3 # Run select tests by setting ONLY, or as arguments to the script.
4 # Skip specific tests by setting EXCEPT.
6 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
10 # bug number for skipped test: 13297 2108 9789 3637 9789 3561 12622 12653 12653 5188 10764 16260
11 ALWAYS_EXCEPT=" 27u 42a 42b 42c 42d 45 51d 65a 65e 68b 75 119d $SANITY_EXCEPT"
12 # bug number for skipped test: 2108 9789 3637 9789 3561 5188/5749 1443
13 #ALWAYS_EXCEPT=${ALWAYS_EXCEPT:-"27m 42a 42b 42c 42d 45 68 76"}
14 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
16 # Tests that fail on uml
17 CPU=`awk '/model/ {print $4}' /proc/cpuinfo`
18 # buffer i/o errs sock spc runas
19 [ "$CPU" = "UML" ] && EXCEPT="$EXCEPT 27m 27n 27o 27p 27q 27r 31d 54a 64b 99a 99b 99c 99d 99e 99f 101"
21 # test76 is not valid with FIDs because inode numbers are not reused
22 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 76"
25 2.4*) FSTYPE=${FSTYPE:-ext3} ;;
26 2.6*) FSTYPE=${FSTYPE:-ldiskfs} ;;
27 *) error "unsupported kernel" ;;
30 SRCDIR=$(cd $(dirname $0); echo $PWD)
31 export PATH=$PATH:/sbin
35 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
36 CREATETEST=${CREATETEST:-createtest}
38 SETSTRIPE=${SETSTRIPE:-"$LFS setstripe"}
39 GETSTRIPE=${GETSTRIPE:-"$LFS getstripe"}
40 LSTRIPE=${LSTRIPE:-"$LFS setstripe"}
41 LFIND=${LFIND:-"$LFS find"}
42 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
43 LSTRIPEINFO=${LSTRIPEINFO:-ll_getstripe_info}
45 MCREATE=${MCREATE:-mcreate}
46 OPENFILE=${OPENFILE:-openfile}
47 OPENUNLINK=${OPENUNLINK:-openunlink}
48 READS=${READS:-"reads"}
49 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 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 ==============================="
480 run_test 18 "touch .../f ; ls ... =============================="
486 $CHECKSTAT -a $DIR/f19 || error
488 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
491 ls -l $DIR/f19 && error || true
493 run_test 19b "ls -l .../f19 (should return error) =============="
496 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
497 $RUNAS touch $DIR/f19 && error || true
499 run_test 19c "$RUNAS touch .../f19 (should return error) =="
502 cat $DIR/f19 && error || true
504 run_test 19d "cat .../f19 (should return error) =============="
516 $CHECKSTAT -a $DIR/f || error
518 run_test 20 "touch .../f ; ls -l ... ==========================="
522 [ -f $DIR/d21/dangle ] && rm -f $DIR/d21/dangle
523 ln -s dangle $DIR/d21/link
524 echo foo >> $DIR/d21/link
526 $CHECKSTAT -t link $DIR/d21/link || error
527 $CHECKSTAT -f -t file $DIR/d21/link || error
529 run_test 21 "write to dangling link ============================"
534 chown $RUNAS_ID $WDIR
535 (cd $WDIR || error "cd $WDIR failed";
536 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
538 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
539 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
540 $CHECKSTAT -u \#$RUNAS_ID $WDIR/etc || error "checkstat -u failed"
542 run_test 22 "unpack tar archive as non-root user ==============="
546 local file=$DIR/$tdir/$tfile
548 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
549 openfile -f O_CREAT:O_EXCL $file &&
550 error "$file recreate succeeded" || true
552 run_test 23 "O_CREAT|O_EXCL in subdir =========================="
555 echo '== rename sanity =============================================='
556 echo '-- same directory rename'
559 mv $DIR/R1/f $DIR/R1/g
560 $CHECKSTAT -t file $DIR/R1/g || error
562 run_test 24a "touch .../R1/f; rename .../R1/f .../R1/g ========="
567 mv $DIR/R2/f $DIR/R2/g
568 $CHECKSTAT -a $DIR/R2/f || error
569 $CHECKSTAT -t file $DIR/R2/g || error
571 run_test 24b "touch .../R2/{f,g}; rename .../R2/f .../R2/g ====="
576 mv $DIR/R3/f $DIR/R3/g
577 $CHECKSTAT -a $DIR/R3/f || error
578 $CHECKSTAT -t dir $DIR/R3/g || error
580 run_test 24c "mkdir .../R3/f; rename .../R3/f .../R3/g ========="
585 mrename $DIR/R4/f $DIR/R4/g
586 $CHECKSTAT -a $DIR/R4/f || error
587 $CHECKSTAT -t dir $DIR/R4/g || error
589 run_test 24d "mkdir .../R4/{f,g}; rename .../R4/f .../R4/g ====="
592 echo '-- cross directory renames --'
595 mv $DIR/R5a/f $DIR/R5b/g
596 $CHECKSTAT -a $DIR/R5a/f || error
597 $CHECKSTAT -t file $DIR/R5b/g || error
599 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
603 touch $DIR/R6a/f $DIR/R6b/g
604 mv $DIR/R6a/f $DIR/R6b/g
605 $CHECKSTAT -a $DIR/R6a/f || error
606 $CHECKSTAT -t file $DIR/R6b/g || error
608 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
613 mv $DIR/R7a/d $DIR/R7b/e
614 $CHECKSTAT -a $DIR/R7a/d || error
615 $CHECKSTAT -t dir $DIR/R7b/e || error
617 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
621 mkdir $DIR/R8a/d $DIR/R8b/e
622 mrename $DIR/R8a/d $DIR/R8b/e
623 $CHECKSTAT -a $DIR/R8a/d || error
624 $CHECKSTAT -t dir $DIR/R8b/e || error
626 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
629 echo "-- rename error cases"
633 mrename $DIR/R9/f $DIR/R9/a
634 $CHECKSTAT -t file $DIR/R9/f || error
635 $CHECKSTAT -t dir $DIR/R9/a || error
636 $CHECKSTAT -a file $DIR/R9/a/f || error
638 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
642 mrename $DIR/R10/f $DIR/R10/g
643 $CHECKSTAT -t dir $DIR/R10 || error
644 $CHECKSTAT -a $DIR/R10/f || error
645 $CHECKSTAT -a $DIR/R10/g || error
647 run_test 24j "source does not exist ============================"
650 mkdir $DIR/R11a $DIR/R11a/d
652 mv $DIR/R11a/f $DIR/R11a/d
653 $CHECKSTAT -a $DIR/R11a/f || error
654 $CHECKSTAT -t file $DIR/R11a/d/f || error
656 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
658 # bug 2429 - rename foo foo foo creates invalid file
661 multiop $f OcNs || error
663 run_test 24l "Renaming a file to itself ========================"
667 multiop $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
668 # on ext3 this does not remove either the source or target files
669 # though the "expected" operation would be to remove the source
670 $CHECKSTAT -t file ${f} || error "${f} missing"
671 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
673 run_test 24m "Renaming a file to a hard link to itself ========="
677 # this stats the old file after it was renamed, so it should fail
681 $CHECKSTAT ${f}.rename
684 run_test 24n "Statting the old file after renaming (Posix rename 2)"
687 check_kernel_version 37 || return 0
689 rename_many -s random -v -n 10 $DIR/d24o
691 run_test 24o "rename of files during htree split ==============="
695 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
696 mrename $DIR/R12a $DIR/R12b
697 $CHECKSTAT -a $DIR/R12a || error
698 $CHECKSTAT -t dir $DIR/R12b || error
699 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
700 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
702 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
706 DIRINO=`ls -lid $DIR/R13a | awk '{ print $1 }'`
707 multiop_bg_pause $DIR/R13b D_c || return 1
710 mrename $DIR/R13a $DIR/R13b
711 $CHECKSTAT -a $DIR/R13a || error
712 $CHECKSTAT -t dir $DIR/R13b || error
713 DIRINO2=`ls -lid $DIR/R13b | awk '{ print $1 }'`
714 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
716 wait $MULTIPID || error "multiop close failed"
718 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
720 test_24r() { #bug 3789
721 mkdir $DIR/R14a $DIR/R14a/b
722 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
723 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
724 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
726 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
729 mkdir $DIR/R15a $DIR/R15a/b $DIR/R15a/b/c
730 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
731 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
732 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
734 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
736 mkdir $DIR/R16a $DIR/R16a/b $DIR/R16a/b/c
737 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
738 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
739 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
741 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
743 test_24u() { # bug12192
744 multiop $DIR/$tfile C2w$((2048 * 1024))c || error
745 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
747 run_test 24u "create stripe file"
750 echo '== symlink sanity ============================================='
754 touch $DIR/s25/foo || error
756 run_test 25a "create file in symlinked directory ==============="
759 [ ! -d $DIR/d25 ] && test_25a
760 $CHECKSTAT -t file $DIR/s25/foo || error
762 run_test 25b "lookup file in symlinked directory ==============="
767 ln -s d26/d26-2 $DIR/s26
768 touch $DIR/s26/foo || error
770 run_test 26a "multiple component symlink ======================="
773 mkdir -p $DIR/d26b/d26-2
774 ln -s d26b/d26-2/foo $DIR/s26-2
775 touch $DIR/s26-2 || error
777 run_test 26b "multiple component symlink at end of lookup ======"
782 ln -s d26.2 $DIR/s26.2-1
783 ln -s s26.2-1 $DIR/s26.2-2
784 ln -s s26.2-2 $DIR/s26.2-3
785 chmod 0666 $DIR/s26.2-3/foo
787 run_test 26c "chain of symlinks ================================"
789 # recursive symlinks (bug 439)
791 ln -s d26-3/foo $DIR/d26-3
793 run_test 26d "create multiple component recursive symlink ======"
796 [ ! -h $DIR/d26-3 ] && test_26d
799 run_test 26e "unlink multiple component recursive symlink ======"
801 # recursive symlinks (bug 7022)
804 mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
805 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
806 mkdir -p lndir/bar1 || error "mkdir lndir/bar1 failed"
807 mkdir $tfile || error "mkdir $tfile failed"
808 cd $tfile || error "cd $tfile failed"
809 ln -s .. dotdot || error "ln dotdot failed"
810 ln -s dotdot/lndir lndir || error "ln lndir failed"
811 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
812 output=`ls $tfile/$tfile/lndir/bar1`
813 [ "$output" = bar1 ] && error "unexpected output"
814 rm -r $tfile || error "rm $tfile failed"
815 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
817 run_test 26f "rm -r of a directory which has recursive symlink ="
820 echo '== stripe sanity =============================================='
821 mkdir -p $DIR/d27 || error "mkdir failed"
822 $SETSTRIPE $DIR/d27/f0 -c 1 || error "lstripe failed"
823 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
825 log "== test_27a: write to one stripe file ========================="
826 cp /etc/hosts $DIR/d27/f0 || error
828 run_test 27a "one stripe file =================================="
831 [ "$OSTCOUNT" -lt "2" ] && skip "skipping 2-stripe test" && return
833 $SETSTRIPE $DIR/d27/f01 -c 2 || error "lstripe failed"
834 [ `$GETSTRIPE $DIR/d27/f01 | grep -A 10 obdidx | wc -l` -eq 4 ] ||
835 error "two-stripe file doesn't have two stripes"
837 log "== test_27c: write to two stripe file file f01 ================"
838 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
840 run_test 27c "create two stripe file f01 ======================="
844 $SETSTRIPE -c0 -i-1 -s0 $DIR/d27/fdef || error "lstripe failed"
845 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
846 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
848 run_test 27d "create file with default settings ================"
852 $SETSTRIPE $DIR/d27/f12 -c 2 || error "lstripe failed"
853 $SETSTRIPE $DIR/d27/f12 -c 2 && error "lstripe succeeded twice"
854 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
856 run_test 27e "lstripe existing file (should return error) ======"
860 $SETSTRIPE $DIR/d27/fbad -s 100 -i 0 -c 1 && error "lstripe failed"
861 dd if=/dev/zero of=$DIR/d27/f12 bs=4k count=4 || error "dd failed"
862 $GETSTRIPE $DIR/d27/fbad || error "lfs getstripe failed"
864 run_test 27f "lstripe with bad stripe size (should return error)"
868 $MCREATE $DIR/d27/fnone || error "mcreate failed"
870 log "== test 27h: lfs getstripe with no objects ===================="
871 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" || error "has object"
873 log "== test 27i: lfs getstripe with some objects =================="
874 touch $DIR/d27/fsome || error "touch failed"
875 $GETSTRIPE $DIR/d27/fsome | grep obdidx || error "missing objects"
877 run_test 27g "test lfs getstripe ==========================================="
881 $SETSTRIPE $DIR/d27/f27j -i $OSTCOUNT && error "lstripe failed"||true
883 run_test 27j "lstripe with bad stripe offset (should return error)"
885 test_27k() { # bug 2844
888 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
889 [ ! -d $DIR/d27 ] && mkdir -p $DIR/d27
890 $SETSTRIPE $FILE -s 67108864 || error "lstripe failed"
891 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
892 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
893 dd if=/dev/zero of=$FILE bs=4k count=1
894 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
895 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
897 run_test 27k "limit i_blksize for broken user apps ============="
901 mcreate $DIR/f27l || error "creating file"
902 $RUNAS $SETSTRIPE $DIR/f27l -c 1 && \
903 error "lstripe should have failed" || true
905 run_test 27l "check setstripe permissions (should return error)"
908 [ "$OSTCOUNT" -lt "2" ] && skip "$OSTCOUNT < 2 OSTs -- skipping" && return
909 if [ $ORIGFREE -gt $MAXFREE ]; then
910 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
914 $SETSTRIPE $DIR/d27/f27m_1 -i 0 -c 1
915 dd if=/dev/zero of=$DIR/d27/f27m_1 bs=1024 count=$MAXFREE && \
916 error "dd should fill OST0"
918 while $SETSTRIPE $DIR/d27/f27m_$i -i 0 -c 1 ; do
920 [ $i -gt 256 ] && break
923 touch $DIR/d27/f27m_$i
924 [ `$GETSTRIPE $DIR/d27/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] && \
925 error "OST0 was full but new created file still use it"
927 touch $DIR/d27/f27m_$i
928 [ `$GETSTRIPE $DIR/d27/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] && \
929 error "OST0 was full but new created file still use it"
933 run_test 27m "create file while OST0 was full =================="
935 # osc's keep a NOSPC stick flag that gets unset with rmdir
937 [ "$1" ] && FAIL_LOC=$1 || FAIL_LOC=0
938 mkdir -p $DIR/d27/nospc
940 do_nodes $(comma_list $(osts_nodes)) lctl set_param fail_loc=$FAIL_LOC
943 exhaust_precreations() {
945 local MDSIDX=$(get_mds_dir "$DIR/d27")
946 echo OSTIDX=$OSTIDX MDSIDX=$MDSIDX
948 local OST=$(lfs osts | grep ${OSTIDX}": " | awk '{print $2}' | sed -e 's/_UUID$//')
949 local MDT_INDEX=$(lfs df | grep "\[MDT:$((MDSIDX - 1))\]" | awk '{print $1}' | \
950 sed -e 's/_UUID$//;s/^.*-//')
953 local last_id=$(do_facet mds${MDSIDX} lctl get_param -n osc.*${OST}-osc-${MDT_INDEX}.prealloc_last_id)
954 local next_id=$(do_facet mds${MDSIDX} lctl get_param -n osc.*${OST}-osc-${MDT_INDEX}.prealloc_next_id)
956 echo ${OST}-osc-${MDT_INDEX}.prealloc_last_id=$last_id
957 echo ${OST}-osc-${MDT_INDEX}.prealloc_next_id=$next_id
960 $SETSTRIPE $DIR/d27 -i $OSTIDX -c 1
961 #define OBD_FAIL_OST_ENOSPC 0x215
962 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x215
963 echo "Creating to objid $last_id on ost $OST..."
