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$devnum
1332 do_facet ost$devnum mount -t $FSTYPE $dev $dir $OST_MOUNT_OPTS ||
1333 { error "mounting $dev as $FSTYPE failed"; return 3; }
1335 obj_filename=$(do_facet ost$devnum find $dir/O/$group -name $objid)
1336 local ff=$(do_facet ost$devnum $LL_DECODE_FILTER_FID $obj_filename)
1341 # compare lmm_seq and filter_fid->ff_parent.f_seq
1342 [ ${ff[11]} = ${lmm[4]} ] || { error "parent SEQ mismatch"; return 4; }
1343 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1344 [ ${ff[12]} = ${lmm[6]} ] || { error "parent OID mismatch"; return 5; }
1345 let stripe=${ff[13]}
1346 [ $stripe -eq $i ] || { error "stripe mismatch"; return 6; }
1348 echo -e "\t\tost $obdidx, objid $objid, group $group"
1349 do_facet ost$devnum umount -d $dev
1355 $SETSTRIPE $DIR/$tdir/$tfile-1 -c 1 -o 0 -s 1m ||
1356 { error "setstripe -c -1 failed"; return 1; }
1357 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1358 { error "dd 1 mb failed"; return 2; }
1359 $SETSTRIPE $DIR/$tdir/$tfile-2 -c -1 -o $(($OSTCOUNT - 1)) -s 1m ||
1360 { error "setstripe -c 1 failed"; return 3; }
1361 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1362 { error "dd $OSTCOUNT mb failed"; return 4; }
1365 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1366 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1368 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1370 test_27A() { # b=19102
1371 local restore_size=`$GETSTRIPE -s $MOUNT`
1372 local restore_count=`$GETSTRIPE -c $MOUNT`
1373 local restore_offset=`$GETSTRIPE -o $MOUNT`
1374 $SETSTRIPE -c 0 -o -1 -s 0 $MOUNT
1375 local default_size=`$GETSTRIPE -s $MOUNT`
1376 local default_count=`$GETSTRIPE -c $MOUNT`
1377 local default_offset=`$GETSTRIPE -o $MOUNT`
1378 local dsize=$((1024 * 1024))
1379 [ $default_size -eq $dsize ] || error "stripe size $default_size != $dsize"
1380 [ $default_count -eq 1 ] || error "stripe count $default_count != 1"
1381 [ $default_offset -eq -1 ] || error "stripe offset $default_offset != -1"
1382 $SETSTRIPE -c $restore_count -o $restore_offset -s $restore_size $MOUNT
1384 run_test 27A "check filesystem-wide default LOV EA values"
1386 # createtest also checks that device nodes are created and
1387 # then visible correctly (#2091)
1388 test_28() { # bug 2091
1390 $CREATETEST $DIR/d28/ct || error
1392 run_test 28 "create/mknod/mkdir with bad file types ============"
1395 cancel_lru_locks mdc
1401 declare -i LOCKCOUNTORIG=0
1402 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1403 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
1405 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
1407 declare -i LOCKUNUSEDCOUNTORIG=0
1408 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1409 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
1416 declare -i LOCKCOUNTCURRENT=0
1417 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1418 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
1421 declare -i LOCKUNUSEDCOUNTCURRENT=0
1422 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1423 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
1426 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1427 lctl set_param -n ldlm.dump_namespaces ""
1428 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1429 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1430 log "dumped log to $TMP/test_29.dk (bug 5793)"
1433 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1434 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1435 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1436 log "dumped log to $TMP/test_29.dk (bug 5793)"
1440 run_test 29 "IT_GETATTR regression ============================"
1442 test_30a() { # was test_30
1443 cp `which ls` $DIR || cp /bin/ls $DIR
1447 run_test 30a "execute binary from Lustre (execve) =============="
1450 cp `which ls` $DIR || cp /bin/ls $DIR
1452 $RUNAS $DIR/ls / || error
1455 run_test 30b "execute binary from Lustre as non-root ==========="
1457 test_30c() { # b=22376
1458 cp `which ls` $DIR || cp /bin/ls $DIR
1460 cancel_lru_locks mdc
1461 cancel_lru_locks osc
1462 $RUNAS $DIR/ls / || error
1465 run_test 30c "execute binary from Lustre without read perms ===="
1468 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1469 $CHECKSTAT -a $DIR/f31 || error
1471 run_test 31a "open-unlink file =================================="
1474 touch $DIR/f31 || error
1475 ln $DIR/f31 $DIR/f31b || error
1476 multiop $DIR/f31b Ouc || error
1477 $CHECKSTAT -t file $DIR/f31 || error
1479 run_test 31b "unlink file with multiple links while open ======="
1482 touch $DIR/f31 || error
1483 ln $DIR/f31 $DIR/f31c || error
1484 multiop_bg_pause $DIR/f31 O_uc || return 1
1486 multiop $DIR/f31c Ouc
1487 kill -USR1 $MULTIPID
1490 run_test 31c "open-unlink file with multiple links ============="
1493 opendirunlink $DIR/d31d $DIR/d31d || error
1494 $CHECKSTAT -a $DIR/d31d || error
1496 run_test 31d "remove of open directory ========================="
1498 test_31e() { # bug 2904
1499 check_kernel_version 34 || return 0
1500 openfilleddirunlink $DIR/d31e || error
1502 run_test 31e "remove of open non-empty directory ==============="
1504 test_31f() { # bug 4554
1507 $SETSTRIPE $DIR/d31f -s 1048576 -c 1
1508 cp /etc/hosts $DIR/d31f
1510 $GETSTRIPE $DIR/d31f/hosts
1511 multiop_bg_pause $DIR/d31f D_c || return 1
1514 rm -rv $DIR/d31f || error "first of $DIR/d31f"
1516 $SETSTRIPE $DIR/d31f -s 1048576 -c 1
1517 cp /etc/hosts $DIR/d31f
1519 $GETSTRIPE $DIR/d31f/hosts
1520 multiop_bg_pause $DIR/d31f D_c || return 1
1523 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
1524 wait $MULTIPID || error "first opendir $MULTIPID failed"
1528 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
1529 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
1532 run_test 31f "remove of open directory with open-unlink file ==="
1535 echo "-- cross directory link --"
1536 mkdir $DIR/d31g{a,b}
1538 ln $DIR/d31ga/f $DIR/d31gb/g
1539 $CHECKSTAT -t file $DIR/d31ga/f || error "source"
1540 [ `stat -c%h $DIR/d31ga/f` == '2' ] || error "source nlink"
1541 $CHECKSTAT -t file $DIR/d31gb/g || error "target"
1542 [ `stat -c%h $DIR/d31gb/g` == '2' ] || error "target nlink"
1544 run_test 31g "cross directory link==============="
1547 echo "-- cross directory link --"
1551 ln $DIR/d31h/f $DIR/d31h/dir/g
1552 $CHECKSTAT -t file $DIR/d31h/f || error "source"
1553 [ `stat -c%h $DIR/d31h/f` == '2' ] || error "source nlink"
1554 $CHECKSTAT -t file $DIR/d31h/dir/g || error "target"
1555 [ `stat -c%h $DIR/d31h/dir/g` == '2' ] || error "target nlink"
1557 run_test 31h "cross directory link under child==============="
1560 echo "-- cross directory link --"
1563 touch $DIR/d31i/dir/f
1564 ln $DIR/d31i/dir/f $DIR/d31i/g
1565 $CHECKSTAT -t file $DIR/d31i/dir/f || error "source"
1566 [ `stat -c%h $DIR/d31i/dir/f` == '2' ] || error "source nlink"
1567 $CHECKSTAT -t file $DIR/d31i/g || error "target"
1568 [ `stat -c%h $DIR/d31i/g` == '2' ] || error "target nlink"
1570 run_test 31i "cross directory link under parent==============="
1575 mkdir $DIR/d31j/dir1
1576 ln $DIR/d31j/dir1 $DIR/d31j/dir2 && error "ln for dir"
1577 link $DIR/d31j/dir1 $DIR/d31j/dir3 && error "link for dir"
1578 mlink $DIR/d31j/dir1 $DIR/d31j/dir4 && error "mlink for dir"
1579 mlink $DIR/d31j/dir1 $DIR/d31j/dir1 && error "mlink to the same dir"
1582 run_test 31j "link for directory==============="
1588 touch $DIR/d31k/exist
1589 mlink $DIR/d31k/s $DIR/d31k/t || error "mlink"
1590 mlink $DIR/d31k/s $DIR/d31k/exist && error "mlink to exist file"
1591 mlink $DIR/d31k/s $DIR/d31k/s && error "mlink to the same file"
1592 mlink $DIR/d31k/s $DIR/d31k && error "mlink to parent dir"
1593 mlink $DIR/d31k $DIR/d31k/s && error "mlink parent dir to target"
1594 mlink $DIR/d31k/not-exist $DIR/d31k/foo && error "mlink non-existing to new"
1595 mlink $DIR/d31k/not-exist $DIR/d31k/s && error "mlink non-existing to exist"
1598 run_test 31k "link to file: the same, non-existing, dir==============="
1604 touch $DIR/d31m2/exist
1605 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
1606 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
1607 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
1608 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
1609 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
1610 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
1613 run_test 31m "link to file: the same, non-existing, dir==============="
1616 echo "== more mountpoints and symlinks ================="
1617 [ -e $DIR/d32a ] && rm -fr $DIR/d32a
1618 mkdir -p $DIR/d32a/ext2-mountpoint
1619 mount -t ext2 -o loop $EXT2_DEV $DIR/d32a/ext2-mountpoint || error
1620 $CHECKSTAT -t dir $DIR/d32a/ext2-mountpoint/.. || error
1621 $UMOUNT $DIR/d32a/ext2-mountpoint || error
1623 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
1626 [ -e $DIR/d32b ] && rm -fr $DIR/d32b
1627 mkdir -p $DIR/d32b/ext2-mountpoint
1628 mount -t ext2 -o loop $EXT2_DEV $DIR/d32b/ext2-mountpoint || error
1629 ls -al $DIR/d32b/ext2-mountpoint/.. || error
1630 $UMOUNT $DIR/d32b/ext2-mountpoint || error
1632 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
1635 [ -e $DIR/d32c ] && rm -fr $DIR/d32c
1636 mkdir -p $DIR/d32c/ext2-mountpoint
1637 mount -t ext2 -o loop $EXT2_DEV $DIR/d32c/ext2-mountpoint || error
1638 mkdir -p $DIR/d32c/d2/test_dir
1639 $CHECKSTAT -t dir $DIR/d32c/ext2-mountpoint/../d2/test_dir || error
1640 $UMOUNT $DIR/d32c/ext2-mountpoint || error
1642 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
1645 [ -e $DIR/d32d ] && rm -fr $DIR/d32d
1646 mkdir -p $DIR/d32d/ext2-mountpoint
1647 mount -t ext2 -o loop $EXT2_DEV $DIR/d32d/ext2-mountpoint || error
1648 mkdir -p $DIR/d32d/d2/test_dir
1649 ls -al $DIR/d32d/ext2-mountpoint/../d2/test_dir || error
1650 $UMOUNT $DIR/d32d/ext2-mountpoint || error
1652 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
1655 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
1656 mkdir -p $DIR/d32e/tmp
1657 TMP_DIR=$DIR/d32e/tmp
1658 ln -s $DIR/d32e $TMP_DIR/symlink11
1659 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1660 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
1661 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
1663 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
1666 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
1667 mkdir -p $DIR/d32f/tmp
1668 TMP_DIR=$DIR/d32f/tmp
1669 ln -s $DIR/d32f $TMP_DIR/symlink11
1670 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1671 ls $DIR/d32f/tmp/symlink11 || error
1672 ls $DIR/d32f/symlink01 || error
1674 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
1677 TMP_DIR=$DIR/$tdir/tmp
1678 mkdir -p $TMP_DIR $DIR/${tdir}2
1679 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1680 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1681 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
1682 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
1683 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
1684 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
1686 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1689 rm -fr $DIR/$tdir $DIR/${tdir}2
1690 TMP_DIR=$DIR/$tdir/tmp
1691 mkdir -p $TMP_DIR $DIR/${tdir}2
1692 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1693 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1694 ls $TMP_DIR/symlink12 || error
1695 ls $DIR/$tdir/symlink02 || error
1697 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1700 [ -e $DIR/d32i ] && rm -fr $DIR/d32i
1701 mkdir -p $DIR/d32i/ext2-mountpoint
1702 mount -t ext2 -o loop $EXT2_DEV $DIR/d32i/ext2-mountpoint || error
1703 touch $DIR/d32i/test_file
1704 $CHECKSTAT -t file $DIR/d32i/ext2-mountpoint/../test_file || error
1705 $UMOUNT $DIR/d32i/ext2-mountpoint || error
1707 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
1710 [ -e $DIR/d32j ] && rm -fr $DIR/d32j
1711 mkdir -p $DIR/d32j/ext2-mountpoint
1712 mount -t ext2 -o loop $EXT2_DEV $DIR/d32j/ext2-mountpoint || error
1713 touch $DIR/d32j/test_file
1714 cat $DIR/d32j/ext2-mountpoint/../test_file || error
1715 $UMOUNT $DIR/d32j/ext2-mountpoint || error
1717 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
1721 mkdir -p $DIR/d32k/ext2-mountpoint
1722 mount -t ext2 -o loop $EXT2_DEV $DIR/d32k/ext2-mountpoint
1723 mkdir -p $DIR/d32k/d2
1724 touch $DIR/d32k/d2/test_file || error
1725 $CHECKSTAT -t file $DIR/d32k/ext2-mountpoint/../d2/test_file || error
1726 $UMOUNT $DIR/d32k/ext2-mountpoint || error
1728 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
1732 mkdir -p $DIR/d32l/ext2-mountpoint
1733 mount -t ext2 -o loop $EXT2_DEV $DIR/d32l/ext2-mountpoint || error
1734 mkdir -p $DIR/d32l/d2
1735 touch $DIR/d32l/d2/test_file
1736 cat $DIR/d32l/ext2-mountpoint/../d2/test_file || error
1737 $UMOUNT $DIR/d32l/ext2-mountpoint || error
1739 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
1743 mkdir -p $DIR/d32m/tmp
1744 TMP_DIR=$DIR/d32m/tmp
1745 ln -s $DIR $TMP_DIR/symlink11
1746 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1747 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
1748 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
1750 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
1754 mkdir -p $DIR/d32n/tmp
1755 TMP_DIR=$DIR/d32n/tmp
1756 ln -s $DIR $TMP_DIR/symlink11
1757 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1758 ls -l $DIR/d32n/tmp/symlink11 || error
1759 ls -l $DIR/d32n/symlink01 || error
1761 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
1764 rm -fr $DIR/d32o $DIR/$tfile
1766 mkdir -p $DIR/d32o/tmp
1767 TMP_DIR=$DIR/d32o/tmp
1768 ln -s $DIR/$tfile $TMP_DIR/symlink12
1769 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1770 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
1771 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
1772 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
1773 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
1775 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
1785 mkdir -p $DIR/d32p/tmp
1787 TMP_DIR=$DIR/d32p/tmp
1789 ln -s $DIR/$tfile $TMP_DIR/symlink12
1791 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1793 cat $DIR/d32p/tmp/symlink12 || error
1795 cat $DIR/d32p/symlink02 || error
1798 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
1801 [ -e $DIR/d32q ] && rm -fr $DIR/d32q
1803 touch $DIR/d32q/under_the_mount
1804 mount -t ext2 -o loop $EXT2_DEV $DIR/d32q
1805 ls $DIR/d32q/under_the_mount && error || true
1806 $UMOUNT $DIR/d32q || error
1808 run_test 32q "stat follows mountpoints in Lustre (should return error)"
1811 [ -e $DIR/d32r ] && rm -fr $DIR/d32r
1813 touch $DIR/d32r/under_the_mount
1814 mount -t ext2 -o loop $EXT2_DEV $DIR/d32r
1815 ls $DIR/d32r | grep -q under_the_mount && error || true
1816 $UMOUNT $DIR/d32r || error
1818 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
1823 chmod 444 $DIR/$tfile
1824 chown $RUNAS_ID $DIR/$tfile
1826 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
1829 run_test 33 "write file with mode 444 (should return error) ===="
1834 chown $RUNAS_ID $DIR/d33
1835 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
1836 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
1837 error "open RDWR" || true
1839 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
1844 chown $RUNAS_ID $DIR/d33
1845 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
1847 run_test 33b "test open file with malformed flags (No panic and return error)"
1858 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
1861 for ostnum in $(seq $OSTCOUNT); do
1862 # test-framework's OST numbering is one-based, while Lustre's
1864 ostname=$(printf "lustre-OST%.4d" $((ostnum - 1)))
1865 # Parsing llobdstat's output sucks; we could grep the /proc
1866 # path, but that's likely to not be as portable as using the
1867 # llobdstat utility. So we parse lctl output instead.
1868 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
1869 obdfilter/$ostname/stats |
1870 awk '/^write_bytes/ {print $7}' )
1871 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
1872 if (( ${write_bytes:-0} > 0 ))
1879 $all_zeros || return 0
1882 echo foo > $DIR/d33/bar
1886 # Total up write_bytes after writing. We'd better find non-zeros.
