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: 16823 13297 2108 9789 3637 9789 3561 12622 12653 12653 5188 10764 16260
11 ALWAYS_EXCEPT=" 27s 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 TRUNCATE=${TRUNCATE:-truncate}
50 MUNLINK=${MUNLINK:-munlink}
51 SOCKETSERVER=${SOCKETSERVER:-socketserver}
52 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
53 IOPENTEST1=${IOPENTEST1:-iopentest1}
54 IOPENTEST2=${IOPENTEST2:-iopentest2}
55 MEMHOG=${MEMHOG:-memhog}
56 DIRECTIO=${DIRECTIO:-directio}
57 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
58 UMOUNT=${UMOUNT:-"umount -d"}
60 CHECK_GRANT=${CHECK_GRANT:-"yes"}
61 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
63 export NAME=${NAME:-local}
70 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
71 . $LUSTRE/tests/test-framework.sh
73 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
75 [ "$SLOW" = "no" ] && EXCEPT_SLOW="24o 24v 27m 36f 36g 51b 51c 60c 63 64b 68 71 73 77f 78 101 103 115 120g 124b"
77 SANITYLOG=${TESTSUITELOG:-$TMP/$(basename $0 .sh).log}
82 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
83 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
92 check_kernel_version() {
95 GOT_VER=$(lctl get_param -n $VERSION_FILE | awk '/kernel:/ {print $2}')
96 [ $GOT_VER == "patchless" ] && return 0
97 [ $GOT_VER -ge $WANT_VER ] && return 0
98 log "test needs at least kernel version $WANT_VER, running $GOT_VER"
102 if [ "$ONLY" == "cleanup" ]; then
107 [ "$SANITYLOG" ] && rm -f $SANITYLOG || true
109 check_and_setup_lustre
114 MDT0=$($LCTL get_param -n mdc.*.mds_server_uuid | \
115 awk '{gsub(/_UUID/,""); print $1}' | head -1)
116 LOVNAME=$($LCTL get_param -n llite.*.lov.common_name | tail -n 1)
117 OSTCOUNT=$($LCTL get_param -n lov.$LOVNAME.numobd)
118 STRIPECOUNT=$($LCTL get_param -n lov.$LOVNAME.stripecount)
119 STRIPESIZE=$($LCTL get_param -n lov.$LOVNAME.stripesize)
120 ORIGFREE=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
121 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
123 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
124 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
125 rm -rf $DIR/[Rdfs][0-9]*
127 # $RUNAS_ID may get set incorrectly somewhere else
128 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
130 check_runas_id $RUNAS_ID $RUNAS_ID $RUNAS
134 if [ "${ONLY}" = "MOUNT" ] ; then
135 echo "Lustre is up, please go on"
139 echo "preparing for tests involving mounts"
140 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
142 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
143 echo # add a newline after mke2fs.
147 OLDDEBUG="`lctl get_param -n debug 2> /dev/null`"
148 lctl set_param debug=-1 2> /dev/null || true
151 $CHECKSTAT -t file $DIR/$tfile || error
153 $CHECKSTAT -a $DIR/$tfile || error
155 run_test 0 "touch .../$tfile ; rm .../$tfile ====================="
158 chmod 0755 $DIR || error
159 $CHECKSTAT -p 0755 $DIR || error
161 run_test 0b "chmod 0755 $DIR ============================="
164 $LCTL get_param mdc.*.import | grep "state: FULL" || error "import not FULL"
165 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" || error "bad target"
167 run_test 0c "check import proc ============================="
172 mkdir $DIR/d1/d2 && error "we expect EEXIST, but not returned"
173 $CHECKSTAT -t dir $DIR/d1/d2 || error
175 run_test 1a "mkdir .../d1; mkdir .../d1/d2 ====================="
180 $CHECKSTAT -a $DIR/d1 || error
182 run_test 1b "rmdir .../d1/d2; rmdir .../d1 ====================="
187 $CHECKSTAT -t file $DIR/d2/f || error
189 run_test 2a "mkdir .../d2; touch .../d2/f ======================"
193 $CHECKSTAT -a $DIR/d2 || error
195 run_test 2b "rm -r .../d2; checkstat .../d2/f ======================"
199 $CHECKSTAT -t dir $DIR/d3 || error
201 run_test 3a "mkdir .../d3 ======================================"
204 if [ ! -d $DIR/d3 ]; then
208 $CHECKSTAT -t file $DIR/d3/f || error
210 run_test 3b "touch .../d3/f ===================================="
214 $CHECKSTAT -a $DIR/d3 || error
216 run_test 3c "rm -r .../d3 ======================================"
220 $CHECKSTAT -t dir $DIR/d4 || error
222 run_test 4a "mkdir .../d4 ======================================"
225 if [ ! -d $DIR/d4 ]; then
229 $CHECKSTAT -t dir $DIR/d4/d2 || error
231 run_test 4b "mkdir .../d4/d2 ==================================="
236 chmod 0707 $DIR/d5/d2
237 $CHECKSTAT -t dir -p 0707 $DIR/d5/d2 || error
239 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2 ============"
243 chmod 0666 $DIR/f6a || error
244 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/f6a || error
246 run_test 6a "touch .../f6a; chmod .../f6a ======================"
249 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
250 if [ ! -f $DIR/f6a ]; then
254 $RUNAS chmod 0444 $DIR/f6a && error
255 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/f6a || error
257 run_test 6b "$RUNAS chmod .../f6a (should return error) =="
260 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
262 chown $RUNAS_ID $DIR/f6c || error
263 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/f6c || error
265 run_test 6c "touch .../f6c; chown .../f6c ======================"
268 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
269 if [ ! -f $DIR/f6c ]; then
271 chown $RUNAS_ID $DIR/f6c
273 $RUNAS chown $UID $DIR/f6c && error
274 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/f6c || error
276 run_test 6d "$RUNAS chown .../f6c (should return error) =="
279 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
281 chgrp $RUNAS_ID $DIR/f6e || error
282 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/f6e || error
284 run_test 6e "touch .../f6e; chgrp .../f6e ======================"
287 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
288 if [ ! -f $DIR/f6e ]; then
290 chgrp $RUNAS_ID $DIR/f6e
292 $RUNAS chgrp $UID $DIR/f6e && error
293 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/f6e || error
295 run_test 6f "$RUNAS chgrp .../f6e (should return error) =="
298 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
299 mkdir $DIR/d6g || error
300 chmod 777 $DIR/d6g || error
301 $RUNAS mkdir $DIR/d6g/d || error
302 chmod g+s $DIR/d6g/d || error
303 mkdir $DIR/d6g/d/subdir
304 $CHECKSTAT -g \#$RUNAS_ID $DIR/d6g/d/subdir || error
306 run_test 6g "Is new dir in sgid dir inheriting group?"
308 test_6h() { # bug 7331
309 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
310 touch $DIR/f6h || error "touch failed"
311 chown $RUNAS_ID:$RUNAS_ID $DIR/f6h || error "initial chown failed"
312 $RUNAS -G$RUNAS_ID chown $RUNAS_ID:0 $DIR/f6h && error "chown worked"
313 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_ID $DIR/f6h || error
315 run_test 6h "$RUNAS chown RUNAS_ID.0 .../f6h (should return error)"
321 $CHECKSTAT -t file -p 0666 $DIR/d7/f || error
323 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
326 if [ ! -d $DIR/d7 ]; then
330 echo -n foo > $DIR/d7/f2
331 [ "`cat $DIR/d7/f2`" = "foo" ] || error
332 $CHECKSTAT -t file -s 3 $DIR/d7/f2 || error
334 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
340 $CHECKSTAT -t file -p 0666 $DIR/d8/f || error
342 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
348 $CHECKSTAT -t dir $DIR/d9/d2/d3 || error
350 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
356 $CHECKSTAT -t file $DIR/d10/d2/f || error
358 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
363 chmod 0666 $DIR/d11/d2
364 chmod 0705 $DIR/d11/d2
365 $CHECKSTAT -t dir -p 0705 $DIR/d11/d2 || error
367 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
372 chmod 0666 $DIR/d12/f
373 chmod 0654 $DIR/d12/f
374 $CHECKSTAT -t file -p 0654 $DIR/d12/f || error
376 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
380 dd if=/dev/zero of=$DIR/d13/f count=10
382 $CHECKSTAT -t file -s 0 $DIR/d13/f || error
384 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
390 $CHECKSTAT -a $DIR/d14/f || error
392 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
397 mv $DIR/d15/f $DIR/d15/f2
398 $CHECKSTAT -t file $DIR/d15/f2 || error
400 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
406 $CHECKSTAT -a $DIR/d16/f || error
408 run_test 16 "touch .../d16/f; rm -rf .../d16/f ================="
413 ln -s $DIR/d17/f $DIR/d17/l-exist
415 $CHECKSTAT -l $DIR/d17/f $DIR/d17/l-exist || error
416 $CHECKSTAT -f -t f $DIR/d17/l-exist || error
417 rm -f $DIR/d17/l-exist
418 $CHECKSTAT -a $DIR/d17/l-exist || error
420 run_test 17a "symlinks: create, remove (real) =================="
424 ln -s no-such-file $DIR/d17/l-dangle
426 $CHECKSTAT -l no-such-file $DIR/d17/l-dangle || error
427 $CHECKSTAT -fa $DIR/d17/l-dangle || error
428 rm -f $DIR/d17/l-dangle
429 $CHECKSTAT -a $DIR/d17/l-dangle || error
431 run_test 17b "symlinks: create, remove (dangling) =============="
433 test_17c() { # bug 3440 - don't save failed open RPC for replay
435 ln -s foo $DIR/d17/f17c
436 cat $DIR/d17/f17c && error "opened non-existent symlink" || true
438 run_test 17c "symlinks: open dangling (should return error) ===="
442 ln -s foo $DIR/d17/f17d
443 touch $DIR/d17/f17d || error "creating to new symlink"
445 run_test 17d "symlinks: create dangling ========================"
449 local foo=$DIR/$tdir/$tfile
450 ln -s $foo $foo || error "create symlink failed"
451 ls -l $foo || error "ls -l failed"
452 ls $foo && error "ls not failed" || true
454 run_test 17e "symlinks: create recursive symlink (should return error) ===="
458 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/d17f/111
459 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/d17f/222
460 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/d17f/333
461 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/d17f/444
462 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/d17f/555
463 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/d17f/666
466 run_test 17f "symlinks: long and very long symlink name ========================"
470 LONGSYMLINK="$(dd if=/dev/zero bs=4095 count=1 | tr '\0' 'x')"
471 ln -s $LONGSYMLINK $DIR/$tdir/$tfile
474 run_test 17g "symlinks: really long symlink name ==============================="
476 test_17h() { #bug 17378
478 $SETSTRIPE $DIR/$tdir -c -1
479 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
480 do_facet mds lctl set_param fail_loc=0x80000141
481 touch $DIR/$tdir/$tfile || true
483 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
489 run_test 18 "touch .../f ; ls ... =============================="
495 $CHECKSTAT -a $DIR/f19 || error
497 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
500 ls -l $DIR/f19 && error || true
502 run_test 19b "ls -l .../f19 (should return error) =============="
505 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
506 $RUNAS touch $DIR/f19 && error || true
508 run_test 19c "$RUNAS touch .../f19 (should return error) =="
511 cat $DIR/f19 && error || true
513 run_test 19d "cat .../f19 (should return error) =============="
525 $CHECKSTAT -a $DIR/f || error
527 run_test 20 "touch .../f ; ls -l ... ==========================="
531 [ -f $DIR/d21/dangle ] && rm -f $DIR/d21/dangle
532 ln -s dangle $DIR/d21/link
533 echo foo >> $DIR/d21/link
535 $CHECKSTAT -t link $DIR/d21/link || error
536 $CHECKSTAT -f -t file $DIR/d21/link || error
538 run_test 21 "write to dangling link ============================"
543 chown $RUNAS_ID $WDIR
544 (cd $WDIR || error "cd $WDIR failed";
545 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
547 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
548 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
549 $CHECKSTAT -u \#$RUNAS_ID $WDIR/etc || error "checkstat -u failed"
551 run_test 22 "unpack tar archive as non-root user ==============="
556 local file=$DIR/$tdir/$tfile
558 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
559 openfile -f O_CREAT:O_EXCL $file &&
560 error "$file recreate succeeded" || true
562 run_test 23a "O_CREAT|O_EXCL in subdir =========================="
564 test_23b() { # bug 18988
566 local file=$DIR/$tdir/$tfile
569 echo foo > $file || error "write filed"
570 echo bar >> $file || error "append filed"
571 $CHECKSTAT -s 8 $file || error "wrong size"
574 run_test 23b "O_APPEND check =========================="
577 echo '== rename sanity =============================================='
578 echo '-- same directory rename'
581 mv $DIR/R1/f $DIR/R1/g
582 $CHECKSTAT -t file $DIR/R1/g || error
584 run_test 24a "touch .../R1/f; rename .../R1/f .../R1/g ========="
589 mv $DIR/R2/f $DIR/R2/g
590 $CHECKSTAT -a $DIR/R2/f || error
591 $CHECKSTAT -t file $DIR/R2/g || error
593 run_test 24b "touch .../R2/{f,g}; rename .../R2/f .../R2/g ====="
598 mv $DIR/R3/f $DIR/R3/g
599 $CHECKSTAT -a $DIR/R3/f || error
600 $CHECKSTAT -t dir $DIR/R3/g || error
602 run_test 24c "mkdir .../R3/f; rename .../R3/f .../R3/g ========="
607 mrename $DIR/R4/f $DIR/R4/g
608 $CHECKSTAT -a $DIR/R4/f || error
609 $CHECKSTAT -t dir $DIR/R4/g || error
611 run_test 24d "mkdir .../R4/{f,g}; rename .../R4/f .../R4/g ====="
614 echo '-- cross directory renames --'
617 mv $DIR/R5a/f $DIR/R5b/g
618 $CHECKSTAT -a $DIR/R5a/f || error
619 $CHECKSTAT -t file $DIR/R5b/g || error
621 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
625 touch $DIR/R6a/f $DIR/R6b/g
626 mv $DIR/R6a/f $DIR/R6b/g
627 $CHECKSTAT -a $DIR/R6a/f || error
628 $CHECKSTAT -t file $DIR/R6b/g || error
630 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
635 mv $DIR/R7a/d $DIR/R7b/e
636 $CHECKSTAT -a $DIR/R7a/d || error
637 $CHECKSTAT -t dir $DIR/R7b/e || error
639 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
643 mkdir $DIR/R8a/d $DIR/R8b/e
644 mrename $DIR/R8a/d $DIR/R8b/e
645 $CHECKSTAT -a $DIR/R8a/d || error
646 $CHECKSTAT -t dir $DIR/R8b/e || error
648 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
651 echo "-- rename error cases"
655 mrename $DIR/R9/f $DIR/R9/a
656 $CHECKSTAT -t file $DIR/R9/f || error
657 $CHECKSTAT -t dir $DIR/R9/a || error
658 $CHECKSTAT -a $DIR/R9/a/f || error
660 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
664 mrename $DIR/R10/f $DIR/R10/g
665 $CHECKSTAT -t dir $DIR/R10 || error
666 $CHECKSTAT -a $DIR/R10/f || error
667 $CHECKSTAT -a $DIR/R10/g || error
669 run_test 24j "source does not exist ============================"
672 mkdir $DIR/R11a $DIR/R11a/d
674 mv $DIR/R11a/f $DIR/R11a/d
675 $CHECKSTAT -a $DIR/R11a/f || error
676 $CHECKSTAT -t file $DIR/R11a/d/f || error
678 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
680 # bug 2429 - rename foo foo foo creates invalid file
683 multiop $f OcNs || error
685 run_test 24l "Renaming a file to itself ========================"
689 multiop $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
690 # on ext3 this does not remove either the source or target files
691 # though the "expected" operation would be to remove the source
692 $CHECKSTAT -t file ${f} || error "${f} missing"
693 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
695 run_test 24m "Renaming a file to a hard link to itself ========="
699 # this stats the old file after it was renamed, so it should fail
703 $CHECKSTAT ${f}.rename
706 run_test 24n "Statting the old file after renaming (Posix rename 2)"
709 check_kernel_version 37 || return 0
711 rename_many -s random -v -n 10 $DIR/d24o
713 run_test 24o "rename of files during htree split ==============="
717 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
718 mrename $DIR/R12a $DIR/R12b
719 $CHECKSTAT -a $DIR/R12a || error
720 $CHECKSTAT -t dir $DIR/R12b || error
721 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
722 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
724 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
728 DIRINO=`ls -lid $DIR/R13a | awk '{ print $1 }'`
729 multiop_bg_pause $DIR/R13b D_c || return 1
732 mrename $DIR/R13a $DIR/R13b
733 $CHECKSTAT -a $DIR/R13a || error
734 $CHECKSTAT -t dir $DIR/R13b || error
735 DIRINO2=`ls -lid $DIR/R13b | awk '{ print $1 }'`
736 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
738 wait $MULTIPID || error "multiop close failed"
740 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
742 test_24r() { #bug 3789
743 mkdir $DIR/R14a $DIR/R14a/b
744 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
745 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
746 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
748 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
751 mkdir $DIR/R15a $DIR/R15a/b $DIR/R15a/b/c
752 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
753 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
754 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
756 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
758 mkdir $DIR/R16a $DIR/R16a/b $DIR/R16a/b/c
759 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
760 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
761 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
763 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
765 test_24u() { # bug12192
766 multiop $DIR/$tfile C2w$((2048 * 1024))c || error
767 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
769 run_test 24u "create stripe file"
773 local FREE_INODES=`lfs df -i|grep "filesystem summary" | awk '{print $5}'`
774 [ $FREE_INODES -lt $NRFILES ] && \
775 skip "not enough free inodes $FREE_INODES required $NRFILES" && \
779 createmany -m $DIR/d24v/$tfile $NRFILES
780 ls $DIR/d24v >/dev/null || error "error in listing large dir"
784 run_test 24v "list directory with large files (handle hash collision, bug: 17560)"
787 echo '== symlink sanity ============================================='
791 touch $DIR/s25/foo || error
793 run_test 25a "create file in symlinked directory ==============="
796 [ ! -d $DIR/d25 ] && test_25a
797 $CHECKSTAT -t file $DIR/s25/foo || error
799 run_test 25b "lookup file in symlinked directory ==============="
804 ln -s d26/d26-2 $DIR/s26
805 touch $DIR/s26/foo || error
807 run_test 26a "multiple component symlink ======================="
810 mkdir -p $DIR/d26b/d26-2
811 ln -s d26b/d26-2/foo $DIR/s26-2
812 touch $DIR/s26-2 || error
814 run_test 26b "multiple component symlink at end of lookup ======"
819 ln -s d26.2 $DIR/s26.2-1
820 ln -s s26.2-1 $DIR/s26.2-2
821 ln -s s26.2-2 $DIR/s26.2-3
822 chmod 0666 $DIR/s26.2-3/foo
824 run_test 26c "chain of symlinks ================================"
826 # recursive symlinks (bug 439)
828 ln -s d26-3/foo $DIR/d26-3
830 run_test 26d "create multiple component recursive symlink ======"
833 [ ! -h $DIR/d26-3 ] && test_26d
836 run_test 26e "unlink multiple component recursive symlink ======"
838 # recursive symlinks (bug 7022)
841 mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
842 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
843 mkdir -p lndir/bar1 || error "mkdir lndir/bar1 failed"
844 mkdir $tfile || error "mkdir $tfile failed"
845 cd $tfile || error "cd $tfile failed"
846 ln -s .. dotdot || error "ln dotdot failed"
847 ln -s dotdot/lndir lndir || error "ln lndir failed"
848 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
849 output=`ls $tfile/$tfile/lndir/bar1`
850 [ "$output" = bar1 ] && error "unexpected output"
851 rm -r $tfile || error "rm $tfile failed"
852 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
854 run_test 26f "rm -r of a directory which has recursive symlink ="
857 echo '== stripe sanity =============================================='
858 mkdir -p $DIR/d27 || error "mkdir failed"
860 $SETSTRIPE $DIR/d27/f0 -c 1 || error "lstripe failed"
861 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
863 log "== test_27a: write to one stripe file ========================="
864 cp /etc/hosts $DIR/d27/f0 || error
866 run_test 27a "one stripe file =================================="
869 [ "$OSTCOUNT" -lt "2" ] && skip "skipping 2-stripe test" && return
871 $SETSTRIPE $DIR/d27/f01 -c 2 || error "lstripe failed"
872 [ `$GETSTRIPE $DIR/d27/f01 | grep -A 10 obdidx | wc -l` -eq 4 ] ||
873 error "two-stripe file doesn't have two stripes"
875 log "== test_27c: write to two stripe file file f01 ================"
876 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
878 run_test 27c "create two stripe file f01 ======================="
882 $SETSTRIPE -c0 -i-1 -s0 $DIR/d27/fdef || error "lstripe failed"
883 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
884 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
886 run_test 27d "create file with default settings ================"
890 $SETSTRIPE $DIR/d27/f12 -c 2 || error "lstripe failed"
891 $SETSTRIPE $DIR/d27/f12 -c 2 && error "lstripe succeeded twice"
892 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
894 run_test 27e "setstripe existing file (should return error) ======"
898 $SETSTRIPE $DIR/d27/fbad -s 100 -i 0 -c 1 && error "lstripe failed"
899 dd if=/dev/zero of=$DIR/d27/f12 bs=4k count=4 || error "dd failed"
900 $GETSTRIPE $DIR/d27/fbad || error "lfs getstripe failed"
902 run_test 27f "setstripe with bad stripe size (should return error)"
906 $MCREATE $DIR/d27/fnone || error "mcreate failed"
908 log "== test 27h: lfs getstripe with no objects ===================="
909 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" || error "has object"
911 log "== test 27i: lfs getstripe with some objects =================="
912 touch $DIR/d27/fsome || error "touch failed"
913 $GETSTRIPE $DIR/d27/fsome | grep obdidx || error "missing objects"
915 run_test 27g "test lfs getstripe ==========================================="
919 $SETSTRIPE $DIR/d27/f27j -i $OSTCOUNT && error "lstripe failed"||true
921 run_test 27j "setstripe with bad stripe offset (should return error)"
923 test_27k() { # bug 2844
926 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
927 [ ! -d $DIR/d27 ] && mkdir -p $DIR/d27
928 $SETSTRIPE $FILE -s 67108864 || error "lstripe failed"
929 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
930 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
931 dd if=/dev/zero of=$FILE bs=4k count=1
932 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
933 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
935 run_test 27k "limit i_blksize for broken user apps ============="
939 mcreate $DIR/f27l || error "creating file"
940 $RUNAS $SETSTRIPE $DIR/f27l -c 1 && \
941 error "lstripe should have failed" || true
943 run_test 27l "check setstripe permissions (should return error)"
946 [ "$OSTCOUNT" -lt "2" ] && skip "$OSTCOUNT < 2 OSTs -- skipping" && return
947 if [ $ORIGFREE -gt $MAXFREE ]; then
948 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
952 $SETSTRIPE $DIR/d27/f27m_1 -i 0 -c 1
953 dd if=/dev/zero of=$DIR/d27/f27m_1 bs=1024 count=$MAXFREE && \
954 error "dd should fill OST0"
956 while $SETSTRIPE $DIR/d27/f27m_$i -i 0 -c 1 ; do
958 [ $i -gt 256 ] && break
961 touch $DIR/d27/f27m_$i
962 [ `$GETSTRIPE $DIR/d27/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] && \
963 error "OST0 was full but new created file still use it"
965 touch $DIR/d27/f27m_$i
966 [ `$GETSTRIPE $DIR/d27/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] && \
967 error "OST0 was full but new created file still use it"
971 run_test 27m "create file while OST0 was full =================="
973 # osc's keep a NOSPC stick flag that gets unset with rmdir
975 local FAIL_LOC=${1:-0}
976 local OSTIDX=${2:-""}
978 mkdir -p $DIR/d27/nospc
980 local list=$(comma_list $(osts_nodes))
981 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
983 do_nodes $list lctl set_param fail_loc=$FAIL_LOC
986 exhaust_precreations() {
988 local MDSIDX=$(get_mds_dir "$DIR/d27")
989 echo OSTIDX=$OSTIDX MDSIDX=$MDSIDX
991 local OST=$(lfs osts | grep ${OSTIDX}": " | \
992 awk '{print $2}' | sed -e 's/_UUID$//')
993 local MDT_INDEX=$(lfs df | grep "\[MDT:$((MDSIDX - 1))\]" | awk '{print $1}' | \
994 sed -e 's/_UUID$//;s/^.*-//')
997 local last_id=$(do_facet mds${MDSIDX} lctl get_param -n osc.*${OST}-osc-${MDT_INDEX}.prealloc_last_id)
998 local next_id=$(do_facet mds${MDSIDX} lctl get_param -n osc.*${OST}-osc-${MDT_INDEX}.prealloc_next_id)
1000 echo ${OST}-osc-${MDT_INDEX}.prealloc_last_id=$last_id
1001 echo ${OST}-osc-${MDT_INDEX}.prealloc_next_id=$next_id
1004 $SETSTRIPE $DIR/d27 -i $OSTIDX -c 1
1005 #define OBD_FAIL_OST_ENOSPC 0x215
1006 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x215
1007 echo "Creating to objid $last_id on ost $OST..."
