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=${READS:-"reads"}
47 TRUNCATE=${TRUNCATE:-truncate}
48 MUNLINK=${MUNLINK:-munlink}
49 SOCKETSERVER=${SOCKETSERVER:-socketserver}
50 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
51 IOPENTEST1=${IOPENTEST1:-iopentest1}
52 IOPENTEST2=${IOPENTEST2:-iopentest2}
53 MEMHOG=${MEMHOG:-memhog}
54 DIRECTIO=${DIRECTIO:-directio}
55 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
56 UMOUNT=${UMOUNT:-"umount -d"}
58 CHECK_GRANT=${CHECK_GRANT:-"yes"}
59 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
61 export NAME=${NAME:-local}
68 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
69 . $LUSTRE/tests/test-framework.sh
71 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
74 [ "$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"
76 SANITYLOG=${TESTSUITELOG:-$TMP/$(basename $0 .sh).log}
81 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
82 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
91 check_kernel_version() {
93 GOT_VER=$(lctl get_param -n version | awk '/kernel:/ {print $2}')
95 patchless|patchless_client) return 0;;
96 *) [ $GOT_VER -ge $WANT_VER ] && return 0 ;;
98 log "test needs at least kernel version $WANT_VER, running $GOT_VER"
102 if [ "$ONLY" == "cleanup" ]; then
107 [ "$SANITYLOG" ] && rm -f $SANITYLOG || true
109 check_and_setup_lustre
114 MDT0=$($LCTL get_param -n mdc.*.mds_server_uuid | \
115 awk '{gsub(/_UUID/,""); print $1}' | head -1)
116 LOVNAME=$($LCTL get_param -n llite.*.lov.common_name | tail -n 1)
117 OSTCOUNT=$($LCTL get_param -n lov.$LOVNAME.numobd)
118 STRIPECOUNT=$($LCTL get_param -n lov.$LOVNAME.stripecount)
119 STRIPESIZE=$($LCTL get_param -n lov.$LOVNAME.stripesize)
120 ORIGFREE=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
121 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
123 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
124 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
125 rm -rf $DIR/[Rdfs][0-9]*
127 # $RUNAS_ID may get set incorrectly somewhere else
128 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
130 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
134 if [ "${ONLY}" = "MOUNT" ] ; then
135 echo "Lustre is up, please go on"
139 echo "preparing for tests involving mounts"
140 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
142 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
143 echo # add a newline after mke2fs.
147 OLDDEBUG="`lctl get_param -n debug 2> /dev/null`"
148 lctl set_param debug=-1 2> /dev/null || true
151 $CHECKSTAT -t file $DIR/$tfile || error
153 $CHECKSTAT -a $DIR/$tfile || error
155 run_test 0 "touch .../$tfile ; rm .../$tfile ====================="
158 chmod 0755 $DIR || error
159 $CHECKSTAT -p 0755 $DIR || error
161 run_test 0b "chmod 0755 $DIR ============================="
164 $LCTL get_param mdc.*.import | grep "state: FULL" || error "import not FULL"
165 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" || error "bad target"
167 run_test 0c "check import proc ============================="
172 mkdir $DIR/d1/d2 && error "we expect EEXIST, but not returned"
173 $CHECKSTAT -t dir $DIR/d1/d2 || error
175 run_test 1a "mkdir .../d1; mkdir .../d1/d2 ====================="
180 $CHECKSTAT -a $DIR/d1 || error
182 run_test 1b "rmdir .../d1/d2; rmdir .../d1 ====================="
187 $CHECKSTAT -t file $DIR/d2/f || error
189 run_test 2a "mkdir .../d2; touch .../d2/f ======================"
193 $CHECKSTAT -a $DIR/d2 || error
195 run_test 2b "rm -r .../d2; checkstat .../d2/f ======================"
199 $CHECKSTAT -t dir $DIR/d3 || error
201 run_test 3a "mkdir .../d3 ======================================"
204 if [ ! -d $DIR/d3 ]; then
208 $CHECKSTAT -t file $DIR/d3/f || error
210 run_test 3b "touch .../d3/f ===================================="
214 $CHECKSTAT -a $DIR/d3 || error
216 run_test 3c "rm -r .../d3 ======================================"
220 $CHECKSTAT -t dir $DIR/d4 || error
222 run_test 4a "mkdir .../d4 ======================================"
225 if [ ! -d $DIR/d4 ]; then
229 $CHECKSTAT -t dir $DIR/d4/d2 || error
231 run_test 4b "mkdir .../d4/d2 ==================================="
236 chmod 0707 $DIR/d5/d2
237 $CHECKSTAT -t dir -p 0707 $DIR/d5/d2 || error
239 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2 ============"
243 chmod 0666 $DIR/f6a || error
244 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/f6a || error
246 run_test 6a "touch .../f6a; chmod .../f6a ======================"
249 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
250 if [ ! -f $DIR/f6a ]; then
254 $RUNAS chmod 0444 $DIR/f6a && error
255 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/f6a || error
257 run_test 6b "$RUNAS chmod .../f6a (should return error) =="
260 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
262 chown $RUNAS_ID $DIR/f6c || error
263 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/f6c || error
265 run_test 6c "touch .../f6c; chown .../f6c ======================"
268 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
269 if [ ! -f $DIR/f6c ]; then
271 chown $RUNAS_ID $DIR/f6c
273 $RUNAS chown $UID $DIR/f6c && error
274 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/f6c || error
276 run_test 6d "$RUNAS chown .../f6c (should return error) =="
279 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
281 chgrp $RUNAS_ID $DIR/f6e || error
282 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/f6e || error
284 run_test 6e "touch .../f6e; chgrp .../f6e ======================"
287 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
288 if [ ! -f $DIR/f6e ]; then
290 chgrp $RUNAS_ID $DIR/f6e
292 $RUNAS chgrp $UID $DIR/f6e && error
293 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/f6e || error
295 run_test 6f "$RUNAS chgrp .../f6e (should return error) =="
298 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
299 mkdir $DIR/d6g || error
300 chmod 777 $DIR/d6g || error
301 $RUNAS mkdir $DIR/d6g/d || error
302 chmod g+s $DIR/d6g/d || error
303 mkdir $DIR/d6g/d/subdir
304 $CHECKSTAT -g \#$RUNAS_GID $DIR/d6g/d/subdir || error
306 run_test 6g "Is new dir in sgid dir inheriting group?"
308 test_6h() { # bug 7331
309 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
310 touch $DIR/f6h || error "touch failed"
311 chown $RUNAS_ID:$RUNAS_GID $DIR/f6h || error "initial chown failed"
312 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/f6h && error "chown worked"
313 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/f6h || error
315 run_test 6h "$RUNAS chown RUNAS_ID.0 .../f6h (should return error)"
321 $CHECKSTAT -t file -p 0666 $DIR/d7/f || error
323 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
326 if [ ! -d $DIR/d7 ]; then
330 echo -n foo > $DIR/d7/f2
331 [ "`cat $DIR/d7/f2`" = "foo" ] || error
332 $CHECKSTAT -t file -s 3 $DIR/d7/f2 || error
334 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
340 $CHECKSTAT -t file -p 0666 $DIR/d8/f || error
342 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
348 $CHECKSTAT -t dir $DIR/d9/d2/d3 || error
350 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
356 $CHECKSTAT -t file $DIR/d10/d2/f || error
358 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
363 chmod 0666 $DIR/d11/d2
364 chmod 0705 $DIR/d11/d2
365 $CHECKSTAT -t dir -p 0705 $DIR/d11/d2 || error
367 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
372 chmod 0666 $DIR/d12/f
373 chmod 0654 $DIR/d12/f
374 $CHECKSTAT -t file -p 0654 $DIR/d12/f || error
376 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
380 dd if=/dev/zero of=$DIR/d13/f count=10
382 $CHECKSTAT -t file -s 0 $DIR/d13/f || error
384 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
390 $CHECKSTAT -a $DIR/d14/f || error
392 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
397 mv $DIR/d15/f $DIR/d15/f2
398 $CHECKSTAT -t file $DIR/d15/f2 || error
400 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
406 $CHECKSTAT -a $DIR/d16/f || error
408 run_test 16 "touch .../d16/f; rm -rf .../d16/f ================="
413 ln -s $DIR/d17/f $DIR/d17/l-exist
415 $CHECKSTAT -l $DIR/d17/f $DIR/d17/l-exist || error
416 $CHECKSTAT -f -t f $DIR/d17/l-exist || error
417 rm -f $DIR/d17/l-exist
418 $CHECKSTAT -a $DIR/d17/l-exist || error
420 run_test 17a "symlinks: create, remove (real) =================="
424 ln -s no-such-file $DIR/d17/l-dangle
426 $CHECKSTAT -l no-such-file $DIR/d17/l-dangle || error
427 $CHECKSTAT -fa $DIR/d17/l-dangle || error
428 rm -f $DIR/d17/l-dangle
429 $CHECKSTAT -a $DIR/d17/l-dangle || error
431 run_test 17b "symlinks: create, remove (dangling) =============="
433 test_17c() { # bug 3440 - don't save failed open RPC for replay
435 ln -s foo $DIR/d17/f17c
436 cat $DIR/d17/f17c && error "opened non-existent symlink" || true
438 run_test 17c "symlinks: open dangling (should return error) ===="
442 ln -s foo $DIR/d17/f17d
443 touch $DIR/d17/f17d || error "creating to new symlink"
445 run_test 17d "symlinks: create dangling ========================"
449 local foo=$DIR/$tdir/$tfile
450 ln -s $foo $foo || error "create symlink failed"
451 ls -l $foo || error "ls -l failed"
452 ls $foo && error "ls not failed" || true
454 run_test 17e "symlinks: create recursive symlink (should return error) ===="
458 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/d17f/111
459 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/d17f/222
460 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/d17f/333
461 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/d17f/444
462 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/d17f/555
463 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/d17f/666
466 run_test 17f "symlinks: long and very long symlink name ========================"
470 LONGSYMLINK="$(dd if=/dev/zero bs=4095 count=1 | tr '\0' 'x')"
471 ln -s $LONGSYMLINK $DIR/$tdir/$tfile
474 run_test 17g "symlinks: really long symlink name ==============================="
476 test_17h() { #bug 17378
478 $SETSTRIPE $DIR/$tdir -c -1
479 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
480 do_facet mds lctl set_param fail_loc=0x80000141
481 touch $DIR/$tdir/$tfile || true
483 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
485 test_17i() { #bug 20018
487 local foo=$DIR/$tdir/$tfile
488 ln -s $foo $foo || error "create symlink failed"
489 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
490 do_facet mds lctl set_param fail_loc=0x80000143
491 ls -l $foo && error "error not detected"
494 run_test 17i "don't panic on short symlink"
496 test_17k() { #bug 22301
497 rsync --help | grep -q xattr ||
498 skip_env "$(rsync --version| head -1) does not support xattrs"
499 mkdir -p $DIR/{$tdir,$tdir.new}
500 touch $DIR/$tdir/$tfile
501 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
502 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
503 error "rsync failed with xattrs enabled"
505 run_test 17k "symlinks: rsync with xattrs enabled ========================="
511 run_test 18 "touch .../f ; ls ... =============================="
517 $CHECKSTAT -a $DIR/f19 || error
519 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
522 ls -l $DIR/f19 && error || true
524 run_test 19b "ls -l .../f19 (should return error) =============="
527 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
528 $RUNAS touch $DIR/f19 && error || true
530 run_test 19c "$RUNAS touch .../f19 (should return error) =="
533 cat $DIR/f19 && error || true
535 run_test 19d "cat .../f19 (should return error) =============="
547 $CHECKSTAT -a $DIR/f || error
549 run_test 20 "touch .../f ; ls -l ... ==========================="
553 [ -f $DIR/d21/dangle ] && rm -f $DIR/d21/dangle
554 ln -s dangle $DIR/d21/link
555 echo foo >> $DIR/d21/link
557 $CHECKSTAT -t link $DIR/d21/link || error
558 $CHECKSTAT -f -t file $DIR/d21/link || error
560 run_test 21 "write to dangling link ============================"
565 chown $RUNAS_ID:$RUNAS_GID $WDIR
566 (cd $WDIR || error "cd $WDIR failed";
567 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
569 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
570 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
571 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $WDIR/etc || error "checkstat -u failed"
573 run_test 22 "unpack tar archive as non-root user ==============="
578 local file=$DIR/$tdir/$tfile
580 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
581 openfile -f O_CREAT:O_EXCL $file &&
582 error "$file recreate succeeded" || true
584 run_test 23a "O_CREAT|O_EXCL in subdir =========================="
586 test_23b() { # bug 18988
588 local file=$DIR/$tdir/$tfile
591 echo foo > $file || error "write filed"
592 echo bar >> $file || error "append filed"
593 $CHECKSTAT -s 8 $file || error "wrong size"
596 run_test 23b "O_APPEND check =========================="
599 echo '== rename sanity =============================================='
600 echo '-- same directory rename'
603 mv $DIR/R1/f $DIR/R1/g
604 $CHECKSTAT -t file $DIR/R1/g || error
606 run_test 24a "touch .../R1/f; rename .../R1/f .../R1/g ========="
611 mv $DIR/R2/f $DIR/R2/g
612 $CHECKSTAT -a $DIR/R2/f || error
613 $CHECKSTAT -t file $DIR/R2/g || error
615 run_test 24b "touch .../R2/{f,g}; rename .../R2/f .../R2/g ====="
620 mv $DIR/R3/f $DIR/R3/g
621 $CHECKSTAT -a $DIR/R3/f || error
622 $CHECKSTAT -t dir $DIR/R3/g || error
624 run_test 24c "mkdir .../R3/f; rename .../R3/f .../R3/g ========="
629 mrename $DIR/R4/f $DIR/R4/g
630 $CHECKSTAT -a $DIR/R4/f || error
631 $CHECKSTAT -t dir $DIR/R4/g || error
633 run_test 24d "mkdir .../R4/{f,g}; rename .../R4/f .../R4/g ====="
636 echo '-- cross directory renames --'
639 mv $DIR/R5a/f $DIR/R5b/g
640 $CHECKSTAT -a $DIR/R5a/f || error
641 $CHECKSTAT -t file $DIR/R5b/g || error
643 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
647 touch $DIR/R6a/f $DIR/R6b/g
648 mv $DIR/R6a/f $DIR/R6b/g
649 $CHECKSTAT -a $DIR/R6a/f || error
650 $CHECKSTAT -t file $DIR/R6b/g || error
652 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
657 mv $DIR/R7a/d $DIR/R7b/e
658 $CHECKSTAT -a $DIR/R7a/d || error
659 $CHECKSTAT -t dir $DIR/R7b/e || error
661 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
665 mkdir $DIR/R8a/d $DIR/R8b/e
666 mrename $DIR/R8a/d $DIR/R8b/e
667 $CHECKSTAT -a $DIR/R8a/d || error
668 $CHECKSTAT -t dir $DIR/R8b/e || error
670 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
673 echo "-- rename error cases"
677 mrename $DIR/R9/f $DIR/R9/a
678 $CHECKSTAT -t file $DIR/R9/f || error
679 $CHECKSTAT -t dir $DIR/R9/a || error
680 $CHECKSTAT -a $DIR/R9/a/f || error
682 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
686 mrename $DIR/R10/f $DIR/R10/g
687 $CHECKSTAT -t dir $DIR/R10 || error
688 $CHECKSTAT -a $DIR/R10/f || error
689 $CHECKSTAT -a $DIR/R10/g || error
691 run_test 24j "source does not exist ============================"
694 mkdir $DIR/R11a $DIR/R11a/d
696 mv $DIR/R11a/f $DIR/R11a/d
697 $CHECKSTAT -a $DIR/R11a/f || error
698 $CHECKSTAT -t file $DIR/R11a/d/f || error
700 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
702 # bug 2429 - rename foo foo foo creates invalid file
705 multiop $f OcNs || error
707 run_test 24l "Renaming a file to itself ========================"
711 multiop $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
712 # on ext3 this does not remove either the source or target files
713 # though the "expected" operation would be to remove the source
714 $CHECKSTAT -t file ${f} || error "${f} missing"
715 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
717 run_test 24m "Renaming a file to a hard link to itself ========="
721 # this stats the old file after it was renamed, so it should fail
725 $CHECKSTAT ${f}.rename
728 run_test 24n "Statting the old file after renaming (Posix rename 2)"
731 check_kernel_version 37 || return 0
733 rename_many -s random -v -n 10 $DIR/d24o
735 run_test 24o "rename of files during htree split ==============="
739 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
740 mrename $DIR/R12a $DIR/R12b
741 $CHECKSTAT -a $DIR/R12a || error
742 $CHECKSTAT -t dir $DIR/R12b || error
743 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
744 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
746 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
750 DIRINO=`ls -lid $DIR/R13a | awk '{ print $1 }'`
751 multiop_bg_pause $DIR/R13b D_c || return 1
754 mrename $DIR/R13a $DIR/R13b
755 $CHECKSTAT -a $DIR/R13a || error
756 $CHECKSTAT -t dir $DIR/R13b || error
757 DIRINO2=`ls -lid $DIR/R13b | awk '{ print $1 }'`
758 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
760 wait $MULTIPID || error "multiop close failed"
762 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
764 test_24r() { #bug 3789
765 mkdir $DIR/R14a $DIR/R14a/b
766 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
767 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
768 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
770 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
773 mkdir $DIR/R15a $DIR/R15a/b $DIR/R15a/b/c
774 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
775 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
776 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
778 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
780 mkdir $DIR/R16a $DIR/R16a/b $DIR/R16a/b/c
781 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
782 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
783 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
785 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
787 test_24u() { # bug12192
788 multiop $DIR/$tfile C2w$((2048 * 1024))c || error
789 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
791 run_test 24u "create stripe file"
795 local FREE_INODES=`lfs df -i|grep "filesystem summary" | awk '{print $5}'`
796 [ $FREE_INODES -lt $NRFILES ] && \
797 skip "not enough free inodes $FREE_INODES required $NRFILES" && \
801 createmany -m $DIR/d24v/$tfile $NRFILES
802 ls $DIR/d24v >/dev/null || error "error in listing large dir"
806 run_test 24v "list directory with large files (handle hash collision, bug: 17560)"
809 echo '== symlink sanity ============================================='
813 touch $DIR/s25/foo || error
815 run_test 25a "create file in symlinked directory ==============="
818 [ ! -d $DIR/d25 ] && test_25a
819 $CHECKSTAT -t file $DIR/s25/foo || error
821 run_test 25b "lookup file in symlinked directory ==============="
826 ln -s d26/d26-2 $DIR/s26
827 touch $DIR/s26/foo || error
829 run_test 26a "multiple component symlink ======================="
832 mkdir -p $DIR/d26b/d26-2
833 ln -s d26b/d26-2/foo $DIR/s26-2
834 touch $DIR/s26-2 || error
836 run_test 26b "multiple component symlink at end of lookup ======"
841 ln -s d26.2 $DIR/s26.2-1
842 ln -s s26.2-1 $DIR/s26.2-2
843 ln -s s26.2-2 $DIR/s26.2-3
844 chmod 0666 $DIR/s26.2-3/foo
846 run_test 26c "chain of symlinks ================================"
848 # recursive symlinks (bug 439)
850 ln -s d26-3/foo $DIR/d26-3
852 run_test 26d "create multiple component recursive symlink ======"
855 [ ! -h $DIR/d26-3 ] && test_26d
858 run_test 26e "unlink multiple component recursive symlink ======"
860 # recursive symlinks (bug 7022)
863 mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
864 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
865 mkdir -p lndir/bar1 || error "mkdir lndir/bar1 failed"
866 mkdir $tfile || error "mkdir $tfile failed"
867 cd $tfile || error "cd $tfile failed"
868 ln -s .. dotdot || error "ln dotdot failed"
869 ln -s dotdot/lndir lndir || error "ln lndir failed"
870 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
871 output=`ls $tfile/$tfile/lndir/bar1`
872 [ "$output" = bar1 ] && error "unexpected output"
873 rm -r $tfile || error "rm $tfile failed"
874 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
876 run_test 26f "rm -r of a directory which has recursive symlink ="
879 echo '== stripe sanity =============================================='
880 mkdir -p $DIR/d27 || error "mkdir failed"
882 $SETSTRIPE $DIR/d27/f0 -c 1 || error "lstripe failed"
883 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
885 log "== test_27a: write to one stripe file ========================="
886 cp /etc/hosts $DIR/d27/f0 || error
888 run_test 27a "one stripe file =================================="
891 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
893 $SETSTRIPE $DIR/d27/f01 -c 2 || error "lstripe failed"
894 [ `$GETSTRIPE $DIR/d27/f01 | grep -A 10 obdidx | wc -l` -eq 4 ] ||
895 error "two-stripe file doesn't have two stripes"
897 log "== test_27c: write to two stripe file file f01 ================"
898 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
900 run_test 27c "create two stripe file f01 ======================="
904 $SETSTRIPE -c0 -i-1 -s0 $DIR/d27/fdef || error "lstripe failed"
905 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
906 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
908 run_test 27d "create file with default settings ================"
912 $SETSTRIPE $DIR/d27/f12 -c 2 || error "lstripe failed"
913 $SETSTRIPE $DIR/d27/f12 -c 2 && error "lstripe succeeded twice"
914 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
916 run_test 27e "setstripe existing file (should return error) ======"
920 $SETSTRIPE $DIR/d27/fbad -s 100 -i 0 -c 1 && error "lstripe failed"
921 dd if=/dev/zero of=$DIR/d27/f12 bs=4k count=4 || error "dd failed"
922 $GETSTRIPE $DIR/d27/fbad || error "lfs getstripe failed"
924 run_test 27f "setstripe with bad stripe size (should return error)"
928 $MCREATE $DIR/d27/fnone || error "mcreate failed"
930 log "== test 27h: lfs getstripe with no objects ===================="
931 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" || error "has object"
933 log "== test 27i: lfs getstripe with some objects =================="
934 touch $DIR/d27/fsome || error "touch failed"
935 $GETSTRIPE $DIR/d27/fsome | grep obdidx || error "missing objects"
937 run_test 27g "test lfs getstripe ==========================================="
941 $SETSTRIPE $DIR/d27/f27j -i $OSTCOUNT && error "lstripe failed"||true
943 run_test 27j "setstripe with bad stripe offset (should return error)"
945 test_27k() { # bug 2844
948 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
949 [ ! -d $DIR/d27 ] && mkdir -p $DIR/d27
950 $SETSTRIPE $FILE -s 67108864 || error "lstripe failed"
951 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
952 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
953 dd if=/dev/zero of=$FILE bs=4k count=1
954 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
955 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
957 run_test 27k "limit i_blksize for broken user apps ============="
961 mcreate $DIR/f27l || error "creating file"
962 $RUNAS $SETSTRIPE $DIR/f27l -c 1 && \
963 error "lstripe should have failed" || true
965 run_test 27l "check setstripe permissions (should return error)"
968 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
969 if [ $ORIGFREE -gt $MAXFREE ]; then
970 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
974 $SETSTRIPE $DIR/d27/f27m_1 -i 0 -c 1
975 dd if=/dev/zero of=$DIR/d27/f27m_1 bs=1024 count=$MAXFREE && \
976 error "dd should fill OST0"
978 while $SETSTRIPE $DIR/d27/f27m_$i -i 0 -c 1 ; do
980 [ $i -gt 256 ] && break
983 touch $DIR/d27/f27m_$i
984 [ `$GETSTRIPE $DIR/d27/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] && \
985 error "OST0 was full but new created file still use it"
987 touch $DIR/d27/f27m_$i
988 [ `$GETSTRIPE $DIR/d27/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] && \
989 error "OST0 was full but new created file still use it"
993 run_test 27m "create file while OST0 was full =================="
996 local DELAY=$(do_facet mds lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 * 2}')
1000 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1001 # if the OST isn't full anymore.
1003 local OSTIDX=${1:-""}
1005 local list=$(comma_list $(osts_nodes))
1006 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1008 do_nodes $list lctl set_param fail_loc=0
1012 exhaust_precreations() {
1015 local FAILIDX=${3:-$OSTIDX}
1018 local MDSIDX=$(get_mds_dir "$DIR/$tdir")
1019 echo OSTIDX=$OSTIDX MDSIDX=$MDSIDX
1021 local OST=$(lfs osts | grep ${OSTIDX}": " | \
1022 awk '{print $2}' | sed -e 's/_UUID$//')
1023 local MDT_INDEX=$(lfs df | grep "\[MDT:$((MDSIDX - 1))\]" | awk '{print $1}' | \
1024 sed -e 's/_UUID$//;s/^.*-//')
1027 local mdtosc_proc1=$(get_mdtosc_proc_path mds${MDSIDX} $OST)
1028 local last_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1029 osc.$mdtosc_proc1.prealloc_last_id)
1030 local next_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1031 osc.$mdtosc_proc1.prealloc_next_id)
1033 local mdtosc_proc2=$(get_mdtosc_proc_path mds${MDSIDX})
1034 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1036 mkdir -p $DIR/$tdir/${OST}
1037 $SETSTRIPE $DIR/$tdir/${OST} -i $OSTIDX -c 1
1038 #define OBD_FAIL_OST_ENOSPC 0x215
1039 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=$FAILIDX
1040 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x215
1041 echo "Creating to objid $last_id on ost $OST..."
