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"
500 run_test 18 "touch .../f ; ls ... =============================="
506 $CHECKSTAT -a $DIR/f19 || error
508 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
511 ls -l $DIR/f19 && error || true
513 run_test 19b "ls -l .../f19 (should return error) =============="
516 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
517 $RUNAS touch $DIR/f19 && error || true
519 run_test 19c "$RUNAS touch .../f19 (should return error) =="
522 cat $DIR/f19 && error || true
524 run_test 19d "cat .../f19 (should return error) =============="
536 $CHECKSTAT -a $DIR/f || error
538 run_test 20 "touch .../f ; ls -l ... ==========================="
542 [ -f $DIR/d21/dangle ] && rm -f $DIR/d21/dangle
543 ln -s dangle $DIR/d21/link
544 echo foo >> $DIR/d21/link
546 $CHECKSTAT -t link $DIR/d21/link || error
547 $CHECKSTAT -f -t file $DIR/d21/link || error
549 run_test 21 "write to dangling link ============================"
554 chown $RUNAS_ID $WDIR
555 (cd $WDIR || error "cd $WDIR failed";
556 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
558 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
559 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
560 $CHECKSTAT -u \#$RUNAS_ID $WDIR/etc || error "checkstat -u failed"
562 run_test 22 "unpack tar archive as non-root user ==============="
567 local file=$DIR/$tdir/$tfile
569 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
570 openfile -f O_CREAT:O_EXCL $file &&
571 error "$file recreate succeeded" || true
573 run_test 23a "O_CREAT|O_EXCL in subdir =========================="
575 test_23b() { # bug 18988
577 local file=$DIR/$tdir/$tfile
580 echo foo > $file || error "write filed"
581 echo bar >> $file || error "append filed"
582 $CHECKSTAT -s 8 $file || error "wrong size"
585 run_test 23b "O_APPEND check =========================="
588 echo '== rename sanity =============================================='
589 echo '-- same directory rename'
592 mv $DIR/R1/f $DIR/R1/g
593 $CHECKSTAT -t file $DIR/R1/g || error
595 run_test 24a "touch .../R1/f; rename .../R1/f .../R1/g ========="
600 mv $DIR/R2/f $DIR/R2/g
601 $CHECKSTAT -a $DIR/R2/f || error
602 $CHECKSTAT -t file $DIR/R2/g || error
604 run_test 24b "touch .../R2/{f,g}; rename .../R2/f .../R2/g ====="
609 mv $DIR/R3/f $DIR/R3/g
610 $CHECKSTAT -a $DIR/R3/f || error
611 $CHECKSTAT -t dir $DIR/R3/g || error
613 run_test 24c "mkdir .../R3/f; rename .../R3/f .../R3/g ========="
618 mrename $DIR/R4/f $DIR/R4/g
619 $CHECKSTAT -a $DIR/R4/f || error
620 $CHECKSTAT -t dir $DIR/R4/g || error
622 run_test 24d "mkdir .../R4/{f,g}; rename .../R4/f .../R4/g ====="
625 echo '-- cross directory renames --'
628 mv $DIR/R5a/f $DIR/R5b/g
629 $CHECKSTAT -a $DIR/R5a/f || error
630 $CHECKSTAT -t file $DIR/R5b/g || error
632 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
636 touch $DIR/R6a/f $DIR/R6b/g
637 mv $DIR/R6a/f $DIR/R6b/g
638 $CHECKSTAT -a $DIR/R6a/f || error
639 $CHECKSTAT -t file $DIR/R6b/g || error
641 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
646 mv $DIR/R7a/d $DIR/R7b/e
647 $CHECKSTAT -a $DIR/R7a/d || error
648 $CHECKSTAT -t dir $DIR/R7b/e || error
650 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
654 mkdir $DIR/R8a/d $DIR/R8b/e
655 mrename $DIR/R8a/d $DIR/R8b/e
656 $CHECKSTAT -a $DIR/R8a/d || error
657 $CHECKSTAT -t dir $DIR/R8b/e || error
659 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
662 echo "-- rename error cases"
666 mrename $DIR/R9/f $DIR/R9/a
667 $CHECKSTAT -t file $DIR/R9/f || error
668 $CHECKSTAT -t dir $DIR/R9/a || error
669 $CHECKSTAT -a $DIR/R9/a/f || error
671 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
675 mrename $DIR/R10/f $DIR/R10/g
676 $CHECKSTAT -t dir $DIR/R10 || error
677 $CHECKSTAT -a $DIR/R10/f || error
678 $CHECKSTAT -a $DIR/R10/g || error
680 run_test 24j "source does not exist ============================"
683 mkdir $DIR/R11a $DIR/R11a/d
685 mv $DIR/R11a/f $DIR/R11a/d
686 $CHECKSTAT -a $DIR/R11a/f || error
687 $CHECKSTAT -t file $DIR/R11a/d/f || error
689 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
691 # bug 2429 - rename foo foo foo creates invalid file
694 multiop $f OcNs || error
696 run_test 24l "Renaming a file to itself ========================"
700 multiop $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
701 # on ext3 this does not remove either the source or target files
702 # though the "expected" operation would be to remove the source
703 $CHECKSTAT -t file ${f} || error "${f} missing"
704 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
706 run_test 24m "Renaming a file to a hard link to itself ========="
710 # this stats the old file after it was renamed, so it should fail
714 $CHECKSTAT ${f}.rename
717 run_test 24n "Statting the old file after renaming (Posix rename 2)"
720 check_kernel_version 37 || return 0
722 rename_many -s random -v -n 10 $DIR/d24o
724 run_test 24o "rename of files during htree split ==============="
728 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
729 mrename $DIR/R12a $DIR/R12b
730 $CHECKSTAT -a $DIR/R12a || error
731 $CHECKSTAT -t dir $DIR/R12b || error
732 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
733 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
735 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
739 DIRINO=`ls -lid $DIR/R13a | awk '{ print $1 }'`
740 multiop_bg_pause $DIR/R13b D_c || return 1
743 mrename $DIR/R13a $DIR/R13b
744 $CHECKSTAT -a $DIR/R13a || error
745 $CHECKSTAT -t dir $DIR/R13b || error
746 DIRINO2=`ls -lid $DIR/R13b | awk '{ print $1 }'`
747 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
749 wait $MULTIPID || error "multiop close failed"
751 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
753 test_24r() { #bug 3789
754 mkdir $DIR/R14a $DIR/R14a/b
755 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
756 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
757 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
759 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
762 mkdir $DIR/R15a $DIR/R15a/b $DIR/R15a/b/c
763 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
764 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
765 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
767 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
769 mkdir $DIR/R16a $DIR/R16a/b $DIR/R16a/b/c
770 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
771 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
772 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
774 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
776 test_24u() { # bug12192
777 multiop $DIR/$tfile C2w$((2048 * 1024))c || error
778 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
780 run_test 24u "create stripe file"
784 local FREE_INODES=`lfs df -i|grep "filesystem summary" | awk '{print $5}'`
785 [ $FREE_INODES -lt $NRFILES ] && \
786 skip "not enough free inodes $FREE_INODES required $NRFILES" && \
790 createmany -m $DIR/d24v/$tfile $NRFILES
791 ls $DIR/d24v >/dev/null || error "error in listing large dir"
795 run_test 24v "list directory with large files (handle hash collision, bug: 17560)"
798 echo '== symlink sanity ============================================='
802 touch $DIR/s25/foo || error
804 run_test 25a "create file in symlinked directory ==============="
807 [ ! -d $DIR/d25 ] && test_25a
808 $CHECKSTAT -t file $DIR/s25/foo || error
810 run_test 25b "lookup file in symlinked directory ==============="
815 ln -s d26/d26-2 $DIR/s26
816 touch $DIR/s26/foo || error
818 run_test 26a "multiple component symlink ======================="
821 mkdir -p $DIR/d26b/d26-2
822 ln -s d26b/d26-2/foo $DIR/s26-2
823 touch $DIR/s26-2 || error
825 run_test 26b "multiple component symlink at end of lookup ======"
830 ln -s d26.2 $DIR/s26.2-1
831 ln -s s26.2-1 $DIR/s26.2-2
832 ln -s s26.2-2 $DIR/s26.2-3
833 chmod 0666 $DIR/s26.2-3/foo
835 run_test 26c "chain of symlinks ================================"
837 # recursive symlinks (bug 439)
839 ln -s d26-3/foo $DIR/d26-3
841 run_test 26d "create multiple component recursive symlink ======"
844 [ ! -h $DIR/d26-3 ] && test_26d
847 run_test 26e "unlink multiple component recursive symlink ======"
849 # recursive symlinks (bug 7022)
852 mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
853 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
854 mkdir -p lndir/bar1 || error "mkdir lndir/bar1 failed"
855 mkdir $tfile || error "mkdir $tfile failed"
856 cd $tfile || error "cd $tfile failed"
857 ln -s .. dotdot || error "ln dotdot failed"
858 ln -s dotdot/lndir lndir || error "ln lndir failed"
859 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
860 output=`ls $tfile/$tfile/lndir/bar1`
861 [ "$output" = bar1 ] && error "unexpected output"
862 rm -r $tfile || error "rm $tfile failed"
863 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
865 run_test 26f "rm -r of a directory which has recursive symlink ="
868 echo '== stripe sanity =============================================='
869 mkdir -p $DIR/d27 || error "mkdir failed"
871 $SETSTRIPE $DIR/d27/f0 -c 1 || error "lstripe failed"
872 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
874 log "== test_27a: write to one stripe file ========================="
875 cp /etc/hosts $DIR/d27/f0 || error
877 run_test 27a "one stripe file =================================="
880 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
882 $SETSTRIPE $DIR/d27/f01 -c 2 || error "lstripe failed"
883 [ `$GETSTRIPE $DIR/d27/f01 | grep -A 10 obdidx | wc -l` -eq 4 ] ||
884 error "two-stripe file doesn't have two stripes"
886 log "== test_27c: write to two stripe file file f01 ================"
887 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
889 run_test 27c "create two stripe file f01 ======================="
893 $SETSTRIPE -c0 -i-1 -s0 $DIR/d27/fdef || error "lstripe failed"
894 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
895 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
897 run_test 27d "create file with default settings ================"
901 $SETSTRIPE $DIR/d27/f12 -c 2 || error "lstripe failed"
902 $SETSTRIPE $DIR/d27/f12 -c 2 && error "lstripe succeeded twice"
903 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
905 run_test 27e "setstripe existing file (should return error) ======"
909 $SETSTRIPE $DIR/d27/fbad -s 100 -i 0 -c 1 && error "lstripe failed"
910 dd if=/dev/zero of=$DIR/d27/f12 bs=4k count=4 || error "dd failed"
911 $GETSTRIPE $DIR/d27/fbad || error "lfs getstripe failed"
913 run_test 27f "setstripe with bad stripe size (should return error)"
917 $MCREATE $DIR/d27/fnone || error "mcreate failed"
919 log "== test 27h: lfs getstripe with no objects ===================="
920 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" || error "has object"
922 log "== test 27i: lfs getstripe with some objects =================="
923 touch $DIR/d27/fsome || error "touch failed"
924 $GETSTRIPE $DIR/d27/fsome | grep obdidx || error "missing objects"
926 run_test 27g "test lfs getstripe ==========================================="
930 $SETSTRIPE $DIR/d27/f27j -i $OSTCOUNT && error "lstripe failed"||true
932 run_test 27j "setstripe with bad stripe offset (should return error)"
934 test_27k() { # bug 2844
937 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
938 [ ! -d $DIR/d27 ] && mkdir -p $DIR/d27
939 $SETSTRIPE $FILE -s 67108864 || error "lstripe failed"
940 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
941 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
942 dd if=/dev/zero of=$FILE bs=4k count=1
943 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
944 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
946 run_test 27k "limit i_blksize for broken user apps ============="
950 mcreate $DIR/f27l || error "creating file"
951 $RUNAS $SETSTRIPE $DIR/f27l -c 1 && \
952 error "lstripe should have failed" || true
954 run_test 27l "check setstripe permissions (should return error)"
957 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
958 if [ $ORIGFREE -gt $MAXFREE ]; then
959 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
963 $SETSTRIPE $DIR/d27/f27m_1 -i 0 -c 1
964 dd if=/dev/zero of=$DIR/d27/f27m_1 bs=1024 count=$MAXFREE && \
965 error "dd should fill OST0"
967 while $SETSTRIPE $DIR/d27/f27m_$i -i 0 -c 1 ; do
969 [ $i -gt 256 ] && break
972 touch $DIR/d27/f27m_$i
973 [ `$GETSTRIPE $DIR/d27/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] && \
974 error "OST0 was full but new created file still use it"
976 touch $DIR/d27/f27m_$i
977 [ `$GETSTRIPE $DIR/d27/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] && \
978 error "OST0 was full but new created file still use it"
982 run_test 27m "create file while OST0 was full =================="
985 local DELAY=$(do_facet mds lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 * 2}')
989 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
990 # if the OST isn't full anymore.
992 local OSTIDX=${1:-""}
994 local list=$(comma_list $(osts_nodes))
995 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
997 do_nodes $list lctl set_param fail_loc=0
1001 exhaust_precreations() {
1004 local FAILIDX=${3:-$OSTIDX}
1007 local MDSIDX=$(get_mds_dir "$DIR/$tdir")
1008 echo OSTIDX=$OSTIDX MDSIDX=$MDSIDX
1010 local OST=$(lfs osts | grep ${OSTIDX}": " | \
1011 awk '{print $2}' | sed -e 's/_UUID$//')
1012 local MDT_INDEX=$(lfs df | grep "\[MDT:$((MDSIDX - 1))\]" | awk '{print $1}' | \
1013 sed -e 's/_UUID$//;s/^.*-//')
1016 local last_id=$(do_facet mds${MDSIDX} lctl get_param -n osc.*${OST}-osc-${MDT_INDEX}.prealloc_last_id)
1017 local next_id=$(do_facet mds${MDSIDX} lctl get_param -n osc.*${OST}-osc-${MDT_INDEX}.prealloc_next_id)
1019 do_facet mds${MDSIDX} lctl get_param osc.*OST*-osc-${MDT_INDEX}.prealloc*
1021 mkdir -p $DIR/$tdir/${OST}
1022 $SETSTRIPE $DIR/$tdir/${OST} -i $OSTIDX -c 1
1023 #define OBD_FAIL_OST_ENOSPC 0x215
1024 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=$FAILIDX
1025 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x215
1026 echo "Creating to objid $last_id on ost $OST..."
1027 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1028 do_facet mds${MDSIDX} lctl get_param osc.*OST*-osc-${MDT_INDEX}.prealloc*
1029 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=$FAILLOC
1033 exhaust_all_precreations() {
1035 for (( i=0; i < OSTCOUNT; i++ )) ; do
1036 exhaust_precreations $i $1 -1
1041 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1042 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1043 remote_ost_nodsh && skip "remote OST with nodsh" && return
1046 rm -f $DIR/$tdir/$tfile
1047 exhaust_precreations 0 0x80000215
1048 $SETSTRIPE -c -1 $DIR/$tdir
1049 touch $DIR/$tdir/$tfile || error
1050 $GETSTRIPE $DIR/$tdir/$tfile
1053 run_test 27n "create file with some full OSTs =================="
1056 [ "$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_all_precreations 0x215
1064 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1069 run_test 27o "create file with all full OSTs (should error) ===="
1072 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1073 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1074 remote_ost_nodsh && skip "remote OST with nodsh" && return
1077 rm -f $DIR/$tdir/$tfile
1080 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1081 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1082 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1084 exhaust_precreations 0 0x80000215
1085 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1086 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1087 $LFS getstripe $DIR/$tdir/$tfile
1091 run_test 27p "append to a truncated file with some full OSTs ==="
1094 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1095 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1096 remote_ost_nodsh && skip "remote OST with nodsh" && return
1099 rm -f $DIR/$tdir/$tfile
1101 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1102 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1103 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1105 exhaust_all_precreations 0x215
1107 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1108 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1112 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1115 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1116 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1117 remote_ost_nodsh && skip "remote OST with nodsh" && return
1120 rm -f $DIR/$tdir/$tfile
1121 exhaust_precreations 0 0x80000215
1123 $SETSTRIPE $DIR/$tdir/$tfile -i 0 -c 2 # && error
1127 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1129 test_27s() { # bug 10725
1131 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1132 local stripe_count=0
1133 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1134 $SETSTRIPE $DIR/$tdir -s $stripe_size -c $stripe_count && \
1135 error "stripe width >= 2^32 succeeded" || true
1138 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1140 test_27t() { # bug 10864
1145 $WLFS getstripe $tfile
1148 run_test 27t "check that utils parse path correctly"
1150 test_27u() { # bug 4900
1151 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1152 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1154 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1155 do_facet $SINGLEMDS lctl set_param fail_loc=0x139
1157 createmany -o $DIR/$tdir/t- 1000
1158 do_facet $SINGLEMDS lctl set_param fail_loc=0
1160 TLOG=$DIR/$tfile.getstripe
1161 $GETSTRIPE $DIR/$tdir > $TLOG
1162 OBJS=`awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj;}' $TLOG`
1163 unlinkmany $DIR/$tdir/t- 1000
1164 [ $OBJS -gt 0 ] && \
1165 error "$OBJS objects created on OST-0. See $TLOG" || pass
1167 run_test 27u "skip object creation on OSC w/o objects =========="
1169 test_27v() { # bug 4900
1170 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1171 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1172 remote_ost_nodsh && skip "remote OST with nodsh" && return
1174 exhaust_all_precreations 0x215
1178 $SETSTRIPE $DIR/$tdir -c 1 # 1 stripe / file
1180 touch $DIR/$tdir/$tfile
1181 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1183 for (( i=0; i < OSTCOUNT; i++ )) ; do
1184 do_facet ost$i lctl set_param fail_loc=0x705
1186 local START=`date +%s`
1187 createmany -o $DIR/$tdir/$tfile 32
1189 local FINISH=`date +%s`
1190 local TIMEOUT=`lctl get_param -n timeout`
1191 [ $((FINISH - START)) -ge $((TIMEOUT / 2)) ] && \
1192 error "$FINISH - $START >= $TIMEOUT / 2"
1196 run_test 27v "skip object creation on slow OST ================="
1198 test_27w() { # bug 10997
1199 mkdir -p $DIR/$tdir || error "mkdir failed"
1200 $LSTRIPE $DIR/$tdir/f0 -s 65536 || error "lstripe failed"
1201 size=`$GETSTRIPE $DIR/$tdir/f0 -s`
1202 [ $size -ne 65536 ] && error "stripe size $size != 65536" || true
1203 gsdir=$($LFS getstripe -d $DIR/$tdir)
1204 [ $(echo $gsdir | grep -c stripe_count) -ne 1 ] && error "$LFS getstripe -d $DIR/$tdir failed"
1206 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping multiple stripe count/offset test" && return
1207 for i in `seq 1 $OSTCOUNT`; do
1209 $LSTRIPE $DIR/$tdir/f$i -c $i -i $offset || error "lstripe -c $i -i $offset failed"
1210 count=`$GETSTRIPE -c $DIR/$tdir/f$i`
1211 index=`$GETSTRIPE -o $DIR/$tdir/f$i`
1212 [ $count -ne $i ] && error "stripe count $count != $i" || true
1213 [ $index -ne $offset ] && error "stripe offset $index != $offset" || true
1216 run_test 27w "check lfs setstripe -c -s -i options ============="
1219 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
1220 OFFSET=$(($OSTCOUNT - 1))
1222 local OST=$(lfs osts | awk '/'${OSTIDX}': / { print $2 }' | sed -e 's/_UUID$//')
1225 $SETSTRIPE $DIR/$tdir -c 1 # 1 stripe per file
1226 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1228 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1229 for i in `seq 0 $OFFSET`; do
1230 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1231 error "OST0 was degraded but new created file still use it"
1233 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1235 run_test 27x "create files while OST0 is degraded"
1238 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1239 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1241 local last_id=$(do_facet $SINGLEMDS lctl get_param -n osc.*0000-osc-MDT0000.prealloc_last_id)
1242 local next_id=$(do_facet $SINGLEMDS lctl get_param -n osc.*0000-osc-MDT0000.prealloc_next_id)
1243 local fcount=$((last_id - next_id))
1244 [ $fcount -eq 0 ] && skip "not enough space on OST0" && return
1245 [ $fcount -gt $OSTCOUNT ] && fcount=$OSTCOUNT
1247 MDS_OSCS=`do_facet mds lctl dl | awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
1248 OFFSET=$(($OSTCOUNT-1))
1250 for OSC in $MDS_OSCS; do
1251 if [ $OST == -1 ]; then {
1252 OST=`osc_to_ost $OSC`
1254 echo $OSC "is Deactivate:"
1255 do_facet mds lctl --device %$OSC deactivate
1259 OSTIDX=$(lfs osts | grep ${OST} | awk '{print $1}' | sed -e 's/://')
1261 $SETSTRIPE $DIR/$tdir -c 1 # 1 stripe / file
1263 do_facet ost$OSTIDX lctl set_param -n obdfilter.$OST.degraded 1
1265 createmany -o $DIR/$tdir/$tfile $fcount
1266 do_facet ost$OSTIDX lctl set_param -n obdfilter.$OST.degraded 0
1268 for i in `seq 0 $OFFSET`; do
1269 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "$OSTIDX"` ] || \
1270 error "files created on deactivated OSTs instead of degraded OST"
1272 for OSC in $MDS_OSCS; do
1273 [ `osc_to_ost $OSC` != $OST ] && {
1274 echo $OSC "is activate"
1275 do_facet mds lctl --device %$OSC activate
1279 run_test 27y "create files while OST0 is degraded and the rest inactive"
1281 # createtest also checks that device nodes are created and
1282 # then visible correctly (#2091)
1283 test_28() { # bug 2091
1285 $CREATETEST $DIR/d28/ct || error
1287 run_test 28 "create/mknod/mkdir with bad file types ============"
1290 cancel_lru_locks mdc
1296 declare -i LOCKCOUNTORIG=0
1297 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1298 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
1300 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
1302 declare -i LOCKUNUSEDCOUNTORIG=0
1303 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1304 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
1311 declare -i LOCKCOUNTCURRENT=0
1312 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1313 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
1316 declare -i LOCKUNUSEDCOUNTCURRENT=0
1317 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1318 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
1321 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1322 lctl set_param -n ldlm.dump_namespaces ""
1323 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1324 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1325 log "dumped log to $TMP/test_29.dk (bug 5793)"
1328 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1329 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1330 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1331 log "dumped log to $TMP/test_29.dk (bug 5793)"
1335 run_test 29 "IT_GETATTR regression ============================"
1338 cp `which ls` $DIR || cp /bin/ls $DIR
1342 run_test 30 "run binary from Lustre (execve) ==================="
1345 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1346 $CHECKSTAT -a $DIR/f31 || error
1348 run_test 31a "open-unlink file =================================="
1351 touch $DIR/f31 || error
1352 ln $DIR/f31 $DIR/f31b || error
1353 multiop $DIR/f31b Ouc || error
1354 $CHECKSTAT -t file $DIR/f31 || error
1356 run_test 31b "unlink file with multiple links while open ======="
1359 touch $DIR/f31 || error
1360 ln $DIR/f31 $DIR/f31c || error
1361 multiop_bg_pause $DIR/f31 O_uc || return 1
1363 multiop $DIR/f31c Ouc
1364 kill -USR1 $MULTIPID
1367 run_test 31c "open-unlink file with multiple links ============="
1370 opendirunlink $DIR/d31d $DIR/d31d || error
1371 $CHECKSTAT -a $DIR/d31d || error
1373 run_test 31d "remove of open directory ========================="
1375 test_31e() { # bug 2904
1376 check_kernel_version 34 || return 0
1377 openfilleddirunlink $DIR/d31e || error
1379 run_test 31e "remove of open non-empty directory ==============="
1381 test_31f() { # bug 4554
1384 $SETSTRIPE $DIR/d31f -s 1048576 -c 1
1385 cp /etc/hosts $DIR/d31f
1387 $GETSTRIPE $DIR/d31f/hosts
1388 multiop_bg_pause $DIR/d31f D_c || return 1
1391 rm -rv $DIR/d31f || error "first of $DIR/d31f"
1393 $SETSTRIPE $DIR/d31f -s 1048576 -c 1
1394 cp /etc/hosts $DIR/d31f
1397 multiop_bg_pause $DIR/d31f D_c || return 1
1400 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
1401 wait $MULTIPID || error "first opendir $MULTIPID failed"
1405 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
1406 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
1409 run_test 31f "remove of open directory with open-unlink file ==="
1412 echo "-- cross directory link --"
1413 mkdir $DIR/d31g{a,b}
1415 ln $DIR/d31ga/f $DIR/d31gb/g
1416 $CHECKSTAT -t file $DIR/d31ga/f || error "source"
1417 [ `stat -c%h $DIR/d31ga/f` == '2' ] || error "source nlink"
1418 $CHECKSTAT -t file $DIR/d31gb/g || error "target"
1419 [ `stat -c%h $DIR/d31gb/g` == '2' ] || error "target nlink"