1008 createmany -o $DIR/d27/${OST}-f $next_id $((last_id - next_id + 2))
1009 do_facet mds${MDSIDX} lctl get_param osc.*${OST}-osc-${MDT_INDEX}.prealloc* | grep '[0-9]'
1010 reset_enospc $2 $OSTIDX
1013 exhaust_all_precreations() {
1015 for (( i=0; i < OSTCOUNT; i++ )) ; do
1016 exhaust_precreations $i 0x215
1022 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
1023 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1024 remote_ost_nodsh && skip "remote OST with nodsh" && return
1028 exhaust_precreations 0 0x80000215
1029 $SETSTRIPE -c -1 $DIR/d27
1030 touch $DIR/d27/f27n || error
1031 $GETSTRIPE $DIR/d27/f27n
1034 run_test 27n "create file with some full OSTs =================="
1037 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
1038 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1039 remote_ost_nodsh && skip "remote OST with nodsh" && return
1043 exhaust_all_precreations 0x215
1046 touch $DIR/d27/f27o && error "able to create $DIR/d27/f27o"
1051 run_test 27o "create file with all full OSTs (should error) ===="
1054 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
1055 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1056 remote_ost_nodsh && skip "remote OST with nodsh" && return
1061 $MCREATE $DIR/d27/f27p || error "mcreate failed"
1062 $TRUNCATE $DIR/d27/f27p 80000000 || error "truncate failed"
1063 $CHECKSTAT -s 80000000 $DIR/d27/f27p || error "checkstat failed"
1065 exhaust_precreations 0 0x80000215
1066 echo foo >> $DIR/d27/f27p || error "append failed"
1067 $CHECKSTAT -s 80000004 $DIR/d27/f27p || error "checkstat failed"
1071 run_test 27p "append to a truncated file with some full OSTs ==="
1074 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
1075 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1076 remote_ost_nodsh && skip "remote OST with nodsh" && return
1081 $MCREATE $DIR/d27/f27q || error "mcreate $DIR/d27/f27q failed"
1082 $TRUNCATE $DIR/d27/f27q 80000000 ||error "truncate $DIR/d27/f27q failed"
1083 $CHECKSTAT -s 80000000 $DIR/d27/f27q || error "checkstat failed"
1085 exhaust_all_precreations 0x215
1087 echo foo >> $DIR/d27/f27q && error "append succeeded"
1088 $CHECKSTAT -s 80000000 $DIR/d27/f27q || error "checkstat 2 failed"
1092 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1095 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
1096 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1097 remote_ost_nodsh && skip "remote OST with nodsh" && return
1101 exhaust_precreations 0 0x80000215
1103 $SETSTRIPE $DIR/d27/f27r -i 0 -c 2 # && error
1107 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1109 test_27s() { # bug 10725
1111 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1112 local stripe_count=0
1113 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1114 $SETSTRIPE $DIR/$tdir -s $stripe_size -c $stripe_count && \
1115 error "stripe width >= 2^32 succeeded" || true
1118 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1120 test_27t() { # bug 10864
1125 $WLFS getstripe $tfile
1128 run_test 27t "check that utils parse path correctly"
1130 test_27u() { # bug 4900
1131 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
1132 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1134 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1135 do_facet $SINGLEMDS lctl set_param fail_loc=0x139
1137 createmany -o $DIR/d27u/t- 1000
1138 do_facet $SINGLEMDS lctl set_param fail_loc=0
1140 TLOG=$DIR/$tfile.getstripe
1141 $GETSTRIPE $DIR/d27u > $TLOG
1142 OBJS=`awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj;}' $TLOG`
1143 unlinkmany $DIR/d27u/t- 1000
1144 [ $OBJS -gt 0 ] && \
1145 error "$OBJS objects created on OST-0. See $TLOG" || pass
1147 run_test 27u "skip object creation on OSC w/o objects =========="
1149 test_27v() { # bug 4900
1150 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
1151 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1152 remote_ost_nodsh && skip "remote OST with nodsh" && return
1154 exhaust_all_precreations
1157 $SETSTRIPE $DIR/$tdir -c 1 # 1 stripe / file
1159 touch $DIR/$tdir/$tfile
1160 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1162 for (( i=0; i < OSTCOUNT; i++ )) ; do
1163 do_facet ost$i lctl set_param fail_loc=0x705
1165 local START=`date +%s`
1166 createmany -o $DIR/$tdir/$tfile 32
1170 local FINISH=`date +%s`
1171 local TIMEOUT=`lctl get_param -n timeout`
1172 [ $((FINISH - START)) -ge $((TIMEOUT / 2)) ] && \
1173 error "$FINISH - $START >= $TIMEOUT / 2"
1177 run_test 27v "skip object creation on slow OST ================="
1179 test_27w() { # bug 10997
1180 mkdir -p $DIR/d27w || error "mkdir failed"
1181 $LSTRIPE $DIR/d27w/f0 -s 65536 || error "lstripe failed"
1182 size=`$LSTRIPEINFO $DIR/d27w/f0 | awk {'print $1'}`
1183 [ $size -ne 65536 ] && error "stripe size $size != 65536" || true
1185 [ "$OSTCOUNT" -lt "2" ] && skip "skipping multiple stripe count/offset test" && return
1186 for i in `seq 1 $OSTCOUNT`; do
1188 $LSTRIPE $DIR/d27w/f$i -c $i -i $offset || error "lstripe -c $i -i $offset failed"
1189 count=`$LSTRIPEINFO $DIR/d27w/f$i | awk {'print $2'}`
1190 index=`$LSTRIPEINFO $DIR/d27w/f$i | awk {'print $3'}`
1191 [ $count -ne $i ] && error "stripe count $count != $i" || true
1192 [ $index -ne $offset ] && error "stripe offset $index != $offset" || true
1195 run_test 27w "check lfs setstripe -c -s -i options ============="
1197 # createtest also checks that device nodes are created and
1198 # then visible correctly (#2091)
1199 test_28() { # bug 2091
1201 $CREATETEST $DIR/d28/ct || error
1203 run_test 28 "create/mknod/mkdir with bad file types ============"
1206 cancel_lru_locks mdc
1212 declare -i LOCKCOUNTORIG=0
1213 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1214 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
1216 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
1218 declare -i LOCKUNUSEDCOUNTORIG=0
1219 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1220 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
1227 declare -i LOCKCOUNTCURRENT=0
1228 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1229 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
1232 declare -i LOCKUNUSEDCOUNTCURRENT=0
1233 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1234 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
1237 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1238 lctl set_param -n ldlm.dump_namespaces ""
1239 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1240 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1241 log "dumped log to $TMP/test_29.dk (bug 5793)"
1244 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1245 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1246 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1247 log "dumped log to $TMP/test_29.dk (bug 5793)"
1251 run_test 29 "IT_GETATTR regression ============================"
1254 cp `which ls` $DIR || cp /bin/ls $DIR
1258 run_test 30 "run binary from Lustre (execve) ==================="
1261 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1262 $CHECKSTAT -a $DIR/f31 || error
1264 run_test 31a "open-unlink file =================================="
1267 touch $DIR/f31 || error
1268 ln $DIR/f31 $DIR/f31b || error
1269 multiop $DIR/f31b Ouc || error
1270 $CHECKSTAT -t file $DIR/f31 || error
1272 run_test 31b "unlink file with multiple links while open ======="
1275 touch $DIR/f31 || error
1276 ln $DIR/f31 $DIR/f31c || error
1277 multiop_bg_pause $DIR/f31 O_uc || return 1
1279 multiop $DIR/f31c Ouc
1280 kill -USR1 $MULTIPID
1283 run_test 31c "open-unlink file with multiple links ============="
1286 opendirunlink $DIR/d31d $DIR/d31d || error
1287 $CHECKSTAT -a $DIR/d31d || error
1289 run_test 31d "remove of open directory ========================="
1291 test_31e() { # bug 2904
1292 check_kernel_version 34 || return 0
1293 openfilleddirunlink $DIR/d31e || error
1295 run_test 31e "remove of open non-empty directory ==============="
1297 test_31f() { # bug 4554
1300 $SETSTRIPE $DIR/d31f -s 1048576 -c 1
1301 cp /etc/hosts $DIR/d31f
1303 $GETSTRIPE $DIR/d31f/hosts
1304 multiop_bg_pause $DIR/d31f D_c || return 1
1307 rm -rv $DIR/d31f || error "first of $DIR/d31f"
1309 $SETSTRIPE $DIR/d31f -s 1048576 -c 1
1310 cp /etc/hosts $DIR/d31f
1313 multiop_bg_pause $DIR/d31f D_c || return 1
1316 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
1317 wait $MULTIPID || error "first opendir $MULTIPID failed"
1321 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
1322 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
1325 run_test 31f "remove of open directory with open-unlink file ==="
1328 echo "-- cross directory link --"
1329 mkdir $DIR/d31g{a,b}
1331 ln $DIR/d31ga/f $DIR/d31gb/g
1332 $CHECKSTAT -t file $DIR/d31ga/f || error "source"
1333 [ `stat -c%h $DIR/d31ga/f` == '2' ] || error "source nlink"
1334 $CHECKSTAT -t file $DIR/d31gb/g || error "target"
1335 [ `stat -c%h $DIR/d31gb/g` == '2' ] || error "target nlink"
1337 run_test 31g "cross directory link==============="
1340 echo "-- cross directory link --"
1344 ln $DIR/d31h/f $DIR/d31h/dir/g
1345 $CHECKSTAT -t file $DIR/d31h/f || error "source"
1346 [ `stat -c%h $DIR/d31h/f` == '2' ] || error "source nlink"
1347 $CHECKSTAT -t file $DIR/d31h/dir/g || error "target"
1348 [ `stat -c%h $DIR/d31h/dir/g` == '2' ] || error "target nlink"
1350 run_test 31h "cross directory link under child==============="
1353 echo "-- cross directory link --"
1356 touch $DIR/d31i/dir/f
1357 ln $DIR/d31i/dir/f $DIR/d31i/g
1358 $CHECKSTAT -t file $DIR/d31i/dir/f || error "source"
1359 [ `stat -c%h $DIR/d31i/dir/f` == '2' ] || error "source nlink"
1360 $CHECKSTAT -t file $DIR/d31i/g || error "target"
1361 [ `stat -c%h $DIR/d31i/g` == '2' ] || error "target nlink"
1363 run_test 31i "cross directory link under parent==============="
1368 mkdir $DIR/d31j/dir1
1369 ln $DIR/d31j/dir1 $DIR/d31j/dir2 && error "ln for dir"
1370 link $DIR/d31j/dir1 $DIR/d31j/dir3 && error "link for dir"
1371 mlink $DIR/d31j/dir1 $DIR/d31j/dir4 && error "mlink for dir"
1372 mlink $DIR/d31j/dir1 $DIR/d31j/dir1 && error "mlink to the same dir"
1375 run_test 31j "link for directory==============="
1381 touch $DIR/d31k/exist
1382 mlink $DIR/d31k/s $DIR/d31k/t || error "mlink"
1383 mlink $DIR/d31k/s $DIR/d31k/exist && error "mlink to exist file"
1384 mlink $DIR/d31k/s $DIR/d31k/s && error "mlink to the same file"
1385 mlink $DIR/d31k/s $DIR/d31k && error "mlink to parent dir"
1386 mlink $DIR/d31k $DIR/d31k/s && error "mlink parent dir to target"
1387 mlink $DIR/d31k/not-exist $DIR/d31k/foo && error "mlink non-existing to new"
1388 mlink $DIR/d31k/not-exist $DIR/d31k/s && error "mlink non-existing to exist"
1391 run_test 31k "link to file: the same, non-existing, dir==============="
1397 touch $DIR/d31m2/exist
1398 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
1399 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
1400 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
1401 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
1402 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
1403 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
1406 run_test 31m "link to file: the same, non-existing, dir==============="
1409 echo "== more mountpoints and symlinks ================="
1410 [ -e $DIR/d32a ] && rm -fr $DIR/d32a
1411 mkdir -p $DIR/d32a/ext2-mountpoint
1412 mount -t ext2 -o loop $EXT2_DEV $DIR/d32a/ext2-mountpoint || error
1413 $CHECKSTAT -t dir $DIR/d32a/ext2-mountpoint/.. || error
1414 $UMOUNT $DIR/d32a/ext2-mountpoint || error
1416 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
1419 [ -e $DIR/d32b ] && rm -fr $DIR/d32b
1420 mkdir -p $DIR/d32b/ext2-mountpoint
1421 mount -t ext2 -o loop $EXT2_DEV $DIR/d32b/ext2-mountpoint || error
1422 ls -al $DIR/d32b/ext2-mountpoint/.. || error
1423 $UMOUNT $DIR/d32b/ext2-mountpoint || error
1425 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
1428 [ -e $DIR/d32c ] && rm -fr $DIR/d32c
1429 mkdir -p $DIR/d32c/ext2-mountpoint
1430 mount -t ext2 -o loop $EXT2_DEV $DIR/d32c/ext2-mountpoint || error
1431 mkdir -p $DIR/d32c/d2/test_dir
1432 $CHECKSTAT -t dir $DIR/d32c/ext2-mountpoint/../d2/test_dir || error
1433 $UMOUNT $DIR/d32c/ext2-mountpoint || error
1435 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
1438 [ -e $DIR/d32d ] && rm -fr $DIR/d32d
1439 mkdir -p $DIR/d32d/ext2-mountpoint
1440 mount -t ext2 -o loop $EXT2_DEV $DIR/d32d/ext2-mountpoint || error
1441 mkdir -p $DIR/d32d/d2/test_dir
1442 ls -al $DIR/d32d/ext2-mountpoint/../d2/test_dir || error
1443 $UMOUNT $DIR/d32d/ext2-mountpoint || error
1445 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
1448 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
1449 mkdir -p $DIR/d32e/tmp
1450 TMP_DIR=$DIR/d32e/tmp
1451 ln -s $DIR/d32e $TMP_DIR/symlink11
1452 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1453 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
1454 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
1456 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
1459 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
1460 mkdir -p $DIR/d32f/tmp
1461 TMP_DIR=$DIR/d32f/tmp
1462 ln -s $DIR/d32f $TMP_DIR/symlink11
1463 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1464 ls $DIR/d32f/tmp/symlink11 || error
1465 ls $DIR/d32f/symlink01 || error
1467 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
1470 TMP_DIR=$DIR/$tdir/tmp
1471 mkdir -p $TMP_DIR $DIR/${tdir}2
1472 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1473 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1474 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
1475 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
1476 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
1477 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
1479 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1482 rm -fr $DIR/$tdir $DIR/${tdir}2
1483 TMP_DIR=$DIR/$tdir/tmp
1484 mkdir -p $TMP_DIR $DIR/${tdir}2
1485 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1486 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1487 ls $TMP_DIR/symlink12 || error
1488 ls $DIR/$tdir/symlink02 || error
1490 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1493 [ -e $DIR/d32i ] && rm -fr $DIR/d32i
1494 mkdir -p $DIR/d32i/ext2-mountpoint
1495 mount -t ext2 -o loop $EXT2_DEV $DIR/d32i/ext2-mountpoint || error
1496 touch $DIR/d32i/test_file
1497 $CHECKSTAT -t file $DIR/d32i/ext2-mountpoint/../test_file || error
1498 $UMOUNT $DIR/d32i/ext2-mountpoint || error
1500 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
1503 [ -e $DIR/d32j ] && rm -fr $DIR/d32j
1504 mkdir -p $DIR/d32j/ext2-mountpoint
1505 mount -t ext2 -o loop $EXT2_DEV $DIR/d32j/ext2-mountpoint || error
1506 touch $DIR/d32j/test_file
1507 cat $DIR/d32j/ext2-mountpoint/../test_file || error
1508 $UMOUNT $DIR/d32j/ext2-mountpoint || error
1510 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
1514 mkdir -p $DIR/d32k/ext2-mountpoint
1515 mount -t ext2 -o loop $EXT2_DEV $DIR/d32k/ext2-mountpoint
1516 mkdir -p $DIR/d32k/d2
1517 touch $DIR/d32k/d2/test_file || error
1518 $CHECKSTAT -t file $DIR/d32k/ext2-mountpoint/../d2/test_file || error
1519 $UMOUNT $DIR/d32k/ext2-mountpoint || error
1521 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
1525 mkdir -p $DIR/d32l/ext2-mountpoint
1526 mount -t ext2 -o loop $EXT2_DEV $DIR/d32l/ext2-mountpoint || error
1527 mkdir -p $DIR/d32l/d2
1528 touch $DIR/d32l/d2/test_file
1529 cat $DIR/d32l/ext2-mountpoint/../d2/test_file || error
1530 $UMOUNT $DIR/d32l/ext2-mountpoint || error
1532 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
1536 mkdir -p $DIR/d32m/tmp
1537 TMP_DIR=$DIR/d32m/tmp
1538 ln -s $DIR $TMP_DIR/symlink11
1539 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1540 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
1541 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
1543 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
1547 mkdir -p $DIR/d32n/tmp
1548 TMP_DIR=$DIR/d32n/tmp
1549 ln -s $DIR $TMP_DIR/symlink11
1550 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1551 ls -l $DIR/d32n/tmp/symlink11 || error
1552 ls -l $DIR/d32n/symlink01 || error
1554 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
1557 rm -fr $DIR/d32o $DIR/$tfile
1559 mkdir -p $DIR/d32o/tmp
1560 TMP_DIR=$DIR/d32o/tmp
1561 ln -s $DIR/$tfile $TMP_DIR/symlink12
1562 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1563 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
1564 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
1565 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
1566 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
1568 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
1578 mkdir -p $DIR/d32p/tmp
1580 TMP_DIR=$DIR/d32p/tmp
1582 ln -s $DIR/$tfile $TMP_DIR/symlink12
1584 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1586 cat $DIR/d32p/tmp/symlink12 || error
1588 cat $DIR/d32p/symlink02 || error
1591 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
1594 [ -e $DIR/d32q ] && rm -fr $DIR/d32q
1596 touch $DIR/d32q/under_the_mount
1597 mount -t ext2 -o loop $EXT2_DEV $DIR/d32q
1598 ls $DIR/d32q/under_the_mount && error || true
1599 $UMOUNT $DIR/d32q || error
1601 run_test 32q "stat follows mountpoints in Lustre (should return error)"
1604 [ -e $DIR/d32r ] && rm -fr $DIR/d32r
1606 touch $DIR/d32r/under_the_mount
1607 mount -t ext2 -o loop $EXT2_DEV $DIR/d32r
1608 ls $DIR/d32r | grep -q under_the_mount && error || true
1609 $UMOUNT $DIR/d32r || error
1611 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
1616 chmod 444 $DIR/$tfile
1617 chown $RUNAS_ID $DIR/$tfile
1619 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
1622 run_test 33 "write file with mode 444 (should return error) ===="
1627 chown $RUNAS_ID $DIR/d33
1628 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
1629 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
1630 error "open RDWR" || true
1632 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
1637 chown $RUNAS_ID $DIR/d33
1638 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
1640 run_test 33b "test open file with malformed flags (No panic and return error)"
1642 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
1645 $MCREATE $DIR/f34 || error
1646 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1647 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
1648 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1649 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1651 run_test 34a "truncate file that has not been opened ==========="
1654 [ ! -f $DIR/f34 ] && test_34a
1655 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1656 $OPENFILE -f O_RDONLY $DIR/f34
1657 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1658 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1660 run_test 34b "O_RDONLY opening file doesn't create objects ====="
1663 [ ! -f $DIR/f34 ] && test_34a
1664 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1665 $OPENFILE -f O_RDWR $DIR/f34
1666 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
1667 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1669 run_test 34c "O_RDWR opening file-with-size works =============="
1672 [ ! -f $DIR/f34 ] && test_34a
1673 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
