2 # -*- tab-width: 4; indent-tabs-mode: t; -*-
4 # Run select tests by setting ONLY, or as arguments to the script.
5 # Skip specific tests by setting EXCEPT.
7 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # bug number for skipped test: 13297 2108 9789 3637 9789 3561 12622 5188
12 ALWAYS_EXCEPT=" 42a 42b 42c 42d 45 51d 68b $SANITY_EXCEPT"
13 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
15 # with LOD/OSP landing
16 # bug number for skipped tests: LU-2036
17 ALWAYS_EXCEPT=" 76 $ALWAYS_EXCEPT"
20 SRCDIR=$(cd $(dirname $0); echo $PWD)
21 export PATH=$PATH:/sbin
25 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
26 CREATETEST=${CREATETEST:-createtest}
28 LFIND=${LFIND:-"$LFS find"}
29 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
31 MCREATE=${MCREATE:-mcreate}
32 OPENFILE=${OPENFILE:-openfile}
33 OPENUNLINK=${OPENUNLINK:-openunlink}
34 export MULTIOP=${MULTIOP:-multiop}
35 READS=${READS:-"reads"}
36 MUNLINK=${MUNLINK:-munlink}
37 SOCKETSERVER=${SOCKETSERVER:-socketserver}
38 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
39 MEMHOG=${MEMHOG:-memhog}
40 DIRECTIO=${DIRECTIO:-directio}
41 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
42 UMOUNT=${UMOUNT:-"umount -d"}
44 CHECK_GRANT=${CHECK_GRANT:-"yes"}
45 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
46 export PARALLEL=${PARALLEL:-"no"}
48 export NAME=${NAME:-local}
55 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
56 . $LUSTRE/tests/test-framework.sh
58 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
61 [ "$SLOW" = "no" ] && EXCEPT_SLOW="24o 27m 64b 68 71 77f 78 115 124b"
63 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
64 # bug number for skipped test: LU-1593 LU-2610 LU-2833 LU-1957 LU-2805
65 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 34h 40 48a 180 184c"
71 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
72 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
81 check_kernel_version() {
83 GOT_VER=$(lctl get_param -n version | awk '/kernel:/ {print $2}')
85 patchless|patchless_client) return 0;;
86 *) [ $GOT_VER -ge $WANT_VER ] && return 0 ;;
88 log "test needs at least kernel version $WANT_VER, running $GOT_VER"
92 check_swap_layouts_support()
94 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
95 { skip "Does not support layout lock."; return 0; }
99 if [ "$ONLY" == "cleanup" ]; then
104 check_and_setup_lustre
109 MDT0=$($LCTL get_param -n mdc.*.mds_server_uuid | \
110 awk '{gsub(/_UUID/,""); print $1}' | head -1)
111 LOVNAME=$($LCTL get_param -n llite.*.lov.common_name | tail -n 1)
112 OSTCOUNT=$($LCTL get_param -n lov.$LOVNAME.numobd)
113 STRIPECOUNT=$($LCTL get_param -n lov.$LOVNAME.stripecount)
114 STRIPESIZE=$($LCTL get_param -n lov.$LOVNAME.stripesize)
115 ORIGFREE=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
116 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
118 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
119 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
120 rm -rf $DIR/[Rdfs][0-9]*
122 # $RUNAS_ID may get set incorrectly somewhere else
123 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
125 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
129 if [ "${ONLY}" = "MOUNT" ] ; then
130 echo "Lustre is up, please go on"
134 echo "preparing for tests involving mounts"
135 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
137 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
138 echo # add a newline after mke2fs.
142 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
143 lctl set_param debug=-1 2> /dev/null || true
146 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
148 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
150 run_test 0a "touch; rm ====================="
153 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
154 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
156 run_test 0b "chmod 0755 $DIR ============================="
159 $LCTL get_param mdc.*.import | grep "state: FULL" ||
160 error "import not FULL"
161 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
164 run_test 0c "check import proc ============================="
167 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
168 test_mkdir -p $DIR/$tdir/d2 || error "mkdir $tdir/d2 failed"
169 test_mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
170 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
173 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
175 run_test 1 "mkdir; remkdir; rmdir =============================="
178 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
179 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
180 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
182 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
184 run_test 2 "mkdir; touch; rmdir; check file ===================="
187 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
188 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
189 touch $DIR/$tdir/$tfile
190 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
192 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
194 run_test 3 "mkdir; touch; rmdir; check dir ====================="
197 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
198 test_mkdir $DIR/$tdir/d2 || error "mkdir $tdir/d2 failed"
199 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
200 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
201 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
203 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2 ============"
206 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
207 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
208 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
209 error "$tfile does not have perm 0666 or UID $UID"
210 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
211 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
212 error "$tfile should be 0666 and owned by UID $UID"
214 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
217 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
219 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
220 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
221 error "$tfile should be owned by UID $RUNAS_ID"
222 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
223 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
224 error "$tfile should be owned by UID $RUNAS_ID"
226 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
229 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
231 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
232 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
233 error "$tfile should be owned by GID $UID"
234 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
235 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
236 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
238 run_test 6e "touch f6e; chgrp f6e; $RUNAS chgrp f6e (should return error) =="
241 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
242 test_mkdir $DIR/$tdir || error "mkdir $tfile failed"
243 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
244 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
245 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
246 test_mkdir $DIR/$tdir/d/subdir || error "mkdir $tdir/d/subdir failed"
247 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
248 error "$tdir/d/subdir should be GID $RUNAS_GID"
250 run_test 6g "Is new dir in sgid dir inheriting group?"
252 test_6h() { # bug 7331
253 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
254 touch $DIR/$tfile || error "touch failed"
255 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
256 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
257 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
258 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
259 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
261 run_test 6h "$RUNAS chown RUNAS_ID.0 .../f6h (should return error)"
264 test_mkdir $DIR/$tdir
265 $MCREATE $DIR/$tdir/$tfile
266 chmod 0666 $DIR/$tdir/$tfile
267 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
268 error "$tdir/$tfile should be mode 0666"
270 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
273 if [ ! -d $DIR/$tdir ]; then
276 $MCREATE $DIR/$tdir/$tfile
277 echo -n foo > $DIR/$tdir/$tfile
278 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
279 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
281 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
284 test_mkdir $DIR/$tdir
285 touch $DIR/$tdir/$tfile
286 chmod 0666 $DIR/$tdir/$tfile
287 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
288 error "$tfile mode not 0666"
290 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
293 test_mkdir $DIR/$tdir
294 test_mkdir $DIR/$tdir/d2
295 test_mkdir $DIR/$tdir/d2/d3
296 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
298 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
301 test_mkdir $DIR/$tdir
302 test_mkdir $DIR/$tdir/d2
303 touch $DIR/$tdir/d2/$tfile
304 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
305 error "$tdir/d2/$tfile not a file"
307 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
310 test_mkdir $DIR/$tdir
311 test_mkdir $DIR/$tdir/d2
312 chmod 0666 $DIR/$tdir/d2
313 chmod 0705 $DIR/$tdir/d2
314 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
315 error "$tdir/d2 mode not 0705"
317 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
320 test_mkdir $DIR/$tdir
321 touch $DIR/$tdir/$tfile
322 chmod 0666 $DIR/$tdir/$tfile
323 chmod 0654 $DIR/$tdir/$tfile
324 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
325 error "$tdir/d2 mode not 0654"
327 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
330 test_mkdir $DIR/$tdir
331 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
333 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
334 error "$tdir/$tfile size not 0 after truncate"
336 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
339 test_mkdir $DIR/$tdir
340 touch $DIR/$tdir/$tfile
342 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
344 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
347 test_mkdir $DIR/$tdir
348 touch $DIR/$tdir/$tfile
349 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
350 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
351 error "$tdir/${tfile_2} not a file after rename"
353 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
356 test_mkdir $DIR/$tdir
357 touch $DIR/$tdir/$tfile
358 rm -rf $DIR/$tdir/$tfile
359 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
361 run_test 16 "touch .../d16/f; rm -rf .../d16/f ================="
364 test_mkdir -p $DIR/$tdir
365 touch $DIR/$tdir/$tfile
366 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
368 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
369 error "$tdir/l-exist not a symlink"
370 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
371 error "$tdir/l-exist not referencing a file"
372 rm -f $DIR/$tdir/l-exist
373 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
375 run_test 17a "symlinks: create, remove (real) =================="
378 test_mkdir -p $DIR/$tdir
379 ln -s no-such-file $DIR/$tdir/l-dangle
381 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
382 error "$tdir/l-dangle not referencing no-such-file"
383 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
384 error "$tdir/l-dangle not referencing non-existent file"
385 rm -f $DIR/$tdir/l-dangle
386 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
388 run_test 17b "symlinks: create, remove (dangling) =============="
390 test_17c() { # bug 3440 - don't save failed open RPC for replay
391 test_mkdir -p $DIR/$tdir
392 ln -s foo $DIR/$tdir/$tfile
393 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
395 run_test 17c "symlinks: open dangling (should return error) ===="
398 test_mkdir -p $DIR/$tdir
399 ln -s foo $DIR/$tdir/$tfile
400 touch $DIR/$tdir/$tfile || error "creating to new symlink"
402 run_test 17d "symlinks: create dangling ========================"
405 test_mkdir -p $DIR/$tdir
406 local foo=$DIR/$tdir/$tfile
407 ln -s $foo $foo || error "create symlink failed"
408 ls -l $foo || error "ls -l failed"
409 ls $foo && error "ls not failed" || true
411 run_test 17e "symlinks: create recursive symlink (should return error) ===="
414 test_mkdir -p $DIR/d17f
415 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/d17f/111
416 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/d17f/222
417 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/d17f/333
418 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/d17f/444
419 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/d17f/555
420 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/d17f/666
423 run_test 17f "symlinks: long and very long symlink name ========================"
425 # str_repeat(S, N) generate a string that is string S repeated N times
430 while [ $((n -= 1)) -ge 0 ]; do
436 # Long symlinks and LU-2241
438 test_mkdir -p $DIR/$tdir
439 local TESTS="59 60 61 4094 4095"
441 # Fix for inode size boundary in 2.1.4
442 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.4) ] &&
445 # Patch not applied to 2.2 or 2.3 branches
446 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
447 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.3.55) ] &&
451 local SYMNAME=$(str_repeat 'x' $i)
452 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
453 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
456 run_test 17g "symlinks: really long symlink name and inode boundaries"
458 test_17h() { #bug 17378
459 remote_mds_nodsh && skip "remote MDS with nodsh" && return
460 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
462 test_mkdir -p $DIR/$tdir
463 if [ $MDSCOUNT -gt 1 ]; then
464 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
468 $SETSTRIPE -c -1 $DIR/$tdir
469 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
470 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
471 touch $DIR/$tdir/$tfile || true
473 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
475 test_17i() { #bug 20018
476 remote_mds_nodsh && skip "remote MDS with nodsh" && return
477 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
478 test_mkdir -p $DIR/$tdir
479 local foo=$DIR/$tdir/$tfile
481 if [ $MDSCOUNT -gt 1 ]; then
482 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
486 ln -s $foo $foo || error "create symlink failed"
487 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
488 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
489 ls -l $foo && error "error not detected"
492 run_test 17i "don't panic on short symlink"
494 test_17k() { #bug 22301
495 rsync --help | grep -q xattr ||
496 skip_env "$(rsync --version| head -1) does not support xattrs"
497 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
498 test_mkdir -p $DIR/$tdir
499 test_mkdir -p $DIR/$tdir.new
500 touch $DIR/$tdir/$tfile
501 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
502 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
503 error "rsync failed with xattrs enabled"
505 run_test 17k "symlinks: rsync with xattrs enabled ========================="
507 test_17l() { # LU-279
509 touch $DIR/$tdir/$tfile
510 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
511 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
512 # -h to not follow symlinks. -m '' to list all the xattrs.
513 # grep to remove first line: '# file: $path'.
514 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
516 lgetxattr_size_check $path $xattr ||
517 error "lgetxattr_size_check $path $xattr failed"
521 run_test 17l "Ensure lgetxattr's returned xattr size is consistent ========"
525 local short_sym="0123456789"
526 local WDIR=$DIR/${tdir}m
533 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
534 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
535 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
537 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
538 skip "only for ldiskfs MDT" && return 0
540 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
544 # create a long symlink file
545 for ((i = 0; i < 4; ++i)); do
546 long_sym=${long_sym}${long_sym}
549 echo "create 512 short and long symlink files under $WDIR"
550 for ((i = 0; i < 256; ++i)); do
551 ln -sf ${long_sym}"a5a5" $WDIR/long-$i
552 ln -sf ${short_sym}"a5a5" $WDIR/short-$i
558 wait_delete_completed
560 echo "recreate the 512 symlink files with a shorter string"
561 for ((i = 0; i < 512; ++i)); do
562 # rewrite the symlink file with a shorter string
563 ln -sf ${long_sym} $WDIR/long-$i
564 ln -sf ${short_sym} $WDIR/short-$i
567 mds_index=$($LFS getstripe -M $WDIR)
568 mds_index=$((mds_index+1))
569 devname=$(mdsdevname $mds_index)
570 cmd="$E2FSCK -fnvd $devname"
572 echo "stop and checking mds${mds_index}: $cmd"
573 # e2fsck should not return error
574 stop mds${mds_index} -f
575 do_facet mds${mds_index} $cmd || rc=$?
577 start mds${mds_index} $devname $MDS_MOUNT_OPTS
578 df $MOUNT > /dev/null 2>&1
579 [ $rc -ne 0 ] && error "e2fsck should not report error upon "\
580 "short/long symlink MDT: rc=$rc"
583 run_test 17m "run e2fsck against MDT which contains short/long symlink"
585 check_fs_consistency_17n() {
591 for mdt_index in $(seq 1 $MDSCOUNT); do
592 devname=$(mdsdevname $mdt_index)
593 cmd="$E2FSCK -fnvd $devname"
595 echo "stop and checking mds${mdt_index}: $cmd"
596 # e2fsck should not return error
598 do_facet mds${mdt_index} $cmd || rc=$?
600 start mds${mdt_index} $devname $MDS_MOUNT_OPTS
601 df $MOUNT > /dev/null 2>&1
602 [ $rc -ne 0 ] && break
610 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
611 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
612 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
614 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
615 skip "only for ldiskfs MDT" && return 0
617 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
619 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
622 for ((i=0; i<10; i++)); do
623 $LFS mkdir -i 1 $DIR/$tdir/remote_dir_${i} ||
624 error "create remote dir error $i"
625 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
626 error "create files under remote dir failed $i"
629 check_fs_consistency_17n || error "e2fsck report error"
631 for ((i=0;i<10;i++)); do
632 rm -rf $DIR/$tdir/remote_dir_${i} ||
633 error "destroy remote dir error $i"
636 check_fs_consistency_17n || error "e2fsck report error"
638 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
641 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.64) ]] &&
642 skip "Need MDS version at least 2.3.64" && return
644 local WDIR=$DIR/${tdir}o
650 mdt_index=$($LFS getstripe -M $WDIR)
651 mdt_index=$((mdt_index+1))
652 mdtdevname=$(mdsdevname $mdt_index)
656 start mds${mdt_index} $mdtdevname $MDS_MOUNT_OPTS
658 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
659 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
660 ls -l $WDIR/$tfile && rc=1
661 do_facet mds${mdt_index} lctl set_param fail_loc=0
662 [[ $rc -ne 0 ]] && error "stat file should fail"
665 run_test 17o "stat file with incompat LMA feature"
668 touch $DIR/f || error "Failed to touch $DIR/f: $?"
669 ls $DIR || error "Failed to ls $DIR: $?"
671 run_test 18 "touch .../f ; ls ... =============================="
677 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
679 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
682 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
684 run_test 19b "ls -l .../f19 (should return error) =============="
687 [ $RUNAS_ID -eq $UID ] &&
688 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
689 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
691 run_test 19c "$RUNAS touch .../f19 (should return error) =="
694 cat $DIR/f19 && error || true
696 run_test 19d "cat .../f19 (should return error) =============="
708 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
710 run_test 20 "touch .../f ; ls -l ... ==========================="
713 test_mkdir -p $DIR/$tdir
714 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
715 ln -s dangle $DIR/$tdir/link
716 echo foo >> $DIR/$tdir/link
717 cat $DIR/$tdir/dangle
718 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
719 $CHECKSTAT -f -t file $DIR/$tdir/link ||
720 error "$tdir/link not linked to a file"
722 run_test 21 "write to dangling link ============================"
726 test_mkdir -p $DIR/$tdir
727 chown $RUNAS_ID:$RUNAS_GID $WDIR
728 (cd $WDIR || error "cd $WDIR failed";
729 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
731 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
732 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
733 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $WDIR/etc || error "checkstat -u failed"
735 run_test 22 "unpack tar archive as non-root user ==============="
739 test_mkdir -p $DIR/$tdir
740 local file=$DIR/$tdir/$tfile
742 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
743 openfile -f O_CREAT:O_EXCL $file &&
744 error "$file recreate succeeded" || true
746 run_test 23a "O_CREAT|O_EXCL in subdir =========================="
748 test_23b() { # bug 18988
749 test_mkdir -p $DIR/$tdir
750 local file=$DIR/$tdir/$tfile
753 echo foo > $file || error "write filed"
754 echo bar >> $file || error "append filed"
755 $CHECKSTAT -s 8 $file || error "wrong size"
758 run_test 23b "O_APPEND check =========================="
762 echo '-- same directory rename'
763 test_mkdir $DIR/$tdir
764 touch $DIR/$tdir/$tfile.1
765 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
766 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
768 run_test 24a "rename file to non-existent target"
771 test_mkdir $DIR/$tdir
772 touch $DIR/$tdir/$tfile.{1,2}
773 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
774 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
775 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
777 run_test 24b "rename file to existing target"
780 test_mkdir $DIR/$tdir
781 test_mkdir $DIR/$tdir/d$testnum.1
782 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
783 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
784 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
786 run_test 24c "rename directory to non-existent target"
789 test_mkdir $DIR/$tdir
790 test_mkdir $DIR/$tdir/d$testnum.1
791 test_mkdir $DIR/$tdir/d$testnum.2
792 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
793 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
794 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
796 run_test 24d "rename directory to existing target"
799 echo '-- cross directory renames --'
803 mv $DIR/R5a/f $DIR/R5b/g
804 $CHECKSTAT -a $DIR/R5a/f || error
805 $CHECKSTAT -t file $DIR/R5b/g || error
807 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
812 touch $DIR/R6a/f $DIR/R6b/g
813 mv $DIR/R6a/f $DIR/R6b/g
814 $CHECKSTAT -a $DIR/R6a/f || error
815 $CHECKSTAT -t file $DIR/R6b/g || error
817 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
822 test_mkdir $DIR/R7a/d
823 mv $DIR/R7a/d $DIR/R7b/e
824 $CHECKSTAT -a $DIR/R7a/d || error
825 $CHECKSTAT -t dir $DIR/R7b/e || error
827 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
832 test_mkdir $DIR/R8a/d
833 test_mkdir $DIR/R8b/e
834 mrename $DIR/R8a/d $DIR/R8b/e
835 $CHECKSTAT -a $DIR/R8a/d || error
836 $CHECKSTAT -t dir $DIR/R8b/e || error
838 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
841 echo "-- rename error cases"
845 mrename $DIR/R9/f $DIR/R9/a
846 $CHECKSTAT -t file $DIR/R9/f || error
847 $CHECKSTAT -t dir $DIR/R9/a || error
848 $CHECKSTAT -a $DIR/R9/a/f || error
850 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
854 mrename $DIR/R10/f $DIR/R10/g
855 $CHECKSTAT -t dir $DIR/R10 || error
856 $CHECKSTAT -a $DIR/R10/f || error
857 $CHECKSTAT -a $DIR/R10/g || error
859 run_test 24j "source does not exist ============================"
863 test_mkdir $DIR/R11a/d
865 mv $DIR/R11a/f $DIR/R11a/d
866 $CHECKSTAT -a $DIR/R11a/f || error
867 $CHECKSTAT -t file $DIR/R11a/d/f || error
869 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
871 # bug 2429 - rename foo foo foo creates invalid file
874 $MULTIOP $f OcNs || error
876 run_test 24l "Renaming a file to itself ========================"
880 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
881 # on ext3 this does not remove either the source or target files
882 # though the "expected" operation would be to remove the source
883 $CHECKSTAT -t file ${f} || error "${f} missing"
884 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
886 run_test 24m "Renaming a file to a hard link to itself ========="
890 # this stats the old file after it was renamed, so it should fail
894 $CHECKSTAT ${f}.rename
897 run_test 24n "Statting the old file after renaming (Posix rename 2)"
900 check_kernel_version 37 || return 0
901 test_mkdir -p $DIR/d24o
902 rename_many -s random -v -n 10 $DIR/d24o
904 run_test 24o "rename of files during htree split ==============="
909 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
910 mrename $DIR/R12a $DIR/R12b
911 $CHECKSTAT -a $DIR/R12a || error
912 $CHECKSTAT -t dir $DIR/R12b || error
913 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
914 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
916 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
918 cleanup_multiop_pause() {
924 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
927 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
928 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
931 trap cleanup_multiop_pause EXIT
932 mrename $DIR/R13a $DIR/R13b
933 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
934 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
935 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
936 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
937 cleanup_multiop_pause
938 wait $MULTIPID || error "multiop close failed"
940 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
942 test_24r() { #bug 3789
944 test_mkdir $DIR/R14a/b
945 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
946 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
947 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
949 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
953 test_mkdir $DIR/R15a/b
954 test_mkdir $DIR/R15a/b/c
955 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
956 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
957 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
959 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
962 test_mkdir $DIR/R16a/b
963 test_mkdir $DIR/R16a/b/c
964 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
965 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
966 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
968 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
970 test_24u() { # bug12192
972 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error
973 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
975 run_test 24u "create stripe file"
981 simple_cleanup_common() {
984 wait_delete_completed
987 max_pages_per_rpc() {
988 $LCTL get_param -n mdc.*.max_pages_per_rpc | head -1
993 local FREE_INODES=$(mdt_free_inodes 0)
994 [ $FREE_INODES -lt $NRFILES ] && \
995 skip "not enough free inodes $FREE_INODES required $NRFILES" &&
998 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
999 trap simple_cleanup_common EXIT
1001 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1002 [ $(facet_fstype $SINGLEMDS) = "zfs" ] && NRFILES=10000
1005 createmany -m $DIR/$tdir/$tfile $NRFILES
1007 cancel_lru_locks mdc
1008 lctl set_param mdc.*.stats clear
1010 ls $DIR/$tdir >/dev/null || error "error in listing large dir"
1012 # LU-5 large readdir
1013 # DIRENT_SIZE = 32 bytes for sizeof(struct lu_dirent) +
1014 # 8 bytes for name(filename is mostly 5 in this test) +
1015 # 8 bytes for luda_type
1016 # take into account of overhead in lu_dirpage header and end mark in
1017 # each page, plus one in RPC_NUM calculation.
1019 RPC_SIZE=$(($(max_pages_per_rpc) * $(page_size)))
1020 RPC_NUM=$(((NRFILES * DIRENT_SIZE + RPC_SIZE - 1) / RPC_SIZE + 1))
1021 mds_readpage=$(lctl get_param mdc.*MDT0000*.stats | \
1022 awk '/^mds_readpage/ {print $2}')
1023 [ $mds_readpage -gt $RPC_NUM ] && \
1024 error "large readdir doesn't take effect"
1026 simple_cleanup_common
1028 run_test 24v "list directory with large files (handle hash collision, bug: 17560)"
1030 test_24w() { # bug21506
1032 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1033 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1034 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1035 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1036 [ "$SZ1" = "$SZ2" ] || \
1037 error "Error reading at the end of the file $tfile"
1039 run_test 24w "Reading a file larger than 4Gb"
1042 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1043 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1045 local remote_dir=$DIR/$tdir/remote_dir
1048 $LFS mkdir -i $MDTIDX $remote_dir ||
1049 error "create remote directory failed"
1051 mkdir -p $DIR/$tdir/src_dir
1052 touch $DIR/$tdir/src_file
1053 mkdir -p $remote_dir/tgt_dir
1054 touch $remote_dir/tgt_file
1056 mrename $remote_dir $DIR/ &&
1057 error "rename dir cross MDT works!"
1059 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir &&
1060 error "rename dir cross MDT works!"
1062 mrename $DIR/$tdir/src_file $remote_dir/tgt_file &&
1063 error "rename file cross MDT works!"
1065 ln $DIR/$tdir/src_file $remote_dir/tgt_file1 &&
1066 error "ln file cross MDT should not work!"
1068 rm -rf $DIR/$tdir || error "Can not delete directories"
1070 run_test 24x "cross rename/link should be failed"
1073 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1074 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1076 local remote_dir=$DIR/$tdir/remote_dir
1079 $LFS mkdir -i $MDTIDX $remote_dir ||
1080 error "create remote directory failed"
1082 mkdir -p $remote_dir/src_dir
1083 touch $remote_dir/src_file
1084 mkdir -p $remote_dir/tgt_dir
1085 touch $remote_dir/tgt_file
1087 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1088 error "rename subdir in the same remote dir failed!"
1090 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1091 error "rename files in the same remote dir failed!"
1093 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1094 error "link files in the same remote dir failed!"
1096 rm -rf $DIR/$tdir || error "Can not delete directories"
1098 run_test 24y "rename/link on the same dir should succeed"
1101 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1102 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1104 local remote_src=$DIR/$tdir/remote_dir
1105 local remote_tgt=$DIR/$tdir/remote_tgt
1108 $LFS mkdir -i $MDTIDX $remote_src ||
1109 error "create remote directory failed"
1111 $LFS mkdir -i $MDTIDX $remote_tgt ||
1112 error "create remote directory failed"
1114 mrename $remote_src $remote_tgt &&
1115 error "rename remote dirs should not work!"
1117 # If target dir does not exists, it should succeed
1119 mrename $remote_src $remote_tgt ||
1120 error "rename remote dirs(tgt dir does not exists) failed!"
1122 rm -rf $DIR/$tdir || error "Can not delete directories"
1124 run_test 24z "rename one remote dir to another remote dir should fail"
1126 test_24A() { # LU-3182
1131 createmany -m $DIR/$tdir/$tfile $NFILES
1132 local t=`ls $DIR/$tdir | wc -l`
1133 local u=`ls $DIR/$tdir | sort -u | wc -l`
1134 if [ $t -ne $NFILES -o $u -ne $NFILES ] ; then
1135 error "Expected $NFILES files, got $t ($u unique)"
1138 rm -rf $DIR/$tdir || error "Can not delete directories"
1140 run_test 24A "readdir() returns correct number of entries."
1143 echo '== symlink sanity ============================================='
1147 touch $DIR/s25/foo || error
1149 run_test 25a "create file in symlinked directory ==============="
1152 [ ! -d $DIR/d25 ] && test_25a
1153 $CHECKSTAT -t file $DIR/s25/foo || error
1155 run_test 25b "lookup file in symlinked directory ==============="
1159 test_mkdir $DIR/d26/d26-2
1160 ln -s d26/d26-2 $DIR/s26
1161 touch $DIR/s26/foo || error
1163 run_test 26a "multiple component symlink ======================="
1166 test_mkdir -p $DIR/d26b/d26-2
1167 ln -s d26b/d26-2/foo $DIR/s26-2
1168 touch $DIR/s26-2 || error
1170 run_test 26b "multiple component symlink at end of lookup ======"
1173 test_mkdir $DIR/d26.2
1174 touch $DIR/d26.2/foo
1175 ln -s d26.2 $DIR/s26.2-1
1176 ln -s s26.2-1 $DIR/s26.2-2
1177 ln -s s26.2-2 $DIR/s26.2-3
1178 chmod 0666 $DIR/s26.2-3/foo
1180 run_test 26c "chain of symlinks ================================"
1182 # recursive symlinks (bug 439)
1184 ln -s d26-3/foo $DIR/d26-3
1186 run_test 26d "create multiple component recursive symlink ======"
1189 [ ! -h $DIR/d26-3 ] && test_26d
1192 run_test 26e "unlink multiple component recursive symlink ======"
1194 # recursive symlinks (bug 7022)
1196 test_mkdir -p $DIR/$tdir
1197 test_mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
1198 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1199 test_mkdir -p lndir/bar1 || error "mkdir lndir/bar1 failed"
1200 test_mkdir $DIR/$tdir/$tfile/$tfile || error "mkdir $tfile failed"
1201 cd $tfile || error "cd $tfile failed"
1202 ln -s .. dotdot || error "ln dotdot failed"
1203 ln -s dotdot/lndir lndir || error "ln lndir failed"
1204 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1205 output=`ls $tfile/$tfile/lndir/bar1`
1206 [ "$output" = bar1 ] && error "unexpected output"
1207 rm -r $tfile || error "rm $tfile failed"
1208 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1210 run_test 26f "rm -r of a directory which has recursive symlink ="
1213 echo '== stripe sanity =============================================='
1214 test_mkdir -p $DIR/d27 || error "mkdir failed"
1216 $SETSTRIPE -c 1 $DIR/d27/f0 || error "setstripe failed"
1217 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
1219 log "== test_27a: write to one stripe file ========================="
1220 cp /etc/hosts $DIR/d27/f0 || error
1222 run_test 27a "one stripe file =================================="
1225 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
1226 test_mkdir -p $DIR/d27
1227 $SETSTRIPE -c 2 $DIR/d27/f01 || error "setstripe failed"
1228 $GETSTRIPE -c $DIR/d27/f01
1229 [ $($GETSTRIPE -c $DIR/d27/f01) -eq 2 ] ||
1230 error "two-stripe file doesn't have two stripes"
1232 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
1234 run_test 27b "create and write to two stripe file"
1237 test_mkdir -p $DIR/d27
1238 $SETSTRIPE -c 0 -i -1 -S 0 $DIR/d27/fdef || error "setstripe failed"
1239 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
1240 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
1242 run_test 27d "create file with default settings ================"
1245 test_mkdir -p $DIR/d27
1246 $SETSTRIPE -c 2 $DIR/d27/f12 || error "setstripe failed"
1247 $SETSTRIPE -c 2 $DIR/d27/f12 && error "setstripe succeeded twice"
1248 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
1250 run_test 27e "setstripe existing file (should return error) ======"
1253 test_mkdir -p $DIR/d27
1254 $SETSTRIPE -S 100 -i 0 -c 1 $DIR/d27/fbad && error "setstripe failed"
1255 dd if=/dev/zero of=$DIR/d27/fbad bs=4k count=4 || error "dd failed"
1256 $GETSTRIPE $DIR/d27/fbad || error "$GETSTRIPE failed"
1258 run_test 27f "setstripe with bad stripe size (should return error)"
1261 test_mkdir -p $DIR/d27
1262 $MCREATE $DIR/d27/fnone || error "mcreate failed"
1263 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" ||
1264 error "$DIR/d27/fnone has object"
1266 run_test 27g "$GETSTRIPE with no objects"
1269 touch $DIR/d27/fsome || error "touch failed"
1270 [ $($GETSTRIPE -c $DIR/d27/fsome) -gt 0 ] || error "missing objects"
1272 run_test 27i "$GETSTRIPE with some objects"
1275 test_mkdir -p $DIR/d27
1276 $SETSTRIPE -i $OSTCOUNT $DIR/d27/f27j && error "setstripe failed"||true
1278 run_test 27j "setstripe with bad stripe offset (should return error)"
1280 test_27k() { # bug 2844
1281 test_mkdir -p $DIR/d27
1283 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
1284 [ ! -d $DIR/d27 ] && test_mkdir -p $DIR d27
1285 $SETSTRIPE -S 67108864 $FILE || error "setstripe failed"
1286 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1287 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "1:$BLKSIZE > $LL_MAX_BLKSIZE"
1288 dd if=/dev/zero of=$FILE bs=4k count=1
1289 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1290 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "2:$BLKSIZE > $LL_MAX_BLKSIZE"
1292 run_test 27k "limit i_blksize for broken user apps ============="
1295 test_mkdir -p $DIR/d27
1296 mcreate $DIR/f27l || error "creating file"
1297 $RUNAS $SETSTRIPE -c 1 $DIR/f27l && \
1298 error "setstripe should have failed" || true
1300 run_test 27l "check setstripe permissions (should return error)"
1303 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
1305 if [ $ORIGFREE -gt $MAXFREE ]; then
1306 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1309 trap simple_cleanup_common EXIT
1310 test_mkdir -p $DIR/$tdir
1311 $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_1
1312 dd if=/dev/zero of=$DIR/$tdir/f27m_1 bs=1024 count=$MAXFREE &&
1313 error "dd should fill OST0"
1315 while $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_$i; do
1317 [ $i -gt 256 ] && break
1320 touch $DIR/$tdir/f27m_$i
1321 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1322 error "OST0 was full but new created file still use it"
1324 touch $DIR/$tdir/f27m_$i
1325 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1326 error "OST0 was full but new created file still use it"
1327 simple_cleanup_common
1329 run_test 27m "create file while OST0 was full =================="
1332 local DELAY=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 * 2}')
1336 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1337 # if the OST isn't full anymore.
1339 local OSTIDX=${1:-""}
1341 local list=$(comma_list $(osts_nodes))
1342 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1344 do_nodes $list lctl set_param fail_loc=0
1345 sync # initiate all OST_DESTROYs from MDS to OST
1349 exhaust_precreations() {
1352 local FAILIDX=${3:-$OSTIDX}
1354 test_mkdir -p $DIR/$tdir
1355 local MDSIDX=$(get_mds_dir "$DIR/$tdir")
1356 echo OSTIDX=$OSTIDX MDSIDX=$MDSIDX
1358 local OST=$(ostname_from_index $OSTIDX)
1359 local MDT_INDEX=$(lfs df | grep "\[MDT:$((MDSIDX - 1))\]" | awk '{print $1}' | \
1360 sed -e 's/_UUID$//;s/^.*-//')
1363 local mdtosc_proc1=$(get_mdtosc_proc_path mds${MDSIDX} $OST)
1364 local last_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1365 osc.$mdtosc_proc1.prealloc_last_id)
1366 local next_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1367 osc.$mdtosc_proc1.prealloc_next_id)
1369 local mdtosc_proc2=$(get_mdtosc_proc_path mds${MDSIDX})
1370 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1372 test_mkdir -p $DIR/$tdir/${OST}
1373 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1374 #define OBD_FAIL_OST_ENOSPC 0x215
1375 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=$FAILIDX
1376 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x215
1377 echo "Creating to objid $last_id on ost $OST..."
