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 119d 130 $SANITY_EXCEPT"
14 # bug number for skipped test: 2108 9789 3637 9789 3561 5188/5749 1443
15 #ALWAYS_EXCEPT=${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="$EXCEPT 27m 27n 27o 27p 27q 27r 31d 54a 64b 99a 99b 99c 99d 99e 99f 101"
23 # test76 is not valid with FIDs because inode numbers are not reused
24 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 76"
27 2.4*) FSTYPE=${FSTYPE:-ext3} ;;
28 2.6*) FSTYPE=${FSTYPE:-ldiskfs} ;;
29 *) error "unsupported kernel" ;;
32 SRCDIR=$(cd $(dirname $0); echo $PWD)
33 export PATH=$PATH:/sbin
37 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
38 CREATETEST=${CREATETEST:-createtest}
40 SETSTRIPE=${SETSTRIPE:-"$LFS setstripe"}
41 GETSTRIPE=${GETSTRIPE:-"$LFS getstripe"}
42 LSTRIPE=${LSTRIPE:-"$LFS setstripe"}
43 LFIND=${LFIND:-"$LFS find"}
44 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
46 MCREATE=${MCREATE:-mcreate}
47 OPENFILE=${OPENFILE:-openfile}
48 OPENUNLINK=${OPENUNLINK:-openunlink}
49 READS=${READS:-"reads"}
50 TRUNCATE=${TRUNCATE:-truncate}
51 MUNLINK=${MUNLINK:-munlink}
52 SOCKETSERVER=${SOCKETSERVER:-socketserver}
53 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
54 IOPENTEST1=${IOPENTEST1:-iopentest1}
55 IOPENTEST2=${IOPENTEST2:-iopentest2}
56 MEMHOG=${MEMHOG:-memhog}
57 DIRECTIO=${DIRECTIO:-directio}
58 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
59 UMOUNT=${UMOUNT:-"umount -d"}
61 CHECK_GRANT=${CHECK_GRANT:-"yes"}
62 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
64 export NAME=${NAME:-local}
71 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
72 . $LUSTRE/tests/test-framework.sh
74 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
76 [ "$SLOW" = "no" ] && EXCEPT_SLOW="24o 24v 27m 36f 36g 51b 51c 60c 63 64b 68 71 73 77f 78 101 103 115 120g 124b"
78 SANITYLOG=${TESTSUITELOG:-$TMP/$(basename $0 .sh).log}
83 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
84 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
93 check_kernel_version() {
95 GOT_VER=$(lctl get_param -n version | awk '/kernel:/ {print $2}')
97 patchless|patchless_client) return 0;;
98 *) [ $GOT_VER -ge $WANT_VER ] && return 0 ;;
100 log "test needs at least kernel version $WANT_VER, running $GOT_VER"
104 if [ "$ONLY" == "cleanup" ]; then
109 [ "$SANITYLOG" ] && rm -f $SANITYLOG || true
111 check_and_setup_lustre
116 MDT0=$($LCTL get_param -n mdc.*.mds_server_uuid | \
117 awk '{gsub(/_UUID/,""); print $1}' | head -1)
118 LOVNAME=$($LCTL get_param -n llite.*.lov.common_name | tail -n 1)
119 OSTCOUNT=$($LCTL get_param -n lov.$LOVNAME.numobd)
120 STRIPECOUNT=$($LCTL get_param -n lov.$LOVNAME.stripecount)
121 STRIPESIZE=$($LCTL get_param -n lov.$LOVNAME.stripesize)
122 ORIGFREE=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
123 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
125 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
126 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
127 rm -rf $DIR/[Rdfs][0-9]*
129 # $RUNAS_ID may get set incorrectly somewhere else
130 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
132 check_runas_id $RUNAS_ID $RUNAS_ID $RUNAS
136 if [ "${ONLY}" = "MOUNT" ] ; then
137 echo "Lustre is up, please go on"
141 echo "preparing for tests involving mounts"
142 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
144 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
145 echo # add a newline after mke2fs.
