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 $DIR/d24v >/dev/null || error "error in listing large dir"
806 run_test 24v "list directory with large files (handle hash collision, bug: 17560)"
808 test_24w() { # bug21506
810 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
811 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
812 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
813 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
814 [ "$SZ1" = "$SZ2" ] || \
815 error "Error reading at the end of the file $tfile"
817 run_test 24w "Reading a file larger than 4Gb"
820 echo '== symlink sanity ============================================='
824 touch $DIR/s25/foo || error
826 run_test 25a "create file in symlinked directory ==============="
829 [ ! -d $DIR/d25 ] && test_25a
830 $CHECKSTAT -t file $DIR/s25/foo || error
832 run_test 25b "lookup file in symlinked directory ==============="
837 ln -s d26/d26-2 $DIR/s26
838 touch $DIR/s26/foo || error
840 run_test 26a "multiple component symlink ======================="
843 mkdir -p $DIR/d26b/d26-2
844 ln -s d26b/d26-2/foo $DIR/s26-2
845 touch $DIR/s26-2 || error
847 run_test 26b "multiple component symlink at end of lookup ======"
852 ln -s d26.2 $DIR/s26.2-1
853 ln -s s26.2-1 $DIR/s26.2-2
854 ln -s s26.2-2 $DIR/s26.2-3
855 chmod 0666 $DIR/s26.2-3/foo
857 run_test 26c "chain of symlinks ================================"
859 # recursive symlinks (bug 439)
861 ln -s d26-3/foo $DIR/d26-3
863 run_test 26d "create multiple component recursive symlink ======"
866 [ ! -h $DIR/d26-3 ] && test_26d
869 run_test 26e "unlink multiple component recursive symlink ======"
871 # recursive symlinks (bug 7022)
874 mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
875 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
876 mkdir -p lndir/bar1 || error "mkdir lndir/bar1 failed"
877 mkdir $tfile || error "mkdir $tfile failed"
878 cd $tfile || error "cd $tfile failed"
879 ln -s .. dotdot || error "ln dotdot failed"
880 ln -s dotdot/lndir lndir || error "ln lndir failed"
881 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
882 output=`ls $tfile/$tfile/lndir/bar1`
883 [ "$output" = bar1 ] && error "unexpected output"
884 rm -r $tfile || error "rm $tfile failed"
885 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
887 run_test 26f "rm -r of a directory which has recursive symlink ="
890 echo '== stripe sanity =============================================='
891 mkdir -p $DIR/d27 || error "mkdir failed"
893 $SETSTRIPE $DIR/d27/f0 -c 1 || error "lstripe failed"
894 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
896 log "== test_27a: write to one stripe file ========================="
897 cp /etc/hosts $DIR/d27/f0 || error
899 run_test 27a "one stripe file =================================="
902 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
904 $SETSTRIPE $DIR/d27/f01 -c 2 || error "lstripe failed"
905 [ `$GETSTRIPE $DIR/d27/f01 | grep -A 10 obdidx | wc -l` -eq 4 ] ||
906 error "two-stripe file doesn't have two stripes"
908 log "== test_27c: write to two stripe file file f01 ================"
909 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
911 run_test 27c "create two stripe file f01 ======================="
915 $SETSTRIPE -c0 -i-1 -s0 $DIR/d27/fdef || error "lstripe failed"
916 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
917 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
919 run_test 27d "create file with default settings ================"
923 $SETSTRIPE $DIR/d27/f12 -c 2 || error "lstripe failed"
924 $SETSTRIPE $DIR/d27/f12 -c 2 && error "lstripe succeeded twice"
925 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
927 run_test 27e "setstripe existing file (should return error) ======"
931 $SETSTRIPE $DIR/d27/fbad -s 100 -i 0 -c 1 && error "lstripe failed"
932 dd if=/dev/zero of=$DIR/d27/f12 bs=4k count=4 || error "dd failed"
933 $GETSTRIPE $DIR/d27/fbad || error "lfs getstripe failed"
935 run_test 27f "setstripe with bad stripe size (should return error)"
939 $MCREATE $DIR/d27/fnone || error "mcreate failed"
941 log "== test 27h: lfs getstripe with no objects ===================="
942 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" || error "has object"
944 log "== test 27i: lfs getstripe with some objects =================="
945 touch $DIR/d27/fsome || error "touch failed"
946 $GETSTRIPE $DIR/d27/fsome | grep obdidx || error "missing objects"
948 run_test 27g "test lfs getstripe ==========================================="
952 $SETSTRIPE $DIR/d27/f27j -i $OSTCOUNT && error "lstripe failed"||true
954 run_test 27j "setstripe with bad stripe offset (should return error)"
956 test_27k() { # bug 2844
959 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
960 [ ! -d $DIR/d27 ] && mkdir -p $DIR/d27
961 $SETSTRIPE $FILE -s 67108864 || error "lstripe failed"
962 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
963 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
964 dd if=/dev/zero of=$FILE bs=4k count=1
965 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
966 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
968 run_test 27k "limit i_blksize for broken user apps ============="
972 mcreate $DIR/f27l || error "creating file"
973 $RUNAS $SETSTRIPE $DIR/f27l -c 1 && \
974 error "lstripe should have failed" || true
976 run_test 27l "check setstripe permissions (should return error)"
979 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
980 if [ $ORIGFREE -gt $MAXFREE ]; then
981 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
985 $SETSTRIPE $DIR/d27/f27m_1 -i 0 -c 1
986 dd if=/dev/zero of=$DIR/d27/f27m_1 bs=1024 count=$MAXFREE && \
987 error "dd should fill OST0"
989 while $SETSTRIPE $DIR/d27/f27m_$i -i 0 -c 1 ; do
991 [ $i -gt 256 ] && break
994 touch $DIR/d27/f27m_$i
995 [ `$GETSTRIPE $DIR/d27/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] && \
996 error "OST0 was full but new created file still use it"
998 touch $DIR/d27/f27m_$i
999 [ `$GETSTRIPE $DIR/d27/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] && \
1000 error "OST0 was full but new created file still use it"
1004 run_test 27m "create file while OST0 was full =================="
1007 local DELAY=$(do_facet mds lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 * 2}')
1011 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1012 # if the OST isn't full anymore.
1014 local OSTIDX=${1:-""}
1016 local list=$(comma_list $(osts_nodes))
1017 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1019 do_nodes $list lctl set_param fail_loc=0
1023 exhaust_precreations() {
1026 local FAILIDX=${3:-$OSTIDX}
1029 local MDSIDX=$(get_mds_dir "$DIR/$tdir")
1030 echo OSTIDX=$OSTIDX MDSIDX=$MDSIDX
1032 local OST=$(lfs osts | grep ${OSTIDX}": " | \
1033 awk '{print $2}' | sed -e 's/_UUID$//')
1034 local MDT_INDEX=$(lfs df | grep "\[MDT:$((MDSIDX - 1))\]" | awk '{print $1}' | \
1035 sed -e 's/_UUID$//;s/^.*-//')
1038 local mdtosc_proc1=$(get_mdtosc_proc_path mds${MDSIDX} $OST)
1039 local last_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1040 osc.$mdtosc_proc1.prealloc_last_id)
1041 local next_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1042 osc.$mdtosc_proc1.prealloc_next_id)
1044 local mdtosc_proc2=$(get_mdtosc_proc_path mds${MDSIDX})
1045 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1047 mkdir -p $DIR/$tdir/${OST}
1048 $SETSTRIPE $DIR/$tdir/${OST} -i $OSTIDX -c 1
1049 #define OBD_FAIL_OST_ENOSPC 0x215
1050 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=$FAILIDX
1051 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x215
1052 echo "Creating to objid $last_id on ost $OST..."
1053 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1054 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1055 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=$FAILLOC
1059 exhaust_all_precreations() {
1061 for (( i=0; i < OSTCOUNT; i++ )) ; do
1062 exhaust_precreations $i $1 -1
1067 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1068 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1069 remote_ost_nodsh && skip "remote OST with nodsh" && return
1072 rm -f $DIR/$tdir/$tfile
1073 exhaust_precreations 0 0x80000215
1074 $SETSTRIPE -c -1 $DIR/$tdir
1075 touch $DIR/$tdir/$tfile || error
1076 $GETSTRIPE $DIR/$tdir/$tfile
1079 run_test 27n "create file with some full OSTs =================="
1082 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1083 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1084 remote_ost_nodsh && skip "remote OST with nodsh" && return
1087 rm -f $DIR/$tdir/$tfile
1088 exhaust_all_precreations 0x215
1090 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1095 run_test 27o "create file with all full OSTs (should error) ===="
1098 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1099 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1100 remote_ost_nodsh && skip "remote OST with nodsh" && return
1103 rm -f $DIR/$tdir/$tfile
1106 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1107 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1108 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1110 exhaust_precreations 0 0x80000215
1111 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1112 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1113 $LFS getstripe $DIR/$tdir/$tfile
1117 run_test 27p "append to a truncated file with some full OSTs ==="
1120 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1121 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1122 remote_ost_nodsh && skip "remote OST with nodsh" && return
1125 rm -f $DIR/$tdir/$tfile
1127 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1128 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1129 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1131 exhaust_all_precreations 0x215
1133 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1134 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1138 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1141 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1142 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1143 remote_ost_nodsh && skip "remote OST with nodsh" && return
1146 rm -f $DIR/$tdir/$tfile
1147 exhaust_precreations 0 0x80000215
1149 $SETSTRIPE $DIR/$tdir/$tfile -i 0 -c 2 # && error
1153 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1155 test_27s() { # bug 10725
1157 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1158 local stripe_count=0
1159 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1160 $SETSTRIPE $DIR/$tdir -s $stripe_size -c $stripe_count && \
1161 error "stripe width >= 2^32 succeeded" || true
1164 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1166 test_27t() { # bug 10864
1171 $WLFS getstripe $tfile
1174 run_test 27t "check that utils parse path correctly"
1176 test_27u() { # bug 4900
1177 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1178 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1180 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1181 do_facet $SINGLEMDS lctl set_param fail_loc=0x139
1183 createmany -o $DIR/$tdir/t- 1000
1184 do_facet $SINGLEMDS lctl set_param fail_loc=0
1186 TLOG=$DIR/$tfile.getstripe
1187 $GETSTRIPE $DIR/$tdir > $TLOG
1188 OBJS=`awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj;}' $TLOG`
1189 unlinkmany $DIR/$tdir/t- 1000
1190 [ $OBJS -gt 0 ] && \
1191 error "$OBJS objects created on OST-0. See $TLOG" || pass
1193 run_test 27u "skip object creation on OSC w/o objects =========="
1195 test_27v() { # bug 4900
1196 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1197 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1198 remote_ost_nodsh && skip "remote OST with nodsh" && return
1200 exhaust_all_precreations 0x215
1204 $SETSTRIPE $DIR/$tdir -c 1 # 1 stripe / file
1206 touch $DIR/$tdir/$tfile
1207 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1209 for (( i=0; i < OSTCOUNT; i++ )) ; do
1210 do_facet ost$i lctl set_param fail_loc=0x705
1212 local START=`date +%s`
1213 createmany -o $DIR/$tdir/$tfile 32
1215 local FINISH=`date +%s`
1216 local TIMEOUT=`lctl get_param -n timeout`
1217 [ $((FINISH - START)) -ge $((TIMEOUT / 2)) ] && \
1218 error "$FINISH - $START >= $TIMEOUT / 2"
1222 run_test 27v "skip object creation on slow OST ================="
1224 test_27w() { # bug 10997
1225 mkdir -p $DIR/$tdir || error "mkdir failed"
1226 $LSTRIPE $DIR/$tdir/f0 -s 65536 || error "lstripe failed"
1227 size=`$GETSTRIPE $DIR/$tdir/f0 -s`
1228 [ $size -ne 65536 ] && error "stripe size $size != 65536" || true
1229 gsdir=$($LFS getstripe -d $DIR/$tdir)
1230 [ $(echo $gsdir | grep -c stripe_count) -ne 1 ] && error "$LFS getstripe -d $DIR/$tdir failed"
1232 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping multiple stripe count/offset test" && return
1233 for i in `seq 1 $OSTCOUNT`; do
1235 $LSTRIPE $DIR/$tdir/f$i -c $i -i $offset || error "lstripe -c $i -i $offset failed"
1236 count=`$GETSTRIPE -c $DIR/$tdir/f$i`
1237 index=`$GETSTRIPE -o $DIR/$tdir/f$i`
1238 [ $count -ne $i ] && error "stripe count $count != $i" || true
1239 [ $index -ne $offset ] && error "stripe offset $index != $offset" || true
1242 run_test 27w "check lfs setstripe -c -s -i options ============="
1245 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
1246 OFFSET=$(($OSTCOUNT - 1))
1248 local OST=$(lfs osts | awk '/'${OSTIDX}': / { print $2 }' | sed -e 's/_UUID$//')
1251 $SETSTRIPE $DIR/$tdir -c 1 # 1 stripe per file
1252 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1254 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1255 for i in `seq 0 $OFFSET`; do
1256 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1257 error "OST0 was degraded but new created file still use it"
1259 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1261 run_test 27x "create files while OST0 is degraded"
1264 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1265 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1267 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1268 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1269 osc.$mdtosc.prealloc_last_id)
1270 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1271 osc.$mdtosc.prealloc_next_id)
1272 local fcount=$((last_id - next_id))
1273 [ $fcount -eq 0 ] && skip "not enough space on OST0" && return
1274 [ $fcount -gt $OSTCOUNT ] && fcount=$OSTCOUNT
1276 MDS_OSCS=`do_facet mds lctl dl | awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
1277 OFFSET=$(($OSTCOUNT-1))
1279 for OSC in $MDS_OSCS; do
1280 if [ $OST == -1 ]; then {
1281 OST=`osc_to_ost $OSC`
1283 echo $OSC "is Deactivate:"
1284 do_facet mds lctl --device %$OSC deactivate
1288 OSTIDX=$(lfs osts | grep ${OST} | awk '{print $1}' | sed -e 's/://')
1290 $SETSTRIPE $DIR/$tdir -c 1 # 1 stripe / file
1292 do_facet ost$OSTIDX lctl set_param -n obdfilter.$OST.degraded 1
1294 createmany -o $DIR/$tdir/$tfile $fcount
1295 do_facet ost$OSTIDX lctl set_param -n obdfilter.$OST.degraded 0
1297 for i in `seq 0 $OFFSET`; do
1298 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "$OSTIDX"` ] || \
1299 error "files created on deactivated OSTs instead of degraded OST"
1301 for OSC in $MDS_OSCS; do
1302 [ `osc_to_ost $OSC` != $OST ] && {
1303 echo $OSC "is activate"
1304 do_facet mds lctl --device %$OSC activate
1308 run_test 27y "create files while OST0 is degraded and the rest inactive"
1313 local old_ifs="$IFS"
1315 lmm=($($GETSTRIPE -v $1))
1318 fid=($($LFS path2fid $1))
1321 # compare lmm_seq and lu_fid->f_seq
1322 [ ${lmm[4]} = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1323 # compare lmm_object_id and lu_fid->oid
1324 [ ${lmm[6]} = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1326 echo -e "\tseq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}\n\tstripe count: ${lmm[8]}"
1328 [ "$FSTYPE" != "ldiskfs" ] && skip "can not check trusted.fid FSTYPE=$FSTYPE" && return 0
1330 # check the trusted.fid attribute of the OST objects of the file
1331 for (( i=0, j=19; i < ${lmm[8]}; i++, j+=4 )); do
1332 local obdidx=${lmm[$j]}
1333 local devnum=$((obdidx + 1))
1334 local objid=${lmm[$((j+1))]}
1335 local group=${lmm[$((j+3))]}
1336 local dev=$(ostdevname $devnum)
1337 local dir=${MOUNT%/*}/ost$devnum
1338 do_facet ost$devnum mount -t $FSTYPE $dev $dir $OST_MOUNT_OPTS ||
1339 { error "mounting $dev as $FSTYPE failed"; return 3; }
1341 obj_filename=$(do_facet ost$devnum find $dir/O/$group -name $objid)
1342 local ff=$(do_facet ost$devnum $LL_DECODE_FILTER_FID $obj_filename)
1347 # compare lmm_seq and filter_fid->ff_parent.f_seq
1348 [ ${ff[11]} = ${lmm[4]} ] || { error "parent SEQ mismatch"; return 4; }
1349 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1350 [ ${ff[12]} = ${lmm[6]} ] || { error "parent OID mismatch"; return 5; }
1351 let stripe=${ff[13]}
1352 [ $stripe -eq $i ] || { error "stripe mismatch"; return 6; }
1354 echo -e "\t\tost $obdidx, objid $objid, group $group"
1355 do_facet ost$devnum umount -d $dev
1361 $SETSTRIPE $DIR/$tdir/$tfile-1 -c 1 -o 0 -s 1m ||
1362 { error "setstripe -c -1 failed"; return 1; }
1363 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1364 { error "dd 1 mb failed"; return 2; }
1365 $SETSTRIPE $DIR/$tdir/$tfile-2 -c -1 -o $(($OSTCOUNT - 1)) -s 1m ||
1366 { error "setstripe -c 1 failed"; return 3; }
1367 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1368 { error "dd $OSTCOUNT mb failed"; return 4; }
1371 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1372 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1374 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1376 test_27A() { # b=19102
1377 local restore_size=`$GETSTRIPE -s $MOUNT`
1378 local restore_count=`$GETSTRIPE -c $MOUNT`
1379 local restore_offset=`$GETSTRIPE -o $MOUNT`
1380 $SETSTRIPE -c 0 -o -1 -s 0 $MOUNT
1381 local default_size=`$GETSTRIPE -s $MOUNT`
1382 local default_count=`$GETSTRIPE -c $MOUNT`
1383 local default_offset=`$GETSTRIPE -o $MOUNT`
1384 local dsize=$((1024 * 1024))
1385 [ $default_size -eq $dsize ] || error "stripe size $default_size != $dsize"
1386 [ $default_count -eq 1 ] || error "stripe count $default_count != 1"
1387 [ $default_offset -eq -1 ] || error "stripe offset $default_offset != -1"
1388 $SETSTRIPE -c $restore_count -o $restore_offset -s $restore_size $MOUNT
1390 run_test 27A "check filesystem-wide default LOV EA values"
1392 # createtest also checks that device nodes are created and
1393 # then visible correctly (#2091)
1394 test_28() { # bug 2091
1396 $CREATETEST $DIR/d28/ct || error
1398 run_test 28 "create/mknod/mkdir with bad file types ============"
1401 cancel_lru_locks mdc
1407 declare -i LOCKCOUNTORIG=0
1408 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1409 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
1411 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
1413 declare -i LOCKUNUSEDCOUNTORIG=0
1414 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1415 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
1422 declare -i LOCKCOUNTCURRENT=0
1423 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1424 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
1427 declare -i LOCKUNUSEDCOUNTCURRENT=0
1428 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1429 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
1432 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1433 lctl set_param -n ldlm.dump_namespaces ""
1434 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1435 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1436 log "dumped log to $TMP/test_29.dk (bug 5793)"
1439 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1440 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1441 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1442 log "dumped log to $TMP/test_29.dk (bug 5793)"
1446 run_test 29 "IT_GETATTR regression ============================"
1449 cp `which ls` $DIR || cp /bin/ls $DIR
1453 run_test 30 "run binary from Lustre (execve) ==================="
1456 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1457 $CHECKSTAT -a $DIR/f31 || error
1459 run_test 31a "open-unlink file =================================="
1462 touch $DIR/f31 || error
1463 ln $DIR/f31 $DIR/f31b || error
1464 multiop $DIR/f31b Ouc || error
1465 $CHECKSTAT -t file $DIR/f31 || error
1467 run_test 31b "unlink file with multiple links while open ======="
1470 touch $DIR/f31 || error
1471 ln $DIR/f31 $DIR/f31c || error
1472 multiop_bg_pause $DIR/f31 O_uc || return 1
1474 multiop $DIR/f31c Ouc
1475 kill -USR1 $MULTIPID
1478 run_test 31c "open-unlink file with multiple links ============="
1481 opendirunlink $DIR/d31d $DIR/d31d || error
1482 $CHECKSTAT -a $DIR/d31d || error
1484 run_test 31d "remove of open directory ========================="
1486 test_31e() { # bug 2904
1487 check_kernel_version 34 || return 0
1488 openfilleddirunlink $DIR/d31e || error
1490 run_test 31e "remove of open non-empty directory ==============="
1492 test_31f() { # bug 4554
1495 $SETSTRIPE $DIR/d31f -s 1048576 -c 1
1496 cp /etc/hosts $DIR/d31f
1498 $GETSTRIPE $DIR/d31f/hosts
1499 multiop_bg_pause $DIR/d31f D_c || return 1
1502 rm -rv $DIR/d31f || error "first of $DIR/d31f"
1504 $SETSTRIPE $DIR/d31f -s 1048576 -c 1
1505 cp /etc/hosts $DIR/d31f
1507 $GETSTRIPE $DIR/d31f/hosts
1508 multiop_bg_pause $DIR/d31f D_c || return 1
1511 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
1512 wait $MULTIPID || error "first opendir $MULTIPID failed"
1516 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
1517 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
1520 run_test 31f "remove of open directory with open-unlink file ==="
1523 echo "-- cross directory link --"
1524 mkdir $DIR/d31g{a,b}
1526 ln $DIR/d31ga/f $DIR/d31gb/g
1527 $CHECKSTAT -t file $DIR/d31ga/f || error "source"
1528 [ `stat -c%h $DIR/d31ga/f` == '2' ] || error "source nlink"
1529 $CHECKSTAT -t file $DIR/d31gb/g || error "target"
1530 [ `stat -c%h $DIR/d31gb/g` == '2' ] || error "target nlink"
1532 run_test 31g "cross directory link==============="
1535 echo "-- cross directory link --"
1539 ln $DIR/d31h/f $DIR/d31h/dir/g
1540 $CHECKSTAT -t file $DIR/d31h/f || error "source"
1541 [ `stat -c%h $DIR/d31h/f` == '2' ] || error "source nlink"
1542 $CHECKSTAT -t file $DIR/d31h/dir/g || error "target"
1543 [ `stat -c%h $DIR/d31h/dir/g` == '2' ] || error "target nlink"
1545 run_test 31h "cross directory link under child==============="
1548 echo "-- cross directory link --"
1551 touch $DIR/d31i/dir/f
1552 ln $DIR/d31i/dir/f $DIR/d31i/g
1553 $CHECKSTAT -t file $DIR/d31i/dir/f || error "source"
1554 [ `stat -c%h $DIR/d31i/dir/f` == '2' ] || error "source nlink"
1555 $CHECKSTAT -t file $DIR/d31i/g || error "target"
1556 [ `stat -c%h $DIR/d31i/g` == '2' ] || error "target nlink"
1558 run_test 31i "cross directory link under parent==============="
1563 mkdir $DIR/d31j/dir1
1564 ln $DIR/d31j/dir1 $DIR/d31j/dir2 && error "ln for dir"
1565 link $DIR/d31j/dir1 $DIR/d31j/dir3 && error "link for dir"
1566 mlink $DIR/d31j/dir1 $DIR/d31j/dir4 && error "mlink for dir"
1567 mlink $DIR/d31j/dir1 $DIR/d31j/dir1 && error "mlink to the same dir"
1570 run_test 31j "link for directory==============="
1576 touch $DIR/d31k/exist
1577 mlink $DIR/d31k/s $DIR/d31k/t || error "mlink"
1578 mlink $DIR/d31k/s $DIR/d31k/exist && error "mlink to exist file"
1579 mlink $DIR/d31k/s $DIR/d31k/s && error "mlink to the same file"
1580 mlink $DIR/d31k/s $DIR/d31k && error "mlink to parent dir"
1581 mlink $DIR/d31k $DIR/d31k/s && error "mlink parent dir to target"
1582 mlink $DIR/d31k/not-exist $DIR/d31k/foo && error "mlink non-existing to new"
1583 mlink $DIR/d31k/not-exist $DIR/d31k/s && error "mlink non-existing to exist"
1586 run_test 31k "link to file: the same, non-existing, dir==============="
1592 touch $DIR/d31m2/exist
1593 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
1594 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
1595 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
1596 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
1597 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
1598 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
1601 run_test 31m "link to file: the same, non-existing, dir==============="
1604 echo "== more mountpoints and symlinks ================="
1605 [ -e $DIR/d32a ] && rm -fr $DIR/d32a
