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 16260 19742
13 ALWAYS_EXCEPT=" 27u 42a 42b 42c 42d 45 51d 65a 65e 68b 119d 130 $SANITY_EXCEPT"
14 # bug number for skipped test: 2108 9789 3637 9789 3561 5188/5749 1443
15 #ALWAYS_EXCEPT=${ALWAYS_EXCEPT:-"27m 42a 42b 42c 42d 45 68 76"}
16 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
18 # Tests that fail on uml
19 CPU=`awk '/model/ {print $4}' /proc/cpuinfo`
20 # buffer i/o errs sock spc runas
21 [ "$CPU" = "UML" ] && EXCEPT="$EXCEPT 27m 27n 27o 27p 27q 27r 31d 54a 64b 99a 99b 99c 99d 99e 99f 101"
23 # test76 is not valid with FIDs because inode numbers are not reused
24 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 76"
27 2.4*) FSTYPE=${FSTYPE:-ext3} ;;
28 2.6*) FSTYPE=${FSTYPE:-ldiskfs} ;;
29 *) error "unsupported kernel" ;;
32 SRCDIR=$(cd $(dirname $0); echo $PWD)
33 export PATH=$PATH:/sbin
37 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
38 CREATETEST=${CREATETEST:-createtest}
40 SETSTRIPE=${SETSTRIPE:-"$LFS setstripe"}
41 GETSTRIPE=${GETSTRIPE:-"$LFS getstripe"}
42 LSTRIPE=${LSTRIPE:-"$LFS setstripe"}
43 LFIND=${LFIND:-"$LFS find"}
44 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
46 MCREATE=${MCREATE:-mcreate}
47 OPENFILE=${OPENFILE:-openfile}
48 OPENUNLINK=${OPENUNLINK:-openunlink}
49 READS=${READS:-"reads"}
50 TRUNCATE=${TRUNCATE:-truncate}
51 MUNLINK=${MUNLINK:-munlink}
52 SOCKETSERVER=${SOCKETSERVER:-socketserver}
53 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
54 IOPENTEST1=${IOPENTEST1:-iopentest1}
55 IOPENTEST2=${IOPENTEST2:-iopentest2}
56 MEMHOG=${MEMHOG:-memhog}
57 DIRECTIO=${DIRECTIO:-directio}
58 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
59 UMOUNT=${UMOUNT:-"umount -d"}
61 CHECK_GRANT=${CHECK_GRANT:-"yes"}
62 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
64 export NAME=${NAME:-local}
71 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
72 . $LUSTRE/tests/test-framework.sh
74 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
76 [ "$SLOW" = "no" ] && EXCEPT_SLOW="24o 24v 27m 36f 36g 51b 51c 60c 63 64b 68 71 73 77f 78 101 103 115 120g 124b"
78 SANITYLOG=${TESTSUITELOG:-$TMP/$(basename $0 .sh).log}
83 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
84 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
93 check_kernel_version() {
95 GOT_VER=$(lctl get_param -n version | awk '/kernel:/ {print $2}')
97 patchless|patchless_client) return 0;;
98 *) [ $GOT_VER -ge $WANT_VER ] && return 0 ;;
100 log "test needs at least kernel version $WANT_VER, running $GOT_VER"
104 if [ "$ONLY" == "cleanup" ]; then
109 [ "$SANITYLOG" ] && rm -f $SANITYLOG || true
111 check_and_setup_lustre
116 MDT0=$($LCTL get_param -n mdc.*.mds_server_uuid | \
117 awk '{gsub(/_UUID/,""); print $1}' | head -1)
118 LOVNAME=$($LCTL get_param -n llite.*.lov.common_name | tail -n 1)
119 OSTCOUNT=$($LCTL get_param -n lov.$LOVNAME.numobd)
120 STRIPECOUNT=$($LCTL get_param -n lov.$LOVNAME.stripecount)
121 STRIPESIZE=$($LCTL get_param -n lov.$LOVNAME.stripesize)
122 ORIGFREE=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
123 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
125 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
126 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
127 rm -rf $DIR/[Rdfs][0-9]*
129 # $RUNAS_ID may get set incorrectly somewhere else
130 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
132 check_runas_id $RUNAS_ID $RUNAS_ID $RUNAS
136 if [ "${ONLY}" = "MOUNT" ] ; then
137 echo "Lustre is up, please go on"
141 echo "preparing for tests involving mounts"
142 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
144 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
145 echo # add a newline after mke2fs.
149 OLDDEBUG="`lctl get_param -n debug 2> /dev/null`"
150 lctl set_param debug=-1 2> /dev/null || true
153 $CHECKSTAT -t file $DIR/$tfile || error
155 $CHECKSTAT -a $DIR/$tfile || error
157 run_test 0 "touch .../$tfile ; rm .../$tfile ====================="
160 chmod 0755 $DIR || error
161 $CHECKSTAT -p 0755 $DIR || error
163 run_test 0b "chmod 0755 $DIR ============================="
166 $LCTL get_param mdc.*.import | grep "state: FULL" || error "import not FULL"
167 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" || error "bad target"
169 run_test 0c "check import proc ============================="
174 mkdir $DIR/d1/d2 && error "we expect EEXIST, but not returned"
175 $CHECKSTAT -t dir $DIR/d1/d2 || error
177 run_test 1a "mkdir .../d1; mkdir .../d1/d2 ====================="
182 $CHECKSTAT -a $DIR/d1 || error
184 run_test 1b "rmdir .../d1/d2; rmdir .../d1 ====================="
189 $CHECKSTAT -t file $DIR/d2/f || error
191 run_test 2a "mkdir .../d2; touch .../d2/f ======================"
195 $CHECKSTAT -a $DIR/d2 || error
197 run_test 2b "rm -r .../d2; checkstat .../d2/f ======================"
201 $CHECKSTAT -t dir $DIR/d3 || error
203 run_test 3a "mkdir .../d3 ======================================"
206 if [ ! -d $DIR/d3 ]; then
210 $CHECKSTAT -t file $DIR/d3/f || error
212 run_test 3b "touch .../d3/f ===================================="
216 $CHECKSTAT -a $DIR/d3 || error
218 run_test 3c "rm -r .../d3 ======================================"
222 $CHECKSTAT -t dir $DIR/d4 || error
224 run_test 4a "mkdir .../d4 ======================================"
227 if [ ! -d $DIR/d4 ]; then
231 $CHECKSTAT -t dir $DIR/d4/d2 || error
233 run_test 4b "mkdir .../d4/d2 ==================================="
238 chmod 0707 $DIR/d5/d2
239 $CHECKSTAT -t dir -p 0707 $DIR/d5/d2 || error
241 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2 ============"
245 chmod 0666 $DIR/f6a || error
246 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/f6a || error
248 run_test 6a "touch .../f6a; chmod .../f6a ======================"
251 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
252 if [ ! -f $DIR/f6a ]; then
256 $RUNAS chmod 0444 $DIR/f6a && error
257 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/f6a || error
259 run_test 6b "$RUNAS chmod .../f6a (should return error) =="
262 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
264 chown $RUNAS_ID $DIR/f6c || error
265 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/f6c || error
267 run_test 6c "touch .../f6c; chown .../f6c ======================"
270 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
271 if [ ! -f $DIR/f6c ]; then
273 chown $RUNAS_ID $DIR/f6c
275 $RUNAS chown $UID $DIR/f6c && error
276 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/f6c || error
278 run_test 6d "$RUNAS chown .../f6c (should return error) =="
281 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
283 chgrp $RUNAS_ID $DIR/f6e || error
284 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/f6e || error
286 run_test 6e "touch .../f6e; chgrp .../f6e ======================"
289 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
290 if [ ! -f $DIR/f6e ]; then
292 chgrp $RUNAS_ID $DIR/f6e
294 $RUNAS chgrp $UID $DIR/f6e && error
295 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/f6e || error
297 run_test 6f "$RUNAS chgrp .../f6e (should return error) =="
300 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
301 mkdir $DIR/d6g || error
302 chmod 777 $DIR/d6g || error
303 $RUNAS mkdir $DIR/d6g/d || error
304 chmod g+s $DIR/d6g/d || error
305 mkdir $DIR/d6g/d/subdir
306 $CHECKSTAT -g \#$RUNAS_ID $DIR/d6g/d/subdir || error
308 run_test 6g "Is new dir in sgid dir inheriting group?"
310 test_6h() { # bug 7331
311 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
312 touch $DIR/f6h || error "touch failed"
313 chown $RUNAS_ID:$RUNAS_ID $DIR/f6h || error "initial chown failed"
314 $RUNAS -G$RUNAS_ID chown $RUNAS_ID:0 $DIR/f6h && error "chown worked"
315 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_ID $DIR/f6h || error
317 run_test 6h "$RUNAS chown RUNAS_ID.0 .../f6h (should return error)"
323 $CHECKSTAT -t file -p 0666 $DIR/d7/f || error
325 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
328 if [ ! -d $DIR/d7 ]; then
332 echo -n foo > $DIR/d7/f2
333 [ "`cat $DIR/d7/f2`" = "foo" ] || error
334 $CHECKSTAT -t file -s 3 $DIR/d7/f2 || error
336 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
342 $CHECKSTAT -t file -p 0666 $DIR/d8/f || error
344 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
350 $CHECKSTAT -t dir $DIR/d9/d2/d3 || error
352 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
358 $CHECKSTAT -t file $DIR/d10/d2/f || error
360 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
365 chmod 0666 $DIR/d11/d2
366 chmod 0705 $DIR/d11/d2
367 $CHECKSTAT -t dir -p 0705 $DIR/d11/d2 || error
369 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
374 chmod 0666 $DIR/d12/f
375 chmod 0654 $DIR/d12/f
376 $CHECKSTAT -t file -p 0654 $DIR/d12/f || error
378 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
382 dd if=/dev/zero of=$DIR/d13/f count=10
384 $CHECKSTAT -t file -s 0 $DIR/d13/f || error
386 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
392 $CHECKSTAT -a $DIR/d14/f || error
394 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
399 mv $DIR/d15/f $DIR/d15/f2
400 $CHECKSTAT -t file $DIR/d15/f2 || error
402 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
408 $CHECKSTAT -a $DIR/d16/f || error
410 run_test 16 "touch .../d16/f; rm -rf .../d16/f ================="
415 ln -s $DIR/d17/f $DIR/d17/l-exist
417 $CHECKSTAT -l $DIR/d17/f $DIR/d17/l-exist || error
418 $CHECKSTAT -f -t f $DIR/d17/l-exist || error
419 rm -f $DIR/d17/l-exist
420 $CHECKSTAT -a $DIR/d17/l-exist || error
422 run_test 17a "symlinks: create, remove (real) =================="
426 ln -s no-such-file $DIR/d17/l-dangle
428 $CHECKSTAT -l no-such-file $DIR/d17/l-dangle || error
429 $CHECKSTAT -fa $DIR/d17/l-dangle || error
430 rm -f $DIR/d17/l-dangle
431 $CHECKSTAT -a $DIR/d17/l-dangle || error
433 run_test 17b "symlinks: create, remove (dangling) =============="
435 test_17c() { # bug 3440 - don't save failed open RPC for replay
437 ln -s foo $DIR/d17/f17c
438 cat $DIR/d17/f17c && error "opened non-existent symlink" || true
440 run_test 17c "symlinks: open dangling (should return error) ===="
444 ln -s foo $DIR/d17/f17d
445 touch $DIR/d17/f17d || error "creating to new symlink"
447 run_test 17d "symlinks: create dangling ========================"
451 local foo=$DIR/$tdir/$tfile
452 ln -s $foo $foo || error "create symlink failed"
453 ls -l $foo || error "ls -l failed"
454 ls $foo && error "ls not failed" || true
456 run_test 17e "symlinks: create recursive symlink (should return error) ===="
460 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/d17f/111
461 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/d17f/222
462 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/d17f/333
463 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/d17f/444
464 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/d17f/555
465 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/d17f/666
468 run_test 17f "symlinks: long and very long symlink name ========================"
472 LONGSYMLINK="$(dd if=/dev/zero bs=4095 count=1 | tr '\0' 'x')"
473 ln -s $LONGSYMLINK $DIR/$tdir/$tfile
476 run_test 17g "symlinks: really long symlink name ==============================="
478 test_17h() { #bug 17378
480 $SETSTRIPE $DIR/$tdir -c -1
481 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
482 do_facet mds lctl set_param fail_loc=0x80000141
483 touch $DIR/$tdir/$tfile || true
485 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
487 test_17i() { #bug 20018
489 local foo=$DIR/$tdir/$tfile
490 ln -s $foo $foo || error "create symlink failed"
491 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
492 do_facet mds lctl set_param fail_loc=0x80000144
493 ls -l $foo && error "error not detected"
496 run_test 17i "don't panic on short symlink"
502 run_test 18 "touch .../f ; ls ... =============================="
508 $CHECKSTAT -a $DIR/f19 || error
510 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
513 ls -l $DIR/f19 && error || true
515 run_test 19b "ls -l .../f19 (should return error) =============="
518 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
519 $RUNAS touch $DIR/f19 && error || true
521 run_test 19c "$RUNAS touch .../f19 (should return error) =="
524 cat $DIR/f19 && error || true
526 run_test 19d "cat .../f19 (should return error) =============="
538 $CHECKSTAT -a $DIR/f || error
540 run_test 20 "touch .../f ; ls -l ... ==========================="
544 [ -f $DIR/d21/dangle ] && rm -f $DIR/d21/dangle
545 ln -s dangle $DIR/d21/link
546 echo foo >> $DIR/d21/link
548 $CHECKSTAT -t link $DIR/d21/link || error
549 $CHECKSTAT -f -t file $DIR/d21/link || error
551 run_test 21 "write to dangling link ============================"
556 chown $RUNAS_ID $WDIR
557 (cd $WDIR || error "cd $WDIR failed";
558 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
560 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
561 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
562 $CHECKSTAT -u \#$RUNAS_ID $WDIR/etc || error "checkstat -u failed"
564 run_test 22 "unpack tar archive as non-root user ==============="
569 local file=$DIR/$tdir/$tfile
571 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
572 openfile -f O_CREAT:O_EXCL $file &&
573 error "$file recreate succeeded" || true
575 run_test 23a "O_CREAT|O_EXCL in subdir =========================="
577 test_23b() { # bug 18988
579 local file=$DIR/$tdir/$tfile
582 echo foo > $file || error "write filed"
583 echo bar >> $file || error "append filed"
584 $CHECKSTAT -s 8 $file || error "wrong size"
587 run_test 23b "O_APPEND check =========================="
590 echo '== rename sanity =============================================='
591 echo '-- same directory rename'
594 mv $DIR/R1/f $DIR/R1/g
595 $CHECKSTAT -t file $DIR/R1/g || error
597 run_test 24a "touch .../R1/f; rename .../R1/f .../R1/g ========="
602 mv $DIR/R2/f $DIR/R2/g
603 $CHECKSTAT -a $DIR/R2/f || error
604 $CHECKSTAT -t file $DIR/R2/g || error
606 run_test 24b "touch .../R2/{f,g}; rename .../R2/f .../R2/g ====="
611 mv $DIR/R3/f $DIR/R3/g
612 $CHECKSTAT -a $DIR/R3/f || error
613 $CHECKSTAT -t dir $DIR/R3/g || error
615 run_test 24c "mkdir .../R3/f; rename .../R3/f .../R3/g ========="
620 mrename $DIR/R4/f $DIR/R4/g
621 $CHECKSTAT -a $DIR/R4/f || error
622 $CHECKSTAT -t dir $DIR/R4/g || error
624 run_test 24d "mkdir .../R4/{f,g}; rename .../R4/f .../R4/g ====="
627 echo '-- cross directory renames --'
630 mv $DIR/R5a/f $DIR/R5b/g
631 $CHECKSTAT -a $DIR/R5a/f || error
632 $CHECKSTAT -t file $DIR/R5b/g || error
634 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
638 touch $DIR/R6a/f $DIR/R6b/g
639 mv $DIR/R6a/f $DIR/R6b/g
640 $CHECKSTAT -a $DIR/R6a/f || error
641 $CHECKSTAT -t file $DIR/R6b/g || error
643 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
648 mv $DIR/R7a/d $DIR/R7b/e
649 $CHECKSTAT -a $DIR/R7a/d || error
650 $CHECKSTAT -t dir $DIR/R7b/e || error
652 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
656 mkdir $DIR/R8a/d $DIR/R8b/e
657 mrename $DIR/R8a/d $DIR/R8b/e
658 $CHECKSTAT -a $DIR/R8a/d || error
659 $CHECKSTAT -t dir $DIR/R8b/e || error
661 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
664 echo "-- rename error cases"
668 mrename $DIR/R9/f $DIR/R9/a
669 $CHECKSTAT -t file $DIR/R9/f || error
670 $CHECKSTAT -t dir $DIR/R9/a || error
671 $CHECKSTAT -a $DIR/R9/a/f || error
673 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
677 mrename $DIR/R10/f $DIR/R10/g
678 $CHECKSTAT -t dir $DIR/R10 || error
679 $CHECKSTAT -a $DIR/R10/f || error
680 $CHECKSTAT -a $DIR/R10/g || error
682 run_test 24j "source does not exist ============================"
685 mkdir $DIR/R11a $DIR/R11a/d
687 mv $DIR/R11a/f $DIR/R11a/d
688 $CHECKSTAT -a $DIR/R11a/f || error
689 $CHECKSTAT -t file $DIR/R11a/d/f || error
691 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
693 # bug 2429 - rename foo foo foo creates invalid file
696 multiop $f OcNs || error
698 run_test 24l "Renaming a file to itself ========================"
702 multiop $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
703 # on ext3 this does not remove either the source or target files
704 # though the "expected" operation would be to remove the source
705 $CHECKSTAT -t file ${f} || error "${f} missing"
706 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
708 run_test 24m "Renaming a file to a hard link to itself ========="
712 # this stats the old file after it was renamed, so it should fail
716 $CHECKSTAT ${f}.rename
719 run_test 24n "Statting the old file after renaming (Posix rename 2)"
722 check_kernel_version 37 || return 0
724 rename_many -s random -v -n 10 $DIR/d24o
726 run_test 24o "rename of files during htree split ==============="
730 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
731 mrename $DIR/R12a $DIR/R12b
732 $CHECKSTAT -a $DIR/R12a || error
733 $CHECKSTAT -t dir $DIR/R12b || error
734 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
735 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
737 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
741 DIRINO=`ls -lid $DIR/R13a | awk '{ print $1 }'`
742 multiop_bg_pause $DIR/R13b D_c || return 1
745 mrename $DIR/R13a $DIR/R13b
746 $CHECKSTAT -a $DIR/R13a || error
747 $CHECKSTAT -t dir $DIR/R13b || error
748 DIRINO2=`ls -lid $DIR/R13b | awk '{ print $1 }'`
749 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
751 wait $MULTIPID || error "multiop close failed"
753 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
755 test_24r() { #bug 3789
756 mkdir $DIR/R14a $DIR/R14a/b
757 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
758 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
759 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
761 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
764 mkdir $DIR/R15a $DIR/R15a/b $DIR/R15a/b/c
765 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
766 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
767 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
769 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
771 mkdir $DIR/R16a $DIR/R16a/b $DIR/R16a/b/c
772 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
773 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
774 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
776 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
778 test_24u() { # bug12192
779 multiop $DIR/$tfile C2w$((2048 * 1024))c || error
780 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
782 run_test 24u "create stripe file"
786 local FREE_INODES=`lfs df -i|grep "filesystem summary" | awk '{print $5}'`
787 [ $FREE_INODES -lt $NRFILES ] && \
788 skip "not enough free inodes $FREE_INODES required $NRFILES" && \
792 createmany -m $DIR/d24v/$tfile $NRFILES
793 ls $DIR/d24v >/dev/null || error "error in listing large dir"
797 run_test 24v "list directory with large files (handle hash collision, bug: 17560)"
800 echo '== symlink sanity ============================================='
804 touch $DIR/s25/foo || error
806 run_test 25a "create file in symlinked directory ==============="
809 [ ! -d $DIR/d25 ] && test_25a
810 $CHECKSTAT -t file $DIR/s25/foo || error
812 run_test 25b "lookup file in symlinked directory ==============="
817 ln -s d26/d26-2 $DIR/s26
818 touch $DIR/s26/foo || error
820 run_test 26a "multiple component symlink ======================="
823 mkdir -p $DIR/d26b/d26-2
824 ln -s d26b/d26-2/foo $DIR/s26-2
825 touch $DIR/s26-2 || error
827 run_test 26b "multiple component symlink at end of lookup ======"
832 ln -s d26.2 $DIR/s26.2-1
833 ln -s s26.2-1 $DIR/s26.2-2
834 ln -s s26.2-2 $DIR/s26.2-3
835 chmod 0666 $DIR/s26.2-3/foo
837 run_test 26c "chain of symlinks ================================"
839 # recursive symlinks (bug 439)
841 ln -s d26-3/foo $DIR/d26-3
843 run_test 26d "create multiple component recursive symlink ======"
846 [ ! -h $DIR/d26-3 ] && test_26d
849 run_test 26e "unlink multiple component recursive symlink ======"
851 # recursive symlinks (bug 7022)
854 mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
855 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
856 mkdir -p lndir/bar1 || error "mkdir lndir/bar1 failed"
857 mkdir $tfile || error "mkdir $tfile failed"
858 cd $tfile || error "cd $tfile failed"
859 ln -s .. dotdot || error "ln dotdot failed"
860 ln -s dotdot/lndir lndir || error "ln lndir failed"
861 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
862 output=`ls $tfile/$tfile/lndir/bar1`
863 [ "$output" = bar1 ] && error "unexpected output"
864 rm -r $tfile || error "rm $tfile failed"
865 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
867 run_test 26f "rm -r of a directory which has recursive symlink ="
870 echo '== stripe sanity =============================================='
871 mkdir -p $DIR/d27 || error "mkdir failed"
873 $SETSTRIPE $DIR/d27/f0 -c 1 || error "lstripe failed"
874 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
876 log "== test_27a: write to one stripe file ========================="
877 cp /etc/hosts $DIR/d27/f0 || error
879 run_test 27a "one stripe file =================================="
882 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
884 $SETSTRIPE $DIR/d27/f01 -c 2 || error "lstripe failed"
885 [ `$GETSTRIPE $DIR/d27/f01 | grep -A 10 obdidx | wc -l` -eq 4 ] ||
886 error "two-stripe file doesn't have two stripes"
888 log "== test_27c: write to two stripe file file f01 ================"
889 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
891 run_test 27c "create two stripe file f01 ======================="
895 $SETSTRIPE -c0 -i-1 -s0 $DIR/d27/fdef || error "lstripe failed"
896 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
897 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
899 run_test 27d "create file with default settings ================"
903 $SETSTRIPE $DIR/d27/f12 -c 2 || error "lstripe failed"
904 $SETSTRIPE $DIR/d27/f12 -c 2 && error "lstripe succeeded twice"
905 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
907 run_test 27e "setstripe existing file (should return error) ======"
911 $SETSTRIPE $DIR/d27/fbad -s 100 -i 0 -c 1 && error "lstripe failed"
912 dd if=/dev/zero of=$DIR/d27/f12 bs=4k count=4 || error "dd failed"
913 $GETSTRIPE $DIR/d27/fbad || error "lfs getstripe failed"
915 run_test 27f "setstripe with bad stripe size (should return error)"
919 $MCREATE $DIR/d27/fnone || error "mcreate failed"
921 log "== test 27h: lfs getstripe with no objects ===================="
922 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" || error "has object"
924 log "== test 27i: lfs getstripe with some objects =================="
925 touch $DIR/d27/fsome || error "touch failed"
926 $GETSTRIPE $DIR/d27/fsome | grep obdidx || error "missing objects"
928 run_test 27g "test lfs getstripe ==========================================="
932 $SETSTRIPE $DIR/d27/f27j -i $OSTCOUNT && error "lstripe failed"||true
934 run_test 27j "setstripe with bad stripe offset (should return error)"
936 test_27k() { # bug 2844
939 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
940 [ ! -d $DIR/d27 ] && mkdir -p $DIR/d27
941 $SETSTRIPE $FILE -s 67108864 || error "lstripe failed"
942 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
943 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
944 dd if=/dev/zero of=$FILE bs=4k count=1
945 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
946 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
948 run_test 27k "limit i_blksize for broken user apps ============="
952 mcreate $DIR/f27l || error "creating file"
953 $RUNAS $SETSTRIPE $DIR/f27l -c 1 && \
954 error "lstripe should have failed" || true
956 run_test 27l "check setstripe permissions (should return error)"
959 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
960 if [ $ORIGFREE -gt $MAXFREE ]; then
961 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
965 $SETSTRIPE $DIR/d27/f27m_1 -i 0 -c 1
966 dd if=/dev/zero of=$DIR/d27/f27m_1 bs=1024 count=$MAXFREE && \
967 error "dd should fill OST0"
969 while $SETSTRIPE $DIR/d27/f27m_$i -i 0 -c 1 ; do
971 [ $i -gt 256 ] && break
974 touch $DIR/d27/f27m_$i
975 [ `$GETSTRIPE $DIR/d27/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] && \
976 error "OST0 was full but new created file still use it"
978 touch $DIR/d27/f27m_$i
979 [ `$GETSTRIPE $DIR/d27/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] && \
980 error "OST0 was full but new created file still use it"
984 run_test 27m "create file while OST0 was full =================="
987 local DELAY=$(do_facet mds lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 + 5}')
991 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
992 # if the OST isn't full anymore.
