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 -d $DIR/$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() {
2371 $UMOUNT -d $DIR/$tdir
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
3141 test_mkdir -p $TESTDIR
3147 links2=$(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 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
3161 TESTDIR=$DIR/$tdir/$tfile
3162 [ -e $TESTDIR ] && rm -rf $TESTDIR
3163 test_mkdir -p $TESTDIR
3167 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir1
3168 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir2
3170 links2=$(stat -c %h .)
3171 [ $(($links1 + 2)) != $links2 ] &&
3172 error "wrong links count $(($links1 + 2)) != $links2"
3174 links3=$(stat -c %h .)
3175 [ $(($links1 + 1)) != $links3 ] &&
3176 error "wrong links count $links1 != $links3"
3179 run_test 39p "remote directory cached attributes updated after create ========"
3183 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3184 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3185 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3186 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3187 error "$tfile is not 4096 bytes in size"
3189 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3193 small_write $DIR/f41 18
3195 run_test 41 "test small file write + fstat ====================="
3197 count_ost_writes() {
3198 lctl get_param -n osc.*.stats |
3199 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
3206 BG_DIRTY_RATIO_SAVE=10
3207 MAX_BG_DIRTY_RATIO=25
3211 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3212 # dirty_ratio, dirty_background_ratio
3213 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3214 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3215 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3216 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3218 # if file not here, we are a 2.4 kernel
3219 kill -CONT `pidof kupdated`
3224 # setup the trap first, so someone cannot exit the test at the
3225 # exact wrong time and mess up a machine
3226 trap start_writeback EXIT
3227 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3228 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3229 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3230 sysctl -w vm.dirty_writeback_centisecs=0
3231 sysctl -w vm.dirty_writeback_centisecs=0
3232 # save and increase /proc/sys/vm/dirty_ratio
3233 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3234 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3235 # save and increase /proc/sys/vm/dirty_background_ratio
3236 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3237 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3239 # if file not here, we are a 2.4 kernel
3240 kill -STOP `pidof kupdated`
3244 # ensure that all stripes have some grant before we test client-side cache
3246 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3247 dd if=/dev/zero of=$i bs=4k count=1
3252 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3253 # file truncation, and file removal.
3255 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3257 cancel_lru_locks osc
3259 sync; sleep 1; sync # just to be safe
3260 BEFOREWRITES=`count_ost_writes`
3261 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3262 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3263 AFTERWRITES=`count_ost_writes`
3264 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3265 error "$BEFOREWRITES < $AFTERWRITES"
3268 run_test 42a "ensure that we don't flush on close =============="
3271 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3273 cancel_lru_locks osc
3276 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3277 BEFOREWRITES=`count_ost_writes`
3278 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3279 AFTERWRITES=`count_ost_writes`
3280 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
3281 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3283 BEFOREWRITES=`count_ost_writes`
3284 sync || error "sync: $?"
3285 AFTERWRITES=`count_ost_writes`
3286 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
3287 error "$BEFOREWRITES < $AFTERWRITES on sync"
3289 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3293 run_test 42b "test destroy of file with cached dirty data ======"
3295 # if these tests just want to test the effect of truncation,
3296 # they have to be very careful. consider:
3297 # - the first open gets a {0,EOF}PR lock
3298 # - the first write conflicts and gets a {0, count-1}PW
3299 # - the rest of the writes are under {count,EOF}PW
3300 # - the open for truncate tries to match a {0,EOF}PR
3301 # for the filesize and cancels the PWs.
3302 # any number of fixes (don't get {0,EOF} on open, match
3303 # composite locks, do smarter file size management) fix
3304 # this, but for now we want these tests to verify that
3305 # the cancellation with truncate intent works, so we
3306 # start the file with a full-file pw lock to match against
3307 # until the truncate.
3312 cancel_lru_locks osc
3314 # prime the file with 0,EOF PW to match
3318 # now the real test..
3319 dd if=/dev/zero of=$file bs=1024 count=100
3320 BEFOREWRITES=`count_ost_writes`
3321 $TRUNCATE $file $offset
3322 cancel_lru_locks osc
3323 AFTERWRITES=`count_ost_writes`
3328 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3330 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3331 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3334 run_test 42c "test partial truncate of file with cached dirty data"
3337 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3339 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3340 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3343 run_test 42d "test complete truncate of file with cached dirty data"
3345 test_42e() { # bug22074
3346 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3347 local TDIR=$DIR/${tdir}e
3348 local pagesz=$(page_size)
3349 local pages=16 # hardcoded 16 pages, don't change it.
3350 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3351 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3355 test_mkdir -p $DIR/${tdir}e
3356 $SETSTRIPE -c 1 $TDIR
3357 createmany -o $TDIR/f $files
3359 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3361 # we assume that with $OSTCOUNT files, at least one of them will
3362 # be allocated on OST0.
3363 warmup_files=$((OSTCOUNT * max_dirty_mb))
3364 createmany -o $TDIR/w $warmup_files
3366 # write a large amount of data into one file and sync, to get good
3367 # avail_grant number from OST.
3368 for ((i=0; i<$warmup_files; i++)); do
3369 idx=$($GETSTRIPE -i $TDIR/w$i)
3370 [ $idx -ne 0 ] && continue
3371 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3374 [ $i -gt $warmup_files ] && error "OST0 is still cold"
3376 $LCTL get_param $proc_osc0/cur_dirty_bytes
3377 $LCTL get_param $proc_osc0/cur_grant_bytes
3379 # create as much dirty pages as we can while not to trigger the actual
3380 # RPCs directly. but depends on the env, VFS may trigger flush during this
3381 # period, hopefully we are good.
3382 for ((i=0; i<$warmup_files; i++)); do
3383 idx=$($GETSTRIPE -i $TDIR/w$i)
3384 [ $idx -ne 0 ] && continue
3385 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3387 $LCTL get_param $proc_osc0/cur_dirty_bytes
3388 $LCTL get_param $proc_osc0/cur_grant_bytes
3390 # perform the real test
3391 $LCTL set_param $proc_osc0/rpc_stats 0
3392 for ((;i<$files; i++)); do
3393 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3394 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3397 $LCTL get_param $proc_osc0/rpc_stats
3400 local have_ppr=false
3401 $LCTL get_param $proc_osc0/rpc_stats |
3402 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3403 # skip lines until we are at the RPC histogram data
3404 [ "$PPR" == "pages" ] && have_ppr=true && continue
3405 $have_ppr || continue
3407 # we only want the percent stat for < 16 pages
3408 [ $(echo $PPR | tr -d ':') -ge $pages ] && break
3410 percent=$((percent + WPCT))
3411 if [ $percent -gt 15 ]; then
3412 error "less than 16-pages write RPCs" \
3419 run_test 42e "verify sub-RPC writes are not done synchronously"
3422 test_mkdir -p $DIR/$tdir
3423 cp -p /bin/ls $DIR/$tdir/$tfile
3424 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3426 # give multiop a chance to open
3429 $DIR/$tdir/$tfile && error || true
3432 run_test 43 "execution of file opened for write should return -ETXTBSY"
3435 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3436 test_mkdir -p $DIR/$tdir
3437 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3438 cp -p multiop $DIR/$tdir/multiop
3439 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3442 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3443 kill -USR1 $MULTIOP_PID || return 2
3444 wait $MULTIOP_PID || return 3
3445 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3447 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3450 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3451 test_mkdir -p $DIR/$tdir
3452 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3453 cp -p multiop $DIR/$tdir/multiop
3454 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3457 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3458 kill -USR1 $MULTIOP_PID || return 2
3459 wait $MULTIOP_PID || return 3
3460 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3462 run_test 43b "truncate of file being executed should return -ETXTBSY"
3465 local testdir="$DIR/$tdir"
3466 test_mkdir -p $DIR/$tdir
3468 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
3469 ( cd $testdir && md5sum -c)
3471 run_test 43c "md5sum of copy into lustre========================"
3474 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
3475 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3476 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3478 run_test 44 "zero length read from a sparse stripe ============="
3481 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
3483 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3484 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
3485 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
3487 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
3488 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
3491 OFFSETS="0 $((stride/2)) $((stride-1))"
3492 for offset in $OFFSETS ; do
3493 for i in `seq 0 $((nstripe-1))`; do
3494 local GLOBALOFFSETS=""
3495 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
3496 local myfn=$DIR/d44a-$size
3497 echo "--------writing $myfn at $size"
3498 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
3499 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3500 ll_sparseness_verify $myfn $GLOBALOFFSETS \
3501 || error "ll_sparseness_verify $GLOBALOFFSETS"
3503 for j in `seq 0 $((nstripe-1))`; do
3504 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
3505 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
3506 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3508 ll_sparseness_verify $myfn $GLOBALOFFSETS \
3509 || error "ll_sparseness_verify $GLOBALOFFSETS"
3514 run_test 44a "test sparse pwrite ==============================="
3518 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
3524 before=`dirty_osc_total`
3525 echo executing "\"$*\""
3527 after=`dirty_osc_total`
3528 echo before $before, after $after
3531 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3533 # Obtain grants from OST if it supports it
3534 echo blah > ${f}_grant
3537 do_dirty_record "echo blah > $f"
3538 [ $before -eq $after ] && error "write wasn't cached"
3539 do_dirty_record "> $f"
3540 [ $before -gt $after ] || error "truncate didn't lower dirty count"
3541 do_dirty_record "echo blah > $f"
3542 [ $before -eq $after ] && error "write wasn't cached"
3543 do_dirty_record "sync"
3544 [ $before -gt $after ] || error "writeback didn't lower dirty count"
3545 do_dirty_record "echo blah > $f"
3546 [ $before -eq $after ] && error "write wasn't cached"
3547 do_dirty_record "cancel_lru_locks osc"
3548 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
3551 run_test 45 "osc io page accounting ============================"
3553 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3554 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3555 # objects offset and an assert hit when an rpc was built with 1023's mapped
3556 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3558 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3562 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3564 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3565 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3569 run_test 46 "dirtying a previously written page ================"
3571 # test_47 is removed "Device nodes check" is moved to test_28
3573 test_48a() { # bug 2399
3574 check_kernel_version 34 || return 0
3575 test_mkdir -p $DIR/$tdir
3577 mv $DIR/$tdir $DIR/d48.new || error "move directory failed"
3578 test_mkdir $DIR/$tdir || error "recreate directory failed"
3579 touch foo || error "'touch foo' failed after recreating cwd"
3580 test_mkdir $DIR/$tdir/bar ||
3581 error "'mkdir foo' failed after recreating cwd"
3582 if check_kernel_version 44; then
3583 touch .foo || error "'touch .foo' failed after recreating cwd"
3584 test_mkdir $DIR/$tdir/.bar ||
3585 error "'mkdir .foo' failed after recreating cwd"
3587 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3588 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3589 cd . || error "'cd .' failed after recreating cwd"
3590 test_mkdir . && error "'mkdir .' worked after recreating cwd"
3591 rmdir . && error "'rmdir .' worked after recreating cwd"
3592 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3593 cd .. || error "'cd ..' failed after recreating cwd"
3595 run_test 48a "Access renamed working dir (should return errors)="
3597 test_48b() { # bug 2399
3598 check_kernel_version 34 || return 0
3600 test_mkdir -p $DIR/$tdir
3602 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
3603 touch foo && error "'touch foo' worked after removing cwd"
3604 test_mkdir $DIR/$tdir/foo &&
3605 error "'mkdir foo' worked after removing cwd"
3606 if check_kernel_version 44; then
3607 touch .foo && error "'touch .foo' worked after removing cwd"
3608 test_mkdir $DIR/$tdir/.foo &&
3609 error "'mkdir .foo' worked after removing cwd"
3611 ls . > /dev/null && error "'ls .' worked after removing cwd"
3612 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3613 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
3614 test_mkdir $DIR/$tdir/. && error "'mkdir .' worked after removing cwd"
3615 rmdir . && error "'rmdir .' worked after removing cwd"
3616 ln -s . foo && error "'ln -s .' worked after removing cwd"
3617 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
3619 run_test 48b "Access removed working dir (should return errors)="
3621 test_48c() { # bug 2350
3622 check_kernel_version 36 || return 0
3623 #lctl set_param debug=-1
3626 test_mkdir -p $DIR/$tdir/dir
3628 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3629 $TRACE touch foo && error "touch foo worked after removing cwd"
3630 $TRACE test_mkdir foo && error "'mkdir foo' worked after removing cwd"
3631 if check_kernel_version 44; then
3632 touch .foo && error "touch .foo worked after removing cwd"
3633 test_mkdir .foo && error "mkdir .foo worked after removing cwd"
3635 $TRACE ls . && error "'ls .' worked after removing cwd"
3636 $TRACE ls .. || error "'ls ..' failed after removing cwd"
3637 is_patchless || ( $TRACE cd . &&
3638 error "'cd .' worked after removing cwd" )
3639 $TRACE test_mkdir . && error "'mkdir .' worked after removing cwd"
3640 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
3641 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
3642 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
3644 run_test 48c "Access removed working subdir (should return errors)"
3646 test_48d() { # bug 2350
3647 check_kernel_version 36 || return 0
3648 #lctl set_param debug=-1
3651 test_mkdir -p $DIR/$tdir/dir
3653 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3654 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3655 $TRACE touch foo && error "'touch foo' worked after removing parent"
3656 $TRACE test_mkdir foo && error "mkdir foo worked after removing parent"
3657 if check_kernel_version 44; then
3658 touch .foo && error "'touch .foo' worked after removing parent"
3660 error "mkdir .foo worked after removing parent"
3662 $TRACE ls . && error "'ls .' worked after removing parent"
3663 $TRACE ls .. && error "'ls ..' worked after removing parent"
3664 is_patchless || ( $TRACE cd . &&
3665 error "'cd .' worked after recreate parent" )
3666 $TRACE test_mkdir . && error "'mkdir .' worked after removing parent"
3667 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
3668 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
3669 is_patchless || ( $TRACE cd .. &&
3670 error "'cd ..' worked after removing parent" || true )
3672 run_test 48d "Access removed parent subdir (should return errors)"
3674 test_48e() { # bug 4134
3675 check_kernel_version 41 || return 0
3676 #lctl set_param debug=-1
3679 test_mkdir -p $DIR/$tdir/dir
3681 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3682 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3683 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
3684 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
3685 # On a buggy kernel addition of "touch foo" after cd .. will
3686 # produce kernel oops in lookup_hash_it
3687 touch ../foo && error "'cd ..' worked after recreate parent"
3689 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
3691 run_test 48e "Access to recreated parent subdir (should return errors)"
3693 test_49() { # LU-1030
3694 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3695 # get ost1 size - lustre-OST0000
3696 ost1_size=$(do_facet ost1 lfs df |grep ${ost1_svc} |awk '{print $4}')
3697 # write 800M at maximum
3698 [ $ost1_size -gt 819200 ] && ost1_size=819200
3700 lfs setstripe -c 1 -i 0 $DIR/$tfile
3701 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
3704 # change max_pages_per_rpc while writing the file
3705 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
3706 local orig_mppc=`$LCTL get_param -n $osc1_mppc`
3707 # loop until dd process exits
3708 while ps ax -opid | grep -wq $dd_pid; do
3709 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
3710 sleep $((RANDOM % 5 + 1))
3712 # restore original max_pages_per_rpc
3713 $LCTL set_param $osc1_mppc=$orig_mppc
3714 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
3716 run_test 49 "Change max_pages_per_rpc won't break osc extent"
3720 test_mkdir $DIR/$tdir
3722 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
3724 run_test 50 "special situations: /proc symlinks ==============="
3726 test_51a() { # was test_51
3727 # bug 1516 - create an empty entry right after ".." then split dir
3728 test_mkdir -p $DIR/$tdir
3729 touch $DIR/$tdir/foo
3730 $MCREATE $DIR/$tdir/bar
3732 createmany -m $DIR/$tdir/longfile 201
3734 while [ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]; do
3735 $MCREATE $DIR/$tdir/longfile$FNUM
3740 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
3742 run_test 51a "special situations: split htree with empty entry =="
3744 export NUMTEST=70000
3746 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3747 local BASE=$DIR/$tdir
3749 # cleanup the directory
3754 local mdtidx=$(printf "%04x" $($LFS getstripe -M $BASE))
3755 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
3756 [ $numfree -lt 21000 ] && skip "not enough free inodes ($numfree)" &&
3759 [ $numfree -lt $NUMTEST ] && NUMTEST=$(($numfree - 50)) &&
3760 echo "reduced count to $NUMTEST due to inodes"
3762 # need to check free space for the directories as well
3763 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
3764 numfree=$((blkfree / 4))
3765 [ $numfree -lt $NUMTEST ] && NUMTEST=$(($numfree - 50)) &&
3766 echo "reduced count to $NUMTEST due to blocks"
3768 createmany -d $BASE/d $NUMTEST && echo $NUMTEST > $BASE/fnum ||
3769 echo "failed" > $BASE/fnum
3771 run_test 51b "exceed 64k subdirectory nlink limit"
3773 test_51ba() { # LU-993
3774 local BASE=$DIR/$tdir
3775 # unlink all but 100 subdirectories, then check it still works
3777 [ -f $BASE/fnum ] && local NUMPREV=$(cat $BASE/fnum) && rm $BASE/fnum
3779 [ "$NUMPREV" != "failed" ] && NUMTEST=$NUMPREV
3780 local DELETE=$((NUMTEST - LEFT))
3782 # continue on to run this test even if 51b didn't finish,
3783 # just to delete the many subdirectories created.
3784 [ ! -d "${BASE}/d1" ] && skip "test_51b() not run" && return 0
3786 # for ldiskfs the nlink count should be 1, but this is OSD specific
3787 # and so this is listed for informational purposes only
3788 echo "nlink before: $(stat -c %h $BASE), created before: $NUMTEST"
3789 unlinkmany -d $BASE/d $DELETE
3792 if [ $RC -ne 0 ]; then
3793 if [ "$NUMPREV" == "failed" ]; then
3794 skip "previous setup failed"
3797 error "unlink of first $DELETE subdirs failed"
3802 echo "nlink between: $(stat -c %h $BASE)"
3803 # trim the first line of ls output
3804 local FOUND=$(($(ls -l ${BASE} | wc -l) - 1))
3805 [ $FOUND -ne $LEFT ] &&
3806 error "can't find subdirs: found only $FOUND/$LEFT"
3808 unlinkmany -d $BASE/d $DELETE $LEFT ||
3809 error "unlink of second $LEFT subdirs failed"
3810 # regardless of whether the backing filesystem tracks nlink accurately
3811 # or not, the nlink count shouldn't be more than "." and ".." here
3812 local AFTER=$(stat -c %h $BASE)
3813 [ $AFTER -gt 2 ] && error "nlink after: $AFTER > 2" ||
3814 echo "nlink after: $AFTER"
3816 run_test 51ba "verify nlink for many subdirectory cleanup"
3819 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3820 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping test with few OSTs" && return
3821 test_mkdir -p $DIR/$tdir
3822 createmany -o $DIR/$tdir/t- 1000
3823 $GETSTRIPE $DIR/$tdir > $TMP/files
3824 for N in `seq 0 $((OSTCOUNT - 1))`; do
3825 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
3826 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
3827 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
3829 unlinkmany $DIR/$tdir/t- 1000
3832 for N in `seq 1 $((OSTCOUNT - 1))`; do
3833 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
3834 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3835 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
3836 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3838 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
3839 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3840 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
3841 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3845 run_test 51d "check object distribution ===================="
3848 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
3849 test_mkdir -p $DIR/$tdir
3850 touch $DIR/$tdir/foo
3851 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
3852 echo bar >> $DIR/$tdir/foo || error "append bar failed"
3853 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3854 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3855 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3857 echo foo >> $DIR/$tdir/foo || error "append foo failed"
3858 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3859 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
3861 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
3862 cp -r $DIR/$tdir /tmp/
3863 rm -fr $DIR/$tdir || error "cleanup rm failed"
3865 run_test 52a "append-only flag test (should return errors) ====="
3868 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
3869 test_mkdir -p $DIR/$tdir
3870 touch $DIR/$tdir/foo
3871 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
3872 cat test > $DIR/$tdir/foo && error "cat test worked"
3873 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3874 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3875 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3877 echo foo >> $DIR/$tdir/foo && error "echo worked"
3878 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3879 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
3880 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
3881 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
3883 chattr -i $DIR/$tdir/foo || error "chattr failed"
3885 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
3887 run_test 52b "immutable flag test (should return errors) ======="
3890 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3891 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3892 remote_ost_nodsh && skip "remote OST with nodsh" && return
3907 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
3908 for value in $(do_facet $SINGLEMDS lctl get_param osc.$mdtosc.prealloc_last_id) ; do
3909 param=$(echo ${value[0]} | cut -d "=" -f1)
3910 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
3911 param_seq=$(echo ${param} |
3912 sed -e s/prealloc_last_id/prealloc_last_seq/g)
3913 mds_last_seq=$(do_facet $SINGLEMDS lctl get_param -n $param_seq)
3914 mds_last=$(do_facet $SINGLEMDS lctl get_param -n $param)
3916 ostnum=$(index_from_ostuuid ${ostname}_UUID)
3917 node=$(facet_active_host ost$((ostnum+1)))
3918 param="obdfilter.$ostname.last_id"
3919 for ost_last in $(do_node $node lctl get_param -n $param) ; do
3920 echo "$ostname.last_id=$ost_last ;MDS.last_id=$mds_last"
3921 ost_last_id=$(echo $ost_last | awk -F':' '{print $2}' |
3923 ost_last_seq=$(echo $ost_last | awk -F':' '{print $1}')
3924 if [ $ost_last_seq = $mds_last_seq ]; then
3925 if [ $ost_last_id != $mds_last ]; then
3926 error "$ost_last != $mds_last_id"
3934 [ $found = 0 ] && error "can not match last_seq/last_id for $mdtosc"
3937 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
3940 $SOCKETSERVER $DIR/socket ||
3941 error "$SOCKETSERVER $DIR/socket failed: $?"
3942 $SOCKETCLIENT $DIR/socket ||
3943 error "$SOCKETCLIENT $DIR/socket failed: $?"
3944 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
3946 run_test 54a "unix domain socket test =========================="
3952 dd if=/dev/zero of=$f bs=$(page_size) count=1
3954 run_test 54b "char device works in lustre ======================"
3957 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
3958 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
3959 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
3961 for i in $(seq 3 7); do
3962 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
3970 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3973 loopdev="$DIR/loop54c"
3976 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
3977 mknod $loopdev b 7 $LOOPNUM
3978 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
3979 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
3980 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
3981 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
3983 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
3984 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
3986 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
3991 run_test 54c "block device works in lustre ====================="
3997 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
3999 run_test 54d "fifo device works in lustre ======================"
4002 check_kernel_version 46 || return 0
4005 cp -aL /dev/console $f
4006 echo $string > $f || error "echo $string to $f failed"
4008 run_test 54e "console/tty device works in lustre ======================"
4010 #The test_55 used to be iopen test and it was removed by bz#24037.
4011 #run_test 55 "check iopen_connect_dentry() ======================"
4013 test_56a() { # was test_56
4016 test_mkdir -p $DIR/$tdir/dir
4018 NUMFILESx2=$(($NUMFILES * 2))
4019 for i in `seq 1 $NUMFILES` ; do
4020 touch $DIR/$tdir/file$i
4021 touch $DIR/$tdir/dir/file$i
4024 # test lfs getstripe with --recursive
4025 FILENUM=`$GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx`
4026 [ $FILENUM -eq $NUMFILESx2 ] ||
4027 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
4028 FILENUM=`$GETSTRIPE $DIR/$tdir | grep -c obdidx`
4029 [ $FILENUM -eq $NUMFILES ] ||
4030 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
4031 echo "$GETSTRIPE --recursive passed."
4033 # test lfs getstripe with file instead of dir
4034 FILENUM=`$GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx`
4035 [ $FILENUM -eq 1 ] || error \
4036 "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
4037 echo "$GETSTRIPE file1 passed."
4039 #test lfs getstripe with --verbose
4040 [ `$GETSTRIPE --verbose $DIR/$tdir |
4041 grep -c lmm_magic` -eq $NUMFILES ] ||
4042 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
4043 [ `$GETSTRIPE $DIR/$tdir | grep -c lmm_magic` -eq 0 ] ||
4044 error "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
4045 echo "$GETSTRIPE --verbose passed."
