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"
789 local FREE_INODES=`lfs df -i|grep "filesystem summary" | awk '{print $5}'`
790 [ $FREE_INODES -lt $NRFILES ] && \
791 skip "not enough free inodes $FREE_INODES required $NRFILES" && \
795 createmany -m $DIR/d24v/$tfile $NRFILES
796 ls $DIR/d24v >/dev/null || error "error in listing large dir"
800 run_test 24v "list directory with large files (handle hash collision, bug: 17560)"
802 test_24w() { # bug21506
804 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
805 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
806 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
807 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
808 [ "$SZ1" = "$SZ2" ] || \
809 error "Error reading at the end of the file $tfile"
811 run_test 24w "Reading a file larger than 4Gb"
814 echo '== symlink sanity ============================================='
818 touch $DIR/s25/foo || error
820 run_test 25a "create file in symlinked directory ==============="
823 [ ! -d $DIR/d25 ] && test_25a
824 $CHECKSTAT -t file $DIR/s25/foo || error
826 run_test 25b "lookup file in symlinked directory ==============="
831 ln -s d26/d26-2 $DIR/s26
832 touch $DIR/s26/foo || error
834 run_test 26a "multiple component symlink ======================="
837 mkdir -p $DIR/d26b/d26-2
838 ln -s d26b/d26-2/foo $DIR/s26-2
839 touch $DIR/s26-2 || error
841 run_test 26b "multiple component symlink at end of lookup ======"
846 ln -s d26.2 $DIR/s26.2-1
847 ln -s s26.2-1 $DIR/s26.2-2
848 ln -s s26.2-2 $DIR/s26.2-3
849 chmod 0666 $DIR/s26.2-3/foo
851 run_test 26c "chain of symlinks ================================"
853 # recursive symlinks (bug 439)
855 ln -s d26-3/foo $DIR/d26-3
857 run_test 26d "create multiple component recursive symlink ======"
860 [ ! -h $DIR/d26-3 ] && test_26d
863 run_test 26e "unlink multiple component recursive symlink ======"
865 # recursive symlinks (bug 7022)
868 mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
869 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
870 mkdir -p lndir/bar1 || error "mkdir lndir/bar1 failed"
871 mkdir $tfile || error "mkdir $tfile failed"
872 cd $tfile || error "cd $tfile failed"
873 ln -s .. dotdot || error "ln dotdot failed"
874 ln -s dotdot/lndir lndir || error "ln lndir failed"
875 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
876 output=`ls $tfile/$tfile/lndir/bar1`
877 [ "$output" = bar1 ] && error "unexpected output"
878 rm -r $tfile || error "rm $tfile failed"
879 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
881 run_test 26f "rm -r of a directory which has recursive symlink ="
884 echo '== stripe sanity =============================================='
885 mkdir -p $DIR/d27 || error "mkdir failed"
887 $SETSTRIPE $DIR/d27/f0 -c 1 || error "lstripe failed"
888 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
890 log "== test_27a: write to one stripe file ========================="
891 cp /etc/hosts $DIR/d27/f0 || error
893 run_test 27a "one stripe file =================================="
896 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
898 $SETSTRIPE $DIR/d27/f01 -c 2 || error "lstripe failed"
899 [ `$GETSTRIPE $DIR/d27/f01 | grep -A 10 obdidx | wc -l` -eq 4 ] ||
900 error "two-stripe file doesn't have two stripes"
902 log "== test_27c: write to two stripe file file f01 ================"
903 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
905 run_test 27c "create two stripe file f01 ======================="
909 $SETSTRIPE -c0 -i-1 -s0 $DIR/d27/fdef || error "lstripe failed"
910 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
911 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
913 run_test 27d "create file with default settings ================"
917 $SETSTRIPE $DIR/d27/f12 -c 2 || error "lstripe failed"
918 $SETSTRIPE $DIR/d27/f12 -c 2 && error "lstripe succeeded twice"
919 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
921 run_test 27e "setstripe existing file (should return error) ======"
925 $SETSTRIPE $DIR/d27/fbad -s 100 -i 0 -c 1 && error "lstripe failed"
926 dd if=/dev/zero of=$DIR/d27/f12 bs=4k count=4 || error "dd failed"
927 $GETSTRIPE $DIR/d27/fbad || error "lfs getstripe failed"
929 run_test 27f "setstripe with bad stripe size (should return error)"
933 $MCREATE $DIR/d27/fnone || error "mcreate failed"
935 log "== test 27h: lfs getstripe with no objects ===================="
936 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" || error "has object"
938 log "== test 27i: lfs getstripe with some objects =================="
939 touch $DIR/d27/fsome || error "touch failed"
940 $GETSTRIPE $DIR/d27/fsome | grep obdidx || error "missing objects"
942 run_test 27g "test lfs getstripe ==========================================="
946 $SETSTRIPE $DIR/d27/f27j -i $OSTCOUNT && error "lstripe failed"||true
948 run_test 27j "setstripe with bad stripe offset (should return error)"
950 test_27k() { # bug 2844
953 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
954 [ ! -d $DIR/d27 ] && mkdir -p $DIR/d27
955 $SETSTRIPE $FILE -s 67108864 || error "lstripe failed"
956 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
957 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
958 dd if=/dev/zero of=$FILE bs=4k count=1
959 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
960 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
962 run_test 27k "limit i_blksize for broken user apps ============="
966 mcreate $DIR/f27l || error "creating file"
967 $RUNAS $SETSTRIPE $DIR/f27l -c 1 && \
968 error "lstripe should have failed" || true
970 run_test 27l "check setstripe permissions (should return error)"
973 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
974 if [ $ORIGFREE -gt $MAXFREE ]; then
975 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
979 $SETSTRIPE $DIR/d27/f27m_1 -i 0 -c 1
980 dd if=/dev/zero of=$DIR/d27/f27m_1 bs=1024 count=$MAXFREE && \
981 error "dd should fill OST0"
983 while $SETSTRIPE $DIR/d27/f27m_$i -i 0 -c 1 ; do
985 [ $i -gt 256 ] && break
988 touch $DIR/d27/f27m_$i
989 [ `$GETSTRIPE $DIR/d27/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] && \
990 error "OST0 was full but new created file still use it"
992 touch $DIR/d27/f27m_$i
993 [ `$GETSTRIPE $DIR/d27/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] && \
994 error "OST0 was full but new created file still use it"
998 run_test 27m "create file while OST0 was full =================="
1001 local DELAY=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 * 2}')
1005 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1006 # if the OST isn't full anymore.
1008 local OSTIDX=${1:-""}
1010 local list=$(comma_list $(osts_nodes))
1011 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1013 do_nodes $list lctl set_param fail_loc=0
1017 exhaust_precreations() {
1020 local FAILIDX=${3:-$OSTIDX}
1023 local MDSIDX=$(get_mds_dir "$DIR/$tdir")
1024 echo OSTIDX=$OSTIDX MDSIDX=$MDSIDX
1026 local OST=$(lfs osts | grep ${OSTIDX}": " | \
1027 awk '{print $2}' | sed -e 's/_UUID$//')
1028 local MDT_INDEX=$(lfs df | grep "\[MDT:$((MDSIDX - 1))\]" | awk '{print $1}' | \
1029 sed -e 's/_UUID$//;s/^.*-//')
1032 local mdtosc_proc1=$(get_mdtosc_proc_path mds${MDSIDX} $OST)
1033 local last_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1034 osc.$mdtosc_proc1.prealloc_last_id)
1035 local next_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1036 osc.$mdtosc_proc1.prealloc_next_id)
1038 local mdtosc_proc2=$(get_mdtosc_proc_path mds${MDSIDX})
1039 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1041 mkdir -p $DIR/$tdir/${OST}
1042 $SETSTRIPE $DIR/$tdir/${OST} -i $OSTIDX -c 1
1043 #define OBD_FAIL_OST_ENOSPC 0x215
1044 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=$FAILIDX
1045 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x215
1046 echo "Creating to objid $last_id on ost $OST..."
1047 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1048 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1049 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=$FAILLOC
1053 exhaust_all_precreations() {
1055 for (( i=0; i < OSTCOUNT; i++ )) ; do
1056 exhaust_precreations $i $1 -1
1061 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1062 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1063 remote_ost_nodsh && skip "remote OST with nodsh" && return
1066 rm -f $DIR/$tdir/$tfile
1067 exhaust_precreations 0 0x80000215
1068 $SETSTRIPE -c -1 $DIR/$tdir
1069 touch $DIR/$tdir/$tfile || error
1070 $GETSTRIPE $DIR/$tdir/$tfile
1073 run_test 27n "create file with some full OSTs =================="
1076 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1077 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1078 remote_ost_nodsh && skip "remote OST with nodsh" && return
1081 rm -f $DIR/$tdir/$tfile
1082 exhaust_all_precreations 0x215
1084 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1089 run_test 27o "create file with all full OSTs (should error) ===="
1092 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1093 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1094 remote_ost_nodsh && skip "remote OST with nodsh" && return
1097 rm -f $DIR/$tdir/$tfile
1100 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1101 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1102 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1104 exhaust_precreations 0 0x80000215
1105 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1106 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1107 $LFS getstripe $DIR/$tdir/$tfile
1111 run_test 27p "append to a truncated file with some full OSTs ==="
1114 [ "$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
1121 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1122 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1123 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1125 exhaust_all_precreations 0x215
1127 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1128 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1132 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1135 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1136 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1137 remote_ost_nodsh && skip "remote OST with nodsh" && return
1140 rm -f $DIR/$tdir/$tfile
1141 exhaust_precreations 0 0x80000215
1143 $SETSTRIPE $DIR/$tdir/$tfile -i 0 -c 2 # && error
1147 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1149 test_27s() { # bug 10725
1151 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1152 local stripe_count=0
1153 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1154 $SETSTRIPE $DIR/$tdir -s $stripe_size -c $stripe_count && \
1155 error "stripe width >= 2^32 succeeded" || true
1158 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1160 test_27t() { # bug 10864
1165 $WLFS getstripe $tfile
1168 run_test 27t "check that utils parse path correctly"
1170 test_27u() { # bug 4900
1171 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1172 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1174 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1175 do_facet $SINGLEMDS lctl set_param fail_loc=0x139
1177 createmany -o $DIR/$tdir/t- 1000
1178 do_facet $SINGLEMDS lctl set_param fail_loc=0
1180 TLOG=$DIR/$tfile.getstripe
1181 $GETSTRIPE $DIR/$tdir > $TLOG
1182 OBJS=`awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj;}' $TLOG`
1183 unlinkmany $DIR/$tdir/t- 1000
1184 [ $OBJS -gt 0 ] && \
1185 error "$OBJS objects created on OST-0. See $TLOG" || pass
1187 run_test 27u "skip object creation on OSC w/o objects =========="
1189 test_27v() { # bug 4900
1190 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1191 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1192 remote_ost_nodsh && skip "remote OST with nodsh" && return
1194 exhaust_all_precreations 0x215
1198 $SETSTRIPE $DIR/$tdir -c 1 # 1 stripe / file
1200 touch $DIR/$tdir/$tfile
1201 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1203 for (( i=0; i < OSTCOUNT; i++ )) ; do
1204 do_facet ost$i lctl set_param fail_loc=0x705
1206 local START=`date +%s`
1207 createmany -o $DIR/$tdir/$tfile 32
1209 local FINISH=`date +%s`
1210 local TIMEOUT=`lctl get_param -n timeout`
1211 [ $((FINISH - START)) -ge $((TIMEOUT / 2)) ] && \
1212 error "$FINISH - $START >= $TIMEOUT / 2"
1216 run_test 27v "skip object creation on slow OST ================="
1218 test_27w() { # bug 10997
1219 mkdir -p $DIR/$tdir || error "mkdir failed"
1220 $LSTRIPE $DIR/$tdir/f0 -s 65536 || error "lstripe failed"
1221 size=`$GETSTRIPE $DIR/$tdir/f0 -s`
1222 [ $size -ne 65536 ] && error "stripe size $size != 65536" || true
1223 gsdir=$($LFS getstripe -d $DIR/$tdir)
1224 [ $(echo $gsdir | grep -c stripe_count) -ne 1 ] && error "$LFS getstripe -d $DIR/$tdir failed"
1226 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping multiple stripe count/offset test" && return
1227 for i in `seq 1 $OSTCOUNT`; do
1229 $LSTRIPE $DIR/$tdir/f$i -c $i -i $offset || error "lstripe -c $i -i $offset failed"
1230 count=`$GETSTRIPE -c $DIR/$tdir/f$i`
1231 index=`$GETSTRIPE -o $DIR/$tdir/f$i`
1232 [ $count -ne $i ] && error "stripe count $count != $i" || true
1233 [ $index -ne $offset ] && error "stripe offset $index != $offset" || true
1236 run_test 27w "check lfs setstripe -c -s -i options ============="
1239 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
1240 OFFSET=$(($OSTCOUNT - 1))
1242 local OST=$(lfs osts | awk '/'${OSTIDX}': / { print $2 }' | sed -e 's/_UUID$//')
1245 $SETSTRIPE $DIR/$tdir -c 1 # 1 stripe per file
1246 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1248 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1249 for i in `seq 0 $OFFSET`; do
1250 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1251 error "OST0 was degraded but new created file still use it"
1253 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1255 run_test 27x "create files while OST0 is degraded"
1258 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1259 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1261 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1262 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1263 osc.$mdtosc.prealloc_last_id)
1264 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1265 osc.$mdtosc.prealloc_next_id)
1266 local fcount=$((last_id - next_id))
1267 [ $fcount -eq 0 ] && skip "not enough space on OST0" && return
1268 [ $fcount -gt $OSTCOUNT ] && fcount=$OSTCOUNT
1270 MDS_OSCS=`do_facet $SINGLEMDS lctl dl | awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
1271 OFFSET=$(($OSTCOUNT-1))
1273 for OSC in $MDS_OSCS; do
1274 if [ $OST == -1 ]; then {
1275 OST=`osc_to_ost $OSC`
1277 echo $OSC "is Deactivate:"
1278 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1282 OSTIDX=$(lfs osts | grep ${OST} | awk '{print $1}' | sed -e 's/://')
1284 $SETSTRIPE $DIR/$tdir -c 1 # 1 stripe / file
1286 do_facet ost$OSTIDX lctl set_param -n obdfilter.$OST.degraded 1
1288 createmany -o $DIR/$tdir/$tfile $fcount
1289 do_facet ost$OSTIDX lctl set_param -n obdfilter.$OST.degraded 0
1291 for i in `seq 0 $OFFSET`; do
1292 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "$OSTIDX"` ] || \
1293 error "files created on deactivated OSTs instead of degraded OST"
1295 for OSC in $MDS_OSCS; do
1296 [ `osc_to_ost $OSC` != $OST ] && {
1297 echo $OSC "is activate"
1298 do_facet $SINGLEMDS lctl --device %$OSC activate
1302 run_test 27y "create files while OST0 is degraded and the rest inactive"
1307 local old_ifs="$IFS"
1309 lmm=($($GETSTRIPE -v $1))
1312 fid=($($LFS path2fid $1))
1315 # compare lmm_seq and lu_fid->f_seq
1316 [ ${lmm[4]} = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1317 # compare lmm_object_id and lu_fid->oid
1318 [ ${lmm[6]} = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1320 echo -e "\tseq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}\n\tstripe count: ${lmm[8]}"
1322 [ "$FSTYPE" != "ldiskfs" ] && skip "can not check trusted.fid FSTYPE=$FSTYPE" && return 0
1324 # check the trusted.fid attribute of the OST objects of the file
1325 for (( i=0, j=19; i < ${lmm[8]}; i++, j+=4 )); do
1326 local obdidx=${lmm[$j]}
1327 local devnum=$((obdidx + 1))
1328 local objid=${lmm[$((j+1))]}
1329 local group=${lmm[$((j+3))]}
1330 local dev=$(ostdevname $devnum)
1331 local dir=${MOUNT%/*}/ost$devnum
1332 local mntpt=$(facet_mntpt ost$devnum)
1335 do_facet ost$devnum mount -t $FSTYPE $dev $dir $OST_MOUNT_OPTS ||
1336 { error "mounting $dev as $FSTYPE failed"; return 3; }
1338 obj_filename=$(do_facet ost$devnum find $dir/O/$group -name $objid)
1339 local ff=$(do_facet ost$devnum $LL_DECODE_FILTER_FID $obj_filename)
1344 # compare lmm_seq and filter_fid->ff_parent.f_seq
1345 [ ${ff[11]} = ${lmm[4]} ] || { error "parent SEQ mismatch"; return 4; }
1346 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1347 [ ${ff[12]} = ${lmm[6]} ] || { error "parent OID mismatch"; return 5; }
1348 let stripe=${ff[13]}
1349 [ $stripe -eq $i ] || { error "stripe mismatch"; return 6; }
1351 echo -e "\t\tost $obdidx, objid $objid, group $group"
1352 do_facet ost$devnum umount -d $mntpt
1353 start ost$devnum $dev $OST_MOUNT_OPTS
1359 $SETSTRIPE $DIR/$tdir/$tfile-1 -c 1 -o 0 -s 1m ||
1360 { error "setstripe -c -1 failed"; return 1; }
1361 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1362 { error "dd 1 mb failed"; return 2; }
1363 $SETSTRIPE $DIR/$tdir/$tfile-2 -c -1 -o $(($OSTCOUNT - 1)) -s 1m ||
1364 { error "setstripe -c 1 failed"; return 3; }
1365 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1366 { error "dd $OSTCOUNT mb failed"; return 4; }
1369 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1370 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1372 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1374 test_27A() { # b=19102
1375 local restore_size=`$GETSTRIPE -s $MOUNT`
1376 local restore_count=`$GETSTRIPE -c $MOUNT`
1377 local restore_offset=`$GETSTRIPE -o $MOUNT`
1378 $SETSTRIPE -c 0 -o -1 -s 0 $MOUNT
1379 local default_size=`$GETSTRIPE -s $MOUNT`
1380 local default_count=`$GETSTRIPE -c $MOUNT`
1381 local default_offset=`$GETSTRIPE -o $MOUNT`
1382 local dsize=$((1024 * 1024))
1383 [ $default_size -eq $dsize ] || error "stripe size $default_size != $dsize"
1384 [ $default_count -eq 1 ] || error "stripe count $default_count != 1"
1385 [ $default_offset -eq -1 ] || error "stripe offset $default_offset != -1"
1386 $SETSTRIPE -c $restore_count -o $restore_offset -s $restore_size $MOUNT
1388 run_test 27A "check filesystem-wide default LOV EA values"
1390 # createtest also checks that device nodes are created and
1391 # then visible correctly (#2091)
1392 test_28() { # bug 2091
1394 $CREATETEST $DIR/d28/ct || error
1396 run_test 28 "create/mknod/mkdir with bad file types ============"
1399 cancel_lru_locks mdc
1405 declare -i LOCKCOUNTORIG=0
1406 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1407 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
1409 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
1411 declare -i LOCKUNUSEDCOUNTORIG=0
1412 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1413 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
1420 declare -i LOCKCOUNTCURRENT=0
1421 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1422 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
1425 declare -i LOCKUNUSEDCOUNTCURRENT=0
1426 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1427 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
1430 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1431 lctl set_param -n ldlm.dump_namespaces ""
1432 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1433 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1434 log "dumped log to $TMP/test_29.dk (bug 5793)"
1437 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1438 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1439 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1440 log "dumped log to $TMP/test_29.dk (bug 5793)"
1444 run_test 29 "IT_GETATTR regression ============================"
1446 test_30a() { # was test_30
1447 cp `which ls` $DIR || cp /bin/ls $DIR
1451 run_test 30a "execute binary from Lustre (execve) =============="
1454 cp `which ls` $DIR || cp /bin/ls $DIR
1456 $RUNAS $DIR/ls / || error
1459 run_test 30b "execute binary from Lustre as non-root ==========="
1461 test_30c() { # b=22376
1462 cp `which ls` $DIR || cp /bin/ls $DIR
1464 cancel_lru_locks mdc
1465 cancel_lru_locks osc
1466 $RUNAS $DIR/ls / || error
1469 run_test 30c "execute binary from Lustre without read perms ===="
1472 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1473 $CHECKSTAT -a $DIR/f31 || error
1475 run_test 31a "open-unlink file =================================="
1478 touch $DIR/f31 || error
1479 ln $DIR/f31 $DIR/f31b || error
1480 multiop $DIR/f31b Ouc || error
1481 $CHECKSTAT -t file $DIR/f31 || error
1483 run_test 31b "unlink file with multiple links while open ======="
1486 touch $DIR/f31 || error
1487 ln $DIR/f31 $DIR/f31c || error
1488 multiop_bg_pause $DIR/f31 O_uc || return 1
1490 multiop $DIR/f31c Ouc
1491 kill -USR1 $MULTIPID
1494 run_test 31c "open-unlink file with multiple links ============="
1497 opendirunlink $DIR/d31d $DIR/d31d || error
1498 $CHECKSTAT -a $DIR/d31d || error
1500 run_test 31d "remove of open directory ========================="
1502 test_31e() { # bug 2904
1503 check_kernel_version 34 || return 0
1504 openfilleddirunlink $DIR/d31e || error
1506 run_test 31e "remove of open non-empty directory ==============="
1508 test_31f() { # bug 4554
1511 $SETSTRIPE $DIR/d31f -s 1048576 -c 1
1512 cp /etc/hosts $DIR/d31f
1514 $GETSTRIPE $DIR/d31f/hosts
1515 multiop_bg_pause $DIR/d31f D_c || return 1
1518 rm -rv $DIR/d31f || error "first of $DIR/d31f"
1520 $SETSTRIPE $DIR/d31f -s 1048576 -c 1
1521 cp /etc/hosts $DIR/d31f
1523 $GETSTRIPE $DIR/d31f/hosts
1524 multiop_bg_pause $DIR/d31f D_c || return 1
1527 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
1528 wait $MULTIPID || error "first opendir $MULTIPID failed"
1532 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
1533 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
1536 run_test 31f "remove of open directory with open-unlink file ==="
1539 echo "-- cross directory link --"
1540 mkdir $DIR/d31g{a,b}
1542 ln $DIR/d31ga/f $DIR/d31gb/g
1543 $CHECKSTAT -t file $DIR/d31ga/f || error "source"
1544 [ `stat -c%h $DIR/d31ga/f` == '2' ] || error "source nlink"
1545 $CHECKSTAT -t file $DIR/d31gb/g || error "target"
1546 [ `stat -c%h $DIR/d31gb/g` == '2' ] || error "target nlink"
1548 run_test 31g "cross directory link==============="
1551 echo "-- cross directory link --"
1555 ln $DIR/d31h/f $DIR/d31h/dir/g
1556 $CHECKSTAT -t file $DIR/d31h/f || error "source"
1557 [ `stat -c%h $DIR/d31h/f` == '2' ] || error "source nlink"
1558 $CHECKSTAT -t file $DIR/d31h/dir/g || error "target"
1559 [ `stat -c%h $DIR/d31h/dir/g` == '2' ] || error "target nlink"
1561 run_test 31h "cross directory link under child==============="
1564 echo "-- cross directory link --"
1567 touch $DIR/d31i/dir/f
1568 ln $DIR/d31i/dir/f $DIR/d31i/g
1569 $CHECKSTAT -t file $DIR/d31i/dir/f || error "source"
1570 [ `stat -c%h $DIR/d31i/dir/f` == '2' ] || error "source nlink"
1571 $CHECKSTAT -t file $DIR/d31i/g || error "target"
1572 [ `stat -c%h $DIR/d31i/g` == '2' ] || error "target nlink"
1574 run_test 31i "cross directory link under parent==============="
1579 mkdir $DIR/d31j/dir1
1580 ln $DIR/d31j/dir1 $DIR/d31j/dir2 && error "ln for dir"
1581 link $DIR/d31j/dir1 $DIR/d31j/dir3 && error "link for dir"
1582 mlink $DIR/d31j/dir1 $DIR/d31j/dir4 && error "mlink for dir"
1583 mlink $DIR/d31j/dir1 $DIR/d31j/dir1 && error "mlink to the same dir"
1586 run_test 31j "link for directory==============="
1592 touch $DIR/d31k/exist
1593 mlink $DIR/d31k/s $DIR/d31k/t || error "mlink"
1594 mlink $DIR/d31k/s $DIR/d31k/exist && error "mlink to exist file"
1595 mlink $DIR/d31k/s $DIR/d31k/s && error "mlink to the same file"
1596 mlink $DIR/d31k/s $DIR/d31k && error "mlink to parent dir"
1597 mlink $DIR/d31k $DIR/d31k/s && error "mlink parent dir to target"
1598 mlink $DIR/d31k/not-exist $DIR/d31k/foo && error "mlink non-existing to new"
1599 mlink $DIR/d31k/not-exist $DIR/d31k/s && error "mlink non-existing to exist"
1602 run_test 31k "link to file: the same, non-existing, dir==============="
1608 touch $DIR/d31m2/exist
1609 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
1610 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
1611 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
1612 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
1613 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
1614 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
1617 run_test 31m "link to file: the same, non-existing, dir==============="
1620 echo "== more mountpoints and symlinks ================="
1621 [ -e $DIR/d32a ] && rm -fr $DIR/d32a
1622 mkdir -p $DIR/d32a/ext2-mountpoint