1674 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1677 run_test 34d "write to sparse file ============================="
1681 $MCREATE $DIR/f34e || error
1682 $TRUNCATE $DIR/f34e 1000 || error
1683 $CHECKSTAT -s 1000 $DIR/f34e || error
1684 $OPENFILE -f O_RDWR $DIR/f34e
1685 $CHECKSTAT -s 1000 $DIR/f34e || error
1687 run_test 34e "create objects, some with size and some without =="
1689 test_34f() { # bug 6242, 6243
1692 $MCREATE $DIR/f34f || error
1693 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
1694 dd if=$DIR/f34f of=$TMP/f34f
1695 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
1696 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
1697 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
1698 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
1699 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
1701 run_test 34f "read from a file with no objects until EOF ======="
1704 cp /bin/sh $DIR/f35a
1706 chown $RUNAS_ID $DIR/f35a
1707 $RUNAS $DIR/f35a && error || true
1710 run_test 35a "exec file with mode 444 (should return and not leak) ====="
1714 utime $DIR/f36 || error
1716 run_test 36a "MDS utime check (mknod, utime) ==================="
1720 utime $DIR/f36 || error
1722 run_test 36b "OST utime check (open, utime) ===================="
1727 chown $RUNAS_ID $DIR/d36
1728 $RUNAS utime $DIR/d36/f36 || error
1730 run_test 36c "non-root MDS utime check (mknod, utime) =========="
1733 [ ! -d $DIR/d36 ] && test_36c
1734 echo "" > $DIR/d36/f36
1735 $RUNAS utime $DIR/d36/f36 || error
1737 run_test 36d "non-root OST utime check (open, utime) ==========="
1740 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
1742 touch $DIR/$tdir/$tfile
1743 $RUNAS utime $DIR/$tdir/$tfile && \
1744 error "utime worked, expected failure" || true
1746 run_test 36e "utime on non-owned file (should return error) ===="
1749 export LANG=C LC_LANG=C # for date language
1751 DATESTR="Dec 20 2000"
1753 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
1754 lctl set_param fail_loc=0x80000214
1756 cp /etc/hosts $DIR/$tdir/$tfile
1757 sync & # write RPC generated with "current" inode timestamp, but delayed
1759 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
1760 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
1761 cancel_lru_locks osc
1762 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
1764 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
1765 echo "BEFORE: $LS_BEFORE" && \
1766 echo "AFTER : $LS_AFTER" && \
1767 echo "WANT : $DATESTR" && \
1768 error "$DIR/$tdir/$tfile timestamps changed" || true
1770 run_test 36f "utime on file racing with OST BRW write =========="
1773 remote_ost_nodsh && skip "remote OST with nodsh" && return
1776 export FMD_MAX_AGE=`do_facet ost1 lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | head -n 1`
1777 FMD_BEFORE="`awk '/ll_fmd_cache/ { print $2 }' /proc/slabinfo`"
1778 touch $DIR/$tdir/$tfile
1779 sleep $((FMD_MAX_AGE + 12))
1780 FMD_AFTER="`awk '/ll_fmd_cache/ { print $2 }' /proc/slabinfo`"
1781 [ "$FMD_AFTER" -gt "$FMD_BEFORE" ] && \
1782 echo "AFTER : $FMD_AFTER > BEFORE $FMD_BEFORE" && \
1783 error "fmd didn't expire after ping" || true
1785 run_test 36g "filter mod data cache expiry ====================="
1789 echo f > $DIR/$tdir/fbugfile
1790 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
1791 ls $DIR/$tdir | grep "\<fbugfile\>" && error
1792 $UMOUNT $DIR/$tdir || error
1793 rm -f $DIR/$tdir/fbugfile || error
1795 run_test 37 "ls a mounted file system to check old content ====="
1798 local file=$DIR/$tfile
1800 openfile -f O_DIRECTORY $file
1803 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
1804 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
1806 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
1810 touch $DIR/${tfile}2
1811 # ls -l $DIR/$tfile $DIR/${tfile}2
1812 # ls -lu $DIR/$tfile $DIR/${tfile}2
1813 # ls -lc $DIR/$tfile $DIR/${tfile}2
1815 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
1816 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
1818 ls -l $DIR/$tfile $DIR/${tfile}2
1820 ls -lu $DIR/$tfile $DIR/${tfile}2
1822 ls -lc $DIR/$tfile $DIR/${tfile}2
1823 error "O_TRUNC didn't change timestamps"
1826 run_test 39 "mtime changed on create ==========================="
1829 dd if=/dev/zero of=$DIR/f40 bs=4096 count=1
1830 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/f40 && error
1831 $CHECKSTAT -t file -s 4096 $DIR/f40 || error
1833 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
1837 small_write $DIR/f41 18
1839 run_test 41 "test small file write + fstat ====================="
1841 count_ost_writes() {
1842 lctl get_param -n osc.*.stats |
1843 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
1850 BG_DIRTY_RATIO_SAVE=10
1851 MAX_BG_DIRTY_RATIO=25
1855 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
1856 # dirty_ratio, dirty_background_ratio
1857 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
1858 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
1859 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
1860 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
1862 # if file not here, we are a 2.4 kernel
1863 kill -CONT `pidof kupdated`
1868 # setup the trap first, so someone cannot exit the test at the
1869 # exact wrong time and mess up a machine
1870 trap start_writeback EXIT
1871 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
1872 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
1873 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
1874 sysctl -w vm.dirty_writeback_centisecs=0
1875 sysctl -w vm.dirty_writeback_centisecs=0
1876 # save and increase /proc/sys/vm/dirty_ratio
1877 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
1878 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
1879 # save and increase /proc/sys/vm/dirty_background_ratio
1880 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
1881 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
1883 # if file not here, we are a 2.4 kernel
1884 kill -STOP `pidof kupdated`
1888 # ensure that all stripes have some grant before we test client-side cache
1890 [ "$SETUP_TEST42" ] && return
1891 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
1892 dd if=/dev/zero of=$i bs=4k count=1
1898 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
1899 # file truncation, and file removal.
1902 cancel_lru_locks osc
1904 sync; sleep 1; sync # just to be safe
1905 BEFOREWRITES=`count_ost_writes`
1906 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
1907 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
1908 AFTERWRITES=`count_ost_writes`
1909 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
1910 error "$BEFOREWRITES < $AFTERWRITES"
1913 run_test 42a "ensure that we don't flush on close =============="
1917 cancel_lru_locks osc
1920 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
1921 BEFOREWRITES=`count_ost_writes`
1922 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
1923 AFTERWRITES=`count_ost_writes`
1924 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
1925 error "$BEFOREWRITES < $AFTERWRITES on unlink"
1927 BEFOREWRITES=`count_ost_writes`
1928 sync || error "sync: $?"
1929 AFTERWRITES=`count_ost_writes`
1930 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
1931 error "$BEFOREWRITES < $AFTERWRITES on sync"
1933 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
1937 run_test 42b "test destroy of file with cached dirty data ======"
1939 # if these tests just want to test the effect of truncation,
1940 # they have to be very careful. consider:
1941 # - the first open gets a {0,EOF}PR lock
1942 # - the first write conflicts and gets a {0, count-1}PW
1943 # - the rest of the writes are under {count,EOF}PW
1944 # - the open for truncate tries to match a {0,EOF}PR
1945 # for the filesize and cancels the PWs.
1946 # any number of fixes (don't get {0,EOF} on open, match
1947 # composite locks, do smarter file size management) fix
1948 # this, but for now we want these tests to verify that
1949 # the cancellation with truncate intent works, so we
1950 # start the file with a full-file pw lock to match against
1951 # until the truncate.
1956 cancel_lru_locks osc
1958 # prime the file with 0,EOF PW to match
1962 # now the real test..
1963 dd if=/dev/zero of=$file bs=1024 count=100
1964 BEFOREWRITES=`count_ost_writes`
1965 $TRUNCATE $file $offset
1966 cancel_lru_locks osc
1967 AFTERWRITES=`count_ost_writes`
1973 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
1974 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
1977 run_test 42c "test partial truncate of file with cached dirty data"
1981 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
1982 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
1985 run_test 42d "test complete truncate of file with cached dirty data"
1989 cp -p /bin/ls $DIR/$tdir/$tfile
1990 multiop $DIR/$tdir/$tfile Ow_c &
1992 # give multiop a chance to open
1995 $DIR/$tdir/$tfile && error || true
1998 run_test 43 "execution of file opened for write should return -ETXTBSY"
2002 cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
2003 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
2005 multiop $DIR/d43/multiop Oc && error "expected error, got success"
2006 kill -USR1 $MULTIOP_PID || return 2
2007 wait $MULTIOP_PID || return 3
2010 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
2014 cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
2015 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
2017 truncate $DIR/d43/multiop 0 && error "expected error, got success"
2018 kill -USR1 $MULTIOP_PID || return 2
2019 wait $MULTIOP_PID || return 3
2022 run_test 43b "truncate of file being executed should return -ETXTBSY"
2025 local testdir="$DIR/d43c"
2028 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
2029 ( cd $testdir && md5sum -c)
2031 run_test 43c "md5sum of copy into lustre========================"
2034 [ "$OSTCOUNT" -lt "2" ] && skip "skipping 2-stripe test" && return
2035 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
2036 dd if=$DIR/f1 bs=4k count=1 > /dev/null
2038 run_test 44 "zero length read from a sparse stripe ============="
2041 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
2043 [ -z "$nstripe" ] && skip "can't get stripe info" && return
2044 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
2045 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
2047 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
2048 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
2051 OFFSETS="0 $((stride/2)) $((stride-1))"
2052 for offset in $OFFSETS ; do
2053 for i in `seq 0 $((nstripe-1))`; do
2054 local GLOBALOFFSETS=""
2055 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
2056 local myfn=$DIR/d44a-$size
2057 echo "--------writing $myfn at $size"
2058 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
2059 GLOBALOFFSETS="$GLOBALOFFSETS $size"
2060 ll_sparseness_verify $myfn $GLOBALOFFSETS \
2061 || error "ll_sparseness_verify $GLOBALOFFSETS"
2063 for j in `seq 0 $((nstripe-1))`; do
2064 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
2065 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
2066 GLOBALOFFSETS="$GLOBALOFFSETS $size"
2068 ll_sparseness_verify $myfn $GLOBALOFFSETS \
2069 || error "ll_sparseness_verify $GLOBALOFFSETS"
2074 run_test 44a "test sparse pwrite ==============================="
2078 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
2084 before=`dirty_osc_total`
2085 echo executing "\"$*\""
2087 after=`dirty_osc_total`
2088 echo before $before, after $after
2092 # Obtain grants from OST if it supports it
2093 echo blah > ${f}_grant
2096 do_dirty_record "echo blah > $f"
2097 [ $before -eq $after ] && error "write wasn't cached"
2098 do_dirty_record "> $f"
2099 [ $before -gt $after ] || error "truncate didn't lower dirty count"
2100 do_dirty_record "echo blah > $f"
2101 [ $before -eq $after ] && error "write wasn't cached"
2102 do_dirty_record "sync"
2103 [ $before -gt $after ] || error "writeback didn't lower dirty count"
2104 do_dirty_record "echo blah > $f"
2105 [ $before -eq $after ] && error "write wasn't cached"
2106 do_dirty_record "cancel_lru_locks osc"
2107 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
2110 run_test 45 "osc io page accounting ============================"
2116 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
2117 # test tickles a bug where re-dirtying a page was failing to be mapped to the
2118 # objects offset and an assert hit when an rpc was built with 1023's mapped
2119 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
2124 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2126 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
2127 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2131 run_test 46 "dirtying a previously written page ================"
2133 # test_47 is removed "Device nodes check" is moved to test_28
2135 test_48a() { # bug 2399
2136 check_kernel_version 34 || return 0
2139 mv $DIR/d48a $DIR/d48.new || error "move directory failed"
2140 mkdir $DIR/d48a || error "recreate directory failed"
2141 touch foo || error "'touch foo' failed after recreating cwd"
2142 mkdir bar || error "'mkdir foo' failed after recreating cwd"
2143 if check_kernel_version 44; then
2144 touch .foo || error "'touch .foo' failed after recreating cwd"
2145 mkdir .bar || error "'mkdir .foo' failed after recreating cwd"
2147 ls . > /dev/null || error "'ls .' failed after recreating cwd"
2148 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2149 cd . || error "'cd .' failed after recreating cwd"
2150 mkdir . && error "'mkdir .' worked after recreating cwd"
2151 rmdir . && error "'rmdir .' worked after recreating cwd"
2152 ln -s . baz || error "'ln -s .' failed after recreating cwd"
2153 cd .. || error "'cd ..' failed after recreating cwd"
2155 run_test 48a "Access renamed working dir (should return errors)="
2157 test_48b() { # bug 2399
2158 check_kernel_version 34 || return 0
2161 rmdir $DIR/d48b || error "remove cwd $DIR/d48b failed"
2162 touch foo && error "'touch foo' worked after removing cwd"
2163 mkdir foo && error "'mkdir foo' worked after removing cwd"
2164 if check_kernel_version 44; then
2165 touch .foo && error "'touch .foo' worked after removing cwd"
2166 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2168 ls . > /dev/null && error "'ls .' worked after removing cwd"
2169 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2170 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
2171 mkdir . && error "'mkdir .' worked after removing cwd"
2172 rmdir . && error "'rmdir .' worked after removing cwd"
2173 ln -s . foo && error "'ln -s .' worked after removing cwd"
2174 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
2176 run_test 48b "Access removed working dir (should return errors)="
2178 test_48c() { # bug 2350
2179 check_kernel_version 36 || return 0
2180 #lctl set_param debug=-1
2182 mkdir -p $DIR/d48c/dir
2184 $TRACE rmdir $DIR/d48c/dir || error "remove cwd $DIR/d48c/dir failed"
2185 $TRACE touch foo && error "'touch foo' worked after removing cwd"
2186 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
2187 if check_kernel_version 44; then
2188 touch .foo && error "'touch .foo' worked after removing cwd"
2189 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2191 $TRACE ls . && error "'ls .' worked after removing cwd"
2192 $TRACE ls .. || error "'ls ..' failed after removing cwd"
2193 is_patchless || ( $TRACE cd . && error "'cd .' worked after removing cwd" )
2194 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
2195 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
2196 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
2197 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
2199 run_test 48c "Access removed working subdir (should return errors)"
2201 test_48d() { # bug 2350
2202 check_kernel_version 36 || return 0
2203 #lctl set_param debug=-1
2205 mkdir -p $DIR/d48d/dir
2207 $TRACE rmdir $DIR/d48d/dir || error "remove cwd $DIR/d48d/dir failed"
2208 $TRACE rmdir $DIR/d48d || error "remove parent $DIR/d48d failed"
2209 $TRACE touch foo && error "'touch foo' worked after removing parent"
2210 $TRACE mkdir foo && error "'mkdir foo' worked after removing parent"
2211 if check_kernel_version 44; then
2212 touch .foo && error "'touch .foo' worked after removing parent"
2213 mkdir .foo && error "'mkdir .foo' worked after removing parent"
2215 $TRACE ls . && error "'ls .' worked after removing parent"
2216 $TRACE ls .. && error "'ls ..' worked after removing parent"
2217 is_patchless || ( $TRACE cd . && error "'cd .' worked after recreate parent" )
2218 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
2219 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
2220 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
2221 is_patchless || ( $TRACE cd .. && error "'cd ..' worked after removing parent" || true )
2223 run_test 48d "Access removed parent subdir (should return errors)"
2225 test_48e() { # bug 4134
2226 check_kernel_version 41 || return 0
2227 #lctl set_param debug=-1
2229 mkdir -p $DIR/d48e/dir
2231 $TRACE rmdir $DIR/d48e/dir || error "remove cwd $DIR/d48e/dir failed"
2232 $TRACE rmdir $DIR/d48e || error "remove parent $DIR/d48e failed"
2233 $TRACE touch $DIR/d48e || error "'touch $DIR/d48e' failed"
2234 $TRACE chmod +x $DIR/d48e || error "'chmod +x $DIR/d48e' failed"
2235 # On a buggy kernel addition of "touch foo" after cd .. will
2236 # produce kernel oops in lookup_hash_it
2237 touch ../foo && error "'cd ..' worked after recreate parent"
2239 $TRACE rm $DIR/d48e || error "rm '$DIR/d48e' failed"
2241 run_test 48e "Access to recreated parent subdir (should return errors)"
2247 ls /proc/$$/cwd || error
2249 run_test 50 "special situations: /proc symlinks ==============="
2251 test_51a() { # was test_51
2252 # bug 1516 - create an empty entry right after ".." then split dir
2255 $MCREATE $DIR/d51/bar
2257 createmany -m $DIR/d51/longfile 201
2259 while [ `ls -sd $DIR/d51 | awk '{ print $1 }'` -eq 4 ]; do
2260 $MCREATE $DIR/d51/longfile$FNUM
2265 ls -l $DIR/d51 > /dev/null || error
2267 run_test 51a "special situations: split htree with empty entry =="
2269 #export NUMTEST=70000
2270 # FIXME: I select a relatively small number to do basic test.
2271 # large number may give panic(). debugging on this is going on.
2274 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
2275 [ $NUMFREE -lt 21000 ] && \
2276 skip "not enough free inodes ($NUMFREE)" && \
2279 check_kernel_version 40 || NUMTEST=31000
2280 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 50))
2283 createmany -d $DIR/d51b/t- $NUMTEST
2285 run_test 51b "mkdir .../t-0 --- .../t-$NUMTEST ===================="
2288 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2290 local ndirs=${TEST51BB_NDIRS:-10}
2291 local nfiles=${TEST51BB_NFILES:-100}
2293 local numfree=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
2295 [ $numfree -lt $(( ndirs * nfiles)) ] && \
2296 nfiles=$(( numfree / ndirs - 10 ))
2298 local dir=$DIR/d51bb
2300 local savePOLICY=$(lctl get_param -n lmv.*.placement)
2301 lctl set_param -n lmv.*.placement=CHAR
2304 local IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
2308 for ((i=0; i < $ndirs; i++)); do
2309 dirs[i]=$dir/$RANDOM
2310 echo Creating directory ${dirs[i]}
2313 echo Creating $nfiles in dir ${dirs[i]} ...