4047 #test lfs getstripe with --obd
4048 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
4049 grep -q "unknown obduuid" ||
4050 error "$GETSTRIPE --obd wrong_uuid should return error message"
4052 [ "$OSTCOUNT" -lt 2 ] &&
4053 skip_env "skipping other $GETSTRIPE --obd test" && return
4056 OBDUUID=$(ostuuid_from_index $OSTIDX)
4057 FILENUM=`$GETSTRIPE -ir $DIR/$tdir | grep -x $OSTIDX | wc -l`
4058 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l`
4059 [ $FOUND -eq $FILENUM ] ||
4060 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
4061 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
4062 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
4063 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] ||
4064 error "$GETSTRIPE --obd: should not show file on other obd"
4065 echo "$GETSTRIPE --obd passed"
4067 run_test 56a "check $GETSTRIPE"
4072 local LOCAL_NUMFILES="$1"
4073 local LOCAL_NUMDIRS="$2"
4074 local MKDIR_PARAMS="$3"
4076 if [ ! -d "$TDIR" ] ; then
4078 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
4079 for i in `seq 1 $LOCAL_NUMFILES` ; do
4082 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4083 test_mkdir $TDIR/dir$i
4084 for j in `seq 1 $LOCAL_NUMFILES` ; do
4085 touch $TDIR/dir$i/file$j
4091 setup_56_special() {
4095 if [ ! -e "$TDIR/loop1b" ] ; then
4096 for i in `seq 1 $LOCAL_NUMFILES` ; do
4097 mknod $TDIR/loop${i}b b 7 $i
4098 mknod $TDIR/null${i}c c 1 3
4099 ln -s $TDIR/file1 $TDIR/link${i}l
4101 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4102 mknod $TDIR/dir$i/loop${i}b b 7 $i
4103 mknod $TDIR/dir$i/null${i}c c 1 3
4104 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
4113 setup_56 $NUMFILES $NUMDIRS
4115 EXPECTED=$(($NUMDIRS + 2))
4116 # test lfs find with -name
4117 for i in $(seq 1 $NUMFILES) ; do
4118 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
4119 [ $NUMS -eq $EXPECTED ] ||
4120 error "lfs find -name \"*$i\" $TDIR wrong: "\
4121 "found $NUMS, expected $EXPECTED"
4124 run_test 56g "check lfs find -name ============================="
4130 setup_56 $NUMFILES $NUMDIRS
4132 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4133 # test lfs find with ! -name
4134 for i in $(seq 1 $NUMFILES) ; do
4135 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
4136 [ $NUMS -eq $EXPECTED ] ||
4137 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
4138 "found $NUMS, expected $EXPECTED"
4141 run_test 56h "check lfs find ! -name ============================="
4145 test_mkdir -p $DIR/$tdir
4146 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
4147 CMD="$LFIND -ost $UUID $DIR/$tdir"
4149 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
4151 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
4155 setup_56_special $NUMFILES $NUMDIRS
4157 EXPECTED=$((NUMDIRS + 1))
4158 CMD="$LFIND -type d $TDIR"
4159 NUMS=$($CMD | wc -l)
4160 [ $NUMS -eq $EXPECTED ] ||
4161 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4163 run_test 56j "check lfs find -type d ============================="
4167 setup_56_special $NUMFILES $NUMDIRS
4169 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4170 CMD="$LFIND -type f $TDIR"
4171 NUMS=$($CMD | wc -l)
4172 [ $NUMS -eq $EXPECTED ] ||
4173 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4175 run_test 56k "check lfs find -type f ============================="
4179 setup_56_special $NUMFILES $NUMDIRS
4181 EXPECTED=$((NUMDIRS + NUMFILES))
4182 CMD="$LFIND -type b $TDIR"
4183 NUMS=$($CMD | wc -l)
4184 [ $NUMS -eq $EXPECTED ] ||
4185 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4187 run_test 56l "check lfs find -type b ============================="
4191 setup_56_special $NUMFILES $NUMDIRS
4193 EXPECTED=$((NUMDIRS + NUMFILES))
4194 CMD="$LFIND -type c $TDIR"
4195 NUMS=$($CMD | wc -l)
4196 [ $NUMS -eq $EXPECTED ] ||
4197 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4199 run_test 56m "check lfs find -type c ============================="
4203 setup_56_special $NUMFILES $NUMDIRS
4205 EXPECTED=$((NUMDIRS + NUMFILES))
4206 CMD="$LFIND -type l $TDIR"
4207 NUMS=$($CMD | wc -l)
4208 [ $NUMS -eq $EXPECTED ] ||
4209 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4211 run_test 56n "check lfs find -type l ============================="
4215 setup_56 $NUMFILES $NUMDIRS
4217 utime $TDIR/file1 > /dev/null || error "utime (1)"
4218 utime $TDIR/file2 > /dev/null || error "utime (2)"
4219 utime $TDIR/dir1 > /dev/null || error "utime (3)"
4220 utime $TDIR/dir2 > /dev/null || error "utime (4)"
4221 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
4222 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
4225 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
4226 [ $NUMS -eq $EXPECTED ] || \
4227 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
4230 CMD="$LFIND -mtime 0 $TDIR"
4231 NUMS=$($CMD | wc -l)
4232 [ $NUMS -eq $EXPECTED ] ||
4233 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4235 run_test 56o "check lfs find -mtime for old files =========================="
4238 [ $RUNAS_ID -eq $UID ] &&
4239 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4242 setup_56 $NUMFILES $NUMDIRS
4244 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
4246 CMD="$LFIND -uid $RUNAS_ID $TDIR"
4247 NUMS=$($CMD | wc -l)
4248 [ $NUMS -eq $EXPECTED ] || \
4249 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4251 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
4252 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
4253 NUMS=$($CMD | wc -l)
4254 [ $NUMS -eq $EXPECTED ] || \
4255 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4257 run_test 56p "check lfs find -uid and ! -uid ==============================="
4260 [ $RUNAS_ID -eq $UID ] &&
4261 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4264 setup_56 $NUMFILES $NUMDIRS
4266 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
4269 CMD="$LFIND -gid $RUNAS_GID $TDIR"
4270 NUMS=$($CMD | wc -l)
4271 [ $NUMS -eq $EXPECTED ] ||
4272 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4274 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4275 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4276 NUMS=$($CMD | wc -l)
4277 [ $NUMS -eq $EXPECTED ] ||
4278 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4280 run_test 56q "check lfs find -gid and ! -gid ==============================="
4284 setup_56 $NUMFILES $NUMDIRS
4287 CMD="$LFIND -size 0 -type f $TDIR"
4288 NUMS=$($CMD | wc -l)
4289 [ $NUMS -eq $EXPECTED ] ||
4290 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4292 CMD="$LFIND ! -size 0 -type f $TDIR"
4293 NUMS=$($CMD | wc -l)
4294 [ $NUMS -eq $EXPECTED ] ||
4295 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4296 echo "test" > $TDIR/$tfile
4297 echo "test2" > $TDIR/$tfile.2 && sync
4299 CMD="$LFIND -size 5 -type f $TDIR"
4300 NUMS=$($CMD | wc -l)
4301 [ $NUMS -eq $EXPECTED ] ||
4302 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4304 CMD="$LFIND -size +5 -type f $TDIR"
4305 NUMS=$($CMD | wc -l)
4306 [ $NUMS -eq $EXPECTED ] ||
4307 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4309 CMD="$LFIND -size +0 -type f $TDIR"
4310 NUMS=$($CMD | wc -l)
4311 [ $NUMS -eq $EXPECTED ] ||
4312 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4314 CMD="$LFIND ! -size -5 -type f $TDIR"
4315 NUMS=$($CMD | wc -l)
4316 [ $NUMS -eq $EXPECTED ] ||
4317 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4319 CMD="$LFIND -size -5 -type f $TDIR"
4320 NUMS=$($CMD | wc -l)
4321 [ $NUMS -eq $EXPECTED ] ||
4322 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4324 run_test 56r "check lfs find -size works =========================="
4326 test_56s() { # LU-611
4328 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4330 if [ $OSTCOUNT -gt 1 ]; then
4331 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4335 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4339 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4340 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4341 NUMS=$($CMD | wc -l)
4342 [ $NUMS -eq $EXPECTED ] ||
4343 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4345 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4346 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4347 NUMS=$($CMD | wc -l)
4348 [ $NUMS -eq $EXPECTED ] ||
4349 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4352 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4353 NUMS=$($CMD | wc -l)
4354 [ $NUMS -eq $EXPECTED ] ||
4355 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4357 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4358 NUMS=$($CMD | wc -l)
4359 [ $NUMS -eq $EXPECTED ] ||
4360 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4363 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4364 NUMS=$($CMD | wc -l)
4365 [ $NUMS -eq $EXPECTED ] ||
4366 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4368 run_test 56s "check lfs find -stripe-count works"
4370 test_56t() { # LU-611
4372 setup_56 $NUMFILES $NUMDIRS "-s 512k"
4374 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4376 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4377 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4378 NUMS=$($CMD | wc -l)
4379 [ $NUMS -eq $EXPECTED ] ||
4380 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4382 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4383 NUMS=$($CMD | wc -l)
4384 [ $NUMS -eq $EXPECTED ] ||
4385 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4387 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4388 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4389 NUMS=$($CMD | wc -l)
4390 [ $NUMS -eq $EXPECTED ] ||
4391 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4393 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4394 NUMS=$($CMD | wc -l)
4395 [ $NUMS -eq $EXPECTED ] ||
4396 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4399 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4400 NUMS=$($CMD | wc -l)
4401 [ $NUMS -eq $EXPECTED ] ||
4402 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4404 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4405 NUMS=$($CMD | wc -l)
4406 [ $NUMS -eq $EXPECTED ] ||
4407 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4410 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4411 NUMS=$($CMD | wc -l)
4412 [ $NUMS -eq $EXPECTED ] ||
4413 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4415 run_test 56t "check lfs find -stripe-size works"
4417 test_56u() { # LU-611
4419 setup_56 $NUMFILES $NUMDIRS "-i 0"
4421 if [ $OSTCOUNT -gt 1 ]; then
4422 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
4428 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4429 CMD="$LFIND -stripe-index 0 -type f $TDIR"
4430 NUMS=$($CMD | wc -l)
4431 [ $NUMS -eq $EXPECTED ] ||
4432 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4435 CMD="$LFIND -stripe-index 1 -type f $TDIR"
4436 NUMS=$($CMD | wc -l)
4437 [ $NUMS -eq $EXPECTED ] ||
4438 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4440 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
4441 NUMS=$($CMD | wc -l)
4442 [ $NUMS -eq $EXPECTED ] ||
4443 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4446 # This should produce an error and not return any files
4447 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
4448 NUMS=$($CMD 2>/dev/null | wc -l)
4449 [ $NUMS -eq $EXPECTED ] ||
4450 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4452 if [ $OSTCOUNT -gt 1 ]; then
4453 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
4454 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
4455 NUMS=$($CMD | wc -l)
4456 [ $NUMS -eq $EXPECTED ] ||
4457 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4460 run_test 56u "check lfs find -stripe-index works"
4467 setup_56 $NUMFILES $NUMDIRS
4469 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
4470 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
4472 for file in $($LFIND -mdt $UUID $TDIR); do
4473 file_mdt_idx=$($GETSTRIPE -M $file)
4474 [ $file_mdt_idx -eq $MDT_IDX ] ||
4475 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
4478 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
4480 # Get and check the actual stripe count of one file.
4481 # Usage: check_stripe_count <file> <expected_stripe_count>
4482 check_stripe_count() {
4487 [[ -z "$file" || -z "$expected" ]] &&
4488 error "check_stripe_count: invalid argument!"
4490 local cmd="$GETSTRIPE -c $file"
4491 actual=$($cmd) || error "$cmd failed"
4492 actual=${actual%% *}
4494 if [[ $actual -ne $expected ]]; then
4495 [[ $expected -eq -1 ]] ||
4496 error "$cmd wrong: found $actual, expected $expected"
4497 [[ $actual -eq $OSTCOUNT ]] ||
4498 error "$cmd wrong: found $actual, expected $OSTCOUNT"
4503 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4506 rm -rf $TDIR || error "remove $TDIR failed"
4507 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4510 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
4511 error "$GETSTRIPE -S -d $TDIR failed"
4512 stripe_size=${stripe_size%% *}
4514 local file_size=$((stripe_size * OSTCOUNT))
4515 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
4516 local required_space=$((file_num * file_size))
4517 local free_space=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
4518 [[ $free_space -le $((required_space / 1024)) ]] &&
4519 skip_env "need at least $required_space bytes free space," \
4520 "have $free_space kbytes" && return
4523 local dd_count=$((file_size / dd_bs))
4525 # write data into the files
4529 for i in $(seq 1 $NUMFILES); do
4531 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
4532 error "write data into $file failed"
4534 for i in $(seq 1 $NUMDIRS); do
4535 for j in $(seq 1 $NUMFILES); do
4536 file=$TDIR/dir$i/file$j
4537 yes | dd bs=$dd_bs count=$dd_count of=$file \
4539 error "write data into $file failed"
4544 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
4547 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
4549 eval $cmd || error "$cmd failed"
4551 check_stripe_count $TDIR/file1 $expected
4554 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
4556 eval $cmd || error "$cmd failed"
4558 for j in $(seq 1 $NUMFILES); do
4559 check_stripe_count $TDIR/dir1/file$j $expected
4562 # lfs_migrate works with lfs find
4563 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
4564 $LFS_MIGRATE -y -c $expected"
4566 eval $cmd || error "$cmd failed"
4568 for i in $(seq 2 $NUMFILES); do
4569 check_stripe_count $TDIR/file$i $expected
4571 for i in $(seq 2 $NUMDIRS); do
4572 for j in $(seq 1 $NUMFILES); do
4573 check_stripe_count $TDIR/dir$i/file$j $expected
4577 run_test 56w "check lfs_migrate -c stripe_count works"
4580 check_swap_layouts_support && return 0
4581 [ "$OSTCOUNT" -lt "2" ] &&
4582 skip_env "need 2 OST, skipping test" && return
4584 local dir0=$DIR/$tdir/$testnum
4585 mkdir -p $dir0 || error "creating dir $dir0"
4587 local ref1=/etc/passwd
4588 local file1=$dir0/file1
4590 $SETSTRIPE -c 2 $file1
4592 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
4593 stripe=$($GETSTRIPE -c $file1)
4594 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
4595 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
4600 run_test 56x "lfs migration support"
4603 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
4604 skip "No HSM support on MDS of $(get_lustre_version)," \
4605 "need 2.4.53 at least" && return
4608 local dir0=$DIR/$tdir/$testnum
4609 mkdir -p $dir0 || error "creating dir $dir0"
4610 local f1=$dir0/file1
4611 local f2=$dir0/file2
4613 touch $f1 || error "creating std file $f1"
4614 $MULTIOP $f2 H2c || error "creating released file $f2"
4616 # a directory can be raid0, so ask only for files
4617 res=$($LFIND $dir0 -L raid0 -type f | wc -l)
4618 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
4620 res=$($LFIND $dir0 \! -L raid0 -type f | wc -l)
4621 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
4623 # only files can be released, so no need to force file search
4624 res=$($LFIND $dir0 -L released)
4625 [[ $res == $f2 ]] || error "search released: found $res != $f2"
4627 res=$($LFIND $dir0 \! -L released)
4628 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
4631 run_test 56y "lfs find -L raid0|released"
4634 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4635 # note test will not do anything if MDS is not local
4636 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4637 skip "Only applicable to ldiskfs-based MDTs"
4641 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4642 local MNTDEV="osd*.*MDT*.mntdev"
4643 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
4644 [ -z "$DEV" ] && error "can't access $MNTDEV"
4645 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
4646 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
4647 error "can't access $DEV"
4648 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
4649 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
4653 run_test 57a "verify MDS filesystem created with large inodes =="
4656 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4657 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4658 skip "Only applicable to ldiskfs-based MDTs"
4662 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4667 local FILEN=$dir/f$FILECOUNT
4669 rm -rf $dir || error "removing $dir"
4670 test_mkdir -p $dir || error "creating $dir"
4671 local num=$(get_mds_dir $dir)
4674 echo "mcreating $FILECOUNT files"
4675 createmany -m $dir/f 1 $FILECOUNT || \
4676 error "creating files in $dir"
4678 # verify that files do not have EAs yet
4679 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
4680 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
4684 df $dir #make sure we get new statfs data
4685 local MDSFREE=$(do_facet $mymds \
4686 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4687 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4688 echo "opening files to create objects/EAs"
4690 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
4691 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
4694 # verify that files have EAs now
4695 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
4696 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
4698 sleep 1 #make sure we get new statfs data
4700 local MDSFREE2=$(do_facet $mymds \
4701 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4702 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4703 if [ "$MDCFREE2" -lt "$((MDCFREE - 16))" ]; then
4704 if [ "$MDSFREE" != "$MDSFREE2" ]; then
4705 error "MDC before $MDCFREE != after $MDCFREE2"
4707 echo "MDC before $MDCFREE != after $MDCFREE2"
4708 echo "unable to confirm if MDS has large inodes"
4713 run_test 57b "default LOV EAs are stored inside large inodes ==="
4716 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4717 [ -z "$(which wiretest 2>/dev/null)" ] &&
4718 skip_env "could not find wiretest" && return
4721 run_test 58 "verify cross-platform wire constants =============="
4724 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4725 echo "touch 130 files"
4726 createmany -o $DIR/f59- 130
4728 unlinkmany $DIR/f59- 130
4730 # wait for commitment of removal
4731 wait_delete_completed
4733 run_test 59 "verify cancellation of llog records async ========="
4735 TEST60_HEAD="test_60 run $RANDOM"
4737 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4738 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
4739 do_facet mgs "! which run-llog.sh &> /dev/null" &&
4740 skip_env "missing subtest run-llog.sh" && return
4741 log "$TEST60_HEAD - from kernel mode"
4742 do_facet mgs sh run-llog.sh
4744 run_test 60a "llog sanity tests run from kernel module =========="
4746 test_60b() { # bug 6411
4747 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4749 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
4761 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
4763 run_test 60b "limit repeated messages from CERROR/CWARN ========"
4766 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4767 echo "create 5000 files"
4768 createmany -o $DIR/f60c- 5000
4769 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
4770 lctl set_param fail_loc=0x80000137
4771 unlinkmany $DIR/f60c- 5000
4772 lctl set_param fail_loc=0
4774 run_test 60c "unlink file when mds full"
4777 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4778 SAVEPRINTK=$(lctl get_param -n printk)
4780 # verify "lctl mark" is even working"
4781 MESSAGE="test message ID $RANDOM $$"
4782 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4783 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
4785 lctl set_param printk=0 || error "set lnet.printk failed"
4786 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
4787 MESSAGE="new test message ID $RANDOM $$"
4788 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
4789 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4790 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
4792 lctl set_param -n printk="$SAVEPRINTK"
4794 run_test 60d "test printk console message masking"
4797 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4799 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
4800 cancel_lru_locks osc
4801 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
4804 run_test 61 "mmap() writes don't make sync hang ================"
4806 # bug 2330 - insufficient obd_match error checking causes LBUG
4808 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4811 cancel_lru_locks osc
4812 lctl set_param fail_loc=0x405
4813 cat $f && error "cat succeeded, expect -EIO"
4814 lctl set_param fail_loc=0
4816 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
4817 # match every page all of the time.
4818 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
4820 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
4821 test_63a() { # was test_63
4822 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4823 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
4824 lctl set_param -n osc.*.max_dirty_mb 0
4825 for i in `seq 10` ; do
4826 dd if=/dev/zero of=$DIR/f63 bs=8k &
4832 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
4833 rm -f $DIR/f63 || true
4835 run_test 63a "Verify oig_wait interruption does not crash ======="
4837 # bug 2248 - async write errors didn't return to application on sync
4838 # bug 3677 - async write errors left page locked
4840 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4842 lctl set_param debug=-1
4844 # ensure we have a grant to do async writes
4845 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
4848 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
4849 lctl set_param fail_loc=0x80000406
4850 $MULTIOP $DIR/$tfile Owy && \
4851 error "sync didn't return ENOMEM"
4852 sync; sleep 2; sync # do a real sync this time to flush page
4853 lctl get_param -n llite.*.dump_page_cache | grep locked && \
4854 error "locked page left in cache after async error" || true
4857 run_test 63b "async write errors should be returned to fsync ==="
4860 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4862 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
4864 run_test 64a "verify filter grant calculations (in kernel) ====="
4867 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4868 sh oos.sh $MOUNT || error "oos.sh failed: $?"
4870 run_test 64b "check out-of-space detection on client ==========="
4873 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
4875 run_test 64c "verify grant shrink ========================------"
4877 # bug 1414 - set/get directories' stripe info
4879 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4880 test_mkdir -p $DIR/$tdir
4882 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
4884 run_test 65a "directory with no stripe info ===================="
4887 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4888 test_mkdir -p $DIR/$tdir
4889 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4892 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
4894 run_test 65b "directory setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1"
4897 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4898 if [ $OSTCOUNT -gt 1 ]; then
4899 test_mkdir -p $DIR/$tdir
4900 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
4901 -c $(($OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
4903 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
4906 run_test 65c "directory setstripe -S $((STRIPESIZE*4)) -i 1 -c $((OSTCOUNT-1))"
4909 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4910 test_mkdir -p $DIR/$tdir
4911 if [ $STRIPECOUNT -le 0 ]; then
4913 elif [ $STRIPECOUNT -gt 2000 ]; then
4914 #LOV_MAX_STRIPE_COUNT is 2000
4915 [ $OSTCOUNT -gt 2000 ] && sc=2000 || sc=$(($OSTCOUNT - 1))
4917 sc=$(($STRIPECOUNT - 1))
4919 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
4920 touch $DIR/$tdir/f4 $DIR/$tdir/f5
4921 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
4922 error "lverify failed"
4924 run_test 65d "directory setstripe -S $STRIPESIZE -c stripe_count"
4927 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4928 test_mkdir -p $DIR/$tdir
4930 $SETSTRIPE $DIR/$tdir || error "setstripe"
4931 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
4932 error "no stripe info failed"
4934 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
4936 run_test 65e "directory setstripe defaults ======================="
4939 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4940 test_mkdir -p $DIR/${tdir}f
4941 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
4943 run_test 65f "dir setstripe permission (should return error) ==="
4946 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4947 test_mkdir -p $DIR/$tdir
4948 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4950 $SETSTRIPE -d $DIR/$tdir || error "setstripe"
4951 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
4952 error "delete default stripe failed"
4954 run_test 65g "directory setstripe -d ==========================="
4957 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4958 test_mkdir -p $DIR/$tdir
4959 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4961 test_mkdir -p $DIR/$tdir/dd1
4962 [ $($GETSTRIPE -c $DIR/$tdir) == $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
4963 error "stripe info inherit failed"
4965 run_test 65h "directory stripe info inherit ===================="
4967 test_65i() { # bug6367
4968 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4969 $SETSTRIPE -S 65536 -c -1 $MOUNT
4971 run_test 65i "set non-default striping on root directory (bug 6367)="
4973 test_65ia() { # bug12836
4974 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4975 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
4977 run_test 65ia "getstripe on -1 default directory striping"
4979 test_65ib() { # bug12836
4980 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4981 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
4983 run_test 65ib "getstripe -v on -1 default directory striping"
4985 test_65ic() { # bug12836
4986 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4987 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
4989 run_test 65ic "new find on -1 default directory striping"
4991 test_65j() { # bug6367
4992 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4994 # if we aren't already remounting for each test, do so for this test
4995 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
4996 cleanup || error "failed to unmount"
4999 $SETSTRIPE -d $MOUNT || error "setstripe failed"
5001 run_test 65j "set default striping on root directory (bug 6367)="
5003 test_65k() { # bug11679
5004 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5005 [ "$OSTCOUNT" -lt 2 ] && skip_env "too few OSTs" && return
5006 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5008 echo "Check OST status: "
5009 local MDS_OSCS=`do_facet $SINGLEMDS lctl dl |
5010 awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
5012 for OSC in $MDS_OSCS; do
5013 echo $OSC "is activate"
5014 do_facet $SINGLEMDS lctl --device %$OSC activate
5018 for INACTIVE_OSC in $MDS_OSCS; do
5019 echo "Deactivate: " $INACTIVE_OSC
5020 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
5021 for STRIPE_OSC in $MDS_OSCS; do
5022 OST=`osc_to_ost $STRIPE_OSC`
5023 IDX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
5024 awk -F: /$OST/'{ print $1 }' | head -n 1`
5026 [ -f $DIR/$tdir/$IDX ] && continue
5027 echo "$SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX"
5028 $SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX
5030 [ $RC -ne 0 ] && error "setstripe should have succeeded"
5033 echo $INACTIVE_OSC "is Activate."
5034 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
5037 run_test 65k "validate manual striping works properly with deactivated OSCs"
5039 test_65l() { # bug 12836
5040 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5041 test_mkdir -p $DIR/$tdir/test_dir
5042 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
5043 $LFS find -mtime -1 $DIR/$tdir >/dev/null
5045 run_test 65l "lfs find on -1 stripe dir ========================"
5047 # bug 2543 - update blocks count on client
5049 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5051 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
5052 sync; sync_all_data; sync; sync_all_data
5053 cancel_lru_locks osc
5054 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
5055 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
5057 run_test 66 "update inode blocks count on client ==============="
5062 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5064 if [ ! -z "$LLOOP" ]; then
5065 if swapon -s | grep -q $LLOOP; then
5066 swapoff $LLOOP || error "swapoff failed"
5069 $LCTL blockdev_detach $LLOOP || error "detach failed"
5073 if [ ! -z "$LLITELOOPLOAD" ]; then
5081 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
5085 swapon -s | awk '($1 == "'$1'") { print $4 }'
5088 # test case for lloop driver, basic function
5090 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5091 [ "$UID" != 0 ] && skip_env "must run as root" && return
5092 llite_lloop_enabled || \
5093 { skip_env "llite_lloop module disabled" && return; }
5095 trap cleanup_68 EXIT
5097 if ! module_loaded llite_lloop; then
5098 if load_module llite/llite_lloop; then
5101 skip_env "can't find module llite_lloop"
5106 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5107 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
5108 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
5110 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
5111 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
5115 run_test 68a "lloop driver - basic test ========================"
5117 # excercise swapping to lustre by adding a high priority swapfile entry
5118 # and then consuming memory until it is used.
5119 test_68b() { # was test_68
5120 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5121 [ "$UID" != 0 ] && skip_env "must run as root" && return
5122 lctl get_param -n devices | grep -q obdfilter && \
5123 skip "local OST" && return
5125 grep -q llite_lloop /proc/modules
5126 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
5128 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
5129 skip "can't reliably test swap with TCP" && return
5131 MEMTOTAL=`meminfo MemTotal`
5132 NR_BLOCKS=$((MEMTOTAL>>8))
5133 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
5135 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5136 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
5139 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
5141 trap cleanup_68 EXIT
5143 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
5145 echo "before: `swapon -s | grep $LLOOP`"
5146 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
5147 echo "after: `swapon -s | grep $LLOOP`"
5148 SWAPUSED=`swap_used $LLOOP`
5152 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
5154 run_test 68b "support swapping to Lustre ========================"
5156 # bug5265, obdfilter oa2dentry return -ENOENT
5157 # #define OBD_FAIL_OST_ENOENT 0x217
5159 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5160 remote_ost_nodsh && skip "remote OST with nodsh" && return
5163 $SETSTRIPE -c 1 -i 0 $f
5165 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
5167 do_facet ost1 lctl set_param fail_loc=0x217
5168 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
5169 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
5171 do_facet ost1 lctl set_param fail_loc=0
5172 $DIRECTIO write $f 0 2 || error "write error"
5174 cancel_lru_locks osc
5175 $DIRECTIO read $f 0 1 || error "read error"
5177 do_facet ost1 lctl set_param fail_loc=0x217
5178 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
5180 do_facet ost1 lctl set_param fail_loc=0
5183 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
5186 test_mkdir -p $DIR/$tdir
5187 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
5189 run_test 71 "Running dbench on lustre (don't segment fault) ===="
5191 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
5192 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5193 [ "$RUNAS_ID" = "$UID" ] &&
5194 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5196 # Check that testing environment is properly set up. Skip if not
5197 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
5198 skip_env "User $RUNAS_ID does not exist - skipping"
5201 # We had better clear the $DIR to get enough space for dd
5204 chmod 777 $DIR/$tfile
5205 chmod ug+s $DIR/$tfile
5206 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
5207 error "$RUNAS dd $DIR/$tfile failed"
5208 # See if we are still setuid/sgid
5209 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5210 error "S/gid is not dropped on write"
5211 # Now test that MDS is updated too
5212 cancel_lru_locks mdc
5213 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5214 error "S/gid is not dropped on MDS"
5217 run_test 72a "Test that remove suid works properly (bug5695) ===="
5219 test_72b() { # bug 24226 -- keep mode setting when size is not changing
5222 [ "$RUNAS_ID" = "$UID" ] && \
5223 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5224 [ "$RUNAS_ID" -eq 0 ] && \
5225 skip_env "RUNAS_ID = 0 -- skipping" && return
5227 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5228 # Check that testing environment is properly set up. Skip if not
5229 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
5230 skip_env "User $RUNAS_ID does not exist - skipping"
5233 touch $DIR/${tfile}-f{g,u}
5234 test_mkdir $DIR/${tfile}-dg
5235 test_mkdir $DIR/${tfile}-du
5236 chmod 770 $DIR/${tfile}-{f,d}{g,u}
5237 chmod g+s $DIR/${tfile}-{f,d}g
5238 chmod u+s $DIR/${tfile}-{f,d}u
5239 for perm in 777 2777 4777; do
5240 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
5241 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
5242 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
5243 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
5247 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
5249 # bug 3462 - multiple simultaneous MDC requests
5251 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5252 test_mkdir $DIR/d73-1
5253 test_mkdir $DIR/d73-2
5254 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
5257 lctl set_param fail_loc=0x80000129
5258 $MULTIOP $DIR/d73-1/f73-2 Oc &
5260 lctl set_param fail_loc=0
5262 $MULTIOP $DIR/d73-2/f73-3 Oc &
5266 wait $pid1 || return 1
5270 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
5271 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
5272 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
5276 run_test 73 "multiple MDC requests (should not deadlock)"
5278 test_74a() { # bug 6149, 6184
5279 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5280 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5282 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5283 # will spin in a tight reconnection loop
5285 lctl set_param fail_loc=0x8000030e
5286 # get any lock that won't be difficult - lookup works.