1378 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1379 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1380 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=$FAILLOC
1384 exhaust_all_precreations() {
1386 for (( i=0; i < OSTCOUNT; i++ )) ; do
1387 exhaust_precreations $i $1 -1
1392 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1393 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1394 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1395 remote_ost_nodsh && skip "remote OST with nodsh" && return
1398 rm -f $DIR/$tdir/$tfile
1399 exhaust_precreations 0 0x80000215
1400 $SETSTRIPE -c -1 $DIR/$tdir
1401 touch $DIR/$tdir/$tfile || error
1402 $GETSTRIPE $DIR/$tdir/$tfile
1405 run_test 27n "create file with some full OSTs =================="
1408 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1409 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1410 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1411 remote_ost_nodsh && skip "remote OST with nodsh" && return
1414 rm -f $DIR/$tdir/$tfile
1415 exhaust_all_precreations 0x215
1417 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1422 run_test 27o "create file with all full OSTs (should error) ===="
1425 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1426 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1427 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1428 remote_ost_nodsh && skip "remote OST with nodsh" && return
1431 rm -f $DIR/$tdir/$tfile
1432 test_mkdir -p $DIR/$tdir
1434 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1435 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1436 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1438 exhaust_precreations 0 0x80000215
1439 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1440 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1441 $GETSTRIPE $DIR/$tdir/$tfile
1445 run_test 27p "append to a truncated file with some full OSTs ==="
1448 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1449 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1450 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1451 remote_ost_nodsh && skip "remote OST with nodsh" && return
1454 rm -f $DIR/$tdir/$tfile
1456 test_mkdir -p $DIR/$tdir
1457 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1458 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1459 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1461 exhaust_all_precreations 0x215
1463 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1464 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1468 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1471 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1472 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1473 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1474 remote_ost_nodsh && skip "remote OST with nodsh" && return
1477 rm -f $DIR/$tdir/$tfile
1478 exhaust_precreations 0 0x80000215
1480 $SETSTRIPE -i 0 -c 2 $DIR/$tdir/$tfile # && error
1484 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1486 test_27s() { # bug 10725
1487 test_mkdir -p $DIR/$tdir
1488 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1489 local stripe_count=0
1490 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1491 $SETSTRIPE -S $stripe_size -c $stripe_count $DIR/$tdir &&
1492 error "stripe width >= 2^32 succeeded" || true
1495 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1497 test_27t() { # bug 10864
1502 $WLFS getstripe $tfile
1505 run_test 27t "check that utils parse path correctly"
1507 test_27u() { # bug 4900
1508 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1509 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1511 local list=$(comma_list $(mdts_nodes))
1513 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1514 do_nodes $list $LCTL set_param fail_loc=0x139
1515 test_mkdir -p $DIR/$tdir
1517 createmany -o $DIR/$tdir/t- 1000
1518 do_nodes $list $LCTL set_param fail_loc=0
1520 TLOG=$DIR/$tfile.getstripe
1521 $GETSTRIPE $DIR/$tdir > $TLOG
1522 OBJS=`awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj;}' $TLOG`
1523 unlinkmany $DIR/$tdir/t- 1000
1524 [ $OBJS -gt 0 ] && \
1525 error "$OBJS objects created on OST-0. See $TLOG" || pass
1527 run_test 27u "skip object creation on OSC w/o objects =========="
1529 test_27v() { # bug 4900
1530 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1531 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1532 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1533 remote_ost_nodsh && skip "remote OST with nodsh" && return
1535 exhaust_all_precreations 0x215
1538 test_mkdir -p $DIR/$tdir
1539 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1541 touch $DIR/$tdir/$tfile
1542 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1544 for (( i=1; i < OSTCOUNT; i++ )); do
1545 do_facet ost$i lctl set_param fail_loc=0x705
1547 local START=`date +%s`
1548 createmany -o $DIR/$tdir/$tfile 32
1550 local FINISH=`date +%s`
1551 local TIMEOUT=`lctl get_param -n timeout`
1552 local PROCESS=$((FINISH - START))
1553 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1554 error "$FINISH - $START >= $TIMEOUT / 2"
1555 sleep $((TIMEOUT / 2 - PROCESS))
1558 run_test 27v "skip object creation on slow OST ================="
1560 test_27w() { # bug 10997
1561 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1562 $SETSTRIPE -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1563 [ $($GETSTRIPE -S $DIR/$tdir/f0) -ne 65536 ] &&
1564 error "stripe size $size != 65536" || true
1565 [ $($GETSTRIPE -d $DIR/$tdir | grep -c "stripe_count") -ne 1 ] &&
1566 error "$GETSTRIPE -d $DIR/$tdir failed" || true
1568 run_test 27w "check $SETSTRIPE -S option"
1571 [ "$OSTCOUNT" -lt "2" ] &&
1572 skip_env "skipping multiple stripe count/offset test" && return
1574 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1575 for i in $(seq 1 $OSTCOUNT); do
1577 $SETSTRIPE -c $i -i $offset $DIR/$tdir/f$i ||
1578 error "setstripe -c $i -i $offset failed"
1579 count=$($GETSTRIPE -c $DIR/$tdir/f$i)
1580 index=$($GETSTRIPE -i $DIR/$tdir/f$i)
1581 [ $count -ne $i ] && error "stripe count $count != $i" || true
1582 [ $index -ne $offset ] &&
1583 error "stripe offset $index != $offset" || true
1586 run_test 27wa "check $SETSTRIPE -c -i options"
1589 remote_ost_nodsh && skip "remote OST with nodsh" && return
1590 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
1591 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1592 OFFSET=$(($OSTCOUNT - 1))
1594 local OST=$(ostname_from_index $OSTIDX)
1596 test_mkdir -p $DIR/$tdir
1597 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe per file
1598 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1600 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1601 for i in `seq 0 $OFFSET`; do
1602 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1603 error "OST0 was degraded but new created file still use it"
1605 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1607 run_test 27x "create files while OST0 is degraded"
1610 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1611 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1612 remote_ost_nodsh && skip "remote OST with nodsh" && return
1613 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1615 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1616 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1617 osc.$mdtosc.prealloc_last_id)
1618 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1619 osc.$mdtosc.prealloc_next_id)
1620 local fcount=$((last_id - next_id))
1621 [ $fcount -eq 0 ] && skip "not enough space on OST0" && return
1622 [ $fcount -gt $OSTCOUNT ] && fcount=$OSTCOUNT
1624 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1625 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1626 local OST_DEACTIVE_IDX=-1
1631 for OSC in $MDS_OSCS; do
1632 OST=$(osc_to_ost $OSC)
1633 OSTIDX=$(index_from_ostuuid $OST)
1634 if [ $OST_DEACTIVE_IDX == -1 ]; then
1635 OST_DEACTIVE_IDX=$OSTIDX
1637 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1638 echo $OSC "is Deactivated:"
1639 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1643 OSTIDX=$(index_from_ostuuid $OST)
1645 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1647 for OSC in $MDS_OSCS; do
1648 OST=$(osc_to_ost $OSC)
1649 OSTIDX=$(index_from_ostuuid $OST)
1650 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1651 echo $OST "is degraded:"
1652 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1653 obdfilter.$OST.degraded=1
1658 createmany -o $DIR/$tdir/$tfile $fcount
1660 for OSC in $MDS_OSCS; do
1661 OST=$(osc_to_ost $OSC)
1662 OSTIDX=$(index_from_ostuuid $OST)
1663 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1664 echo $OST "is recovered from degraded:"
1665 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1666 obdfilter.$OST.degraded=0
1668 do_facet $SINGLEMDS lctl --device %$OSC activate
1672 # all osp devices get activated, hence -1 stripe count restored
1675 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1676 # devices get activated.
1678 $SETSTRIPE -c -1 $DIR/$tfile
1679 stripecnt=$($GETSTRIPE -c $DIR/$tfile)
1681 [ $stripecnt -ne $OSTCOUNT ] &&
1682 error "Of $OSTCOUNT OSTs, only $stripecnt is available"
1685 run_test 27y "create files while OST0 is degraded and the rest inactive"
1691 lmm_count=$($GETSTRIPE -c $1)
1692 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1693 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1695 local old_ifs="$IFS"
1697 fid=($($LFS path2fid $1))
1700 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1701 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1703 # compare lmm_seq and lu_fid->f_seq
1704 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1705 # compare lmm_object_id and lu_fid->oid
1706 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1708 # check the trusted.fid attribute of the OST objects of the file
1709 local have_obdidx=false
1711 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1712 # skip lines up to and including "obdidx"
1713 [ -z "$obdidx" ] && break
1714 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1715 $have_obdidx || continue
1717 local ost=$((obdidx + 1))
1718 local dev=$(ostdevname $ost)
1721 if [ $(facet_fstype ost$ost) != ldiskfs ]; then
1722 echo "Currently only works with ldiskfs-based OSTs"
1726 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1728 #don't unmount/remount the OSTs if we don't need to do that
1729 # LU-2577 changes filter_fid to be smaller, so debugfs needs
1730 # update too, until that use mount/ll_decode_filter_fid/mount
1731 local dir=$(facet_mntpt ost$ost)
1732 local opts=${OST_MOUNT_OPTS}
1734 if ! do_facet ost$ost test -b ${dev}; then
1735 opts=$(csa_add "$opts" -o loop)
1739 do_facet ost$ost mount -t $(facet_fstype ost$ost) $opts $dev $dir ||
1740 { error "mounting $dev as $FSTYPE failed"; return 3; }
1742 seq=$(echo $seq | sed -e "s/^0x//g")
1743 if [ $seq == 0 ]; then
1744 oid_hex=$(echo $oid)
1746 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1748 local obj_file=$(do_facet ost$ost find $dir/O/$seq -name $oid_hex)
1749 local ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID $obj_file)
1750 do_facet ost$ost umount -d $dir
1751 start ost$ost $dev $OST_MOUNT_OPTS
1753 # re-enable when debugfs will understand new filter_fid
1754 #local ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1755 # $dev 2>/dev/null" | grep "parent=")
1757 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1759 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1761 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1762 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1763 local ff_parent=$(echo $ff|sed -e 's/.*parent=.//')
1764 local ff_pseq=$(echo $ff_parent | cut -d: -f1)
1765 local ff_poid=$(echo $ff_parent | cut -d: -f2)
1766 local ff_pstripe=$(echo $ff_parent | sed -e 's/.*stripe=//')
1768 # compare lmm_seq and filter_fid->ff_parent.f_seq
1769 [ $ff_pseq = $lmm_seq ] ||
1770 error "FF parent SEQ $ff_pseq != $lmm_seq"
1771 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1772 [ $ff_poid = $lmm_oid ] ||
1773 error "FF parent OID $ff_poid != $lmm_oid"
1774 [ $ff_pstripe = $stripe_nr ] ||
1775 error "FF stripe $ff_pstripe != $stripe_nr"
1777 stripe_nr=$((stripe_nr + 1))
1782 remote_ost_nodsh && skip "remote OST with nodsh" && return
1783 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1784 test_mkdir -p $DIR/$tdir
1786 $SETSTRIPE -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
1787 { error "setstripe -c -1 failed"; return 1; }
1788 # We need to send a write to every object to get parent FID info set.
1789 # This _should_ also work for setattr, but does not currently.
1790 # touch $DIR/$tdir/$tfile-1 ||
1791 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1792 { error "dd $tfile-1 failed"; return 2; }
1793 $SETSTRIPE -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
1794 { error "setstripe -c -1 failed"; return 3; }
1795 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1796 { error "dd $tfile-2 failed"; return 4; }
1798 # make sure write RPCs have been sent to OSTs
1801 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1802 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1804 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1806 test_27A() { # b=19102
1807 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1808 local restore_size=$($GETSTRIPE -S $MOUNT)
1809 local restore_count=$($GETSTRIPE -c $MOUNT)
1810 local restore_offset=$($GETSTRIPE -i $MOUNT)
1811 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
1812 wait_update $HOSTNAME "$GETSTRIPE -c $MOUNT | sed 's/ *//g'" "1" 20 ||
1813 error "stripe count $($GETSTRIPE -c $MOUNT) != 1"
1814 local default_size=$($GETSTRIPE -S $MOUNT)
1815 local default_offset=$($GETSTRIPE -i $MOUNT)
1816 local dsize=$((1024 * 1024))
1817 [ $default_size -eq $dsize ] ||
1818 error "stripe size $default_size != $dsize"
1819 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
1820 $SETSTRIPE -c $restore_count -i $restore_offset -S $restore_size $MOUNT
1822 run_test 27A "check filesystem-wide default LOV EA values"
1824 test_27B() { # LU-2523
1825 test_mkdir -p $DIR/$tdir
1826 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
1828 # open f1 with O_LOV_DELAY_CREATE
1830 # call setstripe ioctl on open file descriptor for f1
1832 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
1836 # open f1 with O_LOV_DELAY_CREATE
1838 # call setstripe ioctl on open file descriptor for f1
1840 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
1842 # Allow multiop to fail in imitation of NFS's busted semantics.
1845 run_test 27B "call setstripe on open unlinked file/rename victim"
1847 test_27C() { #LU-2871
1848 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
1856 test_mkdir -p $DIR/$tdir
1858 for i in $(seq 0 $((OSTCOUNT - 1))); do
1859 # set stripe across all OSTs starting from OST$i
1860 $SETSTRIPE -i $i -c -1 $tfile$i
1861 # get striping information
1862 ost_idx=($($GETSTRIPE $tfile$i |
1863 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
1867 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
1868 error "${#ost_idx[@]} != $OSTCOUNT"
1870 for index in $(seq 0 $((OSTCOUNT - 1))); do
1872 for j in $(echo ${ost_idx[@]}); do
1873 if [ $index -eq $j ]; then
1879 error "Can not find $index in ${ost_idx[@]}"
1883 run_test 27C "check full striping across all OSTs"
1885 # createtest also checks that device nodes are created and
1886 # then visible correctly (#2091)
1887 test_28() { # bug 2091
1889 $CREATETEST $DIR/d28/ct || error
1891 run_test 28 "create/mknod/mkdir with bad file types ============"
1894 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1895 cancel_lru_locks mdc
1901 declare -i LOCKCOUNTORIG=0
1902 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1903 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
1905 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
1907 declare -i LOCKUNUSEDCOUNTORIG=0
1908 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1909 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
1916 declare -i LOCKCOUNTCURRENT=0
1917 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1918 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
1921 declare -i LOCKUNUSEDCOUNTCURRENT=0
1922 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1923 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
1926 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1927 lctl set_param -n ldlm.dump_namespaces ""
1928 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1929 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1930 log "dumped log to $TMP/test_29.dk (bug 5793)"
1933 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1934 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1935 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1936 log "dumped log to $TMP/test_29.dk (bug 5793)"
1940 run_test 29 "IT_GETATTR regression ============================"
1942 test_30a() { # was test_30
1943 cp `which ls` $DIR || cp /bin/ls $DIR
1947 run_test 30a "execute binary from Lustre (execve) =============="
1950 cp `which ls` $DIR || cp /bin/ls $DIR
1952 $RUNAS $DIR/ls / || error
1955 run_test 30b "execute binary from Lustre as non-root ==========="
1957 test_30c() { # b=22376
1958 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1959 cp `which ls` $DIR || cp /bin/ls $DIR
1961 cancel_lru_locks mdc
1962 cancel_lru_locks osc
1963 $RUNAS $DIR/ls / || error
1966 run_test 30c "execute binary from Lustre without read perms ===="
1969 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1970 $CHECKSTAT -a $DIR/f31 || error
1972 run_test 31a "open-unlink file =================================="
1975 touch $DIR/f31 || error
1976 ln $DIR/f31 $DIR/f31b || error
1977 $MULTIOP $DIR/f31b Ouc || error
1978 $CHECKSTAT -t file $DIR/f31 || error
1980 run_test 31b "unlink file with multiple links while open ======="
1983 touch $DIR/f31 || error
1984 ln $DIR/f31 $DIR/f31c || error
1985 multiop_bg_pause $DIR/f31 O_uc || return 1
1987 $MULTIOP $DIR/f31c Ouc
1988 kill -USR1 $MULTIPID
1991 run_test 31c "open-unlink file with multiple links ============="
1994 opendirunlink $DIR/d31d $DIR/d31d || error
1995 $CHECKSTAT -a $DIR/d31d || error
1997 run_test 31d "remove of open directory ========================="
1999 test_31e() { # bug 2904
2000 check_kernel_version 34 || return 0
2001 openfilleddirunlink $DIR/d31e || error
2003 run_test 31e "remove of open non-empty directory ==============="
2005 test_31f() { # bug 4554
2006 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2008 test_mkdir $DIR/d31f
2009 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2010 cp /etc/hosts $DIR/d31f
2012 $GETSTRIPE $DIR/d31f/hosts
2013 multiop_bg_pause $DIR/d31f D_c || return 1
2016 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2017 test_mkdir $DIR/d31f
2018 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2019 cp /etc/hosts $DIR/d31f
2021 $GETSTRIPE $DIR/d31f/hosts
2022 multiop_bg_pause $DIR/d31f D_c || return 1
2025 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2026 wait $MULTIPID || error "first opendir $MULTIPID failed"
2030 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2031 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2034 run_test 31f "remove of open directory with open-unlink file ==="
2037 echo "-- cross directory link --"
2038 test_mkdir $DIR/d31ga
2039 test_mkdir $DIR/d31gb
2041 ln $DIR/d31ga/f $DIR/d31gb/g
2042 $CHECKSTAT -t file $DIR/d31ga/f || error "source"
2043 [ `stat -c%h $DIR/d31ga/f` == '2' ] || error "source nlink"
2044 $CHECKSTAT -t file $DIR/d31gb/g || error "target"
2045 [ `stat -c%h $DIR/d31gb/g` == '2' ] || error "target nlink"
2047 run_test 31g "cross directory link==============="
2050 echo "-- cross directory link --"
2051 test_mkdir $DIR/d31h
2052 test_mkdir $DIR/d31h/dir
2054 ln $DIR/d31h/f $DIR/d31h/dir/g
2055 $CHECKSTAT -t file $DIR/d31h/f || error "source"
2056 [ `stat -c%h $DIR/d31h/f` == '2' ] || error "source nlink"
2057 $CHECKSTAT -t file $DIR/d31h/dir/g || error "target"
2058 [ `stat -c%h $DIR/d31h/dir/g` == '2' ] || error "target nlink"
2060 run_test 31h "cross directory link under child==============="
2063 echo "-- cross directory link --"
2064 test_mkdir $DIR/d31i
2065 test_mkdir $DIR/d31i/dir
2066 touch $DIR/d31i/dir/f
2067 ln $DIR/d31i/dir/f $DIR/d31i/g
2068 $CHECKSTAT -t file $DIR/d31i/dir/f || error "source"
2069 [ `stat -c%h $DIR/d31i/dir/f` == '2' ] || error "source nlink"
2070 $CHECKSTAT -t file $DIR/d31i/g || error "target"
2071 [ `stat -c%h $DIR/d31i/g` == '2' ] || error "target nlink"
2073 run_test 31i "cross directory link under parent==============="
2077 test_mkdir $DIR/d31j
2078 test_mkdir $DIR/d31j/dir1
2079 ln $DIR/d31j/dir1 $DIR/d31j/dir2 && error "ln for dir"
2080 link $DIR/d31j/dir1 $DIR/d31j/dir3 && error "link for dir"
2081 mlink $DIR/d31j/dir1 $DIR/d31j/dir4 && error "mlink for dir"
2082 mlink $DIR/d31j/dir1 $DIR/d31j/dir1 && error "mlink to the same dir"
2085 run_test 31j "link for directory==============="
2089 test_mkdir $DIR/d31k
2091 touch $DIR/d31k/exist
2092 mlink $DIR/d31k/s $DIR/d31k/t || error "mlink"
2093 mlink $DIR/d31k/s $DIR/d31k/exist && error "mlink to exist file"
2094 mlink $DIR/d31k/s $DIR/d31k/s && error "mlink to the same file"
2095 mlink $DIR/d31k/s $DIR/d31k && error "mlink to parent dir"
2096 mlink $DIR/d31k $DIR/d31k/s && error "mlink parent dir to target"
2097 mlink $DIR/d31k/not-exist $DIR/d31k/foo && error "mlink non-existing to new"
2098 mlink $DIR/d31k/not-exist $DIR/d31k/s && error "mlink non-existing to exist"
2101 run_test 31k "link to file: the same, non-existing, dir==============="
2104 test_mkdir $DIR/d31m
2106 test_mkdir $DIR/d31m2
2107 touch $DIR/d31m2/exist
2108 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2109 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2110 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2111 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2112 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2113 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2116 run_test 31m "link to file: the same, non-existing, dir==============="
2119 [ -e /proc/self/fd/173 ] && echo "skipping, fd 173 is in use" && return
2120 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2121 nlink=$(stat --format=%h $DIR/$tfile)
2122 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2123 exec 173<$DIR/$tfile
2124 trap "exec 173<&-" EXIT
2125 nlink=$(stat --dereference --format=%h /proc/self/fd/173)
2126 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2127 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2128 nlink=$(stat --dereference --format=%h /proc/self/fd/173)
2129 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2132 run_test 31n "check link count of unlinked file"
2135 local TEMPNAME=$(mktemp $1_XXXXXX)
2136 mlink $TEMPNAME $1 2> /dev/null &&
2137 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2141 test_31o() { # LU-2901
2143 for LOOP in $(seq 100); do
2144 rm -f $DIR/$tdir/$tfile*
2145 for THREAD in $(seq 8); do
2146 link_one $DIR/$tdir/$tfile.$LOOP &
2149 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2150 [ $LINKS -gt 1 ] && ls $DIR/$tdir &&
2151 error "$LINKS duplicate links to $tfile.$LOOP" &&
2155 run_test 31o "duplicate hard links with same filename"
2157 cleanup_test32_mount() {
2159 $UMOUNT $DIR/$tdir/ext2-mountpoint
2163 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2164 echo "== more mountpoints and symlinks ================="
2165 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2166 trap cleanup_test32_mount EXIT
2167 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2168 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2169 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. || error
2170 cleanup_test32_mount
2172 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2175 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2176 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2177 trap cleanup_test32_mount EXIT
2178 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2179 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2180 ls -al $DIR/$tdir/ext2-mountpoint/.. || error
2181 cleanup_test32_mount
2183 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2186 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2187 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2188 trap cleanup_test32_mount EXIT
2189 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2190 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2191 test_mkdir -p $DIR/$tdir/d2/test_dir
2192 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2193 cleanup_test32_mount
2195 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2198 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2199 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2200 trap cleanup_test32_mount EXIT
2201 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2202 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2203 test_mkdir -p $DIR/$tdir/d2/test_dir
2204 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2205 cleanup_test32_mount
2207 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
2210 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
2211 test_mkdir -p $DIR/d32e/tmp
2212 TMP_DIR=$DIR/d32e/tmp
2213 ln -s $DIR/d32e $TMP_DIR/symlink11
2214 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2215 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
2216 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
2218 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
2221 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
2222 test_mkdir -p $DIR/d32f/tmp
2223 TMP_DIR=$DIR/d32f/tmp
2224 ln -s $DIR/d32f $TMP_DIR/symlink11
2225 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2226 ls $DIR/d32f/tmp/symlink11 || error
2227 ls $DIR/d32f/symlink01 || error
2229 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
2232 TMP_DIR=$DIR/$tdir/tmp
2233 test_mkdir -p $DIR/$tdir/tmp
2234 test_mkdir $DIR/${tdir}2
2235 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2236 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2237 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
2238 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
2239 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
2240 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
2242 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2245 rm -fr $DIR/$tdir $DIR/${tdir}2
2246 TMP_DIR=$DIR/$tdir/tmp
2247 test_mkdir -p $DIR/$tdir/tmp
2248 test_mkdir $DIR/${tdir}2
2249 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2250 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2251 ls $TMP_DIR/symlink12 || error
2252 ls $DIR/$tdir/symlink02 || error
2254 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2257 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2258 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2259 trap cleanup_test32_mount EXIT
2260 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2261 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2262 touch $DIR/$tdir/test_file
2263 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file || error
2264 cleanup_test32_mount
2266 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2269 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2270 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2271 trap cleanup_test32_mount EXIT
2272 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2273 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2274 touch $DIR/$tdir/test_file
2275 cat $DIR/$tdir/ext2-mountpoint/../test_file || error
2276 cleanup_test32_mount
2278 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2281 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2283 trap cleanup_test32_mount EXIT
2284 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2285 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2286 test_mkdir -p $DIR/$tdir/d2
2287 touch $DIR/$tdir/d2/test_file || error
2288 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2289 cleanup_test32_mount
2291 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2294 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2296 trap cleanup_test32_mount EXIT
2297 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2298 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2299 test_mkdir -p $DIR/$tdir/d2
2300 touch $DIR/$tdir/d2/test_file
2301 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2302 cleanup_test32_mount
2304 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2308 test_mkdir -p $DIR/d32m/tmp
2309 TMP_DIR=$DIR/d32m/tmp
2310 ln -s $DIR $TMP_DIR/symlink11
2311 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2312 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
2313 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
2315 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2319 test_mkdir -p $DIR/d32n/tmp
2320 TMP_DIR=$DIR/d32n/tmp
2321 ln -s $DIR $TMP_DIR/symlink11
2322 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2323 ls -l $DIR/d32n/tmp/symlink11 || error
2324 ls -l $DIR/d32n/symlink01 || error
2326 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2329 rm -fr $DIR/d32o $DIR/$tfile
2331 test_mkdir -p $DIR/d32o/tmp
2332 TMP_DIR=$DIR/d32o/tmp
2333 ln -s $DIR/$tfile $TMP_DIR/symlink12
2334 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2335 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
2336 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
2337 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
2338 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
2340 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2350 test_mkdir -p $DIR/d32p/tmp
2352 TMP_DIR=$DIR/d32p/tmp
2354 ln -s $DIR/$tfile $TMP_DIR/symlink12
2356 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2358 cat $DIR/d32p/tmp/symlink12 || error
2360 cat $DIR/d32p/symlink02 || error
2363 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2365 cleanup_testdir_mount() {
2371 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2372 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2373 trap cleanup_testdir_mount EXIT
2374 test_mkdir -p $DIR/$tdir
2375 touch $DIR/$tdir/under_the_mount
2376 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2377 ls $DIR/$tdir | grep "\<under_the_mount\>" && error
2378 cleanup_testdir_mount
2380 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2383 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2384 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2385 trap cleanup_testdir_mount EXIT
2386 test_mkdir -p $DIR/$tdir
2387 touch $DIR/$tdir/under_the_mount
2388 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2389 ls $DIR/$tdir | grep -q under_the_mount && error || true
2390 cleanup_testdir_mount
2392 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2397 chmod 444 $DIR/$tfile
2398 chown $RUNAS_ID $DIR/$tfile
2400 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2403 run_test 33aa "write file with mode 444 (should return error) ===="
2407 test_mkdir -p $DIR/d33
2408 chown $RUNAS_ID $DIR/d33
2409 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
2410 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
2411 error "open RDWR" || true
2413 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2417 test_mkdir -p $DIR/d33
2418 chown $RUNAS_ID $DIR/d33
2419 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
2421 run_test 33b "test open file with malformed flags (No panic and return error)"
2424 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2430 remote_ost_nodsh && skip "remote OST with nodsh" && return
2433 test_mkdir -p $DIR/d33
2434 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2437 for ostnum in $(seq $OSTCOUNT); do
2438 # test-framework's OST numbering is one-based, while Lustre's
2440 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2441 # Parsing llobdstat's output sucks; we could grep the /proc
2442 # path, but that's likely to not be as portable as using the
2443 # llobdstat utility. So we parse lctl output instead.
2444 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2445 obdfilter/$ostname/stats |
2446 awk '/^write_bytes/ {print $7}' )
2447 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2448 if (( ${write_bytes:-0} > 0 ))
2455 $all_zeros || return 0
2458 echo foo > $DIR/d33/bar
2462 # Total up write_bytes after writing. We'd better find non-zeros.
2463 for ostnum in $(seq $OSTCOUNT); do
2464 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2465 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2466 obdfilter/$ostname/stats |
2467 awk '/^write_bytes/ {print $7}' )
2468 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2469 if (( ${write_bytes:-0} > 0 ))
2478 for ostnum in $(seq $OSTCOUNT); do
2479 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2480 echo "Check that write_bytes is present in obdfilter/*/stats:"
2481 do_facet ost$ostnum lctl get_param -n \
2482 obdfilter/$ostname/stats
2484 error "OST not keeping write_bytes stats (b22312)"
2487 run_test 33c "test llobdstat and write_bytes"
2490 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2491 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2493 local remote_dir=$DIR/$tdir/remote_dir
2496 $LFS mkdir -i $MDTIDX $remote_dir ||
2497 error "create remote directory failed"
2499 touch $remote_dir/$tfile
2500 chmod 444 $remote_dir/$tfile
2501 chown $RUNAS_ID $remote_dir/$tfile
2503 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2505 chown $RUNAS_ID $remote_dir
2506 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2507 error "create" || true
2508 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2509 error "open RDWR" || true
2510 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 &&
2511 error "create" || true
2513 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2515 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2518 $MCREATE $DIR/f34 || error
2519 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2520 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2521 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2522 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2524 run_test 34a "truncate file that has not been opened ==========="
2527 [ ! -f $DIR/f34 ] && test_34a
2528 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2529 $OPENFILE -f O_RDONLY $DIR/f34
2530 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2531 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2533 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2536 [ ! -f $DIR/f34 ] && test_34a
2537 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2538 $OPENFILE -f O_RDWR $DIR/f34
2539 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2540 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2542 run_test 34c "O_RDWR opening file-with-size works =============="
2545 [ ! -f $DIR/f34 ] && test_34a
2546 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2547 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2550 run_test 34d "write to sparse file ============================="
2554 $MCREATE $DIR/f34e || error
2555 $TRUNCATE $DIR/f34e 1000 || error
2556 $CHECKSTAT -s 1000 $DIR/f34e || error
2557 $OPENFILE -f O_RDWR $DIR/f34e
2558 $CHECKSTAT -s 1000 $DIR/f34e || error
2560 run_test 34e "create objects, some with size and some without =="
2562 test_34f() { # bug 6242, 6243
2563 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2566 $MCREATE $DIR/f34f || error
2567 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2568 dd if=$DIR/f34f of=$TMP/f34f
2569 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2570 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2571 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2572 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2573 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2575 run_test 34f "read from a file with no objects until EOF ======="
2578 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2579 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2580 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2581 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2582 cancel_lru_locks osc
2583 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2584 error "wrong size after lock cancel"
2586 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2587 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2588 error "expanding truncate failed"
2589 cancel_lru_locks osc
2590 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2591 error "wrong expanded size after lock cancel"
2593 run_test 34g "truncate long file ==============================="
2596 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2600 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2601 sync # Flush the cache so that multiop below does not block on cache
2602 # flush when getting the group lock
2603 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2606 # Since just timed wait is not good enough, let's do a sync write
2607 # that way we are sure enough time for a roundtrip + processing
2608 # passed + 2 seconds of extra margin.
2609 dd if=/dev/zero of=$DIR/${tfile}-1 bs=4096 oflag=direct count=1
2613 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2614 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2618 local nsz=`stat -c %s $DIR/$tfile`
2619 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2621 run_test 34h "ftruncate file under grouplock should not block"
2624 cp /bin/sh $DIR/f35a
2626 chown $RUNAS_ID $DIR/f35a
2627 $RUNAS $DIR/f35a && error || true
2630 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2634 utime $DIR/f36 || error
2636 run_test 36a "MDS utime check (mknod, utime) ==================="
2640 utime $DIR/f36 || error
2642 run_test 36b "OST utime check (open, utime) ===================="
2647 chown $RUNAS_ID $DIR/d36
2648 $RUNAS utime $DIR/d36/f36 || error
2650 run_test 36c "non-root MDS utime check (mknod, utime) =========="
2653 [ ! -d $DIR/d36 ] && test_36c
2654 echo "" > $DIR/d36/f36
2655 $RUNAS utime $DIR/d36/f36 || error
2657 run_test 36d "non-root OST utime check (open, utime) ==========="
2660 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2661 test_mkdir -p $DIR/$tdir
2662 touch $DIR/$tdir/$tfile
2663 $RUNAS utime $DIR/$tdir/$tfile && \
2664 error "utime worked, expected failure" || true
2666 run_test 36e "utime on non-owned file (should return error) ===="
2670 local LANG_SAVE=$LANG
2671 local LC_LANG_SAVE=$LC_LANG
2672 export LANG=C LC_LANG=C # for date language
2674 DATESTR="Dec 20 2000"
2675 test_mkdir -p $DIR/$tdir
2676 lctl set_param fail_loc=$fl
2678 cp /etc/hosts $DIR/$tdir/$tfile
2679 sync & # write RPC generated with "current" inode timestamp, but delayed
2681 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
2682 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
2683 cancel_lru_locks osc
2684 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
2686 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
2687 echo "BEFORE: $LS_BEFORE" && \
2688 echo "AFTER : $LS_AFTER" && \
2689 echo "WANT : $DATESTR" && \
2690 error "$DIR/$tdir/$tfile timestamps changed" || true
2692 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
2696 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2697 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
2698 subr_36fh "0x80000214"
2700 run_test 36f "utime on file racing with OST BRW write =========="
2703 remote_ost_nodsh && skip "remote OST with nodsh" && return
2704 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2709 test_mkdir -p $DIR/$tdir
2710 fmd_max_age=$(do_facet ost1 \
2711 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
2714 fmd_before=$(do_facet ost1 \
2715 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2716 touch $DIR/$tdir/$tfile
2717 sleep $((fmd_max_age + 12))
2718 fmd_after=$(do_facet ost1 \
2719 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2721 echo "fmd_before: $fmd_before"
2722 echo "fmd_after: $fmd_after"
2723 [ "$fmd_after" -gt "$fmd_before" ] && \
2724 echo "AFTER: $fmd_after > BEFORE: $fmd_before" && \
2725 error "fmd didn't expire after ping" || true
2727 run_test 36g "filter mod data cache expiry ====================="
2730 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2731 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
2732 subr_36fh "0x80000227"
2734 run_test 36h "utime on file racing with OST BRW write =========="
2736 # test_37 - duplicate with tests 32q 32r
2739 local file=$DIR/$tfile
2741 openfile -f O_DIRECTORY $file
2744 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
2745 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
2747 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
2751 touch $DIR/${tfile}2
2752 # ls -l $DIR/$tfile $DIR/${tfile}2
2753 # ls -lu $DIR/$tfile $DIR/${tfile}2
2754 # ls -lc $DIR/$tfile $DIR/${tfile}2
2756 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
2757 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
2759 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
2761 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
2763 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
2764 error "O_TRUNC didn't change timestamps"
2767 run_test 39 "mtime changed on create ==========================="
2770 test_mkdir -p $DIR/$tdir
2771 cp -p /etc/passwd $DIR/$tdir/fopen
2772 cp -p /etc/passwd $DIR/$tdir/flink
2773 cp -p /etc/passwd $DIR/$tdir/funlink
2774 cp -p /etc/passwd $DIR/$tdir/frename
2775 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
2778 echo "aaaaaa" >> $DIR/$tdir/fopen
2779 echo "aaaaaa" >> $DIR/$tdir/flink
2780 echo "aaaaaa" >> $DIR/$tdir/funlink
2781 echo "aaaaaa" >> $DIR/$tdir/frename
2783 local open_new=`stat -c %Y $DIR/$tdir/fopen`
2784 local link_new=`stat -c %Y $DIR/$tdir/flink`
2785 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
2786 local rename_new=`stat -c %Y $DIR/$tdir/frename`
2788 cat $DIR/$tdir/fopen > /dev/null
2789 ln $DIR/$tdir/flink $DIR/$tdir/flink2
2790 rm -f $DIR/$tdir/funlink2
2791 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
2793 for (( i=0; i < 2; i++ )) ; do
2794 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
2795 local link_new2=`stat -c %Y $DIR/$tdir/flink`
2796 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
2797 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
2799 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
2800 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
2801 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
2802 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
2804 cancel_lru_locks osc
2805 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2808 run_test 39b "mtime change on open, link, unlink, rename ======"
2810 # this should be set to past
2811 TEST_39_MTIME=`date -d "1 year ago" +%s`
2817 local mtime0=`stat -c %Y $DIR1/$tfile`
2819 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2820 local mtime1=`stat -c %Y $DIR1/$tfile`
2821 [ "$mtime1" = $TEST_39_MTIME ] || \
2822 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
2825 echo hello >> $DIR1/$tfile
2827 local mtime2=`stat -c %Y $DIR1/$tfile`
2828 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
2829 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
2831 mv $DIR1/$tfile $DIR1/$tfile-1
2833 for (( i=0; i < 2; i++ )) ; do
2834 local mtime3=`stat -c %Y $DIR1/$tfile-1`
2835 [ "$mtime2" = "$mtime3" ] || \
2836 error "mtime ($mtime2) changed (to $mtime3) on rename"
2838 cancel_lru_locks osc
2839 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2842 run_test 39c "mtime change on rename ==========================="
2846 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2849 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2851 for (( i=0; i < 2; i++ )) ; do
2852 local mtime=`stat -c %Y $DIR1/$tfile`
2853 [ $mtime = $TEST_39_MTIME ] || \
2854 error "mtime($mtime) is not set to $TEST_39_MTIME"
2856 cancel_lru_locks osc
2857 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2860 run_test 39d "create, utime, stat =============================="
2864 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2866 local mtime1=`stat -c %Y $DIR1/$tfile`
2868 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2870 for (( i=0; i < 2; i++ )) ; do
2871 local mtime2=`stat -c %Y $DIR1/$tfile`
2872 [ $mtime2 = $TEST_39_MTIME ] || \
2873 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2875 cancel_lru_locks osc
2876 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2879 run_test 39e "create, stat, utime, stat ========================"
2883 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2885 mtime1=`stat -c %Y $DIR1/$tfile`
2888 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2890 for (( i=0; i < 2; i++ )) ; do
2891 local mtime2=`stat -c %Y $DIR1/$tfile`
2892 [ $mtime2 = $TEST_39_MTIME ] || \
2893 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2895 cancel_lru_locks osc
2896 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2899 run_test 39f "create, stat, sleep, utime, stat ================="
2903 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2904 echo hello >> $DIR1/$tfile
2905 local mtime1=`stat -c %Y $DIR1/$tfile`
2908 chmod o+r $DIR1/$tfile
2910 for (( i=0; i < 2; i++ )) ; do
2911 local mtime2=`stat -c %Y $DIR1/$tfile`
2912 [ "$mtime1" = "$mtime2" ] || \
2913 error "lost mtime: $mtime2, should be $mtime1"
2915 cancel_lru_locks osc
2916 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2919 run_test 39g "write, chmod, stat ==============================="
2923 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2928 echo hello >> $DIR1/$tfile
2929 local mtime1=`stat -c %Y $DIR1/$tfile`
2931 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2933 if [ "$d1" != "$d2" ]; then
2934 echo "write and touch not within one second"
2936 for (( i=0; i < 2; i++ )) ; do
2937 local mtime2=`stat -c %Y $DIR1/$tfile`
2938 [ "$mtime2" = $TEST_39_MTIME ] || \
2939 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
2941 cancel_lru_locks osc
2942 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2946 run_test 39h "write, utime within one second, stat ============="
2949 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2953 echo hello >> $DIR1/$tfile
2954 local mtime1=`stat -c %Y $DIR1/$tfile`
2956 mv $DIR1/$tfile $DIR1/$tfile-1
2958 for (( i=0; i < 2; i++ )) ; do
2959 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2961 [ "$mtime1" = "$mtime2" ] || \
2962 error "lost mtime: $mtime2, should be $mtime1"
2964 cancel_lru_locks osc
2965 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2968 run_test 39i "write, rename, stat =============================="
2971 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2972 start_full_debug_logging
2976 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
2977 lctl set_param fail_loc=0x80000412
2978 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
2979 error "multiop failed"
2981 local mtime1=`stat -c %Y $DIR1/$tfile`
2983 mv $DIR1/$tfile $DIR1/$tfile-1
2985 kill -USR1 $multipid
2986 wait $multipid || error "multiop close failed"
2988 for (( i=0; i < 2; i++ )) ; do
2989 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2990 [ "$mtime1" = "$mtime2" ] ||
2991 error "mtime is lost on close: $mtime2, " \
2994 cancel_lru_locks osc
2995 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2997 lctl set_param fail_loc=0
2998 stop_full_debug_logging
3000 run_test 39j "write, rename, close, stat ======================="
3003 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3007 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3009 local mtime1=`stat -c %Y $DIR1/$tfile`
3011 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3013 kill -USR1 $multipid
3014 wait $multipid || error "multiop close failed"
3016 for (( i=0; i < 2; i++ )) ; do
3017 local mtime2=`stat -c %Y $DIR1/$tfile`
3019 [ "$mtime2" = $TEST_39_MTIME ] || \
3020 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3022 cancel_lru_locks osc
3023 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3026 run_test 39k "write, utime, close, stat ========================"
3028 # this should be set to future
3029 TEST_39_ATIME=`date -d "1 year" +%s`
3032 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3033 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3034 local atime_diff=$(do_facet $SINGLEMDS \
3035 lctl get_param -n mdd.*MDT0000*.atime_diff)
3039 # test setting directory atime to future
3040 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3041 local atime=$(stat -c %X $DIR/$tdir)
3042 [ "$atime" = $TEST_39_ATIME ] || \
3043 error "atime is not set to future: $atime, $TEST_39_ATIME"
3045 # test setting directory atime from future to now
3046 local d1=$(date +%s)
3048 local d2=$(date +%s)
3050 cancel_lru_locks mdc
3051 atime=$(stat -c %X $DIR/$tdir)
3052 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3053 error "atime is not updated from future: $atime, $d1<atime<$d2"
3055 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3058 # test setting directory atime when now > dir atime + atime_diff
3062 cancel_lru_locks mdc
3063 atime=$(stat -c %X $DIR/$tdir)
3064 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3065 error "atime is not updated : $atime, should be $d2"
3067 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3070 # test not setting directory atime when now < dir atime + atime_diff
3072 cancel_lru_locks mdc
3073 atime=$(stat -c %X $DIR/$tdir)
3074 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3075 error "atime is updated to $atime, should remain $d1<atime<$d2"
3077 do_facet $SINGLEMDS \
3078 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3080 run_test 39l "directory atime update ==========================="
3083 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3086 local far_past_mtime=$(date -d "May 29 1953" +%s)
3087 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3089 touch -m -d @$far_past_mtime $DIR1/$tfile
3090 touch -a -d @$far_past_atime $DIR1/$tfile
3092 for (( i=0; i < 2; i++ )) ; do
3093 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3094 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3095 error "atime or mtime set incorrectly"
3097 cancel_lru_locks osc
3098 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3101 run_test 39m "test atime and mtime before 1970"
3103 test_39n() { # LU-3832
3104 local atime_diff=$(do_facet $SINGLEMDS \
3105 lctl get_param -n mdd.*MDT0000*.atime_diff)
3110 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3113 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3114 atime0=$(stat -c %X $DIR/$tfile)
3117 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3118 atime1=$(stat -c %X $DIR/$tfile)
3121 cancel_lru_locks mdc
3122 cancel_lru_locks osc
3123 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3124 atime2=$(stat -c %X $DIR/$tfile)
3126 do_facet $SINGLEMDS \
3127 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3129 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3130 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3132 run_test 39n "check that O_NOATIME is honored"
3135 TESTDIR=$DIR/$tdir/$tfile
3136 [ -e $TESTDIR ] && rm -rf $TESTDIR
3143 links2=$(stat -c %h .)
