2 # -*- mode: Bash; tab-width: 4; indent-tabs-mode: t; -*-
3 # vim:autoindent:shiftwidth=4:tabstop=4:
5 # Run select tests by setting ONLY, or as arguments to the script.
6 # Skip specific tests by setting EXCEPT.
8 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
12 # bug number for skipped test: 13297 2108 9789 3637 9789 3561 12622 12653 12653 5188 16260 19742
13 ALWAYS_EXCEPT=" 27u 42a 42b 42c 42d 45 51d 65a 65e 68b $SANITY_EXCEPT"
14 # bug number for skipped test: 2108 9789 3637 9789 3561 5188/5749 1443
15 #ALWAYS_EXCEPT=${ALWAYS_EXCEPT:-"27m 42a 42b 42c 42d 45 68 76"}
16 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
18 # Tests that fail on uml
19 CPU=`awk '/model/ {print $4}' /proc/cpuinfo`
20 # buffer i/o errs sock spc runas
21 [ "$CPU" = "UML" ] && EXCEPT="$EXCEPT 27m 27n 27o 27p 27q 27r 31d 54a 64b 99a 99b 99c 99d 99e 99f 101"
24 2.4*) FSTYPE=${FSTYPE:-ext3} ;;
25 2.6*) FSTYPE=${FSTYPE:-ldiskfs} ;;
26 *) error "unsupported kernel" ;;
29 SRCDIR=$(cd $(dirname $0); echo $PWD)
30 export PATH=$PATH:/sbin
34 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
35 CREATETEST=${CREATETEST:-createtest}
37 SETSTRIPE=${SETSTRIPE:-"$LFS setstripe"}
38 GETSTRIPE=${GETSTRIPE:-"$LFS getstripe"}
39 LSTRIPE=${LSTRIPE:-"$LFS setstripe"}
40 LFIND=${LFIND:-"$LFS find"}
41 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
43 MCREATE=${MCREATE:-mcreate}
44 OPENFILE=${OPENFILE:-openfile}
45 OPENUNLINK=${OPENUNLINK:-openunlink}
46 READS=${READS:-"reads"}
47 TRUNCATE=${TRUNCATE:-truncate}
48 MUNLINK=${MUNLINK:-munlink}
49 SOCKETSERVER=${SOCKETSERVER:-socketserver}
50 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
51 IOPENTEST1=${IOPENTEST1:-iopentest1}
52 IOPENTEST2=${IOPENTEST2:-iopentest2}
53 MEMHOG=${MEMHOG:-memhog}
54 DIRECTIO=${DIRECTIO:-directio}
55 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
56 UMOUNT=${UMOUNT:-"umount -d"}
58 CHECK_GRANT=${CHECK_GRANT:-"yes"}
59 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
61 export NAME=${NAME:-local}
68 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
69 . $LUSTRE/tests/test-framework.sh
71 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
74 [ "$SLOW" = "no" ] && EXCEPT_SLOW="24o 24v 27m 36f 36g 36h 51b 51c 60c 63 64b 68 71 73 77f 78 101 103 115 120g 124b"
76 SANITYLOG=${TESTSUITELOG:-$TMP/$(basename $0 .sh).log}
81 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
82 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
91 check_kernel_version() {
93 GOT_VER=$(lctl get_param -n version | awk '/kernel:/ {print $2}')
95 patchless|patchless_client) return 0;;
96 *) [ $GOT_VER -ge $WANT_VER ] && return 0 ;;
98 log "test needs at least kernel version $WANT_VER, running $GOT_VER"
102 if [ "$ONLY" == "cleanup" ]; then
107 [ "$SANITYLOG" ] && rm -f $SANITYLOG || true
109 check_and_setup_lustre
114 MDT0=$($LCTL get_param -n mdc.*.mds_server_uuid | \
115 awk '{gsub(/_UUID/,""); print $1}' | head -1)
116 LOVNAME=$($LCTL get_param -n llite.*.lov.common_name | tail -n 1)
117 OSTCOUNT=$($LCTL get_param -n lov.$LOVNAME.numobd)
118 STRIPECOUNT=$($LCTL get_param -n lov.$LOVNAME.stripecount)
119 STRIPESIZE=$($LCTL get_param -n lov.$LOVNAME.stripesize)
120 ORIGFREE=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
121 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
123 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
124 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
125 rm -rf $DIR/[Rdfs][0-9]*
127 # $RUNAS_ID may get set incorrectly somewhere else
128 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
130 check_runas_id $RUNAS_ID $RUNAS_ID $RUNAS
134 if [ "${ONLY}" = "MOUNT" ] ; then
135 echo "Lustre is up, please go on"
139 echo "preparing for tests involving mounts"
140 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
142 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
143 echo # add a newline after mke2fs.
147 OLDDEBUG="`lctl get_param -n debug 2> /dev/null`"
148 lctl set_param debug=-1 2> /dev/null || true
151 $CHECKSTAT -t file $DIR/$tfile || error
153 $CHECKSTAT -a $DIR/$tfile || error
155 run_test 0 "touch .../$tfile ; rm .../$tfile ====================="
158 chmod 0755 $DIR || error
159 $CHECKSTAT -p 0755 $DIR || error
161 run_test 0b "chmod 0755 $DIR ============================="
164 $LCTL get_param mdc.*.import | grep "state: FULL" || error "import not FULL"
165 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" || error "bad target"
167 run_test 0c "check import proc ============================="
172 mkdir $DIR/d1/d2 && error "we expect EEXIST, but not returned"
173 $CHECKSTAT -t dir $DIR/d1/d2 || error
175 run_test 1a "mkdir .../d1; mkdir .../d1/d2 ====================="
180 $CHECKSTAT -a $DIR/d1 || error
182 run_test 1b "rmdir .../d1/d2; rmdir .../d1 ====================="
187 $CHECKSTAT -t file $DIR/d2/f || error
189 run_test 2a "mkdir .../d2; touch .../d2/f ======================"
193 $CHECKSTAT -a $DIR/d2 || error
195 run_test 2b "rm -r .../d2; checkstat .../d2/f ======================"
199 $CHECKSTAT -t dir $DIR/d3 || error
201 run_test 3a "mkdir .../d3 ======================================"
204 if [ ! -d $DIR/d3 ]; then
208 $CHECKSTAT -t file $DIR/d3/f || error
210 run_test 3b "touch .../d3/f ===================================="
214 $CHECKSTAT -a $DIR/d3 || error
216 run_test 3c "rm -r .../d3 ======================================"
220 $CHECKSTAT -t dir $DIR/d4 || error
222 run_test 4a "mkdir .../d4 ======================================"
225 if [ ! -d $DIR/d4 ]; then
229 $CHECKSTAT -t dir $DIR/d4/d2 || error
231 run_test 4b "mkdir .../d4/d2 ==================================="
236 chmod 0707 $DIR/d5/d2
237 $CHECKSTAT -t dir -p 0707 $DIR/d5/d2 || error
239 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2 ============"
243 chmod 0666 $DIR/f6a || error
244 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/f6a || error
246 run_test 6a "touch .../f6a; chmod .../f6a ======================"
249 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
250 if [ ! -f $DIR/f6a ]; then
254 $RUNAS chmod 0444 $DIR/f6a && error
255 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/f6a || error
257 run_test 6b "$RUNAS chmod .../f6a (should return error) =="
260 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
262 chown $RUNAS_ID $DIR/f6c || error
263 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/f6c || error
265 run_test 6c "touch .../f6c; chown .../f6c ======================"
268 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
269 if [ ! -f $DIR/f6c ]; then
271 chown $RUNAS_ID $DIR/f6c
273 $RUNAS chown $UID $DIR/f6c && error
274 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/f6c || error
276 run_test 6d "$RUNAS chown .../f6c (should return error) =="
279 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
281 chgrp $RUNAS_ID $DIR/f6e || error
282 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/f6e || error
284 run_test 6e "touch .../f6e; chgrp .../f6e ======================"
287 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
288 if [ ! -f $DIR/f6e ]; then
290 chgrp $RUNAS_ID $DIR/f6e
292 $RUNAS chgrp $UID $DIR/f6e && error
293 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/f6e || error
295 run_test 6f "$RUNAS chgrp .../f6e (should return error) =="
298 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
299 mkdir $DIR/d6g || error
300 chmod 777 $DIR/d6g || error
301 $RUNAS mkdir $DIR/d6g/d || error
302 chmod g+s $DIR/d6g/d || error
303 mkdir $DIR/d6g/d/subdir
304 $CHECKSTAT -g \#$RUNAS_ID $DIR/d6g/d/subdir || error
306 run_test 6g "Is new dir in sgid dir inheriting group?"
308 test_6h() { # bug 7331
309 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
310 touch $DIR/f6h || error "touch failed"
311 chown $RUNAS_ID:$RUNAS_ID $DIR/f6h || error "initial chown failed"
312 $RUNAS -G$RUNAS_ID chown $RUNAS_ID:0 $DIR/f6h && error "chown worked"
313 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_ID $DIR/f6h || error
315 run_test 6h "$RUNAS chown RUNAS_ID.0 .../f6h (should return error)"
321 $CHECKSTAT -t file -p 0666 $DIR/d7/f || error
323 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
326 if [ ! -d $DIR/d7 ]; then
330 echo -n foo > $DIR/d7/f2
331 [ "`cat $DIR/d7/f2`" = "foo" ] || error
332 $CHECKSTAT -t file -s 3 $DIR/d7/f2 || error
334 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
340 $CHECKSTAT -t file -p 0666 $DIR/d8/f || error
342 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
348 $CHECKSTAT -t dir $DIR/d9/d2/d3 || error
350 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
356 $CHECKSTAT -t file $DIR/d10/d2/f || error
358 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
363 chmod 0666 $DIR/d11/d2
364 chmod 0705 $DIR/d11/d2
365 $CHECKSTAT -t dir -p 0705 $DIR/d11/d2 || error
367 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
372 chmod 0666 $DIR/d12/f
373 chmod 0654 $DIR/d12/f
374 $CHECKSTAT -t file -p 0654 $DIR/d12/f || error
376 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
380 dd if=/dev/zero of=$DIR/d13/f count=10
382 $CHECKSTAT -t file -s 0 $DIR/d13/f || error
384 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
390 $CHECKSTAT -a $DIR/d14/f || error
392 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
397 mv $DIR/d15/f $DIR/d15/f2
398 $CHECKSTAT -t file $DIR/d15/f2 || error
400 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
406 $CHECKSTAT -a $DIR/d16/f || error
408 run_test 16 "touch .../d16/f; rm -rf .../d16/f ================="
413 ln -s $DIR/d17/f $DIR/d17/l-exist
415 $CHECKSTAT -l $DIR/d17/f $DIR/d17/l-exist || error
416 $CHECKSTAT -f -t f $DIR/d17/l-exist || error
417 rm -f $DIR/d17/l-exist
418 $CHECKSTAT -a $DIR/d17/l-exist || error
420 run_test 17a "symlinks: create, remove (real) =================="
424 ln -s no-such-file $DIR/d17/l-dangle
426 $CHECKSTAT -l no-such-file $DIR/d17/l-dangle || error
427 $CHECKSTAT -fa $DIR/d17/l-dangle || error
428 rm -f $DIR/d17/l-dangle
429 $CHECKSTAT -a $DIR/d17/l-dangle || error
431 run_test 17b "symlinks: create, remove (dangling) =============="
433 test_17c() { # bug 3440 - don't save failed open RPC for replay
435 ln -s foo $DIR/d17/f17c
436 cat $DIR/d17/f17c && error "opened non-existent symlink" || true
438 run_test 17c "symlinks: open dangling (should return error) ===="
442 ln -s foo $DIR/d17/f17d
443 touch $DIR/d17/f17d || error "creating to new symlink"
445 run_test 17d "symlinks: create dangling ========================"
449 local foo=$DIR/$tdir/$tfile
450 ln -s $foo $foo || error "create symlink failed"
451 ls -l $foo || error "ls -l failed"
452 ls $foo && error "ls not failed" || true
454 run_test 17e "symlinks: create recursive symlink (should return error) ===="
458 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/d17f/111
459 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/d17f/222
460 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/d17f/333
461 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/d17f/444
462 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/d17f/555
463 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/d17f/666
466 run_test 17f "symlinks: long and very long symlink name ========================"
470 LONGSYMLINK="$(dd if=/dev/zero bs=4095 count=1 | tr '\0' 'x')"
471 ln -s $LONGSYMLINK $DIR/$tdir/$tfile
474 run_test 17g "symlinks: really long symlink name ==============================="
476 test_17h() { #bug 17378
478 $SETSTRIPE $DIR/$tdir -c -1
479 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
480 do_facet mds lctl set_param fail_loc=0x80000141
481 touch $DIR/$tdir/$tfile || true
483 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
485 test_17i() { #bug 20018
487 local foo=$DIR/$tdir/$tfile
488 ln -s $foo $foo || error "create symlink failed"
489 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
490 do_facet mds lctl set_param fail_loc=0x80000143
491 ls -l $foo && error "error not detected"
494 run_test 17i "don't panic on short symlink"
500 run_test 18 "touch .../f ; ls ... =============================="
506 $CHECKSTAT -a $DIR/f19 || error
508 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
511 ls -l $DIR/f19 && error || true
513 run_test 19b "ls -l .../f19 (should return error) =============="
516 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
517 $RUNAS touch $DIR/f19 && error || true
519 run_test 19c "$RUNAS touch .../f19 (should return error) =="
522 cat $DIR/f19 && error || true
524 run_test 19d "cat .../f19 (should return error) =============="
536 $CHECKSTAT -a $DIR/f || error
538 run_test 20 "touch .../f ; ls -l ... ==========================="
542 [ -f $DIR/d21/dangle ] && rm -f $DIR/d21/dangle
543 ln -s dangle $DIR/d21/link
544 echo foo >> $DIR/d21/link
546 $CHECKSTAT -t link $DIR/d21/link || error
547 $CHECKSTAT -f -t file $DIR/d21/link || error
549 run_test 21 "write to dangling link ============================"
554 chown $RUNAS_ID $WDIR
555 (cd $WDIR || error "cd $WDIR failed";
556 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
558 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
559 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
560 $CHECKSTAT -u \#$RUNAS_ID $WDIR/etc || error "checkstat -u failed"
562 run_test 22 "unpack tar archive as non-root user ==============="
567 local file=$DIR/$tdir/$tfile
569 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
570 openfile -f O_CREAT:O_EXCL $file &&
571 error "$file recreate succeeded" || true
573 run_test 23a "O_CREAT|O_EXCL in subdir =========================="
575 test_23b() { # bug 18988
577 local file=$DIR/$tdir/$tfile
580 echo foo > $file || error "write filed"
581 echo bar >> $file || error "append filed"
582 $CHECKSTAT -s 8 $file || error "wrong size"
585 run_test 23b "O_APPEND check =========================="
588 echo '== rename sanity =============================================='
589 echo '-- same directory rename'
592 mv $DIR/R1/f $DIR/R1/g
593 $CHECKSTAT -t file $DIR/R1/g || error
595 run_test 24a "touch .../R1/f; rename .../R1/f .../R1/g ========="
600 mv $DIR/R2/f $DIR/R2/g
601 $CHECKSTAT -a $DIR/R2/f || error
602 $CHECKSTAT -t file $DIR/R2/g || error
604 run_test 24b "touch .../R2/{f,g}; rename .../R2/f .../R2/g ====="
609 mv $DIR/R3/f $DIR/R3/g
610 $CHECKSTAT -a $DIR/R3/f || error
611 $CHECKSTAT -t dir $DIR/R3/g || error
613 run_test 24c "mkdir .../R3/f; rename .../R3/f .../R3/g ========="
618 mrename $DIR/R4/f $DIR/R4/g
619 $CHECKSTAT -a $DIR/R4/f || error
620 $CHECKSTAT -t dir $DIR/R4/g || error
622 run_test 24d "mkdir .../R4/{f,g}; rename .../R4/f .../R4/g ====="
625 echo '-- cross directory renames --'
628 mv $DIR/R5a/f $DIR/R5b/g
629 $CHECKSTAT -a $DIR/R5a/f || error
630 $CHECKSTAT -t file $DIR/R5b/g || error
632 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
636 touch $DIR/R6a/f $DIR/R6b/g
637 mv $DIR/R6a/f $DIR/R6b/g
638 $CHECKSTAT -a $DIR/R6a/f || error
639 $CHECKSTAT -t file $DIR/R6b/g || error
641 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
646 mv $DIR/R7a/d $DIR/R7b/e
647 $CHECKSTAT -a $DIR/R7a/d || error
648 $CHECKSTAT -t dir $DIR/R7b/e || error
650 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
654 mkdir $DIR/R8a/d $DIR/R8b/e
655 mrename $DIR/R8a/d $DIR/R8b/e
656 $CHECKSTAT -a $DIR/R8a/d || error
657 $CHECKSTAT -t dir $DIR/R8b/e || error
659 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
662 echo "-- rename error cases"
666 mrename $DIR/R9/f $DIR/R9/a
667 $CHECKSTAT -t file $DIR/R9/f || error
668 $CHECKSTAT -t dir $DIR/R9/a || error
669 $CHECKSTAT -a $DIR/R9/a/f || error
671 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
675 mrename $DIR/R10/f $DIR/R10/g
676 $CHECKSTAT -t dir $DIR/R10 || error
677 $CHECKSTAT -a $DIR/R10/f || error
678 $CHECKSTAT -a $DIR/R10/g || error
680 run_test 24j "source does not exist ============================"
683 mkdir $DIR/R11a $DIR/R11a/d
685 mv $DIR/R11a/f $DIR/R11a/d
686 $CHECKSTAT -a $DIR/R11a/f || error
687 $CHECKSTAT -t file $DIR/R11a/d/f || error
689 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
691 # bug 2429 - rename foo foo foo creates invalid file
694 multiop $f OcNs || error
696 run_test 24l "Renaming a file to itself ========================"
700 multiop $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
701 # on ext3 this does not remove either the source or target files
702 # though the "expected" operation would be to remove the source
703 $CHECKSTAT -t file ${f} || error "${f} missing"
704 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
706 run_test 24m "Renaming a file to a hard link to itself ========="
710 # this stats the old file after it was renamed, so it should fail
714 $CHECKSTAT ${f}.rename
717 run_test 24n "Statting the old file after renaming (Posix rename 2)"
720 check_kernel_version 37 || return 0
722 rename_many -s random -v -n 10 $DIR/d24o
724 run_test 24o "rename of files during htree split ==============="
728 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
729 mrename $DIR/R12a $DIR/R12b
730 $CHECKSTAT -a $DIR/R12a || error
731 $CHECKSTAT -t dir $DIR/R12b || error
732 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
733 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
735 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
739 DIRINO=`ls -lid $DIR/R13a | awk '{ print $1 }'`
740 multiop_bg_pause $DIR/R13b D_c || return 1
743 mrename $DIR/R13a $DIR/R13b
744 $CHECKSTAT -a $DIR/R13a || error
745 $CHECKSTAT -t dir $DIR/R13b || error
746 DIRINO2=`ls -lid $DIR/R13b | awk '{ print $1 }'`
747 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
749 wait $MULTIPID || error "multiop close failed"
751 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
753 test_24r() { #bug 3789
754 mkdir $DIR/R14a $DIR/R14a/b
755 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
756 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
757 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
759 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
762 mkdir $DIR/R15a $DIR/R15a/b $DIR/R15a/b/c
763 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
764 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
765 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
767 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
769 mkdir $DIR/R16a $DIR/R16a/b $DIR/R16a/b/c
770 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
771 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
772 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
774 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
776 test_24u() { # bug12192
777 multiop $DIR/$tfile C2w$((2048 * 1024))c || error
778 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
780 run_test 24u "create stripe file"
784 local FREE_INODES=`lfs df -i|grep "filesystem summary" | awk '{print $5}'`
785 [ $FREE_INODES -lt $NRFILES ] && \
786 skip "not enough free inodes $FREE_INODES required $NRFILES" && \
790 createmany -m $DIR/d24v/$tfile $NRFILES
791 ls $DIR/d24v >/dev/null || error "error in listing large dir"
795 run_test 24v "list directory with large files (handle hash collision, bug: 17560)"
798 echo '== symlink sanity ============================================='
802 touch $DIR/s25/foo || error
804 run_test 25a "create file in symlinked directory ==============="
807 [ ! -d $DIR/d25 ] && test_25a
808 $CHECKSTAT -t file $DIR/s25/foo || error
810 run_test 25b "lookup file in symlinked directory ==============="
815 ln -s d26/d26-2 $DIR/s26
816 touch $DIR/s26/foo || error
818 run_test 26a "multiple component symlink ======================="
821 mkdir -p $DIR/d26b/d26-2
822 ln -s d26b/d26-2/foo $DIR/s26-2
823 touch $DIR/s26-2 || error
825 run_test 26b "multiple component symlink at end of lookup ======"
830 ln -s d26.2 $DIR/s26.2-1
831 ln -s s26.2-1 $DIR/s26.2-2
832 ln -s s26.2-2 $DIR/s26.2-3
833 chmod 0666 $DIR/s26.2-3/foo
835 run_test 26c "chain of symlinks ================================"
837 # recursive symlinks (bug 439)
839 ln -s d26-3/foo $DIR/d26-3
841 run_test 26d "create multiple component recursive symlink ======"
844 [ ! -h $DIR/d26-3 ] && test_26d
847 run_test 26e "unlink multiple component recursive symlink ======"
849 # recursive symlinks (bug 7022)
852 mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
853 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
854 mkdir -p lndir/bar1 || error "mkdir lndir/bar1 failed"
855 mkdir $tfile || error "mkdir $tfile failed"
856 cd $tfile || error "cd $tfile failed"
857 ln -s .. dotdot || error "ln dotdot failed"
858 ln -s dotdot/lndir lndir || error "ln lndir failed"
859 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
860 output=`ls $tfile/$tfile/lndir/bar1`
861 [ "$output" = bar1 ] && error "unexpected output"
862 rm -r $tfile || error "rm $tfile failed"
863 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
865 run_test 26f "rm -r of a directory which has recursive symlink ="
868 echo '== stripe sanity =============================================='
869 mkdir -p $DIR/d27 || error "mkdir failed"
871 $SETSTRIPE $DIR/d27/f0 -c 1 || error "lstripe failed"
872 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
874 log "== test_27a: write to one stripe file ========================="
875 cp /etc/hosts $DIR/d27/f0 || error
877 run_test 27a "one stripe file =================================="
880 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
882 $SETSTRIPE $DIR/d27/f01 -c 2 || error "lstripe failed"
883 [ `$GETSTRIPE $DIR/d27/f01 | grep -A 10 obdidx | wc -l` -eq 4 ] ||
884 error "two-stripe file doesn't have two stripes"
886 log "== test_27c: write to two stripe file file f01 ================"
887 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
889 run_test 27c "create two stripe file f01 ======================="
893 $SETSTRIPE -c0 -i-1 -s0 $DIR/d27/fdef || error "lstripe failed"
894 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
895 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
897 run_test 27d "create file with default settings ================"
901 $SETSTRIPE $DIR/d27/f12 -c 2 || error "lstripe failed"
902 $SETSTRIPE $DIR/d27/f12 -c 2 && error "lstripe succeeded twice"
903 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
905 run_test 27e "setstripe existing file (should return error) ======"
909 $SETSTRIPE $DIR/d27/fbad -s 100 -i 0 -c 1 && error "lstripe failed"
910 dd if=/dev/zero of=$DIR/d27/f12 bs=4k count=4 || error "dd failed"
911 $GETSTRIPE $DIR/d27/fbad || error "lfs getstripe failed"
913 run_test 27f "setstripe with bad stripe size (should return error)"
917 $MCREATE $DIR/d27/fnone || error "mcreate failed"
919 log "== test 27h: lfs getstripe with no objects ===================="
920 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" || error "has object"
922 log "== test 27i: lfs getstripe with some objects =================="
923 touch $DIR/d27/fsome || error "touch failed"
924 $GETSTRIPE $DIR/d27/fsome | grep obdidx || error "missing objects"
926 run_test 27g "test lfs getstripe ==========================================="
930 $SETSTRIPE $DIR/d27/f27j -i $OSTCOUNT && error "lstripe failed"||true
932 run_test 27j "setstripe with bad stripe offset (should return error)"
934 test_27k() { # bug 2844
937 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
938 [ ! -d $DIR/d27 ] && mkdir -p $DIR/d27
939 $SETSTRIPE $FILE -s 67108864 || error "lstripe failed"
940 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
941 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
942 dd if=/dev/zero of=$FILE bs=4k count=1
943 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
944 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
946 run_test 27k "limit i_blksize for broken user apps ============="
950 mcreate $DIR/f27l || error "creating file"
951 $RUNAS $SETSTRIPE $DIR/f27l -c 1 && \
952 error "lstripe should have failed" || true
954 run_test 27l "check setstripe permissions (should return error)"
957 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
958 if [ $ORIGFREE -gt $MAXFREE ]; then
959 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
963 $SETSTRIPE $DIR/d27/f27m_1 -i 0 -c 1
964 dd if=/dev/zero of=$DIR/d27/f27m_1 bs=1024 count=$MAXFREE && \
965 error "dd should fill OST0"
967 while $SETSTRIPE $DIR/d27/f27m_$i -i 0 -c 1 ; do
969 [ $i -gt 256 ] && break
972 touch $DIR/d27/f27m_$i
973 [ `$GETSTRIPE $DIR/d27/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] && \
974 error "OST0 was full but new created file still use it"
976 touch $DIR/d27/f27m_$i
977 [ `$GETSTRIPE $DIR/d27/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] && \
978 error "OST0 was full but new created file still use it"
982 run_test 27m "create file while OST0 was full =================="
985 local DELAY=$(do_facet mds lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 * 2}')
989 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
990 # if the OST isn't full anymore.
