3 # Run select tests by setting ONLY, or as arguments to the script.
4 # Skip specific tests by setting EXCEPT.
6 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
10 # bug number for skipped test: 13297 2108 9789 3637 9789 3561 12622 12653 12653 5188 10764 16260
11 ALWAYS_EXCEPT=" 27u 42a 42b 42c 42d 45 51d 65a 65e 68 75 119d $SANITY_EXCEPT"
12 # bug number for skipped test: 2108 9789 3637 9789 3561 5188/5749 1443
13 #ALWAYS_EXCEPT=${ALWAYS_EXCEPT:-"27m 42a 42b 42c 42d 45 68 76"}
14 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
16 # Tests that fail on uml
17 CPU=`awk '/model/ {print $4}' /proc/cpuinfo`
18 # buffer i/o errs sock spc runas
19 [ "$CPU" = "UML" ] && EXCEPT="$EXCEPT 27m 27n 27o 27p 27q 27r 31d 54a 64b 99a 99b 99c 99d 99e 99f 101"
21 # test76 is not valid with FIDs because inode numbers are not reused
22 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 76"
25 2.4*) FSTYPE=${FSTYPE:-ext3} ;;
26 2.6*) FSTYPE=${FSTYPE:-ldiskfs} ;;
27 *) error "unsupported kernel" ;;
30 SRCDIR=$(cd $(dirname $0); echo $PWD)
31 export PATH=$PATH:/sbin
35 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
36 CREATETEST=${CREATETEST:-createtest}
38 SETSTRIPE=${SETSTRIPE:-"$LFS setstripe"}
39 GETSTRIPE=${GETSTRIPE:-"$LFS getstripe"}
40 LSTRIPE=${LSTRIPE:-"$LFS setstripe"}
41 LFIND=${LFIND:-"$LFS find"}
42 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
43 LSTRIPEINFO=${LSTRIPEINFO:-ll_getstripe_info}
45 MCREATE=${MCREATE:-mcreate}
46 OPENFILE=${OPENFILE:-openfile}
47 OPENUNLINK=${OPENUNLINK:-openunlink}
48 READS=${READS:-"reads"}
49 TOEXCL=${TOEXCL:-toexcl}
50 TRUNCATE=${TRUNCATE:-truncate}
51 MUNLINK=${MUNLINK:-munlink}
52 SOCKETSERVER=${SOCKETSERVER:-socketserver}
53 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
54 IOPENTEST1=${IOPENTEST1:-iopentest1}
55 IOPENTEST2=${IOPENTEST2:-iopentest2}
56 MEMHOG=${MEMHOG:-memhog}
57 DIRECTIO=${DIRECTIO:-directio}
58 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
59 UMOUNT=${UMOUNT:-"umount -d"}
61 CHECK_GRANT=${CHECK_GRANT:-"yes"}
62 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
64 export NAME=${NAME:-local}
71 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
72 . $LUSTRE/tests/test-framework.sh
74 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
76 [ "$SLOW" = "no" ] && EXCEPT_SLOW="24o 27m 36f 36g 51b 51c 60c 63 64b 68 71 73 77f 78 101 103 115 120g 124b"
78 SANITYLOG=${TESTSUITELOG:-$TMP/$(basename $0 .sh).log}
83 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
84 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
93 check_kernel_version() {
96 GOT_VER=$(lctl get_param -n $VERSION_FILE | awk '/kernel:/ {print $2}')
97 [ $GOT_VER == "patchless" ] && return 0
98 [ $GOT_VER -ge $WANT_VER ] && return 0
99 log "test needs at least kernel version $WANT_VER, running $GOT_VER"
103 if [ "$ONLY" == "cleanup" ]; then
108 [ "$SANITYLOG" ] && rm -f $SANITYLOG || true
110 check_and_setup_lustre
115 LOVNAME=`lctl get_param -n llite.*.lov.common_name | tail -n 1`
116 OSTCOUNT=`lctl get_param -n lov.$LOVNAME.numobd`
117 STRIPECOUNT=`lctl get_param -n lov.$LOVNAME.stripecount`
118 STRIPESIZE=`lctl get_param -n lov.$LOVNAME.stripesize`
119 ORIGFREE=`lctl get_param -n lov.$LOVNAME.kbytesavail`
120 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
122 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
123 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
124 rm -rf $DIR/[Rdfs][0-9]*
126 # $RUNAS_ID may get set incorrectly somewhere else
127 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
129 check_runas_id $RUNAS_ID $RUNAS_ID $RUNAS
133 if [ "${ONLY}" = "MOUNT" ] ; then
134 echo "Lustre is up, please go on"
138 echo "preparing for tests involving mounts"
139 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
141 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
142 echo # add a newline after mke2fs.
146 OLDDEBUG="`lctl get_param -n debug 2> /dev/null`"
147 lctl set_param debug=-1 2> /dev/null || true
150 $CHECKSTAT -t file $DIR/$tfile || error
152 $CHECKSTAT -a $DIR/$tfile || error
154 run_test 0 "touch .../$tfile ; rm .../$tfile ====================="
157 chmod 0755 $DIR || error
158 $CHECKSTAT -p 0755 $DIR || error
160 run_test 0b "chmod 0755 $DIR ============================="
163 $LCTL get_param mdc.*.import | grep "state: FULL" || error "import not FULL"
164 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" || error "bad target"
166 run_test 0c "check import proc ============================="
171 mkdir $DIR/d1/d2 && error "we expect EEXIST, but not returned"
172 $CHECKSTAT -t dir $DIR/d1/d2 || error
174 run_test 1a "mkdir .../d1; mkdir .../d1/d2 ====================="
179 $CHECKSTAT -a $DIR/d1 || error
181 run_test 1b "rmdir .../d1/d2; rmdir .../d1 ====================="
186 $CHECKSTAT -t file $DIR/d2/f || error
188 run_test 2a "mkdir .../d2; touch .../d2/f ======================"
192 $CHECKSTAT -a $DIR/d2 || error
194 run_test 2b "rm -r .../d2; checkstat .../d2/f ======================"
198 $CHECKSTAT -t dir $DIR/d3 || error
200 run_test 3a "mkdir .../d3 ======================================"
203 if [ ! -d $DIR/d3 ]; then
207 $CHECKSTAT -t file $DIR/d3/f || error
209 run_test 3b "touch .../d3/f ===================================="
213 $CHECKSTAT -a $DIR/d3 || error
215 run_test 3c "rm -r .../d3 ======================================"
219 $CHECKSTAT -t dir $DIR/d4 || error
221 run_test 4a "mkdir .../d4 ======================================"
224 if [ ! -d $DIR/d4 ]; then
228 $CHECKSTAT -t dir $DIR/d4/d2 || error
230 run_test 4b "mkdir .../d4/d2 ==================================="
235 chmod 0707 $DIR/d5/d2
236 $CHECKSTAT -t dir -p 0707 $DIR/d5/d2 || error
238 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2 ============"
242 chmod 0666 $DIR/f6a || error
243 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/f6a || error
245 run_test 6a "touch .../f6a; chmod .../f6a ======================"
248 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
249 if [ ! -f $DIR/f6a ]; then
253 $RUNAS chmod 0444 $DIR/f6a && error
254 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/f6a || error
256 run_test 6b "$RUNAS chmod .../f6a (should return error) =="
259 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
261 chown $RUNAS_ID $DIR/f6c || error
262 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/f6c || error
264 run_test 6c "touch .../f6c; chown .../f6c ======================"
267 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
268 if [ ! -f $DIR/f6c ]; then
270 chown $RUNAS_ID $DIR/f6c
272 $RUNAS chown $UID $DIR/f6c && error
273 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/f6c || error
275 run_test 6d "$RUNAS chown .../f6c (should return error) =="
278 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
280 chgrp $RUNAS_ID $DIR/f6e || error
281 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/f6e || error
283 run_test 6e "touch .../f6e; chgrp .../f6e ======================"
286 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
287 if [ ! -f $DIR/f6e ]; then
289 chgrp $RUNAS_ID $DIR/f6e
291 $RUNAS chgrp $UID $DIR/f6e && error
292 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/f6e || error
294 run_test 6f "$RUNAS chgrp .../f6e (should return error) =="
297 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
298 mkdir $DIR/d6g || error
299 chmod 777 $DIR/d6g || error
300 $RUNAS mkdir $DIR/d6g/d || error
301 chmod g+s $DIR/d6g/d || error
302 mkdir $DIR/d6g/d/subdir
303 $CHECKSTAT -g \#$RUNAS_ID $DIR/d6g/d/subdir || error
305 run_test 6g "Is new dir in sgid dir inheriting group?"
307 test_6h() { # bug 7331
308 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
309 touch $DIR/f6h || error "touch failed"
310 chown $RUNAS_ID:$RUNAS_ID $DIR/f6h || error "initial chown failed"
311 $RUNAS -G$RUNAS_ID chown $RUNAS_ID:0 $DIR/f6h && error "chown worked"
312 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_ID $DIR/f6h || error
314 run_test 6h "$RUNAS chown RUNAS_ID.0 .../f6h (should return error)"
320 $CHECKSTAT -t file -p 0666 $DIR/d7/f || error
322 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
325 if [ ! -d $DIR/d7 ]; then
329 echo -n foo > $DIR/d7/f2
330 [ "`cat $DIR/d7/f2`" = "foo" ] || error
331 $CHECKSTAT -t file -s 3 $DIR/d7/f2 || error
333 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
339 $CHECKSTAT -t file -p 0666 $DIR/d8/f || error
341 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
347 $CHECKSTAT -t dir $DIR/d9/d2/d3 || error
349 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
355 $CHECKSTAT -t file $DIR/d10/d2/f || error
357 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
362 chmod 0666 $DIR/d11/d2
363 chmod 0705 $DIR/d11/d2
364 $CHECKSTAT -t dir -p 0705 $DIR/d11/d2 || error
366 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
371 chmod 0666 $DIR/d12/f
372 chmod 0654 $DIR/d12/f
373 $CHECKSTAT -t file -p 0654 $DIR/d12/f || error
375 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
379 dd if=/dev/zero of=$DIR/d13/f count=10
381 $CHECKSTAT -t file -s 0 $DIR/d13/f || error
383 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
389 $CHECKSTAT -a $DIR/d14/f || error
391 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
396 mv $DIR/d15/f $DIR/d15/f2
397 $CHECKSTAT -t file $DIR/d15/f2 || error
399 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
405 $CHECKSTAT -a $DIR/d16/f || error
407 run_test 16 "touch .../d16/f; rm -rf .../d16/f ================="
412 ln -s $DIR/d17/f $DIR/d17/l-exist
414 $CHECKSTAT -l $DIR/d17/f $DIR/d17/l-exist || error
415 $CHECKSTAT -f -t f $DIR/d17/l-exist || error
416 rm -f $DIR/d17/l-exist
417 $CHECKSTAT -a $DIR/d17/l-exist || error
419 run_test 17a "symlinks: create, remove (real) =================="
423 ln -s no-such-file $DIR/d17/l-dangle
425 $CHECKSTAT -l no-such-file $DIR/d17/l-dangle || error
426 $CHECKSTAT -fa $DIR/d17/l-dangle || error
427 rm -f $DIR/d17/l-dangle
428 $CHECKSTAT -a $DIR/d17/l-dangle || error
430 run_test 17b "symlinks: create, remove (dangling) =============="
432 test_17c() { # bug 3440 - don't save failed open RPC for replay
434 ln -s foo $DIR/d17/f17c
435 cat $DIR/d17/f17c && error "opened non-existent symlink" || true
437 run_test 17c "symlinks: open dangling (should return error) ===="
441 ln -s foo $DIR/d17/f17d
442 touch $DIR/d17/f17d || error "creating to new symlink"
444 run_test 17d "symlinks: create dangling ========================"
448 local foo=$DIR/$tdir/$tfile
449 ln -s $foo $foo || error "create symlink failed"
450 ls -l $foo || error "ls -l failed"
451 ls $foo && error "ls not failed" || true
453 run_test 17e "symlinks: create recursive symlink (should return error) ===="
457 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/d17f/111
458 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/d17f/222
459 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/d17f/333
460 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/d17f/444
461 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/d17f/555
462 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/d17f/666
465 run_test 17f "symlinks: long and very long symlink name ========================"
469 LONGSYMLINK="$(dd if=/dev/zero bs=4095 count=1 | tr '\0' 'x')"
470 ln -s $LONGSYMLINK $DIR/$tdir/$tfile
473 run_test 17g "symlinks: really long symlink name ==============================="
479 run_test 18 "touch .../f ; ls ... =============================="
485 $CHECKSTAT -a $DIR/f19 || error
487 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
490 ls -l $DIR/f19 && error || true
492 run_test 19b "ls -l .../f19 (should return error) =============="
495 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
496 $RUNAS touch $DIR/f19 && error || true
498 run_test 19c "$RUNAS touch .../f19 (should return error) =="
501 cat $DIR/f19 && error || true
503 run_test 19d "cat .../f19 (should return error) =============="
515 $CHECKSTAT -a $DIR/f || error
517 run_test 20 "touch .../f ; ls -l ... ==========================="
521 [ -f $DIR/d21/dangle ] && rm -f $DIR/d21/dangle
522 ln -s dangle $DIR/d21/link
523 echo foo >> $DIR/d21/link
525 $CHECKSTAT -t link $DIR/d21/link || error
526 $CHECKSTAT -f -t file $DIR/d21/link || error
528 run_test 21 "write to dangling link ============================"
533 chown $RUNAS_ID $WDIR
534 (cd $WDIR || error "cd $WDIR failed";
535 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
537 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
538 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
539 $CHECKSTAT -u \#$RUNAS_ID $WDIR/etc || error "checkstat -u failed"
541 run_test 22 "unpack tar archive as non-root user ==============="
546 $TOEXCL -e $DIR/d23/f23 || error
548 run_test 23 "O_CREAT|O_EXCL in subdir =========================="
551 echo '== rename sanity =============================================='
552 echo '-- same directory rename'
555 mv $DIR/R1/f $DIR/R1/g
556 $CHECKSTAT -t file $DIR/R1/g || error
558 run_test 24a "touch .../R1/f; rename .../R1/f .../R1/g ========="
563 mv $DIR/R2/f $DIR/R2/g
564 $CHECKSTAT -a $DIR/R2/f || error
565 $CHECKSTAT -t file $DIR/R2/g || error
567 run_test 24b "touch .../R2/{f,g}; rename .../R2/f .../R2/g ====="
572 mv $DIR/R3/f $DIR/R3/g
573 $CHECKSTAT -a $DIR/R3/f || error
574 $CHECKSTAT -t dir $DIR/R3/g || error
576 run_test 24c "mkdir .../R3/f; rename .../R3/f .../R3/g ========="
581 mrename $DIR/R4/f $DIR/R4/g
582 $CHECKSTAT -a $DIR/R4/f || error
583 $CHECKSTAT -t dir $DIR/R4/g || error
585 run_test 24d "mkdir .../R4/{f,g}; rename .../R4/f .../R4/g ====="
588 echo '-- cross directory renames --'
591 mv $DIR/R5a/f $DIR/R5b/g
592 $CHECKSTAT -a $DIR/R5a/f || error
593 $CHECKSTAT -t file $DIR/R5b/g || error
595 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
599 touch $DIR/R6a/f $DIR/R6b/g
600 mv $DIR/R6a/f $DIR/R6b/g
601 $CHECKSTAT -a $DIR/R6a/f || error
602 $CHECKSTAT -t file $DIR/R6b/g || error
604 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
609 mv $DIR/R7a/d $DIR/R7b/e
610 $CHECKSTAT -a $DIR/R7a/d || error
611 $CHECKSTAT -t dir $DIR/R7b/e || error
613 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
617 mkdir $DIR/R8a/d $DIR/R8b/e
618 mrename $DIR/R8a/d $DIR/R8b/e
619 $CHECKSTAT -a $DIR/R8a/d || error
620 $CHECKSTAT -t dir $DIR/R8b/e || error
622 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
625 echo "-- rename error cases"
629 mrename $DIR/R9/f $DIR/R9/a
630 $CHECKSTAT -t file $DIR/R9/f || error
631 $CHECKSTAT -t dir $DIR/R9/a || error
632 $CHECKSTAT -a file $DIR/R9/a/f || error
634 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
638 mrename $DIR/R10/f $DIR/R10/g
639 $CHECKSTAT -t dir $DIR/R10 || error
640 $CHECKSTAT -a $DIR/R10/f || error
641 $CHECKSTAT -a $DIR/R10/g || error
643 run_test 24j "source does not exist ============================"
646 mkdir $DIR/R11a $DIR/R11a/d
648 mv $DIR/R11a/f $DIR/R11a/d
649 $CHECKSTAT -a $DIR/R11a/f || error
650 $CHECKSTAT -t file $DIR/R11a/d/f || error
652 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
654 # bug 2429 - rename foo foo foo creates invalid file
657 multiop $f OcNs || error
659 run_test 24l "Renaming a file to itself ========================"
663 multiop $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
664 # on ext3 this does not remove either the source or target files
665 # though the "expected" operation would be to remove the source
666 $CHECKSTAT -t file ${f} || error "${f} missing"
667 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
669 run_test 24m "Renaming a file to a hard link to itself ========="
673 # this stats the old file after it was renamed, so it should fail
677 $CHECKSTAT ${f}.rename
680 run_test 24n "Statting the old file after renaming (Posix rename 2)"
683 check_kernel_version 37 || return 0
685 rename_many -s random -v -n 10 $DIR/d24o
687 run_test 24o "rename of files during htree split ==============="
691 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
692 mrename $DIR/R12a $DIR/R12b
693 $CHECKSTAT -a $DIR/R12a || error
694 $CHECKSTAT -t dir $DIR/R12b || error
695 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
696 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
698 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
702 DIRINO=`ls -lid $DIR/R13a | awk '{ print $1 }'`
703 multiop_bg_pause $DIR/R13b D_c || return 1
706 mrename $DIR/R13a $DIR/R13b
707 $CHECKSTAT -a $DIR/R13a || error
708 $CHECKSTAT -t dir $DIR/R13b || error
709 DIRINO2=`ls -lid $DIR/R13b | awk '{ print $1 }'`
710 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
712 wait $MULTIPID || error "multiop close failed"
714 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
716 test_24r() { #bug 3789
717 mkdir $DIR/R14a $DIR/R14a/b
718 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
719 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
720 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
722 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
725 mkdir $DIR/R15a $DIR/R15a/b $DIR/R15a/b/c
726 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
727 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
728 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
730 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
732 mkdir $DIR/R16a $DIR/R16a/b $DIR/R16a/b/c
733 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
734 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
735 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
737 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
739 test_24u() { # bug12192
740 multiop $DIR/$tfile C2w$((2048 * 1024))c || error
741 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
743 run_test 24u "create stripe file"
746 echo '== symlink sanity ============================================='
750 touch $DIR/s25/foo || error
752 run_test 25a "create file in symlinked directory ==============="
755 [ ! -d $DIR/d25 ] && test_25a
756 $CHECKSTAT -t file $DIR/s25/foo || error
758 run_test 25b "lookup file in symlinked directory ==============="
763 ln -s d26/d26-2 $DIR/s26
764 touch $DIR/s26/foo || error
766 run_test 26a "multiple component symlink ======================="
769 mkdir -p $DIR/d26b/d26-2
770 ln -s d26b/d26-2/foo $DIR/s26-2
771 touch $DIR/s26-2 || error
773 run_test 26b "multiple component symlink at end of lookup ======"
778 ln -s d26.2 $DIR/s26.2-1
779 ln -s s26.2-1 $DIR/s26.2-2
780 ln -s s26.2-2 $DIR/s26.2-3
781 chmod 0666 $DIR/s26.2-3/foo
783 run_test 26c "chain of symlinks ================================"
785 # recursive symlinks (bug 439)
787 ln -s d26-3/foo $DIR/d26-3
789 run_test 26d "create multiple component recursive symlink ======"
792 [ ! -h $DIR/d26-3 ] && test_26d
795 run_test 26e "unlink multiple component recursive symlink ======"
797 # recursive symlinks (bug 7022)
800 mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
801 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
802 mkdir -p lndir/bar1 || error "mkdir lndir/bar1 failed"
803 mkdir $tfile || error "mkdir $tfile failed"
804 cd $tfile || error "cd $tfile failed"
805 ln -s .. dotdot || error "ln dotdot failed"
806 ln -s dotdot/lndir lndir || error "ln lndir failed"
807 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
808 output=`ls $tfile/$tfile/lndir/bar1`
809 [ "$output" = bar1 ] && error "unexpected output"
810 rm -r $tfile || error "rm $tfile failed"
811 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
813 run_test 26f "rm -r of a directory which has recursive symlink ="
816 echo '== stripe sanity =============================================='
817 mkdir -p $DIR/d27 || error "mkdir failed"
818 $SETSTRIPE $DIR/d27/f0 -c 1 || error "lstripe failed"
819 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
821 log "== test_27a: write to one stripe file ========================="
822 cp /etc/hosts $DIR/d27/f0 || error
824 run_test 27a "one stripe file =================================="
827 [ "$OSTCOUNT" -lt "2" ] && skip "skipping 2-stripe test" && return
829 $SETSTRIPE $DIR/d27/f01 -c 2 || error "lstripe failed"
830 [ `$GETSTRIPE $DIR/d27/f01 | grep -A 10 obdidx | wc -l` -eq 4 ] ||
831 error "two-stripe file doesn't have two stripes"
833 log "== test_27c: write to two stripe file file f01 ================"
834 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
836 run_test 27c "create two stripe file f01 ======================="
840 $SETSTRIPE -c0 -i-1 -s0 $DIR/d27/fdef || error "lstripe failed"
841 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
842 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
844 run_test 27d "create file with default settings ================"
848 $SETSTRIPE $DIR/d27/f12 -c 2 || error "lstripe failed"
849 $SETSTRIPE $DIR/d27/f12 -c 2 && error "lstripe succeeded twice"
850 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
852 run_test 27e "lstripe existing file (should return error) ======"
856 $SETSTRIPE $DIR/d27/fbad -s 100 -i 0 -c 1 && error "lstripe failed"
857 dd if=/dev/zero of=$DIR/d27/f12 bs=4k count=4 || error "dd failed"
858 $GETSTRIPE $DIR/d27/fbad || error "lfs getstripe failed"
860 run_test 27f "lstripe with bad stripe size (should return error)"
864 $MCREATE $DIR/d27/fnone || error "mcreate failed"
866 log "== test 27h: lfs getstripe with no objects ===================="
867 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" || error "has object"
869 log "== test 27i: lfs getstripe with some objects =================="
870 touch $DIR/d27/fsome || error "touch failed"
871 $GETSTRIPE $DIR/d27/fsome | grep obdidx || error "missing objects"
873 run_test 27g "test lfs getstripe ==========================================="
877 $SETSTRIPE $DIR/d27/f27j -i $OSTCOUNT && error "lstripe failed"||true
879 run_test 27j "lstripe with bad stripe offset (should return error)"
881 test_27k() { # bug 2844
884 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
885 [ ! -d $DIR/d27 ] && mkdir -p $DIR/d27
886 $SETSTRIPE $FILE -s 67108864 || error "lstripe failed"
887 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
888 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
889 dd if=/dev/zero of=$FILE bs=4k count=1
890 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
891 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
893 run_test 27k "limit i_blksize for broken user apps ============="
897 mcreate $DIR/f27l || error "creating file"
898 $RUNAS $SETSTRIPE $DIR/f27l -c 1 && \
899 error "lstripe should have failed" || true
901 run_test 27l "check setstripe permissions (should return error)"
904 [ "$OSTCOUNT" -lt "2" ] && skip "$OSTCOUNT < 2 OSTs -- skipping" && return
905 if [ $ORIGFREE -gt $MAXFREE ]; then
906 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
910 $SETSTRIPE $DIR/d27/f27m_1 -i 0 -c 1
911 dd if=/dev/zero of=$DIR/d27/f27m_1 bs=1024 count=$MAXFREE && \
912 error "dd should fill OST0"
914 while $SETSTRIPE $DIR/d27/f27m_$i -i 0 -c 1 ; do
916 [ $i -gt 256 ] && break
919 touch $DIR/d27/f27m_$i
920 [ `$GETSTRIPE $DIR/d27/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] && \
921 error "OST0 was full but new created file still use it"
923 touch $DIR/d27/f27m_$i
924 [ `$GETSTRIPE $DIR/d27/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] && \
925 error "OST0 was full but new created file still use it"
929 run_test 27m "create file while OST0 was full =================="
931 # osc's keep a NOSPC stick flag that gets unset with rmdir
933 [ "$1" ] && FAIL_LOC=$1 || FAIL_LOC=0
934 mkdir -p $DIR/d27/nospc
936 do_nodes $(comma_list $(osts_nodes)) lctl set_param fail_loc=$FAIL_LOC
939 exhaust_precreations() {
942 OST=$(lfs osts | grep ${OSTIDX}": " | \
943 awk '{print $2}' | sed -e 's/_UUID$//')
945 last_id=$(do_facet $SINGLEMDS lctl get_param -n osc.*${OST}-osc-MDT0000.prealloc_last_id)
946 next_id=$(do_facet $SINGLEMDS lctl get_param -n osc.*${OST}-osc-MDT0000.prealloc_next_id)
948 mkdir -p $DIR/d27/${OST}
949 $SETSTRIPE $DIR/d27/${OST} -i $OSTIDX -c 1
950 #define OBD_FAIL_OST_ENOSPC 0x215
951 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x215
952 echo "Creating to objid $last_id on ost $OST..."