5288 lctl set_param fail_loc=0
5292 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
5294 test_74b() { # bug 13310
5295 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5296 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5298 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5299 # will spin in a tight reconnection loop
5300 lctl set_param fail_loc=0x8000030e
5301 # get a "difficult" lock
5303 lctl set_param fail_loc=0
5307 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
5310 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5311 #define OBD_FAIL_LDLM_NEW_LOCK
5312 lctl set_param fail_loc=0x80000319
5313 touch $DIR/$tfile && error "Touch successful"
5316 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
5319 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
5322 get_inode_slab_tunables() {
5323 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
5326 set_inode_slab_tunables() {
5327 echo "lustre_inode_cache $1" > /proc/slabinfo
5330 test_76() { # Now for bug 20433, added originally in bug 1443
5331 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5332 local SLAB_SETTINGS=`get_inode_slab_tunables`
5333 local CPUS=`getconf _NPROCESSORS_ONLN`
5334 # we cannot set limit below 1 which means 1 inode in each
5335 # per-cpu cache is still allowed
5336 set_inode_slab_tunables "1 1 0"
5337 cancel_lru_locks osc
5338 BEFORE_INODES=`num_inodes`
5339 echo "before inodes: $BEFORE_INODES"
5341 [ "$SLOW" = "no" ] && COUNT=100
5342 for i in `seq $COUNT`; do
5346 cancel_lru_locks osc
5347 AFTER_INODES=`num_inodes`
5348 echo "after inodes: $AFTER_INODES"
5350 while [ $((AFTER_INODES-1*CPUS)) -gt $BEFORE_INODES ]; do
5352 AFTER_INODES=`num_inodes`
5354 echo "wait $wait seconds inodes: $AFTER_INODES"
5355 if [ $wait -gt 30 ]; then
5356 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
5359 set_inode_slab_tunables "$SLAB_SETTINGS"
5361 run_test 76 "confirm clients recycle inodes properly ===="
5367 # Note: in sptlrpc modes which enable its own bulk checksum, the
5368 # original crc32_le bulk checksum will be automatically disabled,
5369 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
5370 # will be checked by sptlrpc code against sptlrpc bulk checksum.
5371 # In this case set_checksums() will not be no-op, because sptlrpc
5372 # bulk checksum will be enabled all through the test.
5374 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
5375 lctl set_param -n osc.*.checksums $1
5379 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
5380 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
5381 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
5382 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
5385 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
5386 log "set checksum type to $1"
5389 F77_TMP=$TMP/f77-temp
5392 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
5393 error "error writing to $F77_TMP"
5396 test_77a() { # bug 10889
5397 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5398 $GSS && skip "could not run with gss" && return
5399 [ ! -f $F77_TMP ] && setup_f77
5401 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
5405 run_test 77a "normal checksum read/write operation"
5407 test_77b() { # bug 10889
5408 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5409 $GSS && skip "could not run with gss" && return
5410 [ ! -f $F77_TMP ] && setup_f77
5411 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5412 $LCTL set_param fail_loc=0x80000409
5415 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
5416 error "dd error: $?"
5417 $LCTL set_param fail_loc=0
5419 for algo in $CKSUM_TYPES; do
5420 cancel_lru_locks osc
5421 set_checksum_type $algo
5422 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5423 $LCTL set_param fail_loc=0x80000408
5424 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
5425 $LCTL set_param fail_loc=0
5428 set_checksum_type $ORIG_CSUM_TYPE
5431 run_test 77b "checksum error on client write, read"
5433 test_77d() { # bug 10889
5434 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5435 $GSS && skip "could not run with gss" && return
5436 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5437 $LCTL set_param fail_loc=0x80000409
5439 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
5440 error "direct write: rc=$?"
5441 $LCTL set_param fail_loc=0
5444 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5445 $LCTL set_param fail_loc=0x80000408
5447 cancel_lru_locks osc
5448 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
5449 error "direct read: rc=$?"
5450 $LCTL set_param fail_loc=0
5453 run_test 77d "checksum error on OST direct write, read"
5455 test_77f() { # bug 10889
5456 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5457 $GSS && skip "could not run with gss" && return
5459 for algo in $CKSUM_TYPES; do
5460 cancel_lru_locks osc
5461 set_checksum_type $algo
5462 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5463 $LCTL set_param fail_loc=0x409
5464 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
5465 error "direct write succeeded"
5466 $LCTL set_param fail_loc=0
5468 set_checksum_type $ORIG_CSUM_TYPE
5471 run_test 77f "repeat checksum error on write (expect error)"
5473 test_77g() { # bug 10889
5474 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5475 $GSS && skip "could not run with gss" && return
5476 remote_ost_nodsh && skip "remote OST with nodsh" && return
5478 [ ! -f $F77_TMP ] && setup_f77
5480 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
5481 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
5482 do_facet ost1 lctl set_param fail_loc=0x8000021a
5484 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ ||
5485 error "write error: rc=$?"
5486 do_facet ost1 lctl set_param fail_loc=0
5489 cancel_lru_locks osc
5490 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
5491 do_facet ost1 lctl set_param fail_loc=0x8000021b
5493 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
5494 do_facet ost1 lctl set_param fail_loc=0
5497 run_test 77g "checksum error on OST write, read"
5499 test_77i() { # bug 13805
5500 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5501 $GSS && skip "could not run with gss" && return
5502 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
5503 lctl set_param fail_loc=0x40b
5504 remount_client $MOUNT
5505 lctl set_param fail_loc=0
5506 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5507 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5508 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5509 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5511 remount_client $MOUNT
5513 run_test 77i "client not supporting OSD_CONNECT_CKSUM"
5515 test_77j() { # bug 13805
5516 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5517 $GSS && skip "could not run with gss" && return
5518 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
5519 lctl set_param fail_loc=0x40c
5520 remount_client $MOUNT
5521 lctl set_param fail_loc=0
5522 sleep 2 # wait async osc connect to finish
5523 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5524 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5525 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5526 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5528 remount_client $MOUNT
5530 run_test 77j "client only supporting ADLER32"
5532 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
5536 test_78() { # bug 10901
5537 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5538 remote_ost || { skip_env "local OST" && return; }
5541 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
5542 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
5543 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
5544 echo "MemTotal: $MEMTOTAL"
5545 # reserve 256MB of memory for the kernel and other running processes,
5546 # and then take 1/2 of the remaining memory for the read/write buffers.
5547 if [ $MEMTOTAL -gt 512 ] ;then
5548 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
5550 # for those poor memory-starved high-end clusters...
5551 MEMTOTAL=$((MEMTOTAL / 2))
5553 echo "Mem to use for directio: $MEMTOTAL"
5554 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
5555 [ $F78SIZE -gt 512 ] && F78SIZE=512
5556 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
5557 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
5558 echo "Smallest OST: $SMALLESTOST"
5559 [ $SMALLESTOST -lt 10240 ] && \
5560 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
5562 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ] && \
5563 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
5565 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
5566 echo "File size: $F78SIZE"
5567 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
5568 for i in `seq 1 $NSEQ`
5570 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
5571 echo directIO rdwr round $i of $NSEQ
5572 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
5577 run_test 78 "handle large O_DIRECT writes correctly ============"
5579 test_79() { # bug 12743
5580 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5581 wait_delete_completed
5583 BKTOTAL=$(calc_osc_kbytes kbytestotal)
5584 BKFREE=$(calc_osc_kbytes kbytesfree)
5585 BKAVAIL=$(calc_osc_kbytes kbytesavail)
5587 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
5588 DFTOTAL=`echo $STRING | cut -d, -f1`
5589 DFUSED=`echo $STRING | cut -d, -f2`
5590 DFAVAIL=`echo $STRING | cut -d, -f3`
5591 DFFREE=$(($DFTOTAL - $DFUSED))
5593 ALLOWANCE=$((64 * $OSTCOUNT))
5595 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
5596 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
5597 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
5599 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
5600 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
5601 error "df free($DFFREE) mismatch OST free($BKFREE)"
5603 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
5604 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
5605 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
5608 run_test 79 "df report consistency check ======================="
5610 test_80() { # bug 10718
5611 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5612 # relax strong synchronous semantics for slow backends like ZFS
5613 local soc="obdfilter.*.sync_on_lock_cancel"
5614 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
5616 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
5617 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
5618 facet_active_host $host; done | sort -u)
5619 do_nodes $hosts lctl set_param $soc=never
5622 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
5624 local BEFORE=`date +%s`
5625 cancel_lru_locks osc
5626 local AFTER=`date +%s`
5627 local DIFF=$((AFTER-BEFORE))
5628 if [ $DIFF -gt 1 ] ; then
5629 error "elapsed for 1M@1T = $DIFF"
5632 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
5636 run_test 80 "Page eviction is equally fast at high offsets too ===="
5638 test_81a() { # LU-456
5639 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5640 remote_ost_nodsh && skip "remote OST with nodsh" && return
5641 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5642 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
5643 do_facet ost1 lctl set_param fail_loc=0x80000228
5645 # write should trigger a retry and success
5646 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5647 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5649 if [ $RC -ne 0 ] ; then
5650 error "write should success, but failed for $RC"
5653 run_test 81a "OST should retry write when get -ENOSPC ==============="
5655 test_81b() { # LU-456
5656 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5657 remote_ost_nodsh && skip "remote OST with nodsh" && return
5658 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5659 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
5660 do_facet ost1 lctl set_param fail_loc=0x228
5662 # write should retry several times and return -ENOSPC finally
5663 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5664 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5667 if [ $RC -ne $ENOSPC ] ; then
5668 error "dd should fail for -ENOSPC, but succeed."
5671 run_test 81b "OST should return -ENOSPC when retry still fails ======="
5673 test_82() { # LU-1031
5674 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
5678 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
5680 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
5682 kill -USR1 $MULTIPID2
5684 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
5685 error "First grouplock does not block second one"
5687 echo "Second grouplock blocks first one"
5689 kill -USR1 $MULTIPID1
5693 run_test 82 "Basic grouplock test ==============================="
5696 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" &&
5698 test_mkdir -p $DIR/d99cvsroot
5699 chown $RUNAS_ID $DIR/d99cvsroot
5700 local oldPWD=$PWD # bug 13584, use $TMP as working dir
5703 $RUNAS cvs -d $DIR/d99cvsroot init || error "cvs init failed"
5706 run_test 99a "cvs init ========================================="
5709 [ -z "$(which cvs 2>/dev/null)" ] &&
5710 skip_env "could not find cvs" && return
5711 [ ! -d $DIR/d99cvsroot ] && test_99a
5713 # some versions of cvs import exit(1) when asked to import links or
5714 # files they can't read. ignore those files.
5715 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
5716 ! -perm +4 -printf '-I %f\n')
5717 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
5718 d99reposname vtag rtag
5720 run_test 99b "cvs import ======================================="
5723 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5724 [ ! -d $DIR/d99cvsroot ] && test_99b
5726 test_mkdir -p $DIR/d99reposname
5727 chown $RUNAS_ID $DIR/d99reposname
5728 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
5730 run_test 99c "cvs checkout ====================================="
5733 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5734 [ ! -d $DIR/d99cvsroot ] && test_99c
5735 cd $DIR/d99reposname
5737 $RUNAS cvs add -m 'addmsg' foo99
5739 run_test 99d "cvs add =========================================="
5742 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5743 [ ! -d $DIR/d99cvsroot ] && test_99c
5744 cd $DIR/d99reposname
5747 run_test 99e "cvs update ======================================="
5750 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5751 [ ! -d $DIR/d99cvsroot ] && test_99d
5752 cd $DIR/d99reposname
5753 $RUNAS cvs commit -m 'nomsg' foo99
5754 rm -fr $DIR/d99cvsroot
5756 run_test 99f "cvs commit ======================================="
5759 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5760 [ "$NETTYPE" = tcp ] || \
5761 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
5764 remote_ost_nodsh && skip "remote OST with nodsh" && return
5765 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5767 { skip "useless for local single node setup" && return; }
5769 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
5770 [ "$PROT" != "tcp" ] && continue
5771 RPORT=$(echo $REMOTE | cut -d: -f2)
5772 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
5775 LPORT=`echo $LOCAL | cut -d: -f2`
5776 if [ $LPORT -ge 1024 ]; then
5777 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
5779 error_exit "local: $LPORT > 1024, remote: $RPORT"
5782 [ "$rc" = 0 ] || error_exit "privileged port not found" )
5784 run_test 100 "check local port using privileged port ==========="
5786 function get_named_value()
5795 echo $line | sed "s/^$tag[ ]*//"
5802 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
5803 awk '/^max_cached_mb/ { print $2 }')
5806 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
5811 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5815 local cache_limit=32
5817 $LCTL set_param -n osc.*-osc*.rpc_stats 0
5818 trap cleanup_101a EXIT
5819 $LCTL set_param -n llite.*.read_ahead_stats 0
5820 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
5823 # randomly read 10000 of 64K chunks from file 3x 32MB in size
5825 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
5826 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
5829 for s in `$LCTL get_param -n llite.*.read_ahead_stats | \
5830 get_named_value 'read but discarded' | cut -d" " -f1`; do
5831 discard=$(($discard + $s))
5835 if [ $(($discard * 10)) -gt $nreads ] ;then
5836 $LCTL get_param osc.*-osc*.rpc_stats
5837 $LCTL get_param llite.*.read_ahead_stats
5838 error "too many ($discard) discarded pages"
5840 rm -f $DIR/$tfile || true
5842 run_test 101a "check read-ahead for random reads ================"
5845 test_mkdir -p $DIR/$tdir
5847 STRIPE_COUNT=$OSTCOUNT
5850 local list=$(comma_list $(osts_nodes))
5851 set_osd_param $list '' read_cache_enable 0
5852 set_osd_param $list '' writethrough_cache_enable 0
5854 trap cleanup_test101bc EXIT
5855 # prepare the read-ahead file
5856 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
5858 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
5861 cleanup_test101bc() {
5866 local list=$(comma_list $(osts_nodes))
5867 set_osd_param $list '' read_cache_enable 1
5868 set_osd_param $list '' writethrough_cache_enable 1
5872 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
5877 local STRIPE_SIZE=1048576
5878 local RA_INC=1048576
5879 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
5880 local FILE_LENGTH=$((64*100))
5881 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
5882 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
5883 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
5884 get_named_value 'read but discarded' | \
5885 cut -d" " -f1 | calc_total`
5886 if [ $DISCARD -gt $discard_limit ]; then
5887 $LCTL get_param llite.*.read_ahead_stats
5888 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
5890 echo "Read-ahead success for size ${READ_SIZE}"
5895 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5896 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping stride IO stride-ahead test" && return
5897 local STRIPE_SIZE=1048576
5898 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
5899 local FILE_LENGTH=$((STRIPE_SIZE*100))
5900 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
5901 # prepare the read-ahead file
5903 cancel_lru_locks osc
5904 for BIDX in 2 4 8 16 32 64 128 256
5906 local BSIZE=$((BIDX*4096))
5907 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
5908 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
5909 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
5910 $LCTL set_param -n llite.*.read_ahead_stats 0
5911 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
5912 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
5913 cancel_lru_locks osc
5919 run_test 101b "check stride-io mode read-ahead ================="
5922 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5923 local STRIPE_SIZE=1048576
5924 local FILE_LENGTH=$((STRIPE_SIZE*100))
5930 cancel_lru_locks osc
5931 $LCTL set_param osc.*.rpc_stats 0
5932 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
5933 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
5934 local stats=$($LCTL get_param -n $osc_rpc_stats)
5935 local lines=$(echo "$stats" | awk 'END {print NR;}')
5938 if [ $lines -le 20 ]; then
5941 for size in 1 2 4 8; do
5942 local rpc=$(echo "$stats" |
5943 awk '($1 == "'$size':") {print $2; exit; }')
5945 error "Small $((size*4))k read IO $rpc !"
5947 echo "$osc_rpc_stats check passed!"
5952 run_test 101c "check stripe_size aligned read-ahead ================="
5955 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
5956 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
5960 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5961 local file=$DIR/$tfile
5962 local size=${FILESIZE_101c:-500}
5963 local ra_MB=${READAHEAD_MB:-40}
5965 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5966 [ $space -gt $((size * 1024)) ] ||
5967 { skip "Need free space ${size}M, have ${space}K" && return; }
5969 echo "Creating test file $file of size ${size}M with ${space}K free space"
5970 $SETSTRIPE -c -1 $file || error "setstripe failed"
5971 dd if=/dev/zero of=$file bs=1M count=$size || error "dd failed"
5972 echo Cancel LRU locks on lustre client to flush the client cache
5973 cancel_lru_locks osc
5975 echo Disable read-ahead
5976 local old_READAHEAD=$(set_read_ahead 0)
5978 echo Reading the test file $file with read-ahead disabled
5979 time_ra_OFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5981 echo Cancel LRU locks on lustre client to flush the client cache
5982 cancel_lru_locks osc
5983 echo Enable read-ahead with ${ra_MB}MB
5984 set_read_ahead $ra_MB
5986 echo Reading the test file $file with read-ahead enabled
5987 time_ra_ON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5989 echo read-ahead disabled time read $time_ra_OFF
5990 echo read-ahead enabled time read $time_ra_ON
5992 set_read_ahead $old_READAHEAD
5994 wait_delete_completed
5996 [ $time_ra_ON -lt $time_ra_OFF ] ||
5997 error "read-ahead enabled time read (${time_ra_ON}s) is more than
5998 read-ahead disabled time read (${time_ra_OFF}s) filesize ${size}M"
6000 run_test 101d "file read with and without read-ahead enabled ================="
6003 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6004 local file=$DIR/$tfile
6009 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
6010 local need_space=$((count * size))
6011 [ $space -gt $need_space ] ||
6012 { skip_env "Need free space $need_space, have $space" && return; }
6014 echo Creating $count ${size}K test files
6015 for ((i = 0; i < $count; i++)); do
6016 dd if=/dev/zero of=${file}_${i} bs=$blksize count=$size 2>/dev/null
6019 echo Cancel LRU locks on lustre client to flush the client cache
6020 cancel_lru_locks osc
6022 echo Reset readahead stats
6023 $LCTL set_param -n llite.*.read_ahead_stats 0
6025 for ((i = 0; i < $count; i++)); do
6026 dd if=${file}_${i} of=/dev/null bs=$blksize count=$size 2>/dev/null
6029 local miss=$($LCTL get_param -n llite.*.read_ahead_stats | \
6030 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6032 for ((i = 0; i < $count; i++)); do
6033 rm -rf ${file}_${i} 2>/dev/null
6036 #10000 means 20% reads are missing in readahead
6037 [ $miss -lt 10000 ] || error "misses too much for small reads"
6039 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
6041 cleanup_test101f() {
6043 $LCTL set_param -n llite.*.max_read_ahead_whole_mb $MAX_WHOLE_MB
6044 rm -rf $DIR/$tfile 2>/dev/null
6048 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6049 local file=$DIR/$tfile
6052 MAX_WHOLE_MB=$($LCTL get_param -n llite.*.max_read_ahead_whole_mb)
6053 $LCTL set_param -n llite.*.max_read_ahead_whole_mb 2
6054 dd if=/dev/zero of=${file} bs=2097152 count=1 2>/dev/null
6055 trap cleanup_test101f EXIT
6057 echo Cancel LRU locks on lustre client to flush the client cache
6058 cancel_lru_locks osc
6060 echo Reset readahead stats
6061 $LCTL set_param -n llite.*.read_ahead_stats 0
6062 # Random read in a 2M file, because max_read_ahead_whole_mb = 2M,
6063 # readahead should read in 2M file on second read, so only miss
6065 echo Random 4K reads on 2M file for 1000 times
6066 $READS -f $file -s 2097152 -b 4096 -n $nreads
6068 echo checking missing pages
6069 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6070 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6072 [ $miss -lt 3 ] || error "misses too much pages!"
6075 run_test 101f "check read-ahead for max_read_ahead_whole_mb"
6078 test_mkdir -p $DIR/$tdir
6079 chown $RUNAS_ID $DIR/$tdir
6082 STRIPE_COUNT=$OSTCOUNT
6083 [ $OSTCOUNT -gt 4 ] && STRIPE_COUNT=4
6085 trap cleanup_test102 EXIT
6087 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
6089 for num in 1 2 3 4; do
6090 for count in $(seq 1 $STRIPE_COUNT); do
6091 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
6092 local size=`expr $STRIPE_SIZE \* $num`
6093 local file=file"$num-$idx-$count"
6094 $1 $SETSTRIPE -S $size -i $idx -c $count $file
6100 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
6106 rm -rf $DIR/d0.sanity/d102
6110 local testfile=$DIR/xattr_testfile
6114 [ "$UID" != 0 ] && skip_env "must run as root" && return
6115 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
6116 skip_env "must have user_xattr" && return
6118 [ -z "$(which setfattr 2>/dev/null)" ] &&
6119 skip_env "could not find setfattr" && return
6121 echo "set/get xattr..."
6122 setfattr -n trusted.name1 -v value1 $testfile ||
6123 error "setfattr -n trusted.name1=value1 $testfile failed"
6124 getfattr -n trusted.name1 $testfile 2> /dev/null |
6125 grep "trusted.name1=.value1" ||
6126 error "$testfile missing trusted.name1=value1"
6128 setfattr -n user.author1 -v author1 $testfile ||
6129 error "setfattr -n user.author1=author1 $testfile failed"
6130 getfattr -n user.author1 $testfile 2> /dev/null |
6131 grep "user.author1=.author1" ||
6132 error "$testfile missing trusted.author1=author1"
6135 setfattr -n trusted.name2 -v value2 $testfile ||
6136 error "$testfile unable to set trusted.name2"
6137 setfattr -n trusted.name3 -v value3 $testfile ||
6138 error "$testfile unable to set trusted.name3"
6139 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
6140 grep "trusted.name" | wc -l) -eq 3 ] ||
6141 error "$testfile missing 3 trusted.name xattrs"
6143 setfattr -n user.author2 -v author2 $testfile ||
6144 error "$testfile unable to set user.author2"
6145 setfattr -n user.author3 -v author3 $testfile ||
6146 error "$testfile unable to set user.author3"
6147 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
6148 grep "user.author" | wc -l) -eq 3 ] ||
6149 error "$testfile missing 3 user.author xattrs"
6151 echo "remove xattr..."
6152 setfattr -x trusted.name1 $testfile ||
6153 error "$testfile error deleting trusted.name1"
6154 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
6155 error "$testfile did not delete trusted.name1 xattr"
6157 setfattr -x user.author1 $testfile ||
6158 error "$testfile error deleting user.author1"
6159 getfattr -d -m user $testfile 2> /dev/null | grep "user.author1" &&
6160 error "$testfile did not delete trusted.name1 xattr"
6162 # b10667: setting lustre special xattr be silently discarded
6163 echo "set lustre special xattr ..."
6164 setfattr -n "trusted.lov" -v "invalid value" $testfile ||
6165 error "$testfile allowed setting trusted.lov"
6167 run_test 102a "user xattr test =================================="
6170 # b10930: get/set/list trusted.lov xattr
6171 echo "get/set/list trusted.lov xattr ..."
6172 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
6173 local testfile=$DIR/$tfile
6174 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6175 error "setstripe failed"
6176 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
6177 error "getstripe failed"
6178 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
6179 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
6181 local testfile2=${testfile}2
6182 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
6183 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
6186 setfattr -n trusted.lov -v $value $testfile2
6187 local stripe_size=$($GETSTRIPE -S $testfile2)
6188 local stripe_count=$($GETSTRIPE -c $testfile2)
6189 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6190 [ $stripe_count -eq $STRIPECOUNT ] ||
6191 error "stripe count $stripe_count != $STRIPECOUNT"
6194 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
6197 # b10930: get/set/list lustre.lov xattr
6198 echo "get/set/list lustre.lov xattr ..."