964 createmany -o $DIR/d27/${OST}-f $next_id $((last_id - next_id + 2))
965 do_facet mds${MDSIDX} lctl get_param osc.*${OST}-osc-${MDT_INDEX}.prealloc* | grep '[0-9]'
969 exhaust_all_precreations() {
971 for (( i=0; i < OSTCOUNT; i++ )) ; do
972 exhaust_precreations $i 0x215
978 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
979 remote_mds_nodsh && skip "remote MDS with nodsh" && return
980 remote_ost_nodsh && skip "remote OST with nodsh" && return
984 exhaust_precreations 0 0x80000215
986 touch $DIR/d27/f27n || error
990 run_test 27n "create file with some full OSTs =================="
993 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
994 remote_mds_nodsh && skip "remote MDS with nodsh" && return
995 remote_ost_nodsh && skip "remote OST with nodsh" && return
999 exhaust_all_precreations 0x215
1002 touch $DIR/d27/f27o && error "able to create $DIR/d27/f27o"
1007 run_test 27o "create file with all full OSTs (should error) ===="
1010 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
1011 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1012 remote_ost_nodsh && skip "remote OST with nodsh" && return
1017 $MCREATE $DIR/d27/f27p || error "mcreate failed"
1018 $TRUNCATE $DIR/d27/f27p 80000000 || error "truncate failed"
1019 $CHECKSTAT -s 80000000 $DIR/d27/f27p || error "checkstat failed"
1021 exhaust_precreations 0 0x80000215
1022 echo foo >> $DIR/d27/f27p || error "append failed"
1023 $CHECKSTAT -s 80000004 $DIR/d27/f27p || error "checkstat failed"
1027 run_test 27p "append to a truncated file with some full OSTs ==="
1030 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
1031 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1032 remote_ost_nodsh && skip "remote OST with nodsh" && return
1037 $MCREATE $DIR/d27/f27q || error "mcreate $DIR/d27/f27q failed"
1038 $TRUNCATE $DIR/d27/f27q 80000000 ||error "truncate $DIR/d27/f27q failed"
1039 $CHECKSTAT -s 80000000 $DIR/d27/f27q || error "checkstat failed"
1041 exhaust_all_precreations 0x215
1043 echo foo >> $DIR/d27/f27q && error "append succeeded"
1044 $CHECKSTAT -s 80000000 $DIR/d27/f27q || error "checkstat 2 failed"
1048 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1051 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
1052 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1053 remote_ost_nodsh && skip "remote OST with nodsh" && return
1057 exhaust_precreations 0 0x80000215
1059 $SETSTRIPE $DIR/d27/f27r -i 0 -c 2 # && error
1063 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1065 test_27s() { # bug 10725
1067 $LSTRIPE $DIR/$tdir $((2048 * 1024 * 1024)) -1 2 && \
1068 error "stripe width >= 2^32 succeeded" || true
1070 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1072 test_27t() { # bug 10864
1077 $WLFS getstripe $tfile
1080 run_test 27t "check that utils parse path correctly"
1082 test_27u() { # bug 4900
1083 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
1084 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1086 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1087 do_facet $SINGLEMDS lctl set_param fail_loc=0x139
1089 createmany -o $DIR/d27u/t- 1000
1090 do_facet $SINGLEMDS lctl set_param fail_loc=0
1092 TLOG=$DIR/$tfile.getstripe
1093 $GETSTRIPE $DIR/d27u > $TLOG
1094 OBJS=`awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj;}' $TLOG`
1095 unlinkmany $DIR/d27u/t- 1000
1096 [ $OBJS -gt 0 ] && \
1097 error "$OBJS objects created on OST-0. See $TLOG" || pass
1099 run_test 27u "skip object creation on OSC w/o objects =========="
1101 test_27v() { # bug 4900
1102 [ "$OSTCOUNT" -lt "2" ] && skip "too few OSTs" && return
1103 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1104 remote_ost_nodsh && skip "remote OST with nodsh" && return
1106 exhaust_all_precreations
1109 $SETSTRIPE $DIR/$tdir -c 1 # 1 stripe / file
1111 touch $DIR/$tdir/$tfile
1112 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1113 lctl set_param fail_loc=0x705
1115 for F in `seq 1 32`; do
1116 touch $DIR/$tdir/$tfile.$F
1118 lctl set_param fail_loc=0
1121 TIMEOUT=`lctl get_param -n timeout`
1122 [ $((FINISH - START)) -ge $((TIMEOUT / 2)) ] && \
1123 error "$FINISH - $START >= $TIMEOUT / 2"
1127 run_test 27v "skip object creation on slow OST ================="
1129 test_27w() { # bug 10997
1130 mkdir -p $DIR/d27w || error "mkdir failed"
1131 $LSTRIPE $DIR/d27w/f0 -s 65536 || error "lstripe failed"
1132 size=`$LSTRIPEINFO $DIR/d27w/f0 | awk {'print $1'}`
1133 [ $size -ne 65536 ] && error "stripe size $size != 65536" || true
1135 [ "$OSTCOUNT" -lt "2" ] && skip "skipping multiple stripe count/offset test" && return
1136 for i in `seq 1 $OSTCOUNT`; do
1138 $LSTRIPE $DIR/d27w/f$i -c $i -i $offset || error "lstripe -c $i -i $offset failed"
1139 count=`$LSTRIPEINFO $DIR/d27w/f$i | awk {'print $2'}`
1140 index=`$LSTRIPEINFO $DIR/d27w/f$i | awk {'print $3'}`
1141 [ $count -ne $i ] && error "stripe count $count != $i" || true
1142 [ $index -ne $offset ] && error "stripe offset $index != $offset" || true
1145 run_test 27w "check lfs setstripe -c -s -i options ============="
1147 # createtest also checks that device nodes are created and
1148 # then visible correctly (#2091)
1149 test_28() { # bug 2091
1151 $CREATETEST $DIR/d28/ct || error
1153 run_test 28 "create/mknod/mkdir with bad file types ============"
1156 cancel_lru_locks mdc
1162 declare -i LOCKCOUNTORIG=0
1163 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1164 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
1166 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
1168 declare -i LOCKUNUSEDCOUNTORIG=0
1169 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1170 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
1177 declare -i LOCKCOUNTCURRENT=0
1178 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1179 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
1182 declare -i LOCKUNUSEDCOUNTCURRENT=0
1183 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1184 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
1187 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1188 lctl set_param -n ldlm.dump_namespaces ""
1189 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1190 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1191 log "dumped log to $TMP/test_29.dk (bug 5793)"
1194 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1195 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1196 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1197 log "dumped log to $TMP/test_29.dk (bug 5793)"
1201 run_test 29 "IT_GETATTR regression ============================"
1204 cp `which ls` $DIR || cp /bin/ls $DIR
1208 run_test 30 "run binary from Lustre (execve) ==================="
1211 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1212 $CHECKSTAT -a $DIR/f31 || error
1214 run_test 31a "open-unlink file =================================="
1217 touch $DIR/f31 || error
1218 ln $DIR/f31 $DIR/f31b || error
1219 multiop $DIR/f31b Ouc || error
1220 $CHECKSTAT -t file $DIR/f31 || error
1222 run_test 31b "unlink file with multiple links while open ======="
1225 touch $DIR/f31 || error
1226 ln $DIR/f31 $DIR/f31c || error
1227 multiop_bg_pause $DIR/f31 O_uc || return 1
1229 multiop $DIR/f31c Ouc
1230 kill -USR1 $MULTIPID
1233 run_test 31c "open-unlink file with multiple links ============="
1236 opendirunlink $DIR/d31d $DIR/d31d || error
1237 $CHECKSTAT -a $DIR/d31d || error
1239 run_test 31d "remove of open directory ========================="
1241 test_31e() { # bug 2904
1242 check_kernel_version 34 || return 0
1243 openfilleddirunlink $DIR/d31e || error
1245 run_test 31e "remove of open non-empty directory ==============="
1247 test_31f() { # bug 4554
1250 $SETSTRIPE $DIR/d31f -s 1048576 -c 1
1251 cp /etc/hosts $DIR/d31f
1253 $GETSTRIPE $DIR/d31f/hosts
1254 multiop_bg_pause $DIR/d31f D_c || return 1
1257 rm -rv $DIR/d31f || error "first of $DIR/d31f"
1259 $SETSTRIPE $DIR/d31f -s 1048576 -c 1
1260 cp /etc/hosts $DIR/d31f
1263 multiop_bg_pause $DIR/d31f D_c || return 1
1266 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
1267 wait $MULTIPID || error "first opendir $MULTIPID failed"
1271 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
1272 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
1275 run_test 31f "remove of open directory with open-unlink file ==="
1278 echo "-- cross directory link --"
1279 mkdir $DIR/d31g{a,b}
1281 ln $DIR/d31ga/f $DIR/d31gb/g
1282 $CHECKSTAT -t file $DIR/d31ga/f || error "source"
1283 [ `stat -c%h $DIR/d31ga/f` == '2' ] || error "source nlink"
1284 $CHECKSTAT -t file $DIR/d31gb/g || error "target"
1285 [ `stat -c%h $DIR/d31gb/g` == '2' ] || error "target nlink"
1287 run_test 31g "cross directory link==============="
1290 echo "-- cross directory link --"
1294 ln $DIR/d31h/f $DIR/d31h/dir/g
1295 $CHECKSTAT -t file $DIR/d31h/f || error "source"
1296 [ `stat -c%h $DIR/d31h/f` == '2' ] || error "source nlink"
1297 $CHECKSTAT -t file $DIR/d31h/dir/g || error "target"
1298 [ `stat -c%h $DIR/d31h/dir/g` == '2' ] || error "target nlink"
1300 run_test 31h "cross directory link under child==============="
1303 echo "-- cross directory link --"
1306 touch $DIR/d31i/dir/f
1307 ln $DIR/d31i/dir/f $DIR/d31i/g
1308 $CHECKSTAT -t file $DIR/d31i/dir/f || error "source"
1309 [ `stat -c%h $DIR/d31i/dir/f` == '2' ] || error "source nlink"
1310 $CHECKSTAT -t file $DIR/d31i/g || error "target"
1311 [ `stat -c%h $DIR/d31i/g` == '2' ] || error "target nlink"
1313 run_test 31i "cross directory link under parent==============="
1318 mkdir $DIR/d31j/dir1
1319 ln $DIR/d31j/dir1 $DIR/d31j/dir2 && error "ln for dir"
1320 link $DIR/d31j/dir1 $DIR/d31j/dir3 && error "link for dir"
1321 mlink $DIR/d31j/dir1 $DIR/d31j/dir4 && error "mlink for dir"
1322 mlink $DIR/d31j/dir1 $DIR/d31j/dir1 && error "mlink to the same dir"
1325 run_test 31j "link for directory==============="
1331 touch $DIR/d31k/exist
1332 mlink $DIR/d31k/s $DIR/d31k/t || error "mlink"
1333 mlink $DIR/d31k/s $DIR/d31k/exist && error "mlink to exist file"
1334 mlink $DIR/d31k/s $DIR/d31k/s && error "mlink to the same file"
1335 mlink $DIR/d31k/s $DIR/d31k && error "mlink to parent dir"
1336 mlink $DIR/d31k $DIR/d31k/s && error "mlink parent dir to target"
1337 mlink $DIR/d31k/not-exist $DIR/d31k/foo && error "mlink non-existing to new"
1338 mlink $DIR/d31k/not-exist $DIR/d31k/s && error "mlink non-existing to exist"
1341 run_test 31k "link to file: the same, non-existing, dir==============="
1347 touch $DIR/d31m2/exist
1348 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
1349 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
1350 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
1351 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
1352 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
1353 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
1356 run_test 31m "link to file: the same, non-existing, dir==============="
1359 echo "== more mountpoints and symlinks ================="
1360 [ -e $DIR/d32a ] && rm -fr $DIR/d32a
1361 mkdir -p $DIR/d32a/ext2-mountpoint
1362 mount -t ext2 -o loop $EXT2_DEV $DIR/d32a/ext2-mountpoint || error
1363 $CHECKSTAT -t dir $DIR/d32a/ext2-mountpoint/.. || error
1364 $UMOUNT $DIR/d32a/ext2-mountpoint || error
1366 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
1369 [ -e $DIR/d32b ] && rm -fr $DIR/d32b
1370 mkdir -p $DIR/d32b/ext2-mountpoint
1371 mount -t ext2 -o loop $EXT2_DEV $DIR/d32b/ext2-mountpoint || error
1372 ls -al $DIR/d32b/ext2-mountpoint/.. || error
1373 $UMOUNT $DIR/d32b/ext2-mountpoint || error
1375 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
1378 [ -e $DIR/d32c ] && rm -fr $DIR/d32c
1379 mkdir -p $DIR/d32c/ext2-mountpoint
1380 mount -t ext2 -o loop $EXT2_DEV $DIR/d32c/ext2-mountpoint || error
1381 mkdir -p $DIR/d32c/d2/test_dir
1382 $CHECKSTAT -t dir $DIR/d32c/ext2-mountpoint/../d2/test_dir || error
1383 $UMOUNT $DIR/d32c/ext2-mountpoint || error
1385 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
1388 [ -e $DIR/d32d ] && rm -fr $DIR/d32d
1389 mkdir -p $DIR/d32d/ext2-mountpoint
1390 mount -t ext2 -o loop $EXT2_DEV $DIR/d32d/ext2-mountpoint || error
1391 mkdir -p $DIR/d32d/d2/test_dir
1392 ls -al $DIR/d32d/ext2-mountpoint/../d2/test_dir || error
1393 $UMOUNT $DIR/d32d/ext2-mountpoint || error
1395 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
1398 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
1399 mkdir -p $DIR/d32e/tmp
1400 TMP_DIR=$DIR/d32e/tmp
1401 ln -s $DIR/d32e $TMP_DIR/symlink11
1402 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1403 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
1404 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
1406 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
1409 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
1410 mkdir -p $DIR/d32f/tmp
1411 TMP_DIR=$DIR/d32f/tmp
1412 ln -s $DIR/d32f $TMP_DIR/symlink11
1413 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1414 ls $DIR/d32f/tmp/symlink11 || error
1415 ls $DIR/d32f/symlink01 || error
1417 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
1420 TMP_DIR=$DIR/$tdir/tmp
1421 mkdir -p $TMP_DIR $DIR/${tdir}2
1422 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1423 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1424 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
1425 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
1426 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
1427 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
1429 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1432 rm -fr $DIR/$tdir $DIR/${tdir}2
1433 TMP_DIR=$DIR/$tdir/tmp
1434 mkdir -p $TMP_DIR $DIR/${tdir}2
1435 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1436 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1437 ls $TMP_DIR/symlink12 || error
1438 ls $DIR/$tdir/symlink02 || error
1440 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1443 [ -e $DIR/d32i ] && rm -fr $DIR/d32i
1444 mkdir -p $DIR/d32i/ext2-mountpoint
1445 mount -t ext2 -o loop $EXT2_DEV $DIR/d32i/ext2-mountpoint || error
1446 touch $DIR/d32i/test_file
1447 $CHECKSTAT -t file $DIR/d32i/ext2-mountpoint/../test_file || error
1448 $UMOUNT $DIR/d32i/ext2-mountpoint || error
1450 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
1453 [ -e $DIR/d32j ] && rm -fr $DIR/d32j
1454 mkdir -p $DIR/d32j/ext2-mountpoint
1455 mount -t ext2 -o loop $EXT2_DEV $DIR/d32j/ext2-mountpoint || error
1456 touch $DIR/d32j/test_file
1457 cat $DIR/d32j/ext2-mountpoint/../test_file || error
1458 $UMOUNT $DIR/d32j/ext2-mountpoint || error
1460 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
1464 mkdir -p $DIR/d32k/ext2-mountpoint
1465 mount -t ext2 -o loop $EXT2_DEV $DIR/d32k/ext2-mountpoint
1466 mkdir -p $DIR/d32k/d2
1467 touch $DIR/d32k/d2/test_file || error
1468 $CHECKSTAT -t file $DIR/d32k/ext2-mountpoint/../d2/test_file || error
1469 $UMOUNT $DIR/d32k/ext2-mountpoint || error
1471 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
1475 mkdir -p $DIR/d32l/ext2-mountpoint
1476 mount -t ext2 -o loop $EXT2_DEV $DIR/d32l/ext2-mountpoint || error
1477 mkdir -p $DIR/d32l/d2
1478 touch $DIR/d32l/d2/test_file
1479 cat $DIR/d32l/ext2-mountpoint/../d2/test_file || error
1480 $UMOUNT $DIR/d32l/ext2-mountpoint || error
1482 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
1486 mkdir -p $DIR/d32m/tmp
1487 TMP_DIR=$DIR/d32m/tmp
1488 ln -s $DIR $TMP_DIR/symlink11
1489 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1490 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
1491 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
1493 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
1497 mkdir -p $DIR/d32n/tmp
1498 TMP_DIR=$DIR/d32n/tmp
1499 ln -s $DIR $TMP_DIR/symlink11
1500 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1501 ls -l $DIR/d32n/tmp/symlink11 || error
1502 ls -l $DIR/d32n/symlink01 || error
1504 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
1507 rm -fr $DIR/d32o $DIR/$tfile
1509 mkdir -p $DIR/d32o/tmp
1510 TMP_DIR=$DIR/d32o/tmp
1511 ln -s $DIR/$tfile $TMP_DIR/symlink12
1512 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1513 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
1514 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
1515 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
1516 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
1518 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
1528 mkdir -p $DIR/d32p/tmp
1530 TMP_DIR=$DIR/d32p/tmp
1532 ln -s $DIR/$tfile $TMP_DIR/symlink12
1534 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1536 cat $DIR/d32p/tmp/symlink12 || error
1538 cat $DIR/d32p/symlink02 || error
1541 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
1544 [ -e $DIR/d32q ] && rm -fr $DIR/d32q
1546 touch $DIR/d32q/under_the_mount
1547 mount -t ext2 -o loop $EXT2_DEV $DIR/d32q
1548 ls $DIR/d32q/under_the_mount && error || true
1549 $UMOUNT $DIR/d32q || error
1551 run_test 32q "stat follows mountpoints in Lustre (should return error)"
1554 [ -e $DIR/d32r ] && rm -fr $DIR/d32r
1556 touch $DIR/d32r/under_the_mount
1557 mount -t ext2 -o loop $EXT2_DEV $DIR/d32r
1558 ls $DIR/d32r | grep -q under_the_mount && error || true
1559 $UMOUNT $DIR/d32r || error
1561 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
1566 chmod 444 $DIR/$tfile
1567 chown $RUNAS_ID $DIR/$tfile
1569 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
1572 run_test 33 "write file with mode 444 (should return error) ===="
1577 chown $RUNAS_ID $DIR/d33
1578 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
1579 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
1580 error "open RDWR" || true
1582 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
1587 chown $RUNAS_ID $DIR/d33
1588 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
1590 run_test 33b "test open file with malformed flags (No panic and return error)"
1592 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
1595 $MCREATE $DIR/f34 || error
1596 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1597 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
1598 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1599 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1601 run_test 34a "truncate file that has not been opened ==========="
1604 [ ! -f $DIR/f34 ] && test_34a
1605 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1606 $OPENFILE -f O_RDONLY $DIR/f34
1607 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1608 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1610 run_test 34b "O_RDONLY opening file doesn't create objects ====="
1613 [ ! -f $DIR/f34 ] && test_34a
1614 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1615 $OPENFILE -f O_RDWR $DIR/f34
1616 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
1617 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1619 run_test 34c "O_RDWR opening file-with-size works =============="
1622 [ ! -f $DIR/f34 ] && test_34a
1623 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
1624 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1627 run_test 34d "write to sparse file ============================="
1631 $MCREATE $DIR/f34e || error
1632 $TRUNCATE $DIR/f34e 1000 || error
1633 $CHECKSTAT -s 1000 $DIR/f34e || error
1634 $OPENFILE -f O_RDWR $DIR/f34e
1635 $CHECKSTAT -s 1000 $DIR/f34e || error
1637 run_test 34e "create objects, some with size and some without =="
1639 test_34f() { # bug 6242, 6243
1642 $MCREATE $DIR/f34f || error
1643 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
1644 dd if=$DIR/f34f of=$TMP/f34f
1645 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
1646 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
1647 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
1648 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
1649 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
1651 run_test 34f "read from a file with no objects until EOF ======="
1654 cp /bin/sh $DIR/f35a
1656 chown $RUNAS_ID $DIR/f35a
1657 $RUNAS $DIR/f35a && error || true
1660 run_test 35a "exec file with mode 444 (should return and not leak) ====="
1664 utime $DIR/f36 || error
1666 run_test 36a "MDS utime check (mknod, utime) ==================="
1670 utime $DIR/f36 || error
1672 run_test 36b "OST utime check (open, utime) ===================="
1677 chown $RUNAS_ID $DIR/d36
1678 $RUNAS utime $DIR/d36/f36 || error
1680 run_test 36c "non-root MDS utime check (mknod, utime) =========="
1683 [ ! -d $DIR/d36 ] && test_36c
1684 echo "" > $DIR/d36/f36
1685 $RUNAS utime $DIR/d36/f36 || error
1687 run_test 36d "non-root OST utime check (open, utime) ==========="
1690 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
1692 touch $DIR/$tdir/$tfile
1693 $RUNAS utime $DIR/$tdir/$tfile && \
1694 error "utime worked, expected failure" || true
1696 run_test 36e "utime on non-owned file (should return error) ===="
1699 export LANG=C LC_LANG=C # for date language
1701 DATESTR="Dec 20 2000"
1703 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
1704 lctl set_param fail_loc=0x80000214
1706 cp /etc/hosts $DIR/$tdir/$tfile
1707 sync & # write RPC generated with "current" inode timestamp, but delayed
1709 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
1710 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
1711 cancel_lru_locks osc
1712 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
1714 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
1715 echo "BEFORE: $LS_BEFORE" && \
1716 echo "AFTER : $LS_AFTER" && \
1717 echo "WANT : $DATESTR" && \
1718 error "$DIR/$tdir/$tfile timestamps changed" || true
1720 run_test 36f "utime on file racing with OST BRW write =========="
1723 remote_ost_nodsh && skip "remote OST with nodsh" && return
1726 export FMD_MAX_AGE=`do_facet ost1 lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | head -n 1`
1727 FMD_BEFORE="`awk '/ll_fmd_cache/ { print $2 }' /proc/slabinfo`"
1728 touch $DIR/$tdir/$tfile
1729 sleep $((FMD_MAX_AGE + 12))
1730 FMD_AFTER="`awk '/ll_fmd_cache/ { print $2 }' /proc/slabinfo`"
1731 [ "$FMD_AFTER" -gt "$FMD_BEFORE" ] && \
1732 echo "AFTER : $FMD_AFTER > BEFORE $FMD_BEFORE" && \
1733 error "fmd didn't expire after ping" || true
1735 run_test 36g "filter mod data cache expiry ====================="
1739 echo f > $DIR/$tdir/fbugfile
1740 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
1741 ls $DIR/$tdir | grep "\<fbugfile\>" && error
1742 $UMOUNT $DIR/$tdir || error
1743 rm -f $DIR/$tdir/fbugfile || error
1745 run_test 37 "ls a mounted file system to check old content ====="
1748 local file=$DIR/$tfile
1750 openfile -f O_DIRECTORY $file
1753 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
1754 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
1756 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
1760 touch $DIR/${tfile}2
1761 # ls -l $DIR/$tfile $DIR/${tfile}2
1762 # ls -lu $DIR/$tfile $DIR/${tfile}2
1763 # ls -lc $DIR/$tfile $DIR/${tfile}2
1765 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
1766 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
1768 ls -l $DIR/$tfile $DIR/${tfile}2
1770 ls -lu $DIR/$tfile $DIR/${tfile}2
1772 ls -lc $DIR/$tfile $DIR/${tfile}2
1773 error "O_TRUNC didn't change timestamps"
1776 run_test 39 "mtime changed on create ==========================="
1779 dd if=/dev/zero of=$DIR/f40 bs=4096 count=1
1780 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/f40 && error
1781 $CHECKSTAT -t file -s 4096 $DIR/f40 || error
1783 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
1787 small_write $DIR/f41 18
1789 run_test 41 "test small file write + fstat ====================="
1791 count_ost_writes() {
1792 lctl get_param -n osc.*.stats |
1793 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
1800 BG_DIRTY_RATIO_SAVE=10
1801 MAX_BG_DIRTY_RATIO=25
1805 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
1806 # dirty_ratio, dirty_background_ratio
1807 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
1808 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
1809 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
1810 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
1812 # if file not here, we are a 2.4 kernel
1813 kill -CONT `pidof kupdated`
1818 # setup the trap first, so someone cannot exit the test at the
1819 # exact wrong time and mess up a machine
1820 trap start_writeback EXIT
1821 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
1822 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
1823 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
1824 sysctl -w vm.dirty_writeback_centisecs=0
1825 sysctl -w vm.dirty_writeback_centisecs=0
1826 # save and increase /proc/sys/vm/dirty_ratio
1827 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
1828 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
1829 # save and increase /proc/sys/vm/dirty_background_ratio
1830 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
1831 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
1833 # if file not here, we are a 2.4 kernel
1834 kill -STOP `pidof kupdated`
1838 # ensure that all stripes have some grant before we test client-side cache
1840 [ "$SETUP_TEST42" ] && return
1841 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
1842 dd if=/dev/zero of=$i bs=4k count=1
1848 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
1849 # file truncation, and file removal.