1606 mkdir -p $DIR/d32a/ext2-mountpoint
1607 mount -t ext2 -o loop $EXT2_DEV $DIR/d32a/ext2-mountpoint || error
1608 $CHECKSTAT -t dir $DIR/d32a/ext2-mountpoint/.. || error
1609 $UMOUNT $DIR/d32a/ext2-mountpoint || error
1611 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
1614 [ -e $DIR/d32b ] && rm -fr $DIR/d32b
1615 mkdir -p $DIR/d32b/ext2-mountpoint
1616 mount -t ext2 -o loop $EXT2_DEV $DIR/d32b/ext2-mountpoint || error
1617 ls -al $DIR/d32b/ext2-mountpoint/.. || error
1618 $UMOUNT $DIR/d32b/ext2-mountpoint || error
1620 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
1623 [ -e $DIR/d32c ] && rm -fr $DIR/d32c
1624 mkdir -p $DIR/d32c/ext2-mountpoint
1625 mount -t ext2 -o loop $EXT2_DEV $DIR/d32c/ext2-mountpoint || error
1626 mkdir -p $DIR/d32c/d2/test_dir
1627 $CHECKSTAT -t dir $DIR/d32c/ext2-mountpoint/../d2/test_dir || error
1628 $UMOUNT $DIR/d32c/ext2-mountpoint || error
1630 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
1633 [ -e $DIR/d32d ] && rm -fr $DIR/d32d
1634 mkdir -p $DIR/d32d/ext2-mountpoint
1635 mount -t ext2 -o loop $EXT2_DEV $DIR/d32d/ext2-mountpoint || error
1636 mkdir -p $DIR/d32d/d2/test_dir
1637 ls -al $DIR/d32d/ext2-mountpoint/../d2/test_dir || error
1638 $UMOUNT $DIR/d32d/ext2-mountpoint || error
1640 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
1643 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
1644 mkdir -p $DIR/d32e/tmp
1645 TMP_DIR=$DIR/d32e/tmp
1646 ln -s $DIR/d32e $TMP_DIR/symlink11
1647 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1648 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
1649 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
1651 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
1654 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
1655 mkdir -p $DIR/d32f/tmp
1656 TMP_DIR=$DIR/d32f/tmp
1657 ln -s $DIR/d32f $TMP_DIR/symlink11
1658 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1659 ls $DIR/d32f/tmp/symlink11 || error
1660 ls $DIR/d32f/symlink01 || error
1662 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
1665 TMP_DIR=$DIR/$tdir/tmp
1666 mkdir -p $TMP_DIR $DIR/${tdir}2
1667 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1668 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1669 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
1670 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
1671 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
1672 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
1674 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1677 rm -fr $DIR/$tdir $DIR/${tdir}2
1678 TMP_DIR=$DIR/$tdir/tmp
1679 mkdir -p $TMP_DIR $DIR/${tdir}2
1680 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1681 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1682 ls $TMP_DIR/symlink12 || error
1683 ls $DIR/$tdir/symlink02 || error
1685 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1688 [ -e $DIR/d32i ] && rm -fr $DIR/d32i
1689 mkdir -p $DIR/d32i/ext2-mountpoint
1690 mount -t ext2 -o loop $EXT2_DEV $DIR/d32i/ext2-mountpoint || error
1691 touch $DIR/d32i/test_file
1692 $CHECKSTAT -t file $DIR/d32i/ext2-mountpoint/../test_file || error
1693 $UMOUNT $DIR/d32i/ext2-mountpoint || error
1695 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
1698 [ -e $DIR/d32j ] && rm -fr $DIR/d32j
1699 mkdir -p $DIR/d32j/ext2-mountpoint
1700 mount -t ext2 -o loop $EXT2_DEV $DIR/d32j/ext2-mountpoint || error
1701 touch $DIR/d32j/test_file
1702 cat $DIR/d32j/ext2-mountpoint/../test_file || error
1703 $UMOUNT $DIR/d32j/ext2-mountpoint || error
1705 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
1709 mkdir -p $DIR/d32k/ext2-mountpoint
1710 mount -t ext2 -o loop $EXT2_DEV $DIR/d32k/ext2-mountpoint
1711 mkdir -p $DIR/d32k/d2
1712 touch $DIR/d32k/d2/test_file || error
1713 $CHECKSTAT -t file $DIR/d32k/ext2-mountpoint/../d2/test_file || error
1714 $UMOUNT $DIR/d32k/ext2-mountpoint || error
1716 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
1720 mkdir -p $DIR/d32l/ext2-mountpoint
1721 mount -t ext2 -o loop $EXT2_DEV $DIR/d32l/ext2-mountpoint || error
1722 mkdir -p $DIR/d32l/d2
1723 touch $DIR/d32l/d2/test_file
1724 cat $DIR/d32l/ext2-mountpoint/../d2/test_file || error
1725 $UMOUNT $DIR/d32l/ext2-mountpoint || error
1727 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
1731 mkdir -p $DIR/d32m/tmp
1732 TMP_DIR=$DIR/d32m/tmp
1733 ln -s $DIR $TMP_DIR/symlink11
1734 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1735 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
1736 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
1738 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
1742 mkdir -p $DIR/d32n/tmp
1743 TMP_DIR=$DIR/d32n/tmp
1744 ln -s $DIR $TMP_DIR/symlink11
1745 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1746 ls -l $DIR/d32n/tmp/symlink11 || error
1747 ls -l $DIR/d32n/symlink01 || error
1749 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
1752 rm -fr $DIR/d32o $DIR/$tfile
1754 mkdir -p $DIR/d32o/tmp
1755 TMP_DIR=$DIR/d32o/tmp
1756 ln -s $DIR/$tfile $TMP_DIR/symlink12
1757 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1758 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
1759 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
1760 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
1761 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
1763 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
1773 mkdir -p $DIR/d32p/tmp
1775 TMP_DIR=$DIR/d32p/tmp
1777 ln -s $DIR/$tfile $TMP_DIR/symlink12
1779 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1781 cat $DIR/d32p/tmp/symlink12 || error
1783 cat $DIR/d32p/symlink02 || error
1786 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
1789 [ -e $DIR/d32q ] && rm -fr $DIR/d32q
1791 touch $DIR/d32q/under_the_mount
1792 mount -t ext2 -o loop $EXT2_DEV $DIR/d32q
1793 ls $DIR/d32q/under_the_mount && error || true
1794 $UMOUNT $DIR/d32q || error
1796 run_test 32q "stat follows mountpoints in Lustre (should return error)"
1799 [ -e $DIR/d32r ] && rm -fr $DIR/d32r
1801 touch $DIR/d32r/under_the_mount
1802 mount -t ext2 -o loop $EXT2_DEV $DIR/d32r
1803 ls $DIR/d32r | grep -q under_the_mount && error || true
1804 $UMOUNT $DIR/d32r || error
1806 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
1811 chmod 444 $DIR/$tfile
1812 chown $RUNAS_ID $DIR/$tfile
1814 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
1817 run_test 33 "write file with mode 444 (should return error) ===="
1822 chown $RUNAS_ID $DIR/d33
1823 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
1824 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
1825 error "open RDWR" || true
1827 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
1832 chown $RUNAS_ID $DIR/d33
1833 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
1835 run_test 33b "test open file with malformed flags (No panic and return error)"
1846 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
1849 for ostnum in $(seq $OSTCOUNT); do
1850 # test-framework's OST numbering is one-based, while Lustre's
1852 ostname=$(printf "lustre-OST%.4d" $((ostnum - 1)))
1853 # Parsing llobdstat's output sucks; we could grep the /proc
1854 # path, but that's likely to not be as portable as using the
1855 # llobdstat utility. So we parse lctl output instead.
1856 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
1857 obdfilter/$ostname/stats |
1858 awk '/^write_bytes/ {print $7}' )
1859 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
1860 if (( ${write_bytes:-0} > 0 ))
1867 $all_zeros || return 0
1870 echo foo > $DIR/d33/bar
1874 # Total up write_bytes after writing. We'd better find non-zeros.
1875 for ostnum in $(seq $OSTCOUNT); do
1876 ostname=$(printf "lustre-OST%.4d" $((ostnum - 1)))
1877 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
1878 obdfilter/$ostname/stats |
1879 awk '/^write_bytes/ {print $7}' )
1880 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
1881 if (( ${write_bytes:-0} > 0 ))
1890 for ostnum in $(seq $OSTCOUNT); do
1891 ostname=$(printf "lustre-OST%.4d" $((ostnum - 1)))
1892 echo "Check that write_bytes is present in obdfilter/*/stats:"
1893 do_facet ost$ostnum lctl get_param -n \
1894 obdfilter/$ostname/stats
1896 error "OST not keeping write_bytes stats (b22312)"
1899 run_test 33c "test llobdstat and write_bytes"
1901 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
1904 $MCREATE $DIR/f34 || error
1905 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1906 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
1907 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1908 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1910 run_test 34a "truncate file that has not been opened ==========="
1913 [ ! -f $DIR/f34 ] && test_34a
1914 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1915 $OPENFILE -f O_RDONLY $DIR/f34
1916 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1917 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1919 run_test 34b "O_RDONLY opening file doesn't create objects ====="
1922 [ ! -f $DIR/f34 ] && test_34a
1923 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1924 $OPENFILE -f O_RDWR $DIR/f34
1925 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
1926 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1928 run_test 34c "O_RDWR opening file-with-size works =============="
1931 [ ! -f $DIR/f34 ] && test_34a
1932 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
1933 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1936 run_test 34d "write to sparse file ============================="
1940 $MCREATE $DIR/f34e || error
1941 $TRUNCATE $DIR/f34e 1000 || error
1942 $CHECKSTAT -s 1000 $DIR/f34e || error
1943 $OPENFILE -f O_RDWR $DIR/f34e
1944 $CHECKSTAT -s 1000 $DIR/f34e || error
1946 run_test 34e "create objects, some with size and some without =="
1948 test_34f() { # bug 6242, 6243
1951 $MCREATE $DIR/f34f || error
1952 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
1953 dd if=$DIR/f34f of=$TMP/f34f
1954 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
1955 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
1956 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
1957 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
1958 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
1960 run_test 34f "read from a file with no objects until EOF ======="
1963 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
1964 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
1965 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
1966 cancel_lru_locks osc
1967 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
1968 error "wrong size after lock cancel"
1970 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
1971 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
1972 error "expanding truncate failed"
1973 cancel_lru_locks osc
1974 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
1975 error "wrong expanded size after lock cancel"
1977 run_test 34g "truncate long file ==============================="
1980 cp /bin/sh $DIR/f35a
1982 chown $RUNAS_ID $DIR/f35a
1983 $RUNAS $DIR/f35a && error || true
1986 run_test 35a "exec file with mode 444 (should return and not leak) ====="
1990 utime $DIR/f36 || error
1992 run_test 36a "MDS utime check (mknod, utime) ==================="
1996 utime $DIR/f36 || error
1998 run_test 36b "OST utime check (open, utime) ===================="
2003 chown $RUNAS_ID $DIR/d36
2004 $RUNAS utime $DIR/d36/f36 || error
2006 run_test 36c "non-root MDS utime check (mknod, utime) =========="
2009 [ ! -d $DIR/d36 ] && test_36c
2010 echo "" > $DIR/d36/f36
2011 $RUNAS utime $DIR/d36/f36 || error
2013 run_test 36d "non-root OST utime check (open, utime) ==========="
2016 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2018 touch $DIR/$tdir/$tfile
2019 $RUNAS utime $DIR/$tdir/$tfile && \
2020 error "utime worked, expected failure" || true
2022 run_test 36e "utime on non-owned file (should return error) ===="
2026 local LANG_SAVE=$LANG
2027 local LC_LANG_SAVE=$LC_LANG
2028 export LANG=C LC_LANG=C # for date language
2030 DATESTR="Dec 20 2000"
2032 lctl set_param fail_loc=$fl
2034 cp /etc/hosts $DIR/$tdir/$tfile
2035 sync & # write RPC generated with "current" inode timestamp, but delayed
2037 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
2038 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
2039 cancel_lru_locks osc
2040 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
2042 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
2043 echo "BEFORE: $LS_BEFORE" && \
2044 echo "AFTER : $LS_AFTER" && \
2045 echo "WANT : $DATESTR" && \
2046 error "$DIR/$tdir/$tfile timestamps changed" || true
2048 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
2052 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
2053 subr_36fh "0x80000214"
2055 run_test 36f "utime on file racing with OST BRW write =========="
2058 remote_ost_nodsh && skip "remote OST with nodsh" && return
2061 export FMD_MAX_AGE=`do_facet ost1 lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | head -n 1`
2062 FMD_BEFORE="`awk '/ll_fmd_cache/ { print $2 }' /proc/slabinfo`"
2063 touch $DIR/$tdir/$tfile
2064 sleep $((FMD_MAX_AGE + 12))
2065 FMD_AFTER="`awk '/ll_fmd_cache/ { print $2 }' /proc/slabinfo`"
2066 [ "$FMD_AFTER" -gt "$FMD_BEFORE" ] && \
2067 echo "AFTER : $FMD_AFTER > BEFORE $FMD_BEFORE" && \
2068 error "fmd didn't expire after ping" || true
2070 run_test 36g "filter mod data cache expiry ====================="
2073 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
2074 subr_36fh "0x80000227"
2076 run_test 36h "utime on file racing with OST BRW write =========="
2080 echo f > $DIR/$tdir/fbugfile
2081 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2082 ls $DIR/$tdir | grep "\<fbugfile\>" && error
2083 $UMOUNT $DIR/$tdir || error
2084 rm -f $DIR/$tdir/fbugfile || error
2086 run_test 37 "ls a mounted file system to check old content ====="
2089 local file=$DIR/$tfile
2091 openfile -f O_DIRECTORY $file
2094 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
2095 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
2097 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
2101 touch $DIR/${tfile}2
2102 # ls -l $DIR/$tfile $DIR/${tfile}2
2103 # ls -lu $DIR/$tfile $DIR/${tfile}2
2104 # ls -lc $DIR/$tfile $DIR/${tfile}2
2106 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
2107 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
2109 ls -l $DIR/$tfile $DIR/${tfile}2
2111 ls -lu $DIR/$tfile $DIR/${tfile}2
2113 ls -lc $DIR/$tfile $DIR/${tfile}2
2114 error "O_TRUNC didn't change timestamps"
2117 run_test 39 "mtime changed on create ==========================="
2121 cp -p /etc/passwd $DIR/$tdir/fopen
2122 cp -p /etc/passwd $DIR/$tdir/flink
2123 cp -p /etc/passwd $DIR/$tdir/funlink
2124 cp -p /etc/passwd $DIR/$tdir/frename
2125 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
2128 echo "aaaaaa" >> $DIR/$tdir/fopen
2129 echo "aaaaaa" >> $DIR/$tdir/flink
2130 echo "aaaaaa" >> $DIR/$tdir/funlink
2131 echo "aaaaaa" >> $DIR/$tdir/frename
2133 local open_new=`stat -c %Y $DIR/$tdir/fopen`
2134 local link_new=`stat -c %Y $DIR/$tdir/flink`
2135 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
2136 local rename_new=`stat -c %Y $DIR/$tdir/frename`
2138 cat $DIR/$tdir/fopen > /dev/null
2139 ln $DIR/$tdir/flink $DIR/$tdir/flink2
2140 rm -f $DIR/$tdir/funlink2
2141 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
2143 for (( i=0; i < 2; i++ )) ; do
2144 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
2145 local link_new2=`stat -c %Y $DIR/$tdir/flink`
2146 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
2147 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
2149 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
2150 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
2151 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
2152 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
2154 cancel_lru_locks osc
2155 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2158 run_test 39b "mtime change on open, link, unlink, rename ======"
2160 # this should be set to past
2161 TEST_39_MTIME=`date -d "1 year ago" +%s`
2167 local mtime0=`stat -c %Y $DIR1/$tfile`
2169 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2170 local mtime1=`stat -c %Y $DIR1/$tfile`
2171 [ "$mtime1" = $TEST_39_MTIME ] || \
2172 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
2175 echo hello >> $DIR1/$tfile
2177 local mtime2=`stat -c %Y $DIR1/$tfile`
2178 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
2179 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
2181 mv $DIR1/$tfile $DIR1/$tfile-1
2183 for (( i=0; i < 2; i++ )) ; do
2184 local mtime3=`stat -c %Y $DIR1/$tfile-1`
2185 [ "$mtime2" = "$mtime3" ] || \
2186 error "mtime ($mtime2) changed (to $mtime3) on rename"
2188 cancel_lru_locks osc
2189 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2192 run_test 39c "mtime change on rename ==========================="
2198 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2200 for (( i=0; i < 2; i++ )) ; do
2201 local mtime=`stat -c %Y $DIR1/$tfile`
2202 [ $mtime = $TEST_39_MTIME ] || \
2203 error "mtime($mtime) is not set to $TEST_39_MTIME"
2205 cancel_lru_locks osc
2206 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2209 run_test 39d "create, utime, stat =============================="
2214 local mtime1=`stat -c %Y $DIR1/$tfile`
2216 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2218 for (( i=0; i < 2; i++ )) ; do
2219 local mtime2=`stat -c %Y $DIR1/$tfile`
2220 [ $mtime2 = $TEST_39_MTIME ] || \
2221 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2223 cancel_lru_locks osc
2224 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2227 run_test 39e "create, stat, utime, stat ========================"
2232 mtime1=`stat -c %Y $DIR1/$tfile`
2235 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2237 for (( i=0; i < 2; i++ )) ; do
2238 local mtime2=`stat -c %Y $DIR1/$tfile`
2239 [ $mtime2 = $TEST_39_MTIME ] || \
2240 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2242 cancel_lru_locks osc
2243 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2246 run_test 39f "create, stat, sleep, utime, stat ================="
2250 echo hello >> $DIR1/$tfile
2251 local mtime1=`stat -c %Y $DIR1/$tfile`
2254 chmod o+r $DIR1/$tfile
2256 for (( i=0; i < 2; i++ )) ; do
2257 local mtime2=`stat -c %Y $DIR1/$tfile`
2258 [ "$mtime1" = "$mtime2" ] || \
2259 error "lost mtime: $mtime2, should be $mtime1"
2261 cancel_lru_locks osc
2262 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2265 run_test 39g "write, chmod, stat ==============================="
2273 echo hello >> $DIR1/$tfile
2274 local mtime1=`stat -c %Y $DIR1/$tfile`
2276 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2278 if [ "$d1" != "$d2" ]; then
2279 echo "write and touch not within one second"
2281 for (( i=0; i < 2; i++ )) ; do
2282 local mtime2=`stat -c %Y $DIR1/$tfile`
2283 [ "$mtime2" = $TEST_39_MTIME ] || \
2284 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
2286 cancel_lru_locks osc
2287 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2291 run_test 39h "write, utime within one second, stat ============="
2297 echo hello >> $DIR1/$tfile
2298 local mtime1=`stat -c %Y $DIR1/$tfile`
2300 mv $DIR1/$tfile $DIR1/$tfile-1
2302 for (( i=0; i < 2; i++ )) ; do
2303 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2305 [ "$mtime1" = "$mtime2" ] || \
2306 error "lost mtime: $mtime2, should be $mtime1"
2308 cancel_lru_locks osc
2309 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2312 run_test 39i "write, rename, stat =============================="
2318 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
2320 local mtime1=`stat -c %Y $DIR1/$tfile`
2322 mv $DIR1/$tfile $DIR1/$tfile-1
2324 kill -USR1 $multipid
2325 wait $multipid || error "multiop close failed"
2327 for (( i=0; i < 2; i++ )) ; do
2328 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2329 [ "$mtime1" = "$mtime2" ] || \
2330 error "mtime is lost on close: $mtime2, should be $mtime1"
2332 cancel_lru_locks osc
2333 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2336 run_test 39j "write, rename, close, stat ======================="
2342 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
2344 local mtime1=`stat -c %Y $DIR1/$tfile`
2346 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2348 kill -USR1 $multipid
2349 wait $multipid || error "multiop close failed"
2351 for (( i=0; i < 2; i++ )) ; do
2352 local mtime2=`stat -c %Y $DIR1/$tfile`
2354 [ "$mtime2" = $TEST_39_MTIME ] || \
2355 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
2357 cancel_lru_locks osc
2358 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2361 run_test 39k "write, utime, close, stat ========================"
2363 # this should be set to future
2364 TEST_39_ATIME=`date -d "1 year" +%s`
2367 local atime_diff=$(do_facet $SINGLEMDS lctl get_param -n mdd.*.atime_diff)
2371 # test setting directory atime to future
2372 touch -a -d @$TEST_39_ATIME $DIR/$tdir
2373 local atime=$(stat -c %X $DIR/$tdir)
2374 [ "$atime" = $TEST_39_ATIME ] || \
2375 error "atime is not set to future: $atime, should be $TEST_39_ATIME"
2377 # test setting directory atime from future to now
2378 local d1=$(date +%s)
2380 local d2=$(date +%s)
2382 cancel_lru_locks mdc
2383 atime=$(stat -c %X $DIR/$tdir)
2384 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2385 error "atime is not updated from future: $atime, should be $d1<atime<$d2"
2387 do_facet $SINGLEMDS lctl set_param -n mdd.*.atime_diff=2
2390 # test setting directory atime when now > dir atime + atime_diff
2394 cancel_lru_locks mdc
2395 atime=$(stat -c %X $DIR/$tdir)
2396 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2397 error "atime is not updated : $atime, should be $d2"
2399 do_facet $SINGLEMDS lctl set_param -n mdd.*.atime_diff=60
2402 # test not setting directory atime when now < dir atime + atime_diff
2404 cancel_lru_locks mdc
2405 atime=$(stat -c %X $DIR/$tdir)
2406 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2407 error "atime is updated to $atime, should remain $d1<atime<$d2"
2409 do_facet $SINGLEMDS lctl set_param -n mdd.*.atime_diff=$atime_diff
2411 run_test 39l "directory atime update ==========================="
2414 dd if=/dev/zero of=$DIR/f40 bs=4096 count=1
2415 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/f40 && error
2416 $CHECKSTAT -t file -s 4096 $DIR/f40 || error
2418 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
2422 small_write $DIR/f41 18
2424 run_test 41 "test small file write + fstat ====================="
2426 count_ost_writes() {
2427 lctl get_param -n osc.*.stats |
2428 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
2435 BG_DIRTY_RATIO_SAVE=10
2436 MAX_BG_DIRTY_RATIO=25
2440 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
2441 # dirty_ratio, dirty_background_ratio
2442 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
2443 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
2444 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
2445 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
2447 # if file not here, we are a 2.4 kernel
2448 kill -CONT `pidof kupdated`
2453 # setup the trap first, so someone cannot exit the test at the
2454 # exact wrong time and mess up a machine
2455 trap start_writeback EXIT
2456 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
2457 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
2458 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
2459 sysctl -w vm.dirty_writeback_centisecs=0
2460 sysctl -w vm.dirty_writeback_centisecs=0
2461 # save and increase /proc/sys/vm/dirty_ratio
2462 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
2463 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
2464 # save and increase /proc/sys/vm/dirty_background_ratio
2465 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
2466 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
2468 # if file not here, we are a 2.4 kernel
2469 kill -STOP `pidof kupdated`
2473 # ensure that all stripes have some grant before we test client-side cache
2475 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
2476 dd if=/dev/zero of=$i bs=4k count=1
2481 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
2482 # file truncation, and file removal.
