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 $SANITY_EXCEPT"
14 # bug number for skipped test: 2108 9789 3637 9789 3561 5188/5749 1443
15 #ALWAYS_EXCEPT=${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="$EXCEPT 27m 27n 27o 27p 27q 27r 31d 54a 64b 99a 99b 99c 99d 99e 99f 101"
24 2.4*) FSTYPE=${FSTYPE:-ext3} ;;
25 2.6*) FSTYPE=${FSTYPE:-ldiskfs} ;;
26 *) error "unsupported kernel" ;;
29 SRCDIR=$(cd $(dirname $0); echo $PWD)
30 export PATH=$PATH:/sbin
34 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
35 CREATETEST=${CREATETEST:-createtest}
37 SETSTRIPE=${SETSTRIPE:-"$LFS setstripe"}
38 GETSTRIPE=${GETSTRIPE:-"$LFS getstripe"}
39 LSTRIPE=${LSTRIPE:-"$LFS setstripe"}
40 LFIND=${LFIND:-"$LFS find"}
41 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
43 MCREATE=${MCREATE:-mcreate}
44 OPENFILE=${OPENFILE:-openfile}
45 OPENUNLINK=${OPENUNLINK:-openunlink}
46 READS=${READS:-"reads"}
47 MUNLINK=${MUNLINK:-munlink}
48 SOCKETSERVER=${SOCKETSERVER:-socketserver}
49 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
50 MEMHOG=${MEMHOG:-memhog}
51 DIRECTIO=${DIRECTIO:-directio}
52 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
53 UMOUNT=${UMOUNT:-"umount -d"}
55 CHECK_GRANT=${CHECK_GRANT:-"yes"}
56 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
58 export NAME=${NAME:-local}
65 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
66 . $LUSTRE/tests/test-framework.sh
68 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
71 [ "$SLOW" = "no" ] && EXCEPT_SLOW="24o 24v 27m 36f 36g 36h 51b 51c 60c 63 64b 68 71 73 77f 78 101 103 115 120g 124b"
77 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
78 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
87 check_kernel_version() {
89 GOT_VER=$(lctl get_param -n version | awk '/kernel:/ {print $2}')
91 patchless|patchless_client) return 0;;
92 *) [ $GOT_VER -ge $WANT_VER ] && return 0 ;;
94 log "test needs at least kernel version $WANT_VER, running $GOT_VER"
98 if [ "$ONLY" == "cleanup" ]; then
103 check_and_setup_lustre
108 MDT0=$($LCTL get_param -n mdc.*.mds_server_uuid | \
109 awk '{gsub(/_UUID/,""); print $1}' | head -1)
110 LOVNAME=$($LCTL get_param -n llite.*.lov.common_name | tail -n 1)
111 OSTCOUNT=$($LCTL get_param -n lov.$LOVNAME.numobd)
112 STRIPECOUNT=$($LCTL get_param -n lov.$LOVNAME.stripecount)
113 STRIPESIZE=$($LCTL get_param -n lov.$LOVNAME.stripesize)
114 ORIGFREE=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
115 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
117 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
118 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
119 rm -rf $DIR/[Rdfs][0-9]*
121 # $RUNAS_ID may get set incorrectly somewhere else
122 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
124 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
128 if [ "${ONLY}" = "MOUNT" ] ; then
129 echo "Lustre is up, please go on"
133 echo "preparing for tests involving mounts"
134 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
136 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
137 echo # add a newline after mke2fs.
141 OLDDEBUG="`lctl get_param -n debug 2> /dev/null`"
142 lctl set_param debug=-1 2> /dev/null || true
145 $CHECKSTAT -t file $DIR/$tfile || error
147 $CHECKSTAT -a $DIR/$tfile || error
149 run_test 0 "touch .../$tfile ; rm .../$tfile ====================="
152 chmod 0755 $DIR || error
153 $CHECKSTAT -p 0755 $DIR || error
155 run_test 0b "chmod 0755 $DIR ============================="
158 $LCTL get_param mdc.*.import | grep "state: FULL" || error "import not FULL"
159 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" || error "bad target"
161 run_test 0c "check import proc ============================="
166 mkdir $DIR/d1/d2 && error "we expect EEXIST, but not returned"
167 $CHECKSTAT -t dir $DIR/d1/d2 || error
169 run_test 1a "mkdir .../d1; mkdir .../d1/d2 ====================="
174 $CHECKSTAT -a $DIR/d1 || error
176 run_test 1b "rmdir .../d1/d2; rmdir .../d1 ====================="
181 $CHECKSTAT -t file $DIR/d2/f || error
183 run_test 2a "mkdir .../d2; touch .../d2/f ======================"
187 $CHECKSTAT -a $DIR/d2 || error
189 run_test 2b "rm -r .../d2; checkstat .../d2/f ======================"
193 $CHECKSTAT -t dir $DIR/d3 || error
195 run_test 3a "mkdir .../d3 ======================================"
198 if [ ! -d $DIR/d3 ]; then
202 $CHECKSTAT -t file $DIR/d3/f || error
204 run_test 3b "touch .../d3/f ===================================="
208 $CHECKSTAT -a $DIR/d3 || error
210 run_test 3c "rm -r .../d3 ======================================"
214 $CHECKSTAT -t dir $DIR/d4 || error
216 run_test 4a "mkdir .../d4 ======================================"
219 if [ ! -d $DIR/d4 ]; then
223 $CHECKSTAT -t dir $DIR/d4/d2 || error
225 run_test 4b "mkdir .../d4/d2 ==================================="
230 chmod 0707 $DIR/d5/d2
231 $CHECKSTAT -t dir -p 0707 $DIR/d5/d2 || error
233 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2 ============"
237 chmod 0666 $DIR/f6a || error
238 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/f6a || error
240 run_test 6a "touch .../f6a; chmod .../f6a ======================"
243 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
244 if [ ! -f $DIR/f6a ]; then
248 $RUNAS chmod 0444 $DIR/f6a && error
249 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/f6a || error
251 run_test 6b "$RUNAS chmod .../f6a (should return error) =="
254 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
256 chown $RUNAS_ID $DIR/f6c || error
257 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/f6c || error
259 run_test 6c "touch .../f6c; chown .../f6c ======================"
262 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
263 if [ ! -f $DIR/f6c ]; then
265 chown $RUNAS_ID $DIR/f6c
267 $RUNAS chown $UID $DIR/f6c && error
268 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/f6c || error
270 run_test 6d "$RUNAS chown .../f6c (should return error) =="
273 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
275 chgrp $RUNAS_ID $DIR/f6e || error
276 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/f6e || error
278 run_test 6e "touch .../f6e; chgrp .../f6e ======================"
281 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
282 if [ ! -f $DIR/f6e ]; then
284 chgrp $RUNAS_ID $DIR/f6e
286 $RUNAS chgrp $UID $DIR/f6e && error
287 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/f6e || error
289 run_test 6f "$RUNAS chgrp .../f6e (should return error) =="
292 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
293 mkdir $DIR/d6g || error
294 chmod 777 $DIR/d6g || error
295 $RUNAS mkdir $DIR/d6g/d || error
296 chmod g+s $DIR/d6g/d || error
297 mkdir $DIR/d6g/d/subdir
298 $CHECKSTAT -g \#$RUNAS_GID $DIR/d6g/d/subdir || error
300 run_test 6g "Is new dir in sgid dir inheriting group?"
302 test_6h() { # bug 7331
303 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
304 touch $DIR/f6h || error "touch failed"
305 chown $RUNAS_ID:$RUNAS_GID $DIR/f6h || error "initial chown failed"
306 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/f6h && error "chown worked"
307 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/f6h || error
309 run_test 6h "$RUNAS chown RUNAS_ID.0 .../f6h (should return error)"
315 $CHECKSTAT -t file -p 0666 $DIR/d7/f || error
317 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
320 if [ ! -d $DIR/d7 ]; then
324 echo -n foo > $DIR/d7/f2
325 [ "`cat $DIR/d7/f2`" = "foo" ] || error
326 $CHECKSTAT -t file -s 3 $DIR/d7/f2 || error
328 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
334 $CHECKSTAT -t file -p 0666 $DIR/d8/f || error
336 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
342 $CHECKSTAT -t dir $DIR/d9/d2/d3 || error
344 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
350 $CHECKSTAT -t file $DIR/d10/d2/f || error
352 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
357 chmod 0666 $DIR/d11/d2
358 chmod 0705 $DIR/d11/d2
359 $CHECKSTAT -t dir -p 0705 $DIR/d11/d2 || error
361 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
366 chmod 0666 $DIR/d12/f
367 chmod 0654 $DIR/d12/f
368 $CHECKSTAT -t file -p 0654 $DIR/d12/f || error
370 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
374 dd if=/dev/zero of=$DIR/d13/f count=10
376 $CHECKSTAT -t file -s 0 $DIR/d13/f || error
378 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
384 $CHECKSTAT -a $DIR/d14/f || error
386 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
391 mv $DIR/d15/f $DIR/d15/f2
392 $CHECKSTAT -t file $DIR/d15/f2 || error
394 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
400 $CHECKSTAT -a $DIR/d16/f || error
402 run_test 16 "touch .../d16/f; rm -rf .../d16/f ================="
407 ln -s $DIR/d17/f $DIR/d17/l-exist
409 $CHECKSTAT -l $DIR/d17/f $DIR/d17/l-exist || error
410 $CHECKSTAT -f -t f $DIR/d17/l-exist || error
411 rm -f $DIR/d17/l-exist
412 $CHECKSTAT -a $DIR/d17/l-exist || error
414 run_test 17a "symlinks: create, remove (real) =================="
418 ln -s no-such-file $DIR/d17/l-dangle
420 $CHECKSTAT -l no-such-file $DIR/d17/l-dangle || error
421 $CHECKSTAT -fa $DIR/d17/l-dangle || error
422 rm -f $DIR/d17/l-dangle
423 $CHECKSTAT -a $DIR/d17/l-dangle || error
425 run_test 17b "symlinks: create, remove (dangling) =============="
427 test_17c() { # bug 3440 - don't save failed open RPC for replay
429 ln -s foo $DIR/d17/f17c
430 cat $DIR/d17/f17c && error "opened non-existent symlink" || true
432 run_test 17c "symlinks: open dangling (should return error) ===="
436 ln -s foo $DIR/d17/f17d
437 touch $DIR/d17/f17d || error "creating to new symlink"
439 run_test 17d "symlinks: create dangling ========================"
443 local foo=$DIR/$tdir/$tfile
444 ln -s $foo $foo || error "create symlink failed"
445 ls -l $foo || error "ls -l failed"
446 ls $foo && error "ls not failed" || true
448 run_test 17e "symlinks: create recursive symlink (should return error) ===="
452 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/d17f/111
453 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/d17f/222
454 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/d17f/333
455 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/d17f/444
456 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/d17f/555
457 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/d17f/666
460 run_test 17f "symlinks: long and very long symlink name ========================"
464 LONGSYMLINK="$(dd if=/dev/zero bs=4095 count=1 | tr '\0' 'x')"
465 ln -s $LONGSYMLINK $DIR/$tdir/$tfile
468 run_test 17g "symlinks: really long symlink name ==============================="
470 test_17h() { #bug 17378
472 $SETSTRIPE $DIR/$tdir -c -1
473 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
474 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000141
475 touch $DIR/$tdir/$tfile || true
477 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
479 test_17i() { #bug 20018
481 local foo=$DIR/$tdir/$tfile
482 ln -s $foo $foo || error "create symlink failed"
483 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
484 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000143
485 ls -l $foo && error "error not detected"
488 run_test 17i "don't panic on short symlink"
490 test_17k() { #bug 22301
491 rsync --help | grep -q xattr ||
492 skip_env "$(rsync --version| head -1) does not support xattrs"
493 mkdir -p $DIR/{$tdir,$tdir.new}
494 touch $DIR/$tdir/$tfile
495 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
496 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
497 error "rsync failed with xattrs enabled"
499 run_test 17k "symlinks: rsync with xattrs enabled ========================="
505 run_test 18 "touch .../f ; ls ... =============================="
511 $CHECKSTAT -a $DIR/f19 || error
513 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
516 ls -l $DIR/f19 && error || true
518 run_test 19b "ls -l .../f19 (should return error) =============="
521 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
522 $RUNAS touch $DIR/f19 && error || true
524 run_test 19c "$RUNAS touch .../f19 (should return error) =="
527 cat $DIR/f19 && error || true
529 run_test 19d "cat .../f19 (should return error) =============="
541 $CHECKSTAT -a $DIR/f || error
543 run_test 20 "touch .../f ; ls -l ... ==========================="
547 [ -f $DIR/d21/dangle ] && rm -f $DIR/d21/dangle
548 ln -s dangle $DIR/d21/link
549 echo foo >> $DIR/d21/link
551 $CHECKSTAT -t link $DIR/d21/link || error
552 $CHECKSTAT -f -t file $DIR/d21/link || error
554 run_test 21 "write to dangling link ============================"
559 chown $RUNAS_ID:$RUNAS_GID $WDIR
560 (cd $WDIR || error "cd $WDIR failed";
561 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
563 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
564 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
565 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $WDIR/etc || error "checkstat -u failed"
567 run_test 22 "unpack tar archive as non-root user ==============="
572 local file=$DIR/$tdir/$tfile
574 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
575 openfile -f O_CREAT:O_EXCL $file &&
576 error "$file recreate succeeded" || true
578 run_test 23a "O_CREAT|O_EXCL in subdir =========================="
580 test_23b() { # bug 18988
582 local file=$DIR/$tdir/$tfile
585 echo foo > $file || error "write filed"
586 echo bar >> $file || error "append filed"
587 $CHECKSTAT -s 8 $file || error "wrong size"
590 run_test 23b "O_APPEND check =========================="
593 echo '== rename sanity =============================================='
594 echo '-- same directory rename'
597 mv $DIR/R1/f $DIR/R1/g
598 $CHECKSTAT -t file $DIR/R1/g || error
600 run_test 24a "touch .../R1/f; rename .../R1/f .../R1/g ========="
605 mv $DIR/R2/f $DIR/R2/g
606 $CHECKSTAT -a $DIR/R2/f || error
607 $CHECKSTAT -t file $DIR/R2/g || error
609 run_test 24b "touch .../R2/{f,g}; rename .../R2/f .../R2/g ====="
614 mv $DIR/R3/f $DIR/R3/g
615 $CHECKSTAT -a $DIR/R3/f || error
616 $CHECKSTAT -t dir $DIR/R3/g || error
618 run_test 24c "mkdir .../R3/f; rename .../R3/f .../R3/g ========="
623 mrename $DIR/R4/f $DIR/R4/g
624 $CHECKSTAT -a $DIR/R4/f || error
625 $CHECKSTAT -t dir $DIR/R4/g || error
627 run_test 24d "mkdir .../R4/{f,g}; rename .../R4/f .../R4/g ====="
630 echo '-- cross directory renames --'
633 mv $DIR/R5a/f $DIR/R5b/g
634 $CHECKSTAT -a $DIR/R5a/f || error
635 $CHECKSTAT -t file $DIR/R5b/g || error
637 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
641 touch $DIR/R6a/f $DIR/R6b/g
642 mv $DIR/R6a/f $DIR/R6b/g
643 $CHECKSTAT -a $DIR/R6a/f || error
644 $CHECKSTAT -t file $DIR/R6b/g || error
646 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
651 mv $DIR/R7a/d $DIR/R7b/e
652 $CHECKSTAT -a $DIR/R7a/d || error
653 $CHECKSTAT -t dir $DIR/R7b/e || error
655 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
659 mkdir $DIR/R8a/d $DIR/R8b/e
660 mrename $DIR/R8a/d $DIR/R8b/e
661 $CHECKSTAT -a $DIR/R8a/d || error
662 $CHECKSTAT -t dir $DIR/R8b/e || error
664 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
667 echo "-- rename error cases"
671 mrename $DIR/R9/f $DIR/R9/a
672 $CHECKSTAT -t file $DIR/R9/f || error
673 $CHECKSTAT -t dir $DIR/R9/a || error
674 $CHECKSTAT -a $DIR/R9/a/f || error
676 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
680 mrename $DIR/R10/f $DIR/R10/g
681 $CHECKSTAT -t dir $DIR/R10 || error
682 $CHECKSTAT -a $DIR/R10/f || error
683 $CHECKSTAT -a $DIR/R10/g || error
685 run_test 24j "source does not exist ============================"
688 mkdir $DIR/R11a $DIR/R11a/d
690 mv $DIR/R11a/f $DIR/R11a/d
691 $CHECKSTAT -a $DIR/R11a/f || error
692 $CHECKSTAT -t file $DIR/R11a/d/f || error
694 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
696 # bug 2429 - rename foo foo foo creates invalid file
699 multiop $f OcNs || error
701 run_test 24l "Renaming a file to itself ========================"
705 multiop $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
706 # on ext3 this does not remove either the source or target files
707 # though the "expected" operation would be to remove the source
708 $CHECKSTAT -t file ${f} || error "${f} missing"
709 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
711 run_test 24m "Renaming a file to a hard link to itself ========="
715 # this stats the old file after it was renamed, so it should fail
719 $CHECKSTAT ${f}.rename
722 run_test 24n "Statting the old file after renaming (Posix rename 2)"
725 check_kernel_version 37 || return 0
727 rename_many -s random -v -n 10 $DIR/d24o
729 run_test 24o "rename of files during htree split ==============="
733 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
734 mrename $DIR/R12a $DIR/R12b
735 $CHECKSTAT -a $DIR/R12a || error
736 $CHECKSTAT -t dir $DIR/R12b || error
737 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
738 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
740 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
744 DIRINO=`ls -lid $DIR/R13a | awk '{ print $1 }'`
745 multiop_bg_pause $DIR/R13b D_c || return 1
748 mrename $DIR/R13a $DIR/R13b
749 $CHECKSTAT -a $DIR/R13a || error
750 $CHECKSTAT -t dir $DIR/R13b || error
751 DIRINO2=`ls -lid $DIR/R13b | awk '{ print $1 }'`
752 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
754 wait $MULTIPID || error "multiop close failed"
756 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
758 test_24r() { #bug 3789
759 mkdir $DIR/R14a $DIR/R14a/b
760 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
761 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
762 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
764 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
767 mkdir $DIR/R15a $DIR/R15a/b $DIR/R15a/b/c
768 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
769 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
770 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
772 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
774 mkdir $DIR/R16a $DIR/R16a/b $DIR/R16a/b/c
775 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
776 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
777 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
779 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
781 test_24u() { # bug12192
782 multiop $DIR/$tfile C2w$((2048 * 1024))c || error
783 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
785 run_test 24u "create stripe file"
793 local FREE_INODES=`lfs df -i|grep "filesystem summary" | awk '{print $5}'`
794 [ $FREE_INODES -lt $NRFILES ] && \
795 skip "not enough free inodes $FREE_INODES required $NRFILES" && \
799 createmany -m $DIR/d24v/$tfile $NRFILES
802 lctl set_param mdc.*.stats clear
804 ls $DIR/d24v >/dev/null || error "error in listing large dir"
807 # DIRENT_SIZE = 32 bytes for sizeof(struct lu_dirent) +
808 # 8 bytes for name(filename is mostly 5 in this test) +
809 # 8 bytes for luda_type
810 # take into account of overhead in lu_dirpage header and end mark in
811 # each page, plus one in RPC_NUM calculation.
813 RPC_SIZE=$(($(lctl get_param -n mdc.*.max_pages_per_rpc)*$(page_size)))
814 RPC_NUM=$(((NRFILES * DIRENT_SIZE + RPC_SIZE - 1) / RPC_SIZE + 1))
815 mds_readpage=`lctl get_param mdc.*.stats | \
816 awk '/^mds_readpage/ {print $2}'`
817 [ $mds_readpage -gt $RPC_NUM ] && \
818 error "large readdir doesn't take effect"
822 run_test 24v "list directory with large files (handle hash collision, bug: 17560)"
824 test_24w() { # bug21506
826 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
827 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
828 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
829 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
830 [ "$SZ1" = "$SZ2" ] || \
831 error "Error reading at the end of the file $tfile"
833 run_test 24w "Reading a file larger than 4Gb"
836 echo '== symlink sanity ============================================='
840 touch $DIR/s25/foo || error
842 run_test 25a "create file in symlinked directory ==============="
845 [ ! -d $DIR/d25 ] && test_25a
846 $CHECKSTAT -t file $DIR/s25/foo || error
848 run_test 25b "lookup file in symlinked directory ==============="
853 ln -s d26/d26-2 $DIR/s26
854 touch $DIR/s26/foo || error
856 run_test 26a "multiple component symlink ======================="
859 mkdir -p $DIR/d26b/d26-2
860 ln -s d26b/d26-2/foo $DIR/s26-2
861 touch $DIR/s26-2 || error
863 run_test 26b "multiple component symlink at end of lookup ======"
868 ln -s d26.2 $DIR/s26.2-1
869 ln -s s26.2-1 $DIR/s26.2-2
870 ln -s s26.2-2 $DIR/s26.2-3
871 chmod 0666 $DIR/s26.2-3/foo
873 run_test 26c "chain of symlinks ================================"
875 # recursive symlinks (bug 439)
877 ln -s d26-3/foo $DIR/d26-3
879 run_test 26d "create multiple component recursive symlink ======"
882 [ ! -h $DIR/d26-3 ] && test_26d
885 run_test 26e "unlink multiple component recursive symlink ======"
887 # recursive symlinks (bug 7022)
890 mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
891 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
892 mkdir -p lndir/bar1 || error "mkdir lndir/bar1 failed"
893 mkdir $tfile || error "mkdir $tfile failed"
894 cd $tfile || error "cd $tfile failed"
895 ln -s .. dotdot || error "ln dotdot failed"
896 ln -s dotdot/lndir lndir || error "ln lndir failed"
897 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
898 output=`ls $tfile/$tfile/lndir/bar1`
899 [ "$output" = bar1 ] && error "unexpected output"
900 rm -r $tfile || error "rm $tfile failed"
901 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
903 run_test 26f "rm -r of a directory which has recursive symlink ="
906 echo '== stripe sanity =============================================='
907 mkdir -p $DIR/d27 || error "mkdir failed"
909 $SETSTRIPE $DIR/d27/f0 -c 1 || error "lstripe failed"
910 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
912 log "== test_27a: write to one stripe file ========================="
913 cp /etc/hosts $DIR/d27/f0 || error
915 run_test 27a "one stripe file =================================="
918 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
920 $SETSTRIPE $DIR/d27/f01 -c 2 || error "lstripe failed"
921 [ `$GETSTRIPE $DIR/d27/f01 | grep -A 10 obdidx | wc -l` -eq 4 ] ||
922 error "two-stripe file doesn't have two stripes"
924 log "== test_27c: write to two stripe file file f01 ================"
925 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
927 run_test 27c "create two stripe file f01 ======================="
931 $SETSTRIPE -c0 -i-1 -s0 $DIR/d27/fdef || error "lstripe failed"
932 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
933 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
935 run_test 27d "create file with default settings ================"
939 $SETSTRIPE $DIR/d27/f12 -c 2 || error "lstripe failed"
940 $SETSTRIPE $DIR/d27/f12 -c 2 && error "lstripe succeeded twice"
941 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
943 run_test 27e "setstripe existing file (should return error) ======"
947 $SETSTRIPE $DIR/d27/fbad -s 100 -i 0 -c 1 && error "lstripe failed"
948 dd if=/dev/zero of=$DIR/d27/f12 bs=4k count=4 || error "dd failed"
949 $GETSTRIPE $DIR/d27/fbad || error "lfs getstripe failed"
951 run_test 27f "setstripe with bad stripe size (should return error)"
955 $MCREATE $DIR/d27/fnone || error "mcreate failed"
957 log "== test 27h: lfs getstripe with no objects ===================="
958 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" || error "has object"
960 log "== test 27i: lfs getstripe with some objects =================="
961 touch $DIR/d27/fsome || error "touch failed"
962 $GETSTRIPE $DIR/d27/fsome | grep obdidx || error "missing objects"
964 run_test 27g "test lfs getstripe ==========================================="
968 $SETSTRIPE $DIR/d27/f27j -i $OSTCOUNT && error "lstripe failed"||true
970 run_test 27j "setstripe with bad stripe offset (should return error)"
972 test_27k() { # bug 2844
975 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
976 [ ! -d $DIR/d27 ] && mkdir -p $DIR/d27
977 $SETSTRIPE $FILE -s 67108864 || error "lstripe failed"
978 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
979 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
980 dd if=/dev/zero of=$FILE bs=4k count=1
981 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
982 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
984 run_test 27k "limit i_blksize for broken user apps ============="
988 mcreate $DIR/f27l || error "creating file"
989 $RUNAS $SETSTRIPE $DIR/f27l -c 1 && \
990 error "lstripe should have failed" || true
992 run_test 27l "check setstripe permissions (should return error)"
995 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
996 if [ $ORIGFREE -gt $MAXFREE ]; then
997 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1001 $SETSTRIPE $DIR/d27/f27m_1 -i 0 -c 1
1002 dd if=/dev/zero of=$DIR/d27/f27m_1 bs=1024 count=$MAXFREE && \
1003 error "dd should fill OST0"
1005 while $SETSTRIPE $DIR/d27/f27m_$i -i 0 -c 1 ; do
1007 [ $i -gt 256 ] && break
1010 touch $DIR/d27/f27m_$i
1011 [ `$GETSTRIPE $DIR/d27/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] && \
1012 error "OST0 was full but new created file still use it"
1014 touch $DIR/d27/f27m_$i
1015 [ `$GETSTRIPE $DIR/d27/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] && \
1016 error "OST0 was full but new created file still use it"
1020 run_test 27m "create file while OST0 was full =================="
1023 local DELAY=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 * 2}')
1027 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1028 # if the OST isn't full anymore.
1030 local OSTIDX=${1:-""}
1032 local list=$(comma_list $(osts_nodes))
1033 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1035 do_nodes $list lctl set_param fail_loc=0
1039 exhaust_precreations() {
1042 local FAILIDX=${3:-$OSTIDX}
1045 local MDSIDX=$(get_mds_dir "$DIR/$tdir")
1046 echo OSTIDX=$OSTIDX MDSIDX=$MDSIDX
1048 local OST=$(lfs osts | grep ${OSTIDX}": " | \
1049 awk '{print $2}' | sed -e 's/_UUID$//')
1050 local MDT_INDEX=$(lfs df | grep "\[MDT:$((MDSIDX - 1))\]" | awk '{print $1}' | \
1051 sed -e 's/_UUID$//;s/^.*-//')
1054 local mdtosc_proc1=$(get_mdtosc_proc_path mds${MDSIDX} $OST)
1055 local last_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1056 osc.$mdtosc_proc1.prealloc_last_id)
1057 local next_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1058 osc.$mdtosc_proc1.prealloc_next_id)
1060 local mdtosc_proc2=$(get_mdtosc_proc_path mds${MDSIDX})
1061 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1063 mkdir -p $DIR/$tdir/${OST}
1064 $SETSTRIPE $DIR/$tdir/${OST} -i $OSTIDX -c 1
1065 #define OBD_FAIL_OST_ENOSPC 0x215
1066 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=$FAILIDX
1067 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x215
1068 echo "Creating to objid $last_id on ost $OST..."
