2 # -*- mode: Bash; tab-width: 4; indent-tabs-mode: t; -*-
3 # vim:autoindent:shiftwidth=4:tabstop=4:
5 # Run select tests by setting ONLY, or as arguments to the script.
6 # Skip specific tests by setting EXCEPT.
8 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
12 # bug number for skipped test: 13297 2108 9789 3637 9789 3561 12622 12653 12653 5188 10764 16260
13 ALWAYS_EXCEPT=" 27u 42a 42b 42c 42d 45 51d 65a 65e 68b 75 119d $SANITY_EXCEPT"
14 # bug number for skipped test: 2108 9789 3637 9789 3561 5188/5749 1443
15 #ALWAYS_EXCEPT=${ALWAYS_EXCEPT:-"27m 42a 42b 42c 42d 45 68 76"}
16 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
18 # Tests that fail on uml
19 CPU=`awk '/model/ {print $4}' /proc/cpuinfo`
20 # buffer i/o errs sock spc runas
21 [ "$CPU" = "UML" ] && EXCEPT="$EXCEPT 27m 27n 27o 27p 27q 27r 31d 54a 64b 99a 99b 99c 99d 99e 99f 101"
23 # test76 is not valid with FIDs because inode numbers are not reused
24 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 76"
27 2.4*) FSTYPE=${FSTYPE:-ext3} ;;
28 2.6*) FSTYPE=${FSTYPE:-ldiskfs} ;;
29 *) error "unsupported kernel" ;;
32 SRCDIR=$(cd $(dirname $0); echo $PWD)
33 export PATH=$PATH:/sbin
37 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
38 CREATETEST=${CREATETEST:-createtest}
40 SETSTRIPE=${SETSTRIPE:-"$LFS setstripe"}
41 GETSTRIPE=${GETSTRIPE:-"$LFS getstripe"}
42 LSTRIPE=${LSTRIPE:-"$LFS setstripe"}
43 LFIND=${LFIND:-"$LFS find"}
44 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
46 MCREATE=${MCREATE:-mcreate}
47 OPENFILE=${OPENFILE:-openfile}
48 OPENUNLINK=${OPENUNLINK:-openunlink}
49 READS=${READS:-"reads"}
50 TRUNCATE=${TRUNCATE:-truncate}
51 MUNLINK=${MUNLINK:-munlink}
52 SOCKETSERVER=${SOCKETSERVER:-socketserver}
53 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
54 IOPENTEST1=${IOPENTEST1:-iopentest1}
55 IOPENTEST2=${IOPENTEST2:-iopentest2}
56 MEMHOG=${MEMHOG:-memhog}
57 DIRECTIO=${DIRECTIO:-directio}
58 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
59 UMOUNT=${UMOUNT:-"umount -d"}
61 CHECK_GRANT=${CHECK_GRANT:-"yes"}
62 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
64 export NAME=${NAME:-local}
71 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
72 . $LUSTRE/tests/test-framework.sh
74 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
76 [ "$SLOW" = "no" ] && EXCEPT_SLOW="24o 24v 27m 36f 36g 51b 51c 60c 63 64b 68 71 73 77f 78 101 103 115 120g 124b"
78 SANITYLOG=${TESTSUITELOG:-$TMP/$(basename $0 .sh).log}
83 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
84 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
93 check_kernel_version() {
95 GOT_VER=$(lctl get_param -n version | awk '/kernel:/ {print $2}')
97 patchless|patchless_client) return 0;;
98 *) [ $GOT_VER -ge $WANT_VER ] && return 0 ;;
100 log "test needs at least kernel version $WANT_VER, running $GOT_VER"
104 if [ "$ONLY" == "cleanup" ]; then
109 [ "$SANITYLOG" ] && rm -f $SANITYLOG || true
111 check_and_setup_lustre
116 MDT0=$($LCTL get_param -n mdc.*.mds_server_uuid | \
117 awk '{gsub(/_UUID/,""); print $1}' | head -1)
118 LOVNAME=$($LCTL get_param -n llite.*.lov.common_name | tail -n 1)
119 OSTCOUNT=$($LCTL get_param -n lov.$LOVNAME.numobd)
120 STRIPECOUNT=$($LCTL get_param -n lov.$LOVNAME.stripecount)
121 STRIPESIZE=$($LCTL get_param -n lov.$LOVNAME.stripesize)
122 ORIGFREE=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
123 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
125 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
126 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
127 rm -rf $DIR/[Rdfs][0-9]*
129 # $RUNAS_ID may get set incorrectly somewhere else
130 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
132 check_runas_id $RUNAS_ID $RUNAS_ID $RUNAS
136 if [ "${ONLY}" = "MOUNT" ] ; then
137 echo "Lustre is up, please go on"
141 echo "preparing for tests involving mounts"
142 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
144 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
145 echo # add a newline after mke2fs.
149 OLDDEBUG="`lctl get_param -n debug 2> /dev/null`"
150 lctl set_param debug=-1 2> /dev/null || true
153 $CHECKSTAT -t file $DIR/$tfile || error
155 $CHECKSTAT -a $DIR/$tfile || error
157 run_test 0 "touch .../$tfile ; rm .../$tfile ====================="
160 chmod 0755 $DIR || error
161 $CHECKSTAT -p 0755 $DIR || error
163 run_test 0b "chmod 0755 $DIR ============================="
166 $LCTL get_param mdc.*.import | grep "state: FULL" || error "import not FULL"
167 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" || error "bad target"
169 run_test 0c "check import proc ============================="
174 mkdir $DIR/d1/d2 && error "we expect EEXIST, but not returned"
175 $CHECKSTAT -t dir $DIR/d1/d2 || error
177 run_test 1a "mkdir .../d1; mkdir .../d1/d2 ====================="
182 $CHECKSTAT -a $DIR/d1 || error
184 run_test 1b "rmdir .../d1/d2; rmdir .../d1 ====================="
189 $CHECKSTAT -t file $DIR/d2/f || error
191 run_test 2a "mkdir .../d2; touch .../d2/f ======================"
195 $CHECKSTAT -a $DIR/d2 || error
197 run_test 2b "rm -r .../d2; checkstat .../d2/f ======================"
201 $CHECKSTAT -t dir $DIR/d3 || error
203 run_test 3a "mkdir .../d3 ======================================"
206 if [ ! -d $DIR/d3 ]; then
210 $CHECKSTAT -t file $DIR/d3/f || error
212 run_test 3b "touch .../d3/f ===================================="
216 $CHECKSTAT -a $DIR/d3 || error
218 run_test 3c "rm -r .../d3 ======================================"
222 $CHECKSTAT -t dir $DIR/d4 || error
224 run_test 4a "mkdir .../d4 ======================================"
227 if [ ! -d $DIR/d4 ]; then
231 $CHECKSTAT -t dir $DIR/d4/d2 || error
233 run_test 4b "mkdir .../d4/d2 ==================================="
238 chmod 0707 $DIR/d5/d2
239 $CHECKSTAT -t dir -p 0707 $DIR/d5/d2 || error
241 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2 ============"
245 chmod 0666 $DIR/f6a || error
246 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/f6a || error
248 run_test 6a "touch .../f6a; chmod .../f6a ======================"
251 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
252 if [ ! -f $DIR/f6a ]; then
256 $RUNAS chmod 0444 $DIR/f6a && error
257 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/f6a || error
259 run_test 6b "$RUNAS chmod .../f6a (should return error) =="
262 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
264 chown $RUNAS_ID $DIR/f6c || error
265 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/f6c || error
267 run_test 6c "touch .../f6c; chown .../f6c ======================"
270 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
271 if [ ! -f $DIR/f6c ]; then
273 chown $RUNAS_ID $DIR/f6c
275 $RUNAS chown $UID $DIR/f6c && error
276 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/f6c || error
278 run_test 6d "$RUNAS chown .../f6c (should return error) =="
281 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
283 chgrp $RUNAS_ID $DIR/f6e || error
284 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/f6e || error
286 run_test 6e "touch .../f6e; chgrp .../f6e ======================"
289 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
290 if [ ! -f $DIR/f6e ]; then
292 chgrp $RUNAS_ID $DIR/f6e
294 $RUNAS chgrp $UID $DIR/f6e && error
295 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/f6e || error
297 run_test 6f "$RUNAS chgrp .../f6e (should return error) =="
300 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
301 mkdir $DIR/d6g || error
302 chmod 777 $DIR/d6g || error
303 $RUNAS mkdir $DIR/d6g/d || error
304 chmod g+s $DIR/d6g/d || error
305 mkdir $DIR/d6g/d/subdir
306 $CHECKSTAT -g \#$RUNAS_ID $DIR/d6g/d/subdir || error
308 run_test 6g "Is new dir in sgid dir inheriting group?"
310 test_6h() { # bug 7331
311 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
312 touch $DIR/f6h || error "touch failed"
313 chown $RUNAS_ID:$RUNAS_ID $DIR/f6h || error "initial chown failed"
314 $RUNAS -G$RUNAS_ID chown $RUNAS_ID:0 $DIR/f6h && error "chown worked"
315 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_ID $DIR/f6h || error
317 run_test 6h "$RUNAS chown RUNAS_ID.0 .../f6h (should return error)"
323 $CHECKSTAT -t file -p 0666 $DIR/d7/f || error
325 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
328 if [ ! -d $DIR/d7 ]; then
332 echo -n foo > $DIR/d7/f2
333 [ "`cat $DIR/d7/f2`" = "foo" ] || error
334 $CHECKSTAT -t file -s 3 $DIR/d7/f2 || error
336 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
342 $CHECKSTAT -t file -p 0666 $DIR/d8/f || error
344 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
350 $CHECKSTAT -t dir $DIR/d9/d2/d3 || error
352 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
358 $CHECKSTAT -t file $DIR/d10/d2/f || error
360 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
365 chmod 0666 $DIR/d11/d2
366 chmod 0705 $DIR/d11/d2
367 $CHECKSTAT -t dir -p 0705 $DIR/d11/d2 || error
369 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
374 chmod 0666 $DIR/d12/f
375 chmod 0654 $DIR/d12/f
376 $CHECKSTAT -t file -p 0654 $DIR/d12/f || error
378 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
382 dd if=/dev/zero of=$DIR/d13/f count=10
384 $CHECKSTAT -t file -s 0 $DIR/d13/f || error
386 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
392 $CHECKSTAT -a $DIR/d14/f || error
394 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
399 mv $DIR/d15/f $DIR/d15/f2
400 $CHECKSTAT -t file $DIR/d15/f2 || error
402 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
408 $CHECKSTAT -a $DIR/d16/f || error
410 run_test 16 "touch .../d16/f; rm -rf .../d16/f ================="
415 ln -s $DIR/d17/f $DIR/d17/l-exist
417 $CHECKSTAT -l $DIR/d17/f $DIR/d17/l-exist || error
418 $CHECKSTAT -f -t f $DIR/d17/l-exist || error
419 rm -f $DIR/d17/l-exist
420 $CHECKSTAT -a $DIR/d17/l-exist || error
422 run_test 17a "symlinks: create, remove (real) =================="
426 ln -s no-such-file $DIR/d17/l-dangle
428 $CHECKSTAT -l no-such-file $DIR/d17/l-dangle || error
429 $CHECKSTAT -fa $DIR/d17/l-dangle || error
430 rm -f $DIR/d17/l-dangle
431 $CHECKSTAT -a $DIR/d17/l-dangle || error
433 run_test 17b "symlinks: create, remove (dangling) =============="
435 test_17c() { # bug 3440 - don't save failed open RPC for replay
437 ln -s foo $DIR/d17/f17c
438 cat $DIR/d17/f17c && error "opened non-existent symlink" || true
440 run_test 17c "symlinks: open dangling (should return error) ===="
444 ln -s foo $DIR/d17/f17d
445 touch $DIR/d17/f17d || error "creating to new symlink"
447 run_test 17d "symlinks: create dangling ========================"
451 local foo=$DIR/$tdir/$tfile
452 ln -s $foo $foo || error "create symlink failed"
453 ls -l $foo || error "ls -l failed"
454 ls $foo && error "ls not failed" || true
456 run_test 17e "symlinks: create recursive symlink (should return error) ===="
460 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/d17f/111
461 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/d17f/222
462 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/d17f/333
463 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/d17f/444
464 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/d17f/555
465 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/d17f/666
468 run_test 17f "symlinks: long and very long symlink name ========================"
472 LONGSYMLINK="$(dd if=/dev/zero bs=4095 count=1 | tr '\0' 'x')"
473 ln -s $LONGSYMLINK $DIR/$tdir/$tfile
476 run_test 17g "symlinks: really long symlink name ==============================="
478 test_17h() { #bug 17378
480 $SETSTRIPE $DIR/$tdir -c -1
481 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
482 do_facet mds lctl set_param fail_loc=0x80000141
483 touch $DIR/$tdir/$tfile || true
485 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
487 test_17i() { #bug 20018
489 local foo=$DIR/$tdir/$tfile
490 ln -s $foo $foo || error "create symlink failed"
491 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
492 do_facet mds lctl set_param fail_loc=0x80000144
493 ls -l $foo && error "error not detected"
496 run_test 17i "don't panic on short symlink"
502 run_test 18 "touch .../f ; ls ... =============================="
508 $CHECKSTAT -a $DIR/f19 || error
510 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
513 ls -l $DIR/f19 && error || true
515 run_test 19b "ls -l .../f19 (should return error) =============="
518 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
519 $RUNAS touch $DIR/f19 && error || true
521 run_test 19c "$RUNAS touch .../f19 (should return error) =="
524 cat $DIR/f19 && error || true
526 run_test 19d "cat .../f19 (should return error) =============="
538 $CHECKSTAT -a $DIR/f || error
540 run_test 20 "touch .../f ; ls -l ... ==========================="
544 [ -f $DIR/d21/dangle ] && rm -f $DIR/d21/dangle
545 ln -s dangle $DIR/d21/link
546 echo foo >> $DIR/d21/link
548 $CHECKSTAT -t link $DIR/d21/link || error
549 $CHECKSTAT -f -t file $DIR/d21/link || error
551 run_test 21 "write to dangling link ============================"
556 chown $RUNAS_ID $WDIR
557 (cd $WDIR || error "cd $WDIR failed";
558 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
560 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
561 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
562 $CHECKSTAT -u \#$RUNAS_ID $WDIR/etc || error "checkstat -u failed"
564 run_test 22 "unpack tar archive as non-root user ==============="
569 local file=$DIR/$tdir/$tfile
571 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
572 openfile -f O_CREAT:O_EXCL $file &&
573 error "$file recreate succeeded" || true
575 run_test 23a "O_CREAT|O_EXCL in subdir =========================="
577 test_23b() { # bug 18988
579 local file=$DIR/$tdir/$tfile
582 echo foo > $file || error "write filed"
583 echo bar >> $file || error "append filed"
584 $CHECKSTAT -s 8 $file || error "wrong size"
587 run_test 23b "O_APPEND check =========================="
590 echo '== rename sanity =============================================='
591 echo '-- same directory rename'
594 mv $DIR/R1/f $DIR/R1/g
595 $CHECKSTAT -t file $DIR/R1/g || error
597 run_test 24a "touch .../R1/f; rename .../R1/f .../R1/g ========="
602 mv $DIR/R2/f $DIR/R2/g
603 $CHECKSTAT -a $DIR/R2/f || error
604 $CHECKSTAT -t file $DIR/R2/g || error
606 run_test 24b "touch .../R2/{f,g}; rename .../R2/f .../R2/g ====="
611 mv $DIR/R3/f $DIR/R3/g
612 $CHECKSTAT -a $DIR/R3/f || error
613 $CHECKSTAT -t dir $DIR/R3/g || error
615 run_test 24c "mkdir .../R3/f; rename .../R3/f .../R3/g ========="
620 mrename $DIR/R4/f $DIR/R4/g
621 $CHECKSTAT -a $DIR/R4/f || error
622 $CHECKSTAT -t dir $DIR/R4/g || error
624 run_test 24d "mkdir .../R4/{f,g}; rename .../R4/f .../R4/g ====="
627 echo '-- cross directory renames --'
630 mv $DIR/R5a/f $DIR/R5b/g
631 $CHECKSTAT -a $DIR/R5a/f || error
632 $CHECKSTAT -t file $DIR/R5b/g || error
634 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
638 touch $DIR/R6a/f $DIR/R6b/g
639 mv $DIR/R6a/f $DIR/R6b/g
640 $CHECKSTAT -a $DIR/R6a/f || error
641 $CHECKSTAT -t file $DIR/R6b/g || error
643 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
648 mv $DIR/R7a/d $DIR/R7b/e
649 $CHECKSTAT -a $DIR/R7a/d || error
650 $CHECKSTAT -t dir $DIR/R7b/e || error
652 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
656 mkdir $DIR/R8a/d $DIR/R8b/e
657 mrename $DIR/R8a/d $DIR/R8b/e
658 $CHECKSTAT -a $DIR/R8a/d || error
659 $CHECKSTAT -t dir $DIR/R8b/e || error
661 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
664 echo "-- rename error cases"
668 mrename $DIR/R9/f $DIR/R9/a
669 $CHECKSTAT -t file $DIR/R9/f || error
670 $CHECKSTAT -t dir $DIR/R9/a || error
671 $CHECKSTAT -a $DIR/R9/a/f || error
673 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
677 mrename $DIR/R10/f $DIR/R10/g
678 $CHECKSTAT -t dir $DIR/R10 || error
679 $CHECKSTAT -a $DIR/R10/f || error
680 $CHECKSTAT -a $DIR/R10/g || error
682 run_test 24j "source does not exist ============================"
685 mkdir $DIR/R11a $DIR/R11a/d
687 mv $DIR/R11a/f $DIR/R11a/d
688 $CHECKSTAT -a $DIR/R11a/f || error
689 $CHECKSTAT -t file $DIR/R11a/d/f || error
691 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
693 # bug 2429 - rename foo foo foo creates invalid file
696 multiop $f OcNs || error
698 run_test 24l "Renaming a file to itself ========================"
702 multiop $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
703 # on ext3 this does not remove either the source or target files
704 # though the "expected" operation would be to remove the source
705 $CHECKSTAT -t file ${f} || error "${f} missing"
706 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
708 run_test 24m "Renaming a file to a hard link to itself ========="
712 # this stats the old file after it was renamed, so it should fail
716 $CHECKSTAT ${f}.rename
719 run_test 24n "Statting the old file after renaming (Posix rename 2)"
722 check_kernel_version 37 || return 0
724 rename_many -s random -v -n 10 $DIR/d24o
726 run_test 24o "rename of files during htree split ==============="
730 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
731 mrename $DIR/R12a $DIR/R12b
732 $CHECKSTAT -a $DIR/R12a || error
733 $CHECKSTAT -t dir $DIR/R12b || error
734 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
735 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
737 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
741 DIRINO=`ls -lid $DIR/R13a | awk '{ print $1 }'`
742 multiop_bg_pause $DIR/R13b D_c || return 1
745 mrename $DIR/R13a $DIR/R13b
746 $CHECKSTAT -a $DIR/R13a || error
747 $CHECKSTAT -t dir $DIR/R13b || error
748 DIRINO2=`ls -lid $DIR/R13b | awk '{ print $1 }'`
749 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
751 wait $MULTIPID || error "multiop close failed"
753 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
755 test_24r() { #bug 3789
756 mkdir $DIR/R14a $DIR/R14a/b
757 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
758 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
759 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
761 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
764 mkdir $DIR/R15a $DIR/R15a/b $DIR/R15a/b/c
765 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
766 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
767 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
769 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
771 mkdir $DIR/R16a $DIR/R16a/b $DIR/R16a/b/c
772 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
773 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
774 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
776 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
778 test_24u() { # bug12192
779 multiop $DIR/$tfile C2w$((2048 * 1024))c || error
780 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
782 run_test 24u "create stripe file"
786 local FREE_INODES=`lfs df -i|grep "filesystem summary" | awk '{print $5}'`
787 [ $FREE_INODES -lt $NRFILES ] && \
788 skip "not enough free inodes $FREE_INODES required $NRFILES" && \
792 createmany -m $DIR/d24v/$tfile $NRFILES
793 ls $DIR/d24v >/dev/null || error "error in listing large dir"
797 run_test 24v "list directory with large files (handle hash collision, bug: 17560)"
800 echo '== symlink sanity ============================================='
804 touch $DIR/s25/foo || error
806 run_test 25a "create file in symlinked directory ==============="
809 [ ! -d $DIR/d25 ] && test_25a
810 $CHECKSTAT -t file $DIR/s25/foo || error
812 run_test 25b "lookup file in symlinked directory ==============="
817 ln -s d26/d26-2 $DIR/s26
818 touch $DIR/s26/foo || error
820 run_test 26a "multiple component symlink ======================="
823 mkdir -p $DIR/d26b/d26-2
824 ln -s d26b/d26-2/foo $DIR/s26-2
825 touch $DIR/s26-2 || error
827 run_test 26b "multiple component symlink at end of lookup ======"
832 ln -s d26.2 $DIR/s26.2-1
833 ln -s s26.2-1 $DIR/s26.2-2
834 ln -s s26.2-2 $DIR/s26.2-3
835 chmod 0666 $DIR/s26.2-3/foo
837 run_test 26c "chain of symlinks ================================"
839 # recursive symlinks (bug 439)
841 ln -s d26-3/foo $DIR/d26-3
843 run_test 26d "create multiple component recursive symlink ======"
846 [ ! -h $DIR/d26-3 ] && test_26d
849 run_test 26e "unlink multiple component recursive symlink ======"
851 # recursive symlinks (bug 7022)
854 mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
855 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
856 mkdir -p lndir/bar1 || error "mkdir lndir/bar1 failed"
857 mkdir $tfile || error "mkdir $tfile failed"
858 cd $tfile || error "cd $tfile failed"
859 ln -s .. dotdot || error "ln dotdot failed"
860 ln -s dotdot/lndir lndir || error "ln lndir failed"
861 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
862 output=`ls $tfile/$tfile/lndir/bar1`
863 [ "$output" = bar1 ] && error "unexpected output"
864 rm -r $tfile || error "rm $tfile failed"
865 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
867 run_test 26f "rm -r of a directory which has recursive symlink ="
870 echo '== stripe sanity =============================================='
871 mkdir -p $DIR/d27 || error "mkdir failed"
873 $SETSTRIPE $DIR/d27/f0 -c 1 || error "lstripe failed"
874 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
876 log "== test_27a: write to one stripe file ========================="
877 cp /etc/hosts $DIR/d27/f0 || error
879 run_test 27a "one stripe file =================================="
882 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
884 $SETSTRIPE $DIR/d27/f01 -c 2 || error "lstripe failed"
885 [ `$GETSTRIPE $DIR/d27/f01 | grep -A 10 obdidx | wc -l` -eq 4 ] ||
886 error "two-stripe file doesn't have two stripes"
888 log "== test_27c: write to two stripe file file f01 ================"
889 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
891 run_test 27c "create two stripe file f01 ======================="
895 $SETSTRIPE -c0 -i-1 -s0 $DIR/d27/fdef || error "lstripe failed"
896 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
897 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
899 run_test 27d "create file with default settings ================"
903 $SETSTRIPE $DIR/d27/f12 -c 2 || error "lstripe failed"
904 $SETSTRIPE $DIR/d27/f12 -c 2 && error "lstripe succeeded twice"
905 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
907 run_test 27e "setstripe existing file (should return error) ======"
911 $SETSTRIPE $DIR/d27/fbad -s 100 -i 0 -c 1 && error "lstripe failed"
912 dd if=/dev/zero of=$DIR/d27/f12 bs=4k count=4 || error "dd failed"
913 $GETSTRIPE $DIR/d27/fbad || error "lfs getstripe failed"
915 run_test 27f "setstripe with bad stripe size (should return error)"
919 $MCREATE $DIR/d27/fnone || error "mcreate failed"
921 log "== test 27h: lfs getstripe with no objects ===================="
922 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" || error "has object"
924 log "== test 27i: lfs getstripe with some objects =================="
925 touch $DIR/d27/fsome || error "touch failed"
926 $GETSTRIPE $DIR/d27/fsome | grep obdidx || error "missing objects"
928 run_test 27g "test lfs getstripe ==========================================="
932 $SETSTRIPE $DIR/d27/f27j -i $OSTCOUNT && error "lstripe failed"||true
934 run_test 27j "setstripe with bad stripe offset (should return error)"
936 test_27k() { # bug 2844
939 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
940 [ ! -d $DIR/d27 ] && mkdir -p $DIR/d27
941 $SETSTRIPE $FILE -s 67108864 || error "lstripe failed"
942 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
943 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
944 dd if=/dev/zero of=$FILE bs=4k count=1
945 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
946 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
948 run_test 27k "limit i_blksize for broken user apps ============="
952 mcreate $DIR/f27l || error "creating file"
953 $RUNAS $SETSTRIPE $DIR/f27l -c 1 && \
954 error "lstripe should have failed" || true
956 run_test 27l "check setstripe permissions (should return error)"
959 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
960 if [ $ORIGFREE -gt $MAXFREE ]; then
961 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
965 $SETSTRIPE $DIR/d27/f27m_1 -i 0 -c 1
966 dd if=/dev/zero of=$DIR/d27/f27m_1 bs=1024 count=$MAXFREE && \
967 error "dd should fill OST0"
969 while $SETSTRIPE $DIR/d27/f27m_$i -i 0 -c 1 ; do
971 [ $i -gt 256 ] && break
974 touch $DIR/d27/f27m_$i
975 [ `$GETSTRIPE $DIR/d27/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] && \
976 error "OST0 was full but new created file still use it"
978 touch $DIR/d27/f27m_$i
979 [ `$GETSTRIPE $DIR/d27/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] && \
980 error "OST0 was full but new created file still use it"
984 run_test 27m "create file while OST0 was full =================="
987 local DELAY=$(do_facet mds lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 + 5}')
991 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
992 # if the OST isn't full anymore.