2314 echo "createmany -o ${dirs[i]}/$tfile- $nfiles"
2315 createmany -o ${dirs[i]}/$tfile- $nfiles
2321 IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
2325 for ((i=0; i<${#NEWUSED[@]}; i++)); do
2326 echo "mds $i: inodes count OLD ${OLDUSED[$i]} NEW ${NEWUSED[$i]}"
2327 [ ${OLDUSED[$i]} -lt ${NEWUSED[$i]} ] || rc=$((rc + 1))
2330 lctl set_param -n lmv.*.placement=$savePOLICY
2332 [ $rc -ne $MDSCOUNT ] || \
2333 error "Objects/inodes are not distributed over all mds servers"
2335 run_test 51bb "mkdir createmany CMD $MDSCOUNT ===================="
2339 [ ! -d $DIR/d51b ] && skip "$DIR/51b missing" && \
2342 unlinkmany -d $DIR/d51b/t- $NUMTEST
2344 run_test 51c "rmdir .../t-0 --- .../t-$NUMTEST ===================="
2347 [ "$OSTCOUNT" -lt "3" ] && skip "skipping test with few OSTs" && return
2349 createmany -o $DIR/d51d/t- 1000
2350 $LFS getstripe $DIR/d51d > $TMP/files
2351 for N in `seq 0 $((OSTCOUNT - 1))`; do
2352 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
2353 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
2354 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
2356 unlinkmany $DIR/d51d/t- 1000
2359 for N in `seq 1 $((OSTCOUNT - 1))`; do
2360 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
2361 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
2362 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
2363 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
2365 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
2366 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
2367 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
2368 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
2372 run_test 51d "check object distribution ===================="
2375 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
2378 chattr =a $DIR/d52a/foo || error "chattr =a failed"
2379 echo bar >> $DIR/d52a/foo || error "append bar failed"
2380 cp /etc/hosts $DIR/d52a/foo && error "cp worked"
2381 rm -f $DIR/d52a/foo 2>/dev/null && error "rm worked"
2382 link $DIR/d52a/foo $DIR/d52a/foo_link 2>/dev/null && error "link worked"
2383 echo foo >> $DIR/d52a/foo || error "append foo failed"
2384 mrename $DIR/d52a/foo $DIR/d52a/foo_ren && error "rename worked"
2385 lsattr $DIR/d52a/foo | egrep -q "^-+a-+ $DIR/d52a/foo" || error "lsattr"
2386 chattr -a $DIR/d52a/foo || error "chattr -a failed"
2388 rm -fr $DIR/d52a || error "cleanup rm failed"
2390 run_test 52a "append-only flag test (should return errors) ====="
2393 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
2396 chattr =i $DIR/d52b/foo || error
2397 cat test > $DIR/d52b/foo && error
2398 cp /etc/hosts $DIR/d52b/foo && error
2399 rm -f $DIR/d52b/foo 2>/dev/null && error
2400 link $DIR/d52b/foo $DIR/d52b/foo_link 2>/dev/null && error
2401 echo foo >> $DIR/d52b/foo && error
2402 mrename $DIR/d52b/foo $DIR/d52b/foo_ren && error
2403 [ -f $DIR/d52b/foo ] || error
2404 [ -f $DIR/d52b/foo_ren ] && error
2405 lsattr $DIR/d52b/foo | egrep -q "^-+i-+ $DIR/d52b/foo" || error
2406 chattr -i $DIR/d52b/foo || error
2408 rm -fr $DIR/d52b || error
2410 run_test 52b "immutable flag test (should return errors) ======="
2413 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2414 remote_ost_nodsh && skip "remote OST with nodsh" && return
2423 for value in $(do_facet $SINGLEMDS lctl get_param osc.*-osc-MDT0000.prealloc_last_id) ; do
2424 param=`echo ${value[0]} | cut -d "=" -f1`
2425 ostname=`echo $param | cut -d "." -f2 | cut -d - -f 1-2`
2426 mds_last=$(do_facet $SINGLEMDS lctl get_param -n $param)
2427 ostnum=$(echo $ostname | sed "s/${FSNAME}-OST//g" | awk '{print ($1+1)}' )
2428 ost_last=$(do_facet ost$ostnum lctl get_param -n obdfilter.$ostname.last_id | head -n 1)
2429 echo "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
2430 if [ $ost_last != $mds_last ]; then
2431 error "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
2435 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
2438 [ ! -f "$SOCKETSERVER" ] && skip "no socketserver, skipping" && return
2439 [ ! -f "$SOCKETCLIENT" ] && skip "no socketclient, skipping" && return
2440 $SOCKETSERVER $DIR/socket
2441 $SOCKETCLIENT $DIR/socket || error
2442 $MUNLINK $DIR/socket
2444 run_test 54a "unix domain socket test =========================="
2450 dd if=/dev/zero of=$f bs=`page_size` count=1
2452 run_test 54b "char device works in lustre ======================"
2455 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
2456 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
2457 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
2459 for i in `seq 3 7`; do
2460 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
2470 loopdev="$DIR/loop54c"
2473 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
2474 mknod $loopdev b 7 $LOOPNUM
2475 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
2476 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
2477 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
2478 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
2480 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
2481 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
2483 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
2488 run_test 54c "block device works in lustre ====================="
2494 [ "$string" = `echo $string > $f | cat $f` ] || error
2496 run_test 54d "fifo device works in lustre ======================"
2499 check_kernel_version 46 || return 0
2502 cp -aL /dev/console $f
2503 echo $string > $f || error
2505 run_test 54e "console/tty device works in lustre ======================"
2508 grep -q $FSTYPE /proc/filesystems && return 1
2510 grep -q $FSTYPE /proc/filesystems && return 1
2511 insmod ../$FSTYPE/$FSTYPE.o
2512 grep -q $FSTYPE /proc/filesystems && return 1
2513 insmod ../$FSTYPE/$FSTYPE.ko
2514 grep -q $FSTYPE /proc/filesystems && return 1
2521 check_fstype && skip "can't find fs $FSTYPE" && return
2522 mount -t $FSTYPE -o loop,iopen $EXT2_DEV $DIR/d55 || error "mounting"
2524 $IOPENTEST1 $DIR/d55/foo $DIR/d55 || error "running $IOPENTEST1"
2525 $IOPENTEST2 $DIR/d55 || error "running $IOPENTEST2"
2526 echo "check for $EXT2_DEV. Please wait..."
2528 $UMOUNT $DIR/d55 || error "unmounting"
2530 run_test 55 "check iopen_connect_dentry() ======================"
2532 test_56a() { # was test_56
2538 NUMFILESx2=$(($NUMFILES * 2))
2539 for i in `seq 1 $NUMFILES` ; do
2540 touch $DIR/d56/file$i
2541 touch $DIR/d56/dir/file$i
2544 # test lfs getstripe with --recursive
2545 FILENUM=`$GETSTRIPE --recursive $DIR/d56 | grep -c obdidx`
2546 [ $FILENUM -eq $NUMFILESx2 ] || error \
2547 "lfs getstripe --recursive $DIR/d56 wrong: found $FILENUM, expected $NUMFILESx2"
2548 FILENUM=`$GETSTRIPE $DIR/d56 | grep -c obdidx`
2549 [ $FILENUM -eq $NUMFILES ] || error \
2550 "lfs getstripe $DIR/d56 without --recursive wrong: found $FILENUM, expected $NUMFILES"
2551 echo "lfs getstripe --recursive passed."
2553 # test lfs getstripe with file instead of dir
2554 FILENUM=`$GETSTRIPE $DIR/d56/file1 | grep -c obdidx`
2555 [ $FILENUM -eq 1 ] || error \
2556 "lfs getstripe $DIR/d56/file1 wrong:found $FILENUM, expected 1"
2557 echo "lfs getstripe file passed."
2559 #test lfs getstripe with --verbose
2560 [ `$GETSTRIPE --verbose $DIR/d56 | grep -c lmm_magic` -eq $NUMFILES ] ||\
2561 error "lfs getstripe --verbose $DIR/d56 wrong: should find $NUMFILES lmm_magic info"
2562 [ `$GETSTRIPE $DIR/d56 | grep -c lmm_magic` -eq 0 ] || error \
2563 "lfs getstripe $DIR/d56 without --verbose wrong: should not show lmm_magic info"
2564 echo "lfs getstripe --verbose passed."
2566 #test lfs getstripe with --obd
2567 $GETSTRIPE --obd wrong_uuid $DIR/d56 2>&1 | grep -q "unknown obduuid" || \
2568 error "lfs getstripe --obd wrong_uuid should return error message"
2570 [ "$OSTCOUNT" -lt 2 ] && \
2571 skip "skipping other lfs getstripe --obd test" && return
2572 FILENUM=`$GETSTRIPE --recursive $DIR/d56 | sed -n '/^[ ]*1[ ]/p' | wc -l`
2573 OBDUUID=`$GETSTRIPE --recursive $DIR/d56 | sed -n '/^[ ]*1:/p' | awk '{print $2}'`
2574 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/d56 | wc -l`
2575 [ $FOUND -eq $FILENUM ] || \
2576 error "lfs getstripe --obd wrong: found $FOUND, expected $FILENUM"
2577 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/d56 | sed '/^[ ]*1[ ]/d' |\
2578 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] || \
2579 error "lfs getstripe --obd wrong: should not show file on other obd"
2580 echo "lfs getstripe --obd passed."
2582 run_test 56a "check lfs getstripe ===================================="
2589 if [ ! -d "$DIR/${tdir}g" ] ; then
2590 mkdir -p $DIR/${tdir}g
2591 for i in `seq 1 $LOCAL_NUMFILES` ; do
2592 touch $DIR/${tdir}g/file$i
2594 for i in `seq 1 $LOCAL_NUMDIRS` ; do
2595 mkdir $DIR/${tdir}g/dir$i
2596 for j in `seq 1 $LOCAL_NUMFILES` ; do
2597 touch $DIR/${tdir}g/dir$i/file$j
2603 setup_56_special() {
2608 if [ ! -e "$TDIR/loop1b" ] ; then
2609 for i in `seq 1 $LOCAL_NUMFILES` ; do
2610 mknod $TDIR/loop${i}b b 7 $i
2611 mknod $TDIR/null${i}c c 1 3
2612 ln -s $TDIR/file1 $TDIR/link${i}l
2614 for i in `seq 1 $LOCAL_NUMDIRS` ; do
2615 mknod $TDIR/dir$i/loop${i}b b 7 $i
2616 mknod $TDIR/dir$i/null${i}c c 1 3
2617 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
2625 setup_56 $NUMFILES $NUMDIRS
2627 EXPECTED=$(($NUMDIRS + 2))
2628 # test lfs find with -name
2629 for i in `seq 1 $NUMFILES` ; do
2630 NUMS=`$LFIND -name "*$i" $DIR/${tdir}g | wc -l`
2631 [ $NUMS -eq $EXPECTED ] || error \
2632 "lfs find -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2634 echo "lfs find -name passed."
2636 run_test 56g "check lfs find -name ============================="
2641 setup_56 $NUMFILES $NUMDIRS
2643 EXPECTED=$((($NUMDIRS+1)*($NUMFILES-1)+$NUMFILES))
2644 # test lfs find with ! -name
2645 for i in `seq 1 $NUMFILES` ; do
2646 NUMS=`$LFIND ! -name "*$i" $DIR/${tdir}g | wc -l`
2647 [ $NUMS -eq $EXPECTED ] || error \
2648 "lfs find ! -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2650 echo "lfs find ! -name passed."
2652 run_test 56h "check lfs find ! -name ============================="
2657 UUID=`$GETSTRIPE $DIR/$tdir | awk '/0: / { print $2 }'`
2658 OUT="`$LFIND -ost $UUID $DIR/$tdir`"
2659 [ "$OUT" ] && error "$LFIND returned directory '$OUT'" || true
2661 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
2664 setup_56_special $NUMFILES $NUMDIRS
2666 EXPECTED=$((NUMDIRS+1))
2667 NUMS=`$LFIND -type d $DIR/${tdir}g | wc -l`
2668 [ $NUMS -eq $EXPECTED ] || \
2669 error "lfs find -type d $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2671 run_test 56j "check lfs find -type d ============================="
2674 setup_56_special $NUMFILES $NUMDIRS
2676 EXPECTED=$(((NUMDIRS+1) * NUMFILES))
2677 NUMS=`$LFIND -type f $DIR/${tdir}g | wc -l`
2678 [ $NUMS -eq $EXPECTED ] || \
2679 error "lfs find -type f $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2681 run_test 56k "check lfs find -type f ============================="
2684 setup_56_special $NUMFILES $NUMDIRS
2686 EXPECTED=$((NUMDIRS + NUMFILES))
2687 NUMS=`$LFIND -type b $DIR/${tdir}g | wc -l`
2688 [ $NUMS -eq $EXPECTED ] || \
2689 error "lfs find -type b $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2691 run_test 56l "check lfs find -type b ============================="
2694 setup_56_special $NUMFILES $NUMDIRS
2696 EXPECTED=$((NUMDIRS + NUMFILES))
2697 NUMS=`$LFIND -type c $DIR/${tdir}g | wc -l`
2698 [ $NUMS -eq $EXPECTED ] || \
2699 error "lfs find -type c $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2701 run_test 56m "check lfs find -type c ============================="
2704 setup_56_special $NUMFILES $NUMDIRS
2706 EXPECTED=$((NUMDIRS + NUMFILES))
2707 NUMS=`$LFIND -type l $DIR/${tdir}g | wc -l`
2708 [ $NUMS -eq $EXPECTED ] || \
2709 error "lfs find -type l $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2711 run_test 56n "check lfs find -type l ============================="
2714 setup_56 $NUMFILES $NUMDIRS
2717 utime $TDIR/file1 > /dev/null || error "utime (1)"
2718 utime $TDIR/file2 > /dev/null || error "utime (2)"
2719 utime $TDIR/dir1 > /dev/null || error "utime (3)"
2720 utime $TDIR/dir2 > /dev/null || error "utime (4)"
2721 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
2724 NUMS=`$LFIND -mtime +1 $TDIR | wc -l`
2725 [ $NUMS -eq $EXPECTED ] || \
2726 error "lfs find -mtime $TDIR wrong: found $NUMS, expected $EXPECTED"
2728 run_test 56o "check lfs find -mtime for old files =========================="
2731 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
2736 setup_56 $NUMFILES $NUMDIRS
2738 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
2740 NUMS="`$LFIND -uid $RUNAS_ID $TDIR | wc -l`"
2741 [ $NUMS -eq $EXPECTED ] || \
2742 error "lfs find -uid $TDIR wrong: found $NUMS, expected $EXPECTED"
2744 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
2745 NUMS="`$LFIND ! -uid $RUNAS_ID $TDIR | wc -l`"
2746 [ $NUMS -eq $EXPECTED ] || \
2747 error "lfs find ! -uid $TDIR wrong: found $NUMS, expected $EXPECTED"
2749 echo "lfs find -uid and ! -uid passed."
2751 run_test 56p "check lfs find -uid and ! -uid ==============================="
2754 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
2759 setup_56 $NUMFILES $NUMDIRS
2761 chgrp $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
2763 NUMS="`$LFIND -gid $RUNAS_ID $TDIR | wc -l`"
2764 [ $NUMS -eq $EXPECTED ] || \
2765 error "lfs find -gid $TDIR wrong: found $NUMS, expected $EXPECTED"
2767 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
2768 NUMS="`$LFIND ! -gid $RUNAS_ID $TDIR | wc -l`"
2769 [ $NUMS -eq $EXPECTED ] || \
2770 error "lfs find ! -gid $TDIR wrong: found $NUMS, expected $EXPECTED"
2772 echo "lfs find -gid and ! -gid passed."
2774 run_test 56q "check lfs find -gid and ! -gid ==============================="
2777 # note test will not do anything if MDS is not local
2778 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2780 local MNTDEV="osd.*MDT*.mntdev"
2781 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
2782 [ -z "$DEV" ] && error "can't access $MNTDEV"
2783 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
2784 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump || error "can't access $DEV"
2785 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
2786 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
2790 run_test 57a "verify MDS filesystem created with large inodes =="
2797 local FILEN=$dir/f$FILECOUNT
2799 rm -rf $dir || error "removing $dir"
2800 mkdir -p $dir || error "creating $dir"
2801 local num=$(get_mds_dir $dir)
2804 echo "mcreating $FILECOUNT files"
2805 createmany -m $dir/f 1 $FILECOUNT || \
2806 error "creating files in $dir"
2808 # verify that files do not have EAs yet
2809 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
2810 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
2814 df $dir #make sure we get new statfs data
2815 local MDSFREE=$(do_facet $mymds lctl get_param -n osd.*MDT000$((num -1)).kbytesfree)
2816 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
2817 echo "opening files to create objects/EAs"
2819 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
2820 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
2823 # verify that files have EAs now
2824 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
2825 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
2827 sleep 1 #make sure we get new statfs data
2829 local MDSFREE2=$(do_facet $mymds lctl get_param -n osd.*MDT000$((num -1)).kbytesfree)
2830 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
2831 if [ "$MDCFREE2" -lt "$((MDCFREE - 8))" ]; then
2832 if [ "$MDSFREE" != "$MDSFREE2" ]; then
2833 error "MDC before $MDCFREE != after $MDCFREE2"
2835 echo "MDC before $MDCFREE != after $MDCFREE2"
2836 echo "unable to confirm if MDS has large inodes"
2841 run_test 57b "default LOV EAs are stored inside large inodes ==="
2844 [ -z "$(which wiretest 2>/dev/null)" ] && skip "could not find wiretest" && return
2847 run_test 58 "verify cross-platform wire constants =============="
2850 echo "touch 130 files"
2851 createmany -o $DIR/f59- 130
2853 unlinkmany $DIR/f59- 130
2856 # wait for commitment of removal
2858 run_test 59 "verify cancellation of llog records async ========="
2860 TEST60_HEAD="test_60 run $RANDOM"
2862 [ ! -f run-llog.sh ] && skip "missing subtest run-llog.sh" && return
2863 log "$TEST60_HEAD - from kernel mode"
2866 run_test 60a "llog sanity tests run from kernel module =========="
2868 test_60b() { # bug 6411
2870 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
2882 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
2884 run_test 60b "limit repeated messages from CERROR/CWARN ========"
2887 echo "create 5000 files"
2888 createmany -o $DIR/f60c- 5000
2889 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
2890 lctl set_param fail_loc=0x80000137
2891 unlinkmany $DIR/f60c- 5000
2892 lctl set_param fail_loc=0
2894 run_test 60c "unlink file when mds full"
2897 SAVEPRINTK=$(lctl get_param -n printk)
2899 # verify "lctl mark" is even working"
2900 MESSAGE="test message ID $RANDOM $$"
2901 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
2902 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
2904 lctl set_param printk=0 || error "set lnet.printk failed"
2905 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
2906 MESSAGE="new test message ID $RANDOM $$"
2907 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
2908 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
2909 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
2911 lctl set_param -n printk="$SAVEPRINTK"
2913 run_test 60d "test printk console message masking"
2917 dd if=/dev/zero of=$f bs=`page_size` count=1
2918 cancel_lru_locks osc
2919 multiop $f OSMWUc || error
2922 run_test 61 "mmap() writes don't make sync hang ================"
2924 # bug 2330 - insufficient obd_match error checking causes LBUG
2928 cancel_lru_locks osc
2929 lctl set_param fail_loc=0x405
2930 cat $f && error "cat succeeded, expect -EIO"
2931 lctl set_param fail_loc=0
2933 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
2934 # match every page all of the time.
2935 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
2937 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
2938 test_63a() { # was test_63
2939 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
2940 lctl set_param -n osc.*.max_dirty_mb 0
2941 for i in `seq 10` ; do
2942 dd if=/dev/zero of=$DIR/f63 bs=8k &
2948 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
2949 rm -f $DIR/f63 || true
2951 run_test 63a "Verify oig_wait interruption does not crash ======="
2953 # bug 2248 - async write errors didn't return to application on sync
2954 # bug 3677 - async write errors left page locked
2957 lctl set_param debug=-1
2959 # ensure we have a grant to do async writes
2960 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
2963 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
2964 lctl set_param fail_loc=0x80000406
2965 multiop $DIR/$tfile Owy && \
2966 error "sync didn't return ENOMEM"
2967 sync; sleep 2; sync # do a real sync this time to flush page
2968 lctl get_param -n llite.*.dump_page_cache | grep locked && \
2969 error "locked page left in cache after async error" || true
2972 run_test 63b "async write errors should be returned to fsync ==="
2976 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
2978 run_test 64a "verify filter grant calculations (in kernel) ====="
2981 [ ! -f oos.sh ] && skip "missing subtest oos.sh" && return
2984 run_test 64b "check out-of-space detection on client ==========="
2986 # bug 1414 - set/get directories' stripe info
2990 $LVERIFY $DIR/d65 $DIR/d65/f1 || error "lverify failed"
2992 run_test 65a "directory with no stripe info ===================="
2996 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
2998 $LVERIFY $DIR/d65 $DIR/d65/f2 || error "lverify failed"
3000 run_test 65b "directory setstripe $(($STRIPESIZE * 2)) 0 1 ==============="
3003 if [ $OSTCOUNT -gt 1 ]; then
3005 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 4)) -i 1 \
3006 -c $(($OSTCOUNT - 1)) || error "setstripe"
3008 $LVERIFY $DIR/d65 $DIR/d65/f3 || error "lverify failed"
3011 run_test 65c "directory setstripe $(($STRIPESIZE * 4)) 1 $(($OSTCOUNT - 1))"
3015 if [ $STRIPECOUNT -le 0 ]; then
3017 elif [ $STRIPECOUNT -gt 160 ]; then
3018 #LOV_MAX_STRIPE_COUNT is 160
3019 [ $OSTCOUNT -gt 160 ] && sc=160 || sc=$(($OSTCOUNT - 1))
3021 sc=$(($STRIPECOUNT - 1))
3023 $SETSTRIPE $DIR/d65 -s $STRIPESIZE -c $sc || error "setstripe"
3024 touch $DIR/d65/f4 $DIR/d65/f5
3025 $LVERIFY $DIR/d65 $DIR/d65/f4 $DIR/d65/f5 || error "lverify failed"
3027 run_test 65d "directory setstripe $STRIPESIZE -1 stripe_count =============="
3032 $SETSTRIPE $DIR/d65 || error "setstripe"
3033 $GETSTRIPE -v $DIR/d65 | grep "Default" || error "no stripe info failed"
3035 $LVERIFY $DIR/d65 $DIR/d65/f6 || error "lverify failed"
3037 run_test 65e "directory setstripe defaults ======================="
3041 $RUNAS $SETSTRIPE $DIR/d65f && error "setstripe succeeded" || true
3043 run_test 65f "dir setstripe permission (should return error) ==="
3047 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3048 $SETSTRIPE -d $DIR/d65 || error "setstripe"
3049 $GETSTRIPE -v $DIR/d65 | grep "Default" || \
3050 error "delete default stripe failed"
3052 run_test 65g "directory setstripe -d ==========================="
3056 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3057 mkdir -p $DIR/d65/dd1
3058 [ "`$GETSTRIPE -v $DIR/d65 | grep "^count"`" == \
3059 "`$GETSTRIPE -v $DIR/d65/dd1 | grep "^count"`" ] || error "stripe info inherit failed"
3061 run_test 65h "directory stripe info inherit ===================="
3063 test_65i() { # bug6367
3064 $SETSTRIPE $MOUNT -s 65536 -c -1
3066 run_test 65i "set non-default striping on root directory (bug 6367)="
3068 test_65ia() { # bug12836
3069 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
3071 run_test 65ia "getstripe on -1 default directory striping"
3073 test_65ib() { # bug12836
3074 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
3076 run_test 65ib "getstripe -v on -1 default directory striping"
3078 test_65ic() { # bug12836
3079 $LFS find -mtime -1 $MOUNT || error "find $MOUNT failed"
3081 run_test 65ic "new find on -1 default directory striping"
3083 test_65j() { # bug6367
3085 # if we aren't already remounting for each test, do so for this test
3086 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
3087 cleanup || error "failed to unmount"
3090 $SETSTRIPE -d $MOUNT || error "setstripe failed"
3092 run_test 65j "set default striping on root directory (bug 6367)="
3094 test_65k() { # bug11679
3095 [ "$OSTCOUNT" -lt 2 ] && skip "too few OSTs" && return
3096 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3098 echo "Check OST status: "
3099 MDS_OSCS=`do_facet $SINGLEMDS lctl dl | awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
3100 for OSC in $MDS_OSCS; do
3101 echo $OSC "is activate"
3102 do_facet $SINGLEMDS lctl --device %$OSC activate
3104 do_facet client mkdir -p $DIR/$tdir
3105 for INACTIVE_OSC in $MDS_OSCS; do
3106 echo $INACTIVE_OSC "is Deactivate:"
3107 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
3108 for STRIPE_OSC in $MDS_OSCS; do
3109 STRIPE_OST=`osc_to_ost $STRIPE_OSC`
3110 STRIPE_INDEX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
3111 grep $STRIPE_OST | awk -F: '{print $1}' | head -n 1`
3113 [ -f $DIR/$tdir/${STRIPE_INDEX} ] && continue
3114 echo "$SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} -i ${STRIPE_INDEX} -c 1"
3115 do_facet client $SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} -i ${STRIPE_INDEX} -c 1
3117 [ $RC -ne 0 ] && error "setstripe should have succeeded"
3119 do_facet client rm -f $DIR/$tdir/*
3120 echo $INACTIVE_OSC "is Activate."
