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 IOPENTEST1=${IOPENTEST1:-iopentest1}
51 IOPENTEST2=${IOPENTEST2:-iopentest2}
52 MEMHOG=${MEMHOG:-memhog}
53 DIRECTIO=${DIRECTIO:-directio}
54 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
55 UMOUNT=${UMOUNT:-"umount -d"}
57 CHECK_GRANT=${CHECK_GRANT:-"yes"}
58 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
60 export NAME=${NAME:-local}
67 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
68 . $LUSTRE/tests/test-framework.sh
70 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
73 [ "$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"
79 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
80 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
89 check_kernel_version() {
91 GOT_VER=$(lctl get_param -n version | awk '/kernel:/ {print $2}')
93 patchless|patchless_client) return 0;;
94 *) [ $GOT_VER -ge $WANT_VER ] && return 0 ;;
96 log "test needs at least kernel version $WANT_VER, running $GOT_VER"
100 if [ "$ONLY" == "cleanup" ]; then
105 check_and_setup_lustre
110 MDT0=$($LCTL get_param -n mdc.*.mds_server_uuid | \
111 awk '{gsub(/_UUID/,""); print $1}' | head -1)
112 LOVNAME=$($LCTL get_param -n llite.*.lov.common_name | tail -n 1)
113 OSTCOUNT=$($LCTL get_param -n lov.$LOVNAME.numobd)
114 STRIPECOUNT=$($LCTL get_param -n lov.$LOVNAME.stripecount)
115 STRIPESIZE=$($LCTL get_param -n lov.$LOVNAME.stripesize)
116 ORIGFREE=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
117 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
119 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
120 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
121 rm -rf $DIR/[Rdfs][0-9]*
123 # $RUNAS_ID may get set incorrectly somewhere else
124 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
126 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
130 if [ "${ONLY}" = "MOUNT" ] ; then
131 echo "Lustre is up, please go on"
135 echo "preparing for tests involving mounts"
136 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
138 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
139 echo # add a newline after mke2fs.
143 OLDDEBUG="`lctl get_param -n debug 2> /dev/null`"
144 lctl set_param debug=-1 2> /dev/null || true
147 $CHECKSTAT -t file $DIR/$tfile || error
149 $CHECKSTAT -a $DIR/$tfile || error
151 run_test 0 "touch .../$tfile ; rm .../$tfile ====================="
154 chmod 0755 $DIR || error
155 $CHECKSTAT -p 0755 $DIR || error
157 run_test 0b "chmod 0755 $DIR ============================="
160 $LCTL get_param mdc.*.import | grep "state: FULL" || error "import not FULL"
161 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" || error "bad target"
163 run_test 0c "check import proc ============================="
168 mkdir $DIR/d1/d2 && error "we expect EEXIST, but not returned"
169 $CHECKSTAT -t dir $DIR/d1/d2 || error
171 run_test 1a "mkdir .../d1; mkdir .../d1/d2 ====================="
176 $CHECKSTAT -a $DIR/d1 || error
178 run_test 1b "rmdir .../d1/d2; rmdir .../d1 ====================="
183 $CHECKSTAT -t file $DIR/d2/f || error
185 run_test 2a "mkdir .../d2; touch .../d2/f ======================"
189 $CHECKSTAT -a $DIR/d2 || error
191 run_test 2b "rm -r .../d2; checkstat .../d2/f ======================"
195 $CHECKSTAT -t dir $DIR/d3 || error
197 run_test 3a "mkdir .../d3 ======================================"
200 if [ ! -d $DIR/d3 ]; then
204 $CHECKSTAT -t file $DIR/d3/f || error
206 run_test 3b "touch .../d3/f ===================================="
210 $CHECKSTAT -a $DIR/d3 || error
212 run_test 3c "rm -r .../d3 ======================================"
216 $CHECKSTAT -t dir $DIR/d4 || error
218 run_test 4a "mkdir .../d4 ======================================"
221 if [ ! -d $DIR/d4 ]; then
225 $CHECKSTAT -t dir $DIR/d4/d2 || error
227 run_test 4b "mkdir .../d4/d2 ==================================="
232 chmod 0707 $DIR/d5/d2
233 $CHECKSTAT -t dir -p 0707 $DIR/d5/d2 || error
235 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2 ============"
239 chmod 0666 $DIR/f6a || error
240 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/f6a || error
242 run_test 6a "touch .../f6a; chmod .../f6a ======================"
245 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
246 if [ ! -f $DIR/f6a ]; then
250 $RUNAS chmod 0444 $DIR/f6a && error
251 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/f6a || error
253 run_test 6b "$RUNAS chmod .../f6a (should return error) =="
256 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
258 chown $RUNAS_ID $DIR/f6c || error
259 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/f6c || error
261 run_test 6c "touch .../f6c; chown .../f6c ======================"
264 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
265 if [ ! -f $DIR/f6c ]; then
267 chown $RUNAS_ID $DIR/f6c
269 $RUNAS chown $UID $DIR/f6c && error
270 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/f6c || error
272 run_test 6d "$RUNAS chown .../f6c (should return error) =="
275 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
277 chgrp $RUNAS_ID $DIR/f6e || error
278 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/f6e || error
280 run_test 6e "touch .../f6e; chgrp .../f6e ======================"
283 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
284 if [ ! -f $DIR/f6e ]; then
286 chgrp $RUNAS_ID $DIR/f6e
288 $RUNAS chgrp $UID $DIR/f6e && error
289 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/f6e || error
291 run_test 6f "$RUNAS chgrp .../f6e (should return error) =="
294 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
295 mkdir $DIR/d6g || error
296 chmod 777 $DIR/d6g || error
297 $RUNAS mkdir $DIR/d6g/d || error
298 chmod g+s $DIR/d6g/d || error
299 mkdir $DIR/d6g/d/subdir
300 $CHECKSTAT -g \#$RUNAS_GID $DIR/d6g/d/subdir || error
302 run_test 6g "Is new dir in sgid dir inheriting group?"
304 test_6h() { # bug 7331
305 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
306 touch $DIR/f6h || error "touch failed"
307 chown $RUNAS_ID:$RUNAS_GID $DIR/f6h || error "initial chown failed"
308 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/f6h && error "chown worked"
309 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/f6h || error
311 run_test 6h "$RUNAS chown RUNAS_ID.0 .../f6h (should return error)"
317 $CHECKSTAT -t file -p 0666 $DIR/d7/f || error
319 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
322 if [ ! -d $DIR/d7 ]; then
326 echo -n foo > $DIR/d7/f2
327 [ "`cat $DIR/d7/f2`" = "foo" ] || error
328 $CHECKSTAT -t file -s 3 $DIR/d7/f2 || error
330 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
336 $CHECKSTAT -t file -p 0666 $DIR/d8/f || error
338 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
344 $CHECKSTAT -t dir $DIR/d9/d2/d3 || error
346 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
352 $CHECKSTAT -t file $DIR/d10/d2/f || error
354 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
359 chmod 0666 $DIR/d11/d2
360 chmod 0705 $DIR/d11/d2
361 $CHECKSTAT -t dir -p 0705 $DIR/d11/d2 || error
363 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
368 chmod 0666 $DIR/d12/f
369 chmod 0654 $DIR/d12/f
370 $CHECKSTAT -t file -p 0654 $DIR/d12/f || error
372 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
376 dd if=/dev/zero of=$DIR/d13/f count=10
378 $CHECKSTAT -t file -s 0 $DIR/d13/f || error
380 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
386 $CHECKSTAT -a $DIR/d14/f || error
388 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
393 mv $DIR/d15/f $DIR/d15/f2
394 $CHECKSTAT -t file $DIR/d15/f2 || error
396 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
402 $CHECKSTAT -a $DIR/d16/f || error
404 run_test 16 "touch .../d16/f; rm -rf .../d16/f ================="
409 ln -s $DIR/d17/f $DIR/d17/l-exist
411 $CHECKSTAT -l $DIR/d17/f $DIR/d17/l-exist || error
412 $CHECKSTAT -f -t f $DIR/d17/l-exist || error
413 rm -f $DIR/d17/l-exist
414 $CHECKSTAT -a $DIR/d17/l-exist || error
416 run_test 17a "symlinks: create, remove (real) =================="
420 ln -s no-such-file $DIR/d17/l-dangle
422 $CHECKSTAT -l no-such-file $DIR/d17/l-dangle || error
423 $CHECKSTAT -fa $DIR/d17/l-dangle || error
424 rm -f $DIR/d17/l-dangle
425 $CHECKSTAT -a $DIR/d17/l-dangle || error
427 run_test 17b "symlinks: create, remove (dangling) =============="
429 test_17c() { # bug 3440 - don't save failed open RPC for replay
431 ln -s foo $DIR/d17/f17c
432 cat $DIR/d17/f17c && error "opened non-existent symlink" || true
434 run_test 17c "symlinks: open dangling (should return error) ===="
438 ln -s foo $DIR/d17/f17d
439 touch $DIR/d17/f17d || error "creating to new symlink"
441 run_test 17d "symlinks: create dangling ========================"
445 local foo=$DIR/$tdir/$tfile
446 ln -s $foo $foo || error "create symlink failed"
447 ls -l $foo || error "ls -l failed"
448 ls $foo && error "ls not failed" || true
450 run_test 17e "symlinks: create recursive symlink (should return error) ===="
454 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/d17f/111
455 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/d17f/222
456 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/d17f/333
457 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/d17f/444
458 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/d17f/555
459 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/d17f/666
462 run_test 17f "symlinks: long and very long symlink name ========================"
466 LONGSYMLINK="$(dd if=/dev/zero bs=4095 count=1 | tr '\0' 'x')"
467 ln -s $LONGSYMLINK $DIR/$tdir/$tfile
470 run_test 17g "symlinks: really long symlink name ==============================="
472 test_17h() { #bug 17378
474 $SETSTRIPE $DIR/$tdir -c -1
475 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
476 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000141
477 touch $DIR/$tdir/$tfile || true
479 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
481 test_17i() { #bug 20018
483 local foo=$DIR/$tdir/$tfile
484 ln -s $foo $foo || error "create symlink failed"
485 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
486 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000143
487 ls -l $foo && error "error not detected"
490 run_test 17i "don't panic on short symlink"
492 test_17k() { #bug 22301
493 rsync --help | grep -q xattr ||
494 skip_env "$(rsync --version| head -1) does not support xattrs"
495 mkdir -p $DIR/{$tdir,$tdir.new}
496 touch $DIR/$tdir/$tfile
497 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
498 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
499 error "rsync failed with xattrs enabled"
501 run_test 17k "symlinks: rsync with xattrs enabled ========================="
507 run_test 18 "touch .../f ; ls ... =============================="
513 $CHECKSTAT -a $DIR/f19 || error
515 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
518 ls -l $DIR/f19 && error || true
520 run_test 19b "ls -l .../f19 (should return error) =============="
523 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
524 $RUNAS touch $DIR/f19 && error || true
526 run_test 19c "$RUNAS touch .../f19 (should return error) =="
529 cat $DIR/f19 && error || true
531 run_test 19d "cat .../f19 (should return error) =============="
543 $CHECKSTAT -a $DIR/f || error
545 run_test 20 "touch .../f ; ls -l ... ==========================="
549 [ -f $DIR/d21/dangle ] && rm -f $DIR/d21/dangle
550 ln -s dangle $DIR/d21/link
551 echo foo >> $DIR/d21/link
553 $CHECKSTAT -t link $DIR/d21/link || error
554 $CHECKSTAT -f -t file $DIR/d21/link || error
556 run_test 21 "write to dangling link ============================"
561 chown $RUNAS_ID:$RUNAS_GID $WDIR
562 (cd $WDIR || error "cd $WDIR failed";
563 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
565 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
566 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
567 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $WDIR/etc || error "checkstat -u failed"
569 run_test 22 "unpack tar archive as non-root user ==============="
574 local file=$DIR/$tdir/$tfile
576 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
577 openfile -f O_CREAT:O_EXCL $file &&
578 error "$file recreate succeeded" || true
580 run_test 23a "O_CREAT|O_EXCL in subdir =========================="
582 test_23b() { # bug 18988
584 local file=$DIR/$tdir/$tfile
587 echo foo > $file || error "write filed"
588 echo bar >> $file || error "append filed"
589 $CHECKSTAT -s 8 $file || error "wrong size"
592 run_test 23b "O_APPEND check =========================="
595 echo '== rename sanity =============================================='
596 echo '-- same directory rename'
599 mv $DIR/R1/f $DIR/R1/g
600 $CHECKSTAT -t file $DIR/R1/g || error
602 run_test 24a "touch .../R1/f; rename .../R1/f .../R1/g ========="
607 mv $DIR/R2/f $DIR/R2/g
608 $CHECKSTAT -a $DIR/R2/f || error
609 $CHECKSTAT -t file $DIR/R2/g || error
611 run_test 24b "touch .../R2/{f,g}; rename .../R2/f .../R2/g ====="
616 mv $DIR/R3/f $DIR/R3/g
617 $CHECKSTAT -a $DIR/R3/f || error
618 $CHECKSTAT -t dir $DIR/R3/g || error
620 run_test 24c "mkdir .../R3/f; rename .../R3/f .../R3/g ========="
625 mrename $DIR/R4/f $DIR/R4/g
626 $CHECKSTAT -a $DIR/R4/f || error
627 $CHECKSTAT -t dir $DIR/R4/g || error
629 run_test 24d "mkdir .../R4/{f,g}; rename .../R4/f .../R4/g ====="
632 echo '-- cross directory renames --'
635 mv $DIR/R5a/f $DIR/R5b/g
636 $CHECKSTAT -a $DIR/R5a/f || error
637 $CHECKSTAT -t file $DIR/R5b/g || error
639 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
643 touch $DIR/R6a/f $DIR/R6b/g
644 mv $DIR/R6a/f $DIR/R6b/g
645 $CHECKSTAT -a $DIR/R6a/f || error
646 $CHECKSTAT -t file $DIR/R6b/g || error
648 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
653 mv $DIR/R7a/d $DIR/R7b/e
654 $CHECKSTAT -a $DIR/R7a/d || error
655 $CHECKSTAT -t dir $DIR/R7b/e || error
657 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
661 mkdir $DIR/R8a/d $DIR/R8b/e
662 mrename $DIR/R8a/d $DIR/R8b/e
663 $CHECKSTAT -a $DIR/R8a/d || error
664 $CHECKSTAT -t dir $DIR/R8b/e || error
666 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
669 echo "-- rename error cases"
673 mrename $DIR/R9/f $DIR/R9/a
674 $CHECKSTAT -t file $DIR/R9/f || error
675 $CHECKSTAT -t dir $DIR/R9/a || error
676 $CHECKSTAT -a $DIR/R9/a/f || error
678 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
682 mrename $DIR/R10/f $DIR/R10/g
683 $CHECKSTAT -t dir $DIR/R10 || error
684 $CHECKSTAT -a $DIR/R10/f || error
685 $CHECKSTAT -a $DIR/R10/g || error
687 run_test 24j "source does not exist ============================"
690 mkdir $DIR/R11a $DIR/R11a/d
692 mv $DIR/R11a/f $DIR/R11a/d
693 $CHECKSTAT -a $DIR/R11a/f || error
694 $CHECKSTAT -t file $DIR/R11a/d/f || error
696 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
698 # bug 2429 - rename foo foo foo creates invalid file
701 multiop $f OcNs || error
703 run_test 24l "Renaming a file to itself ========================"
707 multiop $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
708 # on ext3 this does not remove either the source or target files
709 # though the "expected" operation would be to remove the source
710 $CHECKSTAT -t file ${f} || error "${f} missing"
711 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
713 run_test 24m "Renaming a file to a hard link to itself ========="
717 # this stats the old file after it was renamed, so it should fail
721 $CHECKSTAT ${f}.rename
724 run_test 24n "Statting the old file after renaming (Posix rename 2)"
727 check_kernel_version 37 || return 0
729 rename_many -s random -v -n 10 $DIR/d24o
731 run_test 24o "rename of files during htree split ==============="
735 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
736 mrename $DIR/R12a $DIR/R12b
737 $CHECKSTAT -a $DIR/R12a || error
738 $CHECKSTAT -t dir $DIR/R12b || error
739 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
740 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
742 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
746 DIRINO=`ls -lid $DIR/R13a | awk '{ print $1 }'`
747 multiop_bg_pause $DIR/R13b D_c || return 1
750 mrename $DIR/R13a $DIR/R13b
751 $CHECKSTAT -a $DIR/R13a || error
752 $CHECKSTAT -t dir $DIR/R13b || error
753 DIRINO2=`ls -lid $DIR/R13b | awk '{ print $1 }'`
754 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
756 wait $MULTIPID || error "multiop close failed"
758 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
760 test_24r() { #bug 3789
761 mkdir $DIR/R14a $DIR/R14a/b
762 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
763 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
764 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
766 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
769 mkdir $DIR/R15a $DIR/R15a/b $DIR/R15a/b/c
770 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
771 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
772 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
774 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
776 mkdir $DIR/R16a $DIR/R16a/b $DIR/R16a/b/c
777 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
778 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
779 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
781 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
783 test_24u() { # bug12192
784 multiop $DIR/$tfile C2w$((2048 * 1024))c || error
785 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
787 run_test 24u "create stripe file"
791 local FREE_INODES=`lfs df -i|grep "filesystem summary" | awk '{print $5}'`
792 [ $FREE_INODES -lt $NRFILES ] && \
793 skip "not enough free inodes $FREE_INODES required $NRFILES" && \
797 createmany -m $DIR/d24v/$tfile $NRFILES
798 ls $DIR/d24v >/dev/null || error "error in listing large dir"
802 run_test 24v "list directory with large files (handle hash collision, bug: 17560)"
804 test_24w() { # bug21506
806 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
807 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
808 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
809 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
810 [ "$SZ1" = "$SZ2" ] || \
811 error "Error reading at the end of the file $tfile"
813 run_test 24w "Reading a file larger than 4Gb"
816 echo '== symlink sanity ============================================='
820 touch $DIR/s25/foo || error
822 run_test 25a "create file in symlinked directory ==============="
825 [ ! -d $DIR/d25 ] && test_25a
826 $CHECKSTAT -t file $DIR/s25/foo || error
828 run_test 25b "lookup file in symlinked directory ==============="
833 ln -s d26/d26-2 $DIR/s26
834 touch $DIR/s26/foo || error
836 run_test 26a "multiple component symlink ======================="
839 mkdir -p $DIR/d26b/d26-2
840 ln -s d26b/d26-2/foo $DIR/s26-2
841 touch $DIR/s26-2 || error
843 run_test 26b "multiple component symlink at end of lookup ======"
848 ln -s d26.2 $DIR/s26.2-1
849 ln -s s26.2-1 $DIR/s26.2-2
850 ln -s s26.2-2 $DIR/s26.2-3
851 chmod 0666 $DIR/s26.2-3/foo
853 run_test 26c "chain of symlinks ================================"
855 # recursive symlinks (bug 439)
857 ln -s d26-3/foo $DIR/d26-3
859 run_test 26d "create multiple component recursive symlink ======"
862 [ ! -h $DIR/d26-3 ] && test_26d
865 run_test 26e "unlink multiple component recursive symlink ======"
867 # recursive symlinks (bug 7022)
870 mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
871 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
872 mkdir -p lndir/bar1 || error "mkdir lndir/bar1 failed"
873 mkdir $tfile || error "mkdir $tfile failed"
874 cd $tfile || error "cd $tfile failed"
875 ln -s .. dotdot || error "ln dotdot failed"
876 ln -s dotdot/lndir lndir || error "ln lndir failed"
877 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
878 output=`ls $tfile/$tfile/lndir/bar1`
879 [ "$output" = bar1 ] && error "unexpected output"
880 rm -r $tfile || error "rm $tfile failed"
881 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
883 run_test 26f "rm -r of a directory which has recursive symlink ="
886 echo '== stripe sanity =============================================='
887 mkdir -p $DIR/d27 || error "mkdir failed"
889 $SETSTRIPE $DIR/d27/f0 -c 1 || error "lstripe failed"
890 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
892 log "== test_27a: write to one stripe file ========================="
893 cp /etc/hosts $DIR/d27/f0 || error
895 run_test 27a "one stripe file =================================="
898 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
900 $SETSTRIPE $DIR/d27/f01 -c 2 || error "lstripe failed"
901 [ `$GETSTRIPE $DIR/d27/f01 | grep -A 10 obdidx | wc -l` -eq 4 ] ||
902 error "two-stripe file doesn't have two stripes"
904 log "== test_27c: write to two stripe file file f01 ================"
905 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
907 run_test 27c "create two stripe file f01 ======================="
911 $SETSTRIPE -c0 -i-1 -s0 $DIR/d27/fdef || error "lstripe failed"
912 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
913 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
915 run_test 27d "create file with default settings ================"
919 $SETSTRIPE $DIR/d27/f12 -c 2 || error "lstripe failed"
920 $SETSTRIPE $DIR/d27/f12 -c 2 && error "lstripe succeeded twice"
921 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
923 run_test 27e "setstripe existing file (should return error) ======"
927 $SETSTRIPE $DIR/d27/fbad -s 100 -i 0 -c 1 && error "lstripe failed"
928 dd if=/dev/zero of=$DIR/d27/f12 bs=4k count=4 || error "dd failed"
929 $GETSTRIPE $DIR/d27/fbad || error "lfs getstripe failed"
931 run_test 27f "setstripe with bad stripe size (should return error)"
935 $MCREATE $DIR/d27/fnone || error "mcreate failed"
937 log "== test 27h: lfs getstripe with no objects ===================="
938 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" || error "has object"
940 log "== test 27i: lfs getstripe with some objects =================="
941 touch $DIR/d27/fsome || error "touch failed"
942 $GETSTRIPE $DIR/d27/fsome | grep obdidx || error "missing objects"
944 run_test 27g "test lfs getstripe ==========================================="
948 $SETSTRIPE $DIR/d27/f27j -i $OSTCOUNT && error "lstripe failed"||true
950 run_test 27j "setstripe with bad stripe offset (should return error)"
952 test_27k() { # bug 2844
955 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
956 [ ! -d $DIR/d27 ] && mkdir -p $DIR/d27
957 $SETSTRIPE $FILE -s 67108864 || error "lstripe failed"
958 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
959 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
960 dd if=/dev/zero of=$FILE bs=4k count=1
961 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
962 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
964 run_test 27k "limit i_blksize for broken user apps ============="
968 mcreate $DIR/f27l || error "creating file"
969 $RUNAS $SETSTRIPE $DIR/f27l -c 1 && \
970 error "lstripe should have failed" || true
972 run_test 27l "check setstripe permissions (should return error)"
975 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
976 if [ $ORIGFREE -gt $MAXFREE ]; then
977 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
981 $SETSTRIPE $DIR/d27/f27m_1 -i 0 -c 1
982 dd if=/dev/zero of=$DIR/d27/f27m_1 bs=1024 count=$MAXFREE && \
983 error "dd should fill OST0"
985 while $SETSTRIPE $DIR/d27/f27m_$i -i 0 -c 1 ; do
987 [ $i -gt 256 ] && break
990 touch $DIR/d27/f27m_$i
991 [ `$GETSTRIPE $DIR/d27/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] && \
992 error "OST0 was full but new created file still use it"
994 touch $DIR/d27/f27m_$i
995 [ `$GETSTRIPE $DIR/d27/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] && \
996 error "OST0 was full but new created file still use it"
1000 run_test 27m "create file while OST0 was full =================="
1003 local DELAY=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 * 2}')
1007 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1008 # if the OST isn't full anymore.
1010 local OSTIDX=${1:-""}
1012 local list=$(comma_list $(osts_nodes))
1013 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1015 do_nodes $list lctl set_param fail_loc=0
1019 exhaust_precreations() {
1022 local FAILIDX=${3:-$OSTIDX}
1025 local MDSIDX=$(get_mds_dir "$DIR/$tdir")
1026 echo OSTIDX=$OSTIDX MDSIDX=$MDSIDX
1028 local OST=$(lfs osts | grep ${OSTIDX}": " | \
1029 awk '{print $2}' | sed -e 's/_UUID$//')
1030 local MDT_INDEX=$(lfs df | grep "\[MDT:$((MDSIDX - 1))\]" | awk '{print $1}' | \
1031 sed -e 's/_UUID$//;s/^.*-//')
1034 local mdtosc_proc1=$(get_mdtosc_proc_path mds${MDSIDX} $OST)
1035 local last_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1036 osc.$mdtosc_proc1.prealloc_last_id)
1037 local next_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1038 osc.$mdtosc_proc1.prealloc_next_id)
1040 local mdtosc_proc2=$(get_mdtosc_proc_path mds${MDSIDX})
1041 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1043 mkdir -p $DIR/$tdir/${OST}
1044 $SETSTRIPE $DIR/$tdir/${OST} -i $OSTIDX -c 1
1045 #define OBD_FAIL_OST_ENOSPC 0x215
1046 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=$FAILIDX
1047 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x215
1048 echo "Creating to objid $last_id on ost $OST..."