149 OLDDEBUG="`lctl get_param -n debug 2> /dev/null`"
150 lctl set_param debug=-1 2> /dev/null || true
153 $CHECKSTAT -t file $DIR/$tfile || error
155 $CHECKSTAT -a $DIR/$tfile || error
157 run_test 0 "touch .../$tfile ; rm .../$tfile ====================="
160 chmod 0755 $DIR || error
161 $CHECKSTAT -p 0755 $DIR || error
163 run_test 0b "chmod 0755 $DIR ============================="
166 $LCTL get_param mdc.*.import | grep "state: FULL" || error "import not FULL"
167 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" || error "bad target"
169 run_test 0c "check import proc ============================="
174 mkdir $DIR/d1/d2 && error "we expect EEXIST, but not returned"
175 $CHECKSTAT -t dir $DIR/d1/d2 || error
177 run_test 1a "mkdir .../d1; mkdir .../d1/d2 ====================="
182 $CHECKSTAT -a $DIR/d1 || error
184 run_test 1b "rmdir .../d1/d2; rmdir .../d1 ====================="
189 $CHECKSTAT -t file $DIR/d2/f || error
191 run_test 2a "mkdir .../d2; touch .../d2/f ======================"
195 $CHECKSTAT -a $DIR/d2 || error
197 run_test 2b "rm -r .../d2; checkstat .../d2/f ======================"
201 $CHECKSTAT -t dir $DIR/d3 || error
203 run_test 3a "mkdir .../d3 ======================================"
206 if [ ! -d $DIR/d3 ]; then
210 $CHECKSTAT -t file $DIR/d3/f || error
212 run_test 3b "touch .../d3/f ===================================="
216 $CHECKSTAT -a $DIR/d3 || error
218 run_test 3c "rm -r .../d3 ======================================"
222 $CHECKSTAT -t dir $DIR/d4 || error
224 run_test 4a "mkdir .../d4 ======================================"
227 if [ ! -d $DIR/d4 ]; then
231 $CHECKSTAT -t dir $DIR/d4/d2 || error
233 run_test 4b "mkdir .../d4/d2 ==================================="
238 chmod 0707 $DIR/d5/d2
239 $CHECKSTAT -t dir -p 0707 $DIR/d5/d2 || error
241 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2 ============"
245 chmod 0666 $DIR/f6a || error
246 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/f6a || error
248 run_test 6a "touch .../f6a; chmod .../f6a ======================"
251 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
252 if [ ! -f $DIR/f6a ]; then
256 $RUNAS chmod 0444 $DIR/f6a && error
257 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/f6a || error
259 run_test 6b "$RUNAS chmod .../f6a (should return error) =="
262 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
264 chown $RUNAS_ID $DIR/f6c || error
265 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/f6c || error
267 run_test 6c "touch .../f6c; chown .../f6c ======================"
270 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
271 if [ ! -f $DIR/f6c ]; then
273 chown $RUNAS_ID $DIR/f6c
275 $RUNAS chown $UID $DIR/f6c && error
276 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/f6c || error
278 run_test 6d "$RUNAS chown .../f6c (should return error) =="
281 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
283 chgrp $RUNAS_ID $DIR/f6e || error
284 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/f6e || error
286 run_test 6e "touch .../f6e; chgrp .../f6e ======================"
289 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
290 if [ ! -f $DIR/f6e ]; then
292 chgrp $RUNAS_ID $DIR/f6e
294 $RUNAS chgrp $UID $DIR/f6e && error
295 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/f6e || error
297 run_test 6f "$RUNAS chgrp .../f6e (should return error) =="
300 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
301 mkdir $DIR/d6g || error
302 chmod 777 $DIR/d6g || error
303 $RUNAS mkdir $DIR/d6g/d || error
304 chmod g+s $DIR/d6g/d || error
305 mkdir $DIR/d6g/d/subdir
306 $CHECKSTAT -g \#$RUNAS_ID $DIR/d6g/d/subdir || error
308 run_test 6g "Is new dir in sgid dir inheriting group?"
310 test_6h() { # bug 7331
311 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
312 touch $DIR/f6h || error "touch failed"
313 chown $RUNAS_ID:$RUNAS_ID $DIR/f6h || error "initial chown failed"
314 $RUNAS -G$RUNAS_ID chown $RUNAS_ID:0 $DIR/f6h && error "chown worked"
315 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_ID $DIR/f6h || error
317 run_test 6h "$RUNAS chown RUNAS_ID.0 .../f6h (should return error)"
323 $CHECKSTAT -t file -p 0666 $DIR/d7/f || error
325 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
328 if [ ! -d $DIR/d7 ]; then
332 echo -n foo > $DIR/d7/f2
333 [ "`cat $DIR/d7/f2`" = "foo" ] || error
334 $CHECKSTAT -t file -s 3 $DIR/d7/f2 || error
336 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
342 $CHECKSTAT -t file -p 0666 $DIR/d8/f || error
344 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
350 $CHECKSTAT -t dir $DIR/d9/d2/d3 || error
352 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
358 $CHECKSTAT -t file $DIR/d10/d2/f || error
360 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
365 chmod 0666 $DIR/d11/d2
366 chmod 0705 $DIR/d11/d2
367 $CHECKSTAT -t dir -p 0705 $DIR/d11/d2 || error
369 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
374 chmod 0666 $DIR/d12/f
375 chmod 0654 $DIR/d12/f
376 $CHECKSTAT -t file -p 0654 $DIR/d12/f || error
378 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
382 dd if=/dev/zero of=$DIR/d13/f count=10
384 $CHECKSTAT -t file -s 0 $DIR/d13/f || error
386 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
392 $CHECKSTAT -a $DIR/d14/f || error
394 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
399 mv $DIR/d15/f $DIR/d15/f2
400 $CHECKSTAT -t file $DIR/d15/f2 || error
402 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
408 $CHECKSTAT -a $DIR/d16/f || error
