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 20784
13 ALWAYS_EXCEPT=" 27u 42a 42b 42c 42d 45 51d 65a 65e 68b 75 119d 215 $SANITY_EXCEPT"
14 # bug number for skipped test: 2108 9789 3637 9789 3561 5188/5749 1443
15 #ALWAYS_EXCEPT=${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 | awk '{print $1 + 2}')
991 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
992 # if the OST isn't full anymore.
994 local FAIL_LOC=${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 echo ${OST}-osc-${MDT_INDEX}.prealloc_last_id=$last_id
1019 echo ${OST}-osc-${MDT_INDEX}.prealloc_next_id=$next_id
1022 $SETSTRIPE $DIR/d27 -i $OSTIDX -c 1
1023 #define OBD_FAIL_OST_ENOSPC 0x215
1024 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x215
1025 echo "Creating to objid $last_id on ost $OST..."
1026 createmany -o $DIR/d27/${OST}-f $next_id $((last_id - next_id + 2))
1027 do_facet mds${MDSIDX} lctl get_param osc.*${OST}-osc-${MDT_INDEX}.prealloc* | grep '[0-9]'
1028 reset_enospc $2 $OSTIDX
1031 exhaust_all_precreations() {
1033 for (( i=0; i < OSTCOUNT; i++ )) ; do
1034 exhaust_precreations $i 0x215
1040 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1041 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1042 remote_ost_nodsh && skip "remote OST with nodsh" && return
1046 exhaust_precreations 0 0x80000215
1047 $SETSTRIPE -c -1 $DIR/d27
1048 touch $DIR/d27/f27n || error
1049 $GETSTRIPE $DIR/d27/f27n
1052 run_test 27n "create file with some full OSTs =================="
1055 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1056 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1057 remote_ost_nodsh && skip "remote OST with nodsh" && return
1061 exhaust_all_precreations 0x215
1063 touch $DIR/d27/f27o && error "able to create $DIR/d27/f27o"
1068 run_test 27o "create file with all full OSTs (should error) ===="
1071 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1072 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1073 remote_ost_nodsh && skip "remote OST with nodsh" && return
1079 $MCREATE $DIR/d27/f27p || error "mcreate failed"
1080 $TRUNCATE $DIR/d27/f27p 80000000 || error "truncate failed"
1081 $CHECKSTAT -s 80000000 $DIR/d27/f27p || error "checkstat failed"
1083 exhaust_precreations 0 0x80000215
1084 echo foo >> $DIR/d27/f27p || error "append failed"
1085 $CHECKSTAT -s 80000004 $DIR/d27/f27p || error "checkstat failed"
1089 run_test 27p "append to a truncated file with some full OSTs ==="
1092 [ "$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`
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`
1206 index=`$GETSTRIPE -qo $DIR/d27w/f$i`
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 export LANG=C LC_LANG=C # for date language
1824 DATESTR="Dec 20 2000"
1826 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
1827 lctl set_param fail_loc=0x80000214
1829 cp /etc/hosts $DIR/$tdir/$tfile
1830 sync & # write RPC generated with "current" inode timestamp, but delayed
1832 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
1833 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
1834 cancel_lru_locks osc
1835 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
1837 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
1838 echo "BEFORE: $LS_BEFORE" && \
1839 echo "AFTER : $LS_AFTER" && \
1840 echo "WANT : $DATESTR" && \
1841 error "$DIR/$tdir/$tfile timestamps changed" || true
1843 run_test 36f "utime on file racing with OST BRW write =========="
1846 remote_ost_nodsh && skip "remote OST with nodsh" && return
1849 export FMD_MAX_AGE=`do_facet ost1 lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | head -n 1`
1850 FMD_BEFORE="`awk '/ll_fmd_cache/ { print $2 }' /proc/slabinfo`"
1851 touch $DIR/$tdir/$tfile
1852 sleep $((FMD_MAX_AGE + 12))
1853 FMD_AFTER="`awk '/ll_fmd_cache/ { print $2 }' /proc/slabinfo`"
1854 [ "$FMD_AFTER" -gt "$FMD_BEFORE" ] && \
1855 echo "AFTER : $FMD_AFTER > BEFORE $FMD_BEFORE" && \
1856 error "fmd didn't expire after ping" || true
1858 run_test 36g "filter mod data cache expiry ====================="
1862 echo f > $DIR/$tdir/fbugfile
1863 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
1864 ls $DIR/$tdir | grep "\<fbugfile\>" && error
1865 $UMOUNT $DIR/$tdir || error
1866 rm -f $DIR/$tdir/fbugfile || error
1868 run_test 37 "ls a mounted file system to check old content ====="
1871 local file=$DIR/$tfile
1873 openfile -f O_DIRECTORY $file
1876 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
1877 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
1879 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
1883 touch $DIR/${tfile}2
1884 # ls -l $DIR/$tfile $DIR/${tfile}2
1885 # ls -lu $DIR/$tfile $DIR/${tfile}2
1886 # ls -lc $DIR/$tfile $DIR/${tfile}2
1888 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
1889 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
1891 ls -l $DIR/$tfile $DIR/${tfile}2
1893 ls -lu $DIR/$tfile $DIR/${tfile}2
1895 ls -lc $DIR/$tfile $DIR/${tfile}2
1896 error "O_TRUNC didn't change timestamps"
1899 run_test 39 "mtime changed on create ==========================="
1902 dd if=/dev/zero of=$DIR/f40 bs=4096 count=1
1903 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/f40 && error
1904 $CHECKSTAT -t file -s 4096 $DIR/f40 || error
1906 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
1910 small_write $DIR/f41 18
1912 run_test 41 "test small file write + fstat ====================="
1914 count_ost_writes() {
1915 lctl get_param -n osc.*.stats |
1916 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
1923 BG_DIRTY_RATIO_SAVE=10
1924 MAX_BG_DIRTY_RATIO=25
1928 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
1929 # dirty_ratio, dirty_background_ratio
1930 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
1931 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
1932 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
1933 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
1935 # if file not here, we are a 2.4 kernel
1936 kill -CONT `pidof kupdated`
1941 # setup the trap first, so someone cannot exit the test at the
1942 # exact wrong time and mess up a machine
1943 trap start_writeback EXIT
1944 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
1945 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
1946 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
1947 sysctl -w vm.dirty_writeback_centisecs=0
1948 sysctl -w vm.dirty_writeback_centisecs=0
1949 # save and increase /proc/sys/vm/dirty_ratio
1950 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
1951 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
1952 # save and increase /proc/sys/vm/dirty_background_ratio
1953 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
1954 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
1956 # if file not here, we are a 2.4 kernel
1957 kill -STOP `pidof kupdated`
1961 # ensure that all stripes have some grant before we test client-side cache
1963 [ "$SETUP_TEST42" ] && return
1964 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
1965 dd if=/dev/zero of=$i bs=4k count=1
1971 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
1972 # file truncation, and file removal.
1975 cancel_lru_locks osc
1977 sync; sleep 1; sync # just to be safe
1978 BEFOREWRITES=`count_ost_writes`
1979 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
1980 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
1981 AFTERWRITES=`count_ost_writes`
1982 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
1983 error "$BEFOREWRITES < $AFTERWRITES"
1986 run_test 42a "ensure that we don't flush on close =============="
1990 cancel_lru_locks osc
1993 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
1994 BEFOREWRITES=`count_ost_writes`
1995 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
1996 AFTERWRITES=`count_ost_writes`
1997 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
1998 error "$BEFOREWRITES < $AFTERWRITES on unlink"
2000 BEFOREWRITES=`count_ost_writes`
2001 sync || error "sync: $?"
2002 AFTERWRITES=`count_ost_writes`
2003 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
2004 error "$BEFOREWRITES < $AFTERWRITES on sync"
2006 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
2010 run_test 42b "test destroy of file with cached dirty data ======"
2012 # if these tests just want to test the effect of truncation,
2013 # they have to be very careful. consider:
2014 # - the first open gets a {0,EOF}PR lock
2015 # - the first write conflicts and gets a {0, count-1}PW
2016 # - the rest of the writes are under {count,EOF}PW
2017 # - the open for truncate tries to match a {0,EOF}PR
2018 # for the filesize and cancels the PWs.
2019 # any number of fixes (don't get {0,EOF} on open, match
2020 # composite locks, do smarter file size management) fix
2021 # this, but for now we want these tests to verify that
2022 # the cancellation with truncate intent works, so we
2023 # start the file with a full-file pw lock to match against
2024 # until the truncate.
2029 cancel_lru_locks osc
2031 # prime the file with 0,EOF PW to match
2035 # now the real test..
2036 dd if=/dev/zero of=$file bs=1024 count=100
2037 BEFOREWRITES=`count_ost_writes`
2038 $TRUNCATE $file $offset
2039 cancel_lru_locks osc
2040 AFTERWRITES=`count_ost_writes`
2046 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
2047 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
2050 run_test 42c "test partial truncate of file with cached dirty data"
2054 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
2055 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
2058 run_test 42d "test complete truncate of file with cached dirty data"
2062 cp -p /bin/ls $DIR/$tdir/$tfile
2063 multiop $DIR/$tdir/$tfile Ow_c &
2065 # give multiop a chance to open
2068 $DIR/$tdir/$tfile && error || true
2071 run_test 43 "execution of file opened for write should return -ETXTBSY"
2075 cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
2076 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
2078 multiop $DIR/d43/multiop Oc && error "expected error, got success"
2079 kill -USR1 $MULTIOP_PID || return 2
2080 wait $MULTIOP_PID || return 3
2083 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
2087 cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
2088 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
2090 truncate $DIR/d43/multiop 0 && error "expected error, got success"
2091 kill -USR1 $MULTIOP_PID || return 2
2092 wait $MULTIOP_PID || return 3
2095 run_test 43b "truncate of file being executed should return -ETXTBSY"
2098 local testdir="$DIR/d43c"
2101 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
2102 ( cd $testdir && md5sum -c)
2104 run_test 43c "md5sum of copy into lustre========================"
2107 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
2108 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
2109 dd if=$DIR/f1 bs=4k count=1 > /dev/null
2111 run_test 44 "zero length read from a sparse stripe ============="
2114 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
2116 [ -z "$nstripe" ] && skip "can't get stripe info" && return
2117 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
2118 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
2120 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
2121 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
2124 OFFSETS="0 $((stride/2)) $((stride-1))"
2125 for offset in $OFFSETS ; do
2126 for i in `seq 0 $((nstripe-1))`; do
2127 local GLOBALOFFSETS=""
2128 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
2129 local myfn=$DIR/d44a-$size
2130 echo "--------writing $myfn at $size"
2131 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
2132 GLOBALOFFSETS="$GLOBALOFFSETS $size"
2133 ll_sparseness_verify $myfn $GLOBALOFFSETS \
2134 || error "ll_sparseness_verify $GLOBALOFFSETS"
2136 for j in `seq 0 $((nstripe-1))`; do
2137 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
2138 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
2139 GLOBALOFFSETS="$GLOBALOFFSETS $size"
2141 ll_sparseness_verify $myfn $GLOBALOFFSETS \
2142 || error "ll_sparseness_verify $GLOBALOFFSETS"
2147 run_test 44a "test sparse pwrite ==============================="
2151 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
2157 before=`dirty_osc_total`
2158 echo executing "\"$*\""
2160 after=`dirty_osc_total`
2161 echo before $before, after $after
2165 # Obtain grants from OST if it supports it
2166 echo blah > ${f}_grant
2169 do_dirty_record "echo blah > $f"
2170 [ $before -eq $after ] && error "write wasn't cached"
2171 do_dirty_record "> $f"
2172 [ $before -gt $after ] || error "truncate didn't lower dirty count"
2173 do_dirty_record "echo blah > $f"
2174 [ $before -eq $after ] && error "write wasn't cached"
2175 do_dirty_record "sync"
2176 [ $before -gt $after ] || error "writeback 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 "cancel_lru_locks osc"
2180 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
2183 run_test 45 "osc io page accounting ============================"
2189 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
2190 # test tickles a bug where re-dirtying a page was failing to be mapped to the
2191 # objects offset and an assert hit when an rpc was built with 1023's mapped
2192 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
2197 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2199 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
2200 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2204 run_test 46 "dirtying a previously written page ================"
2206 # test_47 is removed "Device nodes check" is moved to test_28
2208 test_48a() { # bug 2399
2209 check_kernel_version 34 || return 0
2212 mv $DIR/d48a $DIR/d48.new || error "move directory failed"
2213 mkdir $DIR/d48a || error "recreate directory failed"
2214 touch foo || error "'touch foo' failed after recreating cwd"
2215 mkdir bar || error "'mkdir foo' failed after recreating cwd"
2216 if check_kernel_version 44; then
2217 touch .foo || error "'touch .foo' failed after recreating cwd"
2218 mkdir .bar || error "'mkdir .foo' failed after recreating cwd"
2220 ls . > /dev/null || error "'ls .' failed after recreating cwd"
2221 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2222 cd . || error "'cd .' failed after recreating cwd"
2223 mkdir . && error "'mkdir .' worked after recreating cwd"
2224 rmdir . && error "'rmdir .' worked after recreating cwd"
2225 ln -s . baz || error "'ln -s .' failed after recreating cwd"
2226 cd .. || error "'cd ..' failed after recreating cwd"
2228 run_test 48a "Access renamed working dir (should return errors)="
2230 test_48b() { # bug 2399
2231 check_kernel_version 34 || return 0
2234 rmdir $DIR/d48b || error "remove cwd $DIR/d48b failed"
2235 touch foo && error "'touch foo' worked after removing cwd"
2236 mkdir foo && error "'mkdir foo' worked after removing cwd"
2237 if check_kernel_version 44; then
2238 touch .foo && error "'touch .foo' worked after removing cwd"
2239 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2241 ls . > /dev/null && error "'ls .' worked after removing cwd"
2242 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2243 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
2244 mkdir . && error "'mkdir .' worked after removing cwd"
2245 rmdir . && error "'rmdir .' worked after removing cwd"
2246 ln -s . foo && error "'ln -s .' worked after removing cwd"
2247 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
2249 run_test 48b "Access removed working dir (should return errors)="
2251 test_48c() { # bug 2350
2252 check_kernel_version 36 || return 0
2253 #lctl set_param debug=-1
2255 mkdir -p $DIR/d48c/dir
2257 $TRACE rmdir $DIR/d48c/dir || error "remove cwd $DIR/d48c/dir failed"
2258 $TRACE touch foo && error "'touch foo' worked after removing cwd"
2259 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
2260 if check_kernel_version 44; then
2261 touch .foo && error "'touch .foo' worked after removing cwd"
2262 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2264 $TRACE ls . && error "'ls .' worked after removing cwd"
2265 $TRACE ls .. || error "'ls ..' failed after removing cwd"
2266 is_patchless || ( $TRACE cd . && error "'cd .' worked after removing cwd" )
2267 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
2268 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
2269 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
2270 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
2272 run_test 48c "Access removed working subdir (should return errors)"
2274 test_48d() { # bug 2350
2275 check_kernel_version 36 || return 0
2276 #lctl set_param debug=-1
2278 mkdir -p $DIR/d48d/dir
2280 $TRACE rmdir $DIR/d48d/dir || error "remove cwd $DIR/d48d/dir failed"
2281 $TRACE rmdir $DIR/d48d || error "remove parent $DIR/d48d failed"
2282 $TRACE touch foo && error "'touch foo' worked after removing parent"
2283 $TRACE mkdir foo && error "'mkdir foo' worked after removing parent"
2284 if check_kernel_version 44; then
2285 touch .foo && error "'touch .foo' worked after removing parent"
2286 mkdir .foo && error "'mkdir .foo' worked after removing parent"
2288 $TRACE ls . && error "'ls .' worked after removing parent"
2289 $TRACE ls .. && error "'ls ..' worked after removing parent"
2290 is_patchless || ( $TRACE cd . && error "'cd .' worked after recreate parent" )
2291 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
2292 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
2293 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
2294 is_patchless || ( $TRACE cd .. && error "'cd ..' worked after removing parent" || true )
2296 run_test 48d "Access removed parent subdir (should return errors)"
2298 test_48e() { # bug 4134
2299 check_kernel_version 41 || return 0
2300 #lctl set_param debug=-1
2302 mkdir -p $DIR/d48e/dir
2304 $TRACE rmdir $DIR/d48e/dir || error "remove cwd $DIR/d48e/dir failed"
2305 $TRACE rmdir $DIR/d48e || error "remove parent $DIR/d48e failed"
2306 $TRACE touch $DIR/d48e || error "'touch $DIR/d48e' failed"
2307 $TRACE chmod +x $DIR/d48e || error "'chmod +x $DIR/d48e' failed"
2308 # On a buggy kernel addition of "touch foo" after cd .. will
2309 # produce kernel oops in lookup_hash_it
2310 touch ../foo && error "'cd ..' worked after recreate parent"
2312 $TRACE rm $DIR/d48e || error "rm '$DIR/d48e' failed"
2314 run_test 48e "Access to recreated parent subdir (should return errors)"
2320 ls /proc/$$/cwd || error
2322 run_test 50 "special situations: /proc symlinks ==============="
2324 test_51a() { # was test_51
2325 # bug 1516 - create an empty entry right after ".." then split dir
2328 $MCREATE $DIR/d51/bar
2330 createmany -m $DIR/d51/longfile 201
2332 while [ `ls -sd $DIR/d51 | awk '{ print $1 }'` -eq 4 ]; do
2333 $MCREATE $DIR/d51/longfile$FNUM
2338 ls -l $DIR/d51 > /dev/null || error
2340 run_test 51a "special situations: split htree with empty entry =="
2342 #export NUMTEST=70000
2343 # FIXME: I select a relatively small number to do basic test.
2344 # large number may give panic(). debugging on this is going on.