1852 cancel_lru_locks osc
1854 sync; sleep 1; sync # just to be safe
1855 BEFOREWRITES=`count_ost_writes`
1856 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
1857 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
1858 AFTERWRITES=`count_ost_writes`
1859 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
1860 error "$BEFOREWRITES < $AFTERWRITES"
1863 run_test 42a "ensure that we don't flush on close =============="
1867 cancel_lru_locks osc
1870 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
1871 BEFOREWRITES=`count_ost_writes`
1872 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
1873 AFTERWRITES=`count_ost_writes`
1874 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
1875 error "$BEFOREWRITES < $AFTERWRITES on unlink"
1877 BEFOREWRITES=`count_ost_writes`
1878 sync || error "sync: $?"
1879 AFTERWRITES=`count_ost_writes`
1880 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
1881 error "$BEFOREWRITES < $AFTERWRITES on sync"
1883 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
1887 run_test 42b "test destroy of file with cached dirty data ======"
1889 # if these tests just want to test the effect of truncation,
1890 # they have to be very careful. consider:
1891 # - the first open gets a {0,EOF}PR lock
1892 # - the first write conflicts and gets a {0, count-1}PW
1893 # - the rest of the writes are under {count,EOF}PW
1894 # - the open for truncate tries to match a {0,EOF}PR
1895 # for the filesize and cancels the PWs.
1896 # any number of fixes (don't get {0,EOF} on open, match
1897 # composite locks, do smarter file size management) fix
1898 # this, but for now we want these tests to verify that
1899 # the cancellation with truncate intent works, so we
1900 # start the file with a full-file pw lock to match against
1901 # until the truncate.
1906 cancel_lru_locks osc
1908 # prime the file with 0,EOF PW to match
1912 # now the real test..
1913 dd if=/dev/zero of=$file bs=1024 count=100
1914 BEFOREWRITES=`count_ost_writes`
1915 $TRUNCATE $file $offset
1916 cancel_lru_locks osc
1917 AFTERWRITES=`count_ost_writes`
1923 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
1924 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
1927 run_test 42c "test partial truncate of file with cached dirty data"
1931 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
1932 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
1935 run_test 42d "test complete truncate of file with cached dirty data"
1939 cp -p /bin/ls $DIR/$tdir/$tfile
1940 multiop $DIR/$tdir/$tfile Ow_c &
1942 # give multiop a chance to open
1945 $DIR/$tdir/$tfile && error || true
1948 run_test 43 "execution of file opened for write should return -ETXTBSY"
1952 cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
1953 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
1955 multiop $DIR/d43/multiop Oc && error "expected error, got success"
1956 kill -USR1 $MULTIOP_PID || return 2
1957 wait $MULTIOP_PID || return 3
1960 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
1964 cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
1965 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
1967 truncate $DIR/d43/multiop 0 && error "expected error, got success"
1968 kill -USR1 $MULTIOP_PID || return 2
1969 wait $MULTIOP_PID || return 3
1972 run_test 43b "truncate of file being executed should return -ETXTBSY"
1975 local testdir="$DIR/d43c"
1978 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
1979 ( cd $testdir && md5sum -c)
1981 run_test 43c "md5sum of copy into lustre========================"
1984 [ "$OSTCOUNT" -lt "2" ] && skip "skipping 2-stripe test" && return
1985 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
1986 dd if=$DIR/f1 bs=4k count=1 > /dev/null
1988 run_test 44 "zero length read from a sparse stripe ============="
1991 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
1993 [ -z "$nstripe" ] && skip "can't get stripe info" && return
1994 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
1995 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
1997 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
1998 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
2001 OFFSETS="0 $((stride/2)) $((stride-1))"
2002 for offset in $OFFSETS ; do
2003 for i in `seq 0 $((nstripe-1))`; do
2004 local GLOBALOFFSETS=""
2005 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
2006 local myfn=$DIR/d44a-$size
2007 echo "--------writing $myfn at $size"
2008 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
2009 GLOBALOFFSETS="$GLOBALOFFSETS $size"
2010 ll_sparseness_verify $myfn $GLOBALOFFSETS \
2011 || error "ll_sparseness_verify $GLOBALOFFSETS"
2013 for j in `seq 0 $((nstripe-1))`; do
2014 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
2015 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
2016 GLOBALOFFSETS="$GLOBALOFFSETS $size"
2018 ll_sparseness_verify $myfn $GLOBALOFFSETS \
2019 || error "ll_sparseness_verify $GLOBALOFFSETS"
2024 run_test 44a "test sparse pwrite ==============================="
2028 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
2034 before=`dirty_osc_total`
2035 echo executing "\"$*\""
2037 after=`dirty_osc_total`
2038 echo before $before, after $after
2042 # Obtain grants from OST if it supports it
2043 echo blah > ${f}_grant
2046 do_dirty_record "echo blah > $f"
2047 [ $before -eq $after ] && error "write wasn't cached"
2048 do_dirty_record "> $f"
2049 [ $before -gt $after ] || error "truncate didn't lower dirty count"
2050 do_dirty_record "echo blah > $f"
2051 [ $before -eq $after ] && error "write wasn't cached"
2052 do_dirty_record "sync"
2053 [ $before -gt $after ] || error "writeback didn't lower dirty count"
2054 do_dirty_record "echo blah > $f"
2055 [ $before -eq $after ] && error "write wasn't cached"
2056 do_dirty_record "cancel_lru_locks osc"
2057 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
2060 run_test 45 "osc io page accounting ============================"
2066 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
2067 # test tickles a bug where re-dirtying a page was failing to be mapped to the
2068 # objects offset and an assert hit when an rpc was built with 1023's mapped
2069 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
2074 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2076 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
2077 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2081 run_test 46 "dirtying a previously written page ================"
2083 # test_47 is removed "Device nodes check" is moved to test_28
2085 test_48a() { # bug 2399
2086 check_kernel_version 34 || return 0
2089 mv $DIR/d48a $DIR/d48.new || error "move directory failed"
2090 mkdir $DIR/d48a || error "recreate directory failed"
2091 touch foo || error "'touch foo' failed after recreating cwd"
2092 mkdir bar || error "'mkdir foo' failed after recreating cwd"
2093 if check_kernel_version 44; then
2094 touch .foo || error "'touch .foo' failed after recreating cwd"
2095 mkdir .bar || error "'mkdir .foo' failed after recreating cwd"
2097 ls . > /dev/null || error "'ls .' failed after recreating cwd"
2098 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2099 cd . || error "'cd .' failed after recreating cwd"
2100 mkdir . && error "'mkdir .' worked after recreating cwd"
2101 rmdir . && error "'rmdir .' worked after recreating cwd"
2102 ln -s . baz || error "'ln -s .' failed after recreating cwd"
2103 cd .. || error "'cd ..' failed after recreating cwd"
2105 run_test 48a "Access renamed working dir (should return errors)="
2107 test_48b() { # bug 2399
2108 check_kernel_version 34 || return 0
2111 rmdir $DIR/d48b || error "remove cwd $DIR/d48b failed"
2112 touch foo && error "'touch foo' worked after removing cwd"
2113 mkdir foo && error "'mkdir foo' worked after removing cwd"
2114 if check_kernel_version 44; then
2115 touch .foo && error "'touch .foo' worked after removing cwd"
2116 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2118 ls . > /dev/null && error "'ls .' worked after removing cwd"
2119 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2120 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
2121 mkdir . && error "'mkdir .' worked after removing cwd"
2122 rmdir . && error "'rmdir .' worked after removing cwd"
2123 ln -s . foo && error "'ln -s .' worked after removing cwd"
2124 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
2126 run_test 48b "Access removed working dir (should return errors)="
2128 test_48c() { # bug 2350
2129 check_kernel_version 36 || return 0
2130 #lctl set_param debug=-1
2132 mkdir -p $DIR/d48c/dir
2134 $TRACE rmdir $DIR/d48c/dir || error "remove cwd $DIR/d48c/dir failed"
2135 $TRACE touch foo && error "'touch foo' worked after removing cwd"
2136 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
2137 if check_kernel_version 44; then
2138 touch .foo && error "'touch .foo' worked after removing cwd"
2139 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2141 $TRACE ls . && error "'ls .' worked after removing cwd"
2142 $TRACE ls .. || error "'ls ..' failed after removing cwd"
2143 is_patchless || ( $TRACE cd . && error "'cd .' worked after removing cwd" )
2144 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
2145 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
2146 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
2147 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
2149 run_test 48c "Access removed working subdir (should return errors)"
2151 test_48d() { # bug 2350
2152 check_kernel_version 36 || return 0
2153 #lctl set_param debug=-1
2155 mkdir -p $DIR/d48d/dir
2157 $TRACE rmdir $DIR/d48d/dir || error "remove cwd $DIR/d48d/dir failed"
2158 $TRACE rmdir $DIR/d48d || error "remove parent $DIR/d48d failed"
2159 $TRACE touch foo && error "'touch foo' worked after removing parent"
2160 $TRACE mkdir foo && error "'mkdir foo' worked after removing parent"
2161 if check_kernel_version 44; then
2162 touch .foo && error "'touch .foo' worked after removing parent"
2163 mkdir .foo && error "'mkdir .foo' worked after removing parent"
2165 $TRACE ls . && error "'ls .' worked after removing parent"
2166 $TRACE ls .. && error "'ls ..' worked after removing parent"
2167 is_patchless || ( $TRACE cd . && error "'cd .' worked after recreate parent" )
2168 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
2169 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
2170 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
2171 is_patchless || ( $TRACE cd .. && error "'cd ..' worked after removing parent" || true )
2173 run_test 48d "Access removed parent subdir (should return errors)"
2175 test_48e() { # bug 4134
2176 check_kernel_version 41 || return 0
2177 #lctl set_param debug=-1
2179 mkdir -p $DIR/d48e/dir
2181 $TRACE rmdir $DIR/d48e/dir || error "remove cwd $DIR/d48e/dir failed"
2182 $TRACE rmdir $DIR/d48e || error "remove parent $DIR/d48e failed"
2183 $TRACE touch $DIR/d48e || error "'touch $DIR/d48e' failed"
2184 $TRACE chmod +x $DIR/d48e || error "'chmod +x $DIR/d48e' failed"
2185 # On a buggy kernel addition of "touch foo" after cd .. will
2186 # produce kernel oops in lookup_hash_it
2187 touch ../foo && error "'cd ..' worked after recreate parent"
2189 $TRACE rm $DIR/d48e || error "rm '$DIR/d48e' failed"
2191 run_test 48e "Access to recreated parent subdir (should return errors)"
2197 ls /proc/$$/cwd || error
2199 run_test 50 "special situations: /proc symlinks ==============="
2201 test_51a() { # was test_51
2202 # bug 1516 - create an empty entry right after ".." then split dir
2205 $MCREATE $DIR/d51/bar
2207 createmany -m $DIR/d51/longfile 201
2209 while [ `ls -sd $DIR/d51 | awk '{ print $1 }'` -eq 4 ]; do
2210 $MCREATE $DIR/d51/longfile$FNUM
2215 ls -l $DIR/d51 > /dev/null || error
2217 run_test 51a "special situations: split htree with empty entry =="
2219 #export NUMTEST=70000
2220 # FIXME: I select a relatively small number to do basic test.
2221 # large number may give panic(). debugging on this is going on.
2224 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
2225 [ $NUMFREE -lt 21000 ] && \
2226 skip "not enough free inodes ($NUMFREE)" && \
2229 check_kernel_version 40 || NUMTEST=31000
2230 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 50))
2233 createmany -d $DIR/d51b/t- $NUMTEST
2235 run_test 51b "mkdir .../t-0 --- .../t-$NUMTEST ===================="
2238 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2240 local ndirs=${TEST51BB_NDIRS:-10}
2241 local nfiles=${TEST51BB_NFILES:-100}
2243 local numfree=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
2245 [ $numfree -lt $(( ndirs * nfiles)) ] && \
2246 nfiles=$(( numfree / ndirs - 10 ))
2248 local dir=$DIR/d51bb
2250 local savePOLICY=$(lctl get_param -n lmv.*.placement)
2251 lctl set_param -n lmv.*.placement=CHAR
2254 local IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
2258 for ((i=0; i < $ndirs; i++)); do
2259 dirs[i]=$dir/$RANDOM
2260 echo Creating directory ${dirs[i]}
2263 echo Creating $nfiles in dir ${dirs[i]} ...
2264 echo "createmany -o ${dirs[i]}/$tfile- $nfiles"
2265 createmany -o ${dirs[i]}/$tfile- $nfiles
2271 IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
2275 for ((i=0; i<${#NEWUSED[@]}; i++)); do
2276 echo "mds $i: inodes count OLD ${OLDUSED[$i]} NEW ${NEWUSED[$i]}"
2277 [ ${OLDUSED[$i]} -lt ${NEWUSED[$i]} ] || rc=$((rc + 1))
2280 lctl set_param -n lmv.*.placement=$savePOLICY
2282 [ $rc -ne $MDSCOUNT ] || \
2283 error "Objects/inodes are not distributed over all mds servers"
2285 run_test 51bb "mkdir createmany CMD $MDSCOUNT ===================="
2289 [ ! -d $DIR/d51b ] && skip "$DIR/51b missing" && \
2292 unlinkmany -d $DIR/d51b/t- $NUMTEST
2294 run_test 51c "rmdir .../t-0 --- .../t-$NUMTEST ===================="
2297 [ "$OSTCOUNT" -lt "3" ] && skip "skipping test with few OSTs" && return
2299 createmany -o $DIR/d51d/t- 1000
2300 $LFS getstripe $DIR/d51d > $TMP/files
2301 for N in `seq 0 $((OSTCOUNT - 1))`; do
2302 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
2303 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
2304 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
2306 unlinkmany $DIR/d51d/t- 1000
2309 for N in `seq 1 $((OSTCOUNT - 1))`; do
2310 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
2311 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
2312 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
2313 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
2315 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
2316 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
2317 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
2318 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
2322 run_test 51d "check object distribution ===================="
2325 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
2328 chattr =a $DIR/d52a/foo || error "chattr =a failed"
2329 echo bar >> $DIR/d52a/foo || error "append bar failed"
2330 cp /etc/hosts $DIR/d52a/foo && error "cp worked"
2331 rm -f $DIR/d52a/foo 2>/dev/null && error "rm worked"
2332 link $DIR/d52a/foo $DIR/d52a/foo_link 2>/dev/null && error "link worked"
2333 echo foo >> $DIR/d52a/foo || error "append foo failed"
2334 mrename $DIR/d52a/foo $DIR/d52a/foo_ren && error "rename worked"
2335 lsattr $DIR/d52a/foo | egrep -q "^-+a-+ $DIR/d52a/foo" || error "lsattr"
2336 chattr -a $DIR/d52a/foo || error "chattr -a failed"
2338 rm -fr $DIR/d52a || error "cleanup rm failed"
2340 run_test 52a "append-only flag test (should return errors) ====="
2343 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
2346 chattr =i $DIR/d52b/foo || error
2347 cat test > $DIR/d52b/foo && error
2348 cp /etc/hosts $DIR/d52b/foo && error
2349 rm -f $DIR/d52b/foo 2>/dev/null && error
2350 link $DIR/d52b/foo $DIR/d52b/foo_link 2>/dev/null && error
2351 echo foo >> $DIR/d52b/foo && error
2352 mrename $DIR/d52b/foo $DIR/d52b/foo_ren && error
2353 [ -f $DIR/d52b/foo ] || error
2354 [ -f $DIR/d52b/foo_ren ] && error
2355 lsattr $DIR/d52b/foo | egrep -q "^-+i-+ $DIR/d52b/foo" || error
2356 chattr -i $DIR/d52b/foo || error
2358 rm -fr $DIR/d52b || error
2360 run_test 52b "immutable flag test (should return errors) ======="
2363 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2364 remote_ost_nodsh && skip "remote OST with nodsh" && return
2373 for value in $(do_facet $SINGLEMDS lctl get_param osc.*-osc-MDT0000.prealloc_last_id) ; do
2374 param=`echo ${value[0]} | cut -d "=" -f1`
2375 ostname=`echo $param | cut -d "." -f2 | cut -d - -f 1-2`
2376 mds_last=$(do_facet $SINGLEMDS lctl get_param -n $param)
2377 ostnum=$(echo $ostname | sed "s/${FSNAME}-OST//g" | awk '{print ($1+1)}' )
2378 ost_last=$(do_facet ost$ostnum lctl get_param -n obdfilter.$ostname.last_id | head -n 1)
2379 echo "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
2380 if [ $ost_last != $mds_last ]; then
2381 error "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
2385 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
2388 [ ! -f "$SOCKETSERVER" ] && skip "no socketserver, skipping" && return
2389 [ ! -f "$SOCKETCLIENT" ] && skip "no socketclient, skipping" && return
2390 $SOCKETSERVER $DIR/socket
2391 $SOCKETCLIENT $DIR/socket || error
2392 $MUNLINK $DIR/socket
2394 run_test 54a "unix domain socket test =========================="
2400 dd if=/dev/zero of=$f bs=`page_size` count=1
2402 run_test 54b "char device works in lustre ======================"
2405 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
2406 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
2407 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
2409 for i in `seq 3 7`; do
2410 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
2420 loopdev="$DIR/loop54c"
2423 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
2424 mknod $loopdev b 7 $LOOPNUM
2425 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
2426 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
2427 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
2428 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
2430 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
2431 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
2433 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
2438 run_test 54c "block device works in lustre ====================="
2444 [ "$string" = `echo $string > $f | cat $f` ] || error
2446 run_test 54d "fifo device works in lustre ======================"
2449 check_kernel_version 46 || return 0
2452 cp -aL /dev/console $f
2453 echo $string > $f || error
2455 run_test 54e "console/tty device works in lustre ======================"
2458 grep -q $FSTYPE /proc/filesystems && return 1
2460 grep -q $FSTYPE /proc/filesystems && return 1
2461 insmod ../$FSTYPE/$FSTYPE.o
2462 grep -q $FSTYPE /proc/filesystems && return 1
2463 insmod ../$FSTYPE/$FSTYPE.ko
2464 grep -q $FSTYPE /proc/filesystems && return 1
2471 check_fstype && skip "can't find fs $FSTYPE" && return
2472 mount -t $FSTYPE -o loop,iopen $EXT2_DEV $DIR/d55 || error "mounting"
2474 $IOPENTEST1 $DIR/d55/foo $DIR/d55 || error "running $IOPENTEST1"
2475 $IOPENTEST2 $DIR/d55 || error "running $IOPENTEST2"
2476 echo "check for $EXT2_DEV. Please wait..."
2478 $UMOUNT $DIR/d55 || error "unmounting"
2480 run_test 55 "check iopen_connect_dentry() ======================"
2482 test_56a() { # was test_56
2488 NUMFILESx2=$(($NUMFILES * 2))
2489 for i in `seq 1 $NUMFILES` ; do
2490 touch $DIR/d56/file$i
2491 touch $DIR/d56/dir/file$i
2494 # test lfs getstripe with --recursive
2495 FILENUM=`$GETSTRIPE --recursive $DIR/d56 | grep -c obdidx`
2496 [ $FILENUM -eq $NUMFILESx2 ] || error \
2497 "lfs getstripe --recursive $DIR/d56 wrong: found $FILENUM, expected $NUMFILESx2"
2498 FILENUM=`$GETSTRIPE $DIR/d56 | grep -c obdidx`
2499 [ $FILENUM -eq $NUMFILES ] || error \
2500 "lfs getstripe $DIR/d56 without --recursive wrong: found $FILENUM, expected $NUMFILES"
2501 echo "lfs getstripe --recursive passed."
2503 # test lfs getstripe with file instead of dir
2504 FILENUM=`$GETSTRIPE $DIR/d56/file1 | grep -c obdidx`
2505 [ $FILENUM -eq 1 ] || error \
2506 "lfs getstripe $DIR/d56/file1 wrong:found $FILENUM, expected 1"
2507 echo "lfs getstripe file passed."