953 createmany -o $DIR/d27/${OST}/f $next_id $((last_id - next_id + 2))
954 do_facet $SINGLEMDS lctl get_param -n osc.*${OST}-osc-MDT0000.prealloc* | grep '[0-9]'
958 exhaust_all_precreations() {
960 for (( i=0; i < OSTCOUNT; i++ )) ; do
961 exhaust_precreations $i 0x215
967 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
968 remote_mds_nodsh && skip "remote MDS with nodsh" && return
969 remote_ost_nodsh && skip "remote OST with nodsh" && return
973 exhaust_precreations 0 0x80000215
975 touch $DIR/d27/f27n || error
979 run_test 27n "create file with some full OSTs =================="
982 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
983 remote_mds_nodsh && skip "remote MDS with nodsh" && return
984 remote_ost_nodsh && skip "remote OST with nodsh" && return
988 exhaust_all_precreations 0x215
991 touch $DIR/d27/f27o && error "able to create $DIR/d27/f27o"
996 run_test 27o "create file with all full OSTs (should error) ===="
999 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
1000 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1001 remote_ost_nodsh && skip "remote OST with nodsh" && return
1006 $MCREATE $DIR/d27/f27p || error "mcreate failed"
1007 $TRUNCATE $DIR/d27/f27p 80000000 || error "truncate failed"
1008 $CHECKSTAT -s 80000000 $DIR/d27/f27p || error "checkstat failed"
1010 exhaust_precreations 0 0x80000215
1011 echo foo >> $DIR/d27/f27p || error "append failed"
1012 $CHECKSTAT -s 80000004 $DIR/d27/f27p || error "checkstat failed"
1016 run_test 27p "append to a truncated file with some full OSTs ==="
1019 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
1020 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1021 remote_ost_nodsh && skip "remote OST with nodsh" && return
1026 $MCREATE $DIR/d27/f27q || error "mcreate $DIR/d27/f27q failed"
1027 $TRUNCATE $DIR/d27/f27q 80000000 ||error "truncate $DIR/d27/f27q failed"
1028 $CHECKSTAT -s 80000000 $DIR/d27/f27q || error "checkstat failed"
1030 exhaust_all_precreations 0x215
1032 echo foo >> $DIR/d27/f27q && error "append succeeded"
1033 $CHECKSTAT -s 80000000 $DIR/d27/f27q || error "checkstat 2 failed"
1037 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1040 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
1041 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1042 remote_ost_nodsh && skip "remote OST with nodsh" && return
1046 exhaust_precreations 0 0x80000215
1048 $SETSTRIPE $DIR/d27/f27r -i 0 -c 2 # && error
1052 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1054 test_27s() { # bug 10725
1056 $LSTRIPE $DIR/$tdir $((2048 * 1024 * 1024)) -1 2 && \
1057 error "stripe width >= 2^32 succeeded" || true
1059 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1061 test_27t() { # bug 10864
1066 $WLFS getstripe $tfile
1069 run_test 27t "check that utils parse path correctly"
1071 test_27u() { # bug 4900
1072 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
1073 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1075 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1076 do_facet $SINGLEMDS lctl set_param fail_loc=0x139
1078 createmany -o $DIR/d27u/t- 1000
1079 do_facet $SINGLEMDS lctl set_param fail_loc=0
1081 TLOG=$DIR/$tfile.getstripe
1082 $GETSTRIPE $DIR/d27u > $TLOG
1083 OBJS=`awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj;}' $TLOG`
1084 unlinkmany $DIR/d27u/t- 1000
1085 [ $OBJS -gt 0 ] && \
1086 error "$OBJS objects created on OST-0. See $TLOG" || pass
1088 run_test 27u "skip object creation on OSC w/o objects =========="
1090 test_27v() { # bug 4900
1091 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
1092 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1093 remote_ost_nodsh && skip "remote OST with nodsh" && return
1095 exhaust_all_precreations
1098 $SETSTRIPE $DIR/$tdir -c 1 # 1 stripe / file
1100 touch $DIR/$tdir/$tfile
1101 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1102 lctl set_param fail_loc=0x705
1104 for F in `seq 1 32`; do
1105 touch $DIR/$tdir/$tfile.$F
1107 lctl set_param fail_loc=0
1110 TIMEOUT=`lctl get_param -n timeout`
1111 [ $((FINISH - START)) -ge $((TIMEOUT / 2)) ] && \
1112 error "$FINISH - $START >= $TIMEOUT / 2"
1116 run_test 27v "skip object creation on slow OST ================="
1118 test_27w() { # bug 10997
1119 mkdir -p $DIR/d27w || error "mkdir failed"
1120 $LSTRIPE $DIR/d27w/f0 -s 65536 || error "lstripe failed"
1121 size=`$LSTRIPEINFO $DIR/d27w/f0 | awk {'print $1'}`
1122 [ $size -ne 65536 ] && error "stripe size $size != 65536" || true
1124 [ "$OSTCOUNT" -lt "2" ] && skip "skipping multiple stripe count/offset test" && return
1125 for i in `seq 1 $OSTCOUNT`; do
1127 $LSTRIPE $DIR/d27w/f$i -c $i -i $offset || error "lstripe -c $i -i $offset failed"
1128 count=`$LSTRIPEINFO $DIR/d27w/f$i | awk {'print $2'}`
1129 index=`$LSTRIPEINFO $DIR/d27w/f$i | awk {'print $3'}`
1130 [ $count -ne $i ] && error "stripe count $count != $i" || true
1131 [ $index -ne $offset ] && error "stripe offset $index != $offset" || true
1134 run_test 27w "check lfs setstripe -c -s -i options ============="
1138 $CREATETEST $DIR/d28/ct || error
1140 run_test 28 "create/mknod/mkdir with bad file types ============"
1143 cancel_lru_locks mdc
1149 declare -i LOCKCOUNTORIG=0
1150 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1151 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
1153 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
1155 declare -i LOCKUNUSEDCOUNTORIG=0
1156 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1157 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
1164 declare -i LOCKCOUNTCURRENT=0
1165 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1166 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
1169 declare -i LOCKUNUSEDCOUNTCURRENT=0
1170 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1171 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
1174 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1175 lctl set_param -n ldlm.dump_namespaces ""
1176 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1177 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1178 log "dumped log to $TMP/test_29.dk (bug 5793)"
1181 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1182 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1183 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1184 log "dumped log to $TMP/test_29.dk (bug 5793)"
1188 run_test 29 "IT_GETATTR regression ============================"
1191 cp `which ls` $DIR || cp /bin/ls $DIR
1195 run_test 30 "run binary from Lustre (execve) ==================="
1198 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1199 $CHECKSTAT -a $DIR/f31 || error
1201 run_test 31a "open-unlink file =================================="
1204 touch $DIR/f31 || error
1205 ln $DIR/f31 $DIR/f31b || error
1206 multiop $DIR/f31b Ouc || error
1207 $CHECKSTAT -t file $DIR/f31 || error
1209 run_test 31b "unlink file with multiple links while open ======="
1212 touch $DIR/f31 || error
1213 ln $DIR/f31 $DIR/f31c || error
1214 multiop_bg_pause $DIR/f31 O_uc || return 1
1216 multiop $DIR/f31c Ouc
1217 kill -USR1 $MULTIPID
1220 run_test 31c "open-unlink file with multiple links ============="
1223 opendirunlink $DIR/d31d $DIR/d31d || error
1224 $CHECKSTAT -a $DIR/d31d || error
1226 run_test 31d "remove of open directory ========================="
1228 test_31e() { # bug 2904
1229 check_kernel_version 34 || return 0
1230 openfilleddirunlink $DIR/d31e || error
1232 run_test 31e "remove of open non-empty directory ==============="
1234 test_31f() { # bug 4554
1237 $SETSTRIPE $DIR/d31f -s 1048576 -c 1
1238 cp /etc/hosts $DIR/d31f
1240 $GETSTRIPE $DIR/d31f/hosts
1241 multiop_bg_pause $DIR/d31f D_c || return 1
1244 rm -rv $DIR/d31f || error "first of $DIR/d31f"
1246 $SETSTRIPE $DIR/d31f -s 1048576 -c 1
1247 cp /etc/hosts $DIR/d31f
1250 multiop_bg_pause $DIR/d31f D_c || return 1
1253 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
1254 wait $MULTIPID || error "first opendir $MULTIPID failed"
1258 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
1259 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
1262 run_test 31f "remove of open directory with open-unlink file ==="
1265 echo "-- cross directory link --"
1266 mkdir $DIR/d31g{a,b}
1268 ln $DIR/d31ga/f $DIR/d31gb/g
1269 $CHECKSTAT -t file $DIR/d31ga/f || error "source"
1270 [ `stat -c%h $DIR/d31ga/f` == '2' ] || error "source nlink"
1271 $CHECKSTAT -t file $DIR/d31gb/g || error "target"
1272 [ `stat -c%h $DIR/d31gb/g` == '2' ] || error "target nlink"
1274 run_test 31g "cross directory link==============="
1277 echo "-- cross directory link --"
1281 ln $DIR/d31h/f $DIR/d31h/dir/g
1282 $CHECKSTAT -t file $DIR/d31h/f || error "source"
1283 [ `stat -c%h $DIR/d31h/f` == '2' ] || error "source nlink"
1284 $CHECKSTAT -t file $DIR/d31h/dir/g || error "target"
1285 [ `stat -c%h $DIR/d31h/dir/g` == '2' ] || error "target nlink"
1287 run_test 31h "cross directory link under child==============="
1290 echo "-- cross directory link --"
1293 touch $DIR/d31i/dir/f
1294 ln $DIR/d31i/dir/f $DIR/d31i/g
1295 $CHECKSTAT -t file $DIR/d31i/dir/f || error "source"
1296 [ `stat -c%h $DIR/d31i/dir/f` == '2' ] || error "source nlink"
1297 $CHECKSTAT -t file $DIR/d31i/g || error "target"
1298 [ `stat -c%h $DIR/d31i/g` == '2' ] || error "target nlink"
1300 run_test 31i "cross directory link under parent==============="
1305 mkdir $DIR/d31j/dir1
1306 ln $DIR/d31j/dir1 $DIR/d31j/dir2 && error "ln for dir"
1307 link $DIR/d31j/dir1 $DIR/d31j/dir3 && error "link for dir"
1308 mlink $DIR/d31j/dir1 $DIR/d31j/dir4 && error "mlink for dir"
1309 mlink $DIR/d31j/dir1 $DIR/d31j/dir1 && error "mlink to the same dir"
1312 run_test 31j "link for directory==============="
1318 touch $DIR/d31k/exist
1319 mlink $DIR/d31k/s $DIR/d31k/t || error "mlink"
1320 mlink $DIR/d31k/s $DIR/d31k/exist && error "mlink to exist file"
1321 mlink $DIR/d31k/s $DIR/d31k/s && error "mlink to the same file"
1322 mlink $DIR/d31k/s $DIR/d31k && error "mlink to parent dir"
1323 mlink $DIR/d31k $DIR/d31k/s && error "mlink parent dir to target"
1324 mlink $DIR/d31k/not-exist $DIR/d31k/foo && error "mlink non-existing to new"
1325 mlink $DIR/d31k/not-exist $DIR/d31k/s && error "mlink non-existing to exist"
1328 run_test 31k "link to file: the same, non-existing, dir==============="
1334 touch $DIR/d31m2/exist
1335 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
1336 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
1337 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
1338 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
1339 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
1340 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
1343 run_test 31m "link to file: the same, non-existing, dir==============="
1346 echo "== more mountpoints and symlinks ================="
1347 [ -e $DIR/d32a ] && rm -fr $DIR/d32a
1348 mkdir -p $DIR/d32a/ext2-mountpoint
1349 mount -t ext2 -o loop $EXT2_DEV $DIR/d32a/ext2-mountpoint || error
1350 $CHECKSTAT -t dir $DIR/d32a/ext2-mountpoint/.. || error
1351 $UMOUNT $DIR/d32a/ext2-mountpoint || error
1353 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
1356 [ -e $DIR/d32b ] && rm -fr $DIR/d32b
1357 mkdir -p $DIR/d32b/ext2-mountpoint
1358 mount -t ext2 -o loop $EXT2_DEV $DIR/d32b/ext2-mountpoint || error
1359 ls -al $DIR/d32b/ext2-mountpoint/.. || error
1360 $UMOUNT $DIR/d32b/ext2-mountpoint || error
1362 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
1365 [ -e $DIR/d32c ] && rm -fr $DIR/d32c
1366 mkdir -p $DIR/d32c/ext2-mountpoint
1367 mount -t ext2 -o loop $EXT2_DEV $DIR/d32c/ext2-mountpoint || error
1368 mkdir -p $DIR/d32c/d2/test_dir
1369 $CHECKSTAT -t dir $DIR/d32c/ext2-mountpoint/../d2/test_dir || error
1370 $UMOUNT $DIR/d32c/ext2-mountpoint || error
1372 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
1375 [ -e $DIR/d32d ] && rm -fr $DIR/d32d
1376 mkdir -p $DIR/d32d/ext2-mountpoint
1377 mount -t ext2 -o loop $EXT2_DEV $DIR/d32d/ext2-mountpoint || error
1378 mkdir -p $DIR/d32d/d2/test_dir
1379 ls -al $DIR/d32d/ext2-mountpoint/../d2/test_dir || error
1380 $UMOUNT $DIR/d32d/ext2-mountpoint || error
1382 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
1385 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
1386 mkdir -p $DIR/d32e/tmp
1387 TMP_DIR=$DIR/d32e/tmp
1388 ln -s $DIR/d32e $TMP_DIR/symlink11
1389 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1390 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
1391 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
1393 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
1396 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
1397 mkdir -p $DIR/d32f/tmp
1398 TMP_DIR=$DIR/d32f/tmp
1399 ln -s $DIR/d32f $TMP_DIR/symlink11
1400 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1401 ls $DIR/d32f/tmp/symlink11 || error
1402 ls $DIR/d32f/symlink01 || error
1404 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
1407 TMP_DIR=$DIR/$tdir/tmp
1408 mkdir -p $TMP_DIR $DIR/${tdir}2
1409 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1410 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1411 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
1412 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
1413 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
1414 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
1416 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1419 rm -fr $DIR/$tdir $DIR/${tdir}2
1420 TMP_DIR=$DIR/$tdir/tmp
1421 mkdir -p $TMP_DIR $DIR/${tdir}2
1422 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1423 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1424 ls $TMP_DIR/symlink12 || error
1425 ls $DIR/$tdir/symlink02 || error
1427 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1430 [ -e $DIR/d32i ] && rm -fr $DIR/d32i
1431 mkdir -p $DIR/d32i/ext2-mountpoint
1432 mount -t ext2 -o loop $EXT2_DEV $DIR/d32i/ext2-mountpoint || error
1433 touch $DIR/d32i/test_file
1434 $CHECKSTAT -t file $DIR/d32i/ext2-mountpoint/../test_file || error
1435 $UMOUNT $DIR/d32i/ext2-mountpoint || error
1437 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
1440 [ -e $DIR/d32j ] && rm -fr $DIR/d32j
1441 mkdir -p $DIR/d32j/ext2-mountpoint
1442 mount -t ext2 -o loop $EXT2_DEV $DIR/d32j/ext2-mountpoint || error
1443 touch $DIR/d32j/test_file
1444 cat $DIR/d32j/ext2-mountpoint/../test_file || error
1445 $UMOUNT $DIR/d32j/ext2-mountpoint || error
1447 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
1451 mkdir -p $DIR/d32k/ext2-mountpoint
1452 mount -t ext2 -o loop $EXT2_DEV $DIR/d32k/ext2-mountpoint
1453 mkdir -p $DIR/d32k/d2
1454 touch $DIR/d32k/d2/test_file || error
1455 $CHECKSTAT -t file $DIR/d32k/ext2-mountpoint/../d2/test_file || error
1456 $UMOUNT $DIR/d32k/ext2-mountpoint || error
1458 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
1462 mkdir -p $DIR/d32l/ext2-mountpoint
1463 mount -t ext2 -o loop $EXT2_DEV $DIR/d32l/ext2-mountpoint || error
1464 mkdir -p $DIR/d32l/d2
1465 touch $DIR/d32l/d2/test_file
1466 cat $DIR/d32l/ext2-mountpoint/../d2/test_file || error
1467 $UMOUNT $DIR/d32l/ext2-mountpoint || error
1469 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
1473 mkdir -p $DIR/d32m/tmp
1474 TMP_DIR=$DIR/d32m/tmp
1475 ln -s $DIR $TMP_DIR/symlink11
1476 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1477 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
1478 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
1480 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
1484 mkdir -p $DIR/d32n/tmp
1485 TMP_DIR=$DIR/d32n/tmp
1486 ln -s $DIR $TMP_DIR/symlink11
1487 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1488 ls -l $DIR/d32n/tmp/symlink11 || error
1489 ls -l $DIR/d32n/symlink01 || error
1491 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
1494 rm -fr $DIR/d32o $DIR/$tfile
1496 mkdir -p $DIR/d32o/tmp
1497 TMP_DIR=$DIR/d32o/tmp
1498 ln -s $DIR/$tfile $TMP_DIR/symlink12
1499 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1500 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
1501 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
1502 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
1503 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
1505 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
1515 mkdir -p $DIR/d32p/tmp
1517 TMP_DIR=$DIR/d32p/tmp
1519 ln -s $DIR/$tfile $TMP_DIR/symlink12
1521 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1523 cat $DIR/d32p/tmp/symlink12 || error
1525 cat $DIR/d32p/symlink02 || error
1528 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
1531 [ -e $DIR/d32q ] && rm -fr $DIR/d32q
1533 touch $DIR/d32q/under_the_mount
1534 mount -t ext2 -o loop $EXT2_DEV $DIR/d32q
1535 ls $DIR/d32q/under_the_mount && error || true
1536 $UMOUNT $DIR/d32q || error
1538 run_test 32q "stat follows mountpoints in Lustre (should return error)"
1541 [ -e $DIR/d32r ] && rm -fr $DIR/d32r
1543 touch $DIR/d32r/under_the_mount
1544 mount -t ext2 -o loop $EXT2_DEV $DIR/d32r
1545 ls $DIR/d32r | grep -q under_the_mount && error || true
1546 $UMOUNT $DIR/d32r || error
1548 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
1553 chmod 444 $DIR/$tfile
1554 chown $RUNAS_ID $DIR/$tfile
1556 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
1559 run_test 33 "write file with mode 444 (should return error) ===="
1564 chown $RUNAS_ID $DIR/d33
1565 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
1566 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
1567 error "open RDWR" || true
1569 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
1574 chown $RUNAS_ID $DIR/d33
1575 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
1577 run_test 33b "test open file with malformed flags (No panic and return error)"
1579 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
1582 $MCREATE $DIR/f34 || error
1583 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1584 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
1585 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1586 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1588 run_test 34a "truncate file that has not been opened ==========="
1591 [ ! -f $DIR/f34 ] && test_34a
1592 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1593 $OPENFILE -f O_RDONLY $DIR/f34
1594 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1595 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1597 run_test 34b "O_RDONLY opening file doesn't create objects ====="
1600 [ ! -f $DIR/f34 ] && test_34a
1601 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1602 $OPENFILE -f O_RDWR $DIR/f34
1603 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
1604 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1606 run_test 34c "O_RDWR opening file-with-size works =============="
1609 [ ! -f $DIR/f34 ] && test_34a
1610 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
1611 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1614 run_test 34d "write to sparse file ============================="
1618 $MCREATE $DIR/f34e || error
1619 $TRUNCATE $DIR/f34e 1000 || error
1620 $CHECKSTAT -s 1000 $DIR/f34e || error