410 run_test 16 "touch .../d16/f; rm -rf .../d16/f ================="
415 ln -s $DIR/d17/f $DIR/d17/l-exist
417 $CHECKSTAT -l $DIR/d17/f $DIR/d17/l-exist || error
418 $CHECKSTAT -f -t f $DIR/d17/l-exist || error
419 rm -f $DIR/d17/l-exist
420 $CHECKSTAT -a $DIR/d17/l-exist || error
422 run_test 17a "symlinks: create, remove (real) =================="
426 ln -s no-such-file $DIR/d17/l-dangle
428 $CHECKSTAT -l no-such-file $DIR/d17/l-dangle || error
429 $CHECKSTAT -fa $DIR/d17/l-dangle || error
430 rm -f $DIR/d17/l-dangle
431 $CHECKSTAT -a $DIR/d17/l-dangle || error
433 run_test 17b "symlinks: create, remove (dangling) =============="
435 test_17c() { # bug 3440 - don't save failed open RPC for replay
437 ln -s foo $DIR/d17/f17c
438 cat $DIR/d17/f17c && error "opened non-existent symlink" || true
440 run_test 17c "symlinks: open dangling (should return error) ===="
444 ln -s foo $DIR/d17/f17d
445 touch $DIR/d17/f17d || error "creating to new symlink"
447 run_test 17d "symlinks: create dangling ========================"
451 local foo=$DIR/$tdir/$tfile
452 ln -s $foo $foo || error "create symlink failed"
453 ls -l $foo || error "ls -l failed"
454 ls $foo && error "ls not failed" || true
456 run_test 17e "symlinks: create recursive symlink (should return error) ===="
460 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/d17f/111
461 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/d17f/222
462 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/d17f/333
463 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/d17f/444
464 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/d17f/555
465 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/d17f/666
468 run_test 17f "symlinks: long and very long symlink name ========================"
472 LONGSYMLINK="$(dd if=/dev/zero bs=4095 count=1 | tr '\0' 'x')"
473 ln -s $LONGSYMLINK $DIR/$tdir/$tfile
476 run_test 17g "symlinks: really long symlink name ==============================="
478 test_17h() { #bug 17378
480 $SETSTRIPE $DIR/$tdir -c -1
481 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
482 do_facet mds lctl set_param fail_loc=0x80000141
483 touch $DIR/$tdir/$tfile || true
485 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
487 test_17i() { #bug 20018
489 local foo=$DIR/$tdir/$tfile
490 ln -s $foo $foo || error "create symlink failed"
491 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
492 do_facet mds lctl set_param fail_loc=0x80000144
493 ls -l $foo && error "error not detected"
496 run_test 17i "don't panic on short symlink"
502 run_test 18 "touch .../f ; ls ... =============================="
508 $CHECKSTAT -a $DIR/f19 || error
510 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
513 ls -l $DIR/f19 && error || true
515 run_test 19b "ls -l .../f19 (should return error) =============="
518 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
519 $RUNAS touch $DIR/f19 && error || true
521 run_test 19c "$RUNAS touch .../f19 (should return error) =="
524 cat $DIR/f19 && error || true
526 run_test 19d "cat .../f19 (should return error) =============="
538 $CHECKSTAT -a $DIR/f || error
540 run_test 20 "touch .../f ; ls -l ... ==========================="
544 [ -f $DIR/d21/dangle ] && rm -f $DIR/d21/dangle
545 ln -s dangle $DIR/d21/link
546 echo foo >> $DIR/d21/link
548 $CHECKSTAT -t link $DIR/d21/link || error
549 $CHECKSTAT -f -t file $DIR/d21/link || error
551 run_test 21 "write to dangling link ============================"
556 chown $RUNAS_ID $WDIR
557 (cd $WDIR || error "cd $WDIR failed";
558 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
560 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
561 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
562 $CHECKSTAT -u \#$RUNAS_ID $WDIR/etc || error "checkstat -u failed"
564 run_test 22 "unpack tar archive as non-root user ==============="
569 local file=$DIR/$tdir/$tfile
571 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
572 openfile -f O_CREAT:O_EXCL $file &&
573 error "$file recreate succeeded" || true
575 run_test 23a "O_CREAT|O_EXCL in subdir =========================="
577 test_23b() { # bug 18988
579 local file=$DIR/$tdir/$tfile
582 echo foo > $file || error "write filed"
583 echo bar >> $file || error "append filed"
584 $CHECKSTAT -s 8 $file || error "wrong size"
587 run_test 23b "O_APPEND check =========================="
590 echo '== rename sanity =============================================='
591 echo '-- same directory rename'
594 mv $DIR/R1/f $DIR/R1/g
595 $CHECKSTAT -t file $DIR/R1/g || error
597 run_test 24a "touch .../R1/f; rename .../R1/f .../R1/g ========="
602 mv $DIR/R2/f $DIR/R2/g
603 $CHECKSTAT -a $DIR/R2/f || error
604 $CHECKSTAT -t file $DIR/R2/g || error
606 run_test 24b "touch .../R2/{f,g}; rename .../R2/f .../R2/g ====="
611 mv $DIR/R3/f $DIR/R3/g
612 $CHECKSTAT -a $DIR/R3/f || error
613 $CHECKSTAT -t dir $DIR/R3/g || error
615 run_test 24c "mkdir .../R3/f; rename .../R3/f .../R3/g ========="
620 mrename $DIR/R4/f $DIR/R4/g
621 $CHECKSTAT -a $DIR/R4/f || error
622 $CHECKSTAT -t dir $DIR/R4/g || error
624 run_test 24d "mkdir .../R4/{f,g}; rename .../R4/f .../R4/g ====="
627 echo '-- cross directory renames --'
630 mv $DIR/R5a/f $DIR/R5b/g
631 $CHECKSTAT -a $DIR/R5a/f || error
632 $CHECKSTAT -t file $DIR/R5b/g || error
634 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
638 touch $DIR/R6a/f $DIR/R6b/g
639 mv $DIR/R6a/f $DIR/R6b/g
640 $CHECKSTAT -a $DIR/R6a/f || error
641 $CHECKSTAT -t file $DIR/R6b/g || error
643 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
