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 68b 75 119d $SANITY_EXCEPT"
12 # bug number for skipped test: 2108 9789 3637 9789 3561 5188/5749 1443
13 #ALWAYS_EXCEPT=${ALWAYS_EXCEPT:-"27m 42a 42b 42c 42d 45 68 76"}
14 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
16 # Tests that fail on uml
17 CPU=`awk '/model/ {print $4}' /proc/cpuinfo`
18 # buffer i/o errs sock spc runas
19 [ "$CPU" = "UML" ] && EXCEPT="$EXCEPT 27m 27n 27o 27p 27q 27r 31d 54a 64b 99a 99b 99c 99d 99e 99f 101"
21 # test76 is not valid with FIDs because inode numbers are not reused
22 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 76"
25 2.4*) FSTYPE=${FSTYPE:-ext3} ;;
26 2.6*) FSTYPE=${FSTYPE:-ldiskfs} ;;
27 *) error "unsupported kernel" ;;
30 SRCDIR=$(cd $(dirname $0); echo $PWD)
31 export PATH=$PATH:/sbin
35 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
36 CREATETEST=${CREATETEST:-createtest}
38 SETSTRIPE=${SETSTRIPE:-"$LFS setstripe"}
39 GETSTRIPE=${GETSTRIPE:-"$LFS getstripe"}
40 LSTRIPE=${LSTRIPE:-"$LFS setstripe"}
41 LFIND=${LFIND:-"$LFS find"}
42 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
43 LSTRIPEINFO=${LSTRIPEINFO:-ll_getstripe_info}
45 MCREATE=${MCREATE:-mcreate}
46 OPENFILE=${OPENFILE:-openfile}
47 OPENUNLINK=${OPENUNLINK:-openunlink}
48 READS=${READS:-"reads"}
49 TOEXCL=${TOEXCL:-toexcl}
50 TRUNCATE=${TRUNCATE:-truncate}
51 MUNLINK=${MUNLINK:-munlink}
52 SOCKETSERVER=${SOCKETSERVER:-socketserver}
53 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
54 IOPENTEST1=${IOPENTEST1:-iopentest1}
55 IOPENTEST2=${IOPENTEST2:-iopentest2}
56 MEMHOG=${MEMHOG:-memhog}
57 DIRECTIO=${DIRECTIO:-directio}
58 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
59 UMOUNT=${UMOUNT:-"umount -d"}
61 CHECK_GRANT=${CHECK_GRANT:-"yes"}
62 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
64 export NAME=${NAME:-local}
71 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
72 . $LUSTRE/tests/test-framework.sh
74 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
76 [ "$SLOW" = "no" ] && EXCEPT_SLOW="24o 27m 36f 36g 51b 51c 60c 63 64b 68 71 73 77f 78 101 103 115 120g 124b"
78 SANITYLOG=${TESTSUITELOG:-$TMP/$(basename $0 .sh).log}
83 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
84 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
93 check_kernel_version() {
96 GOT_VER=$(lctl get_param -n $VERSION_FILE | awk '/kernel:/ {print $2}')
97 [ $GOT_VER == "patchless" ] && return 0
98 [ $GOT_VER -ge $WANT_VER ] && return 0
99 log "test needs at least kernel version $WANT_VER, running $GOT_VER"
103 if [ "$ONLY" == "cleanup" ]; then
108 [ "$SANITYLOG" ] && rm -f $SANITYLOG || true
110 check_and_setup_lustre
115 LOVNAME=`lctl get_param -n llite.*.lov.common_name | tail -n 1`
116 OSTCOUNT=`lctl get_param -n lov.$LOVNAME.numobd`
117 STRIPECOUNT=`lctl get_param -n lov.$LOVNAME.stripecount`
118 STRIPESIZE=`lctl get_param -n lov.$LOVNAME.stripesize`
119 ORIGFREE=`lctl get_param -n lov.$LOVNAME.kbytesavail`
120 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
122 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
123 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
124 rm -rf $DIR/[Rdfs][0-9]*
126 # $RUNAS_ID may get set incorrectly somewhere else
127 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
129 check_runas_id $RUNAS_ID $RUNAS_ID $RUNAS
133 if [ "${ONLY}" = "MOUNT" ] ; then
134 echo "Lustre is up, please go on"
138 echo "preparing for tests involving mounts"
139 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
141 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
142 echo # add a newline after mke2fs.
146 OLDDEBUG="`lctl get_param -n debug 2> /dev/null`"
147 lctl set_param debug=-1 2> /dev/null || true
150 $CHECKSTAT -t file $DIR/$tfile || error
152 $CHECKSTAT -a $DIR/$tfile || error
154 run_test 0 "touch .../$tfile ; rm .../$tfile ====================="
157 chmod 0755 $DIR || error
158 $CHECKSTAT -p 0755 $DIR || error
160 run_test 0b "chmod 0755 $DIR ============================="
163 $LCTL get_param mdc.*.import | grep "state: FULL" || error "import not FULL"
164 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" || error "bad target"
166 run_test 0c "check import proc ============================="
171 mkdir $DIR/d1/d2 && error "we expect EEXIST, but not returned"
172 $CHECKSTAT -t dir $DIR/d1/d2 || error
174 run_test 1a "mkdir .../d1; mkdir .../d1/d2 ====================="
179 $CHECKSTAT -a $DIR/d1 || error
181 run_test 1b "rmdir .../d1/d2; rmdir .../d1 ====================="
186 $CHECKSTAT -t file $DIR/d2/f || error
188 run_test 2a "mkdir .../d2; touch .../d2/f ======================"
192 $CHECKSTAT -a $DIR/d2 || error
194 run_test 2b "rm -r .../d2; checkstat .../d2/f ======================"
198 $CHECKSTAT -t dir $DIR/d3 || error
200 run_test 3a "mkdir .../d3 ======================================"
203 if [ ! -d $DIR/d3 ]; then
207 $CHECKSTAT -t file $DIR/d3/f || error
209 run_test 3b "touch .../d3/f ===================================="
213 $CHECKSTAT -a $DIR/d3 || error
215 run_test 3c "rm -r .../d3 ======================================"
219 $CHECKSTAT -t dir $DIR/d4 || error
221 run_test 4a "mkdir .../d4 ======================================"
224 if [ ! -d $DIR/d4 ]; then
228 $CHECKSTAT -t dir $DIR/d4/d2 || error
230 run_test 4b "mkdir .../d4/d2 ==================================="
235 chmod 0707 $DIR/d5/d2
236 $CHECKSTAT -t dir -p 0707 $DIR/d5/d2 || error
238 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2 ============"
242 chmod 0666 $DIR/f6a || error
243 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/f6a || error
245 run_test 6a "touch .../f6a; chmod .../f6a ======================"
248 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
249 if [ ! -f $DIR/f6a ]; then
253 $RUNAS chmod 0444 $DIR/f6a && error
254 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/f6a || error
256 run_test 6b "$RUNAS chmod .../f6a (should return error) =="
259 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
261 chown $RUNAS_ID $DIR/f6c || error
262 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/f6c || error
264 run_test 6c "touch .../f6c; chown .../f6c ======================"
267 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
268 if [ ! -f $DIR/f6c ]; then
270 chown $RUNAS_ID $DIR/f6c
272 $RUNAS chown $UID $DIR/f6c && error
273 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/f6c || error
275 run_test 6d "$RUNAS chown .../f6c (should return error) =="
278 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
280 chgrp $RUNAS_ID $DIR/f6e || error
281 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/f6e || error
283 run_test 6e "touch .../f6e; chgrp .../f6e ======================"
286 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
287 if [ ! -f $DIR/f6e ]; then
289 chgrp $RUNAS_ID $DIR/f6e
291 $RUNAS chgrp $UID $DIR/f6e && error
292 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/f6e || error
294 run_test 6f "$RUNAS chgrp .../f6e (should return error) =="
297 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
298 mkdir $DIR/d6g || error
299 chmod 777 $DIR/d6g || error
300 $RUNAS mkdir $DIR/d6g/d || error
301 chmod g+s $DIR/d6g/d || error
302 mkdir $DIR/d6g/d/subdir
303 $CHECKSTAT -g \#$RUNAS_ID $DIR/d6g/d/subdir || error
305 run_test 6g "Is new dir in sgid dir inheriting group?"
307 test_6h() { # bug 7331
308 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
309 touch $DIR/f6h || error "touch failed"
310 chown $RUNAS_ID:$RUNAS_ID $DIR/f6h || error "initial chown failed"
311 $RUNAS -G$RUNAS_ID chown $RUNAS_ID:0 $DIR/f6h && error "chown worked"
312 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_ID $DIR/f6h || error
314 run_test 6h "$RUNAS chown RUNAS_ID.0 .../f6h (should return error)"
320 $CHECKSTAT -t file -p 0666 $DIR/d7/f || error
322 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
325 if [ ! -d $DIR/d7 ]; then
329 echo -n foo > $DIR/d7/f2
330 [ "`cat $DIR/d7/f2`" = "foo" ] || error
331 $CHECKSTAT -t file -s 3 $DIR/d7/f2 || error
333 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
339 $CHECKSTAT -t file -p 0666 $DIR/d8/f || error
341 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
347 $CHECKSTAT -t dir $DIR/d9/d2/d3 || error
349 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
355 $CHECKSTAT -t file $DIR/d10/d2/f || error
357 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
362 chmod 0666 $DIR/d11/d2
363 chmod 0705 $DIR/d11/d2
364 $CHECKSTAT -t dir -p 0705 $DIR/d11/d2 || error
366 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
371 chmod 0666 $DIR/d12/f
372 chmod 0654 $DIR/d12/f
373 $CHECKSTAT -t file -p 0654 $DIR/d12/f || error
375 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
379 dd if=/dev/zero of=$DIR/d13/f count=10
381 $CHECKSTAT -t file -s 0 $DIR/d13/f || error
383 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
389 $CHECKSTAT -a $DIR/d14/f || error
391 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
396 mv $DIR/d15/f $DIR/d15/f2
397 $CHECKSTAT -t file $DIR/d15/f2 || error
399 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
405 $CHECKSTAT -a $DIR/d16/f || error
407 run_test 16 "touch .../d16/f; rm -rf .../d16/f ================="
412 ln -s $DIR/d17/f $DIR/d17/l-exist
414 $CHECKSTAT -l $DIR/d17/f $DIR/d17/l-exist || error
415 $CHECKSTAT -f -t f $DIR/d17/l-exist || error
416 rm -f $DIR/d17/l-exist
417 $CHECKSTAT -a $DIR/d17/l-exist || error
419 run_test 17a "symlinks: create, remove (real) =================="
423 ln -s no-such-file $DIR/d17/l-dangle
425 $CHECKSTAT -l no-such-file $DIR/d17/l-dangle || error
426 $CHECKSTAT -fa $DIR/d17/l-dangle || error
427 rm -f $DIR/d17/l-dangle
428 $CHECKSTAT -a $DIR/d17/l-dangle || error
430 run_test 17b "symlinks: create, remove (dangling) =============="
432 test_17c() { # bug 3440 - don't save failed open RPC for replay
434 ln -s foo $DIR/d17/f17c
435 cat $DIR/d17/f17c && error "opened non-existent symlink" || true
437 run_test 17c "symlinks: open dangling (should return error) ===="
441 ln -s foo $DIR/d17/f17d
442 touch $DIR/d17/f17d || error "creating to new symlink"
444 run_test 17d "symlinks: create dangling ========================"
448 local foo=$DIR/$tdir/$tfile
449 ln -s $foo $foo || error "create symlink failed"
450 ls -l $foo || error "ls -l failed"
451 ls $foo && error "ls not failed" || true
453 run_test 17e "symlinks: create recursive symlink (should return error) ===="
457 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/d17f/111
458 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/d17f/222
459 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/d17f/333
460 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/d17f/444
461 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/d17f/555
462 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/d17f/666
465 run_test 17f "symlinks: long and very long symlink name ========================"
469 LONGSYMLINK="$(dd if=/dev/zero bs=4095 count=1 | tr '\0' 'x')"
470 ln -s $LONGSYMLINK $DIR/$tdir/$tfile
473 run_test 17g "symlinks: really long symlink name ==============================="
479 run_test 18 "touch .../f ; ls ... =============================="
485 $CHECKSTAT -a $DIR/f19 || error
487 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
490 ls -l $DIR/f19 && error || true
492 run_test 19b "ls -l .../f19 (should return error) =============="
495 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
496 $RUNAS touch $DIR/f19 && error || true
498 run_test 19c "$RUNAS touch .../f19 (should return error) =="
501 cat $DIR/f19 && error || true
503 run_test 19d "cat .../f19 (should return error) =============="
515 $CHECKSTAT -a $DIR/f || error
517 run_test 20 "touch .../f ; ls -l ... ==========================="
521 [ -f $DIR/d21/dangle ] && rm -f $DIR/d21/dangle
522 ln -s dangle $DIR/d21/link
523 echo foo >> $DIR/d21/link
525 $CHECKSTAT -t link $DIR/d21/link || error
526 $CHECKSTAT -f -t file $DIR/d21/link || error
528 run_test 21 "write to dangling link ============================"
533 chown $RUNAS_ID $WDIR
534 (cd $WDIR || error "cd $WDIR failed";
535 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
537 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
538 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
539 $CHECKSTAT -u \#$RUNAS_ID $WDIR/etc || error "checkstat -u failed"
541 run_test 22 "unpack tar archive as non-root user ==============="
546 $TOEXCL -e $DIR/d23/f23 || error
548 run_test 23 "O_CREAT|O_EXCL in subdir =========================="
551 echo '== rename sanity =============================================='
552 echo '-- same directory rename'
555 mv $DIR/R1/f $DIR/R1/g
556 $CHECKSTAT -t file $DIR/R1/g || error
558 run_test 24a "touch .../R1/f; rename .../R1/f .../R1/g ========="
563 mv $DIR/R2/f $DIR/R2/g
564 $CHECKSTAT -a $DIR/R2/f || error
565 $CHECKSTAT -t file $DIR/R2/g || error
567 run_test 24b "touch .../R2/{f,g}; rename .../R2/f .../R2/g ====="
572 mv $DIR/R3/f $DIR/R3/g
573 $CHECKSTAT -a $DIR/R3/f || error
574 $CHECKSTAT -t dir $DIR/R3/g || error
576 run_test 24c "mkdir .../R3/f; rename .../R3/f .../R3/g ========="
581 mrename $DIR/R4/f $DIR/R4/g
582 $CHECKSTAT -a $DIR/R4/f || error
583 $CHECKSTAT -t dir $DIR/R4/g || error
585 run_test 24d "mkdir .../R4/{f,g}; rename .../R4/f .../R4/g ====="
588 echo '-- cross directory renames --'
591 mv $DIR/R5a/f $DIR/R5b/g
592 $CHECKSTAT -a $DIR/R5a/f || error
593 $CHECKSTAT -t file $DIR/R5b/g || error
595 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
599 touch $DIR/R6a/f $DIR/R6b/g
600 mv $DIR/R6a/f $DIR/R6b/g
601 $CHECKSTAT -a $DIR/R6a/f || error
602 $CHECKSTAT -t file $DIR/R6b/g || error
604 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
609 mv $DIR/R7a/d $DIR/R7b/e
610 $CHECKSTAT -a $DIR/R7a/d || error
611 $CHECKSTAT -t dir $DIR/R7b/e || error
613 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
617 mkdir $DIR/R8a/d $DIR/R8b/e
618 mrename $DIR/R8a/d $DIR/R8b/e
619 $CHECKSTAT -a $DIR/R8a/d || error
620 $CHECKSTAT -t dir $DIR/R8b/e || error
622 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
625 echo "-- rename error cases"
629 mrename $DIR/R9/f $DIR/R9/a
630 $CHECKSTAT -t file $DIR/R9/f || error
631 $CHECKSTAT -t dir $DIR/R9/a || error
632 $CHECKSTAT -a file $DIR/R9/a/f || error
634 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
638 mrename $DIR/R10/f $DIR/R10/g
639 $CHECKSTAT -t dir $DIR/R10 || error
640 $CHECKSTAT -a $DIR/R10/f || error
641 $CHECKSTAT -a $DIR/R10/g || error
643 run_test 24j "source does not exist ============================"
646 mkdir $DIR/R11a $DIR/R11a/d
648 mv $DIR/R11a/f $DIR/R11a/d
649 $CHECKSTAT -a $DIR/R11a/f || error
650 $CHECKSTAT -t file $DIR/R11a/d/f || error
652 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
654 # bug 2429 - rename foo foo foo creates invalid file
657 multiop $f OcNs || error
659 run_test 24l "Renaming a file to itself ========================"
663 multiop $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
664 # on ext3 this does not remove either the source or target files
665 # though the "expected" operation would be to remove the source
666 $CHECKSTAT -t file ${f} || error "${f} missing"
667 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
669 run_test 24m "Renaming a file to a hard link to itself ========="
673 # this stats the old file after it was renamed, so it should fail
677 $CHECKSTAT ${f}.rename
680 run_test 24n "Statting the old file after renaming (Posix rename 2)"
683 check_kernel_version 37 || return 0
685 rename_many -s random -v -n 10 $DIR/d24o
687 run_test 24o "rename of files during htree split ==============="
691 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
692 mrename $DIR/R12a $DIR/R12b
693 $CHECKSTAT -a $DIR/R12a || error
694 $CHECKSTAT -t dir $DIR/R12b || error
695 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
696 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
698 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
702 DIRINO=`ls -lid $DIR/R13a | awk '{ print $1 }'`
703 multiop_bg_pause $DIR/R13b D_c || return 1
706 mrename $DIR/R13a $DIR/R13b
707 $CHECKSTAT -a $DIR/R13a || error
708 $CHECKSTAT -t dir $DIR/R13b || error
709 DIRINO2=`ls -lid $DIR/R13b | awk '{ print $1 }'`
710 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
712 wait $MULTIPID || error "multiop close failed"
714 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
716 test_24r() { #bug 3789
717 mkdir $DIR/R14a $DIR/R14a/b
718 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
719 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
720 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
722 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
725 mkdir $DIR/R15a $DIR/R15a/b $DIR/R15a/b/c
726 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
727 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
728 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
730 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
732 mkdir $DIR/R16a $DIR/R16a/b $DIR/R16a/b/c
733 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
734 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
735 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
737 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
739 test_24u() { # bug12192
740 multiop $DIR/$tfile C2w$((2048 * 1024))c || error
741 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
743 run_test 24u "create stripe file"
746 echo '== symlink sanity ============================================='
750 touch $DIR/s25/foo || error
752 run_test 25a "create file in symlinked directory ==============="
755 [ ! -d $DIR/d25 ] && test_25a
756 $CHECKSTAT -t file $DIR/s25/foo || error
758 run_test 25b "lookup file in symlinked directory ==============="
763 ln -s d26/d26-2 $DIR/s26
764 touch $DIR/s26/foo || error
766 run_test 26a "multiple component symlink ======================="
769 mkdir -p $DIR/d26b/d26-2
770 ln -s d26b/d26-2/foo $DIR/s26-2
771 touch $DIR/s26-2 || error
773 run_test 26b "multiple component symlink at end of lookup ======"
778 ln -s d26.2 $DIR/s26.2-1
779 ln -s s26.2-1 $DIR/s26.2-2
780 ln -s s26.2-2 $DIR/s26.2-3
781 chmod 0666 $DIR/s26.2-3/foo
783 run_test 26c "chain of symlinks ================================"
785 # recursive symlinks (bug 439)
787 ln -s d26-3/foo $DIR/d26-3
789 run_test 26d "create multiple component recursive symlink ======"
792 [ ! -h $DIR/d26-3 ] && test_26d
795 run_test 26e "unlink multiple component recursive symlink ======"
797 # recursive symlinks (bug 7022)
800 mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
801 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
802 mkdir -p lndir/bar1 || error "mkdir lndir/bar1 failed"
803 mkdir $tfile || error "mkdir $tfile failed"
804 cd $tfile || error "cd $tfile failed"
805 ln -s .. dotdot || error "ln dotdot failed"
806 ln -s dotdot/lndir lndir || error "ln lndir failed"
807 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
808 output=`ls $tfile/$tfile/lndir/bar1`
809 [ "$output" = bar1 ] && error "unexpected output"
810 rm -r $tfile || error "rm $tfile failed"
811 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
813 run_test 26f "rm -r of a directory which has recursive symlink ="
816 echo '== stripe sanity =============================================='
817 mkdir -p $DIR/d27 || error "mkdir failed"
818 $SETSTRIPE $DIR/d27/f0 -c 1 || error "lstripe failed"
819 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
821 log "== test_27a: write to one stripe file ========================="
822 cp /etc/hosts $DIR/d27/f0 || error
824 run_test 27a "one stripe file =================================="
827 [ "$OSTCOUNT" -lt "2" ] && skip "skipping 2-stripe test" && return
829 $SETSTRIPE $DIR/d27/f01 -c 2 || error "lstripe failed"
830 [ `$GETSTRIPE $DIR/d27/f01 | grep -A 10 obdidx | wc -l` -eq 4 ] ||
831 error "two-stripe file doesn't have two stripes"
833 log "== test_27c: write to two stripe file file f01 ================"
834 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
836 run_test 27c "create two stripe file f01 ======================="
840 $SETSTRIPE -c0 -i-1 -s0 $DIR/d27/fdef || error "lstripe failed"
841 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
842 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
844 run_test 27d "create file with default settings ================"
848 $SETSTRIPE $DIR/d27/f12 -c 2 || error "lstripe failed"
849 $SETSTRIPE $DIR/d27/f12 -c 2 && error "lstripe succeeded twice"
850 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
852 run_test 27e "lstripe existing file (should return error) ======"
856 $SETSTRIPE $DIR/d27/fbad -s 100 -i 0 -c 1 && error "lstripe failed"
857 dd if=/dev/zero of=$DIR/d27/f12 bs=4k count=4 || error "dd failed"
858 $GETSTRIPE $DIR/d27/fbad || error "lfs getstripe failed"
860 run_test 27f "lstripe with bad stripe size (should return error)"
864 $MCREATE $DIR/d27/fnone || error "mcreate failed"
866 log "== test 27h: lfs getstripe with no objects ===================="
867 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" || error "has object"
869 log "== test 27i: lfs getstripe with some objects =================="
870 touch $DIR/d27/fsome || error "touch failed"
871 $GETSTRIPE $DIR/d27/fsome | grep obdidx || error "missing objects"
873 run_test 27g "test lfs getstripe ==========================================="
877 $SETSTRIPE $DIR/d27/f27j -i $OSTCOUNT && error "lstripe failed"||true
879 run_test 27j "lstripe with bad stripe offset (should return error)"
881 test_27k() { # bug 2844
884 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
885 [ ! -d $DIR/d27 ] && mkdir -p $DIR/d27
886 $SETSTRIPE $FILE -s 67108864 || error "lstripe failed"
887 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
888 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
889 dd if=/dev/zero of=$FILE bs=4k count=1
890 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
891 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
893 run_test 27k "limit i_blksize for broken user apps ============="
897 mcreate $DIR/f27l || error "creating file"
898 $RUNAS $SETSTRIPE $DIR/f27l -c 1 && \
899 error "lstripe should have failed" || true
901 run_test 27l "check setstripe permissions (should return error)"
904 [ "$OSTCOUNT" -lt "2" ] && skip "$OSTCOUNT < 2 OSTs -- skipping" && return
905 if [ $ORIGFREE -gt $MAXFREE ]; then
906 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
910 $SETSTRIPE $DIR/d27/f27m_1 -i 0 -c 1
911 dd if=/dev/zero of=$DIR/d27/f27m_1 bs=1024 count=$MAXFREE && \
912 error "dd should fill OST0"
914 while $SETSTRIPE $DIR/d27/f27m_$i -i 0 -c 1 ; do
916 [ $i -gt 256 ] && break
919 touch $DIR/d27/f27m_$i
920 [ `$GETSTRIPE $DIR/d27/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] && \
921 error "OST0 was full but new created file still use it"
923 touch $DIR/d27/f27m_$i
924 [ `$GETSTRIPE $DIR/d27/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] && \
925 error "OST0 was full but new created file still use it"
929 run_test 27m "create file while OST0 was full =================="
931 # osc's keep a NOSPC stick flag that gets unset with rmdir
933 [ "$1" ] && FAIL_LOC=$1 || FAIL_LOC=0
934 mkdir -p $DIR/d27/nospc
936 do_nodes $(comma_list $(osts_nodes)) lctl set_param fail_loc=$FAIL_LOC
939 exhaust_precreations() {
941 local MDSIDX=$(get_mds_dir "$DIR/d27")
942 echo OSTIDX=$OSTIDX MDSIDX=$MDSIDX
944 local OST=$(lfs osts | grep ${OSTIDX}": " | awk '{print $2}' | sed -e 's/_UUID$//')
945 local MDT_INDEX=$(lfs df | grep "\[MDT:$((MDSIDX - 1))\]" | awk '{print $1}' | \
946 sed -e 's/_UUID$//;s/^.*-//')
949 local last_id=$(do_facet mds${MDSIDX} lctl get_param -n osc.*${OST}-osc-${MDT_INDEX}.prealloc_last_id)
950 local next_id=$(do_facet mds${MDSIDX} lctl get_param -n osc.*${OST}-osc-${MDT_INDEX}.prealloc_next_id)
952 echo ${OST}-osc-${MDT_INDEX}.prealloc_last_id=$last_id
953 echo ${OST}-osc-${MDT_INDEX}.prealloc_next_id=$next_id
956 $SETSTRIPE $DIR/d27 -i $OSTIDX -c 1
957 #define OBD_FAIL_OST_ENOSPC 0x215
958 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x215
959 echo "Creating to objid $last_id on ost $OST..."