994 local FAIL_LOC=${1:-0}
995 local OSTIDX=${2:-""}
997 local list=$(comma_list $(osts_nodes))
998 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1000 do_nodes $list lctl set_param fail_loc=$FAIL_LOC
1004 exhaust_precreations() {
1006 local MDSIDX=$(get_mds_dir "$DIR/d27")
1007 echo OSTIDX=$OSTIDX MDSIDX=$MDSIDX
1009 local OST=$(lfs osts | grep ${OSTIDX}": " | \
1010 awk '{print $2}' | sed -e 's/_UUID$//')
1011 local MDT_INDEX=$(lfs df | grep "\[MDT:$((MDSIDX - 1))\]" | awk '{print $1}' | \
1012 sed -e 's/_UUID$//;s/^.*-//')
1015 local last_id=$(do_facet mds${MDSIDX} lctl get_param -n osc.*${OST}-osc-${MDT_INDEX}.prealloc_last_id)
1016 local next_id=$(do_facet mds${MDSIDX} lctl get_param -n osc.*${OST}-osc-${MDT_INDEX}.prealloc_next_id)
1018 do_facet mds${MDSIDX} lctl get_param osc.*OST*-osc-${MDT_INDEX}.prealloc*
1020 mkdir -p $DIR/d27/${OST}
1021 $SETSTRIPE $DIR/d27/${OST} -i $OSTIDX -c 1
1022 #define OBD_FAIL_OST_ENOSPC 0x215
1023 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x215
1024 echo "Creating to objid $last_id on ost $OST..."
1025 createmany -o $DIR/d27/${OST}/f $next_id $((last_id - next_id + 2))
1026 do_facet mds${MDSIDX} lctl get_param osc.*OST*-osc-${MDT_INDEX}.prealloc*
1027 reset_enospc $2 $OSTIDX
1030 exhaust_all_precreations() {
1032 for (( i=0; i < OSTCOUNT; i++ )) ; do
1033 exhaust_precreations $i 0x215
1039 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1040 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1041 remote_ost_nodsh && skip "remote OST with nodsh" && return
1045 exhaust_precreations 0 0x80000215
1046 $SETSTRIPE -c -1 $DIR/d27
1047 touch $DIR/d27/f27n || error
1048 $GETSTRIPE $DIR/d27/f27n
1051 run_test 27n "create file with some full OSTs =================="
1054 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1055 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1056 remote_ost_nodsh && skip "remote OST with nodsh" && return
1060 exhaust_all_precreations 0x215
1062 touch $DIR/d27/f27o && error "able to create $DIR/d27/f27o"
1067 run_test 27o "create file with all full OSTs (should error) ===="
1070 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1071 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1072 remote_ost_nodsh && skip "remote OST with nodsh" && return
1078 $MCREATE $DIR/d27/f27p || error "mcreate failed"
1079 $TRUNCATE $DIR/d27/f27p 80000000 || error "truncate failed"
1080 $CHECKSTAT -s 80000000 $DIR/d27/f27p || error "checkstat failed"
1082 exhaust_precreations 0 0x80000215
1083 echo foo >> $DIR/d27/f27p || error "append failed"
1084 $CHECKSTAT -s 80000004 $DIR/d27/f27p || error "checkstat failed"
1085 $LFS getstripe $DIR/d27/f27p
1089 run_test 27p "append to a truncated file with some full OSTs ==="
1092 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1093 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1094 remote_ost_nodsh && skip "remote OST with nodsh" && return
1099 $MCREATE $DIR/d27/f27q || error "mcreate $DIR/d27/f27q failed"
1100 $TRUNCATE $DIR/d27/f27q 80000000 ||error "truncate $DIR/d27/f27q failed"
1101 $CHECKSTAT -s 80000000 $DIR/d27/f27q || error "checkstat failed"
1103 exhaust_all_precreations 0x215
1105 echo foo >> $DIR/d27/f27q && error "append succeeded"
1106 $CHECKSTAT -s 80000000 $DIR/d27/f27q || error "checkstat 2 failed"
1110 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1113 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1114 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1115 remote_ost_nodsh && skip "remote OST with nodsh" && return
1119 exhaust_precreations 0 0x80000215
1121 $SETSTRIPE $DIR/d27/f27r -i 0 -c 2 # && error
1125 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1127 test_27s() { # bug 10725
1129 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1130 local stripe_count=0
1131 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1132 $SETSTRIPE $DIR/$tdir -s $stripe_size -c $stripe_count && \
1133 error "stripe width >= 2^32 succeeded" || true
1136 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1138 test_27t() { # bug 10864
1143 $WLFS getstripe $tfile
1146 run_test 27t "check that utils parse path correctly"
1148 test_27u() { # bug 4900
1149 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1150 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1152 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1153 do_facet $SINGLEMDS lctl set_param fail_loc=0x139
1155 createmany -o $DIR/d27u/t- 1000
1156 do_facet $SINGLEMDS lctl set_param fail_loc=0
1158 TLOG=$DIR/$tfile.getstripe
1159 $GETSTRIPE $DIR/d27u > $TLOG
1160 OBJS=`awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj;}' $TLOG`
1161 unlinkmany $DIR/d27u/t- 1000
1162 [ $OBJS -gt 0 ] && \
1163 error "$OBJS objects created on OST-0. See $TLOG" || pass
1165 run_test 27u "skip object creation on OSC w/o objects =========="
1167 test_27v() { # bug 4900
1168 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1169 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1170 remote_ost_nodsh && skip "remote OST with nodsh" && return
1172 exhaust_all_precreations
1175 $SETSTRIPE $DIR/$tdir -c 1 # 1 stripe / file
1177 touch $DIR/$tdir/$tfile
1178 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1180 for (( i=0; i < OSTCOUNT; i++ )) ; do
1181 do_facet ost$i lctl set_param fail_loc=0x705
1183 local START=`date +%s`
1184 createmany -o $DIR/$tdir/$tfile 32
1186 local FINISH=`date +%s`
1187 local TIMEOUT=`lctl get_param -n timeout`
1188 [ $((FINISH - START)) -ge $((TIMEOUT / 2)) ] && \
1189 error "$FINISH - $START >= $TIMEOUT / 2"
1193 run_test 27v "skip object creation on slow OST ================="
1195 test_27w() { # bug 10997
1196 mkdir -p $DIR/d27w || error "mkdir failed"
1197 $LSTRIPE $DIR/d27w/f0 -s 65536 || error "lstripe failed"
1198 size=`$GETSTRIPE $DIR/d27w/f0 -qs | head -n 1`
1199 [ $size -ne 65536 ] && error "stripe size $size != 65536" || true
1201 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping multiple stripe count/offset test" && return
1202 for i in `seq 1 $OSTCOUNT`; do
1204 $LSTRIPE $DIR/d27w/f$i -c $i -i $offset || error "lstripe -c $i -i $offset failed"
1205 count=`$GETSTRIPE -qc $DIR/d27w/f$i | head -n 1`
1206 index=`$GETSTRIPE -qo $DIR/d27w/f$i | head -n 1`
1207 [ $count -ne $i ] && error "stripe count $count != $i" || true
1208 [ $index -ne $offset ] && error "stripe offset $index != $offset" || true
1211 run_test 27w "check lfs setstripe -c -s -i options ============="
1214 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
1215 OFFSET=$(($OSTCOUNTi - 1))
1217 local OST=$(lfs osts | awk '/'${OSTIDX}': / { print $2 }' | sed -e 's/_UUID$//')
1220 $SETSTRIPE $DIR/$tdir -c 1 # 1 stripe per file
1221 do_facet ost$OSTIDX lctl set_param -n obdfilter.$OST.degraded 1
1223 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1224 for i in `seq 0 $OFFSET`; do
1225 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1226 error "OST0 was degraded but new created file still use it"
1228 do_facet ost$OSTIDX lctl set_param -n obdfilter.$OST.degraded 0
1230 run_test 27x "create files while OST0 is degraded"
1233 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1234 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1236 MDS_OSCS=`do_facet mds lctl dl | awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
1237 OFFSET=$(($OSTCOUNT-1))
1239 for OSC in $MDS_OSCS; do
1240 if [ $OST == -1 ]; then {
1241 OST=`osc_to_ost $OSC`
1243 echo $OSC "is Deactivate:"
1244 do_facet mds lctl --device %$OSC deactivate
1248 OSTIDX=$(lfs osts | grep ${OST} | awk '{print $1}' | sed -e 's/://')
1250 $SETSTRIPE $DIR/$tdir -c 1 # 1 stripe / file
1252 do_facet ost$OSTIDX lctl set_param -n obdfilter.$OST.degraded 1
1254 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1255 do_facet ost$OSTIDX lctl set_param -n obdfilter.$OST.degraded 0
1257 for i in `seq 0 $OFFSET`; do
1258 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "$OSTIDX"` ] || \
1259 error "files created on deactivated OSTs instead of degraded OST"
1261 for OSC in $MDS_OSCS; do
1262 [ `osc_to_ost $OSC` != $OST ] && {
1263 echo $OSC "is activate"
1264 do_facet mds lctl --device %$OSC activate
1268 run_test 27y "create files while OST0 is degraded and the rest inactive"
1270 # createtest also checks that device nodes are created and
1271 # then visible correctly (#2091)
1272 test_28() { # bug 2091
1274 $CREATETEST $DIR/d28/ct || error
1276 run_test 28 "create/mknod/mkdir with bad file types ============"
1279 cancel_lru_locks mdc
1285 declare -i LOCKCOUNTORIG=0
1286 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1287 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
1289 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
1291 declare -i LOCKUNUSEDCOUNTORIG=0
1292 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1293 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
1300 declare -i LOCKCOUNTCURRENT=0
1301 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1302 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
1305 declare -i LOCKUNUSEDCOUNTCURRENT=0
1306 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1307 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
1310 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1311 lctl set_param -n ldlm.dump_namespaces ""
1312 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1313 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1314 log "dumped log to $TMP/test_29.dk (bug 5793)"
1317 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1318 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1319 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1320 log "dumped log to $TMP/test_29.dk (bug 5793)"
1324 run_test 29 "IT_GETATTR regression ============================"
1327 cp `which ls` $DIR || cp /bin/ls $DIR
1331 run_test 30 "run binary from Lustre (execve) ==================="
1334 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1335 $CHECKSTAT -a $DIR/f31 || error
1337 run_test 31a "open-unlink file =================================="
1340 touch $DIR/f31 || error
1341 ln $DIR/f31 $DIR/f31b || error
1342 multiop $DIR/f31b Ouc || error
1343 $CHECKSTAT -t file $DIR/f31 || error
1345 run_test 31b "unlink file with multiple links while open ======="
1348 touch $DIR/f31 || error
1349 ln $DIR/f31 $DIR/f31c || error
1350 multiop_bg_pause $DIR/f31 O_uc || return 1
1352 multiop $DIR/f31c Ouc
1353 kill -USR1 $MULTIPID
1356 run_test 31c "open-unlink file with multiple links ============="
1359 opendirunlink $DIR/d31d $DIR/d31d || error
1360 $CHECKSTAT -a $DIR/d31d || error
1362 run_test 31d "remove of open directory ========================="
1364 test_31e() { # bug 2904
1365 check_kernel_version 34 || return 0
1366 openfilleddirunlink $DIR/d31e || error
1368 run_test 31e "remove of open non-empty directory ==============="
1370 test_31f() { # bug 4554
1373 $SETSTRIPE $DIR/d31f -s 1048576 -c 1
1374 cp /etc/hosts $DIR/d31f
1376 $GETSTRIPE $DIR/d31f/hosts
1377 multiop_bg_pause $DIR/d31f D_c || return 1
1380 rm -rv $DIR/d31f || error "first of $DIR/d31f"
1382 $SETSTRIPE $DIR/d31f -s 1048576 -c 1
1383 cp /etc/hosts $DIR/d31f
1386 multiop_bg_pause $DIR/d31f D_c || return 1
1389 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
1390 wait $MULTIPID || error "first opendir $MULTIPID failed"
1394 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
1395 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
1398 run_test 31f "remove of open directory with open-unlink file ==="
1401 echo "-- cross directory link --"
1402 mkdir $DIR/d31g{a,b}
1404 ln $DIR/d31ga/f $DIR/d31gb/g
1405 $CHECKSTAT -t file $DIR/d31ga/f || error "source"
1406 [ `stat -c%h $DIR/d31ga/f` == '2' ] || error "source nlink"
1407 $CHECKSTAT -t file $DIR/d31gb/g || error "target"
1408 [ `stat -c%h $DIR/d31gb/g` == '2' ] || error "target nlink"
1410 run_test 31g "cross directory link==============="
1413 echo "-- cross directory link --"
1417 ln $DIR/d31h/f $DIR/d31h/dir/g
1418 $CHECKSTAT -t file $DIR/d31h/f || error "source"
1419 [ `stat -c%h $DIR/d31h/f` == '2' ] || error "source nlink"
1420 $CHECKSTAT -t file $DIR/d31h/dir/g || error "target"
1421 [ `stat -c%h $DIR/d31h/dir/g` == '2' ] || error "target nlink"
1423 run_test 31h "cross directory link under child==============="
1426 echo "-- cross directory link --"
1429 touch $DIR/d31i/dir/f
1430 ln $DIR/d31i/dir/f $DIR/d31i/g
1431 $CHECKSTAT -t file $DIR/d31i/dir/f || error "source"
1432 [ `stat -c%h $DIR/d31i/dir/f` == '2' ] || error "source nlink"
1433 $CHECKSTAT -t file $DIR/d31i/g || error "target"
1434 [ `stat -c%h $DIR/d31i/g` == '2' ] || error "target nlink"
1436 run_test 31i "cross directory link under parent==============="
1441 mkdir $DIR/d31j/dir1
1442 ln $DIR/d31j/dir1 $DIR/d31j/dir2 && error "ln for dir"
1443 link $DIR/d31j/dir1 $DIR/d31j/dir3 && error "link for dir"
1444 mlink $DIR/d31j/dir1 $DIR/d31j/dir4 && error "mlink for dir"
1445 mlink $DIR/d31j/dir1 $DIR/d31j/dir1 && error "mlink to the same dir"
1448 run_test 31j "link for directory==============="
1454 touch $DIR/d31k/exist
1455 mlink $DIR/d31k/s $DIR/d31k/t || error "mlink"
1456 mlink $DIR/d31k/s $DIR/d31k/exist && error "mlink to exist file"
1457 mlink $DIR/d31k/s $DIR/d31k/s && error "mlink to the same file"
1458 mlink $DIR/d31k/s $DIR/d31k && error "mlink to parent dir"
1459 mlink $DIR/d31k $DIR/d31k/s && error "mlink parent dir to target"
1460 mlink $DIR/d31k/not-exist $DIR/d31k/foo && error "mlink non-existing to new"
1461 mlink $DIR/d31k/not-exist $DIR/d31k/s && error "mlink non-existing to exist"
1464 run_test 31k "link to file: the same, non-existing, dir==============="
1470 touch $DIR/d31m2/exist
1471 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
1472 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
1473 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
1474 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
1475 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
1476 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
1479 run_test 31m "link to file: the same, non-existing, dir==============="
1482 echo "== more mountpoints and symlinks ================="
1483 [ -e $DIR/d32a ] && rm -fr $DIR/d32a
1484 mkdir -p $DIR/d32a/ext2-mountpoint
1485 mount -t ext2 -o loop $EXT2_DEV $DIR/d32a/ext2-mountpoint || error
1486 $CHECKSTAT -t dir $DIR/d32a/ext2-mountpoint/.. || error
1487 $UMOUNT $DIR/d32a/ext2-mountpoint || error
1489 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
1492 [ -e $DIR/d32b ] && rm -fr $DIR/d32b
1493 mkdir -p $DIR/d32b/ext2-mountpoint
1494 mount -t ext2 -o loop $EXT2_DEV $DIR/d32b/ext2-mountpoint || error
1495 ls -al $DIR/d32b/ext2-mountpoint/.. || error
1496 $UMOUNT $DIR/d32b/ext2-mountpoint || error
1498 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
1501 [ -e $DIR/d32c ] && rm -fr $DIR/d32c
1502 mkdir -p $DIR/d32c/ext2-mountpoint
1503 mount -t ext2 -o loop $EXT2_DEV $DIR/d32c/ext2-mountpoint || error
1504 mkdir -p $DIR/d32c/d2/test_dir
1505 $CHECKSTAT -t dir $DIR/d32c/ext2-mountpoint/../d2/test_dir || error
1506 $UMOUNT $DIR/d32c/ext2-mountpoint || error
1508 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
1511 [ -e $DIR/d32d ] && rm -fr $DIR/d32d
1512 mkdir -p $DIR/d32d/ext2-mountpoint
1513 mount -t ext2 -o loop $EXT2_DEV $DIR/d32d/ext2-mountpoint || error
1514 mkdir -p $DIR/d32d/d2/test_dir
1515 ls -al $DIR/d32d/ext2-mountpoint/../d2/test_dir || error
1516 $UMOUNT $DIR/d32d/ext2-mountpoint || error
1518 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
1521 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
1522 mkdir -p $DIR/d32e/tmp
1523 TMP_DIR=$DIR/d32e/tmp
1524 ln -s $DIR/d32e $TMP_DIR/symlink11
1525 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1526 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
1527 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
1529 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
1532 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
1533 mkdir -p $DIR/d32f/tmp
1534 TMP_DIR=$DIR/d32f/tmp
1535 ln -s $DIR/d32f $TMP_DIR/symlink11
1536 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1537 ls $DIR/d32f/tmp/symlink11 || error
1538 ls $DIR/d32f/symlink01 || error
1540 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
1543 TMP_DIR=$DIR/$tdir/tmp
1544 mkdir -p $TMP_DIR $DIR/${tdir}2
1545 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1546 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1547 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
1548 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
1549 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
1550 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
1552 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1555 rm -fr $DIR/$tdir $DIR/${tdir}2
1556 TMP_DIR=$DIR/$tdir/tmp
1557 mkdir -p $TMP_DIR $DIR/${tdir}2
1558 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1559 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1560 ls $TMP_DIR/symlink12 || error
1561 ls $DIR/$tdir/symlink02 || error
1563 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1566 [ -e $DIR/d32i ] && rm -fr $DIR/d32i
1567 mkdir -p $DIR/d32i/ext2-mountpoint
1568 mount -t ext2 -o loop $EXT2_DEV $DIR/d32i/ext2-mountpoint || error
1569 touch $DIR/d32i/test_file
1570 $CHECKSTAT -t file $DIR/d32i/ext2-mountpoint/../test_file || error
1571 $UMOUNT $DIR/d32i/ext2-mountpoint || error
1573 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
1576 [ -e $DIR/d32j ] && rm -fr $DIR/d32j
1577 mkdir -p $DIR/d32j/ext2-mountpoint
1578 mount -t ext2 -o loop $EXT2_DEV $DIR/d32j/ext2-mountpoint || error
1579 touch $DIR/d32j/test_file
1580 cat $DIR/d32j/ext2-mountpoint/../test_file || error
1581 $UMOUNT $DIR/d32j/ext2-mountpoint || error
1583 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
1587 mkdir -p $DIR/d32k/ext2-mountpoint
1588 mount -t ext2 -o loop $EXT2_DEV $DIR/d32k/ext2-mountpoint
1589 mkdir -p $DIR/d32k/d2
1590 touch $DIR/d32k/d2/test_file || error
1591 $CHECKSTAT -t file $DIR/d32k/ext2-mountpoint/../d2/test_file || error
1592 $UMOUNT $DIR/d32k/ext2-mountpoint || error
1594 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
1598 mkdir -p $DIR/d32l/ext2-mountpoint
1599 mount -t ext2 -o loop $EXT2_DEV $DIR/d32l/ext2-mountpoint || error
1600 mkdir -p $DIR/d32l/d2
1601 touch $DIR/d32l/d2/test_file
1602 cat $DIR/d32l/ext2-mountpoint/../d2/test_file || error
1603 $UMOUNT $DIR/d32l/ext2-mountpoint || error
1605 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
1609 mkdir -p $DIR/d32m/tmp
1610 TMP_DIR=$DIR/d32m/tmp
1611 ln -s $DIR $TMP_DIR/symlink11
1612 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1613 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
1614 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
1616 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
1620 mkdir -p $DIR/d32n/tmp
1621 TMP_DIR=$DIR/d32n/tmp
1622 ln -s $DIR $TMP_DIR/symlink11
1623 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1624 ls -l $DIR/d32n/tmp/symlink11 || error
1625 ls -l $DIR/d32n/symlink01 || error
1627 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
1630 rm -fr $DIR/d32o $DIR/$tfile
1632 mkdir -p $DIR/d32o/tmp
1633 TMP_DIR=$DIR/d32o/tmp
1634 ln -s $DIR/$tfile $TMP_DIR/symlink12
1635 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1636 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
1637 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
1638 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
1639 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
1641 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
1651 mkdir -p $DIR/d32p/tmp
1653 TMP_DIR=$DIR/d32p/tmp
1655 ln -s $DIR/$tfile $TMP_DIR/symlink12
1657 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1659 cat $DIR/d32p/tmp/symlink12 || error
1661 cat $DIR/d32p/symlink02 || error
1664 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
1667 [ -e $DIR/d32q ] && rm -fr $DIR/d32q
1669 touch $DIR/d32q/under_the_mount
1670 mount -t ext2 -o loop $EXT2_DEV $DIR/d32q
1671 ls $DIR/d32q/under_the_mount && error || true
1672 $UMOUNT $DIR/d32q || error
1674 run_test 32q "stat follows mountpoints in Lustre (should return error)"
1677 [ -e $DIR/d32r ] && rm -fr $DIR/d32r
1679 touch $DIR/d32r/under_the_mount
1680 mount -t ext2 -o loop $EXT2_DEV $DIR/d32r
1681 ls $DIR/d32r | grep -q under_the_mount && error || true
1682 $UMOUNT $DIR/d32r || error
1684 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
1689 chmod 444 $DIR/$tfile
1690 chown $RUNAS_ID $DIR/$tfile
1692 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
1695 run_test 33 "write file with mode 444 (should return error) ===="
1700 chown $RUNAS_ID $DIR/d33
1701 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
1702 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
1703 error "open RDWR" || true
1705 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
1710 chown $RUNAS_ID $DIR/d33
1711 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
1713 run_test 33b "test open file with malformed flags (No panic and return error)"
1715 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
1718 $MCREATE $DIR/f34 || error
1719 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1720 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
1721 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1722 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1724 run_test 34a "truncate file that has not been opened ==========="
1727 [ ! -f $DIR/f34 ] && test_34a
1728 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1729 $OPENFILE -f O_RDONLY $DIR/f34
1730 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1731 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1733 run_test 34b "O_RDONLY opening file doesn't create objects ====="
1736 [ ! -f $DIR/f34 ] && test_34a
1737 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1738 $OPENFILE -f O_RDWR $DIR/f34
1739 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
1740 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1742 run_test 34c "O_RDWR opening file-with-size works =============="
1745 [ ! -f $DIR/f34 ] && test_34a
1746 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
1747 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1750 run_test 34d "write to sparse file ============================="
1754 $MCREATE $DIR/f34e || error
1755 $TRUNCATE $DIR/f34e 1000 || error
1756 $CHECKSTAT -s 1000 $DIR/f34e || error
1757 $OPENFILE -f O_RDWR $DIR/f34e
1758 $CHECKSTAT -s 1000 $DIR/f34e || error
1760 run_test 34e "create objects, some with size and some without =="
1762 test_34f() { # bug 6242, 6243
1765 $MCREATE $DIR/f34f || error
1766 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
1767 dd if=$DIR/f34f of=$TMP/f34f
1768 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
1769 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
1770 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
1771 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
1772 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
1774 run_test 34f "read from a file with no objects until EOF ======="
1777 cp /bin/sh $DIR/f35a
1779 chown $RUNAS_ID $DIR/f35a
1780 $RUNAS $DIR/f35a && error || true
1783 run_test 35a "exec file with mode 444 (should return and not leak) ====="
1787 utime $DIR/f36 || error
1789 run_test 36a "MDS utime check (mknod, utime) ==================="
1793 utime $DIR/f36 || error
1795 run_test 36b "OST utime check (open, utime) ===================="
1800 chown $RUNAS_ID $DIR/d36
1801 $RUNAS utime $DIR/d36/f36 || error
1803 run_test 36c "non-root MDS utime check (mknod, utime) =========="
1806 [ ! -d $DIR/d36 ] && test_36c
1807 echo "" > $DIR/d36/f36
1808 $RUNAS utime $DIR/d36/f36 || error
1810 run_test 36d "non-root OST utime check (open, utime) ==========="
1813 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
1815 touch $DIR/$tdir/$tfile
1816 $RUNAS utime $DIR/$tdir/$tfile && \
1817 error "utime worked, expected failure" || true
1819 run_test 36e "utime on non-owned file (should return error) ===="
1822 local LANG_SAVE=$LANG
1823 local LC_LANG_SAVE=$LC_LANG
1824 export LANG=C LC_LANG=C # for date language
1826 DATESTR="Dec 20 2000"
1828 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
1829 lctl set_param fail_loc=0x80000214
1831 cp /etc/hosts $DIR/$tdir/$tfile
1832 sync & # write RPC generated with "current" inode timestamp, but delayed
1834 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
1835 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
1836 cancel_lru_locks osc
1837 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
1839 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
1840 echo "BEFORE: $LS_BEFORE" && \
1841 echo "AFTER : $LS_AFTER" && \
1842 echo "WANT : $DATESTR" && \
1843 error "$DIR/$tdir/$tfile timestamps changed" || true
1845 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
1847 run_test 36f "utime on file racing with OST BRW write =========="
1850 remote_ost_nodsh && skip "remote OST with nodsh" && return
1853 export FMD_MAX_AGE=`do_facet ost1 lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | head -n 1`
1854 FMD_BEFORE="`awk '/ll_fmd_cache/ { print $2 }' /proc/slabinfo`"
1855 touch $DIR/$tdir/$tfile
1856 sleep $((FMD_MAX_AGE + 12))
1857 FMD_AFTER="`awk '/ll_fmd_cache/ { print $2 }' /proc/slabinfo`"
1858 [ "$FMD_AFTER" -gt "$FMD_BEFORE" ] && \
1859 echo "AFTER : $FMD_AFTER > BEFORE $FMD_BEFORE" && \
1860 error "fmd didn't expire after ping" || true
1862 run_test 36g "filter mod data cache expiry ====================="
1866 echo f > $DIR/$tdir/fbugfile
1867 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
1868 ls $DIR/$tdir | grep "\<fbugfile\>" && error
1869 $UMOUNT $DIR/$tdir || error
1870 rm -f $DIR/$tdir/fbugfile || error
1872 run_test 37 "ls a mounted file system to check old content ====="
1875 local file=$DIR/$tfile
1877 openfile -f O_DIRECTORY $file
1880 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
1881 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
1883 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
1887 touch $DIR/${tfile}2
1888 # ls -l $DIR/$tfile $DIR/${tfile}2
1889 # ls -lu $DIR/$tfile $DIR/${tfile}2
1890 # ls -lc $DIR/$tfile $DIR/${tfile}2
1892 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
1893 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
1895 ls -l $DIR/$tfile $DIR/${tfile}2
1897 ls -lu $DIR/$tfile $DIR/${tfile}2
1899 ls -lc $DIR/$tfile $DIR/${tfile}2
1900 error "O_TRUNC didn't change timestamps"
1903 run_test 39 "mtime changed on create ==========================="
1906 dd if=/dev/zero of=$DIR/f40 bs=4096 count=1
1907 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/f40 && error
1908 $CHECKSTAT -t file -s 4096 $DIR/f40 || error
1910 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
1914 small_write $DIR/f41 18
1916 run_test 41 "test small file write + fstat ====================="
1918 count_ost_writes() {
1919 lctl get_param -n osc.*.stats |
1920 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
1927 BG_DIRTY_RATIO_SAVE=10
1928 MAX_BG_DIRTY_RATIO=25
1932 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
1933 # dirty_ratio, dirty_background_ratio
1934 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
1935 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
1936 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
1937 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
1939 # if file not here, we are a 2.4 kernel
1940 kill -CONT `pidof kupdated`
1945 # setup the trap first, so someone cannot exit the test at the
1946 # exact wrong time and mess up a machine
1947 trap start_writeback EXIT
1948 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
1949 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
1950 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
1951 sysctl -w vm.dirty_writeback_centisecs=0
1952 sysctl -w vm.dirty_writeback_centisecs=0
1953 # save and increase /proc/sys/vm/dirty_ratio
1954 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
1955 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
1956 # save and increase /proc/sys/vm/dirty_background_ratio
1957 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
1958 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
1960 # if file not here, we are a 2.4 kernel
1961 kill -STOP `pidof kupdated`
1965 # ensure that all stripes have some grant before we test client-side cache
1967 [ "$SETUP_TEST42" ] && return
1968 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
1969 dd if=/dev/zero of=$i bs=4k count=1
1975 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
1976 # file truncation, and file removal.
