2 # -*- mode: Bash; tab-width: 4; indent-tabs-mode: t; -*-
3 # vim:autoindent:shiftwidth=4:tabstop=4:
5 # Run select tests by setting ONLY, or as arguments to the script.
6 # Skip specific tests by setting EXCEPT.
8 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
12 # bug number for skipped test: 13297 2108 9789 3637 9789 3561 12622 12653 12653 5188 16260 19742
13 ALWAYS_EXCEPT=" 27u 42a 42b 42c 42d 45 51d 65a 65e 68b $SANITY_EXCEPT"
14 # bug number for skipped test: 2108 9789 3637 9789 3561 5188/5749 1443
15 #ALWAYS_EXCEPT=${ALWAYS_EXCEPT:-"27m 42a 42b 42c 42d 45 68 76"}
16 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
18 # Tests that fail on uml
19 CPU=`awk '/model/ {print $4}' /proc/cpuinfo`
20 # buffer i/o errs sock spc runas
21 [ "$CPU" = "UML" ] && EXCEPT="$EXCEPT 27m 27n 27o 27p 27q 27r 31d 54a 64b 99a 99b 99c 99d 99e 99f 101"
24 2.4*) FSTYPE=${FSTYPE:-ext3} ;;
25 2.6*) FSTYPE=${FSTYPE:-ldiskfs} ;;
26 *) error "unsupported kernel" ;;
29 SRCDIR=$(cd $(dirname $0); echo $PWD)
30 export PATH=$PATH:/sbin
34 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
35 CREATETEST=${CREATETEST:-createtest}
37 SETSTRIPE=${SETSTRIPE:-"$LFS setstripe"}
38 GETSTRIPE=${GETSTRIPE:-"$LFS getstripe"}
39 LSTRIPE=${LSTRIPE:-"$LFS setstripe"}
40 LFIND=${LFIND:-"$LFS find"}
41 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
43 MCREATE=${MCREATE:-mcreate}
44 OPENFILE=${OPENFILE:-openfile}
45 OPENUNLINK=${OPENUNLINK:-openunlink}
46 READS=${READS:-"reads"}
47 TRUNCATE=${TRUNCATE:-truncate}
48 MUNLINK=${MUNLINK:-munlink}
49 SOCKETSERVER=${SOCKETSERVER:-socketserver}
50 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
51 IOPENTEST1=${IOPENTEST1:-iopentest1}
52 IOPENTEST2=${IOPENTEST2:-iopentest2}
53 MEMHOG=${MEMHOG:-memhog}
54 DIRECTIO=${DIRECTIO:-directio}
55 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
56 UMOUNT=${UMOUNT:-"umount -d"}
58 CHECK_GRANT=${CHECK_GRANT:-"yes"}
59 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
61 export NAME=${NAME:-local}
68 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
69 . $LUSTRE/tests/test-framework.sh
71 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
74 [ "$SLOW" = "no" ] && EXCEPT_SLOW="24o 24v 27m 36f 36g 36h 51b 51c 60c 63 64b 68 71 73 77f 78 101 103 115 120g 124b"
76 SANITYLOG=${TESTSUITELOG:-$TMP/$(basename $0 .sh).log}
81 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
82 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
91 check_kernel_version() {
93 GOT_VER=$(lctl get_param -n version | awk '/kernel:/ {print $2}')
95 patchless|patchless_client) return 0;;
96 *) [ $GOT_VER -ge $WANT_VER ] && return 0 ;;
98 log "test needs at least kernel version $WANT_VER, running $GOT_VER"
102 if [ "$ONLY" == "cleanup" ]; then
107 [ "$SANITYLOG" ] && rm -f $SANITYLOG || true
109 check_and_setup_lustre
114 MDT0=$($LCTL get_param -n mdc.*.mds_server_uuid | \
115 awk '{gsub(/_UUID/,""); print $1}' | head -1)
116 LOVNAME=$($LCTL get_param -n llite.*.lov.common_name | tail -n 1)
117 OSTCOUNT=$($LCTL get_param -n lov.$LOVNAME.numobd)
118 STRIPECOUNT=$($LCTL get_param -n lov.$LOVNAME.stripecount)
119 STRIPESIZE=$($LCTL get_param -n lov.$LOVNAME.stripesize)
120 ORIGFREE=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
121 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
123 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
124 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
125 rm -rf $DIR/[Rdfs][0-9]*
127 # $RUNAS_ID may get set incorrectly somewhere else
128 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
130 check_runas_id $RUNAS_ID $RUNAS_ID $RUNAS
134 if [ "${ONLY}" = "MOUNT" ] ; then
135 echo "Lustre is up, please go on"
139 echo "preparing for tests involving mounts"
140 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
142 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
143 echo # add a newline after mke2fs.
147 OLDDEBUG="`lctl get_param -n debug 2> /dev/null`"
148 lctl set_param debug=-1 2> /dev/null || true
151 $CHECKSTAT -t file $DIR/$tfile || error
153 $CHECKSTAT -a $DIR/$tfile || error
155 run_test 0 "touch .../$tfile ; rm .../$tfile ====================="
158 chmod 0755 $DIR || error
159 $CHECKSTAT -p 0755 $DIR || error
161 run_test 0b "chmod 0755 $DIR ============================="
164 $LCTL get_param mdc.*.import | grep "state: FULL" || error "import not FULL"
165 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" || error "bad target"
167 run_test 0c "check import proc ============================="
172 mkdir $DIR/d1/d2 && error "we expect EEXIST, but not returned"
173 $CHECKSTAT -t dir $DIR/d1/d2 || error
175 run_test 1a "mkdir .../d1; mkdir .../d1/d2 ====================="
180 $CHECKSTAT -a $DIR/d1 || error
182 run_test 1b "rmdir .../d1/d2; rmdir .../d1 ====================="
187 $CHECKSTAT -t file $DIR/d2/f || error
189 run_test 2a "mkdir .../d2; touch .../d2/f ======================"
193 $CHECKSTAT -a $DIR/d2 || error
195 run_test 2b "rm -r .../d2; checkstat .../d2/f ======================"
199 $CHECKSTAT -t dir $DIR/d3 || error
201 run_test 3a "mkdir .../d3 ======================================"
204 if [ ! -d $DIR/d3 ]; then
208 $CHECKSTAT -t file $DIR/d3/f || error
210 run_test 3b "touch .../d3/f ===================================="
214 $CHECKSTAT -a $DIR/d3 || error
216 run_test 3c "rm -r .../d3 ======================================"
220 $CHECKSTAT -t dir $DIR/d4 || error
222 run_test 4a "mkdir .../d4 ======================================"
225 if [ ! -d $DIR/d4 ]; then
229 $CHECKSTAT -t dir $DIR/d4/d2 || error
231 run_test 4b "mkdir .../d4/d2 ==================================="
236 chmod 0707 $DIR/d5/d2
237 $CHECKSTAT -t dir -p 0707 $DIR/d5/d2 || error
239 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2 ============"
243 chmod 0666 $DIR/f6a || error
244 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/f6a || error
246 run_test 6a "touch .../f6a; chmod .../f6a ======================"
249 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
250 if [ ! -f $DIR/f6a ]; then
254 $RUNAS chmod 0444 $DIR/f6a && error
255 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/f6a || error
257 run_test 6b "$RUNAS chmod .../f6a (should return error) =="
260 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
262 chown $RUNAS_ID $DIR/f6c || error
263 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/f6c || error
265 run_test 6c "touch .../f6c; chown .../f6c ======================"
268 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
269 if [ ! -f $DIR/f6c ]; then
271 chown $RUNAS_ID $DIR/f6c
273 $RUNAS chown $UID $DIR/f6c && error
274 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/f6c || error
276 run_test 6d "$RUNAS chown .../f6c (should return error) =="
279 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
281 chgrp $RUNAS_ID $DIR/f6e || error
282 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/f6e || error
284 run_test 6e "touch .../f6e; chgrp .../f6e ======================"
287 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
288 if [ ! -f $DIR/f6e ]; then
290 chgrp $RUNAS_ID $DIR/f6e
292 $RUNAS chgrp $UID $DIR/f6e && error
293 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/f6e || error
295 run_test 6f "$RUNAS chgrp .../f6e (should return error) =="
298 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
299 mkdir $DIR/d6g || error
300 chmod 777 $DIR/d6g || error
301 $RUNAS mkdir $DIR/d6g/d || error
302 chmod g+s $DIR/d6g/d || error
303 mkdir $DIR/d6g/d/subdir
304 $CHECKSTAT -g \#$RUNAS_ID $DIR/d6g/d/subdir || error
306 run_test 6g "Is new dir in sgid dir inheriting group?"
308 test_6h() { # bug 7331
309 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
310 touch $DIR/f6h || error "touch failed"
311 chown $RUNAS_ID:$RUNAS_ID $DIR/f6h || error "initial chown failed"
312 $RUNAS -G$RUNAS_ID chown $RUNAS_ID:0 $DIR/f6h && error "chown worked"
313 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_ID $DIR/f6h || error
315 run_test 6h "$RUNAS chown RUNAS_ID.0 .../f6h (should return error)"
321 $CHECKSTAT -t file -p 0666 $DIR/d7/f || error
323 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
326 if [ ! -d $DIR/d7 ]; then
330 echo -n foo > $DIR/d7/f2
331 [ "`cat $DIR/d7/f2`" = "foo" ] || error
332 $CHECKSTAT -t file -s 3 $DIR/d7/f2 || error
334 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
340 $CHECKSTAT -t file -p 0666 $DIR/d8/f || error
342 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
348 $CHECKSTAT -t dir $DIR/d9/d2/d3 || error
350 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
356 $CHECKSTAT -t file $DIR/d10/d2/f || error
358 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
363 chmod 0666 $DIR/d11/d2
364 chmod 0705 $DIR/d11/d2
365 $CHECKSTAT -t dir -p 0705 $DIR/d11/d2 || error
367 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
372 chmod 0666 $DIR/d12/f
373 chmod 0654 $DIR/d12/f
374 $CHECKSTAT -t file -p 0654 $DIR/d12/f || error
376 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
380 dd if=/dev/zero of=$DIR/d13/f count=10
382 $CHECKSTAT -t file -s 0 $DIR/d13/f || error
384 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
390 $CHECKSTAT -a $DIR/d14/f || error
392 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
397 mv $DIR/d15/f $DIR/d15/f2
398 $CHECKSTAT -t file $DIR/d15/f2 || error
400 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
406 $CHECKSTAT -a $DIR/d16/f || error
408 run_test 16 "touch .../d16/f; rm -rf .../d16/f ================="
413 ln -s $DIR/d17/f $DIR/d17/l-exist
415 $CHECKSTAT -l $DIR/d17/f $DIR/d17/l-exist || error
416 $CHECKSTAT -f -t f $DIR/d17/l-exist || error
417 rm -f $DIR/d17/l-exist
418 $CHECKSTAT -a $DIR/d17/l-exist || error
420 run_test 17a "symlinks: create, remove (real) =================="
424 ln -s no-such-file $DIR/d17/l-dangle
426 $CHECKSTAT -l no-such-file $DIR/d17/l-dangle || error
427 $CHECKSTAT -fa $DIR/d17/l-dangle || error
428 rm -f $DIR/d17/l-dangle
429 $CHECKSTAT -a $DIR/d17/l-dangle || error
431 run_test 17b "symlinks: create, remove (dangling) =============="
433 test_17c() { # bug 3440 - don't save failed open RPC for replay
435 ln -s foo $DIR/d17/f17c
436 cat $DIR/d17/f17c && error "opened non-existent symlink" || true
438 run_test 17c "symlinks: open dangling (should return error) ===="
442 ln -s foo $DIR/d17/f17d
443 touch $DIR/d17/f17d || error "creating to new symlink"
445 run_test 17d "symlinks: create dangling ========================"
449 local foo=$DIR/$tdir/$tfile
450 ln -s $foo $foo || error "create symlink failed"
451 ls -l $foo || error "ls -l failed"
452 ls $foo && error "ls not failed" || true
454 run_test 17e "symlinks: create recursive symlink (should return error) ===="
458 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/d17f/111
459 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/d17f/222
460 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/d17f/333
461 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/d17f/444
462 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/d17f/555
463 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/d17f/666
466 run_test 17f "symlinks: long and very long symlink name ========================"
470 LONGSYMLINK="$(dd if=/dev/zero bs=4095 count=1 | tr '\0' 'x')"
471 ln -s $LONGSYMLINK $DIR/$tdir/$tfile
474 run_test 17g "symlinks: really long symlink name ==============================="
476 test_17h() { #bug 17378
478 $SETSTRIPE $DIR/$tdir -c -1
479 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
480 do_facet mds lctl set_param fail_loc=0x80000141
481 touch $DIR/$tdir/$tfile || true
483 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
485 test_17i() { #bug 20018
487 local foo=$DIR/$tdir/$tfile
488 ln -s $foo $foo || error "create symlink failed"
489 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
490 do_facet mds lctl set_param fail_loc=0x80000143
491 ls -l $foo && error "error not detected"
494 run_test 17i "don't panic on short symlink"
500 run_test 18 "touch .../f ; ls ... =============================="
506 $CHECKSTAT -a $DIR/f19 || error
508 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
511 ls -l $DIR/f19 && error || true
513 run_test 19b "ls -l .../f19 (should return error) =============="
516 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
517 $RUNAS touch $DIR/f19 && error || true
519 run_test 19c "$RUNAS touch .../f19 (should return error) =="
522 cat $DIR/f19 && error || true
524 run_test 19d "cat .../f19 (should return error) =============="
536 $CHECKSTAT -a $DIR/f || error
538 run_test 20 "touch .../f ; ls -l ... ==========================="
542 [ -f $DIR/d21/dangle ] && rm -f $DIR/d21/dangle
543 ln -s dangle $DIR/d21/link
544 echo foo >> $DIR/d21/link
546 $CHECKSTAT -t link $DIR/d21/link || error
547 $CHECKSTAT -f -t file $DIR/d21/link || error
549 run_test 21 "write to dangling link ============================"
554 chown $RUNAS_ID $WDIR
555 (cd $WDIR || error "cd $WDIR failed";
556 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
558 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
559 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
560 $CHECKSTAT -u \#$RUNAS_ID $WDIR/etc || error "checkstat -u failed"
562 run_test 22 "unpack tar archive as non-root user ==============="
567 local file=$DIR/$tdir/$tfile
569 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
570 openfile -f O_CREAT:O_EXCL $file &&
571 error "$file recreate succeeded" || true
573 run_test 23a "O_CREAT|O_EXCL in subdir =========================="
575 test_23b() { # bug 18988
577 local file=$DIR/$tdir/$tfile
580 echo foo > $file || error "write filed"
581 echo bar >> $file || error "append filed"
582 $CHECKSTAT -s 8 $file || error "wrong size"
585 run_test 23b "O_APPEND check =========================="
588 echo '== rename sanity =============================================='
589 echo '-- same directory rename'
592 mv $DIR/R1/f $DIR/R1/g
593 $CHECKSTAT -t file $DIR/R1/g || error
595 run_test 24a "touch .../R1/f; rename .../R1/f .../R1/g ========="
600 mv $DIR/R2/f $DIR/R2/g
601 $CHECKSTAT -a $DIR/R2/f || error
602 $CHECKSTAT -t file $DIR/R2/g || error
604 run_test 24b "touch .../R2/{f,g}; rename .../R2/f .../R2/g ====="
609 mv $DIR/R3/f $DIR/R3/g
610 $CHECKSTAT -a $DIR/R3/f || error
611 $CHECKSTAT -t dir $DIR/R3/g || error
613 run_test 24c "mkdir .../R3/f; rename .../R3/f .../R3/g ========="
618 mrename $DIR/R4/f $DIR/R4/g
619 $CHECKSTAT -a $DIR/R4/f || error
620 $CHECKSTAT -t dir $DIR/R4/g || error
622 run_test 24d "mkdir .../R4/{f,g}; rename .../R4/f .../R4/g ====="
625 echo '-- cross directory renames --'
628 mv $DIR/R5a/f $DIR/R5b/g
629 $CHECKSTAT -a $DIR/R5a/f || error
630 $CHECKSTAT -t file $DIR/R5b/g || error
632 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
636 touch $DIR/R6a/f $DIR/R6b/g
637 mv $DIR/R6a/f $DIR/R6b/g
638 $CHECKSTAT -a $DIR/R6a/f || error
639 $CHECKSTAT -t file $DIR/R6b/g || error
641 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
646 mv $DIR/R7a/d $DIR/R7b/e
647 $CHECKSTAT -a $DIR/R7a/d || error
648 $CHECKSTAT -t dir $DIR/R7b/e || error
650 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
654 mkdir $DIR/R8a/d $DIR/R8b/e
655 mrename $DIR/R8a/d $DIR/R8b/e
656 $CHECKSTAT -a $DIR/R8a/d || error
657 $CHECKSTAT -t dir $DIR/R8b/e || error
659 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
662 echo "-- rename error cases"
666 mrename $DIR/R9/f $DIR/R9/a
667 $CHECKSTAT -t file $DIR/R9/f || error
668 $CHECKSTAT -t dir $DIR/R9/a || error
669 $CHECKSTAT -a $DIR/R9/a/f || error
671 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
675 mrename $DIR/R10/f $DIR/R10/g
676 $CHECKSTAT -t dir $DIR/R10 || error
677 $CHECKSTAT -a $DIR/R10/f || error
678 $CHECKSTAT -a $DIR/R10/g || error
680 run_test 24j "source does not exist ============================"
683 mkdir $DIR/R11a $DIR/R11a/d
685 mv $DIR/R11a/f $DIR/R11a/d
686 $CHECKSTAT -a $DIR/R11a/f || error
687 $CHECKSTAT -t file $DIR/R11a/d/f || error
689 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
691 # bug 2429 - rename foo foo foo creates invalid file
694 multiop $f OcNs || error
696 run_test 24l "Renaming a file to itself ========================"
700 multiop $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
701 # on ext3 this does not remove either the source or target files
702 # though the "expected" operation would be to remove the source
703 $CHECKSTAT -t file ${f} || error "${f} missing"
704 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
706 run_test 24m "Renaming a file to a hard link to itself ========="
710 # this stats the old file after it was renamed, so it should fail
714 $CHECKSTAT ${f}.rename
717 run_test 24n "Statting the old file after renaming (Posix rename 2)"
720 check_kernel_version 37 || return 0
722 rename_many -s random -v -n 10 $DIR/d24o
724 run_test 24o "rename of files during htree split ==============="
728 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
729 mrename $DIR/R12a $DIR/R12b
730 $CHECKSTAT -a $DIR/R12a || error
731 $CHECKSTAT -t dir $DIR/R12b || error
732 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
733 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
735 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
739 DIRINO=`ls -lid $DIR/R13a | awk '{ print $1 }'`
740 multiop_bg_pause $DIR/R13b D_c || return 1
743 mrename $DIR/R13a $DIR/R13b
744 $CHECKSTAT -a $DIR/R13a || error
745 $CHECKSTAT -t dir $DIR/R13b || error
746 DIRINO2=`ls -lid $DIR/R13b | awk '{ print $1 }'`
747 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
749 wait $MULTIPID || error "multiop close failed"
751 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
753 test_24r() { #bug 3789
754 mkdir $DIR/R14a $DIR/R14a/b
755 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
756 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
757 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
759 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
762 mkdir $DIR/R15a $DIR/R15a/b $DIR/R15a/b/c
763 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
764 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
765 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
767 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
769 mkdir $DIR/R16a $DIR/R16a/b $DIR/R16a/b/c
770 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
771 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
772 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
774 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
776 test_24u() { # bug12192
777 multiop $DIR/$tfile C2w$((2048 * 1024))c || error
778 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
780 run_test 24u "create stripe file"
784 local FREE_INODES=`lfs df -i|grep "filesystem summary" | awk '{print $5}'`
785 [ $FREE_INODES -lt $NRFILES ] && \
786 skip "not enough free inodes $FREE_INODES required $NRFILES" && \
790 createmany -m $DIR/d24v/$tfile $NRFILES
791 ls $DIR/d24v >/dev/null || error "error in listing large dir"
795 run_test 24v "list directory with large files (handle hash collision, bug: 17560)"
798 echo '== symlink sanity ============================================='
802 touch $DIR/s25/foo || error
804 run_test 25a "create file in symlinked directory ==============="
807 [ ! -d $DIR/d25 ] && test_25a
808 $CHECKSTAT -t file $DIR/s25/foo || error
810 run_test 25b "lookup file in symlinked directory ==============="
815 ln -s d26/d26-2 $DIR/s26
816 touch $DIR/s26/foo || error
818 run_test 26a "multiple component symlink ======================="
821 mkdir -p $DIR/d26b/d26-2
822 ln -s d26b/d26-2/foo $DIR/s26-2
823 touch $DIR/s26-2 || error
825 run_test 26b "multiple component symlink at end of lookup ======"
830 ln -s d26.2 $DIR/s26.2-1
831 ln -s s26.2-1 $DIR/s26.2-2
832 ln -s s26.2-2 $DIR/s26.2-3
833 chmod 0666 $DIR/s26.2-3/foo
835 run_test 26c "chain of symlinks ================================"
837 # recursive symlinks (bug 439)
839 ln -s d26-3/foo $DIR/d26-3
841 run_test 26d "create multiple component recursive symlink ======"
844 [ ! -h $DIR/d26-3 ] && test_26d
847 run_test 26e "unlink multiple component recursive symlink ======"
849 # recursive symlinks (bug 7022)
852 mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
853 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
854 mkdir -p lndir/bar1 || error "mkdir lndir/bar1 failed"
855 mkdir $tfile || error "mkdir $tfile failed"
856 cd $tfile || error "cd $tfile failed"
857 ln -s .. dotdot || error "ln dotdot failed"
858 ln -s dotdot/lndir lndir || error "ln lndir failed"
859 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
860 output=`ls $tfile/$tfile/lndir/bar1`
861 [ "$output" = bar1 ] && error "unexpected output"
862 rm -r $tfile || error "rm $tfile failed"
863 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
865 run_test 26f "rm -r of a directory which has recursive symlink ="
868 echo '== stripe sanity =============================================='
869 mkdir -p $DIR/d27 || error "mkdir failed"
871 $SETSTRIPE $DIR/d27/f0 -c 1 || error "lstripe failed"
872 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
874 log "== test_27a: write to one stripe file ========================="
875 cp /etc/hosts $DIR/d27/f0 || error
877 run_test 27a "one stripe file =================================="
880 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
882 $SETSTRIPE $DIR/d27/f01 -c 2 || error "lstripe failed"
883 [ `$GETSTRIPE $DIR/d27/f01 | grep -A 10 obdidx | wc -l` -eq 4 ] ||
884 error "two-stripe file doesn't have two stripes"
886 log "== test_27c: write to two stripe file file f01 ================"
887 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
889 run_test 27c "create two stripe file f01 ======================="
893 $SETSTRIPE -c0 -i-1 -s0 $DIR/d27/fdef || error "lstripe failed"
894 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
895 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
897 run_test 27d "create file with default settings ================"
901 $SETSTRIPE $DIR/d27/f12 -c 2 || error "lstripe failed"
902 $SETSTRIPE $DIR/d27/f12 -c 2 && error "lstripe succeeded twice"
903 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
905 run_test 27e "setstripe existing file (should return error) ======"
909 $SETSTRIPE $DIR/d27/fbad -s 100 -i 0 -c 1 && error "lstripe failed"
910 dd if=/dev/zero of=$DIR/d27/f12 bs=4k count=4 || error "dd failed"
911 $GETSTRIPE $DIR/d27/fbad || error "lfs getstripe failed"
913 run_test 27f "setstripe with bad stripe size (should return error)"
917 $MCREATE $DIR/d27/fnone || error "mcreate failed"
919 log "== test 27h: lfs getstripe with no objects ===================="
920 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" || error "has object"
922 log "== test 27i: lfs getstripe with some objects =================="
923 touch $DIR/d27/fsome || error "touch failed"
924 $GETSTRIPE $DIR/d27/fsome | grep obdidx || error "missing objects"
926 run_test 27g "test lfs getstripe ==========================================="
930 $SETSTRIPE $DIR/d27/f27j -i $OSTCOUNT && error "lstripe failed"||true
932 run_test 27j "setstripe with bad stripe offset (should return error)"
934 test_27k() { # bug 2844
937 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
938 [ ! -d $DIR/d27 ] && mkdir -p $DIR/d27
939 $SETSTRIPE $FILE -s 67108864 || error "lstripe failed"
940 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
941 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
942 dd if=/dev/zero of=$FILE bs=4k count=1
943 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
944 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
946 run_test 27k "limit i_blksize for broken user apps ============="
950 mcreate $DIR/f27l || error "creating file"
951 $RUNAS $SETSTRIPE $DIR/f27l -c 1 && \
952 error "lstripe should have failed" || true
954 run_test 27l "check setstripe permissions (should return error)"
957 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
958 if [ $ORIGFREE -gt $MAXFREE ]; then
959 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
963 $SETSTRIPE $DIR/d27/f27m_1 -i 0 -c 1
964 dd if=/dev/zero of=$DIR/d27/f27m_1 bs=1024 count=$MAXFREE && \
965 error "dd should fill OST0"
967 while $SETSTRIPE $DIR/d27/f27m_$i -i 0 -c 1 ; do
969 [ $i -gt 256 ] && break
972 touch $DIR/d27/f27m_$i
973 [ `$GETSTRIPE $DIR/d27/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] && \
974 error "OST0 was full but new created file still use it"
976 touch $DIR/d27/f27m_$i
977 [ `$GETSTRIPE $DIR/d27/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] && \
978 error "OST0 was full but new created file still use it"
982 run_test 27m "create file while OST0 was full =================="
985 local DELAY=$(do_facet mds lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 * 2}')
989 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
990 # if the OST isn't full anymore.