2509 #test lfs getstripe with --verbose
2510 [ `$GETSTRIPE --verbose $DIR/d56 | grep -c lmm_magic` -eq $NUMFILES ] ||\
2511 error "lfs getstripe --verbose $DIR/d56 wrong: should find $NUMFILES lmm_magic info"
2512 [ `$GETSTRIPE $DIR/d56 | grep -c lmm_magic` -eq 0 ] || error \
2513 "lfs getstripe $DIR/d56 without --verbose wrong: should not show lmm_magic info"
2514 echo "lfs getstripe --verbose passed."
2516 #test lfs getstripe with --obd
2517 $GETSTRIPE --obd wrong_uuid $DIR/d56 2>&1 | grep -q "unknown obduuid" || \
2518 error "lfs getstripe --obd wrong_uuid should return error message"
2520 [ "$OSTCOUNT" -lt 2 ] && \
2521 skip "skipping other lfs getstripe --obd test" && return
2522 FILENUM=`$GETSTRIPE --recursive $DIR/d56 | sed -n '/^[ ]*1[ ]/p' | wc -l`
2523 OBDUUID=`$GETSTRIPE --recursive $DIR/d56 | sed -n '/^[ ]*1:/p' | awk '{print $2}'`
2524 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/d56 | wc -l`
2525 [ $FOUND -eq $FILENUM ] || \
2526 error "lfs getstripe --obd wrong: found $FOUND, expected $FILENUM"
2527 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/d56 | sed '/^[ ]*1[ ]/d' |\
2528 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] || \
2529 error "lfs getstripe --obd wrong: should not show file on other obd"
2530 echo "lfs getstripe --obd passed."
2532 run_test 56a "check lfs getstripe ===================================="
2539 if [ ! -d "$DIR/${tdir}g" ] ; then
2540 mkdir -p $DIR/${tdir}g
2541 for i in `seq 1 $LOCAL_NUMFILES` ; do
2542 touch $DIR/${tdir}g/file$i
2544 for i in `seq 1 $LOCAL_NUMDIRS` ; do
2545 mkdir $DIR/${tdir}g/dir$i
2546 for j in `seq 1 $LOCAL_NUMFILES` ; do
2547 touch $DIR/${tdir}g/dir$i/file$j
2553 setup_56_special() {
2558 if [ ! -e "$TDIR/loop1b" ] ; then
2559 for i in `seq 1 $LOCAL_NUMFILES` ; do
2560 mknod $TDIR/loop${i}b b 7 $i
2561 mknod $TDIR/null${i}c c 1 3
2562 ln -s $TDIR/file1 $TDIR/link${i}l
2564 for i in `seq 1 $LOCAL_NUMDIRS` ; do
2565 mknod $TDIR/dir$i/loop${i}b b 7 $i
2566 mknod $TDIR/dir$i/null${i}c c 1 3
2567 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
2575 setup_56 $NUMFILES $NUMDIRS
2577 EXPECTED=$(($NUMDIRS + 2))
2578 # test lfs find with -name
2579 for i in `seq 1 $NUMFILES` ; do
2580 NUMS=`$LFIND -name "*$i" $DIR/${tdir}g | wc -l`
2581 [ $NUMS -eq $EXPECTED ] || error \
2582 "lfs find -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2584 echo "lfs find -name passed."
2586 run_test 56g "check lfs find -name ============================="
2591 setup_56 $NUMFILES $NUMDIRS
2593 EXPECTED=$((($NUMDIRS+1)*($NUMFILES-1)+$NUMFILES))
2594 # test lfs find with ! -name
2595 for i in `seq 1 $NUMFILES` ; do
2596 NUMS=`$LFIND ! -name "*$i" $DIR/${tdir}g | wc -l`
2597 [ $NUMS -eq $EXPECTED ] || error \
2598 "lfs find ! -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2600 echo "lfs find ! -name passed."
2602 run_test 56h "check lfs find ! -name ============================="
2607 UUID=`$GETSTRIPE $DIR/$tdir | awk '/0: / { print $2 }'`
2608 OUT="`$LFIND -ost $UUID $DIR/$tdir`"
2609 [ "$OUT" ] && error "$LFIND returned directory '$OUT'" || true
2611 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
2614 setup_56_special $NUMFILES $NUMDIRS
2616 EXPECTED=$((NUMDIRS+1))
2617 NUMS=`$LFIND -type d $DIR/${tdir}g | wc -l`
2618 [ $NUMS -eq $EXPECTED ] || \
2619 error "lfs find -type d $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2621 run_test 56j "check lfs find -type d ============================="
2624 setup_56_special $NUMFILES $NUMDIRS
2626 EXPECTED=$(((NUMDIRS+1) * NUMFILES))
2627 NUMS=`$LFIND -type f $DIR/${tdir}g | wc -l`
2628 [ $NUMS -eq $EXPECTED ] || \
2629 error "lfs find -type f $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2631 run_test 56k "check lfs find -type f ============================="
2634 setup_56_special $NUMFILES $NUMDIRS
2636 EXPECTED=$((NUMDIRS + NUMFILES))
2637 NUMS=`$LFIND -type b $DIR/${tdir}g | wc -l`
2638 [ $NUMS -eq $EXPECTED ] || \
2639 error "lfs find -type b $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2641 run_test 56l "check lfs find -type b ============================="
2644 setup_56_special $NUMFILES $NUMDIRS
2646 EXPECTED=$((NUMDIRS + NUMFILES))
2647 NUMS=`$LFIND -type c $DIR/${tdir}g | wc -l`
2648 [ $NUMS -eq $EXPECTED ] || \
2649 error "lfs find -type c $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2651 run_test 56m "check lfs find -type c ============================="
2654 setup_56_special $NUMFILES $NUMDIRS
2656 EXPECTED=$((NUMDIRS + NUMFILES))
2657 NUMS=`$LFIND -type l $DIR/${tdir}g | wc -l`
2658 [ $NUMS -eq $EXPECTED ] || \
2659 error "lfs find -type l $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2661 run_test 56n "check lfs find -type l ============================="
2664 setup_56 $NUMFILES $NUMDIRS
2667 utime $TDIR/file1 > /dev/null || error "utime (1)"
2668 utime $TDIR/file2 > /dev/null || error "utime (2)"
2669 utime $TDIR/dir1 > /dev/null || error "utime (3)"
2670 utime $TDIR/dir2 > /dev/null || error "utime (4)"
2671 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
2674 NUMS=`$LFIND -mtime +1 $TDIR | wc -l`
2675 [ $NUMS -eq $EXPECTED ] || \
2676 error "lfs find -mtime $TDIR wrong: found $NUMS, expected $EXPECTED"
2678 run_test 56o "check lfs find -mtime for old files =========================="
2681 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
2686 setup_56 $NUMFILES $NUMDIRS
2688 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
2690 NUMS="`$LFIND -uid $RUNAS_ID $TDIR | wc -l`"
2691 [ $NUMS -eq $EXPECTED ] || \
2692 error "lfs find -uid $TDIR wrong: found $NUMS, expected $EXPECTED"
2694 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
2695 NUMS="`$LFIND ! -uid $RUNAS_ID $TDIR | wc -l`"
2696 [ $NUMS -eq $EXPECTED ] || \
2697 error "lfs find ! -uid $TDIR wrong: found $NUMS, expected $EXPECTED"
2699 echo "lfs find -uid and ! -uid passed."
2701 run_test 56p "check lfs find -uid and ! -uid ==============================="
2704 [ $RUNAS_ID -eq $UID ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
2709 setup_56 $NUMFILES $NUMDIRS
2711 chgrp $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
2713 NUMS="`$LFIND -gid $RUNAS_ID $TDIR | wc -l`"
2714 [ $NUMS -eq $EXPECTED ] || \
2715 error "lfs find -gid $TDIR wrong: found $NUMS, expected $EXPECTED"
2717 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
2718 NUMS="`$LFIND ! -gid $RUNAS_ID $TDIR | wc -l`"
2719 [ $NUMS -eq $EXPECTED ] || \
2720 error "lfs find ! -gid $TDIR wrong: found $NUMS, expected $EXPECTED"
2722 echo "lfs find -gid and ! -gid passed."
2724 run_test 56q "check lfs find -gid and ! -gid ==============================="
2727 # note test will not do anything if MDS is not local
2728 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2730 local MNTDEV="osd.*MDT*.mntdev"
2731 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
2732 [ -z "$DEV" ] && error "can't access $MNTDEV"
2733 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
2734 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump || error "can't access $DEV"
2735 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
2736 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
2740 run_test 57a "verify MDS filesystem created with large inodes =="
2747 local FILEN=$dir/f$FILECOUNT
2749 rm -rf $dir || error "removing $dir"
2750 mkdir -p $dir || error "creating $dir"
2751 local num=$(get_mds_dir $dir)
2754 echo "mcreating $FILECOUNT files"
2755 createmany -m $dir/f 1 $FILECOUNT || \
2756 error "creating files in $dir"
2758 # verify that files do not have EAs yet
2759 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
2760 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
2764 df $dir #make sure we get new statfs data
2765 local MDSFREE=$(do_facet $mymds lctl get_param -n osd.*MDT000$((num -1)).kbytesfree)
2766 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
2767 echo "opening files to create objects/EAs"
2769 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
2770 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
2773 # verify that files have EAs now
2774 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
2775 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
2777 sleep 1 #make sure we get new statfs data
2779 local MDSFREE2=$(do_facet $mymds lctl get_param -n osd.*MDT000$((num -1)).kbytesfree)
2780 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
2781 if [ "$MDCFREE2" -lt "$((MDCFREE - 8))" ]; then
2782 if [ "$MDSFREE" != "$MDSFREE2" ]; then
2783 error "MDC before $MDCFREE != after $MDCFREE2"
2785 echo "MDC before $MDCFREE != after $MDCFREE2"
2786 echo "unable to confirm if MDS has large inodes"
2791 run_test 57b "default LOV EAs are stored inside large inodes ==="
2794 [ -z "$(which wiretest 2>/dev/null)" ] && skip "could not find wiretest" && return
2797 run_test 58 "verify cross-platform wire constants =============="
2800 echo "touch 130 files"
2801 createmany -o $DIR/f59- 130
2803 unlinkmany $DIR/f59- 130
2806 # wait for commitment of removal
2808 run_test 59 "verify cancellation of llog records async ========="
2810 TEST60_HEAD="test_60 run $RANDOM"
2812 [ ! -f run-llog.sh ] && skip "missing subtest run-llog.sh" && return
2813 log "$TEST60_HEAD - from kernel mode"
2816 run_test 60a "llog sanity tests run from kernel module =========="
2818 test_60b() { # bug 6411
2820 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
2832 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
2834 run_test 60b "limit repeated messages from CERROR/CWARN ========"
2837 echo "create 5000 files"
2838 createmany -o $DIR/f60c- 5000
2839 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
2840 lctl set_param fail_loc=0x80000137
2841 unlinkmany $DIR/f60c- 5000
2842 lctl set_param fail_loc=0
2844 run_test 60c "unlink file when mds full"
2847 SAVEPRINTK=$(lctl get_param -n printk)
2849 # verify "lctl mark" is even working"
2850 MESSAGE="test message ID $RANDOM $$"
2851 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
2852 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
2854 lctl set_param printk=0 || error "set lnet.printk failed"
2855 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
2856 MESSAGE="new test message ID $RANDOM $$"
2857 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
2858 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
2859 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
2861 lctl set_param -n printk="$SAVEPRINTK"
2863 run_test 60d "test printk console message masking"
2867 dd if=/dev/zero of=$f bs=`page_size` count=1
2868 cancel_lru_locks osc
2869 multiop $f OSMWUc || error
2872 run_test 61 "mmap() writes don't make sync hang ================"
2874 # bug 2330 - insufficient obd_match error checking causes LBUG
2878 cancel_lru_locks osc
2879 lctl set_param fail_loc=0x405
2880 cat $f && error "cat succeeded, expect -EIO"
2881 lctl set_param fail_loc=0
2883 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
2884 # match every page all of the time.
2885 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
2887 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
2888 test_63a() { # was test_63
2889 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
2890 lctl set_param -n osc.*.max_dirty_mb 0
2891 for i in `seq 10` ; do
2892 dd if=/dev/zero of=$DIR/f63 bs=8k &
2898 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
2899 rm -f $DIR/f63 || true
2901 run_test 63a "Verify oig_wait interruption does not crash ======="
2903 # bug 2248 - async write errors didn't return to application on sync
2904 # bug 3677 - async write errors left page locked
2907 lctl set_param debug=-1
2909 # ensure we have a grant to do async writes
2910 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
2913 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
2914 lctl set_param fail_loc=0x80000406
2915 multiop $DIR/$tfile Owy && \
2916 error "sync didn't return ENOMEM"
2917 sync; sleep 2; sync # do a real sync this time to flush page
2918 lctl get_param -n llite.*.dump_page_cache | grep locked && \
2919 error "locked page left in cache after async error" || true
2922 run_test 63b "async write errors should be returned to fsync ==="
2926 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
2928 run_test 64a "verify filter grant calculations (in kernel) ====="
2931 [ ! -f oos.sh ] && skip "missing subtest oos.sh" && return
2934 run_test 64b "check out-of-space detection on client ==========="
2936 # bug 1414 - set/get directories' stripe info
2940 $LVERIFY $DIR/d65 $DIR/d65/f1 || error "lverify failed"
2942 run_test 65a "directory with no stripe info ===================="
2946 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
2948 $LVERIFY $DIR/d65 $DIR/d65/f2 || error "lverify failed"
2950 run_test 65b "directory setstripe $(($STRIPESIZE * 2)) 0 1 ==============="
2953 if [ $OSTCOUNT -gt 1 ]; then
2955 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 4)) -i 1 \
2956 -c $(($OSTCOUNT - 1)) || error "setstripe"
2958 $LVERIFY $DIR/d65 $DIR/d65/f3 || error "lverify failed"
2961 run_test 65c "directory setstripe $(($STRIPESIZE * 4)) 1 $(($OSTCOUNT - 1))"
2965 if [ $STRIPECOUNT -le 0 ]; then
2967 elif [ $STRIPECOUNT -gt 160 ]; then
2968 #LOV_MAX_STRIPE_COUNT is 160
2969 [ $OSTCOUNT -gt 160 ] && sc=160 || sc=$(($OSTCOUNT - 1))
2971 sc=$(($STRIPECOUNT - 1))
2973 $SETSTRIPE $DIR/d65 -s $STRIPESIZE -c $sc || error "setstripe"
2974 touch $DIR/d65/f4 $DIR/d65/f5
2975 $LVERIFY $DIR/d65 $DIR/d65/f4 $DIR/d65/f5 || error "lverify failed"
2977 run_test 65d "directory setstripe $STRIPESIZE -1 stripe_count =============="
2982 $SETSTRIPE $DIR/d65 || error "setstripe"
2983 $GETSTRIPE -v $DIR/d65 | grep "Default" || error "no stripe info failed"
2985 $LVERIFY $DIR/d65 $DIR/d65/f6 || error "lverify failed"
2987 run_test 65e "directory setstripe defaults ======================="
2991 $RUNAS $SETSTRIPE $DIR/d65f && error "setstripe succeeded" || true
2993 run_test 65f "dir setstripe permission (should return error) ==="
2997 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
2998 $SETSTRIPE -d $DIR/d65 || error "setstripe"
2999 $GETSTRIPE -v $DIR/d65 | grep "Default" || \
3000 error "delete default stripe failed"
3002 run_test 65g "directory setstripe -d ==========================="
3006 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3007 mkdir -p $DIR/d65/dd1
3008 [ "`$GETSTRIPE -v $DIR/d65 | grep "^count"`" == \
3009 "`$GETSTRIPE -v $DIR/d65/dd1 | grep "^count"`" ] || error "stripe info inherit failed"
3011 run_test 65h "directory stripe info inherit ===================="
3013 test_65i() { # bug6367
3014 $SETSTRIPE $MOUNT -s 65536 -c -1
3016 run_test 65i "set non-default striping on root directory (bug 6367)="
3018 test_65ia() { # bug12836
3019 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
3021 run_test 65ia "getstripe on -1 default directory striping"
3023 test_65ib() { # bug12836
3024 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
3026 run_test 65ib "getstripe -v on -1 default directory striping"
3028 test_65ic() { # bug12836
3029 $LFS find -mtime -1 $MOUNT || error "find $MOUNT failed"
3031 run_test 65ic "new find on -1 default directory striping"
3033 test_65j() { # bug6367
3035 # if we aren't already remounting for each test, do so for this test
3036 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
3037 cleanup || error "failed to unmount"
3040 $SETSTRIPE -d $MOUNT || error "setstripe failed"
3042 run_test 65j "set default striping on root directory (bug 6367)="
3044 test_65k() { # bug11679
3045 [ "$OSTCOUNT" -lt 2 ] && skip "too few OSTs" && return
3046 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3048 echo "Check OST status: "
3049 MDS_OSCS=`do_facet $SINGLEMDS lctl dl | awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
3050 for OSC in $MDS_OSCS; do
3051 echo $OSC "is activate"
3052 do_facet $SINGLEMDS lctl --device %$OSC activate
3054 do_facet client mkdir -p $DIR/$tdir
3055 for INACTIVE_OSC in $MDS_OSCS; do
3056 echo $INACTIVE_OSC "is Deactivate:"
3057 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
3058 for STRIPE_OSC in $MDS_OSCS; do
3059 STRIPE_OST=`osc_to_ost $STRIPE_OSC`
3060 STRIPE_INDEX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
3061 grep $STRIPE_OST | awk -F: '{print $1}' | head -n 1`
3063 [ -f $DIR/$tdir/${STRIPE_INDEX} ] && continue
3064 echo "$SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} -i ${STRIPE_INDEX} -c 1"
3065 do_facet client $SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} -i ${STRIPE_INDEX} -c 1
3067 [ $RC -ne 0 ] && error "setstripe should have succeeded"
3069 do_facet client rm -f $DIR/$tdir/*
3070 echo $INACTIVE_OSC "is Activate."
3071 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
3074 run_test 65k "validate manual striping works properly with deactivated OSCs"
3076 test_65l() { # bug 12836
3077 mkdir -p $DIR/$tdir/test_dir
3078 $SETSTRIPE $DIR/$tdir/test_dir -c -1
3079 $LFS find -mtime -1 $DIR/$tdir >/dev/null
3081 run_test 65l "lfs find on -1 stripe dir ========================"
3083 # bug 2543 - update blocks count on client
3086 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
3088 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
3089 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
3091 run_test 66 "update inode blocks count on client ==============="
3096 if [ ! -z "$LLOOP" ]; then
3097 if swapon -s | grep -q $LLOOP; then
3098 swapoff $LLOOP || error "swapoff failed"
3101 $LCTL blockdev_detach $LLOOP || error "detach failed"
3109 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
3113 swapon -s | awk '($1 == "'$1'") { print $4 }'
3116 # test case for lloop driver, basic function
3118 [ "$UID" != 0 ] && skip "must run as root" && return
3120 grep -q llite_lloop /proc/modules
3121 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
3123 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
3124 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
3125 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
3127 trap cleanup_68 EXIT
3129 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
3130 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
3134 run_test 68a "lloop driver - basic test ========================"
3136 # excercise swapping to lustre by adding a high priority swapfile entry
3137 # and then consuming memory until it is used.
3138 test_68b() { # was test_68
3139 [ "$UID" != 0 ] && skip "must run as root" && return
3140 lctl get_param -n devices | grep -q obdfilter && \
3141 skip "local OST" && return
3143 grep -q llite_lloop /proc/modules
3144 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
3146 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
3147 skip "can't reliably test swap with TCP" && return
3149 MEMTOTAL=`meminfo MemTotal`
3150 NR_BLOCKS=$((MEMTOTAL>>8))
3151 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
3153 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
3154 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
3157 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
3159 trap cleanup_68 EXIT
3161 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
3163 echo "before: `swapon -s | grep $LLOOP`"
3164 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
3165 echo "after: `swapon -s | grep $LLOOP`"
3166 SWAPUSED=`swap_used $LLOOP`
3170 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
3172 run_test 68b "support swapping to Lustre ========================"
3174 # bug5265, obdfilter oa2dentry return -ENOENT
3175 # #define OBD_FAIL_OST_ENOENT 0x217
3177 remote_ost_nodsh && skip "remote OST with nodsh" && return
3180 $SETSTRIPE $f -c 1 -i 0
3182 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
3184 do_facet ost1 lctl set_param fail_loc=0x217
3185 truncate $f 1 # vmtruncate() will ignore truncate() error.