994 local OSTIDX=${1:-""}
996 local list=$(comma_list $(osts_nodes))
997 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
999 do_nodes $list lctl set_param fail_loc=0
1003 exhaust_precreations() {
1006 local FAILIDX=${3:-$OSTIDX}
1009 local MDSIDX=$(get_mds_dir "$DIR/$tdir")
1010 echo OSTIDX=$OSTIDX MDSIDX=$MDSIDX
1012 local OST=$(lfs osts | grep ${OSTIDX}": " | \
1013 awk '{print $2}' | sed -e 's/_UUID$//')
1014 local MDT_INDEX=$(lfs df | grep "\[MDT:$((MDSIDX - 1))\]" | awk '{print $1}' | \
1015 sed -e 's/_UUID$//;s/^.*-//')
1018 local last_id=$(do_facet mds${MDSIDX} lctl get_param -n osc.*${OST}-osc-${MDT_INDEX}.prealloc_last_id)
1019 local next_id=$(do_facet mds${MDSIDX} lctl get_param -n osc.*${OST}-osc-${MDT_INDEX}.prealloc_next_id)
1021 do_facet mds${MDSIDX} lctl get_param osc.*OST*-osc-${MDT_INDEX}.prealloc*
1023 mkdir -p $DIR/d27/${OST}
1024 $SETSTRIPE $DIR/$tdir/${OST} -i $OSTIDX -c 1
1025 #define OBD_FAIL_OST_ENOSPC 0x215
1026 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=$FAILIDX
1027 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x215
1028 echo "Creating to objid $last_id on ost $OST..."
1029 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1030 do_facet mds${MDSIDX} lctl get_param osc.*OST*-osc-${MDT_INDEX}.prealloc*
1031 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=$FAILLOC
1035 exhaust_all_precreations() {
1037 for (( i=0; i < OSTCOUNT; i++ )) ; do
1038 exhaust_precreations $i $1 -1
1043 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1044 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1045 remote_ost_nodsh && skip "remote OST with nodsh" && return
1048 rm -f $DIR/$tdir/$tfile
1049 exhaust_precreations 0 0x80000215
1050 $SETSTRIPE -c -1 $DIR/$tdir
1051 touch $DIR/$tdir/$tfile || error
1052 $GETSTRIPE $DIR/$tdir/$tfile
1055 run_test 27n "create file with some full OSTs =================="
1058 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1059 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1060 remote_ost_nodsh && skip "remote OST with nodsh" && return
1063 rm -f $DIR/$tdir/$tfile
1064 exhaust_all_precreations 0x215
1066 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1071 run_test 27o "create file with all full OSTs (should error) ===="
1074 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1075 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1076 remote_ost_nodsh && skip "remote OST with nodsh" && return
1079 rm -f $DIR/$tdir/$tfile
1082 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1083 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1084 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1086 exhaust_precreations 0 0x80000215
1087 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1088 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1089 $LFS getstripe $DIR/$tdir/$tfile
1093 run_test 27p "append to a truncated file with some full OSTs ==="
1096 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1097 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1098 remote_ost_nodsh && skip "remote OST with nodsh" && return
1101 rm -f $DIR/$tdir/$tfile
1103 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1104 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1105 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1107 exhaust_all_precreations 0x215
1109 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1110 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1114 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1117 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1118 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1119 remote_ost_nodsh && skip "remote OST with nodsh" && return
1122 rm -f $DIR/$tdir/$tfile
1123 exhaust_precreations 0 0x80000215
1125 $SETSTRIPE $DIR/$tdir/$tfile -i 0 -c 2 # && error
1129 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1131 test_27s() { # bug 10725
1133 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1134 local stripe_count=0
1135 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1136 $SETSTRIPE $DIR/$tdir -s $stripe_size -c $stripe_count && \
1137 error "stripe width >= 2^32 succeeded" || true
1140 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1142 test_27t() { # bug 10864
1147 $WLFS getstripe $tfile
1150 run_test 27t "check that utils parse path correctly"
1152 test_27u() { # bug 4900
1153 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1154 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1156 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1157 do_facet $SINGLEMDS lctl set_param fail_loc=0x139
1159 createmany -o $DIR/$tdir/t- 1000
1160 do_facet $SINGLEMDS lctl set_param fail_loc=0
1162 TLOG=$DIR/$tfile.getstripe
1163 $GETSTRIPE $DIR/$tdir > $TLOG
1164 OBJS=`awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj;}' $TLOG`
1165 unlinkmany $DIR/$tdir/t- 1000
1166 [ $OBJS -gt 0 ] && \
1167 error "$OBJS objects created on OST-0. See $TLOG" || pass
1169 run_test 27u "skip object creation on OSC w/o objects =========="
1171 test_27v() { # bug 4900
1172 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1173 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1174 remote_ost_nodsh && skip "remote OST with nodsh" && return
1176 exhaust_all_precreations 0x215
1180 $SETSTRIPE $DIR/$tdir -c 1 # 1 stripe / file
1182 touch $DIR/$tdir/$tfile
1183 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1185 for (( i=0; i < OSTCOUNT; i++ )) ; do
1186 do_facet ost$i lctl set_param fail_loc=0x705
1188 local START=`date +%s`
1189 createmany -o $DIR/$tdir/$tfile 32
1191 local FINISH=`date +%s`
1192 local TIMEOUT=`lctl get_param -n timeout`
1193 [ $((FINISH - START)) -ge $((TIMEOUT / 2)) ] && \
1194 error "$FINISH - $START >= $TIMEOUT / 2"
1198 run_test 27v "skip object creation on slow OST ================="
1200 test_27w() { # bug 10997
1201 mkdir -p $DIR/$tdir || error "mkdir failed"
1202 $LSTRIPE $DIR/$tdir/f0 -s 65536 || error "lstripe failed"
1203 size=`$GETSTRIPE $DIR/$tdir/f0 -qs | head -n 1`
1204 [ $size -ne 65536 ] && error "stripe size $size != 65536" || true
1206 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping multiple stripe count/offset test" && return
1207 for i in `seq 1 $OSTCOUNT`; do
1209 $LSTRIPE $DIR/$tdir/f$i -c $i -i $offset || error "lstripe -c $i -i $offset failed"
1210 count=`$GETSTRIPE -qc $DIR/$tdir/f$i | head -n 1`
1211 index=`$GETSTRIPE -qo $DIR/$tdir/f$i | head -n 1`
1212 [ $count -ne $i ] && error "stripe count $count != $i" || true
1213 [ $index -ne $offset ] && error "stripe offset $index != $offset" || true
1216 run_test 27w "check lfs setstripe -c -s -i options ============="
1219 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
1220 OFFSET=$(($OSTCOUNT - 1))
1222 local OST=$(lfs osts | awk '/'${OSTIDX}': / { print $2 }' | sed -e 's/_UUID$//')
1225 $SETSTRIPE $DIR/$tdir -c 1 # 1 stripe per file
1226 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1228 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1229 for i in `seq 0 $OFFSET`; do
1230 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1231 error "OST0 was degraded but new created file still use it"
1233 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1235 run_test 27x "create files while OST0 is degraded"
1238 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1239 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1241 MDS_OSCS=`do_facet mds lctl dl | awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
1242 OFFSET=$(($OSTCOUNT-1))
1244 for OSC in $MDS_OSCS; do
1245 if [ $OST == -1 ]; then {
1246 OST=`osc_to_ost $OSC`
1248 echo $OSC "is Deactivate:"
1249 do_facet mds lctl --device %$OSC deactivate
1253 OSTIDX=$(lfs osts | grep ${OST} | awk '{print $1}' | sed -e 's/://')
1255 $SETSTRIPE $DIR/$tdir -c 1 # 1 stripe / file
1257 do_facet ost$OSTIDX lctl set_param -n obdfilter.$OST.degraded 1
1259 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1260 do_facet ost$OSTIDX lctl set_param -n obdfilter.$OST.degraded 0
1262 for i in `seq 0 $OFFSET`; do
1263 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "$OSTIDX"` ] || \
1264 error "files created on deactivated OSTs instead of degraded OST"
1266 for OSC in $MDS_OSCS; do
1267 [ `osc_to_ost $OSC` != $OST ] && {
1268 echo $OSC "is activate"
1269 do_facet mds lctl --device %$OSC activate
1273 run_test 27y "create files while OST0 is degraded and the rest inactive"
1275 # createtest also checks that device nodes are created and
1276 # then visible correctly (#2091)
1277 test_28() { # bug 2091
1279 $CREATETEST $DIR/d28/ct || error
1281 run_test 28 "create/mknod/mkdir with bad file types ============"
1284 cancel_lru_locks mdc
1290 declare -i LOCKCOUNTORIG=0
1291 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1292 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
1294 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
1296 declare -i LOCKUNUSEDCOUNTORIG=0
1297 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1298 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
1305 declare -i LOCKCOUNTCURRENT=0
1306 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1307 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
1310 declare -i LOCKUNUSEDCOUNTCURRENT=0
1311 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1312 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
1315 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1316 lctl set_param -n ldlm.dump_namespaces ""
1317 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1318 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1319 log "dumped log to $TMP/test_29.dk (bug 5793)"
1322 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1323 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1324 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1325 log "dumped log to $TMP/test_29.dk (bug 5793)"
1329 run_test 29 "IT_GETATTR regression ============================"
1332 cp `which ls` $DIR || cp /bin/ls $DIR
1336 run_test 30 "run binary from Lustre (execve) ==================="
1339 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1340 $CHECKSTAT -a $DIR/f31 || error
1342 run_test 31a "open-unlink file =================================="
1345 touch $DIR/f31 || error
1346 ln $DIR/f31 $DIR/f31b || error
1347 multiop $DIR/f31b Ouc || error
1348 $CHECKSTAT -t file $DIR/f31 || error
1350 run_test 31b "unlink file with multiple links while open ======="
1353 touch $DIR/f31 || error
1354 ln $DIR/f31 $DIR/f31c || error
1355 multiop_bg_pause $DIR/f31 O_uc || return 1
1357 multiop $DIR/f31c Ouc
1358 kill -USR1 $MULTIPID
1361 run_test 31c "open-unlink file with multiple links ============="
1364 opendirunlink $DIR/d31d $DIR/d31d || error
1365 $CHECKSTAT -a $DIR/d31d || error
1367 run_test 31d "remove of open directory ========================="
1369 test_31e() { # bug 2904
1370 check_kernel_version 34 || return 0
1371 openfilleddirunlink $DIR/d31e || error
1373 run_test 31e "remove of open non-empty directory ==============="
1375 test_31f() { # bug 4554
1378 $SETSTRIPE $DIR/d31f -s 1048576 -c 1
1379 cp /etc/hosts $DIR/d31f
1381 $GETSTRIPE $DIR/d31f/hosts
1382 multiop_bg_pause $DIR/d31f D_c || return 1
1385 rm -rv $DIR/d31f || error "first of $DIR/d31f"
1387 $SETSTRIPE $DIR/d31f -s 1048576 -c 1
1388 cp /etc/hosts $DIR/d31f
1391 multiop_bg_pause $DIR/d31f D_c || return 1
1394 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
1395 wait $MULTIPID || error "first opendir $MULTIPID failed"
1399 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
1400 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
1403 run_test 31f "remove of open directory with open-unlink file ==="
1406 echo "-- cross directory link --"
1407 mkdir $DIR/d31g{a,b}
1409 ln $DIR/d31ga/f $DIR/d31gb/g
1410 $CHECKSTAT -t file $DIR/d31ga/f || error "source"
1411 [ `stat -c%h $DIR/d31ga/f` == '2' ] || error "source nlink"
1412 $CHECKSTAT -t file $DIR/d31gb/g || error "target"
1413 [ `stat -c%h $DIR/d31gb/g` == '2' ] || error "target nlink"
1415 run_test 31g "cross directory link==============="
1418 echo "-- cross directory link --"
1422 ln $DIR/d31h/f $DIR/d31h/dir/g
1423 $CHECKSTAT -t file $DIR/d31h/f || error "source"
1424 [ `stat -c%h $DIR/d31h/f` == '2' ] || error "source nlink"
1425 $CHECKSTAT -t file $DIR/d31h/dir/g || error "target"
1426 [ `stat -c%h $DIR/d31h/dir/g` == '2' ] || error "target nlink"
1428 run_test 31h "cross directory link under child==============="
1431 echo "-- cross directory link --"
1434 touch $DIR/d31i/dir/f
1435 ln $DIR/d31i/dir/f $DIR/d31i/g
1436 $CHECKSTAT -t file $DIR/d31i/dir/f || error "source"
1437 [ `stat -c%h $DIR/d31i/dir/f` == '2' ] || error "source nlink"
1438 $CHECKSTAT -t file $DIR/d31i/g || error "target"
1439 [ `stat -c%h $DIR/d31i/g` == '2' ] || error "target nlink"
1441 run_test 31i "cross directory link under parent==============="
1446 mkdir $DIR/d31j/dir1
1447 ln $DIR/d31j/dir1 $DIR/d31j/dir2 && error "ln for dir"
1448 link $DIR/d31j/dir1 $DIR/d31j/dir3 && error "link for dir"
1449 mlink $DIR/d31j/dir1 $DIR/d31j/dir4 && error "mlink for dir"
1450 mlink $DIR/d31j/dir1 $DIR/d31j/dir1 && error "mlink to the same dir"
1453 run_test 31j "link for directory==============="
1459 touch $DIR/d31k/exist
1460 mlink $DIR/d31k/s $DIR/d31k/t || error "mlink"
1461 mlink $DIR/d31k/s $DIR/d31k/exist && error "mlink to exist file"
1462 mlink $DIR/d31k/s $DIR/d31k/s && error "mlink to the same file"
1463 mlink $DIR/d31k/s $DIR/d31k && error "mlink to parent dir"
1464 mlink $DIR/d31k $DIR/d31k/s && error "mlink parent dir to target"
1465 mlink $DIR/d31k/not-exist $DIR/d31k/foo && error "mlink non-existing to new"
1466 mlink $DIR/d31k/not-exist $DIR/d31k/s && error "mlink non-existing to exist"
1469 run_test 31k "link to file: the same, non-existing, dir==============="
1475 touch $DIR/d31m2/exist
1476 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
1477 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
1478 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
1479 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
1480 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
1481 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
1484 run_test 31m "link to file: the same, non-existing, dir==============="
1487 echo "== more mountpoints and symlinks ================="
1488 [ -e $DIR/d32a ] && rm -fr $DIR/d32a
1489 mkdir -p $DIR/d32a/ext2-mountpoint
1490 mount -t ext2 -o loop $EXT2_DEV $DIR/d32a/ext2-mountpoint || error
1491 $CHECKSTAT -t dir $DIR/d32a/ext2-mountpoint/.. || error
1492 $UMOUNT $DIR/d32a/ext2-mountpoint || error
1494 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
1497 [ -e $DIR/d32b ] && rm -fr $DIR/d32b
1498 mkdir -p $DIR/d32b/ext2-mountpoint
1499 mount -t ext2 -o loop $EXT2_DEV $DIR/d32b/ext2-mountpoint || error
1500 ls -al $DIR/d32b/ext2-mountpoint/.. || error
1501 $UMOUNT $DIR/d32b/ext2-mountpoint || error
1503 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
1506 [ -e $DIR/d32c ] && rm -fr $DIR/d32c
1507 mkdir -p $DIR/d32c/ext2-mountpoint
1508 mount -t ext2 -o loop $EXT2_DEV $DIR/d32c/ext2-mountpoint || error
1509 mkdir -p $DIR/d32c/d2/test_dir
1510 $CHECKSTAT -t dir $DIR/d32c/ext2-mountpoint/../d2/test_dir || error
1511 $UMOUNT $DIR/d32c/ext2-mountpoint || error
1513 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
1516 [ -e $DIR/d32d ] && rm -fr $DIR/d32d
1517 mkdir -p $DIR/d32d/ext2-mountpoint
1518 mount -t ext2 -o loop $EXT2_DEV $DIR/d32d/ext2-mountpoint || error
1519 mkdir -p $DIR/d32d/d2/test_dir
1520 ls -al $DIR/d32d/ext2-mountpoint/../d2/test_dir || error
1521 $UMOUNT $DIR/d32d/ext2-mountpoint || error
1523 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
1526 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
1527 mkdir -p $DIR/d32e/tmp
1528 TMP_DIR=$DIR/d32e/tmp
1529 ln -s $DIR/d32e $TMP_DIR/symlink11
1530 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1531 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
1532 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
1534 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
1537 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
1538 mkdir -p $DIR/d32f/tmp
1539 TMP_DIR=$DIR/d32f/tmp
1540 ln -s $DIR/d32f $TMP_DIR/symlink11
1541 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1542 ls $DIR/d32f/tmp/symlink11 || error
1543 ls $DIR/d32f/symlink01 || error
1545 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
1548 TMP_DIR=$DIR/$tdir/tmp
1549 mkdir -p $TMP_DIR $DIR/${tdir}2
1550 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1551 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1552 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
1553 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
1554 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
1555 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
1557 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1560 rm -fr $DIR/$tdir $DIR/${tdir}2
1561 TMP_DIR=$DIR/$tdir/tmp
1562 mkdir -p $TMP_DIR $DIR/${tdir}2
1563 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1564 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1565 ls $TMP_DIR/symlink12 || error
1566 ls $DIR/$tdir/symlink02 || error
1568 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1571 [ -e $DIR/d32i ] && rm -fr $DIR/d32i
1572 mkdir -p $DIR/d32i/ext2-mountpoint
1573 mount -t ext2 -o loop $EXT2_DEV $DIR/d32i/ext2-mountpoint || error
1574 touch $DIR/d32i/test_file
1575 $CHECKSTAT -t file $DIR/d32i/ext2-mountpoint/../test_file || error
1576 $UMOUNT $DIR/d32i/ext2-mountpoint || error
1578 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
1581 [ -e $DIR/d32j ] && rm -fr $DIR/d32j
1582 mkdir -p $DIR/d32j/ext2-mountpoint
1583 mount -t ext2 -o loop $EXT2_DEV $DIR/d32j/ext2-mountpoint || error
1584 touch $DIR/d32j/test_file
1585 cat $DIR/d32j/ext2-mountpoint/../test_file || error
1586 $UMOUNT $DIR/d32j/ext2-mountpoint || error
1588 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
1592 mkdir -p $DIR/d32k/ext2-mountpoint
1593 mount -t ext2 -o loop $EXT2_DEV $DIR/d32k/ext2-mountpoint
1594 mkdir -p $DIR/d32k/d2
1595 touch $DIR/d32k/d2/test_file || error
1596 $CHECKSTAT -t file $DIR/d32k/ext2-mountpoint/../d2/test_file || error
1597 $UMOUNT $DIR/d32k/ext2-mountpoint || error
1599 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
1603 mkdir -p $DIR/d32l/ext2-mountpoint
1604 mount -t ext2 -o loop $EXT2_DEV $DIR/d32l/ext2-mountpoint || error
1605 mkdir -p $DIR/d32l/d2
1606 touch $DIR/d32l/d2/test_file
1607 cat $DIR/d32l/ext2-mountpoint/../d2/test_file || error
1608 $UMOUNT $DIR/d32l/ext2-mountpoint || error
1610 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
1614 mkdir -p $DIR/d32m/tmp
1615 TMP_DIR=$DIR/d32m/tmp
1616 ln -s $DIR $TMP_DIR/symlink11
1617 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1618 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
1619 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
1621 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
1625 mkdir -p $DIR/d32n/tmp
1626 TMP_DIR=$DIR/d32n/tmp
1627 ln -s $DIR $TMP_DIR/symlink11
1628 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1629 ls -l $DIR/d32n/tmp/symlink11 || error
1630 ls -l $DIR/d32n/symlink01 || error
1632 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
1635 rm -fr $DIR/d32o $DIR/$tfile
1637 mkdir -p $DIR/d32o/tmp
1638 TMP_DIR=$DIR/d32o/tmp
1639 ln -s $DIR/$tfile $TMP_DIR/symlink12
1640 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1641 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
1642 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
1643 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
1644 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
1646 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
1656 mkdir -p $DIR/d32p/tmp
1658 TMP_DIR=$DIR/d32p/tmp
1660 ln -s $DIR/$tfile $TMP_DIR/symlink12
1662 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1664 cat $DIR/d32p/tmp/symlink12 || error
1666 cat $DIR/d32p/symlink02 || error
1669 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
1672 [ -e $DIR/d32q ] && rm -fr $DIR/d32q
1674 touch $DIR/d32q/under_the_mount
1675 mount -t ext2 -o loop $EXT2_DEV $DIR/d32q
1676 ls $DIR/d32q/under_the_mount && error || true
1677 $UMOUNT $DIR/d32q || error
1679 run_test 32q "stat follows mountpoints in Lustre (should return error)"
1682 [ -e $DIR/d32r ] && rm -fr $DIR/d32r
1684 touch $DIR/d32r/under_the_mount
1685 mount -t ext2 -o loop $EXT2_DEV $DIR/d32r
1686 ls $DIR/d32r | grep -q under_the_mount && error || true
1687 $UMOUNT $DIR/d32r || error
1689 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
1694 chmod 444 $DIR/$tfile
1695 chown $RUNAS_ID $DIR/$tfile
1697 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
1700 run_test 33 "write file with mode 444 (should return error) ===="
1705 chown $RUNAS_ID $DIR/d33
1706 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
1707 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
1708 error "open RDWR" || true
1710 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
1715 chown $RUNAS_ID $DIR/d33
1716 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
1718 run_test 33b "test open file with malformed flags (No panic and return error)"
1720 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
1723 $MCREATE $DIR/f34 || error
1724 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1725 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
1726 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1727 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1729 run_test 34a "truncate file that has not been opened ==========="
1732 [ ! -f $DIR/f34 ] && test_34a
1733 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1734 $OPENFILE -f O_RDONLY $DIR/f34
1735 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1736 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1738 run_test 34b "O_RDONLY opening file doesn't create objects ====="
1741 [ ! -f $DIR/f34 ] && test_34a
1742 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1743 $OPENFILE -f O_RDWR $DIR/f34
1744 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
1745 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1747 run_test 34c "O_RDWR opening file-with-size works =============="
1750 [ ! -f $DIR/f34 ] && test_34a
1751 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
1752 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1755 run_test 34d "write to sparse file ============================="
1759 $MCREATE $DIR/f34e || error
1760 $TRUNCATE $DIR/f34e 1000 || error
1761 $CHECKSTAT -s 1000 $DIR/f34e || error
1762 $OPENFILE -f O_RDWR $DIR/f34e
1763 $CHECKSTAT -s 1000 $DIR/f34e || error
1765 run_test 34e "create objects, some with size and some without =="
1767 test_34f() { # bug 6242, 6243
1770 $MCREATE $DIR/f34f || error
1771 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
1772 dd if=$DIR/f34f of=$TMP/f34f
1773 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
1774 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
1775 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
1776 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
1777 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
1779 run_test 34f "read from a file with no objects until EOF ======="
1782 cp /bin/sh $DIR/f35a
1784 chown $RUNAS_ID $DIR/f35a
1785 $RUNAS $DIR/f35a && error || true
1788 run_test 35a "exec file with mode 444 (should return and not leak) ====="
1792 utime $DIR/f36 || error
1794 run_test 36a "MDS utime check (mknod, utime) ==================="
1798 utime $DIR/f36 || error
1800 run_test 36b "OST utime check (open, utime) ===================="
1805 chown $RUNAS_ID $DIR/d36
1806 $RUNAS utime $DIR/d36/f36 || error
1808 run_test 36c "non-root MDS utime check (mknod, utime) =========="
1811 [ ! -d $DIR/d36 ] && test_36c
1812 echo "" > $DIR/d36/f36
1813 $RUNAS utime $DIR/d36/f36 || error
1815 run_test 36d "non-root OST utime check (open, utime) ==========="
1818 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
1820 touch $DIR/$tdir/$tfile
1821 $RUNAS utime $DIR/$tdir/$tfile && \
1822 error "utime worked, expected failure" || true
1824 run_test 36e "utime on non-owned file (should return error) ===="
1827 local LANG_SAVE=$LANG
1828 local LC_LANG_SAVE=$LC_LANG
1829 export LANG=C LC_LANG=C # for date language
1831 DATESTR="Dec 20 2000"
1833 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
1834 lctl set_param fail_loc=0x80000214
1836 cp /etc/hosts $DIR/$tdir/$tfile
1837 sync & # write RPC generated with "current" inode timestamp, but delayed
1839 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
1840 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
1841 cancel_lru_locks osc
1842 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
1844 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
1845 echo "BEFORE: $LS_BEFORE" && \
1846 echo "AFTER : $LS_AFTER" && \
1847 echo "WANT : $DATESTR" && \
1848 error "$DIR/$tdir/$tfile timestamps changed" || true
1850 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
1852 run_test 36f "utime on file racing with OST BRW write =========="
1855 remote_ost_nodsh && skip "remote OST with nodsh" && return
1858 export FMD_MAX_AGE=`do_facet ost1 lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | head -n 1`
1859 FMD_BEFORE="`awk '/ll_fmd_cache/ { print $2 }' /proc/slabinfo`"
1860 touch $DIR/$tdir/$tfile
1861 sleep $((FMD_MAX_AGE + 12))
1862 FMD_AFTER="`awk '/ll_fmd_cache/ { print $2 }' /proc/slabinfo`"
1863 [ "$FMD_AFTER" -gt "$FMD_BEFORE" ] && \
1864 echo "AFTER : $FMD_AFTER > BEFORE $FMD_BEFORE" && \
1865 error "fmd didn't expire after ping" || true
1867 run_test 36g "filter mod data cache expiry ====================="
1871 echo f > $DIR/$tdir/fbugfile
1872 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
1873 ls $DIR/$tdir | grep "\<fbugfile\>" && error
1874 $UMOUNT $DIR/$tdir || error
1875 rm -f $DIR/$tdir/fbugfile || error
1877 run_test 37 "ls a mounted file system to check old content ====="
1880 local file=$DIR/$tfile
1882 openfile -f O_DIRECTORY $file
1885 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
1886 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
1888 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
1892 touch $DIR/${tfile}2
1893 # ls -l $DIR/$tfile $DIR/${tfile}2
1894 # ls -lu $DIR/$tfile $DIR/${tfile}2
1895 # ls -lc $DIR/$tfile $DIR/${tfile}2
1897 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
1898 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
1900 ls -l $DIR/$tfile $DIR/${tfile}2
1902 ls -lu $DIR/$tfile $DIR/${tfile}2
1904 ls -lc $DIR/$tfile $DIR/${tfile}2
1905 error "O_TRUNC didn't change timestamps"
1908 run_test 39 "mtime changed on create ==========================="
1911 dd if=/dev/zero of=$DIR/f40 bs=4096 count=1
1912 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/f40 && error
1913 $CHECKSTAT -t file -s 4096 $DIR/f40 || error
1915 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
1919 small_write $DIR/f41 18
1921 run_test 41 "test small file write + fstat ====================="
1923 count_ost_writes() {
1924 lctl get_param -n osc.*.stats |
1925 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
1932 BG_DIRTY_RATIO_SAVE=10
1933 MAX_BG_DIRTY_RATIO=25
1937 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
1938 # dirty_ratio, dirty_background_ratio
1939 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
1940 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
1941 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
1942 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
1944 # if file not here, we are a 2.4 kernel
1945 kill -CONT `pidof kupdated`
1950 # setup the trap first, so someone cannot exit the test at the
1951 # exact wrong time and mess up a machine
1952 trap start_writeback EXIT
1953 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
1954 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
1955 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
1956 sysctl -w vm.dirty_writeback_centisecs=0
1957 sysctl -w vm.dirty_writeback_centisecs=0
1958 # save and increase /proc/sys/vm/dirty_ratio
1959 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
1960 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
1961 # save and increase /proc/sys/vm/dirty_background_ratio
1962 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
1963 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
1965 # if file not here, we are a 2.4 kernel
1966 kill -STOP `pidof kupdated`
1970 # ensure that all stripes have some grant before we test client-side cache
1972 [ "$SETUP_TEST42" ] && return
1973 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
1974 dd if=/dev/zero of=$i bs=4k count=1
1980 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
1981 # file truncation, and file removal.