992 local OSTIDX=${1:-""}
994 local list=$(comma_list $(osts_nodes))
995 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
997 do_nodes $list lctl set_param fail_loc=0
1001 exhaust_precreations() {
1004 local FAILIDX=${3:-$OSTIDX}
1007 local MDSIDX=$(get_mds_dir "$DIR/$tdir")
1008 echo OSTIDX=$OSTIDX MDSIDX=$MDSIDX
1010 local OST=$(lfs osts | grep ${OSTIDX}": " | \
1011 awk '{print $2}' | sed -e 's/_UUID$//')
1012 local MDT_INDEX=$(lfs df | grep "\[MDT:$((MDSIDX - 1))\]" | awk '{print $1}' | \
1013 sed -e 's/_UUID$//;s/^.*-//')
1016 local last_id=$(do_facet mds${MDSIDX} lctl get_param -n osc.*${OST}-osc-${MDT_INDEX}.prealloc_last_id)
1017 local next_id=$(do_facet mds${MDSIDX} lctl get_param -n osc.*${OST}-osc-${MDT_INDEX}.prealloc_next_id)
1019 do_facet mds${MDSIDX} lctl get_param osc.*OST*-osc-${MDT_INDEX}.prealloc*
1021 mkdir -p $DIR/$tdir/${OST}
1022 $SETSTRIPE $DIR/$tdir/${OST} -i $OSTIDX -c 1
1023 #define OBD_FAIL_OST_ENOSPC 0x215
1024 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=$FAILIDX
1025 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x215
1026 echo "Creating to objid $last_id on ost $OST..."
1027 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1028 do_facet mds${MDSIDX} lctl get_param osc.*OST*-osc-${MDT_INDEX}.prealloc*
1029 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=$FAILLOC
1033 exhaust_all_precreations() {
1035 for (( i=0; i < OSTCOUNT; i++ )) ; do
1036 exhaust_precreations $i $1 -1
1041 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1042 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1043 remote_ost_nodsh && skip "remote OST with nodsh" && return
1046 rm -f $DIR/$tdir/$tfile
1047 exhaust_precreations 0 0x80000215
1048 $SETSTRIPE -c -1 $DIR/$tdir
1049 touch $DIR/$tdir/$tfile || error
1050 $GETSTRIPE $DIR/$tdir/$tfile
1053 run_test 27n "create file with some full OSTs =================="
1056 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1057 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1058 remote_ost_nodsh && skip "remote OST with nodsh" && return
1061 rm -f $DIR/$tdir/$tfile
1062 exhaust_all_precreations 0x215
1064 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1069 run_test 27o "create file with all full OSTs (should error) ===="
1072 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1073 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1074 remote_ost_nodsh && skip "remote OST with nodsh" && return
1077 rm -f $DIR/$tdir/$tfile
1080 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1081 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1082 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1084 exhaust_precreations 0 0x80000215
1085 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1086 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1087 $LFS getstripe $DIR/$tdir/$tfile
1091 run_test 27p "append to a truncated file with some full OSTs ==="
1094 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1095 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1096 remote_ost_nodsh && skip "remote OST with nodsh" && return
1099 rm -f $DIR/$tdir/$tfile
1101 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1102 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1103 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1105 exhaust_all_precreations 0x215
1107 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1108 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1112 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1115 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1116 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1117 remote_ost_nodsh && skip "remote OST with nodsh" && return
1120 rm -f $DIR/$tdir/$tfile
1121 exhaust_precreations 0 0x80000215
1123 $SETSTRIPE $DIR/$tdir/$tfile -i 0 -c 2 # && error
1127 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1129 test_27s() { # bug 10725
1131 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1132 local stripe_count=0
1133 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1134 $SETSTRIPE $DIR/$tdir -s $stripe_size -c $stripe_count && \
1135 error "stripe width >= 2^32 succeeded" || true
1138 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1140 test_27t() { # bug 10864
1145 $WLFS getstripe $tfile
1148 run_test 27t "check that utils parse path correctly"
1150 test_27u() { # bug 4900
1151 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1152 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1154 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1155 do_facet $SINGLEMDS lctl set_param fail_loc=0x139
1157 createmany -o $DIR/$tdir/t- 1000
1158 do_facet $SINGLEMDS lctl set_param fail_loc=0
1160 TLOG=$DIR/$tfile.getstripe
1161 $GETSTRIPE $DIR/$tdir > $TLOG
1162 OBJS=`awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj;}' $TLOG`
1163 unlinkmany $DIR/$tdir/t- 1000
1164 [ $OBJS -gt 0 ] && \
1165 error "$OBJS objects created on OST-0. See $TLOG" || pass
1167 run_test 27u "skip object creation on OSC w/o objects =========="
1169 test_27v() { # bug 4900
1170 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1171 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1172 remote_ost_nodsh && skip "remote OST with nodsh" && return
1174 exhaust_all_precreations 0x215
1178 $SETSTRIPE $DIR/$tdir -c 1 # 1 stripe / file
1180 touch $DIR/$tdir/$tfile
1181 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1183 for (( i=0; i < OSTCOUNT; i++ )) ; do
1184 do_facet ost$i lctl set_param fail_loc=0x705
1186 local START=`date +%s`
1187 createmany -o $DIR/$tdir/$tfile 32
1189 local FINISH=`date +%s`
1190 local TIMEOUT=`lctl get_param -n timeout`
1191 [ $((FINISH - START)) -ge $((TIMEOUT / 2)) ] && \
1192 error "$FINISH - $START >= $TIMEOUT / 2"
1196 run_test 27v "skip object creation on slow OST ================="
1198 test_27w() { # bug 10997
1199 mkdir -p $DIR/$tdir || error "mkdir failed"
1200 $LSTRIPE $DIR/$tdir/f0 -s 65536 || error "lstripe failed"
1201 size=`$GETSTRIPE $DIR/$tdir/f0 -s`
1202 [ $size -ne 65536 ] && error "stripe size $size != 65536" || true
1203 gsdir=$($LFS getstripe -d $DIR/$tdir)
1204 [ $(echo $gsdir | grep -c stripe_count) -ne 1 ] && error "$LFS getstripe -d $DIR/$tdir failed"
1206 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping multiple stripe count/offset test" && return
1207 for i in `seq 1 $OSTCOUNT`; do
1209 $LSTRIPE $DIR/$tdir/f$i -c $i -i $offset || error "lstripe -c $i -i $offset failed"
1210 count=`$GETSTRIPE -c $DIR/$tdir/f$i`
1211 index=`$GETSTRIPE -o $DIR/$tdir/f$i`
1212 [ $count -ne $i ] && error "stripe count $count != $i" || true
1213 [ $index -ne $offset ] && error "stripe offset $index != $offset" || true
1216 run_test 27w "check lfs setstripe -c -s -i options ============="
1219 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
1220 OFFSET=$(($OSTCOUNT - 1))
1222 local OST=$(lfs osts | awk '/'${OSTIDX}': / { print $2 }' | sed -e 's/_UUID$//')
1225 $SETSTRIPE $DIR/$tdir -c 1 # 1 stripe per file
1226 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1228 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1229 for i in `seq 0 $OFFSET`; do
1230 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1231 error "OST0 was degraded but new created file still use it"
1233 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1235 run_test 27x "create files while OST0 is degraded"
1238 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1239 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1241 local last_id=$(do_facet $SINGLEMDS lctl get_param -n osc.*0000-osc-MDT0000.prealloc_last_id)
1242 local next_id=$(do_facet $SINGLEMDS lctl get_param -n osc.*0000-osc-MDT0000.prealloc_next_id)
1243 local fcount=$((last_id - next_id))
1244 [ $fcount -eq 0 ] && skip "not enough space on OST0" && return
1245 [ $fcount -gt $OSTCOUNT ] && fcount=$OSTCOUNT
1247 MDS_OSCS=`do_facet mds lctl dl | awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
1248 OFFSET=$(($OSTCOUNT-1))
1250 for OSC in $MDS_OSCS; do
1251 if [ $OST == -1 ]; then {
1252 OST=`osc_to_ost $OSC`
1254 echo $OSC "is Deactivate:"
1255 do_facet mds lctl --device %$OSC deactivate
1259 OSTIDX=$(lfs osts | grep ${OST} | awk '{print $1}' | sed -e 's/://')
1261 $SETSTRIPE $DIR/$tdir -c 1 # 1 stripe / file
1263 do_facet ost$OSTIDX lctl set_param -n obdfilter.$OST.degraded 1
1265 createmany -o $DIR/$tdir/$tfile $fcount
1266 do_facet ost$OSTIDX lctl set_param -n obdfilter.$OST.degraded 0
1268 for i in `seq 0 $OFFSET`; do
1269 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "$OSTIDX"` ] || \
1270 error "files created on deactivated OSTs instead of degraded OST"
1272 for OSC in $MDS_OSCS; do
1273 [ `osc_to_ost $OSC` != $OST ] && {
1274 echo $OSC "is activate"
1275 do_facet mds lctl --device %$OSC activate
1279 run_test 27y "create files while OST0 is degraded and the rest inactive"
1281 # createtest also checks that device nodes are created and
1282 # then visible correctly (#2091)
1283 test_28() { # bug 2091
1285 $CREATETEST $DIR/d28/ct || error
1287 run_test 28 "create/mknod/mkdir with bad file types ============"
1290 cancel_lru_locks mdc
1296 declare -i LOCKCOUNTORIG=0
1297 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1298 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
1300 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
1302 declare -i LOCKUNUSEDCOUNTORIG=0
1303 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1304 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
1311 declare -i LOCKCOUNTCURRENT=0
1312 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1313 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
1316 declare -i LOCKUNUSEDCOUNTCURRENT=0
1317 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1318 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
1321 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1322 lctl set_param -n ldlm.dump_namespaces ""
1323 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1324 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1325 log "dumped log to $TMP/test_29.dk (bug 5793)"
1328 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1329 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1330 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1331 log "dumped log to $TMP/test_29.dk (bug 5793)"
1335 run_test 29 "IT_GETATTR regression ============================"
1338 cp `which ls` $DIR || cp /bin/ls $DIR
1342 run_test 30 "run binary from Lustre (execve) ==================="
1345 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1346 $CHECKSTAT -a $DIR/f31 || error
1348 run_test 31a "open-unlink file =================================="
1351 touch $DIR/f31 || error
1352 ln $DIR/f31 $DIR/f31b || error
1353 multiop $DIR/f31b Ouc || error
1354 $CHECKSTAT -t file $DIR/f31 || error
1356 run_test 31b "unlink file with multiple links while open ======="
1359 touch $DIR/f31 || error
1360 ln $DIR/f31 $DIR/f31c || error
1361 multiop_bg_pause $DIR/f31 O_uc || return 1
1363 multiop $DIR/f31c Ouc
1364 kill -USR1 $MULTIPID
1367 run_test 31c "open-unlink file with multiple links ============="
1370 opendirunlink $DIR/d31d $DIR/d31d || error
1371 $CHECKSTAT -a $DIR/d31d || error
1373 run_test 31d "remove of open directory ========================="
1375 test_31e() { # bug 2904
1376 check_kernel_version 34 || return 0
1377 openfilleddirunlink $DIR/d31e || error
1379 run_test 31e "remove of open non-empty directory ==============="
1381 test_31f() { # bug 4554
1384 $SETSTRIPE $DIR/d31f -s 1048576 -c 1
1385 cp /etc/hosts $DIR/d31f
1387 $GETSTRIPE $DIR/d31f/hosts
1388 multiop_bg_pause $DIR/d31f D_c || return 1
1391 rm -rv $DIR/d31f || error "first of $DIR/d31f"
1393 $SETSTRIPE $DIR/d31f -s 1048576 -c 1
1394 cp /etc/hosts $DIR/d31f
1397 multiop_bg_pause $DIR/d31f D_c || return 1
1400 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
1401 wait $MULTIPID || error "first opendir $MULTIPID failed"
1405 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
1406 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
1409 run_test 31f "remove of open directory with open-unlink file ==="
1412 echo "-- cross directory link --"
1413 mkdir $DIR/d31g{a,b}
1415 ln $DIR/d31ga/f $DIR/d31gb/g
1416 $CHECKSTAT -t file $DIR/d31ga/f || error "source"
1417 [ `stat -c%h $DIR/d31ga/f` == '2' ] || error "source nlink"
1418 $CHECKSTAT -t file $DIR/d31gb/g || error "target"
1419 [ `stat -c%h $DIR/d31gb/g` == '2' ] || error "target nlink"
1421 run_test 31g "cross directory link==============="
1424 echo "-- cross directory link --"
1428 ln $DIR/d31h/f $DIR/d31h/dir/g
1429 $CHECKSTAT -t file $DIR/d31h/f || error "source"
1430 [ `stat -c%h $DIR/d31h/f` == '2' ] || error "source nlink"
1431 $CHECKSTAT -t file $DIR/d31h/dir/g || error "target"
1432 [ `stat -c%h $DIR/d31h/dir/g` == '2' ] || error "target nlink"
1434 run_test 31h "cross directory link under child==============="
1437 echo "-- cross directory link --"
1440 touch $DIR/d31i/dir/f
1441 ln $DIR/d31i/dir/f $DIR/d31i/g
1442 $CHECKSTAT -t file $DIR/d31i/dir/f || error "source"
1443 [ `stat -c%h $DIR/d31i/dir/f` == '2' ] || error "source nlink"
1444 $CHECKSTAT -t file $DIR/d31i/g || error "target"
1445 [ `stat -c%h $DIR/d31i/g` == '2' ] || error "target nlink"
1447 run_test 31i "cross directory link under parent==============="
1452 mkdir $DIR/d31j/dir1
1453 ln $DIR/d31j/dir1 $DIR/d31j/dir2 && error "ln for dir"
1454 link $DIR/d31j/dir1 $DIR/d31j/dir3 && error "link for dir"
1455 mlink $DIR/d31j/dir1 $DIR/d31j/dir4 && error "mlink for dir"
1456 mlink $DIR/d31j/dir1 $DIR/d31j/dir1 && error "mlink to the same dir"
1459 run_test 31j "link for directory==============="
1465 touch $DIR/d31k/exist
1466 mlink $DIR/d31k/s $DIR/d31k/t || error "mlink"
1467 mlink $DIR/d31k/s $DIR/d31k/exist && error "mlink to exist file"
1468 mlink $DIR/d31k/s $DIR/d31k/s && error "mlink to the same file"
1469 mlink $DIR/d31k/s $DIR/d31k && error "mlink to parent dir"
1470 mlink $DIR/d31k $DIR/d31k/s && error "mlink parent dir to target"
1471 mlink $DIR/d31k/not-exist $DIR/d31k/foo && error "mlink non-existing to new"
1472 mlink $DIR/d31k/not-exist $DIR/d31k/s && error "mlink non-existing to exist"
1475 run_test 31k "link to file: the same, non-existing, dir==============="
1481 touch $DIR/d31m2/exist
1482 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
1483 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
1484 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
1485 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
1486 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
1487 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
1490 run_test 31m "link to file: the same, non-existing, dir==============="
1493 echo "== more mountpoints and symlinks ================="
1494 [ -e $DIR/d32a ] && rm -fr $DIR/d32a
1495 mkdir -p $DIR/d32a/ext2-mountpoint
1496 mount -t ext2 -o loop $EXT2_DEV $DIR/d32a/ext2-mountpoint || error
1497 $CHECKSTAT -t dir $DIR/d32a/ext2-mountpoint/.. || error
1498 $UMOUNT $DIR/d32a/ext2-mountpoint || error
1500 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
1503 [ -e $DIR/d32b ] && rm -fr $DIR/d32b
1504 mkdir -p $DIR/d32b/ext2-mountpoint
1505 mount -t ext2 -o loop $EXT2_DEV $DIR/d32b/ext2-mountpoint || error
1506 ls -al $DIR/d32b/ext2-mountpoint/.. || error
1507 $UMOUNT $DIR/d32b/ext2-mountpoint || error
1509 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
1512 [ -e $DIR/d32c ] && rm -fr $DIR/d32c
1513 mkdir -p $DIR/d32c/ext2-mountpoint
1514 mount -t ext2 -o loop $EXT2_DEV $DIR/d32c/ext2-mountpoint || error
1515 mkdir -p $DIR/d32c/d2/test_dir
1516 $CHECKSTAT -t dir $DIR/d32c/ext2-mountpoint/../d2/test_dir || error
1517 $UMOUNT $DIR/d32c/ext2-mountpoint || error
1519 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
1522 [ -e $DIR/d32d ] && rm -fr $DIR/d32d
1523 mkdir -p $DIR/d32d/ext2-mountpoint
1524 mount -t ext2 -o loop $EXT2_DEV $DIR/d32d/ext2-mountpoint || error
1525 mkdir -p $DIR/d32d/d2/test_dir
1526 ls -al $DIR/d32d/ext2-mountpoint/../d2/test_dir || error
1527 $UMOUNT $DIR/d32d/ext2-mountpoint || error
1529 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
1532 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
1533 mkdir -p $DIR/d32e/tmp
1534 TMP_DIR=$DIR/d32e/tmp
1535 ln -s $DIR/d32e $TMP_DIR/symlink11
1536 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1537 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
1538 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
1540 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
1543 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
1544 mkdir -p $DIR/d32f/tmp
1545 TMP_DIR=$DIR/d32f/tmp
1546 ln -s $DIR/d32f $TMP_DIR/symlink11
1547 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1548 ls $DIR/d32f/tmp/symlink11 || error
1549 ls $DIR/d32f/symlink01 || error
1551 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
1554 TMP_DIR=$DIR/$tdir/tmp
1555 mkdir -p $TMP_DIR $DIR/${tdir}2
1556 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1557 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1558 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
1559 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
1560 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
1561 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
1563 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1566 rm -fr $DIR/$tdir $DIR/${tdir}2
1567 TMP_DIR=$DIR/$tdir/tmp
1568 mkdir -p $TMP_DIR $DIR/${tdir}2
1569 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1570 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1571 ls $TMP_DIR/symlink12 || error
1572 ls $DIR/$tdir/symlink02 || error
1574 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1577 [ -e $DIR/d32i ] && rm -fr $DIR/d32i
1578 mkdir -p $DIR/d32i/ext2-mountpoint
1579 mount -t ext2 -o loop $EXT2_DEV $DIR/d32i/ext2-mountpoint || error
1580 touch $DIR/d32i/test_file
1581 $CHECKSTAT -t file $DIR/d32i/ext2-mountpoint/../test_file || error
1582 $UMOUNT $DIR/d32i/ext2-mountpoint || error
1584 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
1587 [ -e $DIR/d32j ] && rm -fr $DIR/d32j
1588 mkdir -p $DIR/d32j/ext2-mountpoint
1589 mount -t ext2 -o loop $EXT2_DEV $DIR/d32j/ext2-mountpoint || error
1590 touch $DIR/d32j/test_file
1591 cat $DIR/d32j/ext2-mountpoint/../test_file || error
1592 $UMOUNT $DIR/d32j/ext2-mountpoint || error
1594 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
1598 mkdir -p $DIR/d32k/ext2-mountpoint
1599 mount -t ext2 -o loop $EXT2_DEV $DIR/d32k/ext2-mountpoint
1600 mkdir -p $DIR/d32k/d2
1601 touch $DIR/d32k/d2/test_file || error
1602 $CHECKSTAT -t file $DIR/d32k/ext2-mountpoint/../d2/test_file || error
1603 $UMOUNT $DIR/d32k/ext2-mountpoint || error
1605 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
1609 mkdir -p $DIR/d32l/ext2-mountpoint
1610 mount -t ext2 -o loop $EXT2_DEV $DIR/d32l/ext2-mountpoint || error
1611 mkdir -p $DIR/d32l/d2
1612 touch $DIR/d32l/d2/test_file
1613 cat $DIR/d32l/ext2-mountpoint/../d2/test_file || error
1614 $UMOUNT $DIR/d32l/ext2-mountpoint || error
1616 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
1620 mkdir -p $DIR/d32m/tmp
1621 TMP_DIR=$DIR/d32m/tmp
1622 ln -s $DIR $TMP_DIR/symlink11
1623 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1624 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
1625 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
1627 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
1631 mkdir -p $DIR/d32n/tmp
1632 TMP_DIR=$DIR/d32n/tmp
1633 ln -s $DIR $TMP_DIR/symlink11
1634 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1635 ls -l $DIR/d32n/tmp/symlink11 || error
1636 ls -l $DIR/d32n/symlink01 || error
1638 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
1641 rm -fr $DIR/d32o $DIR/$tfile
1643 mkdir -p $DIR/d32o/tmp
1644 TMP_DIR=$DIR/d32o/tmp
1645 ln -s $DIR/$tfile $TMP_DIR/symlink12
1646 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1647 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
1648 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
1649 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
1650 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
1652 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
1662 mkdir -p $DIR/d32p/tmp
1664 TMP_DIR=$DIR/d32p/tmp
1666 ln -s $DIR/$tfile $TMP_DIR/symlink12
1668 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1670 cat $DIR/d32p/tmp/symlink12 || error
1672 cat $DIR/d32p/symlink02 || error
1675 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
1678 [ -e $DIR/d32q ] && rm -fr $DIR/d32q
1680 touch $DIR/d32q/under_the_mount
1681 mount -t ext2 -o loop $EXT2_DEV $DIR/d32q
1682 ls $DIR/d32q/under_the_mount && error || true
1683 $UMOUNT $DIR/d32q || error
1685 run_test 32q "stat follows mountpoints in Lustre (should return error)"
1688 [ -e $DIR/d32r ] && rm -fr $DIR/d32r
1690 touch $DIR/d32r/under_the_mount
1691 mount -t ext2 -o loop $EXT2_DEV $DIR/d32r
1692 ls $DIR/d32r | grep -q under_the_mount && error || true
1693 $UMOUNT $DIR/d32r || error
1695 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
1700 chmod 444 $DIR/$tfile
1701 chown $RUNAS_ID $DIR/$tfile
1703 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
1706 run_test 33 "write file with mode 444 (should return error) ===="
1711 chown $RUNAS_ID $DIR/d33
1712 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
1713 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
1714 error "open RDWR" || true
1716 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
1721 chown $RUNAS_ID $DIR/d33
1722 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
1724 run_test 33b "test open file with malformed flags (No panic and return error)"
1726 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
1729 $MCREATE $DIR/f34 || error
1730 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1731 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
1732 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1733 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1735 run_test 34a "truncate file that has not been opened ==========="
1738 [ ! -f $DIR/f34 ] && test_34a
1739 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1740 $OPENFILE -f O_RDONLY $DIR/f34
1741 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1742 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1744 run_test 34b "O_RDONLY opening file doesn't create objects ====="
1747 [ ! -f $DIR/f34 ] && test_34a
1748 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1749 $OPENFILE -f O_RDWR $DIR/f34
1750 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
1751 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1753 run_test 34c "O_RDWR opening file-with-size works =============="
1756 [ ! -f $DIR/f34 ] && test_34a
1757 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
1758 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1761 run_test 34d "write to sparse file ============================="
1765 $MCREATE $DIR/f34e || error
1766 $TRUNCATE $DIR/f34e 1000 || error
1767 $CHECKSTAT -s 1000 $DIR/f34e || error
1768 $OPENFILE -f O_RDWR $DIR/f34e
1769 $CHECKSTAT -s 1000 $DIR/f34e || error
1771 run_test 34e "create objects, some with size and some without =="
1773 test_34f() { # bug 6242, 6243
1776 $MCREATE $DIR/f34f || error
1777 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
1778 dd if=$DIR/f34f of=$TMP/f34f
1779 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
1780 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
1781 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
1782 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
1783 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
1785 run_test 34f "read from a file with no objects until EOF ======="
1788 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
1789 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
1790 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
1791 cancel_lru_locks osc
1792 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
1793 error "wrong size after lock cancel"
1795 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
1796 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
1797 error "expanding truncate failed"
1798 cancel_lru_locks osc
1799 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
1800 error "wrong expanded size after lock cancel"
1802 run_test 34g "truncate long file ==============================="
1805 cp /bin/sh $DIR/f35a
1807 chown $RUNAS_ID $DIR/f35a
1808 $RUNAS $DIR/f35a && error || true
1811 run_test 35a "exec file with mode 444 (should return and not leak) ====="
1815 utime $DIR/f36 || error
1817 run_test 36a "MDS utime check (mknod, utime) ==================="
1821 utime $DIR/f36 || error
1823 run_test 36b "OST utime check (open, utime) ===================="
1828 chown $RUNAS_ID $DIR/d36
1829 $RUNAS utime $DIR/d36/f36 || error
1831 run_test 36c "non-root MDS utime check (mknod, utime) =========="
1834 [ ! -d $DIR/d36 ] && test_36c
1835 echo "" > $DIR/d36/f36
1836 $RUNAS utime $DIR/d36/f36 || error
1838 run_test 36d "non-root OST utime check (open, utime) ==========="
1841 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
1843 touch $DIR/$tdir/$tfile
1844 $RUNAS utime $DIR/$tdir/$tfile && \
1845 error "utime worked, expected failure" || true
1847 run_test 36e "utime on non-owned file (should return error) ===="
1851 local LANG_SAVE=$LANG
1852 local LC_LANG_SAVE=$LC_LANG
1853 export LANG=C LC_LANG=C # for date language
1855 DATESTR="Dec 20 2000"
1857 lctl set_param fail_loc=$fl
1859 cp /etc/hosts $DIR/$tdir/$tfile
1860 sync & # write RPC generated with "current" inode timestamp, but delayed
1862 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
1863 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
1864 cancel_lru_locks osc
1865 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
1867 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
1868 echo "BEFORE: $LS_BEFORE" && \
1869 echo "AFTER : $LS_AFTER" && \
1870 echo "WANT : $DATESTR" && \
1871 error "$DIR/$tdir/$tfile timestamps changed" || true
1873 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
1877 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
1878 subr_36fh "0x80000214"
1880 run_test 36f "utime on file racing with OST BRW write =========="
1883 remote_ost_nodsh && skip "remote OST with nodsh" && return
1886 export FMD_MAX_AGE=`do_facet ost1 lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | head -n 1`
1887 FMD_BEFORE="`awk '/ll_fmd_cache/ { print $2 }' /proc/slabinfo`"
1888 touch $DIR/$tdir/$tfile
1889 sleep $((FMD_MAX_AGE + 12))
1890 FMD_AFTER="`awk '/ll_fmd_cache/ { print $2 }' /proc/slabinfo`"
1891 [ "$FMD_AFTER" -gt "$FMD_BEFORE" ] && \
1892 echo "AFTER : $FMD_AFTER > BEFORE $FMD_BEFORE" && \
1893 error "fmd didn't expire after ping" || true
1895 run_test 36g "filter mod data cache expiry ====================="
1898 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
1899 subr_36fh "0x80000227"
1901 run_test 36h "utime on file racing with OST BRW write =========="
1905 echo f > $DIR/$tdir/fbugfile
1906 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
1907 ls $DIR/$tdir | grep "\<fbugfile\>" && error
1908 $UMOUNT $DIR/$tdir || error
1909 rm -f $DIR/$tdir/fbugfile || error
1911 run_test 37 "ls a mounted file system to check old content ====="
1914 local file=$DIR/$tfile
1916 openfile -f O_DIRECTORY $file
1919 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
1920 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
1922 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
1926 touch $DIR/${tfile}2
1927 # ls -l $DIR/$tfile $DIR/${tfile}2
1928 # ls -lu $DIR/$tfile $DIR/${tfile}2
1929 # ls -lc $DIR/$tfile $DIR/${tfile}2
1931 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
1932 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
1934 ls -l $DIR/$tfile $DIR/${tfile}2
1936 ls -lu $DIR/$tfile $DIR/${tfile}2
1938 ls -lc $DIR/$tfile $DIR/${tfile}2
1939 error "O_TRUNC didn't change timestamps"
1942 run_test 39 "mtime changed on create ==========================="
1945 dd if=/dev/zero of=$DIR/f40 bs=4096 count=1
1946 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/f40 && error
1947 $CHECKSTAT -t file -s 4096 $DIR/f40 || error
1949 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
1953 small_write $DIR/f41 18
1955 run_test 41 "test small file write + fstat ====================="
1957 count_ost_writes() {
1958 lctl get_param -n osc.*.stats |
1959 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
1966 BG_DIRTY_RATIO_SAVE=10
1967 MAX_BG_DIRTY_RATIO=25
1971 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
1972 # dirty_ratio, dirty_background_ratio
1973 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
1974 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
1975 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
1976 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
1978 # if file not here, we are a 2.4 kernel
1979 kill -CONT `pidof kupdated`
1984 # setup the trap first, so someone cannot exit the test at the
1985 # exact wrong time and mess up a machine
1986 trap start_writeback EXIT
1987 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
1988 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
1989 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
1990 sysctl -w vm.dirty_writeback_centisecs=0
1991 sysctl -w vm.dirty_writeback_centisecs=0
1992 # save and increase /proc/sys/vm/dirty_ratio
1993 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
1994 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
1995 # save and increase /proc/sys/vm/dirty_background_ratio
1996 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
1997 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
1999 # if file not here, we are a 2.4 kernel
2000 kill -STOP `pidof kupdated`
2004 # ensure that all stripes have some grant before we test client-side cache
2006 [ "$SETUP_TEST42" ] && return
2007 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
2008 dd if=/dev/zero of=$i bs=4k count=1
2014 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
2015 # file truncation, and file removal.