1049 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1050 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1051 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=$FAILLOC
1055 exhaust_all_precreations() {
1057 for (( i=0; i < OSTCOUNT; i++ )) ; do
1058 exhaust_precreations $i $1 -1
1063 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1064 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1065 remote_ost_nodsh && skip "remote OST with nodsh" && return
1068 rm -f $DIR/$tdir/$tfile
1069 exhaust_precreations 0 0x80000215
1070 $SETSTRIPE -c -1 $DIR/$tdir
1071 touch $DIR/$tdir/$tfile || error
1072 $GETSTRIPE $DIR/$tdir/$tfile
1075 run_test 27n "create file with some full OSTs =================="
1078 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1079 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1080 remote_ost_nodsh && skip "remote OST with nodsh" && return
1083 rm -f $DIR/$tdir/$tfile
1084 exhaust_all_precreations 0x215
1086 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1091 run_test 27o "create file with all full OSTs (should error) ===="
1094 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1095 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1096 remote_ost_nodsh && skip "remote OST with nodsh" && return
1099 rm -f $DIR/$tdir/$tfile
1102 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1103 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1104 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1106 exhaust_precreations 0 0x80000215
1107 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1108 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1109 $LFS getstripe $DIR/$tdir/$tfile
1113 run_test 27p "append to a truncated file with some full OSTs ==="
1116 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1117 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1118 remote_ost_nodsh && skip "remote OST with nodsh" && return
1121 rm -f $DIR/$tdir/$tfile
1123 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1124 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1125 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1127 exhaust_all_precreations 0x215
1129 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1130 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1134 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1137 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1138 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1139 remote_ost_nodsh && skip "remote OST with nodsh" && return
1142 rm -f $DIR/$tdir/$tfile
1143 exhaust_precreations 0 0x80000215
1145 $SETSTRIPE $DIR/$tdir/$tfile -i 0 -c 2 # && error
1149 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1151 test_27s() { # bug 10725
1153 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1154 local stripe_count=0
1155 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1156 $SETSTRIPE $DIR/$tdir -s $stripe_size -c $stripe_count && \
1157 error "stripe width >= 2^32 succeeded" || true
1160 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1162 test_27t() { # bug 10864
1167 $WLFS getstripe $tfile
1170 run_test 27t "check that utils parse path correctly"
1172 test_27u() { # bug 4900
1173 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1174 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1176 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1177 do_facet $SINGLEMDS lctl set_param fail_loc=0x139
1179 createmany -o $DIR/$tdir/t- 1000
1180 do_facet $SINGLEMDS lctl set_param fail_loc=0
1182 TLOG=$DIR/$tfile.getstripe
1183 $GETSTRIPE $DIR/$tdir > $TLOG
1184 OBJS=`awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj;}' $TLOG`
1185 unlinkmany $DIR/$tdir/t- 1000
1186 [ $OBJS -gt 0 ] && \
1187 error "$OBJS objects created on OST-0. See $TLOG" || pass
1189 run_test 27u "skip object creation on OSC w/o objects =========="
1191 test_27v() { # bug 4900
1192 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1193 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1194 remote_ost_nodsh && skip "remote OST with nodsh" && return
1196 exhaust_all_precreations 0x215
1200 $SETSTRIPE $DIR/$tdir -c 1 # 1 stripe / file
1202 touch $DIR/$tdir/$tfile
1203 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1205 for (( i=0; i < OSTCOUNT; i++ )) ; do
1206 do_facet ost$i lctl set_param fail_loc=0x705
1208 local START=`date +%s`
1209 createmany -o $DIR/$tdir/$tfile 32
1211 local FINISH=`date +%s`
1212 local TIMEOUT=`lctl get_param -n timeout`
1213 [ $((FINISH - START)) -ge $((TIMEOUT / 2)) ] && \
1214 error "$FINISH - $START >= $TIMEOUT / 2"
1218 run_test 27v "skip object creation on slow OST ================="
1220 test_27w() { # bug 10997
1221 mkdir -p $DIR/$tdir || error "mkdir failed"
1222 $LSTRIPE $DIR/$tdir/f0 -s 65536 || error "lstripe failed"
1223 size=`$GETSTRIPE $DIR/$tdir/f0 -s`
1224 [ $size -ne 65536 ] && error "stripe size $size != 65536" || true
1225 gsdir=$($LFS getstripe -d $DIR/$tdir)
1226 [ $(echo $gsdir | grep -c stripe_count) -ne 1 ] && error "$LFS getstripe -d $DIR/$tdir failed"
1228 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping multiple stripe count/offset test" && return
1229 for i in `seq 1 $OSTCOUNT`; do
1231 $LSTRIPE $DIR/$tdir/f$i -c $i -i $offset || error "lstripe -c $i -i $offset failed"
1232 count=`$GETSTRIPE -c $DIR/$tdir/f$i`
1233 index=`$GETSTRIPE -o $DIR/$tdir/f$i`
1234 [ $count -ne $i ] && error "stripe count $count != $i" || true
1235 [ $index -ne $offset ] && error "stripe offset $index != $offset" || true
1238 run_test 27w "check lfs setstripe -c -s -i options ============="
1241 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
1242 OFFSET=$(($OSTCOUNT - 1))
1244 local OST=$(lfs osts | awk '/'${OSTIDX}': / { print $2 }' | sed -e 's/_UUID$//')
1247 $SETSTRIPE $DIR/$tdir -c 1 # 1 stripe per file
1248 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1250 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1251 for i in `seq 0 $OFFSET`; do
1252 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1253 error "OST0 was degraded but new created file still use it"
1255 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1257 run_test 27x "create files while OST0 is degraded"
1260 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1261 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1263 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1264 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1265 osc.$mdtosc.prealloc_last_id)
1266 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1267 osc.$mdtosc.prealloc_next_id)
1268 local fcount=$((last_id - next_id))
1269 [ $fcount -eq 0 ] && skip "not enough space on OST0" && return
1270 [ $fcount -gt $OSTCOUNT ] && fcount=$OSTCOUNT
1272 MDS_OSCS=`do_facet $SINGLEMDS lctl dl | awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
1273 OFFSET=$(($OSTCOUNT-1))
1275 for OSC in $MDS_OSCS; do
1276 if [ $OST == -1 ]; then {
1277 OST=`osc_to_ost $OSC`
1279 echo $OSC "is Deactivate:"
1280 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1284 OSTIDX=$(lfs osts | grep ${OST} | awk '{print $1}' | sed -e 's/://')
1286 $SETSTRIPE $DIR/$tdir -c 1 # 1 stripe / file
1288 do_facet ost$OSTIDX lctl set_param -n obdfilter.$OST.degraded 1
1290 createmany -o $DIR/$tdir/$tfile $fcount
1291 do_facet ost$OSTIDX lctl set_param -n obdfilter.$OST.degraded 0
1293 for i in `seq 0 $OFFSET`; do
1294 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "$OSTIDX"` ] || \
1295 error "files created on deactivated OSTs instead of degraded OST"
1297 for OSC in $MDS_OSCS; do
1298 [ `osc_to_ost $OSC` != $OST ] && {
1299 echo $OSC "is activate"
1300 do_facet $SINGLEMDS lctl --device %$OSC activate
1304 run_test 27y "create files while OST0 is degraded and the rest inactive"
1309 local old_ifs="$IFS"
1311 lmm=($($GETSTRIPE -v $1))
1314 fid=($($LFS path2fid $1))
1317 # compare lmm_seq and lu_fid->f_seq
1318 [ ${lmm[4]} = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1319 # compare lmm_object_id and lu_fid->oid
1320 [ ${lmm[6]} = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1322 echo -e "\tseq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}\n\tstripe count: ${lmm[8]}"
1324 [ "$FSTYPE" != "ldiskfs" ] && skip "can not check trusted.fid FSTYPE=$FSTYPE" && return 0
1326 # check the trusted.fid attribute of the OST objects of the file
1327 for (( i=0, j=19; i < ${lmm[8]}; i++, j+=4 )); do
1328 local obdidx=${lmm[$j]}
1329 local devnum=$((obdidx + 1))
1330 local objid=${lmm[$((j+1))]}
1331 local group=${lmm[$((j+3))]}
1332 local dev=$(ostdevname $devnum)
1333 local dir=${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
1357 $SETSTRIPE $DIR/$tdir/$tfile-1 -c 1 -o 0 -s 1m ||
1358 { error "setstripe -c -1 failed"; return 1; }
1359 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1360 { error "dd 1 mb failed"; return 2; }
1361 $SETSTRIPE $DIR/$tdir/$tfile-2 -c -1 -o $(($OSTCOUNT - 1)) -s 1m ||
1362 { error "setstripe -c 1 failed"; return 3; }
1363 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1364 { error "dd $OSTCOUNT mb failed"; return 4; }
1367 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1368 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1370 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1372 test_27A() { # b=19102
1373 local restore_size=`$GETSTRIPE -s $MOUNT`
1374 local restore_count=`$GETSTRIPE -c $MOUNT`
1375 local restore_offset=`$GETSTRIPE -o $MOUNT`
1376 $SETSTRIPE -c 0 -o -1 -s 0 $MOUNT
1377 local default_size=`$GETSTRIPE -s $MOUNT`
1378 local default_count=`$GETSTRIPE -c $MOUNT`
1379 local default_offset=`$GETSTRIPE -o $MOUNT`
1380 local dsize=$((1024 * 1024))
1381 [ $default_size -eq $dsize ] || error "stripe size $default_size != $dsize"
1382 [ $default_count -eq 1 ] || error "stripe count $default_count != 1"
1383 [ $default_offset -eq -1 ] || error "stripe offset $default_offset != -1"
1384 $SETSTRIPE -c $restore_count -o $restore_offset -s $restore_size $MOUNT
1386 run_test 27A "check filesystem-wide default LOV EA values"
1388 # createtest also checks that device nodes are created and
1389 # then visible correctly (#2091)
1390 test_28() { # bug 2091
1392 $CREATETEST $DIR/d28/ct || error
1394 run_test 28 "create/mknod/mkdir with bad file types ============"
1397 cancel_lru_locks mdc
1403 declare -i LOCKCOUNTORIG=0
1404 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1405 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
1407 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
1409 declare -i LOCKUNUSEDCOUNTORIG=0
1410 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1411 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
1418 declare -i LOCKCOUNTCURRENT=0
1419 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1420 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
1423 declare -i LOCKUNUSEDCOUNTCURRENT=0
1424 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1425 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
1428 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1429 lctl set_param -n ldlm.dump_namespaces ""
1430 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1431 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1432 log "dumped log to $TMP/test_29.dk (bug 5793)"
1435 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1436 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1437 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1438 log "dumped log to $TMP/test_29.dk (bug 5793)"
1442 run_test 29 "IT_GETATTR regression ============================"
1444 test_30a() { # was test_30
1445 cp `which ls` $DIR || cp /bin/ls $DIR
1449 run_test 30a "execute binary from Lustre (execve) =============="
1452 cp `which ls` $DIR || cp /bin/ls $DIR
1454 $RUNAS $DIR/ls / || error
1457 run_test 30b "execute binary from Lustre as non-root ==========="
1459 test_30c() { # b=22376
1460 cp `which ls` $DIR || cp /bin/ls $DIR
1462 cancel_lru_locks mdc
1463 cancel_lru_locks osc
1464 $RUNAS $DIR/ls / || error
1467 run_test 30c "execute binary from Lustre without read perms ===="
1470 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1471 $CHECKSTAT -a $DIR/f31 || error
1473 run_test 31a "open-unlink file =================================="
1476 touch $DIR/f31 || error
1477 ln $DIR/f31 $DIR/f31b || error
1478 multiop $DIR/f31b Ouc || error
1479 $CHECKSTAT -t file $DIR/f31 || error
1481 run_test 31b "unlink file with multiple links while open ======="
1484 touch $DIR/f31 || error
1485 ln $DIR/f31 $DIR/f31c || error
1486 multiop_bg_pause $DIR/f31 O_uc || return 1
1488 multiop $DIR/f31c Ouc
1489 kill -USR1 $MULTIPID
1492 run_test 31c "open-unlink file with multiple links ============="
1495 opendirunlink $DIR/d31d $DIR/d31d || error
1496 $CHECKSTAT -a $DIR/d31d || error
1498 run_test 31d "remove of open directory ========================="
1500 test_31e() { # bug 2904
1501 check_kernel_version 34 || return 0
1502 openfilleddirunlink $DIR/d31e || error
1504 run_test 31e "remove of open non-empty directory ==============="
1506 test_31f() { # bug 4554
1509 $SETSTRIPE $DIR/d31f -s 1048576 -c 1
1510 cp /etc/hosts $DIR/d31f
1512 $GETSTRIPE $DIR/d31f/hosts
1513 multiop_bg_pause $DIR/d31f D_c || return 1
1516 rm -rv $DIR/d31f || error "first of $DIR/d31f"
1518 $SETSTRIPE $DIR/d31f -s 1048576 -c 1
1519 cp /etc/hosts $DIR/d31f
1521 $GETSTRIPE $DIR/d31f/hosts
1522 multiop_bg_pause $DIR/d31f D_c || return 1
1525 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
1526 wait $MULTIPID || error "first opendir $MULTIPID failed"
1530 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
1531 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
1534 run_test 31f "remove of open directory with open-unlink file ==="
1537 echo "-- cross directory link --"
1538 mkdir $DIR/d31g{a,b}
1540 ln $DIR/d31ga/f $DIR/d31gb/g
1541 $CHECKSTAT -t file $DIR/d31ga/f || error "source"
1542 [ `stat -c%h $DIR/d31ga/f` == '2' ] || error "source nlink"
1543 $CHECKSTAT -t file $DIR/d31gb/g || error "target"
1544 [ `stat -c%h $DIR/d31gb/g` == '2' ] || error "target nlink"
1546 run_test 31g "cross directory link==============="
1549 echo "-- cross directory link --"
1553 ln $DIR/d31h/f $DIR/d31h/dir/g
1554 $CHECKSTAT -t file $DIR/d31h/f || error "source"
1555 [ `stat -c%h $DIR/d31h/f` == '2' ] || error "source nlink"
1556 $CHECKSTAT -t file $DIR/d31h/dir/g || error "target"
1557 [ `stat -c%h $DIR/d31h/dir/g` == '2' ] || error "target nlink"
1559 run_test 31h "cross directory link under child==============="
1562 echo "-- cross directory link --"
1565 touch $DIR/d31i/dir/f
1566 ln $DIR/d31i/dir/f $DIR/d31i/g
1567 $CHECKSTAT -t file $DIR/d31i/dir/f || error "source"
1568 [ `stat -c%h $DIR/d31i/dir/f` == '2' ] || error "source nlink"
1569 $CHECKSTAT -t file $DIR/d31i/g || error "target"
1570 [ `stat -c%h $DIR/d31i/g` == '2' ] || error "target nlink"
1572 run_test 31i "cross directory link under parent==============="
1577 mkdir $DIR/d31j/dir1
1578 ln $DIR/d31j/dir1 $DIR/d31j/dir2 && error "ln for dir"
1579 link $DIR/d31j/dir1 $DIR/d31j/dir3 && error "link for dir"
1580 mlink $DIR/d31j/dir1 $DIR/d31j/dir4 && error "mlink for dir"
1581 mlink $DIR/d31j/dir1 $DIR/d31j/dir1 && error "mlink to the same dir"
1584 run_test 31j "link for directory==============="
1590 touch $DIR/d31k/exist
1591 mlink $DIR/d31k/s $DIR/d31k/t || error "mlink"
1592 mlink $DIR/d31k/s $DIR/d31k/exist && error "mlink to exist file"
1593 mlink $DIR/d31k/s $DIR/d31k/s && error "mlink to the same file"
1594 mlink $DIR/d31k/s $DIR/d31k && error "mlink to parent dir"
1595 mlink $DIR/d31k $DIR/d31k/s && error "mlink parent dir to target"
1596 mlink $DIR/d31k/not-exist $DIR/d31k/foo && error "mlink non-existing to new"
1597 mlink $DIR/d31k/not-exist $DIR/d31k/s && error "mlink non-existing to exist"
1600 run_test 31k "link to file: the same, non-existing, dir==============="
1606 touch $DIR/d31m2/exist
1607 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
1608 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
1609 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
1610 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
1611 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
1612 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
1615 run_test 31m "link to file: the same, non-existing, dir==============="
1618 echo "== more mountpoints and symlinks ================="
1619 [ -e $DIR/d32a ] && rm -fr $DIR/d32a
1620 mkdir -p $DIR/d32a/ext2-mountpoint
1621 mount -t ext2 -o loop $EXT2_DEV $DIR/d32a/ext2-mountpoint || error
1622 $CHECKSTAT -t dir $DIR/d32a/ext2-mountpoint/.. || error
1623 $UMOUNT $DIR/d32a/ext2-mountpoint || error
1625 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
1628 [ -e $DIR/d32b ] && rm -fr $DIR/d32b
1629 mkdir -p $DIR/d32b/ext2-mountpoint
1630 mount -t ext2 -o loop $EXT2_DEV $DIR/d32b/ext2-mountpoint || error
1631 ls -al $DIR/d32b/ext2-mountpoint/.. || error
1632 $UMOUNT $DIR/d32b/ext2-mountpoint || error
1634 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
1637 [ -e $DIR/d32c ] && rm -fr $DIR/d32c
1638 mkdir -p $DIR/d32c/ext2-mountpoint
1639 mount -t ext2 -o loop $EXT2_DEV $DIR/d32c/ext2-mountpoint || error
1640 mkdir -p $DIR/d32c/d2/test_dir
1641 $CHECKSTAT -t dir $DIR/d32c/ext2-mountpoint/../d2/test_dir || error
1642 $UMOUNT $DIR/d32c/ext2-mountpoint || error
1644 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
1647 [ -e $DIR/d32d ] && rm -fr $DIR/d32d
1648 mkdir -p $DIR/d32d/ext2-mountpoint
1649 mount -t ext2 -o loop $EXT2_DEV $DIR/d32d/ext2-mountpoint || error
1650 mkdir -p $DIR/d32d/d2/test_dir
1651 ls -al $DIR/d32d/ext2-mountpoint/../d2/test_dir || error
1652 $UMOUNT $DIR/d32d/ext2-mountpoint || error
1654 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
1657 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
1658 mkdir -p $DIR/d32e/tmp
1659 TMP_DIR=$DIR/d32e/tmp
1660 ln -s $DIR/d32e $TMP_DIR/symlink11
1661 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1662 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
1663 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
1665 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
1668 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
1669 mkdir -p $DIR/d32f/tmp
1670 TMP_DIR=$DIR/d32f/tmp
1671 ln -s $DIR/d32f $TMP_DIR/symlink11
1672 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1673 ls $DIR/d32f/tmp/symlink11 || error
1674 ls $DIR/d32f/symlink01 || error
1676 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
1679 TMP_DIR=$DIR/$tdir/tmp
1680 mkdir -p $TMP_DIR $DIR/${tdir}2
1681 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1682 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1683 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
1684 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
1685 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
1686 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
1688 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1691 rm -fr $DIR/$tdir $DIR/${tdir}2
1692 TMP_DIR=$DIR/$tdir/tmp
1693 mkdir -p $TMP_DIR $DIR/${tdir}2
1694 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1695 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1696 ls $TMP_DIR/symlink12 || error
1697 ls $DIR/$tdir/symlink02 || error
1699 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1702 [ -e $DIR/d32i ] && rm -fr $DIR/d32i
1703 mkdir -p $DIR/d32i/ext2-mountpoint
1704 mount -t ext2 -o loop $EXT2_DEV $DIR/d32i/ext2-mountpoint || error
1705 touch $DIR/d32i/test_file
1706 $CHECKSTAT -t file $DIR/d32i/ext2-mountpoint/../test_file || error
1707 $UMOUNT $DIR/d32i/ext2-mountpoint || error
1709 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
1712 [ -e $DIR/d32j ] && rm -fr $DIR/d32j
1713 mkdir -p $DIR/d32j/ext2-mountpoint
1714 mount -t ext2 -o loop $EXT2_DEV $DIR/d32j/ext2-mountpoint || error
1715 touch $DIR/d32j/test_file
1716 cat $DIR/d32j/ext2-mountpoint/../test_file || error
1717 $UMOUNT $DIR/d32j/ext2-mountpoint || error
1719 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
1723 mkdir -p $DIR/d32k/ext2-mountpoint
1724 mount -t ext2 -o loop $EXT2_DEV $DIR/d32k/ext2-mountpoint
1725 mkdir -p $DIR/d32k/d2
1726 touch $DIR/d32k/d2/test_file || error
1727 $CHECKSTAT -t file $DIR/d32k/ext2-mountpoint/../d2/test_file || error
1728 $UMOUNT $DIR/d32k/ext2-mountpoint || error
1730 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
1734 mkdir -p $DIR/d32l/ext2-mountpoint
1735 mount -t ext2 -o loop $EXT2_DEV $DIR/d32l/ext2-mountpoint || error
1736 mkdir -p $DIR/d32l/d2
1737 touch $DIR/d32l/d2/test_file
1738 cat $DIR/d32l/ext2-mountpoint/../d2/test_file || error
1739 $UMOUNT $DIR/d32l/ext2-mountpoint || error
1741 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
1745 mkdir -p $DIR/d32m/tmp
1746 TMP_DIR=$DIR/d32m/tmp
1747 ln -s $DIR $TMP_DIR/symlink11
1748 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1749 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
1750 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
1752 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
1756 mkdir -p $DIR/d32n/tmp
1757 TMP_DIR=$DIR/d32n/tmp
1758 ln -s $DIR $TMP_DIR/symlink11
1759 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1760 ls -l $DIR/d32n/tmp/symlink11 || error
1761 ls -l $DIR/d32n/symlink01 || error
1763 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
1766 rm -fr $DIR/d32o $DIR/$tfile
1768 mkdir -p $DIR/d32o/tmp
1769 TMP_DIR=$DIR/d32o/tmp
1770 ln -s $DIR/$tfile $TMP_DIR/symlink12
1771 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1772 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
1773 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
1774 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
1775 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
1777 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
1787 mkdir -p $DIR/d32p/tmp
1789 TMP_DIR=$DIR/d32p/tmp
1791 ln -s $DIR/$tfile $TMP_DIR/symlink12
1793 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1795 cat $DIR/d32p/tmp/symlink12 || error
1797 cat $DIR/d32p/symlink02 || error
1800 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
1803 [ -e $DIR/d32q ] && rm -fr $DIR/d32q
1805 touch $DIR/d32q/under_the_mount
1806 mount -t ext2 -o loop $EXT2_DEV $DIR/d32q
1807 ls $DIR/d32q/under_the_mount && error || true
1808 $UMOUNT $DIR/d32q || error
1810 run_test 32q "stat follows mountpoints in Lustre (should return error)"
1813 [ -e $DIR/d32r ] && rm -fr $DIR/d32r
1815 touch $DIR/d32r/under_the_mount
1816 mount -t ext2 -o loop $EXT2_DEV $DIR/d32r
1817 ls $DIR/d32r | grep -q under_the_mount && error || true
1818 $UMOUNT $DIR/d32r || error
1820 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
1825 chmod 444 $DIR/$tfile
1826 chown $RUNAS_ID $DIR/$tfile
1828 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
1831 run_test 33 "write file with mode 444 (should return error) ===="
1836 chown $RUNAS_ID $DIR/d33
1837 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
1838 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
1839 error "open RDWR" || true
1841 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
1846 chown $RUNAS_ID $DIR/d33
1847 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
1849 run_test 33b "test open file with malformed flags (No panic and return error)"
1860 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
1863 for ostnum in $(seq $OSTCOUNT); do
1864 # test-framework's OST numbering is one-based, while Lustre's
1866 ostname=$(printf "lustre-OST%.4d" $((ostnum - 1)))
1867 # Parsing llobdstat's output sucks; we could grep the /proc
1868 # path, but that's likely to not be as portable as using the
1869 # llobdstat utility. So we parse lctl output instead.
1870 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
1871 obdfilter/$ostname/stats |
1872 awk '/^write_bytes/ {print $7}' )
1873 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
1874 if (( ${write_bytes:-0} > 0 ))
1881 $all_zeros || return 0
1884 echo foo > $DIR/d33/bar
1888 # Total up write_bytes after writing. We'd better find non-zeros.