1623 mount -t ext2 -o loop $EXT2_DEV $DIR/d32a/ext2-mountpoint || error
1624 $CHECKSTAT -t dir $DIR/d32a/ext2-mountpoint/.. || error
1625 $UMOUNT $DIR/d32a/ext2-mountpoint || error
1627 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
1630 [ -e $DIR/d32b ] && rm -fr $DIR/d32b
1631 mkdir -p $DIR/d32b/ext2-mountpoint
1632 mount -t ext2 -o loop $EXT2_DEV $DIR/d32b/ext2-mountpoint || error
1633 ls -al $DIR/d32b/ext2-mountpoint/.. || error
1634 $UMOUNT $DIR/d32b/ext2-mountpoint || error
1636 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
1639 [ -e $DIR/d32c ] && rm -fr $DIR/d32c
1640 mkdir -p $DIR/d32c/ext2-mountpoint
1641 mount -t ext2 -o loop $EXT2_DEV $DIR/d32c/ext2-mountpoint || error
1642 mkdir -p $DIR/d32c/d2/test_dir
1643 $CHECKSTAT -t dir $DIR/d32c/ext2-mountpoint/../d2/test_dir || error
1644 $UMOUNT $DIR/d32c/ext2-mountpoint || error
1646 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
1649 [ -e $DIR/d32d ] && rm -fr $DIR/d32d
1650 mkdir -p $DIR/d32d/ext2-mountpoint
1651 mount -t ext2 -o loop $EXT2_DEV $DIR/d32d/ext2-mountpoint || error
1652 mkdir -p $DIR/d32d/d2/test_dir
1653 ls -al $DIR/d32d/ext2-mountpoint/../d2/test_dir || error
1654 $UMOUNT $DIR/d32d/ext2-mountpoint || error
1656 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
1659 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
1660 mkdir -p $DIR/d32e/tmp
1661 TMP_DIR=$DIR/d32e/tmp
1662 ln -s $DIR/d32e $TMP_DIR/symlink11
1663 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1664 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
1665 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
1667 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
1670 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
1671 mkdir -p $DIR/d32f/tmp
1672 TMP_DIR=$DIR/d32f/tmp
1673 ln -s $DIR/d32f $TMP_DIR/symlink11
1674 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1675 ls $DIR/d32f/tmp/symlink11 || error
1676 ls $DIR/d32f/symlink01 || error
1678 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
1681 TMP_DIR=$DIR/$tdir/tmp
1682 mkdir -p $TMP_DIR $DIR/${tdir}2
1683 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1684 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1685 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
1686 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
1687 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
1688 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
1690 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1693 rm -fr $DIR/$tdir $DIR/${tdir}2
1694 TMP_DIR=$DIR/$tdir/tmp
1695 mkdir -p $TMP_DIR $DIR/${tdir}2
1696 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1697 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1698 ls $TMP_DIR/symlink12 || error
1699 ls $DIR/$tdir/symlink02 || error
1701 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1704 [ -e $DIR/d32i ] && rm -fr $DIR/d32i
1705 mkdir -p $DIR/d32i/ext2-mountpoint
1706 mount -t ext2 -o loop $EXT2_DEV $DIR/d32i/ext2-mountpoint || error
1707 touch $DIR/d32i/test_file
1708 $CHECKSTAT -t file $DIR/d32i/ext2-mountpoint/../test_file || error
1709 $UMOUNT $DIR/d32i/ext2-mountpoint || error
1711 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
1714 [ -e $DIR/d32j ] && rm -fr $DIR/d32j
1715 mkdir -p $DIR/d32j/ext2-mountpoint
1716 mount -t ext2 -o loop $EXT2_DEV $DIR/d32j/ext2-mountpoint || error
1717 touch $DIR/d32j/test_file
1718 cat $DIR/d32j/ext2-mountpoint/../test_file || error
1719 $UMOUNT $DIR/d32j/ext2-mountpoint || error
1721 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
1725 mkdir -p $DIR/d32k/ext2-mountpoint
1726 mount -t ext2 -o loop $EXT2_DEV $DIR/d32k/ext2-mountpoint
1727 mkdir -p $DIR/d32k/d2
1728 touch $DIR/d32k/d2/test_file || error
1729 $CHECKSTAT -t file $DIR/d32k/ext2-mountpoint/../d2/test_file || error
1730 $UMOUNT $DIR/d32k/ext2-mountpoint || error
1732 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
1736 mkdir -p $DIR/d32l/ext2-mountpoint
1737 mount -t ext2 -o loop $EXT2_DEV $DIR/d32l/ext2-mountpoint || error
1738 mkdir -p $DIR/d32l/d2
1739 touch $DIR/d32l/d2/test_file
1740 cat $DIR/d32l/ext2-mountpoint/../d2/test_file || error
1741 $UMOUNT $DIR/d32l/ext2-mountpoint || error
1743 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
1747 mkdir -p $DIR/d32m/tmp
1748 TMP_DIR=$DIR/d32m/tmp
1749 ln -s $DIR $TMP_DIR/symlink11
1750 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1751 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
1752 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
1754 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
1758 mkdir -p $DIR/d32n/tmp
1759 TMP_DIR=$DIR/d32n/tmp
1760 ln -s $DIR $TMP_DIR/symlink11
1761 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1762 ls -l $DIR/d32n/tmp/symlink11 || error
1763 ls -l $DIR/d32n/symlink01 || error
1765 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
1768 rm -fr $DIR/d32o $DIR/$tfile
1770 mkdir -p $DIR/d32o/tmp
1771 TMP_DIR=$DIR/d32o/tmp
1772 ln -s $DIR/$tfile $TMP_DIR/symlink12
1773 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1774 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
1775 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
1776 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
1777 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
1779 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
1789 mkdir -p $DIR/d32p/tmp
1791 TMP_DIR=$DIR/d32p/tmp
1793 ln -s $DIR/$tfile $TMP_DIR/symlink12
1795 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1797 cat $DIR/d32p/tmp/symlink12 || error
1799 cat $DIR/d32p/symlink02 || error
1802 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
1805 [ -e $DIR/d32q ] && rm -fr $DIR/d32q
1807 touch $DIR/d32q/under_the_mount
1808 mount -t ext2 -o loop $EXT2_DEV $DIR/d32q
1809 ls $DIR/d32q/under_the_mount && error || true
1810 $UMOUNT $DIR/d32q || error
1812 run_test 32q "stat follows mountpoints in Lustre (should return error)"
1815 [ -e $DIR/d32r ] && rm -fr $DIR/d32r
1817 touch $DIR/d32r/under_the_mount
1818 mount -t ext2 -o loop $EXT2_DEV $DIR/d32r
1819 ls $DIR/d32r | grep -q under_the_mount && error || true
1820 $UMOUNT $DIR/d32r || error
1822 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
1827 chmod 444 $DIR/$tfile
1828 chown $RUNAS_ID $DIR/$tfile
1830 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
1833 run_test 33 "write file with mode 444 (should return error) ===="
1838 chown $RUNAS_ID $DIR/d33
1839 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
1840 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
1841 error "open RDWR" || true
1843 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
1848 chown $RUNAS_ID $DIR/d33
1849 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
1851 run_test 33b "test open file with malformed flags (No panic and return error)"
1862 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
1865 for ostnum in $(seq $OSTCOUNT); do
1866 # test-framework's OST numbering is one-based, while Lustre's
1868 ostname=$(printf "lustre-OST%.4d" $((ostnum - 1)))
1869 # Parsing llobdstat's output sucks; we could grep the /proc
1870 # path, but that's likely to not be as portable as using the
1871 # llobdstat utility. So we parse lctl output instead.
1872 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
1873 obdfilter/$ostname/stats |
1874 awk '/^write_bytes/ {print $7}' )
1875 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
1876 if (( ${write_bytes:-0} > 0 ))
1883 $all_zeros || return 0
1886 echo foo > $DIR/d33/bar
1890 # Total up write_bytes after writing. We'd better find non-zeros.
1891 for ostnum in $(seq $OSTCOUNT); do
1892 ostname=$(printf "lustre-OST%.4d" $((ostnum - 1)))
1893 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
1894 obdfilter/$ostname/stats |
1895 awk '/^write_bytes/ {print $7}' )
1896 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
1897 if (( ${write_bytes:-0} > 0 ))
1906 for ostnum in $(seq $OSTCOUNT); do
1907 ostname=$(printf "lustre-OST%.4d" $((ostnum - 1)))
1908 echo "Check that write_bytes is present in obdfilter/*/stats:"
1909 do_facet ost$ostnum lctl get_param -n \
1910 obdfilter/$ostname/stats
1912 error "OST not keeping write_bytes stats (b22312)"
1915 run_test 33c "test llobdstat and write_bytes"
1917 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
1920 $MCREATE $DIR/f34 || error
1921 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1922 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
1923 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1924 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1926 run_test 34a "truncate file that has not been opened ==========="
1929 [ ! -f $DIR/f34 ] && test_34a
1930 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1931 $OPENFILE -f O_RDONLY $DIR/f34
1932 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1933 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1935 run_test 34b "O_RDONLY opening file doesn't create objects ====="
1938 [ ! -f $DIR/f34 ] && test_34a
1939 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1940 $OPENFILE -f O_RDWR $DIR/f34
1941 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
1942 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1944 run_test 34c "O_RDWR opening file-with-size works =============="
1947 [ ! -f $DIR/f34 ] && test_34a
1948 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
1949 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1952 run_test 34d "write to sparse file ============================="
1956 $MCREATE $DIR/f34e || error
1957 $TRUNCATE $DIR/f34e 1000 || error
1958 $CHECKSTAT -s 1000 $DIR/f34e || error
1959 $OPENFILE -f O_RDWR $DIR/f34e
1960 $CHECKSTAT -s 1000 $DIR/f34e || error
1962 run_test 34e "create objects, some with size and some without =="
1964 test_34f() { # bug 6242, 6243
1967 $MCREATE $DIR/f34f || error
1968 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
1969 dd if=$DIR/f34f of=$TMP/f34f
1970 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
1971 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
1972 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
1973 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
1974 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
1976 run_test 34f "read from a file with no objects until EOF ======="
1979 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
1980 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
1981 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
1982 cancel_lru_locks osc
1983 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
1984 error "wrong size after lock cancel"
1986 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
1987 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
1988 error "expanding truncate failed"
1989 cancel_lru_locks osc
1990 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
1991 error "wrong expanded size after lock cancel"
1993 run_test 34g "truncate long file ==============================="
1996 cp /bin/sh $DIR/f35a
1998 chown $RUNAS_ID $DIR/f35a
1999 $RUNAS $DIR/f35a && error || true
2002 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2006 utime $DIR/f36 || error
2008 run_test 36a "MDS utime check (mknod, utime) ==================="
2012 utime $DIR/f36 || error
2014 run_test 36b "OST utime check (open, utime) ===================="
2019 chown $RUNAS_ID $DIR/d36
2020 $RUNAS utime $DIR/d36/f36 || error
2022 run_test 36c "non-root MDS utime check (mknod, utime) =========="
2025 [ ! -d $DIR/d36 ] && test_36c
2026 echo "" > $DIR/d36/f36
2027 $RUNAS utime $DIR/d36/f36 || error
2029 run_test 36d "non-root OST utime check (open, utime) ==========="
2032 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2034 touch $DIR/$tdir/$tfile
2035 $RUNAS utime $DIR/$tdir/$tfile && \
2036 error "utime worked, expected failure" || true
2038 run_test 36e "utime on non-owned file (should return error) ===="
2042 local LANG_SAVE=$LANG
2043 local LC_LANG_SAVE=$LC_LANG
2044 export LANG=C LC_LANG=C # for date language
2046 DATESTR="Dec 20 2000"
2048 lctl set_param fail_loc=$fl
2050 cp /etc/hosts $DIR/$tdir/$tfile
2051 sync & # write RPC generated with "current" inode timestamp, but delayed
2053 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
2054 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
2055 cancel_lru_locks osc
2056 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
2058 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
2059 echo "BEFORE: $LS_BEFORE" && \
2060 echo "AFTER : $LS_AFTER" && \
2061 echo "WANT : $DATESTR" && \
2062 error "$DIR/$tdir/$tfile timestamps changed" || true
2064 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
2068 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
2069 subr_36fh "0x80000214"
2071 run_test 36f "utime on file racing with OST BRW write =========="
2074 remote_ost_nodsh && skip "remote OST with nodsh" && return
2080 fmd_max_age=$(do_facet ost1 \
2081 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
2084 fmd_before=$(do_facet ost1 \
2085 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2086 touch $DIR/$tdir/$tfile
2087 sleep $((fmd_max_age + 12))
2088 fmd_after=$(do_facet ost1 \
2089 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2091 echo "fmd_before: $fmd_before"
2092 echo "fmd_after: $fmd_after"
2093 [ "$fmd_after" -gt "$fmd_before" ] && \
2094 echo "AFTER: $fmd_after > BEFORE: $fmd_before" && \
2095 error "fmd didn't expire after ping" || true
2097 run_test 36g "filter mod data cache expiry ====================="
2100 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
2101 subr_36fh "0x80000227"
2103 run_test 36h "utime on file racing with OST BRW write =========="
2107 echo f > $DIR/$tdir/fbugfile
2108 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2109 ls $DIR/$tdir | grep "\<fbugfile\>" && error
2110 $UMOUNT $DIR/$tdir || error
2111 rm -f $DIR/$tdir/fbugfile || error
2113 run_test 37 "ls a mounted file system to check old content ====="
2116 local file=$DIR/$tfile
2118 openfile -f O_DIRECTORY $file
2121 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
2122 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
2124 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
2128 touch $DIR/${tfile}2
2129 # ls -l $DIR/$tfile $DIR/${tfile}2
2130 # ls -lu $DIR/$tfile $DIR/${tfile}2
2131 # ls -lc $DIR/$tfile $DIR/${tfile}2
2133 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
2134 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
2136 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
2138 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
2140 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
2141 error "O_TRUNC didn't change timestamps"
2144 run_test 39 "mtime changed on create ==========================="
2148 cp -p /etc/passwd $DIR/$tdir/fopen
2149 cp -p /etc/passwd $DIR/$tdir/flink
2150 cp -p /etc/passwd $DIR/$tdir/funlink
2151 cp -p /etc/passwd $DIR/$tdir/frename
2152 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
2155 echo "aaaaaa" >> $DIR/$tdir/fopen
2156 echo "aaaaaa" >> $DIR/$tdir/flink
2157 echo "aaaaaa" >> $DIR/$tdir/funlink
2158 echo "aaaaaa" >> $DIR/$tdir/frename
2160 local open_new=`stat -c %Y $DIR/$tdir/fopen`
2161 local link_new=`stat -c %Y $DIR/$tdir/flink`
2162 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
2163 local rename_new=`stat -c %Y $DIR/$tdir/frename`
2165 cat $DIR/$tdir/fopen > /dev/null
2166 ln $DIR/$tdir/flink $DIR/$tdir/flink2
2167 rm -f $DIR/$tdir/funlink2
2168 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
2170 for (( i=0; i < 2; i++ )) ; do
2171 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
2172 local link_new2=`stat -c %Y $DIR/$tdir/flink`
2173 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
2174 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
2176 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
2177 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
2178 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
2179 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
2181 cancel_lru_locks osc
2182 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2185 run_test 39b "mtime change on open, link, unlink, rename ======"
2187 # this should be set to past
2188 TEST_39_MTIME=`date -d "1 year ago" +%s`
2194 local mtime0=`stat -c %Y $DIR1/$tfile`
2196 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2197 local mtime1=`stat -c %Y $DIR1/$tfile`
2198 [ "$mtime1" = $TEST_39_MTIME ] || \
2199 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
2202 echo hello >> $DIR1/$tfile
2204 local mtime2=`stat -c %Y $DIR1/$tfile`
2205 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
2206 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
2208 mv $DIR1/$tfile $DIR1/$tfile-1
2210 for (( i=0; i < 2; i++ )) ; do
2211 local mtime3=`stat -c %Y $DIR1/$tfile-1`
2212 [ "$mtime2" = "$mtime3" ] || \
2213 error "mtime ($mtime2) changed (to $mtime3) on rename"
2215 cancel_lru_locks osc
2216 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2219 run_test 39c "mtime change on rename ==========================="
2225 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2227 for (( i=0; i < 2; i++ )) ; do
2228 local mtime=`stat -c %Y $DIR1/$tfile`
2229 [ $mtime = $TEST_39_MTIME ] || \
2230 error "mtime($mtime) is not set to $TEST_39_MTIME"
2232 cancel_lru_locks osc
2233 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2236 run_test 39d "create, utime, stat =============================="
2241 local mtime1=`stat -c %Y $DIR1/$tfile`
2243 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2245 for (( i=0; i < 2; i++ )) ; do
2246 local mtime2=`stat -c %Y $DIR1/$tfile`
2247 [ $mtime2 = $TEST_39_MTIME ] || \
2248 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2250 cancel_lru_locks osc
2251 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2254 run_test 39e "create, stat, utime, stat ========================"
2259 mtime1=`stat -c %Y $DIR1/$tfile`
2262 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2264 for (( i=0; i < 2; i++ )) ; do
2265 local mtime2=`stat -c %Y $DIR1/$tfile`
2266 [ $mtime2 = $TEST_39_MTIME ] || \
2267 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2269 cancel_lru_locks osc
2270 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2273 run_test 39f "create, stat, sleep, utime, stat ================="
2277 echo hello >> $DIR1/$tfile
2278 local mtime1=`stat -c %Y $DIR1/$tfile`
2281 chmod o+r $DIR1/$tfile
2283 for (( i=0; i < 2; i++ )) ; do
2284 local mtime2=`stat -c %Y $DIR1/$tfile`
2285 [ "$mtime1" = "$mtime2" ] || \
2286 error "lost mtime: $mtime2, should be $mtime1"
2288 cancel_lru_locks osc
2289 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2292 run_test 39g "write, chmod, stat ==============================="
2300 echo hello >> $DIR1/$tfile
2301 local mtime1=`stat -c %Y $DIR1/$tfile`
2303 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2305 if [ "$d1" != "$d2" ]; then
2306 echo "write and touch not within one second"
2308 for (( i=0; i < 2; i++ )) ; do
2309 local mtime2=`stat -c %Y $DIR1/$tfile`
2310 [ "$mtime2" = $TEST_39_MTIME ] || \
2311 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
2313 cancel_lru_locks osc
2314 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2318 run_test 39h "write, utime within one second, stat ============="
2324 echo hello >> $DIR1/$tfile
2325 local mtime1=`stat -c %Y $DIR1/$tfile`
2327 mv $DIR1/$tfile $DIR1/$tfile-1
2329 for (( i=0; i < 2; i++ )) ; do
2330 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2332 [ "$mtime1" = "$mtime2" ] || \
2333 error "lost mtime: $mtime2, should be $mtime1"
2335 cancel_lru_locks osc
2336 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2339 run_test 39i "write, rename, stat =============================="
2345 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
2347 local mtime1=`stat -c %Y $DIR1/$tfile`
2349 mv $DIR1/$tfile $DIR1/$tfile-1
2351 kill -USR1 $multipid
2352 wait $multipid || error "multiop close failed"
2354 for (( i=0; i < 2; i++ )) ; do
2355 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2356 [ "$mtime1" = "$mtime2" ] || \
2357 error "mtime is lost on close: $mtime2, should be $mtime1"
2359 cancel_lru_locks osc
2360 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2363 run_test 39j "write, rename, close, stat ======================="
2369 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
2371 local mtime1=`stat -c %Y $DIR1/$tfile`
2373 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2375 kill -USR1 $multipid
2376 wait $multipid || error "multiop close failed"
2378 for (( i=0; i < 2; i++ )) ; do
2379 local mtime2=`stat -c %Y $DIR1/$tfile`
2381 [ "$mtime2" = $TEST_39_MTIME ] || \
2382 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
2384 cancel_lru_locks osc
2385 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2388 run_test 39k "write, utime, close, stat ========================"
2390 # this should be set to future
2391 TEST_39_ATIME=`date -d "1 year" +%s`
2394 local atime_diff=$(do_facet $SINGLEMDS lctl get_param -n mdd.*.atime_diff)
2398 # test setting directory atime to future
2399 touch -a -d @$TEST_39_ATIME $DIR/$tdir
2400 local atime=$(stat -c %X $DIR/$tdir)
2401 [ "$atime" = $TEST_39_ATIME ] || \
2402 error "atime is not set to future: $atime, should be $TEST_39_ATIME"
2404 # test setting directory atime from future to now
2405 local d1=$(date +%s)
2407 local d2=$(date +%s)
2409 cancel_lru_locks mdc
2410 atime=$(stat -c %X $DIR/$tdir)
2411 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2412 error "atime is not updated from future: $atime, should be $d1<atime<$d2"
2414 do_facet $SINGLEMDS lctl set_param -n mdd.*.atime_diff=2
2417 # test setting directory atime when now > dir atime + atime_diff
2421 cancel_lru_locks mdc
2422 atime=$(stat -c %X $DIR/$tdir)
2423 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2424 error "atime is not updated : $atime, should be $d2"
2426 do_facet $SINGLEMDS lctl set_param -n mdd.*.atime_diff=60
2429 # test not setting directory atime when now < dir atime + atime_diff
2431 cancel_lru_locks mdc
2432 atime=$(stat -c %X $DIR/$tdir)
2433 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2434 error "atime is updated to $atime, should remain $d1<atime<$d2"
2436 do_facet $SINGLEMDS lctl set_param -n mdd.*.atime_diff=$atime_diff
2438 run_test 39l "directory atime update ==========================="
2443 local far_past_mtime=$(date -d "May 29 1953" +%s)
2444 local far_past_atime=$(date -d "Dec 17 1903" +%s)
2446 touch -m -d @$far_past_mtime $DIR1/$tfile
2447 touch -a -d @$far_past_atime $DIR1/$tfile
2449 for (( i=0; i < 2; i++ )) ; do
2450 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
2451 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
2452 error "atime or mtime set incorrectly"
2454 cancel_lru_locks osc
2455 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2458 run_test 39m "test atime and mtime before 1970"
2461 dd if=/dev/zero of=$DIR/f40 bs=4096 count=1
2462 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/f40 && error
2463 $CHECKSTAT -t file -s 4096 $DIR/f40 || error
2465 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
2469 small_write $DIR/f41 18
2471 run_test 41 "test small file write + fstat ====================="
2473 count_ost_writes() {
2474 lctl get_param -n osc.*.stats |
2475 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
2482 BG_DIRTY_RATIO_SAVE=10
2483 MAX_BG_DIRTY_RATIO=25
2487 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
2488 # dirty_ratio, dirty_background_ratio
2489 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
2490 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
2491 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
2492 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
2494 # if file not here, we are a 2.4 kernel
2495 kill -CONT `pidof kupdated`
2500 # setup the trap first, so someone cannot exit the test at the
2501 # exact wrong time and mess up a machine
2502 trap start_writeback EXIT
2503 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
2504 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
2505 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
2506 sysctl -w vm.dirty_writeback_centisecs=0
2507 sysctl -w vm.dirty_writeback_centisecs=0
2508 # save and increase /proc/sys/vm/dirty_ratio
2509 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
2510 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
2511 # save and increase /proc/sys/vm/dirty_background_ratio
2512 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
2513 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
2515 # if file not here, we are a 2.4 kernel
2516 kill -STOP `pidof kupdated`
2520 # ensure that all stripes have some grant before we test client-side cache
2522 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
2523 dd if=/dev/zero of=$i bs=4k count=1
2528 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
2529 # file truncation, and file removal.
