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$devnum
1334 do_facet ost$devnum mount -t $FSTYPE $dev $dir $OST_MOUNT_OPTS ||
1335 { error "mounting $dev as $FSTYPE failed"; return 3; }
1337 obj_filename=$(do_facet ost$devnum find $dir/O/$group -name $objid)
1338 local ff=$(do_facet ost$devnum $LL_DECODE_FILTER_FID $obj_filename)
1343 # compare lmm_seq and filter_fid->ff_parent.f_seq
1344 [ ${ff[11]} = ${lmm[4]} ] || { error "parent SEQ mismatch"; return 4; }
1345 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1346 [ ${ff[12]} = ${lmm[6]} ] || { error "parent OID mismatch"; return 5; }
1347 let stripe=${ff[13]}
1348 [ $stripe -eq $i ] || { error "stripe mismatch"; return 6; }
1350 echo -e "\t\tost $obdidx, objid $objid, group $group"
1351 do_facet ost$devnum umount -d $dev
1352 start ost$devnum $dev $OST_MOUNT_OPTS
1358 $SETSTRIPE $DIR/$tdir/$tfile-1 -c 1 -o 0 -s 1m ||
1359 { error "setstripe -c -1 failed"; return 1; }
1360 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1361 { error "dd 1 mb failed"; return 2; }
1362 $SETSTRIPE $DIR/$tdir/$tfile-2 -c -1 -o $(($OSTCOUNT - 1)) -s 1m ||
1363 { error "setstripe -c 1 failed"; return 3; }
1364 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1365 { error "dd $OSTCOUNT mb failed"; return 4; }
1368 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1369 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1371 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1373 test_27A() { # b=19102
1374 local restore_size=`$GETSTRIPE -s $MOUNT`
1375 local restore_count=`$GETSTRIPE -c $MOUNT`
1376 local restore_offset=`$GETSTRIPE -o $MOUNT`
1377 $SETSTRIPE -c 0 -o -1 -s 0 $MOUNT
1378 local default_size=`$GETSTRIPE -s $MOUNT`
1379 local default_count=`$GETSTRIPE -c $MOUNT`
1380 local default_offset=`$GETSTRIPE -o $MOUNT`
1381 local dsize=$((1024 * 1024))
1382 [ $default_size -eq $dsize ] || error "stripe size $default_size != $dsize"
1383 [ $default_count -eq 1 ] || error "stripe count $default_count != 1"
1384 [ $default_offset -eq -1 ] || error "stripe offset $default_offset != -1"
1385 $SETSTRIPE -c $restore_count -o $restore_offset -s $restore_size $MOUNT
1387 run_test 27A "check filesystem-wide default LOV EA values"
1389 # createtest also checks that device nodes are created and
1390 # then visible correctly (#2091)
1391 test_28() { # bug 2091
1393 $CREATETEST $DIR/d28/ct || error
1395 run_test 28 "create/mknod/mkdir with bad file types ============"
1398 cancel_lru_locks mdc
1404 declare -i LOCKCOUNTORIG=0
1405 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1406 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
1408 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
1410 declare -i LOCKUNUSEDCOUNTORIG=0
1411 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1412 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
1419 declare -i LOCKCOUNTCURRENT=0
1420 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1421 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
1424 declare -i LOCKUNUSEDCOUNTCURRENT=0
1425 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1426 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
1429 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1430 lctl set_param -n ldlm.dump_namespaces ""
1431 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1432 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1433 log "dumped log to $TMP/test_29.dk (bug 5793)"
1436 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1437 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1438 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1439 log "dumped log to $TMP/test_29.dk (bug 5793)"
1443 run_test 29 "IT_GETATTR regression ============================"
1445 test_30a() { # was test_30
1446 cp `which ls` $DIR || cp /bin/ls $DIR
1450 run_test 30a "execute binary from Lustre (execve) =============="
1453 cp `which ls` $DIR || cp /bin/ls $DIR
1455 $RUNAS $DIR/ls / || error
1458 run_test 30b "execute binary from Lustre as non-root ==========="
1460 test_30c() { # b=22376
1461 cp `which ls` $DIR || cp /bin/ls $DIR
1463 cancel_lru_locks mdc
1464 cancel_lru_locks osc
1465 $RUNAS $DIR/ls / || error
1468 run_test 30c "execute binary from Lustre without read perms ===="
1471 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1472 $CHECKSTAT -a $DIR/f31 || error
1474 run_test 31a "open-unlink file =================================="
1477 touch $DIR/f31 || error
1478 ln $DIR/f31 $DIR/f31b || error
1479 multiop $DIR/f31b Ouc || error
1480 $CHECKSTAT -t file $DIR/f31 || error
1482 run_test 31b "unlink file with multiple links while open ======="
1485 touch $DIR/f31 || error
1486 ln $DIR/f31 $DIR/f31c || error
1487 multiop_bg_pause $DIR/f31 O_uc || return 1
1489 multiop $DIR/f31c Ouc
1490 kill -USR1 $MULTIPID
1493 run_test 31c "open-unlink file with multiple links ============="
1496 opendirunlink $DIR/d31d $DIR/d31d || error
1497 $CHECKSTAT -a $DIR/d31d || error
1499 run_test 31d "remove of open directory ========================="
1501 test_31e() { # bug 2904
1502 check_kernel_version 34 || return 0
1503 openfilleddirunlink $DIR/d31e || error
1505 run_test 31e "remove of open non-empty directory ==============="
1507 test_31f() { # bug 4554
1510 $SETSTRIPE $DIR/d31f -s 1048576 -c 1
1511 cp /etc/hosts $DIR/d31f
1513 $GETSTRIPE $DIR/d31f/hosts
1514 multiop_bg_pause $DIR/d31f D_c || return 1
1517 rm -rv $DIR/d31f || error "first of $DIR/d31f"
1519 $SETSTRIPE $DIR/d31f -s 1048576 -c 1
1520 cp /etc/hosts $DIR/d31f
1522 $GETSTRIPE $DIR/d31f/hosts
1523 multiop_bg_pause $DIR/d31f D_c || return 1
1526 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
1527 wait $MULTIPID || error "first opendir $MULTIPID failed"
1531 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
1532 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
1535 run_test 31f "remove of open directory with open-unlink file ==="
1538 echo "-- cross directory link --"
1539 mkdir $DIR/d31g{a,b}
1541 ln $DIR/d31ga/f $DIR/d31gb/g
1542 $CHECKSTAT -t file $DIR/d31ga/f || error "source"
1543 [ `stat -c%h $DIR/d31ga/f` == '2' ] || error "source nlink"
1544 $CHECKSTAT -t file $DIR/d31gb/g || error "target"
1545 [ `stat -c%h $DIR/d31gb/g` == '2' ] || error "target nlink"
1547 run_test 31g "cross directory link==============="
1550 echo "-- cross directory link --"
1554 ln $DIR/d31h/f $DIR/d31h/dir/g
1555 $CHECKSTAT -t file $DIR/d31h/f || error "source"
1556 [ `stat -c%h $DIR/d31h/f` == '2' ] || error "source nlink"
1557 $CHECKSTAT -t file $DIR/d31h/dir/g || error "target"
1558 [ `stat -c%h $DIR/d31h/dir/g` == '2' ] || error "target nlink"
1560 run_test 31h "cross directory link under child==============="
1563 echo "-- cross directory link --"
1566 touch $DIR/d31i/dir/f
1567 ln $DIR/d31i/dir/f $DIR/d31i/g
1568 $CHECKSTAT -t file $DIR/d31i/dir/f || error "source"
1569 [ `stat -c%h $DIR/d31i/dir/f` == '2' ] || error "source nlink"
1570 $CHECKSTAT -t file $DIR/d31i/g || error "target"
1571 [ `stat -c%h $DIR/d31i/g` == '2' ] || error "target nlink"
1573 run_test 31i "cross directory link under parent==============="
1578 mkdir $DIR/d31j/dir1
1579 ln $DIR/d31j/dir1 $DIR/d31j/dir2 && error "ln for dir"
1580 link $DIR/d31j/dir1 $DIR/d31j/dir3 && error "link for dir"
1581 mlink $DIR/d31j/dir1 $DIR/d31j/dir4 && error "mlink for dir"
1582 mlink $DIR/d31j/dir1 $DIR/d31j/dir1 && error "mlink to the same dir"
1585 run_test 31j "link for directory==============="
1591 touch $DIR/d31k/exist
1592 mlink $DIR/d31k/s $DIR/d31k/t || error "mlink"
1593 mlink $DIR/d31k/s $DIR/d31k/exist && error "mlink to exist file"
1594 mlink $DIR/d31k/s $DIR/d31k/s && error "mlink to the same file"
1595 mlink $DIR/d31k/s $DIR/d31k && error "mlink to parent dir"
1596 mlink $DIR/d31k $DIR/d31k/s && error "mlink parent dir to target"
1597 mlink $DIR/d31k/not-exist $DIR/d31k/foo && error "mlink non-existing to new"
1598 mlink $DIR/d31k/not-exist $DIR/d31k/s && error "mlink non-existing to exist"
1601 run_test 31k "link to file: the same, non-existing, dir==============="
1607 touch $DIR/d31m2/exist
1608 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
1609 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
1610 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
1611 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
1612 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
1613 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
1616 run_test 31m "link to file: the same, non-existing, dir==============="
1619 echo "== more mountpoints and symlinks ================="
1620 [ -e $DIR/d32a ] && rm -fr $DIR/d32a
1621 mkdir -p $DIR/d32a/ext2-mountpoint
1622 mount -t ext2 -o loop $EXT2_DEV $DIR/d32a/ext2-mountpoint || error
1623 $CHECKSTAT -t dir $DIR/d32a/ext2-mountpoint/.. || error
1624 $UMOUNT $DIR/d32a/ext2-mountpoint || error
1626 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
1629 [ -e $DIR/d32b ] && rm -fr $DIR/d32b
1630 mkdir -p $DIR/d32b/ext2-mountpoint
1631 mount -t ext2 -o loop $EXT2_DEV $DIR/d32b/ext2-mountpoint || error
1632 ls -al $DIR/d32b/ext2-mountpoint/.. || error
1633 $UMOUNT $DIR/d32b/ext2-mountpoint || error
1635 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
1638 [ -e $DIR/d32c ] && rm -fr $DIR/d32c
1639 mkdir -p $DIR/d32c/ext2-mountpoint
1640 mount -t ext2 -o loop $EXT2_DEV $DIR/d32c/ext2-mountpoint || error
1641 mkdir -p $DIR/d32c/d2/test_dir
1642 $CHECKSTAT -t dir $DIR/d32c/ext2-mountpoint/../d2/test_dir || error
1643 $UMOUNT $DIR/d32c/ext2-mountpoint || error
1645 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
1648 [ -e $DIR/d32d ] && rm -fr $DIR/d32d
1649 mkdir -p $DIR/d32d/ext2-mountpoint
1650 mount -t ext2 -o loop $EXT2_DEV $DIR/d32d/ext2-mountpoint || error
1651 mkdir -p $DIR/d32d/d2/test_dir
1652 ls -al $DIR/d32d/ext2-mountpoint/../d2/test_dir || error
1653 $UMOUNT $DIR/d32d/ext2-mountpoint || error
1655 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
1658 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
1659 mkdir -p $DIR/d32e/tmp
1660 TMP_DIR=$DIR/d32e/tmp
1661 ln -s $DIR/d32e $TMP_DIR/symlink11
1662 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1663 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
1664 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
1666 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
1669 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
1670 mkdir -p $DIR/d32f/tmp
1671 TMP_DIR=$DIR/d32f/tmp
1672 ln -s $DIR/d32f $TMP_DIR/symlink11
1673 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1674 ls $DIR/d32f/tmp/symlink11 || error
1675 ls $DIR/d32f/symlink01 || error
1677 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
1680 TMP_DIR=$DIR/$tdir/tmp
1681 mkdir -p $TMP_DIR $DIR/${tdir}2
1682 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1683 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1684 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
1685 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
1686 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
1687 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
1689 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1692 rm -fr $DIR/$tdir $DIR/${tdir}2
1693 TMP_DIR=$DIR/$tdir/tmp
1694 mkdir -p $TMP_DIR $DIR/${tdir}2
1695 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1696 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1697 ls $TMP_DIR/symlink12 || error
1698 ls $DIR/$tdir/symlink02 || error
1700 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1703 [ -e $DIR/d32i ] && rm -fr $DIR/d32i
1704 mkdir -p $DIR/d32i/ext2-mountpoint
1705 mount -t ext2 -o loop $EXT2_DEV $DIR/d32i/ext2-mountpoint || error
1706 touch $DIR/d32i/test_file
1707 $CHECKSTAT -t file $DIR/d32i/ext2-mountpoint/../test_file || error
1708 $UMOUNT $DIR/d32i/ext2-mountpoint || error
1710 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
1713 [ -e $DIR/d32j ] && rm -fr $DIR/d32j
1714 mkdir -p $DIR/d32j/ext2-mountpoint
1715 mount -t ext2 -o loop $EXT2_DEV $DIR/d32j/ext2-mountpoint || error
1716 touch $DIR/d32j/test_file
1717 cat $DIR/d32j/ext2-mountpoint/../test_file || error
1718 $UMOUNT $DIR/d32j/ext2-mountpoint || error
1720 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
1724 mkdir -p $DIR/d32k/ext2-mountpoint
1725 mount -t ext2 -o loop $EXT2_DEV $DIR/d32k/ext2-mountpoint
1726 mkdir -p $DIR/d32k/d2
1727 touch $DIR/d32k/d2/test_file || error
1728 $CHECKSTAT -t file $DIR/d32k/ext2-mountpoint/../d2/test_file || error
1729 $UMOUNT $DIR/d32k/ext2-mountpoint || error
1731 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
1735 mkdir -p $DIR/d32l/ext2-mountpoint
1736 mount -t ext2 -o loop $EXT2_DEV $DIR/d32l/ext2-mountpoint || error
1737 mkdir -p $DIR/d32l/d2
1738 touch $DIR/d32l/d2/test_file
1739 cat $DIR/d32l/ext2-mountpoint/../d2/test_file || error
1740 $UMOUNT $DIR/d32l/ext2-mountpoint || error
1742 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
1746 mkdir -p $DIR/d32m/tmp
1747 TMP_DIR=$DIR/d32m/tmp
1748 ln -s $DIR $TMP_DIR/symlink11
1749 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1750 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
1751 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
1753 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
1757 mkdir -p $DIR/d32n/tmp
1758 TMP_DIR=$DIR/d32n/tmp
1759 ln -s $DIR $TMP_DIR/symlink11
1760 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1761 ls -l $DIR/d32n/tmp/symlink11 || error
1762 ls -l $DIR/d32n/symlink01 || error
1764 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
1767 rm -fr $DIR/d32o $DIR/$tfile
1769 mkdir -p $DIR/d32o/tmp
1770 TMP_DIR=$DIR/d32o/tmp
1771 ln -s $DIR/$tfile $TMP_DIR/symlink12
1772 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1773 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
1774 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
1775 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
1776 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
1778 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
1788 mkdir -p $DIR/d32p/tmp
1790 TMP_DIR=$DIR/d32p/tmp
1792 ln -s $DIR/$tfile $TMP_DIR/symlink12
1794 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1796 cat $DIR/d32p/tmp/symlink12 || error
1798 cat $DIR/d32p/symlink02 || error
1801 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
1804 [ -e $DIR/d32q ] && rm -fr $DIR/d32q
1806 touch $DIR/d32q/under_the_mount
1807 mount -t ext2 -o loop $EXT2_DEV $DIR/d32q
1808 ls $DIR/d32q/under_the_mount && error || true
1809 $UMOUNT $DIR/d32q || error
1811 run_test 32q "stat follows mountpoints in Lustre (should return error)"
1814 [ -e $DIR/d32r ] && rm -fr $DIR/d32r
1816 touch $DIR/d32r/under_the_mount
1817 mount -t ext2 -o loop $EXT2_DEV $DIR/d32r
1818 ls $DIR/d32r | grep -q under_the_mount && error || true
1819 $UMOUNT $DIR/d32r || error
1821 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
1826 chmod 444 $DIR/$tfile
1827 chown $RUNAS_ID $DIR/$tfile
1829 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
1832 run_test 33 "write file with mode 444 (should return error) ===="
1837 chown $RUNAS_ID $DIR/d33
1838 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
1839 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
1840 error "open RDWR" || true
1842 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
1847 chown $RUNAS_ID $DIR/d33
1848 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
1850 run_test 33b "test open file with malformed flags (No panic and return error)"
1861 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
1864 for ostnum in $(seq $OSTCOUNT); do
1865 # test-framework's OST numbering is one-based, while Lustre's
1867 ostname=$(printf "lustre-OST%.4d" $((ostnum - 1)))
1868 # Parsing llobdstat's output sucks; we could grep the /proc
1869 # path, but that's likely to not be as portable as using the
1870 # llobdstat utility. So we parse lctl output instead.
1871 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
1872 obdfilter/$ostname/stats |
1873 awk '/^write_bytes/ {print $7}' )
1874 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
1875 if (( ${write_bytes:-0} > 0 ))
1882 $all_zeros || return 0
1885 echo foo > $DIR/d33/bar
1889 # Total up write_bytes after writing. We'd better find non-zeros.