1421 run_test 31g "cross directory link==============="
1424 echo "-- cross directory link --"
1428 ln $DIR/d31h/f $DIR/d31h/dir/g
1429 $CHECKSTAT -t file $DIR/d31h/f || error "source"
1430 [ `stat -c%h $DIR/d31h/f` == '2' ] || error "source nlink"
1431 $CHECKSTAT -t file $DIR/d31h/dir/g || error "target"
1432 [ `stat -c%h $DIR/d31h/dir/g` == '2' ] || error "target nlink"
1434 run_test 31h "cross directory link under child==============="
1437 echo "-- cross directory link --"
1440 touch $DIR/d31i/dir/f
1441 ln $DIR/d31i/dir/f $DIR/d31i/g
1442 $CHECKSTAT -t file $DIR/d31i/dir/f || error "source"
1443 [ `stat -c%h $DIR/d31i/dir/f` == '2' ] || error "source nlink"
1444 $CHECKSTAT -t file $DIR/d31i/g || error "target"
1445 [ `stat -c%h $DIR/d31i/g` == '2' ] || error "target nlink"
1447 run_test 31i "cross directory link under parent==============="
1452 mkdir $DIR/d31j/dir1
1453 ln $DIR/d31j/dir1 $DIR/d31j/dir2 && error "ln for dir"
1454 link $DIR/d31j/dir1 $DIR/d31j/dir3 && error "link for dir"
1455 mlink $DIR/d31j/dir1 $DIR/d31j/dir4 && error "mlink for dir"
1456 mlink $DIR/d31j/dir1 $DIR/d31j/dir1 && error "mlink to the same dir"
1459 run_test 31j "link for directory==============="
1465 touch $DIR/d31k/exist
1466 mlink $DIR/d31k/s $DIR/d31k/t || error "mlink"
1467 mlink $DIR/d31k/s $DIR/d31k/exist && error "mlink to exist file"
1468 mlink $DIR/d31k/s $DIR/d31k/s && error "mlink to the same file"
1469 mlink $DIR/d31k/s $DIR/d31k && error "mlink to parent dir"
1470 mlink $DIR/d31k $DIR/d31k/s && error "mlink parent dir to target"
1471 mlink $DIR/d31k/not-exist $DIR/d31k/foo && error "mlink non-existing to new"
1472 mlink $DIR/d31k/not-exist $DIR/d31k/s && error "mlink non-existing to exist"
1475 run_test 31k "link to file: the same, non-existing, dir==============="
1481 touch $DIR/d31m2/exist
1482 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
1483 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
1484 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
1485 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
1486 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
1487 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
1490 run_test 31m "link to file: the same, non-existing, dir==============="
1493 echo "== more mountpoints and symlinks ================="
1494 [ -e $DIR/d32a ] && rm -fr $DIR/d32a
1495 mkdir -p $DIR/d32a/ext2-mountpoint
1496 mount -t ext2 -o loop $EXT2_DEV $DIR/d32a/ext2-mountpoint || error
1497 $CHECKSTAT -t dir $DIR/d32a/ext2-mountpoint/.. || error
1498 $UMOUNT $DIR/d32a/ext2-mountpoint || error
1500 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
1503 [ -e $DIR/d32b ] && rm -fr $DIR/d32b
1504 mkdir -p $DIR/d32b/ext2-mountpoint
1505 mount -t ext2 -o loop $EXT2_DEV $DIR/d32b/ext2-mountpoint || error
1506 ls -al $DIR/d32b/ext2-mountpoint/.. || error
1507 $UMOUNT $DIR/d32b/ext2-mountpoint || error
1509 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
1512 [ -e $DIR/d32c ] && rm -fr $DIR/d32c
1513 mkdir -p $DIR/d32c/ext2-mountpoint
1514 mount -t ext2 -o loop $EXT2_DEV $DIR/d32c/ext2-mountpoint || error
1515 mkdir -p $DIR/d32c/d2/test_dir
1516 $CHECKSTAT -t dir $DIR/d32c/ext2-mountpoint/../d2/test_dir || error
1517 $UMOUNT $DIR/d32c/ext2-mountpoint || error
1519 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
1522 [ -e $DIR/d32d ] && rm -fr $DIR/d32d
1523 mkdir -p $DIR/d32d/ext2-mountpoint
1524 mount -t ext2 -o loop $EXT2_DEV $DIR/d32d/ext2-mountpoint || error
1525 mkdir -p $DIR/d32d/d2/test_dir
1526 ls -al $DIR/d32d/ext2-mountpoint/../d2/test_dir || error
1527 $UMOUNT $DIR/d32d/ext2-mountpoint || error
1529 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
1532 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
1533 mkdir -p $DIR/d32e/tmp
1534 TMP_DIR=$DIR/d32e/tmp
1535 ln -s $DIR/d32e $TMP_DIR/symlink11
1536 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1537 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
1538 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
1540 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
1543 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
1544 mkdir -p $DIR/d32f/tmp
1545 TMP_DIR=$DIR/d32f/tmp
1546 ln -s $DIR/d32f $TMP_DIR/symlink11
1547 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1548 ls $DIR/d32f/tmp/symlink11 || error
1549 ls $DIR/d32f/symlink01 || error
1551 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
1554 TMP_DIR=$DIR/$tdir/tmp
1555 mkdir -p $TMP_DIR $DIR/${tdir}2
1556 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1557 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1558 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
1559 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
1560 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
1561 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
1563 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1566 rm -fr $DIR/$tdir $DIR/${tdir}2
1567 TMP_DIR=$DIR/$tdir/tmp
1568 mkdir -p $TMP_DIR $DIR/${tdir}2
1569 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1570 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1571 ls $TMP_DIR/symlink12 || error
1572 ls $DIR/$tdir/symlink02 || error
1574 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1577 [ -e $DIR/d32i ] && rm -fr $DIR/d32i
1578 mkdir -p $DIR/d32i/ext2-mountpoint
1579 mount -t ext2 -o loop $EXT2_DEV $DIR/d32i/ext2-mountpoint || error
1580 touch $DIR/d32i/test_file
1581 $CHECKSTAT -t file $DIR/d32i/ext2-mountpoint/../test_file || error
1582 $UMOUNT $DIR/d32i/ext2-mountpoint || error
1584 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
1587 [ -e $DIR/d32j ] && rm -fr $DIR/d32j
1588 mkdir -p $DIR/d32j/ext2-mountpoint
1589 mount -t ext2 -o loop $EXT2_DEV $DIR/d32j/ext2-mountpoint || error
1590 touch $DIR/d32j/test_file
1591 cat $DIR/d32j/ext2-mountpoint/../test_file || error
1592 $UMOUNT $DIR/d32j/ext2-mountpoint || error
1594 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
1598 mkdir -p $DIR/d32k/ext2-mountpoint
1599 mount -t ext2 -o loop $EXT2_DEV $DIR/d32k/ext2-mountpoint
1600 mkdir -p $DIR/d32k/d2
1601 touch $DIR/d32k/d2/test_file || error
1602 $CHECKSTAT -t file $DIR/d32k/ext2-mountpoint/../d2/test_file || error
1603 $UMOUNT $DIR/d32k/ext2-mountpoint || error
1605 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
1609 mkdir -p $DIR/d32l/ext2-mountpoint
1610 mount -t ext2 -o loop $EXT2_DEV $DIR/d32l/ext2-mountpoint || error
1611 mkdir -p $DIR/d32l/d2
1612 touch $DIR/d32l/d2/test_file
1613 cat $DIR/d32l/ext2-mountpoint/../d2/test_file || error
1614 $UMOUNT $DIR/d32l/ext2-mountpoint || error
1616 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
1620 mkdir -p $DIR/d32m/tmp
1621 TMP_DIR=$DIR/d32m/tmp
1622 ln -s $DIR $TMP_DIR/symlink11
1623 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1624 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
1625 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
1627 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
1631 mkdir -p $DIR/d32n/tmp
1632 TMP_DIR=$DIR/d32n/tmp
1633 ln -s $DIR $TMP_DIR/symlink11
1634 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1635 ls -l $DIR/d32n/tmp/symlink11 || error
1636 ls -l $DIR/d32n/symlink01 || error
1638 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
1641 rm -fr $DIR/d32o $DIR/$tfile
1643 mkdir -p $DIR/d32o/tmp
1644 TMP_DIR=$DIR/d32o/tmp
1645 ln -s $DIR/$tfile $TMP_DIR/symlink12
1646 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1647 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
1648 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
1649 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
1650 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
1652 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
1662 mkdir -p $DIR/d32p/tmp
1664 TMP_DIR=$DIR/d32p/tmp
1666 ln -s $DIR/$tfile $TMP_DIR/symlink12
1668 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1670 cat $DIR/d32p/tmp/symlink12 || error
1672 cat $DIR/d32p/symlink02 || error
1675 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
1678 [ -e $DIR/d32q ] && rm -fr $DIR/d32q
1680 touch $DIR/d32q/under_the_mount
1681 mount -t ext2 -o loop $EXT2_DEV $DIR/d32q
1682 ls $DIR/d32q/under_the_mount && error || true
1683 $UMOUNT $DIR/d32q || error
1685 run_test 32q "stat follows mountpoints in Lustre (should return error)"
1688 [ -e $DIR/d32r ] && rm -fr $DIR/d32r
1690 touch $DIR/d32r/under_the_mount
1691 mount -t ext2 -o loop $EXT2_DEV $DIR/d32r
1692 ls $DIR/d32r | grep -q under_the_mount && error || true
1693 $UMOUNT $DIR/d32r || error
1695 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
1700 chmod 444 $DIR/$tfile
1701 chown $RUNAS_ID $DIR/$tfile
1703 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
1706 run_test 33 "write file with mode 444 (should return error) ===="
1711 chown $RUNAS_ID $DIR/d33
1712 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
1713 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
1714 error "open RDWR" || true
1716 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
1721 chown $RUNAS_ID $DIR/d33
1722 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
1724 run_test 33b "test open file with malformed flags (No panic and return error)"
1735 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
1738 for ostnum in $(seq $OSTCOUNT); do
1739 # test-framework's OST numbering is one-based, while Lustre's
1741 ostname=$(printf "lustre-OST%.4d" $((ostnum - 1)))
1742 # Parsing llobdstat's output sucks; we could grep the /proc
1743 # path, but that's likely to not be as portable as using the
1744 # llobdstat utility. So we parse lctl output instead.
1745 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
1746 obdfilter/$ostname/stats |
1747 awk '/^write_bytes/ {print $7}' )
1748 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
1749 if (( ${write_bytes:-0} > 0 ))
1756 $all_zeros || return 0
1759 echo foo > $DIR/d33/bar
1763 # Total up write_bytes after writing. We'd better find non-zeros.
1764 for ostnum in $(seq $OSTCOUNT); do
1765 ostname=$(printf "lustre-OST%.4d" $((ostnum - 1)))
1766 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
1767 obdfilter/$ostname/stats |
1768 awk '/^write_bytes/ {print $7}' )
1769 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
1770 if (( ${write_bytes:-0} > 0 ))
1779 for ostnum in $(seq $OSTCOUNT); do
1780 ostname=$(printf "lustre-OST%.4d" $((ostnum - 1)))
1781 echo "Check that write_bytes is present in obdfilter/*/stats:"
1782 do_facet ost$ostnum lctl get_param -n \
1783 obdfilter/$ostname/stats
1785 error "OST not keeping write_bytes stats (b22312)"
1788 run_test 33c "test llobdstat and write_bytes"
1790 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
1793 $MCREATE $DIR/f34 || error
1794 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1795 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
1796 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1797 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1799 run_test 34a "truncate file that has not been opened ==========="
1802 [ ! -f $DIR/f34 ] && test_34a
1803 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1804 $OPENFILE -f O_RDONLY $DIR/f34
1805 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1806 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1808 run_test 34b "O_RDONLY opening file doesn't create objects ====="
1811 [ ! -f $DIR/f34 ] && test_34a
1812 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1813 $OPENFILE -f O_RDWR $DIR/f34
1814 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
1815 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1817 run_test 34c "O_RDWR opening file-with-size works =============="
1820 [ ! -f $DIR/f34 ] && test_34a
1821 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
1822 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1825 run_test 34d "write to sparse file ============================="
1829 $MCREATE $DIR/f34e || error
1830 $TRUNCATE $DIR/f34e 1000 || error
1831 $CHECKSTAT -s 1000 $DIR/f34e || error
1832 $OPENFILE -f O_RDWR $DIR/f34e
1833 $CHECKSTAT -s 1000 $DIR/f34e || error
1835 run_test 34e "create objects, some with size and some without =="
1837 test_34f() { # bug 6242, 6243
1840 $MCREATE $DIR/f34f || error
1841 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
1842 dd if=$DIR/f34f of=$TMP/f34f
1843 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
1844 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
1845 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
1846 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
1847 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
1849 run_test 34f "read from a file with no objects until EOF ======="
1852 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
1853 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
1854 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
1855 cancel_lru_locks osc
1856 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
1857 error "wrong size after lock cancel"
1859 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
1860 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
1861 error "expanding truncate failed"
1862 cancel_lru_locks osc
1863 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
1864 error "wrong expanded size after lock cancel"
1866 run_test 34g "truncate long file ==============================="
1869 cp /bin/sh $DIR/f35a
1871 chown $RUNAS_ID $DIR/f35a
1872 $RUNAS $DIR/f35a && error || true
1875 run_test 35a "exec file with mode 444 (should return and not leak) ====="
1879 utime $DIR/f36 || error
1881 run_test 36a "MDS utime check (mknod, utime) ==================="
1885 utime $DIR/f36 || error
1887 run_test 36b "OST utime check (open, utime) ===================="
1892 chown $RUNAS_ID $DIR/d36
1893 $RUNAS utime $DIR/d36/f36 || error
1895 run_test 36c "non-root MDS utime check (mknod, utime) =========="
1898 [ ! -d $DIR/d36 ] && test_36c
1899 echo "" > $DIR/d36/f36
1900 $RUNAS utime $DIR/d36/f36 || error
1902 run_test 36d "non-root OST utime check (open, utime) ==========="
1905 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
1907 touch $DIR/$tdir/$tfile
1908 $RUNAS utime $DIR/$tdir/$tfile && \
1909 error "utime worked, expected failure" || true
1911 run_test 36e "utime on non-owned file (should return error) ===="
1915 local LANG_SAVE=$LANG
1916 local LC_LANG_SAVE=$LC_LANG
1917 export LANG=C LC_LANG=C # for date language
1919 DATESTR="Dec 20 2000"
1921 lctl set_param fail_loc=$fl
1923 cp /etc/hosts $DIR/$tdir/$tfile
1924 sync & # write RPC generated with "current" inode timestamp, but delayed
1926 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
1927 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
1928 cancel_lru_locks osc
1929 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
1931 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
1932 echo "BEFORE: $LS_BEFORE" && \
1933 echo "AFTER : $LS_AFTER" && \
1934 echo "WANT : $DATESTR" && \
1935 error "$DIR/$tdir/$tfile timestamps changed" || true
1937 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
1941 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
1942 subr_36fh "0x80000214"
1944 run_test 36f "utime on file racing with OST BRW write =========="
1947 remote_ost_nodsh && skip "remote OST with nodsh" && return
1950 export FMD_MAX_AGE=`do_facet ost1 lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | head -n 1`
1951 FMD_BEFORE="`awk '/ll_fmd_cache/ { print $2 }' /proc/slabinfo`"
1952 touch $DIR/$tdir/$tfile
1953 sleep $((FMD_MAX_AGE + 12))
1954 FMD_AFTER="`awk '/ll_fmd_cache/ { print $2 }' /proc/slabinfo`"
1955 [ "$FMD_AFTER" -gt "$FMD_BEFORE" ] && \
1956 echo "AFTER : $FMD_AFTER > BEFORE $FMD_BEFORE" && \
1957 error "fmd didn't expire after ping" || true
1959 run_test 36g "filter mod data cache expiry ====================="
1962 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
1963 subr_36fh "0x80000227"
1965 run_test 36h "utime on file racing with OST BRW write =========="
1969 echo f > $DIR/$tdir/fbugfile
1970 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
1971 ls $DIR/$tdir | grep "\<fbugfile\>" && error
1972 $UMOUNT $DIR/$tdir || error
1973 rm -f $DIR/$tdir/fbugfile || error
1975 run_test 37 "ls a mounted file system to check old content ====="
1978 local file=$DIR/$tfile
1980 openfile -f O_DIRECTORY $file
1983 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
1984 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
1986 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
1990 touch $DIR/${tfile}2
1991 # ls -l $DIR/$tfile $DIR/${tfile}2
1992 # ls -lu $DIR/$tfile $DIR/${tfile}2
1993 # ls -lc $DIR/$tfile $DIR/${tfile}2
1995 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
1996 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
1998 ls -l $DIR/$tfile $DIR/${tfile}2
2000 ls -lu $DIR/$tfile $DIR/${tfile}2
2002 ls -lc $DIR/$tfile $DIR/${tfile}2
2003 error "O_TRUNC didn't change timestamps"
2006 run_test 39 "mtime changed on create ==========================="
2010 cp -p /etc/passwd $DIR/$tdir/fopen
2011 cp -p /etc/passwd $DIR/$tdir/flink
2012 cp -p /etc/passwd $DIR/$tdir/funlink
2013 cp -p /etc/passwd $DIR/$tdir/frename
2014 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
2017 echo "aaaaaa" >> $DIR/$tdir/fopen
2018 echo "aaaaaa" >> $DIR/$tdir/flink
2019 echo "aaaaaa" >> $DIR/$tdir/funlink
2020 echo "aaaaaa" >> $DIR/$tdir/frename
2022 local open_new=`stat -c %Y $DIR/$tdir/fopen`
2023 local link_new=`stat -c %Y $DIR/$tdir/flink`
2024 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
2025 local rename_new=`stat -c %Y $DIR/$tdir/frename`
2027 cat $DIR/$tdir/fopen > /dev/null
2028 ln $DIR/$tdir/flink $DIR/$tdir/flink2
2029 rm -f $DIR/$tdir/funlink2
2030 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
2032 for (( i=0; i < 2; i++ )) ; do
2033 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
2034 local link_new2=`stat -c %Y $DIR/$tdir/flink`
2035 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
2036 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
2038 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
2039 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
2040 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
2041 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
2043 cancel_lru_locks osc
2044 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2047 run_test 39b "mtime change on open, link, unlink, rename ======"
2049 # this should be set to past
2050 TEST_39_MTIME=`date -d "1 year ago" +%s`
2056 local mtime0=`stat -c %Y $DIR1/$tfile`
2058 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2059 local mtime1=`stat -c %Y $DIR1/$tfile`
2060 [ "$mtime1" = $TEST_39_MTIME ] || \
2061 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
2064 echo hello >> $DIR1/$tfile
2066 local mtime2=`stat -c %Y $DIR1/$tfile`
2067 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
2068 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
2070 mv $DIR1/$tfile $DIR1/$tfile-1
2072 for (( i=0; i < 2; i++ )) ; do
2073 local mtime3=`stat -c %Y $DIR1/$tfile-1`
2074 [ "$mtime2" = "$mtime3" ] || \
2075 error "mtime ($mtime2) changed (to $mtime3) on rename"
2077 cancel_lru_locks osc
2078 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2081 run_test 39c "mtime change on rename ==========================="
2087 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2089 for (( i=0; i < 2; i++ )) ; do
2090 local mtime=`stat -c %Y $DIR1/$tfile`
2091 [ $mtime = $TEST_39_MTIME ] || \
2092 error "mtime($mtime) is not set to $TEST_39_MTIME"
2094 cancel_lru_locks osc
2095 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2098 run_test 39d "create, utime, stat =============================="
2103 local mtime1=`stat -c %Y $DIR1/$tfile`
2105 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2107 for (( i=0; i < 2; i++ )) ; do
2108 local mtime2=`stat -c %Y $DIR1/$tfile`
2109 [ $mtime2 = $TEST_39_MTIME ] || \
2110 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2112 cancel_lru_locks osc
2113 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2116 run_test 39e "create, stat, utime, stat ========================"
2121 mtime1=`stat -c %Y $DIR1/$tfile`
2124 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2126 for (( i=0; i < 2; i++ )) ; do
2127 local mtime2=`stat -c %Y $DIR1/$tfile`
2128 [ $mtime2 = $TEST_39_MTIME ] || \
2129 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2131 cancel_lru_locks osc
2132 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2135 run_test 39f "create, stat, sleep, utime, stat ================="
2139 echo hello >> $DIR1/$tfile
2140 local mtime1=`stat -c %Y $DIR1/$tfile`
2143 chmod o+r $DIR1/$tfile
2145 for (( i=0; i < 2; i++ )) ; do
2146 local mtime2=`stat -c %Y $DIR1/$tfile`
2147 [ "$mtime1" = "$mtime2" ] || \
2148 error "lost mtime: $mtime2, should be $mtime1"
2150 cancel_lru_locks osc
2151 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2154 run_test 39g "write, chmod, stat ==============================="
2162 echo hello >> $DIR1/$tfile
2163 local mtime1=`stat -c %Y $DIR1/$tfile`
2165 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2167 if [ "$d1" != "$d2" ]; then
2168 echo "write and touch not within one second"
2170 for (( i=0; i < 2; i++ )) ; do
2171 local mtime2=`stat -c %Y $DIR1/$tfile`
2172 [ "$mtime2" = $TEST_39_MTIME ] || \
2173 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
2175 cancel_lru_locks osc
2176 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2180 run_test 39h "write, utime within one second, stat ============="
2186 echo hello >> $DIR1/$tfile
2187 local mtime1=`stat -c %Y $DIR1/$tfile`
2189 mv $DIR1/$tfile $DIR1/$tfile-1
2191 for (( i=0; i < 2; i++ )) ; do
2192 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2194 [ "$mtime1" = "$mtime2" ] || \
2195 error "lost mtime: $mtime2, should be $mtime1"
2197 cancel_lru_locks osc
2198 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2201 run_test 39i "write, rename, stat =============================="
2207 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
2209 local mtime1=`stat -c %Y $DIR1/$tfile`
2211 mv $DIR1/$tfile $DIR1/$tfile-1
2213 kill -USR1 $multipid
2214 wait $multipid || error "multiop close failed"
2216 for (( i=0; i < 2; i++ )) ; do
2217 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2218 [ "$mtime1" = "$mtime2" ] || \
2219 error "mtime is lost on close: $mtime2, should be $mtime1"
2221 cancel_lru_locks osc
2222 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2225 run_test 39j "write, rename, close, stat ======================="
2231 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
2233 local mtime1=`stat -c %Y $DIR1/$tfile`
2235 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2237 kill -USR1 $multipid
2238 wait $multipid || error "multiop close failed"
2240 for (( i=0; i < 2; i++ )) ; do
2241 local mtime2=`stat -c %Y $DIR1/$tfile`
2243 [ "$mtime2" = $TEST_39_MTIME ] || \
2244 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
2246 cancel_lru_locks osc
2247 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2250 run_test 39k "write, utime, close, stat ========================"
2253 dd if=/dev/zero of=$DIR/f40 bs=4096 count=1
2254 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/f40 && error
2255 $CHECKSTAT -t file -s 4096 $DIR/f40 || error
2257 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
2261 small_write $DIR/f41 18
2263 run_test 41 "test small file write + fstat ====================="
2265 count_ost_writes() {
2266 lctl get_param -n osc.*.stats |
2267 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
2274 BG_DIRTY_RATIO_SAVE=10
2275 MAX_BG_DIRTY_RATIO=25
2279 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
2280 # dirty_ratio, dirty_background_ratio
2281 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
2282 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
2283 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
2284 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
2286 # if file not here, we are a 2.4 kernel
2287 kill -CONT `pidof kupdated`
2292 # setup the trap first, so someone cannot exit the test at the
2293 # exact wrong time and mess up a machine
2294 trap start_writeback EXIT
2295 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
2296 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
2297 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
2298 sysctl -w vm.dirty_writeback_centisecs=0
2299 sysctl -w vm.dirty_writeback_centisecs=0
2300 # save and increase /proc/sys/vm/dirty_ratio
2301 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
2302 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
2303 # save and increase /proc/sys/vm/dirty_background_ratio
2304 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
2305 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
2307 # if file not here, we are a 2.4 kernel
2308 kill -STOP `pidof kupdated`
2312 # ensure that all stripes have some grant before we test client-side cache
2314 [ "$SETUP_TEST42" ] && return
2315 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
2316 dd if=/dev/zero of=$i bs=4k count=1
2322 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
2323 # file truncation, and file removal.