2532 cancel_lru_locks osc
2534 sync; sleep 1; sync # just to be safe
2535 BEFOREWRITES=`count_ost_writes`
2536 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
2537 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
2538 AFTERWRITES=`count_ost_writes`
2539 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
2540 error "$BEFOREWRITES < $AFTERWRITES"
2543 run_test 42a "ensure that we don't flush on close =============="
2547 cancel_lru_locks osc
2550 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
2551 BEFOREWRITES=`count_ost_writes`
2552 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
2553 AFTERWRITES=`count_ost_writes`
2554 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
2555 error "$BEFOREWRITES < $AFTERWRITES on unlink"
2557 BEFOREWRITES=`count_ost_writes`
2558 sync || error "sync: $?"
2559 AFTERWRITES=`count_ost_writes`
2560 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
2561 error "$BEFOREWRITES < $AFTERWRITES on sync"
2563 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
2567 run_test 42b "test destroy of file with cached dirty data ======"
2569 # if these tests just want to test the effect of truncation,
2570 # they have to be very careful. consider:
2571 # - the first open gets a {0,EOF}PR lock
2572 # - the first write conflicts and gets a {0, count-1}PW
2573 # - the rest of the writes are under {count,EOF}PW
2574 # - the open for truncate tries to match a {0,EOF}PR
2575 # for the filesize and cancels the PWs.
2576 # any number of fixes (don't get {0,EOF} on open, match
2577 # composite locks, do smarter file size management) fix
2578 # this, but for now we want these tests to verify that
2579 # the cancellation with truncate intent works, so we
2580 # start the file with a full-file pw lock to match against
2581 # until the truncate.
2586 cancel_lru_locks osc
2588 # prime the file with 0,EOF PW to match
2592 # now the real test..
2593 dd if=/dev/zero of=$file bs=1024 count=100
2594 BEFOREWRITES=`count_ost_writes`
2595 $TRUNCATE $file $offset
2596 cancel_lru_locks osc
2597 AFTERWRITES=`count_ost_writes`
2603 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
2604 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
2607 run_test 42c "test partial truncate of file with cached dirty data"
2611 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
2612 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
2615 run_test 42d "test complete truncate of file with cached dirty data"
2621 test_42e() { # bug22074
2622 local TDIR=$DIR/${tdir}e
2623 local pagesz=$(page_size)
2625 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
2626 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
2631 $LFS setstripe -c 1 $TDIR
2632 createmany -o $TDIR/f $files
2634 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
2636 # we assume that with $OSTCOUNT files, at least one of them will
2637 # be allocated on OST0.
2638 warmup_files=$((OSTCOUNT * max_dirty_mb))
2639 createmany -o $TDIR/w $warmup_files
2641 # write a large amount of data into one file and sync, to get good
2642 # avail_grant number from OST.
2643 for ((i=0; i<$warmup_files; i++)); do
2644 idx=$($LFS getstripe -i $TDIR/w$i)
2645 [ $idx -ne 0 ] && continue
2646 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
2649 [ $i -gt $warmup_files ] && error "OST0 is still cold"
2651 $LCTL get_param $proc_osc0/cur_dirty_bytes
2652 $LCTL get_param $proc_osc0/cur_grant_bytes
2654 # create as much dirty pages as we can while not to trigger the actual
2655 # RPCs directly. but depends on the env, VFS may trigger flush during this
2656 # period, hopefully we are good.
2657 for ((i=0; i<$warmup_files; i++)); do
2658 idx=$($LFS getstripe -i $TDIR/w$i)
2659 [ $idx -ne 0 ] && continue
2660 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
2662 $LCTL get_param $proc_osc0/cur_dirty_bytes
2663 $LCTL get_param $proc_osc0/cur_grant_bytes
2665 # perform the real test
2666 $LCTL set_param $proc_osc0/rpc_stats 0
2667 for ((;i<$files; i++)); do
2668 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
2669 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
2672 $LCTL get_param $proc_osc0/rpc_stats
2674 $LCTL get_param $proc_osc0/rpc_stats |
2675 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
2676 [ "$PPR" != "16:" ] && continue
2677 [ $WPCT -lt 85 ] && error "$pages-page write RPCs only $WPCT% < 85%"
2678 break # we only want the "pages per rpc" stat
2682 run_test 42e "verify sub-RPC writes are not done synchronously"
2686 cp -p /bin/ls $DIR/$tdir/$tfile
2687 multiop $DIR/$tdir/$tfile Ow_c &
2689 # give multiop a chance to open
2692 $DIR/$tdir/$tfile && error || true
2695 run_test 43 "execution of file opened for write should return -ETXTBSY"
2699 cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
2700 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
2702 multiop $DIR/d43/multiop Oc && error "expected error, got success"
2703 kill -USR1 $MULTIOP_PID || return 2
2704 wait $MULTIOP_PID || return 3
2707 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
2711 cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
2712 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
2714 $TRUNCATE $DIR/d43/multiop 0 && error "expected error, got success"
2715 kill -USR1 $MULTIOP_PID || return 2
2716 wait $MULTIOP_PID || return 3
2719 run_test 43b "truncate of file being executed should return -ETXTBSY"
2722 local testdir="$DIR/d43c"
2725 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
2726 ( cd $testdir && md5sum -c)
2728 run_test 43c "md5sum of copy into lustre========================"
2731 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
2732 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
2733 dd if=$DIR/f1 bs=4k count=1 > /dev/null
2735 run_test 44 "zero length read from a sparse stripe ============="
2738 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
2740 [ -z "$nstripe" ] && skip "can't get stripe info" && return
2741 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
2742 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
2744 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
2745 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
2748 OFFSETS="0 $((stride/2)) $((stride-1))"
2749 for offset in $OFFSETS ; do
2750 for i in `seq 0 $((nstripe-1))`; do
2751 local GLOBALOFFSETS=""
2752 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
2753 local myfn=$DIR/d44a-$size
2754 echo "--------writing $myfn at $size"
2755 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
2756 GLOBALOFFSETS="$GLOBALOFFSETS $size"
2757 ll_sparseness_verify $myfn $GLOBALOFFSETS \
2758 || error "ll_sparseness_verify $GLOBALOFFSETS"
2760 for j in `seq 0 $((nstripe-1))`; do
2761 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
2762 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
2763 GLOBALOFFSETS="$GLOBALOFFSETS $size"
2765 ll_sparseness_verify $myfn $GLOBALOFFSETS \
2766 || error "ll_sparseness_verify $GLOBALOFFSETS"
2771 run_test 44a "test sparse pwrite ==============================="
2775 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
2781 before=`dirty_osc_total`
2782 echo executing "\"$*\""
2784 after=`dirty_osc_total`
2785 echo before $before, after $after
2789 # Obtain grants from OST if it supports it
2790 echo blah > ${f}_grant
2793 do_dirty_record "echo blah > $f"
2794 [ $before -eq $after ] && error "write wasn't cached"
2795 do_dirty_record "> $f"
2796 [ $before -gt $after ] || error "truncate didn't lower dirty count"
2797 do_dirty_record "echo blah > $f"
2798 [ $before -eq $after ] && error "write wasn't cached"
2799 do_dirty_record "sync"
2800 [ $before -gt $after ] || error "writeback didn't lower dirty count"
2801 do_dirty_record "echo blah > $f"
2802 [ $before -eq $after ] && error "write wasn't cached"
2803 do_dirty_record "cancel_lru_locks osc"
2804 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
2807 run_test 45 "osc io page accounting ============================"
2809 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
2810 # test tickles a bug where re-dirtying a page was failing to be mapped to the
2811 # objects offset and an assert hit when an rpc was built with 1023's mapped
2812 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
2817 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2819 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
2820 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2824 run_test 46 "dirtying a previously written page ================"
2826 # test_47 is removed "Device nodes check" is moved to test_28
2828 test_48a() { # bug 2399
2829 check_kernel_version 34 || return 0
2832 mv $DIR/d48a $DIR/d48.new || error "move directory failed"
2833 mkdir $DIR/d48a || error "recreate directory failed"
2834 touch foo || error "'touch foo' failed after recreating cwd"
2835 mkdir bar || error "'mkdir foo' failed after recreating cwd"
2836 if check_kernel_version 44; then
2837 touch .foo || error "'touch .foo' failed after recreating cwd"
2838 mkdir .bar || error "'mkdir .foo' failed after recreating cwd"
2840 ls . > /dev/null || error "'ls .' failed after recreating cwd"
2841 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2842 cd . || error "'cd .' failed after recreating cwd"
2843 mkdir . && error "'mkdir .' worked after recreating cwd"
2844 rmdir . && error "'rmdir .' worked after recreating cwd"
2845 ln -s . baz || error "'ln -s .' failed after recreating cwd"
2846 cd .. || error "'cd ..' failed after recreating cwd"
2848 run_test 48a "Access renamed working dir (should return errors)="
2850 test_48b() { # bug 2399
2851 check_kernel_version 34 || return 0
2854 rmdir $DIR/d48b || error "remove cwd $DIR/d48b failed"
2855 touch foo && error "'touch foo' worked after removing cwd"
2856 mkdir foo && error "'mkdir foo' worked after removing cwd"
2857 if check_kernel_version 44; then
2858 touch .foo && error "'touch .foo' worked after removing cwd"
2859 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2861 ls . > /dev/null && error "'ls .' worked after removing cwd"
2862 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2863 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
2864 mkdir . && error "'mkdir .' worked after removing cwd"
2865 rmdir . && error "'rmdir .' worked after removing cwd"
2866 ln -s . foo && error "'ln -s .' worked after removing cwd"
2867 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
2869 run_test 48b "Access removed working dir (should return errors)="
2871 test_48c() { # bug 2350
2872 check_kernel_version 36 || return 0
2873 #lctl set_param debug=-1
2875 mkdir -p $DIR/d48c/dir
2877 $TRACE rmdir $DIR/d48c/dir || error "remove cwd $DIR/d48c/dir failed"
2878 $TRACE touch foo && error "'touch foo' worked after removing cwd"
2879 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
2880 if check_kernel_version 44; then
2881 touch .foo && error "'touch .foo' worked after removing cwd"
2882 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2884 $TRACE ls . && error "'ls .' worked after removing cwd"
2885 $TRACE ls .. || error "'ls ..' failed after removing cwd"
2886 is_patchless || ( $TRACE cd . && error "'cd .' worked after removing cwd" )
2887 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
2888 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
2889 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
2890 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
2892 run_test 48c "Access removed working subdir (should return errors)"
2894 test_48d() { # bug 2350
2895 check_kernel_version 36 || return 0
2896 #lctl set_param debug=-1
2898 mkdir -p $DIR/d48d/dir
2900 $TRACE rmdir $DIR/d48d/dir || error "remove cwd $DIR/d48d/dir failed"
2901 $TRACE rmdir $DIR/d48d || error "remove parent $DIR/d48d failed"
2902 $TRACE touch foo && error "'touch foo' worked after removing parent"
2903 $TRACE mkdir foo && error "'mkdir foo' worked after removing parent"
2904 if check_kernel_version 44; then
2905 touch .foo && error "'touch .foo' worked after removing parent"
2906 mkdir .foo && error "'mkdir .foo' worked after removing parent"
2908 $TRACE ls . && error "'ls .' worked after removing parent"
2909 $TRACE ls .. && error "'ls ..' worked after removing parent"
2910 is_patchless || ( $TRACE cd . && error "'cd .' worked after recreate parent" )
2911 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
2912 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
2913 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
2914 is_patchless || ( $TRACE cd .. && error "'cd ..' worked after removing parent" || true )
2916 run_test 48d "Access removed parent subdir (should return errors)"
2918 test_48e() { # bug 4134
2919 check_kernel_version 41 || return 0
2920 #lctl set_param debug=-1
2922 mkdir -p $DIR/d48e/dir
2924 $TRACE rmdir $DIR/d48e/dir || error "remove cwd $DIR/d48e/dir failed"
2925 $TRACE rmdir $DIR/d48e || error "remove parent $DIR/d48e failed"
2926 $TRACE touch $DIR/d48e || error "'touch $DIR/d48e' failed"
2927 $TRACE chmod +x $DIR/d48e || error "'chmod +x $DIR/d48e' failed"
2928 # On a buggy kernel addition of "touch foo" after cd .. will
2929 # produce kernel oops in lookup_hash_it
2930 touch ../foo && error "'cd ..' worked after recreate parent"
2932 $TRACE rm $DIR/d48e || error "rm '$DIR/d48e' failed"
2934 run_test 48e "Access to recreated parent subdir (should return errors)"
2940 ls /proc/$$/cwd || error
2942 run_test 50 "special situations: /proc symlinks ==============="
2944 test_51a() { # was test_51
2945 # bug 1516 - create an empty entry right after ".." then split dir
2948 $MCREATE $DIR/d51/bar
2950 createmany -m $DIR/d51/longfile 201
2952 while [ `ls -sd $DIR/d51 | awk '{ print $1 }'` -eq 4 ]; do
2953 $MCREATE $DIR/d51/longfile$FNUM
2958 ls -l $DIR/d51 > /dev/null || error
2960 run_test 51a "special situations: split htree with empty entry =="
2962 #export NUMTEST=70000
2963 # FIXME: I select a relatively small number to do basic test.
2964 # large number may give panic(). debugging on this is going on.
2967 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
2968 [ $NUMFREE -lt 21000 ] && \
2969 skip "not enough free inodes ($NUMFREE)" && \
2972 check_kernel_version 40 || NUMTEST=31000
2973 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 50))
2976 createmany -d $DIR/d51b/t- $NUMTEST
2978 run_test 51b "mkdir .../t-0 --- .../t-$NUMTEST ===================="
2981 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2983 local ndirs=${TEST51BB_NDIRS:-10}
2984 local nfiles=${TEST51BB_NFILES:-100}
2986 local numfree=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
2988 [ $numfree -lt $(( ndirs * nfiles)) ] && \
2989 nfiles=$(( numfree / ndirs - 10 ))
2991 local dir=$DIR/d51bb
2993 local savePOLICY=$(lctl get_param -n lmv.*.placement)
2994 lctl set_param -n lmv.*.placement=CHAR
2997 local IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
3001 for ((i=0; i < $ndirs; i++)); do
3002 dirs[i]=$dir/$RANDOM
3003 echo Creating directory ${dirs[i]}
3006 echo Creating $nfiles in dir ${dirs[i]} ...
3007 echo "createmany -o ${dirs[i]}/$tfile- $nfiles"
3008 createmany -o ${dirs[i]}/$tfile- $nfiles
3014 IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
3018 for ((i=0; i<${#NEWUSED[@]}; i++)); do
3019 echo "mds $i: inodes count OLD ${OLDUSED[$i]} NEW ${NEWUSED[$i]}"
3020 [ ${OLDUSED[$i]} -lt ${NEWUSED[$i]} ] || rc=$((rc + 1))
3023 lctl set_param -n lmv.*.placement=$savePOLICY
3025 [ $rc -ne $MDSCOUNT ] || \
3026 error "Objects/inodes are not distributed over all mds servers"
3028 run_test 51bb "mkdir createmany CMD $MDSCOUNT ===================="
3032 [ ! -d $DIR/d51b ] && skip "$DIR/51b missing" && \
3035 unlinkmany -d $DIR/d51b/t- $NUMTEST
3037 run_test 51c "rmdir .../t-0 --- .../t-$NUMTEST ===================="
3040 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping test with few OSTs" && return
3042 createmany -o $DIR/d51d/t- 1000
3043 $LFS getstripe $DIR/d51d > $TMP/files
3044 for N in `seq 0 $((OSTCOUNT - 1))`; do
3045 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
3046 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
3047 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
3049 unlinkmany $DIR/d51d/t- 1000
3052 for N in `seq 1 $((OSTCOUNT - 1))`; do
3053 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
3054 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3055 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
3056 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3058 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
3059 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3060 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
3061 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3065 run_test 51d "check object distribution ===================="
3068 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
3071 chattr +a $DIR/d52a/foo || error "chattr +a failed"
3072 echo bar >> $DIR/d52a/foo || error "append bar failed"
3073 cp /etc/hosts $DIR/d52a/foo && error "cp worked"
3074 rm -f $DIR/d52a/foo 2>/dev/null && error "rm worked"
3075 link $DIR/d52a/foo $DIR/d52a/foo_link 2>/dev/null && error "link worked"
3076 echo foo >> $DIR/d52a/foo || error "append foo failed"
3077 mrename $DIR/d52a/foo $DIR/d52a/foo_ren && error "rename worked"
3078 lsattr $DIR/d52a/foo | egrep -q "^-+a[-e]+ $DIR/d52a/foo" || error "lsattr"
3079 chattr -a $DIR/d52a/foo || error "chattr -a failed"
3080 cp -r $DIR/d52a /tmp/
3081 rm -fr $DIR/d52a || error "cleanup rm failed"
3083 run_test 52a "append-only flag test (should return errors) ====="
3086 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
3089 chattr +i $DIR/d52b/foo || error "chattr +i failed"
3090 cat test > $DIR/d52b/foo && error "cat test worked"
3091 cp /etc/hosts $DIR/d52b/foo && error "cp worked"
3092 rm -f $DIR/d52b/foo 2>/dev/null && error "rm worked"
3093 link $DIR/d52b/foo $DIR/d52b/foo_link 2>/dev/null && error "link worked"
3094 echo foo >> $DIR/d52b/foo && error "echo worked"
3095 mrename $DIR/d52b/foo $DIR/d52b/foo_ren && error "rename worked"
3096 [ -f $DIR/d52b/foo ] || error
3097 [ -f $DIR/d52b/foo_ren ] && error
3098 lsattr $DIR/d52b/foo | egrep -q "^-+i[-e]+ $DIR/d52b/foo" || error "lsattr"
3099 chattr -i $DIR/d52b/foo || error "chattr failed"
3101 rm -fr $DIR/d52b || error
3103 run_test 52b "immutable flag test (should return errors) ======="
3106 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3107 remote_ost_nodsh && skip "remote OST with nodsh" && return
3116 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
3117 for value in $(do_facet $SINGLEMDS lctl get_param osc.$mdtosc.prealloc_last_id) ; do
3118 param=`echo ${value[0]} | cut -d "=" -f1`
3119 ostname=`echo $param | cut -d "." -f2 | cut -d - -f 1-2`
3120 mds_last=$(do_facet $SINGLEMDS lctl get_param -n $param)
3121 ostnum=$(echo $ostname | sed "s/${FSNAME}-OST//g" | awk '{print ($1+1)}' )
3122 ost_last=$(do_facet ost$ostnum lctl get_param -n obdfilter.$ostname.last_id | head -n 1)
3123 echo "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
3124 if [ $ost_last != $mds_last ]; then
3125 error "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
3129 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
3132 [ ! -f "$SOCKETSERVER" ] && skip_env "no socketserver, skipping" && return
3133 [ ! -f "$SOCKETCLIENT" ] && skip_env "no socketclient, skipping" && return
3134 $SOCKETSERVER $DIR/socket
3135 $SOCKETCLIENT $DIR/socket || error
3136 $MUNLINK $DIR/socket
3138 run_test 54a "unix domain socket test =========================="
3144 dd if=/dev/zero of=$f bs=`page_size` count=1
3146 run_test 54b "char device works in lustre ======================"
3149 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
3150 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
3151 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
3153 for i in `seq 3 7`; do
3154 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
3164 loopdev="$DIR/loop54c"
3167 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
3168 mknod $loopdev b 7 $LOOPNUM
3169 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
3170 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
3171 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
3172 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
3174 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
3175 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
3177 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
3182 run_test 54c "block device works in lustre ====================="
3188 [ "$string" = `echo $string > $f | cat $f` ] || error
3190 run_test 54d "fifo device works in lustre ======================"
3193 check_kernel_version 46 || return 0
3196 cp -aL /dev/console $f
3197 echo $string > $f || error
3199 run_test 54e "console/tty device works in lustre ======================"
3201 #The test_55 used to be iopen test and it was removed by bz#24037.
3202 #run_test 55 "check iopen_connect_dentry() ======================"
3204 test_56a() { # was test_56
3210 NUMFILESx2=$(($NUMFILES * 2))
3211 for i in `seq 1 $NUMFILES` ; do
3212 touch $DIR/d56/file$i
3213 touch $DIR/d56/dir/file$i
3216 # test lfs getstripe with --recursive
3217 FILENUM=`$GETSTRIPE --recursive $DIR/d56 | grep -c obdidx`
3218 [ $FILENUM -eq $NUMFILESx2 ] || error \
3219 "lfs getstripe --recursive $DIR/d56 wrong: found $FILENUM, expected $NUMFILESx2"
3220 FILENUM=`$GETSTRIPE $DIR/d56 | grep -c obdidx`
3221 [ $FILENUM -eq $NUMFILES ] || error \
3222 "lfs getstripe $DIR/d56 without --recursive wrong: found $FILENUM, expected $NUMFILES"
3223 echo "lfs getstripe --recursive passed."
3225 # test lfs getstripe with file instead of dir
3226 FILENUM=`$GETSTRIPE $DIR/d56/file1 | grep -c obdidx`
3227 [ $FILENUM -eq 1 ] || error \
3228 "lfs getstripe $DIR/d56/file1 wrong:found $FILENUM, expected 1"
3229 echo "lfs getstripe file passed."
3231 #test lfs getstripe with --verbose
3232 [ `$GETSTRIPE --verbose $DIR/d56 | grep -c lmm_magic` -eq $NUMFILES ] ||\
3233 error "lfs getstripe --verbose $DIR/d56 wrong: should find $NUMFILES lmm_magic info"
3234 [ `$GETSTRIPE $DIR/d56 | grep -c lmm_magic` -eq 0 ] || error \
3235 "lfs getstripe $DIR/d56 without --verbose wrong: should not show lmm_magic info"
3236 echo "lfs getstripe --verbose passed."
3238 #test lfs getstripe with --obd
3239 $GETSTRIPE --obd wrong_uuid $DIR/d56 2>&1 | grep -q "unknown obduuid" || \
3240 error "lfs getstripe --obd wrong_uuid should return error message"
3242 [ "$OSTCOUNT" -lt 2 ] && \
3243 skip_env "skipping other lfs getstripe --obd test" && return
3245 OBDUUID=$(lfs osts | grep ${OSTIDX}": " | awk '{print $2}')
3246 FILENUM=`$GETSTRIPE -ir $DIR/d56 | grep -x $OSTIDX | wc -l`
3247 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/d56 | grep obdidx | wc -l`
3248 [ $FOUND -eq $FILENUM ] || \
3249 error "lfs getstripe --obd wrong: found $FOUND, expected $FILENUM"
3250 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/d56 | \
3251 sed '/^[ ]*'${OSTIDX}'[ ]/d' |\
3252 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] || \
3253 error "lfs getstripe --obd wrong: should not show file on other obd"
3254 echo "lfs getstripe --obd passed."
3256 run_test 56a "check lfs getstripe ===================================="
3263 if [ ! -d "$DIR/${tdir}g" ] ; then
3264 mkdir -p $DIR/${tdir}g
3265 for i in `seq 1 $LOCAL_NUMFILES` ; do
3266 touch $DIR/${tdir}g/file$i
3268 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3269 mkdir $DIR/${tdir}g/dir$i
3270 for j in `seq 1 $LOCAL_NUMFILES` ; do
3271 touch $DIR/${tdir}g/dir$i/file$j
3277 setup_56_special() {
3282 if [ ! -e "$TDIR/loop1b" ] ; then
3283 for i in `seq 1 $LOCAL_NUMFILES` ; do
3284 mknod $TDIR/loop${i}b b 7 $i
3285 mknod $TDIR/null${i}c c 1 3
3286 ln -s $TDIR/file1 $TDIR/link${i}l
3288 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3289 mknod $TDIR/dir$i/loop${i}b b 7 $i
3290 mknod $TDIR/dir$i/null${i}c c 1 3
3291 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
3299 setup_56 $NUMFILES $NUMDIRS
3301 EXPECTED=$(($NUMDIRS + 2))
3302 # test lfs find with -name
3303 for i in `seq 1 $NUMFILES` ; do
3304 NUMS=`$LFIND -name "*$i" $DIR/${tdir}g | wc -l`
3305 [ $NUMS -eq $EXPECTED ] || error \
3306 "lfs find -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3308 echo "lfs find -name passed."
