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"
1284 local old_ifs="$IFS"
1286 lmm=($($GETSTRIPE -v $1))
1289 fid=($($LFS path2fid $1))
1292 # compare lmm_seq and lu_fid->f_seq
1293 [ ${lmm[4]} = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1294 # compare lmm_object_id and lu_fid->oid
1295 [ ${lmm[6]} = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1297 echo -e "\tseq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}\n\tstripe count: ${lmm[8]}"
1299 [ "$FSTYPE" != "ldiskfs" ] && skip "can not check trusted.fid FSTYPE=$FSTYPE" && return 0
1301 # check the trusted.fid attribute of the OST objects of the file
1302 for (( i=0, j=19; i < ${lmm[8]}; i++, j+=4 )); do
1303 local obdidx=${lmm[$j]}
1304 local devnum=$((obdidx + 1))
1305 local objid=${lmm[$((j+1))]}
1306 local group=${lmm[$((j+3))]}
1307 local dev=$(ostdevname $devnum)
1308 local dir=${MOUNT%/*}/ost$devnum
1309 do_facet ost$devnum mount -t $FSTYPE $dev $dir $OST_MOUNT_OPTS ||
1310 { error "mounting $dev as $FSTYPE failed"; return 3; }
1312 obj_filename=$(do_facet ost$devnum find $dir/O/$group -name $objid)
1313 local ff=$(do_facet ost$devnum $LL_DECODE_FILTER_FID $obj_filename)
1318 # compare lmm_seq and filter_fid->ff_parent.f_seq
1319 [ ${ff[11]} = ${lmm[4]} ] || { error "parent SEQ mismatch"; return 4; }
1320 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1321 [ ${ff[12]} = ${lmm[6]} ] || { error "parent OID mismatch"; return 5; }
1322 let stripe=${ff[13]}
1323 [ $stripe -eq $i ] || { error "stripe mismatch"; return 6; }
1325 echo -e "\t\tost $obdidx, objid $objid, group $group"
1326 do_facet ost$devnum umount -d $dev
1332 $SETSTRIPE $DIR/$tdir/$tfile-1 -c 1 -o 0 -s 1m ||
1333 { error "setstripe -c -1 failed"; return 1; }
1334 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1335 { error "dd 1 mb failed"; return 2; }
1336 $SETSTRIPE $DIR/$tdir/$tfile-2 -c -1 -o $(($OSTCOUNT - 1)) -s 1m ||
1337 { error "setstripe -c 1 failed"; return 3; }
1338 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1339 { error "dd $OSTCOUNT mb failed"; return 4; }
1342 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1343 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1345 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1347 # createtest also checks that device nodes are created and
1348 # then visible correctly (#2091)
1349 test_28() { # bug 2091
1351 $CREATETEST $DIR/d28/ct || error
1353 run_test 28 "create/mknod/mkdir with bad file types ============"
1356 cancel_lru_locks mdc
1362 declare -i LOCKCOUNTORIG=0
1363 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1364 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
1366 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
1368 declare -i LOCKUNUSEDCOUNTORIG=0
1369 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1370 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
1377 declare -i LOCKCOUNTCURRENT=0
1378 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1379 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
1382 declare -i LOCKUNUSEDCOUNTCURRENT=0
1383 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1384 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
1387 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1388 lctl set_param -n ldlm.dump_namespaces ""
1389 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1390 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1391 log "dumped log to $TMP/test_29.dk (bug 5793)"
1394 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1395 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1396 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1397 log "dumped log to $TMP/test_29.dk (bug 5793)"
1401 run_test 29 "IT_GETATTR regression ============================"
1404 cp `which ls` $DIR || cp /bin/ls $DIR
1408 run_test 30 "run binary from Lustre (execve) ==================="
1411 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1412 $CHECKSTAT -a $DIR/f31 || error
1414 run_test 31a "open-unlink file =================================="
1417 touch $DIR/f31 || error
1418 ln $DIR/f31 $DIR/f31b || error
1419 multiop $DIR/f31b Ouc || error
1420 $CHECKSTAT -t file $DIR/f31 || error
1422 run_test 31b "unlink file with multiple links while open ======="
1425 touch $DIR/f31 || error
1426 ln $DIR/f31 $DIR/f31c || error
1427 multiop_bg_pause $DIR/f31 O_uc || return 1
1429 multiop $DIR/f31c Ouc
1430 kill -USR1 $MULTIPID
1433 run_test 31c "open-unlink file with multiple links ============="
1436 opendirunlink $DIR/d31d $DIR/d31d || error
1437 $CHECKSTAT -a $DIR/d31d || error
1439 run_test 31d "remove of open directory ========================="
1441 test_31e() { # bug 2904
1442 check_kernel_version 34 || return 0
1443 openfilleddirunlink $DIR/d31e || error
1445 run_test 31e "remove of open non-empty directory ==============="
1447 test_31f() { # bug 4554
1450 $SETSTRIPE $DIR/d31f -s 1048576 -c 1
1451 cp /etc/hosts $DIR/d31f
1453 $GETSTRIPE $DIR/d31f/hosts
1454 multiop_bg_pause $DIR/d31f D_c || return 1
1457 rm -rv $DIR/d31f || error "first of $DIR/d31f"
1459 $SETSTRIPE $DIR/d31f -s 1048576 -c 1
1460 cp /etc/hosts $DIR/d31f
1462 $GETSTRIPE $DIR/d31f/hosts
1463 multiop_bg_pause $DIR/d31f D_c || return 1
1466 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
1467 wait $MULTIPID || error "first opendir $MULTIPID failed"
1471 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
1472 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
1475 run_test 31f "remove of open directory with open-unlink file ==="
1478 echo "-- cross directory link --"
1479 mkdir $DIR/d31g{a,b}
1481 ln $DIR/d31ga/f $DIR/d31gb/g
1482 $CHECKSTAT -t file $DIR/d31ga/f || error "source"
1483 [ `stat -c%h $DIR/d31ga/f` == '2' ] || error "source nlink"
1484 $CHECKSTAT -t file $DIR/d31gb/g || error "target"
1485 [ `stat -c%h $DIR/d31gb/g` == '2' ] || error "target nlink"
1487 run_test 31g "cross directory link==============="
1490 echo "-- cross directory link --"
1494 ln $DIR/d31h/f $DIR/d31h/dir/g
1495 $CHECKSTAT -t file $DIR/d31h/f || error "source"
1496 [ `stat -c%h $DIR/d31h/f` == '2' ] || error "source nlink"
1497 $CHECKSTAT -t file $DIR/d31h/dir/g || error "target"
1498 [ `stat -c%h $DIR/d31h/dir/g` == '2' ] || error "target nlink"
1500 run_test 31h "cross directory link under child==============="
1503 echo "-- cross directory link --"
1506 touch $DIR/d31i/dir/f
1507 ln $DIR/d31i/dir/f $DIR/d31i/g
1508 $CHECKSTAT -t file $DIR/d31i/dir/f || error "source"
1509 [ `stat -c%h $DIR/d31i/dir/f` == '2' ] || error "source nlink"
1510 $CHECKSTAT -t file $DIR/d31i/g || error "target"
1511 [ `stat -c%h $DIR/d31i/g` == '2' ] || error "target nlink"
1513 run_test 31i "cross directory link under parent==============="
1518 mkdir $DIR/d31j/dir1
1519 ln $DIR/d31j/dir1 $DIR/d31j/dir2 && error "ln for dir"
1520 link $DIR/d31j/dir1 $DIR/d31j/dir3 && error "link for dir"
1521 mlink $DIR/d31j/dir1 $DIR/d31j/dir4 && error "mlink for dir"
1522 mlink $DIR/d31j/dir1 $DIR/d31j/dir1 && error "mlink to the same dir"
1525 run_test 31j "link for directory==============="
1531 touch $DIR/d31k/exist
1532 mlink $DIR/d31k/s $DIR/d31k/t || error "mlink"
1533 mlink $DIR/d31k/s $DIR/d31k/exist && error "mlink to exist file"
1534 mlink $DIR/d31k/s $DIR/d31k/s && error "mlink to the same file"
1535 mlink $DIR/d31k/s $DIR/d31k && error "mlink to parent dir"
1536 mlink $DIR/d31k $DIR/d31k/s && error "mlink parent dir to target"
1537 mlink $DIR/d31k/not-exist $DIR/d31k/foo && error "mlink non-existing to new"
1538 mlink $DIR/d31k/not-exist $DIR/d31k/s && error "mlink non-existing to exist"
1541 run_test 31k "link to file: the same, non-existing, dir==============="
1547 touch $DIR/d31m2/exist
1548 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
1549 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
1550 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
1551 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
1552 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
1553 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
1556 run_test 31m "link to file: the same, non-existing, dir==============="
1559 echo "== more mountpoints and symlinks ================="
1560 [ -e $DIR/d32a ] && rm -fr $DIR/d32a
1561 mkdir -p $DIR/d32a/ext2-mountpoint
1562 mount -t ext2 -o loop $EXT2_DEV $DIR/d32a/ext2-mountpoint || error
1563 $CHECKSTAT -t dir $DIR/d32a/ext2-mountpoint/.. || error
1564 $UMOUNT $DIR/d32a/ext2-mountpoint || error
1566 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
1569 [ -e $DIR/d32b ] && rm -fr $DIR/d32b
1570 mkdir -p $DIR/d32b/ext2-mountpoint
1571 mount -t ext2 -o loop $EXT2_DEV $DIR/d32b/ext2-mountpoint || error
1572 ls -al $DIR/d32b/ext2-mountpoint/.. || error
1573 $UMOUNT $DIR/d32b/ext2-mountpoint || error
1575 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
1578 [ -e $DIR/d32c ] && rm -fr $DIR/d32c
1579 mkdir -p $DIR/d32c/ext2-mountpoint
1580 mount -t ext2 -o loop $EXT2_DEV $DIR/d32c/ext2-mountpoint || error
1581 mkdir -p $DIR/d32c/d2/test_dir
1582 $CHECKSTAT -t dir $DIR/d32c/ext2-mountpoint/../d2/test_dir || error
1583 $UMOUNT $DIR/d32c/ext2-mountpoint || error
1585 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
1588 [ -e $DIR/d32d ] && rm -fr $DIR/d32d
1589 mkdir -p $DIR/d32d/ext2-mountpoint
1590 mount -t ext2 -o loop $EXT2_DEV $DIR/d32d/ext2-mountpoint || error
1591 mkdir -p $DIR/d32d/d2/test_dir
1592 ls -al $DIR/d32d/ext2-mountpoint/../d2/test_dir || error
1593 $UMOUNT $DIR/d32d/ext2-mountpoint || error
1595 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
1598 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
1599 mkdir -p $DIR/d32e/tmp
1600 TMP_DIR=$DIR/d32e/tmp
1601 ln -s $DIR/d32e $TMP_DIR/symlink11
1602 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1603 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
1604 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
1606 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
1609 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
1610 mkdir -p $DIR/d32f/tmp
1611 TMP_DIR=$DIR/d32f/tmp
1612 ln -s $DIR/d32f $TMP_DIR/symlink11
1613 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1614 ls $DIR/d32f/tmp/symlink11 || error
1615 ls $DIR/d32f/symlink01 || error
1617 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
1620 TMP_DIR=$DIR/$tdir/tmp
1621 mkdir -p $TMP_DIR $DIR/${tdir}2
1622 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1623 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1624 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
1625 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
1626 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
1627 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
1629 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1632 rm -fr $DIR/$tdir $DIR/${tdir}2
1633 TMP_DIR=$DIR/$tdir/tmp
1634 mkdir -p $TMP_DIR $DIR/${tdir}2
1635 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1636 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1637 ls $TMP_DIR/symlink12 || error
1638 ls $DIR/$tdir/symlink02 || error
1640 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1643 [ -e $DIR/d32i ] && rm -fr $DIR/d32i
1644 mkdir -p $DIR/d32i/ext2-mountpoint
1645 mount -t ext2 -o loop $EXT2_DEV $DIR/d32i/ext2-mountpoint || error
1646 touch $DIR/d32i/test_file
1647 $CHECKSTAT -t file $DIR/d32i/ext2-mountpoint/../test_file || error
1648 $UMOUNT $DIR/d32i/ext2-mountpoint || error
1650 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
1653 [ -e $DIR/d32j ] && rm -fr $DIR/d32j
1654 mkdir -p $DIR/d32j/ext2-mountpoint
1655 mount -t ext2 -o loop $EXT2_DEV $DIR/d32j/ext2-mountpoint || error
1656 touch $DIR/d32j/test_file
1657 cat $DIR/d32j/ext2-mountpoint/../test_file || error
1658 $UMOUNT $DIR/d32j/ext2-mountpoint || error
1660 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
1664 mkdir -p $DIR/d32k/ext2-mountpoint
1665 mount -t ext2 -o loop $EXT2_DEV $DIR/d32k/ext2-mountpoint
1666 mkdir -p $DIR/d32k/d2
1667 touch $DIR/d32k/d2/test_file || error
1668 $CHECKSTAT -t file $DIR/d32k/ext2-mountpoint/../d2/test_file || error
1669 $UMOUNT $DIR/d32k/ext2-mountpoint || error
1671 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
1675 mkdir -p $DIR/d32l/ext2-mountpoint
1676 mount -t ext2 -o loop $EXT2_DEV $DIR/d32l/ext2-mountpoint || error
1677 mkdir -p $DIR/d32l/d2
1678 touch $DIR/d32l/d2/test_file
1679 cat $DIR/d32l/ext2-mountpoint/../d2/test_file || error
1680 $UMOUNT $DIR/d32l/ext2-mountpoint || error
1682 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
1686 mkdir -p $DIR/d32m/tmp
1687 TMP_DIR=$DIR/d32m/tmp
1688 ln -s $DIR $TMP_DIR/symlink11
1689 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1690 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
1691 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
1693 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
1697 mkdir -p $DIR/d32n/tmp
1698 TMP_DIR=$DIR/d32n/tmp
1699 ln -s $DIR $TMP_DIR/symlink11
1700 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1701 ls -l $DIR/d32n/tmp/symlink11 || error
1702 ls -l $DIR/d32n/symlink01 || error
1704 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
1707 rm -fr $DIR/d32o $DIR/$tfile
1709 mkdir -p $DIR/d32o/tmp
1710 TMP_DIR=$DIR/d32o/tmp
1711 ln -s $DIR/$tfile $TMP_DIR/symlink12
1712 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1713 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
1714 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
1715 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
1716 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
1718 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
1728 mkdir -p $DIR/d32p/tmp
1730 TMP_DIR=$DIR/d32p/tmp
1732 ln -s $DIR/$tfile $TMP_DIR/symlink12
1734 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1736 cat $DIR/d32p/tmp/symlink12 || error
1738 cat $DIR/d32p/symlink02 || error
1741 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
1744 [ -e $DIR/d32q ] && rm -fr $DIR/d32q
1746 touch $DIR/d32q/under_the_mount
1747 mount -t ext2 -o loop $EXT2_DEV $DIR/d32q
1748 ls $DIR/d32q/under_the_mount && error || true
1749 $UMOUNT $DIR/d32q || error
1751 run_test 32q "stat follows mountpoints in Lustre (should return error)"
1754 [ -e $DIR/d32r ] && rm -fr $DIR/d32r
1756 touch $DIR/d32r/under_the_mount
1757 mount -t ext2 -o loop $EXT2_DEV $DIR/d32r
1758 ls $DIR/d32r | grep -q under_the_mount && error || true
1759 $UMOUNT $DIR/d32r || error
1761 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
1766 chmod 444 $DIR/$tfile
1767 chown $RUNAS_ID $DIR/$tfile
1769 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
1772 run_test 33 "write file with mode 444 (should return error) ===="
1777 chown $RUNAS_ID $DIR/d33
1778 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
1779 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
1780 error "open RDWR" || true
1782 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
1787 chown $RUNAS_ID $DIR/d33
1788 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
1790 run_test 33b "test open file with malformed flags (No panic and return error)"
1801 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
1804 for ostnum in $(seq $OSTCOUNT); do
1805 # test-framework's OST numbering is one-based, while Lustre's
1807 ostname=$(printf "lustre-OST%.4d" $((ostnum - 1)))
1808 # Parsing llobdstat's output sucks; we could grep the /proc
1809 # path, but that's likely to not be as portable as using the
1810 # llobdstat utility. So we parse lctl output instead.
1811 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
1812 obdfilter/$ostname/stats |
1813 awk '/^write_bytes/ {print $7}' )
1814 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
1815 if (( ${write_bytes:-0} > 0 ))
1822 $all_zeros || return 0
1825 echo foo > $DIR/d33/bar
1829 # Total up write_bytes after writing. We'd better find non-zeros.
