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 lctl get_param -n osd.*MDT000$((num -1)).kbytesfree)
3511 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
3512 echo "opening files to create objects/EAs"
3514 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
3515 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
3518 # verify that files have EAs now
3519 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
3520 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
3522 sleep 1 #make sure we get new statfs data
3524 local MDSFREE2=$(do_facet $mymds lctl get_param -n osd.*MDT000$((num -1)).kbytesfree)
3525 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
3526 if [ "$MDCFREE2" -lt "$((MDCFREE - 8))" ]; then
3527 if [ "$MDSFREE" != "$MDSFREE2" ]; then
3528 error "MDC before $MDCFREE != after $MDCFREE2"
3530 echo "MDC before $MDCFREE != after $MDCFREE2"
3531 echo "unable to confirm if MDS has large inodes"
3536 run_test 57b "default LOV EAs are stored inside large inodes ==="
3539 [ -z "$(which wiretest 2>/dev/null)" ] && skip_env "could not find wiretest" && return
3542 run_test 58 "verify cross-platform wire constants =============="
3545 echo "touch 130 files"
3546 createmany -o $DIR/f59- 130
3548 unlinkmany $DIR/f59- 130
3551 # wait for commitment of removal
3553 run_test 59 "verify cancellation of llog records async ========="
3555 TEST60_HEAD="test_60 run $RANDOM"
3557 [ ! -f run-llog.sh ] && skip_env "missing subtest run-llog.sh" && return
3558 log "$TEST60_HEAD - from kernel mode"
3561 run_test 60a "llog sanity tests run from kernel module =========="
3563 test_60b() { # bug 6411
3565 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
3577 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
3579 run_test 60b "limit repeated messages from CERROR/CWARN ========"
3582 echo "create 5000 files"
3583 createmany -o $DIR/f60c- 5000
3584 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
3585 lctl set_param fail_loc=0x80000137
3586 unlinkmany $DIR/f60c- 5000
3587 lctl set_param fail_loc=0
3589 run_test 60c "unlink file when mds full"
3592 SAVEPRINTK=$(lctl get_param -n printk)
3594 # verify "lctl mark" is even working"
3595 MESSAGE="test message ID $RANDOM $$"
3596 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
3597 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
3599 lctl set_param printk=0 || error "set lnet.printk failed"
3600 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
3601 MESSAGE="new test message ID $RANDOM $$"
3602 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
3603 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
3604 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
3606 lctl set_param -n printk="$SAVEPRINTK"
3608 run_test 60d "test printk console message masking"
3612 dd if=/dev/zero of=$f bs=`page_size` count=1
3613 cancel_lru_locks osc
3614 multiop $f OSMWUc || error
3617 run_test 61 "mmap() writes don't make sync hang ================"
3619 # bug 2330 - insufficient obd_match error checking causes LBUG
3623 cancel_lru_locks osc
3624 lctl set_param fail_loc=0x405
3625 cat $f && error "cat succeeded, expect -EIO"
3626 lctl set_param fail_loc=0
3628 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
3629 # match every page all of the time.
3630 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
3632 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
3633 test_63a() { # was test_63
3634 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
3635 lctl set_param -n osc.*.max_dirty_mb 0
3636 for i in `seq 10` ; do
3637 dd if=/dev/zero of=$DIR/f63 bs=8k &
3643 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
3644 rm -f $DIR/f63 || true
3646 run_test 63a "Verify oig_wait interruption does not crash ======="
3648 # bug 2248 - async write errors didn't return to application on sync
3649 # bug 3677 - async write errors left page locked
3652 lctl set_param debug=-1
3654 # ensure we have a grant to do async writes
3655 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
3658 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
3659 lctl set_param fail_loc=0x80000406
3660 multiop $DIR/$tfile Owy && \
3661 error "sync didn't return ENOMEM"
3662 sync; sleep 2; sync # do a real sync this time to flush page
3663 lctl get_param -n llite.*.dump_page_cache | grep locked && \
3664 error "locked page left in cache after async error" || true
3667 run_test 63b "async write errors should be returned to fsync ==="
3671 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
3673 run_test 64a "verify filter grant calculations (in kernel) ====="
3676 [ ! -f oos.sh ] && skip_env "missing subtest oos.sh" && return
3679 run_test 64b "check out-of-space detection on client ==========="
3681 # bug 1414 - set/get directories' stripe info
3685 $LVERIFY $DIR/d65 $DIR/d65/f1 || error "lverify failed"
3687 run_test 65a "directory with no stripe info ===================="
3691 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3693 $LVERIFY $DIR/d65 $DIR/d65/f2 || error "lverify failed"
3695 run_test 65b "directory setstripe $(($STRIPESIZE * 2)) 0 1 ==============="
3698 if [ $OSTCOUNT -gt 1 ]; then
3700 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 4)) -i 1 \
3701 -c $(($OSTCOUNT - 1)) || error "setstripe"
3703 $LVERIFY $DIR/d65 $DIR/d65/f3 || error "lverify failed"
3706 run_test 65c "directory setstripe $(($STRIPESIZE * 4)) 1 $(($OSTCOUNT - 1))"
3710 if [ $STRIPECOUNT -le 0 ]; then
3712 elif [ $STRIPECOUNT -gt 160 ]; then
3713 #LOV_MAX_STRIPE_COUNT is 160
3714 [ $OSTCOUNT -gt 160 ] && sc=160 || sc=$(($OSTCOUNT - 1))
3716 sc=$(($STRIPECOUNT - 1))
3718 $SETSTRIPE $DIR/d65 -s $STRIPESIZE -c $sc || error "setstripe"
3719 touch $DIR/d65/f4 $DIR/d65/f5
3720 $LVERIFY $DIR/d65 $DIR/d65/f4 $DIR/d65/f5 || error "lverify failed"
3722 run_test 65d "directory setstripe $STRIPESIZE -1 stripe_count =============="
3727 $SETSTRIPE $DIR/d65 || error "setstripe"
3728 $GETSTRIPE -v $DIR/d65 | grep "Default" || error "no stripe info failed"
3730 $LVERIFY $DIR/d65 $DIR/d65/f6 || error "lverify failed"
3732 run_test 65e "directory setstripe defaults ======================="
3736 $RUNAS $SETSTRIPE $DIR/d65f && error "setstripe succeeded" || true
3738 run_test 65f "dir setstripe permission (should return error) ==="
3742 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3743 $SETSTRIPE -d $DIR/d65 || error "setstripe"
3744 $GETSTRIPE -v $DIR/d65 | grep "Default" || \
3745 error "delete default stripe failed"
3747 run_test 65g "directory setstripe -d ==========================="
3751 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3752 mkdir -p $DIR/d65/dd1
3753 [ "`$GETSTRIPE -v $DIR/d65 | grep "^count"`" == \
3754 "`$GETSTRIPE -v $DIR/d65/dd1 | grep "^count"`" ] || error "stripe info inherit failed"
3756 run_test 65h "directory stripe info inherit ===================="
3758 test_65i() { # bug6367
3759 $SETSTRIPE $MOUNT -s 65536 -c -1
3761 run_test 65i "set non-default striping on root directory (bug 6367)="
3763 test_65ia() { # bug12836
3764 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
3766 run_test 65ia "getstripe on -1 default directory striping"
3768 test_65ib() { # bug12836
3769 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
3771 run_test 65ib "getstripe -v on -1 default directory striping"
3773 test_65ic() { # bug12836
3774 $LFS find -mtime -1 $MOUNT || error "find $MOUNT failed"
3776 run_test 65ic "new find on -1 default directory striping"
3778 test_65j() { # bug6367
3780 # if we aren't already remounting for each test, do so for this test
3781 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
3782 cleanup || error "failed to unmount"
3785 $SETSTRIPE -d $MOUNT || error "setstripe failed"
3787 run_test 65j "set default striping on root directory (bug 6367)="
3789 test_65k() { # bug11679
3790 [ "$OSTCOUNT" -lt 2 ] && skip_env "too few OSTs" && return
3791 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3793 echo "Check OST status: "
3794 MDS_OSCS=`do_facet $SINGLEMDS lctl dl | awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
3795 for OSC in $MDS_OSCS; do
3796 echo $OSC "is activate"
3797 do_facet $SINGLEMDS lctl --device %$OSC activate
3799 do_facet client mkdir -p $DIR/$tdir
3800 for INACTIVE_OSC in $MDS_OSCS; do
3801 echo $INACTIVE_OSC "is Deactivate:"
3802 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
3803 for STRIPE_OSC in $MDS_OSCS; do
3804 STRIPE_OST=`osc_to_ost $STRIPE_OSC`
3805 STRIPE_INDEX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
3806 grep $STRIPE_OST | awk -F: '{print $1}' | head -n 1`
3808 [ -f $DIR/$tdir/${STRIPE_INDEX} ] && continue
3809 echo "$SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} -i ${STRIPE_INDEX} -c 1"
3810 do_facet client $SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} -i ${STRIPE_INDEX} -c 1
3812 [ $RC -ne 0 ] && error "setstripe should have succeeded"
3814 do_facet client rm -f $DIR/$tdir/*
3815 echo $INACTIVE_OSC "is Activate."
3816 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
3819 run_test 65k "validate manual striping works properly with deactivated OSCs"
3821 test_65l() { # bug 12836
3822 mkdir -p $DIR/$tdir/test_dir
3823 $SETSTRIPE $DIR/$tdir/test_dir -c -1
3824 $LFS find -mtime -1 $DIR/$tdir >/dev/null
3826 run_test 65l "lfs find on -1 stripe dir ========================"
3828 # bug 2543 - update blocks count on client
3831 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
3833 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
3834 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
3836 run_test 66 "update inode blocks count on client ==============="
3842 if [ ! -z "$LLOOP" ]; then
3843 if swapon -s | grep -q $LLOOP; then
3844 swapoff $LLOOP || error "swapoff failed"
3847 $LCTL blockdev_detach $LLOOP || error "detach failed"
3851 if [ ! -z "$LLITELOOPLOAD" ]; then
3859 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
3863 swapon -s | awk '($1 == "'$1'") { print $4 }'
3866 # test case for lloop driver, basic function
3868 [ "$UID" != 0 ] && skip_env "must run as root" && return
3870 trap cleanup_68 EXIT
3872 if ! module_loaded llite_lloop; then
3873 if load_module llite/llite_lloop; then
3876 skip_env "can't find module llite_lloop"
3881 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
3882 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
3883 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
3885 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
3886 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
3890 run_test 68a "lloop driver - basic test ========================"
3892 # excercise swapping to lustre by adding a high priority swapfile entry
3893 # and then consuming memory until it is used.
3894 test_68b() { # was test_68
3895 [ "$UID" != 0 ] && skip_env "must run as root" && return
3896 lctl get_param -n devices | grep -q obdfilter && \
3897 skip "local OST" && return
3899 grep -q llite_lloop /proc/modules
3900 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
3902 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
3903 skip "can't reliably test swap with TCP" && return
3905 MEMTOTAL=`meminfo MemTotal`
3906 NR_BLOCKS=$((MEMTOTAL>>8))
3907 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
3909 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
3910 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
3913 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
3915 trap cleanup_68 EXIT
3917 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
3919 echo "before: `swapon -s | grep $LLOOP`"
3920 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
3921 echo "after: `swapon -s | grep $LLOOP`"
3922 SWAPUSED=`swap_used $LLOOP`
3926 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
3928 run_test 68b "support swapping to Lustre ========================"
3930 # bug5265, obdfilter oa2dentry return -ENOENT
3931 # #define OBD_FAIL_OST_ENOENT 0x217
3933 remote_ost_nodsh && skip "remote OST with nodsh" && return
3936 $SETSTRIPE $f -c 1 -i 0
3938 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
3940 do_facet ost1 lctl set_param fail_loc=0x217
3941 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
3942 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
3944 do_facet ost1 lctl set_param fail_loc=0
3945 $DIRECTIO write $f 0 2 || error "write error"
3947 cancel_lru_locks osc
3948 $DIRECTIO read $f 0 1 || error "read error"
3950 do_facet ost1 lctl set_param fail_loc=0x217
3951 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
3953 do_facet ost1 lctl set_param fail_loc=0
3956 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
3960 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
3962 run_test 71 "Running dbench on lustre (don't segment fault) ===="
3964 test_72() { # bug 5695 - Test that on 2.6 remove_suid works properly
3965 check_kernel_version 43 || return 0
3966 [ "$RUNAS_ID" = "$UID" ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3968 # Check that testing environment is properly set up. Skip if not
3969 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
3970 skip_env "User $RUNAS_ID does not exist - skipping"
3973 # We had better clear the $DIR to get enough space for dd
3978 $RUNAS dd if=/dev/zero of=$DIR/f72 bs=512 count=1 || error
3979 # See if we are still setuid/sgid
3980 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on write"
3981 # Now test that MDS is updated too
3982 cancel_lru_locks mdc
3983 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on MDS"
3987 run_test 72 "Test that remove suid works properly (bug5695) ===="
3989 # bug 3462 - multiple simultaneous MDC requests
3993 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
3996 lctl set_param fail_loc=0x80000129
3997 multiop $DIR/d73-1/f73-2 Oc &
3999 lctl set_param fail_loc=0
4001 multiop $DIR/d73-2/f73-3 Oc &
4005 wait $pid1 || return 1
4009 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
4010 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
4011 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
4015 run_test 73 "multiple MDC requests (should not deadlock)"
4017 test_74a() { # bug 6149, 6184
4018 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
4020 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
4021 # will spin in a tight reconnection loop
4023 lctl set_param fail_loc=0x8000030e
4024 # get any lock that won't be difficult - lookup works.