2326 cancel_lru_locks osc
2328 sync; sleep 1; sync # just to be safe
2329 BEFOREWRITES=`count_ost_writes`
2330 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
2331 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
2332 AFTERWRITES=`count_ost_writes`
2333 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
2334 error "$BEFOREWRITES < $AFTERWRITES"
2337 run_test 42a "ensure that we don't flush on close =============="
2341 cancel_lru_locks osc
2344 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
2345 BEFOREWRITES=`count_ost_writes`
2346 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
2347 AFTERWRITES=`count_ost_writes`
2348 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
2349 error "$BEFOREWRITES < $AFTERWRITES on unlink"
2351 BEFOREWRITES=`count_ost_writes`
2352 sync || error "sync: $?"
2353 AFTERWRITES=`count_ost_writes`
2354 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
2355 error "$BEFOREWRITES < $AFTERWRITES on sync"
2357 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
2361 run_test 42b "test destroy of file with cached dirty data ======"
2363 # if these tests just want to test the effect of truncation,
2364 # they have to be very careful. consider:
2365 # - the first open gets a {0,EOF}PR lock
2366 # - the first write conflicts and gets a {0, count-1}PW
2367 # - the rest of the writes are under {count,EOF}PW
2368 # - the open for truncate tries to match a {0,EOF}PR
2369 # for the filesize and cancels the PWs.
2370 # any number of fixes (don't get {0,EOF} on open, match
2371 # composite locks, do smarter file size management) fix
2372 # this, but for now we want these tests to verify that
2373 # the cancellation with truncate intent works, so we
2374 # start the file with a full-file pw lock to match against
2375 # until the truncate.
2380 cancel_lru_locks osc
2382 # prime the file with 0,EOF PW to match
2386 # now the real test..
2387 dd if=/dev/zero of=$file bs=1024 count=100
2388 BEFOREWRITES=`count_ost_writes`
2389 $TRUNCATE $file $offset
2390 cancel_lru_locks osc
2391 AFTERWRITES=`count_ost_writes`
2397 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
2398 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
2401 run_test 42c "test partial truncate of file with cached dirty data"
2405 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
2406 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
2409 run_test 42d "test complete truncate of file with cached dirty data"
2415 test_42e() { # bug22074
2416 local TDIR=$DIR/${tdir}e
2417 local pagesz=$(page_size)
2419 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
2420 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
2425 $LFS setstripe -c 1 $TDIR
2426 createmany -o $TDIR/f $files
2428 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
2430 # we assume that with $OSTCOUNT files, at least one of them will
2431 # be allocated on OST0.
2432 warmup_files=$((OSTCOUNT * max_dirty_mb))
2433 createmany -o $TDIR/w $warmup_files
2435 # write a large amount of data into one file and sync, to get good
2436 # avail_grant number from OST.
2437 for ((i=0; i<$warmup_files; i++)); do
2438 idx=$($LFS getstripe -i $TDIR/w$i)
2439 [ $idx -ne 0 ] && continue
2440 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
2443 [ $i -gt $warmup_files ] && error "OST0 is still cold"
2445 $LCTL get_param $proc_osc0/cur_dirty_bytes
2446 $LCTL get_param $proc_osc0/cur_grant_bytes
2448 # create as much dirty pages as we can while not to trigger the actual
2449 # RPCs directly. but depends on the env, VFS may trigger flush during this
2450 # period, hopefully we are good.
2451 for ((i=0; i<$warmup_files; i++)); do
2452 idx=$($LFS getstripe -i $TDIR/w$i)
2453 [ $idx -ne 0 ] && continue
2454 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
2456 $LCTL get_param $proc_osc0/cur_dirty_bytes
2457 $LCTL get_param $proc_osc0/cur_grant_bytes
2459 # perform the real test
2460 $LCTL set_param $proc_osc0/rpc_stats 0
2461 for ((;i<$files; i++)); do
2462 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
2463 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
2466 $LCTL get_param $proc_osc0/rpc_stats
2468 $LCTL get_param $proc_osc0/rpc_stats |
2469 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
2470 [ "$PPR" != "16:" ] && continue
2471 [ $WPCT -lt 85 ] && error "$pages-page write RPCs only $WPCT% < 85%"
2472 break # we only want the "pages per rpc" stat
2476 run_test 42e "verify sub-RPC writes are not done synchronously"
2480 cp -p /bin/ls $DIR/$tdir/$tfile
2481 multiop $DIR/$tdir/$tfile Ow_c &
2483 # give multiop a chance to open
2486 $DIR/$tdir/$tfile && error || true
2489 run_test 43 "execution of file opened for write should return -ETXTBSY"
2493 cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
2494 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
2496 multiop $DIR/d43/multiop Oc && error "expected error, got success"
2497 kill -USR1 $MULTIOP_PID || return 2
2498 wait $MULTIOP_PID || return 3
2501 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
2505 cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
2506 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
2508 truncate $DIR/d43/multiop 0 && error "expected error, got success"
2509 kill -USR1 $MULTIOP_PID || return 2
2510 wait $MULTIOP_PID || return 3
2513 run_test 43b "truncate of file being executed should return -ETXTBSY"
2516 local testdir="$DIR/d43c"
2519 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
2520 ( cd $testdir && md5sum -c)
2522 run_test 43c "md5sum of copy into lustre========================"
2525 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
2526 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
2527 dd if=$DIR/f1 bs=4k count=1 > /dev/null
2529 run_test 44 "zero length read from a sparse stripe ============="
2532 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
2534 [ -z "$nstripe" ] && skip "can't get stripe info" && return
2535 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
2536 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
2538 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
2539 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
2542 OFFSETS="0 $((stride/2)) $((stride-1))"
2543 for offset in $OFFSETS ; do
2544 for i in `seq 0 $((nstripe-1))`; do
2545 local GLOBALOFFSETS=""
2546 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
2547 local myfn=$DIR/d44a-$size
2548 echo "--------writing $myfn at $size"
2549 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
2550 GLOBALOFFSETS="$GLOBALOFFSETS $size"
2551 ll_sparseness_verify $myfn $GLOBALOFFSETS \
2552 || error "ll_sparseness_verify $GLOBALOFFSETS"
2554 for j in `seq 0 $((nstripe-1))`; do
2555 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
2556 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
2557 GLOBALOFFSETS="$GLOBALOFFSETS $size"
2559 ll_sparseness_verify $myfn $GLOBALOFFSETS \
2560 || error "ll_sparseness_verify $GLOBALOFFSETS"
2565 run_test 44a "test sparse pwrite ==============================="
2569 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
2575 before=`dirty_osc_total`
2576 echo executing "\"$*\""
2578 after=`dirty_osc_total`
2579 echo before $before, after $after
2583 # Obtain grants from OST if it supports it
2584 echo blah > ${f}_grant
2587 do_dirty_record "echo blah > $f"
2588 [ $before -eq $after ] && error "write wasn't cached"
2589 do_dirty_record "> $f"
2590 [ $before -gt $after ] || error "truncate didn't lower dirty count"
2591 do_dirty_record "echo blah > $f"
2592 [ $before -eq $after ] && error "write wasn't cached"
2593 do_dirty_record "sync"
2594 [ $before -gt $after ] || error "writeback didn't lower dirty count"
2595 do_dirty_record "echo blah > $f"
2596 [ $before -eq $after ] && error "write wasn't cached"
2597 do_dirty_record "cancel_lru_locks osc"
2598 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
2601 run_test 45 "osc io page accounting ============================"
2603 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
2604 # test tickles a bug where re-dirtying a page was failing to be mapped to the
2605 # objects offset and an assert hit when an rpc was built with 1023's mapped
2606 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
2611 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2613 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
2614 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2618 run_test 46 "dirtying a previously written page ================"
2620 # test_47 is removed "Device nodes check" is moved to test_28
2622 test_48a() { # bug 2399
2623 check_kernel_version 34 || return 0
2626 mv $DIR/d48a $DIR/d48.new || error "move directory failed"
2627 mkdir $DIR/d48a || error "recreate directory failed"
2628 touch foo || error "'touch foo' failed after recreating cwd"
2629 mkdir bar || error "'mkdir foo' failed after recreating cwd"
2630 if check_kernel_version 44; then
2631 touch .foo || error "'touch .foo' failed after recreating cwd"
2632 mkdir .bar || error "'mkdir .foo' failed after recreating cwd"
2634 ls . > /dev/null || error "'ls .' failed after recreating cwd"
2635 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2636 cd . || error "'cd .' failed after recreating cwd"
2637 mkdir . && error "'mkdir .' worked after recreating cwd"
2638 rmdir . && error "'rmdir .' worked after recreating cwd"
2639 ln -s . baz || error "'ln -s .' failed after recreating cwd"
2640 cd .. || error "'cd ..' failed after recreating cwd"
2642 run_test 48a "Access renamed working dir (should return errors)="
2644 test_48b() { # bug 2399
2645 check_kernel_version 34 || return 0
2648 rmdir $DIR/d48b || error "remove cwd $DIR/d48b failed"
2649 touch foo && error "'touch foo' worked after removing cwd"
2650 mkdir foo && error "'mkdir foo' worked after removing cwd"
2651 if check_kernel_version 44; then
2652 touch .foo && error "'touch .foo' worked after removing cwd"
2653 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2655 ls . > /dev/null && error "'ls .' worked after removing cwd"
2656 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2657 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
2658 mkdir . && error "'mkdir .' worked after removing cwd"
2659 rmdir . && error "'rmdir .' worked after removing cwd"
2660 ln -s . foo && error "'ln -s .' worked after removing cwd"
2661 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
2663 run_test 48b "Access removed working dir (should return errors)="
2665 test_48c() { # bug 2350
2666 check_kernel_version 36 || return 0
2667 #lctl set_param debug=-1
2669 mkdir -p $DIR/d48c/dir
2671 $TRACE rmdir $DIR/d48c/dir || error "remove cwd $DIR/d48c/dir failed"
2672 $TRACE touch foo && error "'touch foo' worked after removing cwd"
2673 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
2674 if check_kernel_version 44; then
2675 touch .foo && error "'touch .foo' worked after removing cwd"
2676 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2678 $TRACE ls . && error "'ls .' worked after removing cwd"
2679 $TRACE ls .. || error "'ls ..' failed after removing cwd"
2680 is_patchless || ( $TRACE cd . && error "'cd .' worked after removing cwd" )
2681 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
2682 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
2683 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
2684 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
2686 run_test 48c "Access removed working subdir (should return errors)"
2688 test_48d() { # bug 2350
2689 check_kernel_version 36 || return 0
2690 #lctl set_param debug=-1
2692 mkdir -p $DIR/d48d/dir
2694 $TRACE rmdir $DIR/d48d/dir || error "remove cwd $DIR/d48d/dir failed"
2695 $TRACE rmdir $DIR/d48d || error "remove parent $DIR/d48d failed"
2696 $TRACE touch foo && error "'touch foo' worked after removing parent"
2697 $TRACE mkdir foo && error "'mkdir foo' worked after removing parent"
2698 if check_kernel_version 44; then
2699 touch .foo && error "'touch .foo' worked after removing parent"
2700 mkdir .foo && error "'mkdir .foo' worked after removing parent"
2702 $TRACE ls . && error "'ls .' worked after removing parent"
2703 $TRACE ls .. && error "'ls ..' worked after removing parent"
2704 is_patchless || ( $TRACE cd . && error "'cd .' worked after recreate parent" )
2705 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
2706 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
2707 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
2708 is_patchless || ( $TRACE cd .. && error "'cd ..' worked after removing parent" || true )
2710 run_test 48d "Access removed parent subdir (should return errors)"
2712 test_48e() { # bug 4134
2713 check_kernel_version 41 || return 0
2714 #lctl set_param debug=-1
2716 mkdir -p $DIR/d48e/dir
2718 $TRACE rmdir $DIR/d48e/dir || error "remove cwd $DIR/d48e/dir failed"
2719 $TRACE rmdir $DIR/d48e || error "remove parent $DIR/d48e failed"
2720 $TRACE touch $DIR/d48e || error "'touch $DIR/d48e' failed"
2721 $TRACE chmod +x $DIR/d48e || error "'chmod +x $DIR/d48e' failed"
2722 # On a buggy kernel addition of "touch foo" after cd .. will
2723 # produce kernel oops in lookup_hash_it
2724 touch ../foo && error "'cd ..' worked after recreate parent"
2726 $TRACE rm $DIR/d48e || error "rm '$DIR/d48e' failed"
2728 run_test 48e "Access to recreated parent subdir (should return errors)"
2734 ls /proc/$$/cwd || error
2736 run_test 50 "special situations: /proc symlinks ==============="
2738 test_51a() { # was test_51
2739 # bug 1516 - create an empty entry right after ".." then split dir
2742 $MCREATE $DIR/d51/bar
2744 createmany -m $DIR/d51/longfile 201
2746 while [ `ls -sd $DIR/d51 | awk '{ print $1 }'` -eq 4 ]; do
2747 $MCREATE $DIR/d51/longfile$FNUM
2752 ls -l $DIR/d51 > /dev/null || error
2754 run_test 51a "special situations: split htree with empty entry =="
2756 #export NUMTEST=70000
2757 # FIXME: I select a relatively small number to do basic test.
2758 # large number may give panic(). debugging on this is going on.
2761 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
2762 [ $NUMFREE -lt 21000 ] && \
2763 skip "not enough free inodes ($NUMFREE)" && \
2766 check_kernel_version 40 || NUMTEST=31000
2767 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 50))
2770 createmany -d $DIR/d51b/t- $NUMTEST
2772 run_test 51b "mkdir .../t-0 --- .../t-$NUMTEST ===================="
2775 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2777 local ndirs=${TEST51BB_NDIRS:-10}
2778 local nfiles=${TEST51BB_NFILES:-100}
2780 local numfree=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
2782 [ $numfree -lt $(( ndirs * nfiles)) ] && \
2783 nfiles=$(( numfree / ndirs - 10 ))
2785 local dir=$DIR/d51bb
2787 local savePOLICY=$(lctl get_param -n lmv.*.placement)
2788 lctl set_param -n lmv.*.placement=CHAR
2791 local IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
2795 for ((i=0; i < $ndirs; i++)); do
2796 dirs[i]=$dir/$RANDOM
2797 echo Creating directory ${dirs[i]}
2800 echo Creating $nfiles in dir ${dirs[i]} ...
2801 echo "createmany -o ${dirs[i]}/$tfile- $nfiles"
2802 createmany -o ${dirs[i]}/$tfile- $nfiles
2808 IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
2812 for ((i=0; i<${#NEWUSED[@]}; i++)); do
2813 echo "mds $i: inodes count OLD ${OLDUSED[$i]} NEW ${NEWUSED[$i]}"
2814 [ ${OLDUSED[$i]} -lt ${NEWUSED[$i]} ] || rc=$((rc + 1))
2817 lctl set_param -n lmv.*.placement=$savePOLICY
2819 [ $rc -ne $MDSCOUNT ] || \
2820 error "Objects/inodes are not distributed over all mds servers"
2822 run_test 51bb "mkdir createmany CMD $MDSCOUNT ===================="
2826 [ ! -d $DIR/d51b ] && skip "$DIR/51b missing" && \
2829 unlinkmany -d $DIR/d51b/t- $NUMTEST
2831 run_test 51c "rmdir .../t-0 --- .../t-$NUMTEST ===================="
2834 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping test with few OSTs" && return
2836 createmany -o $DIR/d51d/t- 1000
2837 $LFS getstripe $DIR/d51d > $TMP/files
2838 for N in `seq 0 $((OSTCOUNT - 1))`; do
2839 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
2840 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
2841 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
2843 unlinkmany $DIR/d51d/t- 1000
2846 for N in `seq 1 $((OSTCOUNT - 1))`; do
2847 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
2848 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
2849 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
2850 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
2852 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
2853 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
2854 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
2855 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
2859 run_test 51d "check object distribution ===================="
2862 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
2865 chattr +a $DIR/d52a/foo || error "chattr +a failed"
2866 echo bar >> $DIR/d52a/foo || error "append bar failed"
2867 cp /etc/hosts $DIR/d52a/foo && error "cp worked"
2868 rm -f $DIR/d52a/foo 2>/dev/null && error "rm worked"
2869 link $DIR/d52a/foo $DIR/d52a/foo_link 2>/dev/null && error "link worked"
2870 echo foo >> $DIR/d52a/foo || error "append foo failed"
2871 mrename $DIR/d52a/foo $DIR/d52a/foo_ren && error "rename worked"
2872 lsattr $DIR/d52a/foo | egrep -q "^-+a[-e]+ $DIR/d52a/foo" || error "lsattr"
2873 chattr -a $DIR/d52a/foo || error "chattr -a failed"
2874 cp -r $DIR/d52a /tmp/
2875 rm -fr $DIR/d52a || error "cleanup rm failed"
2877 run_test 52a "append-only flag test (should return errors) ====="
2880 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
2883 chattr +i $DIR/d52b/foo || error "chattr +i failed"
2884 cat test > $DIR/d52b/foo && error "cat test worked"
2885 cp /etc/hosts $DIR/d52b/foo && error "cp worked"
2886 rm -f $DIR/d52b/foo 2>/dev/null && error "rm worked"
2887 link $DIR/d52b/foo $DIR/d52b/foo_link 2>/dev/null && error "link worked"
2888 echo foo >> $DIR/d52b/foo && error "echo worked"
2889 mrename $DIR/d52b/foo $DIR/d52b/foo_ren && error "rename worked"
2890 [ -f $DIR/d52b/foo ] || error
2891 [ -f $DIR/d52b/foo_ren ] && error
2892 lsattr $DIR/d52b/foo | egrep -q "^-+i[-e]+ $DIR/d52b/foo" || error "lsattr"
2893 chattr -i $DIR/d52b/foo || error "chattr failed"
2895 rm -fr $DIR/d52b || error
2897 run_test 52b "immutable flag test (should return errors) ======="
2900 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2901 remote_ost_nodsh && skip "remote OST with nodsh" && return
2910 for value in $(do_facet $SINGLEMDS lctl get_param osc.*-osc-MDT0000.prealloc_last_id) ; do
2911 param=`echo ${value[0]} | cut -d "=" -f1`
2912 ostname=`echo $param | cut -d "." -f2 | cut -d - -f 1-2`
2913 mds_last=$(do_facet $SINGLEMDS lctl get_param -n $param)
2914 ostnum=$(echo $ostname | sed "s/${FSNAME}-OST//g" | awk '{print ($1+1)}' )
2915 ost_last=$(do_facet ost$ostnum lctl get_param -n obdfilter.$ostname.last_id | head -n 1)
2916 echo "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
2917 if [ $ost_last != $mds_last ]; then
2918 error "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
2922 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
2925 [ ! -f "$SOCKETSERVER" ] && skip_env "no socketserver, skipping" && return
2926 [ ! -f "$SOCKETCLIENT" ] && skip_env "no socketclient, skipping" && return
2927 $SOCKETSERVER $DIR/socket
2928 $SOCKETCLIENT $DIR/socket || error
2929 $MUNLINK $DIR/socket
2931 run_test 54a "unix domain socket test =========================="
2937 dd if=/dev/zero of=$f bs=`page_size` count=1
2939 run_test 54b "char device works in lustre ======================"
2942 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
2943 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
2944 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
2946 for i in `seq 3 7`; do
2947 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
2957 loopdev="$DIR/loop54c"
2960 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
2961 mknod $loopdev b 7 $LOOPNUM
2962 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
2963 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
2964 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
2965 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
2967 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
2968 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
2970 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
2975 run_test 54c "block device works in lustre ====================="
2981 [ "$string" = `echo $string > $f | cat $f` ] || error
2983 run_test 54d "fifo device works in lustre ======================"
2986 check_kernel_version 46 || return 0
2989 cp -aL /dev/console $f
2990 echo $string > $f || error
2992 run_test 54e "console/tty device works in lustre ======================"
2995 grep -q $FSTYPE /proc/filesystems && return 1
2997 grep -q $FSTYPE /proc/filesystems && return 1
2998 insmod ../$FSTYPE/$FSTYPE.o
2999 grep -q $FSTYPE /proc/filesystems && return 1
3000 insmod ../$FSTYPE/$FSTYPE.ko
3001 grep -q $FSTYPE /proc/filesystems && return 1
3008 client_only && skip "Not a server" && return
3009 mount -t $FSTYPE -o loop,iopen $EXT2_DEV $DIR/d55 || error "mounting"
3011 $IOPENTEST1 $DIR/d55/foo $DIR/d55 || error "running $IOPENTEST1"
3012 $IOPENTEST2 $DIR/d55 || error "running $IOPENTEST2"
3013 echo "check for $EXT2_DEV. Please wait..."