960 createmany -o $DIR/d27/${OST}-f $next_id $((last_id - next_id + 2))
961 do_facet mds${MDSIDX} lctl get_param osc.*${OST}-osc-${MDT_INDEX}.prealloc* | grep '[0-9]'
965 exhaust_all_precreations() {
967 for (( i=0; i < OSTCOUNT; i++ )) ; do
968 exhaust_precreations $i 0x215
974 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
975 remote_mds_nodsh && skip "remote MDS with nodsh" && return
976 remote_ost_nodsh && skip "remote OST with nodsh" && return
980 exhaust_precreations 0 0x80000215
982 touch $DIR/d27/f27n || error
986 run_test 27n "create file with some full OSTs =================="
989 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
990 remote_mds_nodsh && skip "remote MDS with nodsh" && return
991 remote_ost_nodsh && skip "remote OST with nodsh" && return
995 exhaust_all_precreations 0x215
998 touch $DIR/d27/f27o && error "able to create $DIR/d27/f27o"
1003 run_test 27o "create file with all full OSTs (should error) ===="
1006 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
1007 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1008 remote_ost_nodsh && skip "remote OST with nodsh" && return
1013 $MCREATE $DIR/d27/f27p || error "mcreate failed"
1014 $TRUNCATE $DIR/d27/f27p 80000000 || error "truncate failed"
1015 $CHECKSTAT -s 80000000 $DIR/d27/f27p || error "checkstat failed"
1017 exhaust_precreations 0 0x80000215
1018 echo foo >> $DIR/d27/f27p || error "append failed"
1019 $CHECKSTAT -s 80000004 $DIR/d27/f27p || error "checkstat failed"
1023 run_test 27p "append to a truncated file with some full OSTs ==="
1026 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
1027 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1028 remote_ost_nodsh && skip "remote OST with nodsh" && return
1033 $MCREATE $DIR/d27/f27q || error "mcreate $DIR/d27/f27q failed"
1034 $TRUNCATE $DIR/d27/f27q 80000000 ||error "truncate $DIR/d27/f27q failed"
1035 $CHECKSTAT -s 80000000 $DIR/d27/f27q || error "checkstat failed"
1037 exhaust_all_precreations 0x215
1039 echo foo >> $DIR/d27/f27q && error "append succeeded"
1040 $CHECKSTAT -s 80000000 $DIR/d27/f27q || error "checkstat 2 failed"
1044 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1047 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
1048 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1049 remote_ost_nodsh && skip "remote OST with nodsh" && return
1053 exhaust_precreations 0 0x80000215
1055 $SETSTRIPE $DIR/d27/f27r -i 0 -c 2 # && error
1059 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1061 test_27s() { # bug 10725
1063 $LSTRIPE $DIR/$tdir $((2048 * 1024 * 1024)) -1 2 && \
1064 error "stripe width >= 2^32 succeeded" || true
1066 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1068 test_27t() { # bug 10864
1073 $WLFS getstripe $tfile
1076 run_test 27t "check that utils parse path correctly"
1078 test_27u() { # bug 4900
1079 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
1080 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1082 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1083 do_facet $SINGLEMDS lctl set_param fail_loc=0x139
1085 createmany -o $DIR/d27u/t- 1000
1086 do_facet $SINGLEMDS lctl set_param fail_loc=0
1088 TLOG=$DIR/$tfile.getstripe
1089 $GETSTRIPE $DIR/d27u > $TLOG
1090 OBJS=`awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj;}' $TLOG`
1091 unlinkmany $DIR/d27u/t- 1000
1092 [ $OBJS -gt 0 ] && \
1093 error "$OBJS objects created on OST-0. See $TLOG" || pass
1095 run_test 27u "skip object creation on OSC w/o objects =========="
1097 test_27v() { # bug 4900
1098 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
1099 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1100 remote_ost_nodsh && skip "remote OST with nodsh" && return
1102 exhaust_all_precreations
1105 $SETSTRIPE $DIR/$tdir -c 1 # 1 stripe / file
1107 touch $DIR/$tdir/$tfile
1108 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1109 lctl set_param fail_loc=0x705
1111 for F in `seq 1 32`; do
1112 touch $DIR/$tdir/$tfile.$F
1114 lctl set_param fail_loc=0
1117 TIMEOUT=`lctl get_param -n timeout`
1118 [ $((FINISH - START)) -ge $((TIMEOUT / 2)) ] && \
1119 error "$FINISH - $START >= $TIMEOUT / 2"
1123 run_test 27v "skip object creation on slow OST ================="
1125 test_27w() { # bug 10997
1126 mkdir -p $DIR/d27w || error "mkdir failed"
1127 $LSTRIPE $DIR/d27w/f0 -s 65536 || error "lstripe failed"
1128 size=`$LSTRIPEINFO $DIR/d27w/f0 | awk {'print $1'}`
1129 [ $size -ne 65536 ] && error "stripe size $size != 65536" || true
1131 [ "$OSTCOUNT" -lt "2" ] && skip "skipping multiple stripe count/offset test" && return
1132 for i in `seq 1 $OSTCOUNT`; do
1134 $LSTRIPE $DIR/d27w/f$i -c $i -i $offset || error "lstripe -c $i -i $offset failed"
1135 count=`$LSTRIPEINFO $DIR/d27w/f$i | awk {'print $2'}`
1136 index=`$LSTRIPEINFO $DIR/d27w/f$i | awk {'print $3'}`
1137 [ $count -ne $i ] && error "stripe count $count != $i" || true
1138 [ $index -ne $offset ] && error "stripe offset $index != $offset" || true
1141 run_test 27w "check lfs setstripe -c -s -i options ============="
1145 $CREATETEST $DIR/d28/ct || error
1147 run_test 28 "create/mknod/mkdir with bad file types ============"
1150 cancel_lru_locks mdc
1156 declare -i LOCKCOUNTORIG=0
1157 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1158 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
1160 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
1162 declare -i LOCKUNUSEDCOUNTORIG=0
1163 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1164 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
1171 declare -i LOCKCOUNTCURRENT=0
1172 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1173 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
1176 declare -i LOCKUNUSEDCOUNTCURRENT=0
1177 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1178 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
1181 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1182 lctl set_param -n ldlm.dump_namespaces ""
1183 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1184 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1185 log "dumped log to $TMP/test_29.dk (bug 5793)"
1188 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1189 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1190 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1191 log "dumped log to $TMP/test_29.dk (bug 5793)"
1195 run_test 29 "IT_GETATTR regression ============================"
1198 cp `which ls` $DIR || cp /bin/ls $DIR
1202 run_test 30 "run binary from Lustre (execve) ==================="
1205 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1206 $CHECKSTAT -a $DIR/f31 || error
1208 run_test 31a "open-unlink file =================================="
1211 touch $DIR/f31 || error
1212 ln $DIR/f31 $DIR/f31b || error
1213 multiop $DIR/f31b Ouc || error
1214 $CHECKSTAT -t file $DIR/f31 || error
1216 run_test 31b "unlink file with multiple links while open ======="
1219 touch $DIR/f31 || error
1220 ln $DIR/f31 $DIR/f31c || error
1221 multiop_bg_pause $DIR/f31 O_uc || return 1
1223 multiop $DIR/f31c Ouc
1224 kill -USR1 $MULTIPID
1227 run_test 31c "open-unlink file with multiple links ============="
1230 opendirunlink $DIR/d31d $DIR/d31d || error
1231 $CHECKSTAT -a $DIR/d31d || error
1233 run_test 31d "remove of open directory ========================="
1235 test_31e() { # bug 2904
1236 check_kernel_version 34 || return 0
1237 openfilleddirunlink $DIR/d31e || error
1239 run_test 31e "remove of open non-empty directory ==============="
1241 test_31f() { # bug 4554
1244 $SETSTRIPE $DIR/d31f -s 1048576 -c 1
1245 cp /etc/hosts $DIR/d31f
1247 $GETSTRIPE $DIR/d31f/hosts
1248 multiop_bg_pause $DIR/d31f D_c || return 1
1251 rm -rv $DIR/d31f || error "first of $DIR/d31f"
1253 $SETSTRIPE $DIR/d31f -s 1048576 -c 1
1254 cp /etc/hosts $DIR/d31f
1257 multiop_bg_pause $DIR/d31f D_c || return 1
1260 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
1261 wait $MULTIPID || error "first opendir $MULTIPID failed"
1265 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
1266 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
1269 run_test 31f "remove of open directory with open-unlink file ==="
1272 echo "-- cross directory link --"
1273 mkdir $DIR/d31g{a,b}
1275 ln $DIR/d31ga/f $DIR/d31gb/g
1276 $CHECKSTAT -t file $DIR/d31ga/f || error "source"
1277 [ `stat -c%h $DIR/d31ga/f` == '2' ] || error "source nlink"
1278 $CHECKSTAT -t file $DIR/d31gb/g || error "target"
1279 [ `stat -c%h $DIR/d31gb/g` == '2' ] || error "target nlink"
1281 run_test 31g "cross directory link==============="
1284 echo "-- cross directory link --"
1288 ln $DIR/d31h/f $DIR/d31h/dir/g
1289 $CHECKSTAT -t file $DIR/d31h/f || error "source"
1290 [ `stat -c%h $DIR/d31h/f` == '2' ] || error "source nlink"
1291 $CHECKSTAT -t file $DIR/d31h/dir/g || error "target"
1292 [ `stat -c%h $DIR/d31h/dir/g` == '2' ] || error "target nlink"
1294 run_test 31h "cross directory link under child==============="
1297 echo "-- cross directory link --"
1300 touch $DIR/d31i/dir/f
1301 ln $DIR/d31i/dir/f $DIR/d31i/g
1302 $CHECKSTAT -t file $DIR/d31i/dir/f || error "source"
1303 [ `stat -c%h $DIR/d31i/dir/f` == '2' ] || error "source nlink"
1304 $CHECKSTAT -t file $DIR/d31i/g || error "target"
1305 [ `stat -c%h $DIR/d31i/g` == '2' ] || error "target nlink"
1307 run_test 31i "cross directory link under parent==============="
1312 mkdir $DIR/d31j/dir1
1313 ln $DIR/d31j/dir1 $DIR/d31j/dir2 && error "ln for dir"
1314 link $DIR/d31j/dir1 $DIR/d31j/dir3 && error "link for dir"
1315 mlink $DIR/d31j/dir1 $DIR/d31j/dir4 && error "mlink for dir"
1316 mlink $DIR/d31j/dir1 $DIR/d31j/dir1 && error "mlink to the same dir"
1319 run_test 31j "link for directory==============="
1325 touch $DIR/d31k/exist
1326 mlink $DIR/d31k/s $DIR/d31k/t || error "mlink"
1327 mlink $DIR/d31k/s $DIR/d31k/exist && error "mlink to exist file"
1328 mlink $DIR/d31k/s $DIR/d31k/s && error "mlink to the same file"
1329 mlink $DIR/d31k/s $DIR/d31k && error "mlink to parent dir"
1330 mlink $DIR/d31k $DIR/d31k/s && error "mlink parent dir to target"
1331 mlink $DIR/d31k/not-exist $DIR/d31k/foo && error "mlink non-existing to new"
1332 mlink $DIR/d31k/not-exist $DIR/d31k/s && error "mlink non-existing to exist"
1335 run_test 31k "link to file: the same, non-existing, dir==============="
1341 touch $DIR/d31m2/exist
1342 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
1343 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
1344 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
1345 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
1346 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
1347 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
1350 run_test 31m "link to file: the same, non-existing, dir==============="
1353 echo "== more mountpoints and symlinks ================="
1354 [ -e $DIR/d32a ] && rm -fr $DIR/d32a
1355 mkdir -p $DIR/d32a/ext2-mountpoint
1356 mount -t ext2 -o loop $EXT2_DEV $DIR/d32a/ext2-mountpoint || error
1357 $CHECKSTAT -t dir $DIR/d32a/ext2-mountpoint/.. || error
1358 $UMOUNT $DIR/d32a/ext2-mountpoint || error
1360 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
1363 [ -e $DIR/d32b ] && rm -fr $DIR/d32b
1364 mkdir -p $DIR/d32b/ext2-mountpoint
1365 mount -t ext2 -o loop $EXT2_DEV $DIR/d32b/ext2-mountpoint || error
1366 ls -al $DIR/d32b/ext2-mountpoint/.. || error
1367 $UMOUNT $DIR/d32b/ext2-mountpoint || error
1369 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
1372 [ -e $DIR/d32c ] && rm -fr $DIR/d32c
1373 mkdir -p $DIR/d32c/ext2-mountpoint
1374 mount -t ext2 -o loop $EXT2_DEV $DIR/d32c/ext2-mountpoint || error
1375 mkdir -p $DIR/d32c/d2/test_dir
1376 $CHECKSTAT -t dir $DIR/d32c/ext2-mountpoint/../d2/test_dir || error
1377 $UMOUNT $DIR/d32c/ext2-mountpoint || error
1379 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
1382 [ -e $DIR/d32d ] && rm -fr $DIR/d32d
1383 mkdir -p $DIR/d32d/ext2-mountpoint
1384 mount -t ext2 -o loop $EXT2_DEV $DIR/d32d/ext2-mountpoint || error
1385 mkdir -p $DIR/d32d/d2/test_dir
1386 ls -al $DIR/d32d/ext2-mountpoint/../d2/test_dir || error
1387 $UMOUNT $DIR/d32d/ext2-mountpoint || error
1389 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
1392 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
1393 mkdir -p $DIR/d32e/tmp
1394 TMP_DIR=$DIR/d32e/tmp
1395 ln -s $DIR/d32e $TMP_DIR/symlink11
1396 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1397 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
1398 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
1400 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
1403 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
1404 mkdir -p $DIR/d32f/tmp
1405 TMP_DIR=$DIR/d32f/tmp
1406 ln -s $DIR/d32f $TMP_DIR/symlink11
1407 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1408 ls $DIR/d32f/tmp/symlink11 || error
1409 ls $DIR/d32f/symlink01 || error
1411 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
1414 TMP_DIR=$DIR/$tdir/tmp
1415 mkdir -p $TMP_DIR $DIR/${tdir}2
1416 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1417 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1418 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
1419 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
1420 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
1421 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
1423 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1426 rm -fr $DIR/$tdir $DIR/${tdir}2
1427 TMP_DIR=$DIR/$tdir/tmp
1428 mkdir -p $TMP_DIR $DIR/${tdir}2
1429 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1430 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1431 ls $TMP_DIR/symlink12 || error
1432 ls $DIR/$tdir/symlink02 || error
1434 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1437 [ -e $DIR/d32i ] && rm -fr $DIR/d32i
1438 mkdir -p $DIR/d32i/ext2-mountpoint
1439 mount -t ext2 -o loop $EXT2_DEV $DIR/d32i/ext2-mountpoint || error
1440 touch $DIR/d32i/test_file
1441 $CHECKSTAT -t file $DIR/d32i/ext2-mountpoint/../test_file || error
1442 $UMOUNT $DIR/d32i/ext2-mountpoint || error
1444 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
1447 [ -e $DIR/d32j ] && rm -fr $DIR/d32j
1448 mkdir -p $DIR/d32j/ext2-mountpoint
1449 mount -t ext2 -o loop $EXT2_DEV $DIR/d32j/ext2-mountpoint || error
1450 touch $DIR/d32j/test_file
1451 cat $DIR/d32j/ext2-mountpoint/../test_file || error
1452 $UMOUNT $DIR/d32j/ext2-mountpoint || error
1454 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
1458 mkdir -p $DIR/d32k/ext2-mountpoint
1459 mount -t ext2 -o loop $EXT2_DEV $DIR/d32k/ext2-mountpoint
1460 mkdir -p $DIR/d32k/d2
1461 touch $DIR/d32k/d2/test_file || error
1462 $CHECKSTAT -t file $DIR/d32k/ext2-mountpoint/../d2/test_file || error
1463 $UMOUNT $DIR/d32k/ext2-mountpoint || error
1465 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
1469 mkdir -p $DIR/d32l/ext2-mountpoint
1470 mount -t ext2 -o loop $EXT2_DEV $DIR/d32l/ext2-mountpoint || error
1471 mkdir -p $DIR/d32l/d2
1472 touch $DIR/d32l/d2/test_file
1473 cat $DIR/d32l/ext2-mountpoint/../d2/test_file || error
1474 $UMOUNT $DIR/d32l/ext2-mountpoint || error
1476 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
1480 mkdir -p $DIR/d32m/tmp
1481 TMP_DIR=$DIR/d32m/tmp
1482 ln -s $DIR $TMP_DIR/symlink11
1483 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1484 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
1485 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
1487 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
1491 mkdir -p $DIR/d32n/tmp
1492 TMP_DIR=$DIR/d32n/tmp
1493 ln -s $DIR $TMP_DIR/symlink11
1494 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1495 ls -l $DIR/d32n/tmp/symlink11 || error
1496 ls -l $DIR/d32n/symlink01 || error
1498 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
1501 rm -fr $DIR/d32o $DIR/$tfile
1503 mkdir -p $DIR/d32o/tmp
1504 TMP_DIR=$DIR/d32o/tmp
1505 ln -s $DIR/$tfile $TMP_DIR/symlink12
1506 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1507 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
1508 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
1509 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
1510 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
1512 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
1522 mkdir -p $DIR/d32p/tmp
1524 TMP_DIR=$DIR/d32p/tmp
1526 ln -s $DIR/$tfile $TMP_DIR/symlink12
1528 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1530 cat $DIR/d32p/tmp/symlink12 || error
1532 cat $DIR/d32p/symlink02 || error
1535 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
1538 [ -e $DIR/d32q ] && rm -fr $DIR/d32q
1540 touch $DIR/d32q/under_the_mount
1541 mount -t ext2 -o loop $EXT2_DEV $DIR/d32q
1542 ls $DIR/d32q/under_the_mount && error || true
1543 $UMOUNT $DIR/d32q || error
1545 run_test 32q "stat follows mountpoints in Lustre (should return error)"
1548 [ -e $DIR/d32r ] && rm -fr $DIR/d32r
1550 touch $DIR/d32r/under_the_mount
1551 mount -t ext2 -o loop $EXT2_DEV $DIR/d32r
1552 ls $DIR/d32r | grep -q under_the_mount && error || true
1553 $UMOUNT $DIR/d32r || error
1555 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
1560 chmod 444 $DIR/$tfile
1561 chown $RUNAS_ID $DIR/$tfile
1563 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
1566 run_test 33 "write file with mode 444 (should return error) ===="
1571 chown $RUNAS_ID $DIR/d33
1572 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
1573 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
1574 error "open RDWR" || true
1576 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
1581 chown $RUNAS_ID $DIR/d33
1582 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
1584 run_test 33b "test open file with malformed flags (No panic and return error)"
1586 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
1589 $MCREATE $DIR/f34 || error
1590 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1591 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
1592 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1593 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1595 run_test 34a "truncate file that has not been opened ==========="
1598 [ ! -f $DIR/f34 ] && test_34a
1599 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1600 $OPENFILE -f O_RDONLY $DIR/f34
1601 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1602 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1604 run_test 34b "O_RDONLY opening file doesn't create objects ====="
1607 [ ! -f $DIR/f34 ] && test_34a
1608 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1609 $OPENFILE -f O_RDWR $DIR/f34
1610 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
1611 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1613 run_test 34c "O_RDWR opening file-with-size works =============="
1616 [ ! -f $DIR/f34 ] && test_34a
1617 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
1618 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1621 run_test 34d "write to sparse file ============================="
1625 $MCREATE $DIR/f34e || error
1626 $TRUNCATE $DIR/f34e 1000 || error
1627 $CHECKSTAT -s 1000 $DIR/f34e || error