4026 lctl set_param fail_loc=0
4030 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
4032 test_74b() { # bug 13310
4033 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
4035 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
4036 # will spin in a tight reconnection loop
4037 lctl set_param fail_loc=0x8000030e
4038 # get a "difficult" lock
4040 lctl set_param fail_loc=0
4044 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
4047 #define OBD_FAIL_LDLM_NEW_LOCK
4048 lctl set_param fail_loc=0x80000319
4049 touch $DIR/$tfile && error "Touch successful"
4052 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
4055 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
4058 get_inode_slab_tunables() {
4059 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
4062 set_inode_slab_tunables() {
4063 echo "lustre_inode_cache $1" > /proc/slabinfo
4066 test_76() { # Now for bug 20433, added originally in bug 1443
4067 local SLAB_SETTINGS=`get_inode_slab_tunables`
4068 local CPUS=`getconf _NPROCESSORS_ONLN`
4069 # we cannot set limit below 1 which means 1 inode in each
4070 # per-cpu cache is still allowed
4071 set_inode_slab_tunables "1 1 0"
4072 cancel_lru_locks osc
4073 BEFORE_INODES=`num_inodes`
4074 echo "before inodes: $BEFORE_INODES"
4076 [ "$SLOW" = "no" ] && COUNT=100
4077 for i in `seq $COUNT`; do
4081 cancel_lru_locks osc
4082 AFTER_INODES=`num_inodes`
4083 echo "after inodes: $AFTER_INODES"
4085 while [ $((AFTER_INODES-1*CPUS)) -gt $BEFORE_INODES ]; do
4087 AFTER_INODES=`num_inodes`
4089 echo "wait $wait seconds inodes: $AFTER_INODES"
4090 if [ $wait -gt 30 ]; then
4091 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
4094 set_inode_slab_tunables "$SLAB_SETTINGS"
4096 run_test 76 "confirm clients recycle inodes properly ===="
4102 # Note: in sptlrpc modes which enable its own bulk checksum, the
4103 # original crc32_le bulk checksum will be automatically disabled,
4104 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
4105 # will be checked by sptlrpc code against sptlrpc bulk checksum.
4106 # In this case set_checksums() will not be no-op, because sptlrpc
4107 # bulk checksum will be enabled all through the test.
4109 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
4110 lctl set_param -n osc.*.checksums $1
4114 export ORIG_CSUM_TYPE=""
4115 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
4118 [ "$ORIG_CSUM_TYPE" ] || \
4119 ORIG_CSUM_TYPE=`lctl get_param -n osc/*osc-[^mM]*/checksum_type |
4120 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`
4121 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
4122 log "set checksum type to $1"
4125 F77_TMP=$TMP/f77-temp
4128 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
4129 error "error writing to $F77_TMP"
4132 test_77a() { # bug 10889
4133 $GSS && skip "could not run with gss" && return
4134 [ ! -f $F77_TMP ] && setup_f77
4136 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
4140 run_test 77a "normal checksum read/write operation ============="
4142 test_77b() { # bug 10889
4143 $GSS && skip "could not run with gss" && return
4144 [ ! -f $F77_TMP ] && setup_f77
4145 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
4146 lctl set_param fail_loc=0x80000409
4148 dd if=$F77_TMP of=$DIR/f77b bs=1M count=$F77SZ conv=sync || \
4149 error "dd error: $?"
4150 lctl set_param fail_loc=0
4153 run_test 77b "checksum error on client write ===================="
4155 test_77c() { # bug 10889
4156 $GSS && skip "could not run with gss" && return
4157 [ ! -f $DIR/f77b ] && skip "requires 77b - skipping" && return
4159 for algo in $CKSUM_TYPES; do
4160 cancel_lru_locks osc
4161 set_checksum_type $algo
4162 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
4163 lctl set_param fail_loc=0x80000408
4164 cmp $F77_TMP $DIR/f77b || error "file compare failed"
4165 lctl set_param fail_loc=0
4168 set_checksum_type $ORIG_CSUM_TYPE
4171 run_test 77c "checksum error on client read ==================="
4173 test_77d() { # bug 10889
4174 $GSS && skip "could not run with gss" && return
4175 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
4176 lctl set_param fail_loc=0x80000409
4178 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
4179 error "direct write: rc=$?"
4180 lctl set_param fail_loc=0
4183 run_test 77d "checksum error on OST direct write ==============="
4185 test_77e() { # bug 10889
4186 $GSS && skip "could not run with gss" && return
4187 [ ! -f $DIR/f77 ] && skip "requires 77d - skipping" && return
4188 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
4189 lctl set_param fail_loc=0x80000408
4191 cancel_lru_locks osc
4192 directio read $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
4193 error "direct read: rc=$?"
4194 lctl set_param fail_loc=0
4197 run_test 77e "checksum error on OST direct read ================"
4199 test_77f() { # bug 10889
4200 $GSS && skip "could not run with gss" && return
4202 for algo in $CKSUM_TYPES; do
4203 cancel_lru_locks osc
4204 set_checksum_type $algo
4205 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
4206 lctl set_param fail_loc=0x409
4207 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) && \
4208 error "direct write succeeded"
4209 lctl set_param fail_loc=0
4211 set_checksum_type $ORIG_CSUM_TYPE
4214 run_test 77f "repeat checksum error on write (expect error) ===="
4216 test_77g() { # bug 10889
4217 $GSS && skip "could not run with gss" && return
4218 remote_ost_nodsh && skip "remote OST with nodsh" && return
4220 [ ! -f $F77_TMP ] && setup_f77
4222 $SETSTRIPE $DIR/f77g -c 1 -i 0
4223 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
4224 do_facet ost1 lctl set_param fail_loc=0x8000021a
4226 dd if=$F77_TMP of=$DIR/f77g bs=1M count=$F77SZ || \
4227 error "write error: rc=$?"
4228 do_facet ost1 lctl set_param fail_loc=0
4231 run_test 77g "checksum error on OST write ======================"
4233 test_77h() { # bug 10889
4234 $GSS && skip "could not run with gss" && return
4235 remote_ost_nodsh && skip "remote OST with nodsh" && return
4237 [ ! -f $DIR/f77g ] && skip "requires 77g - skipping" && return
4238 cancel_lru_locks osc
4239 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
4240 do_facet ost1 lctl set_param fail_loc=0x8000021b
4242 cmp $F77_TMP $DIR/f77g || error "file compare failed"
4243 do_facet ost1 lctl set_param fail_loc=0
4246 run_test 77h "checksum error on OST read ======================="
4248 test_77i() { # bug 13805
4249 $GSS && skip "could not run with gss" && return
4250 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
4251 lctl set_param fail_loc=0x40b
4252 remount_client $MOUNT
4253 lctl set_param fail_loc=0
4254 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
4255 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
4256 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
4257 [ "$algo" = "crc32" ] || error "algo set to $algo instead of crc32"
4259 remount_client $MOUNT
4261 run_test 77i "client not supporting OSD_CONNECT_CKSUM =========="
4263 test_77j() { # bug 13805
4264 $GSS && skip "could not run with gss" && return
4265 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
4266 lctl set_param fail_loc=0x40c
4267 remount_client $MOUNT
4268 lctl set_param fail_loc=0
4269 sleep 2 # wait async osc connect to finish
4270 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
4271 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
4272 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
4273 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
4275 remount_client $MOUNT
4277 run_test 77j "client only supporting ADLER32 ===================="
4279 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
4283 test_78() { # bug 10901
4284 remote_ost || { skip_env "local OST" && return; }
4287 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
4288 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
4289 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
4290 echo "MemTotal: $MEMTOTAL"
4291 # reserve 256MB of memory for the kernel and other running processes,
4292 # and then take 1/2 of the remaining memory for the read/write buffers.
4293 if [ $MEMTOTAL -gt 512 ] ;then
4294 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
4296 # for those poor memory-starved high-end clusters...
4297 MEMTOTAL=$((MEMTOTAL / 2))
4299 echo "Mem to use for directio: $MEMTOTAL"
4300 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
4301 [ $F78SIZE -gt 512 ] && F78SIZE=512
4302 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
4303 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
4304 echo "Smallest OST: $SMALLESTOST"
4305 [ $SMALLESTOST -lt 10240 ] && \
4306 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
4308 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ] && \
4309 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
4311 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
4312 echo "File size: $F78SIZE"
4313 $SETSTRIPE $DIR/$tfile -c $OSTCOUNT || error "setstripe failed"
4314 for i in `seq 1 $NSEQ`
4316 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
4317 echo directIO rdwr round $i of $NSEQ
4318 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
4323 run_test 78 "handle large O_DIRECT writes correctly ============"
4325 test_79() { # bug 12743
4326 wait_delete_completed
4328 BKTOTAL=$(calc_osc_kbytes kbytestotal)
4329 BKFREE=$(calc_osc_kbytes kbytesfree)
4330 BKAVAIL=$(calc_osc_kbytes kbytesavail)
4332 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
4333 DFTOTAL=`echo $STRING | cut -d, -f1`
4334 DFUSED=`echo $STRING | cut -d, -f2`
4335 DFAVAIL=`echo $STRING | cut -d, -f3`
4336 DFFREE=$(($DFTOTAL - $DFUSED))
4338 ALLOWANCE=$((64 * $OSTCOUNT))
4340 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
4341 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
4342 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
4344 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
4345 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
4346 error "df free($DFFREE) mismatch OST free($BKFREE)"
4348 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
4349 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
4350 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
4353 run_test 79 "df report consistency check ======================="
4355 test_80() { # bug 10718
4356 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
4358 local BEFORE=`date +%s`
4359 cancel_lru_locks osc
4360 local AFTER=`date +%s`
4361 local DIFF=$((AFTER-BEFORE))
4362 if [ $DIFF -gt 1 ] ; then
4363 error "elapsed for 1M@1T = $DIFF"
4368 run_test 80 "Page eviction is equally fast at high offsets too ===="
4371 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && \
4373 mkdir -p $DIR/d99cvsroot
4374 chown $RUNAS_ID $DIR/d99cvsroot
4375 local oldPWD=$PWD # bug 13584, use $TMP as working dir
4378 $RUNAS cvs -d $DIR/d99cvsroot init || error
4381 run_test 99a "cvs init ========================================="
4384 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4385 [ ! -d $DIR/d99cvsroot ] && test_99a
4387 # some versions of cvs import exit(1) when asked to import links or
4388 # files they can't read. ignore those files.
