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_ID $RUNAS
134 if [ "${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_ID $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_ID $DIR/f6h || error "initial chown failed"
312 $RUNAS -G$RUNAS_ID chown $RUNAS_ID:0 $DIR/f6h && error "chown worked"
313 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_ID $DIR/f6h || error
315 run_test 6h "$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 $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 $WDIR/etc || error "checkstat -u failed"
573 run_test 22 "unpack tar archive as non-root user ==============="
578 local file=$DIR/$tdir/$tfile
580 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
581 openfile -f O_CREAT:O_EXCL $file &&
582 error "$file recreate succeeded" || true
584 run_test 23a "O_CREAT|O_EXCL in subdir =========================="
586 test_23b() { # bug 18988
588 local file=$DIR/$tdir/$tfile
591 echo foo > $file || error "write filed"
592 echo bar >> $file || error "append filed"
593 $CHECKSTAT -s 8 $file || error "wrong size"
596 run_test 23b "O_APPEND check =========================="
599 echo '== rename sanity =============================================='
600 echo '-- same directory rename'
603 mv $DIR/R1/f $DIR/R1/g
604 $CHECKSTAT -t file $DIR/R1/g || error
606 run_test 24a "touch .../R1/f; rename .../R1/f .../R1/g ========="
611 mv $DIR/R2/f $DIR/R2/g
612 $CHECKSTAT -a $DIR/R2/f || error
613 $CHECKSTAT -t file $DIR/R2/g || error
615 run_test 24b "touch .../R2/{f,g}; rename .../R2/f .../R2/g ====="
620 mv $DIR/R3/f $DIR/R3/g
621 $CHECKSTAT -a $DIR/R3/f || error
622 $CHECKSTAT -t dir $DIR/R3/g || error
624 run_test 24c "mkdir .../R3/f; rename .../R3/f .../R3/g ========="
629 mrename $DIR/R4/f $DIR/R4/g
630 $CHECKSTAT -a $DIR/R4/f || error
631 $CHECKSTAT -t dir $DIR/R4/g || error
633 run_test 24d "mkdir .../R4/{f,g}; rename .../R4/f .../R4/g ====="
636 echo '-- cross directory renames --'
639 mv $DIR/R5a/f $DIR/R5b/g
640 $CHECKSTAT -a $DIR/R5a/f || error
641 $CHECKSTAT -t file $DIR/R5b/g || error
643 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
647 touch $DIR/R6a/f $DIR/R6b/g
648 mv $DIR/R6a/f $DIR/R6b/g
649 $CHECKSTAT -a $DIR/R6a/f || error
650 $CHECKSTAT -t file $DIR/R6b/g || error
652 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
657 mv $DIR/R7a/d $DIR/R7b/e
658 $CHECKSTAT -a $DIR/R7a/d || error
659 $CHECKSTAT -t dir $DIR/R7b/e || error
661 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
665 mkdir $DIR/R8a/d $DIR/R8b/e
666 mrename $DIR/R8a/d $DIR/R8b/e
667 $CHECKSTAT -a $DIR/R8a/d || error
668 $CHECKSTAT -t dir $DIR/R8b/e || error
670 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
673 echo "-- rename error cases"
677 mrename $DIR/R9/f $DIR/R9/a
678 $CHECKSTAT -t file $DIR/R9/f || error
679 $CHECKSTAT -t dir $DIR/R9/a || error
680 $CHECKSTAT -a $DIR/R9/a/f || error
682 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
686 mrename $DIR/R10/f $DIR/R10/g
687 $CHECKSTAT -t dir $DIR/R10 || error
688 $CHECKSTAT -a $DIR/R10/f || error
689 $CHECKSTAT -a $DIR/R10/g || error
691 run_test 24j "source does not exist ============================"
694 mkdir $DIR/R11a $DIR/R11a/d
696 mv $DIR/R11a/f $DIR/R11a/d
697 $CHECKSTAT -a $DIR/R11a/f || error
698 $CHECKSTAT -t file $DIR/R11a/d/f || error
700 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
702 # bug 2429 - rename foo foo foo creates invalid file
705 multiop $f OcNs || error
707 run_test 24l "Renaming a file to itself ========================"
711 multiop $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
712 # on ext3 this does not remove either the source or target files
713 # though the "expected" operation would be to remove the source
714 $CHECKSTAT -t file ${f} || error "${f} missing"
715 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
717 run_test 24m "Renaming a file to a hard link to itself ========="
721 # this stats the old file after it was renamed, so it should fail
725 $CHECKSTAT ${f}.rename
728 run_test 24n "Statting the old file after renaming (Posix rename 2)"
731 check_kernel_version 37 || return 0
733 rename_many -s random -v -n 10 $DIR/d24o
735 run_test 24o "rename of files during htree split ==============="
739 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
740 mrename $DIR/R12a $DIR/R12b
741 $CHECKSTAT -a $DIR/R12a || error
742 $CHECKSTAT -t dir $DIR/R12b || error
743 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
744 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
746 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
750 DIRINO=`ls -lid $DIR/R13a | awk '{ print $1 }'`
751 multiop_bg_pause $DIR/R13b D_c || return 1
754 mrename $DIR/R13a $DIR/R13b
755 $CHECKSTAT -a $DIR/R13a || error
756 $CHECKSTAT -t dir $DIR/R13b || error
757 DIRINO2=`ls -lid $DIR/R13b | awk '{ print $1 }'`
758 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
760 wait $MULTIPID || error "multiop close failed"
762 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
764 test_24r() { #bug 3789
765 mkdir $DIR/R14a $DIR/R14a/b
766 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
767 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
768 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
770 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
773 mkdir $DIR/R15a $DIR/R15a/b $DIR/R15a/b/c
774 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
775 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
776 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
778 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
780 mkdir $DIR/R16a $DIR/R16a/b $DIR/R16a/b/c
781 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
782 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
783 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
785 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
787 test_24u() { # bug12192
788 multiop $DIR/$tfile C2w$((2048 * 1024))c || error
789 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
791 run_test 24u "create stripe file"
795 local FREE_INODES=`lfs df -i|grep "filesystem summary" | awk '{print $5}'`
796 [ $FREE_INODES -lt $NRFILES ] && \
797 skip "not enough free inodes $FREE_INODES required $NRFILES" && \
801 createmany -m $DIR/d24v/$tfile $NRFILES
802 ls $DIR/d24v >/dev/null || error "error in listing large dir"
806 run_test 24v "list directory with large files (handle hash collision, bug: 17560)"
809 echo '== symlink sanity ============================================='
813 touch $DIR/s25/foo || error
815 run_test 25a "create file in symlinked directory ==============="
818 [ ! -d $DIR/d25 ] && test_25a
819 $CHECKSTAT -t file $DIR/s25/foo || error
821 run_test 25b "lookup file in symlinked directory ==============="
826 ln -s d26/d26-2 $DIR/s26
827 touch $DIR/s26/foo || error
829 run_test 26a "multiple component symlink ======================="
832 mkdir -p $DIR/d26b/d26-2
833 ln -s d26b/d26-2/foo $DIR/s26-2
834 touch $DIR/s26-2 || error
836 run_test 26b "multiple component symlink at end of lookup ======"
841 ln -s d26.2 $DIR/s26.2-1
842 ln -s s26.2-1 $DIR/s26.2-2
843 ln -s s26.2-2 $DIR/s26.2-3
844 chmod 0666 $DIR/s26.2-3/foo
846 run_test 26c "chain of symlinks ================================"
848 # recursive symlinks (bug 439)
850 ln -s d26-3/foo $DIR/d26-3
852 run_test 26d "create multiple component recursive symlink ======"
855 [ ! -h $DIR/d26-3 ] && test_26d
858 run_test 26e "unlink multiple component recursive symlink ======"
860 # recursive symlinks (bug 7022)
863 mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
864 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
865 mkdir -p lndir/bar1 || error "mkdir lndir/bar1 failed"
866 mkdir $tfile || error "mkdir $tfile failed"
867 cd $tfile || error "cd $tfile failed"
868 ln -s .. dotdot || error "ln dotdot failed"
869 ln -s dotdot/lndir lndir || error "ln lndir failed"
870 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
871 output=`ls $tfile/$tfile/lndir/bar1`
872 [ "$output" = bar1 ] && error "unexpected output"
873 rm -r $tfile || error "rm $tfile failed"
874 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
876 run_test 26f "rm -r of a directory which has recursive symlink ="
879 echo '== stripe sanity =============================================='
880 mkdir -p $DIR/d27 || error "mkdir failed"
882 $SETSTRIPE $DIR/d27/f0 -c 1 || error "lstripe failed"
883 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
885 log "== test_27a: write to one stripe file ========================="
886 cp /etc/hosts $DIR/d27/f0 || error
888 run_test 27a "one stripe file =================================="
891 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
893 $SETSTRIPE $DIR/d27/f01 -c 2 || error "lstripe failed"
894 [ `$GETSTRIPE $DIR/d27/f01 | grep -A 10 obdidx | wc -l` -eq 4 ] ||
895 error "two-stripe file doesn't have two stripes"
897 log "== test_27c: write to two stripe file file f01 ================"
898 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
900 run_test 27c "create two stripe file f01 ======================="
904 $SETSTRIPE -c0 -i-1 -s0 $DIR/d27/fdef || error "lstripe failed"
905 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
906 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
908 run_test 27d "create file with default settings ================"
912 $SETSTRIPE $DIR/d27/f12 -c 2 || error "lstripe failed"
913 $SETSTRIPE $DIR/d27/f12 -c 2 && error "lstripe succeeded twice"
914 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
916 run_test 27e "setstripe existing file (should return error) ======"
920 $SETSTRIPE $DIR/d27/fbad -s 100 -i 0 -c 1 && error "lstripe failed"
921 dd if=/dev/zero of=$DIR/d27/f12 bs=4k count=4 || error "dd failed"
922 $GETSTRIPE $DIR/d27/fbad || error "lfs getstripe failed"
924 run_test 27f "setstripe with bad stripe size (should return error)"
928 $MCREATE $DIR/d27/fnone || error "mcreate failed"
930 log "== test 27h: lfs getstripe with no objects ===================="
931 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" || error "has object"
933 log "== test 27i: lfs getstripe with some objects =================="
934 touch $DIR/d27/fsome || error "touch failed"
935 $GETSTRIPE $DIR/d27/fsome | grep obdidx || error "missing objects"
937 run_test 27g "test lfs getstripe ==========================================="
941 $SETSTRIPE $DIR/d27/f27j -i $OSTCOUNT && error "lstripe failed"||true
943 run_test 27j "setstripe with bad stripe offset (should return error)"
945 test_27k() { # bug 2844
948 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
949 [ ! -d $DIR/d27 ] && mkdir -p $DIR/d27
950 $SETSTRIPE $FILE -s 67108864 || error "lstripe failed"
951 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
952 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
953 dd if=/dev/zero of=$FILE bs=4k count=1
954 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
955 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
957 run_test 27k "limit i_blksize for broken user apps ============="
961 mcreate $DIR/f27l || error "creating file"
962 $RUNAS $SETSTRIPE $DIR/f27l -c 1 && \
963 error "lstripe should have failed" || true
965 run_test 27l "check setstripe permissions (should return error)"
968 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
969 if [ $ORIGFREE -gt $MAXFREE ]; then
970 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
974 $SETSTRIPE $DIR/d27/f27m_1 -i 0 -c 1
975 dd if=/dev/zero of=$DIR/d27/f27m_1 bs=1024 count=$MAXFREE && \
976 error "dd should fill OST0"
978 while $SETSTRIPE $DIR/d27/f27m_$i -i 0 -c 1 ; do
980 [ $i -gt 256 ] && break
983 touch $DIR/d27/f27m_$i
984 [ `$GETSTRIPE $DIR/d27/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] && \
985 error "OST0 was full but new created file still use it"
987 touch $DIR/d27/f27m_$i
988 [ `$GETSTRIPE $DIR/d27/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] && \
989 error "OST0 was full but new created file still use it"
993 run_test 27m "create file while OST0 was full =================="
996 local DELAY=$(do_facet mds lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 * 2}')
1000 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1001 # if the OST isn't full anymore.
1003 local OSTIDX=${1:-""}
1005 local list=$(comma_list $(osts_nodes))
1006 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1008 do_nodes $list lctl set_param fail_loc=0
1012 exhaust_precreations() {
1015 local FAILIDX=${3:-$OSTIDX}
1018 local MDSIDX=$(get_mds_dir "$DIR/$tdir")
1019 echo OSTIDX=$OSTIDX MDSIDX=$MDSIDX
1021 local OST=$(lfs osts | grep ${OSTIDX}": " | \
1022 awk '{print $2}' | sed -e 's/_UUID$//')
1023 local MDT_INDEX=$(lfs df | grep "\[MDT:$((MDSIDX - 1))\]" | awk '{print $1}' | \
1024 sed -e 's/_UUID$//;s/^.*-//')
1027 local mdtosc_proc1=$(get_mdtosc_proc_path mds${MDSIDX} $OST)
1028 local last_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1029 osc.$mdtosc_proc1.prealloc_last_id)
1030 local next_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1031 osc.$mdtosc_proc1.prealloc_next_id)
1033 local mdtosc_proc2=$(get_mdtosc_proc_path mds${MDSIDX})
1034 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1036 mkdir -p $DIR/$tdir/${OST}
1037 $SETSTRIPE $DIR/$tdir/${OST} -i $OSTIDX -c 1
1038 #define OBD_FAIL_OST_ENOSPC 0x215
1039 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=$FAILIDX
1040 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x215
1041 echo "Creating to objid $last_id on ost $OST..."
1042 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1043 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1044 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=$FAILLOC
1048 exhaust_all_precreations() {
1050 for (( i=0; i < OSTCOUNT; i++ )) ; do
1051 exhaust_precreations $i $1 -1
1056 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1057 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1058 remote_ost_nodsh && skip "remote OST with nodsh" && return
1061 rm -f $DIR/$tdir/$tfile
1062 exhaust_precreations 0 0x80000215
1063 $SETSTRIPE -c -1 $DIR/$tdir
1064 touch $DIR/$tdir/$tfile || error
1065 $GETSTRIPE $DIR/$tdir/$tfile
1068 run_test 27n "create file with some full OSTs =================="
1071 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1072 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1073 remote_ost_nodsh && skip "remote OST with nodsh" && return
1076 rm -f $DIR/$tdir/$tfile
1077 exhaust_all_precreations 0x215
1079 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1084 run_test 27o "create file with all full OSTs (should error) ===="
1087 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1088 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1089 remote_ost_nodsh && skip "remote OST with nodsh" && return
1092 rm -f $DIR/$tdir/$tfile
1095 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1096 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1097 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1099 exhaust_precreations 0 0x80000215
1100 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1101 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1102 $LFS getstripe $DIR/$tdir/$tfile
1106 run_test 27p "append to a truncated file with some full OSTs ==="
1109 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1110 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1111 remote_ost_nodsh && skip "remote OST with nodsh" && return
1114 rm -f $DIR/$tdir/$tfile
1116 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1117 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1118 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1120 exhaust_all_precreations 0x215
1122 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1123 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1127 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1130 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1131 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1132 remote_ost_nodsh && skip "remote OST with nodsh" && return
1135 rm -f $DIR/$tdir/$tfile
1136 exhaust_precreations 0 0x80000215
1138 $SETSTRIPE $DIR/$tdir/$tfile -i 0 -c 2 # && error
1142 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1144 test_27s() { # bug 10725
1146 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1147 local stripe_count=0
1148 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1149 $SETSTRIPE $DIR/$tdir -s $stripe_size -c $stripe_count && \
1150 error "stripe width >= 2^32 succeeded" || true
1153 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1155 test_27t() { # bug 10864
1160 $WLFS getstripe $tfile
1163 run_test 27t "check that utils parse path correctly"
1165 test_27u() { # bug 4900
1166 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1167 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1169 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1170 do_facet $SINGLEMDS lctl set_param fail_loc=0x139
1172 createmany -o $DIR/$tdir/t- 1000
1173 do_facet $SINGLEMDS lctl set_param fail_loc=0
1175 TLOG=$DIR/$tfile.getstripe
1176 $GETSTRIPE $DIR/$tdir > $TLOG
1177 OBJS=`awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj;}' $TLOG`
1178 unlinkmany $DIR/$tdir/t- 1000
1179 [ $OBJS -gt 0 ] && \
1180 error "$OBJS objects created on OST-0. See $TLOG" || pass
1182 run_test 27u "skip object creation on OSC w/o objects =========="
1184 test_27v() { # bug 4900
1185 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1186 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1187 remote_ost_nodsh && skip "remote OST with nodsh" && return
1189 exhaust_all_precreations 0x215
1193 $SETSTRIPE $DIR/$tdir -c 1 # 1 stripe / file
1195 touch $DIR/$tdir/$tfile
1196 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1198 for (( i=0; i < OSTCOUNT; i++ )) ; do
1199 do_facet ost$i lctl set_param fail_loc=0x705
1201 local START=`date +%s`
1202 createmany -o $DIR/$tdir/$tfile 32
1204 local FINISH=`date +%s`
1205 local TIMEOUT=`lctl get_param -n timeout`
1206 [ $((FINISH - START)) -ge $((TIMEOUT / 2)) ] && \
1207 error "$FINISH - $START >= $TIMEOUT / 2"
1211 run_test 27v "skip object creation on slow OST ================="
1213 test_27w() { # bug 10997
1214 mkdir -p $DIR/$tdir || error "mkdir failed"
1215 $LSTRIPE $DIR/$tdir/f0 -s 65536 || error "lstripe failed"
1216 size=`$GETSTRIPE $DIR/$tdir/f0 -s`
1217 [ $size -ne 65536 ] && error "stripe size $size != 65536" || true
1218 gsdir=$($LFS getstripe -d $DIR/$tdir)
1219 [ $(echo $gsdir | grep -c stripe_count) -ne 1 ] && error "$LFS getstripe -d $DIR/$tdir failed"
1221 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping multiple stripe count/offset test" && return
1222 for i in `seq 1 $OSTCOUNT`; do
1224 $LSTRIPE $DIR/$tdir/f$i -c $i -i $offset || error "lstripe -c $i -i $offset failed"
1225 count=`$GETSTRIPE -c $DIR/$tdir/f$i`
1226 index=`$GETSTRIPE -o $DIR/$tdir/f$i`
1227 [ $count -ne $i ] && error "stripe count $count != $i" || true
1228 [ $index -ne $offset ] && error "stripe offset $index != $offset" || true
1231 run_test 27w "check lfs setstripe -c -s -i options ============="
1234 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
1235 OFFSET=$(($OSTCOUNT - 1))
1237 local OST=$(lfs osts | awk '/'${OSTIDX}': / { print $2 }' | sed -e 's/_UUID$//')
1240 $SETSTRIPE $DIR/$tdir -c 1 # 1 stripe per file
1241 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1243 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1244 for i in `seq 0 $OFFSET`; do
1245 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1246 error "OST0 was degraded but new created file still use it"
1248 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1250 run_test 27x "create files while OST0 is degraded"
1253 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1254 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1256 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1257 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1258 osc.$mdtosc.prealloc_last_id)
1259 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1260 osc.$mdtosc.prealloc_next_id)
1261 local fcount=$((last_id - next_id))
1262 [ $fcount -eq 0 ] && skip "not enough space on OST0" && return
1263 [ $fcount -gt $OSTCOUNT ] && fcount=$OSTCOUNT
1265 MDS_OSCS=`do_facet mds lctl dl | awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
1266 OFFSET=$(($OSTCOUNT-1))
1268 for OSC in $MDS_OSCS; do
1269 if [ $OST == -1 ]; then {
1270 OST=`osc_to_ost $OSC`
1272 echo $OSC "is Deactivate:"
1273 do_facet mds lctl --device %$OSC deactivate
1277 OSTIDX=$(lfs osts | grep ${OST} | awk '{print $1}' | sed -e 's/://')
1279 $SETSTRIPE $DIR/$tdir -c 1 # 1 stripe / file
1281 do_facet ost$OSTIDX lctl set_param -n obdfilter.$OST.degraded 1
1283 createmany -o $DIR/$tdir/$tfile $fcount
1284 do_facet ost$OSTIDX lctl set_param -n obdfilter.$OST.degraded 0
1286 for i in `seq 0 $OFFSET`; do
1287 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "$OSTIDX"` ] || \
1288 error "files created on deactivated OSTs instead of degraded OST"
1290 for OSC in $MDS_OSCS; do
1291 [ `osc_to_ost $OSC` != $OST ] && {
1292 echo $OSC "is activate"
1293 do_facet mds lctl --device %$OSC activate
1297 run_test 27y "create files while OST0 is degraded and the rest inactive"
1302 local old_ifs="$IFS"
1304 lmm=($($GETSTRIPE -v $1))
1307 fid=($($LFS path2fid $1))
1310 # compare lmm_seq and lu_fid->f_seq
1311 [ ${lmm[4]} = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1312 # compare lmm_object_id and lu_fid->oid
1313 [ ${lmm[6]} = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1315 echo -e "\tseq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}\n\tstripe count: ${lmm[8]}"
1317 [ "$FSTYPE" != "ldiskfs" ] && skip "can not check trusted.fid FSTYPE=$FSTYPE" && return 0
1319 # check the trusted.fid attribute of the OST objects of the file
1320 for (( i=0, j=19; i < ${lmm[8]}; i++, j+=4 )); do
1321 local obdidx=${lmm[$j]}
1322 local devnum=$((obdidx + 1))
1323 local objid=${lmm[$((j+1))]}
1324 local group=${lmm[$((j+3))]}
1325 local dev=$(ostdevname $devnum)
1326 local dir=${MOUNT%/*}/ost$devnum
1327 do_facet ost$devnum mount -t $FSTYPE $dev $dir $OST_MOUNT_OPTS ||
1328 { error "mounting $dev as $FSTYPE failed"; return 3; }
1330 obj_filename=$(do_facet ost$devnum find $dir/O/$group -name $objid)
1331 local ff=$(do_facet ost$devnum $LL_DECODE_FILTER_FID $obj_filename)
1336 # compare lmm_seq and filter_fid->ff_parent.f_seq
1337 [ ${ff[11]} = ${lmm[4]} ] || { error "parent SEQ mismatch"; return 4; }
1338 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1339 [ ${ff[12]} = ${lmm[6]} ] || { error "parent OID mismatch"; return 5; }
1340 let stripe=${ff[13]}
1341 [ $stripe -eq $i ] || { error "stripe mismatch"; return 6; }
1343 echo -e "\t\tost $obdidx, objid $objid, group $group"
1344 do_facet ost$devnum umount -d $dev
1350 $SETSTRIPE $DIR/$tdir/$tfile-1 -c 1 -o 0 -s 1m ||
1351 { error "setstripe -c -1 failed"; return 1; }
1352 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1353 { error "dd 1 mb failed"; return 2; }
1354 $SETSTRIPE $DIR/$tdir/$tfile-2 -c -1 -o $(($OSTCOUNT - 1)) -s 1m ||
1355 { error "setstripe -c 1 failed"; return 3; }
1356 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1357 { error "dd $OSTCOUNT mb failed"; return 4; }
1360 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1361 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1363 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1365 # createtest also checks that device nodes are created and
1366 # then visible correctly (#2091)
1367 test_28() { # bug 2091
1369 $CREATETEST $DIR/d28/ct || error
1371 run_test 28 "create/mknod/mkdir with bad file types ============"
1374 cancel_lru_locks mdc
1380 declare -i LOCKCOUNTORIG=0
1381 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1382 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
1384 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
1386 declare -i LOCKUNUSEDCOUNTORIG=0
1387 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1388 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
1395 declare -i LOCKCOUNTCURRENT=0
1396 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1397 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
1400 declare -i LOCKUNUSEDCOUNTCURRENT=0
1401 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1402 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
1405 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1406 lctl set_param -n ldlm.dump_namespaces ""
1407 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1408 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1409 log "dumped log to $TMP/test_29.dk (bug 5793)"
1412 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1413 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1414 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1415 log "dumped log to $TMP/test_29.dk (bug 5793)"
1419 run_test 29 "IT_GETATTR regression ============================"
1422 cp `which ls` $DIR || cp /bin/ls $DIR
1426 run_test 30 "run binary from Lustre (execve) ==================="
1429 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1430 $CHECKSTAT -a $DIR/f31 || error
1432 run_test 31a "open-unlink file =================================="
1435 touch $DIR/f31 || error
1436 ln $DIR/f31 $DIR/f31b || error
1437 multiop $DIR/f31b Ouc || error
1438 $CHECKSTAT -t file $DIR/f31 || error
1440 run_test 31b "unlink file with multiple links while open ======="
1443 touch $DIR/f31 || error
1444 ln $DIR/f31 $DIR/f31c || error
1445 multiop_bg_pause $DIR/f31 O_uc || return 1
1447 multiop $DIR/f31c Ouc
1448 kill -USR1 $MULTIPID
1451 run_test 31c "open-unlink file with multiple links ============="
1454 opendirunlink $DIR/d31d $DIR/d31d || error
1455 $CHECKSTAT -a $DIR/d31d || error
1457 run_test 31d "remove of open directory ========================="
1459 test_31e() { # bug 2904
1460 check_kernel_version 34 || return 0
1461 openfilleddirunlink $DIR/d31e || error
1463 run_test 31e "remove of open non-empty directory ==============="
1465 test_31f() { # bug 4554
1468 $SETSTRIPE $DIR/d31f -s 1048576 -c 1
1469 cp /etc/hosts $DIR/d31f
1471 $GETSTRIPE $DIR/d31f/hosts