1830 for ostnum in $(seq $OSTCOUNT); do
1831 ostname=$(printf "lustre-OST%.4d" $((ostnum - 1)))
1832 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
1833 obdfilter/$ostname/stats |
1834 awk '/^write_bytes/ {print $7}' )
1835 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
1836 if (( ${write_bytes:-0} > 0 ))
1845 for ostnum in $(seq $OSTCOUNT); do
1846 ostname=$(printf "lustre-OST%.4d" $((ostnum - 1)))
1847 echo "Check that write_bytes is present in obdfilter/*/stats:"
1848 do_facet ost$ostnum lctl get_param -n \
1849 obdfilter/$ostname/stats
1851 error "OST not keeping write_bytes stats (b22312)"
1854 run_test 33c "test llobdstat and write_bytes"
1856 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
1859 $MCREATE $DIR/f34 || error
1860 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1861 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
1862 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1863 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1865 run_test 34a "truncate file that has not been opened ==========="
1868 [ ! -f $DIR/f34 ] && test_34a
1869 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1870 $OPENFILE -f O_RDONLY $DIR/f34
1871 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1872 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1874 run_test 34b "O_RDONLY opening file doesn't create objects ====="
1877 [ ! -f $DIR/f34 ] && test_34a
1878 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1879 $OPENFILE -f O_RDWR $DIR/f34
1880 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
1881 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1883 run_test 34c "O_RDWR opening file-with-size works =============="
1886 [ ! -f $DIR/f34 ] && test_34a
1887 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
1888 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1891 run_test 34d "write to sparse file ============================="
1895 $MCREATE $DIR/f34e || error
1896 $TRUNCATE $DIR/f34e 1000 || error
1897 $CHECKSTAT -s 1000 $DIR/f34e || error
1898 $OPENFILE -f O_RDWR $DIR/f34e
1899 $CHECKSTAT -s 1000 $DIR/f34e || error
1901 run_test 34e "create objects, some with size and some without =="
1903 test_34f() { # bug 6242, 6243
1906 $MCREATE $DIR/f34f || error
1907 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
1908 dd if=$DIR/f34f of=$TMP/f34f
1909 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
1910 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
1911 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
1912 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
1913 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
1915 run_test 34f "read from a file with no objects until EOF ======="
1918 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
1919 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
1920 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
1921 cancel_lru_locks osc
1922 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
1923 error "wrong size after lock cancel"
1925 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
1926 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
1927 error "expanding truncate failed"
1928 cancel_lru_locks osc
1929 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
1930 error "wrong expanded size after lock cancel"
1932 run_test 34g "truncate long file ==============================="
1935 cp /bin/sh $DIR/f35a
1937 chown $RUNAS_ID $DIR/f35a
1938 $RUNAS $DIR/f35a && error || true
1941 run_test 35a "exec file with mode 444 (should return and not leak) ====="
1945 utime $DIR/f36 || error
1947 run_test 36a "MDS utime check (mknod, utime) ==================="
1951 utime $DIR/f36 || error
1953 run_test 36b "OST utime check (open, utime) ===================="
1958 chown $RUNAS_ID $DIR/d36
1959 $RUNAS utime $DIR/d36/f36 || error
1961 run_test 36c "non-root MDS utime check (mknod, utime) =========="
1964 [ ! -d $DIR/d36 ] && test_36c
1965 echo "" > $DIR/d36/f36
1966 $RUNAS utime $DIR/d36/f36 || error
1968 run_test 36d "non-root OST utime check (open, utime) ==========="
1971 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
1973 touch $DIR/$tdir/$tfile
1974 $RUNAS utime $DIR/$tdir/$tfile && \
1975 error "utime worked, expected failure" || true
1977 run_test 36e "utime on non-owned file (should return error) ===="
1981 local LANG_SAVE=$LANG
1982 local LC_LANG_SAVE=$LC_LANG
1983 export LANG=C LC_LANG=C # for date language
1985 DATESTR="Dec 20 2000"
1987 lctl set_param fail_loc=$fl
1989 cp /etc/hosts $DIR/$tdir/$tfile
1990 sync & # write RPC generated with "current" inode timestamp, but delayed
1992 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
1993 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
1994 cancel_lru_locks osc
1995 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
1997 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
1998 echo "BEFORE: $LS_BEFORE" && \
1999 echo "AFTER : $LS_AFTER" && \
2000 echo "WANT : $DATESTR" && \
2001 error "$DIR/$tdir/$tfile timestamps changed" || true
2003 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
2007 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
2008 subr_36fh "0x80000214"
2010 run_test 36f "utime on file racing with OST BRW write =========="
2013 remote_ost_nodsh && skip "remote OST with nodsh" && return
2016 export FMD_MAX_AGE=`do_facet ost1 lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | head -n 1`
2017 FMD_BEFORE="`awk '/ll_fmd_cache/ { print $2 }' /proc/slabinfo`"
2018 touch $DIR/$tdir/$tfile
2019 sleep $((FMD_MAX_AGE + 12))
2020 FMD_AFTER="`awk '/ll_fmd_cache/ { print $2 }' /proc/slabinfo`"
2021 [ "$FMD_AFTER" -gt "$FMD_BEFORE" ] && \
2022 echo "AFTER : $FMD_AFTER > BEFORE $FMD_BEFORE" && \
2023 error "fmd didn't expire after ping" || true
2025 run_test 36g "filter mod data cache expiry ====================="
2028 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
2029 subr_36fh "0x80000227"
2031 run_test 36h "utime on file racing with OST BRW write =========="
2035 echo f > $DIR/$tdir/fbugfile
2036 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2037 ls $DIR/$tdir | grep "\<fbugfile\>" && error
2038 $UMOUNT $DIR/$tdir || error
2039 rm -f $DIR/$tdir/fbugfile || error
2041 run_test 37 "ls a mounted file system to check old content ====="
2044 local file=$DIR/$tfile
2046 openfile -f O_DIRECTORY $file
2049 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
2050 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
2052 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
2056 touch $DIR/${tfile}2
2057 # ls -l $DIR/$tfile $DIR/${tfile}2
2058 # ls -lu $DIR/$tfile $DIR/${tfile}2
2059 # ls -lc $DIR/$tfile $DIR/${tfile}2
2061 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
2062 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
2064 ls -l $DIR/$tfile $DIR/${tfile}2
2066 ls -lu $DIR/$tfile $DIR/${tfile}2
2068 ls -lc $DIR/$tfile $DIR/${tfile}2
2069 error "O_TRUNC didn't change timestamps"
2072 run_test 39 "mtime changed on create ==========================="
2076 cp -p /etc/passwd $DIR/$tdir/fopen
2077 cp -p /etc/passwd $DIR/$tdir/flink
2078 cp -p /etc/passwd $DIR/$tdir/funlink
2079 cp -p /etc/passwd $DIR/$tdir/frename
2080 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
2083 echo "aaaaaa" >> $DIR/$tdir/fopen
2084 echo "aaaaaa" >> $DIR/$tdir/flink
2085 echo "aaaaaa" >> $DIR/$tdir/funlink
2086 echo "aaaaaa" >> $DIR/$tdir/frename
2088 local open_new=`stat -c %Y $DIR/$tdir/fopen`
2089 local link_new=`stat -c %Y $DIR/$tdir/flink`
2090 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
2091 local rename_new=`stat -c %Y $DIR/$tdir/frename`
2093 cat $DIR/$tdir/fopen > /dev/null
2094 ln $DIR/$tdir/flink $DIR/$tdir/flink2
2095 rm -f $DIR/$tdir/funlink2
2096 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
2098 for (( i=0; i < 2; i++ )) ; do
2099 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
2100 local link_new2=`stat -c %Y $DIR/$tdir/flink`
2101 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
2102 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
2104 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
2105 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
2106 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
2107 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
2109 cancel_lru_locks osc
2110 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2113 run_test 39b "mtime change on open, link, unlink, rename ======"
2115 # this should be set to past
2116 TEST_39_MTIME=`date -d "1 year ago" +%s`
2122 local mtime0=`stat -c %Y $DIR1/$tfile`
2124 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2125 local mtime1=`stat -c %Y $DIR1/$tfile`
2126 [ "$mtime1" = $TEST_39_MTIME ] || \
2127 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
2130 echo hello >> $DIR1/$tfile
2132 local mtime2=`stat -c %Y $DIR1/$tfile`
2133 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
2134 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
2136 mv $DIR1/$tfile $DIR1/$tfile-1
2138 for (( i=0; i < 2; i++ )) ; do
2139 local mtime3=`stat -c %Y $DIR1/$tfile-1`
2140 [ "$mtime2" = "$mtime3" ] || \
2141 error "mtime ($mtime2) changed (to $mtime3) on rename"
2143 cancel_lru_locks osc
2144 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2147 run_test 39c "mtime change on rename ==========================="
2153 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2155 for (( i=0; i < 2; i++ )) ; do
2156 local mtime=`stat -c %Y $DIR1/$tfile`
2157 [ $mtime = $TEST_39_MTIME ] || \
2158 error "mtime($mtime) is not set to $TEST_39_MTIME"
2160 cancel_lru_locks osc
2161 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2164 run_test 39d "create, utime, stat =============================="
2169 local mtime1=`stat -c %Y $DIR1/$tfile`
2171 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2173 for (( i=0; i < 2; i++ )) ; do
2174 local mtime2=`stat -c %Y $DIR1/$tfile`
2175 [ $mtime2 = $TEST_39_MTIME ] || \
2176 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2178 cancel_lru_locks osc
2179 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2182 run_test 39e "create, stat, utime, stat ========================"
2187 mtime1=`stat -c %Y $DIR1/$tfile`
2190 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2192 for (( i=0; i < 2; i++ )) ; do
2193 local mtime2=`stat -c %Y $DIR1/$tfile`
2194 [ $mtime2 = $TEST_39_MTIME ] || \
2195 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2197 cancel_lru_locks osc
2198 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2201 run_test 39f "create, stat, sleep, utime, stat ================="
2205 echo hello >> $DIR1/$tfile
2206 local mtime1=`stat -c %Y $DIR1/$tfile`
2209 chmod o+r $DIR1/$tfile
2211 for (( i=0; i < 2; i++ )) ; do
2212 local mtime2=`stat -c %Y $DIR1/$tfile`
2213 [ "$mtime1" = "$mtime2" ] || \
2214 error "lost mtime: $mtime2, should be $mtime1"
2216 cancel_lru_locks osc
2217 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2220 run_test 39g "write, chmod, stat ==============================="
2228 echo hello >> $DIR1/$tfile
2229 local mtime1=`stat -c %Y $DIR1/$tfile`
2231 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2233 if [ "$d1" != "$d2" ]; then
2234 echo "write and touch not within one second"
2236 for (( i=0; i < 2; i++ )) ; do
2237 local mtime2=`stat -c %Y $DIR1/$tfile`
2238 [ "$mtime2" = $TEST_39_MTIME ] || \
2239 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
2241 cancel_lru_locks osc
2242 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2246 run_test 39h "write, utime within one second, stat ============="
2252 echo hello >> $DIR1/$tfile
2253 local mtime1=`stat -c %Y $DIR1/$tfile`
2255 mv $DIR1/$tfile $DIR1/$tfile-1
2257 for (( i=0; i < 2; i++ )) ; do
2258 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2260 [ "$mtime1" = "$mtime2" ] || \
2261 error "lost mtime: $mtime2, should be $mtime1"
2263 cancel_lru_locks osc
2264 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2267 run_test 39i "write, rename, stat =============================="
2273 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
2275 local mtime1=`stat -c %Y $DIR1/$tfile`
2277 mv $DIR1/$tfile $DIR1/$tfile-1
2279 kill -USR1 $multipid
2280 wait $multipid || error "multiop close failed"
2282 for (( i=0; i < 2; i++ )) ; do
2283 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2284 [ "$mtime1" = "$mtime2" ] || \
2285 error "mtime is lost on close: $mtime2, should be $mtime1"
2287 cancel_lru_locks osc
2288 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2291 run_test 39j "write, rename, close, stat ======================="
2297 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
2299 local mtime1=`stat -c %Y $DIR1/$tfile`
2301 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2303 kill -USR1 $multipid
2304 wait $multipid || error "multiop close failed"
2306 for (( i=0; i < 2; i++ )) ; do
2307 local mtime2=`stat -c %Y $DIR1/$tfile`
2309 [ "$mtime2" = $TEST_39_MTIME ] || \
2310 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
2312 cancel_lru_locks osc
2313 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2316 run_test 39k "write, utime, close, stat ========================"
2319 dd if=/dev/zero of=$DIR/f40 bs=4096 count=1
2320 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/f40 && error
2321 $CHECKSTAT -t file -s 4096 $DIR/f40 || error
2323 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
2327 small_write $DIR/f41 18
2329 run_test 41 "test small file write + fstat ====================="
2331 count_ost_writes() {
2332 lctl get_param -n osc.*.stats |
2333 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
2340 BG_DIRTY_RATIO_SAVE=10
2341 MAX_BG_DIRTY_RATIO=25
2345 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
2346 # dirty_ratio, dirty_background_ratio
2347 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
2348 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
2349 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
2350 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
2352 # if file not here, we are a 2.4 kernel
2353 kill -CONT `pidof kupdated`
2358 # setup the trap first, so someone cannot exit the test at the
2359 # exact wrong time and mess up a machine
2360 trap start_writeback EXIT
2361 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
2362 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
2363 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
2364 sysctl -w vm.dirty_writeback_centisecs=0
2365 sysctl -w vm.dirty_writeback_centisecs=0
2366 # save and increase /proc/sys/vm/dirty_ratio
2367 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
2368 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
2369 # save and increase /proc/sys/vm/dirty_background_ratio
2370 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
2371 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
2373 # if file not here, we are a 2.4 kernel
2374 kill -STOP `pidof kupdated`
2378 # ensure that all stripes have some grant before we test client-side cache
2380 [ "$SETUP_TEST42" ] && return
2381 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
2382 dd if=/dev/zero of=$i bs=4k count=1
2388 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
2389 # file truncation, and file removal.
2392 cancel_lru_locks osc
2394 sync; sleep 1; sync # just to be safe
2395 BEFOREWRITES=`count_ost_writes`
2396 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
2397 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
2398 AFTERWRITES=`count_ost_writes`
2399 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
2400 error "$BEFOREWRITES < $AFTERWRITES"
2403 run_test 42a "ensure that we don't flush on close =============="
2407 cancel_lru_locks osc
2410 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
2411 BEFOREWRITES=`count_ost_writes`
2412 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
2413 AFTERWRITES=`count_ost_writes`
2414 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
2415 error "$BEFOREWRITES < $AFTERWRITES on unlink"
2417 BEFOREWRITES=`count_ost_writes`
2418 sync || error "sync: $?"
2419 AFTERWRITES=`count_ost_writes`
2420 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
2421 error "$BEFOREWRITES < $AFTERWRITES on sync"
2423 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
2427 run_test 42b "test destroy of file with cached dirty data ======"
2429 # if these tests just want to test the effect of truncation,
2430 # they have to be very careful. consider:
2431 # - the first open gets a {0,EOF}PR lock
2432 # - the first write conflicts and gets a {0, count-1}PW
2433 # - the rest of the writes are under {count,EOF}PW
2434 # - the open for truncate tries to match a {0,EOF}PR
2435 # for the filesize and cancels the PWs.
2436 # any number of fixes (don't get {0,EOF} on open, match
2437 # composite locks, do smarter file size management) fix
2438 # this, but for now we want these tests to verify that
2439 # the cancellation with truncate intent works, so we
2440 # start the file with a full-file pw lock to match against
2441 # until the truncate.
2446 cancel_lru_locks osc
2448 # prime the file with 0,EOF PW to match
2452 # now the real test..
2453 dd if=/dev/zero of=$file bs=1024 count=100
2454 BEFOREWRITES=`count_ost_writes`
2455 $TRUNCATE $file $offset
2456 cancel_lru_locks osc
2457 AFTERWRITES=`count_ost_writes`
2463 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
2464 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
2467 run_test 42c "test partial truncate of file with cached dirty data"
2471 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
2472 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
2475 run_test 42d "test complete truncate of file with cached dirty data"
2481 test_42e() { # bug22074
2482 local TDIR=$DIR/${tdir}e
2483 local pagesz=$(page_size)
2485 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
2486 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
2491 $LFS setstripe -c 1 $TDIR
2492 createmany -o $TDIR/f $files
2494 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
2496 # we assume that with $OSTCOUNT files, at least one of them will
2497 # be allocated on OST0.
2498 warmup_files=$((OSTCOUNT * max_dirty_mb))
2499 createmany -o $TDIR/w $warmup_files
2501 # write a large amount of data into one file and sync, to get good
2502 # avail_grant number from OST.
2503 for ((i=0; i<$warmup_files; i++)); do
2504 idx=$($LFS getstripe -i $TDIR/w$i)
2505 [ $idx -ne 0 ] && continue
2506 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
2509 [ $i -gt $warmup_files ] && error "OST0 is still cold"
2511 $LCTL get_param $proc_osc0/cur_dirty_bytes
2512 $LCTL get_param $proc_osc0/cur_grant_bytes
2514 # create as much dirty pages as we can while not to trigger the actual
2515 # RPCs directly. but depends on the env, VFS may trigger flush during this
2516 # period, hopefully we are good.
2517 for ((i=0; i<$warmup_files; i++)); do
2518 idx=$($LFS getstripe -i $TDIR/w$i)
2519 [ $idx -ne 0 ] && continue
2520 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
2522 $LCTL get_param $proc_osc0/cur_dirty_bytes
2523 $LCTL get_param $proc_osc0/cur_grant_bytes
2525 # perform the real test
2526 $LCTL set_param $proc_osc0/rpc_stats 0
2527 for ((;i<$files; i++)); do
2528 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
2529 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
2532 $LCTL get_param $proc_osc0/rpc_stats
2534 $LCTL get_param $proc_osc0/rpc_stats |
2535 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
2536 [ "$PPR" != "16:" ] && continue
2537 [ $WPCT -lt 85 ] && error "$pages-page write RPCs only $WPCT% < 85%"
2538 break # we only want the "pages per rpc" stat
2542 run_test 42e "verify sub-RPC writes are not done synchronously"
2546 cp -p /bin/ls $DIR/$tdir/$tfile
2547 multiop $DIR/$tdir/$tfile Ow_c &
2549 # give multiop a chance to open
2552 $DIR/$tdir/$tfile && error || true
2555 run_test 43 "execution of file opened for write should return -ETXTBSY"
2559 cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
2560 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
2562 multiop $DIR/d43/multiop Oc && error "expected error, got success"
2563 kill -USR1 $MULTIOP_PID || return 2
2564 wait $MULTIOP_PID || return 3
2567 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
2571 cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
2572 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
2574 truncate $DIR/d43/multiop 0 && error "expected error, got success"
2575 kill -USR1 $MULTIOP_PID || return 2
2576 wait $MULTIOP_PID || return 3
2579 run_test 43b "truncate of file being executed should return -ETXTBSY"
2582 local testdir="$DIR/d43c"
2585 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
2586 ( cd $testdir && md5sum -c)
2588 run_test 43c "md5sum of copy into lustre========================"
2591 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
2592 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
2593 dd if=$DIR/f1 bs=4k count=1 > /dev/null
2595 run_test 44 "zero length read from a sparse stripe ============="
2598 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
2600 [ -z "$nstripe" ] && skip "can't get stripe info" && return
2601 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
2602 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
2604 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
2605 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
2608 OFFSETS="0 $((stride/2)) $((stride-1))"
2609 for offset in $OFFSETS ; do
2610 for i in `seq 0 $((nstripe-1))`; do
2611 local GLOBALOFFSETS=""
2612 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
2613 local myfn=$DIR/d44a-$size
2614 echo "--------writing $myfn at $size"
2615 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
2616 GLOBALOFFSETS="$GLOBALOFFSETS $size"
2617 ll_sparseness_verify $myfn $GLOBALOFFSETS \
2618 || error "ll_sparseness_verify $GLOBALOFFSETS"
2620 for j in `seq 0 $((nstripe-1))`; do
2621 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
2622 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
2623 GLOBALOFFSETS="$GLOBALOFFSETS $size"
2625 ll_sparseness_verify $myfn $GLOBALOFFSETS \
2626 || error "ll_sparseness_verify $GLOBALOFFSETS"
2631 run_test 44a "test sparse pwrite ==============================="
2635 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
2641 before=`dirty_osc_total`
2642 echo executing "\"$*\""
2644 after=`dirty_osc_total`
2645 echo before $before, after $after
2649 # Obtain grants from OST if it supports it
2650 echo blah > ${f}_grant
2653 do_dirty_record "echo blah > $f"
2654 [ $before -eq $after ] && error "write wasn't cached"
2655 do_dirty_record "> $f"
2656 [ $before -gt $after ] || error "truncate didn't lower dirty count"
2657 do_dirty_record "echo blah > $f"
2658 [ $before -eq $after ] && error "write wasn't cached"
2659 do_dirty_record "sync"
2660 [ $before -gt $after ] || error "writeback didn't lower dirty count"
2661 do_dirty_record "echo blah > $f"
2662 [ $before -eq $after ] && error "write wasn't cached"
2663 do_dirty_record "cancel_lru_locks osc"
2664 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
2667 run_test 45 "osc io page accounting ============================"
2669 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
2670 # test tickles a bug where re-dirtying a page was failing to be mapped to the
2671 # objects offset and an assert hit when an rpc was built with 1023's mapped
2672 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
2677 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2679 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
2680 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2684 run_test 46 "dirtying a previously written page ================"
2686 # test_47 is removed "Device nodes check" is moved to test_28
2688 test_48a() { # bug 2399
2689 check_kernel_version 34 || return 0
2692 mv $DIR/d48a $DIR/d48.new || error "move directory failed"
2693 mkdir $DIR/d48a || error "recreate directory failed"
2694 touch foo || error "'touch foo' failed after recreating cwd"
2695 mkdir bar || error "'mkdir foo' failed after recreating cwd"
2696 if check_kernel_version 44; then
2697 touch .foo || error "'touch .foo' failed after recreating cwd"
2698 mkdir .bar || error "'mkdir .foo' failed after recreating cwd"
2700 ls . > /dev/null || error "'ls .' failed after recreating cwd"
2701 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2702 cd . || error "'cd .' failed after recreating cwd"
2703 mkdir . && error "'mkdir .' worked after recreating cwd"
2704 rmdir . && error "'rmdir .' worked after recreating cwd"
2705 ln -s . baz || error "'ln -s .' failed after recreating cwd"
2706 cd .. || error "'cd ..' failed after recreating cwd"
2708 run_test 48a "Access renamed working dir (should return errors)="
2710 test_48b() { # bug 2399
2711 check_kernel_version 34 || return 0
2714 rmdir $DIR/d48b || error "remove cwd $DIR/d48b failed"
2715 touch foo && error "'touch foo' worked after removing cwd"
2716 mkdir foo && error "'mkdir foo' worked after removing cwd"
2717 if check_kernel_version 44; then
2718 touch .foo && error "'touch .foo' worked after removing cwd"
2719 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2721 ls . > /dev/null && error "'ls .' worked after removing cwd"
2722 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2723 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
2724 mkdir . && error "'mkdir .' worked after removing cwd"
2725 rmdir . && error "'rmdir .' worked after removing cwd"
2726 ln -s . foo && error "'ln -s .' worked after removing cwd"
2727 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
2729 run_test 48b "Access removed working dir (should return errors)="
2731 test_48c() { # bug 2350
2732 check_kernel_version 36 || return 0
2733 #lctl set_param debug=-1
2735 mkdir -p $DIR/d48c/dir
2737 $TRACE rmdir $DIR/d48c/dir || error "remove cwd $DIR/d48c/dir failed"
2738 $TRACE touch foo && error "'touch foo' worked after removing cwd"
2739 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
2740 if check_kernel_version 44; then
2741 touch .foo && error "'touch .foo' worked after removing cwd"
2742 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2744 $TRACE ls . && error "'ls .' worked after removing cwd"
2745 $TRACE ls .. || error "'ls ..' failed after removing cwd"
2746 is_patchless || ( $TRACE cd . && error "'cd .' worked after removing cwd" )
2747 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
2748 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
2749 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
2750 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
2752 run_test 48c "Access removed working subdir (should return errors)"
2754 test_48d() { # bug 2350
2755 check_kernel_version 36 || return 0
2756 #lctl set_param debug=-1
2758 mkdir -p $DIR/d48d/dir
2760 $TRACE rmdir $DIR/d48d/dir || error "remove cwd $DIR/d48d/dir failed"
2761 $TRACE rmdir $DIR/d48d || error "remove parent $DIR/d48d failed"
2762 $TRACE touch foo && error "'touch foo' worked after removing parent"
2763 $TRACE mkdir foo && error "'mkdir foo' worked after removing parent"
2764 if check_kernel_version 44; then
2765 touch .foo && error "'touch .foo' worked after removing parent"
2766 mkdir .foo && error "'mkdir .foo' worked after removing parent"
2768 $TRACE ls . && error "'ls .' worked after removing parent"
2769 $TRACE ls .. && error "'ls ..' worked after removing parent"
2770 is_patchless || ( $TRACE cd . && error "'cd .' worked after recreate parent" )
2771 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
2772 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
2773 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
2774 is_patchless || ( $TRACE cd .. && error "'cd ..' worked after removing parent" || true )
2776 run_test 48d "Access removed parent subdir (should return errors)"
2778 test_48e() { # bug 4134
2779 check_kernel_version 41 || return 0
2780 #lctl set_param debug=-1
2782 mkdir -p $DIR/d48e/dir
2784 $TRACE rmdir $DIR/d48e/dir || error "remove cwd $DIR/d48e/dir failed"
2785 $TRACE rmdir $DIR/d48e || error "remove parent $DIR/d48e failed"
2786 $TRACE touch $DIR/d48e || error "'touch $DIR/d48e' failed"
2787 $TRACE chmod +x $DIR/d48e || error "'chmod +x $DIR/d48e' failed"
2788 # On a buggy kernel addition of "touch foo" after cd .. will
2789 # produce kernel oops in lookup_hash_it
2790 touch ../foo && error "'cd ..' worked after recreate parent"
2792 $TRACE rm $DIR/d48e || error "rm '$DIR/d48e' failed"
2794 run_test 48e "Access to recreated parent subdir (should return errors)"
2800 ls /proc/$$/cwd || error
2802 run_test 50 "special situations: /proc symlinks ==============="
2804 test_51a() { # was test_51
2805 # bug 1516 - create an empty entry right after ".." then split dir
2808 $MCREATE $DIR/d51/bar
2810 createmany -m $DIR/d51/longfile 201
2812 while [ `ls -sd $DIR/d51 | awk '{ print $1 }'` -eq 4 ]; do
2813 $MCREATE $DIR/d51/longfile$FNUM
2818 ls -l $DIR/d51 > /dev/null || error
2820 run_test 51a "special situations: split htree with empty entry =="
2822 #export NUMTEST=70000
2823 # FIXME: I select a relatively small number to do basic test.