3310 run_test 56g "check lfs find -name ============================="
3315 setup_56 $NUMFILES $NUMDIRS
3317 EXPECTED=$((($NUMDIRS+1)*($NUMFILES-1)+$NUMFILES))
3318 # test lfs find with ! -name
3319 for i in `seq 1 $NUMFILES` ; do
3320 NUMS=`$LFIND ! -name "*$i" $DIR/${tdir}g | wc -l`
3321 [ $NUMS -eq $EXPECTED ] || error \
3322 "lfs find ! -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3324 echo "lfs find ! -name passed."
3326 run_test 56h "check lfs find ! -name ============================="
3331 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
3332 OUT=$($LFIND -obd $UUID $DIR/$tdir)
3333 [ "$OUT" ] && error "$LFIND returned directory '$OUT'" || true
3335 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
3338 setup_56_special $NUMFILES $NUMDIRS
3340 EXPECTED=$((NUMDIRS+1))
3341 NUMS=`$LFIND -type d $DIR/${tdir}g | wc -l`
3342 [ $NUMS -eq $EXPECTED ] || \
3343 error "lfs find -type d $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3345 run_test 56j "check lfs find -type d ============================="
3348 setup_56_special $NUMFILES $NUMDIRS
3350 EXPECTED=$(((NUMDIRS+1) * NUMFILES))
3351 NUMS=`$LFIND -type f $DIR/${tdir}g | wc -l`
3352 [ $NUMS -eq $EXPECTED ] || \
3353 error "lfs find -type f $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3355 run_test 56k "check lfs find -type f ============================="
3358 setup_56_special $NUMFILES $NUMDIRS
3360 EXPECTED=$((NUMDIRS + NUMFILES))
3361 NUMS=`$LFIND -type b $DIR/${tdir}g | wc -l`
3362 [ $NUMS -eq $EXPECTED ] || \
3363 error "lfs find -type b $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3365 run_test 56l "check lfs find -type b ============================="
3368 setup_56_special $NUMFILES $NUMDIRS
3370 EXPECTED=$((NUMDIRS + NUMFILES))
3371 NUMS=`$LFIND -type c $DIR/${tdir}g | wc -l`
3372 [ $NUMS -eq $EXPECTED ] || \
3373 error "lfs find -type c $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3375 run_test 56m "check lfs find -type c ============================="
3378 setup_56_special $NUMFILES $NUMDIRS
3380 EXPECTED=$((NUMDIRS + NUMFILES))
3381 NUMS=`$LFIND -type l $DIR/${tdir}g | wc -l`
3382 [ $NUMS -eq $EXPECTED ] || \
3383 error "lfs find -type l $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3385 run_test 56n "check lfs find -type l ============================="
3388 setup_56 $NUMFILES $NUMDIRS
3391 utime $TDIR/file1 > /dev/null || error "utime (1)"
3392 utime $TDIR/file2 > /dev/null || error "utime (2)"
3393 utime $TDIR/dir1 > /dev/null || error "utime (3)"
3394 utime $TDIR/dir2 > /dev/null || error "utime (4)"
3395 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
3398 NUMS=`$LFIND -mtime +1 $TDIR | wc -l`
3399 [ $NUMS -eq $EXPECTED ] || \
3400 error "lfs find -mtime $TDIR wrong: found $NUMS, expected $EXPECTED"
3402 run_test 56o "check lfs find -mtime for old files =========================="
3405 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3410 setup_56 $NUMFILES $NUMDIRS
3412 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
3414 NUMS="`$LFIND -uid $RUNAS_ID $TDIR | wc -l`"
3415 [ $NUMS -eq $EXPECTED ] || \
3416 error "lfs find -uid $TDIR wrong: found $NUMS, expected $EXPECTED"
3418 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
3419 NUMS="`$LFIND ! -uid $RUNAS_ID $TDIR | wc -l`"
3420 [ $NUMS -eq $EXPECTED ] || \
3421 error "lfs find ! -uid $TDIR wrong: found $NUMS, expected $EXPECTED"
3423 echo "lfs find -uid and ! -uid passed."
3425 run_test 56p "check lfs find -uid and ! -uid ==============================="
3428 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3433 setup_56 $NUMFILES $NUMDIRS
3435 chgrp $RUNAS_GID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
3437 NUMS="`$LFIND -gid $RUNAS_GID $TDIR | wc -l`"
3438 [ $NUMS -eq $EXPECTED ] || \
3439 error "lfs find -gid $TDIR wrong: found $NUMS, expected $EXPECTED"
3441 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
3442 NUMS="`$LFIND ! -gid $RUNAS_GID $TDIR | wc -l`"
3443 [ $NUMS -eq $EXPECTED ] || \
3444 error "lfs find ! -gid $TDIR wrong: found $NUMS, expected $EXPECTED"
3446 echo "lfs find -gid and ! -gid passed."
3448 run_test 56q "check lfs find -gid and ! -gid ==============================="
3451 setup_56 $NUMFILES $NUMDIRS
3455 NUMS=`$LFIND -size 0 -t f $TDIR | wc -l`
3456 [ $NUMS -eq $EXPECTED ] || \
3457 error "lfs find $TDIR -size 0 wrong: found $NUMS, expected $EXPECTED"
3459 NUMS=`$LFIND ! -size 0 -t f $TDIR | wc -l`
3460 [ $NUMS -eq $EXPECTED ] || \
3461 error "lfs find $TDIR ! -size 0 wrong: found $NUMS, expected $EXPECTED"
3462 echo "test" > $TDIR/56r && sync
3464 NUMS=`$LFIND -size 5 -t f $TDIR | wc -l`
3465 [ $NUMS -eq $EXPECTED ] || \
3466 error "lfs find $TDIR -size 5 wrong: found $NUMS, expected $EXPECTED"
3468 NUMS=`$LFIND -size +5 -t f $TDIR | wc -l`
3469 [ $NUMS -eq $EXPECTED ] || \
3470 error "lfs find $TDIR -size +5 wrong: found $NUMS, expected $EXPECTED"
3472 NUMS=`$LFIND -size +0 -t f $TDIR | wc -l`
3473 [ $NUMS -eq $EXPECTED ] || \
3474 error "lfs find $TDIR -size +0 wrong: found $NUMS, expected $EXPECTED"
3476 NUMS=`$LFIND ! -size -5 -t f $TDIR | wc -l`
3477 [ $NUMS -eq $EXPECTED ] || \
3478 error "lfs find $TDIR ! -size -5 wrong: found $NUMS, expected $EXPECTED"
3481 run_test 56r "check lfs find -size works =========================="
3484 # note test will not do anything if MDS is not local
3485 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3486 local MNTDEV="osd*.*MDT*.mntdev"
3487 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
3488 [ -z "$DEV" ] && error "can't access $MNTDEV"
3489 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
3490 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump || error "can't access $DEV"
3491 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
3492 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
3496 run_test 57a "verify MDS filesystem created with large inodes =="
3503 local FILEN=$dir/f$FILECOUNT
3505 rm -rf $dir || error "removing $dir"
3506 mkdir -p $dir || error "creating $dir"
3507 local num=$(get_mds_dir $dir)
3510 echo "mcreating $FILECOUNT files"
3511 createmany -m $dir/f 1 $FILECOUNT || \
3512 error "creating files in $dir"
3514 # verify that files do not have EAs yet
3515 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
3516 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
3520 df $dir #make sure we get new statfs data
3521 local MDSFREE=$(do_facet $mymds \
3522 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
3523 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
3524 echo "opening files to create objects/EAs"
3526 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
3527 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
3530 # verify that files have EAs now
3531 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
3532 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
3534 sleep 1 #make sure we get new statfs data
3536 local MDSFREE2=$(do_facet $mymds \
3537 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
3538 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
3539 if [ "$MDCFREE2" -lt "$((MDCFREE - 8))" ]; then
3540 if [ "$MDSFREE" != "$MDSFREE2" ]; then
3541 error "MDC before $MDCFREE != after $MDCFREE2"
3543 echo "MDC before $MDCFREE != after $MDCFREE2"
3544 echo "unable to confirm if MDS has large inodes"
3549 run_test 57b "default LOV EAs are stored inside large inodes ==="
3552 [ -z "$(which wiretest 2>/dev/null)" ] && skip_env "could not find wiretest" && return
3555 run_test 58 "verify cross-platform wire constants =============="
3558 echo "touch 130 files"
3559 createmany -o $DIR/f59- 130
3561 unlinkmany $DIR/f59- 130
3564 # wait for commitment of removal
3566 run_test 59 "verify cancellation of llog records async ========="
3568 TEST60_HEAD="test_60 run $RANDOM"
3570 [ ! -f run-llog.sh ] && skip_env "missing subtest run-llog.sh" && return
3571 log "$TEST60_HEAD - from kernel mode"
3574 run_test 60a "llog sanity tests run from kernel module =========="
3576 test_60b() { # bug 6411
3578 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
3590 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
3592 run_test 60b "limit repeated messages from CERROR/CWARN ========"
3595 echo "create 5000 files"
3596 createmany -o $DIR/f60c- 5000
3597 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
3598 lctl set_param fail_loc=0x80000137
3599 unlinkmany $DIR/f60c- 5000
3600 lctl set_param fail_loc=0
3602 run_test 60c "unlink file when mds full"
3605 SAVEPRINTK=$(lctl get_param -n printk)
3607 # verify "lctl mark" is even working"
3608 MESSAGE="test message ID $RANDOM $$"
3609 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
3610 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
3612 lctl set_param printk=0 || error "set lnet.printk failed"
3613 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
3614 MESSAGE="new test message ID $RANDOM $$"
3615 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
3616 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
3617 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
3619 lctl set_param -n printk="$SAVEPRINTK"
3621 run_test 60d "test printk console message masking"
3625 dd if=/dev/zero of=$f bs=`page_size` count=1
3626 cancel_lru_locks osc
3627 multiop $f OSMWUc || error
3630 run_test 61 "mmap() writes don't make sync hang ================"
3632 # bug 2330 - insufficient obd_match error checking causes LBUG
3636 cancel_lru_locks osc
3637 lctl set_param fail_loc=0x405
3638 cat $f && error "cat succeeded, expect -EIO"
3639 lctl set_param fail_loc=0
3641 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
3642 # match every page all of the time.
3643 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
3645 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
3646 test_63a() { # was test_63
3647 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
3648 lctl set_param -n osc.*.max_dirty_mb 0
3649 for i in `seq 10` ; do
3650 dd if=/dev/zero of=$DIR/f63 bs=8k &
3656 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
3657 rm -f $DIR/f63 || true
3659 run_test 63a "Verify oig_wait interruption does not crash ======="
3661 # bug 2248 - async write errors didn't return to application on sync
3662 # bug 3677 - async write errors left page locked
3665 lctl set_param debug=-1
3667 # ensure we have a grant to do async writes
3668 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
3671 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
3672 lctl set_param fail_loc=0x80000406
3673 multiop $DIR/$tfile Owy && \
3674 error "sync didn't return ENOMEM"
3675 sync; sleep 2; sync # do a real sync this time to flush page
3676 lctl get_param -n llite.*.dump_page_cache | grep locked && \
3677 error "locked page left in cache after async error" || true
3680 run_test 63b "async write errors should be returned to fsync ==="
3684 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
3686 run_test 64a "verify filter grant calculations (in kernel) ====="
3689 [ ! -f oos.sh ] && skip_env "missing subtest oos.sh" && return
3692 run_test 64b "check out-of-space detection on client ==========="
3694 # bug 1414 - set/get directories' stripe info
3698 $LVERIFY $DIR/d65 $DIR/d65/f1 || error "lverify failed"
3700 run_test 65a "directory with no stripe info ===================="
3704 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3706 $LVERIFY $DIR/d65 $DIR/d65/f2 || error "lverify failed"
3708 run_test 65b "directory setstripe $(($STRIPESIZE * 2)) 0 1 ==============="
3711 if [ $OSTCOUNT -gt 1 ]; then
3713 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 4)) -i 1 \
3714 -c $(($OSTCOUNT - 1)) || error "setstripe"
3716 $LVERIFY $DIR/d65 $DIR/d65/f3 || error "lverify failed"
3719 run_test 65c "directory setstripe $(($STRIPESIZE * 4)) 1 $(($OSTCOUNT - 1))"
3723 if [ $STRIPECOUNT -le 0 ]; then
3725 elif [ $STRIPECOUNT -gt 160 ]; then
3726 #LOV_MAX_STRIPE_COUNT is 160
3727 [ $OSTCOUNT -gt 160 ] && sc=160 || sc=$(($OSTCOUNT - 1))
3729 sc=$(($STRIPECOUNT - 1))
3731 $SETSTRIPE $DIR/d65 -s $STRIPESIZE -c $sc || error "setstripe"
3732 touch $DIR/d65/f4 $DIR/d65/f5
3733 $LVERIFY $DIR/d65 $DIR/d65/f4 $DIR/d65/f5 || error "lverify failed"
3735 run_test 65d "directory setstripe $STRIPESIZE -1 stripe_count =============="
3740 $SETSTRIPE $DIR/d65 || error "setstripe"
3741 $GETSTRIPE -v $DIR/d65 | grep "Default" || error "no stripe info failed"
3743 $LVERIFY $DIR/d65 $DIR/d65/f6 || error "lverify failed"
3745 run_test 65e "directory setstripe defaults ======================="
3749 $RUNAS $SETSTRIPE $DIR/d65f && error "setstripe succeeded" || true
3751 run_test 65f "dir setstripe permission (should return error) ==="
3755 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3756 $SETSTRIPE -d $DIR/d65 || error "setstripe"
3757 $GETSTRIPE -v $DIR/d65 | grep "Default" || \
3758 error "delete default stripe failed"
3760 run_test 65g "directory setstripe -d ==========================="
3764 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3765 mkdir -p $DIR/d65/dd1
3766 [ "`$GETSTRIPE -v $DIR/d65 | grep "^count"`" == \
3767 "`$GETSTRIPE -v $DIR/d65/dd1 | grep "^count"`" ] || error "stripe info inherit failed"
3769 run_test 65h "directory stripe info inherit ===================="
3771 test_65i() { # bug6367
3772 $SETSTRIPE $MOUNT -s 65536 -c -1
3774 run_test 65i "set non-default striping on root directory (bug 6367)="
3776 test_65ia() { # bug12836
3777 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
3779 run_test 65ia "getstripe on -1 default directory striping"
3781 test_65ib() { # bug12836
3782 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
3784 run_test 65ib "getstripe -v on -1 default directory striping"
3786 test_65ic() { # bug12836
3787 $LFS find -mtime -1 $MOUNT || error "find $MOUNT failed"
3789 run_test 65ic "new find on -1 default directory striping"
3791 test_65j() { # bug6367
3793 # if we aren't already remounting for each test, do so for this test
3794 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
3795 cleanup || error "failed to unmount"
3798 $SETSTRIPE -d $MOUNT || error "setstripe failed"
3800 run_test 65j "set default striping on root directory (bug 6367)="
3802 test_65k() { # bug11679
3803 [ "$OSTCOUNT" -lt 2 ] && skip_env "too few OSTs" && return
3804 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3806 echo "Check OST status: "
3807 MDS_OSCS=`do_facet $SINGLEMDS lctl dl | awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
3808 for OSC in $MDS_OSCS; do
3809 echo $OSC "is activate"
3810 do_facet $SINGLEMDS lctl --device %$OSC activate
3812 do_facet client mkdir -p $DIR/$tdir
3813 for INACTIVE_OSC in $MDS_OSCS; do
3814 echo $INACTIVE_OSC "is Deactivate:"
3815 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
3816 for STRIPE_OSC in $MDS_OSCS; do
3817 STRIPE_OST=`osc_to_ost $STRIPE_OSC`
3818 STRIPE_INDEX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
3819 grep $STRIPE_OST | awk -F: '{print $1}' | head -n 1`
3821 [ -f $DIR/$tdir/${STRIPE_INDEX} ] && continue
3822 echo "$SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} -i ${STRIPE_INDEX} -c 1"
3823 do_facet client $SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} -i ${STRIPE_INDEX} -c 1
3825 [ $RC -ne 0 ] && error "setstripe should have succeeded"
3827 do_facet client rm -f $DIR/$tdir/*
3828 echo $INACTIVE_OSC "is Activate."
3829 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
3832 run_test 65k "validate manual striping works properly with deactivated OSCs"
3834 test_65l() { # bug 12836
3835 mkdir -p $DIR/$tdir/test_dir
3836 $SETSTRIPE $DIR/$tdir/test_dir -c -1
3837 $LFS find -mtime -1 $DIR/$tdir >/dev/null
3839 run_test 65l "lfs find on -1 stripe dir ========================"
3841 # bug 2543 - update blocks count on client
3844 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
3846 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
3847 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
3849 run_test 66 "update inode blocks count on client ==============="
3855 if [ ! -z "$LLOOP" ]; then
3856 if swapon -s | grep -q $LLOOP; then
3857 swapoff $LLOOP || error "swapoff failed"
3860 $LCTL blockdev_detach $LLOOP || error "detach failed"
3864 if [ ! -z "$LLITELOOPLOAD" ]; then
3872 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
3876 swapon -s | awk '($1 == "'$1'") { print $4 }'
3879 # test case for lloop driver, basic function
3881 [ "$UID" != 0 ] && skip_env "must run as root" && return
3883 trap cleanup_68 EXIT
3885 if ! module_loaded llite_lloop; then
3886 if load_module llite/llite_lloop; then
3889 skip_env "can't find module llite_lloop"
3894 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
3895 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
3896 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
3898 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
3899 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
3903 run_test 68a "lloop driver - basic test ========================"
3905 # excercise swapping to lustre by adding a high priority swapfile entry
3906 # and then consuming memory until it is used.
3907 test_68b() { # was test_68
3908 [ "$UID" != 0 ] && skip_env "must run as root" && return
3909 lctl get_param -n devices | grep -q obdfilter && \
3910 skip "local OST" && return
3912 grep -q llite_lloop /proc/modules
3913 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
3915 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
3916 skip "can't reliably test swap with TCP" && return
3918 MEMTOTAL=`meminfo MemTotal`
3919 NR_BLOCKS=$((MEMTOTAL>>8))
3920 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
3922 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
3923 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
3926 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
3928 trap cleanup_68 EXIT
3930 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
3932 echo "before: `swapon -s | grep $LLOOP`"
3933 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
3934 echo "after: `swapon -s | grep $LLOOP`"
3935 SWAPUSED=`swap_used $LLOOP`
3939 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
3941 run_test 68b "support swapping to Lustre ========================"
3943 # bug5265, obdfilter oa2dentry return -ENOENT
3944 # #define OBD_FAIL_OST_ENOENT 0x217
3946 remote_ost_nodsh && skip "remote OST with nodsh" && return
3949 $SETSTRIPE $f -c 1 -i 0
3951 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
3953 do_facet ost1 lctl set_param fail_loc=0x217
3954 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
3955 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
3957 do_facet ost1 lctl set_param fail_loc=0
3958 $DIRECTIO write $f 0 2 || error "write error"
3960 cancel_lru_locks osc
3961 $DIRECTIO read $f 0 1 || error "read error"
3963 do_facet ost1 lctl set_param fail_loc=0x217
3964 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
3966 do_facet ost1 lctl set_param fail_loc=0
3969 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
3973 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
3975 run_test 71 "Running dbench on lustre (don't segment fault) ===="
3977 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
3978 check_kernel_version 43 || return 0
3979 [ "$RUNAS_ID" = "$UID" ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3981 # Check that testing environment is properly set up. Skip if not
3982 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
3983 skip_env "User $RUNAS_ID does not exist - skipping"
3986 # We had better clear the $DIR to get enough space for dd
3991 $RUNAS dd if=/dev/zero of=$DIR/f72 bs=512 count=1 || error
3992 # See if we are still setuid/sgid
3993 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on write"
3994 # Now test that MDS is updated too
3995 cancel_lru_locks mdc
3996 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on MDS"
4000 run_test 72a "Test that remove suid works properly (bug5695) ===="
4002 test_72b() { # bug 24226 -- keep mode setting when size is not changing
4005 [ "$RUNAS_ID" = "$UID" ] && \
4006 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4007 [ "$RUNAS_ID" -eq 0 ] && \
4008 skip_env "RUNAS_ID = 0 -- skipping" && return
4010 # Check that testing environment is properly set up. Skip if not
4011 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
4012 skip_env "User $RUNAS_ID does not exist - skipping"
4015 touch $DIR/${tfile}-f{g,u}
4016 mkdir $DIR/${tfile}-d{g,u}
4017 chmod 770 $DIR/${tfile}-{f,d}{g,u}
4018 chmod g+s $DIR/${tfile}-{f,d}g
4019 chmod u+s $DIR/${tfile}-{f,d}u
4020 for perm in 777 2777 4777; do
4021 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
4022 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
4023 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
4024 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
4028 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
4030 # bug 3462 - multiple simultaneous MDC requests
4034 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
4037 lctl set_param fail_loc=0x80000129
4038 multiop $DIR/d73-1/f73-2 Oc &
4040 lctl set_param fail_loc=0
4042 multiop $DIR/d73-2/f73-3 Oc &
4046 wait $pid1 || return 1
4050 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
4051 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
4052 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
4056 run_test 73 "multiple MDC requests (should not deadlock)"
4058 test_74a() { # bug 6149, 6184
4059 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
4061 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
4062 # will spin in a tight reconnection loop
4064 lctl set_param fail_loc=0x8000030e
4065 # get any lock that won't be difficult - lookup works.
4067 lctl set_param fail_loc=0
4071 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
4073 test_74b() { # bug 13310
4074 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
4076 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
4077 # will spin in a tight reconnection loop
4078 lctl set_param fail_loc=0x8000030e
4079 # get a "difficult" lock
4081 lctl set_param fail_loc=0
4085 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
4088 #define OBD_FAIL_LDLM_NEW_LOCK
4089 lctl set_param fail_loc=0x80000319
4090 touch $DIR/$tfile && error "Touch successful"
4093 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
4096 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
4099 get_inode_slab_tunables() {
4100 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
4103 set_inode_slab_tunables() {
4104 echo "lustre_inode_cache $1" > /proc/slabinfo
4107 test_76() { # Now for bug 20433, added originally in bug 1443
4108 local SLAB_SETTINGS=`get_inode_slab_tunables`
4109 local CPUS=`getconf _NPROCESSORS_ONLN`
4110 # we cannot set limit below 1 which means 1 inode in each
4111 # per-cpu cache is still allowed
4112 set_inode_slab_tunables "1 1 0"
4113 cancel_lru_locks osc
4114 BEFORE_INODES=`num_inodes`
4115 echo "before inodes: $BEFORE_INODES"
4117 [ "$SLOW" = "no" ] && COUNT=100
4118 for i in `seq $COUNT`; do
4122 cancel_lru_locks osc
4123 AFTER_INODES=`num_inodes`
4124 echo "after inodes: $AFTER_INODES"
4126 while [ $((AFTER_INODES-1*CPUS)) -gt $BEFORE_INODES ]; do
4128 AFTER_INODES=`num_inodes`
4130 echo "wait $wait seconds inodes: $AFTER_INODES"
4131 if [ $wait -gt 30 ]; then
4132 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
4135 set_inode_slab_tunables "$SLAB_SETTINGS"
4137 run_test 76 "confirm clients recycle inodes properly ===="
4143 # Note: in sptlrpc modes which enable its own bulk checksum, the
4144 # original crc32_le bulk checksum will be automatically disabled,
4145 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
4146 # will be checked by sptlrpc code against sptlrpc bulk checksum.
4147 # In this case set_checksums() will not be no-op, because sptlrpc
4148 # bulk checksum will be enabled all through the test.