2485 cancel_lru_locks osc
2487 sync; sleep 1; sync # just to be safe
2488 BEFOREWRITES=`count_ost_writes`
2489 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
2490 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
2491 AFTERWRITES=`count_ost_writes`
2492 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
2493 error "$BEFOREWRITES < $AFTERWRITES"
2496 run_test 42a "ensure that we don't flush on close =============="
2500 cancel_lru_locks osc
2503 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
2504 BEFOREWRITES=`count_ost_writes`
2505 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
2506 AFTERWRITES=`count_ost_writes`
2507 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
2508 error "$BEFOREWRITES < $AFTERWRITES on unlink"
2510 BEFOREWRITES=`count_ost_writes`
2511 sync || error "sync: $?"
2512 AFTERWRITES=`count_ost_writes`
2513 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
2514 error "$BEFOREWRITES < $AFTERWRITES on sync"
2516 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
2520 run_test 42b "test destroy of file with cached dirty data ======"
2522 # if these tests just want to test the effect of truncation,
2523 # they have to be very careful. consider:
2524 # - the first open gets a {0,EOF}PR lock
2525 # - the first write conflicts and gets a {0, count-1}PW
2526 # - the rest of the writes are under {count,EOF}PW
2527 # - the open for truncate tries to match a {0,EOF}PR
2528 # for the filesize and cancels the PWs.
2529 # any number of fixes (don't get {0,EOF} on open, match
2530 # composite locks, do smarter file size management) fix
2531 # this, but for now we want these tests to verify that
2532 # the cancellation with truncate intent works, so we
2533 # start the file with a full-file pw lock to match against
2534 # until the truncate.
2539 cancel_lru_locks osc
2541 # prime the file with 0,EOF PW to match
2545 # now the real test..
2546 dd if=/dev/zero of=$file bs=1024 count=100
2547 BEFOREWRITES=`count_ost_writes`
2548 $TRUNCATE $file $offset
2549 cancel_lru_locks osc
2550 AFTERWRITES=`count_ost_writes`
2556 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
2557 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
2560 run_test 42c "test partial truncate of file with cached dirty data"
2564 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
2565 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
2568 run_test 42d "test complete truncate of file with cached dirty data"
2574 test_42e() { # bug22074
2575 local TDIR=$DIR/${tdir}e
2576 local pagesz=$(page_size)
2578 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
2579 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
2584 $LFS setstripe -c 1 $TDIR
2585 createmany -o $TDIR/f $files
2587 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
2589 # we assume that with $OSTCOUNT files, at least one of them will
2590 # be allocated on OST0.
2591 warmup_files=$((OSTCOUNT * max_dirty_mb))
2592 createmany -o $TDIR/w $warmup_files
2594 # write a large amount of data into one file and sync, to get good
2595 # avail_grant number from OST.
2596 for ((i=0; i<$warmup_files; i++)); do
2597 idx=$($LFS getstripe -i $TDIR/w$i)
2598 [ $idx -ne 0 ] && continue
2599 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
2602 [ $i -gt $warmup_files ] && error "OST0 is still cold"
2604 $LCTL get_param $proc_osc0/cur_dirty_bytes
2605 $LCTL get_param $proc_osc0/cur_grant_bytes
2607 # create as much dirty pages as we can while not to trigger the actual
2608 # RPCs directly. but depends on the env, VFS may trigger flush during this
2609 # period, hopefully we are good.
2610 for ((i=0; i<$warmup_files; i++)); do
2611 idx=$($LFS getstripe -i $TDIR/w$i)
2612 [ $idx -ne 0 ] && continue
2613 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
2615 $LCTL get_param $proc_osc0/cur_dirty_bytes
2616 $LCTL get_param $proc_osc0/cur_grant_bytes
2618 # perform the real test
2619 $LCTL set_param $proc_osc0/rpc_stats 0
2620 for ((;i<$files; i++)); do
2621 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
2622 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
2625 $LCTL get_param $proc_osc0/rpc_stats
2627 $LCTL get_param $proc_osc0/rpc_stats |
2628 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
2629 [ "$PPR" != "16:" ] && continue
2630 [ $WPCT -lt 85 ] && error "$pages-page write RPCs only $WPCT% < 85%"
2631 break # we only want the "pages per rpc" stat
2635 run_test 42e "verify sub-RPC writes are not done synchronously"
2639 cp -p /bin/ls $DIR/$tdir/$tfile
2640 multiop $DIR/$tdir/$tfile Ow_c &
2642 # give multiop a chance to open
2645 $DIR/$tdir/$tfile && error || true
2648 run_test 43 "execution of file opened for write should return -ETXTBSY"
2652 cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
2653 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
2655 multiop $DIR/d43/multiop Oc && error "expected error, got success"
2656 kill -USR1 $MULTIOP_PID || return 2
2657 wait $MULTIOP_PID || return 3
2660 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
2664 cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
2665 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
2667 truncate $DIR/d43/multiop 0 && error "expected error, got success"
2668 kill -USR1 $MULTIOP_PID || return 2
2669 wait $MULTIOP_PID || return 3
2672 run_test 43b "truncate of file being executed should return -ETXTBSY"
2675 local testdir="$DIR/d43c"
2678 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
2679 ( cd $testdir && md5sum -c)
2681 run_test 43c "md5sum of copy into lustre========================"
2684 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
2685 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
2686 dd if=$DIR/f1 bs=4k count=1 > /dev/null
2688 run_test 44 "zero length read from a sparse stripe ============="
2691 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
2693 [ -z "$nstripe" ] && skip "can't get stripe info" && return
2694 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
2695 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
2697 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
2698 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
2701 OFFSETS="0 $((stride/2)) $((stride-1))"
2702 for offset in $OFFSETS ; do
2703 for i in `seq 0 $((nstripe-1))`; do
2704 local GLOBALOFFSETS=""
2705 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
2706 local myfn=$DIR/d44a-$size
2707 echo "--------writing $myfn at $size"
2708 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
2709 GLOBALOFFSETS="$GLOBALOFFSETS $size"
2710 ll_sparseness_verify $myfn $GLOBALOFFSETS \
2711 || error "ll_sparseness_verify $GLOBALOFFSETS"
2713 for j in `seq 0 $((nstripe-1))`; do
2714 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
2715 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
2716 GLOBALOFFSETS="$GLOBALOFFSETS $size"
2718 ll_sparseness_verify $myfn $GLOBALOFFSETS \
2719 || error "ll_sparseness_verify $GLOBALOFFSETS"
2724 run_test 44a "test sparse pwrite ==============================="
2728 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
2734 before=`dirty_osc_total`
2735 echo executing "\"$*\""
2737 after=`dirty_osc_total`
2738 echo before $before, after $after
2742 # Obtain grants from OST if it supports it
2743 echo blah > ${f}_grant
2746 do_dirty_record "echo blah > $f"
2747 [ $before -eq $after ] && error "write wasn't cached"
2748 do_dirty_record "> $f"
2749 [ $before -gt $after ] || error "truncate didn't lower dirty count"
2750 do_dirty_record "echo blah > $f"
2751 [ $before -eq $after ] && error "write wasn't cached"
2752 do_dirty_record "sync"
2753 [ $before -gt $after ] || error "writeback didn't lower dirty count"
2754 do_dirty_record "echo blah > $f"
2755 [ $before -eq $after ] && error "write wasn't cached"
2756 do_dirty_record "cancel_lru_locks osc"
2757 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
2760 run_test 45 "osc io page accounting ============================"
2762 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
2763 # test tickles a bug where re-dirtying a page was failing to be mapped to the
2764 # objects offset and an assert hit when an rpc was built with 1023's mapped
2765 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
2770 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2772 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
2773 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2777 run_test 46 "dirtying a previously written page ================"
2779 # test_47 is removed "Device nodes check" is moved to test_28
2781 test_48a() { # bug 2399
2782 check_kernel_version 34 || return 0
2785 mv $DIR/d48a $DIR/d48.new || error "move directory failed"
2786 mkdir $DIR/d48a || error "recreate directory failed"
2787 touch foo || error "'touch foo' failed after recreating cwd"
2788 mkdir bar || error "'mkdir foo' failed after recreating cwd"
2789 if check_kernel_version 44; then
2790 touch .foo || error "'touch .foo' failed after recreating cwd"
2791 mkdir .bar || error "'mkdir .foo' failed after recreating cwd"
2793 ls . > /dev/null || error "'ls .' failed after recreating cwd"
2794 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2795 cd . || error "'cd .' failed after recreating cwd"
2796 mkdir . && error "'mkdir .' worked after recreating cwd"
2797 rmdir . && error "'rmdir .' worked after recreating cwd"
2798 ln -s . baz || error "'ln -s .' failed after recreating cwd"
2799 cd .. || error "'cd ..' failed after recreating cwd"
2801 run_test 48a "Access renamed working dir (should return errors)="
2803 test_48b() { # bug 2399
2804 check_kernel_version 34 || return 0
2807 rmdir $DIR/d48b || error "remove cwd $DIR/d48b failed"
2808 touch foo && error "'touch foo' worked after removing cwd"
2809 mkdir foo && error "'mkdir foo' worked after removing cwd"
2810 if check_kernel_version 44; then
2811 touch .foo && error "'touch .foo' worked after removing cwd"
2812 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2814 ls . > /dev/null && error "'ls .' worked after removing cwd"
2815 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2816 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
2817 mkdir . && error "'mkdir .' worked after removing cwd"
2818 rmdir . && error "'rmdir .' worked after removing cwd"
2819 ln -s . foo && error "'ln -s .' worked after removing cwd"
2820 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
2822 run_test 48b "Access removed working dir (should return errors)="
2824 test_48c() { # bug 2350
2825 check_kernel_version 36 || return 0
2826 #lctl set_param debug=-1
2828 mkdir -p $DIR/d48c/dir
2830 $TRACE rmdir $DIR/d48c/dir || error "remove cwd $DIR/d48c/dir failed"
2831 $TRACE touch foo && error "'touch foo' worked after removing cwd"
2832 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
2833 if check_kernel_version 44; then
2834 touch .foo && error "'touch .foo' worked after removing cwd"
2835 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2837 $TRACE ls . && error "'ls .' worked after removing cwd"
2838 $TRACE ls .. || error "'ls ..' failed after removing cwd"
2839 is_patchless || ( $TRACE cd . && error "'cd .' worked after removing cwd" )
2840 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
2841 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
2842 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
2843 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
2845 run_test 48c "Access removed working subdir (should return errors)"
2847 test_48d() { # bug 2350
2848 check_kernel_version 36 || return 0
2849 #lctl set_param debug=-1
2851 mkdir -p $DIR/d48d/dir
2853 $TRACE rmdir $DIR/d48d/dir || error "remove cwd $DIR/d48d/dir failed"
2854 $TRACE rmdir $DIR/d48d || error "remove parent $DIR/d48d failed"
2855 $TRACE touch foo && error "'touch foo' worked after removing parent"
2856 $TRACE mkdir foo && error "'mkdir foo' worked after removing parent"
2857 if check_kernel_version 44; then
2858 touch .foo && error "'touch .foo' worked after removing parent"
2859 mkdir .foo && error "'mkdir .foo' worked after removing parent"
2861 $TRACE ls . && error "'ls .' worked after removing parent"
2862 $TRACE ls .. && error "'ls ..' worked after removing parent"
2863 is_patchless || ( $TRACE cd . && error "'cd .' worked after recreate parent" )
2864 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
2865 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
2866 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
2867 is_patchless || ( $TRACE cd .. && error "'cd ..' worked after removing parent" || true )
2869 run_test 48d "Access removed parent subdir (should return errors)"
2871 test_48e() { # bug 4134
2872 check_kernel_version 41 || return 0
2873 #lctl set_param debug=-1
2875 mkdir -p $DIR/d48e/dir
2877 $TRACE rmdir $DIR/d48e/dir || error "remove cwd $DIR/d48e/dir failed"
2878 $TRACE rmdir $DIR/d48e || error "remove parent $DIR/d48e failed"
2879 $TRACE touch $DIR/d48e || error "'touch $DIR/d48e' failed"
2880 $TRACE chmod +x $DIR/d48e || error "'chmod +x $DIR/d48e' failed"
2881 # On a buggy kernel addition of "touch foo" after cd .. will
2882 # produce kernel oops in lookup_hash_it
2883 touch ../foo && error "'cd ..' worked after recreate parent"
2885 $TRACE rm $DIR/d48e || error "rm '$DIR/d48e' failed"
2887 run_test 48e "Access to recreated parent subdir (should return errors)"
2893 ls /proc/$$/cwd || error
2895 run_test 50 "special situations: /proc symlinks ==============="
2897 test_51a() { # was test_51
2898 # bug 1516 - create an empty entry right after ".." then split dir
2901 $MCREATE $DIR/d51/bar
2903 createmany -m $DIR/d51/longfile 201
2905 while [ `ls -sd $DIR/d51 | awk '{ print $1 }'` -eq 4 ]; do
2906 $MCREATE $DIR/d51/longfile$FNUM
2911 ls -l $DIR/d51 > /dev/null || error
2913 run_test 51a "special situations: split htree with empty entry =="
2915 #export NUMTEST=70000
2916 # FIXME: I select a relatively small number to do basic test.
2917 # large number may give panic(). debugging on this is going on.
2920 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
2921 [ $NUMFREE -lt 21000 ] && \
2922 skip "not enough free inodes ($NUMFREE)" && \
2925 check_kernel_version 40 || NUMTEST=31000
2926 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 50))
2929 createmany -d $DIR/d51b/t- $NUMTEST
2931 run_test 51b "mkdir .../t-0 --- .../t-$NUMTEST ===================="
2934 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2936 local ndirs=${TEST51BB_NDIRS:-10}
2937 local nfiles=${TEST51BB_NFILES:-100}
2939 local numfree=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
2941 [ $numfree -lt $(( ndirs * nfiles)) ] && \
2942 nfiles=$(( numfree / ndirs - 10 ))
2944 local dir=$DIR/d51bb
2946 local savePOLICY=$(lctl get_param -n lmv.*.placement)
2947 lctl set_param -n lmv.*.placement=CHAR
2950 local IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
2954 for ((i=0; i < $ndirs; i++)); do
2955 dirs[i]=$dir/$RANDOM
2956 echo Creating directory ${dirs[i]}
2959 echo Creating $nfiles in dir ${dirs[i]} ...
2960 echo "createmany -o ${dirs[i]}/$tfile- $nfiles"
2961 createmany -o ${dirs[i]}/$tfile- $nfiles
2967 IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
2971 for ((i=0; i<${#NEWUSED[@]}; i++)); do
2972 echo "mds $i: inodes count OLD ${OLDUSED[$i]} NEW ${NEWUSED[$i]}"
2973 [ ${OLDUSED[$i]} -lt ${NEWUSED[$i]} ] || rc=$((rc + 1))
2976 lctl set_param -n lmv.*.placement=$savePOLICY
2978 [ $rc -ne $MDSCOUNT ] || \
2979 error "Objects/inodes are not distributed over all mds servers"
2981 run_test 51bb "mkdir createmany CMD $MDSCOUNT ===================="
2985 [ ! -d $DIR/d51b ] && skip "$DIR/51b missing" && \
2988 unlinkmany -d $DIR/d51b/t- $NUMTEST
2990 run_test 51c "rmdir .../t-0 --- .../t-$NUMTEST ===================="
2993 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping test with few OSTs" && return
2995 createmany -o $DIR/d51d/t- 1000
2996 $LFS getstripe $DIR/d51d > $TMP/files
2997 for N in `seq 0 $((OSTCOUNT - 1))`; do
2998 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
2999 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
3000 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
3002 unlinkmany $DIR/d51d/t- 1000
3005 for N in `seq 1 $((OSTCOUNT - 1))`; do
3006 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
3007 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3008 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
3009 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3011 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
3012 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3013 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
3014 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3018 run_test 51d "check object distribution ===================="
3021 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
3024 chattr +a $DIR/d52a/foo || error "chattr +a failed"
3025 echo bar >> $DIR/d52a/foo || error "append bar failed"
3026 cp /etc/hosts $DIR/d52a/foo && error "cp worked"
3027 rm -f $DIR/d52a/foo 2>/dev/null && error "rm worked"
3028 link $DIR/d52a/foo $DIR/d52a/foo_link 2>/dev/null && error "link worked"
3029 echo foo >> $DIR/d52a/foo || error "append foo failed"
3030 mrename $DIR/d52a/foo $DIR/d52a/foo_ren && error "rename worked"
3031 lsattr $DIR/d52a/foo | egrep -q "^-+a[-e]+ $DIR/d52a/foo" || error "lsattr"
3032 chattr -a $DIR/d52a/foo || error "chattr -a failed"
3033 cp -r $DIR/d52a /tmp/
3034 rm -fr $DIR/d52a || error "cleanup rm failed"
3036 run_test 52a "append-only flag test (should return errors) ====="
3039 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
3042 chattr +i $DIR/d52b/foo || error "chattr +i failed"
3043 cat test > $DIR/d52b/foo && error "cat test worked"
3044 cp /etc/hosts $DIR/d52b/foo && error "cp worked"
3045 rm -f $DIR/d52b/foo 2>/dev/null && error "rm worked"
3046 link $DIR/d52b/foo $DIR/d52b/foo_link 2>/dev/null && error "link worked"
3047 echo foo >> $DIR/d52b/foo && error "echo worked"
3048 mrename $DIR/d52b/foo $DIR/d52b/foo_ren && error "rename worked"
3049 [ -f $DIR/d52b/foo ] || error
3050 [ -f $DIR/d52b/foo_ren ] && error
3051 lsattr $DIR/d52b/foo | egrep -q "^-+i[-e]+ $DIR/d52b/foo" || error "lsattr"
3052 chattr -i $DIR/d52b/foo || error "chattr failed"
3054 rm -fr $DIR/d52b || error
3056 run_test 52b "immutable flag test (should return errors) ======="
3059 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3060 remote_ost_nodsh && skip "remote OST with nodsh" && return
3069 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
3070 for value in $(do_facet $SINGLEMDS lctl get_param osc.$mdtosc.prealloc_last_id) ; do
3071 param=`echo ${value[0]} | cut -d "=" -f1`
3072 ostname=`echo $param | cut -d "." -f2 | cut -d - -f 1-2`
3073 mds_last=$(do_facet $SINGLEMDS lctl get_param -n $param)
3074 ostnum=$(echo $ostname | sed "s/${FSNAME}-OST//g" | awk '{print ($1+1)}' )
3075 ost_last=$(do_facet ost$ostnum lctl get_param -n obdfilter.$ostname.last_id | head -n 1)
3076 echo "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
3077 if [ $ost_last != $mds_last ]; then
3078 error "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
3082 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
3085 [ ! -f "$SOCKETSERVER" ] && skip_env "no socketserver, skipping" && return
3086 [ ! -f "$SOCKETCLIENT" ] && skip_env "no socketclient, skipping" && return
3087 $SOCKETSERVER $DIR/socket
3088 $SOCKETCLIENT $DIR/socket || error
3089 $MUNLINK $DIR/socket
3091 run_test 54a "unix domain socket test =========================="
3097 dd if=/dev/zero of=$f bs=`page_size` count=1
3099 run_test 54b "char device works in lustre ======================"
3102 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
3103 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
3104 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
3106 for i in `seq 3 7`; do
3107 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
3117 loopdev="$DIR/loop54c"
3120 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
3121 mknod $loopdev b 7 $LOOPNUM
3122 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
3123 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
3124 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
3125 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
3127 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
3128 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
3130 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
3135 run_test 54c "block device works in lustre ====================="
3141 [ "$string" = `echo $string > $f | cat $f` ] || error
3143 run_test 54d "fifo device works in lustre ======================"
3146 check_kernel_version 46 || return 0
3149 cp -aL /dev/console $f
3150 echo $string > $f || error
3152 run_test 54e "console/tty device works in lustre ======================"
3157 client_only && skip "Not a server" && return
3158 mount -t $FSTYPE -o loop,iopen $EXT2_DEV $DIR/d55 || error "mounting"
3160 $IOPENTEST1 $DIR/d55/foo $DIR/d55 || error "running $IOPENTEST1"
3161 $IOPENTEST2 $DIR/d55 || error "running $IOPENTEST2"
3162 echo "check for $EXT2_DEV. Please wait..."
3164 $UMOUNT $DIR/d55 || error "unmounting"
3166 run_test 55 "check iopen_connect_dentry() ======================"
3168 test_56a() { # was test_56
3174 NUMFILESx2=$(($NUMFILES * 2))
3175 for i in `seq 1 $NUMFILES` ; do
3176 touch $DIR/d56/file$i
3177 touch $DIR/d56/dir/file$i
3180 # test lfs getstripe with --recursive
3181 FILENUM=`$GETSTRIPE --recursive $DIR/d56 | grep -c obdidx`
3182 [ $FILENUM -eq $NUMFILESx2 ] || error \
3183 "lfs getstripe --recursive $DIR/d56 wrong: found $FILENUM, expected $NUMFILESx2"
3184 FILENUM=`$GETSTRIPE $DIR/d56 | grep -c obdidx`
3185 [ $FILENUM -eq $NUMFILES ] || error \
3186 "lfs getstripe $DIR/d56 without --recursive wrong: found $FILENUM, expected $NUMFILES"
3187 echo "lfs getstripe --recursive passed."
3189 # test lfs getstripe with file instead of dir
3190 FILENUM=`$GETSTRIPE $DIR/d56/file1 | grep -c obdidx`
3191 [ $FILENUM -eq 1 ] || error \
3192 "lfs getstripe $DIR/d56/file1 wrong:found $FILENUM, expected 1"
3193 echo "lfs getstripe file passed."
3195 #test lfs getstripe with --verbose
3196 [ `$GETSTRIPE --verbose $DIR/d56 | grep -c lmm_magic` -eq $NUMFILES ] ||\
3197 error "lfs getstripe --verbose $DIR/d56 wrong: should find $NUMFILES lmm_magic info"
3198 [ `$GETSTRIPE $DIR/d56 | grep -c lmm_magic` -eq 0 ] || error \
3199 "lfs getstripe $DIR/d56 without --verbose wrong: should not show lmm_magic info"
3200 echo "lfs getstripe --verbose passed."