3144 [ $(($links1 + 2)) != $links2 ] &&
3145 error "wrong links count $(($links1 + 2)) != $links2"
3147 links3=$(stat -c %h .)
3148 [ $(($links1 + 1)) != $links3 ] &&
3149 error "wrong links count $links1 != $links3"
3152 run_test 39o "directory cached attributes updated after create ========"
3155 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3156 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3157 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3158 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3159 error "$tfile is not 4096 bytes in size"
3161 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3165 small_write $DIR/f41 18
3167 run_test 41 "test small file write + fstat ====================="
3169 count_ost_writes() {
3170 lctl get_param -n osc.*.stats |
3171 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
3178 BG_DIRTY_RATIO_SAVE=10
3179 MAX_BG_DIRTY_RATIO=25
3183 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3184 # dirty_ratio, dirty_background_ratio
3185 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3186 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3187 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3188 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3190 # if file not here, we are a 2.4 kernel
3191 kill -CONT `pidof kupdated`
3196 # setup the trap first, so someone cannot exit the test at the
3197 # exact wrong time and mess up a machine
3198 trap start_writeback EXIT
3199 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3200 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3201 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3202 sysctl -w vm.dirty_writeback_centisecs=0
3203 sysctl -w vm.dirty_writeback_centisecs=0
3204 # save and increase /proc/sys/vm/dirty_ratio
3205 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3206 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3207 # save and increase /proc/sys/vm/dirty_background_ratio
3208 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3209 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3211 # if file not here, we are a 2.4 kernel
3212 kill -STOP `pidof kupdated`
3216 # ensure that all stripes have some grant before we test client-side cache
3218 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3219 dd if=/dev/zero of=$i bs=4k count=1
3224 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3225 # file truncation, and file removal.
3227 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3229 cancel_lru_locks osc
3231 sync; sleep 1; sync # just to be safe
3232 BEFOREWRITES=`count_ost_writes`
3233 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3234 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3235 AFTERWRITES=`count_ost_writes`
3236 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3237 error "$BEFOREWRITES < $AFTERWRITES"
3240 run_test 42a "ensure that we don't flush on close =============="
3243 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3245 cancel_lru_locks osc
3248 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3249 BEFOREWRITES=`count_ost_writes`
3250 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3251 AFTERWRITES=`count_ost_writes`
3252 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
3253 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3255 BEFOREWRITES=`count_ost_writes`
3256 sync || error "sync: $?"
3257 AFTERWRITES=`count_ost_writes`
3258 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
3259 error "$BEFOREWRITES < $AFTERWRITES on sync"
3261 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3265 run_test 42b "test destroy of file with cached dirty data ======"
3267 # if these tests just want to test the effect of truncation,
3268 # they have to be very careful. consider:
3269 # - the first open gets a {0,EOF}PR lock
3270 # - the first write conflicts and gets a {0, count-1}PW
3271 # - the rest of the writes are under {count,EOF}PW
3272 # - the open for truncate tries to match a {0,EOF}PR
3273 # for the filesize and cancels the PWs.
3274 # any number of fixes (don't get {0,EOF} on open, match
3275 # composite locks, do smarter file size management) fix
3276 # this, but for now we want these tests to verify that
3277 # the cancellation with truncate intent works, so we
3278 # start the file with a full-file pw lock to match against
3279 # until the truncate.
3284 cancel_lru_locks osc
3286 # prime the file with 0,EOF PW to match
3290 # now the real test..
3291 dd if=/dev/zero of=$file bs=1024 count=100
3292 BEFOREWRITES=`count_ost_writes`
3293 $TRUNCATE $file $offset
3294 cancel_lru_locks osc
3295 AFTERWRITES=`count_ost_writes`
3300 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3302 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3303 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3306 run_test 42c "test partial truncate of file with cached dirty data"
3309 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3311 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3312 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3315 run_test 42d "test complete truncate of file with cached dirty data"
3317 test_42e() { # bug22074
3318 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3319 local TDIR=$DIR/${tdir}e
3320 local pagesz=$(page_size)
3321 local pages=16 # hardcoded 16 pages, don't change it.
3322 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3323 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3327 test_mkdir -p $DIR/${tdir}e
3328 $SETSTRIPE -c 1 $TDIR
3329 createmany -o $TDIR/f $files
3331 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3333 # we assume that with $OSTCOUNT files, at least one of them will
3334 # be allocated on OST0.
3335 warmup_files=$((OSTCOUNT * max_dirty_mb))
3336 createmany -o $TDIR/w $warmup_files
3338 # write a large amount of data into one file and sync, to get good
3339 # avail_grant number from OST.
3340 for ((i=0; i<$warmup_files; i++)); do
3341 idx=$($GETSTRIPE -i $TDIR/w$i)
3342 [ $idx -ne 0 ] && continue
3343 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3346 [ $i -gt $warmup_files ] && error "OST0 is still cold"
3348 $LCTL get_param $proc_osc0/cur_dirty_bytes
3349 $LCTL get_param $proc_osc0/cur_grant_bytes
3351 # create as much dirty pages as we can while not to trigger the actual
3352 # RPCs directly. but depends on the env, VFS may trigger flush during this
3353 # period, hopefully we are good.
3354 for ((i=0; i<$warmup_files; i++)); do
3355 idx=$($GETSTRIPE -i $TDIR/w$i)
3356 [ $idx -ne 0 ] && continue
3357 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3359 $LCTL get_param $proc_osc0/cur_dirty_bytes
3360 $LCTL get_param $proc_osc0/cur_grant_bytes
3362 # perform the real test
3363 $LCTL set_param $proc_osc0/rpc_stats 0
3364 for ((;i<$files; i++)); do
3365 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3366 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3369 $LCTL get_param $proc_osc0/rpc_stats
3372 local have_ppr=false
3373 $LCTL get_param $proc_osc0/rpc_stats |
3374 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3375 # skip lines until we are at the RPC histogram data
3376 [ "$PPR" == "pages" ] && have_ppr=true && continue
3377 $have_ppr || continue
3379 # we only want the percent stat for < 16 pages
3380 [ $(echo $PPR | tr -d ':') -ge $pages ] && break
3382 percent=$((percent + WPCT))
3383 if [ $percent -gt 15 ]; then
3384 error "less than 16-pages write RPCs" \
3391 run_test 42e "verify sub-RPC writes are not done synchronously"
3394 test_mkdir -p $DIR/$tdir
3395 cp -p /bin/ls $DIR/$tdir/$tfile
3396 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3398 # give multiop a chance to open
3401 $DIR/$tdir/$tfile && error || true
3404 run_test 43 "execution of file opened for write should return -ETXTBSY"
3407 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3408 test_mkdir -p $DIR/$tdir
3409 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3410 cp -p multiop $DIR/$tdir/multiop
3411 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3414 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3415 kill -USR1 $MULTIOP_PID || return 2
3416 wait $MULTIOP_PID || return 3
3417 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3419 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3422 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3423 test_mkdir -p $DIR/$tdir
3424 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3425 cp -p multiop $DIR/$tdir/multiop
3426 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3429 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3430 kill -USR1 $MULTIOP_PID || return 2
3431 wait $MULTIOP_PID || return 3
3432 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3434 run_test 43b "truncate of file being executed should return -ETXTBSY"
3437 local testdir="$DIR/$tdir"
3438 test_mkdir -p $DIR/$tdir
3440 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
3441 ( cd $testdir && md5sum -c)
3443 run_test 43c "md5sum of copy into lustre========================"
3446 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
3447 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3448 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3450 run_test 44 "zero length read from a sparse stripe ============="
3453 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
3455 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3456 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
3457 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
3459 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
3460 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
3463 OFFSETS="0 $((stride/2)) $((stride-1))"
3464 for offset in $OFFSETS ; do
3465 for i in `seq 0 $((nstripe-1))`; do
3466 local GLOBALOFFSETS=""
3467 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
3468 local myfn=$DIR/d44a-$size
3469 echo "--------writing $myfn at $size"
3470 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
3471 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3472 ll_sparseness_verify $myfn $GLOBALOFFSETS \
3473 || error "ll_sparseness_verify $GLOBALOFFSETS"
3475 for j in `seq 0 $((nstripe-1))`; do
3476 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
3477 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
3478 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3480 ll_sparseness_verify $myfn $GLOBALOFFSETS \
3481 || error "ll_sparseness_verify $GLOBALOFFSETS"
3486 run_test 44a "test sparse pwrite ==============================="
3490 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
3496 before=`dirty_osc_total`
3497 echo executing "\"$*\""
3499 after=`dirty_osc_total`
3500 echo before $before, after $after
3503 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3505 # Obtain grants from OST if it supports it
3506 echo blah > ${f}_grant
3509 do_dirty_record "echo blah > $f"
3510 [ $before -eq $after ] && error "write wasn't cached"
3511 do_dirty_record "> $f"
3512 [ $before -gt $after ] || error "truncate 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 "sync"
3516 [ $before -gt $after ] || error "writeback didn't lower dirty count"
3517 do_dirty_record "echo blah > $f"
3518 [ $before -eq $after ] && error "write wasn't cached"
3519 do_dirty_record "cancel_lru_locks osc"
3520 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
3523 run_test 45 "osc io page accounting ============================"
3525 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3526 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3527 # objects offset and an assert hit when an rpc was built with 1023's mapped
3528 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3530 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3534 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3536 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3537 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3541 run_test 46 "dirtying a previously written page ================"
3543 # test_47 is removed "Device nodes check" is moved to test_28
3545 test_48a() { # bug 2399
3546 check_kernel_version 34 || return 0
3547 test_mkdir -p $DIR/$tdir
3549 mv $DIR/$tdir $DIR/d48.new || error "move directory failed"
3550 test_mkdir $DIR/$tdir || error "recreate directory failed"
3551 touch foo || error "'touch foo' failed after recreating cwd"
3552 test_mkdir $DIR/$tdir/bar ||
3553 error "'mkdir foo' failed after recreating cwd"
3554 if check_kernel_version 44; then
3555 touch .foo || error "'touch .foo' failed after recreating cwd"
3556 test_mkdir $DIR/$tdir/.bar ||
3557 error "'mkdir .foo' failed after recreating cwd"
3559 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3560 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3561 cd . || error "'cd .' failed after recreating cwd"
3562 test_mkdir . && error "'mkdir .' worked after recreating cwd"
3563 rmdir . && error "'rmdir .' worked after recreating cwd"
3564 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3565 cd .. || error "'cd ..' failed after recreating cwd"
3567 run_test 48a "Access renamed working dir (should return errors)="
3569 test_48b() { # bug 2399
3570 check_kernel_version 34 || return 0
3572 test_mkdir -p $DIR/$tdir
3574 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
3575 touch foo && error "'touch foo' worked after removing cwd"
3576 test_mkdir $DIR/$tdir/foo &&
3577 error "'mkdir foo' worked after removing cwd"
3578 if check_kernel_version 44; then
3579 touch .foo && error "'touch .foo' worked after removing cwd"
3580 test_mkdir $DIR/$tdir/.foo &&
3581 error "'mkdir .foo' worked after removing cwd"
3583 ls . > /dev/null && error "'ls .' worked after removing cwd"
3584 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3585 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
3586 test_mkdir $DIR/$tdir/. && error "'mkdir .' worked after removing cwd"
3587 rmdir . && error "'rmdir .' worked after removing cwd"
3588 ln -s . foo && error "'ln -s .' worked after removing cwd"
3589 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
3591 run_test 48b "Access removed working dir (should return errors)="
3593 test_48c() { # bug 2350
3594 check_kernel_version 36 || return 0
3595 #lctl set_param debug=-1
3598 test_mkdir -p $DIR/$tdir/dir
3600 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3601 $TRACE touch foo && error "touch foo worked after removing cwd"
3602 $TRACE test_mkdir foo && error "'mkdir foo' worked after removing cwd"
3603 if check_kernel_version 44; then
3604 touch .foo && error "touch .foo worked after removing cwd"
3605 test_mkdir .foo && error "mkdir .foo worked after removing cwd"
3607 $TRACE ls . && error "'ls .' worked after removing cwd"
3608 $TRACE ls .. || error "'ls ..' failed after removing cwd"
3609 is_patchless || ( $TRACE cd . &&
3610 error "'cd .' worked after removing cwd" )
3611 $TRACE test_mkdir . && error "'mkdir .' worked after removing cwd"
3612 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
3613 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
3614 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
3616 run_test 48c "Access removed working subdir (should return errors)"
3618 test_48d() { # bug 2350
3619 check_kernel_version 36 || return 0
3620 #lctl set_param debug=-1
3623 test_mkdir -p $DIR/$tdir/dir
3625 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3626 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3627 $TRACE touch foo && error "'touch foo' worked after removing parent"
3628 $TRACE test_mkdir foo && error "mkdir foo worked after removing parent"
3629 if check_kernel_version 44; then
3630 touch .foo && error "'touch .foo' worked after removing parent"
3632 error "mkdir .foo worked after removing parent"
3634 $TRACE ls . && error "'ls .' worked after removing parent"
3635 $TRACE ls .. && error "'ls ..' worked after removing parent"
3636 is_patchless || ( $TRACE cd . &&
3637 error "'cd .' worked after recreate parent" )
3638 $TRACE test_mkdir . && error "'mkdir .' worked after removing parent"
3639 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
3640 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
3641 is_patchless || ( $TRACE cd .. &&
3642 error "'cd ..' worked after removing parent" || true )
3644 run_test 48d "Access removed parent subdir (should return errors)"
3646 test_48e() { # bug 4134
3647 check_kernel_version 41 || return 0
3648 #lctl set_param debug=-1
3651 test_mkdir -p $DIR/$tdir/dir
3653 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3654 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3655 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
3656 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
3657 # On a buggy kernel addition of "touch foo" after cd .. will
3658 # produce kernel oops in lookup_hash_it
3659 touch ../foo && error "'cd ..' worked after recreate parent"
3661 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
3663 run_test 48e "Access to recreated parent subdir (should return errors)"
3665 test_49() { # LU-1030
3666 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3667 # get ost1 size - lustre-OST0000
3668 ost1_size=$(do_facet ost1 lfs df |grep ${ost1_svc} |awk '{print $4}')
3669 # write 800M at maximum
3670 [ $ost1_size -gt 819200 ] && ost1_size=819200
3672 lfs setstripe -c 1 -i 0 $DIR/$tfile
3673 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
3676 # change max_pages_per_rpc while writing the file
3677 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
3678 local orig_mppc=`$LCTL get_param -n $osc1_mppc`
3679 # loop until dd process exits
3680 while ps ax -opid | grep -wq $dd_pid; do
3681 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
3682 sleep $((RANDOM % 5 + 1))
3684 # restore original max_pages_per_rpc
3685 $LCTL set_param $osc1_mppc=$orig_mppc
3686 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
3688 run_test 49 "Change max_pages_per_rpc won't break osc extent"
3692 test_mkdir $DIR/$tdir
3694 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
3696 run_test 50 "special situations: /proc symlinks ==============="
3698 test_51a() { # was test_51
3699 # bug 1516 - create an empty entry right after ".." then split dir
3700 test_mkdir -p $DIR/$tdir
3701 touch $DIR/$tdir/foo
3702 $MCREATE $DIR/$tdir/bar
3704 createmany -m $DIR/$tdir/longfile 201
3706 while [ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]; do
3707 $MCREATE $DIR/$tdir/longfile$FNUM
3712 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
3714 run_test 51a "special situations: split htree with empty entry =="
3716 export NUMTEST=70000
3718 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3719 local BASE=$DIR/$tdir
3721 # cleanup the directory
3726 local mdtidx=$(printf "%04x" $($LFS getstripe -M $BASE))
3727 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
3728 [ $numfree -lt 21000 ] && skip "not enough free inodes ($numfree)" &&
3731 [ $numfree -lt $NUMTEST ] && NUMTEST=$(($numfree - 50)) &&
3732 echo "reduced count to $NUMTEST due to inodes"
3734 # need to check free space for the directories as well
3735 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
3736 numfree=$((blkfree / 4))
3737 [ $numfree -lt $NUMTEST ] && NUMTEST=$(($numfree - 50)) &&
3738 echo "reduced count to $NUMTEST due to blocks"
3740 createmany -d $BASE/d $NUMTEST && echo $NUMTEST > $BASE/fnum ||
3741 echo "failed" > $BASE/fnum
3743 run_test 51b "exceed 64k subdirectory nlink limit"
3745 test_51ba() { # LU-993
3746 local BASE=$DIR/$tdir
3747 # unlink all but 100 subdirectories, then check it still works
3749 [ -f $BASE/fnum ] && local NUMPREV=$(cat $BASE/fnum) && rm $BASE/fnum
3751 [ "$NUMPREV" != "failed" ] && NUMTEST=$NUMPREV
3752 local DELETE=$((NUMTEST - LEFT))
3754 # continue on to run this test even if 51b didn't finish,
3755 # just to delete the many subdirectories created.
3756 [ ! -d "${BASE}/d1" ] && skip "test_51b() not run" && return 0
3758 # for ldiskfs the nlink count should be 1, but this is OSD specific
3759 # and so this is listed for informational purposes only
3760 echo "nlink before: $(stat -c %h $BASE), created before: $NUMTEST"
3761 unlinkmany -d $BASE/d $DELETE
3764 if [ $RC -ne 0 ]; then
3765 if [ "$NUMPREV" == "failed" ]; then
3766 skip "previous setup failed"
3769 error "unlink of first $DELETE subdirs failed"
3774 echo "nlink between: $(stat -c %h $BASE)"
3775 # trim the first line of ls output
3776 local FOUND=$(($(ls -l ${BASE} | wc -l) - 1))
3777 [ $FOUND -ne $LEFT ] &&
3778 error "can't find subdirs: found only $FOUND/$LEFT"
3780 unlinkmany -d $BASE/d $DELETE $LEFT ||
3781 error "unlink of second $LEFT subdirs failed"
3782 # regardless of whether the backing filesystem tracks nlink accurately
3783 # or not, the nlink count shouldn't be more than "." and ".." here
3784 local AFTER=$(stat -c %h $BASE)
3785 [ $AFTER -gt 2 ] && error "nlink after: $AFTER > 2" ||
3786 echo "nlink after: $AFTER"
3788 run_test 51ba "verify nlink for many subdirectory cleanup"
3791 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3792 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping test with few OSTs" && return
3793 test_mkdir -p $DIR/$tdir
3794 createmany -o $DIR/$tdir/t- 1000
3795 $GETSTRIPE $DIR/$tdir > $TMP/files
3796 for N in `seq 0 $((OSTCOUNT - 1))`; do
3797 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
3798 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
3799 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
3801 unlinkmany $DIR/$tdir/t- 1000
3804 for N in `seq 1 $((OSTCOUNT - 1))`; do
3805 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
3806 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3807 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
3808 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3810 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
3811 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3812 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
3813 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3817 run_test 51d "check object distribution ===================="
3820 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
3821 test_mkdir -p $DIR/$tdir
3822 touch $DIR/$tdir/foo
3823 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
3824 echo bar >> $DIR/$tdir/foo || error "append bar failed"
3825 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3826 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3827 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3829 echo foo >> $DIR/$tdir/foo || error "append foo failed"
3830 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3831 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
3833 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
3834 cp -r $DIR/$tdir /tmp/
3835 rm -fr $DIR/$tdir || error "cleanup rm failed"
3837 run_test 52a "append-only flag test (should return errors) ====="
3840 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
3841 test_mkdir -p $DIR/$tdir
3842 touch $DIR/$tdir/foo
3843 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
3844 cat test > $DIR/$tdir/foo && error "cat test worked"
3845 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3846 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3847 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3849 echo foo >> $DIR/$tdir/foo && error "echo worked"
3850 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3851 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
3852 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
3853 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
3855 chattr -i $DIR/$tdir/foo || error "chattr failed"
3857 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
3859 run_test 52b "immutable flag test (should return errors) ======="
3862 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3863 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3864 remote_ost_nodsh && skip "remote OST with nodsh" && return
3879 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
3880 for value in $(do_facet $SINGLEMDS lctl get_param osc.$mdtosc.prealloc_last_id) ; do
3881 param=$(echo ${value[0]} | cut -d "=" -f1)
3882 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
3883 param_seq=$(echo ${param} |
3884 sed -e s/prealloc_last_id/prealloc_last_seq/g)
3885 mds_last_seq=$(do_facet $SINGLEMDS lctl get_param -n $param_seq)
3886 mds_last=$(do_facet $SINGLEMDS lctl get_param -n $param)
3888 ostnum=$(index_from_ostuuid ${ostname}_UUID)
3889 node=$(facet_active_host ost$((ostnum+1)))
3890 param="obdfilter.$ostname.last_id"
3891 for ost_last in $(do_node $node lctl get_param -n $param) ; do
3892 echo "$ostname.last_id=$ost_last ;MDS.last_id=$mds_last"
3893 ost_last_id=$(echo $ost_last | awk -F':' '{print $2}' |
3895 ost_last_seq=$(echo $ost_last | awk -F':' '{print $1}')
3896 if [ $ost_last_seq = $mds_last_seq ]; then
3897 if [ $ost_last_id != $mds_last ]; then
3898 error "$ost_last != $mds_last_id"
3906 [ $found = 0 ] && error "can not match last_seq/last_id for $mdtosc"
3909 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
3912 $SOCKETSERVER $DIR/socket ||
3913 error "$SOCKETSERVER $DIR/socket failed: $?"
3914 $SOCKETCLIENT $DIR/socket ||
3915 error "$SOCKETCLIENT $DIR/socket failed: $?"
3916 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
3918 run_test 54a "unix domain socket test =========================="
3924 dd if=/dev/zero of=$f bs=$(page_size) count=1
3926 run_test 54b "char device works in lustre ======================"
3929 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
3930 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
3931 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
3933 for i in $(seq 3 7); do
3934 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
3942 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3945 loopdev="$DIR/loop54c"
3948 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
3949 mknod $loopdev b 7 $LOOPNUM
3950 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
3951 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
3952 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
3953 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
3955 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
3956 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
3958 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
3963 run_test 54c "block device works in lustre ====================="
3969 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
3971 run_test 54d "fifo device works in lustre ======================"
3974 check_kernel_version 46 || return 0
3977 cp -aL /dev/console $f
3978 echo $string > $f || error "echo $string to $f failed"
3980 run_test 54e "console/tty device works in lustre ======================"
3982 #The test_55 used to be iopen test and it was removed by bz#24037.
3983 #run_test 55 "check iopen_connect_dentry() ======================"
3985 test_56a() { # was test_56
3988 test_mkdir -p $DIR/$tdir/dir
3990 NUMFILESx2=$(($NUMFILES * 2))
3991 for i in `seq 1 $NUMFILES` ; do
3992 touch $DIR/$tdir/file$i
3993 touch $DIR/$tdir/dir/file$i
3996 # test lfs getstripe with --recursive
3997 FILENUM=`$GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx`
3998 [ $FILENUM -eq $NUMFILESx2 ] ||
3999 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
4000 FILENUM=`$GETSTRIPE $DIR/$tdir | grep -c obdidx`
4001 [ $FILENUM -eq $NUMFILES ] ||
4002 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
4003 echo "$GETSTRIPE --recursive passed."
4005 # test lfs getstripe with file instead of dir
4006 FILENUM=`$GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx`
4007 [ $FILENUM -eq 1 ] || error \
4008 "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
4009 echo "$GETSTRIPE file1 passed."
4011 #test lfs getstripe with --verbose
4012 [ `$GETSTRIPE --verbose $DIR/$tdir |
4013 grep -c lmm_magic` -eq $NUMFILES ] ||
4014 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
4015 [ `$GETSTRIPE $DIR/$tdir | grep -c lmm_magic` -eq 0 ] ||
4016 error "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
4017 echo "$GETSTRIPE --verbose passed."
4019 #test lfs getstripe with --obd
4020 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
4021 grep -q "unknown obduuid" ||
4022 error "$GETSTRIPE --obd wrong_uuid should return error message"
4024 [ "$OSTCOUNT" -lt 2 ] &&
4025 skip_env "skipping other $GETSTRIPE --obd test" && return
4028 OBDUUID=$(ostuuid_from_index $OSTIDX)
4029 FILENUM=`$GETSTRIPE -ir $DIR/$tdir | grep -x $OSTIDX | wc -l`
4030 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l`
4031 [ $FOUND -eq $FILENUM ] ||
4032 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
4033 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
4034 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
4035 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] ||
4036 error "$GETSTRIPE --obd: should not show file on other obd"
4037 echo "$GETSTRIPE --obd passed"
4039 run_test 56a "check $GETSTRIPE"
4044 local LOCAL_NUMFILES="$1"
4045 local LOCAL_NUMDIRS="$2"
4046 local MKDIR_PARAMS="$3"
4048 if [ ! -d "$TDIR" ] ; then
4050 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
4051 for i in `seq 1 $LOCAL_NUMFILES` ; do
4054 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4055 test_mkdir $TDIR/dir$i
4056 for j in `seq 1 $LOCAL_NUMFILES` ; do
4057 touch $TDIR/dir$i/file$j
4063 setup_56_special() {
4067 if [ ! -e "$TDIR/loop1b" ] ; then
4068 for i in `seq 1 $LOCAL_NUMFILES` ; do
4069 mknod $TDIR/loop${i}b b 7 $i
4070 mknod $TDIR/null${i}c c 1 3
4071 ln -s $TDIR/file1 $TDIR/link${i}l
4073 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4074 mknod $TDIR/dir$i/loop${i}b b 7 $i
4075 mknod $TDIR/dir$i/null${i}c c 1 3
4076 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
4085 setup_56 $NUMFILES $NUMDIRS
4087 EXPECTED=$(($NUMDIRS + 2))
4088 # test lfs find with -name
4089 for i in $(seq 1 $NUMFILES) ; do
4090 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
4091 [ $NUMS -eq $EXPECTED ] ||
4092 error "lfs find -name \"*$i\" $TDIR wrong: "\
4093 "found $NUMS, expected $EXPECTED"
4096 run_test 56g "check lfs find -name ============================="
4102 setup_56 $NUMFILES $NUMDIRS
4104 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4105 # test lfs find with ! -name
4106 for i in $(seq 1 $NUMFILES) ; do
4107 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
4108 [ $NUMS -eq $EXPECTED ] ||
4109 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
4110 "found $NUMS, expected $EXPECTED"
4113 run_test 56h "check lfs find ! -name ============================="
4117 test_mkdir -p $DIR/$tdir
4118 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
4119 CMD="$LFIND -ost $UUID $DIR/$tdir"
4121 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
4123 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
4127 setup_56_special $NUMFILES $NUMDIRS
4129 EXPECTED=$((NUMDIRS + 1))
4130 CMD="$LFIND -type d $TDIR"
4131 NUMS=$($CMD | wc -l)
4132 [ $NUMS -eq $EXPECTED ] ||
4133 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4135 run_test 56j "check lfs find -type d ============================="
4139 setup_56_special $NUMFILES $NUMDIRS
4141 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4142 CMD="$LFIND -type f $TDIR"
4143 NUMS=$($CMD | wc -l)
4144 [ $NUMS -eq $EXPECTED ] ||
4145 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4147 run_test 56k "check lfs find -type f ============================="
4151 setup_56_special $NUMFILES $NUMDIRS
4153 EXPECTED=$((NUMDIRS + NUMFILES))
4154 CMD="$LFIND -type b $TDIR"
4155 NUMS=$($CMD | wc -l)
4156 [ $NUMS -eq $EXPECTED ] ||
4157 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4159 run_test 56l "check lfs find -type b ============================="
4163 setup_56_special $NUMFILES $NUMDIRS
4165 EXPECTED=$((NUMDIRS + NUMFILES))
4166 CMD="$LFIND -type c $TDIR"
4167 NUMS=$($CMD | wc -l)
4168 [ $NUMS -eq $EXPECTED ] ||
4169 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4171 run_test 56m "check lfs find -type c ============================="
4175 setup_56_special $NUMFILES $NUMDIRS
4177 EXPECTED=$((NUMDIRS + NUMFILES))
4178 CMD="$LFIND -type l $TDIR"
4179 NUMS=$($CMD | wc -l)
4180 [ $NUMS -eq $EXPECTED ] ||
4181 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4183 run_test 56n "check lfs find -type l ============================="
4187 setup_56 $NUMFILES $NUMDIRS
4189 utime $TDIR/file1 > /dev/null || error "utime (1)"
4190 utime $TDIR/file2 > /dev/null || error "utime (2)"
4191 utime $TDIR/dir1 > /dev/null || error "utime (3)"
4192 utime $TDIR/dir2 > /dev/null || error "utime (4)"
4193 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
4194 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
4197 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
4198 [ $NUMS -eq $EXPECTED ] || \
4199 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
4202 CMD="$LFIND -mtime 0 $TDIR"
4203 NUMS=$($CMD | wc -l)
4204 [ $NUMS -eq $EXPECTED ] ||
4205 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4207 run_test 56o "check lfs find -mtime for old files =========================="
4210 [ $RUNAS_ID -eq $UID ] &&
4211 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4214 setup_56 $NUMFILES $NUMDIRS
4216 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
4218 CMD="$LFIND -uid $RUNAS_ID $TDIR"
4219 NUMS=$($CMD | wc -l)
4220 [ $NUMS -eq $EXPECTED ] || \
4221 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4223 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
4224 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
4225 NUMS=$($CMD | wc -l)
4226 [ $NUMS -eq $EXPECTED ] || \
4227 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4229 run_test 56p "check lfs find -uid and ! -uid ==============================="
4232 [ $RUNAS_ID -eq $UID ] &&
4233 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4236 setup_56 $NUMFILES $NUMDIRS
4238 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
4241 CMD="$LFIND -gid $RUNAS_GID $TDIR"
4242 NUMS=$($CMD | wc -l)
4243 [ $NUMS -eq $EXPECTED ] ||
4244 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4246 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4247 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4248 NUMS=$($CMD | wc -l)
4249 [ $NUMS -eq $EXPECTED ] ||
4250 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4252 run_test 56q "check lfs find -gid and ! -gid ==============================="
4256 setup_56 $NUMFILES $NUMDIRS
4259 CMD="$LFIND -size 0 -type f $TDIR"
4260 NUMS=$($CMD | wc -l)
4261 [ $NUMS -eq $EXPECTED ] ||
4262 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4264 CMD="$LFIND ! -size 0 -type f $TDIR"
4265 NUMS=$($CMD | wc -l)
4266 [ $NUMS -eq $EXPECTED ] ||
4267 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4268 echo "test" > $TDIR/$tfile
4269 echo "test2" > $TDIR/$tfile.2 && sync
4271 CMD="$LFIND -size 5 -type f $TDIR"
4272 NUMS=$($CMD | wc -l)
4273 [ $NUMS -eq $EXPECTED ] ||
4274 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4276 CMD="$LFIND -size +5 -type f $TDIR"
4277 NUMS=$($CMD | wc -l)
4278 [ $NUMS -eq $EXPECTED ] ||
4279 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4281 CMD="$LFIND -size +0 -type f $TDIR"
4282 NUMS=$($CMD | wc -l)
4283 [ $NUMS -eq $EXPECTED ] ||
4284 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4286 CMD="$LFIND ! -size -5 -type f $TDIR"
4287 NUMS=$($CMD | wc -l)
4288 [ $NUMS -eq $EXPECTED ] ||
4289 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4291 CMD="$LFIND -size -5 -type f $TDIR"
4292 NUMS=$($CMD | wc -l)
4293 [ $NUMS -eq $EXPECTED ] ||
4294 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4296 run_test 56r "check lfs find -size works =========================="
4298 test_56s() { # LU-611
4300 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4302 if [ $OSTCOUNT -gt 1 ]; then
4303 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4307 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4311 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4312 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4313 NUMS=$($CMD | wc -l)
4314 [ $NUMS -eq $EXPECTED ] ||
4315 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4317 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4318 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4319 NUMS=$($CMD | wc -l)
4320 [ $NUMS -eq $EXPECTED ] ||
4321 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4324 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4325 NUMS=$($CMD | wc -l)
4326 [ $NUMS -eq $EXPECTED ] ||
4327 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4329 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4330 NUMS=$($CMD | wc -l)
4331 [ $NUMS -eq $EXPECTED ] ||
4332 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4335 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4336 NUMS=$($CMD | wc -l)
4337 [ $NUMS -eq $EXPECTED ] ||
4338 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4340 run_test 56s "check lfs find -stripe-count works"
4342 test_56t() { # LU-611
4344 setup_56 $NUMFILES $NUMDIRS "-s 512k"
4346 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4348 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4349 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4350 NUMS=$($CMD | wc -l)
4351 [ $NUMS -eq $EXPECTED ] ||
4352 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4354 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4355 NUMS=$($CMD | wc -l)
4356 [ $NUMS -eq $EXPECTED ] ||
4357 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4359 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4360 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4361 NUMS=$($CMD | wc -l)
4362 [ $NUMS -eq $EXPECTED ] ||
4363 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4365 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4366 NUMS=$($CMD | wc -l)
4367 [ $NUMS -eq $EXPECTED ] ||
4368 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4371 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4372 NUMS=$($CMD | wc -l)
4373 [ $NUMS -eq $EXPECTED ] ||
4374 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4376 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4377 NUMS=$($CMD | wc -l)
4378 [ $NUMS -eq $EXPECTED ] ||
4379 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4382 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4383 NUMS=$($CMD | wc -l)
4384 [ $NUMS -eq $EXPECTED ] ||
4385 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4387 run_test 56t "check lfs find -stripe-size works"
4389 test_56u() { # LU-611
4391 setup_56 $NUMFILES $NUMDIRS "-i 0"
4393 if [ $OSTCOUNT -gt 1 ]; then
4394 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
4400 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4401 CMD="$LFIND -stripe-index 0 -type f $TDIR"
4402 NUMS=$($CMD | wc -l)
4403 [ $NUMS -eq $EXPECTED ] ||
4404 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4407 CMD="$LFIND -stripe-index 1 -type f $TDIR"
4408 NUMS=$($CMD | wc -l)
4409 [ $NUMS -eq $EXPECTED ] ||
4410 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4412 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
4413 NUMS=$($CMD | wc -l)
4414 [ $NUMS -eq $EXPECTED ] ||
4415 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4418 # This should produce an error and not return any files
4419 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
4420 NUMS=$($CMD 2>/dev/null | wc -l)
4421 [ $NUMS -eq $EXPECTED ] ||
4422 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4424 if [ $OSTCOUNT -gt 1 ]; then
4425 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
4426 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
4427 NUMS=$($CMD | wc -l)
4428 [ $NUMS -eq $EXPECTED ] ||
4429 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4432 run_test 56u "check lfs find -stripe-index works"
4439 setup_56 $NUMFILES $NUMDIRS
4441 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
4442 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
4444 for file in $($LFIND -mdt $UUID $TDIR); do
4445 file_mdt_idx=$($GETSTRIPE -M $file)
4446 [ $file_mdt_idx -eq $MDT_IDX ] ||
4447 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
4450 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
4452 # Get and check the actual stripe count of one file.
