2 # -*- tab-width: 4; indent-tabs-mode: t; -*-
4 # Run select tests by setting ONLY, or as arguments to the script.
5 # Skip specific tests by setting EXCEPT.
7 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # bug number for skipped test: 13297 2108 9789 3637 9789 3561 12622 5188
12 ALWAYS_EXCEPT=" 42a 42b 42c 42d 45 51d 68b $SANITY_EXCEPT"
13 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
15 # with LOD/OSP landing
16 # bug number for skipped tests: LU-2036
17 ALWAYS_EXCEPT=" 76 $ALWAYS_EXCEPT"
20 SRCDIR=$(cd $(dirname $0); echo $PWD)
21 export PATH=$PATH:/sbin
25 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
26 CREATETEST=${CREATETEST:-createtest}
28 LFIND=${LFIND:-"$LFS find"}
29 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
31 MCREATE=${MCREATE:-mcreate}
32 OPENFILE=${OPENFILE:-openfile}
33 OPENUNLINK=${OPENUNLINK:-openunlink}
34 export MULTIOP=${MULTIOP:-multiop}
35 READS=${READS:-"reads"}
36 MUNLINK=${MUNLINK:-munlink}
37 SOCKETSERVER=${SOCKETSERVER:-socketserver}
38 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
39 MEMHOG=${MEMHOG:-memhog}
40 DIRECTIO=${DIRECTIO:-directio}
41 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
42 UMOUNT=${UMOUNT:-"umount -d"}
44 CHECK_GRANT=${CHECK_GRANT:-"yes"}
45 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
46 export PARALLEL=${PARALLEL:-"no"}
48 export NAME=${NAME:-local}
55 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
56 . $LUSTRE/tests/test-framework.sh
58 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
61 [ "$SLOW" = "no" ] && EXCEPT_SLOW="24o 27m 64b 68 71 77f 78 115 124b"
63 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
64 # bug number for skipped test: LU-1593 LU-2610 LU-2833 LU-1957 LU-2805
65 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 34h 40 48a 180 184c"
71 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
72 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
81 check_kernel_version() {
83 GOT_VER=$(lctl get_param -n version | awk '/kernel:/ {print $2}')
85 patchless|patchless_client) return 0;;
86 *) [ $GOT_VER -ge $WANT_VER ] && return 0 ;;
88 log "test needs at least kernel version $WANT_VER, running $GOT_VER"
92 check_swap_layouts_support()
94 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
95 { skip "Does not support layout lock."; return 0; }
99 if [ "$ONLY" == "cleanup" ]; then
104 check_and_setup_lustre
109 MDT0=$($LCTL get_param -n mdc.*.mds_server_uuid | \
110 awk '{gsub(/_UUID/,""); print $1}' | head -1)
111 LOVNAME=$($LCTL get_param -n llite.*.lov.common_name | tail -n 1)
112 OSTCOUNT=$($LCTL get_param -n lov.$LOVNAME.numobd)
113 STRIPECOUNT=$($LCTL get_param -n lov.$LOVNAME.stripecount)
114 STRIPESIZE=$($LCTL get_param -n lov.$LOVNAME.stripesize)
115 ORIGFREE=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
116 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
118 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
119 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
120 rm -rf $DIR/[Rdfs][0-9]*
122 # $RUNAS_ID may get set incorrectly somewhere else
123 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
125 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
129 if [ "${ONLY}" = "MOUNT" ] ; then
130 echo "Lustre is up, please go on"
134 echo "preparing for tests involving mounts"
135 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
137 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
138 echo # add a newline after mke2fs.
142 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
143 lctl set_param debug=-1 2> /dev/null || true
146 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
148 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
150 run_test 0a "touch; rm ====================="
153 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
154 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
156 run_test 0b "chmod 0755 $DIR ============================="
159 $LCTL get_param mdc.*.import | grep "state: FULL" ||
160 error "import not FULL"
161 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
164 run_test 0c "check import proc ============================="
167 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
168 test_mkdir -p $DIR/$tdir/d2 || error "mkdir $tdir/d2 failed"
169 test_mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
170 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
173 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
175 run_test 1 "mkdir; remkdir; rmdir =============================="
178 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
179 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
180 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
182 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
184 run_test 2 "mkdir; touch; rmdir; check file ===================="
187 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
188 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
189 touch $DIR/$tdir/$tfile
190 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
192 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
194 run_test 3 "mkdir; touch; rmdir; check dir ====================="
197 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
198 test_mkdir $DIR/$tdir/d2 || error "mkdir $tdir/d2 failed"
199 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
200 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
201 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
203 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2 ============"
206 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
207 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
208 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
209 error "$tfile does not have perm 0666 or UID $UID"
210 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
211 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
212 error "$tfile should be 0666 and owned by UID $UID"
214 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
217 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
219 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
220 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
221 error "$tfile should be owned by UID $RUNAS_ID"
222 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
223 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
224 error "$tfile should be owned by UID $RUNAS_ID"
226 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
229 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
231 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
232 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
233 error "$tfile should be owned by GID $UID"
234 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
235 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
236 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
238 run_test 6e "touch f6e; chgrp f6e; $RUNAS chgrp f6e (should return error) =="
241 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
242 test_mkdir $DIR/$tdir || error "mkdir $tfile failed"
243 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
244 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
245 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
246 test_mkdir $DIR/$tdir/d/subdir || error "mkdir $tdir/d/subdir failed"
247 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
248 error "$tdir/d/subdir should be GID $RUNAS_GID"
250 run_test 6g "Is new dir in sgid dir inheriting group?"
252 test_6h() { # bug 7331
253 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
254 touch $DIR/$tfile || error "touch failed"
255 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
256 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
257 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
258 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
259 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
261 run_test 6h "$RUNAS chown RUNAS_ID.0 .../f6h (should return error)"
264 test_mkdir $DIR/$tdir
265 $MCREATE $DIR/$tdir/$tfile
266 chmod 0666 $DIR/$tdir/$tfile
267 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
268 error "$tdir/$tfile should be mode 0666"
270 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
273 if [ ! -d $DIR/$tdir ]; then
276 $MCREATE $DIR/$tdir/$tfile
277 echo -n foo > $DIR/$tdir/$tfile
278 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
279 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
281 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
284 test_mkdir $DIR/$tdir
285 touch $DIR/$tdir/$tfile
286 chmod 0666 $DIR/$tdir/$tfile
287 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
288 error "$tfile mode not 0666"
290 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
293 test_mkdir $DIR/$tdir
294 test_mkdir $DIR/$tdir/d2
295 test_mkdir $DIR/$tdir/d2/d3
296 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
298 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
301 test_mkdir $DIR/$tdir
302 test_mkdir $DIR/$tdir/d2
303 touch $DIR/$tdir/d2/$tfile
304 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
305 error "$tdir/d2/$tfile not a file"
307 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
310 test_mkdir $DIR/$tdir
311 test_mkdir $DIR/$tdir/d2
312 chmod 0666 $DIR/$tdir/d2
313 chmod 0705 $DIR/$tdir/d2
314 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
315 error "$tdir/d2 mode not 0705"
317 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
320 test_mkdir $DIR/$tdir
321 touch $DIR/$tdir/$tfile
322 chmod 0666 $DIR/$tdir/$tfile
323 chmod 0654 $DIR/$tdir/$tfile
324 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
325 error "$tdir/d2 mode not 0654"
327 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
330 test_mkdir $DIR/$tdir
331 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
333 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
334 error "$tdir/$tfile size not 0 after truncate"
336 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
339 test_mkdir $DIR/$tdir
340 touch $DIR/$tdir/$tfile
342 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
344 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
347 test_mkdir $DIR/$tdir
348 touch $DIR/$tdir/$tfile
349 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
350 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
351 error "$tdir/${tfile_2} not a file after rename"
353 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
356 test_mkdir $DIR/$tdir
357 touch $DIR/$tdir/$tfile
358 rm -rf $DIR/$tdir/$tfile
359 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
361 run_test 16 "touch .../d16/f; rm -rf .../d16/f ================="
364 test_mkdir -p $DIR/$tdir
365 touch $DIR/$tdir/$tfile
366 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
368 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
369 error "$tdir/l-exist not a symlink"
370 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
371 error "$tdir/l-exist not referencing a file"
372 rm -f $DIR/$tdir/l-exist
373 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
375 run_test 17a "symlinks: create, remove (real) =================="
378 test_mkdir -p $DIR/$tdir
379 ln -s no-such-file $DIR/$tdir/l-dangle
381 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
382 error "$tdir/l-dangle not referencing no-such-file"
383 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
384 error "$tdir/l-dangle not referencing non-existent file"
385 rm -f $DIR/$tdir/l-dangle
386 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
388 run_test 17b "symlinks: create, remove (dangling) =============="
390 test_17c() { # bug 3440 - don't save failed open RPC for replay
391 test_mkdir -p $DIR/$tdir
392 ln -s foo $DIR/$tdir/$tfile
393 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
395 run_test 17c "symlinks: open dangling (should return error) ===="
398 test_mkdir -p $DIR/$tdir
399 ln -s foo $DIR/$tdir/$tfile
400 touch $DIR/$tdir/$tfile || error "creating to new symlink"
402 run_test 17d "symlinks: create dangling ========================"
405 test_mkdir -p $DIR/$tdir
406 local foo=$DIR/$tdir/$tfile
407 ln -s $foo $foo || error "create symlink failed"
408 ls -l $foo || error "ls -l failed"
409 ls $foo && error "ls not failed" || true
411 run_test 17e "symlinks: create recursive symlink (should return error) ===="
414 test_mkdir -p $DIR/d17f
415 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/d17f/111
416 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/d17f/222
417 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/d17f/333
418 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/d17f/444
419 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/d17f/555
420 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/d17f/666
423 run_test 17f "symlinks: long and very long symlink name ========================"
425 # str_repeat(S, N) generate a string that is string S repeated N times
430 while [ $((n -= 1)) -ge 0 ]; do
436 # Long symlinks and LU-2241
438 test_mkdir -p $DIR/$tdir
439 local TESTS="59 60 61 4094 4095"
441 # Fix for inode size boundary in 2.1.4
442 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.4) ] &&
445 # Patch not applied to 2.2 or 2.3 branches
446 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
447 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.3.55) ] &&
451 local SYMNAME=$(str_repeat 'x' $i)
452 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
453 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
456 run_test 17g "symlinks: really long symlink name and inode boundaries"
458 test_17h() { #bug 17378
459 remote_mds_nodsh && skip "remote MDS with nodsh" && return
460 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
462 test_mkdir -p $DIR/$tdir
463 if [ $MDSCOUNT -gt 1 ]; then
464 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
468 $SETSTRIPE -c -1 $DIR/$tdir
469 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
470 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
471 touch $DIR/$tdir/$tfile || true
473 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
475 test_17i() { #bug 20018
476 remote_mds_nodsh && skip "remote MDS with nodsh" && return
477 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
478 test_mkdir -p $DIR/$tdir
479 local foo=$DIR/$tdir/$tfile
481 if [ $MDSCOUNT -gt 1 ]; then
482 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
486 ln -s $foo $foo || error "create symlink failed"
487 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
488 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
489 ls -l $foo && error "error not detected"
492 run_test 17i "don't panic on short symlink"
494 test_17k() { #bug 22301
495 rsync --help | grep -q xattr ||
496 skip_env "$(rsync --version| head -1) does not support xattrs"
497 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
498 test_mkdir -p $DIR/$tdir
499 test_mkdir -p $DIR/$tdir.new
500 touch $DIR/$tdir/$tfile
501 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
502 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
503 error "rsync failed with xattrs enabled"
505 run_test 17k "symlinks: rsync with xattrs enabled ========================="
507 test_17l() { # LU-279
509 touch $DIR/$tdir/$tfile
510 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
511 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
512 # -h to not follow symlinks. -m '' to list all the xattrs.
513 # grep to remove first line: '# file: $path'.
514 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
516 lgetxattr_size_check $path $xattr ||
517 error "lgetxattr_size_check $path $xattr failed"
521 run_test 17l "Ensure lgetxattr's returned xattr size is consistent ========"
525 local short_sym="0123456789"
526 local WDIR=$DIR/${tdir}m
533 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
534 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
535 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
537 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
538 skip "only for ldiskfs MDT" && return 0
540 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
544 # create a long symlink file
545 for ((i = 0; i < 4; ++i)); do
546 long_sym=${long_sym}${long_sym}
549 echo "create 512 short and long symlink files under $WDIR"
550 for ((i = 0; i < 256; ++i)); do
551 ln -sf ${long_sym}"a5a5" $WDIR/long-$i
552 ln -sf ${short_sym}"a5a5" $WDIR/short-$i
558 wait_delete_completed
560 echo "recreate the 512 symlink files with a shorter string"
561 for ((i = 0; i < 512; ++i)); do
562 # rewrite the symlink file with a shorter string
563 ln -sf ${long_sym} $WDIR/long-$i
564 ln -sf ${short_sym} $WDIR/short-$i
567 mds_index=$($LFS getstripe -M $WDIR)
568 mds_index=$((mds_index+1))
569 devname=$(mdsdevname $mds_index)
570 cmd="$E2FSCK -fnvd $devname"
572 echo "stop and checking mds${mds_index}: $cmd"
573 # e2fsck should not return error
574 stop mds${mds_index} -f
575 do_facet mds${mds_index} $cmd || rc=$?
577 start mds${mds_index} $devname $MDS_MOUNT_OPTS
578 df $MOUNT > /dev/null 2>&1
579 [ $rc -ne 0 ] && error "e2fsck should not report error upon "\
580 "short/long symlink MDT: rc=$rc"
583 run_test 17m "run e2fsck against MDT which contains short/long symlink"
585 check_fs_consistency_17n() {
591 for mdt_index in $(seq 1 $MDSCOUNT); do
592 devname=$(mdsdevname $mdt_index)
593 cmd="$E2FSCK -fnvd $devname"
595 echo "stop and checking mds${mdt_index}: $cmd"
596 # e2fsck should not return error
598 do_facet mds${mdt_index} $cmd || rc=$?
600 start mds${mdt_index} $devname $MDS_MOUNT_OPTS
601 df $MOUNT > /dev/null 2>&1
602 [ $rc -ne 0 ] && break
610 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
611 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
612 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
614 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
615 skip "only for ldiskfs MDT" && return 0
617 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
619 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
622 for ((i=0; i<10; i++)); do
623 $LFS mkdir -i 1 $DIR/$tdir/remote_dir_${i} ||
624 error "create remote dir error $i"
625 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
626 error "create files under remote dir failed $i"
629 check_fs_consistency_17n || error "e2fsck report error"
631 for ((i=0;i<10;i++)); do
632 rm -rf $DIR/$tdir/remote_dir_${i} ||
633 error "destroy remote dir error $i"
636 check_fs_consistency_17n || error "e2fsck report error"
638 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
641 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.64) ]] &&
642 skip "Need MDS version at least 2.3.64" && return
644 local WDIR=$DIR/${tdir}o
650 mdt_index=$($LFS getstripe -M $WDIR)
651 mdt_index=$((mdt_index+1))
652 mdtdevname=$(mdsdevname $mdt_index)
656 start mds${mdt_index} $mdtdevname $MDS_MOUNT_OPTS
658 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
659 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
660 ls -l $WDIR/$tfile && rc=1
661 do_facet mds${mdt_index} lctl set_param fail_loc=0
662 [[ $rc -ne 0 ]] && error "stat file should fail"
665 run_test 17o "stat file with incompat LMA feature"
668 touch $DIR/f || error "Failed to touch $DIR/f: $?"
669 ls $DIR || error "Failed to ls $DIR: $?"
671 run_test 18 "touch .../f ; ls ... =============================="
677 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
679 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
682 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
684 run_test 19b "ls -l .../f19 (should return error) =============="
687 [ $RUNAS_ID -eq $UID ] &&
688 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
689 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
691 run_test 19c "$RUNAS touch .../f19 (should return error) =="
694 cat $DIR/f19 && error || true
696 run_test 19d "cat .../f19 (should return error) =============="
708 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
710 run_test 20 "touch .../f ; ls -l ... ==========================="
713 test_mkdir -p $DIR/$tdir
714 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
715 ln -s dangle $DIR/$tdir/link
716 echo foo >> $DIR/$tdir/link
717 cat $DIR/$tdir/dangle
718 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
719 $CHECKSTAT -f -t file $DIR/$tdir/link ||
720 error "$tdir/link not linked to a file"
722 run_test 21 "write to dangling link ============================"
726 test_mkdir -p $DIR/$tdir
727 chown $RUNAS_ID:$RUNAS_GID $WDIR
728 (cd $WDIR || error "cd $WDIR failed";
729 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
731 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
732 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
733 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $WDIR/etc || error "checkstat -u failed"
735 run_test 22 "unpack tar archive as non-root user ==============="
739 test_mkdir -p $DIR/$tdir
740 local file=$DIR/$tdir/$tfile
742 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
743 openfile -f O_CREAT:O_EXCL $file &&
744 error "$file recreate succeeded" || true
746 run_test 23a "O_CREAT|O_EXCL in subdir =========================="
748 test_23b() { # bug 18988
749 test_mkdir -p $DIR/$tdir
750 local file=$DIR/$tdir/$tfile
753 echo foo > $file || error "write filed"
754 echo bar >> $file || error "append filed"
755 $CHECKSTAT -s 8 $file || error "wrong size"
758 run_test 23b "O_APPEND check =========================="
762 echo '-- same directory rename'
763 test_mkdir $DIR/$tdir
764 touch $DIR/$tdir/$tfile.1
765 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
766 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
768 run_test 24a "rename file to non-existent target"
771 test_mkdir $DIR/$tdir
772 touch $DIR/$tdir/$tfile.{1,2}
773 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
774 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
775 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
777 run_test 24b "rename file to existing target"
780 test_mkdir $DIR/$tdir
781 test_mkdir $DIR/$tdir/d$testnum.1
782 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
783 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
784 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
786 run_test 24c "rename directory to non-existent target"
789 test_mkdir $DIR/$tdir
790 test_mkdir $DIR/$tdir/d$testnum.1
791 test_mkdir $DIR/$tdir/d$ttestnum.2
792 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
793 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
794 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
796 run_test 24d "rename directory to existing target"
799 echo '-- cross directory renames --'
803 mv $DIR/R5a/f $DIR/R5b/g
804 $CHECKSTAT -a $DIR/R5a/f || error
805 $CHECKSTAT -t file $DIR/R5b/g || error
807 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
812 touch $DIR/R6a/f $DIR/R6b/g
813 mv $DIR/R6a/f $DIR/R6b/g
814 $CHECKSTAT -a $DIR/R6a/f || error
815 $CHECKSTAT -t file $DIR/R6b/g || error
817 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
822 test_mkdir $DIR/R7a/d
823 mv $DIR/R7a/d $DIR/R7b/e
824 $CHECKSTAT -a $DIR/R7a/d || error
825 $CHECKSTAT -t dir $DIR/R7b/e || error
827 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
832 test_mkdir $DIR/R8a/d
833 test_mkdir $DIR/R8b/e
834 mrename $DIR/R8a/d $DIR/R8b/e
835 $CHECKSTAT -a $DIR/R8a/d || error
836 $CHECKSTAT -t dir $DIR/R8b/e || error
838 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
841 echo "-- rename error cases"
845 mrename $DIR/R9/f $DIR/R9/a
846 $CHECKSTAT -t file $DIR/R9/f || error
847 $CHECKSTAT -t dir $DIR/R9/a || error
848 $CHECKSTAT -a $DIR/R9/a/f || error
850 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
854 mrename $DIR/R10/f $DIR/R10/g
855 $CHECKSTAT -t dir $DIR/R10 || error
856 $CHECKSTAT -a $DIR/R10/f || error
857 $CHECKSTAT -a $DIR/R10/g || error
859 run_test 24j "source does not exist ============================"
863 test_mkdir $DIR/R11a/d
865 mv $DIR/R11a/f $DIR/R11a/d
866 $CHECKSTAT -a $DIR/R11a/f || error
867 $CHECKSTAT -t file $DIR/R11a/d/f || error
869 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
871 # bug 2429 - rename foo foo foo creates invalid file
874 $MULTIOP $f OcNs || error
876 run_test 24l "Renaming a file to itself ========================"
880 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
881 # on ext3 this does not remove either the source or target files
882 # though the "expected" operation would be to remove the source
883 $CHECKSTAT -t file ${f} || error "${f} missing"
884 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
886 run_test 24m "Renaming a file to a hard link to itself ========="
890 # this stats the old file after it was renamed, so it should fail
894 $CHECKSTAT ${f}.rename
897 run_test 24n "Statting the old file after renaming (Posix rename 2)"
900 check_kernel_version 37 || return 0
901 test_mkdir -p $DIR/d24o
902 rename_many -s random -v -n 10 $DIR/d24o
904 run_test 24o "rename of files during htree split ==============="
909 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
910 mrename $DIR/R12a $DIR/R12b
911 $CHECKSTAT -a $DIR/R12a || error
912 $CHECKSTAT -t dir $DIR/R12b || error
913 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
914 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
916 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
918 cleanup_multiop_pause() {
924 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
927 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
928 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
931 trap cleanup_multiop_pause EXIT
932 mrename $DIR/R13a $DIR/R13b
933 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
934 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
935 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
936 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
937 cleanup_multiop_pause
938 wait $MULTIPID || error "multiop close failed"
940 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
942 test_24r() { #bug 3789
944 test_mkdir $DIR/R14a/b
945 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
946 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
947 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
949 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
953 test_mkdir $DIR/R15a/b
954 test_mkdir $DIR/R15a/b/c
955 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
956 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
957 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
959 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
962 test_mkdir $DIR/R16a/b
963 test_mkdir $DIR/R16a/b/c
964 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
965 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
966 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
968 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
970 test_24u() { # bug12192
972 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error
973 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
975 run_test 24u "create stripe file"
981 simple_cleanup_common() {
984 wait_delete_completed
987 max_pages_per_rpc() {
988 $LCTL get_param -n mdc.*.max_pages_per_rpc | head -1
993 local FREE_INODES=$(mdt_free_inodes 0)
994 [ $FREE_INODES -lt $NRFILES ] && \
995 skip "not enough free inodes $FREE_INODES required $NRFILES" &&
998 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
999 trap simple_cleanup_common EXIT
1002 createmany -m $DIR/$tdir/$tfile $NRFILES
1004 cancel_lru_locks mdc
1005 lctl set_param mdc.*.stats clear
1007 ls $DIR/$tdir >/dev/null || error "error in listing large dir"
1009 # LU-5 large readdir
1010 # DIRENT_SIZE = 32 bytes for sizeof(struct lu_dirent) +
1011 # 8 bytes for name(filename is mostly 5 in this test) +
1012 # 8 bytes for luda_type
1013 # take into account of overhead in lu_dirpage header and end mark in
1014 # each page, plus one in RPC_NUM calculation.
1016 RPC_SIZE=$(($(max_pages_per_rpc) * $(page_size)))
1017 RPC_NUM=$(((NRFILES * DIRENT_SIZE + RPC_SIZE - 1) / RPC_SIZE + 1))
1018 mds_readpage=$(lctl get_param mdc.*MDT0000*.stats | \
1019 awk '/^mds_readpage/ {print $2}')
1020 [ $mds_readpage -gt $RPC_NUM ] && \
1021 error "large readdir doesn't take effect"
1023 simple_cleanup_common
1025 run_test 24v "list directory with large files (handle hash collision, bug: 17560)"
1027 test_24w() { # bug21506
1029 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1030 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1031 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1032 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1033 [ "$SZ1" = "$SZ2" ] || \
1034 error "Error reading at the end of the file $tfile"
1036 run_test 24w "Reading a file larger than 4Gb"
1039 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1040 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1042 local remote_dir=$DIR/$tdir/remote_dir
1045 $LFS mkdir -i $MDTIDX $remote_dir ||
1046 error "create remote directory failed"
1048 mkdir -p $DIR/$tdir/src_dir
1049 touch $DIR/$tdir/src_file
1050 mkdir -p $remote_dir/tgt_dir
1051 touch $remote_dir/tgt_file
1053 mrename $remote_dir $DIR/ &&
1054 error "rename dir cross MDT works!"
1056 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir &&
1057 error "rename dir cross MDT works!"
1059 mrename $DIR/$tdir/src_file $remote_dir/tgt_file &&
1060 error "rename file cross MDT works!"
1062 ln $DIR/$tdir/src_file $remote_dir/tgt_file1 &&
1063 error "ln file cross MDT should not work!"
1065 rm -rf $DIR/$tdir || error "Can not delete directories"
1067 run_test 24x "cross rename/link should be failed"
1070 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1071 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1073 local remote_dir=$DIR/$tdir/remote_dir
1076 $LFS mkdir -i $MDTIDX $remote_dir ||
1077 error "create remote directory failed"
1079 mkdir -p $remote_dir/src_dir
1080 touch $remote_dir/src_file
1081 mkdir -p $remote_dir/tgt_dir
1082 touch $remote_dir/tgt_file
1084 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1085 error "rename subdir in the same remote dir failed!"
1087 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1088 error "rename files in the same remote dir failed!"
1090 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1091 error "link files in the same remote dir failed!"
1093 rm -rf $DIR/$tdir || error "Can not delete directories"
1095 run_test 24y "rename/link on the same dir should succeed"
1098 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1099 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1101 local remote_src=$DIR/$tdir/remote_dir
1102 local remote_tgt=$DIR/$tdir/remote_tgt
1105 $LFS mkdir -i $MDTIDX $remote_src ||
1106 error "create remote directory failed"
1108 $LFS mkdir -i $MDTIDX $remote_tgt ||
1109 error "create remote directory failed"
1111 mrename $remote_src $remote_tgt &&
1112 error "rename remote dirs should not work!"
1114 # If target dir does not exists, it should succeed
1116 mrename $remote_src $remote_tgt ||
1117 error "rename remote dirs(tgt dir does not exists) failed!"
1119 rm -rf $DIR/$tdir || error "Can not delete directories"
1121 run_test 24z "rename one remote dir to another remote dir should fail"
1123 test_24A() { # LU-3182
1127 createmany -m $DIR/$tdir/$tfile $NFILES
1128 local t=`ls $DIR/$tdir | wc -l`
1129 local u=`ls $DIR/$tdir | sort -u | wc -l`
1130 if [ $t -ne $NFILES -o $u -ne $NFILES ] ; then
1131 error "Expected $NFILES files, got $t ($u unique)"
1134 rm -rf $DIR/$tdir || error "Can not delete directories"
1136 run_test 24A "readdir() returns correct number of entries."
1139 echo '== symlink sanity ============================================='
1143 touch $DIR/s25/foo || error
1145 run_test 25a "create file in symlinked directory ==============="
1148 [ ! -d $DIR/d25 ] && test_25a
1149 $CHECKSTAT -t file $DIR/s25/foo || error
1151 run_test 25b "lookup file in symlinked directory ==============="
1155 test_mkdir $DIR/d26/d26-2
1156 ln -s d26/d26-2 $DIR/s26
1157 touch $DIR/s26/foo || error
1159 run_test 26a "multiple component symlink ======================="
1162 test_mkdir -p $DIR/d26b/d26-2
1163 ln -s d26b/d26-2/foo $DIR/s26-2
1164 touch $DIR/s26-2 || error
1166 run_test 26b "multiple component symlink at end of lookup ======"
1169 test_mkdir $DIR/d26.2
1170 touch $DIR/d26.2/foo
1171 ln -s d26.2 $DIR/s26.2-1
1172 ln -s s26.2-1 $DIR/s26.2-2
1173 ln -s s26.2-2 $DIR/s26.2-3
1174 chmod 0666 $DIR/s26.2-3/foo
1176 run_test 26c "chain of symlinks ================================"
1178 # recursive symlinks (bug 439)
1180 ln -s d26-3/foo $DIR/d26-3
1182 run_test 26d "create multiple component recursive symlink ======"
1185 [ ! -h $DIR/d26-3 ] && test_26d
1188 run_test 26e "unlink multiple component recursive symlink ======"
1190 # recursive symlinks (bug 7022)
1192 test_mkdir -p $DIR/$tdir
1193 test_mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
1194 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1195 test_mkdir -p lndir/bar1 || error "mkdir lndir/bar1 failed"
1196 test_mkdir $DIR/$tdir/$tfile/$tfile || error "mkdir $tfile failed"
1197 cd $tfile || error "cd $tfile failed"
1198 ln -s .. dotdot || error "ln dotdot failed"
1199 ln -s dotdot/lndir lndir || error "ln lndir failed"
1200 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1201 output=`ls $tfile/$tfile/lndir/bar1`
1202 [ "$output" = bar1 ] && error "unexpected output"
1203 rm -r $tfile || error "rm $tfile failed"
1204 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1206 run_test 26f "rm -r of a directory which has recursive symlink ="
1209 echo '== stripe sanity =============================================='
1210 test_mkdir -p $DIR/d27 || error "mkdir failed"
1212 $SETSTRIPE -c 1 $DIR/d27/f0 || error "setstripe failed"
1213 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
1215 log "== test_27a: write to one stripe file ========================="
1216 cp /etc/hosts $DIR/d27/f0 || error
1218 run_test 27a "one stripe file =================================="
1221 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
1222 test_mkdir -p $DIR/d27
1223 $SETSTRIPE -c 2 $DIR/d27/f01 || error "setstripe failed"
1224 $GETSTRIPE -c $DIR/d27/f01
1225 [ $($GETSTRIPE -c $DIR/d27/f01) -eq 2 ] ||
1226 error "two-stripe file doesn't have two stripes"
1228 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
1230 run_test 27b "create and write to two stripe file"
1233 test_mkdir -p $DIR/d27
1234 $SETSTRIPE -c 0 -i -1 -S 0 $DIR/d27/fdef || error "setstripe failed"
1235 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
1236 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
1238 run_test 27d "create file with default settings ================"
1241 test_mkdir -p $DIR/d27
1242 $SETSTRIPE -c 2 $DIR/d27/f12 || error "setstripe failed"
1243 $SETSTRIPE -c 2 $DIR/d27/f12 && error "setstripe succeeded twice"
1244 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
1246 run_test 27e "setstripe existing file (should return error) ======"
1249 test_mkdir -p $DIR/d27
1250 $SETSTRIPE -S 100 -i 0 -c 1 $DIR/d27/fbad && error "setstripe failed"
1251 dd if=/dev/zero of=$DIR/d27/fbad bs=4k count=4 || error "dd failed"
1252 $GETSTRIPE $DIR/d27/fbad || error "$GETSTRIPE failed"
1254 run_test 27f "setstripe with bad stripe size (should return error)"
1257 test_mkdir -p $DIR/d27
1258 $MCREATE $DIR/d27/fnone || error "mcreate failed"
1259 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" ||
1260 error "$DIR/d27/fnone has object"
1262 run_test 27g "$GETSTRIPE with no objects"
1265 touch $DIR/d27/fsome || error "touch failed"
1266 [ $($GETSTRIPE -c $DIR/d27/fsome) -gt 0 ] || error "missing objects"
1268 run_test 27i "$GETSTRIPE with some objects"
1271 test_mkdir -p $DIR/d27
1272 $SETSTRIPE -i $OSTCOUNT $DIR/d27/f27j && error "setstripe failed"||true
1274 run_test 27j "setstripe with bad stripe offset (should return error)"
1276 test_27k() { # bug 2844
1277 test_mkdir -p $DIR/d27
1279 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
1280 [ ! -d $DIR/d27 ] && test_mkdir -p $DIR d27
1281 $SETSTRIPE -S 67108864 $FILE || error "setstripe failed"
1282 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1283 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
1284 dd if=/dev/zero of=$FILE bs=4k count=1
1285 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1286 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
1288 run_test 27k "limit i_blksize for broken user apps ============="
1291 test_mkdir -p $DIR/d27
1292 mcreate $DIR/f27l || error "creating file"
1293 $RUNAS $SETSTRIPE -c 1 $DIR/f27l && \
1294 error "setstripe should have failed" || true
1296 run_test 27l "check setstripe permissions (should return error)"
1299 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
1301 if [ $ORIGFREE -gt $MAXFREE ]; then
1302 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1305 trap simple_cleanup_common EXIT
1306 test_mkdir -p $DIR/$tdir
1307 $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_1
1308 dd if=/dev/zero of=$DIR/$tdir/f27m_1 bs=1024 count=$MAXFREE &&
1309 error "dd should fill OST0"
1311 while $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_$i; do
1313 [ $i -gt 256 ] && break
1316 touch $DIR/$tdir/f27m_$i
1317 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1318 error "OST0 was full but new created file still use it"
1320 touch $DIR/$tdir/f27m_$i
1321 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1322 error "OST0 was full but new created file still use it"
1323 simple_cleanup_common
1325 run_test 27m "create file while OST0 was full =================="
1328 local DELAY=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 * 2}')
1332 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1333 # if the OST isn't full anymore.
1335 local OSTIDX=${1:-""}
1337 local list=$(comma_list $(osts_nodes))
1338 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1340 do_nodes $list lctl set_param fail_loc=0
1341 sync # initiate all OST_DESTROYs from MDS to OST
1345 exhaust_precreations() {
1348 local FAILIDX=${3:-$OSTIDX}
1350 test_mkdir -p $DIR/$tdir
1351 local MDSIDX=$(get_mds_dir "$DIR/$tdir")
1352 echo OSTIDX=$OSTIDX MDSIDX=$MDSIDX
1354 local OST=$(ostname_from_index $OSTIDX)
1355 local MDT_INDEX=$(lfs df | grep "\[MDT:$((MDSIDX - 1))\]" | awk '{print $1}' | \
1356 sed -e 's/_UUID$//;s/^.*-//')
1359 local mdtosc_proc1=$(get_mdtosc_proc_path mds${MDSIDX} $OST)
1360 local last_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1361 osc.$mdtosc_proc1.prealloc_last_id)
1362 local next_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1363 osc.$mdtosc_proc1.prealloc_next_id)
1365 local mdtosc_proc2=$(get_mdtosc_proc_path mds${MDSIDX})
1366 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1368 test_mkdir -p $DIR/$tdir/${OST}
1369 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1370 #define OBD_FAIL_OST_ENOSPC 0x215
1371 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=$FAILIDX
1372 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x215
1373 echo "Creating to objid $last_id on ost $OST..."