1472 multiop_bg_pause $DIR/d31f D_c || return 1
1475 rm -rv $DIR/d31f || error "first of $DIR/d31f"
1477 $SETSTRIPE $DIR/d31f -s 1048576 -c 1
1478 cp /etc/hosts $DIR/d31f
1480 $GETSTRIPE $DIR/d31f/hosts
1481 multiop_bg_pause $DIR/d31f D_c || return 1
1484 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
1485 wait $MULTIPID || error "first opendir $MULTIPID failed"
1489 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
1490 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
1493 run_test 31f "remove of open directory with open-unlink file ==="
1496 echo "-- cross directory link --"
1497 mkdir $DIR/d31g{a,b}
1499 ln $DIR/d31ga/f $DIR/d31gb/g
1500 $CHECKSTAT -t file $DIR/d31ga/f || error "source"
1501 [ `stat -c%h $DIR/d31ga/f` == '2' ] || error "source nlink"
1502 $CHECKSTAT -t file $DIR/d31gb/g || error "target"
1503 [ `stat -c%h $DIR/d31gb/g` == '2' ] || error "target nlink"
1505 run_test 31g "cross directory link==============="
1508 echo "-- cross directory link --"
1512 ln $DIR/d31h/f $DIR/d31h/dir/g
1513 $CHECKSTAT -t file $DIR/d31h/f || error "source"
1514 [ `stat -c%h $DIR/d31h/f` == '2' ] || error "source nlink"
1515 $CHECKSTAT -t file $DIR/d31h/dir/g || error "target"
1516 [ `stat -c%h $DIR/d31h/dir/g` == '2' ] || error "target nlink"
1518 run_test 31h "cross directory link under child==============="
1521 echo "-- cross directory link --"
1524 touch $DIR/d31i/dir/f
1525 ln $DIR/d31i/dir/f $DIR/d31i/g
1526 $CHECKSTAT -t file $DIR/d31i/dir/f || error "source"
1527 [ `stat -c%h $DIR/d31i/dir/f` == '2' ] || error "source nlink"
1528 $CHECKSTAT -t file $DIR/d31i/g || error "target"
1529 [ `stat -c%h $DIR/d31i/g` == '2' ] || error "target nlink"
1531 run_test 31i "cross directory link under parent==============="
1536 mkdir $DIR/d31j/dir1
1537 ln $DIR/d31j/dir1 $DIR/d31j/dir2 && error "ln for dir"
1538 link $DIR/d31j/dir1 $DIR/d31j/dir3 && error "link for dir"
1539 mlink $DIR/d31j/dir1 $DIR/d31j/dir4 && error "mlink for dir"
1540 mlink $DIR/d31j/dir1 $DIR/d31j/dir1 && error "mlink to the same dir"
1543 run_test 31j "link for directory==============="
1549 touch $DIR/d31k/exist
1550 mlink $DIR/d31k/s $DIR/d31k/t || error "mlink"
1551 mlink $DIR/d31k/s $DIR/d31k/exist && error "mlink to exist file"
1552 mlink $DIR/d31k/s $DIR/d31k/s && error "mlink to the same file"
1553 mlink $DIR/d31k/s $DIR/d31k && error "mlink to parent dir"
1554 mlink $DIR/d31k $DIR/d31k/s && error "mlink parent dir to target"
1555 mlink $DIR/d31k/not-exist $DIR/d31k/foo && error "mlink non-existing to new"
1556 mlink $DIR/d31k/not-exist $DIR/d31k/s && error "mlink non-existing to exist"
1559 run_test 31k "link to file: the same, non-existing, dir==============="
1565 touch $DIR/d31m2/exist
1566 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
1567 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
1568 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
1569 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
1570 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
1571 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
1574 run_test 31m "link to file: the same, non-existing, dir==============="
1577 echo "== more mountpoints and symlinks ================="
1578 [ -e $DIR/d32a ] && rm -fr $DIR/d32a
1579 mkdir -p $DIR/d32a/ext2-mountpoint
1580 mount -t ext2 -o loop $EXT2_DEV $DIR/d32a/ext2-mountpoint || error
1581 $CHECKSTAT -t dir $DIR/d32a/ext2-mountpoint/.. || error
1582 $UMOUNT $DIR/d32a/ext2-mountpoint || error
1584 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
1587 [ -e $DIR/d32b ] && rm -fr $DIR/d32b
1588 mkdir -p $DIR/d32b/ext2-mountpoint
1589 mount -t ext2 -o loop $EXT2_DEV $DIR/d32b/ext2-mountpoint || error
1590 ls -al $DIR/d32b/ext2-mountpoint/.. || error
1591 $UMOUNT $DIR/d32b/ext2-mountpoint || error
1593 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
1596 [ -e $DIR/d32c ] && rm -fr $DIR/d32c
1597 mkdir -p $DIR/d32c/ext2-mountpoint
1598 mount -t ext2 -o loop $EXT2_DEV $DIR/d32c/ext2-mountpoint || error
1599 mkdir -p $DIR/d32c/d2/test_dir
1600 $CHECKSTAT -t dir $DIR/d32c/ext2-mountpoint/../d2/test_dir || error
1601 $UMOUNT $DIR/d32c/ext2-mountpoint || error
1603 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
1606 [ -e $DIR/d32d ] && rm -fr $DIR/d32d
1607 mkdir -p $DIR/d32d/ext2-mountpoint
1608 mount -t ext2 -o loop $EXT2_DEV $DIR/d32d/ext2-mountpoint || error
1609 mkdir -p $DIR/d32d/d2/test_dir
1610 ls -al $DIR/d32d/ext2-mountpoint/../d2/test_dir || error
1611 $UMOUNT $DIR/d32d/ext2-mountpoint || error
1613 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
1616 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
1617 mkdir -p $DIR/d32e/tmp
1618 TMP_DIR=$DIR/d32e/tmp
1619 ln -s $DIR/d32e $TMP_DIR/symlink11
1620 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1621 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
1622 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
1624 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
1627 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
1628 mkdir -p $DIR/d32f/tmp
1629 TMP_DIR=$DIR/d32f/tmp
1630 ln -s $DIR/d32f $TMP_DIR/symlink11
1631 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1632 ls $DIR/d32f/tmp/symlink11 || error
1633 ls $DIR/d32f/symlink01 || error
1635 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
1638 TMP_DIR=$DIR/$tdir/tmp
1639 mkdir -p $TMP_DIR $DIR/${tdir}2
1640 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1641 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1642 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
1643 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
1644 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
1645 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
1647 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1650 rm -fr $DIR/$tdir $DIR/${tdir}2
1651 TMP_DIR=$DIR/$tdir/tmp
1652 mkdir -p $TMP_DIR $DIR/${tdir}2
1653 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1654 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1655 ls $TMP_DIR/symlink12 || error
1656 ls $DIR/$tdir/symlink02 || error
1658 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1661 [ -e $DIR/d32i ] && rm -fr $DIR/d32i
1662 mkdir -p $DIR/d32i/ext2-mountpoint
1663 mount -t ext2 -o loop $EXT2_DEV $DIR/d32i/ext2-mountpoint || error
1664 touch $DIR/d32i/test_file
1665 $CHECKSTAT -t file $DIR/d32i/ext2-mountpoint/../test_file || error
1666 $UMOUNT $DIR/d32i/ext2-mountpoint || error
1668 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
1671 [ -e $DIR/d32j ] && rm -fr $DIR/d32j
1672 mkdir -p $DIR/d32j/ext2-mountpoint
1673 mount -t ext2 -o loop $EXT2_DEV $DIR/d32j/ext2-mountpoint || error
1674 touch $DIR/d32j/test_file
1675 cat $DIR/d32j/ext2-mountpoint/../test_file || error
1676 $UMOUNT $DIR/d32j/ext2-mountpoint || error
1678 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
1682 mkdir -p $DIR/d32k/ext2-mountpoint
1683 mount -t ext2 -o loop $EXT2_DEV $DIR/d32k/ext2-mountpoint
1684 mkdir -p $DIR/d32k/d2
1685 touch $DIR/d32k/d2/test_file || error
1686 $CHECKSTAT -t file $DIR/d32k/ext2-mountpoint/../d2/test_file || error
1687 $UMOUNT $DIR/d32k/ext2-mountpoint || error
1689 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
1693 mkdir -p $DIR/d32l/ext2-mountpoint
1694 mount -t ext2 -o loop $EXT2_DEV $DIR/d32l/ext2-mountpoint || error
1695 mkdir -p $DIR/d32l/d2
1696 touch $DIR/d32l/d2/test_file
1697 cat $DIR/d32l/ext2-mountpoint/../d2/test_file || error
1698 $UMOUNT $DIR/d32l/ext2-mountpoint || error
1700 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
1704 mkdir -p $DIR/d32m/tmp
1705 TMP_DIR=$DIR/d32m/tmp
1706 ln -s $DIR $TMP_DIR/symlink11
1707 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1708 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
1709 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
1711 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
1715 mkdir -p $DIR/d32n/tmp
1716 TMP_DIR=$DIR/d32n/tmp
1717 ln -s $DIR $TMP_DIR/symlink11
1718 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1719 ls -l $DIR/d32n/tmp/symlink11 || error
1720 ls -l $DIR/d32n/symlink01 || error
1722 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
1725 rm -fr $DIR/d32o $DIR/$tfile
1727 mkdir -p $DIR/d32o/tmp
1728 TMP_DIR=$DIR/d32o/tmp
1729 ln -s $DIR/$tfile $TMP_DIR/symlink12
1730 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1731 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
1732 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
1733 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
1734 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
1736 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
1746 mkdir -p $DIR/d32p/tmp
1748 TMP_DIR=$DIR/d32p/tmp
1750 ln -s $DIR/$tfile $TMP_DIR/symlink12
1752 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1754 cat $DIR/d32p/tmp/symlink12 || error
1756 cat $DIR/d32p/symlink02 || error
1759 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
1762 [ -e $DIR/d32q ] && rm -fr $DIR/d32q
1764 touch $DIR/d32q/under_the_mount
1765 mount -t ext2 -o loop $EXT2_DEV $DIR/d32q
1766 ls $DIR/d32q/under_the_mount && error || true
1767 $UMOUNT $DIR/d32q || error
1769 run_test 32q "stat follows mountpoints in Lustre (should return error)"
1772 [ -e $DIR/d32r ] && rm -fr $DIR/d32r
1774 touch $DIR/d32r/under_the_mount
1775 mount -t ext2 -o loop $EXT2_DEV $DIR/d32r
1776 ls $DIR/d32r | grep -q under_the_mount && error || true
1777 $UMOUNT $DIR/d32r || error
1779 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
1784 chmod 444 $DIR/$tfile
1785 chown $RUNAS_ID $DIR/$tfile
1787 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
1790 run_test 33 "write file with mode 444 (should return error) ===="
1795 chown $RUNAS_ID $DIR/d33
1796 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
1797 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
1798 error "open RDWR" || true
1800 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
1805 chown $RUNAS_ID $DIR/d33
1806 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
1808 run_test 33b "test open file with malformed flags (No panic and return error)"
1819 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
1822 for ostnum in $(seq $OSTCOUNT); do
1823 # test-framework's OST numbering is one-based, while Lustre's
1825 ostname=$(printf "lustre-OST%.4d" $((ostnum - 1)))
1826 # Parsing llobdstat's output sucks; we could grep the /proc
1827 # path, but that's likely to not be as portable as using the
1828 # llobdstat utility. So we parse lctl output instead.
1829 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
1830 obdfilter/$ostname/stats |
1831 awk '/^write_bytes/ {print $7}' )
1832 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
1833 if (( ${write_bytes:-0} > 0 ))
1840 $all_zeros || return 0
1843 echo foo > $DIR/d33/bar
1847 # Total up write_bytes after writing. We'd better find non-zeros.
1848 for ostnum in $(seq $OSTCOUNT); do
1849 ostname=$(printf "lustre-OST%.4d" $((ostnum - 1)))
1850 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
1851 obdfilter/$ostname/stats |
1852 awk '/^write_bytes/ {print $7}' )
1853 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
1854 if (( ${write_bytes:-0} > 0 ))
1863 for ostnum in $(seq $OSTCOUNT); do
1864 ostname=$(printf "lustre-OST%.4d" $((ostnum - 1)))
1865 echo "Check that write_bytes is present in obdfilter/*/stats:"
1866 do_facet ost$ostnum lctl get_param -n \
1867 obdfilter/$ostname/stats
1869 error "OST not keeping write_bytes stats (b22312)"
1872 run_test 33c "test llobdstat and write_bytes"
1874 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
1877 $MCREATE $DIR/f34 || error
1878 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1879 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
1880 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1881 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1883 run_test 34a "truncate file that has not been opened ==========="
1886 [ ! -f $DIR/f34 ] && test_34a
1887 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1888 $OPENFILE -f O_RDONLY $DIR/f34
1889 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1890 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1892 run_test 34b "O_RDONLY opening file doesn't create objects ====="
1895 [ ! -f $DIR/f34 ] && test_34a
1896 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1897 $OPENFILE -f O_RDWR $DIR/f34
1898 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
1899 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1901 run_test 34c "O_RDWR opening file-with-size works =============="
1904 [ ! -f $DIR/f34 ] && test_34a
1905 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
1906 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1909 run_test 34d "write to sparse file ============================="
1913 $MCREATE $DIR/f34e || error
1914 $TRUNCATE $DIR/f34e 1000 || error
1915 $CHECKSTAT -s 1000 $DIR/f34e || error
1916 $OPENFILE -f O_RDWR $DIR/f34e
1917 $CHECKSTAT -s 1000 $DIR/f34e || error
1919 run_test 34e "create objects, some with size and some without =="
1921 test_34f() { # bug 6242, 6243
1924 $MCREATE $DIR/f34f || error
1925 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
1926 dd if=$DIR/f34f of=$TMP/f34f
1927 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
1928 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
1929 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
1930 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
1931 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
1933 run_test 34f "read from a file with no objects until EOF ======="
1936 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
1937 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
1938 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
1939 cancel_lru_locks osc
1940 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
1941 error "wrong size after lock cancel"
1943 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
1944 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
1945 error "expanding truncate failed"
1946 cancel_lru_locks osc
1947 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
1948 error "wrong expanded size after lock cancel"
1950 run_test 34g "truncate long file ==============================="
1953 cp /bin/sh $DIR/f35a
1955 chown $RUNAS_ID $DIR/f35a
1956 $RUNAS $DIR/f35a && error || true
1959 run_test 35a "exec file with mode 444 (should return and not leak) ====="
1963 utime $DIR/f36 || error
1965 run_test 36a "MDS utime check (mknod, utime) ==================="
1969 utime $DIR/f36 || error
1971 run_test 36b "OST utime check (open, utime) ===================="
1976 chown $RUNAS_ID $DIR/d36
1977 $RUNAS utime $DIR/d36/f36 || error
1979 run_test 36c "non-root MDS utime check (mknod, utime) =========="
1982 [ ! -d $DIR/d36 ] && test_36c
1983 echo "" > $DIR/d36/f36
1984 $RUNAS utime $DIR/d36/f36 || error
1986 run_test 36d "non-root OST utime check (open, utime) ==========="
1989 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
1991 touch $DIR/$tdir/$tfile
1992 $RUNAS utime $DIR/$tdir/$tfile && \
1993 error "utime worked, expected failure" || true
1995 run_test 36e "utime on non-owned file (should return error) ===="
1999 local LANG_SAVE=$LANG
2000 local LC_LANG_SAVE=$LC_LANG
2001 export LANG=C LC_LANG=C # for date language
2003 DATESTR="Dec 20 2000"
2005 lctl set_param fail_loc=$fl
2007 cp /etc/hosts $DIR/$tdir/$tfile
2008 sync & # write RPC generated with "current" inode timestamp, but delayed
2010 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
2011 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
2012 cancel_lru_locks osc
2013 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
2015 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
2016 echo "BEFORE: $LS_BEFORE" && \
2017 echo "AFTER : $LS_AFTER" && \
2018 echo "WANT : $DATESTR" && \
2019 error "$DIR/$tdir/$tfile timestamps changed" || true
2021 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
2025 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
2026 subr_36fh "0x80000214"
2028 run_test 36f "utime on file racing with OST BRW write =========="
2031 remote_ost_nodsh && skip "remote OST with nodsh" && return
2034 export FMD_MAX_AGE=`do_facet ost1 lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | head -n 1`
2035 FMD_BEFORE="`awk '/ll_fmd_cache/ { print $2 }' /proc/slabinfo`"
2036 touch $DIR/$tdir/$tfile
2037 sleep $((FMD_MAX_AGE + 12))
2038 FMD_AFTER="`awk '/ll_fmd_cache/ { print $2 }' /proc/slabinfo`"
2039 [ "$FMD_AFTER" -gt "$FMD_BEFORE" ] && \
2040 echo "AFTER : $FMD_AFTER > BEFORE $FMD_BEFORE" && \
2041 error "fmd didn't expire after ping" || true
2043 run_test 36g "filter mod data cache expiry ====================="
2046 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
2047 subr_36fh "0x80000227"
2049 run_test 36h "utime on file racing with OST BRW write =========="
2053 echo f > $DIR/$tdir/fbugfile
2054 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2055 ls $DIR/$tdir | grep "\<fbugfile\>" && error
2056 $UMOUNT $DIR/$tdir || error
2057 rm -f $DIR/$tdir/fbugfile || error
2059 run_test 37 "ls a mounted file system to check old content ====="
2062 local file=$DIR/$tfile
2064 openfile -f O_DIRECTORY $file
2067 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
2068 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
2070 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
2074 touch $DIR/${tfile}2
2075 # ls -l $DIR/$tfile $DIR/${tfile}2
2076 # ls -lu $DIR/$tfile $DIR/${tfile}2
2077 # ls -lc $DIR/$tfile $DIR/${tfile}2
2079 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
2080 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
2082 ls -l $DIR/$tfile $DIR/${tfile}2
2084 ls -lu $DIR/$tfile $DIR/${tfile}2
2086 ls -lc $DIR/$tfile $DIR/${tfile}2
2087 error "O_TRUNC didn't change timestamps"
2090 run_test 39 "mtime changed on create ==========================="
2094 cp -p /etc/passwd $DIR/$tdir/fopen
2095 cp -p /etc/passwd $DIR/$tdir/flink
2096 cp -p /etc/passwd $DIR/$tdir/funlink
2097 cp -p /etc/passwd $DIR/$tdir/frename
2098 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
2101 echo "aaaaaa" >> $DIR/$tdir/fopen
2102 echo "aaaaaa" >> $DIR/$tdir/flink
2103 echo "aaaaaa" >> $DIR/$tdir/funlink
2104 echo "aaaaaa" >> $DIR/$tdir/frename
2106 local open_new=`stat -c %Y $DIR/$tdir/fopen`
2107 local link_new=`stat -c %Y $DIR/$tdir/flink`
2108 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
2109 local rename_new=`stat -c %Y $DIR/$tdir/frename`
2111 cat $DIR/$tdir/fopen > /dev/null
2112 ln $DIR/$tdir/flink $DIR/$tdir/flink2
2113 rm -f $DIR/$tdir/funlink2
2114 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
2116 for (( i=0; i < 2; i++ )) ; do
2117 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
2118 local link_new2=`stat -c %Y $DIR/$tdir/flink`
2119 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
2120 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
2122 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
2123 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
2124 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
2125 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
2127 cancel_lru_locks osc
2128 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2131 run_test 39b "mtime change on open, link, unlink, rename ======"
2133 # this should be set to past
2134 TEST_39_MTIME=`date -d "1 year ago" +%s`
2140 local mtime0=`stat -c %Y $DIR1/$tfile`
2142 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2143 local mtime1=`stat -c %Y $DIR1/$tfile`
2144 [ "$mtime1" = $TEST_39_MTIME ] || \
2145 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
2148 echo hello >> $DIR1/$tfile
2150 local mtime2=`stat -c %Y $DIR1/$tfile`
2151 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
2152 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
2154 mv $DIR1/$tfile $DIR1/$tfile-1
2156 for (( i=0; i < 2; i++ )) ; do
2157 local mtime3=`stat -c %Y $DIR1/$tfile-1`
2158 [ "$mtime2" = "$mtime3" ] || \
2159 error "mtime ($mtime2) changed (to $mtime3) on rename"
2161 cancel_lru_locks osc
2162 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2165 run_test 39c "mtime change on rename ==========================="
2171 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2173 for (( i=0; i < 2; i++ )) ; do
2174 local mtime=`stat -c %Y $DIR1/$tfile`
2175 [ $mtime = $TEST_39_MTIME ] || \
2176 error "mtime($mtime) is not set to $TEST_39_MTIME"
2178 cancel_lru_locks osc
2179 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2182 run_test 39d "create, utime, stat =============================="
2187 local mtime1=`stat -c %Y $DIR1/$tfile`
2189 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2191 for (( i=0; i < 2; i++ )) ; do
2192 local mtime2=`stat -c %Y $DIR1/$tfile`
2193 [ $mtime2 = $TEST_39_MTIME ] || \
2194 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2196 cancel_lru_locks osc
2197 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2200 run_test 39e "create, stat, utime, stat ========================"
2205 mtime1=`stat -c %Y $DIR1/$tfile`
2208 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2210 for (( i=0; i < 2; i++ )) ; do
2211 local mtime2=`stat -c %Y $DIR1/$tfile`
2212 [ $mtime2 = $TEST_39_MTIME ] || \
2213 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2215 cancel_lru_locks osc
2216 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2219 run_test 39f "create, stat, sleep, utime, stat ================="
2223 echo hello >> $DIR1/$tfile
2224 local mtime1=`stat -c %Y $DIR1/$tfile`
2227 chmod o+r $DIR1/$tfile
2229 for (( i=0; i < 2; i++ )) ; do
2230 local mtime2=`stat -c %Y $DIR1/$tfile`
2231 [ "$mtime1" = "$mtime2" ] || \
2232 error "lost mtime: $mtime2, should be $mtime1"
2234 cancel_lru_locks osc
2235 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2238 run_test 39g "write, chmod, stat ==============================="
2246 echo hello >> $DIR1/$tfile
2247 local mtime1=`stat -c %Y $DIR1/$tfile`
2249 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2251 if [ "$d1" != "$d2" ]; then
2252 echo "write and touch not within one second"
2254 for (( i=0; i < 2; i++ )) ; do
2255 local mtime2=`stat -c %Y $DIR1/$tfile`
2256 [ "$mtime2" = $TEST_39_MTIME ] || \
2257 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
2259 cancel_lru_locks osc
2260 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2264 run_test 39h "write, utime within one second, stat ============="
2270 echo hello >> $DIR1/$tfile
2271 local mtime1=`stat -c %Y $DIR1/$tfile`
2273 mv $DIR1/$tfile $DIR1/$tfile-1
2275 for (( i=0; i < 2; i++ )) ; do
2276 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2278 [ "$mtime1" = "$mtime2" ] || \
2279 error "lost mtime: $mtime2, should be $mtime1"
2281 cancel_lru_locks osc
2282 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2285 run_test 39i "write, rename, stat =============================="
2291 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
2293 local mtime1=`stat -c %Y $DIR1/$tfile`
2295 mv $DIR1/$tfile $DIR1/$tfile-1
2297 kill -USR1 $multipid
2298 wait $multipid || error "multiop close failed"
2300 for (( i=0; i < 2; i++ )) ; do
2301 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2302 [ "$mtime1" = "$mtime2" ] || \
2303 error "mtime is lost on close: $mtime2, should be $mtime1"
2305 cancel_lru_locks osc
2306 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2309 run_test 39j "write, rename, close, stat ======================="
2315 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
2317 local mtime1=`stat -c %Y $DIR1/$tfile`
2319 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2321 kill -USR1 $multipid
2322 wait $multipid || error "multiop close failed"
2324 for (( i=0; i < 2; i++ )) ; do
2325 local mtime2=`stat -c %Y $DIR1/$tfile`
2327 [ "$mtime2" = $TEST_39_MTIME ] || \
2328 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
2330 cancel_lru_locks osc
2331 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2334 run_test 39k "write, utime, close, stat ========================"
2337 dd if=/dev/zero of=$DIR/f40 bs=4096 count=1
2338 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/f40 && error
2339 $CHECKSTAT -t file -s 4096 $DIR/f40 || error
2341 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
2345 small_write $DIR/f41 18
2347 run_test 41 "test small file write + fstat ====================="
2349 count_ost_writes() {
2350 lctl get_param -n osc.*.stats |
2351 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
2358 BG_DIRTY_RATIO_SAVE=10
2359 MAX_BG_DIRTY_RATIO=25
2363 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
2364 # dirty_ratio, dirty_background_ratio
2365 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
2366 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
2367 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
2368 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
2370 # if file not here, we are a 2.4 kernel
2371 kill -CONT `pidof kupdated`
2376 # setup the trap first, so someone cannot exit the test at the
2377 # exact wrong time and mess up a machine
2378 trap start_writeback EXIT
2379 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
2380 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
2381 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
2382 sysctl -w vm.dirty_writeback_centisecs=0
2383 sysctl -w vm.dirty_writeback_centisecs=0
2384 # save and increase /proc/sys/vm/dirty_ratio
2385 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
2386 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
2387 # save and increase /proc/sys/vm/dirty_background_ratio
2388 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
2389 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
2391 # if file not here, we are a 2.4 kernel
2392 kill -STOP `pidof kupdated`
2396 # ensure that all stripes have some grant before we test client-side cache
2398 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
2399 dd if=/dev/zero of=$i bs=4k count=1
2404 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
2405 # file truncation, and file removal.