4389 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
4390 ! -perm +4 -printf '-I %f\n')
4391 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
4392 d99reposname vtag rtag
4394 run_test 99b "cvs import ======================================="
4397 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4398 [ ! -d $DIR/d99cvsroot ] && test_99b
4400 mkdir -p $DIR/d99reposname
4401 chown $RUNAS_ID $DIR/d99reposname
4402 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
4404 run_test 99c "cvs checkout ====================================="
4407 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4408 [ ! -d $DIR/d99cvsroot ] && test_99c
4409 cd $DIR/d99reposname
4411 $RUNAS cvs add -m 'addmsg' foo99
4413 run_test 99d "cvs add =========================================="
4416 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4417 [ ! -d $DIR/d99cvsroot ] && test_99c
4418 cd $DIR/d99reposname
4421 run_test 99e "cvs update ======================================="
4424 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4425 [ ! -d $DIR/d99cvsroot ] && test_99d
4426 cd $DIR/d99reposname
4427 $RUNAS cvs commit -m 'nomsg' foo99
4428 rm -fr $DIR/d99cvsroot
4430 run_test 99f "cvs commit ======================================="
4433 [ "$NETTYPE" = tcp ] || \
4434 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
4437 remote_ost_nodsh && skip "remote OST with nodsh" && return
4438 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4440 { skip "useless for local single node setup" && return; }
4442 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
4443 [ "$PROT" != "tcp" ] && continue
4444 RPORT=$(echo $REMOTE | cut -d: -f2)
4445 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
4448 LPORT=`echo $LOCAL | cut -d: -f2`
4449 if [ $LPORT -ge 1024 ]; then
4450 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
4452 error_exit "local: $LPORT > 1024, remote: $RPORT"
4455 [ "$rc" = 0 ] || error_exit "privileged port not found" )
4457 run_test 100 "check local port using privileged port ==========="
4459 function get_named_value()
4468 echo $line | sed "s/^$tag//"
4475 export CACHE_MAX=`lctl get_param -n llite.*.max_cached_mb | head -n 1`
4477 lctl set_param -n llite.*.max_cached_mb $CACHE_MAX
4485 [ "$CPU" = "UML" ] && nreads=1000
4486 local cache_limit=32
4488 lctl set_param -n osc.*-osc*.rpc_stats 0
4489 trap cleanup_101 EXIT
4490 lctl set_param -n llite.*.read_ahead_stats 0
4491 lctl set_param -n llite.*.max_cached_mb $cache_limit
4494 # randomly read 10000 of 64K chunks from file 3x 32MB in size
4496 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
4497 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
4500 for s in `lctl get_param -n llite.*.read_ahead_stats | \
4501 get_named_value 'read but discarded' | cut -d" " -f1`; do
4502 discard=$(($discard + $s))
4506 if [ $(($discard * 10)) -gt $nreads ] ;then
4507 lctl get_param osc.*-osc*.rpc_stats
4508 lctl get_param llite.*.read_ahead_stats
4509 error "too many ($discard) discarded pages"
4511 rm -f $DIR/$tfile || true
4513 run_test 101 "check read-ahead for random reads ================"
4518 STRIPE_COUNT=$OSTCOUNT
4521 trap cleanup_test101b EXIT
4522 # prepare the read-ahead file
4523 $SETSTRIPE $DIR/$tfile -s $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT
4525 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
4528 cleanup_test101b() {
4535 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
4540 local STRIPE_SIZE=1048576
4541 local RA_INC=1048576
4542 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
4543 local FILE_LENGTH=$((64*100))
4544 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
4545 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
4546 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
4547 get_named_value 'read but discarded' | \
4548 cut -d" " -f1 | calc_total`
4550 if [ $DISCARD -gt $discard_limit ]; then
4551 lctl get_param llite.*.read_ahead_stats
4552 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
4554 echo "Read-ahead success for size ${READ_SIZE}"
4559 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping stride IO stride-ahead test" && return
4560 local STRIPE_SIZE=1048576
4561 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
4562 local FILE_LENGTH=$((STRIPE_SIZE*100))
4563 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
4564 # prepare the read-ahead file
4566 cancel_lru_locks osc
4567 for BIDX in 2 4 8 16 32 64 128 256
4569 local BSIZE=$((BIDX*4096))
4570 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
4571 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
4572 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
4573 $LCTL set_param -n llite.*.read_ahead_stats 0
4574 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
4575 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
4576 cancel_lru_locks osc
4582 run_test 101b "check stride-io mode read-ahead ================="
4585 lctl get_param -n llite.*.max_read_ahead_mb | head -n 1
4586 lctl set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
4590 local file=$DIR/$tfile
4591 local size=${FILESIZE_101c:-500}
4592 local ra_MB=${READAHEAD_MB:-40}
4594 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
4595 [ $space -gt $((size / 1024)) ] ||
4596 { skip "Need free space ${size}M, have $space" && return; }
4598 echo Creating ${size}M test file $file
4599 dd if=/dev/zero of=$file bs=1M count=$size
4600 echo Cancel LRU locks on lustre client to flush the client cache
4601 cancel_lru_locks osc
4603 echo Disable read-ahead
4604 local old_READAHEAD=$(set_read_ahead 0)
4606 echo Reading the test file $file with read-ahead disabled
4607 time_ra_OFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
4609 echo Cancel LRU locks on lustre client to flush the client cache
4610 cancel_lru_locks osc
4611 echo Enable read-ahead with ${ra_MB}MB
4612 set_read_ahead $ra_MB
4614 echo Reading the test file $file with read-ahead enabled
4615 time_ra_ON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
4617 echo read-ahead disabled time read $time_ra_OFF
4618 echo read-ahead enabled time read $time_ra_ON
4620 set_read_ahead $old_READAHEAD
4623 [ $time_ra_ON -lt $time_ra_OFF ] ||
4624 error "read-ahead enabled time read (${time_ra_ON}s) is more than
4625 read-ahead disabled time read (${time_ra_OFF}s) filesize ${size}M"
4627 run_test 101d "file read with and without read-ahead enabled ================="
4631 chown $RUNAS_ID $DIR/$tdir
4634 STRIPE_COUNT=$OSTCOUNT
4635 [ $OSTCOUNT -gt 4 ] && STRIPE_COUNT=4
4637 trap cleanup_test102 EXIT
4639 $1 $SETSTRIPE $tdir -s $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT
4643 for count in `seq 1 $STRIPE_COUNT`
4645 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4647 local stripe_size=`expr $STRIPE_SIZE \* $num`
4648 local file=file"$num-$offset-$count"
4649 $1 $SETSTRIPE $file -s $stripe_size -i $offset -c $count
4655 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
4661 rm -rf $DIR/d0.sanity/d102
4665 local testfile=$DIR/xattr_testfile
4670 [ "$UID" != 0 ] && skip_env "must run as root" && return
4671 [ -z "`lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr`" ] && skip_env "must have user_xattr" && return
4673 [ -z "$(which setfattr 2>/dev/null)" ] && skip_env "could not find setfattr" && return
4675 echo "set/get xattr..."
4676 setfattr -n trusted.name1 -v value1 $testfile || error
4677 [ "`getfattr -n trusted.name1 $testfile 2> /dev/null | \
4678 grep "trusted.name1"`" == "trusted.name1=\"value1\"" ] || error
4680 setfattr -n user.author1 -v author1 $testfile || error
4681 [ "`getfattr -n user.author1 $testfile 2> /dev/null | \
4682 grep "user.author1"`" == "user.author1=\"author1\"" ] || error
4685 setfattr -n trusted.name2 -v value2 $testfile || error
4686 setfattr -n trusted.name3 -v value3 $testfile || error
4687 [ `getfattr -d -m "^trusted" $testfile 2> /dev/null | \
4688 grep "trusted.name" | wc -l` -eq 3 ] || error
4691 setfattr -n user.author2 -v author2 $testfile || error
4692 setfattr -n user.author3 -v author3 $testfile || error
4693 [ `getfattr -d -m "^user" $testfile 2> /dev/null | \
4694 grep "user" | wc -l` -eq 3 ] || error
4696 echo "remove xattr..."
4697 setfattr -x trusted.name1 $testfile || error
4698 getfattr -d -m trusted $testfile 2> /dev/null | \
4699 grep "trusted.name1" && error || true
4701 setfattr -x user.author1 $testfile || error
4702 getfattr -d -m user $testfile 2> /dev/null | \
4703 grep "user.author1" && error || true
4705 # b10667: setting lustre special xattr be silently discarded
4706 echo "set lustre special xattr ..."
4707 setfattr -n "trusted.lov" -v "invalid value" $testfile || error
4711 run_test 102a "user xattr test =================================="
4714 # b10930: get/set/list trusted.lov xattr
4715 echo "get/set/list trusted.lov xattr ..."
4716 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
4717 local testfile=$DIR/$tfile
4718 $SETSTRIPE -s 65536 -i 1 -c 2 $testfile || error "setstripe failed"
4719 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
4720 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
4722 local testfile2=${testfile}2
4723 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
4724 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
4727 setfattr -n trusted.lov -v $value $testfile2
4728 local tmp_file=${testfile}3
4729 $GETSTRIPE -v $testfile2 > $tmp_file
4730 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
4731 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
4732 [ "$stripe_size" -eq 65536 ] || error "stripe size $stripe_size != 65536"
4733 [ "$stripe_count" -eq 2 ] || error "stripe count $stripe_count != 2"
4736 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
4739 # b10930: get/set/list lustre.lov xattr
4740 echo "get/set/list lustre.lov xattr ..."
4741 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
4743 chown $RUNAS_ID $DIR/$tdir
4744 local testfile=$DIR/$tdir/$tfile
4745 $RUNAS $SETSTRIPE -s 65536 -i 1 -c 2 $testfile||error "setstripe failed"
4746 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
4747 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
4749 local testfile2=${testfile}2
4750 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
4751 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
4753 $RUNAS $MCREATE $testfile2
4754 $RUNAS setfattr -n lustre.lov -v $value $testfile2
4755 local tmp_file=${testfile}3
4756 $RUNAS $GETSTRIPE -v $testfile2 > $tmp_file
4757 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
4758 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
4759 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
4760 [ $stripe_count -eq 2 ] || error "stripe count $stripe_count != 2"
4762 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
4764 compare_stripe_info1() {
4765 local stripe_index_all_zero=1
4769 for count in `seq 1 $STRIPE_COUNT`
4771 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4773 local size=`expr $STRIPE_SIZE \* $num`
4774 local file=file"$num-$offset-$count"
4775 get_stripe_info client $PWD/$file "$1"
4776 if [ $stripe_size -ne $size ]; then
4777 error "$file: different stripe size $stripe_size, expected $size" && return
4779 if [ $stripe_count -ne $count ]; then
4780 error "$file: different stripe count $stripe_count, expected $count" && return
4782 if [ $stripe_index -ne 0 ]; then
4783 stripe_index_all_zero=0
4788 [ $stripe_index_all_zero -eq 1 ] && error "all files are being extracted starting from OST index 0"
4792 compare_stripe_info2() {
4795 for count in `seq 1 $STRIPE_COUNT`
4797 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4799 local size=`expr $STRIPE_SIZE \* $num`
4800 local file=file"$num-$offset-$count"
4801 get_stripe_info client $PWD/$file
4802 if [ $stripe_size -ne $size ]; then
4803 error "$file: different stripe size $stripe_size, expected $size" && return
4805 if [ $stripe_count -ne $count ]; then
4806 error "$file: different stripe count $stripe_count, expected $count" && return
4808 if [ $stripe_index -ne $offset ]; then
4809 error "$file: different stripe offset $stripe_index, expected $offset" && return
4817 [ -n "$(which tar 2>/dev/null)" ] && strings $(which tar) | grep -q lustre && echo tar
4821 # b10930: tar test for trusted.lov xattr
4822 TAR=$(find_lustre_tar)
4823 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
4824 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
4827 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
4829 compare_stripe_info1
4831 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
4834 # b10930: tar test for trusted.lov xattr
4835 TAR=$(find_lustre_tar)
4836 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
4837 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
4841 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
4843 compare_stripe_info1
4845 run_test 102f "tar copy files, not keep osts ==========="
4847 test_102h() { # bug 15777
4848 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
4849 skip "must have user_xattr" && return
4850 [ -z "$(which setfattr 2>/dev/null)" ] &&
4851 skip_env "could not find setfattr" && return
4856 VALUE=datadatadatadatadatadatadatadata
4857 while [ $(echo $VALUE | wc -c) -lt $XSIZE ]; do
4858 VALUE="$VALUE$VALUE"
4860 log "save $XBIG on $DIR/$tfile"
4861 setfattr -n $XBIG -v "$VALUE" $DIR/$tfile ||
4862 error "saving $XBIG on $DIR/$tfile failed"
4863 ORIG=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4864 OSIZE=$(echo $ORIG | wc -c)
4865 [ $OSIZE -lt $XSIZE ] && error "set $XBIG too small ($OSIZE < $XSIZE)"
4868 log "save $XSML on $DIR/$tfile"
4869 setfattr -n $XSML -v val $DIR/$tfile ||
4870 error "saving $XSML on $DIR/$tfile failed"
4871 NEW=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4872 if [ "$NEW" != "$ORIG" ]; then
4875 error "$XBIG different after saving $XSML"
4878 log "grow $XSML on $DIR/$tfile"
4879 setfattr -n $XSML -v "$VALUE" $DIR/$tfile ||
4880 error "growing $XSML on $DIR/$tfile failed"
4881 NEW=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4882 if [ "$NEW" != "$ORIG" ]; then
4885 error "$XBIG different after growing $XSML"
4887 log "$XBIG still valid after growing $XSML"
4890 run_test 102h "grow xattr from inside inode to external block"
4892 test_102i() { # bug 17038
4894 ln -s $DIR/$tfile $DIR/${tfile}link
4895 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
4896 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"
4897 rm -f $DIR/$tfile $DIR/${tfile}link
4899 run_test 102i "lgetxattr test on symbolic link ============"
4902 TAR=$(find_lustre_tar)
4903 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
4904 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
4905 setup_test102 "$RUNAS"
4907 chown $RUNAS_ID $DIR/d102j
4908 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
4910 compare_stripe_info1 "$RUNAS"
4912 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
4916 # b22187 just check that does not crash for regular file.
4917 setfattr -n trusted.lov $DIR/$tfile
4918 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
4919 local test_kdir=$DIR/d102k
4921 local default_size=`$GETSTRIPE -s $test_kdir`
4922 local default_count=`$GETSTRIPE -c $test_kdir`
4923 local default_offset=`$GETSTRIPE -o $test_kdir`
4924 $SETSTRIPE -s 65536 -i 1 -c $OSTCOUNT $test_kdir || error 'dir setstripe failed'
4925 setfattr -n trusted.lov $test_kdir
4926 local stripe_size=`$GETSTRIPE -s $test_kdir`
4927 local stripe_count=`$GETSTRIPE -c $test_kdir`
4928 local stripe_offset=`$GETSTRIPE -o $test_kdir`
4929 [ $stripe_size -eq $default_size ] || error "stripe size $stripe_size != $default_size"
4930 [ $stripe_count -eq $default_count ] || error "stripe count $stripe_count != $default_count"
4931 [ $stripe_offset -eq $default_offset ] || error "stripe offset $stripe_offset != $default_offset"
4932 rm -rf $DIR/$tfile $test_kdir
4934 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
4940 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
4945 [ "$UID" != 0 ] && skip_env "must run as root" && return
4946 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
4947 [ -z "$(which setfacl 2>/dev/null)" ] && skip_env "could not find setfacl" && return
4948 $GSS && skip "could not run under gss" && return
4950 declare -a identity_old
4952 for num in `seq $MDSCOUNT`; do
4953 switch_identity $num true || identity_old[$num]=$?
4960 echo "performing cp ..."
4961 run_acl_subtest cp || error
4962 echo "performing getfacl-noacl..."
4963 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
4964 echo "performing misc..."
4965 run_acl_subtest misc || error "misc test failed"
4966 echo "performing permissions..."
4967 run_acl_subtest permissions || error "permissions failed"
4968 echo "performing setfacl..."
4969 run_acl_subtest setfacl || error "setfacl test failed"
4971 # inheritance test got from HP
4972 echo "performing inheritance..."
4973 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
4974 chmod +x make-tree || error "chmod +x failed"
4975 run_acl_subtest inheritance || error "inheritance test failed"
4981 for num in `seq $MDSCOUNT`; do
4982 if [ "${identity_old[$num]}" = 1 ]; then
4983 switch_identity $num false || identity_old[$num]=$?