1628 $OPENFILE -f O_RDWR $DIR/f34e
1629 $CHECKSTAT -s 1000 $DIR/f34e || error
1631 run_test 34e "create objects, some with size and some without =="
1633 test_34f() { # bug 6242, 6243
1636 $MCREATE $DIR/f34f || error
1637 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
1638 dd if=$DIR/f34f of=$TMP/f34f
1639 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
1640 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
1641 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
1642 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
1643 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
1645 run_test 34f "read from a file with no objects until EOF ======="
1648 cp /bin/sh $DIR/f35a
1650 chown $RUNAS_ID $DIR/f35a
1651 $RUNAS $DIR/f35a && error || true
1654 run_test 35a "exec file with mode 444 (should return and not leak) ====="
1658 utime $DIR/f36 || error
1660 run_test 36a "MDS utime check (mknod, utime) ==================="
1664 utime $DIR/f36 || error
1666 run_test 36b "OST utime check (open, utime) ===================="
1671 chown $RUNAS_ID $DIR/d36
1672 $RUNAS utime $DIR/d36/f36 || error
1674 run_test 36c "non-root MDS utime check (mknod, utime) =========="
1677 [ ! -d $DIR/d36 ] && test_36c
1678 echo "" > $DIR/d36/f36
1679 $RUNAS utime $DIR/d36/f36 || error
1681 run_test 36d "non-root OST utime check (open, utime) ==========="
1684 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
1686 touch $DIR/$tdir/$tfile
1687 $RUNAS utime $DIR/$tdir/$tfile && \
1688 error "utime worked, expected failure" || true
1690 run_test 36e "utime on non-owned file (should return error) ===="
1693 export LANG=C LC_LANG=C # for date language
1695 DATESTR="Dec 20 2000"
1697 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
1698 lctl set_param fail_loc=0x80000214
1700 cp /etc/hosts $DIR/$tdir/$tfile
1701 sync & # write RPC generated with "current" inode timestamp, but delayed
1703 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
1704 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
1705 cancel_lru_locks osc
1706 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
1708 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
1709 echo "BEFORE: $LS_BEFORE" && \
1710 echo "AFTER : $LS_AFTER" && \
1711 echo "WANT : $DATESTR" && \
1712 error "$DIR/$tdir/$tfile timestamps changed" || true
1714 run_test 36f "utime on file racing with OST BRW write =========="
1717 remote_ost_nodsh && skip "remote OST with nodsh" && return
1720 export FMD_MAX_AGE=`do_facet ost1 lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | head -n 1`
1721 FMD_BEFORE="`awk '/ll_fmd_cache/ { print $2 }' /proc/slabinfo`"
1722 touch $DIR/$tdir/$tfile
1723 sleep $((FMD_MAX_AGE + 12))
1724 FMD_AFTER="`awk '/ll_fmd_cache/ { print $2 }' /proc/slabinfo`"
1725 [ "$FMD_AFTER" -gt "$FMD_BEFORE" ] && \
1726 echo "AFTER : $FMD_AFTER > BEFORE $FMD_BEFORE" && \
1727 error "fmd didn't expire after ping" || true
1729 run_test 36g "filter mod data cache expiry ====================="
1733 echo f > $DIR/$tdir/fbugfile
1734 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
1735 ls $DIR/$tdir | grep "\<fbugfile\>" && error
1736 $UMOUNT $DIR/$tdir || error
1737 rm -f $DIR/$tdir/fbugfile || error
1739 run_test 37 "ls a mounted file system to check old content ====="
1742 o_directory $DIR/$tfile
1744 run_test 38 "open a regular file with O_DIRECTORY =============="
1748 touch $DIR/${tfile}2
1749 # ls -l $DIR/$tfile $DIR/${tfile}2
1750 # ls -lu $DIR/$tfile $DIR/${tfile}2
1751 # ls -lc $DIR/$tfile $DIR/${tfile}2
1753 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
1754 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
1756 ls -l $DIR/$tfile $DIR/${tfile}2
1758 ls -lu $DIR/$tfile $DIR/${tfile}2
1760 ls -lc $DIR/$tfile $DIR/${tfile}2
1761 error "O_TRUNC didn't change timestamps"
1764 run_test 39 "mtime changed on create ==========================="
1767 dd if=/dev/zero of=$DIR/f40 bs=4096 count=1
1768 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/f40 && error
1769 $CHECKSTAT -t file -s 4096 $DIR/f40 || error
1771 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
1775 small_write $DIR/f41 18
1777 run_test 41 "test small file write + fstat ====================="
1779 count_ost_writes() {
1780 lctl get_param -n osc.*.stats |
1781 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
1788 BG_DIRTY_RATIO_SAVE=10
1789 MAX_BG_DIRTY_RATIO=25
1793 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
1794 # dirty_ratio, dirty_background_ratio
1795 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
1796 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
1797 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
1798 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
1800 # if file not here, we are a 2.4 kernel
1801 kill -CONT `pidof kupdated`
1806 # setup the trap first, so someone cannot exit the test at the
1807 # exact wrong time and mess up a machine
1808 trap start_writeback EXIT
1809 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
1810 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
1811 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
1812 sysctl -w vm.dirty_writeback_centisecs=0
1813 sysctl -w vm.dirty_writeback_centisecs=0
1814 # save and increase /proc/sys/vm/dirty_ratio
1815 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
1816 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
1817 # save and increase /proc/sys/vm/dirty_background_ratio
1818 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
1819 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
1821 # if file not here, we are a 2.4 kernel
1822 kill -STOP `pidof kupdated`
1826 # ensure that all stripes have some grant before we test client-side cache
1828 [ "$SETUP_TEST42" ] && return
1829 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
1830 dd if=/dev/zero of=$i bs=4k count=1
1836 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
1837 # file truncation, and file removal.
1840 cancel_lru_locks osc
1842 sync; sleep 1; sync # just to be safe
1843 BEFOREWRITES=`count_ost_writes`
1844 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
1845 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
1846 AFTERWRITES=`count_ost_writes`
1847 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
1848 error "$BEFOREWRITES < $AFTERWRITES"
1851 run_test 42a "ensure that we don't flush on close =============="
1855 cancel_lru_locks osc
1858 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
1859 BEFOREWRITES=`count_ost_writes`
1860 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
1861 AFTERWRITES=`count_ost_writes`
1862 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
1863 error "$BEFOREWRITES < $AFTERWRITES on unlink"
1865 BEFOREWRITES=`count_ost_writes`
1866 sync || error "sync: $?"
1867 AFTERWRITES=`count_ost_writes`
1868 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
1869 error "$BEFOREWRITES < $AFTERWRITES on sync"
1871 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
1875 run_test 42b "test destroy of file with cached dirty data ======"
1877 # if these tests just want to test the effect of truncation,
1878 # they have to be very careful. consider:
1879 # - the first open gets a {0,EOF}PR lock
1880 # - the first write conflicts and gets a {0, count-1}PW
1881 # - the rest of the writes are under {count,EOF}PW
1882 # - the open for truncate tries to match a {0,EOF}PR
1883 # for the filesize and cancels the PWs.
1884 # any number of fixes (don't get {0,EOF} on open, match
1885 # composite locks, do smarter file size management) fix
1886 # this, but for now we want these tests to verify that
1887 # the cancellation with truncate intent works, so we
1888 # start the file with a full-file pw lock to match against
1889 # until the truncate.
1894 cancel_lru_locks osc
1896 # prime the file with 0,EOF PW to match
1900 # now the real test..
1901 dd if=/dev/zero of=$file bs=1024 count=100
1902 BEFOREWRITES=`count_ost_writes`
1903 $TRUNCATE $file $offset
1904 cancel_lru_locks osc
1905 AFTERWRITES=`count_ost_writes`
1911 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
1912 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
1915 run_test 42c "test partial truncate of file with cached dirty data"
1919 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
1920 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
1923 run_test 42d "test complete truncate of file with cached dirty data"
1927 cp -p /bin/ls $DIR/$tdir/$tfile
1928 multiop $DIR/$tdir/$tfile Ow_c &
1930 # give multiop a chance to open
1933 $DIR/$tdir/$tfile && error || true
1936 run_test 43 "execution of file opened for write should return -ETXTBSY"
1940 cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
1941 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
1943 multiop $DIR/d43/multiop Oc && error "expected error, got success"
1944 kill -USR1 $MULTIOP_PID || return 2
1945 wait $MULTIOP_PID || return 3
1948 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
1952 cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
1953 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
1955 truncate $DIR/d43/multiop 0 && error "expected error, got success"
1956 kill -USR1 $MULTIOP_PID || return 2
1957 wait $MULTIOP_PID || return 3
1960 run_test 43b "truncate of file being executed should return -ETXTBSY"
1963 local testdir="$DIR/d43c"
1966 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
1967 ( cd $testdir && md5sum -c)
1969 run_test 43c "md5sum of copy into lustre========================"
1972 [ "$OSTCOUNT" -lt "2" ] && skip "skipping 2-stripe test" && return
1973 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
1974 dd if=$DIR/f1 bs=4k count=1 > /dev/null
1976 run_test 44 "zero length read from a sparse stripe ============="
1979 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
1981 [ -z "$nstripe" ] && skip "can't get stripe info" && return
1982 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
1983 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
1985 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
1986 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
1989 OFFSETS="0 $((stride/2)) $((stride-1))"
1990 for offset in $OFFSETS ; do
1991 for i in `seq 0 $((nstripe-1))`; do
1992 local GLOBALOFFSETS=""
1993 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
1994 local myfn=$DIR/d44a-$size
1995 echo "--------writing $myfn at $size"
1996 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
1997 GLOBALOFFSETS="$GLOBALOFFSETS $size"
1998 ll_sparseness_verify $myfn $GLOBALOFFSETS \
1999 || error "ll_sparseness_verify $GLOBALOFFSETS"
2001 for j in `seq 0 $((nstripe-1))`; do
2002 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
2003 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
2004 GLOBALOFFSETS="$GLOBALOFFSETS $size"
2006 ll_sparseness_verify $myfn $GLOBALOFFSETS \
2007 || error "ll_sparseness_verify $GLOBALOFFSETS"
2012 run_test 44a "test sparse pwrite ==============================="
2016 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
2022 before=`dirty_osc_total`
2023 echo executing "\"$*\""
2025 after=`dirty_osc_total`
2026 echo before $before, after $after
2030 # Obtain grants from OST if it supports it
2031 echo blah > ${f}_grant
2034 do_dirty_record "echo blah > $f"
2035 [ $before -eq $after ] && error "write wasn't cached"
2036 do_dirty_record "> $f"
2037 [ $before -gt $after ] || error "truncate didn't lower dirty count"
2038 do_dirty_record "echo blah > $f"
2039 [ $before -eq $after ] && error "write wasn't cached"
2040 do_dirty_record "sync"
2041 [ $before -gt $after ] || error "writeback didn't lower dirty count"
2042 do_dirty_record "echo blah > $f"
2043 [ $before -eq $after ] && error "write wasn't cached"
2044 do_dirty_record "cancel_lru_locks osc"
2045 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
2048 run_test 45 "osc io page accounting ============================"
2054 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
2055 # test tickles a bug where re-dirtying a page was failing to be mapped to the
2056 # objects offset and an assert hit when an rpc was built with 1023's mapped
2057 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
2062 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2064 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
2065 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2069 run_test 46 "dirtying a previously written page ================"
2071 # Check that device nodes are created and then visible correctly (#2091)
2073 cmknod $DIR/test_47_node || error
2075 run_test 47 "Device nodes check ================================"
2077 test_48a() { # bug 2399
2078 check_kernel_version 34 || return 0
2081 mv $DIR/d48a $DIR/d48.new || error "move directory failed"
2082 mkdir $DIR/d48a || error "recreate directory failed"
2083 touch foo || error "'touch foo' failed after recreating cwd"
2084 mkdir bar || error "'mkdir foo' failed after recreating cwd"
2085 if check_kernel_version 44; then
2086 touch .foo || error "'touch .foo' failed after recreating cwd"
2087 mkdir .bar || error "'mkdir .foo' failed after recreating cwd"
2089 ls . > /dev/null || error "'ls .' failed after recreating cwd"
2090 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2091 cd . || error "'cd .' failed after recreating cwd"
2092 mkdir . && error "'mkdir .' worked after recreating cwd"
2093 rmdir . && error "'rmdir .' worked after recreating cwd"
2094 ln -s . baz || error "'ln -s .' failed after recreating cwd"
2095 cd .. || error "'cd ..' failed after recreating cwd"
2097 run_test 48a "Access renamed working dir (should return errors)="
2099 test_48b() { # bug 2399
2100 check_kernel_version 34 || return 0
2103 rmdir $DIR/d48b || error "remove cwd $DIR/d48b failed"
2104 touch foo && error "'touch foo' worked after removing cwd"
2105 mkdir foo && error "'mkdir foo' worked after removing cwd"
2106 if check_kernel_version 44; then
2107 touch .foo && error "'touch .foo' worked after removing cwd"
2108 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2110 ls . > /dev/null && error "'ls .' worked after removing cwd"
2111 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2112 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
2113 mkdir . && error "'mkdir .' worked after removing cwd"
2114 rmdir . && error "'rmdir .' worked after removing cwd"
2115 ln -s . foo && error "'ln -s .' worked after removing cwd"
2116 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
2118 run_test 48b "Access removed working dir (should return errors)="
2120 test_48c() { # bug 2350
2121 check_kernel_version 36 || return 0
2122 #lctl set_param debug=-1
2124 mkdir -p $DIR/d48c/dir
2126 $TRACE rmdir $DIR/d48c/dir || error "remove cwd $DIR/d48c/dir failed"
2127 $TRACE touch foo && error "'touch foo' worked after removing cwd"
2128 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
2129 if check_kernel_version 44; then
2130 touch .foo && error "'touch .foo' worked after removing cwd"
2131 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2133 $TRACE ls . && error "'ls .' worked after removing cwd"
2134 $TRACE ls .. || error "'ls ..' failed after removing cwd"
2135 is_patchless || ( $TRACE cd . && error "'cd .' worked after removing cwd" )
2136 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
2137 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
2138 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
2139 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
2141 run_test 48c "Access removed working subdir (should return errors)"
2143 test_48d() { # bug 2350
2144 check_kernel_version 36 || return 0
2145 #lctl set_param debug=-1
2147 mkdir -p $DIR/d48d/dir
2149 $TRACE rmdir $DIR/d48d/dir || error "remove cwd $DIR/d48d/dir failed"
2150 $TRACE rmdir $DIR/d48d || error "remove parent $DIR/d48d failed"
2151 $TRACE touch foo && error "'touch foo' worked after removing parent"
2152 $TRACE mkdir foo && error "'mkdir foo' worked after removing parent"
2153 if check_kernel_version 44; then
2154 touch .foo && error "'touch .foo' worked after removing parent"
2155 mkdir .foo && error "'mkdir .foo' worked after removing parent"
2157 $TRACE ls . && error "'ls .' worked after removing parent"
2158 $TRACE ls .. && error "'ls ..' worked after removing parent"
2159 is_patchless || ( $TRACE cd . && error "'cd .' worked after recreate parent" )
2160 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
2161 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
2162 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
2163 is_patchless || ( $TRACE cd .. && error "'cd ..' worked after removing parent" || true )
2165 run_test 48d "Access removed parent subdir (should return errors)"
2167 test_48e() { # bug 4134
2168 check_kernel_version 41 || return 0
2169 #lctl set_param debug=-1
2171 mkdir -p $DIR/d48e/dir
2173 $TRACE rmdir $DIR/d48e/dir || error "remove cwd $DIR/d48e/dir failed"
2174 $TRACE rmdir $DIR/d48e || error "remove parent $DIR/d48e failed"
2175 $TRACE touch $DIR/d48e || error "'touch $DIR/d48e' failed"
2176 $TRACE chmod +x $DIR/d48e || error "'chmod +x $DIR/d48e' failed"
2177 # On a buggy kernel addition of "touch foo" after cd .. will
2178 # produce kernel oops in lookup_hash_it
2179 touch ../foo && error "'cd ..' worked after recreate parent"
2181 $TRACE rm $DIR/d48e || error "rm '$DIR/d48e' failed"
2183 run_test 48e "Access to recreated parent subdir (should return errors)"
2189 ls /proc/$$/cwd || error
2191 run_test 50 "special situations: /proc symlinks ==============="
2193 test_51a() { # was test_51
2194 # bug 1516 - create an empty entry right after ".." then split dir
2197 $MCREATE $DIR/d51/bar
2199 createmany -m $DIR/d51/longfile 201
2201 while [ `ls -sd $DIR/d51 | awk '{ print $1 }'` -eq 4 ]; do
2202 $MCREATE $DIR/d51/longfile$FNUM
2207 ls -l $DIR/d51 > /dev/null || error
2209 run_test 51a "special situations: split htree with empty entry =="
2211 #export NUMTEST=70000
2212 # FIXME: I select a relatively small number to do basic test.
2213 # large number may give panic(). debugging on this is going on.
2216 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
2217 [ $NUMFREE -lt 21000 ] && \
2218 skip "not enough free inodes ($NUMFREE)" && \
2221 check_kernel_version 40 || NUMTEST=31000
2222 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 50))
2225 createmany -d $DIR/d51b/t- $NUMTEST
2227 run_test 51b "mkdir .../t-0 --- .../t-$NUMTEST ===================="
2230 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2232 local ndirs=${TEST51BB_NDIRS:-10}
2233 local nfiles=${TEST51BB_NFILES:-100}
2235 local numfree=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
2237 [ $numfree -lt $(( ndirs * nfiles)) ] && \
2238 nfiles=$(( numfree / ndirs - 10 ))
2240 local dir=$DIR/d51bb
2242 local savePOLICY=$(lctl get_param -n lmv.*.placement)
2243 lctl set_param -n lmv.*.placement=CHAR
2246 local IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
2250 for ((i=0; i < $ndirs; i++)); do
2251 dirs[i]=$dir/$RANDOM
2252 echo Creating directory ${dirs[i]}
2255 echo Creating $nfiles in dir ${dirs[i]} ...