2408 cancel_lru_locks osc
2410 sync; sleep 1; sync # just to be safe
2411 BEFOREWRITES=`count_ost_writes`
2412 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
2413 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
2414 AFTERWRITES=`count_ost_writes`
2415 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
2416 error "$BEFOREWRITES < $AFTERWRITES"
2419 run_test 42a "ensure that we don't flush on close =============="
2423 cancel_lru_locks osc
2426 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
2427 BEFOREWRITES=`count_ost_writes`
2428 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
2429 AFTERWRITES=`count_ost_writes`
2430 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
2431 error "$BEFOREWRITES < $AFTERWRITES on unlink"
2433 BEFOREWRITES=`count_ost_writes`
2434 sync || error "sync: $?"
2435 AFTERWRITES=`count_ost_writes`
2436 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
2437 error "$BEFOREWRITES < $AFTERWRITES on sync"
2439 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
2443 run_test 42b "test destroy of file with cached dirty data ======"
2445 # if these tests just want to test the effect of truncation,
2446 # they have to be very careful. consider:
2447 # - the first open gets a {0,EOF}PR lock
2448 # - the first write conflicts and gets a {0, count-1}PW
2449 # - the rest of the writes are under {count,EOF}PW
2450 # - the open for truncate tries to match a {0,EOF}PR
2451 # for the filesize and cancels the PWs.
2452 # any number of fixes (don't get {0,EOF} on open, match
2453 # composite locks, do smarter file size management) fix
2454 # this, but for now we want these tests to verify that
2455 # the cancellation with truncate intent works, so we
2456 # start the file with a full-file pw lock to match against
2457 # until the truncate.
2462 cancel_lru_locks osc
2464 # prime the file with 0,EOF PW to match
2468 # now the real test..
2469 dd if=/dev/zero of=$file bs=1024 count=100
2470 BEFOREWRITES=`count_ost_writes`
2471 $TRUNCATE $file $offset
2472 cancel_lru_locks osc
2473 AFTERWRITES=`count_ost_writes`
2479 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
2480 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
2483 run_test 42c "test partial truncate of file with cached dirty data"
2487 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
2488 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
2491 run_test 42d "test complete truncate of file with cached dirty data"
2497 test_42e() { # bug22074
2498 local TDIR=$DIR/${tdir}e
2499 local pagesz=$(page_size)
2501 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
2502 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
2507 $LFS setstripe -c 1 $TDIR
2508 createmany -o $TDIR/f $files
2510 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
2512 # we assume that with $OSTCOUNT files, at least one of them will
2513 # be allocated on OST0.
2514 warmup_files=$((OSTCOUNT * max_dirty_mb))
2515 createmany -o $TDIR/w $warmup_files
2517 # write a large amount of data into one file and sync, to get good
2518 # avail_grant number from OST.
2519 for ((i=0; i<$warmup_files; i++)); do
2520 idx=$($LFS getstripe -i $TDIR/w$i)
2521 [ $idx -ne 0 ] && continue
2522 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
2525 [ $i -gt $warmup_files ] && error "OST0 is still cold"
2527 $LCTL get_param $proc_osc0/cur_dirty_bytes
2528 $LCTL get_param $proc_osc0/cur_grant_bytes
2530 # create as much dirty pages as we can while not to trigger the actual
2531 # RPCs directly. but depends on the env, VFS may trigger flush during this
2532 # period, hopefully we are good.
2533 for ((i=0; i<$warmup_files; i++)); do
2534 idx=$($LFS getstripe -i $TDIR/w$i)
2535 [ $idx -ne 0 ] && continue
2536 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
2538 $LCTL get_param $proc_osc0/cur_dirty_bytes
2539 $LCTL get_param $proc_osc0/cur_grant_bytes
2541 # perform the real test
2542 $LCTL set_param $proc_osc0/rpc_stats 0
2543 for ((;i<$files; i++)); do
2544 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
2545 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
2548 $LCTL get_param $proc_osc0/rpc_stats
2550 $LCTL get_param $proc_osc0/rpc_stats |
2551 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
2552 [ "$PPR" != "16:" ] && continue
2553 [ $WPCT -lt 85 ] && error "$pages-page write RPCs only $WPCT% < 85%"
2554 break # we only want the "pages per rpc" stat
2558 run_test 42e "verify sub-RPC writes are not done synchronously"
2562 cp -p /bin/ls $DIR/$tdir/$tfile
2563 multiop $DIR/$tdir/$tfile Ow_c &
2565 # give multiop a chance to open
2568 $DIR/$tdir/$tfile && error || true
2571 run_test 43 "execution of file opened for write should return -ETXTBSY"
2575 cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
2576 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
2578 multiop $DIR/d43/multiop Oc && error "expected error, got success"
2579 kill -USR1 $MULTIOP_PID || return 2
2580 wait $MULTIOP_PID || return 3
2583 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
2587 cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
2588 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
2590 truncate $DIR/d43/multiop 0 && error "expected error, got success"
2591 kill -USR1 $MULTIOP_PID || return 2
2592 wait $MULTIOP_PID || return 3
2595 run_test 43b "truncate of file being executed should return -ETXTBSY"
2598 local testdir="$DIR/d43c"
2601 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
2602 ( cd $testdir && md5sum -c)
2604 run_test 43c "md5sum of copy into lustre========================"
2607 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
2608 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
2609 dd if=$DIR/f1 bs=4k count=1 > /dev/null
2611 run_test 44 "zero length read from a sparse stripe ============="
2614 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
2616 [ -z "$nstripe" ] && skip "can't get stripe info" && return
2617 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
2618 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
2620 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
2621 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
2624 OFFSETS="0 $((stride/2)) $((stride-1))"
2625 for offset in $OFFSETS ; do
2626 for i in `seq 0 $((nstripe-1))`; do
2627 local GLOBALOFFSETS=""
2628 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
2629 local myfn=$DIR/d44a-$size
2630 echo "--------writing $myfn at $size"
2631 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
2632 GLOBALOFFSETS="$GLOBALOFFSETS $size"
2633 ll_sparseness_verify $myfn $GLOBALOFFSETS \
2634 || error "ll_sparseness_verify $GLOBALOFFSETS"
2636 for j in `seq 0 $((nstripe-1))`; do
2637 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
2638 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
2639 GLOBALOFFSETS="$GLOBALOFFSETS $size"
2641 ll_sparseness_verify $myfn $GLOBALOFFSETS \
2642 || error "ll_sparseness_verify $GLOBALOFFSETS"
2647 run_test 44a "test sparse pwrite ==============================="
2651 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
2657 before=`dirty_osc_total`
2658 echo executing "\"$*\""
2660 after=`dirty_osc_total`
2661 echo before $before, after $after
2665 # Obtain grants from OST if it supports it
2666 echo blah > ${f}_grant
2669 do_dirty_record "echo blah > $f"
2670 [ $before -eq $after ] && error "write wasn't cached"
2671 do_dirty_record "> $f"
2672 [ $before -gt $after ] || error "truncate didn't lower dirty count"
2673 do_dirty_record "echo blah > $f"
2674 [ $before -eq $after ] && error "write wasn't cached"
2675 do_dirty_record "sync"
2676 [ $before -gt $after ] || error "writeback didn't lower dirty count"
2677 do_dirty_record "echo blah > $f"
2678 [ $before -eq $after ] && error "write wasn't cached"
2679 do_dirty_record "cancel_lru_locks osc"
2680 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
2683 run_test 45 "osc io page accounting ============================"
2685 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
2686 # test tickles a bug where re-dirtying a page was failing to be mapped to the
2687 # objects offset and an assert hit when an rpc was built with 1023's mapped
2688 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
2693 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2695 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
2696 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2700 run_test 46 "dirtying a previously written page ================"
2702 # test_47 is removed "Device nodes check" is moved to test_28
2704 test_48a() { # bug 2399
2705 check_kernel_version 34 || return 0
2708 mv $DIR/d48a $DIR/d48.new || error "move directory failed"
2709 mkdir $DIR/d48a || error "recreate directory failed"
2710 touch foo || error "'touch foo' failed after recreating cwd"
2711 mkdir bar || error "'mkdir foo' failed after recreating cwd"
2712 if check_kernel_version 44; then
2713 touch .foo || error "'touch .foo' failed after recreating cwd"
2714 mkdir .bar || error "'mkdir .foo' failed after recreating cwd"
2716 ls . > /dev/null || error "'ls .' failed after recreating cwd"
2717 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2718 cd . || error "'cd .' failed after recreating cwd"
2719 mkdir . && error "'mkdir .' worked after recreating cwd"
2720 rmdir . && error "'rmdir .' worked after recreating cwd"
2721 ln -s . baz || error "'ln -s .' failed after recreating cwd"
2722 cd .. || error "'cd ..' failed after recreating cwd"
2724 run_test 48a "Access renamed working dir (should return errors)="
2726 test_48b() { # bug 2399
2727 check_kernel_version 34 || return 0
2730 rmdir $DIR/d48b || error "remove cwd $DIR/d48b failed"
2731 touch foo && error "'touch foo' worked after removing cwd"
2732 mkdir foo && error "'mkdir foo' worked after removing cwd"
2733 if check_kernel_version 44; then
2734 touch .foo && error "'touch .foo' worked after removing cwd"
2735 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2737 ls . > /dev/null && error "'ls .' worked after removing cwd"
2738 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2739 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
2740 mkdir . && error "'mkdir .' worked after removing cwd"
2741 rmdir . && error "'rmdir .' worked after removing cwd"
2742 ln -s . foo && error "'ln -s .' worked after removing cwd"
2743 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
2745 run_test 48b "Access removed working dir (should return errors)="
2747 test_48c() { # bug 2350
2748 check_kernel_version 36 || return 0
2749 #lctl set_param debug=-1
2751 mkdir -p $DIR/d48c/dir
2753 $TRACE rmdir $DIR/d48c/dir || error "remove cwd $DIR/d48c/dir failed"
2754 $TRACE touch foo && error "'touch foo' worked after removing cwd"
2755 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
2756 if check_kernel_version 44; then
2757 touch .foo && error "'touch .foo' worked after removing cwd"
2758 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2760 $TRACE ls . && error "'ls .' worked after removing cwd"
2761 $TRACE ls .. || error "'ls ..' failed after removing cwd"
2762 is_patchless || ( $TRACE cd . && error "'cd .' worked after removing cwd" )
2763 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
2764 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
2765 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
2766 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
2768 run_test 48c "Access removed working subdir (should return errors)"
2770 test_48d() { # bug 2350
2771 check_kernel_version 36 || return 0
2772 #lctl set_param debug=-1
2774 mkdir -p $DIR/d48d/dir
2776 $TRACE rmdir $DIR/d48d/dir || error "remove cwd $DIR/d48d/dir failed"
2777 $TRACE rmdir $DIR/d48d || error "remove parent $DIR/d48d failed"
2778 $TRACE touch foo && error "'touch foo' worked after removing parent"
2779 $TRACE mkdir foo && error "'mkdir foo' worked after removing parent"
2780 if check_kernel_version 44; then
2781 touch .foo && error "'touch .foo' worked after removing parent"
2782 mkdir .foo && error "'mkdir .foo' worked after removing parent"
2784 $TRACE ls . && error "'ls .' worked after removing parent"
2785 $TRACE ls .. && error "'ls ..' worked after removing parent"
2786 is_patchless || ( $TRACE cd . && error "'cd .' worked after recreate parent" )
2787 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
2788 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
2789 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
2790 is_patchless || ( $TRACE cd .. && error "'cd ..' worked after removing parent" || true )
2792 run_test 48d "Access removed parent subdir (should return errors)"
2794 test_48e() { # bug 4134
2795 check_kernel_version 41 || return 0
2796 #lctl set_param debug=-1
2798 mkdir -p $DIR/d48e/dir
2800 $TRACE rmdir $DIR/d48e/dir || error "remove cwd $DIR/d48e/dir failed"
2801 $TRACE rmdir $DIR/d48e || error "remove parent $DIR/d48e failed"
2802 $TRACE touch $DIR/d48e || error "'touch $DIR/d48e' failed"
2803 $TRACE chmod +x $DIR/d48e || error "'chmod +x $DIR/d48e' failed"
2804 # On a buggy kernel addition of "touch foo" after cd .. will
2805 # produce kernel oops in lookup_hash_it
2806 touch ../foo && error "'cd ..' worked after recreate parent"
2808 $TRACE rm $DIR/d48e || error "rm '$DIR/d48e' failed"
2810 run_test 48e "Access to recreated parent subdir (should return errors)"
2816 ls /proc/$$/cwd || error
2818 run_test 50 "special situations: /proc symlinks ==============="
2820 test_51a() { # was test_51
2821 # bug 1516 - create an empty entry right after ".." then split dir
2824 $MCREATE $DIR/d51/bar
2826 createmany -m $DIR/d51/longfile 201
2828 while [ `ls -sd $DIR/d51 | awk '{ print $1 }'` -eq 4 ]; do
2829 $MCREATE $DIR/d51/longfile$FNUM
2834 ls -l $DIR/d51 > /dev/null || error
2836 run_test 51a "special situations: split htree with empty entry =="
2838 #export NUMTEST=70000
2839 # FIXME: I select a relatively small number to do basic test.
2840 # large number may give panic(). debugging on this is going on.
2843 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
2844 [ $NUMFREE -lt 21000 ] && \
2845 skip "not enough free inodes ($NUMFREE)" && \
2848 check_kernel_version 40 || NUMTEST=31000
2849 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 50))
2852 createmany -d $DIR/d51b/t- $NUMTEST
2854 run_test 51b "mkdir .../t-0 --- .../t-$NUMTEST ===================="
2857 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2859 local ndirs=${TEST51BB_NDIRS:-10}
2860 local nfiles=${TEST51BB_NFILES:-100}
2862 local numfree=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
2864 [ $numfree -lt $(( ndirs * nfiles)) ] && \
2865 nfiles=$(( numfree / ndirs - 10 ))
2867 local dir=$DIR/d51bb
2869 local savePOLICY=$(lctl get_param -n lmv.*.placement)
2870 lctl set_param -n lmv.*.placement=CHAR
2873 local IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
2877 for ((i=0; i < $ndirs; i++)); do
2878 dirs[i]=$dir/$RANDOM
2879 echo Creating directory ${dirs[i]}
2882 echo Creating $nfiles in dir ${dirs[i]} ...
2883 echo "createmany -o ${dirs[i]}/$tfile- $nfiles"
2884 createmany -o ${dirs[i]}/$tfile- $nfiles
2890 IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
2894 for ((i=0; i<${#NEWUSED[@]}; i++)); do
2895 echo "mds $i: inodes count OLD ${OLDUSED[$i]} NEW ${NEWUSED[$i]}"
2896 [ ${OLDUSED[$i]} -lt ${NEWUSED[$i]} ] || rc=$((rc + 1))
2899 lctl set_param -n lmv.*.placement=$savePOLICY
2901 [ $rc -ne $MDSCOUNT ] || \
2902 error "Objects/inodes are not distributed over all mds servers"
2904 run_test 51bb "mkdir createmany CMD $MDSCOUNT ===================="
2908 [ ! -d $DIR/d51b ] && skip "$DIR/51b missing" && \
2911 unlinkmany -d $DIR/d51b/t- $NUMTEST
2913 run_test 51c "rmdir .../t-0 --- .../t-$NUMTEST ===================="
2916 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping test with few OSTs" && return
2918 createmany -o $DIR/d51d/t- 1000
2919 $LFS getstripe $DIR/d51d > $TMP/files
2920 for N in `seq 0 $((OSTCOUNT - 1))`; do
2921 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
2922 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
2923 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
2925 unlinkmany $DIR/d51d/t- 1000
2928 for N in `seq 1 $((OSTCOUNT - 1))`; do
2929 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
2930 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
2931 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
2932 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
2934 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
2935 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
2936 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
2937 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
2941 run_test 51d "check object distribution ===================="
2944 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
2947 chattr +a $DIR/d52a/foo || error "chattr +a failed"
2948 echo bar >> $DIR/d52a/foo || error "append bar failed"
2949 cp /etc/hosts $DIR/d52a/foo && error "cp worked"
2950 rm -f $DIR/d52a/foo 2>/dev/null && error "rm worked"
2951 link $DIR/d52a/foo $DIR/d52a/foo_link 2>/dev/null && error "link worked"
2952 echo foo >> $DIR/d52a/foo || error "append foo failed"
2953 mrename $DIR/d52a/foo $DIR/d52a/foo_ren && error "rename worked"
2954 lsattr $DIR/d52a/foo | egrep -q "^-+a[-e]+ $DIR/d52a/foo" || error "lsattr"
2955 chattr -a $DIR/d52a/foo || error "chattr -a failed"
2956 cp -r $DIR/d52a /tmp/
2957 rm -fr $DIR/d52a || error "cleanup rm failed"
2959 run_test 52a "append-only flag test (should return errors) ====="
2962 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
2965 chattr +i $DIR/d52b/foo || error "chattr +i failed"
2966 cat test > $DIR/d52b/foo && error "cat test worked"
2967 cp /etc/hosts $DIR/d52b/foo && error "cp worked"
2968 rm -f $DIR/d52b/foo 2>/dev/null && error "rm worked"
2969 link $DIR/d52b/foo $DIR/d52b/foo_link 2>/dev/null && error "link worked"
2970 echo foo >> $DIR/d52b/foo && error "echo worked"
2971 mrename $DIR/d52b/foo $DIR/d52b/foo_ren && error "rename worked"
2972 [ -f $DIR/d52b/foo ] || error
2973 [ -f $DIR/d52b/foo_ren ] && error
2974 lsattr $DIR/d52b/foo | egrep -q "^-+i[-e]+ $DIR/d52b/foo" || error "lsattr"
2975 chattr -i $DIR/d52b/foo || error "chattr failed"
2977 rm -fr $DIR/d52b || error
2979 run_test 52b "immutable flag test (should return errors) ======="
2982 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2983 remote_ost_nodsh && skip "remote OST with nodsh" && return
2992 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
2993 for value in $(do_facet $SINGLEMDS lctl get_param osc.$mdtosc.prealloc_last_id) ; do
2994 param=`echo ${value[0]} | cut -d "=" -f1`
2995 ostname=`echo $param | cut -d "." -f2 | cut -d - -f 1-2`
2996 mds_last=$(do_facet $SINGLEMDS lctl get_param -n $param)
2997 ostnum=$(echo $ostname | sed "s/${FSNAME}-OST//g" | awk '{print ($1+1)}' )
2998 ost_last=$(do_facet ost$ostnum lctl get_param -n obdfilter.$ostname.last_id | head -n 1)
2999 echo "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
3000 if [ $ost_last != $mds_last ]; then
3001 error "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
3005 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
3008 [ ! -f "$SOCKETSERVER" ] && skip_env "no socketserver, skipping" && return
3009 [ ! -f "$SOCKETCLIENT" ] && skip_env "no socketclient, skipping" && return
3010 $SOCKETSERVER $DIR/socket
3011 $SOCKETCLIENT $DIR/socket || error
3012 $MUNLINK $DIR/socket
3014 run_test 54a "unix domain socket test =========================="
3020 dd if=/dev/zero of=$f bs=`page_size` count=1
3022 run_test 54b "char device works in lustre ======================"
3025 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
3026 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
3027 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
3029 for i in `seq 3 7`; do
3030 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
3040 loopdev="$DIR/loop54c"
3043 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
3044 mknod $loopdev b 7 $LOOPNUM
3045 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
3046 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
3047 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
3048 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
3050 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
3051 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
3053 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
3058 run_test 54c "block device works in lustre ====================="
3064 [ "$string" = `echo $string > $f | cat $f` ] || error
3066 run_test 54d "fifo device works in lustre ======================"
3069 check_kernel_version 46 || return 0
3072 cp -aL /dev/console $f
3073 echo $string > $f || error
3075 run_test 54e "console/tty device works in lustre ======================"
3080 client_only && skip "Not a server" && return
3081 mount -t $FSTYPE -o loop,iopen $EXT2_DEV $DIR/d55 || error "mounting"
3083 $IOPENTEST1 $DIR/d55/foo $DIR/d55 || error "running $IOPENTEST1"
3084 $IOPENTEST2 $DIR/d55 || error "running $IOPENTEST2"
3085 echo "check for $EXT2_DEV. Please wait..."