1979 cancel_lru_locks osc
1981 sync; sleep 1; sync # just to be safe
1982 BEFOREWRITES=`count_ost_writes`
1983 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
1984 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
1985 AFTERWRITES=`count_ost_writes`
1986 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
1987 error "$BEFOREWRITES < $AFTERWRITES"
1990 run_test 42a "ensure that we don't flush on close =============="
1994 cancel_lru_locks osc
1997 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
1998 BEFOREWRITES=`count_ost_writes`
1999 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
2000 AFTERWRITES=`count_ost_writes`
2001 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
2002 error "$BEFOREWRITES < $AFTERWRITES on unlink"
2004 BEFOREWRITES=`count_ost_writes`
2005 sync || error "sync: $?"
2006 AFTERWRITES=`count_ost_writes`
2007 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
2008 error "$BEFOREWRITES < $AFTERWRITES on sync"
2010 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
2014 run_test 42b "test destroy of file with cached dirty data ======"
2016 # if these tests just want to test the effect of truncation,
2017 # they have to be very careful. consider:
2018 # - the first open gets a {0,EOF}PR lock
2019 # - the first write conflicts and gets a {0, count-1}PW
2020 # - the rest of the writes are under {count,EOF}PW
2021 # - the open for truncate tries to match a {0,EOF}PR
2022 # for the filesize and cancels the PWs.
2023 # any number of fixes (don't get {0,EOF} on open, match
2024 # composite locks, do smarter file size management) fix
2025 # this, but for now we want these tests to verify that
2026 # the cancellation with truncate intent works, so we
2027 # start the file with a full-file pw lock to match against
2028 # until the truncate.
2033 cancel_lru_locks osc
2035 # prime the file with 0,EOF PW to match
2039 # now the real test..
2040 dd if=/dev/zero of=$file bs=1024 count=100
2041 BEFOREWRITES=`count_ost_writes`
2042 $TRUNCATE $file $offset
2043 cancel_lru_locks osc
2044 AFTERWRITES=`count_ost_writes`
2050 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
2051 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
2054 run_test 42c "test partial truncate of file with cached dirty data"
2058 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
2059 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
2062 run_test 42d "test complete truncate of file with cached dirty data"
2066 cp -p /bin/ls $DIR/$tdir/$tfile
2067 multiop $DIR/$tdir/$tfile Ow_c &
2069 # give multiop a chance to open
2072 $DIR/$tdir/$tfile && error || true
2075 run_test 43 "execution of file opened for write should return -ETXTBSY"
2079 cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
2080 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
2082 multiop $DIR/d43/multiop Oc && error "expected error, got success"
2083 kill -USR1 $MULTIOP_PID || return 2
2084 wait $MULTIOP_PID || return 3
2087 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
2091 cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
2092 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
2094 truncate $DIR/d43/multiop 0 && error "expected error, got success"
2095 kill -USR1 $MULTIOP_PID || return 2
2096 wait $MULTIOP_PID || return 3
2099 run_test 43b "truncate of file being executed should return -ETXTBSY"
2102 local testdir="$DIR/d43c"
2105 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
2106 ( cd $testdir && md5sum -c)
2108 run_test 43c "md5sum of copy into lustre========================"
2111 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
2112 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
2113 dd if=$DIR/f1 bs=4k count=1 > /dev/null
2115 run_test 44 "zero length read from a sparse stripe ============="
2118 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
2120 [ -z "$nstripe" ] && skip "can't get stripe info" && return
2121 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
2122 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
2124 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
2125 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
2128 OFFSETS="0 $((stride/2)) $((stride-1))"
2129 for offset in $OFFSETS ; do
2130 for i in `seq 0 $((nstripe-1))`; do
2131 local GLOBALOFFSETS=""
2132 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
2133 local myfn=$DIR/d44a-$size
2134 echo "--------writing $myfn at $size"
2135 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
2136 GLOBALOFFSETS="$GLOBALOFFSETS $size"
2137 ll_sparseness_verify $myfn $GLOBALOFFSETS \
2138 || error "ll_sparseness_verify $GLOBALOFFSETS"
2140 for j in `seq 0 $((nstripe-1))`; do
2141 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
2142 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
2143 GLOBALOFFSETS="$GLOBALOFFSETS $size"
2145 ll_sparseness_verify $myfn $GLOBALOFFSETS \
2146 || error "ll_sparseness_verify $GLOBALOFFSETS"
2151 run_test 44a "test sparse pwrite ==============================="
2155 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
2161 before=`dirty_osc_total`
2162 echo executing "\"$*\""
2164 after=`dirty_osc_total`
2165 echo before $before, after $after
2169 # Obtain grants from OST if it supports it
2170 echo blah > ${f}_grant
2173 do_dirty_record "echo blah > $f"
2174 [ $before -eq $after ] && error "write wasn't cached"
2175 do_dirty_record "> $f"
2176 [ $before -gt $after ] || error "truncate didn't lower dirty count"
2177 do_dirty_record "echo blah > $f"
2178 [ $before -eq $after ] && error "write wasn't cached"
2179 do_dirty_record "sync"
2180 [ $before -gt $after ] || error "writeback didn't lower dirty count"
2181 do_dirty_record "echo blah > $f"
2182 [ $before -eq $after ] && error "write wasn't cached"
2183 do_dirty_record "cancel_lru_locks osc"
2184 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
2187 run_test 45 "osc io page accounting ============================"
2193 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
2194 # test tickles a bug where re-dirtying a page was failing to be mapped to the
2195 # objects offset and an assert hit when an rpc was built with 1023's mapped
2196 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
2201 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2203 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
2204 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2208 run_test 46 "dirtying a previously written page ================"
2210 # test_47 is removed "Device nodes check" is moved to test_28
2212 test_48a() { # bug 2399
2213 check_kernel_version 34 || return 0
2216 mv $DIR/d48a $DIR/d48.new || error "move directory failed"
2217 mkdir $DIR/d48a || error "recreate directory failed"
2218 touch foo || error "'touch foo' failed after recreating cwd"
2219 mkdir bar || error "'mkdir foo' failed after recreating cwd"
2220 if check_kernel_version 44; then
2221 touch .foo || error "'touch .foo' failed after recreating cwd"
2222 mkdir .bar || error "'mkdir .foo' failed after recreating cwd"
2224 ls . > /dev/null || error "'ls .' failed after recreating cwd"
2225 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2226 cd . || error "'cd .' failed after recreating cwd"
2227 mkdir . && error "'mkdir .' worked after recreating cwd"
2228 rmdir . && error "'rmdir .' worked after recreating cwd"
2229 ln -s . baz || error "'ln -s .' failed after recreating cwd"
2230 cd .. || error "'cd ..' failed after recreating cwd"
2232 run_test 48a "Access renamed working dir (should return errors)="
2234 test_48b() { # bug 2399
2235 check_kernel_version 34 || return 0
2238 rmdir $DIR/d48b || error "remove cwd $DIR/d48b failed"
2239 touch foo && error "'touch foo' worked after removing cwd"
2240 mkdir foo && error "'mkdir foo' worked after removing cwd"
2241 if check_kernel_version 44; then
2242 touch .foo && error "'touch .foo' worked after removing cwd"
2243 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2245 ls . > /dev/null && error "'ls .' worked after removing cwd"
2246 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2247 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
2248 mkdir . && error "'mkdir .' worked after removing cwd"
2249 rmdir . && error "'rmdir .' worked after removing cwd"
2250 ln -s . foo && error "'ln -s .' worked after removing cwd"
2251 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
2253 run_test 48b "Access removed working dir (should return errors)="
2255 test_48c() { # bug 2350
2256 check_kernel_version 36 || return 0
2257 #lctl set_param debug=-1
2259 mkdir -p $DIR/d48c/dir
2261 $TRACE rmdir $DIR/d48c/dir || error "remove cwd $DIR/d48c/dir failed"
2262 $TRACE touch foo && error "'touch foo' worked after removing cwd"
2263 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
2264 if check_kernel_version 44; then
2265 touch .foo && error "'touch .foo' worked after removing cwd"
2266 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2268 $TRACE ls . && error "'ls .' worked after removing cwd"
2269 $TRACE ls .. || error "'ls ..' failed after removing cwd"
2270 is_patchless || ( $TRACE cd . && error "'cd .' worked after removing cwd" )
2271 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
2272 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
2273 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
2274 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
2276 run_test 48c "Access removed working subdir (should return errors)"
2278 test_48d() { # bug 2350
2279 check_kernel_version 36 || return 0
2280 #lctl set_param debug=-1
2282 mkdir -p $DIR/d48d/dir
2284 $TRACE rmdir $DIR/d48d/dir || error "remove cwd $DIR/d48d/dir failed"
2285 $TRACE rmdir $DIR/d48d || error "remove parent $DIR/d48d failed"
2286 $TRACE touch foo && error "'touch foo' worked after removing parent"
2287 $TRACE mkdir foo && error "'mkdir foo' worked after removing parent"
2288 if check_kernel_version 44; then
2289 touch .foo && error "'touch .foo' worked after removing parent"
2290 mkdir .foo && error "'mkdir .foo' worked after removing parent"
2292 $TRACE ls . && error "'ls .' worked after removing parent"
2293 $TRACE ls .. && error "'ls ..' worked after removing parent"
2294 is_patchless || ( $TRACE cd . && error "'cd .' worked after recreate parent" )
2295 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
2296 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
2297 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
2298 is_patchless || ( $TRACE cd .. && error "'cd ..' worked after removing parent" || true )
2300 run_test 48d "Access removed parent subdir (should return errors)"
2302 test_48e() { # bug 4134
2303 check_kernel_version 41 || return 0
2304 #lctl set_param debug=-1
2306 mkdir -p $DIR/d48e/dir
2308 $TRACE rmdir $DIR/d48e/dir || error "remove cwd $DIR/d48e/dir failed"
2309 $TRACE rmdir $DIR/d48e || error "remove parent $DIR/d48e failed"
2310 $TRACE touch $DIR/d48e || error "'touch $DIR/d48e' failed"
2311 $TRACE chmod +x $DIR/d48e || error "'chmod +x $DIR/d48e' failed"
2312 # On a buggy kernel addition of "touch foo" after cd .. will
2313 # produce kernel oops in lookup_hash_it
2314 touch ../foo && error "'cd ..' worked after recreate parent"
2316 $TRACE rm $DIR/d48e || error "rm '$DIR/d48e' failed"
2318 run_test 48e "Access to recreated parent subdir (should return errors)"
2324 ls /proc/$$/cwd || error
2326 run_test 50 "special situations: /proc symlinks ==============="
2328 test_51a() { # was test_51
2329 # bug 1516 - create an empty entry right after ".." then split dir
2332 $MCREATE $DIR/d51/bar
2334 createmany -m $DIR/d51/longfile 201
2336 while [ `ls -sd $DIR/d51 | awk '{ print $1 }'` -eq 4 ]; do
2337 $MCREATE $DIR/d51/longfile$FNUM
2342 ls -l $DIR/d51 > /dev/null || error
2344 run_test 51a "special situations: split htree with empty entry =="
2346 #export NUMTEST=70000
2347 # FIXME: I select a relatively small number to do basic test.
2348 # large number may give panic(). debugging on this is going on.
2351 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
2352 [ $NUMFREE -lt 21000 ] && \
2353 skip "not enough free inodes ($NUMFREE)" && \
2356 check_kernel_version 40 || NUMTEST=31000
2357 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 50))
2360 createmany -d $DIR/d51b/t- $NUMTEST
2362 run_test 51b "mkdir .../t-0 --- .../t-$NUMTEST ===================="
2365 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2367 local ndirs=${TEST51BB_NDIRS:-10}
2368 local nfiles=${TEST51BB_NFILES:-100}
2370 local numfree=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
2372 [ $numfree -lt $(( ndirs * nfiles)) ] && \
2373 nfiles=$(( numfree / ndirs - 10 ))
2375 local dir=$DIR/d51bb
2377 local savePOLICY=$(lctl get_param -n lmv.*.placement)
2378 lctl set_param -n lmv.*.placement=CHAR
2381 local IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
2385 for ((i=0; i < $ndirs; i++)); do
2386 dirs[i]=$dir/$RANDOM
2387 echo Creating directory ${dirs[i]}
2390 echo Creating $nfiles in dir ${dirs[i]} ...
2391 echo "createmany -o ${dirs[i]}/$tfile- $nfiles"
2392 createmany -o ${dirs[i]}/$tfile- $nfiles
2398 IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
2402 for ((i=0; i<${#NEWUSED[@]}; i++)); do
2403 echo "mds $i: inodes count OLD ${OLDUSED[$i]} NEW ${NEWUSED[$i]}"
2404 [ ${OLDUSED[$i]} -lt ${NEWUSED[$i]} ] || rc=$((rc + 1))
2407 lctl set_param -n lmv.*.placement=$savePOLICY
2409 [ $rc -ne $MDSCOUNT ] || \
2410 error "Objects/inodes are not distributed over all mds servers"
2412 run_test 51bb "mkdir createmany CMD $MDSCOUNT ===================="
2416 [ ! -d $DIR/d51b ] && skip "$DIR/51b missing" && \
2419 unlinkmany -d $DIR/d51b/t- $NUMTEST
2421 run_test 51c "rmdir .../t-0 --- .../t-$NUMTEST ===================="
2424 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping test with few OSTs" && return
2426 createmany -o $DIR/d51d/t- 1000
2427 $LFS getstripe $DIR/d51d > $TMP/files
2428 for N in `seq 0 $((OSTCOUNT - 1))`; do
2429 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
2430 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
2431 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
2433 unlinkmany $DIR/d51d/t- 1000
2436 for N in `seq 1 $((OSTCOUNT - 1))`; do
2437 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
2438 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
2439 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
2440 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
2442 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
2443 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
2444 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
2445 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
2449 run_test 51d "check object distribution ===================="
2452 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
2455 chattr +a $DIR/d52a/foo || error "chattr +a failed"
2456 echo bar >> $DIR/d52a/foo || error "append bar failed"
2457 cp /etc/hosts $DIR/d52a/foo && error "cp worked"
2458 rm -f $DIR/d52a/foo 2>/dev/null && error "rm worked"
2459 link $DIR/d52a/foo $DIR/d52a/foo_link 2>/dev/null && error "link worked"
2460 echo foo >> $DIR/d52a/foo || error "append foo failed"
2461 mrename $DIR/d52a/foo $DIR/d52a/foo_ren && error "rename worked"
2462 lsattr $DIR/d52a/foo | egrep -q "^-+[ae]-+ $DIR/d52a/foo" || error "lsattr"
2463 chattr -a $DIR/d52a/foo || error "chattr -a failed"
2464 cp -r $DIR/d52a /tmp/
2465 rm -fr $DIR/d52a || error "cleanup rm failed"
2467 run_test 52a "append-only flag test (should return errors) ====="
2470 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
2473 chattr +i $DIR/d52b/foo || error "chattr +i failed"
2474 cat test > $DIR/d52b/foo && error "cat test worked"
2475 cp /etc/hosts $DIR/d52b/foo && error "cp worked"
2476 rm -f $DIR/d52b/foo 2>/dev/null && error "rm worked"
2477 link $DIR/d52b/foo $DIR/d52b/foo_link 2>/dev/null && error "link worked"
2478 echo foo >> $DIR/d52b/foo && error "echo worked"
2479 mrename $DIR/d52b/foo $DIR/d52b/foo_ren && error "rename worked"
2480 [ -f $DIR/d52b/foo ] || error
2481 [ -f $DIR/d52b/foo_ren ] && error
2482 lsattr $DIR/d52b/foo | egrep -q "^-+[ie]-+ $DIR/d52b/foo" || error "lsattr"
2483 chattr -i $DIR/d52b/foo || error "chattr failed"
2485 rm -fr $DIR/d52b || error
2487 run_test 52b "immutable flag test (should return errors) ======="
2490 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2491 remote_ost_nodsh && skip "remote OST with nodsh" && return
2500 for value in $(do_facet $SINGLEMDS lctl get_param osc.*-osc-MDT0000.prealloc_last_id) ; do
2501 param=`echo ${value[0]} | cut -d "=" -f1`
2502 ostname=`echo $param | cut -d "." -f2 | cut -d - -f 1-2`
2503 mds_last=$(do_facet $SINGLEMDS lctl get_param -n $param)
2504 ostnum=$(echo $ostname | sed "s/${FSNAME}-OST//g" | awk '{print ($1+1)}' )
2505 ost_last=$(do_facet ost$ostnum lctl get_param -n obdfilter.$ostname.last_id | head -n 1)
2506 echo "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
2507 if [ $ost_last != $mds_last ]; then
2508 error "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
2512 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
2515 [ ! -f "$SOCKETSERVER" ] && skip_env "no socketserver, skipping" && return
2516 [ ! -f "$SOCKETCLIENT" ] && skip_env "no socketclient, skipping" && return
2517 $SOCKETSERVER $DIR/socket
2518 $SOCKETCLIENT $DIR/socket || error
2519 $MUNLINK $DIR/socket
2521 run_test 54a "unix domain socket test =========================="
2527 dd if=/dev/zero of=$f bs=`page_size` count=1
2529 run_test 54b "char device works in lustre ======================"
2532 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
2533 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
2534 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
2536 for i in `seq 3 7`; do
2537 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
2547 loopdev="$DIR/loop54c"
2550 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
2551 mknod $loopdev b 7 $LOOPNUM
2552 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
2553 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
2554 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
2555 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
2557 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
2558 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
2560 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
2565 run_test 54c "block device works in lustre ====================="
2571 [ "$string" = `echo $string > $f | cat $f` ] || error
2573 run_test 54d "fifo device works in lustre ======================"
2576 check_kernel_version 46 || return 0
2579 cp -aL /dev/console $f
2580 echo $string > $f || error
2582 run_test 54e "console/tty device works in lustre ======================"
2585 grep -q $FSTYPE /proc/filesystems && return 1
2587 grep -q $FSTYPE /proc/filesystems && return 1
2588 insmod ../$FSTYPE/$FSTYPE.o
2589 grep -q $FSTYPE /proc/filesystems && return 1
2590 insmod ../$FSTYPE/$FSTYPE.ko
2591 grep -q $FSTYPE /proc/filesystems && return 1
2598 client_only && skip "Not a server" && return
2599 mount -t $FSTYPE -o loop,iopen $EXT2_DEV $DIR/d55 || error "mounting"
2601 $IOPENTEST1 $DIR/d55/foo $DIR/d55 || error "running $IOPENTEST1"
2602 $IOPENTEST2 $DIR/d55 || error "running $IOPENTEST2"
2603 echo "check for $EXT2_DEV. Please wait..."