1890 for ostnum in $(seq $OSTCOUNT); do
1891 ostname=$(printf "lustre-OST%.4d" $((ostnum - 1)))
1892 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
1893 obdfilter/$ostname/stats |
1894 awk '/^write_bytes/ {print $7}' )
1895 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
1896 if (( ${write_bytes:-0} > 0 ))
1905 for ostnum in $(seq $OSTCOUNT); do
1906 ostname=$(printf "lustre-OST%.4d" $((ostnum - 1)))
1907 echo "Check that write_bytes is present in obdfilter/*/stats:"
1908 do_facet ost$ostnum lctl get_param -n \
1909 obdfilter/$ostname/stats
1911 error "OST not keeping write_bytes stats (b22312)"
1914 run_test 33c "test llobdstat and write_bytes"
1916 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
1919 $MCREATE $DIR/f34 || error
1920 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1921 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
1922 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1923 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1925 run_test 34a "truncate file that has not been opened ==========="
1928 [ ! -f $DIR/f34 ] && test_34a
1929 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1930 $OPENFILE -f O_RDONLY $DIR/f34
1931 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1932 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1934 run_test 34b "O_RDONLY opening file doesn't create objects ====="
1937 [ ! -f $DIR/f34 ] && test_34a
1938 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1939 $OPENFILE -f O_RDWR $DIR/f34
1940 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
1941 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1943 run_test 34c "O_RDWR opening file-with-size works =============="
1946 [ ! -f $DIR/f34 ] && test_34a
1947 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
1948 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1951 run_test 34d "write to sparse file ============================="
1955 $MCREATE $DIR/f34e || error
1956 $TRUNCATE $DIR/f34e 1000 || error
1957 $CHECKSTAT -s 1000 $DIR/f34e || error
1958 $OPENFILE -f O_RDWR $DIR/f34e
1959 $CHECKSTAT -s 1000 $DIR/f34e || error
1961 run_test 34e "create objects, some with size and some without =="
1963 test_34f() { # bug 6242, 6243
1966 $MCREATE $DIR/f34f || error
1967 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
1968 dd if=$DIR/f34f of=$TMP/f34f
1969 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
1970 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
1971 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
1972 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
1973 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
1975 run_test 34f "read from a file with no objects until EOF ======="
1978 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
1979 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
1980 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
1981 cancel_lru_locks osc
1982 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
1983 error "wrong size after lock cancel"
1985 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
1986 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
1987 error "expanding truncate failed"
1988 cancel_lru_locks osc
1989 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
1990 error "wrong expanded size after lock cancel"
1992 run_test 34g "truncate long file ==============================="
1995 cp /bin/sh $DIR/f35a
1997 chown $RUNAS_ID $DIR/f35a
1998 $RUNAS $DIR/f35a && error || true
2001 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2005 utime $DIR/f36 || error
2007 run_test 36a "MDS utime check (mknod, utime) ==================="
2011 utime $DIR/f36 || error
2013 run_test 36b "OST utime check (open, utime) ===================="
2018 chown $RUNAS_ID $DIR/d36
2019 $RUNAS utime $DIR/d36/f36 || error
2021 run_test 36c "non-root MDS utime check (mknod, utime) =========="
2024 [ ! -d $DIR/d36 ] && test_36c
2025 echo "" > $DIR/d36/f36
2026 $RUNAS utime $DIR/d36/f36 || error
2028 run_test 36d "non-root OST utime check (open, utime) ==========="
2031 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2033 touch $DIR/$tdir/$tfile
2034 $RUNAS utime $DIR/$tdir/$tfile && \
2035 error "utime worked, expected failure" || true
2037 run_test 36e "utime on non-owned file (should return error) ===="
2041 local LANG_SAVE=$LANG
2042 local LC_LANG_SAVE=$LC_LANG
2043 export LANG=C LC_LANG=C # for date language
2045 DATESTR="Dec 20 2000"
2047 lctl set_param fail_loc=$fl
2049 cp /etc/hosts $DIR/$tdir/$tfile
2050 sync & # write RPC generated with "current" inode timestamp, but delayed
2052 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
2053 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
2054 cancel_lru_locks osc
2055 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
2057 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
2058 echo "BEFORE: $LS_BEFORE" && \
2059 echo "AFTER : $LS_AFTER" && \
2060 echo "WANT : $DATESTR" && \
2061 error "$DIR/$tdir/$tfile timestamps changed" || true
2063 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
2067 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
2068 subr_36fh "0x80000214"
2070 run_test 36f "utime on file racing with OST BRW write =========="
2073 remote_ost_nodsh && skip "remote OST with nodsh" && return
2076 export FMD_MAX_AGE=`do_facet ost1 lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | head -n 1`
2077 FMD_BEFORE="`awk '/ll_fmd_cache/ { print $2 }' /proc/slabinfo`"
2078 touch $DIR/$tdir/$tfile
2079 sleep $((FMD_MAX_AGE + 12))
2080 FMD_AFTER="`awk '/ll_fmd_cache/ { print $2 }' /proc/slabinfo`"
2081 [ "$FMD_AFTER" -gt "$FMD_BEFORE" ] && \
2082 echo "AFTER : $FMD_AFTER > BEFORE $FMD_BEFORE" && \
2083 error "fmd didn't expire after ping" || true
2085 run_test 36g "filter mod data cache expiry ====================="
2088 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
2089 subr_36fh "0x80000227"
2091 run_test 36h "utime on file racing with OST BRW write =========="
2095 echo f > $DIR/$tdir/fbugfile
2096 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2097 ls $DIR/$tdir | grep "\<fbugfile\>" && error
2098 $UMOUNT $DIR/$tdir || error
2099 rm -f $DIR/$tdir/fbugfile || error
2101 run_test 37 "ls a mounted file system to check old content ====="
2104 local file=$DIR/$tfile
2106 openfile -f O_DIRECTORY $file
2109 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
2110 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
2112 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
2116 touch $DIR/${tfile}2
2117 # ls -l $DIR/$tfile $DIR/${tfile}2
2118 # ls -lu $DIR/$tfile $DIR/${tfile}2
2119 # ls -lc $DIR/$tfile $DIR/${tfile}2
2121 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
2122 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
2124 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
2126 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
2128 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
2129 error "O_TRUNC didn't change timestamps"
2132 run_test 39 "mtime changed on create ==========================="
2136 cp -p /etc/passwd $DIR/$tdir/fopen
2137 cp -p /etc/passwd $DIR/$tdir/flink
2138 cp -p /etc/passwd $DIR/$tdir/funlink
2139 cp -p /etc/passwd $DIR/$tdir/frename
2140 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
2143 echo "aaaaaa" >> $DIR/$tdir/fopen
2144 echo "aaaaaa" >> $DIR/$tdir/flink
2145 echo "aaaaaa" >> $DIR/$tdir/funlink
2146 echo "aaaaaa" >> $DIR/$tdir/frename
2148 local open_new=`stat -c %Y $DIR/$tdir/fopen`
2149 local link_new=`stat -c %Y $DIR/$tdir/flink`
2150 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
2151 local rename_new=`stat -c %Y $DIR/$tdir/frename`
2153 cat $DIR/$tdir/fopen > /dev/null
2154 ln $DIR/$tdir/flink $DIR/$tdir/flink2
2155 rm -f $DIR/$tdir/funlink2
2156 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
2158 for (( i=0; i < 2; i++ )) ; do
2159 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
2160 local link_new2=`stat -c %Y $DIR/$tdir/flink`
2161 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
2162 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
2164 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
2165 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
2166 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
2167 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
2169 cancel_lru_locks osc
2170 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2173 run_test 39b "mtime change on open, link, unlink, rename ======"
2175 # this should be set to past
2176 TEST_39_MTIME=`date -d "1 year ago" +%s`
2182 local mtime0=`stat -c %Y $DIR1/$tfile`
2184 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2185 local mtime1=`stat -c %Y $DIR1/$tfile`
2186 [ "$mtime1" = $TEST_39_MTIME ] || \
2187 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
2190 echo hello >> $DIR1/$tfile
2192 local mtime2=`stat -c %Y $DIR1/$tfile`
2193 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
2194 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
2196 mv $DIR1/$tfile $DIR1/$tfile-1
2198 for (( i=0; i < 2; i++ )) ; do
2199 local mtime3=`stat -c %Y $DIR1/$tfile-1`
2200 [ "$mtime2" = "$mtime3" ] || \
2201 error "mtime ($mtime2) changed (to $mtime3) on rename"
2203 cancel_lru_locks osc
2204 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2207 run_test 39c "mtime change on rename ==========================="
2213 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2215 for (( i=0; i < 2; i++ )) ; do
2216 local mtime=`stat -c %Y $DIR1/$tfile`
2217 [ $mtime = $TEST_39_MTIME ] || \
2218 error "mtime($mtime) is not set to $TEST_39_MTIME"
2220 cancel_lru_locks osc
2221 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2224 run_test 39d "create, utime, stat =============================="
2229 local mtime1=`stat -c %Y $DIR1/$tfile`
2231 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2233 for (( i=0; i < 2; i++ )) ; do
2234 local mtime2=`stat -c %Y $DIR1/$tfile`
2235 [ $mtime2 = $TEST_39_MTIME ] || \
2236 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2238 cancel_lru_locks osc
2239 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2242 run_test 39e "create, stat, utime, stat ========================"
2247 mtime1=`stat -c %Y $DIR1/$tfile`
2250 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2252 for (( i=0; i < 2; i++ )) ; do
2253 local mtime2=`stat -c %Y $DIR1/$tfile`
2254 [ $mtime2 = $TEST_39_MTIME ] || \
2255 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2257 cancel_lru_locks osc
2258 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2261 run_test 39f "create, stat, sleep, utime, stat ================="
2265 echo hello >> $DIR1/$tfile
2266 local mtime1=`stat -c %Y $DIR1/$tfile`
2269 chmod o+r $DIR1/$tfile
2271 for (( i=0; i < 2; i++ )) ; do
2272 local mtime2=`stat -c %Y $DIR1/$tfile`
2273 [ "$mtime1" = "$mtime2" ] || \
2274 error "lost mtime: $mtime2, should be $mtime1"
2276 cancel_lru_locks osc
2277 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2280 run_test 39g "write, chmod, stat ==============================="
2288 echo hello >> $DIR1/$tfile
2289 local mtime1=`stat -c %Y $DIR1/$tfile`
2291 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2293 if [ "$d1" != "$d2" ]; then
2294 echo "write and touch not within one second"
2296 for (( i=0; i < 2; i++ )) ; do
2297 local mtime2=`stat -c %Y $DIR1/$tfile`
2298 [ "$mtime2" = $TEST_39_MTIME ] || \
2299 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
2301 cancel_lru_locks osc
2302 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2306 run_test 39h "write, utime within one second, stat ============="
2312 echo hello >> $DIR1/$tfile
2313 local mtime1=`stat -c %Y $DIR1/$tfile`
2315 mv $DIR1/$tfile $DIR1/$tfile-1
2317 for (( i=0; i < 2; i++ )) ; do
2318 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2320 [ "$mtime1" = "$mtime2" ] || \
2321 error "lost mtime: $mtime2, should be $mtime1"
2323 cancel_lru_locks osc
2324 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2327 run_test 39i "write, rename, stat =============================="
2333 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
2335 local mtime1=`stat -c %Y $DIR1/$tfile`
2337 mv $DIR1/$tfile $DIR1/$tfile-1
2339 kill -USR1 $multipid
2340 wait $multipid || error "multiop close failed"
2342 for (( i=0; i < 2; i++ )) ; do
2343 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2344 [ "$mtime1" = "$mtime2" ] || \
2345 error "mtime is lost on close: $mtime2, should be $mtime1"
2347 cancel_lru_locks osc
2348 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2351 run_test 39j "write, rename, close, stat ======================="
2357 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
2359 local mtime1=`stat -c %Y $DIR1/$tfile`
2361 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2363 kill -USR1 $multipid
2364 wait $multipid || error "multiop close failed"
2366 for (( i=0; i < 2; i++ )) ; do
2367 local mtime2=`stat -c %Y $DIR1/$tfile`
2369 [ "$mtime2" = $TEST_39_MTIME ] || \
2370 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
2372 cancel_lru_locks osc
2373 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2376 run_test 39k "write, utime, close, stat ========================"
2378 # this should be set to future
2379 TEST_39_ATIME=`date -d "1 year" +%s`
2382 local atime_diff=$(do_facet $SINGLEMDS lctl get_param -n mdd.*.atime_diff)
2386 # test setting directory atime to future
2387 touch -a -d @$TEST_39_ATIME $DIR/$tdir
2388 local atime=$(stat -c %X $DIR/$tdir)
2389 [ "$atime" = $TEST_39_ATIME ] || \
2390 error "atime is not set to future: $atime, should be $TEST_39_ATIME"
2392 # test setting directory atime from future to now
2393 local d1=$(date +%s)
2395 local d2=$(date +%s)
2397 cancel_lru_locks mdc
2398 atime=$(stat -c %X $DIR/$tdir)
2399 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2400 error "atime is not updated from future: $atime, should be $d1<atime<$d2"
2402 do_facet $SINGLEMDS lctl set_param -n mdd.*.atime_diff=2
2405 # test setting directory atime when now > dir atime + atime_diff
2409 cancel_lru_locks mdc
2410 atime=$(stat -c %X $DIR/$tdir)
2411 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2412 error "atime is not updated : $atime, should be $d2"
2414 do_facet $SINGLEMDS lctl set_param -n mdd.*.atime_diff=60
2417 # test not setting directory atime when now < dir atime + atime_diff
2419 cancel_lru_locks mdc
2420 atime=$(stat -c %X $DIR/$tdir)
2421 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2422 error "atime is updated to $atime, should remain $d1<atime<$d2"
2424 do_facet $SINGLEMDS lctl set_param -n mdd.*.atime_diff=$atime_diff
2426 run_test 39l "directory atime update ==========================="
2431 local far_past_mtime=$(date -d "May 29 1953" +%s)
2432 local far_past_atime=$(date -d "Dec 17 1903" +%s)
2434 touch -m -d @$far_past_mtime $DIR1/$tfile
2435 touch -a -d @$far_past_atime $DIR1/$tfile
2437 for (( i=0; i < 2; i++ )) ; do
2438 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
2439 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
2440 error "atime or mtime set incorrectly"
2442 cancel_lru_locks osc
2443 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2448 run_test 39m "test atime and mtime before 1970"
2451 dd if=/dev/zero of=$DIR/f40 bs=4096 count=1
2452 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/f40 && error
2453 $CHECKSTAT -t file -s 4096 $DIR/f40 || error
2455 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
2459 small_write $DIR/f41 18
2461 run_test 41 "test small file write + fstat ====================="
2463 count_ost_writes() {
2464 lctl get_param -n osc.*.stats |
2465 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
2472 BG_DIRTY_RATIO_SAVE=10
2473 MAX_BG_DIRTY_RATIO=25
2477 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
2478 # dirty_ratio, dirty_background_ratio
2479 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
2480 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
2481 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
2482 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
2484 # if file not here, we are a 2.4 kernel
2485 kill -CONT `pidof kupdated`
2490 # setup the trap first, so someone cannot exit the test at the
2491 # exact wrong time and mess up a machine
2492 trap start_writeback EXIT
2493 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
2494 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
2495 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
2496 sysctl -w vm.dirty_writeback_centisecs=0
2497 sysctl -w vm.dirty_writeback_centisecs=0
2498 # save and increase /proc/sys/vm/dirty_ratio
2499 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
2500 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
2501 # save and increase /proc/sys/vm/dirty_background_ratio
2502 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
2503 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
2505 # if file not here, we are a 2.4 kernel
2506 kill -STOP `pidof kupdated`
2510 # ensure that all stripes have some grant before we test client-side cache
2512 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
2513 dd if=/dev/zero of=$i bs=4k count=1
2518 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
2519 # file truncation, and file removal.
2522 cancel_lru_locks osc
2524 sync; sleep 1; sync # just to be safe
2525 BEFOREWRITES=`count_ost_writes`
2526 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
2527 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
2528 AFTERWRITES=`count_ost_writes`
2529 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
2530 error "$BEFOREWRITES < $AFTERWRITES"
2533 run_test 42a "ensure that we don't flush on close =============="
2537 cancel_lru_locks osc
2540 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
2541 BEFOREWRITES=`count_ost_writes`
2542 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
2543 AFTERWRITES=`count_ost_writes`
2544 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
2545 error "$BEFOREWRITES < $AFTERWRITES on unlink"
2547 BEFOREWRITES=`count_ost_writes`
2548 sync || error "sync: $?"
2549 AFTERWRITES=`count_ost_writes`
2550 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
2551 error "$BEFOREWRITES < $AFTERWRITES on sync"
2553 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
2557 run_test 42b "test destroy of file with cached dirty data ======"
2559 # if these tests just want to test the effect of truncation,
2560 # they have to be very careful. consider:
2561 # - the first open gets a {0,EOF}PR lock
2562 # - the first write conflicts and gets a {0, count-1}PW
2563 # - the rest of the writes are under {count,EOF}PW
2564 # - the open for truncate tries to match a {0,EOF}PR
2565 # for the filesize and cancels the PWs.
2566 # any number of fixes (don't get {0,EOF} on open, match
2567 # composite locks, do smarter file size management) fix
2568 # this, but for now we want these tests to verify that
2569 # the cancellation with truncate intent works, so we
2570 # start the file with a full-file pw lock to match against
2571 # until the truncate.
2576 cancel_lru_locks osc
2578 # prime the file with 0,EOF PW to match
2582 # now the real test..
2583 dd if=/dev/zero of=$file bs=1024 count=100
2584 BEFOREWRITES=`count_ost_writes`
2585 $TRUNCATE $file $offset
2586 cancel_lru_locks osc
2587 AFTERWRITES=`count_ost_writes`
2593 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
2594 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
2597 run_test 42c "test partial truncate of file with cached dirty data"
2601 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
2602 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
2605 run_test 42d "test complete truncate of file with cached dirty data"
2611 test_42e() { # bug22074
2612 local TDIR=$DIR/${tdir}e
2613 local pagesz=$(page_size)
2615 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
2616 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
2621 $LFS setstripe -c 1 $TDIR
2622 createmany -o $TDIR/f $files
2624 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
2626 # we assume that with $OSTCOUNT files, at least one of them will
2627 # be allocated on OST0.
2628 warmup_files=$((OSTCOUNT * max_dirty_mb))
2629 createmany -o $TDIR/w $warmup_files
2631 # write a large amount of data into one file and sync, to get good
2632 # avail_grant number from OST.
2633 for ((i=0; i<$warmup_files; i++)); do
2634 idx=$($LFS getstripe -i $TDIR/w$i)
2635 [ $idx -ne 0 ] && continue
2636 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
2639 [ $i -gt $warmup_files ] && error "OST0 is still cold"
2641 $LCTL get_param $proc_osc0/cur_dirty_bytes
2642 $LCTL get_param $proc_osc0/cur_grant_bytes
2644 # create as much dirty pages as we can while not to trigger the actual
2645 # RPCs directly. but depends on the env, VFS may trigger flush during this
2646 # period, hopefully we are good.
2647 for ((i=0; i<$warmup_files; i++)); do
2648 idx=$($LFS getstripe -i $TDIR/w$i)
2649 [ $idx -ne 0 ] && continue
2650 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
2652 $LCTL get_param $proc_osc0/cur_dirty_bytes
2653 $LCTL get_param $proc_osc0/cur_grant_bytes
2655 # perform the real test
2656 $LCTL set_param $proc_osc0/rpc_stats 0
2657 for ((;i<$files; i++)); do
2658 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
2659 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
2662 $LCTL get_param $proc_osc0/rpc_stats
2664 $LCTL get_param $proc_osc0/rpc_stats |
2665 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
2666 [ "$PPR" != "16:" ] && continue
2667 [ $WPCT -lt 85 ] && error "$pages-page write RPCs only $WPCT% < 85%"
2668 break # we only want the "pages per rpc" stat
2672 run_test 42e "verify sub-RPC writes are not done synchronously"
2676 cp -p /bin/ls $DIR/$tdir/$tfile
2677 multiop $DIR/$tdir/$tfile Ow_c &
2679 # give multiop a chance to open
2682 $DIR/$tdir/$tfile && error || true
2685 run_test 43 "execution of file opened for write should return -ETXTBSY"
2689 cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
2690 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
2692 multiop $DIR/d43/multiop Oc && error "expected error, got success"
2693 kill -USR1 $MULTIOP_PID || return 2
2694 wait $MULTIOP_PID || return 3
2697 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
2701 cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
2702 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
2704 $TRUNCATE $DIR/d43/multiop 0 && error "expected error, got success"
2705 kill -USR1 $MULTIOP_PID || return 2
2706 wait $MULTIOP_PID || return 3
2709 run_test 43b "truncate of file being executed should return -ETXTBSY"
2712 local testdir="$DIR/d43c"
2715 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
2716 ( cd $testdir && md5sum -c)
2718 run_test 43c "md5sum of copy into lustre========================"
2721 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
2722 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
2723 dd if=$DIR/f1 bs=4k count=1 > /dev/null
2725 run_test 44 "zero length read from a sparse stripe ============="
2728 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
2730 [ -z "$nstripe" ] && skip "can't get stripe info" && return
2731 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
2732 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
2734 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
2735 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
2738 OFFSETS="0 $((stride/2)) $((stride-1))"
2739 for offset in $OFFSETS ; do
2740 for i in `seq 0 $((nstripe-1))`; do
2741 local GLOBALOFFSETS=""
2742 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
2743 local myfn=$DIR/d44a-$size
2744 echo "--------writing $myfn at $size"
2745 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
2746 GLOBALOFFSETS="$GLOBALOFFSETS $size"
2747 ll_sparseness_verify $myfn $GLOBALOFFSETS \
2748 || error "ll_sparseness_verify $GLOBALOFFSETS"
2750 for j in `seq 0 $((nstripe-1))`; do
2751 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
2752 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
2753 GLOBALOFFSETS="$GLOBALOFFSETS $size"
2755 ll_sparseness_verify $myfn $GLOBALOFFSETS \
2756 || error "ll_sparseness_verify $GLOBALOFFSETS"
2761 run_test 44a "test sparse pwrite ==============================="
2765 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
2771 before=`dirty_osc_total`
2772 echo executing "\"$*\""
2774 after=`dirty_osc_total`
2775 echo before $before, after $after
2779 # Obtain grants from OST if it supports it
2780 echo blah > ${f}_grant
2783 do_dirty_record "echo blah > $f"
2784 [ $before -eq $after ] && error "write wasn't cached"
2785 do_dirty_record "> $f"
2786 [ $before -gt $after ] || error "truncate didn't lower dirty count"
2787 do_dirty_record "echo blah > $f"
2788 [ $before -eq $after ] && error "write wasn't cached"
2789 do_dirty_record "sync"
2790 [ $before -gt $after ] || error "writeback didn't lower dirty count"
2791 do_dirty_record "echo blah > $f"
2792 [ $before -eq $after ] && error "write wasn't cached"
2793 do_dirty_record "cancel_lru_locks osc"
2794 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
2797 run_test 45 "osc io page accounting ============================"
2799 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
2800 # test tickles a bug where re-dirtying a page was failing to be mapped to the
2801 # objects offset and an assert hit when an rpc was built with 1023's mapped
2802 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
2807 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2809 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
2810 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2814 run_test 46 "dirtying a previously written page ================"
2816 # test_47 is removed "Device nodes check" is moved to test_28
2818 test_48a() { # bug 2399
2819 check_kernel_version 34 || return 0
2822 mv $DIR/d48a $DIR/d48.new || error "move directory failed"
2823 mkdir $DIR/d48a || error "recreate directory failed"
2824 touch foo || error "'touch foo' failed after recreating cwd"
2825 mkdir bar || error "'mkdir foo' failed after recreating cwd"
2826 if check_kernel_version 44; then
2827 touch .foo || error "'touch .foo' failed after recreating cwd"
2828 mkdir .bar || error "'mkdir .foo' failed after recreating cwd"
2830 ls . > /dev/null || error "'ls .' failed after recreating cwd"
2831 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2832 cd . || error "'cd .' failed after recreating cwd"
2833 mkdir . && error "'mkdir .' worked after recreating cwd"
2834 rmdir . && error "'rmdir .' worked after recreating cwd"
2835 ln -s . baz || error "'ln -s .' failed after recreating cwd"
2836 cd .. || error "'cd ..' failed after recreating cwd"
2838 run_test 48a "Access renamed working dir (should return errors)="
2840 test_48b() { # bug 2399
2841 check_kernel_version 34 || return 0
2844 rmdir $DIR/d48b || error "remove cwd $DIR/d48b failed"
2845 touch foo && error "'touch foo' worked after removing cwd"
2846 mkdir foo && error "'mkdir foo' worked after removing cwd"
2847 if check_kernel_version 44; then
2848 touch .foo && error "'touch .foo' worked after removing cwd"
2849 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2851 ls . > /dev/null && error "'ls .' worked after removing cwd"
2852 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2853 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
2854 mkdir . && error "'mkdir .' worked after removing cwd"
2855 rmdir . && error "'rmdir .' worked after removing cwd"
2856 ln -s . foo && error "'ln -s .' worked after removing cwd"
2857 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
2859 run_test 48b "Access removed working dir (should return errors)="
2861 test_48c() { # bug 2350
2862 check_kernel_version 36 || return 0
2863 #lctl set_param debug=-1
2865 mkdir -p $DIR/d48c/dir
2867 $TRACE rmdir $DIR/d48c/dir || error "remove cwd $DIR/d48c/dir failed"
2868 $TRACE touch foo && error "'touch foo' worked after removing cwd"
2869 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
2870 if check_kernel_version 44; then
2871 touch .foo && error "'touch .foo' worked after removing cwd"
2872 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2874 $TRACE ls . && error "'ls .' worked after removing cwd"
2875 $TRACE ls .. || error "'ls ..' failed after removing cwd"
2876 is_patchless || ( $TRACE cd . && error "'cd .' worked after removing cwd" )
2877 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
2878 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
2879 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
2880 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
2882 run_test 48c "Access removed working subdir (should return errors)"
2884 test_48d() { # bug 2350
2885 check_kernel_version 36 || return 0
2886 #lctl set_param debug=-1
2888 mkdir -p $DIR/d48d/dir
2890 $TRACE rmdir $DIR/d48d/dir || error "remove cwd $DIR/d48d/dir failed"
2891 $TRACE rmdir $DIR/d48d || error "remove parent $DIR/d48d failed"
2892 $TRACE touch foo && error "'touch foo' worked after removing parent"
2893 $TRACE mkdir foo && error "'mkdir foo' worked after removing parent"
2894 if check_kernel_version 44; then
2895 touch .foo && error "'touch .foo' worked after removing parent"
2896 mkdir .foo && error "'mkdir .foo' worked after removing parent"
2898 $TRACE ls . && error "'ls .' worked after removing parent"
2899 $TRACE ls .. && error "'ls ..' worked after removing parent"
2900 is_patchless || ( $TRACE cd . && error "'cd .' worked after recreate parent" )
2901 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
2902 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
2903 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
2904 is_patchless || ( $TRACE cd .. && error "'cd ..' worked after removing parent" || true )
2906 run_test 48d "Access removed parent subdir (should return errors)"
2908 test_48e() { # bug 4134
2909 check_kernel_version 41 || return 0
2910 #lctl set_param debug=-1
2912 mkdir -p $DIR/d48e/dir
2914 $TRACE rmdir $DIR/d48e/dir || error "remove cwd $DIR/d48e/dir failed"
2915 $TRACE rmdir $DIR/d48e || error "remove parent $DIR/d48e failed"
2916 $TRACE touch $DIR/d48e || error "'touch $DIR/d48e' failed"
2917 $TRACE chmod +x $DIR/d48e || error "'chmod +x $DIR/d48e' failed"
2918 # On a buggy kernel addition of "touch foo" after cd .. will
2919 # produce kernel oops in lookup_hash_it
2920 touch ../foo && error "'cd ..' worked after recreate parent"
2922 $TRACE rm $DIR/d48e || error "rm '$DIR/d48e' failed"
2924 run_test 48e "Access to recreated parent subdir (should return errors)"
2930 ls /proc/$$/cwd || error
2932 run_test 50 "special situations: /proc symlinks ==============="
2934 test_51a() { # was test_51
2935 # bug 1516 - create an empty entry right after ".." then split dir
2938 $MCREATE $DIR/d51/bar
2940 createmany -m $DIR/d51/longfile 201
2942 while [ `ls -sd $DIR/d51 | awk '{ print $1 }'` -eq 4 ]; do
2943 $MCREATE $DIR/d51/longfile$FNUM
2948 ls -l $DIR/d51 > /dev/null || error
2950 run_test 51a "special situations: split htree with empty entry =="
2952 #export NUMTEST=70000
2953 # FIXME: I select a relatively small number to do basic test.
