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"
3168 run_test 72 "Test that remove suid works properly (bug5695) ===="
3170 # bug 3462 - multiple simultaneous MDC requests
3174 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
3177 lctl set_param fail_loc=0x80000129
3178 multiop $DIR/d73-1/f73-2 Oc &
3180 lctl set_param fail_loc=0
3182 multiop $DIR/d73-2/f73-3 Oc &
3186 wait $pid1 || return 1
3190 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
3191 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
3192 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
3196 run_test 73 "multiple MDC requests (should not deadlock)"
3198 test_74a() { # bug 6149, 6184
3199 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
3201 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
3202 # will spin in a tight reconnection loop
3204 lctl set_param fail_loc=0x8000030e
3205 # get any lock that won't be difficult - lookup works.
3207 lctl set_param fail_loc=0
3211 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
3213 test_74b() { # bug 13310
3214 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
3216 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
3217 # will spin in a tight reconnection loop
3218 lctl set_param fail_loc=0x8000030e
3219 # get a "difficult" lock
3221 lctl set_param fail_loc=0
3225 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
3227 JOIN=${JOIN:-"lfs join"}
3234 [ $T75_PREP = "yes" ] && return
3235 echo "using F75=$F75, F128k=$F128k, FHEAD=$FHEAD, FTAIL=$FTAIL"
3237 dd if=/dev/urandom of=${F75}_128k bs=128k count=1 || error "dd failed"
3244 # skipped temporarily: we do not have join file currently
3245 # please remove this when ready - huanghua
3249 cp -p ${F128k} ${FHEAD}
3250 log "finished cp to $FHEAD"
3251 cp -p ${F128k} ${FTAIL}
3252 log "finished cp to $FTAIL"
3253 cat ${F128k} ${F128k} > ${F75}_sim_sim
3255 $JOIN ${FHEAD} ${FTAIL} || error "join ${FHEAD} ${FTAIL} error"
3256 log "finished join $FHEAD to ${F75}_sim_sim"
3257 cmp ${FHEAD} ${F75}_sim_sim || error "${FHEAD} ${F75}_sim_sim differ"
3258 log "finished cmp $FHEAD to ${F75}_sim_sim"
3259 $CHECKSTAT -a ${FTAIL} || error "tail ${FTAIL} still exist after join"
3261 run_test 75a "TEST join file ===================================="
3264 # skipped temporarily: we do not have join file currently
3265 # please remove this when ready - huanghua
3269 cp -p ${F128k} ${FTAIL}
3270 cat ${F75}_sim_sim >> ${F75}_join_sim
3271 cat ${F128k} >> ${F75}_join_sim
3272 $JOIN ${FHEAD} ${FTAIL} || error "join ${FHEAD} ${FTAIL} error"
3273 cmp ${FHEAD} ${F75}_join_sim || \
3274 error "${FHEAD} ${F75}_join_sim are different"
3275 $CHECKSTAT -a ${FTAIL} || error "tail ${FTAIL} exist after join"
3277 run_test 75b "TEST join file 2 =================================="
3280 # skipped temporarily: we do not have join file currently
3281 # please remove this when ready - huanghua
3285 cp -p ${F128k} ${FTAIL}
3286 cat ${F128k} >> ${F75}_sim_join
3287 cat ${F75}_join_sim >> ${F75}_sim_join
3288 $JOIN ${FTAIL} ${FHEAD} || error "join error"
3289 cmp ${FTAIL} ${F75}_sim_join || \
3290 error "${FTAIL} ${F75}_sim_join are different"
3291 $CHECKSTAT -a ${FHEAD} || error "tail ${FHEAD} exist after join"
3293 run_test 75c "TEST join file 3 =================================="
3296 # skipped temporarily: we do not have join file currently
3297 # please remove this when ready - huanghua
3301 cp -p ${F128k} ${FHEAD}
3302 cp -p ${F128k} ${FHEAD}_tmp
3303 cat ${F75}_sim_sim >> ${F75}_join_join
3304 cat ${F75}_sim_join >> ${F75}_join_join
3305 $JOIN ${FHEAD} ${FHEAD}_tmp || error "join ${FHEAD} ${FHEAD}_tmp error"
3306 $JOIN ${FHEAD} ${FTAIL} || error "join ${FHEAD} ${FTAIL} error"
3307 cmp ${FHEAD} ${F75}_join_join ||error "${FHEAD} ${F75}_join_join differ" $CHECKSTAT -a ${FHEAD}_tmp || error "${FHEAD}_tmp exist after join"
3308 $CHECKSTAT -a ${FTAIL} || error "tail ${FTAIL} exist after join (2)"
3310 run_test 75d "TEST join file 4 =================================="
3313 # skipped temporarily: we do not have join file currently
3314 # please remove this when ready - huanghua
3318 rm -rf ${FHEAD} || "delete join file error"
3320 run_test 75e "TEST join file 5 (remove joined file) ============="
3323 # skipped temporarily: we do not have join file currently
3324 # please remove this when ready - huanghua
3328 cp -p ${F128k} ${F75}_join_10_compare
3329 cp -p ${F128k} ${F75}_join_10
3330 for ((i = 0; i < 10; i++)); do
3331 cat ${F128k} >> ${F75}_join_10_compare
3332 cp -p ${F128k} ${FTAIL}
3333 $JOIN ${F75}_join_10 ${FTAIL} || \
3334 error "join ${F75}_join_10 ${FTAIL} error"
3335 $CHECKSTAT -a ${FTAIL} || error "tail file exist after join"
3337 cmp ${F75}_join_10 ${F75}_join_10_compare || \
3338 error "files ${F75}_join_10 ${F75}_join_10_compare differ"
3340 run_test 75f "TEST join file 6 (join 10 files) =================="
3343 # skipped temporarily: we do not have join file currently
3344 # please remove this when ready - huanghua
3346 [ ! -f ${F75}_join_10 ] && echo "${F75}_join_10 missing" && return
3347 $LFS getstripe ${F75}_join_10
3349 $OPENUNLINK ${F75}_join_10 ${F75}_join_10 || error "files unlink open"
3353 run_test 75g "TEST join file 7 (open unlink) ===================="
3356 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
3359 test_76() { # bug 1443
3360 DETH=$(grep deathrow /proc/kallsyms /proc/ksyms 2> /dev/null | wc -l)
3361 [ $DETH -eq 0 ] && skip "No _iget." && return 0
3362 BEFORE_INODES=`num_inodes`
3363 echo "before inodes: $BEFORE_INODES"
3365 [ "$SLOW" = "no" ] && COUNT=100
3366 for i in `seq $COUNT`; do
3370 AFTER_INODES=`num_inodes`
3371 echo "after inodes: $AFTER_INODES"
3372 [ $AFTER_INODES -gt $((BEFORE_INODES + 32)) ] && \
3373 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
3376 run_test 76 "destroy duplicate inodes in client inode cache ===="
3381 # Note: in sptlrpc modes which enable its own bulk checksum, the
3382 # original crc32_le bulk checksum will be automatically disabled,
3383 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
3384 # will be checked by sptlrpc code against sptlrpc bulk checksum.
3385 # In this case set_checksums() will not be no-op, because sptlrpc
3386 # bulk checksum will be enabled all through the test.
3388 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
3389 lctl set_param -n osc.*.checksums $1
3393 export ORIG_CSUM_TYPE=""
3394 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
3397 [ "$ORIG_CSUM_TYPE" ] || \
3398 ORIG_CSUM_TYPE=`lctl get_param -n osc/*osc-[^mM]*/checksum_type |
3399 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`
3400 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
3401 log "set checksum type to $1"
3404 F77_TMP=$TMP/f77-temp
3407 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
3408 error "error writing to $F77_TMP"
3411 test_77a() { # bug 10889
3412 [ ! -f $F77_TMP ] && setup_f77
3414 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
3418 run_test 77a "normal checksum read/write operation ============="
3420 test_77b() { # bug 10889
3421 [ ! -f $F77_TMP ] && setup_f77
3422 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3423 lctl set_param fail_loc=0x80000409
3425 dd if=$F77_TMP of=$DIR/f77b bs=1M count=$F77SZ conv=sync || \
3426 error "dd error: $?"
3427 lctl set_param fail_loc=0
3431 run_test 77b "checksum error on client write ===================="
3433 test_77c() { # bug 10889
3434 [ ! -f $DIR/f77b ] && skip "requires 77b - skipping" && return
3436 for algo in $CKSUM_TYPES; do
3437 cancel_lru_locks osc
3438 set_checksum_type $algo
3439 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
3440 lctl set_param fail_loc=0x80000408
3441 cmp $F77_TMP $DIR/f77b || error "file compare failed"
3442 lctl set_param fail_loc=0
3445 set_checksum_type $ORIG_CSUM_TYPE
3447 run_test 77c "checksum error on client read ==================="
3449 test_77d() { # bug 10889
3450 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3451 lctl set_param fail_loc=0x80000409
3453 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
3454 error "direct write: rc=$?"
3455 lctl set_param fail_loc=0
3458 run_test 77d "checksum error on OST direct write ==============="
3460 test_77e() { # bug 10889
3461 [ ! -f $DIR/f77 ] && skip "requires 77d - skipping" && return
3462 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
3463 lctl set_param fail_loc=0x80000408
3465 cancel_lru_locks osc
3466 directio read $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
3467 error "direct read: rc=$?"