1069 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1070 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1071 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=$FAILLOC
1075 exhaust_all_precreations() {
1077 for (( i=0; i < OSTCOUNT; i++ )) ; do
1078 exhaust_precreations $i $1 -1
1083 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1084 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1085 remote_ost_nodsh && skip "remote OST with nodsh" && return
1088 rm -f $DIR/$tdir/$tfile
1089 exhaust_precreations 0 0x80000215
1090 $SETSTRIPE -c -1 $DIR/$tdir
1091 touch $DIR/$tdir/$tfile || error
1092 $GETSTRIPE $DIR/$tdir/$tfile
1095 run_test 27n "create file with some full OSTs =================="
1098 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1099 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1100 remote_ost_nodsh && skip "remote OST with nodsh" && return
1103 rm -f $DIR/$tdir/$tfile
1104 exhaust_all_precreations 0x215
1106 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1111 run_test 27o "create file with all full OSTs (should error) ===="
1114 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1115 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1116 remote_ost_nodsh && skip "remote OST with nodsh" && return
1119 rm -f $DIR/$tdir/$tfile
1122 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1123 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1124 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1126 exhaust_precreations 0 0x80000215
1127 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1128 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1129 $LFS getstripe $DIR/$tdir/$tfile
1133 run_test 27p "append to a truncated file with some full OSTs ==="
1136 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1137 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1138 remote_ost_nodsh && skip "remote OST with nodsh" && return
1141 rm -f $DIR/$tdir/$tfile
1143 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1144 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1145 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1147 exhaust_all_precreations 0x215
1149 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1150 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1154 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1157 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1158 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1159 remote_ost_nodsh && skip "remote OST with nodsh" && return
1162 rm -f $DIR/$tdir/$tfile
1163 exhaust_precreations 0 0x80000215
1165 $SETSTRIPE $DIR/$tdir/$tfile -i 0 -c 2 # && error
1169 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1171 test_27s() { # bug 10725
1173 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1174 local stripe_count=0
1175 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1176 $SETSTRIPE $DIR/$tdir -s $stripe_size -c $stripe_count && \
1177 error "stripe width >= 2^32 succeeded" || true
1180 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1182 test_27t() { # bug 10864
1187 $WLFS getstripe $tfile
1190 run_test 27t "check that utils parse path correctly"
1192 test_27u() { # bug 4900
1193 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1194 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1196 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1197 do_facet $SINGLEMDS lctl set_param fail_loc=0x139
1199 createmany -o $DIR/$tdir/t- 1000
1200 do_facet $SINGLEMDS lctl set_param fail_loc=0
1202 TLOG=$DIR/$tfile.getstripe
1203 $GETSTRIPE $DIR/$tdir > $TLOG
1204 OBJS=`awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj;}' $TLOG`
1205 unlinkmany $DIR/$tdir/t- 1000
1206 [ $OBJS -gt 0 ] && \
1207 error "$OBJS objects created on OST-0. See $TLOG" || pass
1209 run_test 27u "skip object creation on OSC w/o objects =========="
1211 test_27v() { # bug 4900
1212 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1213 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1214 remote_ost_nodsh && skip "remote OST with nodsh" && return
1216 exhaust_all_precreations 0x215
1220 $SETSTRIPE $DIR/$tdir -c 1 # 1 stripe / file
1222 touch $DIR/$tdir/$tfile
1223 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1225 for (( i=0; i < OSTCOUNT; i++ )) ; do
1226 do_facet ost$i lctl set_param fail_loc=0x705
1228 local START=`date +%s`
1229 createmany -o $DIR/$tdir/$tfile 32
1231 local FINISH=`date +%s`
1232 local TIMEOUT=`lctl get_param -n timeout`
1233 [ $((FINISH - START)) -ge $((TIMEOUT / 2)) ] && \
1234 error "$FINISH - $START >= $TIMEOUT / 2"
1238 run_test 27v "skip object creation on slow OST ================="
1240 test_27w() { # bug 10997
1241 mkdir -p $DIR/$tdir || error "mkdir failed"
1242 $LSTRIPE $DIR/$tdir/f0 -s 65536 || error "lstripe failed"
1243 size=`$GETSTRIPE $DIR/$tdir/f0 -s`
1244 [ $size -ne 65536 ] && error "stripe size $size != 65536" || true
1245 gsdir=$($LFS getstripe -d $DIR/$tdir)
1246 [ $(echo $gsdir | grep -c stripe_count) -ne 1 ] && error "$LFS getstripe -d $DIR/$tdir failed"
1248 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping multiple stripe count/offset test" && return
1249 for i in `seq 1 $OSTCOUNT`; do
1251 $LSTRIPE $DIR/$tdir/f$i -c $i -i $offset || error "lstripe -c $i -i $offset failed"
1252 count=`$GETSTRIPE -c $DIR/$tdir/f$i`
1253 index=`$GETSTRIPE -o $DIR/$tdir/f$i`
1254 [ $count -ne $i ] && error "stripe count $count != $i" || true
1255 [ $index -ne $offset ] && error "stripe offset $index != $offset" || true
1258 run_test 27w "check lfs setstripe -c -s -i options ============="
1261 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
1262 OFFSET=$(($OSTCOUNT - 1))
1264 local OST=$(lfs osts | awk '/'${OSTIDX}': / { print $2 }' | sed -e 's/_UUID$//')
1267 $SETSTRIPE $DIR/$tdir -c 1 # 1 stripe per file
1268 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1270 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1271 for i in `seq 0 $OFFSET`; do
1272 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1273 error "OST0 was degraded but new created file still use it"
1275 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1277 run_test 27x "create files while OST0 is degraded"
1280 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1281 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1283 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1284 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1285 osc.$mdtosc.prealloc_last_id)
1286 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1287 osc.$mdtosc.prealloc_next_id)
1288 local fcount=$((last_id - next_id))
1289 [ $fcount -eq 0 ] && skip "not enough space on OST0" && return
1290 [ $fcount -gt $OSTCOUNT ] && fcount=$OSTCOUNT
1292 MDS_OSCS=`do_facet $SINGLEMDS lctl dl | awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
1293 OFFSET=$(($OSTCOUNT-1))
1295 for OSC in $MDS_OSCS; do
1296 if [ $OST == -1 ]; then {
1297 OST=`osc_to_ost $OSC`
1299 echo $OSC "is Deactivate:"
1300 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1304 OSTIDX=$(lfs osts | grep ${OST} | awk '{print $1}' | sed -e 's/://')
1306 $SETSTRIPE $DIR/$tdir -c 1 # 1 stripe / file
1308 do_facet ost$OSTIDX lctl set_param -n obdfilter.$OST.degraded 1
1310 createmany -o $DIR/$tdir/$tfile $fcount
1311 do_facet ost$OSTIDX lctl set_param -n obdfilter.$OST.degraded 0
1313 for i in `seq 0 $OFFSET`; do
1314 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "$OSTIDX"` ] || \
1315 error "files created on deactivated OSTs instead of degraded OST"
1317 for OSC in $MDS_OSCS; do
1318 [ `osc_to_ost $OSC` != $OST ] && {
1319 echo $OSC "is activate"
1320 do_facet $SINGLEMDS lctl --device %$OSC activate
1324 run_test 27y "create files while OST0 is degraded and the rest inactive"
1329 local old_ifs="$IFS"
1331 lmm=($($GETSTRIPE -v $1))
1334 fid=($($LFS path2fid $1))
1337 # compare lmm_seq and lu_fid->f_seq
1338 [ ${lmm[4]} = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1339 # compare lmm_object_id and lu_fid->oid
1340 [ ${lmm[6]} = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1342 echo -e "\tseq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}\n\tstripe count: ${lmm[8]}"
1344 [ "$FSTYPE" != "ldiskfs" ] && skip "can not check trusted.fid FSTYPE=$FSTYPE" && return 0
1346 # check the trusted.fid attribute of the OST objects of the file
1347 for (( i=0, j=19; i < ${lmm[8]}; i++, j+=4 )); do
1348 local obdidx=${lmm[$j]}
1349 local devnum=$((obdidx + 1))
1350 local objid=${lmm[$((j+1))]}
1351 local group=${lmm[$((j+3))]}
1352 local dev=$(ostdevname $devnum)
1353 local dir=${MOUNT%/*}/ost$devnum
1354 local mntpt=$(facet_mntpt ost$devnum)
1357 do_facet ost$devnum mount -t $FSTYPE $dev $dir $OST_MOUNT_OPTS ||
1358 { error "mounting $dev as $FSTYPE failed"; return 3; }
1360 obj_filename=$(do_facet ost$devnum find $dir/O/$group -name $objid)
1361 local ff=$(do_facet ost$devnum $LL_DECODE_FILTER_FID $obj_filename)
1366 # compare lmm_seq and filter_fid->ff_parent.f_seq
1367 [ ${ff[11]} = ${lmm[4]} ] || { error "parent SEQ mismatch"; return 4; }
1368 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1369 [ ${ff[12]} = ${lmm[6]} ] || { error "parent OID mismatch"; return 5; }
1370 let stripe=${ff[13]}
1371 [ $stripe -eq $i ] || { error "stripe mismatch"; return 6; }
1373 echo -e "\t\tost $obdidx, objid $objid, group $group"
1374 do_facet ost$devnum umount -d $mntpt
1375 start ost$devnum $dev $OST_MOUNT_OPTS
1381 $SETSTRIPE $DIR/$tdir/$tfile-1 -c 1 -o 0 -s 1m ||
1382 { error "setstripe -c -1 failed"; return 1; }
1383 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1384 { error "dd 1 mb failed"; return 2; }
1385 $SETSTRIPE $DIR/$tdir/$tfile-2 -c -1 -o $(($OSTCOUNT - 1)) -s 1m ||
1386 { error "setstripe -c 1 failed"; return 3; }
1387 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1388 { error "dd $OSTCOUNT mb failed"; return 4; }
1391 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1392 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1394 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1396 test_27A() { # b=19102
1397 local restore_size=`$GETSTRIPE -s $MOUNT`
1398 local restore_count=`$GETSTRIPE -c $MOUNT`
1399 local restore_offset=`$GETSTRIPE -o $MOUNT`
1400 $SETSTRIPE -c 0 -o -1 -s 0 $MOUNT
1401 local default_size=`$GETSTRIPE -s $MOUNT`
1402 local default_count=`$GETSTRIPE -c $MOUNT`
1403 local default_offset=`$GETSTRIPE -o $MOUNT`
1404 local dsize=$((1024 * 1024))
1405 [ $default_size -eq $dsize ] || error "stripe size $default_size != $dsize"
1406 [ $default_count -eq 1 ] || error "stripe count $default_count != 1"
1407 [ $default_offset -eq -1 ] || error "stripe offset $default_offset != -1"
1408 $SETSTRIPE -c $restore_count -o $restore_offset -s $restore_size $MOUNT
1410 run_test 27A "check filesystem-wide default LOV EA values"
1412 # createtest also checks that device nodes are created and
1413 # then visible correctly (#2091)
1414 test_28() { # bug 2091
1416 $CREATETEST $DIR/d28/ct || error
1418 run_test 28 "create/mknod/mkdir with bad file types ============"
1421 cancel_lru_locks mdc
1427 declare -i LOCKCOUNTORIG=0
1428 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1429 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
1431 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
1433 declare -i LOCKUNUSEDCOUNTORIG=0
1434 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1435 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
1442 declare -i LOCKCOUNTCURRENT=0
1443 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1444 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
1447 declare -i LOCKUNUSEDCOUNTCURRENT=0
1448 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1449 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
1452 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1453 lctl set_param -n ldlm.dump_namespaces ""
1454 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1455 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1456 log "dumped log to $TMP/test_29.dk (bug 5793)"
1459 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1460 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1461 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1462 log "dumped log to $TMP/test_29.dk (bug 5793)"
1466 run_test 29 "IT_GETATTR regression ============================"
1468 test_30a() { # was test_30
1469 cp `which ls` $DIR || cp /bin/ls $DIR
1473 run_test 30a "execute binary from Lustre (execve) =============="
1476 cp `which ls` $DIR || cp /bin/ls $DIR
1478 $RUNAS $DIR/ls / || error
1481 run_test 30b "execute binary from Lustre as non-root ==========="
1483 test_30c() { # b=22376
1484 cp `which ls` $DIR || cp /bin/ls $DIR
1486 cancel_lru_locks mdc
1487 cancel_lru_locks osc
1488 $RUNAS $DIR/ls / || error
1491 run_test 30c "execute binary from Lustre without read perms ===="
1494 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1495 $CHECKSTAT -a $DIR/f31 || error
1497 run_test 31a "open-unlink file =================================="
1500 touch $DIR/f31 || error
1501 ln $DIR/f31 $DIR/f31b || error
1502 multiop $DIR/f31b Ouc || error
1503 $CHECKSTAT -t file $DIR/f31 || error
1505 run_test 31b "unlink file with multiple links while open ======="
1508 touch $DIR/f31 || error
1509 ln $DIR/f31 $DIR/f31c || error
1510 multiop_bg_pause $DIR/f31 O_uc || return 1
1512 multiop $DIR/f31c Ouc
1513 kill -USR1 $MULTIPID
1516 run_test 31c "open-unlink file with multiple links ============="
1519 opendirunlink $DIR/d31d $DIR/d31d || error
1520 $CHECKSTAT -a $DIR/d31d || error
1522 run_test 31d "remove of open directory ========================="
1524 test_31e() { # bug 2904
1525 check_kernel_version 34 || return 0
1526 openfilleddirunlink $DIR/d31e || error
1528 run_test 31e "remove of open non-empty directory ==============="
1530 test_31f() { # bug 4554
1533 $SETSTRIPE $DIR/d31f -s 1048576 -c 1
1534 cp /etc/hosts $DIR/d31f
1536 $GETSTRIPE $DIR/d31f/hosts
1537 multiop_bg_pause $DIR/d31f D_c || return 1
1540 rm -rv $DIR/d31f || error "first of $DIR/d31f"
1542 $SETSTRIPE $DIR/d31f -s 1048576 -c 1
1543 cp /etc/hosts $DIR/d31f
1545 $GETSTRIPE $DIR/d31f/hosts
1546 multiop_bg_pause $DIR/d31f D_c || return 1
1549 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
1550 wait $MULTIPID || error "first opendir $MULTIPID failed"
1554 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
1555 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
1558 run_test 31f "remove of open directory with open-unlink file ==="
1561 echo "-- cross directory link --"
1562 mkdir $DIR/d31g{a,b}
1564 ln $DIR/d31ga/f $DIR/d31gb/g
1565 $CHECKSTAT -t file $DIR/d31ga/f || error "source"
1566 [ `stat -c%h $DIR/d31ga/f` == '2' ] || error "source nlink"
1567 $CHECKSTAT -t file $DIR/d31gb/g || error "target"
1568 [ `stat -c%h $DIR/d31gb/g` == '2' ] || error "target nlink"
1570 run_test 31g "cross directory link==============="
1573 echo "-- cross directory link --"
1577 ln $DIR/d31h/f $DIR/d31h/dir/g
1578 $CHECKSTAT -t file $DIR/d31h/f || error "source"
1579 [ `stat -c%h $DIR/d31h/f` == '2' ] || error "source nlink"
1580 $CHECKSTAT -t file $DIR/d31h/dir/g || error "target"
1581 [ `stat -c%h $DIR/d31h/dir/g` == '2' ] || error "target nlink"
1583 run_test 31h "cross directory link under child==============="
1586 echo "-- cross directory link --"
1589 touch $DIR/d31i/dir/f
1590 ln $DIR/d31i/dir/f $DIR/d31i/g
1591 $CHECKSTAT -t file $DIR/d31i/dir/f || error "source"
1592 [ `stat -c%h $DIR/d31i/dir/f` == '2' ] || error "source nlink"
1593 $CHECKSTAT -t file $DIR/d31i/g || error "target"
1594 [ `stat -c%h $DIR/d31i/g` == '2' ] || error "target nlink"
1596 run_test 31i "cross directory link under parent==============="
1601 mkdir $DIR/d31j/dir1
1602 ln $DIR/d31j/dir1 $DIR/d31j/dir2 && error "ln for dir"
1603 link $DIR/d31j/dir1 $DIR/d31j/dir3 && error "link for dir"
1604 mlink $DIR/d31j/dir1 $DIR/d31j/dir4 && error "mlink for dir"
1605 mlink $DIR/d31j/dir1 $DIR/d31j/dir1 && error "mlink to the same dir"
1608 run_test 31j "link for directory==============="
1614 touch $DIR/d31k/exist
1615 mlink $DIR/d31k/s $DIR/d31k/t || error "mlink"
1616 mlink $DIR/d31k/s $DIR/d31k/exist && error "mlink to exist file"
1617 mlink $DIR/d31k/s $DIR/d31k/s && error "mlink to the same file"
1618 mlink $DIR/d31k/s $DIR/d31k && error "mlink to parent dir"
1619 mlink $DIR/d31k $DIR/d31k/s && error "mlink parent dir to target"
1620 mlink $DIR/d31k/not-exist $DIR/d31k/foo && error "mlink non-existing to new"
1621 mlink $DIR/d31k/not-exist $DIR/d31k/s && error "mlink non-existing to exist"
1624 run_test 31k "link to file: the same, non-existing, dir==============="
1630 touch $DIR/d31m2/exist
1631 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
1632 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
1633 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
1634 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
1635 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
1636 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
1639 run_test 31m "link to file: the same, non-existing, dir==============="
1642 echo "== more mountpoints and symlinks ================="
1643 [ -e $DIR/d32a ] && rm -fr $DIR/d32a
1644 mkdir -p $DIR/d32a/ext2-mountpoint
1645 mount -t ext2 -o loop $EXT2_DEV $DIR/d32a/ext2-mountpoint || error
1646 $CHECKSTAT -t dir $DIR/d32a/ext2-mountpoint/.. || error
1647 $UMOUNT $DIR/d32a/ext2-mountpoint || error
1649 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
1652 [ -e $DIR/d32b ] && rm -fr $DIR/d32b
1653 mkdir -p $DIR/d32b/ext2-mountpoint
1654 mount -t ext2 -o loop $EXT2_DEV $DIR/d32b/ext2-mountpoint || error
1655 ls -al $DIR/d32b/ext2-mountpoint/.. || error
1656 $UMOUNT $DIR/d32b/ext2-mountpoint || error
1658 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
1661 [ -e $DIR/d32c ] && rm -fr $DIR/d32c
1662 mkdir -p $DIR/d32c/ext2-mountpoint
1663 mount -t ext2 -o loop $EXT2_DEV $DIR/d32c/ext2-mountpoint || error
1664 mkdir -p $DIR/d32c/d2/test_dir
1665 $CHECKSTAT -t dir $DIR/d32c/ext2-mountpoint/../d2/test_dir || error
1666 $UMOUNT $DIR/d32c/ext2-mountpoint || error
1668 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
1671 [ -e $DIR/d32d ] && rm -fr $DIR/d32d
1672 mkdir -p $DIR/d32d/ext2-mountpoint
1673 mount -t ext2 -o loop $EXT2_DEV $DIR/d32d/ext2-mountpoint || error
1674 mkdir -p $DIR/d32d/d2/test_dir
1675 ls -al $DIR/d32d/ext2-mountpoint/../d2/test_dir || error
1676 $UMOUNT $DIR/d32d/ext2-mountpoint || error
1678 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
1681 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
1682 mkdir -p $DIR/d32e/tmp
1683 TMP_DIR=$DIR/d32e/tmp
1684 ln -s $DIR/d32e $TMP_DIR/symlink11
1685 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1686 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
1687 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
1689 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
1692 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
1693 mkdir -p $DIR/d32f/tmp
1694 TMP_DIR=$DIR/d32f/tmp
1695 ln -s $DIR/d32f $TMP_DIR/symlink11
1696 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1697 ls $DIR/d32f/tmp/symlink11 || error
1698 ls $DIR/d32f/symlink01 || error
1700 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
1703 TMP_DIR=$DIR/$tdir/tmp
1704 mkdir -p $TMP_DIR $DIR/${tdir}2
1705 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1706 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1707 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
1708 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
1709 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
1710 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
1712 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1715 rm -fr $DIR/$tdir $DIR/${tdir}2
1716 TMP_DIR=$DIR/$tdir/tmp
1717 mkdir -p $TMP_DIR $DIR/${tdir}2
1718 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1719 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1720 ls $TMP_DIR/symlink12 || error
1721 ls $DIR/$tdir/symlink02 || error
1723 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1726 [ -e $DIR/d32i ] && rm -fr $DIR/d32i
1727 mkdir -p $DIR/d32i/ext2-mountpoint
1728 mount -t ext2 -o loop $EXT2_DEV $DIR/d32i/ext2-mountpoint || error
1729 touch $DIR/d32i/test_file
1730 $CHECKSTAT -t file $DIR/d32i/ext2-mountpoint/../test_file || error
1731 $UMOUNT $DIR/d32i/ext2-mountpoint || error
1733 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
1736 [ -e $DIR/d32j ] && rm -fr $DIR/d32j
1737 mkdir -p $DIR/d32j/ext2-mountpoint
1738 mount -t ext2 -o loop $EXT2_DEV $DIR/d32j/ext2-mountpoint || error
1739 touch $DIR/d32j/test_file
1740 cat $DIR/d32j/ext2-mountpoint/../test_file || error
1741 $UMOUNT $DIR/d32j/ext2-mountpoint || error
1743 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
1747 mkdir -p $DIR/d32k/ext2-mountpoint
1748 mount -t ext2 -o loop $EXT2_DEV $DIR/d32k/ext2-mountpoint
1749 mkdir -p $DIR/d32k/d2
1750 touch $DIR/d32k/d2/test_file || error
1751 $CHECKSTAT -t file $DIR/d32k/ext2-mountpoint/../d2/test_file || error
1752 $UMOUNT $DIR/d32k/ext2-mountpoint || error
1754 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
1758 mkdir -p $DIR/d32l/ext2-mountpoint
1759 mount -t ext2 -o loop $EXT2_DEV $DIR/d32l/ext2-mountpoint || error
1760 mkdir -p $DIR/d32l/d2
1761 touch $DIR/d32l/d2/test_file
1762 cat $DIR/d32l/ext2-mountpoint/../d2/test_file || error
1763 $UMOUNT $DIR/d32l/ext2-mountpoint || error
1765 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
1769 mkdir -p $DIR/d32m/tmp
1770 TMP_DIR=$DIR/d32m/tmp
1771 ln -s $DIR $TMP_DIR/symlink11
1772 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1773 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
1774 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
1776 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
1780 mkdir -p $DIR/d32n/tmp
1781 TMP_DIR=$DIR/d32n/tmp
1782 ln -s $DIR $TMP_DIR/symlink11
1783 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1784 ls -l $DIR/d32n/tmp/symlink11 || error
1785 ls -l $DIR/d32n/symlink01 || error
1787 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
1790 rm -fr $DIR/d32o $DIR/$tfile
1792 mkdir -p $DIR/d32o/tmp
1793 TMP_DIR=$DIR/d32o/tmp
1794 ln -s $DIR/$tfile $TMP_DIR/symlink12
1795 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1796 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
1797 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
1798 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
1799 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
1801 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
1811 mkdir -p $DIR/d32p/tmp
1813 TMP_DIR=$DIR/d32p/tmp
1815 ln -s $DIR/$tfile $TMP_DIR/symlink12
1817 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1819 cat $DIR/d32p/tmp/symlink12 || error
1821 cat $DIR/d32p/symlink02 || error
1824 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
1827 [ -e $DIR/d32q ] && rm -fr $DIR/d32q
1829 touch $DIR/d32q/under_the_mount
1830 mount -t ext2 -o loop $EXT2_DEV $DIR/d32q
1831 ls $DIR/d32q/under_the_mount && error || true
1832 $UMOUNT $DIR/d32q || error
1834 run_test 32q "stat follows mountpoints in Lustre (should return error)"
1837 [ -e $DIR/d32r ] && rm -fr $DIR/d32r
1839 touch $DIR/d32r/under_the_mount
1840 mount -t ext2 -o loop $EXT2_DEV $DIR/d32r
1841 ls $DIR/d32r | grep -q under_the_mount && error || true
1842 $UMOUNT $DIR/d32r || error
1844 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
1849 chmod 444 $DIR/$tfile
1850 chown $RUNAS_ID $DIR/$tfile
1852 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
1855 run_test 33 "write file with mode 444 (should return error) ===="
1860 chown $RUNAS_ID $DIR/d33
1861 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
1862 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
1863 error "open RDWR" || true
1865 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
1870 chown $RUNAS_ID $DIR/d33
1871 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
1873 run_test 33b "test open file with malformed flags (No panic and return error)"
1884 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
1887 for ostnum in $(seq $OSTCOUNT); do
1888 # test-framework's OST numbering is one-based, while Lustre's
1890 ostname=$(printf "lustre-OST%.4d" $((ostnum - 1)))
1891 # Parsing llobdstat's output sucks; we could grep the /proc
1892 # path, but that's likely to not be as portable as using the
1893 # llobdstat utility. So we parse lctl output instead.
1894 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
1895 obdfilter/$ostname/stats |
1896 awk '/^write_bytes/ {print $7}' )
1897 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
1898 if (( ${write_bytes:-0} > 0 ))
1905 $all_zeros || return 0
1908 echo foo > $DIR/d33/bar
1912 # Total up write_bytes after writing. We'd better find non-zeros.