1887 for ostnum in $(seq $OSTCOUNT); do
1888 ostname=$(printf "lustre-OST%.4d" $((ostnum - 1)))
1889 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
1890 obdfilter/$ostname/stats |
1891 awk '/^write_bytes/ {print $7}' )
1892 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
1893 if (( ${write_bytes:-0} > 0 ))
1902 for ostnum in $(seq $OSTCOUNT); do
1903 ostname=$(printf "lustre-OST%.4d" $((ostnum - 1)))
1904 echo "Check that write_bytes is present in obdfilter/*/stats:"
1905 do_facet ost$ostnum lctl get_param -n \
1906 obdfilter/$ostname/stats
1908 error "OST not keeping write_bytes stats (b22312)"
1911 run_test 33c "test llobdstat and write_bytes"
1913 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
1916 $MCREATE $DIR/f34 || error
1917 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1918 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
1919 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1920 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1922 run_test 34a "truncate file that has not been opened ==========="
1925 [ ! -f $DIR/f34 ] && test_34a
1926 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1927 $OPENFILE -f O_RDONLY $DIR/f34
1928 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1929 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1931 run_test 34b "O_RDONLY opening file doesn't create objects ====="
1934 [ ! -f $DIR/f34 ] && test_34a
1935 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1936 $OPENFILE -f O_RDWR $DIR/f34
1937 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
1938 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1940 run_test 34c "O_RDWR opening file-with-size works =============="
1943 [ ! -f $DIR/f34 ] && test_34a
1944 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
1945 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1948 run_test 34d "write to sparse file ============================="
1952 $MCREATE $DIR/f34e || error
1953 $TRUNCATE $DIR/f34e 1000 || error
1954 $CHECKSTAT -s 1000 $DIR/f34e || error
1955 $OPENFILE -f O_RDWR $DIR/f34e
1956 $CHECKSTAT -s 1000 $DIR/f34e || error
1958 run_test 34e "create objects, some with size and some without =="
1960 test_34f() { # bug 6242, 6243
1963 $MCREATE $DIR/f34f || error
1964 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
1965 dd if=$DIR/f34f of=$TMP/f34f
1966 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
1967 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
1968 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
1969 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
1970 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
1972 run_test 34f "read from a file with no objects until EOF ======="
1975 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
1976 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
1977 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
1978 cancel_lru_locks osc
1979 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
1980 error "wrong size after lock cancel"
1982 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
1983 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
1984 error "expanding truncate failed"
1985 cancel_lru_locks osc
1986 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
1987 error "wrong expanded size after lock cancel"
1989 run_test 34g "truncate long file ==============================="
1992 cp /bin/sh $DIR/f35a
1994 chown $RUNAS_ID $DIR/f35a
1995 $RUNAS $DIR/f35a && error || true
1998 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2002 utime $DIR/f36 || error
2004 run_test 36a "MDS utime check (mknod, utime) ==================="
2008 utime $DIR/f36 || error
2010 run_test 36b "OST utime check (open, utime) ===================="
2015 chown $RUNAS_ID $DIR/d36
2016 $RUNAS utime $DIR/d36/f36 || error
2018 run_test 36c "non-root MDS utime check (mknod, utime) =========="
2021 [ ! -d $DIR/d36 ] && test_36c
2022 echo "" > $DIR/d36/f36
2023 $RUNAS utime $DIR/d36/f36 || error
2025 run_test 36d "non-root OST utime check (open, utime) ==========="
2028 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2030 touch $DIR/$tdir/$tfile
2031 $RUNAS utime $DIR/$tdir/$tfile && \
2032 error "utime worked, expected failure" || true
2034 run_test 36e "utime on non-owned file (should return error) ===="
2038 local LANG_SAVE=$LANG
2039 local LC_LANG_SAVE=$LC_LANG
2040 export LANG=C LC_LANG=C # for date language
2042 DATESTR="Dec 20 2000"
2044 lctl set_param fail_loc=$fl
2046 cp /etc/hosts $DIR/$tdir/$tfile
2047 sync & # write RPC generated with "current" inode timestamp, but delayed
2049 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
2050 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
2051 cancel_lru_locks osc
2052 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
2054 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
2055 echo "BEFORE: $LS_BEFORE" && \
2056 echo "AFTER : $LS_AFTER" && \
2057 echo "WANT : $DATESTR" && \
2058 error "$DIR/$tdir/$tfile timestamps changed" || true
2060 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
2064 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
2065 subr_36fh "0x80000214"
2067 run_test 36f "utime on file racing with OST BRW write =========="
2070 remote_ost_nodsh && skip "remote OST with nodsh" && return
2073 export FMD_MAX_AGE=`do_facet ost1 lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | head -n 1`
2074 FMD_BEFORE="`awk '/ll_fmd_cache/ { print $2 }' /proc/slabinfo`"
2075 touch $DIR/$tdir/$tfile
2076 sleep $((FMD_MAX_AGE + 12))
2077 FMD_AFTER="`awk '/ll_fmd_cache/ { print $2 }' /proc/slabinfo`"
2078 [ "$FMD_AFTER" -gt "$FMD_BEFORE" ] && \
2079 echo "AFTER : $FMD_AFTER > BEFORE $FMD_BEFORE" && \
2080 error "fmd didn't expire after ping" || true
2082 run_test 36g "filter mod data cache expiry ====================="
2085 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
2086 subr_36fh "0x80000227"
2088 run_test 36h "utime on file racing with OST BRW write =========="
2092 echo f > $DIR/$tdir/fbugfile
2093 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2094 ls $DIR/$tdir | grep "\<fbugfile\>" && error
2095 $UMOUNT $DIR/$tdir || error
2096 rm -f $DIR/$tdir/fbugfile || error
2098 run_test 37 "ls a mounted file system to check old content ====="
2101 local file=$DIR/$tfile
2103 openfile -f O_DIRECTORY $file
2106 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
2107 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
2109 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
2113 touch $DIR/${tfile}2
2114 # ls -l $DIR/$tfile $DIR/${tfile}2
2115 # ls -lu $DIR/$tfile $DIR/${tfile}2
2116 # ls -lc $DIR/$tfile $DIR/${tfile}2
2118 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
2119 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
2121 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
2123 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
2125 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
2126 error "O_TRUNC didn't change timestamps"
2129 run_test 39 "mtime changed on create ==========================="
2133 cp -p /etc/passwd $DIR/$tdir/fopen
2134 cp -p /etc/passwd $DIR/$tdir/flink
2135 cp -p /etc/passwd $DIR/$tdir/funlink
2136 cp -p /etc/passwd $DIR/$tdir/frename
2137 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
2140 echo "aaaaaa" >> $DIR/$tdir/fopen
2141 echo "aaaaaa" >> $DIR/$tdir/flink
2142 echo "aaaaaa" >> $DIR/$tdir/funlink
2143 echo "aaaaaa" >> $DIR/$tdir/frename
2145 local open_new=`stat -c %Y $DIR/$tdir/fopen`
2146 local link_new=`stat -c %Y $DIR/$tdir/flink`
2147 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
2148 local rename_new=`stat -c %Y $DIR/$tdir/frename`
2150 cat $DIR/$tdir/fopen > /dev/null
2151 ln $DIR/$tdir/flink $DIR/$tdir/flink2
2152 rm -f $DIR/$tdir/funlink2
2153 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
2155 for (( i=0; i < 2; i++ )) ; do
2156 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
2157 local link_new2=`stat -c %Y $DIR/$tdir/flink`
2158 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
2159 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
2161 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
2162 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
2163 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
2164 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
2166 cancel_lru_locks osc
2167 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2170 run_test 39b "mtime change on open, link, unlink, rename ======"
2172 # this should be set to past
2173 TEST_39_MTIME=`date -d "1 year ago" +%s`
2179 local mtime0=`stat -c %Y $DIR1/$tfile`
2181 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2182 local mtime1=`stat -c %Y $DIR1/$tfile`
2183 [ "$mtime1" = $TEST_39_MTIME ] || \
2184 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
2187 echo hello >> $DIR1/$tfile
2189 local mtime2=`stat -c %Y $DIR1/$tfile`
2190 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
2191 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
2193 mv $DIR1/$tfile $DIR1/$tfile-1
2195 for (( i=0; i < 2; i++ )) ; do
2196 local mtime3=`stat -c %Y $DIR1/$tfile-1`
2197 [ "$mtime2" = "$mtime3" ] || \
2198 error "mtime ($mtime2) changed (to $mtime3) on rename"
2200 cancel_lru_locks osc
2201 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2204 run_test 39c "mtime change on rename ==========================="
2210 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2212 for (( i=0; i < 2; i++ )) ; do
2213 local mtime=`stat -c %Y $DIR1/$tfile`
2214 [ $mtime = $TEST_39_MTIME ] || \
2215 error "mtime($mtime) is not set to $TEST_39_MTIME"
2217 cancel_lru_locks osc
2218 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2221 run_test 39d "create, utime, stat =============================="
2226 local mtime1=`stat -c %Y $DIR1/$tfile`
2228 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2230 for (( i=0; i < 2; i++ )) ; do
2231 local mtime2=`stat -c %Y $DIR1/$tfile`
2232 [ $mtime2 = $TEST_39_MTIME ] || \
2233 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2235 cancel_lru_locks osc
2236 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2239 run_test 39e "create, stat, utime, stat ========================"
2244 mtime1=`stat -c %Y $DIR1/$tfile`
2247 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2249 for (( i=0; i < 2; i++ )) ; do
2250 local mtime2=`stat -c %Y $DIR1/$tfile`
2251 [ $mtime2 = $TEST_39_MTIME ] || \
2252 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2254 cancel_lru_locks osc
2255 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2258 run_test 39f "create, stat, sleep, utime, stat ================="
2262 echo hello >> $DIR1/$tfile
2263 local mtime1=`stat -c %Y $DIR1/$tfile`
2266 chmod o+r $DIR1/$tfile
2268 for (( i=0; i < 2; i++ )) ; do
2269 local mtime2=`stat -c %Y $DIR1/$tfile`
2270 [ "$mtime1" = "$mtime2" ] || \
2271 error "lost mtime: $mtime2, should be $mtime1"
2273 cancel_lru_locks osc
2274 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2277 run_test 39g "write, chmod, stat ==============================="
2285 echo hello >> $DIR1/$tfile
2286 local mtime1=`stat -c %Y $DIR1/$tfile`
2288 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2290 if [ "$d1" != "$d2" ]; then
2291 echo "write and touch not within one second"
2293 for (( i=0; i < 2; i++ )) ; do
2294 local mtime2=`stat -c %Y $DIR1/$tfile`
2295 [ "$mtime2" = $TEST_39_MTIME ] || \
2296 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
2298 cancel_lru_locks osc
2299 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2303 run_test 39h "write, utime within one second, stat ============="
2309 echo hello >> $DIR1/$tfile
2310 local mtime1=`stat -c %Y $DIR1/$tfile`
2312 mv $DIR1/$tfile $DIR1/$tfile-1
2314 for (( i=0; i < 2; i++ )) ; do
2315 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2317 [ "$mtime1" = "$mtime2" ] || \
2318 error "lost mtime: $mtime2, should be $mtime1"
2320 cancel_lru_locks osc
2321 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2324 run_test 39i "write, rename, stat =============================="
2330 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
2332 local mtime1=`stat -c %Y $DIR1/$tfile`
2334 mv $DIR1/$tfile $DIR1/$tfile-1
2336 kill -USR1 $multipid
2337 wait $multipid || error "multiop close failed"
2339 for (( i=0; i < 2; i++ )) ; do
2340 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2341 [ "$mtime1" = "$mtime2" ] || \
2342 error "mtime is lost on close: $mtime2, should be $mtime1"
2344 cancel_lru_locks osc
2345 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2348 run_test 39j "write, rename, close, stat ======================="
2354 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
2356 local mtime1=`stat -c %Y $DIR1/$tfile`
2358 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2360 kill -USR1 $multipid
2361 wait $multipid || error "multiop close failed"
2363 for (( i=0; i < 2; i++ )) ; do
2364 local mtime2=`stat -c %Y $DIR1/$tfile`
2366 [ "$mtime2" = $TEST_39_MTIME ] || \
2367 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
2369 cancel_lru_locks osc
2370 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2373 run_test 39k "write, utime, close, stat ========================"
2375 # this should be set to future
2376 TEST_39_ATIME=`date -d "1 year" +%s`
2379 local atime_diff=$(do_facet $SINGLEMDS lctl get_param -n mdd.*.atime_diff)
2383 # test setting directory atime to future
2384 touch -a -d @$TEST_39_ATIME $DIR/$tdir
2385 local atime=$(stat -c %X $DIR/$tdir)
2386 [ "$atime" = $TEST_39_ATIME ] || \
2387 error "atime is not set to future: $atime, should be $TEST_39_ATIME"
2389 # test setting directory atime from future to now
2390 local d1=$(date +%s)
2392 local d2=$(date +%s)
2394 cancel_lru_locks mdc
2395 atime=$(stat -c %X $DIR/$tdir)
2396 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2397 error "atime is not updated from future: $atime, should be $d1<atime<$d2"
2399 do_facet $SINGLEMDS lctl set_param -n mdd.*.atime_diff=2
2402 # test setting directory atime when now > dir atime + atime_diff
2406 cancel_lru_locks mdc
2407 atime=$(stat -c %X $DIR/$tdir)
2408 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2409 error "atime is not updated : $atime, should be $d2"
2411 do_facet $SINGLEMDS lctl set_param -n mdd.*.atime_diff=60
2414 # test not setting directory atime when now < dir atime + atime_diff
2416 cancel_lru_locks mdc
2417 atime=$(stat -c %X $DIR/$tdir)
2418 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2419 error "atime is updated to $atime, should remain $d1<atime<$d2"
2421 do_facet $SINGLEMDS lctl set_param -n mdd.*.atime_diff=$atime_diff
2423 run_test 39l "directory atime update ==========================="
2428 local far_past_mtime=$(date -d "May 29 1953" +%s)
2429 local far_past_atime=$(date -d "Dec 17 1903" +%s)
2431 touch -m -d @$far_past_mtime $DIR1/$tfile
2432 touch -a -d @$far_past_atime $DIR1/$tfile
2434 for (( i=0; i < 2; i++ )) ; do
2435 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
2436 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
2437 error "atime or mtime set incorrectly"
2439 cancel_lru_locks osc
2440 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2445 run_test 39m "test atime and mtime before 1970"
2448 dd if=/dev/zero of=$DIR/f40 bs=4096 count=1
2449 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/f40 && error
2450 $CHECKSTAT -t file -s 4096 $DIR/f40 || error
2452 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
2456 small_write $DIR/f41 18
2458 run_test 41 "test small file write + fstat ====================="
2460 count_ost_writes() {
2461 lctl get_param -n osc.*.stats |
2462 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
2469 BG_DIRTY_RATIO_SAVE=10
2470 MAX_BG_DIRTY_RATIO=25
2474 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
2475 # dirty_ratio, dirty_background_ratio
2476 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
2477 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
2478 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
2479 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
2481 # if file not here, we are a 2.4 kernel
2482 kill -CONT `pidof kupdated`
2487 # setup the trap first, so someone cannot exit the test at the
2488 # exact wrong time and mess up a machine
2489 trap start_writeback EXIT
2490 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
2491 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
2492 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
2493 sysctl -w vm.dirty_writeback_centisecs=0
2494 sysctl -w vm.dirty_writeback_centisecs=0
2495 # save and increase /proc/sys/vm/dirty_ratio
2496 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
2497 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
2498 # save and increase /proc/sys/vm/dirty_background_ratio
2499 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
2500 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
2502 # if file not here, we are a 2.4 kernel
2503 kill -STOP `pidof kupdated`
2507 # ensure that all stripes have some grant before we test client-side cache
2509 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
2510 dd if=/dev/zero of=$i bs=4k count=1
2515 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
2516 # file truncation, and file removal.
2519 cancel_lru_locks osc
2521 sync; sleep 1; sync # just to be safe
2522 BEFOREWRITES=`count_ost_writes`
2523 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
2524 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
2525 AFTERWRITES=`count_ost_writes`
2526 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
2527 error "$BEFOREWRITES < $AFTERWRITES"
2530 run_test 42a "ensure that we don't flush on close =============="
2534 cancel_lru_locks osc
2537 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
2538 BEFOREWRITES=`count_ost_writes`
2539 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
2540 AFTERWRITES=`count_ost_writes`
2541 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
2542 error "$BEFOREWRITES < $AFTERWRITES on unlink"
2544 BEFOREWRITES=`count_ost_writes`
2545 sync || error "sync: $?"
2546 AFTERWRITES=`count_ost_writes`
2547 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
2548 error "$BEFOREWRITES < $AFTERWRITES on sync"
2550 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
2554 run_test 42b "test destroy of file with cached dirty data ======"
2556 # if these tests just want to test the effect of truncation,
2557 # they have to be very careful. consider:
2558 # - the first open gets a {0,EOF}PR lock
2559 # - the first write conflicts and gets a {0, count-1}PW
2560 # - the rest of the writes are under {count,EOF}PW
2561 # - the open for truncate tries to match a {0,EOF}PR
2562 # for the filesize and cancels the PWs.
2563 # any number of fixes (don't get {0,EOF} on open, match
2564 # composite locks, do smarter file size management) fix
2565 # this, but for now we want these tests to verify that
2566 # the cancellation with truncate intent works, so we
2567 # start the file with a full-file pw lock to match against
2568 # until the truncate.
2573 cancel_lru_locks osc
2575 # prime the file with 0,EOF PW to match
2579 # now the real test..
2580 dd if=/dev/zero of=$file bs=1024 count=100
2581 BEFOREWRITES=`count_ost_writes`
2582 $TRUNCATE $file $offset
2583 cancel_lru_locks osc
2584 AFTERWRITES=`count_ost_writes`
2590 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
2591 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
2594 run_test 42c "test partial truncate of file with cached dirty data"
2598 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
2599 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
2602 run_test 42d "test complete truncate of file with cached dirty data"
2608 test_42e() { # bug22074
2609 local TDIR=$DIR/${tdir}e
2610 local pagesz=$(page_size)
2612 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
2613 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
2618 $LFS setstripe -c 1 $TDIR
2619 createmany -o $TDIR/f $files
2621 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
2623 # we assume that with $OSTCOUNT files, at least one of them will
2624 # be allocated on OST0.
2625 warmup_files=$((OSTCOUNT * max_dirty_mb))
2626 createmany -o $TDIR/w $warmup_files
2628 # write a large amount of data into one file and sync, to get good
2629 # avail_grant number from OST.
2630 for ((i=0; i<$warmup_files; i++)); do
2631 idx=$($LFS getstripe -i $TDIR/w$i)
2632 [ $idx -ne 0 ] && continue
2633 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
2636 [ $i -gt $warmup_files ] && error "OST0 is still cold"
2638 $LCTL get_param $proc_osc0/cur_dirty_bytes
2639 $LCTL get_param $proc_osc0/cur_grant_bytes
2641 # create as much dirty pages as we can while not to trigger the actual
2642 # RPCs directly. but depends on the env, VFS may trigger flush during this
2643 # period, hopefully we are good.
2644 for ((i=0; i<$warmup_files; i++)); do
2645 idx=$($LFS getstripe -i $TDIR/w$i)
2646 [ $idx -ne 0 ] && continue
2647 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
2649 $LCTL get_param $proc_osc0/cur_dirty_bytes
2650 $LCTL get_param $proc_osc0/cur_grant_bytes
2652 # perform the real test
2653 $LCTL set_param $proc_osc0/rpc_stats 0
2654 for ((;i<$files; i++)); do
2655 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
2656 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
2659 $LCTL get_param $proc_osc0/rpc_stats
2661 $LCTL get_param $proc_osc0/rpc_stats |
2662 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
2663 [ "$PPR" != "16:" ] && continue
2664 [ $WPCT -lt 85 ] && error "$pages-page write RPCs only $WPCT% < 85%"
2665 break # we only want the "pages per rpc" stat
2669 run_test 42e "verify sub-RPC writes are not done synchronously"
2673 cp -p /bin/ls $DIR/$tdir/$tfile
2674 multiop $DIR/$tdir/$tfile Ow_c &
2676 # give multiop a chance to open
2679 $DIR/$tdir/$tfile && error || true
2682 run_test 43 "execution of file opened for write should return -ETXTBSY"
2686 cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
2687 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
2689 multiop $DIR/d43/multiop Oc && error "expected error, got success"
2690 kill -USR1 $MULTIOP_PID || return 2
2691 wait $MULTIOP_PID || return 3
2694 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
2698 cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
2699 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
2701 $TRUNCATE $DIR/d43/multiop 0 && error "expected error, got success"
2702 kill -USR1 $MULTIOP_PID || return 2
2703 wait $MULTIOP_PID || return 3
2706 run_test 43b "truncate of file being executed should return -ETXTBSY"
2709 local testdir="$DIR/d43c"
2712 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
2713 ( cd $testdir && md5sum -c)
2715 run_test 43c "md5sum of copy into lustre========================"
2718 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
2719 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
2720 dd if=$DIR/f1 bs=4k count=1 > /dev/null
2722 run_test 44 "zero length read from a sparse stripe ============="
2725 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
2727 [ -z "$nstripe" ] && skip "can't get stripe info" && return
2728 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
2729 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
2731 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
2732 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
2735 OFFSETS="0 $((stride/2)) $((stride-1))"
2736 for offset in $OFFSETS ; do
2737 for i in `seq 0 $((nstripe-1))`; do
2738 local GLOBALOFFSETS=""
2739 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
2740 local myfn=$DIR/d44a-$size
2741 echo "--------writing $myfn at $size"
2742 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
2743 GLOBALOFFSETS="$GLOBALOFFSETS $size"
2744 ll_sparseness_verify $myfn $GLOBALOFFSETS \
2745 || error "ll_sparseness_verify $GLOBALOFFSETS"
2747 for j in `seq 0 $((nstripe-1))`; do
2748 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
2749 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
2750 GLOBALOFFSETS="$GLOBALOFFSETS $size"
2752 ll_sparseness_verify $myfn $GLOBALOFFSETS \
2753 || error "ll_sparseness_verify $GLOBALOFFSETS"
2758 run_test 44a "test sparse pwrite ==============================="
2762 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
2768 before=`dirty_osc_total`
2769 echo executing "\"$*\""
2771 after=`dirty_osc_total`
2772 echo before $before, after $after
2776 # Obtain grants from OST if it supports it
2777 echo blah > ${f}_grant
2780 do_dirty_record "echo blah > $f"
2781 [ $before -eq $after ] && error "write wasn't cached"
2782 do_dirty_record "> $f"
2783 [ $before -gt $after ] || error "truncate didn't lower dirty count"
2784 do_dirty_record "echo blah > $f"
2785 [ $before -eq $after ] && error "write wasn't cached"
2786 do_dirty_record "sync"
2787 [ $before -gt $after ] || error "writeback didn't lower dirty count"
2788 do_dirty_record "echo blah > $f"
2789 [ $before -eq $after ] && error "write wasn't cached"
2790 do_dirty_record "cancel_lru_locks osc"
2791 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
2794 run_test 45 "osc io page accounting ============================"
2796 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
2797 # test tickles a bug where re-dirtying a page was failing to be mapped to the
2798 # objects offset and an assert hit when an rpc was built with 1023's mapped
2799 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
2804 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2806 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
2807 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2811 run_test 46 "dirtying a previously written page ================"
2813 # test_47 is removed "Device nodes check" is moved to test_28
2815 test_48a() { # bug 2399
2816 check_kernel_version 34 || return 0
2819 mv $DIR/d48a $DIR/d48.new || error "move directory failed"
2820 mkdir $DIR/d48a || error "recreate directory failed"
2821 touch foo || error "'touch foo' failed after recreating cwd"
2822 mkdir bar || error "'mkdir foo' failed after recreating cwd"
2823 if check_kernel_version 44; then
2824 touch .foo || error "'touch .foo' failed after recreating cwd"
2825 mkdir .bar || error "'mkdir .foo' failed after recreating cwd"
2827 ls . > /dev/null || error "'ls .' failed after recreating cwd"
2828 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2829 cd . || error "'cd .' failed after recreating cwd"
2830 mkdir . && error "'mkdir .' worked after recreating cwd"
2831 rmdir . && error "'rmdir .' worked after recreating cwd"
2832 ln -s . baz || error "'ln -s .' failed after recreating cwd"
2833 cd .. || error "'cd ..' failed after recreating cwd"
2835 run_test 48a "Access renamed working dir (should return errors)="
2837 test_48b() { # bug 2399
2838 check_kernel_version 34 || return 0
2841 rmdir $DIR/d48b || error "remove cwd $DIR/d48b failed"
2842 touch foo && error "'touch foo' worked after removing cwd"
2843 mkdir foo && error "'mkdir foo' worked after removing cwd"
2844 if check_kernel_version 44; then
2845 touch .foo && error "'touch .foo' worked after removing cwd"
2846 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2848 ls . > /dev/null && error "'ls .' worked after removing cwd"
2849 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2850 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
2851 mkdir . && error "'mkdir .' worked after removing cwd"
2852 rmdir . && error "'rmdir .' worked after removing cwd"
2853 ln -s . foo && error "'ln -s .' worked after removing cwd"
2854 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
2856 run_test 48b "Access removed working dir (should return errors)="
2858 test_48c() { # bug 2350
2859 check_kernel_version 36 || return 0
2860 #lctl set_param debug=-1
2862 mkdir -p $DIR/d48c/dir
2864 $TRACE rmdir $DIR/d48c/dir || error "remove cwd $DIR/d48c/dir failed"
2865 $TRACE touch foo && error "'touch foo' worked after removing cwd"
2866 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
2867 if check_kernel_version 44; then
2868 touch .foo && error "'touch .foo' worked after removing cwd"
2869 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2871 $TRACE ls . && error "'ls .' worked after removing cwd"
2872 $TRACE ls .. || error "'ls ..' failed after removing cwd"
2873 is_patchless || ( $TRACE cd . && error "'cd .' worked after removing cwd" )
2874 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
2875 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
2876 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
2877 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
2879 run_test 48c "Access removed working subdir (should return errors)"
2881 test_48d() { # bug 2350
2882 check_kernel_version 36 || return 0
2883 #lctl set_param debug=-1
2885 mkdir -p $DIR/d48d/dir
2887 $TRACE rmdir $DIR/d48d/dir || error "remove cwd $DIR/d48d/dir failed"
2888 $TRACE rmdir $DIR/d48d || error "remove parent $DIR/d48d failed"
2889 $TRACE touch foo && error "'touch foo' worked after removing parent"
2890 $TRACE mkdir foo && error "'mkdir foo' worked after removing parent"
2891 if check_kernel_version 44; then
2892 touch .foo && error "'touch .foo' worked after removing parent"
2893 mkdir .foo && error "'mkdir .foo' worked after removing parent"
2895 $TRACE ls . && error "'ls .' worked after removing parent"
2896 $TRACE ls .. && error "'ls ..' worked after removing parent"
2897 is_patchless || ( $TRACE cd . && error "'cd .' worked after recreate parent" )
2898 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
2899 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
2900 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
2901 is_patchless || ( $TRACE cd .. && error "'cd ..' worked after removing parent" || true )
2903 run_test 48d "Access removed parent subdir (should return errors)"
2905 test_48e() { # bug 4134
2906 check_kernel_version 41 || return 0
2907 #lctl set_param debug=-1
2909 mkdir -p $DIR/d48e/dir
2911 $TRACE rmdir $DIR/d48e/dir || error "remove cwd $DIR/d48e/dir failed"
2912 $TRACE rmdir $DIR/d48e || error "remove parent $DIR/d48e failed"
2913 $TRACE touch $DIR/d48e || error "'touch $DIR/d48e' failed"
2914 $TRACE chmod +x $DIR/d48e || error "'chmod +x $DIR/d48e' failed"
2915 # On a buggy kernel addition of "touch foo" after cd .. will
2916 # produce kernel oops in lookup_hash_it
2917 touch ../foo && error "'cd ..' worked after recreate parent"
2919 $TRACE rm $DIR/d48e || error "rm '$DIR/d48e' failed"
2921 run_test 48e "Access to recreated parent subdir (should return errors)"
2927 ls /proc/$$/cwd || error
2929 run_test 50 "special situations: /proc symlinks ==============="
2931 test_51a() { # was test_51
2932 # bug 1516 - create an empty entry right after ".." then split dir
2935 $MCREATE $DIR/d51/bar
2937 createmany -m $DIR/d51/longfile 201
2939 while [ `ls -sd $DIR/d51 | awk '{ print $1 }'` -eq 4 ]; do
2940 $MCREATE $DIR/d51/longfile$FNUM
2945 ls -l $DIR/d51 > /dev/null || error
2947 run_test 51a "special situations: split htree with empty entry =="
2949 #export NUMTEST=70000
2950 # FIXME: I select a relatively small number to do basic test.