992 local OSTIDX=${1:-""}
994 local list=$(comma_list $(osts_nodes))
995 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
997 do_nodes $list lctl set_param fail_loc=0
1001 exhaust_precreations() {
1004 local FAILIDX=${3:-$OSTIDX}
1007 local MDSIDX=$(get_mds_dir "$DIR/$tdir")
1008 echo OSTIDX=$OSTIDX MDSIDX=$MDSIDX
1010 local OST=$(lfs osts | grep ${OSTIDX}": " | \
1011 awk '{print $2}' | sed -e 's/_UUID$//')
1012 local MDT_INDEX=$(lfs df | grep "\[MDT:$((MDSIDX - 1))\]" | awk '{print $1}' | \
1013 sed -e 's/_UUID$//;s/^.*-//')
1016 local last_id=$(do_facet mds${MDSIDX} lctl get_param -n osc.*${OST}-osc-${MDT_INDEX}.prealloc_last_id)
1017 local next_id=$(do_facet mds${MDSIDX} lctl get_param -n osc.*${OST}-osc-${MDT_INDEX}.prealloc_next_id)
1019 do_facet mds${MDSIDX} lctl get_param osc.*OST*-osc-${MDT_INDEX}.prealloc*
1021 mkdir -p $DIR/$tdir/${OST}
1022 $SETSTRIPE $DIR/$tdir/${OST} -i $OSTIDX -c 1
1023 #define OBD_FAIL_OST_ENOSPC 0x215
1024 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=$FAILIDX
1025 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x215
1026 echo "Creating to objid $last_id on ost $OST..."
1027 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1028 do_facet mds${MDSIDX} lctl get_param osc.*OST*-osc-${MDT_INDEX}.prealloc*
1029 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=$FAILLOC
1033 exhaust_all_precreations() {
1035 for (( i=0; i < OSTCOUNT; i++ )) ; do
1036 exhaust_precreations $i $1 -1
1041 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1042 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1043 remote_ost_nodsh && skip "remote OST with nodsh" && return
1046 rm -f $DIR/$tdir/$tfile
1047 exhaust_precreations 0 0x80000215
1048 $SETSTRIPE -c -1 $DIR/$tdir
1049 touch $DIR/$tdir/$tfile || error
1050 $GETSTRIPE $DIR/$tdir/$tfile
1053 run_test 27n "create file with some full OSTs =================="
1056 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1057 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1058 remote_ost_nodsh && skip "remote OST with nodsh" && return
1061 rm -f $DIR/$tdir/$tfile
1062 exhaust_all_precreations 0x215
1064 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1069 run_test 27o "create file with all full OSTs (should error) ===="
1072 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1073 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1074 remote_ost_nodsh && skip "remote OST with nodsh" && return
1077 rm -f $DIR/$tdir/$tfile
1080 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1081 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1082 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1084 exhaust_precreations 0 0x80000215
1085 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1086 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1087 $LFS getstripe $DIR/$tdir/$tfile
1091 run_test 27p "append to a truncated file with some full OSTs ==="
1094 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1095 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1096 remote_ost_nodsh && skip "remote OST with nodsh" && return
1099 rm -f $DIR/$tdir/$tfile
1101 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1102 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1103 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1105 exhaust_all_precreations 0x215
1107 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1108 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1112 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1115 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1116 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1117 remote_ost_nodsh && skip "remote OST with nodsh" && return
1120 rm -f $DIR/$tdir/$tfile
1121 exhaust_precreations 0 0x80000215
1123 $SETSTRIPE $DIR/$tdir/$tfile -i 0 -c 2 # && error
1127 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1129 test_27s() { # bug 10725
1131 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1132 local stripe_count=0
1133 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1134 $SETSTRIPE $DIR/$tdir -s $stripe_size -c $stripe_count && \
1135 error "stripe width >= 2^32 succeeded" || true
1138 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1140 test_27t() { # bug 10864
1145 $WLFS getstripe $tfile
1148 run_test 27t "check that utils parse path correctly"
1150 test_27u() { # bug 4900
1151 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1152 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1154 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1155 do_facet $SINGLEMDS lctl set_param fail_loc=0x139
1157 createmany -o $DIR/$tdir/t- 1000
1158 do_facet $SINGLEMDS lctl set_param fail_loc=0
1160 TLOG=$DIR/$tfile.getstripe
1161 $GETSTRIPE $DIR/$tdir > $TLOG
1162 OBJS=`awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj;}' $TLOG`
1163 unlinkmany $DIR/$tdir/t- 1000
1164 [ $OBJS -gt 0 ] && \
1165 error "$OBJS objects created on OST-0. See $TLOG" || pass
1167 run_test 27u "skip object creation on OSC w/o objects =========="
1169 test_27v() { # bug 4900
1170 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1171 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1172 remote_ost_nodsh && skip "remote OST with nodsh" && return
1174 exhaust_all_precreations 0x215
1178 $SETSTRIPE $DIR/$tdir -c 1 # 1 stripe / file
1180 touch $DIR/$tdir/$tfile
1181 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1183 for (( i=0; i < OSTCOUNT; i++ )) ; do
1184 do_facet ost$i lctl set_param fail_loc=0x705
1186 local START=`date +%s`
1187 createmany -o $DIR/$tdir/$tfile 32
1189 local FINISH=`date +%s`
1190 local TIMEOUT=`lctl get_param -n timeout`
1191 [ $((FINISH - START)) -ge $((TIMEOUT / 2)) ] && \
1192 error "$FINISH - $START >= $TIMEOUT / 2"
1196 run_test 27v "skip object creation on slow OST ================="
1198 test_27w() { # bug 10997
1199 mkdir -p $DIR/$tdir || error "mkdir failed"
1200 $LSTRIPE $DIR/$tdir/f0 -s 65536 || error "lstripe failed"
1201 size=`$GETSTRIPE $DIR/$tdir/f0 -s`
1202 [ $size -ne 65536 ] && error "stripe size $size != 65536" || true
1203 gsdir=$($LFS getstripe -d $DIR/$tdir)
1204 [ $(echo $gsdir | grep -c stripe_count) -ne 1 ] && error "$LFS getstripe -d $DIR/$tdir failed"
1206 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping multiple stripe count/offset test" && return
1207 for i in `seq 1 $OSTCOUNT`; do
1209 $LSTRIPE $DIR/$tdir/f$i -c $i -i $offset || error "lstripe -c $i -i $offset failed"
1210 count=`$GETSTRIPE -c $DIR/$tdir/f$i`
1211 index=`$GETSTRIPE -o $DIR/$tdir/f$i`
1212 [ $count -ne $i ] && error "stripe count $count != $i" || true
1213 [ $index -ne $offset ] && error "stripe offset $index != $offset" || true
1216 run_test 27w "check lfs setstripe -c -s -i options ============="
1219 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
1220 OFFSET=$(($OSTCOUNT - 1))
1222 local OST=$(lfs osts | awk '/'${OSTIDX}': / { print $2 }' | sed -e 's/_UUID$//')
1225 $SETSTRIPE $DIR/$tdir -c 1 # 1 stripe per file
1226 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1228 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1229 for i in `seq 0 $OFFSET`; do
1230 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1231 error "OST0 was degraded but new created file still use it"
1233 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1235 run_test 27x "create files while OST0 is degraded"
1238 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1239 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1241 local last_id=$(do_facet $SINGLEMDS lctl get_param -n osc.*0000-osc-MDT0000.prealloc_last_id)
1242 local next_id=$(do_facet $SINGLEMDS lctl get_param -n osc.*0000-osc-MDT0000.prealloc_next_id)
1243 local fcount=$((last_id - next_id))
1244 [ $fcount -eq 0 ] && skip "not enough space on OST0" && return
1245 [ $fcount -gt $OSTCOUNT ] && fcount=$OSTCOUNT
1247 MDS_OSCS=`do_facet mds lctl dl | awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
1248 OFFSET=$(($OSTCOUNT-1))
1250 for OSC in $MDS_OSCS; do
1251 if [ $OST == -1 ]; then {
1252 OST=`osc_to_ost $OSC`
1254 echo $OSC "is Deactivate:"
1255 do_facet mds lctl --device %$OSC deactivate
1259 OSTIDX=$(lfs osts | grep ${OST} | awk '{print $1}' | sed -e 's/://')
1261 $SETSTRIPE $DIR/$tdir -c 1 # 1 stripe / file
1263 do_facet ost$OSTIDX lctl set_param -n obdfilter.$OST.degraded 1
1265 createmany -o $DIR/$tdir/$tfile $fcount
1266 do_facet ost$OSTIDX lctl set_param -n obdfilter.$OST.degraded 0
1268 for i in `seq 0 $OFFSET`; do
1269 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "$OSTIDX"` ] || \
1270 error "files created on deactivated OSTs instead of degraded OST"
1272 for OSC in $MDS_OSCS; do
1273 [ `osc_to_ost $OSC` != $OST ] && {
1274 echo $OSC "is activate"
1275 do_facet mds lctl --device %$OSC activate
1279 run_test 27y "create files while OST0 is degraded and the rest inactive"
1281 # createtest also checks that device nodes are created and
1282 # then visible correctly (#2091)
1283 test_28() { # bug 2091
1285 $CREATETEST $DIR/d28/ct || error
1287 run_test 28 "create/mknod/mkdir with bad file types ============"
1290 cancel_lru_locks mdc
1296 declare -i LOCKCOUNTORIG=0
1297 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1298 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
1300 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
1302 declare -i LOCKUNUSEDCOUNTORIG=0
1303 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1304 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
1311 declare -i LOCKCOUNTCURRENT=0
1312 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1313 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
1316 declare -i LOCKUNUSEDCOUNTCURRENT=0
1317 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1318 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
1321 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1322 lctl set_param -n ldlm.dump_namespaces ""
1323 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1324 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1325 log "dumped log to $TMP/test_29.dk (bug 5793)"
1328 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1329 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1330 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1331 log "dumped log to $TMP/test_29.dk (bug 5793)"
1335 run_test 29 "IT_GETATTR regression ============================"
1338 cp `which ls` $DIR || cp /bin/ls $DIR
1342 run_test 30 "run binary from Lustre (execve) ==================="
1345 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1346 $CHECKSTAT -a $DIR/f31 || error
1348 run_test 31a "open-unlink file =================================="
1351 touch $DIR/f31 || error
1352 ln $DIR/f31 $DIR/f31b || error
1353 multiop $DIR/f31b Ouc || error
1354 $CHECKSTAT -t file $DIR/f31 || error
1356 run_test 31b "unlink file with multiple links while open ======="
1359 touch $DIR/f31 || error
1360 ln $DIR/f31 $DIR/f31c || error
1361 multiop_bg_pause $DIR/f31 O_uc || return 1
1363 multiop $DIR/f31c Ouc
1364 kill -USR1 $MULTIPID
1367 run_test 31c "open-unlink file with multiple links ============="
1370 opendirunlink $DIR/d31d $DIR/d31d || error
1371 $CHECKSTAT -a $DIR/d31d || error
1373 run_test 31d "remove of open directory ========================="
1375 test_31e() { # bug 2904
1376 check_kernel_version 34 || return 0
1377 openfilleddirunlink $DIR/d31e || error
1379 run_test 31e "remove of open non-empty directory ==============="
1381 test_31f() { # bug 4554
1384 $SETSTRIPE $DIR/d31f -s 1048576 -c 1
1385 cp /etc/hosts $DIR/d31f
1387 $GETSTRIPE $DIR/d31f/hosts
1388 multiop_bg_pause $DIR/d31f D_c || return 1
1391 rm -rv $DIR/d31f || error "first of $DIR/d31f"
1393 $SETSTRIPE $DIR/d31f -s 1048576 -c 1
1394 cp /etc/hosts $DIR/d31f
1397 multiop_bg_pause $DIR/d31f D_c || return 1
1400 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
1401 wait $MULTIPID || error "first opendir $MULTIPID failed"
1405 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
1406 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
1409 run_test 31f "remove of open directory with open-unlink file ==="
1412 echo "-- cross directory link --"
1413 mkdir $DIR/d31g{a,b}
1415 ln $DIR/d31ga/f $DIR/d31gb/g
1416 $CHECKSTAT -t file $DIR/d31ga/f || error "source"
1417 [ `stat -c%h $DIR/d31ga/f` == '2' ] || error "source nlink"
1418 $CHECKSTAT -t file $DIR/d31gb/g || error "target"
1419 [ `stat -c%h $DIR/d31gb/g` == '2' ] || error "target nlink"
1421 run_test 31g "cross directory link==============="
1424 echo "-- cross directory link --"
1428 ln $DIR/d31h/f $DIR/d31h/dir/g
1429 $CHECKSTAT -t file $DIR/d31h/f || error "source"
1430 [ `stat -c%h $DIR/d31h/f` == '2' ] || error "source nlink"
1431 $CHECKSTAT -t file $DIR/d31h/dir/g || error "target"
1432 [ `stat -c%h $DIR/d31h/dir/g` == '2' ] || error "target nlink"
1434 run_test 31h "cross directory link under child==============="
1437 echo "-- cross directory link --"
1440 touch $DIR/d31i/dir/f
1441 ln $DIR/d31i/dir/f $DIR/d31i/g
1442 $CHECKSTAT -t file $DIR/d31i/dir/f || error "source"
1443 [ `stat -c%h $DIR/d31i/dir/f` == '2' ] || error "source nlink"
1444 $CHECKSTAT -t file $DIR/d31i/g || error "target"
1445 [ `stat -c%h $DIR/d31i/g` == '2' ] || error "target nlink"
1447 run_test 31i "cross directory link under parent==============="
1452 mkdir $DIR/d31j/dir1
1453 ln $DIR/d31j/dir1 $DIR/d31j/dir2 && error "ln for dir"
1454 link $DIR/d31j/dir1 $DIR/d31j/dir3 && error "link for dir"
1455 mlink $DIR/d31j/dir1 $DIR/d31j/dir4 && error "mlink for dir"
1456 mlink $DIR/d31j/dir1 $DIR/d31j/dir1 && error "mlink to the same dir"
1459 run_test 31j "link for directory==============="
1465 touch $DIR/d31k/exist
1466 mlink $DIR/d31k/s $DIR/d31k/t || error "mlink"
1467 mlink $DIR/d31k/s $DIR/d31k/exist && error "mlink to exist file"
1468 mlink $DIR/d31k/s $DIR/d31k/s && error "mlink to the same file"
1469 mlink $DIR/d31k/s $DIR/d31k && error "mlink to parent dir"
1470 mlink $DIR/d31k $DIR/d31k/s && error "mlink parent dir to target"
1471 mlink $DIR/d31k/not-exist $DIR/d31k/foo && error "mlink non-existing to new"
1472 mlink $DIR/d31k/not-exist $DIR/d31k/s && error "mlink non-existing to exist"
1475 run_test 31k "link to file: the same, non-existing, dir==============="
1481 touch $DIR/d31m2/exist
1482 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
1483 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
1484 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
1485 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
1486 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
1487 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
1490 run_test 31m "link to file: the same, non-existing, dir==============="
1493 echo "== more mountpoints and symlinks ================="
1494 [ -e $DIR/d32a ] && rm -fr $DIR/d32a
1495 mkdir -p $DIR/d32a/ext2-mountpoint
1496 mount -t ext2 -o loop $EXT2_DEV $DIR/d32a/ext2-mountpoint || error
1497 $CHECKSTAT -t dir $DIR/d32a/ext2-mountpoint/.. || error
1498 $UMOUNT $DIR/d32a/ext2-mountpoint || error
1500 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
1503 [ -e $DIR/d32b ] && rm -fr $DIR/d32b
1504 mkdir -p $DIR/d32b/ext2-mountpoint
1505 mount -t ext2 -o loop $EXT2_DEV $DIR/d32b/ext2-mountpoint || error
1506 ls -al $DIR/d32b/ext2-mountpoint/.. || error
1507 $UMOUNT $DIR/d32b/ext2-mountpoint || error
1509 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
1512 [ -e $DIR/d32c ] && rm -fr $DIR/d32c
1513 mkdir -p $DIR/d32c/ext2-mountpoint
1514 mount -t ext2 -o loop $EXT2_DEV $DIR/d32c/ext2-mountpoint || error
1515 mkdir -p $DIR/d32c/d2/test_dir
1516 $CHECKSTAT -t dir $DIR/d32c/ext2-mountpoint/../d2/test_dir || error
1517 $UMOUNT $DIR/d32c/ext2-mountpoint || error
1519 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
1522 [ -e $DIR/d32d ] && rm -fr $DIR/d32d
1523 mkdir -p $DIR/d32d/ext2-mountpoint
1524 mount -t ext2 -o loop $EXT2_DEV $DIR/d32d/ext2-mountpoint || error
1525 mkdir -p $DIR/d32d/d2/test_dir
1526 ls -al $DIR/d32d/ext2-mountpoint/../d2/test_dir || error
1527 $UMOUNT $DIR/d32d/ext2-mountpoint || error
1529 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
1532 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
1533 mkdir -p $DIR/d32e/tmp
1534 TMP_DIR=$DIR/d32e/tmp
1535 ln -s $DIR/d32e $TMP_DIR/symlink11
1536 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1537 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
1538 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
1540 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
1543 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
1544 mkdir -p $DIR/d32f/tmp
1545 TMP_DIR=$DIR/d32f/tmp
1546 ln -s $DIR/d32f $TMP_DIR/symlink11
1547 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1548 ls $DIR/d32f/tmp/symlink11 || error
1549 ls $DIR/d32f/symlink01 || error
1551 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
1554 TMP_DIR=$DIR/$tdir/tmp
1555 mkdir -p $TMP_DIR $DIR/${tdir}2
1556 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1557 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1558 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
1559 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
1560 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
1561 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
1563 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1566 rm -fr $DIR/$tdir $DIR/${tdir}2
1567 TMP_DIR=$DIR/$tdir/tmp
1568 mkdir -p $TMP_DIR $DIR/${tdir}2
1569 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1570 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1571 ls $TMP_DIR/symlink12 || error
1572 ls $DIR/$tdir/symlink02 || error
1574 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1577 [ -e $DIR/d32i ] && rm -fr $DIR/d32i
1578 mkdir -p $DIR/d32i/ext2-mountpoint
1579 mount -t ext2 -o loop $EXT2_DEV $DIR/d32i/ext2-mountpoint || error
1580 touch $DIR/d32i/test_file
1581 $CHECKSTAT -t file $DIR/d32i/ext2-mountpoint/../test_file || error
1582 $UMOUNT $DIR/d32i/ext2-mountpoint || error
1584 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
1587 [ -e $DIR/d32j ] && rm -fr $DIR/d32j
1588 mkdir -p $DIR/d32j/ext2-mountpoint
1589 mount -t ext2 -o loop $EXT2_DEV $DIR/d32j/ext2-mountpoint || error
1590 touch $DIR/d32j/test_file
1591 cat $DIR/d32j/ext2-mountpoint/../test_file || error
1592 $UMOUNT $DIR/d32j/ext2-mountpoint || error
1594 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
1598 mkdir -p $DIR/d32k/ext2-mountpoint
1599 mount -t ext2 -o loop $EXT2_DEV $DIR/d32k/ext2-mountpoint
1600 mkdir -p $DIR/d32k/d2
1601 touch $DIR/d32k/d2/test_file || error
1602 $CHECKSTAT -t file $DIR/d32k/ext2-mountpoint/../d2/test_file || error
1603 $UMOUNT $DIR/d32k/ext2-mountpoint || error
1605 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
1609 mkdir -p $DIR/d32l/ext2-mountpoint
1610 mount -t ext2 -o loop $EXT2_DEV $DIR/d32l/ext2-mountpoint || error
1611 mkdir -p $DIR/d32l/d2
1612 touch $DIR/d32l/d2/test_file
1613 cat $DIR/d32l/ext2-mountpoint/../d2/test_file || error
1614 $UMOUNT $DIR/d32l/ext2-mountpoint || error
1616 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
1620 mkdir -p $DIR/d32m/tmp
1621 TMP_DIR=$DIR/d32m/tmp
1622 ln -s $DIR $TMP_DIR/symlink11
1623 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1624 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
1625 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
1627 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
1631 mkdir -p $DIR/d32n/tmp
1632 TMP_DIR=$DIR/d32n/tmp
1633 ln -s $DIR $TMP_DIR/symlink11
1634 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1635 ls -l $DIR/d32n/tmp/symlink11 || error
1636 ls -l $DIR/d32n/symlink01 || error
1638 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
1641 rm -fr $DIR/d32o $DIR/$tfile
1643 mkdir -p $DIR/d32o/tmp
1644 TMP_DIR=$DIR/d32o/tmp
1645 ln -s $DIR/$tfile $TMP_DIR/symlink12
1646 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1647 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
1648 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
1649 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
1650 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
1652 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
1662 mkdir -p $DIR/d32p/tmp
1664 TMP_DIR=$DIR/d32p/tmp
1666 ln -s $DIR/$tfile $TMP_DIR/symlink12
1668 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1670 cat $DIR/d32p/tmp/symlink12 || error
1672 cat $DIR/d32p/symlink02 || error
1675 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
1678 [ -e $DIR/d32q ] && rm -fr $DIR/d32q
1680 touch $DIR/d32q/under_the_mount
1681 mount -t ext2 -o loop $EXT2_DEV $DIR/d32q
1682 ls $DIR/d32q/under_the_mount && error || true
1683 $UMOUNT $DIR/d32q || error
1685 run_test 32q "stat follows mountpoints in Lustre (should return error)"
1688 [ -e $DIR/d32r ] && rm -fr $DIR/d32r
1690 touch $DIR/d32r/under_the_mount
1691 mount -t ext2 -o loop $EXT2_DEV $DIR/d32r
1692 ls $DIR/d32r | grep -q under_the_mount && error || true
1693 $UMOUNT $DIR/d32r || error
1695 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
1700 chmod 444 $DIR/$tfile
1701 chown $RUNAS_ID $DIR/$tfile
1703 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
1706 run_test 33 "write file with mode 444 (should return error) ===="
1711 chown $RUNAS_ID $DIR/d33
1712 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
1713 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
1714 error "open RDWR" || true
1716 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
1721 chown $RUNAS_ID $DIR/d33
1722 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
1724 run_test 33b "test open file with malformed flags (No panic and return error)"
1735 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
1738 for ostnum in $(seq $OSTCOUNT); do
1739 # test-framework's OST numbering is one-based, while Lustre's
1741 ostname=$(printf "lustre-OST%.4d" $((ostnum - 1)))
1742 # Parsing llobdstat's output sucks; we could grep the /proc
1743 # path, but that's likely to not be as portable as using the
1744 # llobdstat utility. Besides, this way we also test that
1746 write_bytes=$(do_facet ost$ostnum $LLOBDSTAT $ostname |
1747 sed -e 's/^.*, Write: \([0-9][0-9]*\),.*$/\1/' |
1749 if (( ${write_bytes:-0} > 0 ))
1756 $all_zeros || return 0
1759 echo foo > $DIR/d33/bar
1763 # Total up write_bytes after writing. We'd better find non-zeros.