2605 $UMOUNT $DIR/d55 || error "unmounting"
2607 run_test 55 "check iopen_connect_dentry() ======================"
2609 test_56a() { # was test_56
2615 NUMFILESx2=$(($NUMFILES * 2))
2616 for i in `seq 1 $NUMFILES` ; do
2617 touch $DIR/d56/file$i
2618 touch $DIR/d56/dir/file$i
2621 # test lfs getstripe with --recursive
2622 FILENUM=`$GETSTRIPE --recursive $DIR/d56 | grep -c obdidx`
2623 [ $FILENUM -eq $NUMFILESx2 ] || error \
2624 "lfs getstripe --recursive $DIR/d56 wrong: found $FILENUM, expected $NUMFILESx2"
2625 FILENUM=`$GETSTRIPE $DIR/d56 | grep -c obdidx`
2626 [ $FILENUM -eq $NUMFILES ] || error \
2627 "lfs getstripe $DIR/d56 without --recursive wrong: found $FILENUM, expected $NUMFILES"
2628 echo "lfs getstripe --recursive passed."
2630 # test lfs getstripe with file instead of dir
2631 FILENUM=`$GETSTRIPE $DIR/d56/file1 | grep -c obdidx`
2632 [ $FILENUM -eq 1 ] || error \
2633 "lfs getstripe $DIR/d56/file1 wrong:found $FILENUM, expected 1"
2634 echo "lfs getstripe file passed."
2636 #test lfs getstripe with --verbose
2637 [ `$GETSTRIPE --verbose $DIR/d56 | grep -c lmm_magic` -eq $NUMFILES ] ||\
2638 error "lfs getstripe --verbose $DIR/d56 wrong: should find $NUMFILES lmm_magic info"
2639 [ `$GETSTRIPE $DIR/d56 | grep -c lmm_magic` -eq 0 ] || error \
2640 "lfs getstripe $DIR/d56 without --verbose wrong: should not show lmm_magic info"
2641 echo "lfs getstripe --verbose passed."
2643 #test lfs getstripe with --obd
2644 $GETSTRIPE --obd wrong_uuid $DIR/d56 2>&1 | grep -q "unknown obduuid" || \
2645 error "lfs getstripe --obd wrong_uuid should return error message"
2647 [ "$OSTCOUNT" -lt 2 ] && \
2648 skip_env "skipping other lfs getstripe --obd test" && return
2649 FILENUM=`$GETSTRIPE --recursive $DIR/d56 | sed -n '/^[ ]*1[ ]/p' | wc -l`
2650 OBDUUID=`$GETSTRIPE --recursive $DIR/d56 | sed -n '/^[ ]*1:/p' | awk '{print $2}'`
2651 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/d56 | wc -l`
2652 [ $FOUND -eq $FILENUM ] || \
2653 error "lfs getstripe --obd wrong: found $FOUND, expected $FILENUM"
2654 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/d56 | sed '/^[ ]*1[ ]/d' |\
2655 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] || \
2656 error "lfs getstripe --obd wrong: should not show file on other obd"
2657 echo "lfs getstripe --obd passed."
2659 run_test 56a "check lfs getstripe ===================================="
2666 if [ ! -d "$DIR/${tdir}g" ] ; then
2667 mkdir -p $DIR/${tdir}g
2668 for i in `seq 1 $LOCAL_NUMFILES` ; do
2669 touch $DIR/${tdir}g/file$i
2671 for i in `seq 1 $LOCAL_NUMDIRS` ; do
2672 mkdir $DIR/${tdir}g/dir$i
2673 for j in `seq 1 $LOCAL_NUMFILES` ; do
2674 touch $DIR/${tdir}g/dir$i/file$j
2680 setup_56_special() {
2685 if [ ! -e "$TDIR/loop1b" ] ; then
2686 for i in `seq 1 $LOCAL_NUMFILES` ; do
2687 mknod $TDIR/loop${i}b b 7 $i
2688 mknod $TDIR/null${i}c c 1 3
2689 ln -s $TDIR/file1 $TDIR/link${i}l
2691 for i in `seq 1 $LOCAL_NUMDIRS` ; do
2692 mknod $TDIR/dir$i/loop${i}b b 7 $i
2693 mknod $TDIR/dir$i/null${i}c c 1 3
2694 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
2702 setup_56 $NUMFILES $NUMDIRS
2704 EXPECTED=$(($NUMDIRS + 2))
2705 # test lfs find with -name
2706 for i in `seq 1 $NUMFILES` ; do
2707 NUMS=`$LFIND -name "*$i" $DIR/${tdir}g | wc -l`
2708 [ $NUMS -eq $EXPECTED ] || error \
2709 "lfs find -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2711 echo "lfs find -name passed."
2713 run_test 56g "check lfs find -name ============================="
2718 setup_56 $NUMFILES $NUMDIRS
2720 EXPECTED=$((($NUMDIRS+1)*($NUMFILES-1)+$NUMFILES))
2721 # test lfs find with ! -name
2722 for i in `seq 1 $NUMFILES` ; do
2723 NUMS=`$LFIND ! -name "*$i" $DIR/${tdir}g | wc -l`
2724 [ $NUMS -eq $EXPECTED ] || error \
2725 "lfs find ! -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2727 echo "lfs find ! -name passed."
2729 run_test 56h "check lfs find ! -name ============================="
2734 UUID=`$GETSTRIPE $DIR/$tdir | awk '/0: / { print $2 }'`
2735 OUT="`$LFIND -ost $UUID $DIR/$tdir`"
2736 [ "$OUT" ] && error "$LFIND returned directory '$OUT'" || true
2738 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
2741 setup_56_special $NUMFILES $NUMDIRS
2743 EXPECTED=$((NUMDIRS+1))
2744 NUMS=`$LFIND -type d $DIR/${tdir}g | wc -l`
2745 [ $NUMS -eq $EXPECTED ] || \
2746 error "lfs find -type d $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2748 run_test 56j "check lfs find -type d ============================="
2751 setup_56_special $NUMFILES $NUMDIRS
2753 EXPECTED=$(((NUMDIRS+1) * NUMFILES))
2754 NUMS=`$LFIND -type f $DIR/${tdir}g | wc -l`
2755 [ $NUMS -eq $EXPECTED ] || \
2756 error "lfs find -type f $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2758 run_test 56k "check lfs find -type f ============================="
2761 setup_56_special $NUMFILES $NUMDIRS
2763 EXPECTED=$((NUMDIRS + NUMFILES))
2764 NUMS=`$LFIND -type b $DIR/${tdir}g | wc -l`
2765 [ $NUMS -eq $EXPECTED ] || \
2766 error "lfs find -type b $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2768 run_test 56l "check lfs find -type b ============================="
2771 setup_56_special $NUMFILES $NUMDIRS
2773 EXPECTED=$((NUMDIRS + NUMFILES))
2774 NUMS=`$LFIND -type c $DIR/${tdir}g | wc -l`
2775 [ $NUMS -eq $EXPECTED ] || \
2776 error "lfs find -type c $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2778 run_test 56m "check lfs find -type c ============================="
2781 setup_56_special $NUMFILES $NUMDIRS
2783 EXPECTED=$((NUMDIRS + NUMFILES))
2784 NUMS=`$LFIND -type l $DIR/${tdir}g | wc -l`
2785 [ $NUMS -eq $EXPECTED ] || \
2786 error "lfs find -type l $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2788 run_test 56n "check lfs find -type l ============================="
2791 setup_56 $NUMFILES $NUMDIRS
2794 utime $TDIR/file1 > /dev/null || error "utime (1)"
2795 utime $TDIR/file2 > /dev/null || error "utime (2)"
2796 utime $TDIR/dir1 > /dev/null || error "utime (3)"
2797 utime $TDIR/dir2 > /dev/null || error "utime (4)"
2798 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
2801 NUMS=`$LFIND -mtime +1 $TDIR | wc -l`
2802 [ $NUMS -eq $EXPECTED ] || \
2803 error "lfs find -mtime $TDIR wrong: found $NUMS, expected $EXPECTED"
2805 run_test 56o "check lfs find -mtime for old files =========================="
2808 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2813 setup_56 $NUMFILES $NUMDIRS
2815 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
2817 NUMS="`$LFIND -uid $RUNAS_ID $TDIR | wc -l`"
2818 [ $NUMS -eq $EXPECTED ] || \
2819 error "lfs find -uid $TDIR wrong: found $NUMS, expected $EXPECTED"
2821 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
2822 NUMS="`$LFIND ! -uid $RUNAS_ID $TDIR | wc -l`"
2823 [ $NUMS -eq $EXPECTED ] || \
2824 error "lfs find ! -uid $TDIR wrong: found $NUMS, expected $EXPECTED"
2826 echo "lfs find -uid and ! -uid passed."
2828 run_test 56p "check lfs find -uid and ! -uid ==============================="
2831 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2836 setup_56 $NUMFILES $NUMDIRS
2838 chgrp $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
2840 NUMS="`$LFIND -gid $RUNAS_ID $TDIR | wc -l`"
2841 [ $NUMS -eq $EXPECTED ] || \
2842 error "lfs find -gid $TDIR wrong: found $NUMS, expected $EXPECTED"
2844 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
2845 NUMS="`$LFIND ! -gid $RUNAS_ID $TDIR | wc -l`"
2846 [ $NUMS -eq $EXPECTED ] || \
2847 error "lfs find ! -gid $TDIR wrong: found $NUMS, expected $EXPECTED"
2849 echo "lfs find -gid and ! -gid passed."
2851 run_test 56q "check lfs find -gid and ! -gid ==============================="
2854 # note test will not do anything if MDS is not local
2855 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2857 local MNTDEV="osd.*MDT*.mntdev"
2858 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
2859 [ -z "$DEV" ] && error "can't access $MNTDEV"
2860 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
2861 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump || error "can't access $DEV"
2862 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
2863 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
2867 run_test 57a "verify MDS filesystem created with large inodes =="
2874 local FILEN=$dir/f$FILECOUNT
2876 rm -rf $dir || error "removing $dir"
2877 mkdir -p $dir || error "creating $dir"
2878 local num=$(get_mds_dir $dir)
2881 echo "mcreating $FILECOUNT files"
2882 createmany -m $dir/f 1 $FILECOUNT || \
2883 error "creating files in $dir"
2885 # verify that files do not have EAs yet
2886 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
2887 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
2891 df $dir #make sure we get new statfs data
2892 local MDSFREE=$(do_facet $mymds lctl get_param -n osd.*MDT000$((num -1)).kbytesfree)
2893 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
2894 echo "opening files to create objects/EAs"
2896 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
2897 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
2900 # verify that files have EAs now
2901 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
2902 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
2904 sleep 1 #make sure we get new statfs data
2906 local MDSFREE2=$(do_facet $mymds lctl get_param -n osd.*MDT000$((num -1)).kbytesfree)
2907 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
2908 if [ "$MDCFREE2" -lt "$((MDCFREE - 8))" ]; then
2909 if [ "$MDSFREE" != "$MDSFREE2" ]; then
2910 error "MDC before $MDCFREE != after $MDCFREE2"
2912 echo "MDC before $MDCFREE != after $MDCFREE2"
2913 echo "unable to confirm if MDS has large inodes"
2918 run_test 57b "default LOV EAs are stored inside large inodes ==="
2921 [ -z "$(which wiretest 2>/dev/null)" ] && skip_env "could not find wiretest" && return
2924 run_test 58 "verify cross-platform wire constants =============="
2927 echo "touch 130 files"
2928 createmany -o $DIR/f59- 130
2930 unlinkmany $DIR/f59- 130
2933 # wait for commitment of removal
2935 run_test 59 "verify cancellation of llog records async ========="
2937 TEST60_HEAD="test_60 run $RANDOM"
2939 [ ! -f run-llog.sh ] && skip_env "missing subtest run-llog.sh" && return
2940 log "$TEST60_HEAD - from kernel mode"
2943 run_test 60a "llog sanity tests run from kernel module =========="
2945 test_60b() { # bug 6411
2947 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
2959 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
2961 run_test 60b "limit repeated messages from CERROR/CWARN ========"
2964 echo "create 5000 files"
2965 createmany -o $DIR/f60c- 5000
2966 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
2967 lctl set_param fail_loc=0x80000137
2968 unlinkmany $DIR/f60c- 5000
2969 lctl set_param fail_loc=0
2971 run_test 60c "unlink file when mds full"
2974 SAVEPRINTK=$(lctl get_param -n printk)
2976 # verify "lctl mark" is even working"
2977 MESSAGE="test message ID $RANDOM $$"
2978 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
2979 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
2981 lctl set_param printk=0 || error "set lnet.printk failed"
2982 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
2983 MESSAGE="new test message ID $RANDOM $$"
2984 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
2985 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
2986 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
2988 lctl set_param -n printk="$SAVEPRINTK"
2990 run_test 60d "test printk console message masking"
2994 dd if=/dev/zero of=$f bs=`page_size` count=1
2995 cancel_lru_locks osc
2996 multiop $f OSMWUc || error
2999 run_test 61 "mmap() writes don't make sync hang ================"
3001 # bug 2330 - insufficient obd_match error checking causes LBUG
3005 cancel_lru_locks osc
3006 lctl set_param fail_loc=0x405
3007 cat $f && error "cat succeeded, expect -EIO"
3008 lctl set_param fail_loc=0
3010 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
3011 # match every page all of the time.
3012 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
3014 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
3015 test_63a() { # was test_63
3016 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
3017 lctl set_param -n osc.*.max_dirty_mb 0
3018 for i in `seq 10` ; do
3019 dd if=/dev/zero of=$DIR/f63 bs=8k &
3025 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
3026 rm -f $DIR/f63 || true
3028 run_test 63a "Verify oig_wait interruption does not crash ======="
3030 # bug 2248 - async write errors didn't return to application on sync
3031 # bug 3677 - async write errors left page locked
3034 lctl set_param debug=-1
3036 # ensure we have a grant to do async writes
3037 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
3040 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
3041 lctl set_param fail_loc=0x80000406
3042 multiop $DIR/$tfile Owy && \
3043 error "sync didn't return ENOMEM"
3044 sync; sleep 2; sync # do a real sync this time to flush page
3045 lctl get_param -n llite.*.dump_page_cache | grep locked && \
3046 error "locked page left in cache after async error" || true
3049 run_test 63b "async write errors should be returned to fsync ==="
3053 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
3055 run_test 64a "verify filter grant calculations (in kernel) ====="
3058 [ ! -f oos.sh ] && skip_env "missing subtest oos.sh" && return
3061 run_test 64b "check out-of-space detection on client ==========="
3063 # bug 1414 - set/get directories' stripe info
3067 $LVERIFY $DIR/d65 $DIR/d65/f1 || error "lverify failed"
3069 run_test 65a "directory with no stripe info ===================="
3073 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3075 $LVERIFY $DIR/d65 $DIR/d65/f2 || error "lverify failed"
3077 run_test 65b "directory setstripe $(($STRIPESIZE * 2)) 0 1 ==============="
3080 if [ $OSTCOUNT -gt 1 ]; then
3082 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 4)) -i 1 \
3083 -c $(($OSTCOUNT - 1)) || error "setstripe"
3085 $LVERIFY $DIR/d65 $DIR/d65/f3 || error "lverify failed"
3088 run_test 65c "directory setstripe $(($STRIPESIZE * 4)) 1 $(($OSTCOUNT - 1))"
3092 if [ $STRIPECOUNT -le 0 ]; then
3094 elif [ $STRIPECOUNT -gt 160 ]; then
3095 #LOV_MAX_STRIPE_COUNT is 160
3096 [ $OSTCOUNT -gt 160 ] && sc=160 || sc=$(($OSTCOUNT - 1))
3098 sc=$(($STRIPECOUNT - 1))
3100 $SETSTRIPE $DIR/d65 -s $STRIPESIZE -c $sc || error "setstripe"
3101 touch $DIR/d65/f4 $DIR/d65/f5
3102 $LVERIFY $DIR/d65 $DIR/d65/f4 $DIR/d65/f5 || error "lverify failed"
3104 run_test 65d "directory setstripe $STRIPESIZE -1 stripe_count =============="
3109 $SETSTRIPE $DIR/d65 || error "setstripe"
3110 $GETSTRIPE -v $DIR/d65 | grep "Default" || error "no stripe info failed"
3112 $LVERIFY $DIR/d65 $DIR/d65/f6 || error "lverify failed"
3114 run_test 65e "directory setstripe defaults ======================="
3118 $RUNAS $SETSTRIPE $DIR/d65f && error "setstripe succeeded" || true
3120 run_test 65f "dir setstripe permission (should return error) ==="
3124 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3125 $SETSTRIPE -d $DIR/d65 || error "setstripe"
3126 $GETSTRIPE -v $DIR/d65 | grep "Default" || \
3127 error "delete default stripe failed"
3129 run_test 65g "directory setstripe -d ==========================="
3133 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3134 mkdir -p $DIR/d65/dd1
3135 [ "`$GETSTRIPE -v $DIR/d65 | grep "^count"`" == \
3136 "`$GETSTRIPE -v $DIR/d65/dd1 | grep "^count"`" ] || error "stripe info inherit failed"
3138 run_test 65h "directory stripe info inherit ===================="
3140 test_65i() { # bug6367
3141 $SETSTRIPE $MOUNT -s 65536 -c -1
3143 run_test 65i "set non-default striping on root directory (bug 6367)="
3145 test_65ia() { # bug12836
3146 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
3148 run_test 65ia "getstripe on -1 default directory striping"
3150 test_65ib() { # bug12836
3151 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
3153 run_test 65ib "getstripe -v on -1 default directory striping"
3155 test_65ic() { # bug12836
3156 $LFS find -mtime -1 $MOUNT || error "find $MOUNT failed"
3158 run_test 65ic "new find on -1 default directory striping"
3160 test_65j() { # bug6367
3162 # if we aren't already remounting for each test, do so for this test
3163 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
3164 cleanup || error "failed to unmount"
3167 $SETSTRIPE -d $MOUNT || error "setstripe failed"
3169 run_test 65j "set default striping on root directory (bug 6367)="
3171 test_65k() { # bug11679
3172 [ "$OSTCOUNT" -lt 2 ] && skip_env "too few OSTs" && return
3173 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3175 echo "Check OST status: "
3176 MDS_OSCS=`do_facet $SINGLEMDS lctl dl | awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
3177 for OSC in $MDS_OSCS; do
3178 echo $OSC "is activate"
3179 do_facet $SINGLEMDS lctl --device %$OSC activate
3181 do_facet client mkdir -p $DIR/$tdir
3182 for INACTIVE_OSC in $MDS_OSCS; do
3183 echo $INACTIVE_OSC "is Deactivate:"
3184 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
3185 for STRIPE_OSC in $MDS_OSCS; do
3186 STRIPE_OST=`osc_to_ost $STRIPE_OSC`
3187 STRIPE_INDEX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
3188 grep $STRIPE_OST | awk -F: '{print $1}' | head -n 1`
3190 [ -f $DIR/$tdir/${STRIPE_INDEX} ] && continue
3191 echo "$SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} -i ${STRIPE_INDEX} -c 1"
3192 do_facet client $SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} -i ${STRIPE_INDEX} -c 1
3194 [ $RC -ne 0 ] && error "setstripe should have succeeded"
3196 do_facet client rm -f $DIR/$tdir/*
3197 echo $INACTIVE_OSC "is Activate."
3198 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
3201 run_test 65k "validate manual striping works properly with deactivated OSCs"
3203 test_65l() { # bug 12836
3204 mkdir -p $DIR/$tdir/test_dir
3205 $SETSTRIPE $DIR/$tdir/test_dir -c -1
3206 $LFS find -mtime -1 $DIR/$tdir >/dev/null
3208 run_test 65l "lfs find on -1 stripe dir ========================"
3210 # bug 2543 - update blocks count on client
3213 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
3215 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
3216 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
3218 run_test 66 "update inode blocks count on client ==============="
3224 if [ ! -z "$LLOOP" ]; then
3225 if swapon -s | grep -q $LLOOP; then
3226 swapoff $LLOOP || error "swapoff failed"
3229 $LCTL blockdev_detach $LLOOP || error "detach failed"
3233 if [ ! -z "$LLITELOOPLOAD" ]; then
3241 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
3245 swapon -s | awk '($1 == "'$1'") { print $4 }'
3248 # test case for lloop driver, basic function
3250 [ "$UID" != 0 ] && skip_env "must run as root" && return
3252 trap cleanup_68 EXIT
3254 if ! module_loaded llite_lloop; then
3255 if load_module llite/llite_lloop; then
3258 skip_env "can't find module llite_lloop"
3263 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
3264 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
3265 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
3267 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
3268 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
3272 run_test 68a "lloop driver - basic test ========================"
3274 # excercise swapping to lustre by adding a high priority swapfile entry
3275 # and then consuming memory until it is used.
3276 test_68b() { # was test_68
3277 [ "$UID" != 0 ] && skip_env "must run as root" && return
3278 lctl get_param -n devices | grep -q obdfilter && \
3279 skip "local OST" && return
3281 grep -q llite_lloop /proc/modules
3282 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
3284 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
3285 skip "can't reliably test swap with TCP" && return
3287 MEMTOTAL=`meminfo MemTotal`
3288 NR_BLOCKS=$((MEMTOTAL>>8))
3289 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
3291 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
3292 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
3295 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
3297 trap cleanup_68 EXIT
3299 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
3301 echo "before: `swapon -s | grep $LLOOP`"
3302 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
3303 echo "after: `swapon -s | grep $LLOOP`"
3304 SWAPUSED=`swap_used $LLOOP`
3308 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
3310 run_test 68b "support swapping to Lustre ========================"
3312 # bug5265, obdfilter oa2dentry return -ENOENT
3313 # #define OBD_FAIL_OST_ENOENT 0x217
3315 remote_ost_nodsh && skip "remote OST with nodsh" && return
3318 $SETSTRIPE $f -c 1 -i 0
3320 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
3322 do_facet ost1 lctl set_param fail_loc=0x217
3323 truncate $f 1 # vmtruncate() will ignore truncate() error.
3324 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
3326 do_facet ost1 lctl set_param fail_loc=0
3327 $DIRECTIO write $f 0 2 || error "write error"
3329 cancel_lru_locks osc
3330 $DIRECTIO read $f 0 1 || error "read error"
3332 do_facet ost1 lctl set_param fail_loc=0x217
3333 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
3335 do_facet ost1 lctl set_param fail_loc=0
3338 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
3342 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
3344 run_test 71 "Running dbench on lustre (don't segment fault) ===="
3346 test_72() { # bug 5695 - Test that on 2.6 remove_suid works properly
3347 check_kernel_version 43 || return 0
3348 [ "$RUNAS_ID" = "$UID" ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3350 # Check that testing environment is properly set up. Skip if not
3351 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
3352 skip_env "User $RUNAS_ID does not exist - skipping"
3355 # We had better clear the $DIR to get enough space for dd
3360 $RUNAS dd if=/dev/zero of=$DIR/f72 bs=512 count=1 || error
3361 # See if we are still setuid/sgid
3362 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on write"
3363 # Now test that MDS is updated too
3364 cancel_lru_locks mdc
3365 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on MDS"
3369 run_test 72 "Test that remove suid works properly (bug5695) ===="
3371 # bug 3462 - multiple simultaneous MDC requests
3375 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
3378 lctl set_param fail_loc=0x80000129
3379 multiop $DIR/d73-1/f73-2 Oc &
3381 lctl set_param fail_loc=0
3383 multiop $DIR/d73-2/f73-3 Oc &
3387 wait $pid1 || return 1
3391 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
3392 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
3393 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
3397 run_test 73 "multiple MDC requests (should not deadlock)"
3399 test_74a() { # bug 6149, 6184
3400 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
3402 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
3403 # will spin in a tight reconnection loop
3405 lctl set_param fail_loc=0x8000030e
3406 # get any lock that won't be difficult - lookup works.