3087 $UMOUNT $DIR/d55 || error "unmounting"
3089 run_test 55 "check iopen_connect_dentry() ======================"
3091 test_56a() { # was test_56
3097 NUMFILESx2=$(($NUMFILES * 2))
3098 for i in `seq 1 $NUMFILES` ; do
3099 touch $DIR/d56/file$i
3100 touch $DIR/d56/dir/file$i
3103 # test lfs getstripe with --recursive
3104 FILENUM=`$GETSTRIPE --recursive $DIR/d56 | grep -c obdidx`
3105 [ $FILENUM -eq $NUMFILESx2 ] || error \
3106 "lfs getstripe --recursive $DIR/d56 wrong: found $FILENUM, expected $NUMFILESx2"
3107 FILENUM=`$GETSTRIPE $DIR/d56 | grep -c obdidx`
3108 [ $FILENUM -eq $NUMFILES ] || error \
3109 "lfs getstripe $DIR/d56 without --recursive wrong: found $FILENUM, expected $NUMFILES"
3110 echo "lfs getstripe --recursive passed."
3112 # test lfs getstripe with file instead of dir
3113 FILENUM=`$GETSTRIPE $DIR/d56/file1 | grep -c obdidx`
3114 [ $FILENUM -eq 1 ] || error \
3115 "lfs getstripe $DIR/d56/file1 wrong:found $FILENUM, expected 1"
3116 echo "lfs getstripe file passed."
3118 #test lfs getstripe with --verbose
3119 [ `$GETSTRIPE --verbose $DIR/d56 | grep -c lmm_magic` -eq $NUMFILES ] ||\
3120 error "lfs getstripe --verbose $DIR/d56 wrong: should find $NUMFILES lmm_magic info"
3121 [ `$GETSTRIPE $DIR/d56 | grep -c lmm_magic` -eq 0 ] || error \
3122 "lfs getstripe $DIR/d56 without --verbose wrong: should not show lmm_magic info"
3123 echo "lfs getstripe --verbose passed."
3125 #test lfs getstripe with --obd
3126 $GETSTRIPE --obd wrong_uuid $DIR/d56 2>&1 | grep -q "unknown obduuid" || \
3127 error "lfs getstripe --obd wrong_uuid should return error message"
3129 [ "$OSTCOUNT" -lt 2 ] && \
3130 skip_env "skipping other lfs getstripe --obd test" && return
3132 OBDUUID=$(lfs osts | grep ${OSTIDX}": " | awk '{print $2}')
3133 FILENUM=`$GETSTRIPE -ir $DIR/d56 | grep -x $OSTIDX | wc -l`
3134 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/d56 | grep obdidx | wc -l`
3135 [ $FOUND -eq $FILENUM ] || \
3136 error "lfs getstripe --obd wrong: found $FOUND, expected $FILENUM"
3137 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/d56 | \
3138 sed '/^[ ]*'${OSTIDX}'[ ]/d' |\
3139 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] || \
3140 error "lfs getstripe --obd wrong: should not show file on other obd"
3141 echo "lfs getstripe --obd passed."
3143 run_test 56a "check lfs getstripe ===================================="
3150 if [ ! -d "$DIR/${tdir}g" ] ; then
3151 mkdir -p $DIR/${tdir}g
3152 for i in `seq 1 $LOCAL_NUMFILES` ; do
3153 touch $DIR/${tdir}g/file$i
3155 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3156 mkdir $DIR/${tdir}g/dir$i
3157 for j in `seq 1 $LOCAL_NUMFILES` ; do
3158 touch $DIR/${tdir}g/dir$i/file$j
3164 setup_56_special() {
3169 if [ ! -e "$TDIR/loop1b" ] ; then
3170 for i in `seq 1 $LOCAL_NUMFILES` ; do
3171 mknod $TDIR/loop${i}b b 7 $i
3172 mknod $TDIR/null${i}c c 1 3
3173 ln -s $TDIR/file1 $TDIR/link${i}l
3175 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3176 mknod $TDIR/dir$i/loop${i}b b 7 $i
3177 mknod $TDIR/dir$i/null${i}c c 1 3
3178 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
3186 setup_56 $NUMFILES $NUMDIRS
3188 EXPECTED=$(($NUMDIRS + 2))
3189 # test lfs find with -name
3190 for i in `seq 1 $NUMFILES` ; do
3191 NUMS=`$LFIND -name "*$i" $DIR/${tdir}g | wc -l`
3192 [ $NUMS -eq $EXPECTED ] || error \
3193 "lfs find -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3195 echo "lfs find -name passed."
3197 run_test 56g "check lfs find -name ============================="
3202 setup_56 $NUMFILES $NUMDIRS
3204 EXPECTED=$((($NUMDIRS+1)*($NUMFILES-1)+$NUMFILES))
3205 # test lfs find with ! -name
3206 for i in `seq 1 $NUMFILES` ; do
3207 NUMS=`$LFIND ! -name "*$i" $DIR/${tdir}g | wc -l`
3208 [ $NUMS -eq $EXPECTED ] || error \
3209 "lfs find ! -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3211 echo "lfs find ! -name passed."
3213 run_test 56h "check lfs find ! -name ============================="
3218 UUID=`$LFS osts | awk '/0: / { print $2 }'`
3219 OUT="`$LFIND -ost $UUID $DIR/$tdir`"
3220 [ "$OUT" ] && error "$LFIND returned directory '$OUT'" || true
3222 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
3225 setup_56_special $NUMFILES $NUMDIRS
3227 EXPECTED=$((NUMDIRS+1))
3228 NUMS=`$LFIND -type d $DIR/${tdir}g | wc -l`
3229 [ $NUMS -eq $EXPECTED ] || \
3230 error "lfs find -type d $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3232 run_test 56j "check lfs find -type d ============================="
3235 setup_56_special $NUMFILES $NUMDIRS
3237 EXPECTED=$(((NUMDIRS+1) * NUMFILES))
3238 NUMS=`$LFIND -type f $DIR/${tdir}g | wc -l`
3239 [ $NUMS -eq $EXPECTED ] || \
3240 error "lfs find -type f $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3242 run_test 56k "check lfs find -type f ============================="
3245 setup_56_special $NUMFILES $NUMDIRS
3247 EXPECTED=$((NUMDIRS + NUMFILES))
3248 NUMS=`$LFIND -type b $DIR/${tdir}g | wc -l`
3249 [ $NUMS -eq $EXPECTED ] || \
3250 error "lfs find -type b $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3252 run_test 56l "check lfs find -type b ============================="
3255 setup_56_special $NUMFILES $NUMDIRS
3257 EXPECTED=$((NUMDIRS + NUMFILES))
3258 NUMS=`$LFIND -type c $DIR/${tdir}g | wc -l`
3259 [ $NUMS -eq $EXPECTED ] || \
3260 error "lfs find -type c $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3262 run_test 56m "check lfs find -type c ============================="
3265 setup_56_special $NUMFILES $NUMDIRS
3267 EXPECTED=$((NUMDIRS + NUMFILES))
3268 NUMS=`$LFIND -type l $DIR/${tdir}g | wc -l`
3269 [ $NUMS -eq $EXPECTED ] || \
3270 error "lfs find -type l $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3272 run_test 56n "check lfs find -type l ============================="
3275 setup_56 $NUMFILES $NUMDIRS
3278 utime $TDIR/file1 > /dev/null || error "utime (1)"
3279 utime $TDIR/file2 > /dev/null || error "utime (2)"
3280 utime $TDIR/dir1 > /dev/null || error "utime (3)"
3281 utime $TDIR/dir2 > /dev/null || error "utime (4)"
3282 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
3285 NUMS=`$LFIND -mtime +1 $TDIR | wc -l`
3286 [ $NUMS -eq $EXPECTED ] || \
3287 error "lfs find -mtime $TDIR wrong: found $NUMS, expected $EXPECTED"
3289 run_test 56o "check lfs find -mtime for old files =========================="
3292 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3297 setup_56 $NUMFILES $NUMDIRS
3299 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
3301 NUMS="`$LFIND -uid $RUNAS_ID $TDIR | wc -l`"
3302 [ $NUMS -eq $EXPECTED ] || \
3303 error "lfs find -uid $TDIR wrong: found $NUMS, expected $EXPECTED"
3305 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
3306 NUMS="`$LFIND ! -uid $RUNAS_ID $TDIR | wc -l`"
3307 [ $NUMS -eq $EXPECTED ] || \
3308 error "lfs find ! -uid $TDIR wrong: found $NUMS, expected $EXPECTED"
3310 echo "lfs find -uid and ! -uid passed."
3312 run_test 56p "check lfs find -uid and ! -uid ==============================="
3315 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3320 setup_56 $NUMFILES $NUMDIRS
3322 chgrp $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
3324 NUMS="`$LFIND -gid $RUNAS_ID $TDIR | wc -l`"
3325 [ $NUMS -eq $EXPECTED ] || \
3326 error "lfs find -gid $TDIR wrong: found $NUMS, expected $EXPECTED"
3328 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
3329 NUMS="`$LFIND ! -gid $RUNAS_ID $TDIR | wc -l`"
3330 [ $NUMS -eq $EXPECTED ] || \
3331 error "lfs find ! -gid $TDIR wrong: found $NUMS, expected $EXPECTED"
3333 echo "lfs find -gid and ! -gid passed."
3335 run_test 56q "check lfs find -gid and ! -gid ==============================="
3338 # note test will not do anything if MDS is not local
3339 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3340 local MNTDEV="osd*.*MDT*.mntdev"
3341 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
3342 [ -z "$DEV" ] && error "can't access $MNTDEV"
3343 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
3344 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump || error "can't access $DEV"
3345 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
3346 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
3350 run_test 57a "verify MDS filesystem created with large inodes =="
3357 local FILEN=$dir/f$FILECOUNT
3359 rm -rf $dir || error "removing $dir"
3360 mkdir -p $dir || error "creating $dir"
3361 local num=$(get_mds_dir $dir)
3364 echo "mcreating $FILECOUNT files"
3365 createmany -m $dir/f 1 $FILECOUNT || \
3366 error "creating files in $dir"
3368 # verify that files do not have EAs yet
3369 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
3370 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
3374 df $dir #make sure we get new statfs data
3375 local MDSFREE=$(do_facet $mymds lctl get_param -n osd.*MDT000$((num -1)).kbytesfree)
3376 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
3377 echo "opening files to create objects/EAs"
3379 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
3380 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
3383 # verify that files have EAs now
3384 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
3385 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
3387 sleep 1 #make sure we get new statfs data
3389 local MDSFREE2=$(do_facet $mymds lctl get_param -n osd.*MDT000$((num -1)).kbytesfree)
3390 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
3391 if [ "$MDCFREE2" -lt "$((MDCFREE - 8))" ]; then
3392 if [ "$MDSFREE" != "$MDSFREE2" ]; then
3393 error "MDC before $MDCFREE != after $MDCFREE2"
3395 echo "MDC before $MDCFREE != after $MDCFREE2"
3396 echo "unable to confirm if MDS has large inodes"
3401 run_test 57b "default LOV EAs are stored inside large inodes ==="
3404 [ -z "$(which wiretest 2>/dev/null)" ] && skip_env "could not find wiretest" && return
3407 run_test 58 "verify cross-platform wire constants =============="
3410 echo "touch 130 files"
3411 createmany -o $DIR/f59- 130
3413 unlinkmany $DIR/f59- 130
3416 # wait for commitment of removal
3418 run_test 59 "verify cancellation of llog records async ========="
3420 TEST60_HEAD="test_60 run $RANDOM"
3422 [ ! -f run-llog.sh ] && skip_env "missing subtest run-llog.sh" && return
3423 log "$TEST60_HEAD - from kernel mode"
3426 run_test 60a "llog sanity tests run from kernel module =========="
3428 test_60b() { # bug 6411
3430 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
3442 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
3444 run_test 60b "limit repeated messages from CERROR/CWARN ========"
3447 echo "create 5000 files"
3448 createmany -o $DIR/f60c- 5000
3449 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
3450 lctl set_param fail_loc=0x80000137
3451 unlinkmany $DIR/f60c- 5000
3452 lctl set_param fail_loc=0
3454 run_test 60c "unlink file when mds full"
3457 SAVEPRINTK=$(lctl get_param -n printk)
3459 # verify "lctl mark" is even working"
3460 MESSAGE="test message ID $RANDOM $$"
3461 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
3462 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
3464 lctl set_param printk=0 || error "set lnet.printk failed"
3465 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
3466 MESSAGE="new test message ID $RANDOM $$"
3467 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
3468 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
3469 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
3471 lctl set_param -n printk="$SAVEPRINTK"
3473 run_test 60d "test printk console message masking"
3477 dd if=/dev/zero of=$f bs=`page_size` count=1
3478 cancel_lru_locks osc
3479 multiop $f OSMWUc || error
3482 run_test 61 "mmap() writes don't make sync hang ================"
3484 # bug 2330 - insufficient obd_match error checking causes LBUG
3488 cancel_lru_locks osc
3489 lctl set_param fail_loc=0x405
3490 cat $f && error "cat succeeded, expect -EIO"
3491 lctl set_param fail_loc=0
3493 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
3494 # match every page all of the time.
3495 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
3497 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
3498 test_63a() { # was test_63
3499 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
3500 lctl set_param -n osc.*.max_dirty_mb 0
3501 for i in `seq 10` ; do
3502 dd if=/dev/zero of=$DIR/f63 bs=8k &
3508 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
3509 rm -f $DIR/f63 || true
3511 run_test 63a "Verify oig_wait interruption does not crash ======="
3513 # bug 2248 - async write errors didn't return to application on sync
3514 # bug 3677 - async write errors left page locked
3517 lctl set_param debug=-1
3519 # ensure we have a grant to do async writes
3520 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
3523 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
3524 lctl set_param fail_loc=0x80000406
3525 multiop $DIR/$tfile Owy && \
3526 error "sync didn't return ENOMEM"
3527 sync; sleep 2; sync # do a real sync this time to flush page
3528 lctl get_param -n llite.*.dump_page_cache | grep locked && \
3529 error "locked page left in cache after async error" || true
3532 run_test 63b "async write errors should be returned to fsync ==="
3536 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
3538 run_test 64a "verify filter grant calculations (in kernel) ====="
3541 [ ! -f oos.sh ] && skip_env "missing subtest oos.sh" && return
3544 run_test 64b "check out-of-space detection on client ==========="
3546 # bug 1414 - set/get directories' stripe info
3550 $LVERIFY $DIR/d65 $DIR/d65/f1 || error "lverify failed"
3552 run_test 65a "directory with no stripe info ===================="
3556 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3558 $LVERIFY $DIR/d65 $DIR/d65/f2 || error "lverify failed"
3560 run_test 65b "directory setstripe $(($STRIPESIZE * 2)) 0 1 ==============="
3563 if [ $OSTCOUNT -gt 1 ]; then
3565 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 4)) -i 1 \
3566 -c $(($OSTCOUNT - 1)) || error "setstripe"
3568 $LVERIFY $DIR/d65 $DIR/d65/f3 || error "lverify failed"
3571 run_test 65c "directory setstripe $(($STRIPESIZE * 4)) 1 $(($OSTCOUNT - 1))"
3575 if [ $STRIPECOUNT -le 0 ]; then
3577 elif [ $STRIPECOUNT -gt 160 ]; then
3578 #LOV_MAX_STRIPE_COUNT is 160
3579 [ $OSTCOUNT -gt 160 ] && sc=160 || sc=$(($OSTCOUNT - 1))
3581 sc=$(($STRIPECOUNT - 1))
3583 $SETSTRIPE $DIR/d65 -s $STRIPESIZE -c $sc || error "setstripe"
3584 touch $DIR/d65/f4 $DIR/d65/f5
3585 $LVERIFY $DIR/d65 $DIR/d65/f4 $DIR/d65/f5 || error "lverify failed"
3587 run_test 65d "directory setstripe $STRIPESIZE -1 stripe_count =============="
3592 $SETSTRIPE $DIR/d65 || error "setstripe"
3593 $GETSTRIPE -v $DIR/d65 | grep "Default" || error "no stripe info failed"
3595 $LVERIFY $DIR/d65 $DIR/d65/f6 || error "lverify failed"
3597 run_test 65e "directory setstripe defaults ======================="
3601 $RUNAS $SETSTRIPE $DIR/d65f && error "setstripe succeeded" || true
3603 run_test 65f "dir setstripe permission (should return error) ==="
3607 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3608 $SETSTRIPE -d $DIR/d65 || error "setstripe"
3609 $GETSTRIPE -v $DIR/d65 | grep "Default" || \
3610 error "delete default stripe failed"
3612 run_test 65g "directory setstripe -d ==========================="
3616 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3617 mkdir -p $DIR/d65/dd1
3618 [ "`$GETSTRIPE -v $DIR/d65 | grep "^count"`" == \
3619 "`$GETSTRIPE -v $DIR/d65/dd1 | grep "^count"`" ] || error "stripe info inherit failed"
3621 run_test 65h "directory stripe info inherit ===================="
3623 test_65i() { # bug6367
3624 $SETSTRIPE $MOUNT -s 65536 -c -1
3626 run_test 65i "set non-default striping on root directory (bug 6367)="
3628 test_65ia() { # bug12836
3629 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
3631 run_test 65ia "getstripe on -1 default directory striping"
3633 test_65ib() { # bug12836
3634 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
3636 run_test 65ib "getstripe -v on -1 default directory striping"
3638 test_65ic() { # bug12836
3639 $LFS find -mtime -1 $MOUNT || error "find $MOUNT failed"
3641 run_test 65ic "new find on -1 default directory striping"
3643 test_65j() { # bug6367
3645 # if we aren't already remounting for each test, do so for this test
3646 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
3647 cleanup || error "failed to unmount"
3650 $SETSTRIPE -d $MOUNT || error "setstripe failed"
3652 run_test 65j "set default striping on root directory (bug 6367)="
3654 test_65k() { # bug11679
3655 [ "$OSTCOUNT" -lt 2 ] && skip_env "too few OSTs" && return
3656 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3658 echo "Check OST status: "
3659 MDS_OSCS=`do_facet $SINGLEMDS lctl dl | awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
3660 for OSC in $MDS_OSCS; do
3661 echo $OSC "is activate"
3662 do_facet $SINGLEMDS lctl --device %$OSC activate
3664 do_facet client mkdir -p $DIR/$tdir
3665 for INACTIVE_OSC in $MDS_OSCS; do
3666 echo $INACTIVE_OSC "is Deactivate:"
3667 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
3668 for STRIPE_OSC in $MDS_OSCS; do
3669 STRIPE_OST=`osc_to_ost $STRIPE_OSC`
3670 STRIPE_INDEX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
3671 grep $STRIPE_OST | awk -F: '{print $1}' | head -n 1`
3673 [ -f $DIR/$tdir/${STRIPE_INDEX} ] && continue
3674 echo "$SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} -i ${STRIPE_INDEX} -c 1"
3675 do_facet client $SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} -i ${STRIPE_INDEX} -c 1
3677 [ $RC -ne 0 ] && error "setstripe should have succeeded"
3679 do_facet client rm -f $DIR/$tdir/*
3680 echo $INACTIVE_OSC "is Activate."
3681 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
3684 run_test 65k "validate manual striping works properly with deactivated OSCs"
3686 test_65l() { # bug 12836
3687 mkdir -p $DIR/$tdir/test_dir
3688 $SETSTRIPE $DIR/$tdir/test_dir -c -1
3689 $LFS find -mtime -1 $DIR/$tdir >/dev/null
3691 run_test 65l "lfs find on -1 stripe dir ========================"
3693 # bug 2543 - update blocks count on client
3696 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
3698 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
3699 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
3701 run_test 66 "update inode blocks count on client ==============="
3707 if [ ! -z "$LLOOP" ]; then
3708 if swapon -s | grep -q $LLOOP; then
3709 swapoff $LLOOP || error "swapoff failed"
3712 $LCTL blockdev_detach $LLOOP || error "detach failed"
3716 if [ ! -z "$LLITELOOPLOAD" ]; then
3724 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
3728 swapon -s | awk '($1 == "'$1'") { print $4 }'
3731 # test case for lloop driver, basic function
3733 [ "$UID" != 0 ] && skip_env "must run as root" && return
3735 trap cleanup_68 EXIT
3737 if ! module_loaded llite_lloop; then
3738 if load_module llite/llite_lloop; then
3741 skip_env "can't find module llite_lloop"
3746 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
3747 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
3748 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
3750 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
3751 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
3755 run_test 68a "lloop driver - basic test ========================"
3757 # excercise swapping to lustre by adding a high priority swapfile entry
3758 # and then consuming memory until it is used.
3759 test_68b() { # was test_68
3760 [ "$UID" != 0 ] && skip_env "must run as root" && return
3761 lctl get_param -n devices | grep -q obdfilter && \
3762 skip "local OST" && return
3764 grep -q llite_lloop /proc/modules
3765 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
3767 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
3768 skip "can't reliably test swap with TCP" && return
3770 MEMTOTAL=`meminfo MemTotal`
3771 NR_BLOCKS=$((MEMTOTAL>>8))
3772 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
3774 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
3775 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
3778 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
3780 trap cleanup_68 EXIT
3782 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
3784 echo "before: `swapon -s | grep $LLOOP`"
3785 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
3786 echo "after: `swapon -s | grep $LLOOP`"
3787 SWAPUSED=`swap_used $LLOOP`
3791 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
3793 run_test 68b "support swapping to Lustre ========================"
3795 # bug5265, obdfilter oa2dentry return -ENOENT
3796 # #define OBD_FAIL_OST_ENOENT 0x217
3798 remote_ost_nodsh && skip "remote OST with nodsh" && return
3801 $SETSTRIPE $f -c 1 -i 0
3803 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
3805 do_facet ost1 lctl set_param fail_loc=0x217
3806 truncate $f 1 # vmtruncate() will ignore truncate() error.
3807 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
3809 do_facet ost1 lctl set_param fail_loc=0
3810 $DIRECTIO write $f 0 2 || error "write error"
3812 cancel_lru_locks osc
3813 $DIRECTIO read $f 0 1 || error "read error"
3815 do_facet ost1 lctl set_param fail_loc=0x217
3816 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
3818 do_facet ost1 lctl set_param fail_loc=0
3821 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
3825 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
3827 run_test 71 "Running dbench on lustre (don't segment fault) ===="
3829 test_72() { # bug 5695 - Test that on 2.6 remove_suid works properly
3830 check_kernel_version 43 || return 0
3831 [ "$RUNAS_ID" = "$UID" ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3833 # Check that testing environment is properly set up. Skip if not
3834 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
3835 skip_env "User $RUNAS_ID does not exist - skipping"
3838 # We had better clear the $DIR to get enough space for dd
3843 $RUNAS dd if=/dev/zero of=$DIR/f72 bs=512 count=1 || error
3844 # See if we are still setuid/sgid
3845 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on write"
3846 # Now test that MDS is updated too
3847 cancel_lru_locks mdc
3848 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on MDS"
3852 run_test 72 "Test that remove suid works properly (bug5695) ===="
3854 # bug 3462 - multiple simultaneous MDC requests
3858 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
3861 lctl set_param fail_loc=0x80000129
3862 multiop $DIR/d73-1/f73-2 Oc &
3864 lctl set_param fail_loc=0
3866 multiop $DIR/d73-2/f73-3 Oc &
3870 wait $pid1 || return 1
3874 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
3875 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
3876 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
3880 run_test 73 "multiple MDC requests (should not deadlock)"
3882 test_74a() { # bug 6149, 6184
3883 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
3885 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
3886 # will spin in a tight reconnection loop
3888 lctl set_param fail_loc=0x8000030e
3889 # get any lock that won't be difficult - lookup works.