1889 for ostnum in $(seq $OSTCOUNT); do
1890 ostname=$(printf "lustre-OST%.4d" $((ostnum - 1)))
1891 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
1892 obdfilter/$ostname/stats |
1893 awk '/^write_bytes/ {print $7}' )
1894 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
1895 if (( ${write_bytes:-0} > 0 ))
1904 for ostnum in $(seq $OSTCOUNT); do
1905 ostname=$(printf "lustre-OST%.4d" $((ostnum - 1)))
1906 echo "Check that write_bytes is present in obdfilter/*/stats:"
1907 do_facet ost$ostnum lctl get_param -n \
1908 obdfilter/$ostname/stats
1910 error "OST not keeping write_bytes stats (b22312)"
1913 run_test 33c "test llobdstat and write_bytes"
1915 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
1918 $MCREATE $DIR/f34 || error
1919 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1920 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
1921 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1922 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1924 run_test 34a "truncate file that has not been opened ==========="
1927 [ ! -f $DIR/f34 ] && test_34a
1928 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1929 $OPENFILE -f O_RDONLY $DIR/f34
1930 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1931 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1933 run_test 34b "O_RDONLY opening file doesn't create objects ====="
1936 [ ! -f $DIR/f34 ] && test_34a
1937 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1938 $OPENFILE -f O_RDWR $DIR/f34
1939 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
1940 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1942 run_test 34c "O_RDWR opening file-with-size works =============="
1945 [ ! -f $DIR/f34 ] && test_34a
1946 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
1947 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1950 run_test 34d "write to sparse file ============================="
1954 $MCREATE $DIR/f34e || error
1955 $TRUNCATE $DIR/f34e 1000 || error
1956 $CHECKSTAT -s 1000 $DIR/f34e || error
1957 $OPENFILE -f O_RDWR $DIR/f34e
1958 $CHECKSTAT -s 1000 $DIR/f34e || error
1960 run_test 34e "create objects, some with size and some without =="
1962 test_34f() { # bug 6242, 6243
1965 $MCREATE $DIR/f34f || error
1966 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
1967 dd if=$DIR/f34f of=$TMP/f34f
1968 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
1969 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
1970 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
1971 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
1972 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
1974 run_test 34f "read from a file with no objects until EOF ======="
1977 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
1978 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
1979 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
1980 cancel_lru_locks osc
1981 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
1982 error "wrong size after lock cancel"
1984 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
1985 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
1986 error "expanding truncate failed"
1987 cancel_lru_locks osc
1988 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
1989 error "wrong expanded size after lock cancel"
1991 run_test 34g "truncate long file ==============================="
1994 cp /bin/sh $DIR/f35a
1996 chown $RUNAS_ID $DIR/f35a
1997 $RUNAS $DIR/f35a && error || true
2000 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2004 utime $DIR/f36 || error
2006 run_test 36a "MDS utime check (mknod, utime) ==================="
2010 utime $DIR/f36 || error
2012 run_test 36b "OST utime check (open, utime) ===================="
2017 chown $RUNAS_ID $DIR/d36
2018 $RUNAS utime $DIR/d36/f36 || error
2020 run_test 36c "non-root MDS utime check (mknod, utime) =========="
2023 [ ! -d $DIR/d36 ] && test_36c
2024 echo "" > $DIR/d36/f36
2025 $RUNAS utime $DIR/d36/f36 || error
2027 run_test 36d "non-root OST utime check (open, utime) ==========="
2030 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2032 touch $DIR/$tdir/$tfile
2033 $RUNAS utime $DIR/$tdir/$tfile && \
2034 error "utime worked, expected failure" || true
2036 run_test 36e "utime on non-owned file (should return error) ===="
2040 local LANG_SAVE=$LANG
2041 local LC_LANG_SAVE=$LC_LANG
2042 export LANG=C LC_LANG=C # for date language
2044 DATESTR="Dec 20 2000"
2046 lctl set_param fail_loc=$fl
2048 cp /etc/hosts $DIR/$tdir/$tfile
2049 sync & # write RPC generated with "current" inode timestamp, but delayed
2051 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
2052 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
2053 cancel_lru_locks osc
2054 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
2056 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
2057 echo "BEFORE: $LS_BEFORE" && \
2058 echo "AFTER : $LS_AFTER" && \
2059 echo "WANT : $DATESTR" && \
2060 error "$DIR/$tdir/$tfile timestamps changed" || true
2062 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
2066 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
2067 subr_36fh "0x80000214"
2069 run_test 36f "utime on file racing with OST BRW write =========="
2072 remote_ost_nodsh && skip "remote OST with nodsh" && return
2075 export FMD_MAX_AGE=`do_facet ost1 lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | head -n 1`
2076 FMD_BEFORE="`awk '/ll_fmd_cache/ { print $2 }' /proc/slabinfo`"
2077 touch $DIR/$tdir/$tfile
2078 sleep $((FMD_MAX_AGE + 12))
2079 FMD_AFTER="`awk '/ll_fmd_cache/ { print $2 }' /proc/slabinfo`"
2080 [ "$FMD_AFTER" -gt "$FMD_BEFORE" ] && \
2081 echo "AFTER : $FMD_AFTER > BEFORE $FMD_BEFORE" && \
2082 error "fmd didn't expire after ping" || true
2084 run_test 36g "filter mod data cache expiry ====================="
2087 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
2088 subr_36fh "0x80000227"
2090 run_test 36h "utime on file racing with OST BRW write =========="
2094 echo f > $DIR/$tdir/fbugfile
2095 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2096 ls $DIR/$tdir | grep "\<fbugfile\>" && error
2097 $UMOUNT $DIR/$tdir || error
2098 rm -f $DIR/$tdir/fbugfile || error
2100 run_test 37 "ls a mounted file system to check old content ====="
2103 local file=$DIR/$tfile
2105 openfile -f O_DIRECTORY $file
2108 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
2109 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
2111 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
2115 touch $DIR/${tfile}2
2116 # ls -l $DIR/$tfile $DIR/${tfile}2
2117 # ls -lu $DIR/$tfile $DIR/${tfile}2
2118 # ls -lc $DIR/$tfile $DIR/${tfile}2
2120 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
2121 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
2123 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
2125 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
2127 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
2128 error "O_TRUNC didn't change timestamps"
2131 run_test 39 "mtime changed on create ==========================="
2135 cp -p /etc/passwd $DIR/$tdir/fopen
2136 cp -p /etc/passwd $DIR/$tdir/flink
2137 cp -p /etc/passwd $DIR/$tdir/funlink
2138 cp -p /etc/passwd $DIR/$tdir/frename
2139 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
2142 echo "aaaaaa" >> $DIR/$tdir/fopen
2143 echo "aaaaaa" >> $DIR/$tdir/flink
2144 echo "aaaaaa" >> $DIR/$tdir/funlink
2145 echo "aaaaaa" >> $DIR/$tdir/frename
2147 local open_new=`stat -c %Y $DIR/$tdir/fopen`
2148 local link_new=`stat -c %Y $DIR/$tdir/flink`
2149 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
2150 local rename_new=`stat -c %Y $DIR/$tdir/frename`
2152 cat $DIR/$tdir/fopen > /dev/null
2153 ln $DIR/$tdir/flink $DIR/$tdir/flink2
2154 rm -f $DIR/$tdir/funlink2
2155 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
2157 for (( i=0; i < 2; i++ )) ; do
2158 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
2159 local link_new2=`stat -c %Y $DIR/$tdir/flink`
2160 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
2161 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
2163 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
2164 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
2165 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
2166 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
2168 cancel_lru_locks osc
2169 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2172 run_test 39b "mtime change on open, link, unlink, rename ======"
2174 # this should be set to past
2175 TEST_39_MTIME=`date -d "1 year ago" +%s`
2181 local mtime0=`stat -c %Y $DIR1/$tfile`
2183 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2184 local mtime1=`stat -c %Y $DIR1/$tfile`
2185 [ "$mtime1" = $TEST_39_MTIME ] || \
2186 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
2189 echo hello >> $DIR1/$tfile
2191 local mtime2=`stat -c %Y $DIR1/$tfile`
2192 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
2193 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
2195 mv $DIR1/$tfile $DIR1/$tfile-1
2197 for (( i=0; i < 2; i++ )) ; do
2198 local mtime3=`stat -c %Y $DIR1/$tfile-1`
2199 [ "$mtime2" = "$mtime3" ] || \
2200 error "mtime ($mtime2) changed (to $mtime3) on rename"
2202 cancel_lru_locks osc
2203 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2206 run_test 39c "mtime change on rename ==========================="
2212 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2214 for (( i=0; i < 2; i++ )) ; do
2215 local mtime=`stat -c %Y $DIR1/$tfile`
2216 [ $mtime = $TEST_39_MTIME ] || \
2217 error "mtime($mtime) is not set to $TEST_39_MTIME"
2219 cancel_lru_locks osc
2220 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2223 run_test 39d "create, utime, stat =============================="
2228 local mtime1=`stat -c %Y $DIR1/$tfile`
2230 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2232 for (( i=0; i < 2; i++ )) ; do
2233 local mtime2=`stat -c %Y $DIR1/$tfile`
2234 [ $mtime2 = $TEST_39_MTIME ] || \
2235 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2237 cancel_lru_locks osc
2238 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2241 run_test 39e "create, stat, utime, stat ========================"
2246 mtime1=`stat -c %Y $DIR1/$tfile`
2249 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2251 for (( i=0; i < 2; i++ )) ; do
2252 local mtime2=`stat -c %Y $DIR1/$tfile`
2253 [ $mtime2 = $TEST_39_MTIME ] || \
2254 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2256 cancel_lru_locks osc
2257 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2260 run_test 39f "create, stat, sleep, utime, stat ================="
2264 echo hello >> $DIR1/$tfile
2265 local mtime1=`stat -c %Y $DIR1/$tfile`
2268 chmod o+r $DIR1/$tfile
2270 for (( i=0; i < 2; i++ )) ; do
2271 local mtime2=`stat -c %Y $DIR1/$tfile`
2272 [ "$mtime1" = "$mtime2" ] || \
2273 error "lost mtime: $mtime2, should be $mtime1"
2275 cancel_lru_locks osc
2276 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2279 run_test 39g "write, chmod, stat ==============================="
2287 echo hello >> $DIR1/$tfile
2288 local mtime1=`stat -c %Y $DIR1/$tfile`
2290 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2292 if [ "$d1" != "$d2" ]; then
2293 echo "write and touch not within one second"
2295 for (( i=0; i < 2; i++ )) ; do
2296 local mtime2=`stat -c %Y $DIR1/$tfile`
2297 [ "$mtime2" = $TEST_39_MTIME ] || \
2298 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
2300 cancel_lru_locks osc
2301 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2305 run_test 39h "write, utime within one second, stat ============="
2311 echo hello >> $DIR1/$tfile
2312 local mtime1=`stat -c %Y $DIR1/$tfile`
2314 mv $DIR1/$tfile $DIR1/$tfile-1
2316 for (( i=0; i < 2; i++ )) ; do
2317 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2319 [ "$mtime1" = "$mtime2" ] || \
2320 error "lost mtime: $mtime2, should be $mtime1"
2322 cancel_lru_locks osc
2323 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2326 run_test 39i "write, rename, stat =============================="
2332 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
2334 local mtime1=`stat -c %Y $DIR1/$tfile`
2336 mv $DIR1/$tfile $DIR1/$tfile-1
2338 kill -USR1 $multipid
2339 wait $multipid || error "multiop close failed"
2341 for (( i=0; i < 2; i++ )) ; do
2342 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2343 [ "$mtime1" = "$mtime2" ] || \
2344 error "mtime is lost on close: $mtime2, should be $mtime1"
2346 cancel_lru_locks osc
2347 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2350 run_test 39j "write, rename, close, stat ======================="
2356 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
2358 local mtime1=`stat -c %Y $DIR1/$tfile`
2360 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2362 kill -USR1 $multipid
2363 wait $multipid || error "multiop close failed"
2365 for (( i=0; i < 2; i++ )) ; do
2366 local mtime2=`stat -c %Y $DIR1/$tfile`
2368 [ "$mtime2" = $TEST_39_MTIME ] || \
2369 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
2371 cancel_lru_locks osc
2372 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2375 run_test 39k "write, utime, close, stat ========================"
2377 # this should be set to future
2378 TEST_39_ATIME=`date -d "1 year" +%s`
2381 local atime_diff=$(do_facet $SINGLEMDS lctl get_param -n mdd.*.atime_diff)
2385 # test setting directory atime to future
2386 touch -a -d @$TEST_39_ATIME $DIR/$tdir
2387 local atime=$(stat -c %X $DIR/$tdir)
2388 [ "$atime" = $TEST_39_ATIME ] || \
2389 error "atime is not set to future: $atime, should be $TEST_39_ATIME"
2391 # test setting directory atime from future to now
2392 local d1=$(date +%s)
2394 local d2=$(date +%s)
2396 cancel_lru_locks mdc
2397 atime=$(stat -c %X $DIR/$tdir)
2398 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2399 error "atime is not updated from future: $atime, should be $d1<atime<$d2"
2401 do_facet $SINGLEMDS lctl set_param -n mdd.*.atime_diff=2
2404 # test setting directory atime when now > dir atime + atime_diff
2408 cancel_lru_locks mdc
2409 atime=$(stat -c %X $DIR/$tdir)
2410 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2411 error "atime is not updated : $atime, should be $d2"
2413 do_facet $SINGLEMDS lctl set_param -n mdd.*.atime_diff=60
2416 # test not setting directory atime when now < dir atime + atime_diff
2418 cancel_lru_locks mdc
2419 atime=$(stat -c %X $DIR/$tdir)
2420 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2421 error "atime is updated to $atime, should remain $d1<atime<$d2"
2423 do_facet $SINGLEMDS lctl set_param -n mdd.*.atime_diff=$atime_diff
2425 run_test 39l "directory atime update ==========================="
2430 local far_past_mtime=$(date -d "May 29 1953" +%s)
2431 local far_past_atime=$(date -d "Dec 17 1903" +%s)
2433 touch -m -d @$far_past_mtime $DIR1/$tfile
2434 touch -a -d @$far_past_atime $DIR1/$tfile
2436 for (( i=0; i < 2; i++ )) ; do
2437 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
2438 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
2439 error "atime or mtime set incorrectly"
2441 cancel_lru_locks osc
2442 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2447 run_test 39m "test atime and mtime before 1970"
2450 dd if=/dev/zero of=$DIR/f40 bs=4096 count=1
2451 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/f40 && error
2452 $CHECKSTAT -t file -s 4096 $DIR/f40 || error
2454 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
2458 small_write $DIR/f41 18
2460 run_test 41 "test small file write + fstat ====================="
2462 count_ost_writes() {
2463 lctl get_param -n osc.*.stats |
2464 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
2471 BG_DIRTY_RATIO_SAVE=10
2472 MAX_BG_DIRTY_RATIO=25
2476 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
2477 # dirty_ratio, dirty_background_ratio
2478 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
2479 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
2480 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
2481 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
2483 # if file not here, we are a 2.4 kernel
2484 kill -CONT `pidof kupdated`
2489 # setup the trap first, so someone cannot exit the test at the
2490 # exact wrong time and mess up a machine
2491 trap start_writeback EXIT
2492 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
2493 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
2494 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
2495 sysctl -w vm.dirty_writeback_centisecs=0
2496 sysctl -w vm.dirty_writeback_centisecs=0
2497 # save and increase /proc/sys/vm/dirty_ratio
2498 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
2499 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
2500 # save and increase /proc/sys/vm/dirty_background_ratio
2501 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
2502 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
2504 # if file not here, we are a 2.4 kernel
2505 kill -STOP `pidof kupdated`
2509 # ensure that all stripes have some grant before we test client-side cache
2511 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
2512 dd if=/dev/zero of=$i bs=4k count=1
2517 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
2518 # file truncation, and file removal.
2521 cancel_lru_locks osc
2523 sync; sleep 1; sync # just to be safe
2524 BEFOREWRITES=`count_ost_writes`
2525 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
2526 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
2527 AFTERWRITES=`count_ost_writes`
2528 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
2529 error "$BEFOREWRITES < $AFTERWRITES"
2532 run_test 42a "ensure that we don't flush on close =============="
2536 cancel_lru_locks osc
2539 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
2540 BEFOREWRITES=`count_ost_writes`
2541 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
2542 AFTERWRITES=`count_ost_writes`
2543 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
2544 error "$BEFOREWRITES < $AFTERWRITES on unlink"
2546 BEFOREWRITES=`count_ost_writes`
2547 sync || error "sync: $?"
2548 AFTERWRITES=`count_ost_writes`
2549 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
2550 error "$BEFOREWRITES < $AFTERWRITES on sync"
2552 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
2556 run_test 42b "test destroy of file with cached dirty data ======"
2558 # if these tests just want to test the effect of truncation,
2559 # they have to be very careful. consider:
2560 # - the first open gets a {0,EOF}PR lock
2561 # - the first write conflicts and gets a {0, count-1}PW
2562 # - the rest of the writes are under {count,EOF}PW
2563 # - the open for truncate tries to match a {0,EOF}PR
2564 # for the filesize and cancels the PWs.
2565 # any number of fixes (don't get {0,EOF} on open, match
2566 # composite locks, do smarter file size management) fix
2567 # this, but for now we want these tests to verify that
2568 # the cancellation with truncate intent works, so we
2569 # start the file with a full-file pw lock to match against
2570 # until the truncate.
2575 cancel_lru_locks osc
2577 # prime the file with 0,EOF PW to match
2581 # now the real test..
2582 dd if=/dev/zero of=$file bs=1024 count=100
2583 BEFOREWRITES=`count_ost_writes`
2584 $TRUNCATE $file $offset
2585 cancel_lru_locks osc
2586 AFTERWRITES=`count_ost_writes`
2592 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
2593 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
2596 run_test 42c "test partial truncate of file with cached dirty data"
2600 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
2601 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
2604 run_test 42d "test complete truncate of file with cached dirty data"
2610 test_42e() { # bug22074
2611 local TDIR=$DIR/${tdir}e
2612 local pagesz=$(page_size)
2614 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
2615 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
2620 $LFS setstripe -c 1 $TDIR
2621 createmany -o $TDIR/f $files
2623 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
2625 # we assume that with $OSTCOUNT files, at least one of them will
2626 # be allocated on OST0.
2627 warmup_files=$((OSTCOUNT * max_dirty_mb))
2628 createmany -o $TDIR/w $warmup_files
2630 # write a large amount of data into one file and sync, to get good
2631 # avail_grant number from OST.
2632 for ((i=0; i<$warmup_files; i++)); do
2633 idx=$($LFS getstripe -i $TDIR/w$i)
2634 [ $idx -ne 0 ] && continue
2635 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
2638 [ $i -gt $warmup_files ] && error "OST0 is still cold"
2640 $LCTL get_param $proc_osc0/cur_dirty_bytes
2641 $LCTL get_param $proc_osc0/cur_grant_bytes
2643 # create as much dirty pages as we can while not to trigger the actual
2644 # RPCs directly. but depends on the env, VFS may trigger flush during this
2645 # period, hopefully we are good.
2646 for ((i=0; i<$warmup_files; i++)); do
2647 idx=$($LFS getstripe -i $TDIR/w$i)
2648 [ $idx -ne 0 ] && continue
2649 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
2651 $LCTL get_param $proc_osc0/cur_dirty_bytes
2652 $LCTL get_param $proc_osc0/cur_grant_bytes
2654 # perform the real test
2655 $LCTL set_param $proc_osc0/rpc_stats 0
2656 for ((;i<$files; i++)); do
2657 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
2658 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
2661 $LCTL get_param $proc_osc0/rpc_stats
2663 $LCTL get_param $proc_osc0/rpc_stats |
2664 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
2665 [ "$PPR" != "16:" ] && continue
2666 [ $WPCT -lt 85 ] && error "$pages-page write RPCs only $WPCT% < 85%"
2667 break # we only want the "pages per rpc" stat
2671 run_test 42e "verify sub-RPC writes are not done synchronously"
2675 cp -p /bin/ls $DIR/$tdir/$tfile
2676 multiop $DIR/$tdir/$tfile Ow_c &
2678 # give multiop a chance to open
2681 $DIR/$tdir/$tfile && error || true
2684 run_test 43 "execution of file opened for write should return -ETXTBSY"
2688 cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
2689 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
2691 multiop $DIR/d43/multiop Oc && error "expected error, got success"
2692 kill -USR1 $MULTIOP_PID || return 2
2693 wait $MULTIOP_PID || return 3
2696 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
2700 cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
2701 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
2703 $TRUNCATE $DIR/d43/multiop 0 && error "expected error, got success"
2704 kill -USR1 $MULTIOP_PID || return 2
2705 wait $MULTIOP_PID || return 3
2708 run_test 43b "truncate of file being executed should return -ETXTBSY"
2711 local testdir="$DIR/d43c"
2714 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
2715 ( cd $testdir && md5sum -c)
2717 run_test 43c "md5sum of copy into lustre========================"
2720 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
2721 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
2722 dd if=$DIR/f1 bs=4k count=1 > /dev/null
2724 run_test 44 "zero length read from a sparse stripe ============="
2727 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
2729 [ -z "$nstripe" ] && skip "can't get stripe info" && return
2730 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
2731 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
2733 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
2734 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
2737 OFFSETS="0 $((stride/2)) $((stride-1))"
2738 for offset in $OFFSETS ; do
2739 for i in `seq 0 $((nstripe-1))`; do
2740 local GLOBALOFFSETS=""
2741 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
2742 local myfn=$DIR/d44a-$size
2743 echo "--------writing $myfn at $size"
2744 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
2745 GLOBALOFFSETS="$GLOBALOFFSETS $size"
2746 ll_sparseness_verify $myfn $GLOBALOFFSETS \
2747 || error "ll_sparseness_verify $GLOBALOFFSETS"
2749 for j in `seq 0 $((nstripe-1))`; do
2750 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
2751 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
2752 GLOBALOFFSETS="$GLOBALOFFSETS $size"
2754 ll_sparseness_verify $myfn $GLOBALOFFSETS \
2755 || error "ll_sparseness_verify $GLOBALOFFSETS"
2760 run_test 44a "test sparse pwrite ==============================="
2764 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
2770 before=`dirty_osc_total`
2771 echo executing "\"$*\""
2773 after=`dirty_osc_total`
2774 echo before $before, after $after
2778 # Obtain grants from OST if it supports it
2779 echo blah > ${f}_grant
2782 do_dirty_record "echo blah > $f"
2783 [ $before -eq $after ] && error "write wasn't cached"
2784 do_dirty_record "> $f"
2785 [ $before -gt $after ] || error "truncate didn't lower dirty count"
2786 do_dirty_record "echo blah > $f"
2787 [ $before -eq $after ] && error "write wasn't cached"
2788 do_dirty_record "sync"
2789 [ $before -gt $after ] || error "writeback didn't lower dirty count"
2790 do_dirty_record "echo blah > $f"
2791 [ $before -eq $after ] && error "write wasn't cached"
2792 do_dirty_record "cancel_lru_locks osc"
2793 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
2796 run_test 45 "osc io page accounting ============================"
2798 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
2799 # test tickles a bug where re-dirtying a page was failing to be mapped to the
2800 # objects offset and an assert hit when an rpc was built with 1023's mapped
2801 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
2806 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2808 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
2809 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2813 run_test 46 "dirtying a previously written page ================"
2815 # test_47 is removed "Device nodes check" is moved to test_28
2817 test_48a() { # bug 2399
2818 check_kernel_version 34 || return 0
2821 mv $DIR/d48a $DIR/d48.new || error "move directory failed"
2822 mkdir $DIR/d48a || error "recreate directory failed"
2823 touch foo || error "'touch foo' failed after recreating cwd"
2824 mkdir bar || error "'mkdir foo' failed after recreating cwd"
2825 if check_kernel_version 44; then
2826 touch .foo || error "'touch .foo' failed after recreating cwd"
2827 mkdir .bar || error "'mkdir .foo' failed after recreating cwd"
2829 ls . > /dev/null || error "'ls .' failed after recreating cwd"
2830 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2831 cd . || error "'cd .' failed after recreating cwd"
2832 mkdir . && error "'mkdir .' worked after recreating cwd"
2833 rmdir . && error "'rmdir .' worked after recreating cwd"
2834 ln -s . baz || error "'ln -s .' failed after recreating cwd"
2835 cd .. || error "'cd ..' failed after recreating cwd"
2837 run_test 48a "Access renamed working dir (should return errors)="
2839 test_48b() { # bug 2399
2840 check_kernel_version 34 || return 0
2843 rmdir $DIR/d48b || error "remove cwd $DIR/d48b failed"
2844 touch foo && error "'touch foo' worked after removing cwd"
2845 mkdir foo && error "'mkdir foo' worked after removing cwd"
2846 if check_kernel_version 44; then
2847 touch .foo && error "'touch .foo' worked after removing cwd"
2848 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2850 ls . > /dev/null && error "'ls .' worked after removing cwd"
2851 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2852 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
2853 mkdir . && error "'mkdir .' worked after removing cwd"
2854 rmdir . && error "'rmdir .' worked after removing cwd"
2855 ln -s . foo && error "'ln -s .' worked after removing cwd"
2856 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
2858 run_test 48b "Access removed working dir (should return errors)="
2860 test_48c() { # bug 2350
2861 check_kernel_version 36 || return 0
2862 #lctl set_param debug=-1
2864 mkdir -p $DIR/d48c/dir
2866 $TRACE rmdir $DIR/d48c/dir || error "remove cwd $DIR/d48c/dir failed"
2867 $TRACE touch foo && error "'touch foo' worked after removing cwd"
2868 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
2869 if check_kernel_version 44; then
2870 touch .foo && error "'touch .foo' worked after removing cwd"
2871 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2873 $TRACE ls . && error "'ls .' worked after removing cwd"
2874 $TRACE ls .. || error "'ls ..' failed after removing cwd"
2875 is_patchless || ( $TRACE cd . && error "'cd .' worked after removing cwd" )
2876 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
2877 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
2878 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
2879 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
2881 run_test 48c "Access removed working subdir (should return errors)"
2883 test_48d() { # bug 2350
2884 check_kernel_version 36 || return 0
2885 #lctl set_param debug=-1
2887 mkdir -p $DIR/d48d/dir
2889 $TRACE rmdir $DIR/d48d/dir || error "remove cwd $DIR/d48d/dir failed"
2890 $TRACE rmdir $DIR/d48d || error "remove parent $DIR/d48d failed"
2891 $TRACE touch foo && error "'touch foo' worked after removing parent"
2892 $TRACE mkdir foo && error "'mkdir foo' worked after removing parent"
2893 if check_kernel_version 44; then
2894 touch .foo && error "'touch .foo' worked after removing parent"
2895 mkdir .foo && error "'mkdir .foo' worked after removing parent"
2897 $TRACE ls . && error "'ls .' worked after removing parent"
2898 $TRACE ls .. && error "'ls ..' worked after removing parent"
2899 is_patchless || ( $TRACE cd . && error "'cd .' worked after recreate parent" )
2900 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
2901 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
2902 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
2903 is_patchless || ( $TRACE cd .. && error "'cd ..' worked after removing parent" || true )
2905 run_test 48d "Access removed parent subdir (should return errors)"
2907 test_48e() { # bug 4134
2908 check_kernel_version 41 || return 0
2909 #lctl set_param debug=-1
2911 mkdir -p $DIR/d48e/dir
2913 $TRACE rmdir $DIR/d48e/dir || error "remove cwd $DIR/d48e/dir failed"
2914 $TRACE rmdir $DIR/d48e || error "remove parent $DIR/d48e failed"
2915 $TRACE touch $DIR/d48e || error "'touch $DIR/d48e' failed"
2916 $TRACE chmod +x $DIR/d48e || error "'chmod +x $DIR/d48e' failed"
2917 # On a buggy kernel addition of "touch foo" after cd .. will
2918 # produce kernel oops in lookup_hash_it
2919 touch ../foo && error "'cd ..' worked after recreate parent"
2921 $TRACE rm $DIR/d48e || error "rm '$DIR/d48e' failed"
2923 run_test 48e "Access to recreated parent subdir (should return errors)"
2929 ls /proc/$$/cwd || error
2931 run_test 50 "special situations: /proc symlinks ==============="
2933 test_51a() { # was test_51
2934 # bug 1516 - create an empty entry right after ".." then split dir
2937 $MCREATE $DIR/d51/bar
2939 createmany -m $DIR/d51/longfile 201
2941 while [ `ls -sd $DIR/d51 | awk '{ print $1 }'` -eq 4 ]; do
2942 $MCREATE $DIR/d51/longfile$FNUM
2947 ls -l $DIR/d51 > /dev/null || error
2949 run_test 51a "special situations: split htree with empty entry =="
2951 #export NUMTEST=70000
2952 # FIXME: I select a relatively small number to do basic test.
