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 $RUNAS
133 if [ "${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
1007 $TRUNCATE $DIR/d27/f27p 80000000 || error
1008 $CHECKSTAT -s 80000000 $DIR/d27/f27p || error
1010 exhaust_precreations 0 0x80000215
1011 echo foo >> $DIR/d27/f27p || error
1012 $CHECKSTAT -s 80000004 $DIR/d27/f27p || error
1016 run_test 27p "append to a truncated file with some full OSTs ==="
1019 [ "$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 0x13d
1077 do_facet $SINGLEMDS lctl set_param fail_loc=0x13d
1079 createmany -o $DIR/d27u/t- 1000
1080 do_facet $SINGLEMDS lctl set_param fail_loc=0
1082 TLOG=$DIR/$tfile.getstripe
1083 $GETSTRIPE $DIR/d27u > $TLOG
1084 OBJS=`awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj;}' $TLOG`
1085 unlinkmany $DIR/d27u/t- 1000
1086 [ $OBJS -gt 0 ] && \
1087 error "$OBJS objects created on OST-0. See $TLOG" || pass
1089 run_test 27u "skip object creation on OSC w/o objects =========="
1091 test_27v() { # bug 4900
1092 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
1093 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1094 remote_ost_nodsh && skip "remote OST with nodsh" && return
1096 exhaust_all_precreations
1099 $SETSTRIPE $DIR/$tdir -c 1 # 1 stripe / file
1101 touch $DIR/$tdir/$tfile
1102 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1103 lctl set_param fail_loc=0x705
1105 for F in `seq 1 32`; do
1106 touch $DIR/$tdir/$tfile.$F
1108 lctl set_param fail_loc=0
1111 TIMEOUT=`lctl get_param -n timeout`
1112 [ $((FINISH - START)) -ge $((TIMEOUT / 2)) ] && \
1113 error "$FINISH - $START >= $TIMEOUT / 2"
1117 run_test 27v "skip object creation on slow OST ================="
1119 test_27w() { # bug 10997
1120 mkdir -p $DIR/d27w || error "mkdir failed"
1121 $LSTRIPE $DIR/d27w/f0 -s 65536 || error "lstripe failed"
1122 size=`$LSTRIPEINFO $DIR/d27w/f0 | awk {'print $1'}`
1123 [ $size -ne 65536 ] && error "stripe size $size != 65536" || true
1125 [ "$OSTCOUNT" -lt "2" ] && skip "skipping multiple stripe count/offset test" && return
1126 for i in `seq 1 $OSTCOUNT`; do
1128 $LSTRIPE $DIR/d27w/f$i -c $i -i $offset || error "lstripe -c $i -i $offset failed"
1129 count=`$LSTRIPEINFO $DIR/d27w/f$i | awk {'print $2'}`
1130 index=`$LSTRIPEINFO $DIR/d27w/f$i | awk {'print $3'}`
1131 [ $count -ne $i ] && error "stripe count $count != $i" || true
1132 [ $index -ne $offset ] && error "stripe offset $index != $offset" || true
1135 run_test 27w "check lfs setstripe -c -s -i options ============="
1139 $CREATETEST $DIR/d28/ct || error
1141 run_test 28 "create/mknod/mkdir with bad file types ============"
1144 cancel_lru_locks mdc
1150 declare -i LOCKCOUNTORIG=0
1151 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1152 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
1154 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
1156 declare -i LOCKUNUSEDCOUNTORIG=0
1157 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1158 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
1165 declare -i LOCKCOUNTCURRENT=0
1166 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1167 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
1170 declare -i LOCKUNUSEDCOUNTCURRENT=0
1171 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1172 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
1175 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1176 lctl set_param -n ldlm.dump_namespaces ""
1177 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1178 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1179 log "dumped log to $TMP/test_29.dk (bug 5793)"
1182 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1183 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1184 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1185 log "dumped log to $TMP/test_29.dk (bug 5793)"
1189 run_test 29 "IT_GETATTR regression ============================"
1192 cp `which ls` $DIR || cp /bin/ls $DIR
1196 run_test 30 "run binary from Lustre (execve) ==================="
1199 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1200 $CHECKSTAT -a $DIR/f31 || error
1202 run_test 31a "open-unlink file =================================="
1205 touch $DIR/f31 || error
1206 ln $DIR/f31 $DIR/f31b || error
1207 multiop $DIR/f31b Ouc || error
1208 $CHECKSTAT -t file $DIR/f31 || error
1210 run_test 31b "unlink file with multiple links while open ======="
1213 touch $DIR/f31 || error
1214 ln $DIR/f31 $DIR/f31c || error
1215 multiop_bg_pause $DIR/f31 O_uc || return 1
1217 multiop $DIR/f31c Ouc
1218 kill -USR1 $MULTIPID
1221 run_test 31c "open-unlink file with multiple links ============="
1224 opendirunlink $DIR/d31d $DIR/d31d || error
1225 $CHECKSTAT -a $DIR/d31d || error
1227 run_test 31d "remove of open directory ========================="
1229 test_31e() { # bug 2904
1230 check_kernel_version 34 || return 0
1231 openfilleddirunlink $DIR/d31e || error
1233 run_test 31e "remove of open non-empty directory ==============="
1235 test_31f() { # bug 4554
1238 $SETSTRIPE $DIR/d31f -s 1048576 -c 1
1239 cp /etc/hosts $DIR/d31f
1241 $GETSTRIPE $DIR/d31f/hosts
1242 multiop_bg_pause $DIR/d31f D_c || return 1
1245 rm -rv $DIR/d31f || error "first of $DIR/d31f"
1247 $SETSTRIPE $DIR/d31f -s 1048576 -c 1
1248 cp /etc/hosts $DIR/d31f
1251 multiop_bg_pause $DIR/d31f D_c || return 1
1254 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
1255 wait $MULTIPID || error "first opendir $MULTIPID failed"
1259 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
1260 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
1263 run_test 31f "remove of open directory with open-unlink file ==="
1266 echo "-- cross directory link --"
1267 mkdir $DIR/d31g{a,b}
1269 ln $DIR/d31ga/f $DIR/d31gb/g
1270 $CHECKSTAT -t file $DIR/d31ga/f || error "source"
1271 [ `stat -c%h $DIR/d31ga/f` == '2' ] || error "source nlink"
1272 $CHECKSTAT -t file $DIR/d31gb/g || error "target"
1273 [ `stat -c%h $DIR/d31gb/g` == '2' ] || error "target nlink"
1275 run_test 31g "cross directory link==============="
1278 echo "-- cross directory link --"
1282 ln $DIR/d31h/f $DIR/d31h/dir/g
1283 $CHECKSTAT -t file $DIR/d31h/f || error "source"
1284 [ `stat -c%h $DIR/d31h/f` == '2' ] || error "source nlink"
1285 $CHECKSTAT -t file $DIR/d31h/dir/g || error "target"
1286 [ `stat -c%h $DIR/d31h/dir/g` == '2' ] || error "target nlink"
1288 run_test 31h "cross directory link under child==============="
1291 echo "-- cross directory link --"
1294 touch $DIR/d31i/dir/f
1295 ln $DIR/d31i/dir/f $DIR/d31i/g
1296 $CHECKSTAT -t file $DIR/d31i/dir/f || error "source"
1297 [ `stat -c%h $DIR/d31i/dir/f` == '2' ] || error "source nlink"
1298 $CHECKSTAT -t file $DIR/d31i/g || error "target"
1299 [ `stat -c%h $DIR/d31i/g` == '2' ] || error "target nlink"
1301 run_test 31i "cross directory link under parent==============="
1306 mkdir $DIR/d31j/dir1
1307 ln $DIR/d31j/dir1 $DIR/d31j/dir2 && error "ln for dir"
1308 link $DIR/d31j/dir1 $DIR/d31j/dir3 && error "link for dir"
1309 mlink $DIR/d31j/dir1 $DIR/d31j/dir4 && error "mlink for dir"
1310 mlink $DIR/d31j/dir1 $DIR/d31j/dir1 && error "mlink to the same dir"
1313 run_test 31j "link for directory==============="
1319 touch $DIR/d31k/exist
1320 mlink $DIR/d31k/s $DIR/d31k/t || error "mlink"
1321 mlink $DIR/d31k/s $DIR/d31k/exist && error "mlink to exist file"
1322 mlink $DIR/d31k/s $DIR/d31k/s && error "mlink to the same file"
1323 mlink $DIR/d31k/s $DIR/d31k && error "mlink to parent dir"
1324 mlink $DIR/d31k $DIR/d31k/s && error "mlink parent dir to target"
1325 mlink $DIR/d31k/not-exist $DIR/d31k/foo && error "mlink non-existing to new"
1326 mlink $DIR/d31k/not-exist $DIR/d31k/s && error "mlink non-existing to exist"
1329 run_test 31k "link to file: the same, non-existing, dir==============="
1335 touch $DIR/d31m2/exist
1336 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
1337 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
1338 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
1339 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
1340 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
1341 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
1344 run_test 31m "link to file: the same, non-existing, dir==============="
1347 echo "== more mountpoints and symlinks ================="
1348 [ -e $DIR/d32a ] && rm -fr $DIR/d32a
1349 mkdir -p $DIR/d32a/ext2-mountpoint
1350 mount -t ext2 -o loop $EXT2_DEV $DIR/d32a/ext2-mountpoint || error
1351 $CHECKSTAT -t dir $DIR/d32a/ext2-mountpoint/.. || error
1352 $UMOUNT $DIR/d32a/ext2-mountpoint || error
1354 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
1357 [ -e $DIR/d32b ] && rm -fr $DIR/d32b
1358 mkdir -p $DIR/d32b/ext2-mountpoint
1359 mount -t ext2 -o loop $EXT2_DEV $DIR/d32b/ext2-mountpoint || error
1360 ls -al $DIR/d32b/ext2-mountpoint/.. || error
1361 $UMOUNT $DIR/d32b/ext2-mountpoint || error
1363 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
1366 [ -e $DIR/d32c ] && rm -fr $DIR/d32c
1367 mkdir -p $DIR/d32c/ext2-mountpoint
1368 mount -t ext2 -o loop $EXT2_DEV $DIR/d32c/ext2-mountpoint || error
1369 mkdir -p $DIR/d32c/d2/test_dir
1370 $CHECKSTAT -t dir $DIR/d32c/ext2-mountpoint/../d2/test_dir || error
1371 $UMOUNT $DIR/d32c/ext2-mountpoint || error
1373 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
1376 [ -e $DIR/d32d ] && rm -fr $DIR/d32d
1377 mkdir -p $DIR/d32d/ext2-mountpoint
1378 mount -t ext2 -o loop $EXT2_DEV $DIR/d32d/ext2-mountpoint || error
1379 mkdir -p $DIR/d32d/d2/test_dir
1380 ls -al $DIR/d32d/ext2-mountpoint/../d2/test_dir || error
1381 $UMOUNT $DIR/d32d/ext2-mountpoint || error
1383 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
1386 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
1387 mkdir -p $DIR/d32e/tmp
1388 TMP_DIR=$DIR/d32e/tmp
1389 ln -s $DIR/d32e $TMP_DIR/symlink11
1390 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1391 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
1392 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
1394 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
1397 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
1398 mkdir -p $DIR/d32f/tmp
1399 TMP_DIR=$DIR/d32f/tmp
1400 ln -s $DIR/d32f $TMP_DIR/symlink11
1401 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1402 ls $DIR/d32f/tmp/symlink11 || error
1403 ls $DIR/d32f/symlink01 || error
1405 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
1408 TMP_DIR=$DIR/$tdir/tmp
1409 mkdir -p $TMP_DIR $DIR/${tdir}2
1410 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1411 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1412 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
1413 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
1414 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
1415 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
1417 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1420 rm -fr $DIR/$tdir $DIR/${tdir}2
1421 TMP_DIR=$DIR/$tdir/tmp
1422 mkdir -p $TMP_DIR $DIR/${tdir}2
1423 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1424 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1425 ls $TMP_DIR/symlink12 || error
1426 ls $DIR/$tdir/symlink02 || error
1428 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1431 [ -e $DIR/d32i ] && rm -fr $DIR/d32i
1432 mkdir -p $DIR/d32i/ext2-mountpoint
1433 mount -t ext2 -o loop $EXT2_DEV $DIR/d32i/ext2-mountpoint || error
1434 touch $DIR/d32i/test_file
1435 $CHECKSTAT -t file $DIR/d32i/ext2-mountpoint/../test_file || error
1436 $UMOUNT $DIR/d32i/ext2-mountpoint || error
1438 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
1441 [ -e $DIR/d32j ] && rm -fr $DIR/d32j
1442 mkdir -p $DIR/d32j/ext2-mountpoint
1443 mount -t ext2 -o loop $EXT2_DEV $DIR/d32j/ext2-mountpoint || error
1444 touch $DIR/d32j/test_file
1445 cat $DIR/d32j/ext2-mountpoint/../test_file || error
1446 $UMOUNT $DIR/d32j/ext2-mountpoint || error
1448 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
1452 mkdir -p $DIR/d32k/ext2-mountpoint
1453 mount -t ext2 -o loop $EXT2_DEV $DIR/d32k/ext2-mountpoint
1454 mkdir -p $DIR/d32k/d2
1455 touch $DIR/d32k/d2/test_file || error
1456 $CHECKSTAT -t file $DIR/d32k/ext2-mountpoint/../d2/test_file || error
1457 $UMOUNT $DIR/d32k/ext2-mountpoint || error
1459 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
1463 mkdir -p $DIR/d32l/ext2-mountpoint
1464 mount -t ext2 -o loop $EXT2_DEV $DIR/d32l/ext2-mountpoint || error
1465 mkdir -p $DIR/d32l/d2
1466 touch $DIR/d32l/d2/test_file
1467 cat $DIR/d32l/ext2-mountpoint/../d2/test_file || error
1468 $UMOUNT $DIR/d32l/ext2-mountpoint || error
1470 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
1474 mkdir -p $DIR/d32m/tmp
1475 TMP_DIR=$DIR/d32m/tmp
1476 ln -s $DIR $TMP_DIR/symlink11
1477 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1478 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
1479 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
1481 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
1485 mkdir -p $DIR/d32n/tmp
1486 TMP_DIR=$DIR/d32n/tmp
1487 ln -s $DIR $TMP_DIR/symlink11
1488 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1489 ls -l $DIR/d32n/tmp/symlink11 || error
1490 ls -l $DIR/d32n/symlink01 || error
1492 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
1495 rm -fr $DIR/d32o $DIR/$tfile
1497 mkdir -p $DIR/d32o/tmp
1498 TMP_DIR=$DIR/d32o/tmp
1499 ln -s $DIR/$tfile $TMP_DIR/symlink12
1500 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1501 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
1502 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
1503 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
1504 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
1506 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
1516 mkdir -p $DIR/d32p/tmp
1518 TMP_DIR=$DIR/d32p/tmp
1520 ln -s $DIR/$tfile $TMP_DIR/symlink12
1522 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1524 cat $DIR/d32p/tmp/symlink12 || error
1526 cat $DIR/d32p/symlink02 || error
1529 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
1532 [ -e $DIR/d32q ] && rm -fr $DIR/d32q
1534 touch $DIR/d32q/under_the_mount
1535 mount -t ext2 -o loop $EXT2_DEV $DIR/d32q
1536 ls $DIR/d32q/under_the_mount && error || true
1537 $UMOUNT $DIR/d32q || error
1539 run_test 32q "stat follows mountpoints in Lustre (should return error)"
1542 [ -e $DIR/d32r ] && rm -fr $DIR/d32r
1544 touch $DIR/d32r/under_the_mount
1545 mount -t ext2 -o loop $EXT2_DEV $DIR/d32r
1546 ls $DIR/d32r | grep -q under_the_mount && error || true
1547 $UMOUNT $DIR/d32r || error
1549 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
1554 chmod 444 $DIR/$tfile
1555 chown $RUNAS_ID $DIR/$tfile
1557 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
1560 run_test 33 "write file with mode 444 (should return error) ===="
1565 chown $RUNAS_ID $DIR/d33
1566 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
1567 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
1568 error "open RDWR" || true
1570 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
1575 chown $RUNAS_ID $DIR/d33
1576 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
1578 run_test 33b "test open file with malformed flags (No panic and return error)"
1580 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
1583 $MCREATE $DIR/f34 || error
1584 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1585 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
1586 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1587 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1589 run_test 34a "truncate file that has not been opened ==========="
1592 [ ! -f $DIR/f34 ] && test_34a
1593 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1594 $OPENFILE -f O_RDONLY $DIR/f34
1595 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1596 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1598 run_test 34b "O_RDONLY opening file doesn't create objects ====="
1601 [ ! -f $DIR/f34 ] && test_34a
1602 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1603 $OPENFILE -f O_RDWR $DIR/f34
1604 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
1605 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1607 run_test 34c "O_RDWR opening file-with-size works =============="
1610 [ ! -f $DIR/f34 ] && test_34a
1611 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
1612 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1615 run_test 34d "write to sparse file ============================="
1619 $MCREATE $DIR/f34e || error
1620 $TRUNCATE $DIR/f34e 1000 || error
1621 $CHECKSTAT -s 1000 $DIR/f34e || error
1622 $OPENFILE -f O_RDWR $DIR/f34e
1623 $CHECKSTAT -s 1000 $DIR/f34e || error
1625 run_test 34e "create objects, some with size and some without =="
1627 test_34f() { # bug 6242, 6243
1630 $MCREATE $DIR/f34f || error
1631 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
1632 dd if=$DIR/f34f of=$TMP/f34f
1633 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
1634 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
1635 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
1636 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
1637 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
1639 run_test 34f "read from a file with no objects until EOF ======="
1642 cp /bin/sh $DIR/f35a
1644 chown $RUNAS_ID $DIR/f35a