3891 lctl set_param fail_loc=0
3895 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
3897 test_74b() { # bug 13310
3898 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
3900 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
3901 # will spin in a tight reconnection loop
3902 lctl set_param fail_loc=0x8000030e
3903 # get a "difficult" lock
3905 lctl set_param fail_loc=0
3909 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
3912 #define OBD_FAIL_LDLM_NEW_LOCK
3913 lctl set_param fail_loc=0x80000319
3914 touch $DIR/$tfile && error "Touch successful"
3917 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
3920 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
3923 test_76() { # Now for bug 20433, added originally in bug 1443
3924 cancel_lru_locks osc
3925 BEFORE_INODES=`num_inodes`
3926 echo "before inodes: $BEFORE_INODES"
3928 [ "$SLOW" = "no" ] && COUNT=100
3929 for i in `seq $COUNT`; do
3933 cancel_lru_locks osc
3934 AFTER_INODES=`num_inodes`
3935 echo "after inodes: $AFTER_INODES"
3937 while [ $AFTER_INODES -gt $BEFORE_INODES ]; do
3939 AFTER_INODES=`num_inodes`
3941 echo "wait $wait seconds inodes: $AFTER_INODES"
3942 if [ $wait -gt 30 ]; then
3943 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
3947 run_test 76 "confirm clients recycle inodes properly ===="
3953 # Note: in sptlrpc modes which enable its own bulk checksum, the
3954 # original crc32_le bulk checksum will be automatically disabled,
3955 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
3956 # will be checked by sptlrpc code against sptlrpc bulk checksum.
3957 # In this case set_checksums() will not be no-op, because sptlrpc
3958 # bulk checksum will be enabled all through the test.
3960 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
3961 lctl set_param -n osc.*.checksums $1
3965 export ORIG_CSUM_TYPE=""
3966 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
3969 [ "$ORIG_CSUM_TYPE" ] || \
3970 ORIG_CSUM_TYPE=`lctl get_param -n osc/*osc-[^mM]*/checksum_type |
3971 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`
3972 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
3973 log "set checksum type to $1"
3976 F77_TMP=$TMP/f77-temp
3979 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
3980 error "error writing to $F77_TMP"
3983 test_77a() { # bug 10889
3984 $GSS && skip "could not run with gss" && return
3985 [ ! -f $F77_TMP ] && setup_f77
3987 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
3991 run_test 77a "normal checksum read/write operation ============="
3993 test_77b() { # bug 10889
3994 $GSS && skip "could not run with gss" && return
3995 [ ! -f $F77_TMP ] && setup_f77
3996 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3997 lctl set_param fail_loc=0x80000409
3999 dd if=$F77_TMP of=$DIR/f77b bs=1M count=$F77SZ conv=sync || \
4000 error "dd error: $?"
4001 lctl set_param fail_loc=0
4004 run_test 77b "checksum error on client write ===================="
4006 test_77c() { # bug 10889
4007 $GSS && skip "could not run with gss" && return
4008 [ ! -f $DIR/f77b ] && skip "requires 77b - skipping" && return
4010 for algo in $CKSUM_TYPES; do
4011 cancel_lru_locks osc
4012 set_checksum_type $algo
4013 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
4014 lctl set_param fail_loc=0x80000408
4015 cmp $F77_TMP $DIR/f77b || error "file compare failed"
4016 lctl set_param fail_loc=0
4019 set_checksum_type $ORIG_CSUM_TYPE
4022 run_test 77c "checksum error on client read ==================="
4024 test_77d() { # bug 10889
4025 $GSS && skip "could not run with gss" && return
4026 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
4027 lctl set_param fail_loc=0x80000409
4029 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
4030 error "direct write: rc=$?"
4031 lctl set_param fail_loc=0
4034 run_test 77d "checksum error on OST direct write ==============="
4036 test_77e() { # bug 10889
4037 $GSS && skip "could not run with gss" && return
4038 [ ! -f $DIR/f77 ] && skip "requires 77d - skipping" && return
4039 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
4040 lctl set_param fail_loc=0x80000408
4042 cancel_lru_locks osc
4043 directio read $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
4044 error "direct read: rc=$?"
4045 lctl set_param fail_loc=0
4048 run_test 77e "checksum error on OST direct read ================"
4050 test_77f() { # bug 10889
4051 $GSS && skip "could not run with gss" && return
4053 for algo in $CKSUM_TYPES; do
4054 cancel_lru_locks osc
4055 set_checksum_type $algo
4056 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
4057 lctl set_param fail_loc=0x409
4058 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) && \
4059 error "direct write succeeded"
4060 lctl set_param fail_loc=0
4062 set_checksum_type $ORIG_CSUM_TYPE
4065 run_test 77f "repeat checksum error on write (expect error) ===="
4067 test_77g() { # bug 10889
4068 $GSS && skip "could not run with gss" && return
4069 remote_ost_nodsh && skip "remote OST with nodsh" && return
4071 [ ! -f $F77_TMP ] && setup_f77
4073 $SETSTRIPE $DIR/f77g -c 1 -i 0
4074 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
4075 do_facet ost1 lctl set_param fail_loc=0x8000021a
4077 dd if=$F77_TMP of=$DIR/f77g bs=1M count=$F77SZ || \
4078 error "write error: rc=$?"
4079 do_facet ost1 lctl set_param fail_loc=0
4082 run_test 77g "checksum error on OST write ======================"
4084 test_77h() { # bug 10889
4085 $GSS && skip "could not run with gss" && return
4086 remote_ost_nodsh && skip "remote OST with nodsh" && return
4088 [ ! -f $DIR/f77g ] && skip "requires 77g - skipping" && return
4089 cancel_lru_locks osc
4090 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
4091 do_facet ost1 lctl set_param fail_loc=0x8000021b
4093 cmp $F77_TMP $DIR/f77g || error "file compare failed"
4094 do_facet ost1 lctl set_param fail_loc=0
4097 run_test 77h "checksum error on OST read ======================="
4099 test_77i() { # bug 13805
4100 $GSS && skip "could not run with gss" && return
4101 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
4102 lctl set_param fail_loc=0x40b
4103 remount_client $MOUNT
4104 lctl set_param fail_loc=0
4105 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
4106 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
4107 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
4108 [ "$algo" = "crc32" ] || error "algo set to $algo instead of crc32"
4110 remount_client $MOUNT
4112 run_test 77i "client not supporting OSD_CONNECT_CKSUM =========="
4114 test_77j() { # bug 13805
4115 $GSS && skip "could not run with gss" && return
4116 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
4117 lctl set_param fail_loc=0x40c
4118 remount_client $MOUNT
4119 lctl set_param fail_loc=0
4120 sleep 2 # wait async osc connect to finish
4121 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
4122 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
4123 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
4124 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
4126 remount_client $MOUNT
4128 run_test 77j "client only supporting ADLER32 ===================="
4130 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
4134 test_78() { # bug 10901
4135 remote_ost || { skip_env "local OST" && return; }
4138 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
4139 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
4140 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
4141 echo "MemTotal: $MEMTOTAL"
4142 # reserve 256MB of memory for the kernel and other running processes,
4143 # and then take 1/2 of the remaining memory for the read/write buffers.
4144 if [ $MEMTOTAL -gt 512 ] ;then
4145 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
4147 # for those poor memory-starved high-end clusters...
4148 MEMTOTAL=$((MEMTOTAL / 2))
4150 echo "Mem to use for directio: $MEMTOTAL"
4151 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
4152 [ $F78SIZE -gt 512 ] && F78SIZE=512
4153 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
4154 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
4155 echo "Smallest OST: $SMALLESTOST"
4156 [ $SMALLESTOST -lt 10240 ] && \
4157 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
4159 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ] && \
4160 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
4162 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
4163 echo "File size: $F78SIZE"
4164 $SETSTRIPE $DIR/$tfile -c $OSTCOUNT || error "setstripe failed"
4165 for i in `seq 1 $NSEQ`
4167 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
4168 echo directIO rdwr round $i of $NSEQ
4169 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
4174 run_test 78 "handle large O_DIRECT writes correctly ============"
4176 test_79() { # bug 12743
4177 wait_delete_completed
4179 BKTOTAL=$(calc_osc_kbytes kbytestotal)
4180 BKFREE=$(calc_osc_kbytes kbytesfree)
4181 BKAVAIL=$(calc_osc_kbytes kbytesavail)
4183 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
4184 DFTOTAL=`echo $STRING | cut -d, -f1`
4185 DFUSED=`echo $STRING | cut -d, -f2`
4186 DFAVAIL=`echo $STRING | cut -d, -f3`
4187 DFFREE=$(($DFTOTAL - $DFUSED))
4189 ALLOWANCE=$((64 * $OSTCOUNT))
4191 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
4192 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
4193 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
4195 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
4196 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
4197 error "df free($DFFREE) mismatch OST free($BKFREE)"
4199 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
4200 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
4201 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
4204 run_test 79 "df report consistency check ======================="
4206 test_80() { # bug 10718
4207 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
4209 local BEFORE=`date +%s`
4210 cancel_lru_locks osc
4211 local AFTER=`date +%s`
4212 local DIFF=$((AFTER-BEFORE))
4213 if [ $DIFF -gt 1 ] ; then
4214 error "elapsed for 1M@1T = $DIFF"
4219 run_test 80 "Page eviction is equally fast at high offsets too ===="
4222 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && \
4224 mkdir -p $DIR/d99cvsroot
4225 chown $RUNAS_ID $DIR/d99cvsroot
4226 local oldPWD=$PWD # bug 13584, use $TMP as working dir
4229 $RUNAS cvs -d $DIR/d99cvsroot init || error
4232 run_test 99a "cvs init ========================================="
4235 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4236 [ ! -d $DIR/d99cvsroot ] && test_99a
4238 # some versions of cvs import exit(1) when asked to import links or
4239 # files they can't read. ignore those files.
4240 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
4241 ! -perm +4 -printf '-I %f\n')
4242 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
4243 d99reposname vtag rtag
4245 run_test 99b "cvs import ======================================="
4248 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4249 [ ! -d $DIR/d99cvsroot ] && test_99b
4251 mkdir -p $DIR/d99reposname
4252 chown $RUNAS_ID $DIR/d99reposname
4253 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
4255 run_test 99c "cvs checkout ====================================="
4258 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4259 [ ! -d $DIR/d99cvsroot ] && test_99c
4260 cd $DIR/d99reposname
4262 $RUNAS cvs add -m 'addmsg' foo99
4264 run_test 99d "cvs add =========================================="
4267 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4268 [ ! -d $DIR/d99cvsroot ] && test_99c
4269 cd $DIR/d99reposname
4272 run_test 99e "cvs update ======================================="
4275 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4276 [ ! -d $DIR/d99cvsroot ] && test_99d
4277 cd $DIR/d99reposname
4278 $RUNAS cvs commit -m 'nomsg' foo99
4279 rm -fr $DIR/d99cvsroot
4281 run_test 99f "cvs commit ======================================="
4284 [ "$NETTYPE" = tcp ] || \
4285 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
4288 remote_ost_nodsh && skip "remote OST with nodsh" && return
4289 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4291 { skip "useless for local single node setup" && return; }
4293 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
4294 [ "$PROT" != "tcp" ] && continue
4295 RPORT=$(echo $REMOTE | cut -d: -f2)
4296 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
4299 LPORT=`echo $LOCAL | cut -d: -f2`
4300 if [ $LPORT -ge 1024 ]; then
4301 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
4303 error_exit "local: $LPORT > 1024, remote: $RPORT"
4306 [ "$rc" = 0 ] || error_exit "privileged port not found" )
4308 run_test 100 "check local port using privileged port ==========="
4310 function get_named_value()
4319 echo $line | sed "s/^$tag//"
4326 export CACHE_MAX=`lctl get_param -n llite.*.max_cached_mb | head -n 1`
4328 lctl set_param -n llite.*.max_cached_mb $CACHE_MAX
4336 [ "$CPU" = "UML" ] && nreads=1000
4337 local cache_limit=32
4339 lctl set_param -n osc.*-osc*.rpc_stats 0
4340 trap cleanup_101 EXIT
4341 lctl set_param -n llite.*.read_ahead_stats 0
4342 lctl set_param -n llite.*.max_cached_mb $cache_limit
4345 # randomly read 10000 of 64K chunks from file 3x 32MB in size
4347 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
4348 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
4351 for s in `lctl get_param -n llite.*.read_ahead_stats | \
4352 get_named_value 'read but discarded' | cut -d" " -f1`; do
4353 discard=$(($discard + $s))
4357 if [ $(($discard * 10)) -gt $nreads ] ;then
4358 lctl get_param osc.*-osc*.rpc_stats
4359 lctl get_param llite.*.read_ahead_stats
4360 error "too many ($discard) discarded pages"
4362 rm -f $DIR/$tfile || true
4364 run_test 101 "check read-ahead for random reads ================"
4369 STRIPE_COUNT=$OSTCOUNT
4372 trap cleanup_test101b EXIT
4373 # prepare the read-ahead file
4374 $SETSTRIPE $DIR/$tfile -s $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT
4376 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
4379 cleanup_test101b() {
4386 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
4391 local STRIPE_SIZE=1048576
4392 local RA_INC=1048576
4393 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
4394 local FILE_LENGTH=$((64*100))
4395 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
4396 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
4397 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
4398 get_named_value 'read but discarded' | \
4399 cut -d" " -f1 | calc_total`
4401 if [ $DISCARD -gt $discard_limit ]; then
4402 lctl get_param llite.*.read_ahead_stats
4403 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
4405 echo "Read-ahead success for size ${READ_SIZE}"
4410 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping stride IO stride-ahead test" && return
4411 local STRIPE_SIZE=1048576
4412 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
4413 local FILE_LENGTH=$((STRIPE_SIZE*100))
4414 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
4415 # prepare the read-ahead file
4417 cancel_lru_locks osc
4418 for BIDX in 2 4 8 16 32 64 128 256
4420 local BSIZE=$((BIDX*4096))
4421 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
4422 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
4423 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
4424 $LCTL set_param -n llite.*.read_ahead_stats 0
4425 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
4426 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
4427 cancel_lru_locks osc
4433 run_test 101b "check stride-io mode read-ahead ================="
4436 lctl get_param -n llite.*.max_read_ahead_mb | head -n 1
4437 lctl set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
4441 local file=$DIR/$tfile
4442 local size=${FILESIZE_101c:-500}
4443 local ra_MB=${READAHEAD_MB:-40}
4445 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
4446 [ $space -gt $((size / 1024)) ] ||
4447 { skip "Need free space ${size}M, have $space" && return; }
4449 echo Creating ${size}M test file $file
4450 dd if=/dev/zero of=$file bs=1M count=$size
4451 echo Cancel LRU locks on lustre client to flush the client cache
4452 cancel_lru_locks osc
4454 echo Disable read-ahead
4455 local old_READAHEAD=$(set_read_ahead 0)
4457 echo Reading the test file $file with read-ahead disabled
4458 time_ra_OFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
4460 echo Cancel LRU locks on lustre client to flush the client cache
4461 cancel_lru_locks osc
4462 echo Enable read-ahead with ${ra_MB}MB
4463 set_read_ahead $ra_MB
4465 echo Reading the test file $file with read-ahead enabled
4466 time_ra_ON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
4468 echo read-ahead disabled time read $time_ra_OFF
4469 echo read-ahead enabled time read $time_ra_ON
4471 set_read_ahead $old_READAHEAD
4474 [ $time_ra_ON -lt $time_ra_OFF ] ||
4475 error "read-ahead enabled time read (${time_ra_ON}s) is more than
4476 read-ahead disabled time read (${time_ra_OFF}s) filesize ${size}M"
4478 run_test 101d "file read with and without read-ahead enabled ================="
4482 chown $RUNAS_ID $DIR/$tdir
4485 STRIPE_COUNT=$OSTCOUNT
4486 [ $OSTCOUNT -gt 4 ] && STRIPE_COUNT=4
4488 trap cleanup_test102 EXIT
4490 $1 $SETSTRIPE $tdir -s $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT
4494 for count in `seq 1 $STRIPE_COUNT`
4496 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4498 local stripe_size=`expr $STRIPE_SIZE \* $num`
4499 local file=file"$num-$offset-$count"
4500 $1 $SETSTRIPE $file -s $stripe_size -i $offset -c $count
4506 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
4512 rm -rf $DIR/d0.sanity/d102
4516 local testfile=$DIR/xattr_testfile
4521 [ "$UID" != 0 ] && skip_env "must run as root" && return
4522 [ -z "`lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr`" ] && skip_env "must have user_xattr" && return
4524 [ -z "$(which setfattr 2>/dev/null)" ] && skip_env "could not find setfattr" && return
4526 echo "set/get xattr..."
4527 setfattr -n trusted.name1 -v value1 $testfile || error
4528 [ "`getfattr -n trusted.name1 $testfile 2> /dev/null | \
4529 grep "trusted.name1"`" == "trusted.name1=\"value1\"" ] || error
4531 setfattr -n user.author1 -v author1 $testfile || error
4532 [ "`getfattr -n user.author1 $testfile 2> /dev/null | \
4533 grep "user.author1"`" == "user.author1=\"author1\"" ] || error
4536 setfattr -n trusted.name2 -v value2 $testfile || error
4537 setfattr -n trusted.name3 -v value3 $testfile || error
4538 [ `getfattr -d -m "^trusted" $testfile 2> /dev/null | \
4539 grep "trusted.name" | wc -l` -eq 3 ] || error
4542 setfattr -n user.author2 -v author2 $testfile || error
4543 setfattr -n user.author3 -v author3 $testfile || error
4544 [ `getfattr -d -m "^user" $testfile 2> /dev/null | \
4545 grep "user" | wc -l` -eq 3 ] || error
4547 echo "remove xattr..."
4548 setfattr -x trusted.name1 $testfile || error
4549 getfattr -d -m trusted $testfile 2> /dev/null | \
4550 grep "trusted.name1" && error || true
4552 setfattr -x user.author1 $testfile || error
4553 getfattr -d -m user $testfile 2> /dev/null | \
4554 grep "user.author1" && error || true
4556 # b10667: setting lustre special xattr be silently discarded
4557 echo "set lustre special xattr ..."
4558 setfattr -n "trusted.lov" -v "invalid value" $testfile || error
4562 run_test 102a "user xattr test =================================="
4565 # b10930: get/set/list trusted.lov xattr
4566 echo "get/set/list trusted.lov xattr ..."
4567 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
4568 local testfile=$DIR/$tfile
4569 $SETSTRIPE -s 65536 -i 1 -c 2 $testfile || error "setstripe failed"
4570 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
4571 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
4573 local testfile2=${testfile}2
4574 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
4575 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
4578 setfattr -n trusted.lov -v $value $testfile2
4579 local tmp_file=${testfile}3
4580 $GETSTRIPE -v $testfile2 > $tmp_file
4581 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
4582 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
4583 [ "$stripe_size" -eq 65536 ] || error "stripe size $stripe_size != 65536"
4584 [ "$stripe_count" -eq 2 ] || error "stripe count $stripe_count != 2"
4587 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
4590 # b10930: get/set/list lustre.lov xattr
4591 echo "get/set/list lustre.lov xattr ..."
4592 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
4594 chown $RUNAS_ID $DIR/$tdir
4595 local testfile=$DIR/$tdir/$tfile
4596 $RUNAS $SETSTRIPE -s 65536 -i 1 -c 2 $testfile||error "setstripe failed"
4597 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
4598 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
4600 local testfile2=${testfile}2
4601 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
4602 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
4604 $RUNAS $MCREATE $testfile2
4605 $RUNAS setfattr -n lustre.lov -v $value $testfile2
4606 local tmp_file=${testfile}3
4607 $RUNAS $GETSTRIPE -v $testfile2 > $tmp_file
4608 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
4609 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
4610 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
4611 [ $stripe_count -eq 2 ] || error "stripe count $stripe_count != 2"
4613 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
4615 compare_stripe_info1() {
4616 local stripe_index_all_zero=1
4620 for count in `seq 1 $STRIPE_COUNT`
4622 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4624 local size=`expr $STRIPE_SIZE \* $num`
4625 local file=file"$num-$offset-$count"
4626 get_stripe_info client $PWD/$file "$1"
4627 if [ $stripe_size -ne $size ]; then
4628 error "$file: different stripe size $stripe_size, expected $size" && return
4630 if [ $stripe_count -ne $count ]; then
4631 error "$file: different stripe count $stripe_count, expected $count" && return
4633 if [ $stripe_index -ne 0 ]; then
4634 stripe_index_all_zero=0
4639 [ $stripe_index_all_zero -eq 1 ] && error "all files are being extracted starting from OST index 0"
4643 compare_stripe_info2() {
4646 for count in `seq 1 $STRIPE_COUNT`
4648 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4650 local size=`expr $STRIPE_SIZE \* $num`
4651 local file=file"$num-$offset-$count"
4652 get_stripe_info client $PWD/$file
4653 if [ $stripe_size -ne $size ]; then
4654 error "$file: different stripe size $stripe_size, expected $size" && return
4656 if [ $stripe_count -ne $count ]; then
4657 error "$file: different stripe count $stripe_count, expected $count" && return
4659 if [ $stripe_index -ne $offset ]; then
4660 error "$file: different stripe offset $stripe_index, expected $offset" && return
4668 [ -n "$(which tar 2>/dev/null)" ] && strings $(which tar) | grep -q lustre && echo tar
4672 # b10930: tar test for trusted.lov xattr
4673 TAR=$(find_lustre_tar)
4674 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
4675 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
4678 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
4680 compare_stripe_info1
4682 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
4685 # b10930: tar test for trusted.lov xattr
4686 TAR=$(find_lustre_tar)
4687 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
4688 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
4692 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
4694 compare_stripe_info1
4696 run_test 102f "tar copy files, not keep osts ==========="
4698 test_102h() { # bug 15777
4699 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
4700 skip "must have user_xattr" && return
4701 [ -z "$(which setfattr 2>/dev/null)" ] &&
4702 skip_env "could not find setfattr" && return
4707 VALUE=datadatadatadatadatadatadatadata
4708 while [ $(echo $VALUE | wc -c) -lt $XSIZE ]; do
4709 VALUE="$VALUE$VALUE"
4711 log "save $XBIG on $DIR/$tfile"
4712 setfattr -n $XBIG -v "$VALUE" $DIR/$tfile ||
4713 error "saving $XBIG on $DIR/$tfile failed"
4714 ORIG=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4715 OSIZE=$(echo $ORIG | wc -c)
4716 [ $OSIZE -lt $XSIZE ] && error "set $XBIG too small ($OSIZE < $XSIZE)"
4719 log "save $XSML on $DIR/$tfile"
4720 setfattr -n $XSML -v val $DIR/$tfile ||
4721 error "saving $XSML on $DIR/$tfile failed"
4722 NEW=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4723 if [ "$NEW" != "$ORIG" ]; then
4726 error "$XBIG different after saving $XSML"
4729 log "grow $XSML on $DIR/$tfile"
4730 setfattr -n $XSML -v "$VALUE" $DIR/$tfile ||
4731 error "growing $XSML on $DIR/$tfile failed"
4732 NEW=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4733 if [ "$NEW" != "$ORIG" ]; then
4736 error "$XBIG different after growing $XSML"
4738 log "$XBIG still valid after growing $XSML"
4741 run_test 102h "grow xattr from inside inode to external block"
4743 test_102i() { # bug 17038
4745 ln -s $DIR/$tfile $DIR/${tfile}link
4746 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
4747 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"
4748 rm -f $DIR/$tfile $DIR/${tfile}link
4750 run_test 102i "lgetxattr test on symbolic link ============"
4753 TAR=$(find_lustre_tar)
4754 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
4755 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
4756 setup_test102 "$RUNAS"
4758 chown $RUNAS_ID $DIR/d102j
4759 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
4761 compare_stripe_info1 "$RUNAS"
4763 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
4767 # b22187 just check that does not crash for regular file.