2256 echo "createmany -o ${dirs[i]}/$tfile- $nfiles"
2257 createmany -o ${dirs[i]}/$tfile- $nfiles
2263 IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
2267 for ((i=0; i<${#NEWUSED[@]}; i++)); do
2268 echo "mds $i: inodes count OLD ${OLDUSED[$i]} NEW ${NEWUSED[$i]}"
2269 [ ${OLDUSED[$i]} -lt ${NEWUSED[$i]} ] || rc=$((rc + 1))
2272 lctl set_param -n lmv.*.placement=$savePOLICY
2274 [ $rc -ne $MDSCOUNT ] || \
2275 error "Objects/inodes are not distributed over all mds servers"
2277 run_test 51bb "mkdir createmany CMD $MDSCOUNT ===================="
2281 [ ! -d $DIR/d51b ] && skip "$DIR/51b missing" && \
2284 unlinkmany -d $DIR/d51b/t- $NUMTEST
2286 run_test 51c "rmdir .../t-0 --- .../t-$NUMTEST ===================="
2289 [ "$OSTCOUNT" -lt "3" ] && skip "skipping test with few OSTs" && return
2291 createmany -o $DIR/d51d/t- 1000
2292 $LFS getstripe $DIR/d51d > $TMP/files
2293 for N in `seq 0 $((OSTCOUNT - 1))`; do
2294 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
2295 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
2296 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
2298 unlinkmany $DIR/d51d/t- 1000
2301 for N in `seq 1 $((OSTCOUNT - 1))`; do
2302 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
2303 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
2304 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
2305 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
2307 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
2308 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
2309 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
2310 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
2314 run_test 51d "check object distribution ===================="
2317 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
2320 chattr =a $DIR/d52a/foo || error "chattr =a failed"
2321 echo bar >> $DIR/d52a/foo || error "append bar failed"
2322 cp /etc/hosts $DIR/d52a/foo && error "cp worked"
2323 rm -f $DIR/d52a/foo 2>/dev/null && error "rm worked"
2324 link $DIR/d52a/foo $DIR/d52a/foo_link 2>/dev/null && error "link worked"
2325 echo foo >> $DIR/d52a/foo || error "append foo failed"
2326 mrename $DIR/d52a/foo $DIR/d52a/foo_ren && error "rename worked"
2327 lsattr $DIR/d52a/foo | egrep -q "^-+a-+ $DIR/d52a/foo" || error "lsattr"
2328 chattr -a $DIR/d52a/foo || error "chattr -a failed"
2330 rm -fr $DIR/d52a || error "cleanup rm failed"
2332 run_test 52a "append-only flag test (should return errors) ====="
2335 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
2338 chattr =i $DIR/d52b/foo || error
2339 cat test > $DIR/d52b/foo && error
2340 cp /etc/hosts $DIR/d52b/foo && error
2341 rm -f $DIR/d52b/foo 2>/dev/null && error
2342 link $DIR/d52b/foo $DIR/d52b/foo_link 2>/dev/null && error
2343 echo foo >> $DIR/d52b/foo && error
2344 mrename $DIR/d52b/foo $DIR/d52b/foo_ren && error
2345 [ -f $DIR/d52b/foo ] || error
2346 [ -f $DIR/d52b/foo_ren ] && error
2347 lsattr $DIR/d52b/foo | egrep -q "^-+i-+ $DIR/d52b/foo" || error
2348 chattr -i $DIR/d52b/foo || error
2350 rm -fr $DIR/d52b || error
2352 run_test 52b "immutable flag test (should return errors) ======="
2355 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2356 remote_ost_nodsh && skip "remote OST with nodsh" && return
2365 for value in $(do_facet $SINGLEMDS lctl get_param osc.*-osc-MDT0000.prealloc_last_id) ; do
2366 param=`echo ${value[0]} | cut -d "=" -f1`
2367 ostname=`echo $param | cut -d "." -f2 | cut -d - -f 1-2`
2368 mds_last=$(do_facet $SINGLEMDS lctl get_param -n $param)
2369 ostnum=$(echo $ostname | sed "s/${FSNAME}-OST//g" | awk '{print ($1+1)}' )
2370 ost_last=$(do_facet ost$ostnum lctl get_param -n obdfilter.$ostname.last_id | head -n 1)
2371 echo "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
2372 if [ $ost_last != $mds_last ]; then
2373 error "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
2377 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
2380 [ ! -f "$SOCKETSERVER" ] && skip "no socketserver, skipping" && return
2381 [ ! -f "$SOCKETCLIENT" ] && skip "no socketclient, skipping" && return
2382 $SOCKETSERVER $DIR/socket
2383 $SOCKETCLIENT $DIR/socket || error
2384 $MUNLINK $DIR/socket
2386 run_test 54a "unix domain socket test =========================="
2392 dd if=/dev/zero of=$f bs=`page_size` count=1
2394 run_test 54b "char device works in lustre ======================"
2397 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
2398 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
2399 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
2401 for i in `seq 3 7`; do
2402 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
2412 loopdev="$DIR/loop54c"
2415 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
2416 mknod $loopdev b 7 $LOOPNUM
2417 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
2418 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
2419 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
2420 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
2422 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
2423 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
2425 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
2430 run_test 54c "block device works in lustre ====================="
2436 [ "$string" = `echo $string > $f | cat $f` ] || error
2438 run_test 54d "fifo device works in lustre ======================"
2441 check_kernel_version 46 || return 0
2444 cp -aL /dev/console $f
2445 echo $string > $f || error
2447 run_test 54e "console/tty device works in lustre ======================"
2450 grep -q $FSTYPE /proc/filesystems && return 1
2452 grep -q $FSTYPE /proc/filesystems && return 1
2453 insmod ../$FSTYPE/$FSTYPE.o
2454 grep -q $FSTYPE /proc/filesystems && return 1
2455 insmod ../$FSTYPE/$FSTYPE.ko
2456 grep -q $FSTYPE /proc/filesystems && return 1
2463 check_fstype && skip "can't find fs $FSTYPE" && return
2464 mount -t $FSTYPE -o loop,iopen $EXT2_DEV $DIR/d55 || error "mounting"
2466 $IOPENTEST1 $DIR/d55/foo $DIR/d55 || error "running $IOPENTEST1"
2467 $IOPENTEST2 $DIR/d55 || error "running $IOPENTEST2"
2468 echo "check for $EXT2_DEV. Please wait..."
2470 $UMOUNT $DIR/d55 || error "unmounting"
2472 run_test 55 "check iopen_connect_dentry() ======================"
2474 test_56a() { # was test_56
2480 NUMFILESx2=$(($NUMFILES * 2))
2481 for i in `seq 1 $NUMFILES` ; do
2482 touch $DIR/d56/file$i
2483 touch $DIR/d56/dir/file$i
2486 # test lfs getstripe with --recursive
2487 FILENUM=`$GETSTRIPE --recursive $DIR/d56 | grep -c obdidx`
2488 [ $FILENUM -eq $NUMFILESx2 ] || error \
2489 "lfs getstripe --recursive $DIR/d56 wrong: found $FILENUM, expected $NUMFILESx2"
2490 FILENUM=`$GETSTRIPE $DIR/d56 | grep -c obdidx`
2491 [ $FILENUM -eq $NUMFILES ] || error \
2492 "lfs getstripe $DIR/d56 without --recursive wrong: found $FILENUM, expected $NUMFILES"
2493 echo "lfs getstripe --recursive passed."
2495 # test lfs getstripe with file instead of dir
2496 FILENUM=`$GETSTRIPE $DIR/d56/file1 | grep -c obdidx`
2497 [ $FILENUM -eq 1 ] || error \
2498 "lfs getstripe $DIR/d56/file1 wrong:found $FILENUM, expected 1"
2499 echo "lfs getstripe file passed."
2501 #test lfs getstripe with --verbose
2502 [ `$GETSTRIPE --verbose $DIR/d56 | grep -c lmm_magic` -eq $NUMFILES ] ||\
2503 error "lfs getstripe --verbose $DIR/d56 wrong: should find $NUMFILES lmm_magic info"
2504 [ `$GETSTRIPE $DIR/d56 | grep -c lmm_magic` -eq 0 ] || error \
2505 "lfs getstripe $DIR/d56 without --verbose wrong: should not show lmm_magic info"
2506 echo "lfs getstripe --verbose passed."
2508 #test lfs getstripe with --obd
2509 $GETSTRIPE --obd wrong_uuid $DIR/d56 2>&1 | grep -q "unknown obduuid" || \
2510 error "lfs getstripe --obd wrong_uuid should return error message"
2512 [ "$OSTCOUNT" -lt 2 ] && \
2513 skip "skipping other lfs getstripe --obd test" && return
2514 FILENUM=`$GETSTRIPE --recursive $DIR/d56 | sed -n '/^[ ]*1[ ]/p' | wc -l`
2515 OBDUUID=`$GETSTRIPE --recursive $DIR/d56 | sed -n '/^[ ]*1:/p' | awk '{print $2}'`
2516 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/d56 | wc -l`
2517 [ $FOUND -eq $FILENUM ] || \
2518 error "lfs getstripe --obd wrong: found $FOUND, expected $FILENUM"
2519 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/d56 | sed '/^[ ]*1[ ]/d' |\
2520 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] || \
2521 error "lfs getstripe --obd wrong: should not show file on other obd"
2522 echo "lfs getstripe --obd passed."
2524 run_test 56a "check lfs getstripe ===================================="
2531 if [ ! -d "$DIR/${tdir}g" ] ; then
2532 mkdir -p $DIR/${tdir}g
2533 for i in `seq 1 $LOCAL_NUMFILES` ; do
2534 touch $DIR/${tdir}g/file$i
2536 for i in `seq 1 $LOCAL_NUMDIRS` ; do
2537 mkdir $DIR/${tdir}g/dir$i
2538 for j in `seq 1 $LOCAL_NUMFILES` ; do
2539 touch $DIR/${tdir}g/dir$i/file$j
2545 setup_56_special() {
2550 if [ ! -e "$TDIR/loop1b" ] ; then
2551 for i in `seq 1 $LOCAL_NUMFILES` ; do
2552 mknod $TDIR/loop${i}b b 7 $i
2553 mknod $TDIR/null${i}c c 1 3
2554 ln -s $TDIR/file1 $TDIR/link${i}l
2556 for i in `seq 1 $LOCAL_NUMDIRS` ; do
2557 mknod $TDIR/dir$i/loop${i}b b 7 $i
2558 mknod $TDIR/dir$i/null${i}c c 1 3
2559 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
2567 setup_56 $NUMFILES $NUMDIRS
2569 EXPECTED=$(($NUMDIRS + 2))
2570 # test lfs find with -name
2571 for i in `seq 1 $NUMFILES` ; do
2572 NUMS=`$LFIND -name "*$i" $DIR/${tdir}g | wc -l`
2573 [ $NUMS -eq $EXPECTED ] || error \
2574 "lfs find -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2576 echo "lfs find -name passed."
2578 run_test 56g "check lfs find -name ============================="
2583 setup_56 $NUMFILES $NUMDIRS
2585 EXPECTED=$((($NUMDIRS+1)*($NUMFILES-1)+$NUMFILES))
2586 # test lfs find with ! -name
2587 for i in `seq 1 $NUMFILES` ; do
2588 NUMS=`$LFIND ! -name "*$i" $DIR/${tdir}g | wc -l`
2589 [ $NUMS -eq $EXPECTED ] || error \
2590 "lfs find ! -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2592 echo "lfs find ! -name passed."
2594 run_test 56h "check lfs find ! -name ============================="
2599 UUID=`$GETSTRIPE $DIR/$tdir | awk '/0: / { print $2 }'`
2600 OUT="`$LFIND -ost $UUID $DIR/$tdir`"
2601 [ "$OUT" ] && error "$LFIND returned directory '$OUT'" || true
2603 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
2606 setup_56_special $NUMFILES $NUMDIRS
2608 EXPECTED=$((NUMDIRS+1))
2609 NUMS=`$LFIND -type d $DIR/${tdir}g | wc -l`
2610 [ $NUMS -eq $EXPECTED ] || \
2611 error "lfs find -type d $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2613 run_test 56j "check lfs find -type d ============================="
2616 setup_56_special $NUMFILES $NUMDIRS
2618 EXPECTED=$(((NUMDIRS+1) * NUMFILES))
2619 NUMS=`$LFIND -type f $DIR/${tdir}g | wc -l`
2620 [ $NUMS -eq $EXPECTED ] || \
2621 error "lfs find -type f $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2623 run_test 56k "check lfs find -type f ============================="
2626 setup_56_special $NUMFILES $NUMDIRS
2628 EXPECTED=$((NUMDIRS + NUMFILES))
2629 NUMS=`$LFIND -type b $DIR/${tdir}g | wc -l`
2630 [ $NUMS -eq $EXPECTED ] || \
2631 error "lfs find -type b $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2633 run_test 56l "check lfs find -type b ============================="
2636 setup_56_special $NUMFILES $NUMDIRS
2638 EXPECTED=$((NUMDIRS + NUMFILES))
2639 NUMS=`$LFIND -type c $DIR/${tdir}g | wc -l`
2640 [ $NUMS -eq $EXPECTED ] || \
2641 error "lfs find -type c $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2643 run_test 56m "check lfs find -type c ============================="
2646 setup_56_special $NUMFILES $NUMDIRS
2648 EXPECTED=$((NUMDIRS + NUMFILES))
2649 NUMS=`$LFIND -type l $DIR/${tdir}g | wc -l`
2650 [ $NUMS -eq $EXPECTED ] || \
2651 error "lfs find -type l $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2653 run_test 56n "check lfs find -type l ============================="
2656 setup_56 $NUMFILES $NUMDIRS
2659 utime $TDIR/file1 > /dev/null || error "utime (1)"
2660 utime $TDIR/file2 > /dev/null || error "utime (2)"
2661 utime $TDIR/dir1 > /dev/null || error "utime (3)"
2662 utime $TDIR/dir2 > /dev/null || error "utime (4)"
2663 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
2666 NUMS=`$LFIND -mtime +1 $TDIR | wc -l`
2667 [ $NUMS -eq $EXPECTED ] || \
2668 error "lfs find -mtime $TDIR wrong: found $NUMS, expected $EXPECTED"
2670 run_test 56o "check lfs find -mtime for old files =========================="
2673 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
2678 setup_56 $NUMFILES $NUMDIRS
2680 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
2682 NUMS="`$LFIND -uid $RUNAS_ID $TDIR | wc -l`"
2683 [ $NUMS -eq $EXPECTED ] || \
2684 error "lfs find -uid $TDIR wrong: found $NUMS, expected $EXPECTED"
2686 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
2687 NUMS="`$LFIND ! -uid $RUNAS_ID $TDIR | wc -l`"
2688 [ $NUMS -eq $EXPECTED ] || \
2689 error "lfs find ! -uid $TDIR wrong: found $NUMS, expected $EXPECTED"
2691 echo "lfs find -uid and ! -uid passed."
2693 run_test 56p "check lfs find -uid and ! -uid ==============================="
2696 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
2701 setup_56 $NUMFILES $NUMDIRS
2703 chgrp $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
2705 NUMS="`$LFIND -gid $RUNAS_ID $TDIR | wc -l`"
2706 [ $NUMS -eq $EXPECTED ] || \
2707 error "lfs find -gid $TDIR wrong: found $NUMS, expected $EXPECTED"
2709 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
2710 NUMS="`$LFIND ! -gid $RUNAS_ID $TDIR | wc -l`"
2711 [ $NUMS -eq $EXPECTED ] || \
2712 error "lfs find ! -gid $TDIR wrong: found $NUMS, expected $EXPECTED"
2714 echo "lfs find -gid and ! -gid passed."
2716 run_test 56q "check lfs find -gid and ! -gid ==============================="
2719 # note test will not do anything if MDS is not local
2720 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2722 local MNTDEV="osd.*MDT*.mntdev"
2723 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
2724 [ -z "$DEV" ] && error "can't access $MNTDEV"
2725 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
2726 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump || error "can't access $DEV"
2727 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
2728 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
2732 run_test 57a "verify MDS filesystem created with large inodes =="
2739 local FILEN=$dir/f$FILECOUNT
2741 rm -rf $dir || error "removing $dir"
2742 mkdir -p $dir || error "creating $dir"
2743 local num=$(get_mds_dir $dir)
2746 echo "mcreating $FILECOUNT files"
2747 createmany -m $dir/f 1 $FILECOUNT || \
2748 error "creating files in $dir"
2750 # verify that files do not have EAs yet
2751 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
2752 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
2756 df $dir #make sure we get new statfs data
2757 local MDSFREE=$(do_facet $mymds lctl get_param -n osd.*MDT000$((num -1)).kbytesfree)
2758 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
2759 echo "opening files to create objects/EAs"
2761 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
2762 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
2765 # verify that files have EAs now
2766 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
2767 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
2769 sleep 1 #make sure we get new statfs data
2771 local MDSFREE2=$(do_facet $mymds lctl get_param -n osd.*MDT000$((num -1)).kbytesfree)
2772 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
2773 if [ "$MDCFREE2" -lt "$((MDCFREE - 8))" ]; then
2774 if [ "$MDSFREE" != "$MDSFREE2" ]; then
2775 error "MDC before $MDCFREE != after $MDCFREE2"
2777 echo "MDC before $MDCFREE != after $MDCFREE2"
2778 echo "unable to confirm if MDS has large inodes"
2783 run_test 57b "default LOV EAs are stored inside large inodes ==="
2786 [ -z "$(which wiretest 2>/dev/null)" ] && skip "could not find wiretest" && return
2789 run_test 58 "verify cross-platform wire constants =============="
2792 echo "touch 130 files"
2793 createmany -o $DIR/f59- 130
2795 unlinkmany $DIR/f59- 130
2798 # wait for commitment of removal
2800 run_test 59 "verify cancellation of llog records async ========="
2802 TEST60_HEAD="test_60 run $RANDOM"
2804 [ ! -f run-llog.sh ] && skip "missing subtest run-llog.sh" && return
2805 log "$TEST60_HEAD - from kernel mode"
2808 run_test 60a "llog sanity tests run from kernel module =========="
2810 test_60b() { # bug 6411
2812 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
2824 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
2826 run_test 60b "limit repeated messages from CERROR/CWARN ========"
2829 echo "create 5000 files"
2830 createmany -o $DIR/f60c- 5000
2831 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
2832 lctl set_param fail_loc=0x80000137
2833 unlinkmany $DIR/f60c- 5000
2834 lctl set_param fail_loc=0
2836 run_test 60c "unlink file when mds full"
2839 SAVEPRINTK=$(lctl get_param -n printk)
2841 # verify "lctl mark" is even working"
2842 MESSAGE="test message ID $RANDOM $$"
2843 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
2844 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
2846 lctl set_param printk=0 || error "set lnet.printk failed"
2847 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
2848 MESSAGE="new test message ID $RANDOM $$"
2849 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
2850 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
2851 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
2853 lctl set_param -n printk="$SAVEPRINTK"
2855 run_test 60d "test printk console message masking"
2859 dd if=/dev/zero of=$f bs=`page_size` count=1
2860 cancel_lru_locks osc
2861 multiop $f OSMWUc || error
2864 run_test 61 "mmap() writes don't make sync hang ================"
2866 # bug 2330 - insufficient obd_match error checking causes LBUG
2870 cancel_lru_locks osc
2871 lctl set_param fail_loc=0x405
2872 cat $f && error "cat succeeded, expect -EIO"
2873 lctl set_param fail_loc=0
2875 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
2876 # match every page all of the time.
2877 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
2879 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
2880 test_63a() { # was test_63
2881 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
2882 lctl set_param -n osc.*.max_dirty_mb 0
2883 for i in `seq 10` ; do
2884 dd if=/dev/zero of=$DIR/f63 bs=8k &
2890 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
2891 rm -f $DIR/f63 || true
2893 run_test 63a "Verify oig_wait interruption does not crash ======="
2895 # bug 2248 - async write errors didn't return to application on sync
2896 # bug 3677 - async write errors left page locked
2899 lctl set_param debug=-1
2901 # ensure we have a grant to do async writes
2902 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
2905 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
2906 lctl set_param fail_loc=0x80000406
2907 multiop $DIR/$tfile Owy && \
2908 error "sync didn't return ENOMEM"
2909 sync; sleep 2; sync # do a real sync this time to flush page
2910 lctl get_param -n llite.*.dump_page_cache | grep locked && \
2911 error "locked page left in cache after async error" || true
2914 run_test 63b "async write errors should be returned to fsync ==="
2918 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
2920 run_test 64a "verify filter grant calculations (in kernel) ====="
2923 [ ! -f oos.sh ] && skip "missing subtest oos.sh" && return
2926 run_test 64b "check out-of-space detection on client ==========="
2928 # bug 1414 - set/get directories' stripe info
2932 $LVERIFY $DIR/d65 $DIR/d65/f1 || error "lverify failed"
2934 run_test 65a "directory with no stripe info ===================="
2938 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
2940 $LVERIFY $DIR/d65 $DIR/d65/f2 || error "lverify failed"
2942 run_test 65b "directory setstripe $(($STRIPESIZE * 2)) 0 1 ==============="
2945 if [ $OSTCOUNT -gt 1 ]; then
2947 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 4)) -i 1 \
2948 -c $(($OSTCOUNT - 1)) || error "setstripe"
2950 $LVERIFY $DIR/d65 $DIR/d65/f3 || error "lverify failed"
2953 run_test 65c "directory setstripe $(($STRIPESIZE * 4)) 1 $(($OSTCOUNT - 1))"
2957 if [ $STRIPECOUNT -le 0 ]; then
2959 elif [ $STRIPECOUNT -gt 160 ]; then
2960 #LOV_MAX_STRIPE_COUNT is 160
2961 [ $OSTCOUNT -gt 160 ] && sc=160 || sc=$(($OSTCOUNT - 1))
2963 sc=$(($STRIPECOUNT - 1))
2965 $SETSTRIPE $DIR/d65 -s $STRIPESIZE -c $sc || error "setstripe"
2966 touch $DIR/d65/f4 $DIR/d65/f5
2967 $LVERIFY $DIR/d65 $DIR/d65/f4 $DIR/d65/f5 || error "lverify failed"
2969 run_test 65d "directory setstripe $STRIPESIZE -1 stripe_count =============="
2974 $SETSTRIPE $DIR/d65 || error "setstripe"
2975 $GETSTRIPE -v $DIR/d65 | grep "Default" || error "no stripe info failed"
2977 $LVERIFY $DIR/d65 $DIR/d65/f6 || error "lverify failed"
2979 run_test 65e "directory setstripe defaults ======================="
2983 $RUNAS $SETSTRIPE $DIR/d65f && error "setstripe succeeded" || true
2985 run_test 65f "dir setstripe permission (should return error) ==="
2989 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
2990 $SETSTRIPE -d $DIR/d65 || error "setstripe"
2991 $GETSTRIPE -v $DIR/d65 | grep "Default" || \
2992 error "delete default stripe failed"
2994 run_test 65g "directory setstripe -d ==========================="
2998 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
2999 mkdir -p $DIR/d65/dd1
3000 [ "`$GETSTRIPE -v $DIR/d65 | grep "^count"`" == \
3001 "`$GETSTRIPE -v $DIR/d65/dd1 | grep "^count"`" ] || error "stripe info inherit failed"
3003 run_test 65h "directory stripe info inherit ===================="
3005 test_65i() { # bug6367
3006 $SETSTRIPE $MOUNT -s 65536 -c -1
3008 run_test 65i "set non-default striping on root directory (bug 6367)="
3010 test_65ia() { # bug12836
3011 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
3013 run_test 65ia "getstripe on -1 default directory striping"
3015 test_65ib() { # bug12836
3016 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
3018 run_test 65ib "getstripe -v on -1 default directory striping"
3020 test_65ic() { # bug12836
3021 $LFS find -mtime -1 $MOUNT || error "find $MOUNT failed"
3023 run_test 65ic "new find on -1 default directory striping"
3025 test_65j() { # bug6367
3027 # if we aren't already remounting for each test, do so for this test
3028 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
3029 cleanup || error "failed to unmount"
3032 $SETSTRIPE -d $MOUNT || error "setstripe failed"
3034 run_test 65j "set default striping on root directory (bug 6367)="
3036 test_65k() { # bug11679
3037 [ "$OSTCOUNT" -lt 2 ] && skip "too few OSTs" && return
3038 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3040 echo "Check OST status: "
3041 MDS_OSCS=`do_facet $SINGLEMDS lctl dl | awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
3042 for OSC in $MDS_OSCS; do
3043 echo $OSC "is activate"
3044 do_facet $SINGLEMDS lctl --device %$OSC activate
3046 do_facet client mkdir -p $DIR/$tdir
3047 for INACTIVE_OSC in $MDS_OSCS; do
3048 echo $INACTIVE_OSC "is Deactivate:"
3049 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
3050 for STRIPE_OSC in $MDS_OSCS; do
3051 STRIPE_OST=`osc_to_ost $STRIPE_OSC`
3052 STRIPE_INDEX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
3053 grep $STRIPE_OST | awk -F: '{print $1}' | head -n 1`
3055 [ -f $DIR/$tdir/${STRIPE_INDEX} ] && continue
3056 echo "$SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} -i ${STRIPE_INDEX} -c 1"
3057 do_facet client $SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} -i ${STRIPE_INDEX} -c 1
3059 [ $RC -ne 0 ] && error "setstripe should have succeeded"
3061 do_facet client rm -f $DIR/$tdir/*
3062 echo $INACTIVE_OSC "is Activate."