1913 for ostnum in $(seq $OSTCOUNT); do
1914 ostname=$(printf "lustre-OST%.4d" $((ostnum - 1)))
1915 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
1916 obdfilter/$ostname/stats |
1917 awk '/^write_bytes/ {print $7}' )
1918 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
1919 if (( ${write_bytes:-0} > 0 ))
1928 for ostnum in $(seq $OSTCOUNT); do
1929 ostname=$(printf "lustre-OST%.4d" $((ostnum - 1)))
1930 echo "Check that write_bytes is present in obdfilter/*/stats:"
1931 do_facet ost$ostnum lctl get_param -n \
1932 obdfilter/$ostname/stats
1934 error "OST not keeping write_bytes stats (b22312)"
1937 run_test 33c "test llobdstat and write_bytes"
1939 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
1942 $MCREATE $DIR/f34 || error
1943 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1944 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
1945 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1946 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1948 run_test 34a "truncate file that has not been opened ==========="
1951 [ ! -f $DIR/f34 ] && test_34a
1952 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1953 $OPENFILE -f O_RDONLY $DIR/f34
1954 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1955 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1957 run_test 34b "O_RDONLY opening file doesn't create objects ====="
1960 [ ! -f $DIR/f34 ] && test_34a
1961 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1962 $OPENFILE -f O_RDWR $DIR/f34
1963 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
1964 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1966 run_test 34c "O_RDWR opening file-with-size works =============="
1969 [ ! -f $DIR/f34 ] && test_34a
1970 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
1971 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1974 run_test 34d "write to sparse file ============================="
1978 $MCREATE $DIR/f34e || error
1979 $TRUNCATE $DIR/f34e 1000 || error
1980 $CHECKSTAT -s 1000 $DIR/f34e || error
1981 $OPENFILE -f O_RDWR $DIR/f34e
1982 $CHECKSTAT -s 1000 $DIR/f34e || error
1984 run_test 34e "create objects, some with size and some without =="
1986 test_34f() { # bug 6242, 6243
1989 $MCREATE $DIR/f34f || error
1990 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
1991 dd if=$DIR/f34f of=$TMP/f34f
1992 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
1993 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
1994 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
1995 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
1996 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
1998 run_test 34f "read from a file with no objects until EOF ======="
2001 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2002 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2003 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2004 cancel_lru_locks osc
2005 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2006 error "wrong size after lock cancel"
2008 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2009 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2010 error "expanding truncate failed"
2011 cancel_lru_locks osc
2012 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2013 error "wrong expanded size after lock cancel"
2015 run_test 34g "truncate long file ==============================="
2018 cp /bin/sh $DIR/f35a
2020 chown $RUNAS_ID $DIR/f35a
2021 $RUNAS $DIR/f35a && error || true
2024 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2028 utime $DIR/f36 || error
2030 run_test 36a "MDS utime check (mknod, utime) ==================="
2034 utime $DIR/f36 || error
2036 run_test 36b "OST utime check (open, utime) ===================="
2041 chown $RUNAS_ID $DIR/d36
2042 $RUNAS utime $DIR/d36/f36 || error
2044 run_test 36c "non-root MDS utime check (mknod, utime) =========="
2047 [ ! -d $DIR/d36 ] && test_36c
2048 echo "" > $DIR/d36/f36
2049 $RUNAS utime $DIR/d36/f36 || error
2051 run_test 36d "non-root OST utime check (open, utime) ==========="
2054 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2056 touch $DIR/$tdir/$tfile
2057 $RUNAS utime $DIR/$tdir/$tfile && \
2058 error "utime worked, expected failure" || true
2060 run_test 36e "utime on non-owned file (should return error) ===="
2064 local LANG_SAVE=$LANG
2065 local LC_LANG_SAVE=$LC_LANG
2066 export LANG=C LC_LANG=C # for date language
2068 DATESTR="Dec 20 2000"
2070 lctl set_param fail_loc=$fl
2072 cp /etc/hosts $DIR/$tdir/$tfile
2073 sync & # write RPC generated with "current" inode timestamp, but delayed
2075 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
2076 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
2077 cancel_lru_locks osc
2078 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
2080 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
2081 echo "BEFORE: $LS_BEFORE" && \
2082 echo "AFTER : $LS_AFTER" && \
2083 echo "WANT : $DATESTR" && \
2084 error "$DIR/$tdir/$tfile timestamps changed" || true
2086 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
2090 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
2091 subr_36fh "0x80000214"
2093 run_test 36f "utime on file racing with OST BRW write =========="
2096 remote_ost_nodsh && skip "remote OST with nodsh" && return
2102 fmd_max_age=$(do_facet ost1 \
2103 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
2106 fmd_before=$(do_facet ost1 \
2107 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2108 touch $DIR/$tdir/$tfile
2109 sleep $((fmd_max_age + 12))
2110 fmd_after=$(do_facet ost1 \
2111 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2113 echo "fmd_before: $fmd_before"
2114 echo "fmd_after: $fmd_after"
2115 [ "$fmd_after" -gt "$fmd_before" ] && \
2116 echo "AFTER: $fmd_after > BEFORE: $fmd_before" && \
2117 error "fmd didn't expire after ping" || true
2119 run_test 36g "filter mod data cache expiry ====================="
2122 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
2123 subr_36fh "0x80000227"
2125 run_test 36h "utime on file racing with OST BRW write =========="
2129 echo f > $DIR/$tdir/fbugfile
2130 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2131 ls $DIR/$tdir | grep "\<fbugfile\>" && error
2132 $UMOUNT $DIR/$tdir || error
2133 rm -f $DIR/$tdir/fbugfile || error
2135 run_test 37 "ls a mounted file system to check old content ====="
2138 local file=$DIR/$tfile
2140 openfile -f O_DIRECTORY $file
2143 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
2144 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
2146 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
2150 touch $DIR/${tfile}2
2151 # ls -l $DIR/$tfile $DIR/${tfile}2
2152 # ls -lu $DIR/$tfile $DIR/${tfile}2
2153 # ls -lc $DIR/$tfile $DIR/${tfile}2
2155 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
2156 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
2158 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
2160 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
2162 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
2163 error "O_TRUNC didn't change timestamps"
2166 run_test 39 "mtime changed on create ==========================="
2170 cp -p /etc/passwd $DIR/$tdir/fopen
2171 cp -p /etc/passwd $DIR/$tdir/flink
2172 cp -p /etc/passwd $DIR/$tdir/funlink
2173 cp -p /etc/passwd $DIR/$tdir/frename
2174 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
2177 echo "aaaaaa" >> $DIR/$tdir/fopen
2178 echo "aaaaaa" >> $DIR/$tdir/flink
2179 echo "aaaaaa" >> $DIR/$tdir/funlink
2180 echo "aaaaaa" >> $DIR/$tdir/frename
2182 local open_new=`stat -c %Y $DIR/$tdir/fopen`
2183 local link_new=`stat -c %Y $DIR/$tdir/flink`
2184 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
2185 local rename_new=`stat -c %Y $DIR/$tdir/frename`
2187 cat $DIR/$tdir/fopen > /dev/null
2188 ln $DIR/$tdir/flink $DIR/$tdir/flink2
2189 rm -f $DIR/$tdir/funlink2
2190 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
2192 for (( i=0; i < 2; i++ )) ; do
2193 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
2194 local link_new2=`stat -c %Y $DIR/$tdir/flink`
2195 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
2196 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
2198 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
2199 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
2200 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
2201 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
2203 cancel_lru_locks osc
2204 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2207 run_test 39b "mtime change on open, link, unlink, rename ======"
2209 # this should be set to past
2210 TEST_39_MTIME=`date -d "1 year ago" +%s`
2216 local mtime0=`stat -c %Y $DIR1/$tfile`
2218 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2219 local mtime1=`stat -c %Y $DIR1/$tfile`
2220 [ "$mtime1" = $TEST_39_MTIME ] || \
2221 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
2224 echo hello >> $DIR1/$tfile
2226 local mtime2=`stat -c %Y $DIR1/$tfile`
2227 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
2228 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
2230 mv $DIR1/$tfile $DIR1/$tfile-1
2232 for (( i=0; i < 2; i++ )) ; do
2233 local mtime3=`stat -c %Y $DIR1/$tfile-1`
2234 [ "$mtime2" = "$mtime3" ] || \
2235 error "mtime ($mtime2) changed (to $mtime3) on rename"
2237 cancel_lru_locks osc
2238 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2241 run_test 39c "mtime change on rename ==========================="
2247 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2249 for (( i=0; i < 2; i++ )) ; do
2250 local mtime=`stat -c %Y $DIR1/$tfile`
2251 [ $mtime = $TEST_39_MTIME ] || \
2252 error "mtime($mtime) is not set to $TEST_39_MTIME"
2254 cancel_lru_locks osc
2255 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2258 run_test 39d "create, utime, stat =============================="
2263 local mtime1=`stat -c %Y $DIR1/$tfile`
2265 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2267 for (( i=0; i < 2; i++ )) ; do
2268 local mtime2=`stat -c %Y $DIR1/$tfile`
2269 [ $mtime2 = $TEST_39_MTIME ] || \
2270 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2272 cancel_lru_locks osc
2273 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2276 run_test 39e "create, stat, utime, stat ========================"
2281 mtime1=`stat -c %Y $DIR1/$tfile`
2284 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2286 for (( i=0; i < 2; i++ )) ; do
2287 local mtime2=`stat -c %Y $DIR1/$tfile`
2288 [ $mtime2 = $TEST_39_MTIME ] || \
2289 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2291 cancel_lru_locks osc
2292 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2295 run_test 39f "create, stat, sleep, utime, stat ================="
2299 echo hello >> $DIR1/$tfile
2300 local mtime1=`stat -c %Y $DIR1/$tfile`
2303 chmod o+r $DIR1/$tfile
2305 for (( i=0; i < 2; i++ )) ; do
2306 local mtime2=`stat -c %Y $DIR1/$tfile`
2307 [ "$mtime1" = "$mtime2" ] || \
2308 error "lost mtime: $mtime2, should be $mtime1"
2310 cancel_lru_locks osc
2311 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2314 run_test 39g "write, chmod, stat ==============================="
2322 echo hello >> $DIR1/$tfile
2323 local mtime1=`stat -c %Y $DIR1/$tfile`
2325 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2327 if [ "$d1" != "$d2" ]; then
2328 echo "write and touch not within one second"
2330 for (( i=0; i < 2; i++ )) ; do
2331 local mtime2=`stat -c %Y $DIR1/$tfile`
2332 [ "$mtime2" = $TEST_39_MTIME ] || \
2333 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
2335 cancel_lru_locks osc
2336 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2340 run_test 39h "write, utime within one second, stat ============="
2346 echo hello >> $DIR1/$tfile
2347 local mtime1=`stat -c %Y $DIR1/$tfile`
2349 mv $DIR1/$tfile $DIR1/$tfile-1
2351 for (( i=0; i < 2; i++ )) ; do
2352 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2354 [ "$mtime1" = "$mtime2" ] || \
2355 error "lost mtime: $mtime2, should be $mtime1"
2357 cancel_lru_locks osc
2358 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2361 run_test 39i "write, rename, stat =============================="
2367 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
2369 local mtime1=`stat -c %Y $DIR1/$tfile`
2371 mv $DIR1/$tfile $DIR1/$tfile-1
2373 kill -USR1 $multipid
2374 wait $multipid || error "multiop close failed"
2376 for (( i=0; i < 2; i++ )) ; do
2377 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2378 [ "$mtime1" = "$mtime2" ] || \
2379 error "mtime is lost on close: $mtime2, should be $mtime1"
2381 cancel_lru_locks osc
2382 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2385 run_test 39j "write, rename, close, stat ======================="
2391 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
2393 local mtime1=`stat -c %Y $DIR1/$tfile`
2395 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2397 kill -USR1 $multipid
2398 wait $multipid || error "multiop close failed"
2400 for (( i=0; i < 2; i++ )) ; do
2401 local mtime2=`stat -c %Y $DIR1/$tfile`
2403 [ "$mtime2" = $TEST_39_MTIME ] || \
2404 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
2406 cancel_lru_locks osc
2407 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2410 run_test 39k "write, utime, close, stat ========================"
2412 # this should be set to future
2413 TEST_39_ATIME=`date -d "1 year" +%s`
2416 local atime_diff=$(do_facet $SINGLEMDS lctl get_param -n mdd.*.atime_diff)
2420 # test setting directory atime to future
2421 touch -a -d @$TEST_39_ATIME $DIR/$tdir
2422 local atime=$(stat -c %X $DIR/$tdir)
2423 [ "$atime" = $TEST_39_ATIME ] || \
2424 error "atime is not set to future: $atime, should be $TEST_39_ATIME"
2426 # test setting directory atime from future to now
2427 local d1=$(date +%s)
2429 local d2=$(date +%s)
2431 cancel_lru_locks mdc
2432 atime=$(stat -c %X $DIR/$tdir)
2433 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2434 error "atime is not updated from future: $atime, should be $d1<atime<$d2"
2436 do_facet $SINGLEMDS lctl set_param -n mdd.*.atime_diff=2
2439 # test setting directory atime when now > dir atime + atime_diff
2443 cancel_lru_locks mdc
2444 atime=$(stat -c %X $DIR/$tdir)
2445 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2446 error "atime is not updated : $atime, should be $d2"
2448 do_facet $SINGLEMDS lctl set_param -n mdd.*.atime_diff=60
2451 # test not setting directory atime when now < dir atime + atime_diff
2453 cancel_lru_locks mdc
2454 atime=$(stat -c %X $DIR/$tdir)
2455 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2456 error "atime is updated to $atime, should remain $d1<atime<$d2"
2458 do_facet $SINGLEMDS lctl set_param -n mdd.*.atime_diff=$atime_diff
2460 run_test 39l "directory atime update ==========================="
2465 local far_past_mtime=$(date -d "May 29 1953" +%s)
2466 local far_past_atime=$(date -d "Dec 17 1903" +%s)
2468 touch -m -d @$far_past_mtime $DIR1/$tfile
2469 touch -a -d @$far_past_atime $DIR1/$tfile
2471 for (( i=0; i < 2; i++ )) ; do
2472 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
2473 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
2474 error "atime or mtime set incorrectly"
2476 cancel_lru_locks osc
2477 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2480 run_test 39m "test atime and mtime before 1970"
2483 dd if=/dev/zero of=$DIR/f40 bs=4096 count=1
2484 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/f40 && error
2485 $CHECKSTAT -t file -s 4096 $DIR/f40 || error
2487 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
2491 small_write $DIR/f41 18
2493 run_test 41 "test small file write + fstat ====================="
2495 count_ost_writes() {
2496 lctl get_param -n osc.*.stats |
2497 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
2504 BG_DIRTY_RATIO_SAVE=10
2505 MAX_BG_DIRTY_RATIO=25
2509 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
2510 # dirty_ratio, dirty_background_ratio
2511 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
2512 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
2513 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
2514 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
2516 # if file not here, we are a 2.4 kernel
2517 kill -CONT `pidof kupdated`
2522 # setup the trap first, so someone cannot exit the test at the
2523 # exact wrong time and mess up a machine
2524 trap start_writeback EXIT
2525 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
2526 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
2527 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
2528 sysctl -w vm.dirty_writeback_centisecs=0
2529 sysctl -w vm.dirty_writeback_centisecs=0
2530 # save and increase /proc/sys/vm/dirty_ratio
2531 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
2532 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
2533 # save and increase /proc/sys/vm/dirty_background_ratio
2534 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
2535 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
2537 # if file not here, we are a 2.4 kernel
2538 kill -STOP `pidof kupdated`
2542 # ensure that all stripes have some grant before we test client-side cache
2544 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
2545 dd if=/dev/zero of=$i bs=4k count=1
2550 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
2551 # file truncation, and file removal.
2554 cancel_lru_locks osc
2556 sync; sleep 1; sync # just to be safe
2557 BEFOREWRITES=`count_ost_writes`
2558 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
2559 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
2560 AFTERWRITES=`count_ost_writes`
2561 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
2562 error "$BEFOREWRITES < $AFTERWRITES"
2565 run_test 42a "ensure that we don't flush on close =============="
2569 cancel_lru_locks osc
2572 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
2573 BEFOREWRITES=`count_ost_writes`
2574 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
2575 AFTERWRITES=`count_ost_writes`
2576 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
2577 error "$BEFOREWRITES < $AFTERWRITES on unlink"
2579 BEFOREWRITES=`count_ost_writes`
2580 sync || error "sync: $?"
2581 AFTERWRITES=`count_ost_writes`
2582 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
2583 error "$BEFOREWRITES < $AFTERWRITES on sync"
2585 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
2589 run_test 42b "test destroy of file with cached dirty data ======"
2591 # if these tests just want to test the effect of truncation,
2592 # they have to be very careful. consider:
2593 # - the first open gets a {0,EOF}PR lock
2594 # - the first write conflicts and gets a {0, count-1}PW
2595 # - the rest of the writes are under {count,EOF}PW
2596 # - the open for truncate tries to match a {0,EOF}PR
2597 # for the filesize and cancels the PWs.
2598 # any number of fixes (don't get {0,EOF} on open, match
2599 # composite locks, do smarter file size management) fix
2600 # this, but for now we want these tests to verify that
2601 # the cancellation with truncate intent works, so we
2602 # start the file with a full-file pw lock to match against
2603 # until the truncate.
2608 cancel_lru_locks osc
2610 # prime the file with 0,EOF PW to match
2614 # now the real test..
2615 dd if=/dev/zero of=$file bs=1024 count=100
2616 BEFOREWRITES=`count_ost_writes`
2617 $TRUNCATE $file $offset
2618 cancel_lru_locks osc
2619 AFTERWRITES=`count_ost_writes`
2625 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
2626 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
2629 run_test 42c "test partial truncate of file with cached dirty data"
2633 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
2634 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
2637 run_test 42d "test complete truncate of file with cached dirty data"
2639 test_42e() { # bug22074
2640 local TDIR=$DIR/${tdir}e
2641 local pagesz=$(page_size)
2643 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
2644 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
2649 $LFS setstripe -c 1 $TDIR
2650 createmany -o $TDIR/f $files
2652 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
2654 # we assume that with $OSTCOUNT files, at least one of them will
2655 # be allocated on OST0.
2656 warmup_files=$((OSTCOUNT * max_dirty_mb))
2657 createmany -o $TDIR/w $warmup_files
2659 # write a large amount of data into one file and sync, to get good
2660 # avail_grant number from OST.
2661 for ((i=0; i<$warmup_files; i++)); do
2662 idx=$($LFS getstripe -i $TDIR/w$i)
2663 [ $idx -ne 0 ] && continue
2664 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
2667 [ $i -gt $warmup_files ] && error "OST0 is still cold"
2669 $LCTL get_param $proc_osc0/cur_dirty_bytes
2670 $LCTL get_param $proc_osc0/cur_grant_bytes
2672 # create as much dirty pages as we can while not to trigger the actual
2673 # RPCs directly. but depends on the env, VFS may trigger flush during this
2674 # period, hopefully we are good.
2675 for ((i=0; i<$warmup_files; i++)); do
2676 idx=$($LFS getstripe -i $TDIR/w$i)
2677 [ $idx -ne 0 ] && continue
2678 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
2680 $LCTL get_param $proc_osc0/cur_dirty_bytes
2681 $LCTL get_param $proc_osc0/cur_grant_bytes
2683 # perform the real test
2684 $LCTL set_param $proc_osc0/rpc_stats 0
2685 for ((;i<$files; i++)); do
2686 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
2687 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
2690 $LCTL get_param $proc_osc0/rpc_stats
2692 $LCTL get_param $proc_osc0/rpc_stats |
2693 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
2694 [ "$PPR" != "16:" ] && continue
2695 [ $WPCT -lt 85 ] && error "$pages-page write RPCs only $WPCT% < 85%"
2696 break # we only want the "pages per rpc" stat
2700 run_test 42e "verify sub-RPC writes are not done synchronously"
2704 cp -p /bin/ls $DIR/$tdir/$tfile
2705 multiop $DIR/$tdir/$tfile Ow_c &
2707 # give multiop a chance to open
2710 $DIR/$tdir/$tfile && error || true
2713 run_test 43 "execution of file opened for write should return -ETXTBSY"
2717 cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
2718 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
2720 multiop $DIR/d43/multiop Oc && error "expected error, got success"
2721 kill -USR1 $MULTIOP_PID || return 2
2722 wait $MULTIOP_PID || return 3
2725 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
2729 cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
2730 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
2732 $TRUNCATE $DIR/d43/multiop 0 && error "expected error, got success"
2733 kill -USR1 $MULTIOP_PID || return 2
2734 wait $MULTIOP_PID || return 3
2737 run_test 43b "truncate of file being executed should return -ETXTBSY"
2740 local testdir="$DIR/d43c"
2743 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
2744 ( cd $testdir && md5sum -c)
2746 run_test 43c "md5sum of copy into lustre========================"
2749 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
2750 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
2751 dd if=$DIR/f1 bs=4k count=1 > /dev/null
2753 run_test 44 "zero length read from a sparse stripe ============="
2756 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
2758 [ -z "$nstripe" ] && skip "can't get stripe info" && return
2759 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
2760 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
2762 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
2763 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
2766 OFFSETS="0 $((stride/2)) $((stride-1))"
2767 for offset in $OFFSETS ; do
2768 for i in `seq 0 $((nstripe-1))`; do
2769 local GLOBALOFFSETS=""
2770 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
2771 local myfn=$DIR/d44a-$size
2772 echo "--------writing $myfn at $size"
2773 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
2774 GLOBALOFFSETS="$GLOBALOFFSETS $size"
2775 ll_sparseness_verify $myfn $GLOBALOFFSETS \
2776 || error "ll_sparseness_verify $GLOBALOFFSETS"
2778 for j in `seq 0 $((nstripe-1))`; do
2779 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
2780 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
2781 GLOBALOFFSETS="$GLOBALOFFSETS $size"
2783 ll_sparseness_verify $myfn $GLOBALOFFSETS \
2784 || error "ll_sparseness_verify $GLOBALOFFSETS"
2789 run_test 44a "test sparse pwrite ==============================="
2793 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
2799 before=`dirty_osc_total`
2800 echo executing "\"$*\""
2802 after=`dirty_osc_total`
2803 echo before $before, after $after
2807 # Obtain grants from OST if it supports it
2808 echo blah > ${f}_grant
2811 do_dirty_record "echo blah > $f"
2812 [ $before -eq $after ] && error "write wasn't cached"
2813 do_dirty_record "> $f"
2814 [ $before -gt $after ] || error "truncate didn't lower dirty count"
2815 do_dirty_record "echo blah > $f"
2816 [ $before -eq $after ] && error "write wasn't cached"
2817 do_dirty_record "sync"
2818 [ $before -gt $after ] || error "writeback didn't lower dirty count"
2819 do_dirty_record "echo blah > $f"
2820 [ $before -eq $after ] && error "write wasn't cached"
2821 do_dirty_record "cancel_lru_locks osc"
2822 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
2825 run_test 45 "osc io page accounting ============================"
2827 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
2828 # test tickles a bug where re-dirtying a page was failing to be mapped to the
2829 # objects offset and an assert hit when an rpc was built with 1023's mapped
2830 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
2835 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2837 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
2838 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2842 run_test 46 "dirtying a previously written page ================"
2844 # test_47 is removed "Device nodes check" is moved to test_28
2846 test_48a() { # bug 2399
2847 check_kernel_version 34 || return 0
2850 mv $DIR/d48a $DIR/d48.new || error "move directory failed"
2851 mkdir $DIR/d48a || error "recreate directory failed"
2852 touch foo || error "'touch foo' failed after recreating cwd"
2853 mkdir bar || error "'mkdir foo' failed after recreating cwd"
2854 if check_kernel_version 44; then
2855 touch .foo || error "'touch .foo' failed after recreating cwd"
2856 mkdir .bar || error "'mkdir .foo' failed after recreating cwd"
2858 ls . > /dev/null || error "'ls .' failed after recreating cwd"
2859 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2860 cd . || error "'cd .' failed after recreating cwd"
2861 mkdir . && error "'mkdir .' worked after recreating cwd"
2862 rmdir . && error "'rmdir .' worked after recreating cwd"
2863 ln -s . baz || error "'ln -s .' failed after recreating cwd"
2864 cd .. || error "'cd ..' failed after recreating cwd"
2866 run_test 48a "Access renamed working dir (should return errors)="
2868 test_48b() { # bug 2399
2869 check_kernel_version 34 || return 0
2872 rmdir $DIR/d48b || error "remove cwd $DIR/d48b failed"
2873 touch foo && error "'touch foo' worked after removing cwd"
2874 mkdir foo && error "'mkdir foo' worked after removing cwd"
2875 if check_kernel_version 44; then
2876 touch .foo && error "'touch .foo' worked after removing cwd"
2877 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2879 ls . > /dev/null && error "'ls .' worked after removing cwd"
2880 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2881 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
2882 mkdir . && error "'mkdir .' worked after removing cwd"
2883 rmdir . && error "'rmdir .' worked after removing cwd"
2884 ln -s . foo && error "'ln -s .' worked after removing cwd"
2885 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
2887 run_test 48b "Access removed working dir (should return errors)="
2889 test_48c() { # bug 2350
2890 check_kernel_version 36 || return 0
2891 #lctl set_param debug=-1
2893 mkdir -p $DIR/d48c/dir
2895 $TRACE rmdir $DIR/d48c/dir || error "remove cwd $DIR/d48c/dir failed"
2896 $TRACE touch foo && error "'touch foo' worked after removing cwd"
2897 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
2898 if check_kernel_version 44; then
2899 touch .foo && error "'touch .foo' worked after removing cwd"
2900 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2902 $TRACE ls . && error "'ls .' worked after removing cwd"
2903 $TRACE ls .. || error "'ls ..' failed after removing cwd"
2904 is_patchless || ( $TRACE cd . && error "'cd .' worked after removing cwd" )
2905 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
2906 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
2907 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
2908 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
2910 run_test 48c "Access removed working subdir (should return errors)"
2912 test_48d() { # bug 2350
2913 check_kernel_version 36 || return 0
2914 #lctl set_param debug=-1
2916 mkdir -p $DIR/d48d/dir
2918 $TRACE rmdir $DIR/d48d/dir || error "remove cwd $DIR/d48d/dir failed"
2919 $TRACE rmdir $DIR/d48d || error "remove parent $DIR/d48d failed"
2920 $TRACE touch foo && error "'touch foo' worked after removing parent"
2921 $TRACE mkdir foo && error "'mkdir foo' worked after removing parent"
2922 if check_kernel_version 44; then
2923 touch .foo && error "'touch .foo' worked after removing parent"
2924 mkdir .foo && error "'mkdir .foo' worked after removing parent"
2926 $TRACE ls . && error "'ls .' worked after removing parent"
2927 $TRACE ls .. && error "'ls ..' worked after removing parent"
2928 is_patchless || ( $TRACE cd . && error "'cd .' worked after recreate parent" )
2929 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
2930 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
2931 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
2932 is_patchless || ( $TRACE cd .. && error "'cd ..' worked after removing parent" || true )
2934 run_test 48d "Access removed parent subdir (should return errors)"
2936 test_48e() { # bug 4134
2937 check_kernel_version 41 || return 0
2938 #lctl set_param debug=-1
2940 mkdir -p $DIR/d48e/dir
2942 $TRACE rmdir $DIR/d48e/dir || error "remove cwd $DIR/d48e/dir failed"
2943 $TRACE rmdir $DIR/d48e || error "remove parent $DIR/d48e failed"
2944 $TRACE touch $DIR/d48e || error "'touch $DIR/d48e' failed"
2945 $TRACE chmod +x $DIR/d48e || error "'chmod +x $DIR/d48e' failed"
2946 # On a buggy kernel addition of "touch foo" after cd .. will
2947 # produce kernel oops in lookup_hash_it
2948 touch ../foo && error "'cd ..' worked after recreate parent"
2950 $TRACE rm $DIR/d48e || error "rm '$DIR/d48e' failed"
2952 run_test 48e "Access to recreated parent subdir (should return errors)"
2958 ls /proc/$$/cwd || error
2960 run_test 50 "special situations: /proc symlinks ==============="
2962 test_51a() { # was test_51
2963 # bug 1516 - create an empty entry right after ".." then split dir
2966 $MCREATE $DIR/d51/bar
2968 createmany -m $DIR/d51/longfile 201
2970 while [ `ls -sd $DIR/d51 | awk '{ print $1 }'` -eq 4 ]; do
2971 $MCREATE $DIR/d51/longfile$FNUM
2976 ls -l $DIR/d51 > /dev/null || error
2978 run_test 51a "special situations: split htree with empty entry =="
2980 #export NUMTEST=70000
2981 # FIXME: I select a relatively small number to do basic test.