3202 #test lfs getstripe with --obd
3203 $GETSTRIPE --obd wrong_uuid $DIR/d56 2>&1 | grep -q "unknown obduuid" || \
3204 error "lfs getstripe --obd wrong_uuid should return error message"
3206 [ "$OSTCOUNT" -lt 2 ] && \
3207 skip_env "skipping other lfs getstripe --obd test" && return
3209 OBDUUID=$(lfs osts | grep ${OSTIDX}": " | awk '{print $2}')
3210 FILENUM=`$GETSTRIPE -ir $DIR/d56 | grep -x $OSTIDX | wc -l`
3211 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/d56 | grep obdidx | wc -l`
3212 [ $FOUND -eq $FILENUM ] || \
3213 error "lfs getstripe --obd wrong: found $FOUND, expected $FILENUM"
3214 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/d56 | \
3215 sed '/^[ ]*'${OSTIDX}'[ ]/d' |\
3216 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] || \
3217 error "lfs getstripe --obd wrong: should not show file on other obd"
3218 echo "lfs getstripe --obd passed."
3220 run_test 56a "check lfs getstripe ===================================="
3227 if [ ! -d "$DIR/${tdir}g" ] ; then
3228 mkdir -p $DIR/${tdir}g
3229 for i in `seq 1 $LOCAL_NUMFILES` ; do
3230 touch $DIR/${tdir}g/file$i
3232 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3233 mkdir $DIR/${tdir}g/dir$i
3234 for j in `seq 1 $LOCAL_NUMFILES` ; do
3235 touch $DIR/${tdir}g/dir$i/file$j
3241 setup_56_special() {
3246 if [ ! -e "$TDIR/loop1b" ] ; then
3247 for i in `seq 1 $LOCAL_NUMFILES` ; do
3248 mknod $TDIR/loop${i}b b 7 $i
3249 mknod $TDIR/null${i}c c 1 3
3250 ln -s $TDIR/file1 $TDIR/link${i}l
3252 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3253 mknod $TDIR/dir$i/loop${i}b b 7 $i
3254 mknod $TDIR/dir$i/null${i}c c 1 3
3255 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
3263 setup_56 $NUMFILES $NUMDIRS
3265 EXPECTED=$(($NUMDIRS + 2))
3266 # test lfs find with -name
3267 for i in `seq 1 $NUMFILES` ; do
3268 NUMS=`$LFIND -name "*$i" $DIR/${tdir}g | wc -l`
3269 [ $NUMS -eq $EXPECTED ] || error \
3270 "lfs find -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3272 echo "lfs find -name passed."
3274 run_test 56g "check lfs find -name ============================="
3279 setup_56 $NUMFILES $NUMDIRS
3281 EXPECTED=$((($NUMDIRS+1)*($NUMFILES-1)+$NUMFILES))
3282 # test lfs find with ! -name
3283 for i in `seq 1 $NUMFILES` ; do
3284 NUMS=`$LFIND ! -name "*$i" $DIR/${tdir}g | wc -l`
3285 [ $NUMS -eq $EXPECTED ] || error \
3286 "lfs find ! -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3288 echo "lfs find ! -name passed."
3290 run_test 56h "check lfs find ! -name ============================="
3295 UUID=`$LFS osts | awk '/0: / { print $2 }'`
3296 OUT="`$LFIND -ost $UUID $DIR/$tdir`"
3297 [ "$OUT" ] && error "$LFIND returned directory '$OUT'" || true
3299 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
3302 setup_56_special $NUMFILES $NUMDIRS
3304 EXPECTED=$((NUMDIRS+1))
3305 NUMS=`$LFIND -type d $DIR/${tdir}g | wc -l`
3306 [ $NUMS -eq $EXPECTED ] || \
3307 error "lfs find -type d $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3309 run_test 56j "check lfs find -type d ============================="
3312 setup_56_special $NUMFILES $NUMDIRS
3314 EXPECTED=$(((NUMDIRS+1) * NUMFILES))
3315 NUMS=`$LFIND -type f $DIR/${tdir}g | wc -l`
3316 [ $NUMS -eq $EXPECTED ] || \
3317 error "lfs find -type f $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3319 run_test 56k "check lfs find -type f ============================="
3322 setup_56_special $NUMFILES $NUMDIRS
3324 EXPECTED=$((NUMDIRS + NUMFILES))
3325 NUMS=`$LFIND -type b $DIR/${tdir}g | wc -l`
3326 [ $NUMS -eq $EXPECTED ] || \
3327 error "lfs find -type b $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3329 run_test 56l "check lfs find -type b ============================="
3332 setup_56_special $NUMFILES $NUMDIRS
3334 EXPECTED=$((NUMDIRS + NUMFILES))
3335 NUMS=`$LFIND -type c $DIR/${tdir}g | wc -l`
3336 [ $NUMS -eq $EXPECTED ] || \
3337 error "lfs find -type c $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3339 run_test 56m "check lfs find -type c ============================="
3342 setup_56_special $NUMFILES $NUMDIRS
3344 EXPECTED=$((NUMDIRS + NUMFILES))
3345 NUMS=`$LFIND -type l $DIR/${tdir}g | wc -l`
3346 [ $NUMS -eq $EXPECTED ] || \
3347 error "lfs find -type l $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3349 run_test 56n "check lfs find -type l ============================="
3352 setup_56 $NUMFILES $NUMDIRS
3355 utime $TDIR/file1 > /dev/null || error "utime (1)"
3356 utime $TDIR/file2 > /dev/null || error "utime (2)"
3357 utime $TDIR/dir1 > /dev/null || error "utime (3)"
3358 utime $TDIR/dir2 > /dev/null || error "utime (4)"
3359 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
3362 NUMS=`$LFIND -mtime +1 $TDIR | wc -l`
3363 [ $NUMS -eq $EXPECTED ] || \
3364 error "lfs find -mtime $TDIR wrong: found $NUMS, expected $EXPECTED"
3366 run_test 56o "check lfs find -mtime for old files =========================="
3369 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3374 setup_56 $NUMFILES $NUMDIRS
3376 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
3378 NUMS="`$LFIND -uid $RUNAS_ID $TDIR | wc -l`"
3379 [ $NUMS -eq $EXPECTED ] || \
3380 error "lfs find -uid $TDIR wrong: found $NUMS, expected $EXPECTED"
3382 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
3383 NUMS="`$LFIND ! -uid $RUNAS_ID $TDIR | wc -l`"
3384 [ $NUMS -eq $EXPECTED ] || \
3385 error "lfs find ! -uid $TDIR wrong: found $NUMS, expected $EXPECTED"
3387 echo "lfs find -uid and ! -uid passed."
3389 run_test 56p "check lfs find -uid and ! -uid ==============================="
3392 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3397 setup_56 $NUMFILES $NUMDIRS
3399 chgrp $RUNAS_GID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
3401 NUMS="`$LFIND -gid $RUNAS_GID $TDIR | wc -l`"
3402 [ $NUMS -eq $EXPECTED ] || \
3403 error "lfs find -gid $TDIR wrong: found $NUMS, expected $EXPECTED"
3405 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
3406 NUMS="`$LFIND ! -gid $RUNAS_GID $TDIR | wc -l`"
3407 [ $NUMS -eq $EXPECTED ] || \
3408 error "lfs find ! -gid $TDIR wrong: found $NUMS, expected $EXPECTED"
3410 echo "lfs find -gid and ! -gid passed."
3412 run_test 56q "check lfs find -gid and ! -gid ==============================="
3415 setup_56 $NUMFILES $NUMDIRS
3419 NUMS=`$LFIND -size 0 -t f $TDIR | wc -l`
3420 [ $NUMS -eq $EXPECTED ] || \
3421 error "lfs find $TDIR -size 0 wrong: found $NUMS, expected $EXPECTED"
3423 NUMS=`$LFIND ! -size 0 -t f $TDIR | wc -l`
3424 [ $NUMS -eq $EXPECTED ] || \
3425 error "lfs find $TDIR ! -size 0 wrong: found $NUMS, expected $EXPECTED"
3426 echo "test" > $TDIR/56r && sync
3428 NUMS=`$LFIND -size 5 -t f $TDIR | wc -l`
3429 [ $NUMS -eq $EXPECTED ] || \
3430 error "lfs find $TDIR -size 5 wrong: found $NUMS, expected $EXPECTED"
3432 NUMS=`$LFIND -size +5 -t f $TDIR | wc -l`
3433 [ $NUMS -eq $EXPECTED ] || \
3434 error "lfs find $TDIR -size +5 wrong: found $NUMS, expected $EXPECTED"
3436 NUMS=`$LFIND -size +0 -t f $TDIR | wc -l`
3437 [ $NUMS -eq $EXPECTED ] || \
3438 error "lfs find $TDIR -size +0 wrong: found $NUMS, expected $EXPECTED"
3440 NUMS=`$LFIND ! -size -5 -t f $TDIR | wc -l`
3441 [ $NUMS -eq $EXPECTED ] || \
3442 error "lfs find $TDIR ! -size -5 wrong: found $NUMS, expected $EXPECTED"
3445 run_test 56r "check lfs find -size works =========================="
3448 # note test will not do anything if MDS is not local
3449 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3450 local MNTDEV="osd*.*MDT*.mntdev"
3451 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
3452 [ -z "$DEV" ] && error "can't access $MNTDEV"
3453 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
3454 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump || error "can't access $DEV"
3455 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
3456 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
3460 run_test 57a "verify MDS filesystem created with large inodes =="
3467 local FILEN=$dir/f$FILECOUNT
3469 rm -rf $dir || error "removing $dir"
3470 mkdir -p $dir || error "creating $dir"
3471 local num=$(get_mds_dir $dir)
3474 echo "mcreating $FILECOUNT files"
3475 createmany -m $dir/f 1 $FILECOUNT || \
3476 error "creating files in $dir"
3478 # verify that files do not have EAs yet
3479 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
3480 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
3484 df $dir #make sure we get new statfs data
3485 local MDSFREE=$(do_facet $mymds lctl get_param -n osd.*MDT000$((num -1)).kbytesfree)
3486 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
3487 echo "opening files to create objects/EAs"
3489 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
3490 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
3493 # verify that files have EAs now
3494 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
3495 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
3497 sleep 1 #make sure we get new statfs data
3499 local MDSFREE2=$(do_facet $mymds lctl get_param -n osd.*MDT000$((num -1)).kbytesfree)
3500 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
3501 if [ "$MDCFREE2" -lt "$((MDCFREE - 8))" ]; then
3502 if [ "$MDSFREE" != "$MDSFREE2" ]; then
3503 error "MDC before $MDCFREE != after $MDCFREE2"
3505 echo "MDC before $MDCFREE != after $MDCFREE2"
3506 echo "unable to confirm if MDS has large inodes"
3511 run_test 57b "default LOV EAs are stored inside large inodes ==="
3514 [ -z "$(which wiretest 2>/dev/null)" ] && skip_env "could not find wiretest" && return
3517 run_test 58 "verify cross-platform wire constants =============="
3520 echo "touch 130 files"
3521 createmany -o $DIR/f59- 130
3523 unlinkmany $DIR/f59- 130
3526 # wait for commitment of removal
3528 run_test 59 "verify cancellation of llog records async ========="
3530 TEST60_HEAD="test_60 run $RANDOM"
3532 [ ! -f run-llog.sh ] && skip_env "missing subtest run-llog.sh" && return
3533 log "$TEST60_HEAD - from kernel mode"
3536 run_test 60a "llog sanity tests run from kernel module =========="
3538 test_60b() { # bug 6411
3540 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
3552 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
3554 run_test 60b "limit repeated messages from CERROR/CWARN ========"
3557 echo "create 5000 files"
3558 createmany -o $DIR/f60c- 5000
3559 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
3560 lctl set_param fail_loc=0x80000137
3561 unlinkmany $DIR/f60c- 5000
3562 lctl set_param fail_loc=0
3564 run_test 60c "unlink file when mds full"
3567 SAVEPRINTK=$(lctl get_param -n printk)
3569 # verify "lctl mark" is even working"
3570 MESSAGE="test message ID $RANDOM $$"
3571 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
3572 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
3574 lctl set_param printk=0 || error "set lnet.printk failed"
3575 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
3576 MESSAGE="new test message ID $RANDOM $$"
3577 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
3578 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
3579 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
3581 lctl set_param -n printk="$SAVEPRINTK"
3583 run_test 60d "test printk console message masking"
3587 dd if=/dev/zero of=$f bs=`page_size` count=1
3588 cancel_lru_locks osc
3589 multiop $f OSMWUc || error
3592 run_test 61 "mmap() writes don't make sync hang ================"
3594 # bug 2330 - insufficient obd_match error checking causes LBUG
3598 cancel_lru_locks osc
3599 lctl set_param fail_loc=0x405
3600 cat $f && error "cat succeeded, expect -EIO"
3601 lctl set_param fail_loc=0
3603 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
3604 # match every page all of the time.
3605 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
3607 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
3608 test_63a() { # was test_63
3609 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
3610 lctl set_param -n osc.*.max_dirty_mb 0
3611 for i in `seq 10` ; do
3612 dd if=/dev/zero of=$DIR/f63 bs=8k &
3618 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
3619 rm -f $DIR/f63 || true
3621 run_test 63a "Verify oig_wait interruption does not crash ======="
3623 # bug 2248 - async write errors didn't return to application on sync
3624 # bug 3677 - async write errors left page locked
3627 lctl set_param debug=-1
3629 # ensure we have a grant to do async writes
3630 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
3633 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
3634 lctl set_param fail_loc=0x80000406
3635 multiop $DIR/$tfile Owy && \
3636 error "sync didn't return ENOMEM"
3637 sync; sleep 2; sync # do a real sync this time to flush page
3638 lctl get_param -n llite.*.dump_page_cache | grep locked && \
3639 error "locked page left in cache after async error" || true
3642 run_test 63b "async write errors should be returned to fsync ==="
3646 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
3648 run_test 64a "verify filter grant calculations (in kernel) ====="
3651 [ ! -f oos.sh ] && skip_env "missing subtest oos.sh" && return
3654 run_test 64b "check out-of-space detection on client ==========="
3656 # bug 1414 - set/get directories' stripe info
3660 $LVERIFY $DIR/d65 $DIR/d65/f1 || error "lverify failed"
3662 run_test 65a "directory with no stripe info ===================="
3666 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3668 $LVERIFY $DIR/d65 $DIR/d65/f2 || error "lverify failed"
3670 run_test 65b "directory setstripe $(($STRIPESIZE * 2)) 0 1 ==============="
3673 if [ $OSTCOUNT -gt 1 ]; then
3675 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 4)) -i 1 \
3676 -c $(($OSTCOUNT - 1)) || error "setstripe"
3678 $LVERIFY $DIR/d65 $DIR/d65/f3 || error "lverify failed"
3681 run_test 65c "directory setstripe $(($STRIPESIZE * 4)) 1 $(($OSTCOUNT - 1))"
3685 if [ $STRIPECOUNT -le 0 ]; then
3687 elif [ $STRIPECOUNT -gt 160 ]; then
3688 #LOV_MAX_STRIPE_COUNT is 160
3689 [ $OSTCOUNT -gt 160 ] && sc=160 || sc=$(($OSTCOUNT - 1))
3691 sc=$(($STRIPECOUNT - 1))
3693 $SETSTRIPE $DIR/d65 -s $STRIPESIZE -c $sc || error "setstripe"
3694 touch $DIR/d65/f4 $DIR/d65/f5
3695 $LVERIFY $DIR/d65 $DIR/d65/f4 $DIR/d65/f5 || error "lverify failed"
3697 run_test 65d "directory setstripe $STRIPESIZE -1 stripe_count =============="
3702 $SETSTRIPE $DIR/d65 || error "setstripe"
3703 $GETSTRIPE -v $DIR/d65 | grep "Default" || error "no stripe info failed"
3705 $LVERIFY $DIR/d65 $DIR/d65/f6 || error "lverify failed"
3707 run_test 65e "directory setstripe defaults ======================="
3711 $RUNAS $SETSTRIPE $DIR/d65f && error "setstripe succeeded" || true
3713 run_test 65f "dir setstripe permission (should return error) ==="
3717 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3718 $SETSTRIPE -d $DIR/d65 || error "setstripe"
3719 $GETSTRIPE -v $DIR/d65 | grep "Default" || \
3720 error "delete default stripe failed"
3722 run_test 65g "directory setstripe -d ==========================="
3726 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3727 mkdir -p $DIR/d65/dd1
3728 [ "`$GETSTRIPE -v $DIR/d65 | grep "^count"`" == \
3729 "`$GETSTRIPE -v $DIR/d65/dd1 | grep "^count"`" ] || error "stripe info inherit failed"
3731 run_test 65h "directory stripe info inherit ===================="
3733 test_65i() { # bug6367
3734 $SETSTRIPE $MOUNT -s 65536 -c -1
3736 run_test 65i "set non-default striping on root directory (bug 6367)="
3738 test_65ia() { # bug12836
3739 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
3741 run_test 65ia "getstripe on -1 default directory striping"
3743 test_65ib() { # bug12836
3744 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
3746 run_test 65ib "getstripe -v on -1 default directory striping"
3748 test_65ic() { # bug12836
3749 $LFS find -mtime -1 $MOUNT || error "find $MOUNT failed"
3751 run_test 65ic "new find on -1 default directory striping"
3753 test_65j() { # bug6367
3755 # if we aren't already remounting for each test, do so for this test
3756 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
3757 cleanup || error "failed to unmount"
3760 $SETSTRIPE -d $MOUNT || error "setstripe failed"
3762 run_test 65j "set default striping on root directory (bug 6367)="
3764 test_65k() { # bug11679
3765 [ "$OSTCOUNT" -lt 2 ] && skip_env "too few OSTs" && return
3766 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3768 echo "Check OST status: "
3769 MDS_OSCS=`do_facet $SINGLEMDS lctl dl | awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
3770 for OSC in $MDS_OSCS; do
3771 echo $OSC "is activate"
3772 do_facet $SINGLEMDS lctl --device %$OSC activate
3774 do_facet client mkdir -p $DIR/$tdir
3775 for INACTIVE_OSC in $MDS_OSCS; do
3776 echo $INACTIVE_OSC "is Deactivate:"
3777 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
3778 for STRIPE_OSC in $MDS_OSCS; do
3779 STRIPE_OST=`osc_to_ost $STRIPE_OSC`
3780 STRIPE_INDEX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
3781 grep $STRIPE_OST | awk -F: '{print $1}' | head -n 1`
3783 [ -f $DIR/$tdir/${STRIPE_INDEX} ] && continue
3784 echo "$SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} -i ${STRIPE_INDEX} -c 1"
3785 do_facet client $SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} -i ${STRIPE_INDEX} -c 1
3787 [ $RC -ne 0 ] && error "setstripe should have succeeded"
3789 do_facet client rm -f $DIR/$tdir/*
3790 echo $INACTIVE_OSC "is Activate."
3791 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
3794 run_test 65k "validate manual striping works properly with deactivated OSCs"
3796 test_65l() { # bug 12836
3797 mkdir -p $DIR/$tdir/test_dir
3798 $SETSTRIPE $DIR/$tdir/test_dir -c -1
3799 $LFS find -mtime -1 $DIR/$tdir >/dev/null
3801 run_test 65l "lfs find on -1 stripe dir ========================"
3803 # bug 2543 - update blocks count on client
3806 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
3808 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
3809 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
3811 run_test 66 "update inode blocks count on client ==============="
3817 if [ ! -z "$LLOOP" ]; then
3818 if swapon -s | grep -q $LLOOP; then
3819 swapoff $LLOOP || error "swapoff failed"
3822 $LCTL blockdev_detach $LLOOP || error "detach failed"
3826 if [ ! -z "$LLITELOOPLOAD" ]; then
3834 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
3838 swapon -s | awk '($1 == "'$1'") { print $4 }'
3841 # test case for lloop driver, basic function
3843 [ "$UID" != 0 ] && skip_env "must run as root" && return
3845 trap cleanup_68 EXIT
3847 if ! module_loaded llite_lloop; then
3848 if load_module llite/llite_lloop; then
3851 skip_env "can't find module llite_lloop"
3856 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
3857 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
3858 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
3860 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
3861 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
3865 run_test 68a "lloop driver - basic test ========================"
3867 # excercise swapping to lustre by adding a high priority swapfile entry
3868 # and then consuming memory until it is used.
3869 test_68b() { # was test_68
3870 [ "$UID" != 0 ] && skip_env "must run as root" && return
3871 lctl get_param -n devices | grep -q obdfilter && \
3872 skip "local OST" && return
3874 grep -q llite_lloop /proc/modules
3875 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
3877 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
3878 skip "can't reliably test swap with TCP" && return
3880 MEMTOTAL=`meminfo MemTotal`
3881 NR_BLOCKS=$((MEMTOTAL>>8))
3882 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
3884 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
3885 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
3888 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
3890 trap cleanup_68 EXIT
3892 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
3894 echo "before: `swapon -s | grep $LLOOP`"
3895 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
3896 echo "after: `swapon -s | grep $LLOOP`"
3897 SWAPUSED=`swap_used $LLOOP`
3901 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
3903 run_test 68b "support swapping to Lustre ========================"
3905 # bug5265, obdfilter oa2dentry return -ENOENT
3906 # #define OBD_FAIL_OST_ENOENT 0x217
3908 remote_ost_nodsh && skip "remote OST with nodsh" && return
3911 $SETSTRIPE $f -c 1 -i 0
3913 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
3915 do_facet ost1 lctl set_param fail_loc=0x217
3916 truncate $f 1 # vmtruncate() will ignore truncate() error.
3917 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
3919 do_facet ost1 lctl set_param fail_loc=0
3920 $DIRECTIO write $f 0 2 || error "write error"
3922 cancel_lru_locks osc
3923 $DIRECTIO read $f 0 1 || error "read error"
3925 do_facet ost1 lctl set_param fail_loc=0x217
3926 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
3928 do_facet ost1 lctl set_param fail_loc=0
3931 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
3935 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
3937 run_test 71 "Running dbench on lustre (don't segment fault) ===="
3939 test_72() { # bug 5695 - Test that on 2.6 remove_suid works properly
3940 check_kernel_version 43 || return 0
3941 [ "$RUNAS_ID" = "$UID" ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3943 # Check that testing environment is properly set up. Skip if not
3944 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
3945 skip_env "User $RUNAS_ID does not exist - skipping"
3948 # We had better clear the $DIR to get enough space for dd
3953 $RUNAS dd if=/dev/zero of=$DIR/f72 bs=512 count=1 || error
3954 # See if we are still setuid/sgid
3955 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on write"
3956 # Now test that MDS is updated too
3957 cancel_lru_locks mdc
3958 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on MDS"
3962 run_test 72 "Test that remove suid works properly (bug5695) ===="
3964 # bug 3462 - multiple simultaneous MDC requests
3968 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
3971 lctl set_param fail_loc=0x80000129
3972 multiop $DIR/d73-1/f73-2 Oc &
3974 lctl set_param fail_loc=0
3976 multiop $DIR/d73-2/f73-3 Oc &
3980 wait $pid1 || return 1
3984 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
3985 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
3986 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
3990 run_test 73 "multiple MDC requests (should not deadlock)"
3992 test_74a() { # bug 6149, 6184
3993 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
3995 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
3996 # will spin in a tight reconnection loop
3998 lctl set_param fail_loc=0x8000030e
3999 # get any lock that won't be difficult - lookup works.