2347 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
2348 [ $NUMFREE -lt 21000 ] && \
2349 skip "not enough free inodes ($NUMFREE)" && \
2352 check_kernel_version 40 || NUMTEST=31000
2353 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 50))
2356 createmany -d $DIR/d51b/t- $NUMTEST
2358 run_test 51b "mkdir .../t-0 --- .../t-$NUMTEST ===================="
2361 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2363 local ndirs=${TEST51BB_NDIRS:-10}
2364 local nfiles=${TEST51BB_NFILES:-100}
2366 local numfree=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
2368 [ $numfree -lt $(( ndirs * nfiles)) ] && \
2369 nfiles=$(( numfree / ndirs - 10 ))
2371 local dir=$DIR/d51bb
2373 local savePOLICY=$(lctl get_param -n lmv.*.placement)
2374 lctl set_param -n lmv.*.placement=CHAR
2377 local IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
2381 for ((i=0; i < $ndirs; i++)); do
2382 dirs[i]=$dir/$RANDOM
2383 echo Creating directory ${dirs[i]}
2386 echo Creating $nfiles in dir ${dirs[i]} ...
2387 echo "createmany -o ${dirs[i]}/$tfile- $nfiles"
2388 createmany -o ${dirs[i]}/$tfile- $nfiles
2394 IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
2398 for ((i=0; i<${#NEWUSED[@]}; i++)); do
2399 echo "mds $i: inodes count OLD ${OLDUSED[$i]} NEW ${NEWUSED[$i]}"
2400 [ ${OLDUSED[$i]} -lt ${NEWUSED[$i]} ] || rc=$((rc + 1))
2403 lctl set_param -n lmv.*.placement=$savePOLICY
2405 [ $rc -ne $MDSCOUNT ] || \
2406 error "Objects/inodes are not distributed over all mds servers"
2408 run_test 51bb "mkdir createmany CMD $MDSCOUNT ===================="
2412 [ ! -d $DIR/d51b ] && skip "$DIR/51b missing" && \
2415 unlinkmany -d $DIR/d51b/t- $NUMTEST
2417 run_test 51c "rmdir .../t-0 --- .../t-$NUMTEST ===================="
2420 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping test with few OSTs" && return
2422 createmany -o $DIR/d51d/t- 1000
2423 $LFS getstripe $DIR/d51d > $TMP/files
2424 for N in `seq 0 $((OSTCOUNT - 1))`; do
2425 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
2426 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
2427 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
2429 unlinkmany $DIR/d51d/t- 1000
2432 for N in `seq 1 $((OSTCOUNT - 1))`; do
2433 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
2434 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
2435 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
2436 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
2438 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
2439 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
2440 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
2441 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
2445 run_test 51d "check object distribution ===================="
2448 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
2451 chattr +a $DIR/d52a/foo || error "chattr +a failed"
2452 echo bar >> $DIR/d52a/foo || error "append bar failed"
2453 cp /etc/hosts $DIR/d52a/foo && error "cp worked"
2454 rm -f $DIR/d52a/foo 2>/dev/null && error "rm worked"
2455 link $DIR/d52a/foo $DIR/d52a/foo_link 2>/dev/null && error "link worked"
2456 echo foo >> $DIR/d52a/foo || error "append foo failed"
2457 mrename $DIR/d52a/foo $DIR/d52a/foo_ren && error "rename worked"
2458 lsattr $DIR/d52a/foo | egrep -q "^-+[ae]-+ $DIR/d52a/foo" || error "lsattr"
2459 chattr -a $DIR/d52a/foo || error "chattr -a failed"
2460 cp -r $DIR/d52a /tmp/
2461 rm -fr $DIR/d52a || error "cleanup rm failed"
2463 run_test 52a "append-only flag test (should return errors) ====="
2466 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
2469 chattr +i $DIR/d52b/foo || error "chattr +i failed"
2470 cat test > $DIR/d52b/foo && error "cat test worked"
2471 cp /etc/hosts $DIR/d52b/foo && error "cp worked"
2472 rm -f $DIR/d52b/foo 2>/dev/null && error "rm worked"
2473 link $DIR/d52b/foo $DIR/d52b/foo_link 2>/dev/null && error "link worked"
2474 echo foo >> $DIR/d52b/foo && error "echo worked"
2475 mrename $DIR/d52b/foo $DIR/d52b/foo_ren && error "rename worked"
2476 [ -f $DIR/d52b/foo ] || error
2477 [ -f $DIR/d52b/foo_ren ] && error
2478 lsattr $DIR/d52b/foo | egrep -q "^-+[ie]-+ $DIR/d52b/foo" || error "lsattr"
2479 chattr -i $DIR/d52b/foo || error "chattr failed"
2481 rm -fr $DIR/d52b || error
2483 run_test 52b "immutable flag test (should return errors) ======="
2486 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2487 remote_ost_nodsh && skip "remote OST with nodsh" && return
2496 for value in $(do_facet $SINGLEMDS lctl get_param osc.*-osc-MDT0000.prealloc_last_id) ; do
2497 param=`echo ${value[0]} | cut -d "=" -f1`
2498 ostname=`echo $param | cut -d "." -f2 | cut -d - -f 1-2`
2499 mds_last=$(do_facet $SINGLEMDS lctl get_param -n $param)
2500 ostnum=$(echo $ostname | sed "s/${FSNAME}-OST//g" | awk '{print ($1+1)}' )
2501 ost_last=$(do_facet ost$ostnum lctl get_param -n obdfilter.$ostname.last_id | head -n 1)
2502 echo "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
2503 if [ $ost_last != $mds_last ]; then
2504 error "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
2508 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
2511 [ ! -f "$SOCKETSERVER" ] && skip_env "no socketserver, skipping" && return
2512 [ ! -f "$SOCKETCLIENT" ] && skip_env "no socketclient, skipping" && return
2513 $SOCKETSERVER $DIR/socket
2514 $SOCKETCLIENT $DIR/socket || error
2515 $MUNLINK $DIR/socket
2517 run_test 54a "unix domain socket test =========================="
2523 dd if=/dev/zero of=$f bs=`page_size` count=1
2525 run_test 54b "char device works in lustre ======================"
2528 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
2529 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
2530 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
2532 for i in `seq 3 7`; do
2533 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
2543 loopdev="$DIR/loop54c"
2546 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
2547 mknod $loopdev b 7 $LOOPNUM
2548 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
2549 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
2550 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
2551 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
2553 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
2554 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
2556 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
2561 run_test 54c "block device works in lustre ====================="
2567 [ "$string" = `echo $string > $f | cat $f` ] || error
2569 run_test 54d "fifo device works in lustre ======================"
2572 check_kernel_version 46 || return 0
2575 cp -aL /dev/console $f
2576 echo $string > $f || error
2578 run_test 54e "console/tty device works in lustre ======================"
2581 grep -q $FSTYPE /proc/filesystems && return 1
2583 grep -q $FSTYPE /proc/filesystems && return 1
2584 insmod ../$FSTYPE/$FSTYPE.o
2585 grep -q $FSTYPE /proc/filesystems && return 1
2586 insmod ../$FSTYPE/$FSTYPE.ko
2587 grep -q $FSTYPE /proc/filesystems && return 1
2594 client_only && skip "Not a server" && return
2595 mount -t $FSTYPE -o loop,iopen $EXT2_DEV $DIR/d55 || error "mounting"
2597 $IOPENTEST1 $DIR/d55/foo $DIR/d55 || error "running $IOPENTEST1"
2598 $IOPENTEST2 $DIR/d55 || error "running $IOPENTEST2"
2599 echo "check for $EXT2_DEV. Please wait..."
2601 $UMOUNT $DIR/d55 || error "unmounting"
2603 run_test 55 "check iopen_connect_dentry() ======================"
2605 test_56a() { # was test_56
2611 NUMFILESx2=$(($NUMFILES * 2))
2612 for i in `seq 1 $NUMFILES` ; do
2613 touch $DIR/d56/file$i
2614 touch $DIR/d56/dir/file$i
2617 # test lfs getstripe with --recursive
2618 FILENUM=`$GETSTRIPE --recursive $DIR/d56 | grep -c obdidx`
2619 [ $FILENUM -eq $NUMFILESx2 ] || error \
2620 "lfs getstripe --recursive $DIR/d56 wrong: found $FILENUM, expected $NUMFILESx2"
2621 FILENUM=`$GETSTRIPE $DIR/d56 | grep -c obdidx`
2622 [ $FILENUM -eq $NUMFILES ] || error \
2623 "lfs getstripe $DIR/d56 without --recursive wrong: found $FILENUM, expected $NUMFILES"
2624 echo "lfs getstripe --recursive passed."
2626 # test lfs getstripe with file instead of dir
2627 FILENUM=`$GETSTRIPE $DIR/d56/file1 | grep -c obdidx`
2628 [ $FILENUM -eq 1 ] || error \
2629 "lfs getstripe $DIR/d56/file1 wrong:found $FILENUM, expected 1"
2630 echo "lfs getstripe file passed."
2632 #test lfs getstripe with --verbose
2633 [ `$GETSTRIPE --verbose $DIR/d56 | grep -c lmm_magic` -eq $NUMFILES ] ||\
2634 error "lfs getstripe --verbose $DIR/d56 wrong: should find $NUMFILES lmm_magic info"
2635 [ `$GETSTRIPE $DIR/d56 | grep -c lmm_magic` -eq 0 ] || error \
2636 "lfs getstripe $DIR/d56 without --verbose wrong: should not show lmm_magic info"
2637 echo "lfs getstripe --verbose passed."
2639 #test lfs getstripe with --obd
2640 $GETSTRIPE --obd wrong_uuid $DIR/d56 2>&1 | grep -q "unknown obduuid" || \
2641 error "lfs getstripe --obd wrong_uuid should return error message"
2643 [ "$OSTCOUNT" -lt 2 ] && \
2644 skip_env "skipping other lfs getstripe --obd test" && return
2645 FILENUM=`$GETSTRIPE --recursive $DIR/d56 | sed -n '/^[ ]*1[ ]/p' | wc -l`
2646 OBDUUID=`$GETSTRIPE --recursive $DIR/d56 | sed -n '/^[ ]*1:/p' | awk '{print $2}'`
2647 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/d56 | wc -l`
2648 [ $FOUND -eq $FILENUM ] || \
2649 error "lfs getstripe --obd wrong: found $FOUND, expected $FILENUM"
2650 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/d56 | sed '/^[ ]*1[ ]/d' |\
2651 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] || \
2652 error "lfs getstripe --obd wrong: should not show file on other obd"
2653 echo "lfs getstripe --obd passed."
2655 run_test 56a "check lfs getstripe ===================================="
2662 if [ ! -d "$DIR/${tdir}g" ] ; then
2663 mkdir -p $DIR/${tdir}g
2664 for i in `seq 1 $LOCAL_NUMFILES` ; do
2665 touch $DIR/${tdir}g/file$i
2667 for i in `seq 1 $LOCAL_NUMDIRS` ; do
2668 mkdir $DIR/${tdir}g/dir$i
2669 for j in `seq 1 $LOCAL_NUMFILES` ; do
2670 touch $DIR/${tdir}g/dir$i/file$j
2676 setup_56_special() {
2681 if [ ! -e "$TDIR/loop1b" ] ; then
2682 for i in `seq 1 $LOCAL_NUMFILES` ; do
2683 mknod $TDIR/loop${i}b b 7 $i
2684 mknod $TDIR/null${i}c c 1 3
2685 ln -s $TDIR/file1 $TDIR/link${i}l
2687 for i in `seq 1 $LOCAL_NUMDIRS` ; do
2688 mknod $TDIR/dir$i/loop${i}b b 7 $i
2689 mknod $TDIR/dir$i/null${i}c c 1 3
2690 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
2698 setup_56 $NUMFILES $NUMDIRS
2700 EXPECTED=$(($NUMDIRS + 2))
2701 # test lfs find with -name
2702 for i in `seq 1 $NUMFILES` ; do
2703 NUMS=`$LFIND -name "*$i" $DIR/${tdir}g | wc -l`
2704 [ $NUMS -eq $EXPECTED ] || error \
2705 "lfs find -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2707 echo "lfs find -name passed."
2709 run_test 56g "check lfs find -name ============================="
2714 setup_56 $NUMFILES $NUMDIRS
2716 EXPECTED=$((($NUMDIRS+1)*($NUMFILES-1)+$NUMFILES))
2717 # test lfs find with ! -name
2718 for i in `seq 1 $NUMFILES` ; do
2719 NUMS=`$LFIND ! -name "*$i" $DIR/${tdir}g | wc -l`
2720 [ $NUMS -eq $EXPECTED ] || error \
2721 "lfs find ! -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2723 echo "lfs find ! -name passed."
2725 run_test 56h "check lfs find ! -name ============================="
2730 UUID=`$GETSTRIPE $DIR/$tdir | awk '/0: / { print $2 }'`
2731 OUT="`$LFIND -ost $UUID $DIR/$tdir`"
2732 [ "$OUT" ] && error "$LFIND returned directory '$OUT'" || true
2734 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
2737 setup_56_special $NUMFILES $NUMDIRS
2739 EXPECTED=$((NUMDIRS+1))
2740 NUMS=`$LFIND -type d $DIR/${tdir}g | wc -l`
2741 [ $NUMS -eq $EXPECTED ] || \
2742 error "lfs find -type d $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2744 run_test 56j "check lfs find -type d ============================="
2747 setup_56_special $NUMFILES $NUMDIRS
2749 EXPECTED=$(((NUMDIRS+1) * NUMFILES))
2750 NUMS=`$LFIND -type f $DIR/${tdir}g | wc -l`
2751 [ $NUMS -eq $EXPECTED ] || \
2752 error "lfs find -type f $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2754 run_test 56k "check lfs find -type f ============================="
2757 setup_56_special $NUMFILES $NUMDIRS
2759 EXPECTED=$((NUMDIRS + NUMFILES))
2760 NUMS=`$LFIND -type b $DIR/${tdir}g | wc -l`
2761 [ $NUMS -eq $EXPECTED ] || \
2762 error "lfs find -type b $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2764 run_test 56l "check lfs find -type b ============================="
2767 setup_56_special $NUMFILES $NUMDIRS
2769 EXPECTED=$((NUMDIRS + NUMFILES))
2770 NUMS=`$LFIND -type c $DIR/${tdir}g | wc -l`
2771 [ $NUMS -eq $EXPECTED ] || \
2772 error "lfs find -type c $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2774 run_test 56m "check lfs find -type c ============================="
2777 setup_56_special $NUMFILES $NUMDIRS
2779 EXPECTED=$((NUMDIRS + NUMFILES))
2780 NUMS=`$LFIND -type l $DIR/${tdir}g | wc -l`
2781 [ $NUMS -eq $EXPECTED ] || \
2782 error "lfs find -type l $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2784 run_test 56n "check lfs find -type l ============================="
2787 setup_56 $NUMFILES $NUMDIRS
2790 utime $TDIR/file1 > /dev/null || error "utime (1)"
2791 utime $TDIR/file2 > /dev/null || error "utime (2)"
2792 utime $TDIR/dir1 > /dev/null || error "utime (3)"
2793 utime $TDIR/dir2 > /dev/null || error "utime (4)"
2794 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
2797 NUMS=`$LFIND -mtime +1 $TDIR | wc -l`
2798 [ $NUMS -eq $EXPECTED ] || \
2799 error "lfs find -mtime $TDIR wrong: found $NUMS, expected $EXPECTED"
2801 run_test 56o "check lfs find -mtime for old files =========================="
2804 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2809 setup_56 $NUMFILES $NUMDIRS
2811 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
2813 NUMS="`$LFIND -uid $RUNAS_ID $TDIR | wc -l`"
2814 [ $NUMS -eq $EXPECTED ] || \
2815 error "lfs find -uid $TDIR wrong: found $NUMS, expected $EXPECTED"
2817 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
2818 NUMS="`$LFIND ! -uid $RUNAS_ID $TDIR | wc -l`"
2819 [ $NUMS -eq $EXPECTED ] || \
2820 error "lfs find ! -uid $TDIR wrong: found $NUMS, expected $EXPECTED"
2822 echo "lfs find -uid and ! -uid passed."
2824 run_test 56p "check lfs find -uid and ! -uid ==============================="
2827 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2832 setup_56 $NUMFILES $NUMDIRS
2834 chgrp $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
2836 NUMS="`$LFIND -gid $RUNAS_ID $TDIR | wc -l`"
2837 [ $NUMS -eq $EXPECTED ] || \
2838 error "lfs find -gid $TDIR wrong: found $NUMS, expected $EXPECTED"
2840 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
2841 NUMS="`$LFIND ! -gid $RUNAS_ID $TDIR | wc -l`"
2842 [ $NUMS -eq $EXPECTED ] || \
2843 error "lfs find ! -gid $TDIR wrong: found $NUMS, expected $EXPECTED"
2845 echo "lfs find -gid and ! -gid passed."