3015 $UMOUNT $DIR/d55 || error "unmounting"
3017 run_test 55 "check iopen_connect_dentry() ======================"
3019 test_56a() { # was test_56
3025 NUMFILESx2=$(($NUMFILES * 2))
3026 for i in `seq 1 $NUMFILES` ; do
3027 touch $DIR/d56/file$i
3028 touch $DIR/d56/dir/file$i
3031 # test lfs getstripe with --recursive
3032 FILENUM=`$GETSTRIPE --recursive $DIR/d56 | grep -c obdidx`
3033 [ $FILENUM -eq $NUMFILESx2 ] || error \
3034 "lfs getstripe --recursive $DIR/d56 wrong: found $FILENUM, expected $NUMFILESx2"
3035 FILENUM=`$GETSTRIPE $DIR/d56 | grep -c obdidx`
3036 [ $FILENUM -eq $NUMFILES ] || error \
3037 "lfs getstripe $DIR/d56 without --recursive wrong: found $FILENUM, expected $NUMFILES"
3038 echo "lfs getstripe --recursive passed."
3040 # test lfs getstripe with file instead of dir
3041 FILENUM=`$GETSTRIPE $DIR/d56/file1 | grep -c obdidx`
3042 [ $FILENUM -eq 1 ] || error \
3043 "lfs getstripe $DIR/d56/file1 wrong:found $FILENUM, expected 1"
3044 echo "lfs getstripe file passed."
3046 #test lfs getstripe with --verbose
3047 [ `$GETSTRIPE --verbose $DIR/d56 | grep -c lmm_magic` -eq $NUMFILES ] ||\
3048 error "lfs getstripe --verbose $DIR/d56 wrong: should find $NUMFILES lmm_magic info"
3049 [ `$GETSTRIPE $DIR/d56 | grep -c lmm_magic` -eq 0 ] || error \
3050 "lfs getstripe $DIR/d56 without --verbose wrong: should not show lmm_magic info"
3051 echo "lfs getstripe --verbose passed."
3053 #test lfs getstripe with --obd
3054 $GETSTRIPE --obd wrong_uuid $DIR/d56 2>&1 | grep -q "unknown obduuid" || \
3055 error "lfs getstripe --obd wrong_uuid should return error message"
3057 [ "$OSTCOUNT" -lt 2 ] && \
3058 skip_env "skipping other lfs getstripe --obd test" && return
3060 OBDUUID=$(lfs osts | grep ${OSTIDX}": " | awk '{print $2}')
3061 FILENUM=`$GETSTRIPE -ir $DIR/d56 | grep -x $OSTIDX | wc -l`
3062 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/d56 | grep obdidx | wc -l`
3063 [ $FOUND -eq $FILENUM ] || \
3064 error "lfs getstripe --obd wrong: found $FOUND, expected $FILENUM"
3065 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/d56 | \
3066 sed '/^[ ]*'${OSTIDX}'[ ]/d' |\
3067 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] || \
3068 error "lfs getstripe --obd wrong: should not show file on other obd"
3069 echo "lfs getstripe --obd passed."
3071 run_test 56a "check lfs getstripe ===================================="
3078 if [ ! -d "$DIR/${tdir}g" ] ; then
3079 mkdir -p $DIR/${tdir}g
3080 for i in `seq 1 $LOCAL_NUMFILES` ; do
3081 touch $DIR/${tdir}g/file$i
3083 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3084 mkdir $DIR/${tdir}g/dir$i
3085 for j in `seq 1 $LOCAL_NUMFILES` ; do
3086 touch $DIR/${tdir}g/dir$i/file$j
3092 setup_56_special() {
3097 if [ ! -e "$TDIR/loop1b" ] ; then
3098 for i in `seq 1 $LOCAL_NUMFILES` ; do
3099 mknod $TDIR/loop${i}b b 7 $i
3100 mknod $TDIR/null${i}c c 1 3
3101 ln -s $TDIR/file1 $TDIR/link${i}l
3103 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3104 mknod $TDIR/dir$i/loop${i}b b 7 $i
3105 mknod $TDIR/dir$i/null${i}c c 1 3
3106 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
3114 setup_56 $NUMFILES $NUMDIRS
3116 EXPECTED=$(($NUMDIRS + 2))
3117 # test lfs find with -name
3118 for i in `seq 1 $NUMFILES` ; do
3119 NUMS=`$LFIND -name "*$i" $DIR/${tdir}g | wc -l`
3120 [ $NUMS -eq $EXPECTED ] || error \
3121 "lfs find -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3123 echo "lfs find -name passed."
3125 run_test 56g "check lfs find -name ============================="
3130 setup_56 $NUMFILES $NUMDIRS
3132 EXPECTED=$((($NUMDIRS+1)*($NUMFILES-1)+$NUMFILES))
3133 # test lfs find with ! -name
3134 for i in `seq 1 $NUMFILES` ; do
3135 NUMS=`$LFIND ! -name "*$i" $DIR/${tdir}g | wc -l`
3136 [ $NUMS -eq $EXPECTED ] || error \
3137 "lfs find ! -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3139 echo "lfs find ! -name passed."
3141 run_test 56h "check lfs find ! -name ============================="
3146 UUID=`$LFS osts | awk '/0: / { print $2 }'`
3147 OUT="`$LFIND -ost $UUID $DIR/$tdir`"
3148 [ "$OUT" ] && error "$LFIND returned directory '$OUT'" || true
3150 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
3153 setup_56_special $NUMFILES $NUMDIRS
3155 EXPECTED=$((NUMDIRS+1))
3156 NUMS=`$LFIND -type d $DIR/${tdir}g | wc -l`
3157 [ $NUMS -eq $EXPECTED ] || \
3158 error "lfs find -type d $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3160 run_test 56j "check lfs find -type d ============================="
3163 setup_56_special $NUMFILES $NUMDIRS
3165 EXPECTED=$(((NUMDIRS+1) * NUMFILES))
3166 NUMS=`$LFIND -type f $DIR/${tdir}g | wc -l`
3167 [ $NUMS -eq $EXPECTED ] || \
3168 error "lfs find -type f $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3170 run_test 56k "check lfs find -type f ============================="
3173 setup_56_special $NUMFILES $NUMDIRS
3175 EXPECTED=$((NUMDIRS + NUMFILES))
3176 NUMS=`$LFIND -type b $DIR/${tdir}g | wc -l`
3177 [ $NUMS -eq $EXPECTED ] || \
3178 error "lfs find -type b $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3180 run_test 56l "check lfs find -type b ============================="
3183 setup_56_special $NUMFILES $NUMDIRS
3185 EXPECTED=$((NUMDIRS + NUMFILES))
3186 NUMS=`$LFIND -type c $DIR/${tdir}g | wc -l`
3187 [ $NUMS -eq $EXPECTED ] || \
3188 error "lfs find -type c $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3190 run_test 56m "check lfs find -type c ============================="
3193 setup_56_special $NUMFILES $NUMDIRS
3195 EXPECTED=$((NUMDIRS + NUMFILES))
3196 NUMS=`$LFIND -type l $DIR/${tdir}g | wc -l`
3197 [ $NUMS -eq $EXPECTED ] || \
3198 error "lfs find -type l $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3200 run_test 56n "check lfs find -type l ============================="
3203 setup_56 $NUMFILES $NUMDIRS
3206 utime $TDIR/file1 > /dev/null || error "utime (1)"
3207 utime $TDIR/file2 > /dev/null || error "utime (2)"
3208 utime $TDIR/dir1 > /dev/null || error "utime (3)"
3209 utime $TDIR/dir2 > /dev/null || error "utime (4)"
3210 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
3213 NUMS=`$LFIND -mtime +1 $TDIR | wc -l`
3214 [ $NUMS -eq $EXPECTED ] || \
3215 error "lfs find -mtime $TDIR wrong: found $NUMS, expected $EXPECTED"
3217 run_test 56o "check lfs find -mtime for old files =========================="
3220 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3225 setup_56 $NUMFILES $NUMDIRS
3227 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
3229 NUMS="`$LFIND -uid $RUNAS_ID $TDIR | wc -l`"
3230 [ $NUMS -eq $EXPECTED ] || \
3231 error "lfs find -uid $TDIR wrong: found $NUMS, expected $EXPECTED"
3233 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
3234 NUMS="`$LFIND ! -uid $RUNAS_ID $TDIR | wc -l`"
3235 [ $NUMS -eq $EXPECTED ] || \
3236 error "lfs find ! -uid $TDIR wrong: found $NUMS, expected $EXPECTED"
3238 echo "lfs find -uid and ! -uid passed."
3240 run_test 56p "check lfs find -uid and ! -uid ==============================="
3243 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3248 setup_56 $NUMFILES $NUMDIRS
3250 chgrp $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
3252 NUMS="`$LFIND -gid $RUNAS_ID $TDIR | wc -l`"
3253 [ $NUMS -eq $EXPECTED ] || \
3254 error "lfs find -gid $TDIR wrong: found $NUMS, expected $EXPECTED"
3256 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
3257 NUMS="`$LFIND ! -gid $RUNAS_ID $TDIR | wc -l`"
3258 [ $NUMS -eq $EXPECTED ] || \
3259 error "lfs find ! -gid $TDIR wrong: found $NUMS, expected $EXPECTED"
3261 echo "lfs find -gid and ! -gid passed."
3263 run_test 56q "check lfs find -gid and ! -gid ==============================="
3266 # note test will not do anything if MDS is not local
3267 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3269 local MNTDEV="osd.*MDT*.mntdev"
3270 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
3271 [ -z "$DEV" ] && error "can't access $MNTDEV"
3272 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
3273 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump || error "can't access $DEV"
3274 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
3275 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
3279 run_test 57a "verify MDS filesystem created with large inodes =="
3286 local FILEN=$dir/f$FILECOUNT
3288 rm -rf $dir || error "removing $dir"
3289 mkdir -p $dir || error "creating $dir"
3290 local num=$(get_mds_dir $dir)
3293 echo "mcreating $FILECOUNT files"
3294 createmany -m $dir/f 1 $FILECOUNT || \
3295 error "creating files in $dir"
3297 # verify that files do not have EAs yet
3298 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
3299 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
3303 df $dir #make sure we get new statfs data
3304 local MDSFREE=$(do_facet $mymds lctl get_param -n osd.*MDT000$((num -1)).kbytesfree)
3305 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
3306 echo "opening files to create objects/EAs"
3308 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
3309 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
3312 # verify that files have EAs now
3313 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
3314 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
3316 sleep 1 #make sure we get new statfs data
3318 local MDSFREE2=$(do_facet $mymds lctl get_param -n osd.*MDT000$((num -1)).kbytesfree)
3319 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
3320 if [ "$MDCFREE2" -lt "$((MDCFREE - 8))" ]; then
3321 if [ "$MDSFREE" != "$MDSFREE2" ]; then
3322 error "MDC before $MDCFREE != after $MDCFREE2"
3324 echo "MDC before $MDCFREE != after $MDCFREE2"
3325 echo "unable to confirm if MDS has large inodes"
3330 run_test 57b "default LOV EAs are stored inside large inodes ==="
3333 [ -z "$(which wiretest 2>/dev/null)" ] && skip_env "could not find wiretest" && return
3336 run_test 58 "verify cross-platform wire constants =============="
3339 echo "touch 130 files"
3340 createmany -o $DIR/f59- 130
3342 unlinkmany $DIR/f59- 130
3345 # wait for commitment of removal
3347 run_test 59 "verify cancellation of llog records async ========="
3349 TEST60_HEAD="test_60 run $RANDOM"
3351 [ ! -f run-llog.sh ] && skip_env "missing subtest run-llog.sh" && return
3352 log "$TEST60_HEAD - from kernel mode"
3355 run_test 60a "llog sanity tests run from kernel module =========="
3357 test_60b() { # bug 6411
3359 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
3371 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
3373 run_test 60b "limit repeated messages from CERROR/CWARN ========"
3376 echo "create 5000 files"
3377 createmany -o $DIR/f60c- 5000
3378 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
3379 lctl set_param fail_loc=0x80000137
3380 unlinkmany $DIR/f60c- 5000
3381 lctl set_param fail_loc=0
3383 run_test 60c "unlink file when mds full"
3386 SAVEPRINTK=$(lctl get_param -n printk)
3388 # verify "lctl mark" is even working"
3389 MESSAGE="test message ID $RANDOM $$"
3390 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
3391 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
3393 lctl set_param printk=0 || error "set lnet.printk failed"
3394 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
3395 MESSAGE="new test message ID $RANDOM $$"
3396 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
3397 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
3398 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
3400 lctl set_param -n printk="$SAVEPRINTK"
3402 run_test 60d "test printk console message masking"
3406 dd if=/dev/zero of=$f bs=`page_size` count=1
3407 cancel_lru_locks osc
3408 multiop $f OSMWUc || error
3411 run_test 61 "mmap() writes don't make sync hang ================"
3413 # bug 2330 - insufficient obd_match error checking causes LBUG
3417 cancel_lru_locks osc
3418 lctl set_param fail_loc=0x405
3419 cat $f && error "cat succeeded, expect -EIO"
3420 lctl set_param fail_loc=0
3422 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
3423 # match every page all of the time.
3424 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
3426 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
3427 test_63a() { # was test_63
3428 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
3429 lctl set_param -n osc.*.max_dirty_mb 0
3430 for i in `seq 10` ; do
3431 dd if=/dev/zero of=$DIR/f63 bs=8k &
3437 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
3438 rm -f $DIR/f63 || true
3440 run_test 63a "Verify oig_wait interruption does not crash ======="
3442 # bug 2248 - async write errors didn't return to application on sync
3443 # bug 3677 - async write errors left page locked
3446 lctl set_param debug=-1
3448 # ensure we have a grant to do async writes
3449 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
3452 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
3453 lctl set_param fail_loc=0x80000406
3454 multiop $DIR/$tfile Owy && \
3455 error "sync didn't return ENOMEM"
3456 sync; sleep 2; sync # do a real sync this time to flush page
3457 lctl get_param -n llite.*.dump_page_cache | grep locked && \
3458 error "locked page left in cache after async error" || true
3461 run_test 63b "async write errors should be returned to fsync ==="
3465 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
3467 run_test 64a "verify filter grant calculations (in kernel) ====="
3470 [ ! -f oos.sh ] && skip_env "missing subtest oos.sh" && return
3473 run_test 64b "check out-of-space detection on client ==========="
3475 # bug 1414 - set/get directories' stripe info
3479 $LVERIFY $DIR/d65 $DIR/d65/f1 || error "lverify failed"
3481 run_test 65a "directory with no stripe info ===================="
3485 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3487 $LVERIFY $DIR/d65 $DIR/d65/f2 || error "lverify failed"
3489 run_test 65b "directory setstripe $(($STRIPESIZE * 2)) 0 1 ==============="
3492 if [ $OSTCOUNT -gt 1 ]; then
3494 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 4)) -i 1 \
3495 -c $(($OSTCOUNT - 1)) || error "setstripe"
3497 $LVERIFY $DIR/d65 $DIR/d65/f3 || error "lverify failed"
3500 run_test 65c "directory setstripe $(($STRIPESIZE * 4)) 1 $(($OSTCOUNT - 1))"
3504 if [ $STRIPECOUNT -le 0 ]; then
3506 elif [ $STRIPECOUNT -gt 160 ]; then
3507 #LOV_MAX_STRIPE_COUNT is 160
3508 [ $OSTCOUNT -gt 160 ] && sc=160 || sc=$(($OSTCOUNT - 1))
3510 sc=$(($STRIPECOUNT - 1))
3512 $SETSTRIPE $DIR/d65 -s $STRIPESIZE -c $sc || error "setstripe"
3513 touch $DIR/d65/f4 $DIR/d65/f5
3514 $LVERIFY $DIR/d65 $DIR/d65/f4 $DIR/d65/f5 || error "lverify failed"
3516 run_test 65d "directory setstripe $STRIPESIZE -1 stripe_count =============="
3521 $SETSTRIPE $DIR/d65 || error "setstripe"
3522 $GETSTRIPE -v $DIR/d65 | grep "Default" || error "no stripe info failed"
3524 $LVERIFY $DIR/d65 $DIR/d65/f6 || error "lverify failed"
3526 run_test 65e "directory setstripe defaults ======================="
3530 $RUNAS $SETSTRIPE $DIR/d65f && error "setstripe succeeded" || true
3532 run_test 65f "dir setstripe permission (should return error) ==="
3536 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3537 $SETSTRIPE -d $DIR/d65 || error "setstripe"
3538 $GETSTRIPE -v $DIR/d65 | grep "Default" || \
3539 error "delete default stripe failed"
3541 run_test 65g "directory setstripe -d ==========================="
3545 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3546 mkdir -p $DIR/d65/dd1
3547 [ "`$GETSTRIPE -v $DIR/d65 | grep "^count"`" == \
3548 "`$GETSTRIPE -v $DIR/d65/dd1 | grep "^count"`" ] || error "stripe info inherit failed"
3550 run_test 65h "directory stripe info inherit ===================="
3552 test_65i() { # bug6367
3553 $SETSTRIPE $MOUNT -s 65536 -c -1
3555 run_test 65i "set non-default striping on root directory (bug 6367)="
3557 test_65ia() { # bug12836
3558 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
3560 run_test 65ia "getstripe on -1 default directory striping"
3562 test_65ib() { # bug12836
3563 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
3565 run_test 65ib "getstripe -v on -1 default directory striping"
3567 test_65ic() { # bug12836
3568 $LFS find -mtime -1 $MOUNT || error "find $MOUNT failed"
3570 run_test 65ic "new find on -1 default directory striping"
3572 test_65j() { # bug6367
3574 # if we aren't already remounting for each test, do so for this test
3575 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
3576 cleanup || error "failed to unmount"
3579 $SETSTRIPE -d $MOUNT || error "setstripe failed"
3581 run_test 65j "set default striping on root directory (bug 6367)="
3583 test_65k() { # bug11679
3584 [ "$OSTCOUNT" -lt 2 ] && skip_env "too few OSTs" && return
3585 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3587 echo "Check OST status: "
3588 MDS_OSCS=`do_facet $SINGLEMDS lctl dl | awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
3589 for OSC in $MDS_OSCS; do
3590 echo $OSC "is activate"
3591 do_facet $SINGLEMDS lctl --device %$OSC activate
3593 do_facet client mkdir -p $DIR/$tdir
3594 for INACTIVE_OSC in $MDS_OSCS; do
3595 echo $INACTIVE_OSC "is Deactivate:"
3596 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
3597 for STRIPE_OSC in $MDS_OSCS; do
3598 STRIPE_OST=`osc_to_ost $STRIPE_OSC`
3599 STRIPE_INDEX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
3600 grep $STRIPE_OST | awk -F: '{print $1}' | head -n 1`
3602 [ -f $DIR/$tdir/${STRIPE_INDEX} ] && continue
3603 echo "$SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} -i ${STRIPE_INDEX} -c 1"
3604 do_facet client $SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} -i ${STRIPE_INDEX} -c 1
3606 [ $RC -ne 0 ] && error "setstripe should have succeeded"
3608 do_facet client rm -f $DIR/$tdir/*
3609 echo $INACTIVE_OSC "is Activate."
3610 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
3613 run_test 65k "validate manual striping works properly with deactivated OSCs"
3615 test_65l() { # bug 12836
3616 mkdir -p $DIR/$tdir/test_dir
3617 $SETSTRIPE $DIR/$tdir/test_dir -c -1
3618 $LFS find -mtime -1 $DIR/$tdir >/dev/null
3620 run_test 65l "lfs find on -1 stripe dir ========================"
3622 # bug 2543 - update blocks count on client
3625 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
3627 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
3628 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
3630 run_test 66 "update inode blocks count on client ==============="
3636 if [ ! -z "$LLOOP" ]; then
3637 if swapon -s | grep -q $LLOOP; then
3638 swapoff $LLOOP || error "swapoff failed"
3641 $LCTL blockdev_detach $LLOOP || error "detach failed"
3645 if [ ! -z "$LLITELOOPLOAD" ]; then
3653 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
3657 swapon -s | awk '($1 == "'$1'") { print $4 }'
3660 # test case for lloop driver, basic function
3662 [ "$UID" != 0 ] && skip_env "must run as root" && return
3664 trap cleanup_68 EXIT
3666 if ! module_loaded llite_lloop; then
3667 if load_module llite/llite_lloop; then
3670 skip_env "can't find module llite_lloop"
3675 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
3676 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
3677 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
3679 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
3680 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
3684 run_test 68a "lloop driver - basic test ========================"
3686 # excercise swapping to lustre by adding a high priority swapfile entry
3687 # and then consuming memory until it is used.
3688 test_68b() { # was test_68
3689 [ "$UID" != 0 ] && skip_env "must run as root" && return
3690 lctl get_param -n devices | grep -q obdfilter && \
3691 skip "local OST" && return
3693 grep -q llite_lloop /proc/modules
3694 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
3696 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
3697 skip "can't reliably test swap with TCP" && return
3699 MEMTOTAL=`meminfo MemTotal`
3700 NR_BLOCKS=$((MEMTOTAL>>8))
3701 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
3703 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
3704 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
3707 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
3709 trap cleanup_68 EXIT
3711 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
3713 echo "before: `swapon -s | grep $LLOOP`"
3714 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
3715 echo "after: `swapon -s | grep $LLOOP`"
3716 SWAPUSED=`swap_used $LLOOP`
3720 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
3722 run_test 68b "support swapping to Lustre ========================"
3724 # bug5265, obdfilter oa2dentry return -ENOENT
3725 # #define OBD_FAIL_OST_ENOENT 0x217
3727 remote_ost_nodsh && skip "remote OST with nodsh" && return
3730 $SETSTRIPE $f -c 1 -i 0
3732 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
3734 do_facet ost1 lctl set_param fail_loc=0x217
3735 truncate $f 1 # vmtruncate() will ignore truncate() error.
3736 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
3738 do_facet ost1 lctl set_param fail_loc=0
3739 $DIRECTIO write $f 0 2 || error "write error"
3741 cancel_lru_locks osc
3742 $DIRECTIO read $f 0 1 || error "read error"
3744 do_facet ost1 lctl set_param fail_loc=0x217
3745 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
3747 do_facet ost1 lctl set_param fail_loc=0
3750 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
3754 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
3756 run_test 71 "Running dbench on lustre (don't segment fault) ===="
3758 test_72() { # bug 5695 - Test that on 2.6 remove_suid works properly
3759 check_kernel_version 43 || return 0
3760 [ "$RUNAS_ID" = "$UID" ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3762 # Check that testing environment is properly set up. Skip if not
3763 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
3764 skip_env "User $RUNAS_ID does not exist - skipping"
3767 # We had better clear the $DIR to get enough space for dd
3772 $RUNAS dd if=/dev/zero of=$DIR/f72 bs=512 count=1 || error
3773 # See if we are still setuid/sgid
3774 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on write"
3775 # Now test that MDS is updated too
3776 cancel_lru_locks mdc
3777 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on MDS"
3781 run_test 72 "Test that remove suid works properly (bug5695) ===="
3783 # bug 3462 - multiple simultaneous MDC requests
3787 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
3790 lctl set_param fail_loc=0x80000129
3791 multiop $DIR/d73-1/f73-2 Oc &
3793 lctl set_param fail_loc=0
3795 multiop $DIR/d73-2/f73-3 Oc &
3799 wait $pid1 || return 1
3803 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
3804 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
3805 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
3809 run_test 73 "multiple MDC requests (should not deadlock)"
3811 test_74a() { # bug 6149, 6184
3812 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
3814 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
3815 # will spin in a tight reconnection loop
3817 lctl set_param fail_loc=0x8000030e
3818 # get any lock that won't be difficult - lookup works.