648 mv $DIR/R7a/d $DIR/R7b/e
649 $CHECKSTAT -a $DIR/R7a/d || error
650 $CHECKSTAT -t dir $DIR/R7b/e || error
652 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
656 mkdir $DIR/R8a/d $DIR/R8b/e
657 mrename $DIR/R8a/d $DIR/R8b/e
658 $CHECKSTAT -a $DIR/R8a/d || error
659 $CHECKSTAT -t dir $DIR/R8b/e || error
661 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
664 echo "-- rename error cases"
668 mrename $DIR/R9/f $DIR/R9/a
669 $CHECKSTAT -t file $DIR/R9/f || error
670 $CHECKSTAT -t dir $DIR/R9/a || error
671 $CHECKSTAT -a $DIR/R9/a/f || error
673 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
677 mrename $DIR/R10/f $DIR/R10/g
678 $CHECKSTAT -t dir $DIR/R10 || error
679 $CHECKSTAT -a $DIR/R10/f || error
680 $CHECKSTAT -a $DIR/R10/g || error
682 run_test 24j "source does not exist ============================"
685 mkdir $DIR/R11a $DIR/R11a/d
687 mv $DIR/R11a/f $DIR/R11a/d
688 $CHECKSTAT -a $DIR/R11a/f || error
689 $CHECKSTAT -t file $DIR/R11a/d/f || error
691 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
693 # bug 2429 - rename foo foo foo creates invalid file
696 multiop $f OcNs || error
698 run_test 24l "Renaming a file to itself ========================"
702 multiop $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
703 # on ext3 this does not remove either the source or target files
704 # though the "expected" operation would be to remove the source
705 $CHECKSTAT -t file ${f} || error "${f} missing"
706 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
708 run_test 24m "Renaming a file to a hard link to itself ========="
712 # this stats the old file after it was renamed, so it should fail
716 $CHECKSTAT ${f}.rename
719 run_test 24n "Statting the old file after renaming (Posix rename 2)"
722 check_kernel_version 37 || return 0
724 rename_many -s random -v -n 10 $DIR/d24o
726 run_test 24o "rename of files during htree split ==============="
730 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
731 mrename $DIR/R12a $DIR/R12b
732 $CHECKSTAT -a $DIR/R12a || error
733 $CHECKSTAT -t dir $DIR/R12b || error
734 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
735 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
737 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
741 DIRINO=`ls -lid $DIR/R13a | awk '{ print $1 }'`
742 multiop_bg_pause $DIR/R13b D_c || return 1
745 mrename $DIR/R13a $DIR/R13b
746 $CHECKSTAT -a $DIR/R13a || error
747 $CHECKSTAT -t dir $DIR/R13b || error
748 DIRINO2=`ls -lid $DIR/R13b | awk '{ print $1 }'`
749 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
751 wait $MULTIPID || error "multiop close failed"
753 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
755 test_24r() { #bug 3789
756 mkdir $DIR/R14a $DIR/R14a/b
757 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
758 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
759 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
761 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
764 mkdir $DIR/R15a $DIR/R15a/b $DIR/R15a/b/c
765 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
766 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
767 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
769 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
771 mkdir $DIR/R16a $DIR/R16a/b $DIR/R16a/b/c
772 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
773 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
774 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
776 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
778 test_24u() { # bug12192
779 multiop $DIR/$tfile C2w$((2048 * 1024))c || error
780 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
782 run_test 24u "create stripe file"
786 local FREE_INODES=`lfs df -i|grep "filesystem summary" | awk '{print $5}'`
787 [ $FREE_INODES -lt $NRFILES ] && \
788 skip "not enough free inodes $FREE_INODES required $NRFILES" && \
792 createmany -m $DIR/d24v/$tfile $NRFILES
793 ls $DIR/d24v >/dev/null || error "error in listing large dir"
797 run_test 24v "list directory with large files (handle hash collision, bug: 17560)"
800 echo '== symlink sanity ============================================='
804 touch $DIR/s25/foo || error
806 run_test 25a "create file in symlinked directory ==============="
809 [ ! -d $DIR/d25 ] && test_25a
810 $CHECKSTAT -t file $DIR/s25/foo || error
812 run_test 25b "lookup file in symlinked directory ==============="
817 ln -s d26/d26-2 $DIR/s26
818 touch $DIR/s26/foo || error
820 run_test 26a "multiple component symlink ======================="
823 mkdir -p $DIR/d26b/d26-2
824 ln -s d26b/d26-2/foo $DIR/s26-2
825 touch $DIR/s26-2 || error
827 run_test 26b "multiple component symlink at end of lookup ======"
832 ln -s d26.2 $DIR/s26.2-1
833 ln -s s26.2-1 $DIR/s26.2-2
834 ln -s s26.2-2 $DIR/s26.2-3
835 chmod 0666 $DIR/s26.2-3/foo
837 run_test 26c "chain of symlinks ================================"
839 # recursive symlinks (bug 439)
841 ln -s d26-3/foo $DIR/d26-3
843 run_test 26d "create multiple component recursive symlink ======"
846 [ ! -h $DIR/d26-3 ] && test_26d
849 run_test 26e "unlink multiple component recursive symlink ======"
851 # recursive symlinks (bug 7022)
854 mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
855 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
856 mkdir -p lndir/bar1 || error "mkdir lndir/bar1 failed"
857 mkdir $tfile || error "mkdir $tfile failed"
858 cd $tfile || error "cd $tfile failed"
859 ln -s .. dotdot || error "ln dotdot failed"