3063 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
3066 run_test 65k "validate manual striping works properly with deactivated OSCs"
3068 test_65l() { # bug 12836
3069 mkdir -p $DIR/$tdir/test_dir
3070 $SETSTRIPE $DIR/$tdir/test_dir -c -1
3071 $LFS find -mtime -1 $DIR/$tdir >/dev/null
3073 run_test 65l "lfs find on -1 stripe dir ========================"
3075 # bug 2543 - update blocks count on client
3078 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
3080 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
3081 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
3083 run_test 66 "update inode blocks count on client ==============="
3088 if [ ! -z "$LLOOP" ]; then
3089 if swapon -s | grep -q $LLOOP; then
3090 swapoff $LLOOP || error "swapoff failed"
3093 $LCTL blockdev_detach $LLOOP || error "detach failed"
3101 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
3105 swapon -s | awk '($1 == "'$1'") { print $4 }'
3108 # test case for lloop driver, basic function
3110 [ "$UID" != 0 ] && skip "must run as root" && return
3112 grep -q llite_lloop /proc/modules
3113 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
3115 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
3116 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
3117 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
3119 trap cleanup_68 EXIT
3121 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
3122 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
3126 run_test 68a "lloop driver - basic test ========================"
3128 # excercise swapping to lustre by adding a high priority swapfile entry
3129 # and then consuming memory until it is used.
3130 test_68b() { # was test_68
3131 [ "$UID" != 0 ] && skip "must run as root" && return
3132 lctl get_param -n devices | grep -q obdfilter && \
3133 skip "local OST" && return
3135 grep -q llite_lloop /proc/modules
3136 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
3138 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
3139 skip "can't reliably test swap with TCP" && return
3141 MEMTOTAL=`meminfo MemTotal`
3142 NR_BLOCKS=$((MEMTOTAL>>8))
3143 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
3145 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
3146 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
3149 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
3151 trap cleanup_68 EXIT
3153 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
3155 echo "before: `swapon -s | grep $LLOOP`"
3156 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
3157 echo "after: `swapon -s | grep $LLOOP`"
3158 SWAPUSED=`swap_used $LLOOP`
3162 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
3164 run_test 68b "support swapping to Lustre ========================"
3166 # bug5265, obdfilter oa2dentry return -ENOENT
3167 # #define OBD_FAIL_OST_ENOENT 0x217
3169 remote_ost_nodsh && skip "remote OST with nodsh" && return
3172 $SETSTRIPE $f -c 1 -i 0
3174 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
3176 do_facet ost1 lctl set_param fail_loc=0x217
3177 truncate $f 1 # vmtruncate() will ignore truncate() error.
3178 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
3180 do_facet ost1 lctl set_param fail_loc=0
3181 $DIRECTIO write $f 0 2 || error "write error"
3183 cancel_lru_locks osc
3184 $DIRECTIO read $f 0 1 || error "read error"
3186 do_facet ost1 lctl set_param fail_loc=0x217
3187 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
3189 do_facet ost1 lctl set_param fail_loc=0
3192 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
3196 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
3198 run_test 71 "Running dbench on lustre (don't segment fault) ===="
3200 test_72() { # bug 5695 - Test that on 2.6 remove_suid works properly
3201 check_kernel_version 43 || return 0
3202 [ "$RUNAS_ID" = "$UID" ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
3204 # Check that testing environment is properly set up. Skip if not
3205 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
3206 skip "User $RUNAS_ID does not exist - skipping"
3209 # We had better clear the $DIR to get enough space for dd
3214 $RUNAS dd if=/dev/zero of=$DIR/f72 bs=512 count=1 || error
3215 # See if we are still setuid/sgid
3216 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on write"
3217 # Now test that MDS is updated too
3218 cancel_lru_locks mdc
3219 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on MDS"
3223 run_test 72 "Test that remove suid works properly (bug5695) ===="
3225 # bug 3462 - multiple simultaneous MDC requests
3229 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
3232 lctl set_param fail_loc=0x80000129
3233 multiop $DIR/d73-1/f73-2 Oc &
3235 lctl set_param fail_loc=0
3237 multiop $DIR/d73-2/f73-3 Oc &
3241 wait $pid1 || return 1
3245 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
3246 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
3247 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
3251 run_test 73 "multiple MDC requests (should not deadlock)"
3253 test_74a() { # bug 6149, 6184
3254 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
3256 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
3257 # will spin in a tight reconnection loop
3259 lctl set_param fail_loc=0x8000030e
3260 # get any lock that won't be difficult - lookup works.
3262 lctl set_param fail_loc=0
3266 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
3268 test_74b() { # bug 13310
3269 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
3271 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
3272 # will spin in a tight reconnection loop
3273 lctl set_param fail_loc=0x8000030e
3274 # get a "difficult" lock
3276 lctl set_param fail_loc=0
3280 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
3282 JOIN=${JOIN:-"lfs join"}
3289 [ $T75_PREP = "yes" ] && return
3290 echo "using F75=$F75, F128k=$F128k, FHEAD=$FHEAD, FTAIL=$FTAIL"
3292 dd if=/dev/urandom of=${F75}_128k bs=128k count=1 || error "dd failed"
3301 cp -p ${F128k} ${FHEAD}
3302 log "finished cp to $FHEAD"
3303 cp -p ${F128k} ${FTAIL}
3304 log "finished cp to $FTAIL"
3305 cat ${F128k} ${F128k} > ${F75}_sim_sim
3307 $JOIN ${FHEAD} ${FTAIL} || error "join ${FHEAD} ${FTAIL} error"
3308 log "finished join $FHEAD to ${F75}_sim_sim"
3309 cmp ${FHEAD} ${F75}_sim_sim || error "${FHEAD} ${F75}_sim_sim differ"
3310 log "finished cmp $FHEAD to ${F75}_sim_sim"
3311 $CHECKSTAT -a ${FTAIL} || error "tail ${FTAIL} still exist after join"
3313 run_test 75a "TEST join file ===================================="
3318 cp -p ${F128k} ${FTAIL}
3319 cat ${F75}_sim_sim >> ${F75}_join_sim
3320 cat ${F128k} >> ${F75}_join_sim
3321 $JOIN ${FHEAD} ${FTAIL} || error "join ${FHEAD} ${FTAIL} error"
3322 cmp ${FHEAD} ${F75}_join_sim || \
3323 error "${FHEAD} ${F75}_join_sim are different"
3324 $CHECKSTAT -a ${FTAIL} || error "tail ${FTAIL} exist after join"
3326 run_test 75b "TEST join file 2 =================================="
3331 cp -p ${F128k} ${FTAIL}
3332 cat ${F128k} >> ${F75}_sim_join
3333 cat ${F75}_join_sim >> ${F75}_sim_join
3334 $JOIN ${FTAIL} ${FHEAD} || error "join error"
3335 cmp ${FTAIL} ${F75}_sim_join || \
3336 error "${FTAIL} ${F75}_sim_join are different"
3337 $CHECKSTAT -a ${FHEAD} || error "tail ${FHEAD} exist after join"
3339 run_test 75c "TEST join file 3 =================================="
3344 cp -p ${F128k} ${FHEAD}
3345 cp -p ${F128k} ${FHEAD}_tmp
3346 cat ${F75}_sim_sim >> ${F75}_join_join
3347 cat ${F75}_sim_join >> ${F75}_join_join
3348 $JOIN ${FHEAD} ${FHEAD}_tmp || error "join ${FHEAD} ${FHEAD}_tmp error"
3349 $JOIN ${FHEAD} ${FTAIL} || error "join ${FHEAD} ${FTAIL} error"
3350 cmp ${FHEAD} ${F75}_join_join ||error "${FHEAD} ${F75}_join_join differ" $CHECKSTAT -a ${FHEAD}_tmp || error "${FHEAD}_tmp exist after join"
3351 $CHECKSTAT -a ${FTAIL} || error "tail ${FTAIL} exist after join (2)"
3353 run_test 75d "TEST join file 4 =================================="
3358 rm -rf ${FHEAD} || "delete join file error"
3360 run_test 75e "TEST join file 5 (remove joined file) ============="
3365 cp -p ${F128k} ${F75}_join_10_compare
3366 cp -p ${F128k} ${F75}_join_10
3367 for ((i = 0; i < 10; i++)); do
3368 cat ${F128k} >> ${F75}_join_10_compare
3369 cp -p ${F128k} ${FTAIL}
3370 $JOIN ${F75}_join_10 ${FTAIL} || \
3371 error "join ${F75}_join_10 ${FTAIL} error"
3372 $CHECKSTAT -a ${FTAIL} || error "tail file exist after join"
3374 cmp ${F75}_join_10 ${F75}_join_10_compare || \
3375 error "files ${F75}_join_10 ${F75}_join_10_compare differ"
3377 run_test 75f "TEST join file 6 (join 10 files) =================="
3380 [ ! -f ${F75}_join_10 ] && echo "${F75}_join_10 missing" && return
3381 $LFS getstripe ${F75}_join_10
3383 $OPENUNLINK ${F75}_join_10 ${F75}_join_10 || error "files unlink open"
3387 run_test 75g "TEST join file 7 (open unlink) ===================="
3390 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
3393 test_76() { # bug 1443
3394 DETH=$(grep deathrow /proc/kallsyms /proc/ksyms 2> /dev/null | wc -l)
3395 [ $DETH -eq 0 ] && skip "No _iget." && return 0
3396 BEFORE_INODES=`num_inodes`
3397 echo "before inodes: $BEFORE_INODES"
3399 [ "$SLOW" = "no" ] && COUNT=100
3400 for i in `seq $COUNT`; do
3404 AFTER_INODES=`num_inodes`
3405 echo "after inodes: $AFTER_INODES"
3406 [ $AFTER_INODES -gt $((BEFORE_INODES + 32)) ] && \
3407 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
3410 run_test 76 "destroy duplicate inodes in client inode cache ===="
3415 # Note: in sptlrpc modes which enable its own bulk checksum, the
3416 # original crc32_le bulk checksum will be automatically disabled,
3417 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
3418 # will be checked by sptlrpc code against sptlrpc bulk checksum.
3419 # In this case set_checksums() will not be no-op, because sptlrpc
3420 # bulk checksum will be enabled all through the test.
3422 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
3423 lctl set_param -n osc.*.checksums $1
3427 export ORIG_CSUM_TYPE=""
3428 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
3431 [ "$ORIG_CSUM_TYPE" ] || \
3432 ORIG_CSUM_TYPE=`lctl get_param -n osc/*osc-[^mM]*/checksum_type |
3433 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`
3434 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
3435 log "set checksum type to $1"
3438 F77_TMP=$TMP/f77-temp
3441 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
3442 error "error writing to $F77_TMP"
3445 test_77a() { # bug 10889
3446 $GSS && skip "could not run with gss" && return
3447 [ ! -f $F77_TMP ] && setup_f77
3449 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
3453 run_test 77a "normal checksum read/write operation ============="
3455 test_77b() { # bug 10889
3456 $GSS && skip "could not run with gss" && return
3457 [ ! -f $F77_TMP ] && setup_f77
3458 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3459 lctl set_param fail_loc=0x80000409
3461 dd if=$F77_TMP of=$DIR/f77b bs=1M count=$F77SZ conv=sync || \
3462 error "dd error: $?"
3463 lctl set_param fail_loc=0
3467 run_test 77b "checksum error on client write ===================="
3469 test_77c() { # bug 10889
3470 $GSS && skip "could not run with gss" && return
3471 [ ! -f $DIR/f77b ] && skip "requires 77b - skipping" && return
3473 for algo in $CKSUM_TYPES; do
3474 cancel_lru_locks osc
3475 set_checksum_type $algo
3476 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
3477 lctl set_param fail_loc=0x80000408
3478 cmp $F77_TMP $DIR/f77b || error "file compare failed"
3479 lctl set_param fail_loc=0
3482 set_checksum_type $ORIG_CSUM_TYPE
3484 run_test 77c "checksum error on client read ==================="
3486 test_77d() { # bug 10889
3487 $GSS && skip "could not run with gss" && return
3488 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3489 lctl set_param fail_loc=0x80000409
3491 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
3492 error "direct write: rc=$?"
3493 lctl set_param fail_loc=0
3496 run_test 77d "checksum error on OST direct write ==============="
3498 test_77e() { # bug 10889
3499 $GSS && skip "could not run with gss" && return
3500 [ ! -f $DIR/f77 ] && skip "requires 77d - skipping" && return
3501 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
3502 lctl set_param fail_loc=0x80000408
3504 cancel_lru_locks osc
3505 directio read $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
3506 error "direct read: rc=$?"
3507 lctl set_param fail_loc=0
3510 run_test 77e "checksum error on OST direct read ================"
3512 test_77f() { # bug 10889
3513 $GSS && skip "could not run with gss" && return
3515 for algo in $CKSUM_TYPES; do
3516 cancel_lru_locks osc
3517 set_checksum_type $algo
3518 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3519 lctl set_param fail_loc=0x409
3520 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) && \
3521 error "direct write succeeded"
3522 lctl set_param fail_loc=0
3524 set_checksum_type $ORIG_CSUM_TYPE
3527 run_test 77f "repeat checksum error on write (expect error) ===="
3529 test_77g() { # bug 10889
3530 $GSS && skip "could not run with gss" && return
3531 remote_ost_nodsh && skip "remote OST with nodsh" && return
3533 [ ! -f $F77_TMP ] && setup_f77
3535 $SETSTRIPE $DIR/f77g -c 1 -i 0
3536 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
3537 do_facet ost1 lctl set_param fail_loc=0x8000021a
3539 dd if=$F77_TMP of=$DIR/f77g bs=1M count=$F77SZ || \
3540 error "write error: rc=$?"
3541 do_facet ost1 lctl set_param fail_loc=0
3544 run_test 77g "checksum error on OST write ======================"
3546 test_77h() { # bug 10889
3547 $GSS && skip "could not run with gss" && return
3548 remote_ost_nodsh && skip "remote OST with nodsh" && return
3550 [ ! -f $DIR/f77g ] && skip "requires 77g - skipping" && return
3551 cancel_lru_locks osc
3552 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
3553 do_facet ost1 lctl set_param fail_loc=0x8000021b
3555 cmp $F77_TMP $DIR/f77g || error "file compare failed"
3556 do_facet ost1 lctl set_param fail_loc=0
3559 run_test 77h "checksum error on OST read ======================="
3561 test_77i() { # bug 13805
3562 $GSS && skip "could not run with gss" && return
3563 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
3564 lctl set_param fail_loc=0x40b
3565 remount_client $MOUNT
3566 lctl set_param fail_loc=0
3567 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
3568 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
3569 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
3570 [ "$algo" = "crc32" ] || error "algo set to $algo instead of crc32"
3572 remount_client $MOUNT
3574 run_test 77i "client not supporting OSD_CONNECT_CKSUM =========="
3576 test_77j() { # bug 13805
3577 $GSS && skip "could not run with gss" && return
3578 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
3579 lctl set_param fail_loc=0x40c
3580 remount_client $MOUNT
3581 lctl set_param fail_loc=0
3582 sleep 2 # wait async osc connect to finish
3583 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
3584 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
3585 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
3586 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
3588 remount_client $MOUNT
3590 run_test 77j "client only supporting ADLER32 ===================="
3592 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
3596 test_78() { # bug 10901
3598 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
3599 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
3600 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
3601 echo "MemTotal: $MEMTOTAL"
3602 # reserve 256MB of memory for the kernel and other running processes,
3603 # and then take 1/2 of the remaining memory for the read/write buffers.
3604 if [ $MEMTOTAL -gt 512 ] ;then
3605 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
3607 # for those poor memory-starved high-end clusters...
3608 MEMTOTAL=$((MEMTOTAL / 2))
3610 echo "Mem to use for directio: $MEMTOTAL"
3611 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
3612 [ $F78SIZE -gt 512 ] && F78SIZE=512
3613 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
3614 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
3615 echo "Smallest OST: $SMALLESTOST"
3616 [ $SMALLESTOST -lt 10240 ] && \
3617 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
3619 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ] && \
3620 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
3622 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
3623 echo "File size: $F78SIZE"
3624 $SETSTRIPE $DIR/$tfile -c $OSTCOUNT || error "setstripe failed"
3625 for i in `seq 1 $NSEQ`
3627 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
3628 echo directIO rdwr round $i of $NSEQ
3629 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
3634 run_test 78 "handle large O_DIRECT writes correctly ============"
3636 test_79() { # bug 12743
3637 wait_delete_completed
3639 BKTOTAL=$(calc_osc_kbytes kbytestotal)
3640 BKFREE=$(calc_osc_kbytes kbytesfree)
3641 BKAVAIL=$(calc_osc_kbytes kbytesavail)
3643 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
3644 DFTOTAL=`echo $STRING | cut -d, -f1`
3645 DFUSED=`echo $STRING | cut -d, -f2`
3646 DFAVAIL=`echo $STRING | cut -d, -f3`
3647 DFFREE=$(($DFTOTAL - $DFUSED))
3649 ALLOWANCE=$((64 * $OSTCOUNT))
3651 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
3652 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
3653 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
3655 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
3656 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
3657 error "df free($DFFREE) mismatch OST free($BKFREE)"
3659 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
3660 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
3661 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
3664 run_test 79 "df report consistency check ======================="
3666 test_80() { # bug 10718
3667 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
3670 cancel_lru_locks osc
3672 DIFF=$((AFTER-BEFORE))
3673 if [ $DIFF -gt 1 ] ; then
3674 error "elapsed for 1M@1T = $DIFF"
3679 run_test 80 "Page eviction is equally fast at high offsets too ===="
3682 [ -z "$(which cvs 2>/dev/null)" ] && skip "could not find cvs" && \
3684 mkdir -p $DIR/d99cvsroot
3685 chown $RUNAS_ID $DIR/d99cvsroot
3686 local oldPWD=$PWD # bug 13584, use $TMP as working dir
3689 $RUNAS cvs -d $DIR/d99cvsroot init || error
3692 run_test 99a "cvs init ========================================="
3695 [ -z "$(which cvs 2>/dev/null)" ] && skip "could not find cvs" && return
3696 [ ! -d $DIR/d99cvsroot ] && test_99a
3698 # some versions of cvs import exit(1) when asked to import links or
3699 # files they can't read. ignore those files.