4453 # Usage: check_stripe_count <file> <expected_stripe_count>
4454 check_stripe_count() {
4459 [[ -z "$file" || -z "$expected" ]] &&
4460 error "check_stripe_count: invalid argument!"
4462 local cmd="$GETSTRIPE -c $file"
4463 actual=$($cmd) || error "$cmd failed"
4464 actual=${actual%% *}
4466 if [[ $actual -ne $expected ]]; then
4467 [[ $expected -eq -1 ]] ||
4468 error "$cmd wrong: found $actual, expected $expected"
4469 [[ $actual -eq $OSTCOUNT ]] ||
4470 error "$cmd wrong: found $actual, expected $OSTCOUNT"
4475 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4478 rm -rf $TDIR || error "remove $TDIR failed"
4479 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4482 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
4483 error "$GETSTRIPE -S -d $TDIR failed"
4484 stripe_size=${stripe_size%% *}
4486 local file_size=$((stripe_size * OSTCOUNT))
4487 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
4488 local required_space=$((file_num * file_size))
4489 local free_space=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
4490 [[ $free_space -le $((required_space / 1024)) ]] &&
4491 skip_env "need at least $required_space bytes free space," \
4492 "have $free_space kbytes" && return
4495 local dd_count=$((file_size / dd_bs))
4497 # write data into the files
4501 for i in $(seq 1 $NUMFILES); do
4503 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
4504 error "write data into $file failed"
4506 for i in $(seq 1 $NUMDIRS); do
4507 for j in $(seq 1 $NUMFILES); do
4508 file=$TDIR/dir$i/file$j
4509 yes | dd bs=$dd_bs count=$dd_count of=$file \
4511 error "write data into $file failed"
4516 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
4519 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
4521 eval $cmd || error "$cmd failed"
4523 check_stripe_count $TDIR/file1 $expected
4526 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
4528 eval $cmd || error "$cmd failed"
4530 for j in $(seq 1 $NUMFILES); do
4531 check_stripe_count $TDIR/dir1/file$j $expected
4534 # lfs_migrate works with lfs find
4535 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
4536 $LFS_MIGRATE -y -c $expected"
4538 eval $cmd || error "$cmd failed"
4540 for i in $(seq 2 $NUMFILES); do
4541 check_stripe_count $TDIR/file$i $expected
4543 for i in $(seq 2 $NUMDIRS); do
4544 for j in $(seq 1 $NUMFILES); do
4545 check_stripe_count $TDIR/dir$i/file$j $expected
4549 run_test 56w "check lfs_migrate -c stripe_count works"
4552 check_swap_layouts_support && return 0
4553 [ "$OSTCOUNT" -lt "2" ] &&
4554 skip_env "need 2 OST, skipping test" && return
4556 local dir0=$DIR/$tdir/$testnum
4557 mkdir -p $dir0 || error "creating dir $dir0"
4559 local ref1=/etc/passwd
4560 local file1=$dir0/file1
4562 $SETSTRIPE -c 2 $file1
4564 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
4565 stripe=$($GETSTRIPE -c $file1)
4566 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
4567 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
4572 run_test 56x "lfs migration support"
4575 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
4576 skip "No HSM support on MDS of $(get_lustre_version)," \
4577 "need 2.4.53 at least" && return
4580 local dir0=$DIR/$tdir/$testnum
4581 mkdir -p $dir0 || error "creating dir $dir0"
4582 local f1=$dir0/file1
4583 local f2=$dir0/file2
4585 touch $f1 || error "creating std file $f1"
4586 $MULTIOP $f2 H2c || error "creating released file $f2"
4588 # a directory can be raid0, so ask only for files
4589 res=$($LFIND $dir0 -L raid0 -type f | wc -l)
4590 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
4592 res=$($LFIND $dir0 \! -L raid0 -type f | wc -l)
4593 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
4595 # only files can be released, so no need to force file search
4596 res=$($LFIND $dir0 -L released)
4597 [[ $res == $f2 ]] || error "search released: found $res != $f2"
4599 res=$($LFIND $dir0 \! -L released)
4600 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
4603 run_test 56y "lfs find -L raid0|released"
4606 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4607 # note test will not do anything if MDS is not local
4608 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4609 skip "Only applicable to ldiskfs-based MDTs"
4613 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4614 local MNTDEV="osd*.*MDT*.mntdev"
4615 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
4616 [ -z "$DEV" ] && error "can't access $MNTDEV"
4617 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
4618 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
4619 error "can't access $DEV"
4620 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
4621 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
4625 run_test 57a "verify MDS filesystem created with large inodes =="
4628 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4629 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4630 skip "Only applicable to ldiskfs-based MDTs"
4634 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4639 local FILEN=$dir/f$FILECOUNT
4641 rm -rf $dir || error "removing $dir"
4642 test_mkdir -p $dir || error "creating $dir"
4643 local num=$(get_mds_dir $dir)
4646 echo "mcreating $FILECOUNT files"
4647 createmany -m $dir/f 1 $FILECOUNT || \
4648 error "creating files in $dir"
4650 # verify that files do not have EAs yet
4651 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
4652 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
4656 df $dir #make sure we get new statfs data
4657 local MDSFREE=$(do_facet $mymds \
4658 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4659 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4660 echo "opening files to create objects/EAs"
4662 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
4663 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
4666 # verify that files have EAs now
4667 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
4668 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
4670 sleep 1 #make sure we get new statfs data
4672 local MDSFREE2=$(do_facet $mymds \
4673 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4674 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4675 if [ "$MDCFREE2" -lt "$((MDCFREE - 16))" ]; then
4676 if [ "$MDSFREE" != "$MDSFREE2" ]; then
4677 error "MDC before $MDCFREE != after $MDCFREE2"
4679 echo "MDC before $MDCFREE != after $MDCFREE2"
4680 echo "unable to confirm if MDS has large inodes"
4685 run_test 57b "default LOV EAs are stored inside large inodes ==="
4688 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4689 [ -z "$(which wiretest 2>/dev/null)" ] &&
4690 skip_env "could not find wiretest" && return
4693 run_test 58 "verify cross-platform wire constants =============="
4696 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4697 echo "touch 130 files"
4698 createmany -o $DIR/f59- 130
4700 unlinkmany $DIR/f59- 130
4702 # wait for commitment of removal
4703 wait_delete_completed
4705 run_test 59 "verify cancellation of llog records async ========="
4707 TEST60_HEAD="test_60 run $RANDOM"
4709 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4710 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
4711 do_facet mgs "! which run-llog.sh &> /dev/null" &&
4712 skip_env "missing subtest run-llog.sh" && return
4713 log "$TEST60_HEAD - from kernel mode"
4714 do_facet mgs sh run-llog.sh
4716 run_test 60a "llog sanity tests run from kernel module =========="
4718 test_60b() { # bug 6411
4719 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4721 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
4733 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
4735 run_test 60b "limit repeated messages from CERROR/CWARN ========"
4738 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4739 echo "create 5000 files"
4740 createmany -o $DIR/f60c- 5000
4741 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
4742 lctl set_param fail_loc=0x80000137
4743 unlinkmany $DIR/f60c- 5000
4744 lctl set_param fail_loc=0
4746 run_test 60c "unlink file when mds full"
4749 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4750 SAVEPRINTK=$(lctl get_param -n printk)
4752 # verify "lctl mark" is even working"
4753 MESSAGE="test message ID $RANDOM $$"
4754 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4755 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
4757 lctl set_param printk=0 || error "set lnet.printk failed"
4758 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
4759 MESSAGE="new test message ID $RANDOM $$"
4760 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
4761 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4762 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
4764 lctl set_param -n printk="$SAVEPRINTK"
4766 run_test 60d "test printk console message masking"
4769 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4771 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
4772 cancel_lru_locks osc
4773 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
4776 run_test 61 "mmap() writes don't make sync hang ================"
4778 # bug 2330 - insufficient obd_match error checking causes LBUG
4780 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4783 cancel_lru_locks osc
4784 lctl set_param fail_loc=0x405
4785 cat $f && error "cat succeeded, expect -EIO"
4786 lctl set_param fail_loc=0
4788 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
4789 # match every page all of the time.
4790 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
4792 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
4793 test_63a() { # was test_63
4794 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4795 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
4796 lctl set_param -n osc.*.max_dirty_mb 0
4797 for i in `seq 10` ; do
4798 dd if=/dev/zero of=$DIR/f63 bs=8k &
4804 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
4805 rm -f $DIR/f63 || true
4807 run_test 63a "Verify oig_wait interruption does not crash ======="
4809 # bug 2248 - async write errors didn't return to application on sync
4810 # bug 3677 - async write errors left page locked
4812 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4814 lctl set_param debug=-1
4816 # ensure we have a grant to do async writes
4817 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
4820 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
4821 lctl set_param fail_loc=0x80000406
4822 $MULTIOP $DIR/$tfile Owy && \
4823 error "sync didn't return ENOMEM"
4824 sync; sleep 2; sync # do a real sync this time to flush page
4825 lctl get_param -n llite.*.dump_page_cache | grep locked && \
4826 error "locked page left in cache after async error" || true
4829 run_test 63b "async write errors should be returned to fsync ==="
4832 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4834 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
4836 run_test 64a "verify filter grant calculations (in kernel) ====="
4839 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4840 sh oos.sh $MOUNT || error "oos.sh failed: $?"
4842 run_test 64b "check out-of-space detection on client ==========="
4845 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
4847 run_test 64c "verify grant shrink ========================------"
4849 # bug 1414 - set/get directories' stripe info
4851 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4852 test_mkdir -p $DIR/$tdir
4854 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
4856 run_test 65a "directory with no stripe info ===================="
4859 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4860 test_mkdir -p $DIR/$tdir
4861 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4864 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
4866 run_test 65b "directory setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1"
4869 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4870 if [ $OSTCOUNT -gt 1 ]; then
4871 test_mkdir -p $DIR/$tdir
4872 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
4873 -c $(($OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
4875 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
4878 run_test 65c "directory setstripe -S $((STRIPESIZE*4)) -i 1 -c $((OSTCOUNT-1))"
4881 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4882 test_mkdir -p $DIR/$tdir
4883 if [ $STRIPECOUNT -le 0 ]; then
4885 elif [ $STRIPECOUNT -gt 2000 ]; then
4886 #LOV_MAX_STRIPE_COUNT is 2000
4887 [ $OSTCOUNT -gt 2000 ] && sc=2000 || sc=$(($OSTCOUNT - 1))
4889 sc=$(($STRIPECOUNT - 1))
4891 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
4892 touch $DIR/$tdir/f4 $DIR/$tdir/f5
4893 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
4894 error "lverify failed"
4896 run_test 65d "directory setstripe -S $STRIPESIZE -c stripe_count"
4899 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4900 test_mkdir -p $DIR/$tdir
4902 $SETSTRIPE $DIR/$tdir || error "setstripe"
4903 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
4904 error "no stripe info failed"
4906 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
4908 run_test 65e "directory setstripe defaults ======================="
4911 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4912 test_mkdir -p $DIR/${tdir}f
4913 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
4915 run_test 65f "dir setstripe permission (should return error) ==="
4918 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4919 test_mkdir -p $DIR/$tdir
4920 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4922 $SETSTRIPE -d $DIR/$tdir || error "setstripe"
4923 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
4924 error "delete default stripe failed"
4926 run_test 65g "directory setstripe -d ==========================="
4929 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4930 test_mkdir -p $DIR/$tdir
4931 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4933 test_mkdir -p $DIR/$tdir/dd1
4934 [ $($GETSTRIPE -c $DIR/$tdir) == $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
4935 error "stripe info inherit failed"
4937 run_test 65h "directory stripe info inherit ===================="
4939 test_65i() { # bug6367
4940 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4941 $SETSTRIPE -S 65536 -c -1 $MOUNT
4943 run_test 65i "set non-default striping on root directory (bug 6367)="
4945 test_65ia() { # bug12836
4946 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4947 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
4949 run_test 65ia "getstripe on -1 default directory striping"
4951 test_65ib() { # bug12836
4952 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4953 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
4955 run_test 65ib "getstripe -v on -1 default directory striping"
4957 test_65ic() { # bug12836
4958 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4959 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
4961 run_test 65ic "new find on -1 default directory striping"
4963 test_65j() { # bug6367
4964 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4966 # if we aren't already remounting for each test, do so for this test
4967 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
4968 cleanup || error "failed to unmount"
4971 $SETSTRIPE -d $MOUNT || error "setstripe failed"
4973 run_test 65j "set default striping on root directory (bug 6367)="
4975 test_65k() { # bug11679
4976 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4977 [ "$OSTCOUNT" -lt 2 ] && skip_env "too few OSTs" && return
4978 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4980 echo "Check OST status: "
4981 local MDS_OSCS=`do_facet $SINGLEMDS lctl dl |
4982 awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
4984 for OSC in $MDS_OSCS; do
4985 echo $OSC "is activate"
4986 do_facet $SINGLEMDS lctl --device %$OSC activate
4990 for INACTIVE_OSC in $MDS_OSCS; do
4991 echo "Deactivate: " $INACTIVE_OSC
4992 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
4993 for STRIPE_OSC in $MDS_OSCS; do
4994 OST=`osc_to_ost $STRIPE_OSC`
4995 IDX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
4996 awk -F: /$OST/'{ print $1 }' | head -n 1`
4998 [ -f $DIR/$tdir/$IDX ] && continue
4999 echo "$SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX"
5000 $SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX
5002 [ $RC -ne 0 ] && error "setstripe should have succeeded"
5005 echo $INACTIVE_OSC "is Activate."
5006 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
5009 run_test 65k "validate manual striping works properly with deactivated OSCs"
5011 test_65l() { # bug 12836
5012 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5013 test_mkdir -p $DIR/$tdir/test_dir
5014 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
5015 $LFS find -mtime -1 $DIR/$tdir >/dev/null
5017 run_test 65l "lfs find on -1 stripe dir ========================"
5019 # bug 2543 - update blocks count on client
5021 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5023 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
5024 sync; sync_all_data; sync; sync_all_data
5025 cancel_lru_locks osc
5026 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
5027 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
5029 run_test 66 "update inode blocks count on client ==============="
5034 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5036 if [ ! -z "$LLOOP" ]; then
5037 if swapon -s | grep -q $LLOOP; then
5038 swapoff $LLOOP || error "swapoff failed"
5041 $LCTL blockdev_detach $LLOOP || error "detach failed"
5045 if [ ! -z "$LLITELOOPLOAD" ]; then
5053 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
5057 swapon -s | awk '($1 == "'$1'") { print $4 }'
5060 # test case for lloop driver, basic function
5062 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5063 [ "$UID" != 0 ] && skip_env "must run as root" && return
5064 llite_lloop_enabled || \
5065 { skip_env "llite_lloop module disabled" && return; }
5067 trap cleanup_68 EXIT
5069 if ! module_loaded llite_lloop; then
5070 if load_module llite/llite_lloop; then
5073 skip_env "can't find module llite_lloop"
5078 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5079 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
5080 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
5082 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
5083 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
5087 run_test 68a "lloop driver - basic test ========================"
5089 # excercise swapping to lustre by adding a high priority swapfile entry
5090 # and then consuming memory until it is used.
5091 test_68b() { # was test_68
5092 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5093 [ "$UID" != 0 ] && skip_env "must run as root" && return
5094 lctl get_param -n devices | grep -q obdfilter && \
5095 skip "local OST" && return
5097 grep -q llite_lloop /proc/modules
5098 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
5100 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
5101 skip "can't reliably test swap with TCP" && return
5103 MEMTOTAL=`meminfo MemTotal`
5104 NR_BLOCKS=$((MEMTOTAL>>8))
5105 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
5107 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5108 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
5111 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
5113 trap cleanup_68 EXIT
5115 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
5117 echo "before: `swapon -s | grep $LLOOP`"
5118 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
5119 echo "after: `swapon -s | grep $LLOOP`"
5120 SWAPUSED=`swap_used $LLOOP`
5124 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
5126 run_test 68b "support swapping to Lustre ========================"
5128 # bug5265, obdfilter oa2dentry return -ENOENT
5129 # #define OBD_FAIL_OST_ENOENT 0x217
5131 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5132 remote_ost_nodsh && skip "remote OST with nodsh" && return
5135 $SETSTRIPE -c 1 -i 0 $f
5137 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
5139 do_facet ost1 lctl set_param fail_loc=0x217
5140 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
5141 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
5143 do_facet ost1 lctl set_param fail_loc=0
5144 $DIRECTIO write $f 0 2 || error "write error"
5146 cancel_lru_locks osc
5147 $DIRECTIO read $f 0 1 || error "read error"
5149 do_facet ost1 lctl set_param fail_loc=0x217
5150 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
5152 do_facet ost1 lctl set_param fail_loc=0
5155 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
5158 test_mkdir -p $DIR/$tdir
5159 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
5161 run_test 71 "Running dbench on lustre (don't segment fault) ===="
5163 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
5164 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5165 [ "$RUNAS_ID" = "$UID" ] &&
5166 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5168 # Check that testing environment is properly set up. Skip if not
5169 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
5170 skip_env "User $RUNAS_ID does not exist - skipping"
5173 # We had better clear the $DIR to get enough space for dd
5176 chmod 777 $DIR/$tfile
5177 chmod ug+s $DIR/$tfile
5178 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
5179 error "$RUNAS dd $DIR/$tfile failed"
5180 # See if we are still setuid/sgid
5181 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5182 error "S/gid is not dropped on write"
5183 # Now test that MDS is updated too
5184 cancel_lru_locks mdc
5185 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5186 error "S/gid is not dropped on MDS"
5189 run_test 72a "Test that remove suid works properly (bug5695) ===="
5191 test_72b() { # bug 24226 -- keep mode setting when size is not changing
5194 [ "$RUNAS_ID" = "$UID" ] && \
5195 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5196 [ "$RUNAS_ID" -eq 0 ] && \
5197 skip_env "RUNAS_ID = 0 -- skipping" && return
5199 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5200 # Check that testing environment is properly set up. Skip if not
5201 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
5202 skip_env "User $RUNAS_ID does not exist - skipping"
5205 touch $DIR/${tfile}-f{g,u}
5206 test_mkdir $DIR/${tfile}-dg
5207 test_mkdir $DIR/${tfile}-du
5208 chmod 770 $DIR/${tfile}-{f,d}{g,u}
5209 chmod g+s $DIR/${tfile}-{f,d}g
5210 chmod u+s $DIR/${tfile}-{f,d}u
5211 for perm in 777 2777 4777; do
5212 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
5213 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
5214 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
5215 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
5219 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
5221 # bug 3462 - multiple simultaneous MDC requests
5223 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5224 test_mkdir $DIR/d73-1
5225 test_mkdir $DIR/d73-2
5226 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
5229 lctl set_param fail_loc=0x80000129
5230 $MULTIOP $DIR/d73-1/f73-2 Oc &
5232 lctl set_param fail_loc=0
5234 $MULTIOP $DIR/d73-2/f73-3 Oc &
5238 wait $pid1 || return 1
5242 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
5243 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
5244 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
5248 run_test 73 "multiple MDC requests (should not deadlock)"
5250 test_74a() { # bug 6149, 6184
5251 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5252 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5254 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5255 # will spin in a tight reconnection loop
5257 lctl set_param fail_loc=0x8000030e
5258 # get any lock that won't be difficult - lookup works.
5260 lctl set_param fail_loc=0
5264 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
5266 test_74b() { # bug 13310
5267 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5268 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5270 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5271 # will spin in a tight reconnection loop
5272 lctl set_param fail_loc=0x8000030e
5273 # get a "difficult" lock
5275 lctl set_param fail_loc=0
5279 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
5282 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5283 #define OBD_FAIL_LDLM_NEW_LOCK
5284 lctl set_param fail_loc=0x80000319
5285 touch $DIR/$tfile && error "Touch successful"
5288 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
5291 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
5294 get_inode_slab_tunables() {
5295 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
5298 set_inode_slab_tunables() {
5299 echo "lustre_inode_cache $1" > /proc/slabinfo
5302 test_76() { # Now for bug 20433, added originally in bug 1443
5303 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5304 local SLAB_SETTINGS=`get_inode_slab_tunables`
5305 local CPUS=`getconf _NPROCESSORS_ONLN`
5306 # we cannot set limit below 1 which means 1 inode in each
5307 # per-cpu cache is still allowed
5308 set_inode_slab_tunables "1 1 0"
5309 cancel_lru_locks osc
5310 BEFORE_INODES=`num_inodes`
5311 echo "before inodes: $BEFORE_INODES"
5313 [ "$SLOW" = "no" ] && COUNT=100
5314 for i in `seq $COUNT`; do
5318 cancel_lru_locks osc
5319 AFTER_INODES=`num_inodes`
5320 echo "after inodes: $AFTER_INODES"
5322 while [ $((AFTER_INODES-1*CPUS)) -gt $BEFORE_INODES ]; do
5324 AFTER_INODES=`num_inodes`
5326 echo "wait $wait seconds inodes: $AFTER_INODES"
5327 if [ $wait -gt 30 ]; then
5328 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
5331 set_inode_slab_tunables "$SLAB_SETTINGS"
5333 run_test 76 "confirm clients recycle inodes properly ===="
5339 # Note: in sptlrpc modes which enable its own bulk checksum, the
5340 # original crc32_le bulk checksum will be automatically disabled,
5341 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
5342 # will be checked by sptlrpc code against sptlrpc bulk checksum.
5343 # In this case set_checksums() will not be no-op, because sptlrpc
5344 # bulk checksum will be enabled all through the test.
5346 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
5347 lctl set_param -n osc.*.checksums $1
5351 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
5352 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
5353 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
5354 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
5357 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
5358 log "set checksum type to $1"
5361 F77_TMP=$TMP/f77-temp
5364 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
5365 error "error writing to $F77_TMP"
5368 test_77a() { # bug 10889
5369 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5370 $GSS && skip "could not run with gss" && return
5371 [ ! -f $F77_TMP ] && setup_f77
5373 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
5377 run_test 77a "normal checksum read/write operation"
5379 test_77b() { # bug 10889
5380 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5381 $GSS && skip "could not run with gss" && return
5382 [ ! -f $F77_TMP ] && setup_f77
5383 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5384 $LCTL set_param fail_loc=0x80000409
5387 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
5388 error "dd error: $?"
5389 $LCTL set_param fail_loc=0
5391 for algo in $CKSUM_TYPES; do
5392 cancel_lru_locks osc
5393 set_checksum_type $algo
5394 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5395 $LCTL set_param fail_loc=0x80000408
5396 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
5397 $LCTL set_param fail_loc=0
5400 set_checksum_type $ORIG_CSUM_TYPE
5403 run_test 77b "checksum error on client write, read"
5405 test_77d() { # bug 10889
5406 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5407 $GSS && skip "could not run with gss" && return
5408 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5409 $LCTL set_param fail_loc=0x80000409
5411 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
5412 error "direct write: rc=$?"
5413 $LCTL set_param fail_loc=0
5416 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5417 $LCTL set_param fail_loc=0x80000408
5419 cancel_lru_locks osc
5420 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
5421 error "direct read: rc=$?"
5422 $LCTL set_param fail_loc=0
5425 run_test 77d "checksum error on OST direct write, read"
5427 test_77f() { # bug 10889
5428 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5429 $GSS && skip "could not run with gss" && return
5431 for algo in $CKSUM_TYPES; do
5432 cancel_lru_locks osc
5433 set_checksum_type $algo
5434 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5435 $LCTL set_param fail_loc=0x409
5436 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
5437 error "direct write succeeded"
5438 $LCTL set_param fail_loc=0
5440 set_checksum_type $ORIG_CSUM_TYPE
5443 run_test 77f "repeat checksum error on write (expect error)"
5445 test_77g() { # bug 10889
5446 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5447 $GSS && skip "could not run with gss" && return
5448 remote_ost_nodsh && skip "remote OST with nodsh" && return
5450 [ ! -f $F77_TMP ] && setup_f77
5452 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
5453 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
5454 do_facet ost1 lctl set_param fail_loc=0x8000021a
5456 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ ||
5457 error "write error: rc=$?"
5458 do_facet ost1 lctl set_param fail_loc=0
5461 cancel_lru_locks osc
5462 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
5463 do_facet ost1 lctl set_param fail_loc=0x8000021b
5465 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
5466 do_facet ost1 lctl set_param fail_loc=0
5469 run_test 77g "checksum error on OST write, read"
5471 test_77i() { # bug 13805
5472 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5473 $GSS && skip "could not run with gss" && return
5474 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
5475 lctl set_param fail_loc=0x40b
5476 remount_client $MOUNT
5477 lctl set_param fail_loc=0
5478 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5479 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5480 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5481 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5483 remount_client $MOUNT
5485 run_test 77i "client not supporting OSD_CONNECT_CKSUM"
5487 test_77j() { # bug 13805
5488 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5489 $GSS && skip "could not run with gss" && return
5490 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
5491 lctl set_param fail_loc=0x40c
5492 remount_client $MOUNT
5493 lctl set_param fail_loc=0
5494 sleep 2 # wait async osc connect to finish
5495 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5496 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5497 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5498 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5500 remount_client $MOUNT
5502 run_test 77j "client only supporting ADLER32"
5504 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
5508 test_78() { # bug 10901
5509 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5510 remote_ost || { skip_env "local OST" && return; }
5513 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
5514 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
5515 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
5516 echo "MemTotal: $MEMTOTAL"
5517 # reserve 256MB of memory for the kernel and other running processes,
5518 # and then take 1/2 of the remaining memory for the read/write buffers.
5519 if [ $MEMTOTAL -gt 512 ] ;then
5520 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
5522 # for those poor memory-starved high-end clusters...
5523 MEMTOTAL=$((MEMTOTAL / 2))
5525 echo "Mem to use for directio: $MEMTOTAL"
5526 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
5527 [ $F78SIZE -gt 512 ] && F78SIZE=512
5528 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
5529 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
5530 echo "Smallest OST: $SMALLESTOST"
5531 [ $SMALLESTOST -lt 10240 ] && \
5532 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
5534 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ] && \
5535 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
5537 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
5538 echo "File size: $F78SIZE"
5539 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
5540 for i in `seq 1 $NSEQ`
5542 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
5543 echo directIO rdwr round $i of $NSEQ
5544 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
5549 run_test 78 "handle large O_DIRECT writes correctly ============"
5551 test_79() { # bug 12743
5552 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5553 wait_delete_completed
5555 BKTOTAL=$(calc_osc_kbytes kbytestotal)
5556 BKFREE=$(calc_osc_kbytes kbytesfree)
5557 BKAVAIL=$(calc_osc_kbytes kbytesavail)
5559 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
5560 DFTOTAL=`echo $STRING | cut -d, -f1`
5561 DFUSED=`echo $STRING | cut -d, -f2`
5562 DFAVAIL=`echo $STRING | cut -d, -f3`
5563 DFFREE=$(($DFTOTAL - $DFUSED))
5565 ALLOWANCE=$((64 * $OSTCOUNT))
5567 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
5568 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
5569 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
5571 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
5572 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
5573 error "df free($DFFREE) mismatch OST free($BKFREE)"
5575 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
5576 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
5577 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
5580 run_test 79 "df report consistency check ======================="
5582 test_80() { # bug 10718
5583 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5584 # relax strong synchronous semantics for slow backends like ZFS
5585 local soc="obdfilter.*.sync_on_lock_cancel"
5586 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
5588 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
5589 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
5590 facet_active_host $host; done | sort -u)
5591 do_nodes $hosts lctl set_param $soc=never
5594 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
5596 local BEFORE=`date +%s`
5597 cancel_lru_locks osc
5598 local AFTER=`date +%s`
5599 local DIFF=$((AFTER-BEFORE))
5600 if [ $DIFF -gt 1 ] ; then
5601 error "elapsed for 1M@1T = $DIFF"
5604 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
5608 run_test 80 "Page eviction is equally fast at high offsets too ===="
5610 test_81a() { # LU-456
5611 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5612 remote_ost_nodsh && skip "remote OST with nodsh" && return
5613 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5614 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
5615 do_facet ost1 lctl set_param fail_loc=0x80000228
5617 # write should trigger a retry and success
5618 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5619 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5621 if [ $RC -ne 0 ] ; then
5622 error "write should success, but failed for $RC"
5625 run_test 81a "OST should retry write when get -ENOSPC ==============="
5627 test_81b() { # LU-456
5628 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5629 remote_ost_nodsh && skip "remote OST with nodsh" && return
5630 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5631 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
5632 do_facet ost1 lctl set_param fail_loc=0x228
5634 # write should retry several times and return -ENOSPC finally
5635 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5636 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5639 if [ $RC -ne $ENOSPC ] ; then
5640 error "dd should fail for -ENOSPC, but succeed."
5643 run_test 81b "OST should return -ENOSPC when retry still fails ======="
5645 test_82() { # LU-1031
5646 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
5650 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
5652 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
5654 kill -USR1 $MULTIPID2
5656 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
5657 error "First grouplock does not block second one"
5659 echo "Second grouplock blocks first one"
5661 kill -USR1 $MULTIPID1
5665 run_test 82 "Basic grouplock test ==============================="
5668 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" &&
5670 test_mkdir -p $DIR/d99cvsroot
5671 chown $RUNAS_ID $DIR/d99cvsroot
5672 local oldPWD=$PWD # bug 13584, use $TMP as working dir
5675 $RUNAS cvs -d $DIR/d99cvsroot init || error "cvs init failed"
5678 run_test 99a "cvs init ========================================="
5681 [ -z "$(which cvs 2>/dev/null)" ] &&
5682 skip_env "could not find cvs" && return
5683 [ ! -d $DIR/d99cvsroot ] && test_99a
5685 # some versions of cvs import exit(1) when asked to import links or
5686 # files they can't read. ignore those files.
5687 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
5688 ! -perm +4 -printf '-I %f\n')
5689 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
5690 d99reposname vtag rtag
5692 run_test 99b "cvs import ======================================="
5695 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5696 [ ! -d $DIR/d99cvsroot ] && test_99b
5698 test_mkdir -p $DIR/d99reposname
5699 chown $RUNAS_ID $DIR/d99reposname
5700 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
5702 run_test 99c "cvs checkout ====================================="
5705 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5706 [ ! -d $DIR/d99cvsroot ] && test_99c
5707 cd $DIR/d99reposname
5709 $RUNAS cvs add -m 'addmsg' foo99
5711 run_test 99d "cvs add =========================================="
5714 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5715 [ ! -d $DIR/d99cvsroot ] && test_99c
5716 cd $DIR/d99reposname
5719 run_test 99e "cvs update ======================================="
5722 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5723 [ ! -d $DIR/d99cvsroot ] && test_99d
5724 cd $DIR/d99reposname
5725 $RUNAS cvs commit -m 'nomsg' foo99
5726 rm -fr $DIR/d99cvsroot
5728 run_test 99f "cvs commit ======================================="
5731 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5732 [ "$NETTYPE" = tcp ] || \
5733 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
5736 remote_ost_nodsh && skip "remote OST with nodsh" && return
5737 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5739 { skip "useless for local single node setup" && return; }
5741 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
5742 [ "$PROT" != "tcp" ] && continue
5743 RPORT=$(echo $REMOTE | cut -d: -f2)
5744 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
5747 LPORT=`echo $LOCAL | cut -d: -f2`
5748 if [ $LPORT -ge 1024 ]; then
5749 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
5751 error_exit "local: $LPORT > 1024, remote: $RPORT"
5754 [ "$rc" = 0 ] || error_exit "privileged port not found" )
5756 run_test 100 "check local port using privileged port ==========="
5758 function get_named_value()
5767 echo $line | sed "s/^$tag[ ]*//"
5774 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
5775 awk '/^max_cached_mb/ { print $2 }')
5778 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
5783 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5787 local cache_limit=32
5789 $LCTL set_param -n osc.*-osc*.rpc_stats 0
5790 trap cleanup_101a EXIT
5791 $LCTL set_param -n llite.*.read_ahead_stats 0
5792 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
5795 # randomly read 10000 of 64K chunks from file 3x 32MB in size
5797 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
5798 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
5801 for s in `$LCTL get_param -n llite.*.read_ahead_stats | \
5802 get_named_value 'read but discarded' | cut -d" " -f1`; do
5803 discard=$(($discard + $s))
5807 if [ $(($discard * 10)) -gt $nreads ] ;then
5808 $LCTL get_param osc.*-osc*.rpc_stats
5809 $LCTL get_param llite.*.read_ahead_stats
5810 error "too many ($discard) discarded pages"
5812 rm -f $DIR/$tfile || true
5814 run_test 101a "check read-ahead for random reads ================"
5817 test_mkdir -p $DIR/$tdir
5819 STRIPE_COUNT=$OSTCOUNT
5822 local list=$(comma_list $(osts_nodes))
5823 set_osd_param $list '' read_cache_enable 0
5824 set_osd_param $list '' writethrough_cache_enable 0
5826 trap cleanup_test101bc EXIT
5827 # prepare the read-ahead file
5828 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
5830 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
5833 cleanup_test101bc() {
5838 local list=$(comma_list $(osts_nodes))
5839 set_osd_param $list '' read_cache_enable 1
5840 set_osd_param $list '' writethrough_cache_enable 1
5844 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
5849 local STRIPE_SIZE=1048576
5850 local RA_INC=1048576
5851 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
5852 local FILE_LENGTH=$((64*100))
5853 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
5854 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
5855 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
5856 get_named_value 'read but discarded' | \
5857 cut -d" " -f1 | calc_total`
5858 if [ $DISCARD -gt $discard_limit ]; then
5859 $LCTL get_param llite.*.read_ahead_stats
5860 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
5862 echo "Read-ahead success for size ${READ_SIZE}"
5867 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5868 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping stride IO stride-ahead test" && return
5869 local STRIPE_SIZE=1048576
5870 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
5871 local FILE_LENGTH=$((STRIPE_SIZE*100))
5872 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
5873 # prepare the read-ahead file
5875 cancel_lru_locks osc
5876 for BIDX in 2 4 8 16 32 64 128 256
5878 local BSIZE=$((BIDX*4096))
5879 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
5880 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
5881 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
5882 $LCTL set_param -n llite.*.read_ahead_stats 0
5883 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
5884 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
5885 cancel_lru_locks osc
5891 run_test 101b "check stride-io mode read-ahead ================="
5894 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5895 local STRIPE_SIZE=1048576
5896 local FILE_LENGTH=$((STRIPE_SIZE*100))
5902 cancel_lru_locks osc
5903 $LCTL set_param osc.*.rpc_stats 0
5904 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
5905 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
5906 local stats=$($LCTL get_param -n $osc_rpc_stats)
5907 local lines=$(echo "$stats" | awk 'END {print NR;}')
5910 if [ $lines -le 20 ]; then
5913 for size in 1 2 4 8; do
5914 local rpc=$(echo "$stats" |
5915 awk '($1 == "'$size':") {print $2; exit; }')
5917 error "Small $((size*4))k read IO $rpc !"