2954 # large number may give panic(). debugging on this is going on.
2957 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
2958 [ $NUMFREE -lt 21000 ] && \
2959 skip "not enough free inodes ($NUMFREE)" && \
2962 check_kernel_version 40 || NUMTEST=31000
2963 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 50))
2966 createmany -d $DIR/d51b/t- $NUMTEST
2968 run_test 51b "mkdir .../t-0 --- .../t-$NUMTEST ===================="
2971 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2973 local ndirs=${TEST51BB_NDIRS:-10}
2974 local nfiles=${TEST51BB_NFILES:-100}
2976 local numfree=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
2978 [ $numfree -lt $(( ndirs * nfiles)) ] && \
2979 nfiles=$(( numfree / ndirs - 10 ))
2981 local dir=$DIR/d51bb
2983 local savePOLICY=$(lctl get_param -n lmv.*.placement)
2984 lctl set_param -n lmv.*.placement=CHAR
2987 local IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
2991 for ((i=0; i < $ndirs; i++)); do
2992 dirs[i]=$dir/$RANDOM
2993 echo Creating directory ${dirs[i]}
2996 echo Creating $nfiles in dir ${dirs[i]} ...
2997 echo "createmany -o ${dirs[i]}/$tfile- $nfiles"
2998 createmany -o ${dirs[i]}/$tfile- $nfiles
3004 IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
3008 for ((i=0; i<${#NEWUSED[@]}; i++)); do
3009 echo "mds $i: inodes count OLD ${OLDUSED[$i]} NEW ${NEWUSED[$i]}"
3010 [ ${OLDUSED[$i]} -lt ${NEWUSED[$i]} ] || rc=$((rc + 1))
3013 lctl set_param -n lmv.*.placement=$savePOLICY
3015 [ $rc -ne $MDSCOUNT ] || \
3016 error "Objects/inodes are not distributed over all mds servers"
3018 run_test 51bb "mkdir createmany CMD $MDSCOUNT ===================="
3022 [ ! -d $DIR/d51b ] && skip "$DIR/51b missing" && \
3025 unlinkmany -d $DIR/d51b/t- $NUMTEST
3027 run_test 51c "rmdir .../t-0 --- .../t-$NUMTEST ===================="
3030 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping test with few OSTs" && return
3032 createmany -o $DIR/d51d/t- 1000
3033 $LFS getstripe $DIR/d51d > $TMP/files
3034 for N in `seq 0 $((OSTCOUNT - 1))`; do
3035 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
3036 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
3037 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
3039 unlinkmany $DIR/d51d/t- 1000
3042 for N in `seq 1 $((OSTCOUNT - 1))`; do
3043 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
3044 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3045 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
3046 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3048 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
3049 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3050 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
3051 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3055 run_test 51d "check object distribution ===================="
3058 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
3061 chattr +a $DIR/d52a/foo || error "chattr +a failed"
3062 echo bar >> $DIR/d52a/foo || error "append bar failed"
3063 cp /etc/hosts $DIR/d52a/foo && error "cp worked"
3064 rm -f $DIR/d52a/foo 2>/dev/null && error "rm worked"
3065 link $DIR/d52a/foo $DIR/d52a/foo_link 2>/dev/null && error "link worked"
3066 echo foo >> $DIR/d52a/foo || error "append foo failed"
3067 mrename $DIR/d52a/foo $DIR/d52a/foo_ren && error "rename worked"
3068 lsattr $DIR/d52a/foo | egrep -q "^-+a[-e]+ $DIR/d52a/foo" || error "lsattr"
3069 chattr -a $DIR/d52a/foo || error "chattr -a failed"
3070 cp -r $DIR/d52a /tmp/
3071 rm -fr $DIR/d52a || error "cleanup rm failed"
3073 run_test 52a "append-only flag test (should return errors) ====="
3076 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
3079 chattr +i $DIR/d52b/foo || error "chattr +i failed"
3080 cat test > $DIR/d52b/foo && error "cat test worked"
3081 cp /etc/hosts $DIR/d52b/foo && error "cp worked"
3082 rm -f $DIR/d52b/foo 2>/dev/null && error "rm worked"
3083 link $DIR/d52b/foo $DIR/d52b/foo_link 2>/dev/null && error "link worked"
3084 echo foo >> $DIR/d52b/foo && error "echo worked"
3085 mrename $DIR/d52b/foo $DIR/d52b/foo_ren && error "rename worked"
3086 [ -f $DIR/d52b/foo ] || error
3087 [ -f $DIR/d52b/foo_ren ] && error
3088 lsattr $DIR/d52b/foo | egrep -q "^-+i[-e]+ $DIR/d52b/foo" || error "lsattr"
3089 chattr -i $DIR/d52b/foo || error "chattr failed"
3091 rm -fr $DIR/d52b || error
3093 run_test 52b "immutable flag test (should return errors) ======="
3096 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3097 remote_ost_nodsh && skip "remote OST with nodsh" && return
3106 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
3107 for value in $(do_facet $SINGLEMDS lctl get_param osc.$mdtosc.prealloc_last_id) ; do
3108 param=`echo ${value[0]} | cut -d "=" -f1`
3109 ostname=`echo $param | cut -d "." -f2 | cut -d - -f 1-2`
3110 mds_last=$(do_facet $SINGLEMDS lctl get_param -n $param)
3111 ostnum=$(echo $ostname | sed "s/${FSNAME}-OST//g" | awk '{print ($1+1)}' )
3112 ost_last=$(do_facet ost$ostnum lctl get_param -n obdfilter.$ostname.last_id | head -n 1)
3113 echo "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
3114 if [ $ost_last != $mds_last ]; then
3115 error "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
3119 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
3122 [ ! -f "$SOCKETSERVER" ] && skip_env "no socketserver, skipping" && return
3123 [ ! -f "$SOCKETCLIENT" ] && skip_env "no socketclient, skipping" && return
3124 $SOCKETSERVER $DIR/socket
3125 $SOCKETCLIENT $DIR/socket || error
3126 $MUNLINK $DIR/socket
3128 run_test 54a "unix domain socket test =========================="
3134 dd if=/dev/zero of=$f bs=`page_size` count=1
3136 run_test 54b "char device works in lustre ======================"
3139 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
3140 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
3141 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
3143 for i in `seq 3 7`; do
3144 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
3154 loopdev="$DIR/loop54c"
3157 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
3158 mknod $loopdev b 7 $LOOPNUM
3159 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
3160 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
3161 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
3162 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
3164 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
3165 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
3167 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
3172 run_test 54c "block device works in lustre ====================="
3178 [ "$string" = `echo $string > $f | cat $f` ] || error
3180 run_test 54d "fifo device works in lustre ======================"
3183 check_kernel_version 46 || return 0
3186 cp -aL /dev/console $f
3187 echo $string > $f || error
3189 run_test 54e "console/tty device works in lustre ======================"
3191 #The test_55 used to be iopen test and it was removed by bz#24037.
3192 #run_test 55 "check iopen_connect_dentry() ======================"
3194 test_56a() { # was test_56
3200 NUMFILESx2=$(($NUMFILES * 2))
3201 for i in `seq 1 $NUMFILES` ; do
3202 touch $DIR/d56/file$i
3203 touch $DIR/d56/dir/file$i
3206 # test lfs getstripe with --recursive
3207 FILENUM=`$GETSTRIPE --recursive $DIR/d56 | grep -c obdidx`
3208 [ $FILENUM -eq $NUMFILESx2 ] || error \
3209 "lfs getstripe --recursive $DIR/d56 wrong: found $FILENUM, expected $NUMFILESx2"
3210 FILENUM=`$GETSTRIPE $DIR/d56 | grep -c obdidx`
3211 [ $FILENUM -eq $NUMFILES ] || error \
3212 "lfs getstripe $DIR/d56 without --recursive wrong: found $FILENUM, expected $NUMFILES"
3213 echo "lfs getstripe --recursive passed."
3215 # test lfs getstripe with file instead of dir
3216 FILENUM=`$GETSTRIPE $DIR/d56/file1 | grep -c obdidx`
3217 [ $FILENUM -eq 1 ] || error \
3218 "lfs getstripe $DIR/d56/file1 wrong:found $FILENUM, expected 1"
3219 echo "lfs getstripe file passed."
3221 #test lfs getstripe with --verbose
3222 [ `$GETSTRIPE --verbose $DIR/d56 | grep -c lmm_magic` -eq $NUMFILES ] ||\
3223 error "lfs getstripe --verbose $DIR/d56 wrong: should find $NUMFILES lmm_magic info"
3224 [ `$GETSTRIPE $DIR/d56 | grep -c lmm_magic` -eq 0 ] || error \
3225 "lfs getstripe $DIR/d56 without --verbose wrong: should not show lmm_magic info"
3226 echo "lfs getstripe --verbose passed."
3228 #test lfs getstripe with --obd
3229 $GETSTRIPE --obd wrong_uuid $DIR/d56 2>&1 | grep -q "unknown obduuid" || \
3230 error "lfs getstripe --obd wrong_uuid should return error message"
3232 [ "$OSTCOUNT" -lt 2 ] && \
3233 skip_env "skipping other lfs getstripe --obd test" && return
3235 OBDUUID=$(lfs osts | grep ${OSTIDX}": " | awk '{print $2}')
3236 FILENUM=`$GETSTRIPE -ir $DIR/d56 | grep -x $OSTIDX | wc -l`
3237 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/d56 | grep obdidx | wc -l`
3238 [ $FOUND -eq $FILENUM ] || \
3239 error "lfs getstripe --obd wrong: found $FOUND, expected $FILENUM"
3240 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/d56 | \
3241 sed '/^[ ]*'${OSTIDX}'[ ]/d' |\
3242 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] || \
3243 error "lfs getstripe --obd wrong: should not show file on other obd"
3244 echo "lfs getstripe --obd passed."
3246 run_test 56a "check lfs getstripe ===================================="
3253 if [ ! -d "$DIR/${tdir}g" ] ; then
3254 mkdir -p $DIR/${tdir}g
3255 for i in `seq 1 $LOCAL_NUMFILES` ; do
3256 touch $DIR/${tdir}g/file$i
3258 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3259 mkdir $DIR/${tdir}g/dir$i
3260 for j in `seq 1 $LOCAL_NUMFILES` ; do
3261 touch $DIR/${tdir}g/dir$i/file$j
3267 setup_56_special() {
3272 if [ ! -e "$TDIR/loop1b" ] ; then
3273 for i in `seq 1 $LOCAL_NUMFILES` ; do
3274 mknod $TDIR/loop${i}b b 7 $i
3275 mknod $TDIR/null${i}c c 1 3
3276 ln -s $TDIR/file1 $TDIR/link${i}l
3278 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3279 mknod $TDIR/dir$i/loop${i}b b 7 $i
3280 mknod $TDIR/dir$i/null${i}c c 1 3
3281 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
3289 setup_56 $NUMFILES $NUMDIRS
3291 EXPECTED=$(($NUMDIRS + 2))
3292 # test lfs find with -name
3293 for i in `seq 1 $NUMFILES` ; do
3294 NUMS=`$LFIND -name "*$i" $DIR/${tdir}g | wc -l`
3295 [ $NUMS -eq $EXPECTED ] || error \
3296 "lfs find -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3298 echo "lfs find -name passed."
3300 run_test 56g "check lfs find -name ============================="
3305 setup_56 $NUMFILES $NUMDIRS
3307 EXPECTED=$((($NUMDIRS+1)*($NUMFILES-1)+$NUMFILES))
3308 # test lfs find with ! -name
3309 for i in `seq 1 $NUMFILES` ; do
3310 NUMS=`$LFIND ! -name "*$i" $DIR/${tdir}g | wc -l`
3311 [ $NUMS -eq $EXPECTED ] || error \
3312 "lfs find ! -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3314 echo "lfs find ! -name passed."
3316 run_test 56h "check lfs find ! -name ============================="
3321 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
3322 OUT=$($LFIND -obd $UUID $DIR/$tdir)
3323 [ "$OUT" ] && error "$LFIND returned directory '$OUT'" || true
3325 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
3328 setup_56_special $NUMFILES $NUMDIRS
3330 EXPECTED=$((NUMDIRS+1))
3331 NUMS=`$LFIND -type d $DIR/${tdir}g | wc -l`
3332 [ $NUMS -eq $EXPECTED ] || \
3333 error "lfs find -type d $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3335 run_test 56j "check lfs find -type d ============================="
3338 setup_56_special $NUMFILES $NUMDIRS
3340 EXPECTED=$(((NUMDIRS+1) * NUMFILES))
3341 NUMS=`$LFIND -type f $DIR/${tdir}g | wc -l`
3342 [ $NUMS -eq $EXPECTED ] || \
3343 error "lfs find -type f $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3345 run_test 56k "check lfs find -type f ============================="
3348 setup_56_special $NUMFILES $NUMDIRS
3350 EXPECTED=$((NUMDIRS + NUMFILES))
3351 NUMS=`$LFIND -type b $DIR/${tdir}g | wc -l`
3352 [ $NUMS -eq $EXPECTED ] || \
3353 error "lfs find -type b $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3355 run_test 56l "check lfs find -type b ============================="
3358 setup_56_special $NUMFILES $NUMDIRS
3360 EXPECTED=$((NUMDIRS + NUMFILES))
3361 NUMS=`$LFIND -type c $DIR/${tdir}g | wc -l`
3362 [ $NUMS -eq $EXPECTED ] || \
3363 error "lfs find -type c $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3365 run_test 56m "check lfs find -type c ============================="
3368 setup_56_special $NUMFILES $NUMDIRS
3370 EXPECTED=$((NUMDIRS + NUMFILES))
3371 NUMS=`$LFIND -type l $DIR/${tdir}g | wc -l`
3372 [ $NUMS -eq $EXPECTED ] || \
3373 error "lfs find -type l $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3375 run_test 56n "check lfs find -type l ============================="
3378 setup_56 $NUMFILES $NUMDIRS
3381 utime $TDIR/file1 > /dev/null || error "utime (1)"
3382 utime $TDIR/file2 > /dev/null || error "utime (2)"
3383 utime $TDIR/dir1 > /dev/null || error "utime (3)"
3384 utime $TDIR/dir2 > /dev/null || error "utime (4)"
3385 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
3388 NUMS=`$LFIND -mtime +1 $TDIR | wc -l`
3389 [ $NUMS -eq $EXPECTED ] || \
3390 error "lfs find -mtime $TDIR wrong: found $NUMS, expected $EXPECTED"
3392 run_test 56o "check lfs find -mtime for old files =========================="
3395 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3400 setup_56 $NUMFILES $NUMDIRS
3402 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
3404 NUMS="`$LFIND -uid $RUNAS_ID $TDIR | wc -l`"
3405 [ $NUMS -eq $EXPECTED ] || \
3406 error "lfs find -uid $TDIR wrong: found $NUMS, expected $EXPECTED"
3408 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
3409 NUMS="`$LFIND ! -uid $RUNAS_ID $TDIR | wc -l`"
3410 [ $NUMS -eq $EXPECTED ] || \
3411 error "lfs find ! -uid $TDIR wrong: found $NUMS, expected $EXPECTED"
3413 echo "lfs find -uid and ! -uid passed."
3415 run_test 56p "check lfs find -uid and ! -uid ==============================="
3418 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3423 setup_56 $NUMFILES $NUMDIRS
3425 chgrp $RUNAS_GID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
3427 NUMS="`$LFIND -gid $RUNAS_GID $TDIR | wc -l`"
3428 [ $NUMS -eq $EXPECTED ] || \
3429 error "lfs find -gid $TDIR wrong: found $NUMS, expected $EXPECTED"
3431 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
3432 NUMS="`$LFIND ! -gid $RUNAS_GID $TDIR | wc -l`"
3433 [ $NUMS -eq $EXPECTED ] || \
3434 error "lfs find ! -gid $TDIR wrong: found $NUMS, expected $EXPECTED"
3436 echo "lfs find -gid and ! -gid passed."
3438 run_test 56q "check lfs find -gid and ! -gid ==============================="
3441 setup_56 $NUMFILES $NUMDIRS
3445 NUMS=`$LFIND -size 0 -t f $TDIR | wc -l`
3446 [ $NUMS -eq $EXPECTED ] || \
3447 error "lfs find $TDIR -size 0 wrong: found $NUMS, expected $EXPECTED"
3449 NUMS=`$LFIND ! -size 0 -t f $TDIR | wc -l`
3450 [ $NUMS -eq $EXPECTED ] || \
3451 error "lfs find $TDIR ! -size 0 wrong: found $NUMS, expected $EXPECTED"
3452 echo "test" > $TDIR/56r && sync
3454 NUMS=`$LFIND -size 5 -t f $TDIR | wc -l`
3455 [ $NUMS -eq $EXPECTED ] || \
3456 error "lfs find $TDIR -size 5 wrong: found $NUMS, expected $EXPECTED"
3458 NUMS=`$LFIND -size +5 -t f $TDIR | wc -l`
3459 [ $NUMS -eq $EXPECTED ] || \
3460 error "lfs find $TDIR -size +5 wrong: found $NUMS, expected $EXPECTED"
3462 NUMS=`$LFIND -size +0 -t f $TDIR | wc -l`
3463 [ $NUMS -eq $EXPECTED ] || \
3464 error "lfs find $TDIR -size +0 wrong: found $NUMS, expected $EXPECTED"
3466 NUMS=`$LFIND ! -size -5 -t f $TDIR | wc -l`
3467 [ $NUMS -eq $EXPECTED ] || \
3468 error "lfs find $TDIR ! -size -5 wrong: found $NUMS, expected $EXPECTED"
3471 run_test 56r "check lfs find -size works =========================="
3474 # note test will not do anything if MDS is not local
3475 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3476 local MNTDEV="osd*.*MDT*.mntdev"
3477 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
3478 [ -z "$DEV" ] && error "can't access $MNTDEV"
3479 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
3480 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump || error "can't access $DEV"
3481 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
3482 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
3486 run_test 57a "verify MDS filesystem created with large inodes =="
3493 local FILEN=$dir/f$FILECOUNT
3495 rm -rf $dir || error "removing $dir"
3496 mkdir -p $dir || error "creating $dir"
3497 local num=$(get_mds_dir $dir)
3500 echo "mcreating $FILECOUNT files"
3501 createmany -m $dir/f 1 $FILECOUNT || \
3502 error "creating files in $dir"
3504 # verify that files do not have EAs yet
3505 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
3506 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
3510 df $dir #make sure we get new statfs data
3511 local MDSFREE=$(do_facet $mymds \
3512 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
3513 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
3514 echo "opening files to create objects/EAs"
3516 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
3517 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
3520 # verify that files have EAs now
3521 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
3522 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
3524 sleep 1 #make sure we get new statfs data
3526 local MDSFREE2=$(do_facet $mymds \
3527 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
3528 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
3529 if [ "$MDCFREE2" -lt "$((MDCFREE - 8))" ]; then
3530 if [ "$MDSFREE" != "$MDSFREE2" ]; then
3531 error "MDC before $MDCFREE != after $MDCFREE2"
3533 echo "MDC before $MDCFREE != after $MDCFREE2"
3534 echo "unable to confirm if MDS has large inodes"
3539 run_test 57b "default LOV EAs are stored inside large inodes ==="
3542 [ -z "$(which wiretest 2>/dev/null)" ] && skip_env "could not find wiretest" && return
3545 run_test 58 "verify cross-platform wire constants =============="
3548 echo "touch 130 files"
3549 createmany -o $DIR/f59- 130
3551 unlinkmany $DIR/f59- 130
3554 # wait for commitment of removal
3556 run_test 59 "verify cancellation of llog records async ========="
3558 TEST60_HEAD="test_60 run $RANDOM"
3560 [ ! -f run-llog.sh ] && skip_env "missing subtest run-llog.sh" && return
3561 log "$TEST60_HEAD - from kernel mode"
3564 run_test 60a "llog sanity tests run from kernel module =========="
3566 test_60b() { # bug 6411
3568 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
3580 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
3582 run_test 60b "limit repeated messages from CERROR/CWARN ========"
3585 echo "create 5000 files"
3586 createmany -o $DIR/f60c- 5000
3587 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
3588 lctl set_param fail_loc=0x80000137
3589 unlinkmany $DIR/f60c- 5000
3590 lctl set_param fail_loc=0
3592 run_test 60c "unlink file when mds full"
3595 SAVEPRINTK=$(lctl get_param -n printk)
3597 # verify "lctl mark" is even working"
3598 MESSAGE="test message ID $RANDOM $$"
3599 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
3600 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
3602 lctl set_param printk=0 || error "set lnet.printk failed"
3603 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
3604 MESSAGE="new test message ID $RANDOM $$"
3605 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
3606 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
3607 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
3609 lctl set_param -n printk="$SAVEPRINTK"
3611 run_test 60d "test printk console message masking"
3615 dd if=/dev/zero of=$f bs=`page_size` count=1
3616 cancel_lru_locks osc
3617 multiop $f OSMWUc || error
3620 run_test 61 "mmap() writes don't make sync hang ================"
3622 # bug 2330 - insufficient obd_match error checking causes LBUG
3626 cancel_lru_locks osc
3627 lctl set_param fail_loc=0x405
3628 cat $f && error "cat succeeded, expect -EIO"
3629 lctl set_param fail_loc=0
3631 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
3632 # match every page all of the time.