3820 lctl set_param fail_loc=0
3824 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
3826 test_74b() { # bug 13310
3827 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
3829 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
3830 # will spin in a tight reconnection loop
3831 lctl set_param fail_loc=0x8000030e
3832 # get a "difficult" lock
3834 lctl set_param fail_loc=0
3838 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
3841 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
3844 test_76() { # Now for bug 20433, added originally in bug 1443
3845 cancel_lru_locks osc
3846 BEFORE_INODES=`num_inodes`
3847 echo "before inodes: $BEFORE_INODES"
3849 [ "$SLOW" = "no" ] && COUNT=100
3850 for i in `seq $COUNT`; do
3854 cancel_lru_locks osc
3855 AFTER_INODES=`num_inodes`
3856 echo "after inodes: $AFTER_INODES"
3858 while [ $AFTER_INODES -gt $BEFORE_INODES ]; do
3860 AFTER_INODES=`num_inodes`
3862 echo "wait $wait seconds inodes: $AFTER_INODES"
3863 if [ $wait -gt 30 ]; then
3864 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
3868 run_test 76 "confirm clients recycle inodes properly ===="
3874 # Note: in sptlrpc modes which enable its own bulk checksum, the
3875 # original crc32_le bulk checksum will be automatically disabled,
3876 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
3877 # will be checked by sptlrpc code against sptlrpc bulk checksum.
3878 # In this case set_checksums() will not be no-op, because sptlrpc
3879 # bulk checksum will be enabled all through the test.
3881 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
3882 lctl set_param -n osc.*.checksums $1
3886 export ORIG_CSUM_TYPE=""
3887 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
3890 [ "$ORIG_CSUM_TYPE" ] || \
3891 ORIG_CSUM_TYPE=`lctl get_param -n osc/*osc-[^mM]*/checksum_type |
3892 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`
3893 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
3894 log "set checksum type to $1"
3897 F77_TMP=$TMP/f77-temp
3900 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
3901 error "error writing to $F77_TMP"
3904 test_77a() { # bug 10889
3905 $GSS && skip "could not run with gss" && return
3906 [ ! -f $F77_TMP ] && setup_f77
3908 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
3912 run_test 77a "normal checksum read/write operation ============="
3914 test_77b() { # bug 10889
3915 $GSS && skip "could not run with gss" && return
3916 [ ! -f $F77_TMP ] && setup_f77
3917 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3918 lctl set_param fail_loc=0x80000409
3920 dd if=$F77_TMP of=$DIR/f77b bs=1M count=$F77SZ conv=sync || \
3921 error "dd error: $?"
3922 lctl set_param fail_loc=0
3925 run_test 77b "checksum error on client write ===================="
3927 test_77c() { # bug 10889
3928 $GSS && skip "could not run with gss" && return
3929 [ ! -f $DIR/f77b ] && skip "requires 77b - skipping" && return
3931 for algo in $CKSUM_TYPES; do
3932 cancel_lru_locks osc
3933 set_checksum_type $algo
3934 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
3935 lctl set_param fail_loc=0x80000408
3936 cmp $F77_TMP $DIR/f77b || error "file compare failed"
3937 lctl set_param fail_loc=0
3940 set_checksum_type $ORIG_CSUM_TYPE
3943 run_test 77c "checksum error on client read ==================="
3945 test_77d() { # bug 10889
3946 $GSS && skip "could not run with gss" && return
3947 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3948 lctl set_param fail_loc=0x80000409
3950 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
3951 error "direct write: rc=$?"
3952 lctl set_param fail_loc=0
3955 run_test 77d "checksum error on OST direct write ==============="
3957 test_77e() { # bug 10889
3958 $GSS && skip "could not run with gss" && return
3959 [ ! -f $DIR/f77 ] && skip "requires 77d - skipping" && return
3960 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
3961 lctl set_param fail_loc=0x80000408
3963 cancel_lru_locks osc
3964 directio read $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
3965 error "direct read: rc=$?"
3966 lctl set_param fail_loc=0
3969 run_test 77e "checksum error on OST direct read ================"
3971 test_77f() { # bug 10889
3972 $GSS && skip "could not run with gss" && return
3974 for algo in $CKSUM_TYPES; do
3975 cancel_lru_locks osc
3976 set_checksum_type $algo
3977 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3978 lctl set_param fail_loc=0x409
3979 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) && \
3980 error "direct write succeeded"
3981 lctl set_param fail_loc=0
3983 set_checksum_type $ORIG_CSUM_TYPE
3986 run_test 77f "repeat checksum error on write (expect error) ===="
3988 test_77g() { # bug 10889
3989 $GSS && skip "could not run with gss" && return
3990 remote_ost_nodsh && skip "remote OST with nodsh" && return
3992 [ ! -f $F77_TMP ] && setup_f77
3994 $SETSTRIPE $DIR/f77g -c 1 -i 0
3995 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
3996 do_facet ost1 lctl set_param fail_loc=0x8000021a
3998 dd if=$F77_TMP of=$DIR/f77g bs=1M count=$F77SZ || \
3999 error "write error: rc=$?"
4000 do_facet ost1 lctl set_param fail_loc=0
4003 run_test 77g "checksum error on OST write ======================"
4005 test_77h() { # bug 10889
4006 $GSS && skip "could not run with gss" && return
4007 remote_ost_nodsh && skip "remote OST with nodsh" && return
4009 [ ! -f $DIR/f77g ] && skip "requires 77g - skipping" && return
4010 cancel_lru_locks osc
4011 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
4012 do_facet ost1 lctl set_param fail_loc=0x8000021b
4014 cmp $F77_TMP $DIR/f77g || error "file compare failed"
4015 do_facet ost1 lctl set_param fail_loc=0
4018 run_test 77h "checksum error on OST read ======================="
4020 test_77i() { # bug 13805
4021 $GSS && skip "could not run with gss" && return
4022 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
4023 lctl set_param fail_loc=0x40b
4024 remount_client $MOUNT
4025 lctl set_param fail_loc=0
4026 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
4027 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
4028 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
4029 [ "$algo" = "crc32" ] || error "algo set to $algo instead of crc32"
4031 remount_client $MOUNT
4033 run_test 77i "client not supporting OSD_CONNECT_CKSUM =========="
4035 test_77j() { # bug 13805
4036 $GSS && skip "could not run with gss" && return
4037 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
4038 lctl set_param fail_loc=0x40c
4039 remount_client $MOUNT
4040 lctl set_param fail_loc=0
4041 sleep 2 # wait async osc connect to finish
4042 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
4043 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
4044 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
4045 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
4047 remount_client $MOUNT
4049 run_test 77j "client only supporting ADLER32 ===================="
4051 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
4055 test_78() { # bug 10901
4056 remote_ost || { skip_env "local OST" && return; }
4059 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
4060 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
4061 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
4062 echo "MemTotal: $MEMTOTAL"
4063 # reserve 256MB of memory for the kernel and other running processes,
4064 # and then take 1/2 of the remaining memory for the read/write buffers.
4065 if [ $MEMTOTAL -gt 512 ] ;then
4066 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
4068 # for those poor memory-starved high-end clusters...
4069 MEMTOTAL=$((MEMTOTAL / 2))
4071 echo "Mem to use for directio: $MEMTOTAL"
4072 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
4073 [ $F78SIZE -gt 512 ] && F78SIZE=512
4074 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
4075 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
4076 echo "Smallest OST: $SMALLESTOST"
4077 [ $SMALLESTOST -lt 10240 ] && \
4078 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
4080 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ] && \
4081 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
4083 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
4084 echo "File size: $F78SIZE"
4085 $SETSTRIPE $DIR/$tfile -c $OSTCOUNT || error "setstripe failed"
4086 for i in `seq 1 $NSEQ`
4088 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
4089 echo directIO rdwr round $i of $NSEQ
4090 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
4095 run_test 78 "handle large O_DIRECT writes correctly ============"
4097 test_79() { # bug 12743
4098 wait_delete_completed
4100 BKTOTAL=$(calc_osc_kbytes kbytestotal)
4101 BKFREE=$(calc_osc_kbytes kbytesfree)
4102 BKAVAIL=$(calc_osc_kbytes kbytesavail)
4104 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
4105 DFTOTAL=`echo $STRING | cut -d, -f1`
4106 DFUSED=`echo $STRING | cut -d, -f2`
4107 DFAVAIL=`echo $STRING | cut -d, -f3`
4108 DFFREE=$(($DFTOTAL - $DFUSED))
4110 ALLOWANCE=$((64 * $OSTCOUNT))
4112 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
4113 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
4114 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
4116 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
4117 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
4118 error "df free($DFFREE) mismatch OST free($BKFREE)"
4120 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
4121 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
4122 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
4125 run_test 79 "df report consistency check ======================="
4127 test_80() { # bug 10718
4128 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
4130 local BEFORE=`date +%s`
4131 cancel_lru_locks osc
4132 local AFTER=`date +%s`
4133 local DIFF=$((AFTER-BEFORE))
4134 if [ $DIFF -gt 1 ] ; then
4135 error "elapsed for 1M@1T = $DIFF"
4140 run_test 80 "Page eviction is equally fast at high offsets too ===="
4143 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && \
4145 mkdir -p $DIR/d99cvsroot
4146 chown $RUNAS_ID $DIR/d99cvsroot
4147 local oldPWD=$PWD # bug 13584, use $TMP as working dir
4150 $RUNAS cvs -d $DIR/d99cvsroot init || error
4153 run_test 99a "cvs init ========================================="
4156 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4157 [ ! -d $DIR/d99cvsroot ] && test_99a
4159 # some versions of cvs import exit(1) when asked to import links or
4160 # files they can't read. ignore those files.
4161 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
4162 ! -perm +4 -printf '-I %f\n')
4163 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
4164 d99reposname vtag rtag
4166 run_test 99b "cvs import ======================================="
4169 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4170 [ ! -d $DIR/d99cvsroot ] && test_99b
4172 mkdir -p $DIR/d99reposname
4173 chown $RUNAS_ID $DIR/d99reposname
4174 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
4176 run_test 99c "cvs checkout ====================================="
4179 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4180 [ ! -d $DIR/d99cvsroot ] && test_99c
4181 cd $DIR/d99reposname
4183 $RUNAS cvs add -m 'addmsg' foo99
4185 run_test 99d "cvs add =========================================="
4188 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4189 [ ! -d $DIR/d99cvsroot ] && test_99c
4190 cd $DIR/d99reposname
4193 run_test 99e "cvs update ======================================="
4196 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4197 [ ! -d $DIR/d99cvsroot ] && test_99d
4198 cd $DIR/d99reposname
4199 $RUNAS cvs commit -m 'nomsg' foo99
4200 rm -fr $DIR/d99cvsroot
4202 run_test 99f "cvs commit ======================================="
4205 [ "$NETTYPE" = tcp ] || \
4206 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
4209 remote_ost_nodsh && skip "remote OST with nodsh" && return
4210 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4212 { skip "useless for local single node setup" && return; }
4214 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
4215 [ "$PROT" != "tcp" ] && continue
4216 RPORT=$(echo $REMOTE | cut -d: -f2)
4217 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
4220 LPORT=`echo $LOCAL | cut -d: -f2`
4221 if [ $LPORT -ge 1024 ]; then
4222 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
4224 error_exit "local: $LPORT > 1024, remote: $RPORT"
4227 [ "$rc" = 0 ] || error_exit "privileged port not found" )
4229 run_test 100 "check local port using privileged port ==========="
4231 function get_named_value()
4240 echo $line | sed "s/^$tag//"
4247 export CACHE_MAX=`lctl get_param -n llite.*.max_cached_mb | head -n 1`
4249 lctl set_param -n llite.*.max_cached_mb $CACHE_MAX
4257 [ "$CPU" = "UML" ] && nreads=1000
4258 local cache_limit=32
4260 lctl set_param -n osc.*-osc*.rpc_stats 0
4261 trap cleanup_101 EXIT
4262 lctl set_param -n llite.*.read_ahead_stats 0
4263 lctl set_param -n llite.*.max_cached_mb $cache_limit
4266 # randomly read 10000 of 64K chunks from file 3x 32MB in size
4268 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
4269 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
4272 for s in `lctl get_param -n llite.*.read_ahead_stats | \
4273 get_named_value 'read but discarded' | cut -d" " -f1`; do
4274 discard=$(($discard + $s))
4278 if [ $(($discard * 10)) -gt $nreads ] ;then
4279 lctl get_param osc.*-osc*.rpc_stats
4280 lctl get_param llite.*.read_ahead_stats
4281 error "too many ($discard) discarded pages"
4283 rm -f $DIR/$tfile || true
4285 run_test 101 "check read-ahead for random reads ================"
4287 export SETUP_TEST101=no
4289 [ "$SETUP_TEST101" = "yes" ] && return
4292 STRIPE_COUNT=$OSTCOUNT
4295 trap cleanup_test101 EXIT
4296 # prepare the read-ahead file
4297 $SETSTRIPE $DIR/$tfile -s $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT
4299 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
4304 [ "$SETUP_TEST101" = "yes" ] || return
4312 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
4317 local STRIPE_SIZE=1048576
4318 local RA_INC=1048576
4319 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
4320 local FILE_LENGTH=$((64*100))
4321 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
4322 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
4323 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
4324 get_named_value 'read but discarded' | \
4325 cut -d" " -f1 | calc_total`
4327 if [ $DISCARD -gt $discard_limit ]; then
4328 lctl get_param llite.*.read_ahead_stats
4329 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
4331 echo "Read-ahead success for size ${READ_SIZE}"
4336 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping stride IO stride-ahead test" && return
4337 local STRIPE_SIZE=1048576
4338 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
4339 local FILE_LENGTH=$((STRIPE_SIZE*100))
4340 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
4341 # prepare the read-ahead file
4343 cancel_lru_locks osc
4344 for BIDX in 2 4 8 16 32 64 128 256
4346 local BSIZE=$((BIDX*4096))
4347 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
4348 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
4349 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
4350 $LCTL set_param -n llite.*.read_ahead_stats 0
4351 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
4352 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
4353 cancel_lru_locks osc
4359 run_test 101b "check stride-io mode read-ahead ================="
4362 lctl get_param -n llite.*.max_read_ahead_mb | head -n 1
4363 lctl set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
4367 local file=$DIR/$tfile
4368 local size=${FILESIZE_101c:-500}
4369 local ra_MB=${READAHEAD_MB:-40}
4371 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
4372 [ $space -gt $((size / 1024)) ] ||
4373 { skip "Need free space ${size}M, have $space" && return; }
4375 echo Creating ${size}M test file $file
4376 dd if=/dev/zero of=$file bs=1M count=$size
4377 echo Cancel LRU locks on lustre client to flush the client cache
4378 cancel_lru_locks osc
4380 echo Disable read-ahead
4381 local old_READAHEAD=$(set_read_ahead 0)
4383 echo Reading the test file $file with read-ahead disabled
4384 time_ra_OFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
4386 echo Cancel LRU locks on lustre client to flush the client cache
4387 cancel_lru_locks osc
4388 echo Enable read-ahead with ${ra_MB}MB
4389 set_read_ahead $ra_MB
4391 echo Reading the test file $file with read-ahead enabled
4392 time_ra_ON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
4394 echo read-ahead disabled time read $time_ra_OFF
4395 echo read-ahead enabled time read $time_ra_ON
4397 set_read_ahead $old_READAHEAD
4400 [ $time_ra_ON -lt $time_ra_OFF ] ||
4401 error "read-ahead enabled time read (${time_ra_ON}s) is more than
4402 read-ahead disabled time read (${time_ra_OFF}s) filesize ${size}M"
4404 run_test 101d "file read with and without read-ahead enabled ================="
4406 export SETUP_TEST102=no
4408 [ "$SETUP_TEST102" = "yes" ] && return
4410 chown $RUNAS_ID $DIR/$tdir
4413 STRIPE_COUNT=$OSTCOUNT
4414 [ $OSTCOUNT -gt 4 ] && STRIPE_COUNT=4
4416 trap cleanup_test102 EXIT
4418 $1 $SETSTRIPE $tdir -s $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT
4422 for count in `seq 1 $STRIPE_COUNT`
4424 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4426 local stripe_size=`expr $STRIPE_SIZE \* $num`
4427 local file=file"$num-$offset-$count"
4428 $1 $SETSTRIPE $file -s $stripe_size -i $offset -c $count
4434 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
4440 [ "$SETUP_TEST102" = "yes" ] || return 0
4446 local testfile=$DIR/xattr_testfile
4451 [ "$UID" != 0 ] && skip_env "must run as root" && return
4452 [ -z "`lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr`" ] && skip_env "must have user_xattr" && return
4454 [ -z "$(which setfattr 2>/dev/null)" ] && skip_env "could not find setfattr" && return
4456 echo "set/get xattr..."
4457 setfattr -n trusted.name1 -v value1 $testfile || error
4458 [ "`getfattr -n trusted.name1 $testfile 2> /dev/null | \
4459 grep "trusted.name1"`" == "trusted.name1=\"value1\"" ] || error
4461 setfattr -n user.author1 -v author1 $testfile || error
4462 [ "`getfattr -n user.author1 $testfile 2> /dev/null | \
4463 grep "user.author1"`" == "user.author1=\"author1\"" ] || error
4466 setfattr -n trusted.name2 -v value2 $testfile || error
4467 setfattr -n trusted.name3 -v value3 $testfile || error
4468 [ `getfattr -d -m "^trusted" $testfile 2> /dev/null | \
4469 grep "trusted.name" | wc -l` -eq 3 ] || error
4472 setfattr -n user.author2 -v author2 $testfile || error
4473 setfattr -n user.author3 -v author3 $testfile || error
4474 [ `getfattr -d -m "^user" $testfile 2> /dev/null | \
4475 grep "user" | wc -l` -eq 3 ] || error
4477 echo "remove xattr..."
4478 setfattr -x trusted.name1 $testfile || error
4479 getfattr -d -m trusted $testfile 2> /dev/null | \
4480 grep "trusted.name1" && error || true
4482 setfattr -x user.author1 $testfile || error
4483 getfattr -d -m user $testfile 2> /dev/null | \
4484 grep "user.author1" && error || true
4486 # b10667: setting lustre special xattr be silently discarded
4487 echo "set lustre special xattr ..."
4488 setfattr -n "trusted.lov" -v "invalid value" $testfile || error
4492 run_test 102a "user xattr test =================================="
4495 # b10930: get/set/list trusted.lov xattr
4496 echo "get/set/list trusted.lov xattr ..."
4497 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
4498 local testfile=$DIR/$tfile
4499 $SETSTRIPE -s 65536 -i 1 -c 2 $testfile || error "setstripe failed"
4500 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
4501 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
4503 local testfile2=${testfile}2
4504 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
4505 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
4508 setfattr -n trusted.lov -v $value $testfile2
4509 local tmp_file=${testfile}3
4510 $GETSTRIPE -v $testfile2 > $tmp_file
4511 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
4512 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
4513 [ "$stripe_size" -eq 65536 ] || error "stripe size $stripe_size != 65536"
4514 [ "$stripe_count" -eq 2 ] || error "stripe count $stripe_count != 2"
4517 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
4520 # b10930: get/set/list lustre.lov xattr
4521 echo "get/set/list lustre.lov xattr ..."
4522 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
4524 chown $RUNAS_ID $DIR/$tdir
4525 local testfile=$DIR/$tdir/$tfile
4526 $RUNAS $SETSTRIPE -s 65536 -i 1 -c 2 $testfile||error "setstripe failed"
4527 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
4528 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
4530 local testfile2=${testfile}2
4531 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
4532 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
4534 $RUNAS $MCREATE $testfile2
4535 $RUNAS setfattr -n lustre.lov -v $value $testfile2
4536 local tmp_file=${testfile}3
4537 $RUNAS $GETSTRIPE -v $testfile2 > $tmp_file
4538 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
4539 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
4540 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
4541 [ $stripe_count -eq 2 ] || error "stripe count $stripe_count != 2"
4543 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
4545 compare_stripe_info1() {
4546 local stripe_index_all_zero=1
4550 for count in `seq 1 $STRIPE_COUNT`
4552 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4554 local size=`expr $STRIPE_SIZE \* $num`
4555 local file=file"$num-$offset-$count"
4556 get_stripe_info client $PWD/$file "$1"
4557 if [ $stripe_size -ne $size ]; then
4558 error "$file: different stripe size $stripe_size, expected $size" && return
4560 if [ $stripe_count -ne $count ]; then
4561 error "$file: different stripe count $stripe_count, expected $count" && return
4563 if [ $stripe_index -ne 0 ]; then
4564 stripe_index_all_zero=0
4569 [ $stripe_index_all_zero -eq 1 ] && error "all files are being extracted starting from OST index 0"
4573 compare_stripe_info2() {
4576 for count in `seq 1 $STRIPE_COUNT`
4578 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4580 local size=`expr $STRIPE_SIZE \* $num`
4581 local file=file"$num-$offset-$count"
4582 get_stripe_info client $PWD/$file
4583 if [ $stripe_size -ne $size ]; then
4584 error "$file: different stripe size $stripe_size, expected $size" && return
4586 if [ $stripe_count -ne $count ]; then
4587 error "$file: different stripe count $stripe_count, expected $count" && return
4589 if [ $stripe_index -ne $offset ]; then
4590 error "$file: different stripe offset $stripe_index, expected $offset" && return
4598 [ -n "$(which tar 2>/dev/null)" ] && strings $(which tar) | grep -q lustre && echo tar
4602 # b10930: tar test for trusted.lov xattr
4603 TAR=$(find_lustre_tar)
4604 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
4605 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
4608 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
4610 compare_stripe_info1
4612 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
4615 # b10930: tar test for trusted.lov xattr
4616 TAR=$(find_lustre_tar)
4617 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
4618 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
4622 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
4624 compare_stripe_info1
4626 run_test 102f "tar copy files, not keep osts ==========="
4628 test_102h() { # bug 15777
4629 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
4630 skip "must have user_xattr" && return
4631 [ -z "$(which setfattr 2>/dev/null)" ] &&
4632 skip_env "could not find setfattr" && return
4637 VALUE=datadatadatadatadatadatadatadata
4638 while [ $(echo $VALUE | wc -c) -lt $XSIZE ]; do
4639 VALUE="$VALUE$VALUE"
4641 log "save $XBIG on $DIR/$tfile"
4642 setfattr -n $XBIG -v "$VALUE" $DIR/$tfile ||
4643 error "saving $XBIG on $DIR/$tfile failed"
4644 ORIG=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4645 OSIZE=$(echo $ORIG | wc -c)
4646 [ $OSIZE -lt $XSIZE ] && error "set $XBIG too small ($OSIZE < $XSIZE)"
4649 log "save $XSML on $DIR/$tfile"
4650 setfattr -n $XSML -v val $DIR/$tfile ||
4651 error "saving $XSML on $DIR/$tfile failed"
4652 NEW=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4653 if [ "$NEW" != "$ORIG" ]; then
4656 error "$XBIG different after saving $XSML"
4659 log "grow $XSML on $DIR/$tfile"
4660 setfattr -n $XSML -v "$VALUE" $DIR/$tfile ||
4661 error "growing $XSML on $DIR/$tfile failed"
4662 NEW=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4663 if [ "$NEW" != "$ORIG" ]; then
4666 error "$XBIG different after growing $XSML"
4668 log "$XBIG still valid after growing $XSML"
4671 run_test 102h "grow xattr from inside inode to external block"
4673 test_102i() { # bug 17038
4675 ln -s $DIR/$tfile $DIR/${tfile}link
4676 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
4677 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"
4678 rm -f $DIR/$tfile $DIR/${tfile}link
4680 run_test 102i "lgetxattr test on symbolic link ============"
4683 TAR=$(find_lustre_tar)
4684 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
4685 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
4686 setup_test102 "$RUNAS"
4688 chown $RUNAS_ID $DIR/d102j
4689 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
4691 compare_stripe_info1 "$RUNAS"
4693 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
4697 # b22187 just check that does not crash for regular file.