3121 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
3124 run_test 65k "validate manual striping works properly with deactivated OSCs"
3126 test_65l() { # bug 12836
3127 mkdir -p $DIR/$tdir/test_dir
3128 $SETSTRIPE $DIR/$tdir/test_dir -c -1
3129 $LFS find -mtime -1 $DIR/$tdir >/dev/null
3131 run_test 65l "lfs find on -1 stripe dir ========================"
3133 # bug 2543 - update blocks count on client
3136 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
3138 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
3139 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
3141 run_test 66 "update inode blocks count on client ==============="
3146 if [ ! -z "$LLOOP" ]; then
3147 if swapon -s | grep -q $LLOOP; then
3148 swapoff $LLOOP || error "swapoff failed"
3151 $LCTL blockdev_detach $LLOOP || error "detach failed"
3159 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
3163 swapon -s | awk '($1 == "'$1'") { print $4 }'
3166 # test case for lloop driver, basic function
3168 [ "$UID" != 0 ] && skip "must run as root" && return
3170 grep -q llite_lloop /proc/modules
3171 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
3173 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
3174 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
3175 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
3177 trap cleanup_68 EXIT
3179 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
3180 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
3184 run_test 68a "lloop driver - basic test ========================"
3186 # excercise swapping to lustre by adding a high priority swapfile entry
3187 # and then consuming memory until it is used.
3188 test_68b() { # was test_68
3189 [ "$UID" != 0 ] && skip "must run as root" && return
3190 lctl get_param -n devices | grep -q obdfilter && \
3191 skip "local OST" && return
3193 grep -q llite_lloop /proc/modules
3194 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
3196 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
3197 skip "can't reliably test swap with TCP" && return
3199 MEMTOTAL=`meminfo MemTotal`
3200 NR_BLOCKS=$((MEMTOTAL>>8))
3201 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
3203 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
3204 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
3207 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
3209 trap cleanup_68 EXIT
3211 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
3213 echo "before: `swapon -s | grep $LLOOP`"
3214 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
3215 echo "after: `swapon -s | grep $LLOOP`"
3216 SWAPUSED=`swap_used $LLOOP`
3220 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
3222 run_test 68b "support swapping to Lustre ========================"
3224 # bug5265, obdfilter oa2dentry return -ENOENT
3225 # #define OBD_FAIL_OST_ENOENT 0x217
3227 remote_ost_nodsh && skip "remote OST with nodsh" && return
3230 $SETSTRIPE $f -c 1 -i 0
3232 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
3234 do_facet ost1 lctl set_param fail_loc=0x217
3235 truncate $f 1 # vmtruncate() will ignore truncate() error.
3236 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
3238 do_facet ost1 lctl set_param fail_loc=0
3239 $DIRECTIO write $f 0 2 || error "write error"
3241 cancel_lru_locks osc
3242 $DIRECTIO read $f 0 1 || error "read error"
3244 do_facet ost1 lctl set_param fail_loc=0x217
3245 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
3247 do_facet ost1 lctl set_param fail_loc=0
3250 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
3254 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
3256 run_test 71 "Running dbench on lustre (don't segment fault) ===="
3258 test_72() { # bug 5695 - Test that on 2.6 remove_suid works properly
3259 check_kernel_version 43 || return 0
3260 [ "$RUNAS_ID" = "$UID" ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
3262 # Check that testing environment is properly set up. Skip if not
3263 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
3264 skip "User $RUNAS_ID does not exist - skipping"
3267 # We had better clear the $DIR to get enough space for dd
3272 $RUNAS dd if=/dev/zero of=$DIR/f72 bs=512 count=1 || error
3273 # See if we are still setuid/sgid
3274 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on write"
3275 # Now test that MDS is updated too
3276 cancel_lru_locks mdc
3277 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on MDS"
3281 run_test 72 "Test that remove suid works properly (bug5695) ===="
3283 # bug 3462 - multiple simultaneous MDC requests
3287 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
3290 lctl set_param fail_loc=0x80000129
3291 multiop $DIR/d73-1/f73-2 Oc &
3293 lctl set_param fail_loc=0
3295 multiop $DIR/d73-2/f73-3 Oc &
3299 wait $pid1 || return 1
3303 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
3304 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
3305 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
3309 run_test 73 "multiple MDC requests (should not deadlock)"
3311 test_74a() { # bug 6149, 6184
3312 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
3314 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
3315 # will spin in a tight reconnection loop
3317 lctl set_param fail_loc=0x8000030e
3318 # get any lock that won't be difficult - lookup works.
3320 lctl set_param fail_loc=0
3324 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
3326 test_74b() { # bug 13310
3327 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
3329 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
3330 # will spin in a tight reconnection loop
3331 lctl set_param fail_loc=0x8000030e
3332 # get a "difficult" lock
3334 lctl set_param fail_loc=0
3338 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
3340 JOIN=${JOIN:-"lfs join"}
3347 [ $T75_PREP = "yes" ] && return
3348 echo "using F75=$F75, F128k=$F128k, FHEAD=$FHEAD, FTAIL=$FTAIL"
3350 dd if=/dev/urandom of=${F75}_128k bs=128k count=1 || error "dd failed"
3359 cp -p ${F128k} ${FHEAD}
3360 log "finished cp to $FHEAD"
3361 cp -p ${F128k} ${FTAIL}
3362 log "finished cp to $FTAIL"
3363 cat ${F128k} ${F128k} > ${F75}_sim_sim
3365 $JOIN ${FHEAD} ${FTAIL} || error "join ${FHEAD} ${FTAIL} error"
3366 log "finished join $FHEAD to ${F75}_sim_sim"
3367 cmp ${FHEAD} ${F75}_sim_sim || error "${FHEAD} ${F75}_sim_sim differ"
3368 log "finished cmp $FHEAD to ${F75}_sim_sim"
3369 $CHECKSTAT -a ${FTAIL} || error "tail ${FTAIL} still exist after join"
3371 run_test 75a "TEST join file ===================================="
3376 cp -p ${F128k} ${FTAIL}
3377 cat ${F75}_sim_sim >> ${F75}_join_sim
3378 cat ${F128k} >> ${F75}_join_sim
3379 $JOIN ${FHEAD} ${FTAIL} || error "join ${FHEAD} ${FTAIL} error"
3380 cmp ${FHEAD} ${F75}_join_sim || \
3381 error "${FHEAD} ${F75}_join_sim are different"
3382 $CHECKSTAT -a ${FTAIL} || error "tail ${FTAIL} exist after join"
3384 run_test 75b "TEST join file 2 =================================="
3389 cp -p ${F128k} ${FTAIL}
3390 cat ${F128k} >> ${F75}_sim_join
3391 cat ${F75}_join_sim >> ${F75}_sim_join
3392 $JOIN ${FTAIL} ${FHEAD} || error "join error"
3393 cmp ${FTAIL} ${F75}_sim_join || \
3394 error "${FTAIL} ${F75}_sim_join are different"
3395 $CHECKSTAT -a ${FHEAD} || error "tail ${FHEAD} exist after join"
3397 run_test 75c "TEST join file 3 =================================="
3402 cp -p ${F128k} ${FHEAD}
3403 cp -p ${F128k} ${FHEAD}_tmp
3404 cat ${F75}_sim_sim >> ${F75}_join_join
3405 cat ${F75}_sim_join >> ${F75}_join_join
3406 $JOIN ${FHEAD} ${FHEAD}_tmp || error "join ${FHEAD} ${FHEAD}_tmp error"
3407 $JOIN ${FHEAD} ${FTAIL} || error "join ${FHEAD} ${FTAIL} error"
3408 cmp ${FHEAD} ${F75}_join_join ||error "${FHEAD} ${F75}_join_join differ" $CHECKSTAT -a ${FHEAD}_tmp || error "${FHEAD}_tmp exist after join"
3409 $CHECKSTAT -a ${FTAIL} || error "tail ${FTAIL} exist after join (2)"
3411 run_test 75d "TEST join file 4 =================================="
3416 rm -rf ${FHEAD} || "delete join file error"
3418 run_test 75e "TEST join file 5 (remove joined file) ============="
3423 cp -p ${F128k} ${F75}_join_10_compare
3424 cp -p ${F128k} ${F75}_join_10
3425 for ((i = 0; i < 10; i++)); do
3426 cat ${F128k} >> ${F75}_join_10_compare
3427 cp -p ${F128k} ${FTAIL}
3428 $JOIN ${F75}_join_10 ${FTAIL} || \
3429 error "join ${F75}_join_10 ${FTAIL} error"
3430 $CHECKSTAT -a ${FTAIL} || error "tail file exist after join"
3432 cmp ${F75}_join_10 ${F75}_join_10_compare || \
3433 error "files ${F75}_join_10 ${F75}_join_10_compare differ"
3435 run_test 75f "TEST join file 6 (join 10 files) =================="
3438 [ ! -f ${F75}_join_10 ] && echo "${F75}_join_10 missing" && return
3439 $LFS getstripe ${F75}_join_10
3441 $OPENUNLINK ${F75}_join_10 ${F75}_join_10 || error "files unlink open"
3445 run_test 75g "TEST join file 7 (open unlink) ===================="
3448 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
3451 test_76() { # bug 1443
3452 DETH=$(grep deathrow /proc/kallsyms /proc/ksyms 2> /dev/null | wc -l)
3453 [ $DETH -eq 0 ] && skip "No _iget." && return 0
3454 BEFORE_INODES=`num_inodes`
3455 echo "before inodes: $BEFORE_INODES"
3457 [ "$SLOW" = "no" ] && COUNT=100
3458 for i in `seq $COUNT`; do
3462 AFTER_INODES=`num_inodes`
3463 echo "after inodes: $AFTER_INODES"
3464 [ $AFTER_INODES -gt $((BEFORE_INODES + 32)) ] && \
3465 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
3468 run_test 76 "destroy duplicate inodes in client inode cache ===="
3473 # Note: in sptlrpc modes which enable its own bulk checksum, the
3474 # original crc32_le bulk checksum will be automatically disabled,
3475 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
3476 # will be checked by sptlrpc code against sptlrpc bulk checksum.
3477 # In this case set_checksums() will not be no-op, because sptlrpc
3478 # bulk checksum will be enabled all through the test.
3480 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
3481 lctl set_param -n osc.*.checksums $1
3485 export ORIG_CSUM_TYPE=""
3486 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
3489 [ "$ORIG_CSUM_TYPE" ] || \
3490 ORIG_CSUM_TYPE=`lctl get_param -n osc/*osc-[^mM]*/checksum_type |
3491 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`
3492 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
3493 log "set checksum type to $1"
3496 F77_TMP=$TMP/f77-temp
3499 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
3500 error "error writing to $F77_TMP"
3503 test_77a() { # bug 10889
3504 $GSS && skip "could not run with gss" && return
3505 [ ! -f $F77_TMP ] && setup_f77
3507 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
3511 run_test 77a "normal checksum read/write operation ============="
3513 test_77b() { # bug 10889
3514 $GSS && skip "could not run with gss" && return
3515 [ ! -f $F77_TMP ] && setup_f77
3516 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3517 lctl set_param fail_loc=0x80000409
3519 dd if=$F77_TMP of=$DIR/f77b bs=1M count=$F77SZ conv=sync || \
3520 error "dd error: $?"
3521 lctl set_param fail_loc=0
3524 run_test 77b "checksum error on client write ===================="
3526 test_77c() { # bug 10889
3527 $GSS && skip "could not run with gss" && return
3528 [ ! -f $DIR/f77b ] && skip "requires 77b - skipping" && return
3530 for algo in $CKSUM_TYPES; do
3531 cancel_lru_locks osc
3532 set_checksum_type $algo
3533 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
3534 lctl set_param fail_loc=0x80000408
3535 cmp $F77_TMP $DIR/f77b || error "file compare failed"
3536 lctl set_param fail_loc=0
3539 set_checksum_type $ORIG_CSUM_TYPE
3542 run_test 77c "checksum error on client read ==================="
3544 test_77d() { # bug 10889
3545 $GSS && skip "could not run with gss" && return
3546 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3547 lctl set_param fail_loc=0x80000409
3549 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
3550 error "direct write: rc=$?"
3551 lctl set_param fail_loc=0
3554 run_test 77d "checksum error on OST direct write ==============="
3556 test_77e() { # bug 10889
3557 $GSS && skip "could not run with gss" && return
3558 [ ! -f $DIR/f77 ] && skip "requires 77d - skipping" && return
3559 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
3560 lctl set_param fail_loc=0x80000408
3562 cancel_lru_locks osc
3563 directio read $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
3564 error "direct read: rc=$?"
3565 lctl set_param fail_loc=0
3568 run_test 77e "checksum error on OST direct read ================"
3570 test_77f() { # bug 10889
3571 $GSS && skip "could not run with gss" && return
3573 for algo in $CKSUM_TYPES; do
3574 cancel_lru_locks osc
3575 set_checksum_type $algo
3576 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3577 lctl set_param fail_loc=0x409
3578 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) && \
3579 error "direct write succeeded"
3580 lctl set_param fail_loc=0
3582 set_checksum_type $ORIG_CSUM_TYPE
3585 run_test 77f "repeat checksum error on write (expect error) ===="
3587 test_77g() { # bug 10889
3588 $GSS && skip "could not run with gss" && return
3589 remote_ost_nodsh && skip "remote OST with nodsh" && return
3591 [ ! -f $F77_TMP ] && setup_f77
3593 $SETSTRIPE $DIR/f77g -c 1 -i 0
3594 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
3595 do_facet ost1 lctl set_param fail_loc=0x8000021a
3597 dd if=$F77_TMP of=$DIR/f77g bs=1M count=$F77SZ || \
3598 error "write error: rc=$?"
3599 do_facet ost1 lctl set_param fail_loc=0
3602 run_test 77g "checksum error on OST write ======================"
3604 test_77h() { # bug 10889
3605 $GSS && skip "could not run with gss" && return
3606 remote_ost_nodsh && skip "remote OST with nodsh" && return
3608 [ ! -f $DIR/f77g ] && skip "requires 77g - skipping" && return
3609 cancel_lru_locks osc
3610 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
3611 do_facet ost1 lctl set_param fail_loc=0x8000021b
3613 cmp $F77_TMP $DIR/f77g || error "file compare failed"
3614 do_facet ost1 lctl set_param fail_loc=0
3617 run_test 77h "checksum error on OST read ======================="
3619 test_77i() { # bug 13805
3620 $GSS && skip "could not run with gss" && return
3621 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
3622 lctl set_param fail_loc=0x40b
3623 remount_client $MOUNT
3624 lctl set_param fail_loc=0
3625 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
3626 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
3627 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
3628 [ "$algo" = "crc32" ] || error "algo set to $algo instead of crc32"
3630 remount_client $MOUNT
3632 run_test 77i "client not supporting OSD_CONNECT_CKSUM =========="
3634 test_77j() { # bug 13805
3635 $GSS && skip "could not run with gss" && return
3636 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
3637 lctl set_param fail_loc=0x40c
3638 remount_client $MOUNT
3639 lctl set_param fail_loc=0
3640 sleep 2 # wait async osc connect to finish
3641 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
3642 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
3643 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
3644 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
3646 remount_client $MOUNT
3648 run_test 77j "client only supporting ADLER32 ===================="
3650 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
3654 test_78() { # bug 10901
3656 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
3657 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
3658 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
3659 echo "MemTotal: $MEMTOTAL"
3660 # reserve 256MB of memory for the kernel and other running processes,
3661 # and then take 1/2 of the remaining memory for the read/write buffers.
3662 if [ $MEMTOTAL -gt 512 ] ;then
3663 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
3665 # for those poor memory-starved high-end clusters...
3666 MEMTOTAL=$((MEMTOTAL / 2))
3668 echo "Mem to use for directio: $MEMTOTAL"
3669 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
3670 [ $F78SIZE -gt 512 ] && F78SIZE=512
3671 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
3672 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
3673 echo "Smallest OST: $SMALLESTOST"
3674 [ $SMALLESTOST -lt 10240 ] && \
3675 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
3677 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ] && \
3678 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
3680 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
3681 echo "File size: $F78SIZE"
3682 $SETSTRIPE $DIR/$tfile -c $OSTCOUNT || error "setstripe failed"
3683 for i in `seq 1 $NSEQ`
3685 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
3686 echo directIO rdwr round $i of $NSEQ
3687 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
3692 run_test 78 "handle large O_DIRECT writes correctly ============"
3694 test_79() { # bug 12743
3695 wait_delete_completed
3697 BKTOTAL=$(calc_osc_kbytes kbytestotal)
3698 BKFREE=$(calc_osc_kbytes kbytesfree)
3699 BKAVAIL=$(calc_osc_kbytes kbytesavail)
3701 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
3702 DFTOTAL=`echo $STRING | cut -d, -f1`
3703 DFUSED=`echo $STRING | cut -d, -f2`
3704 DFAVAIL=`echo $STRING | cut -d, -f3`
3705 DFFREE=$(($DFTOTAL - $DFUSED))
3707 ALLOWANCE=$((64 * $OSTCOUNT))
3709 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
3710 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
3711 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
3713 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
3714 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
3715 error "df free($DFFREE) mismatch OST free($BKFREE)"
3717 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
3718 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
3719 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
3722 run_test 79 "df report consistency check ======================="
3724 test_80() { # bug 10718
3725 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
3727 local BEFORE=`date +%s`
3728 cancel_lru_locks osc
3729 local AFTER=`date +%s`
3730 local DIFF=$((AFTER-BEFORE))
3731 if [ $DIFF -gt 1 ] ; then
3732 error "elapsed for 1M@1T = $DIFF"
3737 run_test 80 "Page eviction is equally fast at high offsets too ===="
3740 [ -z "$(which cvs 2>/dev/null)" ] && skip "could not find cvs" && \
3742 mkdir -p $DIR/d99cvsroot
3743 chown $RUNAS_ID $DIR/d99cvsroot
3744 local oldPWD=$PWD # bug 13584, use $TMP as working dir
3747 $RUNAS cvs -d $DIR/d99cvsroot init || error
3750 run_test 99a "cvs init ========================================="
3753 [ -z "$(which cvs 2>/dev/null)" ] && skip "could not find cvs" && return
3754 [ ! -d $DIR/d99cvsroot ] && test_99a
3756 # some versions of cvs import exit(1) when asked to import links or
3757 # files they can't read. ignore those files.