1042 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1043 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1044 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=$FAILLOC
1048 exhaust_all_precreations() {
1050 for (( i=0; i < OSTCOUNT; i++ )) ; do
1051 exhaust_precreations $i $1 -1
1056 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1057 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1058 remote_ost_nodsh && skip "remote OST with nodsh" && return
1061 rm -f $DIR/$tdir/$tfile
1062 exhaust_precreations 0 0x80000215
1063 $SETSTRIPE -c -1 $DIR/$tdir
1064 touch $DIR/$tdir/$tfile || error
1065 $GETSTRIPE $DIR/$tdir/$tfile
1068 run_test 27n "create file with some full OSTs =================="
1071 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1072 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1073 remote_ost_nodsh && skip "remote OST with nodsh" && return
1076 rm -f $DIR/$tdir/$tfile
1077 exhaust_all_precreations 0x215
1079 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1084 run_test 27o "create file with all full OSTs (should error) ===="
1087 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1088 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1089 remote_ost_nodsh && skip "remote OST with nodsh" && return
1092 rm -f $DIR/$tdir/$tfile
1095 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1096 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1097 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1099 exhaust_precreations 0 0x80000215
1100 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1101 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1102 $LFS getstripe $DIR/$tdir/$tfile
1106 run_test 27p "append to a truncated file with some full OSTs ==="
1109 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1110 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1111 remote_ost_nodsh && skip "remote OST with nodsh" && return
1114 rm -f $DIR/$tdir/$tfile
1116 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1117 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1118 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1120 exhaust_all_precreations 0x215
1122 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1123 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1127 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1130 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1131 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1132 remote_ost_nodsh && skip "remote OST with nodsh" && return
1135 rm -f $DIR/$tdir/$tfile
1136 exhaust_precreations 0 0x80000215
1138 $SETSTRIPE $DIR/$tdir/$tfile -i 0 -c 2 # && error
1142 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1144 test_27s() { # bug 10725
1146 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1147 local stripe_count=0
1148 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1149 $SETSTRIPE $DIR/$tdir -s $stripe_size -c $stripe_count && \
1150 error "stripe width >= 2^32 succeeded" || true
1153 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1155 test_27t() { # bug 10864
1160 $WLFS getstripe $tfile
1163 run_test 27t "check that utils parse path correctly"
1165 test_27u() { # bug 4900
1166 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1167 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1169 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1170 do_facet $SINGLEMDS lctl set_param fail_loc=0x139
1172 createmany -o $DIR/$tdir/t- 1000
1173 do_facet $SINGLEMDS lctl set_param fail_loc=0
1175 TLOG=$DIR/$tfile.getstripe
1176 $GETSTRIPE $DIR/$tdir > $TLOG
1177 OBJS=`awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj;}' $TLOG`
1178 unlinkmany $DIR/$tdir/t- 1000
1179 [ $OBJS -gt 0 ] && \
1180 error "$OBJS objects created on OST-0. See $TLOG" || pass
1182 run_test 27u "skip object creation on OSC w/o objects =========="
1184 test_27v() { # bug 4900
1185 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1186 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1187 remote_ost_nodsh && skip "remote OST with nodsh" && return
1189 exhaust_all_precreations 0x215
1193 $SETSTRIPE $DIR/$tdir -c 1 # 1 stripe / file
1195 touch $DIR/$tdir/$tfile
1196 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1198 for (( i=0; i < OSTCOUNT; i++ )) ; do
1199 do_facet ost$i lctl set_param fail_loc=0x705
1201 local START=`date +%s`
1202 createmany -o $DIR/$tdir/$tfile 32
1204 local FINISH=`date +%s`
1205 local TIMEOUT=`lctl get_param -n timeout`
1206 [ $((FINISH - START)) -ge $((TIMEOUT / 2)) ] && \
1207 error "$FINISH - $START >= $TIMEOUT / 2"
1211 run_test 27v "skip object creation on slow OST ================="
1213 test_27w() { # bug 10997
1214 mkdir -p $DIR/$tdir || error "mkdir failed"
1215 $LSTRIPE $DIR/$tdir/f0 -s 65536 || error "lstripe failed"
1216 size=`$GETSTRIPE $DIR/$tdir/f0 -s`
1217 [ $size -ne 65536 ] && error "stripe size $size != 65536" || true
1218 gsdir=$($LFS getstripe -d $DIR/$tdir)
1219 [ $(echo $gsdir | grep -c stripe_count) -ne 1 ] && error "$LFS getstripe -d $DIR/$tdir failed"
1221 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping multiple stripe count/offset test" && return
1222 for i in `seq 1 $OSTCOUNT`; do
1224 $LSTRIPE $DIR/$tdir/f$i -c $i -i $offset || error "lstripe -c $i -i $offset failed"
1225 count=`$GETSTRIPE -c $DIR/$tdir/f$i`
1226 index=`$GETSTRIPE -o $DIR/$tdir/f$i`
1227 [ $count -ne $i ] && error "stripe count $count != $i" || true
1228 [ $index -ne $offset ] && error "stripe offset $index != $offset" || true
1231 run_test 27w "check lfs setstripe -c -s -i options ============="
1234 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
1235 OFFSET=$(($OSTCOUNT - 1))
1237 local OST=$(lfs osts | awk '/'${OSTIDX}': / { print $2 }' | sed -e 's/_UUID$//')
1240 $SETSTRIPE $DIR/$tdir -c 1 # 1 stripe per file
1241 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1243 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1244 for i in `seq 0 $OFFSET`; do
1245 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1246 error "OST0 was degraded but new created file still use it"
1248 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1250 run_test 27x "create files while OST0 is degraded"
1253 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1254 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1256 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1257 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1258 osc.$mdtosc.prealloc_last_id)
1259 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1260 osc.$mdtosc.prealloc_next_id)
1261 local fcount=$((last_id - next_id))
1262 [ $fcount -eq 0 ] && skip "not enough space on OST0" && return
1263 [ $fcount -gt $OSTCOUNT ] && fcount=$OSTCOUNT
1265 MDS_OSCS=`do_facet mds lctl dl | awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
1266 OFFSET=$(($OSTCOUNT-1))
1268 for OSC in $MDS_OSCS; do
1269 if [ $OST == -1 ]; then {
1270 OST=`osc_to_ost $OSC`
1272 echo $OSC "is Deactivate:"
1273 do_facet mds lctl --device %$OSC deactivate
1277 OSTIDX=$(lfs osts | grep ${OST} | awk '{print $1}' | sed -e 's/://')
1279 $SETSTRIPE $DIR/$tdir -c 1 # 1 stripe / file
1281 do_facet ost$OSTIDX lctl set_param -n obdfilter.$OST.degraded 1
1283 createmany -o $DIR/$tdir/$tfile $fcount
1284 do_facet ost$OSTIDX lctl set_param -n obdfilter.$OST.degraded 0
1286 for i in `seq 0 $OFFSET`; do
1287 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "$OSTIDX"` ] || \
1288 error "files created on deactivated OSTs instead of degraded OST"
1290 for OSC in $MDS_OSCS; do
1291 [ `osc_to_ost $OSC` != $OST ] && {
1292 echo $OSC "is activate"
1293 do_facet mds lctl --device %$OSC activate
1297 run_test 27y "create files while OST0 is degraded and the rest inactive"
1302 local old_ifs="$IFS"
1304 lmm=($($GETSTRIPE -v $1))
1307 fid=($($LFS path2fid $1))
1310 # compare lmm_seq and lu_fid->f_seq
1311 [ ${lmm[4]} = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1312 # compare lmm_object_id and lu_fid->oid
1313 [ ${lmm[6]} = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1315 echo -e "\tseq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}\n\tstripe count: ${lmm[8]}"
1317 [ "$FSTYPE" != "ldiskfs" ] && skip "can not check trusted.fid FSTYPE=$FSTYPE" && return 0
1319 # check the trusted.fid attribute of the OST objects of the file
1320 for (( i=0, j=19; i < ${lmm[8]}; i++, j+=4 )); do
1321 local obdidx=${lmm[$j]}
1322 local devnum=$((obdidx + 1))
1323 local objid=${lmm[$((j+1))]}
1324 local group=${lmm[$((j+3))]}
1325 local dev=$(ostdevname $devnum)
1326 local dir=${MOUNT%/*}/ost$devnum
1327 do_facet ost$devnum mount -t $FSTYPE $dev $dir $OST_MOUNT_OPTS ||
1328 { error "mounting $dev as $FSTYPE failed"; return 3; }
1330 obj_filename=$(do_facet ost$devnum find $dir/O/$group -name $objid)
1331 local ff=$(do_facet ost$devnum $LL_DECODE_FILTER_FID $obj_filename)
1336 # compare lmm_seq and filter_fid->ff_parent.f_seq
1337 [ ${ff[11]} = ${lmm[4]} ] || { error "parent SEQ mismatch"; return 4; }
1338 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1339 [ ${ff[12]} = ${lmm[6]} ] || { error "parent OID mismatch"; return 5; }
1340 let stripe=${ff[13]}
1341 [ $stripe -eq $i ] || { error "stripe mismatch"; return 6; }
1343 echo -e "\t\tost $obdidx, objid $objid, group $group"
1344 do_facet ost$devnum umount -d $dev
1350 $SETSTRIPE $DIR/$tdir/$tfile-1 -c 1 -o 0 -s 1m ||
1351 { error "setstripe -c -1 failed"; return 1; }
1352 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1353 { error "dd 1 mb failed"; return 2; }
1354 $SETSTRIPE $DIR/$tdir/$tfile-2 -c -1 -o $(($OSTCOUNT - 1)) -s 1m ||
1355 { error "setstripe -c 1 failed"; return 3; }
1356 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1357 { error "dd $OSTCOUNT mb failed"; return 4; }
1360 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1361 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1363 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1365 test_27A() { # b=19102
1366 local restore_size=`$GETSTRIPE -s $MOUNT`
1367 local restore_count=`$GETSTRIPE -c $MOUNT`
1368 local restore_offset=`$GETSTRIPE -o $MOUNT`
1369 $SETSTRIPE -c 0 -o -1 -s 0 $MOUNT
1370 local default_size=`$GETSTRIPE -s $MOUNT`
1371 local default_count=`$GETSTRIPE -c $MOUNT`
1372 local default_offset=`$GETSTRIPE -o $MOUNT`
1373 local dsize=$((1024 * 1024))
1374 [ $default_size -eq $dsize ] || error "stripe size $default_size != $dsize"
1375 [ $default_count -eq 1 ] || error "stripe count $default_count != 1"
1376 [ $default_offset -eq -1 ] || error "stripe offset $default_offset != -1"
1377 $SETSTRIPE -c $restore_count -o $restore_offset -s $restore_size $MOUNT
1379 run_test 27A "check filesystem-wide default LOV EA values"
1381 # createtest also checks that device nodes are created and
1382 # then visible correctly (#2091)
1383 test_28() { # bug 2091
1385 $CREATETEST $DIR/d28/ct || error
1387 run_test 28 "create/mknod/mkdir with bad file types ============"
1390 cancel_lru_locks mdc
1396 declare -i LOCKCOUNTORIG=0
1397 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1398 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
1400 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
1402 declare -i LOCKUNUSEDCOUNTORIG=0
1403 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1404 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
1411 declare -i LOCKCOUNTCURRENT=0
1412 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1413 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
1416 declare -i LOCKUNUSEDCOUNTCURRENT=0
1417 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1418 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
1421 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1422 lctl set_param -n ldlm.dump_namespaces ""
1423 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1424 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1425 log "dumped log to $TMP/test_29.dk (bug 5793)"
1428 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1429 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1430 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1431 log "dumped log to $TMP/test_29.dk (bug 5793)"
1435 run_test 29 "IT_GETATTR regression ============================"
1438 cp `which ls` $DIR || cp /bin/ls $DIR
1442 run_test 30 "run binary from Lustre (execve) ==================="
1445 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1446 $CHECKSTAT -a $DIR/f31 || error
1448 run_test 31a "open-unlink file =================================="
1451 touch $DIR/f31 || error
1452 ln $DIR/f31 $DIR/f31b || error
1453 multiop $DIR/f31b Ouc || error
1454 $CHECKSTAT -t file $DIR/f31 || error
1456 run_test 31b "unlink file with multiple links while open ======="
1459 touch $DIR/f31 || error
1460 ln $DIR/f31 $DIR/f31c || error
1461 multiop_bg_pause $DIR/f31 O_uc || return 1
1463 multiop $DIR/f31c Ouc
1464 kill -USR1 $MULTIPID
1467 run_test 31c "open-unlink file with multiple links ============="
1470 opendirunlink $DIR/d31d $DIR/d31d || error
1471 $CHECKSTAT -a $DIR/d31d || error
1473 run_test 31d "remove of open directory ========================="
1475 test_31e() { # bug 2904
1476 check_kernel_version 34 || return 0
1477 openfilleddirunlink $DIR/d31e || error
1479 run_test 31e "remove of open non-empty directory ==============="
1481 test_31f() { # bug 4554
1484 $SETSTRIPE $DIR/d31f -s 1048576 -c 1
1485 cp /etc/hosts $DIR/d31f
1487 $GETSTRIPE $DIR/d31f/hosts
1488 multiop_bg_pause $DIR/d31f D_c || return 1
1491 rm -rv $DIR/d31f || error "first of $DIR/d31f"
1493 $SETSTRIPE $DIR/d31f -s 1048576 -c 1
1494 cp /etc/hosts $DIR/d31f
1496 $GETSTRIPE $DIR/d31f/hosts
1497 multiop_bg_pause $DIR/d31f D_c || return 1
1500 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
1501 wait $MULTIPID || error "first opendir $MULTIPID failed"
1505 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
1506 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
1509 run_test 31f "remove of open directory with open-unlink file ==="
1512 echo "-- cross directory link --"
1513 mkdir $DIR/d31g{a,b}
1515 ln $DIR/d31ga/f $DIR/d31gb/g
1516 $CHECKSTAT -t file $DIR/d31ga/f || error "source"
1517 [ `stat -c%h $DIR/d31ga/f` == '2' ] || error "source nlink"
1518 $CHECKSTAT -t file $DIR/d31gb/g || error "target"
1519 [ `stat -c%h $DIR/d31gb/g` == '2' ] || error "target nlink"
1521 run_test 31g "cross directory link==============="
1524 echo "-- cross directory link --"
1528 ln $DIR/d31h/f $DIR/d31h/dir/g
1529 $CHECKSTAT -t file $DIR/d31h/f || error "source"
1530 [ `stat -c%h $DIR/d31h/f` == '2' ] || error "source nlink"
1531 $CHECKSTAT -t file $DIR/d31h/dir/g || error "target"
1532 [ `stat -c%h $DIR/d31h/dir/g` == '2' ] || error "target nlink"
1534 run_test 31h "cross directory link under child==============="
1537 echo "-- cross directory link --"
1540 touch $DIR/d31i/dir/f
1541 ln $DIR/d31i/dir/f $DIR/d31i/g
1542 $CHECKSTAT -t file $DIR/d31i/dir/f || error "source"
1543 [ `stat -c%h $DIR/d31i/dir/f` == '2' ] || error "source nlink"
1544 $CHECKSTAT -t file $DIR/d31i/g || error "target"
1545 [ `stat -c%h $DIR/d31i/g` == '2' ] || error "target nlink"
1547 run_test 31i "cross directory link under parent==============="
1552 mkdir $DIR/d31j/dir1
1553 ln $DIR/d31j/dir1 $DIR/d31j/dir2 && error "ln for dir"
1554 link $DIR/d31j/dir1 $DIR/d31j/dir3 && error "link for dir"
1555 mlink $DIR/d31j/dir1 $DIR/d31j/dir4 && error "mlink for dir"
1556 mlink $DIR/d31j/dir1 $DIR/d31j/dir1 && error "mlink to the same dir"
1559 run_test 31j "link for directory==============="
1565 touch $DIR/d31k/exist
1566 mlink $DIR/d31k/s $DIR/d31k/t || error "mlink"
1567 mlink $DIR/d31k/s $DIR/d31k/exist && error "mlink to exist file"
1568 mlink $DIR/d31k/s $DIR/d31k/s && error "mlink to the same file"
1569 mlink $DIR/d31k/s $DIR/d31k && error "mlink to parent dir"
1570 mlink $DIR/d31k $DIR/d31k/s && error "mlink parent dir to target"
1571 mlink $DIR/d31k/not-exist $DIR/d31k/foo && error "mlink non-existing to new"
1572 mlink $DIR/d31k/not-exist $DIR/d31k/s && error "mlink non-existing to exist"
1575 run_test 31k "link to file: the same, non-existing, dir==============="
1581 touch $DIR/d31m2/exist
1582 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
1583 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
1584 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
1585 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
1586 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
1587 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
1590 run_test 31m "link to file: the same, non-existing, dir==============="
1593 echo "== more mountpoints and symlinks ================="
1594 [ -e $DIR/d32a ] && rm -fr $DIR/d32a
1595 mkdir -p $DIR/d32a/ext2-mountpoint
1596 mount -t ext2 -o loop $EXT2_DEV $DIR/d32a/ext2-mountpoint || error
1597 $CHECKSTAT -t dir $DIR/d32a/ext2-mountpoint/.. || error
1598 $UMOUNT $DIR/d32a/ext2-mountpoint || error
1600 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
1603 [ -e $DIR/d32b ] && rm -fr $DIR/d32b
1604 mkdir -p $DIR/d32b/ext2-mountpoint
1605 mount -t ext2 -o loop $EXT2_DEV $DIR/d32b/ext2-mountpoint || error
1606 ls -al $DIR/d32b/ext2-mountpoint/.. || error
1607 $UMOUNT $DIR/d32b/ext2-mountpoint || error
1609 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
1612 [ -e $DIR/d32c ] && rm -fr $DIR/d32c
1613 mkdir -p $DIR/d32c/ext2-mountpoint
1614 mount -t ext2 -o loop $EXT2_DEV $DIR/d32c/ext2-mountpoint || error
1615 mkdir -p $DIR/d32c/d2/test_dir
1616 $CHECKSTAT -t dir $DIR/d32c/ext2-mountpoint/../d2/test_dir || error
1617 $UMOUNT $DIR/d32c/ext2-mountpoint || error
1619 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
1622 [ -e $DIR/d32d ] && rm -fr $DIR/d32d
1623 mkdir -p $DIR/d32d/ext2-mountpoint
1624 mount -t ext2 -o loop $EXT2_DEV $DIR/d32d/ext2-mountpoint || error
1625 mkdir -p $DIR/d32d/d2/test_dir
1626 ls -al $DIR/d32d/ext2-mountpoint/../d2/test_dir || error
1627 $UMOUNT $DIR/d32d/ext2-mountpoint || error
1629 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
1632 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
1633 mkdir -p $DIR/d32e/tmp
1634 TMP_DIR=$DIR/d32e/tmp
1635 ln -s $DIR/d32e $TMP_DIR/symlink11
1636 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1637 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
1638 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
1640 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
1643 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
1644 mkdir -p $DIR/d32f/tmp
1645 TMP_DIR=$DIR/d32f/tmp
1646 ln -s $DIR/d32f $TMP_DIR/symlink11
1647 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1648 ls $DIR/d32f/tmp/symlink11 || error
1649 ls $DIR/d32f/symlink01 || error
1651 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
1654 TMP_DIR=$DIR/$tdir/tmp
1655 mkdir -p $TMP_DIR $DIR/${tdir}2
1656 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1657 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1658 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
1659 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
1660 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
1661 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
1663 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1666 rm -fr $DIR/$tdir $DIR/${tdir}2
1667 TMP_DIR=$DIR/$tdir/tmp
1668 mkdir -p $TMP_DIR $DIR/${tdir}2
1669 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1670 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1671 ls $TMP_DIR/symlink12 || error
1672 ls $DIR/$tdir/symlink02 || error
1674 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1677 [ -e $DIR/d32i ] && rm -fr $DIR/d32i
1678 mkdir -p $DIR/d32i/ext2-mountpoint
1679 mount -t ext2 -o loop $EXT2_DEV $DIR/d32i/ext2-mountpoint || error
1680 touch $DIR/d32i/test_file
1681 $CHECKSTAT -t file $DIR/d32i/ext2-mountpoint/../test_file || error
1682 $UMOUNT $DIR/d32i/ext2-mountpoint || error
1684 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
1687 [ -e $DIR/d32j ] && rm -fr $DIR/d32j
1688 mkdir -p $DIR/d32j/ext2-mountpoint
1689 mount -t ext2 -o loop $EXT2_DEV $DIR/d32j/ext2-mountpoint || error
1690 touch $DIR/d32j/test_file
1691 cat $DIR/d32j/ext2-mountpoint/../test_file || error
1692 $UMOUNT $DIR/d32j/ext2-mountpoint || error
1694 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
1698 mkdir -p $DIR/d32k/ext2-mountpoint
1699 mount -t ext2 -o loop $EXT2_DEV $DIR/d32k/ext2-mountpoint
1700 mkdir -p $DIR/d32k/d2
1701 touch $DIR/d32k/d2/test_file || error
1702 $CHECKSTAT -t file $DIR/d32k/ext2-mountpoint/../d2/test_file || error
1703 $UMOUNT $DIR/d32k/ext2-mountpoint || error
1705 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
1709 mkdir -p $DIR/d32l/ext2-mountpoint
1710 mount -t ext2 -o loop $EXT2_DEV $DIR/d32l/ext2-mountpoint || error
1711 mkdir -p $DIR/d32l/d2
1712 touch $DIR/d32l/d2/test_file
1713 cat $DIR/d32l/ext2-mountpoint/../d2/test_file || error
1714 $UMOUNT $DIR/d32l/ext2-mountpoint || error
1716 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
1720 mkdir -p $DIR/d32m/tmp
1721 TMP_DIR=$DIR/d32m/tmp
1722 ln -s $DIR $TMP_DIR/symlink11
1723 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1724 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
1725 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
1727 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
1731 mkdir -p $DIR/d32n/tmp
1732 TMP_DIR=$DIR/d32n/tmp
1733 ln -s $DIR $TMP_DIR/symlink11
1734 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1735 ls -l $DIR/d32n/tmp/symlink11 || error
1736 ls -l $DIR/d32n/symlink01 || error
1738 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
1741 rm -fr $DIR/d32o $DIR/$tfile
1743 mkdir -p $DIR/d32o/tmp
1744 TMP_DIR=$DIR/d32o/tmp
1745 ln -s $DIR/$tfile $TMP_DIR/symlink12
1746 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1747 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
1748 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
1749 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
1750 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
1752 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
1762 mkdir -p $DIR/d32p/tmp
1764 TMP_DIR=$DIR/d32p/tmp
1766 ln -s $DIR/$tfile $TMP_DIR/symlink12
1768 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1770 cat $DIR/d32p/tmp/symlink12 || error
1772 cat $DIR/d32p/symlink02 || error
1775 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
1778 [ -e $DIR/d32q ] && rm -fr $DIR/d32q
1780 touch $DIR/d32q/under_the_mount
1781 mount -t ext2 -o loop $EXT2_DEV $DIR/d32q
1782 ls $DIR/d32q/under_the_mount && error || true
1783 $UMOUNT $DIR/d32q || error
1785 run_test 32q "stat follows mountpoints in Lustre (should return error)"
1788 [ -e $DIR/d32r ] && rm -fr $DIR/d32r
1790 touch $DIR/d32r/under_the_mount
1791 mount -t ext2 -o loop $EXT2_DEV $DIR/d32r
1792 ls $DIR/d32r | grep -q under_the_mount && error || true
1793 $UMOUNT $DIR/d32r || error
1795 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
1800 chmod 444 $DIR/$tfile
1801 chown $RUNAS_ID $DIR/$tfile
1803 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
1806 run_test 33 "write file with mode 444 (should return error) ===="
1811 chown $RUNAS_ID $DIR/d33
1812 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
1813 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
1814 error "open RDWR" || true
1816 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
1821 chown $RUNAS_ID $DIR/d33
1822 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
1824 run_test 33b "test open file with malformed flags (No panic and return error)"
1835 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
1838 for ostnum in $(seq $OSTCOUNT); do
1839 # test-framework's OST numbering is one-based, while Lustre's
1841 ostname=$(printf "lustre-OST%.4d" $((ostnum - 1)))
1842 # Parsing llobdstat's output sucks; we could grep the /proc
1843 # path, but that's likely to not be as portable as using the
1844 # llobdstat utility. So we parse lctl output instead.
1845 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
1846 obdfilter/$ostname/stats |
1847 awk '/^write_bytes/ {print $7}' )
1848 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
1849 if (( ${write_bytes:-0} > 0 ))
1856 $all_zeros || return 0
1859 echo foo > $DIR/d33/bar
1863 # Total up write_bytes after writing. We'd better find non-zeros.