1984 cancel_lru_locks osc
1986 sync; sleep 1; sync # just to be safe
1987 BEFOREWRITES=`count_ost_writes`
1988 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
1989 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
1990 AFTERWRITES=`count_ost_writes`
1991 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
1992 error "$BEFOREWRITES < $AFTERWRITES"
1995 run_test 42a "ensure that we don't flush on close =============="
1999 cancel_lru_locks osc
2002 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
2003 BEFOREWRITES=`count_ost_writes`
2004 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
2005 AFTERWRITES=`count_ost_writes`
2006 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
2007 error "$BEFOREWRITES < $AFTERWRITES on unlink"
2009 BEFOREWRITES=`count_ost_writes`
2010 sync || error "sync: $?"
2011 AFTERWRITES=`count_ost_writes`
2012 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
2013 error "$BEFOREWRITES < $AFTERWRITES on sync"
2015 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
2019 run_test 42b "test destroy of file with cached dirty data ======"
2021 # if these tests just want to test the effect of truncation,
2022 # they have to be very careful. consider:
2023 # - the first open gets a {0,EOF}PR lock
2024 # - the first write conflicts and gets a {0, count-1}PW
2025 # - the rest of the writes are under {count,EOF}PW
2026 # - the open for truncate tries to match a {0,EOF}PR
2027 # for the filesize and cancels the PWs.
2028 # any number of fixes (don't get {0,EOF} on open, match
2029 # composite locks, do smarter file size management) fix
2030 # this, but for now we want these tests to verify that
2031 # the cancellation with truncate intent works, so we
2032 # start the file with a full-file pw lock to match against
2033 # until the truncate.
2038 cancel_lru_locks osc
2040 # prime the file with 0,EOF PW to match
2044 # now the real test..
2045 dd if=/dev/zero of=$file bs=1024 count=100
2046 BEFOREWRITES=`count_ost_writes`
2047 $TRUNCATE $file $offset
2048 cancel_lru_locks osc
2049 AFTERWRITES=`count_ost_writes`
2055 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
2056 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
2059 run_test 42c "test partial truncate of file with cached dirty data"
2063 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
2064 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
2067 run_test 42d "test complete truncate of file with cached dirty data"
2071 cp -p /bin/ls $DIR/$tdir/$tfile
2072 multiop $DIR/$tdir/$tfile Ow_c &
2074 # give multiop a chance to open
2077 $DIR/$tdir/$tfile && error || true
2080 run_test 43 "execution of file opened for write should return -ETXTBSY"
2084 cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
2085 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
2087 multiop $DIR/d43/multiop Oc && error "expected error, got success"
2088 kill -USR1 $MULTIOP_PID || return 2
2089 wait $MULTIOP_PID || return 3
2092 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
2096 cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
2097 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
2099 truncate $DIR/d43/multiop 0 && error "expected error, got success"
2100 kill -USR1 $MULTIOP_PID || return 2
2101 wait $MULTIOP_PID || return 3
2104 run_test 43b "truncate of file being executed should return -ETXTBSY"
2107 local testdir="$DIR/d43c"
2110 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
2111 ( cd $testdir && md5sum -c)
2113 run_test 43c "md5sum of copy into lustre========================"
2116 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
2117 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
2118 dd if=$DIR/f1 bs=4k count=1 > /dev/null
2120 run_test 44 "zero length read from a sparse stripe ============="
2123 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
2125 [ -z "$nstripe" ] && skip "can't get stripe info" && return
2126 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
2127 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
2129 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
2130 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
2133 OFFSETS="0 $((stride/2)) $((stride-1))"
2134 for offset in $OFFSETS ; do
2135 for i in `seq 0 $((nstripe-1))`; do
2136 local GLOBALOFFSETS=""
2137 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
2138 local myfn=$DIR/d44a-$size
2139 echo "--------writing $myfn at $size"
2140 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
2141 GLOBALOFFSETS="$GLOBALOFFSETS $size"
2142 ll_sparseness_verify $myfn $GLOBALOFFSETS \
2143 || error "ll_sparseness_verify $GLOBALOFFSETS"
2145 for j in `seq 0 $((nstripe-1))`; do
2146 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
2147 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
2148 GLOBALOFFSETS="$GLOBALOFFSETS $size"
2150 ll_sparseness_verify $myfn $GLOBALOFFSETS \
2151 || error "ll_sparseness_verify $GLOBALOFFSETS"
2156 run_test 44a "test sparse pwrite ==============================="
2160 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
2166 before=`dirty_osc_total`
2167 echo executing "\"$*\""
2169 after=`dirty_osc_total`
2170 echo before $before, after $after
2174 # Obtain grants from OST if it supports it
2175 echo blah > ${f}_grant
2178 do_dirty_record "echo blah > $f"
2179 [ $before -eq $after ] && error "write wasn't cached"
2180 do_dirty_record "> $f"
2181 [ $before -gt $after ] || error "truncate didn't lower dirty count"
2182 do_dirty_record "echo blah > $f"
2183 [ $before -eq $after ] && error "write wasn't cached"
2184 do_dirty_record "sync"
2185 [ $before -gt $after ] || error "writeback didn't lower dirty count"
2186 do_dirty_record "echo blah > $f"
2187 [ $before -eq $after ] && error "write wasn't cached"
2188 do_dirty_record "cancel_lru_locks osc"
2189 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
2192 run_test 45 "osc io page accounting ============================"
2198 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
2199 # test tickles a bug where re-dirtying a page was failing to be mapped to the
2200 # objects offset and an assert hit when an rpc was built with 1023's mapped
2201 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
2206 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2208 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
2209 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2213 run_test 46 "dirtying a previously written page ================"
2215 # test_47 is removed "Device nodes check" is moved to test_28
2217 test_48a() { # bug 2399
2218 check_kernel_version 34 || return 0
2221 mv $DIR/d48a $DIR/d48.new || error "move directory failed"
2222 mkdir $DIR/d48a || error "recreate directory failed"
2223 touch foo || error "'touch foo' failed after recreating cwd"
2224 mkdir bar || error "'mkdir foo' failed after recreating cwd"
2225 if check_kernel_version 44; then
2226 touch .foo || error "'touch .foo' failed after recreating cwd"
2227 mkdir .bar || error "'mkdir .foo' failed after recreating cwd"
2229 ls . > /dev/null || error "'ls .' failed after recreating cwd"
2230 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2231 cd . || error "'cd .' failed after recreating cwd"
2232 mkdir . && error "'mkdir .' worked after recreating cwd"
2233 rmdir . && error "'rmdir .' worked after recreating cwd"
2234 ln -s . baz || error "'ln -s .' failed after recreating cwd"
2235 cd .. || error "'cd ..' failed after recreating cwd"
2237 run_test 48a "Access renamed working dir (should return errors)="
2239 test_48b() { # bug 2399
2240 check_kernel_version 34 || return 0
2243 rmdir $DIR/d48b || error "remove cwd $DIR/d48b failed"
2244 touch foo && error "'touch foo' worked after removing cwd"
2245 mkdir foo && error "'mkdir foo' worked after removing cwd"
2246 if check_kernel_version 44; then
2247 touch .foo && error "'touch .foo' worked after removing cwd"
2248 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2250 ls . > /dev/null && error "'ls .' worked after removing cwd"
2251 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2252 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
2253 mkdir . && error "'mkdir .' worked after removing cwd"
2254 rmdir . && error "'rmdir .' worked after removing cwd"
2255 ln -s . foo && error "'ln -s .' worked after removing cwd"
2256 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
2258 run_test 48b "Access removed working dir (should return errors)="
2260 test_48c() { # bug 2350
2261 check_kernel_version 36 || return 0
2262 #lctl set_param debug=-1
2264 mkdir -p $DIR/d48c/dir
2266 $TRACE rmdir $DIR/d48c/dir || error "remove cwd $DIR/d48c/dir failed"
2267 $TRACE touch foo && error "'touch foo' worked after removing cwd"
2268 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
2269 if check_kernel_version 44; then
2270 touch .foo && error "'touch .foo' worked after removing cwd"
2271 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2273 $TRACE ls . && error "'ls .' worked after removing cwd"
2274 $TRACE ls .. || error "'ls ..' failed after removing cwd"
2275 is_patchless || ( $TRACE cd . && error "'cd .' worked after removing cwd" )
2276 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
2277 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
2278 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
2279 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
2281 run_test 48c "Access removed working subdir (should return errors)"
2283 test_48d() { # bug 2350
2284 check_kernel_version 36 || return 0
2285 #lctl set_param debug=-1
2287 mkdir -p $DIR/d48d/dir
2289 $TRACE rmdir $DIR/d48d/dir || error "remove cwd $DIR/d48d/dir failed"
2290 $TRACE rmdir $DIR/d48d || error "remove parent $DIR/d48d failed"
2291 $TRACE touch foo && error "'touch foo' worked after removing parent"
2292 $TRACE mkdir foo && error "'mkdir foo' worked after removing parent"
2293 if check_kernel_version 44; then
2294 touch .foo && error "'touch .foo' worked after removing parent"
2295 mkdir .foo && error "'mkdir .foo' worked after removing parent"
2297 $TRACE ls . && error "'ls .' worked after removing parent"
2298 $TRACE ls .. && error "'ls ..' worked after removing parent"
2299 is_patchless || ( $TRACE cd . && error "'cd .' worked after recreate parent" )
2300 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
2301 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
2302 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
2303 is_patchless || ( $TRACE cd .. && error "'cd ..' worked after removing parent" || true )
2305 run_test 48d "Access removed parent subdir (should return errors)"
2307 test_48e() { # bug 4134
2308 check_kernel_version 41 || return 0
2309 #lctl set_param debug=-1
2311 mkdir -p $DIR/d48e/dir
2313 $TRACE rmdir $DIR/d48e/dir || error "remove cwd $DIR/d48e/dir failed"
2314 $TRACE rmdir $DIR/d48e || error "remove parent $DIR/d48e failed"
2315 $TRACE touch $DIR/d48e || error "'touch $DIR/d48e' failed"
2316 $TRACE chmod +x $DIR/d48e || error "'chmod +x $DIR/d48e' failed"
2317 # On a buggy kernel addition of "touch foo" after cd .. will
2318 # produce kernel oops in lookup_hash_it
2319 touch ../foo && error "'cd ..' worked after recreate parent"
2321 $TRACE rm $DIR/d48e || error "rm '$DIR/d48e' failed"
2323 run_test 48e "Access to recreated parent subdir (should return errors)"
2329 ls /proc/$$/cwd || error
2331 run_test 50 "special situations: /proc symlinks ==============="
2333 test_51a() { # was test_51
2334 # bug 1516 - create an empty entry right after ".." then split dir
2337 $MCREATE $DIR/d51/bar
2339 createmany -m $DIR/d51/longfile 201
2341 while [ `ls -sd $DIR/d51 | awk '{ print $1 }'` -eq 4 ]; do
2342 $MCREATE $DIR/d51/longfile$FNUM
2347 ls -l $DIR/d51 > /dev/null || error
2349 run_test 51a "special situations: split htree with empty entry =="
2351 #export NUMTEST=70000
2352 # FIXME: I select a relatively small number to do basic test.
2353 # large number may give panic(). debugging on this is going on.
2356 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
2357 [ $NUMFREE -lt 21000 ] && \
2358 skip "not enough free inodes ($NUMFREE)" && \
2361 check_kernel_version 40 || NUMTEST=31000
2362 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 50))
2365 createmany -d $DIR/d51b/t- $NUMTEST
2367 run_test 51b "mkdir .../t-0 --- .../t-$NUMTEST ===================="
2370 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2372 local ndirs=${TEST51BB_NDIRS:-10}
2373 local nfiles=${TEST51BB_NFILES:-100}
2375 local numfree=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
2377 [ $numfree -lt $(( ndirs * nfiles)) ] && \
2378 nfiles=$(( numfree / ndirs - 10 ))
2380 local dir=$DIR/d51bb
2382 local savePOLICY=$(lctl get_param -n lmv.*.placement)
2383 lctl set_param -n lmv.*.placement=CHAR
2386 local IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
2390 for ((i=0; i < $ndirs; i++)); do
2391 dirs[i]=$dir/$RANDOM
2392 echo Creating directory ${dirs[i]}
2395 echo Creating $nfiles in dir ${dirs[i]} ...
2396 echo "createmany -o ${dirs[i]}/$tfile- $nfiles"
2397 createmany -o ${dirs[i]}/$tfile- $nfiles
2403 IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
2407 for ((i=0; i<${#NEWUSED[@]}; i++)); do
2408 echo "mds $i: inodes count OLD ${OLDUSED[$i]} NEW ${NEWUSED[$i]}"
2409 [ ${OLDUSED[$i]} -lt ${NEWUSED[$i]} ] || rc=$((rc + 1))
2412 lctl set_param -n lmv.*.placement=$savePOLICY
2414 [ $rc -ne $MDSCOUNT ] || \
2415 error "Objects/inodes are not distributed over all mds servers"
2417 run_test 51bb "mkdir createmany CMD $MDSCOUNT ===================="
2421 [ ! -d $DIR/d51b ] && skip "$DIR/51b missing" && \
2424 unlinkmany -d $DIR/d51b/t- $NUMTEST
2426 run_test 51c "rmdir .../t-0 --- .../t-$NUMTEST ===================="
2429 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping test with few OSTs" && return
2431 createmany -o $DIR/d51d/t- 1000
2432 $LFS getstripe $DIR/d51d > $TMP/files
2433 for N in `seq 0 $((OSTCOUNT - 1))`; do
2434 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
2435 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
2436 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
2438 unlinkmany $DIR/d51d/t- 1000
2441 for N in `seq 1 $((OSTCOUNT - 1))`; do
2442 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
2443 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
2444 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
2445 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
2447 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
2448 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
2449 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
2450 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
2454 run_test 51d "check object distribution ===================="
2457 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
2460 chattr +a $DIR/d52a/foo || error "chattr +a failed"
2461 echo bar >> $DIR/d52a/foo || error "append bar failed"
2462 cp /etc/hosts $DIR/d52a/foo && error "cp worked"
2463 rm -f $DIR/d52a/foo 2>/dev/null && error "rm worked"
2464 link $DIR/d52a/foo $DIR/d52a/foo_link 2>/dev/null && error "link worked"
2465 echo foo >> $DIR/d52a/foo || error "append foo failed"
2466 mrename $DIR/d52a/foo $DIR/d52a/foo_ren && error "rename worked"
2467 lsattr $DIR/d52a/foo | egrep -q "^-+[ae]-+ $DIR/d52a/foo" || error "lsattr"
2468 chattr -a $DIR/d52a/foo || error "chattr -a failed"
2469 cp -r $DIR/d52a /tmp/
2470 rm -fr $DIR/d52a || error "cleanup rm failed"
2472 run_test 52a "append-only flag test (should return errors) ====="
2475 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
2478 chattr +i $DIR/d52b/foo || error "chattr +i failed"
2479 cat test > $DIR/d52b/foo && error "cat test worked"
2480 cp /etc/hosts $DIR/d52b/foo && error "cp worked"
2481 rm -f $DIR/d52b/foo 2>/dev/null && error "rm worked"
2482 link $DIR/d52b/foo $DIR/d52b/foo_link 2>/dev/null && error "link worked"
2483 echo foo >> $DIR/d52b/foo && error "echo worked"
2484 mrename $DIR/d52b/foo $DIR/d52b/foo_ren && error "rename worked"
2485 [ -f $DIR/d52b/foo ] || error
2486 [ -f $DIR/d52b/foo_ren ] && error
2487 lsattr $DIR/d52b/foo | egrep -q "^-+[ie]-+ $DIR/d52b/foo" || error "lsattr"
2488 chattr -i $DIR/d52b/foo || error "chattr failed"
2490 rm -fr $DIR/d52b || error
2492 run_test 52b "immutable flag test (should return errors) ======="
2495 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2496 remote_ost_nodsh && skip "remote OST with nodsh" && return
2505 for value in $(do_facet $SINGLEMDS lctl get_param osc.*-osc-MDT0000.prealloc_last_id) ; do
2506 param=`echo ${value[0]} | cut -d "=" -f1`
2507 ostname=`echo $param | cut -d "." -f2 | cut -d - -f 1-2`
2508 mds_last=$(do_facet $SINGLEMDS lctl get_param -n $param)
2509 ostnum=$(echo $ostname | sed "s/${FSNAME}-OST//g" | awk '{print ($1+1)}' )
2510 ost_last=$(do_facet ost$ostnum lctl get_param -n obdfilter.$ostname.last_id | head -n 1)
2511 echo "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
2512 if [ $ost_last != $mds_last ]; then
2513 error "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
2517 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
2520 [ ! -f "$SOCKETSERVER" ] && skip_env "no socketserver, skipping" && return
2521 [ ! -f "$SOCKETCLIENT" ] && skip_env "no socketclient, skipping" && return
2522 $SOCKETSERVER $DIR/socket
2523 $SOCKETCLIENT $DIR/socket || error
2524 $MUNLINK $DIR/socket
2526 run_test 54a "unix domain socket test =========================="
2532 dd if=/dev/zero of=$f bs=`page_size` count=1
2534 run_test 54b "char device works in lustre ======================"
2537 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
2538 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
2539 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
2541 for i in `seq 3 7`; do
2542 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
2552 loopdev="$DIR/loop54c"
2555 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
2556 mknod $loopdev b 7 $LOOPNUM
2557 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
2558 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
2559 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
2560 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
2562 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
2563 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
2565 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
2570 run_test 54c "block device works in lustre ====================="
2576 [ "$string" = `echo $string > $f | cat $f` ] || error
2578 run_test 54d "fifo device works in lustre ======================"
2581 check_kernel_version 46 || return 0
2584 cp -aL /dev/console $f
2585 echo $string > $f || error
2587 run_test 54e "console/tty device works in lustre ======================"
2590 grep -q $FSTYPE /proc/filesystems && return 1
2592 grep -q $FSTYPE /proc/filesystems && return 1
2593 insmod ../$FSTYPE/$FSTYPE.o
2594 grep -q $FSTYPE /proc/filesystems && return 1
2595 insmod ../$FSTYPE/$FSTYPE.ko
2596 grep -q $FSTYPE /proc/filesystems && return 1
2603 client_only && skip "Not a server" && return
2604 mount -t $FSTYPE -o loop,iopen $EXT2_DEV $DIR/d55 || error "mounting"
2606 $IOPENTEST1 $DIR/d55/foo $DIR/d55 || error "running $IOPENTEST1"
2607 $IOPENTEST2 $DIR/d55 || error "running $IOPENTEST2"
2608 echo "check for $EXT2_DEV. Please wait..."