2951 # large number may give panic(). debugging on this is going on.
2954 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
2955 [ $NUMFREE -lt 21000 ] && \
2956 skip "not enough free inodes ($NUMFREE)" && \
2959 check_kernel_version 40 || NUMTEST=31000
2960 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 50))
2963 createmany -d $DIR/d51b/t- $NUMTEST
2965 run_test 51b "mkdir .../t-0 --- .../t-$NUMTEST ===================="
2968 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2970 local ndirs=${TEST51BB_NDIRS:-10}
2971 local nfiles=${TEST51BB_NFILES:-100}
2973 local numfree=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
2975 [ $numfree -lt $(( ndirs * nfiles)) ] && \
2976 nfiles=$(( numfree / ndirs - 10 ))
2978 local dir=$DIR/d51bb
2980 local savePOLICY=$(lctl get_param -n lmv.*.placement)
2981 lctl set_param -n lmv.*.placement=CHAR
2984 local IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
2988 for ((i=0; i < $ndirs; i++)); do
2989 dirs[i]=$dir/$RANDOM
2990 echo Creating directory ${dirs[i]}
2993 echo Creating $nfiles in dir ${dirs[i]} ...
2994 echo "createmany -o ${dirs[i]}/$tfile- $nfiles"
2995 createmany -o ${dirs[i]}/$tfile- $nfiles
3001 IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
3005 for ((i=0; i<${#NEWUSED[@]}; i++)); do
3006 echo "mds $i: inodes count OLD ${OLDUSED[$i]} NEW ${NEWUSED[$i]}"
3007 [ ${OLDUSED[$i]} -lt ${NEWUSED[$i]} ] || rc=$((rc + 1))
3010 lctl set_param -n lmv.*.placement=$savePOLICY
3012 [ $rc -ne $MDSCOUNT ] || \
3013 error "Objects/inodes are not distributed over all mds servers"
3015 run_test 51bb "mkdir createmany CMD $MDSCOUNT ===================="
3019 [ ! -d $DIR/d51b ] && skip "$DIR/51b missing" && \
3022 unlinkmany -d $DIR/d51b/t- $NUMTEST
3024 run_test 51c "rmdir .../t-0 --- .../t-$NUMTEST ===================="
3027 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping test with few OSTs" && return
3029 createmany -o $DIR/d51d/t- 1000
3030 $LFS getstripe $DIR/d51d > $TMP/files
3031 for N in `seq 0 $((OSTCOUNT - 1))`; do
3032 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
3033 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
3034 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
3036 unlinkmany $DIR/d51d/t- 1000
3039 for N in `seq 1 $((OSTCOUNT - 1))`; do
3040 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
3041 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3042 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
3043 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3045 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
3046 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3047 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
3048 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3052 run_test 51d "check object distribution ===================="
3055 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
3058 chattr +a $DIR/d52a/foo || error "chattr +a failed"
3059 echo bar >> $DIR/d52a/foo || error "append bar failed"
3060 cp /etc/hosts $DIR/d52a/foo && error "cp worked"
3061 rm -f $DIR/d52a/foo 2>/dev/null && error "rm worked"
3062 link $DIR/d52a/foo $DIR/d52a/foo_link 2>/dev/null && error "link worked"
3063 echo foo >> $DIR/d52a/foo || error "append foo failed"
3064 mrename $DIR/d52a/foo $DIR/d52a/foo_ren && error "rename worked"
3065 lsattr $DIR/d52a/foo | egrep -q "^-+a[-e]+ $DIR/d52a/foo" || error "lsattr"
3066 chattr -a $DIR/d52a/foo || error "chattr -a failed"
3067 cp -r $DIR/d52a /tmp/
3068 rm -fr $DIR/d52a || error "cleanup rm failed"
3070 run_test 52a "append-only flag test (should return errors) ====="
3073 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
3076 chattr +i $DIR/d52b/foo || error "chattr +i failed"
3077 cat test > $DIR/d52b/foo && error "cat test worked"
3078 cp /etc/hosts $DIR/d52b/foo && error "cp worked"
3079 rm -f $DIR/d52b/foo 2>/dev/null && error "rm worked"
3080 link $DIR/d52b/foo $DIR/d52b/foo_link 2>/dev/null && error "link worked"
3081 echo foo >> $DIR/d52b/foo && error "echo worked"
3082 mrename $DIR/d52b/foo $DIR/d52b/foo_ren && error "rename worked"
3083 [ -f $DIR/d52b/foo ] || error
3084 [ -f $DIR/d52b/foo_ren ] && error
3085 lsattr $DIR/d52b/foo | egrep -q "^-+i[-e]+ $DIR/d52b/foo" || error "lsattr"
3086 chattr -i $DIR/d52b/foo || error "chattr failed"
3088 rm -fr $DIR/d52b || error
3090 run_test 52b "immutable flag test (should return errors) ======="
3093 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3094 remote_ost_nodsh && skip "remote OST with nodsh" && return
3103 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
3104 for value in $(do_facet $SINGLEMDS lctl get_param osc.$mdtosc.prealloc_last_id) ; do
3105 param=`echo ${value[0]} | cut -d "=" -f1`
3106 ostname=`echo $param | cut -d "." -f2 | cut -d - -f 1-2`
3107 mds_last=$(do_facet $SINGLEMDS lctl get_param -n $param)
3108 ostnum=$(echo $ostname | sed "s/${FSNAME}-OST//g" | awk '{print ($1+1)}' )
3109 ost_last=$(do_facet ost$ostnum lctl get_param -n obdfilter.$ostname.last_id | head -n 1)
3110 echo "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
3111 if [ $ost_last != $mds_last ]; then
3112 error "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
3116 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
3119 [ ! -f "$SOCKETSERVER" ] && skip_env "no socketserver, skipping" && return
3120 [ ! -f "$SOCKETCLIENT" ] && skip_env "no socketclient, skipping" && return
3121 $SOCKETSERVER $DIR/socket
3122 $SOCKETCLIENT $DIR/socket || error
3123 $MUNLINK $DIR/socket
3125 run_test 54a "unix domain socket test =========================="
3131 dd if=/dev/zero of=$f bs=`page_size` count=1
3133 run_test 54b "char device works in lustre ======================"
3136 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
3137 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
3138 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
3140 for i in `seq 3 7`; do
3141 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
3151 loopdev="$DIR/loop54c"
3154 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
3155 mknod $loopdev b 7 $LOOPNUM
3156 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
3157 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
3158 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
3159 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
3161 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
3162 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
3164 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
3169 run_test 54c "block device works in lustre ====================="
3175 [ "$string" = `echo $string > $f | cat $f` ] || error
3177 run_test 54d "fifo device works in lustre ======================"
3180 check_kernel_version 46 || return 0
3183 cp -aL /dev/console $f
3184 echo $string > $f || error
3186 run_test 54e "console/tty device works in lustre ======================"
3188 #The test_55 used to be iopen test and it was removed by bz#24037.
3189 #run_test 55 "check iopen_connect_dentry() ======================"
3191 test_56a() { # was test_56
3197 NUMFILESx2=$(($NUMFILES * 2))
3198 for i in `seq 1 $NUMFILES` ; do
3199 touch $DIR/d56/file$i
3200 touch $DIR/d56/dir/file$i
3203 # test lfs getstripe with --recursive
3204 FILENUM=`$GETSTRIPE --recursive $DIR/d56 | grep -c obdidx`
3205 [ $FILENUM -eq $NUMFILESx2 ] || error \
3206 "lfs getstripe --recursive $DIR/d56 wrong: found $FILENUM, expected $NUMFILESx2"
3207 FILENUM=`$GETSTRIPE $DIR/d56 | grep -c obdidx`
3208 [ $FILENUM -eq $NUMFILES ] || error \
3209 "lfs getstripe $DIR/d56 without --recursive wrong: found $FILENUM, expected $NUMFILES"
3210 echo "lfs getstripe --recursive passed."
3212 # test lfs getstripe with file instead of dir
3213 FILENUM=`$GETSTRIPE $DIR/d56/file1 | grep -c obdidx`
3214 [ $FILENUM -eq 1 ] || error \
3215 "lfs getstripe $DIR/d56/file1 wrong:found $FILENUM, expected 1"
3216 echo "lfs getstripe file passed."
3218 #test lfs getstripe with --verbose
3219 [ `$GETSTRIPE --verbose $DIR/d56 | grep -c lmm_magic` -eq $NUMFILES ] ||\
3220 error "lfs getstripe --verbose $DIR/d56 wrong: should find $NUMFILES lmm_magic info"
3221 [ `$GETSTRIPE $DIR/d56 | grep -c lmm_magic` -eq 0 ] || error \
3222 "lfs getstripe $DIR/d56 without --verbose wrong: should not show lmm_magic info"
3223 echo "lfs getstripe --verbose passed."
3225 #test lfs getstripe with --obd
3226 $GETSTRIPE --obd wrong_uuid $DIR/d56 2>&1 | grep -q "unknown obduuid" || \
3227 error "lfs getstripe --obd wrong_uuid should return error message"
3229 [ "$OSTCOUNT" -lt 2 ] && \
3230 skip_env "skipping other lfs getstripe --obd test" && return
3232 OBDUUID=$(lfs osts | grep ${OSTIDX}": " | awk '{print $2}')
3233 FILENUM=`$GETSTRIPE -ir $DIR/d56 | grep -x $OSTIDX | wc -l`
3234 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/d56 | grep obdidx | wc -l`
3235 [ $FOUND -eq $FILENUM ] || \
3236 error "lfs getstripe --obd wrong: found $FOUND, expected $FILENUM"
3237 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/d56 | \
3238 sed '/^[ ]*'${OSTIDX}'[ ]/d' |\
3239 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] || \
3240 error "lfs getstripe --obd wrong: should not show file on other obd"
3241 echo "lfs getstripe --obd passed."
3243 run_test 56a "check lfs getstripe ===================================="
3250 if [ ! -d "$DIR/${tdir}g" ] ; then
3251 mkdir -p $DIR/${tdir}g
3252 for i in `seq 1 $LOCAL_NUMFILES` ; do
3253 touch $DIR/${tdir}g/file$i
3255 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3256 mkdir $DIR/${tdir}g/dir$i
3257 for j in `seq 1 $LOCAL_NUMFILES` ; do
3258 touch $DIR/${tdir}g/dir$i/file$j
3264 setup_56_special() {
3269 if [ ! -e "$TDIR/loop1b" ] ; then
3270 for i in `seq 1 $LOCAL_NUMFILES` ; do
3271 mknod $TDIR/loop${i}b b 7 $i
3272 mknod $TDIR/null${i}c c 1 3
3273 ln -s $TDIR/file1 $TDIR/link${i}l
3275 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3276 mknod $TDIR/dir$i/loop${i}b b 7 $i
3277 mknod $TDIR/dir$i/null${i}c c 1 3
3278 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
3286 setup_56 $NUMFILES $NUMDIRS
3288 EXPECTED=$(($NUMDIRS + 2))
3289 # test lfs find with -name
3290 for i in `seq 1 $NUMFILES` ; do
3291 NUMS=`$LFIND -name "*$i" $DIR/${tdir}g | wc -l`
3292 [ $NUMS -eq $EXPECTED ] || error \
3293 "lfs find -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3295 echo "lfs find -name passed."
3297 run_test 56g "check lfs find -name ============================="
3302 setup_56 $NUMFILES $NUMDIRS
3304 EXPECTED=$((($NUMDIRS+1)*($NUMFILES-1)+$NUMFILES))
3305 # test lfs find with ! -name
3306 for i in `seq 1 $NUMFILES` ; do
3307 NUMS=`$LFIND ! -name "*$i" $DIR/${tdir}g | wc -l`
3308 [ $NUMS -eq $EXPECTED ] || error \
3309 "lfs find ! -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3311 echo "lfs find ! -name passed."
3313 run_test 56h "check lfs find ! -name ============================="
3318 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
3319 OUT=$($LFIND -obd $UUID $DIR/$tdir)
3320 [ "$OUT" ] && error "$LFIND returned directory '$OUT'" || true
3322 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
3325 setup_56_special $NUMFILES $NUMDIRS
3327 EXPECTED=$((NUMDIRS+1))
3328 NUMS=`$LFIND -type d $DIR/${tdir}g | wc -l`
3329 [ $NUMS -eq $EXPECTED ] || \
3330 error "lfs find -type d $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3332 run_test 56j "check lfs find -type d ============================="
3335 setup_56_special $NUMFILES $NUMDIRS
3337 EXPECTED=$(((NUMDIRS+1) * NUMFILES))
3338 NUMS=`$LFIND -type f $DIR/${tdir}g | wc -l`
3339 [ $NUMS -eq $EXPECTED ] || \
3340 error "lfs find -type f $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3342 run_test 56k "check lfs find -type f ============================="
3345 setup_56_special $NUMFILES $NUMDIRS
3347 EXPECTED=$((NUMDIRS + NUMFILES))
3348 NUMS=`$LFIND -type b $DIR/${tdir}g | wc -l`
3349 [ $NUMS -eq $EXPECTED ] || \
3350 error "lfs find -type b $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3352 run_test 56l "check lfs find -type b ============================="
3355 setup_56_special $NUMFILES $NUMDIRS
3357 EXPECTED=$((NUMDIRS + NUMFILES))
3358 NUMS=`$LFIND -type c $DIR/${tdir}g | wc -l`
3359 [ $NUMS -eq $EXPECTED ] || \
3360 error "lfs find -type c $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3362 run_test 56m "check lfs find -type c ============================="
3365 setup_56_special $NUMFILES $NUMDIRS
3367 EXPECTED=$((NUMDIRS + NUMFILES))
3368 NUMS=`$LFIND -type l $DIR/${tdir}g | wc -l`
3369 [ $NUMS -eq $EXPECTED ] || \
3370 error "lfs find -type l $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3372 run_test 56n "check lfs find -type l ============================="
3375 setup_56 $NUMFILES $NUMDIRS
3378 utime $TDIR/file1 > /dev/null || error "utime (1)"
3379 utime $TDIR/file2 > /dev/null || error "utime (2)"
3380 utime $TDIR/dir1 > /dev/null || error "utime (3)"
3381 utime $TDIR/dir2 > /dev/null || error "utime (4)"
3382 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
3385 NUMS=`$LFIND -mtime +1 $TDIR | wc -l`
3386 [ $NUMS -eq $EXPECTED ] || \
3387 error "lfs find -mtime $TDIR wrong: found $NUMS, expected $EXPECTED"
3389 run_test 56o "check lfs find -mtime for old files =========================="
3392 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3397 setup_56 $NUMFILES $NUMDIRS
3399 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
3401 NUMS="`$LFIND -uid $RUNAS_ID $TDIR | wc -l`"
3402 [ $NUMS -eq $EXPECTED ] || \
3403 error "lfs find -uid $TDIR wrong: found $NUMS, expected $EXPECTED"
3405 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
3406 NUMS="`$LFIND ! -uid $RUNAS_ID $TDIR | wc -l`"
3407 [ $NUMS -eq $EXPECTED ] || \
3408 error "lfs find ! -uid $TDIR wrong: found $NUMS, expected $EXPECTED"
3410 echo "lfs find -uid and ! -uid passed."
3412 run_test 56p "check lfs find -uid and ! -uid ==============================="
3415 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3420 setup_56 $NUMFILES $NUMDIRS
3422 chgrp $RUNAS_GID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
3424 NUMS="`$LFIND -gid $RUNAS_GID $TDIR | wc -l`"
3425 [ $NUMS -eq $EXPECTED ] || \
3426 error "lfs find -gid $TDIR wrong: found $NUMS, expected $EXPECTED"
3428 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
3429 NUMS="`$LFIND ! -gid $RUNAS_GID $TDIR | wc -l`"
3430 [ $NUMS -eq $EXPECTED ] || \
3431 error "lfs find ! -gid $TDIR wrong: found $NUMS, expected $EXPECTED"
3433 echo "lfs find -gid and ! -gid passed."
3435 run_test 56q "check lfs find -gid and ! -gid ==============================="
3438 setup_56 $NUMFILES $NUMDIRS
3442 NUMS=`$LFIND -size 0 -t f $TDIR | wc -l`
3443 [ $NUMS -eq $EXPECTED ] || \
3444 error "lfs find $TDIR -size 0 wrong: found $NUMS, expected $EXPECTED"
3446 NUMS=`$LFIND ! -size 0 -t f $TDIR | wc -l`
3447 [ $NUMS -eq $EXPECTED ] || \
3448 error "lfs find $TDIR ! -size 0 wrong: found $NUMS, expected $EXPECTED"
3449 echo "test" > $TDIR/56r && sync
3451 NUMS=`$LFIND -size 5 -t f $TDIR | wc -l`
3452 [ $NUMS -eq $EXPECTED ] || \
3453 error "lfs find $TDIR -size 5 wrong: found $NUMS, expected $EXPECTED"
3455 NUMS=`$LFIND -size +5 -t f $TDIR | wc -l`
3456 [ $NUMS -eq $EXPECTED ] || \
3457 error "lfs find $TDIR -size +5 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"
3463 NUMS=`$LFIND ! -size -5 -t f $TDIR | wc -l`
3464 [ $NUMS -eq $EXPECTED ] || \
3465 error "lfs find $TDIR ! -size -5 wrong: found $NUMS, expected $EXPECTED"
3468 run_test 56r "check lfs find -size works =========================="
3471 # note test will not do anything if MDS is not local
3472 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3473 local MNTDEV="osd*.*MDT*.mntdev"
3474 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
3475 [ -z "$DEV" ] && error "can't access $MNTDEV"
3476 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
3477 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump || error "can't access $DEV"
3478 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
3479 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
3483 run_test 57a "verify MDS filesystem created with large inodes =="
3490 local FILEN=$dir/f$FILECOUNT
3492 rm -rf $dir || error "removing $dir"
3493 mkdir -p $dir || error "creating $dir"
3494 local num=$(get_mds_dir $dir)
3497 echo "mcreating $FILECOUNT files"
3498 createmany -m $dir/f 1 $FILECOUNT || \
3499 error "creating files in $dir"
3501 # verify that files do not have EAs yet
3502 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
3503 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
3507 df $dir #make sure we get new statfs data
3508 local MDSFREE=$(do_facet $mymds \
3509 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
3510 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
3511 echo "opening files to create objects/EAs"
3513 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
3514 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
3517 # verify that files have EAs now
3518 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
3519 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
3521 sleep 1 #make sure we get new statfs data
3523 local MDSFREE2=$(do_facet $mymds \
3524 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
3525 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
3526 if [ "$MDCFREE2" -lt "$((MDCFREE - 8))" ]; then
3527 if [ "$MDSFREE" != "$MDSFREE2" ]; then
3528 error "MDC before $MDCFREE != after $MDCFREE2"
3530 echo "MDC before $MDCFREE != after $MDCFREE2"
3531 echo "unable to confirm if MDS has large inodes"
3536 run_test 57b "default LOV EAs are stored inside large inodes ==="
3539 [ -z "$(which wiretest 2>/dev/null)" ] && skip_env "could not find wiretest" && return
3542 run_test 58 "verify cross-platform wire constants =============="
3545 echo "touch 130 files"
3546 createmany -o $DIR/f59- 130
3548 unlinkmany $DIR/f59- 130
3551 # wait for commitment of removal
3553 run_test 59 "verify cancellation of llog records async ========="
3555 TEST60_HEAD="test_60 run $RANDOM"
3557 [ ! -f run-llog.sh ] && skip_env "missing subtest run-llog.sh" && return
3558 log "$TEST60_HEAD - from kernel mode"
3561 run_test 60a "llog sanity tests run from kernel module =========="
3563 test_60b() { # bug 6411
3565 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
3577 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
3579 run_test 60b "limit repeated messages from CERROR/CWARN ========"
3582 echo "create 5000 files"
3583 createmany -o $DIR/f60c- 5000
3584 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
3585 lctl set_param fail_loc=0x80000137
3586 unlinkmany $DIR/f60c- 5000
3587 lctl set_param fail_loc=0
3589 run_test 60c "unlink file when mds full"
3592 SAVEPRINTK=$(lctl get_param -n printk)
3594 # verify "lctl mark" is even working"
3595 MESSAGE="test message ID $RANDOM $$"
3596 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
3597 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
3599 lctl set_param printk=0 || error "set lnet.printk failed"
3600 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
3601 MESSAGE="new test message ID $RANDOM $$"
3602 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
3603 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
3604 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
3606 lctl set_param -n printk="$SAVEPRINTK"
3608 run_test 60d "test printk console message masking"
3612 dd if=/dev/zero of=$f bs=`page_size` count=1
3613 cancel_lru_locks osc
3614 multiop $f OSMWUc || error
3617 run_test 61 "mmap() writes don't make sync hang ================"
3619 # bug 2330 - insufficient obd_match error checking causes LBUG
3623 cancel_lru_locks osc
3624 lctl set_param fail_loc=0x405
3625 cat $f && error "cat succeeded, expect -EIO"
3626 lctl set_param fail_loc=0
3628 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
3629 # match every page all of the time.