6199 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
6200 test_mkdir -p $DIR/$tdir
6201 chown $RUNAS_ID $DIR/$tdir
6202 local testfile=$DIR/$tdir/$tfile
6203 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6204 error "setstripe failed"
6205 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
6206 error "getstripe failed"
6207 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
6208 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
6210 local testfile2=${testfile}2
6211 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
6212 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
6214 $RUNAS $MCREATE $testfile2
6215 $RUNAS setfattr -n lustre.lov -v $value $testfile2
6216 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
6217 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
6218 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6219 [ $stripe_count -eq $STRIPECOUNT ] ||
6220 error "stripe count $stripe_count != $STRIPECOUNT"
6222 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
6224 compare_stripe_info1() {
6225 local stripe_index_all_zero=true
6227 for num in 1 2 3 4; do
6228 for count in $(seq 1 $STRIPE_COUNT); do
6229 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
6230 local size=$((STRIPE_SIZE * num))
6231 local file=file"$num-$offset-$count"
6232 stripe_size=$(lfs getstripe -S $PWD/$file)
6233 [ $stripe_size -ne $size ] &&
6234 error "$file: size $stripe_size != $size"
6235 stripe_count=$(lfs getstripe -c $PWD/$file)
6236 # allow fewer stripes to be created, ORI-601
6237 [ $stripe_count -lt $(((3 * count + 3) / 4)) ]&&
6238 error "$file: count $stripe_count != $count"
6239 stripe_index=$(lfs getstripe -i $PWD/$file)
6240 [ $stripe_index -ne 0 ] &&
6241 stripe_index_all_zero=false
6245 $stripe_index_all_zero &&
6246 error "all files are being extracted starting from OST index 0"
6251 [ -n "$(which tar 2>/dev/null)" ] &&
6252 strings $(which tar) | grep -q "lustre" && echo tar
6256 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6257 # b10930: tar test for trusted.lov xattr
6258 TAR=$(find_lustre_tar)
6259 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6260 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6262 test_mkdir -p $DIR/d102d
6263 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
6265 compare_stripe_info1
6267 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
6270 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6271 # b10930: tar test for trusted.lov xattr
6272 TAR=$(find_lustre_tar)
6273 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6274 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6276 test_mkdir -p $DIR/d102f
6278 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
6280 compare_stripe_info1
6282 run_test 102f "tar copy files, not keep osts ==========="
6285 local xsize=${1:-1024} # in bytes
6286 local file=$DIR/$tfile
6288 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
6289 skip "must have user_xattr" && return 0
6290 [ -z "$(which setfattr 2>/dev/null)" ] &&
6291 skip_env "could not find setfattr" && return 0
6292 [ -z "$(which getfattr 2>/dev/null)" ] &&
6293 skip_env "could not find getfattr" && return 0
6297 local value="$(generate_string $xsize)"
6299 local xbig=trusted.big
6300 log "save $xbig on $file"
6301 setfattr -n $xbig -v $value $file ||
6302 error "saving $xbig on $file failed"
6304 local orig=$(get_xattr_value $xbig $file)
6305 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
6307 local xsml=trusted.sml
6308 log "save $xsml on $file"
6309 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
6311 local new=$(get_xattr_value $xbig $file)
6312 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
6314 log "grow $xsml on $file"
6315 setfattr -n $xsml -v "$value" $file ||
6316 error "growing $xsml on $file failed"
6318 new=$(get_xattr_value $xbig $file)
6319 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
6320 log "$xbig still valid after growing $xsml"
6325 test_102h() { # bug 15777
6328 run_test 102h "grow xattr from inside inode to external block"
6331 large_xattr_enabled || { skip "large_xattr disabled" && return; }
6332 grow_xattr $(max_xattr_size)
6334 run_test 102ha "grow xattr from inside inode to external inode"
6336 test_102i() { # bug 17038
6338 ln -s $DIR/$tfile $DIR/${tfile}link
6339 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
6340 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"
6341 rm -f $DIR/$tfile $DIR/${tfile}link
6343 run_test 102i "lgetxattr test on symbolic link ============"
6346 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6347 TAR=$(find_lustre_tar)
6348 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6349 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6350 setup_test102 "$RUNAS"
6351 test_mkdir -p $DIR/d102j
6352 chown $RUNAS_ID $DIR/d102j
6353 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
6355 compare_stripe_info1 "$RUNAS"
6357 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
6361 # b22187 just check that does not crash for regular file.
6362 setfattr -n trusted.lov $DIR/$tfile
6363 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
6364 local test_kdir=$DIR/d102k
6365 test_mkdir $test_kdir
6366 local default_size=`$GETSTRIPE -S $test_kdir`
6367 local default_count=`$GETSTRIPE -c $test_kdir`
6368 local default_offset=`$GETSTRIPE -i $test_kdir`
6369 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
6370 error 'dir setstripe failed'
6371 setfattr -n trusted.lov $test_kdir
6372 local stripe_size=`$GETSTRIPE -S $test_kdir`
6373 local stripe_count=`$GETSTRIPE -c $test_kdir`
6374 local stripe_offset=`$GETSTRIPE -i $test_kdir`
6375 [ $stripe_size -eq $default_size ] ||
6376 error "stripe size $stripe_size != $default_size"
6377 [ $stripe_count -eq $default_count ] ||
6378 error "stripe count $stripe_count != $default_count"
6379 [ $stripe_offset -eq $default_offset ] ||
6380 error "stripe offset $stripe_offset != $default_offset"
6381 rm -rf $DIR/$tfile $test_kdir
6383 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
6386 # LU-532 trusted. xattr is invisible to non-root
6387 local testfile=$DIR/$tfile
6391 echo "listxattr as user..."
6392 chown $RUNAS_ID $testfile
6393 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
6394 grep -q "trusted" &&
6395 error "$testfile trusted xattrs are user visible"
6399 run_test 102l "listxattr size test =================================="
6401 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
6402 local path=$DIR/$tfile
6405 listxattr_size_check $path || error "listattr_size_check $path failed"
6407 run_test 102m "Ensure listxattr fails on small bufffer ========"
6413 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
6418 [ "$UID" != 0 ] && skip_env "must run as root" && return
6419 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
6420 skip "must have acl enabled" && return
6421 [ -z "$(which setfacl 2>/dev/null)" ] &&
6422 skip_env "could not find setfacl" && return
6423 $GSS && skip "could not run under gss" && return
6425 declare -a identity_old
6427 for num in $(seq $MDSCOUNT); do
6428 switch_identity $num true || identity_old[$num]=$?
6435 echo "performing cp ..."
6436 run_acl_subtest cp || error "run_acl_subtest cp failed"
6437 echo "performing getfacl-noacl..."
6438 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
6439 echo "performing misc..."
6440 run_acl_subtest misc || error "misc test failed"
6441 echo "performing permissions..."
6442 run_acl_subtest permissions || error "permissions failed"
6443 echo "performing setfacl..."
6444 run_acl_subtest setfacl || error "setfacl test failed"
6446 # inheritance test got from HP
6447 echo "performing inheritance..."
6448 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
6449 chmod +x make-tree || error "chmod +x failed"
6450 run_acl_subtest inheritance || error "inheritance test failed"
6453 echo "LU-974 ignore umask when acl is enabled..."
6454 run_acl_subtest 974 || error "LU-974 umask test failed"
6455 if [ $MDSCOUNT -ge 2 ]; then
6456 run_acl_subtest 974_remote ||
6457 error "LU-974 umask test failed under remote dir"
6460 echo "LU-2561 newly created file is same size as directory..."
6461 run_acl_subtest 2561 || error "LU-2561 test failed"
6466 for num in $(seq $MDSCOUNT); do
6467 if [ "${identity_old[$num]}" = 1 ]; then
6468 switch_identity $num false || identity_old[$num]=$?
6472 run_test 103 "acl test ========================================="
6475 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6477 lfs df || error "lfs df failed"
6478 lfs df -ih || error "lfs df -ih failed"
6479 lfs df -h $DIR || error "lfs df -h $DIR failed"
6480 lfs df -i $DIR || error "lfs df -i $DIR failed"
6481 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
6482 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
6484 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
6485 lctl --device %$OSC deactivate
6486 lfs df || error "lfs df with deactivated OSC failed"
6487 lctl --device %$OSC activate
6488 # wait the osc back to normal
6489 wait_osc_import_state client ost FULL
6491 lfs df || error "lfs df with reactivated OSC failed"
6494 run_test 104a "lfs df [-ih] [path] test ========================="
6497 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6498 [ $RUNAS_ID -eq $UID ] &&
6499 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
6501 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
6502 grep "Permission denied" | wc -l)))
6503 if [ $denied_cnt -ne 0 ]; then
6504 error "lfs check servers test failed"
6507 run_test 104b "$RUNAS lfs check servers test ===================="
6510 # doesn't work on 2.4 kernels
6512 if [ -n "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ]; then
6513 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
6515 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
6519 run_test 105a "flock when mounted without -o flock test ========"
6523 if [ -n "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ]; then
6524 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
6526 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
6530 run_test 105b "fcntl when mounted without -o flock test ========"
6534 if [ -n "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ]; then
6535 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
6537 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
6541 run_test 105c "lockf when mounted without -o flock test ========"
6543 test_105d() { # bug 15924
6544 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6545 test_mkdir -p $DIR/$tdir
6546 [ -z "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ] &&
6547 skip "mount w/o flock enabled" && return
6548 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
6549 $LCTL set_param fail_loc=0x80000315
6550 flocks_test 2 $DIR/$tdir
6552 run_test 105d "flock race (should not freeze) ========"
6554 test_105e() { # bug 22660 && 22040
6555 [ -z "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ] &&
6556 skip "mount w/o flock enabled" && return
6558 flocks_test 3 $DIR/$tfile
6560 run_test 105e "Two conflicting flocks from same process ======="
6562 test_106() { #bug 10921
6563 test_mkdir -p $DIR/$tdir
6564 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
6565 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
6567 run_test 106 "attempt exec of dir followed by chown of that dir"
6570 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6577 local save_pattern=$(sysctl -n kernel.core_pattern)
6578 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
6579 sysctl -w kernel.core_pattern=$file
6580 sysctl -w kernel.core_uses_pid=0
6588 kill -s 11 $SLEEPPID
6590 if [ -e $file ]; then
6591 size=`stat -c%s $file`
6592 [ $size -eq 0 ] && error "Fail to create core file $file"
6594 error "Fail to create core file $file"
6597 sysctl -w kernel.core_pattern=$save_pattern
6598 sysctl -w kernel.core_uses_pid=$save_uses_pid
6601 run_test 107 "Coredump on SIG"
6604 test_mkdir -p $DIR/$tdir
6605 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
6606 error "mkdir with 255 char failed"
6607 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
6608 error "mkdir with 256 char should fail, but did not"
6609 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
6610 error "create with 255 char failed"
6611 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
6612 error "create with 256 char should fail, but did not"
6617 run_test 110 "filename length checking"
6620 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6621 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
6623 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
6625 echo "Starting with $OSTIO_pre threads"
6628 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
6629 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
6630 echo "$NUMTEST creates/unlinks"
6631 test_mkdir -p $DIR/$tdir
6632 createmany -o $DIR/$tdir/$tfile $NUMTEST
6633 unlinkmany $DIR/$tdir/$tfile $NUMTEST
6635 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
6638 # don't return an error
6639 [ $OSTIO_post == $OSTIO_pre ] && echo \
6640 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&
6641 echo "This may be fine, depending on what ran before this test" &&
6642 echo "and how fast this system is." && return
6644 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
6646 run_test 115 "verify dynamic thread creation===================="
6649 wait_delete_completed
6650 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
6651 echo OST kbytes available: ${AVAIL[@]}
6652 MAXI=0; MAXV=${AVAIL[0]}
6653 MINI=0; MINV=${AVAIL[0]}
6654 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
6655 #echo OST $i: ${AVAIL[i]}kb
6656 if [ ${AVAIL[i]} -gt $MAXV ]; then
6657 MAXV=${AVAIL[i]}; MAXI=$i
6659 if [ ${AVAIL[i]} -lt $MINV ]; then
6660 MINV=${AVAIL[i]}; MINI=$i
6663 echo Min free space: OST $MINI: $MINV
6664 echo Max free space: OST $MAXI: $MAXV
6667 test_116a() { # was previously test_116()
6668 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6669 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
6671 echo -n "Free space priority "
6672 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
6677 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip" && return
6678 trap simple_cleanup_common EXIT
6680 # Check if we need to generate uneven OSTs
6681 test_mkdir -p $DIR/$tdir/OST${MINI}
6682 local FILL=$(($MINV / 4))
6683 local DIFF=$(($MAXV - $MINV))
6684 local DIFF2=$(($DIFF * 100 / $MINV))
6686 local threshold=$(do_facet $SINGLEMDS \
6687 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -1)
6688 threshold=${threshold%%%}
6689 echo -n "Check for uneven OSTs: "
6690 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
6692 if [ $DIFF2 -gt $threshold ]; then
6694 echo "Don't need to fill OST$MINI"
6696 # generate uneven OSTs. Write 2% over the QOS threshold value
6698 DIFF=$(($threshold - $DIFF2 + 2))
6699 DIFF2=$(( ($MINV * $DIFF)/100 ))
6700 echo "Fill ${DIFF}% remaining space in OST${MINI} with ${DIFF2}KB"
6701 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
6702 error "setstripe failed"
6703 DIFF=$(($DIFF2 / 2048))
6705 while [ $i -lt $DIFF ]; do
6707 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
6708 bs=2M count=1 2>/dev/null
6717 DIFF=$(($MAXV - $MINV))
6718 DIFF2=$(($DIFF * 100 / $MINV))
6719 echo -n "diff=${DIFF}=${DIFF2}% must be > ${threshold}% for QOS mode..."
6720 if [ $DIFF2 -gt $threshold ]; then
6723 echo "failed - QOS mode won't be used"
6724 skip "QOS imbalance criteria not met"
6725 simple_cleanup_common
6729 MINI1=$MINI; MINV1=$MINV
6730 MAXI1=$MAXI; MAXV1=$MAXV
6732 # now fill using QOS
6733 $SETSTRIPE -c 1 $DIR/$tdir
6734 FILL=$(($FILL / 200))
6735 if [ $FILL -gt 600 ]; then
6738 echo "writing $FILL files to QOS-assigned OSTs"
6740 while [ $i -lt $FILL ]; do
6742 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
6746 echo "wrote $i 200k files"
6750 echo "Note: free space may not be updated, so measurements might be off"
6752 DIFF2=$(($MAXV - $MINV))
6753 echo "free space delta: orig $DIFF final $DIFF2"
6754 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
6755 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
6756 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
6757 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
6758 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
6759 FILL=$(($DIFF2 * 100 / $DIFF - 100))
6761 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
6763 # Figure out which files were written where
6764 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6765 awk '/'$MINI1': / {print $2; exit}')
6767 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
6768 echo "$MINC files created on smaller OST $MINI1"
6769 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6770 awk '/'$MAXI1': / {print $2; exit}')
6772 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
6773 echo "$MAXC files created on larger OST $MAXI1"
6774 FILL=$(($MAXC * 100 / $MINC - 100))
6776 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
6777 [ $MAXC -gt $MINC ] ||
6778 error_ignore LU-9 "stripe QOS didn't balance free space"
6779 simple_cleanup_common
6781 run_test 116a "stripe QOS: free space balance ==================="
6783 test_116b() { # LU-2093
6784 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6785 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
6787 old_rr=$(do_facet $SINGLEMDS lctl get_param -n lov.*mdtlov*.qos_threshold_rr)
6788 do_facet $SINGLEMDS lctl set_param lov.*mdtlov*.qos_threshold_rr 0
6790 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
6791 createmany -o $DIR/$tdir/f- 20 || error "can't create"
6792 do_facet $SINGLEMDS lctl set_param fail_loc=0
6794 do_facet $SINGLEMDS lctl set_param lov.*mdtlov*.qos_threshold_rr $old_rr
6796 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
6798 test_117() # bug 10891
6800 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6801 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
6802 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
6803 lctl set_param fail_loc=0x21e
6804 > $DIR/$tfile || error "truncate failed"
6805 lctl set_param fail_loc=0
6806 echo "Truncate succeeded."
6809 run_test 117 "verify osd extend =========="
6811 NO_SLOW_RESENDCOUNT=4
6812 export OLD_RESENDCOUNT=""
6813 set_resend_count () {
6814 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
6815 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
6816 lctl set_param -n $PROC_RESENDCOUNT $1
6817 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
6820 # for reduce test_118* time (b=14842)
6821 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
6823 # Reset async IO behavior after error case
6825 FILE=$DIR/reset_async
6827 # Ensure all OSCs are cleared
6828 $SETSTRIPE -c -1 $FILE
6829 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
6834 test_118a() #bug 11710
6836 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6839 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6840 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6841 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6843 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6844 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6849 run_test 118a "verify O_SYNC works =========="
6853 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6854 remote_ost_nodsh && skip "remote OST with nodsh" && return
6858 #define OBD_FAIL_OST_ENOENT 0x217
6859 set_nodes_failloc "$(osts_nodes)" 0x217
6860 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6862 set_nodes_failloc "$(osts_nodes)" 0
6863 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6864 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6867 if [[ $RC -eq 0 ]]; then
6868 error "Must return error due to dropped pages, rc=$RC"
6872 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6873 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6877 echo "Dirty pages not leaked on ENOENT"
6879 # Due to the above error the OSC will issue all RPCs syncronously
6880 # until a subsequent RPC completes successfully without error.
6881 $MULTIOP $DIR/$tfile Ow4096yc
6886 run_test 118b "Reclaim dirty pages on fatal error =========="
6890 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6892 # for 118c, restore the original resend count, LU-1940
6893 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
6894 set_resend_count $OLD_RESENDCOUNT
6895 remote_ost_nodsh && skip "remote OST with nodsh" && return
6899 #define OBD_FAIL_OST_EROFS 0x216
6900 set_nodes_failloc "$(osts_nodes)" 0x216
6902 # multiop should block due to fsync until pages are written
6903 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6907 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6908 error "Multiop failed to block on fsync, pid=$MULTIPID"
6911 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6913 if [[ $WRITEBACK -eq 0 ]]; then
6914 error "No page in writeback, writeback=$WRITEBACK"
6917 set_nodes_failloc "$(osts_nodes)" 0
6920 if [[ $RC -ne 0 ]]; then
6921 error "Multiop fsync failed, rc=$RC"
6924 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6925 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6927 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6928 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6932 echo "Dirty pages flushed via fsync on EROFS"
6935 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
6937 # continue to use small resend count to reduce test_118* time (b=14842)
6938 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
6942 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6943 remote_ost_nodsh && skip "remote OST with nodsh" && return
6947 #define OBD_FAIL_OST_BRW_PAUSE_BULK
6948 set_nodes_failloc "$(osts_nodes)" 0x214
6949 # multiop should block due to fsync until pages are written
6950 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6954 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6955 error "Multiop failed to block on fsync, pid=$MULTIPID"
6958 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6960 if [[ $WRITEBACK -eq 0 ]]; then
6961 error "No page in writeback, writeback=$WRITEBACK"
6964 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
6965 set_nodes_failloc "$(osts_nodes)" 0
6967 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6968 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6970 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6971 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6975 echo "Dirty pages gaurenteed flushed via fsync"
6978 run_test 118d "Fsync validation inject a delay of the bulk =========="
6981 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6984 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
6985 lctl set_param fail_loc=0x8000040a
6987 # Should simulate EINVAL error which is fatal
6988 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6990 if [[ $RC -eq 0 ]]; then
6991 error "Must return error due to dropped pages, rc=$RC"
6994 lctl set_param fail_loc=0x0
6996 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6997 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6998 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7000 if [[ $LOCKED -ne 0 ]]; then
7001 error "Locked pages remain in cache, locked=$LOCKED"
7004 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7005 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7009 echo "No pages locked after fsync"
7014 run_test 118f "Simulate unrecoverable OSC side error =========="
7017 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7020 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
7021 lctl set_param fail_loc=0x406
7023 # simulate local -ENOMEM
7024 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7027 lctl set_param fail_loc=0
7028 if [[ $RC -eq 0 ]]; then
7029 error "Must return error due to dropped pages, rc=$RC"
7032 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7033 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7034 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7036 if [[ $LOCKED -ne 0 ]]; then
7037 error "Locked pages remain in cache, locked=$LOCKED"
7040 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7041 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7045 echo "No pages locked after fsync"
7050 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
7053 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7054 remote_ost_nodsh && skip "remote OST with nodsh" && return
7058 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7059 set_nodes_failloc "$(osts_nodes)" 0x20e
7060 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
7061 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7064 set_nodes_failloc "$(osts_nodes)" 0
7065 if [[ $RC -eq 0 ]]; then
7066 error "Must return error due to dropped pages, rc=$RC"
7069 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7070 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7071 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7073 if [[ $LOCKED -ne 0 ]]; then
7074 error "Locked pages remain in cache, locked=$LOCKED"
7077 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7078 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7082 echo "No pages locked after fsync"
7086 run_test 118h "Verify timeout in handling recoverables errors =========="
7088 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
7091 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7092 remote_ost_nodsh && skip "remote OST with nodsh" && return
7096 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7097 set_nodes_failloc "$(osts_nodes)" 0x20e
7099 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
7100 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7103 set_nodes_failloc "$(osts_nodes)" 0
7107 if [[ $RC -ne 0 ]]; then
7108 error "got error, but should be not, rc=$RC"
7111 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7112 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7113 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7114 if [[ $LOCKED -ne 0 ]]; then
7115 error "Locked pages remain in cache, locked=$LOCKED"
7118 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7119 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7123 echo "No pages locked after fsync"
7127 run_test 118i "Fix error before timeout in recoverable error =========="
7129 [ "$SLOW" = "no" ] && set_resend_count 4
7132 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7133 remote_ost_nodsh && skip "remote OST with nodsh" && return
7137 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
7138 set_nodes_failloc "$(osts_nodes)" 0x220
7140 # return -EIO from OST
7141 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7143 set_nodes_failloc "$(osts_nodes)" 0x0
7144 if [[ $RC -eq 0 ]]; then
7145 error "Must return error due to dropped pages, rc=$RC"
7148 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7149 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7150 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7151 if [[ $LOCKED -ne 0 ]]; then
7152 error "Locked pages remain in cache, locked=$LOCKED"
7155 # in recoverable error on OST we want resend and stay until it finished
7156 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7157 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7161 echo "No pages locked after fsync"
7165 run_test 118j "Simulate unrecoverable OST side error =========="
7169 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7170 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
7172 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7173 set_nodes_failloc "$(osts_nodes)" 0x20e
7174 test_mkdir -p $DIR/$tdir
7176 for ((i=0;i<10;i++)); do
7177 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
7178 error "dd to $DIR/$tdir/$tfile-$i failed" )&
7185 set_nodes_failloc "$(osts_nodes)" 0
7188 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
7192 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7194 test_mkdir -p $DIR/$tdir
7195 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
7198 run_test 118l "fsync dir ========="
7200 test_118m() # LU-3066
7202 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7203 test_mkdir -p $DIR/$tdir
7204 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
7207 run_test 118m "fdatasync dir ========="
7209 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
7211 test_119a() # bug 11737
7213 BSIZE=$((512 * 1024))
7214 directio write $DIR/$tfile 0 1 $BSIZE
7215 # We ask to read two blocks, which is more than a file size.
7216 # directio will indicate an error when requested and actual
7217 # sizes aren't equeal (a normal situation in this case) and
7218 # print actual read amount.
7219 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
7220 if [ "$NOB" != "$BSIZE" ]; then
7221 error "read $NOB bytes instead of $BSIZE"
7225 run_test 119a "Short directIO read must return actual read amount"
7227 test_119b() # bug 11737
7229 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
7231 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
7232 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
7234 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
7235 error "direct read failed"
7238 run_test 119b "Sparse directIO read must return actual read amount"
7240 test_119c() # bug 13099
7243 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
7244 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
7247 run_test 119c "Testing for direct read hitting hole"
7249 test_119d() # bug 15950
7251 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7252 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
7253 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
7255 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
7256 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
7257 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
7258 lctl set_param fail_loc=0x40d
7259 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
7262 cat $DIR/$tfile > /dev/null &
7263 lctl set_param fail_loc=0
7266 log "the DIO writes have completed, now wait for the reads (should not block very long)"
7268 [ -n "`ps h -p $pid_reads -o comm`" ] && \
7269 error "the read rpcs have not completed in 2s"
7271 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
7273 run_test 119d "The DIO path should try to send a new rpc once one is completed"
7276 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7277 test_mkdir -p $DIR/$tdir
7278 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7279 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 # asynchronous object destroy at MDT could cause bl ast to client
7285 cancel_lru_locks osc
7287 stat $DIR/$tdir > /dev/null
7288 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7289 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7290 test_mkdir $DIR/$tdir/d1
7291 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7292 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7293 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7294 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7295 lru_resize_enable mdc
7296 lru_resize_enable osc
7298 run_test 120a "Early Lock Cancel: mkdir test"
7301 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7302 test_mkdir -p $DIR/$tdir
7303 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7304 skip "no early lock cancel on server" && return 0
7305 lru_resize_disable mdc
7306 lru_resize_disable osc
7307 cancel_lru_locks mdc
7308 stat $DIR/$tdir > /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}'`
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 120b "Early Lock Cancel: create 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
7328 test_mkdir -p $DIR/$tdir/d1
7329 test_mkdir -p $DIR/$tdir/d2
7330 touch $DIR/$tdir/d1/f1
7331 cancel_lru_locks mdc
7332 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
7333 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7334 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7335 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7336 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7337 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7338 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7339 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7340 lru_resize_enable mdc
7341 lru_resize_enable osc
7343 run_test 120c "Early Lock Cancel: link test"
7346 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7347 test_mkdir -p $DIR/$tdir
7348 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7349 skip "no early lock cancel on server" && return 0
7350 lru_resize_disable mdc
7351 lru_resize_disable osc
7353 cancel_lru_locks mdc
7354 stat $DIR/$tdir > /dev/null
7355 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7356 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7357 chmod a+x $DIR/$tdir
7358 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7359 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7360 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7361 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7362 lru_resize_enable mdc
7363 lru_resize_enable osc
7365 run_test 120d "Early Lock Cancel: setattr test"
7368 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7369 test_mkdir -p $DIR/$tdir
7370 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7371 skip "no early lock cancel on server" && return 0
7372 lru_resize_disable mdc
7373 lru_resize_disable osc
7374 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
7375 cancel_lru_locks mdc
7376 cancel_lru_locks osc
7377 dd if=$DIR/$tdir/f1 of=/dev/null
7378 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
7379 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7380 awk '/ldlm_cancel/ {print $2}'`
7381 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7382 awk '/ldlm_bl_callback/ {print $2}'`
7383 unlink $DIR/$tdir/f1
7384 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7385 awk '/ldlm_cancel/ {print $2}'`
7386 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7387 awk '/ldlm_bl_callback/ {print $2}'`
7388 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7389 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7390 lru_resize_enable mdc
7391 lru_resize_enable osc
7393 run_test 120e "Early Lock Cancel: unlink test"
7396 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7397 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7398 skip "no early lock cancel on server" && return 0
7399 test_mkdir -p $DIR/$tdir
7400 lru_resize_disable mdc
7401 lru_resize_disable osc
7402 test_mkdir -p $DIR/$tdir/d1
7403 test_mkdir -p $DIR/$tdir/d2
7404 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
7405 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
7406 cancel_lru_locks mdc
7407 cancel_lru_locks osc
7408 dd if=$DIR/$tdir/d1/f1 of=/dev/null
7409 dd if=$DIR/$tdir/d2/f2 of=/dev/null
7410 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
7411 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7412 awk '/ldlm_cancel/ {print $2}'`
7413 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7414 awk '/ldlm_bl_callback/ {print $2}'`
7415 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7416 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7417 awk '/ldlm_cancel/ {print $2}'`
7418 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7419 awk '/ldlm_bl_callback/ {print $2}'`
7420 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7421 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7422 lru_resize_enable mdc
7423 lru_resize_enable osc
7425 run_test 120f "Early Lock Cancel: rename test"
7428 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7429 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7430 skip "no early lock cancel on server" && return 0
7431 lru_resize_disable mdc
7432 lru_resize_disable osc
7434 echo create $count files
7435 test_mkdir -p $DIR/$tdir
7436 cancel_lru_locks mdc
7437 cancel_lru_locks osc
7440 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7441 awk '/ldlm_cancel/ {print $2}'`
7442 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7443 awk '/ldlm_bl_callback/ {print $2}'`
7444 createmany -o $DIR/$tdir/f $count
7446 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7447 awk '/ldlm_cancel/ {print $2}'`
7448 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7449 awk '/ldlm_bl_callback/ {print $2}'`
7451 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
7452 echo rm $count files
7455 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7456 awk '/ldlm_cancel/ {print $2}'`
7457 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7458 awk '/ldlm_bl_callback/ {print $2}'`
7460 echo total: $count removes in $((t2-t1))
7461 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
7463 # wait for commitment of removal
7464 lru_resize_enable mdc
7465 lru_resize_enable osc
7467 run_test 120g "Early Lock Cancel: performance test"
7469 test_121() { #bug #10589
7470 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7472 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
7473 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
7474 lctl set_param fail_loc=0x310
7475 cancel_lru_locks osc > /dev/null
7476 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
7477 lctl set_param fail_loc=0
7478 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
7480 run_test 121 "read cancel race ========="
7482 test_123a() { # was test 123, statahead(bug 11401)
7483 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7485 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
7486 log "testing on UP system. Performance may be not as good as expected."