3408 lctl set_param fail_loc=0
3412 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
3414 test_74b() { # bug 13310
3415 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
3417 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
3418 # will spin in a tight reconnection loop
3419 lctl set_param fail_loc=0x8000030e
3420 # get a "difficult" lock
3422 lctl set_param fail_loc=0
3426 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
3428 JOIN=${JOIN:-"lfs join"}
3435 [ $T75_PREP = "yes" ] && return
3436 echo "using F75=$F75, F128k=$F128k, FHEAD=$FHEAD, FTAIL=$FTAIL"
3438 dd if=/dev/urandom of=${F75}_128k bs=128k count=1 || error "dd failed"
3447 cp -p ${F128k} ${FHEAD}
3448 log "finished cp to $FHEAD"
3449 cp -p ${F128k} ${FTAIL}
3450 log "finished cp to $FTAIL"
3451 cat ${F128k} ${F128k} > ${F75}_sim_sim
3453 $JOIN ${FHEAD} ${FTAIL} || error "join ${FHEAD} ${FTAIL} error"
3454 log "finished join $FHEAD to ${F75}_sim_sim"
3455 cmp ${FHEAD} ${F75}_sim_sim || error "${FHEAD} ${F75}_sim_sim differ"
3456 log "finished cmp $FHEAD to ${F75}_sim_sim"
3457 $CHECKSTAT -a ${FTAIL} || error "tail ${FTAIL} still exist after join"
3459 run_test 75a "TEST join file ===================================="
3464 cp -p ${F128k} ${FTAIL}
3465 cat ${F75}_sim_sim >> ${F75}_join_sim
3466 cat ${F128k} >> ${F75}_join_sim
3467 $JOIN ${FHEAD} ${FTAIL} || error "join ${FHEAD} ${FTAIL} error"
3468 cmp ${FHEAD} ${F75}_join_sim || \
3469 error "${FHEAD} ${F75}_join_sim are different"
3470 $CHECKSTAT -a ${FTAIL} || error "tail ${FTAIL} exist after join"
3472 run_test 75b "TEST join file 2 =================================="
3477 cp -p ${F128k} ${FTAIL}
3478 cat ${F128k} >> ${F75}_sim_join
3479 cat ${F75}_join_sim >> ${F75}_sim_join
3480 $JOIN ${FTAIL} ${FHEAD} || error "join error"
3481 cmp ${FTAIL} ${F75}_sim_join || \
3482 error "${FTAIL} ${F75}_sim_join are different"
3483 $CHECKSTAT -a ${FHEAD} || error "tail ${FHEAD} exist after join"
3485 run_test 75c "TEST join file 3 =================================="
3490 cp -p ${F128k} ${FHEAD}
3491 cp -p ${F128k} ${FHEAD}_tmp
3492 cat ${F75}_sim_sim >> ${F75}_join_join
3493 cat ${F75}_sim_join >> ${F75}_join_join
3494 $JOIN ${FHEAD} ${FHEAD}_tmp || error "join ${FHEAD} ${FHEAD}_tmp error"
3495 $JOIN ${FHEAD} ${FTAIL} || error "join ${FHEAD} ${FTAIL} error"
3496 cmp ${FHEAD} ${F75}_join_join ||error "${FHEAD} ${F75}_join_join differ" $CHECKSTAT -a ${FHEAD}_tmp || error "${FHEAD}_tmp exist after join"
3497 $CHECKSTAT -a ${FTAIL} || error "tail ${FTAIL} exist after join (2)"
3499 run_test 75d "TEST join file 4 =================================="
3504 rm -rf ${FHEAD} || "delete join file error"
3506 run_test 75e "TEST join file 5 (remove joined file) ============="
3511 cp -p ${F128k} ${F75}_join_10_compare
3512 cp -p ${F128k} ${F75}_join_10
3513 for ((i = 0; i < 10; i++)); do
3514 cat ${F128k} >> ${F75}_join_10_compare
3515 cp -p ${F128k} ${FTAIL}
3516 $JOIN ${F75}_join_10 ${FTAIL} || \
3517 error "join ${F75}_join_10 ${FTAIL} error"
3518 $CHECKSTAT -a ${FTAIL} || error "tail file exist after join"
3520 cmp ${F75}_join_10 ${F75}_join_10_compare || \
3521 error "files ${F75}_join_10 ${F75}_join_10_compare differ"
3523 run_test 75f "TEST join file 6 (join 10 files) =================="
3526 [ ! -f ${F75}_join_10 ] && echo "${F75}_join_10 missing" && return
3527 $LFS getstripe ${F75}_join_10
3529 $OPENUNLINK ${F75}_join_10 ${F75}_join_10 || error "files unlink open"
3533 run_test 75g "TEST join file 7 (open unlink) ===================="
3536 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
3539 test_76() { # bug 1443
3540 DETH=$(grep deathrow /proc/kallsyms /proc/ksyms 2> /dev/null | wc -l)
3541 [ $DETH -eq 0 ] && skip "No _iget." && return 0
3542 BEFORE_INODES=`num_inodes`
3543 echo "before inodes: $BEFORE_INODES"
3545 [ "$SLOW" = "no" ] && COUNT=100
3546 for i in `seq $COUNT`; do
3550 AFTER_INODES=`num_inodes`
3551 echo "after inodes: $AFTER_INODES"
3552 [ $AFTER_INODES -gt $((BEFORE_INODES + 32)) ] && \
3553 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
3556 run_test 76 "destroy duplicate inodes in client inode cache ===="
3561 # Note: in sptlrpc modes which enable its own bulk checksum, the
3562 # original crc32_le bulk checksum will be automatically disabled,
3563 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
3564 # will be checked by sptlrpc code against sptlrpc bulk checksum.
3565 # In this case set_checksums() will not be no-op, because sptlrpc
3566 # bulk checksum will be enabled all through the test.
3568 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
3569 lctl set_param -n osc.*.checksums $1
3573 export ORIG_CSUM_TYPE=""
3574 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
3577 [ "$ORIG_CSUM_TYPE" ] || \
3578 ORIG_CSUM_TYPE=`lctl get_param -n osc/*osc-[^mM]*/checksum_type |
3579 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`
3580 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
3581 log "set checksum type to $1"
3584 F77_TMP=$TMP/f77-temp
3587 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
3588 error "error writing to $F77_TMP"
3591 test_77a() { # bug 10889
3592 $GSS && skip "could not run with gss" && return
3593 [ ! -f $F77_TMP ] && setup_f77
3595 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
3599 run_test 77a "normal checksum read/write operation ============="
3601 test_77b() { # bug 10889
3602 $GSS && skip "could not run with gss" && return
3603 [ ! -f $F77_TMP ] && setup_f77
3604 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3605 lctl set_param fail_loc=0x80000409
3607 dd if=$F77_TMP of=$DIR/f77b bs=1M count=$F77SZ conv=sync || \
3608 error "dd error: $?"
3609 lctl set_param fail_loc=0
3612 run_test 77b "checksum error on client write ===================="
3614 test_77c() { # bug 10889
3615 $GSS && skip "could not run with gss" && return
3616 [ ! -f $DIR/f77b ] && skip "requires 77b - skipping" && return
3618 for algo in $CKSUM_TYPES; do
3619 cancel_lru_locks osc
3620 set_checksum_type $algo
3621 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
3622 lctl set_param fail_loc=0x80000408
3623 cmp $F77_TMP $DIR/f77b || error "file compare failed"
3624 lctl set_param fail_loc=0
3627 set_checksum_type $ORIG_CSUM_TYPE
3630 run_test 77c "checksum error on client read ==================="
3632 test_77d() { # bug 10889
3633 $GSS && skip "could not run with gss" && return
3634 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3635 lctl set_param fail_loc=0x80000409
3637 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
3638 error "direct write: rc=$?"
3639 lctl set_param fail_loc=0
3642 run_test 77d "checksum error on OST direct write ==============="
3644 test_77e() { # bug 10889
3645 $GSS && skip "could not run with gss" && return
3646 [ ! -f $DIR/f77 ] && skip "requires 77d - skipping" && return
3647 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
3648 lctl set_param fail_loc=0x80000408
3650 cancel_lru_locks osc
3651 directio read $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
3652 error "direct read: rc=$?"
3653 lctl set_param fail_loc=0
3656 run_test 77e "checksum error on OST direct read ================"
3658 test_77f() { # bug 10889
3659 $GSS && skip "could not run with gss" && return
3661 for algo in $CKSUM_TYPES; do
3662 cancel_lru_locks osc
3663 set_checksum_type $algo
3664 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3665 lctl set_param fail_loc=0x409
3666 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) && \
3667 error "direct write succeeded"
3668 lctl set_param fail_loc=0
3670 set_checksum_type $ORIG_CSUM_TYPE
3673 run_test 77f "repeat checksum error on write (expect error) ===="
3675 test_77g() { # bug 10889
3676 $GSS && skip "could not run with gss" && return
3677 remote_ost_nodsh && skip "remote OST with nodsh" && return
3679 [ ! -f $F77_TMP ] && setup_f77
3681 $SETSTRIPE $DIR/f77g -c 1 -i 0
3682 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
3683 do_facet ost1 lctl set_param fail_loc=0x8000021a
3685 dd if=$F77_TMP of=$DIR/f77g bs=1M count=$F77SZ || \
3686 error "write error: rc=$?"
3687 do_facet ost1 lctl set_param fail_loc=0
3690 run_test 77g "checksum error on OST write ======================"
3692 test_77h() { # bug 10889
3693 $GSS && skip "could not run with gss" && return
3694 remote_ost_nodsh && skip "remote OST with nodsh" && return
3696 [ ! -f $DIR/f77g ] && skip "requires 77g - skipping" && return
3697 cancel_lru_locks osc
3698 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
3699 do_facet ost1 lctl set_param fail_loc=0x8000021b
3701 cmp $F77_TMP $DIR/f77g || error "file compare failed"
3702 do_facet ost1 lctl set_param fail_loc=0
3705 run_test 77h "checksum error on OST read ======================="
3707 test_77i() { # bug 13805
3708 $GSS && skip "could not run with gss" && return
3709 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
3710 lctl set_param fail_loc=0x40b
3711 remount_client $MOUNT
3712 lctl set_param fail_loc=0
3713 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
3714 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
3715 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
3716 [ "$algo" = "crc32" ] || error "algo set to $algo instead of crc32"
3718 remount_client $MOUNT
3720 run_test 77i "client not supporting OSD_CONNECT_CKSUM =========="
3722 test_77j() { # bug 13805
3723 $GSS && skip "could not run with gss" && return
3724 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
3725 lctl set_param fail_loc=0x40c
3726 remount_client $MOUNT
3727 lctl set_param fail_loc=0
3728 sleep 2 # wait async osc connect to finish
3729 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
3730 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
3731 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
3732 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
3734 remount_client $MOUNT
3736 run_test 77j "client only supporting ADLER32 ===================="
3738 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
3742 test_78() { # bug 10901
3744 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
3745 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
3746 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
3747 echo "MemTotal: $MEMTOTAL"
3748 # reserve 256MB of memory for the kernel and other running processes,
3749 # and then take 1/2 of the remaining memory for the read/write buffers.
3750 if [ $MEMTOTAL -gt 512 ] ;then
3751 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
3753 # for those poor memory-starved high-end clusters...
3754 MEMTOTAL=$((MEMTOTAL / 2))
3756 echo "Mem to use for directio: $MEMTOTAL"
3757 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
3758 [ $F78SIZE -gt 512 ] && F78SIZE=512
3759 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
3760 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
3761 echo "Smallest OST: $SMALLESTOST"
3762 [ $SMALLESTOST -lt 10240 ] && \
3763 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
3765 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ] && \
3766 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
3768 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
3769 echo "File size: $F78SIZE"
3770 $SETSTRIPE $DIR/$tfile -c $OSTCOUNT || error "setstripe failed"
3771 for i in `seq 1 $NSEQ`
3773 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
3774 echo directIO rdwr round $i of $NSEQ
3775 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
3780 run_test 78 "handle large O_DIRECT writes correctly ============"
3782 test_79() { # bug 12743
3783 wait_delete_completed
3785 BKTOTAL=$(calc_osc_kbytes kbytestotal)
3786 BKFREE=$(calc_osc_kbytes kbytesfree)
3787 BKAVAIL=$(calc_osc_kbytes kbytesavail)
3789 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
3790 DFTOTAL=`echo $STRING | cut -d, -f1`
3791 DFUSED=`echo $STRING | cut -d, -f2`
3792 DFAVAIL=`echo $STRING | cut -d, -f3`
3793 DFFREE=$(($DFTOTAL - $DFUSED))
3795 ALLOWANCE=$((64 * $OSTCOUNT))
3797 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
3798 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
3799 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
3801 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
3802 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
3803 error "df free($DFFREE) mismatch OST free($BKFREE)"
3805 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
3806 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
3807 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
3810 run_test 79 "df report consistency check ======================="
3812 test_80() { # bug 10718
3813 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
3815 local BEFORE=`date +%s`
3816 cancel_lru_locks osc
3817 local AFTER=`date +%s`
3818 local DIFF=$((AFTER-BEFORE))
3819 if [ $DIFF -gt 1 ] ; then
3820 error "elapsed for 1M@1T = $DIFF"
3825 run_test 80 "Page eviction is equally fast at high offsets too ===="
3828 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && \
3830 mkdir -p $DIR/d99cvsroot
3831 chown $RUNAS_ID $DIR/d99cvsroot
3832 local oldPWD=$PWD # bug 13584, use $TMP as working dir
3835 $RUNAS cvs -d $DIR/d99cvsroot init || error
3838 run_test 99a "cvs init ========================================="
3841 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
3842 [ ! -d $DIR/d99cvsroot ] && test_99a
3844 # some versions of cvs import exit(1) when asked to import links or
3845 # files they can't read. ignore those files.
3846 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
3847 ! -perm +4 -printf '-I %f\n')
3848 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
3849 d99reposname vtag rtag
3851 run_test 99b "cvs import ======================================="
3854 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
3855 [ ! -d $DIR/d99cvsroot ] && test_99b
3857 mkdir -p $DIR/d99reposname
3858 chown $RUNAS_ID $DIR/d99reposname
3859 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
3861 run_test 99c "cvs checkout ====================================="
3864 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
3865 [ ! -d $DIR/d99cvsroot ] && test_99c
3866 cd $DIR/d99reposname
3868 $RUNAS cvs add -m 'addmsg' foo99
3870 run_test 99d "cvs add =========================================="
3873 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
3874 [ ! -d $DIR/d99cvsroot ] && test_99c
3875 cd $DIR/d99reposname
3878 run_test 99e "cvs update ======================================="
3881 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
3882 [ ! -d $DIR/d99cvsroot ] && test_99d
3883 cd $DIR/d99reposname
3884 $RUNAS cvs commit -m 'nomsg' foo99
3885 rm -fr $DIR/d99cvsroot
3887 run_test 99f "cvs commit ======================================="
3890 [ "$NETTYPE" = tcp ] || \
3891 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
3894 remote_ost_nodsh && skip "remote OST with nodsh" && return
3895 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3897 { skip "useless for local single node setup" && return; }
3899 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
3900 [ "$PROT" != "tcp" ] && continue
3901 RPORT=$(echo $REMOTE | cut -d: -f2)
3902 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
3905 LPORT=`echo $LOCAL | cut -d: -f2`
3906 if [ $LPORT -ge 1024 ]; then
3907 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
3909 error_exit "local: $LPORT > 1024, remote: $RPORT"
3912 [ "$rc" = 0 ] || error_exit "privileged port not found" )
3914 run_test 100 "check local port using privileged port ==========="
3916 function get_named_value()
3925 echo $line | sed "s/^$tag//"
3932 export CACHE_MAX=`lctl get_param -n llite.*.max_cached_mb | head -n 1`
3934 lctl set_param -n llite.*.max_cached_mb $CACHE_MAX
3942 [ "$CPU" = "UML" ] && nreads=1000
3943 local cache_limit=32
3945 lctl set_param -n osc.*-osc*.rpc_stats 0
3946 trap cleanup_101 EXIT
3947 lctl set_param -n llite.*.read_ahead_stats 0
3948 lctl set_param -n llite.*.max_cached_mb $cache_limit
3951 # randomly read 10000 of 64K chunks from file 3x 32MB in size
3953 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
3954 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
3957 for s in `lctl get_param -n llite.*.read_ahead_stats | \
3958 get_named_value 'read but discarded' | cut -d" " -f1`; do
3959 discard=$(($discard + $s))
3963 if [ $(($discard * 10)) -gt $nreads ] ;then
3964 lctl get_param osc.*-osc*.rpc_stats
3965 lctl get_param llite.*.read_ahead_stats
3966 error "too many ($discard) discarded pages"
3968 rm -f $DIR/$tfile || true
3970 run_test 101 "check read-ahead for random reads ================"
3972 export SETUP_TEST101=no
3974 [ "$SETUP_TEST101" = "yes" ] && return
3977 STRIPE_COUNT=$OSTCOUNT
3980 trap cleanup_test101 EXIT
3981 # prepare the read-ahead file
3982 $SETSTRIPE $DIR/$tfile -s $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT
3984 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
3989 [ "$SETUP_TEST101" = "yes" ] || return
3997 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
4002 local STRIPE_SIZE=1048576
4003 local RA_INC=1048576
4004 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
4005 local FILE_LENGTH=$((64*100))
4006 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
4007 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
4008 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
4009 get_named_value 'read but discarded' | \
4010 cut -d" " -f1 | calc_total`
4012 if [ $DISCARD -gt $discard_limit ]; then
4013 lctl get_param llite.*.read_ahead_stats
4014 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
4016 echo "Read-ahead success for size ${READ_SIZE}"
4021 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping stride IO stride-ahead test" && return
4022 local STRIPE_SIZE=1048576
4023 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
4024 local FILE_LENGTH=$((STRIPE_SIZE*100))
4025 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
4026 # prepare the read-ahead file
4028 cancel_lru_locks osc
4029 for BIDX in 2 4 8 16 32 64 128 256
4031 local BSIZE=$((BIDX*4096))
4032 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
4033 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
4034 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
4035 $LCTL set_param -n llite.*.read_ahead_stats 0
4036 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
4037 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
4038 cancel_lru_locks osc
4044 run_test 101b "check stride-io mode read-ahead ================="
4047 lctl get_param -n llite.*.max_read_ahead_mb | head -n 1
4048 lctl set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
4052 local file=$DIR/$tfile
4053 local size=${FILESIZE_101c:-500}
4054 local ra_MB=${READAHEAD_MB:-40}
4056 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
4057 [ $space -gt $((size / 1024)) ] ||
4058 { skip "Need free space ${size}M, have $space" && return; }
4060 echo Creating ${size}M test file $file
4061 dd if=/dev/zero of=$file bs=1M count=$size
4062 echo Cancel LRU locks on lustre client to flush the client cache
4063 cancel_lru_locks osc
4065 echo Disable read-ahead
4066 local old_READAHEAD=$(set_read_ahead 0)
4068 echo Reading the test file $file with read-ahead disabled
4069 time_ra_OFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
4071 echo Cancel LRU locks on lustre client to flush the client cache
4072 cancel_lru_locks osc
4073 echo Enable read-ahead with ${ra_MB}MB
4074 set_read_ahead $ra_MB
4076 echo Reading the test file $file with read-ahead enabled
4077 time_ra_ON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
4079 echo read-ahead disabled time read $time_ra_OFF
4080 echo read-ahead enabled time read $time_ra_ON
4082 set_read_ahead $old_READAHEAD
4085 [ $time_ra_ON -lt $time_ra_OFF ] ||
4086 error "read-ahead enabled time read (${time_ra_ON}s) is more than
4087 read-ahead disabled time read (${time_ra_OFF}s) filesize ${size}M"
4089 run_test 101d "file read with and without read-ahead enabled ================="
4091 export SETUP_TEST102=no
4093 [ "$SETUP_TEST102" = "yes" ] && return
4095 chown $RUNAS_ID $DIR/$tdir
4098 STRIPE_COUNT=$OSTCOUNT
4099 [ $OSTCOUNT -gt 4 ] && STRIPE_COUNT=4
4101 trap cleanup_test102 EXIT
4103 $1 $SETSTRIPE $tdir -s $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT
4107 for count in `seq 1 $STRIPE_COUNT`
4109 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4111 local stripe_size=`expr $STRIPE_SIZE \* $num`
4112 local file=file"$num-$offset-$count"
4113 $1 $SETSTRIPE $file -s $stripe_size -i $offset -c $count
4119 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
4125 [ "$SETUP_TEST102" = "yes" ] || return 0
4131 local testfile=$DIR/xattr_testfile
4136 [ "$UID" != 0 ] && skip_env "must run as root" && return
4137 [ -z "`lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr`" ] && skip_env "must have user_xattr" && return
4139 [ -z "$(which setfattr 2>/dev/null)" ] && skip_env "could not find setfattr" && return
4141 echo "set/get xattr..."
4142 setfattr -n trusted.name1 -v value1 $testfile || error
4143 [ "`getfattr -n trusted.name1 $testfile 2> /dev/null | \
4144 grep "trusted.name1"`" == "trusted.name1=\"value1\"" ] || error
4146 setfattr -n user.author1 -v author1 $testfile || error
4147 [ "`getfattr -n user.author1 $testfile 2> /dev/null | \
4148 grep "user.author1"`" == "user.author1=\"author1\"" ] || error
4151 setfattr -n trusted.name2 -v value2 $testfile || error
4152 setfattr -n trusted.name3 -v value3 $testfile || error
4153 [ `getfattr -d -m "^trusted" $testfile 2> /dev/null | \
4154 grep "trusted.name" | wc -l` -eq 3 ] || error
4157 setfattr -n user.author2 -v author2 $testfile || error
4158 setfattr -n user.author3 -v author3 $testfile || error
4159 [ `getfattr -d -m "^user" $testfile 2> /dev/null | \
4160 grep "user" | wc -l` -eq 3 ] || error
4162 echo "remove xattr..."
4163 setfattr -x trusted.name1 $testfile || error
4164 getfattr -d -m trusted $testfile 2> /dev/null | \
4165 grep "trusted.name1" && error || true
4167 setfattr -x user.author1 $testfile || error
4168 getfattr -d -m user $testfile 2> /dev/null | \
4169 grep "user.author1" && error || true
4171 # b10667: setting lustre special xattr be silently discarded
4172 echo "set lustre special xattr ..."
4173 setfattr -n "trusted.lov" -v "invalid value" $testfile || error
4177 run_test 102a "user xattr test =================================="
4180 # b10930: get/set/list trusted.lov xattr
4181 echo "get/set/list trusted.lov xattr ..."
4182 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
4183 local testfile=$DIR/$tfile
4184 $SETSTRIPE -s 65536 -i 1 -c 2 $testfile || error "setstripe failed"
4185 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
4186 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
4188 local testfile2=${testfile}2
4189 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
4190 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
4193 setfattr -n trusted.lov -v $value $testfile2
4194 local tmp_file=${testfile}3
4195 $GETSTRIPE -v $testfile2 > $tmp_file
4196 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
4197 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
4198 [ "$stripe_size" -eq 65536 ] || error "stripe size $stripe_size != 65536"
4199 [ "$stripe_count" -eq 2 ] || error "stripe count $stripe_count != 2"
4202 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
4205 # b10930: get/set/list lustre.lov xattr
4206 echo "get/set/list lustre.lov xattr ..."