1645 $RUNAS $DIR/f35a && error || true
1648 run_test 35a "exec file with mode 444 (should return and not leak) ====="
1652 utime $DIR/f36 || error
1654 run_test 36a "MDS utime check (mknod, utime) ==================="
1658 utime $DIR/f36 || error
1660 run_test 36b "OST utime check (open, utime) ===================="
1665 chown $RUNAS_ID $DIR/d36
1666 $RUNAS utime $DIR/d36/f36 || error
1668 run_test 36c "non-root MDS utime check (mknod, utime) =========="
1671 [ ! -d $DIR/d36 ] && test_36c
1672 echo "" > $DIR/d36/f36
1673 $RUNAS utime $DIR/d36/f36 || error
1675 run_test 36d "non-root OST utime check (open, utime) ==========="
1678 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
1680 touch $DIR/$tdir/$tfile
1681 $RUNAS utime $DIR/$tdir/$tfile && \
1682 error "utime worked, expected failure" || true
1684 run_test 36e "utime on non-owned file (should return error) ===="
1687 export LANG=C LC_LANG=C # for date language
1689 DATESTR="Dec 20 2000"
1691 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
1692 lctl set_param fail_loc=0x80000214
1694 cp /etc/hosts $DIR/$tdir/$tfile
1695 sync & # write RPC generated with "current" inode timestamp, but delayed
1697 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
1698 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
1699 cancel_lru_locks osc
1700 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
1702 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
1703 echo "BEFORE: $LS_BEFORE" && \
1704 echo "AFTER : $LS_AFTER" && \
1705 echo "WANT : $DATESTR" && \
1706 error "$DIR/$tdir/$tfile timestamps changed" || true
1708 run_test 36f "utime on file racing with OST BRW write =========="
1711 remote_ost_nodsh && skip "remote OST with nodsh" && return
1714 export FMD_MAX_AGE=`do_facet ost1 lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | head -n 1`
1715 FMD_BEFORE="`awk '/ll_fmd_cache/ { print $2 }' /proc/slabinfo`"
1716 touch $DIR/$tdir/$tfile
1717 sleep $((FMD_MAX_AGE + 12))
1718 FMD_AFTER="`awk '/ll_fmd_cache/ { print $2 }' /proc/slabinfo`"
1719 [ "$FMD_AFTER" -gt "$FMD_BEFORE" ] && \
1720 echo "AFTER : $FMD_AFTER > BEFORE $FMD_BEFORE" && \
1721 error "fmd didn't expire after ping" || true
1723 run_test 36g "filter mod data cache expiry ====================="
1727 echo f > $DIR/$tdir/fbugfile
1728 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
1729 ls $DIR/$tdir | grep "\<fbugfile\>" && error
1730 $UMOUNT $DIR/$tdir || error
1731 rm -f $DIR/$tdir/fbugfile || error
1733 run_test 37 "ls a mounted file system to check old content ====="
1736 o_directory $DIR/$tfile
1738 run_test 38 "open a regular file with O_DIRECTORY =============="
1742 touch $DIR/${tfile}2
1743 # ls -l $DIR/$tfile $DIR/${tfile}2
1744 # ls -lu $DIR/$tfile $DIR/${tfile}2
1745 # ls -lc $DIR/$tfile $DIR/${tfile}2
1747 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
1748 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
1750 ls -l $DIR/$tfile $DIR/${tfile}2
1752 ls -lu $DIR/$tfile $DIR/${tfile}2
1754 ls -lc $DIR/$tfile $DIR/${tfile}2
1755 error "O_TRUNC didn't change timestamps"
1758 run_test 39 "mtime changed on create ==========================="
1761 dd if=/dev/zero of=$DIR/f40 bs=4096 count=1
1762 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/f40 && error
1763 $CHECKSTAT -t file -s 4096 $DIR/f40 || error
1765 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
1769 small_write $DIR/f41 18
1771 run_test 41 "test small file write + fstat ====================="
1773 count_ost_writes() {
1774 lctl get_param -n osc.*.stats |
1775 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
1782 BG_DIRTY_RATIO_SAVE=10
1783 MAX_BG_DIRTY_RATIO=25
1787 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
1788 # dirty_ratio, dirty_background_ratio
1789 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
1790 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
1791 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
1792 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
1794 # if file not here, we are a 2.4 kernel
1795 kill -CONT `pidof kupdated`
1800 # setup the trap first, so someone cannot exit the test at the
1801 # exact wrong time and mess up a machine
1802 trap start_writeback EXIT
1803 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
1804 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
1805 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
1806 sysctl -w vm.dirty_writeback_centisecs=0
1807 sysctl -w vm.dirty_writeback_centisecs=0
1808 # save and increase /proc/sys/vm/dirty_ratio
1809 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
1810 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
1811 # save and increase /proc/sys/vm/dirty_background_ratio
1812 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
1813 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
1815 # if file not here, we are a 2.4 kernel
1816 kill -STOP `pidof kupdated`
1820 # ensure that all stripes have some grant before we test client-side cache
1822 [ "$SETUP_TEST42" ] && return
1823 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
1824 dd if=/dev/zero of=$i bs=4k count=1
1830 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
1831 # file truncation, and file removal.
1834 cancel_lru_locks osc
1836 sync; sleep 1; sync # just to be safe
1837 BEFOREWRITES=`count_ost_writes`
1838 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
1839 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
1840 AFTERWRITES=`count_ost_writes`
1841 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
1842 error "$BEFOREWRITES < $AFTERWRITES"
1845 run_test 42a "ensure that we don't flush on close =============="
1849 cancel_lru_locks osc
1852 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
1853 BEFOREWRITES=`count_ost_writes`
1854 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
1855 AFTERWRITES=`count_ost_writes`
1856 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
1857 error "$BEFOREWRITES < $AFTERWRITES on unlink"
1859 BEFOREWRITES=`count_ost_writes`
1860 sync || error "sync: $?"
1861 AFTERWRITES=`count_ost_writes`
1862 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
1863 error "$BEFOREWRITES < $AFTERWRITES on sync"
1865 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
1869 run_test 42b "test destroy of file with cached dirty data ======"
1871 # if these tests just want to test the effect of truncation,
1872 # they have to be very careful. consider:
1873 # - the first open gets a {0,EOF}PR lock
1874 # - the first write conflicts and gets a {0, count-1}PW
1875 # - the rest of the writes are under {count,EOF}PW
1876 # - the open for truncate tries to match a {0,EOF}PR
1877 # for the filesize and cancels the PWs.
1878 # any number of fixes (don't get {0,EOF} on open, match
1879 # composite locks, do smarter file size management) fix
1880 # this, but for now we want these tests to verify that
1881 # the cancellation with truncate intent works, so we
1882 # start the file with a full-file pw lock to match against
1883 # until the truncate.
1888 cancel_lru_locks osc
1890 # prime the file with 0,EOF PW to match
1894 # now the real test..
1895 dd if=/dev/zero of=$file bs=1024 count=100
1896 BEFOREWRITES=`count_ost_writes`
1897 $TRUNCATE $file $offset
1898 cancel_lru_locks osc
1899 AFTERWRITES=`count_ost_writes`
1905 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
1906 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
1909 run_test 42c "test partial truncate of file with cached dirty data"
1913 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
1914 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
1917 run_test 42d "test complete truncate of file with cached dirty data"
1921 cp -p /bin/ls $DIR/$tdir/$tfile
1922 multiop $DIR/$tdir/$tfile Ow_c &
1924 # give multiop a chance to open
1927 $DIR/$tdir/$tfile && error || true
1930 run_test 43 "execution of file opened for write should return -ETXTBSY"
1934 cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
1935 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
1937 multiop $DIR/d43/multiop Oc && error "expected error, got success"
1938 kill -USR1 $MULTIOP_PID || return 2
1939 wait $MULTIOP_PID || return 3
1942 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
1946 cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
1947 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
1949 truncate $DIR/d43/multiop 0 && error "expected error, got success"
1950 kill -USR1 $MULTIOP_PID || return 2
1951 wait $MULTIOP_PID || return 3
1954 run_test 43b "truncate of file being executed should return -ETXTBSY"
1957 local testdir="$DIR/d43c"
1960 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
1961 ( cd $testdir && md5sum -c)
1963 run_test 43c "md5sum of copy into lustre========================"
1966 [ "$OSTCOUNT" -lt "2" ] && skip "skipping 2-stripe test" && return
1967 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
1968 dd if=$DIR/f1 bs=4k count=1 > /dev/null
1970 run_test 44 "zero length read from a sparse stripe ============="
1973 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
1975 [ -z "$nstripe" ] && skip "can't get stripe info" && return
1976 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
1977 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
1979 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
1980 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
1983 OFFSETS="0 $((stride/2)) $((stride-1))"
1984 for offset in $OFFSETS ; do
1985 for i in `seq 0 $((nstripe-1))`; do
1986 local GLOBALOFFSETS=""
1987 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
1988 local myfn=$DIR/d44a-$size
1989 echo "--------writing $myfn at $size"
1990 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
1991 GLOBALOFFSETS="$GLOBALOFFSETS $size"
1992 ll_sparseness_verify $myfn $GLOBALOFFSETS \
1993 || error "ll_sparseness_verify $GLOBALOFFSETS"
1995 for j in `seq 0 $((nstripe-1))`; do
1996 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
1997 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
1998 GLOBALOFFSETS="$GLOBALOFFSETS $size"
2000 ll_sparseness_verify $myfn $GLOBALOFFSETS \
2001 || error "ll_sparseness_verify $GLOBALOFFSETS"
2006 run_test 44a "test sparse pwrite ==============================="
2010 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
2016 before=`dirty_osc_total`
2017 echo executing "\"$*\""
2019 after=`dirty_osc_total`
2020 echo before $before, after $after
2024 # Obtain grants from OST if it supports it
2025 echo blah > ${f}_grant
2028 do_dirty_record "echo blah > $f"
2029 [ $before -eq $after ] && error "write wasn't cached"
2030 do_dirty_record "> $f"
2031 [ $before -gt $after ] || error "truncate didn't lower dirty count"
2032 do_dirty_record "echo blah > $f"
2033 [ $before -eq $after ] && error "write wasn't cached"
2034 do_dirty_record "sync"
2035 [ $before -gt $after ] || error "writeback didn't lower dirty count"
2036 do_dirty_record "echo blah > $f"
2037 [ $before -eq $after ] && error "write wasn't cached"
2038 do_dirty_record "cancel_lru_locks osc"
2039 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
2042 run_test 45 "osc io page accounting ============================"
2048 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
2049 # test tickles a bug where re-dirtying a page was failing to be mapped to the
2050 # objects offset and an assert hit when an rpc was built with 1023's mapped
2051 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
2056 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2058 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
2059 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2063 run_test 46 "dirtying a previously written page ================"
2065 # Check that device nodes are created and then visible correctly (#2091)
2067 cmknod $DIR/test_47_node || error
2069 run_test 47 "Device nodes check ================================"
2071 test_48a() { # bug 2399
2072 check_kernel_version 34 || return 0
2075 mv $DIR/d48a $DIR/d48.new || error "move directory failed"
2076 mkdir $DIR/d48a || error "recreate directory failed"
2077 touch foo || error "'touch foo' failed after recreating cwd"
2078 mkdir bar || error "'mkdir foo' failed after recreating cwd"
2079 if check_kernel_version 44; then
2080 touch .foo || error "'touch .foo' failed after recreating cwd"
2081 mkdir .bar || error "'mkdir .foo' failed after recreating cwd"
2083 ls . > /dev/null || error "'ls .' failed after recreating cwd"
2084 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2085 cd . || error "'cd .' failed after recreating cwd"
2086 mkdir . && error "'mkdir .' worked after recreating cwd"
2087 rmdir . && error "'rmdir .' worked after recreating cwd"
2088 ln -s . baz || error "'ln -s .' failed after recreating cwd"
2089 cd .. || error "'cd ..' failed after recreating cwd"
2091 run_test 48a "Access renamed working dir (should return errors)="
2093 test_48b() { # bug 2399
2094 check_kernel_version 34 || return 0
2097 rmdir $DIR/d48b || error "remove cwd $DIR/d48b failed"
2098 touch foo && error "'touch foo' worked after removing cwd"
2099 mkdir foo && error "'mkdir foo' worked after removing cwd"
2100 if check_kernel_version 44; then
2101 touch .foo && error "'touch .foo' worked after removing cwd"
2102 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2104 ls . > /dev/null && error "'ls .' worked after removing cwd"
2105 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2106 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
2107 mkdir . && error "'mkdir .' worked after removing cwd"
2108 rmdir . && error "'rmdir .' worked after removing cwd"
2109 ln -s . foo && error "'ln -s .' worked after removing cwd"
2110 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
2112 run_test 48b "Access removed working dir (should return errors)="
2114 test_48c() { # bug 2350
2115 check_kernel_version 36 || return 0
2116 #lctl set_param debug=-1
2118 mkdir -p $DIR/d48c/dir
2120 $TRACE rmdir $DIR/d48c/dir || error "remove cwd $DIR/d48c/dir failed"
2121 $TRACE touch foo && error "'touch foo' worked after removing cwd"
2122 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
2123 if check_kernel_version 44; then
2124 touch .foo && error "'touch .foo' worked after removing cwd"
2125 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2127 $TRACE ls . && error "'ls .' worked after removing cwd"
2128 $TRACE ls .. || error "'ls ..' failed after removing cwd"
2129 is_patchless || ( $TRACE cd . && error "'cd .' worked after removing cwd" )
2130 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
2131 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
2132 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
2133 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
2135 run_test 48c "Access removed working subdir (should return errors)"
2137 test_48d() { # bug 2350
2138 check_kernel_version 36 || return 0
2139 #lctl set_param debug=-1
2141 mkdir -p $DIR/d48d/dir
2143 $TRACE rmdir $DIR/d48d/dir || error "remove cwd $DIR/d48d/dir failed"
2144 $TRACE rmdir $DIR/d48d || error "remove parent $DIR/d48d failed"
2145 $TRACE touch foo && error "'touch foo' worked after removing parent"
2146 $TRACE mkdir foo && error "'mkdir foo' worked after removing parent"
2147 if check_kernel_version 44; then
2148 touch .foo && error "'touch .foo' worked after removing parent"
2149 mkdir .foo && error "'mkdir .foo' worked after removing parent"
2151 $TRACE ls . && error "'ls .' worked after removing parent"
2152 $TRACE ls .. && error "'ls ..' worked after removing parent"
2153 is_patchless || ( $TRACE cd . && error "'cd .' worked after recreate parent" )
2154 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
2155 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
2156 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
2157 is_patchless || ( $TRACE cd .. && error "'cd ..' worked after removing parent" || true )
2159 run_test 48d "Access removed parent subdir (should return errors)"
2161 test_48e() { # bug 4134
2162 check_kernel_version 41 || return 0
2163 #lctl set_param debug=-1
2165 mkdir -p $DIR/d48e/dir
2167 $TRACE rmdir $DIR/d48e/dir || error "remove cwd $DIR/d48e/dir failed"
2168 $TRACE rmdir $DIR/d48e || error "remove parent $DIR/d48e failed"
2169 $TRACE touch $DIR/d48e || error "'touch $DIR/d48e' failed"
2170 $TRACE chmod +x $DIR/d48e || error "'chmod +x $DIR/d48e' failed"
2171 # On a buggy kernel addition of "touch foo" after cd .. will
2172 # produce kernel oops in lookup_hash_it
2173 touch ../foo && error "'cd ..' worked after recreate parent"
2175 $TRACE rm $DIR/d48e || error "rm '$DIR/d48e' failed"
2177 run_test 48e "Access to recreated parent subdir (should return errors)"
2183 ls /proc/$$/cwd || error
2185 run_test 50 "special situations: /proc symlinks ==============="
2187 test_51a() { # was test_51
2188 # bug 1516 - create an empty entry right after ".." then split dir
2191 $MCREATE $DIR/d51/bar
2193 createmany -m $DIR/d51/longfile 201
2195 while [ `ls -sd $DIR/d51 | awk '{ print $1 }'` -eq 4 ]; do
2196 $MCREATE $DIR/d51/longfile$FNUM
2201 ls -l $DIR/d51 > /dev/null || error
2203 run_test 51a "special situations: split htree with empty entry =="
2205 #export NUMTEST=70000
2206 # FIXME: I select a relatively small number to do basic test.