4150 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
4151 lctl set_param -n osc.*.checksums $1
4155 export ORIG_CSUM_TYPE=""
4156 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
4159 [ "$ORIG_CSUM_TYPE" ] || \
4160 ORIG_CSUM_TYPE=`lctl get_param -n osc/*osc-[^mM]*/checksum_type |
4161 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`
4162 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
4163 log "set checksum type to $1"
4166 F77_TMP=$TMP/f77-temp
4169 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
4170 error "error writing to $F77_TMP"
4173 test_77a() { # bug 10889
4174 $GSS && skip "could not run with gss" && return
4175 [ ! -f $F77_TMP ] && setup_f77
4177 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
4181 run_test 77a "normal checksum read/write operation ============="
4183 test_77b() { # bug 10889
4184 $GSS && skip "could not run with gss" && return
4185 [ ! -f $F77_TMP ] && setup_f77
4186 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
4187 lctl set_param fail_loc=0x80000409
4189 dd if=$F77_TMP of=$DIR/f77b bs=1M count=$F77SZ conv=sync || \
4190 error "dd error: $?"
4191 lctl set_param fail_loc=0
4194 run_test 77b "checksum error on client write ===================="
4196 test_77c() { # bug 10889
4197 $GSS && skip "could not run with gss" && return
4198 [ ! -f $DIR/f77b ] && skip "requires 77b - skipping" && return
4200 for algo in $CKSUM_TYPES; do
4201 cancel_lru_locks osc
4202 set_checksum_type $algo
4203 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
4204 lctl set_param fail_loc=0x80000408
4205 cmp $F77_TMP $DIR/f77b || error "file compare failed"
4206 lctl set_param fail_loc=0
4209 set_checksum_type $ORIG_CSUM_TYPE
4212 run_test 77c "checksum error on client read ==================="
4214 test_77d() { # bug 10889
4215 $GSS && skip "could not run with gss" && return
4216 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
4217 lctl set_param fail_loc=0x80000409
4219 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
4220 error "direct write: rc=$?"
4221 lctl set_param fail_loc=0
4224 run_test 77d "checksum error on OST direct write ==============="
4226 test_77e() { # bug 10889
4227 $GSS && skip "could not run with gss" && return
4228 [ ! -f $DIR/f77 ] && skip "requires 77d - skipping" && return
4229 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
4230 lctl set_param fail_loc=0x80000408
4232 cancel_lru_locks osc
4233 directio read $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
4234 error "direct read: rc=$?"
4235 lctl set_param fail_loc=0
4238 run_test 77e "checksum error on OST direct read ================"
4240 test_77f() { # bug 10889
4241 $GSS && skip "could not run with gss" && return
4243 for algo in $CKSUM_TYPES; do
4244 cancel_lru_locks osc
4245 set_checksum_type $algo
4246 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
4247 lctl set_param fail_loc=0x409
4248 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) && \
4249 error "direct write succeeded"
4250 lctl set_param fail_loc=0
4252 set_checksum_type $ORIG_CSUM_TYPE
4255 run_test 77f "repeat checksum error on write (expect error) ===="
4257 test_77g() { # bug 10889
4258 $GSS && skip "could not run with gss" && return
4259 remote_ost_nodsh && skip "remote OST with nodsh" && return
4261 [ ! -f $F77_TMP ] && setup_f77
4263 $SETSTRIPE $DIR/f77g -c 1 -i 0
4264 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
4265 do_facet ost1 lctl set_param fail_loc=0x8000021a
4267 dd if=$F77_TMP of=$DIR/f77g bs=1M count=$F77SZ || \
4268 error "write error: rc=$?"
4269 do_facet ost1 lctl set_param fail_loc=0
4272 run_test 77g "checksum error on OST write ======================"
4274 test_77h() { # bug 10889
4275 $GSS && skip "could not run with gss" && return
4276 remote_ost_nodsh && skip "remote OST with nodsh" && return
4278 [ ! -f $DIR/f77g ] && skip "requires 77g - skipping" && return
4279 cancel_lru_locks osc
4280 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
4281 do_facet ost1 lctl set_param fail_loc=0x8000021b
4283 cmp $F77_TMP $DIR/f77g || error "file compare failed"
4284 do_facet ost1 lctl set_param fail_loc=0
4287 run_test 77h "checksum error on OST read ======================="
4289 test_77i() { # bug 13805
4290 $GSS && skip "could not run with gss" && return
4291 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
4292 lctl set_param fail_loc=0x40b
4293 remount_client $MOUNT
4294 lctl set_param fail_loc=0
4295 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
4296 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
4297 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
4298 [ "$algo" = "crc32" ] || error "algo set to $algo instead of crc32"
4300 remount_client $MOUNT
4302 run_test 77i "client not supporting OSD_CONNECT_CKSUM =========="
4304 test_77j() { # bug 13805
4305 $GSS && skip "could not run with gss" && return
4306 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
4307 lctl set_param fail_loc=0x40c
4308 remount_client $MOUNT
4309 lctl set_param fail_loc=0
4310 sleep 2 # wait async osc connect to finish
4311 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
4312 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
4313 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
4314 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
4316 remount_client $MOUNT
4318 run_test 77j "client only supporting ADLER32 ===================="
4320 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
4324 test_78() { # bug 10901
4325 remote_ost || { skip_env "local OST" && return; }
4328 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
4329 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
4330 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
4331 echo "MemTotal: $MEMTOTAL"
4332 # reserve 256MB of memory for the kernel and other running processes,
4333 # and then take 1/2 of the remaining memory for the read/write buffers.
4334 if [ $MEMTOTAL -gt 512 ] ;then
4335 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
4337 # for those poor memory-starved high-end clusters...
4338 MEMTOTAL=$((MEMTOTAL / 2))
4340 echo "Mem to use for directio: $MEMTOTAL"
4341 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
4342 [ $F78SIZE -gt 512 ] && F78SIZE=512
4343 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
4344 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
4345 echo "Smallest OST: $SMALLESTOST"
4346 [ $SMALLESTOST -lt 10240 ] && \
4347 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
4349 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ] && \
4350 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
4352 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
4353 echo "File size: $F78SIZE"
4354 $SETSTRIPE $DIR/$tfile -c $OSTCOUNT || error "setstripe failed"
4355 for i in `seq 1 $NSEQ`
4357 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
4358 echo directIO rdwr round $i of $NSEQ
4359 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
4364 run_test 78 "handle large O_DIRECT writes correctly ============"
4366 test_79() { # bug 12743
4367 wait_delete_completed
4369 BKTOTAL=$(calc_osc_kbytes kbytestotal)
4370 BKFREE=$(calc_osc_kbytes kbytesfree)
4371 BKAVAIL=$(calc_osc_kbytes kbytesavail)
4373 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
4374 DFTOTAL=`echo $STRING | cut -d, -f1`
4375 DFUSED=`echo $STRING | cut -d, -f2`
4376 DFAVAIL=`echo $STRING | cut -d, -f3`
4377 DFFREE=$(($DFTOTAL - $DFUSED))
4379 ALLOWANCE=$((64 * $OSTCOUNT))
4381 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
4382 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
4383 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
4385 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
4386 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
4387 error "df free($DFFREE) mismatch OST free($BKFREE)"
4389 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
4390 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
4391 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
4394 run_test 79 "df report consistency check ======================="
4396 test_80() { # bug 10718
4397 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
4399 local BEFORE=`date +%s`
4400 cancel_lru_locks osc
4401 local AFTER=`date +%s`
4402 local DIFF=$((AFTER-BEFORE))
4403 if [ $DIFF -gt 1 ] ; then
4404 error "elapsed for 1M@1T = $DIFF"
4409 run_test 80 "Page eviction is equally fast at high offsets too ===="
4412 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && \
4414 mkdir -p $DIR/d99cvsroot
4415 chown $RUNAS_ID $DIR/d99cvsroot
4416 local oldPWD=$PWD # bug 13584, use $TMP as working dir
4419 $RUNAS cvs -d $DIR/d99cvsroot init || error
4422 run_test 99a "cvs init ========================================="
4425 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4426 [ ! -d $DIR/d99cvsroot ] && test_99a
4428 # some versions of cvs import exit(1) when asked to import links or
4429 # files they can't read. ignore those files.
4430 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
4431 ! -perm +4 -printf '-I %f\n')
4432 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
4433 d99reposname vtag rtag
4435 run_test 99b "cvs import ======================================="
4438 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4439 [ ! -d $DIR/d99cvsroot ] && test_99b
4441 mkdir -p $DIR/d99reposname
4442 chown $RUNAS_ID $DIR/d99reposname
4443 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
4445 run_test 99c "cvs checkout ====================================="
4448 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4449 [ ! -d $DIR/d99cvsroot ] && test_99c
4450 cd $DIR/d99reposname
4452 $RUNAS cvs add -m 'addmsg' foo99
4454 run_test 99d "cvs add =========================================="
4457 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4458 [ ! -d $DIR/d99cvsroot ] && test_99c
4459 cd $DIR/d99reposname
4462 run_test 99e "cvs update ======================================="
4465 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4466 [ ! -d $DIR/d99cvsroot ] && test_99d
4467 cd $DIR/d99reposname
4468 $RUNAS cvs commit -m 'nomsg' foo99
4469 rm -fr $DIR/d99cvsroot
4471 run_test 99f "cvs commit ======================================="
4474 [ "$NETTYPE" = tcp ] || \
4475 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
4478 remote_ost_nodsh && skip "remote OST with nodsh" && return
4479 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4481 { skip "useless for local single node setup" && return; }
4483 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
4484 [ "$PROT" != "tcp" ] && continue
4485 RPORT=$(echo $REMOTE | cut -d: -f2)
4486 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
4489 LPORT=`echo $LOCAL | cut -d: -f2`
4490 if [ $LPORT -ge 1024 ]; then
4491 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
4493 error_exit "local: $LPORT > 1024, remote: $RPORT"
4496 [ "$rc" = 0 ] || error_exit "privileged port not found" )
4498 run_test 100 "check local port using privileged port ==========="
4500 function get_named_value()
4509 echo $line | sed "s/^$tag//"
4516 export CACHE_MAX=`lctl get_param -n llite.*.max_cached_mb | head -n 1`
4518 lctl set_param -n llite.*.max_cached_mb $CACHE_MAX
4526 [ "$CPU" = "UML" ] && nreads=1000
4527 local cache_limit=32
4529 lctl set_param -n osc.*-osc*.rpc_stats 0
4530 trap cleanup_101 EXIT
4531 lctl set_param -n llite.*.read_ahead_stats 0
4532 lctl set_param -n llite.*.max_cached_mb $cache_limit
4535 # randomly read 10000 of 64K chunks from file 3x 32MB in size
4537 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
4538 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
4541 for s in `lctl get_param -n llite.*.read_ahead_stats | \
4542 get_named_value 'read but discarded' | cut -d" " -f1`; do
4543 discard=$(($discard + $s))
4547 if [ $(($discard * 10)) -gt $nreads ] ;then
4548 lctl get_param osc.*-osc*.rpc_stats
4549 lctl get_param llite.*.read_ahead_stats
4550 error "too many ($discard) discarded pages"
4552 rm -f $DIR/$tfile || true
4554 run_test 101 "check read-ahead for random reads ================"
4559 STRIPE_COUNT=$OSTCOUNT
4562 trap cleanup_test101b EXIT
4563 # prepare the read-ahead file
4564 $SETSTRIPE $DIR/$tfile -s $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT
4566 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
4569 cleanup_test101b() {
4576 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
4581 local STRIPE_SIZE=1048576
4582 local RA_INC=1048576
4583 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
4584 local FILE_LENGTH=$((64*100))
4585 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
4586 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
4587 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
4588 get_named_value 'read but discarded' | \
4589 cut -d" " -f1 | calc_total`
4591 if [ $DISCARD -gt $discard_limit ]; then
4592 lctl get_param llite.*.read_ahead_stats
4593 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
4595 echo "Read-ahead success for size ${READ_SIZE}"
4600 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping stride IO stride-ahead test" && return
4601 local STRIPE_SIZE=1048576
4602 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
4603 local FILE_LENGTH=$((STRIPE_SIZE*100))
4604 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
4605 # prepare the read-ahead file
4607 cancel_lru_locks osc
4608 for BIDX in 2 4 8 16 32 64 128 256
4610 local BSIZE=$((BIDX*4096))
4611 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
4612 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
4613 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
4614 $LCTL set_param -n llite.*.read_ahead_stats 0
4615 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
4616 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
4617 cancel_lru_locks osc
4623 run_test 101b "check stride-io mode read-ahead ================="
4626 lctl get_param -n llite.*.max_read_ahead_mb | head -n 1
4627 lctl set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
4631 local file=$DIR/$tfile
4632 local size=${FILESIZE_101c:-500}
4633 local ra_MB=${READAHEAD_MB:-40}
4635 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
4636 [ $space -gt $((size / 1024)) ] ||
4637 { skip "Need free space ${size}M, have $space" && return; }
4639 echo Creating ${size}M test file $file
4640 dd if=/dev/zero of=$file bs=1M count=$size
4641 echo Cancel LRU locks on lustre client to flush the client cache
4642 cancel_lru_locks osc
4644 echo Disable read-ahead
4645 local old_READAHEAD=$(set_read_ahead 0)
4647 echo Reading the test file $file with read-ahead disabled
4648 time_ra_OFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
4650 echo Cancel LRU locks on lustre client to flush the client cache
4651 cancel_lru_locks osc
4652 echo Enable read-ahead with ${ra_MB}MB
4653 set_read_ahead $ra_MB
4655 echo Reading the test file $file with read-ahead enabled
4656 time_ra_ON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
4658 echo read-ahead disabled time read $time_ra_OFF
4659 echo read-ahead enabled time read $time_ra_ON
4661 set_read_ahead $old_READAHEAD
4664 [ $time_ra_ON -lt $time_ra_OFF ] ||
4665 error "read-ahead enabled time read (${time_ra_ON}s) is more than
4666 read-ahead disabled time read (${time_ra_OFF}s) filesize ${size}M"
4668 run_test 101d "file read with and without read-ahead enabled ================="
4672 chown $RUNAS_ID $DIR/$tdir
4675 STRIPE_COUNT=$OSTCOUNT
4676 [ $OSTCOUNT -gt 4 ] && STRIPE_COUNT=4
4678 trap cleanup_test102 EXIT
4680 $1 $SETSTRIPE $tdir -s $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT
4684 for count in `seq 1 $STRIPE_COUNT`
4686 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4688 local stripe_size=`expr $STRIPE_SIZE \* $num`
4689 local file=file"$num-$offset-$count"
4690 $1 $SETSTRIPE $file -s $stripe_size -i $offset -c $count
4696 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
4702 rm -rf $DIR/d0.sanity/d102
4706 local testfile=$DIR/xattr_testfile
4711 [ "$UID" != 0 ] && skip_env "must run as root" && return
4712 [ -z "`lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr`" ] && skip_env "must have user_xattr" && return
4714 [ -z "$(which setfattr 2>/dev/null)" ] && skip_env "could not find setfattr" && return
4716 echo "set/get xattr..."
4717 setfattr -n trusted.name1 -v value1 $testfile || error
4718 [ "`getfattr -n trusted.name1 $testfile 2> /dev/null | \
4719 grep "trusted.name1"`" == "trusted.name1=\"value1\"" ] || error
4721 setfattr -n user.author1 -v author1 $testfile || error
4722 [ "`getfattr -n user.author1 $testfile 2> /dev/null | \
4723 grep "user.author1"`" == "user.author1=\"author1\"" ] || error
4726 setfattr -n trusted.name2 -v value2 $testfile || error
4727 setfattr -n trusted.name3 -v value3 $testfile || error
4728 [ `getfattr -d -m "^trusted" $testfile 2> /dev/null | \
4729 grep "trusted.name" | wc -l` -eq 3 ] || error
4732 setfattr -n user.author2 -v author2 $testfile || error
4733 setfattr -n user.author3 -v author3 $testfile || error
4734 [ `getfattr -d -m "^user" $testfile 2> /dev/null | \
4735 grep "user" | wc -l` -eq 3 ] || error
4737 echo "remove xattr..."
4738 setfattr -x trusted.name1 $testfile || error
4739 getfattr -d -m trusted $testfile 2> /dev/null | \
4740 grep "trusted.name1" && error || true
4742 setfattr -x user.author1 $testfile || error
4743 getfattr -d -m user $testfile 2> /dev/null | \
4744 grep "user.author1" && error || true
4746 # b10667: setting lustre special xattr be silently discarded
4747 echo "set lustre special xattr ..."
4748 setfattr -n "trusted.lov" -v "invalid value" $testfile || error
4752 run_test 102a "user xattr test =================================="
4755 # b10930: get/set/list trusted.lov xattr
4756 echo "get/set/list trusted.lov xattr ..."
4757 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
4758 local testfile=$DIR/$tfile
4759 $SETSTRIPE -s 65536 -i 1 -c 2 $testfile || error "setstripe failed"
4760 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
4761 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
4763 local testfile2=${testfile}2
4764 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
4765 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
4768 setfattr -n trusted.lov -v $value $testfile2
4769 local tmp_file=${testfile}3
4770 $GETSTRIPE -v $testfile2 > $tmp_file
4771 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
4772 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
4773 [ "$stripe_size" -eq 65536 ] || error "stripe size $stripe_size != 65536"
4774 [ "$stripe_count" -eq 2 ] || error "stripe count $stripe_count != 2"
4777 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
4780 # b10930: get/set/list lustre.lov xattr
4781 echo "get/set/list lustre.lov xattr ..."
4782 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
4784 chown $RUNAS_ID $DIR/$tdir
4785 local testfile=$DIR/$tdir/$tfile
4786 $RUNAS $SETSTRIPE -s 65536 -i 1 -c 2 $testfile||error "setstripe failed"
4787 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
4788 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
4790 local testfile2=${testfile}2
4791 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
4792 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
4794 $RUNAS $MCREATE $testfile2
4795 $RUNAS setfattr -n lustre.lov -v $value $testfile2
4796 local tmp_file=${testfile}3
4797 $RUNAS $GETSTRIPE -v $testfile2 > $tmp_file
4798 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
4799 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
4800 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
4801 [ $stripe_count -eq 2 ] || error "stripe count $stripe_count != 2"
4803 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
4805 compare_stripe_info1() {
4806 local stripe_index_all_zero=1
4810 for count in `seq 1 $STRIPE_COUNT`
4812 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4814 local size=`expr $STRIPE_SIZE \* $num`
4815 local file=file"$num-$offset-$count"
4816 get_stripe_info client $PWD/$file "$1"
4817 if [ $stripe_size -ne $size ]; then
4818 error "$file: different stripe size $stripe_size, expected $size" && return
4820 if [ $stripe_count -ne $count ]; then
4821 error "$file: different stripe count $stripe_count, expected $count" && return
4823 if [ $stripe_index -ne 0 ]; then
4824 stripe_index_all_zero=0
4829 [ $stripe_index_all_zero -eq 1 ] && error "all files are being extracted starting from OST index 0"
4833 compare_stripe_info2() {
4836 for count in `seq 1 $STRIPE_COUNT`
4838 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4840 local size=`expr $STRIPE_SIZE \* $num`
4841 local file=file"$num-$offset-$count"
4842 get_stripe_info client $PWD/$file
4843 if [ $stripe_size -ne $size ]; then
4844 error "$file: different stripe size $stripe_size, expected $size" && return
4846 if [ $stripe_count -ne $count ]; then
4847 error "$file: different stripe count $stripe_count, expected $count" && return
4849 if [ $stripe_index -ne $offset ]; then
4850 error "$file: different stripe offset $stripe_index, expected $offset" && return
4858 [ -n "$(which tar 2>/dev/null)" ] && strings $(which tar) | grep -q lustre && echo tar
4862 # b10930: tar test for trusted.lov xattr
4863 TAR=$(find_lustre_tar)
4864 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
4865 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
4868 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
4870 compare_stripe_info1
4872 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
4875 # b10930: tar test for trusted.lov xattr
4876 TAR=$(find_lustre_tar)
4877 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
4878 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
4882 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
4884 compare_stripe_info1
4886 run_test 102f "tar copy files, not keep osts ==========="
4888 test_102h() { # bug 15777
4889 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
4890 skip "must have user_xattr" && return
4891 [ -z "$(which setfattr 2>/dev/null)" ] &&
4892 skip_env "could not find setfattr" && return
4897 VALUE=datadatadatadatadatadatadatadata
4898 while [ $(echo $VALUE | wc -c) -lt $XSIZE ]; do
4899 VALUE="$VALUE$VALUE"
4901 log "save $XBIG on $DIR/$tfile"
4902 setfattr -n $XBIG -v "$VALUE" $DIR/$tfile ||
4903 error "saving $XBIG on $DIR/$tfile failed"
4904 ORIG=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4905 OSIZE=$(echo $ORIG | wc -c)
4906 [ $OSIZE -lt $XSIZE ] && error "set $XBIG too small ($OSIZE < $XSIZE)"
4909 log "save $XSML on $DIR/$tfile"
4910 setfattr -n $XSML -v val $DIR/$tfile ||
4911 error "saving $XSML on $DIR/$tfile failed"
4912 NEW=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4913 if [ "$NEW" != "$ORIG" ]; then
4916 error "$XBIG different after saving $XSML"
4919 log "grow $XSML on $DIR/$tfile"
4920 setfattr -n $XSML -v "$VALUE" $DIR/$tfile ||
4921 error "growing $XSML on $DIR/$tfile failed"
4922 NEW=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4923 if [ "$NEW" != "$ORIG" ]; then
4926 error "$XBIG different after growing $XSML"
4928 log "$XBIG still valid after growing $XSML"
4931 run_test 102h "grow xattr from inside inode to external block"
4933 test_102i() { # bug 17038
4935 ln -s $DIR/$tfile $DIR/${tfile}link
4936 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
4937 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"
4938 rm -f $DIR/$tfile $DIR/${tfile}link
4940 run_test 102i "lgetxattr test on symbolic link ============"
4943 TAR=$(find_lustre_tar)
4944 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
4945 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
4946 setup_test102 "$RUNAS"
4948 chown $RUNAS_ID $DIR/d102j
4949 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
4951 compare_stripe_info1 "$RUNAS"
4953 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
4957 # b22187 just check that does not crash for regular file.
4958 setfattr -n trusted.lov $DIR/$tfile
4959 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
4960 local test_kdir=$DIR/d102k
4962 local default_size=`$GETSTRIPE -s $test_kdir`
4963 local default_count=`$GETSTRIPE -c $test_kdir`
4964 local default_offset=`$GETSTRIPE -o $test_kdir`
4965 $SETSTRIPE -s 65536 -i 1 -c $OSTCOUNT $test_kdir || error 'dir setstripe failed'
4966 setfattr -n trusted.lov $test_kdir
4967 local stripe_size=`$GETSTRIPE -s $test_kdir`
4968 local stripe_count=`$GETSTRIPE -c $test_kdir`
4969 local stripe_offset=`$GETSTRIPE -o $test_kdir`
4970 [ $stripe_size -eq $default_size ] || error "stripe size $stripe_size != $default_size"
4971 [ $stripe_count -eq $default_count ] || error "stripe count $stripe_count != $default_count"
4972 [ $stripe_offset -eq $default_offset ] || error "stripe offset $stripe_offset != $default_offset"
4973 rm -rf $DIR/$tfile $test_kdir
4975 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
4981 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
4986 [ "$UID" != 0 ] && skip_env "must run as root" && return
4987 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
4988 [ -z "$(which setfacl 2>/dev/null)" ] && skip_env "could not find setfacl" && return
4989 $GSS && skip "could not run under gss" && return
4991 declare -a identity_old
4993 for num in `seq $MDSCOUNT`; do
4994 switch_identity $num true || identity_old[$num]=$?
5001 echo "performing cp ..."
5002 run_acl_subtest cp || error
5003 echo "performing getfacl-noacl..."
5004 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
5005 echo "performing misc..."
5006 run_acl_subtest misc || error "misc test failed"
5007 echo "performing permissions..."
5008 run_acl_subtest permissions || error "permissions failed"
5009 echo "performing setfacl..."
5010 run_acl_subtest setfacl || error "setfacl test failed"
5012 # inheritance test got from HP
5013 echo "performing inheritance..."
5014 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
5015 chmod +x make-tree || error "chmod +x failed"
5016 run_acl_subtest inheritance || error "inheritance test failed"
5022 for num in `seq $MDSCOUNT`; do
5023 if [ "${identity_old[$num]}" = 1 ]; then
5024 switch_identity $num false || identity_old[$num]=$?