5919 echo "$osc_rpc_stats check passed!"
5924 run_test 101c "check stripe_size aligned read-ahead ================="
5927 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
5928 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
5932 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5933 local file=$DIR/$tfile
5934 local size=${FILESIZE_101c:-500}
5935 local ra_MB=${READAHEAD_MB:-40}
5937 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5938 [ $space -gt $((size * 1024)) ] ||
5939 { skip "Need free space ${size}M, have ${space}K" && return; }
5941 echo "Creating test file $file of size ${size}M with ${space}K free space"
5942 $SETSTRIPE -c -1 $file || error "setstripe failed"
5943 dd if=/dev/zero of=$file bs=1M count=$size || error "dd failed"
5944 echo Cancel LRU locks on lustre client to flush the client cache
5945 cancel_lru_locks osc
5947 echo Disable read-ahead
5948 local old_READAHEAD=$(set_read_ahead 0)
5950 echo Reading the test file $file with read-ahead disabled
5951 time_ra_OFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5953 echo Cancel LRU locks on lustre client to flush the client cache
5954 cancel_lru_locks osc
5955 echo Enable read-ahead with ${ra_MB}MB
5956 set_read_ahead $ra_MB
5958 echo Reading the test file $file with read-ahead enabled
5959 time_ra_ON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5961 echo read-ahead disabled time read $time_ra_OFF
5962 echo read-ahead enabled time read $time_ra_ON
5964 set_read_ahead $old_READAHEAD
5966 wait_delete_completed
5968 [ $time_ra_ON -lt $time_ra_OFF ] ||
5969 error "read-ahead enabled time read (${time_ra_ON}s) is more than
5970 read-ahead disabled time read (${time_ra_OFF}s) filesize ${size}M"
5972 run_test 101d "file read with and without read-ahead enabled ================="
5975 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5976 local file=$DIR/$tfile
5981 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5982 local need_space=$((count * size))
5983 [ $space -gt $need_space ] ||
5984 { skip_env "Need free space $need_space, have $space" && return; }
5986 echo Creating $count ${size}K test files
5987 for ((i = 0; i < $count; i++)); do
5988 dd if=/dev/zero of=${file}_${i} bs=$blksize count=$size 2>/dev/null
5991 echo Cancel LRU locks on lustre client to flush the client cache
5992 cancel_lru_locks osc
5994 echo Reset readahead stats
5995 $LCTL set_param -n llite.*.read_ahead_stats 0
5997 for ((i = 0; i < $count; i++)); do
5998 dd if=${file}_${i} of=/dev/null bs=$blksize count=$size 2>/dev/null
6001 local miss=$($LCTL get_param -n llite.*.read_ahead_stats | \
6002 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6004 for ((i = 0; i < $count; i++)); do
6005 rm -rf ${file}_${i} 2>/dev/null
6008 #10000 means 20% reads are missing in readahead
6009 [ $miss -lt 10000 ] || error "misses too much for small reads"
6011 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
6013 cleanup_test101f() {
6015 $LCTL set_param -n llite.*.max_read_ahead_whole_mb $MAX_WHOLE_MB
6016 rm -rf $DIR/$tfile 2>/dev/null
6020 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6021 local file=$DIR/$tfile
6024 MAX_WHOLE_MB=$($LCTL get_param -n llite.*.max_read_ahead_whole_mb)
6025 $LCTL set_param -n llite.*.max_read_ahead_whole_mb 2
6026 dd if=/dev/zero of=${file} bs=2097152 count=1 2>/dev/null
6027 trap cleanup_test101f EXIT
6029 echo Cancel LRU locks on lustre client to flush the client cache
6030 cancel_lru_locks osc
6032 echo Reset readahead stats
6033 $LCTL set_param -n llite.*.read_ahead_stats 0
6034 # Random read in a 2M file, because max_read_ahead_whole_mb = 2M,
6035 # readahead should read in 2M file on second read, so only miss
6037 echo Random 4K reads on 2M file for 1000 times
6038 $READS -f $file -s 2097152 -b 4096 -n $nreads
6040 echo checking missing pages
6041 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6042 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6044 [ $miss -lt 3 ] || error "misses too much pages!"
6047 run_test 101f "check read-ahead for max_read_ahead_whole_mb"
6050 test_mkdir -p $DIR/$tdir
6051 chown $RUNAS_ID $DIR/$tdir
6054 STRIPE_COUNT=$OSTCOUNT
6055 [ $OSTCOUNT -gt 4 ] && STRIPE_COUNT=4
6057 trap cleanup_test102 EXIT
6059 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
6061 for num in 1 2 3 4; do
6062 for count in $(seq 1 $STRIPE_COUNT); do
6063 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
6064 local size=`expr $STRIPE_SIZE \* $num`
6065 local file=file"$num-$idx-$count"
6066 $1 $SETSTRIPE -S $size -i $idx -c $count $file
6072 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
6078 rm -rf $DIR/d0.sanity/d102
6082 local testfile=$DIR/xattr_testfile
6086 [ "$UID" != 0 ] && skip_env "must run as root" && return
6087 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
6088 skip_env "must have user_xattr" && return
6090 [ -z "$(which setfattr 2>/dev/null)" ] &&
6091 skip_env "could not find setfattr" && return
6093 echo "set/get xattr..."
6094 setfattr -n trusted.name1 -v value1 $testfile ||
6095 error "setfattr -n trusted.name1=value1 $testfile failed"
6096 getfattr -n trusted.name1 $testfile 2> /dev/null |
6097 grep "trusted.name1=.value1" ||
6098 error "$testfile missing trusted.name1=value1"
6100 setfattr -n user.author1 -v author1 $testfile ||
6101 error "setfattr -n user.author1=author1 $testfile failed"
6102 getfattr -n user.author1 $testfile 2> /dev/null |
6103 grep "user.author1=.author1" ||
6104 error "$testfile missing trusted.author1=author1"
6107 setfattr -n trusted.name2 -v value2 $testfile ||
6108 error "$testfile unable to set trusted.name2"
6109 setfattr -n trusted.name3 -v value3 $testfile ||
6110 error "$testfile unable to set trusted.name3"
6111 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
6112 grep "trusted.name" | wc -l) -eq 3 ] ||
6113 error "$testfile missing 3 trusted.name xattrs"
6115 setfattr -n user.author2 -v author2 $testfile ||
6116 error "$testfile unable to set user.author2"
6117 setfattr -n user.author3 -v author3 $testfile ||
6118 error "$testfile unable to set user.author3"
6119 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
6120 grep "user.author" | wc -l) -eq 3 ] ||
6121 error "$testfile missing 3 user.author xattrs"
6123 echo "remove xattr..."
6124 setfattr -x trusted.name1 $testfile ||
6125 error "$testfile error deleting trusted.name1"
6126 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
6127 error "$testfile did not delete trusted.name1 xattr"
6129 setfattr -x user.author1 $testfile ||
6130 error "$testfile error deleting user.author1"
6131 getfattr -d -m user $testfile 2> /dev/null | grep "user.author1" &&
6132 error "$testfile did not delete trusted.name1 xattr"
6134 # b10667: setting lustre special xattr be silently discarded
6135 echo "set lustre special xattr ..."
6136 setfattr -n "trusted.lov" -v "invalid value" $testfile ||
6137 error "$testfile allowed setting trusted.lov"
6139 run_test 102a "user xattr test =================================="
6142 # b10930: get/set/list trusted.lov xattr
6143 echo "get/set/list trusted.lov xattr ..."
6144 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
6145 local testfile=$DIR/$tfile
6146 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6147 error "setstripe failed"
6148 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
6149 error "getstripe failed"
6150 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
6151 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
6153 local testfile2=${testfile}2
6154 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
6155 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
6158 setfattr -n trusted.lov -v $value $testfile2
6159 local stripe_size=$($GETSTRIPE -S $testfile2)
6160 local stripe_count=$($GETSTRIPE -c $testfile2)
6161 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6162 [ $stripe_count -eq $STRIPECOUNT ] ||
6163 error "stripe count $stripe_count != $STRIPECOUNT"
6166 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
6169 # b10930: get/set/list lustre.lov xattr
6170 echo "get/set/list lustre.lov xattr ..."
6171 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
6172 test_mkdir -p $DIR/$tdir
6173 chown $RUNAS_ID $DIR/$tdir
6174 local testfile=$DIR/$tdir/$tfile
6175 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6176 error "setstripe failed"
6177 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
6178 error "getstripe failed"
6179 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
6180 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
6182 local testfile2=${testfile}2
6183 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
6184 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
6186 $RUNAS $MCREATE $testfile2
6187 $RUNAS setfattr -n lustre.lov -v $value $testfile2
6188 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
6189 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
6190 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6191 [ $stripe_count -eq $STRIPECOUNT ] ||
6192 error "stripe count $stripe_count != $STRIPECOUNT"
6194 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
6196 compare_stripe_info1() {
6197 local stripe_index_all_zero=true
6199 for num in 1 2 3 4; do
6200 for count in $(seq 1 $STRIPE_COUNT); do
6201 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
6202 local size=$((STRIPE_SIZE * num))
6203 local file=file"$num-$offset-$count"
6204 stripe_size=$(lfs getstripe -S $PWD/$file)
6205 [ $stripe_size -ne $size ] &&
6206 error "$file: size $stripe_size != $size"
6207 stripe_count=$(lfs getstripe -c $PWD/$file)
6208 # allow fewer stripes to be created, ORI-601
6209 [ $stripe_count -lt $(((3 * count + 3) / 4)) ]&&
6210 error "$file: count $stripe_count != $count"
6211 stripe_index=$(lfs getstripe -i $PWD/$file)
6212 [ $stripe_index -ne 0 ] &&
6213 stripe_index_all_zero=false
6217 $stripe_index_all_zero &&
6218 error "all files are being extracted starting from OST index 0"
6223 [ -n "$(which tar 2>/dev/null)" ] &&
6224 strings $(which tar) | grep -q "lustre" && echo tar
6228 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6229 # b10930: tar test for trusted.lov xattr
6230 TAR=$(find_lustre_tar)
6231 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6232 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6234 test_mkdir -p $DIR/d102d
6235 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
6237 compare_stripe_info1
6239 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
6242 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6243 # b10930: tar test for trusted.lov xattr
6244 TAR=$(find_lustre_tar)
6245 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6246 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6248 test_mkdir -p $DIR/d102f
6250 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
6252 compare_stripe_info1
6254 run_test 102f "tar copy files, not keep osts ==========="
6257 local xsize=${1:-1024} # in bytes
6258 local file=$DIR/$tfile
6260 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
6261 skip "must have user_xattr" && return 0
6262 [ -z "$(which setfattr 2>/dev/null)" ] &&
6263 skip_env "could not find setfattr" && return 0
6264 [ -z "$(which getfattr 2>/dev/null)" ] &&
6265 skip_env "could not find getfattr" && return 0
6269 local value="$(generate_string $xsize)"
6271 local xbig=trusted.big
6272 log "save $xbig on $file"
6273 setfattr -n $xbig -v $value $file ||
6274 error "saving $xbig on $file failed"
6276 local orig=$(get_xattr_value $xbig $file)
6277 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
6279 local xsml=trusted.sml
6280 log "save $xsml on $file"
6281 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
6283 local new=$(get_xattr_value $xbig $file)
6284 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
6286 log "grow $xsml on $file"
6287 setfattr -n $xsml -v "$value" $file ||
6288 error "growing $xsml on $file failed"
6290 new=$(get_xattr_value $xbig $file)
6291 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
6292 log "$xbig still valid after growing $xsml"
6297 test_102h() { # bug 15777
6300 run_test 102h "grow xattr from inside inode to external block"
6303 large_xattr_enabled || { skip "large_xattr disabled" && return; }
6304 grow_xattr $(max_xattr_size)
6306 run_test 102ha "grow xattr from inside inode to external inode"
6308 test_102i() { # bug 17038
6310 ln -s $DIR/$tfile $DIR/${tfile}link
6311 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
6312 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"
6313 rm -f $DIR/$tfile $DIR/${tfile}link
6315 run_test 102i "lgetxattr test on symbolic link ============"
6318 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6319 TAR=$(find_lustre_tar)
6320 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6321 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6322 setup_test102 "$RUNAS"
6323 test_mkdir -p $DIR/d102j
6324 chown $RUNAS_ID $DIR/d102j
6325 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
6327 compare_stripe_info1 "$RUNAS"
6329 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
6333 # b22187 just check that does not crash for regular file.
6334 setfattr -n trusted.lov $DIR/$tfile
6335 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
6336 local test_kdir=$DIR/d102k
6337 test_mkdir $test_kdir
6338 local default_size=`$GETSTRIPE -S $test_kdir`
6339 local default_count=`$GETSTRIPE -c $test_kdir`
6340 local default_offset=`$GETSTRIPE -i $test_kdir`
6341 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
6342 error 'dir setstripe failed'
6343 setfattr -n trusted.lov $test_kdir
6344 local stripe_size=`$GETSTRIPE -S $test_kdir`
6345 local stripe_count=`$GETSTRIPE -c $test_kdir`
6346 local stripe_offset=`$GETSTRIPE -i $test_kdir`
6347 [ $stripe_size -eq $default_size ] ||
6348 error "stripe size $stripe_size != $default_size"
6349 [ $stripe_count -eq $default_count ] ||
6350 error "stripe count $stripe_count != $default_count"
6351 [ $stripe_offset -eq $default_offset ] ||
6352 error "stripe offset $stripe_offset != $default_offset"
6353 rm -rf $DIR/$tfile $test_kdir
6355 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
6358 # LU-532 trusted. xattr is invisible to non-root
6359 local testfile=$DIR/$tfile
6363 echo "listxattr as user..."
6364 chown $RUNAS_ID $testfile
6365 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
6366 grep -q "trusted" &&
6367 error "$testfile trusted xattrs are user visible"
6371 run_test 102l "listxattr size test =================================="
6373 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
6374 local path=$DIR/$tfile
6377 listxattr_size_check $path || error "listattr_size_check $path failed"
6379 run_test 102m "Ensure listxattr fails on small bufffer ========"
6385 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
6390 [ "$UID" != 0 ] && skip_env "must run as root" && return
6391 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
6392 skip "must have acl enabled" && return
6393 [ -z "$(which setfacl 2>/dev/null)" ] &&
6394 skip_env "could not find setfacl" && return
6395 $GSS && skip "could not run under gss" && return
6397 declare -a identity_old
6399 for num in $(seq $MDSCOUNT); do
6400 switch_identity $num true || identity_old[$num]=$?
6407 echo "performing cp ..."
6408 run_acl_subtest cp || error "run_acl_subtest cp failed"
6409 echo "performing getfacl-noacl..."
6410 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
6411 echo "performing misc..."
6412 run_acl_subtest misc || error "misc test failed"
6413 echo "performing permissions..."
6414 run_acl_subtest permissions || error "permissions failed"
6415 echo "performing setfacl..."
6416 run_acl_subtest setfacl || error "setfacl test failed"
6418 # inheritance test got from HP
6419 echo "performing inheritance..."
6420 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
6421 chmod +x make-tree || error "chmod +x failed"
6422 run_acl_subtest inheritance || error "inheritance test failed"
6425 echo "LU-974 ignore umask when acl is enabled..."
6426 run_acl_subtest 974 || error "LU-974 umask test failed"
6427 if [ $MDSCOUNT -ge 2 ]; then
6428 run_acl_subtest 974_remote ||
6429 error "LU-974 umask test failed under remote dir"
6432 echo "LU-2561 newly created file is same size as directory..."
6433 run_acl_subtest 2561 || error "LU-2561 test failed"
6438 for num in $(seq $MDSCOUNT); do
6439 if [ "${identity_old[$num]}" = 1 ]; then
6440 switch_identity $num false || identity_old[$num]=$?
6444 run_test 103 "acl test ========================================="
6447 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6449 lfs df || error "lfs df failed"
6450 lfs df -ih || error "lfs df -ih failed"
6451 lfs df -h $DIR || error "lfs df -h $DIR failed"
6452 lfs df -i $DIR || error "lfs df -i $DIR failed"
6453 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
6454 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
6456 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
6457 lctl --device %$OSC deactivate
6458 lfs df || error "lfs df with deactivated OSC failed"
6459 lctl --device %$OSC activate
6460 # wait the osc back to normal
6461 wait_osc_import_state client ost FULL
6463 lfs df || error "lfs df with reactivated OSC failed"
6466 run_test 104a "lfs df [-ih] [path] test ========================="
6469 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6470 [ $RUNAS_ID -eq $UID ] &&
6471 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
6473 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
6474 grep "Permission denied" | wc -l)))
6475 if [ $denied_cnt -ne 0 ]; then
6476 error "lfs check servers test failed"
6479 run_test 104b "$RUNAS lfs check servers test ===================="
6482 # doesn't work on 2.4 kernels
6484 if [ -n "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ]; then
6485 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
6487 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
6491 run_test 105a "flock when mounted without -o flock test ========"
6495 if [ -n "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ]; then
6496 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
6498 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
6502 run_test 105b "fcntl when mounted without -o flock test ========"
6506 if [ -n "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ]; then
6507 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
6509 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
6513 run_test 105c "lockf when mounted without -o flock test ========"
6515 test_105d() { # bug 15924
6516 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6517 test_mkdir -p $DIR/$tdir
6518 [ -z "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ] &&
6519 skip "mount w/o flock enabled" && return
6520 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
6521 $LCTL set_param fail_loc=0x80000315
6522 flocks_test 2 $DIR/$tdir
6524 run_test 105d "flock race (should not freeze) ========"
6526 test_105e() { # bug 22660 && 22040
6527 [ -z "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ] &&
6528 skip "mount w/o flock enabled" && return
6530 flocks_test 3 $DIR/$tfile
6532 run_test 105e "Two conflicting flocks from same process ======="
6534 test_106() { #bug 10921
6535 test_mkdir -p $DIR/$tdir
6536 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
6537 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
6539 run_test 106 "attempt exec of dir followed by chown of that dir"
6542 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6549 local save_pattern=$(sysctl -n kernel.core_pattern)
6550 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
6551 sysctl -w kernel.core_pattern=$file
6552 sysctl -w kernel.core_uses_pid=0
6560 kill -s 11 $SLEEPPID
6562 if [ -e $file ]; then
6563 size=`stat -c%s $file`
6564 [ $size -eq 0 ] && error "Fail to create core file $file"
6566 error "Fail to create core file $file"
6569 sysctl -w kernel.core_pattern=$save_pattern
6570 sysctl -w kernel.core_uses_pid=$save_uses_pid
6573 run_test 107 "Coredump on SIG"
6576 test_mkdir -p $DIR/$tdir
6577 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
6578 error "mkdir with 255 char failed"
6579 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
6580 error "mkdir with 256 char should fail, but did not"
6581 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
6582 error "create with 255 char failed"
6583 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
6584 error "create with 256 char should fail, but did not"
6589 run_test 110 "filename length checking"
6592 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6593 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
6595 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
6597 echo "Starting with $OSTIO_pre threads"
6600 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
6601 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
6602 echo "$NUMTEST creates/unlinks"
6603 test_mkdir -p $DIR/$tdir
6604 createmany -o $DIR/$tdir/$tfile $NUMTEST
6605 unlinkmany $DIR/$tdir/$tfile $NUMTEST
6607 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
6610 # don't return an error
6611 [ $OSTIO_post == $OSTIO_pre ] && echo \
6612 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&
6613 echo "This may be fine, depending on what ran before this test" &&
6614 echo "and how fast this system is." && return
6616 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
6618 run_test 115 "verify dynamic thread creation===================="
6621 wait_delete_completed
6622 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
6623 echo OST kbytes available: ${AVAIL[@]}
6624 MAXI=0; MAXV=${AVAIL[0]}
6625 MINI=0; MINV=${AVAIL[0]}
6626 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
6627 #echo OST $i: ${AVAIL[i]}kb
6628 if [ ${AVAIL[i]} -gt $MAXV ]; then
6629 MAXV=${AVAIL[i]}; MAXI=$i
6631 if [ ${AVAIL[i]} -lt $MINV ]; then
6632 MINV=${AVAIL[i]}; MINI=$i
6635 echo Min free space: OST $MINI: $MINV
6636 echo Max free space: OST $MAXI: $MAXV
6639 test_116a() { # was previously test_116()
6640 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6641 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
6643 echo -n "Free space priority "
6644 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
6649 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip" && return
6650 trap simple_cleanup_common EXIT
6652 # Check if we need to generate uneven OSTs
6653 test_mkdir -p $DIR/$tdir/OST${MINI}
6654 local FILL=$(($MINV / 4))
6655 local DIFF=$(($MAXV - $MINV))
6656 local DIFF2=$(($DIFF * 100 / $MINV))
6658 local threshold=$(do_facet $SINGLEMDS \
6659 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -1)
6660 threshold=${threshold%%%}
6661 echo -n "Check for uneven OSTs: "
6662 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
6664 if [ $DIFF2 -gt $threshold ]; then
6666 echo "Don't need to fill OST$MINI"
6668 # generate uneven OSTs. Write 2% over the QOS threshold value
6670 DIFF=$(($threshold - $DIFF2 + 2))
6671 DIFF2=$(( ($MINV * $DIFF)/100 ))
6672 echo "Fill ${DIFF}% remaining space in OST${MINI} with ${DIFF2}KB"
6673 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
6674 error "setstripe failed"
6675 DIFF=$(($DIFF2 / 2048))
6677 while [ $i -lt $DIFF ]; do
6679 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
6680 bs=2M count=1 2>/dev/null
6689 DIFF=$(($MAXV - $MINV))
6690 DIFF2=$(($DIFF * 100 / $MINV))
6691 echo -n "diff=${DIFF}=${DIFF2}% must be > ${threshold}% for QOS mode..."
6692 if [ $DIFF2 -gt $threshold ]; then
6695 echo "failed - QOS mode won't be used"
6696 skip "QOS imbalance criteria not met"
6697 simple_cleanup_common
6701 MINI1=$MINI; MINV1=$MINV
6702 MAXI1=$MAXI; MAXV1=$MAXV
6704 # now fill using QOS
6705 $SETSTRIPE -c 1 $DIR/$tdir
6706 FILL=$(($FILL / 200))
6707 if [ $FILL -gt 600 ]; then
6710 echo "writing $FILL files to QOS-assigned OSTs"
6712 while [ $i -lt $FILL ]; do
6714 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
6718 echo "wrote $i 200k files"
6722 echo "Note: free space may not be updated, so measurements might be off"
6724 DIFF2=$(($MAXV - $MINV))
6725 echo "free space delta: orig $DIFF final $DIFF2"
6726 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
6727 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
6728 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
6729 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
6730 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
6731 FILL=$(($DIFF2 * 100 / $DIFF - 100))
6733 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
6735 # Figure out which files were written where
6736 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6737 awk '/'$MINI1': / {print $2; exit}')
6739 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
6740 echo "$MINC files created on smaller OST $MINI1"
6741 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6742 awk '/'$MAXI1': / {print $2; exit}')
6744 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
6745 echo "$MAXC files created on larger OST $MAXI1"
6746 FILL=$(($MAXC * 100 / $MINC - 100))
6748 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
6749 [ $MAXC -gt $MINC ] ||
6750 error_ignore LU-9 "stripe QOS didn't balance free space"
6751 simple_cleanup_common
6753 run_test 116a "stripe QOS: free space balance ==================="
6755 test_116b() { # LU-2093
6756 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6757 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
6759 old_rr=$(do_facet $SINGLEMDS lctl get_param -n lov.*mdtlov*.qos_threshold_rr)
6760 do_facet $SINGLEMDS lctl set_param lov.*mdtlov*.qos_threshold_rr 0
6762 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
6763 createmany -o $DIR/$tdir/f- 20 || error "can't create"
6764 do_facet $SINGLEMDS lctl set_param fail_loc=0
6766 do_facet $SINGLEMDS lctl set_param lov.*mdtlov*.qos_threshold_rr $old_rr
6768 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
6770 test_117() # bug 10891
6772 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6773 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
6774 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
6775 lctl set_param fail_loc=0x21e
6776 > $DIR/$tfile || error "truncate failed"
6777 lctl set_param fail_loc=0
6778 echo "Truncate succeeded."
6781 run_test 117 "verify osd extend =========="
6783 NO_SLOW_RESENDCOUNT=4
6784 export OLD_RESENDCOUNT=""
6785 set_resend_count () {
6786 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
6787 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
6788 lctl set_param -n $PROC_RESENDCOUNT $1
6789 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
6792 # for reduce test_118* time (b=14842)
6793 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
6795 # Reset async IO behavior after error case
6797 FILE=$DIR/reset_async
6799 # Ensure all OSCs are cleared
6800 $SETSTRIPE -c -1 $FILE
6801 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
6806 test_118a() #bug 11710
6808 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6811 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6812 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6813 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6815 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6816 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6821 run_test 118a "verify O_SYNC works =========="
6825 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6826 remote_ost_nodsh && skip "remote OST with nodsh" && return
6830 #define OBD_FAIL_OST_ENOENT 0x217
6831 set_nodes_failloc "$(osts_nodes)" 0x217
6832 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6834 set_nodes_failloc "$(osts_nodes)" 0
6835 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6836 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6839 if [[ $RC -eq 0 ]]; then
6840 error "Must return error due to dropped pages, rc=$RC"
6844 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6845 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6849 echo "Dirty pages not leaked on ENOENT"
6851 # Due to the above error the OSC will issue all RPCs syncronously
6852 # until a subsequent RPC completes successfully without error.
6853 $MULTIOP $DIR/$tfile Ow4096yc
6858 run_test 118b "Reclaim dirty pages on fatal error =========="
6862 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6864 # for 118c, restore the original resend count, LU-1940
6865 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
6866 set_resend_count $OLD_RESENDCOUNT
6867 remote_ost_nodsh && skip "remote OST with nodsh" && return
6871 #define OBD_FAIL_OST_EROFS 0x216
6872 set_nodes_failloc "$(osts_nodes)" 0x216
6874 # multiop should block due to fsync until pages are written
6875 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6879 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6880 error "Multiop failed to block on fsync, pid=$MULTIPID"
6883 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6885 if [[ $WRITEBACK -eq 0 ]]; then
6886 error "No page in writeback, writeback=$WRITEBACK"
6889 set_nodes_failloc "$(osts_nodes)" 0
6892 if [[ $RC -ne 0 ]]; then
6893 error "Multiop fsync failed, rc=$RC"
6896 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6897 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6899 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6900 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6904 echo "Dirty pages flushed via fsync on EROFS"
6907 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
6909 # continue to use small resend count to reduce test_118* time (b=14842)
6910 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
6914 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6915 remote_ost_nodsh && skip "remote OST with nodsh" && return
6919 #define OBD_FAIL_OST_BRW_PAUSE_BULK
6920 set_nodes_failloc "$(osts_nodes)" 0x214
6921 # multiop should block due to fsync until pages are written
6922 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6926 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6927 error "Multiop failed to block on fsync, pid=$MULTIPID"
6930 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6932 if [[ $WRITEBACK -eq 0 ]]; then
6933 error "No page in writeback, writeback=$WRITEBACK"
6936 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
6937 set_nodes_failloc "$(osts_nodes)" 0
6939 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6940 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6942 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6943 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6947 echo "Dirty pages gaurenteed flushed via fsync"
6950 run_test 118d "Fsync validation inject a delay of the bulk =========="
6953 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6956 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
6957 lctl set_param fail_loc=0x8000040a
6959 # Should simulate EINVAL error which is fatal
6960 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6962 if [[ $RC -eq 0 ]]; then
6963 error "Must return error due to dropped pages, rc=$RC"
6966 lctl set_param fail_loc=0x0
6968 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6969 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6970 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6972 if [[ $LOCKED -ne 0 ]]; then
6973 error "Locked pages remain in cache, locked=$LOCKED"
6976 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6977 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6981 echo "No pages locked after fsync"
6986 run_test 118f "Simulate unrecoverable OSC side error =========="
6989 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6992 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6993 lctl set_param fail_loc=0x406
6995 # simulate local -ENOMEM
6996 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6999 lctl set_param fail_loc=0
7000 if [[ $RC -eq 0 ]]; then
7001 error "Must return error due to dropped pages, rc=$RC"
7004 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7005 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7006 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7008 if [[ $LOCKED -ne 0 ]]; then
7009 error "Locked pages remain in cache, locked=$LOCKED"
7012 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7013 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7017 echo "No pages locked after fsync"
7022 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
7025 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7026 remote_ost_nodsh && skip "remote OST with nodsh" && return
7030 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7031 set_nodes_failloc "$(osts_nodes)" 0x20e
7032 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
7033 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7036 set_nodes_failloc "$(osts_nodes)" 0
7037 if [[ $RC -eq 0 ]]; then
7038 error "Must return error due to dropped pages, rc=$RC"
7041 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7042 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7043 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7045 if [[ $LOCKED -ne 0 ]]; then
7046 error "Locked pages remain in cache, locked=$LOCKED"
7049 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7050 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7054 echo "No pages locked after fsync"
7058 run_test 118h "Verify timeout in handling recoverables errors =========="
7060 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
7063 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7064 remote_ost_nodsh && skip "remote OST with nodsh" && return
7068 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7069 set_nodes_failloc "$(osts_nodes)" 0x20e
7071 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
7072 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7075 set_nodes_failloc "$(osts_nodes)" 0
7079 if [[ $RC -ne 0 ]]; then
7080 error "got error, but should be not, rc=$RC"
7083 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7084 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7085 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7086 if [[ $LOCKED -ne 0 ]]; then
7087 error "Locked pages remain in cache, locked=$LOCKED"
7090 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7091 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7095 echo "No pages locked after fsync"
7099 run_test 118i "Fix error before timeout in recoverable error =========="
7101 [ "$SLOW" = "no" ] && set_resend_count 4
7104 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7105 remote_ost_nodsh && skip "remote OST with nodsh" && return
7109 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
7110 set_nodes_failloc "$(osts_nodes)" 0x220
7112 # return -EIO from OST
7113 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7115 set_nodes_failloc "$(osts_nodes)" 0x0
7116 if [[ $RC -eq 0 ]]; then
7117 error "Must return error due to dropped pages, rc=$RC"
7120 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7121 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7122 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7123 if [[ $LOCKED -ne 0 ]]; then
7124 error "Locked pages remain in cache, locked=$LOCKED"
7127 # in recoverable error on OST we want resend and stay until it finished
7128 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7129 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7133 echo "No pages locked after fsync"
7137 run_test 118j "Simulate unrecoverable OST side error =========="
7141 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7142 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
7144 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7145 set_nodes_failloc "$(osts_nodes)" 0x20e
7146 test_mkdir -p $DIR/$tdir
7148 for ((i=0;i<10;i++)); do
7149 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
7150 error "dd to $DIR/$tdir/$tfile-$i failed" )&
7157 set_nodes_failloc "$(osts_nodes)" 0
7160 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
7164 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7166 test_mkdir -p $DIR/$tdir
7167 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
7170 run_test 118l "fsync dir ========="
7172 test_118m() # LU-3066
7174 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7175 test_mkdir -p $DIR/$tdir
7176 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
7179 run_test 118m "fdatasync dir ========="
7181 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
7183 test_119a() # bug 11737
7185 BSIZE=$((512 * 1024))
7186 directio write $DIR/$tfile 0 1 $BSIZE
7187 # We ask to read two blocks, which is more than a file size.
7188 # directio will indicate an error when requested and actual
7189 # sizes aren't equeal (a normal situation in this case) and
7190 # print actual read amount.