2610 $UMOUNT $DIR/d55 || error "unmounting"
2612 run_test 55 "check iopen_connect_dentry() ======================"
2614 test_56a() { # was test_56
2620 NUMFILESx2=$(($NUMFILES * 2))
2621 for i in `seq 1 $NUMFILES` ; do
2622 touch $DIR/d56/file$i
2623 touch $DIR/d56/dir/file$i
2626 # test lfs getstripe with --recursive
2627 FILENUM=`$GETSTRIPE --recursive $DIR/d56 | grep -c obdidx`
2628 [ $FILENUM -eq $NUMFILESx2 ] || error \
2629 "lfs getstripe --recursive $DIR/d56 wrong: found $FILENUM, expected $NUMFILESx2"
2630 FILENUM=`$GETSTRIPE $DIR/d56 | grep -c obdidx`
2631 [ $FILENUM -eq $NUMFILES ] || error \
2632 "lfs getstripe $DIR/d56 without --recursive wrong: found $FILENUM, expected $NUMFILES"
2633 echo "lfs getstripe --recursive passed."
2635 # test lfs getstripe with file instead of dir
2636 FILENUM=`$GETSTRIPE $DIR/d56/file1 | grep -c obdidx`
2637 [ $FILENUM -eq 1 ] || error \
2638 "lfs getstripe $DIR/d56/file1 wrong:found $FILENUM, expected 1"
2639 echo "lfs getstripe file passed."
2641 #test lfs getstripe with --verbose
2642 [ `$GETSTRIPE --verbose $DIR/d56 | grep -c lmm_magic` -eq $NUMFILES ] ||\
2643 error "lfs getstripe --verbose $DIR/d56 wrong: should find $NUMFILES lmm_magic info"
2644 [ `$GETSTRIPE $DIR/d56 | grep -c lmm_magic` -eq 0 ] || error \
2645 "lfs getstripe $DIR/d56 without --verbose wrong: should not show lmm_magic info"
2646 echo "lfs getstripe --verbose passed."
2648 #test lfs getstripe with --obd
2649 $GETSTRIPE --obd wrong_uuid $DIR/d56 2>&1 | grep -q "unknown obduuid" || \
2650 error "lfs getstripe --obd wrong_uuid should return error message"
2652 [ "$OSTCOUNT" -lt 2 ] && \
2653 skip_env "skipping other lfs getstripe --obd test" && return
2654 FILENUM=`$GETSTRIPE --recursive $DIR/d56 | sed -n '/^[ ]*1[ ]/p' | wc -l`
2655 OBDUUID=`$GETSTRIPE --recursive $DIR/d56 | sed -n '/^[ ]*1:/p' | awk '{print $2}'`
2656 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/d56 | wc -l`
2657 [ $FOUND -eq $FILENUM ] || \
2658 error "lfs getstripe --obd wrong: found $FOUND, expected $FILENUM"
2659 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/d56 | sed '/^[ ]*1[ ]/d' |\
2660 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] || \
2661 error "lfs getstripe --obd wrong: should not show file on other obd"
2662 echo "lfs getstripe --obd passed."
2664 run_test 56a "check lfs getstripe ===================================="
2671 if [ ! -d "$DIR/${tdir}g" ] ; then
2672 mkdir -p $DIR/${tdir}g
2673 for i in `seq 1 $LOCAL_NUMFILES` ; do
2674 touch $DIR/${tdir}g/file$i
2676 for i in `seq 1 $LOCAL_NUMDIRS` ; do
2677 mkdir $DIR/${tdir}g/dir$i
2678 for j in `seq 1 $LOCAL_NUMFILES` ; do
2679 touch $DIR/${tdir}g/dir$i/file$j
2685 setup_56_special() {
2690 if [ ! -e "$TDIR/loop1b" ] ; then
2691 for i in `seq 1 $LOCAL_NUMFILES` ; do
2692 mknod $TDIR/loop${i}b b 7 $i
2693 mknod $TDIR/null${i}c c 1 3
2694 ln -s $TDIR/file1 $TDIR/link${i}l
2696 for i in `seq 1 $LOCAL_NUMDIRS` ; do
2697 mknod $TDIR/dir$i/loop${i}b b 7 $i
2698 mknod $TDIR/dir$i/null${i}c c 1 3
2699 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
2707 setup_56 $NUMFILES $NUMDIRS
2709 EXPECTED=$(($NUMDIRS + 2))
2710 # test lfs find with -name
2711 for i in `seq 1 $NUMFILES` ; do
2712 NUMS=`$LFIND -name "*$i" $DIR/${tdir}g | wc -l`
2713 [ $NUMS -eq $EXPECTED ] || error \
2714 "lfs find -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2716 echo "lfs find -name passed."
2718 run_test 56g "check lfs find -name ============================="
2723 setup_56 $NUMFILES $NUMDIRS
2725 EXPECTED=$((($NUMDIRS+1)*($NUMFILES-1)+$NUMFILES))
2726 # test lfs find with ! -name
2727 for i in `seq 1 $NUMFILES` ; do
2728 NUMS=`$LFIND ! -name "*$i" $DIR/${tdir}g | wc -l`
2729 [ $NUMS -eq $EXPECTED ] || error \
2730 "lfs find ! -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2732 echo "lfs find ! -name passed."
2734 run_test 56h "check lfs find ! -name ============================="
2739 UUID=`$GETSTRIPE $DIR/$tdir | awk '/0: / { print $2 }'`
2740 OUT="`$LFIND -ost $UUID $DIR/$tdir`"
2741 [ "$OUT" ] && error "$LFIND returned directory '$OUT'" || true
2743 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
2746 setup_56_special $NUMFILES $NUMDIRS
2748 EXPECTED=$((NUMDIRS+1))
2749 NUMS=`$LFIND -type d $DIR/${tdir}g | wc -l`
2750 [ $NUMS -eq $EXPECTED ] || \
2751 error "lfs find -type d $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2753 run_test 56j "check lfs find -type d ============================="
2756 setup_56_special $NUMFILES $NUMDIRS
2758 EXPECTED=$(((NUMDIRS+1) * NUMFILES))
2759 NUMS=`$LFIND -type f $DIR/${tdir}g | wc -l`
2760 [ $NUMS -eq $EXPECTED ] || \
2761 error "lfs find -type f $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2763 run_test 56k "check lfs find -type f ============================="
2766 setup_56_special $NUMFILES $NUMDIRS
2768 EXPECTED=$((NUMDIRS + NUMFILES))
2769 NUMS=`$LFIND -type b $DIR/${tdir}g | wc -l`
2770 [ $NUMS -eq $EXPECTED ] || \
2771 error "lfs find -type b $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2773 run_test 56l "check lfs find -type b ============================="
2776 setup_56_special $NUMFILES $NUMDIRS
2778 EXPECTED=$((NUMDIRS + NUMFILES))
2779 NUMS=`$LFIND -type c $DIR/${tdir}g | wc -l`
2780 [ $NUMS -eq $EXPECTED ] || \
2781 error "lfs find -type c $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2783 run_test 56m "check lfs find -type c ============================="
2786 setup_56_special $NUMFILES $NUMDIRS
2788 EXPECTED=$((NUMDIRS + NUMFILES))
2789 NUMS=`$LFIND -type l $DIR/${tdir}g | wc -l`
2790 [ $NUMS -eq $EXPECTED ] || \
2791 error "lfs find -type l $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2793 run_test 56n "check lfs find -type l ============================="
2796 setup_56 $NUMFILES $NUMDIRS
2799 utime $TDIR/file1 > /dev/null || error "utime (1)"
2800 utime $TDIR/file2 > /dev/null || error "utime (2)"
2801 utime $TDIR/dir1 > /dev/null || error "utime (3)"
2802 utime $TDIR/dir2 > /dev/null || error "utime (4)"
2803 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
2806 NUMS=`$LFIND -mtime +1 $TDIR | wc -l`
2807 [ $NUMS -eq $EXPECTED ] || \
2808 error "lfs find -mtime $TDIR wrong: found $NUMS, expected $EXPECTED"
2810 run_test 56o "check lfs find -mtime for old files =========================="
2813 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2818 setup_56 $NUMFILES $NUMDIRS
2820 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
2822 NUMS="`$LFIND -uid $RUNAS_ID $TDIR | wc -l`"
2823 [ $NUMS -eq $EXPECTED ] || \
2824 error "lfs find -uid $TDIR wrong: found $NUMS, expected $EXPECTED"
2826 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
2827 NUMS="`$LFIND ! -uid $RUNAS_ID $TDIR | wc -l`"
2828 [ $NUMS -eq $EXPECTED ] || \
2829 error "lfs find ! -uid $TDIR wrong: found $NUMS, expected $EXPECTED"
2831 echo "lfs find -uid and ! -uid passed."
2833 run_test 56p "check lfs find -uid and ! -uid ==============================="
2836 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2841 setup_56 $NUMFILES $NUMDIRS
2843 chgrp $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
2845 NUMS="`$LFIND -gid $RUNAS_ID $TDIR | wc -l`"
2846 [ $NUMS -eq $EXPECTED ] || \
2847 error "lfs find -gid $TDIR wrong: found $NUMS, expected $EXPECTED"
2849 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
2850 NUMS="`$LFIND ! -gid $RUNAS_ID $TDIR | wc -l`"
2851 [ $NUMS -eq $EXPECTED ] || \
2852 error "lfs find ! -gid $TDIR wrong: found $NUMS, expected $EXPECTED"
2854 echo "lfs find -gid and ! -gid passed."
2856 run_test 56q "check lfs find -gid and ! -gid ==============================="
2859 # note test will not do anything if MDS is not local
2860 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2862 local MNTDEV="osd.*MDT*.mntdev"
2863 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
2864 [ -z "$DEV" ] && error "can't access $MNTDEV"
2865 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
2866 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump || error "can't access $DEV"
2867 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
2868 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
2872 run_test 57a "verify MDS filesystem created with large inodes =="
2879 local FILEN=$dir/f$FILECOUNT
2881 rm -rf $dir || error "removing $dir"
2882 mkdir -p $dir || error "creating $dir"
2883 local num=$(get_mds_dir $dir)
2886 echo "mcreating $FILECOUNT files"
2887 createmany -m $dir/f 1 $FILECOUNT || \
2888 error "creating files in $dir"
2890 # verify that files do not have EAs yet
2891 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
2892 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
2896 df $dir #make sure we get new statfs data
2897 local MDSFREE=$(do_facet $mymds lctl get_param -n osd.*MDT000$((num -1)).kbytesfree)
2898 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
2899 echo "opening files to create objects/EAs"
2901 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
2902 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
2905 # verify that files have EAs now
2906 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
2907 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
2909 sleep 1 #make sure we get new statfs data
2911 local MDSFREE2=$(do_facet $mymds lctl get_param -n osd.*MDT000$((num -1)).kbytesfree)
2912 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
2913 if [ "$MDCFREE2" -lt "$((MDCFREE - 8))" ]; then
2914 if [ "$MDSFREE" != "$MDSFREE2" ]; then
2915 error "MDC before $MDCFREE != after $MDCFREE2"
2917 echo "MDC before $MDCFREE != after $MDCFREE2"
2918 echo "unable to confirm if MDS has large inodes"
2923 run_test 57b "default LOV EAs are stored inside large inodes ==="
2926 [ -z "$(which wiretest 2>/dev/null)" ] && skip_env "could not find wiretest" && return
2929 run_test 58 "verify cross-platform wire constants =============="
2932 echo "touch 130 files"
2933 createmany -o $DIR/f59- 130
2935 unlinkmany $DIR/f59- 130
2938 # wait for commitment of removal
2940 run_test 59 "verify cancellation of llog records async ========="
2942 TEST60_HEAD="test_60 run $RANDOM"
2944 [ ! -f run-llog.sh ] && skip_env "missing subtest run-llog.sh" && return
2945 log "$TEST60_HEAD - from kernel mode"
2948 run_test 60a "llog sanity tests run from kernel module =========="
2950 test_60b() { # bug 6411
2952 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
2964 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
2966 run_test 60b "limit repeated messages from CERROR/CWARN ========"
2969 echo "create 5000 files"
2970 createmany -o $DIR/f60c- 5000
2971 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
2972 lctl set_param fail_loc=0x80000137
2973 unlinkmany $DIR/f60c- 5000
2974 lctl set_param fail_loc=0
2976 run_test 60c "unlink file when mds full"
2979 SAVEPRINTK=$(lctl get_param -n printk)
2981 # verify "lctl mark" is even working"
2982 MESSAGE="test message ID $RANDOM $$"
2983 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
2984 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
2986 lctl set_param printk=0 || error "set lnet.printk failed"
2987 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
2988 MESSAGE="new test message ID $RANDOM $$"
2989 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
2990 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
2991 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
2993 lctl set_param -n printk="$SAVEPRINTK"
2995 run_test 60d "test printk console message masking"
2999 dd if=/dev/zero of=$f bs=`page_size` count=1
3000 cancel_lru_locks osc
3001 multiop $f OSMWUc || error
3004 run_test 61 "mmap() writes don't make sync hang ================"
3006 # bug 2330 - insufficient obd_match error checking causes LBUG
3010 cancel_lru_locks osc
3011 lctl set_param fail_loc=0x405
3012 cat $f && error "cat succeeded, expect -EIO"
3013 lctl set_param fail_loc=0
3015 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
3016 # match every page all of the time.
3017 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
3019 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
3020 test_63a() { # was test_63
3021 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
3022 lctl set_param -n osc.*.max_dirty_mb 0
3023 for i in `seq 10` ; do
3024 dd if=/dev/zero of=$DIR/f63 bs=8k &
3030 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
3031 rm -f $DIR/f63 || true
3033 run_test 63a "Verify oig_wait interruption does not crash ======="
3035 # bug 2248 - async write errors didn't return to application on sync
3036 # bug 3677 - async write errors left page locked
3039 lctl set_param debug=-1
3041 # ensure we have a grant to do async writes
3042 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
3045 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
3046 lctl set_param fail_loc=0x80000406
3047 multiop $DIR/$tfile Owy && \
3048 error "sync didn't return ENOMEM"
3049 sync; sleep 2; sync # do a real sync this time to flush page
3050 lctl get_param -n llite.*.dump_page_cache | grep locked && \
3051 error "locked page left in cache after async error" || true
3054 run_test 63b "async write errors should be returned to fsync ==="
3058 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
3060 run_test 64a "verify filter grant calculations (in kernel) ====="
3063 [ ! -f oos.sh ] && skip_env "missing subtest oos.sh" && return
3066 run_test 64b "check out-of-space detection on client ==========="
3068 # bug 1414 - set/get directories' stripe info
3072 $LVERIFY $DIR/d65 $DIR/d65/f1 || error "lverify failed"
3074 run_test 65a "directory with no stripe info ===================="
3078 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3080 $LVERIFY $DIR/d65 $DIR/d65/f2 || error "lverify failed"
3082 run_test 65b "directory setstripe $(($STRIPESIZE * 2)) 0 1 ==============="
3085 if [ $OSTCOUNT -gt 1 ]; then
3087 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 4)) -i 1 \
3088 -c $(($OSTCOUNT - 1)) || error "setstripe"
3090 $LVERIFY $DIR/d65 $DIR/d65/f3 || error "lverify failed"
3093 run_test 65c "directory setstripe $(($STRIPESIZE * 4)) 1 $(($OSTCOUNT - 1))"
3097 if [ $STRIPECOUNT -le 0 ]; then
3099 elif [ $STRIPECOUNT -gt 160 ]; then
3100 #LOV_MAX_STRIPE_COUNT is 160
3101 [ $OSTCOUNT -gt 160 ] && sc=160 || sc=$(($OSTCOUNT - 1))
3103 sc=$(($STRIPECOUNT - 1))
3105 $SETSTRIPE $DIR/d65 -s $STRIPESIZE -c $sc || error "setstripe"
3106 touch $DIR/d65/f4 $DIR/d65/f5
3107 $LVERIFY $DIR/d65 $DIR/d65/f4 $DIR/d65/f5 || error "lverify failed"
3109 run_test 65d "directory setstripe $STRIPESIZE -1 stripe_count =============="
3114 $SETSTRIPE $DIR/d65 || error "setstripe"
3115 $GETSTRIPE -v $DIR/d65 | grep "Default" || error "no stripe info failed"
3117 $LVERIFY $DIR/d65 $DIR/d65/f6 || error "lverify failed"
3119 run_test 65e "directory setstripe defaults ======================="
3123 $RUNAS $SETSTRIPE $DIR/d65f && error "setstripe succeeded" || true
3125 run_test 65f "dir setstripe permission (should return error) ==="
3129 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3130 $SETSTRIPE -d $DIR/d65 || error "setstripe"
3131 $GETSTRIPE -v $DIR/d65 | grep "Default" || \
3132 error "delete default stripe failed"
3134 run_test 65g "directory setstripe -d ==========================="
3138 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3139 mkdir -p $DIR/d65/dd1
3140 [ "`$GETSTRIPE -v $DIR/d65 | grep "^count"`" == \
3141 "`$GETSTRIPE -v $DIR/d65/dd1 | grep "^count"`" ] || error "stripe info inherit failed"
3143 run_test 65h "directory stripe info inherit ===================="
3145 test_65i() { # bug6367
3146 $SETSTRIPE $MOUNT -s 65536 -c -1
3148 run_test 65i "set non-default striping on root directory (bug 6367)="
3150 test_65ia() { # bug12836
3151 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
3153 run_test 65ia "getstripe on -1 default directory striping"
3155 test_65ib() { # bug12836
3156 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
3158 run_test 65ib "getstripe -v on -1 default directory striping"
3160 test_65ic() { # bug12836
3161 $LFS find -mtime -1 $MOUNT || error "find $MOUNT failed"
3163 run_test 65ic "new find on -1 default directory striping"
3165 test_65j() { # bug6367
3167 # if we aren't already remounting for each test, do so for this test
3168 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
3169 cleanup || error "failed to unmount"
3172 $SETSTRIPE -d $MOUNT || error "setstripe failed"
3174 run_test 65j "set default striping on root directory (bug 6367)="
3176 test_65k() { # bug11679
3177 [ "$OSTCOUNT" -lt 2 ] && skip_env "too few OSTs" && return
3178 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3180 echo "Check OST status: "
3181 MDS_OSCS=`do_facet $SINGLEMDS lctl dl | awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
3182 for OSC in $MDS_OSCS; do
3183 echo $OSC "is activate"
3184 do_facet $SINGLEMDS lctl --device %$OSC activate
3186 do_facet client mkdir -p $DIR/$tdir
3187 for INACTIVE_OSC in $MDS_OSCS; do
3188 echo $INACTIVE_OSC "is Deactivate:"
3189 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
3190 for STRIPE_OSC in $MDS_OSCS; do
3191 STRIPE_OST=`osc_to_ost $STRIPE_OSC`
3192 STRIPE_INDEX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
3193 grep $STRIPE_OST | awk -F: '{print $1}' | head -n 1`
3195 [ -f $DIR/$tdir/${STRIPE_INDEX} ] && continue
3196 echo "$SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} -i ${STRIPE_INDEX} -c 1"
3197 do_facet client $SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} -i ${STRIPE_INDEX} -c 1
3199 [ $RC -ne 0 ] && error "setstripe should have succeeded"
3201 do_facet client rm -f $DIR/$tdir/*
3202 echo $INACTIVE_OSC "is Activate."
3203 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
3206 run_test 65k "validate manual striping works properly with deactivated OSCs"
3208 test_65l() { # bug 12836
3209 mkdir -p $DIR/$tdir/test_dir
3210 $SETSTRIPE $DIR/$tdir/test_dir -c -1
3211 $LFS find -mtime -1 $DIR/$tdir >/dev/null
3213 run_test 65l "lfs find on -1 stripe dir ========================"
3215 # bug 2543 - update blocks count on client
3218 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
3220 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
3221 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
3223 run_test 66 "update inode blocks count on client ==============="
3229 if [ ! -z "$LLOOP" ]; then
3230 if swapon -s | grep -q $LLOOP; then
3231 swapoff $LLOOP || error "swapoff failed"
3234 $LCTL blockdev_detach $LLOOP || error "detach failed"
3238 if [ ! -z "$LLITELOOPLOAD" ]; then
3246 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
3250 swapon -s | awk '($1 == "'$1'") { print $4 }'
3253 # test case for lloop driver, basic function
3255 [ "$UID" != 0 ] && skip_env "must run as root" && return
3257 trap cleanup_68 EXIT
3259 if ! module_loaded llite_lloop; then
3260 if load_module llite/llite_lloop; then
3263 skip_env "can't find module llite_lloop"
3268 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
3269 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
3270 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
3272 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
3273 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
3277 run_test 68a "lloop driver - basic test ========================"
3279 # excercise swapping to lustre by adding a high priority swapfile entry
3280 # and then consuming memory until it is used.
3281 test_68b() { # was test_68
3282 [ "$UID" != 0 ] && skip_env "must run as root" && return
3283 lctl get_param -n devices | grep -q obdfilter && \
3284 skip "local OST" && return
3286 grep -q llite_lloop /proc/modules
3287 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
3289 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
3290 skip "can't reliably test swap with TCP" && return
3292 MEMTOTAL=`meminfo MemTotal`
3293 NR_BLOCKS=$((MEMTOTAL>>8))
3294 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
3296 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
3297 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
3300 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
3302 trap cleanup_68 EXIT
3304 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
3306 echo "before: `swapon -s | grep $LLOOP`"
3307 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
3308 echo "after: `swapon -s | grep $LLOOP`"
3309 SWAPUSED=`swap_used $LLOOP`
3313 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
3315 run_test 68b "support swapping to Lustre ========================"
3317 # bug5265, obdfilter oa2dentry return -ENOENT
3318 # #define OBD_FAIL_OST_ENOENT 0x217
3320 remote_ost_nodsh && skip "remote OST with nodsh" && return
3323 $SETSTRIPE $f -c 1 -i 0
3325 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
3327 do_facet ost1 lctl set_param fail_loc=0x217
3328 truncate $f 1 # vmtruncate() will ignore truncate() error.