2018 cancel_lru_locks osc
2020 sync; sleep 1; sync # just to be safe
2021 BEFOREWRITES=`count_ost_writes`
2022 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
2023 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
2024 AFTERWRITES=`count_ost_writes`
2025 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
2026 error "$BEFOREWRITES < $AFTERWRITES"
2029 run_test 42a "ensure that we don't flush on close =============="
2033 cancel_lru_locks osc
2036 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
2037 BEFOREWRITES=`count_ost_writes`
2038 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
2039 AFTERWRITES=`count_ost_writes`
2040 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
2041 error "$BEFOREWRITES < $AFTERWRITES on unlink"
2043 BEFOREWRITES=`count_ost_writes`
2044 sync || error "sync: $?"
2045 AFTERWRITES=`count_ost_writes`
2046 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
2047 error "$BEFOREWRITES < $AFTERWRITES on sync"
2049 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
2053 run_test 42b "test destroy of file with cached dirty data ======"
2055 # if these tests just want to test the effect of truncation,
2056 # they have to be very careful. consider:
2057 # - the first open gets a {0,EOF}PR lock
2058 # - the first write conflicts and gets a {0, count-1}PW
2059 # - the rest of the writes are under {count,EOF}PW
2060 # - the open for truncate tries to match a {0,EOF}PR
2061 # for the filesize and cancels the PWs.
2062 # any number of fixes (don't get {0,EOF} on open, match
2063 # composite locks, do smarter file size management) fix
2064 # this, but for now we want these tests to verify that
2065 # the cancellation with truncate intent works, so we
2066 # start the file with a full-file pw lock to match against
2067 # until the truncate.
2072 cancel_lru_locks osc
2074 # prime the file with 0,EOF PW to match
2078 # now the real test..
2079 dd if=/dev/zero of=$file bs=1024 count=100
2080 BEFOREWRITES=`count_ost_writes`
2081 $TRUNCATE $file $offset
2082 cancel_lru_locks osc
2083 AFTERWRITES=`count_ost_writes`
2089 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
2090 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
2093 run_test 42c "test partial truncate of file with cached dirty data"
2097 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
2098 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
2101 run_test 42d "test complete truncate of file with cached dirty data"
2107 test_42e() { # bug22074
2108 local TDIR=$DIR/${tdir}e
2109 local pagesz=$(page_size)
2111 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
2112 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
2117 $LFS setstripe -c 1 $TDIR
2118 createmany -o $TDIR/f $files
2120 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
2122 # we assume that with $OSTCOUNT files, at least one of them will
2123 # be allocated on OST0.
2124 warmup_files=$((OSTCOUNT * max_dirty_mb))
2125 createmany -o $TDIR/w $warmup_files
2127 # write a large amount of data into one file and sync, to get good
2128 # avail_grant number from OST.
2129 for ((i=0; i<$warmup_files; i++)); do
2130 idx=$($LFS getstripe -i $TDIR/w$i)
2131 [ $idx -ne 0 ] && continue
2132 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
2135 [ $i -gt $warmup_files ] && error "OST0 is still cold"
2137 $LCTL get_param $proc_osc0/cur_dirty_bytes
2138 $LCTL get_param $proc_osc0/cur_grant_bytes
2140 # create as much dirty pages as we can while not to trigger the actual
2141 # RPCs directly. but depends on the env, VFS may trigger flush during this
2142 # period, hopefully we are good.
2143 for ((i=0; i<$warmup_files; i++)); do
2144 idx=$($LFS getstripe -i $TDIR/w$i)
2145 [ $idx -ne 0 ] && continue
2146 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
2148 $LCTL get_param $proc_osc0/cur_dirty_bytes
2149 $LCTL get_param $proc_osc0/cur_grant_bytes
2151 # perform the real test
2152 $LCTL set_param $proc_osc0/rpc_stats 0
2153 for ((;i<$files; i++)); do
2154 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
2155 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
2158 $LCTL get_param $proc_osc0/rpc_stats
2160 $LCTL get_param $proc_osc0/rpc_stats |
2161 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
2162 [ "$PPR" != "16:" ] && continue
2163 [ $WPCT -lt 85 ] && error "$pages-page write RPCs only $WPCT% < 85%"
2164 break # we only want the "pages per rpc" stat
2168 run_test 42e "verify sub-RPC writes are not done synchronously"
2172 cp -p /bin/ls $DIR/$tdir/$tfile
2173 multiop $DIR/$tdir/$tfile Ow_c &
2175 # give multiop a chance to open
2178 $DIR/$tdir/$tfile && error || true
2181 run_test 43 "execution of file opened for write should return -ETXTBSY"
2185 cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
2186 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
2188 multiop $DIR/d43/multiop Oc && error "expected error, got success"
2189 kill -USR1 $MULTIOP_PID || return 2
2190 wait $MULTIOP_PID || return 3
2193 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
2197 cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
2198 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
2200 truncate $DIR/d43/multiop 0 && error "expected error, got success"
2201 kill -USR1 $MULTIOP_PID || return 2
2202 wait $MULTIOP_PID || return 3
2205 run_test 43b "truncate of file being executed should return -ETXTBSY"
2208 local testdir="$DIR/d43c"
2211 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
2212 ( cd $testdir && md5sum -c)
2214 run_test 43c "md5sum of copy into lustre========================"
2217 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
2218 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
2219 dd if=$DIR/f1 bs=4k count=1 > /dev/null
2221 run_test 44 "zero length read from a sparse stripe ============="
2224 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
2226 [ -z "$nstripe" ] && skip "can't get stripe info" && return
2227 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
2228 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
2230 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
2231 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
2234 OFFSETS="0 $((stride/2)) $((stride-1))"
2235 for offset in $OFFSETS ; do
2236 for i in `seq 0 $((nstripe-1))`; do
2237 local GLOBALOFFSETS=""
2238 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
2239 local myfn=$DIR/d44a-$size
2240 echo "--------writing $myfn at $size"
2241 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
2242 GLOBALOFFSETS="$GLOBALOFFSETS $size"
2243 ll_sparseness_verify $myfn $GLOBALOFFSETS \
2244 || error "ll_sparseness_verify $GLOBALOFFSETS"
2246 for j in `seq 0 $((nstripe-1))`; do
2247 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
2248 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
2249 GLOBALOFFSETS="$GLOBALOFFSETS $size"
2251 ll_sparseness_verify $myfn $GLOBALOFFSETS \
2252 || error "ll_sparseness_verify $GLOBALOFFSETS"
2257 run_test 44a "test sparse pwrite ==============================="
2261 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
2267 before=`dirty_osc_total`
2268 echo executing "\"$*\""
2270 after=`dirty_osc_total`
2271 echo before $before, after $after
2275 # Obtain grants from OST if it supports it
2276 echo blah > ${f}_grant
2279 do_dirty_record "echo blah > $f"
2280 [ $before -eq $after ] && error "write wasn't cached"
2281 do_dirty_record "> $f"
2282 [ $before -gt $after ] || error "truncate didn't lower dirty count"
2283 do_dirty_record "echo blah > $f"
2284 [ $before -eq $after ] && error "write wasn't cached"
2285 do_dirty_record "sync"
2286 [ $before -gt $after ] || error "writeback didn't lower dirty count"
2287 do_dirty_record "echo blah > $f"
2288 [ $before -eq $after ] && error "write wasn't cached"
2289 do_dirty_record "cancel_lru_locks osc"
2290 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
2293 run_test 45 "osc io page accounting ============================"
2295 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
2296 # test tickles a bug where re-dirtying a page was failing to be mapped to the
2297 # objects offset and an assert hit when an rpc was built with 1023's mapped
2298 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
2303 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2305 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
2306 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2310 run_test 46 "dirtying a previously written page ================"
2312 # test_47 is removed "Device nodes check" is moved to test_28
2314 test_48a() { # bug 2399
2315 check_kernel_version 34 || return 0
2318 mv $DIR/d48a $DIR/d48.new || error "move directory failed"
2319 mkdir $DIR/d48a || error "recreate directory failed"
2320 touch foo || error "'touch foo' failed after recreating cwd"
2321 mkdir bar || error "'mkdir foo' failed after recreating cwd"
2322 if check_kernel_version 44; then
2323 touch .foo || error "'touch .foo' failed after recreating cwd"
2324 mkdir .bar || error "'mkdir .foo' failed after recreating cwd"
2326 ls . > /dev/null || error "'ls .' failed after recreating cwd"
2327 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2328 cd . || error "'cd .' failed after recreating cwd"
2329 mkdir . && error "'mkdir .' worked after recreating cwd"
2330 rmdir . && error "'rmdir .' worked after recreating cwd"
2331 ln -s . baz || error "'ln -s .' failed after recreating cwd"
2332 cd .. || error "'cd ..' failed after recreating cwd"
2334 run_test 48a "Access renamed working dir (should return errors)="
2336 test_48b() { # bug 2399
2337 check_kernel_version 34 || return 0
2340 rmdir $DIR/d48b || error "remove cwd $DIR/d48b failed"
2341 touch foo && error "'touch foo' worked after removing cwd"
2342 mkdir foo && error "'mkdir foo' worked after removing cwd"
2343 if check_kernel_version 44; then
2344 touch .foo && error "'touch .foo' worked after removing cwd"
2345 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2347 ls . > /dev/null && error "'ls .' worked after removing cwd"
2348 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2349 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
2350 mkdir . && error "'mkdir .' worked after removing cwd"
2351 rmdir . && error "'rmdir .' worked after removing cwd"
2352 ln -s . foo && error "'ln -s .' worked after removing cwd"
2353 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
2355 run_test 48b "Access removed working dir (should return errors)="
2357 test_48c() { # bug 2350
2358 check_kernel_version 36 || return 0
2359 #lctl set_param debug=-1
2361 mkdir -p $DIR/d48c/dir
2363 $TRACE rmdir $DIR/d48c/dir || error "remove cwd $DIR/d48c/dir failed"
2364 $TRACE touch foo && error "'touch foo' worked after removing cwd"
2365 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
2366 if check_kernel_version 44; then
2367 touch .foo && error "'touch .foo' worked after removing cwd"
2368 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2370 $TRACE ls . && error "'ls .' worked after removing cwd"
2371 $TRACE ls .. || error "'ls ..' failed after removing cwd"
2372 is_patchless || ( $TRACE cd . && error "'cd .' worked after removing cwd" )
2373 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
2374 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
2375 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
2376 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
2378 run_test 48c "Access removed working subdir (should return errors)"
2380 test_48d() { # bug 2350
2381 check_kernel_version 36 || return 0
2382 #lctl set_param debug=-1
2384 mkdir -p $DIR/d48d/dir
2386 $TRACE rmdir $DIR/d48d/dir || error "remove cwd $DIR/d48d/dir failed"
2387 $TRACE rmdir $DIR/d48d || error "remove parent $DIR/d48d failed"
2388 $TRACE touch foo && error "'touch foo' worked after removing parent"
2389 $TRACE mkdir foo && error "'mkdir foo' worked after removing parent"
2390 if check_kernel_version 44; then
2391 touch .foo && error "'touch .foo' worked after removing parent"
2392 mkdir .foo && error "'mkdir .foo' worked after removing parent"
2394 $TRACE ls . && error "'ls .' worked after removing parent"
2395 $TRACE ls .. && error "'ls ..' worked after removing parent"
2396 is_patchless || ( $TRACE cd . && error "'cd .' worked after recreate parent" )
2397 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
2398 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
2399 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
2400 is_patchless || ( $TRACE cd .. && error "'cd ..' worked after removing parent" || true )
2402 run_test 48d "Access removed parent subdir (should return errors)"
2404 test_48e() { # bug 4134
2405 check_kernel_version 41 || return 0
2406 #lctl set_param debug=-1
2408 mkdir -p $DIR/d48e/dir
2410 $TRACE rmdir $DIR/d48e/dir || error "remove cwd $DIR/d48e/dir failed"
2411 $TRACE rmdir $DIR/d48e || error "remove parent $DIR/d48e failed"
2412 $TRACE touch $DIR/d48e || error "'touch $DIR/d48e' failed"
2413 $TRACE chmod +x $DIR/d48e || error "'chmod +x $DIR/d48e' failed"
2414 # On a buggy kernel addition of "touch foo" after cd .. will
2415 # produce kernel oops in lookup_hash_it
2416 touch ../foo && error "'cd ..' worked after recreate parent"
2418 $TRACE rm $DIR/d48e || error "rm '$DIR/d48e' failed"
2420 run_test 48e "Access to recreated parent subdir (should return errors)"
2426 ls /proc/$$/cwd || error
2428 run_test 50 "special situations: /proc symlinks ==============="
2430 test_51a() { # was test_51
2431 # bug 1516 - create an empty entry right after ".." then split dir
2434 $MCREATE $DIR/d51/bar
2436 createmany -m $DIR/d51/longfile 201
2438 while [ `ls -sd $DIR/d51 | awk '{ print $1 }'` -eq 4 ]; do
2439 $MCREATE $DIR/d51/longfile$FNUM
2444 ls -l $DIR/d51 > /dev/null || error
2446 run_test 51a "special situations: split htree with empty entry =="
2448 #export NUMTEST=70000
2449 # FIXME: I select a relatively small number to do basic test.
2450 # large number may give panic(). debugging on this is going on.
2453 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
2454 [ $NUMFREE -lt 21000 ] && \
2455 skip "not enough free inodes ($NUMFREE)" && \
2458 check_kernel_version 40 || NUMTEST=31000
2459 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 50))
2462 createmany -d $DIR/d51b/t- $NUMTEST
2464 run_test 51b "mkdir .../t-0 --- .../t-$NUMTEST ===================="
2467 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2469 local ndirs=${TEST51BB_NDIRS:-10}
2470 local nfiles=${TEST51BB_NFILES:-100}
2472 local numfree=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
2474 [ $numfree -lt $(( ndirs * nfiles)) ] && \
2475 nfiles=$(( numfree / ndirs - 10 ))
2477 local dir=$DIR/d51bb
2479 local savePOLICY=$(lctl get_param -n lmv.*.placement)
2480 lctl set_param -n lmv.*.placement=CHAR
2483 local IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
2487 for ((i=0; i < $ndirs; i++)); do
2488 dirs[i]=$dir/$RANDOM
2489 echo Creating directory ${dirs[i]}
2492 echo Creating $nfiles in dir ${dirs[i]} ...