4987 run_test 103 "acl test ========================================="
4991 lfs df || error "lfs df failed"
4992 lfs df -ih || error "lfs df -ih failed"
4993 lfs df -h $DIR || error "lfs df -h $DIR failed"
4994 lfs df -i $DIR || error "lfs df -i $DIR failed"
4995 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
4996 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
4998 OSC=`lctl get_param -n devices | awk '/-osc-/ {print $4}' | head -n 1`
4999 lctl --device %$OSC deactivate
5000 lfs df || error "lfs df with deactivated OSC failed"
5001 lctl --device %$OSC recover
5002 lfs df || error "lfs df with reactivated OSC failed"
5005 run_test 104a "lfs df [-ih] [path] test ========================="
5008 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5010 denied_cnt=$((`$RUNAS $LFS check servers 2>&1 | grep "Permission denied" | wc -l`))
5011 if [ $denied_cnt -ne 0 ];
5013 error "lfs check servers test failed"
5016 run_test 104b "$RUNAS lfs check servers test ===================="
5019 # doesn't work on 2.4 kernels
5021 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
5023 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
5025 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
5029 run_test 105a "flock when mounted without -o flock test ========"
5033 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
5035 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
5037 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
5041 run_test 105b "fcntl when mounted without -o flock test ========"
5045 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
5047 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
5049 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
5053 run_test 105c "lockf when mounted without -o flock test ========"
5055 test_105d() { # bug 15924
5057 [ -z "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ] && \
5058 skip "mount w/o flock enabled" && return
5059 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
5060 $LCTL set_param fail_loc=0x80000315
5061 flocks_test 2 $DIR/$tdir
5063 run_test 105d "flock race (should not freeze) ========"
5065 test_106() { #bug 10921
5067 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
5068 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
5070 run_test 106 "attempt exec of dir followed by chown of that dir"
5079 local save_pattern=$(sysctl -n kernel.core_pattern)
5080 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
5081 sysctl -w kernel.core_pattern=$file
5082 sysctl -w kernel.core_uses_pid=0
5090 kill -s 11 $SLEEPPID
5092 if [ -e $file ]; then
5093 size=`stat -c%s $file`
5094 [ $size -eq 0 ] && error "Fail to create core file $file"
5096 error "Fail to create core file $file"
5099 sysctl -w kernel.core_pattern=$save_pattern
5100 sysctl -w kernel.core_uses_pid=$save_uses_pid
5103 run_test 107 "Coredump on SIG"
5107 mkdir $DIR/d110/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa || error "mkdir with 255 char fail"
5108 mkdir $DIR/d110/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb && error "mkdir with 256 char should fail, but not"
5109 touch $DIR/d110/xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx || error "create with 255 char fail"
5110 touch $DIR/d110/yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy && error ""create with 256 char should fail, but not
5115 run_test 110 "filename length checking"
5118 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
5120 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
5122 echo "Starting with $OSTIO_pre threads"
5125 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
5126 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
5127 echo "$NUMTEST creates/unlinks"
5129 createmany -o $DIR/$tdir/$tfile $NUMTEST
5130 unlinkmany $DIR/$tdir/$tfile $NUMTEST
5132 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
5135 # don't return an error
5136 [ $OSTIO_post -eq $OSTIO_pre ] && echo \
5137 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&\
5138 echo "This may be fine, depending on what ran before this test" &&\
5139 echo "and how fast this system is." && return
5141 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
5143 run_test 115 "verify dynamic thread creation===================="
5146 wait_delete_completed
5147 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
5148 echo OST kbytes available: ${AVAIL[@]}
5149 MAXI=0; MAXV=${AVAIL[0]}
5150 MINI=0; MINV=${AVAIL[0]}
5151 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
5152 #echo OST $i: ${AVAIL[i]}kb
5153 if [ ${AVAIL[i]} -gt $MAXV ]; then
5154 MAXV=${AVAIL[i]}; MAXI=$i
5156 if [ ${AVAIL[i]} -lt $MINV ]; then
5157 MINV=${AVAIL[i]}; MINI=$i
5160 echo Min free space: OST $MINI: $MINV
5161 echo Max free space: OST $MAXI: $MAXV
5165 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
5167 echo -n "Free space priority "
5168 lctl get_param -n lov.*-clilov-*.qos_prio_free
5171 [ $MINV -gt 960000 ] && skip "too much free space in OST$MINI, skip" &&\
5174 # generate uneven OSTs
5175 mkdir -p $DIR/$tdir/OST${MINI}
5178 echo "Filling 25% remaining space in OST${MINI} with ${FILL}Kb"
5179 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI}||error "setstripe failed"
5181 while [ $FILL -gt 0 ]; do
5183 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i bs=2M count=1 2>/dev/null
5184 FILL=$(($FILL - 2048))
5192 DIFF=$(($MAXV - $MINV))
5193 DIFF2=$(($DIFF * 100 / $MINV))
5194 echo -n "diff=${DIFF}=${DIFF2}% must be > 20% for QOS mode..."
5195 if [ $DIFF2 -gt 20 ]; then
5198 echo "failed - QOS mode won't be used"
5199 error_ignore "QOS imbalance criteria not met"
5203 MINI1=$MINI; MINV1=$MINV
5204 MAXI1=$MAXI; MAXV1=$MAXV
5206 # now fill using QOS
5207 echo writing a bunch of files to QOS-assigned OSTs
5208 $SETSTRIPE $DIR/$tdir -c 1
5210 while [ $FILL -gt 0 ]; do
5212 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1024 count=200 2>/dev/null
5213 FILL=$(($FILL - 200))
5216 echo "wrote $i 200k files"
5220 echo "Note: free space may not be updated, so measurements might be off"
5222 DIFF2=$(($MAXV - $MINV))
5223 echo "free space delta: orig $DIFF final $DIFF2"
5224 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
5225 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
5226 echo "Wrote $DIFF to smaller OST $MINI1"
5227 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
5228 echo "Wrote $DIFF2 to larger OST $MAXI1"
5229 [ $DIFF -gt 0 ] && echo "Wrote $(($DIFF2 * 100 / $DIFF - 100))% more data to larger OST $MAXI1"
5231 # Figure out which files were written where
5232 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
5233 awk '/'$MINI1': / {print $2; exit}')
5235 MINC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
5236 echo "$MINC files created on smaller OST $MINI1"
5237 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
5238 awk '/'$MAXI1': / {print $2; exit}')
5240 MAXC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
5241 echo "$MAXC files created on larger OST $MAXI1"
5242 [ $MINC -gt 0 ] && echo "Wrote $(($MAXC * 100 / $MINC - 100))% more files to larger OST $MAXI1"
5243 [ $MAXC -gt $MINC ] || error_ignore "stripe QOS didn't balance free space"
5247 run_test 116 "stripe QOS: free space balance ==================="
5249 test_117() # bug 10891
5251 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
5252 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
5253 lctl set_param fail_loc=0x21e
5254 > $DIR/$tfile || error "truncate failed"
5255 lctl set_param fail_loc=0
5256 echo "Truncate succeeded."
5259 run_test 117 "verify fsfilt_extend =========="
5261 export OLD_RESENDCOUNT=""
5262 set_resend_count () {
5263 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
5264 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
5265 lctl set_param -n $PROC_RESENDCOUNT $1
5266 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
5269 [ "$SLOW" = "no" ] && set_resend_count 4 # for reduce test_118* time (bug 14842)
5271 # Reset async IO behavior after error case
5273 FILE=$DIR/reset_async
5275 # Ensure all OSCs are cleared
5276 $LSTRIPE -c -1 $FILE
5277 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
5282 test_118a() #bug 11710
5286 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5287 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5288 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
5290 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5291 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5296 run_test 118a "verify O_SYNC works =========="
5300 remote_ost_nodsh && skip "remote OST with nodsh" && return
5304 #define OBD_FAIL_OST_ENOENT 0x217
5305 set_nodes_failloc "$(osts_nodes)" 0x217
5306 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5308 set_nodes_failloc "$(osts_nodes)" 0
5309 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5310 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5313 if [[ $RC -eq 0 ]]; then
5314 error "Must return error due to dropped pages, rc=$RC"
5318 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5319 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5323 echo "Dirty pages not leaked on ENOENT"
5325 # Due to the above error the OSC will issue all RPCs syncronously
5326 # until a subsequent RPC completes successfully without error.
5327 multiop $DIR/$tfile Ow4096yc
5332 run_test 118b "Reclaim dirty pages on fatal error =========="
5336 remote_ost_nodsh && skip "remote OST with nodsh" && return
5340 #define OBD_FAIL_OST_EROFS 0x216
5341 set_nodes_failloc "$(osts_nodes)" 0x216
5343 # multiop should block due to fsync until pages are written
5344 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
5348 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
5349 error "Multiop failed to block on fsync, pid=$MULTIPID"
5352 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5354 if [[ $WRITEBACK -eq 0 ]]; then
5355 error "No page in writeback, writeback=$WRITEBACK"
5358 set_nodes_failloc "$(osts_nodes)" 0
5361 if [[ $RC -ne 0 ]]; then
5362 error "Multiop fsync failed, rc=$RC"
5365 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5366 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5368 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5369 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5373 echo "Dirty pages flushed via fsync on EROFS"
5376 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
5380 remote_ost_nodsh && skip "remote OST with nodsh" && return
5384 #define OBD_FAIL_OST_BRW_PAUSE_BULK
5385 set_nodes_failloc "$(osts_nodes)" 0x214
5386 # multiop should block due to fsync until pages are written
5387 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
5391 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
5392 error "Multiop failed to block on fsync, pid=$MULTIPID"
5395 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5397 if [[ $WRITEBACK -eq 0 ]]; then
5398 error "No page in writeback, writeback=$WRITEBACK"
5401 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
5402 set_nodes_failloc "$(osts_nodes)" 0
5404 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5405 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5407 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5408 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5412 echo "Dirty pages gaurenteed flushed via fsync"
5415 run_test 118d "Fsync validation inject a delay of the bulk =========="
5420 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
5421 lctl set_param fail_loc=0x8000040a
5423 # Should simulate EINVAL error which is fatal
5424 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5426 if [[ $RC -eq 0 ]]; then
5427 error "Must return error due to dropped pages, rc=$RC"
5430 lctl set_param fail_loc=0x0
5432 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5433 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5434 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5436 if [[ $LOCKED -ne 0 ]]; then
5437 error "Locked pages remain in cache, locked=$LOCKED"
5440 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5441 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5445 echo "No pages locked after fsync"
5450 run_test 118f "Simulate unrecoverable OSC side error =========="
5455 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
5456 lctl set_param fail_loc=0x406
5458 # simulate local -ENOMEM
5459 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5462 lctl set_param fail_loc=0
5463 if [[ $RC -eq 0 ]]; then
5464 error "Must return error due to dropped pages, rc=$RC"
5467 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5468 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5469 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5471 if [[ $LOCKED -ne 0 ]]; then
5472 error "Locked pages remain in cache, locked=$LOCKED"
5475 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5476 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5480 echo "No pages locked after fsync"
5485 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
5488 remote_ost_nodsh && skip "remote OST with nodsh" && return
5492 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
5493 set_nodes_failloc "$(osts_nodes)" 0x20e
5494 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
5495 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5498 set_nodes_failloc "$(osts_nodes)" 0
5499 if [[ $RC -eq 0 ]]; then
5500 error "Must return error due to dropped pages, rc=$RC"
5503 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5504 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5505 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5507 if [[ $LOCKED -ne 0 ]]; then
5508 error "Locked pages remain in cache, locked=$LOCKED"
5511 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5512 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5516 echo "No pages locked after fsync"
5520 run_test 118h "Verify timeout in handling recoverables errors =========="
5523 remote_ost_nodsh && skip "remote OST with nodsh" && return
5527 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
5528 set_nodes_failloc "$(osts_nodes)" 0x20e
5530 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
5531 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
5534 set_nodes_failloc "$(osts_nodes)" 0
5538 if [[ $RC -ne 0 ]]; then
5539 error "got error, but should be not, rc=$RC"
5542 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5543 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5544 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
5545 if [[ $LOCKED -ne 0 ]]; then
5546 error "Locked pages remain in cache, locked=$LOCKED"
5549 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5550 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5554 echo "No pages locked after fsync"
5558 run_test 118i "Fix error before timeout in recoverable error =========="
5561 remote_ost_nodsh && skip "remote OST with nodsh" && return
5565 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
5566 set_nodes_failloc "$(osts_nodes)" 0x220
5568 # return -EIO from OST
5569 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5571 set_nodes_failloc "$(osts_nodes)" 0x0
5572 if [[ $RC -eq 0 ]]; then
5573 error "Must return error due to dropped pages, rc=$RC"
5576 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5577 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5578 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
5579 if [[ $LOCKED -ne 0 ]]; then
5580 error "Locked pages remain in cache, locked=$LOCKED"
5583 # in recoverable error on OST we want resend and stay until it finished
5584 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5585 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5589 echo "No pages locked after fsync"
5593 run_test 118j "Simulate unrecoverable OST side error =========="
5597 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
5599 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
5600 set_nodes_failloc "$(osts_nodes)" 0x20e
5603 for ((i=0;i<10;i++)); do
5604 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
5605 error "dd to $DIR/$tdir/$tfile-$i failed" )&
5612 set_nodes_failloc "$(osts_nodes)" 0
5615 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
5617 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
5619 test_119a() # bug 11737
5621 BSIZE=$((512 * 1024))
5622 directio write $DIR/$tfile 0 1 $BSIZE
5623 # We ask to read two blocks, which is more than a file size.
5624 # directio will indicate an error when requested and actual
5625 # sizes aren't equeal (a normal situation in this case) and
5626 # print actual read amount.