3758 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
3759 ! -perm +4 -printf '-I %f\n')
3760 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
3761 d99reposname vtag rtag
3763 run_test 99b "cvs import ======================================="
3766 [ -z "$(which cvs 2>/dev/null)" ] && skip "could not find cvs" && return
3767 [ ! -d $DIR/d99cvsroot ] && test_99b
3769 mkdir -p $DIR/d99reposname
3770 chown $RUNAS_ID $DIR/d99reposname
3771 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
3773 run_test 99c "cvs checkout ====================================="
3776 [ -z "$(which cvs 2>/dev/null)" ] && skip "could not find cvs" && return
3777 [ ! -d $DIR/d99cvsroot ] && test_99c
3778 cd $DIR/d99reposname
3780 $RUNAS cvs add -m 'addmsg' foo99
3782 run_test 99d "cvs add =========================================="
3785 [ -z "$(which cvs 2>/dev/null)" ] && skip "could not find cvs" && return
3786 [ ! -d $DIR/d99cvsroot ] && test_99c
3787 cd $DIR/d99reposname
3790 run_test 99e "cvs update ======================================="
3793 [ -z "$(which cvs 2>/dev/null)" ] && skip "could not find cvs" && return
3794 [ ! -d $DIR/d99cvsroot ] && test_99d
3795 cd $DIR/d99reposname
3796 $RUNAS cvs commit -m 'nomsg' foo99
3797 rm -fr $DIR/d99cvsroot
3799 run_test 99f "cvs commit ======================================="
3802 [ "$NETTYPE" = tcp ] || \
3803 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
3806 remote_ost_nodsh && skip "remote OST with nodsh" && return
3807 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3809 { skip "useless for local single node setup" && return; }
3811 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
3812 [ "$PROT" != "tcp" ] && continue
3813 RPORT=$(echo $REMOTE | cut -d: -f2)
3814 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
3817 LPORT=`echo $LOCAL | cut -d: -f2`
3818 if [ $LPORT -ge 1024 ]; then
3819 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
3821 error_exit "local: $LPORT > 1024, remote: $RPORT"
3824 [ "$rc" = 0 ] || error_exit "privileged port not found" )
3826 run_test 100 "check local port using privileged port ==========="
3828 function get_named_value()
3837 echo $line | sed "s/^$tag//"
3844 export CACHE_MAX=`lctl get_param -n llite.*.max_cached_mb | head -n 1`
3846 lctl set_param -n llite.*.max_cached_mb $CACHE_MAX
3854 [ "$CPU" = "UML" ] && nreads=1000
3855 local cache_limit=32
3857 lctl set_param -n osc.*-osc*.rpc_stats 0
3858 trap cleanup_101 EXIT
3859 lctl set_param -n llite.*.read_ahead_stats 0
3860 lctl set_param -n llite.*.max_cached_mb $cache_limit
3863 # randomly read 10000 of 64K chunks from file 3x 32MB in size
3865 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
3866 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
3869 for s in `lctl get_param -n llite.*.read_ahead_stats | \
3870 get_named_value 'read but discarded' | cut -d" " -f1`; do
3871 discard=$(($discard + $s))
3875 if [ $(($discard * 10)) -gt $nreads ] ;then
3876 lctl get_param osc.*-osc*.rpc_stats
3877 lctl get_param llite.*.read_ahead_stats
3878 error "too many ($discard) discarded pages"
3880 rm -f $DIR/$tfile || true
3882 run_test 101 "check read-ahead for random reads ================"
3884 export SETUP_TEST101=no
3886 [ "$SETUP_TEST101" = "yes" ] && return
3889 STRIPE_COUNT=$OSTCOUNT
3892 trap cleanup_test101 EXIT
3893 # prepare the read-ahead file
3894 $SETSTRIPE $DIR/$tfile -s $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT
3896 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
3901 [ "$SETUP_TEST101" = "yes" ] || return
3909 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
3914 local STRIPE_SIZE=1048576
3915 local RA_INC=1048576
3916 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
3917 local FILE_LENGTH=$((64*100))
3918 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
3919 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
3920 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
3921 get_named_value 'read but discarded' | \
3922 cut -d" " -f1 | calc_total`
3924 if [ $DISCARD -gt $discard_limit ]; then
3925 lctl get_param llite.*.read_ahead_stats
3926 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
3928 echo "Read-ahead success for size ${READ_SIZE}"
3933 [ "$OSTCOUNT" -lt "2" ] && skip "skipping stride IO stride-ahead test" && return
3934 local STRIPE_SIZE=1048576
3935 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
3936 local FILE_LENGTH=$((STRIPE_SIZE*100))
3937 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
3938 # prepare the read-ahead file
3940 cancel_lru_locks osc
3941 for BIDX in 2 4 8 16 32 64 128 256
3943 local BSIZE=$((BIDX*4096))
3944 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
3945 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
3946 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
3947 $LCTL set_param -n llite.*.read_ahead_stats 0
3948 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
3949 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
3950 cancel_lru_locks osc
3956 run_test 101b "check stride-io mode read-ahead ================="
3959 lctl get_param -n llite.*.max_read_ahead_mb | head -n 1
3960 lctl set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
3964 local file=$DIR/$tfile
3965 local size=${FILESIZE_101c:-500}
3966 local ra_MB=${READAHEAD_MB:-40}
3968 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
3969 [ $space -gt $((size / 1024)) ] ||
3970 { skip "Need free space ${size}M, have $space" && return; }
3972 echo Creating ${size}M test file $file
3973 dd if=/dev/zero of=$file bs=1M count=$size
3974 echo Cancel LRU locks on lustre client to flush the client cache
3975 cancel_lru_locks osc
3977 echo Disable read-ahead
3978 local old_READAHEAD=$(set_read_ahead 0)
3980 echo Reading the test file $file with read-ahead disabled
3981 time_ra_OFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
3983 echo Cancel LRU locks on lustre client to flush the client cache
3984 cancel_lru_locks osc
3985 echo Enable read-ahead with ${ra_MB}MB
3986 set_read_ahead $ra_MB
3988 echo Reading the test file $file with read-ahead enabled
3989 time_ra_ON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
3991 echo read-ahead disabled time read $time_ra_OFF
3992 echo read-ahead enabled time read $time_ra_ON
3994 set_read_ahead $old_READAHEAD
3997 [ $time_ra_ON -lt $time_ra_OFF ] ||
3998 error "read-ahead enabled time read (${time_ra_ON}s) is more than
3999 read-ahead disabled time read (${time_ra_OFF}s) filesize ${size}M"
4001 run_test 101d "file read with and without read-ahead enabled ================="
4003 export SETUP_TEST102=no
4005 [ "$SETUP_TEST102" = "yes" ] && return
4007 chown $RUNAS_ID $DIR/$tdir
4010 STRIPE_COUNT=$OSTCOUNT
4011 [ $OSTCOUNT -gt 4 ] && STRIPE_COUNT=4
4013 trap cleanup_test102 EXIT
4015 $1 $SETSTRIPE $tdir -s $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT
4019 for count in `seq 1 $STRIPE_COUNT`
4021 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4023 local stripe_size=`expr $STRIPE_SIZE \* $num`
4024 local file=file"$num-$offset-$count"
4025 $1 $SETSTRIPE $file -s $stripe_size -i $offset -c $count
4031 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
4037 [ "$SETUP_TEST102" = "yes" ] || return 0
4043 local testfile=$DIR/xattr_testfile
4048 [ "$UID" != 0 ] && skip "must run as root" && return
4049 [ -z "`lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr`" ] && skip "must have user_xattr" && return
4051 [ -z "$(which setfattr 2>/dev/null)" ] && skip "could not find setfattr" && return
4053 echo "set/get xattr..."
4054 setfattr -n trusted.name1 -v value1 $testfile || error
4055 [ "`getfattr -n trusted.name1 $testfile 2> /dev/null | \
4056 grep "trusted.name1"`" == "trusted.name1=\"value1\"" ] || error
4058 setfattr -n user.author1 -v author1 $testfile || error
4059 [ "`getfattr -n user.author1 $testfile 2> /dev/null | \
4060 grep "user.author1"`" == "user.author1=\"author1\"" ] || error
4063 setfattr -n trusted.name2 -v value2 $testfile || error
4064 setfattr -n trusted.name3 -v value3 $testfile || error
4065 [ `getfattr -d -m "^trusted" $testfile 2> /dev/null | \
4066 grep "trusted.name" | wc -l` -eq 3 ] || error
4069 setfattr -n user.author2 -v author2 $testfile || error
4070 setfattr -n user.author3 -v author3 $testfile || error
4071 [ `getfattr -d -m "^user" $testfile 2> /dev/null | \
4072 grep "user" | wc -l` -eq 3 ] || error
4074 echo "remove xattr..."
4075 setfattr -x trusted.name1 $testfile || error
4076 getfattr -d -m trusted $testfile 2> /dev/null | \
4077 grep "trusted.name1" && error || true
4079 setfattr -x user.author1 $testfile || error
4080 getfattr -d -m user $testfile 2> /dev/null | \
4081 grep "user.author1" && error || true
4083 # b10667: setting lustre special xattr be silently discarded
4084 echo "set lustre special xattr ..."
4085 setfattr -n "trusted.lov" -v "invalid value" $testfile || error
4089 run_test 102a "user xattr test =================================="
4092 # b10930: get/set/list trusted.lov xattr
4093 echo "get/set/list trusted.lov xattr ..."
4094 [ "$OSTCOUNT" -lt "2" ] && skip "skipping 2-stripe test" && return
4095 local testfile=$DIR/$tfile
4096 $SETSTRIPE -s 65536 -i 1 -c 2 $testfile || error "setstripe failed"
4097 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
4098 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
4100 local testfile2=${testfile}2
4101 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
4102 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
4105 setfattr -n trusted.lov -v $value $testfile2
4106 local tmp_file=${testfile}3
4107 $GETSTRIPE -v $testfile2 > $tmp_file
4108 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
4109 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
4110 [ "$stripe_size" -eq 65536 ] || error "stripe size $stripe_size != 65536"
4111 [ "$stripe_count" -eq 2 ] || error "stripe count $stripe_count != 2"
4114 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
4117 # b10930: get/set/list lustre.lov xattr
4118 echo "get/set/list lustre.lov xattr ..."
4119 [ "$OSTCOUNT" -lt "2" ] && skip "skipping 2-stripe test" && return
4121 chown $RUNAS_ID $DIR/$tdir
4122 local testfile=$DIR/$tdir/$tfile
4123 $RUNAS $SETSTRIPE -s 65536 -i 1 -c 2 $testfile||error "setstripe failed"
4124 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
4125 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
4127 local testfile2=${testfile}2
4128 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
4129 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
4131 $RUNAS $MCREATE $testfile2
4132 $RUNAS setfattr -n lustre.lov -v $value $testfile2
4133 local tmp_file=${testfile}3
4134 $RUNAS $GETSTRIPE -v $testfile2 > $tmp_file
4135 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
4136 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
4137 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
4138 [ $stripe_count -eq 2 ] || error "stripe count $stripe_count != 2"
4140 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
4142 compare_stripe_info1() {
4143 local stripe_index_all_zero=1
4147 for count in `seq 1 $STRIPE_COUNT`
4149 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4151 local size=`expr $STRIPE_SIZE \* $num`
4152 local file=file"$num-$offset-$count"
4153 get_stripe_info client $PWD/$file "$1"
4154 if [ $stripe_size -ne $size ]; then
4155 error "$file: different stripe size $stripe_size, expected $size" && return
4157 if [ $stripe_count -ne $count ]; then
4158 error "$file: different stripe count $stripe_count, expected $count" && return
4160 if [ $stripe_index -ne 0 ]; then
4161 stripe_index_all_zero=0
4166 [ $stripe_index_all_zero -eq 1 ] && error "all files are being extracted starting from OST index 0"
4170 compare_stripe_info2() {
4173 for count in `seq 1 $STRIPE_COUNT`
4175 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4177 local size=`expr $STRIPE_SIZE \* $num`
4178 local file=file"$num-$offset-$count"
4179 get_stripe_info client $PWD/$file
4180 if [ $stripe_size -ne $size ]; then
4181 error "$file: different stripe size $stripe_size, expected $size" && return
4183 if [ $stripe_count -ne $count ]; then
4184 error "$file: different stripe count $stripe_count, expected $count" && return
4186 if [ $stripe_index -ne $offset ]; then
4187 error "$file: different stripe offset $stripe_index, expected $offset" && return
4195 [ -n "$(which tar 2>/dev/null)" ] && strings $(which tar) | grep -q lustre && echo tar
4199 # b10930: tar test for trusted.lov xattr
4200 TAR=$(find_lustre_tar)
4201 [ -z "$TAR" ] && skip "lustre-aware tar is not installed" && return
4202 [ "$OSTCOUNT" -lt "2" ] && skip "skipping N-stripe test" && return
4205 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
4207 compare_stripe_info1
4209 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
4212 # b10930: tar test for trusted.lov xattr
4213 TAR=$(find_lustre_tar)
4214 [ -z "$TAR" ] && skip "lustre-aware tar is not installed" && return
4215 [ "$OSTCOUNT" -lt "2" ] && skip "skipping N-stripe test" && return
4219 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
4221 compare_stripe_info1
4223 run_test 102f "tar copy files, not keep osts ==========="
4225 test_102h() { # bug 15777
4226 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
4227 skip "must have user_xattr" && return
4228 [ -z "$(which setfattr 2>/dev/null)" ] &&
4229 skip "could not find setfattr" && return
4234 VALUE=datadatadatadatadatadatadatadata
4235 while [ $(echo $VALUE | wc -c) -lt $XSIZE ]; do
4236 VALUE="$VALUE$VALUE"
4238 log "save $XBIG on $DIR/$tfile"
4239 setfattr -n $XBIG -v "$VALUE" $DIR/$tfile ||
4240 error "saving $XBIG on $DIR/$tfile failed"
4241 ORIG=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4242 OSIZE=$(echo $ORIG | wc -c)
4243 [ $OSIZE -lt $XSIZE ] && error "set $XBIG too small ($OSIZE < $XSIZE)"
4246 log "save $XSML on $DIR/$tfile"
4247 setfattr -n $XSML -v val $DIR/$tfile ||
4248 error "saving $XSML on $DIR/$tfile failed"
4249 NEW=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4250 if [ "$NEW" != "$ORIG" ]; then
4253 error "$XBIG different after saving $XSML"
4256 log "grow $XSML on $DIR/$tfile"
4257 setfattr -n $XSML -v "$VALUE" $DIR/$tfile ||
4258 error "growing $XSML on $DIR/$tfile failed"
4259 NEW=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4260 if [ "$NEW" != "$ORIG" ]; then
4263 error "$XBIG different after growing $XSML"
4265 log "$XBIG still valid after growing $XSML"
4268 run_test 102h "grow xattr from inside inode to external block"
4270 test_102i() { # bug 17038
4272 ln -s $DIR/$tfile $DIR/${tfile}link
4273 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
4274 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"
4275 rm -f $DIR/$tfile $DIR/${tfile}link
4277 run_test 102i "lgetxattr test on symbolic link ============"
4280 TAR=$(find_lustre_tar)
4281 [ -z "$TAR" ] && skip "lustre-aware tar is not installed" && return
4282 [ "$OSTCOUNT" -lt "2" ] && skip "skipping N-stripe test" && return
4283 setup_test102 "$RUNAS"
4285 chown $RUNAS_ID $DIR/d102j
4286 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
4288 compare_stripe_info1 "$RUNAS"
4290 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
4296 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
4301 [ "$UID" != 0 ] && skip "must run as root" && return
4302 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
4303 [ -z "$(which setfacl 2>/dev/null)" ] && skip "could not find setfacl" && return
4304 $GSS && skip "could not run under gss" && return
4306 declare -a identity_old
4308 for num in `seq $MDSCOUNT`; do
4309 switch_identity $num true || identity_old[$num]=$?
4316 echo "performing cp ..."
4317 run_acl_subtest cp || error
4318 echo "performing getfacl-noacl..."
4319 run_acl_subtest getfacl-noacl || error
4320 echo "performing misc..."
4321 run_acl_subtest misc || error
4322 echo "performing permissions..."
4323 run_acl_subtest permissions || error
4324 echo "performing setfacl..."
4325 run_acl_subtest setfacl || error
4327 # inheritance test got from HP
4328 echo "performing inheritance..."
4329 cp $LUSTRE/tests/acl/make-tree . || error
4330 chmod +x make-tree || error
4331 run_acl_subtest inheritance || error
4337 for num in `seq $MDSCOUNT`; do
4338 if [ "${identity_old[$num]}" = 1 ]; then
4339 switch_identity $num false || identity_old[$num]=$?
4343 run_test 103 "acl test ========================================="
4347 lfs df || error "lfs df failed"
4348 lfs df -ih || error "lfs df -ih failed"
4349 lfs df -h $DIR || error "lfs df -h $DIR failed"
4350 lfs df -i $DIR || error "lfs df -i $DIR failed"
4351 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
4352 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
4354 OSC=`lctl get_param -n devices | awk '/-osc-/ {print $4}' | head -n 1`
4355 lctl --device %$OSC deactivate
4356 lfs df || error "lfs df with deactivated OSC failed"
4357 lctl --device %$OSC recover
4358 lfs df || error "lfs df with reactivated OSC failed"
4361 run_test 104 "lfs df [-ih] [path] test ========================="
4364 # doesn't work on 2.4 kernels
4366 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4368 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
4370 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
4374 run_test 105a "flock when mounted without -o flock test ========"
4378 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4380 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
4382 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
4386 run_test 105b "fcntl when mounted without -o flock test ========"
4390 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4392 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
4394 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
4398 run_test 105c "lockf when mounted without -o flock test ========"
4400 test_105d() { # bug 15924
4402 [ -z "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ] && \
4403 skip "mount w/o flock enabled" && return
4404 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
4405 $LCTL set_param fail_loc=0x80000315
4406 flocks_test 2 $DIR/$tdir
4408 run_test 105d "flock race (should not freeze) ========"
4410 test_106() { #bug 10921
4412 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
4413 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
4415 run_test 106 "attempt exec of dir followed by chown of that dir"
4424 local save_pattern=$(sysctl -n kernel.core_pattern)
4425 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
4426 sysctl -w kernel.core_pattern=$file
4427 sysctl -w kernel.core_uses_pid=0
4435 kill -s 11 $SLEEPPID
4437 if [ -e $file ]; then
4438 size=`stat -c%s $file`
4439 [ $size -eq 0 ] && error "Fail to create core file $file"
4441 error "Fail to create core file $file"
4444 sysctl -w kernel.core_pattern=$save_pattern
4445 sysctl -w kernel.core_uses_pid=$save_uses_pid
4448 run_test 107 "Coredump on SIG"
4452 mkdir $DIR/d110/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa || error "mkdir with 255 char fail"
4453 mkdir $DIR/d110/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb && error "mkdir with 256 char should fail, but not"
4454 touch $DIR/d110/xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx || error "create with 255 char fail"
4455 touch $DIR/d110/yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy && error ""create with 256 char should fail, but not
4460 run_test 110 "filename length checking"
4463 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
4465 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
4467 echo "Starting with $OSTIO_pre threads"
4470 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
4471 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
4472 echo "$NUMTEST creates/unlinks"
4474 createmany -o $DIR/$tdir/$tfile $NUMTEST
4475 unlinkmany $DIR/$tdir/$tfile $NUMTEST
4477 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
4480 # don't return an error
4481 [ $OSTIO_post -eq $OSTIO_pre ] && echo \
4482 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&\
4483 echo "This may be fine, depending on what ran before this test" &&\
4484 echo "and how fast this system is." && return
4486 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
4488 run_test 115 "verify dynamic thread creation===================="
4491 wait_delete_completed
4492 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
4493 echo OST kbytes available: ${AVAIL[@]}
4494 MAXI=0; MAXV=${AVAIL[0]}
4495 MINI=0; MINV=${AVAIL[0]}
4496 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
4497 #echo OST $i: ${AVAIL[i]}kb
4498 if [ ${AVAIL[i]} -gt $MAXV ]; then
4499 MAXV=${AVAIL[i]}; MAXI=$i
4501 if [ ${AVAIL[i]} -lt $MINV ]; then
4502 MINV=${AVAIL[i]}; MINI=$i
4505 echo Min free space: OST $MINI: $MINV
4506 echo Max free space: OST $MAXI: $MAXV
4510 [ "$OSTCOUNT" -lt "2" ] && skip "$OSTCOUNT < 2 OSTs" && return
4512 echo -n "Free space priority "
4513 lctl get_param -n lov.*-clilov-*.qos_prio_free
4514 DELAY=$(lctl get_param -n lov.*-clilov-*.qos_maxage | head -1 | awk '{print $1}')
4517 [ $MINV -gt 960000 ] && skip "too much free space in OST$MINI, skip" &&\
4520 # generate uneven OSTs
4521 mkdir -p $DIR/$tdir/OST${MINI}
4524 echo "Filling 25% remaining space in OST${MINI} with ${FILL}Kb"
4525 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI}||error "setstripe failed"
4527 while [ $FILL -gt 0 ]; do
4529 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i bs=2M count=1 2>/dev/null
4530 FILL=$(($FILL - 2048))
4538 DIFF=$(($MAXV - $MINV))
4539 DIFF2=$(($DIFF * 100 / $MINV))
4540 echo -n "diff=${DIFF}=${DIFF2}% must be > 20% for QOS mode..."
4541 if [ $DIFF2 -gt 20 ]; then
4544 echo "failed - QOS mode won't be used"
4545 error_ignore "QOS imbalance criteria not met"
4549 MINI1=$MINI; MINV1=$MINV
4550 MAXI1=$MAXI; MAXV1=$MAXV
4552 # now fill using QOS
4553 echo writing a bunch of files to QOS-assigned OSTs
4554 $SETSTRIPE $DIR/$tdir -c 1
4556 while [ $FILL -gt 0 ]; do
4558 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1024 count=200 2>/dev/null
4559 FILL=$(($FILL - 200))
4562 echo "wrote $i 200k files"
4566 echo "Note: free space may not be updated, so measurements might be off"
4568 DIFF2=$(($MAXV - $MINV))
4569 echo "free space delta: orig $DIFF final $DIFF2"
4570 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
4571 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
4572 echo "Wrote $DIFF to smaller OST $MINI1"
4573 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
4574 echo "Wrote $DIFF2 to larger OST $MAXI1"
4575 [ $DIFF -gt 0 ] && echo "Wrote $(($DIFF2 * 100 / $DIFF - 100))% more data to larger OST $MAXI1"
4577 # Figure out which files were written where
4578 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
4579 awk '/'$MINI1': / {print $2; exit}')
4581 MINC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
4582 echo "$MINC files created on smaller OST $MINI1"
4583 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
4584 awk '/'$MAXI1': / {print $2; exit}')
4586 MAXC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
4587 echo "$MAXC files created on larger OST $MAXI1"
4588 [ $MINC -gt 0 ] && echo "Wrote $(($MAXC * 100 / $MINC - 100))% more files to larger OST $MAXI1"
4589 [ $MAXC -gt $MINC ] || error_ignore "stripe QOS didn't balance free space"
4591 rm -rf $DIR/$tdir/OST${MINI}
4593 run_test 116 "stripe QOS: free space balance ==================="
4595 test_117() # bug 10891
4597 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
4598 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
4599 lctl set_param fail_loc=0x21e
4600 > $DIR/$tfile || error "truncate failed"
4601 lctl set_param fail_loc=0
4602 echo "Truncate succeeded."
4605 run_test 117 "verify fsfilt_extend =========="
4607 export OLD_RESENDCOUNT=""
4608 set_resend_count () {
4609 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
4610 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
4611 lctl set_param -n $PROC_RESENDCOUNT $1
4612 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
4615 [ "$SLOW" = "no" ] && set_resend_count 4 # for reduce test_118* time (bug 14842)
4617 # Reset async IO behavior after error case
4619 FILE=$DIR/reset_async
4621 # Ensure all OSCs are cleared
4622 $LSTRIPE -c -1 $FILE
4623 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
4628 test_118a() #bug 11710
4632 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4633 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4634 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
4636 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4637 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4642 run_test 118a "verify O_SYNC works =========="
4646 remote_ost_nodsh && skip "remote OST with nodsh" && return
4650 #define OBD_FAIL_OST_ENOENT 0x217
4651 set_nodes_failloc "$(osts_nodes)" 0x217
4652 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4654 set_nodes_failloc "$(osts_nodes)" 0
4655 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4656 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4659 if [[ $RC -eq 0 ]]; then
4660 error "Must return error due to dropped pages, rc=$RC"
4664 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4665 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4669 echo "Dirty pages not leaked on ENOENT"
4671 # Due to the above error the OSC will issue all RPCs syncronously
4672 # until a subsequent RPC completes successfully without error.