2953 # large number may give panic(). debugging on this is going on.
2956 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
2957 [ $NUMFREE -lt 21000 ] && \
2958 skip "not enough free inodes ($NUMFREE)" && \
2961 check_kernel_version 40 || NUMTEST=31000
2962 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 50))
2965 createmany -d $DIR/d51b/t- $NUMTEST
2967 run_test 51b "mkdir .../t-0 --- .../t-$NUMTEST ===================="
2970 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2972 local ndirs=${TEST51BB_NDIRS:-10}
2973 local nfiles=${TEST51BB_NFILES:-100}
2975 local numfree=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
2977 [ $numfree -lt $(( ndirs * nfiles)) ] && \
2978 nfiles=$(( numfree / ndirs - 10 ))
2980 local dir=$DIR/d51bb
2982 local savePOLICY=$(lctl get_param -n lmv.*.placement)
2983 lctl set_param -n lmv.*.placement=CHAR
2986 local IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
2990 for ((i=0; i < $ndirs; i++)); do
2991 dirs[i]=$dir/$RANDOM
2992 echo Creating directory ${dirs[i]}
2995 echo Creating $nfiles in dir ${dirs[i]} ...
2996 echo "createmany -o ${dirs[i]}/$tfile- $nfiles"
2997 createmany -o ${dirs[i]}/$tfile- $nfiles
3003 IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
3007 for ((i=0; i<${#NEWUSED[@]}; i++)); do
3008 echo "mds $i: inodes count OLD ${OLDUSED[$i]} NEW ${NEWUSED[$i]}"
3009 [ ${OLDUSED[$i]} -lt ${NEWUSED[$i]} ] || rc=$((rc + 1))
3012 lctl set_param -n lmv.*.placement=$savePOLICY
3014 [ $rc -ne $MDSCOUNT ] || \
3015 error "Objects/inodes are not distributed over all mds servers"
3017 run_test 51bb "mkdir createmany CMD $MDSCOUNT ===================="
3021 [ ! -d $DIR/d51b ] && skip "$DIR/51b missing" && \
3024 unlinkmany -d $DIR/d51b/t- $NUMTEST
3026 run_test 51c "rmdir .../t-0 --- .../t-$NUMTEST ===================="
3029 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping test with few OSTs" && return
3031 createmany -o $DIR/d51d/t- 1000
3032 $LFS getstripe $DIR/d51d > $TMP/files
3033 for N in `seq 0 $((OSTCOUNT - 1))`; do
3034 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
3035 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
3036 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
3038 unlinkmany $DIR/d51d/t- 1000
3041 for N in `seq 1 $((OSTCOUNT - 1))`; do
3042 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
3043 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3044 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
3045 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3047 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
3048 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3049 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
3050 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3054 run_test 51d "check object distribution ===================="
3057 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
3060 chattr +a $DIR/d52a/foo || error "chattr +a failed"
3061 echo bar >> $DIR/d52a/foo || error "append bar failed"
3062 cp /etc/hosts $DIR/d52a/foo && error "cp worked"
3063 rm -f $DIR/d52a/foo 2>/dev/null && error "rm worked"
3064 link $DIR/d52a/foo $DIR/d52a/foo_link 2>/dev/null && error "link worked"
3065 echo foo >> $DIR/d52a/foo || error "append foo failed"
3066 mrename $DIR/d52a/foo $DIR/d52a/foo_ren && error "rename worked"
3067 lsattr $DIR/d52a/foo | egrep -q "^-+a[-e]+ $DIR/d52a/foo" || error "lsattr"
3068 chattr -a $DIR/d52a/foo || error "chattr -a failed"
3069 cp -r $DIR/d52a /tmp/
3070 rm -fr $DIR/d52a || error "cleanup rm failed"
3072 run_test 52a "append-only flag test (should return errors) ====="
3075 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
3078 chattr +i $DIR/d52b/foo || error "chattr +i failed"
3079 cat test > $DIR/d52b/foo && error "cat test worked"
3080 cp /etc/hosts $DIR/d52b/foo && error "cp worked"
3081 rm -f $DIR/d52b/foo 2>/dev/null && error "rm worked"
3082 link $DIR/d52b/foo $DIR/d52b/foo_link 2>/dev/null && error "link worked"
3083 echo foo >> $DIR/d52b/foo && error "echo worked"
3084 mrename $DIR/d52b/foo $DIR/d52b/foo_ren && error "rename worked"
3085 [ -f $DIR/d52b/foo ] || error
3086 [ -f $DIR/d52b/foo_ren ] && error
3087 lsattr $DIR/d52b/foo | egrep -q "^-+i[-e]+ $DIR/d52b/foo" || error "lsattr"
3088 chattr -i $DIR/d52b/foo || error "chattr failed"
3090 rm -fr $DIR/d52b || error
3092 run_test 52b "immutable flag test (should return errors) ======="
3095 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3096 remote_ost_nodsh && skip "remote OST with nodsh" && return
3105 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
3106 for value in $(do_facet $SINGLEMDS lctl get_param osc.$mdtosc.prealloc_last_id) ; do
3107 param=`echo ${value[0]} | cut -d "=" -f1`
3108 ostname=`echo $param | cut -d "." -f2 | cut -d - -f 1-2`
3109 mds_last=$(do_facet $SINGLEMDS lctl get_param -n $param)
3110 ostnum=$(echo $ostname | sed "s/${FSNAME}-OST//g" | awk '{print ($1+1)}' )
3111 ost_last=$(do_facet ost$ostnum lctl get_param -n obdfilter.$ostname.last_id | head -n 1)
3112 echo "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
3113 if [ $ost_last != $mds_last ]; then
3114 error "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
3118 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
3121 [ ! -f "$SOCKETSERVER" ] && skip_env "no socketserver, skipping" && return
3122 [ ! -f "$SOCKETCLIENT" ] && skip_env "no socketclient, skipping" && return
3123 $SOCKETSERVER $DIR/socket
3124 $SOCKETCLIENT $DIR/socket || error
3125 $MUNLINK $DIR/socket
3127 run_test 54a "unix domain socket test =========================="
3133 dd if=/dev/zero of=$f bs=`page_size` count=1
3135 run_test 54b "char device works in lustre ======================"
3138 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
3139 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
3140 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
3142 for i in `seq 3 7`; do
3143 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
3153 loopdev="$DIR/loop54c"
3156 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
3157 mknod $loopdev b 7 $LOOPNUM
3158 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
3159 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
3160 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
3161 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
3163 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
3164 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
3166 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
3171 run_test 54c "block device works in lustre ====================="
3177 [ "$string" = `echo $string > $f | cat $f` ] || error
3179 run_test 54d "fifo device works in lustre ======================"
3182 check_kernel_version 46 || return 0
3185 cp -aL /dev/console $f
3186 echo $string > $f || error
3188 run_test 54e "console/tty device works in lustre ======================"
3190 #The test_55 used to be iopen test and it was removed by bz#24037.
3191 #run_test 55 "check iopen_connect_dentry() ======================"
3193 test_56a() { # was test_56
3199 NUMFILESx2=$(($NUMFILES * 2))
3200 for i in `seq 1 $NUMFILES` ; do
3201 touch $DIR/d56/file$i
3202 touch $DIR/d56/dir/file$i
3205 # test lfs getstripe with --recursive
3206 FILENUM=`$GETSTRIPE --recursive $DIR/d56 | grep -c obdidx`
3207 [ $FILENUM -eq $NUMFILESx2 ] || error \
3208 "lfs getstripe --recursive $DIR/d56 wrong: found $FILENUM, expected $NUMFILESx2"
3209 FILENUM=`$GETSTRIPE $DIR/d56 | grep -c obdidx`
3210 [ $FILENUM -eq $NUMFILES ] || error \
3211 "lfs getstripe $DIR/d56 without --recursive wrong: found $FILENUM, expected $NUMFILES"
3212 echo "lfs getstripe --recursive passed."
3214 # test lfs getstripe with file instead of dir
3215 FILENUM=`$GETSTRIPE $DIR/d56/file1 | grep -c obdidx`
3216 [ $FILENUM -eq 1 ] || error \
3217 "lfs getstripe $DIR/d56/file1 wrong:found $FILENUM, expected 1"
3218 echo "lfs getstripe file passed."
3220 #test lfs getstripe with --verbose
3221 [ `$GETSTRIPE --verbose $DIR/d56 | grep -c lmm_magic` -eq $NUMFILES ] ||\
3222 error "lfs getstripe --verbose $DIR/d56 wrong: should find $NUMFILES lmm_magic info"
3223 [ `$GETSTRIPE $DIR/d56 | grep -c lmm_magic` -eq 0 ] || error \
3224 "lfs getstripe $DIR/d56 without --verbose wrong: should not show lmm_magic info"
3225 echo "lfs getstripe --verbose passed."
3227 #test lfs getstripe with --obd
3228 $GETSTRIPE --obd wrong_uuid $DIR/d56 2>&1 | grep -q "unknown obduuid" || \
3229 error "lfs getstripe --obd wrong_uuid should return error message"
3231 [ "$OSTCOUNT" -lt 2 ] && \
3232 skip_env "skipping other lfs getstripe --obd test" && return
3234 OBDUUID=$(lfs osts | grep ${OSTIDX}": " | awk '{print $2}')
3235 FILENUM=`$GETSTRIPE -ir $DIR/d56 | grep -x $OSTIDX | wc -l`
3236 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/d56 | grep obdidx | wc -l`
3237 [ $FOUND -eq $FILENUM ] || \
3238 error "lfs getstripe --obd wrong: found $FOUND, expected $FILENUM"
3239 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/d56 | \
3240 sed '/^[ ]*'${OSTIDX}'[ ]/d' |\
3241 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] || \
3242 error "lfs getstripe --obd wrong: should not show file on other obd"
3243 echo "lfs getstripe --obd passed."
3245 run_test 56a "check lfs getstripe ===================================="
3252 if [ ! -d "$DIR/${tdir}g" ] ; then
3253 mkdir -p $DIR/${tdir}g
3254 for i in `seq 1 $LOCAL_NUMFILES` ; do
3255 touch $DIR/${tdir}g/file$i
3257 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3258 mkdir $DIR/${tdir}g/dir$i
3259 for j in `seq 1 $LOCAL_NUMFILES` ; do
3260 touch $DIR/${tdir}g/dir$i/file$j
3266 setup_56_special() {
3271 if [ ! -e "$TDIR/loop1b" ] ; then
3272 for i in `seq 1 $LOCAL_NUMFILES` ; do
3273 mknod $TDIR/loop${i}b b 7 $i
3274 mknod $TDIR/null${i}c c 1 3
3275 ln -s $TDIR/file1 $TDIR/link${i}l
3277 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3278 mknod $TDIR/dir$i/loop${i}b b 7 $i
3279 mknod $TDIR/dir$i/null${i}c c 1 3
3280 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
3288 setup_56 $NUMFILES $NUMDIRS
3290 EXPECTED=$(($NUMDIRS + 2))
3291 # test lfs find with -name
3292 for i in `seq 1 $NUMFILES` ; do
3293 NUMS=`$LFIND -name "*$i" $DIR/${tdir}g | wc -l`
3294 [ $NUMS -eq $EXPECTED ] || error \
3295 "lfs find -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3297 echo "lfs find -name passed."
3299 run_test 56g "check lfs find -name ============================="
3304 setup_56 $NUMFILES $NUMDIRS
3306 EXPECTED=$((($NUMDIRS+1)*($NUMFILES-1)+$NUMFILES))
3307 # test lfs find with ! -name
3308 for i in `seq 1 $NUMFILES` ; do
3309 NUMS=`$LFIND ! -name "*$i" $DIR/${tdir}g | wc -l`
3310 [ $NUMS -eq $EXPECTED ] || error \
3311 "lfs find ! -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3313 echo "lfs find ! -name passed."
3315 run_test 56h "check lfs find ! -name ============================="
3320 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
3321 OUT=$($LFIND -obd $UUID $DIR/$tdir)
3322 [ "$OUT" ] && error "$LFIND returned directory '$OUT'" || true
3324 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
3327 setup_56_special $NUMFILES $NUMDIRS
3329 EXPECTED=$((NUMDIRS+1))
3330 NUMS=`$LFIND -type d $DIR/${tdir}g | wc -l`
3331 [ $NUMS -eq $EXPECTED ] || \
3332 error "lfs find -type d $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3334 run_test 56j "check lfs find -type d ============================="
3337 setup_56_special $NUMFILES $NUMDIRS
3339 EXPECTED=$(((NUMDIRS+1) * NUMFILES))
3340 NUMS=`$LFIND -type f $DIR/${tdir}g | wc -l`
3341 [ $NUMS -eq $EXPECTED ] || \
3342 error "lfs find -type f $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3344 run_test 56k "check lfs find -type f ============================="
3347 setup_56_special $NUMFILES $NUMDIRS
3349 EXPECTED=$((NUMDIRS + NUMFILES))
3350 NUMS=`$LFIND -type b $DIR/${tdir}g | wc -l`
3351 [ $NUMS -eq $EXPECTED ] || \
3352 error "lfs find -type b $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3354 run_test 56l "check lfs find -type b ============================="
3357 setup_56_special $NUMFILES $NUMDIRS
3359 EXPECTED=$((NUMDIRS + NUMFILES))
3360 NUMS=`$LFIND -type c $DIR/${tdir}g | wc -l`
3361 [ $NUMS -eq $EXPECTED ] || \
3362 error "lfs find -type c $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3364 run_test 56m "check lfs find -type c ============================="
3367 setup_56_special $NUMFILES $NUMDIRS
3369 EXPECTED=$((NUMDIRS + NUMFILES))
3370 NUMS=`$LFIND -type l $DIR/${tdir}g | wc -l`
3371 [ $NUMS -eq $EXPECTED ] || \
3372 error "lfs find -type l $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3374 run_test 56n "check lfs find -type l ============================="
3377 setup_56 $NUMFILES $NUMDIRS
3380 utime $TDIR/file1 > /dev/null || error "utime (1)"
3381 utime $TDIR/file2 > /dev/null || error "utime (2)"
3382 utime $TDIR/dir1 > /dev/null || error "utime (3)"
3383 utime $TDIR/dir2 > /dev/null || error "utime (4)"
3384 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
3387 NUMS=`$LFIND -mtime +1 $TDIR | wc -l`
3388 [ $NUMS -eq $EXPECTED ] || \
3389 error "lfs find -mtime $TDIR wrong: found $NUMS, expected $EXPECTED"
3391 run_test 56o "check lfs find -mtime for old files =========================="
3394 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3399 setup_56 $NUMFILES $NUMDIRS
3401 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
3403 NUMS="`$LFIND -uid $RUNAS_ID $TDIR | wc -l`"
3404 [ $NUMS -eq $EXPECTED ] || \
3405 error "lfs find -uid $TDIR wrong: found $NUMS, expected $EXPECTED"
3407 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
3408 NUMS="`$LFIND ! -uid $RUNAS_ID $TDIR | wc -l`"
3409 [ $NUMS -eq $EXPECTED ] || \
3410 error "lfs find ! -uid $TDIR wrong: found $NUMS, expected $EXPECTED"
3412 echo "lfs find -uid and ! -uid passed."
3414 run_test 56p "check lfs find -uid and ! -uid ==============================="
3417 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3422 setup_56 $NUMFILES $NUMDIRS
3424 chgrp $RUNAS_GID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
3426 NUMS="`$LFIND -gid $RUNAS_GID $TDIR | wc -l`"
3427 [ $NUMS -eq $EXPECTED ] || \
3428 error "lfs find -gid $TDIR wrong: found $NUMS, expected $EXPECTED"
3430 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
3431 NUMS="`$LFIND ! -gid $RUNAS_GID $TDIR | wc -l`"
3432 [ $NUMS -eq $EXPECTED ] || \
3433 error "lfs find ! -gid $TDIR wrong: found $NUMS, expected $EXPECTED"
3435 echo "lfs find -gid and ! -gid passed."
3437 run_test 56q "check lfs find -gid and ! -gid ==============================="
3440 setup_56 $NUMFILES $NUMDIRS
3444 NUMS=`$LFIND -size 0 -t f $TDIR | wc -l`
3445 [ $NUMS -eq $EXPECTED ] || \
3446 error "lfs find $TDIR -size 0 wrong: found $NUMS, expected $EXPECTED"
3448 NUMS=`$LFIND ! -size 0 -t f $TDIR | wc -l`
3449 [ $NUMS -eq $EXPECTED ] || \
3450 error "lfs find $TDIR ! -size 0 wrong: found $NUMS, expected $EXPECTED"
3451 echo "test" > $TDIR/56r && sync
3453 NUMS=`$LFIND -size 5 -t f $TDIR | wc -l`
3454 [ $NUMS -eq $EXPECTED ] || \
3455 error "lfs find $TDIR -size 5 wrong: found $NUMS, expected $EXPECTED"
3457 NUMS=`$LFIND -size +5 -t f $TDIR | wc -l`
3458 [ $NUMS -eq $EXPECTED ] || \
3459 error "lfs find $TDIR -size +5 wrong: found $NUMS, expected $EXPECTED"
3461 NUMS=`$LFIND -size +0 -t f $TDIR | wc -l`
3462 [ $NUMS -eq $EXPECTED ] || \
3463 error "lfs find $TDIR -size +0 wrong: found $NUMS, expected $EXPECTED"
3465 NUMS=`$LFIND ! -size -5 -t f $TDIR | wc -l`
3466 [ $NUMS -eq $EXPECTED ] || \
3467 error "lfs find $TDIR ! -size -5 wrong: found $NUMS, expected $EXPECTED"
3470 run_test 56r "check lfs find -size works =========================="
3473 # note test will not do anything if MDS is not local
3474 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3475 local MNTDEV="osd*.*MDT*.mntdev"
3476 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
3477 [ -z "$DEV" ] && error "can't access $MNTDEV"
3478 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
3479 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump || error "can't access $DEV"
3480 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
3481 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
3485 run_test 57a "verify MDS filesystem created with large inodes =="
3492 local FILEN=$dir/f$FILECOUNT
3494 rm -rf $dir || error "removing $dir"
3495 mkdir -p $dir || error "creating $dir"
3496 local num=$(get_mds_dir $dir)
3499 echo "mcreating $FILECOUNT files"
3500 createmany -m $dir/f 1 $FILECOUNT || \
3501 error "creating files in $dir"
3503 # verify that files do not have EAs yet
3504 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
3505 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
3509 df $dir #make sure we get new statfs data
3510 local MDSFREE=$(do_facet $mymds \
3511 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
3512 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
3513 echo "opening files to create objects/EAs"
3515 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
3516 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
3519 # verify that files have EAs now
3520 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
3521 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
3523 sleep 1 #make sure we get new statfs data
3525 local MDSFREE2=$(do_facet $mymds \
3526 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
3527 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
3528 if [ "$MDCFREE2" -lt "$((MDCFREE - 8))" ]; then
3529 if [ "$MDSFREE" != "$MDSFREE2" ]; then
3530 error "MDC before $MDCFREE != after $MDCFREE2"
3532 echo "MDC before $MDCFREE != after $MDCFREE2"
3533 echo "unable to confirm if MDS has large inodes"
3538 run_test 57b "default LOV EAs are stored inside large inodes ==="
3541 [ -z "$(which wiretest 2>/dev/null)" ] && skip_env "could not find wiretest" && return
3544 run_test 58 "verify cross-platform wire constants =============="
3547 echo "touch 130 files"
3548 createmany -o $DIR/f59- 130
3550 unlinkmany $DIR/f59- 130
3553 # wait for commitment of removal
3555 run_test 59 "verify cancellation of llog records async ========="
3557 TEST60_HEAD="test_60 run $RANDOM"
3559 [ ! -f run-llog.sh ] && skip_env "missing subtest run-llog.sh" && return
3560 log "$TEST60_HEAD - from kernel mode"
3563 run_test 60a "llog sanity tests run from kernel module =========="
3565 test_60b() { # bug 6411
3567 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
3579 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
3581 run_test 60b "limit repeated messages from CERROR/CWARN ========"
3584 echo "create 5000 files"
3585 createmany -o $DIR/f60c- 5000
3586 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
3587 lctl set_param fail_loc=0x80000137
3588 unlinkmany $DIR/f60c- 5000
3589 lctl set_param fail_loc=0
3591 run_test 60c "unlink file when mds full"
3594 SAVEPRINTK=$(lctl get_param -n printk)
3596 # verify "lctl mark" is even working"
3597 MESSAGE="test message ID $RANDOM $$"
3598 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
3599 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
3601 lctl set_param printk=0 || error "set lnet.printk failed"
3602 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
3603 MESSAGE="new test message ID $RANDOM $$"
3604 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
3605 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
3606 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
3608 lctl set_param -n printk="$SAVEPRINTK"
3610 run_test 60d "test printk console message masking"
3614 dd if=/dev/zero of=$f bs=`page_size` count=1
3615 cancel_lru_locks osc
3616 multiop $f OSMWUc || error
3619 run_test 61 "mmap() writes don't make sync hang ================"
3621 # bug 2330 - insufficient obd_match error checking causes LBUG
3625 cancel_lru_locks osc
3626 lctl set_param fail_loc=0x405
3627 cat $f && error "cat succeeded, expect -EIO"
3628 lctl set_param fail_loc=0
3630 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
3631 # match every page all of the time.
3632 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
3634 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
3635 test_63a() { # was test_63
3636 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
3637 lctl set_param -n osc.*.max_dirty_mb 0
3638 for i in `seq 10` ; do
3639 dd if=/dev/zero of=$DIR/f63 bs=8k &
3645 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
3646 rm -f $DIR/f63 || true
3648 run_test 63a "Verify oig_wait interruption does not crash ======="
3650 # bug 2248 - async write errors didn't return to application on sync
3651 # bug 3677 - async write errors left page locked
3654 lctl set_param debug=-1
3656 # ensure we have a grant to do async writes
3657 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
3660 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
3661 lctl set_param fail_loc=0x80000406
3662 multiop $DIR/$tfile Owy && \
3663 error "sync didn't return ENOMEM"
3664 sync; sleep 2; sync # do a real sync this time to flush page
3665 lctl get_param -n llite.*.dump_page_cache | grep locked && \
3666 error "locked page left in cache after async error" || true
3669 run_test 63b "async write errors should be returned to fsync ==="
3673 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
3675 run_test 64a "verify filter grant calculations (in kernel) ====="
3678 [ ! -f oos.sh ] && skip_env "missing subtest oos.sh" && return
3681 run_test 64b "check out-of-space detection on client ==========="
3683 # bug 1414 - set/get directories' stripe info
3687 $LVERIFY $DIR/d65 $DIR/d65/f1 || error "lverify failed"
3689 run_test 65a "directory with no stripe info ===================="
3693 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3695 $LVERIFY $DIR/d65 $DIR/d65/f2 || error "lverify failed"
3697 run_test 65b "directory setstripe $(($STRIPESIZE * 2)) 0 1 ==============="
3700 if [ $OSTCOUNT -gt 1 ]; then
3702 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 4)) -i 1 \
3703 -c $(($OSTCOUNT - 1)) || error "setstripe"
3705 $LVERIFY $DIR/d65 $DIR/d65/f3 || error "lverify failed"
3708 run_test 65c "directory setstripe $(($STRIPESIZE * 4)) 1 $(($OSTCOUNT - 1))"
3712 if [ $STRIPECOUNT -le 0 ]; then
3714 elif [ $STRIPECOUNT -gt 160 ]; then
3715 #LOV_MAX_STRIPE_COUNT is 160
3716 [ $OSTCOUNT -gt 160 ] && sc=160 || sc=$(($OSTCOUNT - 1))
3718 sc=$(($STRIPECOUNT - 1))
3720 $SETSTRIPE $DIR/d65 -s $STRIPESIZE -c $sc || error "setstripe"
3721 touch $DIR/d65/f4 $DIR/d65/f5
3722 $LVERIFY $DIR/d65 $DIR/d65/f4 $DIR/d65/f5 || error "lverify failed"
3724 run_test 65d "directory setstripe $STRIPESIZE -1 stripe_count =============="
3729 $SETSTRIPE $DIR/d65 || error "setstripe"
3730 $GETSTRIPE -v $DIR/d65 | grep "Default" || error "no stripe info failed"
3732 $LVERIFY $DIR/d65 $DIR/d65/f6 || error "lverify failed"
3734 run_test 65e "directory setstripe defaults ======================="
3738 $RUNAS $SETSTRIPE $DIR/d65f && error "setstripe succeeded" || true
3740 run_test 65f "dir setstripe permission (should return error) ==="
3744 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3745 $SETSTRIPE -d $DIR/d65 || error "setstripe"
3746 $GETSTRIPE -v $DIR/d65 | grep "Default" || \
3747 error "delete default stripe failed"
3749 run_test 65g "directory setstripe -d ==========================="
3753 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3754 mkdir -p $DIR/d65/dd1
3755 [ "`$GETSTRIPE -v $DIR/d65 | grep "^count"`" == \
3756 "`$GETSTRIPE -v $DIR/d65/dd1 | grep "^count"`" ] || error "stripe info inherit failed"
3758 run_test 65h "directory stripe info inherit ===================="
3760 test_65i() { # bug6367
3761 $SETSTRIPE $MOUNT -s 65536 -c -1
3763 run_test 65i "set non-default striping on root directory (bug 6367)="
3765 test_65ia() { # bug12836
3766 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
3768 run_test 65ia "getstripe on -1 default directory striping"
3770 test_65ib() { # bug12836
3771 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
3773 run_test 65ib "getstripe -v on -1 default directory striping"
3775 test_65ic() { # bug12836
3776 $LFS find -mtime -1 $MOUNT || error "find $MOUNT failed"
3778 run_test 65ic "new find on -1 default directory striping"
3780 test_65j() { # bug6367
3782 # if we aren't already remounting for each test, do so for this test
3783 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
3784 cleanup || error "failed to unmount"
3787 $SETSTRIPE -d $MOUNT || error "setstripe failed"
3789 run_test 65j "set default striping on root directory (bug 6367)="
3791 test_65k() { # bug11679
3792 [ "$OSTCOUNT" -lt 2 ] && skip_env "too few OSTs" && return
3793 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3795 echo "Check OST status: "
3796 MDS_OSCS=`do_facet $SINGLEMDS lctl dl | awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
3797 for OSC in $MDS_OSCS; do
3798 echo $OSC "is activate"
3799 do_facet $SINGLEMDS lctl --device %$OSC activate
3801 do_facet client mkdir -p $DIR/$tdir
3802 for INACTIVE_OSC in $MDS_OSCS; do
3803 echo $INACTIVE_OSC "is Deactivate:"
3804 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
3805 for STRIPE_OSC in $MDS_OSCS; do
3806 STRIPE_OST=`osc_to_ost $STRIPE_OSC`
3807 STRIPE_INDEX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
3808 grep $STRIPE_OST | awk -F: '{print $1}' | head -n 1`
3810 [ -f $DIR/$tdir/${STRIPE_INDEX} ] && continue
3811 echo "$SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} -i ${STRIPE_INDEX} -c 1"
3812 do_facet client $SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} -i ${STRIPE_INDEX} -c 1
3814 [ $RC -ne 0 ] && error "setstripe should have succeeded"
3816 do_facet client rm -f $DIR/$tdir/*
3817 echo $INACTIVE_OSC "is Activate."