5627 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
5628 if [ "$NOB" != "$BSIZE" ]; then
5629 error "read $NOB bytes instead of $BSIZE"
5633 run_test 119a "Short directIO read must return actual read amount"
5635 test_119b() # bug 11737
5637 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
5639 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
5640 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
5642 multiop $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
5643 error "direct read failed"
5646 run_test 119b "Sparse directIO read must return actual read amount"
5648 test_119c() # bug 13099
5651 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
5652 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
5655 run_test 119c "Testing for direct read hitting hole"
5657 test_119d() # bug 15950
5659 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
5660 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
5662 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
5663 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
5664 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
5665 lctl set_param fail_loc=0x40d
5666 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
5669 cat $DIR/$tfile > /dev/null &
5670 lctl set_param fail_loc=0
5673 log "the DIO writes have completed, now wait for the reads (should not block very long)"
5675 [ -n "`ps h -p $pid_reads -o comm`" ] && \
5676 error "the read rpcs have not completed in 2s"
5678 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
5680 run_test 119d "The DIO path should try to send a new rpc once one is completed"
5684 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5685 skip "no early lock cancel on server" && return 0
5686 lru_resize_disable mdc
5687 lru_resize_disable osc
5688 cancel_lru_locks mdc
5689 stat $DIR/$tdir > /dev/null
5690 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5691 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5693 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5694 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5695 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5696 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5697 lru_resize_enable mdc
5698 lru_resize_enable osc
5700 run_test 120a "Early Lock Cancel: mkdir test"
5704 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5705 skip "no early lock cancel on server" && return 0
5706 lru_resize_disable mdc
5707 lru_resize_disable osc
5708 cancel_lru_locks mdc
5709 stat $DIR/$tdir > /dev/null
5710 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5711 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5713 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5714 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5715 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5716 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5717 lru_resize_enable mdc
5718 lru_resize_enable osc
5720 run_test 120b "Early Lock Cancel: create test"
5724 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5725 skip "no early lock cancel on server" && return 0
5726 lru_resize_disable mdc
5727 lru_resize_disable osc
5728 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
5729 touch $DIR/$tdir/d1/f1
5730 cancel_lru_locks mdc
5731 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
5732 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5733 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5734 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
5735 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5736 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5737 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5738 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5739 lru_resize_enable mdc
5740 lru_resize_enable osc
5742 run_test 120c "Early Lock Cancel: link test"
5746 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5747 skip "no early lock cancel on server" && return 0
5748 lru_resize_disable mdc
5749 lru_resize_disable osc
5751 cancel_lru_locks mdc
5752 stat $DIR/$tdir > /dev/null
5753 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5754 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5755 chmod a+x $DIR/$tdir
5756 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5757 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5758 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5759 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5760 lru_resize_enable mdc
5761 lru_resize_enable osc
5763 run_test 120d "Early Lock Cancel: setattr test"
5767 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5768 skip "no early lock cancel on server" && return 0
5769 lru_resize_disable mdc
5770 lru_resize_disable osc
5771 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
5772 cancel_lru_locks mdc
5773 cancel_lru_locks osc
5774 dd if=$DIR/$tdir/f1 of=/dev/null
5775 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
5776 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5777 awk '/ldlm_cancel/ {print $2}'`
5778 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5779 awk '/ldlm_bl_callback/ {print $2}'`
5780 unlink $DIR/$tdir/f1
5781 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5782 awk '/ldlm_cancel/ {print $2}'`
5783 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5784 awk '/ldlm_bl_callback/ {print $2}'`
5785 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5786 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5787 lru_resize_enable mdc
5788 lru_resize_enable osc
5790 run_test 120e "Early Lock Cancel: unlink test"
5793 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5794 skip "no early lock cancel on server" && return 0
5796 lru_resize_disable mdc
5797 lru_resize_disable osc
5798 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
5799 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
5800 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
5801 cancel_lru_locks mdc
5802 cancel_lru_locks osc
5803 dd if=$DIR/$tdir/d1/f1 of=/dev/null
5804 dd if=$DIR/$tdir/d2/f2 of=/dev/null
5805 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /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 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
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 120f "Early Lock Cancel: rename test"
5823 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5824 skip "no early lock cancel on server" && return 0
5825 lru_resize_disable mdc
5826 lru_resize_disable osc
5828 echo create $count files
5830 cancel_lru_locks mdc
5831 cancel_lru_locks osc
5834 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5835 awk '/ldlm_cancel/ {print $2}'`
5836 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5837 awk '/ldlm_bl_callback/ {print $2}'`
5838 createmany -o $DIR/$tdir/f $count
5840 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5841 awk '/ldlm_cancel/ {print $2}'`
5842 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5843 awk '/ldlm_bl_callback/ {print $2}'`
5845 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
5846 echo rm $count files
5849 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5850 awk '/ldlm_cancel/ {print $2}'`
5851 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5852 awk '/ldlm_bl_callback/ {print $2}'`
5854 echo total: $count removes in $((t2-t1))
5855 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
5857 # wait for commitment of removal
5858 lru_resize_enable mdc
5859 lru_resize_enable osc
5861 run_test 120g "Early Lock Cancel: performance test"
5863 test_121() { #bug #10589
5865 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
5866 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
5867 lctl set_param fail_loc=0x310
5868 cancel_lru_locks osc > /dev/null
5869 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
5870 lctl set_param fail_loc=0
5871 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
5873 run_test 121 "read cancel race ========="
5875 test_123a() { # was test 123, statahead(bug 11401)
5877 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
5878 log "testing on UP system. Performance may be not as good as expected."
5884 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
5885 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
5887 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
5888 createmany -o $DIR/$tdir/$tfile $j $((i - j))
5890 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
5891 lctl set_param -n llite.*.statahead_max 0
5892 lctl get_param llite.*.statahead_max
5893 cancel_lru_locks mdc
5894 cancel_lru_locks osc
5896 time ls -l $DIR/$tdir | wc -l
5898 delta=$((etime - stime))
5899 log "ls $i files without statahead: $delta sec"
5900 lctl set_param llite.*.statahead_max=$max
5902 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
5903 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
5904 cancel_lru_locks mdc
5905 cancel_lru_locks osc
5907 time ls -l $DIR/$tdir | wc -l
5909 delta_sa=$((etime - stime))
5910 log "ls $i files with statahead: $delta_sa sec"
5911 lctl get_param -n llite.*.statahead_stats
5912 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
5914 [ $swrong -lt $ewrong ] && log "statahead was stopped, maybe too many locks held!"
5915 [ $delta -eq 0 -o $delta_sa -eq 0 ] && continue
5917 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
5918 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
5919 lctl set_param -n llite.*.statahead_max 0
5920 lctl get_param llite.*.statahead_max
5921 cancel_lru_locks mdc
5922 cancel_lru_locks osc
5924 time ls -l $DIR/$tdir | wc -l
5926 delta=$((etime - stime))
5927 log "ls $i files again without statahead: $delta sec"
5928 lctl set_param llite.*.statahead_max=$max
5929 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
5930 if [ $SLOWOK -eq 0 ]; then
5931 error "ls $i files is slower with statahead!"
5933 log "ls $i files is slower with statahead!"
5939 [ $delta -gt 20 ] && break
5940 [ $delta -gt 8 ] && MULT=$((50 / delta))
5941 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
5949 delta=$((etime - stime))
5950 log "rm -r $DIR/$tdir/: $delta seconds"
5952 lctl get_param -n llite.*.statahead_stats
5954 run_test 123a "verify statahead work"
5956 test_123b () { # statahead(bug 15027)
5958 createmany -o $DIR/$tdir/$tfile-%d 1000
5960 cancel_lru_locks mdc
5961 cancel_lru_locks osc
5963 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
5964 lctl set_param fail_loc=0x80000803
5965 ls -lR $DIR/$tdir > /dev/null
5967 lctl set_param fail_loc=0x0
5968 lctl get_param -n llite.*.statahead_stats
5973 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
5976 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
5977 skip "no lru resize on server" && return 0
5979 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
5981 log "create $NR files at $DIR/$tdir"
5982 createmany -o $DIR/$tdir/f $NR ||
5983 error "failed to create $NR files in $DIR/$tdir"
5985 cancel_lru_locks mdc
5986 ls -l $DIR/$tdir > /dev/null
5990 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
5991 local PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5992 LRU_SIZE=$(lctl get_param -n $PARAM)
5993 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
5994 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
5995 log "NS=$(basename $NSDIR)"
6000 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
6001 skip "Not enough cached locks created!"
6008 # We know that lru resize allows one client to hold $LIMIT locks
6009 # for 10h. After that locks begin to be killed by client.
6011 local LIMIT=`lctl get_param -n $NSDIR.pool.limit`
6013 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
6014 # killing locks. Some time was spent for creating locks. This means
6015 # that up to the moment of sleep finish we must have killed some of
6016 # them (10-100 locks). This depends on how fast ther were created.
6017 # Many of them were touched in almost the same moment and thus will
6018 # be killed in groups.
6019 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
6021 # Use $LRU_SIZE_B here to take into account real number of locks
6022 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
6023 local LRU_SIZE_B=$LRU_SIZE
6025 local OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
6026 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
6028 # Let's make sure that we really have some margin. Client checks
6029 # cached locks every 10 sec.
6031 log "Sleep ${SLEEP} sec"
6033 while ((SEC<$SLEEP)); do
6037 LRU_SIZE=`lctl get_param -n $NSDIR/lru_size`
6041 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
6042 local LRU_SIZE_A=`lctl get_param -n $NSDIR/lru_size`
6044 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
6045 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
6046 unlinkmany $DIR/$tdir/f $NR
6050 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
6051 log "unlink $NR files at $DIR/$tdir"
6052 unlinkmany $DIR/$tdir/f $NR
6054 run_test 124a "lru resize ======================================="
6056 get_max_pool_limit()
6058 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
6061 if test $l -gt $max; then
6069 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
6070 skip "no lru resize on server" && return 0
6072 LIMIT=`get_max_pool_limit`
6074 NR=$(($(default_lru_size)*20))
6075 if [ $NR -gt $LIMIT ]; then
6076 log "Limit lock number by $LIMIT locks"
6079 lru_resize_disable mdc
6080 mkdir -p $DIR/$tdir/disable_lru_resize ||
6081 error "failed to create $DIR/$tdir/disable_lru_resize"
6083 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
6084 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
6085 cancel_lru_locks mdc
6088 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
6091 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
6094 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
6098 nolruresize_delta=$((etime-stime))
6099 log "ls -la time: $nolruresize_delta seconds"
6100 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
6101 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
6103 lru_resize_enable mdc
6104 mkdir -p $DIR/$tdir/enable_lru_resize ||
6105 error "failed to create $DIR/$tdir/enable_lru_resize"
6107 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
6108 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
6109 cancel_lru_locks mdc
6112 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
6115 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
6118 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
6122 lruresize_delta=$((etime-stime))
6123 log "ls -la time: $lruresize_delta seconds"
6124 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
6126 if [ $lruresize_delta -gt $nolruresize_delta ]; then
6127 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
6128 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
6129 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
6131 log "lru resize performs the same with no lru resize"
6133 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
6135 run_test 124b "lru resize (performance test) ======================="
6137 test_125() { # 13358
6138 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
6139 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
6140 mkdir -p $DIR/d125 || error "mkdir failed"
6141 $SETSTRIPE $DIR/d125 -s 65536 -c -1 || error "setstripe failed"
6142 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
6143 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
6145 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
6147 test_126() { # bug 12829/13455
6148 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
6149 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
6150 $GSS && skip "must run as gss disabled" && return
6152 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
6153 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
6155 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
6157 run_test 126 "check that the fsgid provided by the client is taken into account"
6159 test_127() { # bug 15521
6160 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
6161 $LCTL set_param osc.*.stats=0
6162 FSIZE=$((2048 * 1024))
6163 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
6164 cancel_lru_locks osc
6165 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
6167 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
6168 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
6169 echo "got $COUNT $NAME"
6170 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
6171 eval $NAME=$COUNT || error "Wrong proc format"
6174 read_bytes|write_bytes)
6175 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
6176 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
6177 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
6178 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