1374 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1375 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1376 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=$FAILLOC
1380 exhaust_all_precreations() {
1382 for (( i=0; i < OSTCOUNT; i++ )) ; do
1383 exhaust_precreations $i $1 -1
1388 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1389 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1390 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1391 remote_ost_nodsh && skip "remote OST with nodsh" && return
1394 rm -f $DIR/$tdir/$tfile
1395 exhaust_precreations 0 0x80000215
1396 $SETSTRIPE -c -1 $DIR/$tdir
1397 touch $DIR/$tdir/$tfile || error
1398 $GETSTRIPE $DIR/$tdir/$tfile
1401 run_test 27n "create file with some full OSTs =================="
1404 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1405 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1406 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1407 remote_ost_nodsh && skip "remote OST with nodsh" && return
1410 rm -f $DIR/$tdir/$tfile
1411 exhaust_all_precreations 0x215
1413 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1418 run_test 27o "create file with all full OSTs (should error) ===="
1421 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1422 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1423 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1424 remote_ost_nodsh && skip "remote OST with nodsh" && return
1427 rm -f $DIR/$tdir/$tfile
1428 test_mkdir -p $DIR/$tdir
1430 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1431 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1432 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1434 exhaust_precreations 0 0x80000215
1435 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1436 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1437 $GETSTRIPE $DIR/$tdir/$tfile
1441 run_test 27p "append to a truncated file with some full OSTs ==="
1444 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1445 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1446 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1447 remote_ost_nodsh && skip "remote OST with nodsh" && return
1450 rm -f $DIR/$tdir/$tfile
1452 test_mkdir -p $DIR/$tdir
1453 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1454 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1455 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1457 exhaust_all_precreations 0x215
1459 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1460 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1464 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1467 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1468 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1469 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1470 remote_ost_nodsh && skip "remote OST with nodsh" && return
1473 rm -f $DIR/$tdir/$tfile
1474 exhaust_precreations 0 0x80000215
1476 $SETSTRIPE -i 0 -c 2 $DIR/$tdir/$tfile # && error
1480 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1482 test_27s() { # bug 10725
1483 test_mkdir -p $DIR/$tdir
1484 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1485 local stripe_count=0
1486 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1487 $SETSTRIPE -S $stripe_size -c $stripe_count $DIR/$tdir &&
1488 error "stripe width >= 2^32 succeeded" || true
1491 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1493 test_27t() { # bug 10864
1498 $WLFS getstripe $tfile
1501 run_test 27t "check that utils parse path correctly"
1503 test_27u() { # bug 4900
1504 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1505 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1507 local list=$(comma_list $(mdts_nodes))
1509 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1510 do_nodes $list $LCTL set_param fail_loc=0x139
1511 test_mkdir -p $DIR/$tdir
1513 createmany -o $DIR/$tdir/t- 1000
1514 do_nodes $list $LCTL set_param fail_loc=0
1516 TLOG=$DIR/$tfile.getstripe
1517 $GETSTRIPE $DIR/$tdir > $TLOG
1518 OBJS=`awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj;}' $TLOG`
1519 unlinkmany $DIR/$tdir/t- 1000
1520 [ $OBJS -gt 0 ] && \
1521 error "$OBJS objects created on OST-0. See $TLOG" || pass
1523 run_test 27u "skip object creation on OSC w/o objects =========="
1525 test_27v() { # bug 4900
1526 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1527 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1528 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1529 remote_ost_nodsh && skip "remote OST with nodsh" && return
1531 exhaust_all_precreations 0x215
1534 test_mkdir -p $DIR/$tdir
1535 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1537 touch $DIR/$tdir/$tfile
1538 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1540 for (( i=1; i < OSTCOUNT; i++ )); do
1541 do_facet ost$i lctl set_param fail_loc=0x705
1543 local START=`date +%s`
1544 createmany -o $DIR/$tdir/$tfile 32
1546 local FINISH=`date +%s`
1547 local TIMEOUT=`lctl get_param -n timeout`
1548 local PROCESS=$((FINISH - START))
1549 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1550 error "$FINISH - $START >= $TIMEOUT / 2"
1551 sleep $((TIMEOUT / 2 - PROCESS))
1554 run_test 27v "skip object creation on slow OST ================="
1556 test_27w() { # bug 10997
1557 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1558 $SETSTRIPE -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1559 [ $($GETSTRIPE -S $DIR/$tdir/f0) -ne 65536 ] &&
1560 error "stripe size $size != 65536" || true
1561 [ $($GETSTRIPE -d $DIR/$tdir | grep -c "stripe_count") -ne 1 ] &&
1562 error "$GETSTRIPE -d $DIR/$tdir failed" || true
1564 run_test 27w "check $SETSTRIPE -S option"
1567 [ "$OSTCOUNT" -lt "2" ] &&
1568 skip_env "skipping multiple stripe count/offset test" && return
1570 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1571 for i in $(seq 1 $OSTCOUNT); do
1573 $SETSTRIPE -c $i -i $offset $DIR/$tdir/f$i ||
1574 error "setstripe -c $i -i $offset failed"
1575 count=$($GETSTRIPE -c $DIR/$tdir/f$i)
1576 index=$($GETSTRIPE -i $DIR/$tdir/f$i)
1577 [ $count -ne $i ] && error "stripe count $count != $i" || true
1578 [ $index -ne $offset ] &&
1579 error "stripe offset $index != $offset" || true
1582 run_test 27wa "check $SETSTRIPE -c -i options"
1585 remote_ost_nodsh && skip "remote OST with nodsh" && return
1586 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
1587 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1588 OFFSET=$(($OSTCOUNT - 1))
1590 local OST=$(ostname_from_index $OSTIDX)
1592 test_mkdir -p $DIR/$tdir
1593 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe per file
1594 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1596 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1597 for i in `seq 0 $OFFSET`; do
1598 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1599 error "OST0 was degraded but new created file still use it"
1601 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1603 run_test 27x "create files while OST0 is degraded"
1606 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1607 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1608 remote_ost_nodsh && skip "remote OST with nodsh" && return
1609 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1611 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1612 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1613 osc.$mdtosc.prealloc_last_id)
1614 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1615 osc.$mdtosc.prealloc_next_id)
1616 local fcount=$((last_id - next_id))
1617 [ $fcount -eq 0 ] && skip "not enough space on OST0" && return
1618 [ $fcount -gt $OSTCOUNT ] && fcount=$OSTCOUNT
1620 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1621 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1622 local OST_DEACTIVE_IDX=-1
1627 for OSC in $MDS_OSCS; do
1628 OST=$(osc_to_ost $OSC)
1629 OSTIDX=$(index_from_ostuuid $OST)
1630 if [ $OST_DEACTIVE_IDX == -1 ]; then
1631 OST_DEACTIVE_IDX=$OSTIDX
1633 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1634 echo $OSC "is Deactivated:"
1635 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1639 OSTIDX=$(index_from_ostuuid $OST)
1641 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1643 for OSC in $MDS_OSCS; do
1644 OST=$(osc_to_ost $OSC)
1645 OSTIDX=$(index_from_ostuuid $OST)
1646 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1647 echo $OST "is degraded:"
1648 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1649 obdfilter.$OST.degraded=1
1654 createmany -o $DIR/$tdir/$tfile $fcount
1656 for OSC in $MDS_OSCS; do
1657 OST=$(osc_to_ost $OSC)
1658 OSTIDX=$(index_from_ostuuid $OST)
1659 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1660 echo $OST "is recovered from degraded:"
1661 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1662 obdfilter.$OST.degraded=0
1664 do_facet $SINGLEMDS lctl --device %$OSC activate
1668 # all osp devices get activated, hence -1 stripe count restored
1671 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1672 # devices get activated.
1674 $SETSTRIPE -c -1 $DIR/$tfile
1675 stripecnt=$($GETSTRIPE -c $DIR/$tfile)
1677 [ $stripecnt -ne $OSTCOUNT ] &&
1678 error "Of $OSTCOUNT OSTs, only $stripecnt is available"
1681 run_test 27y "create files while OST0 is degraded and the rest inactive"
1687 lmm_count=$($GETSTRIPE -c $1)
1688 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1689 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1691 local old_ifs="$IFS"
1693 fid=($($LFS path2fid $1))
1696 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1697 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1699 # compare lmm_seq and lu_fid->f_seq
1700 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1701 # compare lmm_object_id and lu_fid->oid
1702 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1704 # check the trusted.fid attribute of the OST objects of the file
1705 local have_obdidx=false
1707 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1708 # skip lines up to and including "obdidx"
1709 [ -z "$obdidx" ] && break
1710 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1711 $have_obdidx || continue
1713 local ost=$((obdidx + 1))
1714 local dev=$(ostdevname $ost)
1717 if [ $(facet_fstype ost$ost) != ldiskfs ]; then
1718 echo "Currently only works with ldiskfs-based OSTs"
1722 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1724 #don't unmount/remount the OSTs if we don't need to do that
1725 # LU-2577 changes filter_fid to be smaller, so debugfs needs
1726 # update too, until that use mount/ll_decode_filter_fid/mount
1727 local dir=$(facet_mntpt ost$ost)
1728 local opts=${OST_MOUNT_OPTS}
1730 if ! do_facet ost$ost test -b ${dev}; then
1731 opts=$(csa_add "$opts" -o loop)
1735 do_facet ost$ost mount -t $(facet_fstype ost$ost) $opts $dev $dir ||
1736 { error "mounting $dev as $FSTYPE failed"; return 3; }
1738 seq=$(echo $seq | sed -e "s/^0x//g")
1739 if [ $seq == 0 ]; then
1740 oid_hex=$(echo $oid)
1742 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1744 local obj_file=$(do_facet ost$ost find $dir/O/$seq -name $oid_hex)
1745 local ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID $obj_file)
1746 do_facet ost$ost umount -d $dir
1747 start ost$ost $dev $OST_MOUNT_OPTS
1749 # re-enable when debugfs will understand new filter_fid
1750 #local ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1751 # $dev 2>/dev/null" | grep "parent=")
1753 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1755 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1757 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1758 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1759 local ff_parent=$(echo $ff|sed -e 's/.*parent=.//')
1760 local ff_pseq=$(echo $ff_parent | cut -d: -f1)
1761 local ff_poid=$(echo $ff_parent | cut -d: -f2)
1762 local ff_pstripe=$(echo $ff_parent | sed -e 's/.*stripe=//')
1764 # compare lmm_seq and filter_fid->ff_parent.f_seq
1765 [ $ff_pseq = $lmm_seq ] ||
1766 error "FF parent SEQ $ff_pseq != $lmm_seq"
1767 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1768 [ $ff_poid = $lmm_oid ] ||
1769 error "FF parent OID $ff_poid != $lmm_oid"
1770 [ $ff_pstripe = $stripe_nr ] ||
1771 error "FF stripe $ff_pstripe != $stripe_nr"
1773 stripe_nr=$((stripe_nr + 1))
1778 remote_ost_nodsh && skip "remote OST with nodsh" && return
1779 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1780 test_mkdir -p $DIR/$tdir
1782 $SETSTRIPE -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
1783 { error "setstripe -c -1 failed"; return 1; }
1784 # We need to send a write to every object to get parent FID info set.
1785 # This _should_ also work for setattr, but does not currently.
1786 # touch $DIR/$tdir/$tfile-1 ||
1787 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1788 { error "dd $tfile-1 failed"; return 2; }
1789 $SETSTRIPE -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
1790 { error "setstripe -c -1 failed"; return 3; }
1791 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1792 { error "dd $tfile-2 failed"; return 4; }
1794 # make sure write RPCs have been sent to OSTs
1797 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1798 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1800 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1802 test_27A() { # b=19102
1803 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1804 local restore_size=$($GETSTRIPE -S $MOUNT)
1805 local restore_count=$($GETSTRIPE -c $MOUNT)
1806 local restore_offset=$($GETSTRIPE -i $MOUNT)
1807 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
1808 local default_size=$($GETSTRIPE -S $MOUNT)
1809 local default_count=$($GETSTRIPE -c $MOUNT)
1810 local default_offset=$($GETSTRIPE -i $MOUNT)
1811 local dsize=$((1024 * 1024))
1812 [ $default_size -eq $dsize ] ||
1813 error "stripe size $default_size != $dsize"
1814 [ $default_count -eq 1 ] || error "stripe count $default_count != 1"
1815 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
1816 $SETSTRIPE -c $restore_count -i $restore_offset -S $restore_size $MOUNT
1818 run_test 27A "check filesystem-wide default LOV EA values"
1820 test_27B() { # LU-2523
1821 test_mkdir -p $DIR/$tdir
1822 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
1824 # open f1 with O_LOV_DELAY_CREATE
1826 # call setstripe ioctl on open file descriptor for f1
1828 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
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:uB1c
1838 # Allow multiop to fail in imitation of NFS's busted semantics.
1841 run_test 27B "call setstripe on open unlinked file/rename victim"
1843 test_27C() { #LU-2871
1844 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
1852 test_mkdir -p $DIR/$tdir
1854 for i in $(seq 0 $((OSTCOUNT - 1))); do
1855 # set stripe across all OSTs starting from OST$i
1856 $SETSTRIPE -i $i -c -1 $tfile$i
1857 # get striping information
1858 ost_idx=($($GETSTRIPE $tfile$i |
1859 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
1863 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
1864 error "${#ost_idx[@]} != $OSTCOUNT"
1866 for index in $(seq 0 $((OSTCOUNT - 1))); do
1868 for j in $(echo ${ost_idx[@]}); do
1869 if [ $index -eq $j ]; then
1875 error "Can not find $index in ${ost_idx[@]}"
1879 run_test 27C "check full striping across all OSTs"
1881 # createtest also checks that device nodes are created and
1882 # then visible correctly (#2091)
1883 test_28() { # bug 2091
1885 $CREATETEST $DIR/d28/ct || error
1887 run_test 28 "create/mknod/mkdir with bad file types ============"
1890 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1891 cancel_lru_locks mdc
1897 declare -i LOCKCOUNTORIG=0
1898 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1899 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
1901 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
1903 declare -i LOCKUNUSEDCOUNTORIG=0
1904 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1905 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
1912 declare -i LOCKCOUNTCURRENT=0
1913 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1914 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
1917 declare -i LOCKUNUSEDCOUNTCURRENT=0
1918 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1919 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
1922 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1923 lctl set_param -n ldlm.dump_namespaces ""
1924 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1925 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1926 log "dumped log to $TMP/test_29.dk (bug 5793)"
1929 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1930 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1931 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1932 log "dumped log to $TMP/test_29.dk (bug 5793)"
1936 run_test 29 "IT_GETATTR regression ============================"
1938 test_30a() { # was test_30
1939 cp `which ls` $DIR || cp /bin/ls $DIR
1943 run_test 30a "execute binary from Lustre (execve) =============="
1946 cp `which ls` $DIR || cp /bin/ls $DIR
1948 $RUNAS $DIR/ls / || error
1951 run_test 30b "execute binary from Lustre as non-root ==========="
1953 test_30c() { # b=22376
1954 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1955 cp `which ls` $DIR || cp /bin/ls $DIR
1957 cancel_lru_locks mdc
1958 cancel_lru_locks osc
1959 $RUNAS $DIR/ls / || error
1962 run_test 30c "execute binary from Lustre without read perms ===="
1965 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1966 $CHECKSTAT -a $DIR/f31 || error
1968 run_test 31a "open-unlink file =================================="
1971 touch $DIR/f31 || error
1972 ln $DIR/f31 $DIR/f31b || error
1973 $MULTIOP $DIR/f31b Ouc || error
1974 $CHECKSTAT -t file $DIR/f31 || error
1976 run_test 31b "unlink file with multiple links while open ======="
1979 touch $DIR/f31 || error
1980 ln $DIR/f31 $DIR/f31c || error
1981 multiop_bg_pause $DIR/f31 O_uc || return 1
1983 $MULTIOP $DIR/f31c Ouc
1984 kill -USR1 $MULTIPID
1987 run_test 31c "open-unlink file with multiple links ============="
1990 opendirunlink $DIR/d31d $DIR/d31d || error
1991 $CHECKSTAT -a $DIR/d31d || error
1993 run_test 31d "remove of open directory ========================="
1995 test_31e() { # bug 2904
1996 check_kernel_version 34 || return 0
1997 openfilleddirunlink $DIR/d31e || error
1999 run_test 31e "remove of open non-empty directory ==============="
2001 test_31f() { # bug 4554
2002 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2004 test_mkdir $DIR/d31f
2005 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2006 cp /etc/hosts $DIR/d31f
2008 $GETSTRIPE $DIR/d31f/hosts
2009 multiop_bg_pause $DIR/d31f D_c || return 1
2012 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2013 test_mkdir $DIR/d31f
2014 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2015 cp /etc/hosts $DIR/d31f
2017 $GETSTRIPE $DIR/d31f/hosts
2018 multiop_bg_pause $DIR/d31f D_c || return 1
2021 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2022 wait $MULTIPID || error "first opendir $MULTIPID failed"
2026 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2027 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2030 run_test 31f "remove of open directory with open-unlink file ==="
2033 echo "-- cross directory link --"
2034 test_mkdir $DIR/d31ga
2035 test_mkdir $DIR/d31gb
2037 ln $DIR/d31ga/f $DIR/d31gb/g
2038 $CHECKSTAT -t file $DIR/d31ga/f || error "source"
2039 [ `stat -c%h $DIR/d31ga/f` == '2' ] || error "source nlink"
2040 $CHECKSTAT -t file $DIR/d31gb/g || error "target"
2041 [ `stat -c%h $DIR/d31gb/g` == '2' ] || error "target nlink"
2043 run_test 31g "cross directory link==============="
2046 echo "-- cross directory link --"
2047 test_mkdir $DIR/d31h
2048 test_mkdir $DIR/d31h/dir
2050 ln $DIR/d31h/f $DIR/d31h/dir/g
2051 $CHECKSTAT -t file $DIR/d31h/f || error "source"
2052 [ `stat -c%h $DIR/d31h/f` == '2' ] || error "source nlink"
2053 $CHECKSTAT -t file $DIR/d31h/dir/g || error "target"
2054 [ `stat -c%h $DIR/d31h/dir/g` == '2' ] || error "target nlink"
2056 run_test 31h "cross directory link under child==============="
2059 echo "-- cross directory link --"
2060 test_mkdir $DIR/d31i
2061 test_mkdir $DIR/d31i/dir
2062 touch $DIR/d31i/dir/f
2063 ln $DIR/d31i/dir/f $DIR/d31i/g
2064 $CHECKSTAT -t file $DIR/d31i/dir/f || error "source"
2065 [ `stat -c%h $DIR/d31i/dir/f` == '2' ] || error "source nlink"
2066 $CHECKSTAT -t file $DIR/d31i/g || error "target"
2067 [ `stat -c%h $DIR/d31i/g` == '2' ] || error "target nlink"
2069 run_test 31i "cross directory link under parent==============="
2073 test_mkdir $DIR/d31j
2074 test_mkdir $DIR/d31j/dir1
2075 ln $DIR/d31j/dir1 $DIR/d31j/dir2 && error "ln for dir"
2076 link $DIR/d31j/dir1 $DIR/d31j/dir3 && error "link for dir"
2077 mlink $DIR/d31j/dir1 $DIR/d31j/dir4 && error "mlink for dir"
2078 mlink $DIR/d31j/dir1 $DIR/d31j/dir1 && error "mlink to the same dir"
2081 run_test 31j "link for directory==============="
2085 test_mkdir $DIR/d31k
2087 touch $DIR/d31k/exist
2088 mlink $DIR/d31k/s $DIR/d31k/t || error "mlink"
2089 mlink $DIR/d31k/s $DIR/d31k/exist && error "mlink to exist file"
2090 mlink $DIR/d31k/s $DIR/d31k/s && error "mlink to the same file"
2091 mlink $DIR/d31k/s $DIR/d31k && error "mlink to parent dir"
2092 mlink $DIR/d31k $DIR/d31k/s && error "mlink parent dir to target"
2093 mlink $DIR/d31k/not-exist $DIR/d31k/foo && error "mlink non-existing to new"
2094 mlink $DIR/d31k/not-exist $DIR/d31k/s && error "mlink non-existing to exist"
2097 run_test 31k "link to file: the same, non-existing, dir==============="
2100 test_mkdir $DIR/d31m
2102 test_mkdir $DIR/d31m2
2103 touch $DIR/d31m2/exist
2104 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2105 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2106 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2107 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2108 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2109 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2112 run_test 31m "link to file: the same, non-existing, dir==============="
2115 [ -e /proc/self/fd/173 ] && echo "skipping, fd 173 is in use" && return
2116 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2117 nlink=$(stat --format=%h $DIR/$tfile)
2118 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2119 exec 173<$DIR/$tfile
2120 trap "exec 173<&-" EXIT
2121 nlink=$(stat --dereference --format=%h /proc/self/fd/173)
2122 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2123 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2124 nlink=$(stat --dereference --format=%h /proc/self/fd/173)
2125 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2128 run_test 31n "check link count of unlinked file"
2131 local TEMPNAME=$(mktemp $1_XXXXXX)
2132 mlink $TEMPNAME $1 2> /dev/null &&
2133 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2137 test_31o() { # LU-2901
2139 for LOOP in $(seq 100); do
2140 rm -f $DIR/$tdir/$tfile*
2141 for THREAD in $(seq 8); do
2142 link_one $DIR/$tdir/$tfile.$LOOP &
2145 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2146 [ $LINKS -gt 1 ] && ls $DIR/$tdir &&
2147 error "$LINKS duplicate links to $tfile.$LOOP" &&
2151 run_test 31o "duplicate hard links with same filename"
2153 cleanup_test32_mount() {
2155 $UMOUNT $DIR/$tdir/ext2-mountpoint
2159 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2160 echo "== more mountpoints and symlinks ================="
2161 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2162 trap cleanup_test32_mount EXIT
2163 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2164 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2165 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. || error
2166 cleanup_test32_mount
2168 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2171 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2172 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2173 trap cleanup_test32_mount EXIT
2174 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2175 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2176 ls -al $DIR/$tdir/ext2-mountpoint/.. || error
2177 cleanup_test32_mount
2179 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2182 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2183 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2184 trap cleanup_test32_mount EXIT
2185 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2186 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2187 test_mkdir -p $DIR/$tdir/d2/test_dir
2188 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2189 cleanup_test32_mount
2191 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2194 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2195 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2196 trap cleanup_test32_mount EXIT
2197 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2198 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2199 test_mkdir -p $DIR/$tdir/d2/test_dir
2200 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2201 cleanup_test32_mount
2203 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
2206 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
2207 test_mkdir -p $DIR/d32e/tmp
2208 TMP_DIR=$DIR/d32e/tmp
2209 ln -s $DIR/d32e $TMP_DIR/symlink11
2210 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2211 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
2212 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
2214 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
2217 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
2218 test_mkdir -p $DIR/d32f/tmp
2219 TMP_DIR=$DIR/d32f/tmp
2220 ln -s $DIR/d32f $TMP_DIR/symlink11
2221 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2222 ls $DIR/d32f/tmp/symlink11 || error
2223 ls $DIR/d32f/symlink01 || error
2225 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
2228 TMP_DIR=$DIR/$tdir/tmp
2229 test_mkdir -p $DIR/$tdir/tmp
2230 test_mkdir $DIR/${tdir}2
2231 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2232 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2233 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
2234 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
2235 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
2236 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
2238 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2241 rm -fr $DIR/$tdir $DIR/${tdir}2
2242 TMP_DIR=$DIR/$tdir/tmp
2243 test_mkdir -p $DIR/$tdir/tmp
2244 test_mkdir $DIR/${tdir}2
2245 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2246 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2247 ls $TMP_DIR/symlink12 || error
2248 ls $DIR/$tdir/symlink02 || error
2250 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2253 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2254 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2255 trap cleanup_test32_mount EXIT
2256 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2257 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2258 touch $DIR/$tdir/test_file
2259 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file || error
2260 cleanup_test32_mount
2262 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2265 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2266 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2267 trap cleanup_test32_mount EXIT
2268 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2269 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2270 touch $DIR/$tdir/test_file
2271 cat $DIR/$tdir/ext2-mountpoint/../test_file || error
2272 cleanup_test32_mount
2274 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2277 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2279 trap cleanup_test32_mount EXIT
2280 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2281 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2282 test_mkdir -p $DIR/$tdir/d2
2283 touch $DIR/$tdir/d2/test_file || error
2284 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2285 cleanup_test32_mount
2287 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2290 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2292 trap cleanup_test32_mount EXIT
2293 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2294 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2295 test_mkdir -p $DIR/$tdir/d2
2296 touch $DIR/$tdir/d2/test_file
2297 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2298 cleanup_test32_mount
2300 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2304 test_mkdir -p $DIR/d32m/tmp
2305 TMP_DIR=$DIR/d32m/tmp
2306 ln -s $DIR $TMP_DIR/symlink11
2307 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2308 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
2309 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
2311 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2315 test_mkdir -p $DIR/d32n/tmp
2316 TMP_DIR=$DIR/d32n/tmp
2317 ln -s $DIR $TMP_DIR/symlink11
2318 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2319 ls -l $DIR/d32n/tmp/symlink11 || error
2320 ls -l $DIR/d32n/symlink01 || error
2322 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2325 rm -fr $DIR/d32o $DIR/$tfile
2327 test_mkdir -p $DIR/d32o/tmp
2328 TMP_DIR=$DIR/d32o/tmp
2329 ln -s $DIR/$tfile $TMP_DIR/symlink12
2330 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2331 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
2332 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
2333 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
2334 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
2336 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2346 test_mkdir -p $DIR/d32p/tmp
2348 TMP_DIR=$DIR/d32p/tmp
2350 ln -s $DIR/$tfile $TMP_DIR/symlink12
2352 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2354 cat $DIR/d32p/tmp/symlink12 || error
2356 cat $DIR/d32p/symlink02 || error
2359 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2361 cleanup_testdir_mount() {
2367 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2368 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2369 trap cleanup_testdir_mount EXIT
2370 test_mkdir -p $DIR/$tdir
2371 touch $DIR/$tdir/under_the_mount
2372 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2373 ls $DIR/$tdir | grep "\<under_the_mount\>" && error
2374 cleanup_testdir_mount
2376 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2379 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2380 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2381 trap cleanup_testdir_mount EXIT
2382 test_mkdir -p $DIR/$tdir
2383 touch $DIR/$tdir/under_the_mount
2384 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2385 ls $DIR/$tdir | grep -q under_the_mount && error || true
2386 cleanup_testdir_mount
2388 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2393 chmod 444 $DIR/$tfile
2394 chown $RUNAS_ID $DIR/$tfile
2396 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2399 run_test 33aa "write file with mode 444 (should return error) ===="
2403 test_mkdir -p $DIR/d33
2404 chown $RUNAS_ID $DIR/d33
2405 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
2406 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
2407 error "open RDWR" || true
2409 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2413 test_mkdir -p $DIR/d33
2414 chown $RUNAS_ID $DIR/d33
2415 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
2417 run_test 33b "test open file with malformed flags (No panic and return error)"
2420 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2426 remote_ost_nodsh && skip "remote OST with nodsh" && return
2429 test_mkdir -p $DIR/d33
2430 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2433 for ostnum in $(seq $OSTCOUNT); do
2434 # test-framework's OST numbering is one-based, while Lustre's
2436 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2437 # Parsing llobdstat's output sucks; we could grep the /proc
2438 # path, but that's likely to not be as portable as using the
2439 # llobdstat utility. So we parse lctl output instead.
2440 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2441 obdfilter/$ostname/stats |
2442 awk '/^write_bytes/ {print $7}' )
2443 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2444 if (( ${write_bytes:-0} > 0 ))
2451 $all_zeros || return 0
2454 echo foo > $DIR/d33/bar
2458 # Total up write_bytes after writing. We'd better find non-zeros.
2459 for ostnum in $(seq $OSTCOUNT); do
2460 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2461 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2462 obdfilter/$ostname/stats |
2463 awk '/^write_bytes/ {print $7}' )
2464 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2465 if (( ${write_bytes:-0} > 0 ))
2474 for ostnum in $(seq $OSTCOUNT); do
2475 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2476 echo "Check that write_bytes is present in obdfilter/*/stats:"
2477 do_facet ost$ostnum lctl get_param -n \
2478 obdfilter/$ostname/stats
2480 error "OST not keeping write_bytes stats (b22312)"
2483 run_test 33c "test llobdstat and write_bytes"
2486 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2487 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2489 local remote_dir=$DIR/$tdir/remote_dir
2492 $LFS mkdir -i $MDTIDX $remote_dir ||
2493 error "create remote directory failed"
2495 touch $remote_dir/$tfile
2496 chmod 444 $remote_dir/$tfile
2497 chown $RUNAS_ID $remote_dir/$tfile
2499 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2501 chown $RUNAS_ID $remote_dir
2502 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2503 error "create" || true
2504 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2505 error "open RDWR" || true
2506 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 &&
2507 error "create" || true
2509 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2511 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2514 $MCREATE $DIR/f34 || error
2515 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2516 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2517 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2518 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2520 run_test 34a "truncate file that has not been opened ==========="
2523 [ ! -f $DIR/f34 ] && test_34a
2524 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2525 $OPENFILE -f O_RDONLY $DIR/f34
2526 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2527 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2529 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2532 [ ! -f $DIR/f34 ] && test_34a
2533 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2534 $OPENFILE -f O_RDWR $DIR/f34
2535 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2536 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2538 run_test 34c "O_RDWR opening file-with-size works =============="
2541 [ ! -f $DIR/f34 ] && test_34a
2542 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2543 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2546 run_test 34d "write to sparse file ============================="
2550 $MCREATE $DIR/f34e || error
2551 $TRUNCATE $DIR/f34e 1000 || error
2552 $CHECKSTAT -s 1000 $DIR/f34e || error
2553 $OPENFILE -f O_RDWR $DIR/f34e
2554 $CHECKSTAT -s 1000 $DIR/f34e || error
2556 run_test 34e "create objects, some with size and some without =="
2558 test_34f() { # bug 6242, 6243
2559 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2562 $MCREATE $DIR/f34f || error
2563 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2564 dd if=$DIR/f34f of=$TMP/f34f
2565 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2566 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2567 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2568 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2569 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2571 run_test 34f "read from a file with no objects until EOF ======="
2574 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2575 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2576 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2577 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2578 cancel_lru_locks osc
2579 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2580 error "wrong size after lock cancel"
2582 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2583 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2584 error "expanding truncate failed"
2585 cancel_lru_locks osc
2586 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2587 error "wrong expanded size after lock cancel"
2589 run_test 34g "truncate long file ==============================="
2592 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2596 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2597 sync # Flush the cache so that multiop below does not block on cache
2598 # flush when getting the group lock
2599 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2602 # Since just timed wait is not good enough, let's do a sync write
2603 # that way we are sure enough time for a roundtrip + processing
2604 # passed + 2 seconds of extra margin.
2605 dd if=/dev/zero of=$DIR/${tfile}-1 bs=4096 oflag=direct count=1
2609 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2610 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2614 local nsz=`stat -c %s $DIR/$tfile`
2615 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2617 run_test 34h "ftruncate file under grouplock should not block"
2620 cp /bin/sh $DIR/f35a
2622 chown $RUNAS_ID $DIR/f35a
2623 $RUNAS $DIR/f35a && error || true
2626 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2630 utime $DIR/f36 || error
2632 run_test 36a "MDS utime check (mknod, utime) ==================="
2636 utime $DIR/f36 || error
2638 run_test 36b "OST utime check (open, utime) ===================="
2643 chown $RUNAS_ID $DIR/d36
2644 $RUNAS utime $DIR/d36/f36 || error
2646 run_test 36c "non-root MDS utime check (mknod, utime) =========="
2649 [ ! -d $DIR/d36 ] && test_36c
2650 echo "" > $DIR/d36/f36
2651 $RUNAS utime $DIR/d36/f36 || error
2653 run_test 36d "non-root OST utime check (open, utime) ==========="
2656 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2657 test_mkdir -p $DIR/$tdir
2658 touch $DIR/$tdir/$tfile
2659 $RUNAS utime $DIR/$tdir/$tfile && \
2660 error "utime worked, expected failure" || true
2662 run_test 36e "utime on non-owned file (should return error) ===="
2666 local LANG_SAVE=$LANG
2667 local LC_LANG_SAVE=$LC_LANG
2668 export LANG=C LC_LANG=C # for date language
2670 DATESTR="Dec 20 2000"
2671 test_mkdir -p $DIR/$tdir
2672 lctl set_param fail_loc=$fl
2674 cp /etc/hosts $DIR/$tdir/$tfile
2675 sync & # write RPC generated with "current" inode timestamp, but delayed
2677 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
2678 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
2679 cancel_lru_locks osc
2680 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
2682 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
2683 echo "BEFORE: $LS_BEFORE" && \
2684 echo "AFTER : $LS_AFTER" && \
2685 echo "WANT : $DATESTR" && \
2686 error "$DIR/$tdir/$tfile timestamps changed" || true
2688 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
2692 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2693 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
2694 subr_36fh "0x80000214"
2696 run_test 36f "utime on file racing with OST BRW write =========="
2699 remote_ost_nodsh && skip "remote OST with nodsh" && return
2700 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2705 test_mkdir -p $DIR/$tdir
2706 fmd_max_age=$(do_facet ost1 \
2707 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
2710 fmd_before=$(do_facet ost1 \
2711 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2712 touch $DIR/$tdir/$tfile
2713 sleep $((fmd_max_age + 12))
2714 fmd_after=$(do_facet ost1 \
2715 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2717 echo "fmd_before: $fmd_before"
2718 echo "fmd_after: $fmd_after"
2719 [ "$fmd_after" -gt "$fmd_before" ] && \
2720 echo "AFTER: $fmd_after > BEFORE: $fmd_before" && \
2721 error "fmd didn't expire after ping" || true
2723 run_test 36g "filter mod data cache expiry ====================="
2726 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2727 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
2728 subr_36fh "0x80000227"
2730 run_test 36h "utime on file racing with OST BRW write =========="
2732 # test_37 - duplicate with tests 32q 32r
2735 local file=$DIR/$tfile
2737 openfile -f O_DIRECTORY $file
2740 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
2741 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
2743 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
2747 touch $DIR/${tfile}2
2748 # ls -l $DIR/$tfile $DIR/${tfile}2
2749 # ls -lu $DIR/$tfile $DIR/${tfile}2
2750 # ls -lc $DIR/$tfile $DIR/${tfile}2
2752 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
2753 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
2755 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
2757 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
2759 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
2760 error "O_TRUNC didn't change timestamps"
2763 run_test 39 "mtime changed on create ==========================="
2766 test_mkdir -p $DIR/$tdir
2767 cp -p /etc/passwd $DIR/$tdir/fopen
2768 cp -p /etc/passwd $DIR/$tdir/flink
2769 cp -p /etc/passwd $DIR/$tdir/funlink
2770 cp -p /etc/passwd $DIR/$tdir/frename
2771 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
2774 echo "aaaaaa" >> $DIR/$tdir/fopen
2775 echo "aaaaaa" >> $DIR/$tdir/flink
2776 echo "aaaaaa" >> $DIR/$tdir/funlink
2777 echo "aaaaaa" >> $DIR/$tdir/frename
2779 local open_new=`stat -c %Y $DIR/$tdir/fopen`
2780 local link_new=`stat -c %Y $DIR/$tdir/flink`
2781 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
2782 local rename_new=`stat -c %Y $DIR/$tdir/frename`
2784 cat $DIR/$tdir/fopen > /dev/null
2785 ln $DIR/$tdir/flink $DIR/$tdir/flink2
2786 rm -f $DIR/$tdir/funlink2
2787 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
2789 for (( i=0; i < 2; i++ )) ; do
2790 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
2791 local link_new2=`stat -c %Y $DIR/$tdir/flink`
2792 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
2793 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
2795 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
2796 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
2797 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
2798 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
2800 cancel_lru_locks osc
2801 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2804 run_test 39b "mtime change on open, link, unlink, rename ======"
2806 # this should be set to past
2807 TEST_39_MTIME=`date -d "1 year ago" +%s`
2813 local mtime0=`stat -c %Y $DIR1/$tfile`
2815 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2816 local mtime1=`stat -c %Y $DIR1/$tfile`
2817 [ "$mtime1" = $TEST_39_MTIME ] || \
2818 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
2821 echo hello >> $DIR1/$tfile
2823 local mtime2=`stat -c %Y $DIR1/$tfile`
2824 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
2825 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
2827 mv $DIR1/$tfile $DIR1/$tfile-1
2829 for (( i=0; i < 2; i++ )) ; do
2830 local mtime3=`stat -c %Y $DIR1/$tfile-1`
2831 [ "$mtime2" = "$mtime3" ] || \
2832 error "mtime ($mtime2) changed (to $mtime3) on rename"
2834 cancel_lru_locks osc
2835 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2838 run_test 39c "mtime change on rename ==========================="
2842 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2845 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2847 for (( i=0; i < 2; i++ )) ; do
2848 local mtime=`stat -c %Y $DIR1/$tfile`
2849 [ $mtime = $TEST_39_MTIME ] || \
2850 error "mtime($mtime) is not set to $TEST_39_MTIME"
2852 cancel_lru_locks osc
2853 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2856 run_test 39d "create, utime, stat =============================="
2860 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2862 local mtime1=`stat -c %Y $DIR1/$tfile`
2864 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2866 for (( i=0; i < 2; i++ )) ; do
2867 local mtime2=`stat -c %Y $DIR1/$tfile`
2868 [ $mtime2 = $TEST_39_MTIME ] || \
2869 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2871 cancel_lru_locks osc
2872 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2875 run_test 39e "create, stat, utime, stat ========================"
2879 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2881 mtime1=`stat -c %Y $DIR1/$tfile`
2884 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2886 for (( i=0; i < 2; i++ )) ; do
2887 local mtime2=`stat -c %Y $DIR1/$tfile`
2888 [ $mtime2 = $TEST_39_MTIME ] || \
2889 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2891 cancel_lru_locks osc
2892 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2895 run_test 39f "create, stat, sleep, utime, stat ================="
2899 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2900 echo hello >> $DIR1/$tfile
2901 local mtime1=`stat -c %Y $DIR1/$tfile`
2904 chmod o+r $DIR1/$tfile
2906 for (( i=0; i < 2; i++ )) ; do
2907 local mtime2=`stat -c %Y $DIR1/$tfile`
2908 [ "$mtime1" = "$mtime2" ] || \
2909 error "lost mtime: $mtime2, should be $mtime1"
2911 cancel_lru_locks osc
2912 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2915 run_test 39g "write, chmod, stat ==============================="
2919 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2924 echo hello >> $DIR1/$tfile
2925 local mtime1=`stat -c %Y $DIR1/$tfile`
2927 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2929 if [ "$d1" != "$d2" ]; then
2930 echo "write and touch not within one second"
2932 for (( i=0; i < 2; i++ )) ; do
2933 local mtime2=`stat -c %Y $DIR1/$tfile`
2934 [ "$mtime2" = $TEST_39_MTIME ] || \
2935 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
2937 cancel_lru_locks osc
2938 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2942 run_test 39h "write, utime within one second, stat ============="
2945 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2949 echo hello >> $DIR1/$tfile
2950 local mtime1=`stat -c %Y $DIR1/$tfile`
2952 mv $DIR1/$tfile $DIR1/$tfile-1
2954 for (( i=0; i < 2; i++ )) ; do
2955 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2957 [ "$mtime1" = "$mtime2" ] || \
2958 error "lost mtime: $mtime2, should be $mtime1"
2960 cancel_lru_locks osc
2961 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2964 run_test 39i "write, rename, stat =============================="
2967 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2968 start_full_debug_logging
2972 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
2973 lctl set_param fail_loc=0x80000412
2974 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
2975 error "multiop failed"
2977 local mtime1=`stat -c %Y $DIR1/$tfile`
2979 mv $DIR1/$tfile $DIR1/$tfile-1
2981 kill -USR1 $multipid
2982 wait $multipid || error "multiop close failed"
2984 for (( i=0; i < 2; i++ )) ; do
2985 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2986 [ "$mtime1" = "$mtime2" ] ||
2987 error "mtime is lost on close: $mtime2, " \
2990 cancel_lru_locks osc
2991 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2993 lctl set_param fail_loc=0
2994 stop_full_debug_logging
2996 run_test 39j "write, rename, close, stat ======================="
2999 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3003 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3005 local mtime1=`stat -c %Y $DIR1/$tfile`
3007 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3009 kill -USR1 $multipid
3010 wait $multipid || error "multiop close failed"
3012 for (( i=0; i < 2; i++ )) ; do
3013 local mtime2=`stat -c %Y $DIR1/$tfile`
3015 [ "$mtime2" = $TEST_39_MTIME ] || \
3016 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3018 cancel_lru_locks osc
3019 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3022 run_test 39k "write, utime, close, stat ========================"
3024 # this should be set to future
3025 TEST_39_ATIME=`date -d "1 year" +%s`
3028 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3029 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3030 local atime_diff=$(do_facet $SINGLEMDS \
3031 lctl get_param -n mdd.*MDT0000*.atime_diff)
3035 # test setting directory atime to future
3036 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3037 local atime=$(stat -c %X $DIR/$tdir)
3038 [ "$atime" = $TEST_39_ATIME ] || \
3039 error "atime is not set to future: $atime, $TEST_39_ATIME"
3041 # test setting directory atime from future to now
3042 local d1=$(date +%s)
3044 local d2=$(date +%s)
3046 cancel_lru_locks mdc
3047 atime=$(stat -c %X $DIR/$tdir)
3048 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3049 error "atime is not updated from future: $atime, $d1<atime<$d2"
3051 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3054 # test setting directory atime when now > dir atime + atime_diff
3058 cancel_lru_locks mdc
3059 atime=$(stat -c %X $DIR/$tdir)
3060 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3061 error "atime is not updated : $atime, should be $d2"
3063 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3066 # test not setting directory atime when now < dir atime + atime_diff
3068 cancel_lru_locks mdc
3069 atime=$(stat -c %X $DIR/$tdir)
3070 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3071 error "atime is updated to $atime, should remain $d1<atime<$d2"
3073 do_facet $SINGLEMDS \
3074 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3076 run_test 39l "directory atime update ==========================="
3079 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3082 local far_past_mtime=$(date -d "May 29 1953" +%s)
3083 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3085 touch -m -d @$far_past_mtime $DIR1/$tfile
3086 touch -a -d @$far_past_atime $DIR1/$tfile
3088 for (( i=0; i < 2; i++ )) ; do
3089 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3090 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3091 error "atime or mtime set incorrectly"
3093 cancel_lru_locks osc
3094 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3097 run_test 39m "test atime and mtime before 1970"
3099 test_39n() { # LU-3832
3100 local atime_diff=$(do_facet $SINGLEMDS \
3101 lctl get_param -n mdd.*MDT0000*.atime_diff)
3106 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3109 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3110 atime0=$(stat -c %X $DIR/$tfile)
3113 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3114 atime1=$(stat -c %X $DIR/$tfile)
3117 cancel_lru_locks mdc
3118 cancel_lru_locks osc
3119 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3120 atime2=$(stat -c %X $DIR/$tfile)
3122 do_facet $SINGLEMDS \
3123 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3125 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3126 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3128 run_test 39n "check that O_NOATIME is honored"
3131 TESTDIR=$DIR/$tdir/$tfile
3132 [ -e $TESTDIR ] && rm -rf $TESTDIR
3139 links2=$(stat -c %h .)