5028 run_test 103 "acl test ========================================="
5032 lfs df || error "lfs df failed"
5033 lfs df -ih || error "lfs df -ih failed"
5034 lfs df -h $DIR || error "lfs df -h $DIR failed"
5035 lfs df -i $DIR || error "lfs df -i $DIR failed"
5036 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
5037 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
5039 OSC=`lctl get_param -n devices | awk '/-osc-/ {print $4}' | head -n 1`
5040 lctl --device %$OSC deactivate
5041 lfs df || error "lfs df with deactivated OSC failed"
5042 lctl --device %$OSC recover
5043 lfs df || error "lfs df with reactivated OSC failed"
5046 run_test 104a "lfs df [-ih] [path] test ========================="
5049 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5051 denied_cnt=$((`$RUNAS $LFS check servers 2>&1 | grep "Permission denied" | wc -l`))
5052 if [ $denied_cnt -ne 0 ];
5054 error "lfs check servers test failed"
5057 run_test 104b "$RUNAS lfs check servers test ===================="
5060 # doesn't work on 2.4 kernels
5062 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
5064 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
5066 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
5070 run_test 105a "flock when mounted without -o flock test ========"
5074 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
5076 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
5078 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
5082 run_test 105b "fcntl when mounted without -o flock test ========"
5086 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
5088 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
5090 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
5094 run_test 105c "lockf when mounted without -o flock test ========"
5096 test_105d() { # bug 15924
5098 [ -z "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ] && \
5099 skip "mount w/o flock enabled" && return
5100 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
5101 $LCTL set_param fail_loc=0x80000315
5102 flocks_test 2 $DIR/$tdir
5104 run_test 105d "flock race (should not freeze) ========"
5106 test_105e() { # bug 22660 && 22040
5107 [ -z "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ] && \
5108 skip "mount w/o flock enabled" && return
5110 flocks_test 3 $DIR/$tfile
5112 run_test 105e "Two conflicting flocks from same process ======="
5114 test_106() { #bug 10921
5116 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
5117 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
5119 run_test 106 "attempt exec of dir followed by chown of that dir"
5128 local save_pattern=$(sysctl -n kernel.core_pattern)
5129 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
5130 sysctl -w kernel.core_pattern=$file
5131 sysctl -w kernel.core_uses_pid=0
5139 kill -s 11 $SLEEPPID
5141 if [ -e $file ]; then
5142 size=`stat -c%s $file`
5143 [ $size -eq 0 ] && error "Fail to create core file $file"
5145 error "Fail to create core file $file"
5148 sysctl -w kernel.core_pattern=$save_pattern
5149 sysctl -w kernel.core_uses_pid=$save_uses_pid
5152 run_test 107 "Coredump on SIG"
5156 mkdir $DIR/d110/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa || error "mkdir with 255 char fail"
5157 mkdir $DIR/d110/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb && error "mkdir with 256 char should fail, but not"
5158 touch $DIR/d110/xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx || error "create with 255 char fail"
5159 touch $DIR/d110/yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy && error ""create with 256 char should fail, but not
5164 run_test 110 "filename length checking"
5167 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
5169 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
5171 echo "Starting with $OSTIO_pre threads"
5174 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
5175 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
5176 echo "$NUMTEST creates/unlinks"
5178 createmany -o $DIR/$tdir/$tfile $NUMTEST
5179 unlinkmany $DIR/$tdir/$tfile $NUMTEST
5181 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
5184 # don't return an error
5185 [ $OSTIO_post -eq $OSTIO_pre ] && echo \
5186 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&\
5187 echo "This may be fine, depending on what ran before this test" &&\
5188 echo "and how fast this system is." && return
5190 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
5192 run_test 115 "verify dynamic thread creation===================="
5195 wait_delete_completed
5196 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
5197 echo OST kbytes available: ${AVAIL[@]}
5198 MAXI=0; MAXV=${AVAIL[0]}
5199 MINI=0; MINV=${AVAIL[0]}
5200 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
5201 #echo OST $i: ${AVAIL[i]}kb
5202 if [ ${AVAIL[i]} -gt $MAXV ]; then
5203 MAXV=${AVAIL[i]}; MAXI=$i
5205 if [ ${AVAIL[i]} -lt $MINV ]; then
5206 MINV=${AVAIL[i]}; MINI=$i
5209 echo Min free space: OST $MINI: $MINV
5210 echo Max free space: OST $MAXI: $MAXV
5214 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
5216 echo -n "Free space priority "
5217 lctl get_param -n lov.*-clilov-*.qos_prio_free
5220 [ $MINV -gt 960000 ] && skip "too much free space in OST$MINI, skip" &&\
5223 # generate uneven OSTs
5224 mkdir -p $DIR/$tdir/OST${MINI}
5227 echo "Filling 25% remaining space in OST${MINI} with ${FILL}Kb"
5228 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI}||error "setstripe failed"
5230 while [ $FILL -gt 0 ]; do
5232 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i bs=2M count=1 2>/dev/null
5233 FILL=$(($FILL - 2048))
5241 DIFF=$(($MAXV - $MINV))
5242 DIFF2=$(($DIFF * 100 / $MINV))
5243 echo -n "diff=${DIFF}=${DIFF2}% must be > 20% for QOS mode..."
5244 if [ $DIFF2 -gt 20 ]; then
5247 echo "failed - QOS mode won't be used"
5248 error_ignore "QOS imbalance criteria not met"
5252 MINI1=$MINI; MINV1=$MINV
5253 MAXI1=$MAXI; MAXV1=$MAXV
5255 # now fill using QOS
5256 echo writing a bunch of files to QOS-assigned OSTs
5257 $SETSTRIPE $DIR/$tdir -c 1
5259 while [ $FILL -gt 0 ]; do
5261 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1024 count=200 2>/dev/null
5262 FILL=$(($FILL - 200))
5265 echo "wrote $i 200k files"
5269 echo "Note: free space may not be updated, so measurements might be off"
5271 DIFF2=$(($MAXV - $MINV))
5272 echo "free space delta: orig $DIFF final $DIFF2"
5273 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
5274 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
5275 echo "Wrote $DIFF to smaller OST $MINI1"
5276 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
5277 echo "Wrote $DIFF2 to larger OST $MAXI1"
5278 [ $DIFF -gt 0 ] && echo "Wrote $(($DIFF2 * 100 / $DIFF - 100))% more data to larger OST $MAXI1"
5280 # Figure out which files were written where
5281 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
5282 awk '/'$MINI1': / {print $2; exit}')
5284 MINC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
5285 echo "$MINC files created on smaller OST $MINI1"
5286 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
5287 awk '/'$MAXI1': / {print $2; exit}')
5289 MAXC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
5290 echo "$MAXC files created on larger OST $MAXI1"
5291 [ $MINC -gt 0 ] && echo "Wrote $(($MAXC * 100 / $MINC - 100))% more files to larger OST $MAXI1"
5292 [ $MAXC -gt $MINC ] || error_ignore "stripe QOS didn't balance free space"
5296 run_test 116 "stripe QOS: free space balance ==================="
5298 test_117() # bug 10891
5300 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
5301 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
5302 lctl set_param fail_loc=0x21e
5303 > $DIR/$tfile || error "truncate failed"
5304 lctl set_param fail_loc=0
5305 echo "Truncate succeeded."
5308 run_test 117 "verify fsfilt_extend =========="
5310 export OLD_RESENDCOUNT=""
5311 set_resend_count () {
5312 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
5313 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
5314 lctl set_param -n $PROC_RESENDCOUNT $1
5315 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
5318 [ "$SLOW" = "no" ] && set_resend_count 4 # for reduce test_118* time (bug 14842)
5320 # Reset async IO behavior after error case
5322 FILE=$DIR/reset_async
5324 # Ensure all OSCs are cleared
5325 $LSTRIPE -c -1 $FILE
5326 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
5331 test_118a() #bug 11710
5335 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5336 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5337 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
5339 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5340 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5345 run_test 118a "verify O_SYNC works =========="
5349 remote_ost_nodsh && skip "remote OST with nodsh" && return
5353 #define OBD_FAIL_OST_ENOENT 0x217
5354 set_nodes_failloc "$(osts_nodes)" 0x217
5355 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5357 set_nodes_failloc "$(osts_nodes)" 0
5358 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5359 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5362 if [[ $RC -eq 0 ]]; then
5363 error "Must return error due to dropped pages, rc=$RC"
5367 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5368 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5372 echo "Dirty pages not leaked on ENOENT"
5374 # Due to the above error the OSC will issue all RPCs syncronously
5375 # until a subsequent RPC completes successfully without error.
5376 multiop $DIR/$tfile Ow4096yc
5381 run_test 118b "Reclaim dirty pages on fatal error =========="
5385 remote_ost_nodsh && skip "remote OST with nodsh" && return
5389 #define OBD_FAIL_OST_EROFS 0x216
5390 set_nodes_failloc "$(osts_nodes)" 0x216
5392 # multiop should block due to fsync until pages are written
5393 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
5397 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
5398 error "Multiop failed to block on fsync, pid=$MULTIPID"
5401 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5403 if [[ $WRITEBACK -eq 0 ]]; then
5404 error "No page in writeback, writeback=$WRITEBACK"
5407 set_nodes_failloc "$(osts_nodes)" 0
5410 if [[ $RC -ne 0 ]]; then
5411 error "Multiop fsync failed, rc=$RC"
5414 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5415 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5417 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5418 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5422 echo "Dirty pages flushed via fsync on EROFS"
5425 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
5429 remote_ost_nodsh && skip "remote OST with nodsh" && return
5433 #define OBD_FAIL_OST_BRW_PAUSE_BULK
5434 set_nodes_failloc "$(osts_nodes)" 0x214
5435 # multiop should block due to fsync until pages are written
5436 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
5440 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
5441 error "Multiop failed to block on fsync, pid=$MULTIPID"
5444 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5446 if [[ $WRITEBACK -eq 0 ]]; then
5447 error "No page in writeback, writeback=$WRITEBACK"
5450 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
5451 set_nodes_failloc "$(osts_nodes)" 0
5453 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5454 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5456 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5457 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5461 echo "Dirty pages gaurenteed flushed via fsync"
5464 run_test 118d "Fsync validation inject a delay of the bulk =========="
5469 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
5470 lctl set_param fail_loc=0x8000040a
5472 # Should simulate EINVAL error which is fatal
5473 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5475 if [[ $RC -eq 0 ]]; then
5476 error "Must return error due to dropped pages, rc=$RC"
5479 lctl set_param fail_loc=0x0
5481 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5482 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5483 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5485 if [[ $LOCKED -ne 0 ]]; then
5486 error "Locked pages remain in cache, locked=$LOCKED"
5489 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5490 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5494 echo "No pages locked after fsync"
5499 run_test 118f "Simulate unrecoverable OSC side error =========="
5504 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
5505 lctl set_param fail_loc=0x406
5507 # simulate local -ENOMEM
5508 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5511 lctl set_param fail_loc=0
5512 if [[ $RC -eq 0 ]]; then
5513 error "Must return error due to dropped pages, rc=$RC"
5516 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5517 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5518 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5520 if [[ $LOCKED -ne 0 ]]; then
5521 error "Locked pages remain in cache, locked=$LOCKED"
5524 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5525 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5529 echo "No pages locked after fsync"
5534 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
5537 remote_ost_nodsh && skip "remote OST with nodsh" && return
5541 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
5542 set_nodes_failloc "$(osts_nodes)" 0x20e
5543 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
5544 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5547 set_nodes_failloc "$(osts_nodes)" 0
5548 if [[ $RC -eq 0 ]]; then
5549 error "Must return error due to dropped pages, rc=$RC"
5552 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5553 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5554 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5556 if [[ $LOCKED -ne 0 ]]; then
5557 error "Locked pages remain in cache, locked=$LOCKED"
5560 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5561 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5565 echo "No pages locked after fsync"
5569 run_test 118h "Verify timeout in handling recoverables errors =========="
5572 remote_ost_nodsh && skip "remote OST with nodsh" && return
5576 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
5577 set_nodes_failloc "$(osts_nodes)" 0x20e
5579 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
5580 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
5583 set_nodes_failloc "$(osts_nodes)" 0
5587 if [[ $RC -ne 0 ]]; then
5588 error "got error, but should be not, rc=$RC"
5591 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5592 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5593 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
5594 if [[ $LOCKED -ne 0 ]]; then
5595 error "Locked pages remain in cache, locked=$LOCKED"
5598 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5599 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5603 echo "No pages locked after fsync"
5607 run_test 118i "Fix error before timeout in recoverable error =========="
5610 remote_ost_nodsh && skip "remote OST with nodsh" && return
5614 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
5615 set_nodes_failloc "$(osts_nodes)" 0x220
5617 # return -EIO from OST
5618 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5620 set_nodes_failloc "$(osts_nodes)" 0x0
5621 if [[ $RC -eq 0 ]]; then
5622 error "Must return error due to dropped pages, rc=$RC"
5625 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5626 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5627 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
5628 if [[ $LOCKED -ne 0 ]]; then
5629 error "Locked pages remain in cache, locked=$LOCKED"
5632 # in recoverable error on OST we want resend and stay until it finished
5633 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5634 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5638 echo "No pages locked after fsync"
5642 run_test 118j "Simulate unrecoverable OST side error =========="
5646 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
5648 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
5649 set_nodes_failloc "$(osts_nodes)" 0x20e
5652 for ((i=0;i<10;i++)); do
5653 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
5654 error "dd to $DIR/$tdir/$tfile-$i failed" )&
5661 set_nodes_failloc "$(osts_nodes)" 0
5664 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
5666 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
5668 test_119a() # bug 11737
5670 BSIZE=$((512 * 1024))
5671 directio write $DIR/$tfile 0 1 $BSIZE
5672 # We ask to read two blocks, which is more than a file size.
5673 # directio will indicate an error when requested and actual
5674 # sizes aren't equeal (a normal situation in this case) and
5675 # print actual read amount.
5676 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
5677 if [ "$NOB" != "$BSIZE" ]; then
5678 error "read $NOB bytes instead of $BSIZE"
5682 run_test 119a "Short directIO read must return actual read amount"
5684 test_119b() # bug 11737
5686 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
5688 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
5689 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
5691 multiop $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
5692 error "direct read failed"
5695 run_test 119b "Sparse directIO read must return actual read amount"
5697 test_119c() # bug 13099
5700 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
5701 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
5704 run_test 119c "Testing for direct read hitting hole"
5706 test_119d() # bug 15950
5708 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
5709 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
5711 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
5712 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
5713 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
5714 lctl set_param fail_loc=0x40d
5715 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
5718 cat $DIR/$tfile > /dev/null &
5719 lctl set_param fail_loc=0
5722 log "the DIO writes have completed, now wait for the reads (should not block very long)"
5724 [ -n "`ps h -p $pid_reads -o comm`" ] && \
5725 error "the read rpcs have not completed in 2s"
5727 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
5729 run_test 119d "The DIO path should try to send a new rpc once one is completed"
5733 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5734 skip "no early lock cancel on server" && return 0
5735 lru_resize_disable mdc
5736 lru_resize_disable osc
5737 cancel_lru_locks mdc
5738 stat $DIR/$tdir > /dev/null
5739 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5740 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5742 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5743 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5744 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5745 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5746 lru_resize_enable mdc
5747 lru_resize_enable osc
5749 run_test 120a "Early Lock Cancel: mkdir test"
5753 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5754 skip "no early lock cancel on server" && return 0
5755 lru_resize_disable mdc
5756 lru_resize_disable osc
5757 cancel_lru_locks mdc
5758 stat $DIR/$tdir > /dev/null
5759 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5760 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5762 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5763 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5764 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5765 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5766 lru_resize_enable mdc
5767 lru_resize_enable osc
5769 run_test 120b "Early Lock Cancel: create test"
5773 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5774 skip "no early lock cancel on server" && return 0
5775 lru_resize_disable mdc
5776 lru_resize_disable osc
5777 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
5778 touch $DIR/$tdir/d1/f1
5779 cancel_lru_locks mdc
5780 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
5781 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5782 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5783 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
5784 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5785 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5786 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5787 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5788 lru_resize_enable mdc
5789 lru_resize_enable osc
5791 run_test 120c "Early Lock Cancel: link test"
5795 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5796 skip "no early lock cancel on server" && return 0
5797 lru_resize_disable mdc
5798 lru_resize_disable osc
5800 cancel_lru_locks mdc
5801 stat $DIR/$tdir > /dev/null
5802 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5803 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5804 chmod a+x $DIR/$tdir
5805 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5806 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5807 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5808 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5809 lru_resize_enable mdc
5810 lru_resize_enable osc
5812 run_test 120d "Early Lock Cancel: setattr test"
5816 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5817 skip "no early lock cancel on server" && return 0
5818 lru_resize_disable mdc
5819 lru_resize_disable osc
5820 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
5821 cancel_lru_locks mdc
5822 cancel_lru_locks osc
5823 dd if=$DIR/$tdir/f1 of=/dev/null
5824 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
5825 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5826 awk '/ldlm_cancel/ {print $2}'`
5827 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5828 awk '/ldlm_bl_callback/ {print $2}'`
5829 unlink $DIR/$tdir/f1
5830 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5831 awk '/ldlm_cancel/ {print $2}'`
5832 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5833 awk '/ldlm_bl_callback/ {print $2}'`
5834 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5835 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5836 lru_resize_enable mdc
5837 lru_resize_enable osc
5839 run_test 120e "Early Lock Cancel: unlink test"
5842 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5843 skip "no early lock cancel on server" && return 0
5845 lru_resize_disable mdc
5846 lru_resize_disable osc
5847 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
5848 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
5849 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
5850 cancel_lru_locks mdc
5851 cancel_lru_locks osc
5852 dd if=$DIR/$tdir/d1/f1 of=/dev/null
5853 dd if=$DIR/$tdir/d2/f2 of=/dev/null
5854 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
5855 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5856 awk '/ldlm_cancel/ {print $2}'`
5857 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5858 awk '/ldlm_bl_callback/ {print $2}'`
5859 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
5860 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5861 awk '/ldlm_cancel/ {print $2}'`
5862 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5863 awk '/ldlm_bl_callback/ {print $2}'`
5864 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5865 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5866 lru_resize_enable mdc
5867 lru_resize_enable osc
5869 run_test 120f "Early Lock Cancel: rename test"
5872 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5873 skip "no early lock cancel on server" && return 0
5874 lru_resize_disable mdc
5875 lru_resize_disable osc
5877 echo create $count files
5879 cancel_lru_locks mdc
5880 cancel_lru_locks osc
5883 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5884 awk '/ldlm_cancel/ {print $2}'`
5885 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5886 awk '/ldlm_bl_callback/ {print $2}'`
5887 createmany -o $DIR/$tdir/f $count
5889 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5890 awk '/ldlm_cancel/ {print $2}'`
5891 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5892 awk '/ldlm_bl_callback/ {print $2}'`
5894 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
5895 echo rm $count files
5898 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5899 awk '/ldlm_cancel/ {print $2}'`
5900 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5901 awk '/ldlm_bl_callback/ {print $2}'`
5903 echo total: $count removes in $((t2-t1))
5904 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
5906 # wait for commitment of removal
5907 lru_resize_enable mdc
5908 lru_resize_enable osc
5910 run_test 120g "Early Lock Cancel: performance test"
5912 test_121() { #bug #10589
5914 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
5915 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
5916 lctl set_param fail_loc=0x310
5917 cancel_lru_locks osc > /dev/null
5918 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
5919 lctl set_param fail_loc=0
5920 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
5922 run_test 121 "read cancel race ========="
5924 test_123a() { # was test 123, statahead(bug 11401)
5926 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
5927 log "testing on UP system. Performance may be not as good as expected."
5933 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
5934 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
5936 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
5937 createmany -o $DIR/$tdir/$tfile $j $((i - j))
5939 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
5940 lctl set_param -n llite.*.statahead_max 0
5941 lctl get_param llite.*.statahead_max
5942 cancel_lru_locks mdc
5943 cancel_lru_locks osc
5945 time ls -l $DIR/$tdir | wc -l
5947 delta=$((etime - stime))
5948 log "ls $i files without statahead: $delta sec"
5949 lctl set_param llite.*.statahead_max=$max
5951 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
5952 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
5953 cancel_lru_locks mdc
5954 cancel_lru_locks osc
5956 time ls -l $DIR/$tdir | wc -l
5958 delta_sa=$((etime - stime))
5959 log "ls $i files with statahead: $delta_sa sec"
5960 lctl get_param -n llite.*.statahead_stats
5961 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
5963 [ $swrong -lt $ewrong ] && log "statahead was stopped, maybe too many locks held!"
5964 [ $delta -eq 0 -o $delta_sa -eq 0 ] && continue
5966 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
5967 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
5968 lctl set_param -n llite.*.statahead_max 0
5969 lctl get_param llite.*.statahead_max
5970 cancel_lru_locks mdc
5971 cancel_lru_locks osc
5973 time ls -l $DIR/$tdir | wc -l
5975 delta=$((etime - stime))
5976 log "ls $i files again without statahead: $delta sec"
5977 lctl set_param llite.*.statahead_max=$max
5978 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
5979 if [ $SLOWOK -eq 0 ]; then
5980 error "ls $i files is slower with statahead!"
5982 log "ls $i files is slower with statahead!"
5988 [ $delta -gt 20 ] && break
5989 [ $delta -gt 8 ] && MULT=$((50 / delta))
5990 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
5998 delta=$((etime - stime))
5999 log "rm -r $DIR/$tdir/: $delta seconds"
6001 lctl get_param -n llite.*.statahead_stats
6003 run_test 123a "verify statahead work"
6005 test_123b () { # statahead(bug 15027)
6007 createmany -o $DIR/$tdir/$tfile-%d 1000
6009 cancel_lru_locks mdc
6010 cancel_lru_locks osc
6012 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
6013 lctl set_param fail_loc=0x80000803
6014 ls -lR $DIR/$tdir > /dev/null
6016 lctl set_param fail_loc=0x0
6017 lctl get_param -n llite.*.statahead_stats
6022 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
6025 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
6026 skip "no lru resize on server" && return 0
6028 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
6030 log "create $NR files at $DIR/$tdir"
6031 createmany -o $DIR/$tdir/f $NR ||
6032 error "failed to create $NR files in $DIR/$tdir"
6034 cancel_lru_locks mdc
6035 ls -l $DIR/$tdir > /dev/null
6039 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
6040 local PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
6041 LRU_SIZE=$(lctl get_param -n $PARAM)
6042 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
6043 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
6045 log "NS=$(basename $NSDIR)"
6050 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
6051 skip "Not enough cached locks created!"
6058 # We know that lru resize allows one client to hold $LIMIT locks
6059 # for 10h. After that locks begin to be killed by client.
6061 local LIMIT=`lctl get_param -n $NSDIR.pool.limit`
6064 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
6065 # killing locks. Some time was spent for creating locks. This means
6066 # that up to the moment of sleep finish we must have killed some of
6067 # them (10-100 locks). This depends on how fast ther were created.
6068 # Many of them were touched in almost the same moment and thus will
6069 # be killed in groups.
6070 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
6072 # Use $LRU_SIZE_B here to take into account real number of locks
6073 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
6074 local LRU_SIZE_B=$LRU_SIZE
6076 local OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
6077 log "OLD_LVF=$OLD_LVF"
6078 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
6080 # Let's make sure that we really have some margin. Client checks
6081 # cached locks every 10 sec.