2824 # large number may give panic(). debugging on this is going on.
2827 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
2828 [ $NUMFREE -lt 21000 ] && \
2829 skip "not enough free inodes ($NUMFREE)" && \
2832 check_kernel_version 40 || NUMTEST=31000
2833 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 50))
2836 createmany -d $DIR/d51b/t- $NUMTEST
2838 run_test 51b "mkdir .../t-0 --- .../t-$NUMTEST ===================="
2841 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2843 local ndirs=${TEST51BB_NDIRS:-10}
2844 local nfiles=${TEST51BB_NFILES:-100}
2846 local numfree=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
2848 [ $numfree -lt $(( ndirs * nfiles)) ] && \
2849 nfiles=$(( numfree / ndirs - 10 ))
2851 local dir=$DIR/d51bb
2853 local savePOLICY=$(lctl get_param -n lmv.*.placement)
2854 lctl set_param -n lmv.*.placement=CHAR
2857 local IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
2861 for ((i=0; i < $ndirs; i++)); do
2862 dirs[i]=$dir/$RANDOM
2863 echo Creating directory ${dirs[i]}
2866 echo Creating $nfiles in dir ${dirs[i]} ...
2867 echo "createmany -o ${dirs[i]}/$tfile- $nfiles"
2868 createmany -o ${dirs[i]}/$tfile- $nfiles
2874 IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
2878 for ((i=0; i<${#NEWUSED[@]}; i++)); do
2879 echo "mds $i: inodes count OLD ${OLDUSED[$i]} NEW ${NEWUSED[$i]}"
2880 [ ${OLDUSED[$i]} -lt ${NEWUSED[$i]} ] || rc=$((rc + 1))
2883 lctl set_param -n lmv.*.placement=$savePOLICY
2885 [ $rc -ne $MDSCOUNT ] || \
2886 error "Objects/inodes are not distributed over all mds servers"
2888 run_test 51bb "mkdir createmany CMD $MDSCOUNT ===================="
2892 [ ! -d $DIR/d51b ] && skip "$DIR/51b missing" && \
2895 unlinkmany -d $DIR/d51b/t- $NUMTEST
2897 run_test 51c "rmdir .../t-0 --- .../t-$NUMTEST ===================="
2900 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping test with few OSTs" && return
2902 createmany -o $DIR/d51d/t- 1000
2903 $LFS getstripe $DIR/d51d > $TMP/files
2904 for N in `seq 0 $((OSTCOUNT - 1))`; do
2905 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
2906 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
2907 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
2909 unlinkmany $DIR/d51d/t- 1000
2912 for N in `seq 1 $((OSTCOUNT - 1))`; do
2913 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
2914 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
2915 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
2916 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
2918 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
2919 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
2920 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
2921 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
2925 run_test 51d "check object distribution ===================="
2928 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
2931 chattr +a $DIR/d52a/foo || error "chattr +a failed"
2932 echo bar >> $DIR/d52a/foo || error "append bar failed"
2933 cp /etc/hosts $DIR/d52a/foo && error "cp worked"
2934 rm -f $DIR/d52a/foo 2>/dev/null && error "rm worked"
2935 link $DIR/d52a/foo $DIR/d52a/foo_link 2>/dev/null && error "link worked"
2936 echo foo >> $DIR/d52a/foo || error "append foo failed"
2937 mrename $DIR/d52a/foo $DIR/d52a/foo_ren && error "rename worked"
2938 lsattr $DIR/d52a/foo | egrep -q "^-+a[-e]+ $DIR/d52a/foo" || error "lsattr"
2939 chattr -a $DIR/d52a/foo || error "chattr -a failed"
2940 cp -r $DIR/d52a /tmp/
2941 rm -fr $DIR/d52a || error "cleanup rm failed"
2943 run_test 52a "append-only flag test (should return errors) ====="
2946 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
2949 chattr +i $DIR/d52b/foo || error "chattr +i failed"
2950 cat test > $DIR/d52b/foo && error "cat test worked"
2951 cp /etc/hosts $DIR/d52b/foo && error "cp worked"
2952 rm -f $DIR/d52b/foo 2>/dev/null && error "rm worked"
2953 link $DIR/d52b/foo $DIR/d52b/foo_link 2>/dev/null && error "link worked"
2954 echo foo >> $DIR/d52b/foo && error "echo worked"
2955 mrename $DIR/d52b/foo $DIR/d52b/foo_ren && error "rename worked"
2956 [ -f $DIR/d52b/foo ] || error
2957 [ -f $DIR/d52b/foo_ren ] && error
2958 lsattr $DIR/d52b/foo | egrep -q "^-+i[-e]+ $DIR/d52b/foo" || error "lsattr"
2959 chattr -i $DIR/d52b/foo || error "chattr failed"
2961 rm -fr $DIR/d52b || error
2963 run_test 52b "immutable flag test (should return errors) ======="
2966 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2967 remote_ost_nodsh && skip "remote OST with nodsh" && return
2976 for value in $(do_facet $SINGLEMDS lctl get_param osc.*-osc-MDT0000.prealloc_last_id) ; do
2977 param=`echo ${value[0]} | cut -d "=" -f1`
2978 ostname=`echo $param | cut -d "." -f2 | cut -d - -f 1-2`
2979 mds_last=$(do_facet $SINGLEMDS lctl get_param -n $param)
2980 ostnum=$(echo $ostname | sed "s/${FSNAME}-OST//g" | awk '{print ($1+1)}' )
2981 ost_last=$(do_facet ost$ostnum lctl get_param -n obdfilter.$ostname.last_id | head -n 1)
2982 echo "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
2983 if [ $ost_last != $mds_last ]; then
2984 error "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
2988 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
2991 [ ! -f "$SOCKETSERVER" ] && skip_env "no socketserver, skipping" && return
2992 [ ! -f "$SOCKETCLIENT" ] && skip_env "no socketclient, skipping" && return
2993 $SOCKETSERVER $DIR/socket
2994 $SOCKETCLIENT $DIR/socket || error
2995 $MUNLINK $DIR/socket
2997 run_test 54a "unix domain socket test =========================="
3003 dd if=/dev/zero of=$f bs=`page_size` count=1
3005 run_test 54b "char device works in lustre ======================"
3008 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
3009 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
3010 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
3012 for i in `seq 3 7`; do
3013 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
3023 loopdev="$DIR/loop54c"
3026 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
3027 mknod $loopdev b 7 $LOOPNUM
3028 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
3029 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
3030 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
3031 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
3033 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
3034 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
3036 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
3041 run_test 54c "block device works in lustre ====================="
3047 [ "$string" = `echo $string > $f | cat $f` ] || error
3049 run_test 54d "fifo device works in lustre ======================"
3052 check_kernel_version 46 || return 0
3055 cp -aL /dev/console $f
3056 echo $string > $f || error
3058 run_test 54e "console/tty device works in lustre ======================"
3063 client_only && skip "Not a server" && return
3064 mount -t $FSTYPE -o loop,iopen $EXT2_DEV $DIR/d55 || error "mounting"
3066 $IOPENTEST1 $DIR/d55/foo $DIR/d55 || error "running $IOPENTEST1"
3067 $IOPENTEST2 $DIR/d55 || error "running $IOPENTEST2"
3068 echo "check for $EXT2_DEV. Please wait..."
3070 $UMOUNT $DIR/d55 || error "unmounting"
3072 run_test 55 "check iopen_connect_dentry() ======================"
3074 test_56a() { # was test_56
3080 NUMFILESx2=$(($NUMFILES * 2))
3081 for i in `seq 1 $NUMFILES` ; do
3082 touch $DIR/d56/file$i
3083 touch $DIR/d56/dir/file$i
3086 # test lfs getstripe with --recursive
3087 FILENUM=`$GETSTRIPE --recursive $DIR/d56 | grep -c obdidx`
3088 [ $FILENUM -eq $NUMFILESx2 ] || error \
3089 "lfs getstripe --recursive $DIR/d56 wrong: found $FILENUM, expected $NUMFILESx2"
3090 FILENUM=`$GETSTRIPE $DIR/d56 | grep -c obdidx`
3091 [ $FILENUM -eq $NUMFILES ] || error \
3092 "lfs getstripe $DIR/d56 without --recursive wrong: found $FILENUM, expected $NUMFILES"
3093 echo "lfs getstripe --recursive passed."
3095 # test lfs getstripe with file instead of dir
3096 FILENUM=`$GETSTRIPE $DIR/d56/file1 | grep -c obdidx`
3097 [ $FILENUM -eq 1 ] || error \
3098 "lfs getstripe $DIR/d56/file1 wrong:found $FILENUM, expected 1"
3099 echo "lfs getstripe file passed."
3101 #test lfs getstripe with --verbose
3102 [ `$GETSTRIPE --verbose $DIR/d56 | grep -c lmm_magic` -eq $NUMFILES ] ||\
3103 error "lfs getstripe --verbose $DIR/d56 wrong: should find $NUMFILES lmm_magic info"
3104 [ `$GETSTRIPE $DIR/d56 | grep -c lmm_magic` -eq 0 ] || error \
3105 "lfs getstripe $DIR/d56 without --verbose wrong: should not show lmm_magic info"
3106 echo "lfs getstripe --verbose passed."
3108 #test lfs getstripe with --obd
3109 $GETSTRIPE --obd wrong_uuid $DIR/d56 2>&1 | grep -q "unknown obduuid" || \
3110 error "lfs getstripe --obd wrong_uuid should return error message"
3112 [ "$OSTCOUNT" -lt 2 ] && \
3113 skip_env "skipping other lfs getstripe --obd test" && return
3115 OBDUUID=$(lfs osts | grep ${OSTIDX}": " | awk '{print $2}')
3116 FILENUM=`$GETSTRIPE -ir $DIR/d56 | grep -x $OSTIDX | wc -l`
3117 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/d56 | grep obdidx | wc -l`
3118 [ $FOUND -eq $FILENUM ] || \
3119 error "lfs getstripe --obd wrong: found $FOUND, expected $FILENUM"
3120 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/d56 | \
3121 sed '/^[ ]*'${OSTIDX}'[ ]/d' |\
3122 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] || \
3123 error "lfs getstripe --obd wrong: should not show file on other obd"
3124 echo "lfs getstripe --obd passed."
3126 run_test 56a "check lfs getstripe ===================================="
3133 if [ ! -d "$DIR/${tdir}g" ] ; then
3134 mkdir -p $DIR/${tdir}g
3135 for i in `seq 1 $LOCAL_NUMFILES` ; do
3136 touch $DIR/${tdir}g/file$i
3138 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3139 mkdir $DIR/${tdir}g/dir$i
3140 for j in `seq 1 $LOCAL_NUMFILES` ; do
3141 touch $DIR/${tdir}g/dir$i/file$j
3147 setup_56_special() {
3152 if [ ! -e "$TDIR/loop1b" ] ; then
3153 for i in `seq 1 $LOCAL_NUMFILES` ; do
3154 mknod $TDIR/loop${i}b b 7 $i
3155 mknod $TDIR/null${i}c c 1 3
3156 ln -s $TDIR/file1 $TDIR/link${i}l
3158 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3159 mknod $TDIR/dir$i/loop${i}b b 7 $i
3160 mknod $TDIR/dir$i/null${i}c c 1 3
3161 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
3169 setup_56 $NUMFILES $NUMDIRS
3171 EXPECTED=$(($NUMDIRS + 2))
3172 # test lfs find with -name
3173 for i in `seq 1 $NUMFILES` ; do
3174 NUMS=`$LFIND -name "*$i" $DIR/${tdir}g | wc -l`
3175 [ $NUMS -eq $EXPECTED ] || error \
3176 "lfs find -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3178 echo "lfs find -name passed."
3180 run_test 56g "check lfs find -name ============================="
3185 setup_56 $NUMFILES $NUMDIRS
3187 EXPECTED=$((($NUMDIRS+1)*($NUMFILES-1)+$NUMFILES))
3188 # test lfs find with ! -name
3189 for i in `seq 1 $NUMFILES` ; do
3190 NUMS=`$LFIND ! -name "*$i" $DIR/${tdir}g | wc -l`
3191 [ $NUMS -eq $EXPECTED ] || error \
3192 "lfs find ! -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3194 echo "lfs find ! -name passed."
3196 run_test 56h "check lfs find ! -name ============================="
3201 UUID=`$LFS osts | awk '/0: / { print $2 }'`
3202 OUT="`$LFIND -ost $UUID $DIR/$tdir`"
3203 [ "$OUT" ] && error "$LFIND returned directory '$OUT'" || true
3205 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
3208 setup_56_special $NUMFILES $NUMDIRS
3210 EXPECTED=$((NUMDIRS+1))
3211 NUMS=`$LFIND -type d $DIR/${tdir}g | wc -l`
3212 [ $NUMS -eq $EXPECTED ] || \
3213 error "lfs find -type d $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3215 run_test 56j "check lfs find -type d ============================="
3218 setup_56_special $NUMFILES $NUMDIRS
3220 EXPECTED=$(((NUMDIRS+1) * NUMFILES))
3221 NUMS=`$LFIND -type f $DIR/${tdir}g | wc -l`
3222 [ $NUMS -eq $EXPECTED ] || \
3223 error "lfs find -type f $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3225 run_test 56k "check lfs find -type f ============================="
3228 setup_56_special $NUMFILES $NUMDIRS
3230 EXPECTED=$((NUMDIRS + NUMFILES))
3231 NUMS=`$LFIND -type b $DIR/${tdir}g | wc -l`
3232 [ $NUMS -eq $EXPECTED ] || \
3233 error "lfs find -type b $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3235 run_test 56l "check lfs find -type b ============================="
3238 setup_56_special $NUMFILES $NUMDIRS
3240 EXPECTED=$((NUMDIRS + NUMFILES))
3241 NUMS=`$LFIND -type c $DIR/${tdir}g | wc -l`
3242 [ $NUMS -eq $EXPECTED ] || \
3243 error "lfs find -type c $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3245 run_test 56m "check lfs find -type c ============================="
3248 setup_56_special $NUMFILES $NUMDIRS
3250 EXPECTED=$((NUMDIRS + NUMFILES))
3251 NUMS=`$LFIND -type l $DIR/${tdir}g | wc -l`
3252 [ $NUMS -eq $EXPECTED ] || \
3253 error "lfs find -type l $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3255 run_test 56n "check lfs find -type l ============================="
3258 setup_56 $NUMFILES $NUMDIRS
3261 utime $TDIR/file1 > /dev/null || error "utime (1)"
3262 utime $TDIR/file2 > /dev/null || error "utime (2)"
3263 utime $TDIR/dir1 > /dev/null || error "utime (3)"
3264 utime $TDIR/dir2 > /dev/null || error "utime (4)"
3265 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
3268 NUMS=`$LFIND -mtime +1 $TDIR | wc -l`
3269 [ $NUMS -eq $EXPECTED ] || \
3270 error "lfs find -mtime $TDIR wrong: found $NUMS, expected $EXPECTED"
3272 run_test 56o "check lfs find -mtime for old files =========================="
3275 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3280 setup_56 $NUMFILES $NUMDIRS
3282 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
3284 NUMS="`$LFIND -uid $RUNAS_ID $TDIR | wc -l`"
3285 [ $NUMS -eq $EXPECTED ] || \
3286 error "lfs find -uid $TDIR wrong: found $NUMS, expected $EXPECTED"
3288 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
3289 NUMS="`$LFIND ! -uid $RUNAS_ID $TDIR | wc -l`"
3290 [ $NUMS -eq $EXPECTED ] || \
3291 error "lfs find ! -uid $TDIR wrong: found $NUMS, expected $EXPECTED"
3293 echo "lfs find -uid and ! -uid passed."
3295 run_test 56p "check lfs find -uid and ! -uid ==============================="
3298 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3303 setup_56 $NUMFILES $NUMDIRS
3305 chgrp $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
3307 NUMS="`$LFIND -gid $RUNAS_ID $TDIR | wc -l`"
3308 [ $NUMS -eq $EXPECTED ] || \
3309 error "lfs find -gid $TDIR wrong: found $NUMS, expected $EXPECTED"
3311 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
3312 NUMS="`$LFIND ! -gid $RUNAS_ID $TDIR | wc -l`"
3313 [ $NUMS -eq $EXPECTED ] || \
3314 error "lfs find ! -gid $TDIR wrong: found $NUMS, expected $EXPECTED"
3316 echo "lfs find -gid and ! -gid passed."
3318 run_test 56q "check lfs find -gid and ! -gid ==============================="
3321 # note test will not do anything if MDS is not local
3322 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3323 local MNTDEV="osd*.*MDT*.mntdev"
3324 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
3325 [ -z "$DEV" ] && error "can't access $MNTDEV"
3326 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
3327 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump || error "can't access $DEV"
3328 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
3329 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
3333 run_test 57a "verify MDS filesystem created with large inodes =="
3340 local FILEN=$dir/f$FILECOUNT
3342 rm -rf $dir || error "removing $dir"
3343 mkdir -p $dir || error "creating $dir"
3344 local num=$(get_mds_dir $dir)
3347 echo "mcreating $FILECOUNT files"
3348 createmany -m $dir/f 1 $FILECOUNT || \
3349 error "creating files in $dir"
3351 # verify that files do not have EAs yet
3352 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
3353 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
3357 df $dir #make sure we get new statfs data
3358 local MDSFREE=$(do_facet $mymds lctl get_param -n osd.*MDT000$((num -1)).kbytesfree)
3359 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
3360 echo "opening files to create objects/EAs"
3362 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
3363 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
3366 # verify that files have EAs now
3367 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
3368 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
3370 sleep 1 #make sure we get new statfs data
3372 local MDSFREE2=$(do_facet $mymds lctl get_param -n osd.*MDT000$((num -1)).kbytesfree)
3373 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
3374 if [ "$MDCFREE2" -lt "$((MDCFREE - 8))" ]; then
3375 if [ "$MDSFREE" != "$MDSFREE2" ]; then
3376 error "MDC before $MDCFREE != after $MDCFREE2"
3378 echo "MDC before $MDCFREE != after $MDCFREE2"
3379 echo "unable to confirm if MDS has large inodes"
3384 run_test 57b "default LOV EAs are stored inside large inodes ==="
3387 [ -z "$(which wiretest 2>/dev/null)" ] && skip_env "could not find wiretest" && return
3390 run_test 58 "verify cross-platform wire constants =============="
3393 echo "touch 130 files"
3394 createmany -o $DIR/f59- 130
3396 unlinkmany $DIR/f59- 130
3399 # wait for commitment of removal
3401 run_test 59 "verify cancellation of llog records async ========="
3403 TEST60_HEAD="test_60 run $RANDOM"
3405 [ ! -f run-llog.sh ] && skip_env "missing subtest run-llog.sh" && return
3406 log "$TEST60_HEAD - from kernel mode"
3409 run_test 60a "llog sanity tests run from kernel module =========="
3411 test_60b() { # bug 6411
3413 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
3425 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
3427 run_test 60b "limit repeated messages from CERROR/CWARN ========"
3430 echo "create 5000 files"
3431 createmany -o $DIR/f60c- 5000
3432 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
3433 lctl set_param fail_loc=0x80000137
3434 unlinkmany $DIR/f60c- 5000
3435 lctl set_param fail_loc=0
3437 run_test 60c "unlink file when mds full"
3440 SAVEPRINTK=$(lctl get_param -n printk)
3442 # verify "lctl mark" is even working"
3443 MESSAGE="test message ID $RANDOM $$"
3444 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
3445 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
3447 lctl set_param printk=0 || error "set lnet.printk failed"
3448 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
3449 MESSAGE="new test message ID $RANDOM $$"
3450 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
3451 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
3452 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
3454 lctl set_param -n printk="$SAVEPRINTK"
3456 run_test 60d "test printk console message masking"
3460 dd if=/dev/zero of=$f bs=`page_size` count=1
3461 cancel_lru_locks osc
3462 multiop $f OSMWUc || error
3465 run_test 61 "mmap() writes don't make sync hang ================"
3467 # bug 2330 - insufficient obd_match error checking causes LBUG
3471 cancel_lru_locks osc
3472 lctl set_param fail_loc=0x405
3473 cat $f && error "cat succeeded, expect -EIO"
3474 lctl set_param fail_loc=0
3476 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
3477 # match every page all of the time.