3140 [ $(($links1 + 2)) != $links2 ] &&
3141 error "wrong links count $(($links1 + 2)) != $links2"
3143 links3=$(stat -c %h .)
3144 [ $(($links1 + 1)) != $links3 ] &&
3145 error "wrong links count $links1 != $links3"
3148 run_test 39o "directory cached attributes updated after create ========"
3151 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3152 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3153 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3154 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3155 error "$tfile is not 4096 bytes in size"
3157 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3161 small_write $DIR/f41 18
3163 run_test 41 "test small file write + fstat ====================="
3165 count_ost_writes() {
3166 lctl get_param -n osc.*.stats |
3167 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
3174 BG_DIRTY_RATIO_SAVE=10
3175 MAX_BG_DIRTY_RATIO=25
3179 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3180 # dirty_ratio, dirty_background_ratio
3181 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3182 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3183 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3184 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3186 # if file not here, we are a 2.4 kernel
3187 kill -CONT `pidof kupdated`
3192 # setup the trap first, so someone cannot exit the test at the
3193 # exact wrong time and mess up a machine
3194 trap start_writeback EXIT
3195 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3196 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3197 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3198 sysctl -w vm.dirty_writeback_centisecs=0
3199 sysctl -w vm.dirty_writeback_centisecs=0
3200 # save and increase /proc/sys/vm/dirty_ratio
3201 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3202 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3203 # save and increase /proc/sys/vm/dirty_background_ratio
3204 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3205 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3207 # if file not here, we are a 2.4 kernel
3208 kill -STOP `pidof kupdated`
3212 # ensure that all stripes have some grant before we test client-side cache
3214 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3215 dd if=/dev/zero of=$i bs=4k count=1
3220 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3221 # file truncation, and file removal.
3223 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3225 cancel_lru_locks osc
3227 sync; sleep 1; sync # just to be safe
3228 BEFOREWRITES=`count_ost_writes`
3229 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3230 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3231 AFTERWRITES=`count_ost_writes`
3232 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3233 error "$BEFOREWRITES < $AFTERWRITES"
3236 run_test 42a "ensure that we don't flush on close =============="
3239 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3241 cancel_lru_locks osc
3244 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3245 BEFOREWRITES=`count_ost_writes`
3246 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3247 AFTERWRITES=`count_ost_writes`
3248 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
3249 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3251 BEFOREWRITES=`count_ost_writes`
3252 sync || error "sync: $?"
3253 AFTERWRITES=`count_ost_writes`
3254 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
3255 error "$BEFOREWRITES < $AFTERWRITES on sync"
3257 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3261 run_test 42b "test destroy of file with cached dirty data ======"
3263 # if these tests just want to test the effect of truncation,
3264 # they have to be very careful. consider:
3265 # - the first open gets a {0,EOF}PR lock
3266 # - the first write conflicts and gets a {0, count-1}PW
3267 # - the rest of the writes are under {count,EOF}PW
3268 # - the open for truncate tries to match a {0,EOF}PR
3269 # for the filesize and cancels the PWs.
3270 # any number of fixes (don't get {0,EOF} on open, match
3271 # composite locks, do smarter file size management) fix
3272 # this, but for now we want these tests to verify that
3273 # the cancellation with truncate intent works, so we
3274 # start the file with a full-file pw lock to match against
3275 # until the truncate.
3280 cancel_lru_locks osc
3282 # prime the file with 0,EOF PW to match
3286 # now the real test..
3287 dd if=/dev/zero of=$file bs=1024 count=100
3288 BEFOREWRITES=`count_ost_writes`
3289 $TRUNCATE $file $offset
3290 cancel_lru_locks osc
3291 AFTERWRITES=`count_ost_writes`
3296 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3298 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3299 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3302 run_test 42c "test partial truncate of file with cached dirty data"
3305 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3307 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3308 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3311 run_test 42d "test complete truncate of file with cached dirty data"
3313 test_42e() { # bug22074
3314 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3315 local TDIR=$DIR/${tdir}e
3316 local pagesz=$(page_size)
3317 local pages=16 # hardcoded 16 pages, don't change it.
3318 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3319 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3323 test_mkdir -p $DIR/${tdir}e
3324 $SETSTRIPE -c 1 $TDIR
3325 createmany -o $TDIR/f $files
3327 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3329 # we assume that with $OSTCOUNT files, at least one of them will
3330 # be allocated on OST0.
3331 warmup_files=$((OSTCOUNT * max_dirty_mb))
3332 createmany -o $TDIR/w $warmup_files
3334 # write a large amount of data into one file and sync, to get good
3335 # avail_grant number from OST.
3336 for ((i=0; i<$warmup_files; i++)); do
3337 idx=$($GETSTRIPE -i $TDIR/w$i)
3338 [ $idx -ne 0 ] && continue
3339 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3342 [ $i -gt $warmup_files ] && error "OST0 is still cold"
3344 $LCTL get_param $proc_osc0/cur_dirty_bytes
3345 $LCTL get_param $proc_osc0/cur_grant_bytes
3347 # create as much dirty pages as we can while not to trigger the actual
3348 # RPCs directly. but depends on the env, VFS may trigger flush during this
3349 # period, hopefully we are good.
3350 for ((i=0; i<$warmup_files; i++)); do
3351 idx=$($GETSTRIPE -i $TDIR/w$i)
3352 [ $idx -ne 0 ] && continue
3353 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3355 $LCTL get_param $proc_osc0/cur_dirty_bytes
3356 $LCTL get_param $proc_osc0/cur_grant_bytes
3358 # perform the real test
3359 $LCTL set_param $proc_osc0/rpc_stats 0
3360 for ((;i<$files; i++)); do
3361 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3362 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3365 $LCTL get_param $proc_osc0/rpc_stats
3368 local have_ppr=false
3369 $LCTL get_param $proc_osc0/rpc_stats |
3370 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3371 # skip lines until we are at the RPC histogram data
3372 [ "$PPR" == "pages" ] && have_ppr=true && continue
3373 $have_ppr || continue
3375 # we only want the percent stat for < 16 pages
3376 [ $(echo $PPR | tr -d ':') -ge $pages ] && break
3378 percent=$((percent + WPCT))
3379 if [ $percent -gt 15 ]; then
3380 error "less than 16-pages write RPCs" \
3387 run_test 42e "verify sub-RPC writes are not done synchronously"
3390 test_mkdir -p $DIR/$tdir
3391 cp -p /bin/ls $DIR/$tdir/$tfile
3392 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3394 # give multiop a chance to open
3397 $DIR/$tdir/$tfile && error || true
3400 run_test 43 "execution of file opened for write should return -ETXTBSY"
3403 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3404 test_mkdir -p $DIR/$tdir
3405 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3406 cp -p multiop $DIR/$tdir/multiop
3407 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3410 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3411 kill -USR1 $MULTIOP_PID || return 2
3412 wait $MULTIOP_PID || return 3
3413 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3415 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3418 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3419 test_mkdir -p $DIR/$tdir
3420 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3421 cp -p multiop $DIR/$tdir/multiop
3422 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3425 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3426 kill -USR1 $MULTIOP_PID || return 2
3427 wait $MULTIOP_PID || return 3
3428 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3430 run_test 43b "truncate of file being executed should return -ETXTBSY"
3433 local testdir="$DIR/$tdir"
3434 test_mkdir -p $DIR/$tdir
3436 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
3437 ( cd $testdir && md5sum -c)
3439 run_test 43c "md5sum of copy into lustre========================"
3442 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
3443 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3444 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3446 run_test 44 "zero length read from a sparse stripe ============="
3449 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
3451 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3452 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
3453 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
3455 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
3456 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
3459 OFFSETS="0 $((stride/2)) $((stride-1))"
3460 for offset in $OFFSETS ; do
3461 for i in `seq 0 $((nstripe-1))`; do
3462 local GLOBALOFFSETS=""
3463 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
3464 local myfn=$DIR/d44a-$size
3465 echo "--------writing $myfn at $size"
3466 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
3467 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3468 ll_sparseness_verify $myfn $GLOBALOFFSETS \
3469 || error "ll_sparseness_verify $GLOBALOFFSETS"
3471 for j in `seq 0 $((nstripe-1))`; do
3472 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
3473 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
3474 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3476 ll_sparseness_verify $myfn $GLOBALOFFSETS \
3477 || error "ll_sparseness_verify $GLOBALOFFSETS"
3482 run_test 44a "test sparse pwrite ==============================="
3486 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
3492 before=`dirty_osc_total`
3493 echo executing "\"$*\""
3495 after=`dirty_osc_total`
3496 echo before $before, after $after
3499 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3501 # Obtain grants from OST if it supports it
3502 echo blah > ${f}_grant
3505 do_dirty_record "echo blah > $f"
3506 [ $before -eq $after ] && error "write wasn't cached"
3507 do_dirty_record "> $f"
3508 [ $before -gt $after ] || error "truncate didn't lower dirty count"
3509 do_dirty_record "echo blah > $f"
3510 [ $before -eq $after ] && error "write wasn't cached"
3511 do_dirty_record "sync"
3512 [ $before -gt $after ] || error "writeback didn't lower dirty count"
3513 do_dirty_record "echo blah > $f"
3514 [ $before -eq $after ] && error "write wasn't cached"
3515 do_dirty_record "cancel_lru_locks osc"
3516 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
3519 run_test 45 "osc io page accounting ============================"
3521 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3522 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3523 # objects offset and an assert hit when an rpc was built with 1023's mapped
3524 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3526 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3530 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3532 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3533 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3537 run_test 46 "dirtying a previously written page ================"
3539 # test_47 is removed "Device nodes check" is moved to test_28
3541 test_48a() { # bug 2399
3542 check_kernel_version 34 || return 0
3543 test_mkdir -p $DIR/$tdir
3545 mv $DIR/$tdir $DIR/d48.new || error "move directory failed"
3546 test_mkdir $DIR/$tdir || error "recreate directory failed"
3547 touch foo || error "'touch foo' failed after recreating cwd"
3548 test_mkdir $DIR/$tdir/bar ||
3549 error "'mkdir foo' failed after recreating cwd"
3550 if check_kernel_version 44; then
3551 touch .foo || error "'touch .foo' failed after recreating cwd"
3552 test_mkdir $DIR/$tdir/.bar ||
3553 error "'mkdir .foo' failed after recreating cwd"
3555 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3556 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3557 cd . || error "'cd .' failed after recreating cwd"
3558 test_mkdir . && error "'mkdir .' worked after recreating cwd"
3559 rmdir . && error "'rmdir .' worked after recreating cwd"
3560 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3561 cd .. || error "'cd ..' failed after recreating cwd"
3563 run_test 48a "Access renamed working dir (should return errors)="
3565 test_48b() { # bug 2399
3566 check_kernel_version 34 || return 0
3568 test_mkdir -p $DIR/$tdir
3570 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
3571 touch foo && error "'touch foo' worked after removing cwd"
3572 test_mkdir $DIR/$tdir/foo &&
3573 error "'mkdir foo' worked after removing cwd"
3574 if check_kernel_version 44; then
3575 touch .foo && error "'touch .foo' worked after removing cwd"
3576 test_mkdir $DIR/$tdir/.foo &&
3577 error "'mkdir .foo' worked after removing cwd"
3579 ls . > /dev/null && error "'ls .' worked after removing cwd"
3580 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3581 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
3582 test_mkdir $DIR/$tdir/. && error "'mkdir .' worked after removing cwd"
3583 rmdir . && error "'rmdir .' worked after removing cwd"
3584 ln -s . foo && error "'ln -s .' worked after removing cwd"
3585 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
3587 run_test 48b "Access removed working dir (should return errors)="
3589 test_48c() { # bug 2350
3590 check_kernel_version 36 || return 0
3591 #lctl set_param debug=-1
3594 test_mkdir -p $DIR/$tdir/dir
3596 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3597 $TRACE touch foo && error "touch foo worked after removing cwd"
3598 $TRACE test_mkdir foo && error "'mkdir foo' worked after removing cwd"
3599 if check_kernel_version 44; then
3600 touch .foo && error "touch .foo worked after removing cwd"
3601 test_mkdir .foo && error "mkdir .foo worked after removing cwd"
3603 $TRACE ls . && error "'ls .' worked after removing cwd"
3604 $TRACE ls .. || error "'ls ..' failed after removing cwd"
3605 is_patchless || ( $TRACE cd . &&
3606 error "'cd .' worked after removing cwd" )
3607 $TRACE test_mkdir . && error "'mkdir .' worked after removing cwd"
3608 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
3609 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
3610 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
3612 run_test 48c "Access removed working subdir (should return errors)"
3614 test_48d() { # bug 2350
3615 check_kernel_version 36 || return 0
3616 #lctl set_param debug=-1
3619 test_mkdir -p $DIR/$tdir/dir
3621 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3622 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3623 $TRACE touch foo && error "'touch foo' worked after removing parent"
3624 $TRACE test_mkdir foo && error "mkdir foo worked after removing parent"
3625 if check_kernel_version 44; then
3626 touch .foo && error "'touch .foo' worked after removing parent"
3628 error "mkdir .foo worked after removing parent"
3630 $TRACE ls . && error "'ls .' worked after removing parent"
3631 $TRACE ls .. && error "'ls ..' worked after removing parent"
3632 is_patchless || ( $TRACE cd . &&
3633 error "'cd .' worked after recreate parent" )
3634 $TRACE test_mkdir . && error "'mkdir .' worked after removing parent"
3635 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
3636 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
3637 is_patchless || ( $TRACE cd .. &&
3638 error "'cd ..' worked after removing parent" || true )
3640 run_test 48d "Access removed parent subdir (should return errors)"
3642 test_48e() { # bug 4134
3643 check_kernel_version 41 || return 0
3644 #lctl set_param debug=-1
3647 test_mkdir -p $DIR/$tdir/dir
3649 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3650 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3651 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
3652 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
3653 # On a buggy kernel addition of "touch foo" after cd .. will
3654 # produce kernel oops in lookup_hash_it
3655 touch ../foo && error "'cd ..' worked after recreate parent"
3657 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
3659 run_test 48e "Access to recreated parent subdir (should return errors)"
3661 test_49() { # LU-1030
3662 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3663 # get ost1 size - lustre-OST0000
3664 ost1_size=$(do_facet ost1 lfs df |grep ${ost1_svc} |awk '{print $4}')
3665 # write 800M at maximum
3666 [ $ost1_size -gt 819200 ] && ost1_size=819200
3668 lfs setstripe -c 1 -i 0 $DIR/$tfile
3669 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
3672 # change max_pages_per_rpc while writing the file
3673 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
3674 local orig_mppc=`$LCTL get_param -n $osc1_mppc`
3675 # loop until dd process exits
3676 while ps ax -opid | grep -wq $dd_pid; do
3677 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
3678 sleep $((RANDOM % 5 + 1))
3680 # restore original max_pages_per_rpc
3681 $LCTL set_param $osc1_mppc=$orig_mppc
3682 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
3684 run_test 49 "Change max_pages_per_rpc won't break osc extent"
3688 test_mkdir $DIR/$tdir
3690 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
3692 run_test 50 "special situations: /proc symlinks ==============="
3694 test_51a() { # was test_51
3695 # bug 1516 - create an empty entry right after ".." then split dir
3696 test_mkdir -p $DIR/$tdir
3697 touch $DIR/$tdir/foo
3698 $MCREATE $DIR/$tdir/bar
3700 createmany -m $DIR/$tdir/longfile 201
3702 while [ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]; do
3703 $MCREATE $DIR/$tdir/longfile$FNUM
3708 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
3710 run_test 51a "special situations: split htree with empty entry =="
3712 export NUMTEST=70000
3714 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3715 local BASE=$DIR/$tdir
3717 # cleanup the directory
3722 local mdtidx=$(printf "%04x" $($LFS getstripe -M $BASE))
3723 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
3724 [ $numfree -lt 21000 ] && skip "not enough free inodes ($numfree)" &&
3727 [ $numfree -lt $NUMTEST ] && NUMTEST=$(($numfree - 50)) &&
3728 echo "reduced count to $NUMTEST due to inodes"
3730 # need to check free space for the directories as well
3731 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
3732 numfree=$((blkfree / 4))
3733 [ $numfree -lt $NUMTEST ] && NUMTEST=$(($numfree - 50)) &&
3734 echo "reduced count to $NUMTEST due to blocks"
3736 createmany -d $BASE/d $NUMTEST && echo $NUMTEST > $BASE/fnum ||
3737 echo "failed" > $BASE/fnum
3739 run_test 51b "exceed 64k subdirectory nlink limit"
3741 test_51ba() { # LU-993
3742 local BASE=$DIR/$tdir
3743 # unlink all but 100 subdirectories, then check it still works
3745 [ -f $BASE/fnum ] && local NUMPREV=$(cat $BASE/fnum) && rm $BASE/fnum
3747 [ "$NUMPREV" != "failed" ] && NUMTEST=$NUMPREV
3748 local DELETE=$((NUMTEST - LEFT))
3750 # continue on to run this test even if 51b didn't finish,
3751 # just to delete the many subdirectories created.
3752 [ ! -d "${BASE}/d1" ] && skip "test_51b() not run" && return 0
3754 # for ldiskfs the nlink count should be 1, but this is OSD specific
3755 # and so this is listed for informational purposes only
3756 echo "nlink before: $(stat -c %h $BASE), created before: $NUMTEST"
3757 unlinkmany -d $BASE/d $DELETE
3760 if [ $RC -ne 0 ]; then
3761 if [ "$NUMPREV" == "failed" ]; then
3762 skip "previous setup failed"
3765 error "unlink of first $DELETE subdirs failed"
3770 echo "nlink between: $(stat -c %h $BASE)"
3771 # trim the first line of ls output
3772 local FOUND=$(($(ls -l ${BASE} | wc -l) - 1))
3773 [ $FOUND -ne $LEFT ] &&
3774 error "can't find subdirs: found only $FOUND/$LEFT"
3776 unlinkmany -d $BASE/d $DELETE $LEFT ||
3777 error "unlink of second $LEFT subdirs failed"
3778 # regardless of whether the backing filesystem tracks nlink accurately
3779 # or not, the nlink count shouldn't be more than "." and ".." here
3780 local AFTER=$(stat -c %h $BASE)
3781 [ $AFTER -gt 2 ] && error "nlink after: $AFTER > 2" ||
3782 echo "nlink after: $AFTER"
3784 run_test 51ba "verify nlink for many subdirectory cleanup"
3787 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3788 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping test with few OSTs" && return
3789 test_mkdir -p $DIR/$tdir
3790 createmany -o $DIR/$tdir/t- 1000
3791 $GETSTRIPE $DIR/$tdir > $TMP/files
3792 for N in `seq 0 $((OSTCOUNT - 1))`; do
3793 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
3794 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
3795 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
3797 unlinkmany $DIR/$tdir/t- 1000
3800 for N in `seq 1 $((OSTCOUNT - 1))`; do
3801 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
3802 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3803 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
3804 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3806 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
3807 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3808 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
3809 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3813 run_test 51d "check object distribution ===================="
3816 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
3817 test_mkdir -p $DIR/$tdir
3818 touch $DIR/$tdir/foo
3819 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
3820 echo bar >> $DIR/$tdir/foo || error "append bar failed"
3821 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3822 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3823 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3825 echo foo >> $DIR/$tdir/foo || error "append foo failed"
3826 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3827 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
3829 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
3830 cp -r $DIR/$tdir /tmp/
3831 rm -fr $DIR/$tdir || error "cleanup rm failed"
3833 run_test 52a "append-only flag test (should return errors) ====="
3836 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
3837 test_mkdir -p $DIR/$tdir
3838 touch $DIR/$tdir/foo
3839 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
3840 cat test > $DIR/$tdir/foo && error "cat test worked"
3841 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3842 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3843 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3845 echo foo >> $DIR/$tdir/foo && error "echo worked"
3846 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3847 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
3848 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
3849 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
3851 chattr -i $DIR/$tdir/foo || error "chattr failed"
3853 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
3855 run_test 52b "immutable flag test (should return errors) ======="
3858 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3859 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3860 remote_ost_nodsh && skip "remote OST with nodsh" && return
3875 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
3876 for value in $(do_facet $SINGLEMDS lctl get_param osc.$mdtosc.prealloc_last_id) ; do
3877 param=$(echo ${value[0]} | cut -d "=" -f1)
3878 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
3879 param_seq=$(echo ${param} |
3880 sed -e s/prealloc_last_id/prealloc_last_seq/g)
3881 mds_last_seq=$(do_facet $SINGLEMDS lctl get_param -n $param_seq)
3882 mds_last=$(do_facet $SINGLEMDS lctl get_param -n $param)
3884 ostnum=$(index_from_ostuuid ${ostname}_UUID)
3885 node=$(facet_active_host ost$((ostnum+1)))
3886 param="obdfilter.$ostname.last_id"
3887 for ost_last in $(do_node $node lctl get_param -n $param) ; do
3888 echo "$ostname.last_id=$ost_last ;MDS.last_id=$mds_last"
3889 ost_last_id=$(echo $ost_last | awk -F':' '{print $2}' |
3891 ost_last_seq=$(echo $ost_last | awk -F':' '{print $1}')
3892 if [ $ost_last_seq = $mds_last_seq ]; then
3893 if [ $ost_last_id != $mds_last ]; then
3894 error "$ost_last != $mds_last_id"
3902 [ $found = 0 ] && error "can not match last_seq/last_id for $mdtosc"
3905 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
3908 $SOCKETSERVER $DIR/socket ||
3909 error "$SOCKETSERVER $DIR/socket failed: $?"
3910 $SOCKETCLIENT $DIR/socket ||
3911 error "$SOCKETCLIENT $DIR/socket failed: $?"
3912 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
3914 run_test 54a "unix domain socket test =========================="
3920 dd if=/dev/zero of=$f bs=$(page_size) count=1
3922 run_test 54b "char device works in lustre ======================"
3925 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
3926 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
3927 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
3929 for i in $(seq 3 7); do
3930 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
3938 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3941 loopdev="$DIR/loop54c"
3944 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
3945 mknod $loopdev b 7 $LOOPNUM
3946 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
3947 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
3948 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
3949 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
3951 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
3952 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
3954 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
3959 run_test 54c "block device works in lustre ====================="
3965 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
3967 run_test 54d "fifo device works in lustre ======================"
3970 check_kernel_version 46 || return 0
3973 cp -aL /dev/console $f
3974 echo $string > $f || error "echo $string to $f failed"
3976 run_test 54e "console/tty device works in lustre ======================"
3978 #The test_55 used to be iopen test and it was removed by bz#24037.
3979 #run_test 55 "check iopen_connect_dentry() ======================"
3981 test_56a() { # was test_56
3984 test_mkdir -p $DIR/$tdir/dir
3986 NUMFILESx2=$(($NUMFILES * 2))
3987 for i in `seq 1 $NUMFILES` ; do
3988 touch $DIR/$tdir/file$i
3989 touch $DIR/$tdir/dir/file$i
3992 # test lfs getstripe with --recursive
3993 FILENUM=`$GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx`
3994 [ $FILENUM -eq $NUMFILESx2 ] ||
3995 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
3996 FILENUM=`$GETSTRIPE $DIR/$tdir | grep -c obdidx`
3997 [ $FILENUM -eq $NUMFILES ] ||
3998 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
3999 echo "$GETSTRIPE --recursive passed."
4001 # test lfs getstripe with file instead of dir
4002 FILENUM=`$GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx`
4003 [ $FILENUM -eq 1 ] || error \
4004 "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
4005 echo "$GETSTRIPE file1 passed."
4007 #test lfs getstripe with --verbose
4008 [ `$GETSTRIPE --verbose $DIR/$tdir |
4009 grep -c lmm_magic` -eq $NUMFILES ] ||
4010 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
4011 [ `$GETSTRIPE $DIR/$tdir | grep -c lmm_magic` -eq 0 ] ||
4012 error "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
4013 echo "$GETSTRIPE --verbose passed."
4015 #test lfs getstripe with --obd
4016 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
4017 grep -q "unknown obduuid" ||
4018 error "$GETSTRIPE --obd wrong_uuid should return error message"
4020 [ "$OSTCOUNT" -lt 2 ] &&
4021 skip_env "skipping other $GETSTRIPE --obd test" && return
4024 OBDUUID=$(ostuuid_from_index $OSTIDX)
4025 FILENUM=`$GETSTRIPE -ir $DIR/$tdir | grep -x $OSTIDX | wc -l`
4026 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l`
4027 [ $FOUND -eq $FILENUM ] ||
4028 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
4029 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
4030 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
4031 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] ||
4032 error "$GETSTRIPE --obd: should not show file on other obd"
4033 echo "$GETSTRIPE --obd passed"
4035 run_test 56a "check $GETSTRIPE"
4040 local LOCAL_NUMFILES="$1"
4041 local LOCAL_NUMDIRS="$2"
4042 local MKDIR_PARAMS="$3"
4044 if [ ! -d "$TDIR" ] ; then
4046 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
4047 for i in `seq 1 $LOCAL_NUMFILES` ; do
4050 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4051 test_mkdir $TDIR/dir$i
4052 for j in `seq 1 $LOCAL_NUMFILES` ; do
4053 touch $TDIR/dir$i/file$j
4059 setup_56_special() {
4063 if [ ! -e "$TDIR/loop1b" ] ; then
4064 for i in `seq 1 $LOCAL_NUMFILES` ; do
4065 mknod $TDIR/loop${i}b b 7 $i
4066 mknod $TDIR/null${i}c c 1 3
4067 ln -s $TDIR/file1 $TDIR/link${i}l
4069 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4070 mknod $TDIR/dir$i/loop${i}b b 7 $i
4071 mknod $TDIR/dir$i/null${i}c c 1 3
4072 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
4081 setup_56 $NUMFILES $NUMDIRS
4083 EXPECTED=$(($NUMDIRS + 2))
4084 # test lfs find with -name
4085 for i in $(seq 1 $NUMFILES) ; do
4086 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
4087 [ $NUMS -eq $EXPECTED ] ||
4088 error "lfs find -name \"*$i\" $TDIR wrong: "\
4089 "found $NUMS, expected $EXPECTED"
4092 run_test 56g "check lfs find -name ============================="
4098 setup_56 $NUMFILES $NUMDIRS
4100 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4101 # test lfs find with ! -name
4102 for i in $(seq 1 $NUMFILES) ; do
4103 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
4104 [ $NUMS -eq $EXPECTED ] ||
4105 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
4106 "found $NUMS, expected $EXPECTED"
4109 run_test 56h "check lfs find ! -name ============================="
4113 test_mkdir -p $DIR/$tdir
4114 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
4115 CMD="$LFIND -ost $UUID $DIR/$tdir"
4117 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
4119 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
4123 setup_56_special $NUMFILES $NUMDIRS
4125 EXPECTED=$((NUMDIRS + 1))
4126 CMD="$LFIND -type d $TDIR"
4127 NUMS=$($CMD | wc -l)
4128 [ $NUMS -eq $EXPECTED ] ||
4129 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4131 run_test 56j "check lfs find -type d ============================="
4135 setup_56_special $NUMFILES $NUMDIRS
4137 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4138 CMD="$LFIND -type f $TDIR"
4139 NUMS=$($CMD | wc -l)
4140 [ $NUMS -eq $EXPECTED ] ||
4141 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4143 run_test 56k "check lfs find -type f ============================="
4147 setup_56_special $NUMFILES $NUMDIRS
4149 EXPECTED=$((NUMDIRS + NUMFILES))
4150 CMD="$LFIND -type b $TDIR"
4151 NUMS=$($CMD | wc -l)
4152 [ $NUMS -eq $EXPECTED ] ||
4153 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4155 run_test 56l "check lfs find -type b ============================="
4159 setup_56_special $NUMFILES $NUMDIRS
4161 EXPECTED=$((NUMDIRS + NUMFILES))
4162 CMD="$LFIND -type c $TDIR"
4163 NUMS=$($CMD | wc -l)
4164 [ $NUMS -eq $EXPECTED ] ||
4165 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4167 run_test 56m "check lfs find -type c ============================="
4171 setup_56_special $NUMFILES $NUMDIRS
4173 EXPECTED=$((NUMDIRS + NUMFILES))
4174 CMD="$LFIND -type l $TDIR"
4175 NUMS=$($CMD | wc -l)
4176 [ $NUMS -eq $EXPECTED ] ||
4177 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4179 run_test 56n "check lfs find -type l ============================="
4183 setup_56 $NUMFILES $NUMDIRS
4185 utime $TDIR/file1 > /dev/null || error "utime (1)"
4186 utime $TDIR/file2 > /dev/null || error "utime (2)"
4187 utime $TDIR/dir1 > /dev/null || error "utime (3)"
4188 utime $TDIR/dir2 > /dev/null || error "utime (4)"
4189 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
4190 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
4193 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
4194 [ $NUMS -eq $EXPECTED ] || \
4195 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
4198 CMD="$LFIND -mtime 0 $TDIR"
4199 NUMS=$($CMD | wc -l)
4200 [ $NUMS -eq $EXPECTED ] ||
4201 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4203 run_test 56o "check lfs find -mtime for old files =========================="
4206 [ $RUNAS_ID -eq $UID ] &&
4207 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4210 setup_56 $NUMFILES $NUMDIRS
4212 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
4214 CMD="$LFIND -uid $RUNAS_ID $TDIR"
4215 NUMS=$($CMD | wc -l)
4216 [ $NUMS -eq $EXPECTED ] || \
4217 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4219 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
4220 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
4221 NUMS=$($CMD | wc -l)
4222 [ $NUMS -eq $EXPECTED ] || \
4223 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4225 run_test 56p "check lfs find -uid and ! -uid ==============================="
4228 [ $RUNAS_ID -eq $UID ] &&
4229 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4232 setup_56 $NUMFILES $NUMDIRS
4234 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
4237 CMD="$LFIND -gid $RUNAS_GID $TDIR"
4238 NUMS=$($CMD | wc -l)
4239 [ $NUMS -eq $EXPECTED ] ||
4240 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4242 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4243 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4244 NUMS=$($CMD | wc -l)
4245 [ $NUMS -eq $EXPECTED ] ||
4246 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4248 run_test 56q "check lfs find -gid and ! -gid ==============================="
4252 setup_56 $NUMFILES $NUMDIRS
4255 CMD="$LFIND -size 0 -type f $TDIR"
4256 NUMS=$($CMD | wc -l)
4257 [ $NUMS -eq $EXPECTED ] ||
4258 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4260 CMD="$LFIND ! -size 0 -type f $TDIR"
4261 NUMS=$($CMD | wc -l)
4262 [ $NUMS -eq $EXPECTED ] ||
4263 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4264 echo "test" > $TDIR/$tfile
4265 echo "test2" > $TDIR/$tfile.2 && sync
4267 CMD="$LFIND -size 5 -type f $TDIR"
4268 NUMS=$($CMD | wc -l)
4269 [ $NUMS -eq $EXPECTED ] ||
4270 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4272 CMD="$LFIND -size +5 -type f $TDIR"
4273 NUMS=$($CMD | wc -l)
4274 [ $NUMS -eq $EXPECTED ] ||
4275 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4277 CMD="$LFIND -size +0 -type f $TDIR"
4278 NUMS=$($CMD | wc -l)
4279 [ $NUMS -eq $EXPECTED ] ||
4280 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4282 CMD="$LFIND ! -size -5 -type f $TDIR"
4283 NUMS=$($CMD | wc -l)
4284 [ $NUMS -eq $EXPECTED ] ||
4285 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4287 CMD="$LFIND -size -5 -type f $TDIR"
4288 NUMS=$($CMD | wc -l)
4289 [ $NUMS -eq $EXPECTED ] ||
4290 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4292 run_test 56r "check lfs find -size works =========================="
4294 test_56s() { # LU-611
4296 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4298 if [ $OSTCOUNT -gt 1 ]; then
4299 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4303 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4307 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4308 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4309 NUMS=$($CMD | wc -l)
4310 [ $NUMS -eq $EXPECTED ] ||
4311 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4313 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4314 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4315 NUMS=$($CMD | wc -l)
4316 [ $NUMS -eq $EXPECTED ] ||
4317 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4320 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4321 NUMS=$($CMD | wc -l)
4322 [ $NUMS -eq $EXPECTED ] ||
4323 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4325 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4326 NUMS=$($CMD | wc -l)
4327 [ $NUMS -eq $EXPECTED ] ||
4328 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4331 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4332 NUMS=$($CMD | wc -l)
4333 [ $NUMS -eq $EXPECTED ] ||
4334 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4336 run_test 56s "check lfs find -stripe-count works"
4338 test_56t() { # LU-611
4340 setup_56 $NUMFILES $NUMDIRS "-s 512k"
4342 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4344 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4345 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4346 NUMS=$($CMD | wc -l)
4347 [ $NUMS -eq $EXPECTED ] ||
4348 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4350 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4351 NUMS=$($CMD | wc -l)
4352 [ $NUMS -eq $EXPECTED ] ||
4353 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4355 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4356 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4357 NUMS=$($CMD | wc -l)
4358 [ $NUMS -eq $EXPECTED ] ||
4359 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4361 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4362 NUMS=$($CMD | wc -l)
4363 [ $NUMS -eq $EXPECTED ] ||
4364 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4367 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4368 NUMS=$($CMD | wc -l)
4369 [ $NUMS -eq $EXPECTED ] ||
4370 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4372 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4373 NUMS=$($CMD | wc -l)
4374 [ $NUMS -eq $EXPECTED ] ||
4375 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4378 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4379 NUMS=$($CMD | wc -l)
4380 [ $NUMS -eq $EXPECTED ] ||
4381 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4383 run_test 56t "check lfs find -stripe-size works"
4385 test_56u() { # LU-611
4387 setup_56 $NUMFILES $NUMDIRS "-i 0"
4389 if [ $OSTCOUNT -gt 1 ]; then
4390 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
4396 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4397 CMD="$LFIND -stripe-index 0 -type f $TDIR"
4398 NUMS=$($CMD | wc -l)
4399 [ $NUMS -eq $EXPECTED ] ||
4400 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4403 CMD="$LFIND -stripe-index 1 -type f $TDIR"
4404 NUMS=$($CMD | wc -l)
4405 [ $NUMS -eq $EXPECTED ] ||
4406 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4408 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
4409 NUMS=$($CMD | wc -l)
4410 [ $NUMS -eq $EXPECTED ] ||
4411 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4414 # This should produce an error and not return any files
4415 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
4416 NUMS=$($CMD 2>/dev/null | wc -l)
4417 [ $NUMS -eq $EXPECTED ] ||
4418 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4420 if [ $OSTCOUNT -gt 1 ]; then
4421 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
4422 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
4423 NUMS=$($CMD | wc -l)
4424 [ $NUMS -eq $EXPECTED ] ||
4425 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4428 run_test 56u "check lfs find -stripe-index works"
4435 setup_56 $NUMFILES $NUMDIRS
4437 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
4438 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
4440 for file in $($LFIND -mdt $UUID $TDIR); do
4441 file_mdt_idx=$($GETSTRIPE -M $file)
4442 [ $file_mdt_idx -eq $MDT_IDX ] ||
4443 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
4446 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
4448 # Get and check the actual stripe count of one file.