3186 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
3188 do_facet ost1 lctl set_param fail_loc=0
3189 $DIRECTIO write $f 0 2 || error "write error"
3191 cancel_lru_locks osc
3192 $DIRECTIO read $f 0 1 || error "read error"
3194 do_facet ost1 lctl set_param fail_loc=0x217
3195 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
3197 do_facet ost1 lctl set_param fail_loc=0
3200 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
3204 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
3206 run_test 71 "Running dbench on lustre (don't segment fault) ===="
3208 test_72() { # bug 5695 - Test that on 2.6 remove_suid works properly
3209 check_kernel_version 43 || return 0
3210 [ "$RUNAS_ID" = "$UID" ] && skip "RUNAS_ID = UID = $UID -- skipping" && return
3212 # Check that testing environment is properly set up. Skip if not
3213 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
3214 skip "User $RUNAS_ID does not exist - skipping"
3217 # We had better clear the $DIR to get enough space for dd
3222 $RUNAS dd if=/dev/zero of=$DIR/f72 bs=512 count=1 || error
3223 # See if we are still setuid/sgid
3224 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on write"
3225 # Now test that MDS is updated too
3226 cancel_lru_locks mdc
3227 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on MDS"
3231 run_test 72 "Test that remove suid works properly (bug5695) ===="
3233 # bug 3462 - multiple simultaneous MDC requests
3237 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
3240 lctl set_param fail_loc=0x80000129
3241 multiop $DIR/d73-1/f73-2 Oc &
3243 lctl set_param fail_loc=0
3245 multiop $DIR/d73-2/f73-3 Oc &
3249 wait $pid1 || return 1
3253 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
3254 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
3255 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
3259 run_test 73 "multiple MDC requests (should not deadlock)"
3261 test_74a() { # bug 6149, 6184
3262 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
3264 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
3265 # will spin in a tight reconnection loop
3267 lctl set_param fail_loc=0x8000030e
3268 # get any lock that won't be difficult - lookup works.
3270 lctl set_param fail_loc=0
3274 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
3276 test_74b() { # bug 13310
3277 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
3279 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
3280 # will spin in a tight reconnection loop
3281 lctl set_param fail_loc=0x8000030e
3282 # get a "difficult" lock
3284 lctl set_param fail_loc=0
3288 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
3290 JOIN=${JOIN:-"lfs join"}
3297 [ $T75_PREP = "yes" ] && return
3298 echo "using F75=$F75, F128k=$F128k, FHEAD=$FHEAD, FTAIL=$FTAIL"
3300 dd if=/dev/urandom of=${F75}_128k bs=128k count=1 || error "dd failed"
3309 cp -p ${F128k} ${FHEAD}
3310 log "finished cp to $FHEAD"
3311 cp -p ${F128k} ${FTAIL}
3312 log "finished cp to $FTAIL"
3313 cat ${F128k} ${F128k} > ${F75}_sim_sim
3315 $JOIN ${FHEAD} ${FTAIL} || error "join ${FHEAD} ${FTAIL} error"
3316 log "finished join $FHEAD to ${F75}_sim_sim"
3317 cmp ${FHEAD} ${F75}_sim_sim || error "${FHEAD} ${F75}_sim_sim differ"
3318 log "finished cmp $FHEAD to ${F75}_sim_sim"
3319 $CHECKSTAT -a ${FTAIL} || error "tail ${FTAIL} still exist after join"
3321 run_test 75a "TEST join file ===================================="
3326 cp -p ${F128k} ${FTAIL}
3327 cat ${F75}_sim_sim >> ${F75}_join_sim
3328 cat ${F128k} >> ${F75}_join_sim
3329 $JOIN ${FHEAD} ${FTAIL} || error "join ${FHEAD} ${FTAIL} error"
3330 cmp ${FHEAD} ${F75}_join_sim || \
3331 error "${FHEAD} ${F75}_join_sim are different"
3332 $CHECKSTAT -a ${FTAIL} || error "tail ${FTAIL} exist after join"
3334 run_test 75b "TEST join file 2 =================================="
3339 cp -p ${F128k} ${FTAIL}
3340 cat ${F128k} >> ${F75}_sim_join
3341 cat ${F75}_join_sim >> ${F75}_sim_join
3342 $JOIN ${FTAIL} ${FHEAD} || error "join error"
3343 cmp ${FTAIL} ${F75}_sim_join || \
3344 error "${FTAIL} ${F75}_sim_join are different"
3345 $CHECKSTAT -a ${FHEAD} || error "tail ${FHEAD} exist after join"
3347 run_test 75c "TEST join file 3 =================================="
3352 cp -p ${F128k} ${FHEAD}
3353 cp -p ${F128k} ${FHEAD}_tmp
3354 cat ${F75}_sim_sim >> ${F75}_join_join
3355 cat ${F75}_sim_join >> ${F75}_join_join
3356 $JOIN ${FHEAD} ${FHEAD}_tmp || error "join ${FHEAD} ${FHEAD}_tmp error"
3357 $JOIN ${FHEAD} ${FTAIL} || error "join ${FHEAD} ${FTAIL} error"
3358 cmp ${FHEAD} ${F75}_join_join ||error "${FHEAD} ${F75}_join_join differ" $CHECKSTAT -a ${FHEAD}_tmp || error "${FHEAD}_tmp exist after join"
3359 $CHECKSTAT -a ${FTAIL} || error "tail ${FTAIL} exist after join (2)"
3361 run_test 75d "TEST join file 4 =================================="
3366 rm -rf ${FHEAD} || "delete join file error"
3368 run_test 75e "TEST join file 5 (remove joined file) ============="
3373 cp -p ${F128k} ${F75}_join_10_compare
3374 cp -p ${F128k} ${F75}_join_10
3375 for ((i = 0; i < 10; i++)); do
3376 cat ${F128k} >> ${F75}_join_10_compare
3377 cp -p ${F128k} ${FTAIL}
3378 $JOIN ${F75}_join_10 ${FTAIL} || \
3379 error "join ${F75}_join_10 ${FTAIL} error"
3380 $CHECKSTAT -a ${FTAIL} || error "tail file exist after join"
3382 cmp ${F75}_join_10 ${F75}_join_10_compare || \
3383 error "files ${F75}_join_10 ${F75}_join_10_compare differ"
3385 run_test 75f "TEST join file 6 (join 10 files) =================="
3388 [ ! -f ${F75}_join_10 ] && echo "${F75}_join_10 missing" && return
3389 $LFS getstripe ${F75}_join_10
3391 $OPENUNLINK ${F75}_join_10 ${F75}_join_10 || error "files unlink open"
3395 run_test 75g "TEST join file 7 (open unlink) ===================="
3398 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
3401 test_76() { # bug 1443
3402 DETH=$(grep deathrow /proc/kallsyms /proc/ksyms 2> /dev/null | wc -l)
3403 [ $DETH -eq 0 ] && skip "No _iget." && return 0
3404 BEFORE_INODES=`num_inodes`
3405 echo "before inodes: $BEFORE_INODES"
3407 [ "$SLOW" = "no" ] && COUNT=100
3408 for i in `seq $COUNT`; do
3412 AFTER_INODES=`num_inodes`
3413 echo "after inodes: $AFTER_INODES"
3414 [ $AFTER_INODES -gt $((BEFORE_INODES + 32)) ] && \
3415 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
3418 run_test 76 "destroy duplicate inodes in client inode cache ===="
3423 # Note: in sptlrpc modes which enable its own bulk checksum, the
3424 # original crc32_le bulk checksum will be automatically disabled,
3425 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
3426 # will be checked by sptlrpc code against sptlrpc bulk checksum.
3427 # In this case set_checksums() will not be no-op, because sptlrpc
3428 # bulk checksum will be enabled all through the test.
3430 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
3431 lctl set_param -n osc.*.checksums $1
3435 export ORIG_CSUM_TYPE=""
3436 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
3439 [ "$ORIG_CSUM_TYPE" ] || \
3440 ORIG_CSUM_TYPE=`lctl get_param -n osc/*osc-[^mM]*/checksum_type |
3441 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`
3442 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
3443 log "set checksum type to $1"
3446 F77_TMP=$TMP/f77-temp
3449 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
3450 error "error writing to $F77_TMP"
3453 test_77a() { # bug 10889
3454 $GSS && skip "could not run with gss" && return
3455 [ ! -f $F77_TMP ] && setup_f77
3457 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
3461 run_test 77a "normal checksum read/write operation ============="
3463 test_77b() { # bug 10889
3464 $GSS && skip "could not run with gss" && return
3465 [ ! -f $F77_TMP ] && setup_f77
3466 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3467 lctl set_param fail_loc=0x80000409
3469 dd if=$F77_TMP of=$DIR/f77b bs=1M count=$F77SZ conv=sync || \
3470 error "dd error: $?"
3471 lctl set_param fail_loc=0
3475 run_test 77b "checksum error on client write ===================="
3477 test_77c() { # bug 10889
3478 $GSS && skip "could not run with gss" && return
3479 [ ! -f $DIR/f77b ] && skip "requires 77b - skipping" && return
3481 for algo in $CKSUM_TYPES; do
3482 cancel_lru_locks osc
3483 set_checksum_type $algo
3484 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
3485 lctl set_param fail_loc=0x80000408
3486 cmp $F77_TMP $DIR/f77b || error "file compare failed"
3487 lctl set_param fail_loc=0
3490 set_checksum_type $ORIG_CSUM_TYPE
3492 run_test 77c "checksum error on client read ==================="
3494 test_77d() { # bug 10889
3495 $GSS && skip "could not run with gss" && return
3496 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3497 lctl set_param fail_loc=0x80000409
3499 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
3500 error "direct write: rc=$?"
3501 lctl set_param fail_loc=0
3504 run_test 77d "checksum error on OST direct write ==============="
3506 test_77e() { # bug 10889
3507 $GSS && skip "could not run with gss" && return
3508 [ ! -f $DIR/f77 ] && skip "requires 77d - skipping" && return
3509 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
3510 lctl set_param fail_loc=0x80000408
3512 cancel_lru_locks osc
3513 directio read $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
3514 error "direct read: rc=$?"
3515 lctl set_param fail_loc=0
3518 run_test 77e "checksum error on OST direct read ================"
3520 test_77f() { # bug 10889
3521 $GSS && skip "could not run with gss" && return
3523 for algo in $CKSUM_TYPES; do
3524 cancel_lru_locks osc
3525 set_checksum_type $algo
3526 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3527 lctl set_param fail_loc=0x409
3528 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) && \
3529 error "direct write succeeded"
3530 lctl set_param fail_loc=0
3532 set_checksum_type $ORIG_CSUM_TYPE
3535 run_test 77f "repeat checksum error on write (expect error) ===="
3537 test_77g() { # bug 10889
3538 $GSS && skip "could not run with gss" && return
3539 remote_ost_nodsh && skip "remote OST with nodsh" && return
3541 [ ! -f $F77_TMP ] && setup_f77
3543 $SETSTRIPE $DIR/f77g -c 1 -i 0
3544 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
3545 do_facet ost1 lctl set_param fail_loc=0x8000021a
3547 dd if=$F77_TMP of=$DIR/f77g bs=1M count=$F77SZ || \
3548 error "write error: rc=$?"
3549 do_facet ost1 lctl set_param fail_loc=0
3552 run_test 77g "checksum error on OST write ======================"
3554 test_77h() { # bug 10889
3555 $GSS && skip "could not run with gss" && return
3556 remote_ost_nodsh && skip "remote OST with nodsh" && return
3558 [ ! -f $DIR/f77g ] && skip "requires 77g - skipping" && return
3559 cancel_lru_locks osc
3560 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
3561 do_facet ost1 lctl set_param fail_loc=0x8000021b
3563 cmp $F77_TMP $DIR/f77g || error "file compare failed"
3564 do_facet ost1 lctl set_param fail_loc=0
3567 run_test 77h "checksum error on OST read ======================="
3569 test_77i() { # bug 13805
3570 $GSS && skip "could not run with gss" && return
3571 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
3572 lctl set_param fail_loc=0x40b
3573 remount_client $MOUNT
3574 lctl set_param fail_loc=0
3575 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
3576 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
3577 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
3578 [ "$algo" = "crc32" ] || error "algo set to $algo instead of crc32"
3580 remount_client $MOUNT
3582 run_test 77i "client not supporting OSD_CONNECT_CKSUM =========="
3584 test_77j() { # bug 13805
3585 $GSS && skip "could not run with gss" && return
3586 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
3587 lctl set_param fail_loc=0x40c
3588 remount_client $MOUNT
3589 lctl set_param fail_loc=0
3590 sleep 2 # wait async osc connect to finish
3591 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
3592 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
3593 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
3594 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
3596 remount_client $MOUNT
3598 run_test 77j "client only supporting ADLER32 ===================="
3600 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
3604 test_78() { # bug 10901
3606 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
3607 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
3608 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
3609 echo "MemTotal: $MEMTOTAL"
3610 # reserve 256MB of memory for the kernel and other running processes,
3611 # and then take 1/2 of the remaining memory for the read/write buffers.
3612 if [ $MEMTOTAL -gt 512 ] ;then
3613 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
3615 # for those poor memory-starved high-end clusters...
3616 MEMTOTAL=$((MEMTOTAL / 2))
3618 echo "Mem to use for directio: $MEMTOTAL"
3619 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
3620 [ $F78SIZE -gt 512 ] && F78SIZE=512
3621 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
3622 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
3623 echo "Smallest OST: $SMALLESTOST"
3624 [ $SMALLESTOST -lt 10240 ] && \
3625 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
3627 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ] && \
3628 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
3630 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
3631 echo "File size: $F78SIZE"
3632 $SETSTRIPE $DIR/$tfile -c $OSTCOUNT || error "setstripe failed"
3633 for i in `seq 1 $NSEQ`
3635 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
3636 echo directIO rdwr round $i of $NSEQ
3637 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
3642 run_test 78 "handle large O_DIRECT writes correctly ============"
3644 test_79() { # bug 12743
3645 wait_delete_completed
3647 BKTOTAL=$(calc_osc_kbytes kbytestotal)
3648 BKFREE=$(calc_osc_kbytes kbytesfree)
3649 BKAVAIL=$(calc_osc_kbytes kbytesavail)
3651 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
3652 DFTOTAL=`echo $STRING | cut -d, -f1`
3653 DFUSED=`echo $STRING | cut -d, -f2`
3654 DFAVAIL=`echo $STRING | cut -d, -f3`
3655 DFFREE=$(($DFTOTAL - $DFUSED))
3657 ALLOWANCE=$((64 * $OSTCOUNT))
3659 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
3660 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
3661 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
3663 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
3664 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
3665 error "df free($DFFREE) mismatch OST free($BKFREE)"
3667 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
3668 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
3669 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
3672 run_test 79 "df report consistency check ======================="
3674 test_80() { # bug 10718
3675 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
3677 local BEFORE=`date +%s`
3678 cancel_lru_locks osc
3679 local AFTER=`date +%s`
3680 local DIFF=$((AFTER-BEFORE))
3681 if [ $DIFF -gt 1 ] ; then
3682 error "elapsed for 1M@1T = $DIFF"
3687 run_test 80 "Page eviction is equally fast at high offsets too ===="
3690 [ -z "$(which cvs 2>/dev/null)" ] && skip "could not find cvs" && \
3692 mkdir -p $DIR/d99cvsroot
3693 chown $RUNAS_ID $DIR/d99cvsroot
3694 local oldPWD=$PWD # bug 13584, use $TMP as working dir
3697 $RUNAS cvs -d $DIR/d99cvsroot init || error
3700 run_test 99a "cvs init ========================================="
3703 [ -z "$(which cvs 2>/dev/null)" ] && skip "could not find cvs" && return
3704 [ ! -d $DIR/d99cvsroot ] && test_99a
3706 # some versions of cvs import exit(1) when asked to import links or
3707 # files they can't read. ignore those files.
3708 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
3709 ! -perm +4 -printf '-I %f\n')
3710 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
3711 d99reposname vtag rtag
3713 run_test 99b "cvs import ======================================="
3716 [ -z "$(which cvs 2>/dev/null)" ] && skip "could not find cvs" && return
3717 [ ! -d $DIR/d99cvsroot ] && test_99b
3719 mkdir -p $DIR/d99reposname
3720 chown $RUNAS_ID $DIR/d99reposname
3721 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
3723 run_test 99c "cvs checkout ====================================="
3726 [ -z "$(which cvs 2>/dev/null)" ] && skip "could not find cvs" && return
3727 [ ! -d $DIR/d99cvsroot ] && test_99c
3728 cd $DIR/d99reposname
3730 $RUNAS cvs add -m 'addmsg' foo99
3732 run_test 99d "cvs add =========================================="
3735 [ -z "$(which cvs 2>/dev/null)" ] && skip "could not find cvs" && return
3736 [ ! -d $DIR/d99cvsroot ] && test_99c
3737 cd $DIR/d99reposname
3740 run_test 99e "cvs update ======================================="
3743 [ -z "$(which cvs 2>/dev/null)" ] && skip "could not find cvs" && return
3744 [ ! -d $DIR/d99cvsroot ] && test_99d
3745 cd $DIR/d99reposname
3746 $RUNAS cvs commit -m 'nomsg' foo99
3747 rm -fr $DIR/d99cvsroot
3749 run_test 99f "cvs commit ======================================="
3752 [ "$NETTYPE" = tcp ] || \
3753 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
3756 remote_ost_nodsh && skip "remote OST with nodsh" && return
3757 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3759 { skip "useless for local single node setup" && return; }
3761 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
3762 [ "$PROT" != "tcp" ] && continue
3763 RPORT=$(echo $REMOTE | cut -d: -f2)
3764 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
3767 LPORT=`echo $LOCAL | cut -d: -f2`
3768 if [ $LPORT -ge 1024 ]; then
3769 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
3771 error "local: $LPORT > 1024, remote: $RPORT"
3774 [ "$rc" = 0 ] || error "privileged port not found" )
3776 run_test 100 "check local port using privileged port ==========="
3778 function get_named_value()
3787 echo $line | sed "s/^$tag//"
3794 export CACHE_MAX=`lctl get_param -n llite.*.max_cached_mb | head -n 1`
3796 lctl set_param -n llite.*.max_cached_mb $CACHE_MAX
3804 [ "$CPU" = "UML" ] && nreads=1000
3805 local cache_limit=32
3807 lctl set_param -n osc.*-osc*.rpc_stats 0
3808 trap cleanup_101 EXIT
3809 lctl set_param -n llite.*.read_ahead_stats 0
3810 lctl set_param -n llite.*.max_cached_mb $cache_limit
3813 # randomly read 10000 of 64K chunks from file 3x 32MB in size
3815 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
3816 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
3819 for s in `lctl get_param -n llite.*.read_ahead_stats | \
3820 get_named_value 'read but discarded' | cut -d" " -f1`; do
3821 discard=$(($discard + $s))
3825 if [ $(($discard * 10)) -gt $nreads ] ;then
3826 lctl get_param osc.*-osc*.rpc_stats
3827 lctl get_param llite.*.read_ahead_stats
3828 error "too many ($discard) discarded pages"
3830 rm -f $DIR/$tfile || true
3832 run_test 101 "check read-ahead for random reads ================"
3834 export SETUP_TEST101=no
3836 [ "$SETUP_TEST101" = "yes" ] && return
3839 STRIPE_COUNT=$OSTCOUNT
3842 trap cleanup_test101 EXIT
3843 # prepare the read-ahead file
3844 $SETSTRIPE $DIR/$tfile -s $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT
3846 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
3851 [ "$SETUP_TEST101" = "yes" ] || return
3859 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
3864 local STRIPE_SIZE=1048576
3865 local RA_INC=1048576
3866 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
3867 local FILE_LENGTH=$((64*100))
3868 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
3869 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
3870 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
3871 get_named_value 'read but discarded' | \
3872 cut -d" " -f1 | calc_total`
3874 if [ $DISCARD -gt $discard_limit ]; then
3875 lctl get_param llite.*.read_ahead_stats
3876 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
3878 echo "Read-ahead success for size ${READ_SIZE}"
3883 [ "$OSTCOUNT" -lt "2" ] && skip "skipping stride IO stride-ahead test" && return
3884 local STRIPE_SIZE=1048576
3885 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
3886 local FILE_LENGTH=$((STRIPE_SIZE*100))
3887 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
3888 # prepare the read-ahead file
3890 cancel_lru_locks osc
3891 for BIDX in 2 4 8 16 32 64 128 256
3893 local BSIZE=$((BIDX*4096))
3894 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
3895 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
3896 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
3897 $LCTL set_param -n llite.*.read_ahead_stats 0
3898 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
3899 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
3900 cancel_lru_locks osc
3906 run_test 101b "check stride-io mode read-ahead ================="
3908 export SETUP_TEST102=no
3910 [ "$SETUP_TEST102" = "yes" ] && return
3912 chown $RUNAS_ID $DIR/$tdir
3915 STRIPE_COUNT=$OSTCOUNT
3916 [ $OSTCOUNT -gt 4 ] && STRIPE_COUNT=4
3918 trap cleanup_test102 EXIT
3920 $1 $SETSTRIPE $tdir -s $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT
3924 for count in `seq 1 $STRIPE_COUNT`
3926 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
3928 local stripe_size=`expr $STRIPE_SIZE \* $num`
3929 local file=file"$num-$offset-$count"
3930 $1 $SETSTRIPE $file -s $stripe_size -i $offset -c $count
3936 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
3942 [ "$SETUP_TEST102" = "yes" ] || return 0
3948 local testfile=$DIR/xattr_testfile
3953 [ "$UID" != 0 ] && skip "must run as root" && return
3954 [ -z "`lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr`" ] && skip "must have user_xattr" && return
3956 [ -z "$(which setfattr 2>/dev/null)" ] && skip "could not find setfattr" && return
3958 echo "set/get xattr..."