3818 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
3821 run_test 65k "validate manual striping works properly with deactivated OSCs"
3823 test_65l() { # bug 12836
3824 mkdir -p $DIR/$tdir/test_dir
3825 $SETSTRIPE $DIR/$tdir/test_dir -c -1
3826 $LFS find -mtime -1 $DIR/$tdir >/dev/null
3828 run_test 65l "lfs find on -1 stripe dir ========================"
3830 # bug 2543 - update blocks count on client
3833 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
3835 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
3836 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
3838 run_test 66 "update inode blocks count on client ==============="
3844 if [ ! -z "$LLOOP" ]; then
3845 if swapon -s | grep -q $LLOOP; then
3846 swapoff $LLOOP || error "swapoff failed"
3849 $LCTL blockdev_detach $LLOOP || error "detach failed"
3853 if [ ! -z "$LLITELOOPLOAD" ]; then
3861 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
3865 swapon -s | awk '($1 == "'$1'") { print $4 }'
3868 # test case for lloop driver, basic function
3870 [ "$UID" != 0 ] && skip_env "must run as root" && return
3872 trap cleanup_68 EXIT
3874 if ! module_loaded llite_lloop; then
3875 if load_module llite/llite_lloop; then
3878 skip_env "can't find module llite_lloop"
3883 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
3884 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
3885 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
3887 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
3888 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
3892 run_test 68a "lloop driver - basic test ========================"
3894 # excercise swapping to lustre by adding a high priority swapfile entry
3895 # and then consuming memory until it is used.
3896 test_68b() { # was test_68
3897 [ "$UID" != 0 ] && skip_env "must run as root" && return
3898 lctl get_param -n devices | grep -q obdfilter && \
3899 skip "local OST" && return
3901 grep -q llite_lloop /proc/modules
3902 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
3904 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
3905 skip "can't reliably test swap with TCP" && return
3907 MEMTOTAL=`meminfo MemTotal`
3908 NR_BLOCKS=$((MEMTOTAL>>8))
3909 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
3911 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
3912 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
3915 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
3917 trap cleanup_68 EXIT
3919 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
3921 echo "before: `swapon -s | grep $LLOOP`"
3922 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
3923 echo "after: `swapon -s | grep $LLOOP`"
3924 SWAPUSED=`swap_used $LLOOP`
3928 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
3930 run_test 68b "support swapping to Lustre ========================"
3932 # bug5265, obdfilter oa2dentry return -ENOENT
3933 # #define OBD_FAIL_OST_ENOENT 0x217
3935 remote_ost_nodsh && skip "remote OST with nodsh" && return
3938 $SETSTRIPE $f -c 1 -i 0
3940 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
3942 do_facet ost1 lctl set_param fail_loc=0x217
3943 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
3944 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
3946 do_facet ost1 lctl set_param fail_loc=0
3947 $DIRECTIO write $f 0 2 || error "write error"
3949 cancel_lru_locks osc
3950 $DIRECTIO read $f 0 1 || error "read error"
3952 do_facet ost1 lctl set_param fail_loc=0x217
3953 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
3955 do_facet ost1 lctl set_param fail_loc=0
3958 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
3962 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
3964 run_test 71 "Running dbench on lustre (don't segment fault) ===="
3966 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
3967 check_kernel_version 43 || return 0
3968 [ "$RUNAS_ID" = "$UID" ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3970 # Check that testing environment is properly set up. Skip if not
3971 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
3972 skip_env "User $RUNAS_ID does not exist - skipping"
3975 # We had better clear the $DIR to get enough space for dd
3980 $RUNAS dd if=/dev/zero of=$DIR/f72 bs=512 count=1 || error
3981 # See if we are still setuid/sgid
3982 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on write"
3983 # Now test that MDS is updated too
3984 cancel_lru_locks mdc
3985 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on MDS"
3989 run_test 72a "Test that remove suid works properly (bug5695) ===="
3991 test_72b() { # bug 24226 -- keep mode setting when size is not changing
3994 [ "$RUNAS_ID" = "$UID" ] && \
3995 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3996 [ "$RUNAS_ID" -eq 0 ] && \
3997 skip_env "RUNAS_ID = 0 -- skipping" && return
3999 # Check that testing environment is properly set up. Skip if not
4000 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
4001 skip_env "User $RUNAS_ID does not exist - skipping"
4004 touch $DIR/${tfile}-f{g,u}
4005 mkdir $DIR/${tfile}-d{g,u}
4006 chmod 770 $DIR/${tfile}-{f,d}{g,u}
4007 chmod g+s $DIR/${tfile}-{f,d}g
4008 chmod u+s $DIR/${tfile}-{f,d}u
4009 for perm in 777 2777 4777; do
4010 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
4011 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
4012 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
4013 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
4017 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
4019 # bug 3462 - multiple simultaneous MDC requests
4023 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
4026 lctl set_param fail_loc=0x80000129
4027 multiop $DIR/d73-1/f73-2 Oc &
4029 lctl set_param fail_loc=0
4031 multiop $DIR/d73-2/f73-3 Oc &
4035 wait $pid1 || return 1
4039 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
4040 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
4041 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
4045 run_test 73 "multiple MDC requests (should not deadlock)"
4047 test_74a() { # bug 6149, 6184
4048 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
4050 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
4051 # will spin in a tight reconnection loop
4053 lctl set_param fail_loc=0x8000030e
4054 # get any lock that won't be difficult - lookup works.
4056 lctl set_param fail_loc=0
4060 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
4062 test_74b() { # bug 13310
4063 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
4065 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
4066 # will spin in a tight reconnection loop
4067 lctl set_param fail_loc=0x8000030e
4068 # get a "difficult" lock
4070 lctl set_param fail_loc=0
4074 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
4077 #define OBD_FAIL_LDLM_NEW_LOCK
4078 lctl set_param fail_loc=0x80000319
4079 touch $DIR/$tfile && error "Touch successful"
4082 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
4085 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
4088 get_inode_slab_tunables() {
4089 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
4092 set_inode_slab_tunables() {
4093 echo "lustre_inode_cache $1" > /proc/slabinfo
4096 test_76() { # Now for bug 20433, added originally in bug 1443
4097 local SLAB_SETTINGS=`get_inode_slab_tunables`
4098 local CPUS=`getconf _NPROCESSORS_ONLN`
4099 # we cannot set limit below 1 which means 1 inode in each
4100 # per-cpu cache is still allowed
4101 set_inode_slab_tunables "1 1 0"
4102 cancel_lru_locks osc
4103 BEFORE_INODES=`num_inodes`
4104 echo "before inodes: $BEFORE_INODES"
4106 [ "$SLOW" = "no" ] && COUNT=100
4107 for i in `seq $COUNT`; do
4111 cancel_lru_locks osc
4112 AFTER_INODES=`num_inodes`
4113 echo "after inodes: $AFTER_INODES"
4115 while [ $((AFTER_INODES-1*CPUS)) -gt $BEFORE_INODES ]; do
4117 AFTER_INODES=`num_inodes`
4119 echo "wait $wait seconds inodes: $AFTER_INODES"
4120 if [ $wait -gt 30 ]; then
4121 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
4124 set_inode_slab_tunables "$SLAB_SETTINGS"
4126 run_test 76 "confirm clients recycle inodes properly ===="
4132 # Note: in sptlrpc modes which enable its own bulk checksum, the
4133 # original crc32_le bulk checksum will be automatically disabled,
4134 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
4135 # will be checked by sptlrpc code against sptlrpc bulk checksum.
4136 # In this case set_checksums() will not be no-op, because sptlrpc
4137 # bulk checksum will be enabled all through the test.
4139 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
4140 lctl set_param -n osc.*.checksums $1
4144 export ORIG_CSUM_TYPE=""
4145 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
4148 [ "$ORIG_CSUM_TYPE" ] || \
4149 ORIG_CSUM_TYPE=`lctl get_param -n osc/*osc-[^mM]*/checksum_type |
4150 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`
4151 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
4152 log "set checksum type to $1"
4155 F77_TMP=$TMP/f77-temp
4158 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
4159 error "error writing to $F77_TMP"
4162 test_77a() { # bug 10889
4163 $GSS && skip "could not run with gss" && return
4164 [ ! -f $F77_TMP ] && setup_f77
4166 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
4170 run_test 77a "normal checksum read/write operation ============="
4172 test_77b() { # bug 10889
4173 $GSS && skip "could not run with gss" && return
4174 [ ! -f $F77_TMP ] && setup_f77
4175 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
4176 lctl set_param fail_loc=0x80000409
4178 dd if=$F77_TMP of=$DIR/f77b bs=1M count=$F77SZ conv=sync || \
4179 error "dd error: $?"
4180 lctl set_param fail_loc=0
4183 run_test 77b "checksum error on client write ===================="
4185 test_77c() { # bug 10889
4186 $GSS && skip "could not run with gss" && return
4187 [ ! -f $DIR/f77b ] && skip "requires 77b - skipping" && return
4189 for algo in $CKSUM_TYPES; do
4190 cancel_lru_locks osc
4191 set_checksum_type $algo
4192 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
4193 lctl set_param fail_loc=0x80000408
4194 cmp $F77_TMP $DIR/f77b || error "file compare failed"
4195 lctl set_param fail_loc=0
4198 set_checksum_type $ORIG_CSUM_TYPE
4201 run_test 77c "checksum error on client read ==================="
4203 test_77d() { # bug 10889
4204 $GSS && skip "could not run with gss" && return
4205 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
4206 lctl set_param fail_loc=0x80000409
4208 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
4209 error "direct write: rc=$?"
4210 lctl set_param fail_loc=0
4213 run_test 77d "checksum error on OST direct write ==============="
4215 test_77e() { # bug 10889
4216 $GSS && skip "could not run with gss" && return
4217 [ ! -f $DIR/f77 ] && skip "requires 77d - skipping" && return
4218 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
4219 lctl set_param fail_loc=0x80000408
4221 cancel_lru_locks osc
4222 directio read $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
4223 error "direct read: rc=$?"
4224 lctl set_param fail_loc=0
4227 run_test 77e "checksum error on OST direct read ================"
4229 test_77f() { # bug 10889
4230 $GSS && skip "could not run with gss" && return
4232 for algo in $CKSUM_TYPES; do
4233 cancel_lru_locks osc
4234 set_checksum_type $algo
4235 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
4236 lctl set_param fail_loc=0x409
4237 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) && \
4238 error "direct write succeeded"
4239 lctl set_param fail_loc=0
4241 set_checksum_type $ORIG_CSUM_TYPE
4244 run_test 77f "repeat checksum error on write (expect error) ===="
4246 test_77g() { # bug 10889
4247 $GSS && skip "could not run with gss" && return
4248 remote_ost_nodsh && skip "remote OST with nodsh" && return
4250 [ ! -f $F77_TMP ] && setup_f77
4252 $SETSTRIPE $DIR/f77g -c 1 -i 0
4253 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
4254 do_facet ost1 lctl set_param fail_loc=0x8000021a
4256 dd if=$F77_TMP of=$DIR/f77g bs=1M count=$F77SZ || \
4257 error "write error: rc=$?"
4258 do_facet ost1 lctl set_param fail_loc=0
4261 run_test 77g "checksum error on OST write ======================"
4263 test_77h() { # bug 10889
4264 $GSS && skip "could not run with gss" && return
4265 remote_ost_nodsh && skip "remote OST with nodsh" && return
4267 [ ! -f $DIR/f77g ] && skip "requires 77g - skipping" && return
4268 cancel_lru_locks osc
4269 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
4270 do_facet ost1 lctl set_param fail_loc=0x8000021b
4272 cmp $F77_TMP $DIR/f77g || error "file compare failed"
4273 do_facet ost1 lctl set_param fail_loc=0
4276 run_test 77h "checksum error on OST read ======================="
4278 test_77i() { # bug 13805
4279 $GSS && skip "could not run with gss" && return
4280 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
4281 lctl set_param fail_loc=0x40b
4282 remount_client $MOUNT
4283 lctl set_param fail_loc=0
4284 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
4285 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
4286 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
4287 [ "$algo" = "crc32" ] || error "algo set to $algo instead of crc32"
4289 remount_client $MOUNT
4291 run_test 77i "client not supporting OSD_CONNECT_CKSUM =========="
4293 test_77j() { # bug 13805
4294 $GSS && skip "could not run with gss" && return
4295 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
4296 lctl set_param fail_loc=0x40c
4297 remount_client $MOUNT
4298 lctl set_param fail_loc=0
4299 sleep 2 # wait async osc connect to finish
4300 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
4301 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
4302 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
4303 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
4305 remount_client $MOUNT
4307 run_test 77j "client only supporting ADLER32 ===================="
4309 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
4313 test_78() { # bug 10901
4314 remote_ost || { skip_env "local OST" && return; }
4317 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
4318 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
4319 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
4320 echo "MemTotal: $MEMTOTAL"
4321 # reserve 256MB of memory for the kernel and other running processes,
4322 # and then take 1/2 of the remaining memory for the read/write buffers.
4323 if [ $MEMTOTAL -gt 512 ] ;then
4324 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
4326 # for those poor memory-starved high-end clusters...
4327 MEMTOTAL=$((MEMTOTAL / 2))
4329 echo "Mem to use for directio: $MEMTOTAL"
4330 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
4331 [ $F78SIZE -gt 512 ] && F78SIZE=512
4332 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
4333 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
4334 echo "Smallest OST: $SMALLESTOST"
4335 [ $SMALLESTOST -lt 10240 ] && \
4336 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
4338 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ] && \
4339 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
4341 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
4342 echo "File size: $F78SIZE"
4343 $SETSTRIPE $DIR/$tfile -c $OSTCOUNT || error "setstripe failed"
4344 for i in `seq 1 $NSEQ`
4346 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
4347 echo directIO rdwr round $i of $NSEQ
4348 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
4353 run_test 78 "handle large O_DIRECT writes correctly ============"
4355 test_79() { # bug 12743
4356 wait_delete_completed
4358 BKTOTAL=$(calc_osc_kbytes kbytestotal)
4359 BKFREE=$(calc_osc_kbytes kbytesfree)
4360 BKAVAIL=$(calc_osc_kbytes kbytesavail)
4362 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
4363 DFTOTAL=`echo $STRING | cut -d, -f1`
4364 DFUSED=`echo $STRING | cut -d, -f2`
4365 DFAVAIL=`echo $STRING | cut -d, -f3`
4366 DFFREE=$(($DFTOTAL - $DFUSED))
4368 ALLOWANCE=$((64 * $OSTCOUNT))
4370 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
4371 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
4372 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
4374 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
4375 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
4376 error "df free($DFFREE) mismatch OST free($BKFREE)"
4378 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
4379 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
4380 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
4383 run_test 79 "df report consistency check ======================="
4385 test_80() { # bug 10718
4386 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
4388 local BEFORE=`date +%s`
4389 cancel_lru_locks osc
4390 local AFTER=`date +%s`
4391 local DIFF=$((AFTER-BEFORE))
4392 if [ $DIFF -gt 1 ] ; then
4393 error "elapsed for 1M@1T = $DIFF"
4398 run_test 80 "Page eviction is equally fast at high offsets too ===="
4401 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && \
4403 mkdir -p $DIR/d99cvsroot
4404 chown $RUNAS_ID $DIR/d99cvsroot
4405 local oldPWD=$PWD # bug 13584, use $TMP as working dir
4408 $RUNAS cvs -d $DIR/d99cvsroot init || error
4411 run_test 99a "cvs init ========================================="
4414 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4415 [ ! -d $DIR/d99cvsroot ] && test_99a
4417 # some versions of cvs import exit(1) when asked to import links or
4418 # files they can't read. ignore those files.
4419 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
4420 ! -perm +4 -printf '-I %f\n')
4421 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
4422 d99reposname vtag rtag
4424 run_test 99b "cvs import ======================================="
4427 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4428 [ ! -d $DIR/d99cvsroot ] && test_99b
4430 mkdir -p $DIR/d99reposname
4431 chown $RUNAS_ID $DIR/d99reposname
4432 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
4434 run_test 99c "cvs checkout ====================================="
4437 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4438 [ ! -d $DIR/d99cvsroot ] && test_99c
4439 cd $DIR/d99reposname
4441 $RUNAS cvs add -m 'addmsg' foo99
4443 run_test 99d "cvs add =========================================="
4446 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4447 [ ! -d $DIR/d99cvsroot ] && test_99c
4448 cd $DIR/d99reposname
4451 run_test 99e "cvs update ======================================="
4454 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4455 [ ! -d $DIR/d99cvsroot ] && test_99d
4456 cd $DIR/d99reposname
4457 $RUNAS cvs commit -m 'nomsg' foo99
4458 rm -fr $DIR/d99cvsroot
4460 run_test 99f "cvs commit ======================================="
4463 [ "$NETTYPE" = tcp ] || \
4464 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
4467 remote_ost_nodsh && skip "remote OST with nodsh" && return
4468 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4470 { skip "useless for local single node setup" && return; }
4472 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
4473 [ "$PROT" != "tcp" ] && continue
4474 RPORT=$(echo $REMOTE | cut -d: -f2)
4475 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
4478 LPORT=`echo $LOCAL | cut -d: -f2`
4479 if [ $LPORT -ge 1024 ]; then
4480 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
4482 error_exit "local: $LPORT > 1024, remote: $RPORT"
4485 [ "$rc" = 0 ] || error_exit "privileged port not found" )
4487 run_test 100 "check local port using privileged port ==========="
4489 function get_named_value()
4498 echo $line | sed "s/^$tag//"
4505 export CACHE_MAX=`lctl get_param -n llite.*.max_cached_mb | head -n 1`
4507 lctl set_param -n llite.*.max_cached_mb $CACHE_MAX
4515 [ "$CPU" = "UML" ] && nreads=1000
4516 local cache_limit=32
4518 lctl set_param -n osc.*-osc*.rpc_stats 0
4519 trap cleanup_101 EXIT
4520 lctl set_param -n llite.*.read_ahead_stats 0
4521 lctl set_param -n llite.*.max_cached_mb $cache_limit
4524 # randomly read 10000 of 64K chunks from file 3x 32MB in size
4526 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
4527 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
4530 for s in `lctl get_param -n llite.*.read_ahead_stats | \
4531 get_named_value 'read but discarded' | cut -d" " -f1`; do
4532 discard=$(($discard + $s))
4536 if [ $(($discard * 10)) -gt $nreads ] ;then
4537 lctl get_param osc.*-osc*.rpc_stats
4538 lctl get_param llite.*.read_ahead_stats
4539 error "too many ($discard) discarded pages"
4541 rm -f $DIR/$tfile || true
4543 run_test 101 "check read-ahead for random reads ================"
4548 STRIPE_COUNT=$OSTCOUNT
4551 trap cleanup_test101b EXIT
4552 # prepare the read-ahead file
4553 $SETSTRIPE $DIR/$tfile -s $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT
4555 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
4558 cleanup_test101b() {
4565 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
4570 local STRIPE_SIZE=1048576
4571 local RA_INC=1048576
4572 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
4573 local FILE_LENGTH=$((64*100))
4574 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
4575 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
4576 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
4577 get_named_value 'read but discarded' | \
4578 cut -d" " -f1 | calc_total`
4580 if [ $DISCARD -gt $discard_limit ]; then
4581 lctl get_param llite.*.read_ahead_stats
4582 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
4584 echo "Read-ahead success for size ${READ_SIZE}"
4589 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping stride IO stride-ahead test" && return
4590 local STRIPE_SIZE=1048576
4591 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
4592 local FILE_LENGTH=$((STRIPE_SIZE*100))
4593 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
4594 # prepare the read-ahead file
4596 cancel_lru_locks osc
4597 for BIDX in 2 4 8 16 32 64 128 256
4599 local BSIZE=$((BIDX*4096))
4600 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
4601 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
4602 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
4603 $LCTL set_param -n llite.*.read_ahead_stats 0
4604 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
4605 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
4606 cancel_lru_locks osc
4612 run_test 101b "check stride-io mode read-ahead ================="
4615 lctl get_param -n llite.*.max_read_ahead_mb | head -n 1
4616 lctl set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
4620 local file=$DIR/$tfile
4621 local size=${FILESIZE_101c:-500}
4622 local ra_MB=${READAHEAD_MB:-40}
4624 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
4625 [ $space -gt $((size / 1024)) ] ||
4626 { skip "Need free space ${size}M, have $space" && return; }
4628 echo Creating ${size}M test file $file
4629 dd if=/dev/zero of=$file bs=1M count=$size
4630 echo Cancel LRU locks on lustre client to flush the client cache
4631 cancel_lru_locks osc
4633 echo Disable read-ahead
4634 local old_READAHEAD=$(set_read_ahead 0)
4636 echo Reading the test file $file with read-ahead disabled
4637 time_ra_OFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
4639 echo Cancel LRU locks on lustre client to flush the client cache
4640 cancel_lru_locks osc
4641 echo Enable read-ahead with ${ra_MB}MB
4642 set_read_ahead $ra_MB
4644 echo Reading the test file $file with read-ahead enabled
4645 time_ra_ON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
4647 echo read-ahead disabled time read $time_ra_OFF
4648 echo read-ahead enabled time read $time_ra_ON
4650 set_read_ahead $old_READAHEAD
4653 [ $time_ra_ON -lt $time_ra_OFF ] ||
4654 error "read-ahead enabled time read (${time_ra_ON}s) is more than
4655 read-ahead disabled time read (${time_ra_OFF}s) filesize ${size}M"
4657 run_test 101d "file read with and without read-ahead enabled ================="
4661 chown $RUNAS_ID $DIR/$tdir
4664 STRIPE_COUNT=$OSTCOUNT
4665 [ $OSTCOUNT -gt 4 ] && STRIPE_COUNT=4
4667 trap cleanup_test102 EXIT
4669 $1 $SETSTRIPE $tdir -s $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT
4673 for count in `seq 1 $STRIPE_COUNT`
4675 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4677 local stripe_size=`expr $STRIPE_SIZE \* $num`
4678 local file=file"$num-$offset-$count"
4679 $1 $SETSTRIPE $file -s $stripe_size -i $offset -c $count
4685 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
4691 rm -rf $DIR/d0.sanity/d102
4695 local testfile=$DIR/xattr_testfile
4700 [ "$UID" != 0 ] && skip_env "must run as root" && return
4701 [ -z "`lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr`" ] && skip_env "must have user_xattr" && return
4703 [ -z "$(which setfattr 2>/dev/null)" ] && skip_env "could not find setfattr" && return
4705 echo "set/get xattr..."
4706 setfattr -n trusted.name1 -v value1 $testfile || error
4707 [ "`getfattr -n trusted.name1 $testfile 2> /dev/null | \
4708 grep "trusted.name1"`" == "trusted.name1=\"value1\"" ] || error
4710 setfattr -n user.author1 -v author1 $testfile || error
4711 [ "`getfattr -n user.author1 $testfile 2> /dev/null | \
4712 grep "user.author1"`" == "user.author1=\"author1\"" ] || error
4715 setfattr -n trusted.name2 -v value2 $testfile || error
4716 setfattr -n trusted.name3 -v value3 $testfile || error
4717 [ `getfattr -d -m "^trusted" $testfile 2> /dev/null | \
4718 grep "trusted.name" | wc -l` -eq 3 ] || error
4721 setfattr -n user.author2 -v author2 $testfile || error
4722 setfattr -n user.author3 -v author3 $testfile || error
4723 [ `getfattr -d -m "^user" $testfile 2> /dev/null | \
4724 grep "user" | wc -l` -eq 3 ] || error
4726 echo "remove xattr..."