1621 $OPENFILE -f O_RDWR $DIR/f34e
1622 $CHECKSTAT -s 1000 $DIR/f34e || error
1624 run_test 34e "create objects, some with size and some without =="
1626 test_34f() { # bug 6242, 6243
1629 $MCREATE $DIR/f34f || error
1630 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
1631 dd if=$DIR/f34f of=$TMP/f34f
1632 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
1633 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
1634 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
1635 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
1636 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
1638 run_test 34f "read from a file with no objects until EOF ======="
1641 cp /bin/sh $DIR/f35a
1643 chown $RUNAS_ID $DIR/f35a
1644 $RUNAS $DIR/f35a && error || true
1647 run_test 35a "exec file with mode 444 (should return and not leak) ====="
1651 utime $DIR/f36 || error
1653 run_test 36a "MDS utime check (mknod, utime) ==================="
1657 utime $DIR/f36 || error
1659 run_test 36b "OST utime check (open, utime) ===================="
1664 chown $RUNAS_ID $DIR/d36
1665 $RUNAS utime $DIR/d36/f36 || error
1667 run_test 36c "non-root MDS utime check (mknod, utime) =========="
1670 [ ! -d $DIR/d36 ] && test_36c
1671 echo "" > $DIR/d36/f36
1672 $RUNAS utime $DIR/d36/f36 || error
1674 run_test 36d "non-root OST utime check (open, utime) ==========="
1677 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
1679 touch $DIR/$tdir/$tfile
1680 $RUNAS utime $DIR/$tdir/$tfile && \
1681 error "utime worked, expected failure" || true
1683 run_test 36e "utime on non-owned file (should return error) ===="
1686 export LANG=C LC_LANG=C # for date language
1688 DATESTR="Dec 20 2000"
1690 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
1691 lctl set_param fail_loc=0x80000214
1693 cp /etc/hosts $DIR/$tdir/$tfile
1694 sync & # write RPC generated with "current" inode timestamp, but delayed
1696 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
1697 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
1698 cancel_lru_locks osc
1699 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
1701 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
1702 echo "BEFORE: $LS_BEFORE" && \
1703 echo "AFTER : $LS_AFTER" && \
1704 echo "WANT : $DATESTR" && \
1705 error "$DIR/$tdir/$tfile timestamps changed" || true
1707 run_test 36f "utime on file racing with OST BRW write =========="
1710 remote_ost_nodsh && skip "remote OST with nodsh" && return
1713 export FMD_MAX_AGE=`do_facet ost1 lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | head -n 1`
1714 FMD_BEFORE="`awk '/ll_fmd_cache/ { print $2 }' /proc/slabinfo`"
1715 touch $DIR/$tdir/$tfile
1716 sleep $((FMD_MAX_AGE + 12))
1717 FMD_AFTER="`awk '/ll_fmd_cache/ { print $2 }' /proc/slabinfo`"
1718 [ "$FMD_AFTER" -gt "$FMD_BEFORE" ] && \
1719 echo "AFTER : $FMD_AFTER > BEFORE $FMD_BEFORE" && \
1720 error "fmd didn't expire after ping" || true
1722 run_test 36g "filter mod data cache expiry ====================="
1726 echo f > $DIR/$tdir/fbugfile
1727 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
1728 ls $DIR/$tdir | grep "\<fbugfile\>" && error
1729 $UMOUNT $DIR/$tdir || error
1730 rm -f $DIR/$tdir/fbugfile || error
1732 run_test 37 "ls a mounted file system to check old content ====="
1735 o_directory $DIR/$tfile
1737 run_test 38 "open a regular file with O_DIRECTORY =============="
1741 touch $DIR/${tfile}2
1742 # ls -l $DIR/$tfile $DIR/${tfile}2
1743 # ls -lu $DIR/$tfile $DIR/${tfile}2
1744 # ls -lc $DIR/$tfile $DIR/${tfile}2
1746 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
1747 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
1749 ls -l $DIR/$tfile $DIR/${tfile}2
1751 ls -lu $DIR/$tfile $DIR/${tfile}2
1753 ls -lc $DIR/$tfile $DIR/${tfile}2
1754 error "O_TRUNC didn't change timestamps"
1757 run_test 39 "mtime changed on create ==========================="
1760 dd if=/dev/zero of=$DIR/f40 bs=4096 count=1
1761 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/f40 && error
1762 $CHECKSTAT -t file -s 4096 $DIR/f40 || error
1764 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
1768 small_write $DIR/f41 18
1770 run_test 41 "test small file write + fstat ====================="
1772 count_ost_writes() {
1773 lctl get_param -n osc.*.stats |
1774 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
1781 BG_DIRTY_RATIO_SAVE=10
1782 MAX_BG_DIRTY_RATIO=25
1786 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
1787 # dirty_ratio, dirty_background_ratio
1788 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
1789 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
1790 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
1791 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
1793 # if file not here, we are a 2.4 kernel
1794 kill -CONT `pidof kupdated`
1799 # setup the trap first, so someone cannot exit the test at the
1800 # exact wrong time and mess up a machine
1801 trap start_writeback EXIT
1802 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
1803 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
1804 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
1805 sysctl -w vm.dirty_writeback_centisecs=0
1806 sysctl -w vm.dirty_writeback_centisecs=0
1807 # save and increase /proc/sys/vm/dirty_ratio
1808 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
1809 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
1810 # save and increase /proc/sys/vm/dirty_background_ratio
1811 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
1812 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
1814 # if file not here, we are a 2.4 kernel
1815 kill -STOP `pidof kupdated`
1819 # ensure that all stripes have some grant before we test client-side cache
1821 [ "$SETUP_TEST42" ] && return
1822 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
1823 dd if=/dev/zero of=$i bs=4k count=1
1829 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
1830 # file truncation, and file removal.
1833 cancel_lru_locks osc
1835 sync; sleep 1; sync # just to be safe
1836 BEFOREWRITES=`count_ost_writes`
1837 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
1838 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
1839 AFTERWRITES=`count_ost_writes`
1840 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
1841 error "$BEFOREWRITES < $AFTERWRITES"
1844 run_test 42a "ensure that we don't flush on close =============="
1848 cancel_lru_locks osc
1851 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
1852 BEFOREWRITES=`count_ost_writes`
1853 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
1854 AFTERWRITES=`count_ost_writes`
1855 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
1856 error "$BEFOREWRITES < $AFTERWRITES on unlink"
1858 BEFOREWRITES=`count_ost_writes`
1859 sync || error "sync: $?"
1860 AFTERWRITES=`count_ost_writes`
1861 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
1862 error "$BEFOREWRITES < $AFTERWRITES on sync"
1864 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
1868 run_test 42b "test destroy of file with cached dirty data ======"
1870 # if these tests just want to test the effect of truncation,
1871 # they have to be very careful. consider:
1872 # - the first open gets a {0,EOF}PR lock
1873 # - the first write conflicts and gets a {0, count-1}PW
1874 # - the rest of the writes are under {count,EOF}PW
1875 # - the open for truncate tries to match a {0,EOF}PR
1876 # for the filesize and cancels the PWs.
1877 # any number of fixes (don't get {0,EOF} on open, match
1878 # composite locks, do smarter file size management) fix
1879 # this, but for now we want these tests to verify that
1880 # the cancellation with truncate intent works, so we
1881 # start the file with a full-file pw lock to match against
1882 # until the truncate.
1887 cancel_lru_locks osc
1889 # prime the file with 0,EOF PW to match
1893 # now the real test..
1894 dd if=/dev/zero of=$file bs=1024 count=100
1895 BEFOREWRITES=`count_ost_writes`
1896 $TRUNCATE $file $offset
1897 cancel_lru_locks osc
1898 AFTERWRITES=`count_ost_writes`
1904 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
1905 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
1908 run_test 42c "test partial truncate of file with cached dirty data"
1912 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
1913 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
1916 run_test 42d "test complete truncate of file with cached dirty data"
1920 cp -p /bin/ls $DIR/$tdir/$tfile
1921 multiop $DIR/$tdir/$tfile Ow_c &
1923 # give multiop a chance to open
1926 $DIR/$tdir/$tfile && error || true
1929 run_test 43 "execution of file opened for write should return -ETXTBSY"
1933 cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
1934 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
1936 multiop $DIR/d43/multiop Oc && error "expected error, got success"
1937 kill -USR1 $MULTIOP_PID || return 2
1938 wait $MULTIOP_PID || return 3
1941 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
1945 cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
1946 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
1948 truncate $DIR/d43/multiop 0 && error "expected error, got success"
1949 kill -USR1 $MULTIOP_PID || return 2
1950 wait $MULTIOP_PID || return 3
1953 run_test 43b "truncate of file being executed should return -ETXTBSY"
1956 local testdir="$DIR/d43c"
1959 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
1960 ( cd $testdir && md5sum -c)
1962 run_test 43c "md5sum of copy into lustre========================"
1965 [ "$OSTCOUNT" -lt "2" ] && skip "skipping 2-stripe test" && return
1966 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
1967 dd if=$DIR/f1 bs=4k count=1 > /dev/null
1969 run_test 44 "zero length read from a sparse stripe ============="
1972 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
1974 [ -z "$nstripe" ] && skip "can't get stripe info" && return
1975 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
1976 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
1978 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
1979 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
1982 OFFSETS="0 $((stride/2)) $((stride-1))"
1983 for offset in $OFFSETS ; do
1984 for i in `seq 0 $((nstripe-1))`; do
1985 local GLOBALOFFSETS=""
1986 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
1987 local myfn=$DIR/d44a-$size
1988 echo "--------writing $myfn at $size"
1989 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
1990 GLOBALOFFSETS="$GLOBALOFFSETS $size"
1991 ll_sparseness_verify $myfn $GLOBALOFFSETS \
1992 || error "ll_sparseness_verify $GLOBALOFFSETS"
1994 for j in `seq 0 $((nstripe-1))`; do
1995 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
1996 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
1997 GLOBALOFFSETS="$GLOBALOFFSETS $size"
1999 ll_sparseness_verify $myfn $GLOBALOFFSETS \
2000 || error "ll_sparseness_verify $GLOBALOFFSETS"
2005 run_test 44a "test sparse pwrite ==============================="
2009 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
2015 before=`dirty_osc_total`
2016 echo executing "\"$*\""
2018 after=`dirty_osc_total`
2019 echo before $before, after $after
2023 # Obtain grants from OST if it supports it
2024 echo blah > ${f}_grant
2027 do_dirty_record "echo blah > $f"
2028 [ $before -eq $after ] && error "write wasn't cached"
2029 do_dirty_record "> $f"
2030 [ $before -gt $after ] || error "truncate didn't lower dirty count"
2031 do_dirty_record "echo blah > $f"
2032 [ $before -eq $after ] && error "write wasn't cached"
2033 do_dirty_record "sync"
2034 [ $before -gt $after ] || error "writeback didn't lower dirty count"
2035 do_dirty_record "echo blah > $f"
2036 [ $before -eq $after ] && error "write wasn't cached"
2037 do_dirty_record "cancel_lru_locks osc"
2038 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
2041 run_test 45 "osc io page accounting ============================"
2047 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
2048 # test tickles a bug where re-dirtying a page was failing to be mapped to the
2049 # objects offset and an assert hit when an rpc was built with 1023's mapped
2050 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
2055 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2057 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
2058 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2062 run_test 46 "dirtying a previously written page ================"
2064 # Check that device nodes are created and then visible correctly (#2091)
2066 cmknod $DIR/test_47_node || error
2068 run_test 47 "Device nodes check ================================"
2070 test_48a() { # bug 2399
2071 check_kernel_version 34 || return 0
2074 mv $DIR/d48a $DIR/d48.new || error "move directory failed"
2075 mkdir $DIR/d48a || error "recreate directory failed"
2076 touch foo || error "'touch foo' failed after recreating cwd"
2077 mkdir bar || error "'mkdir foo' failed after recreating cwd"
2078 if check_kernel_version 44; then
2079 touch .foo || error "'touch .foo' failed after recreating cwd"
2080 mkdir .bar || error "'mkdir .foo' failed after recreating cwd"
2082 ls . > /dev/null || error "'ls .' failed after recreating cwd"
2083 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2084 cd . || error "'cd .' failed after recreating cwd"
2085 mkdir . && error "'mkdir .' worked after recreating cwd"
2086 rmdir . && error "'rmdir .' worked after recreating cwd"
2087 ln -s . baz || error "'ln -s .' failed after recreating cwd"
2088 cd .. || error "'cd ..' failed after recreating cwd"
2090 run_test 48a "Access renamed working dir (should return errors)="
2092 test_48b() { # bug 2399
2093 check_kernel_version 34 || return 0
2096 rmdir $DIR/d48b || error "remove cwd $DIR/d48b failed"
2097 touch foo && error "'touch foo' worked after removing cwd"
2098 mkdir foo && error "'mkdir foo' worked after removing cwd"
2099 if check_kernel_version 44; then
2100 touch .foo && error "'touch .foo' worked after removing cwd"
2101 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2103 ls . > /dev/null && error "'ls .' worked after removing cwd"
2104 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2105 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
2106 mkdir . && error "'mkdir .' worked after removing cwd"
2107 rmdir . && error "'rmdir .' worked after removing cwd"
2108 ln -s . foo && error "'ln -s .' worked after removing cwd"
2109 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
2111 run_test 48b "Access removed working dir (should return errors)="
2113 test_48c() { # bug 2350
2114 check_kernel_version 36 || return 0
2115 #lctl set_param debug=-1
2117 mkdir -p $DIR/d48c/dir
2119 $TRACE rmdir $DIR/d48c/dir || error "remove cwd $DIR/d48c/dir failed"
2120 $TRACE touch foo && error "'touch foo' worked after removing cwd"
2121 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
2122 if check_kernel_version 44; then
2123 touch .foo && error "'touch .foo' worked after removing cwd"
2124 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2126 $TRACE ls . && error "'ls .' worked after removing cwd"
2127 $TRACE ls .. || error "'ls ..' failed after removing cwd"
2128 is_patchless || ( $TRACE cd . && error "'cd .' worked after removing cwd" )
2129 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
2130 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
2131 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
2132 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
2134 run_test 48c "Access removed working subdir (should return errors)"
2136 test_48d() { # bug 2350
2137 check_kernel_version 36 || return 0
2138 #lctl set_param debug=-1
2140 mkdir -p $DIR/d48d/dir
2142 $TRACE rmdir $DIR/d48d/dir || error "remove cwd $DIR/d48d/dir failed"
2143 $TRACE rmdir $DIR/d48d || error "remove parent $DIR/d48d failed"
2144 $TRACE touch foo && error "'touch foo' worked after removing parent"
2145 $TRACE mkdir foo && error "'mkdir foo' worked after removing parent"
2146 if check_kernel_version 44; then
2147 touch .foo && error "'touch .foo' worked after removing parent"
2148 mkdir .foo && error "'mkdir .foo' worked after removing parent"
2150 $TRACE ls . && error "'ls .' worked after removing parent"
2151 $TRACE ls .. && error "'ls ..' worked after removing parent"
2152 is_patchless || ( $TRACE cd . && error "'cd .' worked after recreate parent" )
2153 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
2154 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
2155 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
2156 is_patchless || ( $TRACE cd .. && error "'cd ..' worked after removing parent" || true )
2158 run_test 48d "Access removed parent subdir (should return errors)"
2160 test_48e() { # bug 4134
2161 check_kernel_version 41 || return 0
2162 #lctl set_param debug=-1
2164 mkdir -p $DIR/d48e/dir
2166 $TRACE rmdir $DIR/d48e/dir || error "remove cwd $DIR/d48e/dir failed"
2167 $TRACE rmdir $DIR/d48e || error "remove parent $DIR/d48e failed"
2168 $TRACE touch $DIR/d48e || error "'touch $DIR/d48e' failed"
2169 $TRACE chmod +x $DIR/d48e || error "'chmod +x $DIR/d48e' failed"
2170 # On a buggy kernel addition of "touch foo" after cd .. will
2171 # produce kernel oops in lookup_hash_it
2172 touch ../foo && error "'cd ..' worked after recreate parent"
2174 $TRACE rm $DIR/d48e || error "rm '$DIR/d48e' failed"
2176 run_test 48e "Access to recreated parent subdir (should return errors)"
2182 ls /proc/$$/cwd || error
2184 run_test 50 "special situations: /proc symlinks ==============="
2186 test_51a() { # was test_51
2187 # bug 1516 - create an empty entry right after ".." then split dir
2190 $MCREATE $DIR/d51/bar
2192 createmany -m $DIR/d51/longfile 201
2194 while [ `ls -sd $DIR/d51 | awk '{ print $1 }'` -eq 4 ]; do
2195 $MCREATE $DIR/d51/longfile$FNUM
2200 ls -l $DIR/d51 > /dev/null || error
2202 run_test 51a "special situations: split htree with empty entry =="
2204 #export NUMTEST=70000
2205 # FIXME: I select a relatively small number to do basic test.
2206 # large number may give panic(). debugging on this is going on.
2209 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
2210 [ $NUMFREE -lt 21000 ] && \
2211 skip "not enough free inodes ($NUMFREE)" && \
2214 check_kernel_version 40 || NUMTEST=31000
2215 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 50))
2218 createmany -d $DIR/d51b/t- $NUMTEST
2220 run_test 51b "mkdir .../t-0 --- .../t-$NUMTEST ===================="
2223 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2225 local ndirs=${TEST51BB_NDIRS:-10}
2226 local nfiles=${TEST51BB_NFILES:-100}
2228 local numfree=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
2230 [ $numfree -lt $(( ndirs * nfiles)) ] && \
2231 nfiles=$(( numfree / ndirs - 10 ))
2233 local dir=$DIR/d51bb
2235 local savePOLICY=$(lctl get_param -n lmv.*.placement)
2236 lctl set_param -n lmv.*.placement=CHAR
2239 local IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
2243 for ((i=0; i < $ndirs; i++)); do
2244 dirs[i]=$dir/$RANDOM
2245 echo Creating directory ${dirs[i]}
2248 echo Creating $nfiles in dir ${dirs[i]} ...