4449 # Usage: check_stripe_count <file> <expected_stripe_count>
4450 check_stripe_count() {
4455 [[ -z "$file" || -z "$expected" ]] &&
4456 error "check_stripe_count: invalid argument!"
4458 local cmd="$GETSTRIPE -c $file"
4459 actual=$($cmd) || error "$cmd failed"
4460 actual=${actual%% *}
4462 if [[ $actual -ne $expected ]]; then
4463 [[ $expected -eq -1 ]] ||
4464 error "$cmd wrong: found $actual, expected $expected"
4465 [[ $actual -eq $OSTCOUNT ]] ||
4466 error "$cmd wrong: found $actual, expected $OSTCOUNT"
4471 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4474 rm -rf $TDIR || error "remove $TDIR failed"
4475 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4478 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
4479 error "$GETSTRIPE -S -d $TDIR failed"
4480 stripe_size=${stripe_size%% *}
4482 local file_size=$((stripe_size * OSTCOUNT))
4483 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
4484 local required_space=$((file_num * file_size))
4485 local free_space=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
4486 [[ $free_space -le $((required_space / 1024)) ]] &&
4487 skip_env "need at least $required_space bytes free space," \
4488 "have $free_space kbytes" && return
4491 local dd_count=$((file_size / dd_bs))
4493 # write data into the files
4497 for i in $(seq 1 $NUMFILES); do
4499 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
4500 error "write data into $file failed"
4502 for i in $(seq 1 $NUMDIRS); do
4503 for j in $(seq 1 $NUMFILES); do
4504 file=$TDIR/dir$i/file$j
4505 yes | dd bs=$dd_bs count=$dd_count of=$file \
4507 error "write data into $file failed"
4512 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
4515 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
4517 eval $cmd || error "$cmd failed"
4519 check_stripe_count $TDIR/file1 $expected
4522 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
4524 eval $cmd || error "$cmd failed"
4526 for j in $(seq 1 $NUMFILES); do
4527 check_stripe_count $TDIR/dir1/file$j $expected
4530 # lfs_migrate works with lfs find
4531 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
4532 $LFS_MIGRATE -y -c $expected"
4534 eval $cmd || error "$cmd failed"
4536 for i in $(seq 2 $NUMFILES); do
4537 check_stripe_count $TDIR/file$i $expected
4539 for i in $(seq 2 $NUMDIRS); do
4540 for j in $(seq 1 $NUMFILES); do
4541 check_stripe_count $TDIR/dir$i/file$j $expected
4545 run_test 56w "check lfs_migrate -c stripe_count works"
4548 check_swap_layouts_support && return 0
4549 [ "$OSTCOUNT" -lt "2" ] &&
4550 skip_env "need 2 OST, skipping test" && return
4552 local dir0=$DIR/$tdir/$testnum
4553 mkdir -p $dir0 || error "creating dir $dir0"
4555 local ref1=/etc/passwd
4556 local file1=$dir0/file1
4558 $SETSTRIPE -c 2 $file1
4560 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
4561 stripe=$($GETSTRIPE -c $file1)
4562 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
4563 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
4568 run_test 56x "lfs migration support"
4573 local dir0=$DIR/$tdir/$testnum
4574 mkdir -p $dir0 || error "creating dir $dir0"
4575 local f1=$dir0/file1
4576 local f2=$dir0/file2
4578 touch $f1 || error "creating std file $f1"
4579 $MULTIOP $f2 H2c || error "creating released file $f2"
4581 # a directory can be raid0, so ask only for files
4582 res=$($LFIND $dir0 -L raid0 -type f | wc -l)
4583 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
4585 res=$($LFIND $dir0 \! -L raid0 -type f | wc -l)
4586 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
4588 # only files can be released, so no need to force file search
4589 res=$($LFIND $dir0 -L released)
4590 [[ $res == $f2 ]] || error "search released: found $res != $f2"
4592 res=$($LFIND $dir0 \! -L released)
4593 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
4596 run_test 56y "lfs find -L raid0|released"
4599 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4600 # note test will not do anything if MDS is not local
4601 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4602 skip "Only applicable to ldiskfs-based MDTs"
4606 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4607 local MNTDEV="osd*.*MDT*.mntdev"
4608 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
4609 [ -z "$DEV" ] && error "can't access $MNTDEV"
4610 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
4611 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
4612 error "can't access $DEV"
4613 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
4614 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
4618 run_test 57a "verify MDS filesystem created with large inodes =="
4621 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4622 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4623 skip "Only applicable to ldiskfs-based MDTs"
4627 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4632 local FILEN=$dir/f$FILECOUNT
4634 rm -rf $dir || error "removing $dir"
4635 test_mkdir -p $dir || error "creating $dir"
4636 local num=$(get_mds_dir $dir)
4639 echo "mcreating $FILECOUNT files"
4640 createmany -m $dir/f 1 $FILECOUNT || \
4641 error "creating files in $dir"
4643 # verify that files do not have EAs yet
4644 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
4645 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
4649 df $dir #make sure we get new statfs data
4650 local MDSFREE=$(do_facet $mymds \
4651 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4652 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4653 echo "opening files to create objects/EAs"
4655 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
4656 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
4659 # verify that files have EAs now
4660 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
4661 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
4663 sleep 1 #make sure we get new statfs data
4665 local MDSFREE2=$(do_facet $mymds \
4666 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4667 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4668 if [ "$MDCFREE2" -lt "$((MDCFREE - 8))" ]; then
4669 if [ "$MDSFREE" != "$MDSFREE2" ]; then
4670 error "MDC before $MDCFREE != after $MDCFREE2"
4672 echo "MDC before $MDCFREE != after $MDCFREE2"
4673 echo "unable to confirm if MDS has large inodes"
4678 run_test 57b "default LOV EAs are stored inside large inodes ==="
4681 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4682 [ -z "$(which wiretest 2>/dev/null)" ] &&
4683 skip_env "could not find wiretest" && return
4686 run_test 58 "verify cross-platform wire constants =============="
4689 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4690 echo "touch 130 files"
4691 createmany -o $DIR/f59- 130
4693 unlinkmany $DIR/f59- 130
4695 # wait for commitment of removal
4696 wait_delete_completed
4698 run_test 59 "verify cancellation of llog records async ========="
4700 TEST60_HEAD="test_60 run $RANDOM"
4702 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4703 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
4704 do_facet mgs "! which run-llog.sh &> /dev/null" &&
4705 skip_env "missing subtest run-llog.sh" && return
4706 log "$TEST60_HEAD - from kernel mode"
4707 do_facet mgs sh run-llog.sh
4709 run_test 60a "llog sanity tests run from kernel module =========="
4711 test_60b() { # bug 6411
4712 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4714 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
4726 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
4728 run_test 60b "limit repeated messages from CERROR/CWARN ========"
4731 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4732 echo "create 5000 files"
4733 createmany -o $DIR/f60c- 5000
4734 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
4735 lctl set_param fail_loc=0x80000137
4736 unlinkmany $DIR/f60c- 5000
4737 lctl set_param fail_loc=0
4739 run_test 60c "unlink file when mds full"
4742 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4743 SAVEPRINTK=$(lctl get_param -n printk)
4745 # verify "lctl mark" is even working"
4746 MESSAGE="test message ID $RANDOM $$"
4747 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4748 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
4750 lctl set_param printk=0 || error "set lnet.printk failed"
4751 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
4752 MESSAGE="new test message ID $RANDOM $$"
4753 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
4754 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4755 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
4757 lctl set_param -n printk="$SAVEPRINTK"
4759 run_test 60d "test printk console message masking"
4762 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4764 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
4765 cancel_lru_locks osc
4766 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
4769 run_test 61 "mmap() writes don't make sync hang ================"
4771 # bug 2330 - insufficient obd_match error checking causes LBUG
4773 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4776 cancel_lru_locks osc
4777 lctl set_param fail_loc=0x405
4778 cat $f && error "cat succeeded, expect -EIO"
4779 lctl set_param fail_loc=0
4781 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
4782 # match every page all of the time.
4783 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
4785 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
4786 test_63a() { # was test_63
4787 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4788 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
4789 lctl set_param -n osc.*.max_dirty_mb 0
4790 for i in `seq 10` ; do
4791 dd if=/dev/zero of=$DIR/f63 bs=8k &
4797 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
4798 rm -f $DIR/f63 || true
4800 run_test 63a "Verify oig_wait interruption does not crash ======="
4802 # bug 2248 - async write errors didn't return to application on sync
4803 # bug 3677 - async write errors left page locked
4805 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4807 lctl set_param debug=-1
4809 # ensure we have a grant to do async writes
4810 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
4813 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
4814 lctl set_param fail_loc=0x80000406
4815 $MULTIOP $DIR/$tfile Owy && \
4816 error "sync didn't return ENOMEM"
4817 sync; sleep 2; sync # do a real sync this time to flush page
4818 lctl get_param -n llite.*.dump_page_cache | grep locked && \
4819 error "locked page left in cache after async error" || true
4822 run_test 63b "async write errors should be returned to fsync ==="
4825 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4827 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
4829 run_test 64a "verify filter grant calculations (in kernel) ====="
4832 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4833 sh oos.sh $MOUNT || error "oos.sh failed: $?"
4835 run_test 64b "check out-of-space detection on client ==========="
4838 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
4840 run_test 64c "verify grant shrink ========================------"
4842 # bug 1414 - set/get directories' stripe info
4844 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4845 test_mkdir -p $DIR/$tdir
4847 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
4849 run_test 65a "directory with no stripe info ===================="
4852 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4853 test_mkdir -p $DIR/$tdir
4854 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4857 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
4859 run_test 65b "directory setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1"
4862 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4863 if [ $OSTCOUNT -gt 1 ]; then
4864 test_mkdir -p $DIR/$tdir
4865 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
4866 -c $(($OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
4868 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
4871 run_test 65c "directory setstripe -S $((STRIPESIZE*4)) -i 1 -c $((OSTCOUNT-1))"
4874 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4875 test_mkdir -p $DIR/$tdir
4876 if [ $STRIPECOUNT -le 0 ]; then
4878 elif [ $STRIPECOUNT -gt 2000 ]; then
4879 #LOV_MAX_STRIPE_COUNT is 2000
4880 [ $OSTCOUNT -gt 2000 ] && sc=2000 || sc=$(($OSTCOUNT - 1))
4882 sc=$(($STRIPECOUNT - 1))
4884 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
4885 touch $DIR/$tdir/f4 $DIR/$tdir/f5
4886 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
4887 error "lverify failed"
4889 run_test 65d "directory setstripe -S $STRIPESIZE -c stripe_count"
4892 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4893 test_mkdir -p $DIR/$tdir
4895 $SETSTRIPE $DIR/$tdir || error "setstripe"
4896 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
4897 error "no stripe info failed"
4899 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
4901 run_test 65e "directory setstripe defaults ======================="
4904 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4905 test_mkdir -p $DIR/${tdir}f
4906 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
4908 run_test 65f "dir setstripe permission (should return error) ==="
4911 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4912 test_mkdir -p $DIR/$tdir
4913 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4915 $SETSTRIPE -d $DIR/$tdir || error "setstripe"
4916 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
4917 error "delete default stripe failed"
4919 run_test 65g "directory setstripe -d ==========================="
4922 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4923 test_mkdir -p $DIR/$tdir
4924 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4926 test_mkdir -p $DIR/$tdir/dd1
4927 [ $($GETSTRIPE -c $DIR/$tdir) == $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
4928 error "stripe info inherit failed"
4930 run_test 65h "directory stripe info inherit ===================="
4932 test_65i() { # bug6367
4933 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4934 $SETSTRIPE -S 65536 -c -1 $MOUNT
4936 run_test 65i "set non-default striping on root directory (bug 6367)="
4938 test_65ia() { # bug12836
4939 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4940 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
4942 run_test 65ia "getstripe on -1 default directory striping"
4944 test_65ib() { # bug12836
4945 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4946 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
4948 run_test 65ib "getstripe -v on -1 default directory striping"
4950 test_65ic() { # bug12836
4951 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4952 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
4954 run_test 65ic "new find on -1 default directory striping"
4956 test_65j() { # bug6367
4957 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4959 # if we aren't already remounting for each test, do so for this test
4960 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
4961 cleanup || error "failed to unmount"
4964 $SETSTRIPE -d $MOUNT || error "setstripe failed"
4966 run_test 65j "set default striping on root directory (bug 6367)="
4968 test_65k() { # bug11679
4969 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4970 [ "$OSTCOUNT" -lt 2 ] && skip_env "too few OSTs" && return
4971 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4973 echo "Check OST status: "
4974 local MDS_OSCS=`do_facet $SINGLEMDS lctl dl |
4975 awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
4977 for OSC in $MDS_OSCS; do
4978 echo $OSC "is activate"
4979 do_facet $SINGLEMDS lctl --device %$OSC activate
4983 for INACTIVE_OSC in $MDS_OSCS; do
4984 echo "Deactivate: " $INACTIVE_OSC
4985 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
4986 for STRIPE_OSC in $MDS_OSCS; do
4987 OST=`osc_to_ost $STRIPE_OSC`
4988 IDX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
4989 awk -F: /$OST/'{ print $1 }' | head -n 1`
4991 [ -f $DIR/$tdir/$IDX ] && continue
4992 echo "$SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX"
4993 $SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX
4995 [ $RC -ne 0 ] && error "setstripe should have succeeded"
4998 echo $INACTIVE_OSC "is Activate."
4999 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
5002 run_test 65k "validate manual striping works properly with deactivated OSCs"
5004 test_65l() { # bug 12836
5005 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5006 test_mkdir -p $DIR/$tdir/test_dir
5007 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
5008 $LFS find -mtime -1 $DIR/$tdir >/dev/null
5010 run_test 65l "lfs find on -1 stripe dir ========================"
5012 # bug 2543 - update blocks count on client
5014 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5016 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
5017 sync; sync_all_data; sync; sync_all_data
5018 cancel_lru_locks osc
5019 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
5020 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
5022 run_test 66 "update inode blocks count on client ==============="
5027 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5029 if [ ! -z "$LLOOP" ]; then
5030 if swapon -s | grep -q $LLOOP; then
5031 swapoff $LLOOP || error "swapoff failed"
5034 $LCTL blockdev_detach $LLOOP || error "detach failed"
5038 if [ ! -z "$LLITELOOPLOAD" ]; then
5046 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
5050 swapon -s | awk '($1 == "'$1'") { print $4 }'
5053 # test case for lloop driver, basic function
5055 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5056 [ "$UID" != 0 ] && skip_env "must run as root" && return
5057 llite_lloop_enabled || \
5058 { skip_env "llite_lloop module disabled" && return; }
5060 trap cleanup_68 EXIT
5062 if ! module_loaded llite_lloop; then
5063 if load_module llite/llite_lloop; then
5066 skip_env "can't find module llite_lloop"
5071 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5072 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
5073 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
5075 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
5076 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
5080 run_test 68a "lloop driver - basic test ========================"
5082 # excercise swapping to lustre by adding a high priority swapfile entry
5083 # and then consuming memory until it is used.
5084 test_68b() { # was test_68
5085 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5086 [ "$UID" != 0 ] && skip_env "must run as root" && return
5087 lctl get_param -n devices | grep -q obdfilter && \
5088 skip "local OST" && return
5090 grep -q llite_lloop /proc/modules
5091 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
5093 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
5094 skip "can't reliably test swap with TCP" && return
5096 MEMTOTAL=`meminfo MemTotal`
5097 NR_BLOCKS=$((MEMTOTAL>>8))
5098 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
5100 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5101 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
5104 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
5106 trap cleanup_68 EXIT
5108 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
5110 echo "before: `swapon -s | grep $LLOOP`"
5111 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
5112 echo "after: `swapon -s | grep $LLOOP`"
5113 SWAPUSED=`swap_used $LLOOP`
5117 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
5119 run_test 68b "support swapping to Lustre ========================"
5121 # bug5265, obdfilter oa2dentry return -ENOENT
5122 # #define OBD_FAIL_OST_ENOENT 0x217
5124 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5125 remote_ost_nodsh && skip "remote OST with nodsh" && return
5128 $SETSTRIPE -c 1 -i 0 $f
5130 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
5132 do_facet ost1 lctl set_param fail_loc=0x217
5133 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
5134 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
5136 do_facet ost1 lctl set_param fail_loc=0
5137 $DIRECTIO write $f 0 2 || error "write error"
5139 cancel_lru_locks osc
5140 $DIRECTIO read $f 0 1 || error "read error"
5142 do_facet ost1 lctl set_param fail_loc=0x217
5143 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
5145 do_facet ost1 lctl set_param fail_loc=0
5148 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
5151 test_mkdir -p $DIR/$tdir
5152 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
5154 run_test 71 "Running dbench on lustre (don't segment fault) ===="
5156 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
5157 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5158 [ "$RUNAS_ID" = "$UID" ] &&
5159 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5161 # Check that testing environment is properly set up. Skip if not
5162 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
5163 skip_env "User $RUNAS_ID does not exist - skipping"
5166 # We had better clear the $DIR to get enough space for dd
5169 chmod 777 $DIR/$tfile
5170 chmod ug+s $DIR/$tfile
5171 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
5172 error "$RUNAS dd $DIR/$tfile failed"
5173 # See if we are still setuid/sgid
5174 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5175 error "S/gid is not dropped on write"
5176 # Now test that MDS is updated too
5177 cancel_lru_locks mdc
5178 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5179 error "S/gid is not dropped on MDS"
5182 run_test 72a "Test that remove suid works properly (bug5695) ===="
5184 test_72b() { # bug 24226 -- keep mode setting when size is not changing
5187 [ "$RUNAS_ID" = "$UID" ] && \
5188 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5189 [ "$RUNAS_ID" -eq 0 ] && \
5190 skip_env "RUNAS_ID = 0 -- skipping" && return
5192 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5193 # Check that testing environment is properly set up. Skip if not
5194 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
5195 skip_env "User $RUNAS_ID does not exist - skipping"
5198 touch $DIR/${tfile}-f{g,u}
5199 test_mkdir $DIR/${tfile}-dg
5200 test_mkdir $DIR/${tfile}-du
5201 chmod 770 $DIR/${tfile}-{f,d}{g,u}
5202 chmod g+s $DIR/${tfile}-{f,d}g
5203 chmod u+s $DIR/${tfile}-{f,d}u
5204 for perm in 777 2777 4777; do
5205 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
5206 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
5207 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
5208 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
5212 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
5214 # bug 3462 - multiple simultaneous MDC requests
5216 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5217 test_mkdir $DIR/d73-1
5218 test_mkdir $DIR/d73-2
5219 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
5222 lctl set_param fail_loc=0x80000129
5223 $MULTIOP $DIR/d73-1/f73-2 Oc &
5225 lctl set_param fail_loc=0
5227 $MULTIOP $DIR/d73-2/f73-3 Oc &
5231 wait $pid1 || return 1
5235 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
5236 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
5237 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
5241 run_test 73 "multiple MDC requests (should not deadlock)"
5243 test_74a() { # bug 6149, 6184
5244 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5245 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5247 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5248 # will spin in a tight reconnection loop
5250 lctl set_param fail_loc=0x8000030e
5251 # get any lock that won't be difficult - lookup works.
5253 lctl set_param fail_loc=0
5257 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
5259 test_74b() { # bug 13310
5260 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5261 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5263 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5264 # will spin in a tight reconnection loop
5265 lctl set_param fail_loc=0x8000030e
5266 # get a "difficult" lock
5268 lctl set_param fail_loc=0
5272 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
5275 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5276 #define OBD_FAIL_LDLM_NEW_LOCK
5277 lctl set_param fail_loc=0x80000319
5278 touch $DIR/$tfile && error "Touch successful"
5281 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
5284 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
5287 get_inode_slab_tunables() {
5288 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
5291 set_inode_slab_tunables() {
5292 echo "lustre_inode_cache $1" > /proc/slabinfo
5295 test_76() { # Now for bug 20433, added originally in bug 1443
5296 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5297 local SLAB_SETTINGS=`get_inode_slab_tunables`
5298 local CPUS=`getconf _NPROCESSORS_ONLN`
5299 # we cannot set limit below 1 which means 1 inode in each
5300 # per-cpu cache is still allowed
5301 set_inode_slab_tunables "1 1 0"
5302 cancel_lru_locks osc
5303 BEFORE_INODES=`num_inodes`
5304 echo "before inodes: $BEFORE_INODES"
5306 [ "$SLOW" = "no" ] && COUNT=100
5307 for i in `seq $COUNT`; do
5311 cancel_lru_locks osc
5312 AFTER_INODES=`num_inodes`
5313 echo "after inodes: $AFTER_INODES"
5315 while [ $((AFTER_INODES-1*CPUS)) -gt $BEFORE_INODES ]; do
5317 AFTER_INODES=`num_inodes`
5319 echo "wait $wait seconds inodes: $AFTER_INODES"
5320 if [ $wait -gt 30 ]; then
5321 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
5324 set_inode_slab_tunables "$SLAB_SETTINGS"
5326 run_test 76 "confirm clients recycle inodes properly ===="
5332 # Note: in sptlrpc modes which enable its own bulk checksum, the
5333 # original crc32_le bulk checksum will be automatically disabled,
5334 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
5335 # will be checked by sptlrpc code against sptlrpc bulk checksum.
5336 # In this case set_checksums() will not be no-op, because sptlrpc
5337 # bulk checksum will be enabled all through the test.
5339 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
5340 lctl set_param -n osc.*.checksums $1
5344 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
5345 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
5346 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
5347 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
5350 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
5351 log "set checksum type to $1"
5354 F77_TMP=$TMP/f77-temp
5357 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
5358 error "error writing to $F77_TMP"
5361 test_77a() { # bug 10889
5362 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5363 $GSS && skip "could not run with gss" && return
5364 [ ! -f $F77_TMP ] && setup_f77
5366 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
5370 run_test 77a "normal checksum read/write operation"
5372 test_77b() { # bug 10889
5373 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5374 $GSS && skip "could not run with gss" && return
5375 [ ! -f $F77_TMP ] && setup_f77
5376 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5377 $LCTL set_param fail_loc=0x80000409
5380 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
5381 error "dd error: $?"
5382 $LCTL set_param fail_loc=0
5384 for algo in $CKSUM_TYPES; do
5385 cancel_lru_locks osc
5386 set_checksum_type $algo
5387 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5388 $LCTL set_param fail_loc=0x80000408
5389 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
5390 $LCTL set_param fail_loc=0
5393 set_checksum_type $ORIG_CSUM_TYPE
5396 run_test 77b "checksum error on client write, read"
5398 test_77d() { # bug 10889
5399 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5400 $GSS && skip "could not run with gss" && return
5401 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5402 $LCTL set_param fail_loc=0x80000409
5404 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
5405 error "direct write: rc=$?"
5406 $LCTL set_param fail_loc=0
5409 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5410 $LCTL set_param fail_loc=0x80000408
5412 cancel_lru_locks osc
5413 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
5414 error "direct read: rc=$?"
5415 $LCTL set_param fail_loc=0
5418 run_test 77d "checksum error on OST direct write, read"
5420 test_77f() { # bug 10889
5421 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5422 $GSS && skip "could not run with gss" && return
5424 for algo in $CKSUM_TYPES; do
5425 cancel_lru_locks osc
5426 set_checksum_type $algo
5427 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5428 $LCTL set_param fail_loc=0x409
5429 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
5430 error "direct write succeeded"
5431 $LCTL set_param fail_loc=0
5433 set_checksum_type $ORIG_CSUM_TYPE
5436 run_test 77f "repeat checksum error on write (expect error)"
5438 test_77g() { # bug 10889
5439 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5440 $GSS && skip "could not run with gss" && return
5441 remote_ost_nodsh && skip "remote OST with nodsh" && return
5443 [ ! -f $F77_TMP ] && setup_f77
5445 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
5446 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
5447 do_facet ost1 lctl set_param fail_loc=0x8000021a
5449 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ ||
5450 error "write error: rc=$?"
5451 do_facet ost1 lctl set_param fail_loc=0
5454 cancel_lru_locks osc
5455 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
5456 do_facet ost1 lctl set_param fail_loc=0x8000021b
5458 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
5459 do_facet ost1 lctl set_param fail_loc=0
5462 run_test 77g "checksum error on OST write, read"
5464 test_77i() { # bug 13805
5465 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5466 $GSS && skip "could not run with gss" && return
5467 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
5468 lctl set_param fail_loc=0x40b
5469 remount_client $MOUNT
5470 lctl set_param fail_loc=0
5471 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5472 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5473 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5474 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5476 remount_client $MOUNT
5478 run_test 77i "client not supporting OSD_CONNECT_CKSUM"
5480 test_77j() { # bug 13805
5481 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5482 $GSS && skip "could not run with gss" && return
5483 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
5484 lctl set_param fail_loc=0x40c
5485 remount_client $MOUNT
5486 lctl set_param fail_loc=0
5487 sleep 2 # wait async osc connect to finish
5488 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5489 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5490 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5491 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5493 remount_client $MOUNT
5495 run_test 77j "client only supporting ADLER32"
5497 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
5501 test_78() { # bug 10901
5502 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5503 remote_ost || { skip_env "local OST" && return; }
5506 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
5507 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
5508 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
5509 echo "MemTotal: $MEMTOTAL"
5510 # reserve 256MB of memory for the kernel and other running processes,
5511 # and then take 1/2 of the remaining memory for the read/write buffers.
5512 if [ $MEMTOTAL -gt 512 ] ;then
5513 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
5515 # for those poor memory-starved high-end clusters...
5516 MEMTOTAL=$((MEMTOTAL / 2))
5518 echo "Mem to use for directio: $MEMTOTAL"
5519 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
5520 [ $F78SIZE -gt 512 ] && F78SIZE=512
5521 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
5522 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
5523 echo "Smallest OST: $SMALLESTOST"
5524 [ $SMALLESTOST -lt 10240 ] && \
5525 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
5527 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ] && \
5528 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
5530 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
5531 echo "File size: $F78SIZE"
5532 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
5533 for i in `seq 1 $NSEQ`
5535 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
5536 echo directIO rdwr round $i of $NSEQ
5537 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
5542 run_test 78 "handle large O_DIRECT writes correctly ============"
5544 test_79() { # bug 12743
5545 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5546 wait_delete_completed
5548 BKTOTAL=$(calc_osc_kbytes kbytestotal)
5549 BKFREE=$(calc_osc_kbytes kbytesfree)
5550 BKAVAIL=$(calc_osc_kbytes kbytesavail)
5552 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
5553 DFTOTAL=`echo $STRING | cut -d, -f1`
5554 DFUSED=`echo $STRING | cut -d, -f2`
5555 DFAVAIL=`echo $STRING | cut -d, -f3`
5556 DFFREE=$(($DFTOTAL - $DFUSED))
5558 ALLOWANCE=$((64 * $OSTCOUNT))
5560 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
5561 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
5562 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
5564 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
5565 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
5566 error "df free($DFFREE) mismatch OST free($BKFREE)"
5568 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
5569 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
5570 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
5573 run_test 79 "df report consistency check ======================="
5575 test_80() { # bug 10718
5576 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5577 # relax strong synchronous semantics for slow backends like ZFS
5578 local soc="obdfilter.*.sync_on_lock_cancel"
5579 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
5581 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
5582 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
5583 facet_active_host $host; done | sort -u)
5584 do_nodes $hosts lctl set_param $soc=never
5587 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
5589 local BEFORE=`date +%s`
5590 cancel_lru_locks osc
5591 local AFTER=`date +%s`
5592 local DIFF=$((AFTER-BEFORE))
5593 if [ $DIFF -gt 1 ] ; then
5594 error "elapsed for 1M@1T = $DIFF"
5597 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
5601 run_test 80 "Page eviction is equally fast at high offsets too ===="
5603 test_81a() { # LU-456
5604 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5605 remote_ost_nodsh && skip "remote OST with nodsh" && return
5606 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5607 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
5608 do_facet ost1 lctl set_param fail_loc=0x80000228
5610 # write should trigger a retry and success
5611 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5612 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5614 if [ $RC -ne 0 ] ; then
5615 error "write should success, but failed for $RC"
5618 run_test 81a "OST should retry write when get -ENOSPC ==============="
5620 test_81b() { # LU-456
5621 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5622 remote_ost_nodsh && skip "remote OST with nodsh" && return
5623 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5624 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
5625 do_facet ost1 lctl set_param fail_loc=0x228
5627 # write should retry several times and return -ENOSPC finally
5628 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5629 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5632 if [ $RC -ne $ENOSPC ] ; then
5633 error "dd should fail for -ENOSPC, but succeed."
5636 run_test 81b "OST should return -ENOSPC when retry still fails ======="
5638 test_82() { # LU-1031
5639 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
5643 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
5645 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
5647 kill -USR1 $MULTIPID2
5649 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
5650 error "First grouplock does not block second one"
5652 echo "Second grouplock blocks first one"
5654 kill -USR1 $MULTIPID1
5658 run_test 82 "Basic grouplock test ==============================="
5661 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" &&
5663 test_mkdir -p $DIR/d99cvsroot
5664 chown $RUNAS_ID $DIR/d99cvsroot
5665 local oldPWD=$PWD # bug 13584, use $TMP as working dir
5668 $RUNAS cvs -d $DIR/d99cvsroot init || error "cvs init failed"
5671 run_test 99a "cvs init ========================================="
5674 [ -z "$(which cvs 2>/dev/null)" ] &&
5675 skip_env "could not find cvs" && return
5676 [ ! -d $DIR/d99cvsroot ] && test_99a
5678 # some versions of cvs import exit(1) when asked to import links or
5679 # files they can't read. ignore those files.
5680 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
5681 ! -perm +4 -printf '-I %f\n')
5682 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
5683 d99reposname vtag rtag
5685 run_test 99b "cvs import ======================================="
5688 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5689 [ ! -d $DIR/d99cvsroot ] && test_99b
5691 test_mkdir -p $DIR/d99reposname
5692 chown $RUNAS_ID $DIR/d99reposname
5693 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
5695 run_test 99c "cvs checkout ====================================="
5698 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5699 [ ! -d $DIR/d99cvsroot ] && test_99c
5700 cd $DIR/d99reposname
5702 $RUNAS cvs add -m 'addmsg' foo99
5704 run_test 99d "cvs add =========================================="
5707 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5708 [ ! -d $DIR/d99cvsroot ] && test_99c
5709 cd $DIR/d99reposname
5712 run_test 99e "cvs update ======================================="
5715 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5716 [ ! -d $DIR/d99cvsroot ] && test_99d
5717 cd $DIR/d99reposname
5718 $RUNAS cvs commit -m 'nomsg' foo99
5719 rm -fr $DIR/d99cvsroot
5721 run_test 99f "cvs commit ======================================="
5724 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5725 [ "$NETTYPE" = tcp ] || \
5726 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
5729 remote_ost_nodsh && skip "remote OST with nodsh" && return
5730 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5732 { skip "useless for local single node setup" && return; }
5734 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
5735 [ "$PROT" != "tcp" ] && continue
5736 RPORT=$(echo $REMOTE | cut -d: -f2)
5737 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
5740 LPORT=`echo $LOCAL | cut -d: -f2`
5741 if [ $LPORT -ge 1024 ]; then
5742 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
5744 error_exit "local: $LPORT > 1024, remote: $RPORT"
5747 [ "$rc" = 0 ] || error_exit "privileged port not found" )
5749 run_test 100 "check local port using privileged port ==========="
5751 function get_named_value()
5760 echo $line | sed "s/^$tag[ ]*//"
5767 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
5768 awk '/^max_cached_mb/ { print $2 }')
5771 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
5776 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5780 local cache_limit=32
5782 $LCTL set_param -n osc.*-osc*.rpc_stats 0
5783 trap cleanup_101a EXIT
5784 $LCTL set_param -n llite.*.read_ahead_stats 0
5785 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
5788 # randomly read 10000 of 64K chunks from file 3x 32MB in size
5790 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
5791 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
5794 for s in `$LCTL get_param -n llite.*.read_ahead_stats | \
5795 get_named_value 'read but discarded' | cut -d" " -f1`; do
5796 discard=$(($discard + $s))
5800 if [ $(($discard * 10)) -gt $nreads ] ;then
5801 $LCTL get_param osc.*-osc*.rpc_stats
5802 $LCTL get_param llite.*.read_ahead_stats
5803 error "too many ($discard) discarded pages"
5805 rm -f $DIR/$tfile || true
5807 run_test 101a "check read-ahead for random reads ================"
5810 test_mkdir -p $DIR/$tdir
5812 STRIPE_COUNT=$OSTCOUNT
5815 local list=$(comma_list $(osts_nodes))
5816 set_osd_param $list '' read_cache_enable 0
5817 set_osd_param $list '' writethrough_cache_enable 0
5819 trap cleanup_test101bc EXIT
5820 # prepare the read-ahead file
5821 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
5823 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
5826 cleanup_test101bc() {
5831 local list=$(comma_list $(osts_nodes))
5832 set_osd_param $list '' read_cache_enable 1
5833 set_osd_param $list '' writethrough_cache_enable 1
5837 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
5842 local STRIPE_SIZE=1048576
5843 local RA_INC=1048576
5844 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
5845 local FILE_LENGTH=$((64*100))
5846 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
5847 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
5848 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
5849 get_named_value 'read but discarded' | \
5850 cut -d" " -f1 | calc_total`
5851 if [ $DISCARD -gt $discard_limit ]; then
5852 $LCTL get_param llite.*.read_ahead_stats
5853 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
5855 echo "Read-ahead success for size ${READ_SIZE}"
5860 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5861 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping stride IO stride-ahead test" && return
5862 local STRIPE_SIZE=1048576
5863 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
5864 local FILE_LENGTH=$((STRIPE_SIZE*100))
5865 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
5866 # prepare the read-ahead file
5868 cancel_lru_locks osc
5869 for BIDX in 2 4 8 16 32 64 128 256
5871 local BSIZE=$((BIDX*4096))
5872 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
5873 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
5874 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
5875 $LCTL set_param -n llite.*.read_ahead_stats 0
5876 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
5877 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
5878 cancel_lru_locks osc
5884 run_test 101b "check stride-io mode read-ahead ================="
5887 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5888 local STRIPE_SIZE=1048576
5889 local FILE_LENGTH=$((STRIPE_SIZE*100))
5895 cancel_lru_locks osc
5896 $LCTL set_param osc.*.rpc_stats 0
5897 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
5898 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
5899 local stats=$($LCTL get_param -n $osc_rpc_stats)
5900 local lines=$(echo "$stats" | awk 'END {print NR;}')
5903 if [ $lines -le 20 ]; then
5906 for size in 1 2 4 8; do
5907 local rpc=$(echo "$stats" |
5908 awk '($1 == "'$size':") {print $2; exit; }')
5910 error "Small $((size*4))k read IO $rpc !"