4727 setfattr -x trusted.name1 $testfile || error
4728 getfattr -d -m trusted $testfile 2> /dev/null | \
4729 grep "trusted.name1" && error || true
4731 setfattr -x user.author1 $testfile || error
4732 getfattr -d -m user $testfile 2> /dev/null | \
4733 grep "user.author1" && error || true
4735 # b10667: setting lustre special xattr be silently discarded
4736 echo "set lustre special xattr ..."
4737 setfattr -n "trusted.lov" -v "invalid value" $testfile || error
4741 run_test 102a "user xattr test =================================="
4744 # b10930: get/set/list trusted.lov xattr
4745 echo "get/set/list trusted.lov xattr ..."
4746 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
4747 local testfile=$DIR/$tfile
4748 $SETSTRIPE -s 65536 -i 1 -c 2 $testfile || error "setstripe failed"
4749 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
4750 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
4752 local testfile2=${testfile}2
4753 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
4754 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
4757 setfattr -n trusted.lov -v $value $testfile2
4758 local tmp_file=${testfile}3
4759 $GETSTRIPE -v $testfile2 > $tmp_file
4760 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
4761 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
4762 [ "$stripe_size" -eq 65536 ] || error "stripe size $stripe_size != 65536"
4763 [ "$stripe_count" -eq 2 ] || error "stripe count $stripe_count != 2"
4766 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
4769 # b10930: get/set/list lustre.lov xattr
4770 echo "get/set/list lustre.lov xattr ..."
4771 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
4773 chown $RUNAS_ID $DIR/$tdir
4774 local testfile=$DIR/$tdir/$tfile
4775 $RUNAS $SETSTRIPE -s 65536 -i 1 -c 2 $testfile||error "setstripe failed"
4776 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
4777 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
4779 local testfile2=${testfile}2
4780 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
4781 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
4783 $RUNAS $MCREATE $testfile2
4784 $RUNAS setfattr -n lustre.lov -v $value $testfile2
4785 local tmp_file=${testfile}3
4786 $RUNAS $GETSTRIPE -v $testfile2 > $tmp_file
4787 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
4788 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
4789 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
4790 [ $stripe_count -eq 2 ] || error "stripe count $stripe_count != 2"
4792 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
4794 compare_stripe_info1() {
4795 local stripe_index_all_zero=1
4799 for count in `seq 1 $STRIPE_COUNT`
4801 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4803 local size=`expr $STRIPE_SIZE \* $num`
4804 local file=file"$num-$offset-$count"
4805 get_stripe_info client $PWD/$file "$1"
4806 if [ $stripe_size -ne $size ]; then
4807 error "$file: different stripe size $stripe_size, expected $size" && return
4809 if [ $stripe_count -ne $count ]; then
4810 error "$file: different stripe count $stripe_count, expected $count" && return
4812 if [ $stripe_index -ne 0 ]; then
4813 stripe_index_all_zero=0
4818 [ $stripe_index_all_zero -eq 1 ] && error "all files are being extracted starting from OST index 0"
4822 compare_stripe_info2() {
4825 for count in `seq 1 $STRIPE_COUNT`
4827 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4829 local size=`expr $STRIPE_SIZE \* $num`
4830 local file=file"$num-$offset-$count"
4831 get_stripe_info client $PWD/$file
4832 if [ $stripe_size -ne $size ]; then
4833 error "$file: different stripe size $stripe_size, expected $size" && return
4835 if [ $stripe_count -ne $count ]; then
4836 error "$file: different stripe count $stripe_count, expected $count" && return
4838 if [ $stripe_index -ne $offset ]; then
4839 error "$file: different stripe offset $stripe_index, expected $offset" && return
4847 [ -n "$(which tar 2>/dev/null)" ] && strings $(which tar) | grep -q lustre && echo tar
4851 # b10930: tar test for trusted.lov xattr
4852 TAR=$(find_lustre_tar)
4853 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
4854 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
4857 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
4859 compare_stripe_info1
4861 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
4864 # b10930: tar test for trusted.lov xattr
4865 TAR=$(find_lustre_tar)
4866 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
4867 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
4871 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
4873 compare_stripe_info1
4875 run_test 102f "tar copy files, not keep osts ==========="
4877 test_102h() { # bug 15777
4878 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
4879 skip "must have user_xattr" && return
4880 [ -z "$(which setfattr 2>/dev/null)" ] &&
4881 skip_env "could not find setfattr" && return
4886 VALUE=datadatadatadatadatadatadatadata
4887 while [ $(echo $VALUE | wc -c) -lt $XSIZE ]; do
4888 VALUE="$VALUE$VALUE"
4890 log "save $XBIG on $DIR/$tfile"
4891 setfattr -n $XBIG -v "$VALUE" $DIR/$tfile ||
4892 error "saving $XBIG on $DIR/$tfile failed"
4893 ORIG=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4894 OSIZE=$(echo $ORIG | wc -c)
4895 [ $OSIZE -lt $XSIZE ] && error "set $XBIG too small ($OSIZE < $XSIZE)"
4898 log "save $XSML on $DIR/$tfile"
4899 setfattr -n $XSML -v val $DIR/$tfile ||
4900 error "saving $XSML on $DIR/$tfile failed"
4901 NEW=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4902 if [ "$NEW" != "$ORIG" ]; then
4905 error "$XBIG different after saving $XSML"
4908 log "grow $XSML on $DIR/$tfile"
4909 setfattr -n $XSML -v "$VALUE" $DIR/$tfile ||
4910 error "growing $XSML on $DIR/$tfile failed"
4911 NEW=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4912 if [ "$NEW" != "$ORIG" ]; then
4915 error "$XBIG different after growing $XSML"
4917 log "$XBIG still valid after growing $XSML"
4920 run_test 102h "grow xattr from inside inode to external block"
4922 test_102i() { # bug 17038
4924 ln -s $DIR/$tfile $DIR/${tfile}link
4925 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
4926 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"
4927 rm -f $DIR/$tfile $DIR/${tfile}link
4929 run_test 102i "lgetxattr test on symbolic link ============"
4932 TAR=$(find_lustre_tar)
4933 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
4934 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
4935 setup_test102 "$RUNAS"
4937 chown $RUNAS_ID $DIR/d102j
4938 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
4940 compare_stripe_info1 "$RUNAS"
4942 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
4946 # b22187 just check that does not crash for regular file.
4947 setfattr -n trusted.lov $DIR/$tfile
4948 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
4949 local test_kdir=$DIR/d102k
4951 local default_size=`$GETSTRIPE -s $test_kdir`
4952 local default_count=`$GETSTRIPE -c $test_kdir`
4953 local default_offset=`$GETSTRIPE -o $test_kdir`
4954 $SETSTRIPE -s 65536 -i 1 -c $OSTCOUNT $test_kdir || error 'dir setstripe failed'
4955 setfattr -n trusted.lov $test_kdir
4956 local stripe_size=`$GETSTRIPE -s $test_kdir`
4957 local stripe_count=`$GETSTRIPE -c $test_kdir`
4958 local stripe_offset=`$GETSTRIPE -o $test_kdir`
4959 [ $stripe_size -eq $default_size ] || error "stripe size $stripe_size != $default_size"
4960 [ $stripe_count -eq $default_count ] || error "stripe count $stripe_count != $default_count"
4961 [ $stripe_offset -eq $default_offset ] || error "stripe offset $stripe_offset != $default_offset"
4962 rm -rf $DIR/$tfile $test_kdir
4964 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
4970 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
4975 [ "$UID" != 0 ] && skip_env "must run as root" && return
4976 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
4977 [ -z "$(which setfacl 2>/dev/null)" ] && skip_env "could not find setfacl" && return
4978 $GSS && skip "could not run under gss" && return
4980 declare -a identity_old
4982 for num in `seq $MDSCOUNT`; do
4983 switch_identity $num true || identity_old[$num]=$?
4990 echo "performing cp ..."
4991 run_acl_subtest cp || error
4992 echo "performing getfacl-noacl..."
4993 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
4994 echo "performing misc..."
4995 run_acl_subtest misc || error "misc test failed"
4996 echo "performing permissions..."
4997 run_acl_subtest permissions || error "permissions failed"
4998 echo "performing setfacl..."
4999 run_acl_subtest setfacl || error "setfacl test failed"
5001 # inheritance test got from HP
5002 echo "performing inheritance..."
5003 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
5004 chmod +x make-tree || error "chmod +x failed"
5005 run_acl_subtest inheritance || error "inheritance test failed"
5011 for num in `seq $MDSCOUNT`; do
5012 if [ "${identity_old[$num]}" = 1 ]; then
5013 switch_identity $num false || identity_old[$num]=$?
5017 run_test 103 "acl test ========================================="
5021 lfs df || error "lfs df failed"
5022 lfs df -ih || error "lfs df -ih failed"
5023 lfs df -h $DIR || error "lfs df -h $DIR failed"
5024 lfs df -i $DIR || error "lfs df -i $DIR failed"
5025 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
5026 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
5028 OSC=`lctl get_param -n devices | awk '/-osc-/ {print $4}' | head -n 1`
5029 lctl --device %$OSC deactivate
5030 lfs df || error "lfs df with deactivated OSC failed"
5031 lctl --device %$OSC recover
5032 lfs df || error "lfs df with reactivated OSC failed"
5035 run_test 104a "lfs df [-ih] [path] test ========================="
5038 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5040 denied_cnt=$((`$RUNAS $LFS check servers 2>&1 | grep "Permission denied" | wc -l`))
5041 if [ $denied_cnt -ne 0 ];
5043 error "lfs check servers test failed"
5046 run_test 104b "$RUNAS lfs check servers test ===================="
5049 # doesn't work on 2.4 kernels
5051 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
5053 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
5055 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
5059 run_test 105a "flock when mounted without -o flock test ========"
5063 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
5065 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
5067 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
5071 run_test 105b "fcntl when mounted without -o flock test ========"
5075 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
5077 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
5079 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
5083 run_test 105c "lockf when mounted without -o flock test ========"
5085 test_105d() { # bug 15924
5087 [ -z "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ] && \
5088 skip "mount w/o flock enabled" && return
5089 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
5090 $LCTL set_param fail_loc=0x80000315
5091 flocks_test 2 $DIR/$tdir
5093 run_test 105d "flock race (should not freeze) ========"
5095 test_106() { #bug 10921
5097 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
5098 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
5100 run_test 106 "attempt exec of dir followed by chown of that dir"
5109 local save_pattern=$(sysctl -n kernel.core_pattern)
5110 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
5111 sysctl -w kernel.core_pattern=$file
5112 sysctl -w kernel.core_uses_pid=0
5120 kill -s 11 $SLEEPPID
5122 if [ -e $file ]; then
5123 size=`stat -c%s $file`
5124 [ $size -eq 0 ] && error "Fail to create core file $file"
5126 error "Fail to create core file $file"
5129 sysctl -w kernel.core_pattern=$save_pattern
5130 sysctl -w kernel.core_uses_pid=$save_uses_pid
5133 run_test 107 "Coredump on SIG"
5137 mkdir $DIR/d110/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa || error "mkdir with 255 char fail"
5138 mkdir $DIR/d110/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb && error "mkdir with 256 char should fail, but not"
5139 touch $DIR/d110/xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx || error "create with 255 char fail"
5140 touch $DIR/d110/yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy && error ""create with 256 char should fail, but not
5145 run_test 110 "filename length checking"
5148 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
5150 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
5152 echo "Starting with $OSTIO_pre threads"
5155 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
5156 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
5157 echo "$NUMTEST creates/unlinks"
5159 createmany -o $DIR/$tdir/$tfile $NUMTEST
5160 unlinkmany $DIR/$tdir/$tfile $NUMTEST
5162 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
5165 # don't return an error
5166 [ $OSTIO_post -eq $OSTIO_pre ] && echo \
5167 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&\
5168 echo "This may be fine, depending on what ran before this test" &&\
5169 echo "and how fast this system is." && return
5171 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
5173 run_test 115 "verify dynamic thread creation===================="
5176 wait_delete_completed
5177 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
5178 echo OST kbytes available: ${AVAIL[@]}
5179 MAXI=0; MAXV=${AVAIL[0]}
5180 MINI=0; MINV=${AVAIL[0]}
5181 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
5182 #echo OST $i: ${AVAIL[i]}kb
5183 if [ ${AVAIL[i]} -gt $MAXV ]; then
5184 MAXV=${AVAIL[i]}; MAXI=$i
5186 if [ ${AVAIL[i]} -lt $MINV ]; then
5187 MINV=${AVAIL[i]}; MINI=$i
5190 echo Min free space: OST $MINI: $MINV
5191 echo Max free space: OST $MAXI: $MAXV
5195 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
5197 echo -n "Free space priority "
5198 lctl get_param -n lov.*-clilov-*.qos_prio_free
5201 [ $MINV -gt 960000 ] && skip "too much free space in OST$MINI, skip" &&\
5204 # generate uneven OSTs
5205 mkdir -p $DIR/$tdir/OST${MINI}
5208 echo "Filling 25% remaining space in OST${MINI} with ${FILL}Kb"
5209 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI}||error "setstripe failed"
5211 while [ $FILL -gt 0 ]; do
5213 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i bs=2M count=1 2>/dev/null
5214 FILL=$(($FILL - 2048))
5222 DIFF=$(($MAXV - $MINV))
5223 DIFF2=$(($DIFF * 100 / $MINV))
5224 echo -n "diff=${DIFF}=${DIFF2}% must be > 20% for QOS mode..."
5225 if [ $DIFF2 -gt 20 ]; then
5228 echo "failed - QOS mode won't be used"
5229 error_ignore "QOS imbalance criteria not met"
5233 MINI1=$MINI; MINV1=$MINV
5234 MAXI1=$MAXI; MAXV1=$MAXV
5236 # now fill using QOS
5237 echo writing a bunch of files to QOS-assigned OSTs
5238 $SETSTRIPE $DIR/$tdir -c 1
5240 while [ $FILL -gt 0 ]; do
5242 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1024 count=200 2>/dev/null
5243 FILL=$(($FILL - 200))
5246 echo "wrote $i 200k files"
5250 echo "Note: free space may not be updated, so measurements might be off"
5252 DIFF2=$(($MAXV - $MINV))
5253 echo "free space delta: orig $DIFF final $DIFF2"
5254 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
5255 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
5256 echo "Wrote $DIFF to smaller OST $MINI1"
5257 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
5258 echo "Wrote $DIFF2 to larger OST $MAXI1"
5259 [ $DIFF -gt 0 ] && echo "Wrote $(($DIFF2 * 100 / $DIFF - 100))% more data to larger OST $MAXI1"
5261 # Figure out which files were written where
5262 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
5263 awk '/'$MINI1': / {print $2; exit}')
5265 MINC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
5266 echo "$MINC files created on smaller OST $MINI1"
5267 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
5268 awk '/'$MAXI1': / {print $2; exit}')
5270 MAXC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
5271 echo "$MAXC files created on larger OST $MAXI1"
5272 [ $MINC -gt 0 ] && echo "Wrote $(($MAXC * 100 / $MINC - 100))% more files to larger OST $MAXI1"
5273 [ $MAXC -gt $MINC ] || error_ignore "stripe QOS didn't balance free space"
5277 run_test 116 "stripe QOS: free space balance ==================="
5279 test_117() # bug 10891
5281 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
5282 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
5283 lctl set_param fail_loc=0x21e
5284 > $DIR/$tfile || error "truncate failed"
5285 lctl set_param fail_loc=0
5286 echo "Truncate succeeded."
5289 run_test 117 "verify fsfilt_extend =========="
5291 export OLD_RESENDCOUNT=""
5292 set_resend_count () {
5293 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
5294 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
5295 lctl set_param -n $PROC_RESENDCOUNT $1
5296 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
5299 [ "$SLOW" = "no" ] && set_resend_count 4 # for reduce test_118* time (bug 14842)
5301 # Reset async IO behavior after error case
5303 FILE=$DIR/reset_async
5305 # Ensure all OSCs are cleared
5306 $LSTRIPE -c -1 $FILE
5307 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
5312 test_118a() #bug 11710
5316 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5317 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5318 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
5320 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5321 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5326 run_test 118a "verify O_SYNC works =========="
5330 remote_ost_nodsh && skip "remote OST with nodsh" && return
5334 #define OBD_FAIL_OST_ENOENT 0x217
5335 set_nodes_failloc "$(osts_nodes)" 0x217
5336 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5338 set_nodes_failloc "$(osts_nodes)" 0
5339 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5340 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5343 if [[ $RC -eq 0 ]]; then
5344 error "Must return error due to dropped pages, rc=$RC"
5348 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5349 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5353 echo "Dirty pages not leaked on ENOENT"
5355 # Due to the above error the OSC will issue all RPCs syncronously
5356 # until a subsequent RPC completes successfully without error.
5357 multiop $DIR/$tfile Ow4096yc
5362 run_test 118b "Reclaim dirty pages on fatal error =========="
5366 remote_ost_nodsh && skip "remote OST with nodsh" && return
5370 #define OBD_FAIL_OST_EROFS 0x216
5371 set_nodes_failloc "$(osts_nodes)" 0x216
5373 # multiop should block due to fsync until pages are written
5374 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
5378 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
5379 error "Multiop failed to block on fsync, pid=$MULTIPID"
5382 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5384 if [[ $WRITEBACK -eq 0 ]]; then
5385 error "No page in writeback, writeback=$WRITEBACK"
5388 set_nodes_failloc "$(osts_nodes)" 0
5391 if [[ $RC -ne 0 ]]; then
5392 error "Multiop fsync failed, rc=$RC"
5395 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5396 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5398 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5399 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5403 echo "Dirty pages flushed via fsync on EROFS"
5406 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
5410 remote_ost_nodsh && skip "remote OST with nodsh" && return
5414 #define OBD_FAIL_OST_BRW_PAUSE_BULK
5415 set_nodes_failloc "$(osts_nodes)" 0x214
5416 # multiop should block due to fsync until pages are written
5417 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
5421 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
5422 error "Multiop failed to block on fsync, pid=$MULTIPID"
5425 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5427 if [[ $WRITEBACK -eq 0 ]]; then
5428 error "No page in writeback, writeback=$WRITEBACK"
5431 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
5432 set_nodes_failloc "$(osts_nodes)" 0
5434 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5435 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5437 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5438 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5442 echo "Dirty pages gaurenteed flushed via fsync"
5445 run_test 118d "Fsync validation inject a delay of the bulk =========="
5450 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
5451 lctl set_param fail_loc=0x8000040a
5453 # Should simulate EINVAL error which is fatal
5454 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5456 if [[ $RC -eq 0 ]]; then
5457 error "Must return error due to dropped pages, rc=$RC"
5460 lctl set_param fail_loc=0x0
5462 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5463 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5464 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5466 if [[ $LOCKED -ne 0 ]]; then
5467 error "Locked pages remain in cache, locked=$LOCKED"
5470 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5471 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5475 echo "No pages locked after fsync"
5480 run_test 118f "Simulate unrecoverable OSC side error =========="
5485 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
5486 lctl set_param fail_loc=0x406
5488 # simulate local -ENOMEM
5489 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5492 lctl set_param fail_loc=0
5493 if [[ $RC -eq 0 ]]; then
5494 error "Must return error due to dropped pages, rc=$RC"
5497 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5498 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5499 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5501 if [[ $LOCKED -ne 0 ]]; then
5502 error "Locked pages remain in cache, locked=$LOCKED"
5505 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5506 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5510 echo "No pages locked after fsync"
5515 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
5518 remote_ost_nodsh && skip "remote OST with nodsh" && return
5522 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
5523 set_nodes_failloc "$(osts_nodes)" 0x20e
5524 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
5525 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5528 set_nodes_failloc "$(osts_nodes)" 0
5529 if [[ $RC -eq 0 ]]; then
5530 error "Must return error due to dropped pages, rc=$RC"
5533 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5534 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5535 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5537 if [[ $LOCKED -ne 0 ]]; then
5538 error "Locked pages remain in cache, locked=$LOCKED"
5541 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5542 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5546 echo "No pages locked after fsync"
5550 run_test 118h "Verify timeout in handling recoverables errors =========="
5553 remote_ost_nodsh && skip "remote OST with nodsh" && return
5557 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
5558 set_nodes_failloc "$(osts_nodes)" 0x20e
5560 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
5561 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
5564 set_nodes_failloc "$(osts_nodes)" 0
5568 if [[ $RC -ne 0 ]]; then
5569 error "got error, but should be not, rc=$RC"
5572 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5573 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5574 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
5575 if [[ $LOCKED -ne 0 ]]; then
5576 error "Locked pages remain in cache, locked=$LOCKED"
5579 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5580 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5584 echo "No pages locked after fsync"
5588 run_test 118i "Fix error before timeout in recoverable error =========="
5591 remote_ost_nodsh && skip "remote OST with nodsh" && return
5595 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
5596 set_nodes_failloc "$(osts_nodes)" 0x220
5598 # return -EIO from OST
5599 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5601 set_nodes_failloc "$(osts_nodes)" 0x0
5602 if [[ $RC -eq 0 ]]; then
5603 error "Must return error due to dropped pages, rc=$RC"
5606 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5607 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5608 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
5609 if [[ $LOCKED -ne 0 ]]; then
5610 error "Locked pages remain in cache, locked=$LOCKED"
5613 # in recoverable error on OST we want resend and stay until it finished
5614 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5615 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5619 echo "No pages locked after fsync"
5623 run_test 118j "Simulate unrecoverable OST side error =========="
5627 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
5629 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
5630 set_nodes_failloc "$(osts_nodes)" 0x20e
5633 for ((i=0;i<10;i++)); do
5634 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
5635 error "dd to $DIR/$tdir/$tfile-$i failed" )&
5642 set_nodes_failloc "$(osts_nodes)" 0
5645 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
5647 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
5649 test_119a() # bug 11737
5651 BSIZE=$((512 * 1024))
5652 directio write $DIR/$tfile 0 1 $BSIZE
5653 # We ask to read two blocks, which is more than a file size.
5654 # directio will indicate an error when requested and actual
5655 # sizes aren't equeal (a normal situation in this case) and
5656 # print actual read amount.
5657 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
5658 if [ "$NOB" != "$BSIZE" ]; then
5659 error "read $NOB bytes instead of $BSIZE"
5663 run_test 119a "Short directIO read must return actual read amount"
5665 test_119b() # bug 11737
5667 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
5669 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
5670 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
5672 multiop $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
5673 error "direct read failed"
5676 run_test 119b "Sparse directIO read must return actual read amount"
5678 test_119c() # bug 13099
5681 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
5682 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
5685 run_test 119c "Testing for direct read hitting hole"
5687 test_119d() # bug 15950
5689 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
5690 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
5692 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
5693 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
5694 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
5695 lctl set_param fail_loc=0x40d
5696 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
5699 cat $DIR/$tfile > /dev/null &
5700 lctl set_param fail_loc=0
5703 log "the DIO writes have completed, now wait for the reads (should not block very long)"
5705 [ -n "`ps h -p $pid_reads -o comm`" ] && \
5706 error "the read rpcs have not completed in 2s"
5708 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
5710 run_test 119d "The DIO path should try to send a new rpc once one is completed"
5714 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5715 skip "no early lock cancel on server" && return 0
5716 lru_resize_disable mdc
5717 lru_resize_disable osc
5718 cancel_lru_locks mdc
5719 stat $DIR/$tdir > /dev/null
5720 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5721 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5723 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5724 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5725 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5726 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5727 lru_resize_enable mdc
5728 lru_resize_enable osc
5730 run_test 120a "Early Lock Cancel: mkdir test"
5734 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5735 skip "no early lock cancel on server" && return 0
5736 lru_resize_disable mdc
5737 lru_resize_disable osc
5738 cancel_lru_locks mdc
5739 stat $DIR/$tdir > /dev/null
5740 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5741 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5743 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5744 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5745 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5746 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5747 lru_resize_enable mdc
5748 lru_resize_enable osc
5750 run_test 120b "Early Lock Cancel: create test"
5754 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5755 skip "no early lock cancel on server" && return 0
5756 lru_resize_disable mdc
5757 lru_resize_disable osc
5758 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
5759 touch $DIR/$tdir/d1/f1
5760 cancel_lru_locks mdc
5761 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
5762 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5763 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5764 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
5765 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5766 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5767 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5768 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5769 lru_resize_enable mdc
5770 lru_resize_enable osc
5772 run_test 120c "Early Lock Cancel: link test"
5776 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5777 skip "no early lock cancel on server" && return 0
5778 lru_resize_disable mdc
5779 lru_resize_disable osc
5781 cancel_lru_locks mdc
5782 stat $DIR/$tdir > /dev/null
5783 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5784 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5785 chmod a+x $DIR/$tdir
5786 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5787 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5788 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5789 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5790 lru_resize_enable mdc
5791 lru_resize_enable osc
5793 run_test 120d "Early Lock Cancel: setattr test"
5797 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5798 skip "no early lock cancel on server" && return 0
5799 lru_resize_disable mdc
5800 lru_resize_disable osc
5801 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
5802 cancel_lru_locks mdc
5803 cancel_lru_locks osc
5804 dd if=$DIR/$tdir/f1 of=/dev/null
5805 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
5806 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5807 awk '/ldlm_cancel/ {print $2}'`
5808 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5809 awk '/ldlm_bl_callback/ {print $2}'`
5810 unlink $DIR/$tdir/f1
5811 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5812 awk '/ldlm_cancel/ {print $2}'`
5813 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5814 awk '/ldlm_bl_callback/ {print $2}'`
5815 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5816 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5817 lru_resize_enable mdc
5818 lru_resize_enable osc
5820 run_test 120e "Early Lock Cancel: unlink test"
5823 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5824 skip "no early lock cancel on server" && return 0
5826 lru_resize_disable mdc
5827 lru_resize_disable osc
5828 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
5829 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
5830 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
5831 cancel_lru_locks mdc
5832 cancel_lru_locks osc
5833 dd if=$DIR/$tdir/d1/f1 of=/dev/null
5834 dd if=$DIR/$tdir/d2/f2 of=/dev/null
5835 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
5836 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5837 awk '/ldlm_cancel/ {print $2}'`
5838 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5839 awk '/ldlm_bl_callback/ {print $2}'`
5840 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
5841 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5842 awk '/ldlm_cancel/ {print $2}'`
5843 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5844 awk '/ldlm_bl_callback/ {print $2}'`
5845 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5846 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5847 lru_resize_enable mdc
5848 lru_resize_enable osc
5850 run_test 120f "Early Lock Cancel: rename test"
5853 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5854 skip "no early lock cancel on server" && return 0
5855 lru_resize_disable mdc
5856 lru_resize_disable osc
5858 echo create $count files
5860 cancel_lru_locks mdc
5861 cancel_lru_locks osc
5864 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5865 awk '/ldlm_cancel/ {print $2}'`
5866 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5867 awk '/ldlm_bl_callback/ {print $2}'`
5868 createmany -o $DIR/$tdir/f $count
5870 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5871 awk '/ldlm_cancel/ {print $2}'`
5872 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5873 awk '/ldlm_bl_callback/ {print $2}'`
5875 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
5876 echo rm $count files
5879 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5880 awk '/ldlm_cancel/ {print $2}'`
5881 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5882 awk '/ldlm_bl_callback/ {print $2}'`
5884 echo total: $count removes in $((t2-t1))
5885 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
5887 # wait for commitment of removal
5888 lru_resize_enable mdc
5889 lru_resize_enable osc
5891 run_test 120g "Early Lock Cancel: performance test"
5893 test_121() { #bug #10589
5895 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
5896 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
5897 lctl set_param fail_loc=0x310
5898 cancel_lru_locks osc > /dev/null
5899 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
5900 lctl set_param fail_loc=0
5901 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
5903 run_test 121 "read cancel race ========="
5905 test_123a() { # was test 123, statahead(bug 11401)
5907 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
5908 log "testing on UP system. Performance may be not as good as expected."