3700 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
3701 ! -perm +4 -printf '-I %f\n')
3702 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
3703 d99reposname vtag rtag
3705 run_test 99b "cvs import ======================================="
3708 [ -z "$(which cvs 2>/dev/null)" ] && skip "could not find cvs" && return
3709 [ ! -d $DIR/d99cvsroot ] && test_99b
3711 mkdir -p $DIR/d99reposname
3712 chown $RUNAS_ID $DIR/d99reposname
3713 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
3715 run_test 99c "cvs checkout ====================================="
3718 [ -z "$(which cvs 2>/dev/null)" ] && skip "could not find cvs" && return
3719 [ ! -d $DIR/d99cvsroot ] && test_99c
3720 cd $DIR/d99reposname
3722 $RUNAS cvs add -m 'addmsg' foo99
3724 run_test 99d "cvs add =========================================="
3727 [ -z "$(which cvs 2>/dev/null)" ] && skip "could not find cvs" && return
3728 [ ! -d $DIR/d99cvsroot ] && test_99c
3729 cd $DIR/d99reposname
3732 run_test 99e "cvs update ======================================="
3735 [ -z "$(which cvs 2>/dev/null)" ] && skip "could not find cvs" && return
3736 [ ! -d $DIR/d99cvsroot ] && test_99d
3737 cd $DIR/d99reposname
3738 $RUNAS cvs commit -m 'nomsg' foo99
3739 rm -fr $DIR/d99cvsroot
3741 run_test 99f "cvs commit ======================================="
3744 [ "$NETTYPE" = tcp ] || \
3745 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
3748 remote_ost_nodsh && skip "remote OST with nodsh" && return
3749 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3751 { skip "useless for local single node setup" && return; }
3753 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
3754 [ "$PROT" != "tcp" ] && continue
3755 RPORT=$(echo $REMOTE | cut -d: -f2)
3756 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
3759 LPORT=`echo $LOCAL | cut -d: -f2`
3760 if [ $LPORT -ge 1024 ]; then
3761 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
3763 error "local: $LPORT > 1024, remote: $RPORT"
3766 [ "$rc" = 0 ] || error "privileged port not found" )
3768 run_test 100 "check local port using privileged port ==========="
3770 function get_named_value()
3779 echo $line | sed "s/^$tag//"
3786 export CACHE_MAX=`lctl get_param -n llite.*.max_cached_mb | head -n 1`
3788 lctl set_param -n llite.*.max_cached_mb $CACHE_MAX
3796 [ "$CPU" = "UML" ] && nreads=1000
3797 local cache_limit=32
3799 lctl set_param -n osc.*-osc*.rpc_stats 0
3800 trap cleanup_101 EXIT
3801 lctl set_param -n llite.*.read_ahead_stats 0
3802 lctl set_param -n llite.*.max_cached_mb $cache_limit
3805 # randomly read 10000 of 64K chunks from file 3x 32MB in size
3807 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
3808 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
3811 for s in `lctl get_param -n llite.*.read_ahead_stats | \
3812 get_named_value 'read but discarded' | cut -d" " -f1`; do
3813 discard=$(($discard + $s))
3817 if [ $(($discard * 10)) -gt $nreads ] ;then
3818 lctl get_param osc.*-osc*.rpc_stats
3819 lctl get_param llite.*.read_ahead_stats
3820 error "too many ($discard) discarded pages"
3822 rm -f $DIR/$tfile || true
3824 run_test 101 "check read-ahead for random reads ================"
3826 export SETUP_TEST101=no
3828 [ "$SETUP_TEST101" = "yes" ] && return
3831 STRIPE_COUNT=$OSTCOUNT
3834 trap cleanup_test101 EXIT
3835 # prepare the read-ahead file
3836 $SETSTRIPE $DIR/$tfile -s $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT
3838 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
3843 [ "$SETUP_TEST101" = "yes" ] || return
3851 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
3856 local STRIPE_SIZE=1048576
3857 local RA_INC=1048576
3858 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
3859 local FILE_LENGTH=$((64*100))
3860 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
3861 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
3862 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
3863 get_named_value 'read but discarded' | \
3864 cut -d" " -f1 | calc_total`
3866 if [ $DISCARD -gt $discard_limit ]; then
3867 lctl get_param llite.*.read_ahead_stats
3868 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
3870 echo "Read-ahead success for size ${READ_SIZE}"
3875 [ "$OSTCOUNT" -lt "2" ] && skip "skipping stride IO stride-ahead test" && return
3876 local STRIPE_SIZE=1048576
3877 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
3878 local FILE_LENGTH=$((STRIPE_SIZE*100))
3879 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
3880 # prepare the read-ahead file
3882 cancel_lru_locks osc
3883 for BIDX in 2 4 8 16 32 64 128 256
3885 local BSIZE=$((BIDX*4096))
3886 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
3887 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
3888 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
3889 $LCTL set_param -n llite.*.read_ahead_stats 0
3890 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
3891 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
3892 cancel_lru_locks osc
3898 run_test 101b "check stride-io mode read-ahead ================="
3900 export SETUP_TEST102=no
3902 [ "$SETUP_TEST102" = "yes" ] && return
3904 chown $RUNAS_ID $DIR/$tdir
3907 STRIPE_COUNT=$OSTCOUNT
3908 [ $OSTCOUNT -gt 4 ] && STRIPE_COUNT=4
3910 trap cleanup_test102 EXIT
3912 $1 $SETSTRIPE $tdir -s $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT
3916 for count in `seq 1 $STRIPE_COUNT`
3918 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
3920 local stripe_size=`expr $STRIPE_SIZE \* $num`
3921 local file=file"$num-$offset-$count"
3922 $1 $SETSTRIPE $file -s $stripe_size -i $offset -c $count
3928 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
3934 [ "$SETUP_TEST102" = "yes" ] || return 0
3940 local testfile=$DIR/xattr_testfile
3945 [ "$UID" != 0 ] && skip "must run as root" && return
3946 [ -z "`lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr`" ] && skip "must have user_xattr" && return
3948 [ -z "$(which setfattr 2>/dev/null)" ] && skip "could not find setfattr" && return
3950 echo "set/get xattr..."
3951 setfattr -n trusted.name1 -v value1 $testfile || error
3952 [ "`getfattr -n trusted.name1 $testfile 2> /dev/null | \
3953 grep "trusted.name1"`" == "trusted.name1=\"value1\"" ] || error
3955 setfattr -n user.author1 -v author1 $testfile || error
3956 [ "`getfattr -n user.author1 $testfile 2> /dev/null | \
3957 grep "user.author1"`" == "user.author1=\"author1\"" ] || error
3960 setfattr -n trusted.name2 -v value2 $testfile || error
3961 setfattr -n trusted.name3 -v value3 $testfile || error
3962 [ `getfattr -d -m "^trusted" $testfile 2> /dev/null | \
3963 grep "trusted.name" | wc -l` -eq 3 ] || error
3966 setfattr -n user.author2 -v author2 $testfile || error
3967 setfattr -n user.author3 -v author3 $testfile || error
3968 [ `getfattr -d -m "^user" $testfile 2> /dev/null | \
3969 grep "user" | wc -l` -eq 3 ] || error
3971 echo "remove xattr..."
3972 setfattr -x trusted.name1 $testfile || error
3973 getfattr -d -m trusted $testfile 2> /dev/null | \
3974 grep "trusted.name1" && error || true
3976 setfattr -x user.author1 $testfile || error
3977 getfattr -d -m user $testfile 2> /dev/null | \
3978 grep "user.author1" && error || true
3980 # b10667: setting lustre special xattr be silently discarded
3981 echo "set lustre special xattr ..."
3982 setfattr -n "trusted.lov" -v "invalid value" $testfile || error
3986 run_test 102a "user xattr test =================================="
3989 # b10930: get/set/list trusted.lov xattr
3990 echo "get/set/list trusted.lov xattr ..."
3991 [ "$OSTCOUNT" -lt "2" ] && skip "skipping 2-stripe test" && return
3992 local testfile=$DIR/$tfile
3993 $SETSTRIPE $testfile -s 65536 -i 1 -c 2
3994 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
3995 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
3997 local testfile2=${testfile}2
3998 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
3999 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
4002 setfattr -n trusted.lov -v $value $testfile2
4003 local tmp_file=${testfile}3
4004 $GETSTRIPE -v $testfile2 > $tmp_file
4005 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
4006 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
4007 [ "$stripe_size" -eq 65536 ] || error "stripe size $stripe_size != 65536"
4008 [ "$stripe_count" -eq 2 ] || error "stripe count $stripe_count != 2"
4011 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
4014 # b10930: get/set/list lustre.lov xattr
4015 echo "get/set/list lustre.lov xattr ..."
4016 [ "$OSTCOUNT" -lt "2" ] && skip "skipping 2-stripe test" && return
4018 chown $RUNAS_ID $DIR/$tdir
4019 local testfile=$DIR/$tdir/$tfile
4020 $RUNAS $SETSTRIPE $testfile -s 65536 -i 1 -c 2
4021 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
4022 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
4024 local testfile2=${testfile}2
4025 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
4026 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
4028 $RUNAS $MCREATE $testfile2
4029 $RUNAS setfattr -n lustre.lov -v $value $testfile2
4030 local tmp_file=${testfile}3
4031 $RUNAS $GETSTRIPE -v $testfile2 > $tmp_file
4032 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
4033 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
4034 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
4035 [ $stripe_count -eq 2 ] || error "stripe count $stripe_count != 2"
4037 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
4039 compare_stripe_info1() {
4042 for count in `seq 1 $STRIPE_COUNT`
4044 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4046 local size=`expr $STRIPE_SIZE \* $num`
4047 local file=file"$num-$offset-$count"
4048 get_stripe_info client $PWD/$file "$1"
4049 if [ $stripe_size -ne $size ]; then
4050 error "$file: different stripe size $stripe_size, expected $size" && return
4052 if [ $stripe_count -ne $count ]; then
4053 error "$file: different stripe count $stripe_count, expected $count" && return
4055 if [ $stripe_index -ne 0 ]; then
4056 error "$file: different stripe offset $stripe_index, expected 0" && return
4063 compare_stripe_info2() {
4066 for count in `seq 1 $STRIPE_COUNT`
4068 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4070 local size=`expr $STRIPE_SIZE \* $num`
4071 local file=file"$num-$offset-$count"
4072 get_stripe_info client $PWD/$file
4073 if [ $stripe_size -ne $size ]; then
4074 error "$file: different stripe size $stripe_size, expected $size" && return
4076 if [ $stripe_count -ne $count ]; then
4077 error "$file: different stripe count $stripe_count, expected $count" && return
4079 if [ $stripe_index -ne $offset ]; then
4080 error "$file: different stripe offset $stripe_index, expected $offset" && return
4088 [ -n "$(which tar 2>/dev/null)" ] && strings $(which tar) | grep -q lustre && echo tar
4092 # b10930: tar test for trusted.lov xattr
4093 TAR=$(find_lustre_tar)
4094 [ -z "$TAR" ] && skip "lustre-aware tar is not installed" && return
4095 [ "$OSTCOUNT" -lt "2" ] && skip "skipping N-stripe test" && return
4098 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
4100 compare_stripe_info1
4102 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
4105 # b10930: tar test for trusted.lov xattr
4106 TAR=$(find_lustre_tar)
4107 [ -z "$TAR" ] && skip "lustre-aware tar is not installed" && return
4108 [ "$OSTCOUNT" -lt "2" ] && skip "skipping N-stripe test" && return
4112 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
4114 compare_stripe_info1
4116 run_test 102f "tar copy files, not keep osts ==========="
4118 test_102h() { # bug 15777
4119 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
4120 skip "must have user_xattr" && return
4121 [ -z "$(which setfattr 2>/dev/null)" ] &&
4122 skip "could not find setfattr" && return
4127 VALUE=datadatadatadatadatadatadatadata
4128 while [ $(echo $VALUE | wc -c) -lt $XSIZE ]; do
4129 VALUE="$VALUE$VALUE"
4131 log "save $XBIG on $DIR/$tfile"
4132 setfattr -n $XBIG -v "$VALUE" $DIR/$tfile ||
4133 error "saving $XBIG on $DIR/$tfile failed"
4134 ORIG=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4135 OSIZE=$(echo $ORIG | wc -c)
4136 [ $OSIZE -lt $XSIZE ] && error "set $XBIG too small ($OSIZE < $XSIZE)"
4139 log "save $XSML on $DIR/$tfile"
4140 setfattr -n $XSML -v val $DIR/$tfile ||
4141 error "saving $XSML on $DIR/$tfile failed"
4142 NEW=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4143 if [ "$NEW" != "$ORIG" ]; then
4146 error "$XBIG different after saving $XSML"
4149 log "grow $XSML on $DIR/$tfile"
4150 setfattr -n $XSML -v "$VALUE" $DIR/$tfile ||
4151 error "growing $XSML on $DIR/$tfile failed"
4152 NEW=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4153 if [ "$NEW" != "$ORIG" ]; then
4156 error "$XBIG different after growing $XSML"
4158 log "$XBIG still valid after growing $XSML"
4161 run_test 102h "grow xattr from inside inode to external block"
4163 test_102i() { # bug 17038
4165 ln -s $DIR/$tfile $DIR/${tfile}link
4166 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
4167 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"
4168 rm -f $DIR/$tfile $DIR/${tfile}link
4170 run_test 102i "lgetxattr test on symbolic link ============"
4173 TAR=$(find_lustre_tar)
4174 [ -z "$TAR" ] && skip "lustre-aware tar is not installed" && return
4175 [ "$OSTCOUNT" -lt "2" ] && skip "skipping N-stripe test" && return
4176 setup_test102 "$RUNAS"
4178 chown $RUNAS_ID $DIR/d102j
4179 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
4181 compare_stripe_info1 "$RUNAS"
4183 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
4189 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
4194 [ "$UID" != 0 ] && skip "must run as root" && return
4195 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
4196 [ -z "$(which setfacl 2>/dev/null)" ] && skip "could not find setfacl" && return
4197 $GSS && skip "could not run under gss" && return
4199 declare -a identity_old
4201 for num in `seq $MDSCOUNT`; do
4202 switch_identity $num true || identity_old[$num]=$?
4209 echo "performing cp ..."
4210 run_acl_subtest cp || error
4211 echo "performing getfacl-noacl..."
4212 run_acl_subtest getfacl-noacl || error
4213 echo "performing misc..."
4214 run_acl_subtest misc || error
4215 echo "performing permissions..."
4216 run_acl_subtest permissions || error
4217 echo "performing setfacl..."
4218 run_acl_subtest setfacl || error
4220 # inheritance test got from HP
4221 echo "performing inheritance..."
4222 cp $LUSTRE/tests/acl/make-tree . || error
4223 chmod +x make-tree || error
4224 run_acl_subtest inheritance || error
4230 for num in `seq $MDSCOUNT`; do
4231 if [ "${identity_old[$num]}" = 1 ]; then
4232 switch_identity $num false || identity_old[$num]=$?
4236 run_test 103 "acl test ========================================="
4240 lfs df || error "lfs df failed"
4241 lfs df -ih || error "lfs df -ih failed"
4242 lfs df -h $DIR || error "lfs df -h $DIR failed"
4243 lfs df -i $DIR || error "lfs df -i $DIR failed"
4244 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
4245 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
4247 OSC=`lctl get_param -n devices | awk '/-osc-/ {print $4}' | head -n 1`
4248 lctl --device %$OSC deactivate
4249 lfs df || error "lfs df with deactivated OSC failed"
4250 lctl --device %$OSC recover
4251 lfs df || error "lfs df with reactivated OSC failed"
4254 run_test 104 "lfs df [-ih] [path] test ========================="
4257 # doesn't work on 2.4 kernels
4259 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4261 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
4263 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
4267 run_test 105a "flock when mounted without -o flock test ========"
4271 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4273 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
4275 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
4279 run_test 105b "fcntl when mounted without -o flock test ========"
4283 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4285 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
4287 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
4291 run_test 105c "lockf when mounted without -o flock test ========"
4293 test_105d() { # bug 15924
4295 [ -z "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ] && \
4296 skip "mount w/o flock enabled" && return
4297 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
4298 $LCTL set_param fail_loc=0x80000315
4299 flocks_test 2 $DIR/$tdir
4301 run_test 105d "flock race (should not freeze) ========"
4303 test_106() { #bug 10921
4305 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
4306 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
4308 run_test 106 "attempt exec of dir followed by chown of that dir"
4317 local save_pattern=$(sysctl -n kernel.core_pattern)
4318 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
4319 sysctl -w kernel.core_pattern=$file
4320 sysctl -w kernel.core_uses_pid=0
4328 kill -s 11 $SLEEPPID
4330 if [ -e $file ]; then
4331 size=`stat -c%s $file`
4332 [ $size -eq 0 ] && error "Fail to create core file $file"
4334 error "Fail to create core file $file"
4337 sysctl -w kernel.core_pattern=$save_pattern
4338 sysctl -w kernel.core_uses_pid=$save_uses_pid
4341 run_test 107 "Coredump on SIG"
4345 mkdir $DIR/d110/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa || error "mkdir with 255 char fail"
4346 mkdir $DIR/d110/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb && error "mkdir with 256 char should fail, but not"
4347 touch $DIR/d110/xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx || error "create with 255 char fail"
4348 touch $DIR/d110/yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy && error ""create with 256 char should fail, but not
4353 run_test 110 "filename length checking"
4356 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
4358 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
4360 echo "Starting with $OSTIO_pre threads"
4363 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
4364 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
4365 echo "$NUMTEST creates/unlinks"
4367 createmany -o $DIR/$tdir/$tfile $NUMTEST
4368 unlinkmany $DIR/$tdir/$tfile $NUMTEST
4370 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
4373 # don't return an error
4374 [ $OSTIO_post -eq $OSTIO_pre ] && echo \
4375 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&\
4376 echo "This may be fine, depending on what ran before this test" &&\
4377 echo "and how fast this system is." && return
4379 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
4381 run_test 115 "verify dynamic thread creation===================="
4384 wait_delete_completed
4385 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
4386 echo OST kbytes available: ${AVAIL[@]}
4387 MAXI=0; MAXV=${AVAIL[0]}
4388 MINI=0; MINV=${AVAIL[0]}
4389 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
4390 #echo OST $i: ${AVAIL[i]}kb
4391 if [ ${AVAIL[i]} -gt $MAXV ]; then
4392 MAXV=${AVAIL[i]}; MAXI=$i
4394 if [ ${AVAIL[i]} -lt $MINV ]; then
4395 MINV=${AVAIL[i]}; MINI=$i
4398 echo Min free space: OST $MINI: $MINV
4399 echo Max free space: OST $MAXI: $MAXV
4403 [ "$OSTCOUNT" -lt "2" ] && skip "$OSTCOUNT < 2 OSTs" && return
4405 echo -n "Free space priority "
4406 lctl get_param -n lov.*-clilov-*.qos_prio_free
4407 DELAY=$(lctl get_param -n lov.*-clilov-*.qos_maxage | head -1 | awk '{print $1}')
4410 [ $MINV -gt 960000 ] && skip "too much free space in OST$MINI, skip" &&\
4413 # generate uneven OSTs
4414 mkdir -p $DIR/$tdir/OST${MINI}
4417 echo "Filling 25% remaining space in OST${MINI} with ${FILL}Kb"
4418 $SETSTRIPE $DIR/$tdir/OST${MINI} -i $MINI -c 1
4420 while [ $FILL -gt 0 ]; do
4422 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i bs=2M count=1 2>/dev/null
4423 FILL=$(($FILL - 2048))
4431 DIFF=$(($MAXV - $MINV))
4432 DIFF2=$(($DIFF * 100 / $MINV))
4433 echo -n "diff=${DIFF}=${DIFF2}% must be > 20% for QOS mode..."
4434 if [ $DIFF2 -gt 20 ]; then
4437 echo "failed - QOS mode won't be used"
4438 error_ignore "QOS imbalance criteria not met"
4442 MINI1=$MINI; MINV1=$MINV
4443 MAXI1=$MAXI; MAXV1=$MAXV
4445 # now fill using QOS
4446 echo writing a bunch of files to QOS-assigned OSTs
4447 $SETSTRIPE $DIR/$tdir -c 1
4449 while [ $FILL -gt 0 ]; do
4451 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1024 count=200 2>/dev/null
4452 FILL=$(($FILL - 200))
4455 echo "wrote $i 200k files"
4459 echo "Note: free space may not be updated, so measurements might be off"
4461 DIFF2=$(($MAXV - $MINV))
4462 echo "free space delta: orig $DIFF final $DIFF2"
4463 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
4464 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
4465 echo "Wrote $DIFF to smaller OST $MINI1"
4466 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
4467 echo "Wrote $DIFF2 to larger OST $MAXI1"
4468 [ $DIFF -gt 0 ] && echo "Wrote $(($DIFF2 * 100 / $DIFF - 100))% more data to larger OST $MAXI1"
4470 # Figure out which files were written where
4471 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
4472 awk '/'$MINI1': / {print $2; exit}')
4474 MINC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
4475 echo "$MINC files created on smaller OST $MINI1"
4476 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
4477 awk '/'$MAXI1': / {print $2; exit}')
4479 MAXC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
4480 echo "$MAXC files created on larger OST $MAXI1"
4481 [ $MINC -gt 0 ] && echo "Wrote $(($MAXC * 100 / $MINC - 100))% more files to larger OST $MAXI1"
4482 [ $MAXC -gt $MINC ] || error_ignore "stripe QOS didn't balance free space"
4484 rm -rf $DIR/$tdir/OST${MINI}
4486 run_test 116 "stripe QOS: free space balance ==================="
4488 test_117() # bug 10891
4490 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
4491 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
4492 lctl set_param fail_loc=0x21e
4493 > $DIR/$tfile || error "truncate failed"
4494 lctl set_param fail_loc=0
4495 echo "Truncate succeeded."