2207 # large number may give panic(). debugging on this is going on.
2210 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
2211 [ $NUMFREE -lt 21000 ] && \
2212 skip "not enough free inodes ($NUMFREE)" && \
2215 check_kernel_version 40 || NUMTEST=31000
2216 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 50))
2219 createmany -d $DIR/d51b/t- $NUMTEST
2221 run_test 51b "mkdir .../t-0 --- .../t-$NUMTEST ===================="
2224 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2226 local ndirs=${TEST51BB_NDIRS:-10}
2227 local nfiles=${TEST51BB_NFILES:-100}
2229 local numfree=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
2231 [ $numfree -lt $(( ndirs * nfiles)) ] && \
2232 nfiles=$(( numfree / ndirs - 10 ))
2234 local dir=$DIR/d51bb
2236 local savePOLICY=$(lctl get_param -n lmv.*.placement)
2237 lctl set_param -n lmv.*.placement=CHAR
2240 local IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
2244 for ((i=0; i < $ndirs; i++)); do
2245 dirs[i]=$dir/$RANDOM
2246 echo Creating directory ${dirs[i]}
2249 echo Creating $nfiles in dir ${dirs[i]} ...
2250 echo "createmany -o ${dirs[i]}/$tfile- $nfiles"
2251 createmany -o ${dirs[i]}/$tfile- $nfiles
2257 IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
2261 for ((i=0; i<${#NEWUSED[@]}; i++)); do
2262 echo "mds $i: inodes count OLD ${OLDUSED[$i]} NEW ${NEWUSED[$i]}"
2263 [ ${OLDUSED[$i]} -lt ${NEWUSED[$i]} ] || rc=$((rc + 1))
2266 lctl set_param -n lmv.*.placement=$savePOLICY
2268 [ $rc -ne $MDSCOUNT ] || \
2269 error "Objects/inodes are not distributed over all mds servers"
2271 run_test 51bb "mkdir createmany CMD $MDSCOUNT ===================="
2275 [ ! -d $DIR/d51b ] && skip "$DIR/51b missing" && \
2278 unlinkmany -d $DIR/d51b/t- $NUMTEST
2280 run_test 51c "rmdir .../t-0 --- .../t-$NUMTEST ===================="
2283 [ "$OSTCOUNT" -lt "3" ] && skip "skipping test with few OSTs" && return
2285 createmany -o $DIR/d51d/t- 1000
2286 $LFS getstripe $DIR/d51d > $TMP/files
2287 for N in `seq 0 $((OSTCOUNT - 1))`; do
2288 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
2289 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
2290 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
2292 unlinkmany $DIR/d51d/t- 1000
2295 for N in `seq 1 $((OSTCOUNT - 1))`; do
2296 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
2297 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
2298 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
2299 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
2301 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
2302 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
2303 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
2304 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
2308 run_test 51d "check object distribution ===================="
2311 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
2314 chattr =a $DIR/d52a/foo || error "chattr =a failed"
2315 echo bar >> $DIR/d52a/foo || error "append bar failed"
2316 cp /etc/hosts $DIR/d52a/foo && error "cp worked"
2317 rm -f $DIR/d52a/foo 2>/dev/null && error "rm worked"
2318 link $DIR/d52a/foo $DIR/d52a/foo_link 2>/dev/null && error "link worked"
2319 echo foo >> $DIR/d52a/foo || error "append foo failed"
2320 mrename $DIR/d52a/foo $DIR/d52a/foo_ren && error "rename worked"
2321 lsattr $DIR/d52a/foo | egrep -q "^-+a-+ $DIR/d52a/foo" || error "lsattr"
2322 chattr -a $DIR/d52a/foo || error "chattr -a failed"
2324 rm -fr $DIR/d52a || error "cleanup rm failed"
2326 run_test 52a "append-only flag test (should return errors) ====="
2329 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
2332 chattr =i $DIR/d52b/foo || error
2333 cat test > $DIR/d52b/foo && error
2334 cp /etc/hosts $DIR/d52b/foo && error
2335 rm -f $DIR/d52b/foo 2>/dev/null && error
2336 link $DIR/d52b/foo $DIR/d52b/foo_link 2>/dev/null && error
2337 echo foo >> $DIR/d52b/foo && error
2338 mrename $DIR/d52b/foo $DIR/d52b/foo_ren && error
2339 [ -f $DIR/d52b/foo ] || error
2340 [ -f $DIR/d52b/foo_ren ] && error
2341 lsattr $DIR/d52b/foo | egrep -q "^-+i-+ $DIR/d52b/foo" || error
2342 chattr -i $DIR/d52b/foo || error
2344 rm -fr $DIR/d52b || error
2346 run_test 52b "immutable flag test (should return errors) ======="
2349 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2350 remote_ost_nodsh && skip "remote OST with nodsh" && return
2359 for value in $(do_facet $SINGLEMDS lctl get_param osc.*-osc-MDT0000.prealloc_last_id) ; do
2360 param=`echo ${value[0]} | cut -d "=" -f1`
2361 ostname=`echo $param | cut -d "." -f2 | cut -d - -f 1-2`
2362 mds_last=$(do_facet $SINGLEMDS lctl get_param -n $param)
2363 ostnum=$(echo $ostname | sed "s/${FSNAME}-OST//g" | awk '{print ($1+1)}' )
2364 ost_last=$(do_facet ost$ostnum lctl get_param -n obdfilter.$ostname.last_id | head -n 1)
2365 echo "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
2366 if [ $ost_last != $mds_last ]; then
2367 error "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
2371 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
2374 [ ! -f "$SOCKETSERVER" ] && skip "no socketserver, skipping" && return
2375 [ ! -f "$SOCKETCLIENT" ] && skip "no socketclient, skipping" && return
2376 $SOCKETSERVER $DIR/socket
2377 $SOCKETCLIENT $DIR/socket || error
2378 $MUNLINK $DIR/socket
2380 run_test 54a "unix domain socket test =========================="
2386 dd if=/dev/zero of=$f bs=`page_size` count=1
2388 run_test 54b "char device works in lustre ======================"
2391 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
2392 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
2393 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
2395 for i in `seq 3 7`; do
2396 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
2406 loopdev="$DIR/loop54c"
2409 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
2410 mknod $loopdev b 7 $LOOPNUM
2411 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
2412 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
2413 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
2414 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
2416 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
2417 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
2419 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
2424 run_test 54c "block device works in lustre ====================="
2430 [ "$string" = `echo $string > $f | cat $f` ] || error
2432 run_test 54d "fifo device works in lustre ======================"
2435 check_kernel_version 46 || return 0
2438 cp -aL /dev/console $f
2439 echo $string > $f || error
2441 run_test 54e "console/tty device works in lustre ======================"
2444 grep -q $FSTYPE /proc/filesystems && return 1
2446 grep -q $FSTYPE /proc/filesystems && return 1
2447 insmod ../$FSTYPE/$FSTYPE.o
2448 grep -q $FSTYPE /proc/filesystems && return 1
2449 insmod ../$FSTYPE/$FSTYPE.ko
2450 grep -q $FSTYPE /proc/filesystems && return 1
2457 check_fstype && skip "can't find fs $FSTYPE" && return
2458 mount -t $FSTYPE -o loop,iopen $EXT2_DEV $DIR/d55 || error "mounting"
2460 $IOPENTEST1 $DIR/d55/foo $DIR/d55 || error "running $IOPENTEST1"
2461 $IOPENTEST2 $DIR/d55 || error "running $IOPENTEST2"
2462 echo "check for $EXT2_DEV. Please wait..."
2464 $UMOUNT $DIR/d55 || error "unmounting"
2466 run_test 55 "check iopen_connect_dentry() ======================"
2468 test_56a() { # was test_56
2474 NUMFILESx2=$(($NUMFILES * 2))
2475 for i in `seq 1 $NUMFILES` ; do
2476 touch $DIR/d56/file$i
2477 touch $DIR/d56/dir/file$i
2480 # test lfs getstripe with --recursive
2481 FILENUM=`$GETSTRIPE --recursive $DIR/d56 | grep -c obdidx`
2482 [ $FILENUM -eq $NUMFILESx2 ] || error \
2483 "lfs getstripe --recursive $DIR/d56 wrong: found $FILENUM, expected $NUMFILESx2"
2484 FILENUM=`$GETSTRIPE $DIR/d56 | grep -c obdidx`
2485 [ $FILENUM -eq $NUMFILES ] || error \
2486 "lfs getstripe $DIR/d56 without --recursive wrong: found $FILENUM, expected $NUMFILES"
2487 echo "lfs getstripe --recursive passed."
2489 # test lfs getstripe with file instead of dir
2490 FILENUM=`$GETSTRIPE $DIR/d56/file1 | grep -c obdidx`
2491 [ $FILENUM -eq 1 ] || error \
2492 "lfs getstripe $DIR/d56/file1 wrong:found $FILENUM, expected 1"
2493 echo "lfs getstripe file passed."
2495 #test lfs getstripe with --verbose
2496 [ `$GETSTRIPE --verbose $DIR/d56 | grep -c lmm_magic` -eq $NUMFILES ] ||\
2497 error "lfs getstripe --verbose $DIR/d56 wrong: should find $NUMFILES lmm_magic info"
2498 [ `$GETSTRIPE $DIR/d56 | grep -c lmm_magic` -eq 0 ] || error \
2499 "lfs getstripe $DIR/d56 without --verbose wrong: should not show lmm_magic info"
2500 echo "lfs getstripe --verbose passed."
2502 #test lfs getstripe with --obd
2503 $GETSTRIPE --obd wrong_uuid $DIR/d56 2>&1 | grep -q "unknown obduuid" || \
2504 error "lfs getstripe --obd wrong_uuid should return error message"
2506 [ "$OSTCOUNT" -lt 2 ] && \
2507 skip "skipping other lfs getstripe --obd test" && return
2508 FILENUM=`$GETSTRIPE --recursive $DIR/d56 | sed -n '/^[ ]*1[ ]/p' | wc -l`
2509 OBDUUID=`$GETSTRIPE --recursive $DIR/d56 | sed -n '/^[ ]*1:/p' | awk '{print $2}'`
2510 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/d56 | wc -l`
2511 [ $FOUND -eq $FILENUM ] || \
2512 error "lfs getstripe --obd wrong: found $FOUND, expected $FILENUM"
2513 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/d56 | sed '/^[ ]*1[ ]/d' |\
2514 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] || \
2515 error "lfs getstripe --obd wrong: should not show file on other obd"
2516 echo "lfs getstripe --obd passed."
2518 run_test 56a "check lfs getstripe ===================================="
2525 if [ ! -d "$DIR/${tdir}g" ] ; then
2526 mkdir -p $DIR/${tdir}g
2527 for i in `seq 1 $LOCAL_NUMFILES` ; do
2528 touch $DIR/${tdir}g/file$i
2530 for i in `seq 1 $LOCAL_NUMDIRS` ; do
2531 mkdir $DIR/${tdir}g/dir$i
2532 for j in `seq 1 $LOCAL_NUMFILES` ; do
2533 touch $DIR/${tdir}g/dir$i/file$j
2539 setup_56_special() {
2544 if [ ! -e "$TDIR/loop1b" ] ; then
2545 for i in `seq 1 $LOCAL_NUMFILES` ; do
2546 mknod $TDIR/loop${i}b b 7 $i
2547 mknod $TDIR/null${i}c c 1 3
2548 ln -s $TDIR/file1 $TDIR/link${i}l
2550 for i in `seq 1 $LOCAL_NUMDIRS` ; do
2551 mknod $TDIR/dir$i/loop${i}b b 7 $i
2552 mknod $TDIR/dir$i/null${i}c c 1 3
2553 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
2561 setup_56 $NUMFILES $NUMDIRS
2563 EXPECTED=$(($NUMDIRS + 2))
2564 # test lfs find with -name
2565 for i in `seq 1 $NUMFILES` ; do
2566 NUMS=`$LFIND -name "*$i" $DIR/${tdir}g | wc -l`
2567 [ $NUMS -eq $EXPECTED ] || error \
2568 "lfs find -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2570 echo "lfs find -name passed."
2572 run_test 56g "check lfs find -name ============================="
2577 setup_56 $NUMFILES $NUMDIRS
2579 EXPECTED=$((($NUMDIRS+1)*($NUMFILES-1)+$NUMFILES))
2580 # test lfs find with ! -name
2581 for i in `seq 1 $NUMFILES` ; do
2582 NUMS=`$LFIND ! -name "*$i" $DIR/${tdir}g | wc -l`
2583 [ $NUMS -eq $EXPECTED ] || error \
2584 "lfs find ! -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2586 echo "lfs find ! -name passed."
2588 run_test 56h "check lfs find ! -name ============================="
2593 UUID=`$GETSTRIPE $DIR/$tdir | awk '/0: / { print $2 }'`
2594 OUT="`$LFIND -ost $UUID $DIR/$tdir`"
2595 [ "$OUT" ] && error "$LFIND returned directory '$OUT'" || true
2597 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
2600 setup_56_special $NUMFILES $NUMDIRS
2602 EXPECTED=$((NUMDIRS+1))
2603 NUMS=`$LFIND -type d $DIR/${tdir}g | wc -l`
2604 [ $NUMS -eq $EXPECTED ] || \
2605 error "lfs find -type d $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2607 run_test 56j "check lfs find -type d ============================="
2610 setup_56_special $NUMFILES $NUMDIRS
2612 EXPECTED=$(((NUMDIRS+1) * NUMFILES))
2613 NUMS=`$LFIND -type f $DIR/${tdir}g | wc -l`
2614 [ $NUMS -eq $EXPECTED ] || \
2615 error "lfs find -type f $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2617 run_test 56k "check lfs find -type f ============================="
2620 setup_56_special $NUMFILES $NUMDIRS
2622 EXPECTED=$((NUMDIRS + NUMFILES))
2623 NUMS=`$LFIND -type b $DIR/${tdir}g | wc -l`
2624 [ $NUMS -eq $EXPECTED ] || \
2625 error "lfs find -type b $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2627 run_test 56l "check lfs find -type b ============================="
2630 setup_56_special $NUMFILES $NUMDIRS
2632 EXPECTED=$((NUMDIRS + NUMFILES))
2633 NUMS=`$LFIND -type c $DIR/${tdir}g | wc -l`
2634 [ $NUMS -eq $EXPECTED ] || \
2635 error "lfs find -type c $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2637 run_test 56m "check lfs find -type c ============================="
2640 setup_56_special $NUMFILES $NUMDIRS
2642 EXPECTED=$((NUMDIRS + NUMFILES))
2643 NUMS=`$LFIND -type l $DIR/${tdir}g | wc -l`
2644 [ $NUMS -eq $EXPECTED ] || \
2645 error "lfs find -type l $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2647 run_test 56n "check lfs find -type l ============================="
2650 setup_56 $NUMFILES $NUMDIRS
2653 utime $TDIR/file1 > /dev/null || error
2654 utime $TDIR/file2 > /dev/null || error
2655 utime $TDIR/dir1 > /dev/null || error
2656 utime $TDIR/dir2 > /dev/null || error
2657 utime $TDIR/dir1/file1 > /dev/null || error
2660 NUMS=`$LFIND -mtime +1 $TDIR | wc -l`
2661 [ $NUMS -eq $EXPECTED ] || \
2662 error "lfs find -mtime $TDIR wrong: found $NUMS, expected $EXPECTED"
2664 run_test 56o "check lfs find -mtime for old files =========================="
2667 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
2672 setup_56 $NUMFILES $NUMDIRS
2674 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
2676 NUMS="`$LFIND -uid $RUNAS_ID $TDIR | wc -l`"
2677 [ $NUMS -eq $EXPECTED ] || \
2678 error "lfs find -uid $TDIR wrong: found $NUMS, expected $EXPECTED"
2680 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
2681 NUMS="`$LFIND ! -uid $RUNAS_ID $TDIR | wc -l`"
2682 [ $NUMS -eq $EXPECTED ] || \
2683 error "lfs find ! -uid $TDIR wrong: found $NUMS, expected $EXPECTED"
2685 echo "lfs find -uid and ! -uid passed."
2687 run_test 56p "check lfs find -uid and ! -uid ==============================="
2690 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
2695 setup_56 $NUMFILES $NUMDIRS
2697 chgrp $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
2699 NUMS="`$LFIND -gid $RUNAS_ID $TDIR | wc -l`"
2700 [ $NUMS -eq $EXPECTED ] || \
2701 error "lfs find -gid $TDIR wrong: found $NUMS, expected $EXPECTED"
2703 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
2704 NUMS="`$LFIND ! -gid $RUNAS_ID $TDIR | wc -l`"
2705 [ $NUMS -eq $EXPECTED ] || \
2706 error "lfs find ! -gid $TDIR wrong: found $NUMS, expected $EXPECTED"
2708 echo "lfs find -gid and ! -gid passed."