2847 run_test 56q "check lfs find -gid and ! -gid ==============================="
2850 # note test will not do anything if MDS is not local
2851 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2853 local MNTDEV="osd.*MDT*.mntdev"
2854 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
2855 [ -z "$DEV" ] && error "can't access $MNTDEV"
2856 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
2857 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump || error "can't access $DEV"
2858 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
2859 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
2863 run_test 57a "verify MDS filesystem created with large inodes =="
2870 local FILEN=$dir/f$FILECOUNT
2872 rm -rf $dir || error "removing $dir"
2873 mkdir -p $dir || error "creating $dir"
2874 local num=$(get_mds_dir $dir)
2877 echo "mcreating $FILECOUNT files"
2878 createmany -m $dir/f 1 $FILECOUNT || \
2879 error "creating files in $dir"
2881 # verify that files do not have EAs yet
2882 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
2883 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
2887 df $dir #make sure we get new statfs data
2888 local MDSFREE=$(do_facet $mymds lctl get_param -n osd.*MDT000$((num -1)).kbytesfree)
2889 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
2890 echo "opening files to create objects/EAs"
2892 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
2893 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
2896 # verify that files have EAs now
2897 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
2898 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
2900 sleep 1 #make sure we get new statfs data
2902 local MDSFREE2=$(do_facet $mymds lctl get_param -n osd.*MDT000$((num -1)).kbytesfree)
2903 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
2904 if [ "$MDCFREE2" -lt "$((MDCFREE - 8))" ]; then
2905 if [ "$MDSFREE" != "$MDSFREE2" ]; then
2906 error "MDC before $MDCFREE != after $MDCFREE2"
2908 echo "MDC before $MDCFREE != after $MDCFREE2"
2909 echo "unable to confirm if MDS has large inodes"
2914 run_test 57b "default LOV EAs are stored inside large inodes ==="
2917 [ -z "$(which wiretest 2>/dev/null)" ] && skip_env "could not find wiretest" && return
2920 run_test 58 "verify cross-platform wire constants =============="
2923 echo "touch 130 files"
2924 createmany -o $DIR/f59- 130
2926 unlinkmany $DIR/f59- 130
2929 # wait for commitment of removal
2931 run_test 59 "verify cancellation of llog records async ========="
2933 TEST60_HEAD="test_60 run $RANDOM"
2935 [ ! -f run-llog.sh ] && skip_env "missing subtest run-llog.sh" && return
2936 log "$TEST60_HEAD - from kernel mode"
2939 run_test 60a "llog sanity tests run from kernel module =========="
2941 test_60b() { # bug 6411
2943 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
2955 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
2957 run_test 60b "limit repeated messages from CERROR/CWARN ========"
2960 echo "create 5000 files"
2961 createmany -o $DIR/f60c- 5000
2962 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
2963 lctl set_param fail_loc=0x80000137
2964 unlinkmany $DIR/f60c- 5000
2965 lctl set_param fail_loc=0
2967 run_test 60c "unlink file when mds full"
2970 SAVEPRINTK=$(lctl get_param -n printk)
2972 # verify "lctl mark" is even working"
2973 MESSAGE="test message ID $RANDOM $$"
2974 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
2975 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
2977 lctl set_param printk=0 || error "set lnet.printk failed"
2978 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
2979 MESSAGE="new test message ID $RANDOM $$"
2980 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
2981 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
2982 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
2984 lctl set_param -n printk="$SAVEPRINTK"
2986 run_test 60d "test printk console message masking"
2990 dd if=/dev/zero of=$f bs=`page_size` count=1
2991 cancel_lru_locks osc
2992 multiop $f OSMWUc || error
2995 run_test 61 "mmap() writes don't make sync hang ================"
2997 # bug 2330 - insufficient obd_match error checking causes LBUG
3001 cancel_lru_locks osc
3002 lctl set_param fail_loc=0x405
3003 cat $f && error "cat succeeded, expect -EIO"
3004 lctl set_param fail_loc=0
3006 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
3007 # match every page all of the time.
3008 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
3010 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
3011 test_63a() { # was test_63
3012 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
3013 lctl set_param -n osc.*.max_dirty_mb 0
3014 for i in `seq 10` ; do
3015 dd if=/dev/zero of=$DIR/f63 bs=8k &
3021 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
3022 rm -f $DIR/f63 || true
3024 run_test 63a "Verify oig_wait interruption does not crash ======="
3026 # bug 2248 - async write errors didn't return to application on sync
3027 # bug 3677 - async write errors left page locked
3030 lctl set_param debug=-1
3032 # ensure we have a grant to do async writes
3033 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
3036 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
3037 lctl set_param fail_loc=0x80000406
3038 multiop $DIR/$tfile Owy && \
3039 error "sync didn't return ENOMEM"
3040 sync; sleep 2; sync # do a real sync this time to flush page
3041 lctl get_param -n llite.*.dump_page_cache | grep locked && \
3042 error "locked page left in cache after async error" || true
3045 run_test 63b "async write errors should be returned to fsync ==="
3049 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
3051 run_test 64a "verify filter grant calculations (in kernel) ====="
3054 [ ! -f oos.sh ] && skip_env "missing subtest oos.sh" && return
3057 run_test 64b "check out-of-space detection on client ==========="
3059 # bug 1414 - set/get directories' stripe info
3063 $LVERIFY $DIR/d65 $DIR/d65/f1 || error "lverify failed"
3065 run_test 65a "directory with no stripe info ===================="
3069 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3071 $LVERIFY $DIR/d65 $DIR/d65/f2 || error "lverify failed"
3073 run_test 65b "directory setstripe $(($STRIPESIZE * 2)) 0 1 ==============="
3076 if [ $OSTCOUNT -gt 1 ]; then
3078 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 4)) -i 1 \
3079 -c $(($OSTCOUNT - 1)) || error "setstripe"
3081 $LVERIFY $DIR/d65 $DIR/d65/f3 || error "lverify failed"
3084 run_test 65c "directory setstripe $(($STRIPESIZE * 4)) 1 $(($OSTCOUNT - 1))"
3088 if [ $STRIPECOUNT -le 0 ]; then
3090 elif [ $STRIPECOUNT -gt 160 ]; then
3091 #LOV_MAX_STRIPE_COUNT is 160
3092 [ $OSTCOUNT -gt 160 ] && sc=160 || sc=$(($OSTCOUNT - 1))
3094 sc=$(($STRIPECOUNT - 1))
3096 $SETSTRIPE $DIR/d65 -s $STRIPESIZE -c $sc || error "setstripe"
3097 touch $DIR/d65/f4 $DIR/d65/f5
3098 $LVERIFY $DIR/d65 $DIR/d65/f4 $DIR/d65/f5 || error "lverify failed"
3100 run_test 65d "directory setstripe $STRIPESIZE -1 stripe_count =============="
3105 $SETSTRIPE $DIR/d65 || error "setstripe"
3106 $GETSTRIPE -v $DIR/d65 | grep "Default" || error "no stripe info failed"
3108 $LVERIFY $DIR/d65 $DIR/d65/f6 || error "lverify failed"
3110 run_test 65e "directory setstripe defaults ======================="
3114 $RUNAS $SETSTRIPE $DIR/d65f && error "setstripe succeeded" || true
3116 run_test 65f "dir setstripe permission (should return error) ==="
3120 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3121 $SETSTRIPE -d $DIR/d65 || error "setstripe"
3122 $GETSTRIPE -v $DIR/d65 | grep "Default" || \
3123 error "delete default stripe failed"
3125 run_test 65g "directory setstripe -d ==========================="
3129 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3130 mkdir -p $DIR/d65/dd1
3131 [ "`$GETSTRIPE -v $DIR/d65 | grep "^count"`" == \
3132 "`$GETSTRIPE -v $DIR/d65/dd1 | grep "^count"`" ] || error "stripe info inherit failed"
3134 run_test 65h "directory stripe info inherit ===================="
3136 test_65i() { # bug6367
3137 $SETSTRIPE $MOUNT -s 65536 -c -1
3139 run_test 65i "set non-default striping on root directory (bug 6367)="
3141 test_65ia() { # bug12836
3142 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
3144 run_test 65ia "getstripe on -1 default directory striping"
3146 test_65ib() { # bug12836
3147 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
3149 run_test 65ib "getstripe -v on -1 default directory striping"
3151 test_65ic() { # bug12836
3152 $LFS find -mtime -1 $MOUNT || error "find $MOUNT failed"
3154 run_test 65ic "new find on -1 default directory striping"
3156 test_65j() { # bug6367
3158 # if we aren't already remounting for each test, do so for this test
3159 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
3160 cleanup || error "failed to unmount"
3163 $SETSTRIPE -d $MOUNT || error "setstripe failed"
3165 run_test 65j "set default striping on root directory (bug 6367)="
3167 test_65k() { # bug11679
3168 [ "$OSTCOUNT" -lt 2 ] && skip_env "too few OSTs" && return
3169 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3171 echo "Check OST status: "
3172 MDS_OSCS=`do_facet $SINGLEMDS lctl dl | awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
3173 for OSC in $MDS_OSCS; do
3174 echo $OSC "is activate"
3175 do_facet $SINGLEMDS lctl --device %$OSC activate
3177 do_facet client mkdir -p $DIR/$tdir
3178 for INACTIVE_OSC in $MDS_OSCS; do
3179 echo $INACTIVE_OSC "is Deactivate:"
3180 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
3181 for STRIPE_OSC in $MDS_OSCS; do
3182 STRIPE_OST=`osc_to_ost $STRIPE_OSC`
3183 STRIPE_INDEX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
3184 grep $STRIPE_OST | awk -F: '{print $1}' | head -n 1`
3186 [ -f $DIR/$tdir/${STRIPE_INDEX} ] && continue
3187 echo "$SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} -i ${STRIPE_INDEX} -c 1"
3188 do_facet client $SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} -i ${STRIPE_INDEX} -c 1
3190 [ $RC -ne 0 ] && error "setstripe should have succeeded"
3192 do_facet client rm -f $DIR/$tdir/*
3193 echo $INACTIVE_OSC "is Activate."
3194 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
3197 run_test 65k "validate manual striping works properly with deactivated OSCs"
3199 test_65l() { # bug 12836
3200 mkdir -p $DIR/$tdir/test_dir
3201 $SETSTRIPE $DIR/$tdir/test_dir -c -1
3202 $LFS find -mtime -1 $DIR/$tdir >/dev/null
3204 run_test 65l "lfs find on -1 stripe dir ========================"
3206 # bug 2543 - update blocks count on client
3209 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
3211 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
3212 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
3214 run_test 66 "update inode blocks count on client ==============="
3219 if [ ! -z "$LLOOP" ]; then
3220 if swapon -s | grep -q $LLOOP; then
3221 swapoff $LLOOP || error "swapoff failed"
3224 $LCTL blockdev_detach $LLOOP || error "detach failed"
3232 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
3236 swapon -s | awk '($1 == "'$1'") { print $4 }'
3239 # test case for lloop driver, basic function
3241 [ "$UID" != 0 ] && skip_env "must run as root" && return
3243 grep -q llite_lloop /proc/modules
3244 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
3246 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
3247 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
3248 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
3250 trap cleanup_68 EXIT
3252 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
3253 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
3257 run_test 68a "lloop driver - basic test ========================"
3259 # excercise swapping to lustre by adding a high priority swapfile entry
3260 # and then consuming memory until it is used.
3261 test_68b() { # was test_68
3262 [ "$UID" != 0 ] && skip_env "must run as root" && return
3263 lctl get_param -n devices | grep -q obdfilter && \
3264 skip "local OST" && return
3266 grep -q llite_lloop /proc/modules
3267 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
3269 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
3270 skip "can't reliably test swap with TCP" && return
3272 MEMTOTAL=`meminfo MemTotal`
3273 NR_BLOCKS=$((MEMTOTAL>>8))
3274 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
3276 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
3277 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
3280 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
3282 trap cleanup_68 EXIT
3284 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
3286 echo "before: `swapon -s | grep $LLOOP`"
3287 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
3288 echo "after: `swapon -s | grep $LLOOP`"
3289 SWAPUSED=`swap_used $LLOOP`
3293 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
3295 run_test 68b "support swapping to Lustre ========================"
3297 # bug5265, obdfilter oa2dentry return -ENOENT
3298 # #define OBD_FAIL_OST_ENOENT 0x217
3300 remote_ost_nodsh && skip "remote OST with nodsh" && return
3303 $SETSTRIPE $f -c 1 -i 0
3305 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
3307 do_facet ost1 lctl set_param fail_loc=0x217
3308 truncate $f 1 # vmtruncate() will ignore truncate() error.
3309 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
3311 do_facet ost1 lctl set_param fail_loc=0
3312 $DIRECTIO write $f 0 2 || error "write error"
3314 cancel_lru_locks osc
3315 $DIRECTIO read $f 0 1 || error "read error"
3317 do_facet ost1 lctl set_param fail_loc=0x217
3318 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
3320 do_facet ost1 lctl set_param fail_loc=0
3323 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
3327 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
3329 run_test 71 "Running dbench on lustre (don't segment fault) ===="
3331 test_72() { # bug 5695 - Test that on 2.6 remove_suid works properly
3332 check_kernel_version 43 || return 0
3333 [ "$RUNAS_ID" = "$UID" ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3335 # Check that testing environment is properly set up. Skip if not
3336 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
3337 skip_env "User $RUNAS_ID does not exist - skipping"
3340 # We had better clear the $DIR to get enough space for dd
3345 $RUNAS dd if=/dev/zero of=$DIR/f72 bs=512 count=1 || error
3346 # See if we are still setuid/sgid
3347 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on write"
3348 # Now test that MDS is updated too
3349 cancel_lru_locks mdc
3350 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on MDS"
3354 run_test 72 "Test that remove suid works properly (bug5695) ===="
3356 # bug 3462 - multiple simultaneous MDC requests
3360 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
3363 lctl set_param fail_loc=0x80000129
3364 multiop $DIR/d73-1/f73-2 Oc &
3366 lctl set_param fail_loc=0
3368 multiop $DIR/d73-2/f73-3 Oc &
3372 wait $pid1 || return 1
3376 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
3377 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
3378 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
3382 run_test 73 "multiple MDC requests (should not deadlock)"
3384 test_74a() { # bug 6149, 6184
3385 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
3387 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
3388 # will spin in a tight reconnection loop
3390 lctl set_param fail_loc=0x8000030e
3391 # get any lock that won't be difficult - lookup works.
3393 lctl set_param fail_loc=0
3397 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
3399 test_74b() { # bug 13310
3400 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
3402 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
3403 # will spin in a tight reconnection loop
3404 lctl set_param fail_loc=0x8000030e
3405 # get a "difficult" lock
3407 lctl set_param fail_loc=0
3411 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
3413 JOIN=${JOIN:-"lfs join"}
3420 [ $T75_PREP = "yes" ] && return
3421 echo "using F75=$F75, F128k=$F128k, FHEAD=$FHEAD, FTAIL=$FTAIL"
3423 dd if=/dev/urandom of=${F75}_128k bs=128k count=1 || error "dd failed"
3432 cp -p ${F128k} ${FHEAD}
3433 log "finished cp to $FHEAD"
3434 cp -p ${F128k} ${FTAIL}
3435 log "finished cp to $FTAIL"
3436 cat ${F128k} ${F128k} > ${F75}_sim_sim
3438 $JOIN ${FHEAD} ${FTAIL} || error "join ${FHEAD} ${FTAIL} error"
3439 log "finished join $FHEAD to ${F75}_sim_sim"
3440 cmp ${FHEAD} ${F75}_sim_sim || error "${FHEAD} ${F75}_sim_sim differ"
3441 log "finished cmp $FHEAD to ${F75}_sim_sim"
3442 $CHECKSTAT -a ${FTAIL} || error "tail ${FTAIL} still exist after join"
3444 run_test 75a "TEST join file ===================================="
3449 cp -p ${F128k} ${FTAIL}
3450 cat ${F75}_sim_sim >> ${F75}_join_sim
3451 cat ${F128k} >> ${F75}_join_sim
3452 $JOIN ${FHEAD} ${FTAIL} || error "join ${FHEAD} ${FTAIL} error"
3453 cmp ${FHEAD} ${F75}_join_sim || \
3454 error "${FHEAD} ${F75}_join_sim are different"
3455 $CHECKSTAT -a ${FTAIL} || error "tail ${FTAIL} exist after join"
3457 run_test 75b "TEST join file 2 =================================="
3462 cp -p ${F128k} ${FTAIL}
3463 cat ${F128k} >> ${F75}_sim_join
3464 cat ${F75}_join_sim >> ${F75}_sim_join
3465 $JOIN ${FTAIL} ${FHEAD} || error "join error"
3466 cmp ${FTAIL} ${F75}_sim_join || \
3467 error "${FTAIL} ${F75}_sim_join are different"
3468 $CHECKSTAT -a ${FHEAD} || error "tail ${FHEAD} exist after join"
3470 run_test 75c "TEST join file 3 =================================="
3475 cp -p ${F128k} ${FHEAD}
3476 cp -p ${F128k} ${FHEAD}_tmp
3477 cat ${F75}_sim_sim >> ${F75}_join_join
3478 cat ${F75}_sim_join >> ${F75}_join_join
3479 $JOIN ${FHEAD} ${FHEAD}_tmp || error "join ${FHEAD} ${FHEAD}_tmp error"
3480 $JOIN ${FHEAD} ${FTAIL} || error "join ${FHEAD} ${FTAIL} error"
3481 cmp ${FHEAD} ${F75}_join_join ||error "${FHEAD} ${F75}_join_join differ" $CHECKSTAT -a ${FHEAD}_tmp || error "${FHEAD}_tmp exist after join"
3482 $CHECKSTAT -a ${FTAIL} || error "tail ${FTAIL} exist after join (2)"
3484 run_test 75d "TEST join file 4 =================================="
3489 rm -rf ${FHEAD} || "delete join file error"
3491 run_test 75e "TEST join file 5 (remove joined file) ============="
3496 cp -p ${F128k} ${F75}_join_10_compare
3497 cp -p ${F128k} ${F75}_join_10
3498 for ((i = 0; i < 10; i++)); do
3499 cat ${F128k} >> ${F75}_join_10_compare
3500 cp -p ${F128k} ${FTAIL}
3501 $JOIN ${F75}_join_10 ${FTAIL} || \
3502 error "join ${F75}_join_10 ${FTAIL} error"
3503 $CHECKSTAT -a ${FTAIL} || error "tail file exist after join"
3505 cmp ${F75}_join_10 ${F75}_join_10_compare || \
3506 error "files ${F75}_join_10 ${F75}_join_10_compare differ"
3508 run_test 75f "TEST join file 6 (join 10 files) =================="
3511 [ ! -f ${F75}_join_10 ] && echo "${F75}_join_10 missing" && return
3512 $LFS getstripe ${F75}_join_10
3514 $OPENUNLINK ${F75}_join_10 ${F75}_join_10 || error "files unlink open"
3518 run_test 75g "TEST join file 7 (open unlink) ===================="
3521 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
3524 test_76() { # bug 1443
3525 DETH=$(grep deathrow /proc/kallsyms /proc/ksyms 2> /dev/null | wc -l)
3526 [ $DETH -eq 0 ] && skip "No _iget." && return 0
3527 BEFORE_INODES=`num_inodes`
3528 echo "before inodes: $BEFORE_INODES"
3530 [ "$SLOW" = "no" ] && COUNT=100
3531 for i in `seq $COUNT`; do
3535 AFTER_INODES=`num_inodes`
3536 echo "after inodes: $AFTER_INODES"
3537 [ $AFTER_INODES -gt $((BEFORE_INODES + 32)) ] && \
3538 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
3541 run_test 76 "destroy duplicate inodes in client inode cache ===="
3546 # Note: in sptlrpc modes which enable its own bulk checksum, the
3547 # original crc32_le bulk checksum will be automatically disabled,
3548 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
3549 # will be checked by sptlrpc code against sptlrpc bulk checksum.