2982 # large number may give panic(). debugging on this is going on.
2985 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
2986 [ $NUMFREE -lt 21000 ] && \
2987 skip "not enough free inodes ($NUMFREE)" && \
2990 check_kernel_version 40 || NUMTEST=31000
2991 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 50))
2994 createmany -d $DIR/d51b/t- $NUMTEST
2996 run_test 51b "mkdir .../t-0 --- .../t-$NUMTEST ===================="
2999 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
3001 local ndirs=${TEST51BB_NDIRS:-10}
3002 local nfiles=${TEST51BB_NFILES:-100}
3004 local numfree=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
3006 [ $numfree -lt $(( ndirs * nfiles)) ] && \
3007 nfiles=$(( numfree / ndirs - 10 ))
3009 local dir=$DIR/d51bb
3011 local savePOLICY=$(lctl get_param -n lmv.*.placement)
3012 lctl set_param -n lmv.*.placement=CHAR
3015 local IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
3019 for ((i=0; i < $ndirs; i++)); do
3020 dirs[i]=$dir/$RANDOM
3021 echo Creating directory ${dirs[i]}
3024 echo Creating $nfiles in dir ${dirs[i]} ...
3025 echo "createmany -o ${dirs[i]}/$tfile- $nfiles"
3026 createmany -o ${dirs[i]}/$tfile- $nfiles
3032 IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
3036 for ((i=0; i<${#NEWUSED[@]}; i++)); do
3037 echo "mds $i: inodes count OLD ${OLDUSED[$i]} NEW ${NEWUSED[$i]}"
3038 [ ${OLDUSED[$i]} -lt ${NEWUSED[$i]} ] || rc=$((rc + 1))
3041 lctl set_param -n lmv.*.placement=$savePOLICY
3043 [ $rc -ne $MDSCOUNT ] || \
3044 error "Objects/inodes are not distributed over all mds servers"
3046 run_test 51bb "mkdir createmany CMD $MDSCOUNT ===================="
3050 [ ! -d $DIR/d51b ] && skip "$DIR/51b missing" && \
3053 unlinkmany -d $DIR/d51b/t- $NUMTEST
3055 run_test 51c "rmdir .../t-0 --- .../t-$NUMTEST ===================="
3058 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping test with few OSTs" && return
3060 createmany -o $DIR/d51d/t- 1000
3061 $LFS getstripe $DIR/d51d > $TMP/files
3062 for N in `seq 0 $((OSTCOUNT - 1))`; do
3063 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
3064 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
3065 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
3067 unlinkmany $DIR/d51d/t- 1000
3070 for N in `seq 1 $((OSTCOUNT - 1))`; do
3071 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
3072 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3073 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
3074 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3076 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
3077 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3078 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
3079 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3083 run_test 51d "check object distribution ===================="
3086 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
3089 chattr +a $DIR/d52a/foo || error "chattr +a failed"
3090 echo bar >> $DIR/d52a/foo || error "append bar failed"
3091 cp /etc/hosts $DIR/d52a/foo && error "cp worked"
3092 rm -f $DIR/d52a/foo 2>/dev/null && error "rm worked"
3093 link $DIR/d52a/foo $DIR/d52a/foo_link 2>/dev/null && error "link worked"
3094 echo foo >> $DIR/d52a/foo || error "append foo failed"
3095 mrename $DIR/d52a/foo $DIR/d52a/foo_ren && error "rename worked"
3096 lsattr $DIR/d52a/foo | egrep -q "^-+a[-e]+ $DIR/d52a/foo" || error "lsattr"
3097 chattr -a $DIR/d52a/foo || error "chattr -a failed"
3098 cp -r $DIR/d52a /tmp/
3099 rm -fr $DIR/d52a || error "cleanup rm failed"
3101 run_test 52a "append-only flag test (should return errors) ====="
3104 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
3107 chattr +i $DIR/d52b/foo || error "chattr +i failed"
3108 cat test > $DIR/d52b/foo && error "cat test worked"
3109 cp /etc/hosts $DIR/d52b/foo && error "cp worked"
3110 rm -f $DIR/d52b/foo 2>/dev/null && error "rm worked"
3111 link $DIR/d52b/foo $DIR/d52b/foo_link 2>/dev/null && error "link worked"
3112 echo foo >> $DIR/d52b/foo && error "echo worked"
3113 mrename $DIR/d52b/foo $DIR/d52b/foo_ren && error "rename worked"
3114 [ -f $DIR/d52b/foo ] || error
3115 [ -f $DIR/d52b/foo_ren ] && error
3116 lsattr $DIR/d52b/foo | egrep -q "^-+i[-e]+ $DIR/d52b/foo" || error "lsattr"
3117 chattr -i $DIR/d52b/foo || error "chattr failed"
3119 rm -fr $DIR/d52b || error
3121 run_test 52b "immutable flag test (should return errors) ======="
3124 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3125 remote_ost_nodsh && skip "remote OST with nodsh" && return
3134 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
3135 for value in $(do_facet $SINGLEMDS lctl get_param osc.$mdtosc.prealloc_last_id) ; do
3136 param=`echo ${value[0]} | cut -d "=" -f1`
3137 ostname=`echo $param | cut -d "." -f2 | cut -d - -f 1-2`
3138 mds_last=$(do_facet $SINGLEMDS lctl get_param -n $param)
3139 ostnum=$(echo $ostname | sed "s/${FSNAME}-OST//g" | awk '{print ($1+1)}' )
3140 ost_last=$(do_facet ost$ostnum lctl get_param -n obdfilter.$ostname.last_id | head -n 1)
3141 echo "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
3142 if [ $ost_last != $mds_last ]; then
3143 error "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
3147 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
3150 [ ! -f "$SOCKETSERVER" ] && skip_env "no socketserver, skipping" && return
3151 [ ! -f "$SOCKETCLIENT" ] && skip_env "no socketclient, skipping" && return
3152 $SOCKETSERVER $DIR/socket
3153 $SOCKETCLIENT $DIR/socket || error
3154 $MUNLINK $DIR/socket
3156 run_test 54a "unix domain socket test =========================="
3162 dd if=/dev/zero of=$f bs=`page_size` count=1
3164 run_test 54b "char device works in lustre ======================"
3167 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
3168 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
3169 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
3171 for i in `seq 3 7`; do
3172 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
3182 loopdev="$DIR/loop54c"
3185 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
3186 mknod $loopdev b 7 $LOOPNUM
3187 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
3188 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
3189 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
3190 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
3192 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
3193 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
3195 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
3200 run_test 54c "block device works in lustre ====================="
3206 [ "$string" = `echo $string > $f | cat $f` ] || error
3208 run_test 54d "fifo device works in lustre ======================"
3211 check_kernel_version 46 || return 0
3214 cp -aL /dev/console $f
3215 echo $string > $f || error
3217 run_test 54e "console/tty device works in lustre ======================"
3219 #The test_55 used to be iopen test and it was removed by bz#24037.
3220 #run_test 55 "check iopen_connect_dentry() ======================"
3222 test_56a() { # was test_56
3228 NUMFILESx2=$(($NUMFILES * 2))
3229 for i in `seq 1 $NUMFILES` ; do
3230 touch $DIR/d56/file$i
3231 touch $DIR/d56/dir/file$i
3234 # test lfs getstripe with --recursive
3235 FILENUM=`$GETSTRIPE --recursive $DIR/d56 | grep -c obdidx`
3236 [ $FILENUM -eq $NUMFILESx2 ] || error \
3237 "lfs getstripe --recursive $DIR/d56 wrong: found $FILENUM, expected $NUMFILESx2"
3238 FILENUM=`$GETSTRIPE $DIR/d56 | grep -c obdidx`
3239 [ $FILENUM -eq $NUMFILES ] || error \
3240 "lfs getstripe $DIR/d56 without --recursive wrong: found $FILENUM, expected $NUMFILES"
3241 echo "lfs getstripe --recursive passed."
3243 # test lfs getstripe with file instead of dir
3244 FILENUM=`$GETSTRIPE $DIR/d56/file1 | grep -c obdidx`
3245 [ $FILENUM -eq 1 ] || error \
3246 "lfs getstripe $DIR/d56/file1 wrong:found $FILENUM, expected 1"
3247 echo "lfs getstripe file passed."
3249 #test lfs getstripe with --verbose
3250 [ `$GETSTRIPE --verbose $DIR/d56 | grep -c lmm_magic` -eq $NUMFILES ] ||\
3251 error "lfs getstripe --verbose $DIR/d56 wrong: should find $NUMFILES lmm_magic info"
3252 [ `$GETSTRIPE $DIR/d56 | grep -c lmm_magic` -eq 0 ] || error \
3253 "lfs getstripe $DIR/d56 without --verbose wrong: should not show lmm_magic info"
3254 echo "lfs getstripe --verbose passed."
3256 #test lfs getstripe with --obd
3257 $GETSTRIPE --obd wrong_uuid $DIR/d56 2>&1 | grep -q "unknown obduuid" || \
3258 error "lfs getstripe --obd wrong_uuid should return error message"
3260 [ "$OSTCOUNT" -lt 2 ] && \
3261 skip_env "skipping other lfs getstripe --obd test" && return
3263 OBDUUID=$(lfs osts | grep ${OSTIDX}": " | awk '{print $2}')
3264 FILENUM=`$GETSTRIPE -ir $DIR/d56 | grep -x $OSTIDX | wc -l`
3265 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/d56 | grep obdidx | wc -l`
3266 [ $FOUND -eq $FILENUM ] || \
3267 error "lfs getstripe --obd wrong: found $FOUND, expected $FILENUM"
3268 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/d56 | \
3269 sed '/^[ ]*'${OSTIDX}'[ ]/d' |\
3270 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] || \
3271 error "lfs getstripe --obd wrong: should not show file on other obd"
3272 echo "lfs getstripe --obd passed."
3274 run_test 56a "check lfs getstripe ===================================="
3281 if [ ! -d "$DIR/${tdir}g" ] ; then
3282 mkdir -p $DIR/${tdir}g
3283 for i in `seq 1 $LOCAL_NUMFILES` ; do
3284 touch $DIR/${tdir}g/file$i
3286 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3287 mkdir $DIR/${tdir}g/dir$i
3288 for j in `seq 1 $LOCAL_NUMFILES` ; do
3289 touch $DIR/${tdir}g/dir$i/file$j
3295 setup_56_special() {
3300 if [ ! -e "$TDIR/loop1b" ] ; then
3301 for i in `seq 1 $LOCAL_NUMFILES` ; do
3302 mknod $TDIR/loop${i}b b 7 $i
3303 mknod $TDIR/null${i}c c 1 3
3304 ln -s $TDIR/file1 $TDIR/link${i}l
3306 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3307 mknod $TDIR/dir$i/loop${i}b b 7 $i
3308 mknod $TDIR/dir$i/null${i}c c 1 3
3309 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
3317 setup_56 $NUMFILES $NUMDIRS
3319 EXPECTED=$(($NUMDIRS + 2))
3320 # test lfs find with -name
3321 for i in `seq 1 $NUMFILES` ; do
3322 NUMS=`$LFIND -name "*$i" $DIR/${tdir}g | wc -l`
3323 [ $NUMS -eq $EXPECTED ] || error \
3324 "lfs find -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3326 echo "lfs find -name passed."
3328 run_test 56g "check lfs find -name ============================="
3333 setup_56 $NUMFILES $NUMDIRS
3335 EXPECTED=$((($NUMDIRS+1)*($NUMFILES-1)+$NUMFILES))
3336 # test lfs find with ! -name
3337 for i in `seq 1 $NUMFILES` ; do
3338 NUMS=`$LFIND ! -name "*$i" $DIR/${tdir}g | wc -l`
3339 [ $NUMS -eq $EXPECTED ] || error \
3340 "lfs find ! -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3342 echo "lfs find ! -name passed."
3344 run_test 56h "check lfs find ! -name ============================="
3349 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
3350 OUT=$($LFIND -obd $UUID $DIR/$tdir)
3351 [ "$OUT" ] && error "$LFIND returned directory '$OUT'" || true
3353 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
3356 setup_56_special $NUMFILES $NUMDIRS
3358 EXPECTED=$((NUMDIRS+1))
3359 NUMS=`$LFIND -type d $DIR/${tdir}g | wc -l`
3360 [ $NUMS -eq $EXPECTED ] || \
3361 error "lfs find -type d $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3363 run_test 56j "check lfs find -type d ============================="
3366 setup_56_special $NUMFILES $NUMDIRS
3368 EXPECTED=$(((NUMDIRS+1) * NUMFILES))
3369 NUMS=`$LFIND -type f $DIR/${tdir}g | wc -l`
3370 [ $NUMS -eq $EXPECTED ] || \
3371 error "lfs find -type f $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3373 run_test 56k "check lfs find -type f ============================="
3376 setup_56_special $NUMFILES $NUMDIRS
3378 EXPECTED=$((NUMDIRS + NUMFILES))
3379 NUMS=`$LFIND -type b $DIR/${tdir}g | wc -l`
3380 [ $NUMS -eq $EXPECTED ] || \
3381 error "lfs find -type b $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3383 run_test 56l "check lfs find -type b ============================="
3386 setup_56_special $NUMFILES $NUMDIRS
3388 EXPECTED=$((NUMDIRS + NUMFILES))
3389 NUMS=`$LFIND -type c $DIR/${tdir}g | wc -l`
3390 [ $NUMS -eq $EXPECTED ] || \
3391 error "lfs find -type c $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3393 run_test 56m "check lfs find -type c ============================="
3396 setup_56_special $NUMFILES $NUMDIRS
3398 EXPECTED=$((NUMDIRS + NUMFILES))
3399 NUMS=`$LFIND -type l $DIR/${tdir}g | wc -l`
3400 [ $NUMS -eq $EXPECTED ] || \
3401 error "lfs find -type l $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3403 run_test 56n "check lfs find -type l ============================="
3406 setup_56 $NUMFILES $NUMDIRS
3409 utime $TDIR/file1 > /dev/null || error "utime (1)"
3410 utime $TDIR/file2 > /dev/null || error "utime (2)"
3411 utime $TDIR/dir1 > /dev/null || error "utime (3)"
3412 utime $TDIR/dir2 > /dev/null || error "utime (4)"
3413 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
3416 NUMS=`$LFIND -mtime +1 $TDIR | wc -l`
3417 [ $NUMS -eq $EXPECTED ] || \
3418 error "lfs find -mtime $TDIR wrong: found $NUMS, expected $EXPECTED"
3420 run_test 56o "check lfs find -mtime for old files =========================="
3423 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3428 setup_56 $NUMFILES $NUMDIRS
3430 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
3432 NUMS="`$LFIND -uid $RUNAS_ID $TDIR | wc -l`"
3433 [ $NUMS -eq $EXPECTED ] || \
3434 error "lfs find -uid $TDIR wrong: found $NUMS, expected $EXPECTED"
3436 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
3437 NUMS="`$LFIND ! -uid $RUNAS_ID $TDIR | wc -l`"
3438 [ $NUMS -eq $EXPECTED ] || \
3439 error "lfs find ! -uid $TDIR wrong: found $NUMS, expected $EXPECTED"
3441 echo "lfs find -uid and ! -uid passed."
3443 run_test 56p "check lfs find -uid and ! -uid ==============================="
3446 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3451 setup_56 $NUMFILES $NUMDIRS
3453 chgrp $RUNAS_GID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
3455 NUMS="`$LFIND -gid $RUNAS_GID $TDIR | wc -l`"
3456 [ $NUMS -eq $EXPECTED ] || \
3457 error "lfs find -gid $TDIR wrong: found $NUMS, expected $EXPECTED"
3459 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
3460 NUMS="`$LFIND ! -gid $RUNAS_GID $TDIR | wc -l`"
3461 [ $NUMS -eq $EXPECTED ] || \
3462 error "lfs find ! -gid $TDIR wrong: found $NUMS, expected $EXPECTED"
3464 echo "lfs find -gid and ! -gid passed."
3466 run_test 56q "check lfs find -gid and ! -gid ==============================="
3469 setup_56 $NUMFILES $NUMDIRS
3473 NUMS=`$LFIND -size 0 -t f $TDIR | wc -l`
3474 [ $NUMS -eq $EXPECTED ] || \
3475 error "lfs find $TDIR -size 0 wrong: found $NUMS, expected $EXPECTED"
3477 NUMS=`$LFIND ! -size 0 -t f $TDIR | wc -l`
3478 [ $NUMS -eq $EXPECTED ] || \
3479 error "lfs find $TDIR ! -size 0 wrong: found $NUMS, expected $EXPECTED"
3480 echo "test" > $TDIR/56r && sync
3482 NUMS=`$LFIND -size 5 -t f $TDIR | wc -l`
3483 [ $NUMS -eq $EXPECTED ] || \
3484 error "lfs find $TDIR -size 5 wrong: found $NUMS, expected $EXPECTED"
3486 NUMS=`$LFIND -size +5 -t f $TDIR | wc -l`
3487 [ $NUMS -eq $EXPECTED ] || \
3488 error "lfs find $TDIR -size +5 wrong: found $NUMS, expected $EXPECTED"
3490 NUMS=`$LFIND -size +0 -t f $TDIR | wc -l`
3491 [ $NUMS -eq $EXPECTED ] || \
3492 error "lfs find $TDIR -size +0 wrong: found $NUMS, expected $EXPECTED"
3494 NUMS=`$LFIND ! -size -5 -t f $TDIR | wc -l`
3495 [ $NUMS -eq $EXPECTED ] || \
3496 error "lfs find $TDIR ! -size -5 wrong: found $NUMS, expected $EXPECTED"
3499 run_test 56r "check lfs find -size works =========================="
3502 # note test will not do anything if MDS is not local
3503 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3504 local MNTDEV="osd*.*MDT*.mntdev"
3505 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
3506 [ -z "$DEV" ] && error "can't access $MNTDEV"
3507 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
3508 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump || error "can't access $DEV"
3509 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
3510 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
3514 run_test 57a "verify MDS filesystem created with large inodes =="
3521 local FILEN=$dir/f$FILECOUNT
3523 rm -rf $dir || error "removing $dir"
3524 mkdir -p $dir || error "creating $dir"
3525 local num=$(get_mds_dir $dir)
3528 echo "mcreating $FILECOUNT files"
3529 createmany -m $dir/f 1 $FILECOUNT || \
3530 error "creating files in $dir"
3532 # verify that files do not have EAs yet
3533 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
3534 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
3538 df $dir #make sure we get new statfs data
3539 local MDSFREE=$(do_facet $mymds \
3540 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
3541 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
3542 echo "opening files to create objects/EAs"
3544 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
3545 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
3548 # verify that files have EAs now
3549 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
3550 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
3552 sleep 1 #make sure we get new statfs data
3554 local MDSFREE2=$(do_facet $mymds \
3555 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
3556 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
3557 if [ "$MDCFREE2" -lt "$((MDCFREE - 8))" ]; then
3558 if [ "$MDSFREE" != "$MDSFREE2" ]; then
3559 error "MDC before $MDCFREE != after $MDCFREE2"
3561 echo "MDC before $MDCFREE != after $MDCFREE2"
3562 echo "unable to confirm if MDS has large inodes"
3567 run_test 57b "default LOV EAs are stored inside large inodes ==="
3570 [ -z "$(which wiretest 2>/dev/null)" ] && skip_env "could not find wiretest" && return
3573 run_test 58 "verify cross-platform wire constants =============="
3576 echo "touch 130 files"
3577 createmany -o $DIR/f59- 130
3579 unlinkmany $DIR/f59- 130
3582 # wait for commitment of removal
3584 run_test 59 "verify cancellation of llog records async ========="
3586 TEST60_HEAD="test_60 run $RANDOM"
3588 [ ! -f run-llog.sh ] && skip_env "missing subtest run-llog.sh" && return
3589 log "$TEST60_HEAD - from kernel mode"
3592 run_test 60a "llog sanity tests run from kernel module =========="
3594 test_60b() { # bug 6411
3596 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
3608 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
3610 run_test 60b "limit repeated messages from CERROR/CWARN ========"
3613 echo "create 5000 files"
3614 createmany -o $DIR/f60c- 5000
3615 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
3616 lctl set_param fail_loc=0x80000137
3617 unlinkmany $DIR/f60c- 5000
3618 lctl set_param fail_loc=0
3620 run_test 60c "unlink file when mds full"
3623 SAVEPRINTK=$(lctl get_param -n printk)
3625 # verify "lctl mark" is even working"
3626 MESSAGE="test message ID $RANDOM $$"
3627 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
3628 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
3630 lctl set_param printk=0 || error "set lnet.printk failed"
3631 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
3632 MESSAGE="new test message ID $RANDOM $$"
3633 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
3634 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
3635 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
3637 lctl set_param -n printk="$SAVEPRINTK"
3639 run_test 60d "test printk console message masking"
3643 dd if=/dev/zero of=$f bs=`page_size` count=1
3644 cancel_lru_locks osc
3645 multiop $f OSMWUc || error
3648 run_test 61 "mmap() writes don't make sync hang ================"
3650 # bug 2330 - insufficient obd_match error checking causes LBUG
3654 cancel_lru_locks osc
3655 lctl set_param fail_loc=0x405
3656 cat $f && error "cat succeeded, expect -EIO"
3657 lctl set_param fail_loc=0
3659 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
3660 # match every page all of the time.
3661 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
3663 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
3664 test_63a() { # was test_63
3665 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
3666 lctl set_param -n osc.*.max_dirty_mb 0
3667 for i in `seq 10` ; do
3668 dd if=/dev/zero of=$DIR/f63 bs=8k &
3674 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
3675 rm -f $DIR/f63 || true
3677 run_test 63a "Verify oig_wait interruption does not crash ======="
3679 # bug 2248 - async write errors didn't return to application on sync
3680 # bug 3677 - async write errors left page locked
3683 lctl set_param debug=-1
3685 # ensure we have a grant to do async writes
3686 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
3689 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
3690 lctl set_param fail_loc=0x80000406
3691 multiop $DIR/$tfile Owy && \
3692 error "sync didn't return ENOMEM"
3693 sync; sleep 2; sync # do a real sync this time to flush page
3694 lctl get_param -n llite.*.dump_page_cache | grep locked && \
3695 error "locked page left in cache after async error" || true
3698 run_test 63b "async write errors should be returned to fsync ==="
3702 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
3704 run_test 64a "verify filter grant calculations (in kernel) ====="
3707 [ ! -f oos.sh ] && skip_env "missing subtest oos.sh" && return
3710 run_test 64b "check out-of-space detection on client ==========="
3712 # bug 1414 - set/get directories' stripe info
3716 $LVERIFY $DIR/d65 $DIR/d65/f1 || error "lverify failed"
3718 run_test 65a "directory with no stripe info ===================="
3722 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3724 $LVERIFY $DIR/d65 $DIR/d65/f2 || error "lverify failed"
3726 run_test 65b "directory setstripe $(($STRIPESIZE * 2)) 0 1 ==============="
3729 if [ $OSTCOUNT -gt 1 ]; then
3731 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 4)) -i 1 \
3732 -c $(($OSTCOUNT - 1)) || error "setstripe"
3734 $LVERIFY $DIR/d65 $DIR/d65/f3 || error "lverify failed"
3737 run_test 65c "directory setstripe $(($STRIPESIZE * 4)) 1 $(($OSTCOUNT - 1))"
3741 if [ $STRIPECOUNT -le 0 ]; then
3743 elif [ $STRIPECOUNT -gt 160 ]; then
3744 #LOV_MAX_STRIPE_COUNT is 160
3745 [ $OSTCOUNT -gt 160 ] && sc=160 || sc=$(($OSTCOUNT - 1))
3747 sc=$(($STRIPECOUNT - 1))
3749 $SETSTRIPE $DIR/d65 -s $STRIPESIZE -c $sc || error "setstripe"
3750 touch $DIR/d65/f4 $DIR/d65/f5
3751 $LVERIFY $DIR/d65 $DIR/d65/f4 $DIR/d65/f5 || error "lverify failed"
3753 run_test 65d "directory setstripe $STRIPESIZE -1 stripe_count =============="
3758 $SETSTRIPE $DIR/d65 || error "setstripe"
3759 $GETSTRIPE -v $DIR/d65 | grep "Default" || error "no stripe info failed"
3761 $LVERIFY $DIR/d65 $DIR/d65/f6 || error "lverify failed"
3763 run_test 65e "directory setstripe defaults ======================="
3767 $RUNAS $SETSTRIPE $DIR/d65f && error "setstripe succeeded" || true
3769 run_test 65f "dir setstripe permission (should return error) ==="
3773 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3774 $SETSTRIPE -d $DIR/d65 || error "setstripe"
3775 $GETSTRIPE -v $DIR/d65 | grep "Default" || \
3776 error "delete default stripe failed"
3778 run_test 65g "directory setstripe -d ==========================="
3782 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3783 mkdir -p $DIR/d65/dd1
3784 [ "`$GETSTRIPE -v $DIR/d65 | grep "^count"`" == \
3785 "`$GETSTRIPE -v $DIR/d65/dd1 | grep "^count"`" ] || error "stripe info inherit failed"
3787 run_test 65h "directory stripe info inherit ===================="
3789 test_65i() { # bug6367
3790 $SETSTRIPE $MOUNT -s 65536 -c -1
3792 run_test 65i "set non-default striping on root directory (bug 6367)="
3794 test_65ia() { # bug12836
3795 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
3797 run_test 65ia "getstripe on -1 default directory striping"
3799 test_65ib() { # bug12836
3800 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
3802 run_test 65ib "getstripe -v on -1 default directory striping"
3804 test_65ic() { # bug12836
3805 $LFS find -mtime -1 $MOUNT || error "find $MOUNT failed"
3807 run_test 65ic "new find on -1 default directory striping"
3809 test_65j() { # bug6367
3811 # if we aren't already remounting for each test, do so for this test
3812 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
3813 cleanup || error "failed to unmount"
3816 $SETSTRIPE -d $MOUNT || error "setstripe failed"
3818 run_test 65j "set default striping on root directory (bug 6367)="
3820 test_65k() { # bug11679
3821 [ "$OSTCOUNT" -lt 2 ] && skip_env "too few OSTs" && return
3822 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3824 echo "Check OST status: "
3825 MDS_OSCS=`do_facet $SINGLEMDS lctl dl | awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
3826 for OSC in $MDS_OSCS; do
3827 echo $OSC "is activate"
3828 do_facet $SINGLEMDS lctl --device %$OSC activate
3830 do_facet client mkdir -p $DIR/$tdir
3831 for INACTIVE_OSC in $MDS_OSCS; do
3832 echo $INACTIVE_OSC "is Deactivate:"
3833 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
3834 for STRIPE_OSC in $MDS_OSCS; do
3835 STRIPE_OST=`osc_to_ost $STRIPE_OSC`
3836 STRIPE_INDEX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
3837 grep $STRIPE_OST | awk -F: '{print $1}' | head -n 1`
3839 [ -f $DIR/$tdir/${STRIPE_INDEX} ] && continue
3840 echo "$SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} -i ${STRIPE_INDEX} -c 1"
3841 do_facet client $SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} -i ${STRIPE_INDEX} -c 1
3843 [ $RC -ne 0 ] && error "setstripe should have succeeded"
3845 do_facet client rm -f $DIR/$tdir/*
3846 echo $INACTIVE_OSC "is Activate."