2493 echo "createmany -o ${dirs[i]}/$tfile- $nfiles"
2494 createmany -o ${dirs[i]}/$tfile- $nfiles
2500 IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
2504 for ((i=0; i<${#NEWUSED[@]}; i++)); do
2505 echo "mds $i: inodes count OLD ${OLDUSED[$i]} NEW ${NEWUSED[$i]}"
2506 [ ${OLDUSED[$i]} -lt ${NEWUSED[$i]} ] || rc=$((rc + 1))
2509 lctl set_param -n lmv.*.placement=$savePOLICY
2511 [ $rc -ne $MDSCOUNT ] || \
2512 error "Objects/inodes are not distributed over all mds servers"
2514 run_test 51bb "mkdir createmany CMD $MDSCOUNT ===================="
2518 [ ! -d $DIR/d51b ] && skip "$DIR/51b missing" && \
2521 unlinkmany -d $DIR/d51b/t- $NUMTEST
2523 run_test 51c "rmdir .../t-0 --- .../t-$NUMTEST ===================="
2526 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping test with few OSTs" && return
2528 createmany -o $DIR/d51d/t- 1000
2529 $LFS getstripe $DIR/d51d > $TMP/files
2530 for N in `seq 0 $((OSTCOUNT - 1))`; do
2531 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
2532 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
2533 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
2535 unlinkmany $DIR/d51d/t- 1000
2538 for N in `seq 1 $((OSTCOUNT - 1))`; do
2539 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
2540 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
2541 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
2542 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
2544 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
2545 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
2546 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
2547 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
2551 run_test 51d "check object distribution ===================="
2554 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
2557 chattr +a $DIR/d52a/foo || error "chattr +a failed"
2558 echo bar >> $DIR/d52a/foo || error "append bar failed"
2559 cp /etc/hosts $DIR/d52a/foo && error "cp worked"
2560 rm -f $DIR/d52a/foo 2>/dev/null && error "rm worked"
2561 link $DIR/d52a/foo $DIR/d52a/foo_link 2>/dev/null && error "link worked"
2562 echo foo >> $DIR/d52a/foo || error "append foo failed"
2563 mrename $DIR/d52a/foo $DIR/d52a/foo_ren && error "rename worked"
2564 lsattr $DIR/d52a/foo | egrep -q "^-+a[-e]+ $DIR/d52a/foo" || error "lsattr"
2565 chattr -a $DIR/d52a/foo || error "chattr -a failed"
2566 cp -r $DIR/d52a /tmp/
2567 rm -fr $DIR/d52a || error "cleanup rm failed"
2569 run_test 52a "append-only flag test (should return errors) ====="
2572 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
2575 chattr +i $DIR/d52b/foo || error "chattr +i failed"
2576 cat test > $DIR/d52b/foo && error "cat test worked"
2577 cp /etc/hosts $DIR/d52b/foo && error "cp worked"
2578 rm -f $DIR/d52b/foo 2>/dev/null && error "rm worked"
2579 link $DIR/d52b/foo $DIR/d52b/foo_link 2>/dev/null && error "link worked"
2580 echo foo >> $DIR/d52b/foo && error "echo worked"
2581 mrename $DIR/d52b/foo $DIR/d52b/foo_ren && error "rename worked"
2582 [ -f $DIR/d52b/foo ] || error
2583 [ -f $DIR/d52b/foo_ren ] && error
2584 lsattr $DIR/d52b/foo | egrep -q "^-+i[-e]+ $DIR/d52b/foo" || error "lsattr"
2585 chattr -i $DIR/d52b/foo || error "chattr failed"
2587 rm -fr $DIR/d52b || error
2589 run_test 52b "immutable flag test (should return errors) ======="
2592 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2593 remote_ost_nodsh && skip "remote OST with nodsh" && return
2602 for value in $(do_facet $SINGLEMDS lctl get_param osc.*-osc-MDT0000.prealloc_last_id) ; do
2603 param=`echo ${value[0]} | cut -d "=" -f1`
2604 ostname=`echo $param | cut -d "." -f2 | cut -d - -f 1-2`
2605 mds_last=$(do_facet $SINGLEMDS lctl get_param -n $param)
2606 ostnum=$(echo $ostname | sed "s/${FSNAME}-OST//g" | awk '{print ($1+1)}' )
2607 ost_last=$(do_facet ost$ostnum lctl get_param -n obdfilter.$ostname.last_id | head -n 1)
2608 echo "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
2609 if [ $ost_last != $mds_last ]; then
2610 error "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
2614 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
2617 [ ! -f "$SOCKETSERVER" ] && skip_env "no socketserver, skipping" && return
2618 [ ! -f "$SOCKETCLIENT" ] && skip_env "no socketclient, skipping" && return
2619 $SOCKETSERVER $DIR/socket
2620 $SOCKETCLIENT $DIR/socket || error
2621 $MUNLINK $DIR/socket
2623 run_test 54a "unix domain socket test =========================="
2629 dd if=/dev/zero of=$f bs=`page_size` count=1
2631 run_test 54b "char device works in lustre ======================"
2634 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
2635 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
2636 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
2638 for i in `seq 3 7`; do
2639 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
2649 loopdev="$DIR/loop54c"
2652 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
2653 mknod $loopdev b 7 $LOOPNUM
2654 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
2655 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
2656 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
2657 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
2659 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
2660 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
2662 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
2667 run_test 54c "block device works in lustre ====================="
2673 [ "$string" = `echo $string > $f | cat $f` ] || error
2675 run_test 54d "fifo device works in lustre ======================"
2678 check_kernel_version 46 || return 0
2681 cp -aL /dev/console $f
2682 echo $string > $f || error
2684 run_test 54e "console/tty device works in lustre ======================"
2687 grep -q $FSTYPE /proc/filesystems && return 1
2689 grep -q $FSTYPE /proc/filesystems && return 1
2690 insmod ../$FSTYPE/$FSTYPE.o
2691 grep -q $FSTYPE /proc/filesystems && return 1
2692 insmod ../$FSTYPE/$FSTYPE.ko
2693 grep -q $FSTYPE /proc/filesystems && return 1
2700 client_only && skip "Not a server" && return
2701 mount -t $FSTYPE -o loop,iopen $EXT2_DEV $DIR/d55 || error "mounting"
2703 $IOPENTEST1 $DIR/d55/foo $DIR/d55 || error "running $IOPENTEST1"
2704 $IOPENTEST2 $DIR/d55 || error "running $IOPENTEST2"
2705 echo "check for $EXT2_DEV. Please wait..."
2707 $UMOUNT $DIR/d55 || error "unmounting"
2709 run_test 55 "check iopen_connect_dentry() ======================"
2711 test_56a() { # was test_56
2717 NUMFILESx2=$(($NUMFILES * 2))
2718 for i in `seq 1 $NUMFILES` ; do
2719 touch $DIR/d56/file$i
2720 touch $DIR/d56/dir/file$i
2723 # test lfs getstripe with --recursive
2724 FILENUM=`$GETSTRIPE --recursive $DIR/d56 | grep -c obdidx`
2725 [ $FILENUM -eq $NUMFILESx2 ] || error \
2726 "lfs getstripe --recursive $DIR/d56 wrong: found $FILENUM, expected $NUMFILESx2"
2727 FILENUM=`$GETSTRIPE $DIR/d56 | grep -c obdidx`
2728 [ $FILENUM -eq $NUMFILES ] || error \
2729 "lfs getstripe $DIR/d56 without --recursive wrong: found $FILENUM, expected $NUMFILES"
2730 echo "lfs getstripe --recursive passed."
2732 # test lfs getstripe with file instead of dir
2733 FILENUM=`$GETSTRIPE $DIR/d56/file1 | grep -c obdidx`
2734 [ $FILENUM -eq 1 ] || error \
2735 "lfs getstripe $DIR/d56/file1 wrong:found $FILENUM, expected 1"
2736 echo "lfs getstripe file passed."
2738 #test lfs getstripe with --verbose
2739 [ `$GETSTRIPE --verbose $DIR/d56 | grep -c lmm_magic` -eq $NUMFILES ] ||\
2740 error "lfs getstripe --verbose $DIR/d56 wrong: should find $NUMFILES lmm_magic info"
2741 [ `$GETSTRIPE $DIR/d56 | grep -c lmm_magic` -eq 0 ] || error \
2742 "lfs getstripe $DIR/d56 without --verbose wrong: should not show lmm_magic info"
2743 echo "lfs getstripe --verbose passed."
2745 #test lfs getstripe with --obd
2746 $GETSTRIPE --obd wrong_uuid $DIR/d56 2>&1 | grep -q "unknown obduuid" || \
2747 error "lfs getstripe --obd wrong_uuid should return error message"
2749 [ "$OSTCOUNT" -lt 2 ] && \
2750 skip_env "skipping other lfs getstripe --obd test" && return
2752 OBDUUID=$(lfs osts | grep ${OSTIDX}": " | awk '{print $2}')
2753 FILENUM=`$GETSTRIPE -ir $DIR/d56 | grep -x $OSTIDX | wc -l`
2754 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/d56 | grep obdidx | wc -l`
2755 [ $FOUND -eq $FILENUM ] || \
2756 error "lfs getstripe --obd wrong: found $FOUND, expected $FILENUM"
2757 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/d56 | \
2758 sed '/^[ ]*'${OSTIDX}'[ ]/d' |\
2759 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] || \
2760 error "lfs getstripe --obd wrong: should not show file on other obd"
2761 echo "lfs getstripe --obd passed."
2763 run_test 56a "check lfs getstripe ===================================="
2770 if [ ! -d "$DIR/${tdir}g" ] ; then
2771 mkdir -p $DIR/${tdir}g
2772 for i in `seq 1 $LOCAL_NUMFILES` ; do
2773 touch $DIR/${tdir}g/file$i
2775 for i in `seq 1 $LOCAL_NUMDIRS` ; do
2776 mkdir $DIR/${tdir}g/dir$i
2777 for j in `seq 1 $LOCAL_NUMFILES` ; do
2778 touch $DIR/${tdir}g/dir$i/file$j
2784 setup_56_special() {
2789 if [ ! -e "$TDIR/loop1b" ] ; then
2790 for i in `seq 1 $LOCAL_NUMFILES` ; do
2791 mknod $TDIR/loop${i}b b 7 $i
2792 mknod $TDIR/null${i}c c 1 3
2793 ln -s $TDIR/file1 $TDIR/link${i}l
2795 for i in `seq 1 $LOCAL_NUMDIRS` ; do
2796 mknod $TDIR/dir$i/loop${i}b b 7 $i
2797 mknod $TDIR/dir$i/null${i}c c 1 3
2798 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
2806 setup_56 $NUMFILES $NUMDIRS
2808 EXPECTED=$(($NUMDIRS + 2))
2809 # test lfs find with -name
2810 for i in `seq 1 $NUMFILES` ; do
2811 NUMS=`$LFIND -name "*$i" $DIR/${tdir}g | wc -l`
2812 [ $NUMS -eq $EXPECTED ] || error \
2813 "lfs find -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2815 echo "lfs find -name passed."
2817 run_test 56g "check lfs find -name ============================="
2822 setup_56 $NUMFILES $NUMDIRS
2824 EXPECTED=$((($NUMDIRS+1)*($NUMFILES-1)+$NUMFILES))
2825 # test lfs find with ! -name
2826 for i in `seq 1 $NUMFILES` ; do
2827 NUMS=`$LFIND ! -name "*$i" $DIR/${tdir}g | wc -l`
2828 [ $NUMS -eq $EXPECTED ] || error \
2829 "lfs find ! -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2831 echo "lfs find ! -name passed."
2833 run_test 56h "check lfs find ! -name ============================="
2838 UUID=`$LFS osts | awk '/0: / { print $2 }'`
2839 OUT="`$LFIND -ost $UUID $DIR/$tdir`"
2840 [ "$OUT" ] && error "$LFIND returned directory '$OUT'" || true
2842 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
2845 setup_56_special $NUMFILES $NUMDIRS
2847 EXPECTED=$((NUMDIRS+1))
2848 NUMS=`$LFIND -type d $DIR/${tdir}g | wc -l`
2849 [ $NUMS -eq $EXPECTED ] || \
2850 error "lfs find -type d $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2852 run_test 56j "check lfs find -type d ============================="
2855 setup_56_special $NUMFILES $NUMDIRS
2857 EXPECTED=$(((NUMDIRS+1) * NUMFILES))
2858 NUMS=`$LFIND -type f $DIR/${tdir}g | wc -l`
2859 [ $NUMS -eq $EXPECTED ] || \
2860 error "lfs find -type f $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2862 run_test 56k "check lfs find -type f ============================="
2865 setup_56_special $NUMFILES $NUMDIRS
2867 EXPECTED=$((NUMDIRS + NUMFILES))
2868 NUMS=`$LFIND -type b $DIR/${tdir}g | wc -l`
2869 [ $NUMS -eq $EXPECTED ] || \
2870 error "lfs find -type b $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2872 run_test 56l "check lfs find -type b ============================="
2875 setup_56_special $NUMFILES $NUMDIRS
2877 EXPECTED=$((NUMDIRS + NUMFILES))
2878 NUMS=`$LFIND -type c $DIR/${tdir}g | wc -l`
2879 [ $NUMS -eq $EXPECTED ] || \
2880 error "lfs find -type c $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2882 run_test 56m "check lfs find -type c ============================="
2885 setup_56_special $NUMFILES $NUMDIRS
2887 EXPECTED=$((NUMDIRS + NUMFILES))
2888 NUMS=`$LFIND -type l $DIR/${tdir}g | wc -l`
2889 [ $NUMS -eq $EXPECTED ] || \
2890 error "lfs find -type l $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2892 run_test 56n "check lfs find -type l ============================="
2895 setup_56 $NUMFILES $NUMDIRS
2898 utime $TDIR/file1 > /dev/null || error "utime (1)"
2899 utime $TDIR/file2 > /dev/null || error "utime (2)"
2900 utime $TDIR/dir1 > /dev/null || error "utime (3)"
2901 utime $TDIR/dir2 > /dev/null || error "utime (4)"
2902 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
2905 NUMS=`$LFIND -mtime +1 $TDIR | wc -l`
2906 [ $NUMS -eq $EXPECTED ] || \
2907 error "lfs find -mtime $TDIR wrong: found $NUMS, expected $EXPECTED"
2909 run_test 56o "check lfs find -mtime for old files =========================="
2912 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2917 setup_56 $NUMFILES $NUMDIRS
2919 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
2921 NUMS="`$LFIND -uid $RUNAS_ID $TDIR | wc -l`"
2922 [ $NUMS -eq $EXPECTED ] || \
2923 error "lfs find -uid $TDIR wrong: found $NUMS, expected $EXPECTED"
2925 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
2926 NUMS="`$LFIND ! -uid $RUNAS_ID $TDIR | wc -l`"
2927 [ $NUMS -eq $EXPECTED ] || \
2928 error "lfs find ! -uid $TDIR wrong: found $NUMS, expected $EXPECTED"
2930 echo "lfs find -uid and ! -uid passed."
2932 run_test 56p "check lfs find -uid and ! -uid ==============================="
2935 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2940 setup_56 $NUMFILES $NUMDIRS
2942 chgrp $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
2944 NUMS="`$LFIND -gid $RUNAS_ID $TDIR | wc -l`"
2945 [ $NUMS -eq $EXPECTED ] || \
2946 error "lfs find -gid $TDIR wrong: found $NUMS, expected $EXPECTED"
2948 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
2949 NUMS="`$LFIND ! -gid $RUNAS_ID $TDIR | wc -l`"
2950 [ $NUMS -eq $EXPECTED ] || \
2951 error "lfs find ! -gid $TDIR wrong: found $NUMS, expected $EXPECTED"
2953 echo "lfs find -gid and ! -gid passed."
2955 run_test 56q "check lfs find -gid and ! -gid ==============================="
2958 # note test will not do anything if MDS is not local
2959 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2961 local MNTDEV="osd.*MDT*.mntdev"
2962 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
2963 [ -z "$DEV" ] && error "can't access $MNTDEV"
2964 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
2965 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump || error "can't access $DEV"
2966 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
2967 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
2971 run_test 57a "verify MDS filesystem created with large inodes =="
2978 local FILEN=$dir/f$FILECOUNT
2980 rm -rf $dir || error "removing $dir"
2981 mkdir -p $dir || error "creating $dir"
2982 local num=$(get_mds_dir $dir)
2985 echo "mcreating $FILECOUNT files"
2986 createmany -m $dir/f 1 $FILECOUNT || \
2987 error "creating files in $dir"
2989 # verify that files do not have EAs yet
2990 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
2991 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
2995 df $dir #make sure we get new statfs data
2996 local MDSFREE=$(do_facet $mymds lctl get_param -n osd.*MDT000$((num -1)).kbytesfree)
2997 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
2998 echo "opening files to create objects/EAs"
3000 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
3001 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
3004 # verify that files have EAs now
3005 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
3006 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
3008 sleep 1 #make sure we get new statfs data
3010 local MDSFREE2=$(do_facet $mymds lctl get_param -n osd.*MDT000$((num -1)).kbytesfree)
3011 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
3012 if [ "$MDCFREE2" -lt "$((MDCFREE - 8))" ]; then
3013 if [ "$MDSFREE" != "$MDSFREE2" ]; then
3014 error "MDC before $MDCFREE != after $MDCFREE2"
3016 echo "MDC before $MDCFREE != after $MDCFREE2"
3017 echo "unable to confirm if MDS has large inodes"
3022 run_test 57b "default LOV EAs are stored inside large inodes ==="
3025 [ -z "$(which wiretest 2>/dev/null)" ] && skip_env "could not find wiretest" && return
3028 run_test 58 "verify cross-platform wire constants =============="
3031 echo "touch 130 files"
3032 createmany -o $DIR/f59- 130
3034 unlinkmany $DIR/f59- 130
3037 # wait for commitment of removal
3039 run_test 59 "verify cancellation of llog records async ========="
3041 TEST60_HEAD="test_60 run $RANDOM"
3043 [ ! -f run-llog.sh ] && skip_env "missing subtest run-llog.sh" && return
3044 log "$TEST60_HEAD - from kernel mode"
3047 run_test 60a "llog sanity tests run from kernel module =========="
3049 test_60b() { # bug 6411
3051 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
3063 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
3065 run_test 60b "limit repeated messages from CERROR/CWARN ========"
3068 echo "create 5000 files"
3069 createmany -o $DIR/f60c- 5000
3070 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
3071 lctl set_param fail_loc=0x80000137
3072 unlinkmany $DIR/f60c- 5000
3073 lctl set_param fail_loc=0
3075 run_test 60c "unlink file when mds full"
3078 SAVEPRINTK=$(lctl get_param -n printk)
3080 # verify "lctl mark" is even working"
3081 MESSAGE="test message ID $RANDOM $$"
3082 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
3083 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
3085 lctl set_param printk=0 || error "set lnet.printk failed"
3086 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
3087 MESSAGE="new test message ID $RANDOM $$"
3088 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
3089 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
3090 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
3092 lctl set_param -n printk="$SAVEPRINTK"
3094 run_test 60d "test printk console message masking"
3098 dd if=/dev/zero of=$f bs=`page_size` count=1
3099 cancel_lru_locks osc
3100 multiop $f OSMWUc || error
3103 run_test 61 "mmap() writes don't make sync hang ================"
3105 # bug 2330 - insufficient obd_match error checking causes LBUG
3109 cancel_lru_locks osc
3110 lctl set_param fail_loc=0x405
3111 cat $f && error "cat succeeded, expect -EIO"
3112 lctl set_param fail_loc=0
3114 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
3115 # match every page all of the time.
3116 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
3118 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
3119 test_63a() { # was test_63
3120 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
3121 lctl set_param -n osc.*.max_dirty_mb 0
3122 for i in `seq 10` ; do
3123 dd if=/dev/zero of=$DIR/f63 bs=8k &
3129 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
3130 rm -f $DIR/f63 || true
3132 run_test 63a "Verify oig_wait interruption does not crash ======="
3134 # bug 2248 - async write errors didn't return to application on sync
3135 # bug 3677 - async write errors left page locked
3138 lctl set_param debug=-1
3140 # ensure we have a grant to do async writes
3141 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
3144 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
3145 lctl set_param fail_loc=0x80000406
3146 multiop $DIR/$tfile Owy && \
3147 error "sync didn't return ENOMEM"
3148 sync; sleep 2; sync # do a real sync this time to flush page
3149 lctl get_param -n llite.*.dump_page_cache | grep locked && \
3150 error "locked page left in cache after async error" || true
3153 run_test 63b "async write errors should be returned to fsync ==="
3157 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
3159 run_test 64a "verify filter grant calculations (in kernel) ====="
3162 [ ! -f oos.sh ] && skip_env "missing subtest oos.sh" && return
3165 run_test 64b "check out-of-space detection on client ==========="
3167 # bug 1414 - set/get directories' stripe info
3171 $LVERIFY $DIR/d65 $DIR/d65/f1 || error "lverify failed"
3173 run_test 65a "directory with no stripe info ===================="
3177 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3179 $LVERIFY $DIR/d65 $DIR/d65/f2 || error "lverify failed"
3181 run_test 65b "directory setstripe $(($STRIPESIZE * 2)) 0 1 ==============="
3184 if [ $OSTCOUNT -gt 1 ]; then
3186 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 4)) -i 1 \
3187 -c $(($OSTCOUNT - 1)) || error "setstripe"
3189 $LVERIFY $DIR/d65 $DIR/d65/f3 || error "lverify failed"
3192 run_test 65c "directory setstripe $(($STRIPESIZE * 4)) 1 $(($OSTCOUNT - 1))"
3196 if [ $STRIPECOUNT -le 0 ]; then
3198 elif [ $STRIPECOUNT -gt 160 ]; then
3199 #LOV_MAX_STRIPE_COUNT is 160
3200 [ $OSTCOUNT -gt 160 ] && sc=160 || sc=$(($OSTCOUNT - 1))
3202 sc=$(($STRIPECOUNT - 1))
3204 $SETSTRIPE $DIR/d65 -s $STRIPESIZE -c $sc || error "setstripe"
3205 touch $DIR/d65/f4 $DIR/d65/f5
3206 $LVERIFY $DIR/d65 $DIR/d65/f4 $DIR/d65/f5 || error "lverify failed"
3208 run_test 65d "directory setstripe $STRIPESIZE -1 stripe_count =============="
3213 $SETSTRIPE $DIR/d65 || error "setstripe"
3214 $GETSTRIPE -v $DIR/d65 | grep "Default" || error "no stripe info failed"
3216 $LVERIFY $DIR/d65 $DIR/d65/f6 || error "lverify failed"
3218 run_test 65e "directory setstripe defaults ======================="
3222 $RUNAS $SETSTRIPE $DIR/d65f && error "setstripe succeeded" || true
3224 run_test 65f "dir setstripe permission (should return error) ==="
3228 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3229 $SETSTRIPE -d $DIR/d65 || error "setstripe"
3230 $GETSTRIPE -v $DIR/d65 | grep "Default" || \
3231 error "delete default stripe failed"
3233 run_test 65g "directory setstripe -d ==========================="
3237 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3238 mkdir -p $DIR/d65/dd1
3239 [ "`$GETSTRIPE -v $DIR/d65 | grep "^count"`" == \
3240 "`$GETSTRIPE -v $DIR/d65/dd1 | grep "^count"`" ] || error "stripe info inherit failed"
3242 run_test 65h "directory stripe info inherit ===================="
3244 test_65i() { # bug6367
3245 $SETSTRIPE $MOUNT -s 65536 -c -1
3247 run_test 65i "set non-default striping on root directory (bug 6367)="
3249 test_65ia() { # bug12836
3250 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
3252 run_test 65ia "getstripe on -1 default directory striping"
3254 test_65ib() { # bug12836
3255 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
3257 run_test 65ib "getstripe -v on -1 default directory striping"
3259 test_65ic() { # bug12836
3260 $LFS find -mtime -1 $MOUNT || error "find $MOUNT failed"
3262 run_test 65ic "new find on -1 default directory striping"
3264 test_65j() { # bug6367
3266 # if we aren't already remounting for each test, do so for this test
3267 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
3268 cleanup || error "failed to unmount"
3271 $SETSTRIPE -d $MOUNT || error "setstripe failed"
3273 run_test 65j "set default striping on root directory (bug 6367)="
3275 test_65k() { # bug11679
3276 [ "$OSTCOUNT" -lt 2 ] && skip_env "too few OSTs" && return
3277 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3279 echo "Check OST status: "
3280 MDS_OSCS=`do_facet $SINGLEMDS lctl dl | awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
3281 for OSC in $MDS_OSCS; do
3282 echo $OSC "is activate"
3283 do_facet $SINGLEMDS lctl --device %$OSC activate
3285 do_facet client mkdir -p $DIR/$tdir
3286 for INACTIVE_OSC in $MDS_OSCS; do
3287 echo $INACTIVE_OSC "is Deactivate:"
3288 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
3289 for STRIPE_OSC in $MDS_OSCS; do
3290 STRIPE_OST=`osc_to_ost $STRIPE_OSC`
3291 STRIPE_INDEX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
3292 grep $STRIPE_OST | awk -F: '{print $1}' | head -n 1`
3294 [ -f $DIR/$tdir/${STRIPE_INDEX} ] && continue
3295 echo "$SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} -i ${STRIPE_INDEX} -c 1"
3296 do_facet client $SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} -i ${STRIPE_INDEX} -c 1
3298 [ $RC -ne 0 ] && error "setstripe should have succeeded"
3300 do_facet client rm -f $DIR/$tdir/*
3301 echo $INACTIVE_OSC "is Activate."
3302 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
3305 run_test 65k "validate manual striping works properly with deactivated OSCs"
3307 test_65l() { # bug 12836
3308 mkdir -p $DIR/$tdir/test_dir
3309 $SETSTRIPE $DIR/$tdir/test_dir -c -1
3310 $LFS find -mtime -1 $DIR/$tdir >/dev/null
3312 run_test 65l "lfs find on -1 stripe dir ========================"
3314 # bug 2543 - update blocks count on client
3317 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
3319 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
3320 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
3322 run_test 66 "update inode blocks count on client ==============="
3328 if [ ! -z "$LLOOP" ]; then
3329 if swapon -s | grep -q $LLOOP; then
3330 swapoff $LLOOP || error "swapoff failed"
3333 $LCTL blockdev_detach $LLOOP || error "detach failed"
3337 if [ ! -z "$LLITELOOPLOAD" ]; then
3345 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
3349 swapon -s | awk '($1 == "'$1'") { print $4 }'
3352 # test case for lloop driver, basic function
3354 [ "$UID" != 0 ] && skip_env "must run as root" && return
3356 trap cleanup_68 EXIT
3358 if ! module_loaded llite_lloop; then
3359 if load_module llite/llite_lloop; then
3362 skip_env "can't find module llite_lloop"
3367 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
3368 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
3369 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
3371 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
3372 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
3376 run_test 68a "lloop driver - basic test ========================"
3378 # excercise swapping to lustre by adding a high priority swapfile entry
3379 # and then consuming memory until it is used.