1864 for ostnum in $(seq $OSTCOUNT); do
1865 ostname=$(printf "lustre-OST%.4d" $((ostnum - 1)))
1866 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
1867 obdfilter/$ostname/stats |
1868 awk '/^write_bytes/ {print $7}' )
1869 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
1870 if (( ${write_bytes:-0} > 0 ))
1879 for ostnum in $(seq $OSTCOUNT); do
1880 ostname=$(printf "lustre-OST%.4d" $((ostnum - 1)))
1881 echo "Check that write_bytes is present in obdfilter/*/stats:"
1882 do_facet ost$ostnum lctl get_param -n \
1883 obdfilter/$ostname/stats
1885 error "OST not keeping write_bytes stats (b22312)"
1888 run_test 33c "test llobdstat and write_bytes"
1890 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
1893 $MCREATE $DIR/f34 || error
1894 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1895 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
1896 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1897 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1899 run_test 34a "truncate file that has not been opened ==========="
1902 [ ! -f $DIR/f34 ] && test_34a
1903 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1904 $OPENFILE -f O_RDONLY $DIR/f34
1905 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1906 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1908 run_test 34b "O_RDONLY opening file doesn't create objects ====="
1911 [ ! -f $DIR/f34 ] && test_34a
1912 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1913 $OPENFILE -f O_RDWR $DIR/f34
1914 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
1915 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1917 run_test 34c "O_RDWR opening file-with-size works =============="
1920 [ ! -f $DIR/f34 ] && test_34a
1921 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
1922 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1925 run_test 34d "write to sparse file ============================="
1929 $MCREATE $DIR/f34e || error
1930 $TRUNCATE $DIR/f34e 1000 || error
1931 $CHECKSTAT -s 1000 $DIR/f34e || error
1932 $OPENFILE -f O_RDWR $DIR/f34e
1933 $CHECKSTAT -s 1000 $DIR/f34e || error
1935 run_test 34e "create objects, some with size and some without =="
1937 test_34f() { # bug 6242, 6243
1940 $MCREATE $DIR/f34f || error
1941 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
1942 dd if=$DIR/f34f of=$TMP/f34f
1943 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
1944 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
1945 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
1946 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
1947 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
1949 run_test 34f "read from a file with no objects until EOF ======="
1952 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
1953 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
1954 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
1955 cancel_lru_locks osc
1956 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
1957 error "wrong size after lock cancel"
1959 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
1960 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
1961 error "expanding truncate failed"
1962 cancel_lru_locks osc
1963 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
1964 error "wrong expanded size after lock cancel"
1966 run_test 34g "truncate long file ==============================="
1969 cp /bin/sh $DIR/f35a
1971 chown $RUNAS_ID $DIR/f35a
1972 $RUNAS $DIR/f35a && error || true
1975 run_test 35a "exec file with mode 444 (should return and not leak) ====="
1979 utime $DIR/f36 || error
1981 run_test 36a "MDS utime check (mknod, utime) ==================="
1985 utime $DIR/f36 || error
1987 run_test 36b "OST utime check (open, utime) ===================="
1992 chown $RUNAS_ID $DIR/d36
1993 $RUNAS utime $DIR/d36/f36 || error
1995 run_test 36c "non-root MDS utime check (mknod, utime) =========="
1998 [ ! -d $DIR/d36 ] && test_36c
1999 echo "" > $DIR/d36/f36
2000 $RUNAS utime $DIR/d36/f36 || error
2002 run_test 36d "non-root OST utime check (open, utime) ==========="
2005 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2007 touch $DIR/$tdir/$tfile
2008 $RUNAS utime $DIR/$tdir/$tfile && \
2009 error "utime worked, expected failure" || true
2011 run_test 36e "utime on non-owned file (should return error) ===="
2015 local LANG_SAVE=$LANG
2016 local LC_LANG_SAVE=$LC_LANG
2017 export LANG=C LC_LANG=C # for date language
2019 DATESTR="Dec 20 2000"
2021 lctl set_param fail_loc=$fl
2023 cp /etc/hosts $DIR/$tdir/$tfile
2024 sync & # write RPC generated with "current" inode timestamp, but delayed
2026 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
2027 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
2028 cancel_lru_locks osc
2029 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
2031 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
2032 echo "BEFORE: $LS_BEFORE" && \
2033 echo "AFTER : $LS_AFTER" && \
2034 echo "WANT : $DATESTR" && \
2035 error "$DIR/$tdir/$tfile timestamps changed" || true
2037 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
2041 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
2042 subr_36fh "0x80000214"
2044 run_test 36f "utime on file racing with OST BRW write =========="
2047 remote_ost_nodsh && skip "remote OST with nodsh" && return
2050 export FMD_MAX_AGE=`do_facet ost1 lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | head -n 1`
2051 FMD_BEFORE="`awk '/ll_fmd_cache/ { print $2 }' /proc/slabinfo`"
2052 touch $DIR/$tdir/$tfile
2053 sleep $((FMD_MAX_AGE + 12))
2054 FMD_AFTER="`awk '/ll_fmd_cache/ { print $2 }' /proc/slabinfo`"
2055 [ "$FMD_AFTER" -gt "$FMD_BEFORE" ] && \
2056 echo "AFTER : $FMD_AFTER > BEFORE $FMD_BEFORE" && \
2057 error "fmd didn't expire after ping" || true
2059 run_test 36g "filter mod data cache expiry ====================="
2062 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
2063 subr_36fh "0x80000227"
2065 run_test 36h "utime on file racing with OST BRW write =========="
2069 echo f > $DIR/$tdir/fbugfile
2070 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2071 ls $DIR/$tdir | grep "\<fbugfile\>" && error
2072 $UMOUNT $DIR/$tdir || error
2073 rm -f $DIR/$tdir/fbugfile || error
2075 run_test 37 "ls a mounted file system to check old content ====="
2078 local file=$DIR/$tfile
2080 openfile -f O_DIRECTORY $file
2083 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
2084 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
2086 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
2090 touch $DIR/${tfile}2
2091 # ls -l $DIR/$tfile $DIR/${tfile}2
2092 # ls -lu $DIR/$tfile $DIR/${tfile}2
2093 # ls -lc $DIR/$tfile $DIR/${tfile}2
2095 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
2096 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
2098 ls -l $DIR/$tfile $DIR/${tfile}2
2100 ls -lu $DIR/$tfile $DIR/${tfile}2
2102 ls -lc $DIR/$tfile $DIR/${tfile}2
2103 error "O_TRUNC didn't change timestamps"
2106 run_test 39 "mtime changed on create ==========================="
2110 cp -p /etc/passwd $DIR/$tdir/fopen
2111 cp -p /etc/passwd $DIR/$tdir/flink
2112 cp -p /etc/passwd $DIR/$tdir/funlink
2113 cp -p /etc/passwd $DIR/$tdir/frename
2114 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
2117 echo "aaaaaa" >> $DIR/$tdir/fopen
2118 echo "aaaaaa" >> $DIR/$tdir/flink
2119 echo "aaaaaa" >> $DIR/$tdir/funlink
2120 echo "aaaaaa" >> $DIR/$tdir/frename
2122 local open_new=`stat -c %Y $DIR/$tdir/fopen`
2123 local link_new=`stat -c %Y $DIR/$tdir/flink`
2124 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
2125 local rename_new=`stat -c %Y $DIR/$tdir/frename`
2127 cat $DIR/$tdir/fopen > /dev/null
2128 ln $DIR/$tdir/flink $DIR/$tdir/flink2
2129 rm -f $DIR/$tdir/funlink2
2130 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
2132 for (( i=0; i < 2; i++ )) ; do
2133 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
2134 local link_new2=`stat -c %Y $DIR/$tdir/flink`
2135 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
2136 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
2138 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
2139 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
2140 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
2141 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
2143 cancel_lru_locks osc
2144 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2147 run_test 39b "mtime change on open, link, unlink, rename ======"
2149 # this should be set to past
2150 TEST_39_MTIME=`date -d "1 year ago" +%s`
2156 local mtime0=`stat -c %Y $DIR1/$tfile`
2158 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2159 local mtime1=`stat -c %Y $DIR1/$tfile`
2160 [ "$mtime1" = $TEST_39_MTIME ] || \
2161 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
2164 echo hello >> $DIR1/$tfile
2166 local mtime2=`stat -c %Y $DIR1/$tfile`
2167 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
2168 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
2170 mv $DIR1/$tfile $DIR1/$tfile-1
2172 for (( i=0; i < 2; i++ )) ; do
2173 local mtime3=`stat -c %Y $DIR1/$tfile-1`
2174 [ "$mtime2" = "$mtime3" ] || \
2175 error "mtime ($mtime2) changed (to $mtime3) on rename"
2177 cancel_lru_locks osc
2178 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2181 run_test 39c "mtime change on rename ==========================="
2187 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2189 for (( i=0; i < 2; i++ )) ; do
2190 local mtime=`stat -c %Y $DIR1/$tfile`
2191 [ $mtime = $TEST_39_MTIME ] || \
2192 error "mtime($mtime) is not set to $TEST_39_MTIME"
2194 cancel_lru_locks osc
2195 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2198 run_test 39d "create, utime, stat =============================="
2203 local mtime1=`stat -c %Y $DIR1/$tfile`
2205 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2207 for (( i=0; i < 2; i++ )) ; do
2208 local mtime2=`stat -c %Y $DIR1/$tfile`
2209 [ $mtime2 = $TEST_39_MTIME ] || \
2210 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2212 cancel_lru_locks osc
2213 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2216 run_test 39e "create, stat, utime, stat ========================"
2221 mtime1=`stat -c %Y $DIR1/$tfile`
2224 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2226 for (( i=0; i < 2; i++ )) ; do
2227 local mtime2=`stat -c %Y $DIR1/$tfile`
2228 [ $mtime2 = $TEST_39_MTIME ] || \
2229 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2231 cancel_lru_locks osc
2232 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2235 run_test 39f "create, stat, sleep, utime, stat ================="
2239 echo hello >> $DIR1/$tfile
2240 local mtime1=`stat -c %Y $DIR1/$tfile`
2243 chmod o+r $DIR1/$tfile
2245 for (( i=0; i < 2; i++ )) ; do
2246 local mtime2=`stat -c %Y $DIR1/$tfile`
2247 [ "$mtime1" = "$mtime2" ] || \
2248 error "lost mtime: $mtime2, should be $mtime1"
2250 cancel_lru_locks osc
2251 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2254 run_test 39g "write, chmod, stat ==============================="
2262 echo hello >> $DIR1/$tfile
2263 local mtime1=`stat -c %Y $DIR1/$tfile`
2265 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2267 if [ "$d1" != "$d2" ]; then
2268 echo "write and touch not within one second"
2270 for (( i=0; i < 2; i++ )) ; do
2271 local mtime2=`stat -c %Y $DIR1/$tfile`
2272 [ "$mtime2" = $TEST_39_MTIME ] || \
2273 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
2275 cancel_lru_locks osc
2276 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2280 run_test 39h "write, utime within one second, stat ============="
2286 echo hello >> $DIR1/$tfile
2287 local mtime1=`stat -c %Y $DIR1/$tfile`
2289 mv $DIR1/$tfile $DIR1/$tfile-1
2291 for (( i=0; i < 2; i++ )) ; do
2292 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2294 [ "$mtime1" = "$mtime2" ] || \
2295 error "lost mtime: $mtime2, should be $mtime1"
2297 cancel_lru_locks osc
2298 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2301 run_test 39i "write, rename, stat =============================="
2307 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
2309 local mtime1=`stat -c %Y $DIR1/$tfile`
2311 mv $DIR1/$tfile $DIR1/$tfile-1
2313 kill -USR1 $multipid
2314 wait $multipid || error "multiop close failed"
2316 for (( i=0; i < 2; i++ )) ; do
2317 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2318 [ "$mtime1" = "$mtime2" ] || \
2319 error "mtime is lost on close: $mtime2, should be $mtime1"
2321 cancel_lru_locks osc
2322 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2325 run_test 39j "write, rename, close, stat ======================="
2331 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
2333 local mtime1=`stat -c %Y $DIR1/$tfile`
2335 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2337 kill -USR1 $multipid
2338 wait $multipid || error "multiop close failed"
2340 for (( i=0; i < 2; i++ )) ; do
2341 local mtime2=`stat -c %Y $DIR1/$tfile`
2343 [ "$mtime2" = $TEST_39_MTIME ] || \
2344 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
2346 cancel_lru_locks osc
2347 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2350 run_test 39k "write, utime, close, stat ========================"
2352 # this should be set to future
2353 TEST_39_ATIME=`date -d "1 year" +%s`
2356 local atime_diff=$(do_facet $SINGLEMDS lctl get_param -n mdd.*.atime_diff)
2360 # test setting directory atime to future
2361 touch -a -d @$TEST_39_ATIME $DIR/$tdir
2362 local atime=$(stat -c %X $DIR/$tdir)
2363 [ "$atime" = $TEST_39_ATIME ] || \
2364 error "atime is not set to future: $atime, should be $TEST_39_ATIME"
2366 # test setting directory atime from future to now
2367 local d1=$(date +%s)
2369 local d2=$(date +%s)
2371 cancel_lru_locks mdc
2372 atime=$(stat -c %X $DIR/$tdir)
2373 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2374 error "atime is not updated from future: $atime, should be $d1<atime<$d2"
2376 do_facet $SINGLEMDS lctl set_param -n mdd.*.atime_diff=2
2379 # test setting directory atime when now > dir atime + atime_diff
2383 cancel_lru_locks mdc
2384 atime=$(stat -c %X $DIR/$tdir)
2385 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2386 error "atime is not updated : $atime, should be $d2"
2388 do_facet $SINGLEMDS lctl set_param -n mdd.*.atime_diff=60
2391 # test not setting directory atime when now < dir atime + atime_diff
2393 cancel_lru_locks mdc
2394 atime=$(stat -c %X $DIR/$tdir)
2395 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2396 error "atime is updated to $atime, should remain $d1<atime<$d2"
2398 do_facet $SINGLEMDS lctl set_param -n mdd.*.atime_diff=$atime_diff
2400 run_test 39l "directory atime update ==========================="
2403 dd if=/dev/zero of=$DIR/f40 bs=4096 count=1
2404 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/f40 && error
2405 $CHECKSTAT -t file -s 4096 $DIR/f40 || error
2407 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
2411 small_write $DIR/f41 18
2413 run_test 41 "test small file write + fstat ====================="
2415 count_ost_writes() {
2416 lctl get_param -n osc.*.stats |
2417 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
2424 BG_DIRTY_RATIO_SAVE=10
2425 MAX_BG_DIRTY_RATIO=25
2429 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
2430 # dirty_ratio, dirty_background_ratio
2431 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
2432 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
2433 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
2434 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
2436 # if file not here, we are a 2.4 kernel
2437 kill -CONT `pidof kupdated`
2442 # setup the trap first, so someone cannot exit the test at the
2443 # exact wrong time and mess up a machine
2444 trap start_writeback EXIT
2445 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
2446 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
2447 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
2448 sysctl -w vm.dirty_writeback_centisecs=0
2449 sysctl -w vm.dirty_writeback_centisecs=0
2450 # save and increase /proc/sys/vm/dirty_ratio
2451 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
2452 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
2453 # save and increase /proc/sys/vm/dirty_background_ratio
2454 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
2455 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
2457 # if file not here, we are a 2.4 kernel
2458 kill -STOP `pidof kupdated`
2462 # ensure that all stripes have some grant before we test client-side cache
2464 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
2465 dd if=/dev/zero of=$i bs=4k count=1
2470 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
2471 # file truncation, and file removal.
2474 cancel_lru_locks osc
2476 sync; sleep 1; sync # just to be safe
2477 BEFOREWRITES=`count_ost_writes`
2478 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
2479 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
2480 AFTERWRITES=`count_ost_writes`
2481 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
2482 error "$BEFOREWRITES < $AFTERWRITES"
2485 run_test 42a "ensure that we don't flush on close =============="
2489 cancel_lru_locks osc
2492 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
2493 BEFOREWRITES=`count_ost_writes`
2494 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
2495 AFTERWRITES=`count_ost_writes`
2496 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
2497 error "$BEFOREWRITES < $AFTERWRITES on unlink"
2499 BEFOREWRITES=`count_ost_writes`
2500 sync || error "sync: $?"
2501 AFTERWRITES=`count_ost_writes`
2502 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
2503 error "$BEFOREWRITES < $AFTERWRITES on sync"
2505 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
2509 run_test 42b "test destroy of file with cached dirty data ======"
2511 # if these tests just want to test the effect of truncation,
2512 # they have to be very careful. consider:
2513 # - the first open gets a {0,EOF}PR lock
2514 # - the first write conflicts and gets a {0, count-1}PW
2515 # - the rest of the writes are under {count,EOF}PW
2516 # - the open for truncate tries to match a {0,EOF}PR
2517 # for the filesize and cancels the PWs.
2518 # any number of fixes (don't get {0,EOF} on open, match
2519 # composite locks, do smarter file size management) fix
2520 # this, but for now we want these tests to verify that
2521 # the cancellation with truncate intent works, so we
2522 # start the file with a full-file pw lock to match against
2523 # until the truncate.
2528 cancel_lru_locks osc
2530 # prime the file with 0,EOF PW to match
2534 # now the real test..
2535 dd if=/dev/zero of=$file bs=1024 count=100
2536 BEFOREWRITES=`count_ost_writes`
2537 $TRUNCATE $file $offset
2538 cancel_lru_locks osc
2539 AFTERWRITES=`count_ost_writes`
2545 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
2546 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
2549 run_test 42c "test partial truncate of file with cached dirty data"
2553 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
2554 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
2557 run_test 42d "test complete truncate of file with cached dirty data"
2563 test_42e() { # bug22074
2564 local TDIR=$DIR/${tdir}e
2565 local pagesz=$(page_size)
2567 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
2568 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
2573 $LFS setstripe -c 1 $TDIR
2574 createmany -o $TDIR/f $files
2576 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
2578 # we assume that with $OSTCOUNT files, at least one of them will
2579 # be allocated on OST0.
2580 warmup_files=$((OSTCOUNT * max_dirty_mb))
2581 createmany -o $TDIR/w $warmup_files
2583 # write a large amount of data into one file and sync, to get good
2584 # avail_grant number from OST.
2585 for ((i=0; i<$warmup_files; i++)); do
2586 idx=$($LFS getstripe -i $TDIR/w$i)
2587 [ $idx -ne 0 ] && continue
2588 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
2591 [ $i -gt $warmup_files ] && error "OST0 is still cold"
2593 $LCTL get_param $proc_osc0/cur_dirty_bytes
2594 $LCTL get_param $proc_osc0/cur_grant_bytes
2596 # create as much dirty pages as we can while not to trigger the actual
2597 # RPCs directly. but depends on the env, VFS may trigger flush during this
2598 # period, hopefully we are good.
2599 for ((i=0; i<$warmup_files; i++)); do
2600 idx=$($LFS getstripe -i $TDIR/w$i)
2601 [ $idx -ne 0 ] && continue
2602 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
2604 $LCTL get_param $proc_osc0/cur_dirty_bytes
2605 $LCTL get_param $proc_osc0/cur_grant_bytes
2607 # perform the real test
2608 $LCTL set_param $proc_osc0/rpc_stats 0
2609 for ((;i<$files; i++)); do
2610 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
2611 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
2614 $LCTL get_param $proc_osc0/rpc_stats
2616 $LCTL get_param $proc_osc0/rpc_stats |
2617 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
2618 [ "$PPR" != "16:" ] && continue
2619 [ $WPCT -lt 85 ] && error "$pages-page write RPCs only $WPCT% < 85%"
2620 break # we only want the "pages per rpc" stat
2624 run_test 42e "verify sub-RPC writes are not done synchronously"
2628 cp -p /bin/ls $DIR/$tdir/$tfile
2629 multiop $DIR/$tdir/$tfile Ow_c &
2631 # give multiop a chance to open
2634 $DIR/$tdir/$tfile && error || true
2637 run_test 43 "execution of file opened for write should return -ETXTBSY"
2641 cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
2642 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
2644 multiop $DIR/d43/multiop Oc && error "expected error, got success"
2645 kill -USR1 $MULTIOP_PID || return 2
2646 wait $MULTIOP_PID || return 3
2649 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
2653 cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
2654 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
2656 truncate $DIR/d43/multiop 0 && error "expected error, got success"
2657 kill -USR1 $MULTIOP_PID || return 2
2658 wait $MULTIOP_PID || return 3
2661 run_test 43b "truncate of file being executed should return -ETXTBSY"
2664 local testdir="$DIR/d43c"
2667 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
2668 ( cd $testdir && md5sum -c)
2670 run_test 43c "md5sum of copy into lustre========================"
2673 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
2674 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
2675 dd if=$DIR/f1 bs=4k count=1 > /dev/null
2677 run_test 44 "zero length read from a sparse stripe ============="
2680 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
2682 [ -z "$nstripe" ] && skip "can't get stripe info" && return
2683 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
2684 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
2686 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
2687 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
2690 OFFSETS="0 $((stride/2)) $((stride-1))"
2691 for offset in $OFFSETS ; do
2692 for i in `seq 0 $((nstripe-1))`; do
2693 local GLOBALOFFSETS=""
2694 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
2695 local myfn=$DIR/d44a-$size
2696 echo "--------writing $myfn at $size"
2697 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
2698 GLOBALOFFSETS="$GLOBALOFFSETS $size"
2699 ll_sparseness_verify $myfn $GLOBALOFFSETS \
2700 || error "ll_sparseness_verify $GLOBALOFFSETS"
2702 for j in `seq 0 $((nstripe-1))`; do
2703 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
2704 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
2705 GLOBALOFFSETS="$GLOBALOFFSETS $size"
2707 ll_sparseness_verify $myfn $GLOBALOFFSETS \
2708 || error "ll_sparseness_verify $GLOBALOFFSETS"
2713 run_test 44a "test sparse pwrite ==============================="
2717 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
2723 before=`dirty_osc_total`
2724 echo executing "\"$*\""
2726 after=`dirty_osc_total`
2727 echo before $before, after $after
2731 # Obtain grants from OST if it supports it
2732 echo blah > ${f}_grant
2735 do_dirty_record "echo blah > $f"
2736 [ $before -eq $after ] && error "write wasn't cached"
2737 do_dirty_record "> $f"
2738 [ $before -gt $after ] || error "truncate didn't lower dirty count"
2739 do_dirty_record "echo blah > $f"
2740 [ $before -eq $after ] && error "write wasn't cached"
2741 do_dirty_record "sync"
2742 [ $before -gt $after ] || error "writeback didn't lower dirty count"
2743 do_dirty_record "echo blah > $f"
2744 [ $before -eq $after ] && error "write wasn't cached"
2745 do_dirty_record "cancel_lru_locks osc"
2746 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
2749 run_test 45 "osc io page accounting ============================"
2751 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
2752 # test tickles a bug where re-dirtying a page was failing to be mapped to the
2753 # objects offset and an assert hit when an rpc was built with 1023's mapped
2754 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
2759 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2761 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
2762 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2766 run_test 46 "dirtying a previously written page ================"
2768 # test_47 is removed "Device nodes check" is moved to test_28
2770 test_48a() { # bug 2399
2771 check_kernel_version 34 || return 0
2774 mv $DIR/d48a $DIR/d48.new || error "move directory failed"
2775 mkdir $DIR/d48a || error "recreate directory failed"
2776 touch foo || error "'touch foo' failed after recreating cwd"
2777 mkdir bar || error "'mkdir foo' failed after recreating cwd"
2778 if check_kernel_version 44; then
2779 touch .foo || error "'touch .foo' failed after recreating cwd"
2780 mkdir .bar || error "'mkdir .foo' failed after recreating cwd"
2782 ls . > /dev/null || error "'ls .' failed after recreating cwd"
2783 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2784 cd . || error "'cd .' failed after recreating cwd"
2785 mkdir . && error "'mkdir .' worked after recreating cwd"
2786 rmdir . && error "'rmdir .' worked after recreating cwd"
2787 ln -s . baz || error "'ln -s .' failed after recreating cwd"
2788 cd .. || error "'cd ..' failed after recreating cwd"
2790 run_test 48a "Access renamed working dir (should return errors)="
2792 test_48b() { # bug 2399
2793 check_kernel_version 34 || return 0
2796 rmdir $DIR/d48b || error "remove cwd $DIR/d48b failed"
2797 touch foo && error "'touch foo' worked after removing cwd"
2798 mkdir foo && error "'mkdir foo' worked after removing cwd"
2799 if check_kernel_version 44; then
2800 touch .foo && error "'touch .foo' worked after removing cwd"
2801 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2803 ls . > /dev/null && error "'ls .' worked after removing cwd"
2804 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2805 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
2806 mkdir . && error "'mkdir .' worked after removing cwd"
2807 rmdir . && error "'rmdir .' worked after removing cwd"
2808 ln -s . foo && error "'ln -s .' worked after removing cwd"
2809 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
2811 run_test 48b "Access removed working dir (should return errors)="
2813 test_48c() { # bug 2350
2814 check_kernel_version 36 || return 0
2815 #lctl set_param debug=-1
2817 mkdir -p $DIR/d48c/dir
2819 $TRACE rmdir $DIR/d48c/dir || error "remove cwd $DIR/d48c/dir failed"
2820 $TRACE touch foo && error "'touch foo' worked after removing cwd"
2821 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
2822 if check_kernel_version 44; then
2823 touch .foo && error "'touch .foo' worked after removing cwd"
2824 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2826 $TRACE ls . && error "'ls .' worked after removing cwd"
2827 $TRACE ls .. || error "'ls ..' failed after removing cwd"
2828 is_patchless || ( $TRACE cd . && error "'cd .' worked after removing cwd" )
2829 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
2830 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
2831 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
2832 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
2834 run_test 48c "Access removed working subdir (should return errors)"
2836 test_48d() { # bug 2350
2837 check_kernel_version 36 || return 0
2838 #lctl set_param debug=-1
2840 mkdir -p $DIR/d48d/dir
2842 $TRACE rmdir $DIR/d48d/dir || error "remove cwd $DIR/d48d/dir failed"
2843 $TRACE rmdir $DIR/d48d || error "remove parent $DIR/d48d failed"
2844 $TRACE touch foo && error "'touch foo' worked after removing parent"
2845 $TRACE mkdir foo && error "'mkdir foo' worked after removing parent"
2846 if check_kernel_version 44; then
2847 touch .foo && error "'touch .foo' worked after removing parent"
2848 mkdir .foo && error "'mkdir .foo' worked after removing parent"
2850 $TRACE ls . && error "'ls .' worked after removing parent"
2851 $TRACE ls .. && error "'ls ..' worked after removing parent"
2852 is_patchless || ( $TRACE cd . && error "'cd .' worked after recreate parent" )
2853 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
2854 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
2855 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
2856 is_patchless || ( $TRACE cd .. && error "'cd ..' worked after removing parent" || true )
2858 run_test 48d "Access removed parent subdir (should return errors)"
2860 test_48e() { # bug 4134
2861 check_kernel_version 41 || return 0
2862 #lctl set_param debug=-1
2864 mkdir -p $DIR/d48e/dir
2866 $TRACE rmdir $DIR/d48e/dir || error "remove cwd $DIR/d48e/dir failed"
2867 $TRACE rmdir $DIR/d48e || error "remove parent $DIR/d48e failed"
2868 $TRACE touch $DIR/d48e || error "'touch $DIR/d48e' failed"
2869 $TRACE chmod +x $DIR/d48e || error "'chmod +x $DIR/d48e' failed"
2870 # On a buggy kernel addition of "touch foo" after cd .. will
2871 # produce kernel oops in lookup_hash_it
2872 touch ../foo && error "'cd ..' worked after recreate parent"
2874 $TRACE rm $DIR/d48e || error "rm '$DIR/d48e' failed"
2876 run_test 48e "Access to recreated parent subdir (should return errors)"
2882 ls /proc/$$/cwd || error
2884 run_test 50 "special situations: /proc symlinks ==============="
2886 test_51a() { # was test_51
2887 # bug 1516 - create an empty entry right after ".." then split dir
2890 $MCREATE $DIR/d51/bar
2892 createmany -m $DIR/d51/longfile 201
2894 while [ `ls -sd $DIR/d51 | awk '{ print $1 }'` -eq 4 ]; do
2895 $MCREATE $DIR/d51/longfile$FNUM
2900 ls -l $DIR/d51 > /dev/null || error
2902 run_test 51a "special situations: split htree with empty entry =="
2904 #export NUMTEST=70000
2905 # FIXME: I select a relatively small number to do basic test.