6083 log "Sleep ${SLEEP} sec"
6085 while ((SEC<$SLEEP)); do
6089 LRU_SIZE=`lctl get_param -n $NSDIR/lru_size`
6093 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
6094 local LRU_SIZE_A=`lctl get_param -n $NSDIR/lru_size`
6096 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
6097 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
6098 unlinkmany $DIR/$tdir/f $NR
6102 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
6103 log "unlink $NR files at $DIR/$tdir"
6104 unlinkmany $DIR/$tdir/f $NR
6106 run_test 124a "lru resize ======================================="
6108 get_max_pool_limit()
6110 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
6113 if test $l -gt $max; then
6121 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
6122 skip "no lru resize on server" && return 0
6124 LIMIT=`get_max_pool_limit`
6126 NR=$(($(default_lru_size)*20))
6127 if [ $NR -gt $LIMIT ]; then
6128 log "Limit lock number by $LIMIT locks"
6131 lru_resize_disable mdc
6132 mkdir -p $DIR/$tdir/disable_lru_resize ||
6133 error "failed to create $DIR/$tdir/disable_lru_resize"
6135 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
6136 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
6137 cancel_lru_locks mdc
6140 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
6143 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
6146 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
6150 nolruresize_delta=$((etime-stime))
6151 log "ls -la time: $nolruresize_delta seconds"
6152 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
6153 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
6155 lru_resize_enable mdc
6156 mkdir -p $DIR/$tdir/enable_lru_resize ||
6157 error "failed to create $DIR/$tdir/enable_lru_resize"
6159 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
6160 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
6161 cancel_lru_locks mdc
6164 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
6167 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
6170 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
6174 lruresize_delta=$((etime-stime))
6175 log "ls -la time: $lruresize_delta seconds"
6176 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
6178 if [ $lruresize_delta -gt $nolruresize_delta ]; then
6179 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
6180 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
6181 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
6183 log "lru resize performs the same with no lru resize"
6185 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
6187 run_test 124b "lru resize (performance test) ======================="
6189 test_125() { # 13358
6190 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
6191 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
6192 mkdir -p $DIR/d125 || error "mkdir failed"
6193 $SETSTRIPE $DIR/d125 -s 65536 -c -1 || error "setstripe failed"
6194 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
6195 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
6197 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
6199 test_126() { # bug 12829/13455
6200 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
6201 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
6202 $GSS && skip "must run as gss disabled" && return
6204 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
6205 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
6207 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
6209 run_test 126 "check that the fsgid provided by the client is taken into account"
6211 test_127() { # bug 15521
6212 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
6213 $LCTL set_param osc.*.stats=0
6214 FSIZE=$((2048 * 1024))
6215 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
6216 cancel_lru_locks osc
6217 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
6219 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
6220 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
6221 echo "got $COUNT $NAME"
6222 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
6223 eval $NAME=$COUNT || error "Wrong proc format"
6226 read_bytes|write_bytes)
6227 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
6228 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
6229 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
6230 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
6231 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
6232 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
6233 error "sumsquare is too small: $SUMSQ"
6234 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
6235 error "sumsquare is too big: $SUMSQ"
6239 done < $DIR/${tfile}.tmp
6241 #check that we actually got some stats
6242 [ "$read_bytes" ] || error "Missing read_bytes stats"
6243 [ "$write_bytes" ] || error "Missing write_bytes stats"
6244 [ "$read_bytes" != 0 ] || error "no read done"
6245 [ "$write_bytes" != 0 ] || error "no write done"
6247 run_test 127 "verify the client stats are sane"
6249 test_128() { # bug 15212
6251 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
6256 result=$(grep error $TMP/$tfile.log)
6258 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
6260 run_test 128 "interactive lfs for 2 consecutive find's"
6267 local LDPROC=/proc/fs/ldiskfs
6269 for facet in $(get_facets MDS); do
6270 canondev=$(ldiskfs_canon *.$(convert_facet2label $facet).mntdev $facet)
6271 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" || LDPROC=/sys/fs/ldiskfs
6272 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
6276 [ "$FSTYPE" != "ldiskfs" ] && skip "not needed for FSTYPE=$FSTYPE" && return 0
6277 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6288 while [ ! $I -gt $((MAX * MDSCOUNT)) ]; do
6289 multiop $DIR/$tdir/$J Oc
6291 if [ $rc -eq $EFBIG ]; then
6293 echo "return code $rc received as expected"
6295 elif [ $rc -ne 0 ]; then
6297 error_exit "return code $rc received instead of expected $EFBIG"
6300 I=$(stat -c%s "$DIR/$tdir")
6304 error "exceeded dir size limit $MAX x $MDSCOUNT $((MAX * MDSCOUNT)) : $I bytes"
6306 run_test 129 "test directory size limit ========================"
6315 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
6316 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
6318 trap cleanup_130 EXIT RETURN
6320 local fm_file=$DIR/$tfile
6321 lfs setstripe -s 65536 -c 1 $fm_file || error "setstripe failed on $fm_file"
6322 dd if=/dev/zero of=$fm_file bs=65536 count=1 || error "dd failed for $fm_file"
6324 filefrag -ves $fm_file || error "filefrag $fm_file failed"
6325 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
6327 lun=`$GETSTRIPE $fm_file | grep -A 10 obdidx | awk '{print $1}' | grep -v "obdidx"`
6329 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
6332 for line in $filefrag_op
6334 frag_lun=`echo $line | cut -d: -f5`
6335 ext_len=`echo $line | cut -d: -f4`
6336 if (( $frag_lun != $lun )); then
6338 error "FIEMAP on 1-stripe file($fm_file) failed"
6341 (( tot_len += ext_len ))
6344 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
6346 error "FIEMAP on 1-stripe file($fm_file) failed;"
6352 echo "FIEMAP on single striped file succeeded"
6354 run_test 130a "FIEMAP (1-stripe file)"
6357 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping FIEMAP on 2-stripe file test" && return
6359 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
6360 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
6362 trap cleanup_130 EXIT RETURN
6364 local fm_file=$DIR/$tfile
6365 lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
6366 dd if=/dev/zero of=$fm_file bs=1M count=2 || error "dd failed on $fm_file"
6368 filefrag -ves $fm_file || error "filefrag $fm_file failed"
6369 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
6371 last_lun=`echo $filefrag_op | cut -d: -f5`
6376 for line in $filefrag_op
6378 frag_lun=`echo $line | cut -d: -f5`
6379 ext_len=`echo $line | cut -d: -f4`
6380 if (( $frag_lun != $last_lun )); then
6381 if (( tot_len != 1024 )); then
6383 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
6390 (( tot_len += ext_len ))
6393 if (( num_luns != 2 || tot_len != 1024 )); then
6395 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
6401 echo "FIEMAP on 2-stripe file succeeded"
6403 run_test 130b "FIEMAP (2-stripe file)"
6406 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping FIEMAP on 2-stripe file with hole test" && return
6408 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
6409 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
6411 trap cleanup_130 EXIT RETURN
6413 local fm_file=$DIR/$tfile
6414 lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
6415 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
6417 filefrag -ves $fm_file || error "filefrag $fm_file failed"
6418 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
6420 last_lun=`echo $filefrag_op | cut -d: -f5`
6425 for line in $filefrag_op
6427 frag_lun=`echo $line | cut -d: -f5`
6428 ext_len=`echo $line | cut -d: -f4`
6429 if (( $frag_lun != $last_lun )); then
6430 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
6431 if (( logical != 512 )); then
6433 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
6436 if (( tot_len != 512 )); then
6438 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
6445 (( tot_len += ext_len ))
6448 if (( num_luns != 2 || tot_len != 512 )); then
6450 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
6456 echo "FIEMAP on 2-stripe file with hole succeeded"
6458 run_test 130c "FIEMAP (2-stripe file with hole)"
6461 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
6463 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
6464 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
6466 trap cleanup_130 EXIT RETURN
6468 local fm_file=$DIR/$tfile
6469 lfs setstripe -s 65536 -c $OSTCOUNT $fm_file || error "setstripe failed on $fm_file"
6470 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT || error "dd failed on $fm_file"
6472 filefrag -ves $fm_file || error "filefrag $fm_file failed"
6473 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
6475 last_lun=`echo $filefrag_op | cut -d: -f5`
6480 for line in $filefrag_op
6482 frag_lun=`echo $line | cut -d: -f5`
6483 ext_len=`echo $line | cut -d: -f4`
6484 if (( $frag_lun != $last_lun )); then
6485 if (( tot_len != 1024 )); then
6487 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
6494 (( tot_len += ext_len ))
6497 if (( num_luns != OSTCOUNT || tot_len != 1024 )); then
6499 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
6505 echo "FIEMAP on N-stripe file succeeded"
6507 run_test 130d "FIEMAP (N-stripe file)"
6510 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
6512 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
6513 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
6515 trap cleanup_130 EXIT RETURN
6517 local fm_file=$DIR/$tfile
6518 lfs setstripe -s 131072 -c 2 $fm_file || error "setstripe failed on $fm_file"
6520 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
6521 for ((i = 0; i < $NUM_BLKS; i++))
6523 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
6526 filefrag -ves $fm_file || error "filefrag $fm_file failed"
6527 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
6529 last_lun=`echo $filefrag_op | cut -d: -f5`
6534 for line in $filefrag_op
6536 frag_lun=`echo $line | cut -d: -f5`
6537 ext_len=`echo $line | cut -d: -f4`
6538 if (( $frag_lun != $last_lun )); then
6539 if (( tot_len != $EXPECTED_LEN )); then
6541 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
6548 (( tot_len += ext_len ))
6551 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
6553 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
6559 echo "FIEMAP with continuation calls succeeded"
6561 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
6563 # Test for writev/readv
6565 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
6566 error "writev test failed"
6567 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
6568 error "readv failed"
6571 run_test 131a "test iov's crossing stripe boundary for writev/readv"
6574 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
6575 error "append writev test failed"
6576 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
6577 error "append writev test failed"
6580 run_test 131b "test append writev"
6583 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
6586 run_test 131c "test read/write on file w/o objects"
6589 rwv -f $DIR/$tfile -w -n 1 1572864
6590 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
6591 if [ "$NOB" != 1572864 ]; then
6592 error "Short read filed: read $NOB bytes instead of 1572864"
6596 run_test 131d "test short read"
6599 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
6600 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
6601 error "read hitting hole failed"
6604 run_test 131e "test read hitting hole"
6609 for node in $(osts_nodes); do
6610 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
6611 [ x$gl = x"" ] && gl=0
6612 gl_sum=$((gl_sum + gl))
6622 if [ x$som = x"enabled" ]; then
6623 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
6624 MOUNTOPT=`echo $MOUNTOPT | sed 's/som_preview//g'`
6625 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
6627 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
6628 MOUNTOPT="$MOUNTOPT,som_preview"
6629 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
6632 # do remount to make new mount-conf parameters actual
6639 test_132() { #1028, SOM
6640 local num=$(get_mds_dir $DIR)
6641 local mymds=mds${num}
6642 local MOUNTOPT_SAVE=$MOUNTOPT
6644 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
6645 cancel_lru_locks osc
6647 som1=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
6649 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
6650 stat $DIR/$tfile >/dev/null
6651 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
6652 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
6654 som_mode_switch $som1 $gl1 $gl2
6656 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
6657 cancel_lru_locks osc
6659 som2=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
6660 if [ $som1 == $som2 ]; then
6661 error "som is still "$som2
6662 if [ x$som2 = x"enabled" ]; then
6669 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
6670 stat $DIR/$tfile >/dev/null
6671 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
6672 echo "====> SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
6673 som_mode_switch $som2 $gl1 $gl2
6674 MOUNTOPT=$MOUNTOPT_SAVE
6676 run_test 132 "som avoids glimpse rpc"
6678 test_140() { #bug-17379
6679 mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
6680 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
6681 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
6683 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
6685 while i=`expr $i + 1`; do
6686 mkdir -p $i || error "Creating dir $i"
6687 cd $i || error "Changing to $i"
6688 ln -s ../stat stat || error "Creating stat symlink"
6689 # Read the symlink until ELOOP present,
6690 # not LBUGing the system is considered success,
6691 # we didn't overrun the stack.
6692 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
6694 if [ $ret -eq 40 ]; then
6697 error "Open stat symlink"
6703 echo "The symlink depth = $i"
6704 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 ] || error "Invalid symlink depth"
6706 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
6709 local TF="$TMP/$tfile"
6711 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
6713 cancel_lru_locks osc
6714 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
6715 remount_client $MOUNT
6717 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
6720 $TRUNCATE $DIR/$tfile 6000
6721 cancel_lru_locks osc
6722 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
6725 echo "12345" >>$DIR/$tfile
6726 cancel_lru_locks osc
6727 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
6730 echo "12345" >>$DIR/$tfile
6731 cancel_lru_locks osc
6732 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
6737 run_test 150 "truncate/append tests"
6739 function roc_hit() {
6740 local list=$(comma_list $(osts_nodes))
6742 ACCNUM=$(do_nodes $list $LCTL get_param -n obdfilter.*.stats | \
6743 awk '/'cache_hit'/ {sum+=$2} END {print sum}')
6747 function set_cache() {
6750 if [ "$2" == "off" ]; then
6753 local list=$(comma_list $(osts_nodes))
6754 do_nodes $list lctl set_param obdfilter.*.${1}_cache_enable $on
6756 cancel_lru_locks osc
6760 remote_ost_nodsh && skip "remote OST with nodsh" && return
6763 local list=$(comma_list $(osts_nodes))
6765 # check whether obdfilter is cache capable at all
6766 if ! do_nodes $list $LCTL get_param -n obdfilter.*.read_cache_enable > /dev/null; then
6767 echo "not cache-capable obdfilter"
6771 # check cache is enabled on all obdfilters
6772 if do_nodes $list $LCTL get_param -n obdfilter.*.read_cache_enable | grep 0 >&/dev/null; then
6773 echo "oss cache is disabled"
6777 do_nodes $list $LCTL set_param -n obdfilter.*.writethrough_cache_enable 1
6779 # pages should be in the case right after write
6780 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES || error "dd failed"
6781 local BEFORE=`roc_hit`
6782 cancel_lru_locks osc
6783 cat $DIR/$tfile >/dev/null
6784 local AFTER=`roc_hit`
6785 if ! let "AFTER - BEFORE == CPAGES"; then
6786 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6789 # the following read invalidates the cache
6790 cancel_lru_locks osc
6791 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable 0
6792 cat $DIR/$tfile >/dev/null
6794 # now data shouldn't be found in the cache
6796 cancel_lru_locks osc
6797 cat $DIR/$tfile >/dev/null
6799 if let "AFTER - BEFORE != 0"; then
6800 error "IN CACHE: before: $BEFORE, after: $AFTER"
6803 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable 1
6806 run_test 151 "test cache on oss and controls ==============================="
6809 local TF="$TMP/$tfile"
6811 # simulate ENOMEM during write
6812 #define OBD_FAIL_OST_NOMEM 0x226
6813 lctl set_param fail_loc=0x80000226
6814 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
6816 sync || error "sync failed"
6817 lctl set_param fail_loc=0
6819 # discard client's cache
6820 cancel_lru_locks osc
6822 # simulate ENOMEM during read
6823 lctl set_param fail_loc=0x80000226
6824 cmp $TF $DIR/$tfile || error "cmp failed"
6825 lctl set_param fail_loc=0
6829 run_test 152 "test read/write with enomem ============================"
6832 multiop $DIR/$tfile Ow4096Ycu || error "multiop failed"
6834 run_test 153 "test if fdatasync does not crash ======================="
6837 cp /etc/hosts $DIR/$tfile
6839 fid=$($LFS path2fid $DIR/$tfile)
6841 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
6843 echo "open fid $fid"
6844 diff /etc/hosts $DIR/.lustre/fid/$fid || error "open by fid failed: did not find expected data in file."
6846 echo "Opening a file by FID succeeded"
6848 run_test 154 "Opening a file by FID"
6850 test_155_small_load() {
6851 local temp=$TMP/$tfile
6852 local file=$DIR/$tfile
6854 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
6855 error "dd of=$temp bs=6096 count=1 failed"
6857 cancel_lru_locks osc
6858 cmp $temp $file || error "$temp $file differ"
6860 $TRUNCATE $temp 6000
6861 $TRUNCATE $file 6000
6862 cmp $temp $file || error "$temp $file differ (truncate1)"
6864 echo "12345" >>$temp
6865 echo "12345" >>$file
6866 cmp $temp $file || error "$temp $file differ (append1)"
6868 echo "12345" >>$temp
6869 echo "12345" >>$file
6870 cmp $temp $file || error "$temp $file differ (append2)"
6876 test_155_big_load() {
6877 local temp=$TMP/$tfile
6878 local file=$DIR/$tfile
6881 local cache_size=$(do_facet ost$((MAXI+1)) \
6882 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
6883 local large_file_size=$((cache_size * 2))
6885 echo "OSS cache size: $cache_size KB"
6886 echo "Large file size: $large_file_size KB"
6888 [ $MAXV -le $large_file_size ] && \
6889 skip_env "max available OST size needs > $large_file_size KB" && \
6892 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
6894 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
6895 error "dd of=$temp bs=$large_file_size count=1k failed"
6898 cancel_lru_locks osc
6899 cmp $temp $file || error "$temp $file differ"
6907 set_cache writethrough on
6910 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
6914 set_cache writethrough off
6917 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
6921 set_cache writethrough on
6924 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
6928 set_cache writethrough off
6931 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
6935 set_cache writethrough on
6938 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
6942 set_cache writethrough off
6945 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
6949 set_cache writethrough on
6952 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
6956 set_cache writethrough off
6959 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
6965 local file="$DIR/$tfile"
6967 log "Turn on read and write cache"
6969 set_cache writethrough on
6971 log "Write data and read it back."
6972 log "Read should be satisfied from the cache."
6973 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6975 cancel_lru_locks osc
6976 cat $file >/dev/null
6978 if ! let "AFTER - BEFORE == CPAGES"; then
6979 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6981 log "cache hits:: before: $BEFORE, after: $AFTER"
6984 log "Read again; it should be satisfied from the cache."
6986 cancel_lru_locks osc
6987 cat $file >/dev/null
6989 if ! let "AFTER - BEFORE == CPAGES"; then
6990 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6992 log "cache hits:: before: $BEFORE, after: $AFTER"
6996 log "Turn off the read cache and turn on the write cache"
6998 set_cache writethrough on
7000 log "Read again; it should be satisfied from the cache."
7002 cancel_lru_locks osc
7003 cat $file >/dev/null
7005 if ! let "AFTER - BEFORE == CPAGES"; then
7006 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
7008 log "cache hits:: before: $BEFORE, after: $AFTER"
7011 log "Read again; it should not be satisfied from the cache."
7013 cancel_lru_locks osc
7014 cat $file >/dev/null
7016 if ! let "AFTER - BEFORE == 0"; then
7017 error "IN CACHE: before: $BEFORE, after: $AFTER"
7019 log "cache hits:: before: $BEFORE, after: $AFTER"
7022 log "Write data and read it back."
7023 log "Read should be satisfied from the cache."
7024 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
7026 cancel_lru_locks osc
7027 cat $file >/dev/null
7029 if ! let "AFTER - BEFORE == CPAGES"; then
7030 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
7032 log "cache hits:: before: $BEFORE, after: $AFTER"
7035 log "Read again; it should not be satisfied from the cache."
7037 cancel_lru_locks osc
7038 cat $file >/dev/null
7040 if ! let "AFTER - BEFORE == 0"; then
7041 error "IN CACHE: before: $BEFORE, after: $AFTER"
7043 log "cache hits:: before: $BEFORE, after: $AFTER"
7047 log "Turn off read and write cache"
7049 set_cache writethrough off
7051 log "Write data and read it back"
7052 log "It should not be satisfied from the cache."
7054 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
7055 cancel_lru_locks osc
7057 cat $file >/dev/null
7059 if ! let "AFTER - BEFORE == 0"; then
7060 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
7062 log "cache hits:: before: $BEFORE, after: $AFTER"
7066 log "Turn on the read cache and turn off the write cache"
7068 set_cache writethrough off
7070 log "Write data and read it back"
7071 log "It should not be satisfied from the cache."
7073 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
7075 cancel_lru_locks osc
7076 cat $file >/dev/null
7078 if ! let "AFTER - BEFORE == 0"; then
7079 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
7081 log "cache hits:: before: $BEFORE, after: $AFTER"
7084 log "Read again; it should be satisfied from the cache."