3380 test_68b() { # was test_68
3381 [ "$UID" != 0 ] && skip_env "must run as root" && return
3382 lctl get_param -n devices | grep -q obdfilter && \
3383 skip "local OST" && return
3385 grep -q llite_lloop /proc/modules
3386 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
3388 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
3389 skip "can't reliably test swap with TCP" && return
3391 MEMTOTAL=`meminfo MemTotal`
3392 NR_BLOCKS=$((MEMTOTAL>>8))
3393 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
3395 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
3396 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
3399 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
3401 trap cleanup_68 EXIT
3403 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
3405 echo "before: `swapon -s | grep $LLOOP`"
3406 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
3407 echo "after: `swapon -s | grep $LLOOP`"
3408 SWAPUSED=`swap_used $LLOOP`
3412 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
3414 run_test 68b "support swapping to Lustre ========================"
3416 # bug5265, obdfilter oa2dentry return -ENOENT
3417 # #define OBD_FAIL_OST_ENOENT 0x217
3419 remote_ost_nodsh && skip "remote OST with nodsh" && return
3422 $SETSTRIPE $f -c 1 -i 0
3424 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
3426 do_facet ost1 lctl set_param fail_loc=0x217
3427 truncate $f 1 # vmtruncate() will ignore truncate() error.
3428 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
3430 do_facet ost1 lctl set_param fail_loc=0
3431 $DIRECTIO write $f 0 2 || error "write error"
3433 cancel_lru_locks osc
3434 $DIRECTIO read $f 0 1 || error "read error"
3436 do_facet ost1 lctl set_param fail_loc=0x217
3437 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
3439 do_facet ost1 lctl set_param fail_loc=0
3442 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
3446 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
3448 run_test 71 "Running dbench on lustre (don't segment fault) ===="
3450 test_72() { # bug 5695 - Test that on 2.6 remove_suid works properly
3451 check_kernel_version 43 || return 0
3452 [ "$RUNAS_ID" = "$UID" ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3454 # Check that testing environment is properly set up. Skip if not
3455 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
3456 skip_env "User $RUNAS_ID does not exist - skipping"
3459 # We had better clear the $DIR to get enough space for dd
3464 $RUNAS dd if=/dev/zero of=$DIR/f72 bs=512 count=1 || error
3465 # See if we are still setuid/sgid
3466 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on write"
3467 # Now test that MDS is updated too
3468 cancel_lru_locks mdc
3469 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on MDS"
3473 run_test 72 "Test that remove suid works properly (bug5695) ===="
3475 # bug 3462 - multiple simultaneous MDC requests
3479 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
3482 lctl set_param fail_loc=0x80000129
3483 multiop $DIR/d73-1/f73-2 Oc &
3485 lctl set_param fail_loc=0
3487 multiop $DIR/d73-2/f73-3 Oc &
3491 wait $pid1 || return 1
3495 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
3496 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
3497 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
3501 run_test 73 "multiple MDC requests (should not deadlock)"
3503 test_74a() { # bug 6149, 6184
3504 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
3506 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
3507 # will spin in a tight reconnection loop
3509 lctl set_param fail_loc=0x8000030e
3510 # get any lock that won't be difficult - lookup works.
3512 lctl set_param fail_loc=0
3516 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
3518 test_74b() { # bug 13310
3519 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
3521 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
3522 # will spin in a tight reconnection loop
3523 lctl set_param fail_loc=0x8000030e
3524 # get a "difficult" lock
3526 lctl set_param fail_loc=0
3530 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
3533 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
3536 test_76() { # Now for bug 20433, added originally in bug 1443
3537 cancel_lru_locks osc
3538 BEFORE_INODES=`num_inodes`
3539 echo "before inodes: $BEFORE_INODES"
3541 [ "$SLOW" = "no" ] && COUNT=100
3542 for i in `seq $COUNT`; do
3546 cancel_lru_locks osc
3547 AFTER_INODES=`num_inodes`
3548 echo "after inodes: $AFTER_INODES"
3550 while [ $AFTER_INODES -gt $BEFORE_INODES ]; do
3552 AFTER_INODES=`num_inodes`
3554 echo "wait $wait seconds inodes: $AFTER_INODES"
3555 if [ $wait -gt 30 ]; then
3556 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
3560 run_test 76 "confirm clients recycle inodes properly ===="
3566 # Note: in sptlrpc modes which enable its own bulk checksum, the
3567 # original crc32_le bulk checksum will be automatically disabled,
3568 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
3569 # will be checked by sptlrpc code against sptlrpc bulk checksum.
3570 # In this case set_checksums() will not be no-op, because sptlrpc
3571 # bulk checksum will be enabled all through the test.
3573 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
3574 lctl set_param -n osc.*.checksums $1
3578 export ORIG_CSUM_TYPE=""
3579 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
3582 [ "$ORIG_CSUM_TYPE" ] || \
3583 ORIG_CSUM_TYPE=`lctl get_param -n osc/*osc-[^mM]*/checksum_type |
3584 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`
3585 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
3586 log "set checksum type to $1"
3589 F77_TMP=$TMP/f77-temp
3592 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
3593 error "error writing to $F77_TMP"
3596 test_77a() { # bug 10889
3597 $GSS && skip "could not run with gss" && return
3598 [ ! -f $F77_TMP ] && setup_f77
3600 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
3604 run_test 77a "normal checksum read/write operation ============="
3606 test_77b() { # bug 10889
3607 $GSS && skip "could not run with gss" && return
3608 [ ! -f $F77_TMP ] && setup_f77
3609 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3610 lctl set_param fail_loc=0x80000409
3612 dd if=$F77_TMP of=$DIR/f77b bs=1M count=$F77SZ conv=sync || \
3613 error "dd error: $?"
3614 lctl set_param fail_loc=0
3617 run_test 77b "checksum error on client write ===================="
3619 test_77c() { # bug 10889
3620 $GSS && skip "could not run with gss" && return
3621 [ ! -f $DIR/f77b ] && skip "requires 77b - skipping" && return
3623 for algo in $CKSUM_TYPES; do
3624 cancel_lru_locks osc
3625 set_checksum_type $algo
3626 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
3627 lctl set_param fail_loc=0x80000408
3628 cmp $F77_TMP $DIR/f77b || error "file compare failed"
3629 lctl set_param fail_loc=0
3632 set_checksum_type $ORIG_CSUM_TYPE
3635 run_test 77c "checksum error on client read ==================="
3637 test_77d() { # bug 10889
3638 $GSS && skip "could not run with gss" && return
3639 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3640 lctl set_param fail_loc=0x80000409
3642 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
3643 error "direct write: rc=$?"
3644 lctl set_param fail_loc=0
3647 run_test 77d "checksum error on OST direct write ==============="
3649 test_77e() { # bug 10889
3650 $GSS && skip "could not run with gss" && return
3651 [ ! -f $DIR/f77 ] && skip "requires 77d - skipping" && return
3652 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
3653 lctl set_param fail_loc=0x80000408
3655 cancel_lru_locks osc
3656 directio read $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
3657 error "direct read: rc=$?"
3658 lctl set_param fail_loc=0
3661 run_test 77e "checksum error on OST direct read ================"
3663 test_77f() { # bug 10889
3664 $GSS && skip "could not run with gss" && return
3666 for algo in $CKSUM_TYPES; do
3667 cancel_lru_locks osc
3668 set_checksum_type $algo
3669 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3670 lctl set_param fail_loc=0x409
3671 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) && \
3672 error "direct write succeeded"
3673 lctl set_param fail_loc=0
3675 set_checksum_type $ORIG_CSUM_TYPE
3678 run_test 77f "repeat checksum error on write (expect error) ===="
3680 test_77g() { # bug 10889
3681 $GSS && skip "could not run with gss" && return
3682 remote_ost_nodsh && skip "remote OST with nodsh" && return
3684 [ ! -f $F77_TMP ] && setup_f77
3686 $SETSTRIPE $DIR/f77g -c 1 -i 0
3687 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
3688 do_facet ost1 lctl set_param fail_loc=0x8000021a
3690 dd if=$F77_TMP of=$DIR/f77g bs=1M count=$F77SZ || \
3691 error "write error: rc=$?"
3692 do_facet ost1 lctl set_param fail_loc=0
3695 run_test 77g "checksum error on OST write ======================"
3697 test_77h() { # bug 10889
3698 $GSS && skip "could not run with gss" && return
3699 remote_ost_nodsh && skip "remote OST with nodsh" && return
3701 [ ! -f $DIR/f77g ] && skip "requires 77g - skipping" && return
3702 cancel_lru_locks osc
3703 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
3704 do_facet ost1 lctl set_param fail_loc=0x8000021b
3706 cmp $F77_TMP $DIR/f77g || error "file compare failed"
3707 do_facet ost1 lctl set_param fail_loc=0
3710 run_test 77h "checksum error on OST read ======================="
3712 test_77i() { # bug 13805
3713 $GSS && skip "could not run with gss" && return
3714 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
3715 lctl set_param fail_loc=0x40b
3716 remount_client $MOUNT
3717 lctl set_param fail_loc=0
3718 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
3719 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
3720 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
3721 [ "$algo" = "crc32" ] || error "algo set to $algo instead of crc32"
3723 remount_client $MOUNT
3725 run_test 77i "client not supporting OSD_CONNECT_CKSUM =========="
3727 test_77j() { # bug 13805
3728 $GSS && skip "could not run with gss" && return
3729 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
3730 lctl set_param fail_loc=0x40c
3731 remount_client $MOUNT
3732 lctl set_param fail_loc=0
3733 sleep 2 # wait async osc connect to finish
3734 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
3735 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
3736 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
3737 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
3739 remount_client $MOUNT
3741 run_test 77j "client only supporting ADLER32 ===================="
3743 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
3747 test_78() { # bug 10901
3748 remote_ost || { skip_env "local OST" && return; }
3751 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
3752 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
3753 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
3754 echo "MemTotal: $MEMTOTAL"
3755 # reserve 256MB of memory for the kernel and other running processes,
3756 # and then take 1/2 of the remaining memory for the read/write buffers.
3757 if [ $MEMTOTAL -gt 512 ] ;then
3758 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
3760 # for those poor memory-starved high-end clusters...
3761 MEMTOTAL=$((MEMTOTAL / 2))
3763 echo "Mem to use for directio: $MEMTOTAL"
3764 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
3765 [ $F78SIZE -gt 512 ] && F78SIZE=512
3766 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
3767 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
3768 echo "Smallest OST: $SMALLESTOST"
3769 [ $SMALLESTOST -lt 10240 ] && \
3770 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
3772 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ] && \
3773 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
3775 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
3776 echo "File size: $F78SIZE"
3777 $SETSTRIPE $DIR/$tfile -c $OSTCOUNT || error "setstripe failed"
3778 for i in `seq 1 $NSEQ`
3780 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
3781 echo directIO rdwr round $i of $NSEQ
3782 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
3787 run_test 78 "handle large O_DIRECT writes correctly ============"
3789 test_79() { # bug 12743
3790 wait_delete_completed
3792 BKTOTAL=$(calc_osc_kbytes kbytestotal)
3793 BKFREE=$(calc_osc_kbytes kbytesfree)
3794 BKAVAIL=$(calc_osc_kbytes kbytesavail)
3796 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
3797 DFTOTAL=`echo $STRING | cut -d, -f1`
3798 DFUSED=`echo $STRING | cut -d, -f2`
3799 DFAVAIL=`echo $STRING | cut -d, -f3`
3800 DFFREE=$(($DFTOTAL - $DFUSED))
3802 ALLOWANCE=$((64 * $OSTCOUNT))
3804 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
3805 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
3806 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
3808 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
3809 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
3810 error "df free($DFFREE) mismatch OST free($BKFREE)"
3812 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
3813 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
3814 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
3817 run_test 79 "df report consistency check ======================="
3819 test_80() { # bug 10718
3820 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
3822 local BEFORE=`date +%s`
3823 cancel_lru_locks osc
3824 local AFTER=`date +%s`
3825 local DIFF=$((AFTER-BEFORE))
3826 if [ $DIFF -gt 1 ] ; then
3827 error "elapsed for 1M@1T = $DIFF"
3832 run_test 80 "Page eviction is equally fast at high offsets too ===="
3835 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && \
3837 mkdir -p $DIR/d99cvsroot
3838 chown $RUNAS_ID $DIR/d99cvsroot
3839 local oldPWD=$PWD # bug 13584, use $TMP as working dir
3842 $RUNAS cvs -d $DIR/d99cvsroot init || error
3845 run_test 99a "cvs init ========================================="
3848 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
3849 [ ! -d $DIR/d99cvsroot ] && test_99a
3851 # some versions of cvs import exit(1) when asked to import links or
3852 # files they can't read. ignore those files.
3853 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
3854 ! -perm +4 -printf '-I %f\n')
3855 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
3856 d99reposname vtag rtag
3858 run_test 99b "cvs import ======================================="
3861 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
3862 [ ! -d $DIR/d99cvsroot ] && test_99b
3864 mkdir -p $DIR/d99reposname
3865 chown $RUNAS_ID $DIR/d99reposname
3866 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
3868 run_test 99c "cvs checkout ====================================="
3871 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
3872 [ ! -d $DIR/d99cvsroot ] && test_99c
3873 cd $DIR/d99reposname
3875 $RUNAS cvs add -m 'addmsg' foo99
3877 run_test 99d "cvs add =========================================="
3880 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
3881 [ ! -d $DIR/d99cvsroot ] && test_99c
3882 cd $DIR/d99reposname
3885 run_test 99e "cvs update ======================================="
3888 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
3889 [ ! -d $DIR/d99cvsroot ] && test_99d
3890 cd $DIR/d99reposname
3891 $RUNAS cvs commit -m 'nomsg' foo99
3892 rm -fr $DIR/d99cvsroot
3894 run_test 99f "cvs commit ======================================="
3897 [ "$NETTYPE" = tcp ] || \
3898 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
3901 remote_ost_nodsh && skip "remote OST with nodsh" && return
3902 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3904 { skip "useless for local single node setup" && return; }
3906 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
3907 [ "$PROT" != "tcp" ] && continue
3908 RPORT=$(echo $REMOTE | cut -d: -f2)
3909 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
3912 LPORT=`echo $LOCAL | cut -d: -f2`
3913 if [ $LPORT -ge 1024 ]; then
3914 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
3916 error_exit "local: $LPORT > 1024, remote: $RPORT"
3919 [ "$rc" = 0 ] || error_exit "privileged port not found" )
3921 run_test 100 "check local port using privileged port ==========="
3923 function get_named_value()
3932 echo $line | sed "s/^$tag//"
3939 export CACHE_MAX=`lctl get_param -n llite.*.max_cached_mb | head -n 1`
3941 lctl set_param -n llite.*.max_cached_mb $CACHE_MAX
3949 [ "$CPU" = "UML" ] && nreads=1000
3950 local cache_limit=32
3952 lctl set_param -n osc.*-osc*.rpc_stats 0
3953 trap cleanup_101 EXIT
3954 lctl set_param -n llite.*.read_ahead_stats 0
3955 lctl set_param -n llite.*.max_cached_mb $cache_limit
3958 # randomly read 10000 of 64K chunks from file 3x 32MB in size
3960 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
3961 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
3964 for s in `lctl get_param -n llite.*.read_ahead_stats | \
3965 get_named_value 'read but discarded' | cut -d" " -f1`; do
3966 discard=$(($discard + $s))
3970 if [ $(($discard * 10)) -gt $nreads ] ;then
3971 lctl get_param osc.*-osc*.rpc_stats
3972 lctl get_param llite.*.read_ahead_stats
3973 error "too many ($discard) discarded pages"
3975 rm -f $DIR/$tfile || true
3977 run_test 101 "check read-ahead for random reads ================"
3979 export SETUP_TEST101=no
3981 [ "$SETUP_TEST101" = "yes" ] && return
3984 STRIPE_COUNT=$OSTCOUNT
3987 trap cleanup_test101 EXIT
3988 # prepare the read-ahead file
3989 $SETSTRIPE $DIR/$tfile -s $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT
3991 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
3996 [ "$SETUP_TEST101" = "yes" ] || return
4004 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
4009 local STRIPE_SIZE=1048576
4010 local RA_INC=1048576
4011 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
4012 local FILE_LENGTH=$((64*100))
4013 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
4014 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
4015 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
4016 get_named_value 'read but discarded' | \
4017 cut -d" " -f1 | calc_total`
4019 if [ $DISCARD -gt $discard_limit ]; then
4020 lctl get_param llite.*.read_ahead_stats
4021 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
4023 echo "Read-ahead success for size ${READ_SIZE}"
4028 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping stride IO stride-ahead test" && return
4029 local STRIPE_SIZE=1048576
4030 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
4031 local FILE_LENGTH=$((STRIPE_SIZE*100))
4032 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
4033 # prepare the read-ahead file
4035 cancel_lru_locks osc
4036 for BIDX in 2 4 8 16 32 64 128 256
4038 local BSIZE=$((BIDX*4096))
4039 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
4040 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
4041 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
4042 $LCTL set_param -n llite.*.read_ahead_stats 0
4043 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
4044 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
4045 cancel_lru_locks osc
4051 run_test 101b "check stride-io mode read-ahead ================="
4054 lctl get_param -n llite.*.max_read_ahead_mb | head -n 1
4055 lctl set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
4059 local file=$DIR/$tfile
4060 local size=${FILESIZE_101c:-500}
4061 local ra_MB=${READAHEAD_MB:-40}
4063 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
4064 [ $space -gt $((size / 1024)) ] ||
4065 { skip "Need free space ${size}M, have $space" && return; }
4067 echo Creating ${size}M test file $file
4068 dd if=/dev/zero of=$file bs=1M count=$size
4069 echo Cancel LRU locks on lustre client to flush the client cache
4070 cancel_lru_locks osc
4072 echo Disable read-ahead
4073 local old_READAHEAD=$(set_read_ahead 0)
4075 echo Reading the test file $file with read-ahead disabled
4076 time_ra_OFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
4078 echo Cancel LRU locks on lustre client to flush the client cache
4079 cancel_lru_locks osc
4080 echo Enable read-ahead with ${ra_MB}MB
4081 set_read_ahead $ra_MB
4083 echo Reading the test file $file with read-ahead enabled
4084 time_ra_ON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
4086 echo read-ahead disabled time read $time_ra_OFF
4087 echo read-ahead enabled time read $time_ra_ON
4089 set_read_ahead $old_READAHEAD
4092 [ $time_ra_ON -lt $time_ra_OFF ] ||
4093 error "read-ahead enabled time read (${time_ra_ON}s) is more than
4094 read-ahead disabled time read (${time_ra_OFF}s) filesize ${size}M"
4096 run_test 101d "file read with and without read-ahead enabled ================="
4098 export SETUP_TEST102=no
4100 [ "$SETUP_TEST102" = "yes" ] && return
4102 chown $RUNAS_ID $DIR/$tdir
4105 STRIPE_COUNT=$OSTCOUNT
4106 [ $OSTCOUNT -gt 4 ] && STRIPE_COUNT=4
4108 trap cleanup_test102 EXIT
4110 $1 $SETSTRIPE $tdir -s $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT
4114 for count in `seq 1 $STRIPE_COUNT`
4116 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4118 local stripe_size=`expr $STRIPE_SIZE \* $num`
4119 local file=file"$num-$offset-$count"
4120 $1 $SETSTRIPE $file -s $stripe_size -i $offset -c $count
4126 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
4132 [ "$SETUP_TEST102" = "yes" ] || return 0
4138 local testfile=$DIR/xattr_testfile
4143 [ "$UID" != 0 ] && skip_env "must run as root" && return
4144 [ -z "`lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr`" ] && skip_env "must have user_xattr" && return
4146 [ -z "$(which setfattr 2>/dev/null)" ] && skip_env "could not find setfattr" && return
4148 echo "set/get xattr..."
4149 setfattr -n trusted.name1 -v value1 $testfile || error
4150 [ "`getfattr -n trusted.name1 $testfile 2> /dev/null | \
4151 grep "trusted.name1"`" == "trusted.name1=\"value1\"" ] || error
4153 setfattr -n user.author1 -v author1 $testfile || error
4154 [ "`getfattr -n user.author1 $testfile 2> /dev/null | \
4155 grep "user.author1"`" == "user.author1=\"author1\"" ] || error
4158 setfattr -n trusted.name2 -v value2 $testfile || error
4159 setfattr -n trusted.name3 -v value3 $testfile || error
4160 [ `getfattr -d -m "^trusted" $testfile 2> /dev/null | \
4161 grep "trusted.name" | wc -l` -eq 3 ] || error
4164 setfattr -n user.author2 -v author2 $testfile || error
4165 setfattr -n user.author3 -v author3 $testfile || error
4166 [ `getfattr -d -m "^user" $testfile 2> /dev/null | \
4167 grep "user" | wc -l` -eq 3 ] || error
4169 echo "remove xattr..."
4170 setfattr -x trusted.name1 $testfile || error
4171 getfattr -d -m trusted $testfile 2> /dev/null | \
4172 grep "trusted.name1" && error || true
4174 setfattr -x user.author1 $testfile || error
4175 getfattr -d -m user $testfile 2> /dev/null | \
4176 grep "user.author1" && error || true
4178 # b10667: setting lustre special xattr be silently discarded
4179 echo "set lustre special xattr ..."
4180 setfattr -n "trusted.lov" -v "invalid value" $testfile || error
4184 run_test 102a "user xattr test =================================="
4187 # b10930: get/set/list trusted.lov xattr
4188 echo "get/set/list trusted.lov xattr ..."
4189 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
4190 local testfile=$DIR/$tfile
4191 $SETSTRIPE -s 65536 -i 1 -c 2 $testfile || error "setstripe failed"
4192 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
4193 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
4195 local testfile2=${testfile}2
4196 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
4197 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
4200 setfattr -n trusted.lov -v $value $testfile2
4201 local tmp_file=${testfile}3
4202 $GETSTRIPE -v $testfile2 > $tmp_file
4203 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
4204 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
4205 [ "$stripe_size" -eq 65536 ] || error "stripe size $stripe_size != 65536"
4206 [ "$stripe_count" -eq 2 ] || error "stripe count $stripe_count != 2"
4209 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
4212 # b10930: get/set/list lustre.lov xattr
4213 echo "get/set/list lustre.lov xattr ..."