4001 lctl set_param fail_loc=0
4005 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
4007 test_74b() { # bug 13310
4008 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
4010 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
4011 # will spin in a tight reconnection loop
4012 lctl set_param fail_loc=0x8000030e
4013 # get a "difficult" lock
4015 lctl set_param fail_loc=0
4019 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
4022 #define OBD_FAIL_LDLM_NEW_LOCK
4023 lctl set_param fail_loc=0x80000319
4024 touch $DIR/$tfile && error "Touch successful"
4027 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
4030 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
4033 test_76() { # Now for bug 20433, added originally in bug 1443
4034 cancel_lru_locks osc
4035 BEFORE_INODES=`num_inodes`
4036 echo "before inodes: $BEFORE_INODES"
4038 [ "$SLOW" = "no" ] && COUNT=100
4039 for i in `seq $COUNT`; do
4043 cancel_lru_locks osc
4044 AFTER_INODES=`num_inodes`
4045 echo "after inodes: $AFTER_INODES"
4047 while [ $AFTER_INODES -gt $BEFORE_INODES ]; do
4049 AFTER_INODES=`num_inodes`
4051 echo "wait $wait seconds inodes: $AFTER_INODES"
4052 if [ $wait -gt 30 ]; then
4053 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
4057 run_test 76 "confirm clients recycle inodes properly ===="
4063 # Note: in sptlrpc modes which enable its own bulk checksum, the
4064 # original crc32_le bulk checksum will be automatically disabled,
4065 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
4066 # will be checked by sptlrpc code against sptlrpc bulk checksum.
4067 # In this case set_checksums() will not be no-op, because sptlrpc
4068 # bulk checksum will be enabled all through the test.
4070 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
4071 lctl set_param -n osc.*.checksums $1
4075 export ORIG_CSUM_TYPE=""
4076 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
4079 [ "$ORIG_CSUM_TYPE" ] || \
4080 ORIG_CSUM_TYPE=`lctl get_param -n osc/*osc-[^mM]*/checksum_type |
4081 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`
4082 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
4083 log "set checksum type to $1"
4086 F77_TMP=$TMP/f77-temp
4089 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
4090 error "error writing to $F77_TMP"
4093 test_77a() { # bug 10889
4094 $GSS && skip "could not run with gss" && return
4095 [ ! -f $F77_TMP ] && setup_f77
4097 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
4101 run_test 77a "normal checksum read/write operation ============="
4103 test_77b() { # bug 10889
4104 $GSS && skip "could not run with gss" && return
4105 [ ! -f $F77_TMP ] && setup_f77
4106 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
4107 lctl set_param fail_loc=0x80000409
4109 dd if=$F77_TMP of=$DIR/f77b bs=1M count=$F77SZ conv=sync || \
4110 error "dd error: $?"
4111 lctl set_param fail_loc=0
4114 run_test 77b "checksum error on client write ===================="
4116 test_77c() { # bug 10889
4117 $GSS && skip "could not run with gss" && return
4118 [ ! -f $DIR/f77b ] && skip "requires 77b - skipping" && return
4120 for algo in $CKSUM_TYPES; do
4121 cancel_lru_locks osc
4122 set_checksum_type $algo
4123 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
4124 lctl set_param fail_loc=0x80000408
4125 cmp $F77_TMP $DIR/f77b || error "file compare failed"
4126 lctl set_param fail_loc=0
4129 set_checksum_type $ORIG_CSUM_TYPE
4132 run_test 77c "checksum error on client read ==================="
4134 test_77d() { # bug 10889
4135 $GSS && skip "could not run with gss" && return
4136 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
4137 lctl set_param fail_loc=0x80000409
4139 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
4140 error "direct write: rc=$?"
4141 lctl set_param fail_loc=0
4144 run_test 77d "checksum error on OST direct write ==============="
4146 test_77e() { # bug 10889
4147 $GSS && skip "could not run with gss" && return
4148 [ ! -f $DIR/f77 ] && skip "requires 77d - skipping" && return
4149 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
4150 lctl set_param fail_loc=0x80000408
4152 cancel_lru_locks osc
4153 directio read $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
4154 error "direct read: rc=$?"
4155 lctl set_param fail_loc=0
4158 run_test 77e "checksum error on OST direct read ================"
4160 test_77f() { # bug 10889
4161 $GSS && skip "could not run with gss" && return
4163 for algo in $CKSUM_TYPES; do
4164 cancel_lru_locks osc
4165 set_checksum_type $algo
4166 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
4167 lctl set_param fail_loc=0x409
4168 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) && \
4169 error "direct write succeeded"
4170 lctl set_param fail_loc=0
4172 set_checksum_type $ORIG_CSUM_TYPE
4175 run_test 77f "repeat checksum error on write (expect error) ===="
4177 test_77g() { # bug 10889
4178 $GSS && skip "could not run with gss" && return
4179 remote_ost_nodsh && skip "remote OST with nodsh" && return
4181 [ ! -f $F77_TMP ] && setup_f77
4183 $SETSTRIPE $DIR/f77g -c 1 -i 0
4184 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
4185 do_facet ost1 lctl set_param fail_loc=0x8000021a
4187 dd if=$F77_TMP of=$DIR/f77g bs=1M count=$F77SZ || \
4188 error "write error: rc=$?"
4189 do_facet ost1 lctl set_param fail_loc=0
4192 run_test 77g "checksum error on OST write ======================"
4194 test_77h() { # bug 10889
4195 $GSS && skip "could not run with gss" && return
4196 remote_ost_nodsh && skip "remote OST with nodsh" && return
4198 [ ! -f $DIR/f77g ] && skip "requires 77g - skipping" && return
4199 cancel_lru_locks osc
4200 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
4201 do_facet ost1 lctl set_param fail_loc=0x8000021b
4203 cmp $F77_TMP $DIR/f77g || error "file compare failed"
4204 do_facet ost1 lctl set_param fail_loc=0
4207 run_test 77h "checksum error on OST read ======================="
4209 test_77i() { # bug 13805
4210 $GSS && skip "could not run with gss" && return
4211 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
4212 lctl set_param fail_loc=0x40b
4213 remount_client $MOUNT
4214 lctl set_param fail_loc=0
4215 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
4216 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
4217 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
4218 [ "$algo" = "crc32" ] || error "algo set to $algo instead of crc32"
4220 remount_client $MOUNT
4222 run_test 77i "client not supporting OSD_CONNECT_CKSUM =========="
4224 test_77j() { # bug 13805
4225 $GSS && skip "could not run with gss" && return
4226 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
4227 lctl set_param fail_loc=0x40c
4228 remount_client $MOUNT
4229 lctl set_param fail_loc=0
4230 sleep 2 # wait async osc connect to finish
4231 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
4232 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
4233 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
4234 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
4236 remount_client $MOUNT
4238 run_test 77j "client only supporting ADLER32 ===================="
4240 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
4244 test_78() { # bug 10901
4245 remote_ost || { skip_env "local OST" && return; }
4248 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
4249 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
4250 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
4251 echo "MemTotal: $MEMTOTAL"
4252 # reserve 256MB of memory for the kernel and other running processes,
4253 # and then take 1/2 of the remaining memory for the read/write buffers.
4254 if [ $MEMTOTAL -gt 512 ] ;then
4255 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
4257 # for those poor memory-starved high-end clusters...
4258 MEMTOTAL=$((MEMTOTAL / 2))
4260 echo "Mem to use for directio: $MEMTOTAL"
4261 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
4262 [ $F78SIZE -gt 512 ] && F78SIZE=512
4263 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
4264 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
4265 echo "Smallest OST: $SMALLESTOST"
4266 [ $SMALLESTOST -lt 10240 ] && \
4267 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
4269 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ] && \
4270 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
4272 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
4273 echo "File size: $F78SIZE"
4274 $SETSTRIPE $DIR/$tfile -c $OSTCOUNT || error "setstripe failed"
4275 for i in `seq 1 $NSEQ`
4277 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
4278 echo directIO rdwr round $i of $NSEQ
4279 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
4284 run_test 78 "handle large O_DIRECT writes correctly ============"
4286 test_79() { # bug 12743
4287 wait_delete_completed
4289 BKTOTAL=$(calc_osc_kbytes kbytestotal)
4290 BKFREE=$(calc_osc_kbytes kbytesfree)
4291 BKAVAIL=$(calc_osc_kbytes kbytesavail)
4293 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
4294 DFTOTAL=`echo $STRING | cut -d, -f1`
4295 DFUSED=`echo $STRING | cut -d, -f2`
4296 DFAVAIL=`echo $STRING | cut -d, -f3`
4297 DFFREE=$(($DFTOTAL - $DFUSED))
4299 ALLOWANCE=$((64 * $OSTCOUNT))
4301 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
4302 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
4303 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
4305 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
4306 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
4307 error "df free($DFFREE) mismatch OST free($BKFREE)"
4309 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
4310 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
4311 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
4314 run_test 79 "df report consistency check ======================="
4316 test_80() { # bug 10718
4317 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
4319 local BEFORE=`date +%s`
4320 cancel_lru_locks osc
4321 local AFTER=`date +%s`
4322 local DIFF=$((AFTER-BEFORE))
4323 if [ $DIFF -gt 1 ] ; then
4324 error "elapsed for 1M@1T = $DIFF"
4329 run_test 80 "Page eviction is equally fast at high offsets too ===="
4332 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && \
4334 mkdir -p $DIR/d99cvsroot
4335 chown $RUNAS_ID $DIR/d99cvsroot
4336 local oldPWD=$PWD # bug 13584, use $TMP as working dir
4339 $RUNAS cvs -d $DIR/d99cvsroot init || error
4342 run_test 99a "cvs init ========================================="
4345 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4346 [ ! -d $DIR/d99cvsroot ] && test_99a
4348 # some versions of cvs import exit(1) when asked to import links or
4349 # files they can't read. ignore those files.
4350 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
4351 ! -perm +4 -printf '-I %f\n')
4352 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
4353 d99reposname vtag rtag
4355 run_test 99b "cvs import ======================================="
4358 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4359 [ ! -d $DIR/d99cvsroot ] && test_99b
4361 mkdir -p $DIR/d99reposname
4362 chown $RUNAS_ID $DIR/d99reposname
4363 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
4365 run_test 99c "cvs checkout ====================================="
4368 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4369 [ ! -d $DIR/d99cvsroot ] && test_99c
4370 cd $DIR/d99reposname
4372 $RUNAS cvs add -m 'addmsg' foo99
4374 run_test 99d "cvs add =========================================="
4377 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4378 [ ! -d $DIR/d99cvsroot ] && test_99c
4379 cd $DIR/d99reposname
4382 run_test 99e "cvs update ======================================="
4385 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4386 [ ! -d $DIR/d99cvsroot ] && test_99d
4387 cd $DIR/d99reposname
4388 $RUNAS cvs commit -m 'nomsg' foo99
4389 rm -fr $DIR/d99cvsroot
4391 run_test 99f "cvs commit ======================================="
4394 [ "$NETTYPE" = tcp ] || \
4395 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
4398 remote_ost_nodsh && skip "remote OST with nodsh" && return
4399 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4401 { skip "useless for local single node setup" && return; }
4403 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
4404 [ "$PROT" != "tcp" ] && continue
4405 RPORT=$(echo $REMOTE | cut -d: -f2)
4406 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
4409 LPORT=`echo $LOCAL | cut -d: -f2`
4410 if [ $LPORT -ge 1024 ]; then
4411 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
4413 error_exit "local: $LPORT > 1024, remote: $RPORT"
4416 [ "$rc" = 0 ] || error_exit "privileged port not found" )
4418 run_test 100 "check local port using privileged port ==========="
4420 function get_named_value()
4429 echo $line | sed "s/^$tag//"
4436 export CACHE_MAX=`lctl get_param -n llite.*.max_cached_mb | head -n 1`
4438 lctl set_param -n llite.*.max_cached_mb $CACHE_MAX
4446 [ "$CPU" = "UML" ] && nreads=1000
4447 local cache_limit=32
4449 lctl set_param -n osc.*-osc*.rpc_stats 0
4450 trap cleanup_101 EXIT
4451 lctl set_param -n llite.*.read_ahead_stats 0
4452 lctl set_param -n llite.*.max_cached_mb $cache_limit
4455 # randomly read 10000 of 64K chunks from file 3x 32MB in size
4457 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
4458 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
4461 for s in `lctl get_param -n llite.*.read_ahead_stats | \
4462 get_named_value 'read but discarded' | cut -d" " -f1`; do
4463 discard=$(($discard + $s))
4467 if [ $(($discard * 10)) -gt $nreads ] ;then
4468 lctl get_param osc.*-osc*.rpc_stats
4469 lctl get_param llite.*.read_ahead_stats
4470 error "too many ($discard) discarded pages"
4472 rm -f $DIR/$tfile || true
4474 run_test 101 "check read-ahead for random reads ================"
4479 STRIPE_COUNT=$OSTCOUNT
4482 trap cleanup_test101b EXIT
4483 # prepare the read-ahead file
4484 $SETSTRIPE $DIR/$tfile -s $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT
4486 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
4489 cleanup_test101b() {
4496 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
4501 local STRIPE_SIZE=1048576
4502 local RA_INC=1048576
4503 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
4504 local FILE_LENGTH=$((64*100))
4505 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
4506 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
4507 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
4508 get_named_value 'read but discarded' | \
4509 cut -d" " -f1 | calc_total`
4511 if [ $DISCARD -gt $discard_limit ]; then
4512 lctl get_param llite.*.read_ahead_stats
4513 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
4515 echo "Read-ahead success for size ${READ_SIZE}"
4520 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping stride IO stride-ahead test" && return
4521 local STRIPE_SIZE=1048576
4522 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
4523 local FILE_LENGTH=$((STRIPE_SIZE*100))
4524 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
4525 # prepare the read-ahead file
4527 cancel_lru_locks osc
4528 for BIDX in 2 4 8 16 32 64 128 256
4530 local BSIZE=$((BIDX*4096))
4531 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
4532 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
4533 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
4534 $LCTL set_param -n llite.*.read_ahead_stats 0
4535 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
4536 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
4537 cancel_lru_locks osc
4543 run_test 101b "check stride-io mode read-ahead ================="
4546 lctl get_param -n llite.*.max_read_ahead_mb | head -n 1
4547 lctl set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
4551 local file=$DIR/$tfile
4552 local size=${FILESIZE_101c:-500}
4553 local ra_MB=${READAHEAD_MB:-40}
4555 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
4556 [ $space -gt $((size / 1024)) ] ||
4557 { skip "Need free space ${size}M, have $space" && return; }
4559 echo Creating ${size}M test file $file
4560 dd if=/dev/zero of=$file bs=1M count=$size
4561 echo Cancel LRU locks on lustre client to flush the client cache
4562 cancel_lru_locks osc
4564 echo Disable read-ahead
4565 local old_READAHEAD=$(set_read_ahead 0)
4567 echo Reading the test file $file with read-ahead disabled
4568 time_ra_OFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
4570 echo Cancel LRU locks on lustre client to flush the client cache
4571 cancel_lru_locks osc
4572 echo Enable read-ahead with ${ra_MB}MB
4573 set_read_ahead $ra_MB
4575 echo Reading the test file $file with read-ahead enabled
4576 time_ra_ON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
4578 echo read-ahead disabled time read $time_ra_OFF
4579 echo read-ahead enabled time read $time_ra_ON
4581 set_read_ahead $old_READAHEAD
4584 [ $time_ra_ON -lt $time_ra_OFF ] ||
4585 error "read-ahead enabled time read (${time_ra_ON}s) is more than
4586 read-ahead disabled time read (${time_ra_OFF}s) filesize ${size}M"
4588 run_test 101d "file read with and without read-ahead enabled ================="
4592 chown $RUNAS_ID $DIR/$tdir
4595 STRIPE_COUNT=$OSTCOUNT
4596 [ $OSTCOUNT -gt 4 ] && STRIPE_COUNT=4
4598 trap cleanup_test102 EXIT
4600 $1 $SETSTRIPE $tdir -s $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT
4604 for count in `seq 1 $STRIPE_COUNT`
4606 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4608 local stripe_size=`expr $STRIPE_SIZE \* $num`
4609 local file=file"$num-$offset-$count"
4610 $1 $SETSTRIPE $file -s $stripe_size -i $offset -c $count
4616 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
4622 rm -rf $DIR/d0.sanity/d102
4626 local testfile=$DIR/xattr_testfile
4631 [ "$UID" != 0 ] && skip_env "must run as root" && return
4632 [ -z "`lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr`" ] && skip_env "must have user_xattr" && return
4634 [ -z "$(which setfattr 2>/dev/null)" ] && skip_env "could not find setfattr" && return
4636 echo "set/get xattr..."
4637 setfattr -n trusted.name1 -v value1 $testfile || error
4638 [ "`getfattr -n trusted.name1 $testfile 2> /dev/null | \
4639 grep "trusted.name1"`" == "trusted.name1=\"value1\"" ] || error
4641 setfattr -n user.author1 -v author1 $testfile || error
4642 [ "`getfattr -n user.author1 $testfile 2> /dev/null | \
4643 grep "user.author1"`" == "user.author1=\"author1\"" ] || error
4646 setfattr -n trusted.name2 -v value2 $testfile || error
4647 setfattr -n trusted.name3 -v value3 $testfile || error
4648 [ `getfattr -d -m "^trusted" $testfile 2> /dev/null | \
4649 grep "trusted.name" | wc -l` -eq 3 ] || error
4652 setfattr -n user.author2 -v author2 $testfile || error
4653 setfattr -n user.author3 -v author3 $testfile || error
4654 [ `getfattr -d -m "^user" $testfile 2> /dev/null | \
4655 grep "user" | wc -l` -eq 3 ] || error
4657 echo "remove xattr..."
4658 setfattr -x trusted.name1 $testfile || error
4659 getfattr -d -m trusted $testfile 2> /dev/null | \
4660 grep "trusted.name1" && error || true
4662 setfattr -x user.author1 $testfile || error
4663 getfattr -d -m user $testfile 2> /dev/null | \
4664 grep "user.author1" && error || true
4666 # b10667: setting lustre special xattr be silently discarded
4667 echo "set lustre special xattr ..."
4668 setfattr -n "trusted.lov" -v "invalid value" $testfile || error
4672 run_test 102a "user xattr test =================================="
4675 # b10930: get/set/list trusted.lov xattr
4676 echo "get/set/list trusted.lov xattr ..."
4677 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
4678 local testfile=$DIR/$tfile
4679 $SETSTRIPE -s 65536 -i 1 -c 2 $testfile || error "setstripe failed"
4680 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
4681 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
4683 local testfile2=${testfile}2
4684 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
4685 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
4688 setfattr -n trusted.lov -v $value $testfile2
4689 local tmp_file=${testfile}3
4690 $GETSTRIPE -v $testfile2 > $tmp_file
4691 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
4692 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
4693 [ "$stripe_size" -eq 65536 ] || error "stripe size $stripe_size != 65536"
4694 [ "$stripe_count" -eq 2 ] || error "stripe count $stripe_count != 2"
4697 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
4700 # b10930: get/set/list lustre.lov xattr
4701 echo "get/set/list lustre.lov xattr ..."
4702 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
4704 chown $RUNAS_ID $DIR/$tdir
4705 local testfile=$DIR/$tdir/$tfile
4706 $RUNAS $SETSTRIPE -s 65536 -i 1 -c 2 $testfile||error "setstripe failed"
4707 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
4708 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
4710 local testfile2=${testfile}2
4711 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
4712 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
4714 $RUNAS $MCREATE $testfile2
4715 $RUNAS setfattr -n lustre.lov -v $value $testfile2
4716 local tmp_file=${testfile}3
4717 $RUNAS $GETSTRIPE -v $testfile2 > $tmp_file
4718 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
4719 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
4720 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
4721 [ $stripe_count -eq 2 ] || error "stripe count $stripe_count != 2"
4723 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
4725 compare_stripe_info1() {
4726 local stripe_index_all_zero=1
4730 for count in `seq 1 $STRIPE_COUNT`
4732 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4734 local size=`expr $STRIPE_SIZE \* $num`
4735 local file=file"$num-$offset-$count"
4736 get_stripe_info client $PWD/$file "$1"
4737 if [ $stripe_size -ne $size ]; then
4738 error "$file: different stripe size $stripe_size, expected $size" && return
4740 if [ $stripe_count -ne $count ]; then
4741 error "$file: different stripe count $stripe_count, expected $count" && return
4743 if [ $stripe_index -ne 0 ]; then
4744 stripe_index_all_zero=0
4749 [ $stripe_index_all_zero -eq 1 ] && error "all files are being extracted starting from OST index 0"
4753 compare_stripe_info2() {
4756 for count in `seq 1 $STRIPE_COUNT`
4758 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4760 local size=`expr $STRIPE_SIZE \* $num`
4761 local file=file"$num-$offset-$count"
4762 get_stripe_info client $PWD/$file
4763 if [ $stripe_size -ne $size ]; then
4764 error "$file: different stripe size $stripe_size, expected $size" && return
4766 if [ $stripe_count -ne $count ]; then
4767 error "$file: different stripe count $stripe_count, expected $count" && return
4769 if [ $stripe_index -ne $offset ]; then
4770 error "$file: different stripe offset $stripe_index, expected $offset" && return
4778 [ -n "$(which tar 2>/dev/null)" ] && strings $(which tar) | grep -q lustre && echo tar
4782 # b10930: tar test for trusted.lov xattr
4783 TAR=$(find_lustre_tar)
4784 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
4785 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
4788 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
4790 compare_stripe_info1
4792 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
4795 # b10930: tar test for trusted.lov xattr
4796 TAR=$(find_lustre_tar)
4797 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
4798 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
4802 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
4804 compare_stripe_info1
4806 run_test 102f "tar copy files, not keep osts ==========="
4808 test_102h() { # bug 15777
4809 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
4810 skip "must have user_xattr" && return
4811 [ -z "$(which setfattr 2>/dev/null)" ] &&
4812 skip_env "could not find setfattr" && return
4817 VALUE=datadatadatadatadatadatadatadata
4818 while [ $(echo $VALUE | wc -c) -lt $XSIZE ]; do
4819 VALUE="$VALUE$VALUE"
4821 log "save $XBIG on $DIR/$tfile"
4822 setfattr -n $XBIG -v "$VALUE" $DIR/$tfile ||
4823 error "saving $XBIG on $DIR/$tfile failed"
4824 ORIG=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4825 OSIZE=$(echo $ORIG | wc -c)
4826 [ $OSIZE -lt $XSIZE ] && error "set $XBIG too small ($OSIZE < $XSIZE)"
4829 log "save $XSML on $DIR/$tfile"
4830 setfattr -n $XSML -v val $DIR/$tfile ||
4831 error "saving $XSML on $DIR/$tfile failed"
4832 NEW=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4833 if [ "$NEW" != "$ORIG" ]; then
4836 error "$XBIG different after saving $XSML"
4839 log "grow $XSML on $DIR/$tfile"
4840 setfattr -n $XSML -v "$VALUE" $DIR/$tfile ||
4841 error "growing $XSML on $DIR/$tfile failed"
4842 NEW=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4843 if [ "$NEW" != "$ORIG" ]; then
4846 error "$XBIG different after growing $XSML"
4848 log "$XBIG still valid after growing $XSML"
4851 run_test 102h "grow xattr from inside inode to external block"
4853 test_102i() { # bug 17038
4855 ln -s $DIR/$tfile $DIR/${tfile}link
4856 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
4857 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"
4858 rm -f $DIR/$tfile $DIR/${tfile}link
4860 run_test 102i "lgetxattr test on symbolic link ============"
4863 TAR=$(find_lustre_tar)
4864 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
4865 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
4866 setup_test102 "$RUNAS"
4868 chown $RUNAS_ID $DIR/d102j
4869 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
4871 compare_stripe_info1 "$RUNAS"
4873 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
4877 # b22187 just check that does not crash for regular file.