6179 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
6180 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
6181 error "sumsquare is too small: $SUMSQ"
6182 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
6183 error "sumsquare is too big: $SUMSQ"
6187 done < $DIR/${tfile}.tmp
6189 #check that we actually got some stats
6190 [ "$read_bytes" ] || error "Missing read_bytes stats"
6191 [ "$write_bytes" ] || error "Missing write_bytes stats"
6192 [ "$read_bytes" != 0 ] || error "no read done"
6193 [ "$write_bytes" != 0 ] || error "no write done"
6195 run_test 127 "verify the client stats are sane"
6197 test_128() { # bug 15212
6199 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
6204 result=$(grep error $TMP/$tfile.log)
6206 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
6208 run_test 128 "interactive lfs for 2 consecutive find's"
6215 local LDPROC=/proc/fs/ldiskfs
6217 for facet in $(get_facets MDS); do
6218 canondev=$(ldiskfs_canon *.$(convert_facet2label $facet).mntdev $facet)
6219 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" || LDPROC=/sys/fs/ldiskfs
6220 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
6224 [ "$FSTYPE" != "ldiskfs" ] && skip "not needed for FSTYPE=$FSTYPE" && return 0
6225 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6236 while [ ! $I -gt $((MAX * MDSCOUNT)) ]; do
6237 multiop $DIR/$tdir/$J Oc
6239 if [ $rc -eq $EFBIG ]; then
6241 echo "return code $rc received as expected"
6243 elif [ $rc -ne 0 ]; then
6245 error_exit "return code $rc received instead of expected $EFBIG"
6248 I=$(stat -c%s "$DIR/$tdir")
6252 error "exceeded dir size limit $MAX x $MDSCOUNT $((MAX * MDSCOUNT)) : $I bytes"
6254 run_test 129 "test directory size limit ========================"
6263 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
6264 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
6266 trap cleanup_130 EXIT RETURN
6268 local fm_file=$DIR/$tfile
6269 lfs setstripe -s 65536 -c 1 $fm_file || error "setstripe failed on $fm_file"
6270 dd if=/dev/zero of=$fm_file bs=65536 count=1 || error "dd failed for $fm_file"
6272 filefrag -ves $fm_file || error "filefrag $fm_file failed"
6273 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
6275 lun=`$GETSTRIPE $fm_file | grep -A 10 obdidx | awk '{print $1}' | grep -v "obdidx"`
6277 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
6280 for line in $filefrag_op
6282 frag_lun=`echo $line | cut -d: -f5`
6283 ext_len=`echo $line | cut -d: -f4`
6284 if (( $frag_lun != $lun )); then
6286 error "FIEMAP on 1-stripe file($fm_file) failed"
6289 (( tot_len += ext_len ))
6292 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
6294 error "FIEMAP on 1-stripe file($fm_file) failed;"
6300 echo "FIEMAP on single striped file succeeded"
6302 run_test 130a "FIEMAP (1-stripe file)"
6305 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping FIEMAP on 2-stripe file test" && return
6307 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
6308 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
6310 trap cleanup_130 EXIT RETURN
6312 local fm_file=$DIR/$tfile
6313 lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
6314 dd if=/dev/zero of=$fm_file bs=1M count=2 || error "dd failed on $fm_file"
6316 filefrag -ves $fm_file || error "filefrag $fm_file failed"
6317 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
6319 last_lun=`echo $filefrag_op | cut -d: -f5`
6324 for line in $filefrag_op
6326 frag_lun=`echo $line | cut -d: -f5`
6327 ext_len=`echo $line | cut -d: -f4`
6328 if (( $frag_lun != $last_lun )); then
6329 if (( tot_len != 1024 )); then
6331 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
6338 (( tot_len += ext_len ))
6341 if (( num_luns != 2 || tot_len != 1024 )); then
6343 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
6349 echo "FIEMAP on 2-stripe file succeeded"
6351 run_test 130b "FIEMAP (2-stripe file)"
6354 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping FIEMAP on 2-stripe file with hole test" && return
6356 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
6357 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
6359 trap cleanup_130 EXIT RETURN
6361 local fm_file=$DIR/$tfile
6362 lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
6363 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
6365 filefrag -ves $fm_file || error "filefrag $fm_file failed"
6366 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
6368 last_lun=`echo $filefrag_op | cut -d: -f5`
6373 for line in $filefrag_op
6375 frag_lun=`echo $line | cut -d: -f5`
6376 ext_len=`echo $line | cut -d: -f4`
6377 if (( $frag_lun != $last_lun )); then
6378 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
6379 if (( logical != 512 )); then
6381 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
6384 if (( tot_len != 512 )); then
6386 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
6393 (( tot_len += ext_len ))
6396 if (( num_luns != 2 || tot_len != 512 )); then
6398 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
6404 echo "FIEMAP on 2-stripe file with hole succeeded"
6406 run_test 130c "FIEMAP (2-stripe file with hole)"
6409 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
6411 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
6412 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
6414 trap cleanup_130 EXIT RETURN
6416 local fm_file=$DIR/$tfile
6417 lfs setstripe -s 65536 -c $OSTCOUNT $fm_file || error "setstripe failed on $fm_file"
6418 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT || error "dd failed on $fm_file"
6420 filefrag -ves $fm_file || error "filefrag $fm_file failed"
6421 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
6423 last_lun=`echo $filefrag_op | cut -d: -f5`
6428 for line in $filefrag_op
6430 frag_lun=`echo $line | cut -d: -f5`
6431 ext_len=`echo $line | cut -d: -f4`
6432 if (( $frag_lun != $last_lun )); then
6433 if (( tot_len != 1024 )); then
6435 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
6442 (( tot_len += ext_len ))
6445 if (( num_luns != OSTCOUNT || tot_len != 1024 )); then
6447 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
6453 echo "FIEMAP on N-stripe file succeeded"
6455 run_test 130d "FIEMAP (N-stripe file)"
6458 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
6460 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
6461 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
6463 trap cleanup_130 EXIT RETURN
6465 local fm_file=$DIR/$tfile
6466 lfs setstripe -s 131072 -c 2 $fm_file || error "setstripe failed on $fm_file"
6468 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
6469 for ((i = 0; i < $NUM_BLKS; i++))
6471 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
6474 filefrag -ves $fm_file || error "filefrag $fm_file failed"
6475 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
6477 last_lun=`echo $filefrag_op | cut -d: -f5`
6482 for line in $filefrag_op
6484 frag_lun=`echo $line | cut -d: -f5`
6485 ext_len=`echo $line | cut -d: -f4`
6486 if (( $frag_lun != $last_lun )); then
6487 if (( tot_len != $EXPECTED_LEN )); then
6489 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
6496 (( tot_len += ext_len ))
6499 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
6501 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
6507 echo "FIEMAP with continuation calls succeeded"
6509 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
6511 # Test for writev/readv
6513 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
6514 error "writev test failed"
6515 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
6516 error "readv failed"
6519 run_test 131a "test iov's crossing stripe boundary for writev/readv"
6522 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
6523 error "append writev test failed"
6524 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
6525 error "append writev test failed"
6528 run_test 131b "test append writev"
6531 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
6534 run_test 131c "test read/write on file w/o objects"
6537 rwv -f $DIR/$tfile -w -n 1 1572864
6538 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
6539 if [ "$NOB" != 1572864 ]; then
6540 error "Short read filed: read $NOB bytes instead of 1572864"
6544 run_test 131d "test short read"
6547 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
6548 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
6549 error "read hitting hole failed"
6552 run_test 131e "test read hitting hole"
6557 for node in $(osts_nodes); do
6558 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
6559 [ x$gl = x"" ] && gl=0
6560 gl_sum=$((gl_sum + gl))
6570 if [ x$som = x"enabled" ]; then
6571 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
6572 MOUNTOPT=`echo $MOUNTOPT | sed 's/som_preview//g'`
6573 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
6575 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
6576 MOUNTOPT="$MOUNTOPT,som_preview"
6577 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
6580 # do remount to make new mount-conf parameters actual
6587 test_132() { #1028, SOM
6588 local num=$(get_mds_dir $DIR)
6589 local mymds=mds${num}
6590 local MOUNTOPT_SAVE=$MOUNTOPT
6592 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
6593 cancel_lru_locks osc
6595 som1=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
6597 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
6598 stat $DIR/$tfile >/dev/null
6599 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
6600 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
6602 som_mode_switch $som1 $gl1 $gl2
6604 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
6605 cancel_lru_locks osc
6607 som2=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
6608 if [ $som1 == $som2 ]; then
6609 error "som is still "$som2
6610 if [ x$som2 = x"enabled" ]; then
6617 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
6618 stat $DIR/$tfile >/dev/null
6619 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
6620 echo "====> SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
6621 som_mode_switch $som2 $gl1 $gl2
6622 MOUNTOPT=$MOUNTOPT_SAVE
6624 run_test 132 "som avoids glimpse rpc"
6626 test_140() { #bug-17379
6627 mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
6628 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
6629 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
6631 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
6633 while i=`expr $i + 1`; do
6634 mkdir -p $i || error "Creating dir $i"
6635 cd $i || error "Changing to $i"
6636 ln -s ../stat stat || error "Creating stat symlink"
6637 # Read the symlink until ELOOP present,
6638 # not LBUGing the system is considered success,
6639 # we didn't overrun the stack.
6640 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
6642 if [ $ret -eq 40 ]; then
6645 error "Open stat symlink"
6651 echo "The symlink depth = $i"
6652 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 ] || error "Invalid symlink depth"
6654 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
6657 local TF="$TMP/$tfile"
6659 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
6661 cancel_lru_locks osc
6662 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
6663 remount_client $MOUNT
6665 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
6668 $TRUNCATE $DIR/$tfile 6000
6669 cancel_lru_locks osc
6670 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
6673 echo "12345" >>$DIR/$tfile
6674 cancel_lru_locks osc
6675 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
6678 echo "12345" >>$DIR/$tfile
6679 cancel_lru_locks osc
6680 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
6685 run_test 150 "truncate/append tests"
6687 function roc_hit() {
6688 local list=$(comma_list $(osts_nodes))
6690 ACCNUM=$(do_nodes $list $LCTL get_param -n obdfilter.*.stats | \
6691 awk '/'cache_hit'/ {sum+=$2} END {print sum}')
6695 function set_cache() {
6698 if [ "$2" == "off" ]; then
6701 local list=$(comma_list $(osts_nodes))
6702 do_nodes $list lctl set_param obdfilter.*.${1}_cache_enable $on
6704 cancel_lru_locks osc
6708 remote_ost_nodsh && skip "remote OST with nodsh" && return
6711 local list=$(comma_list $(osts_nodes))
6713 # check whether obdfilter is cache capable at all
6714 if ! do_nodes $list $LCTL get_param -n obdfilter.*.read_cache_enable > /dev/null; then
6715 echo "not cache-capable obdfilter"
6719 # check cache is enabled on all obdfilters
6720 if do_nodes $list $LCTL get_param -n obdfilter.*.read_cache_enable | grep 0 >&/dev/null; then
6721 echo "oss cache is disabled"
6725 do_nodes $list $LCTL set_param -n obdfilter.*.writethrough_cache_enable 1
6727 # pages should be in the case right after write
6728 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES || error "dd failed"
6729 local BEFORE=`roc_hit`
6730 cancel_lru_locks osc
6731 cat $DIR/$tfile >/dev/null
6732 local AFTER=`roc_hit`
6733 if ! let "AFTER - BEFORE == CPAGES"; then
6734 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6737 # the following read invalidates the cache
6738 cancel_lru_locks osc
6739 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable 0
6740 cat $DIR/$tfile >/dev/null
6742 # now data shouldn't be found in the cache
6744 cancel_lru_locks osc
6745 cat $DIR/$tfile >/dev/null
6747 if let "AFTER - BEFORE != 0"; then
6748 error "IN CACHE: before: $BEFORE, after: $AFTER"
6751 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable 1
6754 run_test 151 "test cache on oss and controls ==============================="
6757 local TF="$TMP/$tfile"
6759 # simulate ENOMEM during write
6760 #define OBD_FAIL_OST_NOMEM 0x226
6761 lctl set_param fail_loc=0x80000226
6762 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
6764 sync || error "sync failed"
6765 lctl set_param fail_loc=0
6767 # discard client's cache
6768 cancel_lru_locks osc
6770 # simulate ENOMEM during read
6771 lctl set_param fail_loc=0x80000226
6772 cmp $TF $DIR/$tfile || error "cmp failed"
6773 lctl set_param fail_loc=0
6777 run_test 152 "test read/write with enomem ============================"
6780 multiop $DIR/$tfile Ow4096Ycu || error "multiop failed"
6782 run_test 153 "test if fdatasync does not crash ======================="
6785 cp /etc/hosts $DIR/$tfile
6787 fid=$($LFS path2fid $DIR/$tfile)
6789 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
6791 echo "open fid $fid"
6792 diff /etc/hosts $DIR/.lustre/fid/$fid || error "open by fid failed: did not find expected data in file."
6794 echo "Opening a file by FID succeeded"
6796 run_test 154 "Opening a file by FID"
6799 local temp=$TMP/$tfile
6800 local file=$DIR/$tfile
6801 local list=$(comma_list $(osts_nodes))
6802 local big=$(do_nodes $list grep "cache" /proc/cpuinfo | \
6803 awk '{sum+=$4} END{print sum}')
6807 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
6808 error "dd of=$temp bs=6096 count=1 failed"
6810 cancel_lru_locks osc
6811 cmp $temp $file || error "$temp $file differ"
6813 $TRUNCATE $temp 6000
6814 $TRUNCATE $file 6000
6815 cmp $temp $file || error "$temp $file differ (truncate1)"
6817 echo "12345" >>$temp
6818 echo "12345" >>$file
6819 cmp $temp $file || error "$temp $file differ (append1)"
6821 echo "12345" >>$temp
6822 echo "12345" >>$file
6823 cmp $temp $file || error "$temp $file differ (append2)"
6825 dd if=/dev/urandom of=$temp bs=$((big*2)) count=1k || \
6826 error "dd of=$temp bs=$((big*2)) count=1k failed"
6829 cancel_lru_locks osc
6830 cmp $temp $file || error "$temp $file differ"
6838 set_cache writethrough on
6841 run_test 155a "Verification of correctness: read cache:on write_cache:on"
6845 set_cache writethrough off
6848 run_test 155b "Verification of correctness: read cache:on write_cache:off"
6852 set_cache writethrough on
6855 run_test 155c "Verification of correctness: read cache:off write_cache:on"
6859 set_cache writethrough off
6862 run_test 155d "Verification of correctness: read cache:off write_cache:off "
6868 local file="$DIR/$tfile"
6870 log "Turn on read and write cache"
6872 set_cache writethrough on
6874 log "Write data and read it back."
6875 log "Read should be satisfied from the cache."
6876 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6878 cancel_lru_locks osc
6879 cat $file >/dev/null
6881 if ! let "AFTER - BEFORE == CPAGES"; then
6882 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6884 log "cache hits:: before: $BEFORE, after: $AFTER"
6887 log "Read again; it should be satisfied from the cache."
6889 cancel_lru_locks osc
6890 cat $file >/dev/null
6892 if ! let "AFTER - BEFORE == CPAGES"; then
6893 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6895 log "cache hits:: before: $BEFORE, after: $AFTER"
6899 log "Turn off the read cache and turn on the write cache"
6901 set_cache writethrough on
6903 log "Read again; it should be satisfied from the cache."