3633 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
3635 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
3636 test_63a() { # was test_63
3637 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
3638 lctl set_param -n osc.*.max_dirty_mb 0
3639 for i in `seq 10` ; do
3640 dd if=/dev/zero of=$DIR/f63 bs=8k &
3646 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
3647 rm -f $DIR/f63 || true
3649 run_test 63a "Verify oig_wait interruption does not crash ======="
3651 # bug 2248 - async write errors didn't return to application on sync
3652 # bug 3677 - async write errors left page locked
3655 lctl set_param debug=-1
3657 # ensure we have a grant to do async writes
3658 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
3661 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
3662 lctl set_param fail_loc=0x80000406
3663 multiop $DIR/$tfile Owy && \
3664 error "sync didn't return ENOMEM"
3665 sync; sleep 2; sync # do a real sync this time to flush page
3666 lctl get_param -n llite.*.dump_page_cache | grep locked && \
3667 error "locked page left in cache after async error" || true
3670 run_test 63b "async write errors should be returned to fsync ==="
3674 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
3676 run_test 64a "verify filter grant calculations (in kernel) ====="
3679 [ ! -f oos.sh ] && skip_env "missing subtest oos.sh" && return
3682 run_test 64b "check out-of-space detection on client ==========="
3684 # bug 1414 - set/get directories' stripe info
3688 $LVERIFY $DIR/d65 $DIR/d65/f1 || error "lverify failed"
3690 run_test 65a "directory with no stripe info ===================="
3694 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3696 $LVERIFY $DIR/d65 $DIR/d65/f2 || error "lverify failed"
3698 run_test 65b "directory setstripe $(($STRIPESIZE * 2)) 0 1 ==============="
3701 if [ $OSTCOUNT -gt 1 ]; then
3703 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 4)) -i 1 \
3704 -c $(($OSTCOUNT - 1)) || error "setstripe"
3706 $LVERIFY $DIR/d65 $DIR/d65/f3 || error "lverify failed"
3709 run_test 65c "directory setstripe $(($STRIPESIZE * 4)) 1 $(($OSTCOUNT - 1))"
3713 if [ $STRIPECOUNT -le 0 ]; then
3715 elif [ $STRIPECOUNT -gt 160 ]; then
3716 #LOV_MAX_STRIPE_COUNT is 160
3717 [ $OSTCOUNT -gt 160 ] && sc=160 || sc=$(($OSTCOUNT - 1))
3719 sc=$(($STRIPECOUNT - 1))
3721 $SETSTRIPE $DIR/d65 -s $STRIPESIZE -c $sc || error "setstripe"
3722 touch $DIR/d65/f4 $DIR/d65/f5
3723 $LVERIFY $DIR/d65 $DIR/d65/f4 $DIR/d65/f5 || error "lverify failed"
3725 run_test 65d "directory setstripe $STRIPESIZE -1 stripe_count =============="
3730 $SETSTRIPE $DIR/d65 || error "setstripe"
3731 $GETSTRIPE -v $DIR/d65 | grep "Default" || error "no stripe info failed"
3733 $LVERIFY $DIR/d65 $DIR/d65/f6 || error "lverify failed"
3735 run_test 65e "directory setstripe defaults ======================="
3739 $RUNAS $SETSTRIPE $DIR/d65f && error "setstripe succeeded" || true
3741 run_test 65f "dir setstripe permission (should return error) ==="
3745 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3746 $SETSTRIPE -d $DIR/d65 || error "setstripe"
3747 $GETSTRIPE -v $DIR/d65 | grep "Default" || \
3748 error "delete default stripe failed"
3750 run_test 65g "directory setstripe -d ==========================="
3754 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3755 mkdir -p $DIR/d65/dd1
3756 [ "`$GETSTRIPE -v $DIR/d65 | grep "^count"`" == \
3757 "`$GETSTRIPE -v $DIR/d65/dd1 | grep "^count"`" ] || error "stripe info inherit failed"
3759 run_test 65h "directory stripe info inherit ===================="
3761 test_65i() { # bug6367
3762 $SETSTRIPE $MOUNT -s 65536 -c -1
3764 run_test 65i "set non-default striping on root directory (bug 6367)="
3766 test_65ia() { # bug12836
3767 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
3769 run_test 65ia "getstripe on -1 default directory striping"
3771 test_65ib() { # bug12836
3772 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
3774 run_test 65ib "getstripe -v on -1 default directory striping"
3776 test_65ic() { # bug12836
3777 $LFS find -mtime -1 $MOUNT || error "find $MOUNT failed"
3779 run_test 65ic "new find on -1 default directory striping"
3781 test_65j() { # bug6367
3783 # if we aren't already remounting for each test, do so for this test
3784 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
3785 cleanup || error "failed to unmount"
3788 $SETSTRIPE -d $MOUNT || error "setstripe failed"
3790 run_test 65j "set default striping on root directory (bug 6367)="
3792 test_65k() { # bug11679
3793 [ "$OSTCOUNT" -lt 2 ] && skip_env "too few OSTs" && return
3794 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3796 echo "Check OST status: "
3797 MDS_OSCS=`do_facet $SINGLEMDS lctl dl | awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
3798 for OSC in $MDS_OSCS; do
3799 echo $OSC "is activate"
3800 do_facet $SINGLEMDS lctl --device %$OSC activate
3802 do_facet client mkdir -p $DIR/$tdir
3803 for INACTIVE_OSC in $MDS_OSCS; do
3804 echo $INACTIVE_OSC "is Deactivate:"
3805 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
3806 for STRIPE_OSC in $MDS_OSCS; do
3807 STRIPE_OST=`osc_to_ost $STRIPE_OSC`
3808 STRIPE_INDEX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
3809 grep $STRIPE_OST | awk -F: '{print $1}' | head -n 1`
3811 [ -f $DIR/$tdir/${STRIPE_INDEX} ] && continue
3812 echo "$SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} -i ${STRIPE_INDEX} -c 1"
3813 do_facet client $SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} -i ${STRIPE_INDEX} -c 1
3815 [ $RC -ne 0 ] && error "setstripe should have succeeded"
3817 do_facet client rm -f $DIR/$tdir/*
3818 echo $INACTIVE_OSC "is Activate."
3819 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
3822 run_test 65k "validate manual striping works properly with deactivated OSCs"
3824 test_65l() { # bug 12836
3825 mkdir -p $DIR/$tdir/test_dir
3826 $SETSTRIPE $DIR/$tdir/test_dir -c -1
3827 $LFS find -mtime -1 $DIR/$tdir >/dev/null
3829 run_test 65l "lfs find on -1 stripe dir ========================"
3831 # bug 2543 - update blocks count on client
3834 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
3836 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
3837 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
3839 run_test 66 "update inode blocks count on client ==============="
3845 if [ ! -z "$LLOOP" ]; then
3846 if swapon -s | grep -q $LLOOP; then
3847 swapoff $LLOOP || error "swapoff failed"
3850 $LCTL blockdev_detach $LLOOP || error "detach failed"
3854 if [ ! -z "$LLITELOOPLOAD" ]; then
3862 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
3866 swapon -s | awk '($1 == "'$1'") { print $4 }'
3869 # test case for lloop driver, basic function
3871 [ "$UID" != 0 ] && skip_env "must run as root" && return
3873 trap cleanup_68 EXIT
3875 if ! module_loaded llite_lloop; then
3876 if load_module llite/llite_lloop; then
3879 skip_env "can't find module llite_lloop"
3884 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
3885 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
3886 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
3888 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
3889 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
3893 run_test 68a "lloop driver - basic test ========================"
3895 # excercise swapping to lustre by adding a high priority swapfile entry
3896 # and then consuming memory until it is used.
3897 test_68b() { # was test_68
3898 [ "$UID" != 0 ] && skip_env "must run as root" && return
3899 lctl get_param -n devices | grep -q obdfilter && \
3900 skip "local OST" && return
3902 grep -q llite_lloop /proc/modules
3903 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
3905 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
3906 skip "can't reliably test swap with TCP" && return
3908 MEMTOTAL=`meminfo MemTotal`
3909 NR_BLOCKS=$((MEMTOTAL>>8))
3910 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
3912 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
3913 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
3916 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
3918 trap cleanup_68 EXIT
3920 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
3922 echo "before: `swapon -s | grep $LLOOP`"
3923 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
3924 echo "after: `swapon -s | grep $LLOOP`"
3925 SWAPUSED=`swap_used $LLOOP`
3929 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
3931 run_test 68b "support swapping to Lustre ========================"
3933 # bug5265, obdfilter oa2dentry return -ENOENT
3934 # #define OBD_FAIL_OST_ENOENT 0x217
3936 remote_ost_nodsh && skip "remote OST with nodsh" && return
3939 $SETSTRIPE $f -c 1 -i 0
3941 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
3943 do_facet ost1 lctl set_param fail_loc=0x217
3944 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
3945 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
3947 do_facet ost1 lctl set_param fail_loc=0
3948 $DIRECTIO write $f 0 2 || error "write error"
3950 cancel_lru_locks osc
3951 $DIRECTIO read $f 0 1 || error "read error"
3953 do_facet ost1 lctl set_param fail_loc=0x217
3954 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
3956 do_facet ost1 lctl set_param fail_loc=0
3959 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
3963 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
3965 run_test 71 "Running dbench on lustre (don't segment fault) ===="
3967 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
3968 check_kernel_version 43 || return 0
3969 [ "$RUNAS_ID" = "$UID" ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3971 # Check that testing environment is properly set up. Skip if not
3972 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
3973 skip_env "User $RUNAS_ID does not exist - skipping"
3976 # We had better clear the $DIR to get enough space for dd
3981 $RUNAS dd if=/dev/zero of=$DIR/f72 bs=512 count=1 || error
3982 # See if we are still setuid/sgid
3983 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on write"
3984 # Now test that MDS is updated too
3985 cancel_lru_locks mdc
3986 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on MDS"
3990 run_test 72a "Test that remove suid works properly (bug5695) ===="
3992 test_72b() { # bug 24226 -- keep mode setting when size is not changing
3995 [ "$RUNAS_ID" = "$UID" ] && \
3996 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3997 [ "$RUNAS_ID" -eq 0 ] && \
3998 skip_env "RUNAS_ID = 0 -- skipping" && return
4000 # Check that testing environment is properly set up. Skip if not
4001 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
4002 skip_env "User $RUNAS_ID does not exist - skipping"
4005 touch $DIR/${tfile}-f{g,u}
4006 mkdir $DIR/${tfile}-d{g,u}
4007 chmod 770 $DIR/${tfile}-{f,d}{g,u}
4008 chmod g+s $DIR/${tfile}-{f,d}g
4009 chmod u+s $DIR/${tfile}-{f,d}u
4010 for perm in 777 2777 4777; do
4011 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
4012 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
4013 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
4014 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
4018 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
4020 # bug 3462 - multiple simultaneous MDC requests
4024 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
4027 lctl set_param fail_loc=0x80000129
4028 multiop $DIR/d73-1/f73-2 Oc &
4030 lctl set_param fail_loc=0
4032 multiop $DIR/d73-2/f73-3 Oc &
4036 wait $pid1 || return 1
4040 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
4041 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
4042 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
4046 run_test 73 "multiple MDC requests (should not deadlock)"
4048 test_74a() { # bug 6149, 6184
4049 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
4051 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
4052 # will spin in a tight reconnection loop
4054 lctl set_param fail_loc=0x8000030e
4055 # get any lock that won't be difficult - lookup works.
4057 lctl set_param fail_loc=0
4061 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
4063 test_74b() { # bug 13310
4064 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
4066 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
4067 # will spin in a tight reconnection loop
4068 lctl set_param fail_loc=0x8000030e
4069 # get a "difficult" lock
4071 lctl set_param fail_loc=0
4075 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
4078 #define OBD_FAIL_LDLM_NEW_LOCK
4079 lctl set_param fail_loc=0x80000319
4080 touch $DIR/$tfile && error "Touch successful"
4083 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
4086 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
4089 get_inode_slab_tunables() {
4090 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
4093 set_inode_slab_tunables() {
4094 echo "lustre_inode_cache $1" > /proc/slabinfo
4097 test_76() { # Now for bug 20433, added originally in bug 1443
4098 local SLAB_SETTINGS=`get_inode_slab_tunables`
4099 local CPUS=`getconf _NPROCESSORS_ONLN`
4100 # we cannot set limit below 1 which means 1 inode in each
4101 # per-cpu cache is still allowed
4102 set_inode_slab_tunables "1 1 0"
4103 cancel_lru_locks osc
4104 BEFORE_INODES=`num_inodes`
4105 echo "before inodes: $BEFORE_INODES"
4107 [ "$SLOW" = "no" ] && COUNT=100
4108 for i in `seq $COUNT`; do
4112 cancel_lru_locks osc
4113 AFTER_INODES=`num_inodes`
4114 echo "after inodes: $AFTER_INODES"
4116 while [ $((AFTER_INODES-1*CPUS)) -gt $BEFORE_INODES ]; do
4118 AFTER_INODES=`num_inodes`
4120 echo "wait $wait seconds inodes: $AFTER_INODES"
4121 if [ $wait -gt 30 ]; then
4122 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
4125 set_inode_slab_tunables "$SLAB_SETTINGS"
4127 run_test 76 "confirm clients recycle inodes properly ===="
4133 # Note: in sptlrpc modes which enable its own bulk checksum, the
4134 # original crc32_le bulk checksum will be automatically disabled,
4135 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
4136 # will be checked by sptlrpc code against sptlrpc bulk checksum.
4137 # In this case set_checksums() will not be no-op, because sptlrpc
4138 # bulk checksum will be enabled all through the test.
4140 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
4141 lctl set_param -n osc.*.checksums $1
4145 export ORIG_CSUM_TYPE=""
4146 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
4149 [ "$ORIG_CSUM_TYPE" ] || \
4150 ORIG_CSUM_TYPE=`lctl get_param -n osc/*osc-[^mM]*/checksum_type |
4151 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`
4152 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
4153 log "set checksum type to $1"
4156 F77_TMP=$TMP/f77-temp
4159 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
4160 error "error writing to $F77_TMP"
4163 test_77a() { # bug 10889
4164 $GSS && skip "could not run with gss" && return
4165 [ ! -f $F77_TMP ] && setup_f77
4167 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
4171 run_test 77a "normal checksum read/write operation ============="
4173 test_77b() { # bug 10889
4174 $GSS && skip "could not run with gss" && return
4175 [ ! -f $F77_TMP ] && setup_f77
4176 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
4177 lctl set_param fail_loc=0x80000409
4179 dd if=$F77_TMP of=$DIR/f77b bs=1M count=$F77SZ conv=sync || \
4180 error "dd error: $?"
4181 lctl set_param fail_loc=0
4184 run_test 77b "checksum error on client write ===================="
4186 test_77c() { # bug 10889
4187 $GSS && skip "could not run with gss" && return
4188 [ ! -f $DIR/f77b ] && skip "requires 77b - skipping" && return
4190 for algo in $CKSUM_TYPES; do
4191 cancel_lru_locks osc
4192 set_checksum_type $algo
4193 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
4194 lctl set_param fail_loc=0x80000408
4195 cmp $F77_TMP $DIR/f77b || error "file compare failed"
4196 lctl set_param fail_loc=0
4199 set_checksum_type $ORIG_CSUM_TYPE
4202 run_test 77c "checksum error on client read ==================="
4204 test_77d() { # bug 10889
4205 $GSS && skip "could not run with gss" && return
4206 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
4207 lctl set_param fail_loc=0x80000409
4209 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
4210 error "direct write: rc=$?"
4211 lctl set_param fail_loc=0
4214 run_test 77d "checksum error on OST direct write ==============="
4216 test_77e() { # bug 10889
4217 $GSS && skip "could not run with gss" && return
4218 [ ! -f $DIR/f77 ] && skip "requires 77d - skipping" && return
4219 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
4220 lctl set_param fail_loc=0x80000408
4222 cancel_lru_locks osc
4223 directio read $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
4224 error "direct read: rc=$?"
4225 lctl set_param fail_loc=0
4228 run_test 77e "checksum error on OST direct read ================"
4230 test_77f() { # bug 10889
4231 $GSS && skip "could not run with gss" && return
4233 for algo in $CKSUM_TYPES; do
4234 cancel_lru_locks osc
4235 set_checksum_type $algo
4236 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
4237 lctl set_param fail_loc=0x409
4238 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) && \
4239 error "direct write succeeded"
4240 lctl set_param fail_loc=0
4242 set_checksum_type $ORIG_CSUM_TYPE
4245 run_test 77f "repeat checksum error on write (expect error) ===="
4247 test_77g() { # bug 10889
4248 $GSS && skip "could not run with gss" && return
4249 remote_ost_nodsh && skip "remote OST with nodsh" && return
4251 [ ! -f $F77_TMP ] && setup_f77
4253 $SETSTRIPE $DIR/f77g -c 1 -i 0
4254 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
4255 do_facet ost1 lctl set_param fail_loc=0x8000021a
4257 dd if=$F77_TMP of=$DIR/f77g bs=1M count=$F77SZ || \
4258 error "write error: rc=$?"
4259 do_facet ost1 lctl set_param fail_loc=0
4262 run_test 77g "checksum error on OST write ======================"
4264 test_77h() { # bug 10889
4265 $GSS && skip "could not run with gss" && return
4266 remote_ost_nodsh && skip "remote OST with nodsh" && return
4268 [ ! -f $DIR/f77g ] && skip "requires 77g - skipping" && return
4269 cancel_lru_locks osc
4270 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
4271 do_facet ost1 lctl set_param fail_loc=0x8000021b
4273 cmp $F77_TMP $DIR/f77g || error "file compare failed"
4274 do_facet ost1 lctl set_param fail_loc=0
4277 run_test 77h "checksum error on OST read ======================="
4279 test_77i() { # bug 13805
4280 $GSS && skip "could not run with gss" && return
4281 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
4282 lctl set_param fail_loc=0x40b
4283 remount_client $MOUNT
4284 lctl set_param fail_loc=0
4285 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
4286 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
4287 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
4288 [ "$algo" = "crc32" ] || error "algo set to $algo instead of crc32"
4290 remount_client $MOUNT
4292 run_test 77i "client not supporting OSD_CONNECT_CKSUM =========="
4294 test_77j() { # bug 13805
4295 $GSS && skip "could not run with gss" && return
4296 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
4297 lctl set_param fail_loc=0x40c
4298 remount_client $MOUNT
4299 lctl set_param fail_loc=0
4300 sleep 2 # wait async osc connect to finish
4301 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
4302 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
4303 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
4304 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
4306 remount_client $MOUNT
4308 run_test 77j "client only supporting ADLER32 ===================="
4310 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
4314 test_78() { # bug 10901
4315 remote_ost || { skip_env "local OST" && return; }
4318 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
4319 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
4320 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
4321 echo "MemTotal: $MEMTOTAL"
4322 # reserve 256MB of memory for the kernel and other running processes,
4323 # and then take 1/2 of the remaining memory for the read/write buffers.
4324 if [ $MEMTOTAL -gt 512 ] ;then
4325 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
4327 # for those poor memory-starved high-end clusters...