860 ln -s dotdot/lndir lndir || error "ln lndir failed"
861 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
862 output=`ls $tfile/$tfile/lndir/bar1`
863 [ "$output" = bar1 ] && error "unexpected output"
864 rm -r $tfile || error "rm $tfile failed"
865 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
867 run_test 26f "rm -r of a directory which has recursive symlink ="
870 echo '== stripe sanity =============================================='
871 mkdir -p $DIR/d27 || error "mkdir failed"
873 $SETSTRIPE $DIR/d27/f0 -c 1 || error "lstripe failed"
874 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
876 log "== test_27a: write to one stripe file ========================="
877 cp /etc/hosts $DIR/d27/f0 || error
879 run_test 27a "one stripe file =================================="
882 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
884 $SETSTRIPE $DIR/d27/f01 -c 2 || error "lstripe failed"
885 [ `$GETSTRIPE $DIR/d27/f01 | grep -A 10 obdidx | wc -l` -eq 4 ] ||
886 error "two-stripe file doesn't have two stripes"
888 log "== test_27c: write to two stripe file file f01 ================"
889 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
891 run_test 27c "create two stripe file f01 ======================="
895 $SETSTRIPE -c0 -i-1 -s0 $DIR/d27/fdef || error "lstripe failed"
896 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
897 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
899 run_test 27d "create file with default settings ================"
903 $SETSTRIPE $DIR/d27/f12 -c 2 || error "lstripe failed"
904 $SETSTRIPE $DIR/d27/f12 -c 2 && error "lstripe succeeded twice"
905 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
907 run_test 27e "setstripe existing file (should return error) ======"
911 $SETSTRIPE $DIR/d27/fbad -s 100 -i 0 -c 1 && error "lstripe failed"
912 dd if=/dev/zero of=$DIR/d27/f12 bs=4k count=4 || error "dd failed"
913 $GETSTRIPE $DIR/d27/fbad || error "lfs getstripe failed"
915 run_test 27f "setstripe with bad stripe size (should return error)"
919 $MCREATE $DIR/d27/fnone || error "mcreate failed"
921 log "== test 27h: lfs getstripe with no objects ===================="
922 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" || error "has object"
924 log "== test 27i: lfs getstripe with some objects =================="
925 touch $DIR/d27/fsome || error "touch failed"
926 $GETSTRIPE $DIR/d27/fsome | grep obdidx || error "missing objects"
928 run_test 27g "test lfs getstripe ==========================================="
932 $SETSTRIPE $DIR/d27/f27j -i $OSTCOUNT && error "lstripe failed"||true
934 run_test 27j "setstripe with bad stripe offset (should return error)"
936 test_27k() { # bug 2844
939 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
940 [ ! -d $DIR/d27 ] && mkdir -p $DIR/d27
941 $SETSTRIPE $FILE -s 67108864 || error "lstripe failed"
942 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
943 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
944 dd if=/dev/zero of=$FILE bs=4k count=1
945 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
946 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
948 run_test 27k "limit i_blksize for broken user apps ============="
952 mcreate $DIR/f27l || error "creating file"
953 $RUNAS $SETSTRIPE $DIR/f27l -c 1 && \
954 error "lstripe should have failed" || true
956 run_test 27l "check setstripe permissions (should return error)"
959 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
960 if [ $ORIGFREE -gt $MAXFREE ]; then
961 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
965 $SETSTRIPE $DIR/d27/f27m_1 -i 0 -c 1
966 dd if=/dev/zero of=$DIR/d27/f27m_1 bs=1024 count=$MAXFREE && \
967 error "dd should fill OST0"
969 while $SETSTRIPE $DIR/d27/f27m_$i -i 0 -c 1 ; do
971 [ $i -gt 256 ] && break
974 touch $DIR/d27/f27m_$i
975 [ `$GETSTRIPE $DIR/d27/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] && \
976 error "OST0 was full but new created file still use it"
978 touch $DIR/d27/f27m_$i
979 [ `$GETSTRIPE $DIR/d27/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] && \
980 error "OST0 was full but new created file still use it"
984 run_test 27m "create file while OST0 was full =================="
987 local DELAY=$(do_facet mds lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 + 5}')
991 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
992 # if the OST isn't full anymore.
994 local OSTIDX=${1:-""}
996 local list=$(comma_list $(osts_nodes))
997 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
999 do_nodes $list lctl set_param fail_loc=0
1003 exhaust_precreations() {
1006 local FAILIDX=${3:-$OSTIDX}
1009 local MDSIDX=$(get_mds_dir "$DIR/$tdir")
1010 echo OSTIDX=$OSTIDX MDSIDX=$MDSIDX
1012 local OST=$(lfs osts | grep ${OSTIDX}": " | \
1013 awk '{print $2}' | sed -e 's/_UUID$//')
1014 local MDT_INDEX=$(lfs df | grep "\[MDT:$((MDSIDX - 1))\]" | awk '{print $1}' | \
1015 sed -e 's/_UUID$//;s/^.*-//')
1018 local last_id=$(do_facet mds${MDSIDX} lctl get_param -n osc.*${OST}-osc-${MDT_INDEX}.prealloc_last_id)
1019 local next_id=$(do_facet mds${MDSIDX} lctl get_param -n osc.*${OST}-osc-${MDT_INDEX}.prealloc_next_id)
1021 do_facet mds${MDSIDX} lctl get_param osc.*OST*-osc-${MDT_INDEX}.prealloc*
1023 mkdir -p $DIR/d27/${OST}
1024 $SETSTRIPE $DIR/$tdir/${OST} -i $OSTIDX -c 1
1025 #define OBD_FAIL_OST_ENOSPC 0x215
1026 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=$FAILIDX
1027 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x215
1028 echo "Creating to objid $last_id on ost $OST..."