4673 multiop $DIR/$tfile Ow4096yc
4678 run_test 118b "Reclaim dirty pages on fatal error =========="
4682 remote_ost_nodsh && skip "remote OST with nodsh" && return
4686 #define OBD_FAIL_OST_EROFS 0x216
4687 set_nodes_failloc "$(osts_nodes)" 0x216
4689 # multiop should block due to fsync until pages are written
4690 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
4694 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
4695 error "Multiop failed to block on fsync, pid=$MULTIPID"
4698 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4700 if [[ $WRITEBACK -eq 0 ]]; then
4701 error "No page in writeback, writeback=$WRITEBACK"
4704 set_nodes_failloc "$(osts_nodes)" 0
4707 if [[ $RC -ne 0 ]]; then
4708 error "Multiop fsync failed, rc=$RC"
4711 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4712 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4714 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4715 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4719 echo "Dirty pages flushed via fsync on EROFS"
4722 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
4726 remote_ost_nodsh && skip "remote OST with nodsh" && return
4730 #define OBD_FAIL_OST_BRW_PAUSE_BULK
4731 set_nodes_failloc "$(osts_nodes)" 0x214
4732 # multiop should block due to fsync until pages are written
4733 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
4737 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
4738 error "Multiop failed to block on fsync, pid=$MULTIPID"
4741 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4743 if [[ $WRITEBACK -eq 0 ]]; then
4744 error "No page in writeback, writeback=$WRITEBACK"
4747 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
4748 set_nodes_failloc "$(osts_nodes)" 0
4750 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4751 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4753 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4754 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4758 echo "Dirty pages gaurenteed flushed via fsync"
4761 run_test 118d "Fsync validation inject a delay of the bulk =========="
4766 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
4767 lctl set_param fail_loc=0x8000040a
4769 # Should simulate EINVAL error which is fatal
4770 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4772 if [[ $RC -eq 0 ]]; then
4773 error "Must return error due to dropped pages, rc=$RC"
4776 lctl set_param fail_loc=0x0
4778 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4779 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4780 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4782 if [[ $LOCKED -ne 0 ]]; then
4783 error "Locked pages remain in cache, locked=$LOCKED"
4786 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4787 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4791 echo "No pages locked after fsync"
4796 run_test 118f "Simulate unrecoverable OSC side error =========="
4801 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
4802 lctl set_param fail_loc=0x406
4804 # simulate local -ENOMEM
4805 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4808 lctl set_param fail_loc=0
4809 if [[ $RC -eq 0 ]]; then
4810 error "Must return error due to dropped pages, rc=$RC"
4813 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4814 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4815 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4817 if [[ $LOCKED -ne 0 ]]; then
4818 error "Locked pages remain in cache, locked=$LOCKED"
4821 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4822 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4826 echo "No pages locked after fsync"
4831 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
4834 remote_ost_nodsh && skip "remote OST with nodsh" && return
4838 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
4839 set_nodes_failloc "$(osts_nodes)" 0x20e
4840 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
4841 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4844 set_nodes_failloc "$(osts_nodes)" 0
4845 if [[ $RC -eq 0 ]]; then
4846 error "Must return error due to dropped pages, rc=$RC"
4849 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4850 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4851 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4853 if [[ $LOCKED -ne 0 ]]; then
4854 error "Locked pages remain in cache, locked=$LOCKED"
4857 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4858 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4862 echo "No pages locked after fsync"
4866 run_test 118h "Verify timeout in handling recoverables errors =========="
4869 remote_ost_nodsh && skip "remote OST with nodsh" && return
4873 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
4874 set_nodes_failloc "$(osts_nodes)" 0x20e
4876 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
4877 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
4880 set_nodes_failloc "$(osts_nodes)" 0
4884 if [[ $RC -ne 0 ]]; then
4885 error "got error, but should be not, rc=$RC"
4888 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4889 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4890 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
4891 if [[ $LOCKED -ne 0 ]]; then
4892 error "Locked pages remain in cache, locked=$LOCKED"
4895 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4896 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4900 echo "No pages locked after fsync"
4904 run_test 118i "Fix error before timeout in recoverable error =========="
4907 remote_ost_nodsh && skip "remote OST with nodsh" && return
4911 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
4912 set_nodes_failloc "$(osts_nodes)" 0x220
4914 # return -EIO from OST
4915 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4917 set_nodes_failloc "$(osts_nodes)" 0x0
4918 if [[ $RC -eq 0 ]]; then
4919 error "Must return error due to dropped pages, rc=$RC"
4922 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4923 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4924 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
4925 if [[ $LOCKED -ne 0 ]]; then
4926 error "Locked pages remain in cache, locked=$LOCKED"
4929 # in recoverable error on OST we want resend and stay until it finished
4930 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4931 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4935 echo "No pages locked after fsync"
4939 run_test 118j "Simulate unrecoverable OST side error =========="
4943 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
4945 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
4946 set_nodes_failloc "$(osts_nodes)" 0x20e
4949 for ((i=0;i<10;i++)); do
4950 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
4951 error "dd to $DIR/$tdir/$tfile-$i failed" )&
4958 set_nodes_failloc "$(osts_nodes)" 0
4960 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
4962 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
4964 test_119a() # bug 11737
4966 BSIZE=$((512 * 1024))
4967 directio write $DIR/$tfile 0 1 $BSIZE
4968 # We ask to read two blocks, which is more than a file size.
4969 # directio will indicate an error when requested and actual
4970 # sizes aren't equeal (a normal situation in this case) and
4971 # print actual read amount.
4972 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
4973 if [ "$NOB" != "$BSIZE" ]; then
4974 error "read $NOB bytes instead of $BSIZE"
4978 run_test 119a "Short directIO read must return actual read amount"
4980 test_119b() # bug 11737
4982 [ "$OSTCOUNT" -lt "2" ] && skip "skipping 2-stripe test" && return
4984 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
4985 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
4987 multiop $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
4988 error "direct read failed"
4991 run_test 119b "Sparse directIO read must return actual read amount"
4993 test_119c() # bug 13099
4996 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
4997 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
5000 run_test 119c "Testing for direct read hitting hole"
5002 test_119d() # bug 15950
5004 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
5005 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
5007 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
5008 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
5009 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
5010 lctl set_param fail_loc=0x40d
5011 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
5014 cat $DIR/$tfile > /dev/null &
5015 lctl set_param fail_loc=0
5018 log "the DIO writes have completed, now wait for the reads (should not block very long)"
5020 [ -n "`ps h -p $pid_reads -o comm`" ] && \
5021 error "the read rpcs have not completed in 2s"
5023 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
5025 run_test 119d "The DIO path should try to send a new rpc once one is completed"
5029 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5030 skip "no early lock cancel on server" && return 0
5031 lru_resize_disable mdc
5032 lru_resize_disable osc
5033 cancel_lru_locks mdc
5034 stat $DIR/$tdir > /dev/null
5035 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5036 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5038 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5039 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5040 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5041 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5042 lru_resize_enable mdc
5043 lru_resize_enable osc
5045 run_test 120a "Early Lock Cancel: mkdir test"
5049 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5050 skip "no early lock cancel on server" && return 0
5051 lru_resize_disable mdc
5052 lru_resize_disable osc
5053 cancel_lru_locks mdc
5054 stat $DIR/$tdir > /dev/null
5055 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5056 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5058 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5059 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5060 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5061 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5062 lru_resize_enable mdc
5063 lru_resize_enable osc
5065 run_test 120b "Early Lock Cancel: create test"
5069 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5070 skip "no early lock cancel on server" && return 0
5071 lru_resize_disable mdc
5072 lru_resize_disable osc
5073 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
5074 touch $DIR/$tdir/d1/f1
5075 cancel_lru_locks mdc
5076 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
5077 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5078 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5079 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
5080 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5081 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5082 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5083 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5084 lru_resize_enable mdc
5085 lru_resize_enable osc
5087 run_test 120c "Early Lock Cancel: link test"
5091 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5092 skip "no early lock cancel on server" && return 0
5093 lru_resize_disable mdc
5094 lru_resize_disable osc
5096 cancel_lru_locks mdc
5097 stat $DIR/$tdir > /dev/null
5098 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5099 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5100 chmod a+x $DIR/$tdir
5101 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5102 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5103 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5104 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5105 lru_resize_enable mdc
5106 lru_resize_enable osc
5108 run_test 120d "Early Lock Cancel: setattr test"
5112 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5113 skip "no early lock cancel on server" && return 0
5114 lru_resize_disable mdc
5115 lru_resize_disable osc
5116 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
5117 cancel_lru_locks mdc
5118 cancel_lru_locks osc
5119 dd if=$DIR/$tdir/f1 of=/dev/null
5120 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
5121 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5122 awk '/ldlm_cancel/ {print $2}'`
5123 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5124 awk '/ldlm_bl_callback/ {print $2}'`
5125 unlink $DIR/$tdir/f1
5126 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5127 awk '/ldlm_cancel/ {print $2}'`
5128 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5129 awk '/ldlm_bl_callback/ {print $2}'`
5130 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5131 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5132 lru_resize_enable mdc
5133 lru_resize_enable osc
5135 run_test 120e "Early Lock Cancel: unlink test"
5138 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5139 skip "no early lock cancel on server" && return 0
5141 lru_resize_disable mdc
5142 lru_resize_disable osc
5143 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
5144 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
5145 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
5146 cancel_lru_locks mdc
5147 cancel_lru_locks osc
5148 dd if=$DIR/$tdir/d1/f1 of=/dev/null
5149 dd if=$DIR/$tdir/d2/f2 of=/dev/null
5150 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
5151 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5152 awk '/ldlm_cancel/ {print $2}'`
5153 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5154 awk '/ldlm_bl_callback/ {print $2}'`
5155 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
5156 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5157 awk '/ldlm_cancel/ {print $2}'`
5158 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5159 awk '/ldlm_bl_callback/ {print $2}'`
5160 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5161 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5162 lru_resize_enable mdc
5163 lru_resize_enable osc
5165 run_test 120f "Early Lock Cancel: rename test"
5168 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5169 skip "no early lock cancel on server" && return 0
5170 lru_resize_disable mdc
5171 lru_resize_disable osc
5173 echo create $count files
5175 cancel_lru_locks mdc
5176 cancel_lru_locks osc
5179 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5180 awk '/ldlm_cancel/ {print $2}'`
5181 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5182 awk '/ldlm_bl_callback/ {print $2}'`
5183 createmany -o $DIR/$tdir/f $count
5185 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5186 awk '/ldlm_cancel/ {print $2}'`
5187 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5188 awk '/ldlm_bl_callback/ {print $2}'`
5190 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
5191 echo rm $count files
5194 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5195 awk '/ldlm_cancel/ {print $2}'`
5196 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5197 awk '/ldlm_bl_callback/ {print $2}'`
5199 echo total: $count removes in $((t2-t1))
5200 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
5202 # wait for commitment of removal
5203 lru_resize_enable mdc
5204 lru_resize_enable osc
5206 run_test 120g "Early Lock Cancel: performance test"
5208 test_121() { #bug #10589
5210 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out/ {print $1}')
5211 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
5212 lctl set_param fail_loc=0x310
5213 cancel_lru_locks osc > /dev/null
5214 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in/ {print $1}')
5215 lctl set_param fail_loc=0
5216 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
5218 run_test 121 "read cancel race ========="
5220 test_123a() { # was test 123, statahead(bug 11401)
5222 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
5223 log "testing on UP system. Performance may be not as good as expected."
5229 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
5230 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
5232 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
5233 createmany -o $DIR/$tdir/$tfile $j $((i - j))
5235 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
5236 lctl set_param -n llite.*.statahead_max 0
5237 lctl get_param llite.*.statahead_max
5238 cancel_lru_locks mdc
5239 cancel_lru_locks osc
5241 time ls -l $DIR/$tdir | wc -l
5243 delta=$((etime - stime))
5244 log "ls $i files without statahead: $delta sec"
5245 lctl set_param llite.*.statahead_max=$max
5247 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
5248 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
5249 cancel_lru_locks mdc
5250 cancel_lru_locks osc
5252 time ls -l $DIR/$tdir | wc -l
5254 delta_sa=$((etime - stime))
5255 log "ls $i files with statahead: $delta_sa sec"
5256 lctl get_param -n llite.*.statahead_stats
5257 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
5259 if [ $swrong -lt $ewrong ]; then
5260 log "statahead was stopped, maybe too many locks held!"
5263 [ $delta -eq 0 -o $delta_sa -eq 0 ] && continue
5265 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
5266 if [ $SLOWOK -eq 0 ]; then
5267 error "ls $i files is slower with statahead!"
5270 lctl set_param debug=-1
5271 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
5272 lctl set_param -n llite.*.statahead_max 0
5273 lctl get_param llite.*.statahead_max
5274 cancel_lru_locks mdc
5275 cancel_lru_locks osc
5278 time ls -l $DIR/$tdir | wc -l
5280 error "ls $i files (again) without statahead: $((etime - stime)) sec"
5282 lctl set_param debug=-1
5283 lctl set_param llite.*.statahead_max=$max
5284 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
5285 cancel_lru_locks mdc
5286 cancel_lru_locks osc
5289 time ls -l $DIR/$tdir | wc -l
5291 error "ls $i files (again) with statahead: $((etime - stime)) sec"
5292 lctl get_param -n llite.*.statahead_stats
5296 log "ls $i files is slower with statahead!"
5301 [ $delta -gt 20 ] && break
5302 [ $delta -gt 8 ] && MULT=$((50 / delta))
5303 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
5311 delta=$((etime - stime))
5312 log "rm -r $DIR/$tdir/: $delta seconds"
5314 lctl get_param -n llite.*.statahead_stats
5316 run_test 123a "verify statahead work"
5318 test_123b () { # statahead(bug 15027)
5320 createmany -o $DIR/$tdir/$tfile-%d 1000
5322 cancel_lru_locks mdc
5323 cancel_lru_locks osc
5325 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
5326 lctl set_param fail_loc=0x80000803
5327 ls -lR $DIR/$tdir > /dev/null
5329 lctl set_param fail_loc=0x0
5330 lctl get_param -n llite.*.statahead_stats
5335 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
5338 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
5339 skip "no lru resize on server" && return 0
5341 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
5343 log "create $NR files at $DIR/$tdir"
5344 createmany -o $DIR/$tdir/f $NR ||
5345 error "failed to create $NR files in $DIR/$tdir"
5347 cancel_lru_locks mdc
5348 ls -l $DIR/$tdir > /dev/null
5352 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
5353 local PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5354 LRU_SIZE=$(lctl get_param -n $PARAM)
5355 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
5356 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
5357 log "NS=$(basename $NSDIR)"
5362 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
5363 skip "Not enough cached locks created!"
5370 # We know that lru resize allows one client to hold $LIMIT locks
5371 # for 10h. After that locks begin to be killed by client.
5373 local LIMIT=`lctl get_param -n $NSDIR.pool.limit`
5375 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
5376 # killing locks. Some time was spent for creating locks. This means
5377 # that up to the moment of sleep finish we must have killed some of
5378 # them (10-100 locks). This depends on how fast ther were created.
5379 # Many of them were touched in almost the same moment and thus will
5380 # be killed in groups.
5381 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
5383 # Use $LRU_SIZE_B here to take into account real number of locks
5384 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
5385 local LRU_SIZE_B=$LRU_SIZE
5387 local OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
5388 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
5390 # Let's make sure that we really have some margin. Client checks
5391 # cached locks every 10 sec.
5393 log "Sleep ${SLEEP} sec"
5395 while ((SEC<$SLEEP)); do
5399 LRU_SIZE=`lctl get_param -n $NSDIR/lru_size`
5403 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
5404 local LRU_SIZE_A=`lctl get_param -n $NSDIR/lru_size`
5406 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
5407 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
5408 unlinkmany $DIR/$tdir/f $NR
5412 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
5413 log "unlink $NR files at $DIR/$tdir"
5414 unlinkmany $DIR/$tdir/f $NR
5416 run_test 124a "lru resize ======================================="
5418 get_max_pool_limit()
5420 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
5423 if test $l -gt $max; then
5431 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
5432 skip "no lru resize on server" && return 0
5434 LIMIT=`get_max_pool_limit`
5436 NR=$(($(default_lru_size)*20))
5437 if [ $NR -gt $LIMIT ]; then
5438 log "Limit lock number by $LIMIT locks"
5441 lru_resize_disable mdc
5442 mkdir -p $DIR/$tdir/disable_lru_resize ||
5443 error "failed to create $DIR/$tdir/disable_lru_resize"
5445 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
5446 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
5447 cancel_lru_locks mdc
5450 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
5453 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
5456 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
5460 nolruresize_delta=$((etime-stime))
5461 log "ls -la time: $nolruresize_delta seconds"
5462 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
5463 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
5465 lru_resize_enable mdc
5466 mkdir -p $DIR/$tdir/enable_lru_resize ||
5467 error "failed to create $DIR/$tdir/enable_lru_resize"
5469 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
5470 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
5471 cancel_lru_locks mdc
5474 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
5477 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
5480 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
5484 lruresize_delta=$((etime-stime))
5485 log "ls -la time: $lruresize_delta seconds"
5486 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
5488 if [ $lruresize_delta -gt $nolruresize_delta ]; then
5489 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
5490 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
5491 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
5493 log "lru resize performs the same with no lru resize"
5495 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
5497 run_test 124b "lru resize (performance test) ======================="
5499 test_125() { # 13358
5500 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
5501 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
5502 mkdir -p $DIR/d125 || error "mkdir failed"
5503 $SETSTRIPE $DIR/d125 -s 65536 -c -1 || error "setstripe failed"
5504 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
5505 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
5507 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
5509 test_126() { # bug 12829/13455
5510 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
5511 [ "$UID" != 0 ] && echo "skipping $TESTNAME (must run as root)" && return
5512 $GSS && skip "must run as gss disabled" && return
5514 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
5515 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
5517 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
5519 run_test 126 "check that the fsgid provided by the client is taken into account"
5521 test_127() { # bug 15521
5522 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
5523 $LCTL set_param osc.*.stats=0
5524 FSIZE=$((2048 * 1024))
5525 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
5526 cancel_lru_locks osc
5527 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
5529 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
5530 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
5531 echo "got $COUNT $NAME"
5532 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
5533 eval $NAME=$COUNT || error "Wrong proc format"
5536 read_bytes|write_bytes)
5537 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
5538 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
5539 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
5540 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
5541 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
5542 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
5543 error "sumsquare is too small: $SUMSQ"
5544 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
5545 error "sumsquare is too big: $SUMSQ"
5549 done < $DIR/${tfile}.tmp
5551 #check that we actually got some stats
5552 [ "$read_bytes" ] || error "Missing read_bytes stats"
5553 [ "$write_bytes" ] || error "Missing write_bytes stats"
5554 [ "$read_bytes" != 0 ] || error "no read done"
5555 [ "$write_bytes" != 0 ] || error "no write done"
5557 run_test 127 "verify the client stats are sane"
5559 test_128() { # bug 15212
5561 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
5566 result=$(grep error $TMP/$tfile.log)
5568 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
5570 run_test 128 "interactive lfs for 2 consecutive find's"
5576 local LDPROC=/proc/fs/ldiskfs
5578 for node in $(mdts_nodes); do
5579 devs=$(do_node $node "lctl get_param -n devices" | awk '($3 ~ "mdt" && $4 ~ "MDT") { print $4 }')
5580 for dev in $devs; do
5581 mntdev=$(do_node $node "lctl get_param -n osd.$dev.mntdev")
5582 do_node $node "echo $1 >$LDPROC/\\\$(basename $mntdev)/max_dir_size"
5587 [ "$FSTYPE" != "ldiskfs" ] && skip "not needed for FSTYPE=$FSTYPE" && return 0
5588 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5599 while [ ! $I -gt $((MAX * MDSCOUNT)) ]; do
5600 multiop $DIR/$tdir/$J Oc
5602 if [ $rc -eq $EFBIG ]; then
5604 echo "return code $rc received as expected"
5606 elif [ $rc -ne 0 ]; then
5608 error_exit "return code $rc received instead of expected $EFBIG"
5611 I=$(stat -c%s "$DIR/$tdir")
5614 error "exceeded dir size limit $MAX x $MDSCOUNT $((MAX * MDSCOUNT)) : $I bytes"
5615 do_facet $SINGLEMDS "echo 0 >$LDPROC"
5617 run_test 129 "test directory size limit ========================"
5626 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5627 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5629 trap cleanup_130 EXIT RETURN
5631 local fm_file=$DIR/$tfile
5632 lfs setstripe -s 65536 -c 1 $fm_file || error "setstripe failed on $fm_file"
5633 dd if=/dev/zero of=$fm_file bs=65536 count=1 || error "dd failed for $fm_file"
5635 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5636 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5638 lun=`$GETSTRIPE $fm_file | grep -A 10 obdidx | awk '{print $1}' | grep -v "obdidx"`
5640 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
5643 for line in $filefrag_op
5645 frag_lun=`echo $line | cut -d: -f5`
5646 ext_len=`echo $line | cut -d: -f4`
5647 if (( $frag_lun != $lun )); then
5649 error "FIEMAP on 1-stripe file($fm_file) failed"
5652 (( tot_len += ext_len ))
5655 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
5657 error "FIEMAP on 1-stripe file($fm_file) failed;"
5663 echo "FIEMAP on single striped file succeeded"
5665 run_test 130a "FIEMAP (1-stripe file)"
5668 [ "$OSTCOUNT" -lt "2" ] && skip "skipping FIEMAP on 2-stripe file test" && return
5670 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5671 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5673 trap cleanup_130 EXIT RETURN
5675 local fm_file=$DIR/$tfile
5676 lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
5677 dd if=/dev/zero of=$fm_file bs=1M count=2 || error "dd failed on $fm_file"
5679 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5680 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5682 last_lun=`echo $filefrag_op | cut -d: -f5`
5687 for line in $filefrag_op
5689 frag_lun=`echo $line | cut -d: -f5`
5690 ext_len=`echo $line | cut -d: -f4`
5691 if (( $frag_lun != $last_lun )); then
5692 if (( tot_len != 1024 )); then
5694 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
5701 (( tot_len += ext_len ))
5704 if (( num_luns != 2 || tot_len != 1024 )); then
5706 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5712 echo "FIEMAP on 2-stripe file succeeded"
5714 run_test 130b "FIEMAP (2-stripe file)"
5717 [ "$OSTCOUNT" -lt "2" ] && skip "skipping FIEMAP on 2-stripe file with hole test" && return
5719 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5720 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5722 trap cleanup_130 EXIT RETURN
5724 local fm_file=$DIR/$tfile
5725 lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
5726 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
5728 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5729 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5731 last_lun=`echo $filefrag_op | cut -d: -f5`
5736 for line in $filefrag_op
5738 frag_lun=`echo $line | cut -d: -f5`
5739 ext_len=`echo $line | cut -d: -f4`
5740 if (( $frag_lun != $last_lun )); then
5741 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
5742 if (( logical != 512 )); then
5744 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
5747 if (( tot_len != 512 )); then
5749 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
5756 (( tot_len += ext_len ))
5759 if (( num_luns != 2 || tot_len != 512 )); then
5761 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5767 echo "FIEMAP on 2-stripe file with hole succeeded"
5769 run_test 130c "FIEMAP (2-stripe file with hole)"
5772 [ "$OSTCOUNT" -lt "3" ] && skip "skipping FIEMAP on N-stripe file test" && return
5774 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5775 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5777 trap cleanup_130 EXIT RETURN
5779 local fm_file=$DIR/$tfile
5780 lfs setstripe -s 65536 -c $OSTCOUNT $fm_file || error "setstripe failed on $fm_file"
5781 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT || error "dd failed on $fm_file"
5783 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5784 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5786 last_lun=`echo $filefrag_op | cut -d: -f5`
5791 for line in $filefrag_op
5793 frag_lun=`echo $line | cut -d: -f5`
5794 ext_len=`echo $line | cut -d: -f4`
5795 if (( $frag_lun != $last_lun )); then
5796 if (( tot_len != 1024 )); then
5798 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
5805 (( tot_len += ext_len ))
5808 if (( num_luns != OSTCOUNT || tot_len != 1024 )); then
5810 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5816 echo "FIEMAP on N-stripe file succeeded"
5818 run_test 130d "FIEMAP (N-stripe file)"
5821 [ "$OSTCOUNT" -lt "2" ] && skip "skipping continuation FIEMAP test" && return
5823 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5824 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5826 trap cleanup_130 EXIT RETURN
5828 local fm_file=$DIR/$tfile
5829 lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
5831 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 4 ))
5832 for ((i = 0; i < $NUM_BLKS; i++))
5834 dd if=/dev/zero of=$fm_file count=1 bs=4096 seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
5837 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5838 filefrag_op=`filefrag -ve $fm_file | grep -A 750 "ext:" | grep -v "ext:" | grep -v "found"`
5840 last_lun=`echo $filefrag_op | cut -d: -f5`
5845 for line in $filefrag_op
5847 frag_lun=`echo $line | cut -d: -f5`
5848 ext_len=`echo $line | cut -d: -f4`
5849 if (( $frag_lun != $last_lun )); then
5850 if (( tot_len != $EXPECTED_LEN )); then
5852 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
5859 (( tot_len += ext_len ))
5862 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
5864 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5870 echo "FIEMAP with continuation calls succeeded"
5872 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
5874 # Test for writev/readv
5876 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
5877 error "writev test failed"
5878 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
5879 error "readv failed"
5882 run_test 131a "test iov's crossing stripe boundary for writev/readv"
5885 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
5886 error "append writev test failed"
5887 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
5888 error "append writev test failed"
5891 run_test 131b "test append writev"
5894 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
5897 run_test 131c "test read/write on file w/o objects"
5900 rwv -f $DIR/$tfile -w -n 1 1572864
5901 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
5902 if [ "$NOB" != 1572864 ]; then
5903 error "Short read filed: read $NOB bytes instead of 1572864"
5907 run_test 131d "test short read"
5910 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
5911 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
5912 error "read hitting hole failed"
5915 run_test 131e "test read hitting hole"
5920 for node in $(osts_nodes); do
5921 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
5922 [ x$gl = x"" ] && gl=0
5923 gl_sum=$((gl_sum + gl))
5933 if [ x$som = x"enabled" ]; then
5934 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
5935 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
5937 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
5938 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
5941 # do remount to make new mount-conf parameters actual
5944 stopall 1&>2 2>/dev/null
5945 setupall 1&>2 2>/dev/null
5948 test_132() { #1028, SOM
5949 local num=$(get_mds_dir $DIR)
5950 local mymds=mds${num}
5952 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
5953 cancel_lru_locks osc
5955 som1=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
5957 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
5958 stat $DIR/$tfile >/dev/null
5959 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
5960 echo "SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
5961 cancel_lru_locks osc
5962 som_mode_switch $som1 $gl1 $gl2
5964 som2=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
5965 [ $som1 != $som2 ] || error "som is still "$som2
5967 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
5968 stat $DIR/$tfile >/dev/null
5969 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
5970 echo "SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
5971 som_mode_switch $som2 $gl1 $gl2
5973 run_test 132 "som avoids glimpse rpc"
5975 test_140() { #bug-17379
5976 mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
5977 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
5978 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
5980 # VFS limits max symlink depth to 5(4KSTACK) or 8
5982 while i=`expr $i + 1`; do
5983 mkdir -p $i || error "Creating dir $i"
5984 cd $i || error "Changing to $i"
5985 ln -s ../stat stat || error "Creating stat symlink"
5986 # Read the symlink until ELOOP present,
5987 # not LBUGing the system is considered success,
5988 # we didn't overrun the stack.