3959 setfattr -n trusted.name1 -v value1 $testfile || error
3960 [ "`getfattr -n trusted.name1 $testfile 2> /dev/null | \
3961 grep "trusted.name1"`" == "trusted.name1=\"value1\"" ] || error
3963 setfattr -n user.author1 -v author1 $testfile || error
3964 [ "`getfattr -n user.author1 $testfile 2> /dev/null | \
3965 grep "user.author1"`" == "user.author1=\"author1\"" ] || error
3968 setfattr -n trusted.name2 -v value2 $testfile || error
3969 setfattr -n trusted.name3 -v value3 $testfile || error
3970 [ `getfattr -d -m "^trusted" $testfile 2> /dev/null | \
3971 grep "trusted.name" | wc -l` -eq 3 ] || error
3974 setfattr -n user.author2 -v author2 $testfile || error
3975 setfattr -n user.author3 -v author3 $testfile || error
3976 [ `getfattr -d -m "^user" $testfile 2> /dev/null | \
3977 grep "user" | wc -l` -eq 3 ] || error
3979 echo "remove xattr..."
3980 setfattr -x trusted.name1 $testfile || error
3981 getfattr -d -m trusted $testfile 2> /dev/null | \
3982 grep "trusted.name1" && error || true
3984 setfattr -x user.author1 $testfile || error
3985 getfattr -d -m user $testfile 2> /dev/null | \
3986 grep "user.author1" && error || true
3988 # b10667: setting lustre special xattr be silently discarded
3989 echo "set lustre special xattr ..."
3990 setfattr -n "trusted.lov" -v "invalid value" $testfile || error
3994 run_test 102a "user xattr test =================================="
3997 # b10930: get/set/list trusted.lov xattr
3998 echo "get/set/list trusted.lov xattr ..."
3999 [ "$OSTCOUNT" -lt "2" ] && skip "skipping 2-stripe test" && return
4000 local testfile=$DIR/$tfile
4001 $SETSTRIPE $testfile -s 65536 -i 1 -c 2
4002 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
4003 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
4005 local testfile2=${testfile}2
4006 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
4007 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
4010 setfattr -n trusted.lov -v $value $testfile2
4011 local tmp_file=${testfile}3
4012 $GETSTRIPE -v $testfile2 > $tmp_file
4013 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
4014 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
4015 [ "$stripe_size" -eq 65536 ] || error "stripe size $stripe_size != 65536"
4016 [ "$stripe_count" -eq 2 ] || error "stripe count $stripe_count != 2"
4019 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
4022 # b10930: get/set/list lustre.lov xattr
4023 echo "get/set/list lustre.lov xattr ..."
4024 [ "$OSTCOUNT" -lt "2" ] && skip "skipping 2-stripe test" && return
4026 chown $RUNAS_ID $DIR/$tdir
4027 local testfile=$DIR/$tdir/$tfile
4028 $RUNAS $SETSTRIPE $testfile -s 65536 -i 1 -c 2
4029 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
4030 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
4032 local testfile2=${testfile}2
4033 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
4034 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
4036 $RUNAS $MCREATE $testfile2
4037 $RUNAS setfattr -n lustre.lov -v $value $testfile2
4038 local tmp_file=${testfile}3
4039 $RUNAS $GETSTRIPE -v $testfile2 > $tmp_file
4040 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
4041 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
4042 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
4043 [ $stripe_count -eq 2 ] || error "stripe count $stripe_count != 2"
4045 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
4047 compare_stripe_info1() {
4050 for count in `seq 1 $STRIPE_COUNT`
4052 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4054 local size=`expr $STRIPE_SIZE \* $num`
4055 local file=file"$num-$offset-$count"
4056 get_stripe_info client $PWD/$file "$1"
4057 if [ $stripe_size -ne $size ]; then
4058 error "$file: different stripe size $stripe_size, expected $size" && return
4060 if [ $stripe_count -ne $count ]; then
4061 error "$file: different stripe count $stripe_count, expected $count" && return
4063 if [ $stripe_index -ne 0 ]; then
4064 error "$file: different stripe offset $stripe_index, expected 0" && return
4071 compare_stripe_info2() {
4074 for count in `seq 1 $STRIPE_COUNT`
4076 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4078 local size=`expr $STRIPE_SIZE \* $num`
4079 local file=file"$num-$offset-$count"
4080 get_stripe_info client $PWD/$file
4081 if [ $stripe_size -ne $size ]; then
4082 error "$file: different stripe size $stripe_size, expected $size" && return
4084 if [ $stripe_count -ne $count ]; then
4085 error "$file: different stripe count $stripe_count, expected $count" && return
4087 if [ $stripe_index -ne $offset ]; then
4088 error "$file: different stripe offset $stripe_index, expected $offset" && return
4096 [ -n "$(which tar 2>/dev/null)" ] && strings $(which tar) | grep -q lustre && echo tar
4100 # b10930: tar test for trusted.lov xattr
4101 TAR=$(find_lustre_tar)
4102 [ -z "$TAR" ] && skip "lustre-aware tar is not installed" && return
4103 [ "$OSTCOUNT" -lt "2" ] && skip "skipping N-stripe test" && return
4106 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
4108 compare_stripe_info1
4110 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
4113 # b10930: tar test for trusted.lov xattr
4114 TAR=$(find_lustre_tar)
4115 [ -z "$TAR" ] && skip "lustre-aware tar is not installed" && return
4116 [ "$OSTCOUNT" -lt "2" ] && skip "skipping N-stripe test" && return
4120 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
4122 compare_stripe_info1
4124 run_test 102f "tar copy files, not keep osts ==========="
4126 test_102h() { # bug 15777
4127 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
4128 skip "must have user_xattr" && return
4129 [ -z "$(which setfattr 2>/dev/null)" ] &&
4130 skip "could not find setfattr" && return
4135 VALUE=datadatadatadatadatadatadatadata
4136 while [ $(echo $VALUE | wc -c) -lt $XSIZE ]; do
4137 VALUE="$VALUE$VALUE"
4139 log "save $XBIG on $DIR/$tfile"
4140 setfattr -n $XBIG -v "$VALUE" $DIR/$tfile ||
4141 error "saving $XBIG on $DIR/$tfile failed"
4142 ORIG=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4143 OSIZE=$(echo $ORIG | wc -c)
4144 [ $OSIZE -lt $XSIZE ] && error "set $XBIG too small ($OSIZE < $XSIZE)"
4147 log "save $XSML on $DIR/$tfile"
4148 setfattr -n $XSML -v val $DIR/$tfile ||
4149 error "saving $XSML on $DIR/$tfile failed"
4150 NEW=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4151 if [ "$NEW" != "$ORIG" ]; then
4154 error "$XBIG different after saving $XSML"
4157 log "grow $XSML on $DIR/$tfile"
4158 setfattr -n $XSML -v "$VALUE" $DIR/$tfile ||
4159 error "growing $XSML on $DIR/$tfile failed"
4160 NEW=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4161 if [ "$NEW" != "$ORIG" ]; then
4164 error "$XBIG different after growing $XSML"
4166 log "$XBIG still valid after growing $XSML"
4169 run_test 102h "grow xattr from inside inode to external block"
4171 test_102i() { # bug 17038
4173 ln -s $DIR/$tfile $DIR/${tfile}link
4174 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
4175 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"
4176 rm -f $DIR/$tfile $DIR/${tfile}link
4178 run_test 102i "lgetxattr test on symbolic link ============"
4181 TAR=$(find_lustre_tar)
4182 [ -z "$TAR" ] && skip "lustre-aware tar is not installed" && return
4183 [ "$OSTCOUNT" -lt "2" ] && skip "skipping N-stripe test" && return
4184 setup_test102 "$RUNAS"
4186 chown $RUNAS_ID $DIR/d102j
4187 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
4189 compare_stripe_info1 "$RUNAS"
4191 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
4197 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
4202 [ "$UID" != 0 ] && skip "must run as root" && return
4203 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
4204 [ -z "$(which setfacl 2>/dev/null)" ] && skip "could not find setfacl" && return
4205 $GSS && skip "could not run under gss" && return
4207 declare -a identity_old
4209 for num in `seq $MDSCOUNT`; do
4210 switch_identity $num true || identity_old[$num]=$?
4217 echo "performing cp ..."
4218 run_acl_subtest cp || error
4219 echo "performing getfacl-noacl..."
4220 run_acl_subtest getfacl-noacl || error
4221 echo "performing misc..."
4222 run_acl_subtest misc || error
4223 echo "performing permissions..."
4224 run_acl_subtest permissions || error
4225 echo "performing setfacl..."
4226 run_acl_subtest setfacl || error
4228 # inheritance test got from HP
4229 echo "performing inheritance..."
4230 cp $LUSTRE/tests/acl/make-tree . || error
4231 chmod +x make-tree || error
4232 run_acl_subtest inheritance || error
4238 for num in `seq $MDSCOUNT`; do
4239 if [ "${identity_old[$num]}" = 1 ]; then
4240 switch_identity $num false || identity_old[$num]=$?
4244 run_test 103 "acl test ========================================="
4248 lfs df || error "lfs df failed"
4249 lfs df -ih || error "lfs df -ih failed"
4250 lfs df -h $DIR || error "lfs df -h $DIR failed"
4251 lfs df -i $DIR || error "lfs df -i $DIR failed"
4252 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
4253 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
4255 OSC=`lctl get_param -n devices | awk '/-osc-/ {print $4}' | head -n 1`
4256 lctl --device %$OSC deactivate
4257 lfs df || error "lfs df with deactivated OSC failed"
4258 lctl --device %$OSC recover
4259 lfs df || error "lfs df with reactivated OSC failed"
4262 run_test 104 "lfs df [-ih] [path] test ========================="
4265 # doesn't work on 2.4 kernels
4267 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4269 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
4271 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
4275 run_test 105a "flock when mounted without -o flock test ========"
4279 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4281 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
4283 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
4287 run_test 105b "fcntl when mounted without -o flock test ========"
4291 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4293 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
4295 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
4299 run_test 105c "lockf when mounted without -o flock test ========"
4301 test_105d() { # bug 15924
4303 [ -z "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ] && \
4304 skip "mount w/o flock enabled" && return
4305 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
4306 $LCTL set_param fail_loc=0x80000315
4307 flocks_test 2 $DIR/$tdir
4309 run_test 105d "flock race (should not freeze) ========"
4311 test_106() { #bug 10921
4313 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
4314 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
4316 run_test 106 "attempt exec of dir followed by chown of that dir"
4325 local save_pattern=$(sysctl -n kernel.core_pattern)
4326 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
4327 sysctl -w kernel.core_pattern=$file
4328 sysctl -w kernel.core_uses_pid=0
4336 kill -s 11 $SLEEPPID
4338 if [ -e $file ]; then
4339 size=`stat -c%s $file`
4340 [ $size -eq 0 ] && error "Fail to create core file $file"
4342 error "Fail to create core file $file"
4345 sysctl -w kernel.core_pattern=$save_pattern
4346 sysctl -w kernel.core_uses_pid=$save_uses_pid
4349 run_test 107 "Coredump on SIG"
4353 mkdir $DIR/d110/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa || error "mkdir with 255 char fail"
4354 mkdir $DIR/d110/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb && error "mkdir with 256 char should fail, but not"
4355 touch $DIR/d110/xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx || error "create with 255 char fail"
4356 touch $DIR/d110/yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy && error ""create with 256 char should fail, but not
4361 run_test 110 "filename length checking"
4364 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
4366 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
4368 echo "Starting with $OSTIO_pre threads"
4371 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
4372 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
4373 echo "$NUMTEST creates/unlinks"
4375 createmany -o $DIR/$tdir/$tfile $NUMTEST
4376 unlinkmany $DIR/$tdir/$tfile $NUMTEST
4378 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
4381 # don't return an error
4382 [ $OSTIO_post -eq $OSTIO_pre ] && echo \
4383 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&\
4384 echo "This may be fine, depending on what ran before this test" &&\
4385 echo "and how fast this system is." && return
4387 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
4389 run_test 115 "verify dynamic thread creation===================="
4392 wait_delete_completed
4393 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
4394 echo OST kbytes available: ${AVAIL[@]}
4395 MAXI=0; MAXV=${AVAIL[0]}
4396 MINI=0; MINV=${AVAIL[0]}
4397 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
4398 #echo OST $i: ${AVAIL[i]}kb
4399 if [ ${AVAIL[i]} -gt $MAXV ]; then
4400 MAXV=${AVAIL[i]}; MAXI=$i
4402 if [ ${AVAIL[i]} -lt $MINV ]; then
4403 MINV=${AVAIL[i]}; MINI=$i
4406 echo Min free space: OST $MINI: $MINV
4407 echo Max free space: OST $MAXI: $MAXV
4411 [ "$OSTCOUNT" -lt "2" ] && skip "$OSTCOUNT < 2 OSTs" && return
4413 echo -n "Free space priority "
4414 lctl get_param -n lov.*-clilov-*.qos_prio_free
4415 DELAY=$(lctl get_param -n lov.*-clilov-*.qos_maxage | head -1 | awk '{print $1}')
4418 [ $MINV -gt 960000 ] && skip "too much free space in OST$MINI, skip" &&\
4421 # generate uneven OSTs
4422 mkdir -p $DIR/$tdir/OST${MINI}
4425 echo "Filling 25% remaining space in OST${MINI} with ${FILL}Kb"
4426 $SETSTRIPE $DIR/$tdir/OST${MINI} -i $MINI -c 1
4428 while [ $FILL -gt 0 ]; do
4430 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i bs=2M count=1 2>/dev/null
4431 FILL=$(($FILL - 2048))
4439 DIFF=$(($MAXV - $MINV))
4440 DIFF2=$(($DIFF * 100 / $MINV))
4441 echo -n "diff=${DIFF}=${DIFF2}% must be > 20% for QOS mode..."
4442 if [ $DIFF2 -gt 20 ]; then
4445 echo "failed - QOS mode won't be used"
4446 error_ignore "QOS imbalance criteria not met"
4450 MINI1=$MINI; MINV1=$MINV
4451 MAXI1=$MAXI; MAXV1=$MAXV
4453 # now fill using QOS
4454 echo writing a bunch of files to QOS-assigned OSTs
4455 $SETSTRIPE $DIR/$tdir -c 1
4457 while [ $FILL -gt 0 ]; do
4459 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1024 count=200 2>/dev/null
4460 FILL=$(($FILL - 200))
4463 echo "wrote $i 200k files"
4467 echo "Note: free space may not be updated, so measurements might be off"
4469 DIFF2=$(($MAXV - $MINV))
4470 echo "free space delta: orig $DIFF final $DIFF2"
4471 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
4472 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
4473 echo "Wrote $DIFF to smaller OST $MINI1"
4474 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
4475 echo "Wrote $DIFF2 to larger OST $MAXI1"
4476 [ $DIFF -gt 0 ] && echo "Wrote $(($DIFF2 * 100 / $DIFF - 100))% more data to larger OST $MAXI1"
4478 # Figure out which files were written where
4479 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
4480 awk '/'$MINI1': / {print $2; exit}')
4482 MINC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
4483 echo "$MINC files created on smaller OST $MINI1"
4484 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
4485 awk '/'$MAXI1': / {print $2; exit}')
4487 MAXC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
4488 echo "$MAXC files created on larger OST $MAXI1"
4489 [ $MINC -gt 0 ] && echo "Wrote $(($MAXC * 100 / $MINC - 100))% more files to larger OST $MAXI1"
4490 [ $MAXC -gt $MINC ] || error_ignore "stripe QOS didn't balance free space"
4492 rm -rf $DIR/$tdir/OST${MINI}
4494 run_test 116 "stripe QOS: free space balance ==================="
4496 test_117() # bug 10891
4498 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
4499 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
4500 lctl set_param fail_loc=0x21e
4501 > $DIR/$tfile || error "truncate failed"
4502 lctl set_param fail_loc=0
4503 echo "Truncate succeeded."
4506 run_test 117 "verify fsfilt_extend =========="
4508 export OLD_RESENDCOUNT=""
4509 set_resend_count () {
4510 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
4511 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
4512 lctl set_param -n $PROC_RESENDCOUNT $1
4513 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
4516 [ "$SLOW" = "no" ] && set_resend_count 4 # for reduce test_118* time (bug 14842)
4518 # Reset async IO behavior after error case
4520 FILE=$DIR/reset_async
4522 # Ensure all OSCs are cleared
4523 $LSTRIPE -c -1 $FILE
4524 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
4529 test_118a() #bug 11710
4533 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4534 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4535 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
4537 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4538 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4543 run_test 118a "verify O_SYNC works =========="
4547 remote_ost_nodsh && skip "remote OST with nodsh" && return
4551 #define OBD_FAIL_OST_ENOENT 0x217
4552 set_nodes_failloc "$(osts_nodes)" 0x217
4553 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4555 set_nodes_failloc "$(osts_nodes)" 0
4556 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4557 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4560 if [[ $RC -eq 0 ]]; then
4561 error "Must return error due to dropped pages, rc=$RC"
4565 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4566 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4570 echo "Dirty pages not leaked on ENOENT"
4572 # Due to the above error the OSC will issue all RPCs syncronously
4573 # until a subsequent RPC completes successfully without error.