1029 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1030 do_facet mds${MDSIDX} lctl get_param osc.*OST*-osc-${MDT_INDEX}.prealloc*
1031 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=$FAILLOC
1035 exhaust_all_precreations() {
1037 for (( i=0; i < OSTCOUNT; i++ )) ; do
1038 exhaust_precreations $i $1 -1
1043 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1044 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1045 remote_ost_nodsh && skip "remote OST with nodsh" && return
1048 rm -f $DIR/$tdir/$tfile
1049 exhaust_precreations 0 0x80000215
1050 $SETSTRIPE -c -1 $DIR/$tdir
1051 touch $DIR/$tdir/$tfile || error
1052 $GETSTRIPE $DIR/$tdir/$tfile
1055 run_test 27n "create file with some full OSTs =================="
1058 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1059 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1060 remote_ost_nodsh && skip "remote OST with nodsh" && return
1063 rm -f $DIR/$tdir/$tfile
1064 exhaust_all_precreations 0x215
1066 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1071 run_test 27o "create file with all full OSTs (should error) ===="
1074 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1075 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1076 remote_ost_nodsh && skip "remote OST with nodsh" && return
1079 rm -f $DIR/$tdir/$tfile
1082 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1083 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1084 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1086 exhaust_precreations 0 0x80000215
1087 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1088 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1089 $LFS getstripe $DIR/$tdir/$tfile
1093 run_test 27p "append to a truncated file with some full OSTs ==="
1096 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1097 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1098 remote_ost_nodsh && skip "remote OST with nodsh" && return
1101 rm -f $DIR/$tdir/$tfile
1103 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1104 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1105 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1107 exhaust_all_precreations 0x215
1109 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1110 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1114 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1117 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1118 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1119 remote_ost_nodsh && skip "remote OST with nodsh" && return
1122 rm -f $DIR/$tdir/$tfile
1123 exhaust_precreations 0 0x80000215
1125 $SETSTRIPE $DIR/$tdir/$tfile -i 0 -c 2 # && error
1129 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1131 test_27s() { # bug 10725
1133 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1134 local stripe_count=0
1135 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1136 $SETSTRIPE $DIR/$tdir -s $stripe_size -c $stripe_count && \
1137 error "stripe width >= 2^32 succeeded" || true
1140 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1142 test_27t() { # bug 10864
1147 $WLFS getstripe $tfile
1150 run_test 27t "check that utils parse path correctly"
1152 test_27u() { # bug 4900
1153 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1154 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1156 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1157 do_facet $SINGLEMDS lctl set_param fail_loc=0x139
1159 createmany -o $DIR/$tdir/t- 1000
1160 do_facet $SINGLEMDS lctl set_param fail_loc=0
1162 TLOG=$DIR/$tfile.getstripe
1163 $GETSTRIPE $DIR/$tdir > $TLOG
1164 OBJS=`awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj;}' $TLOG`
1165 unlinkmany $DIR/$tdir/t- 1000
1166 [ $OBJS -gt 0 ] && \
1167 error "$OBJS objects created on OST-0. See $TLOG" || pass
1169 run_test 27u "skip object creation on OSC w/o objects =========="
1171 test_27v() { # bug 4900
1172 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1173 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1174 remote_ost_nodsh && skip "remote OST with nodsh" && return
1176 exhaust_all_precreations 0x215
1180 $SETSTRIPE $DIR/$tdir -c 1 # 1 stripe / file
1182 touch $DIR/$tdir/$tfile
1183 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1185 for (( i=0; i < OSTCOUNT; i++ )) ; do
1186 do_facet ost$i lctl set_param fail_loc=0x705
1188 local START=`date +%s`
1189 createmany -o $DIR/$tdir/$tfile 32
1191 local FINISH=`date +%s`
1192 local TIMEOUT=`lctl get_param -n timeout`
1193 [ $((FINISH - START)) -ge $((TIMEOUT / 2)) ] && \
1194 error "$FINISH - $START >= $TIMEOUT / 2"
1198 run_test 27v "skip object creation on slow OST ================="
1200 test_27w() { # bug 10997
1201 mkdir -p $DIR/$tdir || error "mkdir failed"
1202 $LSTRIPE $DIR/$tdir/f0 -s 65536 || error "lstripe failed"
1203 size=`$GETSTRIPE $DIR/$tdir/f0 -s`
1204 [ $size -ne 65536 ] && error "stripe size $size != 65536" || true
1206 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping multiple stripe count/offset test" && return
1207 for i in `seq 1 $OSTCOUNT`; do
1209 $LSTRIPE $DIR/$tdir/f$i -c $i -i $offset || error "lstripe -c $i -i $offset failed"
1210 count=`$GETSTRIPE -c $DIR/$tdir/f$i`