4214 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
4216 chown $RUNAS_ID $DIR/$tdir
4217 local testfile=$DIR/$tdir/$tfile
4218 $RUNAS $SETSTRIPE -s 65536 -i 1 -c 2 $testfile||error "setstripe failed"
4219 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
4220 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
4222 local testfile2=${testfile}2
4223 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
4224 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
4226 $RUNAS $MCREATE $testfile2
4227 $RUNAS setfattr -n lustre.lov -v $value $testfile2
4228 local tmp_file=${testfile}3
4229 $RUNAS $GETSTRIPE -v $testfile2 > $tmp_file
4230 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
4231 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
4232 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
4233 [ $stripe_count -eq 2 ] || error "stripe count $stripe_count != 2"
4235 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
4237 compare_stripe_info1() {
4238 local stripe_index_all_zero=1
4242 for count in `seq 1 $STRIPE_COUNT`
4244 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4246 local size=`expr $STRIPE_SIZE \* $num`
4247 local file=file"$num-$offset-$count"
4248 get_stripe_info client $PWD/$file "$1"
4249 if [ $stripe_size -ne $size ]; then
4250 error "$file: different stripe size $stripe_size, expected $size" && return
4252 if [ $stripe_count -ne $count ]; then
4253 error "$file: different stripe count $stripe_count, expected $count" && return
4255 if [ $stripe_index -ne 0 ]; then
4256 stripe_index_all_zero=0
4261 [ $stripe_index_all_zero -eq 1 ] && error "all files are being extracted starting from OST index 0"
4265 compare_stripe_info2() {
4268 for count in `seq 1 $STRIPE_COUNT`
4270 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4272 local size=`expr $STRIPE_SIZE \* $num`
4273 local file=file"$num-$offset-$count"
4274 get_stripe_info client $PWD/$file
4275 if [ $stripe_size -ne $size ]; then
4276 error "$file: different stripe size $stripe_size, expected $size" && return
4278 if [ $stripe_count -ne $count ]; then
4279 error "$file: different stripe count $stripe_count, expected $count" && return
4281 if [ $stripe_index -ne $offset ]; then
4282 error "$file: different stripe offset $stripe_index, expected $offset" && return
4290 [ -n "$(which tar 2>/dev/null)" ] && strings $(which tar) | grep -q lustre && echo tar
4294 # b10930: tar test for trusted.lov xattr
4295 TAR=$(find_lustre_tar)
4296 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
4297 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
4300 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
4302 compare_stripe_info1
4304 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
4307 # b10930: tar test for trusted.lov xattr
4308 TAR=$(find_lustre_tar)
4309 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
4310 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
4314 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
4316 compare_stripe_info1
4318 run_test 102f "tar copy files, not keep osts ==========="
4320 test_102h() { # bug 15777
4321 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
4322 skip "must have user_xattr" && return
4323 [ -z "$(which setfattr 2>/dev/null)" ] &&
4324 skip_env "could not find setfattr" && return
4329 VALUE=datadatadatadatadatadatadatadata
4330 while [ $(echo $VALUE | wc -c) -lt $XSIZE ]; do
4331 VALUE="$VALUE$VALUE"
4333 log "save $XBIG on $DIR/$tfile"
4334 setfattr -n $XBIG -v "$VALUE" $DIR/$tfile ||
4335 error "saving $XBIG on $DIR/$tfile failed"
4336 ORIG=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4337 OSIZE=$(echo $ORIG | wc -c)
4338 [ $OSIZE -lt $XSIZE ] && error "set $XBIG too small ($OSIZE < $XSIZE)"
4341 log "save $XSML on $DIR/$tfile"
4342 setfattr -n $XSML -v val $DIR/$tfile ||
4343 error "saving $XSML on $DIR/$tfile failed"
4344 NEW=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4345 if [ "$NEW" != "$ORIG" ]; then
4348 error "$XBIG different after saving $XSML"
4351 log "grow $XSML on $DIR/$tfile"
4352 setfattr -n $XSML -v "$VALUE" $DIR/$tfile ||
4353 error "growing $XSML on $DIR/$tfile failed"
4354 NEW=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4355 if [ "$NEW" != "$ORIG" ]; then
4358 error "$XBIG different after growing $XSML"
4360 log "$XBIG still valid after growing $XSML"
4363 run_test 102h "grow xattr from inside inode to external block"
4365 test_102i() { # bug 17038
4367 ln -s $DIR/$tfile $DIR/${tfile}link
4368 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
4369 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"
4370 rm -f $DIR/$tfile $DIR/${tfile}link
4372 run_test 102i "lgetxattr test on symbolic link ============"
4375 TAR=$(find_lustre_tar)
4376 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
4377 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
4378 setup_test102 "$RUNAS"
4380 chown $RUNAS_ID $DIR/d102j
4381 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
4383 compare_stripe_info1 "$RUNAS"
4385 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
4389 # b22187 just check that does not crash for regular file.
4390 setfattr -n trusted.lov $DIR/$tfile
4391 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
4392 local test_kdir=$DIR/d102k
4394 local default_size=`$GETSTRIPE -s $test_kdir`
4395 local default_count=`$GETSTRIPE -c $test_kdir`
4396 local default_offset=`$GETSTRIPE -o $test_kdir`
4397 $SETSTRIPE -s 65536 -i 1 -c 2 $test_kdir || error 'dir setstripe failed'
4398 setfattr -n trusted.lov $test_kdir
4399 local stripe_size=`$GETSTRIPE -s $test_kdir`
4400 local stripe_count=`$GETSTRIPE -c $test_kdir`
4401 local stripe_offset=`$GETSTRIPE -o $test_kdir`
4402 [ $stripe_size -eq $default_size ] || error "stripe size $stripe_size != $default_size"
4403 [ $stripe_count -eq $default_count ] || error "stripe count $stripe_count != $default_count"
4404 [ $stripe_offset -eq $default_offset ] || error "stripe offset $stripe_offset != $default_offset"
4405 rm -rf $DIR/$tfile $test_kdir
4407 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
4413 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
4418 [ "$UID" != 0 ] && skip_env "must run as root" && return
4419 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
4420 [ -z "$(which setfacl 2>/dev/null)" ] && skip_env "could not find setfacl" && return
4421 $GSS && skip "could not run under gss" && return
4423 declare -a identity_old
4425 for num in `seq $MDSCOUNT`; do
4426 switch_identity $num true || identity_old[$num]=$?
4433 echo "performing cp ..."
4434 run_acl_subtest cp || error
4435 echo "performing getfacl-noacl..."
4436 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
4437 echo "performing misc..."
4438 run_acl_subtest misc || error "misc test failed"
4439 echo "performing permissions..."
4440 run_acl_subtest permissions || error "permissions failed"
4441 echo "performing setfacl..."
4442 run_acl_subtest setfacl || error "setfacl test failed"
4444 # inheritance test got from HP
4445 echo "performing inheritance..."
4446 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
4447 chmod +x make-tree || error "chmod +x failed"
4448 run_acl_subtest inheritance || error "inheritance test failed"
4454 for num in `seq $MDSCOUNT`; do
4455 if [ "${identity_old[$num]}" = 1 ]; then
4456 switch_identity $num false || identity_old[$num]=$?
4460 run_test 103 "acl test ========================================="
4464 lfs df || error "lfs df failed"
4465 lfs df -ih || error "lfs df -ih failed"
4466 lfs df -h $DIR || error "lfs df -h $DIR failed"
4467 lfs df -i $DIR || error "lfs df -i $DIR failed"
4468 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
4469 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
4471 OSC=`lctl get_param -n devices | awk '/-osc-/ {print $4}' | head -n 1`
4472 lctl --device %$OSC deactivate
4473 lfs df || error "lfs df with deactivated OSC failed"
4474 lctl --device %$OSC recover
4475 lfs df || error "lfs df with reactivated OSC failed"
4478 run_test 104a "lfs df [-ih] [path] test ========================="
4481 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4483 denied_cnt=$((`$RUNAS $LFS check servers 2>&1 | grep "Permission denied" | wc -l`))
4484 if [ $denied_cnt -ne 0 ];
4486 error "lfs check servers test failed"
4489 run_test 104b "$RUNAS lfs check servers test ===================="
4492 # doesn't work on 2.4 kernels
4494 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4496 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
4498 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
4502 run_test 105a "flock when mounted without -o flock test ========"
4506 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4508 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
4510 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
4514 run_test 105b "fcntl when mounted without -o flock test ========"
4518 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4520 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
4522 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
4526 run_test 105c "lockf when mounted without -o flock test ========"
4528 test_105d() { # bug 15924
4530 [ -z "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ] && \
4531 skip "mount w/o flock enabled" && return
4532 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
4533 $LCTL set_param fail_loc=0x80000315
4534 flocks_test 2 $DIR/$tdir
4536 run_test 105d "flock race (should not freeze) ========"
4538 test_106() { #bug 10921
4540 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
4541 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
4543 run_test 106 "attempt exec of dir followed by chown of that dir"
4552 local save_pattern=$(sysctl -n kernel.core_pattern)
4553 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
4554 sysctl -w kernel.core_pattern=$file
4555 sysctl -w kernel.core_uses_pid=0
4563 kill -s 11 $SLEEPPID
4565 if [ -e $file ]; then
4566 size=`stat -c%s $file`
4567 [ $size -eq 0 ] && error "Fail to create core file $file"
4569 error "Fail to create core file $file"
4572 sysctl -w kernel.core_pattern=$save_pattern
4573 sysctl -w kernel.core_uses_pid=$save_uses_pid
4576 run_test 107 "Coredump on SIG"
4580 mkdir $DIR/d110/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa || error "mkdir with 255 char fail"
4581 mkdir $DIR/d110/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb && error "mkdir with 256 char should fail, but not"
4582 touch $DIR/d110/xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx || error "create with 255 char fail"
4583 touch $DIR/d110/yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy && error ""create with 256 char should fail, but not
4588 run_test 110 "filename length checking"
4591 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
4593 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
4595 echo "Starting with $OSTIO_pre threads"
4598 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
4599 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
4600 echo "$NUMTEST creates/unlinks"
4602 createmany -o $DIR/$tdir/$tfile $NUMTEST
4603 unlinkmany $DIR/$tdir/$tfile $NUMTEST
4605 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
4608 # don't return an error
4609 [ $OSTIO_post -eq $OSTIO_pre ] && echo \
4610 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&\
4611 echo "This may be fine, depending on what ran before this test" &&\
4612 echo "and how fast this system is." && return
4614 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
4616 run_test 115 "verify dynamic thread creation===================="
4619 wait_delete_completed
4620 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
4621 echo OST kbytes available: ${AVAIL[@]}
4622 MAXI=0; MAXV=${AVAIL[0]}
4623 MINI=0; MINV=${AVAIL[0]}
4624 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
4625 #echo OST $i: ${AVAIL[i]}kb
4626 if [ ${AVAIL[i]} -gt $MAXV ]; then
4627 MAXV=${AVAIL[i]}; MAXI=$i
4629 if [ ${AVAIL[i]} -lt $MINV ]; then
4630 MINV=${AVAIL[i]}; MINI=$i
4633 echo Min free space: OST $MINI: $MINV
4634 echo Max free space: OST $MAXI: $MAXV
4638 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
4640 echo -n "Free space priority "
4641 lctl get_param -n lov.*-clilov-*.qos_prio_free
4644 [ $MINV -gt 960000 ] && skip "too much free space in OST$MINI, skip" &&\
4647 # generate uneven OSTs
4648 mkdir -p $DIR/$tdir/OST${MINI}
4651 echo "Filling 25% remaining space in OST${MINI} with ${FILL}Kb"
4652 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI}||error "setstripe failed"
4654 while [ $FILL -gt 0 ]; do
4656 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i bs=2M count=1 2>/dev/null
4657 FILL=$(($FILL - 2048))
4665 DIFF=$(($MAXV - $MINV))
4666 DIFF2=$(($DIFF * 100 / $MINV))
4667 echo -n "diff=${DIFF}=${DIFF2}% must be > 20% for QOS mode..."
4668 if [ $DIFF2 -gt 20 ]; then
4671 echo "failed - QOS mode won't be used"
4672 error_ignore "QOS imbalance criteria not met"
4676 MINI1=$MINI; MINV1=$MINV
4677 MAXI1=$MAXI; MAXV1=$MAXV
4679 # now fill using QOS
4680 echo writing a bunch of files to QOS-assigned OSTs
4681 $SETSTRIPE $DIR/$tdir -c 1
4683 while [ $FILL -gt 0 ]; do
4685 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1024 count=200 2>/dev/null
4686 FILL=$(($FILL - 200))
4689 echo "wrote $i 200k files"
4693 echo "Note: free space may not be updated, so measurements might be off"
4695 DIFF2=$(($MAXV - $MINV))
4696 echo "free space delta: orig $DIFF final $DIFF2"
4697 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
4698 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
4699 echo "Wrote $DIFF to smaller OST $MINI1"
4700 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
4701 echo "Wrote $DIFF2 to larger OST $MAXI1"
4702 [ $DIFF -gt 0 ] && echo "Wrote $(($DIFF2 * 100 / $DIFF - 100))% more data to larger OST $MAXI1"
4704 # Figure out which files were written where
4705 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
4706 awk '/'$MINI1': / {print $2; exit}')
4708 MINC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
4709 echo "$MINC files created on smaller OST $MINI1"
4710 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
4711 awk '/'$MAXI1': / {print $2; exit}')
4713 MAXC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
4714 echo "$MAXC files created on larger OST $MAXI1"
4715 [ $MINC -gt 0 ] && echo "Wrote $(($MAXC * 100 / $MINC - 100))% more files to larger OST $MAXI1"
4716 [ $MAXC -gt $MINC ] || error_ignore "stripe QOS didn't balance free space"
4718 rm -rf $DIR/$tdir/OST${MINI}
4720 run_test 116 "stripe QOS: free space balance ==================="
4722 test_117() # bug 10891
4724 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
4725 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
4726 lctl set_param fail_loc=0x21e
4727 > $DIR/$tfile || error "truncate failed"
4728 lctl set_param fail_loc=0
4729 echo "Truncate succeeded."
4732 run_test 117 "verify fsfilt_extend =========="
4734 export OLD_RESENDCOUNT=""
4735 set_resend_count () {
4736 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
4737 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
4738 lctl set_param -n $PROC_RESENDCOUNT $1
4739 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
4742 [ "$SLOW" = "no" ] && set_resend_count 4 # for reduce test_118* time (bug 14842)
4744 # Reset async IO behavior after error case
4746 FILE=$DIR/reset_async
4748 # Ensure all OSCs are cleared
4749 $LSTRIPE -c -1 $FILE
4750 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
4755 test_118a() #bug 11710
4759 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4760 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4761 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
4763 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4764 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4769 run_test 118a "verify O_SYNC works =========="
4773 remote_ost_nodsh && skip "remote OST with nodsh" && return
4777 #define OBD_FAIL_OST_ENOENT 0x217
4778 set_nodes_failloc "$(osts_nodes)" 0x217
4779 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4781 set_nodes_failloc "$(osts_nodes)" 0
4782 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4783 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4786 if [[ $RC -eq 0 ]]; then
4787 error "Must return error due to dropped pages, rc=$RC"
4791 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4792 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4796 echo "Dirty pages not leaked on ENOENT"
4798 # Due to the above error the OSC will issue all RPCs syncronously
4799 # until a subsequent RPC completes successfully without error.
4800 multiop $DIR/$tfile Ow4096yc
4805 run_test 118b "Reclaim dirty pages on fatal error =========="
4809 remote_ost_nodsh && skip "remote OST with nodsh" && return
4813 #define OBD_FAIL_OST_EROFS 0x216
4814 set_nodes_failloc "$(osts_nodes)" 0x216
4816 # multiop should block due to fsync until pages are written
4817 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
4821 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
4822 error "Multiop failed to block on fsync, pid=$MULTIPID"
4825 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4827 if [[ $WRITEBACK -eq 0 ]]; then
4828 error "No page in writeback, writeback=$WRITEBACK"
4831 set_nodes_failloc "$(osts_nodes)" 0
4834 if [[ $RC -ne 0 ]]; then
4835 error "Multiop fsync failed, rc=$RC"
4838 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4839 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4841 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4842 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4846 echo "Dirty pages flushed via fsync on EROFS"
4849 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
4853 remote_ost_nodsh && skip "remote OST with nodsh" && return
4857 #define OBD_FAIL_OST_BRW_PAUSE_BULK
4858 set_nodes_failloc "$(osts_nodes)" 0x214
4859 # multiop should block due to fsync until pages are written
4860 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
4864 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
4865 error "Multiop failed to block on fsync, pid=$MULTIPID"
4868 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4870 if [[ $WRITEBACK -eq 0 ]]; then
4871 error "No page in writeback, writeback=$WRITEBACK"
4874 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
4875 set_nodes_failloc "$(osts_nodes)" 0
4877 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4878 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4880 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4881 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4885 echo "Dirty pages gaurenteed flushed via fsync"
4888 run_test 118d "Fsync validation inject a delay of the bulk =========="
4893 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
4894 lctl set_param fail_loc=0x8000040a
4896 # Should simulate EINVAL error which is fatal
4897 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4899 if [[ $RC -eq 0 ]]; then
4900 error "Must return error due to dropped pages, rc=$RC"
4903 lctl set_param fail_loc=0x0
4905 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4906 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4907 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4909 if [[ $LOCKED -ne 0 ]]; then
4910 error "Locked pages remain in cache, locked=$LOCKED"
4913 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4914 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4918 echo "No pages locked after fsync"
4923 run_test 118f "Simulate unrecoverable OSC side error =========="
4928 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
4929 lctl set_param fail_loc=0x406
4931 # simulate local -ENOMEM
4932 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4935 lctl set_param fail_loc=0
4936 if [[ $RC -eq 0 ]]; then
4937 error "Must return error due to dropped pages, rc=$RC"
4940 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4941 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4942 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4944 if [[ $LOCKED -ne 0 ]]; then
4945 error "Locked pages remain in cache, locked=$LOCKED"
4948 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4949 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4953 echo "No pages locked after fsync"
4958 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
4961 remote_ost_nodsh && skip "remote OST with nodsh" && return
4965 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
4966 set_nodes_failloc "$(osts_nodes)" 0x20e
4967 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
4968 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4971 set_nodes_failloc "$(osts_nodes)" 0
4972 if [[ $RC -eq 0 ]]; then
4973 error "Must return error due to dropped pages, rc=$RC"
4976 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4977 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4978 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4980 if [[ $LOCKED -ne 0 ]]; then
4981 error "Locked pages remain in cache, locked=$LOCKED"
4984 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4985 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4989 echo "No pages locked after fsync"
4993 run_test 118h "Verify timeout in handling recoverables errors =========="
4996 remote_ost_nodsh && skip "remote OST with nodsh" && return
5000 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
5001 set_nodes_failloc "$(osts_nodes)" 0x20e
5003 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
5004 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
5007 set_nodes_failloc "$(osts_nodes)" 0
5011 if [[ $RC -ne 0 ]]; then
5012 error "got error, but should be not, rc=$RC"
5015 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5016 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5017 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
5018 if [[ $LOCKED -ne 0 ]]; then
5019 error "Locked pages remain in cache, locked=$LOCKED"
5022 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5023 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5027 echo "No pages locked after fsync"
5031 run_test 118i "Fix error before timeout in recoverable error =========="
5034 remote_ost_nodsh && skip "remote OST with nodsh" && return
5038 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
5039 set_nodes_failloc "$(osts_nodes)" 0x220
5041 # return -EIO from OST
5042 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5044 set_nodes_failloc "$(osts_nodes)" 0x0
5045 if [[ $RC -eq 0 ]]; then
5046 error "Must return error due to dropped pages, rc=$RC"
5049 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5050 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5051 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
5052 if [[ $LOCKED -ne 0 ]]; then
5053 error "Locked pages remain in cache, locked=$LOCKED"
5056 # in recoverable error on OST we want resend and stay until it finished
5057 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5058 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5062 echo "No pages locked after fsync"
5066 run_test 118j "Simulate unrecoverable OST side error =========="
5070 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
5072 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
5073 set_nodes_failloc "$(osts_nodes)" 0x20e
5076 for ((i=0;i<10;i++)); do
5077 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
5078 error "dd to $DIR/$tdir/$tfile-$i failed" )&
5085 set_nodes_failloc "$(osts_nodes)" 0
5087 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
5089 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
5091 test_119a() # bug 11737
5093 BSIZE=$((512 * 1024))
5094 directio write $DIR/$tfile 0 1 $BSIZE
5095 # We ask to read two blocks, which is more than a file size.
5096 # directio will indicate an error when requested and actual
5097 # sizes aren't equeal (a normal situation in this case) and
5098 # print actual read amount.
5099 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
5100 if [ "$NOB" != "$BSIZE" ]; then
5101 error "read $NOB bytes instead of $BSIZE"
5105 run_test 119a "Short directIO read must return actual read amount"
5107 test_119b() # bug 11737
5109 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
5111 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
5112 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
5114 multiop $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
5115 error "direct read failed"
5118 run_test 119b "Sparse directIO read must return actual read amount"
5120 test_119c() # bug 13099
5123 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
5124 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
5127 run_test 119c "Testing for direct read hitting hole"
5129 test_119d() # bug 15950
5131 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
5132 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
5134 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
5135 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
5136 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
5137 lctl set_param fail_loc=0x40d
5138 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
5141 cat $DIR/$tfile > /dev/null &
5142 lctl set_param fail_loc=0
5145 log "the DIO writes have completed, now wait for the reads (should not block very long)"
5147 [ -n "`ps h -p $pid_reads -o comm`" ] && \
5148 error "the read rpcs have not completed in 2s"
5150 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
5152 run_test 119d "The DIO path should try to send a new rpc once one is completed"
5156 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5157 skip "no early lock cancel on server" && return 0
5158 lru_resize_disable mdc
5159 lru_resize_disable osc
5160 cancel_lru_locks mdc
5161 stat $DIR/$tdir > /dev/null
5162 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5163 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5165 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5166 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5167 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5168 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5169 lru_resize_enable mdc
5170 lru_resize_enable osc
5172 run_test 120a "Early Lock Cancel: mkdir test"
5176 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5177 skip "no early lock cancel on server" && return 0
5178 lru_resize_disable mdc
5179 lru_resize_disable osc
5180 cancel_lru_locks mdc
5181 stat $DIR/$tdir > /dev/null
5182 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5183 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5185 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5186 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5187 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5188 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5189 lru_resize_enable mdc
5190 lru_resize_enable osc
5192 run_test 120b "Early Lock Cancel: create test"
5196 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5197 skip "no early lock cancel on server" && return 0
5198 lru_resize_disable mdc
5199 lru_resize_disable osc
5200 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
5201 touch $DIR/$tdir/d1/f1
5202 cancel_lru_locks mdc
5203 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
5204 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5205 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5206 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
5207 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5208 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5209 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5210 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5211 lru_resize_enable mdc
5212 lru_resize_enable osc
5214 run_test 120c "Early Lock Cancel: link test"
5218 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5219 skip "no early lock cancel on server" && return 0
5220 lru_resize_disable mdc
5221 lru_resize_disable osc
5223 cancel_lru_locks mdc
5224 stat $DIR/$tdir > /dev/null
5225 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5226 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5227 chmod a+x $DIR/$tdir
5228 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5229 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5230 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5231 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5232 lru_resize_enable mdc
5233 lru_resize_enable osc
5235 run_test 120d "Early Lock Cancel: setattr test"
5239 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5240 skip "no early lock cancel on server" && return 0
5241 lru_resize_disable mdc
5242 lru_resize_disable osc
5243 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
5244 cancel_lru_locks mdc
5245 cancel_lru_locks osc
5246 dd if=$DIR/$tdir/f1 of=/dev/null
5247 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
5248 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5249 awk '/ldlm_cancel/ {print $2}'`
5250 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5251 awk '/ldlm_bl_callback/ {print $2}'`
5252 unlink $DIR/$tdir/f1
5253 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5254 awk '/ldlm_cancel/ {print $2}'`
5255 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5256 awk '/ldlm_bl_callback/ {print $2}'`
5257 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5258 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5259 lru_resize_enable mdc
5260 lru_resize_enable osc
5262 run_test 120e "Early Lock Cancel: unlink test"
5265 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5266 skip "no early lock cancel on server" && return 0
5268 lru_resize_disable mdc
5269 lru_resize_disable osc
5270 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
5271 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
5272 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
5273 cancel_lru_locks mdc
5274 cancel_lru_locks osc
5275 dd if=$DIR/$tdir/d1/f1 of=/dev/null
5276 dd if=$DIR/$tdir/d2/f2 of=/dev/null
5277 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
5278 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5279 awk '/ldlm_cancel/ {print $2}'`
5280 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5281 awk '/ldlm_bl_callback/ {print $2}'`
5282 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
5283 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5284 awk '/ldlm_cancel/ {print $2}'`
5285 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5286 awk '/ldlm_bl_callback/ {print $2}'`
5287 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5288 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5289 lru_resize_enable mdc
5290 lru_resize_enable osc
5292 run_test 120f "Early Lock Cancel: rename test"
5295 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5296 skip "no early lock cancel on server" && return 0
5297 lru_resize_disable mdc
5298 lru_resize_disable osc
5300 echo create $count files
5302 cancel_lru_locks mdc
5303 cancel_lru_locks osc
5306 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5307 awk '/ldlm_cancel/ {print $2}'`
5308 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5309 awk '/ldlm_bl_callback/ {print $2}'`
5310 createmany -o $DIR/$tdir/f $count
5312 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5313 awk '/ldlm_cancel/ {print $2}'`
5314 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5315 awk '/ldlm_bl_callback/ {print $2}'`
5317 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
5318 echo rm $count files
5321 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5322 awk '/ldlm_cancel/ {print $2}'`
5323 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5324 awk '/ldlm_bl_callback/ {print $2}'`
5326 echo total: $count removes in $((t2-t1))
5327 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
5329 # wait for commitment of removal
5330 lru_resize_enable mdc
5331 lru_resize_enable osc
5333 run_test 120g "Early Lock Cancel: performance test"
5335 test_121() { #bug #10589
5337 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
5338 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
5339 lctl set_param fail_loc=0x310
5340 cancel_lru_locks osc > /dev/null
5341 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
5342 lctl set_param fail_loc=0
5343 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
5345 run_test 121 "read cancel race ========="
5347 test_123a() { # was test 123, statahead(bug 11401)
5349 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
5350 log "testing on UP system. Performance may be not as good as expected."