7191 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
7192 if [ "$NOB" != "$BSIZE" ]; then
7193 error "read $NOB bytes instead of $BSIZE"
7197 run_test 119a "Short directIO read must return actual read amount"
7199 test_119b() # bug 11737
7201 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
7203 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
7204 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
7206 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
7207 error "direct read failed"
7210 run_test 119b "Sparse directIO read must return actual read amount"
7212 test_119c() # bug 13099
7215 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
7216 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
7219 run_test 119c "Testing for direct read hitting hole"
7221 test_119d() # bug 15950
7223 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7224 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
7225 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
7227 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
7228 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
7229 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
7230 lctl set_param fail_loc=0x40d
7231 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
7234 cat $DIR/$tfile > /dev/null &
7235 lctl set_param fail_loc=0
7238 log "the DIO writes have completed, now wait for the reads (should not block very long)"
7240 [ -n "`ps h -p $pid_reads -o comm`" ] && \
7241 error "the read rpcs have not completed in 2s"
7243 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
7245 run_test 119d "The DIO path should try to send a new rpc once one is completed"
7248 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7249 test_mkdir -p $DIR/$tdir
7250 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7251 skip "no early lock cancel on server" && return 0
7253 lru_resize_disable mdc
7254 lru_resize_disable osc
7255 cancel_lru_locks mdc
7256 # asynchronous object destroy at MDT could cause bl ast to client
7257 cancel_lru_locks osc
7259 stat $DIR/$tdir > /dev/null
7260 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7261 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7262 test_mkdir $DIR/$tdir/d1
7263 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7264 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7265 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7266 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7267 lru_resize_enable mdc
7268 lru_resize_enable osc
7270 run_test 120a "Early Lock Cancel: mkdir test"
7273 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7274 test_mkdir -p $DIR/$tdir
7275 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7276 skip "no early lock cancel on server" && return 0
7277 lru_resize_disable mdc
7278 lru_resize_disable osc
7279 cancel_lru_locks mdc
7280 stat $DIR/$tdir > /dev/null
7281 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7282 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7284 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7285 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7286 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7287 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7288 lru_resize_enable mdc
7289 lru_resize_enable osc
7291 run_test 120b "Early Lock Cancel: create test"
7294 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7295 test_mkdir -p $DIR/$tdir
7296 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7297 skip "no early lock cancel on server" && return 0
7298 lru_resize_disable mdc
7299 lru_resize_disable osc
7300 test_mkdir -p $DIR/$tdir/d1
7301 test_mkdir -p $DIR/$tdir/d2
7302 touch $DIR/$tdir/d1/f1
7303 cancel_lru_locks mdc
7304 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
7305 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7306 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7307 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7308 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7309 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7310 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7311 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7312 lru_resize_enable mdc
7313 lru_resize_enable osc
7315 run_test 120c "Early Lock Cancel: link test"
7318 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7319 test_mkdir -p $DIR/$tdir
7320 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7321 skip "no early lock cancel on server" && return 0
7322 lru_resize_disable mdc
7323 lru_resize_disable osc
7325 cancel_lru_locks mdc
7326 stat $DIR/$tdir > /dev/null
7327 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7328 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7329 chmod a+x $DIR/$tdir
7330 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7331 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7332 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7333 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7334 lru_resize_enable mdc
7335 lru_resize_enable osc
7337 run_test 120d "Early Lock Cancel: setattr test"
7340 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7341 test_mkdir -p $DIR/$tdir
7342 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7343 skip "no early lock cancel on server" && return 0
7344 lru_resize_disable mdc
7345 lru_resize_disable osc
7346 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
7347 cancel_lru_locks mdc
7348 cancel_lru_locks osc
7349 dd if=$DIR/$tdir/f1 of=/dev/null
7350 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
7351 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7352 awk '/ldlm_cancel/ {print $2}'`
7353 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7354 awk '/ldlm_bl_callback/ {print $2}'`
7355 unlink $DIR/$tdir/f1
7356 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7357 awk '/ldlm_cancel/ {print $2}'`
7358 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7359 awk '/ldlm_bl_callback/ {print $2}'`
7360 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7361 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7362 lru_resize_enable mdc
7363 lru_resize_enable osc
7365 run_test 120e "Early Lock Cancel: unlink test"
7368 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7369 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7370 skip "no early lock cancel on server" && return 0
7371 test_mkdir -p $DIR/$tdir
7372 lru_resize_disable mdc
7373 lru_resize_disable osc
7374 test_mkdir -p $DIR/$tdir/d1
7375 test_mkdir -p $DIR/$tdir/d2
7376 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
7377 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
7378 cancel_lru_locks mdc
7379 cancel_lru_locks osc
7380 dd if=$DIR/$tdir/d1/f1 of=/dev/null
7381 dd if=$DIR/$tdir/d2/f2 of=/dev/null
7382 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
7383 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7384 awk '/ldlm_cancel/ {print $2}'`
7385 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7386 awk '/ldlm_bl_callback/ {print $2}'`
7387 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7388 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7389 awk '/ldlm_cancel/ {print $2}'`
7390 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7391 awk '/ldlm_bl_callback/ {print $2}'`
7392 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7393 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7394 lru_resize_enable mdc
7395 lru_resize_enable osc
7397 run_test 120f "Early Lock Cancel: rename test"
7400 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7401 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7402 skip "no early lock cancel on server" && return 0
7403 lru_resize_disable mdc
7404 lru_resize_disable osc
7406 echo create $count files
7407 test_mkdir -p $DIR/$tdir
7408 cancel_lru_locks mdc
7409 cancel_lru_locks osc
7412 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7413 awk '/ldlm_cancel/ {print $2}'`
7414 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7415 awk '/ldlm_bl_callback/ {print $2}'`
7416 createmany -o $DIR/$tdir/f $count
7418 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7419 awk '/ldlm_cancel/ {print $2}'`
7420 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7421 awk '/ldlm_bl_callback/ {print $2}'`
7423 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
7424 echo rm $count files
7427 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7428 awk '/ldlm_cancel/ {print $2}'`
7429 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7430 awk '/ldlm_bl_callback/ {print $2}'`
7432 echo total: $count removes in $((t2-t1))
7433 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
7435 # wait for commitment of removal
7436 lru_resize_enable mdc
7437 lru_resize_enable osc
7439 run_test 120g "Early Lock Cancel: performance test"
7441 test_121() { #bug #10589
7442 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7444 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
7445 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
7446 lctl set_param fail_loc=0x310
7447 cancel_lru_locks osc > /dev/null
7448 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
7449 lctl set_param fail_loc=0
7450 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
7452 run_test 121 "read cancel race ========="
7454 test_123a() { # was test 123, statahead(bug 11401)
7455 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7457 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
7458 log "testing on UP system. Performance may be not as good as expected."
7463 test_mkdir -p $DIR/$tdir
7464 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
7465 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
7467 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
7468 createmany -o $DIR/$tdir/$tfile $j $((i - j))
7470 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7471 lctl set_param -n llite.*.statahead_max 0
7472 lctl get_param llite.*.statahead_max
7473 cancel_lru_locks mdc
7474 cancel_lru_locks osc
7476 time ls -l $DIR/$tdir | wc -l
7478 delta=$((etime - stime))
7479 log "ls $i files without statahead: $delta sec"
7480 lctl set_param llite.*.statahead_max=$max
7482 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7483 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
7484 cancel_lru_locks mdc
7485 cancel_lru_locks osc
7487 time ls -l $DIR/$tdir | wc -l
7489 delta_sa=$((etime - stime))
7490 log "ls $i files with statahead: $delta_sa sec"
7491 lctl get_param -n llite.*.statahead_stats
7492 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7494 [ $swrong -lt $ewrong ] && log "statahead was stopped, maybe too many locks held!"
7495 [ $delta -eq 0 -o $delta_sa -eq 0 ] && continue
7497 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7498 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7499 lctl set_param -n llite.*.statahead_max 0
7500 lctl get_param llite.*.statahead_max
7501 cancel_lru_locks mdc
7502 cancel_lru_locks osc
7504 time ls -l $DIR/$tdir | wc -l
7506 delta=$((etime - stime))
7507 log "ls $i files again without statahead: $delta sec"
7508 lctl set_param llite.*.statahead_max=$max
7509 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7510 if [ $SLOWOK -eq 0 ]; then
7511 error "ls $i files is slower with statahead!"
7513 log "ls $i files is slower with statahead!"
7519 [ $delta -gt 20 ] && break
7520 [ $delta -gt 8 ] && MULT=$((50 / delta))
7521 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
7529 delta=$((etime - stime))
7530 log "rm -r $DIR/$tdir/: $delta seconds"
7532 lctl get_param -n llite.*.statahead_stats
7534 run_test 123a "verify statahead work"
7536 test_123b () { # statahead(bug 15027)
7537 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7538 test_mkdir -p $DIR/$tdir
7539 createmany -o $DIR/$tdir/$tfile-%d 1000
7541 cancel_lru_locks mdc
7542 cancel_lru_locks osc
7544 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
7545 lctl set_param fail_loc=0x80000803
7546 ls -lR $DIR/$tdir > /dev/null
7548 lctl set_param fail_loc=0x0
7549 lctl get_param -n llite.*.statahead_stats
7554 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
7557 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7558 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
7559 skip "no lru resize on server" && return 0
7561 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
7563 log "create $NR files at $DIR/$tdir"
7564 createmany -o $DIR/$tdir/f $NR ||
7565 error "failed to create $NR files in $DIR/$tdir"
7567 cancel_lru_locks mdc
7568 ls -l $DIR/$tdir > /dev/null
7572 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
7573 local PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
7574 LRU_SIZE=$(lctl get_param -n $PARAM)
7575 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
7576 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
7578 log "NS=$(basename $NSDIR)"
7583 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
7584 skip "Not enough cached locks created!"
7591 # We know that lru resize allows one client to hold $LIMIT locks
7592 # for 10h. After that locks begin to be killed by client.
7594 local LIMIT=`lctl get_param -n $NSDIR.pool.limit`
7597 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
7598 # killing locks. Some time was spent for creating locks. This means
7599 # that up to the moment of sleep finish we must have killed some of
7600 # them (10-100 locks). This depends on how fast ther were created.
7601 # Many of them were touched in almost the same moment and thus will
7602 # be killed in groups.
7603 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
7605 # Use $LRU_SIZE_B here to take into account real number of locks
7606 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
7607 local LRU_SIZE_B=$LRU_SIZE
7609 local OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
7610 log "OLD_LVF=$OLD_LVF"
7611 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
7613 # Let's make sure that we really have some margin. Client checks
7614 # cached locks every 10 sec.
7616 log "Sleep ${SLEEP} sec"
7618 while ((SEC<$SLEEP)); do
7622 LRU_SIZE=`lctl get_param -n $NSDIR/lru_size`
7626 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
7627 local LRU_SIZE_A=`lctl get_param -n $NSDIR.lru_size`
7629 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
7630 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
7631 unlinkmany $DIR/$tdir/f $NR
7635 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
7636 log "unlink $NR files at $DIR/$tdir"
7637 unlinkmany $DIR/$tdir/f $NR
7639 run_test 124a "lru resize ======================================="
7641 get_max_pool_limit()
7643 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
7646 if test $l -gt $max; then
7654 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7655 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
7656 skip "no lru resize on server" && return 0
7658 LIMIT=`get_max_pool_limit`
7660 NR=$(($(default_lru_size)*20))
7661 if [ $NR -gt $LIMIT ]; then
7662 log "Limit lock number by $LIMIT locks"
7665 lru_resize_disable mdc
7666 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
7667 error "failed to create $DIR/$tdir/disable_lru_resize"
7669 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
7670 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
7671 cancel_lru_locks mdc
7674 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7677 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7680 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7684 nolruresize_delta=$((etime-stime))
7685 log "ls -la time: $nolruresize_delta seconds"
7686 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7687 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
7689 lru_resize_enable mdc
7690 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
7691 error "failed to create $DIR/$tdir/enable_lru_resize"
7693 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
7694 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
7695 cancel_lru_locks mdc
7698 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7701 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7704 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7708 lruresize_delta=$((etime-stime))
7709 log "ls -la time: $lruresize_delta seconds"
7710 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7712 if [ $lruresize_delta -gt $nolruresize_delta ]; then
7713 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
7714 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
7715 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
7717 log "lru resize performs the same with no lru resize"
7719 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
7721 run_test 124b "lru resize (performance test) ======================="
7723 test_125() { # 13358
7724 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7725 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
7726 test_mkdir -p $DIR/d125 || error "mkdir failed"
7727 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
7728 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
7729 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
7731 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
7733 test_126() { # bug 12829/13455
7734 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7735 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
7736 $GSS && skip "must run as gss disabled" && return
7738 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
7739 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
7741 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
7743 run_test 126 "check that the fsgid provided by the client is taken into account"
7745 test_127a() { # bug 15521
7746 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7747 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
7748 $LCTL set_param osc.*.stats=0
7749 FSIZE=$((2048 * 1024))
7750 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7751 cancel_lru_locks osc
7752 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
7754 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
7755 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
7756 echo "got $COUNT $NAME"
7757 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
7758 eval $NAME=$COUNT || error "Wrong proc format"
7761 read_bytes|write_bytes)
7762 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
7763 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
7764 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
7765 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
7766 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
7767 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
7768 error "sumsquare is too small: $SUMSQ"
7769 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
7770 error "sumsquare is too big: $SUMSQ"
7774 done < $DIR/${tfile}.tmp
7776 #check that we actually got some stats
7777 [ "$read_bytes" ] || error "Missing read_bytes stats"
7778 [ "$write_bytes" ] || error "Missing write_bytes stats"
7779 [ "$read_bytes" != 0 ] || error "no read done"
7780 [ "$write_bytes" != 0 ] || error "no write done"
7782 run_test 127a "verify the client stats are sane"
7784 test_127b() { # bug LU-333
7785 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7786 $LCTL set_param llite.*.stats=0
7787 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
7788 # perform 2 reads and writes so MAX is different from SUM.
7789 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7790 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7791 cancel_lru_locks osc
7792 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
7793 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
7795 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
7796 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
7797 echo "got $COUNT $NAME"
7798 eval $NAME=$COUNT || error "Wrong proc format"
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"
7808 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
7809 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
7810 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
7811 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
7815 done < $TMP/${tfile}.tmp
7817 #check that we actually got some stats
7818 [ "$read_bytes" ] || error "Missing read_bytes stats"
7819 [ "$write_bytes" ] || error "Missing write_bytes stats"
7820 [ "$read_bytes" != 0 ] || error "no read done"
7821 [ "$write_bytes" != 0 ] || error "no write done"
7823 run_test 127b "verify the llite client stats are sane"
7825 test_128() { # bug 15212
7827 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
7832 result=$(grep error $TMP/$tfile.log)
7834 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
7836 run_test 128 "interactive lfs for 2 consecutive find's"
7843 local LDPROC=/proc/fs/ldiskfs
7844 local facets=$(get_facets MDS)
7846 for facet in ${facets//,/ }; do
7847 canondev=$(ldiskfs_canon \
7848 *.$(convert_facet2label $facet).mntdev $facet)
7849 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" ||
7850 LDPROC=/sys/fs/ldiskfs
7851 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
7856 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7857 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
7858 skip "Only applicable to ldiskfs-based MDTs"
7861 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7866 test_mkdir -p $DIR/$tdir
7868 MAX=$(stat -c%s "$DIR/$tdir")
7872 while [ ! $I -gt $MAX ]; do
7873 $MULTIOP $DIR/$tdir/$J Oc
7875 #check two errors ENOSPC for new version of ext4 max_dir_size patch
7876 #mainline kernel commit df981d03eeff7971ac7e6ff37000bfa702327ef1
7877 #and EFBIG for previous versions
7878 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ] && [ $I -gt 0 ]; then
7880 echo "return code $rc received as expected"
7881 multiop $DIR/$tdir/$J Oc
7883 I=$(stat -c%s "$DIR/$tdir")
7884 if [ $I -gt $MAX ] && [ $rc -eq 0 ]; then
7887 error_exit "return code $rc current dir size $I " \
7888 "previous limit $MAX"
7890 elif [ $rc -ne 0 ]; then
7892 error_exit "return code $rc received instead of expected " \
7893 "$EFBIG or $ENOSPC, files in dir $I"
7896 I=$(stat -c%s "$DIR/$tdir")
7900 error "exceeded dir size limit $MAX x $MDSCOUNT $MAX : $I bytes"
7902 run_test 129 "test directory size limit ========================"
7911 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7912 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
7915 trap cleanup_130 EXIT RETURN
7917 local fm_file=$DIR/$tfile
7918 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
7919 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
7920 error "dd failed for $fm_file"
7922 # LU-1795: test filefrag/FIEMAP once, even if unsupported
7923 filefrag -ves $fm_file
7925 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7926 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7927 [ $RC != 0 ] && error "filefrag $fm_file failed"
7929 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
7930 grep -v "ext:" | grep -v "found")
7931 lun=$($GETSTRIPE -i $fm_file)
7933 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
7936 for line in $filefrag_op
7938 frag_lun=`echo $line | cut -d: -f5`
7939 ext_len=`echo $line | cut -d: -f4`
7940 if (( $frag_lun != $lun )); then
7942 error "FIEMAP on 1-stripe file($fm_file) failed"
7945 (( tot_len += ext_len ))
7948 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
7950 error "FIEMAP on 1-stripe file($fm_file) failed;"
7956 echo "FIEMAP on single striped file succeeded"
7958 run_test 130a "FIEMAP (1-stripe file)"
7961 [ "$OSTCOUNT" -lt "2" ] &&
7962 skip_env "skipping FIEMAP on 2-stripe file test" && return
7964 [ "$OSTCOUNT" -ge "10" ] &&
7965 skip_env "skipping FIEMAP with >= 10 OSTs" && return
7967 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7968 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
7971 trap cleanup_130 EXIT RETURN
7973 local fm_file=$DIR/$tfile
7974 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
7975 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7976 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7978 dd if=/dev/zero of=$fm_file bs=1M count=2 ||
7979 error "dd failed on $fm_file"
7981 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7982 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
7983 grep -v "ext:" | grep -v "found")
7985 last_lun=$(echo $filefrag_op | cut -d: -f5)
7990 for line in $filefrag_op
7992 frag_lun=`echo $line | cut -d: -f5`
7993 ext_len=`echo $line | cut -d: -f4`
7994 if (( $frag_lun != $last_lun )); then
7995 if (( tot_len != 1024 )); then
7997 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
8004 (( tot_len += ext_len ))
8007 if (( num_luns != 2 || tot_len != 1024 )); then
8009 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8015 echo "FIEMAP on 2-stripe file succeeded"
8017 run_test 130b "FIEMAP (2-stripe file)"
8020 [ "$OSTCOUNT" -lt "2" ] &&
8021 skip_env "skipping FIEMAP on 2-stripe file" && return
8023 [ "$OSTCOUNT" -ge "10" ] &&
8024 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8026 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8027 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
8030 trap cleanup_130 EXIT RETURN
8032 local fm_file=$DIR/$tfile
8033 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
8034 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8035 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8037 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
8039 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8040 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
8042 last_lun=`echo $filefrag_op | cut -d: -f5`
8047 for line in $filefrag_op
8049 frag_lun=`echo $line | cut -d: -f5`
8050 ext_len=`echo $line | cut -d: -f4`
8051 if (( $frag_lun != $last_lun )); then
8052 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
8053 if (( logical != 512 )); then
8055 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
8058 if (( tot_len != 512 )); then
8060 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
8067 (( tot_len += ext_len ))
8070 if (( num_luns != 2 || tot_len != 512 )); then
8072 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8078 echo "FIEMAP on 2-stripe file with hole succeeded"
8080 run_test 130c "FIEMAP (2-stripe file with hole)"
8083 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
8085 [ "$OSTCOUNT" -ge "10" ] &&
8086 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8088 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8089 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
8091 trap cleanup_130 EXIT RETURN
8093 local fm_file=$DIR/$tfile
8094 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file||error "setstripe on $fm_file"
8095 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8096 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8098 local actual_stripecnt=$($GETSTRIPE -c $fm_file)
8099 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripecnt ||
8100 error "dd failed on $fm_file"
8102 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8103 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" |
8104 grep -v "ext:" | grep -v "found"`
8106 last_lun=`echo $filefrag_op | cut -d: -f5`
8111 for line in $filefrag_op
8113 frag_lun=`echo $line | cut -d: -f5`
8114 ext_len=`echo $line | cut -d: -f4`
8115 if (( $frag_lun != $last_lun )); then
8116 if (( tot_len != 1024 )); then
8118 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
8125 (( tot_len += ext_len ))
8128 if (( num_luns != actual_stripecnt || tot_len != 1024 )); then
8130 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8136 echo "FIEMAP on N-stripe file succeeded"
8138 run_test 130d "FIEMAP (N-stripe file)"
8141 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
8143 [ "$OSTCOUNT" -ge "10" ] &&
8144 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8146 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8147 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
8149 trap cleanup_130 EXIT RETURN
8151 local fm_file=$DIR/$tfile
8152 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
8153 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8154 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8157 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
8158 for ((i = 0; i < $NUM_BLKS; i++))
8160 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
8163 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8164 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
8166 last_lun=`echo $filefrag_op | cut -d: -f5`
8171 for line in $filefrag_op
8173 frag_lun=`echo $line | cut -d: -f5`
8174 ext_len=`echo $line | cut -d: -f4`
8175 if (( $frag_lun != $last_lun )); then
8176 if (( tot_len != $EXPECTED_LEN )); then
8178 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
8185 (( tot_len += ext_len ))
8188 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
8190 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8196 echo "FIEMAP with continuation calls succeeded"
8198 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
8200 # Test for writev/readv
8202 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
8203 error "writev test failed"
8204 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
8205 error "readv failed"
8208 run_test 131a "test iov's crossing stripe boundary for writev/readv"
8211 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
8212 error "append writev test failed"
8213 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
8214 error "append writev test failed"
8217 run_test 131b "test append writev"
8220 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
8223 run_test 131c "test read/write on file w/o objects"
8226 rwv -f $DIR/$tfile -w -n 1 1572864
8227 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
8228 if [ "$NOB" != 1572864 ]; then
8229 error "Short read filed: read $NOB bytes instead of 1572864"
8233 run_test 131d "test short read"
8236 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
8237 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
8238 error "read hitting hole failed"
8241 run_test 131e "test read hitting hole"
8246 for node in $(osts_nodes); do
8247 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
8248 [ x$gl = x"" ] && gl=0
8249 gl_sum=$((gl_sum + gl))
8259 if [ x$som = x"enabled" ]; then
8260 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
8261 MOUNTOPT=`echo $MOUNTOPT | sed 's/som_preview//g'`
8262 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
8264 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
8265 MOUNTOPT="$MOUNTOPT,som_preview"
8266 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
8269 # do remount to make new mount-conf parameters actual
8276 test_132() { #1028, SOM
8277 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8278 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8279 local num=$(get_mds_dir $DIR)
8280 local mymds=mds${num}
8281 local MOUNTOPT_SAVE=$MOUNTOPT
8283 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8284 cancel_lru_locks osc
8286 som1=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
8288 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8289 stat $DIR/$tfile >/dev/null
8290 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8291 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
8293 som_mode_switch $som1 $gl1 $gl2
8295 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8296 cancel_lru_locks osc
8298 som2=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
8299 if [ $som1 == $som2 ]; then
8300 error "som is still "$som2
8301 if [ x$som2 = x"enabled" ]; then
8308 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8309 stat $DIR/$tfile >/dev/null
8310 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8311 echo "====> SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
8312 som_mode_switch $som2 $gl1 $gl2
8313 MOUNTOPT=$MOUNTOPT_SAVE
8315 run_test 132 "som avoids glimpse rpc"
8321 $SINGLEMDS) res=`do_facet $SINGLEMDS $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$2"`
8323 ost) res=`do_facet ost1 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$2"`
8325 *) error "Wrong argument $1" ;;
8328 count=`echo $res | awk '{print $2}'`
8329 [ -z "$res" ] && error "The counter for $2 on $1 was not incremented"
8330 # if the argument $3 is zero, it means any stat increment is ok.
8331 if [ $3 -gt 0 ] ; then
8332 [ $count -ne $3 ] && error "The $2 counter on $1 is wrong - expected $3"
8337 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8338 remote_ost_nodsh && skip "remote OST with nodsh" && return
8339 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8341 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8342 { skip "MDS doesn't support rename stats"; return; }
8343 local testdir=$DIR/${tdir}/stats_testdir
8344 mkdir -p $DIR/${tdir}
8347 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8348 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8350 # verify mdt stats first.
8351 mkdir ${testdir} || error "mkdir failed"
8352 check_stats $SINGLEMDS "mkdir" 1
8353 touch ${testdir}/${tfile} || "touch failed"
8354 check_stats $SINGLEMDS "open" 1
8355 check_stats $SINGLEMDS "close" 1
8356 mknod ${testdir}/${tfile}-pipe p || "mknod failed"
8357 check_stats $SINGLEMDS "mknod" 1
8358 rm -f ${testdir}/${tfile}-pipe || "pipe remove failed"
8359 check_stats $SINGLEMDS "unlink" 1
8360 rm -f ${testdir}/${tfile} || error "file remove failed"
8361 check_stats $SINGLEMDS "unlink" 2
8363 # remove working dir and check mdt stats again.
8364 rmdir ${testdir} || error "rmdir failed"
8365 check_stats $SINGLEMDS "rmdir" 1
8367 local testdir1=$DIR/${tdir}/stats_testdir1
8369 mkdir -p ${testdir1}
8370 touch ${testdir1}/test1
8371 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
8372 check_stats $SINGLEMDS "crossdir_rename" 1
8374 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
8375 check_stats $SINGLEMDS "samedir_rename" 1
8379 run_test 133a "Verifying MDT stats ========================================"
8382 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8383 remote_ost_nodsh && skip "remote OST with nodsh" && return
8384 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8385 local testdir=$DIR/${tdir}/stats_testdir
8386 mkdir -p ${testdir} || error "mkdir failed"
8387 touch ${testdir}/${tfile} || "touch failed"
8388 cancel_lru_locks mdc
8391 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8392 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8394 # extra mdt stats verification.
8395 chmod 444 ${testdir}/${tfile} || error "chmod failed"
8396 check_stats $SINGLEMDS "setattr" 1
8397 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8398 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
8400 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
8401 check_stats $SINGLEMDS "getattr" 1
8403 $LFS df || error "lfs failed"
8404 check_stats $SINGLEMDS "statfs" 1
8408 run_test 133b "Verifying extra MDT stats =================================="
8411 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8412 remote_ost_nodsh && skip "remote OST with nodsh" && return
8413 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8414 local testdir=$DIR/${tdir}/stats_testdir
8415 test_mkdir -p ${testdir} || error "mkdir failed"
8417 # verify obdfilter stats.
8418 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8420 cancel_lru_locks osc
8421 wait_delete_completed
8424 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8425 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8427 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
8429 cancel_lru_locks osc
8430 check_stats ost "write" 1
8432 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
8433 check_stats ost "read" 1
8435 > ${testdir}/${tfile} || error "truncate failed"
8436 check_stats ost "punch" 1
8438 rm -f ${testdir}/${tfile} || error "file remove failed"
8439 wait_delete_completed
8440 check_stats ost "destroy" 1
8444 run_test 133c "Verifying OST stats ========================================"
8451 while [ $value -ge 2 ]; do
8456 if [ $orig -gt $order ]; then
8464 local size=('K' 'M' 'G' 'T');
8466 local size_string=$value
8468 while [ $value -ge 1024 ]; do
8469 if [ $i -gt 3 ]; then
8470 #T is the biggest unit we get here, if that is bigger,
8472 size_string=${value}T
8475 value=$((value >> 10))
8476 if [ $value -lt 1024 ]; then
8477 size_string=${value}${size[$i]}
8488 local context=${2:-.}
8489 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
8491 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
8496 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8497 remote_ost_nodsh && skip "remote OST with nodsh" && return
8498 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8499 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8500 { skip "MDS doesn't support rename stats"; return; }
8502 local testdir1=$DIR/${tdir}/stats_testdir1
8503 local testdir2=$DIR/${tdir}/stats_testdir2
8505 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8507 mkdir -p ${testdir1} || error "mkdir failed"
8508 mkdir -p ${testdir2} || error "mkdir failed"
8510 createmany -o $testdir1/test 512 || error "createmany failed"
8512 # check samedir rename size
8513 mv ${testdir1}/test0 ${testdir1}/test_0
8515 local testdir1_size=$(ls -l $DIR/${tdir} |
8516 awk '/stats_testdir1/ {print $5}')
8517 local testdir2_size=$(ls -l $DIR/${tdir} |
8518 awk '/stats_testdir2/ {print $5}')
8520 testdir1_size=$(order_2 $testdir1_size)
8521 testdir2_size=$(order_2 $testdir2_size)
8523 testdir1_size=$(size_in_KMGT $testdir1_size)
8524 testdir2_size=$(size_in_KMGT $testdir2_size)
8526 echo "source rename dir size: ${testdir1_size}"
8527 echo "target rename dir size: ${testdir2_size}"
8529 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
8530 eval $cmd || error "$cmd failed"
8531 local samedir=$($cmd | grep 'same_dir')
8532 local same_sample=$(get_rename_size $testdir1_size)
8533 [ -z "$samedir" ] && error "samedir_rename_size count error"
8534 [ "$same_sample" -eq 1 ] || error "samedir_rename_size error $same_sample"
8535 echo "Check same dir rename stats success"
8537 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8539 # check crossdir rename size
8540 mv ${testdir1}/test_0 ${testdir2}/test_0
8542 testdir1_size=$(ls -l $DIR/${tdir} |
8543 awk '/stats_testdir1/ {print $5}')
8544 testdir2_size=$(ls -l $DIR/${tdir} |
8545 awk '/stats_testdir2/ {print $5}')
8547 testdir1_size=$(order_2 $testdir1_size)
8548 testdir2_size=$(order_2 $testdir2_size)
8550 testdir1_size=$(size_in_KMGT $testdir1_size)
8551 testdir2_size=$(size_in_KMGT $testdir2_size)
8553 echo "source rename dir size: ${testdir1_size}"
8554 echo "target rename dir size: ${testdir2_size}"
8556 eval $cmd || error "$cmd failed"
8557 local crossdir=$($cmd | grep 'crossdir')
8558 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
8559 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
8560 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
8561 [ "$src_sample" -eq 1 ] || error "crossdir_rename_size error $src_sample"
8562 [ "$tgt_sample" -eq 1 ] || error "crossdir_rename_size error $tgt_sample"
8563 echo "Check cross dir rename stats success"
8566 run_test 133d "Verifying rename_stats ========================================"
8569 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8570 local testdir=$DIR/${tdir}/stats_testdir
8571 local ctr f0 f1 bs=32768 count=42 sum
8573 remote_ost_nodsh && skip "remote OST with nodsh" && return
8574 mkdir -p ${testdir} || error "mkdir failed"
8576 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8578 for ctr in {write,read}_bytes; do
8580 cancel_lru_locks osc
8582 do_facet ost1 $LCTL set_param -n \
8583 "obdfilter.*.exports.clear=clear"
8585 if [ $ctr = write_bytes ]; then
8587 f1=${testdir}/${tfile}
8589 f0=${testdir}/${tfile}
8593 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
8596 cancel_lru_locks osc
8598 sum=$(do_facet ost1 $LCTL get_param \
8599 "obdfilter.*.exports.*.stats" | \
8602 $1 == ctr { sum += $7 }
8605 if ((sum != bs * count)); then
8606 error "Bad $ctr sum, expected $((bs * count)), got $sum"
8612 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
8615 local proc_dirs="/proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/"
8618 # First without trusting modes.
8620 -exec cat '{}' \; &> /dev/null
8622 # Second verifying readability.
8626 -exec cat '{}' \; > /dev/null ||
8627 error "proc file read failed"
8629 for facet in $SINGLEMDS ost1; do
8630 do_facet $facet find $proc_dirs \
8631 -not -name req_history \
8632 -exec cat '{}' \\\; &> /dev/null
8634 do_facet $facet find $proc_dirs \
8635 -not -name req_history \
8638 -exec cat '{}' \\\; > /dev/null ||
8639 error "proc file read failed"
8642 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
8644 test_140() { #bug-17379
8645 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8646 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
8647 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
8648 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
8650 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
8651 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
8653 while i=`expr $i + 1`; do
8654 test_mkdir -p $i || error "Creating dir $i"
8655 cd $i || error "Changing to $i"
8656 ln -s ../stat stat || error "Creating stat symlink"
8657 # Read the symlink until ELOOP present,
8658 # not LBUGing the system is considered success,
8659 # we didn't overrun the stack.
8660 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
8662 if [ $ret -eq 40 ]; then
8665 error "Open stat symlink"
8671 echo "The symlink depth = $i"
8672 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
8673 error "Invalid symlink depth"
8675 # Test recursive symlink
8676 ln -s symlink_self symlink_self
8677 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
8678 echo "open symlink_self returns $ret"
8679 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
8681 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
8684 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8685 local TF="$TMP/$tfile"
8687 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
8689 cancel_lru_locks osc
8690 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
8691 remount_client $MOUNT
8693 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
8696 $TRUNCATE $DIR/$tfile 6000
8697 cancel_lru_locks osc
8698 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
8701 echo "12345" >>$DIR/$tfile
8702 cancel_lru_locks osc
8703 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
8706 echo "12345" >>$DIR/$tfile
8707 cancel_lru_locks osc
8708 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
8713 run_test 150 "truncate/append tests"
8715 #LU-2902 roc_hit was not able to read all values from lproc
8716 function roc_hit_init() {
8717 local list=$(comma_list $(osts_nodes))
8718 local dir=$DIR/$tdir-check
8719 local file=$dir/file
8725 #use setstripe to do a write to every ost
8726 for i in $(seq 0 $((OSTCOUNT-1))); do
8727 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
8728 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
8729 idx=$(printf %04x $i)
8730 BEFORE=$(get_osd_param $list *OST*$idx stats |
8731 awk '$1 == "cache_access" {sum += $2} END { print sum }')
8732 if [ -z "$BEFORE" ]; then
8736 cancel_lru_locks osc
8737 cat $file >/dev/null
8739 AFTER=$(get_osd_param $list *OST*$idx stats |
8740 awk '$1 == "cache_access" {sum += $2} END { print sum }')
8742 echo BEFORE:$BEFORE AFTER:$AFTER
8743 if ! let "AFTER - BEFORE == 4"; then
8745 error "roc_hit is not safe to use"
8753 function roc_hit() {
8754 local list=$(comma_list $(osts_nodes))
8755 echo $(get_osd_param $list '' stats |
8756 awk '$1 == "cache_hit" {sum += $2} END { print sum }')
8759 function set_cache() {
8762 if [ "$2" == "off" ]; then
8765 local list=$(comma_list $(osts_nodes))
8766 set_osd_param $list '' $1_cache_enable $on
8768 cancel_lru_locks osc
8772 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8773 remote_ost_nodsh && skip "remote OST with nodsh" && return
8776 local list=$(comma_list $(osts_nodes))
8778 # check whether obdfilter is cache capable at all
8779 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
8780 echo "not cache-capable obdfilter"
8784 # check cache is enabled on all obdfilters
8785 if get_osd_param $list '' read_cache_enable | grep 0; then
8786 echo "oss cache is disabled"
8790 set_osd_param $list '' writethrough_cache_enable 1
8792 # check write cache is enabled on all obdfilters
8793 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
8794 echo "oss write cache is NOT enabled"
8800 #define OBD_FAIL_OBD_NO_LRU 0x609
8801 do_nodes $list $LCTL set_param fail_loc=0x609
8803 # pages should be in the case right after write
8804 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
8807 local BEFORE=$(roc_hit)
8808 cancel_lru_locks osc
8809 cat $DIR/$tfile >/dev/null
8810 local AFTER=$(roc_hit)
8812 do_nodes $list $LCTL set_param fail_loc=0
8814 if ! let "AFTER - BEFORE == CPAGES"; then
8815 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8818 # the following read invalidates the cache
8819 cancel_lru_locks osc
8820 set_osd_param $list '' read_cache_enable 0
8821 cat $DIR/$tfile >/dev/null
8823 # now data shouldn't be found in the cache
8825 cancel_lru_locks osc
8826 cat $DIR/$tfile >/dev/null
8828 if let "AFTER - BEFORE != 0"; then
8829 error "IN CACHE: before: $BEFORE, after: $AFTER"
8832 set_osd_param $list '' read_cache_enable 1
8835 run_test 151 "test cache on oss and controls ==============================="
8838 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8839 local TF="$TMP/$tfile"
8841 # simulate ENOMEM during write
8842 #define OBD_FAIL_OST_NOMEM 0x226
8843 lctl set_param fail_loc=0x80000226
8844 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
8846 sync || error "sync failed"
8847 lctl set_param fail_loc=0
8849 # discard client's cache
8850 cancel_lru_locks osc
8852 # simulate ENOMEM during read
8853 lctl set_param fail_loc=0x80000226
8854 cmp $TF $DIR/$tfile || error "cmp failed"
8855 lctl set_param fail_loc=0
8859 run_test 152 "test read/write with enomem ============================"
8862 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
8864 run_test 153 "test if fdatasync does not crash ======================="
8866 dot_lustre_fid_permission_check() {
8868 local ffid=$MOUNT/.lustre/fid/$fid
8871 echo "stat fid $fid"
8872 stat $ffid > /dev/null || error "stat $ffid failed."
8873 echo "touch fid $fid"
8874 touch $ffid || error "touch $ffid failed."
8875 echo "write to fid $fid"
8876 cat /etc/hosts > $ffid || error "write $ffid failed."
8877 echo "read fid $fid"
8878 diff /etc/hosts $ffid || error "read $ffid failed."
8879 echo "append write to fid $fid"
8880 cat /etc/hosts >> $ffid || error "append write $ffid failed."
8881 echo "rename fid $fid"
8882 mv $ffid $test_dir/$tfile.1 &&
8883 error "rename $ffid to $tfile.1 should fail."
8884 touch $test_dir/$tfile.1
8885 mv $test_dir/$tfile.1 $ffid &&
8886 error "rename $tfile.1 to $ffid should fail."
8887 rm -f $test_dir/$tfile.1
8888 echo "truncate fid $fid"
8889 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
8890 echo "link fid $fid"
8891 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
8892 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
8893 echo "setfacl fid $fid"
8894 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
8895 echo "getfacl fid $fid"
8896 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
8898 echo "unlink fid $fid"
8899 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
8900 echo "mknod fid $fid"
8901 mknod $ffid c 1 3 && error "mknod $ffid should fail."
8903 fid=[0xf00000400:0x1:0x0]
8904 ffid=$MOUNT/.lustre/fid/$fid
8906 echo "stat non-exist fid $fid"
8907 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
8908 echo "write to non-exist fid $fid"
8909 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
8910 echo "link new fid $fid"
8911 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
8913 mkdir -p $test_dir/$tdir
8914 touch $test_dir/$tdir/$tfile
8915 fid=$($LFS path2fid $test_dir/$tdir)
8918 error "error: could not get fid for $test_dir/$dir/$tfile."
8920 ffid=$MOUNT/.lustre/fid/$fid
8923 ls $ffid > /dev/null || error "ls $ffid failed."