3550 # In this case set_checksums() will not be no-op, because sptlrpc
3551 # bulk checksum will be enabled all through the test.
3553 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
3554 lctl set_param -n osc.*.checksums $1
3558 export ORIG_CSUM_TYPE=""
3559 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
3562 [ "$ORIG_CSUM_TYPE" ] || \
3563 ORIG_CSUM_TYPE=`lctl get_param -n osc/*osc-[^mM]*/checksum_type |
3564 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`
3565 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
3566 log "set checksum type to $1"
3569 F77_TMP=$TMP/f77-temp
3572 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
3573 error "error writing to $F77_TMP"
3576 test_77a() { # bug 10889
3577 $GSS && skip "could not run with gss" && return
3578 [ ! -f $F77_TMP ] && setup_f77
3580 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
3584 run_test 77a "normal checksum read/write operation ============="
3586 test_77b() { # bug 10889
3587 $GSS && skip "could not run with gss" && return
3588 [ ! -f $F77_TMP ] && setup_f77
3589 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3590 lctl set_param fail_loc=0x80000409
3592 dd if=$F77_TMP of=$DIR/f77b bs=1M count=$F77SZ conv=sync || \
3593 error "dd error: $?"
3594 lctl set_param fail_loc=0
3597 run_test 77b "checksum error on client write ===================="
3599 test_77c() { # bug 10889
3600 $GSS && skip "could not run with gss" && return
3601 [ ! -f $DIR/f77b ] && skip "requires 77b - skipping" && return
3603 for algo in $CKSUM_TYPES; do
3604 cancel_lru_locks osc
3605 set_checksum_type $algo
3606 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
3607 lctl set_param fail_loc=0x80000408
3608 cmp $F77_TMP $DIR/f77b || error "file compare failed"
3609 lctl set_param fail_loc=0
3612 set_checksum_type $ORIG_CSUM_TYPE
3615 run_test 77c "checksum error on client read ==================="
3617 test_77d() { # bug 10889
3618 $GSS && skip "could not run with gss" && return
3619 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3620 lctl set_param fail_loc=0x80000409
3622 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
3623 error "direct write: rc=$?"
3624 lctl set_param fail_loc=0
3627 run_test 77d "checksum error on OST direct write ==============="
3629 test_77e() { # bug 10889
3630 $GSS && skip "could not run with gss" && return
3631 [ ! -f $DIR/f77 ] && skip "requires 77d - skipping" && return
3632 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
3633 lctl set_param fail_loc=0x80000408
3635 cancel_lru_locks osc
3636 directio read $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
3637 error "direct read: rc=$?"
3638 lctl set_param fail_loc=0
3641 run_test 77e "checksum error on OST direct read ================"
3643 test_77f() { # bug 10889
3644 $GSS && skip "could not run with gss" && return
3646 for algo in $CKSUM_TYPES; do
3647 cancel_lru_locks osc
3648 set_checksum_type $algo
3649 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3650 lctl set_param fail_loc=0x409
3651 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) && \
3652 error "direct write succeeded"
3653 lctl set_param fail_loc=0
3655 set_checksum_type $ORIG_CSUM_TYPE
3658 run_test 77f "repeat checksum error on write (expect error) ===="
3660 test_77g() { # bug 10889
3661 $GSS && skip "could not run with gss" && return
3662 remote_ost_nodsh && skip "remote OST with nodsh" && return
3664 [ ! -f $F77_TMP ] && setup_f77
3666 $SETSTRIPE $DIR/f77g -c 1 -i 0
3667 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
3668 do_facet ost1 lctl set_param fail_loc=0x8000021a
3670 dd if=$F77_TMP of=$DIR/f77g bs=1M count=$F77SZ || \
3671 error "write error: rc=$?"
3672 do_facet ost1 lctl set_param fail_loc=0
3675 run_test 77g "checksum error on OST write ======================"
3677 test_77h() { # bug 10889
3678 $GSS && skip "could not run with gss" && return
3679 remote_ost_nodsh && skip "remote OST with nodsh" && return
3681 [ ! -f $DIR/f77g ] && skip "requires 77g - skipping" && return
3682 cancel_lru_locks osc
3683 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
3684 do_facet ost1 lctl set_param fail_loc=0x8000021b
3686 cmp $F77_TMP $DIR/f77g || error "file compare failed"
3687 do_facet ost1 lctl set_param fail_loc=0
3690 run_test 77h "checksum error on OST read ======================="
3692 test_77i() { # bug 13805
3693 $GSS && skip "could not run with gss" && return
3694 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
3695 lctl set_param fail_loc=0x40b
3696 remount_client $MOUNT
3697 lctl set_param fail_loc=0
3698 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
3699 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
3700 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
3701 [ "$algo" = "crc32" ] || error "algo set to $algo instead of crc32"
3703 remount_client $MOUNT
3705 run_test 77i "client not supporting OSD_CONNECT_CKSUM =========="
3707 test_77j() { # bug 13805
3708 $GSS && skip "could not run with gss" && return
3709 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
3710 lctl set_param fail_loc=0x40c
3711 remount_client $MOUNT
3712 lctl set_param fail_loc=0
3713 sleep 2 # wait async osc connect to finish
3714 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
3715 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
3716 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
3717 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
3719 remount_client $MOUNT
3721 run_test 77j "client only supporting ADLER32 ===================="
3723 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
3727 test_78() { # bug 10901
3729 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
3730 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
3731 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
3732 echo "MemTotal: $MEMTOTAL"
3733 # reserve 256MB of memory for the kernel and other running processes,
3734 # and then take 1/2 of the remaining memory for the read/write buffers.
3735 if [ $MEMTOTAL -gt 512 ] ;then
3736 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
3738 # for those poor memory-starved high-end clusters...
3739 MEMTOTAL=$((MEMTOTAL / 2))
3741 echo "Mem to use for directio: $MEMTOTAL"
3742 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
3743 [ $F78SIZE -gt 512 ] && F78SIZE=512
3744 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
3745 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
3746 echo "Smallest OST: $SMALLESTOST"
3747 [ $SMALLESTOST -lt 10240 ] && \
3748 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
3750 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ] && \
3751 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
3753 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
3754 echo "File size: $F78SIZE"
3755 $SETSTRIPE $DIR/$tfile -c $OSTCOUNT || error "setstripe failed"
3756 for i in `seq 1 $NSEQ`
3758 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
3759 echo directIO rdwr round $i of $NSEQ
3760 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
3765 run_test 78 "handle large O_DIRECT writes correctly ============"
3767 test_79() { # bug 12743
3768 wait_delete_completed
3770 BKTOTAL=$(calc_osc_kbytes kbytestotal)
3771 BKFREE=$(calc_osc_kbytes kbytesfree)
3772 BKAVAIL=$(calc_osc_kbytes kbytesavail)
3774 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
3775 DFTOTAL=`echo $STRING | cut -d, -f1`
3776 DFUSED=`echo $STRING | cut -d, -f2`
3777 DFAVAIL=`echo $STRING | cut -d, -f3`
3778 DFFREE=$(($DFTOTAL - $DFUSED))
3780 ALLOWANCE=$((64 * $OSTCOUNT))
3782 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
3783 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
3784 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
3786 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
3787 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
3788 error "df free($DFFREE) mismatch OST free($BKFREE)"
3790 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
3791 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
3792 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
3795 run_test 79 "df report consistency check ======================="
3797 test_80() { # bug 10718
3798 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
3800 local BEFORE=`date +%s`
3801 cancel_lru_locks osc
3802 local AFTER=`date +%s`
3803 local DIFF=$((AFTER-BEFORE))
3804 if [ $DIFF -gt 1 ] ; then
3805 error "elapsed for 1M@1T = $DIFF"
3810 run_test 80 "Page eviction is equally fast at high offsets too ===="
3813 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && \
3815 mkdir -p $DIR/d99cvsroot
3816 chown $RUNAS_ID $DIR/d99cvsroot
3817 local oldPWD=$PWD # bug 13584, use $TMP as working dir
3820 $RUNAS cvs -d $DIR/d99cvsroot init || error
3823 run_test 99a "cvs init ========================================="
3826 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
3827 [ ! -d $DIR/d99cvsroot ] && test_99a
3829 # some versions of cvs import exit(1) when asked to import links or
3830 # files they can't read. ignore those files.
3831 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
3832 ! -perm +4 -printf '-I %f\n')
3833 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
3834 d99reposname vtag rtag
3836 run_test 99b "cvs import ======================================="
3839 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
3840 [ ! -d $DIR/d99cvsroot ] && test_99b
3842 mkdir -p $DIR/d99reposname
3843 chown $RUNAS_ID $DIR/d99reposname
3844 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
3846 run_test 99c "cvs checkout ====================================="
3849 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
3850 [ ! -d $DIR/d99cvsroot ] && test_99c
3851 cd $DIR/d99reposname
3853 $RUNAS cvs add -m 'addmsg' foo99
3855 run_test 99d "cvs add =========================================="
3858 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
3859 [ ! -d $DIR/d99cvsroot ] && test_99c
3860 cd $DIR/d99reposname
3863 run_test 99e "cvs update ======================================="
3866 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
3867 [ ! -d $DIR/d99cvsroot ] && test_99d
3868 cd $DIR/d99reposname
3869 $RUNAS cvs commit -m 'nomsg' foo99
3870 rm -fr $DIR/d99cvsroot
3872 run_test 99f "cvs commit ======================================="
3875 [ "$NETTYPE" = tcp ] || \
3876 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
3879 remote_ost_nodsh && skip "remote OST with nodsh" && return
3880 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3882 { skip "useless for local single node setup" && return; }
3884 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
3885 [ "$PROT" != "tcp" ] && continue
3886 RPORT=$(echo $REMOTE | cut -d: -f2)
3887 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
3890 LPORT=`echo $LOCAL | cut -d: -f2`
3891 if [ $LPORT -ge 1024 ]; then
3892 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
3894 error_exit "local: $LPORT > 1024, remote: $RPORT"
3897 [ "$rc" = 0 ] || error_exit "privileged port not found" )
3899 run_test 100 "check local port using privileged port ==========="
3901 function get_named_value()
3910 echo $line | sed "s/^$tag//"
3917 export CACHE_MAX=`lctl get_param -n llite.*.max_cached_mb | head -n 1`
3919 lctl set_param -n llite.*.max_cached_mb $CACHE_MAX
3927 [ "$CPU" = "UML" ] && nreads=1000
3928 local cache_limit=32
3930 lctl set_param -n osc.*-osc*.rpc_stats 0
3931 trap cleanup_101 EXIT
3932 lctl set_param -n llite.*.read_ahead_stats 0
3933 lctl set_param -n llite.*.max_cached_mb $cache_limit
3936 # randomly read 10000 of 64K chunks from file 3x 32MB in size
3938 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
3939 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
3942 for s in `lctl get_param -n llite.*.read_ahead_stats | \
3943 get_named_value 'read but discarded' | cut -d" " -f1`; do
3944 discard=$(($discard + $s))
3948 if [ $(($discard * 10)) -gt $nreads ] ;then
3949 lctl get_param osc.*-osc*.rpc_stats
3950 lctl get_param llite.*.read_ahead_stats
3951 error "too many ($discard) discarded pages"
3953 rm -f $DIR/$tfile || true
3955 run_test 101 "check read-ahead for random reads ================"
3957 export SETUP_TEST101=no
3959 [ "$SETUP_TEST101" = "yes" ] && return
3962 STRIPE_COUNT=$OSTCOUNT
3965 trap cleanup_test101 EXIT
3966 # prepare the read-ahead file
3967 $SETSTRIPE $DIR/$tfile -s $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT
3969 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
3974 [ "$SETUP_TEST101" = "yes" ] || return
3982 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
3987 local STRIPE_SIZE=1048576
3988 local RA_INC=1048576
3989 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
3990 local FILE_LENGTH=$((64*100))
3991 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
3992 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
3993 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
3994 get_named_value 'read but discarded' | \
3995 cut -d" " -f1 | calc_total`
3997 if [ $DISCARD -gt $discard_limit ]; then
3998 lctl get_param llite.*.read_ahead_stats
3999 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
4001 echo "Read-ahead success for size ${READ_SIZE}"
4006 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping stride IO stride-ahead test" && return
4007 local STRIPE_SIZE=1048576
4008 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
4009 local FILE_LENGTH=$((STRIPE_SIZE*100))
4010 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
4011 # prepare the read-ahead file
4013 cancel_lru_locks osc
4014 for BIDX in 2 4 8 16 32 64 128 256
4016 local BSIZE=$((BIDX*4096))
4017 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
4018 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
4019 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
4020 $LCTL set_param -n llite.*.read_ahead_stats 0
4021 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
4022 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
4023 cancel_lru_locks osc
4029 run_test 101b "check stride-io mode read-ahead ================="
4032 lctl get_param -n llite.*.max_read_ahead_mb | head -n 1
4033 lctl set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
4037 local file=$DIR/$tfile
4038 local size=${FILESIZE_101c:-500}
4039 local ra_MB=${READAHEAD_MB:-40}
4041 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
4042 [ $space -gt $((size / 1024)) ] ||
4043 { skip "Need free space ${size}M, have $space" && return; }
4045 echo Creating ${size}M test file $file
4046 dd if=/dev/zero of=$file bs=1M count=$size
4047 echo Cancel LRU locks on lustre client to flush the client cache
4048 cancel_lru_locks osc
4050 echo Disable read-ahead
4051 local old_READAHEAD=$(set_read_ahead 0)
4053 echo Reading the test file $file with read-ahead disabled
4054 time_ra_OFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
4056 echo Cancel LRU locks on lustre client to flush the client cache
4057 cancel_lru_locks osc
4058 echo Enable read-ahead with ${ra_MB}MB
4059 set_read_ahead $ra_MB
4061 echo Reading the test file $file with read-ahead enabled
4062 time_ra_ON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
4064 echo read-ahead disabled time read $time_ra_OFF
4065 echo read-ahead enabled time read $time_ra_ON
4067 set_read_ahead $old_READAHEAD
4070 [ $time_ra_ON -lt $time_ra_OFF ] ||
4071 error "read-ahead enabled time read (${time_ra_ON}s) is more than
4072 read-ahead disabled time read (${time_ra_OFF}s) filesize ${size}M"
4074 run_test 101d "file read with and without read-ahead enabled ================="
4076 export SETUP_TEST102=no
4078 [ "$SETUP_TEST102" = "yes" ] && return
4080 chown $RUNAS_ID $DIR/$tdir
4083 STRIPE_COUNT=$OSTCOUNT
4084 [ $OSTCOUNT -gt 4 ] && STRIPE_COUNT=4
4086 trap cleanup_test102 EXIT
4088 $1 $SETSTRIPE $tdir -s $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT
4092 for count in `seq 1 $STRIPE_COUNT`
4094 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4096 local stripe_size=`expr $STRIPE_SIZE \* $num`
4097 local file=file"$num-$offset-$count"
4098 $1 $SETSTRIPE $file -s $stripe_size -i $offset -c $count
4104 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
4110 [ "$SETUP_TEST102" = "yes" ] || return 0
4116 local testfile=$DIR/xattr_testfile
4121 [ "$UID" != 0 ] && skip_env "must run as root" && return
4122 [ -z "`lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr`" ] && skip_env "must have user_xattr" && return
4124 [ -z "$(which setfattr 2>/dev/null)" ] && skip_env "could not find setfattr" && return
4126 echo "set/get xattr..."
4127 setfattr -n trusted.name1 -v value1 $testfile || error
4128 [ "`getfattr -n trusted.name1 $testfile 2> /dev/null | \
4129 grep "trusted.name1"`" == "trusted.name1=\"value1\"" ] || error
4131 setfattr -n user.author1 -v author1 $testfile || error
4132 [ "`getfattr -n user.author1 $testfile 2> /dev/null | \
4133 grep "user.author1"`" == "user.author1=\"author1\"" ] || error
4136 setfattr -n trusted.name2 -v value2 $testfile || error
4137 setfattr -n trusted.name3 -v value3 $testfile || error
4138 [ `getfattr -d -m "^trusted" $testfile 2> /dev/null | \
4139 grep "trusted.name" | wc -l` -eq 3 ] || error
4142 setfattr -n user.author2 -v author2 $testfile || error
4143 setfattr -n user.author3 -v author3 $testfile || error
4144 [ `getfattr -d -m "^user" $testfile 2> /dev/null | \
4145 grep "user" | wc -l` -eq 3 ] || error
4147 echo "remove xattr..."
4148 setfattr -x trusted.name1 $testfile || error
4149 getfattr -d -m trusted $testfile 2> /dev/null | \
4150 grep "trusted.name1" && error || true
4152 setfattr -x user.author1 $testfile || error
4153 getfattr -d -m user $testfile 2> /dev/null | \
4154 grep "user.author1" && error || true
4156 # b10667: setting lustre special xattr be silently discarded
4157 echo "set lustre special xattr ..."
4158 setfattr -n "trusted.lov" -v "invalid value" $testfile || error
4162 run_test 102a "user xattr test =================================="
4165 # b10930: get/set/list trusted.lov xattr
4166 echo "get/set/list trusted.lov xattr ..."
4167 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
4168 local testfile=$DIR/$tfile
4169 $SETSTRIPE -s 65536 -i 1 -c 2 $testfile || error "setstripe failed"
4170 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
4171 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
4173 local testfile2=${testfile}2
4174 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
4175 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
4178 setfattr -n trusted.lov -v $value $testfile2
4179 local tmp_file=${testfile}3
4180 $GETSTRIPE -v $testfile2 > $tmp_file
4181 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
4182 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
4183 [ "$stripe_size" -eq 65536 ] || error "stripe size $stripe_size != 65536"
4184 [ "$stripe_count" -eq 2 ] || error "stripe count $stripe_count != 2"
4187 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
4190 # b10930: get/set/list lustre.lov xattr
4191 echo "get/set/list lustre.lov xattr ..."