5914 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
5915 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
5917 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
5918 createmany -o $DIR/$tdir/$tfile $j $((i - j))
5920 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
5921 lctl set_param -n llite.*.statahead_max 0
5922 lctl get_param llite.*.statahead_max
5923 cancel_lru_locks mdc
5924 cancel_lru_locks osc
5926 time ls -l $DIR/$tdir | wc -l
5928 delta=$((etime - stime))
5929 log "ls $i files without statahead: $delta sec"
5930 lctl set_param llite.*.statahead_max=$max
5932 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
5933 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
5934 cancel_lru_locks mdc
5935 cancel_lru_locks osc
5937 time ls -l $DIR/$tdir | wc -l
5939 delta_sa=$((etime - stime))
5940 log "ls $i files with statahead: $delta_sa sec"
5941 lctl get_param -n llite.*.statahead_stats
5942 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
5944 [ $swrong -lt $ewrong ] && log "statahead was stopped, maybe too many locks held!"
5945 [ $delta -eq 0 -o $delta_sa -eq 0 ] && continue
5947 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
5948 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
5949 lctl set_param -n llite.*.statahead_max 0
5950 lctl get_param llite.*.statahead_max
5951 cancel_lru_locks mdc
5952 cancel_lru_locks osc
5954 time ls -l $DIR/$tdir | wc -l
5956 delta=$((etime - stime))
5957 log "ls $i files again without statahead: $delta sec"
5958 lctl set_param llite.*.statahead_max=$max
5959 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
5960 if [ $SLOWOK -eq 0 ]; then
5961 error "ls $i files is slower with statahead!"
5963 log "ls $i files is slower with statahead!"
5969 [ $delta -gt 20 ] && break
5970 [ $delta -gt 8 ] && MULT=$((50 / delta))
5971 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
5979 delta=$((etime - stime))
5980 log "rm -r $DIR/$tdir/: $delta seconds"
5982 lctl get_param -n llite.*.statahead_stats
5984 run_test 123a "verify statahead work"
5986 test_123b () { # statahead(bug 15027)
5988 createmany -o $DIR/$tdir/$tfile-%d 1000
5990 cancel_lru_locks mdc
5991 cancel_lru_locks osc
5993 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
5994 lctl set_param fail_loc=0x80000803
5995 ls -lR $DIR/$tdir > /dev/null
5997 lctl set_param fail_loc=0x0
5998 lctl get_param -n llite.*.statahead_stats
6003 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
6006 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
6007 skip "no lru resize on server" && return 0
6009 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
6011 log "create $NR files at $DIR/$tdir"
6012 createmany -o $DIR/$tdir/f $NR ||
6013 error "failed to create $NR files in $DIR/$tdir"
6015 cancel_lru_locks mdc
6016 ls -l $DIR/$tdir > /dev/null
6020 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
6021 local PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
6022 LRU_SIZE=$(lctl get_param -n $PARAM)
6023 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
6024 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
6025 log "NS=$(basename $NSDIR)"
6030 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
6031 skip "Not enough cached locks created!"
6038 # We know that lru resize allows one client to hold $LIMIT locks
6039 # for 10h. After that locks begin to be killed by client.
6041 local LIMIT=`lctl get_param -n $NSDIR.pool.limit`
6043 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
6044 # killing locks. Some time was spent for creating locks. This means
6045 # that up to the moment of sleep finish we must have killed some of
6046 # them (10-100 locks). This depends on how fast ther were created.
6047 # Many of them were touched in almost the same moment and thus will
6048 # be killed in groups.
6049 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
6051 # Use $LRU_SIZE_B here to take into account real number of locks
6052 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
6053 local LRU_SIZE_B=$LRU_SIZE
6055 local OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
6056 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
6058 # Let's make sure that we really have some margin. Client checks
6059 # cached locks every 10 sec.
6061 log "Sleep ${SLEEP} sec"
6063 while ((SEC<$SLEEP)); do
6067 LRU_SIZE=`lctl get_param -n $NSDIR/lru_size`
6071 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
6072 local LRU_SIZE_A=`lctl get_param -n $NSDIR/lru_size`
6074 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
6075 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
6076 unlinkmany $DIR/$tdir/f $NR
6080 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
6081 log "unlink $NR files at $DIR/$tdir"
6082 unlinkmany $DIR/$tdir/f $NR
6084 run_test 124a "lru resize ======================================="
6086 get_max_pool_limit()
6088 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
6091 if test $l -gt $max; then
6099 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
6100 skip "no lru resize on server" && return 0
6102 LIMIT=`get_max_pool_limit`
6104 NR=$(($(default_lru_size)*20))
6105 if [ $NR -gt $LIMIT ]; then
6106 log "Limit lock number by $LIMIT locks"
6109 lru_resize_disable mdc
6110 mkdir -p $DIR/$tdir/disable_lru_resize ||
6111 error "failed to create $DIR/$tdir/disable_lru_resize"
6113 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
6114 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
6115 cancel_lru_locks mdc
6118 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
6121 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
6124 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
6128 nolruresize_delta=$((etime-stime))
6129 log "ls -la time: $nolruresize_delta seconds"
6130 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
6131 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
6133 lru_resize_enable mdc
6134 mkdir -p $DIR/$tdir/enable_lru_resize ||
6135 error "failed to create $DIR/$tdir/enable_lru_resize"
6137 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
6138 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
6139 cancel_lru_locks mdc
6142 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
6145 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
6148 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
6152 lruresize_delta=$((etime-stime))
6153 log "ls -la time: $lruresize_delta seconds"
6154 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
6156 if [ $lruresize_delta -gt $nolruresize_delta ]; then
6157 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
6158 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
6159 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
6161 log "lru resize performs the same with no lru resize"
6163 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
6165 run_test 124b "lru resize (performance test) ======================="
6167 test_125() { # 13358
6168 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
6169 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
6170 mkdir -p $DIR/d125 || error "mkdir failed"
6171 $SETSTRIPE $DIR/d125 -s 65536 -c -1 || error "setstripe failed"
6172 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
6173 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
6175 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
6177 test_126() { # bug 12829/13455
6178 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
6179 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
6180 $GSS && skip "must run as gss disabled" && return
6182 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
6183 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
6185 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
6187 run_test 126 "check that the fsgid provided by the client is taken into account"
6189 test_127() { # bug 15521
6190 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
6191 $LCTL set_param osc.*.stats=0
6192 FSIZE=$((2048 * 1024))
6193 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
6194 cancel_lru_locks osc
6195 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
6197 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
6198 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
6199 echo "got $COUNT $NAME"
6200 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
6201 eval $NAME=$COUNT || error "Wrong proc format"
6204 read_bytes|write_bytes)
6205 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
6206 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
6207 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
6208 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
6209 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
6210 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
6211 error "sumsquare is too small: $SUMSQ"
6212 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
6213 error "sumsquare is too big: $SUMSQ"
6217 done < $DIR/${tfile}.tmp
6219 #check that we actually got some stats
6220 [ "$read_bytes" ] || error "Missing read_bytes stats"
6221 [ "$write_bytes" ] || error "Missing write_bytes stats"
6222 [ "$read_bytes" != 0 ] || error "no read done"
6223 [ "$write_bytes" != 0 ] || error "no write done"
6225 run_test 127 "verify the client stats are sane"
6227 test_128() { # bug 15212
6229 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
6234 result=$(grep error $TMP/$tfile.log)
6236 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
6238 run_test 128 "interactive lfs for 2 consecutive find's"
6245 local LDPROC=/proc/fs/ldiskfs
6247 for facet in $(get_facets MDS); do
6248 canondev=$(ldiskfs_canon *.$(convert_facet2label $facet).mntdev $facet)
6249 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" || LDPROC=/sys/fs/ldiskfs
6250 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
6254 [ "$FSTYPE" != "ldiskfs" ] && skip "not needed for FSTYPE=$FSTYPE" && return 0
6255 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6266 while [ ! $I -gt $((MAX * MDSCOUNT)) ]; do
6267 multiop $DIR/$tdir/$J Oc
6269 if [ $rc -eq $EFBIG ]; then
6271 echo "return code $rc received as expected"
6273 elif [ $rc -ne 0 ]; then
6275 error_exit "return code $rc received instead of expected $EFBIG"
6278 I=$(stat -c%s "$DIR/$tdir")
6282 error "exceeded dir size limit $MAX x $MDSCOUNT $((MAX * MDSCOUNT)) : $I bytes"
6284 run_test 129 "test directory size limit ========================"
6293 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
6294 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
6296 trap cleanup_130 EXIT RETURN
6298 local fm_file=$DIR/$tfile
6299 lfs setstripe -s 65536 -c 1 $fm_file || error "setstripe failed on $fm_file"
6300 dd if=/dev/zero of=$fm_file bs=65536 count=1 || error "dd failed for $fm_file"
6302 filefrag -ves $fm_file || error "filefrag $fm_file failed"
6303 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
6305 lun=`$GETSTRIPE $fm_file | grep -A 10 obdidx | awk '{print $1}' | grep -v "obdidx"`
6307 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
6310 for line in $filefrag_op
6312 frag_lun=`echo $line | cut -d: -f5`
6313 ext_len=`echo $line | cut -d: -f4`
6314 if (( $frag_lun != $lun )); then
6316 error "FIEMAP on 1-stripe file($fm_file) failed"
6319 (( tot_len += ext_len ))
6322 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
6324 error "FIEMAP on 1-stripe file($fm_file) failed;"
6330 echo "FIEMAP on single striped file succeeded"
6332 run_test 130a "FIEMAP (1-stripe file)"
6335 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping FIEMAP on 2-stripe file test" && return
6337 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
6338 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
6340 trap cleanup_130 EXIT RETURN
6342 local fm_file=$DIR/$tfile
6343 lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
6344 dd if=/dev/zero of=$fm_file bs=1M count=2 || error "dd failed on $fm_file"
6346 filefrag -ves $fm_file || error "filefrag $fm_file failed"
6347 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
6349 last_lun=`echo $filefrag_op | cut -d: -f5`
6354 for line in $filefrag_op
6356 frag_lun=`echo $line | cut -d: -f5`
6357 ext_len=`echo $line | cut -d: -f4`
6358 if (( $frag_lun != $last_lun )); then
6359 if (( tot_len != 1024 )); then
6361 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
6368 (( tot_len += ext_len ))
6371 if (( num_luns != 2 || tot_len != 1024 )); then
6373 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
6379 echo "FIEMAP on 2-stripe file succeeded"
6381 run_test 130b "FIEMAP (2-stripe file)"
6384 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping FIEMAP on 2-stripe file with hole test" && return
6386 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
6387 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
6389 trap cleanup_130 EXIT RETURN
6391 local fm_file=$DIR/$tfile
6392 lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
6393 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
6395 filefrag -ves $fm_file || error "filefrag $fm_file failed"
6396 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
6398 last_lun=`echo $filefrag_op | cut -d: -f5`
6403 for line in $filefrag_op
6405 frag_lun=`echo $line | cut -d: -f5`
6406 ext_len=`echo $line | cut -d: -f4`
6407 if (( $frag_lun != $last_lun )); then
6408 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
6409 if (( logical != 512 )); then
6411 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
6414 if (( tot_len != 512 )); then
6416 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
6423 (( tot_len += ext_len ))
6426 if (( num_luns != 2 || tot_len != 512 )); then
6428 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
6434 echo "FIEMAP on 2-stripe file with hole succeeded"
6436 run_test 130c "FIEMAP (2-stripe file with hole)"
6439 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
6441 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
6442 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
6444 trap cleanup_130 EXIT RETURN
6446 local fm_file=$DIR/$tfile
6447 lfs setstripe -s 65536 -c $OSTCOUNT $fm_file || error "setstripe failed on $fm_file"
6448 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT || error "dd failed on $fm_file"
6450 filefrag -ves $fm_file || error "filefrag $fm_file failed"
6451 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
6453 last_lun=`echo $filefrag_op | cut -d: -f5`
6458 for line in $filefrag_op
6460 frag_lun=`echo $line | cut -d: -f5`
6461 ext_len=`echo $line | cut -d: -f4`
6462 if (( $frag_lun != $last_lun )); then
6463 if (( tot_len != 1024 )); then
6465 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
6472 (( tot_len += ext_len ))
6475 if (( num_luns != OSTCOUNT || tot_len != 1024 )); then
6477 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
6483 echo "FIEMAP on N-stripe file succeeded"
6485 run_test 130d "FIEMAP (N-stripe file)"
6488 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
6490 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
6491 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
6493 trap cleanup_130 EXIT RETURN
6495 local fm_file=$DIR/$tfile
6496 lfs setstripe -s 131072 -c 2 $fm_file || error "setstripe failed on $fm_file"
6498 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
6499 for ((i = 0; i < $NUM_BLKS; i++))
6501 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
6504 filefrag -ves $fm_file || error "filefrag $fm_file failed"
6505 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
6507 last_lun=`echo $filefrag_op | cut -d: -f5`
6512 for line in $filefrag_op
6514 frag_lun=`echo $line | cut -d: -f5`
6515 ext_len=`echo $line | cut -d: -f4`
6516 if (( $frag_lun != $last_lun )); then
6517 if (( tot_len != $EXPECTED_LEN )); then
6519 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
6526 (( tot_len += ext_len ))
6529 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
6531 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
6537 echo "FIEMAP with continuation calls succeeded"
6539 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
6541 # Test for writev/readv
6543 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
6544 error "writev test failed"
6545 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
6546 error "readv failed"
6549 run_test 131a "test iov's crossing stripe boundary for writev/readv"
6552 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
6553 error "append writev test failed"
6554 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
6555 error "append writev test failed"
6558 run_test 131b "test append writev"
6561 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
6564 run_test 131c "test read/write on file w/o objects"
6567 rwv -f $DIR/$tfile -w -n 1 1572864
6568 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
6569 if [ "$NOB" != 1572864 ]; then
6570 error "Short read filed: read $NOB bytes instead of 1572864"
6574 run_test 131d "test short read"
6577 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
6578 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
6579 error "read hitting hole failed"
6582 run_test 131e "test read hitting hole"
6587 for node in $(osts_nodes); do
6588 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
6589 [ x$gl = x"" ] && gl=0
6590 gl_sum=$((gl_sum + gl))
6600 if [ x$som = x"enabled" ]; then
6601 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
6602 MOUNTOPT=`echo $MOUNTOPT | sed 's/som_preview//g'`
6603 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
6605 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
6606 MOUNTOPT="$MOUNTOPT,som_preview"
6607 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
6610 # do remount to make new mount-conf parameters actual
6617 test_132() { #1028, SOM
6618 local num=$(get_mds_dir $DIR)
6619 local mymds=mds${num}
6620 local MOUNTOPT_SAVE=$MOUNTOPT
6622 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
6623 cancel_lru_locks osc
6625 som1=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
6627 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
6628 stat $DIR/$tfile >/dev/null
6629 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
6630 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
6632 som_mode_switch $som1 $gl1 $gl2
6634 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
6635 cancel_lru_locks osc
6637 som2=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
6638 if [ $som1 == $som2 ]; then
6639 error "som is still "$som2
6640 if [ x$som2 = x"enabled" ]; then
6647 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
6648 stat $DIR/$tfile >/dev/null
6649 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
6650 echo "====> SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
6651 som_mode_switch $som2 $gl1 $gl2
6652 MOUNTOPT=$MOUNTOPT_SAVE
6654 run_test 132 "som avoids glimpse rpc"
6656 test_140() { #bug-17379
6657 mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
6658 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
6659 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
6661 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
6663 while i=`expr $i + 1`; do
6664 mkdir -p $i || error "Creating dir $i"
6665 cd $i || error "Changing to $i"
6666 ln -s ../stat stat || error "Creating stat symlink"
6667 # Read the symlink until ELOOP present,
6668 # not LBUGing the system is considered success,
6669 # we didn't overrun the stack.
6670 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
6672 if [ $ret -eq 40 ]; then
6675 error "Open stat symlink"
6681 echo "The symlink depth = $i"
6682 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 ] || error "Invalid symlink depth"
6684 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
6687 local TF="$TMP/$tfile"
6689 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
6691 cancel_lru_locks osc
6692 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
6693 remount_client $MOUNT
6695 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
6698 $TRUNCATE $DIR/$tfile 6000
6699 cancel_lru_locks osc
6700 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
6703 echo "12345" >>$DIR/$tfile
6704 cancel_lru_locks osc
6705 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
6708 echo "12345" >>$DIR/$tfile
6709 cancel_lru_locks osc
6710 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
6715 run_test 150 "truncate/append tests"
6717 function roc_hit() {
6718 local list=$(comma_list $(osts_nodes))
6720 ACCNUM=$(do_nodes $list $LCTL get_param -n obdfilter.*.stats | \
6721 awk '/'cache_hit'/ {sum+=$2} END {print sum}')
6725 function set_cache() {
6728 if [ "$2" == "off" ]; then
6731 local list=$(comma_list $(osts_nodes))
6732 do_nodes $list lctl set_param obdfilter.*.${1}_cache_enable $on
6734 cancel_lru_locks osc
6738 remote_ost_nodsh && skip "remote OST with nodsh" && return
6741 local list=$(comma_list $(osts_nodes))
6743 # check whether obdfilter is cache capable at all
6744 if ! do_nodes $list $LCTL get_param -n obdfilter.*.read_cache_enable > /dev/null; then
6745 echo "not cache-capable obdfilter"
6749 # check cache is enabled on all obdfilters
6750 if do_nodes $list $LCTL get_param -n obdfilter.*.read_cache_enable | grep 0 >&/dev/null; then
6751 echo "oss cache is disabled"
6755 do_nodes $list $LCTL set_param -n obdfilter.*.writethrough_cache_enable 1
6757 # pages should be in the case right after write
6758 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES || error "dd failed"
6759 local BEFORE=`roc_hit`
6760 cancel_lru_locks osc
6761 cat $DIR/$tfile >/dev/null
6762 local AFTER=`roc_hit`
6763 if ! let "AFTER - BEFORE == CPAGES"; then
6764 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6767 # the following read invalidates the cache
6768 cancel_lru_locks osc
6769 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable 0
6770 cat $DIR/$tfile >/dev/null
6772 # now data shouldn't be found in the cache
6774 cancel_lru_locks osc
6775 cat $DIR/$tfile >/dev/null
6777 if let "AFTER - BEFORE != 0"; then
6778 error "IN CACHE: before: $BEFORE, after: $AFTER"
6781 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable 1
6784 run_test 151 "test cache on oss and controls ==============================="
6787 local TF="$TMP/$tfile"
6789 # simulate ENOMEM during write
6790 #define OBD_FAIL_OST_NOMEM 0x226
6791 lctl set_param fail_loc=0x80000226
6792 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
6794 sync || error "sync failed"
6795 lctl set_param fail_loc=0
6797 # discard client's cache
6798 cancel_lru_locks osc
6800 # simulate ENOMEM during read
6801 lctl set_param fail_loc=0x80000226
6802 cmp $TF $DIR/$tfile || error "cmp failed"
6803 lctl set_param fail_loc=0
6807 run_test 152 "test read/write with enomem ============================"
6810 multiop $DIR/$tfile Ow4096Ycu || error "multiop failed"
6812 run_test 153 "test if fdatasync does not crash ======================="
6815 cp /etc/hosts $DIR/$tfile
6817 fid=$($LFS path2fid $DIR/$tfile)
6819 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
6821 echo "open fid $fid"
6822 diff /etc/hosts $DIR/.lustre/fid/$fid || error "open by fid failed: did not find expected data in file."
6824 echo "Opening a file by FID succeeded"
6826 run_test 154 "Opening a file by FID"
6829 local temp=$TMP/$tfile
6830 local file=$DIR/$tfile
6831 local list=$(comma_list $(osts_nodes))
6832 local big=$(do_nodes $list grep "cache" /proc/cpuinfo | \
6833 awk '{sum+=$4} END{print sum}')
6837 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
6838 error "dd of=$temp bs=6096 count=1 failed"
6840 cancel_lru_locks osc
6841 cmp $temp $file || error "$temp $file differ"
6843 $TRUNCATE $temp 6000
6844 $TRUNCATE $file 6000
6845 cmp $temp $file || error "$temp $file differ (truncate1)"
6847 echo "12345" >>$temp
6848 echo "12345" >>$file
6849 cmp $temp $file || error "$temp $file differ (append1)"
6851 echo "12345" >>$temp
6852 echo "12345" >>$file
6853 cmp $temp $file || error "$temp $file differ (append2)"
6855 dd if=/dev/urandom of=$temp bs=$((big*2)) count=1k || \
6856 error "dd of=$temp bs=$((big*2)) count=1k failed"
6859 cancel_lru_locks osc
6860 cmp $temp $file || error "$temp $file differ"
6868 set_cache writethrough on
6871 run_test 155a "Verification of correctness: read cache:on write_cache:on"
6875 set_cache writethrough off
6878 run_test 155b "Verification of correctness: read cache:on write_cache:off"
6882 set_cache writethrough on
6885 run_test 155c "Verification of correctness: read cache:off write_cache:on"
6889 set_cache writethrough off
6892 run_test 155d "Verification of correctness: read cache:off write_cache:off "
6898 local file="$DIR/$tfile"
6900 log "Turn on read and write cache"
6902 set_cache writethrough on
6904 log "Write data and read it back."
6905 log "Read should be satisfied from the cache."
6906 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6908 cancel_lru_locks osc
6909 cat $file >/dev/null
6911 if ! let "AFTER - BEFORE == CPAGES"; then
6912 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6914 log "cache hits:: before: $BEFORE, after: $AFTER"
6917 log "Read again; it should be satisfied from the cache."
6919 cancel_lru_locks osc
6920 cat $file >/dev/null
6922 if ! let "AFTER - BEFORE == CPAGES"; then
6923 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6925 log "cache hits:: before: $BEFORE, after: $AFTER"
6929 log "Turn off the read cache and turn on the write cache"
6931 set_cache writethrough on
6933 log "Read again; it should be satisfied from the cache."
6935 cancel_lru_locks osc
6936 cat $file >/dev/null
6938 if ! let "AFTER - BEFORE == CPAGES"; then
6939 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6941 log "cache hits:: before: $BEFORE, after: $AFTER"
6944 log "Read again; it should not be satisfied from the cache."
6946 cancel_lru_locks osc
6947 cat $file >/dev/null
6949 if ! let "AFTER - BEFORE == 0"; then
6950 error "IN CACHE: before: $BEFORE, after: $AFTER"
6952 log "cache hits:: before: $BEFORE, after: $AFTER"
6955 log "Write data and read it back."
6956 log "Read should be satisfied from the cache."
6957 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6959 cancel_lru_locks osc
6960 cat $file >/dev/null
6962 if ! let "AFTER - BEFORE == CPAGES"; then
6963 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6965 log "cache hits:: before: $BEFORE, after: $AFTER"
6968 log "Read again; it should not be satisfied from the cache."
6970 cancel_lru_locks osc
6971 cat $file >/dev/null
6973 if ! let "AFTER - BEFORE == 0"; then
6974 error "IN CACHE: before: $BEFORE, after: $AFTER"
6976 log "cache hits:: before: $BEFORE, after: $AFTER"
6980 log "Turn off read and write cache"
6982 set_cache writethrough off
6984 log "Write data and read it back"
6985 log "It should not be satisfied from the cache."