7491 test_mkdir -p $DIR/$tdir
7492 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
7493 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
7495 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
7496 createmany -o $DIR/$tdir/$tfile $j $((i - j))
7498 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7499 lctl set_param -n llite.*.statahead_max 0
7500 lctl get_param llite.*.statahead_max
7501 cancel_lru_locks mdc
7502 cancel_lru_locks osc
7504 time ls -l $DIR/$tdir | wc -l
7506 delta=$((etime - stime))
7507 log "ls $i files without statahead: $delta sec"
7508 lctl set_param llite.*.statahead_max=$max
7510 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7511 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
7512 cancel_lru_locks mdc
7513 cancel_lru_locks osc
7515 time ls -l $DIR/$tdir | wc -l
7517 delta_sa=$((etime - stime))
7518 log "ls $i files with statahead: $delta_sa sec"
7519 lctl get_param -n llite.*.statahead_stats
7520 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7522 [ $swrong -lt $ewrong ] && log "statahead was stopped, maybe too many locks held!"
7523 [ $delta -eq 0 -o $delta_sa -eq 0 ] && continue
7525 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7526 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7527 lctl set_param -n llite.*.statahead_max 0
7528 lctl get_param llite.*.statahead_max
7529 cancel_lru_locks mdc
7530 cancel_lru_locks osc
7532 time ls -l $DIR/$tdir | wc -l
7534 delta=$((etime - stime))
7535 log "ls $i files again without statahead: $delta sec"
7536 lctl set_param llite.*.statahead_max=$max
7537 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7538 if [ $SLOWOK -eq 0 ]; then
7539 error "ls $i files is slower with statahead!"
7541 log "ls $i files is slower with statahead!"
7547 [ $delta -gt 20 ] && break
7548 [ $delta -gt 8 ] && MULT=$((50 / delta))
7549 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
7557 delta=$((etime - stime))
7558 log "rm -r $DIR/$tdir/: $delta seconds"
7560 lctl get_param -n llite.*.statahead_stats
7562 run_test 123a "verify statahead work"
7564 test_123b () { # statahead(bug 15027)
7565 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7566 test_mkdir -p $DIR/$tdir
7567 createmany -o $DIR/$tdir/$tfile-%d 1000
7569 cancel_lru_locks mdc
7570 cancel_lru_locks osc
7572 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
7573 lctl set_param fail_loc=0x80000803
7574 ls -lR $DIR/$tdir > /dev/null
7576 lctl set_param fail_loc=0x0
7577 lctl get_param -n llite.*.statahead_stats
7582 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
7585 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7586 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
7587 skip "no lru resize on server" && return 0
7589 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
7591 log "create $NR files at $DIR/$tdir"
7592 createmany -o $DIR/$tdir/f $NR ||
7593 error "failed to create $NR files in $DIR/$tdir"
7595 cancel_lru_locks mdc
7596 ls -l $DIR/$tdir > /dev/null
7600 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
7601 local PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
7602 LRU_SIZE=$(lctl get_param -n $PARAM)
7603 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
7604 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
7606 log "NS=$(basename $NSDIR)"
7611 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
7612 skip "Not enough cached locks created!"
7619 # We know that lru resize allows one client to hold $LIMIT locks
7620 # for 10h. After that locks begin to be killed by client.
7622 local LIMIT=`lctl get_param -n $NSDIR.pool.limit`
7625 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
7626 # killing locks. Some time was spent for creating locks. This means
7627 # that up to the moment of sleep finish we must have killed some of
7628 # them (10-100 locks). This depends on how fast ther were created.
7629 # Many of them were touched in almost the same moment and thus will
7630 # be killed in groups.
7631 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
7633 # Use $LRU_SIZE_B here to take into account real number of locks
7634 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
7635 local LRU_SIZE_B=$LRU_SIZE
7637 local OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
7638 log "OLD_LVF=$OLD_LVF"
7639 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
7641 # Let's make sure that we really have some margin. Client checks
7642 # cached locks every 10 sec.
7644 log "Sleep ${SLEEP} sec"
7646 while ((SEC<$SLEEP)); do
7650 LRU_SIZE=`lctl get_param -n $NSDIR/lru_size`
7654 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
7655 local LRU_SIZE_A=`lctl get_param -n $NSDIR.lru_size`
7657 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
7658 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
7659 unlinkmany $DIR/$tdir/f $NR
7663 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
7664 log "unlink $NR files at $DIR/$tdir"
7665 unlinkmany $DIR/$tdir/f $NR
7667 run_test 124a "lru resize ======================================="
7669 get_max_pool_limit()
7671 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
7674 if test $l -gt $max; then
7682 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7683 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
7684 skip "no lru resize on server" && return 0
7686 LIMIT=`get_max_pool_limit`
7688 NR=$(($(default_lru_size)*20))
7689 if [ $NR -gt $LIMIT ]; then
7690 log "Limit lock number by $LIMIT locks"
7693 lru_resize_disable mdc
7694 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
7695 error "failed to create $DIR/$tdir/disable_lru_resize"
7697 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
7698 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
7699 cancel_lru_locks mdc
7702 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7705 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7708 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7712 nolruresize_delta=$((etime-stime))
7713 log "ls -la time: $nolruresize_delta seconds"
7714 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7715 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
7717 lru_resize_enable mdc
7718 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
7719 error "failed to create $DIR/$tdir/enable_lru_resize"
7721 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
7722 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
7723 cancel_lru_locks mdc
7726 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7729 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7732 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7736 lruresize_delta=$((etime-stime))
7737 log "ls -la time: $lruresize_delta seconds"
7738 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7740 if [ $lruresize_delta -gt $nolruresize_delta ]; then
7741 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
7742 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
7743 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
7745 log "lru resize performs the same with no lru resize"
7747 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
7749 run_test 124b "lru resize (performance test) ======================="
7751 test_125() { # 13358
7752 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7753 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
7754 test_mkdir -p $DIR/d125 || error "mkdir failed"
7755 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
7756 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
7757 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
7759 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
7761 test_126() { # bug 12829/13455
7762 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7763 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
7764 $GSS && skip "must run as gss disabled" && return
7766 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
7767 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
7769 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
7771 run_test 126 "check that the fsgid provided by the client is taken into account"
7773 test_127a() { # bug 15521
7774 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7775 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
7776 $LCTL set_param osc.*.stats=0
7777 FSIZE=$((2048 * 1024))
7778 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7779 cancel_lru_locks osc
7780 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
7782 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
7783 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
7784 echo "got $COUNT $NAME"
7785 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
7786 eval $NAME=$COUNT || error "Wrong proc format"
7789 read_bytes|write_bytes)
7790 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
7791 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
7792 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
7793 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
7794 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
7795 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
7796 error "sumsquare is too small: $SUMSQ"
7797 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
7798 error "sumsquare is too big: $SUMSQ"
7802 done < $DIR/${tfile}.tmp
7804 #check that we actually got some stats
7805 [ "$read_bytes" ] || error "Missing read_bytes stats"
7806 [ "$write_bytes" ] || error "Missing write_bytes stats"
7807 [ "$read_bytes" != 0 ] || error "no read done"
7808 [ "$write_bytes" != 0 ] || error "no write done"
7810 run_test 127a "verify the client stats are sane"
7812 test_127b() { # bug LU-333
7813 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7814 $LCTL set_param llite.*.stats=0
7815 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
7816 # perform 2 reads and writes so MAX is different from SUM.
7817 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7818 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7819 cancel_lru_locks osc
7820 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
7821 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
7823 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
7824 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
7825 echo "got $COUNT $NAME"
7826 eval $NAME=$COUNT || error "Wrong proc format"
7830 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
7831 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
7832 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
7833 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
7836 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
7837 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
7838 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
7839 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
7843 done < $TMP/${tfile}.tmp
7845 #check that we actually got some stats
7846 [ "$read_bytes" ] || error "Missing read_bytes stats"
7847 [ "$write_bytes" ] || error "Missing write_bytes stats"
7848 [ "$read_bytes" != 0 ] || error "no read done"
7849 [ "$write_bytes" != 0 ] || error "no write done"
7851 run_test 127b "verify the llite client stats are sane"
7853 test_128() { # bug 15212
7855 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
7860 result=$(grep error $TMP/$tfile.log)
7862 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
7864 run_test 128 "interactive lfs for 2 consecutive find's"
7871 local LDPROC=/proc/fs/ldiskfs
7872 local facets=$(get_facets MDS)
7874 for facet in ${facets//,/ }; do
7875 canondev=$(ldiskfs_canon \
7876 *.$(convert_facet2label $facet).mntdev $facet)
7877 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" ||
7878 LDPROC=/sys/fs/ldiskfs
7879 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
7884 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7885 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
7886 skip "Only applicable to ldiskfs-based MDTs"
7889 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7894 test_mkdir -p $DIR/$tdir
7896 MAX=$(stat -c%s "$DIR/$tdir")
7900 while [ ! $I -gt $MAX ]; do
7901 $MULTIOP $DIR/$tdir/$J Oc
7903 #check two errors ENOSPC for new version of ext4 max_dir_size patch
7904 #mainline kernel commit df981d03eeff7971ac7e6ff37000bfa702327ef1
7905 #and EFBIG for previous versions
7906 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ] && [ $I -gt 0 ]; then
7908 echo "return code $rc received as expected"
7909 multiop $DIR/$tdir/$J Oc
7911 I=$(stat -c%s "$DIR/$tdir")
7912 if [ $I -gt $MAX ] && [ $rc -eq 0 ]; then
7915 error_exit "return code $rc current dir size $I " \
7916 "previous limit $MAX"
7918 elif [ $rc -ne 0 ]; then
7920 error_exit "return code $rc received instead of expected " \
7921 "$EFBIG or $ENOSPC, files in dir $I"
7924 I=$(stat -c%s "$DIR/$tdir")
7928 error "exceeded dir size limit $MAX x $MDSCOUNT $MAX : $I bytes"
7930 run_test 129 "test directory size limit ========================"
7939 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7940 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
7943 trap cleanup_130 EXIT RETURN
7945 local fm_file=$DIR/$tfile
7946 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
7947 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
7948 error "dd failed for $fm_file"
7950 # LU-1795: test filefrag/FIEMAP once, even if unsupported
7951 filefrag -ves $fm_file
7953 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7954 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7955 [ $RC != 0 ] && error "filefrag $fm_file failed"
7957 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
7958 grep -v "ext:" | grep -v "found")
7959 lun=$($GETSTRIPE -i $fm_file)
7961 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
7964 for line in $filefrag_op
7966 frag_lun=`echo $line | cut -d: -f5`
7967 ext_len=`echo $line | cut -d: -f4`
7968 if (( $frag_lun != $lun )); then
7970 error "FIEMAP on 1-stripe file($fm_file) failed"
7973 (( tot_len += ext_len ))
7976 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
7978 error "FIEMAP on 1-stripe file($fm_file) failed;"
7984 echo "FIEMAP on single striped file succeeded"
7986 run_test 130a "FIEMAP (1-stripe file)"
7989 [ "$OSTCOUNT" -lt "2" ] &&
7990 skip_env "skipping FIEMAP on 2-stripe file test" && return
7992 [ "$OSTCOUNT" -ge "10" ] &&
7993 skip_env "skipping FIEMAP with >= 10 OSTs" && return
7995 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7996 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
7999 trap cleanup_130 EXIT RETURN
8001 local fm_file=$DIR/$tfile
8002 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
8003 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8004 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8006 dd if=/dev/zero of=$fm_file bs=1M count=2 ||
8007 error "dd failed on $fm_file"
8009 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8010 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
8011 grep -v "ext:" | grep -v "found")
8013 last_lun=$(echo $filefrag_op | cut -d: -f5)
8018 for line in $filefrag_op
8020 frag_lun=`echo $line | cut -d: -f5`
8021 ext_len=`echo $line | cut -d: -f4`
8022 if (( $frag_lun != $last_lun )); then
8023 if (( tot_len != 1024 )); then
8025 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
8032 (( tot_len += ext_len ))
8035 if (( num_luns != 2 || tot_len != 1024 )); then
8037 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8043 echo "FIEMAP on 2-stripe file succeeded"
8045 run_test 130b "FIEMAP (2-stripe file)"
8048 [ "$OSTCOUNT" -lt "2" ] &&
8049 skip_env "skipping FIEMAP on 2-stripe file" && return
8051 [ "$OSTCOUNT" -ge "10" ] &&
8052 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8054 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8055 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
8058 trap cleanup_130 EXIT RETURN
8060 local fm_file=$DIR/$tfile
8061 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
8062 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8063 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8065 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
8067 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8068 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
8070 last_lun=`echo $filefrag_op | cut -d: -f5`
8075 for line in $filefrag_op
8077 frag_lun=`echo $line | cut -d: -f5`
8078 ext_len=`echo $line | cut -d: -f4`
8079 if (( $frag_lun != $last_lun )); then
8080 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
8081 if (( logical != 512 )); then
8083 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
8086 if (( tot_len != 512 )); then
8088 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
8095 (( tot_len += ext_len ))
8098 if (( num_luns != 2 || tot_len != 512 )); then
8100 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8106 echo "FIEMAP on 2-stripe file with hole succeeded"
8108 run_test 130c "FIEMAP (2-stripe file with hole)"
8111 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
8113 [ "$OSTCOUNT" -ge "10" ] &&
8114 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8116 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8117 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
8119 trap cleanup_130 EXIT RETURN
8121 local fm_file=$DIR/$tfile
8122 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file||error "setstripe on $fm_file"
8123 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8124 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8126 local actual_stripecnt=$($GETSTRIPE -c $fm_file)
8127 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripecnt ||
8128 error "dd failed on $fm_file"
8130 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8131 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" |
8132 grep -v "ext:" | grep -v "found"`
8134 last_lun=`echo $filefrag_op | cut -d: -f5`
8139 for line in $filefrag_op
8141 frag_lun=`echo $line | cut -d: -f5`
8142 ext_len=`echo $line | cut -d: -f4`
8143 if (( $frag_lun != $last_lun )); then
8144 if (( tot_len != 1024 )); then
8146 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
8153 (( tot_len += ext_len ))
8156 if (( num_luns != actual_stripecnt || tot_len != 1024 )); then
8158 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8164 echo "FIEMAP on N-stripe file succeeded"
8166 run_test 130d "FIEMAP (N-stripe file)"
8169 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
8171 [ "$OSTCOUNT" -ge "10" ] &&
8172 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8174 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8175 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
8177 trap cleanup_130 EXIT RETURN
8179 local fm_file=$DIR/$tfile
8180 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
8181 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8182 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8185 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
8186 for ((i = 0; i < $NUM_BLKS; i++))
8188 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
8191 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8192 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
8194 last_lun=`echo $filefrag_op | cut -d: -f5`
8199 for line in $filefrag_op
8201 frag_lun=`echo $line | cut -d: -f5`
8202 ext_len=`echo $line | cut -d: -f4`
8203 if (( $frag_lun != $last_lun )); then
8204 if (( tot_len != $EXPECTED_LEN )); then
8206 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
8213 (( tot_len += ext_len ))
8216 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
8218 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8224 echo "FIEMAP with continuation calls succeeded"
8226 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
8228 # Test for writev/readv
8230 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
8231 error "writev test failed"
8232 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
8233 error "readv failed"
8236 run_test 131a "test iov's crossing stripe boundary for writev/readv"
8239 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
8240 error "append writev test failed"
8241 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
8242 error "append writev test failed"
8245 run_test 131b "test append writev"
8248 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
8251 run_test 131c "test read/write on file w/o objects"
8254 rwv -f $DIR/$tfile -w -n 1 1572864
8255 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
8256 if [ "$NOB" != 1572864 ]; then
8257 error "Short read filed: read $NOB bytes instead of 1572864"
8261 run_test 131d "test short read"
8264 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
8265 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
8266 error "read hitting hole failed"
8269 run_test 131e "test read hitting hole"
8274 for node in $(osts_nodes); do
8275 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
8276 [ x$gl = x"" ] && gl=0
8277 gl_sum=$((gl_sum + gl))
8287 if [ x$som = x"enabled" ]; then
8288 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
8289 MOUNTOPT=`echo $MOUNTOPT | sed 's/som_preview//g'`
8290 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
8292 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
8293 MOUNTOPT="$MOUNTOPT,som_preview"
8294 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
8297 # do remount to make new mount-conf parameters actual
8304 test_132() { #1028, SOM
8305 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8306 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8307 local num=$(get_mds_dir $DIR)
8308 local mymds=mds${num}
8309 local MOUNTOPT_SAVE=$MOUNTOPT
8311 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8312 cancel_lru_locks osc
8314 som1=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
8316 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8317 stat $DIR/$tfile >/dev/null
8318 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8319 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
8321 som_mode_switch $som1 $gl1 $gl2
8323 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8324 cancel_lru_locks osc
8326 som2=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
8327 if [ $som1 == $som2 ]; then
8328 error "som is still "$som2
8329 if [ x$som2 = x"enabled" ]; then
8336 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8337 stat $DIR/$tfile >/dev/null
8338 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8339 echo "====> SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
8340 som_mode_switch $som2 $gl1 $gl2
8341 MOUNTOPT=$MOUNTOPT_SAVE
8343 run_test 132 "som avoids glimpse rpc"
8349 $SINGLEMDS) res=`do_facet $SINGLEMDS $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$2"`
8351 ost) res=`do_facet ost1 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$2"`
8353 *) error "Wrong argument $1" ;;
8356 count=`echo $res | awk '{print $2}'`
8357 [ -z "$res" ] && error "The counter for $2 on $1 was not incremented"
8358 # if the argument $3 is zero, it means any stat increment is ok.
8359 if [ $3 -gt 0 ] ; then
8360 [ $count -ne $3 ] && error "The $2 counter on $1 is wrong - expected $3"
8365 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8366 remote_ost_nodsh && skip "remote OST with nodsh" && return
8367 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8369 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8370 { skip "MDS doesn't support rename stats"; return; }
8371 local testdir=$DIR/${tdir}/stats_testdir
8372 mkdir -p $DIR/${tdir}
8375 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8376 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8378 # verify mdt stats first.
8379 mkdir ${testdir} || error "mkdir failed"
8380 check_stats $SINGLEMDS "mkdir" 1
8381 touch ${testdir}/${tfile} || "touch failed"
8382 check_stats $SINGLEMDS "open" 1
8383 check_stats $SINGLEMDS "close" 1
8384 mknod ${testdir}/${tfile}-pipe p || "mknod failed"
8385 check_stats $SINGLEMDS "mknod" 1
8386 rm -f ${testdir}/${tfile}-pipe || "pipe remove failed"
8387 check_stats $SINGLEMDS "unlink" 1
8388 rm -f ${testdir}/${tfile} || error "file remove failed"
8389 check_stats $SINGLEMDS "unlink" 2
8391 # remove working dir and check mdt stats again.
8392 rmdir ${testdir} || error "rmdir failed"
8393 check_stats $SINGLEMDS "rmdir" 1
8395 local testdir1=$DIR/${tdir}/stats_testdir1
8397 mkdir -p ${testdir1}
8398 touch ${testdir1}/test1
8399 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
8400 check_stats $SINGLEMDS "crossdir_rename" 1
8402 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
8403 check_stats $SINGLEMDS "samedir_rename" 1
8407 run_test 133a "Verifying MDT stats ========================================"
8410 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8411 remote_ost_nodsh && skip "remote OST with nodsh" && return
8412 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8413 local testdir=$DIR/${tdir}/stats_testdir
8414 mkdir -p ${testdir} || error "mkdir failed"
8415 touch ${testdir}/${tfile} || "touch failed"
8416 cancel_lru_locks mdc
8419 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8420 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8422 # extra mdt stats verification.
8423 chmod 444 ${testdir}/${tfile} || error "chmod failed"
8424 check_stats $SINGLEMDS "setattr" 1
8425 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8426 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
8428 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
8429 check_stats $SINGLEMDS "getattr" 1
8431 $LFS df || error "lfs failed"
8432 check_stats $SINGLEMDS "statfs" 1
8436 run_test 133b "Verifying extra MDT stats =================================="
8439 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8440 remote_ost_nodsh && skip "remote OST with nodsh" && return
8441 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8442 local testdir=$DIR/${tdir}/stats_testdir
8443 test_mkdir -p ${testdir} || error "mkdir failed"
8445 # verify obdfilter stats.
8446 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8448 cancel_lru_locks osc
8449 wait_delete_completed
8452 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8453 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8455 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
8457 cancel_lru_locks osc
8458 check_stats ost "write" 1
8460 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
8461 check_stats ost "read" 1
8463 > ${testdir}/${tfile} || error "truncate failed"
8464 check_stats ost "punch" 1
8466 rm -f ${testdir}/${tfile} || error "file remove failed"
8467 wait_delete_completed
8468 check_stats ost "destroy" 1
8472 run_test 133c "Verifying OST stats ========================================"
8479 while [ $value -ge 2 ]; do
8484 if [ $orig -gt $order ]; then
8492 local size=('K' 'M' 'G' 'T');
8494 local size_string=$value
8496 while [ $value -ge 1024 ]; do
8497 if [ $i -gt 3 ]; then
8498 #T is the biggest unit we get here, if that is bigger,
8500 size_string=${value}T
8503 value=$((value >> 10))
8504 if [ $value -lt 1024 ]; then
8505 size_string=${value}${size[$i]}
8516 local context=${2:-.}
8517 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
8519 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
8524 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8525 remote_ost_nodsh && skip "remote OST with nodsh" && return
8526 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8527 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8528 { skip "MDS doesn't support rename stats"; return; }
8530 local testdir1=$DIR/${tdir}/stats_testdir1
8531 local testdir2=$DIR/${tdir}/stats_testdir2
8533 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8535 mkdir -p ${testdir1} || error "mkdir failed"
8536 mkdir -p ${testdir2} || error "mkdir failed"
8538 createmany -o $testdir1/test 512 || error "createmany failed"
8540 # check samedir rename size
8541 mv ${testdir1}/test0 ${testdir1}/test_0
8543 local testdir1_size=$(ls -l $DIR/${tdir} |
8544 awk '/stats_testdir1/ {print $5}')
8545 local testdir2_size=$(ls -l $DIR/${tdir} |
8546 awk '/stats_testdir2/ {print $5}')
8548 testdir1_size=$(order_2 $testdir1_size)
8549 testdir2_size=$(order_2 $testdir2_size)
8551 testdir1_size=$(size_in_KMGT $testdir1_size)
8552 testdir2_size=$(size_in_KMGT $testdir2_size)
8554 echo "source rename dir size: ${testdir1_size}"
8555 echo "target rename dir size: ${testdir2_size}"
8557 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
8558 eval $cmd || error "$cmd failed"
8559 local samedir=$($cmd | grep 'same_dir')
8560 local same_sample=$(get_rename_size $testdir1_size)
8561 [ -z "$samedir" ] && error "samedir_rename_size count error"
8562 [ "$same_sample" -eq 1 ] || error "samedir_rename_size error $same_sample"
8563 echo "Check same dir rename stats success"
8565 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8567 # check crossdir rename size
8568 mv ${testdir1}/test_0 ${testdir2}/test_0
8570 testdir1_size=$(ls -l $DIR/${tdir} |
8571 awk '/stats_testdir1/ {print $5}')
8572 testdir2_size=$(ls -l $DIR/${tdir} |
8573 awk '/stats_testdir2/ {print $5}')
8575 testdir1_size=$(order_2 $testdir1_size)
8576 testdir2_size=$(order_2 $testdir2_size)
8578 testdir1_size=$(size_in_KMGT $testdir1_size)
8579 testdir2_size=$(size_in_KMGT $testdir2_size)
8581 echo "source rename dir size: ${testdir1_size}"
8582 echo "target rename dir size: ${testdir2_size}"
8584 eval $cmd || error "$cmd failed"
8585 local crossdir=$($cmd | grep 'crossdir')
8586 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
8587 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
8588 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
8589 [ "$src_sample" -eq 1 ] || error "crossdir_rename_size error $src_sample"
8590 [ "$tgt_sample" -eq 1 ] || error "crossdir_rename_size error $tgt_sample"
8591 echo "Check cross dir rename stats success"
8594 run_test 133d "Verifying rename_stats ========================================"
8597 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8598 local testdir=$DIR/${tdir}/stats_testdir
8599 local ctr f0 f1 bs=32768 count=42 sum
8601 remote_ost_nodsh && skip "remote OST with nodsh" && return
8602 mkdir -p ${testdir} || error "mkdir failed"
8604 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8606 for ctr in {write,read}_bytes; do
8608 cancel_lru_locks osc
8610 do_facet ost1 $LCTL set_param -n \
8611 "obdfilter.*.exports.clear=clear"
8613 if [ $ctr = write_bytes ]; then
8615 f1=${testdir}/${tfile}
8617 f0=${testdir}/${tfile}
8621 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
8624 cancel_lru_locks osc
8626 sum=$(do_facet ost1 $LCTL get_param \
8627 "obdfilter.*.exports.*.stats" | \
8630 $1 == ctr { sum += $7 }
8633 if ((sum != bs * count)); then
8634 error "Bad $ctr sum, expected $((bs * count)), got $sum"
8640 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
8643 local proc_dirs="/proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/"
8646 # First without trusting modes.
8648 -exec cat '{}' \; &> /dev/null
8650 # Second verifying readability.