5912 echo "$osc_rpc_stats check passed!"
5917 run_test 101c "check stripe_size aligned read-ahead ================="
5920 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
5921 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
5925 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5926 local file=$DIR/$tfile
5927 local size=${FILESIZE_101c:-500}
5928 local ra_MB=${READAHEAD_MB:-40}
5930 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5931 [ $space -gt $((size * 1024)) ] ||
5932 { skip "Need free space ${size}M, have ${space}K" && return; }
5934 echo "Creating test file $file of size ${size}M with ${space}K free space"
5935 $SETSTRIPE -c -1 $file || error "setstripe failed"
5936 dd if=/dev/zero of=$file bs=1M count=$size || error "dd failed"
5937 echo Cancel LRU locks on lustre client to flush the client cache
5938 cancel_lru_locks osc
5940 echo Disable read-ahead
5941 local old_READAHEAD=$(set_read_ahead 0)
5943 echo Reading the test file $file with read-ahead disabled
5944 time_ra_OFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5946 echo Cancel LRU locks on lustre client to flush the client cache
5947 cancel_lru_locks osc
5948 echo Enable read-ahead with ${ra_MB}MB
5949 set_read_ahead $ra_MB
5951 echo Reading the test file $file with read-ahead enabled
5952 time_ra_ON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5954 echo read-ahead disabled time read $time_ra_OFF
5955 echo read-ahead enabled time read $time_ra_ON
5957 set_read_ahead $old_READAHEAD
5959 wait_delete_completed
5961 [ $time_ra_ON -lt $time_ra_OFF ] ||
5962 error "read-ahead enabled time read (${time_ra_ON}s) is more than
5963 read-ahead disabled time read (${time_ra_OFF}s) filesize ${size}M"
5965 run_test 101d "file read with and without read-ahead enabled ================="
5968 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5969 local file=$DIR/$tfile
5974 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5975 local need_space=$((count * size))
5976 [ $space -gt $need_space ] ||
5977 { skip_env "Need free space $need_space, have $space" && return; }
5979 echo Creating $count ${size}K test files
5980 for ((i = 0; i < $count; i++)); do
5981 dd if=/dev/zero of=${file}_${i} bs=$blksize count=$size 2>/dev/null
5984 echo Cancel LRU locks on lustre client to flush the client cache
5985 cancel_lru_locks osc
5987 echo Reset readahead stats
5988 $LCTL set_param -n llite.*.read_ahead_stats 0
5990 for ((i = 0; i < $count; i++)); do
5991 dd if=${file}_${i} of=/dev/null bs=$blksize count=$size 2>/dev/null
5994 local miss=$($LCTL get_param -n llite.*.read_ahead_stats | \
5995 get_named_value 'misses' | cut -d" " -f1 | calc_total)
5997 for ((i = 0; i < $count; i++)); do
5998 rm -rf ${file}_${i} 2>/dev/null
6001 #10000 means 20% reads are missing in readahead
6002 [ $miss -lt 10000 ] || error "misses too much for small reads"
6004 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
6006 cleanup_test101f() {
6008 $LCTL set_param -n llite.*.max_read_ahead_whole_mb $MAX_WHOLE_MB
6009 rm -rf $DIR/$tfile 2>/dev/null
6013 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6014 local file=$DIR/$tfile
6017 MAX_WHOLE_MB=$($LCTL get_param -n llite.*.max_read_ahead_whole_mb)
6018 $LCTL set_param -n llite.*.max_read_ahead_whole_mb 2
6019 dd if=/dev/zero of=${file} bs=2097152 count=1 2>/dev/null
6020 trap cleanup_test101f EXIT
6022 echo Cancel LRU locks on lustre client to flush the client cache
6023 cancel_lru_locks osc
6025 echo Reset readahead stats
6026 $LCTL set_param -n llite.*.read_ahead_stats 0
6027 # Random read in a 2M file, because max_read_ahead_whole_mb = 2M,
6028 # readahead should read in 2M file on second read, so only miss
6030 echo Random 4K reads on 2M file for 1000 times
6031 $READS -f $file -s 2097152 -b 4096 -n $nreads
6033 echo checking missing pages
6034 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6035 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6037 [ $miss -lt 3 ] || error "misses too much pages!"
6040 run_test 101f "check read-ahead for max_read_ahead_whole_mb"
6043 test_mkdir -p $DIR/$tdir
6044 chown $RUNAS_ID $DIR/$tdir
6047 STRIPE_COUNT=$OSTCOUNT
6048 [ $OSTCOUNT -gt 4 ] && STRIPE_COUNT=4
6050 trap cleanup_test102 EXIT
6052 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
6054 for num in 1 2 3 4; do
6055 for count in $(seq 1 $STRIPE_COUNT); do
6056 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
6057 local size=`expr $STRIPE_SIZE \* $num`
6058 local file=file"$num-$idx-$count"
6059 $1 $SETSTRIPE -S $size -i $idx -c $count $file
6065 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
6071 rm -rf $DIR/d0.sanity/d102
6075 local testfile=$DIR/xattr_testfile
6079 [ "$UID" != 0 ] && skip_env "must run as root" && return
6080 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
6081 skip_env "must have user_xattr" && return
6083 [ -z "$(which setfattr 2>/dev/null)" ] &&
6084 skip_env "could not find setfattr" && return
6086 echo "set/get xattr..."
6087 setfattr -n trusted.name1 -v value1 $testfile ||
6088 error "setfattr -n trusted.name1=value1 $testfile failed"
6089 getfattr -n trusted.name1 $testfile 2> /dev/null |
6090 grep "trusted.name1=.value1" ||
6091 error "$testfile missing trusted.name1=value1"
6093 setfattr -n user.author1 -v author1 $testfile ||
6094 error "setfattr -n user.author1=author1 $testfile failed"
6095 getfattr -n user.author1 $testfile 2> /dev/null |
6096 grep "user.author1=.author1" ||
6097 error "$testfile missing trusted.author1=author1"
6100 setfattr -n trusted.name2 -v value2 $testfile ||
6101 error "$testfile unable to set trusted.name2"
6102 setfattr -n trusted.name3 -v value3 $testfile ||
6103 error "$testfile unable to set trusted.name3"
6104 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
6105 grep "trusted.name" | wc -l) -eq 3 ] ||
6106 error "$testfile missing 3 trusted.name xattrs"
6108 setfattr -n user.author2 -v author2 $testfile ||
6109 error "$testfile unable to set user.author2"
6110 setfattr -n user.author3 -v author3 $testfile ||
6111 error "$testfile unable to set user.author3"
6112 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
6113 grep "user.author" | wc -l) -eq 3 ] ||
6114 error "$testfile missing 3 user.author xattrs"
6116 echo "remove xattr..."
6117 setfattr -x trusted.name1 $testfile ||
6118 error "$testfile error deleting trusted.name1"
6119 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
6120 error "$testfile did not delete trusted.name1 xattr"
6122 setfattr -x user.author1 $testfile ||
6123 error "$testfile error deleting user.author1"
6124 getfattr -d -m user $testfile 2> /dev/null | grep "user.author1" &&
6125 error "$testfile did not delete trusted.name1 xattr"
6127 # b10667: setting lustre special xattr be silently discarded
6128 echo "set lustre special xattr ..."
6129 setfattr -n "trusted.lov" -v "invalid value" $testfile ||
6130 error "$testfile allowed setting trusted.lov"
6132 run_test 102a "user xattr test =================================="
6135 # b10930: get/set/list trusted.lov xattr
6136 echo "get/set/list trusted.lov xattr ..."
6137 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
6138 local testfile=$DIR/$tfile
6139 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6140 error "setstripe failed"
6141 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
6142 error "getstripe failed"
6143 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
6144 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
6146 local testfile2=${testfile}2
6147 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
6148 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
6151 setfattr -n trusted.lov -v $value $testfile2
6152 local stripe_size=$($GETSTRIPE -S $testfile2)
6153 local stripe_count=$($GETSTRIPE -c $testfile2)
6154 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6155 [ $stripe_count -eq $STRIPECOUNT ] ||
6156 error "stripe count $stripe_count != $STRIPECOUNT"
6159 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
6162 # b10930: get/set/list lustre.lov xattr
6163 echo "get/set/list lustre.lov xattr ..."
6164 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
6165 test_mkdir -p $DIR/$tdir
6166 chown $RUNAS_ID $DIR/$tdir
6167 local testfile=$DIR/$tdir/$tfile
6168 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6169 error "setstripe failed"
6170 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
6171 error "getstripe failed"
6172 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
6173 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
6175 local testfile2=${testfile}2
6176 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
6177 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
6179 $RUNAS $MCREATE $testfile2
6180 $RUNAS setfattr -n lustre.lov -v $value $testfile2
6181 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
6182 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
6183 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6184 [ $stripe_count -eq $STRIPECOUNT ] ||
6185 error "stripe count $stripe_count != $STRIPECOUNT"
6187 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
6189 compare_stripe_info1() {
6190 local stripe_index_all_zero=true
6192 for num in 1 2 3 4; do
6193 for count in $(seq 1 $STRIPE_COUNT); do
6194 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
6195 local size=$((STRIPE_SIZE * num))
6196 local file=file"$num-$offset-$count"
6197 stripe_size=$(lfs getstripe -S $PWD/$file)
6198 [ $stripe_size -ne $size ] &&
6199 error "$file: size $stripe_size != $size"
6200 stripe_count=$(lfs getstripe -c $PWD/$file)
6201 # allow fewer stripes to be created, ORI-601
6202 [ $stripe_count -lt $(((3 * count + 3) / 4)) ]&&
6203 error "$file: count $stripe_count != $count"
6204 stripe_index=$(lfs getstripe -i $PWD/$file)
6205 [ $stripe_index -ne 0 ] &&
6206 stripe_index_all_zero=false
6210 $stripe_index_all_zero &&
6211 error "all files are being extracted starting from OST index 0"
6216 [ -n "$(which tar 2>/dev/null)" ] &&
6217 strings $(which tar) | grep -q "lustre" && echo tar
6221 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6222 # b10930: tar test for trusted.lov xattr
6223 TAR=$(find_lustre_tar)
6224 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6225 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6227 test_mkdir -p $DIR/d102d
6228 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
6230 compare_stripe_info1
6232 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
6235 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6236 # b10930: tar test for trusted.lov xattr
6237 TAR=$(find_lustre_tar)
6238 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6239 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6241 test_mkdir -p $DIR/d102f
6243 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
6245 compare_stripe_info1
6247 run_test 102f "tar copy files, not keep osts ==========="
6250 local xsize=${1:-1024} # in bytes
6251 local file=$DIR/$tfile
6253 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
6254 skip "must have user_xattr" && return 0
6255 [ -z "$(which setfattr 2>/dev/null)" ] &&
6256 skip_env "could not find setfattr" && return 0
6257 [ -z "$(which getfattr 2>/dev/null)" ] &&
6258 skip_env "could not find getfattr" && return 0
6262 local value="$(generate_string $xsize)"
6264 local xbig=trusted.big
6265 log "save $xbig on $file"
6266 setfattr -n $xbig -v $value $file ||
6267 error "saving $xbig on $file failed"
6269 local orig=$(get_xattr_value $xbig $file)
6270 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
6272 local xsml=trusted.sml
6273 log "save $xsml on $file"
6274 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
6276 local new=$(get_xattr_value $xbig $file)
6277 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
6279 log "grow $xsml on $file"
6280 setfattr -n $xsml -v "$value" $file ||
6281 error "growing $xsml on $file failed"
6283 new=$(get_xattr_value $xbig $file)
6284 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
6285 log "$xbig still valid after growing $xsml"
6290 test_102h() { # bug 15777
6293 run_test 102h "grow xattr from inside inode to external block"
6296 large_xattr_enabled || { skip "large_xattr disabled" && return; }
6297 grow_xattr $(max_xattr_size)
6299 run_test 102ha "grow xattr from inside inode to external inode"
6301 test_102i() { # bug 17038
6303 ln -s $DIR/$tfile $DIR/${tfile}link
6304 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
6305 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"
6306 rm -f $DIR/$tfile $DIR/${tfile}link
6308 run_test 102i "lgetxattr test on symbolic link ============"
6311 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6312 TAR=$(find_lustre_tar)
6313 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6314 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6315 setup_test102 "$RUNAS"
6316 test_mkdir -p $DIR/d102j
6317 chown $RUNAS_ID $DIR/d102j
6318 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
6320 compare_stripe_info1 "$RUNAS"
6322 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
6326 # b22187 just check that does not crash for regular file.
6327 setfattr -n trusted.lov $DIR/$tfile
6328 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
6329 local test_kdir=$DIR/d102k
6330 test_mkdir $test_kdir
6331 local default_size=`$GETSTRIPE -S $test_kdir`
6332 local default_count=`$GETSTRIPE -c $test_kdir`
6333 local default_offset=`$GETSTRIPE -i $test_kdir`
6334 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
6335 error 'dir setstripe failed'
6336 setfattr -n trusted.lov $test_kdir
6337 local stripe_size=`$GETSTRIPE -S $test_kdir`
6338 local stripe_count=`$GETSTRIPE -c $test_kdir`
6339 local stripe_offset=`$GETSTRIPE -i $test_kdir`
6340 [ $stripe_size -eq $default_size ] ||
6341 error "stripe size $stripe_size != $default_size"
6342 [ $stripe_count -eq $default_count ] ||
6343 error "stripe count $stripe_count != $default_count"
6344 [ $stripe_offset -eq $default_offset ] ||
6345 error "stripe offset $stripe_offset != $default_offset"
6346 rm -rf $DIR/$tfile $test_kdir
6348 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
6351 # LU-532 trusted. xattr is invisible to non-root
6352 local testfile=$DIR/$tfile
6356 echo "listxattr as user..."
6357 chown $RUNAS_ID $testfile
6358 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
6359 grep -q "trusted" &&
6360 error "$testfile trusted xattrs are user visible"
6364 run_test 102l "listxattr size test =================================="
6366 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
6367 local path=$DIR/$tfile
6370 listxattr_size_check $path || error "listattr_size_check $path failed"
6372 run_test 102m "Ensure listxattr fails on small bufffer ========"
6378 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
6383 [ "$UID" != 0 ] && skip_env "must run as root" && return
6384 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
6385 skip "must have acl enabled" && return
6386 [ -z "$(which setfacl 2>/dev/null)" ] &&
6387 skip_env "could not find setfacl" && return
6388 $GSS && skip "could not run under gss" && return
6390 declare -a identity_old
6392 for num in $(seq $MDSCOUNT); do
6393 switch_identity $num true || identity_old[$num]=$?
6400 echo "performing cp ..."
6401 run_acl_subtest cp || error "run_acl_subtest cp failed"
6402 echo "performing getfacl-noacl..."
6403 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
6404 echo "performing misc..."
6405 run_acl_subtest misc || error "misc test failed"
6406 echo "performing permissions..."
6407 run_acl_subtest permissions || error "permissions failed"
6408 echo "performing setfacl..."
6409 run_acl_subtest setfacl || error "setfacl test failed"
6411 # inheritance test got from HP
6412 echo "performing inheritance..."
6413 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
6414 chmod +x make-tree || error "chmod +x failed"
6415 run_acl_subtest inheritance || error "inheritance test failed"
6418 echo "LU-974 ignore umask when acl is enabled..."
6419 run_acl_subtest 974 || error "LU-974 umask test failed"
6420 if [ $MDSCOUNT -ge 2 ]; then
6421 run_acl_subtest 974_remote ||
6422 error "LU-974 umask test failed under remote dir"
6425 echo "LU-2561 newly created file is same size as directory..."
6426 run_acl_subtest 2561 || error "LU-2561 test failed"
6431 for num in $(seq $MDSCOUNT); do
6432 if [ "${identity_old[$num]}" = 1 ]; then
6433 switch_identity $num false || identity_old[$num]=$?
6437 run_test 103 "acl test ========================================="
6440 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6442 lfs df || error "lfs df failed"
6443 lfs df -ih || error "lfs df -ih failed"
6444 lfs df -h $DIR || error "lfs df -h $DIR failed"
6445 lfs df -i $DIR || error "lfs df -i $DIR failed"
6446 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
6447 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
6449 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
6450 lctl --device %$OSC deactivate
6451 lfs df || error "lfs df with deactivated OSC failed"
6452 lctl --device %$OSC activate
6453 # wait the osc back to normal
6454 wait_osc_import_state client ost FULL
6456 lfs df || error "lfs df with reactivated OSC failed"
6459 run_test 104a "lfs df [-ih] [path] test ========================="
6462 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6463 [ $RUNAS_ID -eq $UID ] &&
6464 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
6466 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
6467 grep "Permission denied" | wc -l)))
6468 if [ $denied_cnt -ne 0 ]; then
6469 error "lfs check servers test failed"
6472 run_test 104b "$RUNAS lfs check servers test ===================="
6475 # doesn't work on 2.4 kernels
6477 if [ -n "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ]; then
6478 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
6480 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
6484 run_test 105a "flock when mounted without -o flock test ========"
6488 if [ -n "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ]; then
6489 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
6491 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
6495 run_test 105b "fcntl when mounted without -o flock test ========"
6499 if [ -n "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ]; then
6500 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
6502 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
6506 run_test 105c "lockf when mounted without -o flock test ========"
6508 test_105d() { # bug 15924
6509 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6510 test_mkdir -p $DIR/$tdir
6511 [ -z "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ] &&
6512 skip "mount w/o flock enabled" && return
6513 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
6514 $LCTL set_param fail_loc=0x80000315
6515 flocks_test 2 $DIR/$tdir
6517 run_test 105d "flock race (should not freeze) ========"
6519 test_105e() { # bug 22660 && 22040
6520 [ -z "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ] &&
6521 skip "mount w/o flock enabled" && return
6523 flocks_test 3 $DIR/$tfile
6525 run_test 105e "Two conflicting flocks from same process ======="
6527 test_106() { #bug 10921
6528 test_mkdir -p $DIR/$tdir
6529 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
6530 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
6532 run_test 106 "attempt exec of dir followed by chown of that dir"
6535 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6542 local save_pattern=$(sysctl -n kernel.core_pattern)
6543 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
6544 sysctl -w kernel.core_pattern=$file
6545 sysctl -w kernel.core_uses_pid=0
6553 kill -s 11 $SLEEPPID
6555 if [ -e $file ]; then
6556 size=`stat -c%s $file`
6557 [ $size -eq 0 ] && error "Fail to create core file $file"
6559 error "Fail to create core file $file"
6562 sysctl -w kernel.core_pattern=$save_pattern
6563 sysctl -w kernel.core_uses_pid=$save_uses_pid
6566 run_test 107 "Coredump on SIG"
6569 test_mkdir -p $DIR/$tdir
6570 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
6571 error "mkdir with 255 char failed"
6572 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
6573 error "mkdir with 256 char should fail, but did not"
6574 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
6575 error "create with 255 char failed"
6576 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
6577 error "create with 256 char should fail, but did not"
6582 run_test 110 "filename length checking"
6585 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6586 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
6588 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
6590 echo "Starting with $OSTIO_pre threads"
6593 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
6594 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
6595 echo "$NUMTEST creates/unlinks"
6596 test_mkdir -p $DIR/$tdir
6597 createmany -o $DIR/$tdir/$tfile $NUMTEST
6598 unlinkmany $DIR/$tdir/$tfile $NUMTEST
6600 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
6603 # don't return an error
6604 [ $OSTIO_post == $OSTIO_pre ] && echo \
6605 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&
6606 echo "This may be fine, depending on what ran before this test" &&
6607 echo "and how fast this system is." && return
6609 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
6611 run_test 115 "verify dynamic thread creation===================="
6614 wait_delete_completed
6615 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
6616 echo OST kbytes available: ${AVAIL[@]}
6617 MAXI=0; MAXV=${AVAIL[0]}
6618 MINI=0; MINV=${AVAIL[0]}
6619 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
6620 #echo OST $i: ${AVAIL[i]}kb
6621 if [ ${AVAIL[i]} -gt $MAXV ]; then
6622 MAXV=${AVAIL[i]}; MAXI=$i
6624 if [ ${AVAIL[i]} -lt $MINV ]; then
6625 MINV=${AVAIL[i]}; MINI=$i
6628 echo Min free space: OST $MINI: $MINV
6629 echo Max free space: OST $MAXI: $MAXV
6632 test_116a() { # was previously test_116()
6633 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6634 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
6636 echo -n "Free space priority "
6637 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
6642 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip" && return
6643 trap simple_cleanup_common EXIT
6645 # Check if we need to generate uneven OSTs
6646 test_mkdir -p $DIR/$tdir/OST${MINI}
6647 local FILL=$(($MINV / 4))
6648 local DIFF=$(($MAXV - $MINV))
6649 local DIFF2=$(($DIFF * 100 / $MINV))
6651 local threshold=$(do_facet $SINGLEMDS \
6652 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -1)
6653 threshold=${threshold%%%}
6654 echo -n "Check for uneven OSTs: "
6655 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
6657 if [ $DIFF2 -gt $threshold ]; then
6659 echo "Don't need to fill OST$MINI"
6661 # generate uneven OSTs. Write 2% over the QOS threshold value
6663 DIFF=$(($threshold - $DIFF2 + 2))
6664 DIFF2=$(( ($MINV * $DIFF)/100 ))
6665 echo "Fill ${DIFF}% remaining space in OST${MINI} with ${DIFF2}KB"
6666 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
6667 error "setstripe failed"
6668 DIFF=$(($DIFF2 / 2048))
6670 while [ $i -lt $DIFF ]; do
6672 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
6673 bs=2M count=1 2>/dev/null
6682 DIFF=$(($MAXV - $MINV))
6683 DIFF2=$(($DIFF * 100 / $MINV))
6684 echo -n "diff=${DIFF}=${DIFF2}% must be > ${threshold}% for QOS mode..."
6685 if [ $DIFF2 -gt $threshold ]; then
6688 echo "failed - QOS mode won't be used"
6689 error_ignore 0000 "QOS imbalance criteria not met"
6690 simple_cleanup_common
6694 MINI1=$MINI; MINV1=$MINV
6695 MAXI1=$MAXI; MAXV1=$MAXV
6697 # now fill using QOS
6698 $SETSTRIPE -c 1 $DIR/$tdir
6699 FILL=$(($FILL / 200))
6700 if [ $FILL -gt 600 ]; then
6703 echo "writing $FILL files to QOS-assigned OSTs"
6705 while [ $i -lt $FILL ]; do
6707 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
6711 echo "wrote $i 200k files"
6715 echo "Note: free space may not be updated, so measurements might be off"
6717 DIFF2=$(($MAXV - $MINV))
6718 echo "free space delta: orig $DIFF final $DIFF2"
6719 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
6720 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
6721 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
6722 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
6723 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
6724 FILL=$(($DIFF2 * 100 / $DIFF - 100))
6726 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
6728 # Figure out which files were written where
6729 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6730 awk '/'$MINI1': / {print $2; exit}')
6732 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
6733 echo "$MINC files created on smaller OST $MINI1"
6734 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6735 awk '/'$MAXI1': / {print $2; exit}')
6737 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
6738 echo "$MAXC files created on larger OST $MAXI1"
6739 FILL=$(($MAXC * 100 / $MINC - 100))
6741 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
6742 [ $MAXC -gt $MINC ] ||
6743 error_ignore 0000 "stripe QOS didn't balance free space"
6745 simple_cleanup_common
6747 run_test 116a "stripe QOS: free space balance ==================="
6749 test_116b() { # LU-2093
6750 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6751 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
6753 old_rr=$(do_facet $SINGLEMDS lctl get_param -n lov.*mdtlov*.qos_threshold_rr)
6754 do_facet $SINGLEMDS lctl set_param lov.*mdtlov*.qos_threshold_rr 0
6756 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
6757 createmany -o $DIR/$tdir/f- 20 || error "can't create"
6758 do_facet $SINGLEMDS lctl set_param fail_loc=0
6760 do_facet $SINGLEMDS lctl set_param lov.*mdtlov*.qos_threshold_rr $old_rr
6762 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
6764 test_117() # bug 10891
6766 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6767 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
6768 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
6769 lctl set_param fail_loc=0x21e
6770 > $DIR/$tfile || error "truncate failed"
6771 lctl set_param fail_loc=0
6772 echo "Truncate succeeded."
6775 run_test 117 "verify fsfilt_extend =========="
6777 NO_SLOW_RESENDCOUNT=4
6778 export OLD_RESENDCOUNT=""
6779 set_resend_count () {
6780 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
6781 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
6782 lctl set_param -n $PROC_RESENDCOUNT $1
6783 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
6786 # for reduce test_118* time (b=14842)
6787 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
6789 # Reset async IO behavior after error case
6791 FILE=$DIR/reset_async
6793 # Ensure all OSCs are cleared
6794 $SETSTRIPE -c -1 $FILE
6795 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
6800 test_118a() #bug 11710
6802 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6805 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6806 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6807 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6809 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6810 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6815 run_test 118a "verify O_SYNC works =========="
6819 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6820 remote_ost_nodsh && skip "remote OST with nodsh" && return
6824 #define OBD_FAIL_OST_ENOENT 0x217
6825 set_nodes_failloc "$(osts_nodes)" 0x217
6826 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6828 set_nodes_failloc "$(osts_nodes)" 0
6829 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6830 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6833 if [[ $RC -eq 0 ]]; then
6834 error "Must return error due to dropped pages, rc=$RC"
6838 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6839 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6843 echo "Dirty pages not leaked on ENOENT"
6845 # Due to the above error the OSC will issue all RPCs syncronously
6846 # until a subsequent RPC completes successfully without error.
6847 $MULTIOP $DIR/$tfile Ow4096yc
6852 run_test 118b "Reclaim dirty pages on fatal error =========="
6856 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6858 # for 118c, restore the original resend count, LU-1940
6859 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
6860 set_resend_count $OLD_RESENDCOUNT
6861 remote_ost_nodsh && skip "remote OST with nodsh" && return
6865 #define OBD_FAIL_OST_EROFS 0x216
6866 set_nodes_failloc "$(osts_nodes)" 0x216
6868 # multiop should block due to fsync until pages are written
6869 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6873 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6874 error "Multiop failed to block on fsync, pid=$MULTIPID"
6877 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6879 if [[ $WRITEBACK -eq 0 ]]; then
6880 error "No page in writeback, writeback=$WRITEBACK"
6883 set_nodes_failloc "$(osts_nodes)" 0
6886 if [[ $RC -ne 0 ]]; then
6887 error "Multiop fsync failed, rc=$RC"
6890 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6891 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6893 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6894 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6898 echo "Dirty pages flushed via fsync on EROFS"
6901 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
6903 # continue to use small resend count to reduce test_118* time (b=14842)
6904 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
6908 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6909 remote_ost_nodsh && skip "remote OST with nodsh" && return
6913 #define OBD_FAIL_OST_BRW_PAUSE_BULK
6914 set_nodes_failloc "$(osts_nodes)" 0x214
6915 # multiop should block due to fsync until pages are written
6916 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6920 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6921 error "Multiop failed to block on fsync, pid=$MULTIPID"
6924 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6926 if [[ $WRITEBACK -eq 0 ]]; then
6927 error "No page in writeback, writeback=$WRITEBACK"
6930 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
6931 set_nodes_failloc "$(osts_nodes)" 0
6933 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6934 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6936 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6937 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6941 echo "Dirty pages gaurenteed flushed via fsync"
6944 run_test 118d "Fsync validation inject a delay of the bulk =========="
6947 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6950 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
6951 lctl set_param fail_loc=0x8000040a
6953 # Should simulate EINVAL error which is fatal
6954 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6956 if [[ $RC -eq 0 ]]; then
6957 error "Must return error due to dropped pages, rc=$RC"
6960 lctl set_param fail_loc=0x0
6962 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6963 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6964 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6966 if [[ $LOCKED -ne 0 ]]; then
6967 error "Locked pages remain in cache, locked=$LOCKED"
6970 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6971 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6975 echo "No pages locked after fsync"
6980 run_test 118f "Simulate unrecoverable OSC side error =========="
6983 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6986 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6987 lctl set_param fail_loc=0x406
6989 # simulate local -ENOMEM
6990 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6993 lctl set_param fail_loc=0
6994 if [[ $RC -eq 0 ]]; then
6995 error "Must return error due to dropped pages, rc=$RC"
6998 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6999 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7000 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7002 if [[ $LOCKED -ne 0 ]]; then
7003 error "Locked pages remain in cache, locked=$LOCKED"
7006 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7007 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7011 echo "No pages locked after fsync"
7016 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
7019 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7020 remote_ost_nodsh && skip "remote OST with nodsh" && return
7024 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7025 set_nodes_failloc "$(osts_nodes)" 0x20e
7026 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
7027 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7030 set_nodes_failloc "$(osts_nodes)" 0
7031 if [[ $RC -eq 0 ]]; then
7032 error "Must return error due to dropped pages, rc=$RC"
7035 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7036 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7037 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7039 if [[ $LOCKED -ne 0 ]]; then
7040 error "Locked pages remain in cache, locked=$LOCKED"
7043 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7044 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7048 echo "No pages locked after fsync"
7052 run_test 118h "Verify timeout in handling recoverables errors =========="
7054 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
7057 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7058 remote_ost_nodsh && skip "remote OST with nodsh" && return
7062 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7063 set_nodes_failloc "$(osts_nodes)" 0x20e
7065 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
7066 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7069 set_nodes_failloc "$(osts_nodes)" 0
7073 if [[ $RC -ne 0 ]]; then
7074 error "got error, but should be not, rc=$RC"
7077 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7078 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7079 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7080 if [[ $LOCKED -ne 0 ]]; then
7081 error "Locked pages remain in cache, locked=$LOCKED"
7084 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7085 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7089 echo "No pages locked after fsync"
7093 run_test 118i "Fix error before timeout in recoverable error =========="
7095 [ "$SLOW" = "no" ] && set_resend_count 4
7098 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7099 remote_ost_nodsh && skip "remote OST with nodsh" && return
7103 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
7104 set_nodes_failloc "$(osts_nodes)" 0x220
7106 # return -EIO from OST
7107 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7109 set_nodes_failloc "$(osts_nodes)" 0x0
7110 if [[ $RC -eq 0 ]]; then
7111 error "Must return error due to dropped pages, rc=$RC"
7114 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7115 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7116 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7117 if [[ $LOCKED -ne 0 ]]; then
7118 error "Locked pages remain in cache, locked=$LOCKED"
7121 # in recoverable error on OST we want resend and stay until it finished
7122 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7123 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7127 echo "No pages locked after fsync"
7131 run_test 118j "Simulate unrecoverable OST side error =========="
7135 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7136 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
7138 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7139 set_nodes_failloc "$(osts_nodes)" 0x20e
7140 test_mkdir -p $DIR/$tdir
7142 for ((i=0;i<10;i++)); do
7143 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
7144 error "dd to $DIR/$tdir/$tfile-$i failed" )&
7151 set_nodes_failloc "$(osts_nodes)" 0
7154 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
7158 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7160 test_mkdir -p $DIR/$tdir
7161 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
7164 run_test 118l "fsync dir ========="
7166 test_118m() # LU-3066
7168 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7169 test_mkdir -p $DIR/$tdir
7170 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
7173 run_test 118m "fdatasync dir ========="
7175 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
7177 test_119a() # bug 11737
7179 BSIZE=$((512 * 1024))
7180 directio write $DIR/$tfile 0 1 $BSIZE
7181 # We ask to read two blocks, which is more than a file size.
7182 # directio will indicate an error when requested and actual
7183 # sizes aren't equeal (a normal situation in this case) and
7184 # print actual read amount.