2249 echo "createmany -o ${dirs[i]}/$tfile- $nfiles"
2250 createmany -o ${dirs[i]}/$tfile- $nfiles
2256 IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
2260 for ((i=0; i<${#NEWUSED[@]}; i++)); do
2261 echo "mds $i: inodes count OLD ${OLDUSED[$i]} NEW ${NEWUSED[$i]}"
2262 [ ${OLDUSED[$i]} -lt ${NEWUSED[$i]} ] || rc=$((rc + 1))
2265 lctl set_param -n lmv.*.placement=$savePOLICY
2267 [ $rc -ne $MDSCOUNT ] || \
2268 error "Objects/inodes are not distributed over all mds servers"
2270 run_test 51bb "mkdir createmany CMD $MDSCOUNT ===================="
2274 [ ! -d $DIR/d51b ] && skip "$DIR/51b missing" && \
2277 unlinkmany -d $DIR/d51b/t- $NUMTEST
2279 run_test 51c "rmdir .../t-0 --- .../t-$NUMTEST ===================="
2282 [ "$OSTCOUNT" -lt "3" ] && skip "skipping test with few OSTs" && return
2284 createmany -o $DIR/d51d/t- 1000
2285 $LFS getstripe $DIR/d51d > $TMP/files
2286 for N in `seq 0 $((OSTCOUNT - 1))`; do
2287 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
2288 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
2289 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
2291 unlinkmany $DIR/d51d/t- 1000
2294 for N in `seq 1 $((OSTCOUNT - 1))`; do
2295 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
2296 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
2297 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
2298 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
2300 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
2301 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
2302 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
2303 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
2307 run_test 51d "check object distribution ===================="
2310 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
2313 chattr =a $DIR/d52a/foo || error "chattr =a failed"
2314 echo bar >> $DIR/d52a/foo || error "append bar failed"
2315 cp /etc/hosts $DIR/d52a/foo && error "cp worked"
2316 rm -f $DIR/d52a/foo 2>/dev/null && error "rm worked"
2317 link $DIR/d52a/foo $DIR/d52a/foo_link 2>/dev/null && error "link worked"
2318 echo foo >> $DIR/d52a/foo || error "append foo failed"
2319 mrename $DIR/d52a/foo $DIR/d52a/foo_ren && error "rename worked"
2320 lsattr $DIR/d52a/foo | egrep -q "^-+a-+ $DIR/d52a/foo" || error "lsattr"
2321 chattr -a $DIR/d52a/foo || error "chattr -a failed"
2323 rm -fr $DIR/d52a || error "cleanup rm failed"
2325 run_test 52a "append-only flag test (should return errors) ====="
2328 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
2331 chattr =i $DIR/d52b/foo || error
2332 cat test > $DIR/d52b/foo && error
2333 cp /etc/hosts $DIR/d52b/foo && error
2334 rm -f $DIR/d52b/foo 2>/dev/null && error
2335 link $DIR/d52b/foo $DIR/d52b/foo_link 2>/dev/null && error
2336 echo foo >> $DIR/d52b/foo && error
2337 mrename $DIR/d52b/foo $DIR/d52b/foo_ren && error
2338 [ -f $DIR/d52b/foo ] || error
2339 [ -f $DIR/d52b/foo_ren ] && error
2340 lsattr $DIR/d52b/foo | egrep -q "^-+i-+ $DIR/d52b/foo" || error
2341 chattr -i $DIR/d52b/foo || error
2343 rm -fr $DIR/d52b || error
2345 run_test 52b "immutable flag test (should return errors) ======="
2348 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2349 remote_ost_nodsh && skip "remote OST with nodsh" && return
2358 for value in $(do_facet $SINGLEMDS lctl get_param osc.*-osc-MDT0000.prealloc_last_id) ; do
2359 param=`echo ${value[0]} | cut -d "=" -f1`
2360 ostname=`echo $param | cut -d "." -f2 | cut -d - -f 1-2`
2361 mds_last=$(do_facet $SINGLEMDS lctl get_param -n $param)
2362 ostnum=$(echo $ostname | sed "s/${FSNAME}-OST//g" | awk '{print ($1+1)}' )
2363 ost_last=$(do_facet ost$ostnum lctl get_param -n obdfilter.$ostname.last_id | head -n 1)
2364 echo "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
2365 if [ $ost_last != $mds_last ]; then
2366 error "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
2370 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
2373 [ ! -f "$SOCKETSERVER" ] && skip "no socketserver, skipping" && return
2374 [ ! -f "$SOCKETCLIENT" ] && skip "no socketclient, skipping" && return
2375 $SOCKETSERVER $DIR/socket
2376 $SOCKETCLIENT $DIR/socket || error
2377 $MUNLINK $DIR/socket
2379 run_test 54a "unix domain socket test =========================="
2385 dd if=/dev/zero of=$f bs=`page_size` count=1
2387 run_test 54b "char device works in lustre ======================"
2390 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
2391 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
2392 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
2394 for i in `seq 3 7`; do
2395 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
2405 loopdev="$DIR/loop54c"
2408 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
2409 mknod $loopdev b 7 $LOOPNUM
2410 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
2411 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
2412 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
2413 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
2415 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
2416 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
2418 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
2423 run_test 54c "block device works in lustre ====================="
2429 [ "$string" = `echo $string > $f | cat $f` ] || error
2431 run_test 54d "fifo device works in lustre ======================"
2434 check_kernel_version 46 || return 0
2437 cp -aL /dev/console $f
2438 echo $string > $f || error
2440 run_test 54e "console/tty device works in lustre ======================"
2443 grep -q $FSTYPE /proc/filesystems && return 1
2445 grep -q $FSTYPE /proc/filesystems && return 1
2446 insmod ../$FSTYPE/$FSTYPE.o
2447 grep -q $FSTYPE /proc/filesystems && return 1
2448 insmod ../$FSTYPE/$FSTYPE.ko
2449 grep -q $FSTYPE /proc/filesystems && return 1
2456 check_fstype && skip "can't find fs $FSTYPE" && return
2457 mount -t $FSTYPE -o loop,iopen $EXT2_DEV $DIR/d55 || error "mounting"
2459 $IOPENTEST1 $DIR/d55/foo $DIR/d55 || error "running $IOPENTEST1"
2460 $IOPENTEST2 $DIR/d55 || error "running $IOPENTEST2"
2461 echo "check for $EXT2_DEV. Please wait..."
2463 $UMOUNT $DIR/d55 || error "unmounting"
2465 run_test 55 "check iopen_connect_dentry() ======================"
2467 test_56a() { # was test_56
2473 NUMFILESx2=$(($NUMFILES * 2))
2474 for i in `seq 1 $NUMFILES` ; do
2475 touch $DIR/d56/file$i
2476 touch $DIR/d56/dir/file$i
2479 # test lfs getstripe with --recursive
2480 FILENUM=`$GETSTRIPE --recursive $DIR/d56 | grep -c obdidx`
2481 [ $FILENUM -eq $NUMFILESx2 ] || error \
2482 "lfs getstripe --recursive $DIR/d56 wrong: found $FILENUM, expected $NUMFILESx2"
2483 FILENUM=`$GETSTRIPE $DIR/d56 | grep -c obdidx`
2484 [ $FILENUM -eq $NUMFILES ] || error \
2485 "lfs getstripe $DIR/d56 without --recursive wrong: found $FILENUM, expected $NUMFILES"
2486 echo "lfs getstripe --recursive passed."
2488 # test lfs getstripe with file instead of dir
2489 FILENUM=`$GETSTRIPE $DIR/d56/file1 | grep -c obdidx`
2490 [ $FILENUM -eq 1 ] || error \
2491 "lfs getstripe $DIR/d56/file1 wrong:found $FILENUM, expected 1"
2492 echo "lfs getstripe file passed."
2494 #test lfs getstripe with --verbose
2495 [ `$GETSTRIPE --verbose $DIR/d56 | grep -c lmm_magic` -eq $NUMFILES ] ||\
2496 error "lfs getstripe --verbose $DIR/d56 wrong: should find $NUMFILES lmm_magic info"
2497 [ `$GETSTRIPE $DIR/d56 | grep -c lmm_magic` -eq 0 ] || error \
2498 "lfs getstripe $DIR/d56 without --verbose wrong: should not show lmm_magic info"
2499 echo "lfs getstripe --verbose passed."
2501 #test lfs getstripe with --obd
2502 $GETSTRIPE --obd wrong_uuid $DIR/d56 2>&1 | grep -q "unknown obduuid" || \
2503 error "lfs getstripe --obd wrong_uuid should return error message"
2505 [ "$OSTCOUNT" -lt 2 ] && \
2506 skip "skipping other lfs getstripe --obd test" && return
2507 FILENUM=`$GETSTRIPE --recursive $DIR/d56 | sed -n '/^[ ]*1[ ]/p' | wc -l`
2508 OBDUUID=`$GETSTRIPE --recursive $DIR/d56 | sed -n '/^[ ]*1:/p' | awk '{print $2}'`
2509 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/d56 | wc -l`
2510 [ $FOUND -eq $FILENUM ] || \
2511 error "lfs getstripe --obd wrong: found $FOUND, expected $FILENUM"
2512 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/d56 | sed '/^[ ]*1[ ]/d' |\
2513 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] || \
2514 error "lfs getstripe --obd wrong: should not show file on other obd"
2515 echo "lfs getstripe --obd passed."
2517 run_test 56a "check lfs getstripe ===================================="
2524 if [ ! -d "$DIR/${tdir}g" ] ; then
2525 mkdir -p $DIR/${tdir}g
2526 for i in `seq 1 $LOCAL_NUMFILES` ; do
2527 touch $DIR/${tdir}g/file$i
2529 for i in `seq 1 $LOCAL_NUMDIRS` ; do
2530 mkdir $DIR/${tdir}g/dir$i
2531 for j in `seq 1 $LOCAL_NUMFILES` ; do
2532 touch $DIR/${tdir}g/dir$i/file$j
2538 setup_56_special() {
2543 if [ ! -e "$TDIR/loop1b" ] ; then
2544 for i in `seq 1 $LOCAL_NUMFILES` ; do
2545 mknod $TDIR/loop${i}b b 7 $i
2546 mknod $TDIR/null${i}c c 1 3
2547 ln -s $TDIR/file1 $TDIR/link${i}l
2549 for i in `seq 1 $LOCAL_NUMDIRS` ; do
2550 mknod $TDIR/dir$i/loop${i}b b 7 $i
2551 mknod $TDIR/dir$i/null${i}c c 1 3
2552 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
2560 setup_56 $NUMFILES $NUMDIRS
2562 EXPECTED=$(($NUMDIRS + 2))
2563 # test lfs find with -name
2564 for i in `seq 1 $NUMFILES` ; do
2565 NUMS=`$LFIND -name "*$i" $DIR/${tdir}g | wc -l`
2566 [ $NUMS -eq $EXPECTED ] || error \
2567 "lfs find -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2569 echo "lfs find -name passed."
2571 run_test 56g "check lfs find -name ============================="
2576 setup_56 $NUMFILES $NUMDIRS
2578 EXPECTED=$((($NUMDIRS+1)*($NUMFILES-1)+$NUMFILES))
2579 # test lfs find with ! -name
2580 for i in `seq 1 $NUMFILES` ; do
2581 NUMS=`$LFIND ! -name "*$i" $DIR/${tdir}g | wc -l`
2582 [ $NUMS -eq $EXPECTED ] || error \
2583 "lfs find ! -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2585 echo "lfs find ! -name passed."
2587 run_test 56h "check lfs find ! -name ============================="
2592 UUID=`$GETSTRIPE $DIR/$tdir | awk '/0: / { print $2 }'`
2593 OUT="`$LFIND -ost $UUID $DIR/$tdir`"
2594 [ "$OUT" ] && error "$LFIND returned directory '$OUT'" || true
2596 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
2599 setup_56_special $NUMFILES $NUMDIRS
2601 EXPECTED=$((NUMDIRS+1))
2602 NUMS=`$LFIND -type d $DIR/${tdir}g | wc -l`
2603 [ $NUMS -eq $EXPECTED ] || \
2604 error "lfs find -type d $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2606 run_test 56j "check lfs find -type d ============================="
2609 setup_56_special $NUMFILES $NUMDIRS
2611 EXPECTED=$(((NUMDIRS+1) * NUMFILES))
2612 NUMS=`$LFIND -type f $DIR/${tdir}g | wc -l`
2613 [ $NUMS -eq $EXPECTED ] || \
2614 error "lfs find -type f $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2616 run_test 56k "check lfs find -type f ============================="
2619 setup_56_special $NUMFILES $NUMDIRS
2621 EXPECTED=$((NUMDIRS + NUMFILES))
2622 NUMS=`$LFIND -type b $DIR/${tdir}g | wc -l`
2623 [ $NUMS -eq $EXPECTED ] || \
2624 error "lfs find -type b $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2626 run_test 56l "check lfs find -type b ============================="
2629 setup_56_special $NUMFILES $NUMDIRS
2631 EXPECTED=$((NUMDIRS + NUMFILES))
2632 NUMS=`$LFIND -type c $DIR/${tdir}g | wc -l`
2633 [ $NUMS -eq $EXPECTED ] || \
2634 error "lfs find -type c $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2636 run_test 56m "check lfs find -type c ============================="
2639 setup_56_special $NUMFILES $NUMDIRS
2641 EXPECTED=$((NUMDIRS + NUMFILES))
2642 NUMS=`$LFIND -type l $DIR/${tdir}g | wc -l`
2643 [ $NUMS -eq $EXPECTED ] || \
2644 error "lfs find -type l $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2646 run_test 56n "check lfs find -type l ============================="
2649 setup_56 $NUMFILES $NUMDIRS
2652 utime $TDIR/file1 > /dev/null || error
2653 utime $TDIR/file2 > /dev/null || error
2654 utime $TDIR/dir1 > /dev/null || error
2655 utime $TDIR/dir2 > /dev/null || error
2656 utime $TDIR/dir1/file1 > /dev/null || error
2659 NUMS=`$LFIND -mtime +1 $TDIR | wc -l`
2660 [ $NUMS -eq $EXPECTED ] || \
2661 error "lfs find -mtime $TDIR wrong: found $NUMS, expected $EXPECTED"
2663 run_test 56o "check lfs find -mtime for old files =========================="
2666 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
2671 setup_56 $NUMFILES $NUMDIRS
2673 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
2675 NUMS="`$LFIND -uid $RUNAS_ID $TDIR | wc -l`"
2676 [ $NUMS -eq $EXPECTED ] || \
2677 error "lfs find -uid $TDIR wrong: found $NUMS, expected $EXPECTED"
2679 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
2680 NUMS="`$LFIND ! -uid $RUNAS_ID $TDIR | wc -l`"
2681 [ $NUMS -eq $EXPECTED ] || \
2682 error "lfs find ! -uid $TDIR wrong: found $NUMS, expected $EXPECTED"
2684 echo "lfs find -uid and ! -uid passed."
2686 run_test 56p "check lfs find -uid and ! -uid ==============================="
2689 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
2694 setup_56 $NUMFILES $NUMDIRS
2696 chgrp $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
2698 NUMS="`$LFIND -gid $RUNAS_ID $TDIR | wc -l`"
2699 [ $NUMS -eq $EXPECTED ] || \
2700 error "lfs find -gid $TDIR wrong: found $NUMS, expected $EXPECTED"
2702 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
2703 NUMS="`$LFIND ! -gid $RUNAS_ID $TDIR | wc -l`"
2704 [ $NUMS -eq $EXPECTED ] || \
2705 error "lfs find ! -gid $TDIR wrong: found $NUMS, expected $EXPECTED"
2707 echo "lfs find -gid and ! -gid passed."
2709 run_test 56q "check lfs find -gid and ! -gid ==============================="
2712 # note test will not do anything if MDS is not local
2713 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2715 local MNTDEV="osd.*MDT*.mntdev"
2716 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
2717 [ -z "$DEV" ] && error "can't access $MNTDEV"
2718 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
2719 do_facet $SINGLEMDS dumpe2fs -h $DEV > $TMP/t57a.dump || error "can't access $DEV"
2720 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
2721 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
2725 run_test 57a "verify MDS filesystem created with large inodes =="
2732 local FILEN=$dir/f$FILECOUNT
2734 rm -rf $dir || error "removing $dir"
2735 mkdir -p $dir || error "creating $dir"
2736 local num=$(get_mds_dir $dir)
2739 echo "mcreating $FILECOUNT files"
2740 createmany -m $dir/f 1 $FILECOUNT || \
2741 error "creating files in $dir"
2743 # verify that files do not have EAs yet
2744 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
2745 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
2747 local MDSFREE=$(do_facet $mymds lctl get_param -n osd.*MDT000$((num -1)).kbytesfree)
2748 local MDCFREE=$(lctl get_param -n mdc.*.kbytesfree | head -n 1)
2749 echo "opening files to create objects/EAs"
2751 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
2752 $OPENFILE -f O_RDWR $FILE > /dev/null || error "opening $FILE"
2755 # verify that files have EAs now
2756 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
2757 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
2759 # sleep 1 # make sure we get new statfs data
2760 # local MDSFREE2=$(do_facet $mymds lctl get_param -n osd.*MDT000$((num -1)).kbytesfree)
2761 # local MDCFREE2=$(lctl get_param -n mdc.*.kbytesfree)
2762 # if [ "$MDCFREE2" -lt "$((MDCFREE - 8))" ]; then
2763 # if [ "$MDSFREE" != "$MDSFREE2" ]; then
2764 # error "MDC before $MDCFREE != after $MDCFREE2"
2766 # echo "MDC before $MDCFREE != after $MDCFREE2"
2767 # echo "unable to confirm if MDS has large inodes"
2772 run_test 57b "default LOV EAs are stored inside large inodes ==="
2775 [ -z "$(which wiretest 2>/dev/null)" ] && skip "could not find wiretest" && return
2778 run_test 58 "verify cross-platform wire constants =============="
2781 echo "touch 130 files"
2782 createmany -o $DIR/f59- 130
2784 unlinkmany $DIR/f59- 130
2787 # wait for commitment of removal
2789 run_test 59 "verify cancellation of llog records async ========="
2791 TEST60_HEAD="test_60 run $RANDOM"
2793 [ ! -f run-llog.sh ] && skip "missing subtest run-llog.sh" && return
2794 log "$TEST60_HEAD - from kernel mode"
2797 run_test 60a "llog sanity tests run from kernel module =========="
2799 test_60b() { # bug 6411
2801 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
2813 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
2815 run_test 60b "limit repeated messages from CERROR/CWARN ========"
2818 echo "create 5000 files"
2819 createmany -o $DIR/f60c- 5000
2820 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
2821 lctl set_param fail_loc=0x80000137
2822 unlinkmany $DIR/f60c- 5000
2823 lctl set_param fail_loc=0
2825 run_test 60c "unlink file when mds full"
2828 SAVEPRINTK=$(lctl get_param -n printk)
2830 # verify "lctl mark" is even working"
2831 MESSAGE="test message ID $RANDOM $$"
2832 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
2833 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
2835 lctl set_param printk=0 || error "set lnet.printk failed"
2836 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
2837 MESSAGE="new test message ID $RANDOM $$"
2838 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
2839 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
2840 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
2842 lctl set_param -n printk="$SAVEPRINTK"
2844 run_test 60d "test printk console message masking"
2848 dd if=/dev/zero of=$f bs=`page_size` count=1
2849 cancel_lru_locks osc
2850 multiop $f OSMWUc || error
2853 run_test 61 "mmap() writes don't make sync hang ================"
2855 # bug 2330 - insufficient obd_match error checking causes LBUG
2859 cancel_lru_locks osc
2860 lctl set_param fail_loc=0x405
2861 cat $f && error "cat succeeded, expect -EIO"
2862 lctl set_param fail_loc=0
2864 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
2865 # match every page all of the time.