3329 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
3331 do_facet ost1 lctl set_param fail_loc=0
3332 $DIRECTIO write $f 0 2 || error "write error"
3334 cancel_lru_locks osc
3335 $DIRECTIO read $f 0 1 || error "read error"
3337 do_facet ost1 lctl set_param fail_loc=0x217
3338 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
3340 do_facet ost1 lctl set_param fail_loc=0
3343 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
3347 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
3349 run_test 71 "Running dbench on lustre (don't segment fault) ===="
3351 test_72() { # bug 5695 - Test that on 2.6 remove_suid works properly
3352 check_kernel_version 43 || return 0
3353 [ "$RUNAS_ID" = "$UID" ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3355 # Check that testing environment is properly set up. Skip if not
3356 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
3357 skip_env "User $RUNAS_ID does not exist - skipping"
3360 # We had better clear the $DIR to get enough space for dd
3365 $RUNAS dd if=/dev/zero of=$DIR/f72 bs=512 count=1 || error
3366 # See if we are still setuid/sgid
3367 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on write"
3368 # Now test that MDS is updated too
3369 cancel_lru_locks mdc
3370 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on MDS"
3374 run_test 72 "Test that remove suid works properly (bug5695) ===="
3376 # bug 3462 - multiple simultaneous MDC requests
3380 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
3383 lctl set_param fail_loc=0x80000129
3384 multiop $DIR/d73-1/f73-2 Oc &
3386 lctl set_param fail_loc=0
3388 multiop $DIR/d73-2/f73-3 Oc &
3392 wait $pid1 || return 1
3396 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
3397 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
3398 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
3402 run_test 73 "multiple MDC requests (should not deadlock)"
3404 test_74a() { # bug 6149, 6184
3405 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
3407 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
3408 # will spin in a tight reconnection loop
3410 lctl set_param fail_loc=0x8000030e
3411 # get any lock that won't be difficult - lookup works.
3413 lctl set_param fail_loc=0
3417 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
3419 test_74b() { # bug 13310
3420 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
3422 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
3423 # will spin in a tight reconnection loop
3424 lctl set_param fail_loc=0x8000030e
3425 # get a "difficult" lock
3427 lctl set_param fail_loc=0
3431 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
3434 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
3437 test_76() { # bug 1443
3438 DETH=$(grep deathrow /proc/kallsyms /proc/ksyms 2> /dev/null | wc -l)
3439 [ $DETH -eq 0 ] && skip "No _iget." && return 0
3440 BEFORE_INODES=`num_inodes`
3441 echo "before inodes: $BEFORE_INODES"
3443 [ "$SLOW" = "no" ] && COUNT=100
3444 for i in `seq $COUNT`; do
3448 AFTER_INODES=`num_inodes`
3449 echo "after inodes: $AFTER_INODES"
3450 [ $AFTER_INODES -gt $((BEFORE_INODES + 32)) ] && \
3451 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
3454 run_test 76 "destroy duplicate inodes in client inode cache ===="
3459 # Note: in sptlrpc modes which enable its own bulk checksum, the
3460 # original crc32_le bulk checksum will be automatically disabled,
3461 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
3462 # will be checked by sptlrpc code against sptlrpc bulk checksum.
3463 # In this case set_checksums() will not be no-op, because sptlrpc
3464 # bulk checksum will be enabled all through the test.
3466 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
3467 lctl set_param -n osc.*.checksums $1
3471 export ORIG_CSUM_TYPE=""
3472 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
3475 [ "$ORIG_CSUM_TYPE" ] || \
3476 ORIG_CSUM_TYPE=`lctl get_param -n osc/*osc-[^mM]*/checksum_type |
3477 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`
3478 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
3479 log "set checksum type to $1"
3482 F77_TMP=$TMP/f77-temp
3485 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
3486 error "error writing to $F77_TMP"
3489 test_77a() { # bug 10889
3490 $GSS && skip "could not run with gss" && return
3491 [ ! -f $F77_TMP ] && setup_f77
3493 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
3497 run_test 77a "normal checksum read/write operation ============="
3499 test_77b() { # bug 10889
3500 $GSS && skip "could not run with gss" && return
3501 [ ! -f $F77_TMP ] && setup_f77
3502 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3503 lctl set_param fail_loc=0x80000409
3505 dd if=$F77_TMP of=$DIR/f77b bs=1M count=$F77SZ conv=sync || \
3506 error "dd error: $?"
3507 lctl set_param fail_loc=0
3510 run_test 77b "checksum error on client write ===================="
3512 test_77c() { # bug 10889
3513 $GSS && skip "could not run with gss" && return
3514 [ ! -f $DIR/f77b ] && skip "requires 77b - skipping" && return
3516 for algo in $CKSUM_TYPES; do
3517 cancel_lru_locks osc
3518 set_checksum_type $algo
3519 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
3520 lctl set_param fail_loc=0x80000408
3521 cmp $F77_TMP $DIR/f77b || error "file compare failed"
3522 lctl set_param fail_loc=0
3525 set_checksum_type $ORIG_CSUM_TYPE
3528 run_test 77c "checksum error on client read ==================="
3530 test_77d() { # bug 10889
3531 $GSS && skip "could not run with gss" && return
3532 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3533 lctl set_param fail_loc=0x80000409
3535 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
3536 error "direct write: rc=$?"
3537 lctl set_param fail_loc=0
3540 run_test 77d "checksum error on OST direct write ==============="
3542 test_77e() { # bug 10889
3543 $GSS && skip "could not run with gss" && return
3544 [ ! -f $DIR/f77 ] && skip "requires 77d - skipping" && return
3545 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
3546 lctl set_param fail_loc=0x80000408
3548 cancel_lru_locks osc
3549 directio read $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
3550 error "direct read: rc=$?"
3551 lctl set_param fail_loc=0
3554 run_test 77e "checksum error on OST direct read ================"
3556 test_77f() { # bug 10889
3557 $GSS && skip "could not run with gss" && return
3559 for algo in $CKSUM_TYPES; do
3560 cancel_lru_locks osc
3561 set_checksum_type $algo
3562 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3563 lctl set_param fail_loc=0x409
3564 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) && \
3565 error "direct write succeeded"
3566 lctl set_param fail_loc=0
3568 set_checksum_type $ORIG_CSUM_TYPE
3571 run_test 77f "repeat checksum error on write (expect error) ===="
3573 test_77g() { # bug 10889
3574 $GSS && skip "could not run with gss" && return
3575 remote_ost_nodsh && skip "remote OST with nodsh" && return
3577 [ ! -f $F77_TMP ] && setup_f77
3579 $SETSTRIPE $DIR/f77g -c 1 -i 0
3580 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
3581 do_facet ost1 lctl set_param fail_loc=0x8000021a
3583 dd if=$F77_TMP of=$DIR/f77g bs=1M count=$F77SZ || \
3584 error "write error: rc=$?"
3585 do_facet ost1 lctl set_param fail_loc=0
3588 run_test 77g "checksum error on OST write ======================"
3590 test_77h() { # bug 10889
3591 $GSS && skip "could not run with gss" && return
3592 remote_ost_nodsh && skip "remote OST with nodsh" && return
3594 [ ! -f $DIR/f77g ] && skip "requires 77g - skipping" && return
3595 cancel_lru_locks osc
3596 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
3597 do_facet ost1 lctl set_param fail_loc=0x8000021b
3599 cmp $F77_TMP $DIR/f77g || error "file compare failed"
3600 do_facet ost1 lctl set_param fail_loc=0
3603 run_test 77h "checksum error on OST read ======================="
3605 test_77i() { # bug 13805
3606 $GSS && skip "could not run with gss" && return
3607 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
3608 lctl set_param fail_loc=0x40b
3609 remount_client $MOUNT
3610 lctl set_param fail_loc=0
3611 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
3612 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
3613 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
3614 [ "$algo" = "crc32" ] || error "algo set to $algo instead of crc32"
3616 remount_client $MOUNT
3618 run_test 77i "client not supporting OSD_CONNECT_CKSUM =========="
3620 test_77j() { # bug 13805
3621 $GSS && skip "could not run with gss" && return
3622 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
3623 lctl set_param fail_loc=0x40c
3624 remount_client $MOUNT
3625 lctl set_param fail_loc=0
3626 sleep 2 # wait async osc connect to finish
3627 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
3628 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
3629 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
3630 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
3632 remount_client $MOUNT
3634 run_test 77j "client only supporting ADLER32 ===================="
3636 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
3640 test_78() { # bug 10901
3642 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
3643 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
3644 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
3645 echo "MemTotal: $MEMTOTAL"
3646 # reserve 256MB of memory for the kernel and other running processes,
3647 # and then take 1/2 of the remaining memory for the read/write buffers.
3648 if [ $MEMTOTAL -gt 512 ] ;then
3649 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
3651 # for those poor memory-starved high-end clusters...
3652 MEMTOTAL=$((MEMTOTAL / 2))
3654 echo "Mem to use for directio: $MEMTOTAL"
3655 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
3656 [ $F78SIZE -gt 512 ] && F78SIZE=512
3657 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
3658 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
3659 echo "Smallest OST: $SMALLESTOST"
3660 [ $SMALLESTOST -lt 10240 ] && \
3661 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
3663 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ] && \
3664 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
3666 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
3667 echo "File size: $F78SIZE"
3668 $SETSTRIPE $DIR/$tfile -c $OSTCOUNT || error "setstripe failed"
3669 for i in `seq 1 $NSEQ`
3671 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
3672 echo directIO rdwr round $i of $NSEQ
3673 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
3678 run_test 78 "handle large O_DIRECT writes correctly ============"
3680 test_79() { # bug 12743
3681 wait_delete_completed
3683 BKTOTAL=$(calc_osc_kbytes kbytestotal)
3684 BKFREE=$(calc_osc_kbytes kbytesfree)
3685 BKAVAIL=$(calc_osc_kbytes kbytesavail)
3687 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
3688 DFTOTAL=`echo $STRING | cut -d, -f1`
3689 DFUSED=`echo $STRING | cut -d, -f2`
3690 DFAVAIL=`echo $STRING | cut -d, -f3`
3691 DFFREE=$(($DFTOTAL - $DFUSED))
3693 ALLOWANCE=$((64 * $OSTCOUNT))
3695 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
3696 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
3697 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
3699 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
3700 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
3701 error "df free($DFFREE) mismatch OST free($BKFREE)"
3703 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
3704 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
3705 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
3708 run_test 79 "df report consistency check ======================="
3710 test_80() { # bug 10718
3711 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
3713 local BEFORE=`date +%s`
3714 cancel_lru_locks osc
3715 local AFTER=`date +%s`
3716 local DIFF=$((AFTER-BEFORE))
3717 if [ $DIFF -gt 1 ] ; then
3718 error "elapsed for 1M@1T = $DIFF"
3723 run_test 80 "Page eviction is equally fast at high offsets too ===="
3726 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && \
3728 mkdir -p $DIR/d99cvsroot
3729 chown $RUNAS_ID $DIR/d99cvsroot
3730 local oldPWD=$PWD # bug 13584, use $TMP as working dir
3733 $RUNAS cvs -d $DIR/d99cvsroot init || error
3736 run_test 99a "cvs init ========================================="
3739 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
3740 [ ! -d $DIR/d99cvsroot ] && test_99a
3742 # some versions of cvs import exit(1) when asked to import links or
3743 # files they can't read. ignore those files.
3744 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
3745 ! -perm +4 -printf '-I %f\n')
3746 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
3747 d99reposname vtag rtag
3749 run_test 99b "cvs import ======================================="
3752 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
3753 [ ! -d $DIR/d99cvsroot ] && test_99b
3755 mkdir -p $DIR/d99reposname
3756 chown $RUNAS_ID $DIR/d99reposname
3757 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
3759 run_test 99c "cvs checkout ====================================="
3762 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
3763 [ ! -d $DIR/d99cvsroot ] && test_99c
3764 cd $DIR/d99reposname
3766 $RUNAS cvs add -m 'addmsg' foo99
3768 run_test 99d "cvs add =========================================="
3771 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
3772 [ ! -d $DIR/d99cvsroot ] && test_99c
3773 cd $DIR/d99reposname
3776 run_test 99e "cvs update ======================================="
3779 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
3780 [ ! -d $DIR/d99cvsroot ] && test_99d
3781 cd $DIR/d99reposname
3782 $RUNAS cvs commit -m 'nomsg' foo99
3783 rm -fr $DIR/d99cvsroot
3785 run_test 99f "cvs commit ======================================="
3788 [ "$NETTYPE" = tcp ] || \
3789 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
3792 remote_ost_nodsh && skip "remote OST with nodsh" && return
3793 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3795 { skip "useless for local single node setup" && return; }
3797 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
3798 [ "$PROT" != "tcp" ] && continue
3799 RPORT=$(echo $REMOTE | cut -d: -f2)
3800 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
3803 LPORT=`echo $LOCAL | cut -d: -f2`
3804 if [ $LPORT -ge 1024 ]; then
3805 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
3807 error_exit "local: $LPORT > 1024, remote: $RPORT"
3810 [ "$rc" = 0 ] || error_exit "privileged port not found" )
3812 run_test 100 "check local port using privileged port ==========="
3814 function get_named_value()
3823 echo $line | sed "s/^$tag//"
3830 export CACHE_MAX=`lctl get_param -n llite.*.max_cached_mb | head -n 1`
3832 lctl set_param -n llite.*.max_cached_mb $CACHE_MAX
3840 [ "$CPU" = "UML" ] && nreads=1000
3841 local cache_limit=32
3843 lctl set_param -n osc.*-osc*.rpc_stats 0
3844 trap cleanup_101 EXIT
3845 lctl set_param -n llite.*.read_ahead_stats 0
3846 lctl set_param -n llite.*.max_cached_mb $cache_limit
3849 # randomly read 10000 of 64K chunks from file 3x 32MB in size
3851 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
3852 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
3855 for s in `lctl get_param -n llite.*.read_ahead_stats | \
3856 get_named_value 'read but discarded' | cut -d" " -f1`; do
3857 discard=$(($discard + $s))
3861 if [ $(($discard * 10)) -gt $nreads ] ;then
3862 lctl get_param osc.*-osc*.rpc_stats
3863 lctl get_param llite.*.read_ahead_stats
3864 error "too many ($discard) discarded pages"
3866 rm -f $DIR/$tfile || true
3868 run_test 101 "check read-ahead for random reads ================"
3870 export SETUP_TEST101=no
3872 [ "$SETUP_TEST101" = "yes" ] && return
3875 STRIPE_COUNT=$OSTCOUNT
3878 trap cleanup_test101 EXIT
3879 # prepare the read-ahead file
3880 $SETSTRIPE $DIR/$tfile -s $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT
3882 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
3887 [ "$SETUP_TEST101" = "yes" ] || return
3895 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
3900 local STRIPE_SIZE=1048576
3901 local RA_INC=1048576
3902 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
3903 local FILE_LENGTH=$((64*100))
3904 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
3905 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
3906 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
3907 get_named_value 'read but discarded' | \
3908 cut -d" " -f1 | calc_total`
3910 if [ $DISCARD -gt $discard_limit ]; then
3911 lctl get_param llite.*.read_ahead_stats
3912 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
3914 echo "Read-ahead success for size ${READ_SIZE}"
3919 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping stride IO stride-ahead test" && return
3920 local STRIPE_SIZE=1048576
3921 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
3922 local FILE_LENGTH=$((STRIPE_SIZE*100))
3923 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
3924 # prepare the read-ahead file
3926 cancel_lru_locks osc
3927 for BIDX in 2 4 8 16 32 64 128 256
3929 local BSIZE=$((BIDX*4096))
3930 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
3931 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
3932 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
3933 $LCTL set_param -n llite.*.read_ahead_stats 0
3934 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
3935 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
3936 cancel_lru_locks osc
3942 run_test 101b "check stride-io mode read-ahead ================="
3945 lctl get_param -n llite.*.max_read_ahead_mb | head -n 1
3946 lctl set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
3950 local file=$DIR/$tfile
3951 local size=${FILESIZE_101c:-500}
3952 local ra_MB=${READAHEAD_MB:-40}
3954 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
3955 [ $space -gt $((size / 1024)) ] ||
3956 { skip "Need free space ${size}M, have $space" && return; }
3958 echo Creating ${size}M test file $file
3959 dd if=/dev/zero of=$file bs=1M count=$size
3960 echo Cancel LRU locks on lustre client to flush the client cache
3961 cancel_lru_locks osc
3963 echo Disable read-ahead
3964 local old_READAHEAD=$(set_read_ahead 0)
3966 echo Reading the test file $file with read-ahead disabled
3967 time_ra_OFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
3969 echo Cancel LRU locks on lustre client to flush the client cache
3970 cancel_lru_locks osc
3971 echo Enable read-ahead with ${ra_MB}MB
3972 set_read_ahead $ra_MB
3974 echo Reading the test file $file with read-ahead enabled
3975 time_ra_ON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
3977 echo read-ahead disabled time read $time_ra_OFF
3978 echo read-ahead enabled time read $time_ra_ON
3980 set_read_ahead $old_READAHEAD
3983 [ $time_ra_ON -lt $time_ra_OFF ] ||
3984 error "read-ahead enabled time read (${time_ra_ON}s) is more than
3985 read-ahead disabled time read (${time_ra_OFF}s) filesize ${size}M"
3987 run_test 101d "file read with and without read-ahead enabled ================="
3989 export SETUP_TEST102=no
3991 [ "$SETUP_TEST102" = "yes" ] && return
3993 chown $RUNAS_ID $DIR/$tdir
3996 STRIPE_COUNT=$OSTCOUNT
3997 [ $OSTCOUNT -gt 4 ] && STRIPE_COUNT=4
3999 trap cleanup_test102 EXIT
4001 $1 $SETSTRIPE $tdir -s $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT
4005 for count in `seq 1 $STRIPE_COUNT`
4007 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4009 local stripe_size=`expr $STRIPE_SIZE \* $num`
4010 local file=file"$num-$offset-$count"
4011 $1 $SETSTRIPE $file -s $stripe_size -i $offset -c $count
4017 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
4023 [ "$SETUP_TEST102" = "yes" ] || return 0
4029 local testfile=$DIR/xattr_testfile
4034 [ "$UID" != 0 ] && skip_env "must run as root" && return
4035 [ -z "`lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr`" ] && skip_env "must have user_xattr" && return
4037 [ -z "$(which setfattr 2>/dev/null)" ] && skip_env "could not find setfattr" && return
4039 echo "set/get xattr..."
4040 setfattr -n trusted.name1 -v value1 $testfile || error
4041 [ "`getfattr -n trusted.name1 $testfile 2> /dev/null | \
4042 grep "trusted.name1"`" == "trusted.name1=\"value1\"" ] || error
4044 setfattr -n user.author1 -v author1 $testfile || error
4045 [ "`getfattr -n user.author1 $testfile 2> /dev/null | \
4046 grep "user.author1"`" == "user.author1=\"author1\"" ] || error
4049 setfattr -n trusted.name2 -v value2 $testfile || error
4050 setfattr -n trusted.name3 -v value3 $testfile || error
4051 [ `getfattr -d -m "^trusted" $testfile 2> /dev/null | \
4052 grep "trusted.name" | wc -l` -eq 3 ] || error
4055 setfattr -n user.author2 -v author2 $testfile || error
4056 setfattr -n user.author3 -v author3 $testfile || error
4057 [ `getfattr -d -m "^user" $testfile 2> /dev/null | \
4058 grep "user" | wc -l` -eq 3 ] || error
4060 echo "remove xattr..."
4061 setfattr -x trusted.name1 $testfile || error
4062 getfattr -d -m trusted $testfile 2> /dev/null | \
4063 grep "trusted.name1" && error || true
4065 setfattr -x user.author1 $testfile || error
4066 getfattr -d -m user $testfile 2> /dev/null | \
4067 grep "user.author1" && error || true
4069 # b10667: setting lustre special xattr be silently discarded
4070 echo "set lustre special xattr ..."
4071 setfattr -n "trusted.lov" -v "invalid value" $testfile || error
4075 run_test 102a "user xattr test =================================="
4078 # b10930: get/set/list trusted.lov xattr
4079 echo "get/set/list trusted.lov xattr ..."
4080 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
4081 local testfile=$DIR/$tfile
4082 $SETSTRIPE -s 65536 -i 1 -c 2 $testfile || error "setstripe failed"
4083 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
4084 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
4086 local testfile2=${testfile}2
4087 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
4088 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
4091 setfattr -n trusted.lov -v $value $testfile2
4092 local tmp_file=${testfile}3
4093 $GETSTRIPE -v $testfile2 > $tmp_file
4094 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
4095 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
4096 [ "$stripe_size" -eq 65536 ] || error "stripe size $stripe_size != 65536"
4097 [ "$stripe_count" -eq 2 ] || error "stripe count $stripe_count != 2"
4100 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
4103 # b10930: get/set/list lustre.lov xattr
4104 echo "get/set/list lustre.lov xattr ..."
4105 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
4107 chown $RUNAS_ID $DIR/$tdir
4108 local testfile=$DIR/$tdir/$tfile
4109 $RUNAS $SETSTRIPE -s 65536 -i 1 -c 2 $testfile||error "setstripe failed"
4110 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
4111 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
4113 local testfile2=${testfile}2
4114 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
4115 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
4117 $RUNAS $MCREATE $testfile2
4118 $RUNAS setfattr -n lustre.lov -v $value $testfile2
4119 local tmp_file=${testfile}3
4120 $RUNAS $GETSTRIPE -v $testfile2 > $tmp_file
4121 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
4122 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
4123 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
4124 [ $stripe_count -eq 2 ] || error "stripe count $stripe_count != 2"
4126 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
4128 compare_stripe_info1() {
4129 local stripe_index_all_zero=1
4133 for count in `seq 1 $STRIPE_COUNT`
4135 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4137 local size=`expr $STRIPE_SIZE \* $num`
4138 local file=file"$num-$offset-$count"
4139 get_stripe_info client $PWD/$file "$1"
4140 if [ $stripe_size -ne $size ]; then
4141 error "$file: different stripe size $stripe_size, expected $size" && return
4143 if [ $stripe_count -ne $count ]; then
4144 error "$file: different stripe count $stripe_count, expected $count" && return
4146 if [ $stripe_index -ne 0 ]; then
4147 stripe_index_all_zero=0
4152 [ $stripe_index_all_zero -eq 1 ] && error "all files are being extracted starting from OST index 0"
4156 compare_stripe_info2() {
4159 for count in `seq 1 $STRIPE_COUNT`
4161 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4163 local size=`expr $STRIPE_SIZE \* $num`
4164 local file=file"$num-$offset-$count"
4165 get_stripe_info client $PWD/$file
4166 if [ $stripe_size -ne $size ]; then
4167 error "$file: different stripe size $stripe_size, expected $size" && return
4169 if [ $stripe_count -ne $count ]; then
4170 error "$file: different stripe count $stripe_count, expected $count" && return
4172 if [ $stripe_index -ne $offset ]; then
4173 error "$file: different stripe offset $stripe_index, expected $offset" && return
4181 [ -n "$(which tar 2>/dev/null)" ] && strings $(which tar) | grep -q lustre && echo tar
4185 # b10930: tar test for trusted.lov xattr
4186 TAR=$(find_lustre_tar)
4187 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
4188 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
4191 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
4193 compare_stripe_info1
4195 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
4198 # b10930: tar test for trusted.lov xattr
4199 TAR=$(find_lustre_tar)
4200 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
4201 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
4205 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
4207 compare_stripe_info1
4209 run_test 102f "tar copy files, not keep osts ==========="
4211 test_102h() { # bug 15777
4212 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
4213 skip "must have user_xattr" && return
4214 [ -z "$(which setfattr 2>/dev/null)" ] &&
4215 skip_env "could not find setfattr" && return
4220 VALUE=datadatadatadatadatadatadatadata
4221 while [ $(echo $VALUE | wc -c) -lt $XSIZE ]; do
4222 VALUE="$VALUE$VALUE"
4224 log "save $XBIG on $DIR/$tfile"
4225 setfattr -n $XBIG -v "$VALUE" $DIR/$tfile ||
4226 error "saving $XBIG on $DIR/$tfile failed"
4227 ORIG=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4228 OSIZE=$(echo $ORIG | wc -c)
4229 [ $OSIZE -lt $XSIZE ] && error "set $XBIG too small ($OSIZE < $XSIZE)"
4232 log "save $XSML on $DIR/$tfile"
4233 setfattr -n $XSML -v val $DIR/$tfile ||
4234 error "saving $XSML on $DIR/$tfile failed"
4235 NEW=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4236 if [ "$NEW" != "$ORIG" ]; then
4239 error "$XBIG different after saving $XSML"
4242 log "grow $XSML on $DIR/$tfile"
4243 setfattr -n $XSML -v "$VALUE" $DIR/$tfile ||
4244 error "growing $XSML on $DIR/$tfile failed"
4245 NEW=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4246 if [ "$NEW" != "$ORIG" ]; then
4249 error "$XBIG different after growing $XSML"
4251 log "$XBIG still valid after growing $XSML"
4254 run_test 102h "grow xattr from inside inode to external block"
4256 test_102i() { # bug 17038
4258 ln -s $DIR/$tfile $DIR/${tfile}link
4259 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
4260 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"
4261 rm -f $DIR/$tfile $DIR/${tfile}link
4263 run_test 102i "lgetxattr test on symbolic link ============"
4266 TAR=$(find_lustre_tar)
4267 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
4268 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
4269 setup_test102 "$RUNAS"
4271 chown $RUNAS_ID $DIR/d102j
4272 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
4274 compare_stripe_info1 "$RUNAS"
4276 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
4282 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
4287 [ "$UID" != 0 ] && skip_env "must run as root" && return
4288 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
4289 [ -z "$(which setfacl 2>/dev/null)" ] && skip_env "could not find setfacl" && return
4290 $GSS && skip "could not run under gss" && return
4292 declare -a identity_old
4294 for num in `seq $MDSCOUNT`; do
4295 switch_identity $num true || identity_old[$num]=$?