2906 # large number may give panic(). debugging on this is going on.
2909 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
2910 [ $NUMFREE -lt 21000 ] && \
2911 skip "not enough free inodes ($NUMFREE)" && \
2914 check_kernel_version 40 || NUMTEST=31000
2915 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 50))
2918 createmany -d $DIR/d51b/t- $NUMTEST
2920 run_test 51b "mkdir .../t-0 --- .../t-$NUMTEST ===================="
2923 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2925 local ndirs=${TEST51BB_NDIRS:-10}
2926 local nfiles=${TEST51BB_NFILES:-100}
2928 local numfree=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
2930 [ $numfree -lt $(( ndirs * nfiles)) ] && \
2931 nfiles=$(( numfree / ndirs - 10 ))
2933 local dir=$DIR/d51bb
2935 local savePOLICY=$(lctl get_param -n lmv.*.placement)
2936 lctl set_param -n lmv.*.placement=CHAR
2939 local IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
2943 for ((i=0; i < $ndirs; i++)); do
2944 dirs[i]=$dir/$RANDOM
2945 echo Creating directory ${dirs[i]}
2948 echo Creating $nfiles in dir ${dirs[i]} ...
2949 echo "createmany -o ${dirs[i]}/$tfile- $nfiles"
2950 createmany -o ${dirs[i]}/$tfile- $nfiles
2956 IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
2960 for ((i=0; i<${#NEWUSED[@]}; i++)); do
2961 echo "mds $i: inodes count OLD ${OLDUSED[$i]} NEW ${NEWUSED[$i]}"
2962 [ ${OLDUSED[$i]} -lt ${NEWUSED[$i]} ] || rc=$((rc + 1))
2965 lctl set_param -n lmv.*.placement=$savePOLICY
2967 [ $rc -ne $MDSCOUNT ] || \
2968 error "Objects/inodes are not distributed over all mds servers"
2970 run_test 51bb "mkdir createmany CMD $MDSCOUNT ===================="
2974 [ ! -d $DIR/d51b ] && skip "$DIR/51b missing" && \
2977 unlinkmany -d $DIR/d51b/t- $NUMTEST
2979 run_test 51c "rmdir .../t-0 --- .../t-$NUMTEST ===================="
2982 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping test with few OSTs" && return
2984 createmany -o $DIR/d51d/t- 1000
2985 $LFS getstripe $DIR/d51d > $TMP/files
2986 for N in `seq 0 $((OSTCOUNT - 1))`; do
2987 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
2988 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
2989 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
2991 unlinkmany $DIR/d51d/t- 1000
2994 for N in `seq 1 $((OSTCOUNT - 1))`; do
2995 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
2996 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
2997 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
2998 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3000 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
3001 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3002 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
3003 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3007 run_test 51d "check object distribution ===================="
3010 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
3013 chattr +a $DIR/d52a/foo || error "chattr +a failed"
3014 echo bar >> $DIR/d52a/foo || error "append bar failed"
3015 cp /etc/hosts $DIR/d52a/foo && error "cp worked"
3016 rm -f $DIR/d52a/foo 2>/dev/null && error "rm worked"
3017 link $DIR/d52a/foo $DIR/d52a/foo_link 2>/dev/null && error "link worked"
3018 echo foo >> $DIR/d52a/foo || error "append foo failed"
3019 mrename $DIR/d52a/foo $DIR/d52a/foo_ren && error "rename worked"
3020 lsattr $DIR/d52a/foo | egrep -q "^-+a[-e]+ $DIR/d52a/foo" || error "lsattr"
3021 chattr -a $DIR/d52a/foo || error "chattr -a failed"
3022 cp -r $DIR/d52a /tmp/
3023 rm -fr $DIR/d52a || error "cleanup rm failed"
3025 run_test 52a "append-only flag test (should return errors) ====="
3028 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
3031 chattr +i $DIR/d52b/foo || error "chattr +i failed"
3032 cat test > $DIR/d52b/foo && error "cat test worked"
3033 cp /etc/hosts $DIR/d52b/foo && error "cp worked"
3034 rm -f $DIR/d52b/foo 2>/dev/null && error "rm worked"
3035 link $DIR/d52b/foo $DIR/d52b/foo_link 2>/dev/null && error "link worked"
3036 echo foo >> $DIR/d52b/foo && error "echo worked"
3037 mrename $DIR/d52b/foo $DIR/d52b/foo_ren && error "rename worked"
3038 [ -f $DIR/d52b/foo ] || error
3039 [ -f $DIR/d52b/foo_ren ] && error
3040 lsattr $DIR/d52b/foo | egrep -q "^-+i[-e]+ $DIR/d52b/foo" || error "lsattr"
3041 chattr -i $DIR/d52b/foo || error "chattr failed"
3043 rm -fr $DIR/d52b || error
3045 run_test 52b "immutable flag test (should return errors) ======="
3048 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3049 remote_ost_nodsh && skip "remote OST with nodsh" && return
3058 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
3059 for value in $(do_facet $SINGLEMDS lctl get_param osc.$mdtosc.prealloc_last_id) ; do
3060 param=`echo ${value[0]} | cut -d "=" -f1`
3061 ostname=`echo $param | cut -d "." -f2 | cut -d - -f 1-2`
3062 mds_last=$(do_facet $SINGLEMDS lctl get_param -n $param)
3063 ostnum=$(echo $ostname | sed "s/${FSNAME}-OST//g" | awk '{print ($1+1)}' )
3064 ost_last=$(do_facet ost$ostnum lctl get_param -n obdfilter.$ostname.last_id | head -n 1)
3065 echo "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
3066 if [ $ost_last != $mds_last ]; then
3067 error "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
3071 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
3074 [ ! -f "$SOCKETSERVER" ] && skip_env "no socketserver, skipping" && return
3075 [ ! -f "$SOCKETCLIENT" ] && skip_env "no socketclient, skipping" && return
3076 $SOCKETSERVER $DIR/socket
3077 $SOCKETCLIENT $DIR/socket || error
3078 $MUNLINK $DIR/socket
3080 run_test 54a "unix domain socket test =========================="
3086 dd if=/dev/zero of=$f bs=`page_size` count=1
3088 run_test 54b "char device works in lustre ======================"
3091 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
3092 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
3093 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
3095 for i in `seq 3 7`; do
3096 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
3106 loopdev="$DIR/loop54c"
3109 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
3110 mknod $loopdev b 7 $LOOPNUM
3111 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
3112 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
3113 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
3114 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
3116 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
3117 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
3119 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
3124 run_test 54c "block device works in lustre ====================="
3130 [ "$string" = `echo $string > $f | cat $f` ] || error
3132 run_test 54d "fifo device works in lustre ======================"
3135 check_kernel_version 46 || return 0
3138 cp -aL /dev/console $f
3139 echo $string > $f || error
3141 run_test 54e "console/tty device works in lustre ======================"
3146 client_only && skip "Not a server" && return
3147 mount -t $FSTYPE -o loop,iopen $EXT2_DEV $DIR/d55 || error "mounting"
3149 $IOPENTEST1 $DIR/d55/foo $DIR/d55 || error "running $IOPENTEST1"
3150 $IOPENTEST2 $DIR/d55 || error "running $IOPENTEST2"
3151 echo "check for $EXT2_DEV. Please wait..."
3153 $UMOUNT $DIR/d55 || error "unmounting"
3155 run_test 55 "check iopen_connect_dentry() ======================"
3157 test_56a() { # was test_56
3163 NUMFILESx2=$(($NUMFILES * 2))
3164 for i in `seq 1 $NUMFILES` ; do
3165 touch $DIR/d56/file$i
3166 touch $DIR/d56/dir/file$i
3169 # test lfs getstripe with --recursive
3170 FILENUM=`$GETSTRIPE --recursive $DIR/d56 | grep -c obdidx`
3171 [ $FILENUM -eq $NUMFILESx2 ] || error \
3172 "lfs getstripe --recursive $DIR/d56 wrong: found $FILENUM, expected $NUMFILESx2"
3173 FILENUM=`$GETSTRIPE $DIR/d56 | grep -c obdidx`
3174 [ $FILENUM -eq $NUMFILES ] || error \
3175 "lfs getstripe $DIR/d56 without --recursive wrong: found $FILENUM, expected $NUMFILES"
3176 echo "lfs getstripe --recursive passed."
3178 # test lfs getstripe with file instead of dir
3179 FILENUM=`$GETSTRIPE $DIR/d56/file1 | grep -c obdidx`
3180 [ $FILENUM -eq 1 ] || error \
3181 "lfs getstripe $DIR/d56/file1 wrong:found $FILENUM, expected 1"
3182 echo "lfs getstripe file passed."
3184 #test lfs getstripe with --verbose
3185 [ `$GETSTRIPE --verbose $DIR/d56 | grep -c lmm_magic` -eq $NUMFILES ] ||\
3186 error "lfs getstripe --verbose $DIR/d56 wrong: should find $NUMFILES lmm_magic info"
3187 [ `$GETSTRIPE $DIR/d56 | grep -c lmm_magic` -eq 0 ] || error \
3188 "lfs getstripe $DIR/d56 without --verbose wrong: should not show lmm_magic info"
3189 echo "lfs getstripe --verbose passed."
3191 #test lfs getstripe with --obd
3192 $GETSTRIPE --obd wrong_uuid $DIR/d56 2>&1 | grep -q "unknown obduuid" || \
3193 error "lfs getstripe --obd wrong_uuid should return error message"
3195 [ "$OSTCOUNT" -lt 2 ] && \
3196 skip_env "skipping other lfs getstripe --obd test" && return
3198 OBDUUID=$(lfs osts | grep ${OSTIDX}": " | awk '{print $2}')
3199 FILENUM=`$GETSTRIPE -ir $DIR/d56 | grep -x $OSTIDX | wc -l`
3200 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/d56 | grep obdidx | wc -l`
3201 [ $FOUND -eq $FILENUM ] || \
3202 error "lfs getstripe --obd wrong: found $FOUND, expected $FILENUM"
3203 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/d56 | \
3204 sed '/^[ ]*'${OSTIDX}'[ ]/d' |\
3205 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] || \
3206 error "lfs getstripe --obd wrong: should not show file on other obd"
3207 echo "lfs getstripe --obd passed."
3209 run_test 56a "check lfs getstripe ===================================="
3216 if [ ! -d "$DIR/${tdir}g" ] ; then
3217 mkdir -p $DIR/${tdir}g
3218 for i in `seq 1 $LOCAL_NUMFILES` ; do
3219 touch $DIR/${tdir}g/file$i
3221 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3222 mkdir $DIR/${tdir}g/dir$i
3223 for j in `seq 1 $LOCAL_NUMFILES` ; do
3224 touch $DIR/${tdir}g/dir$i/file$j
3230 setup_56_special() {
3235 if [ ! -e "$TDIR/loop1b" ] ; then
3236 for i in `seq 1 $LOCAL_NUMFILES` ; do
3237 mknod $TDIR/loop${i}b b 7 $i
3238 mknod $TDIR/null${i}c c 1 3
3239 ln -s $TDIR/file1 $TDIR/link${i}l
3241 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3242 mknod $TDIR/dir$i/loop${i}b b 7 $i
3243 mknod $TDIR/dir$i/null${i}c c 1 3
3244 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
3252 setup_56 $NUMFILES $NUMDIRS
3254 EXPECTED=$(($NUMDIRS + 2))
3255 # test lfs find with -name
3256 for i in `seq 1 $NUMFILES` ; do
3257 NUMS=`$LFIND -name "*$i" $DIR/${tdir}g | wc -l`
3258 [ $NUMS -eq $EXPECTED ] || error \
3259 "lfs find -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3261 echo "lfs find -name passed."
3263 run_test 56g "check lfs find -name ============================="
3268 setup_56 $NUMFILES $NUMDIRS
3270 EXPECTED=$((($NUMDIRS+1)*($NUMFILES-1)+$NUMFILES))
3271 # test lfs find with ! -name
3272 for i in `seq 1 $NUMFILES` ; do
3273 NUMS=`$LFIND ! -name "*$i" $DIR/${tdir}g | wc -l`
3274 [ $NUMS -eq $EXPECTED ] || error \
3275 "lfs find ! -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3277 echo "lfs find ! -name passed."
3279 run_test 56h "check lfs find ! -name ============================="
3284 UUID=`$LFS osts | awk '/0: / { print $2 }'`
3285 OUT="`$LFIND -ost $UUID $DIR/$tdir`"
3286 [ "$OUT" ] && error "$LFIND returned directory '$OUT'" || true
3288 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
3291 setup_56_special $NUMFILES $NUMDIRS
3293 EXPECTED=$((NUMDIRS+1))
3294 NUMS=`$LFIND -type d $DIR/${tdir}g | wc -l`
3295 [ $NUMS -eq $EXPECTED ] || \
3296 error "lfs find -type d $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3298 run_test 56j "check lfs find -type d ============================="
3301 setup_56_special $NUMFILES $NUMDIRS
3303 EXPECTED=$(((NUMDIRS+1) * NUMFILES))
3304 NUMS=`$LFIND -type f $DIR/${tdir}g | wc -l`
3305 [ $NUMS -eq $EXPECTED ] || \
3306 error "lfs find -type f $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3308 run_test 56k "check lfs find -type f ============================="
3311 setup_56_special $NUMFILES $NUMDIRS
3313 EXPECTED=$((NUMDIRS + NUMFILES))
3314 NUMS=`$LFIND -type b $DIR/${tdir}g | wc -l`
3315 [ $NUMS -eq $EXPECTED ] || \
3316 error "lfs find -type b $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3318 run_test 56l "check lfs find -type b ============================="
3321 setup_56_special $NUMFILES $NUMDIRS
3323 EXPECTED=$((NUMDIRS + NUMFILES))
3324 NUMS=`$LFIND -type c $DIR/${tdir}g | wc -l`
3325 [ $NUMS -eq $EXPECTED ] || \
3326 error "lfs find -type c $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3328 run_test 56m "check lfs find -type c ============================="
3331 setup_56_special $NUMFILES $NUMDIRS
3333 EXPECTED=$((NUMDIRS + NUMFILES))
3334 NUMS=`$LFIND -type l $DIR/${tdir}g | wc -l`
3335 [ $NUMS -eq $EXPECTED ] || \
3336 error "lfs find -type l $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3338 run_test 56n "check lfs find -type l ============================="
3341 setup_56 $NUMFILES $NUMDIRS
3344 utime $TDIR/file1 > /dev/null || error "utime (1)"
3345 utime $TDIR/file2 > /dev/null || error "utime (2)"
3346 utime $TDIR/dir1 > /dev/null || error "utime (3)"
3347 utime $TDIR/dir2 > /dev/null || error "utime (4)"
3348 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
3351 NUMS=`$LFIND -mtime +1 $TDIR | wc -l`
3352 [ $NUMS -eq $EXPECTED ] || \
3353 error "lfs find -mtime $TDIR wrong: found $NUMS, expected $EXPECTED"
3355 run_test 56o "check lfs find -mtime for old files =========================="
3358 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3363 setup_56 $NUMFILES $NUMDIRS
3365 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
3367 NUMS="`$LFIND -uid $RUNAS_ID $TDIR | wc -l`"
3368 [ $NUMS -eq $EXPECTED ] || \
3369 error "lfs find -uid $TDIR wrong: found $NUMS, expected $EXPECTED"
3371 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
3372 NUMS="`$LFIND ! -uid $RUNAS_ID $TDIR | wc -l`"
3373 [ $NUMS -eq $EXPECTED ] || \
3374 error "lfs find ! -uid $TDIR wrong: found $NUMS, expected $EXPECTED"
3376 echo "lfs find -uid and ! -uid passed."
3378 run_test 56p "check lfs find -uid and ! -uid ==============================="
3381 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3386 setup_56 $NUMFILES $NUMDIRS
3388 chgrp $RUNAS_GID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
3390 NUMS="`$LFIND -gid $RUNAS_GID $TDIR | wc -l`"
3391 [ $NUMS -eq $EXPECTED ] || \
3392 error "lfs find -gid $TDIR wrong: found $NUMS, expected $EXPECTED"
3394 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
3395 NUMS="`$LFIND ! -gid $RUNAS_GID $TDIR | wc -l`"
3396 [ $NUMS -eq $EXPECTED ] || \
3397 error "lfs find ! -gid $TDIR wrong: found $NUMS, expected $EXPECTED"
3399 echo "lfs find -gid and ! -gid passed."
3401 run_test 56q "check lfs find -gid and ! -gid ==============================="
3404 setup_56 $NUMFILES $NUMDIRS
3408 NUMS=`$LFIND -size 0 -t f $TDIR | wc -l`
3409 [ $NUMS -eq $EXPECTED ] || \
3410 error "lfs find $TDIR -size 0 wrong: found $NUMS, expected $EXPECTED"
3412 NUMS=`$LFIND ! -size 0 -t f $TDIR | wc -l`
3413 [ $NUMS -eq $EXPECTED ] || \
3414 error "lfs find $TDIR ! -size 0 wrong: found $NUMS, expected $EXPECTED"
3415 echo "test" > $TDIR/56r && sync
3417 NUMS=`$LFIND -size 5 -t f $TDIR | wc -l`
3418 [ $NUMS -eq $EXPECTED ] || \
3419 error "lfs find $TDIR -size 5 wrong: found $NUMS, expected $EXPECTED"
3421 NUMS=`$LFIND -size +5 -t f $TDIR | wc -l`
3422 [ $NUMS -eq $EXPECTED ] || \
3423 error "lfs find $TDIR -size +5 wrong: found $NUMS, expected $EXPECTED"
3425 NUMS=`$LFIND -size +0 -t f $TDIR | wc -l`
3426 [ $NUMS -eq $EXPECTED ] || \
3427 error "lfs find $TDIR -size +0 wrong: found $NUMS, expected $EXPECTED"
3429 NUMS=`$LFIND ! -size -5 -t f $TDIR | wc -l`
3430 [ $NUMS -eq $EXPECTED ] || \
3431 error "lfs find $TDIR ! -size -5 wrong: found $NUMS, expected $EXPECTED"
3434 run_test 56r "check lfs find -size works =========================="
3437 # note test will not do anything if MDS is not local
3438 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3439 local MNTDEV="osd*.*MDT*.mntdev"
3440 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
3441 [ -z "$DEV" ] && error "can't access $MNTDEV"
3442 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
3443 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump || error "can't access $DEV"
3444 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
3445 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
3449 run_test 57a "verify MDS filesystem created with large inodes =="
3456 local FILEN=$dir/f$FILECOUNT
3458 rm -rf $dir || error "removing $dir"
3459 mkdir -p $dir || error "creating $dir"
3460 local num=$(get_mds_dir $dir)
3463 echo "mcreating $FILECOUNT files"
3464 createmany -m $dir/f 1 $FILECOUNT || \
3465 error "creating files in $dir"
3467 # verify that files do not have EAs yet
3468 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
3469 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
3473 df $dir #make sure we get new statfs data
3474 local MDSFREE=$(do_facet $mymds lctl get_param -n osd.*MDT000$((num -1)).kbytesfree)
3475 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
3476 echo "opening files to create objects/EAs"
3478 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
3479 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
3482 # verify that files have EAs now
3483 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
3484 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
3486 sleep 1 #make sure we get new statfs data
3488 local MDSFREE2=$(do_facet $mymds lctl get_param -n osd.*MDT000$((num -1)).kbytesfree)
3489 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
3490 if [ "$MDCFREE2" -lt "$((MDCFREE - 8))" ]; then
3491 if [ "$MDSFREE" != "$MDSFREE2" ]; then
3492 error "MDC before $MDCFREE != after $MDCFREE2"
3494 echo "MDC before $MDCFREE != after $MDCFREE2"
3495 echo "unable to confirm if MDS has large inodes"
3500 run_test 57b "default LOV EAs are stored inside large inodes ==="
3503 [ -z "$(which wiretest 2>/dev/null)" ] && skip_env "could not find wiretest" && return
3506 run_test 58 "verify cross-platform wire constants =============="
3509 echo "touch 130 files"
3510 createmany -o $DIR/f59- 130
3512 unlinkmany $DIR/f59- 130
3515 # wait for commitment of removal
3517 run_test 59 "verify cancellation of llog records async ========="
3519 TEST60_HEAD="test_60 run $RANDOM"
3521 [ ! -f run-llog.sh ] && skip_env "missing subtest run-llog.sh" && return
3522 log "$TEST60_HEAD - from kernel mode"
3525 run_test 60a "llog sanity tests run from kernel module =========="
3527 test_60b() { # bug 6411
3529 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
3541 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
3543 run_test 60b "limit repeated messages from CERROR/CWARN ========"
3546 echo "create 5000 files"
3547 createmany -o $DIR/f60c- 5000
3548 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
3549 lctl set_param fail_loc=0x80000137
3550 unlinkmany $DIR/f60c- 5000
3551 lctl set_param fail_loc=0
3553 run_test 60c "unlink file when mds full"
3556 SAVEPRINTK=$(lctl get_param -n printk)
3558 # verify "lctl mark" is even working"
3559 MESSAGE="test message ID $RANDOM $$"
3560 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
3561 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
3563 lctl set_param printk=0 || error "set lnet.printk failed"
3564 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
3565 MESSAGE="new test message ID $RANDOM $$"
3566 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
3567 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
3568 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
3570 lctl set_param -n printk="$SAVEPRINTK"
3572 run_test 60d "test printk console message masking"
3576 dd if=/dev/zero of=$f bs=`page_size` count=1
3577 cancel_lru_locks osc
3578 multiop $f OSMWUc || error
3581 run_test 61 "mmap() writes don't make sync hang ================"
3583 # bug 2330 - insufficient obd_match error checking causes LBUG
3587 cancel_lru_locks osc
3588 lctl set_param fail_loc=0x405
3589 cat $f && error "cat succeeded, expect -EIO"
3590 lctl set_param fail_loc=0
3592 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
3593 # match every page all of the time.