4192 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
4194 chown $RUNAS_ID $DIR/$tdir
4195 local testfile=$DIR/$tdir/$tfile
4196 $RUNAS $SETSTRIPE -s 65536 -i 1 -c 2 $testfile||error "setstripe failed"
4197 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
4198 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
4200 local testfile2=${testfile}2
4201 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
4202 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
4204 $RUNAS $MCREATE $testfile2
4205 $RUNAS setfattr -n lustre.lov -v $value $testfile2
4206 local tmp_file=${testfile}3
4207 $RUNAS $GETSTRIPE -v $testfile2 > $tmp_file
4208 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
4209 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
4210 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
4211 [ $stripe_count -eq 2 ] || error "stripe count $stripe_count != 2"
4213 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
4215 compare_stripe_info1() {
4216 local stripe_index_all_zero=1
4220 for count in `seq 1 $STRIPE_COUNT`
4222 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4224 local size=`expr $STRIPE_SIZE \* $num`
4225 local file=file"$num-$offset-$count"
4226 get_stripe_info client $PWD/$file "$1"
4227 if [ $stripe_size -ne $size ]; then
4228 error "$file: different stripe size $stripe_size, expected $size" && return
4230 if [ $stripe_count -ne $count ]; then
4231 error "$file: different stripe count $stripe_count, expected $count" && return
4233 if [ $stripe_index -ne 0 ]; then
4234 stripe_index_all_zero=0
4239 [ $stripe_index_all_zero -eq 1 ] && error "all files are being extracted starting from OST index 0"
4243 compare_stripe_info2() {
4246 for count in `seq 1 $STRIPE_COUNT`
4248 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4250 local size=`expr $STRIPE_SIZE \* $num`
4251 local file=file"$num-$offset-$count"
4252 get_stripe_info client $PWD/$file
4253 if [ $stripe_size -ne $size ]; then
4254 error "$file: different stripe size $stripe_size, expected $size" && return
4256 if [ $stripe_count -ne $count ]; then
4257 error "$file: different stripe count $stripe_count, expected $count" && return
4259 if [ $stripe_index -ne $offset ]; then
4260 error "$file: different stripe offset $stripe_index, expected $offset" && return
4268 [ -n "$(which tar 2>/dev/null)" ] && strings $(which tar) | grep -q lustre && echo tar
4272 # b10930: tar test for trusted.lov xattr
4273 TAR=$(find_lustre_tar)
4274 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
4275 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
4278 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
4280 compare_stripe_info1
4282 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
4285 # b10930: tar test for trusted.lov xattr
4286 TAR=$(find_lustre_tar)
4287 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
4288 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
4292 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
4294 compare_stripe_info1
4296 run_test 102f "tar copy files, not keep osts ==========="
4298 test_102h() { # bug 15777
4299 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
4300 skip "must have user_xattr" && return
4301 [ -z "$(which setfattr 2>/dev/null)" ] &&
4302 skip_env "could not find setfattr" && return
4307 VALUE=datadatadatadatadatadatadatadata
4308 while [ $(echo $VALUE | wc -c) -lt $XSIZE ]; do
4309 VALUE="$VALUE$VALUE"
4311 log "save $XBIG on $DIR/$tfile"
4312 setfattr -n $XBIG -v "$VALUE" $DIR/$tfile ||
4313 error "saving $XBIG on $DIR/$tfile failed"
4314 ORIG=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4315 OSIZE=$(echo $ORIG | wc -c)
4316 [ $OSIZE -lt $XSIZE ] && error "set $XBIG too small ($OSIZE < $XSIZE)"
4319 log "save $XSML on $DIR/$tfile"
4320 setfattr -n $XSML -v val $DIR/$tfile ||
4321 error "saving $XSML on $DIR/$tfile failed"
4322 NEW=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4323 if [ "$NEW" != "$ORIG" ]; then
4326 error "$XBIG different after saving $XSML"
4329 log "grow $XSML on $DIR/$tfile"
4330 setfattr -n $XSML -v "$VALUE" $DIR/$tfile ||
4331 error "growing $XSML on $DIR/$tfile failed"
4332 NEW=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4333 if [ "$NEW" != "$ORIG" ]; then
4336 error "$XBIG different after growing $XSML"
4338 log "$XBIG still valid after growing $XSML"
4341 run_test 102h "grow xattr from inside inode to external block"
4343 test_102i() { # bug 17038
4345 ln -s $DIR/$tfile $DIR/${tfile}link
4346 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
4347 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"
4348 rm -f $DIR/$tfile $DIR/${tfile}link
4350 run_test 102i "lgetxattr test on symbolic link ============"
4353 TAR=$(find_lustre_tar)
4354 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
4355 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
4356 setup_test102 "$RUNAS"
4358 chown $RUNAS_ID $DIR/d102j
4359 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
4361 compare_stripe_info1 "$RUNAS"
4363 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
4369 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
4374 [ "$UID" != 0 ] && skip_env "must run as root" && return
4375 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
4376 [ -z "$(which setfacl 2>/dev/null)" ] && skip_env "could not find setfacl" && return
4377 $GSS && skip "could not run under gss" && return
4379 declare -a identity_old
4381 for num in `seq $MDSCOUNT`; do
4382 switch_identity $num true || identity_old[$num]=$?
4389 echo "performing cp ..."
4390 run_acl_subtest cp || error
4391 echo "performing getfacl-noacl..."
4392 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
4393 echo "performing misc..."
4394 run_acl_subtest misc || error "misc test failed"
4395 echo "performing permissions..."
4396 run_acl_subtest permissions || error "permissions failed"
4397 echo "performing setfacl..."
4398 run_acl_subtest setfacl || error "setfacl test failed"
4400 # inheritance test got from HP
4401 echo "performing inheritance..."
4402 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
4403 chmod +x make-tree || error "chmod +x failed"
4404 run_acl_subtest inheritance || error "inheritance test failed"
4410 for num in `seq $MDSCOUNT`; do
4411 if [ "${identity_old[$num]}" = 1 ]; then
4412 switch_identity $num false || identity_old[$num]=$?
4416 run_test 103 "acl test ========================================="
4420 lfs df || error "lfs df failed"
4421 lfs df -ih || error "lfs df -ih failed"
4422 lfs df -h $DIR || error "lfs df -h $DIR failed"
4423 lfs df -i $DIR || error "lfs df -i $DIR failed"
4424 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
4425 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
4427 OSC=`lctl get_param -n devices | awk '/-osc-/ {print $4}' | head -n 1`
4428 lctl --device %$OSC deactivate
4429 lfs df || error "lfs df with deactivated OSC failed"
4430 lctl --device %$OSC recover
4431 lfs df || error "lfs df with reactivated OSC failed"
4434 run_test 104 "lfs df [-ih] [path] test ========================="
4437 # doesn't work on 2.4 kernels
4439 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4441 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
4443 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
4447 run_test 105a "flock when mounted without -o flock test ========"
4451 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4453 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
4455 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
4459 run_test 105b "fcntl when mounted without -o flock test ========"
4463 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4465 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
4467 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
4471 run_test 105c "lockf when mounted without -o flock test ========"
4473 test_105d() { # bug 15924
4475 [ -z "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ] && \
4476 skip "mount w/o flock enabled" && return
4477 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
4478 $LCTL set_param fail_loc=0x80000315
4479 flocks_test 2 $DIR/$tdir
4481 run_test 105d "flock race (should not freeze) ========"
4483 test_106() { #bug 10921
4485 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
4486 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
4488 run_test 106 "attempt exec of dir followed by chown of that dir"
4497 local save_pattern=$(sysctl -n kernel.core_pattern)
4498 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
4499 sysctl -w kernel.core_pattern=$file
4500 sysctl -w kernel.core_uses_pid=0
4508 kill -s 11 $SLEEPPID
4510 if [ -e $file ]; then
4511 size=`stat -c%s $file`
4512 [ $size -eq 0 ] && error "Fail to create core file $file"
4514 error "Fail to create core file $file"
4517 sysctl -w kernel.core_pattern=$save_pattern
4518 sysctl -w kernel.core_uses_pid=$save_uses_pid
4521 run_test 107 "Coredump on SIG"
4525 mkdir $DIR/d110/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa || error "mkdir with 255 char fail"
4526 mkdir $DIR/d110/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb && error "mkdir with 256 char should fail, but not"
4527 touch $DIR/d110/xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx || error "create with 255 char fail"
4528 touch $DIR/d110/yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy && error ""create with 256 char should fail, but not
4533 run_test 110 "filename length checking"
4536 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
4538 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
4540 echo "Starting with $OSTIO_pre threads"
4543 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
4544 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
4545 echo "$NUMTEST creates/unlinks"
4547 createmany -o $DIR/$tdir/$tfile $NUMTEST
4548 unlinkmany $DIR/$tdir/$tfile $NUMTEST
4550 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
4553 # don't return an error
4554 [ $OSTIO_post -eq $OSTIO_pre ] && echo \
4555 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&\
4556 echo "This may be fine, depending on what ran before this test" &&\
4557 echo "and how fast this system is." && return
4559 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
4561 run_test 115 "verify dynamic thread creation===================="
4564 wait_delete_completed
4565 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
4566 echo OST kbytes available: ${AVAIL[@]}
4567 MAXI=0; MAXV=${AVAIL[0]}
4568 MINI=0; MINV=${AVAIL[0]}
4569 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
4570 #echo OST $i: ${AVAIL[i]}kb
4571 if [ ${AVAIL[i]} -gt $MAXV ]; then
4572 MAXV=${AVAIL[i]}; MAXI=$i
4574 if [ ${AVAIL[i]} -lt $MINV ]; then
4575 MINV=${AVAIL[i]}; MINI=$i
4578 echo Min free space: OST $MINI: $MINV
4579 echo Max free space: OST $MAXI: $MAXV
4583 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
4585 echo -n "Free space priority "
4586 lctl get_param -n lov.*-clilov-*.qos_prio_free
4589 [ $MINV -gt 960000 ] && skip "too much free space in OST$MINI, skip" &&\
4592 # generate uneven OSTs
4593 mkdir -p $DIR/$tdir/OST${MINI}
4596 echo "Filling 25% remaining space in OST${MINI} with ${FILL}Kb"
4597 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI}||error "setstripe failed"
4599 while [ $FILL -gt 0 ]; do
4601 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i bs=2M count=1 2>/dev/null
4602 FILL=$(($FILL - 2048))
4610 DIFF=$(($MAXV - $MINV))
4611 DIFF2=$(($DIFF * 100 / $MINV))
4612 echo -n "diff=${DIFF}=${DIFF2}% must be > 20% for QOS mode..."
4613 if [ $DIFF2 -gt 20 ]; then
4616 echo "failed - QOS mode won't be used"
4617 error_ignore "QOS imbalance criteria not met"
4621 MINI1=$MINI; MINV1=$MINV
4622 MAXI1=$MAXI; MAXV1=$MAXV
4624 # now fill using QOS
4625 echo writing a bunch of files to QOS-assigned OSTs
4626 $SETSTRIPE $DIR/$tdir -c 1
4628 while [ $FILL -gt 0 ]; do
4630 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1024 count=200 2>/dev/null
4631 FILL=$(($FILL - 200))
4634 echo "wrote $i 200k files"
4638 echo "Note: free space may not be updated, so measurements might be off"
4640 DIFF2=$(($MAXV - $MINV))
4641 echo "free space delta: orig $DIFF final $DIFF2"
4642 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
4643 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
4644 echo "Wrote $DIFF to smaller OST $MINI1"
4645 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
4646 echo "Wrote $DIFF2 to larger OST $MAXI1"
4647 [ $DIFF -gt 0 ] && echo "Wrote $(($DIFF2 * 100 / $DIFF - 100))% more data to larger OST $MAXI1"
4649 # Figure out which files were written where
4650 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
4651 awk '/'$MINI1': / {print $2; exit}')
4653 MINC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
4654 echo "$MINC files created on smaller OST $MINI1"
4655 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
4656 awk '/'$MAXI1': / {print $2; exit}')
4658 MAXC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
4659 echo "$MAXC files created on larger OST $MAXI1"
4660 [ $MINC -gt 0 ] && echo "Wrote $(($MAXC * 100 / $MINC - 100))% more files to larger OST $MAXI1"
4661 [ $MAXC -gt $MINC ] || error_ignore "stripe QOS didn't balance free space"
4663 rm -rf $DIR/$tdir/OST${MINI}
4665 run_test 116 "stripe QOS: free space balance ==================="
4667 test_117() # bug 10891
4669 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
4670 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
4671 lctl set_param fail_loc=0x21e
4672 > $DIR/$tfile || error "truncate failed"
4673 lctl set_param fail_loc=0
4674 echo "Truncate succeeded."
4677 run_test 117 "verify fsfilt_extend =========="
4679 export OLD_RESENDCOUNT=""
4680 set_resend_count () {
4681 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
4682 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
4683 lctl set_param -n $PROC_RESENDCOUNT $1
4684 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
4687 [ "$SLOW" = "no" ] && set_resend_count 4 # for reduce test_118* time (bug 14842)
4689 # Reset async IO behavior after error case
4691 FILE=$DIR/reset_async
4693 # Ensure all OSCs are cleared
4694 $LSTRIPE -c -1 $FILE
4695 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
4700 test_118a() #bug 11710
4704 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4705 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4706 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
4708 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4709 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4714 run_test 118a "verify O_SYNC works =========="
4718 remote_ost_nodsh && skip "remote OST with nodsh" && return
4722 #define OBD_FAIL_OST_ENOENT 0x217
4723 set_nodes_failloc "$(osts_nodes)" 0x217
4724 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4726 set_nodes_failloc "$(osts_nodes)" 0
4727 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4728 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4731 if [[ $RC -eq 0 ]]; then
4732 error "Must return error due to dropped pages, rc=$RC"
4736 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4737 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4741 echo "Dirty pages not leaked on ENOENT"
4743 # Due to the above error the OSC will issue all RPCs syncronously
4744 # until a subsequent RPC completes successfully without error.
4745 multiop $DIR/$tfile Ow4096yc
4750 run_test 118b "Reclaim dirty pages on fatal error =========="
4754 remote_ost_nodsh && skip "remote OST with nodsh" && return
4758 #define OBD_FAIL_OST_EROFS 0x216
4759 set_nodes_failloc "$(osts_nodes)" 0x216
4761 # multiop should block due to fsync until pages are written
4762 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
4766 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
4767 error "Multiop failed to block on fsync, pid=$MULTIPID"
4770 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4772 if [[ $WRITEBACK -eq 0 ]]; then
4773 error "No page in writeback, writeback=$WRITEBACK"
4776 set_nodes_failloc "$(osts_nodes)" 0
4779 if [[ $RC -ne 0 ]]; then
4780 error "Multiop fsync failed, rc=$RC"
4783 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4784 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4786 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4787 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4791 echo "Dirty pages flushed via fsync on EROFS"
4794 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
4798 remote_ost_nodsh && skip "remote OST with nodsh" && return
4802 #define OBD_FAIL_OST_BRW_PAUSE_BULK
4803 set_nodes_failloc "$(osts_nodes)" 0x214
4804 # multiop should block due to fsync until pages are written
4805 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
4809 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
4810 error "Multiop failed to block on fsync, pid=$MULTIPID"
4813 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4815 if [[ $WRITEBACK -eq 0 ]]; then
4816 error "No page in writeback, writeback=$WRITEBACK"
4819 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
4820 set_nodes_failloc "$(osts_nodes)" 0
4822 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4823 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4825 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4826 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4830 echo "Dirty pages gaurenteed flushed via fsync"
4833 run_test 118d "Fsync validation inject a delay of the bulk =========="
4838 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
4839 lctl set_param fail_loc=0x8000040a
4841 # Should simulate EINVAL error which is fatal
4842 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4844 if [[ $RC -eq 0 ]]; then
4845 error "Must return error due to dropped pages, rc=$RC"
4848 lctl set_param fail_loc=0x0
4850 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4851 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4852 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4854 if [[ $LOCKED -ne 0 ]]; then
4855 error "Locked pages remain in cache, locked=$LOCKED"
4858 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4859 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4863 echo "No pages locked after fsync"
4868 run_test 118f "Simulate unrecoverable OSC side error =========="
4873 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
4874 lctl set_param fail_loc=0x406
4876 # simulate local -ENOMEM
4877 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4880 lctl set_param fail_loc=0
4881 if [[ $RC -eq 0 ]]; then
4882 error "Must return error due to dropped pages, rc=$RC"
4885 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4886 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4887 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4889 if [[ $LOCKED -ne 0 ]]; then
4890 error "Locked pages remain in cache, locked=$LOCKED"
4893 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4894 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4898 echo "No pages locked after fsync"
4903 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
4906 remote_ost_nodsh && skip "remote OST with nodsh" && return
4910 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
4911 set_nodes_failloc "$(osts_nodes)" 0x20e
4912 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
4913 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4916 set_nodes_failloc "$(osts_nodes)" 0
4917 if [[ $RC -eq 0 ]]; then
4918 error "Must return error due to dropped pages, rc=$RC"
4921 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4922 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4923 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4925 if [[ $LOCKED -ne 0 ]]; then
4926 error "Locked pages remain in cache, locked=$LOCKED"
4929 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4930 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4934 echo "No pages locked after fsync"
4938 run_test 118h "Verify timeout in handling recoverables errors =========="
4941 remote_ost_nodsh && skip "remote OST with nodsh" && return
4945 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
4946 set_nodes_failloc "$(osts_nodes)" 0x20e
4948 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
4949 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
4952 set_nodes_failloc "$(osts_nodes)" 0
4956 if [[ $RC -ne 0 ]]; then
4957 error "got error, but should be not, rc=$RC"
4960 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4961 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4962 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
4963 if [[ $LOCKED -ne 0 ]]; then
4964 error "Locked pages remain in cache, locked=$LOCKED"
4967 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4968 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4972 echo "No pages locked after fsync"
4976 run_test 118i "Fix error before timeout in recoverable error =========="
4979 remote_ost_nodsh && skip "remote OST with nodsh" && return
4983 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
4984 set_nodes_failloc "$(osts_nodes)" 0x220
4986 # return -EIO from OST
4987 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4989 set_nodes_failloc "$(osts_nodes)" 0x0
4990 if [[ $RC -eq 0 ]]; then
4991 error "Must return error due to dropped pages, rc=$RC"
4994 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4995 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4996 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
4997 if [[ $LOCKED -ne 0 ]]; then
4998 error "Locked pages remain in cache, locked=$LOCKED"
5001 # in recoverable error on OST we want resend and stay until it finished
5002 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5003 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5007 echo "No pages locked after fsync"
5011 run_test 118j "Simulate unrecoverable OST side error =========="
5015 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
5017 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
5018 set_nodes_failloc "$(osts_nodes)" 0x20e
5021 for ((i=0;i<10;i++)); do
5022 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
5023 error "dd to $DIR/$tdir/$tfile-$i failed" )&
5030 set_nodes_failloc "$(osts_nodes)" 0
5032 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
5034 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
5036 test_119a() # bug 11737
5038 BSIZE=$((512 * 1024))
5039 directio write $DIR/$tfile 0 1 $BSIZE
5040 # We ask to read two blocks, which is more than a file size.