4768 setfattr -n trusted.lov $DIR/$tfile
4769 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
4770 local test_kdir=$DIR/d102k
4772 local default_size=`$GETSTRIPE -s $test_kdir`
4773 local default_count=`$GETSTRIPE -c $test_kdir`
4774 local default_offset=`$GETSTRIPE -o $test_kdir`
4775 $SETSTRIPE -s 65536 -i 1 -c 2 $test_kdir || error 'dir setstripe failed'
4776 setfattr -n trusted.lov $test_kdir
4777 local stripe_size=`$GETSTRIPE -s $test_kdir`
4778 local stripe_count=`$GETSTRIPE -c $test_kdir`
4779 local stripe_offset=`$GETSTRIPE -o $test_kdir`
4780 [ $stripe_size -eq $default_size ] || error "stripe size $stripe_size != $default_size"
4781 [ $stripe_count -eq $default_count ] || error "stripe count $stripe_count != $default_count"
4782 [ $stripe_offset -eq $default_offset ] || error "stripe offset $stripe_offset != $default_offset"
4783 rm -rf $DIR/$tfile $test_kdir
4785 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
4791 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
4796 [ "$UID" != 0 ] && skip_env "must run as root" && return
4797 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
4798 [ -z "$(which setfacl 2>/dev/null)" ] && skip_env "could not find setfacl" && return
4799 $GSS && skip "could not run under gss" && return
4801 declare -a identity_old
4803 for num in `seq $MDSCOUNT`; do
4804 switch_identity $num true || identity_old[$num]=$?
4811 echo "performing cp ..."
4812 run_acl_subtest cp || error
4813 echo "performing getfacl-noacl..."
4814 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
4815 echo "performing misc..."
4816 run_acl_subtest misc || error "misc test failed"
4817 echo "performing permissions..."
4818 run_acl_subtest permissions || error "permissions failed"
4819 echo "performing setfacl..."
4820 run_acl_subtest setfacl || error "setfacl test failed"
4822 # inheritance test got from HP
4823 echo "performing inheritance..."
4824 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
4825 chmod +x make-tree || error "chmod +x failed"
4826 run_acl_subtest inheritance || error "inheritance test failed"
4832 for num in `seq $MDSCOUNT`; do
4833 if [ "${identity_old[$num]}" = 1 ]; then
4834 switch_identity $num false || identity_old[$num]=$?
4838 run_test 103 "acl test ========================================="
4842 lfs df || error "lfs df failed"
4843 lfs df -ih || error "lfs df -ih failed"
4844 lfs df -h $DIR || error "lfs df -h $DIR failed"
4845 lfs df -i $DIR || error "lfs df -i $DIR failed"
4846 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
4847 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
4849 OSC=`lctl get_param -n devices | awk '/-osc-/ {print $4}' | head -n 1`
4850 lctl --device %$OSC deactivate
4851 lfs df || error "lfs df with deactivated OSC failed"
4852 lctl --device %$OSC recover
4853 lfs df || error "lfs df with reactivated OSC failed"
4856 run_test 104a "lfs df [-ih] [path] test ========================="
4859 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4861 denied_cnt=$((`$RUNAS $LFS check servers 2>&1 | grep "Permission denied" | wc -l`))
4862 if [ $denied_cnt -ne 0 ];
4864 error "lfs check servers test failed"
4867 run_test 104b "$RUNAS lfs check servers test ===================="
4870 # doesn't work on 2.4 kernels
4872 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4874 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
4876 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
4880 run_test 105a "flock when mounted without -o flock test ========"
4884 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4886 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
4888 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
4892 run_test 105b "fcntl when mounted without -o flock test ========"
4896 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4898 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
4900 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
4904 run_test 105c "lockf when mounted without -o flock test ========"
4906 test_105d() { # bug 15924
4908 [ -z "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ] && \
4909 skip "mount w/o flock enabled" && return
4910 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
4911 $LCTL set_param fail_loc=0x80000315
4912 flocks_test 2 $DIR/$tdir
4914 run_test 105d "flock race (should not freeze) ========"
4916 test_106() { #bug 10921
4918 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
4919 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
4921 run_test 106 "attempt exec of dir followed by chown of that dir"
4930 local save_pattern=$(sysctl -n kernel.core_pattern)
4931 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
4932 sysctl -w kernel.core_pattern=$file
4933 sysctl -w kernel.core_uses_pid=0
4941 kill -s 11 $SLEEPPID
4943 if [ -e $file ]; then
4944 size=`stat -c%s $file`
4945 [ $size -eq 0 ] && error "Fail to create core file $file"
4947 error "Fail to create core file $file"
4950 sysctl -w kernel.core_pattern=$save_pattern
4951 sysctl -w kernel.core_uses_pid=$save_uses_pid
4954 run_test 107 "Coredump on SIG"
4958 mkdir $DIR/d110/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa || error "mkdir with 255 char fail"
4959 mkdir $DIR/d110/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb && error "mkdir with 256 char should fail, but not"
4960 touch $DIR/d110/xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx || error "create with 255 char fail"
4961 touch $DIR/d110/yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy && error ""create with 256 char should fail, but not
4966 run_test 110 "filename length checking"
4969 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
4971 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
4973 echo "Starting with $OSTIO_pre threads"
4976 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
4977 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
4978 echo "$NUMTEST creates/unlinks"
4980 createmany -o $DIR/$tdir/$tfile $NUMTEST
4981 unlinkmany $DIR/$tdir/$tfile $NUMTEST
4983 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
4986 # don't return an error
4987 [ $OSTIO_post -eq $OSTIO_pre ] && echo \
4988 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&\
4989 echo "This may be fine, depending on what ran before this test" &&\
4990 echo "and how fast this system is." && return
4992 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
4994 run_test 115 "verify dynamic thread creation===================="
4997 wait_delete_completed
4998 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
4999 echo OST kbytes available: ${AVAIL[@]}
5000 MAXI=0; MAXV=${AVAIL[0]}
5001 MINI=0; MINV=${AVAIL[0]}
5002 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
5003 #echo OST $i: ${AVAIL[i]}kb
5004 if [ ${AVAIL[i]} -gt $MAXV ]; then
5005 MAXV=${AVAIL[i]}; MAXI=$i
5007 if [ ${AVAIL[i]} -lt $MINV ]; then
5008 MINV=${AVAIL[i]}; MINI=$i
5011 echo Min free space: OST $MINI: $MINV
5012 echo Max free space: OST $MAXI: $MAXV
5016 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
5018 echo -n "Free space priority "
5019 lctl get_param -n lov.*-clilov-*.qos_prio_free
5022 [ $MINV -gt 960000 ] && skip "too much free space in OST$MINI, skip" &&\
5025 # generate uneven OSTs
5026 mkdir -p $DIR/$tdir/OST${MINI}
5029 echo "Filling 25% remaining space in OST${MINI} with ${FILL}Kb"
5030 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI}||error "setstripe failed"
5032 while [ $FILL -gt 0 ]; do
5034 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i bs=2M count=1 2>/dev/null
5035 FILL=$(($FILL - 2048))
5043 DIFF=$(($MAXV - $MINV))
5044 DIFF2=$(($DIFF * 100 / $MINV))
5045 echo -n "diff=${DIFF}=${DIFF2}% must be > 20% for QOS mode..."
5046 if [ $DIFF2 -gt 20 ]; then
5049 echo "failed - QOS mode won't be used"
5050 error_ignore "QOS imbalance criteria not met"
5054 MINI1=$MINI; MINV1=$MINV
5055 MAXI1=$MAXI; MAXV1=$MAXV
5057 # now fill using QOS
5058 echo writing a bunch of files to QOS-assigned OSTs
5059 $SETSTRIPE $DIR/$tdir -c 1
5061 while [ $FILL -gt 0 ]; do
5063 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1024 count=200 2>/dev/null
5064 FILL=$(($FILL - 200))
5067 echo "wrote $i 200k files"
5071 echo "Note: free space may not be updated, so measurements might be off"
5073 DIFF2=$(($MAXV - $MINV))
5074 echo "free space delta: orig $DIFF final $DIFF2"
5075 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
5076 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
5077 echo "Wrote $DIFF to smaller OST $MINI1"
5078 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
5079 echo "Wrote $DIFF2 to larger OST $MAXI1"
5080 [ $DIFF -gt 0 ] && echo "Wrote $(($DIFF2 * 100 / $DIFF - 100))% more data to larger OST $MAXI1"
5082 # Figure out which files were written where
5083 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
5084 awk '/'$MINI1': / {print $2; exit}')
5086 MINC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
5087 echo "$MINC files created on smaller OST $MINI1"
5088 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
5089 awk '/'$MAXI1': / {print $2; exit}')
5091 MAXC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
5092 echo "$MAXC files created on larger OST $MAXI1"
5093 [ $MINC -gt 0 ] && echo "Wrote $(($MAXC * 100 / $MINC - 100))% more files to larger OST $MAXI1"
5094 [ $MAXC -gt $MINC ] || error_ignore "stripe QOS didn't balance free space"
5098 run_test 116 "stripe QOS: free space balance ==================="
5100 test_117() # bug 10891
5102 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
5103 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
5104 lctl set_param fail_loc=0x21e
5105 > $DIR/$tfile || error "truncate failed"
5106 lctl set_param fail_loc=0
5107 echo "Truncate succeeded."
5110 run_test 117 "verify fsfilt_extend =========="
5112 export OLD_RESENDCOUNT=""
5113 set_resend_count () {
5114 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
5115 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
5116 lctl set_param -n $PROC_RESENDCOUNT $1
5117 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
5120 [ "$SLOW" = "no" ] && set_resend_count 4 # for reduce test_118* time (bug 14842)
5122 # Reset async IO behavior after error case
5124 FILE=$DIR/reset_async
5126 # Ensure all OSCs are cleared
5127 $LSTRIPE -c -1 $FILE
5128 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
5133 test_118a() #bug 11710
5137 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5138 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5139 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
5141 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5142 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5147 run_test 118a "verify O_SYNC works =========="
5151 remote_ost_nodsh && skip "remote OST with nodsh" && return
5155 #define OBD_FAIL_OST_ENOENT 0x217
5156 set_nodes_failloc "$(osts_nodes)" 0x217
5157 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5159 set_nodes_failloc "$(osts_nodes)" 0
5160 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5161 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5164 if [[ $RC -eq 0 ]]; then
5165 error "Must return error due to dropped pages, rc=$RC"
5169 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5170 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5174 echo "Dirty pages not leaked on ENOENT"
5176 # Due to the above error the OSC will issue all RPCs syncronously
5177 # until a subsequent RPC completes successfully without error.
5178 multiop $DIR/$tfile Ow4096yc
5183 run_test 118b "Reclaim dirty pages on fatal error =========="
5187 remote_ost_nodsh && skip "remote OST with nodsh" && return
5191 #define OBD_FAIL_OST_EROFS 0x216
5192 set_nodes_failloc "$(osts_nodes)" 0x216
5194 # multiop should block due to fsync until pages are written
5195 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
5199 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
5200 error "Multiop failed to block on fsync, pid=$MULTIPID"
5203 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5205 if [[ $WRITEBACK -eq 0 ]]; then
5206 error "No page in writeback, writeback=$WRITEBACK"
5209 set_nodes_failloc "$(osts_nodes)" 0
5212 if [[ $RC -ne 0 ]]; then
5213 error "Multiop fsync failed, rc=$RC"
5216 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5217 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5219 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5220 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5224 echo "Dirty pages flushed via fsync on EROFS"
5227 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
5231 remote_ost_nodsh && skip "remote OST with nodsh" && return
5235 #define OBD_FAIL_OST_BRW_PAUSE_BULK
5236 set_nodes_failloc "$(osts_nodes)" 0x214
5237 # multiop should block due to fsync until pages are written
5238 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
5242 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
5243 error "Multiop failed to block on fsync, pid=$MULTIPID"
5246 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5248 if [[ $WRITEBACK -eq 0 ]]; then
5249 error "No page in writeback, writeback=$WRITEBACK"
5252 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
5253 set_nodes_failloc "$(osts_nodes)" 0
5255 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5256 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5258 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5259 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5263 echo "Dirty pages gaurenteed flushed via fsync"
5266 run_test 118d "Fsync validation inject a delay of the bulk =========="
5271 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
5272 lctl set_param fail_loc=0x8000040a
5274 # Should simulate EINVAL error which is fatal
5275 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5277 if [[ $RC -eq 0 ]]; then
5278 error "Must return error due to dropped pages, rc=$RC"
5281 lctl set_param fail_loc=0x0
5283 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5284 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5285 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5287 if [[ $LOCKED -ne 0 ]]; then
5288 error "Locked pages remain in cache, locked=$LOCKED"
5291 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5292 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5296 echo "No pages locked after fsync"
5301 run_test 118f "Simulate unrecoverable OSC side error =========="
5306 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
5307 lctl set_param fail_loc=0x406
5309 # simulate local -ENOMEM
5310 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5313 lctl set_param fail_loc=0
5314 if [[ $RC -eq 0 ]]; then
5315 error "Must return error due to dropped pages, rc=$RC"
5318 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5319 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5320 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5322 if [[ $LOCKED -ne 0 ]]; then
5323 error "Locked pages remain in cache, locked=$LOCKED"
5326 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5327 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5331 echo "No pages locked after fsync"
5336 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
5339 remote_ost_nodsh && skip "remote OST with nodsh" && return
5343 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
5344 set_nodes_failloc "$(osts_nodes)" 0x20e
5345 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
5346 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5349 set_nodes_failloc "$(osts_nodes)" 0
5350 if [[ $RC -eq 0 ]]; then
5351 error "Must return error due to dropped pages, rc=$RC"
5354 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5355 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5356 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5358 if [[ $LOCKED -ne 0 ]]; then
5359 error "Locked pages remain in cache, locked=$LOCKED"
5362 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5363 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5367 echo "No pages locked after fsync"
5371 run_test 118h "Verify timeout in handling recoverables errors =========="
5374 remote_ost_nodsh && skip "remote OST with nodsh" && return
5378 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
5379 set_nodes_failloc "$(osts_nodes)" 0x20e
5381 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
5382 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
5385 set_nodes_failloc "$(osts_nodes)" 0
5389 if [[ $RC -ne 0 ]]; then
5390 error "got error, but should be not, rc=$RC"
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 | grep -c writeback)
5396 if [[ $LOCKED -ne 0 ]]; then
5397 error "Locked pages remain in cache, locked=$LOCKED"
5400 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5401 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5405 echo "No pages locked after fsync"
5409 run_test 118i "Fix error before timeout in recoverable error =========="
5412 remote_ost_nodsh && skip "remote OST with nodsh" && return
5416 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
5417 set_nodes_failloc "$(osts_nodes)" 0x220
5419 # return -EIO from OST
5420 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5422 set_nodes_failloc "$(osts_nodes)" 0x0
5423 if [[ $RC -eq 0 ]]; then
5424 error "Must return error due to dropped pages, rc=$RC"
5427 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5428 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5429 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
5430 if [[ $LOCKED -ne 0 ]]; then
5431 error "Locked pages remain in cache, locked=$LOCKED"
5434 # in recoverable error on OST we want resend and stay until it finished
5435 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5436 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5440 echo "No pages locked after fsync"
5444 run_test 118j "Simulate unrecoverable OST side error =========="
5448 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
5450 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
5451 set_nodes_failloc "$(osts_nodes)" 0x20e
5454 for ((i=0;i<10;i++)); do
5455 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
5456 error "dd to $DIR/$tdir/$tfile-$i failed" )&
5463 set_nodes_failloc "$(osts_nodes)" 0
5466 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
5468 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
5470 test_119a() # bug 11737
5472 BSIZE=$((512 * 1024))
5473 directio write $DIR/$tfile 0 1 $BSIZE
5474 # We ask to read two blocks, which is more than a file size.
5475 # directio will indicate an error when requested and actual
5476 # sizes aren't equeal (a normal situation in this case) and
5477 # print actual read amount.
5478 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
5479 if [ "$NOB" != "$BSIZE" ]; then
5480 error "read $NOB bytes instead of $BSIZE"
5484 run_test 119a "Short directIO read must return actual read amount"
5486 test_119b() # bug 11737
5488 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
5490 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
5491 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
5493 multiop $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
5494 error "direct read failed"
5497 run_test 119b "Sparse directIO read must return actual read amount"
5499 test_119c() # bug 13099
5502 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
5503 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
5506 run_test 119c "Testing for direct read hitting hole"
5508 test_119d() # bug 15950
5510 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
5511 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
5513 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
5514 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
5515 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
5516 lctl set_param fail_loc=0x40d
5517 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
5520 cat $DIR/$tfile > /dev/null &
5521 lctl set_param fail_loc=0
5524 log "the DIO writes have completed, now wait for the reads (should not block very long)"
5526 [ -n "`ps h -p $pid_reads -o comm`" ] && \
5527 error "the read rpcs have not completed in 2s"
5529 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
5531 run_test 119d "The DIO path should try to send a new rpc once one is completed"
5535 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5536 skip "no early lock cancel on server" && return 0
5537 lru_resize_disable mdc
5538 lru_resize_disable osc
5539 cancel_lru_locks mdc
5540 stat $DIR/$tdir > /dev/null
5541 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5542 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5544 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5545 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5546 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5547 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5548 lru_resize_enable mdc
5549 lru_resize_enable osc
5551 run_test 120a "Early Lock Cancel: mkdir test"
5555 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5556 skip "no early lock cancel on server" && return 0
5557 lru_resize_disable mdc
5558 lru_resize_disable osc
5559 cancel_lru_locks mdc
5560 stat $DIR/$tdir > /dev/null
5561 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5562 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5564 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5565 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5566 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5567 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5568 lru_resize_enable mdc
5569 lru_resize_enable osc
5571 run_test 120b "Early Lock Cancel: create test"
5575 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5576 skip "no early lock cancel on server" && return 0
5577 lru_resize_disable mdc
5578 lru_resize_disable osc
5579 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
5580 touch $DIR/$tdir/d1/f1
5581 cancel_lru_locks mdc
5582 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
5583 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5584 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5585 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
5586 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5587 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5588 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5589 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5590 lru_resize_enable mdc
5591 lru_resize_enable osc
5593 run_test 120c "Early Lock Cancel: link test"
5597 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5598 skip "no early lock cancel on server" && return 0
5599 lru_resize_disable mdc
5600 lru_resize_disable osc
5602 cancel_lru_locks mdc
5603 stat $DIR/$tdir > /dev/null
5604 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5605 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5606 chmod a+x $DIR/$tdir
5607 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5608 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5609 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5610 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5611 lru_resize_enable mdc
5612 lru_resize_enable osc
5614 run_test 120d "Early Lock Cancel: setattr test"
5618 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5619 skip "no early lock cancel on server" && return 0
5620 lru_resize_disable mdc
5621 lru_resize_disable osc
5622 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
5623 cancel_lru_locks mdc
5624 cancel_lru_locks osc
5625 dd if=$DIR/$tdir/f1 of=/dev/null
5626 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
5627 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5628 awk '/ldlm_cancel/ {print $2}'`
5629 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5630 awk '/ldlm_bl_callback/ {print $2}'`
5631 unlink $DIR/$tdir/f1
5632 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5633 awk '/ldlm_cancel/ {print $2}'`
5634 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5635 awk '/ldlm_bl_callback/ {print $2}'`
5636 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5637 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5638 lru_resize_enable mdc
5639 lru_resize_enable osc
5641 run_test 120e "Early Lock Cancel: unlink test"
5644 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5645 skip "no early lock cancel on server" && return 0
5647 lru_resize_disable mdc
5648 lru_resize_disable osc
5649 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
5650 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
5651 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
5652 cancel_lru_locks mdc
5653 cancel_lru_locks osc
5654 dd if=$DIR/$tdir/d1/f1 of=/dev/null
5655 dd if=$DIR/$tdir/d2/f2 of=/dev/null
5656 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
5657 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5658 awk '/ldlm_cancel/ {print $2}'`
5659 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5660 awk '/ldlm_bl_callback/ {print $2}'`
5661 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
5662 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5663 awk '/ldlm_cancel/ {print $2}'`
5664 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5665 awk '/ldlm_bl_callback/ {print $2}'`
5666 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5667 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5668 lru_resize_enable mdc
5669 lru_resize_enable osc
5671 run_test 120f "Early Lock Cancel: rename test"
5674 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5675 skip "no early lock cancel on server" && return 0
5676 lru_resize_disable mdc
5677 lru_resize_disable osc
5679 echo create $count files
5681 cancel_lru_locks mdc
5682 cancel_lru_locks osc
5685 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5686 awk '/ldlm_cancel/ {print $2}'`
5687 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5688 awk '/ldlm_bl_callback/ {print $2}'`
5689 createmany -o $DIR/$tdir/f $count
5691 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5692 awk '/ldlm_cancel/ {print $2}'`
5693 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5694 awk '/ldlm_bl_callback/ {print $2}'`
5696 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
5697 echo rm $count files
5700 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5701 awk '/ldlm_cancel/ {print $2}'`
5702 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5703 awk '/ldlm_bl_callback/ {print $2}'`
5705 echo total: $count removes in $((t2-t1))
5706 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
5708 # wait for commitment of removal
5709 lru_resize_enable mdc
5710 lru_resize_enable osc
5712 run_test 120g "Early Lock Cancel: performance test"
5714 test_121() { #bug #10589
5716 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
5717 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
5718 lctl set_param fail_loc=0x310
5719 cancel_lru_locks osc > /dev/null
5720 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
5721 lctl set_param fail_loc=0
5722 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
5724 run_test 121 "read cancel race ========="
5726 test_123a() { # was test 123, statahead(bug 11401)
5728 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
5729 log "testing on UP system. Performance may be not as good as expected."
5735 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
5736 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
5738 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
5739 createmany -o $DIR/$tdir/$tfile $j $((i - j))
5741 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
5742 lctl set_param -n llite.*.statahead_max 0
5743 lctl get_param llite.*.statahead_max
5744 cancel_lru_locks mdc
5745 cancel_lru_locks osc
5747 time ls -l $DIR/$tdir | wc -l
5749 delta=$((etime - stime))
5750 log "ls $i files without statahead: $delta sec"
5751 lctl set_param llite.*.statahead_max=$max
5753 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
5754 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
5755 cancel_lru_locks mdc
5756 cancel_lru_locks osc
5758 time ls -l $DIR/$tdir | wc -l
5760 delta_sa=$((etime - stime))
5761 log "ls $i files with statahead: $delta_sa sec"
5762 lctl get_param -n llite.*.statahead_stats
5763 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
5765 [ $swrong -lt $ewrong ] && log "statahead was stopped, maybe too many locks held!"