8924 echo "touch $fid/$tfile.1"
8925 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
8927 echo "touch $MOUNT/.lustre/fid/$tfile"
8928 touch $MOUNT/.lustre/fid/$tfile && \
8929 error "touch $MOUNT/.lustre/fid/$tfile should fail."
8931 echo "setxattr to $MOUNT/.lustre/fid"
8932 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
8934 echo "listxattr for $MOUNT/.lustre/fid"
8935 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
8937 echo "delxattr from $MOUNT/.lustre/fid"
8938 setfattr -x trusted.name1 $MOUNT/.lustre/fid
8940 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
8941 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
8942 error "touch invalid fid should fail."
8944 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
8945 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
8946 error "touch non-normal fid should fail."
8948 echo "rename $tdir to $MOUNT/.lustre/fid"
8949 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
8950 error "rename to $MOUNT/.lustre/fid should fail."
8952 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
8954 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
8955 local new_obf_mode=777
8957 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
8958 chmod $new_obf_mode $DIR/.lustre/fid ||
8959 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
8961 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
8962 [ $obf_mode -eq $new_obf_mode ] ||
8963 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
8965 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
8966 chmod $old_obf_mode $DIR/.lustre/fid ||
8967 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
8970 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
8971 fid=$($LFS path2fid $test_dir/$tfile-2)
8972 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
8973 cp /etc/passwd $MOUNT/.lustre/fid/$fid &&
8974 error "create lov data thru .lustre should fail."
8975 echo "cp /etc/passwd $test_dir/$tfile-2"
8976 cp /etc/passwd $test_dir/$tfile-2 ||
8977 error "copy to $test_dir/$tfile-2 failed."
8978 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
8979 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
8980 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
8982 rm -rf $test_dir/tfile.lnk
8983 rm -rf $test_dir/$tfile-2
8987 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
8988 skip "Need MDS version at least 2.4.1" && return
8991 local FID=$($LFS path2fid $DIR/$tfile)
8992 [ -z "$FID" ] && error "path2fid unable to get $DIR/$tfile FID"
8994 # check that we get the same pathname back
8995 local FOUND=$($LFS fid2path $MOUNT $FID)
8996 [ -z "$FOUND" ] && error "fid2path unable to get $FID path"
8997 [ "$FOUND" != "$DIR/$tfile" ] &&
8998 error "fid2path(path2fid($DIR/$tfile)) = $FOUND != $DIR/$tfile"
9002 run_test 154A "lfs path2fid and fid2path basic checks"
9005 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9006 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
9007 { skip "Need MDS version at least 2.2.51"; return 0; }
9009 cp /etc/hosts $DIR/$tfile
9011 fid=$($LFS path2fid $DIR/$tfile)
9013 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
9015 dot_lustre_fid_permission_check "$fid" $DIR ||
9016 error "dot lustre permission check $fid failed"
9018 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
9020 touch $MOUNT/.lustre/file &&
9021 error "creation is not allowed under .lustre"
9023 mkdir $MOUNT/.lustre/dir &&
9024 error "mkdir is not allowed under .lustre"
9028 run_test 154a "Open-by-FID"
9031 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9032 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
9033 { skip "Need MDS version at least 2.2.51"; return 0; }
9035 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
9037 local remote_dir=$DIR/$tdir/remote_dir
9042 $LFS mkdir -i $MDTIDX $remote_dir ||
9043 error "create remote directory failed"
9045 cp /etc/hosts $remote_dir/$tfile
9047 fid=$($LFS path2fid $remote_dir/$tfile)
9049 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
9051 dot_lustre_fid_permission_check "$fid" $remote_dir ||
9052 error "dot lustre permission check $fid failed"
9055 run_test 154b "Open-by-FID for remote directory"
9058 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
9059 skip "Need MDS version at least 2.4.1" && return
9061 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
9062 local FID1=$($LFS path2fid $DIR/$tfile.1)
9063 local FID2=$($LFS path2fid $DIR/$tfile.2)
9064 local FID3=$($LFS path2fid $DIR/$tfile.3)
9067 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
9068 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
9069 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
9071 [ "$FID" = "${!want}" ] ||
9072 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
9076 $LFS fid2path $MOUNT $FID1 $FID2 $FID3 | while read PATHNAME; do
9077 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
9078 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
9082 run_test 154c "lfs path2fid and fid2path multiple arguments"
9084 test_155_small_load() {
9085 local temp=$TMP/$tfile
9086 local file=$DIR/$tfile
9088 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
9089 error "dd of=$temp bs=6096 count=1 failed"
9091 cancel_lru_locks osc
9092 cmp $temp $file || error "$temp $file differ"
9094 $TRUNCATE $temp 6000
9095 $TRUNCATE $file 6000
9096 cmp $temp $file || error "$temp $file differ (truncate1)"
9098 echo "12345" >>$temp
9099 echo "12345" >>$file
9100 cmp $temp $file || error "$temp $file differ (append1)"
9102 echo "12345" >>$temp
9103 echo "12345" >>$file
9104 cmp $temp $file || error "$temp $file differ (append2)"
9110 test_155_big_load() {
9111 remote_ost_nodsh && skip "remote OST with nodsh" && return
9112 local temp=$TMP/$tfile
9113 local file=$DIR/$tfile
9116 local cache_size=$(do_facet ost$((MAXI+1)) \
9117 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
9118 local large_file_size=$((cache_size * 2))
9120 echo "OSS cache size: $cache_size KB"
9121 echo "Large file size: $large_file_size KB"
9123 [ $MAXV -le $large_file_size ] && \
9124 skip_env "max available OST size needs > $large_file_size KB" && \
9127 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
9129 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
9130 error "dd of=$temp bs=$large_file_size count=1k failed"
9133 cancel_lru_locks osc
9134 cmp $temp $file || error "$temp $file differ"
9141 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9143 set_cache writethrough on
9146 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
9149 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9151 set_cache writethrough off
9154 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
9157 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9159 set_cache writethrough on
9162 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
9165 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9167 set_cache writethrough off
9170 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
9173 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9175 set_cache writethrough on
9178 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
9181 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9183 set_cache writethrough off
9186 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
9189 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9191 set_cache writethrough on
9194 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
9197 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9199 set_cache writethrough off
9202 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
9205 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9209 local file="$DIR/$tfile"
9211 [ "$(facet_fstype ost1)" = "zfs" ] &&
9212 skip "LU-1956/LU-2261: stats unimplemented on OSD ZFS" &&
9217 log "Turn on read and write cache"
9219 set_cache writethrough on
9221 log "Write data and read it back."
9222 log "Read should be satisfied from the cache."
9223 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9225 cancel_lru_locks osc
9226 cat $file >/dev/null
9228 if ! let "AFTER - BEFORE == CPAGES"; then
9229 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9231 log "cache hits:: before: $BEFORE, after: $AFTER"
9234 log "Read again; it should be satisfied from the cache."
9236 cancel_lru_locks osc
9237 cat $file >/dev/null
9239 if ! let "AFTER - BEFORE == CPAGES"; then
9240 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9242 log "cache hits:: before: $BEFORE, after: $AFTER"
9246 log "Turn off the read cache and turn on the write cache"
9248 set_cache writethrough on
9250 log "Read again; it should be satisfied from the cache."
9252 cancel_lru_locks osc
9253 cat $file >/dev/null
9255 if ! let "AFTER - BEFORE == CPAGES"; then
9256 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9258 log "cache hits:: before: $BEFORE, after: $AFTER"
9261 log "Read again; it should not be satisfied from the cache."
9263 cancel_lru_locks osc
9264 cat $file >/dev/null
9266 if ! let "AFTER - BEFORE == 0"; then
9267 error "IN CACHE: before: $BEFORE, after: $AFTER"
9269 log "cache hits:: before: $BEFORE, after: $AFTER"
9272 log "Write data and read it back."
9273 log "Read should be satisfied from the cache."
9274 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9276 cancel_lru_locks osc
9277 cat $file >/dev/null
9279 if ! let "AFTER - BEFORE == CPAGES"; then
9280 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9282 log "cache hits:: before: $BEFORE, after: $AFTER"
9285 log "Read again; it should not be satisfied from the cache."
9287 cancel_lru_locks osc
9288 cat $file >/dev/null
9290 if ! let "AFTER - BEFORE == 0"; then
9291 error "IN CACHE: before: $BEFORE, after: $AFTER"
9293 log "cache hits:: before: $BEFORE, after: $AFTER"
9297 log "Turn off read and write cache"
9299 set_cache writethrough off
9301 log "Write data and read it back"
9302 log "It should not be satisfied from the cache."
9304 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9305 cancel_lru_locks osc
9307 cat $file >/dev/null
9309 if ! let "AFTER - BEFORE == 0"; then
9310 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
9312 log "cache hits:: before: $BEFORE, after: $AFTER"
9315 log "Turn on the read cache and turn off the write cache"
9317 set_cache writethrough off
9319 log "Write data and read it back"
9320 log "It should not be satisfied from the cache."
9322 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9324 cancel_lru_locks osc
9325 cat $file >/dev/null
9327 if ! let "AFTER - BEFORE == 0"; then
9328 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
9330 log "cache hits:: before: $BEFORE, after: $AFTER"
9333 log "Read again; it should be satisfied from the cache."
9335 cancel_lru_locks osc
9336 cat $file >/dev/null
9338 if ! let "AFTER - BEFORE == CPAGES"; then
9339 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9341 log "cache hits:: before: $BEFORE, after: $AFTER"
9346 run_test 156 "Verification of tunables ============================"
9350 if [ $MDSCOUNT -gt 1 ]; then
9351 error_ignore bz17935 $*
9359 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
9361 MASK=$(do_facet $SINGLEMDS $LCTL get_param $CL_MASK_PARAM| grep -c "$1")
9363 if [ $MASK -eq 1 ]; then
9364 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="-$1"
9366 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="+$1"
9370 changelog_extract_field() {
9376 $LFS changelog $mdt | gawk "/$cltype.*$file$/ {
9377 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
9382 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9383 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9384 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
9385 { skip "Need MDS version at least 2.2.0"; return; }
9387 local CL_USERS="mdd.$MDT0.changelog_users"
9388 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
9389 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
9390 echo "Registered as changelog user $USER"
9391 $GET_CL_USERS | grep -q $USER ||
9392 error "User $USER not found in changelog_users"
9395 test_mkdir -p $DIR/$tdir/pics/2008/zachy
9396 touch $DIR/$tdir/pics/2008/zachy/timestamp
9397 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
9398 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
9399 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
9400 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
9401 rm $DIR/$tdir/pics/desktop.jpg
9403 $LFS changelog $MDT0 | tail -5
9405 echo "verifying changelog mask"
9406 changelog_chmask "MKDIR"
9407 changelog_chmask "CLOSE"
9409 test_mkdir -p $DIR/$tdir/pics/zach/sofia
9410 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
9412 changelog_chmask "MKDIR"
9413 changelog_chmask "CLOSE"
9415 test_mkdir -p $DIR/$tdir/pics/2008/sofia
9416 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
9418 $LFS changelog $MDT0
9419 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
9420 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
9421 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
9422 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
9425 echo "verifying target fid"
9426 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "t=")
9427 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
9428 [ "$fidc" == "$fidf" ] ||
9429 err17935 "fid in changelog $fidc != file fid $fidf"
9430 echo "verifying parent fid"
9431 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "p=")
9432 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
9433 [ "$fidc" == "$fidf" ] ||
9434 err17935 "pfid in changelog $fidc != dir fid $fidf"
9436 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
9437 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
9438 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
9439 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
9440 [ $USER_REC2 == $(($USER_REC1 + 5)) ] ||
9441 err17935 "user index expected $(($USER_REC1 + 5)) is $USER_REC2"
9443 MIN_REC=$($GET_CL_USERS |
9444 awk 'min == "" || $2 < min {min = $2}; END {print min}')
9445 FIRST_REC=$($LFS changelog $MDT0 | head -1 | awk '{print $1}')
9446 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
9447 [ $FIRST_REC == $(($MIN_REC + 1)) ] ||
9448 err17935 "first index should be $(($MIN_REC + 1)) is $FIRST_REC"
9450 # LU-3446 changelog index reset on MDT restart
9451 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
9452 CUR_REC1=$($GET_CL_USERS | head -1 | cut -f3 -d' ')
9453 $LFS changelog_clear $MDT0 $USER 0
9454 stop $SINGLEMDS || error "Fail to stop MDT."
9455 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
9456 CUR_REC2=$($GET_CL_USERS | head -1 | cut -f3 -d' ')
9457 echo "verifying index survives MDT restart: $CUR_REC1 == $CUR_REC2"
9458 [ $CUR_REC1 == $CUR_REC2 ] ||
9459 err17935 "current index should be $CUR_REC1 is $CUR_REC2"
9461 echo "verifying user deregister"
9462 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
9463 $GET_CL_USERS | grep -q $USER &&
9464 error "User $USER still in changelog_users"
9466 USERS=$(( $($GET_CL_USERS | wc -l) - 2 ))
9467 if [ $USERS -eq 0 ]; then
9468 LAST_REC1=$($GET_CL_USERS | head -1 | cut -f3 -d' ')
9469 touch $DIR/$tdir/chloe
9470 LAST_REC2=$($GET_CL_USERS | head -1 | cut -f3 -d' ')
9471 echo "verify changelogs are off: $LAST_REC1 == $LAST_REC2"
9472 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
9474 echo "$USERS other changelog users; can't verify off"
9477 run_test 160a "changelog sanity"
9479 test_160b() { # LU-3587
9480 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9481 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9482 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
9483 { skip "Need MDS version at least 2.2.0"; return; }
9485 local CL_USERS="mdd.$MDT0.changelog_users"
9486 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
9487 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
9488 echo "Registered as changelog user $USER"
9489 $GET_CL_USERS | grep -q $USER ||
9490 error "User $USER not found in changelog_users"
9492 local LONGNAME1=$(str_repeat a 255)
9493 local LONGNAME2=$(str_repeat b 255)
9496 echo "creating very long named file"
9497 touch $LONGNAME1 || error "create of $LONGNAME1 failed"
9498 echo "moving very long named file"
9499 mv $LONGNAME1 $LONGNAME2
9501 $LFS changelog $MDT0 | grep RENME
9503 echo "deregistering $USER"
9504 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
9508 run_test 160b "Verify that very long rename doesn't crash in changelog"
9511 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9512 test_mkdir -p $DIR/$tdir
9513 cp /etc/hosts $DIR/$tdir/$tfile
9514 test_mkdir $DIR/$tdir/foo1
9515 test_mkdir $DIR/$tdir/foo2
9516 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
9517 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
9518 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
9519 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
9520 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
9521 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
9522 $LFS fid2path $DIR $FID
9523 err17935 "bad link ea"
9526 rm $DIR/$tdir/foo2/zachary
9528 rm $DIR/$tdir/foo2/thor
9530 rm $DIR/$tdir/$tfile
9532 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
9533 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
9535 $LFS fid2path $DIR $FID
9536 err17935 "bad link rename"
9538 rm $DIR/$tdir/foo2/maggie
9541 local longname=filename_avg_len_is_thirty_two_
9542 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 || \
9543 error "failed to hardlink many files"
9544 links=$($LFS fid2path $DIR $FID | wc -l)
9545 echo -n "${links}/1000 links in link EA"
9546 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
9547 unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
9548 error "failed to unlink many hardlinks"
9550 run_test 161a "link ea sanity"
9553 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9554 [ $MDSCOUNT -lt 2 ] &&
9555 skip "skipping remote directory test" && return
9557 local remote_dir=$DIR/$tdir/remote_dir
9560 $LFS mkdir -i $MDTIDX $remote_dir ||
9561 error "create remote directory failed"
9563 cp /etc/hosts $remote_dir/$tfile
9564 mkdir -p $remote_dir/foo1
9565 mkdir -p $remote_dir/foo2
9566 ln $remote_dir/$tfile $remote_dir/foo1/sofia
9567 ln $remote_dir/$tfile $remote_dir/foo2/zachary
9568 ln $remote_dir/$tfile $remote_dir/foo1/luna
9569 ln $remote_dir/$tfile $remote_dir/foo2/thor
9571 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
9573 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
9574 $LFS fid2path $DIR $FID
9575 err17935 "bad link ea"
9578 rm $remote_dir/foo2/zachary
9580 rm $remote_dir/foo2/thor
9582 rm $remote_dir/$tfile
9584 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
9585 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
9586 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
9587 $LFS fid2path $DIR $FID
9588 err17935 "bad link rename"
9590 rm $remote_dir/foo2/maggie
9593 local longname=filename_avg_len_is_thirty_two_
9594 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
9595 error "failed to hardlink many files"
9596 links=$($LFS fid2path $DIR $FID | wc -l)
9597 echo -n "${links}/1000 links in link EA"
9598 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
9599 unlinkmany $remote_dir/foo2/$longname 1000 ||
9600 error "failed to unlink many hardlinks"
9602 run_test 161b "link ea sanity under remote directory"
9605 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9606 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
9607 skip "Need MDS version at least 2.1.5" && return
9609 # define CLF_RENAME_LAST 0x0001
9610 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
9611 local USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
9612 changelog_register -n)
9615 touch $DIR/$tdir/foo_161c
9616 touch $DIR/$tdir/bar_161c
9617 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
9618 $LFS changelog $MDT0 | grep RENME
9619 local flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | \
9621 $LFS changelog_clear $MDT0 $USER 0
9622 if [ x$flags != "x0x1" ]; then
9623 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
9625 error "flag $flags is not 0x1"
9627 echo "rename overwrite a target having nlink = 1," \
9628 "changelog record has flags of $flags"
9630 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
9631 touch $DIR/$tdir/foo_161c
9632 touch $DIR/$tdir/bar_161c
9633 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
9634 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
9635 $LFS changelog $MDT0 | grep RENME
9636 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
9637 $LFS changelog_clear $MDT0 $USER 0
9638 if [ x$flags != "x0x0" ]; then
9639 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
9641 error "flag $flags is not 0x0"
9643 echo "rename overwrite a target having nlink > 1," \
9644 "changelog record has flags of $flags"
9646 # rename doesn't overwrite a target (changelog flag 0x0)
9647 touch $DIR/$tdir/foo_161c
9648 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
9649 $LFS changelog $MDT0 | grep RENME
9650 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
9651 $LFS changelog_clear $MDT0 $USER 0
9652 if [ x$flags != "x0x0" ]; then
9653 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
9655 error "flag $flags is not 0x0"
9657 echo "rename doesn't overwrite a target," \
9658 "changelog record has flags of $flags"
9660 # define CLF_UNLINK_LAST 0x0001
9661 # unlink a file having nlink = 1 (changelog flag 0x1)
9662 rm -f $DIR/$tdir/foo2_161c
9663 $LFS changelog $MDT0 | grep UNLNK
9664 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
9665 $LFS changelog_clear $MDT0 $USER 0
9666 if [ x$flags != "x0x1" ]; then
9667 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
9669 error "flag $flags is not 0x1"
9671 echo "unlink a file having nlink = 1," \
9672 "changelog record has flags of $flags"
9674 # unlink a file having nlink > 1 (changelog flag 0x0)
9675 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
9676 rm -f $DIR/$tdir/foobar_161c
9677 $LFS changelog $MDT0 | grep UNLNK
9678 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
9679 $LFS changelog_clear $MDT0 $USER 0
9680 if [ x$flags != "x0x0" ]; then
9681 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
9683 error "flag $flags is not 0x0"
9685 echo "unlink a file having nlink > 1," \
9686 "changelog record has flags of $flags"
9687 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
9689 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
9696 local path=$(${LFS} fid2path $*)
9699 if [ $RC -ne 0 ]; then
9700 err17935 "path looked up of $expected failed. Error $RC"
9702 elif [ "${path}" != "${expected}" ]; then
9703 err17935 "path looked up \"${path}\" instead of \"${expected}\""
9706 echo "fid $fid resolves to path $path (expected $expected)"
9710 # Make changes to filesystem
9711 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9712 test_mkdir -p $DIR/$tdir/d2
9713 touch $DIR/$tdir/d2/$tfile
9714 touch $DIR/$tdir/d2/x1
9715 touch $DIR/$tdir/d2/x2
9716 test_mkdir -p $DIR/$tdir/d2/a/b/c
9717 test_mkdir -p $DIR/$tdir/d2/p/q/r
9719 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
9720 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0
9723 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
9724 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
9725 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0
9727 # softlink to wrong file
9728 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
9729 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
9730 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0
9733 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
9734 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
9735 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
9736 # fid2path dir/fsname should both work
9737 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1
9738 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0
9740 # hardlink count: check that there are 2 links
9741 # Doesnt work with CMD yet: 17935
9742 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
9743 err17935 "expected 2 links"
9745 # hardlink indexing: remove the first link
9746 rm $DIR/$tdir/d2/p/q/r/hlink
9747 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0
9751 run_test 162 "path lookup sanity"
9754 # do directio so as not to populate the page cache
9755 log "creating a 10 Mb file"
9756 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
9757 log "starting reads"
9758 dd if=$DIR/$tfile of=/dev/null bs=4096 &
9759 log "truncating the file"
9760 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
9762 kill %+ || true # reads might have finished
9763 echo "wait until dd is finished"
9765 log "removing the temporary file"
9766 rm -rf $DIR/$tfile || error "tmp file removal failed"
9768 run_test 169 "parallel read and truncate should not deadlock"
9771 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9772 $LCTL clear # bug 18514
9773 $LCTL debug_daemon start $TMP/${tfile}_log_good
9775 $LCTL debug_daemon stop
9776 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
9777 error "sed failed to read log_good"
9779 $LCTL debug_daemon start $TMP/${tfile}_log_good
9781 $LCTL debug_daemon stop
9783 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
9784 error "lctl df log_bad failed"
9786 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
9787 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
9789 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
9790 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
9792 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
9793 error "bad_line good_line1 good_line2 are empty"
9795 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
9796 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
9797 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
9799 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
9800 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
9801 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
9803 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
9804 error "bad_line_new good_line_new are empty"
9806 local expected_good=$((good_line1 + good_line2*2))
9808 rm -f $TMP/${tfile}*
9809 # LU-231, short malformed line may not be counted into bad lines
9810 if [ $bad_line -ne $bad_line_new ] &&
9811 [ $bad_line -ne $((bad_line_new - 1)) ]; then
9812 error "expected $bad_line bad lines, but got $bad_line_new"
9816 if [ $expected_good -ne $good_line_new ]; then
9817 error "expected $expected_good good lines, but got $good_line_new"
9822 run_test 170 "test lctl df to handle corrupted log ====================="
9824 test_171() { # bug20592
9825 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9826 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
9827 $LCTL set_param fail_loc=0x50e
9828 $LCTL set_param fail_val=3000
9829 multiop_bg_pause $DIR/$tfile O_s || true
9831 kill -USR1 $MULTIPID
9835 if dmesg | grep "recursive fault"; then
9836 error "caught a recursive fault"
9838 $LCTL set_param fail_loc=0
9841 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
9843 # it would be good to share it with obdfilter-survey/libecho code
9844 setup_obdecho_osc () {
9847 local obdfilter_name=$2
9848 echo "Creating new osc for $obdfilter_name on $ost_nid"
9849 # make sure we can find loopback nid
9850 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
9852 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
9853 ${obdfilter_name}_osc_UUID || rc=2; }
9854 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
9855 ${obdfilter_name}_UUID $ost_nid || rc=3; }
9859 cleanup_obdecho_osc () {
9860 local obdfilter_name=$1
9861 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
9862 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
9869 local pages=${3:-64}
9872 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
9873 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
9875 if [ $rc -eq 0 ]; then
9876 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
9877 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
9879 echo "New object id is $id"
9880 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
9882 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
9883 "test_brw 10 w v $pages $id" || rc=4; }
9884 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
9886 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
9887 "cleanup" || rc=5; }
9888 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
9890 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
9895 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9896 remote_ost_nodsh && skip "remote OST with nodsh" && return
9900 if ! module_loaded obdecho; then
9901 load_module obdecho/obdecho
9905 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
9906 local host=$(lctl get_param -n osc.$osc.import |
9907 awk '/current_connection:/ {print $2}' )
9908 local target=$(lctl get_param -n osc.$osc.import |
9909 awk '/target:/ {print $2}' )
9910 target=${target%_UUID}
9912 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
9913 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
9914 [[ -n $target ]] && cleanup_obdecho_osc $target
9915 [ $rmmod_local -eq 1 ] && rmmod obdecho
9918 run_test 180a "test obdecho on osc"
9921 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9922 remote_ost_nodsh && skip "remote OST with nodsh" && return
9924 local rmmod_remote=0
9926 do_facet ost1 "lsmod | grep -q obdecho || " \
9927 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
9928 "modprobe obdecho; }" && rmmod_remote=1
9929 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
9930 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
9931 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
9934 run_test 180b "test obdecho directly on obdfilter"
9936 test_180c() { # LU-2598
9937 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9938 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
9939 skip "Need MDS version at least 2.4.0" && return
9942 local rmmod_remote=false
9943 local pages=16384 # 64MB bulk I/O RPC size
9946 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
9947 rmmod_remote=true || error "failed to load module obdecho"
9949 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4}'|head -1)
9950 if [[ -n $target ]]; then
9951 obdecho_test "$target" ost1 "$pages" ||
9954 echo "there is no obdfilter target on ost1"
9957 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
9960 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
9962 test_181() { # bug 22177
9963 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9964 # create enough files to index the directory
9965 createmany -o $DIR/$tdir/foobar 4000
9966 # print attributes for debug purpose
9969 multiop_bg_pause $DIR/$tdir D_Sc || return 1
9971 # remove the files & current working dir
9972 unlinkmany $DIR/$tdir/foobar 4000
9974 kill -USR1 $MULTIPID
9976 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
9979 run_test 181 "Test open-unlinked dir ========================"
9982 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9983 # disable MDC RPC lock wouldn't crash client
9987 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9988 #define OBD_FAIL_MDC_RPCS_SEM 0x804
9989 $LCTL set_param fail_loc=0x804
9991 for (( i=0; i < $tcount; i++ )) ; do
9993 createmany -o $DIR/$tdir/$i/f- $fcount &
9997 for (( i=0; i < $tcount; i++ )) ; do
9998 unlinkmany $DIR/$tdir/$i/f- $fcount &
10004 $LCTL set_param fail_loc=0
10006 run_test 182 "Disable MDC RPCs semaphore wouldn't crash client ================"
10008 test_183() { # LU-2275
10009 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
10010 skip "Need MDS version at least 2.3.56" && return
10012 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10013 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10014 echo aaa > $DIR/$tdir/$tfile
10016 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
10017 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
10019 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
10020 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
10022 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
10024 # Flush negative dentry cache
10025 touch $DIR/$tdir/$tfile
10027 # We are not checking for any leaked references here, they'll
10028 # become evident next time we do cleanup with module unload.
10031 run_test 183 "No crash or request leak in case of strange dispositions ========"
10033 # test suite 184 is for LU-2016, LU-2017
10035 check_swap_layouts_support && return 0
10037 dir0=$DIR/$tdir/$testnum
10038 test_mkdir -p $dir0 || error "creating dir $dir0"
10043 $SETSTRIPE -c1 $file1
10045 $SETSTRIPE -c2 $file2
10047 gen1=$($GETSTRIPE -g $file1)
10048 gen2=$($GETSTRIPE -g $file2)
10050 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
10051 gen=$($GETSTRIPE -g $file1)
10052 [[ $gen1 != $gen ]] ||
10053 "Layout generation on $file1 does not change"
10054 gen=$($GETSTRIPE -g $file2)
10055 [[ $gen2 != $gen ]] ||
10056 "Layout generation on $file2 does not change"
10058 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
10059 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
10061 run_test 184a "Basic layout swap"
10064 check_swap_layouts_support && return 0
10066 dir0=$DIR/$tdir/$testnum
10067 mkdir -p $dir0 || error "creating dir $dir0"
10074 $SETSTRIPE -c1 $file1
10075 $SETSTRIPE -c2 $file2
10076 $SETSTRIPE -c1 $file3
10077 chown $RUNAS_ID $file3
10078 gen1=$($GETSTRIPE -g $file1)
10079 gen2=$($GETSTRIPE -g $file2)
10081 $LFS swap_layouts $dir1 $dir2 &&
10082 error "swap of directories layouts should fail"
10083 $LFS swap_layouts $dir1 $file1 &&
10084 error "swap of directory and file layouts should fail"
10085 $RUNAS $LFS swap_layouts $file1 $file2 &&
10086 error "swap of file we cannot write should fail"
10087 $LFS swap_layouts $file1 $file3 &&
10088 error "swap of file with different owner should fail"
10089 /bin/true # to clear error code
10091 run_test 184b "Forbidden layout swap (will generate errors)"
10094 check_swap_layouts_support && return 0
10096 local dir0=$DIR/$tdir/$testnum
10097 mkdir -p $dir0 || error "creating dir $dir0"
10099 local ref1=$dir0/ref1
10100 local ref2=$dir0/ref2
10101 local file1=$dir0/file1
10102 local file2=$dir0/file2
10103 # create a file large enough for the concurent test
10104 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
10105 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
10106 echo "ref file size: ref1(`stat -c %s $ref1`), ref2(`stat -c %s $ref2`)"
10109 dd if=$ref1 of=$file1 bs=16k &
10112 # Make sure dd starts to copy file
10113 while [ ! -f $file1 ]; do sleep 0.1; done
10115 $LFS swap_layouts $file1 $file2
10118 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
10119 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
10121 # how many bytes copied before swapping layout
10122 local copied=`stat -c %s $file2`
10123 local remaining=`stat -c %s $ref1`
10124 remaining=$((remaining - copied))
10125 echo "Copied $copied bytes before swapping layout..."