4878 setfattr -n trusted.lov $DIR/$tfile
4879 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
4880 local test_kdir=$DIR/d102k
4882 local default_size=`$GETSTRIPE -s $test_kdir`
4883 local default_count=`$GETSTRIPE -c $test_kdir`
4884 local default_offset=`$GETSTRIPE -o $test_kdir`
4885 $SETSTRIPE -s 65536 -i 1 -c $OSTCOUNT $test_kdir || error 'dir setstripe failed'
4886 setfattr -n trusted.lov $test_kdir
4887 local stripe_size=`$GETSTRIPE -s $test_kdir`
4888 local stripe_count=`$GETSTRIPE -c $test_kdir`
4889 local stripe_offset=`$GETSTRIPE -o $test_kdir`
4890 [ $stripe_size -eq $default_size ] || error "stripe size $stripe_size != $default_size"
4891 [ $stripe_count -eq $default_count ] || error "stripe count $stripe_count != $default_count"
4892 [ $stripe_offset -eq $default_offset ] || error "stripe offset $stripe_offset != $default_offset"
4893 rm -rf $DIR/$tfile $test_kdir
4895 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
4901 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
4906 [ "$UID" != 0 ] && skip_env "must run as root" && return
4907 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
4908 [ -z "$(which setfacl 2>/dev/null)" ] && skip_env "could not find setfacl" && return
4909 $GSS && skip "could not run under gss" && return
4911 declare -a identity_old
4913 for num in `seq $MDSCOUNT`; do
4914 switch_identity $num true || identity_old[$num]=$?
4921 echo "performing cp ..."
4922 run_acl_subtest cp || error
4923 echo "performing getfacl-noacl..."
4924 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
4925 echo "performing misc..."
4926 run_acl_subtest misc || error "misc test failed"
4927 echo "performing permissions..."
4928 run_acl_subtest permissions || error "permissions failed"
4929 echo "performing setfacl..."
4930 run_acl_subtest setfacl || error "setfacl test failed"
4932 # inheritance test got from HP
4933 echo "performing inheritance..."
4934 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
4935 chmod +x make-tree || error "chmod +x failed"
4936 run_acl_subtest inheritance || error "inheritance test failed"
4942 for num in `seq $MDSCOUNT`; do
4943 if [ "${identity_old[$num]}" = 1 ]; then
4944 switch_identity $num false || identity_old[$num]=$?
4948 run_test 103 "acl test ========================================="
4952 lfs df || error "lfs df failed"
4953 lfs df -ih || error "lfs df -ih failed"
4954 lfs df -h $DIR || error "lfs df -h $DIR failed"
4955 lfs df -i $DIR || error "lfs df -i $DIR failed"
4956 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
4957 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
4959 OSC=`lctl get_param -n devices | awk '/-osc-/ {print $4}' | head -n 1`
4960 lctl --device %$OSC deactivate
4961 lfs df || error "lfs df with deactivated OSC failed"
4962 lctl --device %$OSC recover
4963 lfs df || error "lfs df with reactivated OSC failed"
4966 run_test 104a "lfs df [-ih] [path] test ========================="
4969 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4971 denied_cnt=$((`$RUNAS $LFS check servers 2>&1 | grep "Permission denied" | wc -l`))
4972 if [ $denied_cnt -ne 0 ];
4974 error "lfs check servers test failed"
4977 run_test 104b "$RUNAS lfs check servers test ===================="
4980 # doesn't work on 2.4 kernels
4982 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4984 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
4986 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
4990 run_test 105a "flock when mounted without -o flock test ========"
4994 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4996 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
4998 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
5002 run_test 105b "fcntl when mounted without -o flock test ========"
5006 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
5008 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
5010 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
5014 run_test 105c "lockf when mounted without -o flock test ========"
5016 test_105d() { # bug 15924
5018 [ -z "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ] && \
5019 skip "mount w/o flock enabled" && return
5020 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
5021 $LCTL set_param fail_loc=0x80000315
5022 flocks_test 2 $DIR/$tdir
5024 run_test 105d "flock race (should not freeze) ========"
5026 test_106() { #bug 10921
5028 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
5029 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
5031 run_test 106 "attempt exec of dir followed by chown of that dir"
5040 local save_pattern=$(sysctl -n kernel.core_pattern)
5041 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
5042 sysctl -w kernel.core_pattern=$file
5043 sysctl -w kernel.core_uses_pid=0
5051 kill -s 11 $SLEEPPID
5053 if [ -e $file ]; then
5054 size=`stat -c%s $file`
5055 [ $size -eq 0 ] && error "Fail to create core file $file"
5057 error "Fail to create core file $file"
5060 sysctl -w kernel.core_pattern=$save_pattern
5061 sysctl -w kernel.core_uses_pid=$save_uses_pid
5064 run_test 107 "Coredump on SIG"
5068 mkdir $DIR/d110/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa || error "mkdir with 255 char fail"
5069 mkdir $DIR/d110/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb && error "mkdir with 256 char should fail, but not"
5070 touch $DIR/d110/xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx || error "create with 255 char fail"
5071 touch $DIR/d110/yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy && error ""create with 256 char should fail, but not
5076 run_test 110 "filename length checking"
5079 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
5081 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
5083 echo "Starting with $OSTIO_pre threads"
5086 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
5087 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
5088 echo "$NUMTEST creates/unlinks"
5090 createmany -o $DIR/$tdir/$tfile $NUMTEST
5091 unlinkmany $DIR/$tdir/$tfile $NUMTEST
5093 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
5096 # don't return an error
5097 [ $OSTIO_post -eq $OSTIO_pre ] && echo \
5098 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&\
5099 echo "This may be fine, depending on what ran before this test" &&\
5100 echo "and how fast this system is." && return
5102 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
5104 run_test 115 "verify dynamic thread creation===================="
5107 wait_delete_completed
5108 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
5109 echo OST kbytes available: ${AVAIL[@]}
5110 MAXI=0; MAXV=${AVAIL[0]}
5111 MINI=0; MINV=${AVAIL[0]}
5112 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
5113 #echo OST $i: ${AVAIL[i]}kb
5114 if [ ${AVAIL[i]} -gt $MAXV ]; then
5115 MAXV=${AVAIL[i]}; MAXI=$i
5117 if [ ${AVAIL[i]} -lt $MINV ]; then
5118 MINV=${AVAIL[i]}; MINI=$i
5121 echo Min free space: OST $MINI: $MINV
5122 echo Max free space: OST $MAXI: $MAXV
5126 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
5128 echo -n "Free space priority "
5129 lctl get_param -n lov.*-clilov-*.qos_prio_free
5132 [ $MINV -gt 960000 ] && skip "too much free space in OST$MINI, skip" &&\
5135 # generate uneven OSTs
5136 mkdir -p $DIR/$tdir/OST${MINI}
5139 echo "Filling 25% remaining space in OST${MINI} with ${FILL}Kb"
5140 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI}||error "setstripe failed"
5142 while [ $FILL -gt 0 ]; do
5144 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i bs=2M count=1 2>/dev/null
5145 FILL=$(($FILL - 2048))
5153 DIFF=$(($MAXV - $MINV))
5154 DIFF2=$(($DIFF * 100 / $MINV))
5155 echo -n "diff=${DIFF}=${DIFF2}% must be > 20% for QOS mode..."
5156 if [ $DIFF2 -gt 20 ]; then
5159 echo "failed - QOS mode won't be used"
5160 error_ignore "QOS imbalance criteria not met"
5164 MINI1=$MINI; MINV1=$MINV
5165 MAXI1=$MAXI; MAXV1=$MAXV
5167 # now fill using QOS
5168 echo writing a bunch of files to QOS-assigned OSTs
5169 $SETSTRIPE $DIR/$tdir -c 1
5171 while [ $FILL -gt 0 ]; do
5173 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1024 count=200 2>/dev/null
5174 FILL=$(($FILL - 200))
5177 echo "wrote $i 200k files"
5181 echo "Note: free space may not be updated, so measurements might be off"
5183 DIFF2=$(($MAXV - $MINV))
5184 echo "free space delta: orig $DIFF final $DIFF2"
5185 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
5186 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
5187 echo "Wrote $DIFF to smaller OST $MINI1"
5188 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
5189 echo "Wrote $DIFF2 to larger OST $MAXI1"
5190 [ $DIFF -gt 0 ] && echo "Wrote $(($DIFF2 * 100 / $DIFF - 100))% more data to larger OST $MAXI1"
5192 # Figure out which files were written where
5193 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
5194 awk '/'$MINI1': / {print $2; exit}')
5196 MINC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
5197 echo "$MINC files created on smaller OST $MINI1"
5198 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
5199 awk '/'$MAXI1': / {print $2; exit}')
5201 MAXC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
5202 echo "$MAXC files created on larger OST $MAXI1"
5203 [ $MINC -gt 0 ] && echo "Wrote $(($MAXC * 100 / $MINC - 100))% more files to larger OST $MAXI1"
5204 [ $MAXC -gt $MINC ] || error_ignore "stripe QOS didn't balance free space"
5208 run_test 116 "stripe QOS: free space balance ==================="
5210 test_117() # bug 10891
5212 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
5213 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
5214 lctl set_param fail_loc=0x21e
5215 > $DIR/$tfile || error "truncate failed"
5216 lctl set_param fail_loc=0
5217 echo "Truncate succeeded."
5220 run_test 117 "verify fsfilt_extend =========="
5222 export OLD_RESENDCOUNT=""
5223 set_resend_count () {
5224 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
5225 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
5226 lctl set_param -n $PROC_RESENDCOUNT $1
5227 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
5230 [ "$SLOW" = "no" ] && set_resend_count 4 # for reduce test_118* time (bug 14842)
5232 # Reset async IO behavior after error case
5234 FILE=$DIR/reset_async
5236 # Ensure all OSCs are cleared
5237 $LSTRIPE -c -1 $FILE
5238 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
5243 test_118a() #bug 11710
5247 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5248 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5249 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
5251 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5252 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5257 run_test 118a "verify O_SYNC works =========="
5261 remote_ost_nodsh && skip "remote OST with nodsh" && return
5265 #define OBD_FAIL_OST_ENOENT 0x217
5266 set_nodes_failloc "$(osts_nodes)" 0x217
5267 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5269 set_nodes_failloc "$(osts_nodes)" 0
5270 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5271 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5274 if [[ $RC -eq 0 ]]; then
5275 error "Must return error due to dropped pages, rc=$RC"
5279 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5280 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5284 echo "Dirty pages not leaked on ENOENT"
5286 # Due to the above error the OSC will issue all RPCs syncronously
5287 # until a subsequent RPC completes successfully without error.
5288 multiop $DIR/$tfile Ow4096yc
5293 run_test 118b "Reclaim dirty pages on fatal error =========="
5297 remote_ost_nodsh && skip "remote OST with nodsh" && return
5301 #define OBD_FAIL_OST_EROFS 0x216
5302 set_nodes_failloc "$(osts_nodes)" 0x216
5304 # multiop should block due to fsync until pages are written
5305 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
5309 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
5310 error "Multiop failed to block on fsync, pid=$MULTIPID"
5313 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5315 if [[ $WRITEBACK -eq 0 ]]; then
5316 error "No page in writeback, writeback=$WRITEBACK"
5319 set_nodes_failloc "$(osts_nodes)" 0
5322 if [[ $RC -ne 0 ]]; then
5323 error "Multiop fsync failed, rc=$RC"
5326 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5327 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5329 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5330 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5334 echo "Dirty pages flushed via fsync on EROFS"
5337 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
5341 remote_ost_nodsh && skip "remote OST with nodsh" && return
5345 #define OBD_FAIL_OST_BRW_PAUSE_BULK
5346 set_nodes_failloc "$(osts_nodes)" 0x214
5347 # multiop should block due to fsync until pages are written
5348 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
5352 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
5353 error "Multiop failed to block on fsync, pid=$MULTIPID"
5356 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5358 if [[ $WRITEBACK -eq 0 ]]; then
5359 error "No page in writeback, writeback=$WRITEBACK"
5362 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
5363 set_nodes_failloc "$(osts_nodes)" 0
5365 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5366 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5368 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5369 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5373 echo "Dirty pages gaurenteed flushed via fsync"
5376 run_test 118d "Fsync validation inject a delay of the bulk =========="
5381 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
5382 lctl set_param fail_loc=0x8000040a
5384 # Should simulate EINVAL error which is fatal
5385 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5387 if [[ $RC -eq 0 ]]; then
5388 error "Must return error due to dropped pages, rc=$RC"
5391 lctl set_param fail_loc=0x0
5393 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5394 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5395 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5397 if [[ $LOCKED -ne 0 ]]; then
5398 error "Locked pages remain in cache, locked=$LOCKED"
5401 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5402 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5406 echo "No pages locked after fsync"
5411 run_test 118f "Simulate unrecoverable OSC side error =========="
5416 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
5417 lctl set_param fail_loc=0x406
5419 # simulate local -ENOMEM
5420 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5423 lctl set_param fail_loc=0
5424 if [[ $RC -eq 0 ]]; then
5425 error "Must return error due to dropped pages, rc=$RC"
5428 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5429 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5430 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5432 if [[ $LOCKED -ne 0 ]]; then
5433 error "Locked pages remain in cache, locked=$LOCKED"
5436 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5437 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5441 echo "No pages locked after fsync"
5446 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
5449 remote_ost_nodsh && skip "remote OST with nodsh" && return
5453 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
5454 set_nodes_failloc "$(osts_nodes)" 0x20e
5455 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
5456 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5459 set_nodes_failloc "$(osts_nodes)" 0
5460 if [[ $RC -eq 0 ]]; then
5461 error "Must return error due to dropped pages, rc=$RC"
5464 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5465 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5466 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5468 if [[ $LOCKED -ne 0 ]]; then
5469 error "Locked pages remain in cache, locked=$LOCKED"
5472 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5473 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5477 echo "No pages locked after fsync"
5481 run_test 118h "Verify timeout in handling recoverables errors =========="
5484 remote_ost_nodsh && skip "remote OST with nodsh" && return
5488 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
5489 set_nodes_failloc "$(osts_nodes)" 0x20e
5491 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
5492 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
5495 set_nodes_failloc "$(osts_nodes)" 0
5499 if [[ $RC -ne 0 ]]; then
5500 error "got error, but should be not, rc=$RC"
5503 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5504 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5505 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
5506 if [[ $LOCKED -ne 0 ]]; then
5507 error "Locked pages remain in cache, locked=$LOCKED"
5510 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5511 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5515 echo "No pages locked after fsync"
5519 run_test 118i "Fix error before timeout in recoverable error =========="
5522 remote_ost_nodsh && skip "remote OST with nodsh" && return
5526 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
5527 set_nodes_failloc "$(osts_nodes)" 0x220
5529 # return -EIO from OST
5530 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5532 set_nodes_failloc "$(osts_nodes)" 0x0
5533 if [[ $RC -eq 0 ]]; then
5534 error "Must return error due to dropped pages, rc=$RC"
5537 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5538 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5539 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
5540 if [[ $LOCKED -ne 0 ]]; then
5541 error "Locked pages remain in cache, locked=$LOCKED"
5544 # in recoverable error on OST we want resend and stay until it finished
5545 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5546 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5550 echo "No pages locked after fsync"
5554 run_test 118j "Simulate unrecoverable OST side error =========="
5558 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
5560 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
5561 set_nodes_failloc "$(osts_nodes)" 0x20e
5564 for ((i=0;i<10;i++)); do
5565 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
5566 error "dd to $DIR/$tdir/$tfile-$i failed" )&
5573 set_nodes_failloc "$(osts_nodes)" 0
5576 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
5578 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
5580 test_119a() # bug 11737
5582 BSIZE=$((512 * 1024))
5583 directio write $DIR/$tfile 0 1 $BSIZE
5584 # We ask to read two blocks, which is more than a file size.
5585 # directio will indicate an error when requested and actual
5586 # sizes aren't equeal (a normal situation in this case) and
5587 # print actual read amount.
5588 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
5589 if [ "$NOB" != "$BSIZE" ]; then
5590 error "read $NOB bytes instead of $BSIZE"
5594 run_test 119a "Short directIO read must return actual read amount"
5596 test_119b() # bug 11737
5598 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
5600 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
5601 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
5603 multiop $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
5604 error "direct read failed"
5607 run_test 119b "Sparse directIO read must return actual read amount"
5609 test_119c() # bug 13099
5612 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
5613 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
5616 run_test 119c "Testing for direct read hitting hole"
5618 test_119d() # bug 15950
5620 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
5621 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
5623 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
5624 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
5625 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
5626 lctl set_param fail_loc=0x40d
5627 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
5630 cat $DIR/$tfile > /dev/null &
5631 lctl set_param fail_loc=0
5634 log "the DIO writes have completed, now wait for the reads (should not block very long)"
5636 [ -n "`ps h -p $pid_reads -o comm`" ] && \
5637 error "the read rpcs have not completed in 2s"
5639 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
5641 run_test 119d "The DIO path should try to send a new rpc once one is completed"
5645 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5646 skip "no early lock cancel on server" && return 0
5647 lru_resize_disable mdc
5648 lru_resize_disable osc
5649 cancel_lru_locks mdc
5650 stat $DIR/$tdir > /dev/null
5651 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5652 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5654 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5655 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5656 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5657 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5658 lru_resize_enable mdc
5659 lru_resize_enable osc
5661 run_test 120a "Early Lock Cancel: mkdir test"
5665 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5666 skip "no early lock cancel on server" && return 0
5667 lru_resize_disable mdc
5668 lru_resize_disable osc
5669 cancel_lru_locks mdc
5670 stat $DIR/$tdir > /dev/null
5671 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5672 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5674 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5675 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5676 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5677 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5678 lru_resize_enable mdc
5679 lru_resize_enable osc
5681 run_test 120b "Early Lock Cancel: create test"
5685 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5686 skip "no early lock cancel on server" && return 0
5687 lru_resize_disable mdc
5688 lru_resize_disable osc
5689 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
5690 touch $DIR/$tdir/d1/f1
5691 cancel_lru_locks mdc
5692 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
5693 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5694 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5695 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
5696 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5697 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5698 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5699 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5700 lru_resize_enable mdc
5701 lru_resize_enable osc
5703 run_test 120c "Early Lock Cancel: link test"
5707 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5708 skip "no early lock cancel on server" && return 0
5709 lru_resize_disable mdc
5710 lru_resize_disable osc
5712 cancel_lru_locks mdc
5713 stat $DIR/$tdir > /dev/null
5714 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5715 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5716 chmod a+x $DIR/$tdir
5717 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5718 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5719 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5720 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5721 lru_resize_enable mdc
5722 lru_resize_enable osc
5724 run_test 120d "Early Lock Cancel: setattr test"
5728 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5729 skip "no early lock cancel on server" && return 0
5730 lru_resize_disable mdc
5731 lru_resize_disable osc
5732 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
5733 cancel_lru_locks mdc
5734 cancel_lru_locks osc
5735 dd if=$DIR/$tdir/f1 of=/dev/null
5736 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
5737 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5738 awk '/ldlm_cancel/ {print $2}'`
5739 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5740 awk '/ldlm_bl_callback/ {print $2}'`
5741 unlink $DIR/$tdir/f1
5742 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5743 awk '/ldlm_cancel/ {print $2}'`
5744 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5745 awk '/ldlm_bl_callback/ {print $2}'`
5746 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5747 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5748 lru_resize_enable mdc
5749 lru_resize_enable osc
5751 run_test 120e "Early Lock Cancel: unlink test"
5754 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5755 skip "no early lock cancel on server" && return 0
5757 lru_resize_disable mdc
5758 lru_resize_disable osc
5759 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
5760 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
5761 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
5762 cancel_lru_locks mdc
5763 cancel_lru_locks osc
5764 dd if=$DIR/$tdir/d1/f1 of=/dev/null
5765 dd if=$DIR/$tdir/d2/f2 of=/dev/null
5766 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
5767 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5768 awk '/ldlm_cancel/ {print $2}'`
5769 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5770 awk '/ldlm_bl_callback/ {print $2}'`
5771 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
5772 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5773 awk '/ldlm_cancel/ {print $2}'`
5774 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5775 awk '/ldlm_bl_callback/ {print $2}'`
5776 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5777 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5778 lru_resize_enable mdc
5779 lru_resize_enable osc
5781 run_test 120f "Early Lock Cancel: rename test"
5784 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5785 skip "no early lock cancel on server" && return 0
5786 lru_resize_disable mdc
5787 lru_resize_disable osc
5789 echo create $count files
5791 cancel_lru_locks mdc
5792 cancel_lru_locks osc
5795 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5796 awk '/ldlm_cancel/ {print $2}'`
5797 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5798 awk '/ldlm_bl_callback/ {print $2}'`
5799 createmany -o $DIR/$tdir/f $count
5801 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5802 awk '/ldlm_cancel/ {print $2}'`
5803 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5804 awk '/ldlm_bl_callback/ {print $2}'`
5806 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
5807 echo rm $count files
5810 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5811 awk '/ldlm_cancel/ {print $2}'`
5812 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5813 awk '/ldlm_bl_callback/ {print $2}'`
5815 echo total: $count removes in $((t2-t1))
5816 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
5818 # wait for commitment of removal
5819 lru_resize_enable mdc
5820 lru_resize_enable osc
5822 run_test 120g "Early Lock Cancel: performance test"
5824 test_121() { #bug #10589
5826 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
5827 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
5828 lctl set_param fail_loc=0x310
5829 cancel_lru_locks osc > /dev/null
5830 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
5831 lctl set_param fail_loc=0
5832 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
5834 run_test 121 "read cancel race ========="
5836 test_123a() { # was test 123, statahead(bug 11401)
5838 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
5839 log "testing on UP system. Performance may be not as good as expected."
5845 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
5846 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
5848 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
5849 createmany -o $DIR/$tdir/$tfile $j $((i - j))
5851 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
5852 lctl set_param -n llite.*.statahead_max 0
5853 lctl get_param llite.*.statahead_max
5854 cancel_lru_locks mdc
5855 cancel_lru_locks osc
5857 time ls -l $DIR/$tdir | wc -l
5859 delta=$((etime - stime))
5860 log "ls $i files without statahead: $delta sec"
5861 lctl set_param llite.*.statahead_max=$max
5863 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
5864 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
5865 cancel_lru_locks mdc
5866 cancel_lru_locks osc
5868 time ls -l $DIR/$tdir | wc -l
5870 delta_sa=$((etime - stime))
5871 log "ls $i files with statahead: $delta_sa sec"
5872 lctl get_param -n llite.*.statahead_stats
5873 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
5875 [ $swrong -lt $ewrong ] && log "statahead was stopped, maybe too many locks held!"
5876 [ $delta -eq 0 -o $delta_sa -eq 0 ] && continue
5878 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
5879 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
5880 lctl set_param -n llite.*.statahead_max 0
5881 lctl get_param llite.*.statahead_max
5882 cancel_lru_locks mdc
5883 cancel_lru_locks osc
5885 time ls -l $DIR/$tdir | wc -l
5887 delta=$((etime - stime))
5888 log "ls $i files again without statahead: $delta sec"
5889 lctl set_param llite.*.statahead_max=$max
5890 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
5891 if [ $SLOWOK -eq 0 ]; then
5892 error "ls $i files is slower with statahead!"
5894 log "ls $i files is slower with statahead!"