3478 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
3480 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
3481 test_63a() { # was test_63
3482 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
3483 lctl set_param -n osc.*.max_dirty_mb 0
3484 for i in `seq 10` ; do
3485 dd if=/dev/zero of=$DIR/f63 bs=8k &
3491 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
3492 rm -f $DIR/f63 || true
3494 run_test 63a "Verify oig_wait interruption does not crash ======="
3496 # bug 2248 - async write errors didn't return to application on sync
3497 # bug 3677 - async write errors left page locked
3500 lctl set_param debug=-1
3502 # ensure we have a grant to do async writes
3503 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
3506 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
3507 lctl set_param fail_loc=0x80000406
3508 multiop $DIR/$tfile Owy && \
3509 error "sync didn't return ENOMEM"
3510 sync; sleep 2; sync # do a real sync this time to flush page
3511 lctl get_param -n llite.*.dump_page_cache | grep locked && \
3512 error "locked page left in cache after async error" || true
3515 run_test 63b "async write errors should be returned to fsync ==="
3519 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
3521 run_test 64a "verify filter grant calculations (in kernel) ====="
3524 [ ! -f oos.sh ] && skip_env "missing subtest oos.sh" && return
3527 run_test 64b "check out-of-space detection on client ==========="
3529 # bug 1414 - set/get directories' stripe info
3533 $LVERIFY $DIR/d65 $DIR/d65/f1 || error "lverify failed"
3535 run_test 65a "directory with no stripe info ===================="
3539 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3541 $LVERIFY $DIR/d65 $DIR/d65/f2 || error "lverify failed"
3543 run_test 65b "directory setstripe $(($STRIPESIZE * 2)) 0 1 ==============="
3546 if [ $OSTCOUNT -gt 1 ]; then
3548 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 4)) -i 1 \
3549 -c $(($OSTCOUNT - 1)) || error "setstripe"
3551 $LVERIFY $DIR/d65 $DIR/d65/f3 || error "lverify failed"
3554 run_test 65c "directory setstripe $(($STRIPESIZE * 4)) 1 $(($OSTCOUNT - 1))"
3558 if [ $STRIPECOUNT -le 0 ]; then
3560 elif [ $STRIPECOUNT -gt 160 ]; then
3561 #LOV_MAX_STRIPE_COUNT is 160
3562 [ $OSTCOUNT -gt 160 ] && sc=160 || sc=$(($OSTCOUNT - 1))
3564 sc=$(($STRIPECOUNT - 1))
3566 $SETSTRIPE $DIR/d65 -s $STRIPESIZE -c $sc || error "setstripe"
3567 touch $DIR/d65/f4 $DIR/d65/f5
3568 $LVERIFY $DIR/d65 $DIR/d65/f4 $DIR/d65/f5 || error "lverify failed"
3570 run_test 65d "directory setstripe $STRIPESIZE -1 stripe_count =============="
3575 $SETSTRIPE $DIR/d65 || error "setstripe"
3576 $GETSTRIPE -v $DIR/d65 | grep "Default" || error "no stripe info failed"
3578 $LVERIFY $DIR/d65 $DIR/d65/f6 || error "lverify failed"
3580 run_test 65e "directory setstripe defaults ======================="
3584 $RUNAS $SETSTRIPE $DIR/d65f && error "setstripe succeeded" || true
3586 run_test 65f "dir setstripe permission (should return error) ==="
3590 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3591 $SETSTRIPE -d $DIR/d65 || error "setstripe"
3592 $GETSTRIPE -v $DIR/d65 | grep "Default" || \
3593 error "delete default stripe failed"
3595 run_test 65g "directory setstripe -d ==========================="
3599 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3600 mkdir -p $DIR/d65/dd1
3601 [ "`$GETSTRIPE -v $DIR/d65 | grep "^count"`" == \
3602 "`$GETSTRIPE -v $DIR/d65/dd1 | grep "^count"`" ] || error "stripe info inherit failed"
3604 run_test 65h "directory stripe info inherit ===================="
3606 test_65i() { # bug6367
3607 $SETSTRIPE $MOUNT -s 65536 -c -1
3609 run_test 65i "set non-default striping on root directory (bug 6367)="
3611 test_65ia() { # bug12836
3612 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
3614 run_test 65ia "getstripe on -1 default directory striping"
3616 test_65ib() { # bug12836
3617 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
3619 run_test 65ib "getstripe -v on -1 default directory striping"
3621 test_65ic() { # bug12836
3622 $LFS find -mtime -1 $MOUNT || error "find $MOUNT failed"
3624 run_test 65ic "new find on -1 default directory striping"
3626 test_65j() { # bug6367
3628 # if we aren't already remounting for each test, do so for this test
3629 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
3630 cleanup || error "failed to unmount"
3633 $SETSTRIPE -d $MOUNT || error "setstripe failed"
3635 run_test 65j "set default striping on root directory (bug 6367)="
3637 test_65k() { # bug11679
3638 [ "$OSTCOUNT" -lt 2 ] && skip_env "too few OSTs" && return
3639 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3641 echo "Check OST status: "
3642 MDS_OSCS=`do_facet $SINGLEMDS lctl dl | awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
3643 for OSC in $MDS_OSCS; do
3644 echo $OSC "is activate"
3645 do_facet $SINGLEMDS lctl --device %$OSC activate
3647 do_facet client mkdir -p $DIR/$tdir
3648 for INACTIVE_OSC in $MDS_OSCS; do
3649 echo $INACTIVE_OSC "is Deactivate:"
3650 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
3651 for STRIPE_OSC in $MDS_OSCS; do
3652 STRIPE_OST=`osc_to_ost $STRIPE_OSC`
3653 STRIPE_INDEX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
3654 grep $STRIPE_OST | awk -F: '{print $1}' | head -n 1`
3656 [ -f $DIR/$tdir/${STRIPE_INDEX} ] && continue
3657 echo "$SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} -i ${STRIPE_INDEX} -c 1"
3658 do_facet client $SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} -i ${STRIPE_INDEX} -c 1
3660 [ $RC -ne 0 ] && error "setstripe should have succeeded"
3662 do_facet client rm -f $DIR/$tdir/*
3663 echo $INACTIVE_OSC "is Activate."
3664 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
3667 run_test 65k "validate manual striping works properly with deactivated OSCs"
3669 test_65l() { # bug 12836
3670 mkdir -p $DIR/$tdir/test_dir
3671 $SETSTRIPE $DIR/$tdir/test_dir -c -1
3672 $LFS find -mtime -1 $DIR/$tdir >/dev/null
3674 run_test 65l "lfs find on -1 stripe dir ========================"
3676 # bug 2543 - update blocks count on client
3679 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
3681 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
3682 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
3684 run_test 66 "update inode blocks count on client ==============="
3690 if [ ! -z "$LLOOP" ]; then
3691 if swapon -s | grep -q $LLOOP; then
3692 swapoff $LLOOP || error "swapoff failed"
3695 $LCTL blockdev_detach $LLOOP || error "detach failed"
3699 if [ ! -z "$LLITELOOPLOAD" ]; then
3707 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
3711 swapon -s | awk '($1 == "'$1'") { print $4 }'
3714 # test case for lloop driver, basic function
3716 [ "$UID" != 0 ] && skip_env "must run as root" && return
3718 trap cleanup_68 EXIT
3720 if ! module_loaded llite_lloop; then
3721 if load_module llite/llite_lloop; then
3724 skip_env "can't find module llite_lloop"
3729 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
3730 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
3731 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
3733 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
3734 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
3738 run_test 68a "lloop driver - basic test ========================"
3740 # excercise swapping to lustre by adding a high priority swapfile entry
3741 # and then consuming memory until it is used.
3742 test_68b() { # was test_68
3743 [ "$UID" != 0 ] && skip_env "must run as root" && return
3744 lctl get_param -n devices | grep -q obdfilter && \
3745 skip "local OST" && return
3747 grep -q llite_lloop /proc/modules
3748 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
3750 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
3751 skip "can't reliably test swap with TCP" && return
3753 MEMTOTAL=`meminfo MemTotal`
3754 NR_BLOCKS=$((MEMTOTAL>>8))
3755 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
3757 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
3758 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
3761 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
3763 trap cleanup_68 EXIT
3765 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
3767 echo "before: `swapon -s | grep $LLOOP`"
3768 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
3769 echo "after: `swapon -s | grep $LLOOP`"
3770 SWAPUSED=`swap_used $LLOOP`
3774 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
3776 run_test 68b "support swapping to Lustre ========================"
3778 # bug5265, obdfilter oa2dentry return -ENOENT
3779 # #define OBD_FAIL_OST_ENOENT 0x217
3781 remote_ost_nodsh && skip "remote OST with nodsh" && return
3784 $SETSTRIPE $f -c 1 -i 0
3786 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
3788 do_facet ost1 lctl set_param fail_loc=0x217
3789 truncate $f 1 # vmtruncate() will ignore truncate() error.
3790 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
3792 do_facet ost1 lctl set_param fail_loc=0
3793 $DIRECTIO write $f 0 2 || error "write error"
3795 cancel_lru_locks osc
3796 $DIRECTIO read $f 0 1 || error "read error"
3798 do_facet ost1 lctl set_param fail_loc=0x217
3799 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
3801 do_facet ost1 lctl set_param fail_loc=0
3804 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
3808 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
3810 run_test 71 "Running dbench on lustre (don't segment fault) ===="
3812 test_72() { # bug 5695 - Test that on 2.6 remove_suid works properly
3813 check_kernel_version 43 || return 0
3814 [ "$RUNAS_ID" = "$UID" ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3816 # Check that testing environment is properly set up. Skip if not
3817 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
3818 skip_env "User $RUNAS_ID does not exist - skipping"
3821 # We had better clear the $DIR to get enough space for dd
3826 $RUNAS dd if=/dev/zero of=$DIR/f72 bs=512 count=1 || error
3827 # See if we are still setuid/sgid
3828 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on write"
3829 # Now test that MDS is updated too
3830 cancel_lru_locks mdc
3831 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on MDS"
3835 run_test 72 "Test that remove suid works properly (bug5695) ===="
3837 # bug 3462 - multiple simultaneous MDC requests
3841 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
3844 lctl set_param fail_loc=0x80000129
3845 multiop $DIR/d73-1/f73-2 Oc &
3847 lctl set_param fail_loc=0
3849 multiop $DIR/d73-2/f73-3 Oc &
3853 wait $pid1 || return 1
3857 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
3858 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
3859 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
3863 run_test 73 "multiple MDC requests (should not deadlock)"
3865 test_74a() { # bug 6149, 6184
3866 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
3868 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
3869 # will spin in a tight reconnection loop
3871 lctl set_param fail_loc=0x8000030e
3872 # get any lock that won't be difficult - lookup works.
3874 lctl set_param fail_loc=0
3878 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
3880 test_74b() { # bug 13310
3881 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
3883 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
3884 # will spin in a tight reconnection loop
3885 lctl set_param fail_loc=0x8000030e
3886 # get a "difficult" lock
3888 lctl set_param fail_loc=0
3892 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
3895 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
3898 test_76() { # Now for bug 20433, added originally in bug 1443
3899 cancel_lru_locks osc
3900 BEFORE_INODES=`num_inodes`
3901 echo "before inodes: $BEFORE_INODES"
3903 [ "$SLOW" = "no" ] && COUNT=100
3904 for i in `seq $COUNT`; do
3908 cancel_lru_locks osc
3909 AFTER_INODES=`num_inodes`
3910 echo "after inodes: $AFTER_INODES"
3912 while [ $AFTER_INODES -gt $BEFORE_INODES ]; do
3914 AFTER_INODES=`num_inodes`
3916 echo "wait $wait seconds inodes: $AFTER_INODES"
3917 if [ $wait -gt 30 ]; then
3918 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
3922 run_test 76 "confirm clients recycle inodes properly ===="
3928 # Note: in sptlrpc modes which enable its own bulk checksum, the
3929 # original crc32_le bulk checksum will be automatically disabled,
3930 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
3931 # will be checked by sptlrpc code against sptlrpc bulk checksum.
3932 # In this case set_checksums() will not be no-op, because sptlrpc
3933 # bulk checksum will be enabled all through the test.
3935 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
3936 lctl set_param -n osc.*.checksums $1
3940 export ORIG_CSUM_TYPE=""
3941 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
3944 [ "$ORIG_CSUM_TYPE" ] || \
3945 ORIG_CSUM_TYPE=`lctl get_param -n osc/*osc-[^mM]*/checksum_type |
3946 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`
3947 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
3948 log "set checksum type to $1"
3951 F77_TMP=$TMP/f77-temp
3954 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
3955 error "error writing to $F77_TMP"
3958 test_77a() { # bug 10889
3959 $GSS && skip "could not run with gss" && return
3960 [ ! -f $F77_TMP ] && setup_f77
3962 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
3966 run_test 77a "normal checksum read/write operation ============="
3968 test_77b() { # bug 10889
3969 $GSS && skip "could not run with gss" && return
3970 [ ! -f $F77_TMP ] && setup_f77
3971 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3972 lctl set_param fail_loc=0x80000409
3974 dd if=$F77_TMP of=$DIR/f77b bs=1M count=$F77SZ conv=sync || \
3975 error "dd error: $?"
3976 lctl set_param fail_loc=0
3979 run_test 77b "checksum error on client write ===================="
3981 test_77c() { # bug 10889
3982 $GSS && skip "could not run with gss" && return
3983 [ ! -f $DIR/f77b ] && skip "requires 77b - skipping" && return
3985 for algo in $CKSUM_TYPES; do
3986 cancel_lru_locks osc
3987 set_checksum_type $algo
3988 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
3989 lctl set_param fail_loc=0x80000408
3990 cmp $F77_TMP $DIR/f77b || error "file compare failed"
3991 lctl set_param fail_loc=0
3994 set_checksum_type $ORIG_CSUM_TYPE
3997 run_test 77c "checksum error on client read ==================="
3999 test_77d() { # bug 10889
4000 $GSS && skip "could not run with gss" && return
4001 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
4002 lctl set_param fail_loc=0x80000409
4004 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
4005 error "direct write: rc=$?"
4006 lctl set_param fail_loc=0
4009 run_test 77d "checksum error on OST direct write ==============="
4011 test_77e() { # bug 10889
4012 $GSS && skip "could not run with gss" && return
4013 [ ! -f $DIR/f77 ] && skip "requires 77d - skipping" && return
4014 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
4015 lctl set_param fail_loc=0x80000408
4017 cancel_lru_locks osc
4018 directio read $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
4019 error "direct read: rc=$?"
4020 lctl set_param fail_loc=0
4023 run_test 77e "checksum error on OST direct read ================"
4025 test_77f() { # bug 10889
4026 $GSS && skip "could not run with gss" && return
4028 for algo in $CKSUM_TYPES; do
4029 cancel_lru_locks osc
4030 set_checksum_type $algo
4031 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
4032 lctl set_param fail_loc=0x409
4033 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) && \
4034 error "direct write succeeded"
4035 lctl set_param fail_loc=0
4037 set_checksum_type $ORIG_CSUM_TYPE
4040 run_test 77f "repeat checksum error on write (expect error) ===="
4042 test_77g() { # bug 10889
4043 $GSS && skip "could not run with gss" && return
4044 remote_ost_nodsh && skip "remote OST with nodsh" && return
4046 [ ! -f $F77_TMP ] && setup_f77
4048 $SETSTRIPE $DIR/f77g -c 1 -i 0
4049 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
4050 do_facet ost1 lctl set_param fail_loc=0x8000021a
4052 dd if=$F77_TMP of=$DIR/f77g bs=1M count=$F77SZ || \
4053 error "write error: rc=$?"
4054 do_facet ost1 lctl set_param fail_loc=0
4057 run_test 77g "checksum error on OST write ======================"
4059 test_77h() { # bug 10889
4060 $GSS && skip "could not run with gss" && return
4061 remote_ost_nodsh && skip "remote OST with nodsh" && return
4063 [ ! -f $DIR/f77g ] && skip "requires 77g - skipping" && return
4064 cancel_lru_locks osc
4065 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
4066 do_facet ost1 lctl set_param fail_loc=0x8000021b
4068 cmp $F77_TMP $DIR/f77g || error "file compare failed"
4069 do_facet ost1 lctl set_param fail_loc=0
4072 run_test 77h "checksum error on OST read ======================="
4074 test_77i() { # bug 13805
4075 $GSS && skip "could not run with gss" && return
4076 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
4077 lctl set_param fail_loc=0x40b
4078 remount_client $MOUNT
4079 lctl set_param fail_loc=0
4080 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
4081 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
4082 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
4083 [ "$algo" = "crc32" ] || error "algo set to $algo instead of crc32"
4085 remount_client $MOUNT
4087 run_test 77i "client not supporting OSD_CONNECT_CKSUM =========="
4089 test_77j() { # bug 13805
4090 $GSS && skip "could not run with gss" && return
4091 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
4092 lctl set_param fail_loc=0x40c
4093 remount_client $MOUNT
4094 lctl set_param fail_loc=0
4095 sleep 2 # wait async osc connect to finish
4096 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
4097 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
4098 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
4099 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
4101 remount_client $MOUNT
4103 run_test 77j "client only supporting ADLER32 ===================="
4105 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
4109 test_78() { # bug 10901
4110 remote_ost || { skip_env "local OST" && return; }
4113 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
4114 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
4115 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
4116 echo "MemTotal: $MEMTOTAL"
4117 # reserve 256MB of memory for the kernel and other running processes,
4118 # and then take 1/2 of the remaining memory for the read/write buffers.
4119 if [ $MEMTOTAL -gt 512 ] ;then
4120 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
4122 # for those poor memory-starved high-end clusters...
4123 MEMTOTAL=$((MEMTOTAL / 2))
4125 echo "Mem to use for directio: $MEMTOTAL"
4126 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
4127 [ $F78SIZE -gt 512 ] && F78SIZE=512
4128 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
4129 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
4130 echo "Smallest OST: $SMALLESTOST"
4131 [ $SMALLESTOST -lt 10240 ] && \
4132 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
4134 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ] && \
4135 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
4137 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
4138 echo "File size: $F78SIZE"
4139 $SETSTRIPE $DIR/$tfile -c $OSTCOUNT || error "setstripe failed"
4140 for i in `seq 1 $NSEQ`
4142 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
4143 echo directIO rdwr round $i of $NSEQ
4144 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
4149 run_test 78 "handle large O_DIRECT writes correctly ============"
4151 test_79() { # bug 12743
4152 wait_delete_completed
4154 BKTOTAL=$(calc_osc_kbytes kbytestotal)
4155 BKFREE=$(calc_osc_kbytes kbytesfree)
4156 BKAVAIL=$(calc_osc_kbytes kbytesavail)
4158 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
4159 DFTOTAL=`echo $STRING | cut -d, -f1`
4160 DFUSED=`echo $STRING | cut -d, -f2`
4161 DFAVAIL=`echo $STRING | cut -d, -f3`
4162 DFFREE=$(($DFTOTAL - $DFUSED))
4164 ALLOWANCE=$((64 * $OSTCOUNT))
4166 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
4167 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
4168 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
4170 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
4171 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
4172 error "df free($DFFREE) mismatch OST free($BKFREE)"
4174 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
4175 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
4176 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
4179 run_test 79 "df report consistency check ======================="
4181 test_80() { # bug 10718
4182 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
4184 local BEFORE=`date +%s`
4185 cancel_lru_locks osc
4186 local AFTER=`date +%s`
4187 local DIFF=$((AFTER-BEFORE))
4188 if [ $DIFF -gt 1 ] ; then
4189 error "elapsed for 1M@1T = $DIFF"
4194 run_test 80 "Page eviction is equally fast at high offsets too ===="
4197 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && \
4199 mkdir -p $DIR/d99cvsroot
4200 chown $RUNAS_ID $DIR/d99cvsroot
4201 local oldPWD=$PWD # bug 13584, use $TMP as working dir
4204 $RUNAS cvs -d $DIR/d99cvsroot init || error
4207 run_test 99a "cvs init ========================================="
4210 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4211 [ ! -d $DIR/d99cvsroot ] && test_99a
4213 # some versions of cvs import exit(1) when asked to import links or
4214 # files they can't read. ignore those files.