6987 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6988 cancel_lru_locks osc
6990 cat $file >/dev/null
6992 if ! let "AFTER - BEFORE == 0"; then
6993 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
6995 log "cache hits:: before: $BEFORE, after: $AFTER"
6999 log "Turn on the read cache and turn off the write cache"
7001 set_cache writethrough off
7003 log "Write data and read it back"
7004 log "It should not be satisfied from the cache."
7006 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
7008 cancel_lru_locks osc
7009 cat $file >/dev/null
7011 if ! let "AFTER - BEFORE == 0"; then
7012 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
7014 log "cache hits:: before: $BEFORE, after: $AFTER"
7017 log "Read again; it should be satisfied from the cache."
7019 cancel_lru_locks osc
7020 cat $file >/dev/null
7022 if ! let "AFTER - BEFORE == CPAGES"; then
7023 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
7025 log "cache hits:: before: $BEFORE, after: $AFTER"
7030 run_test 156 "Verification of tunables ============================"
7034 if [ $MDSCOUNT -gt 1 ]; then
7035 error_ignore 17935 $*
7041 USER=$(do_facet $SINGLEMDS lctl --device $MDT0 changelog_register -n)
7042 echo "Registered as changelog user $USER"
7043 do_facet $SINGLEMDS lctl get_param -n mdd.$MDT0.changelog_users | \
7044 grep -q $USER || error "User $USER not found in changelog_users"
7047 mkdir -p $DIR/$tdir/pics/2008/zachy
7048 touch $DIR/$tdir/pics/2008/zachy/timestamp
7049 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
7050 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
7051 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
7052 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
7053 rm $DIR/$tdir/pics/desktop.jpg
7055 $LFS changelog $MDT0 | tail -5
7057 echo "verifying changelog mask"
7058 do_facet $SINGLEMDS lctl set_param mdd.$MDT0.changelog_mask="-mkdir"
7059 mkdir -p $DIR/$tdir/pics/2009/sofia
7060 do_facet $SINGLEMDS lctl set_param mdd.$MDT0.changelog_mask="+mkdir"
7061 mkdir $DIR/$tdir/pics/2009/zachary
7062 DIRS=$($LFS changelog $MDT0 | tail -5 | grep -c MKDIR)
7063 [ $DIRS -eq 1 ] || err17935 "changelog mask count $DIRS != 1"
7066 echo "verifying target fid"
7067 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
7068 tail -1 | awk '{print $6}')
7069 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
7070 [ "$fidc" == "t=$fidf" ] || \
7071 err17935 "fid in changelog $fidc != file fid $fidf"
7072 echo "verifying parent fid"
7073 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
7074 tail -1 | awk '{print $7}')
7075 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
7076 [ "$fidc" == "p=$fidf" ] || \
7077 err17935 "pfid in changelog $fidc != dir fid $fidf"
7079 USER_REC1=$(do_facet $SINGLEMDS lctl get_param -n \
7080 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
7081 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
7082 USER_REC2=$(do_facet $SINGLEMDS lctl get_param -n \
7083 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
7084 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
7085 [ $USER_REC2 == $(($USER_REC1 + 5)) ] || \
7086 err17935 "user index should be $(($USER_REC1 + 5)); is $USER_REC2"
7088 MIN_REC=$(do_facet $SINGLEMDS lctl get_param mdd.$MDT0.changelog_users | \
7089 awk 'min == "" || $2 < min {min = $2}; END {print min}')
7090 FIRST_REC=$($LFS changelog $MDT0 | head -1 | awk '{print $1}')
7091 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
7092 [ $FIRST_REC == $(($MIN_REC + 1)) ] || \
7093 err17935 "first index should be $(($MIN_REC + 1)); is $FIRST_REC"
7095 echo "verifying user deregister"
7096 do_facet $SINGLEMDS lctl --device $MDT0 changelog_deregister $USER
7097 do_facet $SINGLEMDS lctl get_param -n mdd.$MDT0.changelog_users | \
7098 grep -q $USER && error "User $USER still found in changelog_users"
7100 USERS=$(( $(do_facet $SINGLEMDS lctl get_param -n \
7101 mdd.$MDT0.changelog_users | wc -l) - 2 ))
7102 if [ $USERS -eq 0 ]; then
7103 LAST_REC1=$(do_facet $SINGLEMDS lctl get_param -n \
7104 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
7105 touch $DIR/$tdir/chloe
7106 LAST_REC2=$(do_facet $SINGLEMDS lctl get_param -n \
7107 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
7108 echo "verify changelogs are off if we were the only user: $LAST_REC1 == $LAST_REC2"
7109 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
7111 echo "$USERS other changelog users; can't verify off"
7114 run_test 160 "changelog sanity"
7118 cp /etc/hosts $DIR/$tdir/$tfile
7119 mkdir $DIR/$tdir/foo1
7120 mkdir $DIR/$tdir/foo2
7121 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
7122 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
7123 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
7124 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
7125 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[')
7126 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
7127 $LFS fid2path $DIR $FID
7128 err17935 "bad link ea"
7131 rm $DIR/$tdir/foo2/zachary
7133 rm $DIR/$tdir/foo2/thor
7135 rm $DIR/$tdir/$tfile
7137 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
7138 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
7140 $LFS fid2path $DIR $FID
7141 err17935 "bad link rename"
7143 rm $DIR/$tdir/foo2/maggie
7146 local longname=filename_avg_len_is_thirty_two_
7147 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 || \
7148 error "failed to hardlink many files"
7149 links=$($LFS fid2path $DIR $FID | wc -l)
7150 echo -n "${links}/1000 links in link EA"
7151 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
7152 unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
7153 error "failed to unlink many hardlinks"
7155 run_test 161 "link ea sanity"
7162 local path=$(${LFS} fid2path $*)
7165 if [ $RC -ne 0 ]; then
7166 err17935 "path looked up of $expected failed. Error $RC"
7168 elif [ "${path}" != "${expected}" ]; then
7169 err17935 "path looked up \"${path}\" instead of \"${expected}\""
7172 echo "fid $fid resolves to path $path (expected $expected)"
7176 # Make changes to filesystem
7177 mkdir -p $DIR/$tdir/d2
7178 touch $DIR/$tdir/d2/$tfile
7179 touch $DIR/$tdir/d2/x1
7180 touch $DIR/$tdir/d2/x2
7181 mkdir -p $DIR/$tdir/d2/a/b/c
7182 mkdir -p $DIR/$tdir/d2/p/q/r
7184 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
7185 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0
7188 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
7189 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
7190 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0
7192 # softlink to wrong file
7193 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
7194 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
7195 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0
7198 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
7199 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
7200 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
7201 # fid2path dir/fsname should both work
7202 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1
7203 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0
7205 # hardlink count: check that there are 2 links
7206 # Doesnt work with CMD yet: 17935
7207 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
7208 err17935 "expected 2 links"
7210 # hardlink indexing: remove the first link
7211 rm $DIR/$tdir/d2/p/q/r/hlink
7212 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0
7216 run_test 162 "path lookup sanity"
7219 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7220 copytool --test $FSNAME || { skip "copytool not runnable: $?" && return; }
7223 local uuid=$($LCTL get_param -n mdc.${FSNAME}-MDT0000-mdc-*.uuid)
7224 # this proc file is temporary and linux-only
7225 do_facet $SINGLEMDS lctl set_param mdt.${FSNAME}-MDT0000.mdccomm=$uuid ||\
7226 error "kernel->userspace send failed"
7229 run_test 163 "kernel <-> userspace comms"
7232 # do directio so as not to populate the page cache
7233 log "creating a 10 Mb file"
7234 multiop $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
7235 log "starting reads"
7236 dd if=$DIR/$tfile of=/dev/null bs=4096 &
7237 log "truncating the file"
7238 multiop $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
7240 kill %+ || true # reads might have finished
7241 echo "wait until dd is finished"
7243 log "removing the temporary file"
7244 rm -rf $DIR/$tfile || error "tmp file removal failed"
7246 run_test 169 "parallel read and truncate should not deadlock"
7249 $LCTL clear # bug 18514
7250 $LCTL debug_daemon start $TMP/${tfile}_log_good
7252 $LCTL debug_daemon stop
7253 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
7254 error "sed failed to read log_good"
7256 $LCTL debug_daemon start $TMP/${tfile}_log_good
7258 $LCTL debug_daemon stop
7260 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
7261 error "lctl df log_bad failed"
7263 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
7264 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
7266 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
7267 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
7269 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
7270 error "bad_line good_line1 good_line2 are empty"
7272 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
7273 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
7274 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
7276 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
7277 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
7278 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
7280 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
7281 error "bad_line_new good_line_new are empty"
7283 local expected_good=$((good_line1 + good_line2*2))
7285 rm -f $TMP/${tfile}*
7286 if [ $bad_line -ne $bad_line_new ]; then
7287 error "expected $bad_line bad lines, but got $bad_line_new"
7291 if [ $expected_good -ne $good_line_new ]; then
7292 error "expected $expected_good good lines, but got $good_line_new"
7297 run_test 170 "test lctl df to handle corrupted log ====================="
7299 test_171() { # bug20592
7300 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
7301 $LCTL set_param fail_loc=0x50e
7302 $LCTL set_param fail_val=3000
7303 multiop_bg_pause $DIR/$tfile Os || true
7306 if dmesg | grep "recursive fault"; then
7307 error "caught a recursive fault"
7309 $LCTL set_param fail_loc=0
7312 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
7314 # it would be good to share it with obdfilter-survey/libecho code
7315 setup_obdecho_osc () {
7318 local obdfilter_name=$2
7319 echo "Creating new osc for $obdfilter_name on $ost_nid"
7320 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
7321 ${obdfilter_name}_osc_UUID || rc=2; }
7322 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
7323 ${obdfilter_name}_UUID $ost_nid || rc=3; }
7327 cleanup_obdecho_osc () {
7328 local obdfilter_name=$1
7329 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
7330 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
7334 obdecho_create_test() {
7339 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
7340 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
7342 if [ $rc -eq 0 ]; then
7343 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
7344 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
7346 echo "New object id is $id"
7347 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec test_brw 10 w v 64 $id" ||
7349 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
7350 "cleanup" || rc=5; }
7351 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
7353 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
7361 if ! module_loaded obdecho; then
7362 load_module obdecho/obdecho
7366 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
7367 local host=$(awk '/current_connection:/ {print $2}' /proc/fs/lustre/osc/$osc/import)
7368 local target=$(awk '/target:/ {print $2}' /proc/fs/lustre/osc/$osc/import)
7369 target=${target%_UUID}
7371 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
7372 [ $rc -eq 0 ] && { obdecho_create_test ${target}_osc client || rc=2; }
7373 [[ -n $target ]] && cleanup_obdecho_osc $target
7374 [ $rmmod_local -eq 1 ] && rmmod obdecho
7377 run_test 180a "test obdecho on osc"
7381 local rmmod_remote=0
7383 do_facet ost "lsmod | grep -q obdecho || " \
7384 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
7385 "modprobe obdecho; }" && rmmod_remote=1
7386 target=$(do_facet ost $LCTL dl | awk '/obdfilter/ {print $4;exit}')
7387 [[ -n $target ]] && { obdecho_create_test $target ost || rc=1; }
7388 [ $rmmod_remote -eq 1 ] && do_facet ost "rmmod obdecho"
7391 run_test 180b "test obdecho directly on obdfilter"
7397 TGTPOOL_MAX=$(($TGT_COUNT - 1))
7399 TGTPOOL_LIST=`seq $TGTPOOL_FIRST $TGTPOOL_STEP $TGTPOOL_MAX`
7400 POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
7401 POOL_DIR_NAME=dir_tst
7402 POOL_DIR=$POOL_ROOT/$POOL_DIR_NAME
7403 POOL_FILE=$POOL_ROOT/file_tst
7405 check_file_in_pool()
7408 res=$($GETSTRIPE $file | grep 0x | cut -f2)
7411 found=$(echo :$TGTPOOL_LIST: | tr " " ":" | grep :$i:)
7412 if [[ "$found" == "" ]]
7414 echo "pool list: $TGTPOOL_LIST"
7415 echo "striping: $res"
7416 error "$file not allocated in $POOL"
7423 trap "cleanup_pools $FSNAME" EXIT
7426 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7427 create_pool $FSNAME.$POOL || return $?
7428 [ $($LFS pool_list $FSNAME | grep -c $POOL) -eq 1 ] ||
7429 error "$POOL not in lfs pool_list"
7431 run_test 200a "Create new pool =========================================="
7434 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7435 TGT=$(for i in $TGTPOOL_LIST; do printf "$FSNAME-OST%04x_UUID " $i; done)
7436 do_facet mgs $LCTL pool_add $FSNAME.$POOL \
7437 $FSNAME-OST[$TGTPOOL_FIRST-$TGTPOOL_MAX/$TGTPOOL_STEP]
7438 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL | sort -u | tr '\n' ' ' " "$TGT" ||
7439 error "Add to pool failed"
7440 local lfscount=$($LFS pool_list $FSNAME.$POOL | grep -c "\-OST")
7441 local addcount=$((($TGTPOOL_MAX - $TGTPOOL_FIRST) / $TGTPOOL_STEP + 1))
7442 [ $lfscount -eq $addcount ] ||
7443 error "lfs pool_list bad ost count $lfscount != $addcount"
7445 run_test 200b "Add targets to a pool ===================================="
7448 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7450 $SETSTRIPE -c 2 -p $POOL $POOL_DIR
7451 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR"
7452 # b-19919 test relative path works well
7453 mkdir -p $POOL_DIR/$POOL_DIR_NAME
7455 $SETSTRIPE -c 2 -p $POOL $POOL_DIR_NAME
7456 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/$POOL_DIR_NAME"
7457 $SETSTRIPE -c 2 -p $POOL ./$POOL_DIR_NAME
7458 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/./$POOL_DIR_NAME"
7459 $SETSTRIPE -c 2 -p $POOL ../$POOL_DIR_NAME
7460 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/../$POOL_DIR_NAME"
7461 $SETSTRIPE -c 2 -p $POOL ../$POOL_DIR_NAME/$POOL_DIR_NAME
7462 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/../$POOL_DIR_NAME/$POOL_DIR_NAME"
7463 rm -rf $POOL_DIR_NAME; cd -
7465 run_test 200c "Set pool on a directory ================================="
7468 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7469 res=$($GETSTRIPE --pool $POOL_DIR)
7470 [ $res = $POOL ] || error "Pool on $POOL_DIR is $res, not $POOL"
7472 run_test 200d "Check pool on a directory ==============================="
7475 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7477 for i in $(seq -w 1 $(($TGT_COUNT * 3)))
7479 file=$POOL_DIR/file-$i
7481 check_file_in_pool $file
7484 failed=$(($failed + 1))
7487 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
7489 run_test 200e "Check files allocation from directory pool =============="
7492 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7495 for i in $(seq -w 1 $(($TGT_COUNT * 3)))
7497 file=$POOL_FILE/spoo-$i
7498 $SETSTRIPE -p $POOL $file
7499 check_file_in_pool $file
7502 failed=$(($failed + 1))
7505 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
7507 run_test 200f "Create files in a pool ==================================="
7510 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7511 TGT=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$POOL | tr '\n' ' ')
7512 res=$($LFS df --pool $FSNAME.$POOL | awk '{print $1}' | grep "$FSNAME-OST" | tr '\n' ' ')
7513 [ "$res" = "$TGT" ] || error "Pools OSTs '$TGT' is not '$res' that lfs df reports"
7515 run_test 200g "lfs df a pool ============================================"
7517 test_200h() { # b=24039
7518 mkdir -p $POOL_DIR || error "unable to create $POOL_DIR"
7520 local file="/..$POOL_DIR/$tfile-1"
7521 $SETSTRIPE -p $POOL $file || error "unable to create $file"
7524 $SETSTRIPE -p $POOL $tfile-2 || \
7525 error "unable to create $tfile-2 in $POOL_DIR"
7527 run_test 200h "Create files in a pool with relative pathname ============"
7530 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7531 TGT=$($LCTL get_param -n lov.$FSNAME-*.pools.$POOL | head -1)
7532 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
7533 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL | grep $TGT" "" ||
7534 error "$TGT not removed from $FSNAME.$POOL"
7536 run_test 201a "Remove a target from a pool ============================="
7539 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7540 for TGT in $($LCTL get_param -n lov.$FSNAME-*.pools.$POOL | sort -u)
7542 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
7544 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL" "" ||
7545 error "Pool $FSNAME.$POOL cannot be drained"
7546 # striping on an empty/nonexistant pool should fall back to "pool of everything"
7547 touch ${POOL_DIR}/$tfile || error "failed to use fallback striping for empty pool"
7548 # setstripe on an empty pool should fail
7549 $SETSTRIPE -p $POOL ${POOL_FILE}/$tfile 2>/dev/null && \
7550 error "expected failure when creating file with empty pool"
7553 run_test 201b "Remove all targets from a pool =========================="
7556 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7557 do_facet mgs $LCTL pool_destroy $FSNAME.$POOL
7560 # striping on an empty/nonexistant pool should fall back to "pool of everything"
7561 touch ${POOL_DIR}/$tfile || error "failed to use fallback striping for missing pool"
7562 # setstripe on an empty pool should fail
7563 $SETSTRIPE -p $POOL ${POOL_FILE}/$tfile 2>/dev/null && \
7564 error "expected failure when creating file with missing pool"
7566 # get param should return err once pool is gone
7567 if wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL 2>/dev/null ||
7568 echo foo" "foo"; then
7569 remove_pool_from_list $FSNAME.$POOL
7572 error "Pool $FSNAME.$POOL is not destroyed"
7574 run_test 201c "Remove a pool ============================================"
7576 cleanup_pools $FSNAME
7580 size=$((size % 8192 + 1))
7581 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
7582 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
7583 rm -f $DIR/f212 $DIR/f212.xyz
7585 run_test 212 "Sendfile test ============================================"
7588 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
7589 cancel_lru_locks osc
7590 lctl set_param fail_loc=0x8000040f
7591 # generate a read lock
7592 cat $DIR/$tfile > /dev/null
7593 # write to the file, it will try to cancel the above read lock.
7594 cat /etc/hosts >> $DIR/$tfile
7596 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
7598 test_214() { # for bug 20133
7599 mkdir -p $DIR/d214p/d214c
7600 for (( i=0; i < 340; i++ )) ; do
7601 touch $DIR/d214p/d214c/a$i
7604 ls -l $DIR/d214p || error "ls -l $DIR/d214p failed"
7605 mv $DIR/d214p/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
7606 ls $DIR/d214c || error "ls $DIR/d214c failed"
7607 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
7609 run_test 214 "hash-indexed directory test - bug 20133"
7611 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
7612 create_lnet_proc_files() {
7613 cat /proc/sys/lnet/$1 >$TMP/lnet_$1.out || error "cannot read /proc/sys/lnet/$1"
7614 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
7616 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
7617 rm -f "$TMP/lnet_$1.sys_tmp"
7620 # counterpart of create_lnet_proc_files
7621 remove_lnet_proc_files() {
7622 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
7625 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
7626 # 3rd arg as regexp for body
7627 check_lnet_proc_stats() {
7628 local l=$(cat "$TMP/lnet_$1" |wc -l)
7629 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
7631 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
7634 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
7635 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
7636 # optional and can be regexp for 2nd line (lnet.routes case)
7637 check_lnet_proc_entry() {
7638 local blp=2 # blp stands for 'position of 1st line of body'
7639 [ "$5" = "" ] || blp=3 # lnet.routes case
7641 local l=$(cat "$TMP/lnet_$1" |wc -l)
7642 # subtracting one from $blp because the body can be empty
7643 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
7645 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
7646 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
7648 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
7649 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
7651 # bail out if any unexpected line happened
7652 sed -n "$blp~1 p" "$TMP/lnet_$1" |grep -Ev "$3"
7653 [ "$?" != 0 ] || error "$2 misformatted"
7656 test_215() { # for bugs 18102, 21079, 21517
7657 local N='(0|[1-9][0-9]*)' # non-negative numeric
7658 local P='[1-9][0-9]*' # positive numeric
7659 local I='(0|-?[1-9][0-9]*)' # any numeric (0 | >0 | <0)
7660 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
7661 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
7662 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
7664 local L1 # regexp for 1st line
7665 local L2 # regexp for 2nd line (optional)
7666 local BR # regexp for the rest (body)
7668 # /proc/sys/lnet/stats should look as 11 space-separated non-negative numerics
7669 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
7670 create_lnet_proc_files "stats"
7671 check_lnet_proc_stats "stats.out" "/proc/sys/lnet/stats" "$BR"
7672 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
7673 remove_lnet_proc_files "stats"
7675 # /proc/sys/lnet/routes should look like this:
7676 # Routing disabled/enabled
7677 # net hops state router
7678 # where net is a string like tcp0, hops >= 0, state is up/down,
7679 # router is a string like 192.168.1.1@tcp2
7680 L1="^Routing (disabled|enabled)$"
7681 L2="^net +hops +state +router$"
7682 BR="^$NET +$N +(up|down) +$NID$"
7683 create_lnet_proc_files "routes"
7684 check_lnet_proc_entry "routes.out" "/proc/sys/lnet/routes" "$BR" "$L1" "$L2"
7685 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
7686 remove_lnet_proc_files "routes"
7688 # /proc/sys/lnet/routers should look like this:
7689 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
7690 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
7691 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
7692 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
7693 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
7694 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
7695 create_lnet_proc_files "routers"
7696 check_lnet_proc_entry "routers.out" "/proc/sys/lnet/routers" "$BR" "$L1"
7697 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
7698 remove_lnet_proc_files "routers"
7700 # /proc/sys/lnet/peers should look like this:
7701 # nid refs state last max rtr min tx min queue
7702 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
7703 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
7704 # numeric (0 or >0 or <0), queue >= 0.
7705 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
7706 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
7707 create_lnet_proc_files "peers"
7708 check_lnet_proc_entry "peers.out" "/proc/sys/lnet/peers" "$BR" "$L1"
7709 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
7710 remove_lnet_proc_files "peers"
7712 # /proc/sys/lnet/buffers should look like this:
7713 # pages count credits min
7714 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
7715 L1="^pages +count +credits +min$"
7716 BR="^ +$N +$N +$I +$I$"
7717 create_lnet_proc_files "buffers"
7718 check_lnet_proc_entry "buffers.out" "/proc/sys/lnet/buffers" "$BR" "$L1"
7719 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
7720 remove_lnet_proc_files "buffers"
7722 # /proc/sys/lnet/nis should look like this:
7723 # nid status alive refs peer rtr max tx min
7724 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
7725 # alive is numeric (0 or >0 or <0), refs > 0, peer >= 0,
7726 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
7727 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
7728 BR="^$NID +(up|down) +$I +$P +$N +$N +$N +$I +$I$"
7729 create_lnet_proc_files "nis"
7730 check_lnet_proc_entry "nis.out" "/proc/sys/lnet/nis" "$BR" "$L1"
7731 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
7732 remove_lnet_proc_files "nis"
7734 # can we successfully write to /proc/sys/lnet/stats?
7735 echo "0" >/proc/sys/lnet/stats || error "cannot write to /proc/sys/lnet/stats"
7736 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
7738 run_test 215 "/proc/sys/lnet exists and has proper content - bugs 18102, 21079, 21517"
7740 test_216() { # bug 20317
7742 local p="$TMP/sanityN-$TESTNAME.parameters"
7743 save_lustre_params $HOSTNAME "osc.*.contention_seconds" > $p
7744 for node in $(osts_nodes); do
7745 save_lustre_params $node "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
7746 save_lustre_params $node "ldlm.namespaces.filter-*.contended_locks" >> $p
7747 save_lustre_params $node "ldlm.namespaces.filter-*.contention_seconds" >> $p
7751 # agressive lockless i/o settings
7752 for node in $(osts_nodes); do
7753 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'
7755 lctl set_param -n osc.*.contention_seconds 60
7757 $DIRECTIO write $DIR/$tfile 0 10 4096
7758 $CHECKSTAT -s 40960 $DIR/$tfile
7760 # disable lockless i/o
7761 for node in $(osts_nodes); do
7762 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
7764 lctl set_param -n osc.*.contention_seconds 0
7767 dd if=/dev/zero of=$DIR/$tfile count=0
7768 $CHECKSTAT -s 0 $DIR/$tfile
7770 restore_lustre_params <$p
7774 run_test 216 "check lockless direct write works and updates file size and kms correctly"
7776 test_217() { # bug 22430
7778 for node in $(nodes_list); do
7779 if [[ $node = *-* ]] ; then
7780 echo "lctl ping $node@$NETTYPE"
7781 lctl ping $node@$NETTYPE
7783 echo "skipping $node (no hiphen detected)"
7787 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
7790 # do directio so as not to populate the page cache
7791 log "creating a 10 Mb file"
7792 multiop $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
7793 log "starting reads"
7794 dd if=$DIR/$tfile of=/dev/null bs=4096 &
7795 log "truncating the file"
7796 multiop $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
7798 kill %+ || true # reads might have finished
7799 echo "wait until dd is finished"
7801 log "removing the temporary file"
7802 rm -rf $DIR/$tfile || error "tmp file removal failed"
7804 run_test 218 "parallel read and truncate should not deadlock ======================="
7807 # tests that do cleanup/setup should be run at the end
7812 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
7813 $LCTL set_param fail_loc=0x903
7814 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
7815 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
7818 FAIL_ON_ERROR=true cleanup
7819 FAIL_ON_ERROR=true setup
7821 run_test 900 "umount should not race with any mgc requeue thread"
7823 complete $(basename $0) $SECONDS
7824 check_and_cleanup_lustre
7825 if [ "$I_MOUNTED" != "yes" ]; then
7826 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true