4574 multiop $DIR/$tfile Ow4096yc
4579 run_test 118b "Reclaim dirty pages on fatal error =========="
4583 remote_ost_nodsh && skip "remote OST with nodsh" && return
4587 #define OBD_FAIL_OST_EROFS 0x216
4588 set_nodes_failloc "$(osts_nodes)" 0x216
4590 # multiop should block due to fsync until pages are written
4591 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
4595 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
4596 error "Multiop failed to block on fsync, pid=$MULTIPID"
4599 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4601 if [[ $WRITEBACK -eq 0 ]]; then
4602 error "No page in writeback, writeback=$WRITEBACK"
4605 set_nodes_failloc "$(osts_nodes)" 0
4608 if [[ $RC -ne 0 ]]; then
4609 error "Multiop fsync failed, rc=$RC"
4612 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4613 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4615 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4616 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4620 echo "Dirty pages flushed via fsync on EROFS"
4623 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
4627 remote_ost_nodsh && skip "remote OST with nodsh" && return
4631 #define OBD_FAIL_OST_BRW_PAUSE_BULK
4632 set_nodes_failloc "$(osts_nodes)" 0x214
4633 # multiop should block due to fsync until pages are written
4634 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
4638 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
4639 error "Multiop failed to block on fsync, pid=$MULTIPID"
4642 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4644 if [[ $WRITEBACK -eq 0 ]]; then
4645 error "No page in writeback, writeback=$WRITEBACK"
4648 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
4649 set_nodes_failloc "$(osts_nodes)" 0
4651 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4652 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4654 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4655 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4659 echo "Dirty pages gaurenteed flushed via fsync"
4662 run_test 118d "Fsync validation inject a delay of the bulk =========="
4667 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
4668 lctl set_param fail_loc=0x8000040a
4670 # Should simulate EINVAL error which is fatal
4671 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4673 if [[ $RC -eq 0 ]]; then
4674 error "Must return error due to dropped pages, rc=$RC"
4677 lctl set_param fail_loc=0x0
4679 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4680 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4681 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4683 if [[ $LOCKED -ne 0 ]]; then
4684 error "Locked pages remain in cache, locked=$LOCKED"
4687 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4688 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4692 echo "No pages locked after fsync"
4697 run_test 118f "Simulate unrecoverable OSC side error =========="
4702 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
4703 lctl set_param fail_loc=0x406
4705 # simulate local -ENOMEM
4706 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4709 lctl set_param fail_loc=0
4710 if [[ $RC -eq 0 ]]; then
4711 error "Must return error due to dropped pages, rc=$RC"
4714 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4715 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4716 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4718 if [[ $LOCKED -ne 0 ]]; then
4719 error "Locked pages remain in cache, locked=$LOCKED"
4722 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4723 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4727 echo "No pages locked after fsync"
4732 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
4735 remote_ost_nodsh && skip "remote OST with nodsh" && return
4739 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
4740 set_nodes_failloc "$(osts_nodes)" 0x20e
4741 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
4742 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4745 set_nodes_failloc "$(osts_nodes)" 0
4746 if [[ $RC -eq 0 ]]; then
4747 error "Must return error due to dropped pages, rc=$RC"
4750 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4751 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4752 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4754 if [[ $LOCKED -ne 0 ]]; then
4755 error "Locked pages remain in cache, locked=$LOCKED"
4758 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4759 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4763 echo "No pages locked after fsync"
4767 run_test 118h "Verify timeout in handling recoverables errors =========="
4770 remote_ost_nodsh && skip "remote OST with nodsh" && return
4774 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
4775 set_nodes_failloc "$(osts_nodes)" 0x20e
4777 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
4778 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
4781 set_nodes_failloc "$(osts_nodes)" 0
4785 if [[ $RC -ne 0 ]]; then
4786 error "got error, but should be not, rc=$RC"
4789 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4790 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4791 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
4792 if [[ $LOCKED -ne 0 ]]; then
4793 error "Locked pages remain in cache, locked=$LOCKED"
4796 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4797 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4801 echo "No pages locked after fsync"
4805 run_test 118i "Fix error before timeout in recoverable error =========="
4808 remote_ost_nodsh && skip "remote OST with nodsh" && return
4812 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
4813 set_nodes_failloc "$(osts_nodes)" 0x220
4815 # return -EIO from OST
4816 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4818 set_nodes_failloc "$(osts_nodes)" 0x0
4819 if [[ $RC -eq 0 ]]; then
4820 error "Must return error due to dropped pages, rc=$RC"
4823 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4824 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4825 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
4826 if [[ $LOCKED -ne 0 ]]; then
4827 error "Locked pages remain in cache, locked=$LOCKED"
4830 # in recoverable error on OST we want resend and stay until it finished
4831 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4832 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4836 echo "No pages locked after fsync"
4840 run_test 118j "Simulate unrecoverable OST side error =========="
4844 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
4846 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
4847 set_nodes_failloc "$(osts_nodes)" 0x20e
4850 for ((i=0;i<10;i++)); do
4851 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
4852 error "dd to $DIR/$tdir/$tfile-$i failed" )&
4859 set_nodes_failloc "$(osts_nodes)" 0
4861 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
4863 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
4865 test_119a() # bug 11737
4867 BSIZE=$((512 * 1024))
4868 directio write $DIR/$tfile 0 1 $BSIZE
4869 # We ask to read two blocks, which is more than a file size.
4870 # directio will indicate an error when requested and actual
4871 # sizes aren't equeal (a normal situation in this case) and
4872 # print actual read amount.
4873 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
4874 if [ "$NOB" != "$BSIZE" ]; then
4875 error "read $NOB bytes instead of $BSIZE"
4879 run_test 119a "Short directIO read must return actual read amount"
4881 test_119b() # bug 11737
4883 [ "$OSTCOUNT" -lt "2" ] && skip "skipping 2-stripe test" && return
4885 $SETSTRIPE $DIR/$tfile -c 2
4886 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
4888 multiop $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
4889 error "direct read failed"
4892 run_test 119b "Sparse directIO read must return actual read amount"
4894 test_119c() # bug 13099
4897 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
4898 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
4901 run_test 119c "Testing for direct read hitting hole"
4903 test_119d() # bug 15950
4905 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
4906 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
4908 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
4909 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
4910 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
4911 lctl set_param fail_loc=0x40d
4912 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
4915 cat $DIR/$tfile > /dev/null &
4916 lctl set_param fail_loc=0
4919 log "the DIO writes have completed, now wait for the reads (should not block very long)"
4921 [ -n "`ps h -p $pid_reads -o comm`" ] && \
4922 error "the read rpcs have not completed in 2s"
4924 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
4926 run_test 119d "The DIO path should try to send a new rpc once one is completed"
4930 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
4931 skip "no early lock cancel on server" && return 0
4932 lru_resize_disable mdc
4933 lru_resize_disable osc
4934 cancel_lru_locks mdc
4935 stat $DIR/$tdir > /dev/null
4936 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
4937 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
4939 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
4940 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
4941 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
4942 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
4943 lru_resize_enable mdc
4944 lru_resize_enable osc
4946 run_test 120a "Early Lock Cancel: mkdir test"
4950 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
4951 skip "no early lock cancel on server" && return 0
4952 lru_resize_disable mdc
4953 lru_resize_disable osc
4954 cancel_lru_locks mdc
4955 stat $DIR/$tdir > /dev/null
4956 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
4957 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
4959 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
4960 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
4961 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
4962 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
4963 lru_resize_enable mdc
4964 lru_resize_enable osc
4966 run_test 120b "Early Lock Cancel: create test"
4970 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
4971 skip "no early lock cancel on server" && return 0
4972 lru_resize_disable mdc
4973 lru_resize_disable osc
4974 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
4975 touch $DIR/$tdir/d1/f1
4976 cancel_lru_locks mdc
4977 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
4978 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
4979 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
4980 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
4981 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
4982 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
4983 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
4984 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
4985 lru_resize_enable mdc
4986 lru_resize_enable osc
4988 run_test 120c "Early Lock Cancel: link test"
4992 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
4993 skip "no early lock cancel on server" && return 0
4994 lru_resize_disable mdc
4995 lru_resize_disable osc
4997 cancel_lru_locks mdc
4998 stat $DIR/$tdir > /dev/null
4999 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5000 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5001 chmod a+x $DIR/$tdir
5002 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5003 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5004 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5005 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5006 lru_resize_enable mdc
5007 lru_resize_enable osc
5009 run_test 120d "Early Lock Cancel: setattr test"
5013 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5014 skip "no early lock cancel on server" && return 0
5015 lru_resize_disable mdc
5016 lru_resize_disable osc
5017 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
5018 cancel_lru_locks mdc
5019 cancel_lru_locks osc
5020 dd if=$DIR/$tdir/f1 of=/dev/null
5021 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
5022 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5023 awk '/ldlm_cancel/ {print $2}'`
5024 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5025 awk '/ldlm_bl_callback/ {print $2}'`
5026 unlink $DIR/$tdir/f1
5027 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5028 awk '/ldlm_cancel/ {print $2}'`
5029 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5030 awk '/ldlm_bl_callback/ {print $2}'`
5031 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5032 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5033 lru_resize_enable mdc
5034 lru_resize_enable osc
5036 run_test 120e "Early Lock Cancel: unlink test"
5039 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5040 skip "no early lock cancel on server" && return 0
5042 lru_resize_disable mdc
5043 lru_resize_disable osc
5044 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
5045 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
5046 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
5047 cancel_lru_locks mdc
5048 cancel_lru_locks osc
5049 dd if=$DIR/$tdir/d1/f1 of=/dev/null
5050 dd if=$DIR/$tdir/d2/f2 of=/dev/null
5051 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
5052 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5053 awk '/ldlm_cancel/ {print $2}'`
5054 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5055 awk '/ldlm_bl_callback/ {print $2}'`
5056 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
5057 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5058 awk '/ldlm_cancel/ {print $2}'`
5059 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5060 awk '/ldlm_bl_callback/ {print $2}'`
5061 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5062 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5063 lru_resize_enable mdc
5064 lru_resize_enable osc
5066 run_test 120f "Early Lock Cancel: rename 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
5074 echo create $count files
5076 cancel_lru_locks mdc
5077 cancel_lru_locks osc
5080 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5081 awk '/ldlm_cancel/ {print $2}'`
5082 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5083 awk '/ldlm_bl_callback/ {print $2}'`
5084 createmany -o $DIR/$tdir/f $count
5086 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5087 awk '/ldlm_cancel/ {print $2}'`
5088 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5089 awk '/ldlm_bl_callback/ {print $2}'`
5091 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
5092 echo rm $count files
5095 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5096 awk '/ldlm_cancel/ {print $2}'`
5097 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5098 awk '/ldlm_bl_callback/ {print $2}'`
5100 echo total: $count removes in $((t2-t1))
5101 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
5103 # wait for commitment of removal
5104 lru_resize_enable mdc
5105 lru_resize_enable osc
5107 run_test 120g "Early Lock Cancel: performance test"
5109 test_121() { #bug #10589
5111 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out/ {print $1}')
5112 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
5113 lctl set_param fail_loc=0x310
5114 cancel_lru_locks osc > /dev/null
5115 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in/ {print $1}')
5116 lctl set_param fail_loc=0
5117 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
5119 run_test 121 "read cancel race ========="
5121 test_123a() { # was test 123, statahead(bug 11401)
5123 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
5124 log "testing on UP system. Performance may be not as good as expected."
5130 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
5131 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
5133 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
5134 createmany -o $DIR/$tdir/$tfile $j $((i - j))
5136 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
5137 lctl set_param -n llite.*.statahead_max 0
5138 lctl get_param llite.*.statahead_max
5139 cancel_lru_locks mdc
5140 cancel_lru_locks osc
5142 time ls -l $DIR/$tdir | wc -l
5144 delta=$((etime - stime))
5145 log "ls $i files without statahead: $delta sec"
5146 lctl set_param llite.*.statahead_max=$max
5148 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
5149 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
5150 cancel_lru_locks mdc
5151 cancel_lru_locks osc
5153 time ls -l $DIR/$tdir | wc -l
5155 delta_sa=$((etime - stime))
5156 log "ls $i files with statahead: $delta_sa sec"
5157 lctl get_param -n llite.*.statahead_stats
5158 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
5160 if [ $swrong -lt $ewrong ]; then
5161 log "statahead was stopped, maybe too many locks held!"
5164 [ $delta -eq 0 ] && continue
5166 if [ $((delta_sa * 100)) -gt $((delta * 105)) ]; then
5167 if [ $SLOWOK -eq 0 ]; then
5168 error "ls $i files is slower with statahead!"
5170 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
5171 lctl set_param -n llite.*.statahead_max 0
5172 lctl get_param llite.*.statahead_max
5173 cancel_lru_locks mdc
5174 cancel_lru_locks osc
5175 $LCTL dk > /dev/null
5177 time ls -l $DIR/$tdir | wc -l
5179 $LCTL dk > $TMP/sanity_test_123a_${i}_disable_${etime}.log
5180 delta=$((etime - stime))
5181 log "ls $i files without statahead: $delta sec, dump to $TMP/sanity_test_123a_${i}_disable_${etime}.log"
5182 lctl set_param llite.*.statahead_max=$max
5184 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
5185 cancel_lru_locks mdc
5186 cancel_lru_locks osc
5187 $LCTL dk > /dev/null
5189 time ls -l $DIR/$tdir | wc -l
5191 $LCTL dk > $TMP/sanity_test_123a_${i}_enable_${etime}.log
5192 delta_sa=$((etime - stime))
5193 log "ls $i files with statahead: $delta_sa sec, dump to $TMP/sanity_test_123a_${i}_enable_${etime}.log"
5194 lctl get_param -n llite.*.statahead_stats
5196 log "ls $i files is slower with statahead!"
5201 [ $delta -gt 20 ] && break
5202 [ $delta -gt 8 ] && MULT=$((50 / delta))
5203 [ "$SLOW" = "no" -a $delta -gt 3 ] && break
5211 delta=$((etime - stime))
5212 log "rm -r $DIR/$tdir/: $delta seconds"
5214 lctl get_param -n llite.*.statahead_stats
5216 run_test 123a "verify statahead work"
5218 test_123b () { # statahead(bug 15027)
5220 createmany -o $DIR/$tdir/$tfile-%d 1000
5222 cancel_lru_locks mdc
5223 cancel_lru_locks osc
5225 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
5226 lctl set_param fail_loc=0x80000803
5227 ls -lR $DIR/$tdir > /dev/null
5229 lctl set_param fail_loc=0x0
5230 lctl get_param -n llite.*.statahead_stats
5235 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
5238 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
5239 skip "no lru resize on server" && return 0
5241 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
5243 log "create $NR files at $DIR/$tdir"
5244 createmany -o $DIR/$tdir/f $NR ||
5245 error "failed to create $NR files in $DIR/$tdir"
5247 cancel_lru_locks mdc
5248 ls -l $DIR/$tdir > /dev/null
5252 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
5253 local PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5254 LRU_SIZE=$(lctl get_param -n $PARAM)
5255 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
5256 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
5257 log "NS=$(basename $NSDIR)"
5262 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
5263 skip "Not enough cached locks created!"
5270 # We know that lru resize allows one client to hold $LIMIT locks
5271 # for 10h. After that locks begin to be killed by client.
5273 local LIMIT=`lctl get_param -n $NSDIR.pool.limit`
5275 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
5276 # killing locks. Some time was spent for creating locks. This means
5277 # that up to the moment of sleep finish we must have killed some of
5278 # them (10-100 locks). This depends on how fast ther were created.
5279 # Many of them were touched in almost the same moment and thus will
5280 # be killed in groups.
5281 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
5283 # Use $LRU_SIZE_B here to take into account real number of locks
5284 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
5285 local LRU_SIZE_B=$LRU_SIZE
5287 local OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
5288 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
5290 # Let's make sure that we really have some margin. Client checks
5291 # cached locks every 10 sec.
5293 log "Sleep ${SLEEP} sec"
5295 while ((SEC<$SLEEP)); do
5299 LRU_SIZE=`lctl get_param -n $NSDIR/lru_size`
5303 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
5304 local LRU_SIZE_A=`lctl get_param -n $NSDIR/lru_size`
5306 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
5307 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
5308 unlinkmany $DIR/$tdir/f $NR
5312 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
5313 log "unlink $NR files at $DIR/$tdir"
5314 unlinkmany $DIR/$tdir/f $NR
5316 run_test 124a "lru resize ======================================="
5318 get_max_pool_limit()
5320 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
5323 if test $l -gt $max; then
5331 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
5332 skip "no lru resize on server" && return 0
5334 LIMIT=`get_max_pool_limit`
5336 NR=$(($(default_lru_size)*20))
5337 if [ $NR -gt $LIMIT ]; then
5338 log "Limit lock number by $LIMIT locks"
5341 lru_resize_disable mdc
5342 mkdir -p $DIR/$tdir/disable_lru_resize ||
5343 error "failed to create $DIR/$tdir/disable_lru_resize"
5345 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
5346 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
5347 cancel_lru_locks mdc
5350 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
5353 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
5356 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
5360 nolruresize_delta=$((etime-stime))
5361 log "ls -la time: $nolruresize_delta seconds"
5362 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
5363 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
5365 lru_resize_enable mdc
5366 mkdir -p $DIR/$tdir/enable_lru_resize ||
5367 error "failed to create $DIR/$tdir/enable_lru_resize"
5369 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
5370 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
5371 cancel_lru_locks mdc
5374 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
5377 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
5380 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
5384 lruresize_delta=$((etime-stime))
5385 log "ls -la time: $lruresize_delta seconds"
5386 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
5388 if [ $lruresize_delta -gt $nolruresize_delta ]; then
5389 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
5390 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
5391 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
5393 log "lru resize performs the same with no lru resize"
5395 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
5397 run_test 124b "lru resize (performance test) ======================="
5399 test_125() { # 13358
5400 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
5401 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
5402 mkdir -p $DIR/d125 || error "mkdir failed"
5403 $SETSTRIPE $DIR/d125 -s 65536 -c -1 || error "setstripe failed"
5404 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
5405 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
5407 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
5409 test_126() { # bug 12829/13455
5410 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
5411 [ "$UID" != 0 ] && echo "skipping $TESTNAME (must run as root)" && return
5412 $GSS && skip "must run as gss disabled" && return
5414 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
5415 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
5417 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
5419 run_test 126 "check that the fsgid provided by the client is taken into account"
5421 test_127() { # bug 15521
5422 $LSTRIPE -i 0 -c 1 $DIR/$tfile
5423 $LCTL set_param osc.*.stats=0
5424 FSIZE=$((2048 * 1024))
5425 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
5426 cancel_lru_locks osc
5427 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
5429 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
5430 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
5431 echo "got $COUNT $NAME"
5432 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
5433 eval $NAME=$COUNT || error "Wrong proc format"
5436 read_bytes|write_bytes)
5437 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
5438 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
5439 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
5440 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
5441 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
5442 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
5443 error "sumsquare is too small: $SUMSQ"
5444 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
5445 error "sumsquare is too big: $SUMSQ"
5449 done < $DIR/${tfile}.tmp
5451 #check that we actually got some stats
5452 [ "$read_bytes" ] || error "Missing read_bytes stats"
5453 [ "$write_bytes" ] || error "Missing write_bytes stats"
5454 [ "$read_bytes" != 0 ] || error "no read done"
5455 [ "$write_bytes" != 0 ] || error "no write done"
5457 run_test 127 "verify the client stats are sane"
5459 test_128() { # bug 15212
5461 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
5466 result=$(grep error $TMP/$tfile.log)
5468 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
5470 run_test 128 "interactive lfs for 2 consecutive find's"
5476 local LDPROC=/proc/fs/ldiskfs
5478 for node in $(mdts_nodes); do
5479 devs=$(do_node $node "lctl get_param -n devices" | awk '($3 ~ "mdt" && $4 ~ "MDT") { print $4 }')
5480 for dev in $devs; do
5481 mntdev=$(do_node $node "lctl get_param -n osd.$dev.mntdev")
5482 do_node $node "echo $1 >$LDPROC/\\\$(basename $mntdev)/max_dir_size"
5487 [ "$FSTYPE" != "ldiskfs" ] && skip "not needed for FSTYPE=$FSTYPE" && return 0
5488 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5499 while [ ! $I -gt $((MAX * MDSCOUNT)) ]; do
5500 multiop $DIR/$tdir/$J Oc
5502 if [ $rc -eq $EFBIG ]; then
5504 echo "return code $rc received as expected"
5506 elif [ $rc -ne 0 ]; then
5508 error_exit "return code $rc received instead of expected $EFBIG"
5511 I=$(stat -c%s "$DIR/$tdir")
5514 error "exceeded dir size limit $MAX x $MDSCOUNT $((MAX * MDSCOUNT)) : $I bytes"
5515 do_facet $SINGLEMDS "echo 0 >$LDPROC"
5517 run_test 129 "test directory size limit ========================"
5526 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5527 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5529 trap cleanup_130 EXIT RETURN
5531 local fm_file=$DIR/$tfile
5532 lfs setstripe -s 65536 -c 1 $fm_file || error "setstripe failed on $fm_file"
5533 dd if=/dev/zero of=$fm_file bs=65536 count=1 || error "dd failed for $fm_file"
5535 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5536 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5538 lun=`$GETSTRIPE $fm_file | grep -A 10 obdidx | awk '{print $1}' | grep -v "obdidx"`
5540 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
5543 for line in $filefrag_op
5545 frag_lun=`echo $line | cut -d: -f5`
5546 ext_len=`echo $line | cut -d: -f4`
5547 if (( $frag_lun != $lun )); then
5549 error "FIEMAP on 1-stripe file($fm_file) failed"
5552 (( tot_len += ext_len ))
5555 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
5557 error "FIEMAP on 1-stripe file($fm_file) failed;"
5563 echo "FIEMAP on single striped file succeeded"
5565 run_test 130a "FIEMAP (1-stripe file)"
5568 [ "$OSTCOUNT" -lt "2" ] && skip "skipping FIEMAP on 2-stripe file test" && return
5570 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5571 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5573 trap cleanup_130 EXIT RETURN
5575 local fm_file=$DIR/$tfile
5576 lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
5577 dd if=/dev/zero of=$fm_file bs=1M count=2 || error "dd failed on $fm_file"
5579 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5580 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5582 last_lun=`echo $filefrag_op | cut -d: -f5`
5587 for line in $filefrag_op
5589 frag_lun=`echo $line | cut -d: -f5`
5590 ext_len=`echo $line | cut -d: -f4`
5591 if (( $frag_lun != $last_lun )); then
5592 if (( tot_len != 1024 )); then
5594 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
5601 (( tot_len += ext_len ))
5604 if (( num_luns != 2 || tot_len != 1024 )); then
5606 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5612 echo "FIEMAP on 2-stripe file succeeded"
5614 run_test 130b "FIEMAP (2-stripe file)"
5617 [ "$OSTCOUNT" -lt "2" ] && skip "skipping FIEMAP on 2-stripe file with hole test" && return
5619 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5620 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5622 trap cleanup_130 EXIT RETURN
5624 local fm_file=$DIR/$tfile
5625 lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
5626 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
5628 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5629 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5631 last_lun=`echo $filefrag_op | cut -d: -f5`
5636 for line in $filefrag_op
5638 frag_lun=`echo $line | cut -d: -f5`
5639 ext_len=`echo $line | cut -d: -f4`
5640 if (( $frag_lun != $last_lun )); then
5641 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
5642 if (( logical != 512 )); then
5644 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
5647 if (( tot_len != 512 )); then
5649 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
5656 (( tot_len += ext_len ))
5659 if (( num_luns != 2 || tot_len != 512 )); then
5661 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5667 echo "FIEMAP on 2-stripe file with hole succeeded"
5669 run_test 130c "FIEMAP (2-stripe file with hole)"
5672 [ "$OSTCOUNT" -lt "3" ] && skip "skipping FIEMAP on N-stripe file test" && return
5674 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5675 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5677 trap cleanup_130 EXIT RETURN
5679 local fm_file=$DIR/$tfile
5680 lfs setstripe -s 65536 -c $OSTCOUNT $fm_file || error "setstripe failed on $fm_file"
5681 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT || error "dd failed on $fm_file"
5683 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5684 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5686 last_lun=`echo $filefrag_op | cut -d: -f5`
5691 for line in $filefrag_op
5693 frag_lun=`echo $line | cut -d: -f5`
5694 ext_len=`echo $line | cut -d: -f4`
5695 if (( $frag_lun != $last_lun )); then
5696 if (( tot_len != 1024 )); then
5698 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
5705 (( tot_len += ext_len ))
5708 if (( num_luns != OSTCOUNT || tot_len != 1024 )); then
5710 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5716 echo "FIEMAP on N-stripe file succeeded"
5718 run_test 130d "FIEMAP (N-stripe file)"
5721 [ "$OSTCOUNT" -lt "2" ] && skip "skipping continuation FIEMAP test" && return
5723 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5724 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5726 trap cleanup_130 EXIT RETURN
5728 local fm_file=$DIR/$tfile
5729 lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
5731 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 4 ))
5732 for ((i = 0; i < $NUM_BLKS; i++))
5734 dd if=/dev/zero of=$fm_file count=1 bs=4096 seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
5737 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5738 filefrag_op=`filefrag -ve $fm_file | grep -A 750 "ext:" | grep -v "ext:" | grep -v "found"`
5740 last_lun=`echo $filefrag_op | cut -d: -f5`
5745 for line in $filefrag_op
5747 frag_lun=`echo $line | cut -d: -f5`
5748 ext_len=`echo $line | cut -d: -f4`
5749 if (( $frag_lun != $last_lun )); then
5750 if (( tot_len != $EXPECTED_LEN )); then
5752 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
5759 (( tot_len += ext_len ))
5762 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
5764 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5770 echo "FIEMAP with continuation calls succeeded"
5772 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
5774 # Test for writev/readv
5776 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
5777 error "writev test failed"
5778 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
5779 error "readv failed"
5782 run_test 131a "test iov's crossing stripe boundary for writev/readv"
5785 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
5786 error "append writev test failed"
5787 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
5788 error "append writev test failed"
5791 run_test 131b "test append writev"
5794 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
5797 run_test 131c "test read/write on file w/o objects"
5800 rwv -f $DIR/$tfile -w -n 1 1572864
5801 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
5802 if [ "$NOB" != 1572864 ]; then
5803 error "Short read filed: read $NOB bytes instead of 1572864"
5807 run_test 131d "test short read"
5810 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
5811 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
5812 error "read hitting hole failed"
5815 run_test 131e "test read hitting hole"
5817 test_140() { #bug-17379
5818 mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
5819 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
5820 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
5822 # VFS limits max symlink depth to 5(4KSTACK) or 8
5824 while i=`expr $i + 1`; do
5825 mkdir -p $i || error "Creating dir $i"
5826 cd $i || error "Changing to $i"
5827 ln -s ../stat stat || error "Creating stat symlink"
5828 # Read the symlink until ELOOP present,
5829 # not LBUGing the system is considered success,
5830 # we didn't overrun the stack.