3468 lctl set_param fail_loc=0
3471 run_test 77e "checksum error on OST direct read ================"
3473 test_77f() { # bug 10889
3475 for algo in $CKSUM_TYPES; do
3476 cancel_lru_locks osc
3477 set_checksum_type $algo
3478 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3479 lctl set_param fail_loc=0x409
3480 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) && \
3481 error "direct write succeeded"
3482 lctl set_param fail_loc=0
3484 set_checksum_type $ORIG_CSUM_TYPE
3487 run_test 77f "repeat checksum error on write (expect error) ===="
3489 test_77g() { # bug 10889
3490 remote_ost_nodsh && skip "remote OST with nodsh" && return
3492 [ ! -f $F77_TMP ] && setup_f77
3494 $SETSTRIPE $DIR/f77g -c 1 -i 0
3495 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
3496 do_facet ost1 lctl set_param fail_loc=0x8000021a
3498 dd if=$F77_TMP of=$DIR/f77g bs=1M count=$F77SZ || \
3499 error "write error: rc=$?"
3500 do_facet ost1 lctl set_param fail_loc=0
3503 run_test 77g "checksum error on OST write ======================"
3505 test_77h() { # bug 10889
3506 remote_ost_nodsh && skip "remote OST with nodsh" && return
3508 [ ! -f $DIR/f77g ] && skip "requires 77g - skipping" && return
3509 cancel_lru_locks osc
3510 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
3511 do_facet ost1 lctl set_param fail_loc=0x8000021b
3513 cmp $F77_TMP $DIR/f77g || error "file compare failed"
3514 do_facet ost1 lctl set_param fail_loc=0
3517 run_test 77h "checksum error on OST read ======================="
3519 test_77i() { # bug 13805
3520 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
3521 lctl set_param fail_loc=0x40b
3522 remount_client $MOUNT
3523 lctl set_param fail_loc=0
3524 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
3525 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
3526 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
3527 [ "$algo" = "crc32" ] || error "algo set to $algo instead of crc32"
3529 remount_client $MOUNT
3531 run_test 77i "client not supporting OSD_CONNECT_CKSUM =========="
3533 test_77j() { # bug 13805
3534 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
3535 lctl set_param fail_loc=0x40c
3536 remount_client $MOUNT
3537 lctl set_param fail_loc=0
3538 sleep 2 # wait async osc connect to finish
3539 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
3540 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
3541 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
3542 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
3544 remount_client $MOUNT
3546 run_test 77j "client only supporting ADLER32 ===================="
3548 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
3552 test_78() { # bug 10901
3554 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
3555 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
3556 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
3557 echo "MemTotal: $MEMTOTAL"
3558 # reserve 256MB of memory for the kernel and other running processes,
3559 # and then take 1/2 of the remaining memory for the read/write buffers.
3560 if [ $MEMTOTAL -gt 512 ] ;then
3561 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
3563 # for those poor memory-starved high-end clusters...
3564 MEMTOTAL=$((MEMTOTAL / 2))
3566 echo "Mem to use for directio: $MEMTOTAL"
3567 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
3568 [ $F78SIZE -gt 512 ] && F78SIZE=512
3569 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
3570 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
3571 echo "Smallest OST: $SMALLESTOST"
3572 [ $SMALLESTOST -lt 10240 ] && \
3573 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
3575 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ] && \
3576 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
3578 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
3579 echo "File size: $F78SIZE"
3580 $SETSTRIPE $DIR/$tfile -c $OSTCOUNT || error "setstripe failed"
3581 for i in `seq 1 $NSEQ`
3583 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
3584 echo directIO rdwr round $i of $NSEQ
3585 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
3590 run_test 78 "handle large O_DIRECT writes correctly ============"
3592 test_79() { # bug 12743
3593 wait_delete_completed
3595 BKTOTAL=$(calc_osc_kbytes kbytestotal)
3596 BKFREE=$(calc_osc_kbytes kbytesfree)
3597 BKAVAIL=$(calc_osc_kbytes kbytesavail)
3599 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
3600 DFTOTAL=`echo $STRING | cut -d, -f1`
3601 DFUSED=`echo $STRING | cut -d, -f2`
3602 DFAVAIL=`echo $STRING | cut -d, -f3`
3603 DFFREE=$(($DFTOTAL - $DFUSED))
3605 ALLOWANCE=$((64 * $OSTCOUNT))
3607 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
3608 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
3609 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
3611 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
3612 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
3613 error "df free($DFFREE) mismatch OST free($BKFREE)"
3615 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
3616 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
3617 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
3620 run_test 79 "df report consistency check ======================="
3622 test_80() { # bug 10718
3623 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
3626 cancel_lru_locks osc
3628 DIFF=$((AFTER-BEFORE))
3629 if [ $DIFF -gt 1 ] ; then
3630 error "elapsed for 1M@1T = $DIFF"
3635 run_test 80 "Page eviction is equally fast at high offsets too ===="
3637 # on the LLNL clusters, runas will still pick up root's $TMP settings,
3638 # which will not be writable for the runas user, and then you get a CVS
3639 # error message with a corrupt path string (CVS bug) and panic.
3640 # We're not using much space, so just stick it in /tmp, which is safe.
3646 [ $RUNAS_ID -ne $UID ] && HOME=/tmp
3649 mkdir -p $DIR/d99cvsroot
3650 chown $RUNAS_ID $DIR/d99cvsroot
3651 $RUNAS cvs -d $DIR/d99cvsroot init || error
3653 run_test 99a "cvs init ========================================="
3656 [ -z "$(which cvs 2>/dev/null)" ] && skip "could not find cvs" && return
3657 [ ! -d $DIR/d99cvsroot ] && test_99a
3659 # some versions of cvs import exit(1) when asked to import links or
3660 # files they can't read. ignore those files.
3661 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
3662 ! -perm +4 -printf '-I %f\n')
3663 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
3664 d99reposname vtag rtag
3666 run_test 99b "cvs import ======================================="
3669 [ -z "$(which cvs 2>/dev/null)" ] && skip "could not find cvs" && return
3670 [ ! -d $DIR/d99cvsroot ] && test_99b
3672 mkdir -p $DIR/d99reposname
3673 chown $RUNAS_ID $DIR/d99reposname
3674 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
3676 run_test 99c "cvs checkout ====================================="
3679 [ -z "$(which cvs 2>/dev/null)" ] && skip "could not find cvs" && return
3680 [ ! -d $DIR/d99cvsroot ] && test_99c
3681 cd $DIR/d99reposname
3683 $RUNAS cvs add -m 'addmsg' foo99
3685 run_test 99d "cvs add =========================================="
3688 [ -z "$(which cvs 2>/dev/null)" ] && skip "could not find cvs" && return
3689 [ ! -d $DIR/d99cvsroot ] && test_99c
3690 cd $DIR/d99reposname
3693 run_test 99e "cvs update ======================================="
3696 [ -z "$(which cvs 2>/dev/null)" ] && skip "could not find cvs" && return
3697 [ ! -d $DIR/d99cvsroot ] && test_99d
3698 cd $DIR/d99reposname
3699 $RUNAS cvs commit -m 'nomsg' foo99
3700 rm -fr $DIR/d99cvsroot
3702 run_test 99f "cvs commit ======================================="
3705 [ "$NETTYPE" = tcp ] || \
3706 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
3709 remote_ost_nodsh && skip "remote OST with nodsh" && return
3710 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3712 { skip "useless for local single node setup" && return; }
3714 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
3715 [ "$PROT" != "tcp" ] && continue
3716 RPORT=$(echo $REMOTE | cut -d: -f2)
3717 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
3720 LPORT=`echo $LOCAL | cut -d: -f2`
3721 if [ $LPORT -ge 1024 ]; then
3722 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
3724 error "local: $LPORT > 1024, remote: $RPORT"
3727 [ "$rc" = 0 ] || error "privileged port not found" )
3729 run_test 100 "check local port using privileged port ==========="
3731 function get_named_value()
3740 echo $line | sed "s/^$tag//"
3747 export CACHE_MAX=`lctl get_param -n llite.*.max_cached_mb | head -n 1`
3749 lctl set_param -n llite.*.max_cached_mb $CACHE_MAX
3757 [ "$CPU" = "UML" ] && nreads=1000
3758 local cache_limit=32
3760 lctl set_param -n osc.*-osc*.rpc_stats 0
3761 trap cleanup_101 EXIT
3762 lctl set_param -n llite.*.read_ahead_stats 0
3763 lctl set_param -n llite.*.max_cached_mb $cache_limit
3766 # randomly read 10000 of 64K chunks from file 3x 32MB in size
3768 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
3769 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
3772 for s in `lctl get_param -n llite.*.read_ahead_stats | \
3773 get_named_value 'read but discarded' | cut -d" " -f1`; do
3774 discard=$(($discard + $s))
3778 if [ $(($discard * 10)) -gt $nreads ] ;then
3779 lctl get_param osc.*-osc*.rpc_stats
3780 lctl get_param llite.*.read_ahead_stats
3781 error "too many ($discard) discarded pages"
3783 rm -f $DIR/$tfile || true
3785 run_test 101 "check read-ahead for random reads ================"
3787 export SETUP_TEST101=no
3789 [ "$SETUP_TEST101" = "yes" ] && return
3792 STRIPE_COUNT=$OSTCOUNT
3795 trap cleanup_test101 EXIT
3796 # prepare the read-ahead file
3797 $SETSTRIPE $DIR/$tfile -s $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT
3799 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
3804 [ "$SETUP_TEST101" = "yes" ] || return
3812 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
3817 local STRIPE_SIZE=1048576
3818 local RA_INC=1048576
3819 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
3820 local FILE_LENGTH=$((64*100))
3821 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
3822 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
3823 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
3824 get_named_value 'read but discarded' | \
3825 cut -d" " -f1 | calc_total`
3827 if [ $DISCARD -gt $discard_limit ]; then
3828 lctl get_param llite.*.read_ahead_stats
3829 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
3831 echo "Read-ahead success for size ${READ_SIZE}"
3836 [ "$OSTCOUNT" -lt "2" ] && skip "skipping stride IO stride-ahead test" && return
3837 local STRIPE_SIZE=1048576
3838 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
3839 local FILE_LENGTH=$((STRIPE_SIZE*100))
3840 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
3841 # prepare the read-ahead file
3843 cancel_lru_locks osc
3844 for BIDX in 2 4 8 16 32 64 128 256
3846 local BSIZE=$((BIDX*4096))
3847 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
3848 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
3849 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
3850 $LCTL set_param -n llite.*.read_ahead_stats 0
3851 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
3852 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
3853 cancel_lru_locks osc
3859 run_test 101b "check stride-io mode read-ahead ================="
3861 export SETUP_TEST102=no
3863 [ "$SETUP_TEST102" = "yes" ] && return
3869 trap cleanup_test102 EXIT
3871 $SETSTRIPE $tdir -s $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT
3875 for count in 1 2 3 4
3877 for offset in 0 1 2 3
3879 local stripe_size=`expr $STRIPE_SIZE \* $num`
3880 local file=file"$num-$offset-$count"
3881 $SETSTRIPE $file -s $stripe_size -i $offset -c $count
3887 star -c f=$TMP/f102.tar $tdir
3892 [ "$SETUP_TEST102" = "yes" ] || return
3900 local testfile=$DIR/xattr_testfile
3905 [ "$UID" != 0 ] && skip "must run as root" && return
3906 [ -z "`lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr`" ] && skip "must have user_xattr" && return
3908 [ -z "$(which setfattr 2>/dev/null)" ] && skip "could not find setfattr" && return
3910 echo "set/get xattr..."