5041 # directio will indicate an error when requested and actual
5042 # sizes aren't equeal (a normal situation in this case) and
5043 # print actual read amount.
5044 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
5045 if [ "$NOB" != "$BSIZE" ]; then
5046 error "read $NOB bytes instead of $BSIZE"
5050 run_test 119a "Short directIO read must return actual read amount"
5052 test_119b() # bug 11737
5054 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
5056 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
5057 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
5059 multiop $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
5060 error "direct read failed"
5063 run_test 119b "Sparse directIO read must return actual read amount"
5065 test_119c() # bug 13099
5068 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
5069 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
5072 run_test 119c "Testing for direct read hitting hole"
5074 test_119d() # bug 15950
5076 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
5077 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
5079 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
5080 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
5081 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
5082 lctl set_param fail_loc=0x40d
5083 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
5086 cat $DIR/$tfile > /dev/null &
5087 lctl set_param fail_loc=0
5090 log "the DIO writes have completed, now wait for the reads (should not block very long)"
5092 [ -n "`ps h -p $pid_reads -o comm`" ] && \
5093 error "the read rpcs have not completed in 2s"
5095 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
5097 run_test 119d "The DIO path should try to send a new rpc once one is completed"
5101 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5102 skip "no early lock cancel on server" && return 0
5103 lru_resize_disable mdc
5104 lru_resize_disable osc
5105 cancel_lru_locks mdc
5106 stat $DIR/$tdir > /dev/null
5107 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5108 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5110 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5111 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5112 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5113 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5114 lru_resize_enable mdc
5115 lru_resize_enable osc
5117 run_test 120a "Early Lock Cancel: mkdir test"
5121 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5122 skip "no early lock cancel on server" && return 0
5123 lru_resize_disable mdc
5124 lru_resize_disable osc
5125 cancel_lru_locks mdc
5126 stat $DIR/$tdir > /dev/null
5127 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5128 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5130 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5131 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5132 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5133 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5134 lru_resize_enable mdc
5135 lru_resize_enable osc
5137 run_test 120b "Early Lock Cancel: create test"
5141 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5142 skip "no early lock cancel on server" && return 0
5143 lru_resize_disable mdc
5144 lru_resize_disable osc
5145 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
5146 touch $DIR/$tdir/d1/f1
5147 cancel_lru_locks mdc
5148 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
5149 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5150 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5151 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
5152 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5153 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5154 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5155 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5156 lru_resize_enable mdc
5157 lru_resize_enable osc
5159 run_test 120c "Early Lock Cancel: link test"
5163 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5164 skip "no early lock cancel on server" && return 0
5165 lru_resize_disable mdc
5166 lru_resize_disable osc
5168 cancel_lru_locks mdc
5169 stat $DIR/$tdir > /dev/null
5170 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5171 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5172 chmod a+x $DIR/$tdir
5173 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5174 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5175 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5176 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5177 lru_resize_enable mdc
5178 lru_resize_enable osc
5180 run_test 120d "Early Lock Cancel: setattr test"
5184 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5185 skip "no early lock cancel on server" && return 0
5186 lru_resize_disable mdc
5187 lru_resize_disable osc
5188 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
5189 cancel_lru_locks mdc
5190 cancel_lru_locks osc
5191 dd if=$DIR/$tdir/f1 of=/dev/null
5192 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
5193 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5194 awk '/ldlm_cancel/ {print $2}'`
5195 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5196 awk '/ldlm_bl_callback/ {print $2}'`
5197 unlink $DIR/$tdir/f1
5198 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5199 awk '/ldlm_cancel/ {print $2}'`
5200 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5201 awk '/ldlm_bl_callback/ {print $2}'`
5202 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5203 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5204 lru_resize_enable mdc
5205 lru_resize_enable osc
5207 run_test 120e "Early Lock Cancel: unlink test"
5210 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5211 skip "no early lock cancel on server" && return 0
5213 lru_resize_disable mdc
5214 lru_resize_disable osc
5215 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
5216 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
5217 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
5218 cancel_lru_locks mdc
5219 cancel_lru_locks osc
5220 dd if=$DIR/$tdir/d1/f1 of=/dev/null
5221 dd if=$DIR/$tdir/d2/f2 of=/dev/null
5222 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
5223 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5224 awk '/ldlm_cancel/ {print $2}'`
5225 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5226 awk '/ldlm_bl_callback/ {print $2}'`
5227 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
5228 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5229 awk '/ldlm_cancel/ {print $2}'`
5230 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5231 awk '/ldlm_bl_callback/ {print $2}'`
5232 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5233 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5234 lru_resize_enable mdc
5235 lru_resize_enable osc
5237 run_test 120f "Early Lock Cancel: rename test"
5240 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5241 skip "no early lock cancel on server" && return 0
5242 lru_resize_disable mdc
5243 lru_resize_disable osc
5245 echo create $count files
5247 cancel_lru_locks mdc
5248 cancel_lru_locks osc
5251 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5252 awk '/ldlm_cancel/ {print $2}'`
5253 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5254 awk '/ldlm_bl_callback/ {print $2}'`
5255 createmany -o $DIR/$tdir/f $count
5257 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5258 awk '/ldlm_cancel/ {print $2}'`
5259 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5260 awk '/ldlm_bl_callback/ {print $2}'`
5262 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
5263 echo rm $count files
5266 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5267 awk '/ldlm_cancel/ {print $2}'`
5268 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5269 awk '/ldlm_bl_callback/ {print $2}'`
5271 echo total: $count removes in $((t2-t1))
5272 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
5274 # wait for commitment of removal
5275 lru_resize_enable mdc
5276 lru_resize_enable osc
5278 run_test 120g "Early Lock Cancel: performance test"
5280 test_121() { #bug #10589
5282 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
5283 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
5284 lctl set_param fail_loc=0x310
5285 cancel_lru_locks osc > /dev/null
5286 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
5287 lctl set_param fail_loc=0
5288 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
5290 run_test 121 "read cancel race ========="
5292 test_123a() { # was test 123, statahead(bug 11401)
5294 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
5295 log "testing on UP system. Performance may be not as good as expected."
5301 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
5302 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
5304 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
5305 createmany -o $DIR/$tdir/$tfile $j $((i - j))
5307 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
5308 lctl set_param -n llite.*.statahead_max 0
5309 lctl get_param llite.*.statahead_max
5310 cancel_lru_locks mdc
5311 cancel_lru_locks osc
5313 time ls -l $DIR/$tdir | wc -l
5315 delta=$((etime - stime))
5316 log "ls $i files without statahead: $delta sec"
5317 lctl set_param llite.*.statahead_max=$max
5319 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
5320 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
5321 cancel_lru_locks mdc
5322 cancel_lru_locks osc
5324 time ls -l $DIR/$tdir | wc -l
5326 delta_sa=$((etime - stime))
5327 log "ls $i files with statahead: $delta_sa sec"
5328 lctl get_param -n llite.*.statahead_stats
5329 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
5331 if [ $swrong -lt $ewrong ]; then
5332 log "statahead was stopped, maybe too many locks held!"
5335 [ $delta -eq 0 -o $delta_sa -eq 0 ] && continue
5337 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
5338 if [ $SLOWOK -eq 0 ]; then
5339 error "ls $i files is slower with statahead!"
5342 lctl set_param debug=-1
5343 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
5344 lctl set_param -n llite.*.statahead_max 0
5345 lctl get_param llite.*.statahead_max
5346 cancel_lru_locks mdc
5347 cancel_lru_locks osc
5350 time ls -l $DIR/$tdir | wc -l
5352 error "ls $i files (again) without statahead: $((etime - stime)) sec"
5354 lctl set_param debug=-1
5355 lctl set_param llite.*.statahead_max=$max
5356 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
5357 cancel_lru_locks mdc
5358 cancel_lru_locks osc
5361 time ls -l $DIR/$tdir | wc -l
5363 error "ls $i files (again) with statahead: $((etime - stime)) sec"
5364 lctl get_param -n llite.*.statahead_stats
5368 log "ls $i files is slower with statahead!"
5373 [ $delta -gt 20 ] && break
5374 [ $delta -gt 8 ] && MULT=$((50 / delta))
5375 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
5383 delta=$((etime - stime))
5384 log "rm -r $DIR/$tdir/: $delta seconds"
5386 lctl get_param -n llite.*.statahead_stats
5388 run_test 123a "verify statahead work"
5390 test_123b () { # statahead(bug 15027)
5392 createmany -o $DIR/$tdir/$tfile-%d 1000
5394 cancel_lru_locks mdc
5395 cancel_lru_locks osc
5397 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
5398 lctl set_param fail_loc=0x80000803
5399 ls -lR $DIR/$tdir > /dev/null
5401 lctl set_param fail_loc=0x0
5402 lctl get_param -n llite.*.statahead_stats
5407 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
5410 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
5411 skip "no lru resize on server" && return 0
5413 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
5415 log "create $NR files at $DIR/$tdir"
5416 createmany -o $DIR/$tdir/f $NR ||
5417 error "failed to create $NR files in $DIR/$tdir"
5419 cancel_lru_locks mdc
5420 ls -l $DIR/$tdir > /dev/null
5424 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
5425 local PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5426 LRU_SIZE=$(lctl get_param -n $PARAM)
5427 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
5428 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
5429 log "NS=$(basename $NSDIR)"
5434 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
5435 skip "Not enough cached locks created!"
5442 # We know that lru resize allows one client to hold $LIMIT locks
5443 # for 10h. After that locks begin to be killed by client.
5445 local LIMIT=`lctl get_param -n $NSDIR.pool.limit`
5447 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
5448 # killing locks. Some time was spent for creating locks. This means
5449 # that up to the moment of sleep finish we must have killed some of
5450 # them (10-100 locks). This depends on how fast ther were created.
5451 # Many of them were touched in almost the same moment and thus will
5452 # be killed in groups.
5453 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
5455 # Use $LRU_SIZE_B here to take into account real number of locks
5456 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
5457 local LRU_SIZE_B=$LRU_SIZE
5459 local OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
5460 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
5462 # Let's make sure that we really have some margin. Client checks
5463 # cached locks every 10 sec.
5465 log "Sleep ${SLEEP} sec"
5467 while ((SEC<$SLEEP)); do
5471 LRU_SIZE=`lctl get_param -n $NSDIR/lru_size`
5475 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
5476 local LRU_SIZE_A=`lctl get_param -n $NSDIR/lru_size`
5478 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
5479 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
5480 unlinkmany $DIR/$tdir/f $NR
5484 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
5485 log "unlink $NR files at $DIR/$tdir"
5486 unlinkmany $DIR/$tdir/f $NR
5488 run_test 124a "lru resize ======================================="
5490 get_max_pool_limit()
5492 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
5495 if test $l -gt $max; then
5503 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
5504 skip "no lru resize on server" && return 0
5506 LIMIT=`get_max_pool_limit`
5508 NR=$(($(default_lru_size)*20))
5509 if [ $NR -gt $LIMIT ]; then
5510 log "Limit lock number by $LIMIT locks"
5513 lru_resize_disable mdc
5514 mkdir -p $DIR/$tdir/disable_lru_resize ||
5515 error "failed to create $DIR/$tdir/disable_lru_resize"
5517 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
5518 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
5519 cancel_lru_locks mdc
5522 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
5525 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
5528 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
5532 nolruresize_delta=$((etime-stime))
5533 log "ls -la time: $nolruresize_delta seconds"
5534 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
5535 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
5537 lru_resize_enable mdc
5538 mkdir -p $DIR/$tdir/enable_lru_resize ||
5539 error "failed to create $DIR/$tdir/enable_lru_resize"
5541 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
5542 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
5543 cancel_lru_locks mdc
5546 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
5549 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
5552 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
5556 lruresize_delta=$((etime-stime))
5557 log "ls -la time: $lruresize_delta seconds"
5558 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
5560 if [ $lruresize_delta -gt $nolruresize_delta ]; then
5561 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
5562 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
5563 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
5565 log "lru resize performs the same with no lru resize"
5567 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
5569 run_test 124b "lru resize (performance test) ======================="
5571 test_125() { # 13358
5572 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
5573 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
5574 mkdir -p $DIR/d125 || error "mkdir failed"
5575 $SETSTRIPE $DIR/d125 -s 65536 -c -1 || error "setstripe failed"
5576 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
5577 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
5579 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
5581 test_126() { # bug 12829/13455
5582 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
5583 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
5584 $GSS && skip "must run as gss disabled" && return
5586 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
5587 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
5589 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
5591 run_test 126 "check that the fsgid provided by the client is taken into account"
5593 test_127() { # bug 15521
5594 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
5595 $LCTL set_param osc.*.stats=0
5596 FSIZE=$((2048 * 1024))
5597 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
5598 cancel_lru_locks osc
5599 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
5601 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
5602 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
5603 echo "got $COUNT $NAME"
5604 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
5605 eval $NAME=$COUNT || error "Wrong proc format"
5608 read_bytes|write_bytes)
5609 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
5610 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
5611 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
5612 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
5613 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
5614 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
5615 error "sumsquare is too small: $SUMSQ"
5616 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
5617 error "sumsquare is too big: $SUMSQ"
5621 done < $DIR/${tfile}.tmp
5623 #check that we actually got some stats
5624 [ "$read_bytes" ] || error "Missing read_bytes stats"
5625 [ "$write_bytes" ] || error "Missing write_bytes stats"
5626 [ "$read_bytes" != 0 ] || error "no read done"
5627 [ "$write_bytes" != 0 ] || error "no write done"
5629 run_test 127 "verify the client stats are sane"
5631 test_128() { # bug 15212
5633 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
5638 result=$(grep error $TMP/$tfile.log)
5640 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
5642 run_test 128 "interactive lfs for 2 consecutive find's"
5648 local LDPROC=/proc/fs/ldiskfs
5650 for node in $(mdts_nodes); do
5651 devs=$(do_node $node "lctl get_param -n devices" | awk '($3 ~ "mdt" && $4 ~ "MDT") { print $4 }')
5652 for dev in $devs; do
5653 mntdev=$(do_node $node "lctl get_param -n osd.$dev.mntdev")
5654 do_node $node "echo $1 >$LDPROC/\\\$(basename $mntdev)/max_dir_size"
5659 [ "$FSTYPE" != "ldiskfs" ] && skip "not needed for FSTYPE=$FSTYPE" && return 0
5660 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5671 while [ ! $I -gt $((MAX * MDSCOUNT)) ]; do
5672 multiop $DIR/$tdir/$J Oc
5674 if [ $rc -eq $EFBIG ]; then
5676 echo "return code $rc received as expected"
5678 elif [ $rc -ne 0 ]; then
5680 error_exit "return code $rc received instead of expected $EFBIG"
5683 I=$(stat -c%s "$DIR/$tdir")
5686 error "exceeded dir size limit $MAX x $MDSCOUNT $((MAX * MDSCOUNT)) : $I bytes"
5687 do_facet $SINGLEMDS "echo 0 >$LDPROC"
5689 run_test 129 "test directory size limit ========================"
5698 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5699 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5701 trap cleanup_130 EXIT RETURN
5703 local fm_file=$DIR/$tfile
5704 lfs setstripe -s 65536 -c 1 $fm_file || error "setstripe failed on $fm_file"
5705 dd if=/dev/zero of=$fm_file bs=65536 count=1 || error "dd failed for $fm_file"
5707 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5708 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5710 lun=`$GETSTRIPE $fm_file | grep -A 10 obdidx | awk '{print $1}' | grep -v "obdidx"`
5712 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
5715 for line in $filefrag_op
5717 frag_lun=`echo $line | cut -d: -f5`
5718 ext_len=`echo $line | cut -d: -f4`
5719 if (( $frag_lun != $lun )); then
5721 error "FIEMAP on 1-stripe file($fm_file) failed"
5724 (( tot_len += ext_len ))
5727 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
5729 error "FIEMAP on 1-stripe file($fm_file) failed;"
5735 echo "FIEMAP on single striped file succeeded"
5737 run_test 130a "FIEMAP (1-stripe file)"
5740 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping FIEMAP on 2-stripe file test" && return
5742 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5743 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5745 trap cleanup_130 EXIT RETURN
5747 local fm_file=$DIR/$tfile
5748 lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
5749 dd if=/dev/zero of=$fm_file bs=1M count=2 || error "dd failed on $fm_file"
5751 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5752 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5754 last_lun=`echo $filefrag_op | cut -d: -f5`
5759 for line in $filefrag_op
5761 frag_lun=`echo $line | cut -d: -f5`
5762 ext_len=`echo $line | cut -d: -f4`
5763 if (( $frag_lun != $last_lun )); then
5764 if (( tot_len != 1024 )); then
5766 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
5773 (( tot_len += ext_len ))
5776 if (( num_luns != 2 || tot_len != 1024 )); then
5778 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5784 echo "FIEMAP on 2-stripe file succeeded"
5786 run_test 130b "FIEMAP (2-stripe file)"
5789 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping FIEMAP on 2-stripe file with hole test" && return
5791 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5792 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5794 trap cleanup_130 EXIT RETURN
5796 local fm_file=$DIR/$tfile
5797 lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
5798 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
5800 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5801 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5803 last_lun=`echo $filefrag_op | cut -d: -f5`
5808 for line in $filefrag_op
5810 frag_lun=`echo $line | cut -d: -f5`
5811 ext_len=`echo $line | cut -d: -f4`
5812 if (( $frag_lun != $last_lun )); then
5813 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
5814 if (( logical != 512 )); then
5816 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
5819 if (( tot_len != 512 )); then
5821 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
5828 (( tot_len += ext_len ))
5831 if (( num_luns != 2 || tot_len != 512 )); then
5833 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5839 echo "FIEMAP on 2-stripe file with hole succeeded"
5841 run_test 130c "FIEMAP (2-stripe file with hole)"
5844 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
5846 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5847 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5849 trap cleanup_130 EXIT RETURN
5851 local fm_file=$DIR/$tfile
5852 lfs setstripe -s 65536 -c $OSTCOUNT $fm_file || error "setstripe failed on $fm_file"
5853 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT || error "dd failed on $fm_file"
5855 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5856 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5858 last_lun=`echo $filefrag_op | cut -d: -f5`
5863 for line in $filefrag_op
5865 frag_lun=`echo $line | cut -d: -f5`
5866 ext_len=`echo $line | cut -d: -f4`
5867 if (( $frag_lun != $last_lun )); then
5868 if (( tot_len != 1024 )); then
5870 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
5877 (( tot_len += ext_len ))
5880 if (( num_luns != OSTCOUNT || tot_len != 1024 )); then
5882 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5888 echo "FIEMAP on N-stripe file succeeded"
5890 run_test 130d "FIEMAP (N-stripe file)"
5893 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
5895 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5896 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5898 trap cleanup_130 EXIT RETURN
5900 local fm_file=$DIR/$tfile
5901 lfs setstripe -s 131072 -c 2 $fm_file || error "setstripe failed on $fm_file"
5903 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
5904 for ((i = 0; i < $NUM_BLKS; i++))
5906 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
5909 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5910 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
5912 last_lun=`echo $filefrag_op | cut -d: -f5`
5917 for line in $filefrag_op
5919 frag_lun=`echo $line | cut -d: -f5`
5920 ext_len=`echo $line | cut -d: -f4`
5921 if (( $frag_lun != $last_lun )); then
5922 if (( tot_len != $EXPECTED_LEN )); then
5924 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
5931 (( tot_len += ext_len ))
5934 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
5936 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5942 echo "FIEMAP with continuation calls succeeded"
5944 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
5946 # Test for writev/readv
5948 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
5949 error "writev test failed"
5950 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
5951 error "readv failed"
5954 run_test 131a "test iov's crossing stripe boundary for writev/readv"
5957 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
5958 error "append writev test failed"
5959 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
5960 error "append writev test failed"
5963 run_test 131b "test append writev"
5966 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
5969 run_test 131c "test read/write on file w/o objects"
5972 rwv -f $DIR/$tfile -w -n 1 1572864
5973 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
5974 if [ "$NOB" != 1572864 ]; then
5975 error "Short read filed: read $NOB bytes instead of 1572864"
5979 run_test 131d "test short read"
5982 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
5983 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
5984 error "read hitting hole failed"
5987 run_test 131e "test read hitting hole"
5992 for node in $(osts_nodes); do
5993 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
5994 [ x$gl = x"" ] && gl=0
5995 gl_sum=$((gl_sum + gl))
6005 if [ x$som = x"enabled" ]; then
6006 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
6007 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
6009 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
6010 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
6013 # do remount to make new mount-conf parameters actual
6020 test_132() { #1028, SOM
6021 local num=$(get_mds_dir $DIR)
6022 local mymds=mds${num}
6024 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
6025 cancel_lru_locks osc
6027 som1=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
6029 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
6030 stat $DIR/$tfile >/dev/null
6031 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
6032 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
6033 cancel_lru_locks osc
6034 som_mode_switch $som1 $gl1 $gl2
6036 som2=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
6037 if [ $som1 == $som2 ]; then
6038 error "som is still "$som2
6039 if [ x$som2 = x"enabled" ]; then
6046 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
6047 stat $DIR/$tfile >/dev/null
6048 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
6049 echo "SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
6050 som_mode_switch $som2 $gl1 $gl2
6052 run_test 132 "som avoids glimpse rpc"
6054 test_140() { #bug-17379
6055 mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
6056 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
6057 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
6059 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
6061 while i=`expr $i + 1`; do
6062 mkdir -p $i || error "Creating dir $i"
6063 cd $i || error "Changing to $i"
6064 ln -s ../stat stat || error "Creating stat symlink"
6065 # Read the symlink until ELOOP present,
6066 # not LBUGing the system is considered success,
6067 # we didn't overrun the stack.