4215 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
4216 ! -perm +4 -printf '-I %f\n')
4217 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
4218 d99reposname vtag rtag
4220 run_test 99b "cvs import ======================================="
4223 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4224 [ ! -d $DIR/d99cvsroot ] && test_99b
4226 mkdir -p $DIR/d99reposname
4227 chown $RUNAS_ID $DIR/d99reposname
4228 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
4230 run_test 99c "cvs checkout ====================================="
4233 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4234 [ ! -d $DIR/d99cvsroot ] && test_99c
4235 cd $DIR/d99reposname
4237 $RUNAS cvs add -m 'addmsg' foo99
4239 run_test 99d "cvs add =========================================="
4242 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4243 [ ! -d $DIR/d99cvsroot ] && test_99c
4244 cd $DIR/d99reposname
4247 run_test 99e "cvs update ======================================="
4250 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4251 [ ! -d $DIR/d99cvsroot ] && test_99d
4252 cd $DIR/d99reposname
4253 $RUNAS cvs commit -m 'nomsg' foo99
4254 rm -fr $DIR/d99cvsroot
4256 run_test 99f "cvs commit ======================================="
4259 [ "$NETTYPE" = tcp ] || \
4260 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
4263 remote_ost_nodsh && skip "remote OST with nodsh" && return
4264 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4266 { skip "useless for local single node setup" && return; }
4268 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
4269 [ "$PROT" != "tcp" ] && continue
4270 RPORT=$(echo $REMOTE | cut -d: -f2)
4271 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
4274 LPORT=`echo $LOCAL | cut -d: -f2`
4275 if [ $LPORT -ge 1024 ]; then
4276 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
4278 error_exit "local: $LPORT > 1024, remote: $RPORT"
4281 [ "$rc" = 0 ] || error_exit "privileged port not found" )
4283 run_test 100 "check local port using privileged port ==========="
4285 function get_named_value()
4294 echo $line | sed "s/^$tag//"
4301 export CACHE_MAX=`lctl get_param -n llite.*.max_cached_mb | head -n 1`
4303 lctl set_param -n llite.*.max_cached_mb $CACHE_MAX
4311 [ "$CPU" = "UML" ] && nreads=1000
4312 local cache_limit=32
4314 lctl set_param -n osc.*-osc*.rpc_stats 0
4315 trap cleanup_101 EXIT
4316 lctl set_param -n llite.*.read_ahead_stats 0
4317 lctl set_param -n llite.*.max_cached_mb $cache_limit
4320 # randomly read 10000 of 64K chunks from file 3x 32MB in size
4322 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
4323 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
4326 for s in `lctl get_param -n llite.*.read_ahead_stats | \
4327 get_named_value 'read but discarded' | cut -d" " -f1`; do
4328 discard=$(($discard + $s))
4332 if [ $(($discard * 10)) -gt $nreads ] ;then
4333 lctl get_param osc.*-osc*.rpc_stats
4334 lctl get_param llite.*.read_ahead_stats
4335 error "too many ($discard) discarded pages"
4337 rm -f $DIR/$tfile || true
4339 run_test 101 "check read-ahead for random reads ================"
4341 export SETUP_TEST101=no
4343 [ "$SETUP_TEST101" = "yes" ] && return
4346 STRIPE_COUNT=$OSTCOUNT
4349 trap cleanup_test101 EXIT
4350 # prepare the read-ahead file
4351 $SETSTRIPE $DIR/$tfile -s $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT
4353 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
4358 [ "$SETUP_TEST101" = "yes" ] || return
4366 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
4371 local STRIPE_SIZE=1048576
4372 local RA_INC=1048576
4373 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
4374 local FILE_LENGTH=$((64*100))
4375 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
4376 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
4377 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
4378 get_named_value 'read but discarded' | \
4379 cut -d" " -f1 | calc_total`
4381 if [ $DISCARD -gt $discard_limit ]; then
4382 lctl get_param llite.*.read_ahead_stats
4383 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
4385 echo "Read-ahead success for size ${READ_SIZE}"
4390 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping stride IO stride-ahead test" && return
4391 local STRIPE_SIZE=1048576
4392 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
4393 local FILE_LENGTH=$((STRIPE_SIZE*100))
4394 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
4395 # prepare the read-ahead file
4397 cancel_lru_locks osc
4398 for BIDX in 2 4 8 16 32 64 128 256
4400 local BSIZE=$((BIDX*4096))
4401 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
4402 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
4403 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
4404 $LCTL set_param -n llite.*.read_ahead_stats 0
4405 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
4406 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
4407 cancel_lru_locks osc
4413 run_test 101b "check stride-io mode read-ahead ================="
4416 lctl get_param -n llite.*.max_read_ahead_mb | head -n 1
4417 lctl set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
4421 local file=$DIR/$tfile
4422 local size=${FILESIZE_101c:-500}
4423 local ra_MB=${READAHEAD_MB:-40}
4425 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
4426 [ $space -gt $((size / 1024)) ] ||
4427 { skip "Need free space ${size}M, have $space" && return; }
4429 echo Creating ${size}M test file $file
4430 dd if=/dev/zero of=$file bs=1M count=$size
4431 echo Cancel LRU locks on lustre client to flush the client cache
4432 cancel_lru_locks osc
4434 echo Disable read-ahead
4435 local old_READAHEAD=$(set_read_ahead 0)
4437 echo Reading the test file $file with read-ahead disabled
4438 time_ra_OFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
4440 echo Cancel LRU locks on lustre client to flush the client cache
4441 cancel_lru_locks osc
4442 echo Enable read-ahead with ${ra_MB}MB
4443 set_read_ahead $ra_MB
4445 echo Reading the test file $file with read-ahead enabled
4446 time_ra_ON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
4448 echo read-ahead disabled time read $time_ra_OFF
4449 echo read-ahead enabled time read $time_ra_ON
4451 set_read_ahead $old_READAHEAD
4454 [ $time_ra_ON -lt $time_ra_OFF ] ||
4455 error "read-ahead enabled time read (${time_ra_ON}s) is more than
4456 read-ahead disabled time read (${time_ra_OFF}s) filesize ${size}M"
4458 run_test 101d "file read with and without read-ahead enabled ================="
4460 export SETUP_TEST102=no
4462 [ "$SETUP_TEST102" = "yes" ] && return
4464 chown $RUNAS_ID $DIR/$tdir
4467 STRIPE_COUNT=$OSTCOUNT
4468 [ $OSTCOUNT -gt 4 ] && STRIPE_COUNT=4
4470 trap cleanup_test102 EXIT
4472 $1 $SETSTRIPE $tdir -s $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT
4476 for count in `seq 1 $STRIPE_COUNT`
4478 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4480 local stripe_size=`expr $STRIPE_SIZE \* $num`
4481 local file=file"$num-$offset-$count"
4482 $1 $SETSTRIPE $file -s $stripe_size -i $offset -c $count
4488 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
4494 [ "$SETUP_TEST102" = "yes" ] || return 0
4500 local testfile=$DIR/xattr_testfile
4505 [ "$UID" != 0 ] && skip_env "must run as root" && return
4506 [ -z "`lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr`" ] && skip_env "must have user_xattr" && return
4508 [ -z "$(which setfattr 2>/dev/null)" ] && skip_env "could not find setfattr" && return
4510 echo "set/get xattr..."
4511 setfattr -n trusted.name1 -v value1 $testfile || error
4512 [ "`getfattr -n trusted.name1 $testfile 2> /dev/null | \
4513 grep "trusted.name1"`" == "trusted.name1=\"value1\"" ] || error
4515 setfattr -n user.author1 -v author1 $testfile || error
4516 [ "`getfattr -n user.author1 $testfile 2> /dev/null | \
4517 grep "user.author1"`" == "user.author1=\"author1\"" ] || error
4520 setfattr -n trusted.name2 -v value2 $testfile || error
4521 setfattr -n trusted.name3 -v value3 $testfile || error
4522 [ `getfattr -d -m "^trusted" $testfile 2> /dev/null | \
4523 grep "trusted.name" | wc -l` -eq 3 ] || error
4526 setfattr -n user.author2 -v author2 $testfile || error
4527 setfattr -n user.author3 -v author3 $testfile || error
4528 [ `getfattr -d -m "^user" $testfile 2> /dev/null | \
4529 grep "user" | wc -l` -eq 3 ] || error
4531 echo "remove xattr..."
4532 setfattr -x trusted.name1 $testfile || error
4533 getfattr -d -m trusted $testfile 2> /dev/null | \
4534 grep "trusted.name1" && error || true
4536 setfattr -x user.author1 $testfile || error
4537 getfattr -d -m user $testfile 2> /dev/null | \
4538 grep "user.author1" && error || true
4540 # b10667: setting lustre special xattr be silently discarded
4541 echo "set lustre special xattr ..."
4542 setfattr -n "trusted.lov" -v "invalid value" $testfile || error
4546 run_test 102a "user xattr test =================================="
4549 # b10930: get/set/list trusted.lov xattr
4550 echo "get/set/list trusted.lov xattr ..."
4551 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
4552 local testfile=$DIR/$tfile
4553 $SETSTRIPE -s 65536 -i 1 -c 2 $testfile || error "setstripe failed"
4554 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
4555 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
4557 local testfile2=${testfile}2
4558 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
4559 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
4562 setfattr -n trusted.lov -v $value $testfile2
4563 local tmp_file=${testfile}3
4564 $GETSTRIPE -v $testfile2 > $tmp_file
4565 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
4566 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
4567 [ "$stripe_size" -eq 65536 ] || error "stripe size $stripe_size != 65536"
4568 [ "$stripe_count" -eq 2 ] || error "stripe count $stripe_count != 2"
4571 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
4574 # b10930: get/set/list lustre.lov xattr
4575 echo "get/set/list lustre.lov xattr ..."
4576 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
4578 chown $RUNAS_ID $DIR/$tdir
4579 local testfile=$DIR/$tdir/$tfile
4580 $RUNAS $SETSTRIPE -s 65536 -i 1 -c 2 $testfile||error "setstripe failed"
4581 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
4582 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
4584 local testfile2=${testfile}2
4585 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
4586 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
4588 $RUNAS $MCREATE $testfile2
4589 $RUNAS setfattr -n lustre.lov -v $value $testfile2
4590 local tmp_file=${testfile}3
4591 $RUNAS $GETSTRIPE -v $testfile2 > $tmp_file
4592 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
4593 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
4594 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
4595 [ $stripe_count -eq 2 ] || error "stripe count $stripe_count != 2"
4597 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
4599 compare_stripe_info1() {
4600 local stripe_index_all_zero=1
4604 for count in `seq 1 $STRIPE_COUNT`
4606 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4608 local size=`expr $STRIPE_SIZE \* $num`
4609 local file=file"$num-$offset-$count"
4610 get_stripe_info client $PWD/$file "$1"
4611 if [ $stripe_size -ne $size ]; then
4612 error "$file: different stripe size $stripe_size, expected $size" && return
4614 if [ $stripe_count -ne $count ]; then
4615 error "$file: different stripe count $stripe_count, expected $count" && return
4617 if [ $stripe_index -ne 0 ]; then
4618 stripe_index_all_zero=0
4623 [ $stripe_index_all_zero -eq 1 ] && error "all files are being extracted starting from OST index 0"
4627 compare_stripe_info2() {
4630 for count in `seq 1 $STRIPE_COUNT`
4632 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4634 local size=`expr $STRIPE_SIZE \* $num`
4635 local file=file"$num-$offset-$count"
4636 get_stripe_info client $PWD/$file
4637 if [ $stripe_size -ne $size ]; then
4638 error "$file: different stripe size $stripe_size, expected $size" && return
4640 if [ $stripe_count -ne $count ]; then
4641 error "$file: different stripe count $stripe_count, expected $count" && return
4643 if [ $stripe_index -ne $offset ]; then
4644 error "$file: different stripe offset $stripe_index, expected $offset" && return
4652 [ -n "$(which tar 2>/dev/null)" ] && strings $(which tar) | grep -q lustre && echo tar
4656 # b10930: tar test for trusted.lov xattr
4657 TAR=$(find_lustre_tar)
4658 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
4659 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
4662 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
4664 compare_stripe_info1
4666 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
4669 # b10930: tar test for trusted.lov xattr
4670 TAR=$(find_lustre_tar)
4671 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
4672 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
4676 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
4678 compare_stripe_info1
4680 run_test 102f "tar copy files, not keep osts ==========="
4682 test_102h() { # bug 15777
4683 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
4684 skip "must have user_xattr" && return
4685 [ -z "$(which setfattr 2>/dev/null)" ] &&
4686 skip_env "could not find setfattr" && return
4691 VALUE=datadatadatadatadatadatadatadata
4692 while [ $(echo $VALUE | wc -c) -lt $XSIZE ]; do
4693 VALUE="$VALUE$VALUE"
4695 log "save $XBIG on $DIR/$tfile"
4696 setfattr -n $XBIG -v "$VALUE" $DIR/$tfile ||
4697 error "saving $XBIG on $DIR/$tfile failed"
4698 ORIG=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4699 OSIZE=$(echo $ORIG | wc -c)
4700 [ $OSIZE -lt $XSIZE ] && error "set $XBIG too small ($OSIZE < $XSIZE)"
4703 log "save $XSML on $DIR/$tfile"
4704 setfattr -n $XSML -v val $DIR/$tfile ||
4705 error "saving $XSML on $DIR/$tfile failed"
4706 NEW=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4707 if [ "$NEW" != "$ORIG" ]; then
4710 error "$XBIG different after saving $XSML"
4713 log "grow $XSML on $DIR/$tfile"
4714 setfattr -n $XSML -v "$VALUE" $DIR/$tfile ||
4715 error "growing $XSML on $DIR/$tfile failed"
4716 NEW=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4717 if [ "$NEW" != "$ORIG" ]; then
4720 error "$XBIG different after growing $XSML"
4722 log "$XBIG still valid after growing $XSML"
4725 run_test 102h "grow xattr from inside inode to external block"
4727 test_102i() { # bug 17038
4729 ln -s $DIR/$tfile $DIR/${tfile}link
4730 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
4731 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"
4732 rm -f $DIR/$tfile $DIR/${tfile}link
4734 run_test 102i "lgetxattr test on symbolic link ============"
4737 TAR=$(find_lustre_tar)
4738 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
4739 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
4740 setup_test102 "$RUNAS"
4742 chown $RUNAS_ID $DIR/d102j
4743 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
4745 compare_stripe_info1 "$RUNAS"
4747 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
4751 # b22187 just check that does not crash for regular file.
4752 setfattr -n trusted.lov $DIR/$tfile
4753 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
4754 local test_kdir=$DIR/d102k
4756 local default_size=`$GETSTRIPE -s $test_kdir`
4757 local default_count=`$GETSTRIPE -c $test_kdir`
4758 local default_offset=`$GETSTRIPE -o $test_kdir`
4759 $SETSTRIPE -s 65536 -i 1 -c 2 $test_kdir || error 'dir setstripe failed'
4760 setfattr -n trusted.lov $test_kdir
4761 local stripe_size=`$GETSTRIPE -s $test_kdir`
4762 local stripe_count=`$GETSTRIPE -c $test_kdir`
4763 local stripe_offset=`$GETSTRIPE -o $test_kdir`
4764 [ $stripe_size -eq $default_size ] || error "stripe size $stripe_size != $default_size"
4765 [ $stripe_count -eq $default_count ] || error "stripe count $stripe_count != $default_count"
4766 [ $stripe_offset -eq $default_offset ] || error "stripe offset $stripe_offset != $default_offset"
4767 rm -rf $DIR/$tfile $test_kdir
4769 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
4775 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
4780 [ "$UID" != 0 ] && skip_env "must run as root" && return
4781 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
4782 [ -z "$(which setfacl 2>/dev/null)" ] && skip_env "could not find setfacl" && return
4783 $GSS && skip "could not run under gss" && return
4785 declare -a identity_old
4787 for num in `seq $MDSCOUNT`; do
4788 switch_identity $num true || identity_old[$num]=$?
4795 echo "performing cp ..."
4796 run_acl_subtest cp || error
4797 echo "performing getfacl-noacl..."
4798 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
4799 echo "performing misc..."
4800 run_acl_subtest misc || error "misc test failed"
4801 echo "performing permissions..."
4802 run_acl_subtest permissions || error "permissions failed"
4803 echo "performing setfacl..."
4804 run_acl_subtest setfacl || error "setfacl test failed"
4806 # inheritance test got from HP
4807 echo "performing inheritance..."
4808 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
4809 chmod +x make-tree || error "chmod +x failed"
4810 run_acl_subtest inheritance || error "inheritance test failed"
4816 for num in `seq $MDSCOUNT`; do
4817 if [ "${identity_old[$num]}" = 1 ]; then
4818 switch_identity $num false || identity_old[$num]=$?
4822 run_test 103 "acl test ========================================="
4826 lfs df || error "lfs df failed"
4827 lfs df -ih || error "lfs df -ih failed"
4828 lfs df -h $DIR || error "lfs df -h $DIR failed"
4829 lfs df -i $DIR || error "lfs df -i $DIR failed"
4830 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
4831 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
4833 OSC=`lctl get_param -n devices | awk '/-osc-/ {print $4}' | head -n 1`
4834 lctl --device %$OSC deactivate
4835 lfs df || error "lfs df with deactivated OSC failed"
4836 lctl --device %$OSC recover
4837 lfs df || error "lfs df with reactivated OSC failed"
4840 run_test 104a "lfs df [-ih] [path] test ========================="
4843 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4845 denied_cnt=$((`$RUNAS $LFS check servers 2>&1 | grep "Permission denied" | wc -l`))
4846 if [ $denied_cnt -ne 0 ];
4848 error "lfs check servers test failed"
4851 run_test 104b "$RUNAS lfs check servers test ===================="
4854 # doesn't work on 2.4 kernels
4856 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4858 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
4860 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
4864 run_test 105a "flock when mounted without -o flock test ========"
4868 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4870 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
4872 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
4876 run_test 105b "fcntl when mounted without -o flock test ========"
4880 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4882 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
4884 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
4888 run_test 105c "lockf when mounted without -o flock test ========"
4890 test_105d() { # bug 15924
4892 [ -z "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ] && \
4893 skip "mount w/o flock enabled" && return
4894 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
4895 $LCTL set_param fail_loc=0x80000315
4896 flocks_test 2 $DIR/$tdir
4898 run_test 105d "flock race (should not freeze) ========"
4900 test_106() { #bug 10921
4902 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
4903 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
4905 run_test 106 "attempt exec of dir followed by chown of that dir"
4914 local save_pattern=$(sysctl -n kernel.core_pattern)
4915 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
4916 sysctl -w kernel.core_pattern=$file
4917 sysctl -w kernel.core_uses_pid=0
4925 kill -s 11 $SLEEPPID
4927 if [ -e $file ]; then
4928 size=`stat -c%s $file`
4929 [ $size -eq 0 ] && error "Fail to create core file $file"
4931 error "Fail to create core file $file"
4934 sysctl -w kernel.core_pattern=$save_pattern
4935 sysctl -w kernel.core_uses_pid=$save_uses_pid
4938 run_test 107 "Coredump on SIG"
4942 mkdir $DIR/d110/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa || error "mkdir with 255 char fail"
4943 mkdir $DIR/d110/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb && error "mkdir with 256 char should fail, but not"
4944 touch $DIR/d110/xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx || error "create with 255 char fail"
4945 touch $DIR/d110/yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy && error ""create with 256 char should fail, but not
4950 run_test 110 "filename length checking"
4953 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
4955 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
4957 echo "Starting with $OSTIO_pre threads"
4960 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
4961 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
4962 echo "$NUMTEST creates/unlinks"
4964 createmany -o $DIR/$tdir/$tfile $NUMTEST
4965 unlinkmany $DIR/$tdir/$tfile $NUMTEST
4967 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
4970 # don't return an error
4971 [ $OSTIO_post -eq $OSTIO_pre ] && echo \
4972 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&\
4973 echo "This may be fine, depending on what ran before this test" &&\
4974 echo "and how fast this system is." && return
4976 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
4978 run_test 115 "verify dynamic thread creation===================="
4981 wait_delete_completed
4982 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
4983 echo OST kbytes available: ${AVAIL[@]}
4984 MAXI=0; MAXV=${AVAIL[0]}
4985 MINI=0; MINV=${AVAIL[0]}
4986 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
4987 #echo OST $i: ${AVAIL[i]}kb
4988 if [ ${AVAIL[i]} -gt $MAXV ]; then
4989 MAXV=${AVAIL[i]}; MAXI=$i
4991 if [ ${AVAIL[i]} -lt $MINV ]; then
4992 MINV=${AVAIL[i]}; MINI=$i
4995 echo Min free space: OST $MINI: $MINV
4996 echo Max free space: OST $MAXI: $MAXV
5000 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
5002 echo -n "Free space priority "
5003 lctl get_param -n lov.*-clilov-*.qos_prio_free
5006 [ $MINV -gt 960000 ] && skip "too much free space in OST$MINI, skip" &&\
5009 # generate uneven OSTs
5010 mkdir -p $DIR/$tdir/OST${MINI}
5013 echo "Filling 25% remaining space in OST${MINI} with ${FILL}Kb"
5014 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI}||error "setstripe failed"
5016 while [ $FILL -gt 0 ]; do
5018 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i bs=2M count=1 2>/dev/null
5019 FILL=$(($FILL - 2048))
5027 DIFF=$(($MAXV - $MINV))
5028 DIFF2=$(($DIFF * 100 / $MINV))
5029 echo -n "diff=${DIFF}=${DIFF2}% must be > 20% for QOS mode..."