3630 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
3632 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
3633 test_63a() { # was test_63
3634 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
3635 lctl set_param -n osc.*.max_dirty_mb 0
3636 for i in `seq 10` ; do
3637 dd if=/dev/zero of=$DIR/f63 bs=8k &
3643 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
3644 rm -f $DIR/f63 || true
3646 run_test 63a "Verify oig_wait interruption does not crash ======="
3648 # bug 2248 - async write errors didn't return to application on sync
3649 # bug 3677 - async write errors left page locked
3652 lctl set_param debug=-1
3654 # ensure we have a grant to do async writes
3655 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
3658 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
3659 lctl set_param fail_loc=0x80000406
3660 multiop $DIR/$tfile Owy && \
3661 error "sync didn't return ENOMEM"
3662 sync; sleep 2; sync # do a real sync this time to flush page
3663 lctl get_param -n llite.*.dump_page_cache | grep locked && \
3664 error "locked page left in cache after async error" || true
3667 run_test 63b "async write errors should be returned to fsync ==="
3671 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
3673 run_test 64a "verify filter grant calculations (in kernel) ====="
3676 [ ! -f oos.sh ] && skip_env "missing subtest oos.sh" && return
3679 run_test 64b "check out-of-space detection on client ==========="
3681 # bug 1414 - set/get directories' stripe info
3685 $LVERIFY $DIR/d65 $DIR/d65/f1 || error "lverify failed"
3687 run_test 65a "directory with no stripe info ===================="
3691 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3693 $LVERIFY $DIR/d65 $DIR/d65/f2 || error "lverify failed"
3695 run_test 65b "directory setstripe $(($STRIPESIZE * 2)) 0 1 ==============="
3698 if [ $OSTCOUNT -gt 1 ]; then
3700 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 4)) -i 1 \
3701 -c $(($OSTCOUNT - 1)) || error "setstripe"
3703 $LVERIFY $DIR/d65 $DIR/d65/f3 || error "lverify failed"
3706 run_test 65c "directory setstripe $(($STRIPESIZE * 4)) 1 $(($OSTCOUNT - 1))"
3710 if [ $STRIPECOUNT -le 0 ]; then
3712 elif [ $STRIPECOUNT -gt 160 ]; then
3713 #LOV_MAX_STRIPE_COUNT is 160
3714 [ $OSTCOUNT -gt 160 ] && sc=160 || sc=$(($OSTCOUNT - 1))
3716 sc=$(($STRIPECOUNT - 1))
3718 $SETSTRIPE $DIR/d65 -s $STRIPESIZE -c $sc || error "setstripe"
3719 touch $DIR/d65/f4 $DIR/d65/f5
3720 $LVERIFY $DIR/d65 $DIR/d65/f4 $DIR/d65/f5 || error "lverify failed"
3722 run_test 65d "directory setstripe $STRIPESIZE -1 stripe_count =============="
3727 $SETSTRIPE $DIR/d65 || error "setstripe"
3728 $GETSTRIPE -v $DIR/d65 | grep "Default" || error "no stripe info failed"
3730 $LVERIFY $DIR/d65 $DIR/d65/f6 || error "lverify failed"
3732 run_test 65e "directory setstripe defaults ======================="
3736 $RUNAS $SETSTRIPE $DIR/d65f && error "setstripe succeeded" || true
3738 run_test 65f "dir setstripe permission (should return error) ==="
3742 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3743 $SETSTRIPE -d $DIR/d65 || error "setstripe"
3744 $GETSTRIPE -v $DIR/d65 | grep "Default" || \
3745 error "delete default stripe failed"
3747 run_test 65g "directory setstripe -d ==========================="
3751 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3752 mkdir -p $DIR/d65/dd1
3753 [ "`$GETSTRIPE -v $DIR/d65 | grep "^count"`" == \
3754 "`$GETSTRIPE -v $DIR/d65/dd1 | grep "^count"`" ] || error "stripe info inherit failed"
3756 run_test 65h "directory stripe info inherit ===================="
3758 test_65i() { # bug6367
3759 $SETSTRIPE $MOUNT -s 65536 -c -1
3761 run_test 65i "set non-default striping on root directory (bug 6367)="
3763 test_65ia() { # bug12836
3764 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
3766 run_test 65ia "getstripe on -1 default directory striping"
3768 test_65ib() { # bug12836
3769 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
3771 run_test 65ib "getstripe -v on -1 default directory striping"
3773 test_65ic() { # bug12836
3774 $LFS find -mtime -1 $MOUNT || error "find $MOUNT failed"
3776 run_test 65ic "new find on -1 default directory striping"
3778 test_65j() { # bug6367
3780 # if we aren't already remounting for each test, do so for this test
3781 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
3782 cleanup || error "failed to unmount"
3785 $SETSTRIPE -d $MOUNT || error "setstripe failed"
3787 run_test 65j "set default striping on root directory (bug 6367)="
3789 test_65k() { # bug11679
3790 [ "$OSTCOUNT" -lt 2 ] && skip_env "too few OSTs" && return
3791 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3793 echo "Check OST status: "
3794 MDS_OSCS=`do_facet $SINGLEMDS lctl dl | awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
3795 for OSC in $MDS_OSCS; do
3796 echo $OSC "is activate"
3797 do_facet $SINGLEMDS lctl --device %$OSC activate
3799 do_facet client mkdir -p $DIR/$tdir
3800 for INACTIVE_OSC in $MDS_OSCS; do
3801 echo $INACTIVE_OSC "is Deactivate:"
3802 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
3803 for STRIPE_OSC in $MDS_OSCS; do
3804 STRIPE_OST=`osc_to_ost $STRIPE_OSC`
3805 STRIPE_INDEX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
3806 grep $STRIPE_OST | awk -F: '{print $1}' | head -n 1`
3808 [ -f $DIR/$tdir/${STRIPE_INDEX} ] && continue
3809 echo "$SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} -i ${STRIPE_INDEX} -c 1"
3810 do_facet client $SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} -i ${STRIPE_INDEX} -c 1
3812 [ $RC -ne 0 ] && error "setstripe should have succeeded"
3814 do_facet client rm -f $DIR/$tdir/*
3815 echo $INACTIVE_OSC "is Activate."
3816 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
3819 run_test 65k "validate manual striping works properly with deactivated OSCs"
3821 test_65l() { # bug 12836
3822 mkdir -p $DIR/$tdir/test_dir
3823 $SETSTRIPE $DIR/$tdir/test_dir -c -1
3824 $LFS find -mtime -1 $DIR/$tdir >/dev/null
3826 run_test 65l "lfs find on -1 stripe dir ========================"
3828 # bug 2543 - update blocks count on client
3831 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
3833 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
3834 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
3836 run_test 66 "update inode blocks count on client ==============="
3842 if [ ! -z "$LLOOP" ]; then
3843 if swapon -s | grep -q $LLOOP; then
3844 swapoff $LLOOP || error "swapoff failed"
3847 $LCTL blockdev_detach $LLOOP || error "detach failed"
3851 if [ ! -z "$LLITELOOPLOAD" ]; then
3859 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
3863 swapon -s | awk '($1 == "'$1'") { print $4 }'
3866 # test case for lloop driver, basic function
3868 [ "$UID" != 0 ] && skip_env "must run as root" && return
3870 trap cleanup_68 EXIT
3872 if ! module_loaded llite_lloop; then
3873 if load_module llite/llite_lloop; then
3876 skip_env "can't find module llite_lloop"
3881 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
3882 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
3883 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
3885 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
3886 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
3890 run_test 68a "lloop driver - basic test ========================"
3892 # excercise swapping to lustre by adding a high priority swapfile entry
3893 # and then consuming memory until it is used.
3894 test_68b() { # was test_68
3895 [ "$UID" != 0 ] && skip_env "must run as root" && return
3896 lctl get_param -n devices | grep -q obdfilter && \
3897 skip "local OST" && return
3899 grep -q llite_lloop /proc/modules
3900 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
3902 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
3903 skip "can't reliably test swap with TCP" && return
3905 MEMTOTAL=`meminfo MemTotal`
3906 NR_BLOCKS=$((MEMTOTAL>>8))
3907 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
3909 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
3910 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
3913 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
3915 trap cleanup_68 EXIT
3917 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
3919 echo "before: `swapon -s | grep $LLOOP`"
3920 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
3921 echo "after: `swapon -s | grep $LLOOP`"
3922 SWAPUSED=`swap_used $LLOOP`
3926 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
3928 run_test 68b "support swapping to Lustre ========================"
3930 # bug5265, obdfilter oa2dentry return -ENOENT
3931 # #define OBD_FAIL_OST_ENOENT 0x217
3933 remote_ost_nodsh && skip "remote OST with nodsh" && return
3936 $SETSTRIPE $f -c 1 -i 0
3938 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
3940 do_facet ost1 lctl set_param fail_loc=0x217
3941 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
3942 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
3944 do_facet ost1 lctl set_param fail_loc=0
3945 $DIRECTIO write $f 0 2 || error "write error"
3947 cancel_lru_locks osc
3948 $DIRECTIO read $f 0 1 || error "read error"
3950 do_facet ost1 lctl set_param fail_loc=0x217
3951 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
3953 do_facet ost1 lctl set_param fail_loc=0
3956 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
3960 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
3962 run_test 71 "Running dbench on lustre (don't segment fault) ===="
3964 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
3965 check_kernel_version 43 || return 0
3966 [ "$RUNAS_ID" = "$UID" ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3968 # Check that testing environment is properly set up. Skip if not
3969 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
3970 skip_env "User $RUNAS_ID does not exist - skipping"
3973 # We had better clear the $DIR to get enough space for dd
3978 $RUNAS dd if=/dev/zero of=$DIR/f72 bs=512 count=1 || error
3979 # See if we are still setuid/sgid
3980 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on write"
3981 # Now test that MDS is updated too
3982 cancel_lru_locks mdc
3983 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on MDS"
3987 run_test 72a "Test that remove suid works properly (bug5695) ===="
3989 test_72b() { # bug 24226 -- keep mode setting when size is not changing
3992 [ "$RUNAS_ID" = "$UID" ] && \
3993 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3994 [ "$RUNAS_ID" -eq 0 ] && \
3995 skip_env "RUNAS_ID = 0 -- skipping" && return
3997 # Check that testing environment is properly set up. Skip if not
3998 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
3999 skip_env "User $RUNAS_ID does not exist - skipping"
4002 touch $DIR/${tfile}-f{g,u}
4003 mkdir $DIR/${tfile}-d{g,u}
4004 chmod 770 $DIR/${tfile}-{f,d}{g,u}
4005 chmod g+s $DIR/${tfile}-{f,d}g
4006 chmod u+s $DIR/${tfile}-{f,d}u
4007 for perm in 777 2777 4777; do
4008 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
4009 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
4010 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
4011 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
4015 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
4017 # bug 3462 - multiple simultaneous MDC requests
4021 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
4024 lctl set_param fail_loc=0x80000129
4025 multiop $DIR/d73-1/f73-2 Oc &
4027 lctl set_param fail_loc=0
4029 multiop $DIR/d73-2/f73-3 Oc &
4033 wait $pid1 || return 1
4037 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
4038 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
4039 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
4043 run_test 73 "multiple MDC requests (should not deadlock)"
4045 test_74a() { # bug 6149, 6184
4046 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
4048 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
4049 # will spin in a tight reconnection loop
4051 lctl set_param fail_loc=0x8000030e
4052 # get any lock that won't be difficult - lookup works.
4054 lctl set_param fail_loc=0
4058 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
4060 test_74b() { # bug 13310
4061 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
4063 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
4064 # will spin in a tight reconnection loop
4065 lctl set_param fail_loc=0x8000030e
4066 # get a "difficult" lock
4068 lctl set_param fail_loc=0
4072 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
4075 #define OBD_FAIL_LDLM_NEW_LOCK
4076 lctl set_param fail_loc=0x80000319
4077 touch $DIR/$tfile && error "Touch successful"
4080 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
4083 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
4086 get_inode_slab_tunables() {
4087 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
4090 set_inode_slab_tunables() {
4091 echo "lustre_inode_cache $1" > /proc/slabinfo
4094 test_76() { # Now for bug 20433, added originally in bug 1443
4095 local SLAB_SETTINGS=`get_inode_slab_tunables`
4096 local CPUS=`getconf _NPROCESSORS_ONLN`
4097 # we cannot set limit below 1 which means 1 inode in each
4098 # per-cpu cache is still allowed
4099 set_inode_slab_tunables "1 1 0"
4100 cancel_lru_locks osc
4101 BEFORE_INODES=`num_inodes`
4102 echo "before inodes: $BEFORE_INODES"
4104 [ "$SLOW" = "no" ] && COUNT=100
4105 for i in `seq $COUNT`; do
4109 cancel_lru_locks osc
4110 AFTER_INODES=`num_inodes`
4111 echo "after inodes: $AFTER_INODES"
4113 while [ $((AFTER_INODES-1*CPUS)) -gt $BEFORE_INODES ]; do
4115 AFTER_INODES=`num_inodes`
4117 echo "wait $wait seconds inodes: $AFTER_INODES"
4118 if [ $wait -gt 30 ]; then
4119 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
4122 set_inode_slab_tunables "$SLAB_SETTINGS"
4124 run_test 76 "confirm clients recycle inodes properly ===="
4130 # Note: in sptlrpc modes which enable its own bulk checksum, the
4131 # original crc32_le bulk checksum will be automatically disabled,
4132 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
4133 # will be checked by sptlrpc code against sptlrpc bulk checksum.
4134 # In this case set_checksums() will not be no-op, because sptlrpc
4135 # bulk checksum will be enabled all through the test.
4137 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
4138 lctl set_param -n osc.*.checksums $1
4142 export ORIG_CSUM_TYPE=""
4143 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
4146 [ "$ORIG_CSUM_TYPE" ] || \
4147 ORIG_CSUM_TYPE=`lctl get_param -n osc/*osc-[^mM]*/checksum_type |
4148 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`
4149 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
4150 log "set checksum type to $1"
4153 F77_TMP=$TMP/f77-temp
4156 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
4157 error "error writing to $F77_TMP"
4160 test_77a() { # bug 10889
4161 $GSS && skip "could not run with gss" && return
4162 [ ! -f $F77_TMP ] && setup_f77
4164 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
4168 run_test 77a "normal checksum read/write operation ============="
4170 test_77b() { # bug 10889
4171 $GSS && skip "could not run with gss" && return
4172 [ ! -f $F77_TMP ] && setup_f77
4173 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
4174 lctl set_param fail_loc=0x80000409
4176 dd if=$F77_TMP of=$DIR/f77b bs=1M count=$F77SZ conv=sync || \
4177 error "dd error: $?"
4178 lctl set_param fail_loc=0
4181 run_test 77b "checksum error on client write ===================="
4183 test_77c() { # bug 10889
4184 $GSS && skip "could not run with gss" && return
4185 [ ! -f $DIR/f77b ] && skip "requires 77b - skipping" && return
4187 for algo in $CKSUM_TYPES; do
4188 cancel_lru_locks osc
4189 set_checksum_type $algo
4190 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
4191 lctl set_param fail_loc=0x80000408
4192 cmp $F77_TMP $DIR/f77b || error "file compare failed"
4193 lctl set_param fail_loc=0
4196 set_checksum_type $ORIG_CSUM_TYPE
4199 run_test 77c "checksum error on client read ==================="
4201 test_77d() { # bug 10889
4202 $GSS && skip "could not run with gss" && return
4203 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
4204 lctl set_param fail_loc=0x80000409
4206 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
4207 error "direct write: rc=$?"
4208 lctl set_param fail_loc=0
4211 run_test 77d "checksum error on OST direct write ==============="
4213 test_77e() { # bug 10889
4214 $GSS && skip "could not run with gss" && return
4215 [ ! -f $DIR/f77 ] && skip "requires 77d - skipping" && return
4216 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
4217 lctl set_param fail_loc=0x80000408
4219 cancel_lru_locks osc
4220 directio read $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
4221 error "direct read: rc=$?"
4222 lctl set_param fail_loc=0
4225 run_test 77e "checksum error on OST direct read ================"
4227 test_77f() { # bug 10889
4228 $GSS && skip "could not run with gss" && return
4230 for algo in $CKSUM_TYPES; do
4231 cancel_lru_locks osc
4232 set_checksum_type $algo
4233 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
4234 lctl set_param fail_loc=0x409
4235 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) && \
4236 error "direct write succeeded"
4237 lctl set_param fail_loc=0
4239 set_checksum_type $ORIG_CSUM_TYPE
4242 run_test 77f "repeat checksum error on write (expect error) ===="
4244 test_77g() { # bug 10889
4245 $GSS && skip "could not run with gss" && return
4246 remote_ost_nodsh && skip "remote OST with nodsh" && return
4248 [ ! -f $F77_TMP ] && setup_f77
4250 $SETSTRIPE $DIR/f77g -c 1 -i 0
4251 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
4252 do_facet ost1 lctl set_param fail_loc=0x8000021a
4254 dd if=$F77_TMP of=$DIR/f77g bs=1M count=$F77SZ || \
4255 error "write error: rc=$?"
4256 do_facet ost1 lctl set_param fail_loc=0
4259 run_test 77g "checksum error on OST write ======================"
4261 test_77h() { # bug 10889
4262 $GSS && skip "could not run with gss" && return
4263 remote_ost_nodsh && skip "remote OST with nodsh" && return
4265 [ ! -f $DIR/f77g ] && skip "requires 77g - skipping" && return
4266 cancel_lru_locks osc
4267 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
4268 do_facet ost1 lctl set_param fail_loc=0x8000021b
4270 cmp $F77_TMP $DIR/f77g || error "file compare failed"
4271 do_facet ost1 lctl set_param fail_loc=0
4274 run_test 77h "checksum error on OST read ======================="
4276 test_77i() { # bug 13805
4277 $GSS && skip "could not run with gss" && return
4278 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
4279 lctl set_param fail_loc=0x40b
4280 remount_client $MOUNT
4281 lctl set_param fail_loc=0
4282 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
4283 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
4284 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
4285 [ "$algo" = "crc32" ] || error "algo set to $algo instead of crc32"
4287 remount_client $MOUNT
4289 run_test 77i "client not supporting OSD_CONNECT_CKSUM =========="
4291 test_77j() { # bug 13805
4292 $GSS && skip "could not run with gss" && return
4293 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
4294 lctl set_param fail_loc=0x40c
4295 remount_client $MOUNT
4296 lctl set_param fail_loc=0
4297 sleep 2 # wait async osc connect to finish
4298 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
4299 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
4300 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
4301 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
4303 remount_client $MOUNT
4305 run_test 77j "client only supporting ADLER32 ===================="
4307 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
4311 test_78() { # bug 10901
4312 remote_ost || { skip_env "local OST" && return; }
4315 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
4316 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
4317 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
4318 echo "MemTotal: $MEMTOTAL"
4319 # reserve 256MB of memory for the kernel and other running processes,
4320 # and then take 1/2 of the remaining memory for the read/write buffers.
4321 if [ $MEMTOTAL -gt 512 ] ;then
4322 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
4324 # for those poor memory-starved high-end clusters...