4698 setfattr -n trusted.lov $DIR/$tfile
4699 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
4700 local test_kdir=$DIR/d102k
4702 local default_size=`$GETSTRIPE -s $test_kdir`
4703 local default_count=`$GETSTRIPE -c $test_kdir`
4704 local default_offset=`$GETSTRIPE -o $test_kdir`
4705 $SETSTRIPE -s 65536 -i 1 -c 2 $test_kdir || error 'dir setstripe failed'
4706 setfattr -n trusted.lov $test_kdir
4707 local stripe_size=`$GETSTRIPE -s $test_kdir`
4708 local stripe_count=`$GETSTRIPE -c $test_kdir`
4709 local stripe_offset=`$GETSTRIPE -o $test_kdir`
4710 [ $stripe_size -eq $default_size ] || error "stripe size $stripe_size != $default_size"
4711 [ $stripe_count -eq $default_count ] || error "stripe count $stripe_count != $default_count"
4712 [ $stripe_offset -eq $default_offset ] || error "stripe offset $stripe_offset != $default_offset"
4713 rm -rf $DIR/$tfile $test_kdir
4715 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
4721 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
4726 [ "$UID" != 0 ] && skip_env "must run as root" && return
4727 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
4728 [ -z "$(which setfacl 2>/dev/null)" ] && skip_env "could not find setfacl" && return
4729 $GSS && skip "could not run under gss" && return
4731 declare -a identity_old
4733 for num in `seq $MDSCOUNT`; do
4734 switch_identity $num true || identity_old[$num]=$?
4741 echo "performing cp ..."
4742 run_acl_subtest cp || error
4743 echo "performing getfacl-noacl..."
4744 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
4745 echo "performing misc..."
4746 run_acl_subtest misc || error "misc test failed"
4747 echo "performing permissions..."
4748 run_acl_subtest permissions || error "permissions failed"
4749 echo "performing setfacl..."
4750 run_acl_subtest setfacl || error "setfacl test failed"
4752 # inheritance test got from HP
4753 echo "performing inheritance..."
4754 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
4755 chmod +x make-tree || error "chmod +x failed"
4756 run_acl_subtest inheritance || error "inheritance test failed"
4762 for num in `seq $MDSCOUNT`; do
4763 if [ "${identity_old[$num]}" = 1 ]; then
4764 switch_identity $num false || identity_old[$num]=$?
4768 run_test 103 "acl test ========================================="
4772 lfs df || error "lfs df failed"
4773 lfs df -ih || error "lfs df -ih failed"
4774 lfs df -h $DIR || error "lfs df -h $DIR failed"
4775 lfs df -i $DIR || error "lfs df -i $DIR failed"
4776 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
4777 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
4779 OSC=`lctl get_param -n devices | awk '/-osc-/ {print $4}' | head -n 1`
4780 lctl --device %$OSC deactivate
4781 lfs df || error "lfs df with deactivated OSC failed"
4782 lctl --device %$OSC recover
4783 lfs df || error "lfs df with reactivated OSC failed"
4786 run_test 104a "lfs df [-ih] [path] test ========================="
4789 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4791 denied_cnt=$((`$RUNAS $LFS check servers 2>&1 | grep "Permission denied" | wc -l`))
4792 if [ $denied_cnt -ne 0 ];
4794 error "lfs check servers test failed"
4797 run_test 104b "$RUNAS lfs check servers test ===================="
4800 # doesn't work on 2.4 kernels
4802 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4804 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
4806 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
4810 run_test 105a "flock when mounted without -o flock test ========"
4814 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4816 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
4818 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
4822 run_test 105b "fcntl when mounted without -o flock test ========"
4826 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4828 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
4830 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
4834 run_test 105c "lockf when mounted without -o flock test ========"
4836 test_105d() { # bug 15924
4838 [ -z "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ] && \
4839 skip "mount w/o flock enabled" && return
4840 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
4841 $LCTL set_param fail_loc=0x80000315
4842 flocks_test 2 $DIR/$tdir
4844 run_test 105d "flock race (should not freeze) ========"
4846 test_106() { #bug 10921
4848 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
4849 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
4851 run_test 106 "attempt exec of dir followed by chown of that dir"
4860 local save_pattern=$(sysctl -n kernel.core_pattern)
4861 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
4862 sysctl -w kernel.core_pattern=$file
4863 sysctl -w kernel.core_uses_pid=0
4871 kill -s 11 $SLEEPPID
4873 if [ -e $file ]; then
4874 size=`stat -c%s $file`
4875 [ $size -eq 0 ] && error "Fail to create core file $file"
4877 error "Fail to create core file $file"
4880 sysctl -w kernel.core_pattern=$save_pattern
4881 sysctl -w kernel.core_uses_pid=$save_uses_pid
4884 run_test 107 "Coredump on SIG"
4888 mkdir $DIR/d110/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa || error "mkdir with 255 char fail"
4889 mkdir $DIR/d110/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb && error "mkdir with 256 char should fail, but not"
4890 touch $DIR/d110/xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx || error "create with 255 char fail"
4891 touch $DIR/d110/yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy && error ""create with 256 char should fail, but not
4896 run_test 110 "filename length checking"
4899 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
4901 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
4903 echo "Starting with $OSTIO_pre threads"
4906 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
4907 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
4908 echo "$NUMTEST creates/unlinks"
4910 createmany -o $DIR/$tdir/$tfile $NUMTEST
4911 unlinkmany $DIR/$tdir/$tfile $NUMTEST
4913 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
4916 # don't return an error
4917 [ $OSTIO_post -eq $OSTIO_pre ] && echo \
4918 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&\
4919 echo "This may be fine, depending on what ran before this test" &&\
4920 echo "and how fast this system is." && return
4922 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
4924 run_test 115 "verify dynamic thread creation===================="
4927 wait_delete_completed
4928 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
4929 echo OST kbytes available: ${AVAIL[@]}
4930 MAXI=0; MAXV=${AVAIL[0]}
4931 MINI=0; MINV=${AVAIL[0]}
4932 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
4933 #echo OST $i: ${AVAIL[i]}kb
4934 if [ ${AVAIL[i]} -gt $MAXV ]; then
4935 MAXV=${AVAIL[i]}; MAXI=$i
4937 if [ ${AVAIL[i]} -lt $MINV ]; then
4938 MINV=${AVAIL[i]}; MINI=$i
4941 echo Min free space: OST $MINI: $MINV
4942 echo Max free space: OST $MAXI: $MAXV
4946 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
4948 echo -n "Free space priority "
4949 lctl get_param -n lov.*-clilov-*.qos_prio_free
4952 [ $MINV -gt 960000 ] && skip "too much free space in OST$MINI, skip" &&\
4955 # generate uneven OSTs
4956 mkdir -p $DIR/$tdir/OST${MINI}
4959 echo "Filling 25% remaining space in OST${MINI} with ${FILL}Kb"
4960 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI}||error "setstripe failed"
4962 while [ $FILL -gt 0 ]; do
4964 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i bs=2M count=1 2>/dev/null
4965 FILL=$(($FILL - 2048))
4973 DIFF=$(($MAXV - $MINV))
4974 DIFF2=$(($DIFF * 100 / $MINV))
4975 echo -n "diff=${DIFF}=${DIFF2}% must be > 20% for QOS mode..."
4976 if [ $DIFF2 -gt 20 ]; then
4979 echo "failed - QOS mode won't be used"
4980 error_ignore "QOS imbalance criteria not met"
4984 MINI1=$MINI; MINV1=$MINV
4985 MAXI1=$MAXI; MAXV1=$MAXV
4987 # now fill using QOS
4988 echo writing a bunch of files to QOS-assigned OSTs
4989 $SETSTRIPE $DIR/$tdir -c 1
4991 while [ $FILL -gt 0 ]; do
4993 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1024 count=200 2>/dev/null
4994 FILL=$(($FILL - 200))
4997 echo "wrote $i 200k files"
5001 echo "Note: free space may not be updated, so measurements might be off"
5003 DIFF2=$(($MAXV - $MINV))
5004 echo "free space delta: orig $DIFF final $DIFF2"
5005 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
5006 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
5007 echo "Wrote $DIFF to smaller OST $MINI1"
5008 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
5009 echo "Wrote $DIFF2 to larger OST $MAXI1"
5010 [ $DIFF -gt 0 ] && echo "Wrote $(($DIFF2 * 100 / $DIFF - 100))% more data to larger OST $MAXI1"
5012 # Figure out which files were written where
5013 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
5014 awk '/'$MINI1': / {print $2; exit}')
5016 MINC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
5017 echo "$MINC files created on smaller OST $MINI1"
5018 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
5019 awk '/'$MAXI1': / {print $2; exit}')
5021 MAXC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
5022 echo "$MAXC files created on larger OST $MAXI1"
5023 [ $MINC -gt 0 ] && echo "Wrote $(($MAXC * 100 / $MINC - 100))% more files to larger OST $MAXI1"
5024 [ $MAXC -gt $MINC ] || error_ignore "stripe QOS didn't balance free space"
5026 rm -rf $DIR/$tdir/OST${MINI}
5028 run_test 116 "stripe QOS: free space balance ==================="
5030 test_117() # bug 10891
5032 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
5033 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
5034 lctl set_param fail_loc=0x21e
5035 > $DIR/$tfile || error "truncate failed"
5036 lctl set_param fail_loc=0
5037 echo "Truncate succeeded."
5040 run_test 117 "verify fsfilt_extend =========="
5042 export OLD_RESENDCOUNT=""
5043 set_resend_count () {
5044 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
5045 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
5046 lctl set_param -n $PROC_RESENDCOUNT $1
5047 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
5050 [ "$SLOW" = "no" ] && set_resend_count 4 # for reduce test_118* time (bug 14842)
5052 # Reset async IO behavior after error case
5054 FILE=$DIR/reset_async
5056 # Ensure all OSCs are cleared
5057 $LSTRIPE -c -1 $FILE
5058 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
5063 test_118a() #bug 11710
5067 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5068 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5069 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
5071 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5072 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5077 run_test 118a "verify O_SYNC works =========="
5081 remote_ost_nodsh && skip "remote OST with nodsh" && return
5085 #define OBD_FAIL_OST_ENOENT 0x217
5086 set_nodes_failloc "$(osts_nodes)" 0x217
5087 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5089 set_nodes_failloc "$(osts_nodes)" 0
5090 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5091 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5094 if [[ $RC -eq 0 ]]; then
5095 error "Must return error due to dropped pages, rc=$RC"
5099 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5100 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5104 echo "Dirty pages not leaked on ENOENT"
5106 # Due to the above error the OSC will issue all RPCs syncronously
5107 # until a subsequent RPC completes successfully without error.
5108 multiop $DIR/$tfile Ow4096yc
5113 run_test 118b "Reclaim dirty pages on fatal error =========="
5117 remote_ost_nodsh && skip "remote OST with nodsh" && return
5121 #define OBD_FAIL_OST_EROFS 0x216
5122 set_nodes_failloc "$(osts_nodes)" 0x216
5124 # multiop should block due to fsync until pages are written
5125 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
5129 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
5130 error "Multiop failed to block on fsync, pid=$MULTIPID"
5133 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5135 if [[ $WRITEBACK -eq 0 ]]; then
5136 error "No page in writeback, writeback=$WRITEBACK"
5139 set_nodes_failloc "$(osts_nodes)" 0
5142 if [[ $RC -ne 0 ]]; then
5143 error "Multiop fsync failed, rc=$RC"
5146 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5147 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5149 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5150 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5154 echo "Dirty pages flushed via fsync on EROFS"
5157 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
5161 remote_ost_nodsh && skip "remote OST with nodsh" && return
5165 #define OBD_FAIL_OST_BRW_PAUSE_BULK
5166 set_nodes_failloc "$(osts_nodes)" 0x214
5167 # multiop should block due to fsync until pages are written
5168 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
5172 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
5173 error "Multiop failed to block on fsync, pid=$MULTIPID"
5176 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5178 if [[ $WRITEBACK -eq 0 ]]; then
5179 error "No page in writeback, writeback=$WRITEBACK"
5182 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
5183 set_nodes_failloc "$(osts_nodes)" 0
5185 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5186 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5188 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5189 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5193 echo "Dirty pages gaurenteed flushed via fsync"
5196 run_test 118d "Fsync validation inject a delay of the bulk =========="
5201 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
5202 lctl set_param fail_loc=0x8000040a
5204 # Should simulate EINVAL error which is fatal
5205 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5207 if [[ $RC -eq 0 ]]; then
5208 error "Must return error due to dropped pages, rc=$RC"
5211 lctl set_param fail_loc=0x0
5213 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5214 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5215 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5217 if [[ $LOCKED -ne 0 ]]; then
5218 error "Locked pages remain in cache, locked=$LOCKED"
5221 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5222 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5226 echo "No pages locked after fsync"
5231 run_test 118f "Simulate unrecoverable OSC side error =========="
5236 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
5237 lctl set_param fail_loc=0x406
5239 # simulate local -ENOMEM
5240 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5243 lctl set_param fail_loc=0
5244 if [[ $RC -eq 0 ]]; then
5245 error "Must return error due to dropped pages, rc=$RC"
5248 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5249 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5250 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5252 if [[ $LOCKED -ne 0 ]]; then
5253 error "Locked pages remain in cache, locked=$LOCKED"
5256 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5257 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5261 echo "No pages locked after fsync"
5266 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
5269 remote_ost_nodsh && skip "remote OST with nodsh" && return
5273 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
5274 set_nodes_failloc "$(osts_nodes)" 0x20e
5275 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
5276 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5279 set_nodes_failloc "$(osts_nodes)" 0
5280 if [[ $RC -eq 0 ]]; then
5281 error "Must return error due to dropped pages, rc=$RC"
5284 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5285 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5286 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5288 if [[ $LOCKED -ne 0 ]]; then
5289 error "Locked pages remain in cache, locked=$LOCKED"
5292 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5293 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5297 echo "No pages locked after fsync"
5301 run_test 118h "Verify timeout in handling recoverables errors =========="
5304 remote_ost_nodsh && skip "remote OST with nodsh" && return
5308 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
5309 set_nodes_failloc "$(osts_nodes)" 0x20e
5311 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
5312 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
5315 set_nodes_failloc "$(osts_nodes)" 0
5319 if [[ $RC -ne 0 ]]; then
5320 error "got error, but should be not, rc=$RC"
5323 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5324 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5325 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
5326 if [[ $LOCKED -ne 0 ]]; then
5327 error "Locked pages remain in cache, locked=$LOCKED"
5330 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5331 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5335 echo "No pages locked after fsync"
5339 run_test 118i "Fix error before timeout in recoverable error =========="
5342 remote_ost_nodsh && skip "remote OST with nodsh" && return
5346 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
5347 set_nodes_failloc "$(osts_nodes)" 0x220
5349 # return -EIO from OST
5350 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5352 set_nodes_failloc "$(osts_nodes)" 0x0
5353 if [[ $RC -eq 0 ]]; then
5354 error "Must return error due to dropped pages, rc=$RC"
5357 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5358 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5359 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
5360 if [[ $LOCKED -ne 0 ]]; then
5361 error "Locked pages remain in cache, locked=$LOCKED"
5364 # in recoverable error on OST we want resend and stay until it finished
5365 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5366 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5370 echo "No pages locked after fsync"
5374 run_test 118j "Simulate unrecoverable OST side error =========="
5378 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
5380 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
5381 set_nodes_failloc "$(osts_nodes)" 0x20e
5384 for ((i=0;i<10;i++)); do
5385 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
5386 error "dd to $DIR/$tdir/$tfile-$i failed" )&
5393 set_nodes_failloc "$(osts_nodes)" 0
5395 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
5397 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
5399 test_119a() # bug 11737
5401 BSIZE=$((512 * 1024))
5402 directio write $DIR/$tfile 0 1 $BSIZE
5403 # We ask to read two blocks, which is more than a file size.
5404 # directio will indicate an error when requested and actual
5405 # sizes aren't equeal (a normal situation in this case) and
5406 # print actual read amount.
5407 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
5408 if [ "$NOB" != "$BSIZE" ]; then
5409 error "read $NOB bytes instead of $BSIZE"
5413 run_test 119a "Short directIO read must return actual read amount"
5415 test_119b() # bug 11737
5417 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
5419 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
5420 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
5422 multiop $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
5423 error "direct read failed"
5426 run_test 119b "Sparse directIO read must return actual read amount"
5428 test_119c() # bug 13099
5431 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
5432 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
5435 run_test 119c "Testing for direct read hitting hole"
5437 test_119d() # bug 15950
5439 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
5440 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
5442 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
5443 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
5444 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
5445 lctl set_param fail_loc=0x40d
5446 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
5449 cat $DIR/$tfile > /dev/null &
5450 lctl set_param fail_loc=0
5453 log "the DIO writes have completed, now wait for the reads (should not block very long)"
5455 [ -n "`ps h -p $pid_reads -o comm`" ] && \
5456 error "the read rpcs have not completed in 2s"
5458 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
5460 run_test 119d "The DIO path should try to send a new rpc once one is completed"
5464 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5465 skip "no early lock cancel on server" && return 0
5466 lru_resize_disable mdc
5467 lru_resize_disable osc
5468 cancel_lru_locks mdc
5469 stat $DIR/$tdir > /dev/null
5470 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5471 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5473 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5474 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5475 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5476 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5477 lru_resize_enable mdc
5478 lru_resize_enable osc
5480 run_test 120a "Early Lock Cancel: mkdir test"
5484 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5485 skip "no early lock cancel on server" && return 0
5486 lru_resize_disable mdc
5487 lru_resize_disable osc
5488 cancel_lru_locks mdc
5489 stat $DIR/$tdir > /dev/null
5490 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5491 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5493 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5494 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5495 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5496 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5497 lru_resize_enable mdc
5498 lru_resize_enable osc
5500 run_test 120b "Early Lock Cancel: create test"
5504 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5505 skip "no early lock cancel on server" && return 0
5506 lru_resize_disable mdc
5507 lru_resize_disable osc
5508 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
5509 touch $DIR/$tdir/d1/f1
5510 cancel_lru_locks mdc
5511 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
5512 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5513 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5514 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
5515 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5516 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5517 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5518 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5519 lru_resize_enable mdc
5520 lru_resize_enable osc
5522 run_test 120c "Early Lock Cancel: link test"
5526 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5527 skip "no early lock cancel on server" && return 0
5528 lru_resize_disable mdc
5529 lru_resize_disable osc
5531 cancel_lru_locks mdc
5532 stat $DIR/$tdir > /dev/null
5533 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5534 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5535 chmod a+x $DIR/$tdir
5536 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5537 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5538 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5539 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5540 lru_resize_enable mdc
5541 lru_resize_enable osc
5543 run_test 120d "Early Lock Cancel: setattr test"
5547 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5548 skip "no early lock cancel on server" && return 0
5549 lru_resize_disable mdc
5550 lru_resize_disable osc
5551 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
5552 cancel_lru_locks mdc
5553 cancel_lru_locks osc
5554 dd if=$DIR/$tdir/f1 of=/dev/null
5555 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
5556 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5557 awk '/ldlm_cancel/ {print $2}'`
5558 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5559 awk '/ldlm_bl_callback/ {print $2}'`
5560 unlink $DIR/$tdir/f1
5561 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5562 awk '/ldlm_cancel/ {print $2}'`
5563 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5564 awk '/ldlm_bl_callback/ {print $2}'`
5565 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5566 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5567 lru_resize_enable mdc
5568 lru_resize_enable osc
5570 run_test 120e "Early Lock Cancel: unlink test"
5573 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5574 skip "no early lock cancel on server" && return 0
5576 lru_resize_disable mdc
5577 lru_resize_disable osc
5578 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
5579 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
5580 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
5581 cancel_lru_locks mdc
5582 cancel_lru_locks osc
5583 dd if=$DIR/$tdir/d1/f1 of=/dev/null
5584 dd if=$DIR/$tdir/d2/f2 of=/dev/null
5585 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
5586 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5587 awk '/ldlm_cancel/ {print $2}'`
5588 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5589 awk '/ldlm_bl_callback/ {print $2}'`
5590 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
5591 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5592 awk '/ldlm_cancel/ {print $2}'`
5593 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5594 awk '/ldlm_bl_callback/ {print $2}'`
5595 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5596 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5597 lru_resize_enable mdc
5598 lru_resize_enable osc
5600 run_test 120f "Early Lock Cancel: rename test"
5603 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5604 skip "no early lock cancel on server" && return 0
5605 lru_resize_disable mdc
5606 lru_resize_disable osc
5608 echo create $count files
5610 cancel_lru_locks mdc
5611 cancel_lru_locks osc
5614 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5615 awk '/ldlm_cancel/ {print $2}'`
5616 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5617 awk '/ldlm_bl_callback/ {print $2}'`
5618 createmany -o $DIR/$tdir/f $count
5620 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5621 awk '/ldlm_cancel/ {print $2}'`
5622 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5623 awk '/ldlm_bl_callback/ {print $2}'`
5625 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
5626 echo rm $count files
5629 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5630 awk '/ldlm_cancel/ {print $2}'`
5631 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5632 awk '/ldlm_bl_callback/ {print $2}'`
5634 echo total: $count removes in $((t2-t1))
5635 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
5637 # wait for commitment of removal
5638 lru_resize_enable mdc
5639 lru_resize_enable osc
5641 run_test 120g "Early Lock Cancel: performance test"
5643 test_121() { #bug #10589
5645 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
5646 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
5647 lctl set_param fail_loc=0x310
5648 cancel_lru_locks osc > /dev/null
5649 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
5650 lctl set_param fail_loc=0
5651 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
5653 run_test 121 "read cancel race ========="
5655 test_123a() { # was test 123, statahead(bug 11401)
5657 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
5658 log "testing on UP system. Performance may be not as good as expected."
5664 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
5665 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
5667 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
5668 createmany -o $DIR/$tdir/$tfile $j $((i - j))
5670 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
5671 lctl set_param -n llite.*.statahead_max 0
5672 lctl get_param llite.*.statahead_max
5673 cancel_lru_locks mdc
5674 cancel_lru_locks osc
5676 time ls -l $DIR/$tdir | wc -l
5678 delta=$((etime - stime))
5679 log "ls $i files without statahead: $delta sec"
5680 lctl set_param llite.*.statahead_max=$max
5682 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
5683 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
5684 cancel_lru_locks mdc
5685 cancel_lru_locks osc
5687 time ls -l $DIR/$tdir | wc -l
5689 delta_sa=$((etime - stime))
5690 log "ls $i files with statahead: $delta_sa sec"
5691 lctl get_param -n llite.*.statahead_stats
5692 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
5694 [ $swrong -lt $ewrong ] && log "statahead was stopped, maybe too many locks held!"