4207 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
4209 chown $RUNAS_ID $DIR/$tdir
4210 local testfile=$DIR/$tdir/$tfile
4211 $RUNAS $SETSTRIPE -s 65536 -i 1 -c 2 $testfile||error "setstripe failed"
4212 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
4213 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
4215 local testfile2=${testfile}2
4216 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
4217 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
4219 $RUNAS $MCREATE $testfile2
4220 $RUNAS setfattr -n lustre.lov -v $value $testfile2
4221 local tmp_file=${testfile}3
4222 $RUNAS $GETSTRIPE -v $testfile2 > $tmp_file
4223 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
4224 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
4225 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
4226 [ $stripe_count -eq 2 ] || error "stripe count $stripe_count != 2"
4228 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
4230 compare_stripe_info1() {
4231 local stripe_index_all_zero=1
4235 for count in `seq 1 $STRIPE_COUNT`
4237 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4239 local size=`expr $STRIPE_SIZE \* $num`
4240 local file=file"$num-$offset-$count"
4241 get_stripe_info client $PWD/$file "$1"
4242 if [ $stripe_size -ne $size ]; then
4243 error "$file: different stripe size $stripe_size, expected $size" && return
4245 if [ $stripe_count -ne $count ]; then
4246 error "$file: different stripe count $stripe_count, expected $count" && return
4248 if [ $stripe_index -ne 0 ]; then
4249 stripe_index_all_zero=0
4254 [ $stripe_index_all_zero -eq 1 ] && error "all files are being extracted starting from OST index 0"
4258 compare_stripe_info2() {
4261 for count in `seq 1 $STRIPE_COUNT`
4263 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4265 local size=`expr $STRIPE_SIZE \* $num`
4266 local file=file"$num-$offset-$count"
4267 get_stripe_info client $PWD/$file
4268 if [ $stripe_size -ne $size ]; then
4269 error "$file: different stripe size $stripe_size, expected $size" && return
4271 if [ $stripe_count -ne $count ]; then
4272 error "$file: different stripe count $stripe_count, expected $count" && return
4274 if [ $stripe_index -ne $offset ]; then
4275 error "$file: different stripe offset $stripe_index, expected $offset" && return
4283 [ -n "$(which tar 2>/dev/null)" ] && strings $(which tar) | grep -q lustre && echo tar
4287 # b10930: tar test for trusted.lov xattr
4288 TAR=$(find_lustre_tar)
4289 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
4290 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
4293 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
4295 compare_stripe_info1
4297 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
4300 # b10930: tar test for trusted.lov xattr
4301 TAR=$(find_lustre_tar)
4302 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
4303 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
4307 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
4309 compare_stripe_info1
4311 run_test 102f "tar copy files, not keep osts ==========="
4313 test_102h() { # bug 15777
4314 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
4315 skip "must have user_xattr" && return
4316 [ -z "$(which setfattr 2>/dev/null)" ] &&
4317 skip_env "could not find setfattr" && return
4322 VALUE=datadatadatadatadatadatadatadata
4323 while [ $(echo $VALUE | wc -c) -lt $XSIZE ]; do
4324 VALUE="$VALUE$VALUE"
4326 log "save $XBIG on $DIR/$tfile"
4327 setfattr -n $XBIG -v "$VALUE" $DIR/$tfile ||
4328 error "saving $XBIG on $DIR/$tfile failed"
4329 ORIG=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4330 OSIZE=$(echo $ORIG | wc -c)
4331 [ $OSIZE -lt $XSIZE ] && error "set $XBIG too small ($OSIZE < $XSIZE)"
4334 log "save $XSML on $DIR/$tfile"
4335 setfattr -n $XSML -v val $DIR/$tfile ||
4336 error "saving $XSML on $DIR/$tfile failed"
4337 NEW=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4338 if [ "$NEW" != "$ORIG" ]; then
4341 error "$XBIG different after saving $XSML"
4344 log "grow $XSML on $DIR/$tfile"
4345 setfattr -n $XSML -v "$VALUE" $DIR/$tfile ||
4346 error "growing $XSML on $DIR/$tfile failed"
4347 NEW=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4348 if [ "$NEW" != "$ORIG" ]; then
4351 error "$XBIG different after growing $XSML"
4353 log "$XBIG still valid after growing $XSML"
4356 run_test 102h "grow xattr from inside inode to external block"
4358 test_102i() { # bug 17038
4360 ln -s $DIR/$tfile $DIR/${tfile}link
4361 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
4362 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"
4363 rm -f $DIR/$tfile $DIR/${tfile}link
4365 run_test 102i "lgetxattr test on symbolic link ============"
4368 TAR=$(find_lustre_tar)
4369 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
4370 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
4371 setup_test102 "$RUNAS"
4373 chown $RUNAS_ID $DIR/d102j
4374 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
4376 compare_stripe_info1 "$RUNAS"
4378 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
4384 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
4389 [ "$UID" != 0 ] && skip_env "must run as root" && return
4390 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
4391 [ -z "$(which setfacl 2>/dev/null)" ] && skip_env "could not find setfacl" && return
4392 $GSS && skip "could not run under gss" && return
4394 declare -a identity_old
4396 for num in `seq $MDSCOUNT`; do
4397 switch_identity $num true || identity_old[$num]=$?
4404 echo "performing cp ..."
4405 run_acl_subtest cp || error
4406 echo "performing getfacl-noacl..."
4407 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
4408 echo "performing misc..."
4409 run_acl_subtest misc || error "misc test failed"
4410 echo "performing permissions..."
4411 run_acl_subtest permissions || error "permissions failed"
4412 echo "performing setfacl..."
4413 run_acl_subtest setfacl || error "setfacl test failed"
4415 # inheritance test got from HP
4416 echo "performing inheritance..."
4417 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
4418 chmod +x make-tree || error "chmod +x failed"
4419 run_acl_subtest inheritance || error "inheritance test failed"
4425 for num in `seq $MDSCOUNT`; do
4426 if [ "${identity_old[$num]}" = 1 ]; then
4427 switch_identity $num false || identity_old[$num]=$?
4431 run_test 103 "acl test ========================================="
4435 lfs df || error "lfs df failed"
4436 lfs df -ih || error "lfs df -ih failed"
4437 lfs df -h $DIR || error "lfs df -h $DIR failed"
4438 lfs df -i $DIR || error "lfs df -i $DIR failed"
4439 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
4440 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
4442 OSC=`lctl get_param -n devices | awk '/-osc-/ {print $4}' | head -n 1`
4443 lctl --device %$OSC deactivate
4444 lfs df || error "lfs df with deactivated OSC failed"
4445 lctl --device %$OSC recover
4446 lfs df || error "lfs df with reactivated OSC failed"
4449 run_test 104 "lfs df [-ih] [path] test ========================="
4452 # doesn't work on 2.4 kernels
4454 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4456 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
4458 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
4462 run_test 105a "flock when mounted without -o flock test ========"
4466 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4468 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
4470 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
4474 run_test 105b "fcntl when mounted without -o flock test ========"
4478 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4480 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
4482 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
4486 run_test 105c "lockf when mounted without -o flock test ========"
4488 test_105d() { # bug 15924
4490 [ -z "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ] && \
4491 skip "mount w/o flock enabled" && return
4492 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
4493 $LCTL set_param fail_loc=0x80000315
4494 flocks_test 2 $DIR/$tdir
4496 run_test 105d "flock race (should not freeze) ========"
4498 test_106() { #bug 10921
4500 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
4501 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
4503 run_test 106 "attempt exec of dir followed by chown of that dir"
4512 local save_pattern=$(sysctl -n kernel.core_pattern)
4513 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
4514 sysctl -w kernel.core_pattern=$file
4515 sysctl -w kernel.core_uses_pid=0
4523 kill -s 11 $SLEEPPID
4525 if [ -e $file ]; then
4526 size=`stat -c%s $file`
4527 [ $size -eq 0 ] && error "Fail to create core file $file"
4529 error "Fail to create core file $file"
4532 sysctl -w kernel.core_pattern=$save_pattern
4533 sysctl -w kernel.core_uses_pid=$save_uses_pid
4536 run_test 107 "Coredump on SIG"
4540 mkdir $DIR/d110/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa || error "mkdir with 255 char fail"
4541 mkdir $DIR/d110/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb && error "mkdir with 256 char should fail, but not"
4542 touch $DIR/d110/xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx || error "create with 255 char fail"
4543 touch $DIR/d110/yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy && error ""create with 256 char should fail, but not
4548 run_test 110 "filename length checking"
4551 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
4553 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
4555 echo "Starting with $OSTIO_pre threads"
4558 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
4559 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
4560 echo "$NUMTEST creates/unlinks"
4562 createmany -o $DIR/$tdir/$tfile $NUMTEST
4563 unlinkmany $DIR/$tdir/$tfile $NUMTEST
4565 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
4568 # don't return an error
4569 [ $OSTIO_post -eq $OSTIO_pre ] && echo \
4570 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&\
4571 echo "This may be fine, depending on what ran before this test" &&\
4572 echo "and how fast this system is." && return
4574 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
4576 run_test 115 "verify dynamic thread creation===================="
4579 wait_delete_completed
4580 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
4581 echo OST kbytes available: ${AVAIL[@]}
4582 MAXI=0; MAXV=${AVAIL[0]}
4583 MINI=0; MINV=${AVAIL[0]}
4584 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
4585 #echo OST $i: ${AVAIL[i]}kb
4586 if [ ${AVAIL[i]} -gt $MAXV ]; then
4587 MAXV=${AVAIL[i]}; MAXI=$i
4589 if [ ${AVAIL[i]} -lt $MINV ]; then
4590 MINV=${AVAIL[i]}; MINI=$i
4593 echo Min free space: OST $MINI: $MINV
4594 echo Max free space: OST $MAXI: $MAXV
4598 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
4600 echo -n "Free space priority "
4601 lctl get_param -n lov.*-clilov-*.qos_prio_free
4604 [ $MINV -gt 960000 ] && skip "too much free space in OST$MINI, skip" &&\
4607 # generate uneven OSTs
4608 mkdir -p $DIR/$tdir/OST${MINI}
4611 echo "Filling 25% remaining space in OST${MINI} with ${FILL}Kb"
4612 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI}||error "setstripe failed"
4614 while [ $FILL -gt 0 ]; do
4616 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i bs=2M count=1 2>/dev/null
4617 FILL=$(($FILL - 2048))
4625 DIFF=$(($MAXV - $MINV))
4626 DIFF2=$(($DIFF * 100 / $MINV))
4627 echo -n "diff=${DIFF}=${DIFF2}% must be > 20% for QOS mode..."
4628 if [ $DIFF2 -gt 20 ]; then
4631 echo "failed - QOS mode won't be used"
4632 error_ignore "QOS imbalance criteria not met"
4636 MINI1=$MINI; MINV1=$MINV
4637 MAXI1=$MAXI; MAXV1=$MAXV
4639 # now fill using QOS
4640 echo writing a bunch of files to QOS-assigned OSTs
4641 $SETSTRIPE $DIR/$tdir -c 1
4643 while [ $FILL -gt 0 ]; do
4645 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1024 count=200 2>/dev/null
4646 FILL=$(($FILL - 200))
4649 echo "wrote $i 200k files"
4653 echo "Note: free space may not be updated, so measurements might be off"
4655 DIFF2=$(($MAXV - $MINV))
4656 echo "free space delta: orig $DIFF final $DIFF2"
4657 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
4658 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
4659 echo "Wrote $DIFF to smaller OST $MINI1"
4660 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
4661 echo "Wrote $DIFF2 to larger OST $MAXI1"
4662 [ $DIFF -gt 0 ] && echo "Wrote $(($DIFF2 * 100 / $DIFF - 100))% more data to larger OST $MAXI1"
4664 # Figure out which files were written where
4665 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
4666 awk '/'$MINI1': / {print $2; exit}')
4668 MINC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
4669 echo "$MINC files created on smaller OST $MINI1"
4670 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
4671 awk '/'$MAXI1': / {print $2; exit}')
4673 MAXC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
4674 echo "$MAXC files created on larger OST $MAXI1"
4675 [ $MINC -gt 0 ] && echo "Wrote $(($MAXC * 100 / $MINC - 100))% more files to larger OST $MAXI1"
4676 [ $MAXC -gt $MINC ] || error_ignore "stripe QOS didn't balance free space"
4678 rm -rf $DIR/$tdir/OST${MINI}
4680 run_test 116 "stripe QOS: free space balance ==================="
4682 test_117() # bug 10891
4684 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
4685 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
4686 lctl set_param fail_loc=0x21e
4687 > $DIR/$tfile || error "truncate failed"
4688 lctl set_param fail_loc=0
4689 echo "Truncate succeeded."
4692 run_test 117 "verify fsfilt_extend =========="
4694 export OLD_RESENDCOUNT=""
4695 set_resend_count () {
4696 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
4697 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
4698 lctl set_param -n $PROC_RESENDCOUNT $1
4699 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
4702 [ "$SLOW" = "no" ] && set_resend_count 4 # for reduce test_118* time (bug 14842)
4704 # Reset async IO behavior after error case
4706 FILE=$DIR/reset_async
4708 # Ensure all OSCs are cleared
4709 $LSTRIPE -c -1 $FILE
4710 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
4715 test_118a() #bug 11710
4719 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4720 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4721 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
4723 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4724 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4729 run_test 118a "verify O_SYNC works =========="
4733 remote_ost_nodsh && skip "remote OST with nodsh" && return
4737 #define OBD_FAIL_OST_ENOENT 0x217
4738 set_nodes_failloc "$(osts_nodes)" 0x217
4739 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4741 set_nodes_failloc "$(osts_nodes)" 0
4742 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4743 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4746 if [[ $RC -eq 0 ]]; then
4747 error "Must return error due to dropped pages, rc=$RC"
4751 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4752 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4756 echo "Dirty pages not leaked on ENOENT"
4758 # Due to the above error the OSC will issue all RPCs syncronously
4759 # until a subsequent RPC completes successfully without error.
4760 multiop $DIR/$tfile Ow4096yc
4765 run_test 118b "Reclaim dirty pages on fatal error =========="
4769 remote_ost_nodsh && skip "remote OST with nodsh" && return
4773 #define OBD_FAIL_OST_EROFS 0x216
4774 set_nodes_failloc "$(osts_nodes)" 0x216
4776 # multiop should block due to fsync until pages are written
4777 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
4781 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
4782 error "Multiop failed to block on fsync, pid=$MULTIPID"
4785 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4787 if [[ $WRITEBACK -eq 0 ]]; then
4788 error "No page in writeback, writeback=$WRITEBACK"
4791 set_nodes_failloc "$(osts_nodes)" 0
4794 if [[ $RC -ne 0 ]]; then
4795 error "Multiop fsync failed, rc=$RC"
4798 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4799 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4801 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4802 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4806 echo "Dirty pages flushed via fsync on EROFS"
4809 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
4813 remote_ost_nodsh && skip "remote OST with nodsh" && return
4817 #define OBD_FAIL_OST_BRW_PAUSE_BULK
4818 set_nodes_failloc "$(osts_nodes)" 0x214
4819 # multiop should block due to fsync until pages are written
4820 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
4824 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
4825 error "Multiop failed to block on fsync, pid=$MULTIPID"
4828 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4830 if [[ $WRITEBACK -eq 0 ]]; then
4831 error "No page in writeback, writeback=$WRITEBACK"
4834 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
4835 set_nodes_failloc "$(osts_nodes)" 0
4837 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4838 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4840 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4841 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4845 echo "Dirty pages gaurenteed flushed via fsync"
4848 run_test 118d "Fsync validation inject a delay of the bulk =========="
4853 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
4854 lctl set_param fail_loc=0x8000040a
4856 # Should simulate EINVAL error which is fatal
4857 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4859 if [[ $RC -eq 0 ]]; then
4860 error "Must return error due to dropped pages, rc=$RC"
4863 lctl set_param fail_loc=0x0
4865 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4866 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4867 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4869 if [[ $LOCKED -ne 0 ]]; then
4870 error "Locked pages remain in cache, locked=$LOCKED"
4873 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4874 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4878 echo "No pages locked after fsync"
4883 run_test 118f "Simulate unrecoverable OSC side error =========="
4888 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
4889 lctl set_param fail_loc=0x406
4891 # simulate local -ENOMEM
4892 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4895 lctl set_param fail_loc=0
4896 if [[ $RC -eq 0 ]]; then
4897 error "Must return error due to dropped pages, rc=$RC"
4900 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4901 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4902 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4904 if [[ $LOCKED -ne 0 ]]; then
4905 error "Locked pages remain in cache, locked=$LOCKED"
4908 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4909 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4913 echo "No pages locked after fsync"
4918 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
4921 remote_ost_nodsh && skip "remote OST with nodsh" && return
4925 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
4926 set_nodes_failloc "$(osts_nodes)" 0x20e
4927 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
4928 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4931 set_nodes_failloc "$(osts_nodes)" 0
4932 if [[ $RC -eq 0 ]]; then
4933 error "Must return error due to dropped pages, rc=$RC"
4936 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4937 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4938 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4940 if [[ $LOCKED -ne 0 ]]; then
4941 error "Locked pages remain in cache, locked=$LOCKED"
4944 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4945 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4949 echo "No pages locked after fsync"
4953 run_test 118h "Verify timeout in handling recoverables errors =========="
4956 remote_ost_nodsh && skip "remote OST with nodsh" && return
4960 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
4961 set_nodes_failloc "$(osts_nodes)" 0x20e
4963 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
4964 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
4967 set_nodes_failloc "$(osts_nodes)" 0
4971 if [[ $RC -ne 0 ]]; then
4972 error "got error, but should be not, rc=$RC"
4975 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4976 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4977 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
4978 if [[ $LOCKED -ne 0 ]]; then
4979 error "Locked pages remain in cache, locked=$LOCKED"
4982 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4983 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4987 echo "No pages locked after fsync"
4991 run_test 118i "Fix error before timeout in recoverable error =========="
4994 remote_ost_nodsh && skip "remote OST with nodsh" && return
4998 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
4999 set_nodes_failloc "$(osts_nodes)" 0x220
5001 # return -EIO from OST
5002 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5004 set_nodes_failloc "$(osts_nodes)" 0x0
5005 if [[ $RC -eq 0 ]]; then
5006 error "Must return error due to dropped pages, rc=$RC"
5009 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5010 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5011 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
5012 if [[ $LOCKED -ne 0 ]]; then
5013 error "Locked pages remain in cache, locked=$LOCKED"
5016 # in recoverable error on OST we want resend and stay until it finished
5017 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5018 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5022 echo "No pages locked after fsync"
5026 run_test 118j "Simulate unrecoverable OST side error =========="
5030 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
5032 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
5033 set_nodes_failloc "$(osts_nodes)" 0x20e
5036 for ((i=0;i<10;i++)); do
5037 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
5038 error "dd to $DIR/$tdir/$tfile-$i failed" )&
5045 set_nodes_failloc "$(osts_nodes)" 0
5047 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
5049 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
5051 test_119a() # bug 11737
5053 BSIZE=$((512 * 1024))
5054 directio write $DIR/$tfile 0 1 $BSIZE
5055 # We ask to read two blocks, which is more than a file size.
5056 # directio will indicate an error when requested and actual
5057 # sizes aren't equeal (a normal situation in this case) and
5058 # print actual read amount.
5059 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
5060 if [ "$NOB" != "$BSIZE" ]; then
5061 error "read $NOB bytes instead of $BSIZE"
5065 run_test 119a "Short directIO read must return actual read amount"
5067 test_119b() # bug 11737
5069 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
5071 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
5072 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
5074 multiop $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
5075 error "direct read failed"
5078 run_test 119b "Sparse directIO read must return actual read amount"
5080 test_119c() # bug 13099
5083 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
5084 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
5087 run_test 119c "Testing for direct read hitting hole"
5089 test_119d() # bug 15950
5091 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
5092 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
5094 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
5095 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
5096 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
5097 lctl set_param fail_loc=0x40d
5098 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
5101 cat $DIR/$tfile > /dev/null &
5102 lctl set_param fail_loc=0
5105 log "the DIO writes have completed, now wait for the reads (should not block very long)"
5107 [ -n "`ps h -p $pid_reads -o comm`" ] && \
5108 error "the read rpcs have not completed in 2s"
5110 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
5112 run_test 119d "The DIO path should try to send a new rpc once one is completed"
5116 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5117 skip "no early lock cancel on server" && return 0
5118 lru_resize_disable mdc
5119 lru_resize_disable osc
5120 cancel_lru_locks mdc
5121 stat $DIR/$tdir > /dev/null
5122 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5123 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5125 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5126 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5127 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5128 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5129 lru_resize_enable mdc
5130 lru_resize_enable osc
5132 run_test 120a "Early Lock Cancel: mkdir test"
5136 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5137 skip "no early lock cancel on server" && return 0
5138 lru_resize_disable mdc
5139 lru_resize_disable osc
5140 cancel_lru_locks mdc
5141 stat $DIR/$tdir > /dev/null
5142 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5143 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5145 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5146 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5147 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5148 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5149 lru_resize_enable mdc
5150 lru_resize_enable osc
5152 run_test 120b "Early Lock Cancel: create test"
5156 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5157 skip "no early lock cancel on server" && return 0
5158 lru_resize_disable mdc
5159 lru_resize_disable osc
5160 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
5161 touch $DIR/$tdir/d1/f1
5162 cancel_lru_locks mdc
5163 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
5164 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5165 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5166 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
5167 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5168 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5169 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5170 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5171 lru_resize_enable mdc
5172 lru_resize_enable osc
5174 run_test 120c "Early Lock Cancel: link test"
5178 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5179 skip "no early lock cancel on server" && return 0
5180 lru_resize_disable mdc
5181 lru_resize_disable osc
5183 cancel_lru_locks mdc
5184 stat $DIR/$tdir > /dev/null
5185 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5186 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5187 chmod a+x $DIR/$tdir
5188 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5189 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5190 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5191 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5192 lru_resize_enable mdc
5193 lru_resize_enable osc
5195 run_test 120d "Early Lock Cancel: setattr test"
5199 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5200 skip "no early lock cancel on server" && return 0
5201 lru_resize_disable mdc
5202 lru_resize_disable osc
5203 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
5204 cancel_lru_locks mdc
5205 cancel_lru_locks osc
5206 dd if=$DIR/$tdir/f1 of=/dev/null
5207 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
5208 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5209 awk '/ldlm_cancel/ {print $2}'`
5210 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5211 awk '/ldlm_bl_callback/ {print $2}'`
5212 unlink $DIR/$tdir/f1
5213 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5214 awk '/ldlm_cancel/ {print $2}'`
5215 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5216 awk '/ldlm_bl_callback/ {print $2}'`
5217 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5218 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5219 lru_resize_enable mdc
5220 lru_resize_enable osc
5222 run_test 120e "Early Lock Cancel: unlink test"
5225 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5226 skip "no early lock cancel on server" && return 0
5228 lru_resize_disable mdc
5229 lru_resize_disable osc
5230 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
5231 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
5232 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
5233 cancel_lru_locks mdc
5234 cancel_lru_locks osc
5235 dd if=$DIR/$tdir/d1/f1 of=/dev/null
5236 dd if=$DIR/$tdir/d2/f2 of=/dev/null
5237 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
5238 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5239 awk '/ldlm_cancel/ {print $2}'`
5240 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5241 awk '/ldlm_bl_callback/ {print $2}'`
5242 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
5243 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5244 awk '/ldlm_cancel/ {print $2}'`
5245 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5246 awk '/ldlm_bl_callback/ {print $2}'`
5247 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5248 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5249 lru_resize_enable mdc
5250 lru_resize_enable osc
5252 run_test 120f "Early Lock Cancel: rename test"
5255 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5256 skip "no early lock cancel on server" && return 0
5257 lru_resize_disable mdc
5258 lru_resize_disable osc
5260 echo create $count files
5262 cancel_lru_locks mdc
5263 cancel_lru_locks osc
5266 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5267 awk '/ldlm_cancel/ {print $2}'`
5268 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5269 awk '/ldlm_bl_callback/ {print $2}'`
5270 createmany -o $DIR/$tdir/f $count
5272 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5273 awk '/ldlm_cancel/ {print $2}'`
5274 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5275 awk '/ldlm_bl_callback/ {print $2}'`
5277 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
5278 echo rm $count files
5281 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5282 awk '/ldlm_cancel/ {print $2}'`
5283 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5284 awk '/ldlm_bl_callback/ {print $2}'`
5286 echo total: $count removes in $((t2-t1))
5287 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
5289 # wait for commitment of removal
5290 lru_resize_enable mdc
5291 lru_resize_enable osc
5293 run_test 120g "Early Lock Cancel: performance test"
5295 test_121() { #bug #10589
5297 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
5298 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
5299 lctl set_param fail_loc=0x310
5300 cancel_lru_locks osc > /dev/null
5301 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
5302 lctl set_param fail_loc=0
5303 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
5305 run_test 121 "read cancel race ========="
5307 test_123a() { # was test 123, statahead(bug 11401)
5309 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
5310 log "testing on UP system. Performance may be not as good as expected."