1764 for ostnum in $(seq $OSTCOUNT); do
1765 ostname=$(printf "lustre-OST%.4d" $((ostnum - 1)))
1766 write_bytes=$(do_facet ost$ostnum $LLOBDSTAT $ostname |
1767 sed -e 's/^.*, Write: \([0-9][0-9]*\),.*$/\1/' |
1769 if (( ${write_bytes:-0} > 0 ))
1776 $all_zeros && error "OST not keeping write_bytes stats (b22312)"
1778 run_test 33c "test llobdstat and write_bytes"
1780 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
1783 $MCREATE $DIR/f34 || error
1784 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1785 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
1786 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1787 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1789 run_test 34a "truncate file that has not been opened ==========="
1792 [ ! -f $DIR/f34 ] && test_34a
1793 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1794 $OPENFILE -f O_RDONLY $DIR/f34
1795 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1796 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1798 run_test 34b "O_RDONLY opening file doesn't create objects ====="
1801 [ ! -f $DIR/f34 ] && test_34a
1802 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1803 $OPENFILE -f O_RDWR $DIR/f34
1804 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
1805 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1807 run_test 34c "O_RDWR opening file-with-size works =============="
1810 [ ! -f $DIR/f34 ] && test_34a
1811 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
1812 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1815 run_test 34d "write to sparse file ============================="
1819 $MCREATE $DIR/f34e || error
1820 $TRUNCATE $DIR/f34e 1000 || error
1821 $CHECKSTAT -s 1000 $DIR/f34e || error
1822 $OPENFILE -f O_RDWR $DIR/f34e
1823 $CHECKSTAT -s 1000 $DIR/f34e || error
1825 run_test 34e "create objects, some with size and some without =="
1827 test_34f() { # bug 6242, 6243
1830 $MCREATE $DIR/f34f || error
1831 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
1832 dd if=$DIR/f34f of=$TMP/f34f
1833 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
1834 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
1835 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
1836 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
1837 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
1839 run_test 34f "read from a file with no objects until EOF ======="
1842 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
1843 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
1844 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
1845 cancel_lru_locks osc
1846 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
1847 error "wrong size after lock cancel"
1849 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
1850 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
1851 error "expanding truncate failed"
1852 cancel_lru_locks osc
1853 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
1854 error "wrong expanded size after lock cancel"
1856 run_test 34g "truncate long file ==============================="
1859 cp /bin/sh $DIR/f35a
1861 chown $RUNAS_ID $DIR/f35a
1862 $RUNAS $DIR/f35a && error || true
1865 run_test 35a "exec file with mode 444 (should return and not leak) ====="
1869 utime $DIR/f36 || error
1871 run_test 36a "MDS utime check (mknod, utime) ==================="
1875 utime $DIR/f36 || error
1877 run_test 36b "OST utime check (open, utime) ===================="
1882 chown $RUNAS_ID $DIR/d36
1883 $RUNAS utime $DIR/d36/f36 || error
1885 run_test 36c "non-root MDS utime check (mknod, utime) =========="
1888 [ ! -d $DIR/d36 ] && test_36c
1889 echo "" > $DIR/d36/f36
1890 $RUNAS utime $DIR/d36/f36 || error
1892 run_test 36d "non-root OST utime check (open, utime) ==========="
1895 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
1897 touch $DIR/$tdir/$tfile
1898 $RUNAS utime $DIR/$tdir/$tfile && \
1899 error "utime worked, expected failure" || true
1901 run_test 36e "utime on non-owned file (should return error) ===="
1905 local LANG_SAVE=$LANG
1906 local LC_LANG_SAVE=$LC_LANG
1907 export LANG=C LC_LANG=C # for date language
1909 DATESTR="Dec 20 2000"
1911 lctl set_param fail_loc=$fl
1913 cp /etc/hosts $DIR/$tdir/$tfile
1914 sync & # write RPC generated with "current" inode timestamp, but delayed
1916 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
1917 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
1918 cancel_lru_locks osc
1919 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
1921 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
1922 echo "BEFORE: $LS_BEFORE" && \
1923 echo "AFTER : $LS_AFTER" && \
1924 echo "WANT : $DATESTR" && \
1925 error "$DIR/$tdir/$tfile timestamps changed" || true
1927 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
1931 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
1932 subr_36fh "0x80000214"
1934 run_test 36f "utime on file racing with OST BRW write =========="
1937 remote_ost_nodsh && skip "remote OST with nodsh" && return
1940 export FMD_MAX_AGE=`do_facet ost1 lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | head -n 1`
1941 FMD_BEFORE="`awk '/ll_fmd_cache/ { print $2 }' /proc/slabinfo`"
1942 touch $DIR/$tdir/$tfile
1943 sleep $((FMD_MAX_AGE + 12))
1944 FMD_AFTER="`awk '/ll_fmd_cache/ { print $2 }' /proc/slabinfo`"
1945 [ "$FMD_AFTER" -gt "$FMD_BEFORE" ] && \
1946 echo "AFTER : $FMD_AFTER > BEFORE $FMD_BEFORE" && \
1947 error "fmd didn't expire after ping" || true
1949 run_test 36g "filter mod data cache expiry ====================="
1952 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
1953 subr_36fh "0x80000227"
1955 run_test 36h "utime on file racing with OST BRW write =========="
1959 echo f > $DIR/$tdir/fbugfile
1960 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
1961 ls $DIR/$tdir | grep "\<fbugfile\>" && error
1962 $UMOUNT $DIR/$tdir || error
1963 rm -f $DIR/$tdir/fbugfile || error
1965 run_test 37 "ls a mounted file system to check old content ====="
1968 local file=$DIR/$tfile
1970 openfile -f O_DIRECTORY $file
1973 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
1974 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
1976 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
1980 touch $DIR/${tfile}2
1981 # ls -l $DIR/$tfile $DIR/${tfile}2
1982 # ls -lu $DIR/$tfile $DIR/${tfile}2
1983 # ls -lc $DIR/$tfile $DIR/${tfile}2
1985 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
1986 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
1988 ls -l $DIR/$tfile $DIR/${tfile}2
1990 ls -lu $DIR/$tfile $DIR/${tfile}2
1992 ls -lc $DIR/$tfile $DIR/${tfile}2
1993 error "O_TRUNC didn't change timestamps"
1996 run_test 39 "mtime changed on create ==========================="
1999 dd if=/dev/zero of=$DIR/f40 bs=4096 count=1
2000 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/f40 && error
2001 $CHECKSTAT -t file -s 4096 $DIR/f40 || error
2003 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
2007 small_write $DIR/f41 18
2009 run_test 41 "test small file write + fstat ====================="
2011 count_ost_writes() {
2012 lctl get_param -n osc.*.stats |
2013 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
2020 BG_DIRTY_RATIO_SAVE=10
2021 MAX_BG_DIRTY_RATIO=25
2025 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
2026 # dirty_ratio, dirty_background_ratio
2027 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
2028 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
2029 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
2030 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
2032 # if file not here, we are a 2.4 kernel
2033 kill -CONT `pidof kupdated`
2038 # setup the trap first, so someone cannot exit the test at the
2039 # exact wrong time and mess up a machine
2040 trap start_writeback EXIT
2041 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
2042 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
2043 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
2044 sysctl -w vm.dirty_writeback_centisecs=0
2045 sysctl -w vm.dirty_writeback_centisecs=0
2046 # save and increase /proc/sys/vm/dirty_ratio
2047 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
2048 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
2049 # save and increase /proc/sys/vm/dirty_background_ratio
2050 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
2051 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
2053 # if file not here, we are a 2.4 kernel
2054 kill -STOP `pidof kupdated`
2058 # ensure that all stripes have some grant before we test client-side cache
2060 [ "$SETUP_TEST42" ] && return
2061 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
2062 dd if=/dev/zero of=$i bs=4k count=1
2068 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
2069 # file truncation, and file removal.
2072 cancel_lru_locks osc
2074 sync; sleep 1; sync # just to be safe
2075 BEFOREWRITES=`count_ost_writes`
2076 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
2077 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
2078 AFTERWRITES=`count_ost_writes`
2079 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
2080 error "$BEFOREWRITES < $AFTERWRITES"
2083 run_test 42a "ensure that we don't flush on close =============="
2087 cancel_lru_locks osc
2090 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
2091 BEFOREWRITES=`count_ost_writes`
2092 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
2093 AFTERWRITES=`count_ost_writes`
2094 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
2095 error "$BEFOREWRITES < $AFTERWRITES on unlink"
2097 BEFOREWRITES=`count_ost_writes`
2098 sync || error "sync: $?"
2099 AFTERWRITES=`count_ost_writes`
2100 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
2101 error "$BEFOREWRITES < $AFTERWRITES on sync"
2103 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
2107 run_test 42b "test destroy of file with cached dirty data ======"
2109 # if these tests just want to test the effect of truncation,
2110 # they have to be very careful. consider:
2111 # - the first open gets a {0,EOF}PR lock
2112 # - the first write conflicts and gets a {0, count-1}PW
2113 # - the rest of the writes are under {count,EOF}PW
2114 # - the open for truncate tries to match a {0,EOF}PR
2115 # for the filesize and cancels the PWs.
2116 # any number of fixes (don't get {0,EOF} on open, match
2117 # composite locks, do smarter file size management) fix
2118 # this, but for now we want these tests to verify that
2119 # the cancellation with truncate intent works, so we
2120 # start the file with a full-file pw lock to match against
2121 # until the truncate.
2126 cancel_lru_locks osc
2128 # prime the file with 0,EOF PW to match
2132 # now the real test..
2133 dd if=/dev/zero of=$file bs=1024 count=100
2134 BEFOREWRITES=`count_ost_writes`
2135 $TRUNCATE $file $offset
2136 cancel_lru_locks osc
2137 AFTERWRITES=`count_ost_writes`
2143 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
2144 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
2147 run_test 42c "test partial truncate of file with cached dirty data"
2151 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
2152 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
2155 run_test 42d "test complete truncate of file with cached dirty data"
2161 test_42e() { # bug22074
2162 local TDIR=$DIR/${tdir}e
2163 local pagesz=$(page_size)
2165 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
2166 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
2171 $LFS setstripe -c 1 $TDIR
2172 createmany -o $TDIR/f $files
2174 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
2176 # we assume that with $OSTCOUNT files, at least one of them will
2177 # be allocated on OST0.
2178 warmup_files=$((OSTCOUNT * max_dirty_mb))
2179 createmany -o $TDIR/w $warmup_files
2181 # write a large amount of data into one file and sync, to get good
2182 # avail_grant number from OST.
2183 for ((i=0; i<$warmup_files; i++)); do
2184 idx=$($LFS getstripe -i $TDIR/w$i)
2185 [ $idx -ne 0 ] && continue
2186 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
2189 [ $i -gt $warmup_files ] && error "OST0 is still cold"
2191 $LCTL get_param $proc_osc0/cur_dirty_bytes
2192 $LCTL get_param $proc_osc0/cur_grant_bytes
2194 # create as much dirty pages as we can while not to trigger the actual
2195 # RPCs directly. but depends on the env, VFS may trigger flush during this
2196 # period, hopefully we are good.
2197 for ((i=0; i<$warmup_files; i++)); do
2198 idx=$($LFS getstripe -i $TDIR/w$i)
2199 [ $idx -ne 0 ] && continue
2200 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
2202 $LCTL get_param $proc_osc0/cur_dirty_bytes
2203 $LCTL get_param $proc_osc0/cur_grant_bytes
2205 # perform the real test
2206 $LCTL set_param $proc_osc0/rpc_stats 0
2207 for ((;i<$files; i++)); do
2208 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
2209 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
2212 $LCTL get_param $proc_osc0/rpc_stats
2214 $LCTL get_param $proc_osc0/rpc_stats |
2215 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
2216 [ "$PPR" != "16:" ] && continue
2217 [ $WPCT -lt 85 ] && error "$pages-page write RPCs only $WPCT% < 85%"
2218 break # we only want the "pages per rpc" stat
2222 run_test 42e "verify sub-RPC writes are not done synchronously"
2226 cp -p /bin/ls $DIR/$tdir/$tfile
2227 multiop $DIR/$tdir/$tfile Ow_c &
2229 # give multiop a chance to open
2232 $DIR/$tdir/$tfile && error || true
2235 run_test 43 "execution of file opened for write should return -ETXTBSY"
2239 cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
2240 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
2242 multiop $DIR/d43/multiop Oc && error "expected error, got success"
2243 kill -USR1 $MULTIOP_PID || return 2
2244 wait $MULTIOP_PID || return 3
2247 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
2251 cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
2252 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
2254 truncate $DIR/d43/multiop 0 && error "expected error, got success"
2255 kill -USR1 $MULTIOP_PID || return 2
2256 wait $MULTIOP_PID || return 3
2259 run_test 43b "truncate of file being executed should return -ETXTBSY"
2262 local testdir="$DIR/d43c"
2265 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
2266 ( cd $testdir && md5sum -c)
2268 run_test 43c "md5sum of copy into lustre========================"
2271 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
2272 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
2273 dd if=$DIR/f1 bs=4k count=1 > /dev/null
2275 run_test 44 "zero length read from a sparse stripe ============="
2278 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
2280 [ -z "$nstripe" ] && skip "can't get stripe info" && return
2281 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
2282 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
2284 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
2285 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
2288 OFFSETS="0 $((stride/2)) $((stride-1))"
2289 for offset in $OFFSETS ; do
2290 for i in `seq 0 $((nstripe-1))`; do
2291 local GLOBALOFFSETS=""
2292 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
2293 local myfn=$DIR/d44a-$size
2294 echo "--------writing $myfn at $size"
2295 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
2296 GLOBALOFFSETS="$GLOBALOFFSETS $size"
2297 ll_sparseness_verify $myfn $GLOBALOFFSETS \
2298 || error "ll_sparseness_verify $GLOBALOFFSETS"
2300 for j in `seq 0 $((nstripe-1))`; do
2301 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
2302 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
2303 GLOBALOFFSETS="$GLOBALOFFSETS $size"
2305 ll_sparseness_verify $myfn $GLOBALOFFSETS \
2306 || error "ll_sparseness_verify $GLOBALOFFSETS"
2311 run_test 44a "test sparse pwrite ==============================="
2315 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
2321 before=`dirty_osc_total`
2322 echo executing "\"$*\""
2324 after=`dirty_osc_total`
2325 echo before $before, after $after
2329 # Obtain grants from OST if it supports it
2330 echo blah > ${f}_grant
2333 do_dirty_record "echo blah > $f"
2334 [ $before -eq $after ] && error "write wasn't cached"
2335 do_dirty_record "> $f"
2336 [ $before -gt $after ] || error "truncate didn't lower dirty count"
2337 do_dirty_record "echo blah > $f"
2338 [ $before -eq $after ] && error "write wasn't cached"
2339 do_dirty_record "sync"
2340 [ $before -gt $after ] || error "writeback didn't lower dirty count"
2341 do_dirty_record "echo blah > $f"
2342 [ $before -eq $after ] && error "write wasn't cached"
2343 do_dirty_record "cancel_lru_locks osc"
2344 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
2347 run_test 45 "osc io page accounting ============================"
2349 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
2350 # test tickles a bug where re-dirtying a page was failing to be mapped to the
2351 # objects offset and an assert hit when an rpc was built with 1023's mapped
2352 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
2357 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2359 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
2360 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2364 run_test 46 "dirtying a previously written page ================"
2366 # test_47 is removed "Device nodes check" is moved to test_28
2368 test_48a() { # bug 2399
2369 check_kernel_version 34 || return 0
2372 mv $DIR/d48a $DIR/d48.new || error "move directory failed"
2373 mkdir $DIR/d48a || error "recreate directory failed"
2374 touch foo || error "'touch foo' failed after recreating cwd"
2375 mkdir bar || error "'mkdir foo' failed after recreating cwd"
2376 if check_kernel_version 44; then
2377 touch .foo || error "'touch .foo' failed after recreating cwd"
2378 mkdir .bar || error "'mkdir .foo' failed after recreating cwd"
2380 ls . > /dev/null || error "'ls .' failed after recreating cwd"
2381 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2382 cd . || error "'cd .' failed after recreating cwd"
2383 mkdir . && error "'mkdir .' worked after recreating cwd"
2384 rmdir . && error "'rmdir .' worked after recreating cwd"
2385 ln -s . baz || error "'ln -s .' failed after recreating cwd"
2386 cd .. || error "'cd ..' failed after recreating cwd"
2388 run_test 48a "Access renamed working dir (should return errors)="
2390 test_48b() { # bug 2399
2391 check_kernel_version 34 || return 0
2394 rmdir $DIR/d48b || error "remove cwd $DIR/d48b failed"
2395 touch foo && error "'touch foo' worked after removing cwd"
2396 mkdir foo && error "'mkdir foo' worked after removing cwd"
2397 if check_kernel_version 44; then
2398 touch .foo && error "'touch .foo' worked after removing cwd"
2399 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2401 ls . > /dev/null && error "'ls .' worked after removing cwd"
2402 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2403 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
2404 mkdir . && error "'mkdir .' worked after removing cwd"
2405 rmdir . && error "'rmdir .' worked after removing cwd"
2406 ln -s . foo && error "'ln -s .' worked after removing cwd"
2407 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
2409 run_test 48b "Access removed working dir (should return errors)="
2411 test_48c() { # bug 2350
2412 check_kernel_version 36 || return 0
2413 #lctl set_param debug=-1
2415 mkdir -p $DIR/d48c/dir
2417 $TRACE rmdir $DIR/d48c/dir || error "remove cwd $DIR/d48c/dir failed"
2418 $TRACE touch foo && error "'touch foo' worked after removing cwd"
2419 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
2420 if check_kernel_version 44; then
2421 touch .foo && error "'touch .foo' worked after removing cwd"
2422 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2424 $TRACE ls . && error "'ls .' worked after removing cwd"
2425 $TRACE ls .. || error "'ls ..' failed after removing cwd"
2426 is_patchless || ( $TRACE cd . && error "'cd .' worked after removing cwd" )
2427 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
2428 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
2429 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
2430 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
2432 run_test 48c "Access removed working subdir (should return errors)"
2434 test_48d() { # bug 2350
2435 check_kernel_version 36 || return 0
2436 #lctl set_param debug=-1
2438 mkdir -p $DIR/d48d/dir
2440 $TRACE rmdir $DIR/d48d/dir || error "remove cwd $DIR/d48d/dir failed"
2441 $TRACE rmdir $DIR/d48d || error "remove parent $DIR/d48d failed"
2442 $TRACE touch foo && error "'touch foo' worked after removing parent"
2443 $TRACE mkdir foo && error "'mkdir foo' worked after removing parent"
2444 if check_kernel_version 44; then
2445 touch .foo && error "'touch .foo' worked after removing parent"
2446 mkdir .foo && error "'mkdir .foo' worked after removing parent"
2448 $TRACE ls . && error "'ls .' worked after removing parent"
2449 $TRACE ls .. && error "'ls ..' worked after removing parent"
2450 is_patchless || ( $TRACE cd . && error "'cd .' worked after recreate parent" )
2451 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
2452 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
2453 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
2454 is_patchless || ( $TRACE cd .. && error "'cd ..' worked after removing parent" || true )
2456 run_test 48d "Access removed parent subdir (should return errors)"
2458 test_48e() { # bug 4134
2459 check_kernel_version 41 || return 0
2460 #lctl set_param debug=-1
2462 mkdir -p $DIR/d48e/dir
2464 $TRACE rmdir $DIR/d48e/dir || error "remove cwd $DIR/d48e/dir failed"
2465 $TRACE rmdir $DIR/d48e || error "remove parent $DIR/d48e failed"
2466 $TRACE touch $DIR/d48e || error "'touch $DIR/d48e' failed"
2467 $TRACE chmod +x $DIR/d48e || error "'chmod +x $DIR/d48e' failed"
2468 # On a buggy kernel addition of "touch foo" after cd .. will
2469 # produce kernel oops in lookup_hash_it
2470 touch ../foo && error "'cd ..' worked after recreate parent"
2472 $TRACE rm $DIR/d48e || error "rm '$DIR/d48e' failed"
2474 run_test 48e "Access to recreated parent subdir (should return errors)"
2480 ls /proc/$$/cwd || error
2482 run_test 50 "special situations: /proc symlinks ==============="
2484 test_51a() { # was test_51
2485 # bug 1516 - create an empty entry right after ".." then split dir
2488 $MCREATE $DIR/d51/bar
2490 createmany -m $DIR/d51/longfile 201
2492 while [ `ls -sd $DIR/d51 | awk '{ print $1 }'` -eq 4 ]; do
2493 $MCREATE $DIR/d51/longfile$FNUM
2498 ls -l $DIR/d51 > /dev/null || error
2500 run_test 51a "special situations: split htree with empty entry =="
2502 #export NUMTEST=70000
2503 # FIXME: I select a relatively small number to do basic test.
2504 # large number may give panic(). debugging on this is going on.
2507 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
2508 [ $NUMFREE -lt 21000 ] && \
2509 skip "not enough free inodes ($NUMFREE)" && \
2512 check_kernel_version 40 || NUMTEST=31000
2513 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 50))
2516 createmany -d $DIR/d51b/t- $NUMTEST
2518 run_test 51b "mkdir .../t-0 --- .../t-$NUMTEST ===================="
2521 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2523 local ndirs=${TEST51BB_NDIRS:-10}
2524 local nfiles=${TEST51BB_NFILES:-100}
2526 local numfree=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
2528 [ $numfree -lt $(( ndirs * nfiles)) ] && \
2529 nfiles=$(( numfree / ndirs - 10 ))
2531 local dir=$DIR/d51bb
2533 local savePOLICY=$(lctl get_param -n lmv.*.placement)
2534 lctl set_param -n lmv.*.placement=CHAR
2537 local IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
2541 for ((i=0; i < $ndirs; i++)); do
2542 dirs[i]=$dir/$RANDOM
2543 echo Creating directory ${dirs[i]}
2546 echo Creating $nfiles in dir ${dirs[i]} ...