3594 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
3596 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
3597 test_63a() { # was test_63
3598 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
3599 lctl set_param -n osc.*.max_dirty_mb 0
3600 for i in `seq 10` ; do
3601 dd if=/dev/zero of=$DIR/f63 bs=8k &
3607 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
3608 rm -f $DIR/f63 || true
3610 run_test 63a "Verify oig_wait interruption does not crash ======="
3612 # bug 2248 - async write errors didn't return to application on sync
3613 # bug 3677 - async write errors left page locked
3616 lctl set_param debug=-1
3618 # ensure we have a grant to do async writes
3619 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
3622 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
3623 lctl set_param fail_loc=0x80000406
3624 multiop $DIR/$tfile Owy && \
3625 error "sync didn't return ENOMEM"
3626 sync; sleep 2; sync # do a real sync this time to flush page
3627 lctl get_param -n llite.*.dump_page_cache | grep locked && \
3628 error "locked page left in cache after async error" || true
3631 run_test 63b "async write errors should be returned to fsync ==="
3635 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
3637 run_test 64a "verify filter grant calculations (in kernel) ====="
3640 [ ! -f oos.sh ] && skip_env "missing subtest oos.sh" && return
3643 run_test 64b "check out-of-space detection on client ==========="
3645 # bug 1414 - set/get directories' stripe info
3649 $LVERIFY $DIR/d65 $DIR/d65/f1 || error "lverify failed"
3651 run_test 65a "directory with no stripe info ===================="
3655 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3657 $LVERIFY $DIR/d65 $DIR/d65/f2 || error "lverify failed"
3659 run_test 65b "directory setstripe $(($STRIPESIZE * 2)) 0 1 ==============="
3662 if [ $OSTCOUNT -gt 1 ]; then
3664 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 4)) -i 1 \
3665 -c $(($OSTCOUNT - 1)) || error "setstripe"
3667 $LVERIFY $DIR/d65 $DIR/d65/f3 || error "lverify failed"
3670 run_test 65c "directory setstripe $(($STRIPESIZE * 4)) 1 $(($OSTCOUNT - 1))"
3674 if [ $STRIPECOUNT -le 0 ]; then
3676 elif [ $STRIPECOUNT -gt 160 ]; then
3677 #LOV_MAX_STRIPE_COUNT is 160
3678 [ $OSTCOUNT -gt 160 ] && sc=160 || sc=$(($OSTCOUNT - 1))
3680 sc=$(($STRIPECOUNT - 1))
3682 $SETSTRIPE $DIR/d65 -s $STRIPESIZE -c $sc || error "setstripe"
3683 touch $DIR/d65/f4 $DIR/d65/f5
3684 $LVERIFY $DIR/d65 $DIR/d65/f4 $DIR/d65/f5 || error "lverify failed"
3686 run_test 65d "directory setstripe $STRIPESIZE -1 stripe_count =============="
3691 $SETSTRIPE $DIR/d65 || error "setstripe"
3692 $GETSTRIPE -v $DIR/d65 | grep "Default" || error "no stripe info failed"
3694 $LVERIFY $DIR/d65 $DIR/d65/f6 || error "lverify failed"
3696 run_test 65e "directory setstripe defaults ======================="
3700 $RUNAS $SETSTRIPE $DIR/d65f && error "setstripe succeeded" || true
3702 run_test 65f "dir setstripe permission (should return error) ==="
3706 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3707 $SETSTRIPE -d $DIR/d65 || error "setstripe"
3708 $GETSTRIPE -v $DIR/d65 | grep "Default" || \
3709 error "delete default stripe failed"
3711 run_test 65g "directory setstripe -d ==========================="
3715 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3716 mkdir -p $DIR/d65/dd1
3717 [ "`$GETSTRIPE -v $DIR/d65 | grep "^count"`" == \
3718 "`$GETSTRIPE -v $DIR/d65/dd1 | grep "^count"`" ] || error "stripe info inherit failed"
3720 run_test 65h "directory stripe info inherit ===================="
3722 test_65i() { # bug6367
3723 $SETSTRIPE $MOUNT -s 65536 -c -1
3725 run_test 65i "set non-default striping on root directory (bug 6367)="
3727 test_65ia() { # bug12836
3728 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
3730 run_test 65ia "getstripe on -1 default directory striping"
3732 test_65ib() { # bug12836
3733 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
3735 run_test 65ib "getstripe -v on -1 default directory striping"
3737 test_65ic() { # bug12836
3738 $LFS find -mtime -1 $MOUNT || error "find $MOUNT failed"
3740 run_test 65ic "new find on -1 default directory striping"
3742 test_65j() { # bug6367
3744 # if we aren't already remounting for each test, do so for this test
3745 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
3746 cleanup || error "failed to unmount"
3749 $SETSTRIPE -d $MOUNT || error "setstripe failed"
3751 run_test 65j "set default striping on root directory (bug 6367)="
3753 test_65k() { # bug11679
3754 [ "$OSTCOUNT" -lt 2 ] && skip_env "too few OSTs" && return
3755 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3757 echo "Check OST status: "
3758 MDS_OSCS=`do_facet $SINGLEMDS lctl dl | awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
3759 for OSC in $MDS_OSCS; do
3760 echo $OSC "is activate"
3761 do_facet $SINGLEMDS lctl --device %$OSC activate
3763 do_facet client mkdir -p $DIR/$tdir
3764 for INACTIVE_OSC in $MDS_OSCS; do
3765 echo $INACTIVE_OSC "is Deactivate:"
3766 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
3767 for STRIPE_OSC in $MDS_OSCS; do
3768 STRIPE_OST=`osc_to_ost $STRIPE_OSC`
3769 STRIPE_INDEX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
3770 grep $STRIPE_OST | awk -F: '{print $1}' | head -n 1`
3772 [ -f $DIR/$tdir/${STRIPE_INDEX} ] && continue
3773 echo "$SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} -i ${STRIPE_INDEX} -c 1"
3774 do_facet client $SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} -i ${STRIPE_INDEX} -c 1
3776 [ $RC -ne 0 ] && error "setstripe should have succeeded"
3778 do_facet client rm -f $DIR/$tdir/*
3779 echo $INACTIVE_OSC "is Activate."
3780 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
3783 run_test 65k "validate manual striping works properly with deactivated OSCs"
3785 test_65l() { # bug 12836
3786 mkdir -p $DIR/$tdir/test_dir
3787 $SETSTRIPE $DIR/$tdir/test_dir -c -1
3788 $LFS find -mtime -1 $DIR/$tdir >/dev/null
3790 run_test 65l "lfs find on -1 stripe dir ========================"
3792 # bug 2543 - update blocks count on client
3795 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
3797 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
3798 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
3800 run_test 66 "update inode blocks count on client ==============="
3806 if [ ! -z "$LLOOP" ]; then
3807 if swapon -s | grep -q $LLOOP; then
3808 swapoff $LLOOP || error "swapoff failed"
3811 $LCTL blockdev_detach $LLOOP || error "detach failed"
3815 if [ ! -z "$LLITELOOPLOAD" ]; then
3823 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
3827 swapon -s | awk '($1 == "'$1'") { print $4 }'
3830 # test case for lloop driver, basic function
3832 [ "$UID" != 0 ] && skip_env "must run as root" && return
3834 trap cleanup_68 EXIT
3836 if ! module_loaded llite_lloop; then
3837 if load_module llite/llite_lloop; then
3840 skip_env "can't find module llite_lloop"
3845 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
3846 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
3847 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
3849 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
3850 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
3854 run_test 68a "lloop driver - basic test ========================"
3856 # excercise swapping to lustre by adding a high priority swapfile entry
3857 # and then consuming memory until it is used.
3858 test_68b() { # was test_68
3859 [ "$UID" != 0 ] && skip_env "must run as root" && return
3860 lctl get_param -n devices | grep -q obdfilter && \
3861 skip "local OST" && return
3863 grep -q llite_lloop /proc/modules
3864 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
3866 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
3867 skip "can't reliably test swap with TCP" && return
3869 MEMTOTAL=`meminfo MemTotal`
3870 NR_BLOCKS=$((MEMTOTAL>>8))
3871 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
3873 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
3874 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
3877 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
3879 trap cleanup_68 EXIT
3881 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
3883 echo "before: `swapon -s | grep $LLOOP`"
3884 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
3885 echo "after: `swapon -s | grep $LLOOP`"
3886 SWAPUSED=`swap_used $LLOOP`
3890 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
3892 run_test 68b "support swapping to Lustre ========================"
3894 # bug5265, obdfilter oa2dentry return -ENOENT
3895 # #define OBD_FAIL_OST_ENOENT 0x217
3897 remote_ost_nodsh && skip "remote OST with nodsh" && return
3900 $SETSTRIPE $f -c 1 -i 0
3902 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
3904 do_facet ost1 lctl set_param fail_loc=0x217
3905 truncate $f 1 # vmtruncate() will ignore truncate() error.
3906 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
3908 do_facet ost1 lctl set_param fail_loc=0
3909 $DIRECTIO write $f 0 2 || error "write error"
3911 cancel_lru_locks osc
3912 $DIRECTIO read $f 0 1 || error "read error"
3914 do_facet ost1 lctl set_param fail_loc=0x217
3915 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
3917 do_facet ost1 lctl set_param fail_loc=0
3920 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
3924 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
3926 run_test 71 "Running dbench on lustre (don't segment fault) ===="
3928 test_72() { # bug 5695 - Test that on 2.6 remove_suid works properly
3929 check_kernel_version 43 || return 0
3930 [ "$RUNAS_ID" = "$UID" ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3932 # Check that testing environment is properly set up. Skip if not
3933 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
3934 skip_env "User $RUNAS_ID does not exist - skipping"
3937 # We had better clear the $DIR to get enough space for dd
3942 $RUNAS dd if=/dev/zero of=$DIR/f72 bs=512 count=1 || error
3943 # See if we are still setuid/sgid
3944 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on write"
3945 # Now test that MDS is updated too
3946 cancel_lru_locks mdc
3947 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on MDS"
3951 run_test 72 "Test that remove suid works properly (bug5695) ===="
3953 # bug 3462 - multiple simultaneous MDC requests
3957 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
3960 lctl set_param fail_loc=0x80000129
3961 multiop $DIR/d73-1/f73-2 Oc &
3963 lctl set_param fail_loc=0
3965 multiop $DIR/d73-2/f73-3 Oc &
3969 wait $pid1 || return 1
3973 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
3974 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
3975 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
3979 run_test 73 "multiple MDC requests (should not deadlock)"
3981 test_74a() { # bug 6149, 6184
3982 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
3984 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
3985 # will spin in a tight reconnection loop
3987 lctl set_param fail_loc=0x8000030e
3988 # get any lock that won't be difficult - lookup works.
3990 lctl set_param fail_loc=0
3994 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
3996 test_74b() { # bug 13310
3997 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
3999 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
4000 # will spin in a tight reconnection loop
4001 lctl set_param fail_loc=0x8000030e
4002 # get a "difficult" lock
4004 lctl set_param fail_loc=0
4008 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
4011 #define OBD_FAIL_LDLM_NEW_LOCK
4012 lctl set_param fail_loc=0x80000319
4013 touch $DIR/$tfile && error "Touch successful"
4016 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
4019 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
4022 test_76() { # Now for bug 20433, added originally in bug 1443
4023 cancel_lru_locks osc
4024 BEFORE_INODES=`num_inodes`
4025 echo "before inodes: $BEFORE_INODES"
4027 [ "$SLOW" = "no" ] && COUNT=100
4028 for i in `seq $COUNT`; do
4032 cancel_lru_locks osc
4033 AFTER_INODES=`num_inodes`
4034 echo "after inodes: $AFTER_INODES"
4036 while [ $AFTER_INODES -gt $BEFORE_INODES ]; do
4038 AFTER_INODES=`num_inodes`
4040 echo "wait $wait seconds inodes: $AFTER_INODES"
4041 if [ $wait -gt 30 ]; then
4042 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
4046 run_test 76 "confirm clients recycle inodes properly ===="
4052 # Note: in sptlrpc modes which enable its own bulk checksum, the
4053 # original crc32_le bulk checksum will be automatically disabled,
4054 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
4055 # will be checked by sptlrpc code against sptlrpc bulk checksum.
4056 # In this case set_checksums() will not be no-op, because sptlrpc
4057 # bulk checksum will be enabled all through the test.
4059 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
4060 lctl set_param -n osc.*.checksums $1
4064 export ORIG_CSUM_TYPE=""
4065 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
4068 [ "$ORIG_CSUM_TYPE" ] || \
4069 ORIG_CSUM_TYPE=`lctl get_param -n osc/*osc-[^mM]*/checksum_type |
4070 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`
4071 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
4072 log "set checksum type to $1"
4075 F77_TMP=$TMP/f77-temp
4078 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
4079 error "error writing to $F77_TMP"
4082 test_77a() { # bug 10889
4083 $GSS && skip "could not run with gss" && return
4084 [ ! -f $F77_TMP ] && setup_f77
4086 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
4090 run_test 77a "normal checksum read/write operation ============="
4092 test_77b() { # bug 10889
4093 $GSS && skip "could not run with gss" && return
4094 [ ! -f $F77_TMP ] && setup_f77
4095 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
4096 lctl set_param fail_loc=0x80000409
4098 dd if=$F77_TMP of=$DIR/f77b bs=1M count=$F77SZ conv=sync || \
4099 error "dd error: $?"
4100 lctl set_param fail_loc=0
4103 run_test 77b "checksum error on client write ===================="
4105 test_77c() { # bug 10889
4106 $GSS && skip "could not run with gss" && return
4107 [ ! -f $DIR/f77b ] && skip "requires 77b - skipping" && return
4109 for algo in $CKSUM_TYPES; do
4110 cancel_lru_locks osc
4111 set_checksum_type $algo
4112 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
4113 lctl set_param fail_loc=0x80000408
4114 cmp $F77_TMP $DIR/f77b || error "file compare failed"
4115 lctl set_param fail_loc=0
4118 set_checksum_type $ORIG_CSUM_TYPE
4121 run_test 77c "checksum error on client read ==================="
4123 test_77d() { # bug 10889
4124 $GSS && skip "could not run with gss" && return
4125 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
4126 lctl set_param fail_loc=0x80000409
4128 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
4129 error "direct write: rc=$?"
4130 lctl set_param fail_loc=0
4133 run_test 77d "checksum error on OST direct write ==============="
4135 test_77e() { # bug 10889
4136 $GSS && skip "could not run with gss" && return
4137 [ ! -f $DIR/f77 ] && skip "requires 77d - skipping" && return
4138 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
4139 lctl set_param fail_loc=0x80000408
4141 cancel_lru_locks osc
4142 directio read $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
4143 error "direct read: rc=$?"
4144 lctl set_param fail_loc=0
4147 run_test 77e "checksum error on OST direct read ================"
4149 test_77f() { # bug 10889
4150 $GSS && skip "could not run with gss" && return
4152 for algo in $CKSUM_TYPES; do
4153 cancel_lru_locks osc
4154 set_checksum_type $algo
4155 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
4156 lctl set_param fail_loc=0x409
4157 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) && \
4158 error "direct write succeeded"
4159 lctl set_param fail_loc=0
4161 set_checksum_type $ORIG_CSUM_TYPE
4164 run_test 77f "repeat checksum error on write (expect error) ===="
4166 test_77g() { # bug 10889
4167 $GSS && skip "could not run with gss" && return
4168 remote_ost_nodsh && skip "remote OST with nodsh" && return
4170 [ ! -f $F77_TMP ] && setup_f77
4172 $SETSTRIPE $DIR/f77g -c 1 -i 0
4173 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
4174 do_facet ost1 lctl set_param fail_loc=0x8000021a
4176 dd if=$F77_TMP of=$DIR/f77g bs=1M count=$F77SZ || \
4177 error "write error: rc=$?"
4178 do_facet ost1 lctl set_param fail_loc=0
4181 run_test 77g "checksum error on OST write ======================"
4183 test_77h() { # bug 10889
4184 $GSS && skip "could not run with gss" && return
4185 remote_ost_nodsh && skip "remote OST with nodsh" && return
4187 [ ! -f $DIR/f77g ] && skip "requires 77g - skipping" && return
4188 cancel_lru_locks osc
4189 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
4190 do_facet ost1 lctl set_param fail_loc=0x8000021b
4192 cmp $F77_TMP $DIR/f77g || error "file compare failed"
4193 do_facet ost1 lctl set_param fail_loc=0
4196 run_test 77h "checksum error on OST read ======================="
4198 test_77i() { # bug 13805
4199 $GSS && skip "could not run with gss" && return
4200 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
4201 lctl set_param fail_loc=0x40b
4202 remount_client $MOUNT
4203 lctl set_param fail_loc=0
4204 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
4205 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
4206 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
4207 [ "$algo" = "crc32" ] || error "algo set to $algo instead of crc32"
4209 remount_client $MOUNT
4211 run_test 77i "client not supporting OSD_CONNECT_CKSUM =========="
4213 test_77j() { # bug 13805
4214 $GSS && skip "could not run with gss" && return
4215 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
4216 lctl set_param fail_loc=0x40c
4217 remount_client $MOUNT
4218 lctl set_param fail_loc=0
4219 sleep 2 # wait async osc connect to finish
4220 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
4221 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
4222 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
4223 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
4225 remount_client $MOUNT
4227 run_test 77j "client only supporting ADLER32 ===================="
4229 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
4233 test_78() { # bug 10901
4234 remote_ost || { skip_env "local OST" && return; }
4237 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
4238 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
4239 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
4240 echo "MemTotal: $MEMTOTAL"
4241 # reserve 256MB of memory for the kernel and other running processes,
4242 # and then take 1/2 of the remaining memory for the read/write buffers.
4243 if [ $MEMTOTAL -gt 512 ] ;then
4244 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
4246 # for those poor memory-starved high-end clusters...
4247 MEMTOTAL=$((MEMTOTAL / 2))
4249 echo "Mem to use for directio: $MEMTOTAL"
4250 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
4251 [ $F78SIZE -gt 512 ] && F78SIZE=512
4252 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
4253 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
4254 echo "Smallest OST: $SMALLESTOST"
4255 [ $SMALLESTOST -lt 10240 ] && \
4256 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
4258 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ] && \
4259 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
4261 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
4262 echo "File size: $F78SIZE"
4263 $SETSTRIPE $DIR/$tfile -c $OSTCOUNT || error "setstripe failed"
4264 for i in `seq 1 $NSEQ`
4266 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
4267 echo directIO rdwr round $i of $NSEQ
4268 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
4273 run_test 78 "handle large O_DIRECT writes correctly ============"
4275 test_79() { # bug 12743
4276 wait_delete_completed
4278 BKTOTAL=$(calc_osc_kbytes kbytestotal)
4279 BKFREE=$(calc_osc_kbytes kbytesfree)
4280 BKAVAIL=$(calc_osc_kbytes kbytesavail)
4282 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
4283 DFTOTAL=`echo $STRING | cut -d, -f1`
4284 DFUSED=`echo $STRING | cut -d, -f2`
4285 DFAVAIL=`echo $STRING | cut -d, -f3`
4286 DFFREE=$(($DFTOTAL - $DFUSED))
4288 ALLOWANCE=$((64 * $OSTCOUNT))
4290 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
4291 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
4292 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
4294 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
4295 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
4296 error "df free($DFFREE) mismatch OST free($BKFREE)"
4298 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
4299 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
4300 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
4303 run_test 79 "df report consistency check ======================="
4305 test_80() { # bug 10718
4306 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
4308 local BEFORE=`date +%s`
4309 cancel_lru_locks osc
4310 local AFTER=`date +%s`
4311 local DIFF=$((AFTER-BEFORE))
4312 if [ $DIFF -gt 1 ] ; then
4313 error "elapsed for 1M@1T = $DIFF"
4318 run_test 80 "Page eviction is equally fast at high offsets too ===="
4321 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && \
4323 mkdir -p $DIR/d99cvsroot
4324 chown $RUNAS_ID $DIR/d99cvsroot
4325 local oldPWD=$PWD # bug 13584, use $TMP as working dir
4328 $RUNAS cvs -d $DIR/d99cvsroot init || error
4331 run_test 99a "cvs init ========================================="
4334 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4335 [ ! -d $DIR/d99cvsroot ] && test_99a
4337 # some versions of cvs import exit(1) when asked to import links or
4338 # files they can't read. ignore those files.
4339 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
4340 ! -perm +4 -printf '-I %f\n')
4341 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
4342 d99reposname vtag rtag
4344 run_test 99b "cvs import ======================================="
4347 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4348 [ ! -d $DIR/d99cvsroot ] && test_99b
4350 mkdir -p $DIR/d99reposname
4351 chown $RUNAS_ID $DIR/d99reposname
4352 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
4354 run_test 99c "cvs checkout ====================================="
4357 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4358 [ ! -d $DIR/d99cvsroot ] && test_99c
4359 cd $DIR/d99reposname
4361 $RUNAS cvs add -m 'addmsg' foo99
4363 run_test 99d "cvs add =========================================="
4366 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4367 [ ! -d $DIR/d99cvsroot ] && test_99c
4368 cd $DIR/d99reposname
4371 run_test 99e "cvs update ======================================="
4374 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4375 [ ! -d $DIR/d99cvsroot ] && test_99d
4376 cd $DIR/d99reposname
4377 $RUNAS cvs commit -m 'nomsg' foo99
4378 rm -fr $DIR/d99cvsroot
4380 run_test 99f "cvs commit ======================================="
4383 [ "$NETTYPE" = tcp ] || \
4384 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
4387 remote_ost_nodsh && skip "remote OST with nodsh" && return
4388 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4390 { skip "useless for local single node setup" && return; }
4392 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
4393 [ "$PROT" != "tcp" ] && continue
4394 RPORT=$(echo $REMOTE | cut -d: -f2)
4395 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
4398 LPORT=`echo $LOCAL | cut -d: -f2`
4399 if [ $LPORT -ge 1024 ]; then
4400 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
4402 error_exit "local: $LPORT > 1024, remote: $RPORT"
4405 [ "$rc" = 0 ] || error_exit "privileged port not found" )
4407 run_test 100 "check local port using privileged port ==========="
4409 function get_named_value()
4418 echo $line | sed "s/^$tag//"
4425 export CACHE_MAX=`lctl get_param -n llite.*.max_cached_mb | head -n 1`
4427 lctl set_param -n llite.*.max_cached_mb $CACHE_MAX
4435 [ "$CPU" = "UML" ] && nreads=1000
4436 local cache_limit=32
4438 lctl set_param -n osc.*-osc*.rpc_stats 0
4439 trap cleanup_101 EXIT
4440 lctl set_param -n llite.*.read_ahead_stats 0
4441 lctl set_param -n llite.*.max_cached_mb $cache_limit
4444 # randomly read 10000 of 64K chunks from file 3x 32MB in size
4446 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
4447 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
4450 for s in `lctl get_param -n llite.*.read_ahead_stats | \
4451 get_named_value 'read but discarded' | cut -d" " -f1`; do
4452 discard=$(($discard + $s))
4456 if [ $(($discard * 10)) -gt $nreads ] ;then
4457 lctl get_param osc.*-osc*.rpc_stats
4458 lctl get_param llite.*.read_ahead_stats
4459 error "too many ($discard) discarded pages"
4461 rm -f $DIR/$tfile || true
4463 run_test 101 "check read-ahead for random reads ================"
4468 STRIPE_COUNT=$OSTCOUNT
4471 trap cleanup_test101b EXIT
4472 # prepare the read-ahead file
4473 $SETSTRIPE $DIR/$tfile -s $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT
4475 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
4478 cleanup_test101b() {
4485 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
4490 local STRIPE_SIZE=1048576
4491 local RA_INC=1048576
4492 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
4493 local FILE_LENGTH=$((64*100))
4494 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
4495 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
4496 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
4497 get_named_value 'read but discarded' | \
4498 cut -d" " -f1 | calc_total`
4500 if [ $DISCARD -gt $discard_limit ]; then
4501 lctl get_param llite.*.read_ahead_stats
4502 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
4504 echo "Read-ahead success for size ${READ_SIZE}"
4509 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping stride IO stride-ahead test" && return
4510 local STRIPE_SIZE=1048576
4511 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
4512 local FILE_LENGTH=$((STRIPE_SIZE*100))
4513 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
4514 # prepare the read-ahead file
4516 cancel_lru_locks osc
4517 for BIDX in 2 4 8 16 32 64 128 256
4519 local BSIZE=$((BIDX*4096))
4520 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
4521 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
4522 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
4523 $LCTL set_param -n llite.*.read_ahead_stats 0
4524 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
4525 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
4526 cancel_lru_locks osc
4532 run_test 101b "check stride-io mode read-ahead ================="
4535 lctl get_param -n llite.*.max_read_ahead_mb | head -n 1
4536 lctl set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
4540 local file=$DIR/$tfile
4541 local size=${FILESIZE_101c:-500}
4542 local ra_MB=${READAHEAD_MB:-40}
4544 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
4545 [ $space -gt $((size / 1024)) ] ||
4546 { skip "Need free space ${size}M, have $space" && return; }
4548 echo Creating ${size}M test file $file
4549 dd if=/dev/zero of=$file bs=1M count=$size
4550 echo Cancel LRU locks on lustre client to flush the client cache
4551 cancel_lru_locks osc
4553 echo Disable read-ahead
4554 local old_READAHEAD=$(set_read_ahead 0)
4556 echo Reading the test file $file with read-ahead disabled
4557 time_ra_OFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
4559 echo Cancel LRU locks on lustre client to flush the client cache
4560 cancel_lru_locks osc
4561 echo Enable read-ahead with ${ra_MB}MB
4562 set_read_ahead $ra_MB
4564 echo Reading the test file $file with read-ahead enabled
4565 time_ra_ON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
4567 echo read-ahead disabled time read $time_ra_OFF
4568 echo read-ahead enabled time read $time_ra_ON
4570 set_read_ahead $old_READAHEAD
4573 [ $time_ra_ON -lt $time_ra_OFF ] ||
4574 error "read-ahead enabled time read (${time_ra_ON}s) is more than
4575 read-ahead disabled time read (${time_ra_OFF}s) filesize ${size}M"
4577 run_test 101d "file read with and without read-ahead enabled ================="
4581 chown $RUNAS_ID $DIR/$tdir
4584 STRIPE_COUNT=$OSTCOUNT
4585 [ $OSTCOUNT -gt 4 ] && STRIPE_COUNT=4
4587 trap cleanup_test102 EXIT
4589 $1 $SETSTRIPE $tdir -s $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT
4593 for count in `seq 1 $STRIPE_COUNT`
4595 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4597 local stripe_size=`expr $STRIPE_SIZE \* $num`
4598 local file=file"$num-$offset-$count"
4599 $1 $SETSTRIPE $file -s $stripe_size -i $offset -c $count
4605 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
4611 rm -rf $DIR/d0.sanity/d102
4615 local testfile=$DIR/xattr_testfile
4620 [ "$UID" != 0 ] && skip_env "must run as root" && return
4621 [ -z "`lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr`" ] && skip_env "must have user_xattr" && return
4623 [ -z "$(which setfattr 2>/dev/null)" ] && skip_env "could not find setfattr" && return
4625 echo "set/get xattr..."