5030 if [ $DIFF2 -gt 20 ]; then
5033 echo "failed - QOS mode won't be used"
5034 error_ignore "QOS imbalance criteria not met"
5038 MINI1=$MINI; MINV1=$MINV
5039 MAXI1=$MAXI; MAXV1=$MAXV
5041 # now fill using QOS
5042 echo writing a bunch of files to QOS-assigned OSTs
5043 $SETSTRIPE $DIR/$tdir -c 1
5045 while [ $FILL -gt 0 ]; do
5047 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1024 count=200 2>/dev/null
5048 FILL=$(($FILL - 200))
5051 echo "wrote $i 200k files"
5055 echo "Note: free space may not be updated, so measurements might be off"
5057 DIFF2=$(($MAXV - $MINV))
5058 echo "free space delta: orig $DIFF final $DIFF2"
5059 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
5060 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
5061 echo "Wrote $DIFF to smaller OST $MINI1"
5062 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
5063 echo "Wrote $DIFF2 to larger OST $MAXI1"
5064 [ $DIFF -gt 0 ] && echo "Wrote $(($DIFF2 * 100 / $DIFF - 100))% more data to larger OST $MAXI1"
5066 # Figure out which files were written where
5067 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
5068 awk '/'$MINI1': / {print $2; exit}')
5070 MINC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
5071 echo "$MINC files created on smaller OST $MINI1"
5072 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
5073 awk '/'$MAXI1': / {print $2; exit}')
5075 MAXC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
5076 echo "$MAXC files created on larger OST $MAXI1"
5077 [ $MINC -gt 0 ] && echo "Wrote $(($MAXC * 100 / $MINC - 100))% more files to larger OST $MAXI1"
5078 [ $MAXC -gt $MINC ] || error_ignore "stripe QOS didn't balance free space"
5082 run_test 116 "stripe QOS: free space balance ==================="
5084 test_117() # bug 10891
5086 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
5087 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
5088 lctl set_param fail_loc=0x21e
5089 > $DIR/$tfile || error "truncate failed"
5090 lctl set_param fail_loc=0
5091 echo "Truncate succeeded."
5094 run_test 117 "verify fsfilt_extend =========="
5096 export OLD_RESENDCOUNT=""
5097 set_resend_count () {
5098 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
5099 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
5100 lctl set_param -n $PROC_RESENDCOUNT $1
5101 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
5104 [ "$SLOW" = "no" ] && set_resend_count 4 # for reduce test_118* time (bug 14842)
5106 # Reset async IO behavior after error case
5108 FILE=$DIR/reset_async
5110 # Ensure all OSCs are cleared
5111 $LSTRIPE -c -1 $FILE
5112 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
5117 test_118a() #bug 11710
5121 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5122 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5123 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
5125 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5126 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5131 run_test 118a "verify O_SYNC works =========="
5135 remote_ost_nodsh && skip "remote OST with nodsh" && return
5139 #define OBD_FAIL_OST_ENOENT 0x217
5140 set_nodes_failloc "$(osts_nodes)" 0x217
5141 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5143 set_nodes_failloc "$(osts_nodes)" 0
5144 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5145 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5148 if [[ $RC -eq 0 ]]; then
5149 error "Must return error due to dropped pages, rc=$RC"
5153 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5154 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5158 echo "Dirty pages not leaked on ENOENT"
5160 # Due to the above error the OSC will issue all RPCs syncronously
5161 # until a subsequent RPC completes successfully without error.
5162 multiop $DIR/$tfile Ow4096yc
5167 run_test 118b "Reclaim dirty pages on fatal error =========="
5171 remote_ost_nodsh && skip "remote OST with nodsh" && return
5175 #define OBD_FAIL_OST_EROFS 0x216
5176 set_nodes_failloc "$(osts_nodes)" 0x216
5178 # multiop should block due to fsync until pages are written
5179 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
5183 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
5184 error "Multiop failed to block on fsync, pid=$MULTIPID"
5187 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5189 if [[ $WRITEBACK -eq 0 ]]; then
5190 error "No page in writeback, writeback=$WRITEBACK"
5193 set_nodes_failloc "$(osts_nodes)" 0
5196 if [[ $RC -ne 0 ]]; then
5197 error "Multiop fsync failed, rc=$RC"
5200 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5201 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5203 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5204 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5208 echo "Dirty pages flushed via fsync on EROFS"
5211 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
5215 remote_ost_nodsh && skip "remote OST with nodsh" && return
5219 #define OBD_FAIL_OST_BRW_PAUSE_BULK
5220 set_nodes_failloc "$(osts_nodes)" 0x214
5221 # multiop should block due to fsync until pages are written
5222 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
5226 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
5227 error "Multiop failed to block on fsync, pid=$MULTIPID"
5230 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5232 if [[ $WRITEBACK -eq 0 ]]; then
5233 error "No page in writeback, writeback=$WRITEBACK"
5236 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
5237 set_nodes_failloc "$(osts_nodes)" 0
5239 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5240 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5242 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5243 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5247 echo "Dirty pages gaurenteed flushed via fsync"
5250 run_test 118d "Fsync validation inject a delay of the bulk =========="
5255 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
5256 lctl set_param fail_loc=0x8000040a
5258 # Should simulate EINVAL error which is fatal
5259 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5261 if [[ $RC -eq 0 ]]; then
5262 error "Must return error due to dropped pages, rc=$RC"
5265 lctl set_param fail_loc=0x0
5267 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5268 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5269 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5271 if [[ $LOCKED -ne 0 ]]; then
5272 error "Locked pages remain in cache, locked=$LOCKED"
5275 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5276 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5280 echo "No pages locked after fsync"
5285 run_test 118f "Simulate unrecoverable OSC side error =========="
5290 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
5291 lctl set_param fail_loc=0x406
5293 # simulate local -ENOMEM
5294 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5297 lctl set_param fail_loc=0
5298 if [[ $RC -eq 0 ]]; then
5299 error "Must return error due to dropped pages, rc=$RC"
5302 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5303 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5304 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5306 if [[ $LOCKED -ne 0 ]]; then
5307 error "Locked pages remain in cache, locked=$LOCKED"
5310 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5311 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5315 echo "No pages locked after fsync"
5320 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
5323 remote_ost_nodsh && skip "remote OST with nodsh" && return
5327 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
5328 set_nodes_failloc "$(osts_nodes)" 0x20e
5329 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
5330 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5333 set_nodes_failloc "$(osts_nodes)" 0
5334 if [[ $RC -eq 0 ]]; then
5335 error "Must return error due to dropped pages, rc=$RC"
5338 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5339 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5340 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5342 if [[ $LOCKED -ne 0 ]]; then
5343 error "Locked pages remain in cache, locked=$LOCKED"
5346 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5347 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5351 echo "No pages locked after fsync"
5355 run_test 118h "Verify timeout in handling recoverables errors =========="
5358 remote_ost_nodsh && skip "remote OST with nodsh" && return
5362 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
5363 set_nodes_failloc "$(osts_nodes)" 0x20e
5365 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
5366 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
5369 set_nodes_failloc "$(osts_nodes)" 0
5373 if [[ $RC -ne 0 ]]; then
5374 error "got error, but should be not, rc=$RC"
5377 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5378 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5379 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
5380 if [[ $LOCKED -ne 0 ]]; then
5381 error "Locked pages remain in cache, locked=$LOCKED"
5384 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5385 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5389 echo "No pages locked after fsync"
5393 run_test 118i "Fix error before timeout in recoverable error =========="
5396 remote_ost_nodsh && skip "remote OST with nodsh" && return
5400 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
5401 set_nodes_failloc "$(osts_nodes)" 0x220
5403 # return -EIO from OST
5404 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5406 set_nodes_failloc "$(osts_nodes)" 0x0
5407 if [[ $RC -eq 0 ]]; then
5408 error "Must return error due to dropped pages, rc=$RC"
5411 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5412 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5413 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
5414 if [[ $LOCKED -ne 0 ]]; then
5415 error "Locked pages remain in cache, locked=$LOCKED"
5418 # in recoverable error on OST we want resend and stay until it finished
5419 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5420 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5424 echo "No pages locked after fsync"
5428 run_test 118j "Simulate unrecoverable OST side error =========="
5432 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
5434 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
5435 set_nodes_failloc "$(osts_nodes)" 0x20e
5438 for ((i=0;i<10;i++)); do
5439 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
5440 error "dd to $DIR/$tdir/$tfile-$i failed" )&
5447 set_nodes_failloc "$(osts_nodes)" 0
5450 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
5452 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
5454 test_119a() # bug 11737
5456 BSIZE=$((512 * 1024))
5457 directio write $DIR/$tfile 0 1 $BSIZE
5458 # We ask to read two blocks, which is more than a file size.
5459 # directio will indicate an error when requested and actual
5460 # sizes aren't equeal (a normal situation in this case) and
5461 # print actual read amount.
5462 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
5463 if [ "$NOB" != "$BSIZE" ]; then
5464 error "read $NOB bytes instead of $BSIZE"
5468 run_test 119a "Short directIO read must return actual read amount"
5470 test_119b() # bug 11737
5472 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
5474 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
5475 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
5477 multiop $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
5478 error "direct read failed"
5481 run_test 119b "Sparse directIO read must return actual read amount"
5483 test_119c() # bug 13099
5486 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
5487 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
5490 run_test 119c "Testing for direct read hitting hole"
5492 test_119d() # bug 15950
5494 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
5495 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
5497 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
5498 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
5499 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
5500 lctl set_param fail_loc=0x40d
5501 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
5504 cat $DIR/$tfile > /dev/null &
5505 lctl set_param fail_loc=0
5508 log "the DIO writes have completed, now wait for the reads (should not block very long)"
5510 [ -n "`ps h -p $pid_reads -o comm`" ] && \
5511 error "the read rpcs have not completed in 2s"
5513 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
5515 run_test 119d "The DIO path should try to send a new rpc once one is completed"
5519 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5520 skip "no early lock cancel on server" && return 0
5521 lru_resize_disable mdc
5522 lru_resize_disable osc
5523 cancel_lru_locks mdc
5524 stat $DIR/$tdir > /dev/null
5525 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5526 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5528 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5529 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5530 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5531 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5532 lru_resize_enable mdc
5533 lru_resize_enable osc
5535 run_test 120a "Early Lock Cancel: mkdir test"
5539 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5540 skip "no early lock cancel on server" && return 0
5541 lru_resize_disable mdc
5542 lru_resize_disable osc
5543 cancel_lru_locks mdc
5544 stat $DIR/$tdir > /dev/null
5545 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5546 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5548 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5549 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5550 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5551 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5552 lru_resize_enable mdc
5553 lru_resize_enable osc
5555 run_test 120b "Early Lock Cancel: create test"
5559 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5560 skip "no early lock cancel on server" && return 0
5561 lru_resize_disable mdc
5562 lru_resize_disable osc
5563 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
5564 touch $DIR/$tdir/d1/f1
5565 cancel_lru_locks mdc
5566 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
5567 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5568 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5569 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
5570 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5571 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5572 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5573 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5574 lru_resize_enable mdc
5575 lru_resize_enable osc
5577 run_test 120c "Early Lock Cancel: link test"
5581 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5582 skip "no early lock cancel on server" && return 0
5583 lru_resize_disable mdc
5584 lru_resize_disable osc
5586 cancel_lru_locks mdc
5587 stat $DIR/$tdir > /dev/null
5588 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5589 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5590 chmod a+x $DIR/$tdir
5591 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5592 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5593 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5594 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5595 lru_resize_enable mdc
5596 lru_resize_enable osc
5598 run_test 120d "Early Lock Cancel: setattr test"
5602 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5603 skip "no early lock cancel on server" && return 0
5604 lru_resize_disable mdc
5605 lru_resize_disable osc
5606 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
5607 cancel_lru_locks mdc
5608 cancel_lru_locks osc
5609 dd if=$DIR/$tdir/f1 of=/dev/null
5610 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
5611 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5612 awk '/ldlm_cancel/ {print $2}'`
5613 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5614 awk '/ldlm_bl_callback/ {print $2}'`
5615 unlink $DIR/$tdir/f1
5616 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5617 awk '/ldlm_cancel/ {print $2}'`
5618 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5619 awk '/ldlm_bl_callback/ {print $2}'`
5620 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5621 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5622 lru_resize_enable mdc
5623 lru_resize_enable osc
5625 run_test 120e "Early Lock Cancel: unlink test"
5628 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5629 skip "no early lock cancel on server" && return 0
5631 lru_resize_disable mdc
5632 lru_resize_disable osc
5633 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
5634 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
5635 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
5636 cancel_lru_locks mdc
5637 cancel_lru_locks osc
5638 dd if=$DIR/$tdir/d1/f1 of=/dev/null
5639 dd if=$DIR/$tdir/d2/f2 of=/dev/null
5640 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
5641 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5642 awk '/ldlm_cancel/ {print $2}'`
5643 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5644 awk '/ldlm_bl_callback/ {print $2}'`
5645 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
5646 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5647 awk '/ldlm_cancel/ {print $2}'`
5648 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5649 awk '/ldlm_bl_callback/ {print $2}'`
5650 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5651 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5652 lru_resize_enable mdc
5653 lru_resize_enable osc
5655 run_test 120f "Early Lock Cancel: rename test"
5658 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5659 skip "no early lock cancel on server" && return 0
5660 lru_resize_disable mdc
5661 lru_resize_disable osc
5663 echo create $count files
5665 cancel_lru_locks mdc
5666 cancel_lru_locks osc
5669 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5670 awk '/ldlm_cancel/ {print $2}'`
5671 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5672 awk '/ldlm_bl_callback/ {print $2}'`
5673 createmany -o $DIR/$tdir/f $count
5675 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5676 awk '/ldlm_cancel/ {print $2}'`
5677 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5678 awk '/ldlm_bl_callback/ {print $2}'`
5680 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
5681 echo rm $count files
5684 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5685 awk '/ldlm_cancel/ {print $2}'`
5686 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5687 awk '/ldlm_bl_callback/ {print $2}'`
5689 echo total: $count removes in $((t2-t1))
5690 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
5692 # wait for commitment of removal
5693 lru_resize_enable mdc
5694 lru_resize_enable osc
5696 run_test 120g "Early Lock Cancel: performance test"
5698 test_121() { #bug #10589
5700 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
5701 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
5702 lctl set_param fail_loc=0x310
5703 cancel_lru_locks osc > /dev/null
5704 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
5705 lctl set_param fail_loc=0
5706 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
5708 run_test 121 "read cancel race ========="
5710 test_123a() { # was test 123, statahead(bug 11401)
5712 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
5713 log "testing on UP system. Performance may be not as good as expected."
5719 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
5720 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
5722 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
5723 createmany -o $DIR/$tdir/$tfile $j $((i - j))
5725 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
5726 lctl set_param -n llite.*.statahead_max 0
5727 lctl get_param llite.*.statahead_max
5728 cancel_lru_locks mdc
5729 cancel_lru_locks osc
5731 time ls -l $DIR/$tdir | wc -l
5733 delta=$((etime - stime))
5734 log "ls $i files without statahead: $delta sec"
5735 lctl set_param llite.*.statahead_max=$max
5737 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
5738 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
5739 cancel_lru_locks mdc
5740 cancel_lru_locks osc
5742 time ls -l $DIR/$tdir | wc -l
5744 delta_sa=$((etime - stime))
5745 log "ls $i files with statahead: $delta_sa sec"
5746 lctl get_param -n llite.*.statahead_stats
5747 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
5749 [ $swrong -lt $ewrong ] && log "statahead was stopped, maybe too many locks held!"
5750 [ $delta -eq 0 -o $delta_sa -eq 0 ] && continue
5752 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
5753 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
5754 lctl set_param -n llite.*.statahead_max 0
5755 lctl get_param llite.*.statahead_max
5756 cancel_lru_locks mdc
5757 cancel_lru_locks osc
5759 time ls -l $DIR/$tdir | wc -l
5761 delta=$((etime - stime))
5762 log "ls $i files again without statahead: $delta sec"
5763 lctl set_param llite.*.statahead_max=$max
5764 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
5765 if [ $SLOWOK -eq 0 ]; then
5766 error "ls $i files is slower with statahead!"
5768 log "ls $i files is slower with statahead!"
5774 [ $delta -gt 20 ] && break
5775 [ $delta -gt 8 ] && MULT=$((50 / delta))
5776 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
5784 delta=$((etime - stime))
5785 log "rm -r $DIR/$tdir/: $delta seconds"
5787 lctl get_param -n llite.*.statahead_stats
5789 run_test 123a "verify statahead work"
5791 test_123b () { # statahead(bug 15027)
5793 createmany -o $DIR/$tdir/$tfile-%d 1000
5795 cancel_lru_locks mdc
5796 cancel_lru_locks osc
5798 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
5799 lctl set_param fail_loc=0x80000803
5800 ls -lR $DIR/$tdir > /dev/null
5802 lctl set_param fail_loc=0x0
5803 lctl get_param -n llite.*.statahead_stats
5808 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
5811 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
5812 skip "no lru resize on server" && return 0
5814 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
5816 log "create $NR files at $DIR/$tdir"
5817 createmany -o $DIR/$tdir/f $NR ||
5818 error "failed to create $NR files in $DIR/$tdir"
5820 cancel_lru_locks mdc
5821 ls -l $DIR/$tdir > /dev/null
5825 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
5826 local PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5827 LRU_SIZE=$(lctl get_param -n $PARAM)
5828 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
5829 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
5830 log "NS=$(basename $NSDIR)"
5835 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
5836 skip "Not enough cached locks created!"
5843 # We know that lru resize allows one client to hold $LIMIT locks
5844 # for 10h. After that locks begin to be killed by client.
5846 local LIMIT=`lctl get_param -n $NSDIR.pool.limit`
5848 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
5849 # killing locks. Some time was spent for creating locks. This means
5850 # that up to the moment of sleep finish we must have killed some of
5851 # them (10-100 locks). This depends on how fast ther were created.
5852 # Many of them were touched in almost the same moment and thus will
5853 # be killed in groups.
5854 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
5856 # Use $LRU_SIZE_B here to take into account real number of locks
5857 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
5858 local LRU_SIZE_B=$LRU_SIZE
5860 local OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
5861 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
5863 # Let's make sure that we really have some margin. Client checks
5864 # cached locks every 10 sec.