3911 setfattr -n trusted.name1 -v value1 $testfile || error
3912 [ "`getfattr -n trusted.name1 $testfile 2> /dev/null | \
3913 grep "trusted.name1"`" == "trusted.name1=\"value1\"" ] || error
3915 setfattr -n user.author1 -v author1 $testfile || error
3916 [ "`getfattr -n user.author1 $testfile 2> /dev/null | \
3917 grep "user.author1"`" == "user.author1=\"author1\"" ] || error
3920 setfattr -n trusted.name2 -v value2 $testfile || error
3921 setfattr -n trusted.name3 -v value3 $testfile || error
3922 [ `getfattr -d -m "^trusted" $testfile 2> /dev/null | \
3923 grep "trusted.name" | wc -l` -eq 3 ] || error
3926 setfattr -n user.author2 -v author2 $testfile || error
3927 setfattr -n user.author3 -v author3 $testfile || error
3928 [ `getfattr -d -m "^user" $testfile 2> /dev/null | \
3929 grep "user" | wc -l` -eq 3 ] || error
3931 echo "remove xattr..."
3932 setfattr -x trusted.name1 $testfile || error
3933 getfattr -d -m trusted $testfile 2> /dev/null | \
3934 grep "trusted.name1" && error || true
3936 setfattr -x user.author1 $testfile || error
3937 getfattr -d -m user $testfile 2> /dev/null | \
3938 grep "user.author1" && error || true
3940 # b10667: setting lustre special xattr be silently discarded
3941 echo "set lustre special xattr ..."
3942 setfattr -n "trusted.lov" -v "invalid value" $testfile || error
3946 run_test 102a "user xattr test =================================="
3949 # b10930: get/set/list trusted.lov xattr
3950 echo "get/set/list trusted.lov xattr ..."
3951 [ "$OSTCOUNT" -lt "2" ] && skip "skipping 2-stripe test" && return
3952 local testfile=$DIR/$tfile
3953 $SETSTRIPE $testfile -s 65536 -i 1 -c 2
3954 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
3955 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
3957 local testfile2=${testfile}2
3958 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
3959 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
3962 setfattr -n trusted.lov -v $value $testfile2
3963 local tmp_file=${testfile}3
3964 $GETSTRIPE -v $testfile2 > $tmp_file
3965 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
3966 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
3967 [ "$stripe_size" -eq 65536 ] || error "stripe size $stripe_size != 65536"
3968 [ "$stripe_count" -eq 2 ] || error "stripe count $stripe_count != 2"
3971 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
3974 # b10930: get/set/list lustre.lov xattr
3975 echo "get/set/list lustre.lov xattr ..."
3976 [ "$OSTCOUNT" -lt "2" ] && skip "skipping 2-stripe test" && return
3978 chown $RUNAS_ID $DIR/$tdir
3979 local testfile=$DIR/$tdir/$tfile
3980 $RUNAS $SETSTRIPE $testfile -s 65536 -i 1 -c 2
3981 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
3982 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
3984 local testfile2=${testfile}2
3985 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
3986 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
3988 $RUNAS $MCREATE $testfile2
3989 $RUNAS setfattr -n lustre.lov -v $value $testfile2
3990 local tmp_file=${testfile}3
3991 $RUNAS $GETSTRIPE -v $testfile2 > $tmp_file
3992 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
3993 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
3994 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
3995 [ $stripe_count -eq 2 ] || error "stripe count $stripe_count != 2"
3997 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
4003 local lines=`sed -n '/obdidx/=' $1`
4004 stripe_size=`awk '{if($1~/size/) print $2}' $1`
4005 stripe_count=`awk '{if($1~/count/) print $2}' $1`
4006 lines=`expr $lines + 1`
4007 stripe_offset=`sed -n ${lines}p $1 |awk '{print $1}'`
4010 compare_stripe_info1() {
4013 for count in 1 2 3 4
4015 for offset in 0 1 2 3
4017 local size=`expr $STRIPE_SIZE \* $num`
4018 local file=file"$num-$offset-$count"
4020 $GETSTRIPE -v $file > $tmp_file
4021 get_stripe_info $tmp_file
4022 if test $stripe_size -ne $size
4024 error "$file: different stripe size" && return
4026 if test $stripe_count -ne $count
4028 error "$file: different stripe count" && return
4030 if test $stripe_offset -ne 0
4032 error "$file: different stripe offset" && return
4040 compare_stripe_info2() {
4043 for count in 1 2 3 4
4045 for offset in 0 1 2 3
4047 local size=`expr $STRIPE_SIZE \* $num`
4048 local file=file"$num-$offset-$count"
4050 $GETSTRIPE -v $file > $tmp_file
4051 get_stripe_info $tmp_file
4052 if test $stripe_size -ne $size
4054 error "$file: different stripe size" && return
4056 if test $stripe_count -ne $count
4058 error "$file: different stripe count" && return
4060 if test $stripe_offset -ne $offset
4062 error "$file: different stripe offset" && return
4071 # b10930: star test for trusted.lov xattr
4072 star --xhelp 2>&1 | grep -q nolustre
4075 skip "being skipped because a lustre-aware star is not installed." && return
4077 [ "$OSTCOUNT" -lt "4" ] && skip "skipping 4-stripe test" && return
4080 star -x f=$TMP/f102.tar -C $DIR/d102d
4082 compare_stripe_info1
4085 run_test 102d "star restore stripe info from tarfile,not keep osts ==========="
4088 # b10930: star test for trusted.lov xattr
4089 star --xhelp 2>&1 | grep -q nolustre
4090 [ $? -ne 0 ] && skip "lustre-aware star is not installed" && return
4091 [ "$OSTCOUNT" -lt "4" ] && skip "skipping 4-stripe test" && return
4094 star -x -preserve-osts f=$TMP/f102.tar -C $DIR/d102e
4096 compare_stripe_info2
4098 run_test 102e "star restore stripe info from tarfile, keep osts ==========="
4101 # b10930: star test for trusted.lov xattr
4102 star --xhelp 2>&1 | grep -q nolustre
4103 [ $? -ne 0 ] && skip "lustre-aware star is not installed" && return
4104 [ "$OSTCOUNT" -lt "4" ] && skip "skipping 4-stripe test" && return
4108 star -copy $tdir $DIR/d102f
4110 compare_stripe_info1
4112 run_test 102f "star copy files, not keep osts ==========="
4115 # b10930: star test for trusted.lov xattr
4116 star --xhelp 2>&1 | grep -q nolustre
4117 [ $? -ne 0 ] && skip "lustre-aware star is not installed" && return
4118 [ "$OSTCOUNT" -lt "4" ] && skip "skipping 4-stripe test" && return
4122 star -copy -preserve-osts $tdir $DIR/d102g
4124 compare_stripe_info2
4127 run_test 102g "star copy files, keep osts ==========="
4129 test_102h() { # bug 15777
4130 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
4131 skip "must have user_xattr" && return
4132 [ -z "$(which setfattr 2>/dev/null)" ] &&
4133 skip "could not find setfattr" && return
4138 VALUE=datadatadatadatadatadatadatadata
4139 while [ $(echo $VALUE | wc -c) -lt $XSIZE ]; do
4140 VALUE="$VALUE$VALUE"
4142 log "save $XBIG on $DIR/$tfile"
4143 setfattr -n $XBIG -v "$VALUE" $DIR/$tfile ||
4144 error "saving $XBIG on $DIR/$tfile failed"
4145 ORIG=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4146 OSIZE=$(echo $ORIG | wc -c)
4147 [ $OSIZE -lt $XSIZE ] && error "set $XBIG too small ($OSIZE < $XSIZE)"
4150 log "save $XSML on $DIR/$tfile"
4151 setfattr -n $XSML -v val $DIR/$tfile ||
4152 error "saving $XSML on $DIR/$tfile failed"
4153 NEW=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4154 if [ "$NEW" != "$ORIG" ]; then
4157 error "$XBIG different after saving $XSML"
4160 log "grow $XSML on $DIR/$tfile"
4161 setfattr -n $XSML -v "$VALUE" $DIR/$tfile ||
4162 error "growing $XSML on $DIR/$tfile failed"
4163 NEW=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4164 if [ "$NEW" != "$ORIG" ]; then
4167 error "$XBIG different after growing $XSML"
4169 log "$XBIG still valid after growing $XSML"
4172 run_test 102h "grow xattr from inside inode to external block"
4174 test_102i() { # bug 17038
4176 ln -s $DIR/$tfile $DIR/${tfile}link
4177 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
4178 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"
4179 rm -f $DIR/$tfile $DIR/${tfile}link
4181 run_test 102i "lgetxattr test on symbolic link ============"
4185 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
4190 [ "$UID" != 0 ] && skip "must run as root" && return
4191 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
4192 [ -z "$(which setfacl 2>/dev/null)" ] && skip "could not find setfacl" && return
4193 $GSS && skip "could not run under gss" && return
4195 declare -a identity_old
4197 for num in `seq $MDSCOUNT`; do
4198 switch_identity $num true || identity_old[$num]=$?