4302 echo "performing cp ..."
4303 run_acl_subtest cp || error
4304 echo "performing getfacl-noacl..."
4305 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
4306 echo "performing misc..."
4307 run_acl_subtest misc || error "misc test failed"
4308 echo "performing permissions..."
4309 run_acl_subtest permissions || error "permissions failed"
4310 echo "performing setfacl..."
4311 run_acl_subtest setfacl || error "setfacl test failed"
4313 # inheritance test got from HP
4314 echo "performing inheritance..."
4315 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
4316 chmod +x make-tree || error "chmod +x failed"
4317 run_acl_subtest inheritance || error "inheritance test failed"
4323 for num in `seq $MDSCOUNT`; do
4324 if [ "${identity_old[$num]}" = 1 ]; then
4325 switch_identity $num false || identity_old[$num]=$?
4329 run_test 103 "acl test ========================================="
4333 lfs df || error "lfs df failed"
4334 lfs df -ih || error "lfs df -ih failed"
4335 lfs df -h $DIR || error "lfs df -h $DIR failed"
4336 lfs df -i $DIR || error "lfs df -i $DIR failed"
4337 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
4338 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
4340 OSC=`lctl get_param -n devices | awk '/-osc-/ {print $4}' | head -n 1`
4341 lctl --device %$OSC deactivate
4342 lfs df || error "lfs df with deactivated OSC failed"
4343 lctl --device %$OSC recover
4344 lfs df || error "lfs df with reactivated OSC failed"
4347 run_test 104 "lfs df [-ih] [path] test ========================="
4350 # doesn't work on 2.4 kernels
4352 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4354 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
4356 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
4360 run_test 105a "flock when mounted without -o flock test ========"
4364 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4366 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
4368 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
4372 run_test 105b "fcntl when mounted without -o flock test ========"
4376 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4378 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
4380 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
4384 run_test 105c "lockf when mounted without -o flock test ========"
4386 test_105d() { # bug 15924
4388 [ -z "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ] && \
4389 skip "mount w/o flock enabled" && return
4390 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
4391 $LCTL set_param fail_loc=0x80000315
4392 flocks_test 2 $DIR/$tdir
4394 run_test 105d "flock race (should not freeze) ========"
4396 test_106() { #bug 10921
4398 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
4399 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
4401 run_test 106 "attempt exec of dir followed by chown of that dir"
4410 local save_pattern=$(sysctl -n kernel.core_pattern)
4411 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
4412 sysctl -w kernel.core_pattern=$file
4413 sysctl -w kernel.core_uses_pid=0
4421 kill -s 11 $SLEEPPID
4423 if [ -e $file ]; then
4424 size=`stat -c%s $file`
4425 [ $size -eq 0 ] && error "Fail to create core file $file"
4427 error "Fail to create core file $file"
4430 sysctl -w kernel.core_pattern=$save_pattern
4431 sysctl -w kernel.core_uses_pid=$save_uses_pid
4434 run_test 107 "Coredump on SIG"
4438 mkdir $DIR/d110/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa || error "mkdir with 255 char fail"
4439 mkdir $DIR/d110/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb && error "mkdir with 256 char should fail, but not"
4440 touch $DIR/d110/xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx || error "create with 255 char fail"
4441 touch $DIR/d110/yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy && error ""create with 256 char should fail, but not
4446 run_test 110 "filename length checking"
4449 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
4451 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
4453 echo "Starting with $OSTIO_pre threads"
4456 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
4457 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
4458 echo "$NUMTEST creates/unlinks"
4460 createmany -o $DIR/$tdir/$tfile $NUMTEST
4461 unlinkmany $DIR/$tdir/$tfile $NUMTEST
4463 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
4466 # don't return an error
4467 [ $OSTIO_post -eq $OSTIO_pre ] && echo \
4468 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&\
4469 echo "This may be fine, depending on what ran before this test" &&\
4470 echo "and how fast this system is." && return
4472 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
4474 run_test 115 "verify dynamic thread creation===================="
4477 wait_delete_completed
4478 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
4479 echo OST kbytes available: ${AVAIL[@]}
4480 MAXI=0; MAXV=${AVAIL[0]}
4481 MINI=0; MINV=${AVAIL[0]}
4482 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
4483 #echo OST $i: ${AVAIL[i]}kb
4484 if [ ${AVAIL[i]} -gt $MAXV ]; then
4485 MAXV=${AVAIL[i]}; MAXI=$i
4487 if [ ${AVAIL[i]} -lt $MINV ]; then
4488 MINV=${AVAIL[i]}; MINI=$i
4491 echo Min free space: OST $MINI: $MINV
4492 echo Max free space: OST $MAXI: $MAXV
4496 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
4498 echo -n "Free space priority "
4499 lctl get_param -n lov.*-clilov-*.qos_prio_free
4502 [ $MINV -gt 960000 ] && skip "too much free space in OST$MINI, skip" &&\
4505 # generate uneven OSTs
4506 mkdir -p $DIR/$tdir/OST${MINI}
4509 echo "Filling 25% remaining space in OST${MINI} with ${FILL}Kb"
4510 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI}||error "setstripe failed"
4512 while [ $FILL -gt 0 ]; do
4514 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i bs=2M count=1 2>/dev/null
4515 FILL=$(($FILL - 2048))
4523 DIFF=$(($MAXV - $MINV))
4524 DIFF2=$(($DIFF * 100 / $MINV))
4525 echo -n "diff=${DIFF}=${DIFF2}% must be > 20% for QOS mode..."
4526 if [ $DIFF2 -gt 20 ]; then
4529 echo "failed - QOS mode won't be used"
4530 error_ignore "QOS imbalance criteria not met"
4534 MINI1=$MINI; MINV1=$MINV
4535 MAXI1=$MAXI; MAXV1=$MAXV
4537 # now fill using QOS
4538 echo writing a bunch of files to QOS-assigned OSTs
4539 $SETSTRIPE $DIR/$tdir -c 1
4541 while [ $FILL -gt 0 ]; do
4543 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1024 count=200 2>/dev/null
4544 FILL=$(($FILL - 200))
4547 echo "wrote $i 200k files"
4551 echo "Note: free space may not be updated, so measurements might be off"
4553 DIFF2=$(($MAXV - $MINV))
4554 echo "free space delta: orig $DIFF final $DIFF2"
4555 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
4556 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
4557 echo "Wrote $DIFF to smaller OST $MINI1"
4558 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
4559 echo "Wrote $DIFF2 to larger OST $MAXI1"
4560 [ $DIFF -gt 0 ] && echo "Wrote $(($DIFF2 * 100 / $DIFF - 100))% more data to larger OST $MAXI1"
4562 # Figure out which files were written where
4563 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
4564 awk '/'$MINI1': / {print $2; exit}')
4566 MINC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
4567 echo "$MINC files created on smaller OST $MINI1"
4568 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
4569 awk '/'$MAXI1': / {print $2; exit}')
4571 MAXC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
4572 echo "$MAXC files created on larger OST $MAXI1"
4573 [ $MINC -gt 0 ] && echo "Wrote $(($MAXC * 100 / $MINC - 100))% more files to larger OST $MAXI1"
4574 [ $MAXC -gt $MINC ] || error_ignore "stripe QOS didn't balance free space"
4576 rm -rf $DIR/$tdir/OST${MINI}
4578 run_test 116 "stripe QOS: free space balance ==================="
4580 test_117() # bug 10891
4582 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
4583 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
4584 lctl set_param fail_loc=0x21e
4585 > $DIR/$tfile || error "truncate failed"
4586 lctl set_param fail_loc=0
4587 echo "Truncate succeeded."
4590 run_test 117 "verify fsfilt_extend =========="
4592 export OLD_RESENDCOUNT=""
4593 set_resend_count () {
4594 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
4595 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
4596 lctl set_param -n $PROC_RESENDCOUNT $1
4597 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
4600 [ "$SLOW" = "no" ] && set_resend_count 4 # for reduce test_118* time (bug 14842)
4602 # Reset async IO behavior after error case
4604 FILE=$DIR/reset_async
4606 # Ensure all OSCs are cleared
4607 $LSTRIPE -c -1 $FILE
4608 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
4613 test_118a() #bug 11710
4617 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4618 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4619 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
4621 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4622 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4627 run_test 118a "verify O_SYNC works =========="
4631 remote_ost_nodsh && skip "remote OST with nodsh" && return
4635 #define OBD_FAIL_OST_ENOENT 0x217
4636 set_nodes_failloc "$(osts_nodes)" 0x217
4637 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4639 set_nodes_failloc "$(osts_nodes)" 0
4640 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4641 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4644 if [[ $RC -eq 0 ]]; then
4645 error "Must return error due to dropped pages, rc=$RC"
4649 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4650 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4654 echo "Dirty pages not leaked on ENOENT"
4656 # Due to the above error the OSC will issue all RPCs syncronously
4657 # until a subsequent RPC completes successfully without error.
4658 multiop $DIR/$tfile Ow4096yc
4663 run_test 118b "Reclaim dirty pages on fatal error =========="
4667 remote_ost_nodsh && skip "remote OST with nodsh" && return
4671 #define OBD_FAIL_OST_EROFS 0x216
4672 set_nodes_failloc "$(osts_nodes)" 0x216
4674 # multiop should block due to fsync until pages are written
4675 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
4679 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
4680 error "Multiop failed to block on fsync, pid=$MULTIPID"
4683 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4685 if [[ $WRITEBACK -eq 0 ]]; then
4686 error "No page in writeback, writeback=$WRITEBACK"
4689 set_nodes_failloc "$(osts_nodes)" 0
4692 if [[ $RC -ne 0 ]]; then
4693 error "Multiop fsync failed, rc=$RC"
4696 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4697 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4699 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4700 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4704 echo "Dirty pages flushed via fsync on EROFS"
4707 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
4711 remote_ost_nodsh && skip "remote OST with nodsh" && return
4715 #define OBD_FAIL_OST_BRW_PAUSE_BULK
4716 set_nodes_failloc "$(osts_nodes)" 0x214
4717 # multiop should block due to fsync until pages are written
4718 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
4722 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
4723 error "Multiop failed to block on fsync, pid=$MULTIPID"
4726 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4728 if [[ $WRITEBACK -eq 0 ]]; then
4729 error "No page in writeback, writeback=$WRITEBACK"
4732 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
4733 set_nodes_failloc "$(osts_nodes)" 0
4735 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4736 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4738 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4739 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4743 echo "Dirty pages gaurenteed flushed via fsync"
4746 run_test 118d "Fsync validation inject a delay of the bulk =========="
4751 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
4752 lctl set_param fail_loc=0x8000040a
4754 # Should simulate EINVAL error which is fatal
4755 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4757 if [[ $RC -eq 0 ]]; then
4758 error "Must return error due to dropped pages, rc=$RC"
4761 lctl set_param fail_loc=0x0
4763 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4764 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4765 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4767 if [[ $LOCKED -ne 0 ]]; then
4768 error "Locked pages remain in cache, locked=$LOCKED"
4771 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4772 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4776 echo "No pages locked after fsync"
4781 run_test 118f "Simulate unrecoverable OSC side error =========="
4786 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
4787 lctl set_param fail_loc=0x406
4789 # simulate local -ENOMEM
4790 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4793 lctl set_param fail_loc=0
4794 if [[ $RC -eq 0 ]]; then
4795 error "Must return error due to dropped pages, rc=$RC"
4798 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4799 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4800 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4802 if [[ $LOCKED -ne 0 ]]; then
4803 error "Locked pages remain in cache, locked=$LOCKED"
4806 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4807 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4811 echo "No pages locked after fsync"
4816 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
4819 remote_ost_nodsh && skip "remote OST with nodsh" && return
4823 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
4824 set_nodes_failloc "$(osts_nodes)" 0x20e
4825 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
4826 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4829 set_nodes_failloc "$(osts_nodes)" 0
4830 if [[ $RC -eq 0 ]]; then
4831 error "Must return error due to dropped pages, rc=$RC"
4834 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4835 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4836 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4838 if [[ $LOCKED -ne 0 ]]; then
4839 error "Locked pages remain in cache, locked=$LOCKED"
4842 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4843 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4847 echo "No pages locked after fsync"
4851 run_test 118h "Verify timeout in handling recoverables errors =========="
4854 remote_ost_nodsh && skip "remote OST with nodsh" && return
4858 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
4859 set_nodes_failloc "$(osts_nodes)" 0x20e
4861 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
4862 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
4865 set_nodes_failloc "$(osts_nodes)" 0
4869 if [[ $RC -ne 0 ]]; then
4870 error "got error, but should be not, rc=$RC"
4873 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4874 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4875 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
4876 if [[ $LOCKED -ne 0 ]]; then
4877 error "Locked pages remain in cache, locked=$LOCKED"
4880 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4881 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4885 echo "No pages locked after fsync"
4889 run_test 118i "Fix error before timeout in recoverable error =========="
4892 remote_ost_nodsh && skip "remote OST with nodsh" && return
4896 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
4897 set_nodes_failloc "$(osts_nodes)" 0x220
4899 # return -EIO from OST
4900 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4902 set_nodes_failloc "$(osts_nodes)" 0x0
4903 if [[ $RC -eq 0 ]]; then
4904 error "Must return error due to dropped pages, rc=$RC"
4907 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4908 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4909 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
4910 if [[ $LOCKED -ne 0 ]]; then
4911 error "Locked pages remain in cache, locked=$LOCKED"
4914 # in recoverable error on OST we want resend and stay until it finished
4915 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4916 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4920 echo "No pages locked after fsync"
4924 run_test 118j "Simulate unrecoverable OST side error =========="
4928 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
4930 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
4931 set_nodes_failloc "$(osts_nodes)" 0x20e
4934 for ((i=0;i<10;i++)); do
4935 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
4936 error "dd to $DIR/$tdir/$tfile-$i failed" )&
4943 set_nodes_failloc "$(osts_nodes)" 0
4945 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
4947 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
4949 test_119a() # bug 11737
4951 BSIZE=$((512 * 1024))
4952 directio write $DIR/$tfile 0 1 $BSIZE
4953 # We ask to read two blocks, which is more than a file size.
4954 # directio will indicate an error when requested and actual
4955 # sizes aren't equeal (a normal situation in this case) and
4956 # print actual read amount.
4957 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
4958 if [ "$NOB" != "$BSIZE" ]; then
4959 error "read $NOB bytes instead of $BSIZE"
4963 run_test 119a "Short directIO read must return actual read amount"
4965 test_119b() # bug 11737
4967 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
4969 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
4970 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
4972 multiop $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
4973 error "direct read failed"
4976 run_test 119b "Sparse directIO read must return actual read amount"
4978 test_119c() # bug 13099
4981 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
4982 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
4985 run_test 119c "Testing for direct read hitting hole"
4987 test_119d() # bug 15950
4989 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
4990 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
4992 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
4993 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
4994 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
4995 lctl set_param fail_loc=0x40d
4996 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
4999 cat $DIR/$tfile > /dev/null &
5000 lctl set_param fail_loc=0
5003 log "the DIO writes have completed, now wait for the reads (should not block very long)"
5005 [ -n "`ps h -p $pid_reads -o comm`" ] && \
5006 error "the read rpcs have not completed in 2s"
5008 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
5010 run_test 119d "The DIO path should try to send a new rpc once one is completed"
5014 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5015 skip "no early lock cancel on server" && return 0
5016 lru_resize_disable mdc
5017 lru_resize_disable osc
5018 cancel_lru_locks mdc
5019 stat $DIR/$tdir > /dev/null
5020 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5021 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5023 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5024 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5025 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5026 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5027 lru_resize_enable mdc
5028 lru_resize_enable osc
5030 run_test 120a "Early Lock Cancel: mkdir test"
5034 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5035 skip "no early lock cancel on server" && return 0
5036 lru_resize_disable mdc
5037 lru_resize_disable osc
5038 cancel_lru_locks mdc
5039 stat $DIR/$tdir > /dev/null
5040 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5041 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5043 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5044 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5045 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5046 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5047 lru_resize_enable mdc
5048 lru_resize_enable osc
5050 run_test 120b "Early Lock Cancel: create test"
5054 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5055 skip "no early lock cancel on server" && return 0
5056 lru_resize_disable mdc
5057 lru_resize_disable osc
5058 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
5059 touch $DIR/$tdir/d1/f1
5060 cancel_lru_locks mdc
5061 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
5062 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5063 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5064 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
5065 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5066 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5067 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5068 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5069 lru_resize_enable mdc
5070 lru_resize_enable osc
5072 run_test 120c "Early Lock Cancel: link test"
5076 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5077 skip "no early lock cancel on server" && return 0
5078 lru_resize_disable mdc
5079 lru_resize_disable osc
5081 cancel_lru_locks mdc
5082 stat $DIR/$tdir > /dev/null
5083 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5084 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5085 chmod a+x $DIR/$tdir
5086 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5087 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5088 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5089 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5090 lru_resize_enable mdc
5091 lru_resize_enable osc
5093 run_test 120d "Early Lock Cancel: setattr test"
5097 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5098 skip "no early lock cancel on server" && return 0
5099 lru_resize_disable mdc
5100 lru_resize_disable osc
5101 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
5102 cancel_lru_locks mdc
5103 cancel_lru_locks osc
5104 dd if=$DIR/$tdir/f1 of=/dev/null
5105 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
5106 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5107 awk '/ldlm_cancel/ {print $2}'`
5108 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5109 awk '/ldlm_bl_callback/ {print $2}'`
5110 unlink $DIR/$tdir/f1
5111 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5112 awk '/ldlm_cancel/ {print $2}'`
5113 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5114 awk '/ldlm_bl_callback/ {print $2}'`
5115 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5116 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5117 lru_resize_enable mdc
5118 lru_resize_enable osc
5120 run_test 120e "Early Lock Cancel: unlink test"
5123 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5124 skip "no early lock cancel on server" && return 0
5126 lru_resize_disable mdc
5127 lru_resize_disable osc
5128 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
5129 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
5130 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
5131 cancel_lru_locks mdc
5132 cancel_lru_locks osc
5133 dd if=$DIR/$tdir/d1/f1 of=/dev/null
5134 dd if=$DIR/$tdir/d2/f2 of=/dev/null
5135 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
5136 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5137 awk '/ldlm_cancel/ {print $2}'`
5138 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5139 awk '/ldlm_bl_callback/ {print $2}'`
5140 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
5141 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5142 awk '/ldlm_cancel/ {print $2}'`
5143 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5144 awk '/ldlm_bl_callback/ {print $2}'`
5145 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5146 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5147 lru_resize_enable mdc
5148 lru_resize_enable osc
5150 run_test 120f "Early Lock Cancel: rename test"
5153 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5154 skip "no early lock cancel on server" && return 0
5155 lru_resize_disable mdc
5156 lru_resize_disable osc
5158 echo create $count files
5160 cancel_lru_locks mdc
5161 cancel_lru_locks osc
5164 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5165 awk '/ldlm_cancel/ {print $2}'`
5166 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5167 awk '/ldlm_bl_callback/ {print $2}'`
5168 createmany -o $DIR/$tdir/f $count
5170 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5171 awk '/ldlm_cancel/ {print $2}'`
5172 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5173 awk '/ldlm_bl_callback/ {print $2}'`
5175 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
5176 echo rm $count files
5179 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5180 awk '/ldlm_cancel/ {print $2}'`
5181 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5182 awk '/ldlm_bl_callback/ {print $2}'`
5184 echo total: $count removes in $((t2-t1))
5185 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
5187 # wait for commitment of removal
5188 lru_resize_enable mdc
5189 lru_resize_enable osc
5191 run_test 120g "Early Lock Cancel: performance test"
5193 test_121() { #bug #10589
5195 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
5196 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
5197 lctl set_param fail_loc=0x310
5198 cancel_lru_locks osc > /dev/null
5199 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
5200 lctl set_param fail_loc=0
5201 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
5203 run_test 121 "read cancel race ========="
5205 test_123a() { # was test 123, statahead(bug 11401)
5207 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
5208 log "testing on UP system. Performance may be not as good as expected."
5214 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
5215 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
5217 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
5218 createmany -o $DIR/$tdir/$tfile $j $((i - j))
5220 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
5221 lctl set_param -n llite.*.statahead_max 0
5222 lctl get_param llite.*.statahead_max
5223 cancel_lru_locks mdc
5224 cancel_lru_locks osc
5226 time ls -l $DIR/$tdir | wc -l
5228 delta=$((etime - stime))
5229 log "ls $i files without statahead: $delta sec"
5230 lctl set_param llite.*.statahead_max=$max
5232 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
5233 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
5234 cancel_lru_locks mdc
5235 cancel_lru_locks osc
5237 time ls -l $DIR/$tdir | wc -l
5239 delta_sa=$((etime - stime))
5240 log "ls $i files with statahead: $delta_sa sec"
5241 lctl get_param -n llite.*.statahead_stats
5242 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
5244 [ $swrong -lt $ewrong ] && log "statahead was stopped, maybe too many locks held!"
5245 [ $delta -eq 0 -o $delta_sa -eq 0 ] && continue
5247 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
5248 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
5249 lctl set_param -n llite.*.statahead_max 0
5250 lctl get_param llite.*.statahead_max
5251 cancel_lru_locks mdc
5252 cancel_lru_locks osc
5254 time ls -l $DIR/$tdir | wc -l
5256 delta=$((etime - stime))
5257 log "ls $i files again without statahead: $delta sec"
5258 lctl set_param llite.*.statahead_max=$max
5259 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
5260 if [ $SLOWOK -eq 0 ]; then
5261 error "ls $i files is slower with statahead!"
5263 log "ls $i files is slower with statahead!"