5316 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
5317 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
5319 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
5320 createmany -o $DIR/$tdir/$tfile $j $((i - j))
5322 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
5323 lctl set_param -n llite.*.statahead_max 0
5324 lctl get_param llite.*.statahead_max
5325 cancel_lru_locks mdc
5326 cancel_lru_locks osc
5328 time ls -l $DIR/$tdir | wc -l
5330 delta=$((etime - stime))
5331 log "ls $i files without statahead: $delta sec"
5332 lctl set_param llite.*.statahead_max=$max
5334 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
5335 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
5336 cancel_lru_locks mdc
5337 cancel_lru_locks osc
5339 time ls -l $DIR/$tdir | wc -l
5341 delta_sa=$((etime - stime))
5342 log "ls $i files with statahead: $delta_sa sec"
5343 lctl get_param -n llite.*.statahead_stats
5344 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
5346 [ $swrong -lt $ewrong ] && log "statahead was stopped, maybe too many locks held!"
5347 [ $delta -eq 0 -o $delta_sa -eq 0 ] && continue
5349 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
5350 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
5351 lctl set_param -n llite.*.statahead_max 0
5352 lctl get_param llite.*.statahead_max
5353 cancel_lru_locks mdc
5354 cancel_lru_locks osc
5356 time ls -l $DIR/$tdir | wc -l
5358 delta=$((etime - stime))
5359 log "ls $i files again without statahead: $delta sec"
5360 lctl set_param llite.*.statahead_max=$max
5361 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
5362 if [ $SLOWOK -eq 0 ]; then
5363 error "ls $i files is slower with statahead!"
5365 log "ls $i files is slower with statahead!"
5371 [ $delta -gt 20 ] && break
5372 [ $delta -gt 8 ] && MULT=$((50 / delta))
5373 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
5381 delta=$((etime - stime))
5382 log "rm -r $DIR/$tdir/: $delta seconds"
5384 lctl get_param -n llite.*.statahead_stats
5386 run_test 123a "verify statahead work"
5388 test_123b () { # statahead(bug 15027)
5390 createmany -o $DIR/$tdir/$tfile-%d 1000
5392 cancel_lru_locks mdc
5393 cancel_lru_locks osc
5395 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
5396 lctl set_param fail_loc=0x80000803
5397 ls -lR $DIR/$tdir > /dev/null
5399 lctl set_param fail_loc=0x0
5400 lctl get_param -n llite.*.statahead_stats
5405 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
5408 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
5409 skip "no lru resize on server" && return 0
5411 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
5413 log "create $NR files at $DIR/$tdir"
5414 createmany -o $DIR/$tdir/f $NR ||
5415 error "failed to create $NR files in $DIR/$tdir"
5417 cancel_lru_locks mdc
5418 ls -l $DIR/$tdir > /dev/null
5422 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
5423 local PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5424 LRU_SIZE=$(lctl get_param -n $PARAM)
5425 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
5426 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
5427 log "NS=$(basename $NSDIR)"
5432 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
5433 skip "Not enough cached locks created!"
5440 # We know that lru resize allows one client to hold $LIMIT locks
5441 # for 10h. After that locks begin to be killed by client.
5443 local LIMIT=`lctl get_param -n $NSDIR.pool.limit`
5445 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
5446 # killing locks. Some time was spent for creating locks. This means
5447 # that up to the moment of sleep finish we must have killed some of
5448 # them (10-100 locks). This depends on how fast ther were created.
5449 # Many of them were touched in almost the same moment and thus will
5450 # be killed in groups.
5451 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
5453 # Use $LRU_SIZE_B here to take into account real number of locks
5454 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
5455 local LRU_SIZE_B=$LRU_SIZE
5457 local OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
5458 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
5460 # Let's make sure that we really have some margin. Client checks
5461 # cached locks every 10 sec.
5463 log "Sleep ${SLEEP} sec"
5465 while ((SEC<$SLEEP)); do
5469 LRU_SIZE=`lctl get_param -n $NSDIR/lru_size`
5473 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
5474 local LRU_SIZE_A=`lctl get_param -n $NSDIR/lru_size`
5476 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
5477 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
5478 unlinkmany $DIR/$tdir/f $NR
5482 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
5483 log "unlink $NR files at $DIR/$tdir"
5484 unlinkmany $DIR/$tdir/f $NR
5486 run_test 124a "lru resize ======================================="
5488 get_max_pool_limit()
5490 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
5493 if test $l -gt $max; then
5501 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
5502 skip "no lru resize on server" && return 0
5504 LIMIT=`get_max_pool_limit`
5506 NR=$(($(default_lru_size)*20))
5507 if [ $NR -gt $LIMIT ]; then
5508 log "Limit lock number by $LIMIT locks"
5511 lru_resize_disable mdc
5512 mkdir -p $DIR/$tdir/disable_lru_resize ||
5513 error "failed to create $DIR/$tdir/disable_lru_resize"
5515 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
5516 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
5517 cancel_lru_locks mdc
5520 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
5523 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
5526 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
5530 nolruresize_delta=$((etime-stime))
5531 log "ls -la time: $nolruresize_delta seconds"
5532 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
5533 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
5535 lru_resize_enable mdc
5536 mkdir -p $DIR/$tdir/enable_lru_resize ||
5537 error "failed to create $DIR/$tdir/enable_lru_resize"
5539 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
5540 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
5541 cancel_lru_locks mdc
5544 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
5547 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
5550 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
5554 lruresize_delta=$((etime-stime))
5555 log "ls -la time: $lruresize_delta seconds"
5556 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
5558 if [ $lruresize_delta -gt $nolruresize_delta ]; then
5559 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
5560 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
5561 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
5563 log "lru resize performs the same with no lru resize"
5565 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
5567 run_test 124b "lru resize (performance test) ======================="
5569 test_125() { # 13358
5570 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
5571 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
5572 mkdir -p $DIR/d125 || error "mkdir failed"
5573 $SETSTRIPE $DIR/d125 -s 65536 -c -1 || error "setstripe failed"
5574 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
5575 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
5577 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
5579 test_126() { # bug 12829/13455
5580 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
5581 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
5582 $GSS && skip "must run as gss disabled" && return
5584 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
5585 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
5587 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
5589 run_test 126 "check that the fsgid provided by the client is taken into account"
5591 test_127() { # bug 15521
5592 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
5593 $LCTL set_param osc.*.stats=0
5594 FSIZE=$((2048 * 1024))
5595 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
5596 cancel_lru_locks osc
5597 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
5599 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
5600 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
5601 echo "got $COUNT $NAME"
5602 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
5603 eval $NAME=$COUNT || error "Wrong proc format"
5606 read_bytes|write_bytes)
5607 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
5608 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
5609 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
5610 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
5611 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
5612 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
5613 error "sumsquare is too small: $SUMSQ"
5614 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
5615 error "sumsquare is too big: $SUMSQ"
5619 done < $DIR/${tfile}.tmp
5621 #check that we actually got some stats
5622 [ "$read_bytes" ] || error "Missing read_bytes stats"
5623 [ "$write_bytes" ] || error "Missing write_bytes stats"
5624 [ "$read_bytes" != 0 ] || error "no read done"
5625 [ "$write_bytes" != 0 ] || error "no write done"
5627 run_test 127 "verify the client stats are sane"
5629 test_128() { # bug 15212
5631 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
5636 result=$(grep error $TMP/$tfile.log)
5638 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
5640 run_test 128 "interactive lfs for 2 consecutive find's"
5646 local LDPROC=/proc/fs/ldiskfs
5648 for node in $(mdts_nodes); do
5649 devs=$(do_node $node "lctl get_param -n devices" | awk '($3 ~ "mdt" && $4 ~ "MDT") { print $4 }')
5650 for dev in $devs; do
5651 mntdev=$(do_node $node "lctl get_param -n osd.$dev.mntdev")
5652 do_node $node "echo $1 >$LDPROC/\\\$(basename $mntdev)/max_dir_size"
5657 [ "$FSTYPE" != "ldiskfs" ] && skip "not needed for FSTYPE=$FSTYPE" && return 0
5658 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5669 while [ ! $I -gt $((MAX * MDSCOUNT)) ]; do
5670 multiop $DIR/$tdir/$J Oc
5672 if [ $rc -eq $EFBIG ]; then
5674 echo "return code $rc received as expected"
5676 elif [ $rc -ne 0 ]; then
5678 error_exit "return code $rc received instead of expected $EFBIG"
5681 I=$(stat -c%s "$DIR/$tdir")
5684 error "exceeded dir size limit $MAX x $MDSCOUNT $((MAX * MDSCOUNT)) : $I bytes"
5685 do_facet $SINGLEMDS "echo 0 >$LDPROC"
5687 run_test 129 "test directory size limit ========================"
5696 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5697 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5699 trap cleanup_130 EXIT RETURN
5701 local fm_file=$DIR/$tfile
5702 lfs setstripe -s 65536 -c 1 $fm_file || error "setstripe failed on $fm_file"
5703 dd if=/dev/zero of=$fm_file bs=65536 count=1 || error "dd failed for $fm_file"
5705 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5706 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5708 lun=`$GETSTRIPE $fm_file | grep -A 10 obdidx | awk '{print $1}' | grep -v "obdidx"`
5710 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
5713 for line in $filefrag_op
5715 frag_lun=`echo $line | cut -d: -f5`
5716 ext_len=`echo $line | cut -d: -f4`
5717 if (( $frag_lun != $lun )); then
5719 error "FIEMAP on 1-stripe file($fm_file) failed"
5722 (( tot_len += ext_len ))
5725 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
5727 error "FIEMAP on 1-stripe file($fm_file) failed;"
5733 echo "FIEMAP on single striped file succeeded"
5735 run_test 130a "FIEMAP (1-stripe file)"
5738 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping FIEMAP on 2-stripe file test" && return
5740 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5741 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5743 trap cleanup_130 EXIT RETURN
5745 local fm_file=$DIR/$tfile
5746 lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
5747 dd if=/dev/zero of=$fm_file bs=1M count=2 || error "dd failed on $fm_file"
5749 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5750 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5752 last_lun=`echo $filefrag_op | cut -d: -f5`
5757 for line in $filefrag_op
5759 frag_lun=`echo $line | cut -d: -f5`
5760 ext_len=`echo $line | cut -d: -f4`
5761 if (( $frag_lun != $last_lun )); then
5762 if (( tot_len != 1024 )); then
5764 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
5771 (( tot_len += ext_len ))
5774 if (( num_luns != 2 || tot_len != 1024 )); then
5776 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5782 echo "FIEMAP on 2-stripe file succeeded"
5784 run_test 130b "FIEMAP (2-stripe file)"
5787 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping FIEMAP on 2-stripe file with hole test" && return
5789 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5790 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5792 trap cleanup_130 EXIT RETURN
5794 local fm_file=$DIR/$tfile
5795 lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
5796 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
5798 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5799 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5801 last_lun=`echo $filefrag_op | cut -d: -f5`
5806 for line in $filefrag_op
5808 frag_lun=`echo $line | cut -d: -f5`
5809 ext_len=`echo $line | cut -d: -f4`
5810 if (( $frag_lun != $last_lun )); then
5811 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
5812 if (( logical != 512 )); then
5814 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
5817 if (( tot_len != 512 )); then
5819 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
5826 (( tot_len += ext_len ))
5829 if (( num_luns != 2 || tot_len != 512 )); then
5831 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5837 echo "FIEMAP on 2-stripe file with hole succeeded"
5839 run_test 130c "FIEMAP (2-stripe file with hole)"
5842 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
5844 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5845 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5847 trap cleanup_130 EXIT RETURN
5849 local fm_file=$DIR/$tfile
5850 lfs setstripe -s 65536 -c $OSTCOUNT $fm_file || error "setstripe failed on $fm_file"
5851 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT || error "dd failed on $fm_file"
5853 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5854 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5856 last_lun=`echo $filefrag_op | cut -d: -f5`
5861 for line in $filefrag_op
5863 frag_lun=`echo $line | cut -d: -f5`
5864 ext_len=`echo $line | cut -d: -f4`
5865 if (( $frag_lun != $last_lun )); then
5866 if (( tot_len != 1024 )); then
5868 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
5875 (( tot_len += ext_len ))
5878 if (( num_luns != OSTCOUNT || tot_len != 1024 )); then
5880 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5886 echo "FIEMAP on N-stripe file succeeded"
5888 run_test 130d "FIEMAP (N-stripe file)"
5891 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
5893 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5894 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5896 trap cleanup_130 EXIT RETURN
5898 local fm_file=$DIR/$tfile
5899 lfs setstripe -s 131072 -c 2 $fm_file || error "setstripe failed on $fm_file"
5901 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
5902 for ((i = 0; i < $NUM_BLKS; i++))
5904 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
5907 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5908 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
5910 last_lun=`echo $filefrag_op | cut -d: -f5`
5915 for line in $filefrag_op
5917 frag_lun=`echo $line | cut -d: -f5`
5918 ext_len=`echo $line | cut -d: -f4`
5919 if (( $frag_lun != $last_lun )); then
5920 if (( tot_len != $EXPECTED_LEN )); then
5922 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
5929 (( tot_len += ext_len ))
5932 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
5934 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5940 echo "FIEMAP with continuation calls succeeded"
5942 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
5944 # Test for writev/readv
5946 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
5947 error "writev test failed"
5948 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
5949 error "readv failed"
5952 run_test 131a "test iov's crossing stripe boundary for writev/readv"
5955 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
5956 error "append writev test failed"
5957 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
5958 error "append writev test failed"
5961 run_test 131b "test append writev"
5964 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
5967 run_test 131c "test read/write on file w/o objects"
5970 rwv -f $DIR/$tfile -w -n 1 1572864
5971 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
5972 if [ "$NOB" != 1572864 ]; then
5973 error "Short read filed: read $NOB bytes instead of 1572864"
5977 run_test 131d "test short read"
5980 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
5981 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
5982 error "read hitting hole failed"
5985 run_test 131e "test read hitting hole"
5990 for node in $(osts_nodes); do
5991 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
5992 [ x$gl = x"" ] && gl=0
5993 gl_sum=$((gl_sum + gl))
6003 if [ x$som = x"enabled" ]; then
6004 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
6005 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
6007 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
6008 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
6011 # do remount to make new mount-conf parameters actual
6018 test_132() { #1028, SOM
6019 local num=$(get_mds_dir $DIR)
6020 local mymds=mds${num}
6022 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
6023 cancel_lru_locks osc
6025 som1=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
6027 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
6028 stat $DIR/$tfile >/dev/null
6029 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
6030 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
6031 cancel_lru_locks osc
6032 som_mode_switch $som1 $gl1 $gl2
6034 som2=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
6035 if [ $som1 == $som2 ]; then
6036 error "som is still "$som2
6037 if [ x$som2 = x"enabled" ]; then
6044 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
6045 stat $DIR/$tfile >/dev/null
6046 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
6047 echo "SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
6048 som_mode_switch $som2 $gl1 $gl2
6050 run_test 132 "som avoids glimpse rpc"
6052 test_140() { #bug-17379
6053 mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
6054 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
6055 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
6057 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
6059 while i=`expr $i + 1`; do
6060 mkdir -p $i || error "Creating dir $i"
6061 cd $i || error "Changing to $i"
6062 ln -s ../stat stat || error "Creating stat symlink"
6063 # Read the symlink until ELOOP present,
6064 # not LBUGing the system is considered success,
6065 # we didn't overrun the stack.
6066 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
6068 if [ $ret -eq 40 ]; then
6071 error "Open stat symlink"
6077 echo "The symlink depth = $i"
6078 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 ] || error "Invalid symlink depth"
6080 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
6083 local TF="$TMP/$tfile"
6085 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
6087 cancel_lru_locks osc
6088 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
6089 remount_client $MOUNT
6090 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
6093 $TRUNCATE $DIR/$tfile 6000
6094 cancel_lru_locks osc
6095 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
6098 echo "12345" >>$DIR/$tfile
6099 cancel_lru_locks osc
6100 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
6103 echo "12345" >>$DIR/$tfile
6104 cancel_lru_locks osc
6105 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
6110 run_test 150 "truncate/append tests"
6112 function roc_hit() {
6113 local list=$(comma_list $(osts_nodes))
6115 ACCNUM=$(do_nodes $list $LCTL get_param -n obdfilter.*.stats | \
6116 awk '/'cache_hit'/ {sum+=$2} END {print sum}')
6120 function set_cache() {
6123 if [ "$2" == "off" ]; then
6126 local list=$(comma_list $(osts_nodes))
6127 do_nodes $list lctl set_param obdfilter.*.${1}_cache_enable $on
6129 cancel_lru_locks osc
6133 remote_ost_nodsh && skip "remote OST with nodsh" && return
6136 local list=$(comma_list $(osts_nodes))
6138 # check whether obdfilter is cache capable at all
6139 if ! do_nodes $list $LCTL get_param -n obdfilter.*.read_cache_enable > /dev/null; then
6140 echo "not cache-capable obdfilter"
6144 # check cache is enabled on all obdfilters
6145 if do_nodes $list $LCTL get_param -n obdfilter.*.read_cache_enable | grep 0 >&/dev/null; then
6146 echo "oss cache is disabled"
6150 do_nodes $list $LCTL set_param -n obdfilter.*.writethrough_cache_enable 1
6152 # pages should be in the case right after write
6153 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES || error "dd failed"
6154 local BEFORE=`roc_hit`
6155 cancel_lru_locks osc
6156 cat $DIR/$tfile >/dev/null
6157 local AFTER=`roc_hit`
6158 if ! let "AFTER - BEFORE == CPAGES"; then
6159 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6162 # the following read invalidates the cache
6163 cancel_lru_locks osc
6164 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable 0
6165 cat $DIR/$tfile >/dev/null
6167 # now data shouldn't be found in the cache
6169 cancel_lru_locks osc
6170 cat $DIR/$tfile >/dev/null
6172 if let "AFTER - BEFORE != 0"; then
6173 error "IN CACHE: before: $BEFORE, after: $AFTER"
6176 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable 1
6179 run_test 151 "test cache on oss and controls ==============================="
6182 local TF="$TMP/$tfile"
6184 # simulate ENOMEM during write
6185 #define OBD_FAIL_OST_NOMEM 0x226
6186 lctl set_param fail_loc=0x80000226
6187 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
6189 sync || error "sync failed"
6190 lctl set_param fail_loc=0
6192 # discard client's cache
6193 cancel_lru_locks osc
6195 # simulate ENOMEM during read
6196 lctl set_param fail_loc=0x80000226
6197 cmp $TF $DIR/$tfile || error "cmp failed"
6198 lctl set_param fail_loc=0
6202 run_test 152 "test read/write with enomem ============================"
6205 multiop $DIR/$tfile Ow4096Ycu || error "multiop failed"
6207 run_test 153 "test if fdatasync does not crash ======================="
6210 cp /etc/hosts $DIR/$tfile
6212 fid=$($LFS path2fid $DIR/$tfile)
6214 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
6216 echo "open fid $fid"
6217 diff /etc/hosts $DIR/.lustre/fid/$fid || error "open by fid failed: did not find expected data in file."
6219 echo "Opening a file by FID succeeded"
6221 run_test 154 "Opening a file by FID"
6224 local temp=$TMP/$tfile
6225 local file=$DIR/$tfile
6226 local list=$(comma_list $(osts_nodes))
6227 local big=$(do_nodes $list grep "cache" /proc/cpuinfo | \
6228 awk '{sum+=$4} END{print sum}')
6232 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
6233 error "dd of=$temp bs=6096 count=1 failed"
6235 cancel_lru_locks osc
6236 cmp $temp $file || error "$temp $file differ"
6238 $TRUNCATE $temp 6000
6239 $TRUNCATE $file 6000
6240 cmp $temp $file || error "$temp $file differ (truncate1)"
6242 echo "12345" >>$temp
6243 echo "12345" >>$file
6244 cmp $temp $file || error "$temp $file differ (append1)"
6246 echo "12345" >>$temp
6247 echo "12345" >>$file
6248 cmp $temp $file || error "$temp $file differ (append2)"
6250 dd if=/dev/urandom of=$temp bs=$((big*2)) count=1k || \
6251 error "dd of=$temp bs=$((big*2)) count=1k failed"
6254 cancel_lru_locks osc
6255 cmp $temp $file || error "$temp $file differ"
6263 set_cache writethrough on
6266 run_test 155a "Verification of correctness: read cache:on write_cache:on"
6270 set_cache writethrough off
6273 run_test 155b "Verification of correctness: read cache:on write_cache:off"
6277 set_cache writethrough on
6280 run_test 155c "Verification of correctness: read cache:off write_cache:on"
6284 set_cache writethrough off
6287 run_test 155d "Verification of correctness: read cache:off write_cache:off "
6293 local file="$DIR/$tfile"
6295 log "Turn on read and write cache"
6297 set_cache writethrough on
6299 log "Write data and read it back."
6300 log "Read should be satisfied from the cache."
6301 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6303 cancel_lru_locks osc
6304 cat $file >/dev/null
6306 if ! let "AFTER - BEFORE == CPAGES"; then
6307 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6309 log "cache hits:: before: $BEFORE, after: $AFTER"
6312 log "Read again; it should be satisfied from the cache."
6314 cancel_lru_locks osc
6315 cat $file >/dev/null
6317 if ! let "AFTER - BEFORE == CPAGES"; then
6318 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6320 log "cache hits:: before: $BEFORE, after: $AFTER"
6324 log "Turn off the read cache and turn on the write cache"
6326 set_cache writethrough on
6328 log "Read again; it should be satisfied from the cache."
6330 cancel_lru_locks osc
6331 cat $file >/dev/null
6333 if ! let "AFTER - BEFORE == CPAGES"; then
6334 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6336 log "cache hits:: before: $BEFORE, after: $AFTER"
6339 log "Read again; it should not be satisfied from the cache."
6341 cancel_lru_locks osc
6342 cat $file >/dev/null
6344 if ! let "AFTER - BEFORE == 0"; then
6345 error "IN CACHE: before: $BEFORE, after: $AFTER"
6347 log "cache hits:: before: $BEFORE, after: $AFTER"
6350 log "Write data and read it back."
6351 log "Read should be satisfied from the cache."
6352 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6354 cancel_lru_locks osc
6355 cat $file >/dev/null
6357 if ! let "AFTER - BEFORE == CPAGES"; then
6358 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6360 log "cache hits:: before: $BEFORE, after: $AFTER"
6363 log "Read again; it should not be satisfied from the cache."
6365 cancel_lru_locks osc
6366 cat $file >/dev/null
6368 if ! let "AFTER - BEFORE == 0"; then
6369 error "IN CACHE: before: $BEFORE, after: $AFTER"
6371 log "cache hits:: before: $BEFORE, after: $AFTER"
6375 log "Turn off read and write cache"
6377 set_cache writethrough off
6379 log "Write data and read it back"
6380 log "It should not be satisfied from the cache."
6382 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6383 cancel_lru_locks osc
6385 cat $file >/dev/null
6387 if ! let "AFTER - BEFORE == 0"; then
6388 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
6390 log "cache hits:: before: $BEFORE, after: $AFTER"
6394 log "Turn on the read cache and turn off the write cache"
6396 set_cache writethrough off
6398 log "Write data and read it back"
6399 log "It should not be satisfied from the cache."