4205 echo "performing cp ..."
4206 run_acl_subtest cp || error
4207 echo "performing getfacl-noacl..."
4208 run_acl_subtest getfacl-noacl || error
4209 echo "performing misc..."
4210 run_acl_subtest misc || error
4211 echo "performing permissions..."
4212 run_acl_subtest permissions || error
4213 echo "performing setfacl..."
4214 run_acl_subtest setfacl || error
4216 # inheritance test got from HP
4217 echo "performing inheritance..."
4218 cp $LUSTRE/tests/acl/make-tree . || error
4219 chmod +x make-tree || error
4220 run_acl_subtest inheritance || error
4226 for num in `seq $MDSCOUNT`; do
4227 if [ "${identity_old[$num]}" = 1 ]; then
4228 switch_identity $num false || identity_old[$num]=$?
4232 run_test 103 "acl test ========================================="
4236 lfs df || error "lfs df failed"
4237 lfs df -ih || error "lfs df -ih failed"
4238 lfs df -h $DIR || error "lfs df -h $DIR failed"
4239 lfs df -i $DIR || error "lfs df -i $DIR failed"
4240 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
4241 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
4243 OSC=`lctl get_param -n devices | awk '/-osc-/ {print $4}' | head -n 1`
4244 lctl --device %$OSC deactivate
4245 lfs df || error "lfs df with deactivated OSC failed"
4246 lctl --device %$OSC recover
4247 lfs df || error "lfs df with reactivated OSC failed"
4250 run_test 104 "lfs df [-ih] [path] test ========================="
4253 # doesn't work on 2.4 kernels
4255 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4257 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
4259 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
4263 run_test 105a "flock when mounted without -o flock test ========"
4267 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4269 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
4271 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
4275 run_test 105b "fcntl when mounted without -o flock test ========"
4279 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4281 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
4283 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
4287 run_test 105c "lockf when mounted without -o flock test ========"
4289 test_105d() { # bug 15924
4291 [ -z "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ] && \
4292 skip "mount w/o flock enabled" && return
4293 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
4294 $LCTL set_param fail_loc=0x80000315
4295 flocks_test 2 $DIR/$tdir
4297 run_test 105d "flock race (should not freeze) ========"
4299 test_106() { #bug 10921
4301 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
4302 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
4304 run_test 106 "attempt exec of dir followed by chown of that dir"
4313 local save_pattern=$(sysctl -n kernel.core_pattern)
4314 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
4315 sysctl -w kernel.core_pattern=$file
4316 sysctl -w kernel.core_uses_pid=0
4324 kill -s 11 $SLEEPPID
4326 if [ -e $file ]; then
4327 size=`stat -c%s $file`
4328 [ $size -eq 0 ] && error "Fail to create core file $file"
4330 error "Fail to create core file $file"
4333 sysctl -w kernel.core_pattern=$save_pattern
4334 sysctl -w kernel.core_uses_pid=$save_uses_pid
4337 run_test 107 "Coredump on SIG"
4341 mkdir $DIR/d110/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa || error "mkdir with 255 char fail"
4342 mkdir $DIR/d110/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb && error "mkdir with 256 char should fail, but not"
4343 touch $DIR/d110/xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx || error "create with 255 char fail"
4344 touch $DIR/d110/yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy && error ""create with 256 char should fail, but not
4349 run_test 110 "filename length checking"
4352 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
4354 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
4356 echo "Starting with $OSTIO_pre threads"
4359 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
4360 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
4361 echo "$NUMTEST creates/unlinks"
4363 createmany -o $DIR/$tdir/$tfile $NUMTEST
4364 unlinkmany $DIR/$tdir/$tfile $NUMTEST
4366 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
4369 # don't return an error
4370 [ $OSTIO_post -eq $OSTIO_pre ] && echo \
4371 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&\
4372 echo "This may be fine, depending on what ran before this test" &&\
4373 echo "and how fast this system is." && return
4375 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
4377 run_test 115 "verify dynamic thread creation===================="
4380 wait_delete_completed
4381 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
4382 echo OST kbytes available: ${AVAIL[@]}
4383 MAXI=0; MAXV=${AVAIL[0]}
4384 MINI=0; MINV=${AVAIL[0]}
4385 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
4386 #echo OST $i: ${AVAIL[i]}kb
4387 if [ ${AVAIL[i]} -gt $MAXV ]; then
4388 MAXV=${AVAIL[i]}; MAXI=$i
4390 if [ ${AVAIL[i]} -lt $MINV ]; then
4391 MINV=${AVAIL[i]}; MINI=$i
4394 echo Min free space: OST $MINI: $MINV
4395 echo Max free space: OST $MAXI: $MAXV
4399 [ "$OSTCOUNT" -lt "2" ] && skip "$OSTCOUNT < 2 OSTs" && return
4401 echo -n "Free space priority "
4402 lctl get_param -n lov.*-clilov-*.qos_prio_free
4403 DELAY=$(lctl get_param -n lov.*-clilov-*.qos_maxage | head -1 | awk '{print $1}')
4406 [ $MINV -gt 960000 ] && skip "too much free space in OST$MINI, skip" &&\
4409 # generate uneven OSTs
4410 mkdir -p $DIR/$tdir/OST${MINI}
4413 echo "Filling 25% remaining space in OST${MINI} with ${FILL}Kb"
4414 $SETSTRIPE $DIR/$tdir/OST${MINI} -i $MINI -c 1
4416 while [ $FILL -gt 0 ]; do
4418 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i bs=2M count=1 2>/dev/null
4419 FILL=$(($FILL - 2048))
4427 DIFF=$(($MAXV - $MINV))
4428 DIFF2=$(($DIFF * 100 / $MINV))
4429 echo -n "diff=${DIFF}=${DIFF2}% must be > 20% for QOS mode..."
4430 if [ $DIFF2 -gt 20 ]; then
4433 echo "failed - QOS mode won't be used"
4434 error_ignore "QOS imbalance criteria not met"
4438 MINI1=$MINI; MINV1=$MINV
4439 MAXI1=$MAXI; MAXV1=$MAXV
4441 # now fill using QOS
4442 echo writing a bunch of files to QOS-assigned OSTs
4443 $SETSTRIPE $DIR/$tdir -c 1
4445 while [ $FILL -gt 0 ]; do
4447 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1024 count=200 2>/dev/null
4448 FILL=$(($FILL - 200))
4451 echo "wrote $i 200k files"
4455 echo "Note: free space may not be updated, so measurements might be off"
4457 DIFF2=$(($MAXV - $MINV))
4458 echo "free space delta: orig $DIFF final $DIFF2"
4459 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
4460 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
4461 echo "Wrote $DIFF to smaller OST $MINI1"
4462 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
4463 echo "Wrote $DIFF2 to larger OST $MAXI1"
4464 [ $DIFF -gt 0 ] && echo "Wrote $(($DIFF2 * 100 / $DIFF - 100))% more data to larger OST $MAXI1"
4466 # Figure out which files were written where
4467 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
4468 awk '/'$MINI1': / {print $2; exit}')
4470 MINC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
4471 echo "$MINC files created on smaller OST $MINI1"
4472 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
4473 awk '/'$MAXI1': / {print $2; exit}')
4475 MAXC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
4476 echo "$MAXC files created on larger OST $MAXI1"
4477 [ $MINC -gt 0 ] && echo "Wrote $(($MAXC * 100 / $MINC - 100))% more files to larger OST $MAXI1"
4478 [ $MAXC -gt $MINC ] || error_ignore "stripe QOS didn't balance free space"
4480 run_test 116 "stripe QOS: free space balance ==================="
4482 test_117() # bug 10891
4484 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
4485 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
4486 lctl set_param fail_loc=0x21e
4487 > $DIR/$tfile || error "truncate failed"
4488 lctl set_param fail_loc=0
4489 echo "Truncate succeeded."