3847 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
3850 run_test 65k "validate manual striping works properly with deactivated OSCs"
3852 test_65l() { # bug 12836
3853 mkdir -p $DIR/$tdir/test_dir
3854 $SETSTRIPE $DIR/$tdir/test_dir -c -1
3855 $LFS find -mtime -1 $DIR/$tdir >/dev/null
3857 run_test 65l "lfs find on -1 stripe dir ========================"
3859 # bug 2543 - update blocks count on client
3862 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
3864 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
3865 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
3867 run_test 66 "update inode blocks count on client ==============="
3873 if [ ! -z "$LLOOP" ]; then
3874 if swapon -s | grep -q $LLOOP; then
3875 swapoff $LLOOP || error "swapoff failed"
3878 $LCTL blockdev_detach $LLOOP || error "detach failed"
3882 if [ ! -z "$LLITELOOPLOAD" ]; then
3890 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
3894 swapon -s | awk '($1 == "'$1'") { print $4 }'
3897 # test case for lloop driver, basic function
3899 [ "$UID" != 0 ] && skip_env "must run as root" && return
3901 trap cleanup_68 EXIT
3903 if ! module_loaded llite_lloop; then
3904 if load_module llite/llite_lloop; then
3907 skip_env "can't find module llite_lloop"
3912 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
3913 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
3914 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
3916 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
3917 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
3921 run_test 68a "lloop driver - basic test ========================"
3923 # excercise swapping to lustre by adding a high priority swapfile entry
3924 # and then consuming memory until it is used.
3925 test_68b() { # was test_68
3926 [ "$UID" != 0 ] && skip_env "must run as root" && return
3927 lctl get_param -n devices | grep -q obdfilter && \
3928 skip "local OST" && return
3930 grep -q llite_lloop /proc/modules
3931 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
3933 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
3934 skip "can't reliably test swap with TCP" && return
3936 MEMTOTAL=`meminfo MemTotal`
3937 NR_BLOCKS=$((MEMTOTAL>>8))
3938 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
3940 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
3941 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
3944 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
3946 trap cleanup_68 EXIT
3948 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
3950 echo "before: `swapon -s | grep $LLOOP`"
3951 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
3952 echo "after: `swapon -s | grep $LLOOP`"
3953 SWAPUSED=`swap_used $LLOOP`
3957 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
3959 run_test 68b "support swapping to Lustre ========================"
3961 # bug5265, obdfilter oa2dentry return -ENOENT
3962 # #define OBD_FAIL_OST_ENOENT 0x217
3964 remote_ost_nodsh && skip "remote OST with nodsh" && return
3967 $SETSTRIPE $f -c 1 -i 0
3969 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
3971 do_facet ost1 lctl set_param fail_loc=0x217
3972 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
3973 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
3975 do_facet ost1 lctl set_param fail_loc=0
3976 $DIRECTIO write $f 0 2 || error "write error"
3978 cancel_lru_locks osc
3979 $DIRECTIO read $f 0 1 || error "read error"
3981 do_facet ost1 lctl set_param fail_loc=0x217
3982 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
3984 do_facet ost1 lctl set_param fail_loc=0
3987 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
3991 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
3993 run_test 71 "Running dbench on lustre (don't segment fault) ===="
3995 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
3996 check_kernel_version 43 || return 0
3997 [ "$RUNAS_ID" = "$UID" ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3999 # Check that testing environment is properly set up. Skip if not
4000 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
4001 skip_env "User $RUNAS_ID does not exist - skipping"
4004 # We had better clear the $DIR to get enough space for dd
4009 $RUNAS dd if=/dev/zero of=$DIR/f72 bs=512 count=1 || error
4010 # See if we are still setuid/sgid
4011 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on write"
4012 # Now test that MDS is updated too
4013 cancel_lru_locks mdc
4014 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on MDS"
4018 run_test 72a "Test that remove suid works properly (bug5695) ===="
4020 test_72b() { # bug 24226 -- keep mode setting when size is not changing
4023 [ "$RUNAS_ID" = "$UID" ] && \
4024 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4025 [ "$RUNAS_ID" -eq 0 ] && \
4026 skip_env "RUNAS_ID = 0 -- skipping" && return
4028 # Check that testing environment is properly set up. Skip if not
4029 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
4030 skip_env "User $RUNAS_ID does not exist - skipping"
4033 touch $DIR/${tfile}-f{g,u}
4034 mkdir $DIR/${tfile}-d{g,u}
4035 chmod 770 $DIR/${tfile}-{f,d}{g,u}
4036 chmod g+s $DIR/${tfile}-{f,d}g
4037 chmod u+s $DIR/${tfile}-{f,d}u
4038 for perm in 777 2777 4777; do
4039 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
4040 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
4041 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
4042 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
4046 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
4048 # bug 3462 - multiple simultaneous MDC requests
4052 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
4055 lctl set_param fail_loc=0x80000129
4056 multiop $DIR/d73-1/f73-2 Oc &
4058 lctl set_param fail_loc=0
4060 multiop $DIR/d73-2/f73-3 Oc &
4064 wait $pid1 || return 1
4068 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
4069 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
4070 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
4074 run_test 73 "multiple MDC requests (should not deadlock)"
4076 test_74a() { # bug 6149, 6184
4077 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
4079 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
4080 # will spin in a tight reconnection loop
4082 lctl set_param fail_loc=0x8000030e
4083 # get any lock that won't be difficult - lookup works.
4085 lctl set_param fail_loc=0
4089 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
4091 test_74b() { # bug 13310
4092 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
4094 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
4095 # will spin in a tight reconnection loop
4096 lctl set_param fail_loc=0x8000030e
4097 # get a "difficult" lock
4099 lctl set_param fail_loc=0
4103 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
4106 #define OBD_FAIL_LDLM_NEW_LOCK
4107 lctl set_param fail_loc=0x80000319
4108 touch $DIR/$tfile && error "Touch successful"
4111 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
4114 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
4117 get_inode_slab_tunables() {
4118 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
4121 set_inode_slab_tunables() {
4122 echo "lustre_inode_cache $1" > /proc/slabinfo
4125 test_76() { # Now for bug 20433, added originally in bug 1443
4126 local SLAB_SETTINGS=`get_inode_slab_tunables`
4127 local CPUS=`getconf _NPROCESSORS_ONLN`
4128 # we cannot set limit below 1 which means 1 inode in each
4129 # per-cpu cache is still allowed
4130 set_inode_slab_tunables "1 1 0"
4131 cancel_lru_locks osc
4132 BEFORE_INODES=`num_inodes`
4133 echo "before inodes: $BEFORE_INODES"
4135 [ "$SLOW" = "no" ] && COUNT=100
4136 for i in `seq $COUNT`; do
4140 cancel_lru_locks osc
4141 AFTER_INODES=`num_inodes`
4142 echo "after inodes: $AFTER_INODES"
4144 while [ $((AFTER_INODES-1*CPUS)) -gt $BEFORE_INODES ]; do
4146 AFTER_INODES=`num_inodes`
4148 echo "wait $wait seconds inodes: $AFTER_INODES"
4149 if [ $wait -gt 30 ]; then
4150 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
4153 set_inode_slab_tunables "$SLAB_SETTINGS"
4155 run_test 76 "confirm clients recycle inodes properly ===="
4161 # Note: in sptlrpc modes which enable its own bulk checksum, the
4162 # original crc32_le bulk checksum will be automatically disabled,
4163 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
4164 # will be checked by sptlrpc code against sptlrpc bulk checksum.
4165 # In this case set_checksums() will not be no-op, because sptlrpc
4166 # bulk checksum will be enabled all through the test.
4168 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
4169 lctl set_param -n osc.*.checksums $1
4173 export ORIG_CSUM_TYPE=""
4174 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
4177 [ "$ORIG_CSUM_TYPE" ] || \
4178 ORIG_CSUM_TYPE=`lctl get_param -n osc/*osc-[^mM]*/checksum_type |
4179 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`
4180 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
4181 log "set checksum type to $1"
4184 F77_TMP=$TMP/f77-temp
4187 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
4188 error "error writing to $F77_TMP"
4191 test_77a() { # bug 10889
4192 $GSS && skip "could not run with gss" && return
4193 [ ! -f $F77_TMP ] && setup_f77
4195 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
4199 run_test 77a "normal checksum read/write operation ============="
4201 test_77b() { # bug 10889
4202 $GSS && skip "could not run with gss" && return
4203 [ ! -f $F77_TMP ] && setup_f77
4204 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
4205 lctl set_param fail_loc=0x80000409
4207 dd if=$F77_TMP of=$DIR/f77b bs=1M count=$F77SZ conv=sync || \
4208 error "dd error: $?"
4209 lctl set_param fail_loc=0
4212 run_test 77b "checksum error on client write ===================="
4214 test_77c() { # bug 10889
4215 $GSS && skip "could not run with gss" && return
4216 [ ! -f $DIR/f77b ] && skip "requires 77b - skipping" && return
4218 for algo in $CKSUM_TYPES; do
4219 cancel_lru_locks osc
4220 set_checksum_type $algo
4221 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
4222 lctl set_param fail_loc=0x80000408
4223 cmp $F77_TMP $DIR/f77b || error "file compare failed"
4224 lctl set_param fail_loc=0
4227 set_checksum_type $ORIG_CSUM_TYPE
4230 run_test 77c "checksum error on client read ==================="
4232 test_77d() { # bug 10889
4233 $GSS && skip "could not run with gss" && return
4234 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
4235 lctl set_param fail_loc=0x80000409
4237 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
4238 error "direct write: rc=$?"
4239 lctl set_param fail_loc=0
4242 run_test 77d "checksum error on OST direct write ==============="
4244 test_77e() { # bug 10889
4245 $GSS && skip "could not run with gss" && return
4246 [ ! -f $DIR/f77 ] && skip "requires 77d - skipping" && return
4247 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
4248 lctl set_param fail_loc=0x80000408
4250 cancel_lru_locks osc
4251 directio read $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
4252 error "direct read: rc=$?"
4253 lctl set_param fail_loc=0
4256 run_test 77e "checksum error on OST direct read ================"
4258 test_77f() { # bug 10889
4259 $GSS && skip "could not run with gss" && return
4261 for algo in $CKSUM_TYPES; do
4262 cancel_lru_locks osc
4263 set_checksum_type $algo
4264 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
4265 lctl set_param fail_loc=0x409
4266 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) && \
4267 error "direct write succeeded"
4268 lctl set_param fail_loc=0
4270 set_checksum_type $ORIG_CSUM_TYPE
4273 run_test 77f "repeat checksum error on write (expect error) ===="
4275 test_77g() { # bug 10889
4276 $GSS && skip "could not run with gss" && return
4277 remote_ost_nodsh && skip "remote OST with nodsh" && return
4279 [ ! -f $F77_TMP ] && setup_f77
4281 $SETSTRIPE $DIR/f77g -c 1 -i 0
4282 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
4283 do_facet ost1 lctl set_param fail_loc=0x8000021a
4285 dd if=$F77_TMP of=$DIR/f77g bs=1M count=$F77SZ || \
4286 error "write error: rc=$?"
4287 do_facet ost1 lctl set_param fail_loc=0
4290 run_test 77g "checksum error on OST write ======================"
4292 test_77h() { # bug 10889
4293 $GSS && skip "could not run with gss" && return
4294 remote_ost_nodsh && skip "remote OST with nodsh" && return
4296 [ ! -f $DIR/f77g ] && skip "requires 77g - skipping" && return
4297 cancel_lru_locks osc
4298 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
4299 do_facet ost1 lctl set_param fail_loc=0x8000021b
4301 cmp $F77_TMP $DIR/f77g || error "file compare failed"
4302 do_facet ost1 lctl set_param fail_loc=0
4305 run_test 77h "checksum error on OST read ======================="
4307 test_77i() { # bug 13805
4308 $GSS && skip "could not run with gss" && return
4309 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
4310 lctl set_param fail_loc=0x40b
4311 remount_client $MOUNT
4312 lctl set_param fail_loc=0
4313 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
4314 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
4315 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
4316 [ "$algo" = "crc32" ] || error "algo set to $algo instead of crc32"
4318 remount_client $MOUNT
4320 run_test 77i "client not supporting OSD_CONNECT_CKSUM =========="
4322 test_77j() { # bug 13805
4323 $GSS && skip "could not run with gss" && return
4324 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
4325 lctl set_param fail_loc=0x40c
4326 remount_client $MOUNT
4327 lctl set_param fail_loc=0
4328 sleep 2 # wait async osc connect to finish
4329 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
4330 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
4331 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
4332 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
4334 remount_client $MOUNT
4336 run_test 77j "client only supporting ADLER32 ===================="
4338 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
4342 test_78() { # bug 10901
4343 remote_ost || { skip_env "local OST" && return; }
4346 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
4347 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
4348 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
4349 echo "MemTotal: $MEMTOTAL"
4350 # reserve 256MB of memory for the kernel and other running processes,
4351 # and then take 1/2 of the remaining memory for the read/write buffers.
4352 if [ $MEMTOTAL -gt 512 ] ;then
4353 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
4355 # for those poor memory-starved high-end clusters...
4356 MEMTOTAL=$((MEMTOTAL / 2))
4358 echo "Mem to use for directio: $MEMTOTAL"
4359 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
4360 [ $F78SIZE -gt 512 ] && F78SIZE=512
4361 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
4362 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
4363 echo "Smallest OST: $SMALLESTOST"
4364 [ $SMALLESTOST -lt 10240 ] && \
4365 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
4367 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ] && \
4368 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
4370 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
4371 echo "File size: $F78SIZE"
4372 $SETSTRIPE $DIR/$tfile -c $OSTCOUNT || error "setstripe failed"
4373 for i in `seq 1 $NSEQ`
4375 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
4376 echo directIO rdwr round $i of $NSEQ
4377 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
4382 run_test 78 "handle large O_DIRECT writes correctly ============"
4384 test_79() { # bug 12743
4385 wait_delete_completed
4387 BKTOTAL=$(calc_osc_kbytes kbytestotal)
4388 BKFREE=$(calc_osc_kbytes kbytesfree)
4389 BKAVAIL=$(calc_osc_kbytes kbytesavail)
4391 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
4392 DFTOTAL=`echo $STRING | cut -d, -f1`
4393 DFUSED=`echo $STRING | cut -d, -f2`
4394 DFAVAIL=`echo $STRING | cut -d, -f3`
4395 DFFREE=$(($DFTOTAL - $DFUSED))
4397 ALLOWANCE=$((64 * $OSTCOUNT))
4399 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
4400 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
4401 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
4403 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
4404 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
4405 error "df free($DFFREE) mismatch OST free($BKFREE)"
4407 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
4408 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
4409 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
4412 run_test 79 "df report consistency check ======================="
4414 test_80() { # bug 10718
4415 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
4417 local BEFORE=`date +%s`
4418 cancel_lru_locks osc
4419 local AFTER=`date +%s`
4420 local DIFF=$((AFTER-BEFORE))
4421 if [ $DIFF -gt 1 ] ; then
4422 error "elapsed for 1M@1T = $DIFF"
4427 run_test 80 "Page eviction is equally fast at high offsets too ===="
4430 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && \
4432 mkdir -p $DIR/d99cvsroot
4433 chown $RUNAS_ID $DIR/d99cvsroot
4434 local oldPWD=$PWD # bug 13584, use $TMP as working dir
4437 $RUNAS cvs -d $DIR/d99cvsroot init || error
4440 run_test 99a "cvs init ========================================="
4443 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4444 [ ! -d $DIR/d99cvsroot ] && test_99a
4446 # some versions of cvs import exit(1) when asked to import links or
4447 # files they can't read. ignore those files.
4448 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
4449 ! -perm +4 -printf '-I %f\n')
4450 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
4451 d99reposname vtag rtag
4453 run_test 99b "cvs import ======================================="
4456 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4457 [ ! -d $DIR/d99cvsroot ] && test_99b
4459 mkdir -p $DIR/d99reposname
4460 chown $RUNAS_ID $DIR/d99reposname
4461 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
4463 run_test 99c "cvs checkout ====================================="
4466 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4467 [ ! -d $DIR/d99cvsroot ] && test_99c
4468 cd $DIR/d99reposname
4470 $RUNAS cvs add -m 'addmsg' foo99
4472 run_test 99d "cvs add =========================================="
4475 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4476 [ ! -d $DIR/d99cvsroot ] && test_99c
4477 cd $DIR/d99reposname
4480 run_test 99e "cvs update ======================================="
4483 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4484 [ ! -d $DIR/d99cvsroot ] && test_99d
4485 cd $DIR/d99reposname
4486 $RUNAS cvs commit -m 'nomsg' foo99
4487 rm -fr $DIR/d99cvsroot
4489 run_test 99f "cvs commit ======================================="
4492 [ "$NETTYPE" = tcp ] || \
4493 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
4496 remote_ost_nodsh && skip "remote OST with nodsh" && return
4497 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4499 { skip "useless for local single node setup" && return; }
4501 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
4502 [ "$PROT" != "tcp" ] && continue
4503 RPORT=$(echo $REMOTE | cut -d: -f2)
4504 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
4507 LPORT=`echo $LOCAL | cut -d: -f2`
4508 if [ $LPORT -ge 1024 ]; then
4509 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
4511 error_exit "local: $LPORT > 1024, remote: $RPORT"
4514 [ "$rc" = 0 ] || error_exit "privileged port not found" )
4516 run_test 100 "check local port using privileged port ==========="
4518 function get_named_value()
4527 echo $line | sed "s/^$tag//"
4534 export CACHE_MAX=`lctl get_param -n llite.*.max_cached_mb | head -n 1`
4536 lctl set_param -n llite.*.max_cached_mb $CACHE_MAX
4544 [ "$CPU" = "UML" ] && nreads=1000
4545 local cache_limit=32
4547 lctl set_param -n osc.*-osc*.rpc_stats 0
4548 trap cleanup_101 EXIT
4549 lctl set_param -n llite.*.read_ahead_stats 0
4550 lctl set_param -n llite.*.max_cached_mb $cache_limit
4553 # randomly read 10000 of 64K chunks from file 3x 32MB in size
4555 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
4556 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
4559 for s in `lctl get_param -n llite.*.read_ahead_stats | \
4560 get_named_value 'read but discarded' | cut -d" " -f1`; do
4561 discard=$(($discard + $s))
4565 if [ $(($discard * 10)) -gt $nreads ] ;then
4566 lctl get_param osc.*-osc*.rpc_stats
4567 lctl get_param llite.*.read_ahead_stats
4568 error "too many ($discard) discarded pages"
4570 rm -f $DIR/$tfile || true
4572 run_test 101 "check read-ahead for random reads ================"
4577 STRIPE_COUNT=$OSTCOUNT
4580 trap cleanup_test101b EXIT
4581 # prepare the read-ahead file
4582 $SETSTRIPE $DIR/$tfile -s $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT
4584 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
4587 cleanup_test101b() {
4594 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
4599 local STRIPE_SIZE=1048576
4600 local RA_INC=1048576
4601 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
4602 local FILE_LENGTH=$((64*100))
4603 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
4604 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
4605 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
4606 get_named_value 'read but discarded' | \
4607 cut -d" " -f1 | calc_total`
4609 if [ $DISCARD -gt $discard_limit ]; then
4610 lctl get_param llite.*.read_ahead_stats
4611 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
4613 echo "Read-ahead success for size ${READ_SIZE}"
4618 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping stride IO stride-ahead test" && return
4619 local STRIPE_SIZE=1048576
4620 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
4621 local FILE_LENGTH=$((STRIPE_SIZE*100))
4622 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
4623 # prepare the read-ahead file
4625 cancel_lru_locks osc
4626 for BIDX in 2 4 8 16 32 64 128 256
4628 local BSIZE=$((BIDX*4096))
4629 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
4630 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
4631 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
4632 $LCTL set_param -n llite.*.read_ahead_stats 0
4633 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
4634 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
4635 cancel_lru_locks osc
4641 run_test 101b "check stride-io mode read-ahead ================="
4644 lctl get_param -n llite.*.max_read_ahead_mb | head -n 1
4645 lctl set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
4649 local file=$DIR/$tfile
4650 local size=${FILESIZE_101c:-500}
4651 local ra_MB=${READAHEAD_MB:-40}
4653 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
4654 [ $space -gt $((size / 1024)) ] ||
4655 { skip "Need free space ${size}M, have $space" && return; }
4657 echo Creating ${size}M test file $file
4658 dd if=/dev/zero of=$file bs=1M count=$size
4659 echo Cancel LRU locks on lustre client to flush the client cache
4660 cancel_lru_locks osc
4662 echo Disable read-ahead
4663 local old_READAHEAD=$(set_read_ahead 0)
4665 echo Reading the test file $file with read-ahead disabled
4666 time_ra_OFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
4668 echo Cancel LRU locks on lustre client to flush the client cache
4669 cancel_lru_locks osc
4670 echo Enable read-ahead with ${ra_MB}MB
4671 set_read_ahead $ra_MB
4673 echo Reading the test file $file with read-ahead enabled
4674 time_ra_ON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
4676 echo read-ahead disabled time read $time_ra_OFF
4677 echo read-ahead enabled time read $time_ra_ON
4679 set_read_ahead $old_READAHEAD
4682 [ $time_ra_ON -lt $time_ra_OFF ] ||
4683 error "read-ahead enabled time read (${time_ra_ON}s) is more than
4684 read-ahead disabled time read (${time_ra_OFF}s) filesize ${size}M"
4686 run_test 101d "file read with and without read-ahead enabled ================="
4690 chown $RUNAS_ID $DIR/$tdir
4693 STRIPE_COUNT=$OSTCOUNT
4694 [ $OSTCOUNT -gt 4 ] && STRIPE_COUNT=4
4696 trap cleanup_test102 EXIT
4698 $1 $SETSTRIPE $tdir -s $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT
4702 for count in `seq 1 $STRIPE_COUNT`
4704 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4706 local stripe_size=`expr $STRIPE_SIZE \* $num`
4707 local file=file"$num-$offset-$count"
4708 $1 $SETSTRIPE $file -s $stripe_size -i $offset -c $count
4714 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
4720 rm -rf $DIR/d0.sanity/d102
4724 local testfile=$DIR/xattr_testfile
4729 [ "$UID" != 0 ] && skip_env "must run as root" && return
4730 [ -z "`lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr`" ] && skip_env "must have user_xattr" && return
4732 [ -z "$(which setfattr 2>/dev/null)" ] && skip_env "could not find setfattr" && return
4734 echo "set/get xattr..."
4735 setfattr -n trusted.name1 -v value1 $testfile || error
4736 [ "`getfattr -n trusted.name1 $testfile 2> /dev/null | \
4737 grep "trusted.name1"`" == "trusted.name1=\"value1\"" ] || error
4739 setfattr -n user.author1 -v author1 $testfile || error
4740 [ "`getfattr -n user.author1 $testfile 2> /dev/null | \
4741 grep "user.author1"`" == "user.author1=\"author1\"" ] || error
4744 setfattr -n trusted.name2 -v value2 $testfile || error
4745 setfattr -n trusted.name3 -v value3 $testfile || error
4746 [ `getfattr -d -m "^trusted" $testfile 2> /dev/null | \
4747 grep "trusted.name" | wc -l` -eq 3 ] || error
4750 setfattr -n user.author2 -v author2 $testfile || error
4751 setfattr -n user.author3 -v author3 $testfile || error
4752 [ `getfattr -d -m "^user" $testfile 2> /dev/null | \
4753 grep "user" | wc -l` -eq 3 ] || error
4755 echo "remove xattr..."
4756 setfattr -x trusted.name1 $testfile || error
4757 getfattr -d -m trusted $testfile 2> /dev/null | \
4758 grep "trusted.name1" && error || true
4760 setfattr -x user.author1 $testfile || error
4761 getfattr -d -m user $testfile 2> /dev/null | \
4762 grep "user.author1" && error || true
4764 # b10667: setting lustre special xattr be silently discarded
4765 echo "set lustre special xattr ..."
4766 setfattr -n "trusted.lov" -v "invalid value" $testfile || error
4770 run_test 102a "user xattr test =================================="
4773 # b10930: get/set/list trusted.lov xattr
4774 echo "get/set/list trusted.lov xattr ..."
4775 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
4776 local testfile=$DIR/$tfile
4777 $SETSTRIPE -s 65536 -i 1 -c 2 $testfile || error "setstripe failed"
4778 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
4779 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
4781 local testfile2=${testfile}2
4782 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
4783 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
4786 setfattr -n trusted.lov -v $value $testfile2
4787 local tmp_file=${testfile}3
4788 $GETSTRIPE -v $testfile2 > $tmp_file
4789 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
4790 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
4791 [ "$stripe_size" -eq 65536 ] || error "stripe size $stripe_size != 65536"
4792 [ "$stripe_count" -eq 2 ] || error "stripe count $stripe_count != 2"
4795 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
4798 # b10930: get/set/list lustre.lov xattr
4799 echo "get/set/list lustre.lov xattr ..."