5866 log "Sleep ${SLEEP} sec"
5868 while ((SEC<$SLEEP)); do
5872 LRU_SIZE=`lctl get_param -n $NSDIR/lru_size`
5876 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
5877 local LRU_SIZE_A=`lctl get_param -n $NSDIR/lru_size`
5879 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
5880 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
5881 unlinkmany $DIR/$tdir/f $NR
5885 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
5886 log "unlink $NR files at $DIR/$tdir"
5887 unlinkmany $DIR/$tdir/f $NR
5889 run_test 124a "lru resize ======================================="
5891 get_max_pool_limit()
5893 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
5896 if test $l -gt $max; then
5904 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
5905 skip "no lru resize on server" && return 0
5907 LIMIT=`get_max_pool_limit`
5909 NR=$(($(default_lru_size)*20))
5910 if [ $NR -gt $LIMIT ]; then
5911 log "Limit lock number by $LIMIT locks"
5914 lru_resize_disable mdc
5915 mkdir -p $DIR/$tdir/disable_lru_resize ||
5916 error "failed to create $DIR/$tdir/disable_lru_resize"
5918 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
5919 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
5920 cancel_lru_locks mdc
5923 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
5926 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
5929 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
5933 nolruresize_delta=$((etime-stime))
5934 log "ls -la time: $nolruresize_delta seconds"
5935 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
5936 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
5938 lru_resize_enable mdc
5939 mkdir -p $DIR/$tdir/enable_lru_resize ||
5940 error "failed to create $DIR/$tdir/enable_lru_resize"
5942 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
5943 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
5944 cancel_lru_locks mdc
5947 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
5950 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
5953 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
5957 lruresize_delta=$((etime-stime))
5958 log "ls -la time: $lruresize_delta seconds"
5959 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
5961 if [ $lruresize_delta -gt $nolruresize_delta ]; then
5962 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
5963 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
5964 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
5966 log "lru resize performs the same with no lru resize"
5968 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
5970 run_test 124b "lru resize (performance test) ======================="
5972 test_125() { # 13358
5973 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
5974 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
5975 mkdir -p $DIR/d125 || error "mkdir failed"
5976 $SETSTRIPE $DIR/d125 -s 65536 -c -1 || error "setstripe failed"
5977 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
5978 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
5980 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
5982 test_126() { # bug 12829/13455
5983 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
5984 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
5985 $GSS && skip "must run as gss disabled" && return
5987 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
5988 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
5990 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
5992 run_test 126 "check that the fsgid provided by the client is taken into account"
5994 test_127() { # bug 15521
5995 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
5996 $LCTL set_param osc.*.stats=0
5997 FSIZE=$((2048 * 1024))
5998 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
5999 cancel_lru_locks osc
6000 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
6002 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
6003 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
6004 echo "got $COUNT $NAME"
6005 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
6006 eval $NAME=$COUNT || error "Wrong proc format"
6009 read_bytes|write_bytes)
6010 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
6011 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
6012 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
6013 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
6014 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
6015 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
6016 error "sumsquare is too small: $SUMSQ"
6017 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
6018 error "sumsquare is too big: $SUMSQ"
6022 done < $DIR/${tfile}.tmp
6024 #check that we actually got some stats
6025 [ "$read_bytes" ] || error "Missing read_bytes stats"
6026 [ "$write_bytes" ] || error "Missing write_bytes stats"
6027 [ "$read_bytes" != 0 ] || error "no read done"
6028 [ "$write_bytes" != 0 ] || error "no write done"
6030 run_test 127 "verify the client stats are sane"
6032 test_128() { # bug 15212
6034 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
6039 result=$(grep error $TMP/$tfile.log)
6041 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
6043 run_test 128 "interactive lfs for 2 consecutive find's"
6049 local LDPROC=/proc/fs/ldiskfs
6051 for node in $(mdts_nodes); do
6052 devs=$(do_node $node "lctl get_param -n devices" | awk '($3 ~ "mdt" && $4 ~ "MDT") { print $4 }')
6053 for dev in $devs; do
6054 mntdev=$(do_node $node "lctl get_param -n osd*.$dev.mntdev")
6055 do_node $node "echo $1 >$LDPROC/\\\$(basename $mntdev)/max_dir_size"
6060 [ "$FSTYPE" != "ldiskfs" ] && skip "not needed for FSTYPE=$FSTYPE" && return 0
6061 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6072 while [ ! $I -gt $((MAX * MDSCOUNT)) ]; do
6073 multiop $DIR/$tdir/$J Oc
6075 if [ $rc -eq $EFBIG ]; then
6077 echo "return code $rc received as expected"
6079 elif [ $rc -ne 0 ]; then
6081 error_exit "return code $rc received instead of expected $EFBIG"
6084 I=$(stat -c%s "$DIR/$tdir")
6087 error "exceeded dir size limit $MAX x $MDSCOUNT $((MAX * MDSCOUNT)) : $I bytes"
6088 do_facet $SINGLEMDS "echo 0 >$LDPROC"
6090 run_test 129 "test directory size limit ========================"
6099 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
6100 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
6102 trap cleanup_130 EXIT RETURN
6104 local fm_file=$DIR/$tfile
6105 lfs setstripe -s 65536 -c 1 $fm_file || error "setstripe failed on $fm_file"
6106 dd if=/dev/zero of=$fm_file bs=65536 count=1 || error "dd failed for $fm_file"
6108 filefrag -ves $fm_file || error "filefrag $fm_file failed"
6109 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
6111 lun=`$GETSTRIPE $fm_file | grep -A 10 obdidx | awk '{print $1}' | grep -v "obdidx"`
6113 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
6116 for line in $filefrag_op
6118 frag_lun=`echo $line | cut -d: -f5`
6119 ext_len=`echo $line | cut -d: -f4`
6120 if (( $frag_lun != $lun )); then
6122 error "FIEMAP on 1-stripe file($fm_file) failed"
6125 (( tot_len += ext_len ))
6128 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
6130 error "FIEMAP on 1-stripe file($fm_file) failed;"
6136 echo "FIEMAP on single striped file succeeded"
6138 run_test 130a "FIEMAP (1-stripe file)"
6141 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping FIEMAP on 2-stripe file test" && return
6143 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
6144 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
6146 trap cleanup_130 EXIT RETURN
6148 local fm_file=$DIR/$tfile
6149 lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
6150 dd if=/dev/zero of=$fm_file bs=1M count=2 || error "dd failed on $fm_file"
6152 filefrag -ves $fm_file || error "filefrag $fm_file failed"
6153 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
6155 last_lun=`echo $filefrag_op | cut -d: -f5`
6160 for line in $filefrag_op
6162 frag_lun=`echo $line | cut -d: -f5`
6163 ext_len=`echo $line | cut -d: -f4`
6164 if (( $frag_lun != $last_lun )); then
6165 if (( tot_len != 1024 )); then
6167 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
6174 (( tot_len += ext_len ))
6177 if (( num_luns != 2 || tot_len != 1024 )); then
6179 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
6185 echo "FIEMAP on 2-stripe file succeeded"
6187 run_test 130b "FIEMAP (2-stripe file)"
6190 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping FIEMAP on 2-stripe file with hole 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 2 $fm_file || error "setstripe failed on $fm_file"
6199 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || 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 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
6215 if (( logical != 512 )); then
6217 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
6220 if (( tot_len != 512 )); then
6222 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
6229 (( tot_len += ext_len ))
6232 if (( num_luns != 2 || tot_len != 512 )); then
6234 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
6240 echo "FIEMAP on 2-stripe file with hole succeeded"
6242 run_test 130c "FIEMAP (2-stripe file with hole)"
6245 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
6247 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
6248 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
6250 trap cleanup_130 EXIT RETURN
6252 local fm_file=$DIR/$tfile
6253 lfs setstripe -s 65536 -c $OSTCOUNT $fm_file || error "setstripe failed on $fm_file"
6254 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT || error "dd failed on $fm_file"
6256 filefrag -ves $fm_file || error "filefrag $fm_file failed"
6257 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
6259 last_lun=`echo $filefrag_op | cut -d: -f5`
6264 for line in $filefrag_op
6266 frag_lun=`echo $line | cut -d: -f5`
6267 ext_len=`echo $line | cut -d: -f4`
6268 if (( $frag_lun != $last_lun )); then
6269 if (( tot_len != 1024 )); then
6271 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
6278 (( tot_len += ext_len ))
6281 if (( num_luns != OSTCOUNT || tot_len != 1024 )); then
6283 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
6289 echo "FIEMAP on N-stripe file succeeded"
6291 run_test 130d "FIEMAP (N-stripe file)"
6294 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
6296 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
6297 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
6299 trap cleanup_130 EXIT RETURN
6301 local fm_file=$DIR/$tfile
6302 lfs setstripe -s 131072 -c 2 $fm_file || error "setstripe failed on $fm_file"
6304 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
6305 for ((i = 0; i < $NUM_BLKS; i++))
6307 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
6310 filefrag -ves $fm_file || error "filefrag $fm_file failed"
6311 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
6313 last_lun=`echo $filefrag_op | cut -d: -f5`
6318 for line in $filefrag_op
6320 frag_lun=`echo $line | cut -d: -f5`
6321 ext_len=`echo $line | cut -d: -f4`
6322 if (( $frag_lun != $last_lun )); then
6323 if (( tot_len != $EXPECTED_LEN )); then
6325 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
6332 (( tot_len += ext_len ))
6335 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
6337 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
6343 echo "FIEMAP with continuation calls succeeded"
6345 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
6347 # Test for writev/readv
6349 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
6350 error "writev test failed"
6351 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
6352 error "readv failed"
6355 run_test 131a "test iov's crossing stripe boundary for writev/readv"
6358 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
6359 error "append writev test failed"
6360 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
6361 error "append writev test failed"
6364 run_test 131b "test append writev"
6367 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
6370 run_test 131c "test read/write on file w/o objects"
6373 rwv -f $DIR/$tfile -w -n 1 1572864
6374 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
6375 if [ "$NOB" != 1572864 ]; then
6376 error "Short read filed: read $NOB bytes instead of 1572864"
6380 run_test 131d "test short read"
6383 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
6384 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
6385 error "read hitting hole failed"
6388 run_test 131e "test read hitting hole"
6393 for node in $(osts_nodes); do
6394 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
6395 [ x$gl = x"" ] && gl=0
6396 gl_sum=$((gl_sum + gl))
6406 if [ x$som = x"enabled" ]; then
6407 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
6408 MOUNTOPT=`echo $MOUNTOPT | sed 's/som_preview//g'`
6409 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
6411 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
6412 MOUNTOPT="$MOUNTOPT,som_preview"
6413 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
6416 # do remount to make new mount-conf parameters actual
6423 test_132() { #1028, SOM
6424 local num=$(get_mds_dir $DIR)
6425 local mymds=mds${num}
6426 local MOUNTOPT_SAVE=$MOUNTOPT
6428 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
6429 cancel_lru_locks osc
6431 som1=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
6433 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
6434 stat $DIR/$tfile >/dev/null
6435 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
6436 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
6438 som_mode_switch $som1 $gl1 $gl2
6440 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
6441 cancel_lru_locks osc
6443 som2=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
6444 if [ $som1 == $som2 ]; then
6445 error "som is still "$som2
6446 if [ x$som2 = x"enabled" ]; then
6453 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
6454 stat $DIR/$tfile >/dev/null
6455 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
6456 echo "====> SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
6457 som_mode_switch $som2 $gl1 $gl2
6458 MOUNTOPT=$MOUNTOPT_SAVE
6460 run_test 132 "som avoids glimpse rpc"
6462 test_140() { #bug-17379
6463 mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
6464 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
6465 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
6467 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
6469 while i=`expr $i + 1`; do
6470 mkdir -p $i || error "Creating dir $i"
6471 cd $i || error "Changing to $i"
6472 ln -s ../stat stat || error "Creating stat symlink"
6473 # Read the symlink until ELOOP present,
6474 # not LBUGing the system is considered success,
6475 # we didn't overrun the stack.
6476 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
6478 if [ $ret -eq 40 ]; then
6481 error "Open stat symlink"
6487 echo "The symlink depth = $i"
6488 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 ] || error "Invalid symlink depth"
6490 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
6493 local TF="$TMP/$tfile"
6495 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
6497 cancel_lru_locks osc
6498 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
6499 remount_client $MOUNT
6501 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
6504 $TRUNCATE $DIR/$tfile 6000
6505 cancel_lru_locks osc
6506 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
6509 echo "12345" >>$DIR/$tfile
6510 cancel_lru_locks osc
6511 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
6514 echo "12345" >>$DIR/$tfile
6515 cancel_lru_locks osc
6516 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
6521 run_test 150 "truncate/append tests"
6523 function roc_hit() {
6524 local list=$(comma_list $(osts_nodes))
6526 ACCNUM=$(do_nodes $list $LCTL get_param -n obdfilter.*.stats | \
6527 awk '/'cache_hit'/ {sum+=$2} END {print sum}')
6531 function set_cache() {
6534 if [ "$2" == "off" ]; then
6537 local list=$(comma_list $(osts_nodes))
6538 do_nodes $list lctl set_param obdfilter.*.${1}_cache_enable $on
6540 cancel_lru_locks osc
6544 remote_ost_nodsh && skip "remote OST with nodsh" && return
6547 local list=$(comma_list $(osts_nodes))
6549 # check whether obdfilter is cache capable at all
6550 if ! do_nodes $list $LCTL get_param -n obdfilter.*.read_cache_enable > /dev/null; then
6551 echo "not cache-capable obdfilter"
6555 # check cache is enabled on all obdfilters
6556 if do_nodes $list $LCTL get_param -n obdfilter.*.read_cache_enable | grep 0 >&/dev/null; then
6557 echo "oss cache is disabled"
6561 do_nodes $list $LCTL set_param -n obdfilter.*.writethrough_cache_enable 1
6563 # pages should be in the case right after write
6564 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES || error "dd failed"
6565 local BEFORE=`roc_hit`
6566 cancel_lru_locks osc
6567 cat $DIR/$tfile >/dev/null
6568 local AFTER=`roc_hit`
6569 if ! let "AFTER - BEFORE == CPAGES"; then
6570 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6573 # the following read invalidates the cache
6574 cancel_lru_locks osc
6575 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable 0
6576 cat $DIR/$tfile >/dev/null
6578 # now data shouldn't be found in the cache
6580 cancel_lru_locks osc
6581 cat $DIR/$tfile >/dev/null
6583 if let "AFTER - BEFORE != 0"; then
6584 error "IN CACHE: before: $BEFORE, after: $AFTER"
6587 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable 1
6590 run_test 151 "test cache on oss and controls ==============================="
6593 local TF="$TMP/$tfile"
6595 # simulate ENOMEM during write
6596 #define OBD_FAIL_OST_NOMEM 0x226
6597 lctl set_param fail_loc=0x80000226
6598 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
6600 sync || error "sync failed"
6601 lctl set_param fail_loc=0
6603 # discard client's cache
6604 cancel_lru_locks osc
6606 # simulate ENOMEM during read
6607 lctl set_param fail_loc=0x80000226
6608 cmp $TF $DIR/$tfile || error "cmp failed"
6609 lctl set_param fail_loc=0
6613 run_test 152 "test read/write with enomem ============================"
6616 multiop $DIR/$tfile Ow4096Ycu || error "multiop failed"
6618 run_test 153 "test if fdatasync does not crash ======================="
6621 cp /etc/hosts $DIR/$tfile
6623 fid=$($LFS path2fid $DIR/$tfile)
6625 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
6627 echo "open fid $fid"
6628 diff /etc/hosts $DIR/.lustre/fid/$fid || error "open by fid failed: did not find expected data in file."
6630 echo "Opening a file by FID succeeded"
6632 run_test 154 "Opening a file by FID"
6635 local temp=$TMP/$tfile
6636 local file=$DIR/$tfile
6637 local list=$(comma_list $(osts_nodes))
6638 local big=$(do_nodes $list grep "cache" /proc/cpuinfo | \
6639 awk '{sum+=$4} END{print sum}')
6643 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
6644 error "dd of=$temp bs=6096 count=1 failed"
6646 cancel_lru_locks osc
6647 cmp $temp $file || error "$temp $file differ"
6649 $TRUNCATE $temp 6000
6650 $TRUNCATE $file 6000
6651 cmp $temp $file || error "$temp $file differ (truncate1)"
6653 echo "12345" >>$temp
6654 echo "12345" >>$file
6655 cmp $temp $file || error "$temp $file differ (append1)"
6657 echo "12345" >>$temp
6658 echo "12345" >>$file
6659 cmp $temp $file || error "$temp $file differ (append2)"
6661 dd if=/dev/urandom of=$temp bs=$((big*2)) count=1k || \
6662 error "dd of=$temp bs=$((big*2)) count=1k failed"
6665 cancel_lru_locks osc
6666 cmp $temp $file || error "$temp $file differ"
6674 set_cache writethrough on
6677 run_test 155a "Verification of correctness: read cache:on write_cache:on"
6681 set_cache writethrough off
6684 run_test 155b "Verification of correctness: read cache:on write_cache:off"
6688 set_cache writethrough on
6691 run_test 155c "Verification of correctness: read cache:off write_cache:on"
6695 set_cache writethrough off
6698 run_test 155d "Verification of correctness: read cache:off write_cache:off "
6704 local file="$DIR/$tfile"
6706 log "Turn on read and write cache"
6708 set_cache writethrough on
6710 log "Write data and read it back."
6711 log "Read should be satisfied from the cache."
6712 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6714 cancel_lru_locks osc
6715 cat $file >/dev/null
6717 if ! let "AFTER - BEFORE == CPAGES"; then
6718 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6720 log "cache hits:: before: $BEFORE, after: $AFTER"
6723 log "Read again; it should be satisfied from the cache."
6725 cancel_lru_locks osc
6726 cat $file >/dev/null
6728 if ! let "AFTER - BEFORE == CPAGES"; then
6729 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6731 log "cache hits:: before: $BEFORE, after: $AFTER"
6735 log "Turn off the read cache and turn on the write cache"
6737 set_cache writethrough on
6739 log "Read again; it should be satisfied from the cache."
6741 cancel_lru_locks osc
6742 cat $file >/dev/null
6744 if ! let "AFTER - BEFORE == CPAGES"; then
6745 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6747 log "cache hits:: before: $BEFORE, after: $AFTER"
6750 log "Read again; it should not be satisfied from the cache."
6752 cancel_lru_locks osc
6753 cat $file >/dev/null
6755 if ! let "AFTER - BEFORE == 0"; then
6756 error "IN CACHE: before: $BEFORE, after: $AFTER"
6758 log "cache hits:: before: $BEFORE, after: $AFTER"
6761 log "Write data and read it back."
6762 log "Read should be satisfied from the cache."
6763 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6765 cancel_lru_locks osc
6766 cat $file >/dev/null
6768 if ! let "AFTER - BEFORE == CPAGES"; then
6769 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6771 log "cache hits:: before: $BEFORE, after: $AFTER"
6774 log "Read again; it should not be satisfied from the cache."
6776 cancel_lru_locks osc
6777 cat $file >/dev/null
6779 if ! let "AFTER - BEFORE == 0"; then
6780 error "IN CACHE: before: $BEFORE, after: $AFTER"
6782 log "cache hits:: before: $BEFORE, after: $AFTER"
6786 log "Turn off read and write cache"
6788 set_cache writethrough off
6790 log "Write data and read it back"
6791 log "It should not be satisfied from the cache."
6793 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6794 cancel_lru_locks osc
6796 cat $file >/dev/null
6798 if ! let "AFTER - BEFORE == 0"; then
6799 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
6801 log "cache hits:: before: $BEFORE, after: $AFTER"
6805 log "Turn on the read cache and turn off the write cache"
6807 set_cache writethrough off
6809 log "Write data and read it back"
6810 log "It should not be satisfied from the cache."
6812 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6814 cancel_lru_locks osc
6815 cat $file >/dev/null
6817 if ! let "AFTER - BEFORE == 0"; then
6818 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
6820 log "cache hits:: before: $BEFORE, after: $AFTER"
6823 log "Read again; it should be satisfied from the cache."