7185 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
7186 if [ "$NOB" != "$BSIZE" ]; then
7187 error "read $NOB bytes instead of $BSIZE"
7191 run_test 119a "Short directIO read must return actual read amount"
7193 test_119b() # bug 11737
7195 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
7197 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
7198 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
7200 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
7201 error "direct read failed"
7204 run_test 119b "Sparse directIO read must return actual read amount"
7206 test_119c() # bug 13099
7209 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
7210 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
7213 run_test 119c "Testing for direct read hitting hole"
7215 test_119d() # bug 15950
7217 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7218 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
7219 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
7221 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
7222 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
7223 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
7224 lctl set_param fail_loc=0x40d
7225 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
7228 cat $DIR/$tfile > /dev/null &
7229 lctl set_param fail_loc=0
7232 log "the DIO writes have completed, now wait for the reads (should not block very long)"
7234 [ -n "`ps h -p $pid_reads -o comm`" ] && \
7235 error "the read rpcs have not completed in 2s"
7237 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
7239 run_test 119d "The DIO path should try to send a new rpc once one is completed"
7242 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7243 test_mkdir -p $DIR/$tdir
7244 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7245 skip "no early lock cancel on server" && return 0
7247 lru_resize_disable mdc
7248 lru_resize_disable osc
7249 cancel_lru_locks mdc
7250 # asynchronous object destroy at MDT could cause bl ast to client
7251 cancel_lru_locks osc
7253 stat $DIR/$tdir > /dev/null
7254 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7255 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7256 test_mkdir $DIR/$tdir/d1
7257 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7258 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7259 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7260 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7261 lru_resize_enable mdc
7262 lru_resize_enable osc
7264 run_test 120a "Early Lock Cancel: mkdir test"
7267 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7268 test_mkdir -p $DIR/$tdir
7269 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7270 skip "no early lock cancel on server" && return 0
7271 lru_resize_disable mdc
7272 lru_resize_disable osc
7273 cancel_lru_locks mdc
7274 stat $DIR/$tdir > /dev/null
7275 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7276 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7278 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7279 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7280 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7281 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7282 lru_resize_enable mdc
7283 lru_resize_enable osc
7285 run_test 120b "Early Lock Cancel: create test"
7288 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7289 test_mkdir -p $DIR/$tdir
7290 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7291 skip "no early lock cancel on server" && return 0
7292 lru_resize_disable mdc
7293 lru_resize_disable osc
7294 test_mkdir -p $DIR/$tdir/d1
7295 test_mkdir -p $DIR/$tdir/d2
7296 touch $DIR/$tdir/d1/f1
7297 cancel_lru_locks mdc
7298 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
7299 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7300 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7301 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7302 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7303 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7304 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7305 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7306 lru_resize_enable mdc
7307 lru_resize_enable osc
7309 run_test 120c "Early Lock Cancel: link test"
7312 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7313 test_mkdir -p $DIR/$tdir
7314 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7315 skip "no early lock cancel on server" && return 0
7316 lru_resize_disable mdc
7317 lru_resize_disable osc
7319 cancel_lru_locks mdc
7320 stat $DIR/$tdir > /dev/null
7321 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7322 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7323 chmod a+x $DIR/$tdir
7324 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7325 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7326 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7327 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7328 lru_resize_enable mdc
7329 lru_resize_enable osc
7331 run_test 120d "Early Lock Cancel: setattr test"
7334 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7335 test_mkdir -p $DIR/$tdir
7336 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7337 skip "no early lock cancel on server" && return 0
7338 lru_resize_disable mdc
7339 lru_resize_disable osc
7340 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
7341 cancel_lru_locks mdc
7342 cancel_lru_locks osc
7343 dd if=$DIR/$tdir/f1 of=/dev/null
7344 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
7345 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7346 awk '/ldlm_cancel/ {print $2}'`
7347 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7348 awk '/ldlm_bl_callback/ {print $2}'`
7349 unlink $DIR/$tdir/f1
7350 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7351 awk '/ldlm_cancel/ {print $2}'`
7352 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7353 awk '/ldlm_bl_callback/ {print $2}'`
7354 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7355 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7356 lru_resize_enable mdc
7357 lru_resize_enable osc
7359 run_test 120e "Early Lock Cancel: unlink test"
7362 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7363 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7364 skip "no early lock cancel on server" && return 0
7365 test_mkdir -p $DIR/$tdir
7366 lru_resize_disable mdc
7367 lru_resize_disable osc
7368 test_mkdir -p $DIR/$tdir/d1
7369 test_mkdir -p $DIR/$tdir/d2
7370 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
7371 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
7372 cancel_lru_locks mdc
7373 cancel_lru_locks osc
7374 dd if=$DIR/$tdir/d1/f1 of=/dev/null
7375 dd if=$DIR/$tdir/d2/f2 of=/dev/null
7376 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
7377 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7378 awk '/ldlm_cancel/ {print $2}'`
7379 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7380 awk '/ldlm_bl_callback/ {print $2}'`
7381 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7382 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7383 awk '/ldlm_cancel/ {print $2}'`
7384 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7385 awk '/ldlm_bl_callback/ {print $2}'`
7386 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7387 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7388 lru_resize_enable mdc
7389 lru_resize_enable osc
7391 run_test 120f "Early Lock Cancel: rename test"
7394 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7395 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7396 skip "no early lock cancel on server" && return 0
7397 lru_resize_disable mdc
7398 lru_resize_disable osc
7400 echo create $count files
7401 test_mkdir -p $DIR/$tdir
7402 cancel_lru_locks mdc
7403 cancel_lru_locks osc
7406 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7407 awk '/ldlm_cancel/ {print $2}'`
7408 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7409 awk '/ldlm_bl_callback/ {print $2}'`
7410 createmany -o $DIR/$tdir/f $count
7412 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7413 awk '/ldlm_cancel/ {print $2}'`
7414 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7415 awk '/ldlm_bl_callback/ {print $2}'`
7417 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
7418 echo rm $count files
7421 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7422 awk '/ldlm_cancel/ {print $2}'`
7423 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7424 awk '/ldlm_bl_callback/ {print $2}'`
7426 echo total: $count removes in $((t2-t1))
7427 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
7429 # wait for commitment of removal
7430 lru_resize_enable mdc
7431 lru_resize_enable osc
7433 run_test 120g "Early Lock Cancel: performance test"
7435 test_121() { #bug #10589
7436 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7438 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
7439 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
7440 lctl set_param fail_loc=0x310
7441 cancel_lru_locks osc > /dev/null
7442 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
7443 lctl set_param fail_loc=0
7444 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
7446 run_test 121 "read cancel race ========="
7448 test_123a() { # was test 123, statahead(bug 11401)
7449 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7451 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
7452 log "testing on UP system. Performance may be not as good as expected."
7457 test_mkdir -p $DIR/$tdir
7458 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
7459 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
7461 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
7462 createmany -o $DIR/$tdir/$tfile $j $((i - j))
7464 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7465 lctl set_param -n llite.*.statahead_max 0
7466 lctl get_param llite.*.statahead_max
7467 cancel_lru_locks mdc
7468 cancel_lru_locks osc
7470 time ls -l $DIR/$tdir | wc -l
7472 delta=$((etime - stime))
7473 log "ls $i files without statahead: $delta sec"
7474 lctl set_param llite.*.statahead_max=$max
7476 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7477 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
7478 cancel_lru_locks mdc
7479 cancel_lru_locks osc
7481 time ls -l $DIR/$tdir | wc -l
7483 delta_sa=$((etime - stime))
7484 log "ls $i files with statahead: $delta_sa sec"
7485 lctl get_param -n llite.*.statahead_stats
7486 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7488 [ $swrong -lt $ewrong ] && log "statahead was stopped, maybe too many locks held!"
7489 [ $delta -eq 0 -o $delta_sa -eq 0 ] && continue
7491 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7492 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7493 lctl set_param -n llite.*.statahead_max 0
7494 lctl get_param llite.*.statahead_max
7495 cancel_lru_locks mdc
7496 cancel_lru_locks osc
7498 time ls -l $DIR/$tdir | wc -l
7500 delta=$((etime - stime))
7501 log "ls $i files again without statahead: $delta sec"
7502 lctl set_param llite.*.statahead_max=$max
7503 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7504 if [ $SLOWOK -eq 0 ]; then
7505 error "ls $i files is slower with statahead!"
7507 log "ls $i files is slower with statahead!"
7513 [ $delta -gt 20 ] && break
7514 [ $delta -gt 8 ] && MULT=$((50 / delta))
7515 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
7523 delta=$((etime - stime))
7524 log "rm -r $DIR/$tdir/: $delta seconds"
7526 lctl get_param -n llite.*.statahead_stats
7528 run_test 123a "verify statahead work"
7530 test_123b () { # statahead(bug 15027)
7531 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7532 test_mkdir -p $DIR/$tdir
7533 createmany -o $DIR/$tdir/$tfile-%d 1000
7535 cancel_lru_locks mdc
7536 cancel_lru_locks osc
7538 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
7539 lctl set_param fail_loc=0x80000803
7540 ls -lR $DIR/$tdir > /dev/null
7542 lctl set_param fail_loc=0x0
7543 lctl get_param -n llite.*.statahead_stats
7548 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
7551 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7552 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
7553 skip "no lru resize on server" && return 0
7555 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
7557 log "create $NR files at $DIR/$tdir"
7558 createmany -o $DIR/$tdir/f $NR ||
7559 error "failed to create $NR files in $DIR/$tdir"
7561 cancel_lru_locks mdc
7562 ls -l $DIR/$tdir > /dev/null
7566 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
7567 local PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
7568 LRU_SIZE=$(lctl get_param -n $PARAM)
7569 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
7570 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
7572 log "NS=$(basename $NSDIR)"
7577 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
7578 skip "Not enough cached locks created!"
7585 # We know that lru resize allows one client to hold $LIMIT locks
7586 # for 10h. After that locks begin to be killed by client.
7588 local LIMIT=`lctl get_param -n $NSDIR.pool.limit`
7591 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
7592 # killing locks. Some time was spent for creating locks. This means
7593 # that up to the moment of sleep finish we must have killed some of
7594 # them (10-100 locks). This depends on how fast ther were created.
7595 # Many of them were touched in almost the same moment and thus will
7596 # be killed in groups.
7597 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
7599 # Use $LRU_SIZE_B here to take into account real number of locks
7600 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
7601 local LRU_SIZE_B=$LRU_SIZE
7603 local OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
7604 log "OLD_LVF=$OLD_LVF"
7605 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
7607 # Let's make sure that we really have some margin. Client checks
7608 # cached locks every 10 sec.
7610 log "Sleep ${SLEEP} sec"
7612 while ((SEC<$SLEEP)); do
7616 LRU_SIZE=`lctl get_param -n $NSDIR/lru_size`
7620 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
7621 local LRU_SIZE_A=`lctl get_param -n $NSDIR.lru_size`
7623 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
7624 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
7625 unlinkmany $DIR/$tdir/f $NR
7629 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
7630 log "unlink $NR files at $DIR/$tdir"
7631 unlinkmany $DIR/$tdir/f $NR
7633 run_test 124a "lru resize ======================================="
7635 get_max_pool_limit()
7637 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
7640 if test $l -gt $max; then
7648 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7649 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
7650 skip "no lru resize on server" && return 0
7652 LIMIT=`get_max_pool_limit`
7654 NR=$(($(default_lru_size)*20))
7655 if [ $NR -gt $LIMIT ]; then
7656 log "Limit lock number by $LIMIT locks"
7659 lru_resize_disable mdc
7660 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
7661 error "failed to create $DIR/$tdir/disable_lru_resize"
7663 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
7664 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
7665 cancel_lru_locks mdc
7668 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7671 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7674 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7678 nolruresize_delta=$((etime-stime))
7679 log "ls -la time: $nolruresize_delta seconds"
7680 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7681 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
7683 lru_resize_enable mdc
7684 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
7685 error "failed to create $DIR/$tdir/enable_lru_resize"
7687 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
7688 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
7689 cancel_lru_locks mdc
7692 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7695 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7698 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7702 lruresize_delta=$((etime-stime))
7703 log "ls -la time: $lruresize_delta seconds"
7704 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7706 if [ $lruresize_delta -gt $nolruresize_delta ]; then
7707 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
7708 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
7709 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
7711 log "lru resize performs the same with no lru resize"
7713 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
7715 run_test 124b "lru resize (performance test) ======================="
7717 test_125() { # 13358
7718 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7719 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
7720 test_mkdir -p $DIR/d125 || error "mkdir failed"
7721 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
7722 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
7723 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
7725 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
7727 test_126() { # bug 12829/13455
7728 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7729 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
7730 $GSS && skip "must run as gss disabled" && return
7732 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
7733 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
7735 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
7737 run_test 126 "check that the fsgid provided by the client is taken into account"
7739 test_127a() { # bug 15521
7740 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7741 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
7742 $LCTL set_param osc.*.stats=0
7743 FSIZE=$((2048 * 1024))
7744 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7745 cancel_lru_locks osc
7746 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
7748 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
7749 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
7750 echo "got $COUNT $NAME"
7751 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
7752 eval $NAME=$COUNT || error "Wrong proc format"
7755 read_bytes|write_bytes)
7756 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
7757 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
7758 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
7759 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
7760 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
7761 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
7762 error "sumsquare is too small: $SUMSQ"
7763 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
7764 error "sumsquare is too big: $SUMSQ"
7768 done < $DIR/${tfile}.tmp
7770 #check that we actually got some stats
7771 [ "$read_bytes" ] || error "Missing read_bytes stats"
7772 [ "$write_bytes" ] || error "Missing write_bytes stats"
7773 [ "$read_bytes" != 0 ] || error "no read done"
7774 [ "$write_bytes" != 0 ] || error "no write done"
7776 run_test 127a "verify the client stats are sane"
7778 test_127b() { # bug LU-333
7779 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7780 $LCTL set_param llite.*.stats=0
7781 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
7782 # perform 2 reads and writes so MAX is different from SUM.
7783 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7784 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7785 cancel_lru_locks osc
7786 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
7787 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
7789 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
7790 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
7791 echo "got $COUNT $NAME"
7792 eval $NAME=$COUNT || error "Wrong proc format"
7796 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
7797 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
7798 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
7799 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
7802 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
7803 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
7804 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
7805 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
7809 done < $TMP/${tfile}.tmp
7811 #check that we actually got some stats
7812 [ "$read_bytes" ] || error "Missing read_bytes stats"
7813 [ "$write_bytes" ] || error "Missing write_bytes stats"
7814 [ "$read_bytes" != 0 ] || error "no read done"
7815 [ "$write_bytes" != 0 ] || error "no write done"
7817 run_test 127b "verify the llite client stats are sane"
7819 test_128() { # bug 15212
7821 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
7826 result=$(grep error $TMP/$tfile.log)
7828 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
7830 run_test 128 "interactive lfs for 2 consecutive find's"
7837 local LDPROC=/proc/fs/ldiskfs
7838 local facets=$(get_facets MDS)
7840 for facet in ${facets//,/ }; do
7841 canondev=$(ldiskfs_canon \
7842 *.$(convert_facet2label $facet).mntdev $facet)
7843 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" ||
7844 LDPROC=/sys/fs/ldiskfs
7845 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
7850 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7851 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
7852 skip "Only applicable to ldiskfs-based MDTs"
7855 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7860 test_mkdir -p $DIR/$tdir
7862 MAX=$(stat -c%s "$DIR/$tdir")
7866 while [ ! $I -gt $MAX ]; do
7867 $MULTIOP $DIR/$tdir/$J Oc
7869 #check two errors ENOSPC for new version of ext4 max_dir_size patch
7870 #mainline kernel commit df981d03eeff7971ac7e6ff37000bfa702327ef1
7871 #and EFBIG for previous versions
7872 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ] && [ $I -gt 0 ]; then
7874 echo "return code $rc received as expected"
7875 multiop $DIR/$tdir/$J Oc
7877 I=$(stat -c%s "$DIR/$tdir")
7878 if [ $I -gt $MAX ] && [ $rc -eq 0 ]; then
7881 error_exit "return code $rc current dir size $I " \
7882 "previous limit $MAX"
7884 elif [ $rc -ne 0 ]; then
7886 error_exit "return code $rc received instead of expected " \
7887 "$EFBIG or $ENOSPC, files in dir $I"
7890 I=$(stat -c%s "$DIR/$tdir")
7894 error "exceeded dir size limit $MAX x $MDSCOUNT $MAX : $I bytes"
7896 run_test 129 "test directory size limit ========================"
7905 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7906 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
7909 trap cleanup_130 EXIT RETURN
7911 local fm_file=$DIR/$tfile
7912 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
7913 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
7914 error "dd failed for $fm_file"
7916 # LU-1795: test filefrag/FIEMAP once, even if unsupported
7917 filefrag -ves $fm_file
7919 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7920 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7921 [ $RC != 0 ] && error "filefrag $fm_file failed"
7923 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
7924 grep -v "ext:" | grep -v "found")
7925 lun=$($GETSTRIPE -i $fm_file)
7927 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
7930 for line in $filefrag_op
7932 frag_lun=`echo $line | cut -d: -f5`
7933 ext_len=`echo $line | cut -d: -f4`
7934 if (( $frag_lun != $lun )); then
7936 error "FIEMAP on 1-stripe file($fm_file) failed"
7939 (( tot_len += ext_len ))
7942 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
7944 error "FIEMAP on 1-stripe file($fm_file) failed;"
7950 echo "FIEMAP on single striped file succeeded"
7952 run_test 130a "FIEMAP (1-stripe file)"
7955 [ "$OSTCOUNT" -lt "2" ] &&
7956 skip_env "skipping FIEMAP on 2-stripe file test" && return
7958 [ "$OSTCOUNT" -ge "10" ] &&
7959 skip_env "skipping FIEMAP with >= 10 OSTs" && return
7961 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7962 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
7965 trap cleanup_130 EXIT RETURN
7967 local fm_file=$DIR/$tfile
7968 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
7969 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7970 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7972 dd if=/dev/zero of=$fm_file bs=1M count=2 ||
7973 error "dd failed on $fm_file"
7975 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7976 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
7977 grep -v "ext:" | grep -v "found")
7979 last_lun=$(echo $filefrag_op | cut -d: -f5)
7984 for line in $filefrag_op
7986 frag_lun=`echo $line | cut -d: -f5`
7987 ext_len=`echo $line | cut -d: -f4`
7988 if (( $frag_lun != $last_lun )); then
7989 if (( tot_len != 1024 )); then
7991 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
7998 (( tot_len += ext_len ))
8001 if (( num_luns != 2 || tot_len != 1024 )); then
8003 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8009 echo "FIEMAP on 2-stripe file succeeded"
8011 run_test 130b "FIEMAP (2-stripe file)"
8014 [ "$OSTCOUNT" -lt "2" ] &&
8015 skip_env "skipping FIEMAP on 2-stripe file" && return
8017 [ "$OSTCOUNT" -ge "10" ] &&
8018 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8020 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8021 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
8024 trap cleanup_130 EXIT RETURN
8026 local fm_file=$DIR/$tfile
8027 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
8028 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8029 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8031 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
8033 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8034 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
8036 last_lun=`echo $filefrag_op | cut -d: -f5`
8041 for line in $filefrag_op
8043 frag_lun=`echo $line | cut -d: -f5`
8044 ext_len=`echo $line | cut -d: -f4`
8045 if (( $frag_lun != $last_lun )); then
8046 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
8047 if (( logical != 512 )); then
8049 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
8052 if (( tot_len != 512 )); then
8054 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
8061 (( tot_len += ext_len ))
8064 if (( num_luns != 2 || tot_len != 512 )); then
8066 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8072 echo "FIEMAP on 2-stripe file with hole succeeded"
8074 run_test 130c "FIEMAP (2-stripe file with hole)"
8077 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
8079 [ "$OSTCOUNT" -ge "10" ] &&
8080 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8082 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8083 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
8085 trap cleanup_130 EXIT RETURN
8087 local fm_file=$DIR/$tfile
8088 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file||error "setstripe on $fm_file"
8089 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8090 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8092 local actual_stripecnt=$($GETSTRIPE -c $fm_file)
8093 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripecnt ||
8094 error "dd failed on $fm_file"
8096 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8097 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" |
8098 grep -v "ext:" | grep -v "found"`
8100 last_lun=`echo $filefrag_op | cut -d: -f5`
8105 for line in $filefrag_op
8107 frag_lun=`echo $line | cut -d: -f5`
8108 ext_len=`echo $line | cut -d: -f4`
8109 if (( $frag_lun != $last_lun )); then
8110 if (( tot_len != 1024 )); then
8112 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
8119 (( tot_len += ext_len ))
8122 if (( num_luns != actual_stripecnt || tot_len != 1024 )); then
8124 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8130 echo "FIEMAP on N-stripe file succeeded"
8132 run_test 130d "FIEMAP (N-stripe file)"
8135 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
8137 [ "$OSTCOUNT" -ge "10" ] &&
8138 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8140 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8141 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
8143 trap cleanup_130 EXIT RETURN
8145 local fm_file=$DIR/$tfile
8146 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
8147 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8148 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8151 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
8152 for ((i = 0; i < $NUM_BLKS; i++))
8154 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
8157 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8158 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
8160 last_lun=`echo $filefrag_op | cut -d: -f5`
8165 for line in $filefrag_op
8167 frag_lun=`echo $line | cut -d: -f5`
8168 ext_len=`echo $line | cut -d: -f4`
8169 if (( $frag_lun != $last_lun )); then
8170 if (( tot_len != $EXPECTED_LEN )); then
8172 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
8179 (( tot_len += ext_len ))
8182 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
8184 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8190 echo "FIEMAP with continuation calls succeeded"
8192 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
8194 # Test for writev/readv
8196 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
8197 error "writev test failed"
8198 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
8199 error "readv failed"
8202 run_test 131a "test iov's crossing stripe boundary for writev/readv"
8205 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
8206 error "append writev test failed"
8207 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
8208 error "append writev test failed"
8211 run_test 131b "test append writev"
8214 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
8217 run_test 131c "test read/write on file w/o objects"
8220 rwv -f $DIR/$tfile -w -n 1 1572864
8221 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
8222 if [ "$NOB" != 1572864 ]; then
8223 error "Short read filed: read $NOB bytes instead of 1572864"
8227 run_test 131d "test short read"
8230 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
8231 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
8232 error "read hitting hole failed"
8235 run_test 131e "test read hitting hole"
8240 for node in $(osts_nodes); do
8241 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
8242 [ x$gl = x"" ] && gl=0
8243 gl_sum=$((gl_sum + gl))
8253 if [ x$som = x"enabled" ]; then
8254 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
8255 MOUNTOPT=`echo $MOUNTOPT | sed 's/som_preview//g'`
8256 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
8258 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
8259 MOUNTOPT="$MOUNTOPT,som_preview"
8260 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
8263 # do remount to make new mount-conf parameters actual
8270 test_132() { #1028, SOM
8271 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8272 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8273 local num=$(get_mds_dir $DIR)
8274 local mymds=mds${num}
8275 local MOUNTOPT_SAVE=$MOUNTOPT
8277 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8278 cancel_lru_locks osc
8280 som1=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
8282 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8283 stat $DIR/$tfile >/dev/null
8284 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8285 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
8287 som_mode_switch $som1 $gl1 $gl2
8289 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8290 cancel_lru_locks osc
8292 som2=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
8293 if [ $som1 == $som2 ]; then
8294 error "som is still "$som2
8295 if [ x$som2 = x"enabled" ]; then
8302 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8303 stat $DIR/$tfile >/dev/null
8304 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8305 echo "====> SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
8306 som_mode_switch $som2 $gl1 $gl2
8307 MOUNTOPT=$MOUNTOPT_SAVE
8309 run_test 132 "som avoids glimpse rpc"
8315 $SINGLEMDS) res=`do_facet $SINGLEMDS $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$2"`
8317 ost) res=`do_facet ost1 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$2"`
8319 *) error "Wrong argument $1" ;;
8322 count=`echo $res | awk '{print $2}'`
8323 [ -z "$res" ] && error "The counter for $2 on $1 was not incremented"
8324 # if the argument $3 is zero, it means any stat increment is ok.
8325 if [ $3 -gt 0 ] ; then
8326 [ $count -ne $3 ] && error "The $2 counter on $1 is wrong - expected $3"
8331 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8332 remote_ost_nodsh && skip "remote OST with nodsh" && return
8333 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8335 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8336 { skip "MDS doesn't support rename stats"; return; }
8337 local testdir=$DIR/${tdir}/stats_testdir
8338 mkdir -p $DIR/${tdir}
8341 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8342 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8344 # verify mdt stats first.
8345 mkdir ${testdir} || error "mkdir failed"
8346 check_stats $SINGLEMDS "mkdir" 1
8347 touch ${testdir}/${tfile} || "touch failed"
8348 check_stats $SINGLEMDS "open" 1
8349 check_stats $SINGLEMDS "close" 1
8350 mknod ${testdir}/${tfile}-pipe p || "mknod failed"
8351 check_stats $SINGLEMDS "mknod" 1
8352 rm -f ${testdir}/${tfile}-pipe || "pipe remove failed"
8353 check_stats $SINGLEMDS "unlink" 1
8354 rm -f ${testdir}/${tfile} || error "file remove failed"
8355 check_stats $SINGLEMDS "unlink" 2
8357 # remove working dir and check mdt stats again.
8358 rmdir ${testdir} || error "rmdir failed"
8359 check_stats $SINGLEMDS "rmdir" 1
8361 local testdir1=$DIR/${tdir}/stats_testdir1
8363 mkdir -p ${testdir1}
8364 touch ${testdir1}/test1
8365 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
8366 check_stats $SINGLEMDS "crossdir_rename" 1
8368 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
8369 check_stats $SINGLEMDS "samedir_rename" 1
8373 run_test 133a "Verifying MDT stats ========================================"
8376 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8377 remote_ost_nodsh && skip "remote OST with nodsh" && return
8378 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8379 local testdir=$DIR/${tdir}/stats_testdir
8380 mkdir -p ${testdir} || error "mkdir failed"
8381 touch ${testdir}/${tfile} || "touch failed"
8382 cancel_lru_locks mdc
8385 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8386 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8388 # extra mdt stats verification.
8389 chmod 444 ${testdir}/${tfile} || error "chmod failed"
8390 check_stats $SINGLEMDS "setattr" 1
8391 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8392 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
8394 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
8395 check_stats $SINGLEMDS "getattr" 1
8397 $LFS df || error "lfs failed"
8398 check_stats $SINGLEMDS "statfs" 1
8402 run_test 133b "Verifying extra MDT stats =================================="
8405 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8406 remote_ost_nodsh && skip "remote OST with nodsh" && return
8407 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8408 local testdir=$DIR/${tdir}/stats_testdir
8409 test_mkdir -p ${testdir} || error "mkdir failed"
8411 # verify obdfilter stats.
8412 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8414 cancel_lru_locks osc
8415 wait_delete_completed
8418 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8419 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8421 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
8423 cancel_lru_locks osc
8424 check_stats ost "write" 1
8426 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
8427 check_stats ost "read" 1
8429 > ${testdir}/${tfile} || error "truncate failed"
8430 check_stats ost "punch" 1
8432 rm -f ${testdir}/${tfile} || error "file remove failed"
8433 wait_delete_completed
8434 check_stats ost "destroy" 1
8438 run_test 133c "Verifying OST stats ========================================"
8445 while [ $value -ge 2 ]; do
8450 if [ $orig -gt $order ]; then
8458 local size=('K' 'M' 'G' 'T');
8460 local size_string=$value
8462 while [ $value -ge 1024 ]; do
8463 if [ $i -gt 3 ]; then
8464 #T is the biggest unit we get here, if that is bigger,
8466 size_string=${value}T
8469 value=$((value >> 10))
8470 if [ $value -lt 1024 ]; then
8471 size_string=${value}${size[$i]}
8482 local context=${2:-.}
8483 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
8485 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
8490 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8491 remote_ost_nodsh && skip "remote OST with nodsh" && return
8492 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8493 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8494 { skip "MDS doesn't support rename stats"; return; }
8496 local testdir1=$DIR/${tdir}/stats_testdir1
8497 local testdir2=$DIR/${tdir}/stats_testdir2
8499 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8501 mkdir -p ${testdir1} || error "mkdir failed"
8502 mkdir -p ${testdir2} || error "mkdir failed"
8504 createmany -o $testdir1/test 512 || error "createmany failed"
8506 # check samedir rename size
8507 mv ${testdir1}/test0 ${testdir1}/test_0
8509 local testdir1_size=$(ls -l $DIR/${tdir} |
8510 awk '/stats_testdir1/ {print $5}')
8511 local testdir2_size=$(ls -l $DIR/${tdir} |
8512 awk '/stats_testdir2/ {print $5}')
8514 testdir1_size=$(order_2 $testdir1_size)
8515 testdir2_size=$(order_2 $testdir2_size)
8517 testdir1_size=$(size_in_KMGT $testdir1_size)
8518 testdir2_size=$(size_in_KMGT $testdir2_size)
8520 echo "source rename dir size: ${testdir1_size}"
8521 echo "target rename dir size: ${testdir2_size}"
8523 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
8524 eval $cmd || error "$cmd failed"
8525 local samedir=$($cmd | grep 'same_dir')
8526 local same_sample=$(get_rename_size $testdir1_size)
8527 [ -z "$samedir" ] && error "samedir_rename_size count error"
8528 [ "$same_sample" -eq 1 ] || error "samedir_rename_size error $same_sample"
8529 echo "Check same dir rename stats success"
8531 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8533 # check crossdir rename size
8534 mv ${testdir1}/test_0 ${testdir2}/test_0
8536 testdir1_size=$(ls -l $DIR/${tdir} |
8537 awk '/stats_testdir1/ {print $5}')
8538 testdir2_size=$(ls -l $DIR/${tdir} |
8539 awk '/stats_testdir2/ {print $5}')
8541 testdir1_size=$(order_2 $testdir1_size)
8542 testdir2_size=$(order_2 $testdir2_size)
8544 testdir1_size=$(size_in_KMGT $testdir1_size)
8545 testdir2_size=$(size_in_KMGT $testdir2_size)
8547 echo "source rename dir size: ${testdir1_size}"
8548 echo "target rename dir size: ${testdir2_size}"
8550 eval $cmd || error "$cmd failed"
8551 local crossdir=$($cmd | grep 'crossdir')
8552 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
8553 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
8554 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
8555 [ "$src_sample" -eq 1 ] || error "crossdir_rename_size error $src_sample"
8556 [ "$tgt_sample" -eq 1 ] || error "crossdir_rename_size error $tgt_sample"
8557 echo "Check cross dir rename stats success"
8560 run_test 133d "Verifying rename_stats ========================================"
8563 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8564 local testdir=$DIR/${tdir}/stats_testdir
8565 local ctr f0 f1 bs=32768 count=42 sum
8567 remote_ost_nodsh && skip "remote OST with nodsh" && return
8568 mkdir -p ${testdir} || error "mkdir failed"
8570 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8572 for ctr in {write,read}_bytes; do
8574 cancel_lru_locks osc
8576 do_facet ost1 $LCTL set_param -n \
8577 "obdfilter.*.exports.clear=clear"
8579 if [ $ctr = write_bytes ]; then
8581 f1=${testdir}/${tfile}
8583 f0=${testdir}/${tfile}
8587 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
8590 cancel_lru_locks osc
8592 sum=$(do_facet ost1 $LCTL get_param \
8593 "obdfilter.*.exports.*.stats" | \
8596 $1 == ctr { sum += $7 }
8599 if ((sum != bs * count)); then
8600 error "Bad $ctr sum, expected $((bs * count)), got $sum"
8606 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
8609 local proc_dirs="/proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/"
8612 # First without trusting modes.
8614 -exec cat '{}' \; &> /dev/null
8616 # Second verifying readability.
8620 -exec cat '{}' \; > /dev/null ||
8621 error "proc file read failed"
8623 for facet in $SINGLEMDS ost1; do
8624 do_facet $facet find $proc_dirs \
8625 -not -name req_history \
8626 -exec cat '{}' \\\; &> /dev/null
8628 do_facet $facet find $proc_dirs \
8629 -not -name req_history \
8632 -exec cat '{}' \\\; > /dev/null ||
8633 error "proc file read failed"
8636 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
8638 test_140() { #bug-17379
8639 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8640 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
8641 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
8642 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
8644 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
8645 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
8647 while i=`expr $i + 1`; do
8648 test_mkdir -p $i || error "Creating dir $i"
8649 cd $i || error "Changing to $i"
8650 ln -s ../stat stat || error "Creating stat symlink"
8651 # Read the symlink until ELOOP present,
8652 # not LBUGing the system is considered success,
8653 # we didn't overrun the stack.
8654 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
8656 if [ $ret -eq 40 ]; then
8659 error "Open stat symlink"
8665 echo "The symlink depth = $i"
8666 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
8667 error "Invalid symlink depth"
8669 # Test recursive symlink
8670 ln -s symlink_self symlink_self
8671 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
8672 echo "open symlink_self returns $ret"
8673 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
8675 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
8678 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8679 local TF="$TMP/$tfile"
8681 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
8683 cancel_lru_locks osc
8684 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
8685 remount_client $MOUNT
8687 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
8690 $TRUNCATE $DIR/$tfile 6000
8691 cancel_lru_locks osc
8692 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
8695 echo "12345" >>$DIR/$tfile
8696 cancel_lru_locks osc
8697 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
8700 echo "12345" >>$DIR/$tfile
8701 cancel_lru_locks osc
8702 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
8707 run_test 150 "truncate/append tests"
8709 #LU-2902 roc_hit was not able to read all values from lproc
8710 function roc_hit_init() {
8711 local list=$(comma_list $(osts_nodes))
8712 local dir=$DIR/$tdir-check
8713 local file=$dir/file
8719 #use setstripe to do a write to every ost
8720 for i in $(seq 0 $((OSTCOUNT-1))); do
8721 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
8722 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
8723 idx=$(printf %04x $i)
8724 BEFORE=$(get_osd_param $list *OST*$idx stats |
8725 awk '$1 == "cache_access" {sum += $2} END { print sum }')
8726 if [ -z "$BEFORE" ]; then
8730 cancel_lru_locks osc
8731 cat $file >/dev/null
8733 AFTER=$(get_osd_param $list *OST*$idx stats |
8734 awk '$1 == "cache_access" {sum += $2} END { print sum }')
8736 echo BEFORE:$BEFORE AFTER:$AFTER
8737 if ! let "AFTER - BEFORE == 4"; then
8739 error "roc_hit is not safe to use"
8747 function roc_hit() {
8748 local list=$(comma_list $(osts_nodes))
8749 echo $(get_osd_param $list '' stats |
8750 awk '$1 == "cache_hit" {sum += $2} END { print sum }')
8753 function set_cache() {
8756 if [ "$2" == "off" ]; then
8759 local list=$(comma_list $(osts_nodes))
8760 set_osd_param $list '' $1_cache_enable $on
8762 cancel_lru_locks osc
8766 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8767 remote_ost_nodsh && skip "remote OST with nodsh" && return
8770 local list=$(comma_list $(osts_nodes))
8772 # check whether obdfilter is cache capable at all
8773 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
8774 echo "not cache-capable obdfilter"
8778 # check cache is enabled on all obdfilters
8779 if get_osd_param $list '' read_cache_enable | grep 0; then
8780 echo "oss cache is disabled"
8784 set_osd_param $list '' writethrough_cache_enable 1
8786 # check write cache is enabled on all obdfilters
8787 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
8788 echo "oss write cache is NOT enabled"
8794 #define OBD_FAIL_OBD_NO_LRU 0x609
8795 do_nodes $list $LCTL set_param fail_loc=0x609
8797 # pages should be in the case right after write
8798 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
8801 local BEFORE=$(roc_hit)
8802 cancel_lru_locks osc
8803 cat $DIR/$tfile >/dev/null
8804 local AFTER=$(roc_hit)
8806 do_nodes $list $LCTL set_param fail_loc=0
8808 if ! let "AFTER - BEFORE == CPAGES"; then
8809 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8812 # the following read invalidates the cache
8813 cancel_lru_locks osc
8814 set_osd_param $list '' read_cache_enable 0
8815 cat $DIR/$tfile >/dev/null
8817 # now data shouldn't be found in the cache
8819 cancel_lru_locks osc
8820 cat $DIR/$tfile >/dev/null
8822 if let "AFTER - BEFORE != 0"; then
8823 error "IN CACHE: before: $BEFORE, after: $AFTER"
8826 set_osd_param $list '' read_cache_enable 1
8829 run_test 151 "test cache on oss and controls ==============================="
8832 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8833 local TF="$TMP/$tfile"
8835 # simulate ENOMEM during write
8836 #define OBD_FAIL_OST_NOMEM 0x226
8837 lctl set_param fail_loc=0x80000226
8838 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
8840 sync || error "sync failed"
8841 lctl set_param fail_loc=0
8843 # discard client's cache
8844 cancel_lru_locks osc
8846 # simulate ENOMEM during read
8847 lctl set_param fail_loc=0x80000226
8848 cmp $TF $DIR/$tfile || error "cmp failed"
8849 lctl set_param fail_loc=0
8853 run_test 152 "test read/write with enomem ============================"
8856 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
8858 run_test 153 "test if fdatasync does not crash ======================="
8860 dot_lustre_fid_permission_check() {
8862 local ffid=$MOUNT/.lustre/fid/$fid
8865 echo "stat fid $fid"
8866 stat $ffid > /dev/null || error "stat $ffid failed."
8867 echo "touch fid $fid"
8868 touch $ffid || error "touch $ffid failed."
8869 echo "write to fid $fid"
8870 cat /etc/hosts > $ffid || error "write $ffid failed."
8871 echo "read fid $fid"
8872 diff /etc/hosts $ffid || error "read $ffid failed."
8873 echo "append write to fid $fid"
8874 cat /etc/hosts >> $ffid || error "append write $ffid failed."
8875 echo "rename fid $fid"
8876 mv $ffid $test_dir/$tfile.1 &&
8877 error "rename $ffid to $tfile.1 should fail."
8878 touch $test_dir/$tfile.1
8879 mv $test_dir/$tfile.1 $ffid &&
8880 error "rename $tfile.1 to $ffid should fail."
8881 rm -f $test_dir/$tfile.1
8882 echo "truncate fid $fid"
8883 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
8884 echo "link fid $fid"
8885 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
8886 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
8887 echo "setfacl fid $fid"
8888 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
8889 echo "getfacl fid $fid"
8890 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
8892 echo "unlink fid $fid"
8893 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
8894 echo "mknod fid $fid"
8895 mknod $ffid c 1 3 && error "mknod $ffid should fail."