4626 setfattr -n trusted.name1 -v value1 $testfile || error
4627 [ "`getfattr -n trusted.name1 $testfile 2> /dev/null | \
4628 grep "trusted.name1"`" == "trusted.name1=\"value1\"" ] || error
4630 setfattr -n user.author1 -v author1 $testfile || error
4631 [ "`getfattr -n user.author1 $testfile 2> /dev/null | \
4632 grep "user.author1"`" == "user.author1=\"author1\"" ] || error
4635 setfattr -n trusted.name2 -v value2 $testfile || error
4636 setfattr -n trusted.name3 -v value3 $testfile || error
4637 [ `getfattr -d -m "^trusted" $testfile 2> /dev/null | \
4638 grep "trusted.name" | wc -l` -eq 3 ] || error
4641 setfattr -n user.author2 -v author2 $testfile || error
4642 setfattr -n user.author3 -v author3 $testfile || error
4643 [ `getfattr -d -m "^user" $testfile 2> /dev/null | \
4644 grep "user" | wc -l` -eq 3 ] || error
4646 echo "remove xattr..."
4647 setfattr -x trusted.name1 $testfile || error
4648 getfattr -d -m trusted $testfile 2> /dev/null | \
4649 grep "trusted.name1" && error || true
4651 setfattr -x user.author1 $testfile || error
4652 getfattr -d -m user $testfile 2> /dev/null | \
4653 grep "user.author1" && error || true
4655 # b10667: setting lustre special xattr be silently discarded
4656 echo "set lustre special xattr ..."
4657 setfattr -n "trusted.lov" -v "invalid value" $testfile || error
4661 run_test 102a "user xattr test =================================="
4664 # b10930: get/set/list trusted.lov xattr
4665 echo "get/set/list trusted.lov xattr ..."
4666 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
4667 local testfile=$DIR/$tfile
4668 $SETSTRIPE -s 65536 -i 1 -c 2 $testfile || error "setstripe failed"
4669 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
4670 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
4672 local testfile2=${testfile}2
4673 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
4674 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
4677 setfattr -n trusted.lov -v $value $testfile2
4678 local tmp_file=${testfile}3
4679 $GETSTRIPE -v $testfile2 > $tmp_file
4680 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
4681 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
4682 [ "$stripe_size" -eq 65536 ] || error "stripe size $stripe_size != 65536"
4683 [ "$stripe_count" -eq 2 ] || error "stripe count $stripe_count != 2"
4686 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
4689 # b10930: get/set/list lustre.lov xattr
4690 echo "get/set/list lustre.lov xattr ..."
4691 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
4693 chown $RUNAS_ID $DIR/$tdir
4694 local testfile=$DIR/$tdir/$tfile
4695 $RUNAS $SETSTRIPE -s 65536 -i 1 -c 2 $testfile||error "setstripe failed"
4696 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
4697 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
4699 local testfile2=${testfile}2
4700 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
4701 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
4703 $RUNAS $MCREATE $testfile2
4704 $RUNAS setfattr -n lustre.lov -v $value $testfile2
4705 local tmp_file=${testfile}3
4706 $RUNAS $GETSTRIPE -v $testfile2 > $tmp_file
4707 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
4708 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
4709 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
4710 [ $stripe_count -eq 2 ] || error "stripe count $stripe_count != 2"
4712 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
4714 compare_stripe_info1() {
4715 local stripe_index_all_zero=1
4719 for count in `seq 1 $STRIPE_COUNT`
4721 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4723 local size=`expr $STRIPE_SIZE \* $num`
4724 local file=file"$num-$offset-$count"
4725 get_stripe_info client $PWD/$file "$1"
4726 if [ $stripe_size -ne $size ]; then
4727 error "$file: different stripe size $stripe_size, expected $size" && return
4729 if [ $stripe_count -ne $count ]; then
4730 error "$file: different stripe count $stripe_count, expected $count" && return
4732 if [ $stripe_index -ne 0 ]; then
4733 stripe_index_all_zero=0
4738 [ $stripe_index_all_zero -eq 1 ] && error "all files are being extracted starting from OST index 0"
4742 compare_stripe_info2() {
4745 for count in `seq 1 $STRIPE_COUNT`
4747 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4749 local size=`expr $STRIPE_SIZE \* $num`
4750 local file=file"$num-$offset-$count"
4751 get_stripe_info client $PWD/$file
4752 if [ $stripe_size -ne $size ]; then
4753 error "$file: different stripe size $stripe_size, expected $size" && return
4755 if [ $stripe_count -ne $count ]; then
4756 error "$file: different stripe count $stripe_count, expected $count" && return
4758 if [ $stripe_index -ne $offset ]; then
4759 error "$file: different stripe offset $stripe_index, expected $offset" && return
4767 [ -n "$(which tar 2>/dev/null)" ] && strings $(which tar) | grep -q lustre && echo tar
4771 # b10930: tar test for trusted.lov xattr
4772 TAR=$(find_lustre_tar)
4773 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
4774 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
4777 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
4779 compare_stripe_info1
4781 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
4784 # b10930: tar test for trusted.lov xattr
4785 TAR=$(find_lustre_tar)
4786 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
4787 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
4791 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
4793 compare_stripe_info1
4795 run_test 102f "tar copy files, not keep osts ==========="
4797 test_102h() { # bug 15777
4798 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
4799 skip "must have user_xattr" && return
4800 [ -z "$(which setfattr 2>/dev/null)" ] &&
4801 skip_env "could not find setfattr" && return
4806 VALUE=datadatadatadatadatadatadatadata
4807 while [ $(echo $VALUE | wc -c) -lt $XSIZE ]; do
4808 VALUE="$VALUE$VALUE"
4810 log "save $XBIG on $DIR/$tfile"
4811 setfattr -n $XBIG -v "$VALUE" $DIR/$tfile ||
4812 error "saving $XBIG on $DIR/$tfile failed"
4813 ORIG=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4814 OSIZE=$(echo $ORIG | wc -c)
4815 [ $OSIZE -lt $XSIZE ] && error "set $XBIG too small ($OSIZE < $XSIZE)"
4818 log "save $XSML on $DIR/$tfile"
4819 setfattr -n $XSML -v val $DIR/$tfile ||
4820 error "saving $XSML on $DIR/$tfile failed"
4821 NEW=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4822 if [ "$NEW" != "$ORIG" ]; then
4825 error "$XBIG different after saving $XSML"
4828 log "grow $XSML on $DIR/$tfile"
4829 setfattr -n $XSML -v "$VALUE" $DIR/$tfile ||
4830 error "growing $XSML on $DIR/$tfile failed"
4831 NEW=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4832 if [ "$NEW" != "$ORIG" ]; then
4835 error "$XBIG different after growing $XSML"
4837 log "$XBIG still valid after growing $XSML"
4840 run_test 102h "grow xattr from inside inode to external block"
4842 test_102i() { # bug 17038
4844 ln -s $DIR/$tfile $DIR/${tfile}link
4845 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
4846 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"
4847 rm -f $DIR/$tfile $DIR/${tfile}link
4849 run_test 102i "lgetxattr test on symbolic link ============"
4852 TAR=$(find_lustre_tar)
4853 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
4854 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
4855 setup_test102 "$RUNAS"
4857 chown $RUNAS_ID $DIR/d102j
4858 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
4860 compare_stripe_info1 "$RUNAS"
4862 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
4866 # b22187 just check that does not crash for regular file.
4867 setfattr -n trusted.lov $DIR/$tfile
4868 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
4869 local test_kdir=$DIR/d102k
4871 local default_size=`$GETSTRIPE -s $test_kdir`
4872 local default_count=`$GETSTRIPE -c $test_kdir`
4873 local default_offset=`$GETSTRIPE -o $test_kdir`
4874 $SETSTRIPE -s 65536 -i 1 -c $OSTCOUNT $test_kdir || error 'dir setstripe failed'
4875 setfattr -n trusted.lov $test_kdir
4876 local stripe_size=`$GETSTRIPE -s $test_kdir`
4877 local stripe_count=`$GETSTRIPE -c $test_kdir`
4878 local stripe_offset=`$GETSTRIPE -o $test_kdir`
4879 [ $stripe_size -eq $default_size ] || error "stripe size $stripe_size != $default_size"
4880 [ $stripe_count -eq $default_count ] || error "stripe count $stripe_count != $default_count"
4881 [ $stripe_offset -eq $default_offset ] || error "stripe offset $stripe_offset != $default_offset"
4882 rm -rf $DIR/$tfile $test_kdir
4884 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
4890 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
4895 [ "$UID" != 0 ] && skip_env "must run as root" && return
4896 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
4897 [ -z "$(which setfacl 2>/dev/null)" ] && skip_env "could not find setfacl" && return
4898 $GSS && skip "could not run under gss" && return
4900 declare -a identity_old
4902 for num in `seq $MDSCOUNT`; do
4903 switch_identity $num true || identity_old[$num]=$?
4910 echo "performing cp ..."
4911 run_acl_subtest cp || error
4912 echo "performing getfacl-noacl..."
4913 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
4914 echo "performing misc..."
4915 run_acl_subtest misc || error "misc test failed"
4916 echo "performing permissions..."
4917 run_acl_subtest permissions || error "permissions failed"
4918 echo "performing setfacl..."
4919 run_acl_subtest setfacl || error "setfacl test failed"
4921 # inheritance test got from HP
4922 echo "performing inheritance..."
4923 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
4924 chmod +x make-tree || error "chmod +x failed"
4925 run_acl_subtest inheritance || error "inheritance test failed"
4931 for num in `seq $MDSCOUNT`; do
4932 if [ "${identity_old[$num]}" = 1 ]; then
4933 switch_identity $num false || identity_old[$num]=$?
4937 run_test 103 "acl test ========================================="
4941 lfs df || error "lfs df failed"
4942 lfs df -ih || error "lfs df -ih failed"
4943 lfs df -h $DIR || error "lfs df -h $DIR failed"
4944 lfs df -i $DIR || error "lfs df -i $DIR failed"
4945 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
4946 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
4948 OSC=`lctl get_param -n devices | awk '/-osc-/ {print $4}' | head -n 1`
4949 lctl --device %$OSC deactivate
4950 lfs df || error "lfs df with deactivated OSC failed"
4951 lctl --device %$OSC recover
4952 lfs df || error "lfs df with reactivated OSC failed"
4955 run_test 104a "lfs df [-ih] [path] test ========================="
4958 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4960 denied_cnt=$((`$RUNAS $LFS check servers 2>&1 | grep "Permission denied" | wc -l`))
4961 if [ $denied_cnt -ne 0 ];
4963 error "lfs check servers test failed"
4966 run_test 104b "$RUNAS lfs check servers test ===================="
4969 # doesn't work on 2.4 kernels
4971 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4973 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
4975 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
4979 run_test 105a "flock when mounted without -o flock test ========"
4983 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4985 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
4987 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
4991 run_test 105b "fcntl when mounted without -o flock test ========"
4995 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4997 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
4999 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
5003 run_test 105c "lockf when mounted without -o flock test ========"
5005 test_105d() { # bug 15924
5007 [ -z "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ] && \
5008 skip "mount w/o flock enabled" && return
5009 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
5010 $LCTL set_param fail_loc=0x80000315
5011 flocks_test 2 $DIR/$tdir
5013 run_test 105d "flock race (should not freeze) ========"
5015 test_106() { #bug 10921
5017 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
5018 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
5020 run_test 106 "attempt exec of dir followed by chown of that dir"
5029 local save_pattern=$(sysctl -n kernel.core_pattern)
5030 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
5031 sysctl -w kernel.core_pattern=$file
5032 sysctl -w kernel.core_uses_pid=0
5040 kill -s 11 $SLEEPPID
5042 if [ -e $file ]; then
5043 size=`stat -c%s $file`
5044 [ $size -eq 0 ] && error "Fail to create core file $file"
5046 error "Fail to create core file $file"
5049 sysctl -w kernel.core_pattern=$save_pattern
5050 sysctl -w kernel.core_uses_pid=$save_uses_pid
5053 run_test 107 "Coredump on SIG"
5057 mkdir $DIR/d110/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa || error "mkdir with 255 char fail"
5058 mkdir $DIR/d110/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb && error "mkdir with 256 char should fail, but not"
5059 touch $DIR/d110/xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx || error "create with 255 char fail"
5060 touch $DIR/d110/yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy && error ""create with 256 char should fail, but not
5065 run_test 110 "filename length checking"
5068 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
5070 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
5072 echo "Starting with $OSTIO_pre threads"
5075 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
5076 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
5077 echo "$NUMTEST creates/unlinks"
5079 createmany -o $DIR/$tdir/$tfile $NUMTEST
5080 unlinkmany $DIR/$tdir/$tfile $NUMTEST
5082 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
5085 # don't return an error
5086 [ $OSTIO_post -eq $OSTIO_pre ] && echo \
5087 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&\
5088 echo "This may be fine, depending on what ran before this test" &&\
5089 echo "and how fast this system is." && return
5091 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
5093 run_test 115 "verify dynamic thread creation===================="
5096 wait_delete_completed
5097 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
5098 echo OST kbytes available: ${AVAIL[@]}
5099 MAXI=0; MAXV=${AVAIL[0]}
5100 MINI=0; MINV=${AVAIL[0]}
5101 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
5102 #echo OST $i: ${AVAIL[i]}kb
5103 if [ ${AVAIL[i]} -gt $MAXV ]; then
5104 MAXV=${AVAIL[i]}; MAXI=$i
5106 if [ ${AVAIL[i]} -lt $MINV ]; then
5107 MINV=${AVAIL[i]}; MINI=$i
5110 echo Min free space: OST $MINI: $MINV
5111 echo Max free space: OST $MAXI: $MAXV
5115 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
5117 echo -n "Free space priority "
5118 lctl get_param -n lov.*-clilov-*.qos_prio_free
5121 [ $MINV -gt 960000 ] && skip "too much free space in OST$MINI, skip" &&\
5124 # generate uneven OSTs
5125 mkdir -p $DIR/$tdir/OST${MINI}
5128 echo "Filling 25% remaining space in OST${MINI} with ${FILL}Kb"
5129 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI}||error "setstripe failed"
5131 while [ $FILL -gt 0 ]; do
5133 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i bs=2M count=1 2>/dev/null
5134 FILL=$(($FILL - 2048))
5142 DIFF=$(($MAXV - $MINV))
5143 DIFF2=$(($DIFF * 100 / $MINV))
5144 echo -n "diff=${DIFF}=${DIFF2}% must be > 20% for QOS mode..."
5145 if [ $DIFF2 -gt 20 ]; then
5148 echo "failed - QOS mode won't be used"
5149 error_ignore "QOS imbalance criteria not met"
5153 MINI1=$MINI; MINV1=$MINV
5154 MAXI1=$MAXI; MAXV1=$MAXV
5156 # now fill using QOS
5157 echo writing a bunch of files to QOS-assigned OSTs
5158 $SETSTRIPE $DIR/$tdir -c 1
5160 while [ $FILL -gt 0 ]; do
5162 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1024 count=200 2>/dev/null
5163 FILL=$(($FILL - 200))
5166 echo "wrote $i 200k files"
5170 echo "Note: free space may not be updated, so measurements might be off"
5172 DIFF2=$(($MAXV - $MINV))
5173 echo "free space delta: orig $DIFF final $DIFF2"
5174 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
5175 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
5176 echo "Wrote $DIFF to smaller OST $MINI1"
5177 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
5178 echo "Wrote $DIFF2 to larger OST $MAXI1"
5179 [ $DIFF -gt 0 ] && echo "Wrote $(($DIFF2 * 100 / $DIFF - 100))% more data to larger OST $MAXI1"
5181 # Figure out which files were written where
5182 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
5183 awk '/'$MINI1': / {print $2; exit}')
5185 MINC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
5186 echo "$MINC files created on smaller OST $MINI1"
5187 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
5188 awk '/'$MAXI1': / {print $2; exit}')
5190 MAXC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
5191 echo "$MAXC files created on larger OST $MAXI1"
5192 [ $MINC -gt 0 ] && echo "Wrote $(($MAXC * 100 / $MINC - 100))% more files to larger OST $MAXI1"
5193 [ $MAXC -gt $MINC ] || error_ignore "stripe QOS didn't balance free space"
5197 run_test 116 "stripe QOS: free space balance ==================="
5199 test_117() # bug 10891
5201 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
5202 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
5203 lctl set_param fail_loc=0x21e
5204 > $DIR/$tfile || error "truncate failed"
5205 lctl set_param fail_loc=0
5206 echo "Truncate succeeded."
5209 run_test 117 "verify fsfilt_extend =========="
5211 export OLD_RESENDCOUNT=""
5212 set_resend_count () {
5213 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
5214 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
5215 lctl set_param -n $PROC_RESENDCOUNT $1
5216 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
5219 [ "$SLOW" = "no" ] && set_resend_count 4 # for reduce test_118* time (bug 14842)
5221 # Reset async IO behavior after error case
5223 FILE=$DIR/reset_async
5225 # Ensure all OSCs are cleared
5226 $LSTRIPE -c -1 $FILE
5227 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
5232 test_118a() #bug 11710
5236 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5237 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5238 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
5240 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5241 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5246 run_test 118a "verify O_SYNC works =========="
5250 remote_ost_nodsh && skip "remote OST with nodsh" && return
5254 #define OBD_FAIL_OST_ENOENT 0x217
5255 set_nodes_failloc "$(osts_nodes)" 0x217
5256 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5258 set_nodes_failloc "$(osts_nodes)" 0
5259 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5260 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5263 if [[ $RC -eq 0 ]]; then
5264 error "Must return error due to dropped pages, rc=$RC"
5268 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5269 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5273 echo "Dirty pages not leaked on ENOENT"
5275 # Due to the above error the OSC will issue all RPCs syncronously
5276 # until a subsequent RPC completes successfully without error.
5277 multiop $DIR/$tfile Ow4096yc
5282 run_test 118b "Reclaim dirty pages on fatal error =========="
5286 remote_ost_nodsh && skip "remote OST with nodsh" && return
5290 #define OBD_FAIL_OST_EROFS 0x216
5291 set_nodes_failloc "$(osts_nodes)" 0x216
5293 # multiop should block due to fsync until pages are written
5294 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
5298 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
5299 error "Multiop failed to block on fsync, pid=$MULTIPID"
5302 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5304 if [[ $WRITEBACK -eq 0 ]]; then
5305 error "No page in writeback, writeback=$WRITEBACK"
5308 set_nodes_failloc "$(osts_nodes)" 0
5311 if [[ $RC -ne 0 ]]; then
5312 error "Multiop fsync failed, rc=$RC"
5315 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5316 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5318 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5319 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5323 echo "Dirty pages flushed via fsync on EROFS"
5326 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
5330 remote_ost_nodsh && skip "remote OST with nodsh" && return
5334 #define OBD_FAIL_OST_BRW_PAUSE_BULK
5335 set_nodes_failloc "$(osts_nodes)" 0x214
5336 # multiop should block due to fsync until pages are written
5337 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
5341 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
5342 error "Multiop failed to block on fsync, pid=$MULTIPID"
5345 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5347 if [[ $WRITEBACK -eq 0 ]]; then
5348 error "No page in writeback, writeback=$WRITEBACK"
5351 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
5352 set_nodes_failloc "$(osts_nodes)" 0
5354 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5355 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5357 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5358 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5362 echo "Dirty pages gaurenteed flushed via fsync"
5365 run_test 118d "Fsync validation inject a delay of the bulk =========="
5370 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
5371 lctl set_param fail_loc=0x8000040a
5373 # Should simulate EINVAL error which is fatal
5374 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5376 if [[ $RC -eq 0 ]]; then
5377 error "Must return error due to dropped pages, rc=$RC"
5380 lctl set_param fail_loc=0x0
5382 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5383 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5384 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5386 if [[ $LOCKED -ne 0 ]]; then
5387 error "Locked pages remain in cache, locked=$LOCKED"
5390 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5391 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5395 echo "No pages locked after fsync"
5400 run_test 118f "Simulate unrecoverable OSC side error =========="
5405 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
5406 lctl set_param fail_loc=0x406
5408 # simulate local -ENOMEM
5409 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5412 lctl set_param fail_loc=0
5413 if [[ $RC -eq 0 ]]; then
5414 error "Must return error due to dropped pages, rc=$RC"
5417 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5418 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5419 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5421 if [[ $LOCKED -ne 0 ]]; then
5422 error "Locked pages remain in cache, locked=$LOCKED"
5425 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5426 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5430 echo "No pages locked after fsync"
5435 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
5438 remote_ost_nodsh && skip "remote OST with nodsh" && return
5442 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
5443 set_nodes_failloc "$(osts_nodes)" 0x20e
5444 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
5445 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5448 set_nodes_failloc "$(osts_nodes)" 0
5449 if [[ $RC -eq 0 ]]; then
5450 error "Must return error due to dropped pages, rc=$RC"
5453 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5454 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5455 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5457 if [[ $LOCKED -ne 0 ]]; then
5458 error "Locked pages remain in cache, locked=$LOCKED"
5461 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5462 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5466 echo "No pages locked after fsync"
5470 run_test 118h "Verify timeout in handling recoverables errors =========="
5473 remote_ost_nodsh && skip "remote OST with nodsh" && return
5477 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
5478 set_nodes_failloc "$(osts_nodes)" 0x20e
5480 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
5481 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
5484 set_nodes_failloc "$(osts_nodes)" 0
5488 if [[ $RC -ne 0 ]]; then
5489 error "got error, but should be not, rc=$RC"
5492 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5493 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5494 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
5495 if [[ $LOCKED -ne 0 ]]; then
5496 error "Locked pages remain in cache, locked=$LOCKED"
5499 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5500 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5504 echo "No pages locked after fsync"
5508 run_test 118i "Fix error before timeout in recoverable error =========="
5511 remote_ost_nodsh && skip "remote OST with nodsh" && return
5515 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
5516 set_nodes_failloc "$(osts_nodes)" 0x220
5518 # return -EIO from OST
5519 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5521 set_nodes_failloc "$(osts_nodes)" 0x0
5522 if [[ $RC -eq 0 ]]; then
5523 error "Must return error due to dropped pages, rc=$RC"
5526 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5527 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5528 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
5529 if [[ $LOCKED -ne 0 ]]; then
5530 error "Locked pages remain in cache, locked=$LOCKED"
5533 # in recoverable error on OST we want resend and stay until it finished
5534 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5535 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5539 echo "No pages locked after fsync"
5543 run_test 118j "Simulate unrecoverable OST side error =========="
5547 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
5549 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
5550 set_nodes_failloc "$(osts_nodes)" 0x20e
5553 for ((i=0;i<10;i++)); do
5554 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
5555 error "dd to $DIR/$tdir/$tfile-$i failed" )&
5562 set_nodes_failloc "$(osts_nodes)" 0
5565 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
5567 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
5569 test_119a() # bug 11737
5571 BSIZE=$((512 * 1024))
5572 directio write $DIR/$tfile 0 1 $BSIZE
5573 # We ask to read two blocks, which is more than a file size.
5574 # directio will indicate an error when requested and actual
5575 # sizes aren't equeal (a normal situation in this case) and
5576 # print actual read amount.