6068 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
6070 if [ $ret -eq 40 ]; then
6073 error "Open stat symlink"
6079 echo "The symlink depth = $i"
6080 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 ] || error "Invalid symlink depth"
6082 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
6085 local TF="$TMP/$tfile"
6087 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
6089 cancel_lru_locks osc
6090 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
6091 remount_client $MOUNT
6092 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
6095 $TRUNCATE $DIR/$tfile 6000
6096 cancel_lru_locks osc
6097 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
6100 echo "12345" >>$DIR/$tfile
6101 cancel_lru_locks osc
6102 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
6105 echo "12345" >>$DIR/$tfile
6106 cancel_lru_locks osc
6107 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
6112 run_test 150 "truncate/append tests"
6114 function roc_hit() {
6115 local list=$(comma_list $(osts_nodes))
6117 ACCNUM=$(do_nodes $list $LCTL get_param -n obdfilter.*.stats | \
6118 awk '/'cache_hit'/ {sum+=$2} END {print sum}')
6122 function set_cache() {
6125 if [ "$2" == "off" ]; then
6128 local list=$(comma_list $(osts_nodes))
6129 do_nodes $list lctl set_param obdfilter.*.${1}_cache_enable $on
6131 cancel_lru_locks osc
6135 remote_ost_nodsh && skip "remote OST with nodsh" && return
6138 local list=$(comma_list $(osts_nodes))
6140 # check whether obdfilter is cache capable at all
6141 if ! do_nodes $list $LCTL get_param -n obdfilter.*.read_cache_enable > /dev/null; then
6142 echo "not cache-capable obdfilter"
6146 # check cache is enabled on all obdfilters
6147 if do_nodes $list $LCTL get_param -n obdfilter.*.read_cache_enable | grep 0 >&/dev/null; then
6148 echo "oss cache is disabled"
6152 do_nodes $list $LCTL set_param -n obdfilter.*.writethrough_cache_enable 1
6154 # pages should be in the case right after write
6155 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES || error "dd failed"
6156 local BEFORE=`roc_hit`
6157 cancel_lru_locks osc
6158 cat $DIR/$tfile >/dev/null
6159 local AFTER=`roc_hit`
6160 if ! let "AFTER - BEFORE == CPAGES"; then
6161 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6164 # the following read invalidates the cache
6165 cancel_lru_locks osc
6166 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable 0
6167 cat $DIR/$tfile >/dev/null
6169 # now data shouldn't be found in the cache
6171 cancel_lru_locks osc
6172 cat $DIR/$tfile >/dev/null
6174 if let "AFTER - BEFORE != 0"; then
6175 error "IN CACHE: before: $BEFORE, after: $AFTER"
6178 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable 1
6181 run_test 151 "test cache on oss and controls ==============================="
6184 local TF="$TMP/$tfile"
6186 # simulate ENOMEM during write
6187 #define OBD_FAIL_OST_NOMEM 0x226
6188 lctl set_param fail_loc=0x80000226
6189 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
6191 sync || error "sync failed"
6192 lctl set_param fail_loc=0
6194 # discard client's cache
6195 cancel_lru_locks osc
6197 # simulate ENOMEM during read
6198 lctl set_param fail_loc=0x80000226
6199 cmp $TF $DIR/$tfile || error "cmp failed"
6200 lctl set_param fail_loc=0
6204 run_test 152 "test read/write with enomem ============================"
6207 multiop $DIR/$tfile Ow4096Ycu || error "multiop failed"
6209 run_test 153 "test if fdatasync does not crash ======================="
6212 cp /etc/hosts $DIR/$tfile
6214 fid=$($LFS path2fid $DIR/$tfile)
6216 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
6218 echo "open fid $fid"
6219 diff /etc/hosts $DIR/.lustre/fid/$fid || error "open by fid failed: did not find expected data in file."
6221 echo "Opening a file by FID succeeded"
6223 run_test 154 "Opening a file by FID"
6226 local temp=$TMP/$tfile
6227 local file=$DIR/$tfile
6228 local list=$(comma_list $(osts_nodes))
6229 local big=$(do_nodes $list grep "cache" /proc/cpuinfo | \
6230 awk '{sum+=$4} END{print sum}')
6234 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
6235 error "dd of=$temp bs=6096 count=1 failed"
6237 cancel_lru_locks osc
6238 cmp $temp $file || error "$temp $file differ"
6240 $TRUNCATE $temp 6000
6241 $TRUNCATE $file 6000
6242 cmp $temp $file || error "$temp $file differ (truncate1)"
6244 echo "12345" >>$temp
6245 echo "12345" >>$file
6246 cmp $temp $file || error "$temp $file differ (append1)"
6248 echo "12345" >>$temp
6249 echo "12345" >>$file
6250 cmp $temp $file || error "$temp $file differ (append2)"
6252 dd if=/dev/urandom of=$temp bs=$((big*2)) count=1k || \
6253 error "dd of=$temp bs=$((big*2)) count=1k failed"
6256 cancel_lru_locks osc
6257 cmp $temp $file || error "$temp $file differ"
6265 set_cache writethrough on
6268 run_test 155a "Verification of correctness: read cache:on write_cache:on"
6272 set_cache writethrough off
6275 run_test 155b "Verification of correctness: read cache:on write_cache:off"
6279 set_cache writethrough on
6282 run_test 155c "Verification of correctness: read cache:off write_cache:on"
6286 set_cache writethrough off
6289 run_test 155d "Verification of correctness: read cache:off write_cache:off "
6295 local file="$DIR/$tfile"
6297 log "Turn on read and write cache"
6299 set_cache writethrough on
6301 log "Write data and read it back."
6302 log "Read should be satisfied from the cache."
6303 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6305 cancel_lru_locks osc
6306 cat $file >/dev/null
6308 if ! let "AFTER - BEFORE == CPAGES"; then
6309 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6311 log "cache hits:: before: $BEFORE, after: $AFTER"
6314 log "Read again; it should be satisfied from the cache."
6316 cancel_lru_locks osc
6317 cat $file >/dev/null
6319 if ! let "AFTER - BEFORE == CPAGES"; then
6320 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6322 log "cache hits:: before: $BEFORE, after: $AFTER"
6326 log "Turn off the read cache and turn on the write cache"
6328 set_cache writethrough on
6330 log "Read again; it should be satisfied from the cache."
6332 cancel_lru_locks osc
6333 cat $file >/dev/null
6335 if ! let "AFTER - BEFORE == CPAGES"; then
6336 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6338 log "cache hits:: before: $BEFORE, after: $AFTER"
6341 log "Read again; it should not be satisfied from the cache."
6343 cancel_lru_locks osc
6344 cat $file >/dev/null
6346 if ! let "AFTER - BEFORE == 0"; then
6347 error "IN CACHE: before: $BEFORE, after: $AFTER"
6349 log "cache hits:: before: $BEFORE, after: $AFTER"
6352 log "Write data and read it back."
6353 log "Read should be satisfied from the cache."
6354 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6356 cancel_lru_locks osc
6357 cat $file >/dev/null
6359 if ! let "AFTER - BEFORE == CPAGES"; then
6360 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6362 log "cache hits:: before: $BEFORE, after: $AFTER"
6365 log "Read again; it should not be satisfied from the cache."
6367 cancel_lru_locks osc
6368 cat $file >/dev/null
6370 if ! let "AFTER - BEFORE == 0"; then
6371 error "IN CACHE: before: $BEFORE, after: $AFTER"
6373 log "cache hits:: before: $BEFORE, after: $AFTER"
6377 log "Turn off read and write cache"
6379 set_cache writethrough off
6381 log "Write data and read it back"
6382 log "It should not be satisfied from the cache."
6384 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6385 cancel_lru_locks osc
6387 cat $file >/dev/null
6389 if ! let "AFTER - BEFORE == 0"; then
6390 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
6392 log "cache hits:: before: $BEFORE, after: $AFTER"
6396 log "Turn on the read cache and turn off the write cache"
6398 set_cache writethrough off
6400 log "Write data and read it back"
6401 log "It should not be satisfied from the cache."
6403 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6405 cancel_lru_locks osc
6406 cat $file >/dev/null
6408 if ! let "AFTER - BEFORE == 0"; then
6409 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
6411 log "cache hits:: before: $BEFORE, after: $AFTER"
6414 log "Read again; it should be satisfied from the cache."
6416 cancel_lru_locks osc
6417 cat $file >/dev/null
6419 if ! let "AFTER - BEFORE == CPAGES"; then
6420 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6422 log "cache hits:: before: $BEFORE, after: $AFTER"
6427 run_test 156 "Verification of tunables ============================"
6431 if [ $MDSCOUNT -gt 1 ]; then
6432 error_ignore 17935 $*
6438 USER=$(do_facet $SINGLEMDS lctl --device $MDT0 changelog_register -n)
6439 echo "Registered as changelog user $USER"
6440 do_facet $SINGLEMDS lctl get_param -n mdd.$MDT0.changelog_users | \
6441 grep -q $USER || error "User $USER not found in changelog_users"
6444 mkdir -p $DIR/$tdir/pics/2008/zachy
6445 touch $DIR/$tdir/pics/2008/zachy/timestamp
6446 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
6447 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
6448 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
6449 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
6450 rm $DIR/$tdir/pics/desktop.jpg
6452 $LFS changelog $MDT0 | tail -5
6454 echo "verifying changelog mask"
6455 do_facet $SINGLEMDS lctl set_param mdd.$MDT0.changelog_mask="-mkdir"
6456 mkdir -p $DIR/$tdir/pics/2009/sofia
6457 do_facet $SINGLEMDS lctl set_param mdd.$MDT0.changelog_mask="+mkdir"
6458 mkdir $DIR/$tdir/pics/2009/zachary
6459 DIRS=$($LFS changelog $MDT0 | tail -5 | grep -c MKDIR)
6460 [ $DIRS -eq 1 ] || err17935 "changelog mask count $DIRS != 1"
6463 echo "verifying target fid"
6464 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
6465 tail -1 | awk '{print $5}')
6466 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
6467 [ "$fidc" == "t=$fidf" ] || \
6468 err17935 "fid in changelog $fidc != file fid $fidf"
6469 echo "verifying parent fid"
6470 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
6471 tail -1 | awk '{print $6}')
6472 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
6473 [ "$fidc" == "p=$fidf" ] || \
6474 err17935 "pfid in changelog $fidc != dir fid $fidf"
6476 USER_REC1=$(do_facet $SINGLEMDS lctl get_param -n \
6477 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
6478 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
6479 USER_REC2=$(do_facet $SINGLEMDS lctl get_param -n \
6480 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
6481 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
6482 [ $USER_REC2 == $(($USER_REC1 + 5)) ] || \
6483 err17935 "user index should be $(($USER_REC1 + 5)); is $USER_REC2"
6485 MIN_REC=$(do_facet $SINGLEMDS lctl get_param mdd.$MDT0.changelog_users | \
6486 awk 'min == "" || $2 < min {min = $2}; END {print min}')
6487 FIRST_REC=$($LFS changelog $MDT0 | head -1 | awk '{print $1}')
6488 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
6489 [ $FIRST_REC == $(($MIN_REC + 1)) ] || \
6490 err17935 "first index should be $(($MIN_REC + 1)); is $FIRST_REC"
6492 echo "verifying user deregister"
6493 do_facet $SINGLEMDS lctl --device $MDT0 changelog_deregister $USER
6494 do_facet $SINGLEMDS lctl get_param -n mdd.$MDT0.changelog_users | \
6495 grep -q $USER && error "User $USER still found in changelog_users"
6497 USERS=$(( $(do_facet $SINGLEMDS lctl get_param -n \
6498 mdd.$MDT0.changelog_users | wc -l) - 2 ))
6499 if [ $USERS -eq 0 ]; then
6500 LAST_REC1=$(do_facet $SINGLEMDS lctl get_param -n \
6501 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
6502 touch $DIR/$tdir/chloe
6503 LAST_REC2=$(do_facet $SINGLEMDS lctl get_param -n \
6504 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
6505 echo "verify changelogs are off if we were the only user: $LAST_REC1 == $LAST_REC2"
6506 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
6508 echo "$USERS other changelog users; can't verify off"
6511 run_test 160 "changelog sanity"
6515 cp /etc/hosts $DIR/$tdir/$tfile
6516 mkdir $DIR/$tdir/foo1
6517 mkdir $DIR/$tdir/foo2
6518 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
6519 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
6520 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
6521 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
6522 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[')
6523 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
6524 $LFS fid2path $DIR $FID
6525 err17935 "bad link ea"
6528 rm $DIR/$tdir/foo2/zachary
6530 rm $DIR/$tdir/foo2/thor
6532 rm $DIR/$tdir/$tfile
6534 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
6535 if [ "$($LFS fid2path $DIR --link 1 $FID)" != "/$tdir/foo2/maggie" ]
6537 $LFS fid2path $DIR $FID
6538 err17935 "bad link rename"
6540 rm $DIR/$tdir/foo2/maggie
6543 local longname=filename_avg_len_is_thirty_two_
6544 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 || \
6545 error "failed to hardlink many files"
6546 links=$($LFS fid2path $DIR $FID | wc -l)
6547 echo -n "${links}/1000 links in link EA"
6548 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
6549 unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
6550 error "failed to unlink many hardlinks"
6552 run_test 161 "link ea sanity"
6559 local path=$(${LFS} fid2path $*)
6562 if [ $RC -ne 0 ]; then
6563 err17935 "path looked up of $expected failed. Error $RC"
6565 elif [ "${path}" != "${expected}" ]; then
6566 err17935 "path looked up \"${path}\" instead of \"${expected}\""
6569 echo "fid $fid resolves to path $path"
6573 # Make changes to filesystem
6574 mkdir -p $DIR/$tdir/d2
6575 touch $DIR/$tdir/d2/$tfile
6576 touch $DIR/$tdir/d2/x1
6577 touch $DIR/$tdir/d2/x2
6578 mkdir -p $DIR/$tdir/d2/a/b/c
6579 mkdir -p $DIR/$tdir/d2/p/q/r
6581 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[')
6582 check_path "/$tdir/d2/$tfile" $DIR $FID --link 0
6585 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
6586 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[')
6587 check_path "/$tdir/d2/p/q/r/slink" $DIR $FID --link 0
6590 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
6591 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
6592 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[')
6593 # fid2path dir/fsname should both work
6594 check_path "/$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1
6595 check_path "/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0
6597 # hardlink count: check that there are 2 links
6598 # Doesnt work with CMD yet: 17935
6599 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
6600 err17935 "expected 2 links"
6602 # hardlink indexing: remove the first link
6603 rm $DIR/$tdir/d2/p/q/r/hlink
6604 check_path "/$tdir/d2/a/b/c/new_file" $DIR $FID --link 0
6608 run_test 162 "path lookup sanity"
6611 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6612 copytool --test || { skip "copytool not runnable: $?" && return; }
6615 local uuid=$($LCTL get_param -n mdc.${FSNAME}-MDT0000-mdc-*.uuid)
6616 # this proc file is temporary and linux-only
6617 do_facet mds lctl set_param mdt.${FSNAME}-MDT0000.mdccomm=$uuid || error "lnl send failed"
6620 run_test 163 "LustreNetLink kernelcomms"
6623 # do directio so as not to populate the page cache