4325 MEMTOTAL=$((MEMTOTAL / 2))
4327 echo "Mem to use for directio: $MEMTOTAL"
4328 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
4329 [ $F78SIZE -gt 512 ] && F78SIZE=512
4330 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
4331 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
4332 echo "Smallest OST: $SMALLESTOST"
4333 [ $SMALLESTOST -lt 10240 ] && \
4334 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
4336 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ] && \
4337 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
4339 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
4340 echo "File size: $F78SIZE"
4341 $SETSTRIPE $DIR/$tfile -c $OSTCOUNT || error "setstripe failed"
4342 for i in `seq 1 $NSEQ`
4344 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
4345 echo directIO rdwr round $i of $NSEQ
4346 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
4351 run_test 78 "handle large O_DIRECT writes correctly ============"
4353 test_79() { # bug 12743
4354 wait_delete_completed
4356 BKTOTAL=$(calc_osc_kbytes kbytestotal)
4357 BKFREE=$(calc_osc_kbytes kbytesfree)
4358 BKAVAIL=$(calc_osc_kbytes kbytesavail)
4360 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
4361 DFTOTAL=`echo $STRING | cut -d, -f1`
4362 DFUSED=`echo $STRING | cut -d, -f2`
4363 DFAVAIL=`echo $STRING | cut -d, -f3`
4364 DFFREE=$(($DFTOTAL - $DFUSED))
4366 ALLOWANCE=$((64 * $OSTCOUNT))
4368 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
4369 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
4370 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
4372 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
4373 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
4374 error "df free($DFFREE) mismatch OST free($BKFREE)"
4376 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
4377 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
4378 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
4381 run_test 79 "df report consistency check ======================="
4383 test_80() { # bug 10718
4384 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
4386 local BEFORE=`date +%s`
4387 cancel_lru_locks osc
4388 local AFTER=`date +%s`
4389 local DIFF=$((AFTER-BEFORE))
4390 if [ $DIFF -gt 1 ] ; then
4391 error "elapsed for 1M@1T = $DIFF"
4396 run_test 80 "Page eviction is equally fast at high offsets too ===="
4399 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && \
4401 mkdir -p $DIR/d99cvsroot
4402 chown $RUNAS_ID $DIR/d99cvsroot
4403 local oldPWD=$PWD # bug 13584, use $TMP as working dir
4406 $RUNAS cvs -d $DIR/d99cvsroot init || error
4409 run_test 99a "cvs init ========================================="
4412 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4413 [ ! -d $DIR/d99cvsroot ] && test_99a
4415 # some versions of cvs import exit(1) when asked to import links or
4416 # files they can't read. ignore those files.
4417 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
4418 ! -perm +4 -printf '-I %f\n')
4419 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
4420 d99reposname vtag rtag
4422 run_test 99b "cvs import ======================================="
4425 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4426 [ ! -d $DIR/d99cvsroot ] && test_99b
4428 mkdir -p $DIR/d99reposname
4429 chown $RUNAS_ID $DIR/d99reposname
4430 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
4432 run_test 99c "cvs checkout ====================================="
4435 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4436 [ ! -d $DIR/d99cvsroot ] && test_99c
4437 cd $DIR/d99reposname
4439 $RUNAS cvs add -m 'addmsg' foo99
4441 run_test 99d "cvs add =========================================="
4444 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4445 [ ! -d $DIR/d99cvsroot ] && test_99c
4446 cd $DIR/d99reposname
4449 run_test 99e "cvs update ======================================="
4452 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4453 [ ! -d $DIR/d99cvsroot ] && test_99d
4454 cd $DIR/d99reposname
4455 $RUNAS cvs commit -m 'nomsg' foo99
4456 rm -fr $DIR/d99cvsroot
4458 run_test 99f "cvs commit ======================================="
4461 [ "$NETTYPE" = tcp ] || \
4462 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
4465 remote_ost_nodsh && skip "remote OST with nodsh" && return
4466 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4468 { skip "useless for local single node setup" && return; }
4470 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
4471 [ "$PROT" != "tcp" ] && continue
4472 RPORT=$(echo $REMOTE | cut -d: -f2)
4473 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
4476 LPORT=`echo $LOCAL | cut -d: -f2`
4477 if [ $LPORT -ge 1024 ]; then
4478 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
4480 error_exit "local: $LPORT > 1024, remote: $RPORT"
4483 [ "$rc" = 0 ] || error_exit "privileged port not found" )
4485 run_test 100 "check local port using privileged port ==========="
4487 function get_named_value()
4496 echo $line | sed "s/^$tag//"
4503 export CACHE_MAX=`lctl get_param -n llite.*.max_cached_mb | head -n 1`
4505 lctl set_param -n llite.*.max_cached_mb $CACHE_MAX
4513 [ "$CPU" = "UML" ] && nreads=1000
4514 local cache_limit=32
4516 lctl set_param -n osc.*-osc*.rpc_stats 0
4517 trap cleanup_101 EXIT
4518 lctl set_param -n llite.*.read_ahead_stats 0
4519 lctl set_param -n llite.*.max_cached_mb $cache_limit
4522 # randomly read 10000 of 64K chunks from file 3x 32MB in size
4524 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
4525 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
4528 for s in `lctl get_param -n llite.*.read_ahead_stats | \
4529 get_named_value 'read but discarded' | cut -d" " -f1`; do
4530 discard=$(($discard + $s))
4534 if [ $(($discard * 10)) -gt $nreads ] ;then
4535 lctl get_param osc.*-osc*.rpc_stats
4536 lctl get_param llite.*.read_ahead_stats
4537 error "too many ($discard) discarded pages"
4539 rm -f $DIR/$tfile || true
4541 run_test 101 "check read-ahead for random reads ================"
4546 STRIPE_COUNT=$OSTCOUNT
4549 trap cleanup_test101b EXIT
4550 # prepare the read-ahead file
4551 $SETSTRIPE $DIR/$tfile -s $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT
4553 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
4556 cleanup_test101b() {
4563 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
4568 local STRIPE_SIZE=1048576
4569 local RA_INC=1048576
4570 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
4571 local FILE_LENGTH=$((64*100))
4572 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
4573 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
4574 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
4575 get_named_value 'read but discarded' | \
4576 cut -d" " -f1 | calc_total`
4578 if [ $DISCARD -gt $discard_limit ]; then
4579 lctl get_param llite.*.read_ahead_stats
4580 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
4582 echo "Read-ahead success for size ${READ_SIZE}"
4587 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping stride IO stride-ahead test" && return
4588 local STRIPE_SIZE=1048576
4589 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
4590 local FILE_LENGTH=$((STRIPE_SIZE*100))
4591 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
4592 # prepare the read-ahead file
4594 cancel_lru_locks osc
4595 for BIDX in 2 4 8 16 32 64 128 256
4597 local BSIZE=$((BIDX*4096))
4598 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
4599 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
4600 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
4601 $LCTL set_param -n llite.*.read_ahead_stats 0
4602 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
4603 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
4604 cancel_lru_locks osc
4610 run_test 101b "check stride-io mode read-ahead ================="
4613 lctl get_param -n llite.*.max_read_ahead_mb | head -n 1
4614 lctl set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
4618 local file=$DIR/$tfile
4619 local size=${FILESIZE_101c:-500}
4620 local ra_MB=${READAHEAD_MB:-40}
4622 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
4623 [ $space -gt $((size / 1024)) ] ||
4624 { skip "Need free space ${size}M, have $space" && return; }
4626 echo Creating ${size}M test file $file
4627 dd if=/dev/zero of=$file bs=1M count=$size
4628 echo Cancel LRU locks on lustre client to flush the client cache
4629 cancel_lru_locks osc
4631 echo Disable read-ahead
4632 local old_READAHEAD=$(set_read_ahead 0)
4634 echo Reading the test file $file with read-ahead disabled
4635 time_ra_OFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
4637 echo Cancel LRU locks on lustre client to flush the client cache
4638 cancel_lru_locks osc
4639 echo Enable read-ahead with ${ra_MB}MB
4640 set_read_ahead $ra_MB
4642 echo Reading the test file $file with read-ahead enabled
4643 time_ra_ON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
4645 echo read-ahead disabled time read $time_ra_OFF
4646 echo read-ahead enabled time read $time_ra_ON
4648 set_read_ahead $old_READAHEAD
4651 [ $time_ra_ON -lt $time_ra_OFF ] ||
4652 error "read-ahead enabled time read (${time_ra_ON}s) is more than
4653 read-ahead disabled time read (${time_ra_OFF}s) filesize ${size}M"
4655 run_test 101d "file read with and without read-ahead enabled ================="
4659 chown $RUNAS_ID $DIR/$tdir
4662 STRIPE_COUNT=$OSTCOUNT
4663 [ $OSTCOUNT -gt 4 ] && STRIPE_COUNT=4
4665 trap cleanup_test102 EXIT
4667 $1 $SETSTRIPE $tdir -s $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT
4671 for count in `seq 1 $STRIPE_COUNT`
4673 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4675 local stripe_size=`expr $STRIPE_SIZE \* $num`
4676 local file=file"$num-$offset-$count"
4677 $1 $SETSTRIPE $file -s $stripe_size -i $offset -c $count
4683 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
4689 rm -rf $DIR/d0.sanity/d102
4693 local testfile=$DIR/xattr_testfile
4698 [ "$UID" != 0 ] && skip_env "must run as root" && return
4699 [ -z "`lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr`" ] && skip_env "must have user_xattr" && return
4701 [ -z "$(which setfattr 2>/dev/null)" ] && skip_env "could not find setfattr" && return
4703 echo "set/get xattr..."
4704 setfattr -n trusted.name1 -v value1 $testfile || error
4705 [ "`getfattr -n trusted.name1 $testfile 2> /dev/null | \
4706 grep "trusted.name1"`" == "trusted.name1=\"value1\"" ] || error
4708 setfattr -n user.author1 -v author1 $testfile || error
4709 [ "`getfattr -n user.author1 $testfile 2> /dev/null | \
4710 grep "user.author1"`" == "user.author1=\"author1\"" ] || error
4713 setfattr -n trusted.name2 -v value2 $testfile || error
4714 setfattr -n trusted.name3 -v value3 $testfile || error
4715 [ `getfattr -d -m "^trusted" $testfile 2> /dev/null | \
4716 grep "trusted.name" | wc -l` -eq 3 ] || error
4719 setfattr -n user.author2 -v author2 $testfile || error
4720 setfattr -n user.author3 -v author3 $testfile || error
4721 [ `getfattr -d -m "^user" $testfile 2> /dev/null | \
4722 grep "user" | wc -l` -eq 3 ] || error
4724 echo "remove xattr..."
4725 setfattr -x trusted.name1 $testfile || error
4726 getfattr -d -m trusted $testfile 2> /dev/null | \
4727 grep "trusted.name1" && error || true
4729 setfattr -x user.author1 $testfile || error
4730 getfattr -d -m user $testfile 2> /dev/null | \
4731 grep "user.author1" && error || true
4733 # b10667: setting lustre special xattr be silently discarded
4734 echo "set lustre special xattr ..."
4735 setfattr -n "trusted.lov" -v "invalid value" $testfile || error
4739 run_test 102a "user xattr test =================================="
4742 # b10930: get/set/list trusted.lov xattr
4743 echo "get/set/list trusted.lov xattr ..."
4744 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
4745 local testfile=$DIR/$tfile
4746 $SETSTRIPE -s 65536 -i 1 -c 2 $testfile || error "setstripe failed"
4747 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
4748 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
4750 local testfile2=${testfile}2
4751 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
4752 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
4755 setfattr -n trusted.lov -v $value $testfile2
4756 local tmp_file=${testfile}3
4757 $GETSTRIPE -v $testfile2 > $tmp_file
4758 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
4759 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
4760 [ "$stripe_size" -eq 65536 ] || error "stripe size $stripe_size != 65536"
4761 [ "$stripe_count" -eq 2 ] || error "stripe count $stripe_count != 2"
4764 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
4767 # b10930: get/set/list lustre.lov xattr
4768 echo "get/set/list lustre.lov xattr ..."
4769 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
4771 chown $RUNAS_ID $DIR/$tdir
4772 local testfile=$DIR/$tdir/$tfile
4773 $RUNAS $SETSTRIPE -s 65536 -i 1 -c 2 $testfile||error "setstripe failed"
4774 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
4775 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
4777 local testfile2=${testfile}2
4778 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
4779 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
4781 $RUNAS $MCREATE $testfile2
4782 $RUNAS setfattr -n lustre.lov -v $value $testfile2
4783 local tmp_file=${testfile}3
4784 $RUNAS $GETSTRIPE -v $testfile2 > $tmp_file
4785 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
4786 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
4787 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
4788 [ $stripe_count -eq 2 ] || error "stripe count $stripe_count != 2"
4790 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
4792 compare_stripe_info1() {
4793 local stripe_index_all_zero=1
4797 for count in `seq 1 $STRIPE_COUNT`
4799 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4801 local size=`expr $STRIPE_SIZE \* $num`
4802 local file=file"$num-$offset-$count"
4803 get_stripe_info client $PWD/$file "$1"
4804 if [ $stripe_size -ne $size ]; then
4805 error "$file: different stripe size $stripe_size, expected $size" && return
4807 if [ $stripe_count -ne $count ]; then
4808 error "$file: different stripe count $stripe_count, expected $count" && return
4810 if [ $stripe_index -ne 0 ]; then
4811 stripe_index_all_zero=0
4816 [ $stripe_index_all_zero -eq 1 ] && error "all files are being extracted starting from OST index 0"
4820 compare_stripe_info2() {
4823 for count in `seq 1 $STRIPE_COUNT`
4825 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4827 local size=`expr $STRIPE_SIZE \* $num`
4828 local file=file"$num-$offset-$count"
4829 get_stripe_info client $PWD/$file
4830 if [ $stripe_size -ne $size ]; then
4831 error "$file: different stripe size $stripe_size, expected $size" && return
4833 if [ $stripe_count -ne $count ]; then
4834 error "$file: different stripe count $stripe_count, expected $count" && return
4836 if [ $stripe_index -ne $offset ]; then
4837 error "$file: different stripe offset $stripe_index, expected $offset" && return
4845 [ -n "$(which tar 2>/dev/null)" ] && strings $(which tar) | grep -q lustre && echo tar
4849 # b10930: tar test for trusted.lov xattr
4850 TAR=$(find_lustre_tar)
4851 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
4852 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
4855 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
4857 compare_stripe_info1
4859 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
4862 # b10930: tar test for trusted.lov xattr
4863 TAR=$(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
4869 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
4871 compare_stripe_info1
4873 run_test 102f "tar copy files, not keep osts ==========="
4875 test_102h() { # bug 15777
4876 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
4877 skip "must have user_xattr" && return
4878 [ -z "$(which setfattr 2>/dev/null)" ] &&
4879 skip_env "could not find setfattr" && return
4884 VALUE=datadatadatadatadatadatadatadata
4885 while [ $(echo $VALUE | wc -c) -lt $XSIZE ]; do
4886 VALUE="$VALUE$VALUE"
4888 log "save $XBIG on $DIR/$tfile"
4889 setfattr -n $XBIG -v "$VALUE" $DIR/$tfile ||
4890 error "saving $XBIG on $DIR/$tfile failed"
4891 ORIG=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4892 OSIZE=$(echo $ORIG | wc -c)
4893 [ $OSIZE -lt $XSIZE ] && error "set $XBIG too small ($OSIZE < $XSIZE)"
4896 log "save $XSML on $DIR/$tfile"
4897 setfattr -n $XSML -v val $DIR/$tfile ||
4898 error "saving $XSML on $DIR/$tfile failed"
4899 NEW=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4900 if [ "$NEW" != "$ORIG" ]; then
4903 error "$XBIG different after saving $XSML"
4906 log "grow $XSML on $DIR/$tfile"
4907 setfattr -n $XSML -v "$VALUE" $DIR/$tfile ||
4908 error "growing $XSML on $DIR/$tfile failed"
4909 NEW=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4910 if [ "$NEW" != "$ORIG" ]; then
4913 error "$XBIG different after growing $XSML"
4915 log "$XBIG still valid after growing $XSML"
4918 run_test 102h "grow xattr from inside inode to external block"
4920 test_102i() { # bug 17038
4922 ln -s $DIR/$tfile $DIR/${tfile}link
4923 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
4924 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"
4925 rm -f $DIR/$tfile $DIR/${tfile}link
4927 run_test 102i "lgetxattr test on symbolic link ============"
4930 TAR=$(find_lustre_tar)
4931 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
4932 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
4933 setup_test102 "$RUNAS"
4935 chown $RUNAS_ID $DIR/d102j
4936 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
4938 compare_stripe_info1 "$RUNAS"
4940 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
4944 # b22187 just check that does not crash for regular file.
4945 setfattr -n trusted.lov $DIR/$tfile
4946 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
4947 local test_kdir=$DIR/d102k
4949 local default_size=`$GETSTRIPE -s $test_kdir`
4950 local default_count=`$GETSTRIPE -c $test_kdir`
4951 local default_offset=`$GETSTRIPE -o $test_kdir`
4952 $SETSTRIPE -s 65536 -i 1 -c $OSTCOUNT $test_kdir || error 'dir setstripe failed'
4953 setfattr -n trusted.lov $test_kdir
4954 local stripe_size=`$GETSTRIPE -s $test_kdir`
4955 local stripe_count=`$GETSTRIPE -c $test_kdir`
4956 local stripe_offset=`$GETSTRIPE -o $test_kdir`
4957 [ $stripe_size -eq $default_size ] || error "stripe size $stripe_size != $default_size"
4958 [ $stripe_count -eq $default_count ] || error "stripe count $stripe_count != $default_count"
4959 [ $stripe_offset -eq $default_offset ] || error "stripe offset $stripe_offset != $default_offset"
4960 rm -rf $DIR/$tfile $test_kdir
4962 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
4968 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
4973 [ "$UID" != 0 ] && skip_env "must run as root" && return
4974 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
4975 [ -z "$(which setfacl 2>/dev/null)" ] && skip_env "could not find setfacl" && return
4976 $GSS && skip "could not run under gss" && return
4978 declare -a identity_old
4980 for num in `seq $MDSCOUNT`; do
4981 switch_identity $num true || identity_old[$num]=$?
4988 echo "performing cp ..."
4989 run_acl_subtest cp || error
4990 echo "performing getfacl-noacl..."
4991 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
4992 echo "performing misc..."
4993 run_acl_subtest misc || error "misc test failed"
4994 echo "performing permissions..."
4995 run_acl_subtest permissions || error "permissions failed"
4996 echo "performing setfacl..."
4997 run_acl_subtest setfacl || error "setfacl test failed"
4999 # inheritance test got from HP
5000 echo "performing inheritance..."
5001 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
5002 chmod +x make-tree || error "chmod +x failed"
5003 run_acl_subtest inheritance || error "inheritance test failed"
5009 for num in `seq $MDSCOUNT`; do
5010 if [ "${identity_old[$num]}" = 1 ]; then
5011 switch_identity $num false || identity_old[$num]=$?
5015 run_test 103 "acl test ========================================="
5019 lfs df || error "lfs df failed"
5020 lfs df -ih || error "lfs df -ih failed"
5021 lfs df -h $DIR || error "lfs df -h $DIR failed"
5022 lfs df -i $DIR || error "lfs df -i $DIR failed"
5023 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
5024 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
5026 OSC=`lctl get_param -n devices | awk '/-osc-/ {print $4}' | head -n 1`
5027 lctl --device %$OSC deactivate
5028 lfs df || error "lfs df with deactivated OSC failed"
5029 lctl --device %$OSC recover
5030 lfs df || error "lfs df with reactivated OSC failed"
5033 run_test 104a "lfs df [-ih] [path] test ========================="
5036 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5038 denied_cnt=$((`$RUNAS $LFS check servers 2>&1 | grep "Permission denied" | wc -l`))
5039 if [ $denied_cnt -ne 0 ];
5041 error "lfs check servers test failed"
5044 run_test 104b "$RUNAS lfs check servers test ===================="
5047 # doesn't work on 2.4 kernels
5049 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
5051 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
5053 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
5057 run_test 105a "flock when mounted without -o flock test ========"
5061 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
5063 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
5065 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
5069 run_test 105b "fcntl when mounted without -o flock test ========"
5073 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
5075 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
5077 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
5081 run_test 105c "lockf when mounted without -o flock test ========"
5083 test_105d() { # bug 15924
5085 [ -z "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ] && \
5086 skip "mount w/o flock enabled" && return
5087 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
5088 $LCTL set_param fail_loc=0x80000315
5089 flocks_test 2 $DIR/$tdir
5091 run_test 105d "flock race (should not freeze) ========"
5093 test_106() { #bug 10921
5095 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
5096 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
5098 run_test 106 "attempt exec of dir followed by chown of that dir"
5107 local save_pattern=$(sysctl -n kernel.core_pattern)
5108 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
5109 sysctl -w kernel.core_pattern=$file
5110 sysctl -w kernel.core_uses_pid=0
5118 kill -s 11 $SLEEPPID
5120 if [ -e $file ]; then
5121 size=`stat -c%s $file`
5122 [ $size -eq 0 ] && error "Fail to create core file $file"
5124 error "Fail to create core file $file"
5127 sysctl -w kernel.core_pattern=$save_pattern
5128 sysctl -w kernel.core_uses_pid=$save_uses_pid
5131 run_test 107 "Coredump on SIG"
5135 mkdir $DIR/d110/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa || error "mkdir with 255 char fail"
5136 mkdir $DIR/d110/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb && error "mkdir with 256 char should fail, but not"
5137 touch $DIR/d110/xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx || error "create with 255 char fail"
5138 touch $DIR/d110/yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy && error ""create with 256 char should fail, but not
5143 run_test 110 "filename length checking"
5146 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
5148 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
5150 echo "Starting with $OSTIO_pre threads"
5153 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
5154 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
5155 echo "$NUMTEST creates/unlinks"
5157 createmany -o $DIR/$tdir/$tfile $NUMTEST
5158 unlinkmany $DIR/$tdir/$tfile $NUMTEST
5160 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
5163 # don't return an error
5164 [ $OSTIO_post -eq $OSTIO_pre ] && echo \
5165 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&\
5166 echo "This may be fine, depending on what ran before this test" &&\
5167 echo "and how fast this system is." && return
5169 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
5171 run_test 115 "verify dynamic thread creation===================="
5174 wait_delete_completed
5175 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
5176 echo OST kbytes available: ${AVAIL[@]}
5177 MAXI=0; MAXV=${AVAIL[0]}
5178 MINI=0; MINV=${AVAIL[0]}
5179 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
5180 #echo OST $i: ${AVAIL[i]}kb
5181 if [ ${AVAIL[i]} -gt $MAXV ]; then
5182 MAXV=${AVAIL[i]}; MAXI=$i
5184 if [ ${AVAIL[i]} -lt $MINV ]; then
5185 MINV=${AVAIL[i]}; MINI=$i
5188 echo Min free space: OST $MINI: $MINV
5189 echo Max free space: OST $MAXI: $MAXV
5193 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
5195 echo -n "Free space priority "
5196 lctl get_param -n lov.*-clilov-*.qos_prio_free
5199 [ $MINV -gt 960000 ] && skip "too much free space in OST$MINI, skip" &&\
5202 # generate uneven OSTs
5203 mkdir -p $DIR/$tdir/OST${MINI}
5206 echo "Filling 25% remaining space in OST${MINI} with ${FILL}Kb"
5207 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI}||error "setstripe failed"
5209 while [ $FILL -gt 0 ]; do
5211 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i bs=2M count=1 2>/dev/null
5212 FILL=$(($FILL - 2048))
5220 DIFF=$(($MAXV - $MINV))
5221 DIFF2=$(($DIFF * 100 / $MINV))
5222 echo -n "diff=${DIFF}=${DIFF2}% must be > 20% for QOS mode..."