2547 echo "createmany -o ${dirs[i]}/$tfile- $nfiles"
2548 createmany -o ${dirs[i]}/$tfile- $nfiles
2554 IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
2558 for ((i=0; i<${#NEWUSED[@]}; i++)); do
2559 echo "mds $i: inodes count OLD ${OLDUSED[$i]} NEW ${NEWUSED[$i]}"
2560 [ ${OLDUSED[$i]} -lt ${NEWUSED[$i]} ] || rc=$((rc + 1))
2563 lctl set_param -n lmv.*.placement=$savePOLICY
2565 [ $rc -ne $MDSCOUNT ] || \
2566 error "Objects/inodes are not distributed over all mds servers"
2568 run_test 51bb "mkdir createmany CMD $MDSCOUNT ===================="
2572 [ ! -d $DIR/d51b ] && skip "$DIR/51b missing" && \
2575 unlinkmany -d $DIR/d51b/t- $NUMTEST
2577 run_test 51c "rmdir .../t-0 --- .../t-$NUMTEST ===================="
2580 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping test with few OSTs" && return
2582 createmany -o $DIR/d51d/t- 1000
2583 $LFS getstripe $DIR/d51d > $TMP/files
2584 for N in `seq 0 $((OSTCOUNT - 1))`; do
2585 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
2586 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
2587 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
2589 unlinkmany $DIR/d51d/t- 1000
2592 for N in `seq 1 $((OSTCOUNT - 1))`; do
2593 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
2594 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
2595 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
2596 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
2598 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
2599 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
2600 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
2601 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
2605 run_test 51d "check object distribution ===================="
2608 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
2611 chattr +a $DIR/d52a/foo || error "chattr +a failed"
2612 echo bar >> $DIR/d52a/foo || error "append bar failed"
2613 cp /etc/hosts $DIR/d52a/foo && error "cp worked"
2614 rm -f $DIR/d52a/foo 2>/dev/null && error "rm worked"
2615 link $DIR/d52a/foo $DIR/d52a/foo_link 2>/dev/null && error "link worked"
2616 echo foo >> $DIR/d52a/foo || error "append foo failed"
2617 mrename $DIR/d52a/foo $DIR/d52a/foo_ren && error "rename worked"
2618 lsattr $DIR/d52a/foo | egrep -q "^-+a[-e]+ $DIR/d52a/foo" || error "lsattr"
2619 chattr -a $DIR/d52a/foo || error "chattr -a failed"
2620 cp -r $DIR/d52a /tmp/
2621 rm -fr $DIR/d52a || error "cleanup rm failed"
2623 run_test 52a "append-only flag test (should return errors) ====="
2626 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
2629 chattr +i $DIR/d52b/foo || error "chattr +i failed"
2630 cat test > $DIR/d52b/foo && error "cat test worked"
2631 cp /etc/hosts $DIR/d52b/foo && error "cp worked"
2632 rm -f $DIR/d52b/foo 2>/dev/null && error "rm worked"
2633 link $DIR/d52b/foo $DIR/d52b/foo_link 2>/dev/null && error "link worked"
2634 echo foo >> $DIR/d52b/foo && error "echo worked"
2635 mrename $DIR/d52b/foo $DIR/d52b/foo_ren && error "rename worked"
2636 [ -f $DIR/d52b/foo ] || error
2637 [ -f $DIR/d52b/foo_ren ] && error
2638 lsattr $DIR/d52b/foo | egrep -q "^-+i[-e]+ $DIR/d52b/foo" || error "lsattr"
2639 chattr -i $DIR/d52b/foo || error "chattr failed"
2641 rm -fr $DIR/d52b || error
2643 run_test 52b "immutable flag test (should return errors) ======="
2646 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2647 remote_ost_nodsh && skip "remote OST with nodsh" && return
2656 for value in $(do_facet $SINGLEMDS lctl get_param osc.*-osc-MDT0000.prealloc_last_id) ; do
2657 param=`echo ${value[0]} | cut -d "=" -f1`
2658 ostname=`echo $param | cut -d "." -f2 | cut -d - -f 1-2`
2659 mds_last=$(do_facet $SINGLEMDS lctl get_param -n $param)
2660 ostnum=$(echo $ostname | sed "s/${FSNAME}-OST//g" | awk '{print ($1+1)}' )
2661 ost_last=$(do_facet ost$ostnum lctl get_param -n obdfilter.$ostname.last_id | head -n 1)
2662 echo "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
2663 if [ $ost_last != $mds_last ]; then
2664 error "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
2668 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
2671 [ ! -f "$SOCKETSERVER" ] && skip_env "no socketserver, skipping" && return
2672 [ ! -f "$SOCKETCLIENT" ] && skip_env "no socketclient, skipping" && return
2673 $SOCKETSERVER $DIR/socket
2674 $SOCKETCLIENT $DIR/socket || error
2675 $MUNLINK $DIR/socket
2677 run_test 54a "unix domain socket test =========================="
2683 dd if=/dev/zero of=$f bs=`page_size` count=1
2685 run_test 54b "char device works in lustre ======================"
2688 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
2689 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
2690 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
2692 for i in `seq 3 7`; do
2693 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
2703 loopdev="$DIR/loop54c"
2706 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
2707 mknod $loopdev b 7 $LOOPNUM
2708 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
2709 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
2710 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
2711 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
2713 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
2714 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
2716 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
2721 run_test 54c "block device works in lustre ====================="
2727 [ "$string" = `echo $string > $f | cat $f` ] || error
2729 run_test 54d "fifo device works in lustre ======================"
2732 check_kernel_version 46 || return 0
2735 cp -aL /dev/console $f
2736 echo $string > $f || error
2738 run_test 54e "console/tty device works in lustre ======================"
2741 grep -q $FSTYPE /proc/filesystems && return 1
2743 grep -q $FSTYPE /proc/filesystems && return 1
2744 insmod ../$FSTYPE/$FSTYPE.o
2745 grep -q $FSTYPE /proc/filesystems && return 1
2746 insmod ../$FSTYPE/$FSTYPE.ko
2747 grep -q $FSTYPE /proc/filesystems && return 1
2754 client_only && skip "Not a server" && return
2755 mount -t $FSTYPE -o loop,iopen $EXT2_DEV $DIR/d55 || error "mounting"
2757 $IOPENTEST1 $DIR/d55/foo $DIR/d55 || error "running $IOPENTEST1"
2758 $IOPENTEST2 $DIR/d55 || error "running $IOPENTEST2"
2759 echo "check for $EXT2_DEV. Please wait..."
2761 $UMOUNT $DIR/d55 || error "unmounting"
2763 run_test 55 "check iopen_connect_dentry() ======================"
2765 test_56a() { # was test_56
2771 NUMFILESx2=$(($NUMFILES * 2))
2772 for i in `seq 1 $NUMFILES` ; do
2773 touch $DIR/d56/file$i
2774 touch $DIR/d56/dir/file$i
2777 # test lfs getstripe with --recursive
2778 FILENUM=`$GETSTRIPE --recursive $DIR/d56 | grep -c obdidx`
2779 [ $FILENUM -eq $NUMFILESx2 ] || error \
2780 "lfs getstripe --recursive $DIR/d56 wrong: found $FILENUM, expected $NUMFILESx2"
2781 FILENUM=`$GETSTRIPE $DIR/d56 | grep -c obdidx`
2782 [ $FILENUM -eq $NUMFILES ] || error \
2783 "lfs getstripe $DIR/d56 without --recursive wrong: found $FILENUM, expected $NUMFILES"
2784 echo "lfs getstripe --recursive passed."
2786 # test lfs getstripe with file instead of dir
2787 FILENUM=`$GETSTRIPE $DIR/d56/file1 | grep -c obdidx`
2788 [ $FILENUM -eq 1 ] || error \
2789 "lfs getstripe $DIR/d56/file1 wrong:found $FILENUM, expected 1"
2790 echo "lfs getstripe file passed."
2792 #test lfs getstripe with --verbose
2793 [ `$GETSTRIPE --verbose $DIR/d56 | grep -c lmm_magic` -eq $NUMFILES ] ||\
2794 error "lfs getstripe --verbose $DIR/d56 wrong: should find $NUMFILES lmm_magic info"
2795 [ `$GETSTRIPE $DIR/d56 | grep -c lmm_magic` -eq 0 ] || error \
2796 "lfs getstripe $DIR/d56 without --verbose wrong: should not show lmm_magic info"
2797 echo "lfs getstripe --verbose passed."
2799 #test lfs getstripe with --obd
2800 $GETSTRIPE --obd wrong_uuid $DIR/d56 2>&1 | grep -q "unknown obduuid" || \
2801 error "lfs getstripe --obd wrong_uuid should return error message"
2803 [ "$OSTCOUNT" -lt 2 ] && \
2804 skip_env "skipping other lfs getstripe --obd test" && return
2806 OBDUUID=$(lfs osts | grep ${OSTIDX}": " | awk '{print $2}')
2807 FILENUM=`$GETSTRIPE -ir $DIR/d56 | grep -x $OSTIDX | wc -l`
2808 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/d56 | grep obdidx | wc -l`
2809 [ $FOUND -eq $FILENUM ] || \
2810 error "lfs getstripe --obd wrong: found $FOUND, expected $FILENUM"
2811 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/d56 | \
2812 sed '/^[ ]*'${OSTIDX}'[ ]/d' |\
2813 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] || \
2814 error "lfs getstripe --obd wrong: should not show file on other obd"
2815 echo "lfs getstripe --obd passed."
2817 run_test 56a "check lfs getstripe ===================================="
2824 if [ ! -d "$DIR/${tdir}g" ] ; then
2825 mkdir -p $DIR/${tdir}g
2826 for i in `seq 1 $LOCAL_NUMFILES` ; do
2827 touch $DIR/${tdir}g/file$i
2829 for i in `seq 1 $LOCAL_NUMDIRS` ; do
2830 mkdir $DIR/${tdir}g/dir$i
2831 for j in `seq 1 $LOCAL_NUMFILES` ; do
2832 touch $DIR/${tdir}g/dir$i/file$j
2838 setup_56_special() {
2843 if [ ! -e "$TDIR/loop1b" ] ; then
2844 for i in `seq 1 $LOCAL_NUMFILES` ; do
2845 mknod $TDIR/loop${i}b b 7 $i
2846 mknod $TDIR/null${i}c c 1 3
2847 ln -s $TDIR/file1 $TDIR/link${i}l
2849 for i in `seq 1 $LOCAL_NUMDIRS` ; do
2850 mknod $TDIR/dir$i/loop${i}b b 7 $i
2851 mknod $TDIR/dir$i/null${i}c c 1 3
2852 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
2860 setup_56 $NUMFILES $NUMDIRS
2862 EXPECTED=$(($NUMDIRS + 2))
2863 # test lfs find with -name
2864 for i in `seq 1 $NUMFILES` ; do
2865 NUMS=`$LFIND -name "*$i" $DIR/${tdir}g | wc -l`
2866 [ $NUMS -eq $EXPECTED ] || error \
2867 "lfs find -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2869 echo "lfs find -name passed."
2871 run_test 56g "check lfs find -name ============================="
2876 setup_56 $NUMFILES $NUMDIRS
2878 EXPECTED=$((($NUMDIRS+1)*($NUMFILES-1)+$NUMFILES))
2879 # test lfs find with ! -name
2880 for i in `seq 1 $NUMFILES` ; do
2881 NUMS=`$LFIND ! -name "*$i" $DIR/${tdir}g | wc -l`
2882 [ $NUMS -eq $EXPECTED ] || error \
2883 "lfs find ! -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2885 echo "lfs find ! -name passed."
2887 run_test 56h "check lfs find ! -name ============================="
2892 UUID=`$LFS osts | awk '/0: / { print $2 }'`
2893 OUT="`$LFIND -ost $UUID $DIR/$tdir`"
2894 [ "$OUT" ] && error "$LFIND returned directory '$OUT'" || true
2896 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
2899 setup_56_special $NUMFILES $NUMDIRS
2901 EXPECTED=$((NUMDIRS+1))
2902 NUMS=`$LFIND -type d $DIR/${tdir}g | wc -l`
2903 [ $NUMS -eq $EXPECTED ] || \
2904 error "lfs find -type d $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2906 run_test 56j "check lfs find -type d ============================="
2909 setup_56_special $NUMFILES $NUMDIRS
2911 EXPECTED=$(((NUMDIRS+1) * NUMFILES))
2912 NUMS=`$LFIND -type f $DIR/${tdir}g | wc -l`
2913 [ $NUMS -eq $EXPECTED ] || \
2914 error "lfs find -type f $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2916 run_test 56k "check lfs find -type f ============================="
2919 setup_56_special $NUMFILES $NUMDIRS
2921 EXPECTED=$((NUMDIRS + NUMFILES))
2922 NUMS=`$LFIND -type b $DIR/${tdir}g | wc -l`
2923 [ $NUMS -eq $EXPECTED ] || \
2924 error "lfs find -type b $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2926 run_test 56l "check lfs find -type b ============================="
2929 setup_56_special $NUMFILES $NUMDIRS
2931 EXPECTED=$((NUMDIRS + NUMFILES))
2932 NUMS=`$LFIND -type c $DIR/${tdir}g | wc -l`
2933 [ $NUMS -eq $EXPECTED ] || \
2934 error "lfs find -type c $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2936 run_test 56m "check lfs find -type c ============================="
2939 setup_56_special $NUMFILES $NUMDIRS
2941 EXPECTED=$((NUMDIRS + NUMFILES))
2942 NUMS=`$LFIND -type l $DIR/${tdir}g | wc -l`
2943 [ $NUMS -eq $EXPECTED ] || \
2944 error "lfs find -type l $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2946 run_test 56n "check lfs find -type l ============================="
2949 setup_56 $NUMFILES $NUMDIRS
2952 utime $TDIR/file1 > /dev/null || error "utime (1)"
2953 utime $TDIR/file2 > /dev/null || error "utime (2)"
2954 utime $TDIR/dir1 > /dev/null || error "utime (3)"
2955 utime $TDIR/dir2 > /dev/null || error "utime (4)"
2956 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
2959 NUMS=`$LFIND -mtime +1 $TDIR | wc -l`
2960 [ $NUMS -eq $EXPECTED ] || \
2961 error "lfs find -mtime $TDIR wrong: found $NUMS, expected $EXPECTED"
2963 run_test 56o "check lfs find -mtime for old files =========================="
2966 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2971 setup_56 $NUMFILES $NUMDIRS
2973 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
2975 NUMS="`$LFIND -uid $RUNAS_ID $TDIR | wc -l`"
2976 [ $NUMS -eq $EXPECTED ] || \
2977 error "lfs find -uid $TDIR wrong: found $NUMS, expected $EXPECTED"
2979 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
2980 NUMS="`$LFIND ! -uid $RUNAS_ID $TDIR | wc -l`"
2981 [ $NUMS -eq $EXPECTED ] || \
2982 error "lfs find ! -uid $TDIR wrong: found $NUMS, expected $EXPECTED"
2984 echo "lfs find -uid and ! -uid passed."
2986 run_test 56p "check lfs find -uid and ! -uid ==============================="
2989 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2994 setup_56 $NUMFILES $NUMDIRS
2996 chgrp $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
2998 NUMS="`$LFIND -gid $RUNAS_ID $TDIR | wc -l`"
2999 [ $NUMS -eq $EXPECTED ] || \
3000 error "lfs find -gid $TDIR wrong: found $NUMS, expected $EXPECTED"
3002 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
3003 NUMS="`$LFIND ! -gid $RUNAS_ID $TDIR | wc -l`"
3004 [ $NUMS -eq $EXPECTED ] || \
3005 error "lfs find ! -gid $TDIR wrong: found $NUMS, expected $EXPECTED"
3007 echo "lfs find -gid and ! -gid passed."
3009 run_test 56q "check lfs find -gid and ! -gid ==============================="
3012 # note test will not do anything if MDS is not local
3013 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3015 local MNTDEV="osd.*MDT*.mntdev"
3016 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
3017 [ -z "$DEV" ] && error "can't access $MNTDEV"
3018 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
3019 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump || error "can't access $DEV"
3020 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
3021 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
3025 run_test 57a "verify MDS filesystem created with large inodes =="
3032 local FILEN=$dir/f$FILECOUNT
3034 rm -rf $dir || error "removing $dir"
3035 mkdir -p $dir || error "creating $dir"
3036 local num=$(get_mds_dir $dir)
3039 echo "mcreating $FILECOUNT files"
3040 createmany -m $dir/f 1 $FILECOUNT || \
3041 error "creating files in $dir"
3043 # verify that files do not have EAs yet
3044 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
3045 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
3049 df $dir #make sure we get new statfs data
3050 local MDSFREE=$(do_facet $mymds lctl get_param -n osd.*MDT000$((num -1)).kbytesfree)
3051 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
3052 echo "opening files to create objects/EAs"
3054 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
3055 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
3058 # verify that files have EAs now
3059 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
3060 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
3062 sleep 1 #make sure we get new statfs data
3064 local MDSFREE2=$(do_facet $mymds lctl get_param -n osd.*MDT000$((num -1)).kbytesfree)
3065 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
3066 if [ "$MDCFREE2" -lt "$((MDCFREE - 8))" ]; then
3067 if [ "$MDSFREE" != "$MDSFREE2" ]; then
3068 error "MDC before $MDCFREE != after $MDCFREE2"
3070 echo "MDC before $MDCFREE != after $MDCFREE2"
3071 echo "unable to confirm if MDS has large inodes"
3076 run_test 57b "default LOV EAs are stored inside large inodes ==="
3079 [ -z "$(which wiretest 2>/dev/null)" ] && skip_env "could not find wiretest" && return
3082 run_test 58 "verify cross-platform wire constants =============="
3085 echo "touch 130 files"
3086 createmany -o $DIR/f59- 130
3088 unlinkmany $DIR/f59- 130
3091 # wait for commitment of removal
3093 run_test 59 "verify cancellation of llog records async ========="
3095 TEST60_HEAD="test_60 run $RANDOM"
3097 [ ! -f run-llog.sh ] && skip_env "missing subtest run-llog.sh" && return
3098 log "$TEST60_HEAD - from kernel mode"
3101 run_test 60a "llog sanity tests run from kernel module =========="
3103 test_60b() { # bug 6411
3105 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
3117 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
3119 run_test 60b "limit repeated messages from CERROR/CWARN ========"
3122 echo "create 5000 files"
3123 createmany -o $DIR/f60c- 5000
3124 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
3125 lctl set_param fail_loc=0x80000137
3126 unlinkmany $DIR/f60c- 5000
3127 lctl set_param fail_loc=0
3129 run_test 60c "unlink file when mds full"
3132 SAVEPRINTK=$(lctl get_param -n printk)
3134 # verify "lctl mark" is even working"
3135 MESSAGE="test message ID $RANDOM $$"
3136 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
3137 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
3139 lctl set_param printk=0 || error "set lnet.printk failed"
3140 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
3141 MESSAGE="new test message ID $RANDOM $$"
3142 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
3143 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
3144 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
3146 lctl set_param -n printk="$SAVEPRINTK"
3148 run_test 60d "test printk console message masking"
3152 dd if=/dev/zero of=$f bs=`page_size` count=1
3153 cancel_lru_locks osc
3154 multiop $f OSMWUc || error
3157 run_test 61 "mmap() writes don't make sync hang ================"
3159 # bug 2330 - insufficient obd_match error checking causes LBUG
3163 cancel_lru_locks osc
3164 lctl set_param fail_loc=0x405
3165 cat $f && error "cat succeeded, expect -EIO"
3166 lctl set_param fail_loc=0
3168 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
3169 # match every page all of the time.
3170 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
3172 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
3173 test_63a() { # was test_63
3174 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
3175 lctl set_param -n osc.*.max_dirty_mb 0
3176 for i in `seq 10` ; do
3177 dd if=/dev/zero of=$DIR/f63 bs=8k &
3183 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
3184 rm -f $DIR/f63 || true
3186 run_test 63a "Verify oig_wait interruption does not crash ======="
3188 # bug 2248 - async write errors didn't return to application on sync
3189 # bug 3677 - async write errors left page locked
3192 lctl set_param debug=-1
3194 # ensure we have a grant to do async writes
3195 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
3198 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
3199 lctl set_param fail_loc=0x80000406
3200 multiop $DIR/$tfile Owy && \
3201 error "sync didn't return ENOMEM"
3202 sync; sleep 2; sync # do a real sync this time to flush page
3203 lctl get_param -n llite.*.dump_page_cache | grep locked && \
3204 error "locked page left in cache after async error" || true
3207 run_test 63b "async write errors should be returned to fsync ==="
3211 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
3213 run_test 64a "verify filter grant calculations (in kernel) ====="
3216 [ ! -f oos.sh ] && skip_env "missing subtest oos.sh" && return
3219 run_test 64b "check out-of-space detection on client ==========="
3221 # bug 1414 - set/get directories' stripe info
3225 $LVERIFY $DIR/d65 $DIR/d65/f1 || error "lverify failed"
3227 run_test 65a "directory with no stripe info ===================="
3231 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3233 $LVERIFY $DIR/d65 $DIR/d65/f2 || error "lverify failed"
3235 run_test 65b "directory setstripe $(($STRIPESIZE * 2)) 0 1 ==============="
3238 if [ $OSTCOUNT -gt 1 ]; then
3240 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 4)) -i 1 \
3241 -c $(($OSTCOUNT - 1)) || error "setstripe"
3243 $LVERIFY $DIR/d65 $DIR/d65/f3 || error "lverify failed"
3246 run_test 65c "directory setstripe $(($STRIPESIZE * 4)) 1 $(($OSTCOUNT - 1))"
3250 if [ $STRIPECOUNT -le 0 ]; then
3252 elif [ $STRIPECOUNT -gt 160 ]; then
3253 #LOV_MAX_STRIPE_COUNT is 160
3254 [ $OSTCOUNT -gt 160 ] && sc=160 || sc=$(($OSTCOUNT - 1))
3256 sc=$(($STRIPECOUNT - 1))
3258 $SETSTRIPE $DIR/d65 -s $STRIPESIZE -c $sc || error "setstripe"
3259 touch $DIR/d65/f4 $DIR/d65/f5
3260 $LVERIFY $DIR/d65 $DIR/d65/f4 $DIR/d65/f5 || error "lverify failed"
3262 run_test 65d "directory setstripe $STRIPESIZE -1 stripe_count =============="
3267 $SETSTRIPE $DIR/d65 || error "setstripe"
3268 $GETSTRIPE -v $DIR/d65 | grep "Default" || error "no stripe info failed"
3270 $LVERIFY $DIR/d65 $DIR/d65/f6 || error "lverify failed"
3272 run_test 65e "directory setstripe defaults ======================="
3276 $RUNAS $SETSTRIPE $DIR/d65f && error "setstripe succeeded" || true
3278 run_test 65f "dir setstripe permission (should return error) ==="
3282 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3283 $SETSTRIPE -d $DIR/d65 || error "setstripe"
3284 $GETSTRIPE -v $DIR/d65 | grep "Default" || \
3285 error "delete default stripe failed"
3287 run_test 65g "directory setstripe -d ==========================="
3291 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3292 mkdir -p $DIR/d65/dd1
3293 [ "`$GETSTRIPE -v $DIR/d65 | grep "^count"`" == \
3294 "`$GETSTRIPE -v $DIR/d65/dd1 | grep "^count"`" ] || error "stripe info inherit failed"
3296 run_test 65h "directory stripe info inherit ===================="
3298 test_65i() { # bug6367
3299 $SETSTRIPE $MOUNT -s 65536 -c -1
3301 run_test 65i "set non-default striping on root directory (bug 6367)="
3303 test_65ia() { # bug12836
3304 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
3306 run_test 65ia "getstripe on -1 default directory striping"
3308 test_65ib() { # bug12836
3309 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
3311 run_test 65ib "getstripe -v on -1 default directory striping"
3313 test_65ic() { # bug12836
3314 $LFS find -mtime -1 $MOUNT || error "find $MOUNT failed"
3316 run_test 65ic "new find on -1 default directory striping"
3318 test_65j() { # bug6367
3320 # if we aren't already remounting for each test, do so for this test
3321 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
3322 cleanup || error "failed to unmount"
3325 $SETSTRIPE -d $MOUNT || error "setstripe failed"
3327 run_test 65j "set default striping on root directory (bug 6367)="
3329 test_65k() { # bug11679
3330 [ "$OSTCOUNT" -lt 2 ] && skip_env "too few OSTs" && return
3331 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3333 echo "Check OST status: "
3334 MDS_OSCS=`do_facet $SINGLEMDS lctl dl | awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
3335 for OSC in $MDS_OSCS; do
3336 echo $OSC "is activate"
3337 do_facet $SINGLEMDS lctl --device %$OSC activate
3339 do_facet client mkdir -p $DIR/$tdir
3340 for INACTIVE_OSC in $MDS_OSCS; do
3341 echo $INACTIVE_OSC "is Deactivate:"
3342 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
3343 for STRIPE_OSC in $MDS_OSCS; do
3344 STRIPE_OST=`osc_to_ost $STRIPE_OSC`
3345 STRIPE_INDEX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
3346 grep $STRIPE_OST | awk -F: '{print $1}' | head -n 1`
3348 [ -f $DIR/$tdir/${STRIPE_INDEX} ] && continue
3349 echo "$SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} -i ${STRIPE_INDEX} -c 1"
3350 do_facet client $SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} -i ${STRIPE_INDEX} -c 1
3352 [ $RC -ne 0 ] && error "setstripe should have succeeded"
3354 do_facet client rm -f $DIR/$tdir/*
3355 echo $INACTIVE_OSC "is Activate."