5766 [ $delta -eq 0 -o $delta_sa -eq 0 ] && continue
5768 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
5769 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
5770 lctl set_param -n llite.*.statahead_max 0
5771 lctl get_param llite.*.statahead_max
5772 cancel_lru_locks mdc
5773 cancel_lru_locks osc
5775 time ls -l $DIR/$tdir | wc -l
5777 delta=$((etime - stime))
5778 log "ls $i files again without statahead: $delta sec"
5779 lctl set_param llite.*.statahead_max=$max
5780 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
5781 if [ $SLOWOK -eq 0 ]; then
5782 error "ls $i files is slower with statahead!"
5784 log "ls $i files is slower with statahead!"
5790 [ $delta -gt 20 ] && break
5791 [ $delta -gt 8 ] && MULT=$((50 / delta))
5792 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
5800 delta=$((etime - stime))
5801 log "rm -r $DIR/$tdir/: $delta seconds"
5803 lctl get_param -n llite.*.statahead_stats
5805 run_test 123a "verify statahead work"
5807 test_123b () { # statahead(bug 15027)
5809 createmany -o $DIR/$tdir/$tfile-%d 1000
5811 cancel_lru_locks mdc
5812 cancel_lru_locks osc
5814 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
5815 lctl set_param fail_loc=0x80000803
5816 ls -lR $DIR/$tdir > /dev/null
5818 lctl set_param fail_loc=0x0
5819 lctl get_param -n llite.*.statahead_stats
5824 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
5827 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
5828 skip "no lru resize on server" && return 0
5830 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
5832 log "create $NR files at $DIR/$tdir"
5833 createmany -o $DIR/$tdir/f $NR ||
5834 error "failed to create $NR files in $DIR/$tdir"
5836 cancel_lru_locks mdc
5837 ls -l $DIR/$tdir > /dev/null
5841 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
5842 local PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5843 LRU_SIZE=$(lctl get_param -n $PARAM)
5844 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
5845 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
5846 log "NS=$(basename $NSDIR)"
5851 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
5852 skip "Not enough cached locks created!"
5859 # We know that lru resize allows one client to hold $LIMIT locks
5860 # for 10h. After that locks begin to be killed by client.
5862 local LIMIT=`lctl get_param -n $NSDIR.pool.limit`
5864 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
5865 # killing locks. Some time was spent for creating locks. This means
5866 # that up to the moment of sleep finish we must have killed some of
5867 # them (10-100 locks). This depends on how fast ther were created.
5868 # Many of them were touched in almost the same moment and thus will
5869 # be killed in groups.
5870 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
5872 # Use $LRU_SIZE_B here to take into account real number of locks
5873 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
5874 local LRU_SIZE_B=$LRU_SIZE
5876 local OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
5877 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
5879 # Let's make sure that we really have some margin. Client checks
5880 # cached locks every 10 sec.
5882 log "Sleep ${SLEEP} sec"
5884 while ((SEC<$SLEEP)); do
5888 LRU_SIZE=`lctl get_param -n $NSDIR/lru_size`
5892 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
5893 local LRU_SIZE_A=`lctl get_param -n $NSDIR/lru_size`
5895 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
5896 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
5897 unlinkmany $DIR/$tdir/f $NR
5901 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
5902 log "unlink $NR files at $DIR/$tdir"
5903 unlinkmany $DIR/$tdir/f $NR
5905 run_test 124a "lru resize ======================================="
5907 get_max_pool_limit()
5909 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
5912 if test $l -gt $max; then
5920 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
5921 skip "no lru resize on server" && return 0
5923 LIMIT=`get_max_pool_limit`
5925 NR=$(($(default_lru_size)*20))
5926 if [ $NR -gt $LIMIT ]; then
5927 log "Limit lock number by $LIMIT locks"
5930 lru_resize_disable mdc
5931 mkdir -p $DIR/$tdir/disable_lru_resize ||
5932 error "failed to create $DIR/$tdir/disable_lru_resize"
5934 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
5935 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
5936 cancel_lru_locks mdc
5939 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
5942 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
5945 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
5949 nolruresize_delta=$((etime-stime))
5950 log "ls -la time: $nolruresize_delta seconds"
5951 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
5952 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
5954 lru_resize_enable mdc
5955 mkdir -p $DIR/$tdir/enable_lru_resize ||
5956 error "failed to create $DIR/$tdir/enable_lru_resize"
5958 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
5959 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
5960 cancel_lru_locks mdc
5963 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
5966 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
5969 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
5973 lruresize_delta=$((etime-stime))
5974 log "ls -la time: $lruresize_delta seconds"
5975 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
5977 if [ $lruresize_delta -gt $nolruresize_delta ]; then
5978 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
5979 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
5980 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
5982 log "lru resize performs the same with no lru resize"
5984 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
5986 run_test 124b "lru resize (performance test) ======================="
5988 test_125() { # 13358
5989 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
5990 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
5991 mkdir -p $DIR/d125 || error "mkdir failed"
5992 $SETSTRIPE $DIR/d125 -s 65536 -c -1 || error "setstripe failed"
5993 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
5994 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
5996 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
5998 test_126() { # bug 12829/13455
5999 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
6000 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
6001 $GSS && skip "must run as gss disabled" && return
6003 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
6004 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
6006 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
6008 run_test 126 "check that the fsgid provided by the client is taken into account"
6010 test_127() { # bug 15521
6011 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
6012 $LCTL set_param osc.*.stats=0
6013 FSIZE=$((2048 * 1024))
6014 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
6015 cancel_lru_locks osc
6016 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
6018 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
6019 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
6020 echo "got $COUNT $NAME"
6021 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
6022 eval $NAME=$COUNT || error "Wrong proc format"
6025 read_bytes|write_bytes)
6026 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
6027 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
6028 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
6029 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
6030 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
6031 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
6032 error "sumsquare is too small: $SUMSQ"
6033 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
6034 error "sumsquare is too big: $SUMSQ"
6038 done < $DIR/${tfile}.tmp
6040 #check that we actually got some stats
6041 [ "$read_bytes" ] || error "Missing read_bytes stats"
6042 [ "$write_bytes" ] || error "Missing write_bytes stats"
6043 [ "$read_bytes" != 0 ] || error "no read done"
6044 [ "$write_bytes" != 0 ] || error "no write done"
6046 run_test 127 "verify the client stats are sane"
6048 test_128() { # bug 15212
6050 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
6055 result=$(grep error $TMP/$tfile.log)
6057 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
6059 run_test 128 "interactive lfs for 2 consecutive find's"
6065 local LDPROC=/proc/fs/ldiskfs
6067 for node in $(mdts_nodes); do
6068 devs=$(do_node $node "lctl get_param -n devices" | awk '($3 ~ "mdt" && $4 ~ "MDT") { print $4 }')
6069 for dev in $devs; do
6070 mntdev=$(do_node $node "lctl get_param -n osd*.$dev.mntdev")
6071 do_node $node "echo $1 >$LDPROC/\\\$(basename $mntdev)/max_dir_size"
6076 [ "$FSTYPE" != "ldiskfs" ] && skip "not needed for FSTYPE=$FSTYPE" && return 0
6077 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6088 while [ ! $I -gt $((MAX * MDSCOUNT)) ]; do
6089 multiop $DIR/$tdir/$J Oc
6091 if [ $rc -eq $EFBIG ]; then
6093 echo "return code $rc received as expected"
6095 elif [ $rc -ne 0 ]; then
6097 error_exit "return code $rc received instead of expected $EFBIG"
6100 I=$(stat -c%s "$DIR/$tdir")
6103 error "exceeded dir size limit $MAX x $MDSCOUNT $((MAX * MDSCOUNT)) : $I bytes"
6104 do_facet $SINGLEMDS "echo 0 >$LDPROC"
6106 run_test 129 "test directory size limit ========================"
6115 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
6116 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
6118 trap cleanup_130 EXIT RETURN
6120 local fm_file=$DIR/$tfile
6121 lfs setstripe -s 65536 -c 1 $fm_file || error "setstripe failed on $fm_file"
6122 dd if=/dev/zero of=$fm_file bs=65536 count=1 || error "dd failed for $fm_file"
6124 filefrag -ves $fm_file || error "filefrag $fm_file failed"
6125 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
6127 lun=`$GETSTRIPE $fm_file | grep -A 10 obdidx | awk '{print $1}' | grep -v "obdidx"`
6129 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
6132 for line in $filefrag_op
6134 frag_lun=`echo $line | cut -d: -f5`
6135 ext_len=`echo $line | cut -d: -f4`
6136 if (( $frag_lun != $lun )); then
6138 error "FIEMAP on 1-stripe file($fm_file) failed"
6141 (( tot_len += ext_len ))
6144 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
6146 error "FIEMAP on 1-stripe file($fm_file) failed;"
6152 echo "FIEMAP on single striped file succeeded"
6154 run_test 130a "FIEMAP (1-stripe file)"
6157 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping FIEMAP on 2-stripe file test" && return
6159 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
6160 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
6162 trap cleanup_130 EXIT RETURN
6164 local fm_file=$DIR/$tfile
6165 lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
6166 dd if=/dev/zero of=$fm_file bs=1M count=2 || error "dd failed on $fm_file"
6168 filefrag -ves $fm_file || error "filefrag $fm_file failed"
6169 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
6171 last_lun=`echo $filefrag_op | cut -d: -f5`
6176 for line in $filefrag_op
6178 frag_lun=`echo $line | cut -d: -f5`
6179 ext_len=`echo $line | cut -d: -f4`
6180 if (( $frag_lun != $last_lun )); then
6181 if (( tot_len != 1024 )); then
6183 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
6190 (( tot_len += ext_len ))
6193 if (( num_luns != 2 || tot_len != 1024 )); then
6195 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
6201 echo "FIEMAP on 2-stripe file succeeded"
6203 run_test 130b "FIEMAP (2-stripe file)"
6206 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping FIEMAP on 2-stripe file with hole test" && return
6208 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
6209 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
6211 trap cleanup_130 EXIT RETURN
6213 local fm_file=$DIR/$tfile
6214 lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
6215 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
6217 filefrag -ves $fm_file || error "filefrag $fm_file failed"
6218 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
6220 last_lun=`echo $filefrag_op | cut -d: -f5`
6225 for line in $filefrag_op
6227 frag_lun=`echo $line | cut -d: -f5`
6228 ext_len=`echo $line | cut -d: -f4`
6229 if (( $frag_lun != $last_lun )); then
6230 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
6231 if (( logical != 512 )); then
6233 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
6236 if (( tot_len != 512 )); then
6238 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
6245 (( tot_len += ext_len ))
6248 if (( num_luns != 2 || tot_len != 512 )); then
6250 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
6256 echo "FIEMAP on 2-stripe file with hole succeeded"
6258 run_test 130c "FIEMAP (2-stripe file with hole)"
6261 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
6263 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
6264 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
6266 trap cleanup_130 EXIT RETURN
6268 local fm_file=$DIR/$tfile
6269 lfs setstripe -s 65536 -c $OSTCOUNT $fm_file || error "setstripe failed on $fm_file"
6270 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT || error "dd failed on $fm_file"
6272 filefrag -ves $fm_file || error "filefrag $fm_file failed"
6273 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
6275 last_lun=`echo $filefrag_op | cut -d: -f5`
6280 for line in $filefrag_op
6282 frag_lun=`echo $line | cut -d: -f5`
6283 ext_len=`echo $line | cut -d: -f4`
6284 if (( $frag_lun != $last_lun )); then
6285 if (( tot_len != 1024 )); then
6287 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
6294 (( tot_len += ext_len ))
6297 if (( num_luns != OSTCOUNT || tot_len != 1024 )); then
6299 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
6305 echo "FIEMAP on N-stripe file succeeded"
6307 run_test 130d "FIEMAP (N-stripe file)"
6310 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
6312 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
6313 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
6315 trap cleanup_130 EXIT RETURN
6317 local fm_file=$DIR/$tfile
6318 lfs setstripe -s 131072 -c 2 $fm_file || error "setstripe failed on $fm_file"
6320 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
6321 for ((i = 0; i < $NUM_BLKS; i++))
6323 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
6326 filefrag -ves $fm_file || error "filefrag $fm_file failed"
6327 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
6329 last_lun=`echo $filefrag_op | cut -d: -f5`
6334 for line in $filefrag_op
6336 frag_lun=`echo $line | cut -d: -f5`
6337 ext_len=`echo $line | cut -d: -f4`
6338 if (( $frag_lun != $last_lun )); then
6339 if (( tot_len != $EXPECTED_LEN )); then
6341 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
6348 (( tot_len += ext_len ))
6351 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
6353 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
6359 echo "FIEMAP with continuation calls succeeded"
6361 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
6363 # Test for writev/readv
6365 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
6366 error "writev test failed"
6367 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
6368 error "readv failed"
6371 run_test 131a "test iov's crossing stripe boundary for writev/readv"
6374 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
6375 error "append writev test failed"
6376 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
6377 error "append writev test failed"
6380 run_test 131b "test append writev"
6383 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
6386 run_test 131c "test read/write on file w/o objects"
6389 rwv -f $DIR/$tfile -w -n 1 1572864
6390 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
6391 if [ "$NOB" != 1572864 ]; then
6392 error "Short read filed: read $NOB bytes instead of 1572864"
6396 run_test 131d "test short read"
6399 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
6400 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
6401 error "read hitting hole failed"
6404 run_test 131e "test read hitting hole"
6409 for node in $(osts_nodes); do
6410 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
6411 [ x$gl = x"" ] && gl=0
6412 gl_sum=$((gl_sum + gl))
6422 if [ x$som = x"enabled" ]; then
6423 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
6424 MOUNTOPT=`echo $MOUNTOPT | sed 's/som_preview//g'`
6425 do_facet mgs "$LCTL conf_param mdt.$FSNAME.som=disabled"
6427 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
6428 MOUNTOPT="$MOUNTOPT,som_preview"
6429 do_facet mgs "$LCTL conf_param mdt.$FSNAME.som=enabled"
6432 # do remount to make new mount-conf parameters actual
6439 test_132() { #1028, SOM
6440 local num=$(get_mds_dir $DIR)
6441 local mymds=mds${num}
6442 local MOUNTOPT_SAVE=$MOUNTOPT
6444 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
6445 cancel_lru_locks osc
6447 som1=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
6449 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
6450 stat $DIR/$tfile >/dev/null
6451 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
6452 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
6454 som_mode_switch $som1 $gl1 $gl2
6456 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
6457 cancel_lru_locks osc
6459 som2=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
6460 if [ $som1 == $som2 ]; then
6461 error "som is still "$som2
6462 if [ x$som2 = x"enabled" ]; then
6469 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
6470 stat $DIR/$tfile >/dev/null
6471 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
6472 echo "====> SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
6473 som_mode_switch $som2 $gl1 $gl2
6474 MOUNTOPT=$MOUNTOPT_SAVE
6476 run_test 132 "som avoids glimpse rpc"
6478 test_140() { #bug-17379
6479 mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
6480 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
6481 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
6483 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
6485 while i=`expr $i + 1`; do
6486 mkdir -p $i || error "Creating dir $i"
6487 cd $i || error "Changing to $i"
6488 ln -s ../stat stat || error "Creating stat symlink"
6489 # Read the symlink until ELOOP present,
6490 # not LBUGing the system is considered success,
6491 # we didn't overrun the stack.
6492 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
6494 if [ $ret -eq 40 ]; then
6497 error "Open stat symlink"
6503 echo "The symlink depth = $i"
6504 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 ] || error "Invalid symlink depth"
6506 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
6509 local TF="$TMP/$tfile"
6511 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
6513 cancel_lru_locks osc
6514 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
6515 remount_client $MOUNT
6517 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
6520 $TRUNCATE $DIR/$tfile 6000
6521 cancel_lru_locks osc
6522 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
6525 echo "12345" >>$DIR/$tfile
6526 cancel_lru_locks osc
6527 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
6530 echo "12345" >>$DIR/$tfile
6531 cancel_lru_locks osc
6532 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
6537 run_test 150 "truncate/append tests"
6539 function roc_hit() {
6540 local list=$(comma_list $(osts_nodes))
6542 ACCNUM=$(do_nodes $list $LCTL get_param -n obdfilter.*.stats | \
6543 awk '/'cache_hit'/ {sum+=$2} END {print sum}')
6547 function set_cache() {
6550 if [ "$2" == "off" ]; then
6553 local list=$(comma_list $(osts_nodes))
6554 do_nodes $list lctl set_param obdfilter.*.${1}_cache_enable $on
6556 cancel_lru_locks osc
6560 remote_ost_nodsh && skip "remote OST with nodsh" && return
6563 local list=$(comma_list $(osts_nodes))
6565 # check whether obdfilter is cache capable at all
6566 if ! do_nodes $list $LCTL get_param -n obdfilter.*.read_cache_enable > /dev/null; then
6567 echo "not cache-capable obdfilter"
6571 # check cache is enabled on all obdfilters
6572 if do_nodes $list $LCTL get_param -n obdfilter.*.read_cache_enable | grep 0 >&/dev/null; then
6573 echo "oss cache is disabled"
6577 do_nodes $list $LCTL set_param -n obdfilter.*.writethrough_cache_enable 1
6579 # pages should be in the case right after write
6580 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES || error "dd failed"
6581 local BEFORE=`roc_hit`
6582 cancel_lru_locks osc
6583 cat $DIR/$tfile >/dev/null
6584 local AFTER=`roc_hit`
6585 if ! let "AFTER - BEFORE == CPAGES"; then
6586 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6589 # the following read invalidates the cache
6590 cancel_lru_locks osc
6591 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable 0
6592 cat $DIR/$tfile >/dev/null
6594 # now data shouldn't be found in the cache
6596 cancel_lru_locks osc
6597 cat $DIR/$tfile >/dev/null
6599 if let "AFTER - BEFORE != 0"; then
6600 error "IN CACHE: before: $BEFORE, after: $AFTER"
6603 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable 1
6606 run_test 151 "test cache on oss and controls ==============================="
6609 local TF="$TMP/$tfile"
6611 # simulate ENOMEM during write
6612 #define OBD_FAIL_OST_NOMEM 0x226
6613 lctl set_param fail_loc=0x80000226
6614 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
6616 sync || error "sync failed"
6617 lctl set_param fail_loc=0
6619 # discard client's cache
6620 cancel_lru_locks osc
6622 # simulate ENOMEM during read
6623 lctl set_param fail_loc=0x80000226
6624 cmp $TF $DIR/$tfile || error "cmp failed"
6625 lctl set_param fail_loc=0
6629 run_test 152 "test read/write with enomem ============================"
6632 multiop $DIR/$tfile Ow4096Ycu || error "multiop failed"
6634 run_test 153 "test if fdatasync does not crash ======================="
6637 cp /etc/hosts $DIR/$tfile
6639 fid=$($LFS path2fid $DIR/$tfile)
6641 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
6643 echo "open fid $fid"
6644 diff /etc/hosts $DIR/.lustre/fid/$fid || error "open by fid failed: did not find expected data in file."
6646 echo "Opening a file by FID succeeded"
6648 run_test 154 "Opening a file by FID"
6651 local temp=$TMP/$tfile
6652 local file=$DIR/$tfile
6653 local list=$(comma_list $(osts_nodes))
6654 local big=$(do_nodes $list grep "cache" /proc/cpuinfo | \
6655 awk '{sum+=$4} END{print sum}')
6659 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
6660 error "dd of=$temp bs=6096 count=1 failed"
6662 cancel_lru_locks osc
6663 cmp $temp $file || error "$temp $file differ"
6665 $TRUNCATE $temp 6000
6666 $TRUNCATE $file 6000
6667 cmp $temp $file || error "$temp $file differ (truncate1)"
6669 echo "12345" >>$temp
6670 echo "12345" >>$file
6671 cmp $temp $file || error "$temp $file differ (append1)"
6673 echo "12345" >>$temp
6674 echo "12345" >>$file
6675 cmp $temp $file || error "$temp $file differ (append2)"
6677 dd if=/dev/urandom of=$temp bs=$((big*2)) count=1k || \
6678 error "dd of=$temp bs=$((big*2)) count=1k failed"
6681 cancel_lru_locks osc
6682 cmp $temp $file || error "$temp $file differ"
6690 set_cache writethrough on
6693 run_test 155a "Verification of correctness: read cache:on write_cache:on"
6697 set_cache writethrough off
6700 run_test 155b "Verification of correctness: read cache:on write_cache:off"
6704 set_cache writethrough on
6707 run_test 155c "Verification of correctness: read cache:off write_cache:on"
6711 set_cache writethrough off
6714 run_test 155d "Verification of correctness: read cache:off write_cache:off "
6720 local file="$DIR/$tfile"
6722 log "Turn on read and write cache"
6724 set_cache writethrough on
6726 log "Write data and read it back."
6727 log "Read should be satisfied from the cache."
6728 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6730 cancel_lru_locks osc
6731 cat $file >/dev/null
6733 if ! let "AFTER - BEFORE == CPAGES"; then
6734 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6736 log "cache hits:: before: $BEFORE, after: $AFTER"
6739 log "Read again; it should be satisfied from the cache."
6741 cancel_lru_locks osc
6742 cat $file >/dev/null
6744 if ! let "AFTER - BEFORE == CPAGES"; then
6745 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6747 log "cache hits:: before: $BEFORE, after: $AFTER"
6751 log "Turn off the read cache and turn on the write cache"
6753 set_cache writethrough on
6755 log "Read again; it should be satisfied from the cache."
6757 cancel_lru_locks osc
6758 cat $file >/dev/null
6760 if ! let "AFTER - BEFORE == CPAGES"; then
6761 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6763 log "cache hits:: before: $BEFORE, after: $AFTER"
6766 log "Read again; it should not be satisfied from the cache."
6768 cancel_lru_locks osc
6769 cat $file >/dev/null
6771 if ! let "AFTER - BEFORE == 0"; then
6772 error "IN CACHE: before: $BEFORE, after: $AFTER"
6774 log "cache hits:: before: $BEFORE, after: $AFTER"
6777 log "Write data and read it back."
6778 log "Read should be satisfied from the cache."
6779 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6781 cancel_lru_locks osc
6782 cat $file >/dev/null
6784 if ! let "AFTER - BEFORE == CPAGES"; then
6785 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6787 log "cache hits:: before: $BEFORE, after: $AFTER"
6790 log "Read again; it should not be satisfied from the cache."
6792 cancel_lru_locks osc
6793 cat $file >/dev/null
6795 if ! let "AFTER - BEFORE == 0"; then
6796 error "IN CACHE: before: $BEFORE, after: $AFTER"
6798 log "cache hits:: before: $BEFORE, after: $AFTER"
6802 log "Turn off read and write cache"
6804 set_cache writethrough off
6806 log "Write data and read it back"
6807 log "It should not be satisfied from the cache."
6809 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6810 cancel_lru_locks osc
6812 cat $file >/dev/null
6814 if ! let "AFTER - BEFORE == 0"; then
6815 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
6817 log "cache hits:: before: $BEFORE, after: $AFTER"
6821 log "Turn on the read cache and turn off the write cache"
6823 set_cache writethrough off
6825 log "Write data and read it back"
6826 log "It should not be satisfied from the cache."
6828 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6830 cancel_lru_locks osc
6831 cat $file >/dev/null
6833 if ! let "AFTER - BEFORE == 0"; then
6834 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
6836 log "cache hits:: before: $BEFORE, after: $AFTER"
6839 log "Read again; it should be satisfied from the cache."