2866 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
2868 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
2869 test_63a() { # was test_63
2870 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
2871 lctl set_param -n osc.*.max_dirty_mb 0
2872 for i in `seq 10` ; do
2873 dd if=/dev/zero of=$DIR/f63 bs=8k &
2879 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
2880 rm -f $DIR/f63 || true
2882 run_test 63a "Verify oig_wait interruption does not crash ======="
2884 # bug 2248 - async write errors didn't return to application on sync
2885 # bug 3677 - async write errors left page locked
2888 lctl set_param debug=-1
2890 # ensure we have a grant to do async writes
2891 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
2894 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
2895 lctl set_param fail_loc=0x80000406
2896 multiop $DIR/$tfile Owy && \
2897 error "sync didn't return ENOMEM"
2898 sync; sleep 2; sync # do a real sync this time to flush page
2899 lctl get_param -n llite.*.dump_page_cache | grep locked && \
2900 error "locked page left in cache after async error" || true
2903 run_test 63b "async write errors should be returned to fsync ==="
2907 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
2909 run_test 64a "verify filter grant calculations (in kernel) ====="
2912 [ ! -f oos.sh ] && skip "missing subtest oos.sh" && return
2915 run_test 64b "check out-of-space detection on client ==========="
2917 # bug 1414 - set/get directories' stripe info
2921 $LVERIFY $DIR/d65 $DIR/d65/f1 || error "lverify failed"
2923 run_test 65a "directory with no stripe info ===================="
2927 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
2929 $LVERIFY $DIR/d65 $DIR/d65/f2 || error "lverify failed"
2931 run_test 65b "directory setstripe $(($STRIPESIZE * 2)) 0 1 ==============="
2934 if [ $OSTCOUNT -gt 1 ]; then
2936 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 4)) -i 1 \
2937 -c $(($OSTCOUNT - 1)) || error "setstripe"
2939 $LVERIFY $DIR/d65 $DIR/d65/f3 || error "lverify failed"
2942 run_test 65c "directory setstripe $(($STRIPESIZE * 4)) 1 $(($OSTCOUNT - 1))"
2946 if [ $STRIPECOUNT -le 0 ]; then
2948 elif [ $STRIPECOUNT -gt 160 ]; then
2949 #LOV_MAX_STRIPE_COUNT is 160
2950 [ $OSTCOUNT -gt 160 ] && sc=160 || sc=$(($OSTCOUNT - 1))
2952 sc=$(($STRIPECOUNT - 1))
2954 $SETSTRIPE $DIR/d65 -s $STRIPESIZE -c $sc || error "setstripe"
2955 touch $DIR/d65/f4 $DIR/d65/f5
2956 $LVERIFY $DIR/d65 $DIR/d65/f4 $DIR/d65/f5 || error "lverify failed"
2958 run_test 65d "directory setstripe $STRIPESIZE -1 stripe_count =============="
2963 $SETSTRIPE $DIR/d65 || error "setstripe"
2964 $GETSTRIPE -v $DIR/d65 | grep "Default" || error "no stripe info failed"
2966 $LVERIFY $DIR/d65 $DIR/d65/f6 || error "lverify failed"
2968 run_test 65e "directory setstripe defaults ======================="
2972 $RUNAS $SETSTRIPE $DIR/d65f && error "setstripe succeeded" || true
2974 run_test 65f "dir setstripe permission (should return error) ==="
2978 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
2979 $SETSTRIPE -d $DIR/d65 || error "setstripe"
2980 $GETSTRIPE -v $DIR/d65 | grep "Default" || \
2981 error "delete default stripe failed"
2983 run_test 65g "directory setstripe -d ==========================="
2987 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
2988 mkdir -p $DIR/d65/dd1
2989 [ "`$GETSTRIPE -v $DIR/d65 | grep "^count"`" == \
2990 "`$GETSTRIPE -v $DIR/d65/dd1 | grep "^count"`" ] || error "stripe info inherit failed"
2992 run_test 65h "directory stripe info inherit ===================="
2994 test_65i() { # bug6367
2995 $SETSTRIPE $MOUNT -s 65536 -c -1
2997 run_test 65i "set non-default striping on root directory (bug 6367)="
2999 test_65ia() { # bug12836
3000 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
3002 run_test 65ia "getstripe on -1 default directory striping"
3004 test_65ib() { # bug12836
3005 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
3007 run_test 65ib "getstripe -v on -1 default directory striping"
3009 test_65ic() { # bug12836
3010 $LFS find -mtime -1 $MOUNT || error "find $MOUNT failed"
3012 run_test 65ic "new find on -1 default directory striping"
3014 test_65j() { # bug6367
3016 # if we aren't already remounting for each test, do so for this test
3017 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
3018 cleanup || error "failed to unmount"
3021 $SETSTRIPE -d $MOUNT || error "setstripe failed"
3023 run_test 65j "set default striping on root directory (bug 6367)="
3025 test_65k() { # bug11679
3026 [ "$OSTCOUNT" -lt 2 ] && skip "too few OSTs" && return
3027 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3029 echo "Check OST status: "
3030 MDS_OSCS=`do_facet $SINGLEMDS lctl dl | awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
3031 for OSC in $MDS_OSCS; do
3032 echo $OSC "is activate"
3033 do_facet $SINGLEMDS lctl --device %$OSC activate
3035 do_facet client mkdir -p $DIR/$tdir
3036 for INACTIVE_OSC in $MDS_OSCS; do
3037 echo $INACTIVE_OSC "is Deactivate:"
3038 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
3039 for STRIPE_OSC in $MDS_OSCS; do
3040 STRIPE_OST=`osc_to_ost $STRIPE_OSC`
3041 STRIPE_INDEX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
3042 grep $STRIPE_OST | awk -F: '{print $1}' | head -n 1`
3044 [ -f $DIR/$tdir/${STRIPE_INDEX} ] && continue
3045 echo "$SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} -i ${STRIPE_INDEX} -c 1"
3046 do_facet client $SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} -i ${STRIPE_INDEX} -c 1
3048 [ $RC -ne 0 ] && error "setstripe should have succeeded"
3050 do_facet client rm -f $DIR/$tdir/*
3051 echo $INACTIVE_OSC "is Activate."
3052 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
3055 run_test 65k "validate manual striping works properly with deactivated OSCs"
3057 test_65l() { # bug 12836
3058 mkdir -p $DIR/$tdir/test_dir
3059 $SETSTRIPE $DIR/$tdir/test_dir -c -1
3060 $LFS find -mtime -1 $DIR/$tdir >/dev/null
3062 run_test 65l "lfs find on -1 stripe dir ========================"
3064 # bug 2543 - update blocks count on client
3067 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
3069 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
3070 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
3072 run_test 66 "update inode blocks count on client ==============="
3077 if [ ! -z "$LLOOP" ]; then
3078 swapoff $LLOOP || error "swapoff failed"
3079 $LCTL blockdev_detach $LLOOP || error "detach failed"
3087 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
3091 swapon -s | awk '($1 == "'$1'") { print $4 }'
3095 # excercise swapping to lustre by adding a high priority swapfile entry
3096 # and then consuming memory until it is used.
3098 [ "$UID" != 0 ] && skip "must run as root" && return
3099 lctl get_param -n devices | grep -q obdfilter && \
3100 skip "local OST" && return
3102 grep -q llite_lloop /proc/modules
3103 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
3105 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
3106 skip "can't reliably test swap with TCP" && return
3108 MEMTOTAL=`meminfo MemTotal`
3109 NR_BLOCKS=$((MEMTOTAL>>8))
3110 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
3112 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
3113 dd if=/dev/zero of=$DIR/f68 bs=64k seek=$NR_BLOCKS count=1
3116 $LCTL blockdev_attach $DIR/f68 $LLOOP || error "attach failed"
3118 trap cleanup_68 EXIT
3120 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
3122 echo "before: `swapon -s | grep $LLOOP`"
3123 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
3124 echo "after: `swapon -s | grep $LLOOP`"
3125 SWAPUSED=`swap_used $LLOOP`
3129 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
3131 run_test 68 "support swapping to Lustre ========================"
3133 # bug5265, obdfilter oa2dentry return -ENOENT
3134 # #define OBD_FAIL_OST_ENOENT 0x217
3136 remote_ost_nodsh && skip "remote OST with nodsh" && return
3139 $SETSTRIPE $f -c 1 -i 0
3141 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
3143 do_facet ost1 lctl set_param fail_loc=0x217
3144 truncate $f 1 # vmtruncate() will ignore truncate() error.
3145 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
3147 do_facet ost1 lctl set_param fail_loc=0
3148 $DIRECTIO write $f 0 2 || error "write error"
3150 cancel_lru_locks osc
3151 $DIRECTIO read $f 0 1 || error "read error"
3153 do_facet ost1 lctl set_param fail_loc=0x217
3154 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
3156 do_facet ost1 lctl set_param fail_loc=0
3159 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
3162 sh rundbench -C -D $DIR 2 || error "dbench failed!"
3164 run_test 71 "Running dbench on lustre (don't segment fault) ===="
3166 test_72() { # bug 5695 - Test that on 2.6 remove_suid works properly
3167 check_kernel_version 43 || return 0
3168 [ "$RUNAS_ID" = "$UID" ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
3170 # Check that testing environment is properly set up. Skip if not
3171 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
3172 skip "User $RUNAS_ID does not exist - skipping"
3175 # We had better clear the $DIR to get enough space for dd
3180 $RUNAS dd if=/dev/zero of=$DIR/f72 bs=512 count=1 || error
3181 # See if we are still setuid/sgid
3182 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on write"
3183 # Now test that MDS is updated too
3184 cancel_lru_locks mdc
3185 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on MDS"
3189 run_test 72 "Test that remove suid works properly (bug5695) ===="
3191 # bug 3462 - multiple simultaneous MDC requests
3195 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
3198 lctl set_param fail_loc=0x80000129
3199 multiop $DIR/d73-1/f73-2 Oc &
3201 lctl set_param fail_loc=0
3203 multiop $DIR/d73-2/f73-3 Oc &
3207 wait $pid1 || return 1
3211 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
3212 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
3213 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
3217 run_test 73 "multiple MDC requests (should not deadlock)"
3219 test_74a() { # bug 6149, 6184
3220 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
3222 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
3223 # will spin in a tight reconnection loop
3225 lctl set_param fail_loc=0x8000030e
3226 # get any lock that won't be difficult - lookup works.
3228 lctl set_param fail_loc=0
3232 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
3234 test_74b() { # bug 13310
3235 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
3237 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
3238 # will spin in a tight reconnection loop
3239 lctl set_param fail_loc=0x8000030e
3240 # get a "difficult" lock
3242 lctl set_param fail_loc=0
3246 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
3248 JOIN=${JOIN:-"lfs join"}
3255 [ $T75_PREP = "yes" ] && return
3256 echo "using F75=$F75, F128k=$F128k, FHEAD=$FHEAD, FTAIL=$FTAIL"
3258 dd if=/dev/urandom of=${F75}_128k bs=128k count=1 || error "dd failed"
3267 cp -p ${F128k} ${FHEAD}
3268 log "finished cp to $FHEAD"
3269 cp -p ${F128k} ${FTAIL}
3270 log "finished cp to $FTAIL"
3271 cat ${F128k} ${F128k} > ${F75}_sim_sim
3273 $JOIN ${FHEAD} ${FTAIL} || error "join ${FHEAD} ${FTAIL} error"
3274 log "finished join $FHEAD to ${F75}_sim_sim"
3275 cmp ${FHEAD} ${F75}_sim_sim || error "${FHEAD} ${F75}_sim_sim differ"
3276 log "finished cmp $FHEAD to ${F75}_sim_sim"
3277 $CHECKSTAT -a ${FTAIL} || error "tail ${FTAIL} still exist after join"
3279 run_test 75a "TEST join file ===================================="
3284 cp -p ${F128k} ${FTAIL}
3285 cat ${F75}_sim_sim >> ${F75}_join_sim
3286 cat ${F128k} >> ${F75}_join_sim
3287 $JOIN ${FHEAD} ${FTAIL} || error "join ${FHEAD} ${FTAIL} error"
3288 cmp ${FHEAD} ${F75}_join_sim || \
3289 error "${FHEAD} ${F75}_join_sim are different"
3290 $CHECKSTAT -a ${FTAIL} || error "tail ${FTAIL} exist after join"
3292 run_test 75b "TEST join file 2 =================================="
3297 cp -p ${F128k} ${FTAIL}
3298 cat ${F128k} >> ${F75}_sim_join
3299 cat ${F75}_join_sim >> ${F75}_sim_join
3300 $JOIN ${FTAIL} ${FHEAD} || error "join error"
3301 cmp ${FTAIL} ${F75}_sim_join || \
3302 error "${FTAIL} ${F75}_sim_join are different"
3303 $CHECKSTAT -a ${FHEAD} || error "tail ${FHEAD} exist after join"
3305 run_test 75c "TEST join file 3 =================================="
3310 cp -p ${F128k} ${FHEAD}
3311 cp -p ${F128k} ${FHEAD}_tmp
3312 cat ${F75}_sim_sim >> ${F75}_join_join
3313 cat ${F75}_sim_join >> ${F75}_join_join
3314 $JOIN ${FHEAD} ${FHEAD}_tmp || error "join ${FHEAD} ${FHEAD}_tmp error"
3315 $JOIN ${FHEAD} ${FTAIL} || error "join ${FHEAD} ${FTAIL} error"
3316 cmp ${FHEAD} ${F75}_join_join ||error "${FHEAD} ${F75}_join_join differ" $CHECKSTAT -a ${FHEAD}_tmp || error "${FHEAD}_tmp exist after join"
3317 $CHECKSTAT -a ${FTAIL} || error "tail ${FTAIL} exist after join (2)"
3319 run_test 75d "TEST join file 4 =================================="
3324 rm -rf ${FHEAD} || "delete join file error"
3326 run_test 75e "TEST join file 5 (remove joined file) ============="
3331 cp -p ${F128k} ${F75}_join_10_compare
3332 cp -p ${F128k} ${F75}_join_10
3333 for ((i = 0; i < 10; i++)); do
3334 cat ${F128k} >> ${F75}_join_10_compare
3335 cp -p ${F128k} ${FTAIL}
3336 $JOIN ${F75}_join_10 ${FTAIL} || \
3337 error "join ${F75}_join_10 ${FTAIL} error"
3338 $CHECKSTAT -a ${FTAIL} || error "tail file exist after join"
3340 cmp ${F75}_join_10 ${F75}_join_10_compare || \
3341 error "files ${F75}_join_10 ${F75}_join_10_compare differ"
3343 run_test 75f "TEST join file 6 (join 10 files) =================="
3346 [ ! -f ${F75}_join_10 ] && echo "${F75}_join_10 missing" && return
3347 $LFS getstripe ${F75}_join_10
3349 $OPENUNLINK ${F75}_join_10 ${F75}_join_10 || error "files unlink open"
3353 run_test 75g "TEST join file 7 (open unlink) ===================="
3356 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
3359 test_76() { # bug 1443
3360 DETH=$(grep deathrow /proc/kallsyms /proc/ksyms 2> /dev/null | wc -l)
3361 [ $DETH -eq 0 ] && skip "No _iget." && return 0
3362 BEFORE_INODES=`num_inodes`
3363 echo "before inodes: $BEFORE_INODES"
3365 [ "$SLOW" = "no" ] && COUNT=100
3366 for i in `seq $COUNT`; do
3370 AFTER_INODES=`num_inodes`
3371 echo "after inodes: $AFTER_INODES"
3372 [ $AFTER_INODES -gt $((BEFORE_INODES + 32)) ] && \
3373 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
3376 run_test 76 "destroy duplicate inodes in client inode cache ===="
3381 # Note: in sptlrpc modes which enable its own bulk checksum, the
3382 # original crc32_le bulk checksum will be automatically disabled,
3383 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
3384 # will be checked by sptlrpc code against sptlrpc bulk checksum.
3385 # In this case set_checksums() will not be no-op, because sptlrpc
3386 # bulk checksum will be enabled all through the test.
3388 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
3389 lctl set_param -n osc.*.checksums $1
3393 export ORIG_CSUM_TYPE=""
3394 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
3397 [ "$ORIG_CSUM_TYPE" ] || \
3398 ORIG_CSUM_TYPE=`lctl get_param -n osc/*osc-[^mM]*/checksum_type |
3399 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`
3400 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
3401 log "set checksum type to $1"
3404 F77_TMP=$TMP/f77-temp
3407 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
3408 error "error writing to $F77_TMP"
3411 test_77a() { # bug 10889
3412 [ ! -f $F77_TMP ] && setup_f77
3414 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
3418 run_test 77a "normal checksum read/write operation ============="
3420 test_77b() { # bug 10889
3421 [ ! -f $F77_TMP ] && setup_f77
3422 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3423 lctl set_param fail_loc=0x80000409
3425 dd if=$F77_TMP of=$DIR/f77b bs=1M count=$F77SZ conv=sync || \
3426 error "dd error: $?"
3427 lctl set_param fail_loc=0
3431 run_test 77b "checksum error on client write ===================="
3433 test_77c() { # bug 10889
3434 [ ! -f $DIR/f77b ] && skip "requires 77b - skipping" && return
3436 for algo in $CKSUM_TYPES; do
3437 cancel_lru_locks osc
3438 set_checksum_type $algo
3439 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
3440 lctl set_param fail_loc=0x80000408
3441 cmp $F77_TMP $DIR/f77b || error "file compare failed"
3442 lctl set_param fail_loc=0
3445 set_checksum_type $ORIG_CSUM_TYPE
3447 run_test 77c "checksum error on client read ==================="
3449 test_77d() { # bug 10889
3450 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3451 lctl set_param fail_loc=0x80000409
3453 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
3454 error "direct write: rc=$?"
3455 lctl set_param fail_loc=0
3458 run_test 77d "checksum error on OST direct write ==============="
3460 test_77e() { # bug 10889
3461 [ ! -f $DIR/f77 ] && skip "requires 77d - skipping" && return
3462 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
3463 lctl set_param fail_loc=0x80000408
3465 cancel_lru_locks osc
3466 directio read $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
3467 error "direct read: rc=$?"
3468 lctl set_param fail_loc=0
3471 run_test 77e "checksum error on OST direct read ================"
3473 test_77f() { # bug 10889
3475 for algo in $CKSUM_TYPES; do
3476 cancel_lru_locks osc
3477 set_checksum_type $algo
3478 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3479 lctl set_param fail_loc=0x409
3480 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) && \
3481 error "direct write succeeded"
3482 lctl set_param fail_loc=0
3484 set_checksum_type $ORIG_CSUM_TYPE
3487 run_test 77f "repeat checksum error on write (expect error) ===="
3489 test_77g() { # bug 10889
3490 remote_ost_nodsh && skip "remote OST with nodsh" && return
3492 [ ! -f $F77_TMP ] && setup_f77
3494 $SETSTRIPE $DIR/f77g -c 1 -i 0
3495 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
3496 do_facet ost1 lctl set_param fail_loc=0x8000021a
3498 dd if=$F77_TMP of=$DIR/f77g bs=1M count=$F77SZ || \
3499 error "write error: rc=$?"
3500 do_facet ost1 lctl set_param fail_loc=0
3503 run_test 77g "checksum error on OST write ======================"
3505 test_77h() { # bug 10889
3506 remote_ost_nodsh && skip "remote OST with nodsh" && return
3508 [ ! -f $DIR/f77g ] && skip "requires 77g - skipping" && return
3509 cancel_lru_locks osc
3510 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
3511 do_facet ost1 lctl set_param fail_loc=0x8000021b
3513 cmp $F77_TMP $DIR/f77g || error "file compare failed"
3514 do_facet ost1 lctl set_param fail_loc=0
3517 run_test 77h "checksum error on OST read ======================="
3519 test_77i() { # bug 13805
3520 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
3521 lctl set_param fail_loc=0x40b
3522 remount_client $MOUNT
3523 lctl set_param fail_loc=0
3524 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
3525 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
3526 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
3527 [ "$algo" = "crc32" ] || error "algo set to $algo instead of crc32"
3529 remount_client $MOUNT
3531 run_test 77i "client not supporting OSD_CONNECT_CKSUM =========="
3533 test_77j() { # bug 13805
3534 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
3535 lctl set_param fail_loc=0x40c
3536 remount_client $MOUNT
3537 lctl set_param fail_loc=0
3538 sleep 2 # wait async osc connect to finish
3539 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
3540 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
3541 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
3542 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
3544 remount_client $MOUNT
3546 run_test 77j "client only supporting ADLER32 ===================="
3548 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
3552 test_78() { # bug 10901
3554 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
3555 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
3556 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
3557 echo "MemTotal: $MEMTOTAL"
3558 # reserve 256MB of memory for the kernel and other running processes,
3559 # and then take 1/2 of the remaining memory for the read/write buffers.
3560 if [ $MEMTOTAL -gt 512 ] ;then
3561 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
3563 # for those poor memory-starved high-end clusters...
3564 MEMTOTAL=$((MEMTOTAL / 2))
3566 echo "Mem to use for directio: $MEMTOTAL"
3567 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
3568 [ $F78SIZE -gt 512 ] && F78SIZE=512
3569 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
3570 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
3571 echo "Smallest OST: $SMALLESTOST"
3572 [ $SMALLESTOST -lt 10240 ] && \
3573 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
3575 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ] && \
3576 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
3578 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
3579 echo "File size: $F78SIZE"
3580 $SETSTRIPE $DIR/$tfile -c $OSTCOUNT || error "setstripe failed"
3581 for i in `seq 1 $NSEQ`
3583 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
3584 echo directIO rdwr round $i of $NSEQ
3585 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
3590 run_test 78 "handle large O_DIRECT writes correctly ============"
3592 test_79() { # bug 12743
3593 wait_delete_completed
3595 BKTOTAL=$(calc_osc_kbytes kbytestotal)
3596 BKFREE=$(calc_osc_kbytes kbytesfree)
3597 BKAVAIL=$(calc_osc_kbytes kbytesavail)
3599 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
3600 DFTOTAL=`echo $STRING | cut -d, -f1`
3601 DFUSED=`echo $STRING | cut -d, -f2`
3602 DFAVAIL=`echo $STRING | cut -d, -f3`
3603 DFFREE=$(($DFTOTAL - $DFUSED))
3605 ALLOWANCE=$((64 * $OSTCOUNT))
3607 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
3608 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
3609 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
3611 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
3612 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
3613 error "df free($DFFREE) mismatch OST free($BKFREE)"
3615 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
3616 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
3617 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
3620 run_test 79 "df report consistency check ======================="
3622 test_80() { # bug 10718
3623 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
3626 cancel_lru_locks osc
3628 DIFF=$((AFTER-BEFORE))
3629 if [ $DIFF -gt 1 ] ; then
3630 error "elapsed for 1M@1T = $DIFF"
3635 run_test 80 "Page eviction is equally fast at high offsets too ===="
3638 [ -z "$(which cvs 2>/dev/null)" ] && skip "could not find cvs" && \
3640 mkdir -p $DIR/d99cvsroot
3641 chown $RUNAS_ID $DIR/d99cvsroot
3642 local oldPWD=$PWD # bug 13584, use $TMP as working dir
3645 $RUNAS cvs -d $DIR/d99cvsroot init || error
3648 run_test 99a "cvs init ========================================="
3651 [ -z "$(which cvs 2>/dev/null)" ] && skip "could not find cvs" && return
3652 [ ! -d $DIR/d99cvsroot ] && test_99a
3654 # some versions of cvs import exit(1) when asked to import links or
3655 # files they can't read. ignore those files.