5223 if [ $DIFF2 -gt 20 ]; then
5226 echo "failed - QOS mode won't be used"
5227 error_ignore "QOS imbalance criteria not met"
5231 MINI1=$MINI; MINV1=$MINV
5232 MAXI1=$MAXI; MAXV1=$MAXV
5234 # now fill using QOS
5235 echo writing a bunch of files to QOS-assigned OSTs
5236 $SETSTRIPE $DIR/$tdir -c 1
5238 while [ $FILL -gt 0 ]; do
5240 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1024 count=200 2>/dev/null
5241 FILL=$(($FILL - 200))
5244 echo "wrote $i 200k files"
5248 echo "Note: free space may not be updated, so measurements might be off"
5250 DIFF2=$(($MAXV - $MINV))
5251 echo "free space delta: orig $DIFF final $DIFF2"
5252 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
5253 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
5254 echo "Wrote $DIFF to smaller OST $MINI1"
5255 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
5256 echo "Wrote $DIFF2 to larger OST $MAXI1"
5257 [ $DIFF -gt 0 ] && echo "Wrote $(($DIFF2 * 100 / $DIFF - 100))% more data to larger OST $MAXI1"
5259 # Figure out which files were written where
5260 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
5261 awk '/'$MINI1': / {print $2; exit}')
5263 MINC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
5264 echo "$MINC files created on smaller OST $MINI1"
5265 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
5266 awk '/'$MAXI1': / {print $2; exit}')
5268 MAXC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
5269 echo "$MAXC files created on larger OST $MAXI1"
5270 [ $MINC -gt 0 ] && echo "Wrote $(($MAXC * 100 / $MINC - 100))% more files to larger OST $MAXI1"
5271 [ $MAXC -gt $MINC ] || error_ignore "stripe QOS didn't balance free space"
5275 run_test 116 "stripe QOS: free space balance ==================="
5277 test_117() # bug 10891
5279 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
5280 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
5281 lctl set_param fail_loc=0x21e
5282 > $DIR/$tfile || error "truncate failed"
5283 lctl set_param fail_loc=0
5284 echo "Truncate succeeded."
5287 run_test 117 "verify fsfilt_extend =========="
5289 export OLD_RESENDCOUNT=""
5290 set_resend_count () {
5291 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
5292 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
5293 lctl set_param -n $PROC_RESENDCOUNT $1
5294 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
5297 [ "$SLOW" = "no" ] && set_resend_count 4 # for reduce test_118* time (bug 14842)
5299 # Reset async IO behavior after error case
5301 FILE=$DIR/reset_async
5303 # Ensure all OSCs are cleared
5304 $LSTRIPE -c -1 $FILE
5305 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
5310 test_118a() #bug 11710
5314 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5315 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5316 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
5318 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5319 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5324 run_test 118a "verify O_SYNC works =========="
5328 remote_ost_nodsh && skip "remote OST with nodsh" && return
5332 #define OBD_FAIL_OST_ENOENT 0x217
5333 set_nodes_failloc "$(osts_nodes)" 0x217
5334 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5336 set_nodes_failloc "$(osts_nodes)" 0
5337 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5338 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5341 if [[ $RC -eq 0 ]]; then
5342 error "Must return error due to dropped pages, rc=$RC"
5346 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5347 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5351 echo "Dirty pages not leaked on ENOENT"
5353 # Due to the above error the OSC will issue all RPCs syncronously
5354 # until a subsequent RPC completes successfully without error.
5355 multiop $DIR/$tfile Ow4096yc
5360 run_test 118b "Reclaim dirty pages on fatal error =========="
5364 remote_ost_nodsh && skip "remote OST with nodsh" && return
5368 #define OBD_FAIL_OST_EROFS 0x216
5369 set_nodes_failloc "$(osts_nodes)" 0x216
5371 # multiop should block due to fsync until pages are written
5372 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
5376 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
5377 error "Multiop failed to block on fsync, pid=$MULTIPID"
5380 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5382 if [[ $WRITEBACK -eq 0 ]]; then
5383 error "No page in writeback, writeback=$WRITEBACK"
5386 set_nodes_failloc "$(osts_nodes)" 0
5389 if [[ $RC -ne 0 ]]; then
5390 error "Multiop fsync failed, rc=$RC"
5393 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5394 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5396 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5397 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5401 echo "Dirty pages flushed via fsync on EROFS"
5404 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
5408 remote_ost_nodsh && skip "remote OST with nodsh" && return
5412 #define OBD_FAIL_OST_BRW_PAUSE_BULK
5413 set_nodes_failloc "$(osts_nodes)" 0x214
5414 # multiop should block due to fsync until pages are written
5415 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
5419 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
5420 error "Multiop failed to block on fsync, pid=$MULTIPID"
5423 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5425 if [[ $WRITEBACK -eq 0 ]]; then
5426 error "No page in writeback, writeback=$WRITEBACK"
5429 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
5430 set_nodes_failloc "$(osts_nodes)" 0
5432 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5433 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5435 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5436 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5440 echo "Dirty pages gaurenteed flushed via fsync"
5443 run_test 118d "Fsync validation inject a delay of the bulk =========="
5448 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
5449 lctl set_param fail_loc=0x8000040a
5451 # Should simulate EINVAL error which is fatal
5452 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5454 if [[ $RC -eq 0 ]]; then
5455 error "Must return error due to dropped pages, rc=$RC"
5458 lctl set_param fail_loc=0x0
5460 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5461 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5462 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5464 if [[ $LOCKED -ne 0 ]]; then
5465 error "Locked pages remain in cache, locked=$LOCKED"
5468 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5469 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5473 echo "No pages locked after fsync"
5478 run_test 118f "Simulate unrecoverable OSC side error =========="
5483 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
5484 lctl set_param fail_loc=0x406
5486 # simulate local -ENOMEM
5487 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5490 lctl set_param fail_loc=0
5491 if [[ $RC -eq 0 ]]; then
5492 error "Must return error due to dropped pages, rc=$RC"
5495 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5496 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5497 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5499 if [[ $LOCKED -ne 0 ]]; then
5500 error "Locked pages remain in cache, locked=$LOCKED"
5503 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5504 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5508 echo "No pages locked after fsync"
5513 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
5516 remote_ost_nodsh && skip "remote OST with nodsh" && return
5520 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
5521 set_nodes_failloc "$(osts_nodes)" 0x20e
5522 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
5523 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5526 set_nodes_failloc "$(osts_nodes)" 0
5527 if [[ $RC -eq 0 ]]; then
5528 error "Must return error due to dropped pages, rc=$RC"
5531 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5532 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5533 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5535 if [[ $LOCKED -ne 0 ]]; then
5536 error "Locked pages remain in cache, locked=$LOCKED"
5539 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5540 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5544 echo "No pages locked after fsync"
5548 run_test 118h "Verify timeout in handling recoverables errors =========="
5551 remote_ost_nodsh && skip "remote OST with nodsh" && return
5555 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
5556 set_nodes_failloc "$(osts_nodes)" 0x20e
5558 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
5559 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
5562 set_nodes_failloc "$(osts_nodes)" 0
5566 if [[ $RC -ne 0 ]]; then
5567 error "got error, but should be not, rc=$RC"
5570 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5571 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5572 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
5573 if [[ $LOCKED -ne 0 ]]; then
5574 error "Locked pages remain in cache, locked=$LOCKED"
5577 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5578 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5582 echo "No pages locked after fsync"
5586 run_test 118i "Fix error before timeout in recoverable error =========="
5589 remote_ost_nodsh && skip "remote OST with nodsh" && return
5593 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
5594 set_nodes_failloc "$(osts_nodes)" 0x220
5596 # return -EIO from OST
5597 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5599 set_nodes_failloc "$(osts_nodes)" 0x0
5600 if [[ $RC -eq 0 ]]; then
5601 error "Must return error due to dropped pages, rc=$RC"
5604 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5605 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5606 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
5607 if [[ $LOCKED -ne 0 ]]; then
5608 error "Locked pages remain in cache, locked=$LOCKED"
5611 # in recoverable error on OST we want resend and stay until it finished
5612 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5613 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5617 echo "No pages locked after fsync"
5621 run_test 118j "Simulate unrecoverable OST side error =========="
5625 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
5627 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
5628 set_nodes_failloc "$(osts_nodes)" 0x20e
5631 for ((i=0;i<10;i++)); do
5632 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
5633 error "dd to $DIR/$tdir/$tfile-$i failed" )&
5640 set_nodes_failloc "$(osts_nodes)" 0
5643 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
5645 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
5647 test_119a() # bug 11737
5649 BSIZE=$((512 * 1024))
5650 directio write $DIR/$tfile 0 1 $BSIZE
5651 # We ask to read two blocks, which is more than a file size.
5652 # directio will indicate an error when requested and actual
5653 # sizes aren't equeal (a normal situation in this case) and
5654 # print actual read amount.
5655 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
5656 if [ "$NOB" != "$BSIZE" ]; then
5657 error "read $NOB bytes instead of $BSIZE"
5661 run_test 119a "Short directIO read must return actual read amount"
5663 test_119b() # bug 11737
5665 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
5667 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
5668 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
5670 multiop $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
5671 error "direct read failed"
5674 run_test 119b "Sparse directIO read must return actual read amount"
5676 test_119c() # bug 13099
5679 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
5680 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
5683 run_test 119c "Testing for direct read hitting hole"
5685 test_119d() # bug 15950
5687 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
5688 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
5690 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
5691 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
5692 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
5693 lctl set_param fail_loc=0x40d
5694 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
5697 cat $DIR/$tfile > /dev/null &
5698 lctl set_param fail_loc=0
5701 log "the DIO writes have completed, now wait for the reads (should not block very long)"
5703 [ -n "`ps h -p $pid_reads -o comm`" ] && \
5704 error "the read rpcs have not completed in 2s"
5706 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
5708 run_test 119d "The DIO path should try to send a new rpc once one is completed"
5712 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5713 skip "no early lock cancel on server" && return 0
5714 lru_resize_disable mdc
5715 lru_resize_disable osc
5716 cancel_lru_locks mdc
5717 stat $DIR/$tdir > /dev/null
5718 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5719 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5721 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5722 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5723 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5724 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5725 lru_resize_enable mdc
5726 lru_resize_enable osc
5728 run_test 120a "Early Lock Cancel: mkdir test"
5732 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5733 skip "no early lock cancel on server" && return 0
5734 lru_resize_disable mdc
5735 lru_resize_disable osc
5736 cancel_lru_locks mdc
5737 stat $DIR/$tdir > /dev/null
5738 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5739 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5741 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5742 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5743 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5744 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5745 lru_resize_enable mdc
5746 lru_resize_enable osc
5748 run_test 120b "Early Lock Cancel: create test"
5752 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5753 skip "no early lock cancel on server" && return 0
5754 lru_resize_disable mdc
5755 lru_resize_disable osc
5756 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
5757 touch $DIR/$tdir/d1/f1
5758 cancel_lru_locks mdc
5759 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
5760 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5761 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5762 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
5763 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5764 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5765 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5766 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5767 lru_resize_enable mdc
5768 lru_resize_enable osc
5770 run_test 120c "Early Lock Cancel: link test"
5774 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5775 skip "no early lock cancel on server" && return 0
5776 lru_resize_disable mdc
5777 lru_resize_disable osc
5779 cancel_lru_locks mdc
5780 stat $DIR/$tdir > /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 chmod a+x $DIR/$tdir
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 $((blk2-blk1)) "blocking RPC occured."
5788 lru_resize_enable mdc
5789 lru_resize_enable osc
5791 run_test 120d "Early Lock Cancel: setattr test"
5795 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5796 skip "no early lock cancel on server" && return 0
5797 lru_resize_disable mdc
5798 lru_resize_disable osc
5799 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
5800 cancel_lru_locks mdc
5801 cancel_lru_locks osc
5802 dd if=$DIR/$tdir/f1 of=/dev/null
5803 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
5804 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5805 awk '/ldlm_cancel/ {print $2}'`
5806 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5807 awk '/ldlm_bl_callback/ {print $2}'`
5808 unlink $DIR/$tdir/f1
5809 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5810 awk '/ldlm_cancel/ {print $2}'`
5811 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5812 awk '/ldlm_bl_callback/ {print $2}'`
5813 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5814 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5815 lru_resize_enable mdc
5816 lru_resize_enable osc
5818 run_test 120e "Early Lock Cancel: unlink test"
5821 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5822 skip "no early lock cancel on server" && return 0
5824 lru_resize_disable mdc
5825 lru_resize_disable osc
5826 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
5827 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
5828 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
5829 cancel_lru_locks mdc
5830 cancel_lru_locks osc
5831 dd if=$DIR/$tdir/d1/f1 of=/dev/null
5832 dd if=$DIR/$tdir/d2/f2 of=/dev/null
5833 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
5834 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5835 awk '/ldlm_cancel/ {print $2}'`
5836 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5837 awk '/ldlm_bl_callback/ {print $2}'`
5838 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
5839 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5840 awk '/ldlm_cancel/ {print $2}'`
5841 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5842 awk '/ldlm_bl_callback/ {print $2}'`
5843 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5844 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5845 lru_resize_enable mdc
5846 lru_resize_enable osc
5848 run_test 120f "Early Lock Cancel: rename test"
5851 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5852 skip "no early lock cancel on server" && return 0
5853 lru_resize_disable mdc
5854 lru_resize_disable osc
5856 echo create $count files
5858 cancel_lru_locks mdc
5859 cancel_lru_locks osc
5862 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5863 awk '/ldlm_cancel/ {print $2}'`
5864 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5865 awk '/ldlm_bl_callback/ {print $2}'`
5866 createmany -o $DIR/$tdir/f $count
5868 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5869 awk '/ldlm_cancel/ {print $2}'`
5870 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5871 awk '/ldlm_bl_callback/ {print $2}'`
5873 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
5874 echo rm $count files
5877 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5878 awk '/ldlm_cancel/ {print $2}'`
5879 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5880 awk '/ldlm_bl_callback/ {print $2}'`
5882 echo total: $count removes in $((t2-t1))
5883 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
5885 # wait for commitment of removal
5886 lru_resize_enable mdc
5887 lru_resize_enable osc
5889 run_test 120g "Early Lock Cancel: performance test"
5891 test_121() { #bug #10589
5893 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
5894 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
5895 lctl set_param fail_loc=0x310
5896 cancel_lru_locks osc > /dev/null
5897 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
5898 lctl set_param fail_loc=0
5899 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
5901 run_test 121 "read cancel race ========="
5903 test_123a() { # was test 123, statahead(bug 11401)
5905 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
5906 log "testing on UP system. Performance may be not as good as expected."
5912 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
5913 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
5915 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
5916 createmany -o $DIR/$tdir/$tfile $j $((i - j))
5918 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
5919 lctl set_param -n llite.*.statahead_max 0
5920 lctl get_param llite.*.statahead_max
5921 cancel_lru_locks mdc
5922 cancel_lru_locks osc
5924 time ls -l $DIR/$tdir | wc -l
5926 delta=$((etime - stime))
5927 log "ls $i files without statahead: $delta sec"
5928 lctl set_param llite.*.statahead_max=$max
5930 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
5931 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
5932 cancel_lru_locks mdc
5933 cancel_lru_locks osc
5935 time ls -l $DIR/$tdir | wc -l
5937 delta_sa=$((etime - stime))
5938 log "ls $i files with statahead: $delta_sa sec"
5939 lctl get_param -n llite.*.statahead_stats
5940 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
5942 [ $swrong -lt $ewrong ] && log "statahead was stopped, maybe too many locks held!"
5943 [ $delta -eq 0 -o $delta_sa -eq 0 ] && continue
5945 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
5946 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
5947 lctl set_param -n llite.*.statahead_max 0
5948 lctl get_param llite.*.statahead_max
5949 cancel_lru_locks mdc
5950 cancel_lru_locks osc
5952 time ls -l $DIR/$tdir | wc -l
5954 delta=$((etime - stime))
5955 log "ls $i files again without statahead: $delta sec"
5956 lctl set_param llite.*.statahead_max=$max
5957 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
5958 if [ $SLOWOK -eq 0 ]; then
5959 error "ls $i files is slower with statahead!"
5961 log "ls $i files is slower with statahead!"
5967 [ $delta -gt 20 ] && break
5968 [ $delta -gt 8 ] && MULT=$((50 / delta))
5969 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
5977 delta=$((etime - stime))
5978 log "rm -r $DIR/$tdir/: $delta seconds"
5980 lctl get_param -n llite.*.statahead_stats
5982 run_test 123a "verify statahead work"
5984 test_123b () { # statahead(bug 15027)
5986 createmany -o $DIR/$tdir/$tfile-%d 1000
5988 cancel_lru_locks mdc
5989 cancel_lru_locks osc
5991 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
5992 lctl set_param fail_loc=0x80000803
5993 ls -lR $DIR/$tdir > /dev/null
5995 lctl set_param fail_loc=0x0
5996 lctl get_param -n llite.*.statahead_stats
6001 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
6004 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
6005 skip "no lru resize on server" && return 0
6007 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
6009 log "create $NR files at $DIR/$tdir"
6010 createmany -o $DIR/$tdir/f $NR ||
6011 error "failed to create $NR files in $DIR/$tdir"
6013 cancel_lru_locks mdc
6014 ls -l $DIR/$tdir > /dev/null
6018 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
6019 local PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
6020 LRU_SIZE=$(lctl get_param -n $PARAM)
6021 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
6022 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
6023 log "NS=$(basename $NSDIR)"
6028 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
6029 skip "Not enough cached locks created!"
6036 # We know that lru resize allows one client to hold $LIMIT locks
6037 # for 10h. After that locks begin to be killed by client.
6039 local LIMIT=`lctl get_param -n $NSDIR.pool.limit`
6041 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
6042 # killing locks. Some time was spent for creating locks. This means
6043 # that up to the moment of sleep finish we must have killed some of
6044 # them (10-100 locks). This depends on how fast ther were created.
6045 # Many of them were touched in almost the same moment and thus will
6046 # be killed in groups.
6047 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
6049 # Use $LRU_SIZE_B here to take into account real number of locks
6050 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
6051 local LRU_SIZE_B=$LRU_SIZE
6053 local OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
6054 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
6056 # Let's make sure that we really have some margin. Client checks
6057 # cached locks every 10 sec.