5356 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
5357 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
5359 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
5360 createmany -o $DIR/$tdir/$tfile $j $((i - j))
5362 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
5363 lctl set_param -n llite.*.statahead_max 0
5364 lctl get_param llite.*.statahead_max
5365 cancel_lru_locks mdc
5366 cancel_lru_locks osc
5368 time ls -l $DIR/$tdir | wc -l
5370 delta=$((etime - stime))
5371 log "ls $i files without statahead: $delta sec"
5372 lctl set_param llite.*.statahead_max=$max
5374 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
5375 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
5376 cancel_lru_locks mdc
5377 cancel_lru_locks osc
5379 time ls -l $DIR/$tdir | wc -l
5381 delta_sa=$((etime - stime))
5382 log "ls $i files with statahead: $delta_sa sec"
5383 lctl get_param -n llite.*.statahead_stats
5384 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
5386 [ $swrong -lt $ewrong ] && log "statahead was stopped, maybe too many locks held!"
5387 [ $delta -eq 0 -o $delta_sa -eq 0 ] && continue
5389 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
5390 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
5391 lctl set_param -n llite.*.statahead_max 0
5392 lctl get_param llite.*.statahead_max
5393 cancel_lru_locks mdc
5394 cancel_lru_locks osc
5396 time ls -l $DIR/$tdir | wc -l
5398 delta=$((etime - stime))
5399 log "ls $i files again without statahead: $delta sec"
5400 lctl set_param llite.*.statahead_max=$max
5401 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
5402 if [ $SLOWOK -eq 0 ]; then
5403 error "ls $i files is slower with statahead!"
5405 log "ls $i files is slower with statahead!"
5411 [ $delta -gt 20 ] && break
5412 [ $delta -gt 8 ] && MULT=$((50 / delta))
5413 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
5421 delta=$((etime - stime))
5422 log "rm -r $DIR/$tdir/: $delta seconds"
5424 lctl get_param -n llite.*.statahead_stats
5426 run_test 123a "verify statahead work"
5428 test_123b () { # statahead(bug 15027)
5430 createmany -o $DIR/$tdir/$tfile-%d 1000
5432 cancel_lru_locks mdc
5433 cancel_lru_locks osc
5435 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
5436 lctl set_param fail_loc=0x80000803
5437 ls -lR $DIR/$tdir > /dev/null
5439 lctl set_param fail_loc=0x0
5440 lctl get_param -n llite.*.statahead_stats
5445 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
5448 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
5449 skip "no lru resize on server" && return 0
5451 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
5453 log "create $NR files at $DIR/$tdir"
5454 createmany -o $DIR/$tdir/f $NR ||
5455 error "failed to create $NR files in $DIR/$tdir"
5457 cancel_lru_locks mdc
5458 ls -l $DIR/$tdir > /dev/null
5462 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
5463 local PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5464 LRU_SIZE=$(lctl get_param -n $PARAM)
5465 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
5466 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
5467 log "NS=$(basename $NSDIR)"
5472 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
5473 skip "Not enough cached locks created!"
5480 # We know that lru resize allows one client to hold $LIMIT locks
5481 # for 10h. After that locks begin to be killed by client.
5483 local LIMIT=`lctl get_param -n $NSDIR.pool.limit`
5485 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
5486 # killing locks. Some time was spent for creating locks. This means
5487 # that up to the moment of sleep finish we must have killed some of
5488 # them (10-100 locks). This depends on how fast ther were created.
5489 # Many of them were touched in almost the same moment and thus will
5490 # be killed in groups.
5491 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
5493 # Use $LRU_SIZE_B here to take into account real number of locks
5494 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
5495 local LRU_SIZE_B=$LRU_SIZE
5497 local OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
5498 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
5500 # Let's make sure that we really have some margin. Client checks
5501 # cached locks every 10 sec.
5503 log "Sleep ${SLEEP} sec"
5505 while ((SEC<$SLEEP)); do
5509 LRU_SIZE=`lctl get_param -n $NSDIR/lru_size`
5513 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
5514 local LRU_SIZE_A=`lctl get_param -n $NSDIR/lru_size`
5516 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
5517 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
5518 unlinkmany $DIR/$tdir/f $NR
5522 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
5523 log "unlink $NR files at $DIR/$tdir"
5524 unlinkmany $DIR/$tdir/f $NR
5526 run_test 124a "lru resize ======================================="
5528 get_max_pool_limit()
5530 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
5533 if test $l -gt $max; then
5541 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
5542 skip "no lru resize on server" && return 0
5544 LIMIT=`get_max_pool_limit`
5546 NR=$(($(default_lru_size)*20))
5547 if [ $NR -gt $LIMIT ]; then
5548 log "Limit lock number by $LIMIT locks"
5551 lru_resize_disable mdc
5552 mkdir -p $DIR/$tdir/disable_lru_resize ||
5553 error "failed to create $DIR/$tdir/disable_lru_resize"
5555 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
5556 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
5557 cancel_lru_locks mdc
5560 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
5563 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
5566 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
5570 nolruresize_delta=$((etime-stime))
5571 log "ls -la time: $nolruresize_delta seconds"
5572 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
5573 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
5575 lru_resize_enable mdc
5576 mkdir -p $DIR/$tdir/enable_lru_resize ||
5577 error "failed to create $DIR/$tdir/enable_lru_resize"
5579 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
5580 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
5581 cancel_lru_locks mdc
5584 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
5587 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
5590 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
5594 lruresize_delta=$((etime-stime))
5595 log "ls -la time: $lruresize_delta seconds"
5596 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
5598 if [ $lruresize_delta -gt $nolruresize_delta ]; then
5599 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
5600 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
5601 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
5603 log "lru resize performs the same with no lru resize"
5605 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
5607 run_test 124b "lru resize (performance test) ======================="
5609 test_125() { # 13358
5610 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
5611 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
5612 mkdir -p $DIR/d125 || error "mkdir failed"
5613 $SETSTRIPE $DIR/d125 -s 65536 -c -1 || error "setstripe failed"
5614 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
5615 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
5617 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
5619 test_126() { # bug 12829/13455
5620 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
5621 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
5622 $GSS && skip "must run as gss disabled" && return
5624 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
5625 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
5627 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
5629 run_test 126 "check that the fsgid provided by the client is taken into account"
5631 test_127() { # bug 15521
5632 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
5633 $LCTL set_param osc.*.stats=0
5634 FSIZE=$((2048 * 1024))
5635 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
5636 cancel_lru_locks osc
5637 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
5639 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
5640 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
5641 echo "got $COUNT $NAME"
5642 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
5643 eval $NAME=$COUNT || error "Wrong proc format"
5646 read_bytes|write_bytes)
5647 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
5648 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
5649 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
5650 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
5651 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
5652 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
5653 error "sumsquare is too small: $SUMSQ"
5654 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
5655 error "sumsquare is too big: $SUMSQ"
5659 done < $DIR/${tfile}.tmp
5661 #check that we actually got some stats
5662 [ "$read_bytes" ] || error "Missing read_bytes stats"
5663 [ "$write_bytes" ] || error "Missing write_bytes stats"
5664 [ "$read_bytes" != 0 ] || error "no read done"
5665 [ "$write_bytes" != 0 ] || error "no write done"
5667 run_test 127 "verify the client stats are sane"
5669 test_128() { # bug 15212
5671 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
5676 result=$(grep error $TMP/$tfile.log)
5678 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
5680 run_test 128 "interactive lfs for 2 consecutive find's"
5686 local LDPROC=/proc/fs/ldiskfs
5688 for node in $(mdts_nodes); do
5689 devs=$(do_node $node "lctl get_param -n devices" | awk '($3 ~ "mdt" && $4 ~ "MDT") { print $4 }')
5690 for dev in $devs; do
5691 mntdev=$(do_node $node "lctl get_param -n osd.$dev.mntdev")
5692 do_node $node "echo $1 >$LDPROC/\\\$(basename $mntdev)/max_dir_size"
5697 [ "$FSTYPE" != "ldiskfs" ] && skip "not needed for FSTYPE=$FSTYPE" && return 0
5698 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5709 while [ ! $I -gt $((MAX * MDSCOUNT)) ]; do
5710 multiop $DIR/$tdir/$J Oc
5712 if [ $rc -eq $EFBIG ]; then
5714 echo "return code $rc received as expected"
5716 elif [ $rc -ne 0 ]; then
5718 error_exit "return code $rc received instead of expected $EFBIG"
5721 I=$(stat -c%s "$DIR/$tdir")
5724 error "exceeded dir size limit $MAX x $MDSCOUNT $((MAX * MDSCOUNT)) : $I bytes"
5725 do_facet $SINGLEMDS "echo 0 >$LDPROC"
5727 run_test 129 "test directory size limit ========================"
5736 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5737 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5739 trap cleanup_130 EXIT RETURN
5741 local fm_file=$DIR/$tfile
5742 lfs setstripe -s 65536 -c 1 $fm_file || error "setstripe failed on $fm_file"
5743 dd if=/dev/zero of=$fm_file bs=65536 count=1 || error "dd failed for $fm_file"
5745 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5746 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5748 lun=`$GETSTRIPE $fm_file | grep -A 10 obdidx | awk '{print $1}' | grep -v "obdidx"`
5750 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
5753 for line in $filefrag_op
5755 frag_lun=`echo $line | cut -d: -f5`
5756 ext_len=`echo $line | cut -d: -f4`
5757 if (( $frag_lun != $lun )); then
5759 error "FIEMAP on 1-stripe file($fm_file) failed"
5762 (( tot_len += ext_len ))
5765 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
5767 error "FIEMAP on 1-stripe file($fm_file) failed;"
5773 echo "FIEMAP on single striped file succeeded"
5775 run_test 130a "FIEMAP (1-stripe file)"
5778 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping FIEMAP on 2-stripe file test" && return
5780 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5781 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5783 trap cleanup_130 EXIT RETURN
5785 local fm_file=$DIR/$tfile
5786 lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
5787 dd if=/dev/zero of=$fm_file bs=1M count=2 || error "dd failed on $fm_file"
5789 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5790 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5792 last_lun=`echo $filefrag_op | cut -d: -f5`
5797 for line in $filefrag_op
5799 frag_lun=`echo $line | cut -d: -f5`
5800 ext_len=`echo $line | cut -d: -f4`
5801 if (( $frag_lun != $last_lun )); then
5802 if (( tot_len != 1024 )); then
5804 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
5811 (( tot_len += ext_len ))
5814 if (( num_luns != 2 || tot_len != 1024 )); then
5816 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5822 echo "FIEMAP on 2-stripe file succeeded"
5824 run_test 130b "FIEMAP (2-stripe file)"
5827 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping FIEMAP on 2-stripe file with hole test" && return
5829 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5830 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5832 trap cleanup_130 EXIT RETURN
5834 local fm_file=$DIR/$tfile
5835 lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
5836 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
5838 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5839 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5841 last_lun=`echo $filefrag_op | cut -d: -f5`
5846 for line in $filefrag_op
5848 frag_lun=`echo $line | cut -d: -f5`
5849 ext_len=`echo $line | cut -d: -f4`
5850 if (( $frag_lun != $last_lun )); then
5851 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
5852 if (( logical != 512 )); then
5854 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
5857 if (( tot_len != 512 )); then
5859 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
5866 (( tot_len += ext_len ))
5869 if (( num_luns != 2 || tot_len != 512 )); then
5871 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5877 echo "FIEMAP on 2-stripe file with hole succeeded"
5879 run_test 130c "FIEMAP (2-stripe file with hole)"
5882 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
5884 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5885 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5887 trap cleanup_130 EXIT RETURN
5889 local fm_file=$DIR/$tfile
5890 lfs setstripe -s 65536 -c $OSTCOUNT $fm_file || error "setstripe failed on $fm_file"
5891 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT || error "dd failed on $fm_file"
5893 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5894 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5896 last_lun=`echo $filefrag_op | cut -d: -f5`
5901 for line in $filefrag_op
5903 frag_lun=`echo $line | cut -d: -f5`
5904 ext_len=`echo $line | cut -d: -f4`
5905 if (( $frag_lun != $last_lun )); then
5906 if (( tot_len != 1024 )); then
5908 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
5915 (( tot_len += ext_len ))
5918 if (( num_luns != OSTCOUNT || tot_len != 1024 )); then
5920 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5926 echo "FIEMAP on N-stripe file succeeded"
5928 run_test 130d "FIEMAP (N-stripe file)"
5931 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
5933 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5934 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5936 trap cleanup_130 EXIT RETURN
5938 local fm_file=$DIR/$tfile
5939 lfs setstripe -s 131072 -c 2 $fm_file || error "setstripe failed on $fm_file"
5941 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
5942 for ((i = 0; i < $NUM_BLKS; i++))
5944 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
5947 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5948 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
5950 last_lun=`echo $filefrag_op | cut -d: -f5`
5955 for line in $filefrag_op
5957 frag_lun=`echo $line | cut -d: -f5`
5958 ext_len=`echo $line | cut -d: -f4`
5959 if (( $frag_lun != $last_lun )); then
5960 if (( tot_len != $EXPECTED_LEN )); then
5962 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
5969 (( tot_len += ext_len ))
5972 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
5974 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5980 echo "FIEMAP with continuation calls succeeded"
5982 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
5984 # Test for writev/readv
5986 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
5987 error "writev test failed"
5988 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
5989 error "readv failed"
5992 run_test 131a "test iov's crossing stripe boundary for writev/readv"
5995 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
5996 error "append writev test failed"
5997 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
5998 error "append writev test failed"
6001 run_test 131b "test append writev"
6004 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
6007 run_test 131c "test read/write on file w/o objects"
6010 rwv -f $DIR/$tfile -w -n 1 1572864
6011 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
6012 if [ "$NOB" != 1572864 ]; then
6013 error "Short read filed: read $NOB bytes instead of 1572864"
6017 run_test 131d "test short read"
6020 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
6021 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
6022 error "read hitting hole failed"
6025 run_test 131e "test read hitting hole"
6030 for node in $(osts_nodes); do
6031 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
6032 [ x$gl = x"" ] && gl=0
6033 gl_sum=$((gl_sum + gl))
6043 if [ x$som = x"enabled" ]; then
6044 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
6045 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
6047 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
6048 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
6051 # do remount to make new mount-conf parameters actual
6058 test_132() { #1028, SOM
6059 local num=$(get_mds_dir $DIR)
6060 local mymds=mds${num}
6062 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
6063 cancel_lru_locks osc
6065 som1=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
6067 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
6068 stat $DIR/$tfile >/dev/null
6069 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
6070 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
6072 som_mode_switch $som1 $gl1 $gl2
6074 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
6075 cancel_lru_locks osc
6077 som2=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
6078 if [ $som1 == $som2 ]; then
6079 error "som is still "$som2
6080 if [ x$som2 = x"enabled" ]; then
6087 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
6088 stat $DIR/$tfile >/dev/null
6089 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
6090 echo "SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
6091 som_mode_switch $som2 $gl1 $gl2
6093 run_test 132 "som avoids glimpse rpc"
6095 test_140() { #bug-17379
6096 mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
6097 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
6098 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
6100 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
6102 while i=`expr $i + 1`; do
6103 mkdir -p $i || error "Creating dir $i"
6104 cd $i || error "Changing to $i"
6105 ln -s ../stat stat || error "Creating stat symlink"
6106 # Read the symlink until ELOOP present,
6107 # not LBUGing the system is considered success,
6108 # we didn't overrun the stack.
6109 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
6111 if [ $ret -eq 40 ]; then
6114 error "Open stat symlink"
6120 echo "The symlink depth = $i"
6121 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 ] || error "Invalid symlink depth"
6123 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
6126 local TF="$TMP/$tfile"
6128 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
6130 cancel_lru_locks osc
6131 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
6132 remount_client $MOUNT
6134 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
6137 $TRUNCATE $DIR/$tfile 6000
6138 cancel_lru_locks osc
6139 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
6142 echo "12345" >>$DIR/$tfile
6143 cancel_lru_locks osc
6144 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
6147 echo "12345" >>$DIR/$tfile
6148 cancel_lru_locks osc
6149 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
6154 run_test 150 "truncate/append tests"
6156 function roc_hit() {
6157 local list=$(comma_list $(osts_nodes))
6159 ACCNUM=$(do_nodes $list $LCTL get_param -n obdfilter.*.stats | \
6160 awk '/'cache_hit'/ {sum+=$2} END {print sum}')
6164 function set_cache() {
6167 if [ "$2" == "off" ]; then
6170 local list=$(comma_list $(osts_nodes))
6171 do_nodes $list lctl set_param obdfilter.*.${1}_cache_enable $on
6173 cancel_lru_locks osc
6177 remote_ost_nodsh && skip "remote OST with nodsh" && return
6180 local list=$(comma_list $(osts_nodes))
6182 # check whether obdfilter is cache capable at all
6183 if ! do_nodes $list $LCTL get_param -n obdfilter.*.read_cache_enable > /dev/null; then
6184 echo "not cache-capable obdfilter"
6188 # check cache is enabled on all obdfilters
6189 if do_nodes $list $LCTL get_param -n obdfilter.*.read_cache_enable | grep 0 >&/dev/null; then
6190 echo "oss cache is disabled"
6194 do_nodes $list $LCTL set_param -n obdfilter.*.writethrough_cache_enable 1
6196 # pages should be in the case right after write
6197 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES || error "dd failed"
6198 local BEFORE=`roc_hit`
6199 cancel_lru_locks osc
6200 cat $DIR/$tfile >/dev/null
6201 local AFTER=`roc_hit`
6202 if ! let "AFTER - BEFORE == CPAGES"; then
6203 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6206 # the following read invalidates the cache
6207 cancel_lru_locks osc
6208 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable 0
6209 cat $DIR/$tfile >/dev/null
6211 # now data shouldn't be found in the cache
6213 cancel_lru_locks osc
6214 cat $DIR/$tfile >/dev/null
6216 if let "AFTER - BEFORE != 0"; then
6217 error "IN CACHE: before: $BEFORE, after: $AFTER"
6220 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable 1
6223 run_test 151 "test cache on oss and controls ==============================="
6226 local TF="$TMP/$tfile"
6228 # simulate ENOMEM during write
6229 #define OBD_FAIL_OST_NOMEM 0x226
6230 lctl set_param fail_loc=0x80000226
6231 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
6233 sync || error "sync failed"
6234 lctl set_param fail_loc=0
6236 # discard client's cache
6237 cancel_lru_locks osc
6239 # simulate ENOMEM during read
6240 lctl set_param fail_loc=0x80000226
6241 cmp $TF $DIR/$tfile || error "cmp failed"
6242 lctl set_param fail_loc=0
6246 run_test 152 "test read/write with enomem ============================"
6249 multiop $DIR/$tfile Ow4096Ycu || error "multiop failed"
6251 run_test 153 "test if fdatasync does not crash ======================="
6254 cp /etc/hosts $DIR/$tfile
6256 fid=$($LFS path2fid $DIR/$tfile)
6258 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
6260 echo "open fid $fid"
6261 diff /etc/hosts $DIR/.lustre/fid/$fid || error "open by fid failed: did not find expected data in file."
6263 echo "Opening a file by FID succeeded"
6265 run_test 154 "Opening a file by FID"
6268 local temp=$TMP/$tfile
6269 local file=$DIR/$tfile
6270 local list=$(comma_list $(osts_nodes))
6271 local big=$(do_nodes $list grep "cache" /proc/cpuinfo | \
6272 awk '{sum+=$4} END{print sum}')
6276 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
6277 error "dd of=$temp bs=6096 count=1 failed"
6279 cancel_lru_locks osc
6280 cmp $temp $file || error "$temp $file differ"
6282 $TRUNCATE $temp 6000
6283 $TRUNCATE $file 6000
6284 cmp $temp $file || error "$temp $file differ (truncate1)"
6286 echo "12345" >>$temp
6287 echo "12345" >>$file
6288 cmp $temp $file || error "$temp $file differ (append1)"
6290 echo "12345" >>$temp
6291 echo "12345" >>$file
6292 cmp $temp $file || error "$temp $file differ (append2)"
6294 dd if=/dev/urandom of=$temp bs=$((big*2)) count=1k || \
6295 error "dd of=$temp bs=$((big*2)) count=1k failed"
6298 cancel_lru_locks osc
6299 cmp $temp $file || error "$temp $file differ"
6307 set_cache writethrough on
6310 run_test 155a "Verification of correctness: read cache:on write_cache:on"
6314 set_cache writethrough off
6317 run_test 155b "Verification of correctness: read cache:on write_cache:off"
6321 set_cache writethrough on
6324 run_test 155c "Verification of correctness: read cache:off write_cache:on"
6328 set_cache writethrough off
6331 run_test 155d "Verification of correctness: read cache:off write_cache:off "
6337 local file="$DIR/$tfile"
6339 log "Turn on read and write cache"
6341 set_cache writethrough on
6343 log "Write data and read it back."
6344 log "Read should be satisfied from the cache."
6345 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6347 cancel_lru_locks osc
6348 cat $file >/dev/null
6350 if ! let "AFTER - BEFORE == CPAGES"; then
6351 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6353 log "cache hits:: before: $BEFORE, after: $AFTER"
6356 log "Read again; it should be satisfied from the cache."
6358 cancel_lru_locks osc
6359 cat $file >/dev/null
6361 if ! let "AFTER - BEFORE == CPAGES"; then
6362 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6364 log "cache hits:: before: $BEFORE, after: $AFTER"
6368 log "Turn off the read cache and turn on the write cache"
6370 set_cache writethrough on
6372 log "Read again; it should be satisfied from the cache."
6374 cancel_lru_locks osc
6375 cat $file >/dev/null
6377 if ! let "AFTER - BEFORE == CPAGES"; then
6378 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6380 log "cache hits:: before: $BEFORE, after: $AFTER"
6383 log "Read again; it should not be satisfied from the cache."
6385 cancel_lru_locks osc
6386 cat $file >/dev/null
6388 if ! let "AFTER - BEFORE == 0"; then
6389 error "IN CACHE: before: $BEFORE, after: $AFTER"
6391 log "cache hits:: before: $BEFORE, after: $AFTER"
6394 log "Write data and read it back."
6395 log "Read should be satisfied from the cache."
6396 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6398 cancel_lru_locks osc
6399 cat $file >/dev/null
6401 if ! let "AFTER - BEFORE == CPAGES"; then
6402 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6404 log "cache hits:: before: $BEFORE, after: $AFTER"
6407 log "Read again; it should not be satisfied from the cache."
6409 cancel_lru_locks osc
6410 cat $file >/dev/null
6412 if ! let "AFTER - BEFORE == 0"; then
6413 error "IN CACHE: before: $BEFORE, after: $AFTER"
6415 log "cache hits:: before: $BEFORE, after: $AFTER"
6419 log "Turn off read and write cache"
6421 set_cache writethrough off
6423 log "Write data and read it back"
6424 log "It should not be satisfied from the cache."
6426 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6427 cancel_lru_locks osc
6429 cat $file >/dev/null
6431 if ! let "AFTER - BEFORE == 0"; then
6432 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
6434 log "cache hits:: before: $BEFORE, after: $AFTER"
6438 log "Turn on the read cache and turn off the write cache"
6440 set_cache writethrough off
6442 log "Write data and read it back"
6443 log "It should not be satisfied from the cache."