6825 cancel_lru_locks osc
6826 cat $file >/dev/null
6828 if ! let "AFTER - BEFORE == CPAGES"; then
6829 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6831 log "cache hits:: before: $BEFORE, after: $AFTER"
6836 run_test 156 "Verification of tunables ============================"
6840 if [ $MDSCOUNT -gt 1 ]; then
6841 error_ignore 17935 $*
6847 USER=$(do_facet $SINGLEMDS lctl --device $MDT0 changelog_register -n)
6848 echo "Registered as changelog user $USER"
6849 do_facet $SINGLEMDS lctl get_param -n mdd.$MDT0.changelog_users | \
6850 grep -q $USER || error "User $USER not found in changelog_users"
6853 mkdir -p $DIR/$tdir/pics/2008/zachy
6854 touch $DIR/$tdir/pics/2008/zachy/timestamp
6855 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
6856 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
6857 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
6858 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
6859 rm $DIR/$tdir/pics/desktop.jpg
6861 $LFS changelog $MDT0 | tail -5
6863 echo "verifying changelog mask"
6864 do_facet $SINGLEMDS lctl set_param mdd.$MDT0.changelog_mask="-mkdir"
6865 mkdir -p $DIR/$tdir/pics/2009/sofia
6866 do_facet $SINGLEMDS lctl set_param mdd.$MDT0.changelog_mask="+mkdir"
6867 mkdir $DIR/$tdir/pics/2009/zachary
6868 DIRS=$($LFS changelog $MDT0 | tail -5 | grep -c MKDIR)
6869 [ $DIRS -eq 1 ] || err17935 "changelog mask count $DIRS != 1"
6872 echo "verifying target fid"
6873 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
6874 tail -1 | awk '{print $6}')
6875 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
6876 [ "$fidc" == "t=$fidf" ] || \
6877 err17935 "fid in changelog $fidc != file fid $fidf"
6878 echo "verifying parent fid"
6879 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
6880 tail -1 | awk '{print $7}')
6881 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
6882 [ "$fidc" == "p=$fidf" ] || \
6883 err17935 "pfid in changelog $fidc != dir fid $fidf"
6885 USER_REC1=$(do_facet $SINGLEMDS lctl get_param -n \
6886 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
6887 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
6888 USER_REC2=$(do_facet $SINGLEMDS lctl get_param -n \
6889 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
6890 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
6891 [ $USER_REC2 == $(($USER_REC1 + 5)) ] || \
6892 err17935 "user index should be $(($USER_REC1 + 5)); is $USER_REC2"
6894 MIN_REC=$(do_facet $SINGLEMDS lctl get_param mdd.$MDT0.changelog_users | \
6895 awk 'min == "" || $2 < min {min = $2}; END {print min}')
6896 FIRST_REC=$($LFS changelog $MDT0 | head -1 | awk '{print $1}')
6897 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
6898 [ $FIRST_REC == $(($MIN_REC + 1)) ] || \
6899 err17935 "first index should be $(($MIN_REC + 1)); is $FIRST_REC"
6901 echo "verifying user deregister"
6902 do_facet $SINGLEMDS lctl --device $MDT0 changelog_deregister $USER
6903 do_facet $SINGLEMDS lctl get_param -n mdd.$MDT0.changelog_users | \
6904 grep -q $USER && error "User $USER still found in changelog_users"
6906 USERS=$(( $(do_facet $SINGLEMDS lctl get_param -n \
6907 mdd.$MDT0.changelog_users | wc -l) - 2 ))
6908 if [ $USERS -eq 0 ]; then
6909 LAST_REC1=$(do_facet $SINGLEMDS lctl get_param -n \
6910 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
6911 touch $DIR/$tdir/chloe
6912 LAST_REC2=$(do_facet $SINGLEMDS lctl get_param -n \
6913 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
6914 echo "verify changelogs are off if we were the only user: $LAST_REC1 == $LAST_REC2"
6915 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
6917 echo "$USERS other changelog users; can't verify off"
6920 run_test 160 "changelog sanity"
6924 cp /etc/hosts $DIR/$tdir/$tfile
6925 mkdir $DIR/$tdir/foo1
6926 mkdir $DIR/$tdir/foo2
6927 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
6928 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
6929 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
6930 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
6931 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[')
6932 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
6933 $LFS fid2path $DIR $FID
6934 err17935 "bad link ea"
6937 rm $DIR/$tdir/foo2/zachary
6939 rm $DIR/$tdir/foo2/thor
6941 rm $DIR/$tdir/$tfile
6943 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
6944 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
6946 $LFS fid2path $DIR $FID
6947 err17935 "bad link rename"
6949 rm $DIR/$tdir/foo2/maggie
6952 local longname=filename_avg_len_is_thirty_two_
6953 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 || \
6954 error "failed to hardlink many files"
6955 links=$($LFS fid2path $DIR $FID | wc -l)
6956 echo -n "${links}/1000 links in link EA"
6957 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
6958 unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
6959 error "failed to unlink many hardlinks"
6961 run_test 161 "link ea sanity"
6968 local path=$(${LFS} fid2path $*)
6971 if [ $RC -ne 0 ]; then
6972 err17935 "path looked up of $expected failed. Error $RC"
6974 elif [ "${path}" != "${expected}" ]; then
6975 err17935 "path looked up \"${path}\" instead of \"${expected}\""
6978 echo "fid $fid resolves to path $path"
6982 # Make changes to filesystem
6983 mkdir -p $DIR/$tdir/d2
6984 touch $DIR/$tdir/d2/$tfile
6985 touch $DIR/$tdir/d2/x1
6986 touch $DIR/$tdir/d2/x2
6987 mkdir -p $DIR/$tdir/d2/a/b/c
6988 mkdir -p $DIR/$tdir/d2/p/q/r
6990 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[')
6991 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0
6994 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
6995 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[')
6996 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0
6999 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
7000 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
7001 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[')
7002 # fid2path dir/fsname should both work
7003 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1
7004 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0
7006 # hardlink count: check that there are 2 links
7007 # Doesnt work with CMD yet: 17935
7008 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
7009 err17935 "expected 2 links"
7011 # hardlink indexing: remove the first link
7012 rm $DIR/$tdir/d2/p/q/r/hlink
7013 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0
7017 run_test 162 "path lookup sanity"
7020 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7021 copytool --test $FSNAME || { skip "copytool not runnable: $?" && return; }
7024 local uuid=$($LCTL get_param -n mdc.${FSNAME}-MDT0000-mdc-*.uuid)
7025 # this proc file is temporary and linux-only
7026 do_facet mds lctl set_param mdt.${FSNAME}-MDT0000.mdccomm=$uuid ||\
7027 error "kernel->userspace send failed"
7030 run_test 163 "kernel <-> userspace comms"
7033 # do directio so as not to populate the page cache
7034 log "creating a 10 Mb file"
7035 multiop $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
7036 log "starting reads"
7037 dd if=$DIR/$tfile of=/dev/null bs=4096 &
7038 log "truncating the file"
7039 multiop $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
7041 kill %+ || true # reads might have finished
7042 echo "wait until dd is finished"
7044 log "removing the temporary file"
7045 rm -rf $DIR/$tfile || error "tmp file removal failed"
7047 run_test 169 "parallel read and truncate should not deadlock"
7050 $LCTL clear # bug 18514
7051 $LCTL debug_daemon start $TMP/${tfile}_log_good
7053 $LCTL debug_daemon stop
7054 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
7055 error "sed failed to read log_good"
7057 $LCTL debug_daemon start $TMP/${tfile}_log_good
7059 $LCTL debug_daemon stop
7061 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
7062 error "lctl df log_bad failed"
7064 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
7065 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
7067 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
7068 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
7070 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
7071 error "bad_line good_line1 good_line2 are empty"
7073 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
7074 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
7075 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
7077 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
7078 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
7079 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
7081 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
7082 error "bad_line_new good_line_new are empty"
7084 local expected_good=$((good_line1 + good_line2*2))
7086 rm -f $TMP/${tfile}*
7087 if [ $bad_line -ne $bad_line_new ]; then
7088 error "expected $bad_line bad lines, but got $bad_line_new"
7092 if [ $expected_good -ne $good_line_new ]; then
7093 error "expected $expected_good good lines, but got $good_line_new"
7098 run_test 170 "test lctl df to handle corrupted log ====================="
7100 test_171() { # bug20592
7101 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
7102 $LCTL set_param fail_loc=0x50e
7103 $LCTL set_param fail_val=3000
7104 multiop_bg_pause $DIR/$tfile Os || true
7107 if dmesg | grep "recursive fault"; then
7108 error "caught a recursive fault"
7110 $LCTL set_param fail_loc=0
7113 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
7115 # it would be good to share it with obdfilter-survey/libecho code
7116 setup_obdecho_osc () {
7119 local obdfilter_name=$2
7120 echo "Creating new osc for $obdfilter_name on $ost_nid"
7121 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
7122 ${obdfilter_name}_osc_UUID || rc=2; }
7123 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
7124 ${obdfilter_name}_UUID $ost_nid || rc=3; }
7128 cleanup_obdecho_osc () {
7129 local obdfilter_name=$1
7130 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
7131 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
7135 obdecho_create_test() {
7140 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
7141 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
7143 if [ $rc -eq 0 ]; then
7144 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
7145 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
7147 echo "New object id is $id"
7148 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec test_brw 10 w v 64 $id" ||
7150 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
7151 "cleanup" || rc=5; }
7152 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
7154 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
7162 if ! module_loaded obdecho; then
7163 load_module obdecho/obdecho
7167 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
7168 local host=$(awk '/current_connection:/ {print $2}' /proc/fs/lustre/osc/$osc/import)
7169 local target=$(awk '/target:/ {print $2}' /proc/fs/lustre/osc/$osc/import)
7170 target=${target%_UUID}
7172 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
7173 [ $rc -eq 0 ] && { obdecho_create_test ${target}_osc client || rc=2; }
7174 [[ -n $target ]] && cleanup_obdecho_osc $target
7175 [ $rmmod_local -eq 1 ] && rmmod obdecho
7178 run_test 180a "test obdecho on osc"
7182 local rmmod_remote=0
7184 do_facet ost "lsmod | grep -q obdecho || " \
7185 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
7186 "modprobe obdecho; }" && rmmod_remote=1
7187 target=$(do_facet ost $LCTL dl | awk '/obdfilter/ {print $4;exit}')
7188 [[ -n $target ]] && { obdecho_create_test $target ost || rc=1; }
7189 [ $rmmod_remote -eq 1 ] && do_facet ost "rmmod obdecho"
7192 run_test 180b "test obdecho directly on obdfilter"
7198 TGTPOOL_MAX=$(($TGT_COUNT - 1))
7200 TGTPOOL_LIST=`seq $TGTPOOL_FIRST $TGTPOOL_STEP $TGTPOOL_MAX`
7201 POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
7202 POOL_DIR_NAME=dir_tst
7203 POOL_DIR=$POOL_ROOT/$POOL_DIR_NAME
7204 POOL_FILE=$POOL_ROOT/file_tst
7206 check_file_in_pool()
7209 res=$($GETSTRIPE $file | grep 0x | cut -f2)
7212 found=$(echo :$TGTPOOL_LIST: | tr " " ":" | grep :$i:)
7213 if [[ "$found" == "" ]]
7215 echo "pool list: $TGTPOOL_LIST"
7216 echo "striping: $res"
7217 error "$file not allocated in $POOL"
7224 trap "cleanup_pools $FSNAME" EXIT
7227 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7228 create_pool $FSNAME.$POOL || return $?
7229 [ $($LFS pool_list $FSNAME | grep -c $POOL) -eq 1 ] ||
7230 error "$POOL not in lfs pool_list"
7232 run_test 200a "Create new pool =========================================="
7235 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7236 TGT=$(for i in $TGTPOOL_LIST; do printf "$FSNAME-OST%04x_UUID " $i; done)
7237 do_facet mgs $LCTL pool_add $FSNAME.$POOL \
7238 $FSNAME-OST[$TGTPOOL_FIRST-$TGTPOOL_MAX/$TGTPOOL_STEP]
7239 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL | sort -u | tr '\n' ' ' " "$TGT" ||
7240 error "Add to pool failed"
7241 local lfscount=$($LFS pool_list $FSNAME.$POOL | grep -c "\-OST")
7242 local addcount=$((($TGTPOOL_MAX - $TGTPOOL_FIRST) / $TGTPOOL_STEP + 1))
7243 [ $lfscount -eq $addcount ] ||
7244 error "lfs pool_list bad ost count $lfscount != $addcount"
7246 run_test 200b "Add targets to a pool ===================================="
7249 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7251 $SETSTRIPE -c 2 -p $POOL $POOL_DIR
7252 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR"
7253 # b-19919 test relative path works well
7254 mkdir -p $POOL_DIR/$POOL_DIR_NAME
7256 $SETSTRIPE -c 2 -p $POOL $POOL_DIR_NAME
7257 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/$POOL_DIR_NAME"
7258 $SETSTRIPE -c 2 -p $POOL ./$POOL_DIR_NAME
7259 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/./$POOL_DIR_NAME"
7260 $SETSTRIPE -c 2 -p $POOL ../$POOL_DIR_NAME
7261 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/../$POOL_DIR_NAME"
7262 $SETSTRIPE -c 2 -p $POOL ../$POOL_DIR_NAME/$POOL_DIR_NAME
7263 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/../$POOL_DIR_NAME/$POOL_DIR_NAME"
7264 rm -rf $POOL_DIR_NAME; cd -
7266 run_test 200c "Set pool on a directory ================================="
7269 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7270 res=$($GETSTRIPE --pool $POOL_DIR | awk '/^pool:/ {print $2}')
7271 [ "$res" = $POOL ] || error "Pool on $POOL_DIR is $res, not $POOL"
7273 run_test 200d "Check pool on a directory ==============================="
7276 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7278 for i in $(seq -w 1 $(($TGT_COUNT * 3)))
7280 file=$POOL_DIR/file-$i
7282 check_file_in_pool $file
7285 failed=$(($failed + 1))
7288 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
7290 run_test 200e "Check files allocation from directory pool =============="
7293 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7296 for i in $(seq -w 1 $(($TGT_COUNT * 3)))
7298 file=$POOL_FILE/spoo-$i
7299 $SETSTRIPE -p $POOL $file
7300 check_file_in_pool $file
7303 failed=$(($failed + 1))
7306 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
7308 run_test 200f "Create files in a pool ==================================="
7311 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7312 TGT=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$POOL | tr '\n' ' ')
7313 res=$($LFS df --pool $FSNAME.$POOL | awk '{print $1}' | grep "$FSNAME-OST" | tr '\n' ' ')
7314 [ "$res" = "$TGT" ] || error "Pools OSTs '$TGT' is not '$res' that lfs df reports"
7316 run_test 200g "lfs df a pool ============================================"
7319 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7320 TGT=$($LCTL get_param -n lov.$FSNAME-*.pools.$POOL | head -1)
7321 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
7322 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL | grep $TGT" "" ||
7323 error "$TGT not removed from $FSNAME.$POOL"
7325 run_test 201a "Remove a target from a pool ============================="
7328 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7329 for TGT in $($LCTL get_param -n lov.$FSNAME-*.pools.$POOL | sort -u)
7331 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
7333 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL" "" ||
7334 error "Pool $FSNAME.$POOL cannot be drained"
7335 # striping on an empty/nonexistant pool should fall back to "pool of everything"
7336 touch ${POOL_DIR}/$tfile || error "failed to use fallback striping for empty pool"
7337 # setstripe on an empty pool should fail
7338 $SETSTRIPE -p $POOL ${POOL_FILE}/$tfile 2>/dev/null && \
7339 error "expected failure when creating file with empty pool"
7342 run_test 201b "Remove all targets from a pool =========================="
7345 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7346 do_facet mgs $LCTL pool_destroy $FSNAME.$POOL
7349 # striping on an empty/nonexistant pool should fall back to "pool of everything"
7350 touch ${POOL_DIR}/$tfile || error "failed to use fallback striping for missing pool"
7351 # setstripe on an empty pool should fail
7352 $SETSTRIPE -p $POOL ${POOL_FILE}/$tfile 2>/dev/null && \
7353 error "expected failure when creating file with missing pool"
7355 # get param should return err once pool is gone
7356 if wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL 2>/dev/null ||
7357 echo foo" "foo"; then
7358 remove_pool_from_list $FSNAME.$POOL
7361 error "Pool $FSNAME.$POOL is not destroyed"
7363 run_test 201c "Remove a pool ============================================"
7365 cleanup_pools $FSNAME
7369 size=$((size % 8192 + 1))
7370 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
7371 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
7372 rm -f $DIR/f212 $DIR/f212.xyz
7374 run_test 212 "Sendfile test ============================================"
7377 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
7378 cancel_lru_locks osc
7379 lctl set_param fail_loc=0x8000040f
7380 # generate a read lock
7381 cat $DIR/$tfile > /dev/null
7382 # write to the file, it will try to cancel the above read lock.
7383 cat /etc/hosts >> $DIR/$tfile
7385 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
7387 test_214() { # for bug 20133
7388 mkdir -p $DIR/d214p/d214c
7389 for (( i=0; i < 340; i++ )) ; do
7390 touch $DIR/d214p/d214c/a$i
7393 ls -l $DIR/d214p || error "ls -l $DIR/d214p failed"
7394 mv $DIR/d214p/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
7395 ls $DIR/d214c || error "ls $DIR/d214c failed"
7396 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
7398 run_test 214 "hash-indexed directory test - bug 20133"
7400 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
7401 create_lnet_proc_files() {
7402 cat /proc/sys/lnet/$1 >$TMP/lnet_$1.out || error "cannot read /proc/sys/lnet/$1"
7403 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
7405 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
7406 rm -f "$TMP/lnet_$1.sys_tmp"
7409 # counterpart of create_lnet_proc_files
7410 remove_lnet_proc_files() {
7411 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
7414 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
7415 # 3rd arg as regexp for body
7416 check_lnet_proc_stats() {
7417 local l=$(cat "$TMP/lnet_$1" |wc -l)
7418 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
7420 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
7423 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
7424 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
7425 # optional and can be regexp for 2nd line (lnet.routes case)
7426 check_lnet_proc_entry() {
7427 local blp=2 # blp stands for 'position of 1st line of body'
7428 [ "$5" = "" ] || blp=3 # lnet.routes case
7430 local l=$(cat "$TMP/lnet_$1" |wc -l)
7431 # subtracting one from $blp because the body can be empty
7432 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
7434 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
7435 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
7437 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
7438 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
7440 # bail out if any unexpected line happened
7441 sed -n "$blp~1 p" "$TMP/lnet_$1" |grep -Ev "$3"
7442 [ "$?" != 0 ] || error "$2 misformatted"
7445 test_215() { # for bugs 18102, 21079, 21517
7446 local N='(0|[1-9][0-9]*)' # non-negative numeric
7447 local P='[1-9][0-9]*' # positive numeric
7448 local I='(0|-?[1-9][0-9]*)' # any numeric (0 | >0 | <0)
7449 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
7450 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
7451 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
7453 local L1 # regexp for 1st line
7454 local L2 # regexp for 2nd line (optional)
7455 local BR # regexp for the rest (body)
7457 # /proc/sys/lnet/stats should look as 11 space-separated non-negative numerics
7458 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
7459 create_lnet_proc_files "stats"
7460 check_lnet_proc_stats "stats.out" "/proc/sys/lnet/stats" "$BR"
7461 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
7462 remove_lnet_proc_files "stats"
7464 # /proc/sys/lnet/routes should look like this:
7465 # Routing disabled/enabled
7466 # net hops state router
7467 # where net is a string like tcp0, hops >= 0, state is up/down,
7468 # router is a string like 192.168.1.1@tcp2
7469 L1="^Routing (disabled|enabled)$"
7470 L2="^net +hops +state +router$"
7471 BR="^$NET +$N +(up|down) +$NID$"
7472 create_lnet_proc_files "routes"
7473 check_lnet_proc_entry "routes.out" "/proc/sys/lnet/routes" "$BR" "$L1" "$L2"
7474 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
7475 remove_lnet_proc_files "routes"
7477 # /proc/sys/lnet/routers should look like this:
7478 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
7479 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
7480 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
7481 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
7482 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
7483 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
7484 create_lnet_proc_files "routers"
7485 check_lnet_proc_entry "routers.out" "/proc/sys/lnet/routers" "$BR" "$L1"
7486 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
7487 remove_lnet_proc_files "routers"
7489 # /proc/sys/lnet/peers should look like this:
7490 # nid refs state max rtr min tx min queue
7491 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
7492 # state is up/down/NA, max >= 0. rtr, min, tx, min are
7493 # numeric (0 or >0 or <0), queue >= 0.
7494 L1="^nid +refs +state +max +rtr +min +tx +min +queue$"
7495 BR="^$NID +$P +(up|down|NA) +$N +$I +$I +$I +$I +$N$"
7496 create_lnet_proc_files "peers"
7497 check_lnet_proc_entry "peers.out" "/proc/sys/lnet/peers" "$BR" "$L1"
7498 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
7499 remove_lnet_proc_files "peers"
7501 # /proc/sys/lnet/buffers should look like this:
7502 # pages count credits min
7503 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
7504 L1="^pages +count +credits +min$"
7505 BR="^ +$N +$N +$I +$I$"
7506 create_lnet_proc_files "buffers"
7507 check_lnet_proc_entry "buffers.out" "/proc/sys/lnet/buffers" "$BR" "$L1"
7508 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
7509 remove_lnet_proc_files "buffers"
7511 # /proc/sys/lnet/nis should look like this:
7512 # nid status alive refs peer rtr max tx min
7513 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
7514 # alive is numeric (0 or >0 or <0), refs > 0, peer >= 0,
7515 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
7516 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
7517 BR="^$NID +(up|down) +$I +$P +$N +$N +$N +$I +$I$"
7518 create_lnet_proc_files "nis"
7519 check_lnet_proc_entry "nis.out" "/proc/sys/lnet/nis" "$BR" "$L1"
7520 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
7521 remove_lnet_proc_files "nis"
7523 # can we successfully write to /proc/sys/lnet/stats?
7524 echo "0" >/proc/sys/lnet/stats || error "cannot write to /proc/sys/lnet/stats"
7525 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
7527 run_test 215 "/proc/sys/lnet exists and has proper content - bugs 18102, 21079, 21517"
7529 test_216() { # bug 20317
7531 local p="$TMP/sanityN-$TESTNAME.parameters"
7532 save_lustre_params $HOSTNAME "osc.*.contention_seconds" > $p
7533 for node in $(osts_nodes); do
7534 save_lustre_params $node "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
7535 save_lustre_params $node "ldlm.namespaces.filter-*.contended_locks" >> $p
7536 save_lustre_params $node "ldlm.namespaces.filter-*.contention_seconds" >> $p
7540 # agressive lockless i/o settings
7541 for node in $(osts_nodes); do
7542 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'
7544 lctl set_param -n osc.*.contention_seconds 60
7546 $DIRECTIO write $DIR/$tfile 0 10 4096
7547 $CHECKSTAT -s 40960 $DIR/$tfile
7549 # disable lockless i/o
7550 for node in $(osts_nodes); do
7551 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
7553 lctl set_param -n osc.*.contention_seconds 0
7556 dd if=/dev/zero of=$DIR/$tfile count=0
7557 $CHECKSTAT -s 0 $DIR/$tfile
7559 restore_lustre_params <$p
7563 run_test 216 "check lockless direct write works and updates file size and kms correctly"
7566 # tests that do cleanup/setup should be run at the end
7571 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
7572 $LCTL set_param fail_loc=0x903
7573 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
7574 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
7577 FAIL_ON_ERROR=true cleanup
7578 FAIL_ON_ERROR=true setup
7580 run_test 900 "umount should not race with any mgc requeue thread"
7582 log "cleanup: ======================================================"
7583 check_and_cleanup_lustre
7584 if [ "$I_MOUNTED" != "yes" ]; then
7585 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true
7588 echo '=========================== finished ==============================='
7589 [ -f "$SANITYLOG" ] && cat $SANITYLOG && grep -q FAIL $SANITYLOG && exit 1 || true
7590 echo "$0: completed"