2710 run_test 56q "check lfs find -gid and ! -gid ==============================="
2713 # note test will not do anything if MDS is not local
2714 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2716 local MNTDEV="osd.*MDT*.mntdev"
2717 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
2718 [ -z "$DEV" ] && error "can't access $MNTDEV"
2719 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
2720 do_facet $SINGLEMDS dumpe2fs -h $DEV > $TMP/t57a.dump || error "can't access $DEV"
2721 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
2722 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
2726 run_test 57a "verify MDS filesystem created with large inodes =="
2731 FILEN=$DIR/d57b/f$FILECOUNT
2732 rm -rf $DIR/d57b || error "removing $DIR/d57b"
2733 mkdir -p $DIR/d57b || error "creating $DIR/d57b"
2734 echo "mcreating $FILECOUNT files"
2735 createmany -m $DIR/d57b/f 1 $FILECOUNT || \
2736 error "creating files in $DIR/d57b"
2738 # verify that files do not have EAs yet
2739 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
2740 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
2742 MDSFREE="`lctl get_param -n osd.*MDT0000.kbytesfree 2> /dev/null`"
2743 MDCFREE="`lctl get_param -n mdc.*.kbytesfree | head -n 1`"
2744 echo "opening files to create objects/EAs"
2745 for FILE in `seq -f $DIR/d57b/f%g 1 $FILECOUNT`; do
2746 $OPENFILE -f O_RDWR $FILE > /dev/null || error "opening $FILE"
2749 # verify that files have EAs now
2750 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
2751 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
2753 sleep 1 # make sure we get new statfs data
2754 # MDSFREE2="`lctl get_param -n mds.*.kbytesfree`"
2755 # MDCFREE2="`lctl get_param -n mdc.*.kbytesfree`"
2756 # if [ "$MDCFREE2" -lt "$((MDCFREE - 8))" ]; then
2757 # if [ "$MDSFREE" != "$MDSFREE2" ]; then
2758 # error "MDC before $MDCFREE != after $MDCFREE2"
2760 # echo "MDC before $MDCFREE != after $MDCFREE2"
2761 # echo "unable to confirm if MDS has large inodes"
2766 run_test 57b "default LOV EAs are stored inside large inodes ==="
2769 [ -z "$(which wiretest 2>/dev/null)" ] && skip "could not find wiretest" && return
2772 run_test 58 "verify cross-platform wire constants =============="
2775 echo "touch 130 files"
2776 createmany -o $DIR/f59- 130
2778 unlinkmany $DIR/f59- 130
2781 # wait for commitment of removal
2783 run_test 59 "verify cancellation of llog records async ========="
2785 TEST60_HEAD="test_60 run $RANDOM"
2787 [ ! -f run-llog.sh ] && skip "missing subtest run-llog.sh" && return
2788 log "$TEST60_HEAD - from kernel mode"
2791 run_test 60a "llog sanity tests run from kernel module =========="
2793 test_60b() { # bug 6411
2795 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
2807 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
2809 run_test 60b "limit repeated messages from CERROR/CWARN ========"
2812 echo "create 5000 files"
2813 createmany -o $DIR/f60c- 5000
2814 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x13c
2815 lctl set_param fail_loc=0x8000013c
2816 unlinkmany $DIR/f60c- 5000
2817 lctl set_param fail_loc=0
2819 run_test 60c "unlink file when mds full"
2822 SAVEPRINTK=$(lctl get_param -n printk)
2824 # verify "lctl mark" is even working"
2825 MESSAGE="test message ID $RANDOM $$"
2826 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
2827 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
2829 lctl set_param printk=0 || error "set lnet.printk failed"
2830 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
2831 MESSAGE="new test message ID $RANDOM $$"
2832 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
2833 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
2834 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
2836 lctl set_param -n printk="$SAVEPRINTK"
2838 run_test 60d "test printk console message masking"
2842 dd if=/dev/zero of=$f bs=`page_size` count=1
2843 cancel_lru_locks osc
2844 multiop $f OSMWUc || error
2847 run_test 61 "mmap() writes don't make sync hang ================"
2849 # bug 2330 - insufficient obd_match error checking causes LBUG
2853 cancel_lru_locks osc
2854 lctl set_param fail_loc=0x405
2855 cat $f && error "cat succeeded, expect -EIO"
2856 lctl set_param fail_loc=0
2858 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
2859 # match every page all of the time.
2860 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
2862 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
2863 test_63a() { # was test_63
2864 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
2865 lctl set_param -n osc.*.max_dirty_mb 0
2866 for i in `seq 10` ; do
2867 dd if=/dev/zero of=$DIR/f63 bs=8k &
2873 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
2874 rm -f $DIR/f63 || true
2876 run_test 63a "Verify oig_wait interruption does not crash ======="
2878 # bug 2248 - async write errors didn't return to application on sync
2879 # bug 3677 - async write errors left page locked
2882 lctl set_param debug=-1
2884 # ensure we have a grant to do async writes
2885 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
2888 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
2889 lctl set_param fail_loc=0x80000406
2890 multiop $DIR/$tfile Owy && \
2891 error "sync didn't return ENOMEM"
2892 sync; sleep 2; sync # do a real sync this time to flush page
2893 lctl get_param -n llite.*.dump_page_cache | grep locked && \
2894 error "locked page left in cache after async error" || true
2897 run_test 63b "async write errors should be returned to fsync ==="
2901 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
2903 run_test 64a "verify filter grant calculations (in kernel) ====="
2906 [ ! -f oos.sh ] && skip "missing subtest oos.sh" && return
2909 run_test 64b "check out-of-space detection on client ==========="
2911 # bug 1414 - set/get directories' stripe info
2915 $LVERIFY $DIR/d65 $DIR/d65/f1 || error "lverify failed"
2917 run_test 65a "directory with no stripe info ===================="
2921 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
2923 $LVERIFY $DIR/d65 $DIR/d65/f2 || error "lverify failed"
2925 run_test 65b "directory setstripe $(($STRIPESIZE * 2)) 0 1 ==============="
2928 if [ $OSTCOUNT -gt 1 ]; then
2930 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 4)) -i 1 \
2931 -c $(($OSTCOUNT - 1)) || error "setstripe"
2933 $LVERIFY $DIR/d65 $DIR/d65/f3 || error "lverify failed"
2936 run_test 65c "directory setstripe $(($STRIPESIZE * 4)) 1 $(($OSTCOUNT - 1))"
2940 if [ $STRIPECOUNT -le 0 ]; then
2942 elif [ $STRIPECOUNT -gt 160 ]; then
2943 #LOV_MAX_STRIPE_COUNT is 160
2944 [ $OSTCOUNT -gt 160 ] && sc=160 || sc=$(($OSTCOUNT - 1))
2946 sc=$(($STRIPECOUNT - 1))
2948 $SETSTRIPE $DIR/d65 -s $STRIPESIZE -c $sc || error "setstripe"
2949 touch $DIR/d65/f4 $DIR/d65/f5
2950 $LVERIFY $DIR/d65 $DIR/d65/f4 $DIR/d65/f5 || error "lverify failed"
2952 run_test 65d "directory setstripe $STRIPESIZE -1 stripe_count =============="
2957 $SETSTRIPE $DIR/d65 || error "setstripe"
2958 $GETSTRIPE -v $DIR/d65 | grep "Default" || error "no stripe info failed"
2960 $LVERIFY $DIR/d65 $DIR/d65/f6 || error "lverify failed"
2962 run_test 65e "directory setstripe defaults ======================="
2966 $RUNAS $SETSTRIPE $DIR/d65f && error "setstripe succeeded" || true
2968 run_test 65f "dir setstripe permission (should return error) ==="
2972 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
2973 $SETSTRIPE -d $DIR/d65 || error "setstripe"
2974 $GETSTRIPE -v $DIR/d65 | grep "Default" || \
2975 error "delete default stripe failed"
2977 run_test 65g "directory setstripe -d ==========================="
2981 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
2982 mkdir -p $DIR/d65/dd1
2983 [ "`$GETSTRIPE -v $DIR/d65 | grep "^count"`" == \
2984 "`$GETSTRIPE -v $DIR/d65/dd1 | grep "^count"`" ] || error "stripe info inherit failed"
2986 run_test 65h "directory stripe info inherit ===================="
2988 test_65i() { # bug6367
2989 $SETSTRIPE $MOUNT -s 65536 -c -1
2991 run_test 65i "set non-default striping on root directory (bug 6367)="
2993 test_65j() { # bug6367
2995 # if we aren't already remounting for each test, do so for this test
2996 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
2997 cleanup || error "failed to unmount"
3000 $SETSTRIPE -d $MOUNT || error "setstripe failed"
3002 run_test 65j "set default striping on root directory (bug 6367)="
3004 test_65k() { # bug11679
3005 [ "$OSTCOUNT" -lt 2 ] && skip "too few OSTs" && return
3006 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3008 echo "Check OST status: "
3009 MDS_OSCS=`do_facet $SINGLEMDS lctl dl | awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
3010 for OSC in $MDS_OSCS; do
3011 echo $OSC "is activate"
3012 do_facet $SINGLEMDS lctl --device %$OSC activate
3014 do_facet client mkdir -p $DIR/$tdir
3015 for INACTIVE_OSC in $MDS_OSCS; do
3016 echo $INACTIVE_OSC "is Deactivate:"
3017 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
3018 for STRIPE_OSC in $MDS_OSCS; do
3019 STRIPE_OST=`osc_to_ost $STRIPE_OSC`
3020 STRIPE_INDEX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
3021 grep $STRIPE_OST | awk -F: '{print $1}' | head -n 1`
3023 [ -f $DIR/$tdir/${STRIPE_INDEX} ] && continue
3024 echo "$SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} -i ${STRIPE_INDEX} -c 1"
3025 do_facet client $SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} -i ${STRIPE_INDEX} -c 1
3027 [ $RC -ne 0 ] && error "setstripe should have succeeded"
3029 do_facet client rm -f $DIR/$tdir/*
3030 echo $INACTIVE_OSC "is Activate."
3031 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
3034 run_test 65k "validate manual striping works properly with deactivated OSCs"
3036 test_65l() { # bug 12836
3037 mkdir -p $DIR/$tdir/test_dir
3038 $SETSTRIPE $DIR/$tdir/test_dir -c -1
3039 $LFS find -mtime -1 $DIR/$tdir >/dev/null
3041 run_test 65l "lfs find on -1 stripe dir ========================"
3043 # bug 2543 - update blocks count on client
3046 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
3048 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
3049 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
3051 run_test 66 "update inode blocks count on client ==============="
3056 if [ ! -z "$LLOOP" ]; then
3057 swapoff $LLOOP || error "swapoff failed"
3058 $LCTL blockdev_detach $LLOOP || error "detach failed"
3066 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
3070 swapon -s | awk '($1 == "'$1'") { print $4 }'
3074 # excercise swapping to lustre by adding a high priority swapfile entry
3075 # and then consuming memory until it is used.
3077 [ "$UID" != 0 ] && skip "must run as root" && return
3078 lctl get_param -n devices | grep -q obdfilter && \
3079 skip "local OST" && return
3081 grep -q llite_lloop /proc/modules
3082 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
3084 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
3085 skip "can't reliably test swap with TCP" && return
3087 MEMTOTAL=`meminfo MemTotal`
3088 NR_BLOCKS=$((MEMTOTAL>>8))
3089 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
3091 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
3092 dd if=/dev/zero of=$DIR/f68 bs=64k seek=$NR_BLOCKS count=1
3095 $LCTL blockdev_attach $DIR/f68 $LLOOP || error "attach failed"
3097 trap cleanup_68 EXIT
3099 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
3101 echo "before: `swapon -s | grep $LLOOP`"
3102 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
3103 echo "after: `swapon -s | grep $LLOOP`"
3104 SWAPUSED=`swap_used $LLOOP`
3108 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
3110 run_test 68 "support swapping to Lustre ========================"
3112 # bug5265, obdfilter oa2dentry return -ENOENT
3113 # #define OBD_FAIL_OST_ENOENT 0x217
3115 remote_ost_nodsh && skip "remote OST with nodsh" && return
3118 $SETSTRIPE $f -c 1 -i 0
3120 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
3122 do_facet ost1 lctl set_param fail_loc=0x217
3123 truncate $f 1 # vmtruncate() will ignore truncate() error.
3124 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
3126 do_facet ost1 lctl set_param fail_loc=0
3127 $DIRECTIO write $f 0 2 || error "write error"
3129 cancel_lru_locks osc
3130 $DIRECTIO read $f 0 1 || error "read error"
3132 do_facet ost1 lctl set_param fail_loc=0x217
3133 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
3135 do_facet ost1 lctl set_param fail_loc=0
3138 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
3141 sh rundbench -C -D $DIR 2 || error "dbench failed!"
3143 run_test 71 "Running dbench on lustre (don't segment fault) ===="
3145 test_72() { # bug 5695 - Test that on 2.6 remove_suid works properly
3146 check_kernel_version 43 || return 0
3147 [ "$RUNAS_ID" = "$UID" ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
3149 # Check that testing environment is properly set up. Skip if not
3150 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS || {
3151 skip "User $RUNAS_ID does not exist - skipping"
3154 # We had better clear the $DIR to get enough space for dd
3159 $RUNAS dd if=/dev/zero of=$DIR/f72 bs=512 count=1 || error
3160 # See if we are still setuid/sgid
3161 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on write"
3162 # Now test that MDS is updated too
3163 cancel_lru_locks mdc
3164 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on MDS"
3167 run_test 72 "Test that remove suid works properly (bug5695) ===="
3169 # bug 3462 - multiple simultaneous MDC requests
3173 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
3176 lctl set_param fail_loc=0x80000129
3177 multiop $DIR/d73-1/f73-2 Oc &
3179 lctl set_param fail_loc=0
3181 multiop $DIR/d73-2/f73-3 Oc &
3185 wait $pid1 || return 1
3189 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
3190 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
3191 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
3195 run_test 73 "multiple MDC requests (should not deadlock)"
3197 test_74a() { # bug 6149, 6184
3198 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
3200 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
3201 # will spin in a tight reconnection loop
3203 lctl set_param fail_loc=0x8000030e
3204 # get any lock that won't be difficult - lookup works.