6624 log "creating a 10 Mb file"
6625 multiop $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
6626 log "starting reads"
6627 dd if=$DIR/$tfile of=/dev/null bs=4096 &
6628 log "truncating the file"
6629 multiop $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
6631 kill %+ || true # reads might have finished
6632 echo "wait until dd is finished"
6634 log "removing the temporary file"
6635 rm -rf $DIR/$tfile || error "tmp file removal failed"
6637 run_test 169 "parallel read and truncate should not deadlock"
6640 $LCTL clear # bug 18514
6641 $LCTL debug_daemon start $TMP/${tfile}_log_good
6643 $LCTL debug_daemon stop
6644 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
6645 error "sed failed to read log_good"
6647 $LCTL debug_daemon start $TMP/${tfile}_log_good
6649 $LCTL debug_daemon stop
6651 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
6652 error "lctl df log_bad failed"
6654 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
6655 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
6657 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
6658 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
6660 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
6661 error "bad_line good_line1 good_line2 are empty"
6663 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
6664 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
6665 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
6667 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
6668 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
6669 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
6671 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
6672 error "bad_line_new good_line_new are empty"
6674 local expected_good=$((good_line1 + good_line2*2))
6676 rm -f $TMP/${tfile}*
6677 if [ $bad_line -ne $bad_line_new ]; then
6678 error "expected $bad_line bad lines, but got $bad_line_new"
6682 if [ $expected_good -ne $good_line_new ]; then
6683 error "expected $expected_good good lines, but got $good_line_new"
6688 run_test 170 "test lctl df to handle corrupted log ====================="
6694 TGTPOOL_MAX=$(($TGT_COUNT - 1))
6696 TGTPOOL_LIST=`seq $TGTPOOL_FIRST $TGTPOOL_STEP $TGTPOOL_MAX`
6697 POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
6698 POOL_DIR=$POOL_ROOT/dir_tst
6699 POOL_FILE=$POOL_ROOT/file_tst
6701 check_file_in_pool()
6704 res=$($GETSTRIPE $file | grep 0x | cut -f2)
6707 found=$(echo :$TGTPOOL_LIST: | tr " " ":" | grep :$i:)
6708 if [[ "$found" == "" ]]
6710 echo "pool list: $TGTPOOL_LIST"
6711 echo "striping: $res"
6712 error "$file not allocated in $POOL"
6720 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6721 do_facet mgs $LCTL pool_new $FSNAME.$POOL
6722 # get param should return err until pool is created
6723 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL 2>/dev/null || echo foo" "" || error "Pool creation of $POOL failed"
6724 [ $($LFS pool_list $FSNAME | grep -c $POOL) -eq 1 ] || error "$POOL not in lfs pool_list"
6726 run_test 200a "Create new pool =========================================="
6729 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6730 TGT=$(for i in `seq $TGTPOOL_FIRST $TGTPOOL_STEP $TGTPOOL_MAX`; do printf "$FSNAME-OST%04x_UUID " $i; done)
6731 do_facet mgs $LCTL pool_add $FSNAME.$POOL \
6732 $FSNAME-OST[$TGTPOOL_FIRST-$TGTPOOL_MAX/$TGTPOOL_STEP]
6733 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL | sort -u | tr '\n' ' ' " "$TGT" || error "Add to pool failed"
6734 local lfscount=$($LFS pool_list $FSNAME.$POOL | grep -c "\-OST")
6735 local addcount=$((($TGTPOOL_MAX - $TGTPOOL_FIRST) / $TGTPOOL_STEP + 1))
6736 [ $lfscount -eq $addcount ] || error "lfs pool_list bad ost count $lfscount != $addcount"
6738 run_test 200b "Add targets to a pool ===================================="
6741 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6743 $SETSTRIPE -c 2 -p $POOL $POOL_DIR
6744 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR"
6746 run_test 200c "Set pool on a directory ================================="
6749 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6750 res=$($GETSTRIPE --pool $POOL_DIR | awk '/^pool:/ {print $2}')
6751 [ "$res" = $POOL ] || error "Pool on $POOL_DIR is $res, not $POOL"
6753 run_test 200d "Check pool on a directory ==============================="
6756 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6758 for i in $(seq -w 1 $(($TGT_COUNT * 3)))
6760 file=$POOL_DIR/file-$i
6762 check_file_in_pool $file
6765 failed=$(($failed + 1))
6768 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
6770 run_test 200e "Check files allocation from directory pool =============="
6773 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6776 for i in $(seq -w 1 $(($TGT_COUNT * 3)))
6778 file=$POOL_FILE/spoo-$i
6779 $SETSTRIPE -p $POOL $file
6780 check_file_in_pool $file
6783 failed=$(($failed + 1))
6786 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
6788 run_test 200f "Create files in a pool ==================================="
6791 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6792 TGT=$($LCTL get_param -n lov.$FSNAME-*.pools.$POOL | head -1)
6793 res=$($LFS df --pool $FSNAME.$POOL | awk '{print $1}' | grep "$FSNAME-OST ")
6794 [ "$res" = "$TGT" ] || echo "Pools OSTS $TGT is not $res that lfs df reports"
6796 run_test 200g "lfs df a pool ============================================"
6798 test_201a() { # was 200g
6799 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6800 TGT=$($LCTL get_param -n lov.$FSNAME-*.pools.$POOL | head -1)
6801 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
6802 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL | grep $TGT" "" || error "$TGT not removed from $FSNAME.$POOL"
6804 run_test 201a "Remove a target from a pool ============================="
6806 test_201b() { # was 200h
6807 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6808 for TGT in $($LCTL get_param -n lov.$FSNAME-*.pools.$POOL | sort -u)
6810 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
6812 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL" ""\
6813 || error "Pool $FSNAME.$POOL cannot be drained"
6814 # striping on an empty pool should fall back to "pool of everything"
6815 $SETSTRIPE -p $POOL ${POOL_FILE}/$tfile || error "failed to create file with empty pool"
6817 run_test 201b "Remove all targets from a pool =========================="
6819 test_201c() { # was 200i
6820 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6821 do_facet mgs $LCTL pool_destroy $FSNAME.$POOL
6822 # get param should return err once pool is gone
6823 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL 2>/dev/null || echo foo" "foo" && return 0
6824 error "Pool $FSNAME.$POOL is not destroyed"
6826 run_test 201c "Remove a pool ============================================"
6830 size=$((size % 8192 + 1))
6831 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
6832 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
6833 rm -f $DIR/f212 $DIR/f212.xyz
6835 run_test 212 "Sendfile test ============================================"
6838 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
6839 cancel_lru_locks osc
6840 lctl set_param fail_loc=0x8000040f
6841 # generate a read lock
6842 cat $DIR/$tfile > /dev/null
6843 # write to the file, it will try to cancel the above read lock.
6844 cat /etc/hosts >> $DIR/$tfile
6846 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
6848 test_214() { # for bug 20133
6849 mkdir -p $DIR/d214p/d214c
6850 for (( i=0; i < 340; i++ )) ; do
6851 touch $DIR/d214p/d214c/a$i
6854 ls -l $DIR/d214p || error "ls -l $DIR/d214p failed"
6855 mv $DIR/d214p/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
6856 ls $DIR/d214c || error "ls $DIR/d214c failed"
6857 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
6859 run_test 214 "hash-indexed directory test - bug 20133"
6861 test_215() { # for bug 18102
6862 # /proc/sys/lnet/stats should look as 11 space-separated numbers
6863 cat /proc/sys/lnet/stats >$TMP/lnet_stats.out
6864 sysctl lnet.stats |sed 's/^lnet.stats\ =\ //g' >$TMP/lnet_stats.sys
6865 STATS_LINES_OUT=$(cat $TMP/lnet_stats.out|wc -l)
6866 [ "$STATS_LINES_OUT" = 1 ] || error "/proc/sys/lnet/stats has more than 1 line: $STATS"
6867 STATS_LINES_SYS=$(cat $TMP/lnet_stats.sys|wc -l)
6868 [ "$STATS_LINES_SYS" = 1 ] || error "lnet.stats has more than 1 line: $STATS"
6869 STATS_REG='^[0-9]\+ [0-9]\+ [0-9]\+ [0-9]\+ [0-9]\+ [0-9]\+ [0-9]\+ [0-9]\+ [0-9]\+ [0-9]\+ [0-9]\+$'
6870 grep "$STATS_REG" $TMP/lnet_stats.out || (cat $TMP/lnet_stats.out &&
6871 error "/proc/sys/lnet/stats misformatted")
6872 grep "$STATS_REG" $TMP/lnet_stats.sys || (cat $TMP/lnet_stats.sys &&
6873 error "lnet.stats misformatted")
6874 rm -f $TMP/lnet_stats.out $TMP/lnet_stats.sys
6876 # /proc/sys/lnet/routes should look exactly as expected
6877 cat /proc/sys/lnet/routes >$TMP/lnet_routes.out
6878 sysctl lnet.routes |sed 's/^lnet.routes\ =\ //g' >$TMP/lnet_routes.sys
6879 echo "Routing disabled" >$TMP/lnet_routes.expected
6880 echo "net hops state router" >>$TMP/lnet_routes.expected
6881 diff $TMP/lnet_routes.expected $TMP/lnet_routes.out ||
6882 error "/proc/sys/lnet/routes does not look as expected"
6883 diff $TMP/lnet_routes.expected $TMP/lnet_routes.sys ||
6884 error "lnet.routes does not look as expected"
6885 rm -f $TMP/lnet_routes.expected $TMP/lnet_routes.out $TMP/lnet_routes.sys
6887 # /proc/sys/lnet/routers should look exactly as expected
6888 cat /proc/sys/lnet/routers >$TMP/lnet_routers.out
6889 sysctl lnet.routers |sed 's/^lnet.routers\ =\ //g' >$TMP/lnet_routers.sys
6890 echo "ref rtr_ref alive_cnt state last_ping router" >$TMP/lnet_routers.expected
6891 diff $TMP/lnet_routers.expected $TMP/lnet_routers.out ||
6892 error "/proc/sys/lnet/routers does not look as expected"
6893 diff $TMP/lnet_routers.expected $TMP/lnet_routers.sys ||
6894 error "lnet.routers does not look as expected"
6895 rm -f $TMP/lnet_routers.expected $TMP/lnet_routers.out $TMP/lnet_routers.sys
6897 # fisrt line of /proc/sys/lnet/peers should look exactly as expected
6898 cat /proc/sys/lnet/peers >$TMP/lnet_peers.out
6899 sysctl lnet.peers |sed 's/^lnet.peers\ =\ //g' >$TMP/lnet_peers.sys
6900 head -1 $TMP/lnet_peers.out > $TMP/lnet_peers1.out
6901 echo "nid refs state max rtr min tx min queue" >$TMP/lnet_peers1.expected
6902 diff $TMP/lnet_peers1.expected $TMP/lnet_peers1.out ||
6903 error "first line of /proc/sys/lnet/peers does not look as expected"
6904 rm -f $TMP/lnet_peers1.expected $TMP/lnet_peers1.out
6905 # other lines should look as a nid followed by 1 number, a word, 6 numbers, e.g.:
6906 # 0@lo 1 NA 0 0 0 0 0 0
6907 TOTAL_LINES=$(cat $TMP/lnet_peers.out |wc -l)
6908 OTHER_LINES=$(($TOTAL_LINES - 1))
6909 MATCHED_LINES=$(cat $TMP/lnet_peers.out |tail -$TOTAL_LINES |
6910 grep -c "^[0-9.]\+@[a-z0-9]\+ *[0-9]\+ *[a-Z]\+ *[0-9]\+ *[0-9]\+ *-\?[0-9]\+ *[0-9]\+ *-\?[0-9]\+ *[0-9]\+$")
6911 [ "$MATCHED_LINES" = "$OTHER_LINES" ] || (cat $TMP/lnet_peers.out &&
6912 error "/proc/sys/lnet/peers misformatted")
6913 diff $TMP/lnet_peers.out $TMP/lnet_peers.sys ||
6914 error "lnet.peers does not look as expected"
6915 rm -f $TMP/lnet_peers.out $TMP/lnet_peers.sys
6917 # /proc/sys/lnet/buffers should look exactly as expected
6918 cat /proc/sys/lnet/buffers >$TMP/lnet_buffers.out
6919 sysctl lnet.buffers |sed 's/^lnet.buffers\ =\ //g' >$TMP/lnet_buffers.sys
6920 echo "pages count credits min" >$TMP/lnet_buffers.expected
6921 echo " 0 0 0 0" >>$TMP/lnet_buffers.expected
6922 echo " 1 0 0 0" >>$TMP/lnet_buffers.expected
6923 echo " 256 0 0 0" >>$TMP/lnet_buffers.expected
6924 diff $TMP/lnet_buffers.expected $TMP/lnet_buffers.out ||
6925 error "/proc/sys/lnet/buffers does not look as expected"
6926 diff $TMP/lnet_buffers.expected $TMP/lnet_buffers.sys ||
6927 error "lnet.buffers does not look as expected"
6928 rm -f $TMP/lnet_buffers.expected $TMP/lnet_buffers.out $TMP/lnet_buffers.sys
6930 # fisrt line of /proc/sys/lnet/nis should look exactly as expected
6931 cat /proc/sys/lnet/nis >$TMP/lnet_nis.out
6932 sysctl lnet.nis |sed 's/^lnet.nis\ =\ //g' >$TMP/lnet_nis.sys
6933 head -1 $TMP/lnet_nis.out > $TMP/lnet_nis1.out
6934 echo "nid refs peer rtr max tx min" >$TMP/lnet_nis1.expected
6935 diff $TMP/lnet_nis1.expected $TMP/lnet_nis1.out ||
6936 error "first line of /proc/sys/lnet/nis does not look as expected"
6937 rm -f $TMP/lnet_nis1.expected $TMP/lnet_nis1.out
6938 # other lines should look as a nid followed by 6 numbers, e.g.:
6940 TOTAL_LINES=$(cat $TMP/lnet_nis.out |wc -l)
6941 OTHER_LINES=$(($TOTAL_LINES - 1))
6942 MATCHED_LINES=$(cat $TMP/lnet_nis.out |tail -$TOTAL_LINES |
6943 grep -c "^[0-9.]\+@[a-z0-9]\+ *[0-9]\+ *[0-9]\+ *[0-9]\+ *[0-9]\+ *[0-9]\+ *[0-9]\+$")
6944 [ "$MATCHED_LINES" = "$OTHER_LINES" ] || (cat $TMP/lnet_nis.out &&
6945 error "/proc/sys/lnet/nis misformatted")
6946 diff $TMP/lnet_nis.out $TMP/lnet_nis.sys ||
6947 error "lnet.nis does not look as expected"
6948 rm -f $TMP/lnet_nis.out $TMP/lnet_nis.sys
6950 # can we successfully write to /proc/sys/lnet/stats?
6951 echo "0" >/proc/sys/lnet/stats || error "cannot write to /proc/sys/lnet/stats"
6952 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
6954 run_test 215 "/proc/sys/lnet exists and has proper content - bug 18102"
6956 test_216() { # bug 20317
6958 local p="$TMP/sanityN-$TESTNAME.parameters"
6959 save_lustre_params $HOSTNAME "osc.*.contention_seconds" > $p
6960 for node in $(osts_nodes); do
6961 save_lustre_params $node "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
6962 save_lustre_params $node "ldlm.namespaces.filter-*.contended_locks" >> $p
6963 save_lustre_params $node "ldlm.namespaces.filter-*.contention_seconds" >> $p
6967 # agressive lockless i/o settings
6968 for node in $(osts_nodes); do
6969 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'
6971 lctl set_param -n osc.*.contention_seconds 60
6973 $DIRECTIO write $DIR/$tfile 0 10 4096
6974 $CHECKSTAT -s 40960 $DIR/$tfile
6976 # disable lockless i/o
6977 for node in $(osts_nodes); do
6978 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
6980 lctl set_param -n osc.*.contention_seconds 0
6983 dd if=/dev/zero of=$DIR/$tfile count=0
6984 $CHECKSTAT -s 0 $DIR/$tfile
6986 restore_lustre_params <$p
6990 run_test 216 "check lockless direct write works and updates file size and kms correctly"
6993 # tests that do cleanup/setup should be run at the end
6998 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
6999 $LCTL set_param fail_loc=0x903
7000 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
7001 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
7004 FAIL_ON_ERROR=true cleanup
7005 FAIL_ON_ERROR=true setup
7007 run_test 900 "umount should not race with any mgc requeue thread"
7009 log "cleanup: ======================================================"
7010 check_and_cleanup_lustre
7011 if [ "$I_MOUNTED" != "yes" ]; then
7012 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true
7015 echo '=========================== finished ==============================='
7016 [ -f "$SANITYLOG" ] && cat $SANITYLOG && grep -q FAIL $SANITYLOG && exit 1 || true
7017 echo "$0: completed"