8654 -exec cat '{}' \; > /dev/null ||
8655 error "proc file read failed"
8657 for facet in $SINGLEMDS ost1; do
8658 do_facet $facet find $proc_dirs \
8659 -not -name req_history \
8660 -exec cat '{}' \\\; &> /dev/null
8662 do_facet $facet find $proc_dirs \
8663 -not -name req_history \
8666 -exec cat '{}' \\\; > /dev/null ||
8667 error "proc file read failed"
8670 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
8672 test_140() { #bug-17379
8673 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8674 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
8675 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
8676 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
8678 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
8679 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
8681 while i=`expr $i + 1`; do
8682 test_mkdir -p $i || error "Creating dir $i"
8683 cd $i || error "Changing to $i"
8684 ln -s ../stat stat || error "Creating stat symlink"
8685 # Read the symlink until ELOOP present,
8686 # not LBUGing the system is considered success,
8687 # we didn't overrun the stack.
8688 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
8690 if [ $ret -eq 40 ]; then
8693 error "Open stat symlink"
8699 echo "The symlink depth = $i"
8700 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
8701 error "Invalid symlink depth"
8703 # Test recursive symlink
8704 ln -s symlink_self symlink_self
8705 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
8706 echo "open symlink_self returns $ret"
8707 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
8709 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
8712 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8713 local TF="$TMP/$tfile"
8715 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
8717 cancel_lru_locks osc
8718 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
8719 remount_client $MOUNT
8721 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
8724 $TRUNCATE $DIR/$tfile 6000
8725 cancel_lru_locks osc
8726 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
8729 echo "12345" >>$DIR/$tfile
8730 cancel_lru_locks osc
8731 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
8734 echo "12345" >>$DIR/$tfile
8735 cancel_lru_locks osc
8736 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
8741 run_test 150 "truncate/append tests"
8743 #LU-2902 roc_hit was not able to read all values from lproc
8744 function roc_hit_init() {
8745 local list=$(comma_list $(osts_nodes))
8746 local dir=$DIR/$tdir-check
8747 local file=$dir/file
8753 #use setstripe to do a write to every ost
8754 for i in $(seq 0 $((OSTCOUNT-1))); do
8755 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
8756 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
8757 idx=$(printf %04x $i)
8758 BEFORE=$(get_osd_param $list *OST*$idx stats |
8759 awk '$1 == "cache_access" {sum += $2} END { print sum }')
8760 if [ -z "$BEFORE" ]; then
8764 cancel_lru_locks osc
8765 cat $file >/dev/null
8767 AFTER=$(get_osd_param $list *OST*$idx stats |
8768 awk '$1 == "cache_access" {sum += $2} END { print sum }')
8770 echo BEFORE:$BEFORE AFTER:$AFTER
8771 if ! let "AFTER - BEFORE == 4"; then
8773 error "roc_hit is not safe to use"
8781 function roc_hit() {
8782 local list=$(comma_list $(osts_nodes))
8783 echo $(get_osd_param $list '' stats |
8784 awk '$1 == "cache_hit" {sum += $2} END { print sum }')
8787 function set_cache() {
8790 if [ "$2" == "off" ]; then
8793 local list=$(comma_list $(osts_nodes))
8794 set_osd_param $list '' $1_cache_enable $on
8796 cancel_lru_locks osc
8800 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8801 remote_ost_nodsh && skip "remote OST with nodsh" && return
8804 local list=$(comma_list $(osts_nodes))
8806 # check whether obdfilter is cache capable at all
8807 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
8808 echo "not cache-capable obdfilter"
8812 # check cache is enabled on all obdfilters
8813 if get_osd_param $list '' read_cache_enable | grep 0; then
8814 echo "oss cache is disabled"
8818 set_osd_param $list '' writethrough_cache_enable 1
8820 # check write cache is enabled on all obdfilters
8821 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
8822 echo "oss write cache is NOT enabled"
8828 #define OBD_FAIL_OBD_NO_LRU 0x609
8829 do_nodes $list $LCTL set_param fail_loc=0x609
8831 # pages should be in the case right after write
8832 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
8835 local BEFORE=$(roc_hit)
8836 cancel_lru_locks osc
8837 cat $DIR/$tfile >/dev/null
8838 local AFTER=$(roc_hit)
8840 do_nodes $list $LCTL set_param fail_loc=0
8842 if ! let "AFTER - BEFORE == CPAGES"; then
8843 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8846 # the following read invalidates the cache
8847 cancel_lru_locks osc
8848 set_osd_param $list '' read_cache_enable 0
8849 cat $DIR/$tfile >/dev/null
8851 # now data shouldn't be found in the cache
8853 cancel_lru_locks osc
8854 cat $DIR/$tfile >/dev/null
8856 if let "AFTER - BEFORE != 0"; then
8857 error "IN CACHE: before: $BEFORE, after: $AFTER"
8860 set_osd_param $list '' read_cache_enable 1
8863 run_test 151 "test cache on oss and controls ==============================="
8866 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8867 local TF="$TMP/$tfile"
8869 # simulate ENOMEM during write
8870 #define OBD_FAIL_OST_NOMEM 0x226
8871 lctl set_param fail_loc=0x80000226
8872 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
8874 sync || error "sync failed"
8875 lctl set_param fail_loc=0
8877 # discard client's cache
8878 cancel_lru_locks osc
8880 # simulate ENOMEM during read
8881 lctl set_param fail_loc=0x80000226
8882 cmp $TF $DIR/$tfile || error "cmp failed"
8883 lctl set_param fail_loc=0
8887 run_test 152 "test read/write with enomem ============================"
8890 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
8892 run_test 153 "test if fdatasync does not crash ======================="
8894 dot_lustre_fid_permission_check() {
8896 local ffid=$MOUNT/.lustre/fid/$fid
8899 echo "stat fid $fid"
8900 stat $ffid > /dev/null || error "stat $ffid failed."
8901 echo "touch fid $fid"
8902 touch $ffid || error "touch $ffid failed."
8903 echo "write to fid $fid"
8904 cat /etc/hosts > $ffid || error "write $ffid failed."
8905 echo "read fid $fid"
8906 diff /etc/hosts $ffid || error "read $ffid failed."
8907 echo "append write to fid $fid"
8908 cat /etc/hosts >> $ffid || error "append write $ffid failed."
8909 echo "rename fid $fid"
8910 mv $ffid $test_dir/$tfile.1 &&
8911 error "rename $ffid to $tfile.1 should fail."
8912 touch $test_dir/$tfile.1
8913 mv $test_dir/$tfile.1 $ffid &&
8914 error "rename $tfile.1 to $ffid should fail."
8915 rm -f $test_dir/$tfile.1
8916 echo "truncate fid $fid"
8917 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
8918 echo "link fid $fid"
8919 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
8920 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
8921 echo "setfacl fid $fid"
8922 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
8923 echo "getfacl fid $fid"
8924 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
8926 echo "unlink fid $fid"
8927 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
8928 echo "mknod fid $fid"
8929 mknod $ffid c 1 3 && error "mknod $ffid should fail."
8931 fid=[0xf00000400:0x1:0x0]
8932 ffid=$MOUNT/.lustre/fid/$fid
8934 echo "stat non-exist fid $fid"
8935 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
8936 echo "write to non-exist fid $fid"
8937 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
8938 echo "link new fid $fid"
8939 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
8941 mkdir -p $test_dir/$tdir
8942 touch $test_dir/$tdir/$tfile
8943 fid=$($LFS path2fid $test_dir/$tdir)
8946 error "error: could not get fid for $test_dir/$dir/$tfile."
8948 ffid=$MOUNT/.lustre/fid/$fid
8951 ls $ffid > /dev/null || error "ls $ffid failed."
8952 echo "touch $fid/$tfile.1"
8953 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
8955 echo "touch $MOUNT/.lustre/fid/$tfile"
8956 touch $MOUNT/.lustre/fid/$tfile && \
8957 error "touch $MOUNT/.lustre/fid/$tfile should fail."
8959 echo "setxattr to $MOUNT/.lustre/fid"
8960 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
8962 echo "listxattr for $MOUNT/.lustre/fid"
8963 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
8965 echo "delxattr from $MOUNT/.lustre/fid"
8966 setfattr -x trusted.name1 $MOUNT/.lustre/fid
8968 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
8969 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
8970 error "touch invalid fid should fail."
8972 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
8973 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
8974 error "touch non-normal fid should fail."
8976 echo "rename $tdir to $MOUNT/.lustre/fid"
8977 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
8978 error "rename to $MOUNT/.lustre/fid should fail."
8980 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
8982 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
8983 local new_obf_mode=777
8985 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
8986 chmod $new_obf_mode $DIR/.lustre/fid ||
8987 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
8989 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
8990 [ $obf_mode -eq $new_obf_mode ] ||
8991 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
8993 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
8994 chmod $old_obf_mode $DIR/.lustre/fid ||
8995 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
8998 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
8999 fid=$($LFS path2fid $test_dir/$tfile-2)
9000 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
9001 cp /etc/passwd $MOUNT/.lustre/fid/$fid &&
9002 error "create lov data thru .lustre should fail."
9003 echo "cp /etc/passwd $test_dir/$tfile-2"
9004 cp /etc/passwd $test_dir/$tfile-2 ||
9005 error "copy to $test_dir/$tfile-2 failed."
9006 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
9007 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
9008 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
9010 rm -rf $test_dir/tfile.lnk
9011 rm -rf $test_dir/$tfile-2
9015 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
9016 skip "Need MDS version at least 2.4.1" && return
9019 local FID=$($LFS path2fid $DIR/$tfile)
9020 [ -z "$FID" ] && error "path2fid unable to get $DIR/$tfile FID"
9022 # check that we get the same pathname back
9023 local FOUND=$($LFS fid2path $MOUNT $FID)
9024 [ -z "$FOUND" ] && error "fid2path unable to get $FID path"
9025 [ "$FOUND" != "$DIR/$tfile" ] &&
9026 error "fid2path(path2fid($DIR/$tfile)) = $FOUND != $DIR/$tfile"
9030 run_test 154A "lfs path2fid and fid2path basic checks"
9033 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9034 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
9035 { skip "Need MDS version at least 2.2.51"; return 0; }
9037 cp /etc/hosts $DIR/$tfile
9039 fid=$($LFS path2fid $DIR/$tfile)
9041 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
9043 dot_lustre_fid_permission_check "$fid" $DIR ||
9044 error "dot lustre permission check $fid failed"
9046 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
9048 touch $MOUNT/.lustre/file &&
9049 error "creation is not allowed under .lustre"
9051 mkdir $MOUNT/.lustre/dir &&
9052 error "mkdir is not allowed under .lustre"
9056 run_test 154a "Open-by-FID"
9059 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9060 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
9061 { skip "Need MDS version at least 2.2.51"; return 0; }
9063 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
9065 local remote_dir=$DIR/$tdir/remote_dir
9070 $LFS mkdir -i $MDTIDX $remote_dir ||
9071 error "create remote directory failed"
9073 cp /etc/hosts $remote_dir/$tfile
9075 fid=$($LFS path2fid $remote_dir/$tfile)
9077 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
9079 dot_lustre_fid_permission_check "$fid" $remote_dir ||
9080 error "dot lustre permission check $fid failed"
9083 run_test 154b "Open-by-FID for remote directory"
9086 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
9087 skip "Need MDS version at least 2.4.1" && return
9089 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
9090 local FID1=$($LFS path2fid $DIR/$tfile.1)
9091 local FID2=$($LFS path2fid $DIR/$tfile.2)
9092 local FID3=$($LFS path2fid $DIR/$tfile.3)
9095 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
9096 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
9097 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
9099 [ "$FID" = "${!want}" ] ||
9100 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
9104 $LFS fid2path $MOUNT $FID1 $FID2 $FID3 | while read PATHNAME; do
9105 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
9106 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
9110 run_test 154c "lfs path2fid and fid2path multiple arguments"
9112 test_155_small_load() {
9113 local temp=$TMP/$tfile
9114 local file=$DIR/$tfile
9116 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
9117 error "dd of=$temp bs=6096 count=1 failed"
9119 cancel_lru_locks osc
9120 cmp $temp $file || error "$temp $file differ"
9122 $TRUNCATE $temp 6000
9123 $TRUNCATE $file 6000
9124 cmp $temp $file || error "$temp $file differ (truncate1)"
9126 echo "12345" >>$temp
9127 echo "12345" >>$file
9128 cmp $temp $file || error "$temp $file differ (append1)"
9130 echo "12345" >>$temp
9131 echo "12345" >>$file
9132 cmp $temp $file || error "$temp $file differ (append2)"
9138 test_155_big_load() {
9139 remote_ost_nodsh && skip "remote OST with nodsh" && return
9140 local temp=$TMP/$tfile
9141 local file=$DIR/$tfile
9144 local cache_size=$(do_facet ost$((MAXI+1)) \
9145 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
9146 local large_file_size=$((cache_size * 2))
9148 echo "OSS cache size: $cache_size KB"
9149 echo "Large file size: $large_file_size KB"
9151 [ $MAXV -le $large_file_size ] && \
9152 skip_env "max available OST size needs > $large_file_size KB" && \
9155 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
9157 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
9158 error "dd of=$temp bs=$large_file_size count=1k failed"
9161 cancel_lru_locks osc
9162 cmp $temp $file || error "$temp $file differ"
9169 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9171 set_cache writethrough on
9174 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
9177 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9179 set_cache writethrough off
9182 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
9185 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9187 set_cache writethrough on
9190 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
9193 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9195 set_cache writethrough off
9198 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
9201 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9203 set_cache writethrough on
9206 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
9209 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9211 set_cache writethrough off
9214 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
9217 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9219 set_cache writethrough on
9222 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
9225 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9227 set_cache writethrough off
9230 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
9233 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9237 local file="$DIR/$tfile"
9239 [ "$(facet_fstype ost1)" = "zfs" ] &&
9240 skip "LU-1956/LU-2261: stats unimplemented on OSD ZFS" &&
9245 log "Turn on read and write cache"
9247 set_cache writethrough on
9249 log "Write data and read it back."
9250 log "Read should be satisfied from the cache."
9251 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9253 cancel_lru_locks osc
9254 cat $file >/dev/null
9256 if ! let "AFTER - BEFORE == CPAGES"; then
9257 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9259 log "cache hits:: before: $BEFORE, after: $AFTER"
9262 log "Read again; it should be satisfied from the cache."
9264 cancel_lru_locks osc
9265 cat $file >/dev/null
9267 if ! let "AFTER - BEFORE == CPAGES"; then
9268 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9270 log "cache hits:: before: $BEFORE, after: $AFTER"
9274 log "Turn off the read cache and turn on the write cache"
9276 set_cache writethrough on
9278 log "Read again; it should be satisfied from the cache."
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: $AFTER"
9300 log "Write data and read it back."
9301 log "Read should be satisfied from the cache."
9302 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9304 cancel_lru_locks osc
9305 cat $file >/dev/null
9307 if ! let "AFTER - BEFORE == CPAGES"; then
9308 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9310 log "cache hits:: before: $BEFORE, after: $AFTER"
9313 log "Read again; it should not be satisfied from the cache."
9315 cancel_lru_locks osc
9316 cat $file >/dev/null
9318 if ! let "AFTER - BEFORE == 0"; then
9319 error "IN CACHE: before: $BEFORE, after: $AFTER"
9321 log "cache hits:: before: $BEFORE, after: $AFTER"
9325 log "Turn off read and write cache"
9327 set_cache writethrough off
9329 log "Write data and read it back"
9330 log "It should not be satisfied from the cache."
9332 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9333 cancel_lru_locks osc
9335 cat $file >/dev/null
9337 if ! let "AFTER - BEFORE == 0"; then
9338 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
9340 log "cache hits:: before: $BEFORE, after: $AFTER"
9343 log "Turn on the read cache and turn off the write cache"
9345 set_cache writethrough off
9347 log "Write data and read it back"
9348 log "It should not be satisfied from the cache."
9350 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9352 cancel_lru_locks osc
9353 cat $file >/dev/null
9355 if ! let "AFTER - BEFORE == 0"; then
9356 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
9358 log "cache hits:: before: $BEFORE, after: $AFTER"
9361 log "Read again; it should be satisfied from the cache."
9363 cancel_lru_locks osc
9364 cat $file >/dev/null
9366 if ! let "AFTER - BEFORE == CPAGES"; then
9367 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9369 log "cache hits:: before: $BEFORE, after: $AFTER"
9374 run_test 156 "Verification of tunables ============================"
9378 if [ $MDSCOUNT -gt 1 ]; then
9379 error_ignore bz17935 $*
9387 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
9389 MASK=$(do_facet $SINGLEMDS $LCTL get_param $CL_MASK_PARAM| grep -c "$1")
9391 if [ $MASK -eq 1 ]; then
9392 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="-$1"
9394 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="+$1"
9398 changelog_extract_field() {
9404 $LFS changelog $mdt | gawk "/$cltype.*$file$/ {
9405 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
9410 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9411 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9412 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
9413 { skip "Need MDS version at least 2.2.0"; return; }
9415 local CL_USERS="mdd.$MDT0.changelog_users"
9416 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
9417 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
9418 echo "Registered as changelog user $USER"
9419 $GET_CL_USERS | grep -q $USER ||
9420 error "User $USER not found in changelog_users"
9423 test_mkdir -p $DIR/$tdir/pics/2008/zachy
9424 touch $DIR/$tdir/pics/2008/zachy/timestamp
9425 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
9426 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
9427 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
9428 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
9429 rm $DIR/$tdir/pics/desktop.jpg
9431 $LFS changelog $MDT0 | tail -5
9433 echo "verifying changelog mask"
9434 changelog_chmask "MKDIR"
9435 changelog_chmask "CLOSE"
9437 test_mkdir -p $DIR/$tdir/pics/zach/sofia
9438 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
9440 changelog_chmask "MKDIR"
9441 changelog_chmask "CLOSE"
9443 test_mkdir -p $DIR/$tdir/pics/2008/sofia
9444 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
9446 $LFS changelog $MDT0
9447 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
9448 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
9449 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
9450 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
9453 echo "verifying target fid"
9454 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "t=")
9455 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
9456 [ "$fidc" == "$fidf" ] ||
9457 err17935 "fid in changelog $fidc != file fid $fidf"
9458 echo "verifying parent fid"
9459 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "p=")
9460 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
9461 [ "$fidc" == "$fidf" ] ||
9462 err17935 "pfid in changelog $fidc != dir fid $fidf"
9464 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
9465 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
9466 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
9467 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
9468 [ $USER_REC2 == $(($USER_REC1 + 5)) ] ||
9469 err17935 "user index expected $(($USER_REC1 + 5)) is $USER_REC2"
9471 MIN_REC=$($GET_CL_USERS |
9472 awk 'min == "" || $2 < min {min = $2}; END {print min}')
9473 FIRST_REC=$($LFS changelog $MDT0 | head -1 | awk '{print $1}')
9474 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
9475 [ $FIRST_REC == $(($MIN_REC + 1)) ] ||
9476 err17935 "first index should be $(($MIN_REC + 1)) is $FIRST_REC"
9478 # LU-3446 changelog index reset on MDT restart
9479 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
9480 CUR_REC1=$($GET_CL_USERS | head -1 | cut -f3 -d' ')
9481 $LFS changelog_clear $MDT0 $USER 0
9482 stop $SINGLEMDS || error "Fail to stop MDT."
9483 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
9484 CUR_REC2=$($GET_CL_USERS | head -1 | cut -f3 -d' ')
9485 echo "verifying index survives MDT restart: $CUR_REC1 == $CUR_REC2"
9486 [ $CUR_REC1 == $CUR_REC2 ] ||
9487 err17935 "current index should be $CUR_REC1 is $CUR_REC2"
9489 echo "verifying user deregister"
9490 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
9491 $GET_CL_USERS | grep -q $USER &&
9492 error "User $USER still in changelog_users"
9494 USERS=$(( $($GET_CL_USERS | wc -l) - 2 ))
9495 if [ $USERS -eq 0 ]; then
9496 LAST_REC1=$($GET_CL_USERS | head -1 | cut -f3 -d' ')
9497 touch $DIR/$tdir/chloe
9498 LAST_REC2=$($GET_CL_USERS | head -1 | cut -f3 -d' ')
9499 echo "verify changelogs are off: $LAST_REC1 == $LAST_REC2"
9500 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
9502 echo "$USERS other changelog users; can't verify off"
9505 run_test 160a "changelog sanity"
9507 test_160b() { # LU-3587
9508 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9509 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9510 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
9511 { skip "Need MDS version at least 2.2.0"; return; }
9513 local CL_USERS="mdd.$MDT0.changelog_users"
9514 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
9515 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
9516 echo "Registered as changelog user $USER"
9517 $GET_CL_USERS | grep -q $USER ||
9518 error "User $USER not found in changelog_users"
9520 local LONGNAME1=$(str_repeat a 255)
9521 local LONGNAME2=$(str_repeat b 255)
9524 echo "creating very long named file"
9525 touch $LONGNAME1 || error "create of $LONGNAME1 failed"
9526 echo "moving very long named file"
9527 mv $LONGNAME1 $LONGNAME2
9529 $LFS changelog $MDT0 | grep RENME
9531 echo "deregistering $USER"
9532 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
9536 run_test 160b "Verify that very long rename doesn't crash in changelog"
9539 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9540 test_mkdir -p $DIR/$tdir
9541 cp /etc/hosts $DIR/$tdir/$tfile
9542 test_mkdir $DIR/$tdir/foo1
9543 test_mkdir $DIR/$tdir/foo2
9544 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
9545 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
9546 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
9547 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
9548 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
9549 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
9550 $LFS fid2path $DIR $FID
9551 err17935 "bad link ea"
9554 rm $DIR/$tdir/foo2/zachary
9556 rm $DIR/$tdir/foo2/thor
9558 rm $DIR/$tdir/$tfile
9560 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
9561 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
9563 $LFS fid2path $DIR $FID
9564 err17935 "bad link rename"
9566 rm $DIR/$tdir/foo2/maggie
9569 local longname=filename_avg_len_is_thirty_two_
9570 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 || \
9571 error "failed to hardlink many files"
9572 links=$($LFS fid2path $DIR $FID | wc -l)
9573 echo -n "${links}/1000 links in link EA"
9574 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
9575 unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
9576 error "failed to unlink many hardlinks"
9578 run_test 161a "link ea sanity"
9581 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9582 [ $MDSCOUNT -lt 2 ] &&
9583 skip "skipping remote directory test" && return
9585 local remote_dir=$DIR/$tdir/remote_dir
9588 $LFS mkdir -i $MDTIDX $remote_dir ||
9589 error "create remote directory failed"
9591 cp /etc/hosts $remote_dir/$tfile
9592 mkdir -p $remote_dir/foo1
9593 mkdir -p $remote_dir/foo2
9594 ln $remote_dir/$tfile $remote_dir/foo1/sofia
9595 ln $remote_dir/$tfile $remote_dir/foo2/zachary
9596 ln $remote_dir/$tfile $remote_dir/foo1/luna
9597 ln $remote_dir/$tfile $remote_dir/foo2/thor
9599 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
9601 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
9602 $LFS fid2path $DIR $FID
9603 err17935 "bad link ea"
9606 rm $remote_dir/foo2/zachary
9608 rm $remote_dir/foo2/thor
9610 rm $remote_dir/$tfile
9612 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
9613 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
9614 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
9615 $LFS fid2path $DIR $FID
9616 err17935 "bad link rename"
9618 rm $remote_dir/foo2/maggie
9621 local longname=filename_avg_len_is_thirty_two_
9622 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
9623 error "failed to hardlink many files"
9624 links=$($LFS fid2path $DIR $FID | wc -l)
9625 echo -n "${links}/1000 links in link EA"
9626 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
9627 unlinkmany $remote_dir/foo2/$longname 1000 ||
9628 error "failed to unlink many hardlinks"
9630 run_test 161b "link ea sanity under remote directory"
9633 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9634 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
9635 skip "Need MDS version at least 2.1.5" && return
9637 # define CLF_RENAME_LAST 0x0001
9638 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
9639 local USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
9640 changelog_register -n)
9643 touch $DIR/$tdir/foo_161c
9644 touch $DIR/$tdir/bar_161c
9645 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
9646 $LFS changelog $MDT0 | grep RENME
9647 local flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | \
9649 $LFS changelog_clear $MDT0 $USER 0
9650 if [ x$flags != "x0x1" ]; then
9651 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
9653 error "flag $flags is not 0x1"
9655 echo "rename overwrite a target having nlink = 1," \
9656 "changelog record has flags of $flags"
9658 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
9659 touch $DIR/$tdir/foo_161c
9660 touch $DIR/$tdir/bar_161c
9661 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
9662 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
9663 $LFS changelog $MDT0 | grep RENME
9664 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
9665 $LFS changelog_clear $MDT0 $USER 0
9666 if [ x$flags != "x0x0" ]; then
9667 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
9669 error "flag $flags is not 0x0"
9671 echo "rename overwrite a target having nlink > 1," \
9672 "changelog record has flags of $flags"
9674 # rename doesn't overwrite a target (changelog flag 0x0)
9675 touch $DIR/$tdir/foo_161c
9676 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
9677 $LFS changelog $MDT0 | grep RENME
9678 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
9679 $LFS changelog_clear $MDT0 $USER 0
9680 if [ x$flags != "x0x0" ]; then
9681 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
9683 error "flag $flags is not 0x0"
9685 echo "rename doesn't overwrite a target," \
9686 "changelog record has flags of $flags"
9688 # define CLF_UNLINK_LAST 0x0001
9689 # unlink a file having nlink = 1 (changelog flag 0x1)
9690 rm -f $DIR/$tdir/foo2_161c
9691 $LFS changelog $MDT0 | grep UNLNK
9692 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
9693 $LFS changelog_clear $MDT0 $USER 0
9694 if [ x$flags != "x0x1" ]; then
9695 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
9697 error "flag $flags is not 0x1"
9699 echo "unlink a file having nlink = 1," \
9700 "changelog record has flags of $flags"
9702 # unlink a file having nlink > 1 (changelog flag 0x0)
9703 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
9704 rm -f $DIR/$tdir/foobar_161c
9705 $LFS changelog $MDT0 | grep UNLNK
9706 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
9707 $LFS changelog_clear $MDT0 $USER 0
9708 if [ x$flags != "x0x0" ]; then
9709 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
9711 error "flag $flags is not 0x0"
9713 echo "unlink a file having nlink > 1," \
9714 "changelog record has flags of $flags"
9715 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
9717 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
9724 local path=$(${LFS} fid2path $*)
9727 if [ $RC -ne 0 ]; then
9728 err17935 "path looked up of $expected failed. Error $RC"
9730 elif [ "${path}" != "${expected}" ]; then
9731 err17935 "path looked up \"${path}\" instead of \"${expected}\""
9734 echo "fid $fid resolves to path $path (expected $expected)"
9738 # Make changes to filesystem
9739 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9740 test_mkdir -p $DIR/$tdir/d2
9741 touch $DIR/$tdir/d2/$tfile
9742 touch $DIR/$tdir/d2/x1
9743 touch $DIR/$tdir/d2/x2
9744 test_mkdir -p $DIR/$tdir/d2/a/b/c
9745 test_mkdir -p $DIR/$tdir/d2/p/q/r
9747 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
9748 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0
9751 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
9752 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
9753 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0
9755 # softlink to wrong file
9756 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
9757 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
9758 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0
9761 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
9762 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
9763 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
9764 # fid2path dir/fsname should both work
9765 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1
9766 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0
9768 # hardlink count: check that there are 2 links
9769 # Doesnt work with CMD yet: 17935
9770 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
9771 err17935 "expected 2 links"
9773 # hardlink indexing: remove the first link
9774 rm $DIR/$tdir/d2/p/q/r/hlink
9775 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0
9779 run_test 162 "path lookup sanity"
9782 # do directio so as not to populate the page cache
9783 log "creating a 10 Mb file"
9784 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
9785 log "starting reads"
9786 dd if=$DIR/$tfile of=/dev/null bs=4096 &
9787 log "truncating the file"
9788 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
9790 kill %+ || true # reads might have finished
9791 echo "wait until dd is finished"
9793 log "removing the temporary file"
9794 rm -rf $DIR/$tfile || error "tmp file removal failed"
9796 run_test 169 "parallel read and truncate should not deadlock"
9799 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9800 $LCTL clear # bug 18514
9801 $LCTL debug_daemon start $TMP/${tfile}_log_good
9803 $LCTL debug_daemon stop
9804 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
9805 error "sed failed to read log_good"
9807 $LCTL debug_daemon start $TMP/${tfile}_log_good
9809 $LCTL debug_daemon stop
9811 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
9812 error "lctl df log_bad failed"
9814 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
9815 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
9817 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
9818 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
9820 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
9821 error "bad_line good_line1 good_line2 are empty"
9823 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
9824 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
9825 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
9827 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
9828 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
9829 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
9831 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
9832 error "bad_line_new good_line_new are empty"
9834 local expected_good=$((good_line1 + good_line2*2))
9836 rm -f $TMP/${tfile}*
9837 # LU-231, short malformed line may not be counted into bad lines
9838 if [ $bad_line -ne $bad_line_new ] &&
9839 [ $bad_line -ne $((bad_line_new - 1)) ]; then
9840 error "expected $bad_line bad lines, but got $bad_line_new"
9844 if [ $expected_good -ne $good_line_new ]; then
9845 error "expected $expected_good good lines, but got $good_line_new"
9850 run_test 170 "test lctl df to handle corrupted log ====================="
9852 test_171() { # bug20592
9853 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9854 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
9855 $LCTL set_param fail_loc=0x50e
9856 $LCTL set_param fail_val=3000
9857 multiop_bg_pause $DIR/$tfile O_s || true
9859 kill -USR1 $MULTIPID
9863 if dmesg | grep "recursive fault"; then
9864 error "caught a recursive fault"
9866 $LCTL set_param fail_loc=0
9869 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
9871 # it would be good to share it with obdfilter-survey/libecho code
9872 setup_obdecho_osc () {
9875 local obdfilter_name=$2
9876 echo "Creating new osc for $obdfilter_name on $ost_nid"
9877 # make sure we can find loopback nid
9878 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
9880 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
9881 ${obdfilter_name}_osc_UUID || rc=2; }
9882 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
9883 ${obdfilter_name}_UUID $ost_nid || rc=3; }
9887 cleanup_obdecho_osc () {
9888 local obdfilter_name=$1
9889 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
9890 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
9897 local pages=${3:-64}
9900 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
9901 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
9903 if [ $rc -eq 0 ]; then
9904 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
9905 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
9907 echo "New object id is $id"
9908 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
9910 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
9911 "test_brw 10 w v $pages $id" || rc=4; }
9912 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
9914 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
9915 "cleanup" || rc=5; }
9916 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
9918 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
9923 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9924 remote_ost_nodsh && skip "remote OST with nodsh" && return
9928 if ! module_loaded obdecho; then
9929 load_module obdecho/obdecho
9933 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
9934 local host=$(lctl get_param -n osc.$osc.import |
9935 awk '/current_connection:/ {print $2}' )
9936 local target=$(lctl get_param -n osc.$osc.import |
9937 awk '/target:/ {print $2}' )
9938 target=${target%_UUID}
9940 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
9941 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
9942 [[ -n $target ]] && cleanup_obdecho_osc $target
9943 [ $rmmod_local -eq 1 ] && rmmod obdecho
9946 run_test 180a "test obdecho on osc"
9949 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9950 remote_ost_nodsh && skip "remote OST with nodsh" && return
9952 local rmmod_remote=0
9954 do_facet ost1 "lsmod | grep -q obdecho || " \
9955 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
9956 "modprobe obdecho; }" && rmmod_remote=1
9957 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
9958 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
9959 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
9962 run_test 180b "test obdecho directly on obdfilter"
9964 test_180c() { # LU-2598
9965 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9966 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
9967 skip "Need MDS version at least 2.4.0" && return
9970 local rmmod_remote=false
9971 local pages=16384 # 64MB bulk I/O RPC size
9974 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
9975 rmmod_remote=true || error "failed to load module obdecho"
9977 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4}'|head -1)
9978 if [[ -n $target ]]; then
9979 obdecho_test "$target" ost1 "$pages" ||
9982 echo "there is no obdfilter target on ost1"
9985 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
9988 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
9990 test_181() { # bug 22177
9991 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9992 # create enough files to index the directory
9993 createmany -o $DIR/$tdir/foobar 4000
9994 # print attributes for debug purpose
9997 multiop_bg_pause $DIR/$tdir D_Sc || return 1
9999 # remove the files & current working dir
10000 unlinkmany $DIR/$tdir/foobar 4000
10002 kill -USR1 $MULTIPID
10004 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
10007 run_test 181 "Test open-unlinked dir ========================"
10010 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10011 # disable MDC RPC lock wouldn't crash client
10015 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10016 #define OBD_FAIL_MDC_RPCS_SEM 0x804
10017 $LCTL set_param fail_loc=0x804
10019 for (( i=0; i < $tcount; i++ )) ; do
10020 mkdir $DIR/$tdir/$i
10021 createmany -o $DIR/$tdir/$i/f- $fcount &
10025 for (( i=0; i < $tcount; i++ )) ; do
10026 unlinkmany $DIR/$tdir/$i/f- $fcount &
10032 $LCTL set_param fail_loc=0
10034 run_test 182 "Disable MDC RPCs semaphore wouldn't crash client ================"
10036 test_183() { # LU-2275
10037 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
10038 skip "Need MDS version at least 2.3.56" && return
10040 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10041 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10042 echo aaa > $DIR/$tdir/$tfile
10044 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
10045 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
10047 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
10048 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
10050 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
10052 # Flush negative dentry cache
10053 touch $DIR/$tdir/$tfile
10055 # We are not checking for any leaked references here, they'll
10056 # become evident next time we do cleanup with module unload.