3656 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
3657 ! -perm +4 -printf '-I %f\n')
3658 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
3659 d99reposname vtag rtag
3661 run_test 99b "cvs import ======================================="
3664 [ -z "$(which cvs 2>/dev/null)" ] && skip "could not find cvs" && return
3665 [ ! -d $DIR/d99cvsroot ] && test_99b
3667 mkdir -p $DIR/d99reposname
3668 chown $RUNAS_ID $DIR/d99reposname
3669 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
3671 run_test 99c "cvs checkout ====================================="
3674 [ -z "$(which cvs 2>/dev/null)" ] && skip "could not find cvs" && return
3675 [ ! -d $DIR/d99cvsroot ] && test_99c
3676 cd $DIR/d99reposname
3678 $RUNAS cvs add -m 'addmsg' foo99
3680 run_test 99d "cvs add =========================================="
3683 [ -z "$(which cvs 2>/dev/null)" ] && skip "could not find cvs" && return
3684 [ ! -d $DIR/d99cvsroot ] && test_99c
3685 cd $DIR/d99reposname
3688 run_test 99e "cvs update ======================================="
3691 [ -z "$(which cvs 2>/dev/null)" ] && skip "could not find cvs" && return
3692 [ ! -d $DIR/d99cvsroot ] && test_99d
3693 cd $DIR/d99reposname
3694 $RUNAS cvs commit -m 'nomsg' foo99
3695 rm -fr $DIR/d99cvsroot
3697 run_test 99f "cvs commit ======================================="
3700 [ "$NETTYPE" = tcp ] || \
3701 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
3704 remote_ost_nodsh && skip "remote OST with nodsh" && return
3705 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3707 { skip "useless for local single node setup" && return; }
3709 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
3710 [ "$PROT" != "tcp" ] && continue
3711 RPORT=$(echo $REMOTE | cut -d: -f2)
3712 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
3715 LPORT=`echo $LOCAL | cut -d: -f2`
3716 if [ $LPORT -ge 1024 ]; then
3717 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
3719 error "local: $LPORT > 1024, remote: $RPORT"
3722 [ "$rc" = 0 ] || error "privileged port not found" )
3724 run_test 100 "check local port using privileged port ==========="
3726 function get_named_value()
3735 echo $line | sed "s/^$tag//"
3742 export CACHE_MAX=`lctl get_param -n llite.*.max_cached_mb | head -n 1`
3744 lctl set_param -n llite.*.max_cached_mb $CACHE_MAX
3752 [ "$CPU" = "UML" ] && nreads=1000
3753 local cache_limit=32
3755 lctl set_param -n osc.*-osc*.rpc_stats 0
3756 trap cleanup_101 EXIT
3757 lctl set_param -n llite.*.read_ahead_stats 0
3758 lctl set_param -n llite.*.max_cached_mb $cache_limit
3761 # randomly read 10000 of 64K chunks from file 3x 32MB in size
3763 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
3764 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
3767 for s in `lctl get_param -n llite.*.read_ahead_stats | \
3768 get_named_value 'read but discarded' | cut -d" " -f1`; do
3769 discard=$(($discard + $s))
3773 if [ $(($discard * 10)) -gt $nreads ] ;then
3774 lctl get_param osc.*-osc*.rpc_stats
3775 lctl get_param llite.*.read_ahead_stats
3776 error "too many ($discard) discarded pages"
3778 rm -f $DIR/$tfile || true
3780 run_test 101 "check read-ahead for random reads ================"
3782 export SETUP_TEST101=no
3784 [ "$SETUP_TEST101" = "yes" ] && return
3787 STRIPE_COUNT=$OSTCOUNT
3790 trap cleanup_test101 EXIT
3791 # prepare the read-ahead file
3792 $SETSTRIPE $DIR/$tfile -s $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT
3794 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
3799 [ "$SETUP_TEST101" = "yes" ] || return
3807 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
3812 local STRIPE_SIZE=1048576
3813 local RA_INC=1048576
3814 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
3815 local FILE_LENGTH=$((64*100))
3816 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
3817 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
3818 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
3819 get_named_value 'read but discarded' | \
3820 cut -d" " -f1 | calc_total`
3822 if [ $DISCARD -gt $discard_limit ]; then
3823 lctl get_param llite.*.read_ahead_stats
3824 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
3826 echo "Read-ahead success for size ${READ_SIZE}"
3831 [ "$OSTCOUNT" -lt "2" ] && skip "skipping stride IO stride-ahead test" && return
3832 local STRIPE_SIZE=1048576
3833 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
3834 local FILE_LENGTH=$((STRIPE_SIZE*100))
3835 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
3836 # prepare the read-ahead file
3838 cancel_lru_locks osc
3839 for BIDX in 2 4 8 16 32 64 128 256
3841 local BSIZE=$((BIDX*4096))
3842 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
3843 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
3844 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
3845 $LCTL set_param -n llite.*.read_ahead_stats 0
3846 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
3847 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
3848 cancel_lru_locks osc
3854 run_test 101b "check stride-io mode read-ahead ================="
3856 export SETUP_TEST102=no
3858 [ "$SETUP_TEST102" = "yes" ] && return
3864 trap cleanup_test102 EXIT
3866 $SETSTRIPE $tdir -s $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT
3870 for count in 1 2 3 4
3872 for offset in 0 1 2 3
3874 local stripe_size=`expr $STRIPE_SIZE \* $num`
3875 local file=file"$num-$offset-$count"
3876 $SETSTRIPE $file -s $stripe_size -i $offset -c $count
3882 star -c f=$TMP/f102.tar $tdir
3887 [ "$SETUP_TEST102" = "yes" ] || return
3895 local testfile=$DIR/xattr_testfile
3900 [ "$UID" != 0 ] && skip "must run as root" && return
3901 [ -z "`lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr`" ] && skip "must have user_xattr" && return
3903 [ -z "$(which setfattr 2>/dev/null)" ] && skip "could not find setfattr" && return
3905 echo "set/get xattr..."
3906 setfattr -n trusted.name1 -v value1 $testfile || error
3907 [ "`getfattr -n trusted.name1 $testfile 2> /dev/null | \
3908 grep "trusted.name1"`" == "trusted.name1=\"value1\"" ] || error
3910 setfattr -n user.author1 -v author1 $testfile || error
3911 [ "`getfattr -n user.author1 $testfile 2> /dev/null | \
3912 grep "user.author1"`" == "user.author1=\"author1\"" ] || error
3915 setfattr -n trusted.name2 -v value2 $testfile || error
3916 setfattr -n trusted.name3 -v value3 $testfile || error
3917 [ `getfattr -d -m "^trusted" $testfile 2> /dev/null | \
3918 grep "trusted.name" | wc -l` -eq 3 ] || error
3921 setfattr -n user.author2 -v author2 $testfile || error
3922 setfattr -n user.author3 -v author3 $testfile || error
3923 [ `getfattr -d -m "^user" $testfile 2> /dev/null | \
3924 grep "user" | wc -l` -eq 3 ] || error
3926 echo "remove xattr..."
3927 setfattr -x trusted.name1 $testfile || error
3928 getfattr -d -m trusted $testfile 2> /dev/null | \
3929 grep "trusted.name1" && error || true
3931 setfattr -x user.author1 $testfile || error
3932 getfattr -d -m user $testfile 2> /dev/null | \
3933 grep "user.author1" && error || true
3935 # b10667: setting lustre special xattr be silently discarded
3936 echo "set lustre special xattr ..."
3937 setfattr -n "trusted.lov" -v "invalid value" $testfile || error
3941 run_test 102a "user xattr test =================================="
3944 # b10930: get/set/list trusted.lov xattr
3945 echo "get/set/list trusted.lov xattr ..."
3946 [ "$OSTCOUNT" -lt "2" ] && skip "skipping 2-stripe test" && return
3947 local testfile=$DIR/$tfile
3948 $SETSTRIPE $testfile -s 65536 -i 1 -c 2
3949 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
3950 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
3952 local testfile2=${testfile}2
3953 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
3954 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
3957 setfattr -n trusted.lov -v $value $testfile2
3958 local tmp_file=${testfile}3
3959 $GETSTRIPE -v $testfile2 > $tmp_file
3960 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
3961 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
3962 [ "$stripe_size" -eq 65536 ] || error "stripe size $stripe_size != 65536"
3963 [ "$stripe_count" -eq 2 ] || error "stripe count $stripe_count != 2"
3966 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
3969 # b10930: get/set/list lustre.lov xattr
3970 echo "get/set/list lustre.lov xattr ..."
3971 [ "$OSTCOUNT" -lt "2" ] && skip "skipping 2-stripe test" && return
3973 chown $RUNAS_ID $DIR/$tdir
3974 local testfile=$DIR/$tdir/$tfile
3975 $RUNAS $SETSTRIPE $testfile -s 65536 -i 1 -c 2
3976 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
3977 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
3979 local testfile2=${testfile}2
3980 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
3981 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
3983 $RUNAS $MCREATE $testfile2
3984 $RUNAS setfattr -n lustre.lov -v $value $testfile2
3985 local tmp_file=${testfile}3
3986 $RUNAS $GETSTRIPE -v $testfile2 > $tmp_file
3987 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
3988 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
3989 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
3990 [ $stripe_count -eq 2 ] || error "stripe count $stripe_count != 2"
3992 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
3994 compare_stripe_info1() {
3997 for count in 1 2 3 4
3999 for offset in 0 1 2 3
4001 local size=`expr $STRIPE_SIZE \* $num`
4002 local file=file"$num-$offset-$count"
4003 get_stripe_info client $PWD/$file
4004 if [ $stripe_size -ne $size ]; then
4005 error "$file: different stripe size" && return
4007 if [ $stripe_count -ne $count ]; then
4008 error "$file: different stripe count" && return
4010 if [ $stripe_index -ne 0 ]; then
4011 error "$file: different stripe offset" && return
4018 compare_stripe_info2() {
4021 for count in 1 2 3 4
4023 for offset in 0 1 2 3
4025 local size=`expr $STRIPE_SIZE \* $num`
4026 local file=file"$num-$offset-$count"
4027 get_stripe_info client $PWD/$file
4028 if [ $stripe_size -ne $size ]; then
4029 error "$file: different stripe size" && return
4031 if [ $stripe_count -ne $count ]; then
4032 error "$file: different stripe count" && return
4034 if [ $stripe_index -ne $offset ]; then
4035 error "$file: different stripe offset" && return
4043 # b10930: star test for trusted.lov xattr
4044 star --xhelp 2>&1 | grep -q nolustre
4047 skip "being skipped because a lustre-aware star is not installed." && return
4049 [ "$OSTCOUNT" -lt "4" ] && skip "skipping 4-stripe test" && return
4052 star -x f=$TMP/f102.tar -C $DIR/d102d
4054 compare_stripe_info1
4057 run_test 102d "star restore stripe info from tarfile,not keep osts ==========="
4060 # b10930: star test for trusted.lov xattr
4061 star --xhelp 2>&1 | grep -q nolustre
4062 [ $? -ne 0 ] && skip "lustre-aware star is not installed" && return
4063 [ "$OSTCOUNT" -lt "4" ] && skip "skipping 4-stripe test" && return
4066 star -x -preserve-osts f=$TMP/f102.tar -C $DIR/d102e
4068 compare_stripe_info2
4070 run_test 102e "star restore stripe info from tarfile, keep osts ==========="
4073 # b10930: star test for trusted.lov xattr
4074 star --xhelp 2>&1 | grep -q nolustre
4075 [ $? -ne 0 ] && skip "lustre-aware star is not installed" && return
4076 [ "$OSTCOUNT" -lt "4" ] && skip "skipping 4-stripe test" && return
4080 star -copy $tdir $DIR/d102f
4082 compare_stripe_info1
4084 run_test 102f "star copy files, not keep osts ==========="
4087 # b10930: star test for trusted.lov xattr
4088 star --xhelp 2>&1 | grep -q nolustre
4089 [ $? -ne 0 ] && skip "lustre-aware star is not installed" && return
4090 [ "$OSTCOUNT" -lt "4" ] && skip "skipping 4-stripe test" && return
4094 star -copy -preserve-osts $tdir $DIR/d102g
4096 compare_stripe_info2
4099 run_test 102g "star copy files, keep osts ==========="
4101 test_102h() { # bug 15777
4102 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
4103 skip "must have user_xattr" && return
4104 [ -z "$(which setfattr 2>/dev/null)" ] &&
4105 skip "could not find setfattr" && return
4110 VALUE=datadatadatadatadatadatadatadata
4111 while [ $(echo $VALUE | wc -c) -lt $XSIZE ]; do
4112 VALUE="$VALUE$VALUE"
4114 log "save $XBIG on $DIR/$tfile"
4115 setfattr -n $XBIG -v "$VALUE" $DIR/$tfile ||
4116 error "saving $XBIG on $DIR/$tfile failed"
4117 ORIG=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4118 OSIZE=$(echo $ORIG | wc -c)
4119 [ $OSIZE -lt $XSIZE ] && error "set $XBIG too small ($OSIZE < $XSIZE)"
4122 log "save $XSML on $DIR/$tfile"
4123 setfattr -n $XSML -v val $DIR/$tfile ||
4124 error "saving $XSML on $DIR/$tfile failed"
4125 NEW=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4126 if [ "$NEW" != "$ORIG" ]; then
4129 error "$XBIG different after saving $XSML"
4132 log "grow $XSML on $DIR/$tfile"
4133 setfattr -n $XSML -v "$VALUE" $DIR/$tfile ||
4134 error "growing $XSML on $DIR/$tfile failed"
4135 NEW=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4136 if [ "$NEW" != "$ORIG" ]; then
4139 error "$XBIG different after growing $XSML"
4141 log "$XBIG still valid after growing $XSML"
4144 run_test 102h "grow xattr from inside inode to external block"
4146 test_102i() { # bug 17038
4148 ln -s $DIR/$tfile $DIR/${tfile}link
4149 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
4150 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"
4151 rm -f $DIR/$tfile $DIR/${tfile}link
4153 run_test 102i "lgetxattr test on symbolic link ============"
4157 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
4162 [ "$UID" != 0 ] && skip "must run as root" && return
4163 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
4164 [ -z "$(which setfacl 2>/dev/null)" ] && skip "could not find setfacl" && return
4165 $GSS && skip "could not run under gss" && return
4167 declare -a identity_old
4169 for num in `seq $MDSCOUNT`; do
4170 switch_identity $num true || identity_old[$num]=$?
4177 echo "performing cp ..."
4178 run_acl_subtest cp || error
4179 echo "performing getfacl-noacl..."
4180 run_acl_subtest getfacl-noacl || error
4181 echo "performing misc..."
4182 run_acl_subtest misc || error
4183 echo "performing permissions..."
4184 run_acl_subtest permissions || error
4185 echo "performing setfacl..."
4186 run_acl_subtest setfacl || error
4188 # inheritance test got from HP
4189 echo "performing inheritance..."
4190 cp $LUSTRE/tests/acl/make-tree . || error
4191 chmod +x make-tree || error
4192 run_acl_subtest inheritance || error
4198 for num in `seq $MDSCOUNT`; do
4199 if [ "${identity_old[$num]}" = 1 ]; then
4200 switch_identity $num false || identity_old[$num]=$?
4204 run_test 103 "acl test ========================================="
4208 lfs df || error "lfs df failed"
4209 lfs df -ih || error "lfs df -ih failed"
4210 lfs df -h $DIR || error "lfs df -h $DIR failed"
4211 lfs df -i $DIR || error "lfs df -i $DIR failed"
4212 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
4213 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
4215 OSC=`lctl get_param -n devices | awk '/-osc-/ {print $4}' | head -n 1`
4216 lctl --device %$OSC deactivate
4217 lfs df || error "lfs df with deactivated OSC failed"
4218 lctl --device %$OSC recover
4219 lfs df || error "lfs df with reactivated OSC failed"
4222 run_test 104 "lfs df [-ih] [path] test ========================="
4225 # doesn't work on 2.4 kernels
4227 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4229 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
4231 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
4235 run_test 105a "flock when mounted without -o flock test ========"
4239 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4241 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
4243 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
4247 run_test 105b "fcntl when mounted without -o flock test ========"
4251 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4253 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
4255 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
4259 run_test 105c "lockf when mounted without -o flock test ========"
4261 test_105d() { # bug 15924
4263 [ -z "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ] && \
4264 skip "mount w/o flock enabled" && return
4265 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
4266 $LCTL set_param fail_loc=0x80000315
4267 flocks_test 2 $DIR/$tdir
4269 run_test 105d "flock race (should not freeze) ========"
4271 test_106() { #bug 10921
4273 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
4274 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
4276 run_test 106 "attempt exec of dir followed by chown of that dir"
4285 local save_pattern=$(sysctl -n kernel.core_pattern)
4286 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
4287 sysctl -w kernel.core_pattern=$file
4288 sysctl -w kernel.core_uses_pid=0
4296 kill -s 11 $SLEEPPID
4298 if [ -e $file ]; then
4299 size=`stat -c%s $file`
4300 [ $size -eq 0 ] && error "Fail to create core file $file"
4302 error "Fail to create core file $file"
4305 sysctl -w kernel.core_pattern=$save_pattern
4306 sysctl -w kernel.core_uses_pid=$save_uses_pid
4309 run_test 107 "Coredump on SIG"
4313 mkdir $DIR/d110/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa || error "mkdir with 255 char fail"
4314 mkdir $DIR/d110/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb && error "mkdir with 256 char should fail, but not"
4315 touch $DIR/d110/xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx || error "create with 255 char fail"
4316 touch $DIR/d110/yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy && error ""create with 256 char should fail, but not
4321 run_test 110 "filename length checking"
4324 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
4326 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
4328 echo "Starting with $OSTIO_pre threads"
4331 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
4332 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
4333 echo "$NUMTEST creates/unlinks"
4335 createmany -o $DIR/$tdir/$tfile $NUMTEST
4336 unlinkmany $DIR/$tdir/$tfile $NUMTEST
4338 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
4341 # don't return an error
4342 [ $OSTIO_post -eq $OSTIO_pre ] && echo \
4343 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&\
4344 echo "This may be fine, depending on what ran before this test" &&\
4345 echo "and how fast this system is." && return
4347 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
4349 run_test 115 "verify dynamic thread creation===================="
4352 wait_delete_completed
4353 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
4354 echo OST kbytes available: ${AVAIL[@]}
4355 MAXI=0; MAXV=${AVAIL[0]}
4356 MINI=0; MINV=${AVAIL[0]}
4357 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
4358 #echo OST $i: ${AVAIL[i]}kb
4359 if [ ${AVAIL[i]} -gt $MAXV ]; then
4360 MAXV=${AVAIL[i]}; MAXI=$i
4362 if [ ${AVAIL[i]} -lt $MINV ]; then
4363 MINV=${AVAIL[i]}; MINI=$i
4366 echo Min free space: OST $MINI: $MINV
4367 echo Max free space: OST $MAXI: $MAXV
4371 [ "$OSTCOUNT" -lt "2" ] && skip "$OSTCOUNT < 2 OSTs" && return
4373 echo -n "Free space priority "
4374 lctl get_param -n lov.*-clilov-*.qos_prio_free
4375 DELAY=$(lctl get_param -n lov.*-clilov-*.qos_maxage | head -1 | awk '{print $1}')
4378 [ $MINV -gt 960000 ] && skip "too much free space in OST$MINI, skip" &&\
4381 # generate uneven OSTs
4382 mkdir -p $DIR/$tdir/OST${MINI}
4385 echo "Filling 25% remaining space in OST${MINI} with ${FILL}Kb"
4386 $SETSTRIPE $DIR/$tdir/OST${MINI} -i $MINI -c 1
4388 while [ $FILL -gt 0 ]; do
4390 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i bs=2M count=1 2>/dev/null
4391 FILL=$(($FILL - 2048))
4399 DIFF=$(($MAXV - $MINV))
4400 DIFF2=$(($DIFF * 100 / $MINV))
4401 echo -n "diff=${DIFF}=${DIFF2}% must be > 20% for QOS mode..."
4402 if [ $DIFF2 -gt 20 ]; then
4405 echo "failed - QOS mode won't be used"
4406 error_ignore "QOS imbalance criteria not met"
4410 MINI1=$MINI; MINV1=$MINV
4411 MAXI1=$MAXI; MAXV1=$MAXV
4413 # now fill using QOS
4414 echo writing a bunch of files to QOS-assigned OSTs
4415 $SETSTRIPE $DIR/$tdir -c 1
4417 while [ $FILL -gt 0 ]; do
4419 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1024 count=200 2>/dev/null
4420 FILL=$(($FILL - 200))
4423 echo "wrote $i 200k files"
4427 echo "Note: free space may not be updated, so measurements might be off"
4429 DIFF2=$(($MAXV - $MINV))
4430 echo "free space delta: orig $DIFF final $DIFF2"
4431 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
4432 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
4433 echo "Wrote $DIFF to smaller OST $MINI1"
4434 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
4435 echo "Wrote $DIFF2 to larger OST $MAXI1"
4436 [ $DIFF -gt 0 ] && echo "Wrote $(($DIFF2 * 100 / $DIFF - 100))% more data to larger OST $MAXI1"
4438 # Figure out which files were written where
4439 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
4440 awk '/'$MINI1': / {print $2; exit}')
4442 MINC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
4443 echo "$MINC files created on smaller OST $MINI1"
4444 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
4445 awk '/'$MAXI1': / {print $2; exit}')
4447 MAXC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
4448 echo "$MAXC files created on larger OST $MAXI1"
4449 [ $MINC -gt 0 ] && echo "Wrote $(($MAXC * 100 / $MINC - 100))% more files to larger OST $MAXI1"
4450 [ $MAXC -gt $MINC ] || error_ignore "stripe QOS didn't balance free space"
4452 run_test 116 "stripe QOS: free space balance ==================="
4454 test_117() # bug 10891
4456 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
4457 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
4458 lctl set_param fail_loc=0x21e
4459 > $DIR/$tfile || error "truncate failed"
4460 lctl set_param fail_loc=0
4461 echo "Truncate succeeded."