4498 run_test 117 "verify fsfilt_extend =========="
4500 export OLD_RESENDCOUNT=""
4501 set_resend_count () {
4502 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
4503 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
4504 lctl set_param -n $PROC_RESENDCOUNT $1
4505 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
4508 [ "$SLOW" = "no" ] && set_resend_count 4 # for reduce test_118* time (bug 14842)
4510 # Reset async IO behavior after error case
4512 FILE=$DIR/reset_async
4514 # Ensure all OSCs are cleared
4515 $LSTRIPE -c -1 $FILE
4516 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
4521 test_118a() #bug 11710
4525 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4526 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4527 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
4529 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4530 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4535 run_test 118a "verify O_SYNC works =========="
4539 remote_ost_nodsh && skip "remote OST with nodsh" && return
4543 #define OBD_FAIL_OST_ENOENT 0x217
4544 set_nodes_failloc "$(osts_nodes)" 0x217
4545 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4547 set_nodes_failloc "$(osts_nodes)" 0
4548 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4549 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4552 if [[ $RC -eq 0 ]]; then
4553 error "Must return error due to dropped pages, rc=$RC"
4557 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4558 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4562 echo "Dirty pages not leaked on ENOENT"
4564 # Due to the above error the OSC will issue all RPCs syncronously
4565 # until a subsequent RPC completes successfully without error.
4566 multiop $DIR/$tfile Ow4096yc
4571 run_test 118b "Reclaim dirty pages on fatal error =========="
4575 remote_ost_nodsh && skip "remote OST with nodsh" && return
4579 #define OBD_FAIL_OST_EROFS 0x216
4580 set_nodes_failloc "$(osts_nodes)" 0x216
4582 # multiop should block due to fsync until pages are written
4583 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
4587 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
4588 error "Multiop failed to block on fsync, pid=$MULTIPID"
4591 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4593 if [[ $WRITEBACK -eq 0 ]]; then
4594 error "No page in writeback, writeback=$WRITEBACK"
4597 set_nodes_failloc "$(osts_nodes)" 0
4600 if [[ $RC -ne 0 ]]; then
4601 error "Multiop fsync failed, rc=$RC"
4604 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4605 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4607 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4608 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4612 echo "Dirty pages flushed via fsync on EROFS"
4615 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
4619 remote_ost_nodsh && skip "remote OST with nodsh" && return
4623 #define OBD_FAIL_OST_BRW_PAUSE_BULK
4624 set_nodes_failloc "$(osts_nodes)" 0x214
4625 # multiop should block due to fsync until pages are written
4626 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
4630 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
4631 error "Multiop failed to block on fsync, pid=$MULTIPID"
4634 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4636 if [[ $WRITEBACK -eq 0 ]]; then
4637 error "No page in writeback, writeback=$WRITEBACK"
4640 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
4641 set_nodes_failloc "$(osts_nodes)" 0
4643 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4644 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4646 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4647 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4651 echo "Dirty pages gaurenteed flushed via fsync"
4654 run_test 118d "Fsync validation inject a delay of the bulk =========="
4659 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
4660 lctl set_param fail_loc=0x8000040a
4662 # Should simulate EINVAL error which is fatal
4663 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4665 if [[ $RC -eq 0 ]]; then
4666 error "Must return error due to dropped pages, rc=$RC"
4669 lctl set_param fail_loc=0x0
4671 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4672 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4673 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4675 if [[ $LOCKED -ne 0 ]]; then
4676 error "Locked pages remain in cache, locked=$LOCKED"
4679 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4680 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4684 echo "No pages locked after fsync"
4689 run_test 118f "Simulate unrecoverable OSC side error =========="
4694 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
4695 lctl set_param fail_loc=0x406
4697 # simulate local -ENOMEM
4698 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4701 lctl set_param fail_loc=0
4702 if [[ $RC -eq 0 ]]; then
4703 error "Must return error due to dropped pages, rc=$RC"
4706 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4707 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4708 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4710 if [[ $LOCKED -ne 0 ]]; then
4711 error "Locked pages remain in cache, locked=$LOCKED"
4714 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4715 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4719 echo "No pages locked after fsync"
4724 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
4727 remote_ost_nodsh && skip "remote OST with nodsh" && return
4731 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
4732 set_nodes_failloc "$(osts_nodes)" 0x20e
4733 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
4734 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4737 set_nodes_failloc "$(osts_nodes)" 0
4738 if [[ $RC -eq 0 ]]; then
4739 error "Must return error due to dropped pages, rc=$RC"
4742 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4743 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4744 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4746 if [[ $LOCKED -ne 0 ]]; then
4747 error "Locked pages remain in cache, locked=$LOCKED"
4750 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4751 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4755 echo "No pages locked after fsync"
4759 run_test 118h "Verify timeout in handling recoverables errors =========="
4762 remote_ost_nodsh && skip "remote OST with nodsh" && return
4766 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
4767 set_nodes_failloc "$(osts_nodes)" 0x20e
4769 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
4770 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
4773 set_nodes_failloc "$(osts_nodes)" 0
4777 if [[ $RC -ne 0 ]]; then
4778 error "got error, but should be not, rc=$RC"
4781 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4782 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4783 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
4784 if [[ $LOCKED -ne 0 ]]; then
4785 error "Locked pages remain in cache, locked=$LOCKED"
4788 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4789 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4793 echo "No pages locked after fsync"
4797 run_test 118i "Fix error before timeout in recoverable error =========="
4800 remote_ost_nodsh && skip "remote OST with nodsh" && return
4804 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
4805 set_nodes_failloc "$(osts_nodes)" 0x220
4807 # return -EIO from OST
4808 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4810 set_nodes_failloc "$(osts_nodes)" 0x0
4811 if [[ $RC -eq 0 ]]; then
4812 error "Must return error due to dropped pages, rc=$RC"
4815 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4816 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4817 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
4818 if [[ $LOCKED -ne 0 ]]; then
4819 error "Locked pages remain in cache, locked=$LOCKED"
4822 # in recoverable error on OST we want resend and stay until it finished
4823 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4824 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4828 echo "No pages locked after fsync"
4832 run_test 118j "Simulate unrecoverable OST side error =========="
4836 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
4838 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
4839 set_nodes_failloc "$(osts_nodes)" 0x20e
4842 for ((i=0;i<10;i++)); do
4843 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
4844 error "dd to $DIR/$tdir/$tfile-$i failed" )&
4851 set_nodes_failloc "$(osts_nodes)" 0
4853 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
4855 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
4857 test_119a() # bug 11737
4859 BSIZE=$((512 * 1024))
4860 directio write $DIR/$tfile 0 1 $BSIZE
4861 # We ask to read two blocks, which is more than a file size.
4862 # directio will indicate an error when requested and actual
4863 # sizes aren't equeal (a normal situation in this case) and
4864 # print actual read amount.
4865 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
4866 if [ "$NOB" != "$BSIZE" ]; then
4867 error "read $NOB bytes instead of $BSIZE"
4871 run_test 119a "Short directIO read must return actual read amount"
4873 test_119b() # bug 11737
4875 [ "$OSTCOUNT" -lt "2" ] && skip "skipping 2-stripe test" && return
4877 $SETSTRIPE $DIR/$tfile -c 2
4878 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
4880 multiop $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
4881 error "direct read failed"
4884 run_test 119b "Sparse directIO read must return actual read amount"
4886 test_119c() # bug 13099
4889 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
4890 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
4893 run_test 119c "Testing for direct read hitting hole"
4895 test_119d() # bug 15950
4897 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
4898 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
4900 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
4901 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
4902 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
4903 lctl set_param fail_loc=0x40d
4904 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
4907 cat $DIR/$tfile > /dev/null &
4908 lctl set_param fail_loc=0
4911 log "the DIO writes have completed, now wait for the reads (should not block very long)"
4913 [ -n "`ps h -p $pid_reads -o comm`" ] && \
4914 error "the read rpcs have not completed in 2s"
4916 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
4918 run_test 119d "The DIO path should try to send a new rpc once one is completed"
4922 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
4923 skip "no early lock cancel on server" && return 0
4924 lru_resize_disable mdc
4925 lru_resize_disable osc
4926 cancel_lru_locks mdc
4927 stat $DIR/$tdir > /dev/null
4928 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
4929 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
4931 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
4932 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
4933 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
4934 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
4935 lru_resize_enable mdc
4936 lru_resize_enable osc
4938 run_test 120a "Early Lock Cancel: mkdir test"
4942 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
4943 skip "no early lock cancel on server" && return 0
4944 lru_resize_disable mdc
4945 lru_resize_disable osc
4946 cancel_lru_locks mdc
4947 stat $DIR/$tdir > /dev/null
4948 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
4949 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
4951 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
4952 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
4953 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
4954 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
4955 lru_resize_enable mdc
4956 lru_resize_enable osc
4958 run_test 120b "Early Lock Cancel: create test"
4962 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
4963 skip "no early lock cancel on server" && return 0
4964 lru_resize_disable mdc
4965 lru_resize_disable osc
4966 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
4967 touch $DIR/$tdir/d1/f1
4968 cancel_lru_locks mdc
4969 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
4970 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
4971 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
4972 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
4973 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
4974 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
4975 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
4976 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
4977 lru_resize_enable mdc
4978 lru_resize_enable osc
4980 run_test 120c "Early Lock Cancel: link test"
4984 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
4985 skip "no early lock cancel on server" && return 0
4986 lru_resize_disable mdc
4987 lru_resize_disable osc
4989 cancel_lru_locks mdc
4990 stat $DIR/$tdir > /dev/null
4991 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
4992 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
4993 chmod a+x $DIR/$tdir
4994 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
4995 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
4996 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
4997 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
4998 lru_resize_enable mdc
4999 lru_resize_enable osc
5001 run_test 120d "Early Lock Cancel: setattr test"
5005 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5006 skip "no early lock cancel on server" && return 0
5007 lru_resize_disable mdc
5008 lru_resize_disable osc
5009 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
5010 cancel_lru_locks mdc
5011 cancel_lru_locks osc
5012 dd if=$DIR/$tdir/f1 of=/dev/null
5013 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
5014 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5015 awk '/ldlm_cancel/ {print $2}'`
5016 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5017 awk '/ldlm_bl_callback/ {print $2}'`
5018 unlink $DIR/$tdir/f1
5019 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5020 awk '/ldlm_cancel/ {print $2}'`
5021 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5022 awk '/ldlm_bl_callback/ {print $2}'`
5023 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5024 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5025 lru_resize_enable mdc
5026 lru_resize_enable osc
5028 run_test 120e "Early Lock Cancel: unlink test"
5031 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5032 skip "no early lock cancel on server" && return 0
5034 lru_resize_disable mdc
5035 lru_resize_disable osc
5036 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
5037 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
5038 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
5039 cancel_lru_locks mdc
5040 cancel_lru_locks osc
5041 dd if=$DIR/$tdir/d1/f1 of=/dev/null
5042 dd if=$DIR/$tdir/d2/f2 of=/dev/null
5043 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
5044 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5045 awk '/ldlm_cancel/ {print $2}'`
5046 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5047 awk '/ldlm_bl_callback/ {print $2}'`
5048 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
5049 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5050 awk '/ldlm_cancel/ {print $2}'`
5051 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5052 awk '/ldlm_bl_callback/ {print $2}'`
5053 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5054 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5055 lru_resize_enable mdc
5056 lru_resize_enable osc
5058 run_test 120f "Early Lock Cancel: rename test"
5061 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5062 skip "no early lock cancel on server" && return 0
5063 lru_resize_disable mdc
5064 lru_resize_disable osc
5066 echo create $count files
5068 cancel_lru_locks mdc
5069 cancel_lru_locks osc
5072 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5073 awk '/ldlm_cancel/ {print $2}'`
5074 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5075 awk '/ldlm_bl_callback/ {print $2}'`
5076 createmany -o $DIR/$tdir/f $count
5078 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5079 awk '/ldlm_cancel/ {print $2}'`
5080 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5081 awk '/ldlm_bl_callback/ {print $2}'`
5083 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
5084 echo rm $count files
5087 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5088 awk '/ldlm_cancel/ {print $2}'`
5089 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5090 awk '/ldlm_bl_callback/ {print $2}'`
5092 echo total: $count removes in $((t2-t1))
5093 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
5095 # wait for commitment of removal
5096 lru_resize_enable mdc
5097 lru_resize_enable osc
5099 run_test 120g "Early Lock Cancel: performance test"
5101 test_121() { #bug #10589
5103 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out/ {print $1}')
5104 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
5105 lctl set_param fail_loc=0x310
5106 cancel_lru_locks osc > /dev/null
5107 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in/ {print $1}')
5108 lctl set_param fail_loc=0
5109 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
5111 run_test 121 "read cancel race ========="
5113 test_123a() { # was test 123, statahead(bug 11401)
5115 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
5116 log "testing on UP system. Performance may be not as good as expected."
5122 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
5123 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
5125 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
5126 createmany -o $DIR/$tdir/$tfile $j $((i - j))
5128 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
5129 lctl set_param -n llite.*.statahead_max 0
5130 lctl get_param llite.*.statahead_max
5131 cancel_lru_locks mdc
5132 cancel_lru_locks osc
5134 time ls -l $DIR/$tdir | wc -l
5136 delta=$((etime - stime))
5137 log "ls $i files without statahead: $delta sec"
5138 lctl set_param llite.*.statahead_max=$max
5140 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
5141 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
5142 cancel_lru_locks mdc
5143 cancel_lru_locks osc
5145 time ls -l $DIR/$tdir | wc -l
5147 delta_sa=$((etime - stime))
5148 log "ls $i files with statahead: $delta_sa sec"
5149 lctl get_param -n llite.*.statahead_stats
5150 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
5152 if [ $swrong -lt $ewrong ]; then
5153 log "statahead was stopped, maybe too many locks held!"
5156 [ $delta -eq 0 ] && continue
5158 if [ $((delta_sa * 100)) -gt $((delta * 105)) ]; then
5159 if [ $SLOWOK -eq 0 ]; then
5160 error "ls $i files is slower with statahead!"
5162 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
5163 lctl set_param -n llite.*.statahead_max 0
5164 lctl get_param llite.*.statahead_max
5165 cancel_lru_locks mdc
5166 cancel_lru_locks osc
5167 $LCTL dk > /dev/null
5169 time ls -l $DIR/$tdir | wc -l
5171 $LCTL dk > $TMP/sanity_test_123a_${i}_disable_${etime}.log
5172 delta=$((etime - stime))
5173 log "ls $i files without statahead: $delta sec, dump to $TMP/sanity_test_123a_${i}_disable_${etime}.log"
5174 lctl set_param llite.*.statahead_max=$max
5176 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
5177 cancel_lru_locks mdc
5178 cancel_lru_locks osc
5179 $LCTL dk > /dev/null
5181 time ls -l $DIR/$tdir | wc -l
5183 $LCTL dk > $TMP/sanity_test_123a_${i}_enable_${etime}.log
5184 delta_sa=$((etime - stime))
5185 log "ls $i files with statahead: $delta_sa sec, dump to $TMP/sanity_test_123a_${i}_enable_${etime}.log"
5186 lctl get_param -n llite.*.statahead_stats
5188 log "ls $i files is slower with statahead!"
5193 [ $delta -gt 20 ] && break
5194 [ $delta -gt 8 ] && MULT=$((50 / delta))
5195 [ "$SLOW" = "no" -a $delta -gt 3 ] && break
5203 delta=$((etime - stime))
5204 log "rm -r $DIR/$tdir/: $delta seconds"
5206 lctl get_param -n llite.*.statahead_stats
5208 run_test 123a "verify statahead work"
5210 test_123b () { # statahead(bug 15027)
5212 createmany -o $DIR/$tdir/$tfile-%d 1000
5214 cancel_lru_locks mdc
5215 cancel_lru_locks osc
5217 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
5218 lctl set_param fail_loc=0x80000803
5219 ls -lR $DIR/$tdir > /dev/null
5221 lctl set_param fail_loc=0x0
5222 lctl get_param -n llite.*.statahead_stats
5227 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
5230 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
5231 skip "no lru resize on server" && return 0
5233 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
5235 log "create $NR files at $DIR/$tdir"
5236 createmany -o $DIR/$tdir/f $NR ||
5237 error "failed to create $NR files in $DIR/$tdir"
5239 cancel_lru_locks mdc
5240 ls -l $DIR/$tdir > /dev/null
5244 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
5245 local PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5246 LRU_SIZE=$(lctl get_param -n $PARAM)
5247 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
5248 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
5249 log "NS=$(basename $NSDIR)"
5254 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
5255 skip "Not enough cached locks created!"
5262 # We know that lru resize allows one client to hold $LIMIT locks
5263 # for 10h. After that locks begin to be killed by client.
5265 local LIMIT=`lctl get_param -n $NSDIR.pool.limit`
5267 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
5268 # killing locks. Some time was spent for creating locks. This means
5269 # that up to the moment of sleep finish we must have killed some of
5270 # them (10-100 locks). This depends on how fast ther were created.
5271 # Many of them were touched in almost the same moment and thus will
5272 # be killed in groups.
5273 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
5275 # Use $LRU_SIZE_B here to take into account real number of locks
5276 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
5277 local LRU_SIZE_B=$LRU_SIZE
5279 local OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
5280 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
5282 # Let's make sure that we really have some margin. Client checks
5283 # cached locks every 10 sec.