7086 cancel_lru_locks osc
7087 cat $file >/dev/null
7089 if ! let "AFTER - BEFORE == CPAGES"; then
7090 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
7092 log "cache hits:: before: $BEFORE, after: $AFTER"
7097 run_test 156 "Verification of tunables ============================"
7101 if [ $MDSCOUNT -gt 1 ]; then
7102 error_ignore 17935 $*
7108 USER=$(do_facet $SINGLEMDS lctl --device $MDT0 changelog_register -n)
7109 echo "Registered as changelog user $USER"
7110 do_facet $SINGLEMDS lctl get_param -n mdd.$MDT0.changelog_users | \
7111 grep -q $USER || error "User $USER not found in changelog_users"
7114 mkdir -p $DIR/$tdir/pics/2008/zachy
7115 touch $DIR/$tdir/pics/2008/zachy/timestamp
7116 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
7117 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
7118 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
7119 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
7120 rm $DIR/$tdir/pics/desktop.jpg
7122 $LFS changelog $MDT0 | tail -5
7124 echo "verifying changelog mask"
7125 do_facet $SINGLEMDS lctl set_param mdd.$MDT0.changelog_mask="-mkdir"
7126 mkdir -p $DIR/$tdir/pics/2009/sofia
7127 do_facet $SINGLEMDS lctl set_param mdd.$MDT0.changelog_mask="+mkdir"
7128 mkdir $DIR/$tdir/pics/2009/zachary
7129 DIRS=$($LFS changelog $MDT0 | tail -5 | grep -c MKDIR)
7130 [ $DIRS -eq 1 ] || err17935 "changelog mask count $DIRS != 1"
7133 echo "verifying target fid"
7134 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
7135 tail -1 | awk '{print $6}')
7136 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
7137 [ "$fidc" == "t=$fidf" ] || \
7138 err17935 "fid in changelog $fidc != file fid $fidf"
7139 echo "verifying parent fid"
7140 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
7141 tail -1 | awk '{print $7}')
7142 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
7143 [ "$fidc" == "p=$fidf" ] || \
7144 err17935 "pfid in changelog $fidc != dir fid $fidf"
7146 USER_REC1=$(do_facet $SINGLEMDS lctl get_param -n \
7147 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
7148 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
7149 USER_REC2=$(do_facet $SINGLEMDS lctl get_param -n \
7150 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
7151 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
7152 [ $USER_REC2 == $(($USER_REC1 + 5)) ] || \
7153 err17935 "user index should be $(($USER_REC1 + 5)); is $USER_REC2"
7155 MIN_REC=$(do_facet $SINGLEMDS lctl get_param mdd.$MDT0.changelog_users | \
7156 awk 'min == "" || $2 < min {min = $2}; END {print min}')
7157 FIRST_REC=$($LFS changelog $MDT0 | head -1 | awk '{print $1}')
7158 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
7159 [ $FIRST_REC == $(($MIN_REC + 1)) ] || \
7160 err17935 "first index should be $(($MIN_REC + 1)); is $FIRST_REC"
7162 echo "verifying user deregister"
7163 do_facet $SINGLEMDS lctl --device $MDT0 changelog_deregister $USER
7164 do_facet $SINGLEMDS lctl get_param -n mdd.$MDT0.changelog_users | \
7165 grep -q $USER && error "User $USER still found in changelog_users"
7167 USERS=$(( $(do_facet $SINGLEMDS lctl get_param -n \
7168 mdd.$MDT0.changelog_users | wc -l) - 2 ))
7169 if [ $USERS -eq 0 ]; then
7170 LAST_REC1=$(do_facet $SINGLEMDS lctl get_param -n \
7171 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
7172 touch $DIR/$tdir/chloe
7173 LAST_REC2=$(do_facet $SINGLEMDS lctl get_param -n \
7174 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
7175 echo "verify changelogs are off if we were the only user: $LAST_REC1 == $LAST_REC2"
7176 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
7178 echo "$USERS other changelog users; can't verify off"
7181 run_test 160 "changelog sanity"
7185 cp /etc/hosts $DIR/$tdir/$tfile
7186 mkdir $DIR/$tdir/foo1
7187 mkdir $DIR/$tdir/foo2
7188 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
7189 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
7190 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
7191 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
7192 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[')
7193 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
7194 $LFS fid2path $DIR $FID
7195 err17935 "bad link ea"
7198 rm $DIR/$tdir/foo2/zachary
7200 rm $DIR/$tdir/foo2/thor
7202 rm $DIR/$tdir/$tfile
7204 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
7205 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
7207 $LFS fid2path $DIR $FID
7208 err17935 "bad link rename"
7210 rm $DIR/$tdir/foo2/maggie
7213 local longname=filename_avg_len_is_thirty_two_
7214 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 || \
7215 error "failed to hardlink many files"
7216 links=$($LFS fid2path $DIR $FID | wc -l)
7217 echo -n "${links}/1000 links in link EA"
7218 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
7219 unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
7220 error "failed to unlink many hardlinks"
7222 run_test 161 "link ea sanity"
7229 local path=$(${LFS} fid2path $*)
7232 if [ $RC -ne 0 ]; then
7233 err17935 "path looked up of $expected failed. Error $RC"
7235 elif [ "${path}" != "${expected}" ]; then
7236 err17935 "path looked up \"${path}\" instead of \"${expected}\""
7239 echo "fid $fid resolves to path $path (expected $expected)"
7243 # Make changes to filesystem
7244 mkdir -p $DIR/$tdir/d2
7245 touch $DIR/$tdir/d2/$tfile
7246 touch $DIR/$tdir/d2/x1
7247 touch $DIR/$tdir/d2/x2
7248 mkdir -p $DIR/$tdir/d2/a/b/c
7249 mkdir -p $DIR/$tdir/d2/p/q/r
7251 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
7252 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0
7255 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
7256 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
7257 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0
7259 # softlink to wrong file
7260 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
7261 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
7262 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0
7265 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
7266 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
7267 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
7268 # fid2path dir/fsname should both work
7269 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1
7270 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0
7272 # hardlink count: check that there are 2 links
7273 # Doesnt work with CMD yet: 17935
7274 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
7275 err17935 "expected 2 links"
7277 # hardlink indexing: remove the first link
7278 rm $DIR/$tdir/d2/p/q/r/hlink
7279 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0
7283 run_test 162 "path lookup sanity"
7286 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7287 copytool --test $FSNAME || { skip "copytool not runnable: $?" && return; }
7290 local uuid=$($LCTL get_param -n mdc.${FSNAME}-MDT0000-mdc-*.uuid)
7291 # this proc file is temporary and linux-only
7292 do_facet $SINGLEMDS lctl set_param mdt.${FSNAME}-MDT0000.mdccomm=$uuid ||\
7293 error "kernel->userspace send failed"
7296 run_test 163 "kernel <-> userspace comms"
7299 # do directio so as not to populate the page cache
7300 log "creating a 10 Mb file"
7301 multiop $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
7302 log "starting reads"
7303 dd if=$DIR/$tfile of=/dev/null bs=4096 &
7304 log "truncating the file"
7305 multiop $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
7307 kill %+ || true # reads might have finished
7308 echo "wait until dd is finished"
7310 log "removing the temporary file"
7311 rm -rf $DIR/$tfile || error "tmp file removal failed"
7313 run_test 169 "parallel read and truncate should not deadlock"
7316 $LCTL clear # bug 18514
7317 $LCTL debug_daemon start $TMP/${tfile}_log_good
7319 $LCTL debug_daemon stop
7320 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
7321 error "sed failed to read log_good"
7323 $LCTL debug_daemon start $TMP/${tfile}_log_good
7325 $LCTL debug_daemon stop
7327 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
7328 error "lctl df log_bad failed"
7330 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
7331 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
7333 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
7334 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
7336 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
7337 error "bad_line good_line1 good_line2 are empty"
7339 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
7340 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
7341 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
7343 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
7344 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
7345 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
7347 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
7348 error "bad_line_new good_line_new are empty"
7350 local expected_good=$((good_line1 + good_line2*2))
7352 rm -f $TMP/${tfile}*
7353 # LU-231, short malformed line may not be counted into bad lines
7354 if [ $bad_line -ne $bad_line_new ] &&
7355 [ $bad_line -ne $((bad_line_new - 1)) ]; then
7356 error "expected $bad_line bad lines, but got $bad_line_new"
7360 if [ $expected_good -ne $good_line_new ]; then
7361 error "expected $expected_good good lines, but got $good_line_new"
7366 run_test 170 "test lctl df to handle corrupted log ====================="
7368 test_171() { # bug20592
7369 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
7370 $LCTL set_param fail_loc=0x50e
7371 $LCTL set_param fail_val=3000
7372 multiop_bg_pause $DIR/$tfile O_s || true
7374 kill -USR1 $MULTIPID
7378 if dmesg | grep "recursive fault"; then
7379 error "caught a recursive fault"
7381 $LCTL set_param fail_loc=0
7384 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
7386 # it would be good to share it with obdfilter-survey/libecho code
7387 setup_obdecho_osc () {
7390 local obdfilter_name=$2
7391 echo "Creating new osc for $obdfilter_name on $ost_nid"
7392 # make sure we can find loopback nid
7393 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
7395 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
7396 ${obdfilter_name}_osc_UUID || rc=2; }
7397 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
7398 ${obdfilter_name}_UUID $ost_nid || rc=3; }
7402 cleanup_obdecho_osc () {
7403 local obdfilter_name=$1
7404 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
7405 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
7409 obdecho_create_test() {
7414 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
7415 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
7417 if [ $rc -eq 0 ]; then
7418 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
7419 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
7421 echo "New object id is $id"
7422 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec test_brw 10 w v 64 $id" ||
7424 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
7425 "cleanup" || rc=5; }
7426 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
7428 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
7436 if ! module_loaded obdecho; then
7437 load_module obdecho/obdecho
7441 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
7442 local host=$(awk '/current_connection:/ {print $2}' /proc/fs/lustre/osc/$osc/import)
7443 local target=$(awk '/target:/ {print $2}' /proc/fs/lustre/osc/$osc/import)
7444 target=${target%_UUID}
7446 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
7447 [ $rc -eq 0 ] && { obdecho_create_test ${target}_osc client || rc=2; }
7448 [[ -n $target ]] && cleanup_obdecho_osc $target
7449 [ $rmmod_local -eq 1 ] && rmmod obdecho
7452 run_test 180a "test obdecho on osc"
7456 local rmmod_remote=0
7458 do_facet ost "lsmod | grep -q obdecho || " \
7459 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
7460 "modprobe obdecho; }" && rmmod_remote=1
7461 target=$(do_facet ost $LCTL dl | awk '/obdfilter/ {print $4;exit}')
7462 [[ -n $target ]] && { obdecho_create_test $target ost || rc=1; }
7463 [ $rmmod_remote -eq 1 ] && do_facet ost "rmmod obdecho"
7466 run_test 180b "test obdecho directly on obdfilter"
7468 test_181() { # bug 22177
7469 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
7470 # create enough files to index the directory
7471 createmany -o $DIR/$tdir/foobar 4000
7472 # print attributes for debug purpose
7475 multiop_bg_pause $DIR/$tdir D_Sc || return 1
7477 # remove the files & current working dir
7478 unlinkmany $DIR/$tdir/foobar 4000
7480 kill -USR1 $MULTIPID
7482 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
7485 run_test 181 "Test open-unlinked dir ========================"
7491 TGTPOOL_MAX=$(($TGT_COUNT - 1))
7493 TGTPOOL_LIST=`seq $TGTPOOL_FIRST $TGTPOOL_STEP $TGTPOOL_MAX`
7494 POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
7495 POOL_DIR_NAME=dir_tst
7496 POOL_DIR=$POOL_ROOT/$POOL_DIR_NAME
7497 POOL_FILE=$POOL_ROOT/file_tst
7499 check_file_in_pool()
7502 res=$($GETSTRIPE $file | grep 0x | cut -f2)
7505 found=$(echo :$TGTPOOL_LIST: | tr " " ":" | grep :$i:)
7506 if [[ "$found" == "" ]]
7508 echo "pool list: $TGTPOOL_LIST"
7509 echo "striping: $res"
7510 error "$file not allocated in $POOL"
7517 trap "cleanup_pools $FSNAME" EXIT
7520 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7521 create_pool $FSNAME.$POOL || return $?
7522 [ $($LFS pool_list $FSNAME | grep -c $POOL) -eq 1 ] ||
7523 error "$POOL not in lfs pool_list"
7525 run_test 200a "Create new pool =========================================="
7528 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7529 TGT=$(for i in $TGTPOOL_LIST; do printf "$FSNAME-OST%04x_UUID " $i; done)
7530 do_facet mgs $LCTL pool_add $FSNAME.$POOL \
7531 $FSNAME-OST[$TGTPOOL_FIRST-$TGTPOOL_MAX/$TGTPOOL_STEP]
7532 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL | sort -u | tr '\n' ' ' " "$TGT" ||
7533 error "Add to pool failed"
7534 local lfscount=$($LFS pool_list $FSNAME.$POOL | grep -c "\-OST")
7535 local addcount=$((($TGTPOOL_MAX - $TGTPOOL_FIRST) / $TGTPOOL_STEP + 1))
7536 [ $lfscount -eq $addcount ] ||
7537 error "lfs pool_list bad ost count $lfscount != $addcount"
7539 run_test 200b "Add targets to a pool ===================================="
7542 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7544 $SETSTRIPE -c 2 -p $POOL $POOL_DIR
7545 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR"
7546 # b-19919 test relative path works well
7547 mkdir -p $POOL_DIR/$POOL_DIR_NAME
7549 $SETSTRIPE -c 2 -p $POOL $POOL_DIR_NAME
7550 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/$POOL_DIR_NAME"
7551 $SETSTRIPE -c 2 -p $POOL ./$POOL_DIR_NAME
7552 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/./$POOL_DIR_NAME"
7553 $SETSTRIPE -c 2 -p $POOL ../$POOL_DIR_NAME
7554 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/../$POOL_DIR_NAME"
7555 $SETSTRIPE -c 2 -p $POOL ../$POOL_DIR_NAME/$POOL_DIR_NAME
7556 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/../$POOL_DIR_NAME/$POOL_DIR_NAME"
7557 rm -rf $POOL_DIR_NAME; cd -
7559 run_test 200c "Set pool on a directory ================================="
7562 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7563 res=$($GETSTRIPE --pool $POOL_DIR)
7564 [ $res = $POOL ] || error "Pool on $POOL_DIR is $res, not $POOL"
7566 run_test 200d "Check pool on a directory ==============================="
7569 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7571 for i in $(seq -w 1 $(($TGT_COUNT * 3)))
7573 file=$POOL_DIR/file-$i
7575 check_file_in_pool $file
7578 failed=$(($failed + 1))
7581 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
7583 run_test 200e "Check files allocation from directory pool =============="
7586 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7589 for i in $(seq -w 1 $(($TGT_COUNT * 3)))
7591 file=$POOL_FILE/spoo-$i
7592 $SETSTRIPE -p $POOL $file
7593 check_file_in_pool $file
7596 failed=$(($failed + 1))
7599 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
7601 run_test 200f "Create files in a pool ==================================="
7604 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7605 TGT=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$POOL | tr '\n' ' ')
7606 res=$($LFS df --pool $FSNAME.$POOL | awk '{print $1}' | grep "$FSNAME-OST" | tr '\n' ' ')
7607 [ "$res" = "$TGT" ] || error "Pools OSTs '$TGT' is not '$res' that lfs df reports"
7609 run_test 200g "lfs df a pool ============================================"
7611 test_200h() { # b=24039
7612 mkdir -p $POOL_DIR || error "unable to create $POOL_DIR"
7614 local file="/..$POOL_DIR/$tfile-1"
7615 $SETSTRIPE -p $POOL $file || error "unable to create $file"
7618 $SETSTRIPE -p $POOL $tfile-2 || \
7619 error "unable to create $tfile-2 in $POOL_DIR"
7621 run_test 200h "Create files in a pool with relative pathname ============"
7624 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7625 TGT=$($LCTL get_param -n lov.$FSNAME-*.pools.$POOL | head -1)
7626 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
7627 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL | grep $TGT" "" ||
7628 error "$TGT not removed from $FSNAME.$POOL"
7630 run_test 201a "Remove a target from a pool ============================="
7633 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7634 for TGT in $($LCTL get_param -n lov.$FSNAME-*.pools.$POOL | sort -u)
7636 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
7638 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL" "" ||
7639 error "Pool $FSNAME.$POOL cannot be drained"
7640 # striping on an empty/nonexistant pool should fall back to "pool of everything"
7641 touch ${POOL_DIR}/$tfile || error "failed to use fallback striping for empty pool"
7642 # setstripe on an empty pool should fail
7643 $SETSTRIPE -p $POOL ${POOL_FILE}/$tfile 2>/dev/null && \
7644 error "expected failure when creating file with empty pool"
7647 run_test 201b "Remove all targets from a pool =========================="
7650 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7651 do_facet mgs $LCTL pool_destroy $FSNAME.$POOL
7654 # striping on an empty/nonexistant pool should fall back to "pool of everything"
7655 touch ${POOL_DIR}/$tfile || error "failed to use fallback striping for missing pool"
7656 # setstripe on an empty pool should fail
7657 $SETSTRIPE -p $POOL ${POOL_FILE}/$tfile 2>/dev/null && \
7658 error "expected failure when creating file with missing pool"
7660 # get param should return err once pool is gone
7661 if wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL 2>/dev/null ||
7662 echo foo" "foo"; then
7663 remove_pool_from_list $FSNAME.$POOL
7666 error "Pool $FSNAME.$POOL is not destroyed"
7668 run_test 201c "Remove a pool ============================================"
7670 cleanup_pools $FSNAME
7672 # usage: default_attr <count | size | offset>
7674 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
7677 # usage: trim <string>
7678 # Trims leading and trailing whitespace from the parameter string
7683 # usage: check_default_stripe_attr <count | size | offset>
7684 check_default_stripe_attr() {
7685 # $GETSTRIPE returns trailing whitespace which needs to be trimmed off
7686 ACTUAL=$(trim $($GETSTRIPE --$1 $DIR/$tdir))
7687 if [ $1 = "count" -o $1 = "size" ]; then
7688 EXPECTED=`default_attr $1`;
7690 # the 'stripeoffset' parameter prints as an unsigned int, so
7691 # until this is fixed we hard-code -1 here
7694 [ "x$ACTUAL" != "x$EXPECTED" ] &&
7695 error "$DIR/$tdir has stripe $1 '$ACTUAL', not '$EXPECTED'"
7698 # usage: check_raw_stripe_attr <count | size | offset>
7699 check_raw_stripe_attr() {
7700 # $GETSTRIPE returns trailing whitespace which needs to be trimmed off
7701 ACTUAL=$(trim $($GETSTRIPE --raw --$1 $DIR/$tdir))
7702 if [ $1 = "count" -o $1 = "size" ]; then
7707 [ "x$ACTUAL" != "x$EXPECTED" ] &&
7708 error "$DIR/$tdir has raw stripe $1 '$ACTUAL', not '$EXPECTED'"
7714 $SETSTRIPE --count 0 --size 0 --offset -1 $DIR/$tdir
7716 check_default_stripe_attr count
7717 check_default_stripe_attr size
7718 check_default_stripe_attr offset
7722 run_test 204a "Print default stripe attributes ================="
7726 $SETSTRIPE --count 1 $DIR/$tdir
7728 check_default_stripe_attr size
7729 check_default_stripe_attr offset
7733 run_test 204b "Print default stripe size and offset ==========="
7737 $SETSTRIPE --size 65536 $DIR/$tdir
7739 check_default_stripe_attr count
7740 check_default_stripe_attr offset
7744 run_test 204c "Print default stripe count and offset ==========="
7748 $SETSTRIPE --offset 0 $DIR/$tdir
7750 check_default_stripe_attr count
7751 check_default_stripe_attr size
7755 run_test 204d "Print default stripe count and size ============="
7759 $SETSTRIPE -d $DIR/$tdir
7761 check_raw_stripe_attr count
7762 check_raw_stripe_attr size
7763 check_raw_stripe_attr offset
7767 run_test 204e "Print raw stripe attributes ================="
7771 $SETSTRIPE --count 1 $DIR/$tdir
7773 check_raw_stripe_attr size
7774 check_raw_stripe_attr offset
7778 run_test 204f "Print raw stripe size and offset ==========="
7782 $SETSTRIPE --size 65536 $DIR/$tdir
7784 check_raw_stripe_attr count
7785 check_raw_stripe_attr offset
7789 run_test 204g "Print raw stripe count and offset ==========="
7793 $SETSTRIPE --offset 0 $DIR/$tdir
7795 check_raw_stripe_attr count
7796 check_raw_stripe_attr size
7800 run_test 204h "Print raw stripe count and size ============="
7804 size=$((size % 8192 + 1))
7805 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
7806 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
7807 rm -f $DIR/f212 $DIR/f212.xyz
7809 run_test 212 "Sendfile test ============================================"
7812 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
7813 cancel_lru_locks osc
7814 lctl set_param fail_loc=0x8000040f
7815 # generate a read lock
7816 cat $DIR/$tfile > /dev/null
7817 # write to the file, it will try to cancel the above read lock.
7818 cat /etc/hosts >> $DIR/$tfile
7820 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
7822 test_214() { # for bug 20133
7823 mkdir -p $DIR/d214p/d214c
7824 for (( i=0; i < 340; i++ )) ; do
7825 touch $DIR/d214p/d214c/a$i
7828 ls -l $DIR/d214p || error "ls -l $DIR/d214p failed"
7829 mv $DIR/d214p/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
7830 ls $DIR/d214c || error "ls $DIR/d214c failed"
7831 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
7833 run_test 214 "hash-indexed directory test - bug 20133"
7835 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
7836 create_lnet_proc_files() {
7837 cat /proc/sys/lnet/$1 >$TMP/lnet_$1.out || error "cannot read /proc/sys/lnet/$1"
7838 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
7840 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
7841 rm -f "$TMP/lnet_$1.sys_tmp"
7844 # counterpart of create_lnet_proc_files
7845 remove_lnet_proc_files() {
7846 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
7849 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
7850 # 3rd arg as regexp for body
7851 check_lnet_proc_stats() {
7852 local l=$(cat "$TMP/lnet_$1" |wc -l)
7853 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
7855 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
7858 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
7859 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
7860 # optional and can be regexp for 2nd line (lnet.routes case)
7861 check_lnet_proc_entry() {
7862 local blp=2 # blp stands for 'position of 1st line of body'
7863 [ "$5" = "" ] || blp=3 # lnet.routes case
7865 local l=$(cat "$TMP/lnet_$1" |wc -l)
7866 # subtracting one from $blp because the body can be empty
7867 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
7869 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
7870 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
7872 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
7873 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
7875 # bail out if any unexpected line happened
7876 sed -n "$blp~1 p" "$TMP/lnet_$1" |grep -Ev "$3"
7877 [ "$?" != 0 ] || error "$2 misformatted"
7880 test_215() { # for bugs 18102, 21079, 21517
7881 local N='(0|[1-9][0-9]*)' # non-negative numeric
7882 local P='[1-9][0-9]*' # positive numeric
7883 local I='(0|-?[1-9][0-9]*)' # any numeric (0 | >0 | <0)
7884 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
7885 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
7886 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
7888 local L1 # regexp for 1st line
7889 local L2 # regexp for 2nd line (optional)
7890 local BR # regexp for the rest (body)
7892 # /proc/sys/lnet/stats should look as 11 space-separated non-negative numerics
7893 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
7894 create_lnet_proc_files "stats"
7895 check_lnet_proc_stats "stats.out" "/proc/sys/lnet/stats" "$BR"
7896 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
7897 remove_lnet_proc_files "stats"
7899 # /proc/sys/lnet/routes should look like this:
7900 # Routing disabled/enabled
7901 # net hops state router
7902 # where net is a string like tcp0, hops >= 0, state is up/down,
7903 # router is a string like 192.168.1.1@tcp2
7904 L1="^Routing (disabled|enabled)$"
7905 L2="^net +hops +state +router$"
7906 BR="^$NET +$N +(up|down) +$NID$"
7907 create_lnet_proc_files "routes"
7908 check_lnet_proc_entry "routes.out" "/proc/sys/lnet/routes" "$BR" "$L1" "$L2"
7909 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
7910 remove_lnet_proc_files "routes"
7912 # /proc/sys/lnet/routers should look like this:
7913 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
7914 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
7915 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
7916 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
7917 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
7918 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
7919 create_lnet_proc_files "routers"
7920 check_lnet_proc_entry "routers.out" "/proc/sys/lnet/routers" "$BR" "$L1"
7921 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
7922 remove_lnet_proc_files "routers"
7924 # /proc/sys/lnet/peers should look like this:
7925 # nid refs state last max rtr min tx min queue
7926 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
7927 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
7928 # numeric (0 or >0 or <0), queue >= 0.
7929 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
7930 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
7931 create_lnet_proc_files "peers"
7932 check_lnet_proc_entry "peers.out" "/proc/sys/lnet/peers" "$BR" "$L1"
7933 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
7934 remove_lnet_proc_files "peers"
7936 # /proc/sys/lnet/buffers should look like this:
7937 # pages count credits min
7938 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
7939 L1="^pages +count +credits +min$"
7940 BR="^ +$N +$N +$I +$I$"
7941 create_lnet_proc_files "buffers"
7942 check_lnet_proc_entry "buffers.out" "/proc/sys/lnet/buffers" "$BR" "$L1"
7943 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
7944 remove_lnet_proc_files "buffers"
7946 # /proc/sys/lnet/nis should look like this:
7947 # nid status alive refs peer rtr max tx min
7948 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
7949 # alive is numeric (0 or >0 or <0), refs > 0, peer >= 0,
7950 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
7951 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
7952 BR="^$NID +(up|down) +$I +$P +$N +$N +$N +$I +$I$"
7953 create_lnet_proc_files "nis"
7954 check_lnet_proc_entry "nis.out" "/proc/sys/lnet/nis" "$BR" "$L1"
7955 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
7956 remove_lnet_proc_files "nis"
7958 # can we successfully write to /proc/sys/lnet/stats?
7959 echo "0" >/proc/sys/lnet/stats || error "cannot write to /proc/sys/lnet/stats"
7960 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
7962 run_test 215 "/proc/sys/lnet exists and has proper content - bugs 18102, 21079, 21517"
7964 test_216() { # bug 20317
7966 local p="$TMP/sanityN-$TESTNAME.parameters"
7967 save_lustre_params $HOSTNAME "osc.*.contention_seconds" > $p
7968 for node in $(osts_nodes); do
7969 save_lustre_params $node "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
7970 save_lustre_params $node "ldlm.namespaces.filter-*.contended_locks" >> $p
7971 save_lustre_params $node "ldlm.namespaces.filter-*.contention_seconds" >> $p
7975 # agressive lockless i/o settings
7976 for node in $(osts_nodes); do
7977 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'
7979 lctl set_param -n osc.*.contention_seconds 60
7981 $DIRECTIO write $DIR/$tfile 0 10 4096
7982 $CHECKSTAT -s 40960 $DIR/$tfile
7984 # disable lockless i/o
7985 for node in $(osts_nodes); do
7986 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
7988 lctl set_param -n osc.*.contention_seconds 0
7991 dd if=/dev/zero of=$DIR/$tfile count=0
7992 $CHECKSTAT -s 0 $DIR/$tfile
7994 restore_lustre_params <$p
7998 run_test 216 "check lockless direct write works and updates file size and kms correctly"
8000 test_217() { # bug 22430
8002 for node in $(nodes_list); do
8003 if [[ $node = *-* ]] ; then
8004 echo "lctl ping $node@$NETTYPE"
8005 lctl ping $node@$NETTYPE
8007 echo "skipping $node (no hiphen detected)"
8011 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
8014 # do directio so as not to populate the page cache
8015 log "creating a 10 Mb file"
8016 multiop $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
8017 log "starting reads"
8018 dd if=$DIR/$tfile of=/dev/null bs=4096 &
8019 log "truncating the file"
8020 multiop $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
8022 kill %+ || true # reads might have finished
8023 echo "wait until dd is finished"
8025 log "removing the temporary file"
8026 rm -rf $DIR/$tfile || error "tmp file removal failed"
8028 run_test 218 "parallel read and truncate should not deadlock ======================="
8031 # tests that do cleanup/setup should be run at the end
8036 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
8037 $LCTL set_param fail_loc=0x903
8038 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
8039 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
8042 FAIL_ON_ERROR=true cleanup
8043 FAIL_ON_ERROR=true setup
8045 run_test 900 "umount should not race with any mgc requeue thread"
8047 complete $(basename $0) $SECONDS
8048 check_and_cleanup_lustre
8049 if [ "$I_MOUNTED" != "yes" ]; then
8050 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true