3206 lctl set_param fail_loc=0
3209 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
3211 test_74b() { # bug 13310
3212 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
3214 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
3215 # will spin in a tight reconnection loop
3216 lctl set_param fail_loc=0x8000030e
3217 # get a "difficult" lock
3219 lctl set_param fail_loc=0
3222 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
3224 JOIN=${JOIN:-"lfs join"}
3231 [ $T75_PREP = "yes" ] && return
3232 echo "using F75=$F75, F128k=$F128k, FHEAD=$FHEAD, FTAIL=$FTAIL"
3234 dd if=/dev/urandom of=${F75}_128k bs=128k count=1 || error "dd failed"
3241 # skipped temporarily: we do not have join file currently
3242 # please remove this when ready - huanghua
3246 cp -p ${F128k} ${FHEAD}
3247 log "finished cp to $FHEAD"
3248 cp -p ${F128k} ${FTAIL}
3249 log "finished cp to $FTAIL"
3250 cat ${F128k} ${F128k} > ${F75}_sim_sim
3252 $JOIN ${FHEAD} ${FTAIL} || error "join ${FHEAD} ${FTAIL} error"
3253 log "finished join $FHEAD to ${F75}_sim_sim"
3254 cmp ${FHEAD} ${F75}_sim_sim || error "${FHEAD} ${F75}_sim_sim differ"
3255 log "finished cmp $FHEAD to ${F75}_sim_sim"
3256 $CHECKSTAT -a ${FTAIL} || error "tail ${FTAIL} still exist after join"
3258 run_test 75a "TEST join file ===================================="
3261 # skipped temporarily: we do not have join file currently
3262 # please remove this when ready - huanghua
3266 cp -p ${F128k} ${FTAIL}
3267 cat ${F75}_sim_sim >> ${F75}_join_sim
3268 cat ${F128k} >> ${F75}_join_sim
3269 $JOIN ${FHEAD} ${FTAIL} || error "join ${FHEAD} ${FTAIL} error"
3270 cmp ${FHEAD} ${F75}_join_sim || \
3271 error "${FHEAD} ${F75}_join_sim are different"
3272 $CHECKSTAT -a ${FTAIL} || error "tail ${FTAIL} exist after join"
3274 run_test 75b "TEST join file 2 =================================="
3277 # skipped temporarily: we do not have join file currently
3278 # please remove this when ready - huanghua
3282 cp -p ${F128k} ${FTAIL}
3283 cat ${F128k} >> ${F75}_sim_join
3284 cat ${F75}_join_sim >> ${F75}_sim_join
3285 $JOIN ${FTAIL} ${FHEAD} || error "join error"
3286 cmp ${FTAIL} ${F75}_sim_join || \
3287 error "${FTAIL} ${F75}_sim_join are different"
3288 $CHECKSTAT -a ${FHEAD} || error "tail ${FHEAD} exist after join"
3290 run_test 75c "TEST join file 3 =================================="
3293 # skipped temporarily: we do not have join file currently
3294 # please remove this when ready - huanghua
3298 cp -p ${F128k} ${FHEAD}
3299 cp -p ${F128k} ${FHEAD}_tmp
3300 cat ${F75}_sim_sim >> ${F75}_join_join
3301 cat ${F75}_sim_join >> ${F75}_join_join
3302 $JOIN ${FHEAD} ${FHEAD}_tmp || error "join ${FHEAD} ${FHEAD}_tmp error"
3303 $JOIN ${FHEAD} ${FTAIL} || error "join ${FHEAD} ${FTAIL} error"
3304 cmp ${FHEAD} ${F75}_join_join ||error "${FHEAD} ${F75}_join_join differ" $CHECKSTAT -a ${FHEAD}_tmp || error "${FHEAD}_tmp exist after join"
3305 $CHECKSTAT -a ${FTAIL} || error "tail ${FTAIL} exist after join (2)"
3307 run_test 75d "TEST join file 4 =================================="
3310 # skipped temporarily: we do not have join file currently
3311 # please remove this when ready - huanghua
3315 rm -rf ${FHEAD} || "delete join file error"
3317 run_test 75e "TEST join file 5 (remove joined file) ============="
3320 # skipped temporarily: we do not have join file currently
3321 # please remove this when ready - huanghua
3325 cp -p ${F128k} ${F75}_join_10_compare
3326 cp -p ${F128k} ${F75}_join_10
3327 for ((i = 0; i < 10; i++)); do
3328 cat ${F128k} >> ${F75}_join_10_compare
3329 cp -p ${F128k} ${FTAIL}
3330 $JOIN ${F75}_join_10 ${FTAIL} || \
3331 error "join ${F75}_join_10 ${FTAIL} error"
3332 $CHECKSTAT -a ${FTAIL} || error "tail file exist after join"
3334 cmp ${F75}_join_10 ${F75}_join_10_compare || \
3335 error "files ${F75}_join_10 ${F75}_join_10_compare differ"
3337 run_test 75f "TEST join file 6 (join 10 files) =================="
3340 # skipped temporarily: we do not have join file currently
3341 # please remove this when ready - huanghua
3343 [ ! -f ${F75}_join_10 ] && echo "${F75}_join_10 missing" && return
3344 $LFS getstripe ${F75}_join_10
3346 $OPENUNLINK ${F75}_join_10 ${F75}_join_10 || error "files unlink open"
3350 run_test 75g "TEST join file 7 (open unlink) ===================="
3353 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
3356 test_76() { # bug 1443
3357 DETH=$(grep deathrow /proc/kallsyms /proc/ksyms 2> /dev/null | wc -l)
3358 [ $DETH -eq 0 ] && skip "No _iget." && return 0
3359 BEFORE_INODES=`num_inodes`
3360 echo "before inodes: $BEFORE_INODES"
3362 [ "$SLOW" = "no" ] && COUNT=100
3363 for i in `seq $COUNT`; do
3367 AFTER_INODES=`num_inodes`
3368 echo "after inodes: $AFTER_INODES"
3369 [ $AFTER_INODES -gt $((BEFORE_INODES + 32)) ] && \
3370 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
3373 run_test 76 "destroy duplicate inodes in client inode cache ===="
3378 # Note: in sptlrpc modes which enable its own bulk checksum, the
3379 # original crc32_le bulk checksum will be automatically disabled,
3380 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
3381 # will be checked by sptlrpc code against sptlrpc bulk checksum.
3382 # In this case set_checksums() will not be no-op, because sptlrpc
3383 # bulk checksum will be enabled all through the test.
3385 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
3386 lctl set_param -n osc.*.checksums $1
3390 export ORIG_CSUM_TYPE=""
3391 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
3394 [ "$ORIG_CSUM_TYPE" ] || \
3395 ORIG_CSUM_TYPE=`lctl get_param -n osc/*osc-[^mM]*/checksum_type |
3396 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`
3397 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
3398 log "set checksum type to $1"
3401 F77_TMP=$TMP/f77-temp
3404 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
3405 error "error writing to $F77_TMP"
3408 test_77a() { # bug 10889
3409 [ ! -f $F77_TMP ] && setup_f77
3411 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
3414 run_test 77a "normal checksum read/write operation ============="
3416 test_77b() { # bug 10889
3417 [ ! -f $F77_TMP ] && setup_f77
3418 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3419 lctl set_param fail_loc=0x80000409
3421 dd if=$F77_TMP of=$DIR/f77b bs=1M count=$F77SZ conv=sync || \
3422 error "dd error: $?"
3423 lctl set_param fail_loc=0
3426 run_test 77b "checksum error on client write ===================="
3428 test_77c() { # bug 10889
3429 [ ! -f $DIR/f77b ] && skip "requires 77b - skipping" && return
3431 for algo in $CKSUM_TYPES; do
3432 cancel_lru_locks osc
3433 set_checksum_type $algo
3434 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
3435 lctl set_param fail_loc=0x80000408
3436 cmp $F77_TMP $DIR/f77b || error "file compare failed"
3437 lctl set_param fail_loc=0
3440 set_checksum_type $ORIG_CSUM_TYPE
3442 run_test 77c "checksum error on client read ==================="
3444 test_77d() { # bug 10889
3445 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3446 lctl set_param fail_loc=0x80000409
3448 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
3449 error "direct write: rc=$?"
3450 lctl set_param fail_loc=0
3453 run_test 77d "checksum error on OST direct write ==============="
3455 test_77e() { # bug 10889
3456 [ ! -f $DIR/f77 ] && skip "requires 77d - skipping" && return
3457 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
3458 lctl set_param fail_loc=0x80000408
3460 cancel_lru_locks osc
3461 directio read $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
3462 error "direct read: rc=$?"
3463 lctl set_param fail_loc=0
3466 run_test 77e "checksum error on OST direct read ================"
3468 test_77f() { # bug 10889
3470 for algo in $CKSUM_TYPES; do
3471 cancel_lru_locks osc
3472 set_checksum_type $algo
3473 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3474 lctl set_param fail_loc=0x409
3475 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) && \
3476 error "direct write succeeded"
3477 lctl set_param fail_loc=0
3479 set_checksum_type $ORIG_CSUM_TYPE
3482 run_test 77f "repeat checksum error on write (expect error) ===="
3484 test_77g() { # bug 10889
3485 remote_ost_nodsh && skip "remote OST with nodsh" && return
3487 [ ! -f $F77_TMP ] && setup_f77
3489 $SETSTRIPE $DIR/f77g -c 1 -i 0
3490 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
3491 do_facet ost1 lctl set_param fail_loc=0x8000021a
3493 dd if=$F77_TMP of=$DIR/f77g bs=1M count=$F77SZ || \
3494 error "write error: rc=$?"
3495 do_facet ost1 lctl set_param fail_loc=0
3498 run_test 77g "checksum error on OST write ======================"
3500 test_77h() { # bug 10889
3501 remote_ost_nodsh && skip "remote OST with nodsh" && return
3503 [ ! -f $DIR/f77g ] && skip "requires 77g - skipping" && return
3504 cancel_lru_locks osc
3505 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
3506 do_facet ost1 lctl set_param fail_loc=0x8000021b
3508 cmp $F77_TMP $DIR/f77g || error "file compare failed"
3509 do_facet ost1 lctl set_param fail_loc=0
3512 run_test 77h "checksum error on OST read ======================="
3514 test_77i() { # bug 13805
3515 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
3516 lctl set_param fail_loc=0x40b
3517 remount_client $MOUNT
3518 lctl set_param fail_loc=0
3519 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
3520 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
3521 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
3522 [ "$algo" = "crc32" ] || error "algo set to $algo instead of crc32"
3524 remount_client $MOUNT
3526 run_test 77i "client not supporting OSD_CONNECT_CKSUM =========="
3528 test_77j() { # bug 13805
3529 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
3530 lctl set_param fail_loc=0x40c
3531 remount_client $MOUNT
3532 lctl set_param fail_loc=0
3533 sleep 2 # wait async osc connect to finish
3534 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
3535 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
3536 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
3537 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
3539 remount_client $MOUNT
3541 run_test 77j "client only supporting ADLER32 ===================="
3543 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
3547 test_78() { # bug 10901
3549 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
3550 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
3551 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
3552 echo "MemTotal: $MEMTOTAL"
3553 # reserve 256MB of memory for the kernel and other running processes,
3554 # and then take 1/2 of the remaining memory for the read/write buffers.
3555 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
3556 echo "Mem to use for directio: $MEMTOTAL"
3557 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
3558 [ $F78SIZE -gt 512 ] && F78SIZE=512
3559 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
3560 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
3561 echo "Smallest OST: $SMALLESTOST"
3562 [ $SMALLESTOST -lt 10240 ] && \
3563 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
3565 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 5)) ] && \
3566 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 5))
3567 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
3568 echo "File size: $F78SIZE"
3569 $SETSTRIPE $DIR/$tfile -c -1 || error "setstripe failed"
3570 for i in `seq 1 $NSEQ`
3572 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
3573 echo directIO rdwr round $i of $NSEQ
3574 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
3579 run_test 78 "handle large O_DIRECT writes correctly ============"
3581 test_79() { # bug 12743
3582 wait_delete_completed
3584 BKTOTAL=$(calc_osc_kbytes kbytestotal)
3585 BKFREE=$(calc_osc_kbytes kbytesfree)
3586 BKAVAIL=$(calc_osc_kbytes kbytesavail)
3588 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
3589 DFTOTAL=`echo $STRING | cut -d, -f1`
3590 DFUSED=`echo $STRING | cut -d, -f2`
3591 DFAVAIL=`echo $STRING | cut -d, -f3`
3592 DFFREE=$(($DFTOTAL - $DFUSED))
3594 ALLOWANCE=$((64 * $OSTCOUNT))
3596 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
3597 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
3598 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
3600 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
3601 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
3602 error "df free($DFFREE) mismatch OST free($BKFREE)"
3604 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
3605 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
3606 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
3609 run_test 79 "df report consistency check ======================="
3611 test_80() { # bug 10718
3612 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
3615 cancel_lru_locks OSC
3617 DIFF=$((AFTER-BEFORE))
3618 if [ $DIFF -gt 1 ] ; then
3619 error "elapsed for 1M@1T = $DIFF"
3623 run_test 80 "Page eviction is equally fast at high offsets too ===="
3625 # on the LLNL clusters, runas will still pick up root's $TMP settings,
3626 # which will not be writable for the runas user, and then you get a CVS
3627 # error message with a corrupt path string (CVS bug) and panic.
3628 # We're not using much space, so just stick it in /tmp, which is safe.
3634 [ $RUNAS_ID -ne $UID ] && HOME=/tmp
3637 mkdir -p $DIR/d99cvsroot
3638 chown $RUNAS_ID $DIR/d99cvsroot
3639 $RUNAS cvs -d $DIR/d99cvsroot init || error
3641 run_test 99a "cvs init ========================================="
3644 [ -z "$(which cvs 2>/dev/null)" ] && skip "could not find cvs" && return
3645 [ ! -d $DIR/d99cvsroot ] && test_99a
3647 # some versions of cvs import exit(1) when asked to import links or
3648 # files they can't read. ignore those files.
3649 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
3650 ! -perm +4 -printf '-I %f\n')
3651 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
3652 d99reposname vtag rtag
3654 run_test 99b "cvs import ======================================="
3657 [ -z "$(which cvs 2>/dev/null)" ] && skip "could not find cvs" && return
3658 [ ! -d $DIR/d99cvsroot ] && test_99b
3660 mkdir -p $DIR/d99reposname
3661 chown $RUNAS_ID $DIR/d99reposname
3662 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
3664 run_test 99c "cvs checkout ====================================="
3667 [ -z "$(which cvs 2>/dev/null)" ] && skip "could not find cvs" && return
3668 [ ! -d $DIR/d99cvsroot ] && test_99c
3669 cd $DIR/d99reposname
3671 $RUNAS cvs add -m 'addmsg' foo99
3673 run_test 99d "cvs add =========================================="
3676 [ -z "$(which cvs 2>/dev/null)" ] && skip "could not find cvs" && return
3677 [ ! -d $DIR/d99cvsroot ] && test_99c
3678 cd $DIR/d99reposname
3681 run_test 99e "cvs update ======================================="
3684 [ -z "$(which cvs 2>/dev/null)" ] && skip "could not find cvs" && return
3685 [ ! -d $DIR/d99cvsroot ] && test_99d
3686 cd $DIR/d99reposname
3687 $RUNAS cvs commit -m 'nomsg' foo99
3689 run_test 99f "cvs commit ======================================="
3692 remote_ost_nodsh && skip "remote OST with nodsh" && return
3693 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3695 { skip "useless for local single node setup" && return; }
3697 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
3698 [ "$PROT" != "$NETTYPE" ] && continue
3699 RPORT=$(echo $REMOTE | cut -d: -f2)
3700 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
3703 LPORT=`echo $LOCAL | cut -d: -f2`
3704 if [ $LPORT -ge 1024 ]; then
3705 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
3707 error "local: $LPORT > 1024, remote: $RPORT"
3710 [ "$rc" = 0 ] || error "privileged port not found" )
3712 run_test 100 "check local port using privileged port ==========="
3714 function get_named_value()
3723 echo $line | sed "s/^$tag//"
3730 export CACHE_MAX=`lctl get_param -n llite.*.max_cached_mb | head -n 1`
3732 lctl set_param -n llite.*.max_cached_mb $CACHE_MAX
3740 [ "$CPU" = "UML" ] && nreads=1000
3741 local cache_limit=32
3743 lctl set_param -n osc.*-osc*.rpc_stats 0
3744 trap cleanup_101 EXIT
3745 lctl set_param -n llite.*.read_ahead_stats 0
3746 lctl set_param -n llite.*.max_cached_mb $cache_limit
3749 # randomly read 10000 of 64K chunks from file 3x 32MB in size
3751 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
3752 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
3755 for s in `lctl get_param -n llite.*.read_ahead_stats | \
3756 get_named_value 'read but discarded' | cut -d" " -f1`; do
3757 discard=$(($discard + $s))
3761 if [ $(($discard * 10)) -gt $nreads ] ;then
3762 lctl get_param osc.*-osc*.rpc_stats
3763 lctl get_param llite.*.read_ahead_stats
3764 error "too many ($discard) discarded pages"
3766 rm -f $DIR/$tfile || true
3768 run_test 101 "check read-ahead for random reads ================"
3770 export SETUP_TEST101=no
3772 [ "$SETUP_TEST101" = "yes" ] && return
3775 STRIPE_COUNT=$OSTCOUNT
3778 trap cleanup_test101 EXIT
3779 # prepare the read-ahead file
3780 $SETSTRIPE $DIR/$tfile -s $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT
3782 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
3787 [ "$SETUP_TEST101" = "yes" ] || return
3794 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
3799 local STRIPE_SIZE=1048576
3800 local RA_INC=1048576
3801 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
3802 local FILE_LENGTH=$((64*100))
3803 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
3804 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
3805 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
3806 get_named_value 'read but discarded' | \
3807 cut -d" " -f1 | calc_total`
3809 if [ $DISCARD -gt $discard_limit ]; then
3810 lctl get_param llite.*.read_ahead_stats
3811 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
3813 echo "Read-ahead success for size ${READ_SIZE}"
3818 [ "$OSTCOUNT" -lt "2" ] && skip "skipping stride IO stride-ahead test" && return
3819 local STRIPE_SIZE=1048576
3820 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
3821 local FILE_LENGTH=$((STRIPE_SIZE*100))
3822 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
3823 # prepare the read-ahead file
3825 cancel_lru_locks osc
3826 for BIDX in 2 4 8 16 32 64 128 256
3828 local BSIZE=$((BIDX*4096))
3829 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
3830 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
3831 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
3832 $LCTL set_param -n llite.*.read_ahead_stats 0
3833 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
3834 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
3835 cancel_lru_locks osc
3841 run_test 101b "check stride-io mode read-ahead ================="
3843 export SETUP_TEST102=no
3845 [ "$SETUP_TEST102" = "yes" ] && return
3851 trap cleanup_test102 EXIT
3853 $SETSTRIPE $tdir -s $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT
3857 for count in 1 2 3 4
3859 for offset in 0 1 2 3
3861 local stripe_size=`expr $STRIPE_SIZE \* $num`
3862 local file=file"$num-$offset-$count"
3863 $SETSTRIPE $file -s $stripe_size -i $offset -c $count
3869 star -c f=$TMP/f102.tar $tdir
3874 [ "$SETUP_TEST102" = "yes" ] || return
3882 local testfile=$DIR/xattr_testfile
3887 [ "$UID" != 0 ] && skip "must run as root" && return
3888 [ -z "`lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr`" ] && skip "must have user_xattr" && return
3890 [ -z "$(which setfattr 2>/dev/null)" ] && skip "could not find setfattr" && return
3892 echo "set/get xattr..."