4492 run_test 117 "verify fsfilt_extend =========="
4494 export OLD_RESENDCOUNT=""
4495 set_resend_count () {
4496 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
4497 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
4498 lctl set_param -n $PROC_RESENDCOUNT $1
4499 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
4502 [ "$SLOW" = "no" ] && set_resend_count 4 # for reduce test_118* time (bug 14842)
4504 # Reset async IO behavior after error case
4506 FILE=$DIR/reset_async
4508 # Ensure all OSCs are cleared
4509 $LSTRIPE $FILE 0 -1 -1
4510 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
4515 test_118a() #bug 11710
4519 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4520 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4521 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
4523 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4524 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4529 run_test 118a "verify O_SYNC works =========="
4533 remote_ost_nodsh && skip "remote OST with nodsh" && return
4537 #define OBD_FAIL_OST_ENOENT 0x217
4538 set_nodes_failloc "$(osts_nodes)" 0x217
4539 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4541 set_nodes_failloc "$(osts_nodes)" 0
4542 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4543 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4546 if [[ $RC -eq 0 ]]; then
4547 error "Must return error due to dropped pages, rc=$RC"
4551 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4552 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4556 echo "Dirty pages not leaked on ENOENT"
4558 # Due to the above error the OSC will issue all RPCs syncronously
4559 # until a subsequent RPC completes successfully without error.
4560 multiop $DIR/$tfile Ow4096yc
4565 run_test 118b "Reclaim dirty pages on fatal error =========="
4569 remote_ost_nodsh && skip "remote OST with nodsh" && return
4573 #define OBD_FAIL_OST_EROFS 0x216
4574 set_nodes_failloc "$(osts_nodes)" 0x216
4576 # multiop should block due to fsync until pages are written
4577 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
4581 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
4582 error "Multiop failed to block on fsync, pid=$MULTIPID"
4585 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4587 if [[ $WRITEBACK -eq 0 ]]; then
4588 error "No page in writeback, writeback=$WRITEBACK"
4591 set_nodes_failloc "$(osts_nodes)" 0
4594 if [[ $RC -ne 0 ]]; then
4595 error "Multiop fsync failed, rc=$RC"
4598 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4599 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4601 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4602 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4606 echo "Dirty pages flushed via fsync on EROFS"
4609 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
4613 remote_ost_nodsh && skip "remote OST with nodsh" && return
4617 #define OBD_FAIL_OST_BRW_PAUSE_BULK
4618 set_nodes_failloc "$(osts_nodes)" 0x214
4619 # multiop should block due to fsync until pages are written
4620 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
4624 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
4625 error "Multiop failed to block on fsync, pid=$MULTIPID"
4628 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4630 if [[ $WRITEBACK -eq 0 ]]; then
4631 error "No page in writeback, writeback=$WRITEBACK"
4634 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
4635 set_nodes_failloc "$(osts_nodes)" 0
4637 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4638 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4640 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4641 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4645 echo "Dirty pages gaurenteed flushed via fsync"
4648 run_test 118d "Fsync validation inject a delay of the bulk =========="
4653 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
4654 lctl set_param fail_loc=0x8000040a
4656 # Should simulate EINVAL error which is fatal
4657 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4659 if [[ $RC -eq 0 ]]; then
4660 error "Must return error due to dropped pages, rc=$RC"
4663 lctl set_param fail_loc=0x0
4665 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4666 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4667 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4669 if [[ $LOCKED -ne 0 ]]; then
4670 error "Locked pages remain in cache, locked=$LOCKED"
4673 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4674 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4678 echo "No pages locked after fsync"
4683 run_test 118f "Simulate unrecoverable OSC side error =========="
4688 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
4689 lctl set_param fail_loc=0x406
4691 # simulate local -ENOMEM
4692 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4695 lctl set_param fail_loc=0
4696 if [[ $RC -eq 0 ]]; then
4697 error "Must return error due to dropped pages, rc=$RC"
4700 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4701 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4702 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4704 if [[ $LOCKED -ne 0 ]]; then
4705 error "Locked pages remain in cache, locked=$LOCKED"
4708 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4709 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4713 echo "No pages locked after fsync"
4718 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
4721 remote_ost_nodsh && skip "remote OST with nodsh" && return
4725 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
4726 set_nodes_failloc "$(osts_nodes)" 0x20e
4727 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
4728 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4731 set_nodes_failloc "$(osts_nodes)" 0
4732 if [[ $RC -eq 0 ]]; then
4733 error "Must return error due to dropped pages, rc=$RC"
4736 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4737 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4738 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4740 if [[ $LOCKED -ne 0 ]]; then
4741 error "Locked pages remain in cache, locked=$LOCKED"
4744 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4745 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4749 echo "No pages locked after fsync"
4753 run_test 118h "Verify timeout in handling recoverables errors =========="
4756 remote_ost_nodsh && skip "remote OST with nodsh" && return
4760 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
4761 set_nodes_failloc "$(osts_nodes)" 0x20e
4763 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
4764 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
4767 set_nodes_failloc "$(osts_nodes)" 0
4771 if [[ $RC -ne 0 ]]; then
4772 error "got error, but should be not, rc=$RC"
4775 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4776 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4777 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
4778 if [[ $LOCKED -ne 0 ]]; then
4779 error "Locked pages remain in cache, locked=$LOCKED"
4782 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4783 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4787 echo "No pages locked after fsync"
4791 run_test 118i "Fix error before timeout in recoverable error =========="
4794 remote_ost_nodsh && skip "remote OST with nodsh" && return
4798 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
4799 set_nodes_failloc "$(osts_nodes)" 0x220
4801 # return -EIO from OST
4802 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4804 set_nodes_failloc "$(osts_nodes)" 0x0
4805 if [[ $RC -eq 0 ]]; then
4806 error "Must return error due to dropped pages, rc=$RC"
4809 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4810 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4811 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
4812 if [[ $LOCKED -ne 0 ]]; then
4813 error "Locked pages remain in cache, locked=$LOCKED"
4816 # in recoverable error on OST we want resend and stay until it finished
4817 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4818 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4822 echo "No pages locked after fsync"
4826 run_test 118j "Simulate unrecoverable OST side error =========="
4830 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
4832 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
4833 set_nodes_failloc "$(osts_nodes)" 0x20e
4836 for ((i=0;i<10;i++)); do
4837 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
4838 error "dd to $DIR/$tdir/$tfile-$i failed" )&
4845 set_nodes_failloc "$(osts_nodes)" 0
4847 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
4849 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
4851 test_119a() # bug 11737
4853 BSIZE=$((512 * 1024))
4854 directio write $DIR/$tfile 0 1 $BSIZE
4855 # We ask to read two blocks, which is more than a file size.
4856 # directio will indicate an error when requested and actual
4857 # sizes aren't equeal (a normal situation in this case) and
4858 # print actual read amount.