3356 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
3359 run_test 65k "validate manual striping works properly with deactivated OSCs"
3361 test_65l() { # bug 12836
3362 mkdir -p $DIR/$tdir/test_dir
3363 $SETSTRIPE $DIR/$tdir/test_dir -c -1
3364 $LFS find -mtime -1 $DIR/$tdir >/dev/null
3366 run_test 65l "lfs find on -1 stripe dir ========================"
3368 # bug 2543 - update blocks count on client
3371 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
3373 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
3374 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
3376 run_test 66 "update inode blocks count on client ==============="
3382 if [ ! -z "$LLOOP" ]; then
3383 if swapon -s | grep -q $LLOOP; then
3384 swapoff $LLOOP || error "swapoff failed"
3387 $LCTL blockdev_detach $LLOOP || error "detach failed"
3391 if [ ! -z "$LLITELOOPLOAD" ]; then
3399 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
3403 swapon -s | awk '($1 == "'$1'") { print $4 }'
3406 # test case for lloop driver, basic function
3408 [ "$UID" != 0 ] && skip_env "must run as root" && return
3410 trap cleanup_68 EXIT
3412 if ! module_loaded llite_lloop; then
3413 if load_module llite/llite_lloop; then
3416 skip_env "can't find module llite_lloop"
3421 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
3422 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
3423 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
3425 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
3426 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
3430 run_test 68a "lloop driver - basic test ========================"
3432 # excercise swapping to lustre by adding a high priority swapfile entry
3433 # and then consuming memory until it is used.
3434 test_68b() { # was test_68
3435 [ "$UID" != 0 ] && skip_env "must run as root" && return
3436 lctl get_param -n devices | grep -q obdfilter && \
3437 skip "local OST" && return
3439 grep -q llite_lloop /proc/modules
3440 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
3442 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
3443 skip "can't reliably test swap with TCP" && return
3445 MEMTOTAL=`meminfo MemTotal`
3446 NR_BLOCKS=$((MEMTOTAL>>8))
3447 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
3449 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
3450 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
3453 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
3455 trap cleanup_68 EXIT
3457 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
3459 echo "before: `swapon -s | grep $LLOOP`"
3460 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
3461 echo "after: `swapon -s | grep $LLOOP`"
3462 SWAPUSED=`swap_used $LLOOP`
3466 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
3468 run_test 68b "support swapping to Lustre ========================"
3470 # bug5265, obdfilter oa2dentry return -ENOENT
3471 # #define OBD_FAIL_OST_ENOENT 0x217
3473 remote_ost_nodsh && skip "remote OST with nodsh" && return
3476 $SETSTRIPE $f -c 1 -i 0
3478 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
3480 do_facet ost1 lctl set_param fail_loc=0x217
3481 truncate $f 1 # vmtruncate() will ignore truncate() error.
3482 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
3484 do_facet ost1 lctl set_param fail_loc=0
3485 $DIRECTIO write $f 0 2 || error "write error"
3487 cancel_lru_locks osc
3488 $DIRECTIO read $f 0 1 || error "read error"
3490 do_facet ost1 lctl set_param fail_loc=0x217
3491 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
3493 do_facet ost1 lctl set_param fail_loc=0
3496 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
3500 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
3502 run_test 71 "Running dbench on lustre (don't segment fault) ===="
3504 test_72() { # bug 5695 - Test that on 2.6 remove_suid works properly
3505 check_kernel_version 43 || return 0
3506 [ "$RUNAS_ID" = "$UID" ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3508 # Check that testing environment is properly set up. Skip if not
3509 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
3510 skip_env "User $RUNAS_ID does not exist - skipping"
3513 # We had better clear the $DIR to get enough space for dd
3518 $RUNAS dd if=/dev/zero of=$DIR/f72 bs=512 count=1 || error
3519 # See if we are still setuid/sgid
3520 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on write"
3521 # Now test that MDS is updated too
3522 cancel_lru_locks mdc
3523 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on MDS"
3527 run_test 72 "Test that remove suid works properly (bug5695) ===="
3529 # bug 3462 - multiple simultaneous MDC requests
3533 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
3536 lctl set_param fail_loc=0x80000129
3537 multiop $DIR/d73-1/f73-2 Oc &
3539 lctl set_param fail_loc=0
3541 multiop $DIR/d73-2/f73-3 Oc &
3545 wait $pid1 || return 1
3549 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
3550 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
3551 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
3555 run_test 73 "multiple MDC requests (should not deadlock)"
3557 test_74a() { # bug 6149, 6184
3558 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
3560 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
3561 # will spin in a tight reconnection loop
3563 lctl set_param fail_loc=0x8000030e
3564 # get any lock that won't be difficult - lookup works.
3566 lctl set_param fail_loc=0
3570 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
3572 test_74b() { # bug 13310
3573 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
3575 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
3576 # will spin in a tight reconnection loop
3577 lctl set_param fail_loc=0x8000030e
3578 # get a "difficult" lock
3580 lctl set_param fail_loc=0
3584 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
3587 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
3590 test_76() { # Now for bug 20433, added originally in bug 1443
3591 cancel_lru_locks osc
3592 BEFORE_INODES=`num_inodes`
3593 echo "before inodes: $BEFORE_INODES"
3595 [ "$SLOW" = "no" ] && COUNT=100
3596 for i in `seq $COUNT`; do
3600 cancel_lru_locks osc
3601 AFTER_INODES=`num_inodes`
3602 echo "after inodes: $AFTER_INODES"
3604 while [ $AFTER_INODES -gt $BEFORE_INODES ]; do
3606 AFTER_INODES=`num_inodes`
3608 echo "wait $wait seconds inodes: $AFTER_INODES"
3609 if [ $wait -gt 30 ]; then
3610 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
3614 run_test 76 "confirm clients recycle inodes properly ===="
3620 # Note: in sptlrpc modes which enable its own bulk checksum, the
3621 # original crc32_le bulk checksum will be automatically disabled,
3622 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
3623 # will be checked by sptlrpc code against sptlrpc bulk checksum.
3624 # In this case set_checksums() will not be no-op, because sptlrpc
3625 # bulk checksum will be enabled all through the test.
3627 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
3628 lctl set_param -n osc.*.checksums $1
3632 export ORIG_CSUM_TYPE=""
3633 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
3636 [ "$ORIG_CSUM_TYPE" ] || \
3637 ORIG_CSUM_TYPE=`lctl get_param -n osc/*osc-[^mM]*/checksum_type |
3638 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`
3639 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
3640 log "set checksum type to $1"
3643 F77_TMP=$TMP/f77-temp
3646 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
3647 error "error writing to $F77_TMP"
3650 test_77a() { # bug 10889
3651 $GSS && skip "could not run with gss" && return
3652 [ ! -f $F77_TMP ] && setup_f77
3654 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
3658 run_test 77a "normal checksum read/write operation ============="
3660 test_77b() { # bug 10889
3661 $GSS && skip "could not run with gss" && return
3662 [ ! -f $F77_TMP ] && setup_f77
3663 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3664 lctl set_param fail_loc=0x80000409
3666 dd if=$F77_TMP of=$DIR/f77b bs=1M count=$F77SZ conv=sync || \
3667 error "dd error: $?"
3668 lctl set_param fail_loc=0
3671 run_test 77b "checksum error on client write ===================="
3673 test_77c() { # bug 10889
3674 $GSS && skip "could not run with gss" && return
3675 [ ! -f $DIR/f77b ] && skip "requires 77b - skipping" && return
3677 for algo in $CKSUM_TYPES; do
3678 cancel_lru_locks osc
3679 set_checksum_type $algo
3680 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
3681 lctl set_param fail_loc=0x80000408
3682 cmp $F77_TMP $DIR/f77b || error "file compare failed"
3683 lctl set_param fail_loc=0
3686 set_checksum_type $ORIG_CSUM_TYPE
3689 run_test 77c "checksum error on client read ==================="
3691 test_77d() { # bug 10889
3692 $GSS && skip "could not run with gss" && return
3693 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3694 lctl set_param fail_loc=0x80000409
3696 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
3697 error "direct write: rc=$?"
3698 lctl set_param fail_loc=0
3701 run_test 77d "checksum error on OST direct write ==============="
3703 test_77e() { # bug 10889
3704 $GSS && skip "could not run with gss" && return
3705 [ ! -f $DIR/f77 ] && skip "requires 77d - skipping" && return
3706 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
3707 lctl set_param fail_loc=0x80000408
3709 cancel_lru_locks osc
3710 directio read $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
3711 error "direct read: rc=$?"
3712 lctl set_param fail_loc=0
3715 run_test 77e "checksum error on OST direct read ================"
3717 test_77f() { # bug 10889
3718 $GSS && skip "could not run with gss" && return
3720 for algo in $CKSUM_TYPES; do
3721 cancel_lru_locks osc
3722 set_checksum_type $algo
3723 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3724 lctl set_param fail_loc=0x409
3725 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) && \
3726 error "direct write succeeded"
3727 lctl set_param fail_loc=0
3729 set_checksum_type $ORIG_CSUM_TYPE
3732 run_test 77f "repeat checksum error on write (expect error) ===="
3734 test_77g() { # bug 10889
3735 $GSS && skip "could not run with gss" && return
3736 remote_ost_nodsh && skip "remote OST with nodsh" && return
3738 [ ! -f $F77_TMP ] && setup_f77
3740 $SETSTRIPE $DIR/f77g -c 1 -i 0
3741 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
3742 do_facet ost1 lctl set_param fail_loc=0x8000021a
3744 dd if=$F77_TMP of=$DIR/f77g bs=1M count=$F77SZ || \
3745 error "write error: rc=$?"
3746 do_facet ost1 lctl set_param fail_loc=0
3749 run_test 77g "checksum error on OST write ======================"
3751 test_77h() { # bug 10889
3752 $GSS && skip "could not run with gss" && return
3753 remote_ost_nodsh && skip "remote OST with nodsh" && return
3755 [ ! -f $DIR/f77g ] && skip "requires 77g - skipping" && return
3756 cancel_lru_locks osc
3757 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
3758 do_facet ost1 lctl set_param fail_loc=0x8000021b
3760 cmp $F77_TMP $DIR/f77g || error "file compare failed"
3761 do_facet ost1 lctl set_param fail_loc=0
3764 run_test 77h "checksum error on OST read ======================="
3766 test_77i() { # bug 13805
3767 $GSS && skip "could not run with gss" && return
3768 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
3769 lctl set_param fail_loc=0x40b
3770 remount_client $MOUNT
3771 lctl set_param fail_loc=0
3772 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
3773 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
3774 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
3775 [ "$algo" = "crc32" ] || error "algo set to $algo instead of crc32"
3777 remount_client $MOUNT
3779 run_test 77i "client not supporting OSD_CONNECT_CKSUM =========="
3781 test_77j() { # bug 13805
3782 $GSS && skip "could not run with gss" && return
3783 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
3784 lctl set_param fail_loc=0x40c
3785 remount_client $MOUNT
3786 lctl set_param fail_loc=0
3787 sleep 2 # wait async osc connect to finish
3788 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
3789 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
3790 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
3791 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
3793 remount_client $MOUNT
3795 run_test 77j "client only supporting ADLER32 ===================="
3797 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
3801 test_78() { # bug 10901
3802 remote_ost || { skip_env "local OST" && return; }
3805 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
3806 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
3807 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
3808 echo "MemTotal: $MEMTOTAL"
3809 # reserve 256MB of memory for the kernel and other running processes,
3810 # and then take 1/2 of the remaining memory for the read/write buffers.
3811 if [ $MEMTOTAL -gt 512 ] ;then
3812 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
3814 # for those poor memory-starved high-end clusters...
3815 MEMTOTAL=$((MEMTOTAL / 2))
3817 echo "Mem to use for directio: $MEMTOTAL"
3818 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
3819 [ $F78SIZE -gt 512 ] && F78SIZE=512
3820 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
3821 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
3822 echo "Smallest OST: $SMALLESTOST"
3823 [ $SMALLESTOST -lt 10240 ] && \
3824 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
3826 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ] && \
3827 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
3829 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
3830 echo "File size: $F78SIZE"
3831 $SETSTRIPE $DIR/$tfile -c $OSTCOUNT || error "setstripe failed"
3832 for i in `seq 1 $NSEQ`
3834 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
3835 echo directIO rdwr round $i of $NSEQ
3836 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
3841 run_test 78 "handle large O_DIRECT writes correctly ============"
3843 test_79() { # bug 12743
3844 wait_delete_completed
3846 BKTOTAL=$(calc_osc_kbytes kbytestotal)
3847 BKFREE=$(calc_osc_kbytes kbytesfree)
3848 BKAVAIL=$(calc_osc_kbytes kbytesavail)
3850 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
3851 DFTOTAL=`echo $STRING | cut -d, -f1`
3852 DFUSED=`echo $STRING | cut -d, -f2`
3853 DFAVAIL=`echo $STRING | cut -d, -f3`
3854 DFFREE=$(($DFTOTAL - $DFUSED))
3856 ALLOWANCE=$((64 * $OSTCOUNT))
3858 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
3859 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
3860 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
3862 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
3863 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
3864 error "df free($DFFREE) mismatch OST free($BKFREE)"
3866 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
3867 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
3868 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
3871 run_test 79 "df report consistency check ======================="
3873 test_80() { # bug 10718
3874 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
3876 local BEFORE=`date +%s`
3877 cancel_lru_locks osc
3878 local AFTER=`date +%s`
3879 local DIFF=$((AFTER-BEFORE))
3880 if [ $DIFF -gt 1 ] ; then
3881 error "elapsed for 1M@1T = $DIFF"
3886 run_test 80 "Page eviction is equally fast at high offsets too ===="
3889 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && \
3891 mkdir -p $DIR/d99cvsroot
3892 chown $RUNAS_ID $DIR/d99cvsroot
3893 local oldPWD=$PWD # bug 13584, use $TMP as working dir
3896 $RUNAS cvs -d $DIR/d99cvsroot init || error
3899 run_test 99a "cvs init ========================================="
3902 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
3903 [ ! -d $DIR/d99cvsroot ] && test_99a
3905 # some versions of cvs import exit(1) when asked to import links or
3906 # files they can't read. ignore those files.
3907 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
3908 ! -perm +4 -printf '-I %f\n')
3909 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
3910 d99reposname vtag rtag
3912 run_test 99b "cvs import ======================================="
3915 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
3916 [ ! -d $DIR/d99cvsroot ] && test_99b
3918 mkdir -p $DIR/d99reposname
3919 chown $RUNAS_ID $DIR/d99reposname
3920 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
3922 run_test 99c "cvs checkout ====================================="
3925 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
3926 [ ! -d $DIR/d99cvsroot ] && test_99c
3927 cd $DIR/d99reposname
3929 $RUNAS cvs add -m 'addmsg' foo99
3931 run_test 99d "cvs add =========================================="
3934 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
3935 [ ! -d $DIR/d99cvsroot ] && test_99c
3936 cd $DIR/d99reposname
3939 run_test 99e "cvs update ======================================="
3942 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
3943 [ ! -d $DIR/d99cvsroot ] && test_99d
3944 cd $DIR/d99reposname
3945 $RUNAS cvs commit -m 'nomsg' foo99
3946 rm -fr $DIR/d99cvsroot
3948 run_test 99f "cvs commit ======================================="
3951 [ "$NETTYPE" = tcp ] || \
3952 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
3955 remote_ost_nodsh && skip "remote OST with nodsh" && return
3956 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3958 { skip "useless for local single node setup" && return; }
3960 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
3961 [ "$PROT" != "tcp" ] && continue
3962 RPORT=$(echo $REMOTE | cut -d: -f2)
3963 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
3966 LPORT=`echo $LOCAL | cut -d: -f2`
3967 if [ $LPORT -ge 1024 ]; then
3968 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
3970 error_exit "local: $LPORT > 1024, remote: $RPORT"
3973 [ "$rc" = 0 ] || error_exit "privileged port not found" )
3975 run_test 100 "check local port using privileged port ==========="
3977 function get_named_value()
3986 echo $line | sed "s/^$tag//"
3993 export CACHE_MAX=`lctl get_param -n llite.*.max_cached_mb | head -n 1`
3995 lctl set_param -n llite.*.max_cached_mb $CACHE_MAX
4003 [ "$CPU" = "UML" ] && nreads=1000
4004 local cache_limit=32
4006 lctl set_param -n osc.*-osc*.rpc_stats 0
4007 trap cleanup_101 EXIT
4008 lctl set_param -n llite.*.read_ahead_stats 0
4009 lctl set_param -n llite.*.max_cached_mb $cache_limit
4012 # randomly read 10000 of 64K chunks from file 3x 32MB in size
4014 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
4015 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
4018 for s in `lctl get_param -n llite.*.read_ahead_stats | \
4019 get_named_value 'read but discarded' | cut -d" " -f1`; do
4020 discard=$(($discard + $s))
4024 if [ $(($discard * 10)) -gt $nreads ] ;then
4025 lctl get_param osc.*-osc*.rpc_stats
4026 lctl get_param llite.*.read_ahead_stats
4027 error "too many ($discard) discarded pages"
4029 rm -f $DIR/$tfile || true
4031 run_test 101 "check read-ahead for random reads ================"
4033 export SETUP_TEST101=no
4035 [ "$SETUP_TEST101" = "yes" ] && return
4038 STRIPE_COUNT=$OSTCOUNT
4041 trap cleanup_test101 EXIT
4042 # prepare the read-ahead file
4043 $SETSTRIPE $DIR/$tfile -s $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT
4045 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
4050 [ "$SETUP_TEST101" = "yes" ] || return
4058 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
4063 local STRIPE_SIZE=1048576
4064 local RA_INC=1048576
4065 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
4066 local FILE_LENGTH=$((64*100))
4067 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
4068 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
4069 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
4070 get_named_value 'read but discarded' | \
4071 cut -d" " -f1 | calc_total`
4073 if [ $DISCARD -gt $discard_limit ]; then
4074 lctl get_param llite.*.read_ahead_stats
4075 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
4077 echo "Read-ahead success for size ${READ_SIZE}"
4082 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping stride IO stride-ahead test" && return
4083 local STRIPE_SIZE=1048576
4084 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
4085 local FILE_LENGTH=$((STRIPE_SIZE*100))
4086 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
4087 # prepare the read-ahead file
4089 cancel_lru_locks osc
4090 for BIDX in 2 4 8 16 32 64 128 256
4092 local BSIZE=$((BIDX*4096))
4093 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
4094 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
4095 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
4096 $LCTL set_param -n llite.*.read_ahead_stats 0
4097 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
4098 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
4099 cancel_lru_locks osc
4105 run_test 101b "check stride-io mode read-ahead ================="
4108 lctl get_param -n llite.*.max_read_ahead_mb | head -n 1
4109 lctl set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
4113 local file=$DIR/$tfile
4114 local size=${FILESIZE_101c:-500}
4115 local ra_MB=${READAHEAD_MB:-40}
4117 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
4118 [ $space -gt $((size / 1024)) ] ||
4119 { skip "Need free space ${size}M, have $space" && return; }
4121 echo Creating ${size}M test file $file
4122 dd if=/dev/zero of=$file bs=1M count=$size
4123 echo Cancel LRU locks on lustre client to flush the client cache
4124 cancel_lru_locks osc
4126 echo Disable read-ahead
4127 local old_READAHEAD=$(set_read_ahead 0)
4129 echo Reading the test file $file with read-ahead disabled
4130 time_ra_OFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
4132 echo Cancel LRU locks on lustre client to flush the client cache
4133 cancel_lru_locks osc
4134 echo Enable read-ahead with ${ra_MB}MB
4135 set_read_ahead $ra_MB
4137 echo Reading the test file $file with read-ahead enabled
4138 time_ra_ON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
4140 echo read-ahead disabled time read $time_ra_OFF
4141 echo read-ahead enabled time read $time_ra_ON
4143 set_read_ahead $old_READAHEAD
4146 [ $time_ra_ON -lt $time_ra_OFF ] ||
4147 error "read-ahead enabled time read (${time_ra_ON}s) is more than
4148 read-ahead disabled time read (${time_ra_OFF}s) filesize ${size}M"
4150 run_test 101d "file read with and without read-ahead enabled ================="
4152 export SETUP_TEST102=no
4154 [ "$SETUP_TEST102" = "yes" ] && return
4156 chown $RUNAS_ID $DIR/$tdir
4159 STRIPE_COUNT=$OSTCOUNT
4160 [ $OSTCOUNT -gt 4 ] && STRIPE_COUNT=4
4162 trap cleanup_test102 EXIT
4164 $1 $SETSTRIPE $tdir -s $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT
4168 for count in `seq 1 $STRIPE_COUNT`
4170 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4172 local stripe_size=`expr $STRIPE_SIZE \* $num`
4173 local file=file"$num-$offset-$count"
4174 $1 $SETSTRIPE $file -s $stripe_size -i $offset -c $count
4180 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
4186 [ "$SETUP_TEST102" = "yes" ] || return 0
4192 local testfile=$DIR/xattr_testfile
4197 [ "$UID" != 0 ] && skip_env "must run as root" && return
4198 [ -z "`lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr`" ] && skip_env "must have user_xattr" && return
4200 [ -z "$(which setfattr 2>/dev/null)" ] && skip_env "could not find setfattr" && return
4202 echo "set/get xattr..."
4203 setfattr -n trusted.name1 -v value1 $testfile || error
4204 [ "`getfattr -n trusted.name1 $testfile 2> /dev/null | \
4205 grep "trusted.name1"`" == "trusted.name1=\"value1\"" ] || error
4207 setfattr -n user.author1 -v author1 $testfile || error
4208 [ "`getfattr -n user.author1 $testfile 2> /dev/null | \
4209 grep "user.author1"`" == "user.author1=\"author1\"" ] || error
4212 setfattr -n trusted.name2 -v value2 $testfile || error
4213 setfattr -n trusted.name3 -v value3 $testfile || error
4214 [ `getfattr -d -m "^trusted" $testfile 2> /dev/null | \
4215 grep "trusted.name" | wc -l` -eq 3 ] || error
4218 setfattr -n user.author2 -v author2 $testfile || error
4219 setfattr -n user.author3 -v author3 $testfile || error
4220 [ `getfattr -d -m "^user" $testfile 2> /dev/null | \
4221 grep "user" | wc -l` -eq 3 ] || error
4223 echo "remove xattr..."
4224 setfattr -x trusted.name1 $testfile || error
4225 getfattr -d -m trusted $testfile 2> /dev/null | \
4226 grep "trusted.name1" && error || true
4228 setfattr -x user.author1 $testfile || error
4229 getfattr -d -m user $testfile 2> /dev/null | \
4230 grep "user.author1" && error || true
4232 # b10667: setting lustre special xattr be silently discarded
4233 echo "set lustre special xattr ..."
4234 setfattr -n "trusted.lov" -v "invalid value" $testfile || error
4238 run_test 102a "user xattr test =================================="
4241 # b10930: get/set/list trusted.lov xattr
4242 echo "get/set/list trusted.lov xattr ..."
4243 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
4244 local testfile=$DIR/$tfile
4245 $SETSTRIPE -s 65536 -i 1 -c 2 $testfile || error "setstripe failed"
4246 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
4247 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
4249 local testfile2=${testfile}2
4250 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
4251 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
4254 setfattr -n trusted.lov -v $value $testfile2
4255 local tmp_file=${testfile}3
4256 $GETSTRIPE -v $testfile2 > $tmp_file
4257 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
4258 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
4259 [ "$stripe_size" -eq 65536 ] || error "stripe size $stripe_size != 65536"
4260 [ "$stripe_count" -eq 2 ] || error "stripe count $stripe_count != 2"
4263 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
4266 # b10930: get/set/list lustre.lov xattr
4267 echo "get/set/list lustre.lov xattr ..."