5269 [ $delta -gt 20 ] && break
5270 [ $delta -gt 8 ] && MULT=$((50 / delta))
5271 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
5279 delta=$((etime - stime))
5280 log "rm -r $DIR/$tdir/: $delta seconds"
5282 lctl get_param -n llite.*.statahead_stats
5284 run_test 123a "verify statahead work"
5286 test_123b () { # statahead(bug 15027)
5288 createmany -o $DIR/$tdir/$tfile-%d 1000
5290 cancel_lru_locks mdc
5291 cancel_lru_locks osc
5293 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
5294 lctl set_param fail_loc=0x80000803
5295 ls -lR $DIR/$tdir > /dev/null
5297 lctl set_param fail_loc=0x0
5298 lctl get_param -n llite.*.statahead_stats
5303 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
5306 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
5307 skip "no lru resize on server" && return 0
5309 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
5311 log "create $NR files at $DIR/$tdir"
5312 createmany -o $DIR/$tdir/f $NR ||
5313 error "failed to create $NR files in $DIR/$tdir"
5315 cancel_lru_locks mdc
5316 ls -l $DIR/$tdir > /dev/null
5320 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
5321 local PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5322 LRU_SIZE=$(lctl get_param -n $PARAM)
5323 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
5324 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
5325 log "NS=$(basename $NSDIR)"
5330 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
5331 skip "Not enough cached locks created!"
5338 # We know that lru resize allows one client to hold $LIMIT locks
5339 # for 10h. After that locks begin to be killed by client.
5341 local LIMIT=`lctl get_param -n $NSDIR.pool.limit`
5343 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
5344 # killing locks. Some time was spent for creating locks. This means
5345 # that up to the moment of sleep finish we must have killed some of
5346 # them (10-100 locks). This depends on how fast ther were created.
5347 # Many of them were touched in almost the same moment and thus will
5348 # be killed in groups.
5349 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
5351 # Use $LRU_SIZE_B here to take into account real number of locks
5352 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
5353 local LRU_SIZE_B=$LRU_SIZE
5355 local OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
5356 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
5358 # Let's make sure that we really have some margin. Client checks
5359 # cached locks every 10 sec.
5361 log "Sleep ${SLEEP} sec"
5363 while ((SEC<$SLEEP)); do
5367 LRU_SIZE=`lctl get_param -n $NSDIR/lru_size`
5371 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
5372 local LRU_SIZE_A=`lctl get_param -n $NSDIR/lru_size`
5374 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
5375 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
5376 unlinkmany $DIR/$tdir/f $NR
5380 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
5381 log "unlink $NR files at $DIR/$tdir"
5382 unlinkmany $DIR/$tdir/f $NR
5384 run_test 124a "lru resize ======================================="
5386 get_max_pool_limit()
5388 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
5391 if test $l -gt $max; then
5399 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
5400 skip "no lru resize on server" && return 0
5402 LIMIT=`get_max_pool_limit`
5404 NR=$(($(default_lru_size)*20))
5405 if [ $NR -gt $LIMIT ]; then
5406 log "Limit lock number by $LIMIT locks"
5409 lru_resize_disable mdc
5410 mkdir -p $DIR/$tdir/disable_lru_resize ||
5411 error "failed to create $DIR/$tdir/disable_lru_resize"
5413 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
5414 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
5415 cancel_lru_locks mdc
5418 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
5421 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
5424 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
5428 nolruresize_delta=$((etime-stime))
5429 log "ls -la time: $nolruresize_delta seconds"
5430 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
5431 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
5433 lru_resize_enable mdc
5434 mkdir -p $DIR/$tdir/enable_lru_resize ||
5435 error "failed to create $DIR/$tdir/enable_lru_resize"
5437 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
5438 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
5439 cancel_lru_locks mdc
5442 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
5445 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
5448 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
5452 lruresize_delta=$((etime-stime))
5453 log "ls -la time: $lruresize_delta seconds"
5454 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
5456 if [ $lruresize_delta -gt $nolruresize_delta ]; then
5457 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
5458 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
5459 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
5461 log "lru resize performs the same with no lru resize"
5463 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
5465 run_test 124b "lru resize (performance test) ======================="
5467 test_125() { # 13358
5468 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
5469 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
5470 mkdir -p $DIR/d125 || error "mkdir failed"
5471 $SETSTRIPE $DIR/d125 -s 65536 -c -1 || error "setstripe failed"
5472 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
5473 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
5475 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
5477 test_126() { # bug 12829/13455
5478 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
5479 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
5480 $GSS && skip "must run as gss disabled" && return
5482 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
5483 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
5485 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
5487 run_test 126 "check that the fsgid provided by the client is taken into account"
5489 test_127() { # bug 15521
5490 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
5491 $LCTL set_param osc.*.stats=0
5492 FSIZE=$((2048 * 1024))
5493 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
5494 cancel_lru_locks osc
5495 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
5497 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
5498 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
5499 echo "got $COUNT $NAME"
5500 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
5501 eval $NAME=$COUNT || error "Wrong proc format"
5504 read_bytes|write_bytes)
5505 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
5506 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
5507 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
5508 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
5509 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
5510 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
5511 error "sumsquare is too small: $SUMSQ"
5512 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
5513 error "sumsquare is too big: $SUMSQ"
5517 done < $DIR/${tfile}.tmp
5519 #check that we actually got some stats
5520 [ "$read_bytes" ] || error "Missing read_bytes stats"
5521 [ "$write_bytes" ] || error "Missing write_bytes stats"
5522 [ "$read_bytes" != 0 ] || error "no read done"
5523 [ "$write_bytes" != 0 ] || error "no write done"
5525 run_test 127 "verify the client stats are sane"
5527 test_128() { # bug 15212
5529 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
5534 result=$(grep error $TMP/$tfile.log)
5536 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
5538 run_test 128 "interactive lfs for 2 consecutive find's"
5544 local LDPROC=/proc/fs/ldiskfs
5546 for node in $(mdts_nodes); do
5547 devs=$(do_node $node "lctl get_param -n devices" | awk '($3 ~ "mdt" && $4 ~ "MDT") { print $4 }')
5548 for dev in $devs; do
5549 mntdev=$(do_node $node "lctl get_param -n osd.$dev.mntdev")
5550 do_node $node "echo $1 >$LDPROC/\\\$(basename $mntdev)/max_dir_size"
5555 [ "$FSTYPE" != "ldiskfs" ] && skip "not needed for FSTYPE=$FSTYPE" && return 0
5556 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5567 while [ ! $I -gt $((MAX * MDSCOUNT)) ]; do
5568 multiop $DIR/$tdir/$J Oc
5570 if [ $rc -eq $EFBIG ]; then
5572 echo "return code $rc received as expected"
5574 elif [ $rc -ne 0 ]; then
5576 error_exit "return code $rc received instead of expected $EFBIG"
5579 I=$(stat -c%s "$DIR/$tdir")
5582 error "exceeded dir size limit $MAX x $MDSCOUNT $((MAX * MDSCOUNT)) : $I bytes"
5583 do_facet $SINGLEMDS "echo 0 >$LDPROC"
5585 run_test 129 "test directory size limit ========================"
5594 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5595 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5597 trap cleanup_130 EXIT RETURN
5599 local fm_file=$DIR/$tfile
5600 lfs setstripe -s 65536 -c 1 $fm_file || error "setstripe failed on $fm_file"
5601 dd if=/dev/zero of=$fm_file bs=65536 count=1 || error "dd failed for $fm_file"
5603 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5604 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5606 lun=`$GETSTRIPE $fm_file | grep -A 10 obdidx | awk '{print $1}' | grep -v "obdidx"`
5608 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
5611 for line in $filefrag_op
5613 frag_lun=`echo $line | cut -d: -f5`
5614 ext_len=`echo $line | cut -d: -f4`
5615 if (( $frag_lun != $lun )); then
5617 error "FIEMAP on 1-stripe file($fm_file) failed"
5620 (( tot_len += ext_len ))
5623 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
5625 error "FIEMAP on 1-stripe file($fm_file) failed;"
5631 echo "FIEMAP on single striped file succeeded"
5633 run_test 130a "FIEMAP (1-stripe file)"
5636 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping FIEMAP on 2-stripe file test" && return
5638 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5639 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5641 trap cleanup_130 EXIT RETURN
5643 local fm_file=$DIR/$tfile
5644 lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
5645 dd if=/dev/zero of=$fm_file bs=1M count=2 || error "dd failed on $fm_file"
5647 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5648 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5650 last_lun=`echo $filefrag_op | cut -d: -f5`
5655 for line in $filefrag_op
5657 frag_lun=`echo $line | cut -d: -f5`
5658 ext_len=`echo $line | cut -d: -f4`
5659 if (( $frag_lun != $last_lun )); then
5660 if (( tot_len != 1024 )); then
5662 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
5669 (( tot_len += ext_len ))
5672 if (( num_luns != 2 || tot_len != 1024 )); then
5674 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5680 echo "FIEMAP on 2-stripe file succeeded"
5682 run_test 130b "FIEMAP (2-stripe file)"
5685 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping FIEMAP on 2-stripe file with hole test" && return
5687 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5688 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5690 trap cleanup_130 EXIT RETURN
5692 local fm_file=$DIR/$tfile
5693 lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
5694 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
5696 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5697 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5699 last_lun=`echo $filefrag_op | cut -d: -f5`
5704 for line in $filefrag_op
5706 frag_lun=`echo $line | cut -d: -f5`
5707 ext_len=`echo $line | cut -d: -f4`
5708 if (( $frag_lun != $last_lun )); then
5709 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
5710 if (( logical != 512 )); then
5712 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
5715 if (( tot_len != 512 )); then
5717 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
5724 (( tot_len += ext_len ))
5727 if (( num_luns != 2 || tot_len != 512 )); then
5729 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5735 echo "FIEMAP on 2-stripe file with hole succeeded"
5737 run_test 130c "FIEMAP (2-stripe file with hole)"
5740 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-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 $OSTCOUNT $fm_file || error "setstripe failed on $fm_file"
5749 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT || 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 1024"
5773 (( tot_len += ext_len ))
5776 if (( num_luns != OSTCOUNT || tot_len != 1024 )); then
5778 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5784 echo "FIEMAP on N-stripe file succeeded"
5786 run_test 130d "FIEMAP (N-stripe file)"
5789 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP 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 131072 -c 2 $fm_file || error "setstripe failed on $fm_file"
5799 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
5800 for ((i = 0; i < $NUM_BLKS; i++))
5802 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
5805 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5806 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
5808 last_lun=`echo $filefrag_op | cut -d: -f5`
5813 for line in $filefrag_op
5815 frag_lun=`echo $line | cut -d: -f5`
5816 ext_len=`echo $line | cut -d: -f4`
5817 if (( $frag_lun != $last_lun )); then
5818 if (( tot_len != $EXPECTED_LEN )); then
5820 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
5827 (( tot_len += ext_len ))
5830 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
5832 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5838 echo "FIEMAP with continuation calls succeeded"
5840 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
5842 # Test for writev/readv
5844 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
5845 error "writev test failed"
5846 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
5847 error "readv failed"
5850 run_test 131a "test iov's crossing stripe boundary for writev/readv"
5853 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
5854 error "append writev test failed"
5855 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
5856 error "append writev test failed"
5859 run_test 131b "test append writev"
5862 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
5865 run_test 131c "test read/write on file w/o objects"
5868 rwv -f $DIR/$tfile -w -n 1 1572864
5869 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
5870 if [ "$NOB" != 1572864 ]; then
5871 error "Short read filed: read $NOB bytes instead of 1572864"
5875 run_test 131d "test short read"
5878 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
5879 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
5880 error "read hitting hole failed"
5883 run_test 131e "test read hitting hole"
5888 for node in $(osts_nodes); do
5889 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
5890 [ x$gl = x"" ] && gl=0
5891 gl_sum=$((gl_sum + gl))
5901 if [ x$som = x"enabled" ]; then
5902 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
5903 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
5905 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
5906 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
5909 # do remount to make new mount-conf parameters actual
5916 test_132() { #1028, SOM
5917 local num=$(get_mds_dir $DIR)
5918 local mymds=mds${num}
5920 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
5921 cancel_lru_locks osc
5923 som1=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
5925 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
5926 stat $DIR/$tfile >/dev/null
5927 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
5928 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
5929 cancel_lru_locks osc
5930 som_mode_switch $som1 $gl1 $gl2
5932 som2=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
5933 if [ $som1 == $som2 ]; then
5934 error "som is still "$som2
5935 if [ x$som2 = x"enabled" ]; then
5942 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
5943 stat $DIR/$tfile >/dev/null
5944 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
5945 echo "SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
5946 som_mode_switch $som2 $gl1 $gl2
5948 run_test 132 "som avoids glimpse rpc"
5950 test_140() { #bug-17379
5951 mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
5952 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
5953 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
5955 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
5957 while i=`expr $i + 1`; do
5958 mkdir -p $i || error "Creating dir $i"
5959 cd $i || error "Changing to $i"
5960 ln -s ../stat stat || error "Creating stat symlink"
5961 # Read the symlink until ELOOP present,
5962 # not LBUGing the system is considered success,
5963 # we didn't overrun the stack.
5964 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
5966 if [ $ret -eq 40 ]; then
5969 error "Open stat symlink"
5975 echo "The symlink depth = $i"
5976 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 ] || error "Invalid symlink depth"
5978 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
5981 local TF="$TMP/$tfile"
5983 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
5985 cancel_lru_locks osc
5986 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
5987 remount_client $MOUNT
5989 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
5992 $TRUNCATE $DIR/$tfile 6000
5993 cancel_lru_locks osc
5994 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
5997 echo "12345" >>$DIR/$tfile
5998 cancel_lru_locks osc
5999 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
6002 echo "12345" >>$DIR/$tfile
6003 cancel_lru_locks osc
6004 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
6009 run_test 150 "truncate/append tests"
6011 function roc_hit() {
6012 local list=$(comma_list $(osts_nodes))
6014 ACCNUM=$(do_nodes $list $LCTL get_param -n obdfilter.*.stats | \
6015 awk '/'cache_hit'/ {sum+=$2} END {print sum}')
6019 function set_cache() {
6022 if [ "$2" == "off" ]; then
6025 local list=$(comma_list $(osts_nodes))
6026 do_nodes $list lctl set_param obdfilter.*.${1}_cache_enable $on
6028 cancel_lru_locks osc
6032 remote_ost_nodsh && skip "remote OST with nodsh" && return
6035 local list=$(comma_list $(osts_nodes))
6037 # check whether obdfilter is cache capable at all
6038 if ! do_nodes $list $LCTL get_param -n obdfilter.*.read_cache_enable > /dev/null; then
6039 echo "not cache-capable obdfilter"
6043 # check cache is enabled on all obdfilters
6044 if do_nodes $list $LCTL get_param -n obdfilter.*.read_cache_enable | grep 0 >&/dev/null; then
6045 echo "oss cache is disabled"
6049 do_nodes $list $LCTL set_param -n obdfilter.*.writethrough_cache_enable 1
6051 # pages should be in the case right after write
6052 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES || error "dd failed"
6053 local BEFORE=`roc_hit`
6054 cancel_lru_locks osc
6055 cat $DIR/$tfile >/dev/null
6056 local AFTER=`roc_hit`
6057 if ! let "AFTER - BEFORE == CPAGES"; then
6058 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6061 # the following read invalidates the cache
6062 cancel_lru_locks osc
6063 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable 0
6064 cat $DIR/$tfile >/dev/null
6066 # now data shouldn't be found in the cache
6068 cancel_lru_locks osc
6069 cat $DIR/$tfile >/dev/null
6071 if let "AFTER - BEFORE != 0"; then
6072 error "IN CACHE: before: $BEFORE, after: $AFTER"
6075 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable 1
6078 run_test 151 "test cache on oss and controls ==============================="
6081 local TF="$TMP/$tfile"
6083 # simulate ENOMEM during write
6084 #define OBD_FAIL_OST_NOMEM 0x226
6085 lctl set_param fail_loc=0x80000226
6086 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
6088 sync || error "sync failed"
6089 lctl set_param fail_loc=0
6091 # discard client's cache
6092 cancel_lru_locks osc
6094 # simulate ENOMEM during read
6095 lctl set_param fail_loc=0x80000226
6096 cmp $TF $DIR/$tfile || error "cmp failed"
6097 lctl set_param fail_loc=0
6101 run_test 152 "test read/write with enomem ============================"
6104 multiop $DIR/$tfile Ow4096Ycu || error "multiop failed"
6106 run_test 153 "test if fdatasync does not crash ======================="
6109 cp /etc/hosts $DIR/$tfile
6111 fid=$($LFS path2fid $DIR/$tfile)
6113 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
6115 echo "open fid $fid"
6116 diff /etc/hosts $DIR/.lustre/fid/$fid || error "open by fid failed: did not find expected data in file."
6118 echo "Opening a file by FID succeeded"
6120 run_test 154 "Opening a file by FID"
6123 local temp=$TMP/$tfile
6124 local file=$DIR/$tfile
6125 local list=$(comma_list $(osts_nodes))
6126 local big=$(do_nodes $list grep "cache" /proc/cpuinfo | \
6127 awk '{sum+=$4} END{print sum}')
6131 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
6132 error "dd of=$temp bs=6096 count=1 failed"
6134 cancel_lru_locks osc
6135 cmp $temp $file || error "$temp $file differ"
6137 $TRUNCATE $temp 6000
6138 $TRUNCATE $file 6000
6139 cmp $temp $file || error "$temp $file differ (truncate1)"
6141 echo "12345" >>$temp
6142 echo "12345" >>$file
6143 cmp $temp $file || error "$temp $file differ (append1)"
6145 echo "12345" >>$temp
6146 echo "12345" >>$file
6147 cmp $temp $file || error "$temp $file differ (append2)"
6149 dd if=/dev/urandom of=$temp bs=$((big*2)) count=1k || \
6150 error "dd of=$temp bs=$((big*2)) count=1k failed"
6153 cancel_lru_locks osc
6154 cmp $temp $file || error "$temp $file differ"
6162 set_cache writethrough on
6165 run_test 155a "Verification of correctness: read cache:on write_cache:on"
6169 set_cache writethrough off
6172 run_test 155b "Verification of correctness: read cache:on write_cache:off"
6176 set_cache writethrough on
6179 run_test 155c "Verification of correctness: read cache:off write_cache:on"
6183 set_cache writethrough off
6186 run_test 155d "Verification of correctness: read cache:off write_cache:off "
6192 local file="$DIR/$tfile"
6194 log "Turn on read and write cache"
6196 set_cache writethrough on
6198 log "Write data and read it back."
6199 log "Read should be satisfied from the cache."
6200 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6202 cancel_lru_locks osc
6203 cat $file >/dev/null
6205 if ! let "AFTER - BEFORE == CPAGES"; then
6206 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6208 log "cache hits:: before: $BEFORE, after: $AFTER"
6211 log "Read again; it should be satisfied from the cache."
6213 cancel_lru_locks osc
6214 cat $file >/dev/null
6216 if ! let "AFTER - BEFORE == CPAGES"; then
6217 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6219 log "cache hits:: before: $BEFORE, after: $AFTER"
6223 log "Turn off the read cache and turn on the write cache"
6225 set_cache writethrough on
6227 log "Read again; it should be satisfied from the cache."
6229 cancel_lru_locks osc
6230 cat $file >/dev/null
6232 if ! let "AFTER - BEFORE == CPAGES"; then
6233 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6235 log "cache hits:: before: $BEFORE, after: $AFTER"
6238 log "Read again; it should not be satisfied from the cache."
6240 cancel_lru_locks osc
6241 cat $file >/dev/null
6243 if ! let "AFTER - BEFORE == 0"; then
6244 error "IN CACHE: before: $BEFORE, after: $AFTER"
6246 log "cache hits:: before: $BEFORE, after: $AFTER"
6249 log "Write data and read it back."
6250 log "Read should be satisfied from the cache."
6251 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6253 cancel_lru_locks osc
6254 cat $file >/dev/null
6256 if ! let "AFTER - BEFORE == CPAGES"; then
6257 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6259 log "cache hits:: before: $BEFORE, after: $AFTER"
6262 log "Read again; it should not be satisfied from the cache."
6264 cancel_lru_locks osc
6265 cat $file >/dev/null
6267 if ! let "AFTER - BEFORE == 0"; then
6268 error "IN CACHE: before: $BEFORE, after: $AFTER"
6270 log "cache hits:: before: $BEFORE, after: $AFTER"
6274 log "Turn off read and write cache"
6276 set_cache writethrough off
6278 log "Write data and read it back"
6279 log "It should not be satisfied from the cache."
6281 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6282 cancel_lru_locks osc
6284 cat $file >/dev/null
6286 if ! let "AFTER - BEFORE == 0"; then
6287 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
6289 log "cache hits:: before: $BEFORE, after: $AFTER"
6293 log "Turn on the read cache and turn off the write cache"
6295 set_cache writethrough off
6297 log "Write data and read it back"
6298 log "It should not be satisfied from the cache."
6300 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6302 cancel_lru_locks osc
6303 cat $file >/dev/null
6305 if ! let "AFTER - BEFORE == 0"; then
6306 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
6308 log "cache hits:: before: $BEFORE, after: $AFTER"
6311 log "Read again; it should be satisfied from the cache."