10059 run_test 183 "No crash or request leak in case of strange dispositions ========"
10061 # test suite 184 is for LU-2016, LU-2017
10063 check_swap_layouts_support && return 0
10065 dir0=$DIR/$tdir/$testnum
10066 test_mkdir -p $dir0 || error "creating dir $dir0"
10071 $SETSTRIPE -c1 $file1
10073 $SETSTRIPE -c2 $file2
10075 gen1=$($GETSTRIPE -g $file1)
10076 gen2=$($GETSTRIPE -g $file2)
10078 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
10079 gen=$($GETSTRIPE -g $file1)
10080 [[ $gen1 != $gen ]] ||
10081 "Layout generation on $file1 does not change"
10082 gen=$($GETSTRIPE -g $file2)
10083 [[ $gen2 != $gen ]] ||
10084 "Layout generation on $file2 does not change"
10086 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
10087 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
10089 run_test 184a "Basic layout swap"
10092 check_swap_layouts_support && return 0
10094 dir0=$DIR/$tdir/$testnum
10095 mkdir -p $dir0 || error "creating dir $dir0"
10102 $SETSTRIPE -c1 $file1
10103 $SETSTRIPE -c2 $file2
10104 $SETSTRIPE -c1 $file3
10105 chown $RUNAS_ID $file3
10106 gen1=$($GETSTRIPE -g $file1)
10107 gen2=$($GETSTRIPE -g $file2)
10109 $LFS swap_layouts $dir1 $dir2 &&
10110 error "swap of directories layouts should fail"
10111 $LFS swap_layouts $dir1 $file1 &&
10112 error "swap of directory and file layouts should fail"
10113 $RUNAS $LFS swap_layouts $file1 $file2 &&
10114 error "swap of file we cannot write should fail"
10115 $LFS swap_layouts $file1 $file3 &&
10116 error "swap of file with different owner should fail"
10117 /bin/true # to clear error code
10119 run_test 184b "Forbidden layout swap (will generate errors)"
10122 check_swap_layouts_support && return 0
10124 local dir0=$DIR/$tdir/$testnum
10125 mkdir -p $dir0 || error "creating dir $dir0"
10127 local ref1=$dir0/ref1
10128 local ref2=$dir0/ref2
10129 local file1=$dir0/file1
10130 local file2=$dir0/file2
10131 # create a file large enough for the concurent test
10132 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
10133 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
10134 echo "ref file size: ref1(`stat -c %s $ref1`), ref2(`stat -c %s $ref2`)"
10137 dd if=$ref1 of=$file1 bs=16k &
10140 # Make sure dd starts to copy file
10141 while [ ! -f $file1 ]; do sleep 0.1; done
10143 $LFS swap_layouts $file1 $file2
10146 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
10147 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
10149 # how many bytes copied before swapping layout
10150 local copied=`stat -c %s $file2`
10151 local remaining=`stat -c %s $ref1`
10152 remaining=$((remaining - copied))
10153 echo "Copied $copied bytes before swapping layout..."
10155 cmp -n $copied $file1 $ref2 | grep differ &&
10156 error "Content mismatch [0, $copied) of ref2 and file1"
10157 cmp -n $copied $file2 $ref1 ||
10158 error "Content mismatch [0, $copied) of ref1 and file2"
10159 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
10160 error "Content mismatch [$copied, EOF) of ref1 and file1"
10163 rm -f $ref1 $ref2 $file1 $file2
10165 run_test 184c "Concurrent write and layout swap"
10168 check_swap_layouts_support && return 0
10170 local file1=$DIR/$tdir/$tfile-1
10171 local file2=$DIR/$tdir/$tfile-2
10172 local file3=$DIR/$tdir/$tfile-3
10176 mkdir -p $DIR/$tdir
10177 touch $file1 || error "create $file1 failed"
10178 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
10179 error "create $file2 failed"
10180 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
10181 error "create $file3 failed"
10182 lovea1=$($LFS getstripe $file1 | sed 1d)
10184 $LFS swap_layouts $file2 $file3 ||
10185 error "swap $file2 $file3 layouts failed"
10186 $LFS swap_layouts $file1 $file2 ||
10187 error "swap $file1 $file2 layouts failed"
10189 lovea2=$($LFS getstripe $file2 | sed 1d)
10190 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
10192 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
10193 [ -z $lovea1 ] || error "$file1 shouldn't have lovea"
10195 run_test 184d "allow stripeless layouts swap"
10198 test_185() { # LU-2441
10199 # LU-3553 - no volatile file support in old servers
10200 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
10201 { skip "Need MDS version at least 2.3.60"; return 0; }
10203 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10204 touch $DIR/$tdir/spoo
10205 local mtime1=$(stat -c "%Y" $DIR/$tdir)
10206 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
10207 error "cannot create/write a volatile file"
10208 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
10209 error "FID is still valid after close"
10211 multiop_bg_pause $DIR/$tdir vVw4096_c
10218 # assume that the next FID for this client is sequential, since stdout
10219 # is unfortunately eaten by multiop_bg_pause
10220 local n=$((${fidv[1]} + 1))
10221 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
10222 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
10223 error "FID is missing before close"
10224 kill -USR1 $multi_pid
10225 # 1 second delay, so if mtime change we will see it
10227 local mtime2=$(stat -c "%Y" $DIR/$tdir)
10228 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
10230 run_test 185 "Volatile file support"
10233 local dir0=$DIR/$tdir/$testnum
10234 mkdir -p $dir0 || error "creating dir $dir0"
10236 local file=$dir0/file1
10237 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
10238 local dv1=$($LFS data_version $file)
10239 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
10240 local dv2=$($LFS data_version $file)
10241 [[ $dv1 != $dv2 ]] ||
10242 error "data version did not change on write $dv1 == $dv2"
10247 run_test 187a "Test data version change"
10250 local dir0=$DIR/$tdir/$testnum
10251 mkdir -p $dir0 || error "creating dir $dir0"
10253 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
10254 [[ ${DV[0]} != ${DV[1]} ]] ||
10255 error "data version did not change on write"\
10256 " ${DV[0]} == ${DV[1]}"
10261 run_test 187b "Test data version change on volatile file"
10264 check_file_in_pool()
10269 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
10272 for t in $tlist ; do
10273 [ "$i" -eq "$t" ] && continue 2
10276 echo "pool list: $tlist"
10277 echo "striping: $res"
10278 error_noexit "$file not allocated in $pool"
10285 echo "Creating new pool"
10288 create_pool $FSNAME.$pool ||
10289 { error_noexit "No pool created, result code $?"; return 1; }
10290 [ $($LFS pool_list $FSNAME | grep -c $pool) -eq 1 ] ||
10291 { error_noexit "$pool not in lfs pool_list"; return 2; }
10294 pool_add_targets() {
10295 echo "Adding targets to pool"
10301 local list=$(seq $first $step $last)
10303 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
10304 do_facet mgs $LCTL pool_add \
10305 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
10306 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
10307 | sort -u | tr '\n' ' ' " "$t" || {
10308 error_noexit "Add to pool failed"
10311 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
10312 local addcount=$(((last - first) / step + 1))
10313 [ $lfscount -eq $addcount ] || {
10314 error_noexit "lfs pool_list bad ost count" \
10315 "$lfscount != $addcount"
10323 echo "Setting pool on directory $tdir"
10325 $SETSTRIPE -c 2 -p $pool $tdir && return 0
10327 error_noexit "Cannot set pool $pool to $tdir"
10334 echo "Checking pool on directory $tdir"
10336 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
10337 [ "$res" = "$pool" ] && return 0
10339 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
10343 pool_dir_rel_path() {
10344 echo "Testing relative path works well"
10349 mkdir -p $root/$tdir/$tdir
10351 pool_set_dir $pool $tdir || return 1
10352 pool_set_dir $pool ./$tdir || return 2
10353 pool_set_dir $pool ../$tdir || return 3
10354 pool_set_dir $pool ../$tdir/$tdir || return 4
10355 rm -rf $tdir; cd - > /dev/null
10358 pool_alloc_files() {
10359 echo "Checking files allocation from directory pool"
10366 for i in $(seq -w 1 $count)
10368 local file=$tdir/file-$i
10370 check_file_in_pool $file $pool "$tlist" || \
10371 failed=$((failed + 1))
10373 [ "$failed" = 0 ] && return 0
10375 error_noexit "$failed files not allocated in $pool"
10379 pool_create_files() {
10380 echo "Creating files in pool"
10388 for i in $(seq -w 1 $count)
10390 local file=$tdir/spoo-$i
10391 $SETSTRIPE -p $pool $file
10392 check_file_in_pool $file $pool "$tlist" || \
10393 failed=$((failed + 1))
10395 [ "$failed" = 0 ] && return 0
10397 error_noexit "$failed files not allocated in $pool"
10402 echo "Checking 'lfs df' output"
10405 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
10407 local res=$($LFS df --pool $FSNAME.$pool |
10409 grep "$FSNAME-OST" |
10411 [ "$res" = "$t" ] && return 0
10413 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
10417 pool_file_rel_path() {
10418 echo "Creating files in a pool with relative pathname"
10423 { error_noexit "unable to create $tdir"; return 1 ; }
10424 local file="/..$tdir/$tfile-1"
10425 $SETSTRIPE -p $pool $file ||
10426 { error_noexit "unable to create $file" ; return 2 ; }
10429 $SETSTRIPE -p $pool $tfile-2 || {
10430 error_noexit "unable to create $tfile-2 in $tdir"
10435 pool_remove_first_target() {
10436 echo "Removing first target from a pool"
10439 local pname="lov.$FSNAME-*.pools.$pool"
10440 local t=$($LCTL get_param -n $pname | head -1)
10441 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
10442 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
10443 error_noexit "$t not removed from $FSNAME.$pool"
10448 pool_remove_all_targets() {
10449 echo "Removing all targets from pool"
10452 local pname="lov.$FSNAME-*.pools.$pool"
10453 for t in $($LCTL get_param -n $pname | sort -u)
10455 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
10457 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
10458 error_noexit "Pool $FSNAME.$pool cannot be drained"
10461 # striping on an empty/nonexistant pool should fall back
10462 # to "pool of everything"
10464 error_noexit "failed to use fallback striping for empty pool"
10467 # setstripe on an empty pool should fail
10468 $SETSTRIPE -p $pool $file 2>/dev/null && {
10469 error_noexit "expected failure when creating file" \
10477 echo "Destroying pool"
10481 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
10484 # striping on an empty/nonexistant pool should fall back
10485 # to "pool of everything"
10487 error_noexit "failed to use fallback striping for missing pool"
10490 # setstripe on an empty pool should fail
10491 $SETSTRIPE -p $pool $file 2>/dev/null && {
10492 error_noexit "expected failure when creating file" \
10493 "with missing pool"
10497 # get param should return err once pool is gone
10498 if wait_update $HOSTNAME "lctl get_param -n \
10499 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
10501 remove_pool_from_list $FSNAME.$pool
10504 error_noexit "Pool $FSNAME.$pool is not destroyed"
10509 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10510 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
10512 local POOL=${POOL:-cea1}
10513 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
10514 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
10517 local last_ost=$(($OSTCOUNT - 1))
10519 local ost_list=$(seq $first_ost $ost_step $last_ost)
10520 local ost_range="$first_ost $last_ost $ost_step"
10521 local test_path=$POOL_ROOT/$POOL_DIR_NAME
10522 local file_dir=$POOL_ROOT/file_tst
10526 # former test_200a test_200b
10527 pool_add $POOL || { rc=$? ; break; }
10528 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
10529 # former test_200c test_200d
10530 mkdir -p $test_path
10531 pool_set_dir $POOL $test_path || { rc=$? ; break; }
10532 pool_check_dir $POOL $test_path || { rc=$? ; break; }
10533 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
10534 || { rc=$? ; break; }
10535 # former test_200e test_200f
10536 local files=$((OSTCOUNT*3))
10537 pool_alloc_files $POOL $test_path $files "$ost_list" \
10538 || { rc=$? ; break; }
10539 pool_create_files $POOL $file_dir $files "$ost_list" \
10540 || { rc=$? ; break; }
10541 # former test_200g test_200h
10542 pool_lfs_df $POOL || { rc=$? ; break; }
10543 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
10545 # former test_201a test_201b test_201c
10546 pool_remove_first_target $POOL || { rc=$? ; break; }
10548 local f=$test_path/$tfile
10549 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
10550 pool_remove $POOL $f || { rc=$? ; break; }
10557 run_test 200 "OST pools"
10559 # usage: default_attr <count | size | offset>
10561 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
10564 # usage: check_default_stripe_attr
10565 check_default_stripe_attr() {
10566 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
10568 --stripe-count|--count)
10569 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
10570 --stripe-size|--size)
10571 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
10572 --stripe-index|--index)
10575 error "unknown getstripe attr '$1'"
10578 [ $ACTUAL != $EXPECTED ] &&
10579 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
10583 test_mkdir -p $DIR/$tdir
10584 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
10586 check_default_stripe_attr --stripe-count
10587 check_default_stripe_attr --stripe-size
10588 check_default_stripe_attr --stripe-index
10592 run_test 204a "Print default stripe attributes ================="
10595 test_mkdir -p $DIR/$tdir
10596 $SETSTRIPE --stripe-count 1 $DIR/$tdir
10598 check_default_stripe_attr --stripe-size
10599 check_default_stripe_attr --stripe-index
10603 run_test 204b "Print default stripe size and offset ==========="
10606 test_mkdir -p $DIR/$tdir
10607 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
10609 check_default_stripe_attr --stripe-count
10610 check_default_stripe_attr --stripe-index
10614 run_test 204c "Print default stripe count and offset ==========="
10617 test_mkdir -p $DIR/$tdir
10618 $SETSTRIPE --stripe-index 0 $DIR/$tdir
10620 check_default_stripe_attr --stripe-count
10621 check_default_stripe_attr --stripe-size
10625 run_test 204d "Print default stripe count and size ============="
10628 test_mkdir -p $DIR/$tdir
10629 $SETSTRIPE -d $DIR/$tdir
10631 check_default_stripe_attr --stripe-count --raw
10632 check_default_stripe_attr --stripe-size --raw
10633 check_default_stripe_attr --stripe-index --raw
10637 run_test 204e "Print raw stripe attributes ================="
10640 test_mkdir -p $DIR/$tdir
10641 $SETSTRIPE --stripe-count 1 $DIR/$tdir
10643 check_default_stripe_attr --stripe-size --raw
10644 check_default_stripe_attr --stripe-index --raw
10648 run_test 204f "Print raw stripe size and offset ==========="
10651 test_mkdir -p $DIR/$tdir
10652 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
10654 check_default_stripe_attr --stripe-count --raw
10655 check_default_stripe_attr --stripe-index --raw
10659 run_test 204g "Print raw stripe count and offset ==========="
10662 test_mkdir -p $DIR/$tdir
10663 $SETSTRIPE --stripe-index 0 $DIR/$tdir
10665 check_default_stripe_attr --stripe-count --raw
10666 check_default_stripe_attr --stripe-size --raw
10670 run_test 204h "Print raw stripe count and size ============="
10672 # Figure out which job scheduler is being used, if any,
10673 # or use a fake one
10674 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
10675 JOBENV=SLURM_JOB_ID
10676 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
10678 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
10680 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
10681 JOBENV=LOADL_STEP_ID
10682 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
10688 verify_jobstats() {
10692 # clear old jobstats
10693 do_facet $SINGLEMDS lctl set_param mdt.*.job_stats="clear"
10694 do_facet ost1 lctl set_param obdfilter.*.job_stats="clear"
10696 # use a new JobID for this test, or we might see an old one
10697 [ "$JOBENV" = "FAKE_JOBID" ] && FAKE_JOBID=test_id.$testnum.$RANDOM
10701 log "Using JobID environment variable $JOBENV=$JOBVAL"
10703 if [ $JOBENV = "FAKE_JOBID" ]; then
10704 FAKE_JOBID=$JOBVAL $cmd
10709 if [ "$target" = "mdt" -o "$target" = "both" ]; then
10710 FACET="$SINGLEMDS" # will need to get MDS number for DNE
10711 do_facet $FACET lctl get_param mdt.*.job_stats |
10712 grep $JOBVAL || error "No job stats found on MDT $FACET"
10714 if [ "$target" = "ost" -o "$target" = "both" ]; then
10716 do_facet $FACET lctl get_param obdfilter.*.job_stats |
10717 grep $JOBVAL || error "No job stats found on OST $FACET"
10723 NEW_JOBENV=${1:-$OLD_JOBENV}
10724 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
10725 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
10728 test_205() { # Job stats
10729 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10730 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
10731 skip "Server doesn't support jobstats" && return 0
10734 OLD_JOBENV=`$LCTL get_param -n jobid_var`
10735 if [ $OLD_JOBENV != $JOBENV ]; then
10736 jobstats_set $JOBENV
10737 trap jobstats_set EXIT
10741 cmd="mkdir $DIR/$tfile"
10742 verify_jobstats "$cmd" "mdt"
10744 cmd="rm -fr $DIR/$tfile"
10745 verify_jobstats "$cmd" "mdt"
10747 cmd="mknod $DIR/$tfile c 1 3"
10748 verify_jobstats "$cmd" "mdt"
10750 cmd="rm -f $DIR/$tfile"
10751 verify_jobstats "$cmd" "mdt"
10753 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
10754 verify_jobstats "$cmd" "mdt"
10756 cmd="touch $DIR/$tfile"
10757 verify_jobstats "$cmd" "both"
10759 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
10760 verify_jobstats "$cmd" "ost"
10762 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
10763 verify_jobstats "$cmd" "ost"
10765 cmd="$TRUNCATE $DIR/$tfile 0"
10766 verify_jobstats "$cmd" "both"
10768 cmd="mv -f $DIR/$tfile $DIR/jobstats_test_rename"
10769 verify_jobstats "$cmd" "mdt"
10772 rm -f $DIR/jobstats_test_rename
10774 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
10776 run_test 205 "Verify job stats"
10778 # LU-1480, LU-1773 and LU-1657
10780 mkdir -p $DIR/$tdir
10781 lfs setstripe -c -1 $DIR/$tdir
10782 #define OBD_FAIL_LOV_INIT 0x1403
10783 $LCTL set_param fail_loc=0xa0001403
10784 $LCTL set_param fail_val=1
10785 touch $DIR/$tdir/$tfile || true
10787 run_test 206 "fail lov_init_raid0() doesn't lbug"
10790 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
10791 local fsz=`stat -c %s $DIR/$tfile`
10792 cancel_lru_locks mdc
10794 # do not return layout in getattr intent
10795 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
10796 $LCTL set_param fail_loc=0x170
10797 local sz=`stat -c %s $DIR/$tfile`
10799 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
10803 run_test 207a "can refresh layout at glimpse"
10806 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
10807 local cksum=`md5sum $DIR/$tfile`
10808 local fsz=`stat -c %s $DIR/$tfile`
10809 cancel_lru_locks mdc
10810 cancel_lru_locks osc
10812 # do not return layout in getattr intent
10813 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
10814 $LCTL set_param fail_loc=0x171
10816 # it will refresh layout after the file is opened but before read issues
10817 echo checksum is "$cksum"
10818 echo "$cksum" |md5sum -c --quiet || error "file differs"
10822 run_test 207b "can refresh layout at open"
10825 # FIXME: in this test suite, only RD lease is used. This is okay
10826 # for now as only exclusive open is supported. After generic lease
10827 # is done, this test suite should be revised. - Jinshan
10829 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
10830 { skip "Need MDS version at least 2.4.52"; return 0; }
10832 echo "==== test 1: verify get lease work"
10833 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
10835 echo "==== test 2: verify lease can be broken by upcoming open"
10836 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
10840 $MULTIOP $DIR/$tfile oO_RDONLY:c
10841 kill -USR1 $PID && wait $PID || error "break lease error"
10843 echo "==== test 3: verify lease can't be granted if an open already exists"
10844 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
10848 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
10849 kill -USR1 $PID && wait $PID || error "open file error"
10851 echo "==== test 4: lease can sustain over recovery"
10852 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
10858 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
10860 echo "==== test 5: lease broken can't be regained by replay"
10861 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
10865 # open file to break lease and then recovery
10866 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
10869 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
10873 run_test 208 "Exclusive open"
10876 [[ $($LCTL get_param -n mdc.*.connect_flags) == ~disp_stripe ]] &&
10877 skip_env "must have disp_stripe" && return
10880 sync; sleep 5; sync;
10882 echo 3 > /proc/sys/vm/drop_caches
10883 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
10885 # open/close 500 times
10886 for i in $(seq 500); do
10890 echo 3 > /proc/sys/vm/drop_caches
10891 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
10893 echo "before: $req_before, after: $req_after"
10894 [ $((req_after - req_before)) -ge 300 ] &&
10895 error "open/close requests are not freed"
10898 run_test 209 "read-only open/close requests should be freed promptly"
10902 size=$((size % 8192 + 1))
10903 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
10904 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
10905 rm -f $DIR/f212 $DIR/f212.xyz
10907 run_test 212 "Sendfile test ============================================"
10910 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
10911 cancel_lru_locks osc
10912 lctl set_param fail_loc=0x8000040f
10913 # generate a read lock
10914 cat $DIR/$tfile > /dev/null
10915 # write to the file, it will try to cancel the above read lock.