4800 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
4802 chown $RUNAS_ID $DIR/$tdir
4803 local testfile=$DIR/$tdir/$tfile
4804 $RUNAS $SETSTRIPE -s 65536 -i 1 -c 2 $testfile||error "setstripe failed"
4805 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
4806 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
4808 local testfile2=${testfile}2
4809 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
4810 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
4812 $RUNAS $MCREATE $testfile2
4813 $RUNAS setfattr -n lustre.lov -v $value $testfile2
4814 local tmp_file=${testfile}3
4815 $RUNAS $GETSTRIPE -v $testfile2 > $tmp_file
4816 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
4817 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
4818 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
4819 [ $stripe_count -eq 2 ] || error "stripe count $stripe_count != 2"
4821 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
4823 compare_stripe_info1() {
4824 local stripe_index_all_zero=1
4828 for count in `seq 1 $STRIPE_COUNT`
4830 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4832 local size=`expr $STRIPE_SIZE \* $num`
4833 local file=file"$num-$offset-$count"
4834 get_stripe_info client $PWD/$file "$1"
4835 if [ $stripe_size -ne $size ]; then
4836 error "$file: different stripe size $stripe_size, expected $size" && return
4838 if [ $stripe_count -ne $count ]; then
4839 error "$file: different stripe count $stripe_count, expected $count" && return
4841 if [ $stripe_index -ne 0 ]; then
4842 stripe_index_all_zero=0
4847 [ $stripe_index_all_zero -eq 1 ] && error "all files are being extracted starting from OST index 0"
4851 compare_stripe_info2() {
4854 for count in `seq 1 $STRIPE_COUNT`
4856 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4858 local size=`expr $STRIPE_SIZE \* $num`
4859 local file=file"$num-$offset-$count"
4860 get_stripe_info client $PWD/$file
4861 if [ $stripe_size -ne $size ]; then
4862 error "$file: different stripe size $stripe_size, expected $size" && return
4864 if [ $stripe_count -ne $count ]; then
4865 error "$file: different stripe count $stripe_count, expected $count" && return
4867 if [ $stripe_index -ne $offset ]; then
4868 error "$file: different stripe offset $stripe_index, expected $offset" && return
4876 [ -n "$(which tar 2>/dev/null)" ] && strings $(which tar) | grep -q lustre && echo tar
4880 # b10930: tar test for trusted.lov xattr
4881 TAR=$(find_lustre_tar)
4882 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
4883 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
4886 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
4888 compare_stripe_info1
4890 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
4893 # b10930: tar test for trusted.lov xattr
4894 TAR=$(find_lustre_tar)
4895 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
4896 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
4900 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
4902 compare_stripe_info1
4904 run_test 102f "tar copy files, not keep osts ==========="
4906 test_102h() { # bug 15777
4907 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
4908 skip "must have user_xattr" && return
4909 [ -z "$(which setfattr 2>/dev/null)" ] &&
4910 skip_env "could not find setfattr" && return
4915 VALUE=datadatadatadatadatadatadatadata
4916 while [ $(echo $VALUE | wc -c) -lt $XSIZE ]; do
4917 VALUE="$VALUE$VALUE"
4919 log "save $XBIG on $DIR/$tfile"
4920 setfattr -n $XBIG -v "$VALUE" $DIR/$tfile ||
4921 error "saving $XBIG on $DIR/$tfile failed"
4922 ORIG=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4923 OSIZE=$(echo $ORIG | wc -c)
4924 [ $OSIZE -lt $XSIZE ] && error "set $XBIG too small ($OSIZE < $XSIZE)"
4927 log "save $XSML on $DIR/$tfile"
4928 setfattr -n $XSML -v val $DIR/$tfile ||
4929 error "saving $XSML on $DIR/$tfile failed"
4930 NEW=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4931 if [ "$NEW" != "$ORIG" ]; then
4934 error "$XBIG different after saving $XSML"
4937 log "grow $XSML on $DIR/$tfile"
4938 setfattr -n $XSML -v "$VALUE" $DIR/$tfile ||
4939 error "growing $XSML on $DIR/$tfile failed"
4940 NEW=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4941 if [ "$NEW" != "$ORIG" ]; then
4944 error "$XBIG different after growing $XSML"
4946 log "$XBIG still valid after growing $XSML"
4949 run_test 102h "grow xattr from inside inode to external block"
4951 test_102i() { # bug 17038
4953 ln -s $DIR/$tfile $DIR/${tfile}link
4954 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
4955 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"
4956 rm -f $DIR/$tfile $DIR/${tfile}link
4958 run_test 102i "lgetxattr test on symbolic link ============"
4961 TAR=$(find_lustre_tar)
4962 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
4963 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
4964 setup_test102 "$RUNAS"
4966 chown $RUNAS_ID $DIR/d102j
4967 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
4969 compare_stripe_info1 "$RUNAS"
4971 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
4975 # b22187 just check that does not crash for regular file.
4976 setfattr -n trusted.lov $DIR/$tfile
4977 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
4978 local test_kdir=$DIR/d102k
4980 local default_size=`$GETSTRIPE -s $test_kdir`
4981 local default_count=`$GETSTRIPE -c $test_kdir`
4982 local default_offset=`$GETSTRIPE -o $test_kdir`
4983 $SETSTRIPE -s 65536 -i 1 -c $OSTCOUNT $test_kdir || error 'dir setstripe failed'
4984 setfattr -n trusted.lov $test_kdir
4985 local stripe_size=`$GETSTRIPE -s $test_kdir`
4986 local stripe_count=`$GETSTRIPE -c $test_kdir`
4987 local stripe_offset=`$GETSTRIPE -o $test_kdir`
4988 [ $stripe_size -eq $default_size ] || error "stripe size $stripe_size != $default_size"
4989 [ $stripe_count -eq $default_count ] || error "stripe count $stripe_count != $default_count"
4990 [ $stripe_offset -eq $default_offset ] || error "stripe offset $stripe_offset != $default_offset"
4991 rm -rf $DIR/$tfile $test_kdir
4993 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
4999 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
5004 [ "$UID" != 0 ] && skip_env "must run as root" && return
5005 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
5006 [ -z "$(which setfacl 2>/dev/null)" ] && skip_env "could not find setfacl" && return
5007 $GSS && skip "could not run under gss" && return
5009 declare -a identity_old
5011 for num in `seq $MDSCOUNT`; do
5012 switch_identity $num true || identity_old[$num]=$?
5019 echo "performing cp ..."
5020 run_acl_subtest cp || error
5021 echo "performing getfacl-noacl..."
5022 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
5023 echo "performing misc..."
5024 run_acl_subtest misc || error "misc test failed"
5025 echo "performing permissions..."
5026 run_acl_subtest permissions || error "permissions failed"
5027 echo "performing setfacl..."
5028 run_acl_subtest setfacl || error "setfacl test failed"
5030 # inheritance test got from HP
5031 echo "performing inheritance..."
5032 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
5033 chmod +x make-tree || error "chmod +x failed"
5034 run_acl_subtest inheritance || error "inheritance test failed"
5040 for num in `seq $MDSCOUNT`; do
5041 if [ "${identity_old[$num]}" = 1 ]; then
5042 switch_identity $num false || identity_old[$num]=$?
5046 run_test 103 "acl test ========================================="
5050 lfs df || error "lfs df failed"
5051 lfs df -ih || error "lfs df -ih failed"
5052 lfs df -h $DIR || error "lfs df -h $DIR failed"
5053 lfs df -i $DIR || error "lfs df -i $DIR failed"
5054 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
5055 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
5057 OSC=`lctl get_param -n devices | awk '/-osc-/ {print $4}' | head -n 1`
5058 lctl --device %$OSC deactivate
5059 lfs df || error "lfs df with deactivated OSC failed"
5060 lctl --device %$OSC recover
5061 lfs df || error "lfs df with reactivated OSC failed"
5064 run_test 104a "lfs df [-ih] [path] test ========================="
5067 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5069 denied_cnt=$((`$RUNAS $LFS check servers 2>&1 | grep "Permission denied" | wc -l`))
5070 if [ $denied_cnt -ne 0 ];
5072 error "lfs check servers test failed"
5075 run_test 104b "$RUNAS lfs check servers test ===================="
5078 # doesn't work on 2.4 kernels
5080 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
5082 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
5084 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
5088 run_test 105a "flock when mounted without -o flock test ========"
5092 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
5094 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
5096 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
5100 run_test 105b "fcntl when mounted without -o flock test ========"
5104 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
5106 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
5108 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
5112 run_test 105c "lockf when mounted without -o flock test ========"
5114 test_105d() { # bug 15924
5116 [ -z "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ] && \
5117 skip "mount w/o flock enabled" && return
5118 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
5119 $LCTL set_param fail_loc=0x80000315
5120 flocks_test 2 $DIR/$tdir
5122 run_test 105d "flock race (should not freeze) ========"
5124 test_105e() { # bug 22660 && 22040
5125 [ -z "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ] && \
5126 skip "mount w/o flock enabled" && return
5128 flocks_test 3 $DIR/$tfile
5130 run_test 105e "Two conflicting flocks from same process ======="
5132 test_106() { #bug 10921
5134 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
5135 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
5137 run_test 106 "attempt exec of dir followed by chown of that dir"
5146 local save_pattern=$(sysctl -n kernel.core_pattern)
5147 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
5148 sysctl -w kernel.core_pattern=$file
5149 sysctl -w kernel.core_uses_pid=0
5157 kill -s 11 $SLEEPPID
5159 if [ -e $file ]; then
5160 size=`stat -c%s $file`
5161 [ $size -eq 0 ] && error "Fail to create core file $file"
5163 error "Fail to create core file $file"
5166 sysctl -w kernel.core_pattern=$save_pattern
5167 sysctl -w kernel.core_uses_pid=$save_uses_pid
5170 run_test 107 "Coredump on SIG"
5174 mkdir $DIR/d110/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa || error "mkdir with 255 char fail"
5175 mkdir $DIR/d110/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb && error "mkdir with 256 char should fail, but not"
5176 touch $DIR/d110/xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx || error "create with 255 char fail"
5177 touch $DIR/d110/yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy && error ""create with 256 char should fail, but not
5182 run_test 110 "filename length checking"
5185 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
5187 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
5189 echo "Starting with $OSTIO_pre threads"
5192 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
5193 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
5194 echo "$NUMTEST creates/unlinks"
5196 createmany -o $DIR/$tdir/$tfile $NUMTEST
5197 unlinkmany $DIR/$tdir/$tfile $NUMTEST
5199 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
5202 # don't return an error
5203 [ $OSTIO_post -eq $OSTIO_pre ] && echo \
5204 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&\
5205 echo "This may be fine, depending on what ran before this test" &&\
5206 echo "and how fast this system is." && return
5208 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
5210 run_test 115 "verify dynamic thread creation===================="
5213 wait_delete_completed
5214 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
5215 echo OST kbytes available: ${AVAIL[@]}
5216 MAXI=0; MAXV=${AVAIL[0]}
5217 MINI=0; MINV=${AVAIL[0]}
5218 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
5219 #echo OST $i: ${AVAIL[i]}kb
5220 if [ ${AVAIL[i]} -gt $MAXV ]; then
5221 MAXV=${AVAIL[i]}; MAXI=$i
5223 if [ ${AVAIL[i]} -lt $MINV ]; then
5224 MINV=${AVAIL[i]}; MINI=$i
5227 echo Min free space: OST $MINI: $MINV
5228 echo Max free space: OST $MAXI: $MAXV
5232 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
5234 echo -n "Free space priority "
5235 lctl get_param -n lov.*-clilov-*.qos_prio_free
5238 [ $MINV -gt 960000 ] && skip "too much free space in OST$MINI, skip" &&\
5241 # generate uneven OSTs
5242 mkdir -p $DIR/$tdir/OST${MINI}
5245 echo "Filling 25% remaining space in OST${MINI} with ${FILL}Kb"
5246 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI}||error "setstripe failed"
5248 while [ $FILL -gt 0 ]; do
5250 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i bs=2M count=1 2>/dev/null
5251 FILL=$(($FILL - 2048))
5259 DIFF=$(($MAXV - $MINV))
5260 DIFF2=$(($DIFF * 100 / $MINV))
5261 echo -n "diff=${DIFF}=${DIFF2}% must be > 20% for QOS mode..."
5262 if [ $DIFF2 -gt 20 ]; then
5265 echo "failed - QOS mode won't be used"
5266 error_ignore "QOS imbalance criteria not met"
5270 MINI1=$MINI; MINV1=$MINV
5271 MAXI1=$MAXI; MAXV1=$MAXV
5273 # now fill using QOS
5274 echo writing a bunch of files to QOS-assigned OSTs
5275 $SETSTRIPE $DIR/$tdir -c 1
5277 while [ $FILL -gt 0 ]; do
5279 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1024 count=200 2>/dev/null
5280 FILL=$(($FILL - 200))
5283 echo "wrote $i 200k files"
5287 echo "Note: free space may not be updated, so measurements might be off"
5289 DIFF2=$(($MAXV - $MINV))
5290 echo "free space delta: orig $DIFF final $DIFF2"
5291 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
5292 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
5293 echo "Wrote $DIFF to smaller OST $MINI1"
5294 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
5295 echo "Wrote $DIFF2 to larger OST $MAXI1"
5296 [ $DIFF -gt 0 ] && echo "Wrote $(($DIFF2 * 100 / $DIFF - 100))% more data to larger OST $MAXI1"
5298 # Figure out which files were written where
5299 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
5300 awk '/'$MINI1': / {print $2; exit}')
5302 MINC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
5303 echo "$MINC files created on smaller OST $MINI1"
5304 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
5305 awk '/'$MAXI1': / {print $2; exit}')
5307 MAXC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
5308 echo "$MAXC files created on larger OST $MAXI1"
5309 [ $MINC -gt 0 ] && echo "Wrote $(($MAXC * 100 / $MINC - 100))% more files to larger OST $MAXI1"
5310 [ $MAXC -gt $MINC ] || error_ignore "stripe QOS didn't balance free space"
5314 run_test 116 "stripe QOS: free space balance ==================="
5316 test_117() # bug 10891
5318 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
5319 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
5320 lctl set_param fail_loc=0x21e
5321 > $DIR/$tfile || error "truncate failed"
5322 lctl set_param fail_loc=0
5323 echo "Truncate succeeded."
5326 run_test 117 "verify fsfilt_extend =========="
5328 export OLD_RESENDCOUNT=""
5329 set_resend_count () {
5330 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
5331 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
5332 lctl set_param -n $PROC_RESENDCOUNT $1
5333 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
5336 [ "$SLOW" = "no" ] && set_resend_count 4 # for reduce test_118* time (bug 14842)
5338 # Reset async IO behavior after error case
5340 FILE=$DIR/reset_async
5342 # Ensure all OSCs are cleared
5343 $LSTRIPE -c -1 $FILE
5344 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
5349 test_118a() #bug 11710
5353 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5354 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5355 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
5357 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5358 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5363 run_test 118a "verify O_SYNC works =========="
5367 remote_ost_nodsh && skip "remote OST with nodsh" && return
5371 #define OBD_FAIL_OST_ENOENT 0x217
5372 set_nodes_failloc "$(osts_nodes)" 0x217
5373 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5375 set_nodes_failloc "$(osts_nodes)" 0
5376 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5377 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5380 if [[ $RC -eq 0 ]]; then
5381 error "Must return error due to dropped pages, rc=$RC"
5385 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5386 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5390 echo "Dirty pages not leaked on ENOENT"
5392 # Due to the above error the OSC will issue all RPCs syncronously
5393 # until a subsequent RPC completes successfully without error.
5394 multiop $DIR/$tfile Ow4096yc
5399 run_test 118b "Reclaim dirty pages on fatal error =========="
5403 remote_ost_nodsh && skip "remote OST with nodsh" && return
5407 #define OBD_FAIL_OST_EROFS 0x216
5408 set_nodes_failloc "$(osts_nodes)" 0x216
5410 # multiop should block due to fsync until pages are written
5411 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
5415 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
5416 error "Multiop failed to block on fsync, pid=$MULTIPID"
5419 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5421 if [[ $WRITEBACK -eq 0 ]]; then
5422 error "No page in writeback, writeback=$WRITEBACK"
5425 set_nodes_failloc "$(osts_nodes)" 0
5428 if [[ $RC -ne 0 ]]; then
5429 error "Multiop fsync failed, rc=$RC"
5432 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5433 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5435 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5436 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5440 echo "Dirty pages flushed via fsync on EROFS"
5443 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
5447 remote_ost_nodsh && skip "remote OST with nodsh" && return
5451 #define OBD_FAIL_OST_BRW_PAUSE_BULK
5452 set_nodes_failloc "$(osts_nodes)" 0x214
5453 # multiop should block due to fsync until pages are written
5454 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
5458 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
5459 error "Multiop failed to block on fsync, pid=$MULTIPID"
5462 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5464 if [[ $WRITEBACK -eq 0 ]]; then
5465 error "No page in writeback, writeback=$WRITEBACK"
5468 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
5469 set_nodes_failloc "$(osts_nodes)" 0
5471 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5472 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5474 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5475 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5479 echo "Dirty pages gaurenteed flushed via fsync"
5482 run_test 118d "Fsync validation inject a delay of the bulk =========="
5487 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
5488 lctl set_param fail_loc=0x8000040a
5490 # Should simulate EINVAL error which is fatal
5491 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5493 if [[ $RC -eq 0 ]]; then
5494 error "Must return error due to dropped pages, rc=$RC"
5497 lctl set_param fail_loc=0x0
5499 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5500 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5501 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5503 if [[ $LOCKED -ne 0 ]]; then
5504 error "Locked pages remain in cache, locked=$LOCKED"
5507 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5508 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5512 echo "No pages locked after fsync"
5517 run_test 118f "Simulate unrecoverable OSC side error =========="
5522 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
5523 lctl set_param fail_loc=0x406
5525 # simulate local -ENOMEM
5526 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5529 lctl set_param fail_loc=0
5530 if [[ $RC -eq 0 ]]; then
5531 error "Must return error due to dropped pages, rc=$RC"
5534 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5535 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5536 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5538 if [[ $LOCKED -ne 0 ]]; then
5539 error "Locked pages remain in cache, locked=$LOCKED"
5542 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5543 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5547 echo "No pages locked after fsync"
5552 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
5555 remote_ost_nodsh && skip "remote OST with nodsh" && return
5559 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
5560 set_nodes_failloc "$(osts_nodes)" 0x20e
5561 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
5562 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5565 set_nodes_failloc "$(osts_nodes)" 0
5566 if [[ $RC -eq 0 ]]; then
5567 error "Must return error due to dropped pages, rc=$RC"
5570 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5571 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5572 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5574 if [[ $LOCKED -ne 0 ]]; then
5575 error "Locked pages remain in cache, locked=$LOCKED"
5578 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5579 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5583 echo "No pages locked after fsync"
5587 run_test 118h "Verify timeout in handling recoverables errors =========="
5590 remote_ost_nodsh && skip "remote OST with nodsh" && return
5594 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
5595 set_nodes_failloc "$(osts_nodes)" 0x20e
5597 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
5598 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
5601 set_nodes_failloc "$(osts_nodes)" 0
5605 if [[ $RC -ne 0 ]]; then
5606 error "got error, but should be not, rc=$RC"
5609 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5610 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5611 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
5612 if [[ $LOCKED -ne 0 ]]; then
5613 error "Locked pages remain in cache, locked=$LOCKED"
5616 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5617 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5621 echo "No pages locked after fsync"
5625 run_test 118i "Fix error before timeout in recoverable error =========="
5628 remote_ost_nodsh && skip "remote OST with nodsh" && return
5632 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
5633 set_nodes_failloc "$(osts_nodes)" 0x220
5635 # return -EIO from OST
5636 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5638 set_nodes_failloc "$(osts_nodes)" 0x0
5639 if [[ $RC -eq 0 ]]; then
5640 error "Must return error due to dropped pages, rc=$RC"
5643 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5644 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5645 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
5646 if [[ $LOCKED -ne 0 ]]; then
5647 error "Locked pages remain in cache, locked=$LOCKED"
5650 # in recoverable error on OST we want resend and stay until it finished
5651 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5652 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5656 echo "No pages locked after fsync"
5660 run_test 118j "Simulate unrecoverable OST side error =========="
5664 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
5666 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
5667 set_nodes_failloc "$(osts_nodes)" 0x20e
5670 for ((i=0;i<10;i++)); do
5671 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
5672 error "dd to $DIR/$tdir/$tfile-$i failed" )&
5679 set_nodes_failloc "$(osts_nodes)" 0
5682 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
5684 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
5686 test_119a() # bug 11737
5688 BSIZE=$((512 * 1024))
5689 directio write $DIR/$tfile 0 1 $BSIZE
5690 # We ask to read two blocks, which is more than a file size.
5691 # directio will indicate an error when requested and actual
5692 # sizes aren't equeal (a normal situation in this case) and
5693 # print actual read amount.
5694 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
5695 if [ "$NOB" != "$BSIZE" ]; then
5696 error "read $NOB bytes instead of $BSIZE"
5700 run_test 119a "Short directIO read must return actual read amount"
5702 test_119b() # bug 11737
5704 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
5706 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
5707 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
5709 multiop $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
5710 error "direct read failed"
5713 run_test 119b "Sparse directIO read must return actual read amount"
5715 test_119c() # bug 13099
5718 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
5719 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
5722 run_test 119c "Testing for direct read hitting hole"
5724 test_119d() # bug 15950
5726 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
5727 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
5729 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
5730 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
5731 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
5732 lctl set_param fail_loc=0x40d
5733 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
5736 cat $DIR/$tfile > /dev/null &
5737 lctl set_param fail_loc=0
5740 log "the DIO writes have completed, now wait for the reads (should not block very long)"
5742 [ -n "`ps h -p $pid_reads -o comm`" ] && \
5743 error "the read rpcs have not completed in 2s"
5745 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
5747 run_test 119d "The DIO path should try to send a new rpc once one is completed"
5751 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5752 skip "no early lock cancel on server" && return 0
5753 lru_resize_disable mdc
5754 lru_resize_disable osc
5755 cancel_lru_locks mdc
5756 stat $DIR/$tdir > /dev/null
5757 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5758 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5760 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5761 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5762 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5763 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5764 lru_resize_enable mdc
5765 lru_resize_enable osc
5767 run_test 120a "Early Lock Cancel: mkdir test"
5771 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5772 skip "no early lock cancel on server" && return 0
5773 lru_resize_disable mdc
5774 lru_resize_disable osc
5775 cancel_lru_locks mdc
5776 stat $DIR/$tdir > /dev/null
5777 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5778 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5780 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5781 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5782 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5783 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5784 lru_resize_enable mdc
5785 lru_resize_enable osc
5787 run_test 120b "Early Lock Cancel: create test"
5791 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5792 skip "no early lock cancel on server" && return 0
5793 lru_resize_disable mdc
5794 lru_resize_disable osc
5795 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
5796 touch $DIR/$tdir/d1/f1
5797 cancel_lru_locks mdc
5798 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
5799 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5800 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5801 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
5802 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5803 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5804 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5805 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5806 lru_resize_enable mdc
5807 lru_resize_enable osc
5809 run_test 120c "Early Lock Cancel: link test"
5813 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5814 skip "no early lock cancel on server" && return 0
5815 lru_resize_disable mdc
5816 lru_resize_disable osc
5818 cancel_lru_locks mdc
5819 stat $DIR/$tdir > /dev/null
5820 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5821 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5822 chmod a+x $DIR/$tdir
5823 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5824 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5825 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5826 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5827 lru_resize_enable mdc
5828 lru_resize_enable osc
5830 run_test 120d "Early Lock Cancel: setattr test"
5834 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5835 skip "no early lock cancel on server" && return 0
5836 lru_resize_disable mdc
5837 lru_resize_disable osc
5838 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
5839 cancel_lru_locks mdc
5840 cancel_lru_locks osc
5841 dd if=$DIR/$tdir/f1 of=/dev/null
5842 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
5843 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5844 awk '/ldlm_cancel/ {print $2}'`
5845 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5846 awk '/ldlm_bl_callback/ {print $2}'`
5847 unlink $DIR/$tdir/f1
5848 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5849 awk '/ldlm_cancel/ {print $2}'`
5850 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5851 awk '/ldlm_bl_callback/ {print $2}'`
5852 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5853 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5854 lru_resize_enable mdc
5855 lru_resize_enable osc
5857 run_test 120e "Early Lock Cancel: unlink test"
5860 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5861 skip "no early lock cancel on server" && return 0
5863 lru_resize_disable mdc
5864 lru_resize_disable osc
5865 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
5866 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
5867 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
5868 cancel_lru_locks mdc
5869 cancel_lru_locks osc
5870 dd if=$DIR/$tdir/d1/f1 of=/dev/null
5871 dd if=$DIR/$tdir/d2/f2 of=/dev/null
5872 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
5873 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5874 awk '/ldlm_cancel/ {print $2}'`
5875 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5876 awk '/ldlm_bl_callback/ {print $2}'`
5877 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
5878 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5879 awk '/ldlm_cancel/ {print $2}'`
5880 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5881 awk '/ldlm_bl_callback/ {print $2}'`
5882 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5883 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5884 lru_resize_enable mdc
5885 lru_resize_enable osc
5887 run_test 120f "Early Lock Cancel: rename test"
5890 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5891 skip "no early lock cancel on server" && return 0
5892 lru_resize_disable mdc
5893 lru_resize_disable osc
5895 echo create $count files
5897 cancel_lru_locks mdc
5898 cancel_lru_locks osc
5901 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5902 awk '/ldlm_cancel/ {print $2}'`
5903 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5904 awk '/ldlm_bl_callback/ {print $2}'`
5905 createmany -o $DIR/$tdir/f $count
5907 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5908 awk '/ldlm_cancel/ {print $2}'`
5909 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5910 awk '/ldlm_bl_callback/ {print $2}'`
5912 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
5913 echo rm $count files
5916 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5917 awk '/ldlm_cancel/ {print $2}'`
5918 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5919 awk '/ldlm_bl_callback/ {print $2}'`
5921 echo total: $count removes in $((t2-t1))
5922 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
5924 # wait for commitment of removal
5925 lru_resize_enable mdc
5926 lru_resize_enable osc
5928 run_test 120g "Early Lock Cancel: performance test"
5930 test_121() { #bug #10589
5932 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
5933 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
5934 lctl set_param fail_loc=0x310
5935 cancel_lru_locks osc > /dev/null
5936 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
5937 lctl set_param fail_loc=0
5938 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
5940 run_test 121 "read cancel race ========="
5942 test_123a() { # was test 123, statahead(bug 11401)
5944 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
5945 log "testing on UP system. Performance may be not as good as expected."