1211 index=`$GETSTRIPE -o $DIR/$tdir/f$i`
1212 [ $count -ne $i ] && error "stripe count $count != $i" || true
1213 [ $index -ne $offset ] && error "stripe offset $index != $offset" || true
1216 run_test 27w "check lfs setstripe -c -s -i options ============="
1219 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
1220 OFFSET=$(($OSTCOUNT - 1))
1222 local OST=$(lfs osts | awk '/'${OSTIDX}': / { print $2 }' | sed -e 's/_UUID$//')
1225 $SETSTRIPE $DIR/$tdir -c 1 # 1 stripe per file
1226 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1228 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1229 for i in `seq 0 $OFFSET`; do
1230 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1231 error "OST0 was degraded but new created file still use it"
1233 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1235 run_test 27x "create files while OST0 is degraded"
1238 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1239 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1241 local last_id=$(do_facet $SINGLEMDS lctl get_param -n osc.*0000-osc-MDT0000.prealloc_last_id)
1242 local next_id=$(do_facet $SINGLEMDS lctl get_param -n osc.*0000-osc-MDT0000.prealloc_next_id)
1243 local fcount=$((last_id - next_id))
1244 [ $fcount -eq 0 ] && skip "not enough space on OST0" && return
1245 [ $fcount -gt $OSTCOUNT ] && fcount=$OSTCOUNT
1247 MDS_OSCS=`do_facet mds lctl dl | awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
1248 OFFSET=$(($OSTCOUNT-1))
1250 for OSC in $MDS_OSCS; do
1251 if [ $OST == -1 ]; then {
1252 OST=`osc_to_ost $OSC`
1254 echo $OSC "is Deactivate:"
1255 do_facet mds lctl --device %$OSC deactivate
1259 OSTIDX=$(lfs osts | grep ${OST} | awk '{print $1}' | sed -e 's/://')
1261 $SETSTRIPE $DIR/$tdir -c 1 # 1 stripe / file
1263 do_facet ost$OSTIDX lctl set_param -n obdfilter.$OST.degraded 1
1265 createmany -o $DIR/$tdir/$tfile $fcount
1266 do_facet ost$OSTIDX lctl set_param -n obdfilter.$OST.degraded 0
1268 for i in `seq 0 $OFFSET`; do
1269 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "$OSTIDX"` ] || \
1270 error "files created on deactivated OSTs instead of degraded OST"
1272 for OSC in $MDS_OSCS; do
1273 [ `osc_to_ost $OSC` != $OST ] && {
1274 echo $OSC "is activate"
1275 do_facet mds lctl --device %$OSC activate
1279 run_test 27y "create files while OST0 is degraded and the rest inactive"
1281 # createtest also checks that device nodes are created and
1282 # then visible correctly (#2091)
1283 test_28() { # bug 2091
1285 $CREATETEST $DIR/d28/ct || error
1287 run_test 28 "create/mknod/mkdir with bad file types ============"
1290 cancel_lru_locks mdc
1296 declare -i LOCKCOUNTORIG=0
1297 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1298 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
1300 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
1302 declare -i LOCKUNUSEDCOUNTORIG=0
1303 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1304 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
1311 declare -i LOCKCOUNTCURRENT=0
1312 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1313 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
1316 declare -i LOCKUNUSEDCOUNTCURRENT=0
1317 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1318 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
1321 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1322 lctl set_param -n ldlm.dump_namespaces ""
1323 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1324 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1325 log "dumped log to $TMP/test_29.dk (bug 5793)"
1328 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1329 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1330 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1331 log "dumped log to $TMP/test_29.dk (bug 5793)"
1335 run_test 29 "IT_GETATTR regression ============================"
1338 cp `which ls` $DIR || cp /bin/ls $DIR
1342 run_test 30 "run binary from Lustre (execve) ==================="
1345 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1346 $CHECKSTAT -a $DIR/f31 || error
1348 run_test 31a "open-unlink file =================================="
1351 touch $DIR/f31 || error
1352 ln $DIR/f31 $DIR/f31b || error
1353 multiop $DIR/f31b Ouc || error
1354 $CHECKSTAT -t file $DIR/f31 || error
1356 run_test 31b "unlink file with multiple links while open ======="
1359 touch $DIR/f31 || error
1360 ln $DIR/f31 $DIR/f31c || error
1361 multiop_bg_pause $DIR/f31 O_uc || return 1
1363 multiop $DIR/f31c Ouc
1364 kill -USR1 $MULTIPID
1367 run_test 31c "open-unlink file with multiple links ============="
1370 opendirunlink $DIR/d31d $DIR/d31d || error
1371 $CHECKSTAT -a $DIR/d31d || error
1373 run_test 31d "remove of open directory ========================="
1375 test_31e() { # bug 2904
1376 check_kernel_version 34 || return 0
1377 openfilleddirunlink $DIR/d31e || error
1379 run_test 31e "remove of open non-empty directory ==============="
1381 test_31f() { # bug 4554
1384 $SETSTRIPE $DIR/d31f -s 1048576 -c 1
1385 cp /etc/hosts $DIR/d31f
1387 $GETSTRIPE $DIR/d31f/hosts
1388 multiop_bg_pause $DIR/d31f D_c || return 1
1391 rm -rv $DIR/d31f || error "first of $DIR/d31f"
1393 $SETSTRIPE $DIR/d31f -s 1048576 -c 1