4268 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
4270 chown $RUNAS_ID $DIR/$tdir
4271 local testfile=$DIR/$tdir/$tfile
4272 $RUNAS $SETSTRIPE -s 65536 -i 1 -c 2 $testfile||error "setstripe failed"
4273 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
4274 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
4276 local testfile2=${testfile}2
4277 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
4278 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
4280 $RUNAS $MCREATE $testfile2
4281 $RUNAS setfattr -n lustre.lov -v $value $testfile2
4282 local tmp_file=${testfile}3
4283 $RUNAS $GETSTRIPE -v $testfile2 > $tmp_file
4284 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
4285 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
4286 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
4287 [ $stripe_count -eq 2 ] || error "stripe count $stripe_count != 2"
4289 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
4291 compare_stripe_info1() {
4292 local stripe_index_all_zero=1
4296 for count in `seq 1 $STRIPE_COUNT`
4298 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4300 local size=`expr $STRIPE_SIZE \* $num`
4301 local file=file"$num-$offset-$count"
4302 get_stripe_info client $PWD/$file "$1"
4303 if [ $stripe_size -ne $size ]; then
4304 error "$file: different stripe size $stripe_size, expected $size" && return
4306 if [ $stripe_count -ne $count ]; then
4307 error "$file: different stripe count $stripe_count, expected $count" && return
4309 if [ $stripe_index -ne 0 ]; then
4310 stripe_index_all_zero=0
4315 [ $stripe_index_all_zero -eq 1 ] && error "all files are being extracted starting from OST index 0"
4319 compare_stripe_info2() {
4322 for count in `seq 1 $STRIPE_COUNT`
4324 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4326 local size=`expr $STRIPE_SIZE \* $num`
4327 local file=file"$num-$offset-$count"
4328 get_stripe_info client $PWD/$file
4329 if [ $stripe_size -ne $size ]; then
4330 error "$file: different stripe size $stripe_size, expected $size" && return
4332 if [ $stripe_count -ne $count ]; then
4333 error "$file: different stripe count $stripe_count, expected $count" && return
4335 if [ $stripe_index -ne $offset ]; then
4336 error "$file: different stripe offset $stripe_index, expected $offset" && return
4344 [ -n "$(which tar 2>/dev/null)" ] && strings $(which tar) | grep -q lustre && echo tar
4348 # b10930: tar test for trusted.lov xattr
4349 TAR=$(find_lustre_tar)
4350 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
4351 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
4354 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
4356 compare_stripe_info1
4358 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
4361 # b10930: tar test for trusted.lov xattr
4362 TAR=$(find_lustre_tar)
4363 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
4364 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
4368 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
4370 compare_stripe_info1
4372 run_test 102f "tar copy files, not keep osts ==========="
4374 test_102h() { # bug 15777
4375 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
4376 skip "must have user_xattr" && return
4377 [ -z "$(which setfattr 2>/dev/null)" ] &&
4378 skip_env "could not find setfattr" && return
4383 VALUE=datadatadatadatadatadatadatadata
4384 while [ $(echo $VALUE | wc -c) -lt $XSIZE ]; do
4385 VALUE="$VALUE$VALUE"
4387 log "save $XBIG on $DIR/$tfile"
4388 setfattr -n $XBIG -v "$VALUE" $DIR/$tfile ||
4389 error "saving $XBIG on $DIR/$tfile failed"
4390 ORIG=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4391 OSIZE=$(echo $ORIG | wc -c)
4392 [ $OSIZE -lt $XSIZE ] && error "set $XBIG too small ($OSIZE < $XSIZE)"
4395 log "save $XSML on $DIR/$tfile"
4396 setfattr -n $XSML -v val $DIR/$tfile ||
4397 error "saving $XSML on $DIR/$tfile failed"
4398 NEW=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4399 if [ "$NEW" != "$ORIG" ]; then
4402 error "$XBIG different after saving $XSML"
4405 log "grow $XSML on $DIR/$tfile"
4406 setfattr -n $XSML -v "$VALUE" $DIR/$tfile ||
4407 error "growing $XSML on $DIR/$tfile failed"
4408 NEW=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4409 if [ "$NEW" != "$ORIG" ]; then
4412 error "$XBIG different after growing $XSML"
4414 log "$XBIG still valid after growing $XSML"
4417 run_test 102h "grow xattr from inside inode to external block"
4419 test_102i() { # bug 17038
4421 ln -s $DIR/$tfile $DIR/${tfile}link
4422 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
4423 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"
4424 rm -f $DIR/$tfile $DIR/${tfile}link
4426 run_test 102i "lgetxattr test on symbolic link ============"
4429 TAR=$(find_lustre_tar)
4430 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
4431 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
4432 setup_test102 "$RUNAS"
4434 chown $RUNAS_ID $DIR/d102j
4435 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
4437 compare_stripe_info1 "$RUNAS"
4439 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
4443 # b22187 just check that does not crash for regular file.
4444 setfattr -n trusted.lov $DIR/$tfile
4445 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
4446 local test_kdir=$DIR/d102k
4448 local default_size=`$GETSTRIPE -s $test_kdir`
4449 local default_count=`$GETSTRIPE -c $test_kdir`
4450 local default_offset=`$GETSTRIPE -o $test_kdir`
4451 $SETSTRIPE -s 65536 -i 1 -c 2 $test_kdir || error 'dir setstripe failed'
4452 setfattr -n trusted.lov $test_kdir
4453 local stripe_size=`$GETSTRIPE -s $test_kdir`
4454 local stripe_count=`$GETSTRIPE -c $test_kdir`
4455 local stripe_offset=`$GETSTRIPE -o $test_kdir`
4456 [ $stripe_size -eq $default_size ] || error "stripe size $stripe_size != $default_size"
4457 [ $stripe_count -eq $default_count ] || error "stripe count $stripe_count != $default_count"
4458 [ $stripe_offset -eq $default_offset ] || error "stripe offset $stripe_offset != $default_offset"
4459 rm -rf $DIR/$tfile $test_kdir
4461 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
4467 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
4472 [ "$UID" != 0 ] && skip_env "must run as root" && return
4473 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
4474 [ -z "$(which setfacl 2>/dev/null)" ] && skip_env "could not find setfacl" && return
4475 $GSS && skip "could not run under gss" && return
4477 declare -a identity_old
4479 for num in `seq $MDSCOUNT`; do
4480 switch_identity $num true || identity_old[$num]=$?
4487 echo "performing cp ..."
4488 run_acl_subtest cp || error
4489 echo "performing getfacl-noacl..."
4490 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
4491 echo "performing misc..."
4492 run_acl_subtest misc || error "misc test failed"
4493 echo "performing permissions..."
4494 run_acl_subtest permissions || error "permissions failed"
4495 echo "performing setfacl..."
4496 run_acl_subtest setfacl || error "setfacl test failed"
4498 # inheritance test got from HP
4499 echo "performing inheritance..."
4500 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
4501 chmod +x make-tree || error "chmod +x failed"
4502 run_acl_subtest inheritance || error "inheritance test failed"
4508 for num in `seq $MDSCOUNT`; do
4509 if [ "${identity_old[$num]}" = 1 ]; then
4510 switch_identity $num false || identity_old[$num]=$?
4514 run_test 103 "acl test ========================================="
4518 lfs df || error "lfs df failed"
4519 lfs df -ih || error "lfs df -ih failed"
4520 lfs df -h $DIR || error "lfs df -h $DIR failed"
4521 lfs df -i $DIR || error "lfs df -i $DIR failed"
4522 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
4523 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
4525 OSC=`lctl get_param -n devices | awk '/-osc-/ {print $4}' | head -n 1`
4526 lctl --device %$OSC deactivate
4527 lfs df || error "lfs df with deactivated OSC failed"
4528 lctl --device %$OSC recover
4529 lfs df || error "lfs df with reactivated OSC failed"
4532 run_test 104a "lfs df [-ih] [path] test ========================="
4535 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4537 denied_cnt=$((`$RUNAS $LFS check servers 2>&1 | grep "Permission denied" | wc -l`))
4538 if [ $denied_cnt -ne 0 ];
4540 error "lfs check servers test failed"
4543 run_test 104b "$RUNAS lfs check servers test ===================="
4546 # doesn't work on 2.4 kernels
4548 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4550 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
4552 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
4556 run_test 105a "flock when mounted without -o flock test ========"
4560 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4562 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
4564 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
4568 run_test 105b "fcntl when mounted without -o flock test ========"
4572 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4574 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
4576 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
4580 run_test 105c "lockf when mounted without -o flock test ========"
4582 test_105d() { # bug 15924
4584 [ -z "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ] && \
4585 skip "mount w/o flock enabled" && return
4586 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
4587 $LCTL set_param fail_loc=0x80000315
4588 flocks_test 2 $DIR/$tdir
4590 run_test 105d "flock race (should not freeze) ========"
4592 test_106() { #bug 10921
4594 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
4595 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
4597 run_test 106 "attempt exec of dir followed by chown of that dir"
4606 local save_pattern=$(sysctl -n kernel.core_pattern)
4607 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
4608 sysctl -w kernel.core_pattern=$file
4609 sysctl -w kernel.core_uses_pid=0
4617 kill -s 11 $SLEEPPID
4619 if [ -e $file ]; then
4620 size=`stat -c%s $file`
4621 [ $size -eq 0 ] && error "Fail to create core file $file"
4623 error "Fail to create core file $file"
4626 sysctl -w kernel.core_pattern=$save_pattern
4627 sysctl -w kernel.core_uses_pid=$save_uses_pid
4630 run_test 107 "Coredump on SIG"
4634 mkdir $DIR/d110/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa || error "mkdir with 255 char fail"
4635 mkdir $DIR/d110/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb && error "mkdir with 256 char should fail, but not"
4636 touch $DIR/d110/xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx || error "create with 255 char fail"
4637 touch $DIR/d110/yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy && error ""create with 256 char should fail, but not
4642 run_test 110 "filename length checking"
4645 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
4647 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
4649 echo "Starting with $OSTIO_pre threads"
4652 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
4653 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
4654 echo "$NUMTEST creates/unlinks"
4656 createmany -o $DIR/$tdir/$tfile $NUMTEST
4657 unlinkmany $DIR/$tdir/$tfile $NUMTEST
4659 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
4662 # don't return an error
4663 [ $OSTIO_post -eq $OSTIO_pre ] && echo \
4664 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&\
4665 echo "This may be fine, depending on what ran before this test" &&\
4666 echo "and how fast this system is." && return
4668 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
4670 run_test 115 "verify dynamic thread creation===================="
4673 wait_delete_completed
4674 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
4675 echo OST kbytes available: ${AVAIL[@]}
4676 MAXI=0; MAXV=${AVAIL[0]}
4677 MINI=0; MINV=${AVAIL[0]}
4678 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
4679 #echo OST $i: ${AVAIL[i]}kb
4680 if [ ${AVAIL[i]} -gt $MAXV ]; then
4681 MAXV=${AVAIL[i]}; MAXI=$i
4683 if [ ${AVAIL[i]} -lt $MINV ]; then
4684 MINV=${AVAIL[i]}; MINI=$i
4687 echo Min free space: OST $MINI: $MINV
4688 echo Max free space: OST $MAXI: $MAXV
4692 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
4694 echo -n "Free space priority "
4695 lctl get_param -n lov.*-clilov-*.qos_prio_free
4698 [ $MINV -gt 960000 ] && skip "too much free space in OST$MINI, skip" &&\
4701 # generate uneven OSTs
4702 mkdir -p $DIR/$tdir/OST${MINI}
4705 echo "Filling 25% remaining space in OST${MINI} with ${FILL}Kb"
4706 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI}||error "setstripe failed"
4708 while [ $FILL -gt 0 ]; do
4710 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i bs=2M count=1 2>/dev/null
4711 FILL=$(($FILL - 2048))
4719 DIFF=$(($MAXV - $MINV))
4720 DIFF2=$(($DIFF * 100 / $MINV))
4721 echo -n "diff=${DIFF}=${DIFF2}% must be > 20% for QOS mode..."
4722 if [ $DIFF2 -gt 20 ]; then
4725 echo "failed - QOS mode won't be used"
4726 error_ignore "QOS imbalance criteria not met"
4730 MINI1=$MINI; MINV1=$MINV
4731 MAXI1=$MAXI; MAXV1=$MAXV
4733 # now fill using QOS
4734 echo writing a bunch of files to QOS-assigned OSTs
4735 $SETSTRIPE $DIR/$tdir -c 1
4737 while [ $FILL -gt 0 ]; do
4739 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1024 count=200 2>/dev/null
4740 FILL=$(($FILL - 200))
4743 echo "wrote $i 200k files"
4747 echo "Note: free space may not be updated, so measurements might be off"
4749 DIFF2=$(($MAXV - $MINV))
4750 echo "free space delta: orig $DIFF final $DIFF2"
4751 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
4752 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
4753 echo "Wrote $DIFF to smaller OST $MINI1"
4754 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
4755 echo "Wrote $DIFF2 to larger OST $MAXI1"
4756 [ $DIFF -gt 0 ] && echo "Wrote $(($DIFF2 * 100 / $DIFF - 100))% more data to larger OST $MAXI1"
4758 # Figure out which files were written where
4759 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
4760 awk '/'$MINI1': / {print $2; exit}')
4762 MINC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
4763 echo "$MINC files created on smaller OST $MINI1"
4764 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
4765 awk '/'$MAXI1': / {print $2; exit}')
4767 MAXC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
4768 echo "$MAXC files created on larger OST $MAXI1"
4769 [ $MINC -gt 0 ] && echo "Wrote $(($MAXC * 100 / $MINC - 100))% more files to larger OST $MAXI1"
4770 [ $MAXC -gt $MINC ] || error_ignore "stripe QOS didn't balance free space"
4772 rm -rf $DIR/$tdir/OST${MINI}
4774 run_test 116 "stripe QOS: free space balance ==================="
4776 test_117() # bug 10891
4778 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
4779 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
4780 lctl set_param fail_loc=0x21e
4781 > $DIR/$tfile || error "truncate failed"
4782 lctl set_param fail_loc=0
4783 echo "Truncate succeeded."
4786 run_test 117 "verify fsfilt_extend =========="
4788 export OLD_RESENDCOUNT=""
4789 set_resend_count () {
4790 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
4791 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
4792 lctl set_param -n $PROC_RESENDCOUNT $1
4793 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
4796 [ "$SLOW" = "no" ] && set_resend_count 4 # for reduce test_118* time (bug 14842)
4798 # Reset async IO behavior after error case
4800 FILE=$DIR/reset_async
4802 # Ensure all OSCs are cleared
4803 $LSTRIPE -c -1 $FILE
4804 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
4809 test_118a() #bug 11710
4813 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4814 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4815 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
4817 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4818 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4823 run_test 118a "verify O_SYNC works =========="
4827 remote_ost_nodsh && skip "remote OST with nodsh" && return
4831 #define OBD_FAIL_OST_ENOENT 0x217
4832 set_nodes_failloc "$(osts_nodes)" 0x217
4833 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4835 set_nodes_failloc "$(osts_nodes)" 0
4836 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4837 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4840 if [[ $RC -eq 0 ]]; then
4841 error "Must return error due to dropped pages, rc=$RC"
4845 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4846 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4850 echo "Dirty pages not leaked on ENOENT"
4852 # Due to the above error the OSC will issue all RPCs syncronously
4853 # until a subsequent RPC completes successfully without error.
4854 multiop $DIR/$tfile Ow4096yc
4859 run_test 118b "Reclaim dirty pages on fatal error =========="
4863 remote_ost_nodsh && skip "remote OST with nodsh" && return
4867 #define OBD_FAIL_OST_EROFS 0x216
4868 set_nodes_failloc "$(osts_nodes)" 0x216
4870 # multiop should block due to fsync until pages are written
4871 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
4875 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
4876 error "Multiop failed to block on fsync, pid=$MULTIPID"
4879 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4881 if [[ $WRITEBACK -eq 0 ]]; then
4882 error "No page in writeback, writeback=$WRITEBACK"
4885 set_nodes_failloc "$(osts_nodes)" 0
4888 if [[ $RC -ne 0 ]]; then
4889 error "Multiop fsync failed, rc=$RC"
4892 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4893 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4895 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4896 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4900 echo "Dirty pages flushed via fsync on EROFS"
4903 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
4907 remote_ost_nodsh && skip "remote OST with nodsh" && return
4911 #define OBD_FAIL_OST_BRW_PAUSE_BULK
4912 set_nodes_failloc "$(osts_nodes)" 0x214
4913 # multiop should block due to fsync until pages are written
4914 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
4918 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
4919 error "Multiop failed to block on fsync, pid=$MULTIPID"
4922 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4924 if [[ $WRITEBACK -eq 0 ]]; then
4925 error "No page in writeback, writeback=$WRITEBACK"
4928 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
4929 set_nodes_failloc "$(osts_nodes)" 0
4931 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4932 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4934 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4935 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4939 echo "Dirty pages gaurenteed flushed via fsync"
4942 run_test 118d "Fsync validation inject a delay of the bulk =========="
4947 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
4948 lctl set_param fail_loc=0x8000040a
4950 # Should simulate EINVAL error which is fatal
4951 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4953 if [[ $RC -eq 0 ]]; then
4954 error "Must return error due to dropped pages, rc=$RC"
4957 lctl set_param fail_loc=0x0
4959 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4960 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4961 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4963 if [[ $LOCKED -ne 0 ]]; then
4964 error "Locked pages remain in cache, locked=$LOCKED"
4967 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4968 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4972 echo "No pages locked after fsync"
4977 run_test 118f "Simulate unrecoverable OSC side error =========="
4982 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
4983 lctl set_param fail_loc=0x406
4985 # simulate local -ENOMEM
4986 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4989 lctl set_param fail_loc=0
4990 if [[ $RC -eq 0 ]]; then
4991 error "Must return error due to dropped pages, rc=$RC"
4994 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4995 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4996 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4998 if [[ $LOCKED -ne 0 ]]; then
4999 error "Locked pages remain in cache, locked=$LOCKED"
5002 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5003 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5007 echo "No pages locked after fsync"
5012 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
5015 remote_ost_nodsh && skip "remote OST with nodsh" && return
5019 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
5020 set_nodes_failloc "$(osts_nodes)" 0x20e
5021 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
5022 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5025 set_nodes_failloc "$(osts_nodes)" 0
5026 if [[ $RC -eq 0 ]]; then
5027 error "Must return error due to dropped pages, rc=$RC"
5030 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5031 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5032 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5034 if [[ $LOCKED -ne 0 ]]; then
5035 error "Locked pages remain in cache, locked=$LOCKED"
5038 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5039 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5043 echo "No pages locked after fsync"
5047 run_test 118h "Verify timeout in handling recoverables errors =========="
5050 remote_ost_nodsh && skip "remote OST with nodsh" && return
5054 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
5055 set_nodes_failloc "$(osts_nodes)" 0x20e
5057 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
5058 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
5061 set_nodes_failloc "$(osts_nodes)" 0
5065 if [[ $RC -ne 0 ]]; then
5066 error "got error, but should be not, rc=$RC"
5069 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5070 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5071 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
5072 if [[ $LOCKED -ne 0 ]]; then
5073 error "Locked pages remain in cache, locked=$LOCKED"
5076 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5077 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5081 echo "No pages locked after fsync"
5085 run_test 118i "Fix error before timeout in recoverable error =========="
5088 remote_ost_nodsh && skip "remote OST with nodsh" && return
5092 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
5093 set_nodes_failloc "$(osts_nodes)" 0x220
5095 # return -EIO from OST
5096 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5098 set_nodes_failloc "$(osts_nodes)" 0x0
5099 if [[ $RC -eq 0 ]]; then
5100 error "Must return error due to dropped pages, rc=$RC"
5103 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5104 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5105 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
5106 if [[ $LOCKED -ne 0 ]]; then
5107 error "Locked pages remain in cache, locked=$LOCKED"
5110 # in recoverable error on OST we want resend and stay until it finished
5111 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5112 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5116 echo "No pages locked after fsync"
5120 run_test 118j "Simulate unrecoverable OST side error =========="
5124 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
5126 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
5127 set_nodes_failloc "$(osts_nodes)" 0x20e
5130 for ((i=0;i<10;i++)); do
5131 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
5132 error "dd to $DIR/$tdir/$tfile-$i failed" )&
5139 set_nodes_failloc "$(osts_nodes)" 0
5141 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
5143 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
5145 test_119a() # bug 11737
5147 BSIZE=$((512 * 1024))
5148 directio write $DIR/$tfile 0 1 $BSIZE
5149 # We ask to read two blocks, which is more than a file size.
5150 # directio will indicate an error when requested and actual
5151 # sizes aren't equeal (a normal situation in this case) and
5152 # print actual read amount.
5153 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
5154 if [ "$NOB" != "$BSIZE" ]; then
5155 error "read $NOB bytes instead of $BSIZE"
5159 run_test 119a "Short directIO read must return actual read amount"
5161 test_119b() # bug 11737
5163 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
5165 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
5166 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
5168 multiop $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
5169 error "direct read failed"
5172 run_test 119b "Sparse directIO read must return actual read amount"
5174 test_119c() # bug 13099
5177 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
5178 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
5181 run_test 119c "Testing for direct read hitting hole"
5183 test_119d() # bug 15950
5185 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
5186 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
5188 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
5189 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
5190 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
5191 lctl set_param fail_loc=0x40d
5192 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
5195 cat $DIR/$tfile > /dev/null &
5196 lctl set_param fail_loc=0
5199 log "the DIO writes have completed, now wait for the reads (should not block very long)"
5201 [ -n "`ps h -p $pid_reads -o comm`" ] && \
5202 error "the read rpcs have not completed in 2s"
5204 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
5206 run_test 119d "The DIO path should try to send a new rpc once one is completed"
5210 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5211 skip "no early lock cancel on server" && return 0
5212 lru_resize_disable mdc
5213 lru_resize_disable osc
5214 cancel_lru_locks mdc
5215 stat $DIR/$tdir > /dev/null
5216 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5217 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5219 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5220 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5221 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5222 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5223 lru_resize_enable mdc
5224 lru_resize_enable osc
5226 run_test 120a "Early Lock Cancel: mkdir test"
5230 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5231 skip "no early lock cancel on server" && return 0
5232 lru_resize_disable mdc
5233 lru_resize_disable osc
5234 cancel_lru_locks mdc
5235 stat $DIR/$tdir > /dev/null
5236 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5237 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5239 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5240 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5241 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5242 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5243 lru_resize_enable mdc
5244 lru_resize_enable osc
5246 run_test 120b "Early Lock Cancel: create test"
5250 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5251 skip "no early lock cancel on server" && return 0
5252 lru_resize_disable mdc
5253 lru_resize_disable osc
5254 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
5255 touch $DIR/$tdir/d1/f1
5256 cancel_lru_locks mdc
5257 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
5258 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5259 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5260 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
5261 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5262 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5263 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5264 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5265 lru_resize_enable mdc
5266 lru_resize_enable osc
5268 run_test 120c "Early Lock Cancel: link test"
5272 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5273 skip "no early lock cancel on server" && return 0
5274 lru_resize_disable mdc
5275 lru_resize_disable osc
5277 cancel_lru_locks mdc
5278 stat $DIR/$tdir > /dev/null
5279 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5280 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5281 chmod a+x $DIR/$tdir
5282 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5283 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5284 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5285 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5286 lru_resize_enable mdc
5287 lru_resize_enable osc
5289 run_test 120d "Early Lock Cancel: setattr test"
5293 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5294 skip "no early lock cancel on server" && return 0
5295 lru_resize_disable mdc
5296 lru_resize_disable osc
5297 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
5298 cancel_lru_locks mdc
5299 cancel_lru_locks osc
5300 dd if=$DIR/$tdir/f1 of=/dev/null
5301 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
5302 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5303 awk '/ldlm_cancel/ {print $2}'`
5304 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5305 awk '/ldlm_bl_callback/ {print $2}'`
5306 unlink $DIR/$tdir/f1
5307 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5308 awk '/ldlm_cancel/ {print $2}'`
5309 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5310 awk '/ldlm_bl_callback/ {print $2}'`
5311 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5312 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5313 lru_resize_enable mdc
5314 lru_resize_enable osc
5316 run_test 120e "Early Lock Cancel: unlink test"
5319 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5320 skip "no early lock cancel on server" && return 0
5322 lru_resize_disable mdc
5323 lru_resize_disable osc
5324 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
5325 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
5326 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
5327 cancel_lru_locks mdc
5328 cancel_lru_locks osc
5329 dd if=$DIR/$tdir/d1/f1 of=/dev/null
5330 dd if=$DIR/$tdir/d2/f2 of=/dev/null
5331 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
5332 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5333 awk '/ldlm_cancel/ {print $2}'`
5334 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5335 awk '/ldlm_bl_callback/ {print $2}'`
5336 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
5337 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5338 awk '/ldlm_cancel/ {print $2}'`
5339 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5340 awk '/ldlm_bl_callback/ {print $2}'`
5341 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5342 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5343 lru_resize_enable mdc
5344 lru_resize_enable osc
5346 run_test 120f "Early Lock Cancel: rename test"
5349 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5350 skip "no early lock cancel on server" && return 0
5351 lru_resize_disable mdc
5352 lru_resize_disable osc
5354 echo create $count files
5356 cancel_lru_locks mdc
5357 cancel_lru_locks osc
5360 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5361 awk '/ldlm_cancel/ {print $2}'`
5362 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5363 awk '/ldlm_bl_callback/ {print $2}'`
5364 createmany -o $DIR/$tdir/f $count
5366 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5367 awk '/ldlm_cancel/ {print $2}'`
5368 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5369 awk '/ldlm_bl_callback/ {print $2}'`
5371 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
5372 echo rm $count files
5375 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5376 awk '/ldlm_cancel/ {print $2}'`
5377 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5378 awk '/ldlm_bl_callback/ {print $2}'`
5380 echo total: $count removes in $((t2-t1))
5381 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
5383 # wait for commitment of removal
5384 lru_resize_enable mdc
5385 lru_resize_enable osc
5387 run_test 120g "Early Lock Cancel: performance test"
5389 test_121() { #bug #10589
5391 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
5392 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
5393 lctl set_param fail_loc=0x310
5394 cancel_lru_locks osc > /dev/null
5395 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
5396 lctl set_param fail_loc=0
5397 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
5399 run_test 121 "read cancel race ========="
5401 test_123a() { # was test 123, statahead(bug 11401)
5403 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
5404 log "testing on UP system. Performance may be not as good as expected."