6445 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6447 cancel_lru_locks osc
6448 cat $file >/dev/null
6450 if ! let "AFTER - BEFORE == 0"; then
6451 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
6453 log "cache hits:: before: $BEFORE, after: $AFTER"
6456 log "Read again; it should be satisfied from the cache."
6458 cancel_lru_locks osc
6459 cat $file >/dev/null
6461 if ! let "AFTER - BEFORE == CPAGES"; then
6462 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6464 log "cache hits:: before: $BEFORE, after: $AFTER"
6469 run_test 156 "Verification of tunables ============================"
6473 if [ $MDSCOUNT -gt 1 ]; then
6474 error_ignore 17935 $*
6480 USER=$(do_facet $SINGLEMDS lctl --device $MDT0 changelog_register -n)
6481 echo "Registered as changelog user $USER"
6482 do_facet $SINGLEMDS lctl get_param -n mdd.$MDT0.changelog_users | \
6483 grep -q $USER || error "User $USER not found in changelog_users"
6486 mkdir -p $DIR/$tdir/pics/2008/zachy
6487 touch $DIR/$tdir/pics/2008/zachy/timestamp
6488 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
6489 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
6490 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
6491 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
6492 rm $DIR/$tdir/pics/desktop.jpg
6494 $LFS changelog $MDT0 | tail -5
6496 echo "verifying changelog mask"
6497 do_facet $SINGLEMDS lctl set_param mdd.$MDT0.changelog_mask="-mkdir"
6498 mkdir -p $DIR/$tdir/pics/2009/sofia
6499 do_facet $SINGLEMDS lctl set_param mdd.$MDT0.changelog_mask="+mkdir"
6500 mkdir $DIR/$tdir/pics/2009/zachary
6501 DIRS=$($LFS changelog $MDT0 | tail -5 | grep -c MKDIR)
6502 [ $DIRS -eq 1 ] || err17935 "changelog mask count $DIRS != 1"
6505 echo "verifying target fid"
6506 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
6507 tail -1 | awk '{print $6}')
6508 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
6509 [ "$fidc" == "t=$fidf" ] || \
6510 err17935 "fid in changelog $fidc != file fid $fidf"
6511 echo "verifying parent fid"
6512 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
6513 tail -1 | awk '{print $7}')
6514 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
6515 [ "$fidc" == "p=$fidf" ] || \
6516 err17935 "pfid in changelog $fidc != dir fid $fidf"
6518 USER_REC1=$(do_facet $SINGLEMDS lctl get_param -n \
6519 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
6520 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
6521 USER_REC2=$(do_facet $SINGLEMDS lctl get_param -n \
6522 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
6523 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
6524 [ $USER_REC2 == $(($USER_REC1 + 5)) ] || \
6525 err17935 "user index should be $(($USER_REC1 + 5)); is $USER_REC2"
6527 MIN_REC=$(do_facet $SINGLEMDS lctl get_param mdd.$MDT0.changelog_users | \
6528 awk 'min == "" || $2 < min {min = $2}; END {print min}')
6529 FIRST_REC=$($LFS changelog $MDT0 | head -1 | awk '{print $1}')
6530 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
6531 [ $FIRST_REC == $(($MIN_REC + 1)) ] || \
6532 err17935 "first index should be $(($MIN_REC + 1)); is $FIRST_REC"
6534 echo "verifying user deregister"
6535 do_facet $SINGLEMDS lctl --device $MDT0 changelog_deregister $USER
6536 do_facet $SINGLEMDS lctl get_param -n mdd.$MDT0.changelog_users | \
6537 grep -q $USER && error "User $USER still found in changelog_users"
6539 USERS=$(( $(do_facet $SINGLEMDS lctl get_param -n \
6540 mdd.$MDT0.changelog_users | wc -l) - 2 ))
6541 if [ $USERS -eq 0 ]; then
6542 LAST_REC1=$(do_facet $SINGLEMDS lctl get_param -n \
6543 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
6544 touch $DIR/$tdir/chloe
6545 LAST_REC2=$(do_facet $SINGLEMDS lctl get_param -n \
6546 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
6547 echo "verify changelogs are off if we were the only user: $LAST_REC1 == $LAST_REC2"
6548 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
6550 echo "$USERS other changelog users; can't verify off"
6553 run_test 160 "changelog sanity"
6557 cp /etc/hosts $DIR/$tdir/$tfile
6558 mkdir $DIR/$tdir/foo1
6559 mkdir $DIR/$tdir/foo2
6560 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
6561 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
6562 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
6563 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
6564 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[')
6565 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
6566 $LFS fid2path $DIR $FID
6567 err17935 "bad link ea"
6570 rm $DIR/$tdir/foo2/zachary
6572 rm $DIR/$tdir/foo2/thor
6574 rm $DIR/$tdir/$tfile
6576 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
6577 if [ "$($LFS fid2path $DIR --link 1 $FID)" != "/$tdir/foo2/maggie" ]
6579 $LFS fid2path $DIR $FID
6580 err17935 "bad link rename"
6582 rm $DIR/$tdir/foo2/maggie
6585 local longname=filename_avg_len_is_thirty_two_
6586 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 || \
6587 error "failed to hardlink many files"
6588 links=$($LFS fid2path $DIR $FID | wc -l)
6589 echo -n "${links}/1000 links in link EA"
6590 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
6591 unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
6592 error "failed to unlink many hardlinks"
6594 run_test 161 "link ea sanity"
6601 local path=$(${LFS} fid2path $*)
6604 if [ $RC -ne 0 ]; then
6605 err17935 "path looked up of $expected failed. Error $RC"
6607 elif [ "${path}" != "${expected}" ]; then
6608 err17935 "path looked up \"${path}\" instead of \"${expected}\""
6611 echo "fid $fid resolves to path $path"
6615 # Make changes to filesystem
6616 mkdir -p $DIR/$tdir/d2
6617 touch $DIR/$tdir/d2/$tfile
6618 touch $DIR/$tdir/d2/x1
6619 touch $DIR/$tdir/d2/x2
6620 mkdir -p $DIR/$tdir/d2/a/b/c
6621 mkdir -p $DIR/$tdir/d2/p/q/r
6623 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[')
6624 check_path "/$tdir/d2/$tfile" $DIR $FID --link 0
6627 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
6628 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[')
6629 check_path "/$tdir/d2/p/q/r/slink" $DIR $FID --link 0
6632 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
6633 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
6634 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[')
6635 # fid2path dir/fsname should both work
6636 check_path "/$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1
6637 check_path "/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0
6639 # hardlink count: check that there are 2 links
6640 # Doesnt work with CMD yet: 17935
6641 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
6642 err17935 "expected 2 links"
6644 # hardlink indexing: remove the first link
6645 rm $DIR/$tdir/d2/p/q/r/hlink
6646 check_path "/$tdir/d2/a/b/c/new_file" $DIR $FID --link 0
6650 run_test 162 "path lookup sanity"
6653 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6654 copytool --test $FSNAME || { skip "copytool not runnable: $?" && return; }
6657 local uuid=$($LCTL get_param -n mdc.${FSNAME}-MDT0000-mdc-*.uuid)
6658 # this proc file is temporary and linux-only
6659 do_facet mds lctl set_param mdt.${FSNAME}-MDT0000.mdccomm=$uuid ||\
6660 error "kernel->userspace send failed"
6663 run_test 163 "kernel <-> userspace comms"
6666 # do directio so as not to populate the page cache
6667 log "creating a 10 Mb file"
6668 multiop $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
6669 log "starting reads"
6670 dd if=$DIR/$tfile of=/dev/null bs=4096 &
6671 log "truncating the file"
6672 multiop $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
6674 kill %+ || true # reads might have finished
6675 echo "wait until dd is finished"
6677 log "removing the temporary file"
6678 rm -rf $DIR/$tfile || error "tmp file removal failed"
6680 run_test 169 "parallel read and truncate should not deadlock"
6683 $LCTL clear # bug 18514
6684 $LCTL debug_daemon start $TMP/${tfile}_log_good
6686 $LCTL debug_daemon stop
6687 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
6688 error "sed failed to read log_good"
6690 $LCTL debug_daemon start $TMP/${tfile}_log_good
6692 $LCTL debug_daemon stop
6694 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
6695 error "lctl df log_bad failed"
6697 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
6698 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
6700 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
6701 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
6703 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
6704 error "bad_line good_line1 good_line2 are empty"
6706 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
6707 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
6708 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
6710 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
6711 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
6712 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
6714 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
6715 error "bad_line_new good_line_new are empty"
6717 local expected_good=$((good_line1 + good_line2*2))
6719 rm -f $TMP/${tfile}*
6720 if [ $bad_line -ne $bad_line_new ]; then
6721 error "expected $bad_line bad lines, but got $bad_line_new"
6725 if [ $expected_good -ne $good_line_new ]; then
6726 error "expected $expected_good good lines, but got $good_line_new"
6731 run_test 170 "test lctl df to handle corrupted log ====================="
6733 test_171() { # bug20592
6734 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
6735 $LCTL set_param fail_loc=0x50e
6736 $LCTL set_param fail_val=3000
6737 multiop_bg_pause $DIR/$tfile Os || true
6740 if dmesg | grep "recursive fault"; then
6741 error "caught a recursive fault"
6743 $LCTL set_param fail_loc=0
6746 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
6748 # it would be good to share it with obdfilter-survey/libecho code
6749 setup_obdecho_osc () {
6752 local obdfilter_name=$2
6753 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
6754 ${obdfilter_name}_osc_UUID || rc=2; }
6755 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
6756 ${obdfilter_name}_UUID $ost_nid || rc=3; }
6760 cleaup_obdecho_osc () {
6761 local obdfilter_name=$1
6762 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
6763 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
6767 obdecho_create_test() {
6771 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
6772 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" || \
6774 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec create 1" || \
6776 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec test_brw 0 w 1" ||\
6778 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
6779 "cleanup" || rc=5; }
6780 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
6788 local rmmod_remote=0
6790 lsmod | grep -q obdecho || \
6791 { load_module obdecho/obdecho && rmmod_local=1; }
6792 OBD=$($LCTL dl | grep -v mdt | grep osc | awk '{print $4;exit}')
6793 HOST=$($LCTL dl -t | grep -v mdt | grep osc | awk '{print $7;exit}')
6794 OBD=`echo $OBD | sed 's/-osc-.*$//'`
6795 [ "x$OBD" != "x" ] && { setup_obdecho_osc $HOST $OBD || rc=1; } || rc=1
6796 [ $rc -eq 0 ] && { obdecho_create_test ${OBD}_osc client || rc=2; }
6797 [ "x$OBD" != "x" ] && cleaup_obdecho_osc $OBD
6798 [ $rmmod_local -eq 1 ] && rmmod obdecho
6799 [ $rc -eq 0 ] || return $rc
6801 do_facet ost "lsmod | grep -q obdecho || " \
6802 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
6803 "modprobe obdecho; }" && rmmod_remote=1
6804 OBD=$(do_facet ost $LCTL dl | awk '/obdfilter/ {print $4;exit}')
6805 [ "x$OBD" != "x" ] && { obdecho_create_test $OBD ost || rc=3; }
6806 [ $rmmod_remote -eq 1 ] && do_facet ost "rmmod obdecho"
6807 [ $rc -eq 0 ] || return $rc
6811 run_test 180 "test obdecho ============================================"
6817 TGTPOOL_MAX=$(($TGT_COUNT - 1))
6819 TGTPOOL_LIST=`seq $TGTPOOL_FIRST $TGTPOOL_STEP $TGTPOOL_MAX`
6820 POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
6821 POOL_DIR=$POOL_ROOT/dir_tst
6822 POOL_FILE=$POOL_ROOT/file_tst
6824 check_file_in_pool()
6827 res=$($GETSTRIPE $file | grep 0x | cut -f2)
6830 found=$(echo :$TGTPOOL_LIST: | tr " " ":" | grep :$i:)
6831 if [[ "$found" == "" ]]
6833 echo "pool list: $TGTPOOL_LIST"
6834 echo "striping: $res"
6835 error "$file not allocated in $POOL"
6842 trap "cleanup_pools $FSNAME" EXIT
6845 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6846 create_pool $FSNAME.$POOL || return $?
6847 [ $($LFS pool_list $FSNAME | grep -c $POOL) -eq 1 ] ||
6848 error "$POOL not in lfs pool_list"
6850 run_test 200a "Create new pool =========================================="
6853 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6854 TGT=$(for i in $TGTPOOL_LIST; do printf "$FSNAME-OST%04x_UUID " $i; done)
6855 do_facet mgs $LCTL pool_add $FSNAME.$POOL \
6856 $FSNAME-OST[$TGTPOOL_FIRST-$TGTPOOL_MAX/$TGTPOOL_STEP]
6857 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL | sort -u | tr '\n' ' ' " "$TGT" ||
6858 error "Add to pool failed"
6859 local lfscount=$($LFS pool_list $FSNAME.$POOL | grep -c "\-OST")
6860 local addcount=$((($TGTPOOL_MAX - $TGTPOOL_FIRST) / $TGTPOOL_STEP + 1))
6861 [ $lfscount -eq $addcount ] ||
6862 error "lfs pool_list bad ost count $lfscount != $addcount"
6864 run_test 200b "Add targets to a pool ===================================="
6867 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6869 $SETSTRIPE -c 2 -p $POOL $POOL_DIR
6870 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR"
6872 run_test 200c "Set pool on a directory ================================="
6875 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6876 res=$($GETSTRIPE --pool $POOL_DIR | awk '/^pool:/ {print $2}')
6877 [ "$res" = $POOL ] || error "Pool on $POOL_DIR is $res, not $POOL"
6879 run_test 200d "Check pool on a directory ==============================="
6882 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6884 for i in $(seq -w 1 $(($TGT_COUNT * 3)))
6886 file=$POOL_DIR/file-$i
6888 check_file_in_pool $file
6891 failed=$(($failed + 1))
6894 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
6896 run_test 200e "Check files allocation from directory pool =============="
6899 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6902 for i in $(seq -w 1 $(($TGT_COUNT * 3)))
6904 file=$POOL_FILE/spoo-$i
6905 $SETSTRIPE -p $POOL $file
6906 check_file_in_pool $file
6909 failed=$(($failed + 1))
6912 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
6914 run_test 200f "Create files in a pool ==================================="
6917 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6918 TGT=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$POOL | tr '\n' ' ')
6919 res=$($LFS df --pool $FSNAME.$POOL | awk '{print $1}' | grep "$FSNAME-OST" | tr '\n' ' ')
6920 [ "$res" = "$TGT" ] || error "Pools OSTs '$TGT' is not '$res' that lfs df reports"
6922 run_test 200g "lfs df a pool ============================================"
6925 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6926 TGT=$($LCTL get_param -n lov.$FSNAME-*.pools.$POOL | head -1)
6927 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
6928 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL | grep $TGT" "" ||
6929 error "$TGT not removed from $FSNAME.$POOL"
6931 run_test 201a "Remove a target from a pool ============================="
6934 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6935 for TGT in $($LCTL get_param -n lov.$FSNAME-*.pools.$POOL | sort -u)
6937 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
6939 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL" "" ||
6940 error "Pool $FSNAME.$POOL cannot be drained"
6941 # striping on an empty/nonexistant pool should fall back to "pool of everything"
6942 touch ${POOL_DIR}/$tfile || error "failed to use fallback striping for empty pool"
6943 # setstripe on an empty pool should fail
6944 $SETSTRIPE -p $POOL ${POOL_FILE}/$tfile 2>/dev/null && \
6945 error "expected failure when creating file with empty pool"
6948 run_test 201b "Remove all targets from a pool =========================="
6951 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6952 do_facet mgs $LCTL pool_destroy $FSNAME.$POOL
6955 # striping on an empty/nonexistant pool should fall back to "pool of everything"
6956 touch ${POOL_DIR}/$tfile || error "failed to use fallback striping for missing pool"
6957 # setstripe on an empty pool should fail
6958 $SETSTRIPE -p $POOL ${POOL_FILE}/$tfile 2>/dev/null && \
6959 error "expected failure when creating file with missing pool"
6961 # get param should return err once pool is gone
6962 if wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL 2>/dev/null ||
6963 echo foo" "foo"; then
6964 remove_pool_from_list $FSNAME.$POOL
6967 error "Pool $FSNAME.$POOL is not destroyed"
6969 run_test 201c "Remove a pool ============================================"
6971 cleanup_pools $FSNAME
6975 size=$((size % 8192 + 1))
6976 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
6977 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
6978 rm -f $DIR/f212 $DIR/f212.xyz
6980 run_test 212 "Sendfile test ============================================"
6983 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
6984 cancel_lru_locks osc
6985 lctl set_param fail_loc=0x8000040f
6986 # generate a read lock
6987 cat $DIR/$tfile > /dev/null
6988 # write to the file, it will try to cancel the above read lock.
6989 cat /etc/hosts >> $DIR/$tfile
6991 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
6993 test_214() { # for bug 20133
6994 mkdir -p $DIR/d214p/d214c
6995 for (( i=0; i < 340; i++ )) ; do
6996 touch $DIR/d214p/d214c/a$i
6999 ls -l $DIR/d214p || error "ls -l $DIR/d214p failed"
7000 mv $DIR/d214p/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
7001 ls $DIR/d214c || error "ls $DIR/d214c failed"
7002 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
7004 run_test 214 "hash-indexed directory test - bug 20133"
7006 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
7007 create_lnet_proc_files() {
7008 cat /proc/sys/lnet/$1 >$TMP/lnet_$1.out || error "cannot read /proc/sys/lnet/$1"
7009 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
7011 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
7012 rm -f "$TMP/lnet_$1.sys_tmp"
7015 # counterpart of create_lnet_proc_files
7016 remove_lnet_proc_files() {
7017 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
7020 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
7021 # 3rd arg as regexp for body
7022 check_lnet_proc_stats() {
7023 local l=$(cat "$TMP/lnet_$1" |wc -l)
7024 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
7026 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
7029 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
7030 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
7031 # optional and can be regexp for 2nd line (lnet.routes case)
7032 check_lnet_proc_entry() {
7033 local blp=2 # blp stands for 'position of 1st line of body'
7034 [ "$5" = "" ] || blp=3 # lnet.routes case
7036 local l=$(cat "$TMP/lnet_$1" |wc -l)
7037 # subtracting one from $blp because the body can be empty
7038 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
7040 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
7041 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
7043 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
7044 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
7046 # bail out if any unexpected line happened
7047 sed -n "$blp~1 p" "$TMP/lnet_$1" |grep -Ev "$3"
7048 [ "$?" != 0 ] || error "$2 misformatted"
7051 test_215() { # for bugs 18102, 21079, 21517
7052 local N='(0|[1-9][0-9]*)' # non-negative numeric
7053 local P='[1-9][0-9]*' # positive numeric
7054 local I='(0|-?[1-9][0-9]*)' # any numeric (0 | >0 | <0)
7055 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
7056 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
7057 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
7059 local L1 # regexp for 1st line
7060 local L2 # regexp for 2nd line (optional)
7061 local BR # regexp for the rest (body)
7063 # /proc/sys/lnet/stats should look as 11 space-separated non-negative numerics
7064 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
7065 create_lnet_proc_files "stats"
7066 check_lnet_proc_stats "stats.out" "/proc/sys/lnet/stats" "$BR"
7067 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
7068 remove_lnet_proc_files "stats"
7070 # /proc/sys/lnet/routes should look like this:
7071 # Routing disabled/enabled
7072 # net hops state router
7073 # where net is a string like tcp0, hops >= 0, state is up/down,
7074 # router is a string like 192.168.1.1@tcp2
7075 L1="^Routing (disabled|enabled)$"
7076 L2="^net +hops +state +router$"
7077 BR="^$NET +$N +(up|down) +$NID$"
7078 create_lnet_proc_files "routes"
7079 check_lnet_proc_entry "routes.out" "/proc/sys/lnet/routes" "$BR" "$L1" "$L2"
7080 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
7081 remove_lnet_proc_files "routes"
7083 # /proc/sys/lnet/routers should look like this:
7084 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
7085 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
7086 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
7087 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
7088 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
7089 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
7090 create_lnet_proc_files "routers"
7091 check_lnet_proc_entry "routers.out" "/proc/sys/lnet/routers" "$BR" "$L1"
7092 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
7093 remove_lnet_proc_files "routers"
7095 # /proc/sys/lnet/peers should look like this:
7096 # nid refs state max rtr min tx min queue
7097 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
7098 # state is up/down/NA, max >= 0. rtr, min, tx, min are
7099 # numeric (0 or >0 or <0), queue >= 0.
7100 L1="^nid +refs +state +max +rtr +min +tx +min +queue$"
7101 BR="^$NID +$P +(up|down|NA) +$N +$I +$I +$I +$I +$N$"
7102 create_lnet_proc_files "peers"
7103 check_lnet_proc_entry "peers.out" "/proc/sys/lnet/peers" "$BR" "$L1"
7104 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
7105 remove_lnet_proc_files "peers"
7107 # /proc/sys/lnet/buffers should look like this:
7108 # pages count credits min
7109 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
7110 L1="^pages +count +credits +min$"
7111 BR="^ +$N +$N +$I +$I$"
7112 create_lnet_proc_files "buffers"
7113 check_lnet_proc_entry "buffers.out" "/proc/sys/lnet/buffers" "$BR" "$L1"
7114 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
7115 remove_lnet_proc_files "buffers"
7117 # /proc/sys/lnet/nis should look like this:
7118 # nid status alive refs peer rtr max tx min
7119 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
7120 # alive is numeric (0 or >0 or <0), refs > 0, peer >= 0,
7121 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
7122 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
7123 BR="^$NID +(up|down) +$I +$P +$N +$N +$N +$I +$I$"
7124 create_lnet_proc_files "nis"
7125 check_lnet_proc_entry "nis.out" "/proc/sys/lnet/nis" "$BR" "$L1"
7126 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
7127 remove_lnet_proc_files "nis"
7129 # can we successfully write to /proc/sys/lnet/stats?
7130 echo "0" >/proc/sys/lnet/stats || error "cannot write to /proc/sys/lnet/stats"
7131 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
7133 run_test 215 "/proc/sys/lnet exists and has proper content - bugs 18102, 21079, 21517"
7135 test_216() { # bug 20317
7137 local p="$TMP/sanityN-$TESTNAME.parameters"
7138 save_lustre_params $HOSTNAME "osc.*.contention_seconds" > $p
7139 for node in $(osts_nodes); do
7140 save_lustre_params $node "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
7141 save_lustre_params $node "ldlm.namespaces.filter-*.contended_locks" >> $p
7142 save_lustre_params $node "ldlm.namespaces.filter-*.contention_seconds" >> $p
7146 # agressive lockless i/o settings
7147 for node in $(osts_nodes); do
7148 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'
7150 lctl set_param -n osc.*.contention_seconds 60
7152 $DIRECTIO write $DIR/$tfile 0 10 4096
7153 $CHECKSTAT -s 40960 $DIR/$tfile
7155 # disable lockless i/o
7156 for node in $(osts_nodes); do
7157 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
7159 lctl set_param -n osc.*.contention_seconds 0
7162 dd if=/dev/zero of=$DIR/$tfile count=0
7163 $CHECKSTAT -s 0 $DIR/$tfile
7165 restore_lustre_params <$p
7169 run_test 216 "check lockless direct write works and updates file size and kms correctly"
7172 # tests that do cleanup/setup should be run at the end
7177 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
7178 $LCTL set_param fail_loc=0x903
7179 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
7180 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
7183 FAIL_ON_ERROR=true cleanup
7184 FAIL_ON_ERROR=true setup
7186 run_test 900 "umount should not race with any mgc requeue thread"
7188 log "cleanup: ======================================================"
7189 check_and_cleanup_lustre
7190 if [ "$I_MOUNTED" != "yes" ]; then
7191 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true
7194 echo '=========================== finished ==============================='
7195 [ -f "$SANITYLOG" ] && cat $SANITYLOG && grep -q FAIL $SANITYLOG && exit 1 || true
7196 echo "$0: completed"