6059 log "Sleep ${SLEEP} sec"
6061 while ((SEC<$SLEEP)); do
6065 LRU_SIZE=`lctl get_param -n $NSDIR/lru_size`
6069 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
6070 local LRU_SIZE_A=`lctl get_param -n $NSDIR/lru_size`
6072 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
6073 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
6074 unlinkmany $DIR/$tdir/f $NR
6078 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
6079 log "unlink $NR files at $DIR/$tdir"
6080 unlinkmany $DIR/$tdir/f $NR
6082 run_test 124a "lru resize ======================================="
6084 get_max_pool_limit()
6086 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
6089 if test $l -gt $max; then
6097 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
6098 skip "no lru resize on server" && return 0
6100 LIMIT=`get_max_pool_limit`
6102 NR=$(($(default_lru_size)*20))
6103 if [ $NR -gt $LIMIT ]; then
6104 log "Limit lock number by $LIMIT locks"
6107 lru_resize_disable mdc
6108 mkdir -p $DIR/$tdir/disable_lru_resize ||
6109 error "failed to create $DIR/$tdir/disable_lru_resize"
6111 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
6112 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
6113 cancel_lru_locks mdc
6116 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
6119 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
6122 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
6126 nolruresize_delta=$((etime-stime))
6127 log "ls -la time: $nolruresize_delta seconds"
6128 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
6129 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
6131 lru_resize_enable mdc
6132 mkdir -p $DIR/$tdir/enable_lru_resize ||
6133 error "failed to create $DIR/$tdir/enable_lru_resize"
6135 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
6136 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
6137 cancel_lru_locks mdc
6140 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
6143 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
6146 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
6150 lruresize_delta=$((etime-stime))
6151 log "ls -la time: $lruresize_delta seconds"
6152 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
6154 if [ $lruresize_delta -gt $nolruresize_delta ]; then
6155 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
6156 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
6157 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
6159 log "lru resize performs the same with no lru resize"
6161 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
6163 run_test 124b "lru resize (performance test) ======================="
6165 test_125() { # 13358
6166 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
6167 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
6168 mkdir -p $DIR/d125 || error "mkdir failed"
6169 $SETSTRIPE $DIR/d125 -s 65536 -c -1 || error "setstripe failed"
6170 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
6171 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
6173 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
6175 test_126() { # bug 12829/13455
6176 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
6177 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
6178 $GSS && skip "must run as gss disabled" && return
6180 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
6181 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
6183 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
6185 run_test 126 "check that the fsgid provided by the client is taken into account"
6187 test_127() { # bug 15521
6188 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
6189 $LCTL set_param osc.*.stats=0
6190 FSIZE=$((2048 * 1024))
6191 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
6192 cancel_lru_locks osc
6193 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
6195 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
6196 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
6197 echo "got $COUNT $NAME"
6198 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
6199 eval $NAME=$COUNT || error "Wrong proc format"
6202 read_bytes|write_bytes)
6203 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
6204 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
6205 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
6206 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
6207 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
6208 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
6209 error "sumsquare is too small: $SUMSQ"
6210 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
6211 error "sumsquare is too big: $SUMSQ"
6215 done < $DIR/${tfile}.tmp
6217 #check that we actually got some stats
6218 [ "$read_bytes" ] || error "Missing read_bytes stats"
6219 [ "$write_bytes" ] || error "Missing write_bytes stats"
6220 [ "$read_bytes" != 0 ] || error "no read done"
6221 [ "$write_bytes" != 0 ] || error "no write done"
6223 run_test 127 "verify the client stats are sane"
6225 test_128() { # bug 15212
6227 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
6232 result=$(grep error $TMP/$tfile.log)
6234 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
6236 run_test 128 "interactive lfs for 2 consecutive find's"
6243 local LDPROC=/proc/fs/ldiskfs
6245 for facet in $(get_facets MDS); do
6246 canondev=$(ldiskfs_canon *.$(convert_facet2label $facet).mntdev $facet)
6247 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" || LDPROC=/sys/fs/ldiskfs
6248 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
6252 [ "$FSTYPE" != "ldiskfs" ] && skip "not needed for FSTYPE=$FSTYPE" && return 0
6253 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6264 while [ ! $I -gt $((MAX * MDSCOUNT)) ]; do
6265 multiop $DIR/$tdir/$J Oc
6267 if [ $rc -eq $EFBIG ]; then
6269 echo "return code $rc received as expected"
6271 elif [ $rc -ne 0 ]; then
6273 error_exit "return code $rc received instead of expected $EFBIG"
6276 I=$(stat -c%s "$DIR/$tdir")
6280 error "exceeded dir size limit $MAX x $MDSCOUNT $((MAX * MDSCOUNT)) : $I bytes"
6282 run_test 129 "test directory size limit ========================"
6291 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
6292 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
6294 trap cleanup_130 EXIT RETURN
6296 local fm_file=$DIR/$tfile
6297 lfs setstripe -s 65536 -c 1 $fm_file || error "setstripe failed on $fm_file"
6298 dd if=/dev/zero of=$fm_file bs=65536 count=1 || error "dd failed for $fm_file"
6300 filefrag -ves $fm_file || error "filefrag $fm_file failed"
6301 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
6303 lun=`$GETSTRIPE $fm_file | grep -A 10 obdidx | awk '{print $1}' | grep -v "obdidx"`
6305 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
6308 for line in $filefrag_op
6310 frag_lun=`echo $line | cut -d: -f5`
6311 ext_len=`echo $line | cut -d: -f4`
6312 if (( $frag_lun != $lun )); then
6314 error "FIEMAP on 1-stripe file($fm_file) failed"
6317 (( tot_len += ext_len ))
6320 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
6322 error "FIEMAP on 1-stripe file($fm_file) failed;"
6328 echo "FIEMAP on single striped file succeeded"
6330 run_test 130a "FIEMAP (1-stripe file)"
6333 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping FIEMAP on 2-stripe file test" && return
6335 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
6336 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
6338 trap cleanup_130 EXIT RETURN
6340 local fm_file=$DIR/$tfile
6341 lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
6342 dd if=/dev/zero of=$fm_file bs=1M count=2 || error "dd failed on $fm_file"
6344 filefrag -ves $fm_file || error "filefrag $fm_file failed"
6345 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
6347 last_lun=`echo $filefrag_op | cut -d: -f5`
6352 for line in $filefrag_op
6354 frag_lun=`echo $line | cut -d: -f5`
6355 ext_len=`echo $line | cut -d: -f4`
6356 if (( $frag_lun != $last_lun )); then
6357 if (( tot_len != 1024 )); then
6359 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
6366 (( tot_len += ext_len ))
6369 if (( num_luns != 2 || tot_len != 1024 )); then
6371 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
6377 echo "FIEMAP on 2-stripe file succeeded"
6379 run_test 130b "FIEMAP (2-stripe file)"
6382 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping FIEMAP on 2-stripe file with hole test" && return
6384 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
6385 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
6387 trap cleanup_130 EXIT RETURN
6389 local fm_file=$DIR/$tfile
6390 lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
6391 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
6393 filefrag -ves $fm_file || error "filefrag $fm_file failed"
6394 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
6396 last_lun=`echo $filefrag_op | cut -d: -f5`
6401 for line in $filefrag_op
6403 frag_lun=`echo $line | cut -d: -f5`
6404 ext_len=`echo $line | cut -d: -f4`
6405 if (( $frag_lun != $last_lun )); then
6406 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
6407 if (( logical != 512 )); then
6409 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
6412 if (( tot_len != 512 )); then
6414 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
6421 (( tot_len += ext_len ))
6424 if (( num_luns != 2 || tot_len != 512 )); then
6426 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
6432 echo "FIEMAP on 2-stripe file with hole succeeded"
6434 run_test 130c "FIEMAP (2-stripe file with hole)"
6437 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
6439 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
6440 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
6442 trap cleanup_130 EXIT RETURN
6444 local fm_file=$DIR/$tfile
6445 lfs setstripe -s 65536 -c $OSTCOUNT $fm_file || error "setstripe failed on $fm_file"
6446 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT || error "dd failed on $fm_file"
6448 filefrag -ves $fm_file || error "filefrag $fm_file failed"
6449 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
6451 last_lun=`echo $filefrag_op | cut -d: -f5`
6456 for line in $filefrag_op
6458 frag_lun=`echo $line | cut -d: -f5`
6459 ext_len=`echo $line | cut -d: -f4`
6460 if (( $frag_lun != $last_lun )); then
6461 if (( tot_len != 1024 )); then
6463 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
6470 (( tot_len += ext_len ))
6473 if (( num_luns != OSTCOUNT || tot_len != 1024 )); then
6475 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
6481 echo "FIEMAP on N-stripe file succeeded"
6483 run_test 130d "FIEMAP (N-stripe file)"
6486 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
6488 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
6489 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
6491 trap cleanup_130 EXIT RETURN
6493 local fm_file=$DIR/$tfile
6494 lfs setstripe -s 131072 -c 2 $fm_file || error "setstripe failed on $fm_file"
6496 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
6497 for ((i = 0; i < $NUM_BLKS; i++))
6499 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
6502 filefrag -ves $fm_file || error "filefrag $fm_file failed"
6503 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
6505 last_lun=`echo $filefrag_op | cut -d: -f5`
6510 for line in $filefrag_op
6512 frag_lun=`echo $line | cut -d: -f5`
6513 ext_len=`echo $line | cut -d: -f4`
6514 if (( $frag_lun != $last_lun )); then
6515 if (( tot_len != $EXPECTED_LEN )); then
6517 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
6524 (( tot_len += ext_len ))
6527 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
6529 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
6535 echo "FIEMAP with continuation calls succeeded"
6537 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
6539 # Test for writev/readv
6541 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
6542 error "writev test failed"
6543 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
6544 error "readv failed"
6547 run_test 131a "test iov's crossing stripe boundary for writev/readv"
6550 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
6551 error "append writev test failed"
6552 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
6553 error "append writev test failed"
6556 run_test 131b "test append writev"
6559 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
6562 run_test 131c "test read/write on file w/o objects"
6565 rwv -f $DIR/$tfile -w -n 1 1572864
6566 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
6567 if [ "$NOB" != 1572864 ]; then
6568 error "Short read filed: read $NOB bytes instead of 1572864"
6572 run_test 131d "test short read"
6575 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
6576 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
6577 error "read hitting hole failed"
6580 run_test 131e "test read hitting hole"
6585 for node in $(osts_nodes); do
6586 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
6587 [ x$gl = x"" ] && gl=0
6588 gl_sum=$((gl_sum + gl))
6598 if [ x$som = x"enabled" ]; then
6599 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
6600 MOUNTOPT=`echo $MOUNTOPT | sed 's/som_preview//g'`
6601 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
6603 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
6604 MOUNTOPT="$MOUNTOPT,som_preview"
6605 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
6608 # do remount to make new mount-conf parameters actual
6615 test_132() { #1028, SOM
6616 local num=$(get_mds_dir $DIR)
6617 local mymds=mds${num}
6618 local MOUNTOPT_SAVE=$MOUNTOPT
6620 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
6621 cancel_lru_locks osc
6623 som1=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
6625 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
6626 stat $DIR/$tfile >/dev/null
6627 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
6628 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
6630 som_mode_switch $som1 $gl1 $gl2
6632 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
6633 cancel_lru_locks osc
6635 som2=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
6636 if [ $som1 == $som2 ]; then
6637 error "som is still "$som2
6638 if [ x$som2 = x"enabled" ]; then
6645 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
6646 stat $DIR/$tfile >/dev/null
6647 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
6648 echo "====> SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
6649 som_mode_switch $som2 $gl1 $gl2
6650 MOUNTOPT=$MOUNTOPT_SAVE
6652 run_test 132 "som avoids glimpse rpc"
6654 test_140() { #bug-17379
6655 mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
6656 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
6657 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
6659 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
6661 while i=`expr $i + 1`; do
6662 mkdir -p $i || error "Creating dir $i"
6663 cd $i || error "Changing to $i"
6664 ln -s ../stat stat || error "Creating stat symlink"
6665 # Read the symlink until ELOOP present,
6666 # not LBUGing the system is considered success,
6667 # we didn't overrun the stack.
6668 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
6670 if [ $ret -eq 40 ]; then
6673 error "Open stat symlink"
6679 echo "The symlink depth = $i"
6680 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 ] || error "Invalid symlink depth"
6682 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
6685 local TF="$TMP/$tfile"
6687 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
6689 cancel_lru_locks osc
6690 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
6691 remount_client $MOUNT
6693 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
6696 $TRUNCATE $DIR/$tfile 6000
6697 cancel_lru_locks osc
6698 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
6701 echo "12345" >>$DIR/$tfile
6702 cancel_lru_locks osc
6703 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
6706 echo "12345" >>$DIR/$tfile
6707 cancel_lru_locks osc
6708 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
6713 run_test 150 "truncate/append tests"
6715 function roc_hit() {
6716 local list=$(comma_list $(osts_nodes))
6718 ACCNUM=$(do_nodes $list $LCTL get_param -n obdfilter.*.stats | \
6719 awk '/'cache_hit'/ {sum+=$2} END {print sum}')
6723 function set_cache() {
6726 if [ "$2" == "off" ]; then
6729 local list=$(comma_list $(osts_nodes))
6730 do_nodes $list lctl set_param obdfilter.*.${1}_cache_enable $on
6732 cancel_lru_locks osc
6736 remote_ost_nodsh && skip "remote OST with nodsh" && return
6739 local list=$(comma_list $(osts_nodes))
6741 # check whether obdfilter is cache capable at all
6742 if ! do_nodes $list $LCTL get_param -n obdfilter.*.read_cache_enable > /dev/null; then
6743 echo "not cache-capable obdfilter"
6747 # check cache is enabled on all obdfilters
6748 if do_nodes $list $LCTL get_param -n obdfilter.*.read_cache_enable | grep 0 >&/dev/null; then
6749 echo "oss cache is disabled"
6753 do_nodes $list $LCTL set_param -n obdfilter.*.writethrough_cache_enable 1
6755 # pages should be in the case right after write
6756 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES || error "dd failed"
6757 local BEFORE=`roc_hit`
6758 cancel_lru_locks osc
6759 cat $DIR/$tfile >/dev/null
6760 local AFTER=`roc_hit`
6761 if ! let "AFTER - BEFORE == CPAGES"; then
6762 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6765 # the following read invalidates the cache
6766 cancel_lru_locks osc
6767 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable 0
6768 cat $DIR/$tfile >/dev/null
6770 # now data shouldn't be found in the cache
6772 cancel_lru_locks osc
6773 cat $DIR/$tfile >/dev/null
6775 if let "AFTER - BEFORE != 0"; then
6776 error "IN CACHE: before: $BEFORE, after: $AFTER"
6779 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable 1
6782 run_test 151 "test cache on oss and controls ==============================="
6785 local TF="$TMP/$tfile"
6787 # simulate ENOMEM during write
6788 #define OBD_FAIL_OST_NOMEM 0x226
6789 lctl set_param fail_loc=0x80000226
6790 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
6792 sync || error "sync failed"
6793 lctl set_param fail_loc=0
6795 # discard client's cache
6796 cancel_lru_locks osc
6798 # simulate ENOMEM during read
6799 lctl set_param fail_loc=0x80000226
6800 cmp $TF $DIR/$tfile || error "cmp failed"
6801 lctl set_param fail_loc=0
6805 run_test 152 "test read/write with enomem ============================"
6808 multiop $DIR/$tfile Ow4096Ycu || error "multiop failed"
6810 run_test 153 "test if fdatasync does not crash ======================="
6813 cp /etc/hosts $DIR/$tfile
6815 fid=$($LFS path2fid $DIR/$tfile)
6817 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
6819 echo "open fid $fid"
6820 diff /etc/hosts $DIR/.lustre/fid/$fid || error "open by fid failed: did not find expected data in file."
6822 echo "Opening a file by FID succeeded"
6824 run_test 154 "Opening a file by FID"
6827 local temp=$TMP/$tfile
6828 local file=$DIR/$tfile
6829 local list=$(comma_list $(osts_nodes))
6830 local big=$(do_nodes $list grep "cache" /proc/cpuinfo | \
6831 awk '{sum+=$4} END{print sum}')
6835 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
6836 error "dd of=$temp bs=6096 count=1 failed"
6838 cancel_lru_locks osc
6839 cmp $temp $file || error "$temp $file differ"
6841 $TRUNCATE $temp 6000
6842 $TRUNCATE $file 6000
6843 cmp $temp $file || error "$temp $file differ (truncate1)"
6845 echo "12345" >>$temp
6846 echo "12345" >>$file
6847 cmp $temp $file || error "$temp $file differ (append1)"
6849 echo "12345" >>$temp
6850 echo "12345" >>$file
6851 cmp $temp $file || error "$temp $file differ (append2)"
6853 dd if=/dev/urandom of=$temp bs=$((big*2)) count=1k || \
6854 error "dd of=$temp bs=$((big*2)) count=1k failed"
6857 cancel_lru_locks osc
6858 cmp $temp $file || error "$temp $file differ"
6866 set_cache writethrough on
6869 run_test 155a "Verification of correctness: read cache:on write_cache:on"
6873 set_cache writethrough off
6876 run_test 155b "Verification of correctness: read cache:on write_cache:off"
6880 set_cache writethrough on
6883 run_test 155c "Verification of correctness: read cache:off write_cache:on"
6887 set_cache writethrough off
6890 run_test 155d "Verification of correctness: read cache:off write_cache:off "
6896 local file="$DIR/$tfile"
6898 log "Turn on read and write cache"
6900 set_cache writethrough on
6902 log "Write data and read it back."
6903 log "Read should be satisfied from the cache."
6904 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6906 cancel_lru_locks osc
6907 cat $file >/dev/null
6909 if ! let "AFTER - BEFORE == CPAGES"; then
6910 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6912 log "cache hits:: before: $BEFORE, after: $AFTER"
6915 log "Read again; it should be satisfied from the cache."
6917 cancel_lru_locks osc
6918 cat $file >/dev/null
6920 if ! let "AFTER - BEFORE == CPAGES"; then
6921 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6923 log "cache hits:: before: $BEFORE, after: $AFTER"
6927 log "Turn off the read cache and turn on the write cache"
6929 set_cache writethrough on
6931 log "Read again; it should be satisfied from the cache."
6933 cancel_lru_locks osc
6934 cat $file >/dev/null
6936 if ! let "AFTER - BEFORE == CPAGES"; then
6937 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6939 log "cache hits:: before: $BEFORE, after: $AFTER"
6942 log "Read again; it should not be satisfied from the cache."
6944 cancel_lru_locks osc
6945 cat $file >/dev/null
6947 if ! let "AFTER - BEFORE == 0"; then
6948 error "IN CACHE: before: $BEFORE, after: $AFTER"
6950 log "cache hits:: before: $BEFORE, after: $AFTER"
6953 log "Write data and read it back."
6954 log "Read should be satisfied from the cache."
6955 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6957 cancel_lru_locks osc
6958 cat $file >/dev/null
6960 if ! let "AFTER - BEFORE == CPAGES"; then
6961 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6963 log "cache hits:: before: $BEFORE, after: $AFTER"
6966 log "Read again; it should not be satisfied from the cache."
6968 cancel_lru_locks osc
6969 cat $file >/dev/null
6971 if ! let "AFTER - BEFORE == 0"; then
6972 error "IN CACHE: before: $BEFORE, after: $AFTER"
6974 log "cache hits:: before: $BEFORE, after: $AFTER"
6978 log "Turn off read and write cache"
6980 set_cache writethrough off
6982 log "Write data and read it back"
6983 log "It should not be satisfied from the cache."
6985 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6986 cancel_lru_locks osc
6988 cat $file >/dev/null
6990 if ! let "AFTER - BEFORE == 0"; then
6991 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
6993 log "cache hits:: before: $BEFORE, after: $AFTER"
6997 log "Turn on the read cache and turn off the write cache"
6999 set_cache writethrough off
7001 log "Write data and read it back"
7002 log "It should not be satisfied from the cache."
7004 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
7006 cancel_lru_locks osc
7007 cat $file >/dev/null
7009 if ! let "AFTER - BEFORE == 0"; then
7010 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
7012 log "cache hits:: before: $BEFORE, after: $AFTER"
7015 log "Read again; it should be satisfied from the cache."