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"
6852 run_test 156 "Verification of tunables ============================"
6856 if [ $MDSCOUNT -gt 1 ]; then
6857 error_ignore 17935 $*
6863 USER=$(do_facet $SINGLEMDS lctl --device $MDT0 changelog_register -n)
6864 echo "Registered as changelog user $USER"
6865 do_facet $SINGLEMDS lctl get_param -n mdd.$MDT0.changelog_users | \
6866 grep -q $USER || error "User $USER not found in changelog_users"
6869 mkdir -p $DIR/$tdir/pics/2008/zachy
6870 touch $DIR/$tdir/pics/2008/zachy/timestamp
6871 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
6872 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
6873 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
6874 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
6875 rm $DIR/$tdir/pics/desktop.jpg
6877 $LFS changelog $MDT0 | tail -5
6879 echo "verifying changelog mask"
6880 do_facet $SINGLEMDS lctl set_param mdd.$MDT0.changelog_mask="-mkdir"
6881 mkdir -p $DIR/$tdir/pics/2009/sofia
6882 do_facet $SINGLEMDS lctl set_param mdd.$MDT0.changelog_mask="+mkdir"
6883 mkdir $DIR/$tdir/pics/2009/zachary
6884 DIRS=$($LFS changelog $MDT0 | tail -5 | grep -c MKDIR)
6885 [ $DIRS -eq 1 ] || err17935 "changelog mask count $DIRS != 1"
6888 echo "verifying target fid"
6889 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
6890 tail -1 | awk '{print $6}')
6891 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
6892 [ "$fidc" == "t=$fidf" ] || \
6893 err17935 "fid in changelog $fidc != file fid $fidf"
6894 echo "verifying parent fid"
6895 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
6896 tail -1 | awk '{print $7}')
6897 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
6898 [ "$fidc" == "p=$fidf" ] || \
6899 err17935 "pfid in changelog $fidc != dir fid $fidf"
6901 USER_REC1=$(do_facet $SINGLEMDS lctl get_param -n \
6902 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
6903 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
6904 USER_REC2=$(do_facet $SINGLEMDS lctl get_param -n \
6905 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
6906 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
6907 [ $USER_REC2 == $(($USER_REC1 + 5)) ] || \
6908 err17935 "user index should be $(($USER_REC1 + 5)); is $USER_REC2"
6910 MIN_REC=$(do_facet $SINGLEMDS lctl get_param mdd.$MDT0.changelog_users | \
6911 awk 'min == "" || $2 < min {min = $2}; END {print min}')
6912 FIRST_REC=$($LFS changelog $MDT0 | head -1 | awk '{print $1}')
6913 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
6914 [ $FIRST_REC == $(($MIN_REC + 1)) ] || \
6915 err17935 "first index should be $(($MIN_REC + 1)); is $FIRST_REC"
6917 echo "verifying user deregister"
6918 do_facet $SINGLEMDS lctl --device $MDT0 changelog_deregister $USER
6919 do_facet $SINGLEMDS lctl get_param -n mdd.$MDT0.changelog_users | \
6920 grep -q $USER && error "User $USER still found in changelog_users"
6922 USERS=$(( $(do_facet $SINGLEMDS lctl get_param -n \
6923 mdd.$MDT0.changelog_users | wc -l) - 2 ))
6924 if [ $USERS -eq 0 ]; then
6925 LAST_REC1=$(do_facet $SINGLEMDS lctl get_param -n \
6926 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
6927 touch $DIR/$tdir/chloe
6928 LAST_REC2=$(do_facet $SINGLEMDS lctl get_param -n \
6929 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
6930 echo "verify changelogs are off if we were the only user: $LAST_REC1 == $LAST_REC2"
6931 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
6933 echo "$USERS other changelog users; can't verify off"
6936 run_test 160 "changelog sanity"
6940 cp /etc/hosts $DIR/$tdir/$tfile
6941 mkdir $DIR/$tdir/foo1
6942 mkdir $DIR/$tdir/foo2
6943 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
6944 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
6945 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
6946 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
6947 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[')
6948 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
6949 $LFS fid2path $DIR $FID
6950 err17935 "bad link ea"
6953 rm $DIR/$tdir/foo2/zachary
6955 rm $DIR/$tdir/foo2/thor
6957 rm $DIR/$tdir/$tfile
6959 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
6960 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
6962 $LFS fid2path $DIR $FID
6963 err17935 "bad link rename"
6965 rm $DIR/$tdir/foo2/maggie
6968 local longname=filename_avg_len_is_thirty_two_
6969 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 || \
6970 error "failed to hardlink many files"
6971 links=$($LFS fid2path $DIR $FID | wc -l)
6972 echo -n "${links}/1000 links in link EA"
6973 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
6974 unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
6975 error "failed to unlink many hardlinks"
6977 run_test 161 "link ea sanity"
6984 local path=$(${LFS} fid2path $*)
6987 if [ $RC -ne 0 ]; then
6988 err17935 "path looked up of $expected failed. Error $RC"
6990 elif [ "${path}" != "${expected}" ]; then
6991 err17935 "path looked up \"${path}\" instead of \"${expected}\""
6994 echo "fid $fid resolves to path $path"
6998 # Make changes to filesystem
6999 mkdir -p $DIR/$tdir/d2
7000 touch $DIR/$tdir/d2/$tfile
7001 touch $DIR/$tdir/d2/x1
7002 touch $DIR/$tdir/d2/x2
7003 mkdir -p $DIR/$tdir/d2/a/b/c
7004 mkdir -p $DIR/$tdir/d2/p/q/r
7006 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[')
7007 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0
7010 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
7011 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[')
7012 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0
7015 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
7016 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
7017 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[')
7018 # fid2path dir/fsname should both work
7019 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1
7020 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0
7022 # hardlink count: check that there are 2 links
7023 # Doesnt work with CMD yet: 17935
7024 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
7025 err17935 "expected 2 links"
7027 # hardlink indexing: remove the first link
7028 rm $DIR/$tdir/d2/p/q/r/hlink
7029 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0
7033 run_test 162 "path lookup sanity"
7036 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7037 copytool --test $FSNAME || { skip "copytool not runnable: $?" && return; }
7040 local uuid=$($LCTL get_param -n mdc.${FSNAME}-MDT0000-mdc-*.uuid)
7041 # this proc file is temporary and linux-only
7042 do_facet mds lctl set_param mdt.${FSNAME}-MDT0000.mdccomm=$uuid ||\
7043 error "kernel->userspace send failed"
7046 run_test 163 "kernel <-> userspace comms"
7049 # do directio so as not to populate the page cache
7050 log "creating a 10 Mb file"
7051 multiop $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
7052 log "starting reads"
7053 dd if=$DIR/$tfile of=/dev/null bs=4096 &
7054 log "truncating the file"
7055 multiop $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
7057 kill %+ || true # reads might have finished
7058 echo "wait until dd is finished"
7060 log "removing the temporary file"
7061 rm -rf $DIR/$tfile || error "tmp file removal failed"
7063 run_test 169 "parallel read and truncate should not deadlock"
7066 $LCTL clear # bug 18514
7067 $LCTL debug_daemon start $TMP/${tfile}_log_good
7069 $LCTL debug_daemon stop
7070 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
7071 error "sed failed to read log_good"
7073 $LCTL debug_daemon start $TMP/${tfile}_log_good
7075 $LCTL debug_daemon stop
7077 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
7078 error "lctl df log_bad failed"
7080 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
7081 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
7083 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
7084 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
7086 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
7087 error "bad_line good_line1 good_line2 are empty"
7089 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
7090 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
7091 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
7093 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
7094 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
7095 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
7097 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
7098 error "bad_line_new good_line_new are empty"
7100 local expected_good=$((good_line1 + good_line2*2))
7102 rm -f $TMP/${tfile}*
7103 if [ $bad_line -ne $bad_line_new ]; then
7104 error "expected $bad_line bad lines, but got $bad_line_new"
7108 if [ $expected_good -ne $good_line_new ]; then
7109 error "expected $expected_good good lines, but got $good_line_new"
7114 run_test 170 "test lctl df to handle corrupted log ====================="
7116 test_171() { # bug20592
7117 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
7118 $LCTL set_param fail_loc=0x50e
7119 $LCTL set_param fail_val=3000
7120 multiop_bg_pause $DIR/$tfile Os || true
7123 if dmesg | grep "recursive fault"; then
7124 error "caught a recursive fault"
7126 $LCTL set_param fail_loc=0
7129 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
7131 # it would be good to share it with obdfilter-survey/libecho code
7132 setup_obdecho_osc () {
7135 local obdfilter_name=$2
7136 echo "Creating new osc for $obdfilter_name on $ost_nid"
7137 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
7138 ${obdfilter_name}_osc_UUID || rc=2; }
7139 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
7140 ${obdfilter_name}_UUID $ost_nid || rc=3; }
7144 cleanup_obdecho_osc () {
7145 local obdfilter_name=$1
7146 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
7147 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
7151 obdecho_create_test() {
7156 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
7157 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
7159 if [ $rc -eq 0 ]; then
7160 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
7161 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
7163 echo "New object id is $id"
7164 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec test_brw 10 w v 64 $id" ||
7166 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
7167 "cleanup" || rc=5; }
7168 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
7170 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
7178 if ! module_loaded obdecho; then
7179 load_module obdecho/obdecho
7183 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
7184 local host=$(awk '/current_connection:/ {print $2}' /proc/fs/lustre/osc/$osc/import)
7185 local target=$(awk '/target:/ {print $2}' /proc/fs/lustre/osc/$osc/import)
7186 target=${target%_UUID}
7188 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
7189 [ $rc -eq 0 ] && { obdecho_create_test ${target}_osc client || rc=2; }
7190 [[ -n $target ]] && cleanup_obdecho_osc $target
7191 [ $rmmod_local -eq 1 ] && rmmod obdecho
7194 run_test 180a "test obdecho on osc"
7198 local rmmod_remote=0
7200 do_facet ost "lsmod | grep -q obdecho || " \
7201 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
7202 "modprobe obdecho; }" && rmmod_remote=1
7203 target=$(do_facet ost $LCTL dl | awk '/obdfilter/ {print $4;exit}')
7204 [[ -n $target ]] && { obdecho_create_test $target ost || rc=1; }
7205 [ $rmmod_remote -eq 1 ] && do_facet ost "rmmod obdecho"
7208 run_test 180b "test obdecho directly on obdfilter"
7214 TGTPOOL_MAX=$(($TGT_COUNT - 1))
7216 TGTPOOL_LIST=`seq $TGTPOOL_FIRST $TGTPOOL_STEP $TGTPOOL_MAX`
7217 POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
7218 POOL_DIR_NAME=dir_tst
7219 POOL_DIR=$POOL_ROOT/$POOL_DIR_NAME
7220 POOL_FILE=$POOL_ROOT/file_tst
7222 check_file_in_pool()
7225 res=$($GETSTRIPE $file | grep 0x | cut -f2)
7228 found=$(echo :$TGTPOOL_LIST: | tr " " ":" | grep :$i:)
7229 if [[ "$found" == "" ]]
7231 echo "pool list: $TGTPOOL_LIST"
7232 echo "striping: $res"
7233 error "$file not allocated in $POOL"
7240 trap "cleanup_pools $FSNAME" EXIT
7243 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7244 create_pool $FSNAME.$POOL || return $?
7245 [ $($LFS pool_list $FSNAME | grep -c $POOL) -eq 1 ] ||
7246 error "$POOL not in lfs pool_list"
7248 run_test 200a "Create new pool =========================================="
7251 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7252 TGT=$(for i in $TGTPOOL_LIST; do printf "$FSNAME-OST%04x_UUID " $i; done)
7253 do_facet mgs $LCTL pool_add $FSNAME.$POOL \
7254 $FSNAME-OST[$TGTPOOL_FIRST-$TGTPOOL_MAX/$TGTPOOL_STEP]
7255 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL | sort -u | tr '\n' ' ' " "$TGT" ||
7256 error "Add to pool failed"
7257 local lfscount=$($LFS pool_list $FSNAME.$POOL | grep -c "\-OST")
7258 local addcount=$((($TGTPOOL_MAX - $TGTPOOL_FIRST) / $TGTPOOL_STEP + 1))
7259 [ $lfscount -eq $addcount ] ||
7260 error "lfs pool_list bad ost count $lfscount != $addcount"
7262 run_test 200b "Add targets to a pool ===================================="
7265 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7267 $SETSTRIPE -c 2 -p $POOL $POOL_DIR
7268 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR"
7269 # b-19919 test relative path works well
7270 mkdir -p $POOL_DIR/$POOL_DIR_NAME
7272 $SETSTRIPE -c 2 -p $POOL $POOL_DIR_NAME
7273 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/$POOL_DIR_NAME"
7274 $SETSTRIPE -c 2 -p $POOL ./$POOL_DIR_NAME
7275 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/./$POOL_DIR_NAME"
7276 $SETSTRIPE -c 2 -p $POOL ../$POOL_DIR_NAME
7277 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/../$POOL_DIR_NAME"
7278 $SETSTRIPE -c 2 -p $POOL ../$POOL_DIR_NAME/$POOL_DIR_NAME
7279 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/../$POOL_DIR_NAME/$POOL_DIR_NAME"
7280 rm -rf $POOL_DIR_NAME; cd -
7282 run_test 200c "Set pool on a directory ================================="
7285 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7286 res=$($GETSTRIPE --pool $POOL_DIR | awk '/^pool:/ {print $2}')
7287 [ "$res" = $POOL ] || error "Pool on $POOL_DIR is $res, not $POOL"
7289 run_test 200d "Check pool on a directory ==============================="
7292 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7294 for i in $(seq -w 1 $(($TGT_COUNT * 3)))
7296 file=$POOL_DIR/file-$i
7298 check_file_in_pool $file
7301 failed=$(($failed + 1))
7304 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
7306 run_test 200e "Check files allocation from directory pool =============="
7309 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7312 for i in $(seq -w 1 $(($TGT_COUNT * 3)))
7314 file=$POOL_FILE/spoo-$i
7315 $SETSTRIPE -p $POOL $file
7316 check_file_in_pool $file
7319 failed=$(($failed + 1))
7322 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
7324 run_test 200f "Create files in a pool ==================================="
7327 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7328 TGT=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$POOL | tr '\n' ' ')
7329 res=$($LFS df --pool $FSNAME.$POOL | awk '{print $1}' | grep "$FSNAME-OST" | tr '\n' ' ')
7330 [ "$res" = "$TGT" ] || error "Pools OSTs '$TGT' is not '$res' that lfs df reports"
7332 run_test 200g "lfs df a pool ============================================"
7335 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7336 TGT=$($LCTL get_param -n lov.$FSNAME-*.pools.$POOL | head -1)
7337 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
7338 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL | grep $TGT" "" ||
7339 error "$TGT not removed from $FSNAME.$POOL"
7341 run_test 201a "Remove a target from a pool ============================="
7344 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7345 for TGT in $($LCTL get_param -n lov.$FSNAME-*.pools.$POOL | sort -u)
7347 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
7349 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL" "" ||
7350 error "Pool $FSNAME.$POOL cannot be drained"
7351 # striping on an empty/nonexistant pool should fall back to "pool of everything"
7352 touch ${POOL_DIR}/$tfile || error "failed to use fallback striping for empty pool"
7353 # setstripe on an empty pool should fail
7354 $SETSTRIPE -p $POOL ${POOL_FILE}/$tfile 2>/dev/null && \
7355 error "expected failure when creating file with empty pool"
7358 run_test 201b "Remove all targets from a pool =========================="
7361 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7362 do_facet mgs $LCTL pool_destroy $FSNAME.$POOL
7365 # striping on an empty/nonexistant pool should fall back to "pool of everything"
7366 touch ${POOL_DIR}/$tfile || error "failed to use fallback striping for missing pool"
7367 # setstripe on an empty pool should fail
7368 $SETSTRIPE -p $POOL ${POOL_FILE}/$tfile 2>/dev/null && \
7369 error "expected failure when creating file with missing pool"
7371 # get param should return err once pool is gone
7372 if wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL 2>/dev/null ||
7373 echo foo" "foo"; then
7374 remove_pool_from_list $FSNAME.$POOL
7377 error "Pool $FSNAME.$POOL is not destroyed"
7379 run_test 201c "Remove a pool ============================================"
7381 cleanup_pools $FSNAME
7385 size=$((size % 8192 + 1))
7386 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
7387 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
7388 rm -f $DIR/f212 $DIR/f212.xyz
7390 run_test 212 "Sendfile test ============================================"
7393 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
7394 cancel_lru_locks osc
7395 lctl set_param fail_loc=0x8000040f
7396 # generate a read lock
7397 cat $DIR/$tfile > /dev/null
7398 # write to the file, it will try to cancel the above read lock.
7399 cat /etc/hosts >> $DIR/$tfile
7401 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
7403 test_214() { # for bug 20133
7404 mkdir -p $DIR/d214p/d214c
7405 for (( i=0; i < 340; i++ )) ; do
7406 touch $DIR/d214p/d214c/a$i
7409 ls -l $DIR/d214p || error "ls -l $DIR/d214p failed"
7410 mv $DIR/d214p/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
7411 ls $DIR/d214c || error "ls $DIR/d214c failed"
7412 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
7414 run_test 214 "hash-indexed directory test - bug 20133"
7416 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
7417 create_lnet_proc_files() {
7418 cat /proc/sys/lnet/$1 >$TMP/lnet_$1.out || error "cannot read /proc/sys/lnet/$1"
7419 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
7421 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
7422 rm -f "$TMP/lnet_$1.sys_tmp"
7425 # counterpart of create_lnet_proc_files
7426 remove_lnet_proc_files() {
7427 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
7430 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
7431 # 3rd arg as regexp for body
7432 check_lnet_proc_stats() {
7433 local l=$(cat "$TMP/lnet_$1" |wc -l)
7434 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
7436 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
7439 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
7440 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
7441 # optional and can be regexp for 2nd line (lnet.routes case)
7442 check_lnet_proc_entry() {
7443 local blp=2 # blp stands for 'position of 1st line of body'
7444 [ "$5" = "" ] || blp=3 # lnet.routes case
7446 local l=$(cat "$TMP/lnet_$1" |wc -l)
7447 # subtracting one from $blp because the body can be empty
7448 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
7450 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
7451 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
7453 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
7454 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
7456 # bail out if any unexpected line happened
7457 sed -n "$blp~1 p" "$TMP/lnet_$1" |grep -Ev "$3"
7458 [ "$?" != 0 ] || error "$2 misformatted"
7461 test_215() { # for bugs 18102, 21079, 21517
7462 local N='(0|[1-9][0-9]*)' # non-negative numeric
7463 local P='[1-9][0-9]*' # positive numeric
7464 local I='(0|-?[1-9][0-9]*)' # any numeric (0 | >0 | <0)
7465 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
7466 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
7467 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
7469 local L1 # regexp for 1st line
7470 local L2 # regexp for 2nd line (optional)
7471 local BR # regexp for the rest (body)
7473 # /proc/sys/lnet/stats should look as 11 space-separated non-negative numerics
7474 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
7475 create_lnet_proc_files "stats"
7476 check_lnet_proc_stats "stats.out" "/proc/sys/lnet/stats" "$BR"
7477 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
7478 remove_lnet_proc_files "stats"
7480 # /proc/sys/lnet/routes should look like this:
7481 # Routing disabled/enabled
7482 # net hops state router
7483 # where net is a string like tcp0, hops >= 0, state is up/down,
7484 # router is a string like 192.168.1.1@tcp2
7485 L1="^Routing (disabled|enabled)$"
7486 L2="^net +hops +state +router$"
7487 BR="^$NET +$N +(up|down) +$NID$"
7488 create_lnet_proc_files "routes"
7489 check_lnet_proc_entry "routes.out" "/proc/sys/lnet/routes" "$BR" "$L1" "$L2"
7490 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
7491 remove_lnet_proc_files "routes"
7493 # /proc/sys/lnet/routers should look like this:
7494 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
7495 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
7496 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
7497 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
7498 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
7499 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
7500 create_lnet_proc_files "routers"
7501 check_lnet_proc_entry "routers.out" "/proc/sys/lnet/routers" "$BR" "$L1"
7502 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
7503 remove_lnet_proc_files "routers"
7505 # /proc/sys/lnet/peers should look like this:
7506 # nid refs state max rtr min tx min queue
7507 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
7508 # state is up/down/NA, max >= 0. rtr, min, tx, min are
7509 # numeric (0 or >0 or <0), queue >= 0.
7510 L1="^nid +refs +state +max +rtr +min +tx +min +queue$"
7511 BR="^$NID +$P +(up|down|NA) +$N +$I +$I +$I +$I +$N$"
7512 create_lnet_proc_files "peers"
7513 check_lnet_proc_entry "peers.out" "/proc/sys/lnet/peers" "$BR" "$L1"
7514 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
7515 remove_lnet_proc_files "peers"
7517 # /proc/sys/lnet/buffers should look like this:
7518 # pages count credits min
7519 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
7520 L1="^pages +count +credits +min$"
7521 BR="^ +$N +$N +$I +$I$"
7522 create_lnet_proc_files "buffers"
7523 check_lnet_proc_entry "buffers.out" "/proc/sys/lnet/buffers" "$BR" "$L1"
7524 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
7525 remove_lnet_proc_files "buffers"
7527 # /proc/sys/lnet/nis should look like this:
7528 # nid status alive refs peer rtr max tx min
7529 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
7530 # alive is numeric (0 or >0 or <0), refs > 0, peer >= 0,
7531 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
7532 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
7533 BR="^$NID +(up|down) +$I +$P +$N +$N +$N +$I +$I$"
7534 create_lnet_proc_files "nis"
7535 check_lnet_proc_entry "nis.out" "/proc/sys/lnet/nis" "$BR" "$L1"
7536 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
7537 remove_lnet_proc_files "nis"
7539 # can we successfully write to /proc/sys/lnet/stats?
7540 echo "0" >/proc/sys/lnet/stats || error "cannot write to /proc/sys/lnet/stats"
7541 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
7543 run_test 215 "/proc/sys/lnet exists and has proper content - bugs 18102, 21079, 21517"
7545 test_216() { # bug 20317
7547 local p="$TMP/sanityN-$TESTNAME.parameters"
7548 save_lustre_params $HOSTNAME "osc.*.contention_seconds" > $p
7549 for node in $(osts_nodes); do
7550 save_lustre_params $node "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
7551 save_lustre_params $node "ldlm.namespaces.filter-*.contended_locks" >> $p
7552 save_lustre_params $node "ldlm.namespaces.filter-*.contention_seconds" >> $p
7556 # agressive lockless i/o settings
7557 for node in $(osts_nodes); do
7558 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'
7560 lctl set_param -n osc.*.contention_seconds 60
7562 $DIRECTIO write $DIR/$tfile 0 10 4096
7563 $CHECKSTAT -s 40960 $DIR/$tfile
7565 # disable lockless i/o
7566 for node in $(osts_nodes); do
7567 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
7569 lctl set_param -n osc.*.contention_seconds 0
7572 dd if=/dev/zero of=$DIR/$tfile count=0
7573 $CHECKSTAT -s 0 $DIR/$tfile
7575 restore_lustre_params <$p
7579 run_test 216 "check lockless direct write works and updates file size and kms correctly"
7582 # tests that do cleanup/setup should be run at the end
7587 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
7588 $LCTL set_param fail_loc=0x903
7589 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
7590 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
7593 FAIL_ON_ERROR=true cleanup
7594 FAIL_ON_ERROR=true setup
7596 run_test 900 "umount should not race with any mgc requeue thread"
7598 log "cleanup: ======================================================"
7599 check_and_cleanup_lustre
7600 if [ "$I_MOUNTED" != "yes" ]; then
7601 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true
7604 echo '=========================== finished ==============================='
7605 [ -f "$SANITYLOG" ] && cat $SANITYLOG && grep -q FAIL $SANITYLOG && exit 1 || true
7606 echo "$0: completed"