6905 cancel_lru_locks osc
6906 cat $file >/dev/null
6908 if ! let "AFTER - BEFORE == CPAGES"; then
6909 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6911 log "cache hits:: before: $BEFORE, after: $AFTER"
6914 log "Read again; it should not be satisfied from the cache."
6916 cancel_lru_locks osc
6917 cat $file >/dev/null
6919 if ! let "AFTER - BEFORE == 0"; then
6920 error "IN CACHE: before: $BEFORE, after: $AFTER"
6922 log "cache hits:: before: $BEFORE, after: $AFTER"
6925 log "Write data and read it back."
6926 log "Read should be satisfied from the cache."
6927 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6929 cancel_lru_locks osc
6930 cat $file >/dev/null
6932 if ! let "AFTER - BEFORE == CPAGES"; then
6933 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6935 log "cache hits:: before: $BEFORE, after: $AFTER"
6938 log "Read again; it should not be satisfied from the cache."
6940 cancel_lru_locks osc
6941 cat $file >/dev/null
6943 if ! let "AFTER - BEFORE == 0"; then
6944 error "IN CACHE: before: $BEFORE, after: $AFTER"
6946 log "cache hits:: before: $BEFORE, after: $AFTER"
6950 log "Turn off read and write cache"
6952 set_cache writethrough off
6954 log "Write data and read it back"
6955 log "It should not be satisfied from the cache."
6957 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6958 cancel_lru_locks osc
6960 cat $file >/dev/null
6962 if ! let "AFTER - BEFORE == 0"; then
6963 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
6965 log "cache hits:: before: $BEFORE, after: $AFTER"
6969 log "Turn on the read cache and turn off the write cache"
6971 set_cache writethrough off
6973 log "Write data and read it back"
6974 log "It should not be satisfied from the cache."
6976 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6978 cancel_lru_locks osc
6979 cat $file >/dev/null
6981 if ! let "AFTER - BEFORE == 0"; then
6982 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
6984 log "cache hits:: before: $BEFORE, after: $AFTER"
6987 log "Read again; it should be satisfied from the cache."
6989 cancel_lru_locks osc
6990 cat $file >/dev/null
6992 if ! let "AFTER - BEFORE == CPAGES"; then
6993 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6995 log "cache hits:: before: $BEFORE, after: $AFTER"
7000 run_test 156 "Verification of tunables ============================"
7004 if [ $MDSCOUNT -gt 1 ]; then
7005 error_ignore 17935 $*
7011 USER=$(do_facet $SINGLEMDS lctl --device $MDT0 changelog_register -n)
7012 echo "Registered as changelog user $USER"
7013 do_facet $SINGLEMDS lctl get_param -n mdd.$MDT0.changelog_users | \
7014 grep -q $USER || error "User $USER not found in changelog_users"
7017 mkdir -p $DIR/$tdir/pics/2008/zachy
7018 touch $DIR/$tdir/pics/2008/zachy/timestamp
7019 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
7020 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
7021 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
7022 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
7023 rm $DIR/$tdir/pics/desktop.jpg
7025 $LFS changelog $MDT0 | tail -5
7027 echo "verifying changelog mask"
7028 do_facet $SINGLEMDS lctl set_param mdd.$MDT0.changelog_mask="-mkdir"
7029 mkdir -p $DIR/$tdir/pics/2009/sofia
7030 do_facet $SINGLEMDS lctl set_param mdd.$MDT0.changelog_mask="+mkdir"
7031 mkdir $DIR/$tdir/pics/2009/zachary
7032 DIRS=$($LFS changelog $MDT0 | tail -5 | grep -c MKDIR)
7033 [ $DIRS -eq 1 ] || err17935 "changelog mask count $DIRS != 1"
7036 echo "verifying target fid"
7037 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
7038 tail -1 | awk '{print $6}')
7039 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
7040 [ "$fidc" == "t=$fidf" ] || \
7041 err17935 "fid in changelog $fidc != file fid $fidf"
7042 echo "verifying parent fid"
7043 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
7044 tail -1 | awk '{print $7}')
7045 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
7046 [ "$fidc" == "p=$fidf" ] || \
7047 err17935 "pfid in changelog $fidc != dir fid $fidf"
7049 USER_REC1=$(do_facet $SINGLEMDS lctl get_param -n \
7050 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
7051 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
7052 USER_REC2=$(do_facet $SINGLEMDS lctl get_param -n \
7053 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
7054 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
7055 [ $USER_REC2 == $(($USER_REC1 + 5)) ] || \
7056 err17935 "user index should be $(($USER_REC1 + 5)); is $USER_REC2"
7058 MIN_REC=$(do_facet $SINGLEMDS lctl get_param mdd.$MDT0.changelog_users | \
7059 awk 'min == "" || $2 < min {min = $2}; END {print min}')
7060 FIRST_REC=$($LFS changelog $MDT0 | head -1 | awk '{print $1}')
7061 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
7062 [ $FIRST_REC == $(($MIN_REC + 1)) ] || \
7063 err17935 "first index should be $(($MIN_REC + 1)); is $FIRST_REC"
7065 echo "verifying user deregister"
7066 do_facet $SINGLEMDS lctl --device $MDT0 changelog_deregister $USER
7067 do_facet $SINGLEMDS lctl get_param -n mdd.$MDT0.changelog_users | \
7068 grep -q $USER && error "User $USER still found in changelog_users"
7070 USERS=$(( $(do_facet $SINGLEMDS lctl get_param -n \
7071 mdd.$MDT0.changelog_users | wc -l) - 2 ))
7072 if [ $USERS -eq 0 ]; then
7073 LAST_REC1=$(do_facet $SINGLEMDS lctl get_param -n \
7074 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
7075 touch $DIR/$tdir/chloe
7076 LAST_REC2=$(do_facet $SINGLEMDS lctl get_param -n \
7077 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
7078 echo "verify changelogs are off if we were the only user: $LAST_REC1 == $LAST_REC2"
7079 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
7081 echo "$USERS other changelog users; can't verify off"
7084 run_test 160 "changelog sanity"
7088 cp /etc/hosts $DIR/$tdir/$tfile
7089 mkdir $DIR/$tdir/foo1
7090 mkdir $DIR/$tdir/foo2
7091 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
7092 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
7093 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
7094 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
7095 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[')
7096 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
7097 $LFS fid2path $DIR $FID
7098 err17935 "bad link ea"
7101 rm $DIR/$tdir/foo2/zachary
7103 rm $DIR/$tdir/foo2/thor
7105 rm $DIR/$tdir/$tfile
7107 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
7108 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
7110 $LFS fid2path $DIR $FID
7111 err17935 "bad link rename"
7113 rm $DIR/$tdir/foo2/maggie
7116 local longname=filename_avg_len_is_thirty_two_
7117 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 || \
7118 error "failed to hardlink many files"
7119 links=$($LFS fid2path $DIR $FID | wc -l)
7120 echo -n "${links}/1000 links in link EA"
7121 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
7122 unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
7123 error "failed to unlink many hardlinks"
7125 run_test 161 "link ea sanity"
7132 local path=$(${LFS} fid2path $*)
7135 if [ $RC -ne 0 ]; then
7136 err17935 "path looked up of $expected failed. Error $RC"
7138 elif [ "${path}" != "${expected}" ]; then
7139 err17935 "path looked up \"${path}\" instead of \"${expected}\""
7142 echo "fid $fid resolves to path $path (expected $expected)"
7146 # Make changes to filesystem
7147 mkdir -p $DIR/$tdir/d2
7148 touch $DIR/$tdir/d2/$tfile
7149 touch $DIR/$tdir/d2/x1
7150 touch $DIR/$tdir/d2/x2
7151 mkdir -p $DIR/$tdir/d2/a/b/c
7152 mkdir -p $DIR/$tdir/d2/p/q/r
7154 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
7155 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0
7158 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
7159 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
7160 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0
7162 # softlink to wrong file
7163 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
7164 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
7165 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0
7168 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
7169 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
7170 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
7171 # fid2path dir/fsname should both work
7172 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1
7173 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0
7175 # hardlink count: check that there are 2 links
7176 # Doesnt work with CMD yet: 17935
7177 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
7178 err17935 "expected 2 links"
7180 # hardlink indexing: remove the first link
7181 rm $DIR/$tdir/d2/p/q/r/hlink
7182 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0
7186 run_test 162 "path lookup sanity"
7189 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7190 copytool --test $FSNAME || { skip "copytool not runnable: $?" && return; }
7193 local uuid=$($LCTL get_param -n mdc.${FSNAME}-MDT0000-mdc-*.uuid)
7194 # this proc file is temporary and linux-only
7195 do_facet $SINGLEMDS lctl set_param mdt.${FSNAME}-MDT0000.mdccomm=$uuid ||\
7196 error "kernel->userspace send failed"
7199 run_test 163 "kernel <-> userspace comms"
7202 # do directio so as not to populate the page cache
7203 log "creating a 10 Mb file"
7204 multiop $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
7205 log "starting reads"
7206 dd if=$DIR/$tfile of=/dev/null bs=4096 &
7207 log "truncating the file"
7208 multiop $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
7210 kill %+ || true # reads might have finished
7211 echo "wait until dd is finished"
7213 log "removing the temporary file"
7214 rm -rf $DIR/$tfile || error "tmp file removal failed"
7216 run_test 169 "parallel read and truncate should not deadlock"
7219 $LCTL clear # bug 18514
7220 $LCTL debug_daemon start $TMP/${tfile}_log_good
7222 $LCTL debug_daemon stop
7223 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
7224 error "sed failed to read log_good"
7226 $LCTL debug_daemon start $TMP/${tfile}_log_good
7228 $LCTL debug_daemon stop
7230 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
7231 error "lctl df log_bad failed"
7233 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
7234 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
7236 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
7237 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
7239 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
7240 error "bad_line good_line1 good_line2 are empty"
7242 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
7243 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
7244 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
7246 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
7247 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
7248 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
7250 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
7251 error "bad_line_new good_line_new are empty"
7253 local expected_good=$((good_line1 + good_line2*2))
7255 rm -f $TMP/${tfile}*
7256 if [ $bad_line -ne $bad_line_new ]; then
7257 error "expected $bad_line bad lines, but got $bad_line_new"
7261 if [ $expected_good -ne $good_line_new ]; then
7262 error "expected $expected_good good lines, but got $good_line_new"
7267 run_test 170 "test lctl df to handle corrupted log ====================="
7269 test_171() { # bug20592
7270 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
7271 $LCTL set_param fail_loc=0x50e
7272 $LCTL set_param fail_val=3000
7273 multiop_bg_pause $DIR/$tfile Os || true
7276 if dmesg | grep "recursive fault"; then
7277 error "caught a recursive fault"
7279 $LCTL set_param fail_loc=0
7282 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
7284 # it would be good to share it with obdfilter-survey/libecho code
7285 setup_obdecho_osc () {
7288 local obdfilter_name=$2
7289 echo "Creating new osc for $obdfilter_name on $ost_nid"
7290 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
7291 ${obdfilter_name}_osc_UUID || rc=2; }
7292 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
7293 ${obdfilter_name}_UUID $ost_nid || rc=3; }
7297 cleanup_obdecho_osc () {
7298 local obdfilter_name=$1
7299 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
7300 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
7304 obdecho_create_test() {
7309 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
7310 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
7312 if [ $rc -eq 0 ]; then
7313 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
7314 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
7316 echo "New object id is $id"
7317 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec test_brw 10 w v 64 $id" ||
7319 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
7320 "cleanup" || rc=5; }
7321 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
7323 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
7331 if ! module_loaded obdecho; then
7332 load_module obdecho/obdecho
7336 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
7337 local host=$(awk '/current_connection:/ {print $2}' /proc/fs/lustre/osc/$osc/import)
7338 local target=$(awk '/target:/ {print $2}' /proc/fs/lustre/osc/$osc/import)
7339 target=${target%_UUID}
7341 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
7342 [ $rc -eq 0 ] && { obdecho_create_test ${target}_osc client || rc=2; }
7343 [[ -n $target ]] && cleanup_obdecho_osc $target
7344 [ $rmmod_local -eq 1 ] && rmmod obdecho
7347 run_test 180a "test obdecho on osc"
7351 local rmmod_remote=0
7353 do_facet ost "lsmod | grep -q obdecho || " \
7354 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
7355 "modprobe obdecho; }" && rmmod_remote=1
7356 target=$(do_facet ost $LCTL dl | awk '/obdfilter/ {print $4;exit}')
7357 [[ -n $target ]] && { obdecho_create_test $target ost || rc=1; }
7358 [ $rmmod_remote -eq 1 ] && do_facet ost "rmmod obdecho"
7361 run_test 180b "test obdecho directly on obdfilter"
7367 TGTPOOL_MAX=$(($TGT_COUNT - 1))
7369 TGTPOOL_LIST=`seq $TGTPOOL_FIRST $TGTPOOL_STEP $TGTPOOL_MAX`
7370 POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
7371 POOL_DIR_NAME=dir_tst
7372 POOL_DIR=$POOL_ROOT/$POOL_DIR_NAME
7373 POOL_FILE=$POOL_ROOT/file_tst
7375 check_file_in_pool()
7378 res=$($GETSTRIPE $file | grep 0x | cut -f2)
7381 found=$(echo :$TGTPOOL_LIST: | tr " " ":" | grep :$i:)
7382 if [[ "$found" == "" ]]
7384 echo "pool list: $TGTPOOL_LIST"
7385 echo "striping: $res"
7386 error "$file not allocated in $POOL"
7393 trap "cleanup_pools $FSNAME" EXIT
7396 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7397 create_pool $FSNAME.$POOL || return $?