6313 cancel_lru_locks osc
6314 cat $file >/dev/null
6316 if ! let "AFTER - BEFORE == CPAGES"; then
6317 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6319 log "cache hits:: before: $BEFORE, after: $AFTER"
6324 run_test 156 "Verification of tunables ============================"
6328 if [ $MDSCOUNT -gt 1 ]; then
6329 error_ignore 17935 $*
6335 USER=$(do_facet $SINGLEMDS lctl --device $MDT0 changelog_register -n)
6336 echo "Registered as changelog user $USER"
6337 do_facet $SINGLEMDS lctl get_param -n mdd.$MDT0.changelog_users | \
6338 grep -q $USER || error "User $USER not found in changelog_users"
6341 mkdir -p $DIR/$tdir/pics/2008/zachy
6342 touch $DIR/$tdir/pics/2008/zachy/timestamp
6343 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
6344 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
6345 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
6346 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
6347 rm $DIR/$tdir/pics/desktop.jpg
6349 $LFS changelog $MDT0 | tail -5
6351 echo "verifying changelog mask"
6352 do_facet $SINGLEMDS lctl set_param mdd.$MDT0.changelog_mask="-mkdir"
6353 mkdir -p $DIR/$tdir/pics/2009/sofia
6354 do_facet $SINGLEMDS lctl set_param mdd.$MDT0.changelog_mask="+mkdir"
6355 mkdir $DIR/$tdir/pics/2009/zachary
6356 DIRS=$($LFS changelog $MDT0 | tail -5 | grep -c MKDIR)
6357 [ $DIRS -eq 1 ] || err17935 "changelog mask count $DIRS != 1"
6360 echo "verifying target fid"
6361 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
6362 tail -1 | awk '{print $6}')
6363 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
6364 [ "$fidc" == "t=$fidf" ] || \
6365 err17935 "fid in changelog $fidc != file fid $fidf"
6366 echo "verifying parent fid"
6367 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
6368 tail -1 | awk '{print $7}')
6369 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
6370 [ "$fidc" == "p=$fidf" ] || \
6371 err17935 "pfid in changelog $fidc != dir fid $fidf"
6373 USER_REC1=$(do_facet $SINGLEMDS lctl get_param -n \
6374 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
6375 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
6376 USER_REC2=$(do_facet $SINGLEMDS lctl get_param -n \
6377 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
6378 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
6379 [ $USER_REC2 == $(($USER_REC1 + 5)) ] || \
6380 err17935 "user index should be $(($USER_REC1 + 5)); is $USER_REC2"
6382 MIN_REC=$(do_facet $SINGLEMDS lctl get_param mdd.$MDT0.changelog_users | \
6383 awk 'min == "" || $2 < min {min = $2}; END {print min}')
6384 FIRST_REC=$($LFS changelog $MDT0 | head -1 | awk '{print $1}')
6385 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
6386 [ $FIRST_REC == $(($MIN_REC + 1)) ] || \
6387 err17935 "first index should be $(($MIN_REC + 1)); is $FIRST_REC"
6389 echo "verifying user deregister"
6390 do_facet $SINGLEMDS lctl --device $MDT0 changelog_deregister $USER
6391 do_facet $SINGLEMDS lctl get_param -n mdd.$MDT0.changelog_users | \
6392 grep -q $USER && error "User $USER still found in changelog_users"
6394 USERS=$(( $(do_facet $SINGLEMDS lctl get_param -n \
6395 mdd.$MDT0.changelog_users | wc -l) - 2 ))
6396 if [ $USERS -eq 0 ]; then
6397 LAST_REC1=$(do_facet $SINGLEMDS lctl get_param -n \
6398 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
6399 touch $DIR/$tdir/chloe
6400 LAST_REC2=$(do_facet $SINGLEMDS lctl get_param -n \
6401 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
6402 echo "verify changelogs are off if we were the only user: $LAST_REC1 == $LAST_REC2"
6403 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
6405 echo "$USERS other changelog users; can't verify off"
6408 run_test 160 "changelog sanity"
6412 cp /etc/hosts $DIR/$tdir/$tfile
6413 mkdir $DIR/$tdir/foo1
6414 mkdir $DIR/$tdir/foo2
6415 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
6416 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
6417 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
6418 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
6419 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[')
6420 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
6421 $LFS fid2path $DIR $FID
6422 err17935 "bad link ea"
6425 rm $DIR/$tdir/foo2/zachary
6427 rm $DIR/$tdir/foo2/thor
6429 rm $DIR/$tdir/$tfile
6431 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
6432 if [ "$($LFS fid2path $DIR --link 1 $FID)" != "/$tdir/foo2/maggie" ]
6434 $LFS fid2path $DIR $FID
6435 err17935 "bad link rename"
6437 rm $DIR/$tdir/foo2/maggie
6440 local longname=filename_avg_len_is_thirty_two_
6441 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 || \
6442 error "failed to hardlink many files"
6443 links=$($LFS fid2path $DIR $FID | wc -l)
6444 echo -n "${links}/1000 links in link EA"
6445 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
6446 unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
6447 error "failed to unlink many hardlinks"
6449 run_test 161 "link ea sanity"
6456 local path=$(${LFS} fid2path $*)
6459 if [ $RC -ne 0 ]; then
6460 err17935 "path looked up of $expected failed. Error $RC"
6462 elif [ "${path}" != "${expected}" ]; then
6463 err17935 "path looked up \"${path}\" instead of \"${expected}\""
6466 echo "fid $fid resolves to path $path"
6470 # Make changes to filesystem
6471 mkdir -p $DIR/$tdir/d2
6472 touch $DIR/$tdir/d2/$tfile
6473 touch $DIR/$tdir/d2/x1
6474 touch $DIR/$tdir/d2/x2
6475 mkdir -p $DIR/$tdir/d2/a/b/c
6476 mkdir -p $DIR/$tdir/d2/p/q/r
6478 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[')
6479 check_path "/$tdir/d2/$tfile" $DIR $FID --link 0
6482 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
6483 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[')
6484 check_path "/$tdir/d2/p/q/r/slink" $DIR $FID --link 0
6487 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
6488 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
6489 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[')
6490 # fid2path dir/fsname should both work
6491 check_path "/$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1
6492 check_path "/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0
6494 # hardlink count: check that there are 2 links
6495 # Doesnt work with CMD yet: 17935
6496 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
6497 err17935 "expected 2 links"
6499 # hardlink indexing: remove the first link
6500 rm $DIR/$tdir/d2/p/q/r/hlink
6501 check_path "/$tdir/d2/a/b/c/new_file" $DIR $FID --link 0
6505 run_test 162 "path lookup sanity"
6508 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6509 copytool --test || { skip "copytool not runnable: $?" && return; }
6512 local uuid=$($LCTL get_param -n mdc.${FSNAME}-MDT0000-mdc-*.uuid)
6513 # this proc file is temporary and linux-only
6514 do_facet mds lctl set_param mdt.${FSNAME}-MDT0000.mdccomm=$uuid || error "lnl send failed"
6517 run_test 163 "LustreNetLink kernelcomms"
6520 # do directio so as not to populate the page cache
6521 log "creating a 10 Mb file"
6522 multiop $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
6523 log "starting reads"
6524 dd if=$DIR/$tfile of=/dev/null bs=4096 &
6525 log "truncating the file"
6526 multiop $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
6528 kill %+ || true # reads might have finished
6529 echo "wait until dd is finished"
6531 log "removing the temporary file"
6532 rm -rf $DIR/$tfile || error "tmp file removal failed"
6534 run_test 169 "parallel read and truncate should not deadlock"
6537 $LCTL clear # bug 18514
6538 $LCTL debug_daemon start $TMP/${tfile}_log_good
6540 $LCTL debug_daemon stop
6541 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
6542 error "sed failed to read log_good"
6544 $LCTL debug_daemon start $TMP/${tfile}_log_good
6546 $LCTL debug_daemon stop
6548 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
6549 error "lctl df log_bad failed"
6551 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
6552 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
6554 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
6555 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
6557 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
6558 error "bad_line good_line1 good_line2 are empty"
6560 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
6561 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
6562 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
6564 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
6565 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
6566 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
6568 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
6569 error "bad_line_new good_line_new are empty"
6571 local expected_good=$((good_line1 + good_line2*2))
6573 rm -f $TMP/${tfile}*
6574 if [ $bad_line -ne $bad_line_new ]; then
6575 error "expected $bad_line bad lines, but got $bad_line_new"
6579 if [ $expected_good -ne $good_line_new ]; then
6580 error "expected $expected_good good lines, but got $good_line_new"
6585 run_test 170 "test lctl df to handle corrupted log ====================="
6587 test_171() { # bug20592
6588 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
6589 $LCTL set_param fail_loc=0x50e
6590 $LCTL set_param fail_val=3000
6591 multiop_bg_pause $DIR/$tfile Os || true
6594 if dmesg | grep "recursive fault"; then
6595 error "caught a recursive fault"
6597 $LCTL set_param fail_loc=0
6600 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
6602 # it would be good to share it with obdfilter-survey/libecho code
6603 setup_obdecho_osc () {
6606 local obdfilter_name=$2
6607 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
6608 ${obdfilter_name}_osc_UUID || rc=2; }
6609 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
6610 ${obdfilter_name}_UUID $ost_nid || rc=3; }
6614 cleaup_obdecho_osc () {
6615 local obdfilter_name=$1
6616 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
6617 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
6621 obdecho_create_test() {
6625 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
6626 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" || \
6628 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec create 1" || \
6630 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec test_brw 0 w 1" ||\
6632 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
6633 "cleanup" || rc=5; }
6634 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
6642 local rmmod_remote=0
6644 lsmod | grep -q obdecho || \
6645 { load_module obdecho/obdecho && rmmod_local=1; }
6646 OBD=$($LCTL dl | grep -v mdt | grep osc | awk '{print $4;exit}')
6647 HOST=$($LCTL dl -t | grep -v mdt | grep osc | awk '{print $7;exit}')
6648 OBD=`echo $OBD | sed 's/-osc-.*$//'`
6649 [ "x$OBD" != "x" ] && { setup_obdecho_osc $HOST $OBD || rc=1; } || rc=1
6650 [ $rc -eq 0 ] && { obdecho_create_test ${OBD}_osc client || rc=2; }
6651 [ "x$OBD" != "x" ] && cleaup_obdecho_osc $OBD
6652 [ $rmmod_local -eq 1 ] && rmmod obdecho
6653 [ $rc -eq 0 ] || return $rc
6655 do_facet ost "lsmod | grep -q obdecho || " \
6656 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
6657 "modprobe obdecho; }" && rmmod_remote=1
6658 OBD=$(do_facet ost $LCTL dl | awk '/obdfilter/ {print $4;exit}')
6659 [ "x$OBD" != "x" ] && { obdecho_create_test $OBD ost || rc=3; }
6660 [ $rmmod_remote -eq 1 ] && do_facet ost "rmmod obdecho"
6661 [ $rc -eq 0 ] || return $rc
6665 run_test 180 "test obdecho ============================================"
6671 TGTPOOL_MAX=$(($TGT_COUNT - 1))
6673 TGTPOOL_LIST=`seq $TGTPOOL_FIRST $TGTPOOL_STEP $TGTPOOL_MAX`
6674 POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
6675 POOL_DIR=$POOL_ROOT/dir_tst
6676 POOL_FILE=$POOL_ROOT/file_tst
6678 check_file_in_pool()
6681 res=$($GETSTRIPE $file | grep 0x | cut -f2)
6684 found=$(echo :$TGTPOOL_LIST: | tr " " ":" | grep :$i:)
6685 if [[ "$found" == "" ]]
6687 echo "pool list: $TGTPOOL_LIST"
6688 echo "striping: $res"
6689 error "$file not allocated in $POOL"
6702 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6703 do_facet mgs $LCTL pool_new $FSNAME.$POOL
6705 trap cleanup_200 EXIT
6708 # get param should return err until pool is created
6709 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL 2>/dev/null || echo foo" "" || error "Pool creation of $POOL failed"
6710 [ $($LFS pool_list $FSNAME | grep -c $POOL) -eq 1 ] || error "$POOL not in lfs pool_list"
6712 run_test 200a "Create new pool =========================================="
6715 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6716 TGT=$(for i in `seq $TGTPOOL_FIRST $TGTPOOL_STEP $TGTPOOL_MAX`; do printf "$FSNAME-OST%04x_UUID " $i; done)
6717 do_facet mgs $LCTL pool_add $FSNAME.$POOL \
6718 $FSNAME-OST[$TGTPOOL_FIRST-$TGTPOOL_MAX/$TGTPOOL_STEP]
6719 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL | sort -u | tr '\n' ' ' " "$TGT" || error "Add to pool failed"
6720 local lfscount=$($LFS pool_list $FSNAME.$POOL | grep -c "\-OST")
6721 local addcount=$((($TGTPOOL_MAX - $TGTPOOL_FIRST) / $TGTPOOL_STEP + 1))
6722 [ $lfscount -eq $addcount ] || error "lfs pool_list bad ost count $lfscount != $addcount"
6724 run_test 200b "Add targets to a pool ===================================="
6727 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6729 $SETSTRIPE -c 2 -p $POOL $POOL_DIR
6730 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR"
6732 run_test 200c "Set pool on a directory ================================="
6735 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6736 res=$($GETSTRIPE --pool $POOL_DIR | awk '/^pool:/ {print $2}')
6737 [ "$res" = $POOL ] || error "Pool on $POOL_DIR is $res, not $POOL"
6739 run_test 200d "Check pool on a directory ==============================="
6742 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6744 for i in $(seq -w 1 $(($TGT_COUNT * 3)))
6746 file=$POOL_DIR/file-$i
6748 check_file_in_pool $file
6751 failed=$(($failed + 1))
6754 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
6756 run_test 200e "Check files allocation from directory pool =============="
6759 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6762 for i in $(seq -w 1 $(($TGT_COUNT * 3)))
6764 file=$POOL_FILE/spoo-$i
6765 $SETSTRIPE -p $POOL $file
6766 check_file_in_pool $file
6769 failed=$(($failed + 1))
6772 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
6774 run_test 200f "Create files in a pool ==================================="
6777 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6778 TGT=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$POOL | tr '\n' ' ')
6779 res=$($LFS df --pool $FSNAME.$POOL | awk '{print $1}' | grep "$FSNAME-OST" | tr '\n' ' ')
6780 [ "$res" = "$TGT" ] || error "Pools OSTs '$TGT' is not '$res' that lfs df reports"
6782 run_test 200g "lfs df a pool ============================================"
6785 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6786 TGT=$($LCTL get_param -n lov.$FSNAME-*.pools.$POOL | head -1)
6787 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
6788 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL | grep $TGT" "" || error "$TGT not removed from $FSNAME.$POOL"
6790 run_test 201a "Remove a target from a pool ============================="
6793 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6794 for TGT in $($LCTL get_param -n lov.$FSNAME-*.pools.$POOL | sort -u)
6796 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
6798 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL" ""\
6799 || error "Pool $FSNAME.$POOL cannot be drained"
6800 # striping on an empty/nonexistant pool should fall back to "pool of everything"
6801 touch ${POOL_DIR}/$tfile || error "failed to use fallback striping for empty pool"
6802 # setstripe on an empty pool should fail
6803 $SETSTRIPE -p $POOL ${POOL_FILE}/$tfile 2>/dev/null && \
6804 error "expected failure when creating file with empty pool"
6807 run_test 201b "Remove all targets from a pool =========================="
6810 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6811 do_facet mgs $LCTL pool_destroy $FSNAME.$POOL
6814 # striping on an empty/nonexistant pool should fall back to "pool of everything"
6815 touch ${POOL_DIR}/$tfile || error "failed to use fallback striping for missing pool"
6816 # setstripe on an empty pool should fail
6817 $SETSTRIPE -p $POOL ${POOL_FILE}/$tfile 2>/dev/null && \
6818 error "expected failure when creating file with missing pool"
6820 # get param should return err once pool is gone
6821 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL 2>/dev/null ||
6822 echo foo" "foo" && unset CLEANUP_200 && trap 0 && return 0
6823 error "Pool $FSNAME.$POOL is not destroyed"
6825 run_test 201c "Remove a pool ============================================"
6827 [ "$CLEANUP_200" ] && cleanup_200
6831 size=$((size % 8192 + 1))
6832 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
6833 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
6834 rm -f $DIR/f212 $DIR/f212.xyz
6836 run_test 212 "Sendfile test ============================================"
6839 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
6840 cancel_lru_locks osc
6841 lctl set_param fail_loc=0x8000040f
6842 # generate a read lock
6843 cat $DIR/$tfile > /dev/null
6844 # write to the file, it will try to cancel the above read lock.
6845 cat /etc/hosts >> $DIR/$tfile
6847 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
6849 test_214() { # for bug 20133
6850 mkdir -p $DIR/d214p/d214c
6851 for (( i=0; i < 340; i++ )) ; do
6852 touch $DIR/d214p/d214c/a$i
6855 ls -l $DIR/d214p || error "ls -l $DIR/d214p failed"
6856 mv $DIR/d214p/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
6857 ls $DIR/d214c || error "ls $DIR/d214c failed"
6858 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
6860 run_test 214 "hash-indexed directory test - bug 20133"
6862 test_215() { # for bug 18102
6863 # /proc/sys/lnet/stats should look as 11 space-separated numbers
6864 cat /proc/sys/lnet/stats >$TMP/lnet_stats.out
6865 sysctl lnet.stats |sed 's/^lnet.stats\ =\ //g' >$TMP/lnet_stats.sys
6866 STATS_LINES_OUT=$(cat $TMP/lnet_stats.out|wc -l)
6867 [ "$STATS_LINES_OUT" = 1 ] || error "/proc/sys/lnet/stats has more than 1 line: $STATS"
6868 STATS_LINES_SYS=$(cat $TMP/lnet_stats.sys|wc -l)
6869 [ "$STATS_LINES_SYS" = 1 ] || error "lnet.stats has more than 1 line: $STATS"
6870 STATS_REG='^[0-9]\+ [0-9]\+ [0-9]\+ [0-9]\+ [0-9]\+ [0-9]\+ [0-9]\+ [0-9]\+ [0-9]\+ [0-9]\+ [0-9]\+$'
6871 grep "$STATS_REG" $TMP/lnet_stats.out || (cat $TMP/lnet_stats.out &&
6872 error "/proc/sys/lnet/stats misformatted")
6873 grep "$STATS_REG" $TMP/lnet_stats.sys || (cat $TMP/lnet_stats.sys &&
6874 error "lnet.stats misformatted")
6875 rm -f $TMP/lnet_stats.out $TMP/lnet_stats.sys
6877 # /proc/sys/lnet/routes should look exactly as expected
6878 cat /proc/sys/lnet/routes >$TMP/lnet_routes.out
6879 sysctl lnet.routes |sed 's/^lnet.routes\ =\ //g' >$TMP/lnet_routes.sys
6880 echo "Routing disabled" >$TMP/lnet_routes.expected
6881 echo "net hops state router" >>$TMP/lnet_routes.expected
6882 diff $TMP/lnet_routes.expected $TMP/lnet_routes.out ||
6883 error "/proc/sys/lnet/routes does not look as expected"
6884 diff $TMP/lnet_routes.expected $TMP/lnet_routes.sys ||
6885 error "lnet.routes does not look as expected"
6886 rm -f $TMP/lnet_routes.expected $TMP/lnet_routes.out $TMP/lnet_routes.sys
6888 # /proc/sys/lnet/routers should look exactly as expected
6889 cat /proc/sys/lnet/routers >$TMP/lnet_routers.out
6890 sysctl lnet.routers |sed 's/^lnet.routers\ =\ //g' >$TMP/lnet_routers.sys
6891 echo "ref rtr_ref alive_cnt state last_ping router" >$TMP/lnet_routers.expected
6892 diff $TMP/lnet_routers.expected $TMP/lnet_routers.out ||
6893 error "/proc/sys/lnet/routers does not look as expected"
6894 diff $TMP/lnet_routers.expected $TMP/lnet_routers.sys ||
6895 error "lnet.routers does not look as expected"
6896 rm -f $TMP/lnet_routers.expected $TMP/lnet_routers.out $TMP/lnet_routers.sys
6898 # fisrt line of /proc/sys/lnet/peers should look exactly as expected
6899 cat /proc/sys/lnet/peers >$TMP/lnet_peers.out
6900 sysctl lnet.peers |sed 's/^lnet.peers\ =\ //g' >$TMP/lnet_peers.sys
6901 head -1 $TMP/lnet_peers.out > $TMP/lnet_peers1.out
6902 echo "nid refs state max rtr min tx min queue" >$TMP/lnet_peers1.expected
6903 diff $TMP/lnet_peers1.expected $TMP/lnet_peers1.out ||
6904 error "first line of /proc/sys/lnet/peers does not look as expected"
6905 rm -f $TMP/lnet_peers1.expected $TMP/lnet_peers1.out
6906 # other lines should look as a nid followed by 1 number, a word, 6 numbers, e.g.:
6907 # 0@lo 1 NA 0 0 0 0 0 0
6908 TOTAL_LINES=$(cat $TMP/lnet_peers.out |wc -l)
6909 OTHER_LINES=$(($TOTAL_LINES - 1))
6910 MATCHED_LINES=$(cat $TMP/lnet_peers.out |tail -$TOTAL_LINES |
6911 grep -c "^[0-9.]\+@[a-z0-9]\+ *[0-9]\+ *[a-zA-Z]\+ *[0-9]\+ *[0-9]\+ *-\?[0-9]\+ *[0-9]\+ *-\?[0-9]\+ *[0-9]\+$")
6912 [ "$MATCHED_LINES" = "$OTHER_LINES" ] || (cat $TMP/lnet_peers.out &&
6913 error "/proc/sys/lnet/peers misformatted")
6914 diff $TMP/lnet_peers.out $TMP/lnet_peers.sys ||
6915 error "lnet.peers does not look as expected"
6916 rm -f $TMP/lnet_peers.out $TMP/lnet_peers.sys
6918 # /proc/sys/lnet/buffers should look exactly as expected
6919 cat /proc/sys/lnet/buffers >$TMP/lnet_buffers.out
6920 sysctl lnet.buffers |sed 's/^lnet.buffers\ =\ //g' >$TMP/lnet_buffers.sys
6921 echo "pages count credits min" >$TMP/lnet_buffers.expected
6922 echo " 0 0 0 0" >>$TMP/lnet_buffers.expected
6923 echo " 1 0 0 0" >>$TMP/lnet_buffers.expected
6924 echo " 256 0 0 0" >>$TMP/lnet_buffers.expected
6925 diff $TMP/lnet_buffers.expected $TMP/lnet_buffers.out ||
6926 error "/proc/sys/lnet/buffers does not look as expected"
6927 diff $TMP/lnet_buffers.expected $TMP/lnet_buffers.sys ||
6928 error "lnet.buffers does not look as expected"
6929 rm -f $TMP/lnet_buffers.expected $TMP/lnet_buffers.out $TMP/lnet_buffers.sys
6931 # fisrt line of /proc/sys/lnet/nis should look exactly as expected
6932 cat /proc/sys/lnet/nis >$TMP/lnet_nis.out
6933 sysctl lnet.nis |sed 's/^lnet.nis\ =\ //g' >$TMP/lnet_nis.sys
6934 head -1 $TMP/lnet_nis.out > $TMP/lnet_nis1.out
6935 echo "nid refs peer rtr max tx min" >$TMP/lnet_nis1.expected
6936 diff $TMP/lnet_nis1.expected $TMP/lnet_nis1.out ||
6937 error "first line of /proc/sys/lnet/nis does not look as expected"
6938 rm -f $TMP/lnet_nis1.expected $TMP/lnet_nis1.out
6939 # other lines should look as a nid followed by 6 numbers, e.g.:
6941 TOTAL_LINES=$(cat $TMP/lnet_nis.out |wc -l)
6942 OTHER_LINES=$(($TOTAL_LINES - 1))
6943 MATCHED_LINES=$(cat $TMP/lnet_nis.out |tail -$TOTAL_LINES |
6944 grep -c "^[0-9.]\+@[a-z0-9]\+ *[0-9]\+ *[0-9]\+ *[0-9]\+ *[0-9]\+ *[0-9]\+ *[0-9]\+$")
6945 [ "$MATCHED_LINES" = "$OTHER_LINES" ] || (cat $TMP/lnet_nis.out &&
6946 error "/proc/sys/lnet/nis misformatted")
6947 diff $TMP/lnet_nis.out $TMP/lnet_nis.sys ||
6948 error "lnet.nis does not look as expected"
6949 rm -f $TMP/lnet_nis.out $TMP/lnet_nis.sys
6951 # can we successfully write to /proc/sys/lnet/stats?
6952 echo "0" >/proc/sys/lnet/stats || error "cannot write to /proc/sys/lnet/stats"
6953 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
6955 run_test 215 "/proc/sys/lnet exists and has proper content - bug 18102"
6957 test_216() { # bug 20317
6959 local p="$TMP/sanityN-$TESTNAME.parameters"
6960 save_lustre_params $HOSTNAME "osc.*.contention_seconds" > $p
6961 for node in $(osts_nodes); do
6962 save_lustre_params $node "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
6963 save_lustre_params $node "ldlm.namespaces.filter-*.contended_locks" >> $p
6964 save_lustre_params $node "ldlm.namespaces.filter-*.contention_seconds" >> $p
6968 # agressive lockless i/o settings
6969 for node in $(osts_nodes); do
6970 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'
6972 lctl set_param -n osc.*.contention_seconds 60
6974 $DIRECTIO write $DIR/$tfile 0 10 4096
6975 $CHECKSTAT -s 40960 $DIR/$tfile
6977 # disable lockless i/o
6978 for node in $(osts_nodes); do
6979 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
6981 lctl set_param -n osc.*.contention_seconds 0
6984 dd if=/dev/zero of=$DIR/$tfile count=0
6985 $CHECKSTAT -s 0 $DIR/$tfile
6987 restore_lustre_params <$p
6991 run_test 216 "check lockless direct write works and updates file size and kms correctly"
6994 # tests that do cleanup/setup should be run at the end
6999 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
7000 $LCTL set_param fail_loc=0x903
7001 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
7002 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
7005 FAIL_ON_ERROR=true cleanup
7006 FAIL_ON_ERROR=true setup
7008 run_test 900 "umount should not race with any mgc requeue thread"
7010 log "cleanup: ======================================================"
7011 check_and_cleanup_lustre
7012 if [ "$I_MOUNTED" != "yes" ]; then
7013 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true
7016 echo '=========================== finished ==============================='
7017 [ -f "$SANITYLOG" ] && cat $SANITYLOG && grep -q FAIL $SANITYLOG && exit 1 || true
7018 echo "$0: completed"