5951 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
5952 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
5954 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
5955 createmany -o $DIR/$tdir/$tfile $j $((i - j))
5957 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
5958 lctl set_param -n llite.*.statahead_max 0
5959 lctl get_param llite.*.statahead_max
5960 cancel_lru_locks mdc
5961 cancel_lru_locks osc
5963 time ls -l $DIR/$tdir | wc -l
5965 delta=$((etime - stime))
5966 log "ls $i files without statahead: $delta sec"
5967 lctl set_param llite.*.statahead_max=$max
5969 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
5970 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
5971 cancel_lru_locks mdc
5972 cancel_lru_locks osc
5974 time ls -l $DIR/$tdir | wc -l
5976 delta_sa=$((etime - stime))
5977 log "ls $i files with statahead: $delta_sa sec"
5978 lctl get_param -n llite.*.statahead_stats
5979 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
5981 [ $swrong -lt $ewrong ] && log "statahead was stopped, maybe too many locks held!"
5982 [ $delta -eq 0 -o $delta_sa -eq 0 ] && continue
5984 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
5985 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
5986 lctl set_param -n llite.*.statahead_max 0
5987 lctl get_param llite.*.statahead_max
5988 cancel_lru_locks mdc
5989 cancel_lru_locks osc
5991 time ls -l $DIR/$tdir | wc -l
5993 delta=$((etime - stime))
5994 log "ls $i files again without statahead: $delta sec"
5995 lctl set_param llite.*.statahead_max=$max
5996 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
5997 if [ $SLOWOK -eq 0 ]; then
5998 error "ls $i files is slower with statahead!"
6000 log "ls $i files is slower with statahead!"
6006 [ $delta -gt 20 ] && break
6007 [ $delta -gt 8 ] && MULT=$((50 / delta))
6008 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
6016 delta=$((etime - stime))
6017 log "rm -r $DIR/$tdir/: $delta seconds"
6019 lctl get_param -n llite.*.statahead_stats
6021 run_test 123a "verify statahead work"
6023 test_123b () { # statahead(bug 15027)
6025 createmany -o $DIR/$tdir/$tfile-%d 1000
6027 cancel_lru_locks mdc
6028 cancel_lru_locks osc
6030 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
6031 lctl set_param fail_loc=0x80000803
6032 ls -lR $DIR/$tdir > /dev/null
6034 lctl set_param fail_loc=0x0
6035 lctl get_param -n llite.*.statahead_stats
6040 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
6043 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
6044 skip "no lru resize on server" && return 0
6046 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
6048 log "create $NR files at $DIR/$tdir"
6049 createmany -o $DIR/$tdir/f $NR ||
6050 error "failed to create $NR files in $DIR/$tdir"
6052 cancel_lru_locks mdc
6053 ls -l $DIR/$tdir > /dev/null
6057 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
6058 local PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
6059 LRU_SIZE=$(lctl get_param -n $PARAM)
6060 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
6061 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
6063 log "NS=$(basename $NSDIR)"
6068 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
6069 skip "Not enough cached locks created!"
6076 # We know that lru resize allows one client to hold $LIMIT locks
6077 # for 10h. After that locks begin to be killed by client.
6079 local LIMIT=`lctl get_param -n $NSDIR.pool.limit`
6082 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
6083 # killing locks. Some time was spent for creating locks. This means
6084 # that up to the moment of sleep finish we must have killed some of
6085 # them (10-100 locks). This depends on how fast ther were created.
6086 # Many of them were touched in almost the same moment and thus will
6087 # be killed in groups.
6088 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
6090 # Use $LRU_SIZE_B here to take into account real number of locks
6091 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
6092 local LRU_SIZE_B=$LRU_SIZE
6094 local OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
6095 log "OLD_LVF=$OLD_LVF"
6096 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
6098 # Let's make sure that we really have some margin. Client checks
6099 # cached locks every 10 sec.
6101 log "Sleep ${SLEEP} sec"
6103 while ((SEC<$SLEEP)); do
6107 LRU_SIZE=`lctl get_param -n $NSDIR/lru_size`
6111 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
6112 local LRU_SIZE_A=`lctl get_param -n $NSDIR/lru_size`
6114 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
6115 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
6116 unlinkmany $DIR/$tdir/f $NR
6120 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
6121 log "unlink $NR files at $DIR/$tdir"
6122 unlinkmany $DIR/$tdir/f $NR
6124 run_test 124a "lru resize ======================================="
6126 get_max_pool_limit()
6128 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
6131 if test $l -gt $max; then
6139 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
6140 skip "no lru resize on server" && return 0
6142 LIMIT=`get_max_pool_limit`
6144 NR=$(($(default_lru_size)*20))
6145 if [ $NR -gt $LIMIT ]; then
6146 log "Limit lock number by $LIMIT locks"
6149 lru_resize_disable mdc
6150 mkdir -p $DIR/$tdir/disable_lru_resize ||
6151 error "failed to create $DIR/$tdir/disable_lru_resize"
6153 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
6154 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
6155 cancel_lru_locks mdc
6158 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
6161 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
6164 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
6168 nolruresize_delta=$((etime-stime))
6169 log "ls -la time: $nolruresize_delta seconds"
6170 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
6171 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
6173 lru_resize_enable mdc
6174 mkdir -p $DIR/$tdir/enable_lru_resize ||
6175 error "failed to create $DIR/$tdir/enable_lru_resize"
6177 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
6178 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
6179 cancel_lru_locks mdc
6182 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
6185 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
6188 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
6192 lruresize_delta=$((etime-stime))
6193 log "ls -la time: $lruresize_delta seconds"
6194 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
6196 if [ $lruresize_delta -gt $nolruresize_delta ]; then
6197 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
6198 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
6199 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
6201 log "lru resize performs the same with no lru resize"
6203 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
6205 run_test 124b "lru resize (performance test) ======================="
6207 test_125() { # 13358
6208 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
6209 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
6210 mkdir -p $DIR/d125 || error "mkdir failed"
6211 $SETSTRIPE $DIR/d125 -s 65536 -c -1 || error "setstripe failed"
6212 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
6213 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
6215 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
6217 test_126() { # bug 12829/13455
6218 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
6219 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
6220 $GSS && skip "must run as gss disabled" && return
6222 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
6223 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
6225 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
6227 run_test 126 "check that the fsgid provided by the client is taken into account"
6229 test_127() { # bug 15521
6230 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
6231 $LCTL set_param osc.*.stats=0
6232 FSIZE=$((2048 * 1024))
6233 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
6234 cancel_lru_locks osc
6235 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
6237 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
6238 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
6239 echo "got $COUNT $NAME"
6240 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
6241 eval $NAME=$COUNT || error "Wrong proc format"
6244 read_bytes|write_bytes)
6245 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
6246 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
6247 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
6248 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
6249 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
6250 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
6251 error "sumsquare is too small: $SUMSQ"
6252 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
6253 error "sumsquare is too big: $SUMSQ"
6257 done < $DIR/${tfile}.tmp
6259 #check that we actually got some stats
6260 [ "$read_bytes" ] || error "Missing read_bytes stats"
6261 [ "$write_bytes" ] || error "Missing write_bytes stats"
6262 [ "$read_bytes" != 0 ] || error "no read done"
6263 [ "$write_bytes" != 0 ] || error "no write done"
6265 run_test 127 "verify the client stats are sane"
6267 test_128() { # bug 15212
6269 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
6274 result=$(grep error $TMP/$tfile.log)
6276 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
6278 run_test 128 "interactive lfs for 2 consecutive find's"
6285 local LDPROC=/proc/fs/ldiskfs
6287 for facet in $(get_facets MDS); do
6288 canondev=$(ldiskfs_canon *.$(convert_facet2label $facet).mntdev $facet)
6289 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" || LDPROC=/sys/fs/ldiskfs
6290 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
6294 [ "$FSTYPE" != "ldiskfs" ] && skip "not needed for FSTYPE=$FSTYPE" && return 0
6295 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6306 while [ ! $I -gt $((MAX * MDSCOUNT)) ]; do
6307 multiop $DIR/$tdir/$J Oc
6309 if [ $rc -eq $EFBIG ]; then
6311 echo "return code $rc received as expected"
6313 elif [ $rc -ne 0 ]; then
6315 error_exit "return code $rc received instead of expected $EFBIG"
6318 I=$(stat -c%s "$DIR/$tdir")
6322 error "exceeded dir size limit $MAX x $MDSCOUNT $((MAX * MDSCOUNT)) : $I bytes"
6324 run_test 129 "test directory size limit ========================"
6333 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
6334 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
6336 trap cleanup_130 EXIT RETURN
6338 local fm_file=$DIR/$tfile
6339 lfs setstripe -s 65536 -c 1 $fm_file || error "setstripe failed on $fm_file"
6340 dd if=/dev/zero of=$fm_file bs=65536 count=1 || error "dd failed for $fm_file"
6342 filefrag -ves $fm_file || error "filefrag $fm_file failed"
6343 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
6345 lun=`$GETSTRIPE $fm_file | grep -A 10 obdidx | awk '{print $1}' | grep -v "obdidx"`
6347 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
6350 for line in $filefrag_op
6352 frag_lun=`echo $line | cut -d: -f5`
6353 ext_len=`echo $line | cut -d: -f4`
6354 if (( $frag_lun != $lun )); then
6356 error "FIEMAP on 1-stripe file($fm_file) failed"
6359 (( tot_len += ext_len ))
6362 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
6364 error "FIEMAP on 1-stripe file($fm_file) failed;"
6370 echo "FIEMAP on single striped file succeeded"
6372 run_test 130a "FIEMAP (1-stripe file)"
6375 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping FIEMAP on 2-stripe file test" && return
6377 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
6378 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
6380 trap cleanup_130 EXIT RETURN
6382 local fm_file=$DIR/$tfile
6383 lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
6384 dd if=/dev/zero of=$fm_file bs=1M count=2 || error "dd failed on $fm_file"
6386 filefrag -ves $fm_file || error "filefrag $fm_file failed"
6387 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
6389 last_lun=`echo $filefrag_op | cut -d: -f5`
6394 for line in $filefrag_op
6396 frag_lun=`echo $line | cut -d: -f5`
6397 ext_len=`echo $line | cut -d: -f4`
6398 if (( $frag_lun != $last_lun )); then
6399 if (( tot_len != 1024 )); then
6401 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
6408 (( tot_len += ext_len ))
6411 if (( num_luns != 2 || tot_len != 1024 )); then
6413 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
6419 echo "FIEMAP on 2-stripe file succeeded"
6421 run_test 130b "FIEMAP (2-stripe file)"
6424 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping FIEMAP on 2-stripe file with hole test" && return
6426 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
6427 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
6429 trap cleanup_130 EXIT RETURN
6431 local fm_file=$DIR/$tfile
6432 lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
6433 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
6435 filefrag -ves $fm_file || error "filefrag $fm_file failed"
6436 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
6438 last_lun=`echo $filefrag_op | cut -d: -f5`
6443 for line in $filefrag_op
6445 frag_lun=`echo $line | cut -d: -f5`
6446 ext_len=`echo $line | cut -d: -f4`
6447 if (( $frag_lun != $last_lun )); then
6448 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
6449 if (( logical != 512 )); then
6451 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
6454 if (( tot_len != 512 )); then
6456 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
6463 (( tot_len += ext_len ))
6466 if (( num_luns != 2 || tot_len != 512 )); then
6468 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
6474 echo "FIEMAP on 2-stripe file with hole succeeded"
6476 run_test 130c "FIEMAP (2-stripe file with hole)"
6479 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
6481 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
6482 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
6484 trap cleanup_130 EXIT RETURN
6486 local fm_file=$DIR/$tfile
6487 lfs setstripe -s 65536 -c $OSTCOUNT $fm_file || error "setstripe failed on $fm_file"
6488 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT || error "dd failed on $fm_file"
6490 filefrag -ves $fm_file || error "filefrag $fm_file failed"
6491 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
6493 last_lun=`echo $filefrag_op | cut -d: -f5`
6498 for line in $filefrag_op
6500 frag_lun=`echo $line | cut -d: -f5`
6501 ext_len=`echo $line | cut -d: -f4`
6502 if (( $frag_lun != $last_lun )); then
6503 if (( tot_len != 1024 )); then
6505 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
6512 (( tot_len += ext_len ))
6515 if (( num_luns != OSTCOUNT || tot_len != 1024 )); then
6517 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
6523 echo "FIEMAP on N-stripe file succeeded"
6525 run_test 130d "FIEMAP (N-stripe file)"
6528 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
6530 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
6531 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
6533 trap cleanup_130 EXIT RETURN
6535 local fm_file=$DIR/$tfile
6536 lfs setstripe -s 131072 -c 2 $fm_file || error "setstripe failed on $fm_file"
6538 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
6539 for ((i = 0; i < $NUM_BLKS; i++))
6541 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
6544 filefrag -ves $fm_file || error "filefrag $fm_file failed"
6545 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
6547 last_lun=`echo $filefrag_op | cut -d: -f5`
6552 for line in $filefrag_op
6554 frag_lun=`echo $line | cut -d: -f5`
6555 ext_len=`echo $line | cut -d: -f4`
6556 if (( $frag_lun != $last_lun )); then
6557 if (( tot_len != $EXPECTED_LEN )); then
6559 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
6566 (( tot_len += ext_len ))
6569 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
6571 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
6577 echo "FIEMAP with continuation calls succeeded"
6579 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
6581 # Test for writev/readv
6583 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
6584 error "writev test failed"
6585 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
6586 error "readv failed"
6589 run_test 131a "test iov's crossing stripe boundary for writev/readv"
6592 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
6593 error "append writev test failed"
6594 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
6595 error "append writev test failed"
6598 run_test 131b "test append writev"
6601 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
6604 run_test 131c "test read/write on file w/o objects"
6607 rwv -f $DIR/$tfile -w -n 1 1572864
6608 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
6609 if [ "$NOB" != 1572864 ]; then
6610 error "Short read filed: read $NOB bytes instead of 1572864"
6614 run_test 131d "test short read"
6617 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
6618 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
6619 error "read hitting hole failed"
6622 run_test 131e "test read hitting hole"
6627 for node in $(osts_nodes); do
6628 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
6629 [ x$gl = x"" ] && gl=0
6630 gl_sum=$((gl_sum + gl))
6640 if [ x$som = x"enabled" ]; then
6641 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
6642 MOUNTOPT=`echo $MOUNTOPT | sed 's/som_preview//g'`
6643 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
6645 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
6646 MOUNTOPT="$MOUNTOPT,som_preview"
6647 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
6650 # do remount to make new mount-conf parameters actual
6657 test_132() { #1028, SOM
6658 local num=$(get_mds_dir $DIR)
6659 local mymds=mds${num}
6660 local MOUNTOPT_SAVE=$MOUNTOPT
6662 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
6663 cancel_lru_locks osc
6665 som1=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
6667 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
6668 stat $DIR/$tfile >/dev/null
6669 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
6670 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
6672 som_mode_switch $som1 $gl1 $gl2
6674 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
6675 cancel_lru_locks osc
6677 som2=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
6678 if [ $som1 == $som2 ]; then
6679 error "som is still "$som2
6680 if [ x$som2 = x"enabled" ]; then
6687 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
6688 stat $DIR/$tfile >/dev/null
6689 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
6690 echo "====> SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
6691 som_mode_switch $som2 $gl1 $gl2
6692 MOUNTOPT=$MOUNTOPT_SAVE
6694 run_test 132 "som avoids glimpse rpc"
6696 test_140() { #bug-17379
6697 mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
6698 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
6699 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
6701 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
6703 while i=`expr $i + 1`; do
6704 mkdir -p $i || error "Creating dir $i"
6705 cd $i || error "Changing to $i"
6706 ln -s ../stat stat || error "Creating stat symlink"
6707 # Read the symlink until ELOOP present,
6708 # not LBUGing the system is considered success,
6709 # we didn't overrun the stack.
6710 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
6712 if [ $ret -eq 40 ]; then
6715 error "Open stat symlink"
6721 echo "The symlink depth = $i"
6722 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 ] || error "Invalid symlink depth"
6724 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
6727 local TF="$TMP/$tfile"
6729 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
6731 cancel_lru_locks osc
6732 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
6733 remount_client $MOUNT
6735 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
6738 $TRUNCATE $DIR/$tfile 6000
6739 cancel_lru_locks osc
6740 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
6743 echo "12345" >>$DIR/$tfile
6744 cancel_lru_locks osc
6745 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
6748 echo "12345" >>$DIR/$tfile
6749 cancel_lru_locks osc
6750 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
6755 run_test 150 "truncate/append tests"
6757 function roc_hit() {
6758 local list=$(comma_list $(osts_nodes))
6760 ACCNUM=$(do_nodes $list $LCTL get_param -n obdfilter.*.stats | \
6761 awk '/'cache_hit'/ {sum+=$2} END {print sum}')
6765 function set_cache() {
6768 if [ "$2" == "off" ]; then
6771 local list=$(comma_list $(osts_nodes))
6772 do_nodes $list lctl set_param obdfilter.*.${1}_cache_enable $on
6774 cancel_lru_locks osc
6778 remote_ost_nodsh && skip "remote OST with nodsh" && return
6781 local list=$(comma_list $(osts_nodes))
6783 # check whether obdfilter is cache capable at all
6784 if ! do_nodes $list $LCTL get_param -n obdfilter.*.read_cache_enable > /dev/null; then
6785 echo "not cache-capable obdfilter"
6789 # check cache is enabled on all obdfilters
6790 if do_nodes $list $LCTL get_param -n obdfilter.*.read_cache_enable | grep 0 >&/dev/null; then
6791 echo "oss cache is disabled"
6795 do_nodes $list $LCTL set_param -n obdfilter.*.writethrough_cache_enable 1
6797 # pages should be in the case right after write
6798 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES || error "dd failed"
6799 local BEFORE=`roc_hit`
6800 cancel_lru_locks osc
6801 cat $DIR/$tfile >/dev/null
6802 local AFTER=`roc_hit`
6803 if ! let "AFTER - BEFORE == CPAGES"; then
6804 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6807 # the following read invalidates the cache
6808 cancel_lru_locks osc
6809 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable 0
6810 cat $DIR/$tfile >/dev/null
6812 # now data shouldn't be found in the cache
6814 cancel_lru_locks osc
6815 cat $DIR/$tfile >/dev/null
6817 if let "AFTER - BEFORE != 0"; then
6818 error "IN CACHE: before: $BEFORE, after: $AFTER"
6821 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable 1
6824 run_test 151 "test cache on oss and controls ==============================="
6827 local TF="$TMP/$tfile"
6829 # simulate ENOMEM during write
6830 #define OBD_FAIL_OST_NOMEM 0x226
6831 lctl set_param fail_loc=0x80000226
6832 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
6834 sync || error "sync failed"
6835 lctl set_param fail_loc=0
6837 # discard client's cache
6838 cancel_lru_locks osc
6840 # simulate ENOMEM during read
6841 lctl set_param fail_loc=0x80000226
6842 cmp $TF $DIR/$tfile || error "cmp failed"
6843 lctl set_param fail_loc=0
6847 run_test 152 "test read/write with enomem ============================"
6850 multiop $DIR/$tfile Ow4096Ycu || error "multiop failed"
6852 run_test 153 "test if fdatasync does not crash ======================="
6855 cp /etc/hosts $DIR/$tfile
6857 fid=$($LFS path2fid $DIR/$tfile)
6859 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
6861 echo "open fid $fid"
6862 diff /etc/hosts $DIR/.lustre/fid/$fid || error "open by fid failed: did not find expected data in file."
6864 echo "Opening a file by FID succeeded"
6866 run_test 154 "Opening a file by FID"
6868 test_155_small_load() {
6869 local temp=$TMP/$tfile
6870 local file=$DIR/$tfile
6872 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
6873 error "dd of=$temp bs=6096 count=1 failed"
6875 cancel_lru_locks osc
6876 cmp $temp $file || error "$temp $file differ"
6878 $TRUNCATE $temp 6000
6879 $TRUNCATE $file 6000
6880 cmp $temp $file || error "$temp $file differ (truncate1)"
6882 echo "12345" >>$temp
6883 echo "12345" >>$file
6884 cmp $temp $file || error "$temp $file differ (append1)"
6886 echo "12345" >>$temp
6887 echo "12345" >>$file
6888 cmp $temp $file || error "$temp $file differ (append2)"
6894 test_155_big_load() {
6895 local temp=$TMP/$tfile
6896 local file=$DIR/$tfile
6899 local cache_size=$(do_facet ost$((MAXI+1)) \
6900 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
6901 local large_file_size=$((cache_size * 2))
6903 echo "OSS cache size: $cache_size KB"
6904 echo "Large file size: $large_file_size KB"
6906 [ $MAXV -le $large_file_size ] && \
6907 skip_env "max available OST size needs > $large_file_size KB" && \
6910 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
6912 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
6913 error "dd of=$temp bs=$large_file_size count=1k failed"
6916 cancel_lru_locks osc
6917 cmp $temp $file || error "$temp $file differ"
6925 set_cache writethrough on
6928 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
6932 set_cache writethrough off
6935 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
6939 set_cache writethrough on
6942 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
6946 set_cache writethrough off
6949 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
6953 set_cache writethrough on
6956 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
6960 set_cache writethrough off
6963 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
6967 set_cache writethrough on
6970 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
6974 set_cache writethrough off
6977 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
6983 local file="$DIR/$tfile"
6985 log "Turn on read and write cache"
6987 set_cache writethrough on
6989 log "Write data and read it back."
6990 log "Read should be satisfied from the cache."
6991 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6993 cancel_lru_locks osc
6994 cat $file >/dev/null
6996 if ! let "AFTER - BEFORE == CPAGES"; then
6997 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6999 log "cache hits:: before: $BEFORE, after: $AFTER"
7002 log "Read again; it should be satisfied from the cache."
7004 cancel_lru_locks osc
7005 cat $file >/dev/null
7007 if ! let "AFTER - BEFORE == CPAGES"; then
7008 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
7010 log "cache hits:: before: $BEFORE, after: $AFTER"
7014 log "Turn off the read cache and turn on the write cache"
7016 set_cache writethrough on
7018 log "Read again; it should be satisfied from the cache."
7020 cancel_lru_locks osc
7021 cat $file >/dev/null
7023 if ! let "AFTER - BEFORE == CPAGES"; then
7024 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
7026 log "cache hits:: before: $BEFORE, after: $AFTER"
7029 log "Read again; it should not be satisfied from the cache."
7031 cancel_lru_locks osc
7032 cat $file >/dev/null
7034 if ! let "AFTER - BEFORE == 0"; then
7035 error "IN CACHE: before: $BEFORE, after: $AFTER"
7037 log "cache hits:: before: $BEFORE, after: $AFTER"
7040 log "Write data and read it back."
7041 log "Read should be satisfied from the cache."
7042 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
7044 cancel_lru_locks osc
7045 cat $file >/dev/null
7047 if ! let "AFTER - BEFORE == CPAGES"; then
7048 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
7050 log "cache hits:: before: $BEFORE, after: $AFTER"
7053 log "Read again; it should not be satisfied from the cache."
7055 cancel_lru_locks osc
7056 cat $file >/dev/null
7058 if ! let "AFTER - BEFORE == 0"; then
7059 error "IN CACHE: before: $BEFORE, after: $AFTER"
7061 log "cache hits:: before: $BEFORE, after: $AFTER"
7065 log "Turn off read and write cache"
7067 set_cache writethrough off
7069 log "Write data and read it back"
7070 log "It should not be satisfied from the cache."
7072 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
7073 cancel_lru_locks osc
7075 cat $file >/dev/null
7077 if ! let "AFTER - BEFORE == 0"; then
7078 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
7080 log "cache hits:: before: $BEFORE, after: $AFTER"
7084 log "Turn on the read cache and turn off the write cache"
7086 set_cache writethrough off
7088 log "Write data and read it back"
7089 log "It should not be satisfied from the cache."
7091 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
7093 cancel_lru_locks osc
7094 cat $file >/dev/null
7096 if ! let "AFTER - BEFORE == 0"; then
7097 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
7099 log "cache hits:: before: $BEFORE, after: $AFTER"
7102 log "Read again; it should be satisfied from the cache."