7398 [ $($LFS pool_list $FSNAME | grep -c $POOL) -eq 1 ] ||
7399 error "$POOL not in lfs pool_list"
7401 run_test 200a "Create new pool =========================================="
7404 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7405 TGT=$(for i in $TGTPOOL_LIST; do printf "$FSNAME-OST%04x_UUID " $i; done)
7406 do_facet mgs $LCTL pool_add $FSNAME.$POOL \
7407 $FSNAME-OST[$TGTPOOL_FIRST-$TGTPOOL_MAX/$TGTPOOL_STEP]
7408 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL | sort -u | tr '\n' ' ' " "$TGT" ||
7409 error "Add to pool failed"
7410 local lfscount=$($LFS pool_list $FSNAME.$POOL | grep -c "\-OST")
7411 local addcount=$((($TGTPOOL_MAX - $TGTPOOL_FIRST) / $TGTPOOL_STEP + 1))
7412 [ $lfscount -eq $addcount ] ||
7413 error "lfs pool_list bad ost count $lfscount != $addcount"
7415 run_test 200b "Add targets to a pool ===================================="
7418 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7420 $SETSTRIPE -c 2 -p $POOL $POOL_DIR
7421 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR"
7422 # b-19919 test relative path works well
7423 mkdir -p $POOL_DIR/$POOL_DIR_NAME
7425 $SETSTRIPE -c 2 -p $POOL $POOL_DIR_NAME
7426 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/$POOL_DIR_NAME"
7427 $SETSTRIPE -c 2 -p $POOL ./$POOL_DIR_NAME
7428 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/./$POOL_DIR_NAME"
7429 $SETSTRIPE -c 2 -p $POOL ../$POOL_DIR_NAME
7430 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/../$POOL_DIR_NAME"
7431 $SETSTRIPE -c 2 -p $POOL ../$POOL_DIR_NAME/$POOL_DIR_NAME
7432 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/../$POOL_DIR_NAME/$POOL_DIR_NAME"
7433 rm -rf $POOL_DIR_NAME; cd -
7435 run_test 200c "Set pool on a directory ================================="
7438 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7439 res=$($GETSTRIPE --pool $POOL_DIR)
7440 [ $res = $POOL ] || error "Pool on $POOL_DIR is $res, not $POOL"
7442 run_test 200d "Check pool on a directory ==============================="
7445 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7447 for i in $(seq -w 1 $(($TGT_COUNT * 3)))
7449 file=$POOL_DIR/file-$i
7451 check_file_in_pool $file
7454 failed=$(($failed + 1))
7457 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
7459 run_test 200e "Check files allocation from directory pool =============="
7462 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7465 for i in $(seq -w 1 $(($TGT_COUNT * 3)))
7467 file=$POOL_FILE/spoo-$i
7468 $SETSTRIPE -p $POOL $file
7469 check_file_in_pool $file
7472 failed=$(($failed + 1))
7475 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
7477 run_test 200f "Create files in a pool ==================================="
7480 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7481 TGT=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$POOL | tr '\n' ' ')
7482 res=$($LFS df --pool $FSNAME.$POOL | awk '{print $1}' | grep "$FSNAME-OST" | tr '\n' ' ')
7483 [ "$res" = "$TGT" ] || error "Pools OSTs '$TGT' is not '$res' that lfs df reports"
7485 run_test 200g "lfs df a pool ============================================"
7487 test_200h() { # b=24039
7488 mkdir -p $POOL_DIR || error "unable to create $POOL_DIR"
7490 local file="/..$POOL_DIR/$tfile-1"
7491 $SETSTRIPE -p $POOL $file || error "unable to create $file"
7494 $SETSTRIPE -p $POOL $tfile-2 || \
7495 error "unable to create $tfile-2 in $POOL_DIR"
7497 run_test 200h "Create files in a pool with relative pathname ============"
7500 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7501 TGT=$($LCTL get_param -n lov.$FSNAME-*.pools.$POOL | head -1)
7502 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
7503 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL | grep $TGT" "" ||
7504 error "$TGT not removed from $FSNAME.$POOL"
7506 run_test 201a "Remove a target from a pool ============================="
7509 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7510 for TGT in $($LCTL get_param -n lov.$FSNAME-*.pools.$POOL | sort -u)
7512 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
7514 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL" "" ||
7515 error "Pool $FSNAME.$POOL cannot be drained"
7516 # striping on an empty/nonexistant pool should fall back to "pool of everything"
7517 touch ${POOL_DIR}/$tfile || error "failed to use fallback striping for empty pool"
7518 # setstripe on an empty pool should fail
7519 $SETSTRIPE -p $POOL ${POOL_FILE}/$tfile 2>/dev/null && \
7520 error "expected failure when creating file with empty pool"
7523 run_test 201b "Remove all targets from a pool =========================="
7526 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7527 do_facet mgs $LCTL pool_destroy $FSNAME.$POOL
7530 # striping on an empty/nonexistant pool should fall back to "pool of everything"
7531 touch ${POOL_DIR}/$tfile || error "failed to use fallback striping for missing pool"
7532 # setstripe on an empty pool should fail
7533 $SETSTRIPE -p $POOL ${POOL_FILE}/$tfile 2>/dev/null && \
7534 error "expected failure when creating file with missing pool"
7536 # get param should return err once pool is gone
7537 if wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL 2>/dev/null ||
7538 echo foo" "foo"; then
7539 remove_pool_from_list $FSNAME.$POOL
7542 error "Pool $FSNAME.$POOL is not destroyed"
7544 run_test 201c "Remove a pool ============================================"
7546 cleanup_pools $FSNAME
7550 size=$((size % 8192 + 1))
7551 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
7552 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
7553 rm -f $DIR/f212 $DIR/f212.xyz
7555 run_test 212 "Sendfile test ============================================"
7558 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
7559 cancel_lru_locks osc
7560 lctl set_param fail_loc=0x8000040f
7561 # generate a read lock
7562 cat $DIR/$tfile > /dev/null
7563 # write to the file, it will try to cancel the above read lock.
7564 cat /etc/hosts >> $DIR/$tfile
7566 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
7568 test_214() { # for bug 20133
7569 mkdir -p $DIR/d214p/d214c
7570 for (( i=0; i < 340; i++ )) ; do
7571 touch $DIR/d214p/d214c/a$i
7574 ls -l $DIR/d214p || error "ls -l $DIR/d214p failed"
7575 mv $DIR/d214p/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
7576 ls $DIR/d214c || error "ls $DIR/d214c failed"
7577 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
7579 run_test 214 "hash-indexed directory test - bug 20133"
7581 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
7582 create_lnet_proc_files() {
7583 cat /proc/sys/lnet/$1 >$TMP/lnet_$1.out || error "cannot read /proc/sys/lnet/$1"
7584 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
7586 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
7587 rm -f "$TMP/lnet_$1.sys_tmp"
7590 # counterpart of create_lnet_proc_files
7591 remove_lnet_proc_files() {
7592 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
7595 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
7596 # 3rd arg as regexp for body
7597 check_lnet_proc_stats() {
7598 local l=$(cat "$TMP/lnet_$1" |wc -l)
7599 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
7601 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
7604 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
7605 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
7606 # optional and can be regexp for 2nd line (lnet.routes case)
7607 check_lnet_proc_entry() {
7608 local blp=2 # blp stands for 'position of 1st line of body'
7609 [ "$5" = "" ] || blp=3 # lnet.routes case
7611 local l=$(cat "$TMP/lnet_$1" |wc -l)
7612 # subtracting one from $blp because the body can be empty
7613 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
7615 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
7616 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
7618 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
7619 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
7621 # bail out if any unexpected line happened
7622 sed -n "$blp~1 p" "$TMP/lnet_$1" |grep -Ev "$3"
7623 [ "$?" != 0 ] || error "$2 misformatted"
7626 test_215() { # for bugs 18102, 21079, 21517
7627 local N='(0|[1-9][0-9]*)' # non-negative numeric
7628 local P='[1-9][0-9]*' # positive numeric
7629 local I='(0|-?[1-9][0-9]*)' # any numeric (0 | >0 | <0)
7630 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
7631 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
7632 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
7634 local L1 # regexp for 1st line
7635 local L2 # regexp for 2nd line (optional)
7636 local BR # regexp for the rest (body)
7638 # /proc/sys/lnet/stats should look as 11 space-separated non-negative numerics
7639 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
7640 create_lnet_proc_files "stats"
7641 check_lnet_proc_stats "stats.out" "/proc/sys/lnet/stats" "$BR"
7642 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
7643 remove_lnet_proc_files "stats"
7645 # /proc/sys/lnet/routes should look like this:
7646 # Routing disabled/enabled
7647 # net hops state router
7648 # where net is a string like tcp0, hops >= 0, state is up/down,
7649 # router is a string like 192.168.1.1@tcp2
7650 L1="^Routing (disabled|enabled)$"
7651 L2="^net +hops +state +router$"
7652 BR="^$NET +$N +(up|down) +$NID$"
7653 create_lnet_proc_files "routes"
7654 check_lnet_proc_entry "routes.out" "/proc/sys/lnet/routes" "$BR" "$L1" "$L2"
7655 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
7656 remove_lnet_proc_files "routes"
7658 # /proc/sys/lnet/routers should look like this:
7659 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
7660 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
7661 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
7662 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
7663 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
7664 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
7665 create_lnet_proc_files "routers"
7666 check_lnet_proc_entry "routers.out" "/proc/sys/lnet/routers" "$BR" "$L1"
7667 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
7668 remove_lnet_proc_files "routers"
7670 # /proc/sys/lnet/peers should look like this:
7671 # nid refs state last max rtr min tx min queue
7672 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
7673 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
7674 # numeric (0 or >0 or <0), queue >= 0.
7675 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
7676 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
7677 create_lnet_proc_files "peers"
7678 check_lnet_proc_entry "peers.out" "/proc/sys/lnet/peers" "$BR" "$L1"
7679 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
7680 remove_lnet_proc_files "peers"
7682 # /proc/sys/lnet/buffers should look like this:
7683 # pages count credits min
7684 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
7685 L1="^pages +count +credits +min$"
7686 BR="^ +$N +$N +$I +$I$"
7687 create_lnet_proc_files "buffers"
7688 check_lnet_proc_entry "buffers.out" "/proc/sys/lnet/buffers" "$BR" "$L1"
7689 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
7690 remove_lnet_proc_files "buffers"
7692 # /proc/sys/lnet/nis should look like this:
7693 # nid status alive refs peer rtr max tx min
7694 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
7695 # alive is numeric (0 or >0 or <0), refs > 0, peer >= 0,
7696 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
7697 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
7698 BR="^$NID +(up|down) +$I +$P +$N +$N +$N +$I +$I$"
7699 create_lnet_proc_files "nis"
7700 check_lnet_proc_entry "nis.out" "/proc/sys/lnet/nis" "$BR" "$L1"
7701 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
7702 remove_lnet_proc_files "nis"
7704 # can we successfully write to /proc/sys/lnet/stats?
7705 echo "0" >/proc/sys/lnet/stats || error "cannot write to /proc/sys/lnet/stats"
7706 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
7708 run_test 215 "/proc/sys/lnet exists and has proper content - bugs 18102, 21079, 21517"
7710 test_216() { # bug 20317
7712 local p="$TMP/sanityN-$TESTNAME.parameters"
7713 save_lustre_params $HOSTNAME "osc.*.contention_seconds" > $p
7714 for node in $(osts_nodes); do
7715 save_lustre_params $node "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
7716 save_lustre_params $node "ldlm.namespaces.filter-*.contended_locks" >> $p
7717 save_lustre_params $node "ldlm.namespaces.filter-*.contention_seconds" >> $p
7721 # agressive lockless i/o settings
7722 for node in $(osts_nodes); do
7723 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'
7725 lctl set_param -n osc.*.contention_seconds 60
7727 $DIRECTIO write $DIR/$tfile 0 10 4096
7728 $CHECKSTAT -s 40960 $DIR/$tfile
7730 # disable lockless i/o
7731 for node in $(osts_nodes); do
7732 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
7734 lctl set_param -n osc.*.contention_seconds 0
7737 dd if=/dev/zero of=$DIR/$tfile count=0
7738 $CHECKSTAT -s 0 $DIR/$tfile
7740 restore_lustre_params <$p
7744 run_test 216 "check lockless direct write works and updates file size and kms correctly"
7746 test_217() { # bug 22430
7748 for node in $(nodes_list); do
7749 if [[ $node = *-* ]] ; then
7750 echo "lctl ping $node@$NETTYPE"
7751 lctl ping $node@$NETTYPE
7753 echo "skipping $node (no hiphen detected)"
7757 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
7760 # do directio so as not to populate the page cache
7761 log "creating a 10 Mb file"
7762 multiop $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
7763 log "starting reads"
7764 dd if=$DIR/$tfile of=/dev/null bs=4096 &
7765 log "truncating the file"
7766 multiop $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
7768 kill %+ || true # reads might have finished
7769 echo "wait until dd is finished"
7771 log "removing the temporary file"
7772 rm -rf $DIR/$tfile || error "tmp file removal failed"
7774 run_test 218 "parallel read and truncate should not deadlock ======================="
7777 # tests that do cleanup/setup should be run at the end
7782 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
7783 $LCTL set_param fail_loc=0x903
7784 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
7785 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
7788 FAIL_ON_ERROR=true cleanup
7789 FAIL_ON_ERROR=true setup
7791 run_test 900 "umount should not race with any mgc requeue thread"
7793 complete $(basename $0) $SECONDS
7794 check_and_cleanup_lustre
7795 if [ "$I_MOUNTED" != "yes" ]; then
7796 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true