5695 [ $delta -eq 0 -o $delta_sa -eq 0 ] && continue
5697 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
5698 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
5699 lctl set_param -n llite.*.statahead_max 0
5700 lctl get_param llite.*.statahead_max
5701 cancel_lru_locks mdc
5702 cancel_lru_locks osc
5704 time ls -l $DIR/$tdir | wc -l
5706 delta=$((etime - stime))
5707 log "ls $i files again without statahead: $delta sec"
5708 lctl set_param llite.*.statahead_max=$max
5709 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
5710 if [ $SLOWOK -eq 0 ]; then
5711 error "ls $i files is slower with statahead!"
5713 log "ls $i files is slower with statahead!"
5719 [ $delta -gt 20 ] && break
5720 [ $delta -gt 8 ] && MULT=$((50 / delta))
5721 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
5729 delta=$((etime - stime))
5730 log "rm -r $DIR/$tdir/: $delta seconds"
5732 lctl get_param -n llite.*.statahead_stats
5734 run_test 123a "verify statahead work"
5736 test_123b () { # statahead(bug 15027)
5738 createmany -o $DIR/$tdir/$tfile-%d 1000
5740 cancel_lru_locks mdc
5741 cancel_lru_locks osc
5743 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
5744 lctl set_param fail_loc=0x80000803
5745 ls -lR $DIR/$tdir > /dev/null
5747 lctl set_param fail_loc=0x0
5748 lctl get_param -n llite.*.statahead_stats
5753 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
5756 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
5757 skip "no lru resize on server" && return 0
5759 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
5761 log "create $NR files at $DIR/$tdir"
5762 createmany -o $DIR/$tdir/f $NR ||
5763 error "failed to create $NR files in $DIR/$tdir"
5765 cancel_lru_locks mdc
5766 ls -l $DIR/$tdir > /dev/null
5770 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
5771 local PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5772 LRU_SIZE=$(lctl get_param -n $PARAM)
5773 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
5774 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
5775 log "NS=$(basename $NSDIR)"
5780 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
5781 skip "Not enough cached locks created!"
5788 # We know that lru resize allows one client to hold $LIMIT locks
5789 # for 10h. After that locks begin to be killed by client.
5791 local LIMIT=`lctl get_param -n $NSDIR.pool.limit`
5793 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
5794 # killing locks. Some time was spent for creating locks. This means
5795 # that up to the moment of sleep finish we must have killed some of
5796 # them (10-100 locks). This depends on how fast ther were created.
5797 # Many of them were touched in almost the same moment and thus will
5798 # be killed in groups.
5799 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
5801 # Use $LRU_SIZE_B here to take into account real number of locks
5802 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
5803 local LRU_SIZE_B=$LRU_SIZE
5805 local OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
5806 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
5808 # Let's make sure that we really have some margin. Client checks
5809 # cached locks every 10 sec.
5811 log "Sleep ${SLEEP} sec"
5813 while ((SEC<$SLEEP)); do
5817 LRU_SIZE=`lctl get_param -n $NSDIR/lru_size`
5821 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
5822 local LRU_SIZE_A=`lctl get_param -n $NSDIR/lru_size`
5824 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
5825 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
5826 unlinkmany $DIR/$tdir/f $NR
5830 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
5831 log "unlink $NR files at $DIR/$tdir"
5832 unlinkmany $DIR/$tdir/f $NR
5834 run_test 124a "lru resize ======================================="
5836 get_max_pool_limit()
5838 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
5841 if test $l -gt $max; then
5849 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
5850 skip "no lru resize on server" && return 0
5852 LIMIT=`get_max_pool_limit`
5854 NR=$(($(default_lru_size)*20))
5855 if [ $NR -gt $LIMIT ]; then
5856 log "Limit lock number by $LIMIT locks"
5859 lru_resize_disable mdc
5860 mkdir -p $DIR/$tdir/disable_lru_resize ||
5861 error "failed to create $DIR/$tdir/disable_lru_resize"
5863 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
5864 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
5865 cancel_lru_locks mdc
5868 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
5871 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
5874 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
5878 nolruresize_delta=$((etime-stime))
5879 log "ls -la time: $nolruresize_delta seconds"
5880 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
5881 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
5883 lru_resize_enable mdc
5884 mkdir -p $DIR/$tdir/enable_lru_resize ||
5885 error "failed to create $DIR/$tdir/enable_lru_resize"
5887 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
5888 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
5889 cancel_lru_locks mdc
5892 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
5895 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
5898 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
5902 lruresize_delta=$((etime-stime))
5903 log "ls -la time: $lruresize_delta seconds"
5904 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
5906 if [ $lruresize_delta -gt $nolruresize_delta ]; then
5907 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
5908 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
5909 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
5911 log "lru resize performs the same with no lru resize"
5913 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
5915 run_test 124b "lru resize (performance test) ======================="
5917 test_125() { # 13358
5918 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
5919 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
5920 mkdir -p $DIR/d125 || error "mkdir failed"
5921 $SETSTRIPE $DIR/d125 -s 65536 -c -1 || error "setstripe failed"
5922 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
5923 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
5925 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
5927 test_126() { # bug 12829/13455
5928 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
5929 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
5930 $GSS && skip "must run as gss disabled" && return
5932 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
5933 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
5935 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
5937 run_test 126 "check that the fsgid provided by the client is taken into account"
5939 test_127() { # bug 15521
5940 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
5941 $LCTL set_param osc.*.stats=0
5942 FSIZE=$((2048 * 1024))
5943 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
5944 cancel_lru_locks osc
5945 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
5947 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
5948 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
5949 echo "got $COUNT $NAME"
5950 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
5951 eval $NAME=$COUNT || error "Wrong proc format"
5954 read_bytes|write_bytes)
5955 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
5956 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
5957 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
5958 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
5959 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
5960 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
5961 error "sumsquare is too small: $SUMSQ"
5962 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
5963 error "sumsquare is too big: $SUMSQ"
5967 done < $DIR/${tfile}.tmp
5969 #check that we actually got some stats
5970 [ "$read_bytes" ] || error "Missing read_bytes stats"
5971 [ "$write_bytes" ] || error "Missing write_bytes stats"
5972 [ "$read_bytes" != 0 ] || error "no read done"
5973 [ "$write_bytes" != 0 ] || error "no write done"
5975 run_test 127 "verify the client stats are sane"
5977 test_128() { # bug 15212
5979 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
5984 result=$(grep error $TMP/$tfile.log)
5986 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
5988 run_test 128 "interactive lfs for 2 consecutive find's"
5994 local LDPROC=/proc/fs/ldiskfs
5996 for node in $(mdts_nodes); do
5997 devs=$(do_node $node "lctl get_param -n devices" | awk '($3 ~ "mdt" && $4 ~ "MDT") { print $4 }')
5998 for dev in $devs; do
5999 mntdev=$(do_node $node "lctl get_param -n osd.$dev.mntdev")
6000 do_node $node "echo $1 >$LDPROC/\\\$(basename $mntdev)/max_dir_size"
6005 [ "$FSTYPE" != "ldiskfs" ] && skip "not needed for FSTYPE=$FSTYPE" && return 0
6006 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6017 while [ ! $I -gt $((MAX * MDSCOUNT)) ]; do
6018 multiop $DIR/$tdir/$J Oc
6020 if [ $rc -eq $EFBIG ]; then
6022 echo "return code $rc received as expected"
6024 elif [ $rc -ne 0 ]; then
6026 error_exit "return code $rc received instead of expected $EFBIG"
6029 I=$(stat -c%s "$DIR/$tdir")
6032 error "exceeded dir size limit $MAX x $MDSCOUNT $((MAX * MDSCOUNT)) : $I bytes"
6033 do_facet $SINGLEMDS "echo 0 >$LDPROC"
6035 run_test 129 "test directory size limit ========================"
6044 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
6045 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
6047 trap cleanup_130 EXIT RETURN
6049 local fm_file=$DIR/$tfile
6050 lfs setstripe -s 65536 -c 1 $fm_file || error "setstripe failed on $fm_file"
6051 dd if=/dev/zero of=$fm_file bs=65536 count=1 || error "dd failed for $fm_file"
6053 filefrag -ves $fm_file || error "filefrag $fm_file failed"
6054 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
6056 lun=`$GETSTRIPE $fm_file | grep -A 10 obdidx | awk '{print $1}' | grep -v "obdidx"`
6058 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
6061 for line in $filefrag_op
6063 frag_lun=`echo $line | cut -d: -f5`
6064 ext_len=`echo $line | cut -d: -f4`
6065 if (( $frag_lun != $lun )); then
6067 error "FIEMAP on 1-stripe file($fm_file) failed"
6070 (( tot_len += ext_len ))
6073 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
6075 error "FIEMAP on 1-stripe file($fm_file) failed;"
6081 echo "FIEMAP on single striped file succeeded"
6083 run_test 130a "FIEMAP (1-stripe file)"
6086 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping FIEMAP on 2-stripe file test" && return
6088 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
6089 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
6091 trap cleanup_130 EXIT RETURN
6093 local fm_file=$DIR/$tfile
6094 lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
6095 dd if=/dev/zero of=$fm_file bs=1M count=2 || error "dd failed on $fm_file"
6097 filefrag -ves $fm_file || error "filefrag $fm_file failed"
6098 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
6100 last_lun=`echo $filefrag_op | cut -d: -f5`
6105 for line in $filefrag_op
6107 frag_lun=`echo $line | cut -d: -f5`
6108 ext_len=`echo $line | cut -d: -f4`
6109 if (( $frag_lun != $last_lun )); then
6110 if (( tot_len != 1024 )); then
6112 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
6119 (( tot_len += ext_len ))
6122 if (( num_luns != 2 || tot_len != 1024 )); then
6124 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
6130 echo "FIEMAP on 2-stripe file succeeded"
6132 run_test 130b "FIEMAP (2-stripe file)"
6135 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping FIEMAP on 2-stripe file with hole test" && return
6137 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
6138 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
6140 trap cleanup_130 EXIT RETURN
6142 local fm_file=$DIR/$tfile
6143 lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
6144 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
6146 filefrag -ves $fm_file || error "filefrag $fm_file failed"
6147 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
6149 last_lun=`echo $filefrag_op | cut -d: -f5`
6154 for line in $filefrag_op
6156 frag_lun=`echo $line | cut -d: -f5`
6157 ext_len=`echo $line | cut -d: -f4`
6158 if (( $frag_lun != $last_lun )); then
6159 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
6160 if (( logical != 512 )); then
6162 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
6165 if (( tot_len != 512 )); then
6167 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
6174 (( tot_len += ext_len ))
6177 if (( num_luns != 2 || tot_len != 512 )); then
6179 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
6185 echo "FIEMAP on 2-stripe file with hole succeeded"
6187 run_test 130c "FIEMAP (2-stripe file with hole)"
6190 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
6192 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
6193 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
6195 trap cleanup_130 EXIT RETURN
6197 local fm_file=$DIR/$tfile
6198 lfs setstripe -s 65536 -c $OSTCOUNT $fm_file || error "setstripe failed on $fm_file"
6199 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT || error "dd failed on $fm_file"
6201 filefrag -ves $fm_file || error "filefrag $fm_file failed"
6202 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
6204 last_lun=`echo $filefrag_op | cut -d: -f5`
6209 for line in $filefrag_op
6211 frag_lun=`echo $line | cut -d: -f5`
6212 ext_len=`echo $line | cut -d: -f4`
6213 if (( $frag_lun != $last_lun )); then
6214 if (( tot_len != 1024 )); then
6216 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
6223 (( tot_len += ext_len ))
6226 if (( num_luns != OSTCOUNT || tot_len != 1024 )); then
6228 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
6234 echo "FIEMAP on N-stripe file succeeded"
6236 run_test 130d "FIEMAP (N-stripe file)"
6239 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
6241 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
6242 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
6244 trap cleanup_130 EXIT RETURN
6246 local fm_file=$DIR/$tfile
6247 lfs setstripe -s 131072 -c 2 $fm_file || error "setstripe failed on $fm_file"
6249 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
6250 for ((i = 0; i < $NUM_BLKS; i++))
6252 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
6255 filefrag -ves $fm_file || error "filefrag $fm_file failed"
6256 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
6258 last_lun=`echo $filefrag_op | cut -d: -f5`
6263 for line in $filefrag_op
6265 frag_lun=`echo $line | cut -d: -f5`
6266 ext_len=`echo $line | cut -d: -f4`
6267 if (( $frag_lun != $last_lun )); then
6268 if (( tot_len != $EXPECTED_LEN )); then
6270 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
6277 (( tot_len += ext_len ))
6280 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
6282 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
6288 echo "FIEMAP with continuation calls succeeded"
6290 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
6292 # Test for writev/readv
6294 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
6295 error "writev test failed"
6296 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
6297 error "readv failed"
6300 run_test 131a "test iov's crossing stripe boundary for writev/readv"
6303 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
6304 error "append writev test failed"
6305 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
6306 error "append writev test failed"
6309 run_test 131b "test append writev"
6312 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
6315 run_test 131c "test read/write on file w/o objects"
6318 rwv -f $DIR/$tfile -w -n 1 1572864
6319 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
6320 if [ "$NOB" != 1572864 ]; then
6321 error "Short read filed: read $NOB bytes instead of 1572864"
6325 run_test 131d "test short read"
6328 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
6329 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
6330 error "read hitting hole failed"
6333 run_test 131e "test read hitting hole"
6338 for node in $(osts_nodes); do
6339 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
6340 [ x$gl = x"" ] && gl=0
6341 gl_sum=$((gl_sum + gl))
6351 if [ x$som = x"enabled" ]; then
6352 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
6353 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
6355 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
6356 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
6359 # do remount to make new mount-conf parameters actual
6366 test_132() { #1028, SOM
6367 local num=$(get_mds_dir $DIR)
6368 local mymds=mds${num}
6370 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
6371 cancel_lru_locks osc
6373 som1=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
6375 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
6376 stat $DIR/$tfile >/dev/null
6377 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
6378 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
6380 som_mode_switch $som1 $gl1 $gl2
6382 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
6383 cancel_lru_locks osc
6385 som2=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
6386 if [ $som1 == $som2 ]; then
6387 error "som is still "$som2
6388 if [ x$som2 = x"enabled" ]; then
6395 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
6396 stat $DIR/$tfile >/dev/null
6397 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
6398 echo "SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
6399 som_mode_switch $som2 $gl1 $gl2
6401 run_test 132 "som avoids glimpse rpc"
6403 test_140() { #bug-17379
6404 mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
6405 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
6406 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
6408 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
6410 while i=`expr $i + 1`; do
6411 mkdir -p $i || error "Creating dir $i"
6412 cd $i || error "Changing to $i"
6413 ln -s ../stat stat || error "Creating stat symlink"
6414 # Read the symlink until ELOOP present,
6415 # not LBUGing the system is considered success,
6416 # we didn't overrun the stack.
6417 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
6419 if [ $ret -eq 40 ]; then
6422 error "Open stat symlink"
6428 echo "The symlink depth = $i"
6429 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 ] || error "Invalid symlink depth"
6431 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
6434 local TF="$TMP/$tfile"
6436 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
6438 cancel_lru_locks osc
6439 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
6440 remount_client $MOUNT
6442 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
6445 $TRUNCATE $DIR/$tfile 6000
6446 cancel_lru_locks osc
6447 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
6450 echo "12345" >>$DIR/$tfile
6451 cancel_lru_locks osc
6452 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
6455 echo "12345" >>$DIR/$tfile
6456 cancel_lru_locks osc
6457 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
6462 run_test 150 "truncate/append tests"
6464 function roc_hit() {
6465 local list=$(comma_list $(osts_nodes))
6467 ACCNUM=$(do_nodes $list $LCTL get_param -n obdfilter.*.stats | \
6468 awk '/'cache_hit'/ {sum+=$2} END {print sum}')
6472 function set_cache() {
6475 if [ "$2" == "off" ]; then
6478 local list=$(comma_list $(osts_nodes))
6479 do_nodes $list lctl set_param obdfilter.*.${1}_cache_enable $on
6481 cancel_lru_locks osc
6485 remote_ost_nodsh && skip "remote OST with nodsh" && return
6488 local list=$(comma_list $(osts_nodes))
6490 # check whether obdfilter is cache capable at all
6491 if ! do_nodes $list $LCTL get_param -n obdfilter.*.read_cache_enable > /dev/null; then
6492 echo "not cache-capable obdfilter"
6496 # check cache is enabled on all obdfilters
6497 if do_nodes $list $LCTL get_param -n obdfilter.*.read_cache_enable | grep 0 >&/dev/null; then
6498 echo "oss cache is disabled"
6502 do_nodes $list $LCTL set_param -n obdfilter.*.writethrough_cache_enable 1
6504 # pages should be in the case right after write
6505 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES || error "dd failed"
6506 local BEFORE=`roc_hit`
6507 cancel_lru_locks osc
6508 cat $DIR/$tfile >/dev/null
6509 local AFTER=`roc_hit`
6510 if ! let "AFTER - BEFORE == CPAGES"; then
6511 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6514 # the following read invalidates the cache
6515 cancel_lru_locks osc
6516 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable 0
6517 cat $DIR/$tfile >/dev/null
6519 # now data shouldn't be found in the cache
6521 cancel_lru_locks osc
6522 cat $DIR/$tfile >/dev/null
6524 if let "AFTER - BEFORE != 0"; then
6525 error "IN CACHE: before: $BEFORE, after: $AFTER"
6528 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable 1
6531 run_test 151 "test cache on oss and controls ==============================="
6534 local TF="$TMP/$tfile"
6536 # simulate ENOMEM during write
6537 #define OBD_FAIL_OST_NOMEM 0x226
6538 lctl set_param fail_loc=0x80000226
6539 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
6541 sync || error "sync failed"
6542 lctl set_param fail_loc=0
6544 # discard client's cache
6545 cancel_lru_locks osc
6547 # simulate ENOMEM during read
6548 lctl set_param fail_loc=0x80000226
6549 cmp $TF $DIR/$tfile || error "cmp failed"
6550 lctl set_param fail_loc=0
6554 run_test 152 "test read/write with enomem ============================"
6557 multiop $DIR/$tfile Ow4096Ycu || error "multiop failed"
6559 run_test 153 "test if fdatasync does not crash ======================="
6562 cp /etc/hosts $DIR/$tfile
6564 fid=$($LFS path2fid $DIR/$tfile)
6566 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
6568 echo "open fid $fid"
6569 diff /etc/hosts $DIR/.lustre/fid/$fid || error "open by fid failed: did not find expected data in file."
6571 echo "Opening a file by FID succeeded"
6573 run_test 154 "Opening a file by FID"
6576 local temp=$TMP/$tfile
6577 local file=$DIR/$tfile
6578 local list=$(comma_list $(osts_nodes))
6579 local big=$(do_nodes $list grep "cache" /proc/cpuinfo | \
6580 awk '{sum+=$4} END{print sum}')
6584 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
6585 error "dd of=$temp bs=6096 count=1 failed"
6587 cancel_lru_locks osc
6588 cmp $temp $file || error "$temp $file differ"
6590 $TRUNCATE $temp 6000
6591 $TRUNCATE $file 6000
6592 cmp $temp $file || error "$temp $file differ (truncate1)"
6594 echo "12345" >>$temp
6595 echo "12345" >>$file
6596 cmp $temp $file || error "$temp $file differ (append1)"
6598 echo "12345" >>$temp
6599 echo "12345" >>$file
6600 cmp $temp $file || error "$temp $file differ (append2)"
6602 dd if=/dev/urandom of=$temp bs=$((big*2)) count=1k || \
6603 error "dd of=$temp bs=$((big*2)) count=1k failed"
6606 cancel_lru_locks osc
6607 cmp $temp $file || error "$temp $file differ"
6615 set_cache writethrough on
6618 run_test 155a "Verification of correctness: read cache:on write_cache:on"
6622 set_cache writethrough off
6625 run_test 155b "Verification of correctness: read cache:on write_cache:off"
6629 set_cache writethrough on
6632 run_test 155c "Verification of correctness: read cache:off write_cache:on"
6636 set_cache writethrough off
6639 run_test 155d "Verification of correctness: read cache:off write_cache:off "
6645 local file="$DIR/$tfile"
6647 log "Turn on read and write cache"
6649 set_cache writethrough on
6651 log "Write data and read it back."
6652 log "Read should be satisfied from the cache."
6653 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6655 cancel_lru_locks osc
6656 cat $file >/dev/null
6658 if ! let "AFTER - BEFORE == CPAGES"; then
6659 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6661 log "cache hits:: before: $BEFORE, after: $AFTER"
6664 log "Read again; it should be satisfied from the cache."
6666 cancel_lru_locks osc
6667 cat $file >/dev/null
6669 if ! let "AFTER - BEFORE == CPAGES"; then
6670 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6672 log "cache hits:: before: $BEFORE, after: $AFTER"
6676 log "Turn off the read cache and turn on the write cache"
6678 set_cache writethrough on
6680 log "Read again; it should be satisfied from the cache."
6682 cancel_lru_locks osc
6683 cat $file >/dev/null
6685 if ! let "AFTER - BEFORE == CPAGES"; then
6686 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6688 log "cache hits:: before: $BEFORE, after: $AFTER"
6691 log "Read again; it should not be satisfied from the cache."
6693 cancel_lru_locks osc
6694 cat $file >/dev/null
6696 if ! let "AFTER - BEFORE == 0"; then
6697 error "IN CACHE: before: $BEFORE, after: $AFTER"
6699 log "cache hits:: before: $BEFORE, after: $AFTER"
6702 log "Write data and read it back."
6703 log "Read should be satisfied from the cache."
6704 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6706 cancel_lru_locks osc
6707 cat $file >/dev/null
6709 if ! let "AFTER - BEFORE == CPAGES"; then
6710 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6712 log "cache hits:: before: $BEFORE, after: $AFTER"
6715 log "Read again; it should not be satisfied from the cache."
6717 cancel_lru_locks osc
6718 cat $file >/dev/null
6720 if ! let "AFTER - BEFORE == 0"; then
6721 error "IN CACHE: before: $BEFORE, after: $AFTER"
6723 log "cache hits:: before: $BEFORE, after: $AFTER"
6727 log "Turn off read and write cache"
6729 set_cache writethrough off
6731 log "Write data and read it back"
6732 log "It should not be satisfied from the cache."
6734 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6735 cancel_lru_locks osc
6737 cat $file >/dev/null
6739 if ! let "AFTER - BEFORE == 0"; then
6740 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
6742 log "cache hits:: before: $BEFORE, after: $AFTER"
6746 log "Turn on the read cache and turn off the write cache"
6748 set_cache writethrough off
6750 log "Write data and read it back"
6751 log "It should not be satisfied from the cache."
6753 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6755 cancel_lru_locks osc
6756 cat $file >/dev/null
6758 if ! let "AFTER - BEFORE == 0"; then
6759 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
6761 log "cache hits:: before: $BEFORE, after: $AFTER"
6764 log "Read again; it should be satisfied from the cache."