4328 MEMTOTAL=$((MEMTOTAL / 2))
4330 echo "Mem to use for directio: $MEMTOTAL"
4331 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
4332 [ $F78SIZE -gt 512 ] && F78SIZE=512
4333 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
4334 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
4335 echo "Smallest OST: $SMALLESTOST"
4336 [ $SMALLESTOST -lt 10240 ] && \
4337 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
4339 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ] && \
4340 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
4342 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
4343 echo "File size: $F78SIZE"
4344 $SETSTRIPE $DIR/$tfile -c $OSTCOUNT || error "setstripe failed"
4345 for i in `seq 1 $NSEQ`
4347 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
4348 echo directIO rdwr round $i of $NSEQ
4349 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
4354 run_test 78 "handle large O_DIRECT writes correctly ============"
4356 test_79() { # bug 12743
4357 wait_delete_completed
4359 BKTOTAL=$(calc_osc_kbytes kbytestotal)
4360 BKFREE=$(calc_osc_kbytes kbytesfree)
4361 BKAVAIL=$(calc_osc_kbytes kbytesavail)
4363 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
4364 DFTOTAL=`echo $STRING | cut -d, -f1`
4365 DFUSED=`echo $STRING | cut -d, -f2`
4366 DFAVAIL=`echo $STRING | cut -d, -f3`
4367 DFFREE=$(($DFTOTAL - $DFUSED))
4369 ALLOWANCE=$((64 * $OSTCOUNT))
4371 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
4372 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
4373 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
4375 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
4376 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
4377 error "df free($DFFREE) mismatch OST free($BKFREE)"
4379 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
4380 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
4381 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
4384 run_test 79 "df report consistency check ======================="
4386 test_80() { # bug 10718
4387 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
4389 local BEFORE=`date +%s`
4390 cancel_lru_locks osc
4391 local AFTER=`date +%s`
4392 local DIFF=$((AFTER-BEFORE))
4393 if [ $DIFF -gt 1 ] ; then
4394 error "elapsed for 1M@1T = $DIFF"
4399 run_test 80 "Page eviction is equally fast at high offsets too ===="
4402 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && \
4404 mkdir -p $DIR/d99cvsroot
4405 chown $RUNAS_ID $DIR/d99cvsroot
4406 local oldPWD=$PWD # bug 13584, use $TMP as working dir
4409 $RUNAS cvs -d $DIR/d99cvsroot init || error
4412 run_test 99a "cvs init ========================================="
4415 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4416 [ ! -d $DIR/d99cvsroot ] && test_99a
4418 # some versions of cvs import exit(1) when asked to import links or
4419 # files they can't read. ignore those files.
4420 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
4421 ! -perm +4 -printf '-I %f\n')
4422 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
4423 d99reposname vtag rtag
4425 run_test 99b "cvs import ======================================="
4428 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4429 [ ! -d $DIR/d99cvsroot ] && test_99b
4431 mkdir -p $DIR/d99reposname
4432 chown $RUNAS_ID $DIR/d99reposname
4433 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
4435 run_test 99c "cvs checkout ====================================="
4438 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4439 [ ! -d $DIR/d99cvsroot ] && test_99c
4440 cd $DIR/d99reposname
4442 $RUNAS cvs add -m 'addmsg' foo99
4444 run_test 99d "cvs add =========================================="
4447 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4448 [ ! -d $DIR/d99cvsroot ] && test_99c
4449 cd $DIR/d99reposname
4452 run_test 99e "cvs update ======================================="
4455 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4456 [ ! -d $DIR/d99cvsroot ] && test_99d
4457 cd $DIR/d99reposname
4458 $RUNAS cvs commit -m 'nomsg' foo99
4459 rm -fr $DIR/d99cvsroot
4461 run_test 99f "cvs commit ======================================="
4464 [ "$NETTYPE" = tcp ] || \
4465 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
4468 remote_ost_nodsh && skip "remote OST with nodsh" && return
4469 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4471 { skip "useless for local single node setup" && return; }
4473 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
4474 [ "$PROT" != "tcp" ] && continue
4475 RPORT=$(echo $REMOTE | cut -d: -f2)
4476 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
4479 LPORT=`echo $LOCAL | cut -d: -f2`
4480 if [ $LPORT -ge 1024 ]; then
4481 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
4483 error_exit "local: $LPORT > 1024, remote: $RPORT"
4486 [ "$rc" = 0 ] || error_exit "privileged port not found" )
4488 run_test 100 "check local port using privileged port ==========="
4490 function get_named_value()
4499 echo $line | sed "s/^$tag//"
4506 export CACHE_MAX=`lctl get_param -n llite.*.max_cached_mb | head -n 1`
4508 lctl set_param -n llite.*.max_cached_mb $CACHE_MAX
4516 [ "$CPU" = "UML" ] && nreads=1000
4517 local cache_limit=32
4519 lctl set_param -n osc.*-osc*.rpc_stats 0
4520 trap cleanup_101 EXIT
4521 lctl set_param -n llite.*.read_ahead_stats 0
4522 lctl set_param -n llite.*.max_cached_mb $cache_limit
4525 # randomly read 10000 of 64K chunks from file 3x 32MB in size
4527 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
4528 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
4531 for s in `lctl get_param -n llite.*.read_ahead_stats | \
4532 get_named_value 'read but discarded' | cut -d" " -f1`; do
4533 discard=$(($discard + $s))
4537 if [ $(($discard * 10)) -gt $nreads ] ;then
4538 lctl get_param osc.*-osc*.rpc_stats
4539 lctl get_param llite.*.read_ahead_stats
4540 error "too many ($discard) discarded pages"
4542 rm -f $DIR/$tfile || true
4544 run_test 101 "check read-ahead for random reads ================"
4549 STRIPE_COUNT=$OSTCOUNT
4552 trap cleanup_test101b EXIT
4553 # prepare the read-ahead file
4554 $SETSTRIPE $DIR/$tfile -s $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT
4556 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
4559 cleanup_test101b() {
4566 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
4571 local STRIPE_SIZE=1048576
4572 local RA_INC=1048576
4573 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
4574 local FILE_LENGTH=$((64*100))
4575 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
4576 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
4577 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
4578 get_named_value 'read but discarded' | \
4579 cut -d" " -f1 | calc_total`
4581 if [ $DISCARD -gt $discard_limit ]; then
4582 lctl get_param llite.*.read_ahead_stats
4583 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
4585 echo "Read-ahead success for size ${READ_SIZE}"
4590 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping stride IO stride-ahead test" && return
4591 local STRIPE_SIZE=1048576
4592 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
4593 local FILE_LENGTH=$((STRIPE_SIZE*100))
4594 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
4595 # prepare the read-ahead file
4597 cancel_lru_locks osc
4598 for BIDX in 2 4 8 16 32 64 128 256
4600 local BSIZE=$((BIDX*4096))
4601 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
4602 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
4603 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
4604 $LCTL set_param -n llite.*.read_ahead_stats 0
4605 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
4606 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
4607 cancel_lru_locks osc
4613 run_test 101b "check stride-io mode read-ahead ================="
4616 lctl get_param -n llite.*.max_read_ahead_mb | head -n 1
4617 lctl set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
4621 local file=$DIR/$tfile
4622 local size=${FILESIZE_101c:-500}
4623 local ra_MB=${READAHEAD_MB:-40}
4625 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
4626 [ $space -gt $((size / 1024)) ] ||
4627 { skip "Need free space ${size}M, have $space" && return; }
4629 echo Creating ${size}M test file $file
4630 dd if=/dev/zero of=$file bs=1M count=$size
4631 echo Cancel LRU locks on lustre client to flush the client cache
4632 cancel_lru_locks osc
4634 echo Disable read-ahead
4635 local old_READAHEAD=$(set_read_ahead 0)
4637 echo Reading the test file $file with read-ahead disabled
4638 time_ra_OFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
4640 echo Cancel LRU locks on lustre client to flush the client cache
4641 cancel_lru_locks osc
4642 echo Enable read-ahead with ${ra_MB}MB
4643 set_read_ahead $ra_MB
4645 echo Reading the test file $file with read-ahead enabled
4646 time_ra_ON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
4648 echo read-ahead disabled time read $time_ra_OFF
4649 echo read-ahead enabled time read $time_ra_ON
4651 set_read_ahead $old_READAHEAD
4654 [ $time_ra_ON -lt $time_ra_OFF ] ||
4655 error "read-ahead enabled time read (${time_ra_ON}s) is more than
4656 read-ahead disabled time read (${time_ra_OFF}s) filesize ${size}M"
4658 run_test 101d "file read with and without read-ahead enabled ================="
4662 chown $RUNAS_ID $DIR/$tdir
4665 STRIPE_COUNT=$OSTCOUNT
4666 [ $OSTCOUNT -gt 4 ] && STRIPE_COUNT=4
4668 trap cleanup_test102 EXIT
4670 $1 $SETSTRIPE $tdir -s $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT
4674 for count in `seq 1 $STRIPE_COUNT`
4676 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4678 local stripe_size=`expr $STRIPE_SIZE \* $num`
4679 local file=file"$num-$offset-$count"
4680 $1 $SETSTRIPE $file -s $stripe_size -i $offset -c $count
4686 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
4692 rm -rf $DIR/d0.sanity/d102
4696 local testfile=$DIR/xattr_testfile
4701 [ "$UID" != 0 ] && skip_env "must run as root" && return
4702 [ -z "`lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr`" ] && skip_env "must have user_xattr" && return
4704 [ -z "$(which setfattr 2>/dev/null)" ] && skip_env "could not find setfattr" && return
4706 echo "set/get xattr..."
4707 setfattr -n trusted.name1 -v value1 $testfile || error
4708 [ "`getfattr -n trusted.name1 $testfile 2> /dev/null | \
4709 grep "trusted.name1"`" == "trusted.name1=\"value1\"" ] || error
4711 setfattr -n user.author1 -v author1 $testfile || error
4712 [ "`getfattr -n user.author1 $testfile 2> /dev/null | \
4713 grep "user.author1"`" == "user.author1=\"author1\"" ] || error
4716 setfattr -n trusted.name2 -v value2 $testfile || error
4717 setfattr -n trusted.name3 -v value3 $testfile || error
4718 [ `getfattr -d -m "^trusted" $testfile 2> /dev/null | \
4719 grep "trusted.name" | wc -l` -eq 3 ] || error
4722 setfattr -n user.author2 -v author2 $testfile || error
4723 setfattr -n user.author3 -v author3 $testfile || error
4724 [ `getfattr -d -m "^user" $testfile 2> /dev/null | \
4725 grep "user" | wc -l` -eq 3 ] || error
4727 echo "remove xattr..."
4728 setfattr -x trusted.name1 $testfile || error
4729 getfattr -d -m trusted $testfile 2> /dev/null | \
4730 grep "trusted.name1" && error || true
4732 setfattr -x user.author1 $testfile || error
4733 getfattr -d -m user $testfile 2> /dev/null | \
4734 grep "user.author1" && error || true
4736 # b10667: setting lustre special xattr be silently discarded
4737 echo "set lustre special xattr ..."
4738 setfattr -n "trusted.lov" -v "invalid value" $testfile || error
4742 run_test 102a "user xattr test =================================="
4745 # b10930: get/set/list trusted.lov xattr
4746 echo "get/set/list trusted.lov xattr ..."
4747 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
4748 local testfile=$DIR/$tfile
4749 $SETSTRIPE -s 65536 -i 1 -c 2 $testfile || error "setstripe failed"
4750 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
4751 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
4753 local testfile2=${testfile}2
4754 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
4755 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
4758 setfattr -n trusted.lov -v $value $testfile2
4759 local tmp_file=${testfile}3
4760 $GETSTRIPE -v $testfile2 > $tmp_file
4761 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
4762 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
4763 [ "$stripe_size" -eq 65536 ] || error "stripe size $stripe_size != 65536"
4764 [ "$stripe_count" -eq 2 ] || error "stripe count $stripe_count != 2"
4767 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
4770 # b10930: get/set/list lustre.lov xattr
4771 echo "get/set/list lustre.lov xattr ..."
4772 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
4774 chown $RUNAS_ID $DIR/$tdir
4775 local testfile=$DIR/$tdir/$tfile
4776 $RUNAS $SETSTRIPE -s 65536 -i 1 -c 2 $testfile||error "setstripe failed"
4777 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
4778 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
4780 local testfile2=${testfile}2
4781 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
4782 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
4784 $RUNAS $MCREATE $testfile2
4785 $RUNAS setfattr -n lustre.lov -v $value $testfile2
4786 local tmp_file=${testfile}3
4787 $RUNAS $GETSTRIPE -v $testfile2 > $tmp_file
4788 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
4789 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
4790 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
4791 [ $stripe_count -eq 2 ] || error "stripe count $stripe_count != 2"
4793 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
4795 compare_stripe_info1() {
4796 local stripe_index_all_zero=1
4800 for count in `seq 1 $STRIPE_COUNT`
4802 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4804 local size=`expr $STRIPE_SIZE \* $num`
4805 local file=file"$num-$offset-$count"
4806 get_stripe_info client $PWD/$file "$1"
4807 if [ $stripe_size -ne $size ]; then
4808 error "$file: different stripe size $stripe_size, expected $size" && return
4810 if [ $stripe_count -ne $count ]; then
4811 error "$file: different stripe count $stripe_count, expected $count" && return
4813 if [ $stripe_index -ne 0 ]; then
4814 stripe_index_all_zero=0
4819 [ $stripe_index_all_zero -eq 1 ] && error "all files are being extracted starting from OST index 0"
4823 compare_stripe_info2() {
4826 for count in `seq 1 $STRIPE_COUNT`
4828 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4830 local size=`expr $STRIPE_SIZE \* $num`
4831 local file=file"$num-$offset-$count"
4832 get_stripe_info client $PWD/$file
4833 if [ $stripe_size -ne $size ]; then
4834 error "$file: different stripe size $stripe_size, expected $size" && return
4836 if [ $stripe_count -ne $count ]; then
4837 error "$file: different stripe count $stripe_count, expected $count" && return
4839 if [ $stripe_index -ne $offset ]; then
4840 error "$file: different stripe offset $stripe_index, expected $offset" && return
4848 [ -n "$(which tar 2>/dev/null)" ] && strings $(which tar) | grep -q lustre && echo tar
4852 # b10930: tar test for trusted.lov xattr
4853 TAR=$(find_lustre_tar)
4854 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
4855 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
4858 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
4860 compare_stripe_info1
4862 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
4865 # b10930: tar test for trusted.lov xattr
4866 TAR=$(find_lustre_tar)
4867 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
4868 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
4872 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
4874 compare_stripe_info1
4876 run_test 102f "tar copy files, not keep osts ==========="
4878 test_102h() { # bug 15777
4879 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
4880 skip "must have user_xattr" && return
4881 [ -z "$(which setfattr 2>/dev/null)" ] &&
4882 skip_env "could not find setfattr" && return
4887 VALUE=datadatadatadatadatadatadatadata
4888 while [ $(echo $VALUE | wc -c) -lt $XSIZE ]; do
4889 VALUE="$VALUE$VALUE"
4891 log "save $XBIG on $DIR/$tfile"
4892 setfattr -n $XBIG -v "$VALUE" $DIR/$tfile ||
4893 error "saving $XBIG on $DIR/$tfile failed"
4894 ORIG=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4895 OSIZE=$(echo $ORIG | wc -c)
4896 [ $OSIZE -lt $XSIZE ] && error "set $XBIG too small ($OSIZE < $XSIZE)"
4899 log "save $XSML on $DIR/$tfile"
4900 setfattr -n $XSML -v val $DIR/$tfile ||
4901 error "saving $XSML on $DIR/$tfile failed"
4902 NEW=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4903 if [ "$NEW" != "$ORIG" ]; then
4906 error "$XBIG different after saving $XSML"
4909 log "grow $XSML on $DIR/$tfile"
4910 setfattr -n $XSML -v "$VALUE" $DIR/$tfile ||
4911 error "growing $XSML on $DIR/$tfile failed"
4912 NEW=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4913 if [ "$NEW" != "$ORIG" ]; then
4916 error "$XBIG different after growing $XSML"
4918 log "$XBIG still valid after growing $XSML"
4921 run_test 102h "grow xattr from inside inode to external block"
4923 test_102i() { # bug 17038
4925 ln -s $DIR/$tfile $DIR/${tfile}link
4926 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
4927 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"
4928 rm -f $DIR/$tfile $DIR/${tfile}link
4930 run_test 102i "lgetxattr test on symbolic link ============"
4933 TAR=$(find_lustre_tar)
4934 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
4935 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
4936 setup_test102 "$RUNAS"
4938 chown $RUNAS_ID $DIR/d102j
4939 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
4941 compare_stripe_info1 "$RUNAS"
4943 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
4947 # b22187 just check that does not crash for regular file.
4948 setfattr -n trusted.lov $DIR/$tfile
4949 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
4950 local test_kdir=$DIR/d102k
4952 local default_size=`$GETSTRIPE -s $test_kdir`
4953 local default_count=`$GETSTRIPE -c $test_kdir`
4954 local default_offset=`$GETSTRIPE -o $test_kdir`
4955 $SETSTRIPE -s 65536 -i 1 -c $OSTCOUNT $test_kdir || error 'dir setstripe failed'
4956 setfattr -n trusted.lov $test_kdir
4957 local stripe_size=`$GETSTRIPE -s $test_kdir`
4958 local stripe_count=`$GETSTRIPE -c $test_kdir`
4959 local stripe_offset=`$GETSTRIPE -o $test_kdir`
4960 [ $stripe_size -eq $default_size ] || error "stripe size $stripe_size != $default_size"
4961 [ $stripe_count -eq $default_count ] || error "stripe count $stripe_count != $default_count"
4962 [ $stripe_offset -eq $default_offset ] || error "stripe offset $stripe_offset != $default_offset"
4963 rm -rf $DIR/$tfile $test_kdir
4965 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
4971 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
4976 [ "$UID" != 0 ] && skip_env "must run as root" && return
4977 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
4978 [ -z "$(which setfacl 2>/dev/null)" ] && skip_env "could not find setfacl" && return
4979 $GSS && skip "could not run under gss" && return
4981 declare -a identity_old
4983 for num in `seq $MDSCOUNT`; do
4984 switch_identity $num true || identity_old[$num]=$?
4991 echo "performing cp ..."
4992 run_acl_subtest cp || error
4993 echo "performing getfacl-noacl..."
4994 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
4995 echo "performing misc..."
4996 run_acl_subtest misc || error "misc test failed"
4997 echo "performing permissions..."
4998 run_acl_subtest permissions || error "permissions failed"
4999 echo "performing setfacl..."
5000 run_acl_subtest setfacl || error "setfacl test failed"
5002 # inheritance test got from HP
5003 echo "performing inheritance..."
5004 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
5005 chmod +x make-tree || error "chmod +x failed"
5006 run_acl_subtest inheritance || error "inheritance test failed"
5012 for num in `seq $MDSCOUNT`; do
5013 if [ "${identity_old[$num]}" = 1 ]; then
5014 switch_identity $num false || identity_old[$num]=$?
5018 run_test 103 "acl test ========================================="
5022 lfs df || error "lfs df failed"
5023 lfs df -ih || error "lfs df -ih failed"
5024 lfs df -h $DIR || error "lfs df -h $DIR failed"
5025 lfs df -i $DIR || error "lfs df -i $DIR failed"
5026 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
5027 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
5029 OSC=`lctl get_param -n devices | awk '/-osc-/ {print $4}' | head -n 1`
5030 lctl --device %$OSC deactivate
5031 lfs df || error "lfs df with deactivated OSC failed"
5032 lctl --device %$OSC recover
5033 lfs df || error "lfs df with reactivated OSC failed"
5036 run_test 104a "lfs df [-ih] [path] test ========================="
5039 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5041 denied_cnt=$((`$RUNAS $LFS check servers 2>&1 | grep "Permission denied" | wc -l`))
5042 if [ $denied_cnt -ne 0 ];
5044 error "lfs check servers test failed"
5047 run_test 104b "$RUNAS lfs check servers test ===================="
5050 # doesn't work on 2.4 kernels
5052 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
5054 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
5056 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
5060 run_test 105a "flock when mounted without -o flock test ========"
5064 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
5066 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
5068 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
5072 run_test 105b "fcntl when mounted without -o flock test ========"
5076 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
5078 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
5080 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
5084 run_test 105c "lockf when mounted without -o flock test ========"
5086 test_105d() { # bug 15924
5088 [ -z "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ] && \
5089 skip "mount w/o flock enabled" && return
5090 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
5091 $LCTL set_param fail_loc=0x80000315
5092 flocks_test 2 $DIR/$tdir
5094 run_test 105d "flock race (should not freeze) ========"
5096 test_106() { #bug 10921
5098 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
5099 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
5101 run_test 106 "attempt exec of dir followed by chown of that dir"
5110 local save_pattern=$(sysctl -n kernel.core_pattern)
5111 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
5112 sysctl -w kernel.core_pattern=$file
5113 sysctl -w kernel.core_uses_pid=0
5121 kill -s 11 $SLEEPPID
5123 if [ -e $file ]; then
5124 size=`stat -c%s $file`
5125 [ $size -eq 0 ] && error "Fail to create core file $file"
5127 error "Fail to create core file $file"
5130 sysctl -w kernel.core_pattern=$save_pattern
5131 sysctl -w kernel.core_uses_pid=$save_uses_pid
5134 run_test 107 "Coredump on SIG"
5138 mkdir $DIR/d110/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa || error "mkdir with 255 char fail"
5139 mkdir $DIR/d110/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb && error "mkdir with 256 char should fail, but not"
5140 touch $DIR/d110/xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx || error "create with 255 char fail"
5141 touch $DIR/d110/yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy && error ""create with 256 char should fail, but not
5146 run_test 110 "filename length checking"
5149 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
5151 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
5153 echo "Starting with $OSTIO_pre threads"
5156 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
5157 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
5158 echo "$NUMTEST creates/unlinks"
5160 createmany -o $DIR/$tdir/$tfile $NUMTEST
5161 unlinkmany $DIR/$tdir/$tfile $NUMTEST
5163 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
5166 # don't return an error
5167 [ $OSTIO_post -eq $OSTIO_pre ] && echo \
5168 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&\
5169 echo "This may be fine, depending on what ran before this test" &&\
5170 echo "and how fast this system is." && return
5172 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
5174 run_test 115 "verify dynamic thread creation===================="
5177 wait_delete_completed
5178 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
5179 echo OST kbytes available: ${AVAIL[@]}
5180 MAXI=0; MAXV=${AVAIL[0]}
5181 MINI=0; MINV=${AVAIL[0]}
5182 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
5183 #echo OST $i: ${AVAIL[i]}kb
5184 if [ ${AVAIL[i]} -gt $MAXV ]; then
5185 MAXV=${AVAIL[i]}; MAXI=$i
5187 if [ ${AVAIL[i]} -lt $MINV ]; then
5188 MINV=${AVAIL[i]}; MINI=$i
5191 echo Min free space: OST $MINI: $MINV
5192 echo Max free space: OST $MAXI: $MAXV
5196 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
5198 echo -n "Free space priority "
5199 lctl get_param -n lov.*-clilov-*.qos_prio_free
5202 [ $MINV -gt 960000 ] && skip "too much free space in OST$MINI, skip" &&\
5205 # generate uneven OSTs
5206 mkdir -p $DIR/$tdir/OST${MINI}
5209 echo "Filling 25% remaining space in OST${MINI} with ${FILL}Kb"
5210 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI}||error "setstripe failed"
5212 while [ $FILL -gt 0 ]; do
5214 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i bs=2M count=1 2>/dev/null
5215 FILL=$(($FILL - 2048))
5223 DIFF=$(($MAXV - $MINV))
5224 DIFF2=$(($DIFF * 100 / $MINV))
5225 echo -n "diff=${DIFF}=${DIFF2}% must be > 20% for QOS mode..."