5410 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
5411 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
5413 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
5414 createmany -o $DIR/$tdir/$tfile $j $((i - j))
5416 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
5417 lctl set_param -n llite.*.statahead_max 0
5418 lctl get_param llite.*.statahead_max
5419 cancel_lru_locks mdc
5420 cancel_lru_locks osc
5422 time ls -l $DIR/$tdir | wc -l
5424 delta=$((etime - stime))
5425 log "ls $i files without statahead: $delta sec"
5426 lctl set_param llite.*.statahead_max=$max
5428 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
5429 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
5430 cancel_lru_locks mdc
5431 cancel_lru_locks osc
5433 time ls -l $DIR/$tdir | wc -l
5435 delta_sa=$((etime - stime))
5436 log "ls $i files with statahead: $delta_sa sec"
5437 lctl get_param -n llite.*.statahead_stats
5438 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
5440 [ $swrong -lt $ewrong ] && log "statahead was stopped, maybe too many locks held!"
5441 [ $delta -eq 0 -o $delta_sa -eq 0 ] && continue
5443 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
5444 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
5445 lctl set_param -n llite.*.statahead_max 0
5446 lctl get_param llite.*.statahead_max
5447 cancel_lru_locks mdc
5448 cancel_lru_locks osc
5450 time ls -l $DIR/$tdir | wc -l
5452 delta=$((etime - stime))
5453 log "ls $i files again without statahead: $delta sec"
5454 lctl set_param llite.*.statahead_max=$max
5455 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
5456 if [ $SLOWOK -eq 0 ]; then
5457 error "ls $i files is slower with statahead!"
5459 log "ls $i files is slower with statahead!"
5465 [ $delta -gt 20 ] && break
5466 [ $delta -gt 8 ] && MULT=$((50 / delta))
5467 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
5475 delta=$((etime - stime))
5476 log "rm -r $DIR/$tdir/: $delta seconds"
5478 lctl get_param -n llite.*.statahead_stats
5480 run_test 123a "verify statahead work"
5482 test_123b () { # statahead(bug 15027)
5484 createmany -o $DIR/$tdir/$tfile-%d 1000
5486 cancel_lru_locks mdc
5487 cancel_lru_locks osc
5489 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
5490 lctl set_param fail_loc=0x80000803
5491 ls -lR $DIR/$tdir > /dev/null
5493 lctl set_param fail_loc=0x0
5494 lctl get_param -n llite.*.statahead_stats
5499 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
5502 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
5503 skip "no lru resize on server" && return 0
5505 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
5507 log "create $NR files at $DIR/$tdir"
5508 createmany -o $DIR/$tdir/f $NR ||
5509 error "failed to create $NR files in $DIR/$tdir"
5511 cancel_lru_locks mdc
5512 ls -l $DIR/$tdir > /dev/null
5516 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
5517 local PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5518 LRU_SIZE=$(lctl get_param -n $PARAM)
5519 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
5520 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
5521 log "NS=$(basename $NSDIR)"
5526 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
5527 skip "Not enough cached locks created!"
5534 # We know that lru resize allows one client to hold $LIMIT locks
5535 # for 10h. After that locks begin to be killed by client.
5537 local LIMIT=`lctl get_param -n $NSDIR.pool.limit`
5539 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
5540 # killing locks. Some time was spent for creating locks. This means
5541 # that up to the moment of sleep finish we must have killed some of
5542 # them (10-100 locks). This depends on how fast ther were created.
5543 # Many of them were touched in almost the same moment and thus will
5544 # be killed in groups.
5545 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
5547 # Use $LRU_SIZE_B here to take into account real number of locks
5548 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
5549 local LRU_SIZE_B=$LRU_SIZE
5551 local OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
5552 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
5554 # Let's make sure that we really have some margin. Client checks
5555 # cached locks every 10 sec.
5557 log "Sleep ${SLEEP} sec"
5559 while ((SEC<$SLEEP)); do
5563 LRU_SIZE=`lctl get_param -n $NSDIR/lru_size`
5567 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
5568 local LRU_SIZE_A=`lctl get_param -n $NSDIR/lru_size`
5570 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
5571 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
5572 unlinkmany $DIR/$tdir/f $NR
5576 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
5577 log "unlink $NR files at $DIR/$tdir"
5578 unlinkmany $DIR/$tdir/f $NR
5580 run_test 124a "lru resize ======================================="
5582 get_max_pool_limit()
5584 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
5587 if test $l -gt $max; then
5595 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
5596 skip "no lru resize on server" && return 0
5598 LIMIT=`get_max_pool_limit`
5600 NR=$(($(default_lru_size)*20))
5601 if [ $NR -gt $LIMIT ]; then
5602 log "Limit lock number by $LIMIT locks"
5605 lru_resize_disable mdc
5606 mkdir -p $DIR/$tdir/disable_lru_resize ||
5607 error "failed to create $DIR/$tdir/disable_lru_resize"
5609 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
5610 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
5611 cancel_lru_locks mdc
5614 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
5617 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
5620 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
5624 nolruresize_delta=$((etime-stime))
5625 log "ls -la time: $nolruresize_delta seconds"
5626 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
5627 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
5629 lru_resize_enable mdc
5630 mkdir -p $DIR/$tdir/enable_lru_resize ||
5631 error "failed to create $DIR/$tdir/enable_lru_resize"
5633 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
5634 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
5635 cancel_lru_locks mdc
5638 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
5641 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
5644 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
5648 lruresize_delta=$((etime-stime))
5649 log "ls -la time: $lruresize_delta seconds"
5650 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
5652 if [ $lruresize_delta -gt $nolruresize_delta ]; then
5653 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
5654 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
5655 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
5657 log "lru resize performs the same with no lru resize"
5659 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
5661 run_test 124b "lru resize (performance test) ======================="
5663 test_125() { # 13358
5664 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
5665 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
5666 mkdir -p $DIR/d125 || error "mkdir failed"
5667 $SETSTRIPE $DIR/d125 -s 65536 -c -1 || error "setstripe failed"
5668 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
5669 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
5671 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
5673 test_126() { # bug 12829/13455
5674 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
5675 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
5676 $GSS && skip "must run as gss disabled" && return
5678 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
5679 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
5681 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
5683 run_test 126 "check that the fsgid provided by the client is taken into account"
5685 test_127() { # bug 15521
5686 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
5687 $LCTL set_param osc.*.stats=0
5688 FSIZE=$((2048 * 1024))
5689 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
5690 cancel_lru_locks osc
5691 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
5693 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
5694 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
5695 echo "got $COUNT $NAME"
5696 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
5697 eval $NAME=$COUNT || error "Wrong proc format"
5700 read_bytes|write_bytes)
5701 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
5702 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
5703 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
5704 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
5705 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
5706 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
5707 error "sumsquare is too small: $SUMSQ"
5708 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
5709 error "sumsquare is too big: $SUMSQ"
5713 done < $DIR/${tfile}.tmp
5715 #check that we actually got some stats
5716 [ "$read_bytes" ] || error "Missing read_bytes stats"
5717 [ "$write_bytes" ] || error "Missing write_bytes stats"
5718 [ "$read_bytes" != 0 ] || error "no read done"
5719 [ "$write_bytes" != 0 ] || error "no write done"
5721 run_test 127 "verify the client stats are sane"
5723 test_128() { # bug 15212
5725 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
5730 result=$(grep error $TMP/$tfile.log)
5732 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
5734 run_test 128 "interactive lfs for 2 consecutive find's"
5740 local LDPROC=/proc/fs/ldiskfs
5742 for node in $(mdts_nodes); do
5743 devs=$(do_node $node "lctl get_param -n devices" | awk '($3 ~ "mdt" && $4 ~ "MDT") { print $4 }')
5744 for dev in $devs; do
5745 mntdev=$(do_node $node "lctl get_param -n osd.$dev.mntdev")
5746 do_node $node "echo $1 >$LDPROC/\\\$(basename $mntdev)/max_dir_size"
5751 [ "$FSTYPE" != "ldiskfs" ] && skip "not needed for FSTYPE=$FSTYPE" && return 0
5752 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5763 while [ ! $I -gt $((MAX * MDSCOUNT)) ]; do
5764 multiop $DIR/$tdir/$J Oc
5766 if [ $rc -eq $EFBIG ]; then
5768 echo "return code $rc received as expected"
5770 elif [ $rc -ne 0 ]; then
5772 error_exit "return code $rc received instead of expected $EFBIG"
5775 I=$(stat -c%s "$DIR/$tdir")
5778 error "exceeded dir size limit $MAX x $MDSCOUNT $((MAX * MDSCOUNT)) : $I bytes"
5779 do_facet $SINGLEMDS "echo 0 >$LDPROC"
5781 run_test 129 "test directory size limit ========================"
5790 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5791 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5793 trap cleanup_130 EXIT RETURN
5795 local fm_file=$DIR/$tfile
5796 lfs setstripe -s 65536 -c 1 $fm_file || error "setstripe failed on $fm_file"
5797 dd if=/dev/zero of=$fm_file bs=65536 count=1 || error "dd failed for $fm_file"
5799 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5800 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5802 lun=`$GETSTRIPE $fm_file | grep -A 10 obdidx | awk '{print $1}' | grep -v "obdidx"`
5804 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
5807 for line in $filefrag_op
5809 frag_lun=`echo $line | cut -d: -f5`
5810 ext_len=`echo $line | cut -d: -f4`
5811 if (( $frag_lun != $lun )); then
5813 error "FIEMAP on 1-stripe file($fm_file) failed"
5816 (( tot_len += ext_len ))
5819 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
5821 error "FIEMAP on 1-stripe file($fm_file) failed;"
5827 echo "FIEMAP on single striped file succeeded"
5829 run_test 130a "FIEMAP (1-stripe file)"
5832 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping FIEMAP on 2-stripe file test" && return
5834 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5835 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5837 trap cleanup_130 EXIT RETURN
5839 local fm_file=$DIR/$tfile
5840 lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
5841 dd if=/dev/zero of=$fm_file bs=1M count=2 || error "dd failed on $fm_file"
5843 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5844 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5846 last_lun=`echo $filefrag_op | cut -d: -f5`
5851 for line in $filefrag_op
5853 frag_lun=`echo $line | cut -d: -f5`
5854 ext_len=`echo $line | cut -d: -f4`
5855 if (( $frag_lun != $last_lun )); then
5856 if (( tot_len != 1024 )); then
5858 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
5865 (( tot_len += ext_len ))
5868 if (( num_luns != 2 || tot_len != 1024 )); then
5870 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5876 echo "FIEMAP on 2-stripe file succeeded"
5878 run_test 130b "FIEMAP (2-stripe file)"
5881 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping FIEMAP on 2-stripe file with hole test" && return
5883 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5884 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5886 trap cleanup_130 EXIT RETURN
5888 local fm_file=$DIR/$tfile
5889 lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
5890 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
5892 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5893 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5895 last_lun=`echo $filefrag_op | cut -d: -f5`
5900 for line in $filefrag_op
5902 frag_lun=`echo $line | cut -d: -f5`
5903 ext_len=`echo $line | cut -d: -f4`
5904 if (( $frag_lun != $last_lun )); then
5905 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
5906 if (( logical != 512 )); then
5908 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
5911 if (( tot_len != 512 )); then
5913 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
5920 (( tot_len += ext_len ))
5923 if (( num_luns != 2 || tot_len != 512 )); then
5925 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5931 echo "FIEMAP on 2-stripe file with hole succeeded"
5933 run_test 130c "FIEMAP (2-stripe file with hole)"
5936 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
5938 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5939 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5941 trap cleanup_130 EXIT RETURN
5943 local fm_file=$DIR/$tfile
5944 lfs setstripe -s 65536 -c $OSTCOUNT $fm_file || error "setstripe failed on $fm_file"
5945 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT || error "dd failed on $fm_file"
5947 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5948 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "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 != 1024 )); then
5962 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
5969 (( tot_len += ext_len ))
5972 if (( num_luns != OSTCOUNT || tot_len != 1024 )); then
5974 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5980 echo "FIEMAP on N-stripe file succeeded"
5982 run_test 130d "FIEMAP (N-stripe file)"
5985 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
5987 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5988 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5990 trap cleanup_130 EXIT RETURN
5992 local fm_file=$DIR/$tfile
5993 lfs setstripe -s 131072 -c 2 $fm_file || error "setstripe failed on $fm_file"
5995 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
5996 for ((i = 0; i < $NUM_BLKS; i++))
5998 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
6001 filefrag -ves $fm_file || error "filefrag $fm_file failed"
6002 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
6004 last_lun=`echo $filefrag_op | cut -d: -f5`
6009 for line in $filefrag_op
6011 frag_lun=`echo $line | cut -d: -f5`
6012 ext_len=`echo $line | cut -d: -f4`
6013 if (( $frag_lun != $last_lun )); then
6014 if (( tot_len != $EXPECTED_LEN )); then
6016 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
6023 (( tot_len += ext_len ))
6026 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
6028 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
6034 echo "FIEMAP with continuation calls succeeded"
6036 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
6038 # Test for writev/readv
6040 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
6041 error "writev test failed"
6042 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
6043 error "readv failed"
6046 run_test 131a "test iov's crossing stripe boundary for writev/readv"
6049 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
6050 error "append writev test failed"
6051 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
6052 error "append writev test failed"
6055 run_test 131b "test append writev"
6058 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
6061 run_test 131c "test read/write on file w/o objects"
6064 rwv -f $DIR/$tfile -w -n 1 1572864
6065 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
6066 if [ "$NOB" != 1572864 ]; then
6067 error "Short read filed: read $NOB bytes instead of 1572864"
6071 run_test 131d "test short read"
6074 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
6075 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
6076 error "read hitting hole failed"
6079 run_test 131e "test read hitting hole"
6084 for node in $(osts_nodes); do
6085 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
6086 [ x$gl = x"" ] && gl=0
6087 gl_sum=$((gl_sum + gl))
6097 if [ x$som = x"enabled" ]; then
6098 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
6099 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
6101 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
6102 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
6105 # do remount to make new mount-conf parameters actual
6112 test_132() { #1028, SOM
6113 local num=$(get_mds_dir $DIR)
6114 local mymds=mds${num}
6116 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
6117 cancel_lru_locks osc
6119 som1=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
6121 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
6122 stat $DIR/$tfile >/dev/null
6123 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
6124 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
6126 som_mode_switch $som1 $gl1 $gl2
6128 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
6129 cancel_lru_locks osc
6131 som2=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
6132 if [ $som1 == $som2 ]; then
6133 error "som is still "$som2
6134 if [ x$som2 = x"enabled" ]; then
6141 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
6142 stat $DIR/$tfile >/dev/null
6143 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
6144 echo "SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
6145 som_mode_switch $som2 $gl1 $gl2
6147 run_test 132 "som avoids glimpse rpc"
6149 test_140() { #bug-17379
6150 mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
6151 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
6152 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
6154 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
6156 while i=`expr $i + 1`; do
6157 mkdir -p $i || error "Creating dir $i"
6158 cd $i || error "Changing to $i"
6159 ln -s ../stat stat || error "Creating stat symlink"
6160 # Read the symlink until ELOOP present,
6161 # not LBUGing the system is considered success,
6162 # we didn't overrun the stack.
6163 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
6165 if [ $ret -eq 40 ]; then
6168 error "Open stat symlink"
6174 echo "The symlink depth = $i"
6175 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 ] || error "Invalid symlink depth"
6177 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
6180 local TF="$TMP/$tfile"
6182 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
6184 cancel_lru_locks osc
6185 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
6186 remount_client $MOUNT
6188 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
6191 $TRUNCATE $DIR/$tfile 6000
6192 cancel_lru_locks osc
6193 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
6196 echo "12345" >>$DIR/$tfile
6197 cancel_lru_locks osc
6198 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
6201 echo "12345" >>$DIR/$tfile
6202 cancel_lru_locks osc
6203 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
6208 run_test 150 "truncate/append tests"
6210 function roc_hit() {
6211 local list=$(comma_list $(osts_nodes))
6213 ACCNUM=$(do_nodes $list $LCTL get_param -n obdfilter.*.stats | \
6214 awk '/'cache_hit'/ {sum+=$2} END {print sum}')
6218 function set_cache() {
6221 if [ "$2" == "off" ]; then
6224 local list=$(comma_list $(osts_nodes))
6225 do_nodes $list lctl set_param obdfilter.*.${1}_cache_enable $on
6227 cancel_lru_locks osc
6231 remote_ost_nodsh && skip "remote OST with nodsh" && return
6234 local list=$(comma_list $(osts_nodes))
6236 # check whether obdfilter is cache capable at all
6237 if ! do_nodes $list $LCTL get_param -n obdfilter.*.read_cache_enable > /dev/null; then
6238 echo "not cache-capable obdfilter"
6242 # check cache is enabled on all obdfilters
6243 if do_nodes $list $LCTL get_param -n obdfilter.*.read_cache_enable | grep 0 >&/dev/null; then
6244 echo "oss cache is disabled"
6248 do_nodes $list $LCTL set_param -n obdfilter.*.writethrough_cache_enable 1
6250 # pages should be in the case right after write
6251 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES || error "dd failed"
6252 local BEFORE=`roc_hit`
6253 cancel_lru_locks osc
6254 cat $DIR/$tfile >/dev/null
6255 local AFTER=`roc_hit`
6256 if ! let "AFTER - BEFORE == CPAGES"; then
6257 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6260 # the following read invalidates the cache
6261 cancel_lru_locks osc
6262 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable 0
6263 cat $DIR/$tfile >/dev/null
6265 # now data shouldn't be found in the cache
6267 cancel_lru_locks osc
6268 cat $DIR/$tfile >/dev/null
6270 if let "AFTER - BEFORE != 0"; then
6271 error "IN CACHE: before: $BEFORE, after: $AFTER"
6274 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable 1
6277 run_test 151 "test cache on oss and controls ==============================="
6280 local TF="$TMP/$tfile"
6282 # simulate ENOMEM during write
6283 #define OBD_FAIL_OST_NOMEM 0x226
6284 lctl set_param fail_loc=0x80000226
6285 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
6287 sync || error "sync failed"
6288 lctl set_param fail_loc=0
6290 # discard client's cache
6291 cancel_lru_locks osc
6293 # simulate ENOMEM during read
6294 lctl set_param fail_loc=0x80000226
6295 cmp $TF $DIR/$tfile || error "cmp failed"
6296 lctl set_param fail_loc=0
6300 run_test 152 "test read/write with enomem ============================"
6303 multiop $DIR/$tfile Ow4096Ycu || error "multiop failed"
6305 run_test 153 "test if fdatasync does not crash ======================="
6308 cp /etc/hosts $DIR/$tfile
6310 fid=$($LFS path2fid $DIR/$tfile)
6312 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
6314 echo "open fid $fid"
6315 diff /etc/hosts $DIR/.lustre/fid/$fid || error "open by fid failed: did not find expected data in file."
6317 echo "Opening a file by FID succeeded"
6319 run_test 154 "Opening a file by FID"
6322 local temp=$TMP/$tfile
6323 local file=$DIR/$tfile
6324 local list=$(comma_list $(osts_nodes))
6325 local big=$(do_nodes $list grep "cache" /proc/cpuinfo | \
6326 awk '{sum+=$4} END{print sum}')
6330 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
6331 error "dd of=$temp bs=6096 count=1 failed"
6333 cancel_lru_locks osc
6334 cmp $temp $file || error "$temp $file differ"
6336 $TRUNCATE $temp 6000
6337 $TRUNCATE $file 6000
6338 cmp $temp $file || error "$temp $file differ (truncate1)"
6340 echo "12345" >>$temp
6341 echo "12345" >>$file
6342 cmp $temp $file || error "$temp $file differ (append1)"
6344 echo "12345" >>$temp
6345 echo "12345" >>$file
6346 cmp $temp $file || error "$temp $file differ (append2)"
6348 dd if=/dev/urandom of=$temp bs=$((big*2)) count=1k || \
6349 error "dd of=$temp bs=$((big*2)) count=1k failed"
6352 cancel_lru_locks osc
6353 cmp $temp $file || error "$temp $file differ"
6361 set_cache writethrough on
6364 run_test 155a "Verification of correctness: read cache:on write_cache:on"
6368 set_cache writethrough off
6371 run_test 155b "Verification of correctness: read cache:on write_cache:off"
6375 set_cache writethrough on
6378 run_test 155c "Verification of correctness: read cache:off write_cache:on"
6382 set_cache writethrough off
6385 run_test 155d "Verification of correctness: read cache:off write_cache:off "
6391 local file="$DIR/$tfile"
6393 log "Turn on read and write cache"
6395 set_cache writethrough on
6397 log "Write data and read it back."
6398 log "Read should be satisfied from the cache."
6399 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6401 cancel_lru_locks osc
6402 cat $file >/dev/null
6404 if ! let "AFTER - BEFORE == CPAGES"; then
6405 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6407 log "cache hits:: before: $BEFORE, after: $AFTER"
6410 log "Read again; it should be satisfied from the cache."
6412 cancel_lru_locks osc
6413 cat $file >/dev/null
6415 if ! let "AFTER - BEFORE == CPAGES"; then
6416 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6418 log "cache hits:: before: $BEFORE, after: $AFTER"
6422 log "Turn off the read cache and turn on the write cache"
6424 set_cache writethrough on
6426 log "Read again; it should be satisfied from the cache."
6428 cancel_lru_locks osc
6429 cat $file >/dev/null
6431 if ! let "AFTER - BEFORE == CPAGES"; then
6432 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6434 log "cache hits:: before: $BEFORE, after: $AFTER"
6437 log "Read again; it should not be satisfied from the cache."
6439 cancel_lru_locks osc
6440 cat $file >/dev/null
6442 if ! let "AFTER - BEFORE == 0"; then
6443 error "IN CACHE: before: $BEFORE, after: $AFTER"
6445 log "cache hits:: before: $BEFORE, after: $AFTER"
6448 log "Write data and read it back."
6449 log "Read should be satisfied from the cache."
6450 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6452 cancel_lru_locks osc
6453 cat $file >/dev/null
6455 if ! let "AFTER - BEFORE == CPAGES"; then
6456 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6458 log "cache hits:: before: $BEFORE, after: $AFTER"
6461 log "Read again; it should not be satisfied from the cache."
6463 cancel_lru_locks osc
6464 cat $file >/dev/null
6466 if ! let "AFTER - BEFORE == 0"; then
6467 error "IN CACHE: before: $BEFORE, after: $AFTER"
6469 log "cache hits:: before: $BEFORE, after: $AFTER"
6473 log "Turn off read and write cache"
6475 set_cache writethrough off
6477 log "Write data and read it back"
6478 log "It should not be satisfied from the cache."