5900 [ $delta -gt 20 ] && break
5901 [ $delta -gt 8 ] && MULT=$((50 / delta))
5902 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
5910 delta=$((etime - stime))
5911 log "rm -r $DIR/$tdir/: $delta seconds"
5913 lctl get_param -n llite.*.statahead_stats
5915 run_test 123a "verify statahead work"
5917 test_123b () { # statahead(bug 15027)
5919 createmany -o $DIR/$tdir/$tfile-%d 1000
5921 cancel_lru_locks mdc
5922 cancel_lru_locks osc
5924 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
5925 lctl set_param fail_loc=0x80000803
5926 ls -lR $DIR/$tdir > /dev/null
5928 lctl set_param fail_loc=0x0
5929 lctl get_param -n llite.*.statahead_stats
5934 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
5937 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
5938 skip "no lru resize on server" && return 0
5940 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
5942 log "create $NR files at $DIR/$tdir"
5943 createmany -o $DIR/$tdir/f $NR ||
5944 error "failed to create $NR files in $DIR/$tdir"
5946 cancel_lru_locks mdc
5947 ls -l $DIR/$tdir > /dev/null
5951 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
5952 local PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5953 LRU_SIZE=$(lctl get_param -n $PARAM)
5954 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
5955 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
5956 log "NS=$(basename $NSDIR)"
5961 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
5962 skip "Not enough cached locks created!"
5969 # We know that lru resize allows one client to hold $LIMIT locks
5970 # for 10h. After that locks begin to be killed by client.
5972 local LIMIT=`lctl get_param -n $NSDIR.pool.limit`
5974 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
5975 # killing locks. Some time was spent for creating locks. This means
5976 # that up to the moment of sleep finish we must have killed some of
5977 # them (10-100 locks). This depends on how fast ther were created.
5978 # Many of them were touched in almost the same moment and thus will
5979 # be killed in groups.
5980 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
5982 # Use $LRU_SIZE_B here to take into account real number of locks
5983 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
5984 local LRU_SIZE_B=$LRU_SIZE
5986 local OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
5987 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
5989 # Let's make sure that we really have some margin. Client checks
5990 # cached locks every 10 sec.
5992 log "Sleep ${SLEEP} sec"
5994 while ((SEC<$SLEEP)); do
5998 LRU_SIZE=`lctl get_param -n $NSDIR/lru_size`
6002 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
6003 local LRU_SIZE_A=`lctl get_param -n $NSDIR/lru_size`
6005 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
6006 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
6007 unlinkmany $DIR/$tdir/f $NR
6011 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
6012 log "unlink $NR files at $DIR/$tdir"
6013 unlinkmany $DIR/$tdir/f $NR
6015 run_test 124a "lru resize ======================================="
6017 get_max_pool_limit()
6019 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
6022 if test $l -gt $max; then
6030 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
6031 skip "no lru resize on server" && return 0
6033 LIMIT=`get_max_pool_limit`
6035 NR=$(($(default_lru_size)*20))
6036 if [ $NR -gt $LIMIT ]; then
6037 log "Limit lock number by $LIMIT locks"
6040 lru_resize_disable mdc
6041 mkdir -p $DIR/$tdir/disable_lru_resize ||
6042 error "failed to create $DIR/$tdir/disable_lru_resize"
6044 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
6045 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
6046 cancel_lru_locks mdc
6049 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
6052 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
6055 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
6059 nolruresize_delta=$((etime-stime))
6060 log "ls -la time: $nolruresize_delta seconds"
6061 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
6062 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
6064 lru_resize_enable mdc
6065 mkdir -p $DIR/$tdir/enable_lru_resize ||
6066 error "failed to create $DIR/$tdir/enable_lru_resize"
6068 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
6069 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
6070 cancel_lru_locks mdc
6073 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
6076 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
6079 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
6083 lruresize_delta=$((etime-stime))
6084 log "ls -la time: $lruresize_delta seconds"
6085 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
6087 if [ $lruresize_delta -gt $nolruresize_delta ]; then
6088 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
6089 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
6090 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
6092 log "lru resize performs the same with no lru resize"
6094 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
6096 run_test 124b "lru resize (performance test) ======================="
6098 test_125() { # 13358
6099 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
6100 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
6101 mkdir -p $DIR/d125 || error "mkdir failed"
6102 $SETSTRIPE $DIR/d125 -s 65536 -c -1 || error "setstripe failed"
6103 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
6104 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
6106 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
6108 test_126() { # bug 12829/13455
6109 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
6110 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
6111 $GSS && skip "must run as gss disabled" && return
6113 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
6114 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
6116 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
6118 run_test 126 "check that the fsgid provided by the client is taken into account"
6120 test_127() { # bug 15521
6121 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
6122 $LCTL set_param osc.*.stats=0
6123 FSIZE=$((2048 * 1024))
6124 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
6125 cancel_lru_locks osc
6126 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
6128 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
6129 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
6130 echo "got $COUNT $NAME"
6131 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
6132 eval $NAME=$COUNT || error "Wrong proc format"
6135 read_bytes|write_bytes)
6136 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
6137 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
6138 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
6139 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
6140 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
6141 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
6142 error "sumsquare is too small: $SUMSQ"
6143 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
6144 error "sumsquare is too big: $SUMSQ"
6148 done < $DIR/${tfile}.tmp
6150 #check that we actually got some stats
6151 [ "$read_bytes" ] || error "Missing read_bytes stats"
6152 [ "$write_bytes" ] || error "Missing write_bytes stats"
6153 [ "$read_bytes" != 0 ] || error "no read done"
6154 [ "$write_bytes" != 0 ] || error "no write done"
6156 run_test 127 "verify the client stats are sane"
6158 test_128() { # bug 15212
6160 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
6165 result=$(grep error $TMP/$tfile.log)
6167 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
6169 run_test 128 "interactive lfs for 2 consecutive find's"
6175 local LDPROC=/proc/fs/ldiskfs
6177 for node in $(mdts_nodes); do
6178 devs=$(do_node $node "lctl get_param -n devices" | awk '($3 ~ "mdt" && $4 ~ "MDT") { print $4 }')
6179 for dev in $devs; do
6180 mntdev=$(do_node $node "lctl get_param -n osd*.$dev.mntdev")
6181 do_node $node "test -e $LDPROC/\\\$(basename $mntdev)/max_dir_size" || LDPROC=/sys/fs/ldiskfs
6182 do_node $node "echo $1 >$LDPROC/\\\$(basename $mntdev)/max_dir_size"
6187 [ "$FSTYPE" != "ldiskfs" ] && skip "not needed for FSTYPE=$FSTYPE" && return 0
6188 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6199 while [ ! $I -gt $((MAX * MDSCOUNT)) ]; do
6200 multiop $DIR/$tdir/$J Oc
6202 if [ $rc -eq $EFBIG ]; then
6204 echo "return code $rc received as expected"
6206 elif [ $rc -ne 0 ]; then
6208 error_exit "return code $rc received instead of expected $EFBIG"
6211 I=$(stat -c%s "$DIR/$tdir")
6214 error "exceeded dir size limit $MAX x $MDSCOUNT $((MAX * MDSCOUNT)) : $I bytes"
6215 do_facet $SINGLEMDS "echo 0 >$LDPROC"
6217 run_test 129 "test directory size limit ========================"
6226 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
6227 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
6229 trap cleanup_130 EXIT RETURN
6231 local fm_file=$DIR/$tfile
6232 lfs setstripe -s 65536 -c 1 $fm_file || error "setstripe failed on $fm_file"
6233 dd if=/dev/zero of=$fm_file bs=65536 count=1 || error "dd failed for $fm_file"
6235 filefrag -ves $fm_file || error "filefrag $fm_file failed"
6236 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
6238 lun=`$GETSTRIPE $fm_file | grep -A 10 obdidx | awk '{print $1}' | grep -v "obdidx"`
6240 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
6243 for line in $filefrag_op
6245 frag_lun=`echo $line | cut -d: -f5`
6246 ext_len=`echo $line | cut -d: -f4`
6247 if (( $frag_lun != $lun )); then
6249 error "FIEMAP on 1-stripe file($fm_file) failed"
6252 (( tot_len += ext_len ))
6255 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
6257 error "FIEMAP on 1-stripe file($fm_file) failed;"
6263 echo "FIEMAP on single striped file succeeded"
6265 run_test 130a "FIEMAP (1-stripe file)"
6268 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping FIEMAP on 2-stripe file test" && return
6270 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
6271 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
6273 trap cleanup_130 EXIT RETURN
6275 local fm_file=$DIR/$tfile
6276 lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
6277 dd if=/dev/zero of=$fm_file bs=1M count=2 || error "dd failed on $fm_file"
6279 filefrag -ves $fm_file || error "filefrag $fm_file failed"
6280 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
6282 last_lun=`echo $filefrag_op | cut -d: -f5`
6287 for line in $filefrag_op
6289 frag_lun=`echo $line | cut -d: -f5`
6290 ext_len=`echo $line | cut -d: -f4`
6291 if (( $frag_lun != $last_lun )); then
6292 if (( tot_len != 1024 )); then
6294 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
6301 (( tot_len += ext_len ))
6304 if (( num_luns != 2 || tot_len != 1024 )); then
6306 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
6312 echo "FIEMAP on 2-stripe file succeeded"
6314 run_test 130b "FIEMAP (2-stripe file)"
6317 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping FIEMAP on 2-stripe file with hole test" && return
6319 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
6320 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
6322 trap cleanup_130 EXIT RETURN
6324 local fm_file=$DIR/$tfile
6325 lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
6326 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
6328 filefrag -ves $fm_file || error "filefrag $fm_file failed"
6329 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
6331 last_lun=`echo $filefrag_op | cut -d: -f5`
6336 for line in $filefrag_op
6338 frag_lun=`echo $line | cut -d: -f5`
6339 ext_len=`echo $line | cut -d: -f4`
6340 if (( $frag_lun != $last_lun )); then
6341 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
6342 if (( logical != 512 )); then
6344 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
6347 if (( tot_len != 512 )); then
6349 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
6356 (( tot_len += ext_len ))
6359 if (( num_luns != 2 || tot_len != 512 )); then
6361 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
6367 echo "FIEMAP on 2-stripe file with hole succeeded"
6369 run_test 130c "FIEMAP (2-stripe file with hole)"
6372 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
6374 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
6375 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
6377 trap cleanup_130 EXIT RETURN
6379 local fm_file=$DIR/$tfile
6380 lfs setstripe -s 65536 -c $OSTCOUNT $fm_file || error "setstripe failed on $fm_file"
6381 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT || error "dd failed on $fm_file"
6383 filefrag -ves $fm_file || error "filefrag $fm_file failed"
6384 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
6386 last_lun=`echo $filefrag_op | cut -d: -f5`
6391 for line in $filefrag_op
6393 frag_lun=`echo $line | cut -d: -f5`
6394 ext_len=`echo $line | cut -d: -f4`
6395 if (( $frag_lun != $last_lun )); then
6396 if (( tot_len != 1024 )); then
6398 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
6405 (( tot_len += ext_len ))
6408 if (( num_luns != OSTCOUNT || tot_len != 1024 )); then
6410 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
6416 echo "FIEMAP on N-stripe file succeeded"
6418 run_test 130d "FIEMAP (N-stripe file)"
6421 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
6423 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
6424 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
6426 trap cleanup_130 EXIT RETURN
6428 local fm_file=$DIR/$tfile
6429 lfs setstripe -s 131072 -c 2 $fm_file || error "setstripe failed on $fm_file"
6431 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
6432 for ((i = 0; i < $NUM_BLKS; i++))
6434 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
6437 filefrag -ves $fm_file || error "filefrag $fm_file failed"
6438 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
6440 last_lun=`echo $filefrag_op | cut -d: -f5`
6445 for line in $filefrag_op
6447 frag_lun=`echo $line | cut -d: -f5`
6448 ext_len=`echo $line | cut -d: -f4`
6449 if (( $frag_lun != $last_lun )); then
6450 if (( tot_len != $EXPECTED_LEN )); then
6452 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
6459 (( tot_len += ext_len ))
6462 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
6464 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
6470 echo "FIEMAP with continuation calls succeeded"
6472 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
6474 # Test for writev/readv
6476 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
6477 error "writev test failed"
6478 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
6479 error "readv failed"
6482 run_test 131a "test iov's crossing stripe boundary for writev/readv"
6485 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
6486 error "append writev test failed"
6487 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
6488 error "append writev test failed"
6491 run_test 131b "test append writev"
6494 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
6497 run_test 131c "test read/write on file w/o objects"
6500 rwv -f $DIR/$tfile -w -n 1 1572864
6501 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
6502 if [ "$NOB" != 1572864 ]; then
6503 error "Short read filed: read $NOB bytes instead of 1572864"
6507 run_test 131d "test short read"
6510 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
6511 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
6512 error "read hitting hole failed"
6515 run_test 131e "test read hitting hole"
6520 for node in $(osts_nodes); do
6521 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
6522 [ x$gl = x"" ] && gl=0
6523 gl_sum=$((gl_sum + gl))
6533 if [ x$som = x"enabled" ]; then
6534 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
6535 MOUNTOPT=`echo $MOUNTOPT | sed 's/som_preview//g'`
6536 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
6538 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
6539 MOUNTOPT="$MOUNTOPT,som_preview"
6540 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
6543 # do remount to make new mount-conf parameters actual
6550 test_132() { #1028, SOM
6551 local num=$(get_mds_dir $DIR)
6552 local mymds=mds${num}
6553 local MOUNTOPT_SAVE=$MOUNTOPT
6555 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
6556 cancel_lru_locks osc
6558 som1=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
6560 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
6561 stat $DIR/$tfile >/dev/null
6562 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
6563 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
6565 som_mode_switch $som1 $gl1 $gl2
6567 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
6568 cancel_lru_locks osc
6570 som2=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
6571 if [ $som1 == $som2 ]; then
6572 error "som is still "$som2
6573 if [ x$som2 = x"enabled" ]; then
6580 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
6581 stat $DIR/$tfile >/dev/null
6582 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
6583 echo "====> SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
6584 som_mode_switch $som2 $gl1 $gl2
6585 MOUNTOPT=$MOUNTOPT_SAVE
6587 run_test 132 "som avoids glimpse rpc"
6589 test_140() { #bug-17379
6590 mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
6591 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
6592 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
6594 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
6596 while i=`expr $i + 1`; do
6597 mkdir -p $i || error "Creating dir $i"
6598 cd $i || error "Changing to $i"
6599 ln -s ../stat stat || error "Creating stat symlink"
6600 # Read the symlink until ELOOP present,
6601 # not LBUGing the system is considered success,
6602 # we didn't overrun the stack.
6603 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
6605 if [ $ret -eq 40 ]; then
6608 error "Open stat symlink"
6614 echo "The symlink depth = $i"
6615 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 ] || error "Invalid symlink depth"
6617 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
6620 local TF="$TMP/$tfile"
6622 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
6624 cancel_lru_locks osc
6625 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
6626 remount_client $MOUNT
6628 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
6631 $TRUNCATE $DIR/$tfile 6000
6632 cancel_lru_locks osc
6633 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
6636 echo "12345" >>$DIR/$tfile
6637 cancel_lru_locks osc
6638 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
6641 echo "12345" >>$DIR/$tfile
6642 cancel_lru_locks osc
6643 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
6648 run_test 150 "truncate/append tests"
6650 function roc_hit() {
6651 local list=$(comma_list $(osts_nodes))
6653 ACCNUM=$(do_nodes $list $LCTL get_param -n obdfilter.*.stats | \
6654 awk '/'cache_hit'/ {sum+=$2} END {print sum}')
6658 function set_cache() {
6661 if [ "$2" == "off" ]; then
6664 local list=$(comma_list $(osts_nodes))
6665 do_nodes $list lctl set_param obdfilter.*.${1}_cache_enable $on
6667 cancel_lru_locks osc
6671 remote_ost_nodsh && skip "remote OST with nodsh" && return
6674 local list=$(comma_list $(osts_nodes))
6676 # check whether obdfilter is cache capable at all
6677 if ! do_nodes $list $LCTL get_param -n obdfilter.*.read_cache_enable > /dev/null; then
6678 echo "not cache-capable obdfilter"
6682 # check cache is enabled on all obdfilters
6683 if do_nodes $list $LCTL get_param -n obdfilter.*.read_cache_enable | grep 0 >&/dev/null; then
6684 echo "oss cache is disabled"
6688 do_nodes $list $LCTL set_param -n obdfilter.*.writethrough_cache_enable 1
6690 # pages should be in the case right after write
6691 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES || error "dd failed"
6692 local BEFORE=`roc_hit`
6693 cancel_lru_locks osc
6694 cat $DIR/$tfile >/dev/null
6695 local AFTER=`roc_hit`
6696 if ! let "AFTER - BEFORE == CPAGES"; then
6697 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6700 # the following read invalidates the cache
6701 cancel_lru_locks osc
6702 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable 0
6703 cat $DIR/$tfile >/dev/null
6705 # now data shouldn't be found in the cache
6707 cancel_lru_locks osc
6708 cat $DIR/$tfile >/dev/null
6710 if let "AFTER - BEFORE != 0"; then
6711 error "IN CACHE: before: $BEFORE, after: $AFTER"
6714 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable 1
6717 run_test 151 "test cache on oss and controls ==============================="
6720 local TF="$TMP/$tfile"
6722 # simulate ENOMEM during write
6723 #define OBD_FAIL_OST_NOMEM 0x226
6724 lctl set_param fail_loc=0x80000226
6725 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
6727 sync || error "sync failed"
6728 lctl set_param fail_loc=0
6730 # discard client's cache
6731 cancel_lru_locks osc
6733 # simulate ENOMEM during read
6734 lctl set_param fail_loc=0x80000226
6735 cmp $TF $DIR/$tfile || error "cmp failed"
6736 lctl set_param fail_loc=0
6740 run_test 152 "test read/write with enomem ============================"
6743 multiop $DIR/$tfile Ow4096Ycu || error "multiop failed"
6745 run_test 153 "test if fdatasync does not crash ======================="
6748 cp /etc/hosts $DIR/$tfile
6750 fid=$($LFS path2fid $DIR/$tfile)
6752 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
6754 echo "open fid $fid"
6755 diff /etc/hosts $DIR/.lustre/fid/$fid || error "open by fid failed: did not find expected data in file."
6757 echo "Opening a file by FID succeeded"
6759 run_test 154 "Opening a file by FID"
6762 local temp=$TMP/$tfile
6763 local file=$DIR/$tfile
6764 local list=$(comma_list $(osts_nodes))
6765 local big=$(do_nodes $list grep "cache" /proc/cpuinfo | \
6766 awk '{sum+=$4} END{print sum}')
6770 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
6771 error "dd of=$temp bs=6096 count=1 failed"
6773 cancel_lru_locks osc
6774 cmp $temp $file || error "$temp $file differ"
6776 $TRUNCATE $temp 6000
6777 $TRUNCATE $file 6000
6778 cmp $temp $file || error "$temp $file differ (truncate1)"
6780 echo "12345" >>$temp
6781 echo "12345" >>$file
6782 cmp $temp $file || error "$temp $file differ (append1)"
6784 echo "12345" >>$temp
6785 echo "12345" >>$file
6786 cmp $temp $file || error "$temp $file differ (append2)"
6788 dd if=/dev/urandom of=$temp bs=$((big*2)) count=1k || \
6789 error "dd of=$temp bs=$((big*2)) count=1k failed"
6792 cancel_lru_locks osc
6793 cmp $temp $file || error "$temp $file differ"
6801 set_cache writethrough on
6804 run_test 155a "Verification of correctness: read cache:on write_cache:on"
6808 set_cache writethrough off
6811 run_test 155b "Verification of correctness: read cache:on write_cache:off"
6815 set_cache writethrough on
6818 run_test 155c "Verification of correctness: read cache:off write_cache:on"
6822 set_cache writethrough off
6825 run_test 155d "Verification of correctness: read cache:off write_cache:off "
6831 local file="$DIR/$tfile"
6833 log "Turn on read and write cache"
6835 set_cache writethrough on
6837 log "Write data and read it back."
6838 log "Read should be satisfied from the cache."
6839 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6841 cancel_lru_locks osc
6842 cat $file >/dev/null
6844 if ! let "AFTER - BEFORE == CPAGES"; then
6845 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6847 log "cache hits:: before: $BEFORE, after: $AFTER"
6850 log "Read again; it should be satisfied from the cache."
6852 cancel_lru_locks osc
6853 cat $file >/dev/null
6855 if ! let "AFTER - BEFORE == CPAGES"; then
6856 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6858 log "cache hits:: before: $BEFORE, after: $AFTER"
6862 log "Turn off the read cache and turn on the write cache"
6864 set_cache writethrough on
6866 log "Read again; it should be satisfied from the cache."
6868 cancel_lru_locks osc
6869 cat $file >/dev/null
6871 if ! let "AFTER - BEFORE == CPAGES"; then
6872 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6874 log "cache hits:: before: $BEFORE, after: $AFTER"
6877 log "Read again; it should not be satisfied from the cache."
6879 cancel_lru_locks osc
6880 cat $file >/dev/null
6882 if ! let "AFTER - BEFORE == 0"; then
6883 error "IN CACHE: before: $BEFORE, after: $AFTER"
6885 log "cache hits:: before: $BEFORE, after: $AFTER"
6888 log "Write data and read it back."
6889 log "Read should be satisfied from the cache."
6890 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6892 cancel_lru_locks osc
6893 cat $file >/dev/null
6895 if ! let "AFTER - BEFORE == CPAGES"; then
6896 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6898 log "cache hits:: before: $BEFORE, after: $AFTER"
6901 log "Read again; it should not be satisfied from the cache."
6903 cancel_lru_locks osc
6904 cat $file >/dev/null
6906 if ! let "AFTER - BEFORE == 0"; then
6907 error "IN CACHE: before: $BEFORE, after: $AFTER"
6909 log "cache hits:: before: $BEFORE, after: $AFTER"
6913 log "Turn off read and write cache"
6915 set_cache writethrough off
6917 log "Write data and read it back"
6918 log "It should not be satisfied from the cache."
6920 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6921 cancel_lru_locks osc
6923 cat $file >/dev/null
6925 if ! let "AFTER - BEFORE == 0"; then
6926 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
6928 log "cache hits:: before: $BEFORE, after: $AFTER"
6932 log "Turn on the read cache and turn off the write cache"
6934 set_cache writethrough off
6936 log "Write data and read it back"
6937 log "It should not be satisfied from the cache."
6939 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6941 cancel_lru_locks osc
6942 cat $file >/dev/null
6944 if ! let "AFTER - BEFORE == 0"; then
6945 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
6947 log "cache hits:: before: $BEFORE, after: $AFTER"
6950 log "Read again; it should be satisfied from the cache."