5226 if [ $DIFF2 -gt 20 ]; then
5229 echo "failed - QOS mode won't be used"
5230 error_ignore "QOS imbalance criteria not met"
5234 MINI1=$MINI; MINV1=$MINV
5235 MAXI1=$MAXI; MAXV1=$MAXV
5237 # now fill using QOS
5238 echo writing a bunch of files to QOS-assigned OSTs
5239 $SETSTRIPE $DIR/$tdir -c 1
5241 while [ $FILL -gt 0 ]; do
5243 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1024 count=200 2>/dev/null
5244 FILL=$(($FILL - 200))
5247 echo "wrote $i 200k files"
5251 echo "Note: free space may not be updated, so measurements might be off"
5253 DIFF2=$(($MAXV - $MINV))
5254 echo "free space delta: orig $DIFF final $DIFF2"
5255 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
5256 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
5257 echo "Wrote $DIFF to smaller OST $MINI1"
5258 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
5259 echo "Wrote $DIFF2 to larger OST $MAXI1"
5260 [ $DIFF -gt 0 ] && echo "Wrote $(($DIFF2 * 100 / $DIFF - 100))% more data to larger OST $MAXI1"
5262 # Figure out which files were written where
5263 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
5264 awk '/'$MINI1': / {print $2; exit}')
5266 MINC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
5267 echo "$MINC files created on smaller OST $MINI1"
5268 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
5269 awk '/'$MAXI1': / {print $2; exit}')
5271 MAXC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
5272 echo "$MAXC files created on larger OST $MAXI1"
5273 [ $MINC -gt 0 ] && echo "Wrote $(($MAXC * 100 / $MINC - 100))% more files to larger OST $MAXI1"
5274 [ $MAXC -gt $MINC ] || error_ignore "stripe QOS didn't balance free space"
5278 run_test 116 "stripe QOS: free space balance ==================="
5280 test_117() # bug 10891
5282 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
5283 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
5284 lctl set_param fail_loc=0x21e
5285 > $DIR/$tfile || error "truncate failed"
5286 lctl set_param fail_loc=0
5287 echo "Truncate succeeded."
5290 run_test 117 "verify fsfilt_extend =========="
5292 export OLD_RESENDCOUNT=""
5293 set_resend_count () {
5294 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
5295 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
5296 lctl set_param -n $PROC_RESENDCOUNT $1
5297 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
5300 [ "$SLOW" = "no" ] && set_resend_count 4 # for reduce test_118* time (bug 14842)
5302 # Reset async IO behavior after error case
5304 FILE=$DIR/reset_async
5306 # Ensure all OSCs are cleared
5307 $LSTRIPE -c -1 $FILE
5308 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
5313 test_118a() #bug 11710
5317 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5318 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5319 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
5321 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5322 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5327 run_test 118a "verify O_SYNC works =========="
5331 remote_ost_nodsh && skip "remote OST with nodsh" && return
5335 #define OBD_FAIL_OST_ENOENT 0x217
5336 set_nodes_failloc "$(osts_nodes)" 0x217
5337 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5339 set_nodes_failloc "$(osts_nodes)" 0
5340 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5341 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5344 if [[ $RC -eq 0 ]]; then
5345 error "Must return error due to dropped pages, rc=$RC"
5349 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5350 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5354 echo "Dirty pages not leaked on ENOENT"
5356 # Due to the above error the OSC will issue all RPCs syncronously
5357 # until a subsequent RPC completes successfully without error.
5358 multiop $DIR/$tfile Ow4096yc
5363 run_test 118b "Reclaim dirty pages on fatal error =========="
5367 remote_ost_nodsh && skip "remote OST with nodsh" && return
5371 #define OBD_FAIL_OST_EROFS 0x216
5372 set_nodes_failloc "$(osts_nodes)" 0x216
5374 # multiop should block due to fsync until pages are written
5375 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
5379 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
5380 error "Multiop failed to block on fsync, pid=$MULTIPID"
5383 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5385 if [[ $WRITEBACK -eq 0 ]]; then
5386 error "No page in writeback, writeback=$WRITEBACK"
5389 set_nodes_failloc "$(osts_nodes)" 0
5392 if [[ $RC -ne 0 ]]; then
5393 error "Multiop fsync failed, rc=$RC"
5396 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5397 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5399 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5400 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5404 echo "Dirty pages flushed via fsync on EROFS"
5407 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
5411 remote_ost_nodsh && skip "remote OST with nodsh" && return
5415 #define OBD_FAIL_OST_BRW_PAUSE_BULK
5416 set_nodes_failloc "$(osts_nodes)" 0x214
5417 # multiop should block due to fsync until pages are written
5418 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
5422 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
5423 error "Multiop failed to block on fsync, pid=$MULTIPID"
5426 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5428 if [[ $WRITEBACK -eq 0 ]]; then
5429 error "No page in writeback, writeback=$WRITEBACK"
5432 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
5433 set_nodes_failloc "$(osts_nodes)" 0
5435 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5436 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5438 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5439 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5443 echo "Dirty pages gaurenteed flushed via fsync"
5446 run_test 118d "Fsync validation inject a delay of the bulk =========="
5451 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
5452 lctl set_param fail_loc=0x8000040a
5454 # Should simulate EINVAL error which is fatal
5455 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5457 if [[ $RC -eq 0 ]]; then
5458 error "Must return error due to dropped pages, rc=$RC"
5461 lctl set_param fail_loc=0x0
5463 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5464 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5465 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5467 if [[ $LOCKED -ne 0 ]]; then
5468 error "Locked pages remain in cache, locked=$LOCKED"
5471 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5472 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5476 echo "No pages locked after fsync"
5481 run_test 118f "Simulate unrecoverable OSC side error =========="
5486 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
5487 lctl set_param fail_loc=0x406
5489 # simulate local -ENOMEM
5490 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5493 lctl set_param fail_loc=0
5494 if [[ $RC -eq 0 ]]; then
5495 error "Must return error due to dropped pages, rc=$RC"
5498 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5499 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5500 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5502 if [[ $LOCKED -ne 0 ]]; then
5503 error "Locked pages remain in cache, locked=$LOCKED"
5506 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5507 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5511 echo "No pages locked after fsync"
5516 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
5519 remote_ost_nodsh && skip "remote OST with nodsh" && return
5523 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
5524 set_nodes_failloc "$(osts_nodes)" 0x20e
5525 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
5526 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5529 set_nodes_failloc "$(osts_nodes)" 0
5530 if [[ $RC -eq 0 ]]; then
5531 error "Must return error due to dropped pages, rc=$RC"
5534 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5535 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5536 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5538 if [[ $LOCKED -ne 0 ]]; then
5539 error "Locked pages remain in cache, locked=$LOCKED"
5542 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5543 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5547 echo "No pages locked after fsync"
5551 run_test 118h "Verify timeout in handling recoverables errors =========="
5554 remote_ost_nodsh && skip "remote OST with nodsh" && return
5558 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
5559 set_nodes_failloc "$(osts_nodes)" 0x20e
5561 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
5562 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
5565 set_nodes_failloc "$(osts_nodes)" 0
5569 if [[ $RC -ne 0 ]]; then
5570 error "got error, but should be not, rc=$RC"
5573 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5574 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5575 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
5576 if [[ $LOCKED -ne 0 ]]; then
5577 error "Locked pages remain in cache, locked=$LOCKED"
5580 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5581 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5585 echo "No pages locked after fsync"
5589 run_test 118i "Fix error before timeout in recoverable error =========="
5592 remote_ost_nodsh && skip "remote OST with nodsh" && return
5596 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
5597 set_nodes_failloc "$(osts_nodes)" 0x220
5599 # return -EIO from OST
5600 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5602 set_nodes_failloc "$(osts_nodes)" 0x0
5603 if [[ $RC -eq 0 ]]; then
5604 error "Must return error due to dropped pages, rc=$RC"
5607 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5608 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5609 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
5610 if [[ $LOCKED -ne 0 ]]; then
5611 error "Locked pages remain in cache, locked=$LOCKED"
5614 # in recoverable error on OST we want resend and stay until it finished
5615 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5616 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5620 echo "No pages locked after fsync"
5624 run_test 118j "Simulate unrecoverable OST side error =========="
5628 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
5630 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
5631 set_nodes_failloc "$(osts_nodes)" 0x20e
5634 for ((i=0;i<10;i++)); do
5635 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
5636 error "dd to $DIR/$tdir/$tfile-$i failed" )&
5643 set_nodes_failloc "$(osts_nodes)" 0
5646 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
5648 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
5650 test_119a() # bug 11737
5652 BSIZE=$((512 * 1024))
5653 directio write $DIR/$tfile 0 1 $BSIZE
5654 # We ask to read two blocks, which is more than a file size.
5655 # directio will indicate an error when requested and actual
5656 # sizes aren't equeal (a normal situation in this case) and
5657 # print actual read amount.
5658 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
5659 if [ "$NOB" != "$BSIZE" ]; then
5660 error "read $NOB bytes instead of $BSIZE"
5664 run_test 119a "Short directIO read must return actual read amount"
5666 test_119b() # bug 11737
5668 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
5670 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
5671 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
5673 multiop $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
5674 error "direct read failed"
5677 run_test 119b "Sparse directIO read must return actual read amount"
5679 test_119c() # bug 13099
5682 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
5683 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
5686 run_test 119c "Testing for direct read hitting hole"
5688 test_119d() # bug 15950
5690 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
5691 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
5693 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
5694 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
5695 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
5696 lctl set_param fail_loc=0x40d
5697 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
5700 cat $DIR/$tfile > /dev/null &
5701 lctl set_param fail_loc=0
5704 log "the DIO writes have completed, now wait for the reads (should not block very long)"
5706 [ -n "`ps h -p $pid_reads -o comm`" ] && \
5707 error "the read rpcs have not completed in 2s"
5709 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
5711 run_test 119d "The DIO path should try to send a new rpc once one is completed"
5715 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5716 skip "no early lock cancel on server" && return 0
5717 lru_resize_disable mdc
5718 lru_resize_disable osc
5719 cancel_lru_locks mdc
5720 stat $DIR/$tdir > /dev/null
5721 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5722 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5724 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5725 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5726 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5727 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5728 lru_resize_enable mdc
5729 lru_resize_enable osc
5731 run_test 120a "Early Lock Cancel: mkdir test"
5735 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5736 skip "no early lock cancel on server" && return 0
5737 lru_resize_disable mdc
5738 lru_resize_disable osc
5739 cancel_lru_locks mdc
5740 stat $DIR/$tdir > /dev/null
5741 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5742 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5744 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5745 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5746 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5747 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5748 lru_resize_enable mdc
5749 lru_resize_enable osc
5751 run_test 120b "Early Lock Cancel: create test"
5755 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5756 skip "no early lock cancel on server" && return 0
5757 lru_resize_disable mdc
5758 lru_resize_disable osc
5759 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
5760 touch $DIR/$tdir/d1/f1
5761 cancel_lru_locks mdc
5762 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
5763 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5764 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5765 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
5766 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5767 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5768 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5769 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5770 lru_resize_enable mdc
5771 lru_resize_enable osc
5773 run_test 120c "Early Lock Cancel: link test"
5777 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5778 skip "no early lock cancel on server" && return 0
5779 lru_resize_disable mdc
5780 lru_resize_disable osc
5782 cancel_lru_locks mdc
5783 stat $DIR/$tdir > /dev/null
5784 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5785 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5786 chmod a+x $DIR/$tdir
5787 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5788 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5789 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5790 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5791 lru_resize_enable mdc
5792 lru_resize_enable osc
5794 run_test 120d "Early Lock Cancel: setattr test"
5798 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5799 skip "no early lock cancel on server" && return 0
5800 lru_resize_disable mdc
5801 lru_resize_disable osc
5802 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
5803 cancel_lru_locks mdc
5804 cancel_lru_locks osc
5805 dd if=$DIR/$tdir/f1 of=/dev/null
5806 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
5807 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5808 awk '/ldlm_cancel/ {print $2}'`
5809 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5810 awk '/ldlm_bl_callback/ {print $2}'`
5811 unlink $DIR/$tdir/f1
5812 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5813 awk '/ldlm_cancel/ {print $2}'`
5814 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5815 awk '/ldlm_bl_callback/ {print $2}'`
5816 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5817 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5818 lru_resize_enable mdc
5819 lru_resize_enable osc
5821 run_test 120e "Early Lock Cancel: unlink test"
5824 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5825 skip "no early lock cancel on server" && return 0
5827 lru_resize_disable mdc
5828 lru_resize_disable osc
5829 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
5830 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
5831 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
5832 cancel_lru_locks mdc
5833 cancel_lru_locks osc
5834 dd if=$DIR/$tdir/d1/f1 of=/dev/null
5835 dd if=$DIR/$tdir/d2/f2 of=/dev/null
5836 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
5837 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5838 awk '/ldlm_cancel/ {print $2}'`
5839 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5840 awk '/ldlm_bl_callback/ {print $2}'`
5841 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
5842 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5843 awk '/ldlm_cancel/ {print $2}'`
5844 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5845 awk '/ldlm_bl_callback/ {print $2}'`
5846 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5847 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5848 lru_resize_enable mdc
5849 lru_resize_enable osc
5851 run_test 120f "Early Lock Cancel: rename test"
5854 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5855 skip "no early lock cancel on server" && return 0
5856 lru_resize_disable mdc
5857 lru_resize_disable osc
5859 echo create $count files
5861 cancel_lru_locks mdc
5862 cancel_lru_locks osc
5865 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5866 awk '/ldlm_cancel/ {print $2}'`
5867 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5868 awk '/ldlm_bl_callback/ {print $2}'`
5869 createmany -o $DIR/$tdir/f $count
5871 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5872 awk '/ldlm_cancel/ {print $2}'`
5873 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5874 awk '/ldlm_bl_callback/ {print $2}'`
5876 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
5877 echo rm $count files
5880 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5881 awk '/ldlm_cancel/ {print $2}'`
5882 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5883 awk '/ldlm_bl_callback/ {print $2}'`
5885 echo total: $count removes in $((t2-t1))
5886 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
5888 # wait for commitment of removal
5889 lru_resize_enable mdc
5890 lru_resize_enable osc
5892 run_test 120g "Early Lock Cancel: performance test"
5894 test_121() { #bug #10589
5896 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
5897 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
5898 lctl set_param fail_loc=0x310
5899 cancel_lru_locks osc > /dev/null
5900 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
5901 lctl set_param fail_loc=0
5902 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
5904 run_test 121 "read cancel race ========="
5906 test_123a() { # was test 123, statahead(bug 11401)
5908 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
5909 log "testing on UP system. Performance may be not as good as expected."
5915 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
5916 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
5918 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
5919 createmany -o $DIR/$tdir/$tfile $j $((i - j))
5921 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
5922 lctl set_param -n llite.*.statahead_max 0
5923 lctl get_param llite.*.statahead_max
5924 cancel_lru_locks mdc
5925 cancel_lru_locks osc
5927 time ls -l $DIR/$tdir | wc -l
5929 delta=$((etime - stime))
5930 log "ls $i files without statahead: $delta sec"
5931 lctl set_param llite.*.statahead_max=$max
5933 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
5934 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
5935 cancel_lru_locks mdc
5936 cancel_lru_locks osc
5938 time ls -l $DIR/$tdir | wc -l
5940 delta_sa=$((etime - stime))
5941 log "ls $i files with statahead: $delta_sa sec"
5942 lctl get_param -n llite.*.statahead_stats
5943 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
5945 [ $swrong -lt $ewrong ] && log "statahead was stopped, maybe too many locks held!"
5946 [ $delta -eq 0 -o $delta_sa -eq 0 ] && continue
5948 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
5949 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
5950 lctl set_param -n llite.*.statahead_max 0
5951 lctl get_param llite.*.statahead_max
5952 cancel_lru_locks mdc
5953 cancel_lru_locks osc
5955 time ls -l $DIR/$tdir | wc -l
5957 delta=$((etime - stime))
5958 log "ls $i files again without statahead: $delta sec"
5959 lctl set_param llite.*.statahead_max=$max
5960 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
5961 if [ $SLOWOK -eq 0 ]; then
5962 error "ls $i files is slower with statahead!"
5964 log "ls $i files is slower with statahead!"
5970 [ $delta -gt 20 ] && break
5971 [ $delta -gt 8 ] && MULT=$((50 / delta))
5972 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
5980 delta=$((etime - stime))
5981 log "rm -r $DIR/$tdir/: $delta seconds"
5983 lctl get_param -n llite.*.statahead_stats
5985 run_test 123a "verify statahead work"
5987 test_123b () { # statahead(bug 15027)
5989 createmany -o $DIR/$tdir/$tfile-%d 1000
5991 cancel_lru_locks mdc
5992 cancel_lru_locks osc
5994 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
5995 lctl set_param fail_loc=0x80000803
5996 ls -lR $DIR/$tdir > /dev/null
5998 lctl set_param fail_loc=0x0
5999 lctl get_param -n llite.*.statahead_stats
6004 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
6007 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
6008 skip "no lru resize on server" && return 0
6010 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
6012 log "create $NR files at $DIR/$tdir"
6013 createmany -o $DIR/$tdir/f $NR ||
6014 error "failed to create $NR files in $DIR/$tdir"
6016 cancel_lru_locks mdc
6017 ls -l $DIR/$tdir > /dev/null
6021 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
6022 local PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
6023 LRU_SIZE=$(lctl get_param -n $PARAM)
6024 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
6025 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
6026 log "NS=$(basename $NSDIR)"
6031 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
6032 skip "Not enough cached locks created!"
6039 # We know that lru resize allows one client to hold $LIMIT locks
6040 # for 10h. After that locks begin to be killed by client.
6042 local LIMIT=`lctl get_param -n $NSDIR.pool.limit`
6044 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
6045 # killing locks. Some time was spent for creating locks. This means
6046 # that up to the moment of sleep finish we must have killed some of
6047 # them (10-100 locks). This depends on how fast ther were created.
6048 # Many of them were touched in almost the same moment and thus will
6049 # be killed in groups.
6050 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
6052 # Use $LRU_SIZE_B here to take into account real number of locks
6053 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
6054 local LRU_SIZE_B=$LRU_SIZE
6056 local OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
6057 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
6059 # Let's make sure that we really have some margin. Client checks
6060 # cached locks every 10 sec.