8897 fid=[0xf00000400:0x1:0x0]
8898 ffid=$MOUNT/.lustre/fid/$fid
8900 echo "stat non-exist fid $fid"
8901 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
8902 echo "write to non-exist fid $fid"
8903 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
8904 echo "link new fid $fid"
8905 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
8907 mkdir -p $test_dir/$tdir
8908 touch $test_dir/$tdir/$tfile
8909 fid=$($LFS path2fid $test_dir/$tdir)
8912 error "error: could not get fid for $test_dir/$dir/$tfile."
8914 ffid=$MOUNT/.lustre/fid/$fid
8917 ls $ffid > /dev/null || error "ls $ffid failed."
8918 echo "touch $fid/$tfile.1"
8919 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
8921 echo "touch $MOUNT/.lustre/fid/$tfile"
8922 touch $MOUNT/.lustre/fid/$tfile && \
8923 error "touch $MOUNT/.lustre/fid/$tfile should fail."
8925 echo "setxattr to $MOUNT/.lustre/fid"
8926 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
8928 echo "listxattr for $MOUNT/.lustre/fid"
8929 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
8931 echo "delxattr from $MOUNT/.lustre/fid"
8932 setfattr -x trusted.name1 $MOUNT/.lustre/fid
8934 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
8935 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
8936 error "touch invalid fid should fail."
8938 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
8939 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
8940 error "touch non-normal fid should fail."
8942 echo "rename $tdir to $MOUNT/.lustre/fid"
8943 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
8944 error "rename to $MOUNT/.lustre/fid should fail."
8946 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
8948 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
8949 local new_obf_mode=777
8951 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
8952 chmod $new_obf_mode $DIR/.lustre/fid ||
8953 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
8955 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
8956 [ $obf_mode -eq $new_obf_mode ] ||
8957 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
8959 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
8960 chmod $old_obf_mode $DIR/.lustre/fid ||
8961 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
8964 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
8965 fid=$($LFS path2fid $test_dir/$tfile-2)
8966 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
8967 cp /etc/passwd $MOUNT/.lustre/fid/$fid &&
8968 error "create lov data thru .lustre should fail."
8969 echo "cp /etc/passwd $test_dir/$tfile-2"
8970 cp /etc/passwd $test_dir/$tfile-2 ||
8971 error "copy to $test_dir/$tfile-2 failed."
8972 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
8973 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
8974 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
8976 rm -rf $test_dir/tfile.lnk
8977 rm -rf $test_dir/$tfile-2
8981 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
8982 skip "Need MDS version at least 2.4.1" && return
8985 local FID=$($LFS path2fid $DIR/$tfile)
8986 [ -z "$FID" ] && error "path2fid unable to get $DIR/$tfile FID"
8988 # check that we get the same pathname back
8989 local FOUND=$($LFS fid2path $MOUNT $FID)
8990 [ -z "$FOUND" ] && error "fid2path unable to get $FID path"
8991 [ "$FOUND" != "$DIR/$tfile" ] &&
8992 error "fid2path(path2fid($DIR/$tfile)) = $FOUND != $DIR/$tfile"
8996 run_test 154A "lfs path2fid and fid2path basic checks"
8999 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9000 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
9001 { skip "Need MDS version at least 2.2.51"; return 0; }
9003 cp /etc/hosts $DIR/$tfile
9005 fid=$($LFS path2fid $DIR/$tfile)
9007 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
9009 dot_lustre_fid_permission_check "$fid" $DIR ||
9010 error "dot lustre permission check $fid failed"
9012 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
9014 touch $MOUNT/.lustre/file &&
9015 error "creation is not allowed under .lustre"
9017 mkdir $MOUNT/.lustre/dir &&
9018 error "mkdir is not allowed under .lustre"
9022 run_test 154a "Open-by-FID"
9025 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9026 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
9027 { skip "Need MDS version at least 2.2.51"; return 0; }
9029 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
9031 local remote_dir=$DIR/$tdir/remote_dir
9036 $LFS mkdir -i $MDTIDX $remote_dir ||
9037 error "create remote directory failed"
9039 cp /etc/hosts $remote_dir/$tfile
9041 fid=$($LFS path2fid $remote_dir/$tfile)
9043 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
9045 dot_lustre_fid_permission_check "$fid" $remote_dir ||
9046 error "dot lustre permission check $fid failed"
9049 run_test 154b "Open-by-FID for remote directory"
9052 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
9053 skip "Need MDS version at least 2.4.1" && return
9055 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
9056 local FID1=$($LFS path2fid $DIR/$tfile.1)
9057 local FID2=$($LFS path2fid $DIR/$tfile.2)
9058 local FID3=$($LFS path2fid $DIR/$tfile.3)
9061 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
9062 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
9063 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
9065 [ "$FID" = "${!want}" ] ||
9066 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
9070 $LFS fid2path $MOUNT $FID1 $FID2 $FID3 | while read PATHNAME; do
9071 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
9072 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
9076 run_test 154c "lfs path2fid and fid2path multiple arguments"
9078 test_155_small_load() {
9079 local temp=$TMP/$tfile
9080 local file=$DIR/$tfile
9082 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
9083 error "dd of=$temp bs=6096 count=1 failed"
9085 cancel_lru_locks osc
9086 cmp $temp $file || error "$temp $file differ"
9088 $TRUNCATE $temp 6000
9089 $TRUNCATE $file 6000
9090 cmp $temp $file || error "$temp $file differ (truncate1)"
9092 echo "12345" >>$temp
9093 echo "12345" >>$file
9094 cmp $temp $file || error "$temp $file differ (append1)"
9096 echo "12345" >>$temp
9097 echo "12345" >>$file
9098 cmp $temp $file || error "$temp $file differ (append2)"
9104 test_155_big_load() {
9105 remote_ost_nodsh && skip "remote OST with nodsh" && return
9106 local temp=$TMP/$tfile
9107 local file=$DIR/$tfile
9110 local cache_size=$(do_facet ost$((MAXI+1)) \
9111 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
9112 local large_file_size=$((cache_size * 2))
9114 echo "OSS cache size: $cache_size KB"
9115 echo "Large file size: $large_file_size KB"
9117 [ $MAXV -le $large_file_size ] && \
9118 skip_env "max available OST size needs > $large_file_size KB" && \
9121 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
9123 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
9124 error "dd of=$temp bs=$large_file_size count=1k failed"
9127 cancel_lru_locks osc
9128 cmp $temp $file || error "$temp $file differ"
9135 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9137 set_cache writethrough on
9140 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
9143 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9145 set_cache writethrough off
9148 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
9151 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9153 set_cache writethrough on
9156 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
9159 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9161 set_cache writethrough off
9164 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
9167 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9169 set_cache writethrough on
9172 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
9175 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9177 set_cache writethrough off
9180 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
9183 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9185 set_cache writethrough on
9188 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
9191 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9193 set_cache writethrough off
9196 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
9199 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9203 local file="$DIR/$tfile"
9205 [ "$(facet_fstype ost1)" = "zfs" ] &&
9206 skip "LU-1956/LU-2261: stats unimplemented on OSD ZFS" &&
9211 log "Turn on read and write cache"
9213 set_cache writethrough on
9215 log "Write data and read it back."
9216 log "Read should be satisfied from the cache."
9217 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9219 cancel_lru_locks osc
9220 cat $file >/dev/null
9222 if ! let "AFTER - BEFORE == CPAGES"; then
9223 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9225 log "cache hits:: before: $BEFORE, after: $AFTER"
9228 log "Read again; it should be satisfied from the cache."
9230 cancel_lru_locks osc
9231 cat $file >/dev/null
9233 if ! let "AFTER - BEFORE == CPAGES"; then
9234 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9236 log "cache hits:: before: $BEFORE, after: $AFTER"
9240 log "Turn off the read cache and turn on the write cache"
9242 set_cache writethrough on
9244 log "Read again; it should be satisfied from the cache."
9246 cancel_lru_locks osc
9247 cat $file >/dev/null
9249 if ! let "AFTER - BEFORE == CPAGES"; then
9250 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9252 log "cache hits:: before: $BEFORE, after: $AFTER"
9255 log "Read again; it should not be satisfied from the cache."
9257 cancel_lru_locks osc
9258 cat $file >/dev/null
9260 if ! let "AFTER - BEFORE == 0"; then
9261 error "IN CACHE: before: $BEFORE, after: $AFTER"
9263 log "cache hits:: before: $BEFORE, after: $AFTER"
9266 log "Write data and read it back."
9267 log "Read should be satisfied from the cache."
9268 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9270 cancel_lru_locks osc
9271 cat $file >/dev/null
9273 if ! let "AFTER - BEFORE == CPAGES"; then
9274 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9276 log "cache hits:: before: $BEFORE, after: $AFTER"
9279 log "Read again; it should not be satisfied from the cache."
9281 cancel_lru_locks osc
9282 cat $file >/dev/null
9284 if ! let "AFTER - BEFORE == 0"; then
9285 error "IN CACHE: before: $BEFORE, after: $AFTER"
9287 log "cache hits:: before: $BEFORE, after: $AFTER"
9291 log "Turn off read and write cache"
9293 set_cache writethrough off
9295 log "Write data and read it back"
9296 log "It should not be satisfied from the cache."
9298 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9299 cancel_lru_locks osc
9301 cat $file >/dev/null
9303 if ! let "AFTER - BEFORE == 0"; then
9304 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
9306 log "cache hits:: before: $BEFORE, after: $AFTER"
9310 log "Turn on the read cache and turn off the write cache"
9312 set_cache writethrough off
9314 log "Write data and read it back"
9315 log "It should not be satisfied from the cache."
9317 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9319 cancel_lru_locks osc
9320 cat $file >/dev/null
9322 if ! let "AFTER - BEFORE == 0"; then
9323 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
9325 log "cache hits:: before: $BEFORE, after: $AFTER"
9328 log "Read again; it should be satisfied from the cache."
9330 cancel_lru_locks osc
9331 cat $file >/dev/null
9333 if ! let "AFTER - BEFORE == CPAGES"; then
9334 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9336 log "cache hits:: before: $BEFORE, after: $AFTER"
9341 run_test 156 "Verification of tunables ============================"
9345 if [ $MDSCOUNT -gt 1 ]; then
9346 error_ignore 17935 $*
9354 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
9356 MASK=$(do_facet $SINGLEMDS $LCTL get_param $CL_MASK_PARAM| grep -c "$1")
9358 if [ $MASK -eq 1 ]; then
9359 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="-$1"
9361 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="+$1"
9365 changelog_extract_field() {
9371 $LFS changelog $mdt | gawk "/$cltype.*$file$/ {
9372 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
9377 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9378 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9379 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
9380 { skip "Need MDS version at least 2.2.0"; return; }
9382 local CL_USERS="mdd.$MDT0.changelog_users"
9383 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
9384 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
9385 echo "Registered as changelog user $USER"
9386 $GET_CL_USERS | grep -q $USER ||
9387 error "User $USER not found in changelog_users"
9390 test_mkdir -p $DIR/$tdir/pics/2008/zachy
9391 touch $DIR/$tdir/pics/2008/zachy/timestamp
9392 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
9393 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
9394 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
9395 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
9396 rm $DIR/$tdir/pics/desktop.jpg
9398 $LFS changelog $MDT0 | tail -5
9400 echo "verifying changelog mask"
9401 changelog_chmask "MKDIR"
9402 changelog_chmask "CLOSE"
9404 test_mkdir -p $DIR/$tdir/pics/zach/sofia
9405 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
9407 changelog_chmask "MKDIR"
9408 changelog_chmask "CLOSE"
9410 test_mkdir -p $DIR/$tdir/pics/2008/sofia
9411 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
9413 $LFS changelog $MDT0
9414 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
9415 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
9416 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
9417 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
9420 echo "verifying target fid"
9421 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "t=")
9422 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
9423 [ "$fidc" == "$fidf" ] ||
9424 err17935 "fid in changelog $fidc != file fid $fidf"
9425 echo "verifying parent fid"
9426 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "p=")
9427 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
9428 [ "$fidc" == "$fidf" ] ||
9429 err17935 "pfid in changelog $fidc != dir fid $fidf"
9431 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
9432 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
9433 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
9434 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
9435 [ $USER_REC2 == $(($USER_REC1 + 5)) ] ||
9436 err17935 "user index expected $(($USER_REC1 + 5)) is $USER_REC2"
9438 MIN_REC=$($GET_CL_USERS |
9439 awk 'min == "" || $2 < min {min = $2}; END {print min}')
9440 FIRST_REC=$($LFS changelog $MDT0 | head -1 | awk '{print $1}')
9441 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
9442 [ $FIRST_REC == $(($MIN_REC + 1)) ] ||
9443 err17935 "first index should be $(($MIN_REC + 1)) is $FIRST_REC"
9445 # LU-3446 changelog index reset on MDT restart
9446 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
9447 CUR_REC1=$($GET_CL_USERS | head -1 | cut -f3 -d' ')
9448 $LFS changelog_clear $MDT0 $USER 0
9449 stop $SINGLEMDS || error "Fail to stop MDT."
9450 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
9451 CUR_REC2=$($GET_CL_USERS | head -1 | cut -f3 -d' ')
9452 echo "verifying index survives MDT restart: $CUR_REC1 == $CUR_REC2"
9453 [ $CUR_REC1 == $CUR_REC2 ] ||
9454 err17935 "current index should be $CUR_REC1 is $CUR_REC2"
9456 echo "verifying user deregister"
9457 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
9458 $GET_CL_USERS | grep -q $USER &&
9459 error "User $USER still in changelog_users"
9461 USERS=$(( $($GET_CL_USERS | wc -l) - 2 ))
9462 if [ $USERS -eq 0 ]; then
9463 LAST_REC1=$($GET_CL_USERS | head -1 | cut -f3 -d' ')
9464 touch $DIR/$tdir/chloe
9465 LAST_REC2=$($GET_CL_USERS | head -1 | cut -f3 -d' ')
9466 echo "verify changelogs are off: $LAST_REC1 == $LAST_REC2"
9467 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
9469 echo "$USERS other changelog users; can't verify off"
9472 run_test 160a "changelog sanity"
9474 test_160b() { # LU-3587
9475 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9476 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9477 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
9478 { skip "Need MDS version at least 2.2.0"; return; }
9480 local CL_USERS="mdd.$MDT0.changelog_users"
9481 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
9482 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
9483 echo "Registered as changelog user $USER"
9484 $GET_CL_USERS | grep -q $USER ||
9485 error "User $USER not found in changelog_users"
9487 local LONGNAME1=$(str_repeat a 255)
9488 local LONGNAME2=$(str_repeat b 255)
9491 echo "creating very long named file"
9492 touch $LONGNAME1 || error "create of $LONGNAME1 failed"
9493 echo "moving very long named file"
9494 mv $LONGNAME1 $LONGNAME2
9496 $LFS changelog $MDT0 | grep RENME
9498 echo "deregistering $USER"
9499 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
9503 run_test 160b "Verify that very long rename doesn't crash in changelog"
9506 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9507 test_mkdir -p $DIR/$tdir
9508 cp /etc/hosts $DIR/$tdir/$tfile
9509 test_mkdir $DIR/$tdir/foo1
9510 test_mkdir $DIR/$tdir/foo2
9511 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
9512 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
9513 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
9514 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
9515 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
9516 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
9517 $LFS fid2path $DIR $FID
9518 err17935 "bad link ea"
9521 rm $DIR/$tdir/foo2/zachary
9523 rm $DIR/$tdir/foo2/thor
9525 rm $DIR/$tdir/$tfile
9527 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
9528 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
9530 $LFS fid2path $DIR $FID
9531 err17935 "bad link rename"
9533 rm $DIR/$tdir/foo2/maggie
9536 local longname=filename_avg_len_is_thirty_two_
9537 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 || \
9538 error "failed to hardlink many files"
9539 links=$($LFS fid2path $DIR $FID | wc -l)
9540 echo -n "${links}/1000 links in link EA"
9541 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
9542 unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
9543 error "failed to unlink many hardlinks"
9545 run_test 161a "link ea sanity"
9548 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9549 [ $MDSCOUNT -lt 2 ] &&
9550 skip "skipping remote directory test" && return
9552 local remote_dir=$DIR/$tdir/remote_dir
9555 $LFS mkdir -i $MDTIDX $remote_dir ||
9556 error "create remote directory failed"
9558 cp /etc/hosts $remote_dir/$tfile
9559 mkdir -p $remote_dir/foo1
9560 mkdir -p $remote_dir/foo2
9561 ln $remote_dir/$tfile $remote_dir/foo1/sofia
9562 ln $remote_dir/$tfile $remote_dir/foo2/zachary
9563 ln $remote_dir/$tfile $remote_dir/foo1/luna
9564 ln $remote_dir/$tfile $remote_dir/foo2/thor
9566 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
9568 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
9569 $LFS fid2path $DIR $FID
9570 err17935 "bad link ea"
9573 rm $remote_dir/foo2/zachary
9575 rm $remote_dir/foo2/thor
9577 rm $remote_dir/$tfile
9579 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
9580 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
9581 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
9582 $LFS fid2path $DIR $FID
9583 err17935 "bad link rename"
9585 rm $remote_dir/foo2/maggie
9588 local longname=filename_avg_len_is_thirty_two_
9589 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
9590 error "failed to hardlink many files"
9591 links=$($LFS fid2path $DIR $FID | wc -l)
9592 echo -n "${links}/1000 links in link EA"
9593 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
9594 unlinkmany $remote_dir/foo2/$longname 1000 ||
9595 error "failed to unlink many hardlinks"
9597 run_test 161b "link ea sanity under remote directory"
9600 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9601 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
9602 skip "Need MDS version at least 2.1.5" && return
9604 # define CLF_RENAME_LAST 0x0001
9605 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
9606 local USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
9607 changelog_register -n)
9610 touch $DIR/$tdir/foo_161c
9611 touch $DIR/$tdir/bar_161c
9612 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
9613 $LFS changelog $MDT0 | grep RENME
9614 local flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | \
9616 $LFS changelog_clear $MDT0 $USER 0
9617 if [ x$flags != "x0x1" ]; then
9618 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
9620 error "flag $flags is not 0x1"
9622 echo "rename overwrite a target having nlink = 1," \
9623 "changelog record has flags of $flags"
9625 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
9626 touch $DIR/$tdir/foo_161c
9627 touch $DIR/$tdir/bar_161c
9628 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
9629 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
9630 $LFS changelog $MDT0 | grep RENME
9631 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
9632 $LFS changelog_clear $MDT0 $USER 0
9633 if [ x$flags != "x0x0" ]; then
9634 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
9636 error "flag $flags is not 0x0"
9638 echo "rename overwrite a target having nlink > 1," \
9639 "changelog record has flags of $flags"
9641 # rename doesn't overwrite a target (changelog flag 0x0)
9642 touch $DIR/$tdir/foo_161c
9643 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
9644 $LFS changelog $MDT0 | grep RENME
9645 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
9646 $LFS changelog_clear $MDT0 $USER 0
9647 if [ x$flags != "x0x0" ]; then
9648 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
9650 error "flag $flags is not 0x0"
9652 echo "rename doesn't overwrite a target," \
9653 "changelog record has flags of $flags"
9655 # define CLF_UNLINK_LAST 0x0001
9656 # unlink a file having nlink = 1 (changelog flag 0x1)
9657 rm -f $DIR/$tdir/foo2_161c
9658 $LFS changelog $MDT0 | grep UNLNK
9659 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
9660 $LFS changelog_clear $MDT0 $USER 0
9661 if [ x$flags != "x0x1" ]; then
9662 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
9664 error "flag $flags is not 0x1"
9666 echo "unlink a file having nlink = 1," \
9667 "changelog record has flags of $flags"
9669 # unlink a file having nlink > 1 (changelog flag 0x0)
9670 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
9671 rm -f $DIR/$tdir/foobar_161c
9672 $LFS changelog $MDT0 | grep UNLNK
9673 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
9674 $LFS changelog_clear $MDT0 $USER 0
9675 if [ x$flags != "x0x0" ]; then
9676 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
9678 error "flag $flags is not 0x0"
9680 echo "unlink a file having nlink > 1," \
9681 "changelog record has flags of $flags"
9682 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
9684 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
9691 local path=$(${LFS} fid2path $*)
9694 if [ $RC -ne 0 ]; then
9695 err17935 "path looked up of $expected failed. Error $RC"
9697 elif [ "${path}" != "${expected}" ]; then
9698 err17935 "path looked up \"${path}\" instead of \"${expected}\""
9701 echo "fid $fid resolves to path $path (expected $expected)"
9705 # Make changes to filesystem
9706 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9707 test_mkdir -p $DIR/$tdir/d2
9708 touch $DIR/$tdir/d2/$tfile
9709 touch $DIR/$tdir/d2/x1
9710 touch $DIR/$tdir/d2/x2
9711 test_mkdir -p $DIR/$tdir/d2/a/b/c
9712 test_mkdir -p $DIR/$tdir/d2/p/q/r
9714 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
9715 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0
9718 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
9719 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
9720 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0
9722 # softlink to wrong file
9723 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
9724 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
9725 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0
9728 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
9729 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
9730 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
9731 # fid2path dir/fsname should both work
9732 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1
9733 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0
9735 # hardlink count: check that there are 2 links
9736 # Doesnt work with CMD yet: 17935
9737 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
9738 err17935 "expected 2 links"
9740 # hardlink indexing: remove the first link
9741 rm $DIR/$tdir/d2/p/q/r/hlink
9742 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0
9746 run_test 162 "path lookup sanity"
9749 # do directio so as not to populate the page cache
9750 log "creating a 10 Mb file"
9751 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
9752 log "starting reads"
9753 dd if=$DIR/$tfile of=/dev/null bs=4096 &
9754 log "truncating the file"
9755 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
9757 kill %+ || true # reads might have finished
9758 echo "wait until dd is finished"
9760 log "removing the temporary file"
9761 rm -rf $DIR/$tfile || error "tmp file removal failed"
9763 run_test 169 "parallel read and truncate should not deadlock"
9766 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9767 $LCTL clear # bug 18514
9768 $LCTL debug_daemon start $TMP/${tfile}_log_good
9770 $LCTL debug_daemon stop
9771 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
9772 error "sed failed to read log_good"
9774 $LCTL debug_daemon start $TMP/${tfile}_log_good
9776 $LCTL debug_daemon stop
9778 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
9779 error "lctl df log_bad failed"
9781 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
9782 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
9784 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
9785 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
9787 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
9788 error "bad_line good_line1 good_line2 are empty"
9790 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
9791 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
9792 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
9794 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
9795 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
9796 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
9798 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
9799 error "bad_line_new good_line_new are empty"
9801 local expected_good=$((good_line1 + good_line2*2))
9803 rm -f $TMP/${tfile}*
9804 # LU-231, short malformed line may not be counted into bad lines
9805 if [ $bad_line -ne $bad_line_new ] &&
9806 [ $bad_line -ne $((bad_line_new - 1)) ]; then
9807 error "expected $bad_line bad lines, but got $bad_line_new"
9811 if [ $expected_good -ne $good_line_new ]; then
9812 error "expected $expected_good good lines, but got $good_line_new"
9817 run_test 170 "test lctl df to handle corrupted log ====================="
9819 test_171() { # bug20592
9820 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9821 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
9822 $LCTL set_param fail_loc=0x50e
9823 $LCTL set_param fail_val=3000
9824 multiop_bg_pause $DIR/$tfile O_s || true
9826 kill -USR1 $MULTIPID
9830 if dmesg | grep "recursive fault"; then
9831 error "caught a recursive fault"
9833 $LCTL set_param fail_loc=0
9836 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
9838 # it would be good to share it with obdfilter-survey/libecho code
9839 setup_obdecho_osc () {
9842 local obdfilter_name=$2
9843 echo "Creating new osc for $obdfilter_name on $ost_nid"
9844 # make sure we can find loopback nid
9845 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
9847 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
9848 ${obdfilter_name}_osc_UUID || rc=2; }
9849 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
9850 ${obdfilter_name}_UUID $ost_nid || rc=3; }
9854 cleanup_obdecho_osc () {
9855 local obdfilter_name=$1
9856 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
9857 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
9864 local pages=${3:-64}
9867 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
9868 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
9870 if [ $rc -eq 0 ]; then
9871 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
9872 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
9874 echo "New object id is $id"
9875 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
9877 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
9878 "test_brw 10 w v $pages $id" || rc=4; }
9879 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
9881 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
9882 "cleanup" || rc=5; }
9883 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
9885 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
9890 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9891 remote_ost_nodsh && skip "remote OST with nodsh" && return
9895 if ! module_loaded obdecho; then
9896 load_module obdecho/obdecho
9900 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
9901 local host=$(lctl get_param -n osc.$osc.import |
9902 awk '/current_connection:/ {print $2}' )
9903 local target=$(lctl get_param -n osc.$osc.import |
9904 awk '/target:/ {print $2}' )
9905 target=${target%_UUID}
9907 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
9908 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
9909 [[ -n $target ]] && cleanup_obdecho_osc $target
9910 [ $rmmod_local -eq 1 ] && rmmod obdecho
9913 run_test 180a "test obdecho on osc"
9916 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9917 remote_ost_nodsh && skip "remote OST with nodsh" && return
9919 local rmmod_remote=0
9921 do_facet ost1 "lsmod | grep -q obdecho || " \
9922 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
9923 "modprobe obdecho; }" && rmmod_remote=1
9924 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
9925 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
9926 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
9929 run_test 180b "test obdecho directly on obdfilter"
9931 test_180c() { # LU-2598
9932 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9933 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
9934 skip "Need MDS version at least 2.4.0" && return
9937 local rmmod_remote=false
9938 local pages=16384 # 64MB bulk I/O RPC size
9941 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
9942 rmmod_remote=true || error "failed to load module obdecho"
9944 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4}'|head -1)
9945 if [[ -n $target ]]; then
9946 obdecho_test "$target" ost1 "$pages" ||
9949 echo "there is no obdfilter target on ost1"
9952 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
9955 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
9957 test_181() { # bug 22177
9958 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9959 # create enough files to index the directory
9960 createmany -o $DIR/$tdir/foobar 4000
9961 # print attributes for debug purpose
9964 multiop_bg_pause $DIR/$tdir D_Sc || return 1
9966 # remove the files & current working dir
9967 unlinkmany $DIR/$tdir/foobar 4000
9969 kill -USR1 $MULTIPID
9971 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
9974 run_test 181 "Test open-unlinked dir ========================"
9977 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9978 # disable MDC RPC lock wouldn't crash client
9982 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9983 #define OBD_FAIL_MDC_RPCS_SEM 0x804
9984 $LCTL set_param fail_loc=0x804
9986 for (( i=0; i < $tcount; i++ )) ; do
9988 createmany -o $DIR/$tdir/$i/f- $fcount &
9992 for (( i=0; i < $tcount; i++ )) ; do
9993 unlinkmany $DIR/$tdir/$i/f- $fcount &
9999 $LCTL set_param fail_loc=0
10001 run_test 182 "Disable MDC RPCs semaphore wouldn't crash client ================"
10003 test_183() { # LU-2275
10004 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
10005 skip "Need MDS version at least 2.3.56" && return
10007 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10008 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10009 echo aaa > $DIR/$tdir/$tfile
10011 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
10012 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
10014 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
10015 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
10017 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
10019 # Flush negative dentry cache
10020 touch $DIR/$tdir/$tfile
10022 # We are not checking for any leaked references here, they'll
10023 # become evident next time we do cleanup with module unload.
10026 run_test 183 "No crash or request leak in case of strange dispositions ========"
10028 # test suite 184 is for LU-2016, LU-2017
10030 check_swap_layouts_support && return 0
10032 dir0=$DIR/$tdir/$testnum
10033 test_mkdir -p $dir0 || error "creating dir $dir0"
10038 $SETSTRIPE -c1 $file1
10040 $SETSTRIPE -c2 $file2
10042 gen1=$($GETSTRIPE -g $file1)
10043 gen2=$($GETSTRIPE -g $file2)
10045 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
10046 gen=$($GETSTRIPE -g $file1)
10047 [[ $gen1 != $gen ]] ||
10048 "Layout generation on $file1 does not change"
10049 gen=$($GETSTRIPE -g $file2)
10050 [[ $gen2 != $gen ]] ||
10051 "Layout generation on $file2 does not change"
10053 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
10054 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
10056 run_test 184a "Basic layout swap"
10059 check_swap_layouts_support && return 0
10061 dir0=$DIR/$tdir/$testnum
10062 mkdir -p $dir0 || error "creating dir $dir0"
10069 $SETSTRIPE -c1 $file1
10070 $SETSTRIPE -c2 $file2
10071 $SETSTRIPE -c1 $file3
10072 chown $RUNAS_ID $file3
10073 gen1=$($GETSTRIPE -g $file1)
10074 gen2=$($GETSTRIPE -g $file2)
10076 $LFS swap_layouts $dir1 $dir2 &&
10077 error "swap of directories layouts should fail"
10078 $LFS swap_layouts $dir1 $file1 &&
10079 error "swap of directory and file layouts should fail"
10080 $RUNAS $LFS swap_layouts $file1 $file2 &&
10081 error "swap of file we cannot write should fail"
10082 $LFS swap_layouts $file1 $file3 &&
10083 error "swap of file with different owner should fail"
10084 /bin/true # to clear error code
10086 run_test 184b "Forbidden layout swap (will generate errors)"
10089 check_swap_layouts_support && return 0
10091 local dir0=$DIR/$tdir/$testnum
10092 mkdir -p $dir0 || error "creating dir $dir0"
10094 local ref1=$dir0/ref1
10095 local ref2=$dir0/ref2
10096 local file1=$dir0/file1
10097 local file2=$dir0/file2
10098 # create a file large enough for the concurent test
10099 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
10100 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
10101 echo "ref file size: ref1(`stat -c %s $ref1`), ref2(`stat -c %s $ref2`)"
10104 dd if=$ref1 of=$file1 bs=16k &
10107 # Make sure dd starts to copy file
10108 while [ ! -f $file1 ]; do sleep 0.1; done
10110 $LFS swap_layouts $file1 $file2
10113 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
10114 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
10116 # how many bytes copied before swapping layout
10117 local copied=`stat -c %s $file2`
10118 local remaining=`stat -c %s $ref1`
10119 remaining=$((remaining - copied))
10120 echo "Copied $copied bytes before swapping layout..."