3893 setfattr -n trusted.name1 -v value1 $testfile || error
3894 [ "`getfattr -n trusted.name1 $testfile 2> /dev/null | \
3895 grep "trusted.name1"`" == "trusted.name1=\"value1\"" ] || error
3897 setfattr -n user.author1 -v author1 $testfile || error
3898 [ "`getfattr -n user.author1 $testfile 2> /dev/null | \
3899 grep "user.author1"`" == "user.author1=\"author1\"" ] || error
3902 setfattr -n trusted.name2 -v value2 $testfile || error
3903 setfattr -n trusted.name3 -v value3 $testfile || error
3904 [ `getfattr -d -m "^trusted" $testfile 2> /dev/null | \
3905 grep "trusted.name" | wc -l` -eq 3 ] || error
3908 setfattr -n user.author2 -v author2 $testfile || error
3909 setfattr -n user.author3 -v author3 $testfile || error
3910 [ `getfattr -d -m "^user" $testfile 2> /dev/null | \
3911 grep "user" | wc -l` -eq 3 ] || error
3913 echo "remove xattr..."
3914 setfattr -x trusted.name1 $testfile || error
3915 getfattr -d -m trusted $testfile 2> /dev/null | \
3916 grep "trusted.name1" && error || true
3918 setfattr -x user.author1 $testfile || error
3919 getfattr -d -m user $testfile 2> /dev/null | \
3920 grep "user.author1" && error || true
3922 # b10667: setting lustre special xattr be silently discarded
3923 echo "set lustre special xattr ..."
3924 setfattr -n "trusted.lov" -v "invalid value" $testfile || error
3928 run_test 102a "user xattr test =================================="
3931 # b10930: get/set/list trusted.lov xattr
3932 echo "get/set/list trusted.lov xattr ..."
3933 [ "$OSTCOUNT" -lt "2" ] && skip "skipping 2-stripe test" && return
3934 local testfile=$DIR/$tfile
3935 $SETSTRIPE $testfile -s 65536 -i 1 -c 2
3936 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
3937 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
3939 local testfile2=${testfile}2
3940 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
3941 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
3944 setfattr -n trusted.lov -v $value $testfile2
3945 local tmp_file=${testfile}3
3946 $GETSTRIPE -v $testfile2 > $tmp_file
3947 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
3948 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
3949 [ "$stripe_size" -eq 65536 ] || error "stripe size $stripe_size != 65536"
3950 [ "$stripe_count" -eq 2 ] || error "stripe count $stripe_count != 2"
3952 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
3955 # b10930: get/set/list lustre.lov xattr
3956 echo "get/set/list lustre.lov xattr ..."
3957 [ "$OSTCOUNT" -lt "2" ] && skip "skipping 2-stripe test" && return
3959 chown $RUNAS_ID $DIR/$tdir
3960 local testfile=$DIR/$tdir/$tfile
3961 $RUNAS $SETSTRIPE $testfile -s 65536 -i 1 -c 2
3962 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
3963 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
3965 local testfile2=${testfile}2
3966 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
3967 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
3969 $RUNAS $MCREATE $testfile2
3970 $RUNAS setfattr -n lustre.lov -v $value $testfile2
3971 local tmp_file=${testfile}3
3972 $RUNAS $GETSTRIPE -v $testfile2 > $tmp_file
3973 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
3974 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
3975 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
3976 [ $stripe_count -eq 2 ] || error "stripe count $stripe_count != 2"
3978 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
3984 local lines=`sed -n '/obdidx/=' $1`
3985 stripe_size=`awk '{if($1~/size/) print $2}' $1`
3986 stripe_count=`awk '{if($1~/count/) print $2}' $1`
3987 lines=`expr $lines + 1`
3988 stripe_offset=`sed -n ${lines}p $1 |awk '{print $1}'`
3991 compare_stripe_info1() {
3994 for count in 1 2 3 4
3996 for offset in 0 1 2 3
3998 local size=`expr $STRIPE_SIZE \* $num`
3999 local file=file"$num-$offset-$count"
4001 $GETSTRIPE -v $file > $tmp_file
4002 get_stripe_info $tmp_file
4003 if test $stripe_size -ne $size
4005 error "$file: different stripe size" && return
4007 if test $stripe_count -ne $count
4009 error "$file: different stripe count" && return
4011 if test $stripe_offset -ne 0
4013 error "$file: different stripe offset" && return
4021 compare_stripe_info2() {
4024 for count in 1 2 3 4
4026 for offset in 0 1 2 3
4028 local size=`expr $STRIPE_SIZE \* $num`
4029 local file=file"$num-$offset-$count"
4031 $GETSTRIPE -v $file > $tmp_file
4032 get_stripe_info $tmp_file
4033 if test $stripe_size -ne $size
4035 error "$file: different stripe size" && return
4037 if test $stripe_count -ne $count
4039 error "$file: different stripe count" && return
4041 if test $stripe_offset -ne $offset
4043 error "$file: different stripe offset" && return
4052 # b10930: star test for trusted.lov xattr
4053 star --xhelp 2>&1 | grep -q nolustre
4056 skip "being skipped because a lustre-aware star is not installed." && return
4058 [ "$OSTCOUNT" -lt "4" ] && skip "skipping 4-stripe test" && return
4061 star -x f=$TMP/f102.tar -C $DIR/d102d
4063 compare_stripe_info1
4066 run_test 102d "star restore stripe info from tarfile,not keep osts ==========="
4069 # b10930: star test for trusted.lov xattr
4070 star --xhelp 2>&1 | grep -q nolustre
4071 [ $? -ne 0 ] && skip "lustre-aware star is not installed" && return
4072 [ "$OSTCOUNT" -lt "4" ] && skip "skipping 4-stripe test" && return
4075 star -x -preserve-osts f=$TMP/f102.tar -C $DIR/d102e
4077 compare_stripe_info2
4079 run_test 102e "star restore stripe info from tarfile, keep osts ==========="
4082 # b10930: star test for trusted.lov xattr
4083 star --xhelp 2>&1 | grep -q nolustre
4084 [ $? -ne 0 ] && skip "lustre-aware star is not installed" && return
4085 [ "$OSTCOUNT" -lt "4" ] && skip "skipping 4-stripe test" && return
4089 star -copy $tdir $DIR/d102f
4091 compare_stripe_info1
4093 run_test 102f "star copy files, not keep osts ==========="
4096 # b10930: star test for trusted.lov xattr
4097 star --xhelp 2>&1 | grep -q nolustre
4098 [ $? -ne 0 ] && skip "lustre-aware star is not installed" && return
4099 [ "$OSTCOUNT" -lt "4" ] && skip "skipping 4-stripe test" && return
4103 star -copy -preserve-osts $tdir $DIR/d102g
4105 compare_stripe_info2
4108 run_test 102g "star copy files, keep osts ==========="
4110 test_102h() { # bug 15777
4111 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
4112 skip "must have user_xattr" && return
4113 [ -z "$(which setfattr 2>/dev/null)" ] &&
4114 skip "could not find setfattr" && return
4119 VALUE=datadatadatadatadatadatadatadata
4120 while [ $(echo $VALUE | wc -c) -lt $XSIZE ]; do
4121 VALUE="$VALUE$VALUE"
4123 log "save $XBIG on $DIR/$tfile"
4124 setfattr -n $XBIG -v "$VALUE" $DIR/$tfile ||
4125 error "saving $XBIG on $DIR/$tfile failed"
4126 ORIG=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4127 OSIZE=$(echo $ORIG | wc -c)
4128 [ $OSIZE -lt $XSIZE ] && error "set $XBIG too small ($OSIZE < $XSIZE)"
4131 log "save $XSML on $DIR/$tfile"
4132 setfattr -n $XSML -v val $DIR/$tfile ||
4133 error "saving $XSML on $DIR/$tfile failed"
4134 NEW=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4135 if [ "$NEW" != "$ORIG" ]; then
4138 error "$XBIG different after saving $XSML"
4141 log "grow $XSML on $DIR/$tfile"
4142 setfattr -n $XSML -v "$VALUE" $DIR/$tfile ||
4143 error "growing $XSML on $DIR/$tfile failed"
4144 NEW=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4145 if [ "$NEW" != "$ORIG" ]; then
4148 error "$XBIG different after growing $XSML"
4150 log "$XBIG still valid after growing $XSML"
4152 run_test 102h "grow xattr from inside inode to external block"
4154 test_102i() { # bug 17038
4156 ln -s $DIR/$tfile $DIR/${tfile}link
4157 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
4158 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"
4159 rm -f $DIR/$tfile $DIR/${tfile}link
4161 run_test 102i "lgetxattr test on symbolic link ============"
4165 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
4170 [ "$UID" != 0 ] && skip "must run as root" && return
4171 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
4172 [ -z "$(which setfacl 2>/dev/null)" ] && skip "could not find setfacl" && return
4173 $GSS && skip "could not run under gss" && return
4175 declare -a identity_old
4177 for num in `seq $MDSCOUNT`; do
4178 switch_identity $num true || identity_old[$num]=$?
4185 echo "performing cp ..."
4186 run_acl_subtest cp || error
4187 echo "performing getfacl-noacl..."
4188 run_acl_subtest getfacl-noacl || error
4189 echo "performing misc..."
4190 run_acl_subtest misc || error
4191 echo "performing permissions..."
4192 run_acl_subtest permissions || error
4193 echo "performing setfacl..."
4194 run_acl_subtest setfacl || error
4196 # inheritance test got from HP
4197 echo "performing inheritance..."
4198 cp $LUSTRE/tests/acl/make-tree . || error
4199 chmod +x make-tree || error
4200 run_acl_subtest inheritance || error
4206 for num in `seq $MDSCOUNT`; do
4207 if [ "${identity_old[$num]}" = 1 ]; then
4208 switch_identity $num false || identity_old[$num]=$?
4212 run_test 103 "acl test ========================================="
4216 lfs df || error "lfs df failed"
4217 lfs df -ih || error "lfs df -ih failed"
4218 lfs df -h $DIR || error "lfs df -h $DIR failed"
4219 lfs df -i $DIR || error "lfs df -i $DIR failed"
4220 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
4221 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
4223 OSC=`lctl get_param -n devices | awk '/-osc-/ {print $4}' | head -n 1`
4224 lctl --device %$OSC deactivate
4225 lfs df || error "lfs df with deactivated OSC failed"
4226 lctl --device %$OSC recover
4227 lfs df || error "lfs df with reactivated OSC failed"
4229 run_test 104 "lfs df [-ih] [path] test ========================="
4232 # doesn't work on 2.4 kernels
4234 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4236 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
4238 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
4241 run_test 105a "flock when mounted without -o flock test ========"
4245 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4247 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
4249 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
4252 run_test 105b "fcntl when mounted without -o flock test ========"
4256 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4258 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
4260 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
4263 run_test 105c "lockf when mounted without -o flock test ========"
4265 test_105d() { # bug 15924
4267 [ -z "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ] && \
4268 skip "mount w/o flock enabled" && return
4269 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
4270 $LCTL set_param fail_loc=0x80000315
4271 flocks_test 2 $DIR/$tdir
4273 run_test 105d "flock race (should not freeze) ========"
4275 test_106() { #bug 10921
4277 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
4278 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
4280 run_test 106 "attempt exec of dir followed by chown of that dir"
4289 local save_pattern=$(sysctl -n kernel.core_pattern)
4290 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
4291 sysctl -w kernel.core_pattern=$file
4292 sysctl -w kernel.core_uses_pid=0
4300 kill -s 11 $SLEEPPID
4302 if [ -e $file ]; then
4303 size=`stat -c%s $file`
4304 [ $size -eq 0 ] && error "Fail to create core file $file"
4306 error "Fail to create core file $file"
4309 sysctl -w kernel.core_pattern=$save_pattern
4310 sysctl -w kernel.core_uses_pid=$save_uses_pid
4313 run_test 107 "Coredump on SIG"
4317 mkdir $DIR/d110/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa || error "mkdir with 255 char fail"
4318 mkdir $DIR/d110/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb && error "mkdir with 256 char should fail, but not"
4319 touch $DIR/d110/xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx || error "create with 255 char fail"
4320 touch $DIR/d110/yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy && error ""create with 256 char should fail, but not
4324 run_test 110 "filename length checking"
4327 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
4329 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
4331 echo "Starting with $OSTIO_pre threads"
4334 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
4335 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
4336 echo "$NUMTEST creates/unlinks"
4338 createmany -o $DIR/$tdir/$tfile $NUMTEST
4339 unlinkmany $DIR/$tdir/$tfile $NUMTEST
4341 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
4344 # don't return an error
4345 [ $OSTIO_post -eq $OSTIO_pre ] && echo \
4346 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&\
4347 echo "This may be fine, depending on what ran before this test" &&\
4348 echo "and how fast this system is." && return
4350 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
4352 run_test 115 "verify dynamic thread creation===================="
4355 wait_delete_completed
4356 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
4357 echo OST kbytes available: ${AVAIL[@]}
4358 MAXI=0; MAXV=${AVAIL[0]}
4359 MINI=0; MINV=${AVAIL[0]}
4360 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
4361 #echo OST $i: ${AVAIL[i]}kb
4362 if [ ${AVAIL[i]} -gt $MAXV ]; then
4363 MAXV=${AVAIL[i]}; MAXI=$i
4365 if [ ${AVAIL[i]} -lt $MINV ]; then
4366 MINV=${AVAIL[i]}; MINI=$i
4369 echo Min free space: OST $MINI: $MINV
4370 echo Max free space: OST $MAXI: $MAXV
4374 [ "$OSTCOUNT" -lt "2" ] && skip "$OSTCOUNT < 2 OSTs" && return
4376 echo -n "Free space priority "
4377 lctl get_param -n lov.*-clilov-*.qos_prio_free
4378 DELAY=$(lctl get_param -n lov.*-clilov-*.qos_maxage | head -1 | awk '{print $1}')
4381 [ $MINV -gt 960000 ] && skip "too much free space in OST$MINI, skip" &&\
4384 # generate uneven OSTs
4385 mkdir -p $DIR/$tdir/OST${MINI}
4388 echo "Filling 25% remaining space in OST${MINI} with ${FILL}Kb"
4389 $SETSTRIPE $DIR/$tdir/OST${MINI} -i $MINI -c 1
4391 while [ $FILL -gt 0 ]; do
4393 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i bs=2M count=1 2>/dev/null
4394 FILL=$(($FILL - 2048))
4402 DIFF=$(($MAXV - $MINV))
4403 DIFF2=$(($DIFF * 100 / $MINV))
4404 echo -n "diff=${DIFF}=${DIFF2}% must be > 20% for QOS mode..."
4405 if [ $DIFF2 -gt 20 ]; then
4408 echo "failed - QOS mode won't be used"
4409 error_ignore "QOS imbalance criteria not met"
4413 MINI1=$MINI; MINV1=$MINV
4414 MAXI1=$MAXI; MAXV1=$MAXV
4416 # now fill using QOS
4417 echo writing a bunch of files to QOS-assigned OSTs
4418 $SETSTRIPE $DIR/$tdir -c 1
4420 while [ $FILL -gt 0 ]; do
4422 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1024 count=200 2>/dev/null
4423 FILL=$(($FILL - 200))
4426 echo "wrote $i 200k files"
4430 echo "Note: free space may not be updated, so measurements might be off"
4432 DIFF2=$(($MAXV - $MINV))
4433 echo "free space delta: orig $DIFF final $DIFF2"
4434 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
4435 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
4436 echo "Wrote $DIFF to smaller OST $MINI1"
4437 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
4438 echo "Wrote $DIFF2 to larger OST $MAXI1"
4439 [ $DIFF -gt 0 ] && echo "Wrote $(($DIFF2 * 100 / $DIFF - 100))% more data to larger OST $MAXI1"
4441 # Figure out which files were written where
4442 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
4443 awk '/'$MINI1': / {print $2; exit}')
4445 MINC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
4446 echo "$MINC files created on smaller OST $MINI1"
4447 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
4448 awk '/'$MAXI1': / {print $2; exit}')
4450 MAXC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
4451 echo "$MAXC files created on larger OST $MAXI1"
4452 [ $MINC -gt 0 ] && echo "Wrote $(($MAXC * 100 / $MINC - 100))% more files to larger OST $MAXI1"
4453 [ $MAXC -gt $MINC ] || error_ignore "stripe QOS didn't balance free space"
4455 run_test 116 "stripe QOS: free space balance ==================="
4457 test_117() # bug 10891
4459 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
4460 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
4461 lctl set_param fail_loc=0x21e
4462 > $DIR/$tfile || error "truncate failed"
4463 lctl set_param fail_loc=0
4464 echo "Truncate succeeded."