5577 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
5578 if [ "$NOB" != "$BSIZE" ]; then
5579 error "read $NOB bytes instead of $BSIZE"
5583 run_test 119a "Short directIO read must return actual read amount"
5585 test_119b() # bug 11737
5587 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
5589 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
5590 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
5592 multiop $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
5593 error "direct read failed"
5596 run_test 119b "Sparse directIO read must return actual read amount"
5598 test_119c() # bug 13099
5601 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
5602 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
5605 run_test 119c "Testing for direct read hitting hole"
5607 test_119d() # bug 15950
5609 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
5610 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
5612 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
5613 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
5614 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
5615 lctl set_param fail_loc=0x40d
5616 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
5619 cat $DIR/$tfile > /dev/null &
5620 lctl set_param fail_loc=0
5623 log "the DIO writes have completed, now wait for the reads (should not block very long)"
5625 [ -n "`ps h -p $pid_reads -o comm`" ] && \
5626 error "the read rpcs have not completed in 2s"
5628 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
5630 run_test 119d "The DIO path should try to send a new rpc once one is completed"
5634 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5635 skip "no early lock cancel on server" && return 0
5636 lru_resize_disable mdc
5637 lru_resize_disable osc
5638 cancel_lru_locks mdc
5639 stat $DIR/$tdir > /dev/null
5640 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5641 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5643 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5644 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5645 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5646 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5647 lru_resize_enable mdc
5648 lru_resize_enable osc
5650 run_test 120a "Early Lock Cancel: mkdir test"
5654 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5655 skip "no early lock cancel on server" && return 0
5656 lru_resize_disable mdc
5657 lru_resize_disable osc
5658 cancel_lru_locks mdc
5659 stat $DIR/$tdir > /dev/null
5660 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5661 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5663 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5664 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5665 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5666 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5667 lru_resize_enable mdc
5668 lru_resize_enable osc
5670 run_test 120b "Early Lock Cancel: create test"
5674 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5675 skip "no early lock cancel on server" && return 0
5676 lru_resize_disable mdc
5677 lru_resize_disable osc
5678 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
5679 touch $DIR/$tdir/d1/f1
5680 cancel_lru_locks mdc
5681 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
5682 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5683 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5684 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
5685 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5686 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5687 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5688 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5689 lru_resize_enable mdc
5690 lru_resize_enable osc
5692 run_test 120c "Early Lock Cancel: link test"
5696 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5697 skip "no early lock cancel on server" && return 0
5698 lru_resize_disable mdc
5699 lru_resize_disable osc
5701 cancel_lru_locks mdc
5702 stat $DIR/$tdir > /dev/null
5703 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5704 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5705 chmod a+x $DIR/$tdir
5706 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5707 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5708 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5709 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5710 lru_resize_enable mdc
5711 lru_resize_enable osc
5713 run_test 120d "Early Lock Cancel: setattr test"
5717 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5718 skip "no early lock cancel on server" && return 0
5719 lru_resize_disable mdc
5720 lru_resize_disable osc
5721 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
5722 cancel_lru_locks mdc
5723 cancel_lru_locks osc
5724 dd if=$DIR/$tdir/f1 of=/dev/null
5725 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
5726 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5727 awk '/ldlm_cancel/ {print $2}'`
5728 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5729 awk '/ldlm_bl_callback/ {print $2}'`
5730 unlink $DIR/$tdir/f1
5731 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5732 awk '/ldlm_cancel/ {print $2}'`
5733 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5734 awk '/ldlm_bl_callback/ {print $2}'`
5735 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5736 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5737 lru_resize_enable mdc
5738 lru_resize_enable osc
5740 run_test 120e "Early Lock Cancel: unlink test"
5743 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5744 skip "no early lock cancel on server" && return 0
5746 lru_resize_disable mdc
5747 lru_resize_disable osc
5748 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
5749 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
5750 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
5751 cancel_lru_locks mdc
5752 cancel_lru_locks osc
5753 dd if=$DIR/$tdir/d1/f1 of=/dev/null
5754 dd if=$DIR/$tdir/d2/f2 of=/dev/null
5755 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
5756 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5757 awk '/ldlm_cancel/ {print $2}'`
5758 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5759 awk '/ldlm_bl_callback/ {print $2}'`
5760 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
5761 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5762 awk '/ldlm_cancel/ {print $2}'`
5763 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5764 awk '/ldlm_bl_callback/ {print $2}'`
5765 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5766 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5767 lru_resize_enable mdc
5768 lru_resize_enable osc
5770 run_test 120f "Early Lock Cancel: rename test"
5773 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5774 skip "no early lock cancel on server" && return 0
5775 lru_resize_disable mdc
5776 lru_resize_disable osc
5778 echo create $count files
5780 cancel_lru_locks mdc
5781 cancel_lru_locks osc
5784 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5785 awk '/ldlm_cancel/ {print $2}'`
5786 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5787 awk '/ldlm_bl_callback/ {print $2}'`
5788 createmany -o $DIR/$tdir/f $count
5790 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5791 awk '/ldlm_cancel/ {print $2}'`
5792 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5793 awk '/ldlm_bl_callback/ {print $2}'`
5795 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
5796 echo rm $count files
5799 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5800 awk '/ldlm_cancel/ {print $2}'`
5801 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5802 awk '/ldlm_bl_callback/ {print $2}'`
5804 echo total: $count removes in $((t2-t1))
5805 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
5807 # wait for commitment of removal
5808 lru_resize_enable mdc
5809 lru_resize_enable osc
5811 run_test 120g "Early Lock Cancel: performance test"
5813 test_121() { #bug #10589
5815 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
5816 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
5817 lctl set_param fail_loc=0x310
5818 cancel_lru_locks osc > /dev/null
5819 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
5820 lctl set_param fail_loc=0
5821 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
5823 run_test 121 "read cancel race ========="
5825 test_123a() { # was test 123, statahead(bug 11401)
5827 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
5828 log "testing on UP system. Performance may be not as good as expected."
5834 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
5835 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
5837 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
5838 createmany -o $DIR/$tdir/$tfile $j $((i - j))
5840 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
5841 lctl set_param -n llite.*.statahead_max 0
5842 lctl get_param llite.*.statahead_max
5843 cancel_lru_locks mdc
5844 cancel_lru_locks osc
5846 time ls -l $DIR/$tdir | wc -l
5848 delta=$((etime - stime))
5849 log "ls $i files without statahead: $delta sec"
5850 lctl set_param llite.*.statahead_max=$max
5852 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
5853 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
5854 cancel_lru_locks mdc
5855 cancel_lru_locks osc
5857 time ls -l $DIR/$tdir | wc -l
5859 delta_sa=$((etime - stime))
5860 log "ls $i files with statahead: $delta_sa sec"
5861 lctl get_param -n llite.*.statahead_stats
5862 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
5864 [ $swrong -lt $ewrong ] && log "statahead was stopped, maybe too many locks held!"
5865 [ $delta -eq 0 -o $delta_sa -eq 0 ] && continue
5867 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
5868 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
5869 lctl set_param -n llite.*.statahead_max 0
5870 lctl get_param llite.*.statahead_max
5871 cancel_lru_locks mdc
5872 cancel_lru_locks osc
5874 time ls -l $DIR/$tdir | wc -l
5876 delta=$((etime - stime))
5877 log "ls $i files again without statahead: $delta sec"
5878 lctl set_param llite.*.statahead_max=$max
5879 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
5880 if [ $SLOWOK -eq 0 ]; then
5881 error "ls $i files is slower with statahead!"
5883 log "ls $i files is slower with statahead!"
5889 [ $delta -gt 20 ] && break
5890 [ $delta -gt 8 ] && MULT=$((50 / delta))
5891 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
5899 delta=$((etime - stime))
5900 log "rm -r $DIR/$tdir/: $delta seconds"
5902 lctl get_param -n llite.*.statahead_stats
5904 run_test 123a "verify statahead work"
5906 test_123b () { # statahead(bug 15027)
5908 createmany -o $DIR/$tdir/$tfile-%d 1000
5910 cancel_lru_locks mdc
5911 cancel_lru_locks osc
5913 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
5914 lctl set_param fail_loc=0x80000803
5915 ls -lR $DIR/$tdir > /dev/null
5917 lctl set_param fail_loc=0x0
5918 lctl get_param -n llite.*.statahead_stats
5923 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
5926 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
5927 skip "no lru resize on server" && return 0
5929 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
5931 log "create $NR files at $DIR/$tdir"
5932 createmany -o $DIR/$tdir/f $NR ||
5933 error "failed to create $NR files in $DIR/$tdir"
5935 cancel_lru_locks mdc
5936 ls -l $DIR/$tdir > /dev/null
5940 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
5941 local PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5942 LRU_SIZE=$(lctl get_param -n $PARAM)
5943 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
5944 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
5945 log "NS=$(basename $NSDIR)"
5950 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
5951 skip "Not enough cached locks created!"
5958 # We know that lru resize allows one client to hold $LIMIT locks
5959 # for 10h. After that locks begin to be killed by client.
5961 local LIMIT=`lctl get_param -n $NSDIR.pool.limit`
5963 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
5964 # killing locks. Some time was spent for creating locks. This means
5965 # that up to the moment of sleep finish we must have killed some of
5966 # them (10-100 locks). This depends on how fast ther were created.
5967 # Many of them were touched in almost the same moment and thus will
5968 # be killed in groups.
5969 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
5971 # Use $LRU_SIZE_B here to take into account real number of locks
5972 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
5973 local LRU_SIZE_B=$LRU_SIZE
5975 local OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
5976 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
5978 # Let's make sure that we really have some margin. Client checks
5979 # cached locks every 10 sec.
5981 log "Sleep ${SLEEP} sec"
5983 while ((SEC<$SLEEP)); do
5987 LRU_SIZE=`lctl get_param -n $NSDIR/lru_size`
5991 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
5992 local LRU_SIZE_A=`lctl get_param -n $NSDIR/lru_size`
5994 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
5995 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
5996 unlinkmany $DIR/$tdir/f $NR
6000 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
6001 log "unlink $NR files at $DIR/$tdir"
6002 unlinkmany $DIR/$tdir/f $NR
6004 run_test 124a "lru resize ======================================="
6006 get_max_pool_limit()
6008 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
6011 if test $l -gt $max; then
6019 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
6020 skip "no lru resize on server" && return 0
6022 LIMIT=`get_max_pool_limit`
6024 NR=$(($(default_lru_size)*20))
6025 if [ $NR -gt $LIMIT ]; then
6026 log "Limit lock number by $LIMIT locks"
6029 lru_resize_disable mdc
6030 mkdir -p $DIR/$tdir/disable_lru_resize ||
6031 error "failed to create $DIR/$tdir/disable_lru_resize"
6033 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
6034 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
6035 cancel_lru_locks mdc
6038 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
6041 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
6044 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
6048 nolruresize_delta=$((etime-stime))
6049 log "ls -la time: $nolruresize_delta seconds"
6050 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
6051 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
6053 lru_resize_enable mdc
6054 mkdir -p $DIR/$tdir/enable_lru_resize ||
6055 error "failed to create $DIR/$tdir/enable_lru_resize"
6057 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
6058 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
6059 cancel_lru_locks mdc
6062 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
6065 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
6068 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
6072 lruresize_delta=$((etime-stime))
6073 log "ls -la time: $lruresize_delta seconds"
6074 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
6076 if [ $lruresize_delta -gt $nolruresize_delta ]; then
6077 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
6078 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
6079 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
6081 log "lru resize performs the same with no lru resize"
6083 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
6085 run_test 124b "lru resize (performance test) ======================="
6087 test_125() { # 13358
6088 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
6089 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
6090 mkdir -p $DIR/d125 || error "mkdir failed"
6091 $SETSTRIPE $DIR/d125 -s 65536 -c -1 || error "setstripe failed"
6092 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
6093 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
6095 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
6097 test_126() { # bug 12829/13455
6098 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
6099 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
6100 $GSS && skip "must run as gss disabled" && return
6102 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
6103 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
6105 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
6107 run_test 126 "check that the fsgid provided by the client is taken into account"
6109 test_127() { # bug 15521
6110 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
6111 $LCTL set_param osc.*.stats=0
6112 FSIZE=$((2048 * 1024))
6113 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
6114 cancel_lru_locks osc
6115 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
6117 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
6118 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
6119 echo "got $COUNT $NAME"
6120 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
6121 eval $NAME=$COUNT || error "Wrong proc format"
6124 read_bytes|write_bytes)
6125 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
6126 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
6127 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
6128 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
6129 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
6130 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
6131 error "sumsquare is too small: $SUMSQ"
6132 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
6133 error "sumsquare is too big: $SUMSQ"
6137 done < $DIR/${tfile}.tmp
6139 #check that we actually got some stats
6140 [ "$read_bytes" ] || error "Missing read_bytes stats"
6141 [ "$write_bytes" ] || error "Missing write_bytes stats"
6142 [ "$read_bytes" != 0 ] || error "no read done"
6143 [ "$write_bytes" != 0 ] || error "no write done"
6145 run_test 127 "verify the client stats are sane"
6147 test_128() { # bug 15212
6149 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
6154 result=$(grep error $TMP/$tfile.log)
6156 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
6158 run_test 128 "interactive lfs for 2 consecutive find's"
6164 local LDPROC=/proc/fs/ldiskfs
6166 for node in $(mdts_nodes); do
6167 devs=$(do_node $node "lctl get_param -n devices" | awk '($3 ~ "mdt" && $4 ~ "MDT") { print $4 }')
6168 for dev in $devs; do
6169 mntdev=$(do_node $node "lctl get_param -n osd*.$dev.mntdev")
6170 do_node $node "echo $1 >$LDPROC/\\\$(basename $mntdev)/max_dir_size"
6175 [ "$FSTYPE" != "ldiskfs" ] && skip "not needed for FSTYPE=$FSTYPE" && return 0
6176 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6187 while [ ! $I -gt $((MAX * MDSCOUNT)) ]; do
6188 multiop $DIR/$tdir/$J Oc
6190 if [ $rc -eq $EFBIG ]; then
6192 echo "return code $rc received as expected"
6194 elif [ $rc -ne 0 ]; then
6196 error_exit "return code $rc received instead of expected $EFBIG"
6199 I=$(stat -c%s "$DIR/$tdir")
6202 error "exceeded dir size limit $MAX x $MDSCOUNT $((MAX * MDSCOUNT)) : $I bytes"
6203 do_facet $SINGLEMDS "echo 0 >$LDPROC"
6205 run_test 129 "test directory size limit ========================"
6214 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
6215 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
6217 trap cleanup_130 EXIT RETURN
6219 local fm_file=$DIR/$tfile
6220 lfs setstripe -s 65536 -c 1 $fm_file || error "setstripe failed on $fm_file"
6221 dd if=/dev/zero of=$fm_file bs=65536 count=1 || error "dd failed for $fm_file"
6223 filefrag -ves $fm_file || error "filefrag $fm_file failed"
6224 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
6226 lun=`$GETSTRIPE $fm_file | grep -A 10 obdidx | awk '{print $1}' | grep -v "obdidx"`
6228 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
6231 for line in $filefrag_op
6233 frag_lun=`echo $line | cut -d: -f5`
6234 ext_len=`echo $line | cut -d: -f4`
6235 if (( $frag_lun != $lun )); then
6237 error "FIEMAP on 1-stripe file($fm_file) failed"
6240 (( tot_len += ext_len ))
6243 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
6245 error "FIEMAP on 1-stripe file($fm_file) failed;"
6251 echo "FIEMAP on single striped file succeeded"
6253 run_test 130a "FIEMAP (1-stripe file)"
6256 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping FIEMAP on 2-stripe file test" && return
6258 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
6259 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
6261 trap cleanup_130 EXIT RETURN
6263 local fm_file=$DIR/$tfile
6264 lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
6265 dd if=/dev/zero of=$fm_file bs=1M count=2 || error "dd failed on $fm_file"
6267 filefrag -ves $fm_file || error "filefrag $fm_file failed"
6268 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
6270 last_lun=`echo $filefrag_op | cut -d: -f5`
6275 for line in $filefrag_op
6277 frag_lun=`echo $line | cut -d: -f5`
6278 ext_len=`echo $line | cut -d: -f4`
6279 if (( $frag_lun != $last_lun )); then
6280 if (( tot_len != 1024 )); then
6282 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
6289 (( tot_len += ext_len ))
6292 if (( num_luns != 2 || tot_len != 1024 )); then
6294 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
6300 echo "FIEMAP on 2-stripe file succeeded"
6302 run_test 130b "FIEMAP (2-stripe file)"
6305 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping FIEMAP on 2-stripe file with hole 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 seek=1 bs=1M count=1 || 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 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
6330 if (( logical != 512 )); then
6332 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
6335 if (( tot_len != 512 )); then
6337 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
6344 (( tot_len += ext_len ))
6347 if (( num_luns != 2 || tot_len != 512 )); then
6349 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
6355 echo "FIEMAP on 2-stripe file with hole succeeded"
6357 run_test 130c "FIEMAP (2-stripe file with hole)"
6360 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
6362 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
6363 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
6365 trap cleanup_130 EXIT RETURN
6367 local fm_file=$DIR/$tfile
6368 lfs setstripe -s 65536 -c $OSTCOUNT $fm_file || error "setstripe failed on $fm_file"
6369 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT || error "dd failed on $fm_file"
6371 filefrag -ves $fm_file || error "filefrag $fm_file failed"
6372 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
6374 last_lun=`echo $filefrag_op | cut -d: -f5`
6379 for line in $filefrag_op
6381 frag_lun=`echo $line | cut -d: -f5`
6382 ext_len=`echo $line | cut -d: -f4`
6383 if (( $frag_lun != $last_lun )); then
6384 if (( tot_len != 1024 )); 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 != OSTCOUNT || tot_len != 1024 )); then
6398 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
6404 echo "FIEMAP on N-stripe file succeeded"
6406 run_test 130d "FIEMAP (N-stripe file)"
6409 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP 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 131072 -c 2 $fm_file || error "setstripe failed on $fm_file"
6419 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
6420 for ((i = 0; i < $NUM_BLKS; i++))
6422 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
6425 filefrag -ves $fm_file || error "filefrag $fm_file failed"
6426 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
6428 last_lun=`echo $filefrag_op | cut -d: -f5`
6433 for line in $filefrag_op
6435 frag_lun=`echo $line | cut -d: -f5`
6436 ext_len=`echo $line | cut -d: -f4`
6437 if (( $frag_lun != $last_lun )); then
6438 if (( tot_len != $EXPECTED_LEN )); then
6440 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
6447 (( tot_len += ext_len ))
6450 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
6452 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
6458 echo "FIEMAP with continuation calls succeeded"
6460 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
6462 # Test for writev/readv
6464 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
6465 error "writev test failed"
6466 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
6467 error "readv failed"
6470 run_test 131a "test iov's crossing stripe boundary for writev/readv"
6473 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
6474 error "append writev test failed"
6475 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
6476 error "append writev test failed"
6479 run_test 131b "test append writev"
6482 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
6485 run_test 131c "test read/write on file w/o objects"
6488 rwv -f $DIR/$tfile -w -n 1 1572864
6489 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
6490 if [ "$NOB" != 1572864 ]; then
6491 error "Short read filed: read $NOB bytes instead of 1572864"
6495 run_test 131d "test short read"
6498 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
6499 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
6500 error "read hitting hole failed"
6503 run_test 131e "test read hitting hole"
6508 for node in $(osts_nodes); do
6509 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
6510 [ x$gl = x"" ] && gl=0
6511 gl_sum=$((gl_sum + gl))
6521 if [ x$som = x"enabled" ]; then
6522 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
6523 MOUNTOPT=`echo $MOUNTOPT | sed 's/som_preview//g'`
6524 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
6526 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
6527 MOUNTOPT="$MOUNTOPT,som_preview"
6528 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
6531 # do remount to make new mount-conf parameters actual
6538 test_132() { #1028, SOM
6539 local num=$(get_mds_dir $DIR)
6540 local mymds=mds${num}
6541 local MOUNTOPT_SAVE=$MOUNTOPT
6543 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
6544 cancel_lru_locks osc
6546 som1=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
6548 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
6549 stat $DIR/$tfile >/dev/null
6550 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
6551 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
6553 som_mode_switch $som1 $gl1 $gl2
6555 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
6556 cancel_lru_locks osc
6558 som2=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
6559 if [ $som1 == $som2 ]; then
6560 error "som is still "$som2
6561 if [ x$som2 = x"enabled" ]; then
6568 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
6569 stat $DIR/$tfile >/dev/null
6570 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
6571 echo "====> SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
6572 som_mode_switch $som2 $gl1 $gl2
6573 MOUNTOPT=$MOUNTOPT_SAVE
6575 run_test 132 "som avoids glimpse rpc"
6577 test_140() { #bug-17379
6578 mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
6579 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
6580 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
6582 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
6584 while i=`expr $i + 1`; do
6585 mkdir -p $i || error "Creating dir $i"
6586 cd $i || error "Changing to $i"
6587 ln -s ../stat stat || error "Creating stat symlink"
6588 # Read the symlink until ELOOP present,
6589 # not LBUGing the system is considered success,
6590 # we didn't overrun the stack.
6591 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
6593 if [ $ret -eq 40 ]; then
6596 error "Open stat symlink"
6602 echo "The symlink depth = $i"
6603 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 ] || error "Invalid symlink depth"
6605 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
6608 local TF="$TMP/$tfile"
6610 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
6612 cancel_lru_locks osc
6613 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
6614 remount_client $MOUNT
6616 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
6619 $TRUNCATE $DIR/$tfile 6000
6620 cancel_lru_locks osc
6621 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
6624 echo "12345" >>$DIR/$tfile
6625 cancel_lru_locks osc
6626 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
6629 echo "12345" >>$DIR/$tfile
6630 cancel_lru_locks osc
6631 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
6636 run_test 150 "truncate/append tests"
6638 function roc_hit() {
6639 local list=$(comma_list $(osts_nodes))
6641 ACCNUM=$(do_nodes $list $LCTL get_param -n obdfilter.*.stats | \
6642 awk '/'cache_hit'/ {sum+=$2} END {print sum}')
6646 function set_cache() {
6649 if [ "$2" == "off" ]; then
6652 local list=$(comma_list $(osts_nodes))
6653 do_nodes $list lctl set_param obdfilter.*.${1}_cache_enable $on
6655 cancel_lru_locks osc
6659 remote_ost_nodsh && skip "remote OST with nodsh" && return
6662 local list=$(comma_list $(osts_nodes))
6664 # check whether obdfilter is cache capable at all
6665 if ! do_nodes $list $LCTL get_param -n obdfilter.*.read_cache_enable > /dev/null; then
6666 echo "not cache-capable obdfilter"
6670 # check cache is enabled on all obdfilters
6671 if do_nodes $list $LCTL get_param -n obdfilter.*.read_cache_enable | grep 0 >&/dev/null; then
6672 echo "oss cache is disabled"
6676 do_nodes $list $LCTL set_param -n obdfilter.*.writethrough_cache_enable 1
6678 # pages should be in the case right after write
6679 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES || error "dd failed"
6680 local BEFORE=`roc_hit`
6681 cancel_lru_locks osc
6682 cat $DIR/$tfile >/dev/null
6683 local AFTER=`roc_hit`
6684 if ! let "AFTER - BEFORE == CPAGES"; then
6685 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6688 # the following read invalidates the cache
6689 cancel_lru_locks osc
6690 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable 0
6691 cat $DIR/$tfile >/dev/null
6693 # now data shouldn't be found in the cache
6695 cancel_lru_locks osc
6696 cat $DIR/$tfile >/dev/null
6698 if let "AFTER - BEFORE != 0"; then
6699 error "IN CACHE: before: $BEFORE, after: $AFTER"
6702 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable 1
6705 run_test 151 "test cache on oss and controls ==============================="
6708 local TF="$TMP/$tfile"
6710 # simulate ENOMEM during write
6711 #define OBD_FAIL_OST_NOMEM 0x226
6712 lctl set_param fail_loc=0x80000226
6713 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
6715 sync || error "sync failed"
6716 lctl set_param fail_loc=0
6718 # discard client's cache
6719 cancel_lru_locks osc
6721 # simulate ENOMEM during read
6722 lctl set_param fail_loc=0x80000226
6723 cmp $TF $DIR/$tfile || error "cmp failed"
6724 lctl set_param fail_loc=0
6728 run_test 152 "test read/write with enomem ============================"
6731 multiop $DIR/$tfile Ow4096Ycu || error "multiop failed"
6733 run_test 153 "test if fdatasync does not crash ======================="
6736 cp /etc/hosts $DIR/$tfile
6738 fid=$($LFS path2fid $DIR/$tfile)
6740 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
6742 echo "open fid $fid"
6743 diff /etc/hosts $DIR/.lustre/fid/$fid || error "open by fid failed: did not find expected data in file."
6745 echo "Opening a file by FID succeeded"
6747 run_test 154 "Opening a file by FID"
6750 local temp=$TMP/$tfile
6751 local file=$DIR/$tfile
6752 local list=$(comma_list $(osts_nodes))
6753 local big=$(do_nodes $list grep "cache" /proc/cpuinfo | \
6754 awk '{sum+=$4} END{print sum}')
6758 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
6759 error "dd of=$temp bs=6096 count=1 failed"
6761 cancel_lru_locks osc
6762 cmp $temp $file || error "$temp $file differ"
6764 $TRUNCATE $temp 6000
6765 $TRUNCATE $file 6000
6766 cmp $temp $file || error "$temp $file differ (truncate1)"
6768 echo "12345" >>$temp
6769 echo "12345" >>$file
6770 cmp $temp $file || error "$temp $file differ (append1)"
6772 echo "12345" >>$temp
6773 echo "12345" >>$file
6774 cmp $temp $file || error "$temp $file differ (append2)"
6776 dd if=/dev/urandom of=$temp bs=$((big*2)) count=1k || \
6777 error "dd of=$temp bs=$((big*2)) count=1k failed"
6780 cancel_lru_locks osc
6781 cmp $temp $file || error "$temp $file differ"
6789 set_cache writethrough on
6792 run_test 155a "Verification of correctness: read cache:on write_cache:on"
6796 set_cache writethrough off
6799 run_test 155b "Verification of correctness: read cache:on write_cache:off"
6803 set_cache writethrough on
6806 run_test 155c "Verification of correctness: read cache:off write_cache:on"
6810 set_cache writethrough off
6813 run_test 155d "Verification of correctness: read cache:off write_cache:off "
6819 local file="$DIR/$tfile"
6821 log "Turn on read and write cache"
6823 set_cache writethrough on
6825 log "Write data and read it back."
6826 log "Read should be satisfied from the cache."
6827 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6829 cancel_lru_locks osc
6830 cat $file >/dev/null
6832 if ! let "AFTER - BEFORE == CPAGES"; then
6833 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6835 log "cache hits:: before: $BEFORE, after: $AFTER"
6838 log "Read again; it should be satisfied from the cache."
6840 cancel_lru_locks osc
6841 cat $file >/dev/null
6843 if ! let "AFTER - BEFORE == CPAGES"; then
6844 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6846 log "cache hits:: before: $BEFORE, after: $AFTER"
6850 log "Turn off the read cache and turn on the write cache"
6852 set_cache writethrough on
6854 log "Read again; it should be satisfied from the cache."
6856 cancel_lru_locks osc
6857 cat $file >/dev/null
6859 if ! let "AFTER - BEFORE == CPAGES"; then
6860 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6862 log "cache hits:: before: $BEFORE, after: $AFTER"
6865 log "Read again; it should not be satisfied from the cache."
6867 cancel_lru_locks osc
6868 cat $file >/dev/null
6870 if ! let "AFTER - BEFORE == 0"; then
6871 error "IN CACHE: before: $BEFORE, after: $AFTER"
6873 log "cache hits:: before: $BEFORE, after: $AFTER"
6876 log "Write data and read it back."
6877 log "Read should be satisfied from the cache."
6878 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6880 cancel_lru_locks osc
6881 cat $file >/dev/null
6883 if ! let "AFTER - BEFORE == CPAGES"; then
6884 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6886 log "cache hits:: before: $BEFORE, after: $AFTER"
6889 log "Read again; it should not be satisfied from the cache."