10122 cmp -n $copied $file1 $ref2 | grep differ &&
10123 error "Content mismatch [0, $copied) of ref2 and file1"
10124 cmp -n $copied $file2 $ref1 ||
10125 error "Content mismatch [0, $copied) of ref1 and file2"
10126 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
10127 error "Content mismatch [$copied, EOF) of ref1 and file1"
10130 rm -f $ref1 $ref2 $file1 $file2
10132 run_test 184c "Concurrent write and layout swap"
10135 check_swap_layouts_support && return 0
10137 local file1=$DIR/$tdir/$tfile-1
10138 local file2=$DIR/$tdir/$tfile-2
10139 local file3=$DIR/$tdir/$tfile-3
10143 mkdir -p $DIR/$tdir
10144 touch $file1 || error "create $file1 failed"
10145 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
10146 error "create $file2 failed"
10147 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
10148 error "create $file3 failed"
10149 lovea1=$($LFS getstripe $file1 | sed 1d)
10151 $LFS swap_layouts $file2 $file3 ||
10152 error "swap $file2 $file3 layouts failed"
10153 $LFS swap_layouts $file1 $file2 ||
10154 error "swap $file1 $file2 layouts failed"
10156 lovea2=$($LFS getstripe $file2 | sed 1d)
10157 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
10159 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
10160 [ -z $lovea1 ] || error "$file1 shouldn't have lovea"
10162 run_test 184d "allow stripeless layouts swap"
10165 test_185() { # LU-2441
10166 # LU-3553 - no volatile file support in old servers
10167 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
10168 { skip "Need MDS version at least 2.3.60"; return 0; }
10170 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10171 touch $DIR/$tdir/spoo
10172 local mtime1=$(stat -c "%Y" $DIR/$tdir)
10173 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
10174 error "cannot create/write a volatile file"
10175 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
10176 error "FID is still valid after close"
10178 multiop_bg_pause $DIR/$tdir vVw4096_c
10185 # assume that the next FID for this client is sequential, since stdout
10186 # is unfortunately eaten by multiop_bg_pause
10187 local n=$((${fidv[1]} + 1))
10188 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
10189 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
10190 error "FID is missing before close"
10191 kill -USR1 $multi_pid
10192 # 1 second delay, so if mtime change we will see it
10194 local mtime2=$(stat -c "%Y" $DIR/$tdir)
10195 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
10197 run_test 185 "Volatile file support"
10200 local dir0=$DIR/$tdir/$testnum
10201 mkdir -p $dir0 || error "creating dir $dir0"
10203 local file=$dir0/file1
10204 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
10205 local dv1=$($LFS data_version $file)
10206 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
10207 local dv2=$($LFS data_version $file)
10208 [[ $dv1 != $dv2 ]] ||
10209 error "data version did not change on write $dv1 == $dv2"
10214 run_test 187a "Test data version change"
10217 local dir0=$DIR/$tdir/$testnum
10218 mkdir -p $dir0 || error "creating dir $dir0"
10220 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
10221 [[ ${DV[0]} != ${DV[1]} ]] ||
10222 error "data version did not change on write"\
10223 " ${DV[0]} == ${DV[1]}"
10228 run_test 187b "Test data version change on volatile file"
10231 check_file_in_pool()
10236 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
10239 for t in $tlist ; do
10240 [ "$i" -eq "$t" ] && continue 2
10243 echo "pool list: $tlist"
10244 echo "striping: $res"
10245 error_noexit "$file not allocated in $pool"
10252 echo "Creating new pool"
10255 create_pool $FSNAME.$pool ||
10256 { error_noexit "No pool created, result code $?"; return 1; }
10257 [ $($LFS pool_list $FSNAME | grep -c $pool) -eq 1 ] ||
10258 { error_noexit "$pool not in lfs pool_list"; return 2; }
10261 pool_add_targets() {
10262 echo "Adding targets to pool"
10268 local list=$(seq $first $step $last)
10270 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
10271 do_facet mgs $LCTL pool_add \
10272 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
10273 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
10274 | sort -u | tr '\n' ' ' " "$t" || {
10275 error_noexit "Add to pool failed"
10278 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
10279 local addcount=$(((last - first) / step + 1))
10280 [ $lfscount -eq $addcount ] || {
10281 error_noexit "lfs pool_list bad ost count" \
10282 "$lfscount != $addcount"
10290 echo "Setting pool on directory $tdir"
10292 $SETSTRIPE -c 2 -p $pool $tdir && return 0
10294 error_noexit "Cannot set pool $pool to $tdir"
10301 echo "Checking pool on directory $tdir"
10303 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
10304 [ "$res" = "$pool" ] && return 0
10306 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
10310 pool_dir_rel_path() {
10311 echo "Testing relative path works well"
10316 mkdir -p $root/$tdir/$tdir
10318 pool_set_dir $pool $tdir || return 1
10319 pool_set_dir $pool ./$tdir || return 2
10320 pool_set_dir $pool ../$tdir || return 3
10321 pool_set_dir $pool ../$tdir/$tdir || return 4
10322 rm -rf $tdir; cd - > /dev/null
10325 pool_alloc_files() {
10326 echo "Checking files allocation from directory pool"
10333 for i in $(seq -w 1 $count)
10335 local file=$tdir/file-$i
10337 check_file_in_pool $file $pool "$tlist" || \
10338 failed=$((failed + 1))
10340 [ "$failed" = 0 ] && return 0
10342 error_noexit "$failed files not allocated in $pool"
10346 pool_create_files() {
10347 echo "Creating files in pool"
10355 for i in $(seq -w 1 $count)
10357 local file=$tdir/spoo-$i
10358 $SETSTRIPE -p $pool $file
10359 check_file_in_pool $file $pool "$tlist" || \
10360 failed=$((failed + 1))
10362 [ "$failed" = 0 ] && return 0
10364 error_noexit "$failed files not allocated in $pool"
10369 echo "Checking 'lfs df' output"
10372 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
10374 local res=$($LFS df --pool $FSNAME.$pool |
10376 grep "$FSNAME-OST" |
10378 [ "$res" = "$t" ] && return 0
10380 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
10384 pool_file_rel_path() {
10385 echo "Creating files in a pool with relative pathname"
10390 { error_noexit "unable to create $tdir"; return 1 ; }
10391 local file="/..$tdir/$tfile-1"
10392 $SETSTRIPE -p $pool $file ||
10393 { error_noexit "unable to create $file" ; return 2 ; }
10396 $SETSTRIPE -p $pool $tfile-2 || {
10397 error_noexit "unable to create $tfile-2 in $tdir"
10402 pool_remove_first_target() {
10403 echo "Removing first target from a pool"
10406 local pname="lov.$FSNAME-*.pools.$pool"
10407 local t=$($LCTL get_param -n $pname | head -1)
10408 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
10409 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
10410 error_noexit "$t not removed from $FSNAME.$pool"
10415 pool_remove_all_targets() {
10416 echo "Removing all targets from pool"
10419 local pname="lov.$FSNAME-*.pools.$pool"
10420 for t in $($LCTL get_param -n $pname | sort -u)
10422 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
10424 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
10425 error_noexit "Pool $FSNAME.$pool cannot be drained"
10428 # striping on an empty/nonexistant pool should fall back
10429 # to "pool of everything"
10431 error_noexit "failed to use fallback striping for empty pool"
10434 # setstripe on an empty pool should fail
10435 $SETSTRIPE -p $pool $file 2>/dev/null && {
10436 error_noexit "expected failure when creating file" \
10444 echo "Destroying pool"
10448 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
10451 # striping on an empty/nonexistant pool should fall back
10452 # to "pool of everything"
10454 error_noexit "failed to use fallback striping for missing pool"
10457 # setstripe on an empty pool should fail
10458 $SETSTRIPE -p $pool $file 2>/dev/null && {
10459 error_noexit "expected failure when creating file" \
10460 "with missing pool"
10464 # get param should return err once pool is gone
10465 if wait_update $HOSTNAME "lctl get_param -n \
10466 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
10468 remove_pool_from_list $FSNAME.$pool
10471 error_noexit "Pool $FSNAME.$pool is not destroyed"
10476 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10477 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
10479 local POOL=${POOL:-cea1}
10480 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
10481 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
10484 local last_ost=$(($OSTCOUNT - 1))
10486 local ost_list=$(seq $first_ost $ost_step $last_ost)
10487 local ost_range="$first_ost $last_ost $ost_step"
10488 local test_path=$POOL_ROOT/$POOL_DIR_NAME
10489 local file_dir=$POOL_ROOT/file_tst
10493 # former test_200a test_200b
10494 pool_add $POOL || { rc=$? ; break; }
10495 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
10496 # former test_200c test_200d
10497 mkdir -p $test_path
10498 pool_set_dir $POOL $test_path || { rc=$? ; break; }
10499 pool_check_dir $POOL $test_path || { rc=$? ; break; }
10500 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
10501 || { rc=$? ; break; }
10502 # former test_200e test_200f
10503 local files=$((OSTCOUNT*3))
10504 pool_alloc_files $POOL $test_path $files "$ost_list" \
10505 || { rc=$? ; break; }
10506 pool_create_files $POOL $file_dir $files "$ost_list" \
10507 || { rc=$? ; break; }
10508 # former test_200g test_200h
10509 pool_lfs_df $POOL || { rc=$? ; break; }
10510 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
10512 # former test_201a test_201b test_201c
10513 pool_remove_first_target $POOL || { rc=$? ; break; }
10515 local f=$test_path/$tfile
10516 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
10517 pool_remove $POOL $f || { rc=$? ; break; }
10524 run_test 200 "OST pools"
10526 # usage: default_attr <count | size | offset>
10528 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
10531 # usage: check_default_stripe_attr
10532 check_default_stripe_attr() {
10533 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
10535 --stripe-count|--count)
10536 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
10537 --stripe-size|--size)
10538 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
10539 --stripe-index|--index)
10542 error "unknown getstripe attr '$1'"
10545 [ $ACTUAL != $EXPECTED ] &&
10546 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
10550 test_mkdir -p $DIR/$tdir
10551 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
10553 check_default_stripe_attr --stripe-count
10554 check_default_stripe_attr --stripe-size
10555 check_default_stripe_attr --stripe-index
10559 run_test 204a "Print default stripe attributes ================="
10562 test_mkdir -p $DIR/$tdir
10563 $SETSTRIPE --stripe-count 1 $DIR/$tdir
10565 check_default_stripe_attr --stripe-size
10566 check_default_stripe_attr --stripe-index
10570 run_test 204b "Print default stripe size and offset ==========="
10573 test_mkdir -p $DIR/$tdir
10574 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
10576 check_default_stripe_attr --stripe-count
10577 check_default_stripe_attr --stripe-index
10581 run_test 204c "Print default stripe count and offset ==========="
10584 test_mkdir -p $DIR/$tdir
10585 $SETSTRIPE --stripe-index 0 $DIR/$tdir
10587 check_default_stripe_attr --stripe-count
10588 check_default_stripe_attr --stripe-size
10592 run_test 204d "Print default stripe count and size ============="
10595 test_mkdir -p $DIR/$tdir
10596 $SETSTRIPE -d $DIR/$tdir
10598 check_default_stripe_attr --stripe-count --raw
10599 check_default_stripe_attr --stripe-size --raw
10600 check_default_stripe_attr --stripe-index --raw
10604 run_test 204e "Print raw stripe attributes ================="
10607 test_mkdir -p $DIR/$tdir
10608 $SETSTRIPE --stripe-count 1 $DIR/$tdir
10610 check_default_stripe_attr --stripe-size --raw
10611 check_default_stripe_attr --stripe-index --raw
10615 run_test 204f "Print raw stripe size and offset ==========="
10618 test_mkdir -p $DIR/$tdir
10619 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
10621 check_default_stripe_attr --stripe-count --raw
10622 check_default_stripe_attr --stripe-index --raw
10626 run_test 204g "Print raw stripe count and offset ==========="
10629 test_mkdir -p $DIR/$tdir
10630 $SETSTRIPE --stripe-index 0 $DIR/$tdir
10632 check_default_stripe_attr --stripe-count --raw
10633 check_default_stripe_attr --stripe-size --raw
10637 run_test 204h "Print raw stripe count and size ============="
10639 # Figure out which job scheduler is being used, if any,
10640 # or use a fake one
10641 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
10642 JOBENV=SLURM_JOB_ID
10643 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
10645 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
10647 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
10648 JOBENV=LOADL_STEP_ID
10649 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
10655 verify_jobstats() {
10659 # clear old jobstats
10660 do_facet $SINGLEMDS lctl set_param mdt.*.job_stats="clear"
10661 do_facet ost1 lctl set_param obdfilter.*.job_stats="clear"
10663 # use a new JobID for this test, or we might see an old one
10664 [ "$JOBENV" = "FAKE_JOBID" ] && FAKE_JOBID=test_id.$testnum.$RANDOM
10668 log "Using JobID environment variable $JOBENV=$JOBVAL"
10670 if [ $JOBENV = "FAKE_JOBID" ]; then
10671 FAKE_JOBID=$JOBVAL $cmd
10676 if [ "$target" = "mdt" -o "$target" = "both" ]; then
10677 FACET="$SINGLEMDS" # will need to get MDS number for DNE
10678 do_facet $FACET lctl get_param mdt.*.job_stats |
10679 grep $JOBVAL || error "No job stats found on MDT $FACET"
10681 if [ "$target" = "ost" -o "$target" = "both" ]; then
10683 do_facet $FACET lctl get_param obdfilter.*.job_stats |
10684 grep $JOBVAL || error "No job stats found on OST $FACET"
10690 NEW_JOBENV=${1:-$OLD_JOBENV}
10691 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
10692 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
10695 test_205() { # Job stats
10696 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10697 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
10698 skip "Server doesn't support jobstats" && return 0
10701 OLD_JOBENV=`$LCTL get_param -n jobid_var`
10702 if [ $OLD_JOBENV != $JOBENV ]; then
10703 jobstats_set $JOBENV
10704 trap jobstats_set EXIT
10708 cmd="mkdir $DIR/$tfile"
10709 verify_jobstats "$cmd" "mdt"
10711 cmd="rm -fr $DIR/$tfile"
10712 verify_jobstats "$cmd" "mdt"
10714 cmd="mknod $DIR/$tfile c 1 3"
10715 verify_jobstats "$cmd" "mdt"
10717 cmd="rm -f $DIR/$tfile"
10718 verify_jobstats "$cmd" "mdt"
10720 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
10721 verify_jobstats "$cmd" "mdt"
10723 cmd="touch $DIR/$tfile"
10724 verify_jobstats "$cmd" "both"
10726 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
10727 verify_jobstats "$cmd" "ost"
10729 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
10730 verify_jobstats "$cmd" "ost"
10732 cmd="$TRUNCATE $DIR/$tfile 0"
10733 verify_jobstats "$cmd" "both"
10735 cmd="mv -f $DIR/$tfile $DIR/jobstats_test_rename"
10736 verify_jobstats "$cmd" "mdt"
10739 rm -f $DIR/jobstats_test_rename
10741 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
10743 run_test 205 "Verify job stats"
10745 # LU-1480, LU-1773 and LU-1657
10747 mkdir -p $DIR/$tdir
10748 lfs setstripe -c -1 $DIR/$tdir
10749 #define OBD_FAIL_LOV_INIT 0x1403
10750 $LCTL set_param fail_loc=0xa0001403
10751 $LCTL set_param fail_val=1
10752 touch $DIR/$tdir/$tfile || true
10754 run_test 206 "fail lov_init_raid0() doesn't lbug"
10757 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
10758 local fsz=`stat -c %s $DIR/$tfile`
10759 cancel_lru_locks mdc
10761 # do not return layout in getattr intent
10762 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
10763 $LCTL set_param fail_loc=0x170
10764 local sz=`stat -c %s $DIR/$tfile`
10766 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
10770 run_test 207a "can refresh layout at glimpse"
10773 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
10774 local cksum=`md5sum $DIR/$tfile`
10775 local fsz=`stat -c %s $DIR/$tfile`
10776 cancel_lru_locks mdc
10777 cancel_lru_locks osc
10779 # do not return layout in getattr intent
10780 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
10781 $LCTL set_param fail_loc=0x171
10783 # it will refresh layout after the file is opened but before read issues
10784 echo checksum is "$cksum"
10785 echo "$cksum" |md5sum -c --quiet || error "file differs"
10789 run_test 207b "can refresh layout at open"
10792 # FIXME: in this test suite, only RD lease is used. This is okay
10793 # for now as only exclusive open is supported. After generic lease
10794 # is done, this test suite should be revised. - Jinshan
10796 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
10797 { skip "Need MDS version at least 2.4.52"; return 0; }
10799 echo "==== test 1: verify get lease work"
10800 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
10802 echo "==== test 2: verify lease can be broken by upcoming open"
10803 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
10807 $MULTIOP $DIR/$tfile oO_RDONLY:c
10808 kill -USR1 $PID && wait $PID || error "break lease error"
10810 echo "==== test 3: verify lease can't be granted if an open already exists"
10811 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
10815 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
10816 kill -USR1 $PID && wait $PID || error "open file error"
10818 echo "==== test 4: lease can sustain over recovery"
10819 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
10825 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
10827 echo "==== test 5: lease broken can't be regained by replay"
10828 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
10832 # open file to break lease and then recovery
10833 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
10836 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
10840 run_test 208 "Exclusive open"
10844 size=$((size % 8192 + 1))
10845 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
10846 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
10847 rm -f $DIR/f212 $DIR/f212.xyz
10849 run_test 212 "Sendfile test ============================================"
10852 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
10853 cancel_lru_locks osc
10854 lctl set_param fail_loc=0x8000040f
10855 # generate a read lock
10856 cat $DIR/$tfile > /dev/null
10857 # write to the file, it will try to cancel the above read lock.
10858 cat /etc/hosts >> $DIR/$tfile
10860 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
10862 test_214() { # for bug 20133
10863 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
10864 for (( i=0; i < 340; i++ )) ; do
10865 touch $DIR/$tdir/d214c/a$i
10868 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
10869 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
10870 ls $DIR/d214c || error "ls $DIR/d214c failed"
10871 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
10872 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
10874 run_test 214 "hash-indexed directory test - bug 20133"
10876 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
10877 create_lnet_proc_files() {
10878 cat /proc/sys/lnet/$1 >$TMP/lnet_$1.out || error "cannot read /proc/sys/lnet/$1"
10879 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
10881 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
10882 rm -f "$TMP/lnet_$1.sys_tmp"
10885 # counterpart of create_lnet_proc_files
10886 remove_lnet_proc_files() {
10887 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
10890 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
10891 # 3rd arg as regexp for body
10892 check_lnet_proc_stats() {
10893 local l=$(cat "$TMP/lnet_$1" |wc -l)
10894 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
10896 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
10899 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
10900 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
10901 # optional and can be regexp for 2nd line (lnet.routes case)
10902 check_lnet_proc_entry() {
10903 local blp=2 # blp stands for 'position of 1st line of body'
10904 [ "$5" = "" ] || blp=3 # lnet.routes case
10906 local l=$(cat "$TMP/lnet_$1" |wc -l)
10907 # subtracting one from $blp because the body can be empty
10908 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
10910 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
10911 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
10913 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
10914 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
10916 # bail out if any unexpected line happened
10917 sed -n "$blp~1 p" "$TMP/lnet_$1" |grep -Ev "$3"
10918 [ "$?" != 0 ] || error "$2 misformatted"
10921 test_215() { # for bugs 18102, 21079, 21517
10922 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10923 local N='(0|[1-9][0-9]*)' # non-negative numeric
10924 local P='[1-9][0-9]*' # positive numeric
10925 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
10926 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
10927 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
10928 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
10930 local L1 # regexp for 1st line
10931 local L2 # regexp for 2nd line (optional)
10932 local BR # regexp for the rest (body)
10934 # /proc/sys/lnet/stats should look as 11 space-separated non-negative numerics
10935 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
10936 create_lnet_proc_files "stats"
10937 check_lnet_proc_stats "stats.out" "/proc/sys/lnet/stats" "$BR"
10938 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
10939 remove_lnet_proc_files "stats"
10941 # /proc/sys/lnet/routes should look like this:
10942 # Routing disabled/enabled
10943 # net hops priority state router
10944 # where net is a string like tcp0, hops > 0, priority >= 0,
10945 # state is up/down,
10946 # router is a string like 192.168.1.1@tcp2
10947 L1="^Routing (disabled|enabled)$"
10948 L2="^net +hops +priority +state +router$"
10949 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
10950 create_lnet_proc_files "routes"
10951 check_lnet_proc_entry "routes.out" "/proc/sys/lnet/routes" "$BR" "$L1" "$L2"
10952 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
10953 remove_lnet_proc_files "routes"
10955 # /proc/sys/lnet/routers should look like this:
10956 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
10957 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
10958 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
10959 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
10960 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
10961 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
10962 create_lnet_proc_files "routers"
10963 check_lnet_proc_entry "routers.out" "/proc/sys/lnet/routers" "$BR" "$L1"
10964 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
10965 remove_lnet_proc_files "routers"
10967 # /proc/sys/lnet/peers should look like this:
10968 # nid refs state last max rtr min tx min queue
10969 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
10970 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
10971 # numeric (0 or >0 or <0), queue >= 0.
10972 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
10973 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
10974 create_lnet_proc_files "peers"
10975 check_lnet_proc_entry "peers.out" "/proc/sys/lnet/peers" "$BR" "$L1"
10976 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
10977 remove_lnet_proc_files "peers"
10979 # /proc/sys/lnet/buffers should look like this:
10980 # pages count credits min
10981 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
10982 L1="^pages +count +credits +min$"
10983 BR="^ +$N +$N +$I +$I$"
10984 create_lnet_proc_files "buffers"
10985 check_lnet_proc_entry "buffers.out" "/proc/sys/lnet/buffers" "$BR" "$L1"
10986 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
10987 remove_lnet_proc_files "buffers"
10989 # /proc/sys/lnet/nis should look like this:
10990 # nid status alive refs peer rtr max tx min
10991 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
10992 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
10993 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
10994 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
10995 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
10996 create_lnet_proc_files "nis"
10997 check_lnet_proc_entry "nis.out" "/proc/sys/lnet/nis" "$BR" "$L1"
10998 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
10999 remove_lnet_proc_files "nis"
11001 # can we successfully write to /proc/sys/lnet/stats?
11002 echo "0" >/proc/sys/lnet/stats || error "cannot write to /proc/sys/lnet/stats"
11003 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
11005 run_test 215 "/proc/sys/lnet exists and has proper content - bugs 18102, 21079, 21517"
11007 test_216() { # bug 20317
11008 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11009 remote_ost_nodsh && skip "remote OST with nodsh" && return
11012 local facets=$(get_facets OST)
11013 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11015 save_lustre_params client "osc.*.contention_seconds" > $p
11016 save_lustre_params $facets \
11017 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
11018 save_lustre_params $facets \
11019 "ldlm.namespaces.filter-*.contended_locks" >> $p
11020 save_lustre_params $facets \
11021 "ldlm.namespaces.filter-*.contention_seconds" >> $p
11024 # agressive lockless i/o settings
11025 for node in $(osts_nodes); do
11026 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'
11028 lctl set_param -n osc.*.contention_seconds 60
11030 $DIRECTIO write $DIR/$tfile 0 10 4096
11031 $CHECKSTAT -s 40960 $DIR/$tfile
11033 # disable lockless i/o
11034 for node in $(osts_nodes); do
11035 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
11037 lctl set_param -n osc.*.contention_seconds 0
11040 dd if=/dev/zero of=$DIR/$tfile count=0
11041 $CHECKSTAT -s 0 $DIR/$tfile
11043 restore_lustre_params <$p
11047 run_test 216 "check lockless direct write works and updates file size and kms correctly"
11049 test_217() { # bug 22430
11050 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11054 for node in $(nodes_list); do
11055 nid=$(host_nids_address $node $NETTYPE)
11056 if [[ $nid = *-* ]] ; then
11057 echo "lctl ping $nid@$NETTYPE"
11058 lctl ping $nid@$NETTYPE
11060 echo "skipping $node (no hyphen detected)"
11064 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
11067 # do directio so as not to populate the page cache
11068 log "creating a 10 Mb file"
11069 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
11070 log "starting reads"
11071 dd if=$DIR/$tfile of=/dev/null bs=4096 &
11072 log "truncating the file"
11073 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
11075 kill %+ || true # reads might have finished
11076 echo "wait until dd is finished"
11078 log "removing the temporary file"
11079 rm -rf $DIR/$tfile || error "tmp file removal failed"
11081 run_test 218 "parallel read and truncate should not deadlock ======================="
11084 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11085 # write one partial page
11086 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
11087 # set no grant so vvp_io_commit_write will do sync write
11088 $LCTL set_param fail_loc=0x411
11089 # write a full page at the end of file
11090 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
11092 $LCTL set_param fail_loc=0
11093 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
11094 $LCTL set_param fail_loc=0x411
11095 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
11097 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
11099 test_220() { #LU-325
11100 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11101 remote_ost_nodsh && skip "remote OST with nodsh" && return
11104 test_mkdir -p $DIR/$tdir
11105 local OST=$(lfs osts | grep ${OSTIDX}": " | \
11106 awk '{print $2}' | sed -e 's/_UUID$//')
11109 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
11110 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
11111 osc.$mdtosc_proc1.prealloc_last_id)
11112 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
11113 osc.$mdtosc_proc1.prealloc_next_id)
11117 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
11118 #define OBD_FAIL_OST_ENOINO 0x229
11119 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
11120 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME || return 1
11121 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
11123 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
11125 MDSOBJS=$((last_id - next_id))
11126 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
11128 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
11129 echo "OST still has $count kbytes free"
11131 echo "create $MDSOBJS files @next_id..."
11132 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
11134 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
11135 osc.$mdtosc_proc1.prealloc_last_id)
11136 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
11137 osc.$mdtosc_proc1.prealloc_next_id)
11139 echo "after creation, last_id=$last_id2, next_id=$next_id2"
11144 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
11145 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
11147 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
11148 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
11149 echo "unlink $MDSOBJS files @$next_id..."
11150 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
11152 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
11155 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11156 dd if=`which date` of=$MOUNT/date oflag=sync
11157 chmod +x $MOUNT/date
11159 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
11160 $LCTL set_param fail_loc=0x80001401
11162 $MOUNT/date > /dev/null
11165 run_test 221 "make sure fault and truncate race to not cause OOM"
11168 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11170 test_mkdir -p $DIR/$tdir
11171 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
11172 createmany -o $DIR/$tdir/$tfile 10
11173 cancel_lru_locks mdc
11174 cancel_lru_locks osc
11175 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
11176 $LCTL set_param fail_loc=0x31a
11177 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
11178 $LCTL set_param fail_loc=0
11181 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
11184 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11186 test_mkdir -p $DIR/$tdir
11187 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
11188 createmany -o $DIR/$tdir/$tfile 10
11189 cancel_lru_locks mdc
11190 cancel_lru_locks osc
11191 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
11192 $LCTL set_param fail_loc=0x31a
11193 rm -r $DIR/$tdir || "AGL for rmdir failed"
11194 $LCTL set_param fail_loc=0
11196 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
11199 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11201 test_mkdir -p $DIR/$tdir
11202 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
11203 createmany -o $DIR/$tdir/$tfile 10
11204 cancel_lru_locks mdc
11205 cancel_lru_locks osc
11206 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
11207 $LCTL set_param fail_loc=0x31b
11208 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
11209 $LCTL set_param fail_loc=0
11212 run_test 223 "osc reenqueue if without AGL lock granted ======================="
11214 test_224a() { # LU-1039, MRP-303
11215 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11216 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
11217 $LCTL set_param fail_loc=0x508
11218 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
11219 $LCTL set_param fail_loc=0
11222 run_test 224a "Don't panic on bulk IO failure"
11224 test_224b() { # LU-1039, MRP-303
11225 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11226 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
11227 cancel_lru_locks osc
11228 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
11229 $LCTL set_param fail_loc=0x515
11230 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
11231 $LCTL set_param fail_loc=0
11234 run_test 224b "Don't panic on bulk IO failure"
11236 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
11238 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11239 if [ -z ${MDSSURVEY} ]; then
11240 skip_env "mds-survey not found" && return
11243 [ $MDSCOUNT -ge 2 ] &&
11244 skip "skipping now for more than one MDT" && return
11246 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
11247 { skip "Need MDS version at least 2.2.51"; return; }
11249 local mds=$(facet_host $SINGLEMDS)
11250 local target=$(do_nodes $mds 'lctl dl' | \
11251 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
11253 local cmd1="file_count=1000 thrhi=4"
11254 local cmd2="dir_count=2 layer=mdd stripe_count=0"
11255 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
11256 local cmd="$cmd1 $cmd2 $cmd3"
11258 rm -f ${TMP}/mds_survey*
11260 eval $cmd || error "mds-survey with zero-stripe failed"
11261 cat ${TMP}/mds_survey*
11262 rm -f ${TMP}/mds_survey*
11264 run_test 225a "Metadata survey sanity with zero-stripe"
11267 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11269 if [ -z ${MDSSURVEY} ]; then
11270 skip_env "mds-survey not found" && return
11272 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
11273 { skip "Need MDS version at least 2.2.51"; return; }
11275 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
11276 skip_env "Need to mount OST to test" && return
11279 [ $MDSCOUNT -ge 2 ] &&
11280 skip "skipping now for more than one MDT" && return
11281 local mds=$(facet_host $SINGLEMDS)
11282 local target=$(do_nodes $mds 'lctl dl' | \
11283 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
11285 local cmd1="file_count=1000 thrhi=4"
11286 local cmd2="dir_count=2 layer=mdd stripe_count=1"
11287 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
11288 local cmd="$cmd1 $cmd2 $cmd3"
11290 rm -f ${TMP}/mds_survey*
11292 eval $cmd || error "mds-survey with stripe_count failed"
11293 cat ${TMP}/mds_survey*
11294 rm -f ${TMP}/mds_survey*
11296 run_test 225b "Metadata survey sanity with stripe_count = 1"
11298 mcreate_path2fid () {
11304 local path=$DIR/$tdir/$name
11309 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
11310 error "cannot create $desc"
11312 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
11314 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
11316 fid_path=$($LFS fid2path $MOUNT $fid)
11318 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
11320 [ "$path" == "$fid_path" ] ||
11321 error "fid2path returned $fid_path, expected $path"
11323 echo "pass with $path and $fid"
11328 mkdir -p $DIR/$tdir
11330 mcreate_path2fid 0010666 0 0 fifo "FIFO"
11331 mcreate_path2fid 0020666 1 3 null "character special file (null)"
11332 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
11333 mcreate_path2fid 0040666 0 0 dir "directory"
11334 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
11335 mcreate_path2fid 0100666 0 0 file "regular file"
11336 mcreate_path2fid 0120666 0 0 link "symbolic link"
11337 mcreate_path2fid 0140666 0 0 sock "socket"
11339 run_test 226a "call path2fid and fid2path on files of all type"
11342 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11346 mkdir -p $DIR/$tdir
11347 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
11348 error "create remote directory failed"
11349 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
11350 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
11351 "character special file (null)"
11352 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
11353 "character special file (no device)"
11354 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
11355 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
11356 "block special file (loop)"
11357 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
11358 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
11359 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
11361 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
11363 # LU-1299 Executing or running ldd on a truncated executable does not
11364 # cause an out-of-memory condition.
11366 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11367 dd if=`which date` of=$MOUNT/date bs=1k count=1
11368 chmod +x $MOUNT/date
11370 $MOUNT/date > /dev/null
11371 ldd $MOUNT/date > /dev/null
11374 run_test 227 "running truncated executable does not cause OOM"
11376 # LU-1512 try to reuse idle OI blocks
11378 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11379 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
11380 skip "non-ldiskfs backend" && return
11382 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11383 local myDIR=$DIR/$tdir
11386 #define OBD_FAIL_SEQ_EXHAUST 0x1002
11387 $LCTL set_param fail_loc=0x80001002
11388 createmany -o $myDIR/t- 10000
11389 $LCTL set_param fail_loc=0
11390 # The guard is current the largest FID holder
11392 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
11394 local IDX=$(($SEQ % 64))
11396 do_facet $SINGLEMDS sync
11397 # Make sure journal flushed.
11399 local blk1=$(do_facet $SINGLEMDS \
11400 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11401 grep Blockcount | awk '{print $4}')
11403 # Remove old files, some OI blocks will become idle.
11404 unlinkmany $myDIR/t- 10000
11405 # Create new files, idle OI blocks should be reused.
11406 createmany -o $myDIR/t- 2000
11407 do_facet $SINGLEMDS sync
11408 # Make sure journal flushed.
11410 local blk2=$(do_facet $SINGLEMDS \
11411 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11412 grep Blockcount | awk '{print $4}')
11414 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
11416 run_test 228a "try to reuse idle OI blocks"
11419 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11420 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
11421 skip "non-ldiskfs backend" && return
11423 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11424 local myDIR=$DIR/$tdir
11427 #define OBD_FAIL_SEQ_EXHAUST 0x1002
11428 $LCTL set_param fail_loc=0x80001002
11429 createmany -o $myDIR/t- 10000
11430 $LCTL set_param fail_loc=0
11431 # The guard is current the largest FID holder
11433 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
11435 local IDX=$(($SEQ % 64))
11437 do_facet $SINGLEMDS sync
11438 # Make sure journal flushed.
11440 local blk1=$(do_facet $SINGLEMDS \
11441 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11442 grep Blockcount | awk '{print $4}')
11444 # Remove old files, some OI blocks will become idle.
11445 unlinkmany $myDIR/t- 10000
11448 stop $SINGLEMDS || error "Fail to stop MDT."
11450 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
11452 df $MOUNT || error "Fail to df."
11453 # Create new files, idle OI blocks should be reused.
11454 createmany -o $myDIR/t- 2000
11455 do_facet $SINGLEMDS sync
11456 # Make sure journal flushed.
11458 local blk2=$(do_facet $SINGLEMDS \
11459 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11460 grep Blockcount | awk '{print $4}')
11462 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
11464 run_test 228b "idle OI blocks can be reused after MDT restart"
11468 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11469 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
11470 skip "non-ldiskfs backend" && return
11472 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11473 local myDIR=$DIR/$tdir
11476 #define OBD_FAIL_SEQ_EXHAUST 0x1002
11477 $LCTL set_param fail_loc=0x80001002
11478 # 20000 files can guarantee there are index nodes in the OI file
11479 createmany -o $myDIR/t- 20000
11480 $LCTL set_param fail_loc=0
11481 # The guard is current the largest FID holder
11483 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
11485 local IDX=$(($SEQ % 64))
11487 do_facet $SINGLEMDS sync
11488 # Make sure journal flushed.
11490 local blk1=$(do_facet $SINGLEMDS \
11491 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11492 grep Blockcount | awk '{print $4}')
11494 # Remove old files, some OI blocks will become idle.
11495 unlinkmany $myDIR/t- 20000
11497 # The OI file should become empty now
11499 # Create new files, idle OI blocks should be reused.
11500 createmany -o $myDIR/t- 2000
11501 do_facet $SINGLEMDS sync
11502 # Make sure journal flushed.
11504 local blk2=$(do_facet $SINGLEMDS \
11505 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11506 grep Blockcount | awk '{print $4}')
11508 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
11510 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
11512 test_229() { # LU-2482, LU-3448
11513 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11514 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
11518 # Create a file with a released layout and stripe count 2.
11519 $MULTIOP $DIR/$tfile H2c ||
11520 error "failed to create file with released layout"
11522 $GETSTRIPE -v $DIR/$tfile
11524 local pattern=$($GETSTRIPE -L $DIR/$tfile)
11525 [ X"$pattern" = X"80000001" ] || error "pattern error ($pattern)"
11527 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
11528 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
11529 stat $DIR/$tfile || error "failed to stat released file"
11531 chown $RUNAS_ID $DIR/$tfile ||
11532 error "chown $RUNAS_ID $DIR/$tfile failed"
11534 chgrp $RUNAS_ID $DIR/$tfile ||
11535 error "chgrp $RUNAS_ID $DIR/$tfile failed"
11537 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
11538 rm $DIR/$tfile || error "failed to remove released file"
11540 run_test 229 "getstripe/stat/rm/attr changes work on released files"
11543 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11544 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11547 mkdir -p $DIR/$tdir/test_230_local
11548 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
11549 [ $mdt_idx -ne 0 ] &&
11550 error "create local directory on wrong MDT $mdt_idx"
11552 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
11553 error "create remote directory failed"
11554 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
11555 [ $mdt_idx -ne $MDTIDX ] &&
11556 error "create remote directory on wrong MDT $mdt_idx"
11558 createmany -o $DIR/$tdir/test_230/t- 10 ||
11559 error "create files on remote directory failed"
11560 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
11561 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
11562 rm -r $DIR/$tdir || error "unlink remote directory failed"
11564 run_test 230a "Create remote directory and files under the remote directory"
11567 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11568 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11570 local remote_dir=$DIR/$tdir/remote_dir
11573 mkdir -p $DIR/$tdir
11574 $LFS mkdir -i $MDTIDX $remote_dir ||
11575 error "create remote directory failed"
11577 $LFS mkdir -i 0 $remote_dir/new_dir &&
11578 error "nested remote directory create succeed!"
11580 do_facet mds$((MDTIDX + 1)) lctl set_param mdt.*.enable_remote_dir=1
11581 $LFS mkdir -i 0 $remote_dir/new_dir || rc=$?
11582 do_facet mds$((MDTIDX + 1)) lctl set_param mdt.*.enable_remote_dir=0
11585 error "create remote directory failed after set enable_remote_dir"
11587 rm -rf $remote_dir || error "first unlink remote directory failed"
11589 $RUNAS -G$RUNAS_GID $LFS mkdir -i $MDTIDX $DIR/$tfile &&
11590 error "chown worked"
11592 do_facet mds$MDTIDX lctl set_param \
11593 mdt.*.enable_remote_dir_gid=$RUNAS_GID
11594 $LFS mkdir -i $MDTIDX $remote_dir || rc=$?
11595 do_facet mds$MDTIDX lctl set_param mdt.*.enable_remote_dir_gid=0
11598 error "create remote dir failed after set enable_remote_dir_gid"
11600 rm -r $DIR/$tdir || error "second unlink remote directory failed"
11602 run_test 230b "nested remote directory should be failed"
11606 # For simplicity this test assumes that max_pages_per_rpc
11607 # is the same across all OSCs
11608 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -1)
11609 local bulk_size=$((max_pages * 4096))
11611 mkdir -p $DIR/$tdir
11613 # clear the OSC stats
11614 $LCTL set_param osc.*.stats=0 &>/dev/null
11616 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
11617 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
11618 oflag=direct &>/dev/null || error "dd failed"
11620 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
11621 if [ x$nrpcs != "x1" ]; then
11622 error "found $nrpc ost_write RPCs, not 1 as expected"
11625 # Drop the OSC cache, otherwise we will read from it
11626 cancel_lru_locks osc
11628 # clear the OSC stats
11629 $LCTL set_param osc.*.stats=0 &>/dev/null
11631 # Client reads $bulk_size.
11632 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
11633 iflag=direct &>/dev/null || error "dd failed"
11635 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
11636 if [ x$nrpcs != "x1" ]; then
11637 error "found $nrpc ost_read RPCs, not 1 as expected"
11640 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
11643 mkdir -p $DIR/$tdir
11645 for i in {0..1023}; do
11646 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
11647 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
11648 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
11652 run_test 231b "must not assert on fully utilized OST request buffer"
11655 mkdir -p $DIR/$tdir
11656 #define OBD_FAIL_LDLM_OST_LVB 0x31c
11657 $LCTL set_param fail_loc=0x31c
11659 # ignore dd failure
11660 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
11662 $LCTL set_param fail_loc=0
11663 umount_client $MOUNT || error "umount failed"
11664 mount_client $MOUNT || error "mount failed"
11666 run_test 232 "failed lock should not block umount"
11669 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
11670 { skip "Need MDS version at least 2.3.64"; return; }
11672 local fid=$($LFS path2fid $MOUNT)
11673 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
11674 error "cannot access $MOUNT using its FID '$fid'"
11676 run_test 233 "checking that OBF of the FS root succeeds"
11679 local p="$TMP/sanityN-$TESTNAME.parameters"
11680 save_lustre_params client "llite.*.xattr_cache" > $p
11681 lctl set_param llite.*.xattr_cache 1 ||
11682 { skip "xattr cache is not supported"; return 0; }
11684 mkdir -p $DIR/$tdir || error "mkdir failed"
11685 touch $DIR/$tdir/$tfile || error "touch failed"
11686 # OBD_FAIL_LLITE_XATTR_ENOMEM
11687 $LCTL set_param fail_loc=0x1405
11688 if [ ! -f /etc/SuSE-release ]; then
11689 # attr pre-2.4.44-7 had a bug with rc
11690 # LU-3703 - SLES clients have older attr
11691 getfattr -n user.attr $DIR/$tdir/$tfile &&
11692 error "getfattr should have failed with ENOMEM"
11694 $LCTL set_param fail_loc=0x0
11697 restore_lustre_params < $p
11700 run_test 234 "xattr cache should not crash on ENOMEM"
11703 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
11704 skip "Need MDS version at least 2.4.52" && return
11705 flock_deadlock $DIR/$tfile
11710 124) error "process hangs on a deadlock"
11712 *) error "error executing flock_deadlock $DIR/$tfile"
11716 run_test 235 "LU-1715: flock deadlock detection does not work properly"
11720 check_swap_layouts_support && return 0
11721 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
11723 local ref1=/etc/passwd
11724 local ref2=/etc/group
11725 local file1=$DIR/$tdir/f1
11726 local file2=$DIR/$tdir/f2
11728 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
11729 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
11730 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
11731 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
11734 $LFS swap_layouts $file1 /proc/self/fd/${FD} ||
11735 error "cannot swap layouts of '$file1' and /proc/self/fd/${FD}"
11737 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
11742 run_test 236 "Layout swap on open unlinked file"
11745 # tests that do cleanup/setup should be run at the end
11749 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11751 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
11752 $LCTL set_param fail_loc=0x903
11753 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
11754 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
11757 FAIL_ON_ERROR=true cleanup
11758 FAIL_ON_ERROR=true setup
11760 run_test 900 "umount should not race with any mgc requeue thread"
11763 check_and_cleanup_lustre
11764 if [ "$I_MOUNTED" != "yes" ]; then
11765 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true