6766 cancel_lru_locks osc
6767 cat $file >/dev/null
6769 if ! let "AFTER - BEFORE == CPAGES"; then
6770 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6772 log "cache hits:: before: $BEFORE, after: $AFTER"
6777 run_test 156 "Verification of tunables ============================"
6781 if [ $MDSCOUNT -gt 1 ]; then
6782 error_ignore 17935 $*
6788 USER=$(do_facet $SINGLEMDS lctl --device $MDT0 changelog_register -n)
6789 echo "Registered as changelog user $USER"
6790 do_facet $SINGLEMDS lctl get_param -n mdd.$MDT0.changelog_users | \
6791 grep -q $USER || error "User $USER not found in changelog_users"
6794 mkdir -p $DIR/$tdir/pics/2008/zachy
6795 touch $DIR/$tdir/pics/2008/zachy/timestamp
6796 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
6797 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
6798 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
6799 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
6800 rm $DIR/$tdir/pics/desktop.jpg
6802 $LFS changelog $MDT0 | tail -5
6804 echo "verifying changelog mask"
6805 do_facet $SINGLEMDS lctl set_param mdd.$MDT0.changelog_mask="-mkdir"
6806 mkdir -p $DIR/$tdir/pics/2009/sofia
6807 do_facet $SINGLEMDS lctl set_param mdd.$MDT0.changelog_mask="+mkdir"
6808 mkdir $DIR/$tdir/pics/2009/zachary
6809 DIRS=$($LFS changelog $MDT0 | tail -5 | grep -c MKDIR)
6810 [ $DIRS -eq 1 ] || err17935 "changelog mask count $DIRS != 1"
6813 echo "verifying target fid"
6814 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
6815 tail -1 | awk '{print $6}')
6816 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
6817 [ "$fidc" == "t=$fidf" ] || \
6818 err17935 "fid in changelog $fidc != file fid $fidf"
6819 echo "verifying parent fid"
6820 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
6821 tail -1 | awk '{print $7}')
6822 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
6823 [ "$fidc" == "p=$fidf" ] || \
6824 err17935 "pfid in changelog $fidc != dir fid $fidf"
6826 USER_REC1=$(do_facet $SINGLEMDS lctl get_param -n \
6827 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
6828 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
6829 USER_REC2=$(do_facet $SINGLEMDS lctl get_param -n \
6830 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
6831 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
6832 [ $USER_REC2 == $(($USER_REC1 + 5)) ] || \
6833 err17935 "user index should be $(($USER_REC1 + 5)); is $USER_REC2"
6835 MIN_REC=$(do_facet $SINGLEMDS lctl get_param mdd.$MDT0.changelog_users | \
6836 awk 'min == "" || $2 < min {min = $2}; END {print min}')
6837 FIRST_REC=$($LFS changelog $MDT0 | head -1 | awk '{print $1}')
6838 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
6839 [ $FIRST_REC == $(($MIN_REC + 1)) ] || \
6840 err17935 "first index should be $(($MIN_REC + 1)); is $FIRST_REC"
6842 echo "verifying user deregister"
6843 do_facet $SINGLEMDS lctl --device $MDT0 changelog_deregister $USER
6844 do_facet $SINGLEMDS lctl get_param -n mdd.$MDT0.changelog_users | \
6845 grep -q $USER && error "User $USER still found in changelog_users"
6847 USERS=$(( $(do_facet $SINGLEMDS lctl get_param -n \
6848 mdd.$MDT0.changelog_users | wc -l) - 2 ))
6849 if [ $USERS -eq 0 ]; then
6850 LAST_REC1=$(do_facet $SINGLEMDS lctl get_param -n \
6851 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
6852 touch $DIR/$tdir/chloe
6853 LAST_REC2=$(do_facet $SINGLEMDS lctl get_param -n \
6854 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
6855 echo "verify changelogs are off if we were the only user: $LAST_REC1 == $LAST_REC2"
6856 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
6858 echo "$USERS other changelog users; can't verify off"
6861 run_test 160 "changelog sanity"
6865 cp /etc/hosts $DIR/$tdir/$tfile
6866 mkdir $DIR/$tdir/foo1
6867 mkdir $DIR/$tdir/foo2
6868 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
6869 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
6870 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
6871 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
6872 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[')
6873 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
6874 $LFS fid2path $DIR $FID
6875 err17935 "bad link ea"
6878 rm $DIR/$tdir/foo2/zachary
6880 rm $DIR/$tdir/foo2/thor
6882 rm $DIR/$tdir/$tfile
6884 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
6885 if [ "$($LFS fid2path $DIR --link 1 $FID)" != "/$tdir/foo2/maggie" ]
6887 $LFS fid2path $DIR $FID
6888 err17935 "bad link rename"
6890 rm $DIR/$tdir/foo2/maggie
6893 local longname=filename_avg_len_is_thirty_two_
6894 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 || \
6895 error "failed to hardlink many files"
6896 links=$($LFS fid2path $DIR $FID | wc -l)
6897 echo -n "${links}/1000 links in link EA"
6898 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
6899 unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
6900 error "failed to unlink many hardlinks"
6902 run_test 161 "link ea sanity"
6909 local path=$(${LFS} fid2path $*)
6912 if [ $RC -ne 0 ]; then
6913 err17935 "path looked up of $expected failed. Error $RC"
6915 elif [ "${path}" != "${expected}" ]; then
6916 err17935 "path looked up \"${path}\" instead of \"${expected}\""
6919 echo "fid $fid resolves to path $path"
6923 # Make changes to filesystem
6924 mkdir -p $DIR/$tdir/d2
6925 touch $DIR/$tdir/d2/$tfile
6926 touch $DIR/$tdir/d2/x1
6927 touch $DIR/$tdir/d2/x2
6928 mkdir -p $DIR/$tdir/d2/a/b/c
6929 mkdir -p $DIR/$tdir/d2/p/q/r
6931 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[')
6932 check_path "/$tdir/d2/$tfile" $DIR $FID --link 0
6935 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
6936 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[')
6937 check_path "/$tdir/d2/p/q/r/slink" $DIR $FID --link 0
6940 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
6941 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
6942 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[')
6943 # fid2path dir/fsname should both work
6944 check_path "/$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1
6945 check_path "/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0
6947 # hardlink count: check that there are 2 links
6948 # Doesnt work with CMD yet: 17935
6949 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
6950 err17935 "expected 2 links"
6952 # hardlink indexing: remove the first link
6953 rm $DIR/$tdir/d2/p/q/r/hlink
6954 check_path "/$tdir/d2/a/b/c/new_file" $DIR $FID --link 0
6958 run_test 162 "path lookup sanity"
6961 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6962 copytool --test $FSNAME || { skip "copytool not runnable: $?" && return; }
6965 local uuid=$($LCTL get_param -n mdc.${FSNAME}-MDT0000-mdc-*.uuid)
6966 # this proc file is temporary and linux-only
6967 do_facet mds lctl set_param mdt.${FSNAME}-MDT0000.mdccomm=$uuid ||\
6968 error "kernel->userspace send failed"
6971 run_test 163 "kernel <-> userspace comms"
6974 # do directio so as not to populate the page cache
6975 log "creating a 10 Mb file"
6976 multiop $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
6977 log "starting reads"
6978 dd if=$DIR/$tfile of=/dev/null bs=4096 &
6979 log "truncating the file"
6980 multiop $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
6982 kill %+ || true # reads might have finished
6983 echo "wait until dd is finished"
6985 log "removing the temporary file"
6986 rm -rf $DIR/$tfile || error "tmp file removal failed"
6988 run_test 169 "parallel read and truncate should not deadlock"
6991 $LCTL clear # bug 18514
6992 $LCTL debug_daemon start $TMP/${tfile}_log_good
6994 $LCTL debug_daemon stop
6995 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
6996 error "sed failed to read log_good"
6998 $LCTL debug_daemon start $TMP/${tfile}_log_good
7000 $LCTL debug_daemon stop
7002 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
7003 error "lctl df log_bad failed"
7005 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
7006 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
7008 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
7009 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
7011 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
7012 error "bad_line good_line1 good_line2 are empty"
7014 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
7015 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
7016 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
7018 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
7019 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
7020 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
7022 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
7023 error "bad_line_new good_line_new are empty"
7025 local expected_good=$((good_line1 + good_line2*2))
7027 rm -f $TMP/${tfile}*
7028 if [ $bad_line -ne $bad_line_new ]; then
7029 error "expected $bad_line bad lines, but got $bad_line_new"
7033 if [ $expected_good -ne $good_line_new ]; then
7034 error "expected $expected_good good lines, but got $good_line_new"
7039 run_test 170 "test lctl df to handle corrupted log ====================="
7041 test_171() { # bug20592
7042 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
7043 $LCTL set_param fail_loc=0x50e
7044 $LCTL set_param fail_val=3000
7045 multiop_bg_pause $DIR/$tfile Os || true
7048 if dmesg | grep "recursive fault"; then
7049 error "caught a recursive fault"
7051 $LCTL set_param fail_loc=0
7054 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
7056 # it would be good to share it with obdfilter-survey/libecho code
7057 setup_obdecho_osc () {
7060 local obdfilter_name=$2
7061 echo "Creating new osc for $obdfilter_name on $ost_nid"
7062 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
7063 ${obdfilter_name}_osc_UUID || rc=2; }
7064 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
7065 ${obdfilter_name}_UUID $ost_nid || rc=3; }
7069 cleanup_obdecho_osc () {
7070 local obdfilter_name=$1
7071 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
7072 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
7076 obdecho_create_test() {
7081 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
7082 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
7084 if [ $rc -eq 0 ]; then
7085 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
7086 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
7088 echo "New object id is $id"
7089 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec test_brw 10 w v 64 $id" ||
7091 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
7092 "cleanup" || rc=5; }
7093 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
7095 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
7103 if ! module_loaded obdecho; then
7104 load_module obdecho/obdecho
7108 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
7109 local host=$(awk '/current_connection:/ {print $2}' /proc/fs/lustre/osc/$osc/import)
7110 local target=$(awk '/target:/ {print $2}' /proc/fs/lustre/osc/$osc/import)
7111 target=${target%_UUID}
7113 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
7114 [ $rc -eq 0 ] && { obdecho_create_test ${target}_osc client || rc=2; }
7115 [[ -n $target ]] && cleanup_obdecho_osc $target
7116 [ $rmmod_local -eq 1 ] && rmmod obdecho
7119 run_test 180a "test obdecho on osc"
7123 local rmmod_remote=0
7125 do_facet ost "lsmod | grep -q obdecho || " \
7126 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
7127 "modprobe obdecho; }" && rmmod_remote=1
7128 target=$(do_facet ost $LCTL dl | awk '/obdfilter/ {print $4;exit}')
7129 [[ -n $target ]] && { obdecho_create_test $target ost || rc=1; }
7130 [ $rmmod_remote -eq 1 ] && do_facet ost "rmmod obdecho"
7133 run_test 180b "test obdecho directly on obdfilter"
7139 TGTPOOL_MAX=$(($TGT_COUNT - 1))
7141 TGTPOOL_LIST=`seq $TGTPOOL_FIRST $TGTPOOL_STEP $TGTPOOL_MAX`
7142 POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
7143 POOL_DIR=$POOL_ROOT/dir_tst
7144 POOL_FILE=$POOL_ROOT/file_tst
7146 check_file_in_pool()
7149 res=$($GETSTRIPE $file | grep 0x | cut -f2)
7152 found=$(echo :$TGTPOOL_LIST: | tr " " ":" | grep :$i:)
7153 if [[ "$found" == "" ]]
7155 echo "pool list: $TGTPOOL_LIST"
7156 echo "striping: $res"
7157 error "$file not allocated in $POOL"
7164 trap "cleanup_pools $FSNAME" EXIT
7167 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7168 create_pool $FSNAME.$POOL || return $?
7169 [ $($LFS pool_list $FSNAME | grep -c $POOL) -eq 1 ] ||
7170 error "$POOL not in lfs pool_list"
7172 run_test 200a "Create new pool =========================================="
7175 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7176 TGT=$(for i in $TGTPOOL_LIST; do printf "$FSNAME-OST%04x_UUID " $i; done)
7177 do_facet mgs $LCTL pool_add $FSNAME.$POOL \
7178 $FSNAME-OST[$TGTPOOL_FIRST-$TGTPOOL_MAX/$TGTPOOL_STEP]
7179 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL | sort -u | tr '\n' ' ' " "$TGT" ||
7180 error "Add to pool failed"
7181 local lfscount=$($LFS pool_list $FSNAME.$POOL | grep -c "\-OST")
7182 local addcount=$((($TGTPOOL_MAX - $TGTPOOL_FIRST) / $TGTPOOL_STEP + 1))
7183 [ $lfscount -eq $addcount ] ||
7184 error "lfs pool_list bad ost count $lfscount != $addcount"
7186 run_test 200b "Add targets to a pool ===================================="
7189 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7191 $SETSTRIPE -c 2 -p $POOL $POOL_DIR
7192 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR"
7194 run_test 200c "Set pool on a directory ================================="
7197 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7198 res=$($GETSTRIPE --pool $POOL_DIR | awk '/^pool:/ {print $2}')
7199 [ "$res" = $POOL ] || error "Pool on $POOL_DIR is $res, not $POOL"
7201 run_test 200d "Check pool on a directory ==============================="
7204 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7206 for i in $(seq -w 1 $(($TGT_COUNT * 3)))
7208 file=$POOL_DIR/file-$i
7210 check_file_in_pool $file
7213 failed=$(($failed + 1))
7216 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
7218 run_test 200e "Check files allocation from directory pool =============="
7221 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7224 for i in $(seq -w 1 $(($TGT_COUNT * 3)))
7226 file=$POOL_FILE/spoo-$i
7227 $SETSTRIPE -p $POOL $file
7228 check_file_in_pool $file
7231 failed=$(($failed + 1))
7234 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
7236 run_test 200f "Create files in a pool ==================================="
7239 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7240 TGT=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$POOL | tr '\n' ' ')
7241 res=$($LFS df --pool $FSNAME.$POOL | awk '{print $1}' | grep "$FSNAME-OST" | tr '\n' ' ')
7242 [ "$res" = "$TGT" ] || error "Pools OSTs '$TGT' is not '$res' that lfs df reports"
7244 run_test 200g "lfs df a pool ============================================"
7247 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7248 TGT=$($LCTL get_param -n lov.$FSNAME-*.pools.$POOL | head -1)
7249 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
7250 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL | grep $TGT" "" ||
7251 error "$TGT not removed from $FSNAME.$POOL"
7253 run_test 201a "Remove a target from a pool ============================="
7256 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7257 for TGT in $($LCTL get_param -n lov.$FSNAME-*.pools.$POOL | sort -u)
7259 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
7261 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL" "" ||
7262 error "Pool $FSNAME.$POOL cannot be drained"
7263 # striping on an empty/nonexistant pool should fall back to "pool of everything"
7264 touch ${POOL_DIR}/$tfile || error "failed to use fallback striping for empty pool"
7265 # setstripe on an empty pool should fail
7266 $SETSTRIPE -p $POOL ${POOL_FILE}/$tfile 2>/dev/null && \
7267 error "expected failure when creating file with empty pool"
7270 run_test 201b "Remove all targets from a pool =========================="
7273 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7274 do_facet mgs $LCTL pool_destroy $FSNAME.$POOL
7277 # striping on an empty/nonexistant pool should fall back to "pool of everything"
7278 touch ${POOL_DIR}/$tfile || error "failed to use fallback striping for missing pool"
7279 # setstripe on an empty pool should fail
7280 $SETSTRIPE -p $POOL ${POOL_FILE}/$tfile 2>/dev/null && \
7281 error "expected failure when creating file with missing pool"
7283 # get param should return err once pool is gone
7284 if wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL 2>/dev/null ||
7285 echo foo" "foo"; then
7286 remove_pool_from_list $FSNAME.$POOL
7289 error "Pool $FSNAME.$POOL is not destroyed"
7291 run_test 201c "Remove a pool ============================================"
7293 cleanup_pools $FSNAME
7297 size=$((size % 8192 + 1))
7298 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
7299 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
7300 rm -f $DIR/f212 $DIR/f212.xyz
7302 run_test 212 "Sendfile test ============================================"
7305 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
7306 cancel_lru_locks osc
7307 lctl set_param fail_loc=0x8000040f
7308 # generate a read lock
7309 cat $DIR/$tfile > /dev/null
7310 # write to the file, it will try to cancel the above read lock.
7311 cat /etc/hosts >> $DIR/$tfile
7313 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
7315 test_214() { # for bug 20133
7316 mkdir -p $DIR/d214p/d214c
7317 for (( i=0; i < 340; i++ )) ; do
7318 touch $DIR/d214p/d214c/a$i
7321 ls -l $DIR/d214p || error "ls -l $DIR/d214p failed"
7322 mv $DIR/d214p/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
7323 ls $DIR/d214c || error "ls $DIR/d214c failed"
7324 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
7326 run_test 214 "hash-indexed directory test - bug 20133"
7328 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
7329 create_lnet_proc_files() {
7330 cat /proc/sys/lnet/$1 >$TMP/lnet_$1.out || error "cannot read /proc/sys/lnet/$1"
7331 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
7333 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
7334 rm -f "$TMP/lnet_$1.sys_tmp"
7337 # counterpart of create_lnet_proc_files
7338 remove_lnet_proc_files() {
7339 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
7342 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
7343 # 3rd arg as regexp for body
7344 check_lnet_proc_stats() {
7345 local l=$(cat "$TMP/lnet_$1" |wc -l)
7346 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
7348 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
7351 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
7352 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
7353 # optional and can be regexp for 2nd line (lnet.routes case)
7354 check_lnet_proc_entry() {
7355 local blp=2 # blp stands for 'position of 1st line of body'
7356 [ "$5" = "" ] || blp=3 # lnet.routes case
7358 local l=$(cat "$TMP/lnet_$1" |wc -l)
7359 # subtracting one from $blp because the body can be empty
7360 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
7362 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
7363 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
7365 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
7366 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
7368 # bail out if any unexpected line happened
7369 sed -n "$blp~1 p" "$TMP/lnet_$1" |grep -Ev "$3"
7370 [ "$?" != 0 ] || error "$2 misformatted"
7373 test_215() { # for bugs 18102, 21079, 21517
7374 local N='(0|[1-9][0-9]*)' # non-negative numeric
7375 local P='[1-9][0-9]*' # positive numeric
7376 local I='(0|-?[1-9][0-9]*)' # any numeric (0 | >0 | <0)
7377 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
7378 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
7379 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
7381 local L1 # regexp for 1st line
7382 local L2 # regexp for 2nd line (optional)
7383 local BR # regexp for the rest (body)
7385 # /proc/sys/lnet/stats should look as 11 space-separated non-negative numerics
7386 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
7387 create_lnet_proc_files "stats"
7388 check_lnet_proc_stats "stats.out" "/proc/sys/lnet/stats" "$BR"
7389 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
7390 remove_lnet_proc_files "stats"
7392 # /proc/sys/lnet/routes should look like this:
7393 # Routing disabled/enabled
7394 # net hops state router
7395 # where net is a string like tcp0, hops >= 0, state is up/down,
7396 # router is a string like 192.168.1.1@tcp2
7397 L1="^Routing (disabled|enabled)$"
7398 L2="^net +hops +state +router$"
7399 BR="^$NET +$N +(up|down) +$NID$"
7400 create_lnet_proc_files "routes"
7401 check_lnet_proc_entry "routes.out" "/proc/sys/lnet/routes" "$BR" "$L1" "$L2"
7402 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
7403 remove_lnet_proc_files "routes"
7405 # /proc/sys/lnet/routers should look like this:
7406 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
7407 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
7408 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
7409 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
7410 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
7411 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
7412 create_lnet_proc_files "routers"
7413 check_lnet_proc_entry "routers.out" "/proc/sys/lnet/routers" "$BR" "$L1"
7414 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
7415 remove_lnet_proc_files "routers"
7417 # /proc/sys/lnet/peers should look like this:
7418 # nid refs state max rtr min tx min queue
7419 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
7420 # state is up/down/NA, max >= 0. rtr, min, tx, min are
7421 # numeric (0 or >0 or <0), queue >= 0.
7422 L1="^nid +refs +state +max +rtr +min +tx +min +queue$"
7423 BR="^$NID +$P +(up|down|NA) +$N +$I +$I +$I +$I +$N$"
7424 create_lnet_proc_files "peers"
7425 check_lnet_proc_entry "peers.out" "/proc/sys/lnet/peers" "$BR" "$L1"
7426 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
7427 remove_lnet_proc_files "peers"
7429 # /proc/sys/lnet/buffers should look like this:
7430 # pages count credits min
7431 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
7432 L1="^pages +count +credits +min$"
7433 BR="^ +$N +$N +$I +$I$"
7434 create_lnet_proc_files "buffers"
7435 check_lnet_proc_entry "buffers.out" "/proc/sys/lnet/buffers" "$BR" "$L1"
7436 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
7437 remove_lnet_proc_files "buffers"
7439 # /proc/sys/lnet/nis should look like this:
7440 # nid status alive refs peer rtr max tx min
7441 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
7442 # alive is numeric (0 or >0 or <0), refs > 0, peer >= 0,
7443 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
7444 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
7445 BR="^$NID +(up|down) +$I +$P +$N +$N +$N +$I +$I$"
7446 create_lnet_proc_files "nis"
7447 check_lnet_proc_entry "nis.out" "/proc/sys/lnet/nis" "$BR" "$L1"
7448 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
7449 remove_lnet_proc_files "nis"
7451 # can we successfully write to /proc/sys/lnet/stats?
7452 echo "0" >/proc/sys/lnet/stats || error "cannot write to /proc/sys/lnet/stats"
7453 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
7455 run_test 215 "/proc/sys/lnet exists and has proper content - bugs 18102, 21079, 21517"
7457 test_216() { # bug 20317
7459 local p="$TMP/sanityN-$TESTNAME.parameters"
7460 save_lustre_params $HOSTNAME "osc.*.contention_seconds" > $p
7461 for node in $(osts_nodes); do
7462 save_lustre_params $node "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
7463 save_lustre_params $node "ldlm.namespaces.filter-*.contended_locks" >> $p
7464 save_lustre_params $node "ldlm.namespaces.filter-*.contention_seconds" >> $p
7468 # agressive lockless i/o settings
7469 for node in $(osts_nodes); do
7470 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'
7472 lctl set_param -n osc.*.contention_seconds 60
7474 $DIRECTIO write $DIR/$tfile 0 10 4096
7475 $CHECKSTAT -s 40960 $DIR/$tfile
7477 # disable lockless i/o
7478 for node in $(osts_nodes); do
7479 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
7481 lctl set_param -n osc.*.contention_seconds 0
7484 dd if=/dev/zero of=$DIR/$tfile count=0
7485 $CHECKSTAT -s 0 $DIR/$tfile
7487 restore_lustre_params <$p
7491 run_test 216 "check lockless direct write works and updates file size and kms correctly"
7494 # tests that do cleanup/setup should be run at the end
7499 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
7500 $LCTL set_param fail_loc=0x903
7501 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
7502 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
7505 FAIL_ON_ERROR=true cleanup
7506 FAIL_ON_ERROR=true setup
7508 run_test 900 "umount should not race with any mgc requeue thread"
7510 log "cleanup: ======================================================"
7511 check_and_cleanup_lustre
7512 if [ "$I_MOUNTED" != "yes" ]; then
7513 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true
7516 echo '=========================== finished ==============================='
7517 [ -f "$SANITYLOG" ] && cat $SANITYLOG && grep -q FAIL $SANITYLOG && exit 1 || true
7518 echo "$0: completed"