6952 cancel_lru_locks osc
6953 cat $file >/dev/null
6955 if ! let "AFTER - BEFORE == CPAGES"; then
6956 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6958 log "cache hits:: before: $BEFORE, after: $AFTER"
6963 run_test 156 "Verification of tunables ============================"
6967 if [ $MDSCOUNT -gt 1 ]; then
6968 error_ignore 17935 $*
6974 USER=$(do_facet $SINGLEMDS lctl --device $MDT0 changelog_register -n)
6975 echo "Registered as changelog user $USER"
6976 do_facet $SINGLEMDS lctl get_param -n mdd.$MDT0.changelog_users | \
6977 grep -q $USER || error "User $USER not found in changelog_users"
6980 mkdir -p $DIR/$tdir/pics/2008/zachy
6981 touch $DIR/$tdir/pics/2008/zachy/timestamp
6982 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
6983 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
6984 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
6985 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
6986 rm $DIR/$tdir/pics/desktop.jpg
6988 $LFS changelog $MDT0 | tail -5
6990 echo "verifying changelog mask"
6991 do_facet $SINGLEMDS lctl set_param mdd.$MDT0.changelog_mask="-mkdir"
6992 mkdir -p $DIR/$tdir/pics/2009/sofia
6993 do_facet $SINGLEMDS lctl set_param mdd.$MDT0.changelog_mask="+mkdir"
6994 mkdir $DIR/$tdir/pics/2009/zachary
6995 DIRS=$($LFS changelog $MDT0 | tail -5 | grep -c MKDIR)
6996 [ $DIRS -eq 1 ] || err17935 "changelog mask count $DIRS != 1"
6999 echo "verifying target fid"
7000 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
7001 tail -1 | awk '{print $6}')
7002 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
7003 [ "$fidc" == "t=$fidf" ] || \
7004 err17935 "fid in changelog $fidc != file fid $fidf"
7005 echo "verifying parent fid"
7006 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
7007 tail -1 | awk '{print $7}')
7008 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
7009 [ "$fidc" == "p=$fidf" ] || \
7010 err17935 "pfid in changelog $fidc != dir fid $fidf"
7012 USER_REC1=$(do_facet $SINGLEMDS lctl get_param -n \
7013 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
7014 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
7015 USER_REC2=$(do_facet $SINGLEMDS lctl get_param -n \
7016 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
7017 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
7018 [ $USER_REC2 == $(($USER_REC1 + 5)) ] || \
7019 err17935 "user index should be $(($USER_REC1 + 5)); is $USER_REC2"
7021 MIN_REC=$(do_facet $SINGLEMDS lctl get_param mdd.$MDT0.changelog_users | \
7022 awk 'min == "" || $2 < min {min = $2}; END {print min}')
7023 FIRST_REC=$($LFS changelog $MDT0 | head -1 | awk '{print $1}')
7024 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
7025 [ $FIRST_REC == $(($MIN_REC + 1)) ] || \
7026 err17935 "first index should be $(($MIN_REC + 1)); is $FIRST_REC"
7028 echo "verifying user deregister"
7029 do_facet $SINGLEMDS lctl --device $MDT0 changelog_deregister $USER
7030 do_facet $SINGLEMDS lctl get_param -n mdd.$MDT0.changelog_users | \
7031 grep -q $USER && error "User $USER still found in changelog_users"
7033 USERS=$(( $(do_facet $SINGLEMDS lctl get_param -n \
7034 mdd.$MDT0.changelog_users | wc -l) - 2 ))
7035 if [ $USERS -eq 0 ]; then
7036 LAST_REC1=$(do_facet $SINGLEMDS lctl get_param -n \
7037 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
7038 touch $DIR/$tdir/chloe
7039 LAST_REC2=$(do_facet $SINGLEMDS lctl get_param -n \
7040 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
7041 echo "verify changelogs are off if we were the only user: $LAST_REC1 == $LAST_REC2"
7042 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
7044 echo "$USERS other changelog users; can't verify off"
7047 run_test 160 "changelog sanity"
7051 cp /etc/hosts $DIR/$tdir/$tfile
7052 mkdir $DIR/$tdir/foo1
7053 mkdir $DIR/$tdir/foo2
7054 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
7055 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
7056 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
7057 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
7058 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[')
7059 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
7060 $LFS fid2path $DIR $FID
7061 err17935 "bad link ea"
7064 rm $DIR/$tdir/foo2/zachary
7066 rm $DIR/$tdir/foo2/thor
7068 rm $DIR/$tdir/$tfile
7070 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
7071 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
7073 $LFS fid2path $DIR $FID
7074 err17935 "bad link rename"
7076 rm $DIR/$tdir/foo2/maggie
7079 local longname=filename_avg_len_is_thirty_two_
7080 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 || \
7081 error "failed to hardlink many files"
7082 links=$($LFS fid2path $DIR $FID | wc -l)
7083 echo -n "${links}/1000 links in link EA"
7084 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
7085 unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
7086 error "failed to unlink many hardlinks"
7088 run_test 161 "link ea sanity"
7095 local path=$(${LFS} fid2path $*)
7098 if [ $RC -ne 0 ]; then
7099 err17935 "path looked up of $expected failed. Error $RC"
7101 elif [ "${path}" != "${expected}" ]; then
7102 err17935 "path looked up \"${path}\" instead of \"${expected}\""
7105 echo "fid $fid resolves to path $path"
7109 # Make changes to filesystem
7110 mkdir -p $DIR/$tdir/d2
7111 touch $DIR/$tdir/d2/$tfile
7112 touch $DIR/$tdir/d2/x1
7113 touch $DIR/$tdir/d2/x2
7114 mkdir -p $DIR/$tdir/d2/a/b/c
7115 mkdir -p $DIR/$tdir/d2/p/q/r
7117 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[')
7118 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0
7121 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
7122 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[')
7123 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0
7126 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
7127 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
7128 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[')
7129 # fid2path dir/fsname should both work
7130 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1
7131 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0
7133 # hardlink count: check that there are 2 links
7134 # Doesnt work with CMD yet: 17935
7135 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
7136 err17935 "expected 2 links"
7138 # hardlink indexing: remove the first link
7139 rm $DIR/$tdir/d2/p/q/r/hlink
7140 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0
7144 run_test 162 "path lookup sanity"
7147 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7148 copytool --test $FSNAME || { skip "copytool not runnable: $?" && return; }
7151 local uuid=$($LCTL get_param -n mdc.${FSNAME}-MDT0000-mdc-*.uuid)
7152 # this proc file is temporary and linux-only
7153 do_facet mds lctl set_param mdt.${FSNAME}-MDT0000.mdccomm=$uuid ||\
7154 error "kernel->userspace send failed"
7157 run_test 163 "kernel <-> userspace comms"
7160 # do directio so as not to populate the page cache
7161 log "creating a 10 Mb file"
7162 multiop $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
7163 log "starting reads"
7164 dd if=$DIR/$tfile of=/dev/null bs=4096 &
7165 log "truncating the file"
7166 multiop $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
7168 kill %+ || true # reads might have finished
7169 echo "wait until dd is finished"
7171 log "removing the temporary file"
7172 rm -rf $DIR/$tfile || error "tmp file removal failed"
7174 run_test 169 "parallel read and truncate should not deadlock"
7177 $LCTL clear # bug 18514
7178 $LCTL debug_daemon start $TMP/${tfile}_log_good
7180 $LCTL debug_daemon stop
7181 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
7182 error "sed failed to read log_good"
7184 $LCTL debug_daemon start $TMP/${tfile}_log_good
7186 $LCTL debug_daemon stop
7188 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
7189 error "lctl df log_bad failed"
7191 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
7192 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
7194 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
7195 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
7197 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
7198 error "bad_line good_line1 good_line2 are empty"
7200 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
7201 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
7202 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
7204 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
7205 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
7206 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
7208 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
7209 error "bad_line_new good_line_new are empty"
7211 local expected_good=$((good_line1 + good_line2*2))
7213 rm -f $TMP/${tfile}*
7214 if [ $bad_line -ne $bad_line_new ]; then
7215 error "expected $bad_line bad lines, but got $bad_line_new"
7219 if [ $expected_good -ne $good_line_new ]; then
7220 error "expected $expected_good good lines, but got $good_line_new"
7225 run_test 170 "test lctl df to handle corrupted log ====================="
7227 test_171() { # bug20592
7228 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
7229 $LCTL set_param fail_loc=0x50e
7230 $LCTL set_param fail_val=3000
7231 multiop_bg_pause $DIR/$tfile Os || true
7234 if dmesg | grep "recursive fault"; then
7235 error "caught a recursive fault"
7237 $LCTL set_param fail_loc=0
7240 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
7242 # it would be good to share it with obdfilter-survey/libecho code
7243 setup_obdecho_osc () {
7246 local obdfilter_name=$2
7247 echo "Creating new osc for $obdfilter_name on $ost_nid"
7248 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
7249 ${obdfilter_name}_osc_UUID || rc=2; }
7250 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
7251 ${obdfilter_name}_UUID $ost_nid || rc=3; }
7255 cleanup_obdecho_osc () {
7256 local obdfilter_name=$1
7257 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
7258 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
7262 obdecho_create_test() {
7267 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
7268 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
7270 if [ $rc -eq 0 ]; then
7271 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
7272 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
7274 echo "New object id is $id"
7275 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec test_brw 10 w v 64 $id" ||
7277 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
7278 "cleanup" || rc=5; }
7279 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
7281 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
7289 if ! module_loaded obdecho; then
7290 load_module obdecho/obdecho
7294 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
7295 local host=$(awk '/current_connection:/ {print $2}' /proc/fs/lustre/osc/$osc/import)
7296 local target=$(awk '/target:/ {print $2}' /proc/fs/lustre/osc/$osc/import)
7297 target=${target%_UUID}
7299 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
7300 [ $rc -eq 0 ] && { obdecho_create_test ${target}_osc client || rc=2; }
7301 [[ -n $target ]] && cleanup_obdecho_osc $target
7302 [ $rmmod_local -eq 1 ] && rmmod obdecho
7305 run_test 180a "test obdecho on osc"
7309 local rmmod_remote=0
7311 do_facet ost "lsmod | grep -q obdecho || " \
7312 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
7313 "modprobe obdecho; }" && rmmod_remote=1
7314 target=$(do_facet ost $LCTL dl | awk '/obdfilter/ {print $4;exit}')
7315 [[ -n $target ]] && { obdecho_create_test $target ost || rc=1; }
7316 [ $rmmod_remote -eq 1 ] && do_facet ost "rmmod obdecho"
7319 run_test 180b "test obdecho directly on obdfilter"
7325 TGTPOOL_MAX=$(($TGT_COUNT - 1))
7327 TGTPOOL_LIST=`seq $TGTPOOL_FIRST $TGTPOOL_STEP $TGTPOOL_MAX`
7328 POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
7329 POOL_DIR_NAME=dir_tst
7330 POOL_DIR=$POOL_ROOT/$POOL_DIR_NAME
7331 POOL_FILE=$POOL_ROOT/file_tst
7333 check_file_in_pool()
7336 res=$($GETSTRIPE $file | grep 0x | cut -f2)
7339 found=$(echo :$TGTPOOL_LIST: | tr " " ":" | grep :$i:)
7340 if [[ "$found" == "" ]]
7342 echo "pool list: $TGTPOOL_LIST"
7343 echo "striping: $res"
7344 error "$file not allocated in $POOL"
7351 trap "cleanup_pools $FSNAME" EXIT
7354 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7355 create_pool $FSNAME.$POOL || return $?
7356 [ $($LFS pool_list $FSNAME | grep -c $POOL) -eq 1 ] ||
7357 error "$POOL not in lfs pool_list"
7359 run_test 200a "Create new pool =========================================="
7362 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7363 TGT=$(for i in $TGTPOOL_LIST; do printf "$FSNAME-OST%04x_UUID " $i; done)
7364 do_facet mgs $LCTL pool_add $FSNAME.$POOL \
7365 $FSNAME-OST[$TGTPOOL_FIRST-$TGTPOOL_MAX/$TGTPOOL_STEP]
7366 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL | sort -u | tr '\n' ' ' " "$TGT" ||
7367 error "Add to pool failed"
7368 local lfscount=$($LFS pool_list $FSNAME.$POOL | grep -c "\-OST")
7369 local addcount=$((($TGTPOOL_MAX - $TGTPOOL_FIRST) / $TGTPOOL_STEP + 1))
7370 [ $lfscount -eq $addcount ] ||
7371 error "lfs pool_list bad ost count $lfscount != $addcount"
7373 run_test 200b "Add targets to a pool ===================================="
7376 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7378 $SETSTRIPE -c 2 -p $POOL $POOL_DIR
7379 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR"
7380 # b-19919 test relative path works well
7381 mkdir -p $POOL_DIR/$POOL_DIR_NAME
7383 $SETSTRIPE -c 2 -p $POOL $POOL_DIR_NAME
7384 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/$POOL_DIR_NAME"
7385 $SETSTRIPE -c 2 -p $POOL ./$POOL_DIR_NAME
7386 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/./$POOL_DIR_NAME"
7387 $SETSTRIPE -c 2 -p $POOL ../$POOL_DIR_NAME
7388 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/../$POOL_DIR_NAME"
7389 $SETSTRIPE -c 2 -p $POOL ../$POOL_DIR_NAME/$POOL_DIR_NAME
7390 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/../$POOL_DIR_NAME/$POOL_DIR_NAME"
7391 rm -rf $POOL_DIR_NAME; cd -
7393 run_test 200c "Set pool on a directory ================================="
7396 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7397 res=$($GETSTRIPE --pool $POOL_DIR | awk '/^pool:/ {print $2}')
7398 [ "$res" = $POOL ] || error "Pool on $POOL_DIR is $res, not $POOL"
7400 run_test 200d "Check pool on a directory ==============================="
7403 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7405 for i in $(seq -w 1 $(($TGT_COUNT * 3)))
7407 file=$POOL_DIR/file-$i
7409 check_file_in_pool $file
7412 failed=$(($failed + 1))
7415 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
7417 run_test 200e "Check files allocation from directory pool =============="
7420 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7423 for i in $(seq -w 1 $(($TGT_COUNT * 3)))
7425 file=$POOL_FILE/spoo-$i
7426 $SETSTRIPE -p $POOL $file
7427 check_file_in_pool $file
7430 failed=$(($failed + 1))
7433 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
7435 run_test 200f "Create files in a pool ==================================="
7438 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7439 TGT=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$POOL | tr '\n' ' ')
7440 res=$($LFS df --pool $FSNAME.$POOL | awk '{print $1}' | grep "$FSNAME-OST" | tr '\n' ' ')
7441 [ "$res" = "$TGT" ] || error "Pools OSTs '$TGT' is not '$res' that lfs df reports"
7443 run_test 200g "lfs df a pool ============================================"
7446 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7447 TGT=$($LCTL get_param -n lov.$FSNAME-*.pools.$POOL | head -1)
7448 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
7449 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL | grep $TGT" "" ||
7450 error "$TGT not removed from $FSNAME.$POOL"
7452 run_test 201a "Remove a target from a pool ============================="
7455 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7456 for TGT in $($LCTL get_param -n lov.$FSNAME-*.pools.$POOL | sort -u)
7458 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
7460 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL" "" ||
7461 error "Pool $FSNAME.$POOL cannot be drained"
7462 # striping on an empty/nonexistant pool should fall back to "pool of everything"
7463 touch ${POOL_DIR}/$tfile || error "failed to use fallback striping for empty pool"
7464 # setstripe on an empty pool should fail
7465 $SETSTRIPE -p $POOL ${POOL_FILE}/$tfile 2>/dev/null && \
7466 error "expected failure when creating file with empty pool"
7469 run_test 201b "Remove all targets from a pool =========================="
7472 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7473 do_facet mgs $LCTL pool_destroy $FSNAME.$POOL
7476 # striping on an empty/nonexistant pool should fall back to "pool of everything"
7477 touch ${POOL_DIR}/$tfile || error "failed to use fallback striping for missing pool"
7478 # setstripe on an empty pool should fail
7479 $SETSTRIPE -p $POOL ${POOL_FILE}/$tfile 2>/dev/null && \
7480 error "expected failure when creating file with missing pool"
7482 # get param should return err once pool is gone
7483 if wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL 2>/dev/null ||
7484 echo foo" "foo"; then
7485 remove_pool_from_list $FSNAME.$POOL
7488 error "Pool $FSNAME.$POOL is not destroyed"
7490 run_test 201c "Remove a pool ============================================"
7492 cleanup_pools $FSNAME
7496 size=$((size % 8192 + 1))
7497 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
7498 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
7499 rm -f $DIR/f212 $DIR/f212.xyz
7501 run_test 212 "Sendfile test ============================================"
7504 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
7505 cancel_lru_locks osc
7506 lctl set_param fail_loc=0x8000040f
7507 # generate a read lock
7508 cat $DIR/$tfile > /dev/null
7509 # write to the file, it will try to cancel the above read lock.
7510 cat /etc/hosts >> $DIR/$tfile
7512 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
7514 test_214() { # for bug 20133
7515 mkdir -p $DIR/d214p/d214c
7516 for (( i=0; i < 340; i++ )) ; do
7517 touch $DIR/d214p/d214c/a$i
7520 ls -l $DIR/d214p || error "ls -l $DIR/d214p failed"
7521 mv $DIR/d214p/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
7522 ls $DIR/d214c || error "ls $DIR/d214c failed"
7523 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
7525 run_test 214 "hash-indexed directory test - bug 20133"
7527 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
7528 create_lnet_proc_files() {
7529 cat /proc/sys/lnet/$1 >$TMP/lnet_$1.out || error "cannot read /proc/sys/lnet/$1"
7530 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
7532 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
7533 rm -f "$TMP/lnet_$1.sys_tmp"
7536 # counterpart of create_lnet_proc_files
7537 remove_lnet_proc_files() {
7538 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
7541 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
7542 # 3rd arg as regexp for body
7543 check_lnet_proc_stats() {
7544 local l=$(cat "$TMP/lnet_$1" |wc -l)
7545 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
7547 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
7550 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
7551 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
7552 # optional and can be regexp for 2nd line (lnet.routes case)
7553 check_lnet_proc_entry() {
7554 local blp=2 # blp stands for 'position of 1st line of body'
7555 [ "$5" = "" ] || blp=3 # lnet.routes case
7557 local l=$(cat "$TMP/lnet_$1" |wc -l)
7558 # subtracting one from $blp because the body can be empty
7559 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
7561 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
7562 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
7564 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
7565 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
7567 # bail out if any unexpected line happened
7568 sed -n "$blp~1 p" "$TMP/lnet_$1" |grep -Ev "$3"
7569 [ "$?" != 0 ] || error "$2 misformatted"
7572 test_215() { # for bugs 18102, 21079, 21517
7573 local N='(0|[1-9][0-9]*)' # non-negative numeric
7574 local P='[1-9][0-9]*' # positive numeric
7575 local I='(0|-?[1-9][0-9]*)' # any numeric (0 | >0 | <0)
7576 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
7577 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
7578 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
7580 local L1 # regexp for 1st line
7581 local L2 # regexp for 2nd line (optional)
7582 local BR # regexp for the rest (body)
7584 # /proc/sys/lnet/stats should look as 11 space-separated non-negative numerics
7585 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
7586 create_lnet_proc_files "stats"
7587 check_lnet_proc_stats "stats.out" "/proc/sys/lnet/stats" "$BR"
7588 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
7589 remove_lnet_proc_files "stats"
7591 # /proc/sys/lnet/routes should look like this:
7592 # Routing disabled/enabled
7593 # net hops state router
7594 # where net is a string like tcp0, hops >= 0, state is up/down,
7595 # router is a string like 192.168.1.1@tcp2
7596 L1="^Routing (disabled|enabled)$"
7597 L2="^net +hops +state +router$"
7598 BR="^$NET +$N +(up|down) +$NID$"
7599 create_lnet_proc_files "routes"
7600 check_lnet_proc_entry "routes.out" "/proc/sys/lnet/routes" "$BR" "$L1" "$L2"
7601 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
7602 remove_lnet_proc_files "routes"
7604 # /proc/sys/lnet/routers should look like this:
7605 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
7606 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
7607 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
7608 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
7609 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
7610 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
7611 create_lnet_proc_files "routers"
7612 check_lnet_proc_entry "routers.out" "/proc/sys/lnet/routers" "$BR" "$L1"
7613 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
7614 remove_lnet_proc_files "routers"
7616 # /proc/sys/lnet/peers should look like this:
7617 # nid refs state max rtr min tx min queue
7618 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
7619 # state is up/down/NA, max >= 0. rtr, min, tx, min are
7620 # numeric (0 or >0 or <0), queue >= 0.
7621 L1="^nid +refs +state +max +rtr +min +tx +min +queue$"
7622 BR="^$NID +$P +(up|down|NA) +$N +$I +$I +$I +$I +$N$"
7623 create_lnet_proc_files "peers"
7624 check_lnet_proc_entry "peers.out" "/proc/sys/lnet/peers" "$BR" "$L1"
7625 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
7626 remove_lnet_proc_files "peers"
7628 # /proc/sys/lnet/buffers should look like this:
7629 # pages count credits min
7630 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
7631 L1="^pages +count +credits +min$"
7632 BR="^ +$N +$N +$I +$I$"
7633 create_lnet_proc_files "buffers"
7634 check_lnet_proc_entry "buffers.out" "/proc/sys/lnet/buffers" "$BR" "$L1"
7635 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
7636 remove_lnet_proc_files "buffers"
7638 # /proc/sys/lnet/nis should look like this:
7639 # nid status alive refs peer rtr max tx min
7640 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
7641 # alive is numeric (0 or >0 or <0), refs > 0, peer >= 0,
7642 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
7643 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
7644 BR="^$NID +(up|down) +$I +$P +$N +$N +$N +$I +$I$"
7645 create_lnet_proc_files "nis"
7646 check_lnet_proc_entry "nis.out" "/proc/sys/lnet/nis" "$BR" "$L1"
7647 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
7648 remove_lnet_proc_files "nis"
7650 # can we successfully write to /proc/sys/lnet/stats?
7651 echo "0" >/proc/sys/lnet/stats || error "cannot write to /proc/sys/lnet/stats"
7652 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
7654 run_test 215 "/proc/sys/lnet exists and has proper content - bugs 18102, 21079, 21517"
7656 test_216() { # bug 20317
7658 local p="$TMP/sanityN-$TESTNAME.parameters"
7659 save_lustre_params $HOSTNAME "osc.*.contention_seconds" > $p
7660 for node in $(osts_nodes); do
7661 save_lustre_params $node "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
7662 save_lustre_params $node "ldlm.namespaces.filter-*.contended_locks" >> $p
7663 save_lustre_params $node "ldlm.namespaces.filter-*.contention_seconds" >> $p
7667 # agressive lockless i/o settings
7668 for node in $(osts_nodes); do
7669 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'
7671 lctl set_param -n osc.*.contention_seconds 60
7673 $DIRECTIO write $DIR/$tfile 0 10 4096
7674 $CHECKSTAT -s 40960 $DIR/$tfile
7676 # disable lockless i/o
7677 for node in $(osts_nodes); do
7678 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
7680 lctl set_param -n osc.*.contention_seconds 0
7683 dd if=/dev/zero of=$DIR/$tfile count=0
7684 $CHECKSTAT -s 0 $DIR/$tfile
7686 restore_lustre_params <$p
7690 run_test 216 "check lockless direct write works and updates file size and kms correctly"
7692 test_217() { # bug 22430
7694 for node in $(nodes_list); do
7695 if [[ $node = *-* ]] ; then
7696 echo "lctl ping $node@$NETTYPE"
7697 lctl ping $node@$NETTYPE
7699 echo "skipping $node (no hiphen detected)"
7703 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
7706 # tests that do cleanup/setup should be run at the end
7711 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
7712 $LCTL set_param fail_loc=0x903
7713 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
7714 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
7717 FAIL_ON_ERROR=true cleanup
7718 FAIL_ON_ERROR=true setup
7720 run_test 900 "umount should not race with any mgc requeue thread"
7722 log "cleanup: ======================================================"
7723 check_and_cleanup_lustre
7724 if [ "$I_MOUNTED" != "yes" ]; then
7725 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true
7728 echo '=========================== finished ==============================='
7729 [ -f "$SANITYLOG" ] && cat $SANITYLOG && grep -q FAIL $SANITYLOG && exit 1 || true
7730 echo "$0: completed"