6480 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6481 cancel_lru_locks osc
6483 cat $file >/dev/null
6485 if ! let "AFTER - BEFORE == 0"; then
6486 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
6488 log "cache hits:: before: $BEFORE, after: $AFTER"
6492 log "Turn on the read cache and turn off the write cache"
6494 set_cache writethrough off
6496 log "Write data and read it back"
6497 log "It should not be satisfied from the cache."
6499 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6501 cancel_lru_locks osc
6502 cat $file >/dev/null
6504 if ! let "AFTER - BEFORE == 0"; then
6505 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
6507 log "cache hits:: before: $BEFORE, after: $AFTER"
6510 log "Read again; it should be satisfied from the cache."
6512 cancel_lru_locks osc
6513 cat $file >/dev/null
6515 if ! let "AFTER - BEFORE == CPAGES"; then
6516 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6518 log "cache hits:: before: $BEFORE, after: $AFTER"
6523 run_test 156 "Verification of tunables ============================"
6527 if [ $MDSCOUNT -gt 1 ]; then
6528 error_ignore 17935 $*
6534 USER=$(do_facet $SINGLEMDS lctl --device $MDT0 changelog_register -n)
6535 echo "Registered as changelog user $USER"
6536 do_facet $SINGLEMDS lctl get_param -n mdd.$MDT0.changelog_users | \
6537 grep -q $USER || error "User $USER not found in changelog_users"
6540 mkdir -p $DIR/$tdir/pics/2008/zachy
6541 touch $DIR/$tdir/pics/2008/zachy/timestamp
6542 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
6543 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
6544 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
6545 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
6546 rm $DIR/$tdir/pics/desktop.jpg
6548 $LFS changelog $MDT0 | tail -5
6550 echo "verifying changelog mask"
6551 do_facet $SINGLEMDS lctl set_param mdd.$MDT0.changelog_mask="-mkdir"
6552 mkdir -p $DIR/$tdir/pics/2009/sofia
6553 do_facet $SINGLEMDS lctl set_param mdd.$MDT0.changelog_mask="+mkdir"
6554 mkdir $DIR/$tdir/pics/2009/zachary
6555 DIRS=$($LFS changelog $MDT0 | tail -5 | grep -c MKDIR)
6556 [ $DIRS -eq 1 ] || err17935 "changelog mask count $DIRS != 1"
6559 echo "verifying target fid"
6560 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
6561 tail -1 | awk '{print $6}')
6562 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
6563 [ "$fidc" == "t=$fidf" ] || \
6564 err17935 "fid in changelog $fidc != file fid $fidf"
6565 echo "verifying parent fid"
6566 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
6567 tail -1 | awk '{print $7}')
6568 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
6569 [ "$fidc" == "p=$fidf" ] || \
6570 err17935 "pfid in changelog $fidc != dir fid $fidf"
6572 USER_REC1=$(do_facet $SINGLEMDS lctl get_param -n \
6573 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
6574 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
6575 USER_REC2=$(do_facet $SINGLEMDS lctl get_param -n \
6576 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
6577 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
6578 [ $USER_REC2 == $(($USER_REC1 + 5)) ] || \
6579 err17935 "user index should be $(($USER_REC1 + 5)); is $USER_REC2"
6581 MIN_REC=$(do_facet $SINGLEMDS lctl get_param mdd.$MDT0.changelog_users | \
6582 awk 'min == "" || $2 < min {min = $2}; END {print min}')
6583 FIRST_REC=$($LFS changelog $MDT0 | head -1 | awk '{print $1}')
6584 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
6585 [ $FIRST_REC == $(($MIN_REC + 1)) ] || \
6586 err17935 "first index should be $(($MIN_REC + 1)); is $FIRST_REC"
6588 echo "verifying user deregister"
6589 do_facet $SINGLEMDS lctl --device $MDT0 changelog_deregister $USER
6590 do_facet $SINGLEMDS lctl get_param -n mdd.$MDT0.changelog_users | \
6591 grep -q $USER && error "User $USER still found in changelog_users"
6593 USERS=$(( $(do_facet $SINGLEMDS lctl get_param -n \
6594 mdd.$MDT0.changelog_users | wc -l) - 2 ))
6595 if [ $USERS -eq 0 ]; then
6596 LAST_REC1=$(do_facet $SINGLEMDS lctl get_param -n \
6597 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
6598 touch $DIR/$tdir/chloe
6599 LAST_REC2=$(do_facet $SINGLEMDS lctl get_param -n \
6600 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
6601 echo "verify changelogs are off if we were the only user: $LAST_REC1 == $LAST_REC2"
6602 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
6604 echo "$USERS other changelog users; can't verify off"
6607 run_test 160 "changelog sanity"
6611 cp /etc/hosts $DIR/$tdir/$tfile
6612 mkdir $DIR/$tdir/foo1
6613 mkdir $DIR/$tdir/foo2
6614 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
6615 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
6616 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
6617 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
6618 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[')
6619 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
6620 $LFS fid2path $DIR $FID
6621 err17935 "bad link ea"
6624 rm $DIR/$tdir/foo2/zachary
6626 rm $DIR/$tdir/foo2/thor
6628 rm $DIR/$tdir/$tfile
6630 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
6631 if [ "$($LFS fid2path $DIR --link 1 $FID)" != "/$tdir/foo2/maggie" ]
6633 $LFS fid2path $DIR $FID
6634 err17935 "bad link rename"
6636 rm $DIR/$tdir/foo2/maggie
6639 local longname=filename_avg_len_is_thirty_two_
6640 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 || \
6641 error "failed to hardlink many files"
6642 links=$($LFS fid2path $DIR $FID | wc -l)
6643 echo -n "${links}/1000 links in link EA"
6644 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
6645 unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
6646 error "failed to unlink many hardlinks"
6648 run_test 161 "link ea sanity"
6655 local path=$(${LFS} fid2path $*)
6658 if [ $RC -ne 0 ]; then
6659 err17935 "path looked up of $expected failed. Error $RC"
6661 elif [ "${path}" != "${expected}" ]; then
6662 err17935 "path looked up \"${path}\" instead of \"${expected}\""
6665 echo "fid $fid resolves to path $path"
6669 # Make changes to filesystem
6670 mkdir -p $DIR/$tdir/d2
6671 touch $DIR/$tdir/d2/$tfile
6672 touch $DIR/$tdir/d2/x1
6673 touch $DIR/$tdir/d2/x2
6674 mkdir -p $DIR/$tdir/d2/a/b/c
6675 mkdir -p $DIR/$tdir/d2/p/q/r
6677 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[')
6678 check_path "/$tdir/d2/$tfile" $DIR $FID --link 0
6681 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
6682 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[')
6683 check_path "/$tdir/d2/p/q/r/slink" $DIR $FID --link 0
6686 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
6687 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
6688 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[')
6689 # fid2path dir/fsname should both work
6690 check_path "/$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1
6691 check_path "/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0
6693 # hardlink count: check that there are 2 links
6694 # Doesnt work with CMD yet: 17935
6695 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
6696 err17935 "expected 2 links"
6698 # hardlink indexing: remove the first link
6699 rm $DIR/$tdir/d2/p/q/r/hlink
6700 check_path "/$tdir/d2/a/b/c/new_file" $DIR $FID --link 0
6704 run_test 162 "path lookup sanity"
6707 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6708 copytool --test $FSNAME || { skip "copytool not runnable: $?" && return; }
6711 local uuid=$($LCTL get_param -n mdc.${FSNAME}-MDT0000-mdc-*.uuid)
6712 # this proc file is temporary and linux-only
6713 do_facet mds lctl set_param mdt.${FSNAME}-MDT0000.mdccomm=$uuid ||\
6714 error "kernel->userspace send failed"
6717 run_test 163 "kernel <-> userspace comms"
6720 # do directio so as not to populate the page cache
6721 log "creating a 10 Mb file"
6722 multiop $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
6723 log "starting reads"
6724 dd if=$DIR/$tfile of=/dev/null bs=4096 &
6725 log "truncating the file"
6726 multiop $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
6728 kill %+ || true # reads might have finished
6729 echo "wait until dd is finished"
6731 log "removing the temporary file"
6732 rm -rf $DIR/$tfile || error "tmp file removal failed"
6734 run_test 169 "parallel read and truncate should not deadlock"
6737 $LCTL clear # bug 18514
6738 $LCTL debug_daemon start $TMP/${tfile}_log_good
6740 $LCTL debug_daemon stop
6741 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
6742 error "sed failed to read log_good"
6744 $LCTL debug_daemon start $TMP/${tfile}_log_good
6746 $LCTL debug_daemon stop
6748 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
6749 error "lctl df log_bad failed"
6751 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
6752 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
6754 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
6755 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
6757 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
6758 error "bad_line good_line1 good_line2 are empty"
6760 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
6761 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
6762 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
6764 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
6765 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
6766 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
6768 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
6769 error "bad_line_new good_line_new are empty"
6771 local expected_good=$((good_line1 + good_line2*2))
6773 rm -f $TMP/${tfile}*
6774 if [ $bad_line -ne $bad_line_new ]; then
6775 error "expected $bad_line bad lines, but got $bad_line_new"
6779 if [ $expected_good -ne $good_line_new ]; then
6780 error "expected $expected_good good lines, but got $good_line_new"
6785 run_test 170 "test lctl df to handle corrupted log ====================="
6787 test_171() { # bug20592
6788 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
6789 $LCTL set_param fail_loc=0x50e
6790 $LCTL set_param fail_val=3000
6791 multiop_bg_pause $DIR/$tfile Os || true
6794 if dmesg | grep "recursive fault"; then
6795 error "caught a recursive fault"
6797 $LCTL set_param fail_loc=0
6800 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
6802 # it would be good to share it with obdfilter-survey/libecho code
6803 setup_obdecho_osc () {
6806 local obdfilter_name=$2
6807 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
6808 ${obdfilter_name}_osc_UUID || rc=2; }
6809 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
6810 ${obdfilter_name}_UUID $ost_nid || rc=3; }
6814 cleaup_obdecho_osc () {
6815 local obdfilter_name=$1
6816 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
6817 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
6821 obdecho_create_test() {
6825 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
6826 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" || \
6828 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec create 1" || \
6830 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec test_brw 0 w 1" ||\
6832 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
6833 "cleanup" || rc=5; }
6834 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
6842 local rmmod_remote=0
6844 lsmod | grep -q obdecho || \
6845 { load_module obdecho/obdecho && rmmod_local=1; }
6846 OBD=$($LCTL dl | grep -v mdt | grep osc | awk '{print $4;exit}')
6847 HOST=$($LCTL dl -t | grep -v mdt | grep osc | awk '{print $7;exit}')
6848 OBD=`echo $OBD | sed 's/-osc-.*$//'`
6849 [ "x$OBD" != "x" ] && { setup_obdecho_osc $HOST $OBD || rc=1; } || rc=1
6850 [ $rc -eq 0 ] && { obdecho_create_test ${OBD}_osc client || rc=2; }
6851 [ "x$OBD" != "x" ] && cleaup_obdecho_osc $OBD
6852 [ $rmmod_local -eq 1 ] && rmmod obdecho
6853 [ $rc -eq 0 ] || return $rc
6855 do_facet ost "lsmod | grep -q obdecho || " \
6856 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
6857 "modprobe obdecho; }" && rmmod_remote=1
6858 OBD=$(do_facet ost $LCTL dl | awk '/obdfilter/ {print $4;exit}')
6859 [ "x$OBD" != "x" ] && { obdecho_create_test $OBD ost || rc=3; }
6860 [ $rmmod_remote -eq 1 ] && do_facet ost "rmmod obdecho"
6861 [ $rc -eq 0 ] || return $rc
6865 run_test 180 "test obdecho ============================================"
6871 TGTPOOL_MAX=$(($TGT_COUNT - 1))
6873 TGTPOOL_LIST=`seq $TGTPOOL_FIRST $TGTPOOL_STEP $TGTPOOL_MAX`
6874 POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
6875 POOL_DIR=$POOL_ROOT/dir_tst
6876 POOL_FILE=$POOL_ROOT/file_tst
6878 check_file_in_pool()
6881 res=$($GETSTRIPE $file | grep 0x | cut -f2)
6884 found=$(echo :$TGTPOOL_LIST: | tr " " ":" | grep :$i:)
6885 if [[ "$found" == "" ]]
6887 echo "pool list: $TGTPOOL_LIST"
6888 echo "striping: $res"
6889 error "$file not allocated in $POOL"
6896 trap "cleanup_pools $FSNAME" EXIT
6899 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6900 create_pool $FSNAME.$POOL || return $?
6901 [ $($LFS pool_list $FSNAME | grep -c $POOL) -eq 1 ] ||
6902 error "$POOL not in lfs pool_list"
6904 run_test 200a "Create new pool =========================================="
6907 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6908 TGT=$(for i in $TGTPOOL_LIST; do printf "$FSNAME-OST%04x_UUID " $i; done)
6909 do_facet mgs $LCTL pool_add $FSNAME.$POOL \
6910 $FSNAME-OST[$TGTPOOL_FIRST-$TGTPOOL_MAX/$TGTPOOL_STEP]
6911 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL | sort -u | tr '\n' ' ' " "$TGT" ||
6912 error "Add to pool failed"
6913 local lfscount=$($LFS pool_list $FSNAME.$POOL | grep -c "\-OST")
6914 local addcount=$((($TGTPOOL_MAX - $TGTPOOL_FIRST) / $TGTPOOL_STEP + 1))
6915 [ $lfscount -eq $addcount ] ||
6916 error "lfs pool_list bad ost count $lfscount != $addcount"
6918 run_test 200b "Add targets to a pool ===================================="
6921 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6923 $SETSTRIPE -c 2 -p $POOL $POOL_DIR
6924 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR"
6926 run_test 200c "Set pool on a directory ================================="
6929 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6930 res=$($GETSTRIPE --pool $POOL_DIR | awk '/^pool:/ {print $2}')
6931 [ "$res" = $POOL ] || error "Pool on $POOL_DIR is $res, not $POOL"
6933 run_test 200d "Check pool on a directory ==============================="
6936 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6938 for i in $(seq -w 1 $(($TGT_COUNT * 3)))
6940 file=$POOL_DIR/file-$i
6942 check_file_in_pool $file
6945 failed=$(($failed + 1))
6948 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
6950 run_test 200e "Check files allocation from directory pool =============="
6953 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6956 for i in $(seq -w 1 $(($TGT_COUNT * 3)))
6958 file=$POOL_FILE/spoo-$i
6959 $SETSTRIPE -p $POOL $file
6960 check_file_in_pool $file
6963 failed=$(($failed + 1))
6966 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
6968 run_test 200f "Create files in a pool ==================================="
6971 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6972 TGT=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$POOL | tr '\n' ' ')
6973 res=$($LFS df --pool $FSNAME.$POOL | awk '{print $1}' | grep "$FSNAME-OST" | tr '\n' ' ')
6974 [ "$res" = "$TGT" ] || error "Pools OSTs '$TGT' is not '$res' that lfs df reports"
6976 run_test 200g "lfs df a pool ============================================"
6979 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6980 TGT=$($LCTL get_param -n lov.$FSNAME-*.pools.$POOL | head -1)
6981 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
6982 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL | grep $TGT" "" ||
6983 error "$TGT not removed from $FSNAME.$POOL"
6985 run_test 201a "Remove a target from a pool ============================="
6988 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6989 for TGT in $($LCTL get_param -n lov.$FSNAME-*.pools.$POOL | sort -u)
6991 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
6993 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL" "" ||
6994 error "Pool $FSNAME.$POOL cannot be drained"
6995 # striping on an empty/nonexistant pool should fall back to "pool of everything"
6996 touch ${POOL_DIR}/$tfile || error "failed to use fallback striping for empty pool"
6997 # setstripe on an empty pool should fail
6998 $SETSTRIPE -p $POOL ${POOL_FILE}/$tfile 2>/dev/null && \
6999 error "expected failure when creating file with empty pool"
7002 run_test 201b "Remove all targets from a pool =========================="
7005 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7006 do_facet mgs $LCTL pool_destroy $FSNAME.$POOL
7009 # striping on an empty/nonexistant pool should fall back to "pool of everything"
7010 touch ${POOL_DIR}/$tfile || error "failed to use fallback striping for missing pool"
7011 # setstripe on an empty pool should fail
7012 $SETSTRIPE -p $POOL ${POOL_FILE}/$tfile 2>/dev/null && \
7013 error "expected failure when creating file with missing pool"
7015 # get param should return err once pool is gone
7016 if wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL 2>/dev/null ||
7017 echo foo" "foo"; then
7018 remove_pool_from_list $FSNAME.$POOL
7021 error "Pool $FSNAME.$POOL is not destroyed"
7023 run_test 201c "Remove a pool ============================================"
7025 cleanup_pools $FSNAME
7029 size=$((size % 8192 + 1))
7030 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
7031 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
7032 rm -f $DIR/f212 $DIR/f212.xyz
7034 run_test 212 "Sendfile test ============================================"
7037 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
7038 cancel_lru_locks osc
7039 lctl set_param fail_loc=0x8000040f
7040 # generate a read lock
7041 cat $DIR/$tfile > /dev/null
7042 # write to the file, it will try to cancel the above read lock.
7043 cat /etc/hosts >> $DIR/$tfile
7045 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
7047 test_214() { # for bug 20133
7048 mkdir -p $DIR/d214p/d214c
7049 for (( i=0; i < 340; i++ )) ; do
7050 touch $DIR/d214p/d214c/a$i
7053 ls -l $DIR/d214p || error "ls -l $DIR/d214p failed"
7054 mv $DIR/d214p/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
7055 ls $DIR/d214c || error "ls $DIR/d214c failed"
7056 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
7058 run_test 214 "hash-indexed directory test - bug 20133"
7060 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
7061 create_lnet_proc_files() {
7062 cat /proc/sys/lnet/$1 >$TMP/lnet_$1.out || error "cannot read /proc/sys/lnet/$1"
7063 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
7065 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
7066 rm -f "$TMP/lnet_$1.sys_tmp"
7069 # counterpart of create_lnet_proc_files
7070 remove_lnet_proc_files() {
7071 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
7074 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
7075 # 3rd arg as regexp for body
7076 check_lnet_proc_stats() {
7077 local l=$(cat "$TMP/lnet_$1" |wc -l)
7078 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
7080 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
7083 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
7084 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
7085 # optional and can be regexp for 2nd line (lnet.routes case)
7086 check_lnet_proc_entry() {
7087 local blp=2 # blp stands for 'position of 1st line of body'
7088 [ "$5" = "" ] || blp=3 # lnet.routes case
7090 local l=$(cat "$TMP/lnet_$1" |wc -l)
7091 # subtracting one from $blp because the body can be empty
7092 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
7094 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
7095 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
7097 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
7098 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
7100 # bail out if any unexpected line happened
7101 sed -n "$blp~1 p" "$TMP/lnet_$1" |grep -Ev "$3"
7102 [ "$?" != 0 ] || error "$2 misformatted"
7105 test_215() { # for bugs 18102, 21079, 21517
7106 local N='(0|[1-9][0-9]*)' # non-negative numeric
7107 local P='[1-9][0-9]*' # positive numeric
7108 local I='(0|-?[1-9][0-9]*)' # any numeric (0 | >0 | <0)
7109 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
7110 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
7111 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
7113 local L1 # regexp for 1st line
7114 local L2 # regexp for 2nd line (optional)
7115 local BR # regexp for the rest (body)
7117 # /proc/sys/lnet/stats should look as 11 space-separated non-negative numerics
7118 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
7119 create_lnet_proc_files "stats"
7120 check_lnet_proc_stats "stats.out" "/proc/sys/lnet/stats" "$BR"
7121 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
7122 remove_lnet_proc_files "stats"
7124 # /proc/sys/lnet/routes should look like this:
7125 # Routing disabled/enabled
7126 # net hops state router
7127 # where net is a string like tcp0, hops >= 0, state is up/down,
7128 # router is a string like 192.168.1.1@tcp2
7129 L1="^Routing (disabled|enabled)$"
7130 L2="^net +hops +state +router$"
7131 BR="^$NET +$N +(up|down) +$NID$"
7132 create_lnet_proc_files "routes"
7133 check_lnet_proc_entry "routes.out" "/proc/sys/lnet/routes" "$BR" "$L1" "$L2"
7134 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
7135 remove_lnet_proc_files "routes"
7137 # /proc/sys/lnet/routers should look like this:
7138 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
7139 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
7140 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
7141 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
7142 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
7143 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
7144 create_lnet_proc_files "routers"
7145 check_lnet_proc_entry "routers.out" "/proc/sys/lnet/routers" "$BR" "$L1"
7146 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
7147 remove_lnet_proc_files "routers"
7149 # /proc/sys/lnet/peers should look like this:
7150 # nid refs state max rtr min tx min queue
7151 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
7152 # state is up/down/NA, max >= 0. rtr, min, tx, min are
7153 # numeric (0 or >0 or <0), queue >= 0.
7154 L1="^nid +refs +state +max +rtr +min +tx +min +queue$"
7155 BR="^$NID +$P +(up|down|NA) +$N +$I +$I +$I +$I +$N$"
7156 create_lnet_proc_files "peers"
7157 check_lnet_proc_entry "peers.out" "/proc/sys/lnet/peers" "$BR" "$L1"
7158 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
7159 remove_lnet_proc_files "peers"
7161 # /proc/sys/lnet/buffers should look like this:
7162 # pages count credits min
7163 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
7164 L1="^pages +count +credits +min$"
7165 BR="^ +$N +$N +$I +$I$"
7166 create_lnet_proc_files "buffers"
7167 check_lnet_proc_entry "buffers.out" "/proc/sys/lnet/buffers" "$BR" "$L1"
7168 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
7169 remove_lnet_proc_files "buffers"
7171 # /proc/sys/lnet/nis should look like this:
7172 # nid status alive refs peer rtr max tx min
7173 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
7174 # alive is numeric (0 or >0 or <0), refs > 0, peer >= 0,
7175 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
7176 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
7177 BR="^$NID +(up|down) +$I +$P +$N +$N +$N +$I +$I$"
7178 create_lnet_proc_files "nis"
7179 check_lnet_proc_entry "nis.out" "/proc/sys/lnet/nis" "$BR" "$L1"
7180 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
7181 remove_lnet_proc_files "nis"
7183 # can we successfully write to /proc/sys/lnet/stats?
7184 echo "0" >/proc/sys/lnet/stats || error "cannot write to /proc/sys/lnet/stats"
7185 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
7187 run_test 215 "/proc/sys/lnet exists and has proper content - bugs 18102, 21079, 21517"
7189 test_216() { # bug 20317
7191 local p="$TMP/sanityN-$TESTNAME.parameters"
7192 save_lustre_params $HOSTNAME "osc.*.contention_seconds" > $p
7193 for node in $(osts_nodes); do
7194 save_lustre_params $node "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
7195 save_lustre_params $node "ldlm.namespaces.filter-*.contended_locks" >> $p
7196 save_lustre_params $node "ldlm.namespaces.filter-*.contention_seconds" >> $p
7200 # agressive lockless i/o settings
7201 for node in $(osts_nodes); do
7202 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'
7204 lctl set_param -n osc.*.contention_seconds 60
7206 $DIRECTIO write $DIR/$tfile 0 10 4096
7207 $CHECKSTAT -s 40960 $DIR/$tfile
7209 # disable lockless i/o
7210 for node in $(osts_nodes); do
7211 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
7213 lctl set_param -n osc.*.contention_seconds 0
7216 dd if=/dev/zero of=$DIR/$tfile count=0
7217 $CHECKSTAT -s 0 $DIR/$tfile
7219 restore_lustre_params <$p
7223 run_test 216 "check lockless direct write works and updates file size and kms correctly"
7226 # tests that do cleanup/setup should be run at the end
7231 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
7232 $LCTL set_param fail_loc=0x903
7233 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
7234 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
7237 FAIL_ON_ERROR=true cleanup
7238 FAIL_ON_ERROR=true setup
7240 run_test 900 "umount should not race with any mgc requeue thread"
7242 log "cleanup: ======================================================"
7243 check_and_cleanup_lustre
7244 if [ "$I_MOUNTED" != "yes" ]; then
7245 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true
7248 echo '=========================== finished ==============================='
7249 [ -f "$SANITYLOG" ] && cat $SANITYLOG && grep -q FAIL $SANITYLOG && exit 1 || true
7250 echo "$0: completed"