7017 cancel_lru_locks osc
7018 cat $file >/dev/null
7020 if ! let "AFTER - BEFORE == CPAGES"; then
7021 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
7023 log "cache hits:: before: $BEFORE, after: $AFTER"
7028 run_test 156 "Verification of tunables ============================"
7032 if [ $MDSCOUNT -gt 1 ]; then
7033 error_ignore 17935 $*
7039 USER=$(do_facet $SINGLEMDS lctl --device $MDT0 changelog_register -n)
7040 echo "Registered as changelog user $USER"
7041 do_facet $SINGLEMDS lctl get_param -n mdd.$MDT0.changelog_users | \
7042 grep -q $USER || error "User $USER not found in changelog_users"
7045 mkdir -p $DIR/$tdir/pics/2008/zachy
7046 touch $DIR/$tdir/pics/2008/zachy/timestamp
7047 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
7048 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
7049 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
7050 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
7051 rm $DIR/$tdir/pics/desktop.jpg
7053 $LFS changelog $MDT0 | tail -5
7055 echo "verifying changelog mask"
7056 do_facet $SINGLEMDS lctl set_param mdd.$MDT0.changelog_mask="-mkdir"
7057 mkdir -p $DIR/$tdir/pics/2009/sofia
7058 do_facet $SINGLEMDS lctl set_param mdd.$MDT0.changelog_mask="+mkdir"
7059 mkdir $DIR/$tdir/pics/2009/zachary
7060 DIRS=$($LFS changelog $MDT0 | tail -5 | grep -c MKDIR)
7061 [ $DIRS -eq 1 ] || err17935 "changelog mask count $DIRS != 1"
7064 echo "verifying target fid"
7065 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
7066 tail -1 | awk '{print $6}')
7067 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
7068 [ "$fidc" == "t=$fidf" ] || \
7069 err17935 "fid in changelog $fidc != file fid $fidf"
7070 echo "verifying parent fid"
7071 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
7072 tail -1 | awk '{print $7}')
7073 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
7074 [ "$fidc" == "p=$fidf" ] || \
7075 err17935 "pfid in changelog $fidc != dir fid $fidf"
7077 USER_REC1=$(do_facet $SINGLEMDS lctl get_param -n \
7078 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
7079 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
7080 USER_REC2=$(do_facet $SINGLEMDS lctl get_param -n \
7081 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
7082 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
7083 [ $USER_REC2 == $(($USER_REC1 + 5)) ] || \
7084 err17935 "user index should be $(($USER_REC1 + 5)); is $USER_REC2"
7086 MIN_REC=$(do_facet $SINGLEMDS lctl get_param mdd.$MDT0.changelog_users | \
7087 awk 'min == "" || $2 < min {min = $2}; END {print min}')
7088 FIRST_REC=$($LFS changelog $MDT0 | head -1 | awk '{print $1}')
7089 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
7090 [ $FIRST_REC == $(($MIN_REC + 1)) ] || \
7091 err17935 "first index should be $(($MIN_REC + 1)); is $FIRST_REC"
7093 echo "verifying user deregister"
7094 do_facet $SINGLEMDS lctl --device $MDT0 changelog_deregister $USER
7095 do_facet $SINGLEMDS lctl get_param -n mdd.$MDT0.changelog_users | \
7096 grep -q $USER && error "User $USER still found in changelog_users"
7098 USERS=$(( $(do_facet $SINGLEMDS lctl get_param -n \
7099 mdd.$MDT0.changelog_users | wc -l) - 2 ))
7100 if [ $USERS -eq 0 ]; then
7101 LAST_REC1=$(do_facet $SINGLEMDS lctl get_param -n \
7102 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
7103 touch $DIR/$tdir/chloe
7104 LAST_REC2=$(do_facet $SINGLEMDS lctl get_param -n \
7105 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
7106 echo "verify changelogs are off if we were the only user: $LAST_REC1 == $LAST_REC2"
7107 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
7109 echo "$USERS other changelog users; can't verify off"
7112 run_test 160 "changelog sanity"
7116 cp /etc/hosts $DIR/$tdir/$tfile
7117 mkdir $DIR/$tdir/foo1
7118 mkdir $DIR/$tdir/foo2
7119 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
7120 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
7121 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
7122 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
7123 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[')
7124 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
7125 $LFS fid2path $DIR $FID
7126 err17935 "bad link ea"
7129 rm $DIR/$tdir/foo2/zachary
7131 rm $DIR/$tdir/foo2/thor
7133 rm $DIR/$tdir/$tfile
7135 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
7136 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
7138 $LFS fid2path $DIR $FID
7139 err17935 "bad link rename"
7141 rm $DIR/$tdir/foo2/maggie
7144 local longname=filename_avg_len_is_thirty_two_
7145 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 || \
7146 error "failed to hardlink many files"
7147 links=$($LFS fid2path $DIR $FID | wc -l)
7148 echo -n "${links}/1000 links in link EA"
7149 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
7150 unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
7151 error "failed to unlink many hardlinks"
7153 run_test 161 "link ea sanity"
7160 local path=$(${LFS} fid2path $*)
7163 if [ $RC -ne 0 ]; then
7164 err17935 "path looked up of $expected failed. Error $RC"
7166 elif [ "${path}" != "${expected}" ]; then
7167 err17935 "path looked up \"${path}\" instead of \"${expected}\""
7170 echo "fid $fid resolves to path $path (expected $expected)"
7174 # Make changes to filesystem
7175 mkdir -p $DIR/$tdir/d2
7176 touch $DIR/$tdir/d2/$tfile
7177 touch $DIR/$tdir/d2/x1
7178 touch $DIR/$tdir/d2/x2
7179 mkdir -p $DIR/$tdir/d2/a/b/c
7180 mkdir -p $DIR/$tdir/d2/p/q/r
7182 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
7183 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0
7186 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
7187 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
7188 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0
7190 # softlink to wrong file
7191 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
7192 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
7193 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0
7196 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
7197 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
7198 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
7199 # fid2path dir/fsname should both work
7200 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1
7201 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0
7203 # hardlink count: check that there are 2 links
7204 # Doesnt work with CMD yet: 17935
7205 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
7206 err17935 "expected 2 links"
7208 # hardlink indexing: remove the first link
7209 rm $DIR/$tdir/d2/p/q/r/hlink
7210 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0
7214 run_test 162 "path lookup sanity"
7217 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7218 copytool --test $FSNAME || { skip "copytool not runnable: $?" && return; }
7221 local uuid=$($LCTL get_param -n mdc.${FSNAME}-MDT0000-mdc-*.uuid)
7222 # this proc file is temporary and linux-only
7223 do_facet $SINGLEMDS lctl set_param mdt.${FSNAME}-MDT0000.mdccomm=$uuid ||\
7224 error "kernel->userspace send failed"
7227 run_test 163 "kernel <-> userspace comms"
7230 # do directio so as not to populate the page cache
7231 log "creating a 10 Mb file"
7232 multiop $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
7233 log "starting reads"
7234 dd if=$DIR/$tfile of=/dev/null bs=4096 &
7235 log "truncating the file"
7236 multiop $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
7238 kill %+ || true # reads might have finished
7239 echo "wait until dd is finished"
7241 log "removing the temporary file"
7242 rm -rf $DIR/$tfile || error "tmp file removal failed"
7244 run_test 169 "parallel read and truncate should not deadlock"
7247 $LCTL clear # bug 18514
7248 $LCTL debug_daemon start $TMP/${tfile}_log_good
7250 $LCTL debug_daemon stop
7251 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
7252 error "sed failed to read log_good"
7254 $LCTL debug_daemon start $TMP/${tfile}_log_good
7256 $LCTL debug_daemon stop
7258 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
7259 error "lctl df log_bad failed"
7261 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
7262 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
7264 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
7265 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
7267 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
7268 error "bad_line good_line1 good_line2 are empty"
7270 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
7271 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
7272 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
7274 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
7275 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
7276 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
7278 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
7279 error "bad_line_new good_line_new are empty"
7281 local expected_good=$((good_line1 + good_line2*2))
7283 rm -f $TMP/${tfile}*
7284 if [ $bad_line -ne $bad_line_new ]; then
7285 error "expected $bad_line bad lines, but got $bad_line_new"
7289 if [ $expected_good -ne $good_line_new ]; then
7290 error "expected $expected_good good lines, but got $good_line_new"
7295 run_test 170 "test lctl df to handle corrupted log ====================="
7297 test_171() { # bug20592
7298 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
7299 $LCTL set_param fail_loc=0x50e
7300 $LCTL set_param fail_val=3000
7301 multiop_bg_pause $DIR/$tfile Os || true
7304 if dmesg | grep "recursive fault"; then
7305 error "caught a recursive fault"
7307 $LCTL set_param fail_loc=0
7310 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
7312 # it would be good to share it with obdfilter-survey/libecho code
7313 setup_obdecho_osc () {
7316 local obdfilter_name=$2
7317 echo "Creating new osc for $obdfilter_name on $ost_nid"
7318 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
7319 ${obdfilter_name}_osc_UUID || rc=2; }
7320 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
7321 ${obdfilter_name}_UUID $ost_nid || rc=3; }
7325 cleanup_obdecho_osc () {
7326 local obdfilter_name=$1
7327 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
7328 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
7332 obdecho_create_test() {
7337 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
7338 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
7340 if [ $rc -eq 0 ]; then
7341 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
7342 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
7344 echo "New object id is $id"
7345 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec test_brw 10 w v 64 $id" ||
7347 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
7348 "cleanup" || rc=5; }
7349 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
7351 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
7359 if ! module_loaded obdecho; then
7360 load_module obdecho/obdecho
7364 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
7365 local host=$(awk '/current_connection:/ {print $2}' /proc/fs/lustre/osc/$osc/import)
7366 local target=$(awk '/target:/ {print $2}' /proc/fs/lustre/osc/$osc/import)
7367 target=${target%_UUID}
7369 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
7370 [ $rc -eq 0 ] && { obdecho_create_test ${target}_osc client || rc=2; }
7371 [[ -n $target ]] && cleanup_obdecho_osc $target
7372 [ $rmmod_local -eq 1 ] && rmmod obdecho
7375 run_test 180a "test obdecho on osc"
7379 local rmmod_remote=0
7381 do_facet ost "lsmod | grep -q obdecho || " \
7382 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
7383 "modprobe obdecho; }" && rmmod_remote=1
7384 target=$(do_facet ost $LCTL dl | awk '/obdfilter/ {print $4;exit}')
7385 [[ -n $target ]] && { obdecho_create_test $target ost || rc=1; }
7386 [ $rmmod_remote -eq 1 ] && do_facet ost "rmmod obdecho"
7389 run_test 180b "test obdecho directly on obdfilter"
7395 TGTPOOL_MAX=$(($TGT_COUNT - 1))
7397 TGTPOOL_LIST=`seq $TGTPOOL_FIRST $TGTPOOL_STEP $TGTPOOL_MAX`
7398 POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
7399 POOL_DIR_NAME=dir_tst
7400 POOL_DIR=$POOL_ROOT/$POOL_DIR_NAME
7401 POOL_FILE=$POOL_ROOT/file_tst
7403 check_file_in_pool()
7406 res=$($GETSTRIPE $file | grep 0x | cut -f2)
7409 found=$(echo :$TGTPOOL_LIST: | tr " " ":" | grep :$i:)
7410 if [[ "$found" == "" ]]
7412 echo "pool list: $TGTPOOL_LIST"
7413 echo "striping: $res"
7414 error "$file not allocated in $POOL"
7421 trap "cleanup_pools $FSNAME" EXIT
7424 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7425 create_pool $FSNAME.$POOL || return $?
7426 [ $($LFS pool_list $FSNAME | grep -c $POOL) -eq 1 ] ||
7427 error "$POOL not in lfs pool_list"
7429 run_test 200a "Create new pool =========================================="
7432 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7433 TGT=$(for i in $TGTPOOL_LIST; do printf "$FSNAME-OST%04x_UUID " $i; done)
7434 do_facet mgs $LCTL pool_add $FSNAME.$POOL \
7435 $FSNAME-OST[$TGTPOOL_FIRST-$TGTPOOL_MAX/$TGTPOOL_STEP]
7436 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL | sort -u | tr '\n' ' ' " "$TGT" ||
7437 error "Add to pool failed"
7438 local lfscount=$($LFS pool_list $FSNAME.$POOL | grep -c "\-OST")
7439 local addcount=$((($TGTPOOL_MAX - $TGTPOOL_FIRST) / $TGTPOOL_STEP + 1))
7440 [ $lfscount -eq $addcount ] ||
7441 error "lfs pool_list bad ost count $lfscount != $addcount"
7443 run_test 200b "Add targets to a pool ===================================="
7446 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7448 $SETSTRIPE -c 2 -p $POOL $POOL_DIR
7449 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR"
7450 # b-19919 test relative path works well
7451 mkdir -p $POOL_DIR/$POOL_DIR_NAME
7453 $SETSTRIPE -c 2 -p $POOL $POOL_DIR_NAME
7454 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/$POOL_DIR_NAME"
7455 $SETSTRIPE -c 2 -p $POOL ./$POOL_DIR_NAME
7456 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/./$POOL_DIR_NAME"
7457 $SETSTRIPE -c 2 -p $POOL ../$POOL_DIR_NAME
7458 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/../$POOL_DIR_NAME"
7459 $SETSTRIPE -c 2 -p $POOL ../$POOL_DIR_NAME/$POOL_DIR_NAME
7460 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/../$POOL_DIR_NAME/$POOL_DIR_NAME"
7461 rm -rf $POOL_DIR_NAME; cd -
7463 run_test 200c "Set pool on a directory ================================="
7466 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7467 res=$($GETSTRIPE --pool $POOL_DIR)
7468 [ $res = $POOL ] || error "Pool on $POOL_DIR is $res, not $POOL"
7470 run_test 200d "Check pool on a directory ==============================="
7473 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7475 for i in $(seq -w 1 $(($TGT_COUNT * 3)))
7477 file=$POOL_DIR/file-$i
7479 check_file_in_pool $file
7482 failed=$(($failed + 1))
7485 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
7487 run_test 200e "Check files allocation from directory pool =============="
7490 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7493 for i in $(seq -w 1 $(($TGT_COUNT * 3)))
7495 file=$POOL_FILE/spoo-$i
7496 $SETSTRIPE -p $POOL $file
7497 check_file_in_pool $file
7500 failed=$(($failed + 1))
7503 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
7505 run_test 200f "Create files in a pool ==================================="
7508 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7509 TGT=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$POOL | tr '\n' ' ')
7510 res=$($LFS df --pool $FSNAME.$POOL | awk '{print $1}' | grep "$FSNAME-OST" | tr '\n' ' ')
7511 [ "$res" = "$TGT" ] || error "Pools OSTs '$TGT' is not '$res' that lfs df reports"
7513 run_test 200g "lfs df a pool ============================================"
7515 test_200h() { # b=24039
7516 mkdir -p $POOL_DIR || error "unable to create $POOL_DIR"
7518 local file="/..$POOL_DIR/$tfile-1"
7519 $SETSTRIPE -p $POOL $file || error "unable to create $file"
7522 $SETSTRIPE -p $POOL $tfile-2 || \
7523 error "unable to create $tfile-2 in $POOL_DIR"
7525 run_test 200h "Create files in a pool with relative pathname ============"
7528 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7529 TGT=$($LCTL get_param -n lov.$FSNAME-*.pools.$POOL | head -1)
7530 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
7531 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL | grep $TGT" "" ||
7532 error "$TGT not removed from $FSNAME.$POOL"
7534 run_test 201a "Remove a target from a pool ============================="
7537 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7538 for TGT in $($LCTL get_param -n lov.$FSNAME-*.pools.$POOL | sort -u)
7540 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
7542 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL" "" ||
7543 error "Pool $FSNAME.$POOL cannot be drained"
7544 # striping on an empty/nonexistant pool should fall back to "pool of everything"
7545 touch ${POOL_DIR}/$tfile || error "failed to use fallback striping for empty pool"
7546 # setstripe on an empty pool should fail
7547 $SETSTRIPE -p $POOL ${POOL_FILE}/$tfile 2>/dev/null && \
7548 error "expected failure when creating file with empty pool"
7551 run_test 201b "Remove all targets from a pool =========================="
7554 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7555 do_facet mgs $LCTL pool_destroy $FSNAME.$POOL
7558 # striping on an empty/nonexistant pool should fall back to "pool of everything"
7559 touch ${POOL_DIR}/$tfile || error "failed to use fallback striping for missing pool"
7560 # setstripe on an empty pool should fail
7561 $SETSTRIPE -p $POOL ${POOL_FILE}/$tfile 2>/dev/null && \
7562 error "expected failure when creating file with missing pool"
7564 # get param should return err once pool is gone
7565 if wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL 2>/dev/null ||
7566 echo foo" "foo"; then
7567 remove_pool_from_list $FSNAME.$POOL
7570 error "Pool $FSNAME.$POOL is not destroyed"
7572 run_test 201c "Remove a pool ============================================"
7574 cleanup_pools $FSNAME
7578 size=$((size % 8192 + 1))
7579 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
7580 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
7581 rm -f $DIR/f212 $DIR/f212.xyz
7583 run_test 212 "Sendfile test ============================================"
7586 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
7587 cancel_lru_locks osc
7588 lctl set_param fail_loc=0x8000040f
7589 # generate a read lock
7590 cat $DIR/$tfile > /dev/null
7591 # write to the file, it will try to cancel the above read lock.
7592 cat /etc/hosts >> $DIR/$tfile
7594 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
7596 test_214() { # for bug 20133
7597 mkdir -p $DIR/d214p/d214c
7598 for (( i=0; i < 340; i++ )) ; do
7599 touch $DIR/d214p/d214c/a$i
7602 ls -l $DIR/d214p || error "ls -l $DIR/d214p failed"
7603 mv $DIR/d214p/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
7604 ls $DIR/d214c || error "ls $DIR/d214c failed"
7605 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
7607 run_test 214 "hash-indexed directory test - bug 20133"
7609 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
7610 create_lnet_proc_files() {
7611 cat /proc/sys/lnet/$1 >$TMP/lnet_$1.out || error "cannot read /proc/sys/lnet/$1"
7612 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
7614 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
7615 rm -f "$TMP/lnet_$1.sys_tmp"
7618 # counterpart of create_lnet_proc_files
7619 remove_lnet_proc_files() {
7620 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
7623 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
7624 # 3rd arg as regexp for body
7625 check_lnet_proc_stats() {
7626 local l=$(cat "$TMP/lnet_$1" |wc -l)
7627 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
7629 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
7632 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
7633 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
7634 # optional and can be regexp for 2nd line (lnet.routes case)
7635 check_lnet_proc_entry() {
7636 local blp=2 # blp stands for 'position of 1st line of body'
7637 [ "$5" = "" ] || blp=3 # lnet.routes case
7639 local l=$(cat "$TMP/lnet_$1" |wc -l)
7640 # subtracting one from $blp because the body can be empty
7641 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
7643 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
7644 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
7646 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
7647 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
7649 # bail out if any unexpected line happened
7650 sed -n "$blp~1 p" "$TMP/lnet_$1" |grep -Ev "$3"
7651 [ "$?" != 0 ] || error "$2 misformatted"
7654 test_215() { # for bugs 18102, 21079, 21517
7655 local N='(0|[1-9][0-9]*)' # non-negative numeric
7656 local P='[1-9][0-9]*' # positive numeric
7657 local I='(0|-?[1-9][0-9]*)' # any numeric (0 | >0 | <0)
7658 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
7659 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
7660 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
7662 local L1 # regexp for 1st line
7663 local L2 # regexp for 2nd line (optional)
7664 local BR # regexp for the rest (body)
7666 # /proc/sys/lnet/stats should look as 11 space-separated non-negative numerics
7667 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
7668 create_lnet_proc_files "stats"
7669 check_lnet_proc_stats "stats.out" "/proc/sys/lnet/stats" "$BR"
7670 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
7671 remove_lnet_proc_files "stats"
7673 # /proc/sys/lnet/routes should look like this:
7674 # Routing disabled/enabled
7675 # net hops state router
7676 # where net is a string like tcp0, hops >= 0, state is up/down,
7677 # router is a string like 192.168.1.1@tcp2
7678 L1="^Routing (disabled|enabled)$"
7679 L2="^net +hops +state +router$"
7680 BR="^$NET +$N +(up|down) +$NID$"
7681 create_lnet_proc_files "routes"
7682 check_lnet_proc_entry "routes.out" "/proc/sys/lnet/routes" "$BR" "$L1" "$L2"
7683 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
7684 remove_lnet_proc_files "routes"
7686 # /proc/sys/lnet/routers should look like this:
7687 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
7688 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
7689 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
7690 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
7691 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
7692 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
7693 create_lnet_proc_files "routers"
7694 check_lnet_proc_entry "routers.out" "/proc/sys/lnet/routers" "$BR" "$L1"
7695 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
7696 remove_lnet_proc_files "routers"
7698 # /proc/sys/lnet/peers should look like this:
7699 # nid refs state last max rtr min tx min queue
7700 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
7701 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
7702 # numeric (0 or >0 or <0), queue >= 0.
7703 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
7704 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
7705 create_lnet_proc_files "peers"
7706 check_lnet_proc_entry "peers.out" "/proc/sys/lnet/peers" "$BR" "$L1"
7707 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
7708 remove_lnet_proc_files "peers"
7710 # /proc/sys/lnet/buffers should look like this:
7711 # pages count credits min
7712 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
7713 L1="^pages +count +credits +min$"
7714 BR="^ +$N +$N +$I +$I$"
7715 create_lnet_proc_files "buffers"
7716 check_lnet_proc_entry "buffers.out" "/proc/sys/lnet/buffers" "$BR" "$L1"
7717 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
7718 remove_lnet_proc_files "buffers"
7720 # /proc/sys/lnet/nis should look like this:
7721 # nid status alive refs peer rtr max tx min
7722 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
7723 # alive is numeric (0 or >0 or <0), refs > 0, peer >= 0,
7724 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
7725 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
7726 BR="^$NID +(up|down) +$I +$P +$N +$N +$N +$I +$I$"
7727 create_lnet_proc_files "nis"
7728 check_lnet_proc_entry "nis.out" "/proc/sys/lnet/nis" "$BR" "$L1"
7729 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
7730 remove_lnet_proc_files "nis"
7732 # can we successfully write to /proc/sys/lnet/stats?
7733 echo "0" >/proc/sys/lnet/stats || error "cannot write to /proc/sys/lnet/stats"
7734 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
7736 run_test 215 "/proc/sys/lnet exists and has proper content - bugs 18102, 21079, 21517"
7738 test_216() { # bug 20317
7740 local p="$TMP/sanityN-$TESTNAME.parameters"
7741 save_lustre_params $HOSTNAME "osc.*.contention_seconds" > $p
7742 for node in $(osts_nodes); do
7743 save_lustre_params $node "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
7744 save_lustre_params $node "ldlm.namespaces.filter-*.contended_locks" >> $p
7745 save_lustre_params $node "ldlm.namespaces.filter-*.contention_seconds" >> $p
7749 # agressive lockless i/o settings
7750 for node in $(osts_nodes); do
7751 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'
7753 lctl set_param -n osc.*.contention_seconds 60
7755 $DIRECTIO write $DIR/$tfile 0 10 4096
7756 $CHECKSTAT -s 40960 $DIR/$tfile
7758 # disable lockless i/o
7759 for node in $(osts_nodes); do
7760 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
7762 lctl set_param -n osc.*.contention_seconds 0
7765 dd if=/dev/zero of=$DIR/$tfile count=0
7766 $CHECKSTAT -s 0 $DIR/$tfile
7768 restore_lustre_params <$p
7772 run_test 216 "check lockless direct write works and updates file size and kms correctly"
7774 test_217() { # bug 22430
7776 for node in $(nodes_list); do
7777 if [[ $node = *-* ]] ; then
7778 echo "lctl ping $node@$NETTYPE"
7779 lctl ping $node@$NETTYPE
7781 echo "skipping $node (no hiphen detected)"
7785 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
7788 # do directio so as not to populate the page cache
7789 log "creating a 10 Mb file"
7790 multiop $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
7791 log "starting reads"
7792 dd if=$DIR/$tfile of=/dev/null bs=4096 &
7793 log "truncating the file"
7794 multiop $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
7796 kill %+ || true # reads might have finished
7797 echo "wait until dd is finished"
7799 log "removing the temporary file"
7800 rm -rf $DIR/$tfile || error "tmp file removal failed"
7802 run_test 218 "parallel read and truncate should not deadlock ======================="
7805 # tests that do cleanup/setup should be run at the end
7810 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
7811 $LCTL set_param fail_loc=0x903
7812 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
7813 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
7816 FAIL_ON_ERROR=true cleanup
7817 FAIL_ON_ERROR=true setup
7819 run_test 900 "umount should not race with any mgc requeue thread"
7821 complete $(basename $0) $SECONDS
7822 check_and_cleanup_lustre
7823 if [ "$I_MOUNTED" != "yes" ]; then
7824 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true