10127 cmp -n $copied $file1 $ref2 | grep differ &&
10128 error "Content mismatch [0, $copied) of ref2 and file1"
10129 cmp -n $copied $file2 $ref1 ||
10130 error "Content mismatch [0, $copied) of ref1 and file2"
10131 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
10132 error "Content mismatch [$copied, EOF) of ref1 and file1"
10135 rm -f $ref1 $ref2 $file1 $file2
10137 run_test 184c "Concurrent write and layout swap"
10140 check_swap_layouts_support && return 0
10142 local file1=$DIR/$tdir/$tfile-1
10143 local file2=$DIR/$tdir/$tfile-2
10144 local file3=$DIR/$tdir/$tfile-3
10148 mkdir -p $DIR/$tdir
10149 touch $file1 || error "create $file1 failed"
10150 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
10151 error "create $file2 failed"
10152 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
10153 error "create $file3 failed"
10154 lovea1=$($LFS getstripe $file1 | sed 1d)
10156 $LFS swap_layouts $file2 $file3 ||
10157 error "swap $file2 $file3 layouts failed"
10158 $LFS swap_layouts $file1 $file2 ||
10159 error "swap $file1 $file2 layouts failed"
10161 lovea2=$($LFS getstripe $file2 | sed 1d)
10162 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
10164 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
10165 [ -z $lovea1 ] || error "$file1 shouldn't have lovea"
10167 run_test 184d "allow stripeless layouts swap"
10170 test_185() { # LU-2441
10171 # LU-3553 - no volatile file support in old servers
10172 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
10173 { skip "Need MDS version at least 2.3.60"; return 0; }
10175 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10176 touch $DIR/$tdir/spoo
10177 local mtime1=$(stat -c "%Y" $DIR/$tdir)
10178 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
10179 error "cannot create/write a volatile file"
10180 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
10181 error "FID is still valid after close"
10183 multiop_bg_pause $DIR/$tdir vVw4096_c
10190 # assume that the next FID for this client is sequential, since stdout
10191 # is unfortunately eaten by multiop_bg_pause
10192 local n=$((${fidv[1]} + 1))
10193 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
10194 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
10195 error "FID is missing before close"
10196 kill -USR1 $multi_pid
10197 # 1 second delay, so if mtime change we will see it
10199 local mtime2=$(stat -c "%Y" $DIR/$tdir)
10200 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
10202 run_test 185 "Volatile file support"
10205 local dir0=$DIR/$tdir/$testnum
10206 mkdir -p $dir0 || error "creating dir $dir0"
10208 local file=$dir0/file1
10209 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
10210 local dv1=$($LFS data_version $file)
10211 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
10212 local dv2=$($LFS data_version $file)
10213 [[ $dv1 != $dv2 ]] ||
10214 error "data version did not change on write $dv1 == $dv2"
10219 run_test 187a "Test data version change"
10222 local dir0=$DIR/$tdir/$testnum
10223 mkdir -p $dir0 || error "creating dir $dir0"
10225 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
10226 [[ ${DV[0]} != ${DV[1]} ]] ||
10227 error "data version did not change on write"\
10228 " ${DV[0]} == ${DV[1]}"
10233 run_test 187b "Test data version change on volatile file"
10236 check_file_in_pool()
10241 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
10244 for t in $tlist ; do
10245 [ "$i" -eq "$t" ] && continue 2
10248 echo "pool list: $tlist"
10249 echo "striping: $res"
10250 error_noexit "$file not allocated in $pool"
10257 echo "Creating new pool"
10260 create_pool $FSNAME.$pool ||
10261 { error_noexit "No pool created, result code $?"; return 1; }
10262 [ $($LFS pool_list $FSNAME | grep -c $pool) -eq 1 ] ||
10263 { error_noexit "$pool not in lfs pool_list"; return 2; }
10266 pool_add_targets() {
10267 echo "Adding targets to pool"
10273 local list=$(seq $first $step $last)
10275 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
10276 do_facet mgs $LCTL pool_add \
10277 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
10278 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
10279 | sort -u | tr '\n' ' ' " "$t" || {
10280 error_noexit "Add to pool failed"
10283 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
10284 local addcount=$(((last - first) / step + 1))
10285 [ $lfscount -eq $addcount ] || {
10286 error_noexit "lfs pool_list bad ost count" \
10287 "$lfscount != $addcount"
10295 echo "Setting pool on directory $tdir"
10297 $SETSTRIPE -c 2 -p $pool $tdir && return 0
10299 error_noexit "Cannot set pool $pool to $tdir"
10306 echo "Checking pool on directory $tdir"
10308 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
10309 [ "$res" = "$pool" ] && return 0
10311 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
10315 pool_dir_rel_path() {
10316 echo "Testing relative path works well"
10321 mkdir -p $root/$tdir/$tdir
10323 pool_set_dir $pool $tdir || return 1
10324 pool_set_dir $pool ./$tdir || return 2
10325 pool_set_dir $pool ../$tdir || return 3
10326 pool_set_dir $pool ../$tdir/$tdir || return 4
10327 rm -rf $tdir; cd - > /dev/null
10330 pool_alloc_files() {
10331 echo "Checking files allocation from directory pool"
10338 for i in $(seq -w 1 $count)
10340 local file=$tdir/file-$i
10342 check_file_in_pool $file $pool "$tlist" || \
10343 failed=$((failed + 1))
10345 [ "$failed" = 0 ] && return 0
10347 error_noexit "$failed files not allocated in $pool"
10351 pool_create_files() {
10352 echo "Creating files in pool"
10360 for i in $(seq -w 1 $count)
10362 local file=$tdir/spoo-$i
10363 $SETSTRIPE -p $pool $file
10364 check_file_in_pool $file $pool "$tlist" || \
10365 failed=$((failed + 1))
10367 [ "$failed" = 0 ] && return 0
10369 error_noexit "$failed files not allocated in $pool"
10374 echo "Checking 'lfs df' output"
10377 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
10379 local res=$($LFS df --pool $FSNAME.$pool |
10381 grep "$FSNAME-OST" |
10383 [ "$res" = "$t" ] && return 0
10385 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
10389 pool_file_rel_path() {
10390 echo "Creating files in a pool with relative pathname"
10395 { error_noexit "unable to create $tdir"; return 1 ; }
10396 local file="/..$tdir/$tfile-1"
10397 $SETSTRIPE -p $pool $file ||
10398 { error_noexit "unable to create $file" ; return 2 ; }
10401 $SETSTRIPE -p $pool $tfile-2 || {
10402 error_noexit "unable to create $tfile-2 in $tdir"
10407 pool_remove_first_target() {
10408 echo "Removing first target from a pool"
10411 local pname="lov.$FSNAME-*.pools.$pool"
10412 local t=$($LCTL get_param -n $pname | head -1)
10413 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
10414 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
10415 error_noexit "$t not removed from $FSNAME.$pool"
10420 pool_remove_all_targets() {
10421 echo "Removing all targets from pool"
10424 local pname="lov.$FSNAME-*.pools.$pool"
10425 for t in $($LCTL get_param -n $pname | sort -u)
10427 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
10429 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
10430 error_noexit "Pool $FSNAME.$pool cannot be drained"
10433 # striping on an empty/nonexistant pool should fall back
10434 # to "pool of everything"
10436 error_noexit "failed to use fallback striping for empty pool"
10439 # setstripe on an empty pool should fail
10440 $SETSTRIPE -p $pool $file 2>/dev/null && {
10441 error_noexit "expected failure when creating file" \
10449 echo "Destroying pool"
10453 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
10456 # striping on an empty/nonexistant pool should fall back
10457 # to "pool of everything"
10459 error_noexit "failed to use fallback striping for missing pool"
10462 # setstripe on an empty pool should fail
10463 $SETSTRIPE -p $pool $file 2>/dev/null && {
10464 error_noexit "expected failure when creating file" \
10465 "with missing pool"
10469 # get param should return err once pool is gone
10470 if wait_update $HOSTNAME "lctl get_param -n \
10471 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
10473 remove_pool_from_list $FSNAME.$pool
10476 error_noexit "Pool $FSNAME.$pool is not destroyed"
10481 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10482 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
10484 local POOL=${POOL:-cea1}
10485 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
10486 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
10489 local last_ost=$(($OSTCOUNT - 1))
10491 local ost_list=$(seq $first_ost $ost_step $last_ost)
10492 local ost_range="$first_ost $last_ost $ost_step"
10493 local test_path=$POOL_ROOT/$POOL_DIR_NAME
10494 local file_dir=$POOL_ROOT/file_tst
10498 # former test_200a test_200b
10499 pool_add $POOL || { rc=$? ; break; }
10500 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
10501 # former test_200c test_200d
10502 mkdir -p $test_path
10503 pool_set_dir $POOL $test_path || { rc=$? ; break; }
10504 pool_check_dir $POOL $test_path || { rc=$? ; break; }
10505 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
10506 || { rc=$? ; break; }
10507 # former test_200e test_200f
10508 local files=$((OSTCOUNT*3))
10509 pool_alloc_files $POOL $test_path $files "$ost_list" \
10510 || { rc=$? ; break; }
10511 pool_create_files $POOL $file_dir $files "$ost_list" \
10512 || { rc=$? ; break; }
10513 # former test_200g test_200h
10514 pool_lfs_df $POOL || { rc=$? ; break; }
10515 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
10517 # former test_201a test_201b test_201c
10518 pool_remove_first_target $POOL || { rc=$? ; break; }
10520 local f=$test_path/$tfile
10521 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
10522 pool_remove $POOL $f || { rc=$? ; break; }
10529 run_test 200 "OST pools"
10531 # usage: default_attr <count | size | offset>
10533 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
10536 # usage: check_default_stripe_attr
10537 check_default_stripe_attr() {
10538 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
10540 --stripe-count|--count)
10541 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
10542 --stripe-size|--size)
10543 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
10544 --stripe-index|--index)
10547 error "unknown getstripe attr '$1'"
10550 [ $ACTUAL != $EXPECTED ] &&
10551 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
10555 test_mkdir -p $DIR/$tdir
10556 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
10558 check_default_stripe_attr --stripe-count
10559 check_default_stripe_attr --stripe-size
10560 check_default_stripe_attr --stripe-index
10564 run_test 204a "Print default stripe attributes ================="
10567 test_mkdir -p $DIR/$tdir
10568 $SETSTRIPE --stripe-count 1 $DIR/$tdir
10570 check_default_stripe_attr --stripe-size
10571 check_default_stripe_attr --stripe-index
10575 run_test 204b "Print default stripe size and offset ==========="
10578 test_mkdir -p $DIR/$tdir
10579 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
10581 check_default_stripe_attr --stripe-count
10582 check_default_stripe_attr --stripe-index
10586 run_test 204c "Print default stripe count and offset ==========="
10589 test_mkdir -p $DIR/$tdir
10590 $SETSTRIPE --stripe-index 0 $DIR/$tdir
10592 check_default_stripe_attr --stripe-count
10593 check_default_stripe_attr --stripe-size
10597 run_test 204d "Print default stripe count and size ============="
10600 test_mkdir -p $DIR/$tdir
10601 $SETSTRIPE -d $DIR/$tdir
10603 check_default_stripe_attr --stripe-count --raw
10604 check_default_stripe_attr --stripe-size --raw
10605 check_default_stripe_attr --stripe-index --raw
10609 run_test 204e "Print raw stripe attributes ================="
10612 test_mkdir -p $DIR/$tdir
10613 $SETSTRIPE --stripe-count 1 $DIR/$tdir
10615 check_default_stripe_attr --stripe-size --raw
10616 check_default_stripe_attr --stripe-index --raw
10620 run_test 204f "Print raw stripe size and offset ==========="
10623 test_mkdir -p $DIR/$tdir
10624 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
10626 check_default_stripe_attr --stripe-count --raw
10627 check_default_stripe_attr --stripe-index --raw
10631 run_test 204g "Print raw stripe count and offset ==========="
10634 test_mkdir -p $DIR/$tdir
10635 $SETSTRIPE --stripe-index 0 $DIR/$tdir
10637 check_default_stripe_attr --stripe-count --raw
10638 check_default_stripe_attr --stripe-size --raw
10642 run_test 204h "Print raw stripe count and size ============="
10644 # Figure out which job scheduler is being used, if any,
10645 # or use a fake one
10646 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
10647 JOBENV=SLURM_JOB_ID
10648 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
10650 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
10652 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
10653 JOBENV=LOADL_STEP_ID
10654 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
10660 verify_jobstats() {
10664 # clear old jobstats
10665 do_facet $SINGLEMDS lctl set_param mdt.*.job_stats="clear"
10666 do_facet ost1 lctl set_param obdfilter.*.job_stats="clear"
10668 # use a new JobID for this test, or we might see an old one
10669 [ "$JOBENV" = "FAKE_JOBID" ] && FAKE_JOBID=test_id.$testnum.$RANDOM
10673 log "Using JobID environment variable $JOBENV=$JOBVAL"
10675 if [ $JOBENV = "FAKE_JOBID" ]; then
10676 FAKE_JOBID=$JOBVAL $cmd
10681 if [ "$target" = "mdt" -o "$target" = "both" ]; then
10682 FACET="$SINGLEMDS" # will need to get MDS number for DNE
10683 do_facet $FACET lctl get_param mdt.*.job_stats |
10684 grep $JOBVAL || error "No job stats found on MDT $FACET"
10686 if [ "$target" = "ost" -o "$target" = "both" ]; then
10688 do_facet $FACET lctl get_param obdfilter.*.job_stats |
10689 grep $JOBVAL || error "No job stats found on OST $FACET"
10695 NEW_JOBENV=${1:-$OLD_JOBENV}
10696 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
10697 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
10700 test_205() { # Job stats
10701 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10702 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
10703 skip "Server doesn't support jobstats" && return 0
10706 OLD_JOBENV=`$LCTL get_param -n jobid_var`
10707 if [ $OLD_JOBENV != $JOBENV ]; then
10708 jobstats_set $JOBENV
10709 trap jobstats_set EXIT
10713 cmd="mkdir $DIR/$tfile"
10714 verify_jobstats "$cmd" "mdt"
10716 cmd="rm -fr $DIR/$tfile"
10717 verify_jobstats "$cmd" "mdt"
10719 cmd="mknod $DIR/$tfile c 1 3"
10720 verify_jobstats "$cmd" "mdt"
10722 cmd="rm -f $DIR/$tfile"
10723 verify_jobstats "$cmd" "mdt"
10725 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
10726 verify_jobstats "$cmd" "mdt"
10728 cmd="touch $DIR/$tfile"
10729 verify_jobstats "$cmd" "both"
10731 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
10732 verify_jobstats "$cmd" "ost"
10734 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
10735 verify_jobstats "$cmd" "ost"
10737 cmd="$TRUNCATE $DIR/$tfile 0"
10738 verify_jobstats "$cmd" "both"
10740 cmd="mv -f $DIR/$tfile $DIR/jobstats_test_rename"
10741 verify_jobstats "$cmd" "mdt"
10744 rm -f $DIR/jobstats_test_rename
10746 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
10748 run_test 205 "Verify job stats"
10750 # LU-1480, LU-1773 and LU-1657
10752 mkdir -p $DIR/$tdir
10753 lfs setstripe -c -1 $DIR/$tdir
10754 #define OBD_FAIL_LOV_INIT 0x1403
10755 $LCTL set_param fail_loc=0xa0001403
10756 $LCTL set_param fail_val=1
10757 touch $DIR/$tdir/$tfile || true
10759 run_test 206 "fail lov_init_raid0() doesn't lbug"
10762 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
10763 local fsz=`stat -c %s $DIR/$tfile`
10764 cancel_lru_locks mdc
10766 # do not return layout in getattr intent
10767 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
10768 $LCTL set_param fail_loc=0x170
10769 local sz=`stat -c %s $DIR/$tfile`
10771 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
10775 run_test 207a "can refresh layout at glimpse"
10778 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
10779 local cksum=`md5sum $DIR/$tfile`
10780 local fsz=`stat -c %s $DIR/$tfile`
10781 cancel_lru_locks mdc
10782 cancel_lru_locks osc
10784 # do not return layout in getattr intent
10785 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
10786 $LCTL set_param fail_loc=0x171
10788 # it will refresh layout after the file is opened but before read issues
10789 echo checksum is "$cksum"
10790 echo "$cksum" |md5sum -c --quiet || error "file differs"
10794 run_test 207b "can refresh layout at open"
10797 # FIXME: in this test suite, only RD lease is used. This is okay
10798 # for now as only exclusive open is supported. After generic lease
10799 # is done, this test suite should be revised. - Jinshan
10801 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
10802 { skip "Need MDS version at least 2.4.52"; return 0; }
10804 echo "==== test 1: verify get lease work"
10805 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
10807 echo "==== test 2: verify lease can be broken by upcoming open"
10808 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
10812 $MULTIOP $DIR/$tfile oO_RDONLY:c
10813 kill -USR1 $PID && wait $PID || error "break lease error"
10815 echo "==== test 3: verify lease can't be granted if an open already exists"
10816 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
10820 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
10821 kill -USR1 $PID && wait $PID || error "open file error"
10823 echo "==== test 4: lease can sustain over recovery"
10824 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
10830 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
10832 echo "==== test 5: lease broken can't be regained by replay"
10833 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
10837 # open file to break lease and then recovery
10838 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
10841 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
10845 run_test 208 "Exclusive open"
10848 [[ $($LCTL get_param -n mdc.*.connect_flags) == ~disp_stripe ]] &&
10849 skip_env "must have disp_stripe" && return
10852 sync; sleep 5; sync;
10854 echo 3 > /proc/sys/vm/drop_caches
10855 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
10857 # open/close 500 times
10858 for i in $(seq 500); do
10862 echo 3 > /proc/sys/vm/drop_caches
10863 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
10865 echo "before: $req_before, after: $req_after"
10866 [ $((req_after - req_before)) -ge 300 ] &&
10867 error "open/close requests are not freed"
10870 run_test 209 "read-only open/close requests should be freed promptly"
10874 size=$((size % 8192 + 1))
10875 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
10876 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
10877 rm -f $DIR/f212 $DIR/f212.xyz
10879 run_test 212 "Sendfile test ============================================"
10882 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
10883 cancel_lru_locks osc
10884 lctl set_param fail_loc=0x8000040f
10885 # generate a read lock
10886 cat $DIR/$tfile > /dev/null
10887 # write to the file, it will try to cancel the above read lock.
10888 cat /etc/hosts >> $DIR/$tfile
10890 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
10892 test_214() { # for bug 20133
10893 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
10894 for (( i=0; i < 340; i++ )) ; do
10895 touch $DIR/$tdir/d214c/a$i
10898 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
10899 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
10900 ls $DIR/d214c || error "ls $DIR/d214c failed"
10901 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
10902 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
10904 run_test 214 "hash-indexed directory test - bug 20133"
10906 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
10907 create_lnet_proc_files() {
10908 cat /proc/sys/lnet/$1 >$TMP/lnet_$1.out || error "cannot read /proc/sys/lnet/$1"
10909 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
10911 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
10912 rm -f "$TMP/lnet_$1.sys_tmp"
10915 # counterpart of create_lnet_proc_files
10916 remove_lnet_proc_files() {
10917 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
10920 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
10921 # 3rd arg as regexp for body
10922 check_lnet_proc_stats() {
10923 local l=$(cat "$TMP/lnet_$1" |wc -l)
10924 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
10926 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
10929 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
10930 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
10931 # optional and can be regexp for 2nd line (lnet.routes case)
10932 check_lnet_proc_entry() {
10933 local blp=2 # blp stands for 'position of 1st line of body'
10934 [ "$5" = "" ] || blp=3 # lnet.routes case
10936 local l=$(cat "$TMP/lnet_$1" |wc -l)
10937 # subtracting one from $blp because the body can be empty
10938 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
10940 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
10941 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
10943 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
10944 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
10946 # bail out if any unexpected line happened
10947 sed -n "$blp~1 p" "$TMP/lnet_$1" |grep -Ev "$3"
10948 [ "$?" != 0 ] || error "$2 misformatted"
10951 test_215() { # for bugs 18102, 21079, 21517
10952 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10953 local N='(0|[1-9][0-9]*)' # non-negative numeric
10954 local P='[1-9][0-9]*' # positive numeric
10955 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
10956 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
10957 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
10958 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
10960 local L1 # regexp for 1st line
10961 local L2 # regexp for 2nd line (optional)
10962 local BR # regexp for the rest (body)
10964 # /proc/sys/lnet/stats should look as 11 space-separated non-negative numerics
10965 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
10966 create_lnet_proc_files "stats"
10967 check_lnet_proc_stats "stats.out" "/proc/sys/lnet/stats" "$BR"
10968 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
10969 remove_lnet_proc_files "stats"
10971 # /proc/sys/lnet/routes should look like this:
10972 # Routing disabled/enabled
10973 # net hops priority state router
10974 # where net is a string like tcp0, hops > 0, priority >= 0,
10975 # state is up/down,
10976 # router is a string like 192.168.1.1@tcp2
10977 L1="^Routing (disabled|enabled)$"
10978 L2="^net +hops +priority +state +router$"
10979 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
10980 create_lnet_proc_files "routes"
10981 check_lnet_proc_entry "routes.out" "/proc/sys/lnet/routes" "$BR" "$L1" "$L2"
10982 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
10983 remove_lnet_proc_files "routes"
10985 # /proc/sys/lnet/routers should look like this:
10986 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
10987 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
10988 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
10989 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
10990 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
10991 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
10992 create_lnet_proc_files "routers"
10993 check_lnet_proc_entry "routers.out" "/proc/sys/lnet/routers" "$BR" "$L1"
10994 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
10995 remove_lnet_proc_files "routers"
10997 # /proc/sys/lnet/peers should look like this:
10998 # nid refs state last max rtr min tx min queue
10999 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
11000 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
11001 # numeric (0 or >0 or <0), queue >= 0.
11002 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
11003 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
11004 create_lnet_proc_files "peers"
11005 check_lnet_proc_entry "peers.out" "/proc/sys/lnet/peers" "$BR" "$L1"
11006 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
11007 remove_lnet_proc_files "peers"
11009 # /proc/sys/lnet/buffers should look like this:
11010 # pages count credits min
11011 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
11012 L1="^pages +count +credits +min$"
11013 BR="^ +$N +$N +$I +$I$"
11014 create_lnet_proc_files "buffers"
11015 check_lnet_proc_entry "buffers.out" "/proc/sys/lnet/buffers" "$BR" "$L1"
11016 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
11017 remove_lnet_proc_files "buffers"
11019 # /proc/sys/lnet/nis should look like this:
11020 # nid status alive refs peer rtr max tx min
11021 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
11022 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
11023 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
11024 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
11025 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
11026 create_lnet_proc_files "nis"
11027 check_lnet_proc_entry "nis.out" "/proc/sys/lnet/nis" "$BR" "$L1"
11028 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
11029 remove_lnet_proc_files "nis"
11031 # can we successfully write to /proc/sys/lnet/stats?
11032 echo "0" >/proc/sys/lnet/stats || error "cannot write to /proc/sys/lnet/stats"
11033 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
11035 run_test 215 "/proc/sys/lnet exists and has proper content - bugs 18102, 21079, 21517"
11037 test_216() { # bug 20317
11038 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11039 remote_ost_nodsh && skip "remote OST with nodsh" && return
11042 local facets=$(get_facets OST)
11043 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11045 save_lustre_params client "osc.*.contention_seconds" > $p
11046 save_lustre_params $facets \
11047 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
11048 save_lustre_params $facets \
11049 "ldlm.namespaces.filter-*.contended_locks" >> $p
11050 save_lustre_params $facets \
11051 "ldlm.namespaces.filter-*.contention_seconds" >> $p
11054 # agressive lockless i/o settings
11055 for node in $(osts_nodes); do
11056 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'
11058 lctl set_param -n osc.*.contention_seconds 60
11060 $DIRECTIO write $DIR/$tfile 0 10 4096
11061 $CHECKSTAT -s 40960 $DIR/$tfile
11063 # disable lockless i/o
11064 for node in $(osts_nodes); do
11065 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
11067 lctl set_param -n osc.*.contention_seconds 0
11070 dd if=/dev/zero of=$DIR/$tfile count=0
11071 $CHECKSTAT -s 0 $DIR/$tfile
11073 restore_lustre_params <$p
11077 run_test 216 "check lockless direct write works and updates file size and kms correctly"
11079 test_217() { # bug 22430
11080 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11084 for node in $(nodes_list); do
11085 nid=$(host_nids_address $node $NETTYPE)
11086 if [[ $nid = *-* ]] ; then
11087 echo "lctl ping $nid@$NETTYPE"
11088 lctl ping $nid@$NETTYPE
11090 echo "skipping $node (no hyphen detected)"
11094 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
11097 # do directio so as not to populate the page cache
11098 log "creating a 10 Mb file"
11099 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
11100 log "starting reads"
11101 dd if=$DIR/$tfile of=/dev/null bs=4096 &
11102 log "truncating the file"
11103 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
11105 kill %+ || true # reads might have finished
11106 echo "wait until dd is finished"
11108 log "removing the temporary file"
11109 rm -rf $DIR/$tfile || error "tmp file removal failed"
11111 run_test 218 "parallel read and truncate should not deadlock ======================="
11114 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11115 # write one partial page
11116 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
11117 # set no grant so vvp_io_commit_write will do sync write
11118 $LCTL set_param fail_loc=0x411
11119 # write a full page at the end of file
11120 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
11122 $LCTL set_param fail_loc=0
11123 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
11124 $LCTL set_param fail_loc=0x411
11125 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
11127 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
11129 test_220() { #LU-325
11130 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11131 remote_ost_nodsh && skip "remote OST with nodsh" && return
11134 test_mkdir -p $DIR/$tdir
11135 local OST=$(lfs osts | grep ${OSTIDX}": " | \
11136 awk '{print $2}' | sed -e 's/_UUID$//')
11139 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
11140 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
11141 osc.$mdtosc_proc1.prealloc_last_id)
11142 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
11143 osc.$mdtosc_proc1.prealloc_next_id)
11147 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
11148 #define OBD_FAIL_OST_ENOINO 0x229
11149 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
11150 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME || return 1
11151 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
11153 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
11155 MDSOBJS=$((last_id - next_id))
11156 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
11158 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
11159 echo "OST still has $count kbytes free"
11161 echo "create $MDSOBJS files @next_id..."
11162 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
11164 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
11165 osc.$mdtosc_proc1.prealloc_last_id)
11166 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
11167 osc.$mdtosc_proc1.prealloc_next_id)
11169 echo "after creation, last_id=$last_id2, next_id=$next_id2"
11174 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
11175 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
11177 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
11178 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
11179 echo "unlink $MDSOBJS files @$next_id..."
11180 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
11182 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
11185 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11186 dd if=`which date` of=$MOUNT/date oflag=sync
11187 chmod +x $MOUNT/date
11189 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
11190 $LCTL set_param fail_loc=0x80001401
11192 $MOUNT/date > /dev/null
11195 run_test 221 "make sure fault and truncate race to not cause OOM"
11198 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11200 test_mkdir -p $DIR/$tdir
11201 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
11202 createmany -o $DIR/$tdir/$tfile 10
11203 cancel_lru_locks mdc
11204 cancel_lru_locks osc
11205 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
11206 $LCTL set_param fail_loc=0x31a
11207 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
11208 $LCTL set_param fail_loc=0
11211 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
11214 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11216 test_mkdir -p $DIR/$tdir
11217 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
11218 createmany -o $DIR/$tdir/$tfile 10
11219 cancel_lru_locks mdc
11220 cancel_lru_locks osc
11221 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
11222 $LCTL set_param fail_loc=0x31a
11223 rm -r $DIR/$tdir || "AGL for rmdir failed"
11224 $LCTL set_param fail_loc=0
11226 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
11229 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11231 test_mkdir -p $DIR/$tdir
11232 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
11233 createmany -o $DIR/$tdir/$tfile 10
11234 cancel_lru_locks mdc
11235 cancel_lru_locks osc
11236 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
11237 $LCTL set_param fail_loc=0x31b
11238 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
11239 $LCTL set_param fail_loc=0
11242 run_test 223 "osc reenqueue if without AGL lock granted ======================="
11244 test_224a() { # LU-1039, MRP-303
11245 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11246 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
11247 $LCTL set_param fail_loc=0x508
11248 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
11249 $LCTL set_param fail_loc=0
11252 run_test 224a "Don't panic on bulk IO failure"
11254 test_224b() { # LU-1039, MRP-303
11255 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11256 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
11257 cancel_lru_locks osc
11258 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
11259 $LCTL set_param fail_loc=0x515
11260 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
11261 $LCTL set_param fail_loc=0
11264 run_test 224b "Don't panic on bulk IO failure"
11266 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
11268 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11269 if [ -z ${MDSSURVEY} ]; then
11270 skip_env "mds-survey not found" && return
11273 [ $MDSCOUNT -ge 2 ] &&
11274 skip "skipping now for more than one MDT" && return
11276 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
11277 { skip "Need MDS version at least 2.2.51"; return; }
11279 local mds=$(facet_host $SINGLEMDS)
11280 local target=$(do_nodes $mds 'lctl dl' | \
11281 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
11283 local cmd1="file_count=1000 thrhi=4"
11284 local cmd2="dir_count=2 layer=mdd stripe_count=0"
11285 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
11286 local cmd="$cmd1 $cmd2 $cmd3"
11288 rm -f ${TMP}/mds_survey*
11290 eval $cmd || error "mds-survey with zero-stripe failed"
11291 cat ${TMP}/mds_survey*
11292 rm -f ${TMP}/mds_survey*
11294 run_test 225a "Metadata survey sanity with zero-stripe"
11297 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11299 if [ -z ${MDSSURVEY} ]; then
11300 skip_env "mds-survey not found" && return
11302 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
11303 { skip "Need MDS version at least 2.2.51"; return; }
11305 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
11306 skip_env "Need to mount OST to test" && return
11309 [ $MDSCOUNT -ge 2 ] &&
11310 skip "skipping now for more than one MDT" && return
11311 local mds=$(facet_host $SINGLEMDS)
11312 local target=$(do_nodes $mds 'lctl dl' | \
11313 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
11315 local cmd1="file_count=1000 thrhi=4"
11316 local cmd2="dir_count=2 layer=mdd stripe_count=1"
11317 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
11318 local cmd="$cmd1 $cmd2 $cmd3"
11320 rm -f ${TMP}/mds_survey*
11322 eval $cmd || error "mds-survey with stripe_count failed"
11323 cat ${TMP}/mds_survey*
11324 rm -f ${TMP}/mds_survey*
11326 run_test 225b "Metadata survey sanity with stripe_count = 1"
11328 mcreate_path2fid () {
11334 local path=$DIR/$tdir/$name
11339 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
11340 error "cannot create $desc"
11342 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
11344 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
11346 fid_path=$($LFS fid2path $MOUNT $fid)
11348 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
11350 [ "$path" == "$fid_path" ] ||
11351 error "fid2path returned $fid_path, expected $path"
11353 echo "pass with $path and $fid"
11358 mkdir -p $DIR/$tdir
11360 mcreate_path2fid 0010666 0 0 fifo "FIFO"
11361 mcreate_path2fid 0020666 1 3 null "character special file (null)"
11362 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
11363 mcreate_path2fid 0040666 0 0 dir "directory"
11364 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
11365 mcreate_path2fid 0100666 0 0 file "regular file"
11366 mcreate_path2fid 0120666 0 0 link "symbolic link"
11367 mcreate_path2fid 0140666 0 0 sock "socket"
11369 run_test 226a "call path2fid and fid2path on files of all type"
11372 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11376 mkdir -p $DIR/$tdir
11377 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
11378 error "create remote directory failed"
11379 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
11380 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
11381 "character special file (null)"
11382 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
11383 "character special file (no device)"
11384 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
11385 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
11386 "block special file (loop)"
11387 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
11388 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
11389 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
11391 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
11393 # LU-1299 Executing or running ldd on a truncated executable does not
11394 # cause an out-of-memory condition.
11396 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11397 dd if=`which date` of=$MOUNT/date bs=1k count=1
11398 chmod +x $MOUNT/date
11400 $MOUNT/date > /dev/null
11401 ldd $MOUNT/date > /dev/null
11404 run_test 227 "running truncated executable does not cause OOM"
11406 # LU-1512 try to reuse idle OI blocks
11408 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11409 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
11410 skip "non-ldiskfs backend" && return
11412 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11413 local myDIR=$DIR/$tdir
11416 #define OBD_FAIL_SEQ_EXHAUST 0x1002
11417 $LCTL set_param fail_loc=0x80001002
11418 createmany -o $myDIR/t- 10000
11419 $LCTL set_param fail_loc=0
11420 # The guard is current the largest FID holder
11422 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
11424 local IDX=$(($SEQ % 64))
11426 do_facet $SINGLEMDS sync
11427 # Make sure journal flushed.
11429 local blk1=$(do_facet $SINGLEMDS \
11430 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11431 grep Blockcount | awk '{print $4}')
11433 # Remove old files, some OI blocks will become idle.
11434 unlinkmany $myDIR/t- 10000
11435 # Create new files, idle OI blocks should be reused.
11436 createmany -o $myDIR/t- 2000
11437 do_facet $SINGLEMDS sync
11438 # Make sure journal flushed.
11440 local blk2=$(do_facet $SINGLEMDS \
11441 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11442 grep Blockcount | awk '{print $4}')
11444 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
11446 run_test 228a "try to reuse idle OI blocks"
11449 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11450 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
11451 skip "non-ldiskfs backend" && return
11453 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11454 local myDIR=$DIR/$tdir
11457 #define OBD_FAIL_SEQ_EXHAUST 0x1002
11458 $LCTL set_param fail_loc=0x80001002
11459 createmany -o $myDIR/t- 10000
11460 $LCTL set_param fail_loc=0
11461 # The guard is current the largest FID holder
11463 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
11465 local IDX=$(($SEQ % 64))
11467 do_facet $SINGLEMDS sync
11468 # Make sure journal flushed.
11470 local blk1=$(do_facet $SINGLEMDS \
11471 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11472 grep Blockcount | awk '{print $4}')
11474 # Remove old files, some OI blocks will become idle.
11475 unlinkmany $myDIR/t- 10000
11478 stop $SINGLEMDS || error "Fail to stop MDT."
11480 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
11482 df $MOUNT || error "Fail to df."
11483 # Create new files, idle OI blocks should be reused.
11484 createmany -o $myDIR/t- 2000
11485 do_facet $SINGLEMDS sync
11486 # Make sure journal flushed.
11488 local blk2=$(do_facet $SINGLEMDS \
11489 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11490 grep Blockcount | awk '{print $4}')
11492 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
11494 run_test 228b "idle OI blocks can be reused after MDT restart"
11498 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11499 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
11500 skip "non-ldiskfs backend" && return
11502 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11503 local myDIR=$DIR/$tdir
11506 #define OBD_FAIL_SEQ_EXHAUST 0x1002
11507 $LCTL set_param fail_loc=0x80001002
11508 # 20000 files can guarantee there are index nodes in the OI file
11509 createmany -o $myDIR/t- 20000
11510 $LCTL set_param fail_loc=0
11511 # The guard is current the largest FID holder
11513 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
11515 local IDX=$(($SEQ % 64))
11517 do_facet $SINGLEMDS sync
11518 # Make sure journal flushed.
11520 local blk1=$(do_facet $SINGLEMDS \
11521 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11522 grep Blockcount | awk '{print $4}')
11524 # Remove old files, some OI blocks will become idle.
11525 unlinkmany $myDIR/t- 20000
11527 # The OI file should become empty now
11529 # Create new files, idle OI blocks should be reused.
11530 createmany -o $myDIR/t- 2000
11531 do_facet $SINGLEMDS sync
11532 # Make sure journal flushed.
11534 local blk2=$(do_facet $SINGLEMDS \
11535 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
11536 grep Blockcount | awk '{print $4}')
11538 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
11540 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
11542 test_229() { # LU-2482, LU-3448
11543 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
11544 skip "No HSM support on MDS of $(get_lustre_version)," \
11545 "need 2.4.53 at least" && return
11546 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11547 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
11551 # Create a file with a released layout and stripe count 2.
11552 $MULTIOP $DIR/$tfile H2c ||
11553 error "failed to create file with released layout"
11555 $GETSTRIPE -v $DIR/$tfile
11557 local pattern=$($GETSTRIPE -L $DIR/$tfile)
11558 [ X"$pattern" = X"80000001" ] || error "pattern error ($pattern)"
11560 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
11561 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
11562 stat $DIR/$tfile || error "failed to stat released file"
11564 chown $RUNAS_ID $DIR/$tfile ||
11565 error "chown $RUNAS_ID $DIR/$tfile failed"
11567 chgrp $RUNAS_ID $DIR/$tfile ||
11568 error "chgrp $RUNAS_ID $DIR/$tfile failed"
11570 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
11571 rm $DIR/$tfile || error "failed to remove released file"
11573 run_test 229 "getstripe/stat/rm/attr changes work on released files"
11576 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11577 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11580 mkdir -p $DIR/$tdir/test_230_local
11581 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
11582 [ $mdt_idx -ne 0 ] &&
11583 error "create local directory on wrong MDT $mdt_idx"
11585 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
11586 error "create remote directory failed"
11587 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
11588 [ $mdt_idx -ne $MDTIDX ] &&
11589 error "create remote directory on wrong MDT $mdt_idx"
11591 createmany -o $DIR/$tdir/test_230/t- 10 ||
11592 error "create files on remote directory failed"
11593 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
11594 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
11595 rm -r $DIR/$tdir || error "unlink remote directory failed"
11597 run_test 230a "Create remote directory and files under the remote directory"
11600 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11601 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11603 local remote_dir=$DIR/$tdir/remote_dir
11606 mkdir -p $DIR/$tdir
11607 $LFS mkdir -i $MDTIDX $remote_dir ||
11608 error "create remote directory failed"
11610 $LFS mkdir -i 0 $remote_dir/new_dir &&
11611 error "nested remote directory create succeed!"
11613 do_facet mds$((MDTIDX + 1)) lctl set_param mdt.*.enable_remote_dir=1
11614 $LFS mkdir -i 0 $remote_dir/new_dir || rc=$?
11615 do_facet mds$((MDTIDX + 1)) lctl set_param mdt.*.enable_remote_dir=0
11618 error "create remote directory failed after set enable_remote_dir"
11620 rm -rf $remote_dir || error "first unlink remote directory failed"
11622 $RUNAS -G$RUNAS_GID $LFS mkdir -i $MDTIDX $DIR/$tfile &&
11623 error "chown worked"
11625 do_facet mds$MDTIDX lctl set_param \
11626 mdt.*.enable_remote_dir_gid=$RUNAS_GID
11627 $LFS mkdir -i $MDTIDX $remote_dir || rc=$?
11628 do_facet mds$MDTIDX lctl set_param mdt.*.enable_remote_dir_gid=0
11631 error "create remote dir failed after set enable_remote_dir_gid"
11633 rm -r $DIR/$tdir || error "second unlink remote directory failed"
11635 run_test 230b "nested remote directory should be failed"
11639 # For simplicity this test assumes that max_pages_per_rpc
11640 # is the same across all OSCs
11641 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -1)
11642 local bulk_size=$((max_pages * 4096))
11644 mkdir -p $DIR/$tdir
11646 # clear the OSC stats
11647 $LCTL set_param osc.*.stats=0 &>/dev/null
11649 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
11650 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
11651 oflag=direct &>/dev/null || error "dd failed"
11653 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
11654 if [ x$nrpcs != "x1" ]; then
11655 error "found $nrpc ost_write RPCs, not 1 as expected"
11658 # Drop the OSC cache, otherwise we will read from it
11659 cancel_lru_locks osc
11661 # clear the OSC stats
11662 $LCTL set_param osc.*.stats=0 &>/dev/null
11664 # Client reads $bulk_size.
11665 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
11666 iflag=direct &>/dev/null || error "dd failed"
11668 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
11669 if [ x$nrpcs != "x1" ]; then
11670 error "found $nrpc ost_read RPCs, not 1 as expected"
11673 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
11676 mkdir -p $DIR/$tdir
11678 for i in {0..1023}; do
11679 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
11680 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
11681 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
11685 run_test 231b "must not assert on fully utilized OST request buffer"
11688 mkdir -p $DIR/$tdir
11689 #define OBD_FAIL_LDLM_OST_LVB 0x31c
11690 $LCTL set_param fail_loc=0x31c
11692 # ignore dd failure
11693 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
11695 $LCTL set_param fail_loc=0
11696 umount_client $MOUNT || error "umount failed"
11697 mount_client $MOUNT || error "mount failed"
11699 run_test 232 "failed lock should not block umount"
11702 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
11703 { skip "Need MDS version at least 2.3.64"; return; }
11705 local fid=$($LFS path2fid $MOUNT)
11706 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
11707 error "cannot access $MOUNT using its FID '$fid'"
11709 run_test 233 "checking that OBF of the FS root succeeds"
11712 local p="$TMP/sanityN-$TESTNAME.parameters"
11713 save_lustre_params client "llite.*.xattr_cache" > $p
11714 lctl set_param llite.*.xattr_cache 1 ||
11715 { skip "xattr cache is not supported"; return 0; }
11717 mkdir -p $DIR/$tdir || error "mkdir failed"
11718 touch $DIR/$tdir/$tfile || error "touch failed"
11719 # OBD_FAIL_LLITE_XATTR_ENOMEM
11720 $LCTL set_param fail_loc=0x1405
11721 if [ ! -f /etc/SuSE-release ]; then
11722 # attr pre-2.4.44-7 had a bug with rc
11723 # LU-3703 - SLES clients have older attr
11724 getfattr -n user.attr $DIR/$tdir/$tfile &&
11725 error "getfattr should have failed with ENOMEM"
11727 $LCTL set_param fail_loc=0x0
11730 restore_lustre_params < $p
11733 run_test 234 "xattr cache should not crash on ENOMEM"
11736 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
11737 skip "Need MDS version at least 2.4.52" && return
11738 flock_deadlock $DIR/$tfile
11743 124) error "process hangs on a deadlock"
11745 *) error "error executing flock_deadlock $DIR/$tfile"
11749 run_test 235 "LU-1715: flock deadlock detection does not work properly"
11753 check_swap_layouts_support && return 0
11754 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
11756 local ref1=/etc/passwd
11757 local ref2=/etc/group
11758 local file1=$DIR/$tdir/f1
11759 local file2=$DIR/$tdir/f2
11761 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
11762 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
11763 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
11764 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
11767 $LFS swap_layouts $file1 /proc/self/fd/${FD} ||
11768 error "cannot swap layouts of '$file1' and /proc/self/fd/${FD}"
11770 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
11775 run_test 236 "Layout swap on open unlinked file"
11778 # tests that do cleanup/setup should be run at the end
11782 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11784 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
11785 $LCTL set_param fail_loc=0x903
11786 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
11787 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
11790 FAIL_ON_ERROR=true cleanup
11791 FAIL_ON_ERROR=true setup
11793 run_test 900 "umount should not race with any mgc requeue thread"
11796 check_and_cleanup_lustre
11797 if [ "$I_MOUNTED" != "yes" ]; then
11798 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true