4859 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
4860 if [ "$NOB" != "$BSIZE" ]; then
4861 error "read $NOB bytes instead of $BSIZE"
4865 run_test 119a "Short directIO read must return actual read amount"
4867 test_119b() # bug 11737
4869 [ "$OSTCOUNT" -lt "2" ] && skip "skipping 2-stripe test" && return
4871 $SETSTRIPE $DIR/$tfile -c 2
4872 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
4874 multiop $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
4875 error "direct read failed"
4878 run_test 119b "Sparse directIO read must return actual read amount"
4880 test_119c() # bug 13099
4883 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
4884 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
4887 run_test 119c "Testing for direct read hitting hole"
4889 test_119d() # bug 15950
4891 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
4892 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
4894 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
4895 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
4896 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
4897 lctl set_param fail_loc=0x40d
4898 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
4901 cat $DIR/$tfile > /dev/null &
4902 lctl set_param fail_loc=0
4905 log "the DIO writes have completed, now wait for the reads (should not block very long)"
4907 [ -n "`ps h -p $pid_reads -o comm`" ] && \
4908 error "the read rpcs have not completed in 2s"
4910 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
4912 run_test 119d "The DIO path should try to send a new rpc once one is completed"
4916 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
4917 skip "no early lock cancel on server" && return 0
4918 lru_resize_disable mdc
4919 lru_resize_disable osc
4920 cancel_lru_locks mdc
4921 stat $DIR/$tdir > /dev/null
4922 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
4923 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
4925 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
4926 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
4927 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
4928 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
4929 lru_resize_enable mdc
4930 lru_resize_enable osc
4932 run_test 120a "Early Lock Cancel: mkdir test"
4936 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
4937 skip "no early lock cancel on server" && return 0
4938 lru_resize_disable mdc
4939 lru_resize_disable osc
4940 cancel_lru_locks mdc
4941 stat $DIR/$tdir > /dev/null
4942 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
4943 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
4945 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
4946 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
4947 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
4948 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
4949 lru_resize_enable mdc
4950 lru_resize_enable osc
4952 run_test 120b "Early Lock Cancel: create test"
4956 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
4957 skip "no early lock cancel on server" && return 0
4958 lru_resize_disable mdc
4959 lru_resize_disable osc
4960 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
4961 touch $DIR/$tdir/d1/f1
4962 cancel_lru_locks mdc
4963 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
4964 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
4965 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
4966 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
4967 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
4968 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
4969 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
4970 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
4971 lru_resize_enable mdc
4972 lru_resize_enable osc
4974 run_test 120c "Early Lock Cancel: link test"
4978 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
4979 skip "no early lock cancel on server" && return 0
4980 lru_resize_disable mdc
4981 lru_resize_disable osc
4983 cancel_lru_locks mdc
4984 stat $DIR/$tdir > /dev/null
4985 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
4986 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
4987 chmod a+x $DIR/$tdir
4988 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
4989 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
4990 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
4991 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
4992 lru_resize_enable mdc
4993 lru_resize_enable osc
4995 run_test 120d "Early Lock Cancel: setattr test"
4999 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5000 skip "no early lock cancel on server" && return 0
5001 lru_resize_disable mdc
5002 lru_resize_disable osc
5003 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
5004 cancel_lru_locks mdc
5005 cancel_lru_locks osc
5006 dd if=$DIR/$tdir/f1 of=/dev/null
5007 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
5008 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5009 awk '/ldlm_cancel/ {print $2}'`
5010 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5011 awk '/ldlm_bl_callback/ {print $2}'`
5012 unlink $DIR/$tdir/f1
5013 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5014 awk '/ldlm_cancel/ {print $2}'`
5015 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5016 awk '/ldlm_bl_callback/ {print $2}'`
5017 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5018 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5019 lru_resize_enable mdc
5020 lru_resize_enable osc
5022 run_test 120e "Early Lock Cancel: unlink test"
5025 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5026 skip "no early lock cancel on server" && return 0
5028 lru_resize_disable mdc
5029 lru_resize_disable osc
5030 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
5031 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
5032 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
5033 cancel_lru_locks mdc
5034 cancel_lru_locks osc
5035 dd if=$DIR/$tdir/d1/f1 of=/dev/null
5036 dd if=$DIR/$tdir/d2/f2 of=/dev/null
5037 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
5038 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5039 awk '/ldlm_cancel/ {print $2}'`
5040 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5041 awk '/ldlm_bl_callback/ {print $2}'`
5042 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
5043 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5044 awk '/ldlm_cancel/ {print $2}'`
5045 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5046 awk '/ldlm_bl_callback/ {print $2}'`
5047 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5048 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5049 lru_resize_enable mdc
5050 lru_resize_enable osc
5052 run_test 120f "Early Lock Cancel: rename test"
5055 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5056 skip "no early lock cancel on server" && return 0
5057 lru_resize_disable mdc
5058 lru_resize_disable osc
5060 echo create $count files
5062 cancel_lru_locks mdc
5063 cancel_lru_locks osc
5066 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5067 awk '/ldlm_cancel/ {print $2}'`
5068 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5069 awk '/ldlm_bl_callback/ {print $2}'`
5070 createmany -o $DIR/$tdir/f $count
5072 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5073 awk '/ldlm_cancel/ {print $2}'`
5074 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5075 awk '/ldlm_bl_callback/ {print $2}'`
5077 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
5078 echo rm $count files
5081 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5082 awk '/ldlm_cancel/ {print $2}'`
5083 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5084 awk '/ldlm_bl_callback/ {print $2}'`
5086 echo total: $count removes in $((t2-t1))
5087 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
5089 # wait for commitment of removal
5090 lru_resize_enable mdc
5091 lru_resize_enable osc
5093 run_test 120g "Early Lock Cancel: performance test"
5095 test_121() { #bug #10589
5097 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out/ {print $1}')
5098 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
5099 lctl set_param fail_loc=0x310
5100 cancel_lru_locks osc > /dev/null
5101 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in/ {print $1}')
5102 lctl set_param fail_loc=0
5103 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
5105 run_test 121 "read cancel race ========="
5107 test_123a() { # was test 123, statahead(bug 11401)
5109 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
5110 log "testing on UP system. Performance may be not as good as expected."
5116 cancel_lru_locks mdc
5117 cancel_lru_locks osc
5119 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
5120 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
5122 for ((i=1, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
5123 createmany -o $DIR/$tdir/$tfile $j $((i - j))
5125 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
5126 cancel_lru_locks mdc
5127 cancel_lru_locks osc
5129 ls -l $DIR/$tdir > /dev/null
5131 delta_sa=$((etime - stime))
5132 log "ls $i files with statahead: $delta_sa sec"
5133 lctl get_param -n llite.*.statahead_stats
5135 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
5136 lctl set_param -n llite.*.statahead_max 0
5137 lctl get_param llite.*.statahead_max
5138 cancel_lru_locks mdc
5139 cancel_lru_locks osc
5141 ls -l $DIR/$tdir > /dev/null
5143 delta=$((etime - stime))
5144 log "ls $i files without statahead: $delta sec"
5146 lctl set_param llite.*.statahead_max=$max
5147 if [ $delta_sa -gt $(($delta + 2)) ]; then
5148 log "ls $i files is slower with statahead!"
5152 [ $delta -gt 20 ] && break
5153 [ $delta -gt 8 ] && MULT=$((50 / delta))
5154 [ "$SLOW" = "no" -a $delta -gt 3 ] && break
5162 delta=$((etime - stime))
5163 log "rm -r $DIR/$tdir/: $delta seconds"
5165 lctl get_param -n llite.*.statahead_stats
5166 # wait for commitment of removal
5168 [ $error -ne 0 -a $SLOWOK -eq 0 ] && error "statahead is slow!"
5171 run_test 123a "verify statahead work"
5173 test_123b () { # statahead(bug 15027)
5175 createmany -o $DIR/$tdir/$tfile-%d 1000
5177 cancel_lru_locks mdc
5178 cancel_lru_locks osc
5180 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
5181 lctl set_param fail_loc=0x80000803
5182 ls -lR $DIR/$tdir > /dev/null
5184 lctl set_param fail_loc=0x0
5185 lctl get_param -n llite.*.statahead_stats
5190 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
5193 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
5194 skip "no lru resize on server" && return 0
5196 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
5198 # use touch to produce $NR new locks
5199 log "create $NR files at $DIR/$tdir"
5200 createmany -o $DIR/$tdir/f $NR ||
5201 error "failed to create $NR files in $DIR/$tdir"
5203 cancel_lru_locks mdc
5204 ls -l $DIR/$tdir > /dev/null
5208 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
5209 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5210 LRU_SIZE=$(lctl get_param -n $PARAM)
5211 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
5212 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
5213 log "using $(basename $NSDIR) namespace"
5218 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
5219 skip "Not enough cached locks created!"
5222 log "created $LRU_SIZE lock(s)"
5224 # we want to sleep 30s to not make test too long
5228 # we know that lru resize allows one client to hold $LIMIT locks for 10h
5231 # get the pool limit
5232 LIMIT=`lctl get_param -n $NSDIR.pool.limit`
5234 # calculate lock volume factor taking into account data set size and the
5235 # rule that number of locks will be getting smaller durring sleep interval
5236 # and we need to additionally enforce LVF to take this into account.