4464 run_test 117 "verify fsfilt_extend =========="
4466 export OLD_RESENDCOUNT=""
4467 set_resend_count () {
4468 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
4469 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
4470 lctl set_param -n $PROC_RESENDCOUNT $1
4471 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
4474 [ "$SLOW" = "no" ] && set_resend_count 4 # for reduce test_118* time (bug 14842)
4476 # Reset async IO behavior after error case
4478 FILE=$DIR/reset_async
4480 # Ensure all OSCs are cleared
4481 $LSTRIPE $FILE 0 -1 -1
4482 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
4487 test_118a() #bug 11710
4491 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4492 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4493 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
4495 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4496 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4501 run_test 118a "verify O_SYNC works =========="
4505 remote_ost_nodsh && skip "remote OST with nodsh" && return
4509 #define OBD_FAIL_OST_ENOENT 0x217
4510 set_nodes_failloc "$(osts_nodes)" 0x217
4511 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4513 set_nodes_failloc "$(osts_nodes)" 0
4514 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4515 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4518 if [[ $RC -eq 0 ]]; then
4519 error "Must return error due to dropped pages, rc=$RC"
4523 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4524 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4528 echo "Dirty pages not leaked on ENOENT"
4530 # Due to the above error the OSC will issue all RPCs syncronously
4531 # until a subsequent RPC completes successfully without error.
4532 multiop $DIR/$tfile Ow4096yc
4537 run_test 118b "Reclaim dirty pages on fatal error =========="
4541 remote_ost_nodsh && skip "remote OST with nodsh" && return
4545 #define OBD_FAIL_OST_EROFS 0x216
4546 set_nodes_failloc "$(osts_nodes)" 0x216
4548 # multiop should block due to fsync until pages are written
4549 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
4553 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
4554 error "Multiop failed to block on fsync, pid=$MULTIPID"
4557 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4559 if [[ $WRITEBACK -eq 0 ]]; then
4560 error "No page in writeback, writeback=$WRITEBACK"
4563 set_nodes_failloc "$(osts_nodes)" 0
4566 if [[ $RC -ne 0 ]]; then
4567 error "Multiop fsync failed, rc=$RC"
4570 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4571 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4573 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4574 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4578 echo "Dirty pages flushed via fsync on EROFS"
4581 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
4585 remote_ost_nodsh && skip "remote OST with nodsh" && return
4589 #define OBD_FAIL_OST_BRW_PAUSE_BULK
4590 set_nodes_failloc "$(osts_nodes)" 0x214
4591 # multiop should block due to fsync until pages are written
4592 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
4596 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
4597 error "Multiop failed to block on fsync, pid=$MULTIPID"
4600 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4602 if [[ $WRITEBACK -eq 0 ]]; then
4603 error "No page in writeback, writeback=$WRITEBACK"
4606 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
4607 set_nodes_failloc "$(osts_nodes)" 0
4609 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4610 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4612 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4613 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4617 echo "Dirty pages gaurenteed flushed via fsync"
4620 run_test 118d "Fsync validation inject a delay of the bulk =========="
4625 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
4626 lctl set_param fail_loc=0x8000040a
4628 # Should simulate EINVAL error which is fatal
4629 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4631 if [[ $RC -eq 0 ]]; then
4632 error "Must return error due to dropped pages, rc=$RC"
4635 lctl set_param fail_loc=0x0
4637 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4638 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4639 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4641 if [[ $LOCKED -ne 0 ]]; then
4642 error "Locked pages remain in cache, locked=$LOCKED"
4645 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4646 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4650 echo "No pages locked after fsync"
4655 run_test 118f "Simulate unrecoverable OSC side error =========="
4660 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
4661 lctl set_param fail_loc=0x406
4663 # simulate local -ENOMEM
4664 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4667 lctl set_param fail_loc=0
4668 if [[ $RC -eq 0 ]]; then
4669 error "Must return error due to dropped pages, rc=$RC"
4672 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4673 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4674 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4676 if [[ $LOCKED -ne 0 ]]; then
4677 error "Locked pages remain in cache, locked=$LOCKED"
4680 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4681 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4685 echo "No pages locked after fsync"
4690 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
4693 remote_ost_nodsh && skip "remote OST with nodsh" && return
4697 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
4698 set_nodes_failloc "$(osts_nodes)" 0x20e
4699 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
4700 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4703 set_nodes_failloc "$(osts_nodes)" 0
4704 if [[ $RC -eq 0 ]]; then
4705 error "Must return error due to dropped pages, rc=$RC"
4708 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4709 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4710 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4712 if [[ $LOCKED -ne 0 ]]; then
4713 error "Locked pages remain in cache, locked=$LOCKED"
4716 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4717 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4721 echo "No pages locked after fsync"
4725 run_test 118h "Verify timeout in handling recoverables errors =========="
4728 remote_ost_nodsh && skip "remote OST with nodsh" && return
4732 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
4733 set_nodes_failloc "$(osts_nodes)" 0x20e
4735 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
4736 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
4739 set_nodes_failloc "$(osts_nodes)" 0
4743 if [[ $RC -ne 0 ]]; then
4744 error "got error, but should be not, rc=$RC"
4747 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4748 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4749 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
4750 if [[ $LOCKED -ne 0 ]]; then
4751 error "Locked pages remain in cache, locked=$LOCKED"
4754 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4755 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4759 echo "No pages locked after fsync"
4763 run_test 118i "Fix error before timeout in recoverable error =========="
4766 remote_ost_nodsh && skip "remote OST with nodsh" && return
4770 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
4771 set_nodes_failloc "$(osts_nodes)" 0x220
4773 # return -EIO from OST
4774 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4776 set_nodes_failloc "$(osts_nodes)" 0x0
4777 if [[ $RC -eq 0 ]]; then
4778 error "Must return error due to dropped pages, rc=$RC"
4781 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4782 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4783 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
4784 if [[ $LOCKED -ne 0 ]]; then
4785 error "Locked pages remain in cache, locked=$LOCKED"
4788 # in recoverable error on OST we want resend and stay until it finished
4789 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4790 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4794 echo "No pages locked after fsync"
4798 run_test 118j "Simulate unrecoverable OST side error =========="
4802 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
4804 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
4805 set_nodes_failloc "$(osts_nodes)" 0x20e
4808 for ((i=0;i<10;i++)); do
4809 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
4810 error "dd to $DIR/$tdir/$tfile-$i failed" )&
4817 set_nodes_failloc "$(osts_nodes)" 0
4819 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
4821 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
4823 test_119a() # bug 11737
4825 BSIZE=$((512 * 1024))
4826 directio write $DIR/$tfile 0 1 $BSIZE
4827 # We ask to read two blocks, which is more than a file size.
4828 # directio will indicate an error when requested and actual
4829 # sizes aren't equeal (a normal situation in this case) and
4830 # print actual read amount.
4831 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
4832 if [ "$NOB" != "$BSIZE" ]; then
4833 error "read $NOB bytes instead of $BSIZE"
4837 run_test 119a "Short directIO read must return actual read amount"
4839 test_119b() # bug 11737
4841 [ "$OSTCOUNT" -lt "2" ] && skip "skipping 2-stripe test" && return
4843 $SETSTRIPE $DIR/$tfile -c 2
4844 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
4846 multiop $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
4847 error "direct read failed"
4850 run_test 119b "Sparse directIO read must return actual read amount"
4852 test_119c() # bug 13099
4855 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
4856 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
4859 run_test 119c "Testing for direct read hitting hole"
4861 test_119d() # bug 15950
4863 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
4864 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
4866 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
4867 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
4868 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
4869 lctl set_param fail_loc=0x40d
4870 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
4873 cat $DIR/$tfile > /dev/null &
4874 lctl set_param fail_loc=0
4877 log "the DIO writes have completed, now wait for the reads (should not block very long)"
4879 [ -n "`ps h -p $pid_reads -o comm`" ] && \
4880 error "the read rpcs have not completed in 2s"
4882 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
4884 run_test 119d "The DIO path should try to send a new rpc once one is completed"
4888 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
4889 skip "no early lock cancel on server" && return 0
4890 lru_resize_disable mdc
4891 lru_resize_disable osc
4892 cancel_lru_locks mdc
4893 stat $DIR/$tdir > /dev/null
4894 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
4895 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
4897 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
4898 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
4899 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
4900 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
4901 lru_resize_enable mdc
4902 lru_resize_enable osc
4904 run_test 120a "Early Lock Cancel: mkdir test"
4908 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
4909 skip "no early lock cancel on server" && return 0
4910 lru_resize_disable mdc
4911 lru_resize_disable osc
4912 cancel_lru_locks mdc
4913 stat $DIR/$tdir > /dev/null
4914 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
4915 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
4917 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
4918 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
4919 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
4920 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
4921 lru_resize_enable mdc
4922 lru_resize_enable osc
4924 run_test 120b "Early Lock Cancel: create test"
4928 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
4929 skip "no early lock cancel on server" && return 0
4930 lru_resize_disable mdc
4931 lru_resize_disable osc
4932 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
4933 touch $DIR/$tdir/d1/f1
4934 cancel_lru_locks mdc
4935 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
4936 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
4937 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
4938 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
4939 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
4940 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
4941 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
4942 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
4943 lru_resize_enable mdc
4944 lru_resize_enable osc
4946 run_test 120c "Early Lock Cancel: link test"
4950 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
4951 skip "no early lock cancel on server" && return 0
4952 lru_resize_disable mdc
4953 lru_resize_disable osc
4955 cancel_lru_locks mdc
4956 stat $DIR/$tdir > /dev/null
4957 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
4958 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
4959 chmod a+x $DIR/$tdir
4960 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
4961 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
4962 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
4963 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
4964 lru_resize_enable mdc
4965 lru_resize_enable osc
4967 run_test 120d "Early Lock Cancel: setattr test"
4971 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
4972 skip "no early lock cancel on server" && return 0
4973 lru_resize_disable mdc
4974 lru_resize_disable osc
4975 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
4976 cancel_lru_locks mdc
4977 cancel_lru_locks osc
4978 dd if=$DIR/$tdir/f1 of=/dev/null
4979 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
4980 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
4981 awk '/ldlm_cancel/ {print $2}'`
4982 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
4983 awk '/ldlm_bl_callback/ {print $2}'`
4984 unlink $DIR/$tdir/f1
4985 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
4986 awk '/ldlm_cancel/ {print $2}'`
4987 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
4988 awk '/ldlm_bl_callback/ {print $2}'`
4989 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
4990 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
4991 lru_resize_enable mdc
4992 lru_resize_enable osc
4994 run_test 120e "Early Lock Cancel: unlink test"
4997 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
4998 skip "no early lock cancel on server" && return 0
5000 lru_resize_disable mdc
5001 lru_resize_disable osc
5002 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
5003 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
5004 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
5005 cancel_lru_locks mdc
5006 cancel_lru_locks osc
5007 dd if=$DIR/$tdir/d1/f1 of=/dev/null
5008 dd if=$DIR/$tdir/d2/f2 of=/dev/null
5009 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
5010 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5011 awk '/ldlm_cancel/ {print $2}'`
5012 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5013 awk '/ldlm_bl_callback/ {print $2}'`
5014 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
5015 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5016 awk '/ldlm_cancel/ {print $2}'`
5017 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5018 awk '/ldlm_bl_callback/ {print $2}'`
5019 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5020 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5021 lru_resize_enable mdc
5022 lru_resize_enable osc
5024 run_test 120f "Early Lock Cancel: rename test"
5027 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5028 skip "no early lock cancel on server" && return 0
5029 lru_resize_disable mdc
5030 lru_resize_disable osc
5032 echo create $count files
5034 cancel_lru_locks mdc
5035 cancel_lru_locks osc
5038 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5039 awk '/ldlm_cancel/ {print $2}'`
5040 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5041 awk '/ldlm_bl_callback/ {print $2}'`
5042 createmany -o $DIR/$tdir/f $count
5044 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5045 awk '/ldlm_cancel/ {print $2}'`
5046 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5047 awk '/ldlm_bl_callback/ {print $2}'`
5049 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
5050 echo rm $count files
5053 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5054 awk '/ldlm_cancel/ {print $2}'`
5055 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5056 awk '/ldlm_bl_callback/ {print $2}'`
5058 echo total: $count removes in $((t2-t1))
5059 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
5061 # wait for commitment of removal
5062 lru_resize_enable mdc
5063 lru_resize_enable osc
5065 run_test 120g "Early Lock Cancel: performance test"
5067 test_121() { #bug #10589
5069 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out/ {print $1}')
5070 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
5071 lctl set_param fail_loc=0x310
5072 cancel_lru_locks osc > /dev/null
5073 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in/ {print $1}')
5074 lctl set_param fail_loc=0
5075 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
5077 run_test 121 "read cancel race ========="
5079 test_123a() { # was test 123, statahead(bug 11401)
5081 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
5082 log "testing on UP system. Performance may be not as good as expected."
5088 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
5089 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
5091 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
5092 createmany -o $DIR/$tdir/$tfile $j $((i - j))
5094 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
5095 lctl set_param -n llite.*.statahead_max 0
5096 lctl get_param llite.*.statahead_max
5097 cancel_lru_locks mdc
5098 cancel_lru_locks osc
5100 time ls -l $DIR/$tdir > /dev/null
5102 delta=$((etime - stime))
5103 log "ls $i files without statahead: $delta sec"
5104 lctl set_param llite.*.statahead_max=$max
5106 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
5107 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
5108 cancel_lru_locks mdc
5109 cancel_lru_locks osc
5111 time ls -l $DIR/$tdir > /dev/null
5113 delta_sa=$((etime - stime))
5114 log "ls $i files with statahead: $delta_sa sec"
5115 lctl get_param -n llite.*.statahead_stats
5116 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
5118 if [ $swrong -lt $ewrong ]; then
5119 log "statahead was stopped, maybe too many locks held!"
5122 if [ $((delta_sa * 100)) -gt $((delta * 105)) ]; then
5123 if [ $SLOWOK -eq 0 ]; then
5124 error "ls $i files is slower with statahead!"
5126 log "ls $i files is slower with statahead!"
5131 [ $delta -gt 20 ] && break
5132 [ $delta -gt 8 ] && MULT=$((50 / delta))
5133 [ "$SLOW" = "no" -a $delta -gt 3 ] && break
5141 delta=$((etime - stime))
5142 log "rm -r $DIR/$tdir/: $delta seconds"
5144 lctl get_param -n llite.*.statahead_stats
5146 run_test 123a "verify statahead work"
5148 test_123b () { # statahead(bug 15027)
5150 createmany -o $DIR/$tdir/$tfile-%d 1000
5152 cancel_lru_locks mdc
5153 cancel_lru_locks osc
5155 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
5156 lctl set_param fail_loc=0x80000803
5157 ls -lR $DIR/$tdir > /dev/null
5159 lctl set_param fail_loc=0x0
5160 lctl get_param -n llite.*.statahead_stats
5165 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
5168 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
5169 skip "no lru resize on server" && return 0
5171 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
5173 log "create $NR files at $DIR/$tdir"
5174 createmany -o $DIR/$tdir/f $NR ||
5175 error "failed to create $NR files in $DIR/$tdir"
5177 cancel_lru_locks mdc
5178 ls -l $DIR/$tdir > /dev/null
5182 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
5183 local PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5184 LRU_SIZE=$(lctl get_param -n $PARAM)
5185 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
5186 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
5187 log "NS=$(basename $NSDIR)"
5192 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
5193 skip "Not enough cached locks created!"
5200 # We know that lru resize allows one client to hold $LIMIT locks
5201 # for 10h. After that locks begin to be killed by client.
5203 local LIMIT=`lctl get_param -n $NSDIR.pool.limit`
5205 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
5206 # killing locks. Some time was spent for creating locks. This means
5207 # that up to the moment of sleep finish we must have killed some of
5208 # them (10-100 locks). This depends on how fast ther were created.
5209 # Many of them were touched in almost the same moment and thus will
5210 # be killed in groups.
5211 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
5213 # Use $LRU_SIZE_B here to take into account real number of locks
5214 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
5215 local LRU_SIZE_B=$LRU_SIZE
5217 local OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
5218 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
5220 # Let's make sure that we really have some margin. Client checks
5221 # cached locks every 10 sec.