5831 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
5833 if [ $ret -eq 40 ]; then
5836 error "Open stat symlink"
5842 echo "The symlink depth = $i"
5843 [ $i -eq 4 -o $i -eq 8 ] || error "Invalid symlink depth"
5845 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
5848 local TF="$TMP/$tfile"
5850 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
5852 cancel_lru_locks osc
5853 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
5854 remount_client $MOUNT
5855 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
5858 $TRUNCATE $DIR/$tfile 6000
5859 cancel_lru_locks osc
5860 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
5863 echo "12345" >>$DIR/$tfile
5864 cancel_lru_locks osc
5865 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
5868 echo "12345" >>$DIR/$tfile
5869 cancel_lru_locks osc
5870 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
5875 run_test 150 "truncate/append tests"
5877 function roc_access() {
5878 ACCNUM=`$LCTL get_param -n obdfilter.*.stats | \
5879 grep 'cache_access'| awk '{print $2}' | \
5880 awk '{sum=sum+$3} END{print sum}'`
5884 function roc_hit() {
5885 ACCNUM=`$LCTL get_param -n obdfilter.*.stats | \
5886 grep 'cache_hit'|awk '{print $2}' | \
5887 awk '{sum=sum+$1} END{print sum}'`
5894 # check whether obdfilter is cache capable at all
5895 if ! $LCTL get_param -n obdfilter.*.read_cache_enable; then
5896 echo "not cache-capable obdfilter"
5900 # check cache is enabled on all obdfilters
5901 if $LCTL get_param -n obdfilter.*.read_cache_enable | grep 0 >&/dev/null; then
5902 echo "oss cache is disabled"
5906 $LCTL set_param -n obdfilter.*.writethrough_cache_enable 1
5908 # pages should be in the case right after write
5909 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES || error "dd failed"
5910 local BEFORE=`roc_hit`
5911 cancel_lru_locks osc
5912 cat $DIR/$tfile >/dev/null
5913 local AFTER=`roc_hit`
5914 if ! let "AFTER - BEFORE == CPAGES"; then
5915 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
5918 # the following read invalidates the cache
5919 cancel_lru_locks osc
5920 $LCTL set_param -n obdfilter.*.read_cache_enable 0
5921 cat $DIR/$tfile >/dev/null
5923 # now data shouldn't be found in the cache
5925 cancel_lru_locks osc
5926 cat $DIR/$tfile >/dev/null
5928 if let "AFTER - BEFORE != 0"; then
5929 error "IN CACHE: before: $BEFORE, after: $AFTER"
5932 $LCTL set_param -n obdfilter.*.read_cache_enable 1
5935 run_test 151 "test cache on oss and controls ==============================="
5938 local TF="$TMP/$tfile"
5940 # simulate ENOMEM during write
5941 #define OBD_FAIL_OST_NOMEM 0x226
5942 lctl set_param fail_loc=0x80000226
5943 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
5945 sync || error "sync failed"
5946 lctl set_param fail_loc=0
5948 # discard client's cache
5949 cancel_lru_locks osc
5951 # simulate ENOMEM during read
5952 lctl set_param fail_loc=0x80000226
5953 cmp $TF $DIR/$tfile || error "cmp failed"
5954 lctl set_param fail_loc=0
5958 run_test 152 "test read/write with enomem ============================"
5961 multiop $DIR/$tfile Ow4096Ycu || error "multiop failed"
5963 run_test 153 "test if fdatasync does not crash ======================="
5966 cp /etc/hosts $DIR/$tfile
5968 fid=$($LFS path2fid $DIR/$tfile)
5970 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
5972 echo "open fid $fid"
5973 diff /etc/hosts $DIR/.lustre/fid/$fid || error "open by fid failed: did not find expected data in file."
5975 echo "Opening a file by FID succeeded"
5977 run_test 154 "Opening a file by FID"
5981 if [ $MDSCOUNT -gt 1 ]; then
5982 error_ignore 17935 $*
5988 do_facet $SINGLEMDS lctl set_param mdd.$MDT0.changelog on
5989 USER=$(do_facet $SINGLEMDS lctl --device $MDT0 changelog_register -n)
5990 echo "Registered as changelog user $USER"
5991 do_facet $SINGLEMDS lctl get_param -n mdd.$MDT0.changelog_users | \
5992 grep -q $USER || error "User $USER not found in changelog_users"
5995 mkdir -p $DIR/$tdir/pics/2008/zachy
5996 touch $DIR/$tdir/pics/2008/zachy/timestamp
5997 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
5998 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
5999 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
6000 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
6001 rm $DIR/$tdir/pics/desktop.jpg
6004 $LFS changelog $MDT0 | tail -5
6005 echo "verifying target fid"
6006 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
6007 tail -1 | awk '{print $5}')
6008 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
6009 [ "$fidc" == "t=$fidf" ] || \
6010 err17935 "fid in changelog $fidc != file fid $fidf"
6011 echo "verifying parent fid"
6012 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
6013 tail -1 | awk '{print $6}')
6014 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
6015 [ "$fidc" == "p=$fidf" ] || \
6016 err17935 "pfid in changelog $fidc != dir fid $fidf"
6018 echo "verifying user clear"
6019 USERS=$(( $(do_facet $SINGLEMDS lctl get_param -n \
6020 mdd.$MDT0.changelog_users | wc -l) - 2 ))
6021 FIRST_REC=$($LFS changelog $MDT0 | head -1 | awk '{print $1}')
6022 $LFS changelog_clear $MDT0 $USER $(($FIRST_REC + 5))
6023 USER_REC=$(do_facet $SINGLEMDS lctl get_param -n \
6024 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
6025 [ $USER_REC == $(($FIRST_REC + 5)) ] || \
6026 err17935 "user index should be $(($FIRST_REC + 5)); is $USER_REC"
6027 CLEAR_REC=$($LFS changelog $MDT0 | head -1 | awk '{print $1}')
6028 [ $CLEAR_REC == $(($FIRST_REC + 6)) -o $USERS -gt 1 ] || \
6029 err17935 "first index should be $(($FIRST_REC + 6)); is $PURGE_REC"
6031 echo "verifying user deregister"
6032 do_facet $SINGLEMDS lctl --device $MDT0 changelog_deregister $USER
6033 do_facet $SINGLEMDS lctl get_param -n mdd.$MDT0.changelog_users | \
6034 grep -q $USER && error "User $USER still found in changelog_users"
6036 [ $USERS -eq 1 ] && \
6037 do_facet $SINGLEMDS lctl set_param mdd.$MDT0.changelog off || true
6039 run_test 160 "changelog sanity"
6042 # need local MDT for fid2path
6043 remote_mds && skip "remote MDS" && return
6046 cp /etc/hosts $DIR/$tdir/$tfile
6047 mkdir $DIR/$tdir/foo1
6048 mkdir $DIR/$tdir/foo2
6049 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
6050 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
6051 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
6052 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
6053 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[')
6054 if [ "$($LFS fid2path ${mds1_svc} $FID | wc -l)" != "5" ]; then
6055 $LFS fid2path ${mds1_svc} $FID
6056 err17935 "bad link ea"
6059 rm $DIR/$tdir/foo2/zachary
6061 rm $DIR/$tdir/foo2/thor
6063 rm $DIR/$tdir/$tfile
6065 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
6066 if [ "$($LFS fid2path ${mds1_svc} --link 1 $FID)" != "/$tdir/foo2/maggie" ]
6068 $LFS fid2path ${mds1_svc} $FID
6069 err17935 "bad link rename"
6071 rm $DIR/$tdir/foo2/maggie
6074 local longname=filename_avg_len_is_thirty_two_
6075 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 || \
6076 error "failed to hardlink many files"
6077 links=$($LFS fid2path ${mds1_svc} $FID | wc -l)
6078 echo -n "${links}/1000 links in link EA"
6079 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
6080 unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
6081 error "failed to unlink many hardlinks"
6083 run_test 161 "link ea sanity"
6090 local path=$(${LFS} fid2path $*)
6093 if [ $RC -ne 0 ]; then
6094 err17935 "path looked up of $expected failed. Error $RC"
6096 elif [ "${path}" != "${expected}" ]; then
6097 err17935 "path looked up \"${path}\" instead of \"${expected}\""
6100 echo "fid $fid resolves to path $path"
6104 # need local MDT for fid2path
6105 remote_mds && skip "remote MDS" && return
6107 # Make changes to filesystem
6108 mkdir -p $DIR/$tdir/d2
6109 touch $DIR/$tdir/d2/$tfile
6110 touch $DIR/$tdir/d2/x1
6111 touch $DIR/$tdir/d2/x2
6112 mkdir -p $DIR/$tdir/d2/a/b/c
6113 mkdir -p $DIR/$tdir/d2/p/q/r
6114 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[')
6115 check_path "/$tdir/d2/$tfile" ${mds1_svc} $FID --link 0
6116 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
6117 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
6118 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[')
6119 check_path "/$tdir/d2/a/b/c/new_file" ${mds1_svc} $FID --link 1
6120 check_path "/$tdir/d2/p/q/r/hlink" ${mds1_svc} $FID --link 0
6121 # check that there are 2 links
6122 ${LFS} fid2path ${mds1_svc} $FID | wc -l | grep -q 2 || \
6123 err17935 "expected 2 links"
6125 rm $DIR/$tdir/d2/p/q/r/hlink
6126 check_path "/$tdir/d2/a/b/c/new_file" ${mds1_svc} $FID --link 0
6127 # Doesnt work with CMD yet: 17935
6130 run_test 162 "path lookup sanity"
6133 $LCTL debug_daemon start $TMP/${tfile}_log_good
6135 $LCTL debug_daemon stop
6136 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
6137 error "sed failed to read log_good"
6139 $LCTL debug_daemon start $TMP/${tfile}_log_good
6141 $LCTL debug_daemon stop
6143 $LCTL df $TMP/${tfile}_log_bad 2&> $TMP/${tfile}_log_bad.out ||
6144 error "lctl df log_bad failed"
6146 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
6147 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
6149 $LCTL df $TMP/${tfile}_log_good 2&>$TMP/${tfile}_log_good.out
6150 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
6152 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
6153 error "bad_line good_line1 good_line2 are empty"
6155 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
6156 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
6157 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
6159 $LCTL df $TMP/${tfile}_logs_corrupt 2&> $TMP/${tfile}_log_bad.out
6160 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
6161 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
6163 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
6164 error "bad_line_new good_line_new are empty"
6166 local expected_good=$((good_line1 + good_line2*2))
6168 rm -rf $TMP/${tfile}*
6169 if [ $bad_line -ne $bad_line_new ]; then
6170 error "expected $bad_line bad lines, but got $bad_line_new"
6174 if [ $expected_good -ne $good_line_new ]; then
6175 error "expected $expected_good good lines, but got $good_line_new"
6180 run_test 170 "test lctl df to handle corrupted log ====================="
6186 TGTPOOL_MAX=$(($TGT_COUNT - 1))
6188 TGTPOOL_LIST=`seq $TGTPOOL_FIRST $TGTPOOL_STEP $TGTPOOL_MAX`
6189 POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
6190 POOL_DIR=$POOL_ROOT/dir_tst
6191 POOL_FILE=$POOL_ROOT/file_tst
6193 check_file_in_pool()
6196 res=$($GETSTRIPE $file | grep 0x | cut -f2)
6199 found=$(echo :$TGTPOOL_LIST: | tr " " ":" | grep :$i:)
6200 if [[ "$found" == "" ]]
6202 echo "pool list: $TGTPOOL_LIST"
6203 echo "striping: $res"
6204 error "$file not allocated in $POOL"
6212 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6213 do_facet mgs $LCTL pool_new $FSNAME.$POOL
6214 # get param should return err until pool is created
6215 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL 2>/dev/null || echo foo" "" || error "Pool creation of $POOL failed"
6217 run_test 200a "Create new pool =========================================="
6220 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6221 TGT=$(for i in `seq $TGTPOOL_FIRST $TGTPOOL_STEP $TGTPOOL_MAX`; do printf "$FSNAME-OST%04x_UUID " $i; done)
6222 do_facet mgs $LCTL pool_add $FSNAME.$POOL \
6223 $FSNAME-OST[$TGTPOOL_FIRST-$TGTPOOL_MAX/$TGTPOOL_STEP]
6224 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL | sort -u | tr '\n' ' ' " "$TGT" || error "Add to pool failed"
6226 run_test 200b "Add targets to a pool ===================================="
6229 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6231 $SETSTRIPE -c 2 -p $POOL $POOL_DIR
6232 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR"
6234 run_test 200c "Set pool on a directory ================================="
6237 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6238 res=$($GETSTRIPE $POOL_DIR | grep pool: | cut -f8 -d " ")
6239 [ "$res" = $POOL ] || error "Pool on $POOL_DIR is not $POOL"
6241 run_test 200d "Check pool on a directory ==============================="
6244 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6246 for i in $(seq -w 1 $(($TGT_COUNT * 3)))
6248 file=$POOL_DIR/file-$i
6250 check_file_in_pool $file
6253 failed=$(($failed + 1))
6256 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
6258 run_test 200e "Check files allocation from directory pool =============="
6261 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6264 for i in $(seq -w 1 $(($TGT_COUNT * 3)))
6266 file=$POOL_FILE/spoo-$i
6267 $SETSTRIPE -p $POOL $file
6268 check_file_in_pool $file
6271 failed=$(($failed + 1))
6274 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
6276 run_test 200f "Create files in a pool ==================================="
6279 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6280 TGT=$($LCTL get_param -n lov.$FSNAME-*.pools.$POOL | head -1)
6281 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
6282 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL | grep $TGT" "" || error "$TGT not removed from $FSNAME.$POOL"
6284 run_test 200g "Remove a target from a pool ============================="
6287 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6288 for TGT in $($LCTL get_param -n lov.$FSNAME-*.pools.$POOL | sort -u)
6290 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
6292 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL" ""\
6293 || error "Pool $FSNAME.$POOL cannot be drained"
6294 # striping on an empty pool should fall back to "pool of everything"
6295 $SETSTRIPE -p $POOL ${POOL_FILE}/$tfile || error "failed to create file with empty pool"
6297 run_test 200h "Remove all targets from a pool =========================="
6300 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6301 do_facet mgs $LCTL pool_destroy $FSNAME.$POOL
6302 # get param should return err once pool is gone
6303 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL 2>/dev/null || echo foo" "foo" && return 0
6304 error "Pool $FSNAME.$POOL is not destroyed"
6306 run_test 200i "Remove a pool ============================================"
6310 size=$((size % 8192 + 1))
6311 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
6312 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
6313 rm -f $DIR/f212 $DIR/f212.xyz
6315 run_test 212 "Sendfile test ============================================"
6318 # tests that do cleanup/setup should be run at the end
6323 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
6324 $LCTL set_param fail_loc=0x903
6325 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
6326 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
6329 FAIL_ON_ERROR=true cleanup
6330 FAIL_ON_ERROR=true setup
6332 run_test 900 "umount should not race with any mgc requeue thread"
6334 log "cleanup: ======================================================"
6335 check_and_cleanup_lustre
6336 if [ "$I_MOUNTED" != "yes" ]; then
6337 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true
6340 echo '=========================== finished ==============================='
6341 [ -f "$SANITYLOG" ] && cat $SANITYLOG && grep -q FAIL $SANITYLOG && exit 1 || true
6342 echo "$0: completed"