5237 # Use $LRU_SIZE_B here to take into account real number of locks created
5238 # in the case of CMD, LRU_SIZE_B != $NR in most of cases
5239 LVF=$(($MAX_HRS * 60 * 60 * $LIMIT / $SLEEP))
5240 LRU_SIZE_B=$LRU_SIZE
5241 log "make client drop locks $LVF times faster so that ${SLEEP}s is enough to cancel $LRU_SIZE lock(s)"
5242 OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
5243 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
5244 log "sleep for $((SLEEP+SLEEP_ADD))s"
5245 sleep $((SLEEP+SLEEP_ADD))
5246 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
5247 LRU_SIZE_A=`lctl get_param -n $NSDIR.lru_size`
5249 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
5250 error "No locks dropped in "$((SLEEP+SLEEP_ADD))"s. LRU size: $LRU_SIZE_A"
5251 unlinkmany $DIR/$tdir/f $NR
5255 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in "$((SLEEP+SLEEP_ADD))"s"
5256 log "unlink $NR files at $DIR/$tdir"
5257 unlinkmany $DIR/$tdir/f $NR
5259 run_test 124a "lru resize ======================================="
5261 get_max_pool_limit()
5263 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
5266 if test $l -gt $max; then
5274 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
5275 skip "no lru resize on server" && return 0
5277 LIMIT=`get_max_pool_limit`
5279 NR=$(($(default_lru_size)*20))
5280 if [ $NR -gt $LIMIT ]; then
5281 log "Limit lock number by $LIMIT locks"
5284 lru_resize_disable mdc
5285 mkdir -p $DIR/$tdir/disable_lru_resize ||
5286 error "failed to create $DIR/$tdir/disable_lru_resize"
5288 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
5289 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
5290 cancel_lru_locks mdc
5293 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
5296 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
5299 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
5303 nolruresize_delta=$((etime-stime))
5304 log "ls -la time: $nolruresize_delta seconds"
5305 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
5306 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
5308 lru_resize_enable mdc
5309 mkdir -p $DIR/$tdir/enable_lru_resize ||
5310 error "failed to create $DIR/$tdir/enable_lru_resize"
5312 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
5313 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
5314 cancel_lru_locks mdc
5317 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
5320 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
5323 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
5327 lruresize_delta=$((etime-stime))
5328 log "ls -la time: $lruresize_delta seconds"
5329 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
5331 if [ $lruresize_delta -gt $nolruresize_delta ]; then
5332 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
5333 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
5334 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
5336 log "lru resize performs the same with no lru resize"
5338 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
5340 run_test 124b "lru resize (performance test) ======================="
5342 test_125() { # 13358
5343 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
5344 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
5345 mkdir -p $DIR/d125 || error "mkdir failed"
5346 $SETSTRIPE $DIR/d125 -s 65536 -c -1 || error "setstripe failed"
5347 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
5348 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
5350 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
5352 test_126() { # bug 12829/13455
5353 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
5354 [ "$UID" != 0 ] && echo "skipping $TESTNAME (must run as root)" && return
5355 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
5356 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
5358 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
5360 run_test 126 "check that the fsgid provided by the client is taken into account"
5362 test_127() { # bug 15521
5363 $LSTRIPE -i 0 -c 1 $DIR/$tfile
5364 $LCTL set_param osc.*.stats=0
5365 FSIZE=$((2048 * 1024))
5366 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
5367 cancel_lru_locks osc
5368 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
5370 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
5371 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
5372 echo "got $COUNT $NAME"
5373 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
5374 eval $NAME=$COUNT || error "Wrong proc format"
5377 read_bytes|write_bytes)
5378 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
5379 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
5380 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
5381 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
5382 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
5383 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
5384 error "sumsquare is too small: $SUMSQ"
5385 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
5386 error "sumsquare is too big: $SUMSQ"
5390 done < $DIR/${tfile}.tmp
5392 #check that we actually got some stats
5393 [ "$read_bytes" ] || error "Missing read_bytes stats"
5394 [ "$write_bytes" ] || error "Missing write_bytes stats"
5395 [ "$read_bytes" != 0 ] || error "no read done"
5396 [ "$write_bytes" != 0 ] || error "no write done"
5398 run_test 127 "verify the client stats are sane"
5400 test_128() { # bug 15212
5402 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
5407 result=$(grep error $TMP/$tfile.log)
5409 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
5411 run_test 128 "interactive lfs for 2 consecutive find's"
5417 local LDPROC=/proc/fs/ldiskfs
5419 for node in $(mdts_nodes); do
5420 devs=$(do_node $node "lctl get_param -n devices" | awk '($3 ~ "mdt" && $4 ~ "MDT") { print $4 }')
5421 for dev in $devs; do
5422 mntdev=$(do_node $node "lctl get_param -n osd.$dev.mntdev")
5423 do_node $node "echo $1 >$LDPROC/\\\$(basename $mntdev)/max_dir_size"
5428 [ "$FSTYPE" != "ldiskfs" ] && skip "not needed for FSTYPE=$FSTYPE" && return 0
5429 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5440 while [ ! $I -gt $((MAX * MDSCOUNT)) ]; do
5441 multiop $DIR/$tdir/$J Oc
5443 if [ $rc -eq $EFBIG ]; then
5445 echo "return code $rc received as expected"
5447 elif [ $rc -ne 0 ]; then
5449 error_exit "return code $rc received instead of expected $EFBIG"
5452 I=$(stat -c%s "$DIR/$tdir")
5455 error "exceeded dir size limit $MAX x $MDSCOUNT $((MAX * MDSCOUNT)) : $I bytes"
5456 do_facet $SINGLEMDS "echo 0 >$LDPROC"
5458 run_test 129 "test directory size limit ========================"
5461 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5462 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5464 local fm_file=$DIR/$tfile
5465 lfs setstripe -s 65536 -c 1 $fm_file || error "setstripe failed on $fm_file"
5466 dd if=/dev/zero of=$fm_file bs=65536 count=1 || error "dd failed for $fm_file"
5468 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5469 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5471 lun=`$GETSTRIPE $fm_file | grep -A 10 obdidx | awk '{print $1}' | grep -v "obdidx"`
5473 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
5476 for line in $filefrag_op
5478 frag_lun=`echo $line | cut -d: -f5`
5479 ext_len=`echo $line | cut -d: -f4`
5480 if (( $frag_lun != $lun )); then
5481 error "FIEMAP on 1-stripe file($fm_file) failed"
5484 (( tot_len += ext_len ))
5487 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
5488 error "FIEMAP on 1-stripe file($fm_file) failed;"
5491 echo "FIEMAP on single striped file succeeded"
5493 run_test 130a "FIEMAP (1-stripe file)"
5496 [ "$OSTCOUNT" -lt "2" ] && skip "skipping FIEMAP on 2-stripe file test" && return
5498 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5499 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5501 local fm_file=$DIR/$tfile
5502 lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
5503 dd if=/dev/zero of=$fm_file bs=1M count=2 || error "dd failed on $fm_file"
5505 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5506 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5508 last_lun=`echo $filefrag_op | cut -d: -f5`
5513 for line in $filefrag_op
5515 frag_lun=`echo $line | cut -d: -f5`
5516 ext_len=`echo $line | cut -d: -f4`
5517 if (( $frag_lun != $last_lun )); then
5518 if (( tot_len != 1024 )); then
5519 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
5526 (( tot_len += ext_len ))
5529 if (( num_luns != 2 || tot_len != 1024 )); then
5530 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5534 echo "FIEMAP on 2-stripe file succeeded"
5536 run_test 130b "FIEMAP (2-stripe file)"
5539 [ "$OSTCOUNT" -lt "2" ] && skip "skipping FIEMAP on 2-stripe file with hole test" && return
5541 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5542 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5544 local fm_file=$DIR/$tfile
5545 lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
5546 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
5548 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5549 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5551 last_lun=`echo $filefrag_op | cut -d: -f5`
5556 for line in $filefrag_op
5558 frag_lun=`echo $line | cut -d: -f5`
5559 ext_len=`echo $line | cut -d: -f4`
5560 if (( $frag_lun != $last_lun )); then
5561 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
5562 if (( logical != 512 )); then
5563 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
5566 if (( tot_len != 512 )); then
5567 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
5574 (( tot_len += ext_len ))
5577 if (( num_luns != 2 || tot_len != 512 )); then
5578 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5582 echo "FIEMAP on 2-stripe file with hole succeeded"
5584 run_test 130c "FIEMAP (2-stripe file with hole)"
5587 [ "$OSTCOUNT" -lt "3" ] && skip "skipping FIEMAP on N-stripe file test" && return
5589 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5590 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5592 local fm_file=$DIR/$tfile
5593 lfs setstripe -s 65536 -c $OSTCOUNT $fm_file || error "setstripe failed on $fm_file"
5594 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT || error "dd failed on $fm_file"
5596 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5597 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5599 last_lun=`echo $filefrag_op | cut -d: -f5`
5604 for line in $filefrag_op
5606 frag_lun=`echo $line | cut -d: -f5`
5607 ext_len=`echo $line | cut -d: -f4`
5608 if (( $frag_lun != $last_lun )); then
5609 if (( tot_len != 1024 )); then
5610 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
5617 (( tot_len += ext_len ))
5620 if (( num_luns != OSTCOUNT || tot_len != 1024 )); then
5621 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5625 echo "FIEMAP on N-stripe file succeeded"
5627 run_test 130d "FIEMAP (N-stripe file)"
5630 [ "$OSTCOUNT" -lt "2" ] && skip "skipping continuation FIEMAP test" && return
5632 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5633 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5635 local fm_file=$DIR/$tfile
5636 lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
5638 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 4 ))
5639 for ((i = 0; i < $NUM_BLKS; i++))
5641 dd if=/dev/zero of=$fm_file count=1 bs=4096 seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
5644 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5645 filefrag_op=`filefrag -ve $fm_file | grep -A 750 "ext:" | grep -v "ext:" | grep -v "found"`
5647 last_lun=`echo $filefrag_op | cut -d: -f5`
5652 for line in $filefrag_op
5654 frag_lun=`echo $line | cut -d: -f5`
5655 ext_len=`echo $line | cut -d: -f4`
5656 if (( $frag_lun != $last_lun )); then
5657 if (( tot_len != $EXPECTED_LEN )); then
5658 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
5665 (( tot_len += ext_len ))
5668 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
5669 echo "$num_luns $tot_len"
5670 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5674 echo "FIEMAP with continuation calls succeeded"
5676 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
5678 # Test for writev/readv
5680 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
5681 error "writev test failed"
5682 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
5683 error "readv failed"
5686 run_test 131a "test iov's crossing stripe boundary for writev/readv"
5689 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
5690 error "append writev test failed"
5691 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
5692 error "append writev test failed"
5695 run_test 131b "test append writev"
5698 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
5701 run_test 131c "test read/write on file w/o objects"
5704 rwv -f $DIR/$tfile -w -n 1 1572864
5705 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
5706 if [ "$NOB" != 1572864 ]; then
5707 error "Short read filed: read $NOB bytes instead of 1572864"
5711 run_test 131d "test short read"
5714 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
5715 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
5716 error "read hitting hole failed"
5719 run_test 131e "test read hitting hole"
5721 test_140() { #bug-17379
5722 mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
5723 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
5724 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
5726 # VFS limits max symlink depth to 5(4KSTACK) or 8
5728 while i=`expr $i + 1`; do
5729 mkdir -p $i || error "Creating dir $i"
5730 cd $i || error "Changing to $i"
5731 ln -s ../stat stat || error "Creating stat symlink"
5732 # Read the symlink until ELOOP present,
5733 # not LBUGing the system is considered success,
5734 # we didn't overrun the stack.