7104 cancel_lru_locks osc
7105 cat $file >/dev/null
7107 if ! let "AFTER - BEFORE == CPAGES"; then
7108 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
7110 log "cache hits:: before: $BEFORE, after: $AFTER"
7115 run_test 156 "Verification of tunables ============================"
7119 if [ $MDSCOUNT -gt 1 ]; then
7120 error_ignore 17935 $*
7126 USER=$(do_facet $SINGLEMDS lctl --device $MDT0 changelog_register -n)
7127 echo "Registered as changelog user $USER"
7128 do_facet $SINGLEMDS lctl get_param -n mdd.$MDT0.changelog_users | \
7129 grep -q $USER || error "User $USER not found in changelog_users"
7132 mkdir -p $DIR/$tdir/pics/2008/zachy
7133 touch $DIR/$tdir/pics/2008/zachy/timestamp
7134 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
7135 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
7136 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
7137 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
7138 rm $DIR/$tdir/pics/desktop.jpg
7140 $LFS changelog $MDT0 | tail -5
7142 echo "verifying changelog mask"
7143 do_facet $SINGLEMDS lctl set_param mdd.$MDT0.changelog_mask="-mkdir"
7144 mkdir -p $DIR/$tdir/pics/2009/sofia
7145 do_facet $SINGLEMDS lctl set_param mdd.$MDT0.changelog_mask="+mkdir"
7146 mkdir $DIR/$tdir/pics/2009/zachary
7147 DIRS=$($LFS changelog $MDT0 | tail -5 | grep -c MKDIR)
7148 [ $DIRS -eq 1 ] || err17935 "changelog mask count $DIRS != 1"
7151 echo "verifying target fid"
7152 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
7153 tail -1 | awk '{print $6}')
7154 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
7155 [ "$fidc" == "t=$fidf" ] || \
7156 err17935 "fid in changelog $fidc != file fid $fidf"
7157 echo "verifying parent fid"
7158 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
7159 tail -1 | awk '{print $7}')
7160 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
7161 [ "$fidc" == "p=$fidf" ] || \
7162 err17935 "pfid in changelog $fidc != dir fid $fidf"
7164 USER_REC1=$(do_facet $SINGLEMDS lctl get_param -n \
7165 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
7166 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
7167 USER_REC2=$(do_facet $SINGLEMDS lctl get_param -n \
7168 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
7169 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
7170 [ $USER_REC2 == $(($USER_REC1 + 5)) ] || \
7171 err17935 "user index should be $(($USER_REC1 + 5)); is $USER_REC2"
7173 MIN_REC=$(do_facet $SINGLEMDS lctl get_param mdd.$MDT0.changelog_users | \
7174 awk 'min == "" || $2 < min {min = $2}; END {print min}')
7175 FIRST_REC=$($LFS changelog $MDT0 | head -1 | awk '{print $1}')
7176 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
7177 [ $FIRST_REC == $(($MIN_REC + 1)) ] || \
7178 err17935 "first index should be $(($MIN_REC + 1)); is $FIRST_REC"
7180 echo "verifying user deregister"
7181 do_facet $SINGLEMDS lctl --device $MDT0 changelog_deregister $USER
7182 do_facet $SINGLEMDS lctl get_param -n mdd.$MDT0.changelog_users | \
7183 grep -q $USER && error "User $USER still found in changelog_users"
7185 USERS=$(( $(do_facet $SINGLEMDS lctl get_param -n \
7186 mdd.$MDT0.changelog_users | wc -l) - 2 ))
7187 if [ $USERS -eq 0 ]; then
7188 LAST_REC1=$(do_facet $SINGLEMDS lctl get_param -n \
7189 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
7190 touch $DIR/$tdir/chloe
7191 LAST_REC2=$(do_facet $SINGLEMDS lctl get_param -n \
7192 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
7193 echo "verify changelogs are off if we were the only user: $LAST_REC1 == $LAST_REC2"
7194 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
7196 echo "$USERS other changelog users; can't verify off"
7199 run_test 160 "changelog sanity"
7203 cp /etc/hosts $DIR/$tdir/$tfile
7204 mkdir $DIR/$tdir/foo1
7205 mkdir $DIR/$tdir/foo2
7206 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
7207 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
7208 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
7209 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
7210 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[')
7211 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
7212 $LFS fid2path $DIR $FID
7213 err17935 "bad link ea"
7216 rm $DIR/$tdir/foo2/zachary
7218 rm $DIR/$tdir/foo2/thor
7220 rm $DIR/$tdir/$tfile
7222 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
7223 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
7225 $LFS fid2path $DIR $FID
7226 err17935 "bad link rename"
7228 rm $DIR/$tdir/foo2/maggie
7231 local longname=filename_avg_len_is_thirty_two_
7232 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 || \
7233 error "failed to hardlink many files"
7234 links=$($LFS fid2path $DIR $FID | wc -l)
7235 echo -n "${links}/1000 links in link EA"
7236 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
7237 unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
7238 error "failed to unlink many hardlinks"
7240 run_test 161 "link ea sanity"
7247 local path=$(${LFS} fid2path $*)
7250 if [ $RC -ne 0 ]; then
7251 err17935 "path looked up of $expected failed. Error $RC"
7253 elif [ "${path}" != "${expected}" ]; then
7254 err17935 "path looked up \"${path}\" instead of \"${expected}\""
7257 echo "fid $fid resolves to path $path (expected $expected)"
7261 # Make changes to filesystem
7262 mkdir -p $DIR/$tdir/d2
7263 touch $DIR/$tdir/d2/$tfile
7264 touch $DIR/$tdir/d2/x1
7265 touch $DIR/$tdir/d2/x2
7266 mkdir -p $DIR/$tdir/d2/a/b/c
7267 mkdir -p $DIR/$tdir/d2/p/q/r
7269 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
7270 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0
7273 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
7274 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
7275 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0
7277 # softlink to wrong file
7278 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
7279 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
7280 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0
7283 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
7284 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
7285 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
7286 # fid2path dir/fsname should both work
7287 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1
7288 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0
7290 # hardlink count: check that there are 2 links
7291 # Doesnt work with CMD yet: 17935
7292 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
7293 err17935 "expected 2 links"
7295 # hardlink indexing: remove the first link
7296 rm $DIR/$tdir/d2/p/q/r/hlink
7297 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0
7301 run_test 162 "path lookup sanity"
7304 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7305 copytool --test $FSNAME || { skip "copytool not runnable: $?" && return; }
7308 local uuid=$($LCTL get_param -n mdc.${FSNAME}-MDT0000-mdc-*.uuid)
7309 # this proc file is temporary and linux-only
7310 do_facet $SINGLEMDS lctl set_param mdt.${FSNAME}-MDT0000.mdccomm=$uuid ||\
7311 error "kernel->userspace send failed"
7314 run_test 163 "kernel <-> userspace comms"
7317 # do directio so as not to populate the page cache
7318 log "creating a 10 Mb file"
7319 multiop $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
7320 log "starting reads"
7321 dd if=$DIR/$tfile of=/dev/null bs=4096 &
7322 log "truncating the file"
7323 multiop $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
7325 kill %+ || true # reads might have finished
7326 echo "wait until dd is finished"
7328 log "removing the temporary file"
7329 rm -rf $DIR/$tfile || error "tmp file removal failed"
7331 run_test 169 "parallel read and truncate should not deadlock"
7334 $LCTL clear # bug 18514
7335 $LCTL debug_daemon start $TMP/${tfile}_log_good
7337 $LCTL debug_daemon stop
7338 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
7339 error "sed failed to read log_good"
7341 $LCTL debug_daemon start $TMP/${tfile}_log_good
7343 $LCTL debug_daemon stop
7345 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
7346 error "lctl df log_bad failed"
7348 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
7349 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
7351 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
7352 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
7354 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
7355 error "bad_line good_line1 good_line2 are empty"
7357 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
7358 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
7359 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
7361 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
7362 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
7363 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
7365 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
7366 error "bad_line_new good_line_new are empty"
7368 local expected_good=$((good_line1 + good_line2*2))
7370 rm -f $TMP/${tfile}*
7371 # LU-231, short malformed line may not be counted into bad lines
7372 if [ $bad_line -ne $bad_line_new ] &&
7373 [ $bad_line -ne $((bad_line_new - 1)) ]; then
7374 error "expected $bad_line bad lines, but got $bad_line_new"
7378 if [ $expected_good -ne $good_line_new ]; then
7379 error "expected $expected_good good lines, but got $good_line_new"
7384 run_test 170 "test lctl df to handle corrupted log ====================="
7386 test_171() { # bug20592
7387 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
7388 $LCTL set_param fail_loc=0x50e
7389 $LCTL set_param fail_val=3000
7390 multiop_bg_pause $DIR/$tfile O_s || true
7392 kill -USR1 $MULTIPID
7396 if dmesg | grep "recursive fault"; then
7397 error "caught a recursive fault"
7399 $LCTL set_param fail_loc=0
7402 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
7404 # it would be good to share it with obdfilter-survey/libecho code
7405 setup_obdecho_osc () {
7408 local obdfilter_name=$2
7409 echo "Creating new osc for $obdfilter_name on $ost_nid"
7410 # make sure we can find loopback nid
7411 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
7413 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
7414 ${obdfilter_name}_osc_UUID || rc=2; }
7415 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
7416 ${obdfilter_name}_UUID $ost_nid || rc=3; }
7420 cleanup_obdecho_osc () {
7421 local obdfilter_name=$1
7422 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
7423 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
7427 obdecho_create_test() {
7432 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
7433 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
7435 if [ $rc -eq 0 ]; then
7436 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
7437 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
7439 echo "New object id is $id"
7440 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec test_brw 10 w v 64 $id" ||
7442 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
7443 "cleanup" || rc=5; }
7444 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
7446 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
7454 if ! module_loaded obdecho; then
7455 load_module obdecho/obdecho
7459 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
7460 local host=$(awk '/current_connection:/ {print $2}' /proc/fs/lustre/osc/$osc/import)
7461 local target=$(awk '/target:/ {print $2}' /proc/fs/lustre/osc/$osc/import)
7462 target=${target%_UUID}
7464 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
7465 [ $rc -eq 0 ] && { obdecho_create_test ${target}_osc client || rc=2; }
7466 [[ -n $target ]] && cleanup_obdecho_osc $target
7467 [ $rmmod_local -eq 1 ] && rmmod obdecho
7470 run_test 180a "test obdecho on osc"
7474 local rmmod_remote=0
7476 do_facet ost "lsmod | grep -q obdecho || " \
7477 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
7478 "modprobe obdecho; }" && rmmod_remote=1
7479 target=$(do_facet ost $LCTL dl | awk '/obdfilter/ {print $4;exit}')
7480 [[ -n $target ]] && { obdecho_create_test $target ost || rc=1; }
7481 [ $rmmod_remote -eq 1 ] && do_facet ost "rmmod obdecho"
7484 run_test 180b "test obdecho directly on obdfilter"
7486 test_181() { # bug 22177
7487 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
7488 # create enough files to index the directory
7489 createmany -o $DIR/$tdir/foobar 4000
7490 # print attributes for debug purpose
7493 multiop_bg_pause $DIR/$tdir D_Sc || return 1
7495 # remove the files & current working dir
7496 unlinkmany $DIR/$tdir/foobar 4000
7498 kill -USR1 $MULTIPID
7500 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
7503 run_test 181 "Test open-unlinked dir ========================"
7509 TGTPOOL_MAX=$(($TGT_COUNT - 1))
7511 TGTPOOL_LIST=`seq $TGTPOOL_FIRST $TGTPOOL_STEP $TGTPOOL_MAX`
7512 POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
7513 POOL_DIR_NAME=dir_tst
7514 POOL_DIR=$POOL_ROOT/$POOL_DIR_NAME
7515 POOL_FILE=$POOL_ROOT/file_tst
7517 check_file_in_pool()
7520 res=$($GETSTRIPE $file | grep 0x | cut -f2)
7523 found=$(echo :$TGTPOOL_LIST: | tr " " ":" | grep :$i:)
7524 if [[ "$found" == "" ]]
7526 echo "pool list: $TGTPOOL_LIST"
7527 echo "striping: $res"
7528 error "$file not allocated in $POOL"
7535 trap "cleanup_pools $FSNAME" EXIT
7538 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7539 create_pool $FSNAME.$POOL || return $?
7540 [ $($LFS pool_list $FSNAME | grep -c $POOL) -eq 1 ] ||
7541 error "$POOL not in lfs pool_list"
7543 run_test 200a "Create new pool =========================================="
7546 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7547 TGT=$(for i in $TGTPOOL_LIST; do printf "$FSNAME-OST%04x_UUID " $i; done)
7548 do_facet mgs $LCTL pool_add $FSNAME.$POOL \
7549 $FSNAME-OST[$TGTPOOL_FIRST-$TGTPOOL_MAX/$TGTPOOL_STEP]
7550 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL | sort -u | tr '\n' ' ' " "$TGT" ||
7551 error "Add to pool failed"
7552 local lfscount=$($LFS pool_list $FSNAME.$POOL | grep -c "\-OST")
7553 local addcount=$((($TGTPOOL_MAX - $TGTPOOL_FIRST) / $TGTPOOL_STEP + 1))
7554 [ $lfscount -eq $addcount ] ||
7555 error "lfs pool_list bad ost count $lfscount != $addcount"
7557 run_test 200b "Add targets to a pool ===================================="
7560 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7562 $SETSTRIPE -c 2 -p $POOL $POOL_DIR
7563 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR"
7564 # b-19919 test relative path works well
7565 mkdir -p $POOL_DIR/$POOL_DIR_NAME
7567 $SETSTRIPE -c 2 -p $POOL $POOL_DIR_NAME
7568 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/$POOL_DIR_NAME"
7569 $SETSTRIPE -c 2 -p $POOL ./$POOL_DIR_NAME
7570 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/./$POOL_DIR_NAME"
7571 $SETSTRIPE -c 2 -p $POOL ../$POOL_DIR_NAME
7572 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/../$POOL_DIR_NAME"
7573 $SETSTRIPE -c 2 -p $POOL ../$POOL_DIR_NAME/$POOL_DIR_NAME
7574 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/../$POOL_DIR_NAME/$POOL_DIR_NAME"
7575 rm -rf $POOL_DIR_NAME; cd -
7577 run_test 200c "Set pool on a directory ================================="
7580 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7581 res=$($GETSTRIPE --pool $POOL_DIR)
7582 [ $res = $POOL ] || error "Pool on $POOL_DIR is $res, not $POOL"
7584 run_test 200d "Check pool on a directory ==============================="
7587 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7589 for i in $(seq -w 1 $(($TGT_COUNT * 3)))
7591 file=$POOL_DIR/file-$i
7593 check_file_in_pool $file
7596 failed=$(($failed + 1))
7599 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
7601 run_test 200e "Check files allocation from directory pool =============="
7604 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7607 for i in $(seq -w 1 $(($TGT_COUNT * 3)))
7609 file=$POOL_FILE/spoo-$i
7610 $SETSTRIPE -p $POOL $file
7611 check_file_in_pool $file
7614 failed=$(($failed + 1))
7617 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
7619 run_test 200f "Create files in a pool ==================================="
7622 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7623 TGT=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$POOL | tr '\n' ' ')
7624 res=$($LFS df --pool $FSNAME.$POOL | awk '{print $1}' | grep "$FSNAME-OST" | tr '\n' ' ')
7625 [ "$res" = "$TGT" ] || error "Pools OSTs '$TGT' is not '$res' that lfs df reports"
7627 run_test 200g "lfs df a pool ============================================"
7629 test_200h() { # b=24039
7630 mkdir -p $POOL_DIR || error "unable to create $POOL_DIR"
7632 local file="/..$POOL_DIR/$tfile-1"
7633 $SETSTRIPE -p $POOL $file || error "unable to create $file"
7636 $SETSTRIPE -p $POOL $tfile-2 || \
7637 error "unable to create $tfile-2 in $POOL_DIR"
7639 run_test 200h "Create files in a pool with relative pathname ============"
7642 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7643 TGT=$($LCTL get_param -n lov.$FSNAME-*.pools.$POOL | head -1)
7644 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
7645 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL | grep $TGT" "" ||
7646 error "$TGT not removed from $FSNAME.$POOL"
7648 run_test 201a "Remove a target from a pool ============================="
7651 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7652 for TGT in $($LCTL get_param -n lov.$FSNAME-*.pools.$POOL | sort -u)
7654 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
7656 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL" "" ||
7657 error "Pool $FSNAME.$POOL cannot be drained"
7658 # striping on an empty/nonexistant pool should fall back to "pool of everything"
7659 touch ${POOL_DIR}/$tfile || error "failed to use fallback striping for empty pool"
7660 # setstripe on an empty pool should fail
7661 $SETSTRIPE -p $POOL ${POOL_FILE}/$tfile 2>/dev/null && \
7662 error "expected failure when creating file with empty pool"
7665 run_test 201b "Remove all targets from a pool =========================="
7668 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7669 do_facet mgs $LCTL pool_destroy $FSNAME.$POOL
7672 # striping on an empty/nonexistant pool should fall back to "pool of everything"
7673 touch ${POOL_DIR}/$tfile || error "failed to use fallback striping for missing pool"
7674 # setstripe on an empty pool should fail
7675 $SETSTRIPE -p $POOL ${POOL_FILE}/$tfile 2>/dev/null && \
7676 error "expected failure when creating file with missing pool"
7678 # get param should return err once pool is gone
7679 if wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL 2>/dev/null ||
7680 echo foo" "foo"; then
7681 remove_pool_from_list $FSNAME.$POOL
7684 error "Pool $FSNAME.$POOL is not destroyed"
7686 run_test 201c "Remove a pool ============================================"
7688 cleanup_pools $FSNAME
7690 # usage: default_attr <count | size | offset>
7692 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
7695 # usage: trim <string>
7696 # Trims leading and trailing whitespace from the parameter string
7701 # usage: check_default_stripe_attr <count | size | offset>
7702 check_default_stripe_attr() {
7703 # $GETSTRIPE returns trailing whitespace which needs to be trimmed off
7704 ACTUAL=$(trim $($GETSTRIPE --$1 $DIR/$tdir))
7705 if [ $1 = "count" -o $1 = "size" ]; then
7706 EXPECTED=`default_attr $1`;
7708 # the 'stripeoffset' parameter prints as an unsigned int, so
7709 # until this is fixed we hard-code -1 here
7712 [ "x$ACTUAL" != "x$EXPECTED" ] &&
7713 error "$DIR/$tdir has stripe $1 '$ACTUAL', not '$EXPECTED'"
7716 # usage: check_raw_stripe_attr <count | size | offset>
7717 check_raw_stripe_attr() {
7718 # $GETSTRIPE returns trailing whitespace which needs to be trimmed off
7719 ACTUAL=$(trim $($GETSTRIPE --raw --$1 $DIR/$tdir))
7720 if [ $1 = "count" -o $1 = "size" ]; then
7725 [ "x$ACTUAL" != "x$EXPECTED" ] &&
7726 error "$DIR/$tdir has raw stripe $1 '$ACTUAL', not '$EXPECTED'"
7732 $SETSTRIPE --count 0 --size 0 --offset -1 $DIR/$tdir
7734 check_default_stripe_attr count
7735 check_default_stripe_attr size
7736 check_default_stripe_attr offset
7740 run_test 204a "Print default stripe attributes ================="
7744 $SETSTRIPE --count 1 $DIR/$tdir
7746 check_default_stripe_attr size
7747 check_default_stripe_attr offset
7751 run_test 204b "Print default stripe size and offset ==========="
7755 $SETSTRIPE --size 65536 $DIR/$tdir
7757 check_default_stripe_attr count
7758 check_default_stripe_attr offset
7762 run_test 204c "Print default stripe count and offset ==========="
7766 $SETSTRIPE --offset 0 $DIR/$tdir
7768 check_default_stripe_attr count
7769 check_default_stripe_attr size
7773 run_test 204d "Print default stripe count and size ============="
7777 $SETSTRIPE -d $DIR/$tdir
7779 check_raw_stripe_attr count
7780 check_raw_stripe_attr size
7781 check_raw_stripe_attr offset
7785 run_test 204e "Print raw stripe attributes ================="
7789 $SETSTRIPE --count 1 $DIR/$tdir
7791 check_raw_stripe_attr size
7792 check_raw_stripe_attr offset
7796 run_test 204f "Print raw stripe size and offset ==========="
7800 $SETSTRIPE --size 65536 $DIR/$tdir
7802 check_raw_stripe_attr count
7803 check_raw_stripe_attr offset
7807 run_test 204g "Print raw stripe count and offset ==========="
7811 $SETSTRIPE --offset 0 $DIR/$tdir
7813 check_raw_stripe_attr count
7814 check_raw_stripe_attr size
7818 run_test 204h "Print raw stripe count and size ============="
7822 size=$((size % 8192 + 1))
7823 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
7824 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
7825 rm -f $DIR/f212 $DIR/f212.xyz
7827 run_test 212 "Sendfile test ============================================"
7830 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
7831 cancel_lru_locks osc
7832 lctl set_param fail_loc=0x8000040f
7833 # generate a read lock
7834 cat $DIR/$tfile > /dev/null
7835 # write to the file, it will try to cancel the above read lock.
7836 cat /etc/hosts >> $DIR/$tfile
7838 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
7840 test_214() { # for bug 20133
7841 mkdir -p $DIR/d214p/d214c
7842 for (( i=0; i < 340; i++ )) ; do
7843 touch $DIR/d214p/d214c/a$i
7846 ls -l $DIR/d214p || error "ls -l $DIR/d214p failed"
7847 mv $DIR/d214p/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
7848 ls $DIR/d214c || error "ls $DIR/d214c failed"
7849 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
7851 run_test 214 "hash-indexed directory test - bug 20133"
7853 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
7854 create_lnet_proc_files() {
7855 cat /proc/sys/lnet/$1 >$TMP/lnet_$1.out || error "cannot read /proc/sys/lnet/$1"
7856 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
7858 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
7859 rm -f "$TMP/lnet_$1.sys_tmp"
7862 # counterpart of create_lnet_proc_files
7863 remove_lnet_proc_files() {
7864 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
7867 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
7868 # 3rd arg as regexp for body
7869 check_lnet_proc_stats() {
7870 local l=$(cat "$TMP/lnet_$1" |wc -l)
7871 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
7873 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
7876 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
7877 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
7878 # optional and can be regexp for 2nd line (lnet.routes case)
7879 check_lnet_proc_entry() {
7880 local blp=2 # blp stands for 'position of 1st line of body'
7881 [ "$5" = "" ] || blp=3 # lnet.routes case
7883 local l=$(cat "$TMP/lnet_$1" |wc -l)
7884 # subtracting one from $blp because the body can be empty
7885 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
7887 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
7888 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
7890 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
7891 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
7893 # bail out if any unexpected line happened
7894 sed -n "$blp~1 p" "$TMP/lnet_$1" |grep -Ev "$3"
7895 [ "$?" != 0 ] || error "$2 misformatted"
7898 test_215() { # for bugs 18102, 21079, 21517
7899 local N='(0|[1-9][0-9]*)' # non-negative numeric
7900 local P='[1-9][0-9]*' # positive numeric
7901 local I='(0|-?[1-9][0-9]*)' # any numeric (0 | >0 | <0)
7902 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
7903 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
7904 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
7906 local L1 # regexp for 1st line
7907 local L2 # regexp for 2nd line (optional)
7908 local BR # regexp for the rest (body)
7910 # /proc/sys/lnet/stats should look as 11 space-separated non-negative numerics
7911 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
7912 create_lnet_proc_files "stats"
7913 check_lnet_proc_stats "stats.out" "/proc/sys/lnet/stats" "$BR"
7914 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
7915 remove_lnet_proc_files "stats"
7917 # /proc/sys/lnet/routes should look like this:
7918 # Routing disabled/enabled
7919 # net hops state router
7920 # where net is a string like tcp0, hops >= 0, state is up/down,
7921 # router is a string like 192.168.1.1@tcp2
7922 L1="^Routing (disabled|enabled)$"
7923 L2="^net +hops +state +router$"
7924 BR="^$NET +$N +(up|down) +$NID$"
7925 create_lnet_proc_files "routes"
7926 check_lnet_proc_entry "routes.out" "/proc/sys/lnet/routes" "$BR" "$L1" "$L2"
7927 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
7928 remove_lnet_proc_files "routes"
7930 # /proc/sys/lnet/routers should look like this:
7931 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
7932 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
7933 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
7934 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
7935 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
7936 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
7937 create_lnet_proc_files "routers"
7938 check_lnet_proc_entry "routers.out" "/proc/sys/lnet/routers" "$BR" "$L1"
7939 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
7940 remove_lnet_proc_files "routers"
7942 # /proc/sys/lnet/peers should look like this:
7943 # nid refs state last max rtr min tx min queue
7944 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
7945 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
7946 # numeric (0 or >0 or <0), queue >= 0.
7947 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
7948 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
7949 create_lnet_proc_files "peers"
7950 check_lnet_proc_entry "peers.out" "/proc/sys/lnet/peers" "$BR" "$L1"
7951 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
7952 remove_lnet_proc_files "peers"
7954 # /proc/sys/lnet/buffers should look like this:
7955 # pages count credits min
7956 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
7957 L1="^pages +count +credits +min$"
7958 BR="^ +$N +$N +$I +$I$"
7959 create_lnet_proc_files "buffers"
7960 check_lnet_proc_entry "buffers.out" "/proc/sys/lnet/buffers" "$BR" "$L1"
7961 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
7962 remove_lnet_proc_files "buffers"
7964 # /proc/sys/lnet/nis should look like this:
7965 # nid status alive refs peer rtr max tx min
7966 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
7967 # alive is numeric (0 or >0 or <0), refs > 0, peer >= 0,
7968 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
7969 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
7970 BR="^$NID +(up|down) +$I +$P +$N +$N +$N +$I +$I$"
7971 create_lnet_proc_files "nis"
7972 check_lnet_proc_entry "nis.out" "/proc/sys/lnet/nis" "$BR" "$L1"
7973 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
7974 remove_lnet_proc_files "nis"
7976 # can we successfully write to /proc/sys/lnet/stats?
7977 echo "0" >/proc/sys/lnet/stats || error "cannot write to /proc/sys/lnet/stats"
7978 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
7980 run_test 215 "/proc/sys/lnet exists and has proper content - bugs 18102, 21079, 21517"
7982 test_216() { # bug 20317
7984 local p="$TMP/sanityN-$TESTNAME.parameters"
7985 save_lustre_params $HOSTNAME "osc.*.contention_seconds" > $p
7986 for node in $(osts_nodes); do
7987 save_lustre_params $node "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
7988 save_lustre_params $node "ldlm.namespaces.filter-*.contended_locks" >> $p
7989 save_lustre_params $node "ldlm.namespaces.filter-*.contention_seconds" >> $p
7993 # agressive lockless i/o settings
7994 for node in $(osts_nodes); do
7995 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'
7997 lctl set_param -n osc.*.contention_seconds 60
7999 $DIRECTIO write $DIR/$tfile 0 10 4096
8000 $CHECKSTAT -s 40960 $DIR/$tfile
8002 # disable lockless i/o
8003 for node in $(osts_nodes); do
8004 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
8006 lctl set_param -n osc.*.contention_seconds 0
8009 dd if=/dev/zero of=$DIR/$tfile count=0
8010 $CHECKSTAT -s 0 $DIR/$tfile
8012 restore_lustre_params <$p
8016 run_test 216 "check lockless direct write works and updates file size and kms correctly"
8018 test_217() { # bug 22430
8020 for node in $(nodes_list); do
8021 if [[ $node = *-* ]] ; then
8022 echo "lctl ping $node@$NETTYPE"
8023 lctl ping $node@$NETTYPE
8025 echo "skipping $node (no hiphen detected)"
8029 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
8032 # do directio so as not to populate the page cache
8033 log "creating a 10 Mb file"
8034 multiop $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
8035 log "starting reads"
8036 dd if=$DIR/$tfile of=/dev/null bs=4096 &
8037 log "truncating the file"
8038 multiop $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
8040 kill %+ || true # reads might have finished
8041 echo "wait until dd is finished"
8043 log "removing the temporary file"
8044 rm -rf $DIR/$tfile || error "tmp file removal failed"
8046 run_test 218 "parallel read and truncate should not deadlock ======================="
8049 # tests that do cleanup/setup should be run at the end
8054 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
8055 $LCTL set_param fail_loc=0x903
8056 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
8057 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
8060 FAIL_ON_ERROR=true cleanup
8061 FAIL_ON_ERROR=true setup
8063 run_test 900 "umount should not race with any mgc requeue thread"
8065 complete $(basename $0) $SECONDS
8066 check_and_cleanup_lustre
8067 if [ "$I_MOUNTED" != "yes" ]; then
8068 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true