6891 cancel_lru_locks osc
6892 cat $file >/dev/null
6894 if ! let "AFTER - BEFORE == 0"; then
6895 error "IN CACHE: before: $BEFORE, after: $AFTER"
6897 log "cache hits:: before: $BEFORE, after: $AFTER"
6901 log "Turn off read and write cache"
6903 set_cache writethrough off
6905 log "Write data and read it back"
6906 log "It should not be satisfied from the cache."
6908 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6909 cancel_lru_locks osc
6911 cat $file >/dev/null
6913 if ! let "AFTER - BEFORE == 0"; then
6914 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
6916 log "cache hits:: before: $BEFORE, after: $AFTER"
6920 log "Turn on the read cache and turn off the write cache"
6922 set_cache writethrough off
6924 log "Write data and read it back"
6925 log "It should not be satisfied from the cache."
6927 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6929 cancel_lru_locks osc
6930 cat $file >/dev/null
6932 if ! let "AFTER - BEFORE == 0"; then
6933 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
6935 log "cache hits:: before: $BEFORE, after: $AFTER"
6938 log "Read again; it should be satisfied from the cache."
6940 cancel_lru_locks osc
6941 cat $file >/dev/null
6943 if ! let "AFTER - BEFORE == CPAGES"; then
6944 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6946 log "cache hits:: before: $BEFORE, after: $AFTER"
6951 run_test 156 "Verification of tunables ============================"
6955 if [ $MDSCOUNT -gt 1 ]; then
6956 error_ignore 17935 $*
6962 USER=$(do_facet $SINGLEMDS lctl --device $MDT0 changelog_register -n)
6963 echo "Registered as changelog user $USER"
6964 do_facet $SINGLEMDS lctl get_param -n mdd.$MDT0.changelog_users | \
6965 grep -q $USER || error "User $USER not found in changelog_users"
6968 mkdir -p $DIR/$tdir/pics/2008/zachy
6969 touch $DIR/$tdir/pics/2008/zachy/timestamp
6970 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
6971 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
6972 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
6973 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
6974 rm $DIR/$tdir/pics/desktop.jpg
6976 $LFS changelog $MDT0 | tail -5
6978 echo "verifying changelog mask"
6979 do_facet $SINGLEMDS lctl set_param mdd.$MDT0.changelog_mask="-mkdir"
6980 mkdir -p $DIR/$tdir/pics/2009/sofia
6981 do_facet $SINGLEMDS lctl set_param mdd.$MDT0.changelog_mask="+mkdir"
6982 mkdir $DIR/$tdir/pics/2009/zachary
6983 DIRS=$($LFS changelog $MDT0 | tail -5 | grep -c MKDIR)
6984 [ $DIRS -eq 1 ] || err17935 "changelog mask count $DIRS != 1"
6987 echo "verifying target fid"
6988 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
6989 tail -1 | awk '{print $6}')
6990 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
6991 [ "$fidc" == "t=$fidf" ] || \
6992 err17935 "fid in changelog $fidc != file fid $fidf"
6993 echo "verifying parent fid"
6994 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
6995 tail -1 | awk '{print $7}')
6996 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
6997 [ "$fidc" == "p=$fidf" ] || \
6998 err17935 "pfid in changelog $fidc != dir fid $fidf"
7000 USER_REC1=$(do_facet $SINGLEMDS lctl get_param -n \
7001 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
7002 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
7003 USER_REC2=$(do_facet $SINGLEMDS lctl get_param -n \
7004 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
7005 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
7006 [ $USER_REC2 == $(($USER_REC1 + 5)) ] || \
7007 err17935 "user index should be $(($USER_REC1 + 5)); is $USER_REC2"
7009 MIN_REC=$(do_facet $SINGLEMDS lctl get_param mdd.$MDT0.changelog_users | \
7010 awk 'min == "" || $2 < min {min = $2}; END {print min}')
7011 FIRST_REC=$($LFS changelog $MDT0 | head -1 | awk '{print $1}')
7012 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
7013 [ $FIRST_REC == $(($MIN_REC + 1)) ] || \
7014 err17935 "first index should be $(($MIN_REC + 1)); is $FIRST_REC"
7016 echo "verifying user deregister"
7017 do_facet $SINGLEMDS lctl --device $MDT0 changelog_deregister $USER
7018 do_facet $SINGLEMDS lctl get_param -n mdd.$MDT0.changelog_users | \
7019 grep -q $USER && error "User $USER still found in changelog_users"
7021 USERS=$(( $(do_facet $SINGLEMDS lctl get_param -n \
7022 mdd.$MDT0.changelog_users | wc -l) - 2 ))
7023 if [ $USERS -eq 0 ]; then
7024 LAST_REC1=$(do_facet $SINGLEMDS lctl get_param -n \
7025 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
7026 touch $DIR/$tdir/chloe
7027 LAST_REC2=$(do_facet $SINGLEMDS lctl get_param -n \
7028 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
7029 echo "verify changelogs are off if we were the only user: $LAST_REC1 == $LAST_REC2"
7030 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
7032 echo "$USERS other changelog users; can't verify off"
7035 run_test 160 "changelog sanity"
7039 cp /etc/hosts $DIR/$tdir/$tfile
7040 mkdir $DIR/$tdir/foo1
7041 mkdir $DIR/$tdir/foo2
7042 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
7043 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
7044 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
7045 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
7046 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[')
7047 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
7048 $LFS fid2path $DIR $FID
7049 err17935 "bad link ea"
7052 rm $DIR/$tdir/foo2/zachary
7054 rm $DIR/$tdir/foo2/thor
7056 rm $DIR/$tdir/$tfile
7058 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
7059 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
7061 $LFS fid2path $DIR $FID
7062 err17935 "bad link rename"
7064 rm $DIR/$tdir/foo2/maggie
7067 local longname=filename_avg_len_is_thirty_two_
7068 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 || \
7069 error "failed to hardlink many files"
7070 links=$($LFS fid2path $DIR $FID | wc -l)
7071 echo -n "${links}/1000 links in link EA"
7072 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
7073 unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
7074 error "failed to unlink many hardlinks"
7076 run_test 161 "link ea sanity"
7083 local path=$(${LFS} fid2path $*)
7086 if [ $RC -ne 0 ]; then
7087 err17935 "path looked up of $expected failed. Error $RC"
7089 elif [ "${path}" != "${expected}" ]; then
7090 err17935 "path looked up \"${path}\" instead of \"${expected}\""
7093 echo "fid $fid resolves to path $path"
7097 # Make changes to filesystem
7098 mkdir -p $DIR/$tdir/d2
7099 touch $DIR/$tdir/d2/$tfile
7100 touch $DIR/$tdir/d2/x1
7101 touch $DIR/$tdir/d2/x2
7102 mkdir -p $DIR/$tdir/d2/a/b/c
7103 mkdir -p $DIR/$tdir/d2/p/q/r
7105 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[')
7106 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0
7109 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
7110 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[')
7111 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0
7114 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
7115 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
7116 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[')
7117 # fid2path dir/fsname should both work
7118 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1
7119 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0
7121 # hardlink count: check that there are 2 links
7122 # Doesnt work with CMD yet: 17935
7123 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
7124 err17935 "expected 2 links"
7126 # hardlink indexing: remove the first link
7127 rm $DIR/$tdir/d2/p/q/r/hlink
7128 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0
7132 run_test 162 "path lookup sanity"
7135 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7136 copytool --test $FSNAME || { skip "copytool not runnable: $?" && return; }
7139 local uuid=$($LCTL get_param -n mdc.${FSNAME}-MDT0000-mdc-*.uuid)
7140 # this proc file is temporary and linux-only
7141 do_facet mds lctl set_param mdt.${FSNAME}-MDT0000.mdccomm=$uuid ||\
7142 error "kernel->userspace send failed"
7145 run_test 163 "kernel <-> userspace comms"
7148 # do directio so as not to populate the page cache
7149 log "creating a 10 Mb file"
7150 multiop $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
7151 log "starting reads"
7152 dd if=$DIR/$tfile of=/dev/null bs=4096 &
7153 log "truncating the file"
7154 multiop $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
7156 kill %+ || true # reads might have finished
7157 echo "wait until dd is finished"
7159 log "removing the temporary file"
7160 rm -rf $DIR/$tfile || error "tmp file removal failed"
7162 run_test 169 "parallel read and truncate should not deadlock"
7165 $LCTL clear # bug 18514
7166 $LCTL debug_daemon start $TMP/${tfile}_log_good
7168 $LCTL debug_daemon stop
7169 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
7170 error "sed failed to read log_good"
7172 $LCTL debug_daemon start $TMP/${tfile}_log_good
7174 $LCTL debug_daemon stop
7176 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
7177 error "lctl df log_bad failed"
7179 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
7180 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
7182 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
7183 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
7185 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
7186 error "bad_line good_line1 good_line2 are empty"
7188 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
7189 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
7190 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
7192 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
7193 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
7194 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
7196 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
7197 error "bad_line_new good_line_new are empty"
7199 local expected_good=$((good_line1 + good_line2*2))
7201 rm -f $TMP/${tfile}*
7202 if [ $bad_line -ne $bad_line_new ]; then
7203 error "expected $bad_line bad lines, but got $bad_line_new"
7207 if [ $expected_good -ne $good_line_new ]; then
7208 error "expected $expected_good good lines, but got $good_line_new"
7213 run_test 170 "test lctl df to handle corrupted log ====================="
7215 test_171() { # bug20592
7216 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
7217 $LCTL set_param fail_loc=0x50e
7218 $LCTL set_param fail_val=3000
7219 multiop_bg_pause $DIR/$tfile Os || true
7222 if dmesg | grep "recursive fault"; then
7223 error "caught a recursive fault"
7225 $LCTL set_param fail_loc=0
7228 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
7230 # it would be good to share it with obdfilter-survey/libecho code
7231 setup_obdecho_osc () {
7234 local obdfilter_name=$2
7235 echo "Creating new osc for $obdfilter_name on $ost_nid"
7236 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
7237 ${obdfilter_name}_osc_UUID || rc=2; }
7238 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
7239 ${obdfilter_name}_UUID $ost_nid || rc=3; }
7243 cleanup_obdecho_osc () {
7244 local obdfilter_name=$1
7245 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
7246 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
7250 obdecho_create_test() {
7255 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
7256 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
7258 if [ $rc -eq 0 ]; then
7259 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
7260 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
7262 echo "New object id is $id"
7263 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec test_brw 10 w v 64 $id" ||
7265 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
7266 "cleanup" || rc=5; }
7267 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
7269 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
7277 if ! module_loaded obdecho; then
7278 load_module obdecho/obdecho
7282 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
7283 local host=$(awk '/current_connection:/ {print $2}' /proc/fs/lustre/osc/$osc/import)
7284 local target=$(awk '/target:/ {print $2}' /proc/fs/lustre/osc/$osc/import)
7285 target=${target%_UUID}
7287 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
7288 [ $rc -eq 0 ] && { obdecho_create_test ${target}_osc client || rc=2; }
7289 [[ -n $target ]] && cleanup_obdecho_osc $target
7290 [ $rmmod_local -eq 1 ] && rmmod obdecho
7293 run_test 180a "test obdecho on osc"
7297 local rmmod_remote=0
7299 do_facet ost "lsmod | grep -q obdecho || " \
7300 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
7301 "modprobe obdecho; }" && rmmod_remote=1
7302 target=$(do_facet ost $LCTL dl | awk '/obdfilter/ {print $4;exit}')
7303 [[ -n $target ]] && { obdecho_create_test $target ost || rc=1; }
7304 [ $rmmod_remote -eq 1 ] && do_facet ost "rmmod obdecho"
7307 run_test 180b "test obdecho directly on obdfilter"
7313 TGTPOOL_MAX=$(($TGT_COUNT - 1))
7315 TGTPOOL_LIST=`seq $TGTPOOL_FIRST $TGTPOOL_STEP $TGTPOOL_MAX`
7316 POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
7317 POOL_DIR_NAME=dir_tst
7318 POOL_DIR=$POOL_ROOT/$POOL_DIR_NAME
7319 POOL_FILE=$POOL_ROOT/file_tst
7321 check_file_in_pool()
7324 res=$($GETSTRIPE $file | grep 0x | cut -f2)
7327 found=$(echo :$TGTPOOL_LIST: | tr " " ":" | grep :$i:)
7328 if [[ "$found" == "" ]]
7330 echo "pool list: $TGTPOOL_LIST"
7331 echo "striping: $res"
7332 error "$file not allocated in $POOL"
7339 trap "cleanup_pools $FSNAME" EXIT
7342 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7343 create_pool $FSNAME.$POOL || return $?
7344 [ $($LFS pool_list $FSNAME | grep -c $POOL) -eq 1 ] ||
7345 error "$POOL not in lfs pool_list"
7347 run_test 200a "Create new pool =========================================="
7350 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7351 TGT=$(for i in $TGTPOOL_LIST; do printf "$FSNAME-OST%04x_UUID " $i; done)
7352 do_facet mgs $LCTL pool_add $FSNAME.$POOL \
7353 $FSNAME-OST[$TGTPOOL_FIRST-$TGTPOOL_MAX/$TGTPOOL_STEP]
7354 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL | sort -u | tr '\n' ' ' " "$TGT" ||
7355 error "Add to pool failed"
7356 local lfscount=$($LFS pool_list $FSNAME.$POOL | grep -c "\-OST")
7357 local addcount=$((($TGTPOOL_MAX - $TGTPOOL_FIRST) / $TGTPOOL_STEP + 1))
7358 [ $lfscount -eq $addcount ] ||
7359 error "lfs pool_list bad ost count $lfscount != $addcount"
7361 run_test 200b "Add targets to a pool ===================================="
7364 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7366 $SETSTRIPE -c 2 -p $POOL $POOL_DIR
7367 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR"
7368 # b-19919 test relative path works well
7369 mkdir -p $POOL_DIR/$POOL_DIR_NAME
7371 $SETSTRIPE -c 2 -p $POOL $POOL_DIR_NAME
7372 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/$POOL_DIR_NAME"
7373 $SETSTRIPE -c 2 -p $POOL ./$POOL_DIR_NAME
7374 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/./$POOL_DIR_NAME"
7375 $SETSTRIPE -c 2 -p $POOL ../$POOL_DIR_NAME
7376 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/../$POOL_DIR_NAME"
7377 $SETSTRIPE -c 2 -p $POOL ../$POOL_DIR_NAME/$POOL_DIR_NAME
7378 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/../$POOL_DIR_NAME/$POOL_DIR_NAME"
7379 rm -rf $POOL_DIR_NAME; cd -
7381 run_test 200c "Set pool on a directory ================================="
7384 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7385 res=$($GETSTRIPE --pool $POOL_DIR | awk '/^pool:/ {print $2}')
7386 [ "$res" = $POOL ] || error "Pool on $POOL_DIR is $res, not $POOL"
7388 run_test 200d "Check pool on a directory ==============================="
7391 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7393 for i in $(seq -w 1 $(($TGT_COUNT * 3)))
7395 file=$POOL_DIR/file-$i
7397 check_file_in_pool $file
7400 failed=$(($failed + 1))
7403 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
7405 run_test 200e "Check files allocation from directory pool =============="
7408 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7411 for i in $(seq -w 1 $(($TGT_COUNT * 3)))
7413 file=$POOL_FILE/spoo-$i
7414 $SETSTRIPE -p $POOL $file
7415 check_file_in_pool $file
7418 failed=$(($failed + 1))
7421 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
7423 run_test 200f "Create files in a pool ==================================="
7426 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7427 TGT=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$POOL | tr '\n' ' ')
7428 res=$($LFS df --pool $FSNAME.$POOL | awk '{print $1}' | grep "$FSNAME-OST" | tr '\n' ' ')
7429 [ "$res" = "$TGT" ] || error "Pools OSTs '$TGT' is not '$res' that lfs df reports"
7431 run_test 200g "lfs df a pool ============================================"
7434 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7435 TGT=$($LCTL get_param -n lov.$FSNAME-*.pools.$POOL | head -1)
7436 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
7437 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL | grep $TGT" "" ||
7438 error "$TGT not removed from $FSNAME.$POOL"
7440 run_test 201a "Remove a target from a pool ============================="
7443 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7444 for TGT in $($LCTL get_param -n lov.$FSNAME-*.pools.$POOL | sort -u)
7446 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
7448 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL" "" ||
7449 error "Pool $FSNAME.$POOL cannot be drained"
7450 # striping on an empty/nonexistant pool should fall back to "pool of everything"
7451 touch ${POOL_DIR}/$tfile || error "failed to use fallback striping for empty pool"
7452 # setstripe on an empty pool should fail
7453 $SETSTRIPE -p $POOL ${POOL_FILE}/$tfile 2>/dev/null && \
7454 error "expected failure when creating file with empty pool"
7457 run_test 201b "Remove all targets from a pool =========================="
7460 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7461 do_facet mgs $LCTL pool_destroy $FSNAME.$POOL
7464 # striping on an empty/nonexistant pool should fall back to "pool of everything"
7465 touch ${POOL_DIR}/$tfile || error "failed to use fallback striping for missing pool"
7466 # setstripe on an empty pool should fail
7467 $SETSTRIPE -p $POOL ${POOL_FILE}/$tfile 2>/dev/null && \
7468 error "expected failure when creating file with missing pool"
7470 # get param should return err once pool is gone
7471 if wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL 2>/dev/null ||
7472 echo foo" "foo"; then
7473 remove_pool_from_list $FSNAME.$POOL
7476 error "Pool $FSNAME.$POOL is not destroyed"
7478 run_test 201c "Remove a pool ============================================"
7480 cleanup_pools $FSNAME
7484 size=$((size % 8192 + 1))
7485 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
7486 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
7487 rm -f $DIR/f212 $DIR/f212.xyz
7489 run_test 212 "Sendfile test ============================================"
7492 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
7493 cancel_lru_locks osc
7494 lctl set_param fail_loc=0x8000040f
7495 # generate a read lock
7496 cat $DIR/$tfile > /dev/null
7497 # write to the file, it will try to cancel the above read lock.
7498 cat /etc/hosts >> $DIR/$tfile
7500 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
7502 test_214() { # for bug 20133
7503 mkdir -p $DIR/d214p/d214c
7504 for (( i=0; i < 340; i++ )) ; do
7505 touch $DIR/d214p/d214c/a$i
7508 ls -l $DIR/d214p || error "ls -l $DIR/d214p failed"
7509 mv $DIR/d214p/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
7510 ls $DIR/d214c || error "ls $DIR/d214c failed"
7511 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
7513 run_test 214 "hash-indexed directory test - bug 20133"
7515 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
7516 create_lnet_proc_files() {
7517 cat /proc/sys/lnet/$1 >$TMP/lnet_$1.out || error "cannot read /proc/sys/lnet/$1"
7518 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
7520 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
7521 rm -f "$TMP/lnet_$1.sys_tmp"
7524 # counterpart of create_lnet_proc_files
7525 remove_lnet_proc_files() {
7526 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
7529 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
7530 # 3rd arg as regexp for body
7531 check_lnet_proc_stats() {
7532 local l=$(cat "$TMP/lnet_$1" |wc -l)
7533 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
7535 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
7538 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
7539 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
7540 # optional and can be regexp for 2nd line (lnet.routes case)
7541 check_lnet_proc_entry() {
7542 local blp=2 # blp stands for 'position of 1st line of body'
7543 [ "$5" = "" ] || blp=3 # lnet.routes case
7545 local l=$(cat "$TMP/lnet_$1" |wc -l)
7546 # subtracting one from $blp because the body can be empty
7547 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
7549 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
7550 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
7552 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
7553 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
7555 # bail out if any unexpected line happened
7556 sed -n "$blp~1 p" "$TMP/lnet_$1" |grep -Ev "$3"
7557 [ "$?" != 0 ] || error "$2 misformatted"
7560 test_215() { # for bugs 18102, 21079, 21517
7561 local N='(0|[1-9][0-9]*)' # non-negative numeric
7562 local P='[1-9][0-9]*' # positive numeric
7563 local I='(0|-?[1-9][0-9]*)' # any numeric (0 | >0 | <0)
7564 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
7565 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
7566 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
7568 local L1 # regexp for 1st line
7569 local L2 # regexp for 2nd line (optional)
7570 local BR # regexp for the rest (body)
7572 # /proc/sys/lnet/stats should look as 11 space-separated non-negative numerics
7573 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
7574 create_lnet_proc_files "stats"
7575 check_lnet_proc_stats "stats.out" "/proc/sys/lnet/stats" "$BR"
7576 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
7577 remove_lnet_proc_files "stats"
7579 # /proc/sys/lnet/routes should look like this:
7580 # Routing disabled/enabled
7581 # net hops state router
7582 # where net is a string like tcp0, hops >= 0, state is up/down,
7583 # router is a string like 192.168.1.1@tcp2
7584 L1="^Routing (disabled|enabled)$"
7585 L2="^net +hops +state +router$"
7586 BR="^$NET +$N +(up|down) +$NID$"
7587 create_lnet_proc_files "routes"
7588 check_lnet_proc_entry "routes.out" "/proc/sys/lnet/routes" "$BR" "$L1" "$L2"
7589 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
7590 remove_lnet_proc_files "routes"
7592 # /proc/sys/lnet/routers should look like this:
7593 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
7594 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
7595 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
7596 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
7597 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
7598 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
7599 create_lnet_proc_files "routers"
7600 check_lnet_proc_entry "routers.out" "/proc/sys/lnet/routers" "$BR" "$L1"
7601 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
7602 remove_lnet_proc_files "routers"
7604 # /proc/sys/lnet/peers should look like this:
7605 # nid refs state max rtr min tx min queue
7606 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
7607 # state is up/down/NA, max >= 0. rtr, min, tx, min are
7608 # numeric (0 or >0 or <0), queue >= 0.
7609 L1="^nid +refs +state +max +rtr +min +tx +min +queue$"
7610 BR="^$NID +$P +(up|down|NA) +$N +$I +$I +$I +$I +$N$"
7611 create_lnet_proc_files "peers"
7612 check_lnet_proc_entry "peers.out" "/proc/sys/lnet/peers" "$BR" "$L1"
7613 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
7614 remove_lnet_proc_files "peers"
7616 # /proc/sys/lnet/buffers should look like this:
7617 # pages count credits min
7618 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
7619 L1="^pages +count +credits +min$"
7620 BR="^ +$N +$N +$I +$I$"
7621 create_lnet_proc_files "buffers"
7622 check_lnet_proc_entry "buffers.out" "/proc/sys/lnet/buffers" "$BR" "$L1"
7623 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
7624 remove_lnet_proc_files "buffers"
7626 # /proc/sys/lnet/nis should look like this:
7627 # nid status alive refs peer rtr max tx min
7628 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
7629 # alive is numeric (0 or >0 or <0), refs > 0, peer >= 0,
7630 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
7631 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
7632 BR="^$NID +(up|down) +$I +$P +$N +$N +$N +$I +$I$"
7633 create_lnet_proc_files "nis"
7634 check_lnet_proc_entry "nis.out" "/proc/sys/lnet/nis" "$BR" "$L1"
7635 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
7636 remove_lnet_proc_files "nis"
7638 # can we successfully write to /proc/sys/lnet/stats?
7639 echo "0" >/proc/sys/lnet/stats || error "cannot write to /proc/sys/lnet/stats"
7640 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
7642 run_test 215 "/proc/sys/lnet exists and has proper content - bugs 18102, 21079, 21517"
7644 test_216() { # bug 20317
7646 local p="$TMP/sanityN-$TESTNAME.parameters"
7647 save_lustre_params $HOSTNAME "osc.*.contention_seconds" > $p
7648 for node in $(osts_nodes); do
7649 save_lustre_params $node "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
7650 save_lustre_params $node "ldlm.namespaces.filter-*.contended_locks" >> $p
7651 save_lustre_params $node "ldlm.namespaces.filter-*.contention_seconds" >> $p
7655 # agressive lockless i/o settings
7656 for node in $(osts_nodes); do
7657 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'
7659 lctl set_param -n osc.*.contention_seconds 60
7661 $DIRECTIO write $DIR/$tfile 0 10 4096
7662 $CHECKSTAT -s 40960 $DIR/$tfile
7664 # disable lockless i/o
7665 for node in $(osts_nodes); do
7666 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
7668 lctl set_param -n osc.*.contention_seconds 0
7671 dd if=/dev/zero of=$DIR/$tfile count=0
7672 $CHECKSTAT -s 0 $DIR/$tfile
7674 restore_lustre_params <$p
7678 run_test 216 "check lockless direct write works and updates file size and kms correctly"
7680 test_217() { # bug 22430
7682 for node in $(nodes_list); do
7683 if [[ $node = *-* ]] ; then
7684 echo "lctl ping $node@$NETTYPE"
7685 lctl ping $node@$NETTYPE
7687 echo "skipping $node (no hiphen detected)"
7691 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
7694 # tests that do cleanup/setup should be run at the end
7699 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
7700 $LCTL set_param fail_loc=0x903
7701 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
7702 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
7705 FAIL_ON_ERROR=true cleanup
7706 FAIL_ON_ERROR=true setup
7708 run_test 900 "umount should not race with any mgc requeue thread"
7710 log "cleanup: ======================================================"
7711 check_and_cleanup_lustre
7712 if [ "$I_MOUNTED" != "yes" ]; then
7713 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true
7716 echo '=========================== finished ==============================='
7717 [ -f "$SANITYLOG" ] && cat $SANITYLOG && grep -q FAIL $SANITYLOG && exit 1 || true
7718 echo "$0: completed"