6401 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6403 cancel_lru_locks osc
6404 cat $file >/dev/null
6406 if ! let "AFTER - BEFORE == 0"; then
6407 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
6409 log "cache hits:: before: $BEFORE, after: $AFTER"
6412 log "Read again; it should be satisfied from the cache."
6414 cancel_lru_locks osc
6415 cat $file >/dev/null
6417 if ! let "AFTER - BEFORE == CPAGES"; then
6418 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6420 log "cache hits:: before: $BEFORE, after: $AFTER"
6425 run_test 156 "Verification of tunables ============================"
6429 if [ $MDSCOUNT -gt 1 ]; then
6430 error_ignore 17935 $*
6436 USER=$(do_facet $SINGLEMDS lctl --device $MDT0 changelog_register -n)
6437 echo "Registered as changelog user $USER"
6438 do_facet $SINGLEMDS lctl get_param -n mdd.$MDT0.changelog_users | \
6439 grep -q $USER || error "User $USER not found in changelog_users"
6442 mkdir -p $DIR/$tdir/pics/2008/zachy
6443 touch $DIR/$tdir/pics/2008/zachy/timestamp
6444 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
6445 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
6446 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
6447 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
6448 rm $DIR/$tdir/pics/desktop.jpg
6450 $LFS changelog $MDT0 | tail -5
6452 echo "verifying changelog mask"
6453 do_facet $SINGLEMDS lctl set_param mdd.$MDT0.changelog_mask="-mkdir"
6454 mkdir -p $DIR/$tdir/pics/2009/sofia
6455 do_facet $SINGLEMDS lctl set_param mdd.$MDT0.changelog_mask="+mkdir"
6456 mkdir $DIR/$tdir/pics/2009/zachary
6457 DIRS=$($LFS changelog $MDT0 | tail -5 | grep -c MKDIR)
6458 [ $DIRS -eq 1 ] || err17935 "changelog mask count $DIRS != 1"
6461 echo "verifying target fid"
6462 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
6463 tail -1 | awk '{print $6}')
6464 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
6465 [ "$fidc" == "t=$fidf" ] || \
6466 err17935 "fid in changelog $fidc != file fid $fidf"
6467 echo "verifying parent fid"
6468 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
6469 tail -1 | awk '{print $7}')
6470 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
6471 [ "$fidc" == "p=$fidf" ] || \
6472 err17935 "pfid in changelog $fidc != dir fid $fidf"
6474 USER_REC1=$(do_facet $SINGLEMDS lctl get_param -n \
6475 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
6476 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
6477 USER_REC2=$(do_facet $SINGLEMDS lctl get_param -n \
6478 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
6479 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
6480 [ $USER_REC2 == $(($USER_REC1 + 5)) ] || \
6481 err17935 "user index should be $(($USER_REC1 + 5)); is $USER_REC2"
6483 MIN_REC=$(do_facet $SINGLEMDS lctl get_param mdd.$MDT0.changelog_users | \
6484 awk 'min == "" || $2 < min {min = $2}; END {print min}')
6485 FIRST_REC=$($LFS changelog $MDT0 | head -1 | awk '{print $1}')
6486 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
6487 [ $FIRST_REC == $(($MIN_REC + 1)) ] || \
6488 err17935 "first index should be $(($MIN_REC + 1)); is $FIRST_REC"
6490 echo "verifying user deregister"
6491 do_facet $SINGLEMDS lctl --device $MDT0 changelog_deregister $USER
6492 do_facet $SINGLEMDS lctl get_param -n mdd.$MDT0.changelog_users | \
6493 grep -q $USER && error "User $USER still found in changelog_users"
6495 USERS=$(( $(do_facet $SINGLEMDS lctl get_param -n \
6496 mdd.$MDT0.changelog_users | wc -l) - 2 ))
6497 if [ $USERS -eq 0 ]; then
6498 LAST_REC1=$(do_facet $SINGLEMDS lctl get_param -n \
6499 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
6500 touch $DIR/$tdir/chloe
6501 LAST_REC2=$(do_facet $SINGLEMDS lctl get_param -n \
6502 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
6503 echo "verify changelogs are off if we were the only user: $LAST_REC1 == $LAST_REC2"
6504 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
6506 echo "$USERS other changelog users; can't verify off"
6509 run_test 160 "changelog sanity"
6513 cp /etc/hosts $DIR/$tdir/$tfile
6514 mkdir $DIR/$tdir/foo1
6515 mkdir $DIR/$tdir/foo2
6516 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
6517 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
6518 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
6519 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
6520 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[')
6521 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
6522 $LFS fid2path $DIR $FID
6523 err17935 "bad link ea"
6526 rm $DIR/$tdir/foo2/zachary
6528 rm $DIR/$tdir/foo2/thor
6530 rm $DIR/$tdir/$tfile
6532 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
6533 if [ "$($LFS fid2path $DIR --link 1 $FID)" != "/$tdir/foo2/maggie" ]
6535 $LFS fid2path $DIR $FID
6536 err17935 "bad link rename"
6538 rm $DIR/$tdir/foo2/maggie
6541 local longname=filename_avg_len_is_thirty_two_
6542 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 || \
6543 error "failed to hardlink many files"
6544 links=$($LFS fid2path $DIR $FID | wc -l)
6545 echo -n "${links}/1000 links in link EA"
6546 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
6547 unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
6548 error "failed to unlink many hardlinks"
6550 run_test 161 "link ea sanity"
6557 local path=$(${LFS} fid2path $*)
6560 if [ $RC -ne 0 ]; then
6561 err17935 "path looked up of $expected failed. Error $RC"
6563 elif [ "${path}" != "${expected}" ]; then
6564 err17935 "path looked up \"${path}\" instead of \"${expected}\""
6567 echo "fid $fid resolves to path $path"
6571 # Make changes to filesystem
6572 mkdir -p $DIR/$tdir/d2
6573 touch $DIR/$tdir/d2/$tfile
6574 touch $DIR/$tdir/d2/x1
6575 touch $DIR/$tdir/d2/x2
6576 mkdir -p $DIR/$tdir/d2/a/b/c
6577 mkdir -p $DIR/$tdir/d2/p/q/r
6579 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[')
6580 check_path "/$tdir/d2/$tfile" $DIR $FID --link 0
6583 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
6584 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[')
6585 check_path "/$tdir/d2/p/q/r/slink" $DIR $FID --link 0
6588 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
6589 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
6590 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[')
6591 # fid2path dir/fsname should both work
6592 check_path "/$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1
6593 check_path "/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0
6595 # hardlink count: check that there are 2 links
6596 # Doesnt work with CMD yet: 17935
6597 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
6598 err17935 "expected 2 links"
6600 # hardlink indexing: remove the first link
6601 rm $DIR/$tdir/d2/p/q/r/hlink
6602 check_path "/$tdir/d2/a/b/c/new_file" $DIR $FID --link 0
6606 run_test 162 "path lookup sanity"
6609 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6610 copytool --test || { skip "copytool not runnable: $?" && return; }
6613 local uuid=$($LCTL get_param -n mdc.${FSNAME}-MDT0000-mdc-*.uuid)
6614 # this proc file is temporary and linux-only
6615 do_facet mds lctl set_param mdt.${FSNAME}-MDT0000.mdccomm=$uuid || error "lnl send failed"
6618 run_test 163 "LustreNetLink kernelcomms"
6621 # do directio so as not to populate the page cache
6622 log "creating a 10 Mb file"
6623 multiop $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
6624 log "starting reads"
6625 dd if=$DIR/$tfile of=/dev/null bs=4096 &
6626 log "truncating the file"
6627 multiop $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
6629 kill %+ || true # reads might have finished
6630 echo "wait until dd is finished"
6632 log "removing the temporary file"
6633 rm -rf $DIR/$tfile || error "tmp file removal failed"
6635 run_test 169 "parallel read and truncate should not deadlock"
6638 $LCTL clear # bug 18514
6639 $LCTL debug_daemon start $TMP/${tfile}_log_good
6641 $LCTL debug_daemon stop
6642 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
6643 error "sed failed to read log_good"
6645 $LCTL debug_daemon start $TMP/${tfile}_log_good
6647 $LCTL debug_daemon stop
6649 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
6650 error "lctl df log_bad failed"
6652 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
6653 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
6655 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
6656 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
6658 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
6659 error "bad_line good_line1 good_line2 are empty"
6661 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
6662 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
6663 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
6665 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
6666 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
6667 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
6669 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
6670 error "bad_line_new good_line_new are empty"
6672 local expected_good=$((good_line1 + good_line2*2))
6674 rm -f $TMP/${tfile}*
6675 if [ $bad_line -ne $bad_line_new ]; then
6676 error "expected $bad_line bad lines, but got $bad_line_new"
6680 if [ $expected_good -ne $good_line_new ]; then
6681 error "expected $expected_good good lines, but got $good_line_new"
6686 run_test 170 "test lctl df to handle corrupted log ====================="
6692 TGTPOOL_MAX=$(($TGT_COUNT - 1))
6694 TGTPOOL_LIST=`seq $TGTPOOL_FIRST $TGTPOOL_STEP $TGTPOOL_MAX`
6695 POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
6696 POOL_DIR=$POOL_ROOT/dir_tst
6697 POOL_FILE=$POOL_ROOT/file_tst
6699 check_file_in_pool()
6702 res=$($GETSTRIPE $file | grep 0x | cut -f2)
6705 found=$(echo :$TGTPOOL_LIST: | tr " " ":" | grep :$i:)
6706 if [[ "$found" == "" ]]
6708 echo "pool list: $TGTPOOL_LIST"
6709 echo "striping: $res"
6710 error "$file not allocated in $POOL"
6723 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6724 do_facet mgs $LCTL pool_new $FSNAME.$POOL
6726 trap cleanup_200 EXIT
6729 # get param should return err until pool is created
6730 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL 2>/dev/null || echo foo" "" || error "Pool creation of $POOL failed"
6731 [ $($LFS pool_list $FSNAME | grep -c $POOL) -eq 1 ] || error "$POOL not in lfs pool_list"
6733 run_test 200a "Create new pool =========================================="
6736 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6737 TGT=$(for i in `seq $TGTPOOL_FIRST $TGTPOOL_STEP $TGTPOOL_MAX`; do printf "$FSNAME-OST%04x_UUID " $i; done)
6738 do_facet mgs $LCTL pool_add $FSNAME.$POOL \
6739 $FSNAME-OST[$TGTPOOL_FIRST-$TGTPOOL_MAX/$TGTPOOL_STEP]
6740 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL | sort -u | tr '\n' ' ' " "$TGT" || error "Add to pool failed"
6741 local lfscount=$($LFS pool_list $FSNAME.$POOL | grep -c "\-OST")
6742 local addcount=$((($TGTPOOL_MAX - $TGTPOOL_FIRST) / $TGTPOOL_STEP + 1))
6743 [ $lfscount -eq $addcount ] || error "lfs pool_list bad ost count $lfscount != $addcount"
6745 run_test 200b "Add targets to a pool ===================================="
6748 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6750 $SETSTRIPE -c 2 -p $POOL $POOL_DIR
6751 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR"
6753 run_test 200c "Set pool on a directory ================================="
6756 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6757 res=$($GETSTRIPE --pool $POOL_DIR | awk '/^pool:/ {print $2}')
6758 [ "$res" = $POOL ] || error "Pool on $POOL_DIR is $res, not $POOL"
6760 run_test 200d "Check pool on a directory ==============================="
6763 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6765 for i in $(seq -w 1 $(($TGT_COUNT * 3)))
6767 file=$POOL_DIR/file-$i
6769 check_file_in_pool $file
6772 failed=$(($failed + 1))
6775 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
6777 run_test 200e "Check files allocation from directory pool =============="
6780 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6783 for i in $(seq -w 1 $(($TGT_COUNT * 3)))
6785 file=$POOL_FILE/spoo-$i
6786 $SETSTRIPE -p $POOL $file
6787 check_file_in_pool $file
6790 failed=$(($failed + 1))
6793 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
6795 run_test 200f "Create files in a pool ==================================="
6798 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6799 TGT=$($LCTL get_param -n lov.$FSNAME-*.pools.$POOL | head -1)
6800 res=$($LFS df --pool $FSNAME.$POOL | awk '{print $1}' | grep "$FSNAME-OST ")
6801 [ "$res" = "$TGT" ] || echo "Pools OSTS $TGT is not $res that lfs df reports"
6803 run_test 200g "lfs df a pool ============================================"
6805 test_201a() { # was 200g
6806 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6807 TGT=$($LCTL get_param -n lov.$FSNAME-*.pools.$POOL | head -1)
6808 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
6809 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL | grep $TGT" "" || error "$TGT not removed from $FSNAME.$POOL"
6811 run_test 201a "Remove a target from a pool ============================="
6813 test_201b() { # was 200h
6814 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6815 for TGT in $($LCTL get_param -n lov.$FSNAME-*.pools.$POOL | sort -u)
6817 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
6819 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL" ""\
6820 || error "Pool $FSNAME.$POOL cannot be drained"
6821 # striping on an empty pool should fall back to "pool of everything"
6822 $SETSTRIPE -p $POOL ${POOL_FILE}/$tfile || error "failed to create file with empty pool"
6824 run_test 201b "Remove all targets from a pool =========================="
6826 test_201c() { # was 200i
6827 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6828 do_facet mgs $LCTL pool_destroy $FSNAME.$POOL
6829 # get param should return err once pool is gone
6830 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL 2>/dev/null ||
6831 echo foo" "foo" && unset CLEANUP_200 && trap 0 && return 0
6832 error "Pool $FSNAME.$POOL is not destroyed"
6834 run_test 201c "Remove a pool ============================================"
6836 [ "$CLEANUP_200" ] && cleanup_200
6840 size=$((size % 8192 + 1))
6841 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
6842 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
6843 rm -f $DIR/f212 $DIR/f212.xyz
6845 run_test 212 "Sendfile test ============================================"
6848 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
6849 cancel_lru_locks osc
6850 lctl set_param fail_loc=0x8000040f
6851 # generate a read lock
6852 cat $DIR/$tfile > /dev/null
6853 # write to the file, it will try to cancel the above read lock.
6854 cat /etc/hosts >> $DIR/$tfile
6856 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
6858 test_214() { # for bug 20133
6859 mkdir -p $DIR/d214p/d214c
6860 for (( i=0; i < 340; i++ )) ; do
6861 touch $DIR/d214p/d214c/a$i
6864 ls -l $DIR/d214p || error "ls -l $DIR/d214p failed"
6865 mv $DIR/d214p/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
6866 ls $DIR/d214c || error "ls $DIR/d214c failed"
6867 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
6869 run_test 214 "hash-indexed directory test - bug 20133"
6871 test_215() { # for bug 18102
6872 # /proc/sys/lnet/stats should look as 11 space-separated numbers
6873 cat /proc/sys/lnet/stats >$TMP/lnet_stats.out
6874 sysctl lnet.stats |sed 's/^lnet.stats\ =\ //g' >$TMP/lnet_stats.sys
6875 STATS_LINES_OUT=$(cat $TMP/lnet_stats.out|wc -l)
6876 [ "$STATS_LINES_OUT" = 1 ] || error "/proc/sys/lnet/stats has more than 1 line: $STATS"
6877 STATS_LINES_SYS=$(cat $TMP/lnet_stats.sys|wc -l)
6878 [ "$STATS_LINES_SYS" = 1 ] || error "lnet.stats has more than 1 line: $STATS"
6879 STATS_REG='^[0-9]\+ [0-9]\+ [0-9]\+ [0-9]\+ [0-9]\+ [0-9]\+ [0-9]\+ [0-9]\+ [0-9]\+ [0-9]\+ [0-9]\+$'
6880 grep "$STATS_REG" $TMP/lnet_stats.out || (cat $TMP/lnet_stats.out &&
6881 error "/proc/sys/lnet/stats misformatted")
6882 grep "$STATS_REG" $TMP/lnet_stats.sys || (cat $TMP/lnet_stats.sys &&
6883 error "lnet.stats misformatted")
6884 rm -f $TMP/lnet_stats.out $TMP/lnet_stats.sys
6886 # /proc/sys/lnet/routes should look exactly as expected
6887 cat /proc/sys/lnet/routes >$TMP/lnet_routes.out
6888 sysctl lnet.routes |sed 's/^lnet.routes\ =\ //g' >$TMP/lnet_routes.sys
6889 echo "Routing disabled" >$TMP/lnet_routes.expected
6890 echo "net hops state router" >>$TMP/lnet_routes.expected
6891 diff $TMP/lnet_routes.expected $TMP/lnet_routes.out ||
6892 error "/proc/sys/lnet/routes does not look as expected"
6893 diff $TMP/lnet_routes.expected $TMP/lnet_routes.sys ||
6894 error "lnet.routes does not look as expected"
6895 rm -f $TMP/lnet_routes.expected $TMP/lnet_routes.out $TMP/lnet_routes.sys
6897 # /proc/sys/lnet/routers should look exactly as expected
6898 cat /proc/sys/lnet/routers >$TMP/lnet_routers.out
6899 sysctl lnet.routers |sed 's/^lnet.routers\ =\ //g' >$TMP/lnet_routers.sys
6900 echo "ref rtr_ref alive_cnt state last_ping router" >$TMP/lnet_routers.expected
6901 diff $TMP/lnet_routers.expected $TMP/lnet_routers.out ||
6902 error "/proc/sys/lnet/routers does not look as expected"
6903 diff $TMP/lnet_routers.expected $TMP/lnet_routers.sys ||
6904 error "lnet.routers does not look as expected"
6905 rm -f $TMP/lnet_routers.expected $TMP/lnet_routers.out $TMP/lnet_routers.sys
6907 # fisrt line of /proc/sys/lnet/peers should look exactly as expected
6908 cat /proc/sys/lnet/peers >$TMP/lnet_peers.out
6909 sysctl lnet.peers |sed 's/^lnet.peers\ =\ //g' >$TMP/lnet_peers.sys
6910 head -1 $TMP/lnet_peers.out > $TMP/lnet_peers1.out
6911 echo "nid refs state max rtr min tx min queue" >$TMP/lnet_peers1.expected
6912 diff $TMP/lnet_peers1.expected $TMP/lnet_peers1.out ||
6913 error "first line of /proc/sys/lnet/peers does not look as expected"
6914 rm -f $TMP/lnet_peers1.expected $TMP/lnet_peers1.out
6915 # other lines should look as a nid followed by 1 number, a word, 6 numbers, e.g.:
6916 # 0@lo 1 NA 0 0 0 0 0 0
6917 TOTAL_LINES=$(cat $TMP/lnet_peers.out |wc -l)
6918 OTHER_LINES=$(($TOTAL_LINES - 1))
6919 MATCHED_LINES=$(cat $TMP/lnet_peers.out |tail -$TOTAL_LINES |
6920 grep -c "^[0-9.]\+@[a-z0-9]\+ *[0-9]\+ *[a-zA-Z]\+ *[0-9]\+ *[0-9]\+ *-\?[0-9]\+ *[0-9]\+ *-\?[0-9]\+ *[0-9]\+$")
6921 [ "$MATCHED_LINES" = "$OTHER_LINES" ] || (cat $TMP/lnet_peers.out &&
6922 error "/proc/sys/lnet/peers misformatted")
6923 diff $TMP/lnet_peers.out $TMP/lnet_peers.sys ||
6924 error "lnet.peers does not look as expected"
6925 rm -f $TMP/lnet_peers.out $TMP/lnet_peers.sys
6927 # /proc/sys/lnet/buffers should look exactly as expected
6928 cat /proc/sys/lnet/buffers >$TMP/lnet_buffers.out
6929 sysctl lnet.buffers |sed 's/^lnet.buffers\ =\ //g' >$TMP/lnet_buffers.sys
6930 echo "pages count credits min" >$TMP/lnet_buffers.expected
6931 echo " 0 0 0 0" >>$TMP/lnet_buffers.expected
6932 echo " 1 0 0 0" >>$TMP/lnet_buffers.expected
6933 echo " 256 0 0 0" >>$TMP/lnet_buffers.expected
6934 diff $TMP/lnet_buffers.expected $TMP/lnet_buffers.out ||
6935 error "/proc/sys/lnet/buffers does not look as expected"
6936 diff $TMP/lnet_buffers.expected $TMP/lnet_buffers.sys ||
6937 error "lnet.buffers does not look as expected"
6938 rm -f $TMP/lnet_buffers.expected $TMP/lnet_buffers.out $TMP/lnet_buffers.sys
6940 # fisrt line of /proc/sys/lnet/nis should look exactly as expected
6941 cat /proc/sys/lnet/nis >$TMP/lnet_nis.out
6942 sysctl lnet.nis |sed 's/^lnet.nis\ =\ //g' >$TMP/lnet_nis.sys
6943 head -1 $TMP/lnet_nis.out > $TMP/lnet_nis1.out
6944 echo "nid refs peer rtr max tx min" >$TMP/lnet_nis1.expected
6945 diff $TMP/lnet_nis1.expected $TMP/lnet_nis1.out ||
6946 error "first line of /proc/sys/lnet/nis does not look as expected"
6947 rm -f $TMP/lnet_nis1.expected $TMP/lnet_nis1.out
6948 # other lines should look as a nid followed by 6 numbers, e.g.:
6950 TOTAL_LINES=$(cat $TMP/lnet_nis.out |wc -l)
6951 OTHER_LINES=$(($TOTAL_LINES - 1))
6952 MATCHED_LINES=$(cat $TMP/lnet_nis.out |tail -$TOTAL_LINES |
6953 grep -c "^[0-9.]\+@[a-z0-9]\+ *[0-9]\+ *[0-9]\+ *[0-9]\+ *[0-9]\+ *[0-9]\+ *[0-9]\+$")
6954 [ "$MATCHED_LINES" = "$OTHER_LINES" ] || (cat $TMP/lnet_nis.out &&
6955 error "/proc/sys/lnet/nis misformatted")
6956 diff $TMP/lnet_nis.out $TMP/lnet_nis.sys ||
6957 error "lnet.nis does not look as expected"
6958 rm -f $TMP/lnet_nis.out $TMP/lnet_nis.sys
6960 # can we successfully write to /proc/sys/lnet/stats?
6961 echo "0" >/proc/sys/lnet/stats || error "cannot write to /proc/sys/lnet/stats"
6962 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
6964 run_test 215 "/proc/sys/lnet exists and has proper content - bug 18102"
6966 test_216() { # bug 20317
6968 local p="$TMP/sanityN-$TESTNAME.parameters"
6969 save_lustre_params $HOSTNAME "osc.*.contention_seconds" > $p
6970 for node in $(osts_nodes); do
6971 save_lustre_params $node "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
6972 save_lustre_params $node "ldlm.namespaces.filter-*.contended_locks" >> $p
6973 save_lustre_params $node "ldlm.namespaces.filter-*.contention_seconds" >> $p
6977 # agressive lockless i/o settings
6978 for node in $(osts_nodes); do
6979 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 2000000; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 0; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 60'
6981 lctl set_param -n osc.*.contention_seconds 60
6983 $DIRECTIO write $DIR/$tfile 0 10 4096
6984 $CHECKSTAT -s 40960 $DIR/$tfile
6986 # disable lockless i/o
6987 for node in $(osts_nodes); do
6988 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
6990 lctl set_param -n osc.*.contention_seconds 0
6993 dd if=/dev/zero of=$DIR/$tfile count=0
6994 $CHECKSTAT -s 0 $DIR/$tfile
6996 restore_lustre_params <$p
7000 run_test 216 "check lockless direct write works and updates file size and kms correctly"
7003 # tests that do cleanup/setup should be run at the end
7008 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
7009 $LCTL set_param fail_loc=0x903
7010 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
7011 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
7014 FAIL_ON_ERROR=true cleanup
7015 FAIL_ON_ERROR=true setup
7017 run_test 900 "umount should not race with any mgc requeue thread"
7019 log "cleanup: ======================================================"
7020 check_and_cleanup_lustre
7021 if [ "$I_MOUNTED" != "yes" ]; then
7022 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true
7025 echo '=========================== finished ==============================='
7026 [ -f "$SANITYLOG" ] && cat $SANITYLOG && grep -q FAIL $SANITYLOG && exit 1 || true
7027 echo "$0: completed"