5735 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
5737 if [ $ret -eq 40 ]; then
5740 error "Open stat symlink"
5746 [ $i -eq 5 -o $i -eq 8 ] || error "Invalid symlink depth"
5747 echo "The symlink depth = $i"
5749 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
5752 local TF="$TMP/$tfile"
5754 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
5756 cancel_lru_locks osc
5757 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
5758 remount_client $MOUNT
5759 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
5762 $TRUNCATE $DIR/$tfile 6000
5763 cancel_lru_locks osc
5764 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
5767 echo "12345" >>$DIR/$tfile
5768 cancel_lru_locks osc
5769 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
5772 echo "12345" >>$DIR/$tfile
5773 cancel_lru_locks osc
5774 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
5779 run_test 150 "truncate/append tests"
5781 function roc_access() {
5782 ACCNUM=`$LCTL get_param -n obdfilter.*.stats | \
5783 grep 'cache_access'| awk '{print $2}' | \
5784 awk '{sum=sum+$3} END{print sum}'`
5788 function roc_hit() {
5789 ACCNUM=`$LCTL get_param -n obdfilter.*.stats | \
5790 grep 'cache_hit'|awk '{print $2}' | \
5791 awk '{sum=sum+$1} END{print sum}'`
5798 # check whether obdfilter is cache capable at all
5799 if ! $LCTL get_param -n obdfilter.*.read_cache_enable; then
5800 echo "not cache-capable obdfilter"
5804 # check cache is enabled on all obdfilters
5805 if $LCTL get_param -n obdfilter.*.read_cache_enable | grep 0 >&/dev/null; then
5806 echo "oss cache is disabled"
5810 $LCTL set_param -n obdfilter.*.writethrough_cache_enable 1
5812 # pages should be in the case right after write
5813 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES || error "dd failed"
5815 cancel_lru_locks osc
5816 cat $DIR/$tfile >/dev/null
5818 if ! let "AFTER - BEFORE == CPAGES"; then
5819 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
5822 # the following read invalidates the cache
5823 cancel_lru_locks osc
5824 $LCTL set_param -n obdfilter.*.read_cache_enable 0
5825 cat $DIR/$tfile >/dev/null
5827 # now data shouldn't be found in the cache
5829 cancel_lru_locks osc
5830 cat $DIR/$tfile >/dev/null
5832 if let "AFTER - BEFORE != 0"; then
5833 error "IN CACHE: before: $BEFORE, after: $AFTER"
5836 $LCTL set_param -n obdfilter.*.read_cache_enable 1
5839 run_test 151 "test cache on oss and controls ==============================="
5842 local TF="$TMP/$tfile"
5844 # simulate ENOMEM during write
5845 #define OBD_FAIL_OST_NOMEM 0x226
5846 lctl set_param fail_loc=0x80000226
5847 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
5849 sync || error "sync failed"
5850 lctl set_param fail_loc=0
5852 # discard client's cache
5853 cancel_lru_locks osc
5855 # simulate ENOMEM during read
5856 lctl set_param fail_loc=0x80000226
5857 cmp $TF $DIR/$tfile || error "cmp failed"
5858 lctl set_param fail_loc=0
5862 run_test 152 "test read/write with enomem ============================"
5867 TGTPOOL_MAX=$(($TGT_COUNT - 1))
5869 TGTPOOL_LIST=`seq $TGTPOOL_FIRST $TGTPOOL_STEP $TGTPOOL_MAX`
5870 POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
5871 POOL_DIR=$POOL_ROOT/dir_tst
5872 POOL_FILE=$POOL_ROOT/file_tst
5874 check_file_in_pool()
5877 res=$($GETSTRIPE $file | grep 0x | cut -f2)
5880 found=$(echo :$TGTPOOL_LIST: | tr " " ":" | grep :$i:)
5881 if [[ "$found" == "" ]]
5883 echo "pool list: $TGTPOOL_LIST"
5884 echo "striping: $res"
5885 error "$file not allocated in $POOL"
5893 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5894 do_facet mgs $LCTL pool_new $FSNAME.$POOL
5895 do_facet mgs $LCTL get_param -n lov.$FSNAME-MDT0000-mdtlov.pools.$POOL
5896 [ $? == 0 ] || error "Pool creation of $POOL failed"
5898 run_test 200a "Create new pool =========================================="
5901 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5902 TGT=$(seq -f $FSNAME-OST%04g_UUID $TGTPOOL_FIRST $TGTPOOL_STEP \
5903 $TGTPOOL_MAX | tr '\n' ' ')
5904 do_facet mgs $LCTL pool_add $FSNAME.$POOL \
5905 $FSNAME-OST[$TGTPOOL_FIRST-$TGTPOOL_MAX/$TGTPOOL_STEP]_UUID
5906 res=$(do_facet mgs $LCTL get_param -n lov.$FSNAME-MDT0000-mdtlov.pools.$POOL | sort \
5908 [ "$res" = "$TGT" ] || error "Pool content ($res) do not match requested ($TGT)"
5910 run_test 200b "Add targets to a pool ===================================="
5913 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5915 $SETSTRIPE -c 2 -p $POOL $POOL_DIR
5916 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR"
5918 run_test 200c "Set pool on a directory ================================="
5921 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5922 res=$($GETSTRIPE $POOL_DIR | grep pool: | cut -f8 -d " ")
5923 [ "$res" = $POOL ] || error "Pool on $POOL_DIR is not $POOL"
5925 run_test 200d "Check pool on a directory ==============================="
5928 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5930 for i in $(seq -w 1 $(($TGT_COUNT * 3)))
5932 file=$POOL_DIR/file-$i
5934 check_file_in_pool $file
5937 failed=$(($failed + 1))
5940 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
5942 run_test 200e "Check files allocation from directory pool =============="
5945 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5948 for i in $(seq -w 1 $(($TGT_COUNT * 3)))
5950 file=$POOL_FILE/spoo-$i
5951 $SETSTRIPE -p $POOL $file
5952 check_file_in_pool $file
5955 failed=$(($failed + 1))
5958 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
5960 run_test 200f "Create files in a pool ==================================="
5963 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5964 TGT=$(do_facet mgs $LCTL get_param -n lov.$FSNAME-MDT0000-mdtlov.pools.$POOL | head -1)
5965 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
5966 res=$(do_facet mgs $LCTL get_param -n lov.$FSNAME-MDT0000-mdtlov.pools.$POOL | grep $TGT)
5967 [ "$res" = "" ] || error "$TGT not removed from $FSNAME.$POOL"
5969 run_test 200g "Remove a target from a pool ============================="
5972 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5973 for TGT in $(do_facet mgs $LCTL get_param -n lov.$FSNAME-MDT0000-mdtlov.pools.$POOL)
5975 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
5977 res=$(do_facet mgs $LCTL get_param -n lov.$FSNAME-MDT0000-mdtlov.pools.$POOL)
5978 [ "$res" = "" ] || error "Pool $FSNAME.$POOL cannot be drained"
5980 run_test 200h "Remove all targets from a pool =========================="
5983 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5984 do_facet mgs $LCTL pool_destroy $FSNAME.$POOL
5985 res=$(do_facet mgs "$LCTL get_param -n lov.$FSNAME-MDT0000-mdtlov.pools.$POOL 2>/dev/null")
5986 [ "$res" = "" ] || error "Pool $FSNAME.$POOL is not destroyed"
5988 run_test 200i "Remove a pool ============================================"
5992 size=$((size % 8192 + 1))
5993 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
5994 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
5995 rm -f $DIR/f212 $DIR/f212.xyz
5997 run_test 212 "Sendfile test ============================================"
6003 log "cleanup: ======================================================"
6004 check_and_cleanup_lustre
6005 if [ "$I_MOUNTED" != "yes" ]; then
6006 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true
6009 echo '=========================== finished ==============================='
6010 [ -f "$SANITYLOG" ] && cat $SANITYLOG && grep -q FAIL $SANITYLOG && exit 1 || true
6011 echo "$0: completed"