4466 run_test 117 "verify fsfilt_extend =========="
4468 export OLD_RESENDCOUNT=""
4469 set_resend_count () {
4470 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
4471 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
4472 lctl set_param -n $PROC_RESENDCOUNT $1
4473 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
4476 [ "$SLOW" = "no" ] && set_resend_count 4 # for reduce test_118* time (bug 14842)
4478 # Reset async IO behavior after error case
4480 FILE=$DIR/reset_async
4482 # Ensure all OSCs are cleared
4483 $LSTRIPE $FILE 0 -1 -1
4484 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
4489 test_118a() #bug 11710
4493 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4494 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4495 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
4497 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4498 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4502 run_test 118a "verify O_SYNC works =========="
4506 remote_ost_nodsh && skip "remote OST with nodsh" && return
4510 #define OBD_FAIL_OST_ENOENT 0x217
4511 set_nodes_failloc "$(osts_nodes)" 0x217
4512 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4514 set_nodes_failloc "$(osts_nodes)" 0
4515 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4516 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4519 if [[ $RC -eq 0 ]]; then
4520 error "Must return error due to dropped pages, rc=$RC"
4524 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4525 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4529 echo "Dirty pages not leaked on ENOENT"
4531 # Due to the above error the OSC will issue all RPCs syncronously
4532 # until a subsequent RPC completes successfully without error.
4533 multiop $DIR/$tfile Ow4096yc
4538 run_test 118b "Reclaim dirty pages on fatal error =========="
4542 remote_ost_nodsh && skip "remote OST with nodsh" && return
4546 #define OBD_FAIL_OST_EROFS 0x216
4547 set_nodes_failloc "$(osts_nodes)" 0x216
4549 # multiop should block due to fsync until pages are written
4550 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
4554 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
4555 error "Multiop failed to block on fsync, pid=$MULTIPID"
4558 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4560 if [[ $WRITEBACK -eq 0 ]]; then
4561 error "No page in writeback, writeback=$WRITEBACK"
4564 set_nodes_failloc "$(osts_nodes)" 0
4567 if [[ $RC -ne 0 ]]; then
4568 error "Multiop fsync failed, rc=$RC"
4571 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4572 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4574 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4575 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4579 echo "Dirty pages flushed via fsync on EROFS"
4582 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
4586 remote_ost_nodsh && skip "remote OST with nodsh" && return
4590 #define OBD_FAIL_OST_BRW_PAUSE_BULK
4591 set_nodes_failloc "$(osts_nodes)" 0x214
4592 # multiop should block due to fsync until pages are written
4593 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
4597 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
4598 error "Multiop failed to block on fsync, pid=$MULTIPID"
4601 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4603 if [[ $WRITEBACK -eq 0 ]]; then
4604 error "No page in writeback, writeback=$WRITEBACK"
4607 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
4608 set_nodes_failloc "$(osts_nodes)" 0
4610 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4611 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4613 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4614 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4618 echo "Dirty pages gaurenteed flushed via fsync"
4621 run_test 118d "Fsync validation inject a delay of the bulk =========="
4626 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
4627 lctl set_param fail_loc=0x8000040a
4629 # Should simulate EINVAL error which is fatal
4630 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4632 if [[ $RC -eq 0 ]]; then
4633 error "Must return error due to dropped pages, rc=$RC"
4636 lctl set_param fail_loc=0x0
4638 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4639 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4640 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4642 if [[ $LOCKED -ne 0 ]]; then
4643 error "Locked pages remain in cache, locked=$LOCKED"
4646 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4647 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4651 echo "No pages locked after fsync"
4656 run_test 118f "Simulate unrecoverable OSC side error =========="
4661 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
4662 lctl set_param fail_loc=0x406
4664 # simulate local -ENOMEM
4665 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4668 lctl set_param fail_loc=0
4669 if [[ $RC -eq 0 ]]; then
4670 error "Must return error due to dropped pages, rc=$RC"
4673 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4674 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4675 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4677 if [[ $LOCKED -ne 0 ]]; then
4678 error "Locked pages remain in cache, locked=$LOCKED"
4681 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4682 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4686 echo "No pages locked after fsync"
4691 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
4694 remote_ost_nodsh && skip "remote OST with nodsh" && return
4698 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
4699 set_nodes_failloc "$(osts_nodes)" 0x20e
4700 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
4701 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4704 set_nodes_failloc "$(osts_nodes)" 0
4705 if [[ $RC -eq 0 ]]; then
4706 error "Must return error due to dropped pages, rc=$RC"
4709 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4710 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4711 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4713 if [[ $LOCKED -ne 0 ]]; then
4714 error "Locked pages remain in cache, locked=$LOCKED"
4717 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4718 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4722 echo "No pages locked after fsync"
4726 run_test 118h "Verify timeout in handling recoverables errors =========="
4729 remote_ost_nodsh && skip "remote OST with nodsh" && return
4733 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
4734 set_nodes_failloc "$(osts_nodes)" 0x20e
4736 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
4737 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
4740 set_nodes_failloc "$(osts_nodes)" 0
4744 if [[ $RC -ne 0 ]]; then
4745 error "got error, but should be not, rc=$RC"
4748 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4749 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4750 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
4751 if [[ $LOCKED -ne 0 ]]; then
4752 error "Locked pages remain in cache, locked=$LOCKED"
4755 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4756 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4760 echo "No pages locked after fsync"
4764 run_test 118i "Fix error before timeout in recoverable error =========="
4767 remote_ost_nodsh && skip "remote OST with nodsh" && return
4771 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
4772 set_nodes_failloc "$(osts_nodes)" 0x220
4774 # return -EIO from OST
4775 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4777 set_nodes_failloc "$(osts_nodes)" 0x0
4778 if [[ $RC -eq 0 ]]; then
4779 error "Must return error due to dropped pages, rc=$RC"
4782 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4783 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4784 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
4785 if [[ $LOCKED -ne 0 ]]; then
4786 error "Locked pages remain in cache, locked=$LOCKED"
4789 # in recoverable error on OST we want resend and stay until it finished
4790 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4791 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4795 echo "No pages locked after fsync"
4799 run_test 118j "Simulate unrecoverable OST side error =========="
4803 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
4805 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
4806 set_nodes_failloc "$(osts_nodes)" 0x20e
4809 for ((i=0;i<10;i++)); do
4810 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
4811 error "dd to $DIR/$tdir/$tfile-$i failed" )&
4818 set_nodes_failloc "$(osts_nodes)" 0
4820 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
4822 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
4824 test_119a() # bug 11737
4826 BSIZE=$((512 * 1024))
4827 directio write $DIR/$tfile 0 1 $BSIZE
4828 # We ask to read two blocks, which is more than a file size.
4829 # directio will indicate an error when requested and actual
4830 # sizes aren't equeal (a normal situation in this case) and
4831 # print actual read amount.
4832 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
4833 if [ "$NOB" != "$BSIZE" ]; then
4834 error "read $NOB bytes instead of $BSIZE"
4838 run_test 119a "Short directIO read must return actual read amount"
4840 test_119b() # bug 11737
4842 [ "$OSTCOUNT" -lt "2" ] && skip "skipping 2-stripe test" && return
4844 $SETSTRIPE $DIR/$tfile -c 2
4845 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
4847 multiop $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
4848 error "direct read failed"
4851 run_test 119b "Sparse directIO read must return actual read amount"
4853 test_119c() # bug 13099
4856 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
4857 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
4860 run_test 119c "Testing for direct read hitting hole"
4862 test_119d() # bug 15950
4864 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
4865 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
4867 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
4868 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
4869 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
4870 lctl set_param fail_loc=0x40d
4871 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
4874 cat $DIR/$tfile > /dev/null &
4875 lctl set_param fail_loc=0
4878 log "the DIO writes have completed, now wait for the reads (should not block very long)"
4880 [ -n "`ps h -p $pid_reads -o comm`" ] && \
4881 error "the read rpcs have not completed in 2s"
4883 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
4885 run_test 119d "The DIO path should try to send a new rpc once one is completed"
4889 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
4890 skip "no early lock cancel on server" && return 0
4891 lru_resize_disable mdc
4892 lru_resize_disable osc
4893 cancel_lru_locks mdc
4894 stat $DIR/$tdir > /dev/null
4895 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
4896 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
4898 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
4899 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
4900 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
4901 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
4902 lru_resize_enable mdc
4903 lru_resize_enable osc
4905 run_test 120a "Early Lock Cancel: mkdir test"
4909 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
4910 skip "no early lock cancel on server" && return 0
4911 lru_resize_disable mdc
4912 lru_resize_disable osc
4913 cancel_lru_locks mdc
4914 stat $DIR/$tdir > /dev/null
4915 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
4916 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
4918 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
4919 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
4920 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
4921 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
4922 lru_resize_enable mdc
4923 lru_resize_enable osc
4925 run_test 120b "Early Lock Cancel: create test"
4929 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
4930 skip "no early lock cancel on server" && return 0
4931 lru_resize_disable mdc
4932 lru_resize_disable osc
4933 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
4934 touch $DIR/$tdir/d1/f1
4935 cancel_lru_locks mdc
4936 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
4937 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
4938 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
4939 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
4940 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
4941 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
4942 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
4943 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
4944 lru_resize_enable mdc
4945 lru_resize_enable osc
4947 run_test 120c "Early Lock Cancel: link test"
4951 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
4952 skip "no early lock cancel on server" && return 0
4953 lru_resize_disable mdc
4954 lru_resize_disable osc
4956 cancel_lru_locks mdc
4957 stat $DIR/$tdir > /dev/null
4958 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
4959 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
4960 chmod a+x $DIR/$tdir
4961 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
4962 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
4963 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
4964 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
4965 lru_resize_enable mdc
4966 lru_resize_enable osc
4968 run_test 120d "Early Lock Cancel: setattr test"
4972 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
4973 skip "no early lock cancel on server" && return 0
4974 lru_resize_disable mdc
4975 lru_resize_disable osc
4976 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
4977 cancel_lru_locks mdc
4978 cancel_lru_locks osc
4979 dd if=$DIR/$tdir/f1 of=/dev/null
4980 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
4981 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
4982 awk '/ldlm_cancel/ {print $2}'`
4983 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
4984 awk '/ldlm_bl_callback/ {print $2}'`
4985 unlink $DIR/$tdir/f1
4986 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
4987 awk '/ldlm_cancel/ {print $2}'`
4988 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
4989 awk '/ldlm_bl_callback/ {print $2}'`
4990 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
4991 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
4992 lru_resize_enable mdc
4993 lru_resize_enable osc
4995 run_test 120e "Early Lock Cancel: unlink test"
4998 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
4999 skip "no early lock cancel on server" && return 0
5001 lru_resize_disable mdc
5002 lru_resize_disable osc
5003 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
5004 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
5005 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
5006 cancel_lru_locks mdc
5007 cancel_lru_locks osc
5008 dd if=$DIR/$tdir/d1/f1 of=/dev/null
5009 dd if=$DIR/$tdir/d2/f2 of=/dev/null
5010 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
5011 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5012 awk '/ldlm_cancel/ {print $2}'`
5013 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5014 awk '/ldlm_bl_callback/ {print $2}'`
5015 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
5016 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5017 awk '/ldlm_cancel/ {print $2}'`
5018 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5019 awk '/ldlm_bl_callback/ {print $2}'`
5020 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5021 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5022 lru_resize_enable mdc
5023 lru_resize_enable osc
5025 run_test 120f "Early Lock Cancel: rename test"
5028 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5029 skip "no early lock cancel on server" && return 0
5030 lru_resize_disable mdc
5031 lru_resize_disable osc
5033 echo create $count files
5035 cancel_lru_locks mdc
5036 cancel_lru_locks osc
5039 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5040 awk '/ldlm_cancel/ {print $2}'`
5041 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5042 awk '/ldlm_bl_callback/ {print $2}'`
5043 createmany -o $DIR/$tdir/f $count
5045 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5046 awk '/ldlm_cancel/ {print $2}'`
5047 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5048 awk '/ldlm_bl_callback/ {print $2}'`
5050 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
5051 echo rm $count files
5054 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5055 awk '/ldlm_cancel/ {print $2}'`
5056 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5057 awk '/ldlm_bl_callback/ {print $2}'`
5059 echo total: $count removes in $((t2-t1))
5060 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
5062 # wait for commitment of removal
5063 lru_resize_enable mdc
5064 lru_resize_enable osc
5066 run_test 120g "Early Lock Cancel: performance test"
5068 test_121() { #bug #10589
5070 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out/ {print $1}')
5071 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
5072 lctl set_param fail_loc=0x310
5073 cancel_lru_locks osc > /dev/null
5074 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in/ {print $1}')
5075 lctl set_param fail_loc=0
5076 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
5078 run_test 121 "read cancel race ========="
5080 test_123a() { # was test 123, statahead(bug 11401)
5082 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
5083 log "testing on UP system. Performance may be not as good as expected."
5087 remount_client $MOUNT
5090 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
5091 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
5093 for ((i=1, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
5094 createmany -o $DIR/$tdir/$tfile $j $((i - j))
5096 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
5097 cancel_lru_locks mdc
5098 cancel_lru_locks osc
5100 ls -l $DIR/$tdir > /dev/null
5102 delta_sa=$((etime - stime))
5103 log "ls $i files with statahead: $delta_sa sec"
5104 lctl get_param -n llite.*.statahead_stats
5106 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
5107 lctl set_param -n llite.*.statahead_max 0
5108 lctl get_param llite.*.statahead_max
5109 cancel_lru_locks mdc
5110 cancel_lru_locks osc
5112 ls -l $DIR/$tdir > /dev/null
5114 delta=$((etime - stime))
5115 log "ls $i files without statahead: $delta sec"
5117 lctl set_param llite.*.statahead_max=$max
5118 if [ $delta_sa -gt $(($delta + 2)) ]; then
5119 log "ls $i files is slower with statahead!"
5123 [ $delta -gt 20 ] && break
5124 [ $delta -gt 8 ] && MULT=$((50 / delta))
5125 [ "$SLOW" = "no" -a $delta -gt 3 ] && break
5133 delta=$((etime - stime))
5134 log "rm -r $DIR/$tdir/: $delta seconds"
5136 lctl get_param -n llite.*.statahead_stats
5137 # wait for commitment of removal
5139 [ $error -ne 0 -a $SLOWOK -eq 0 ] && error "statahead is slow!"
5142 run_test 123a "verify statahead work"
5144 test_123b () { # statahead(bug 15027)
5146 createmany -o $DIR/$tdir/$tfile-%d 1000
5148 cancel_lru_locks mdc
5149 cancel_lru_locks osc
5151 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
5152 lctl set_param fail_loc=0x80000803
5153 ls -lR $DIR/$tdir > /dev/null
5155 lctl set_param fail_loc=0x0
5156 lctl get_param -n llite.*.statahead_stats
5161 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
5164 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
5165 skip "no lru resize on server" && return 0
5167 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
5169 # use touch to produce $NR new locks
5170 log "create $NR files at $DIR/$tdir"
5171 createmany -o $DIR/$tdir/f $NR ||
5172 error "failed to create $NR files in $DIR/$tdir"
5174 cancel_lru_locks mdc
5175 ls -l $DIR/$tdir > /dev/null
5179 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
5180 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5181 LRU_SIZE=$(lctl get_param -n $PARAM)
5182 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
5183 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
5184 log "using $(basename $NSDIR) namespace"
5189 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
5190 skip "Not enough cached locks created!"
5193 log "created $LRU_SIZE lock(s)"
5195 # we want to sleep 30s to not make test too long
5199 # we know that lru resize allows one client to hold $LIMIT locks for 10h
5202 # get the pool limit
5203 LIMIT=`lctl get_param -n $NSDIR.pool.limit`
5205 # calculate lock volume factor taking into account data set size and the
5206 # rule that number of locks will be getting smaller durring sleep interval
5207 # and we need to additionally enforce LVF to take this into account.