5989 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
5991 if [ $ret -eq 40 ]; then
5994 error "Open stat symlink"
6000 echo "The symlink depth = $i"
6001 [ $i -eq 4 -o $i -eq 8 ] || error "Invalid symlink depth"
6003 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
6006 local TF="$TMP/$tfile"
6008 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
6010 cancel_lru_locks osc
6011 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
6012 remount_client $MOUNT
6013 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
6016 $TRUNCATE $DIR/$tfile 6000
6017 cancel_lru_locks osc
6018 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
6021 echo "12345" >>$DIR/$tfile
6022 cancel_lru_locks osc
6023 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
6026 echo "12345" >>$DIR/$tfile
6027 cancel_lru_locks osc
6028 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
6033 run_test 150 "truncate/append tests"
6035 function roc_access() {
6036 ACCNUM=`$LCTL get_param -n obdfilter.*.stats | \
6037 grep 'cache_access'| awk '{print $2}' | \
6038 awk '{sum=sum+$3} END{print sum}'`
6042 function roc_hit() {
6043 ACCNUM=`$LCTL get_param -n obdfilter.*.stats | \
6044 grep 'cache_hit'|awk '{print $2}' | \
6045 awk '{sum=sum+$1} END{print sum}'`
6052 # check whether obdfilter is cache capable at all
6053 if ! $LCTL get_param -n obdfilter.*.read_cache_enable; then
6054 echo "not cache-capable obdfilter"
6058 # check cache is enabled on all obdfilters
6059 if $LCTL get_param -n obdfilter.*.read_cache_enable | grep 0 >&/dev/null; then
6060 echo "oss cache is disabled"
6064 $LCTL set_param -n obdfilter.*.writethrough_cache_enable 1
6066 # pages should be in the case right after write
6067 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES || error "dd failed"
6068 local BEFORE=`roc_hit`
6069 cancel_lru_locks osc
6070 cat $DIR/$tfile >/dev/null
6071 local AFTER=`roc_hit`
6072 if ! let "AFTER - BEFORE == CPAGES"; then
6073 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6076 # the following read invalidates the cache
6077 cancel_lru_locks osc
6078 $LCTL set_param -n obdfilter.*.read_cache_enable 0
6079 cat $DIR/$tfile >/dev/null
6081 # now data shouldn't be found in the cache
6083 cancel_lru_locks osc
6084 cat $DIR/$tfile >/dev/null
6086 if let "AFTER - BEFORE != 0"; then
6087 error "IN CACHE: before: $BEFORE, after: $AFTER"
6090 $LCTL set_param -n obdfilter.*.read_cache_enable 1
6093 run_test 151 "test cache on oss and controls ==============================="
6096 local TF="$TMP/$tfile"
6098 # simulate ENOMEM during write
6099 #define OBD_FAIL_OST_NOMEM 0x226
6100 lctl set_param fail_loc=0x80000226
6101 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
6103 sync || error "sync failed"
6104 lctl set_param fail_loc=0
6106 # discard client's cache
6107 cancel_lru_locks osc
6109 # simulate ENOMEM during read
6110 lctl set_param fail_loc=0x80000226
6111 cmp $TF $DIR/$tfile || error "cmp failed"
6112 lctl set_param fail_loc=0
6116 run_test 152 "test read/write with enomem ============================"
6119 multiop $DIR/$tfile Ow4096Ycu || error "multiop failed"
6121 run_test 153 "test if fdatasync does not crash ======================="
6124 cp /etc/hosts $DIR/$tfile
6126 fid=$($LFS path2fid $DIR/$tfile)
6128 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
6130 echo "open fid $fid"
6131 diff /etc/hosts $DIR/.lustre/fid/$fid || error "open by fid failed: did not find expected data in file."
6133 echo "Opening a file by FID succeeded"
6135 run_test 154 "Opening a file by FID"
6139 if [ $MDSCOUNT -gt 1 ]; then
6140 error_ignore 17935 $*
6146 USER=$(do_facet $SINGLEMDS lctl --device $MDT0 changelog_register -n)
6147 echo "Registered as changelog user $USER"
6148 do_facet $SINGLEMDS lctl get_param -n mdd.$MDT0.changelog_users | \
6149 grep -q $USER || error "User $USER not found in changelog_users"
6152 mkdir -p $DIR/$tdir/pics/2008/zachy
6153 touch $DIR/$tdir/pics/2008/zachy/timestamp
6154 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
6155 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
6156 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
6157 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
6158 rm $DIR/$tdir/pics/desktop.jpg
6160 $LFS changelog $MDT0 | tail -5
6162 echo "verifying changelog mask"
6163 do_facet $SINGLEMDS lctl set_param mdd.$MDT0.changelog_mask="-mkdir"
6164 mkdir -p $DIR/$tdir/pics/2009/sofia
6165 do_facet $SINGLEMDS lctl set_param mdd.$MDT0.changelog_mask="+mkdir"
6166 mkdir $DIR/$tdir/pics/2009/zachary
6167 DIRS=$($LFS changelog $MDT0 | tail -5 | grep -c MKDIR)
6168 [ $DIRS -eq 1 ] || err17935 "changelog mask count $DIRS != 1"
6171 echo "verifying target fid"
6172 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
6173 tail -1 | awk '{print $5}')
6174 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
6175 [ "$fidc" == "t=$fidf" ] || \
6176 err17935 "fid in changelog $fidc != file fid $fidf"
6177 echo "verifying parent fid"
6178 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
6179 tail -1 | awk '{print $6}')
6180 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
6181 [ "$fidc" == "p=$fidf" ] || \
6182 err17935 "pfid in changelog $fidc != dir fid $fidf"
6184 USER_REC1=$(do_facet $SINGLEMDS lctl get_param -n \
6185 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
6186 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
6187 USER_REC2=$(do_facet $SINGLEMDS lctl get_param -n \
6188 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
6189 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
6190 [ $USER_REC2 == $(($USER_REC1 + 5)) ] || \
6191 err17935 "user index should be $(($USER_REC1 + 5)); is $USER_REC2"
6193 MIN_REC=$(do_facet $SINGLEMDS lctl get_param mdd.$MDT0.changelog_users | \
6194 awk 'min == "" || $2 < min {min = $2}; END {print min}')
6195 FIRST_REC=$($LFS changelog $MDT0 | head -1 | awk '{print $1}')
6196 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
6197 [ $FIRST_REC == $(($MIN_REC + 1)) ] || \
6198 err17935 "first index should be $(($MIN_REC + 1)); is $FIRST_REC"
6200 echo "verifying user deregister"
6201 do_facet $SINGLEMDS lctl --device $MDT0 changelog_deregister $USER
6202 do_facet $SINGLEMDS lctl get_param -n mdd.$MDT0.changelog_users | \
6203 grep -q $USER && error "User $USER still found in changelog_users"
6205 USERS=$(( $(do_facet $SINGLEMDS lctl get_param -n \
6206 mdd.$MDT0.changelog_users | wc -l) - 2 ))
6207 if [ $USERS -eq 0 ]; then
6208 LAST_REC1=$(do_facet $SINGLEMDS lctl get_param -n \
6209 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
6210 touch $DIR/$tdir/chloe
6211 LAST_REC2=$(do_facet $SINGLEMDS lctl get_param -n \
6212 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
6213 echo "verify changelogs are off if we were the only user: $LAST_REC1 == $LAST_REC2"
6214 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
6216 echo "$USERS other changelog users; can't verify off"
6219 run_test 160 "changelog sanity"
6223 cp /etc/hosts $DIR/$tdir/$tfile
6224 mkdir $DIR/$tdir/foo1
6225 mkdir $DIR/$tdir/foo2
6226 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
6227 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
6228 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
6229 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
6230 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[')
6231 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
6232 $LFS fid2path $DIR $FID
6233 err17935 "bad link ea"
6236 rm $DIR/$tdir/foo2/zachary
6238 rm $DIR/$tdir/foo2/thor
6240 rm $DIR/$tdir/$tfile
6242 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
6243 if [ "$($LFS fid2path $DIR --link 1 $FID)" != "/$tdir/foo2/maggie" ]
6245 $LFS fid2path $DIR $FID
6246 err17935 "bad link rename"
6248 rm $DIR/$tdir/foo2/maggie
6251 local longname=filename_avg_len_is_thirty_two_
6252 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 || \
6253 error "failed to hardlink many files"
6254 links=$($LFS fid2path $DIR $FID | wc -l)
6255 echo -n "${links}/1000 links in link EA"
6256 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
6257 unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
6258 error "failed to unlink many hardlinks"
6260 run_test 161 "link ea sanity"
6267 local path=$(${LFS} fid2path $*)
6270 if [ $RC -ne 0 ]; then
6271 err17935 "path looked up of $expected failed. Error $RC"
6273 elif [ "${path}" != "${expected}" ]; then
6274 err17935 "path looked up \"${path}\" instead of \"${expected}\""
6277 echo "fid $fid resolves to path $path"
6281 # Make changes to filesystem
6282 mkdir -p $DIR/$tdir/d2
6283 touch $DIR/$tdir/d2/$tfile
6284 touch $DIR/$tdir/d2/x1
6285 touch $DIR/$tdir/d2/x2
6286 mkdir -p $DIR/$tdir/d2/a/b/c
6287 mkdir -p $DIR/$tdir/d2/p/q/r
6288 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[')
6289 check_path "/$tdir/d2/$tfile" $DIR $FID --link 0
6290 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
6291 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
6292 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[')
6293 # fid2path dir/fsname should both work
6294 check_path "/$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1
6295 check_path "/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0
6296 # check that there are 2 links
6297 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
6298 err17935 "expected 2 links"
6300 rm $DIR/$tdir/d2/p/q/r/hlink
6301 check_path "/$tdir/d2/a/b/c/new_file" $DIR $FID --link 0
6302 # Doesnt work with CMD yet: 17935
6305 run_test 162 "path lookup sanity"
6308 # do directio so as not to populate the page cache
6309 log "creating a 10 Mb file"
6310 multiop $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
6311 log "starting reads"
6312 dd if=$DIR/$tfile of=/dev/null bs=4096 &
6313 log "truncating the file"
6314 multiop $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
6316 kill %+ || true # reads might have finished
6317 echo "wait until dd is finished"
6319 log "removing the temporary file"
6320 rm -rf $DIR/$tfile || error "tmp file removal failed"
6322 run_test 169 "parallel read and truncate should not deadlock ==="
6325 $LCTL clear # bug 18514
6326 $LCTL debug_daemon start $TMP/${tfile}_log_good
6328 $LCTL debug_daemon stop
6329 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
6330 error "sed failed to read log_good"
6332 $LCTL debug_daemon start $TMP/${tfile}_log_good
6334 $LCTL debug_daemon stop
6336 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
6337 error "lctl df log_bad failed"
6339 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
6340 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
6342 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
6343 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
6345 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
6346 error "bad_line good_line1 good_line2 are empty"
6348 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
6349 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
6350 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
6352 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
6353 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
6354 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
6356 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
6357 error "bad_line_new good_line_new are empty"
6359 local expected_good=$((good_line1 + good_line2*2))
6361 rm -f $TMP/${tfile}*
6362 if [ $bad_line -ne $bad_line_new ]; then
6363 error "expected $bad_line bad lines, but got $bad_line_new"
6367 if [ $expected_good -ne $good_line_new ]; then
6368 error "expected $expected_good good lines, but got $good_line_new"
6373 run_test 170 "test lctl df to handle corrupted log ====================="
6379 TGTPOOL_MAX=$(($TGT_COUNT - 1))
6381 TGTPOOL_LIST=`seq $TGTPOOL_FIRST $TGTPOOL_STEP $TGTPOOL_MAX`
6382 POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
6383 POOL_DIR=$POOL_ROOT/dir_tst
6384 POOL_FILE=$POOL_ROOT/file_tst
6386 check_file_in_pool()
6389 res=$($GETSTRIPE $file | grep 0x | cut -f2)
6392 found=$(echo :$TGTPOOL_LIST: | tr " " ":" | grep :$i:)
6393 if [[ "$found" == "" ]]
6395 echo "pool list: $TGTPOOL_LIST"
6396 echo "striping: $res"
6397 error "$file not allocated in $POOL"
6405 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6406 do_facet mgs $LCTL pool_new $FSNAME.$POOL
6407 # get param should return err until pool is created
6408 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL 2>/dev/null || echo foo" "" || error "Pool creation of $POOL failed"
6410 run_test 200a "Create new pool =========================================="
6413 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6414 TGT=$(for i in `seq $TGTPOOL_FIRST $TGTPOOL_STEP $TGTPOOL_MAX`; do printf "$FSNAME-OST%04x_UUID " $i; done)
6415 do_facet mgs $LCTL pool_add $FSNAME.$POOL \
6416 $FSNAME-OST[$TGTPOOL_FIRST-$TGTPOOL_MAX/$TGTPOOL_STEP]
6417 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL | sort -u | tr '\n' ' ' " "$TGT" || error "Add to pool failed"
6419 run_test 200b "Add targets to a pool ===================================="
6422 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6424 $SETSTRIPE -c 2 -p $POOL $POOL_DIR
6425 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR"
6427 run_test 200c "Set pool on a directory ================================="
6430 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6431 res=$($GETSTRIPE $POOL_DIR | grep pool: | cut -f8 -d " ")
6432 [ "$res" = $POOL ] || error "Pool on $POOL_DIR is not $POOL"
6434 run_test 200d "Check pool on a directory ==============================="
6437 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6439 for i in $(seq -w 1 $(($TGT_COUNT * 3)))
6441 file=$POOL_DIR/file-$i
6443 check_file_in_pool $file
6446 failed=$(($failed + 1))
6449 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
6451 run_test 200e "Check files allocation from directory pool =============="
6454 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6457 for i in $(seq -w 1 $(($TGT_COUNT * 3)))
6459 file=$POOL_FILE/spoo-$i
6460 $SETSTRIPE -p $POOL $file
6461 check_file_in_pool $file
6464 failed=$(($failed + 1))
6467 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
6469 run_test 200f "Create files in a pool ==================================="
6472 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6473 TGT=$($LCTL get_param -n lov.$FSNAME-*.pools.$POOL | head -1)
6474 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
6475 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL | grep $TGT" "" || error "$TGT not removed from $FSNAME.$POOL"
6477 run_test 200g "Remove a target from a pool ============================="
6480 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6481 for TGT in $($LCTL get_param -n lov.$FSNAME-*.pools.$POOL | sort -u)
6483 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
6485 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL" ""\
6486 || error "Pool $FSNAME.$POOL cannot be drained"
6487 # striping on an empty pool should fall back to "pool of everything"
6488 $SETSTRIPE -p $POOL ${POOL_FILE}/$tfile || error "failed to create file with empty pool"
6490 run_test 200h "Remove all targets from a pool =========================="
6493 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6494 do_facet mgs $LCTL pool_destroy $FSNAME.$POOL
6495 # get param should return err once pool is gone
6496 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL 2>/dev/null || echo foo" "foo" && return 0
6497 error "Pool $FSNAME.$POOL is not destroyed"
6499 run_test 200i "Remove a pool ============================================"
6503 size=$((size % 8192 + 1))
6504 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
6505 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
6506 rm -f $DIR/f212 $DIR/f212.xyz
6508 run_test 212 "Sendfile test ============================================"
6511 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
6512 cancel_lru_locks osc
6513 lctl set_param fail_loc=0x8000040f
6514 # generate a read lock
6515 cat $DIR/$tfile > /dev/null
6516 # write to the file, it will try to cancel the above read lock.
6517 cat /etc/hosts >> $DIR/$tfile
6519 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
6522 # tests that do cleanup/setup should be run at the end
6527 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
6528 $LCTL set_param fail_loc=0x903
6529 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
6530 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
6533 FAIL_ON_ERROR=true cleanup
6534 FAIL_ON_ERROR=true setup
6536 run_test 900 "umount should not race with any mgc requeue thread"
6538 log "cleanup: ======================================================"
6539 check_and_cleanup_lustre
6540 if [ "$I_MOUNTED" != "yes" ]; then
6541 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true
6544 echo '=========================== finished ==============================='
6545 [ -f "$SANITYLOG" ] && cat $SANITYLOG && grep -q FAIL $SANITYLOG && exit 1 || true
6546 echo "$0: completed"