5223 log "Sleep ${SLEEP} sec"
5225 while ((SEC<$SLEEP)); do
5229 LRU_SIZE=`lctl get_param -n $NSDIR/lru_size`
5233 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
5234 local LRU_SIZE_A=`lctl get_param -n $NSDIR/lru_size`
5236 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
5237 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
5238 unlinkmany $DIR/$tdir/f $NR
5242 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
5243 log "unlink $NR files at $DIR/$tdir"
5244 unlinkmany $DIR/$tdir/f $NR
5246 run_test 124a "lru resize ======================================="
5248 get_max_pool_limit()
5250 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
5253 if test $l -gt $max; then
5261 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
5262 skip "no lru resize on server" && return 0
5264 LIMIT=`get_max_pool_limit`
5266 NR=$(($(default_lru_size)*20))
5267 if [ $NR -gt $LIMIT ]; then
5268 log "Limit lock number by $LIMIT locks"
5271 lru_resize_disable mdc
5272 mkdir -p $DIR/$tdir/disable_lru_resize ||
5273 error "failed to create $DIR/$tdir/disable_lru_resize"
5275 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
5276 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
5277 cancel_lru_locks mdc
5280 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
5283 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
5286 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
5290 nolruresize_delta=$((etime-stime))
5291 log "ls -la time: $nolruresize_delta seconds"
5292 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
5293 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
5295 lru_resize_enable mdc
5296 mkdir -p $DIR/$tdir/enable_lru_resize ||
5297 error "failed to create $DIR/$tdir/enable_lru_resize"
5299 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
5300 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
5301 cancel_lru_locks mdc
5304 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
5307 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
5310 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
5314 lruresize_delta=$((etime-stime))
5315 log "ls -la time: $lruresize_delta seconds"
5316 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
5318 if [ $lruresize_delta -gt $nolruresize_delta ]; then
5319 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
5320 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
5321 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
5323 log "lru resize performs the same with no lru resize"
5325 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
5327 run_test 124b "lru resize (performance test) ======================="
5329 test_125() { # 13358
5330 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
5331 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
5332 mkdir -p $DIR/d125 || error "mkdir failed"
5333 $SETSTRIPE $DIR/d125 -s 65536 -c -1 || error "setstripe failed"
5334 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
5335 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
5337 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
5339 test_126() { # bug 12829/13455
5340 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
5341 [ "$UID" != 0 ] && echo "skipping $TESTNAME (must run as root)" && return
5342 $GSS && skip "must run as gss disabled" && return
5344 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
5345 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
5347 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
5349 run_test 126 "check that the fsgid provided by the client is taken into account"
5351 test_127() { # bug 15521
5352 $LSTRIPE -i 0 -c 1 $DIR/$tfile
5353 $LCTL set_param osc.*.stats=0
5354 FSIZE=$((2048 * 1024))
5355 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
5356 cancel_lru_locks osc
5357 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
5359 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
5360 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
5361 echo "got $COUNT $NAME"
5362 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
5363 eval $NAME=$COUNT || error "Wrong proc format"
5366 read_bytes|write_bytes)
5367 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
5368 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
5369 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
5370 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
5371 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
5372 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
5373 error "sumsquare is too small: $SUMSQ"
5374 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
5375 error "sumsquare is too big: $SUMSQ"
5379 done < $DIR/${tfile}.tmp
5381 #check that we actually got some stats
5382 [ "$read_bytes" ] || error "Missing read_bytes stats"
5383 [ "$write_bytes" ] || error "Missing write_bytes stats"
5384 [ "$read_bytes" != 0 ] || error "no read done"
5385 [ "$write_bytes" != 0 ] || error "no write done"
5387 run_test 127 "verify the client stats are sane"
5389 test_128() { # bug 15212
5391 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
5396 result=$(grep error $TMP/$tfile.log)
5398 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
5400 run_test 128 "interactive lfs for 2 consecutive find's"
5406 local LDPROC=/proc/fs/ldiskfs
5408 for node in $(mdts_nodes); do
5409 devs=$(do_node $node "lctl get_param -n devices" | awk '($3 ~ "mdt" && $4 ~ "MDT") { print $4 }')
5410 for dev in $devs; do
5411 mntdev=$(do_node $node "lctl get_param -n osd.$dev.mntdev")
5412 do_node $node "echo $1 >$LDPROC/\\\$(basename $mntdev)/max_dir_size"
5417 [ "$FSTYPE" != "ldiskfs" ] && skip "not needed for FSTYPE=$FSTYPE" && return 0
5418 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5429 while [ ! $I -gt $((MAX * MDSCOUNT)) ]; do
5430 multiop $DIR/$tdir/$J Oc
5432 if [ $rc -eq $EFBIG ]; then
5434 echo "return code $rc received as expected"
5436 elif [ $rc -ne 0 ]; then
5438 error_exit "return code $rc received instead of expected $EFBIG"
5441 I=$(stat -c%s "$DIR/$tdir")
5444 error "exceeded dir size limit $MAX x $MDSCOUNT $((MAX * MDSCOUNT)) : $I bytes"
5445 do_facet $SINGLEMDS "echo 0 >$LDPROC"
5447 run_test 129 "test directory size limit ========================"
5456 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5457 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5459 trap cleanup_130 EXIT RETURN
5461 local fm_file=$DIR/$tfile
5462 lfs setstripe -s 65536 -c 1 $fm_file || error "setstripe failed on $fm_file"
5463 dd if=/dev/zero of=$fm_file bs=65536 count=1 || error "dd failed for $fm_file"
5465 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5466 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5468 lun=`$GETSTRIPE $fm_file | grep -A 10 obdidx | awk '{print $1}' | grep -v "obdidx"`
5470 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
5473 for line in $filefrag_op
5475 frag_lun=`echo $line | cut -d: -f5`
5476 ext_len=`echo $line | cut -d: -f4`
5477 if (( $frag_lun != $lun )); then
5479 error "FIEMAP on 1-stripe file($fm_file) failed"
5482 (( tot_len += ext_len ))
5485 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
5487 error "FIEMAP on 1-stripe file($fm_file) failed;"
5493 echo "FIEMAP on single striped file succeeded"
5495 run_test 130a "FIEMAP (1-stripe file)"
5498 [ "$OSTCOUNT" -lt "2" ] && skip "skipping FIEMAP on 2-stripe file test" && return
5500 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5501 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5503 trap cleanup_130 EXIT RETURN
5505 local fm_file=$DIR/$tfile
5506 lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
5507 dd if=/dev/zero of=$fm_file bs=1M count=2 || error "dd failed on $fm_file"
5509 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5510 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5512 last_lun=`echo $filefrag_op | cut -d: -f5`
5517 for line in $filefrag_op
5519 frag_lun=`echo $line | cut -d: -f5`
5520 ext_len=`echo $line | cut -d: -f4`
5521 if (( $frag_lun != $last_lun )); then
5522 if (( tot_len != 1024 )); then
5524 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
5531 (( tot_len += ext_len ))
5534 if (( num_luns != 2 || tot_len != 1024 )); then
5536 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5542 echo "FIEMAP on 2-stripe file succeeded"
5544 run_test 130b "FIEMAP (2-stripe file)"
5547 [ "$OSTCOUNT" -lt "2" ] && skip "skipping FIEMAP on 2-stripe file with hole test" && return
5549 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5550 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5552 trap cleanup_130 EXIT RETURN
5554 local fm_file=$DIR/$tfile
5555 lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
5556 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
5558 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5559 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5561 last_lun=`echo $filefrag_op | cut -d: -f5`
5566 for line in $filefrag_op
5568 frag_lun=`echo $line | cut -d: -f5`
5569 ext_len=`echo $line | cut -d: -f4`
5570 if (( $frag_lun != $last_lun )); then
5571 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
5572 if (( logical != 512 )); then
5574 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
5577 if (( tot_len != 512 )); then
5579 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
5586 (( tot_len += ext_len ))
5589 if (( num_luns != 2 || tot_len != 512 )); then
5591 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5597 echo "FIEMAP on 2-stripe file with hole succeeded"
5599 run_test 130c "FIEMAP (2-stripe file with hole)"
5602 [ "$OSTCOUNT" -lt "3" ] && skip "skipping FIEMAP on N-stripe file test" && return
5604 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5605 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5607 trap cleanup_130 EXIT RETURN
5609 local fm_file=$DIR/$tfile
5610 lfs setstripe -s 65536 -c $OSTCOUNT $fm_file || error "setstripe failed on $fm_file"
5611 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT || error "dd failed on $fm_file"
5613 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5614 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5616 last_lun=`echo $filefrag_op | cut -d: -f5`
5621 for line in $filefrag_op
5623 frag_lun=`echo $line | cut -d: -f5`
5624 ext_len=`echo $line | cut -d: -f4`
5625 if (( $frag_lun != $last_lun )); then
5626 if (( tot_len != 1024 )); then
5628 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
5635 (( tot_len += ext_len ))
5638 if (( num_luns != OSTCOUNT || tot_len != 1024 )); then
5640 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5646 echo "FIEMAP on N-stripe file succeeded"
5648 run_test 130d "FIEMAP (N-stripe file)"
5651 [ "$OSTCOUNT" -lt "2" ] && skip "skipping continuation FIEMAP test" && return
5653 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5654 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5656 trap cleanup_130 EXIT RETURN
5658 local fm_file=$DIR/$tfile
5659 lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
5661 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 4 ))
5662 for ((i = 0; i < $NUM_BLKS; i++))
5664 dd if=/dev/zero of=$fm_file count=1 bs=4096 seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
5667 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5668 filefrag_op=`filefrag -ve $fm_file | grep -A 750 "ext:" | grep -v "ext:" | grep -v "found"`
5670 last_lun=`echo $filefrag_op | cut -d: -f5`
5675 for line in $filefrag_op
5677 frag_lun=`echo $line | cut -d: -f5`
5678 ext_len=`echo $line | cut -d: -f4`
5679 if (( $frag_lun != $last_lun )); then
5680 if (( tot_len != $EXPECTED_LEN )); then
5682 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
5689 (( tot_len += ext_len ))
5692 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
5694 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5700 echo "FIEMAP with continuation calls succeeded"
5702 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
5704 # Test for writev/readv
5706 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
5707 error "writev test failed"
5708 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
5709 error "readv failed"
5712 run_test 131a "test iov's crossing stripe boundary for writev/readv"
5715 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
5716 error "append writev test failed"
5717 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
5718 error "append writev test failed"
5721 run_test 131b "test append writev"
5724 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
5727 run_test 131c "test read/write on file w/o objects"
5730 rwv -f $DIR/$tfile -w -n 1 1572864
5731 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
5732 if [ "$NOB" != 1572864 ]; then
5733 error "Short read filed: read $NOB bytes instead of 1572864"
5737 run_test 131d "test short read"
5740 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
5741 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
5742 error "read hitting hole failed"
5745 run_test 131e "test read hitting hole"
5747 test_140() { #bug-17379
5748 mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
5749 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
5750 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
5752 # VFS limits max symlink depth to 5(4KSTACK) or 8
5754 while i=`expr $i + 1`; do
5755 mkdir -p $i || error "Creating dir $i"
5756 cd $i || error "Changing to $i"
5757 ln -s ../stat stat || error "Creating stat symlink"
5758 # Read the symlink until ELOOP present,
5759 # not LBUGing the system is considered success,
5760 # we didn't overrun the stack.
5761 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
5763 if [ $ret -eq 40 ]; then
5766 error "Open stat symlink"
5772 echo "The symlink depth = $i"
5773 [ $i -eq 4 -o $i -eq 8 ] || error "Invalid symlink depth"
5775 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
5778 local TF="$TMP/$tfile"
5780 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
5782 cancel_lru_locks osc
5783 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
5784 remount_client $MOUNT
5785 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
5788 $TRUNCATE $DIR/$tfile 6000
5789 cancel_lru_locks osc
5790 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
5793 echo "12345" >>$DIR/$tfile
5794 cancel_lru_locks osc
5795 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
5798 echo "12345" >>$DIR/$tfile
5799 cancel_lru_locks osc
5800 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
5805 run_test 150 "truncate/append tests"
5807 function roc_access() {
5808 ACCNUM=`$LCTL get_param -n obdfilter.*.stats | \
5809 grep 'cache_access'| awk '{print $2}' | \
5810 awk '{sum=sum+$3} END{print sum}'`
5814 function roc_hit() {
5815 ACCNUM=`$LCTL get_param -n obdfilter.*.stats | \
5816 grep 'cache_hit'|awk '{print $2}' | \
5817 awk '{sum=sum+$1} END{print sum}'`
5824 # check whether obdfilter is cache capable at all
5825 if ! $LCTL get_param -n obdfilter.*.read_cache_enable; then
5826 echo "not cache-capable obdfilter"
5830 # check cache is enabled on all obdfilters
5831 if $LCTL get_param -n obdfilter.*.read_cache_enable | grep 0 >&/dev/null; then
5832 echo "oss cache is disabled"
5836 $LCTL set_param -n obdfilter.*.writethrough_cache_enable 1
5838 # pages should be in the case right after write
5839 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES || error "dd failed"
5841 cancel_lru_locks osc
5842 cat $DIR/$tfile >/dev/null
5844 if ! let "AFTER - BEFORE == CPAGES"; then
5845 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
5848 # the following read invalidates the cache
5849 cancel_lru_locks osc
5850 $LCTL set_param -n obdfilter.*.read_cache_enable 0
5851 cat $DIR/$tfile >/dev/null
5853 # now data shouldn't be found in the cache
5855 cancel_lru_locks osc
5856 cat $DIR/$tfile >/dev/null
5858 if let "AFTER - BEFORE != 0"; then
5859 error "IN CACHE: before: $BEFORE, after: $AFTER"
5862 $LCTL set_param -n obdfilter.*.read_cache_enable 1
5865 run_test 151 "test cache on oss and controls ==============================="
5868 local TF="$TMP/$tfile"
5870 # simulate ENOMEM during write
5871 #define OBD_FAIL_OST_NOMEM 0x226
5872 lctl set_param fail_loc=0x80000226
5873 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
5875 sync || error "sync failed"
5876 lctl set_param fail_loc=0
5878 # discard client's cache
5879 cancel_lru_locks osc
5881 # simulate ENOMEM during read
5882 lctl set_param fail_loc=0x80000226
5883 cmp $TF $DIR/$tfile || error "cmp failed"
5884 lctl set_param fail_loc=0
5888 run_test 152 "test read/write with enomem ============================"
5891 multiop $DIR/$tfile Ow4096Ycu || error "multiop failed"
5893 run_test 153 "test if fdatasync does not crash ======================="
5896 if [ $MDSCOUNT -gt 1 ]; then
5897 error_ignore 17935 $*
5905 remote_mds && skip "remote MDS" && return
5906 lctl set_param -n mdd.*.changelog on
5907 $LFS changelog_clear $FSNAME 0
5910 mkdir -p $DIR/$tdir/pics/2008/zachy
5911 touch $DIR/$tdir/pics/2008/zachy/timestamp
5912 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
5913 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
5914 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
5915 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
5916 rm $DIR/$tdir/pics/desktop.jpg
5919 $LFS changelog $FSNAME
5921 fidc=$($LFS changelog $FSNAME | grep timestamp | grep "CREAT" | tail -1 | \
5923 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
5924 [ "$fidc" == "t=$fidf" ] || \
5925 err17935 "fid in changelog $fidc != file fid $fidf"
5927 fidc=$($LFS changelog $FSNAME | grep timestamp | grep "CREAT" | tail -1 | \
5929 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
5930 [ "$fidc" == "p=$fidf" ] || \
5931 err17935 "pfid in changelog $fidc != dir fid $fidf"
5934 FIRST_REC=$($LFS changelog $FSNAME | head -1 | awk '{print $1}')
5935 $LFS changelog_clear $FSNAME $(($FIRST_REC + 5))
5936 PURGE_REC=$($LFS changelog $FSNAME | head -1 | awk '{print $1}')
5937 [ $PURGE_REC == $(($FIRST_REC + 6)) ] || \
5938 err17935 "first rec after purge should be $(($FIRST_REC + 6)); is $PURGE_REC"
5940 $LFS changelog_clear $FSNAME 0
5941 lctl set_param -n mdd.*.changelog off
5943 run_test 160 "changelog sanity"
5946 # need local MDT for fid2path
5947 remote_mds && skip "remote MDS" && return
5950 cp /etc/hosts $DIR/$tdir/$tfile
5951 mkdir $DIR/$tdir/foo1
5952 mkdir $DIR/$tdir/foo2
5953 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
5954 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
5955 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
5956 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
5957 local FID=$($LFS path2fid $DIR/$tdir/$tfile)
5958 if [ "$($LFS fid2path ${mds1_svc} $FID | wc -l)" != "5" ]; then
5959 $LFS fid2path ${mds1_svc} $FID
5960 err17935 "bad link ea"
5963 rm $DIR/$tdir/foo2/zachary
5965 rm $DIR/$tdir/foo2/thor
5967 rm $DIR/$tdir/$tfile
5969 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
5970 if [ "$($LFS fid2path ${mds1_svc} --link 1 $FID)" != "/$tdir/foo2/maggie" ]
5972 $LFS fid2path ${mds1_svc} $FID
5973 err17935 "bad link rename"
5975 rm $DIR/$tdir/foo2/maggie
5978 local longname=filename_avg_len_is_thirty_two_
5979 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 || \
5980 error "failed to hardlink many files"
5981 links=$($LFS fid2path ${mds1_svc} $FID | wc -l)
5982 echo -n "${links}/1000 links in link EA"
5983 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
5984 unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
5985 error "failed to unlink many hardlinks"
5987 run_test 161 "link ea sanity"
5994 local path=$(${LFS} fid2path $*)
5997 if [ $RC -ne 0 ]; then
5998 err17935 "path looked up of $expected failed. Error $RC"
6000 elif [ "${path}" != "${expected}" ]; then
6001 err17935 "path looked up \"${path}\" instead of \"${expected}\""
6004 echo "fid $fid resolves to path $path"
6008 # need local MDT for fid2path
6009 remote_mds && skip "remote MDS" && return
6011 # Make changes to filesystem
6012 mkdir -p $DIR/$tdir/d2
6013 touch $DIR/$tdir/d2/$tfile
6014 touch $DIR/$tdir/d2/x1
6015 touch $DIR/$tdir/d2/x2
6016 mkdir -p $DIR/$tdir/d2/a/b/c
6017 mkdir -p $DIR/$tdir/d2/p/q/r
6018 fid=$($LFS path2fid $DIR/$tdir/d2/$tfile)
6019 check_path "/$tdir/d2/$tfile" ${mds1_svc} $fid --link 0
6020 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
6021 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
6022 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file)
6023 check_path "/$tdir/d2/a/b/c/new_file" ${mds1_svc} $fid --link 1
6024 check_path "/$tdir/d2/p/q/r/hlink" ${mds1_svc} $fid --link 0
6025 # check that there are 2 links, and that --rec doesnt break anything
6026 ${LFS} fid2path ${mds1_svc} $fid --rec 20 | wc -l | grep -q 2 || \
6027 err17935 "expected 2 links"
6029 rm $DIR/$tdir/d2/p/q/r/hlink
6030 check_path "/$tdir/d2/a/b/c/new_file" ${mds1_svc} $fid --link 0
6031 # Doesnt work with CMD yet: 17935
6034 run_test 162 "path lookup sanity"
6037 $LCTL debug_daemon start $TMP/${tfile}_log_good
6039 $LCTL debug_daemon stop
6040 cat $TMP/${tfile}_log_good | sed -e "s/^...../a/g" > $TMP/${tfile}_log_bad
6042 $LCTL debug_daemon start $TMP/${tfile}_log_good
6044 $LCTL debug_daemon stop
6046 $LCTL df $TMP/${tfile}_log_bad 2&> $TMP/${tfile}_log_bad.out
6047 bad_line=`tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}'`
6048 good_line1=`tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}'`
6050 $LCTL df $TMP/${tfile}_log_good 2&>$TMP/${tfile}_log_good.out
6051 good_line2=`tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}'`
6053 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
6054 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
6055 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
6057 $LCTL df $TMP/${tfile}_logs_corrupt 2&> $TMP/${tfile}_log_bad.out
6058 bad_line_new=`tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}'`
6059 good_line_new=`tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}'`
6060 expected_good=$((good_line1 + good_line2*2))
6062 rm -rf $TMP/${tfile}*
6063 if [ $bad_line -ne $bad_line_new ]; then
6064 error "expected $bad_line bad lines, but got $bad_line_new"
6068 if [ $expected_good -ne $good_line_new ]; then
6069 error "expected $expected_good good lines, but got $good_line_new"
6074 run_test 170 "test lctl df to handle corruputed log ====================="
6080 TGTPOOL_MAX=$(($TGT_COUNT - 1))
6082 TGTPOOL_LIST=`seq $TGTPOOL_FIRST $TGTPOOL_STEP $TGTPOOL_MAX`
6083 POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
6084 POOL_DIR=$POOL_ROOT/dir_tst
6085 POOL_FILE=$POOL_ROOT/file_tst
6087 check_file_in_pool()
6090 res=$($GETSTRIPE $file | grep 0x | cut -f2)
6093 found=$(echo :$TGTPOOL_LIST: | tr " " ":" | grep :$i:)
6094 if [[ "$found" == "" ]]
6096 echo "pool list: $TGTPOOL_LIST"
6097 echo "striping: $res"
6098 error "$file not allocated in $POOL"
6106 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6107 do_facet mgs $LCTL pool_new $FSNAME.$POOL
6108 do_facet mgs $LCTL get_param -n lov.$FSNAME-MDT0000-mdtlov.pools.$POOL
6109 [ $? == 0 ] || error "Pool creation of $POOL failed"
6111 run_test 200a "Create new pool =========================================="
6114 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6115 TGT=$(seq -f $FSNAME-OST%04g_UUID $TGTPOOL_FIRST $TGTPOOL_STEP \
6116 $TGTPOOL_MAX | tr '\n' ' ')
6117 do_facet mgs $LCTL pool_add $FSNAME.$POOL \
6118 $FSNAME-OST[$TGTPOOL_FIRST-$TGTPOOL_MAX/$TGTPOOL_STEP]_UUID
6119 res=$(do_facet mgs $LCTL get_param -n lov.$FSNAME-MDT0000-mdtlov.pools.$POOL | sort \
6121 [ "$res" = "$TGT" ] || error "Pool content ($res) do not match requested ($TGT)"
6123 run_test 200b "Add targets to a pool ===================================="
6126 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6128 $SETSTRIPE -c 2 -p $POOL $POOL_DIR
6129 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR"
6131 run_test 200c "Set pool on a directory ================================="
6134 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6135 res=$($GETSTRIPE $POOL_DIR | grep pool: | cut -f8 -d " ")
6136 [ "$res" = $POOL ] || error "Pool on $POOL_DIR is not $POOL"
6138 run_test 200d "Check pool on a directory ==============================="
6141 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6143 for i in $(seq -w 1 $(($TGT_COUNT * 3)))
6145 file=$POOL_DIR/file-$i
6147 check_file_in_pool $file
6150 failed=$(($failed + 1))
6153 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
6155 run_test 200e "Check files allocation from directory pool =============="
6158 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6161 for i in $(seq -w 1 $(($TGT_COUNT * 3)))
6163 file=$POOL_FILE/spoo-$i
6164 $SETSTRIPE -p $POOL $file
6165 check_file_in_pool $file
6168 failed=$(($failed + 1))
6171 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
6173 run_test 200f "Create files in a pool ==================================="
6176 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6177 TGT=$(do_facet mgs $LCTL get_param -n lov.$FSNAME-MDT0000-mdtlov.pools.$POOL | head -1)
6178 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
6179 res=$(do_facet mgs $LCTL get_param -n lov.$FSNAME-MDT0000-mdtlov.pools.$POOL | grep $TGT)
6180 [ "$res" = "" ] || error "$TGT not removed from $FSNAME.$POOL"
6182 run_test 200g "Remove a target from a pool ============================="
6185 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6186 for TGT in $(do_facet mgs $LCTL get_param -n lov.$FSNAME-MDT0000-mdtlov.pools.$POOL)
6188 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
6190 res=$(do_facet mgs $LCTL get_param -n lov.$FSNAME-MDT0000-mdtlov.pools.$POOL)
6191 [ "$res" = "" ] || error "Pool $FSNAME.$POOL cannot be drained"
6193 run_test 200h "Remove all targets from a pool =========================="
6196 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6197 do_facet mgs $LCTL pool_destroy $FSNAME.$POOL
6198 res=$(do_facet mgs "$LCTL get_param -n lov.$FSNAME-MDT0000-mdtlov.pools.$POOL 2>/dev/null")
6199 [ "$res" = "" ] || error "Pool $FSNAME.$POOL is not destroyed"
6201 run_test 200i "Remove a pool ============================================"
6205 size=$((size % 8192 + 1))
6206 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
6207 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
6208 rm -f $DIR/f212 $DIR/f212.xyz
6210 run_test 212 "Sendfile test ============================================"
6213 # tests that do cleanup/setup should be run at the end
6218 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
6219 $LCTL set_param fail_loc=0x903
6220 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
6221 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
6224 FAIL_ON_ERROR=true cleanup
6225 FAIL_ON_ERROR=true setup
6227 run_test 900 "umount should not race with any mgc requeue thread"
6229 log "cleanup: ======================================================"
6230 check_and_cleanup_lustre
6231 if [ "$I_MOUNTED" != "yes" ]; then
6232 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true
6235 echo '=========================== finished ==============================='
6236 [ -f "$SANITYLOG" ] && cat $SANITYLOG && grep -q FAIL $SANITYLOG && exit 1 || true
6237 echo "$0: completed"