5208 # Use $LRU_SIZE_B here to take into account real number of locks created
5209 # in the case of CMD, LRU_SIZE_B != $NR in most of cases
5210 LVF=$(($MAX_HRS * 60 * 60 * $LIMIT / $SLEEP))
5211 LRU_SIZE_B=$LRU_SIZE
5212 log "make client drop locks $LVF times faster so that ${SLEEP}s is enough to cancel $LRU_SIZE lock(s)"
5213 OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
5214 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
5215 log "sleep for $((SLEEP+SLEEP_ADD))s"
5216 sleep $((SLEEP+SLEEP_ADD))
5217 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
5218 LRU_SIZE_A=`lctl get_param -n $NSDIR.lru_size`
5220 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
5221 error "No locks dropped in "$((SLEEP+SLEEP_ADD))"s. LRU size: $LRU_SIZE_A"
5222 unlinkmany $DIR/$tdir/f $NR
5226 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in "$((SLEEP+SLEEP_ADD))"s"
5227 log "unlink $NR files at $DIR/$tdir"
5228 unlinkmany $DIR/$tdir/f $NR
5230 run_test 124a "lru resize ======================================="
5232 get_max_pool_limit()
5234 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
5237 if test $l -gt $max; then
5245 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
5246 skip "no lru resize on server" && return 0
5248 LIMIT=`get_max_pool_limit`
5250 NR=$(($(default_lru_size)*20))
5251 if [ $NR -gt $LIMIT ]; then
5252 log "Limit lock number by $LIMIT locks"
5255 lru_resize_disable mdc
5256 mkdir -p $DIR/$tdir/disable_lru_resize ||
5257 error "failed to create $DIR/$tdir/disable_lru_resize"
5259 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
5260 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
5261 cancel_lru_locks mdc
5264 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
5267 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
5270 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
5274 nolruresize_delta=$((etime-stime))
5275 log "ls -la time: $nolruresize_delta seconds"
5276 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
5277 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
5279 lru_resize_enable mdc
5280 mkdir -p $DIR/$tdir/enable_lru_resize ||
5281 error "failed to create $DIR/$tdir/enable_lru_resize"
5283 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
5284 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
5285 cancel_lru_locks mdc
5288 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
5291 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
5294 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
5298 lruresize_delta=$((etime-stime))
5299 log "ls -la time: $lruresize_delta seconds"
5300 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
5302 if [ $lruresize_delta -gt $nolruresize_delta ]; then
5303 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
5304 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
5305 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
5307 log "lru resize performs the same with no lru resize"
5309 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
5311 run_test 124b "lru resize (performance test) ======================="
5313 test_125() { # 13358
5314 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
5315 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
5316 mkdir -p $DIR/d125 || error "mkdir failed"
5317 $SETSTRIPE $DIR/d125 -s 65536 -c -1 || error "setstripe failed"
5318 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
5319 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
5321 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
5323 test_126() { # bug 12829/13455
5324 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
5325 [ "$UID" != 0 ] && echo "skipping $TESTNAME (must run as root)" && return
5326 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
5327 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
5329 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
5331 run_test 126 "check that the fsgid provided by the client is taken into account"
5333 test_127() { # bug 15521
5334 $LSTRIPE -i 0 -c 1 $DIR/$tfile
5335 $LCTL set_param osc.*.stats=0
5336 FSIZE=$((2048 * 1024))
5337 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
5338 cancel_lru_locks osc
5339 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
5341 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
5342 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
5343 echo "got $COUNT $NAME"
5344 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
5345 eval $NAME=$COUNT || error "Wrong proc format"
5348 read_bytes|write_bytes)
5349 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
5350 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
5351 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
5352 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
5353 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
5354 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
5355 error "sumsquare is too small: $SUMSQ"
5356 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
5357 error "sumsquare is too big: $SUMSQ"
5361 done < $DIR/${tfile}.tmp
5363 #check that we actually got some stats
5364 [ "$read_bytes" ] || error "Missing read_bytes stats"
5365 [ "$write_bytes" ] || error "Missing write_bytes stats"
5366 [ "$read_bytes" != 0 ] || error "no read done"
5367 [ "$write_bytes" != 0 ] || error "no write done"
5369 run_test 127 "verify the client stats are sane"
5371 test_128() { # bug 15212
5373 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
5378 result=$(grep error $TMP/$tfile.log)
5380 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
5382 run_test 128 "interactive lfs for 2 consecutive find's"
5388 local LDPROC=/proc/fs/ldiskfs
5390 for node in $(mdts_nodes); do
5391 devs=$(do_node $node "lctl get_param -n devices" | awk '($3 ~ "mdt" && $4 ~ "MDT") { print $4 }')
5392 for dev in $devs; do
5393 mntdev=$(do_node $node "lctl get_param -n osd.$dev.mntdev")
5394 do_node $node "echo $1 >$LDPROC/\\\$(basename $mntdev)/max_dir_size"
5399 [ "$FSTYPE" != "ldiskfs" ] && skip "not needed for FSTYPE=$FSTYPE" && return 0
5400 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5411 while [ ! $I -gt $((MAX * MDSCOUNT)) ]; do
5412 multiop $DIR/$tdir/$J Oc
5414 if [ $rc -eq $EFBIG ]; then
5416 echo "return code $rc received as expected"
5418 elif [ $rc -ne 0 ]; then
5420 error_exit "return code $rc received instead of expected $EFBIG"
5423 I=$(stat -c%s "$DIR/$tdir")
5426 error "exceeded dir size limit $MAX x $MDSCOUNT $((MAX * MDSCOUNT)) : $I bytes"
5427 do_facet $SINGLEMDS "echo 0 >$LDPROC"
5429 run_test 129 "test directory size limit ========================"
5432 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5433 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5435 local fm_file=$DIR/$tfile
5436 lfs setstripe -s 65536 -c 1 $fm_file || error "setstripe failed on $fm_file"
5437 dd if=/dev/zero of=$fm_file bs=65536 count=1 || error "dd failed for $fm_file"
5439 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5440 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5442 lun=`$GETSTRIPE $fm_file | grep -A 10 obdidx | awk '{print $1}' | grep -v "obdidx"`
5444 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
5447 for line in $filefrag_op
5449 frag_lun=`echo $line | cut -d: -f5`
5450 ext_len=`echo $line | cut -d: -f4`
5451 if (( $frag_lun != $lun )); then
5452 error "FIEMAP on 1-stripe file($fm_file) failed"
5455 (( tot_len += ext_len ))
5458 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
5459 error "FIEMAP on 1-stripe file($fm_file) failed;"
5462 echo "FIEMAP on single striped file succeeded"
5464 run_test 130a "FIEMAP (1-stripe file)"
5467 [ "$OSTCOUNT" -lt "2" ] && skip "skipping FIEMAP on 2-stripe file test" && return
5469 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5470 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5472 local fm_file=$DIR/$tfile
5473 lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
5474 dd if=/dev/zero of=$fm_file bs=1M count=2 || error "dd failed on $fm_file"
5476 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5477 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5479 last_lun=`echo $filefrag_op | cut -d: -f5`
5484 for line in $filefrag_op
5486 frag_lun=`echo $line | cut -d: -f5`
5487 ext_len=`echo $line | cut -d: -f4`
5488 if (( $frag_lun != $last_lun )); then
5489 if (( tot_len != 1024 )); then
5490 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
5497 (( tot_len += ext_len ))
5500 if (( num_luns != 2 || tot_len != 1024 )); then
5501 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5505 echo "FIEMAP on 2-stripe file succeeded"
5507 run_test 130b "FIEMAP (2-stripe file)"
5510 [ "$OSTCOUNT" -lt "2" ] && skip "skipping FIEMAP on 2-stripe file with hole test" && return
5512 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5513 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5515 local fm_file=$DIR/$tfile
5516 lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
5517 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
5519 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5520 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5522 last_lun=`echo $filefrag_op | cut -d: -f5`
5527 for line in $filefrag_op
5529 frag_lun=`echo $line | cut -d: -f5`
5530 ext_len=`echo $line | cut -d: -f4`
5531 if (( $frag_lun != $last_lun )); then
5532 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
5533 if (( logical != 512 )); then
5534 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
5537 if (( tot_len != 512 )); then
5538 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
5545 (( tot_len += ext_len ))
5548 if (( num_luns != 2 || tot_len != 512 )); then
5549 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5553 echo "FIEMAP on 2-stripe file with hole succeeded"
5555 run_test 130c "FIEMAP (2-stripe file with hole)"
5558 [ "$OSTCOUNT" -lt "3" ] && skip "skipping FIEMAP on N-stripe file test" && return
5560 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5561 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5563 local fm_file=$DIR/$tfile
5564 lfs setstripe -s 65536 -c $OSTCOUNT $fm_file || error "setstripe failed on $fm_file"
5565 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT || error "dd failed on $fm_file"
5567 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5568 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5570 last_lun=`echo $filefrag_op | cut -d: -f5`
5575 for line in $filefrag_op
5577 frag_lun=`echo $line | cut -d: -f5`
5578 ext_len=`echo $line | cut -d: -f4`
5579 if (( $frag_lun != $last_lun )); then
5580 if (( tot_len != 1024 )); then
5581 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
5588 (( tot_len += ext_len ))
5591 if (( num_luns != OSTCOUNT || tot_len != 1024 )); then
5592 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5596 echo "FIEMAP on N-stripe file succeeded"
5598 run_test 130d "FIEMAP (N-stripe file)"
5601 [ "$OSTCOUNT" -lt "2" ] && skip "skipping continuation FIEMAP test" && return
5603 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5604 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5606 local fm_file=$DIR/$tfile
5607 lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
5609 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 4 ))
5610 for ((i = 0; i < $NUM_BLKS; i++))
5612 dd if=/dev/zero of=$fm_file count=1 bs=4096 seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
5615 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5616 filefrag_op=`filefrag -ve $fm_file | grep -A 750 "ext:" | grep -v "ext:" | grep -v "found"`
5618 last_lun=`echo $filefrag_op | cut -d: -f5`
5623 for line in $filefrag_op
5625 frag_lun=`echo $line | cut -d: -f5`
5626 ext_len=`echo $line | cut -d: -f4`
5627 if (( $frag_lun != $last_lun )); then
5628 if (( tot_len != $EXPECTED_LEN )); then
5629 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
5636 (( tot_len += ext_len ))
5639 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
5640 echo "$num_luns $tot_len"
5641 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5645 echo "FIEMAP with continuation calls succeeded"
5647 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
5649 test_140() { #bug-17379
5650 mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
5651 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
5652 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
5654 # VFS limits max symlink depth to 5(4KSTACK) or 8
5656 while i=`expr $i + 1`; do
5657 mkdir -p $i || error "Creating dir $i"
5658 cd $i || error "Changing to $i"
5659 ln -s ../stat stat || error "Creating stat symlink"
5660 # Read the symlink until ELOOP present,
5661 # not LBUGing the system is considered success,
5662 # we didn't overrun the stack.
5663 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
5665 if [ $ret -eq 40 ]; then
5668 error "Open stat symlink"
5674 [ $i -eq 5 -o $i -eq 8 ] || error "Invalid symlink depth"
5675 echo "The symlink depth = $i"
5677 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
5680 local TF="$TMP/$tfile"
5682 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
5684 cancel_lru_locks osc
5685 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
5686 remount_client $MOUNT
5687 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
5690 $TRUNCATE $DIR/$tfile 6000
5691 cancel_lru_locks osc
5692 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
5695 echo "12345" >>$DIR/$tfile
5696 cancel_lru_locks osc
5697 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
5700 echo "12345" >>$DIR/$tfile
5701 cancel_lru_locks osc
5702 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
5707 run_test 150 "truncate/append tests"
5709 function roc_access() {
5710 ACCNUM=`$LCTL get_param -n obdfilter.*.stats | \
5711 grep 'cache_access'| awk '{print $2}' | \
5712 awk '{sum=sum+$3} END{print sum}'`
5716 function roc_hit() {
5717 ACCNUM=`$LCTL get_param -n obdfilter.*.stats | \
5718 grep 'cache_hit'|awk '{print $2}' | \
5719 awk '{sum=sum+$1} END{print sum}'`
5726 # check whether obdfilter is cache capable at all
5727 if ! $LCTL get_param -n obdfilter.*.read_cache_enable; then
5728 echo "not cache-capable obdfilter"
5732 # check cache is enabled on all obdfilters
5733 if $LCTL get_param -n obdfilter.*.read_cache_enable | grep 0 >&/dev/null; then
5734 echo "oss cache is disabled"
5738 $LCTL set_param -n obdfilter.*.writethrough_cache_enable 1
5740 # pages should be in the case right after write
5741 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES || error "dd failed"
5743 cancel_lru_locks osc
5744 cat $DIR/$tfile >/dev/null
5746 if ! let "AFTER - BEFORE == CPAGES"; then
5747 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
5750 # the following read invalidates the cache
5751 cancel_lru_locks osc
5752 $LCTL set_param -n obdfilter.*.read_cache_enable 0
5753 cat $DIR/$tfile >/dev/null
5755 # now data shouldn't be found in the cache
5757 cancel_lru_locks osc
5758 cat $DIR/$tfile >/dev/null
5760 if ! let "AFTER - BEFORE == CPAGES"; then
5761 error "IN CACHE: before: $BEFORE, after: $AFTER"
5764 $LCTL set_param -n obdfilter.*.read_cache_enable 1
5767 run_test 151 "test cache on oss and controls ==============================="
5770 local TF="$TMP/$tfile"
5772 # simulate ENOMEM during write
5773 #define OBD_FAIL_OST_NOMEM 0x226
5774 lctl set_param fail_loc=0x80000226
5775 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
5777 sync || error "sync failed"
5778 lctl set_param fail_loc=0
5780 # discard client's cache
5781 cancel_lru_locks osc
5783 # simulate ENOMEM during read
5784 lctl set_param fail_loc=0x80000226
5785 cmp $TF $DIR/$tfile || error "cmp failed"
5786 lctl set_param fail_loc=0
5790 run_test 152 "test read/write with enomem ============================"
5795 TGTPOOL_MAX=$(($TGT_COUNT - 1))
5797 TGTPOOL_LIST=`seq $TGTPOOL_FIRST $TGTPOOL_STEP $TGTPOOL_MAX`
5798 POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
5799 POOL_DIR=$POOL_ROOT/dir_tst
5800 POOL_FILE=$POOL_ROOT/file_tst
5802 check_file_in_pool()
5805 res=$($GETSTRIPE $file | grep 0x | cut -f2)
5808 found=$(echo :$TGTPOOL_LIST: | tr " " ":" | grep :$i:)
5809 if [[ "$found" == "" ]]
5811 echo "pool list: $TGTPOOL_LIST"
5812 echo "striping: $res"
5813 error "$file not allocated in $POOL"
5821 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5822 do_facet mgs $LCTL pool_new $FSNAME.$POOL
5823 do_facet mgs $LCTL get_param -n lov.$FSNAME-MDT0000-mdtlov.pools.$POOL
5824 [ $? == 0 ] || error "Pool creation of $POOL failed"
5826 run_test 200a "Create new pool =========================================="
5829 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5830 TGT=$(seq -f $FSNAME-OST%04g_UUID $TGTPOOL_FIRST $TGTPOOL_STEP \
5831 $TGTPOOL_MAX | tr '\n' ' ')
5832 do_facet mgs $LCTL pool_add $FSNAME.$POOL \
5833 $FSNAME-OST[$TGTPOOL_FIRST-$TGTPOOL_MAX/$TGTPOOL_STEP]_UUID
5834 res=$(do_facet mgs $LCTL get_param -n lov.$FSNAME-MDT0000-mdtlov.pools.$POOL | sort \
5836 [ "$res" = "$TGT" ] || error "Pool content ($res) do not match requested ($TGT)"
5838 run_test 200b "Add targets to a pool ===================================="
5841 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5843 $SETSTRIPE -c 2 -p $POOL $POOL_DIR
5844 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR"
5846 run_test 200c "Set pool on a directory ================================="
5849 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5850 res=$($GETSTRIPE $POOL_DIR | grep pool: | cut -f8 -d " ")
5851 [ "$res" = $POOL ] || error "Pool on $POOL_DIR is not $POOL"
5853 run_test 200d "Check pool on a directory ==============================="
5856 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5858 for i in $(seq -w 1 $(($TGT_COUNT * 3)))
5860 file=$POOL_DIR/file-$i
5862 check_file_in_pool $file
5865 failed=$(($failed + 1))
5868 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
5870 run_test 200e "Check files allocation from directory pool =============="
5873 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5876 for i in $(seq -w 1 $(($TGT_COUNT * 3)))
5878 file=$POOL_FILE/spoo-$i
5879 $SETSTRIPE -p $POOL $file
5880 check_file_in_pool $file
5883 failed=$(($failed + 1))
5886 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
5888 run_test 200f "Create files in a pool ==================================="
5891 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5892 TGT=$(do_facet mgs $LCTL get_param -n lov.$FSNAME-MDT0000-mdtlov.pools.$POOL | head -1)
5893 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
5894 res=$(do_facet mgs $LCTL get_param -n lov.$FSNAME-MDT0000-mdtlov.pools.$POOL | grep $TGT)
5895 [ "$res" = "" ] || error "$TGT not removed from $FSNAME.$POOL"
5897 run_test 200g "Remove a target from a pool ============================="
5900 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5901 for TGT in $(do_facet mgs $LCTL get_param -n lov.$FSNAME-MDT0000-mdtlov.pools.$POOL)
5903 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
5905 res=$(do_facet mgs $LCTL get_param -n lov.$FSNAME-MDT0000-mdtlov.pools.$POOL)
5906 [ "$res" = "" ] || error "Pool $FSNAME.$POOL cannot be drained"
5908 run_test 200h "Remove all targets from a pool =========================="
5911 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5912 do_facet mgs $LCTL pool_destroy $FSNAME.$POOL
5913 res=$(do_facet mgs "$LCTL get_param -n lov.$FSNAME-MDT0000-mdtlov.pools.$POOL 2>/dev/null")
5914 [ "$res" = "" ] || error "Pool $FSNAME.$POOL is not destroyed"
5916 run_test 200i "Remove a pool ============================================"
5922 log "cleanup: ======================================================"
5923 check_and_cleanup_lustre
5924 if [ "$I_MOUNTED" != "yes" ]; then
5925 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true
5928 echo '=========================== finished ==============================='
5929 [ -f "$SANITYLOG" ] && cat $SANITYLOG && grep -q FAIL $SANITYLOG && exit 1 || true
5930 echo "$0: completed"