6062 log "Sleep ${SLEEP} sec"
6064 while ((SEC<$SLEEP)); do
6068 LRU_SIZE=`lctl get_param -n $NSDIR/lru_size`
6072 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
6073 local LRU_SIZE_A=`lctl get_param -n $NSDIR/lru_size`
6075 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
6076 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
6077 unlinkmany $DIR/$tdir/f $NR
6081 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
6082 log "unlink $NR files at $DIR/$tdir"
6083 unlinkmany $DIR/$tdir/f $NR
6085 run_test 124a "lru resize ======================================="
6087 get_max_pool_limit()
6089 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
6092 if test $l -gt $max; then
6100 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
6101 skip "no lru resize on server" && return 0
6103 LIMIT=`get_max_pool_limit`
6105 NR=$(($(default_lru_size)*20))
6106 if [ $NR -gt $LIMIT ]; then
6107 log "Limit lock number by $LIMIT locks"
6110 lru_resize_disable mdc
6111 mkdir -p $DIR/$tdir/disable_lru_resize ||
6112 error "failed to create $DIR/$tdir/disable_lru_resize"
6114 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
6115 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
6116 cancel_lru_locks mdc
6119 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
6122 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
6125 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
6129 nolruresize_delta=$((etime-stime))
6130 log "ls -la time: $nolruresize_delta seconds"
6131 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
6132 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
6134 lru_resize_enable mdc
6135 mkdir -p $DIR/$tdir/enable_lru_resize ||
6136 error "failed to create $DIR/$tdir/enable_lru_resize"
6138 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
6139 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
6140 cancel_lru_locks mdc
6143 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
6146 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
6149 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
6153 lruresize_delta=$((etime-stime))
6154 log "ls -la time: $lruresize_delta seconds"
6155 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
6157 if [ $lruresize_delta -gt $nolruresize_delta ]; then
6158 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
6159 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
6160 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
6162 log "lru resize performs the same with no lru resize"
6164 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
6166 run_test 124b "lru resize (performance test) ======================="
6168 test_125() { # 13358
6169 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
6170 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
6171 mkdir -p $DIR/d125 || error "mkdir failed"
6172 $SETSTRIPE $DIR/d125 -s 65536 -c -1 || error "setstripe failed"
6173 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
6174 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
6176 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
6178 test_126() { # bug 12829/13455
6179 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
6180 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
6181 $GSS && skip "must run as gss disabled" && return
6183 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
6184 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
6186 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
6188 run_test 126 "check that the fsgid provided by the client is taken into account"
6190 test_127() { # bug 15521
6191 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
6192 $LCTL set_param osc.*.stats=0
6193 FSIZE=$((2048 * 1024))
6194 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
6195 cancel_lru_locks osc
6196 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
6198 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
6199 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
6200 echo "got $COUNT $NAME"
6201 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
6202 eval $NAME=$COUNT || error "Wrong proc format"
6205 read_bytes|write_bytes)
6206 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
6207 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
6208 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
6209 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
6210 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
6211 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
6212 error "sumsquare is too small: $SUMSQ"
6213 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
6214 error "sumsquare is too big: $SUMSQ"
6218 done < $DIR/${tfile}.tmp
6220 #check that we actually got some stats
6221 [ "$read_bytes" ] || error "Missing read_bytes stats"
6222 [ "$write_bytes" ] || error "Missing write_bytes stats"
6223 [ "$read_bytes" != 0 ] || error "no read done"
6224 [ "$write_bytes" != 0 ] || error "no write done"
6226 run_test 127 "verify the client stats are sane"
6228 test_128() { # bug 15212
6230 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
6235 result=$(grep error $TMP/$tfile.log)
6237 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
6239 run_test 128 "interactive lfs for 2 consecutive find's"
6246 local LDPROC=/proc/fs/ldiskfs
6248 for facet in $(get_facets MDS); do
6249 canondev=$(ldiskfs_canon *.$(convert_facet2label $facet).mntdev $facet)
6250 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" || LDPROC=/sys/fs/ldiskfs
6251 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
6255 [ "$FSTYPE" != "ldiskfs" ] && skip "not needed for FSTYPE=$FSTYPE" && return 0
6256 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6267 while [ ! $I -gt $((MAX * MDSCOUNT)) ]; do
6268 multiop $DIR/$tdir/$J Oc
6270 if [ $rc -eq $EFBIG ]; then
6272 echo "return code $rc received as expected"
6274 elif [ $rc -ne 0 ]; then
6276 error_exit "return code $rc received instead of expected $EFBIG"
6279 I=$(stat -c%s "$DIR/$tdir")
6283 error "exceeded dir size limit $MAX x $MDSCOUNT $((MAX * MDSCOUNT)) : $I bytes"
6285 run_test 129 "test directory size limit ========================"
6294 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
6295 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
6297 trap cleanup_130 EXIT RETURN
6299 local fm_file=$DIR/$tfile
6300 lfs setstripe -s 65536 -c 1 $fm_file || error "setstripe failed on $fm_file"
6301 dd if=/dev/zero of=$fm_file bs=65536 count=1 || error "dd failed for $fm_file"
6303 filefrag -ves $fm_file || error "filefrag $fm_file failed"
6304 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
6306 lun=`$GETSTRIPE $fm_file | grep -A 10 obdidx | awk '{print $1}' | grep -v "obdidx"`
6308 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
6311 for line in $filefrag_op
6313 frag_lun=`echo $line | cut -d: -f5`
6314 ext_len=`echo $line | cut -d: -f4`
6315 if (( $frag_lun != $lun )); then
6317 error "FIEMAP on 1-stripe file($fm_file) failed"
6320 (( tot_len += ext_len ))
6323 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
6325 error "FIEMAP on 1-stripe file($fm_file) failed;"
6331 echo "FIEMAP on single striped file succeeded"
6333 run_test 130a "FIEMAP (1-stripe file)"
6336 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping FIEMAP on 2-stripe file test" && return
6338 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
6339 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
6341 trap cleanup_130 EXIT RETURN
6343 local fm_file=$DIR/$tfile
6344 lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
6345 dd if=/dev/zero of=$fm_file bs=1M count=2 || error "dd failed on $fm_file"
6347 filefrag -ves $fm_file || error "filefrag $fm_file failed"
6348 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
6350 last_lun=`echo $filefrag_op | cut -d: -f5`
6355 for line in $filefrag_op
6357 frag_lun=`echo $line | cut -d: -f5`
6358 ext_len=`echo $line | cut -d: -f4`
6359 if (( $frag_lun != $last_lun )); then
6360 if (( tot_len != 1024 )); then
6362 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
6369 (( tot_len += ext_len ))
6372 if (( num_luns != 2 || tot_len != 1024 )); then
6374 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
6380 echo "FIEMAP on 2-stripe file succeeded"
6382 run_test 130b "FIEMAP (2-stripe file)"
6385 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping FIEMAP on 2-stripe file with hole test" && return
6387 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
6388 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
6390 trap cleanup_130 EXIT RETURN
6392 local fm_file=$DIR/$tfile
6393 lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
6394 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
6396 filefrag -ves $fm_file || error "filefrag $fm_file failed"
6397 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
6399 last_lun=`echo $filefrag_op | cut -d: -f5`
6404 for line in $filefrag_op
6406 frag_lun=`echo $line | cut -d: -f5`
6407 ext_len=`echo $line | cut -d: -f4`
6408 if (( $frag_lun != $last_lun )); then
6409 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
6410 if (( logical != 512 )); then
6412 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
6415 if (( tot_len != 512 )); then
6417 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
6424 (( tot_len += ext_len ))
6427 if (( num_luns != 2 || tot_len != 512 )); then
6429 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
6435 echo "FIEMAP on 2-stripe file with hole succeeded"
6437 run_test 130c "FIEMAP (2-stripe file with hole)"
6440 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
6442 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
6443 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
6445 trap cleanup_130 EXIT RETURN
6447 local fm_file=$DIR/$tfile
6448 lfs setstripe -s 65536 -c $OSTCOUNT $fm_file || error "setstripe failed on $fm_file"
6449 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT || error "dd failed on $fm_file"
6451 filefrag -ves $fm_file || error "filefrag $fm_file failed"
6452 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
6454 last_lun=`echo $filefrag_op | cut -d: -f5`
6459 for line in $filefrag_op
6461 frag_lun=`echo $line | cut -d: -f5`
6462 ext_len=`echo $line | cut -d: -f4`
6463 if (( $frag_lun != $last_lun )); then
6464 if (( tot_len != 1024 )); then
6466 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
6473 (( tot_len += ext_len ))
6476 if (( num_luns != OSTCOUNT || tot_len != 1024 )); then
6478 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
6484 echo "FIEMAP on N-stripe file succeeded"
6486 run_test 130d "FIEMAP (N-stripe file)"
6489 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
6491 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
6492 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
6494 trap cleanup_130 EXIT RETURN
6496 local fm_file=$DIR/$tfile
6497 lfs setstripe -s 131072 -c 2 $fm_file || error "setstripe failed on $fm_file"
6499 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
6500 for ((i = 0; i < $NUM_BLKS; i++))
6502 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
6505 filefrag -ves $fm_file || error "filefrag $fm_file failed"
6506 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
6508 last_lun=`echo $filefrag_op | cut -d: -f5`
6513 for line in $filefrag_op
6515 frag_lun=`echo $line | cut -d: -f5`
6516 ext_len=`echo $line | cut -d: -f4`
6517 if (( $frag_lun != $last_lun )); then
6518 if (( tot_len != $EXPECTED_LEN )); then
6520 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
6527 (( tot_len += ext_len ))
6530 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
6532 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
6538 echo "FIEMAP with continuation calls succeeded"
6540 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
6542 # Test for writev/readv
6544 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
6545 error "writev test failed"
6546 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
6547 error "readv failed"
6550 run_test 131a "test iov's crossing stripe boundary for writev/readv"
6553 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
6554 error "append writev test failed"
6555 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
6556 error "append writev test failed"
6559 run_test 131b "test append writev"
6562 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
6565 run_test 131c "test read/write on file w/o objects"
6568 rwv -f $DIR/$tfile -w -n 1 1572864
6569 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
6570 if [ "$NOB" != 1572864 ]; then
6571 error "Short read filed: read $NOB bytes instead of 1572864"
6575 run_test 131d "test short read"
6578 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
6579 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
6580 error "read hitting hole failed"
6583 run_test 131e "test read hitting hole"
6588 for node in $(osts_nodes); do
6589 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
6590 [ x$gl = x"" ] && gl=0
6591 gl_sum=$((gl_sum + gl))
6601 if [ x$som = x"enabled" ]; then
6602 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
6603 MOUNTOPT=`echo $MOUNTOPT | sed 's/som_preview//g'`
6604 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
6606 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
6607 MOUNTOPT="$MOUNTOPT,som_preview"
6608 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
6611 # do remount to make new mount-conf parameters actual
6618 test_132() { #1028, SOM
6619 local num=$(get_mds_dir $DIR)
6620 local mymds=mds${num}
6621 local MOUNTOPT_SAVE=$MOUNTOPT
6623 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
6624 cancel_lru_locks osc
6626 som1=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
6628 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
6629 stat $DIR/$tfile >/dev/null
6630 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
6631 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
6633 som_mode_switch $som1 $gl1 $gl2
6635 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
6636 cancel_lru_locks osc
6638 som2=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
6639 if [ $som1 == $som2 ]; then
6640 error "som is still "$som2
6641 if [ x$som2 = x"enabled" ]; then
6648 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
6649 stat $DIR/$tfile >/dev/null
6650 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
6651 echo "====> SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
6652 som_mode_switch $som2 $gl1 $gl2
6653 MOUNTOPT=$MOUNTOPT_SAVE
6655 run_test 132 "som avoids glimpse rpc"
6657 test_140() { #bug-17379
6658 mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
6659 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
6660 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
6662 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
6664 while i=`expr $i + 1`; do
6665 mkdir -p $i || error "Creating dir $i"
6666 cd $i || error "Changing to $i"
6667 ln -s ../stat stat || error "Creating stat symlink"
6668 # Read the symlink until ELOOP present,
6669 # not LBUGing the system is considered success,
6670 # we didn't overrun the stack.
6671 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
6673 if [ $ret -eq 40 ]; then
6676 error "Open stat symlink"
6682 echo "The symlink depth = $i"
6683 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 ] || error "Invalid symlink depth"
6685 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
6688 local TF="$TMP/$tfile"
6690 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
6692 cancel_lru_locks osc
6693 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
6694 remount_client $MOUNT
6696 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
6699 $TRUNCATE $DIR/$tfile 6000
6700 cancel_lru_locks osc
6701 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
6704 echo "12345" >>$DIR/$tfile
6705 cancel_lru_locks osc
6706 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
6709 echo "12345" >>$DIR/$tfile
6710 cancel_lru_locks osc
6711 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
6716 run_test 150 "truncate/append tests"
6718 function roc_hit() {
6719 local list=$(comma_list $(osts_nodes))
6721 ACCNUM=$(do_nodes $list $LCTL get_param -n obdfilter.*.stats | \
6722 awk '/'cache_hit'/ {sum+=$2} END {print sum}')
6726 function set_cache() {
6729 if [ "$2" == "off" ]; then
6732 local list=$(comma_list $(osts_nodes))
6733 do_nodes $list lctl set_param obdfilter.*.${1}_cache_enable $on
6735 cancel_lru_locks osc
6739 remote_ost_nodsh && skip "remote OST with nodsh" && return
6742 local list=$(comma_list $(osts_nodes))
6744 # check whether obdfilter is cache capable at all
6745 if ! do_nodes $list $LCTL get_param -n obdfilter.*.read_cache_enable > /dev/null; then
6746 echo "not cache-capable obdfilter"
6750 # check cache is enabled on all obdfilters
6751 if do_nodes $list $LCTL get_param -n obdfilter.*.read_cache_enable | grep 0 >&/dev/null; then
6752 echo "oss cache is disabled"
6756 do_nodes $list $LCTL set_param -n obdfilter.*.writethrough_cache_enable 1
6758 # pages should be in the case right after write
6759 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES || error "dd failed"
6760 local BEFORE=`roc_hit`
6761 cancel_lru_locks osc
6762 cat $DIR/$tfile >/dev/null
6763 local AFTER=`roc_hit`
6764 if ! let "AFTER - BEFORE == CPAGES"; then
6765 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6768 # the following read invalidates the cache
6769 cancel_lru_locks osc
6770 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable 0
6771 cat $DIR/$tfile >/dev/null
6773 # now data shouldn't be found in the cache
6775 cancel_lru_locks osc
6776 cat $DIR/$tfile >/dev/null
6778 if let "AFTER - BEFORE != 0"; then
6779 error "IN CACHE: before: $BEFORE, after: $AFTER"
6782 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable 1
6785 run_test 151 "test cache on oss and controls ==============================="
6788 local TF="$TMP/$tfile"
6790 # simulate ENOMEM during write
6791 #define OBD_FAIL_OST_NOMEM 0x226
6792 lctl set_param fail_loc=0x80000226
6793 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
6795 sync || error "sync failed"
6796 lctl set_param fail_loc=0
6798 # discard client's cache
6799 cancel_lru_locks osc
6801 # simulate ENOMEM during read
6802 lctl set_param fail_loc=0x80000226
6803 cmp $TF $DIR/$tfile || error "cmp failed"
6804 lctl set_param fail_loc=0
6808 run_test 152 "test read/write with enomem ============================"
6811 multiop $DIR/$tfile Ow4096Ycu || error "multiop failed"
6813 run_test 153 "test if fdatasync does not crash ======================="
6816 cp /etc/hosts $DIR/$tfile
6818 fid=$($LFS path2fid $DIR/$tfile)
6820 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
6822 echo "open fid $fid"
6823 diff /etc/hosts $DIR/.lustre/fid/$fid || error "open by fid failed: did not find expected data in file."
6825 echo "Opening a file by FID succeeded"
6827 run_test 154 "Opening a file by FID"
6830 local temp=$TMP/$tfile
6831 local file=$DIR/$tfile
6832 local list=$(comma_list $(osts_nodes))
6833 local big=$(do_nodes $list grep "cache" /proc/cpuinfo | \
6834 awk '{sum+=$4} END{print sum}')
6838 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
6839 error "dd of=$temp bs=6096 count=1 failed"
6841 cancel_lru_locks osc
6842 cmp $temp $file || error "$temp $file differ"
6844 $TRUNCATE $temp 6000
6845 $TRUNCATE $file 6000
6846 cmp $temp $file || error "$temp $file differ (truncate1)"
6848 echo "12345" >>$temp
6849 echo "12345" >>$file
6850 cmp $temp $file || error "$temp $file differ (append1)"
6852 echo "12345" >>$temp
6853 echo "12345" >>$file
6854 cmp $temp $file || error "$temp $file differ (append2)"
6856 dd if=/dev/urandom of=$temp bs=$((big*2)) count=1k || \
6857 error "dd of=$temp bs=$((big*2)) count=1k failed"
6860 cancel_lru_locks osc
6861 cmp $temp $file || error "$temp $file differ"
6869 set_cache writethrough on
6872 run_test 155a "Verification of correctness: read cache:on write_cache:on"
6876 set_cache writethrough off
6879 run_test 155b "Verification of correctness: read cache:on write_cache:off"
6883 set_cache writethrough on
6886 run_test 155c "Verification of correctness: read cache:off write_cache:on"
6890 set_cache writethrough off
6893 run_test 155d "Verification of correctness: read cache:off write_cache:off "
6899 local file="$DIR/$tfile"
6901 log "Turn on read and write cache"
6903 set_cache writethrough on
6905 log "Write data and read it back."
6906 log "Read should be satisfied from the cache."
6907 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6909 cancel_lru_locks osc
6910 cat $file >/dev/null
6912 if ! let "AFTER - BEFORE == CPAGES"; then
6913 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6915 log "cache hits:: before: $BEFORE, after: $AFTER"
6918 log "Read again; it should be satisfied from the cache."
6920 cancel_lru_locks osc
6921 cat $file >/dev/null
6923 if ! let "AFTER - BEFORE == CPAGES"; then
6924 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6926 log "cache hits:: before: $BEFORE, after: $AFTER"
6930 log "Turn off the read cache and turn on the write cache"
6932 set_cache writethrough on
6934 log "Read again; it should be satisfied from the cache."
6936 cancel_lru_locks osc
6937 cat $file >/dev/null
6939 if ! let "AFTER - BEFORE == CPAGES"; then
6940 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6942 log "cache hits:: before: $BEFORE, after: $AFTER"
6945 log "Read again; it should not be satisfied from the cache."
6947 cancel_lru_locks osc
6948 cat $file >/dev/null
6950 if ! let "AFTER - BEFORE == 0"; then
6951 error "IN CACHE: before: $BEFORE, after: $AFTER"
6953 log "cache hits:: before: $BEFORE, after: $AFTER"
6956 log "Write data and read it back."
6957 log "Read should be satisfied from the cache."
6958 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6960 cancel_lru_locks osc
6961 cat $file >/dev/null
6963 if ! let "AFTER - BEFORE == CPAGES"; then
6964 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6966 log "cache hits:: before: $BEFORE, after: $AFTER"
6969 log "Read again; it should not be satisfied from the cache."
6971 cancel_lru_locks osc
6972 cat $file >/dev/null
6974 if ! let "AFTER - BEFORE == 0"; then
6975 error "IN CACHE: before: $BEFORE, after: $AFTER"
6977 log "cache hits:: before: $BEFORE, after: $AFTER"
6981 log "Turn off read and write cache"
6983 set_cache writethrough off
6985 log "Write data and read it back"
6986 log "It should not be satisfied from the cache."
6988 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6989 cancel_lru_locks osc
6991 cat $file >/dev/null
6993 if ! let "AFTER - BEFORE == 0"; then
6994 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
6996 log "cache hits:: before: $BEFORE, after: $AFTER"
7000 log "Turn on the read cache and turn off the write cache"
7002 set_cache writethrough off
7004 log "Write data and read it back"
7005 log "It should not be satisfied from the cache."
7007 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
7009 cancel_lru_locks osc
7010 cat $file >/dev/null
7012 if ! let "AFTER - BEFORE == 0"; then
7013 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
7015 log "cache hits:: before: $BEFORE, after: $AFTER"
7018 log "Read again; it should be satisfied from the cache."