10916 cat /etc/hosts >> $DIR/$tfile
10918 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
10920 test_214() { # for bug 20133
10921 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
10922 for (( i=0; i < 340; i++ )) ; do
10923 touch $DIR/$tdir/d214c/a$i
10926 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
10927 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
10928 ls $DIR/d214c || error "ls $DIR/d214c failed"
10929 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
10930 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
10932 run_test 214 "hash-indexed directory test - bug 20133"
10934 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
10935 create_lnet_proc_files() {
10936 cat /proc/sys/lnet/$1 >$TMP/lnet_$1.out || error "cannot read /proc/sys/lnet/$1"
10937 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
10939 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
10940 rm -f "$TMP/lnet_$1.sys_tmp"
10943 # counterpart of create_lnet_proc_files
10944 remove_lnet_proc_files() {
10945 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
10948 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
10949 # 3rd arg as regexp for body
10950 check_lnet_proc_stats() {
10951 local l=$(cat "$TMP/lnet_$1" |wc -l)
10952 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
10954 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
10957 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
10958 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
10959 # optional and can be regexp for 2nd line (lnet.routes case)
10960 check_lnet_proc_entry() {
10961 local blp=2 # blp stands for 'position of 1st line of body'
10962 [ "$5" = "" ] || blp=3 # lnet.routes case
10964 local l=$(cat "$TMP/lnet_$1" |wc -l)
10965 # subtracting one from $blp because the body can be empty
10966 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
10968 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
10969 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
10971 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
10972 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
10974 # bail out if any unexpected line happened
10975 sed -n "$blp~1 p" "$TMP/lnet_$1" |grep -Ev "$3"
10976 [ "$?" != 0 ] || error "$2 misformatted"
10979 test_215() { # for bugs 18102, 21079, 21517
10980 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10981 local N='(0|[1-9][0-9]*)' # non-negative numeric
10982 local P='[1-9][0-9]*' # positive numeric
10983 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
10984 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
10985 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
10986 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
10988 local L1 # regexp for 1st line
10989 local L2 # regexp for 2nd line (optional)
10990 local BR # regexp for the rest (body)
10992 # /proc/sys/lnet/stats should look as 11 space-separated non-negative numerics
10993 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
10994 create_lnet_proc_files "stats"
10995 check_lnet_proc_stats "stats.out" "/proc/sys/lnet/stats" "$BR"
10996 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
10997 remove_lnet_proc_files "stats"
10999 # /proc/sys/lnet/routes should look like this:
11000 # Routing disabled/enabled
11001 # net hops priority state router
11002 # where net is a string like tcp0, hops > 0, priority >= 0,
11003 # state is up/down,
11004 # router is a string like 192.168.1.1@tcp2
11005 L1="^Routing (disabled|enabled)$"
11006 L2="^net +hops +priority +state +router$"
11007 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
11008 create_lnet_proc_files "routes"
11009 check_lnet_proc_entry "routes.out" "/proc/sys/lnet/routes" "$BR" "$L1" "$L2"
11010 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
11011 remove_lnet_proc_files "routes"
11013 # /proc/sys/lnet/routers should look like this:
11014 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
11015 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
11016 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
11017 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
11018 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
11019 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
11020 create_lnet_proc_files "routers"
11021 check_lnet_proc_entry "routers.out" "/proc/sys/lnet/routers" "$BR" "$L1"
11022 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
11023 remove_lnet_proc_files "routers"
11025 # /proc/sys/lnet/peers should look like this:
11026 # nid refs state last max rtr min tx min queue
11027 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
11028 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
11029 # numeric (0 or >0 or <0), queue >= 0.
11030 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
11031 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
11032 create_lnet_proc_files "peers"
11033 check_lnet_proc_entry "peers.out" "/proc/sys/lnet/peers" "$BR" "$L1"
11034 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
11035 remove_lnet_proc_files "peers"
11037 # /proc/sys/lnet/buffers should look like this:
11038 # pages count credits min
11039 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
11040 L1="^pages +count +credits +min$"
11041 BR="^ +$N +$N +$I +$I$"
11042 create_lnet_proc_files "buffers"
11043 check_lnet_proc_entry "buffers.out" "/proc/sys/lnet/buffers" "$BR" "$L1"
11044 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
11045 remove_lnet_proc_files "buffers"
11047 # /proc/sys/lnet/nis should look like this:
11048 # nid status alive refs peer rtr max tx min
11049 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
11050 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
11051 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
11052 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
11053 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
11054 create_lnet_proc_files "nis"
11055 check_lnet_proc_entry "nis.out" "/proc/sys/lnet/nis" "$BR" "$L1"
11056 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
11057 remove_lnet_proc_files "nis"
11059 # can we successfully write to /proc/sys/lnet/stats?
11060 echo "0" >/proc/sys/lnet/stats || error "cannot write to /proc/sys/lnet/stats"
11061 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
11063 run_test 215 "/proc/sys/lnet exists and has proper content - bugs 18102, 21079, 21517"
11065 test_216() { # bug 20317
11066 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11067 remote_ost_nodsh && skip "remote OST with nodsh" && return
11070 local facets=$(get_facets OST)
11071 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11073 save_lustre_params client "osc.*.contention_seconds" > $p
11074 save_lustre_params $facets \
11075 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
11076 save_lustre_params $facets \
11077 "ldlm.namespaces.filter-*.contended_locks" >> $p
11078 save_lustre_params $facets \
11079 "ldlm.namespaces.filter-*.contention_seconds" >> $p
11082 # agressive lockless i/o settings
11083 for node in $(osts_nodes); do
11084 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'
11086 lctl set_param -n osc.*.contention_seconds 60
11088 $DIRECTIO write $DIR/$tfile 0 10 4096
11089 $CHECKSTAT -s 40960 $DIR/$tfile
11091 # disable lockless i/o
11092 for node in $(osts_nodes); do
11093 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
11095 lctl set_param -n osc.*.contention_seconds 0
11098 dd if=/dev/zero of=$DIR/$tfile count=0
11099 $CHECKSTAT -s 0 $DIR/$tfile
11101 restore_lustre_params <$p
11105 run_test 216 "check lockless direct write works and updates file size and kms correctly"
11107 test_217() { # bug 22430
11108 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11112 for node in $(nodes_list); do
11113 nid=$(host_nids_address $node $NETTYPE)
11114 if [[ $nid = *-* ]] ; then
11115 echo "lctl ping $nid@$NETTYPE"
11116 lctl ping $nid@$NETTYPE
11118 echo "skipping $node (no hyphen detected)"
11122 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
11125 # do directio so as not to populate the page cache
11126 log "creating a 10 Mb file"
11127 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
11128 log "starting reads"
11129 dd if=$DIR/$tfile of=/dev/null bs=4096 &
11130 log "truncating the file"
11131 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
11133 kill %+ || true # reads might have finished
11134 echo "wait until dd is finished"
11136 log "removing the temporary file"
11137 rm -rf $DIR/$tfile || error "tmp file removal failed"
11139 run_test 218 "parallel read and truncate should not deadlock ======================="
11142 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11143 # write one partial page
11144 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
11145 # set no grant so vvp_io_commit_write will do sync write
11146 $LCTL set_param fail_loc=0x411
11147 # write a full page at the end of file
11148 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
11150 $LCTL set_param fail_loc=0
11151 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
11152 $LCTL set_param fail_loc=0x411
11153 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
11155 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
11157 test_220() { #LU-325
11158 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11159 remote_ost_nodsh && skip "remote OST with nodsh" && return
11162 test_mkdir -p $DIR/$tdir
11163 local OST=$(lfs osts | grep ${OSTIDX}": " | \
11164 awk '{print $2}' | sed -e 's/_UUID$//')
11167 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
11168 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
11169 osc.$mdtosc_proc1.prealloc_last_id)
11170 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
11171 osc.$mdtosc_proc1.prealloc_next_id)
11175 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
11176 #define OBD_FAIL_OST_ENOINO 0x229
11177 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
11178 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME || return 1
11179 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
11181 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
11183 MDSOBJS=$((last_id - next_id))
11184 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
11186 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
11187 echo "OST still has $count kbytes free"
11189 echo "create $MDSOBJS files @next_id..."
11190 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
11192 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
11193 osc.$mdtosc_proc1.prealloc_last_id)
11194 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
11195 osc.$mdtosc_proc1.prealloc_next_id)
11197 echo "after creation, last_id=$last_id2, next_id=$next_id2"
11202 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
11203 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
11205 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
11206 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
11207 echo "unlink $MDSOBJS files @$next_id..."
11208 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
11210 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
11213 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11214 dd if=`which date` of=$MOUNT/date oflag=sync
11215 chmod +x $MOUNT/date
11217 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
11218 $LCTL set_param fail_loc=0x80001401
11220 $MOUNT/date > /dev/null
11223 run_test 221 "make sure fault and truncate race to not cause OOM"
11226 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11228 test_mkdir -p $DIR/$tdir
11229 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
11230 createmany -o $DIR/$tdir/$tfile 10
11231 cancel_lru_locks mdc
11232 cancel_lru_locks osc
11233 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
11234 $LCTL set_param fail_loc=0x31a
11235 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
11236 $LCTL set_param fail_loc=0
11239 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
11242 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11244 test_mkdir -p $DIR/$tdir
11245 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
11246 createmany -o $DIR/$tdir/$tfile 10
11247 cancel_lru_locks mdc
11248 cancel_lru_locks osc
11249 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
11250 $LCTL set_param fail_loc=0x31a
11251 rm -r $DIR/$tdir || "AGL for rmdir failed"
11252 $LCTL set_param fail_loc=0
11254 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
11257 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11259 test_mkdir -p $DIR/$tdir
11260 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
11261 createmany -o $DIR/$tdir/$tfile 10
11262 cancel_lru_locks mdc
11263 cancel_lru_locks osc
11264 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
11265 $LCTL set_param fail_loc=0x31b
11266 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
11267 $LCTL set_param fail_loc=0
11270 run_test 223 "osc reenqueue if without AGL lock granted ======================="
11272 test_224a() { # LU-1039, MRP-303
11273 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11274 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
11275 $LCTL set_param fail_loc=0x508
11276 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
11277 $LCTL set_param fail_loc=0
11280 run_test 224a "Don't panic on bulk IO failure"
11282 test_224b() { # LU-1039, MRP-303
11283 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11284 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
11285 cancel_lru_locks osc
11286 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
11287 $LCTL set_param fail_loc=0x515
11288 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
11289 $LCTL set_param fail_loc=0
11292 run_test 224b "Don't panic on bulk IO failure"
11294 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
11296 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11297 if [ -z ${MDSSURVEY} ]; then
11298 skip_env "mds-survey not found" && return
11301 [ $MDSCOUNT -ge 2 ] &&
11302 skip "skipping now for more than one MDT" && return
11304 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
11305 { skip "Need MDS version at least 2.2.51"; return; }
11307 local mds=$(facet_host $SINGLEMDS)
11308 local target=$(do_nodes $mds 'lctl dl' | \
11309 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
11311 local cmd1="file_count=1000 thrhi=4"
11312 local cmd2="dir_count=2 layer=mdd stripe_count=0"
11313 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
11314 local cmd="$cmd1 $cmd2 $cmd3"
11316 rm -f ${TMP}/mds_survey*
11318 eval $cmd || error "mds-survey with zero-stripe failed"
11319 cat ${TMP}/mds_survey*
11320 rm -f ${TMP}/mds_survey*
11322 run_test 225a "Metadata survey sanity with zero-stripe"
11325 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11327 if [ -z ${MDSSURVEY} ]; then
11328 skip_env "mds-survey not found" && return
11330 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
11331 { skip "Need MDS version at least 2.2.51"; return; }
11333 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
11334 skip_env "Need to mount OST to test" && return
11337 [ $MDSCOUNT -ge 2 ] &&
11338 skip "skipping now for more than one MDT" && return
11339 local mds=$(facet_host $SINGLEMDS)
11340 local target=$(do_nodes $mds 'lctl dl' | \
11341 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
11343 local cmd1="file_count=1000 thrhi=4"
11344 local cmd2="dir_count=2 layer=mdd stripe_count=1"
11345 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
11346 local cmd="$cmd1 $cmd2 $cmd3"
11348 rm -f ${TMP}/mds_survey*
11350 eval $cmd || error "mds-survey with stripe_count failed"
11351 cat ${TMP}/mds_survey*
11352 rm -f ${TMP}/mds_survey*
11354 run_test 225b "Metadata survey sanity with stripe_count = 1"
11356 mcreate_path2fid () {
11362 local path=$DIR/$tdir/$name
11367 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
11368 error "cannot create $desc"
11370 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
11372 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
11374 fid_path=$($LFS fid2path $MOUNT $fid)
11376 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
11378 [ "$path" == "$fid_path" ] ||
11379 error "fid2path returned $fid_path, expected $path"
11381 echo "pass with $path and $fid"
11386 mkdir -p $DIR/$tdir
11388 mcreate_path2fid 0010666 0 0 fifo "FIFO"
11389 mcreate_path2fid 0020666 1 3 null "character special file (null)"
11390 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
11391 mcreate_path2fid 0040666 0 0 dir "directory"
11392 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
11393 mcreate_path2fid 0100666 0 0 file "regular file"
11394 mcreate_path2fid 0120666 0 0 link "symbolic link"
11395 mcreate_path2fid 0140666 0 0 sock "socket"
11397 run_test 226a "call path2fid and fid2path on files of all type"
11400 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11404 mkdir -p $DIR/$tdir
11405 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
11406 error "create remote directory failed"
11407 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
11408 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
11409 "character special file (null)"
11410 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
11411 "character special file (no device)"
11412 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
11413 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
11414 "block special file (loop)"
11415 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
11416 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
11417 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
11419 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
11421 # LU-1299 Executing or running ldd on a truncated executable does not
11422 # cause an out-of-memory condition.
11424 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11425 dd if=`which date` of=$MOUNT/date bs=1k count=1
11426 chmod +x $MOUNT/date
11428 $MOUNT/date > /dev/null
11429 ldd $MOUNT/date > /dev/null
11432 run_test 227 "running truncated executable does not cause OOM"
11434 # LU-1512 try to reuse idle OI blocks
11436 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11437 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
11438 skip "non-ldiskfs backend" && return
11440 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11441 local myDIR=$DIR/$tdir
11444 #define OBD_FAIL_SEQ_EXHAUST 0x1002
11445 $LCTL set_param fail_loc=0x80001002
11446 createmany -o $myDIR/t- 10000
11447 $LCTL set_param fail_loc=0
11448 # The guard is current the largest FID holder
11450 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
11452 local IDX=$(($SEQ % 64))
11454 do_facet $SINGLEMDS sync
11455 # Make sure journal flushed.
11457 local blk1=$(do_facet $SINGLEMDS \
11458 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11459 grep Blockcount | awk '{print $4}')
11461 # Remove old files, some OI blocks will become idle.
11462 unlinkmany $myDIR/t- 10000
11463 # Create new files, idle OI blocks should be reused.
11464 createmany -o $myDIR/t- 2000
11465 do_facet $SINGLEMDS sync
11466 # Make sure journal flushed.
11468 local blk2=$(do_facet $SINGLEMDS \
11469 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11470 grep Blockcount | awk '{print $4}')
11472 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
11474 run_test 228a "try to reuse idle OI blocks"
11477 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11478 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
11479 skip "non-ldiskfs backend" && return
11481 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11482 local myDIR=$DIR/$tdir
11485 #define OBD_FAIL_SEQ_EXHAUST 0x1002
11486 $LCTL set_param fail_loc=0x80001002
11487 createmany -o $myDIR/t- 10000
11488 $LCTL set_param fail_loc=0
11489 # The guard is current the largest FID holder
11491 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
11493 local IDX=$(($SEQ % 64))
11495 do_facet $SINGLEMDS sync
11496 # Make sure journal flushed.
11498 local blk1=$(do_facet $SINGLEMDS \
11499 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11500 grep Blockcount | awk '{print $4}')
11502 # Remove old files, some OI blocks will become idle.
11503 unlinkmany $myDIR/t- 10000
11506 stop $SINGLEMDS || error "Fail to stop MDT."
11508 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
11510 df $MOUNT || error "Fail to df."
11511 # Create new files, idle OI blocks should be reused.
11512 createmany -o $myDIR/t- 2000
11513 do_facet $SINGLEMDS sync
11514 # Make sure journal flushed.
11516 local blk2=$(do_facet $SINGLEMDS \
11517 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11518 grep Blockcount | awk '{print $4}')
11520 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
11522 run_test 228b "idle OI blocks can be reused after MDT restart"
11526 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11527 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
11528 skip "non-ldiskfs backend" && return
11530 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11531 local myDIR=$DIR/$tdir
11534 #define OBD_FAIL_SEQ_EXHAUST 0x1002
11535 $LCTL set_param fail_loc=0x80001002
11536 # 20000 files can guarantee there are index nodes in the OI file
11537 createmany -o $myDIR/t- 20000
11538 $LCTL set_param fail_loc=0
11539 # The guard is current the largest FID holder
11541 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
11543 local IDX=$(($SEQ % 64))
11545 do_facet $SINGLEMDS sync
11546 # Make sure journal flushed.
11548 local blk1=$(do_facet $SINGLEMDS \
11549 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11550 grep Blockcount | awk '{print $4}')
11552 # Remove old files, some OI blocks will become idle.
11553 unlinkmany $myDIR/t- 20000
11555 # The OI file should become empty now
11557 # Create new files, idle OI blocks should be reused.
11558 createmany -o $myDIR/t- 2000
11559 do_facet $SINGLEMDS sync
11560 # Make sure journal flushed.
11562 local blk2=$(do_facet $SINGLEMDS \
11563 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11564 grep Blockcount | awk '{print $4}')
11566 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
11568 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
11570 test_229() { # LU-2482, LU-3448
11571 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
11572 skip "No HSM support on MDS of $(get_lustre_version)," \
11573 "need 2.4.53 at least" && return
11574 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11575 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
11579 # Create a file with a released layout and stripe count 2.
11580 $MULTIOP $DIR/$tfile H2c ||
11581 error "failed to create file with released layout"
11583 $GETSTRIPE -v $DIR/$tfile
11585 local pattern=$($GETSTRIPE -L $DIR/$tfile)
11586 [ X"$pattern" = X"80000001" ] || error "pattern error ($pattern)"
11588 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
11589 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
11590 stat $DIR/$tfile || error "failed to stat released file"
11592 chown $RUNAS_ID $DIR/$tfile ||
11593 error "chown $RUNAS_ID $DIR/$tfile failed"
11595 chgrp $RUNAS_ID $DIR/$tfile ||
11596 error "chgrp $RUNAS_ID $DIR/$tfile failed"
11598 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
11599 rm $DIR/$tfile || error "failed to remove released file"
11601 run_test 229 "getstripe/stat/rm/attr changes work on released files"
11604 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11605 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11608 mkdir -p $DIR/$tdir/test_230_local
11609 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
11610 [ $mdt_idx -ne 0 ] &&
11611 error "create local directory on wrong MDT $mdt_idx"
11613 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
11614 error "create remote directory failed"
11615 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
11616 [ $mdt_idx -ne $MDTIDX ] &&
11617 error "create remote directory on wrong MDT $mdt_idx"
11619 createmany -o $DIR/$tdir/test_230/t- 10 ||
11620 error "create files on remote directory failed"
11621 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
11622 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
11623 rm -r $DIR/$tdir || error "unlink remote directory failed"
11625 run_test 230a "Create remote directory and files under the remote directory"
11628 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11629 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11631 local remote_dir=$DIR/$tdir/remote_dir
11634 mkdir -p $DIR/$tdir
11635 $LFS mkdir -i $MDTIDX $remote_dir ||
11636 error "create remote directory failed"
11638 $LFS mkdir -i 0 $remote_dir/new_dir &&
11639 error "nested remote directory create succeed!"
11641 do_facet mds$((MDTIDX + 1)) lctl set_param mdt.*.enable_remote_dir=1
11642 $LFS mkdir -i 0 $remote_dir/new_dir || rc=$?
11643 do_facet mds$((MDTIDX + 1)) lctl set_param mdt.*.enable_remote_dir=0
11646 error "create remote directory failed after set enable_remote_dir"
11648 rm -rf $remote_dir || error "first unlink remote directory failed"
11650 $RUNAS -G$RUNAS_GID $LFS mkdir -i $MDTIDX $DIR/$tfile &&
11651 error "chown worked"
11653 do_facet mds$MDTIDX lctl set_param \
11654 mdt.*.enable_remote_dir_gid=$RUNAS_GID
11655 $LFS mkdir -i $MDTIDX $remote_dir || rc=$?
11656 do_facet mds$MDTIDX lctl set_param mdt.*.enable_remote_dir_gid=0
11659 error "create remote dir failed after set enable_remote_dir_gid"
11661 rm -r $DIR/$tdir || error "second unlink remote directory failed"
11663 run_test 230b "nested remote directory should be failed"
11667 # For simplicity this test assumes that max_pages_per_rpc
11668 # is the same across all OSCs
11669 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -1)
11670 local bulk_size=$((max_pages * 4096))
11672 mkdir -p $DIR/$tdir
11674 # clear the OSC stats
11675 $LCTL set_param osc.*.stats=0 &>/dev/null
11677 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
11678 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
11679 oflag=direct &>/dev/null || error "dd failed"
11681 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
11682 if [ x$nrpcs != "x1" ]; then
11683 error "found $nrpc ost_write RPCs, not 1 as expected"
11686 # Drop the OSC cache, otherwise we will read from it
11687 cancel_lru_locks osc
11689 # clear the OSC stats
11690 $LCTL set_param osc.*.stats=0 &>/dev/null
11692 # Client reads $bulk_size.
11693 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
11694 iflag=direct &>/dev/null || error "dd failed"
11696 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
11697 if [ x$nrpcs != "x1" ]; then
11698 error "found $nrpc ost_read RPCs, not 1 as expected"
11701 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
11704 mkdir -p $DIR/$tdir
11706 for i in {0..1023}; do
11707 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
11708 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
11709 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
11713 run_test 231b "must not assert on fully utilized OST request buffer"
11716 mkdir -p $DIR/$tdir
11717 #define OBD_FAIL_LDLM_OST_LVB 0x31c
11718 $LCTL set_param fail_loc=0x31c
11720 # ignore dd failure
11721 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
11723 $LCTL set_param fail_loc=0
11724 umount_client $MOUNT || error "umount failed"
11725 mount_client $MOUNT || error "mount failed"
11727 run_test 232 "failed lock should not block umount"
11730 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
11731 { skip "Need MDS version at least 2.3.64"; return; }
11733 local fid=$($LFS path2fid $MOUNT)
11734 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
11735 error "cannot access $MOUNT using its FID '$fid'"
11737 run_test 233 "checking that OBF of the FS root succeeds"
11740 local p="$TMP/sanityN-$TESTNAME.parameters"
11741 save_lustre_params client "llite.*.xattr_cache" > $p
11742 lctl set_param llite.*.xattr_cache 1 ||
11743 { skip "xattr cache is not supported"; return 0; }
11745 mkdir -p $DIR/$tdir || error "mkdir failed"
11746 touch $DIR/$tdir/$tfile || error "touch failed"
11747 # OBD_FAIL_LLITE_XATTR_ENOMEM
11748 $LCTL set_param fail_loc=0x1405
11749 if [ ! -f /etc/SuSE-release ]; then
11750 # attr pre-2.4.44-7 had a bug with rc
11751 # LU-3703 - SLES clients have older attr
11752 getfattr -n user.attr $DIR/$tdir/$tfile &&
11753 error "getfattr should have failed with ENOMEM"
11755 $LCTL set_param fail_loc=0x0
11758 restore_lustre_params < $p
11761 run_test 234 "xattr cache should not crash on ENOMEM"
11764 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
11765 skip "Need MDS version at least 2.4.52" && return
11766 flock_deadlock $DIR/$tfile
11771 124) error "process hangs on a deadlock"
11773 *) error "error executing flock_deadlock $DIR/$tfile"
11777 run_test 235 "LU-1715: flock deadlock detection does not work properly"
11781 check_swap_layouts_support && return 0
11782 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
11784 local ref1=/etc/passwd
11785 local ref2=/etc/group
11786 local file1=$DIR/$tdir/f1
11787 local file2=$DIR/$tdir/f2
11789 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
11790 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
11791 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
11792 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
11795 $LFS swap_layouts $file1 /proc/self/fd/${FD} ||
11796 error "cannot swap layouts of '$file1' and /proc/self/fd/${FD}"
11798 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
11803 run_test 236 "Layout swap on open unlinked file"
11806 # tests that do cleanup/setup should be run at the end
11810 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11812 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
11813 $LCTL set_param fail_loc=0x903
11814 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
11815 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
11818 FAIL_ON_ERROR=true cleanup
11819 FAIL_ON_ERROR=true setup
11821 run_test 900 "umount should not race with any mgc requeue thread"
11824 check_and_cleanup_lustre
11825 if [ "$I_MOUNTED" != "yes" ]; then
11826 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true