5285 log "Sleep ${SLEEP} sec"
5287 while ((SEC<$SLEEP)); do
5291 LRU_SIZE=`lctl get_param -n $NSDIR/lru_size`
5295 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
5296 local LRU_SIZE_A=`lctl get_param -n $NSDIR/lru_size`
5298 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
5299 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
5300 unlinkmany $DIR/$tdir/f $NR
5304 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
5305 log "unlink $NR files at $DIR/$tdir"
5306 unlinkmany $DIR/$tdir/f $NR
5308 run_test 124a "lru resize ======================================="
5310 get_max_pool_limit()
5312 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
5315 if test $l -gt $max; then
5323 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
5324 skip "no lru resize on server" && return 0
5326 LIMIT=`get_max_pool_limit`
5328 NR=$(($(default_lru_size)*20))
5329 if [ $NR -gt $LIMIT ]; then
5330 log "Limit lock number by $LIMIT locks"
5333 lru_resize_disable mdc
5334 mkdir -p $DIR/$tdir/disable_lru_resize ||
5335 error "failed to create $DIR/$tdir/disable_lru_resize"
5337 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
5338 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
5339 cancel_lru_locks mdc
5342 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
5345 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
5348 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
5352 nolruresize_delta=$((etime-stime))
5353 log "ls -la time: $nolruresize_delta seconds"
5354 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
5355 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
5357 lru_resize_enable mdc
5358 mkdir -p $DIR/$tdir/enable_lru_resize ||
5359 error "failed to create $DIR/$tdir/enable_lru_resize"
5361 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
5362 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
5363 cancel_lru_locks mdc
5366 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
5369 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
5372 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
5376 lruresize_delta=$((etime-stime))
5377 log "ls -la time: $lruresize_delta seconds"
5378 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
5380 if [ $lruresize_delta -gt $nolruresize_delta ]; then
5381 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
5382 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
5383 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
5385 log "lru resize performs the same with no lru resize"
5387 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
5389 run_test 124b "lru resize (performance test) ======================="
5391 test_125() { # 13358
5392 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
5393 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
5394 mkdir -p $DIR/d125 || error "mkdir failed"
5395 $SETSTRIPE $DIR/d125 -s 65536 -c -1 || error "setstripe failed"
5396 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
5397 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
5399 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
5401 test_126() { # bug 12829/13455
5402 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
5403 [ "$UID" != 0 ] && echo "skipping $TESTNAME (must run as root)" && return
5404 $GSS && skip "must run as gss disabled" && return
5406 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
5407 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
5409 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
5411 run_test 126 "check that the fsgid provided by the client is taken into account"
5413 test_127() { # bug 15521
5414 $LSTRIPE -i 0 -c 1 $DIR/$tfile
5415 $LCTL set_param osc.*.stats=0
5416 FSIZE=$((2048 * 1024))
5417 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
5418 cancel_lru_locks osc
5419 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
5421 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
5422 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
5423 echo "got $COUNT $NAME"
5424 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
5425 eval $NAME=$COUNT || error "Wrong proc format"
5428 read_bytes|write_bytes)
5429 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
5430 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
5431 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
5432 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
5433 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
5434 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
5435 error "sumsquare is too small: $SUMSQ"
5436 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
5437 error "sumsquare is too big: $SUMSQ"
5441 done < $DIR/${tfile}.tmp
5443 #check that we actually got some stats
5444 [ "$read_bytes" ] || error "Missing read_bytes stats"
5445 [ "$write_bytes" ] || error "Missing write_bytes stats"
5446 [ "$read_bytes" != 0 ] || error "no read done"
5447 [ "$write_bytes" != 0 ] || error "no write done"
5449 run_test 127 "verify the client stats are sane"
5451 test_128() { # bug 15212
5453 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
5458 result=$(grep error $TMP/$tfile.log)
5460 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
5462 run_test 128 "interactive lfs for 2 consecutive find's"
5468 local LDPROC=/proc/fs/ldiskfs
5470 for node in $(mdts_nodes); do
5471 devs=$(do_node $node "lctl get_param -n devices" | awk '($3 ~ "mdt" && $4 ~ "MDT") { print $4 }')
5472 for dev in $devs; do
5473 mntdev=$(do_node $node "lctl get_param -n osd.$dev.mntdev")
5474 do_node $node "echo $1 >$LDPROC/\\\$(basename $mntdev)/max_dir_size"
5479 [ "$FSTYPE" != "ldiskfs" ] && skip "not needed for FSTYPE=$FSTYPE" && return 0
5480 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5491 while [ ! $I -gt $((MAX * MDSCOUNT)) ]; do
5492 multiop $DIR/$tdir/$J Oc
5494 if [ $rc -eq $EFBIG ]; then
5496 echo "return code $rc received as expected"
5498 elif [ $rc -ne 0 ]; then
5500 error_exit "return code $rc received instead of expected $EFBIG"
5503 I=$(stat -c%s "$DIR/$tdir")
5506 error "exceeded dir size limit $MAX x $MDSCOUNT $((MAX * MDSCOUNT)) : $I bytes"
5507 do_facet $SINGLEMDS "echo 0 >$LDPROC"
5509 run_test 129 "test directory size limit ========================"
5518 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5519 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5521 trap cleanup_130 EXIT RETURN
5523 local fm_file=$DIR/$tfile
5524 lfs setstripe -s 65536 -c 1 $fm_file || error "setstripe failed on $fm_file"
5525 dd if=/dev/zero of=$fm_file bs=65536 count=1 || error "dd failed for $fm_file"
5527 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5528 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5530 lun=`$GETSTRIPE $fm_file | grep -A 10 obdidx | awk '{print $1}' | grep -v "obdidx"`
5532 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
5535 for line in $filefrag_op
5537 frag_lun=`echo $line | cut -d: -f5`
5538 ext_len=`echo $line | cut -d: -f4`
5539 if (( $frag_lun != $lun )); then
5541 error "FIEMAP on 1-stripe file($fm_file) failed"
5544 (( tot_len += ext_len ))
5547 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
5549 error "FIEMAP on 1-stripe file($fm_file) failed;"
5555 echo "FIEMAP on single striped file succeeded"
5557 run_test 130a "FIEMAP (1-stripe file)"
5560 [ "$OSTCOUNT" -lt "2" ] && skip "skipping FIEMAP on 2-stripe file test" && return
5562 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5563 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5565 trap cleanup_130 EXIT RETURN
5567 local fm_file=$DIR/$tfile
5568 lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
5569 dd if=/dev/zero of=$fm_file bs=1M count=2 || error "dd failed on $fm_file"
5571 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5572 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5574 last_lun=`echo $filefrag_op | cut -d: -f5`
5579 for line in $filefrag_op
5581 frag_lun=`echo $line | cut -d: -f5`
5582 ext_len=`echo $line | cut -d: -f4`
5583 if (( $frag_lun != $last_lun )); then
5584 if (( tot_len != 1024 )); then
5586 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
5593 (( tot_len += ext_len ))
5596 if (( num_luns != 2 || tot_len != 1024 )); then
5598 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5604 echo "FIEMAP on 2-stripe file succeeded"
5606 run_test 130b "FIEMAP (2-stripe file)"
5609 [ "$OSTCOUNT" -lt "2" ] && skip "skipping FIEMAP on 2-stripe file with hole test" && return
5611 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5612 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5614 trap cleanup_130 EXIT RETURN
5616 local fm_file=$DIR/$tfile
5617 lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
5618 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
5620 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5621 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5623 last_lun=`echo $filefrag_op | cut -d: -f5`
5628 for line in $filefrag_op
5630 frag_lun=`echo $line | cut -d: -f5`
5631 ext_len=`echo $line | cut -d: -f4`
5632 if (( $frag_lun != $last_lun )); then
5633 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
5634 if (( logical != 512 )); then
5636 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
5639 if (( tot_len != 512 )); then
5641 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
5648 (( tot_len += ext_len ))
5651 if (( num_luns != 2 || tot_len != 512 )); then
5653 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5659 echo "FIEMAP on 2-stripe file with hole succeeded"
5661 run_test 130c "FIEMAP (2-stripe file with hole)"
5664 [ "$OSTCOUNT" -lt "3" ] && skip "skipping FIEMAP on N-stripe file test" && return
5666 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5667 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5669 trap cleanup_130 EXIT RETURN
5671 local fm_file=$DIR/$tfile
5672 lfs setstripe -s 65536 -c $OSTCOUNT $fm_file || error "setstripe failed on $fm_file"
5673 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT || error "dd failed on $fm_file"
5675 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5676 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5678 last_lun=`echo $filefrag_op | cut -d: -f5`
5683 for line in $filefrag_op
5685 frag_lun=`echo $line | cut -d: -f5`
5686 ext_len=`echo $line | cut -d: -f4`
5687 if (( $frag_lun != $last_lun )); then
5688 if (( tot_len != 1024 )); then
5690 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
5697 (( tot_len += ext_len ))
5700 if (( num_luns != OSTCOUNT || tot_len != 1024 )); then
5702 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5708 echo "FIEMAP on N-stripe file succeeded"
5710 run_test 130d "FIEMAP (N-stripe file)"
5713 [ "$OSTCOUNT" -lt "2" ] && skip "skipping continuation FIEMAP test" && return
5715 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5716 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5718 trap cleanup_130 EXIT RETURN
5720 local fm_file=$DIR/$tfile
5721 lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
5723 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 4 ))
5724 for ((i = 0; i < $NUM_BLKS; i++))
5726 dd if=/dev/zero of=$fm_file count=1 bs=4096 seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
5729 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5730 filefrag_op=`filefrag -ve $fm_file | grep -A 750 "ext:" | grep -v "ext:" | grep -v "found"`
5732 last_lun=`echo $filefrag_op | cut -d: -f5`
5737 for line in $filefrag_op
5739 frag_lun=`echo $line | cut -d: -f5`
5740 ext_len=`echo $line | cut -d: -f4`
5741 if (( $frag_lun != $last_lun )); then
5742 if (( tot_len != $EXPECTED_LEN )); then
5744 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
5751 (( tot_len += ext_len ))
5754 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
5756 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5762 echo "FIEMAP with continuation calls succeeded"
5764 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
5766 # Test for writev/readv
5768 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
5769 error "writev test failed"
5770 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
5771 error "readv failed"
5774 run_test 131a "test iov's crossing stripe boundary for writev/readv"
5777 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
5778 error "append writev test failed"
5779 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
5780 error "append writev test failed"
5783 run_test 131b "test append writev"
5786 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
5789 run_test 131c "test read/write on file w/o objects"
5792 rwv -f $DIR/$tfile -w -n 1 1572864
5793 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
5794 if [ "$NOB" != 1572864 ]; then
5795 error "Short read filed: read $NOB bytes instead of 1572864"
5799 run_test 131d "test short read"
5802 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
5803 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
5804 error "read hitting hole failed"
5807 run_test 131e "test read hitting hole"
5809 test_140() { #bug-17379
5810 mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
5811 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
5812 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
5814 # VFS limits max symlink depth to 5(4KSTACK) or 8
5816 while i=`expr $i + 1`; do
5817 mkdir -p $i || error "Creating dir $i"
5818 cd $i || error "Changing to $i"
5819 ln -s ../stat stat || error "Creating stat symlink"
5820 # Read the symlink until ELOOP present,
5821 # not LBUGing the system is considered success,
5822 # we didn't overrun the stack.
5823 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
5825 if [ $ret -eq 40 ]; then
5828 error "Open stat symlink"
5834 echo "The symlink depth = $i"
5835 [ $i -eq 4 -o $i -eq 8 ] || error "Invalid symlink depth"
5837 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
5840 local TF="$TMP/$tfile"
5842 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
5844 cancel_lru_locks osc
5845 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
5846 remount_client $MOUNT
5847 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
5850 $TRUNCATE $DIR/$tfile 6000
5851 cancel_lru_locks osc
5852 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
5855 echo "12345" >>$DIR/$tfile
5856 cancel_lru_locks osc
5857 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
5860 echo "12345" >>$DIR/$tfile
5861 cancel_lru_locks osc
5862 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
5867 run_test 150 "truncate/append tests"
5869 function roc_access() {
5870 ACCNUM=`$LCTL get_param -n obdfilter.*.stats | \
5871 grep 'cache_access'| awk '{print $2}' | \
5872 awk '{sum=sum+$3} END{print sum}'`
5876 function roc_hit() {
5877 ACCNUM=`$LCTL get_param -n obdfilter.*.stats | \
5878 grep 'cache_hit'|awk '{print $2}' | \
5879 awk '{sum=sum+$1} END{print sum}'`
5886 # check whether obdfilter is cache capable at all
5887 if ! $LCTL get_param -n obdfilter.*.read_cache_enable; then
5888 echo "not cache-capable obdfilter"
5892 # check cache is enabled on all obdfilters
5893 if $LCTL get_param -n obdfilter.*.read_cache_enable | grep 0 >&/dev/null; then
5894 echo "oss cache is disabled"
5898 $LCTL set_param -n obdfilter.*.writethrough_cache_enable 1
5900 # pages should be in the case right after write
5901 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES || error "dd failed"
5903 cancel_lru_locks osc
5904 cat $DIR/$tfile >/dev/null
5906 if ! let "AFTER - BEFORE == CPAGES"; then
5907 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
5910 # the following read invalidates the cache
5911 cancel_lru_locks osc
5912 $LCTL set_param -n obdfilter.*.read_cache_enable 0
5913 cat $DIR/$tfile >/dev/null
5915 # now data shouldn't be found in the cache
5917 cancel_lru_locks osc
5918 cat $DIR/$tfile >/dev/null
5920 if let "AFTER - BEFORE != 0"; then
5921 error "IN CACHE: before: $BEFORE, after: $AFTER"
5924 $LCTL set_param -n obdfilter.*.read_cache_enable 1
5927 run_test 151 "test cache on oss and controls ==============================="
5930 local TF="$TMP/$tfile"
5932 # simulate ENOMEM during write
5933 #define OBD_FAIL_OST_NOMEM 0x226
5934 lctl set_param fail_loc=0x80000226
5935 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
5937 sync || error "sync failed"
5938 lctl set_param fail_loc=0
5940 # discard client's cache
5941 cancel_lru_locks osc
5943 # simulate ENOMEM during read
5944 lctl set_param fail_loc=0x80000226
5945 cmp $TF $DIR/$tfile || error "cmp failed"
5946 lctl set_param fail_loc=0
5950 run_test 152 "test read/write with enomem ============================"
5953 multiop $DIR/$tfile Ow4096Ycu || error "multiop failed"
5955 run_test 153 "test if fdatasync does not crash ======================="
5958 if [ $MDSCOUNT -gt 1 ]; then
5959 error_ignore 17935 $*
5966 cp /etc/hosts $DIR/$tfile
5968 fid=`$LFS path2fid $DIR/$tfile`
5970 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
5972 diff $DIR/$tfile $DIR/.lustre/fid/$fid || error "open by fid failed: did not find expected data in file."
5974 echo "Opening a file by FID succeeded"
5976 run_test 154 "Opening a file by FID"
5980 remote_mds && skip "remote MDS" && return
5981 lctl set_param -n mdd.*.changelog on
5982 $LFS changelog_clear $FSNAME 0
5985 mkdir -p $DIR/$tdir/pics/2008/zachy
5986 touch $DIR/$tdir/pics/2008/zachy/timestamp
5987 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
5988 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
5989 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
5990 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
5991 rm $DIR/$tdir/pics/desktop.jpg
5994 $LFS changelog $FSNAME
5996 fidc=$($LFS changelog $FSNAME | grep timestamp | grep "CREAT" | tail -1 | \
5998 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
5999 [ "$fidc" == "t=$fidf" ] || \
6000 err17935 "fid in changelog $fidc != file fid $fidf"
6002 fidc=$($LFS changelog $FSNAME | grep timestamp | grep "CREAT" | tail -1 | \
6004 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
6005 [ "$fidc" == "p=$fidf" ] || \
6006 err17935 "pfid in changelog $fidc != dir fid $fidf"
6009 FIRST_REC=$($LFS changelog $FSNAME | head -1 | awk '{print $1}')
6010 $LFS changelog_clear $FSNAME $(($FIRST_REC + 5))
6011 PURGE_REC=$($LFS changelog $FSNAME | head -1 | awk '{print $1}')
6012 [ $PURGE_REC == $(($FIRST_REC + 6)) ] || \
6013 err17935 "first rec after purge should be $(($FIRST_REC + 6)); is $PURGE_REC"
6015 $LFS changelog_clear $FSNAME 0
6016 lctl set_param -n mdd.*.changelog off
6018 run_test 160 "changelog sanity"
6021 # need local MDT for fid2path
6022 remote_mds && skip "remote MDS" && return
6025 cp /etc/hosts $DIR/$tdir/$tfile
6026 mkdir $DIR/$tdir/foo1
6027 mkdir $DIR/$tdir/foo2
6028 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
6029 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
6030 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
6031 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
6032 local FID=$($LFS path2fid $DIR/$tdir/$tfile)
6033 if [ "$($LFS fid2path ${mds1_svc} $FID | wc -l)" != "5" ]; then
6034 $LFS fid2path ${mds1_svc} $FID
6035 err17935 "bad link ea"
6038 rm $DIR/$tdir/foo2/zachary
6040 rm $DIR/$tdir/foo2/thor
6042 rm $DIR/$tdir/$tfile
6044 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
6045 if [ "$($LFS fid2path ${mds1_svc} --link 1 $FID)" != "/$tdir/foo2/maggie" ]
6047 $LFS fid2path ${mds1_svc} $FID
6048 err17935 "bad link rename"
6050 rm $DIR/$tdir/foo2/maggie
6053 local longname=filename_avg_len_is_thirty_two_
6054 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 || \
6055 error "failed to hardlink many files"
6056 links=$($LFS fid2path ${mds1_svc} $FID | wc -l)
6057 echo -n "${links}/1000 links in link EA"
6058 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
6059 unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
6060 error "failed to unlink many hardlinks"
6062 run_test 161 "link ea sanity"
6069 local path=$(${LFS} fid2path $*)
6072 if [ $RC -ne 0 ]; then
6073 err17935 "path looked up of $expected failed. Error $RC"
6075 elif [ "${path}" != "${expected}" ]; then
6076 err17935 "path looked up \"${path}\" instead of \"${expected}\""
6079 echo "fid $fid resolves to path $path"
6083 # need local MDT for fid2path
6084 remote_mds && skip "remote MDS" && return
6086 # Make changes to filesystem
6087 mkdir -p $DIR/$tdir/d2
6088 touch $DIR/$tdir/d2/$tfile
6089 touch $DIR/$tdir/d2/x1
6090 touch $DIR/$tdir/d2/x2
6091 mkdir -p $DIR/$tdir/d2/a/b/c
6092 mkdir -p $DIR/$tdir/d2/p/q/r
6093 fid=$($LFS path2fid $DIR/$tdir/d2/$tfile)
6094 check_path "/$tdir/d2/$tfile" ${mds1_svc} $fid --link 0
6095 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
6096 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
6097 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file)
6098 check_path "/$tdir/d2/a/b/c/new_file" ${mds1_svc} $fid --link 1
6099 check_path "/$tdir/d2/p/q/r/hlink" ${mds1_svc} $fid --link 0
6100 # check that there are 2 links, and that --rec doesnt break anything
6101 ${LFS} fid2path ${mds1_svc} $fid --rec 20 | wc -l | grep -q 2 || \
6102 err17935 "expected 2 links"
6104 rm $DIR/$tdir/d2/p/q/r/hlink
6105 check_path "/$tdir/d2/a/b/c/new_file" ${mds1_svc} $fid --link 0
6106 # Doesnt work with CMD yet: 17935
6109 run_test 162 "path lookup sanity"
6112 $LCTL debug_daemon start $TMP/${tfile}_log_good
6114 $LCTL debug_daemon stop
6115 cat $TMP/${tfile}_log_good | sed -e "s/^...../a/g" > $TMP/${tfile}_log_bad
6117 $LCTL debug_daemon start $TMP/${tfile}_log_good
6119 $LCTL debug_daemon stop
6121 $LCTL df $TMP/${tfile}_log_bad 2&> $TMP/${tfile}_log_bad.out
6122 bad_line=`tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}'`
6123 good_line1=`tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}'`
6125 $LCTL df $TMP/${tfile}_log_good 2&>$TMP/${tfile}_log_good.out
6126 good_line2=`tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}'`
6128 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
6129 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
6130 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
6132 $LCTL df $TMP/${tfile}_logs_corrupt 2&> $TMP/${tfile}_log_bad.out
6133 bad_line_new=`tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}'`
6134 good_line_new=`tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}'`
6135 expected_good=$((good_line1 + good_line2*2))
6137 rm -rf $TMP/${tfile}*
6138 if [ $bad_line -ne $bad_line_new ]; then
6139 error "expected $bad_line bad lines, but got $bad_line_new"
6143 if [ $expected_good -ne $good_line_new ]; then
6144 error "expected $expected_good good lines, but got $good_line_new"
6149 run_test 170 "test lctl df to handle corruputed log ====================="
6155 TGTPOOL_MAX=$(($TGT_COUNT - 1))
6157 TGTPOOL_LIST=`seq $TGTPOOL_FIRST $TGTPOOL_STEP $TGTPOOL_MAX`
6158 POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
6159 POOL_DIR=$POOL_ROOT/dir_tst
6160 POOL_FILE=$POOL_ROOT/file_tst
6162 check_file_in_pool()
6165 res=$($GETSTRIPE $file | grep 0x | cut -f2)
6168 found=$(echo :$TGTPOOL_LIST: | tr " " ":" | grep :$i:)
6169 if [[ "$found" == "" ]]
6171 echo "pool list: $TGTPOOL_LIST"
6172 echo "striping: $res"
6173 error "$file not allocated in $POOL"
6181 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6182 do_facet mgs $LCTL pool_new $FSNAME.$POOL
6183 do_facet mgs $LCTL get_param -n lov.$FSNAME-MDT0000-mdtlov.pools.$POOL
6184 [ $? == 0 ] || error "Pool creation of $POOL failed"
6186 run_test 200a "Create new pool =========================================="
6189 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6190 TGT=$(seq -f $FSNAME-OST%04g_UUID $TGTPOOL_FIRST $TGTPOOL_STEP \
6191 $TGTPOOL_MAX | tr '\n' ' ')
6192 do_facet mgs $LCTL pool_add $FSNAME.$POOL \
6193 $FSNAME-OST[$TGTPOOL_FIRST-$TGTPOOL_MAX/$TGTPOOL_STEP]_UUID
6194 res=$(do_facet mgs $LCTL get_param -n lov.$FSNAME-MDT0000-mdtlov.pools.$POOL | sort \
6196 [ "$res" = "$TGT" ] || error "Pool content ($res) do not match requested ($TGT)"
6198 run_test 200b "Add targets to a pool ===================================="
6201 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6203 $SETSTRIPE -c 2 -p $POOL $POOL_DIR
6204 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR"
6206 run_test 200c "Set pool on a directory ================================="
6209 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6210 res=$($GETSTRIPE $POOL_DIR | grep pool: | cut -f8 -d " ")
6211 [ "$res" = $POOL ] || error "Pool on $POOL_DIR is not $POOL"
6213 run_test 200d "Check pool on a directory ==============================="
6216 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6218 for i in $(seq -w 1 $(($TGT_COUNT * 3)))
6220 file=$POOL_DIR/file-$i
6222 check_file_in_pool $file
6225 failed=$(($failed + 1))
6228 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
6230 run_test 200e "Check files allocation from directory pool =============="
6233 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6236 for i in $(seq -w 1 $(($TGT_COUNT * 3)))
6238 file=$POOL_FILE/spoo-$i
6239 $SETSTRIPE -p $POOL $file
6240 check_file_in_pool $file
6243 failed=$(($failed + 1))
6246 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
6248 run_test 200f "Create files in a pool ==================================="
6251 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6252 TGT=$(do_facet mgs $LCTL get_param -n lov.$FSNAME-MDT0000-mdtlov.pools.$POOL | head -1)
6253 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
6254 res=$(do_facet mgs $LCTL get_param -n lov.$FSNAME-MDT0000-mdtlov.pools.$POOL | grep $TGT)
6255 [ "$res" = "" ] || error "$TGT not removed from $FSNAME.$POOL"
6257 run_test 200g "Remove a target from a pool ============================="
6260 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6261 for TGT in $(do_facet mgs $LCTL get_param -n lov.$FSNAME-MDT0000-mdtlov.pools.$POOL)
6263 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
6265 res=$(do_facet mgs $LCTL get_param -n lov.$FSNAME-MDT0000-mdtlov.pools.$POOL)
6266 [ "$res" = "" ] || error "Pool $FSNAME.$POOL cannot be drained"
6268 run_test 200h "Remove all targets from a pool =========================="
6271 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6272 do_facet mgs $LCTL pool_destroy $FSNAME.$POOL
6273 res=$(do_facet mgs "$LCTL get_param -n lov.$FSNAME-MDT0000-mdtlov.pools.$POOL 2>/dev/null")
6274 [ "$res" = "" ] || error "Pool $FSNAME.$POOL is not destroyed"
6276 run_test 200i "Remove a pool ============================================"
6280 size=$((size % 8192 + 1))
6281 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
6282 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
6283 rm -f $DIR/f212 $DIR/f212.xyz
6285 run_test 212 "Sendfile test ============================================"
6288 # tests that do cleanup/setup should be run at the end
6293 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
6294 $LCTL set_param fail_loc=0x903
6295 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
6296 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
6299 FAIL_ON_ERROR=true cleanup
6300 FAIL_ON_ERROR=true setup
6302 run_test 900 "umount should not race with any mgc requeue thread"
6304 log "cleanup: ======================================================"
6305 check_and_cleanup_lustre
6306 if [ "$I_MOUNTED" != "yes" ]; then
6307 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true
6310 echo '=========================== finished ==============================='
6311 [ -f "$SANITYLOG" ] && cat $SANITYLOG && grep -q FAIL $SANITYLOG && exit 1 || true
6312 echo "$0: completed"