7020 cancel_lru_locks osc
7021 cat $file >/dev/null
7023 if ! let "AFTER - BEFORE == CPAGES"; then
7024 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
7026 log "cache hits:: before: $BEFORE, after: $AFTER"
7031 run_test 156 "Verification of tunables ============================"
7035 if [ $MDSCOUNT -gt 1 ]; then
7036 error_ignore 17935 $*
7042 USER=$(do_facet $SINGLEMDS lctl --device $MDT0 changelog_register -n)
7043 echo "Registered as changelog user $USER"
7044 do_facet $SINGLEMDS lctl get_param -n mdd.$MDT0.changelog_users | \
7045 grep -q $USER || error "User $USER not found in changelog_users"
7048 mkdir -p $DIR/$tdir/pics/2008/zachy
7049 touch $DIR/$tdir/pics/2008/zachy/timestamp
7050 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
7051 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
7052 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
7053 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
7054 rm $DIR/$tdir/pics/desktop.jpg
7056 $LFS changelog $MDT0 | tail -5
7058 echo "verifying changelog mask"
7059 do_facet $SINGLEMDS lctl set_param mdd.$MDT0.changelog_mask="-mkdir"
7060 mkdir -p $DIR/$tdir/pics/2009/sofia
7061 do_facet $SINGLEMDS lctl set_param mdd.$MDT0.changelog_mask="+mkdir"
7062 mkdir $DIR/$tdir/pics/2009/zachary
7063 DIRS=$($LFS changelog $MDT0 | tail -5 | grep -c MKDIR)
7064 [ $DIRS -eq 1 ] || err17935 "changelog mask count $DIRS != 1"
7067 echo "verifying target fid"
7068 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
7069 tail -1 | awk '{print $6}')
7070 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
7071 [ "$fidc" == "t=$fidf" ] || \
7072 err17935 "fid in changelog $fidc != file fid $fidf"
7073 echo "verifying parent fid"
7074 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
7075 tail -1 | awk '{print $7}')
7076 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
7077 [ "$fidc" == "p=$fidf" ] || \
7078 err17935 "pfid in changelog $fidc != dir fid $fidf"
7080 USER_REC1=$(do_facet $SINGLEMDS lctl get_param -n \
7081 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
7082 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
7083 USER_REC2=$(do_facet $SINGLEMDS lctl get_param -n \
7084 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
7085 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
7086 [ $USER_REC2 == $(($USER_REC1 + 5)) ] || \
7087 err17935 "user index should be $(($USER_REC1 + 5)); is $USER_REC2"
7089 MIN_REC=$(do_facet $SINGLEMDS lctl get_param mdd.$MDT0.changelog_users | \
7090 awk 'min == "" || $2 < min {min = $2}; END {print min}')
7091 FIRST_REC=$($LFS changelog $MDT0 | head -1 | awk '{print $1}')
7092 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
7093 [ $FIRST_REC == $(($MIN_REC + 1)) ] || \
7094 err17935 "first index should be $(($MIN_REC + 1)); is $FIRST_REC"
7096 echo "verifying user deregister"
7097 do_facet $SINGLEMDS lctl --device $MDT0 changelog_deregister $USER
7098 do_facet $SINGLEMDS lctl get_param -n mdd.$MDT0.changelog_users | \
7099 grep -q $USER && error "User $USER still found in changelog_users"
7101 USERS=$(( $(do_facet $SINGLEMDS lctl get_param -n \
7102 mdd.$MDT0.changelog_users | wc -l) - 2 ))
7103 if [ $USERS -eq 0 ]; then
7104 LAST_REC1=$(do_facet $SINGLEMDS lctl get_param -n \
7105 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
7106 touch $DIR/$tdir/chloe
7107 LAST_REC2=$(do_facet $SINGLEMDS lctl get_param -n \
7108 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
7109 echo "verify changelogs are off if we were the only user: $LAST_REC1 == $LAST_REC2"
7110 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
7112 echo "$USERS other changelog users; can't verify off"
7115 run_test 160 "changelog sanity"
7119 cp /etc/hosts $DIR/$tdir/$tfile
7120 mkdir $DIR/$tdir/foo1
7121 mkdir $DIR/$tdir/foo2
7122 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
7123 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
7124 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
7125 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
7126 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[')
7127 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
7128 $LFS fid2path $DIR $FID
7129 err17935 "bad link ea"
7132 rm $DIR/$tdir/foo2/zachary
7134 rm $DIR/$tdir/foo2/thor
7136 rm $DIR/$tdir/$tfile
7138 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
7139 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
7141 $LFS fid2path $DIR $FID
7142 err17935 "bad link rename"
7144 rm $DIR/$tdir/foo2/maggie
7147 local longname=filename_avg_len_is_thirty_two_
7148 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 || \
7149 error "failed to hardlink many files"
7150 links=$($LFS fid2path $DIR $FID | wc -l)
7151 echo -n "${links}/1000 links in link EA"
7152 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
7153 unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
7154 error "failed to unlink many hardlinks"
7156 run_test 161 "link ea sanity"
7163 local path=$(${LFS} fid2path $*)
7166 if [ $RC -ne 0 ]; then
7167 err17935 "path looked up of $expected failed. Error $RC"
7169 elif [ "${path}" != "${expected}" ]; then
7170 err17935 "path looked up \"${path}\" instead of \"${expected}\""
7173 echo "fid $fid resolves to path $path (expected $expected)"
7177 # Make changes to filesystem
7178 mkdir -p $DIR/$tdir/d2
7179 touch $DIR/$tdir/d2/$tfile
7180 touch $DIR/$tdir/d2/x1
7181 touch $DIR/$tdir/d2/x2
7182 mkdir -p $DIR/$tdir/d2/a/b/c
7183 mkdir -p $DIR/$tdir/d2/p/q/r
7185 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
7186 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0
7189 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
7190 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
7191 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0
7193 # softlink to wrong file
7194 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
7195 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
7196 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0
7199 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
7200 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
7201 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
7202 # fid2path dir/fsname should both work
7203 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1
7204 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0
7206 # hardlink count: check that there are 2 links
7207 # Doesnt work with CMD yet: 17935
7208 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
7209 err17935 "expected 2 links"
7211 # hardlink indexing: remove the first link
7212 rm $DIR/$tdir/d2/p/q/r/hlink
7213 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0
7217 run_test 162 "path lookup sanity"
7220 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7221 copytool --test $FSNAME || { skip "copytool not runnable: $?" && return; }
7224 local uuid=$($LCTL get_param -n mdc.${FSNAME}-MDT0000-mdc-*.uuid)
7225 # this proc file is temporary and linux-only
7226 do_facet $SINGLEMDS lctl set_param mdt.${FSNAME}-MDT0000.mdccomm=$uuid ||\
7227 error "kernel->userspace send failed"
7230 run_test 163 "kernel <-> userspace comms"
7233 # do directio so as not to populate the page cache
7234 log "creating a 10 Mb file"
7235 multiop $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
7236 log "starting reads"
7237 dd if=$DIR/$tfile of=/dev/null bs=4096 &
7238 log "truncating the file"
7239 multiop $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
7241 kill %+ || true # reads might have finished
7242 echo "wait until dd is finished"
7244 log "removing the temporary file"
7245 rm -rf $DIR/$tfile || error "tmp file removal failed"
7247 run_test 169 "parallel read and truncate should not deadlock"
7250 $LCTL clear # bug 18514
7251 $LCTL debug_daemon start $TMP/${tfile}_log_good
7253 $LCTL debug_daemon stop
7254 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
7255 error "sed failed to read log_good"
7257 $LCTL debug_daemon start $TMP/${tfile}_log_good
7259 $LCTL debug_daemon stop
7261 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
7262 error "lctl df log_bad failed"
7264 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
7265 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
7267 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
7268 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
7270 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
7271 error "bad_line good_line1 good_line2 are empty"
7273 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
7274 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
7275 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
7277 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
7278 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
7279 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
7281 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
7282 error "bad_line_new good_line_new are empty"
7284 local expected_good=$((good_line1 + good_line2*2))
7286 rm -f $TMP/${tfile}*
7287 if [ $bad_line -ne $bad_line_new ]; then
7288 error "expected $bad_line bad lines, but got $bad_line_new"
7292 if [ $expected_good -ne $good_line_new ]; then
7293 error "expected $expected_good good lines, but got $good_line_new"
7298 run_test 170 "test lctl df to handle corrupted log ====================="
7300 test_171() { # bug20592
7301 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
7302 $LCTL set_param fail_loc=0x50e
7303 $LCTL set_param fail_val=3000
7304 multiop_bg_pause $DIR/$tfile Os || true
7307 if dmesg | grep "recursive fault"; then
7308 error "caught a recursive fault"
7310 $LCTL set_param fail_loc=0
7313 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
7315 # it would be good to share it with obdfilter-survey/libecho code
7316 setup_obdecho_osc () {
7319 local obdfilter_name=$2
7320 echo "Creating new osc for $obdfilter_name on $ost_nid"
7321 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
7322 ${obdfilter_name}_osc_UUID || rc=2; }
7323 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
7324 ${obdfilter_name}_UUID $ost_nid || rc=3; }
7328 cleanup_obdecho_osc () {
7329 local obdfilter_name=$1
7330 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
7331 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
7335 obdecho_create_test() {
7340 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
7341 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
7343 if [ $rc -eq 0 ]; then
7344 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
7345 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
7347 echo "New object id is $id"
7348 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec test_brw 10 w v 64 $id" ||
7350 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
7351 "cleanup" || rc=5; }
7352 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
7354 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
7362 if ! module_loaded obdecho; then
7363 load_module obdecho/obdecho
7367 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
7368 local host=$(awk '/current_connection:/ {print $2}' /proc/fs/lustre/osc/$osc/import)
7369 local target=$(awk '/target:/ {print $2}' /proc/fs/lustre/osc/$osc/import)
7370 target=${target%_UUID}
7372 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
7373 [ $rc -eq 0 ] && { obdecho_create_test ${target}_osc client || rc=2; }
7374 [[ -n $target ]] && cleanup_obdecho_osc $target
7375 [ $rmmod_local -eq 1 ] && rmmod obdecho
7378 run_test 180a "test obdecho on osc"
7382 local rmmod_remote=0
7384 do_facet ost "lsmod | grep -q obdecho || " \
7385 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
7386 "modprobe obdecho; }" && rmmod_remote=1
7387 target=$(do_facet ost $LCTL dl | awk '/obdfilter/ {print $4;exit}')
7388 [[ -n $target ]] && { obdecho_create_test $target ost || rc=1; }
7389 [ $rmmod_remote -eq 1 ] && do_facet ost "rmmod obdecho"
7392 run_test 180b "test obdecho directly on obdfilter"
7398 TGTPOOL_MAX=$(($TGT_COUNT - 1))
7400 TGTPOOL_LIST=`seq $TGTPOOL_FIRST $TGTPOOL_STEP $TGTPOOL_MAX`
7401 POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
7402 POOL_DIR_NAME=dir_tst
7403 POOL_DIR=$POOL_ROOT/$POOL_DIR_NAME
7404 POOL_FILE=$POOL_ROOT/file_tst
7406 check_file_in_pool()
7409 res=$($GETSTRIPE $file | grep 0x | cut -f2)
7412 found=$(echo :$TGTPOOL_LIST: | tr " " ":" | grep :$i:)
7413 if [[ "$found" == "" ]]
7415 echo "pool list: $TGTPOOL_LIST"
7416 echo "striping: $res"
7417 error "$file not allocated in $POOL"
7424 trap "cleanup_pools $FSNAME" EXIT
7427 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7428 create_pool $FSNAME.$POOL || return $?
7429 [ $($LFS pool_list $FSNAME | grep -c $POOL) -eq 1 ] ||
7430 error "$POOL not in lfs pool_list"
7432 run_test 200a "Create new pool =========================================="
7435 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7436 TGT=$(for i in $TGTPOOL_LIST; do printf "$FSNAME-OST%04x_UUID " $i; done)
7437 do_facet mgs $LCTL pool_add $FSNAME.$POOL \
7438 $FSNAME-OST[$TGTPOOL_FIRST-$TGTPOOL_MAX/$TGTPOOL_STEP]
7439 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL | sort -u | tr '\n' ' ' " "$TGT" ||
7440 error "Add to pool failed"
7441 local lfscount=$($LFS pool_list $FSNAME.$POOL | grep -c "\-OST")
7442 local addcount=$((($TGTPOOL_MAX - $TGTPOOL_FIRST) / $TGTPOOL_STEP + 1))
7443 [ $lfscount -eq $addcount ] ||
7444 error "lfs pool_list bad ost count $lfscount != $addcount"
7446 run_test 200b "Add targets to a pool ===================================="
7449 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7451 $SETSTRIPE -c 2 -p $POOL $POOL_DIR
7452 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR"
7453 # b-19919 test relative path works well
7454 mkdir -p $POOL_DIR/$POOL_DIR_NAME
7456 $SETSTRIPE -c 2 -p $POOL $POOL_DIR_NAME
7457 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/$POOL_DIR_NAME"
7458 $SETSTRIPE -c 2 -p $POOL ./$POOL_DIR_NAME
7459 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/./$POOL_DIR_NAME"
7460 $SETSTRIPE -c 2 -p $POOL ../$POOL_DIR_NAME
7461 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/../$POOL_DIR_NAME"
7462 $SETSTRIPE -c 2 -p $POOL ../$POOL_DIR_NAME/$POOL_DIR_NAME
7463 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/../$POOL_DIR_NAME/$POOL_DIR_NAME"
7464 rm -rf $POOL_DIR_NAME; cd -
7466 run_test 200c "Set pool on a directory ================================="
7469 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7470 res=$($GETSTRIPE --pool $POOL_DIR)
7471 [ $res = $POOL ] || error "Pool on $POOL_DIR is $res, not $POOL"
7473 run_test 200d "Check pool on a directory ==============================="
7476 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7478 for i in $(seq -w 1 $(($TGT_COUNT * 3)))
7480 file=$POOL_DIR/file-$i
7482 check_file_in_pool $file
7485 failed=$(($failed + 1))
7488 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
7490 run_test 200e "Check files allocation from directory pool =============="
7493 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7496 for i in $(seq -w 1 $(($TGT_COUNT * 3)))
7498 file=$POOL_FILE/spoo-$i
7499 $SETSTRIPE -p $POOL $file
7500 check_file_in_pool $file
7503 failed=$(($failed + 1))
7506 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
7508 run_test 200f "Create files in a pool ==================================="
7511 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7512 TGT=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$POOL | tr '\n' ' ')
7513 res=$($LFS df --pool $FSNAME.$POOL | awk '{print $1}' | grep "$FSNAME-OST" | tr '\n' ' ')
7514 [ "$res" = "$TGT" ] || error "Pools OSTs '$TGT' is not '$res' that lfs df reports"
7516 run_test 200g "lfs df a pool ============================================"
7518 test_200h() { # b=24039
7519 mkdir -p $POOL_DIR || error "unable to create $POOL_DIR"
7521 local file="/..$POOL_DIR/$tfile-1"
7522 $SETSTRIPE -p $POOL $file || error "unable to create $file"
7525 $SETSTRIPE -p $POOL $tfile-2 || \
7526 error "unable to create $tfile-2 in $POOL_DIR"
7528 run_test 200h "Create files in a pool with relative pathname ============"
7531 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7532 TGT=$($LCTL get_param -n lov.$FSNAME-*.pools.$POOL | head -1)
7533 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
7534 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL | grep $TGT" "" ||
7535 error "$TGT not removed from $FSNAME.$POOL"
7537 run_test 201a "Remove a target from a pool ============================="
7540 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7541 for TGT in $($LCTL get_param -n lov.$FSNAME-*.pools.$POOL | sort -u)
7543 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
7545 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL" "" ||
7546 error "Pool $FSNAME.$POOL cannot be drained"
7547 # striping on an empty/nonexistant pool should fall back to "pool of everything"
7548 touch ${POOL_DIR}/$tfile || error "failed to use fallback striping for empty pool"
7549 # setstripe on an empty pool should fail
7550 $SETSTRIPE -p $POOL ${POOL_FILE}/$tfile 2>/dev/null && \
7551 error "expected failure when creating file with empty pool"
7554 run_test 201b "Remove all targets from a pool =========================="
7557 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7558 do_facet mgs $LCTL pool_destroy $FSNAME.$POOL
7561 # striping on an empty/nonexistant pool should fall back to "pool of everything"
7562 touch ${POOL_DIR}/$tfile || error "failed to use fallback striping for missing pool"
7563 # setstripe on an empty pool should fail
7564 $SETSTRIPE -p $POOL ${POOL_FILE}/$tfile 2>/dev/null && \
7565 error "expected failure when creating file with missing pool"
7567 # get param should return err once pool is gone
7568 if wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL 2>/dev/null ||
7569 echo foo" "foo"; then
7570 remove_pool_from_list $FSNAME.$POOL
7573 error "Pool $FSNAME.$POOL is not destroyed"
7575 run_test 201c "Remove a pool ============================================"
7577 cleanup_pools $FSNAME
7581 size=$((size % 8192 + 1))
7582 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
7583 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
7584 rm -f $DIR/f212 $DIR/f212.xyz
7586 run_test 212 "Sendfile test ============================================"
7589 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
7590 cancel_lru_locks osc
7591 lctl set_param fail_loc=0x8000040f
7592 # generate a read lock
7593 cat $DIR/$tfile > /dev/null
7594 # write to the file, it will try to cancel the above read lock.
7595 cat /etc/hosts >> $DIR/$tfile
7597 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
7599 test_214() { # for bug 20133
7600 mkdir -p $DIR/d214p/d214c
7601 for (( i=0; i < 340; i++ )) ; do
7602 touch $DIR/d214p/d214c/a$i
7605 ls -l $DIR/d214p || error "ls -l $DIR/d214p failed"
7606 mv $DIR/d214p/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
7607 ls $DIR/d214c || error "ls $DIR/d214c failed"
7608 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
7610 run_test 214 "hash-indexed directory test - bug 20133"
7612 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
7613 create_lnet_proc_files() {
7614 cat /proc/sys/lnet/$1 >$TMP/lnet_$1.out || error "cannot read /proc/sys/lnet/$1"
7615 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
7617 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
7618 rm -f "$TMP/lnet_$1.sys_tmp"
7621 # counterpart of create_lnet_proc_files
7622 remove_lnet_proc_files() {
7623 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
7626 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
7627 # 3rd arg as regexp for body
7628 check_lnet_proc_stats() {
7629 local l=$(cat "$TMP/lnet_$1" |wc -l)
7630 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
7632 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
7635 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
7636 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
7637 # optional and can be regexp for 2nd line (lnet.routes case)
7638 check_lnet_proc_entry() {
7639 local blp=2 # blp stands for 'position of 1st line of body'
7640 [ "$5" = "" ] || blp=3 # lnet.routes case
7642 local l=$(cat "$TMP/lnet_$1" |wc -l)
7643 # subtracting one from $blp because the body can be empty
7644 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
7646 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
7647 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
7649 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
7650 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
7652 # bail out if any unexpected line happened
7653 sed -n "$blp~1 p" "$TMP/lnet_$1" |grep -Ev "$3"
7654 [ "$?" != 0 ] || error "$2 misformatted"
7657 test_215() { # for bugs 18102, 21079, 21517
7658 local N='(0|[1-9][0-9]*)' # non-negative numeric
7659 local P='[1-9][0-9]*' # positive numeric
7660 local I='(0|-?[1-9][0-9]*)' # any numeric (0 | >0 | <0)
7661 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
7662 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
7663 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
7665 local L1 # regexp for 1st line
7666 local L2 # regexp for 2nd line (optional)
7667 local BR # regexp for the rest (body)
7669 # /proc/sys/lnet/stats should look as 11 space-separated non-negative numerics
7670 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
7671 create_lnet_proc_files "stats"
7672 check_lnet_proc_stats "stats.out" "/proc/sys/lnet/stats" "$BR"
7673 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
7674 remove_lnet_proc_files "stats"
7676 # /proc/sys/lnet/routes should look like this:
7677 # Routing disabled/enabled
7678 # net hops state router
7679 # where net is a string like tcp0, hops >= 0, state is up/down,
7680 # router is a string like 192.168.1.1@tcp2
7681 L1="^Routing (disabled|enabled)$"
7682 L2="^net +hops +state +router$"
7683 BR="^$NET +$N +(up|down) +$NID$"
7684 create_lnet_proc_files "routes"
7685 check_lnet_proc_entry "routes.out" "/proc/sys/lnet/routes" "$BR" "$L1" "$L2"
7686 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
7687 remove_lnet_proc_files "routes"
7689 # /proc/sys/lnet/routers should look like this:
7690 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
7691 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
7692 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
7693 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
7694 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
7695 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
7696 create_lnet_proc_files "routers"
7697 check_lnet_proc_entry "routers.out" "/proc/sys/lnet/routers" "$BR" "$L1"
7698 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
7699 remove_lnet_proc_files "routers"
7701 # /proc/sys/lnet/peers should look like this:
7702 # nid refs state last max rtr min tx min queue
7703 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
7704 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
7705 # numeric (0 or >0 or <0), queue >= 0.
7706 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
7707 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
7708 create_lnet_proc_files "peers"
7709 check_lnet_proc_entry "peers.out" "/proc/sys/lnet/peers" "$BR" "$L1"
7710 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
7711 remove_lnet_proc_files "peers"
7713 # /proc/sys/lnet/buffers should look like this:
7714 # pages count credits min
7715 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
7716 L1="^pages +count +credits +min$"
7717 BR="^ +$N +$N +$I +$I$"
7718 create_lnet_proc_files "buffers"
7719 check_lnet_proc_entry "buffers.out" "/proc/sys/lnet/buffers" "$BR" "$L1"
7720 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
7721 remove_lnet_proc_files "buffers"
7723 # /proc/sys/lnet/nis should look like this:
7724 # nid status alive refs peer rtr max tx min
7725 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
7726 # alive is numeric (0 or >0 or <0), refs > 0, peer >= 0,
7727 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
7728 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
7729 BR="^$NID +(up|down) +$I +$P +$N +$N +$N +$I +$I$"
7730 create_lnet_proc_files "nis"
7731 check_lnet_proc_entry "nis.out" "/proc/sys/lnet/nis" "$BR" "$L1"
7732 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
7733 remove_lnet_proc_files "nis"
7735 # can we successfully write to /proc/sys/lnet/stats?
7736 echo "0" >/proc/sys/lnet/stats || error "cannot write to /proc/sys/lnet/stats"
7737 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
7739 run_test 215 "/proc/sys/lnet exists and has proper content - bugs 18102, 21079, 21517"
7741 test_216() { # bug 20317
7743 local p="$TMP/sanityN-$TESTNAME.parameters"
7744 save_lustre_params $HOSTNAME "osc.*.contention_seconds" > $p
7745 for node in $(osts_nodes); do
7746 save_lustre_params $node "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
7747 save_lustre_params $node "ldlm.namespaces.filter-*.contended_locks" >> $p
7748 save_lustre_params $node "ldlm.namespaces.filter-*.contention_seconds" >> $p
7752 # agressive lockless i/o settings
7753 for node in $(osts_nodes); do
7754 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'
7756 lctl set_param -n osc.*.contention_seconds 60
7758 $DIRECTIO write $DIR/$tfile 0 10 4096
7759 $CHECKSTAT -s 40960 $DIR/$tfile
7761 # disable lockless i/o
7762 for node in $(osts_nodes); do
7763 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
7765 lctl set_param -n osc.*.contention_seconds 0
7768 dd if=/dev/zero of=$DIR/$tfile count=0
7769 $CHECKSTAT -s 0 $DIR/$tfile
7771 restore_lustre_params <$p
7775 run_test 216 "check lockless direct write works and updates file size and kms correctly"
7777 test_217() { # bug 22430
7779 for node in $(nodes_list); do
7780 if [[ $node = *-* ]] ; then
7781 echo "lctl ping $node@$NETTYPE"
7782 lctl ping $node@$NETTYPE
7784 echo "skipping $node (no hiphen detected)"
7788 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
7791 # do directio so as not to populate the page cache
7792 log "creating a 10 Mb file"
7793 multiop $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
7794 log "starting reads"
7795 dd if=$DIR/$tfile of=/dev/null bs=4096 &
7796 log "truncating the file"
7797 multiop $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
7799 kill %+ || true # reads might have finished
7800 echo "wait until dd is finished"
7802 log "removing the temporary file"
7803 rm -rf $DIR/$tfile || error "tmp file removal failed"
7805 run_test 218 "parallel read and truncate should not deadlock ======================="
7808 # tests that do cleanup/setup should be run at the end
7813 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
7814 $LCTL set_param fail_loc=0x903
7815 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
7816 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
7819 FAIL_ON_ERROR=true cleanup
7820 FAIL_ON_ERROR=true setup
7822 run_test 900 "umount should not race with any mgc requeue thread"
7824 complete $(basename $0) $SECONDS
7825 check_and_cleanup_lustre
7826 if [ "$I_MOUNTED" != "yes" ]; then
7827 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true