1394 cp /etc/hosts $DIR/d31f
1397 multiop_bg_pause $DIR/d31f D_c || return 1
1400 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
1401 wait $MULTIPID || error "first opendir $MULTIPID failed"
1405 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
1406 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
1409 run_test 31f "remove of open directory with open-unlink file ==="
1412 echo "-- cross directory link --"
1413 mkdir $DIR/d31g{a,b}
1415 ln $DIR/d31ga/f $DIR/d31gb/g
1416 $CHECKSTAT -t file $DIR/d31ga/f || error "source"
1417 [ `stat -c%h $DIR/d31ga/f` == '2' ] || error "source nlink"
1418 $CHECKSTAT -t file $DIR/d31gb/g || error "target"
1419 [ `stat -c%h $DIR/d31gb/g` == '2' ] || error "target nlink"
1421 run_test 31g "cross directory link==============="
1424 echo "-- cross directory link --"
1428 ln $DIR/d31h/f $DIR/d31h/dir/g
1429 $CHECKSTAT -t file $DIR/d31h/f || error "source"
1430 [ `stat -c%h $DIR/d31h/f` == '2' ] || error "source nlink"
1431 $CHECKSTAT -t file $DIR/d31h/dir/g || error "target"
1432 [ `stat -c%h $DIR/d31h/dir/g` == '2' ] || error "target nlink"
1434 run_test 31h "cross directory link under child==============="
1437 echo "-- cross directory link --"
1440 touch $DIR/d31i/dir/f
1441 ln $DIR/d31i/dir/f $DIR/d31i/g
1442 $CHECKSTAT -t file $DIR/d31i/dir/f || error "source"
1443 [ `stat -c%h $DIR/d31i/dir/f` == '2' ] || error "source nlink"
1444 $CHECKSTAT -t file $DIR/d31i/g || error "target"
1445 [ `stat -c%h $DIR/d31i/g` == '2' ] || error "target nlink"
1447 run_test 31i "cross directory link under parent==============="
1452 mkdir $DIR/d31j/dir1
1453 ln $DIR/d31j/dir1 $DIR/d31j/dir2 && error "ln for dir"
1454 link $DIR/d31j/dir1 $DIR/d31j/dir3 && error "link for dir"
1455 mlink $DIR/d31j/dir1 $DIR/d31j/dir4 && error "mlink for dir"
1456 mlink $DIR/d31j/dir1 $DIR/d31j/dir1 && error "mlink to the same dir"
1459 run_test 31j "link for directory==============="
1465 touch $DIR/d31k/exist
1466 mlink $DIR/d31k/s $DIR/d31k/t || error "mlink"
1467 mlink $DIR/d31k/s $DIR/d31k/exist && error "mlink to exist file"
1468 mlink $DIR/d31k/s $DIR/d31k/s && error "mlink to the same file"
1469 mlink $DIR/d31k/s $DIR/d31k && error "mlink to parent dir"
1470 mlink $DIR/d31k $DIR/d31k/s && error "mlink parent dir to target"
1471 mlink $DIR/d31k/not-exist $DIR/d31k/foo && error "mlink non-existing to new"
1472 mlink $DIR/d31k/not-exist $DIR/d31k/s && error "mlink non-existing to exist"
1475 run_test 31k "link to file: the same, non-existing, dir==============="
1481 touch $DIR/d31m2/exist
1482 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
1483 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
1484 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
1485 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
1486 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
1487 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
1490 run_test 31m "link to file: the same, non-existing, dir==============="
1493 echo "== more mountpoints and symlinks ================="
1494 [ -e $DIR/d32a ] && rm -fr $DIR/d32a
1495 mkdir -p $DIR/d32a/ext2-mountpoint
1496 mount -t ext2 -o loop $EXT2_DEV $DIR/d32a/ext2-mountpoint || error
1497 $CHECKSTAT -t dir $DIR/d32a/ext2-mountpoint/.. || error
1498 $UMOUNT $DIR/d32a/ext2-mountpoint || error
1500 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
1503 [ -e $DIR/d32b ] && rm -fr $DIR/d32b
1504 mkdir -p $DIR/d32b/ext2-mountpoint
1505 mount -t ext2 -o loop $EXT2_DEV $DIR/d32b/ext2-mountpoint || error
1506 ls -al $DIR/d32b/ext2-mountpoint/.. || error
1507 $UMOUNT $DIR/d32b/ext2-mountpoint || error
1509 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
1512 [ -e $DIR/d32c ] && rm -fr $DIR/d32c
1513 mkdir -p $DIR/d32c/ext2-mountpoint
1514 mount -t ext2 -o loop $EXT2_DEV $DIR/d32c/ext2-mountpoint || error
1515 mkdir -p $DIR/d32c/d2/test_dir
1516 $CHECKSTAT -t dir $DIR/d32c/ext2-mountpoint/../d2/test_dir || error
1517 $UMOUNT $DIR/d32c/ext2-mountpoint || error
1519 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
1522 [ -e $DIR/d32d ] && rm -fr $DIR/d32d
1523 mkdir -p $DIR/d32d/ext2-mountpoint
1524 mount -t ext2 -o loop $EXT2_DEV $DIR/d32d/ext2-mountpoint || error
1525 mkdir -p $DIR/d32d/d2/test_dir
1526 ls -al $DIR/d32d/ext2-mountpoint/../d2/test_dir || error
1527 $UMOUNT $DIR/d32d/ext2-mountpoint || error
1529 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
1532 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
1533 mkdir -p $DIR/d32e/tmp
1534 TMP_DIR=$DIR/d32e/tmp
1535 ln -s $DIR/d32e $TMP_DIR/symlink11
1536 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1537 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
1538 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
1540 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
1543 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
1544 mkdir -p $DIR/d32f/tmp
1545 TMP_DIR=$DIR/d32f/tmp
1546 ln -s $DIR/d32f $TMP_DIR/symlink11
1547 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1548 ls $DIR/d32f/tmp/symlink11 || error
1549 ls $DIR/d32f/symlink01 || error
1551 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
1554 TMP_DIR=$DIR/$tdir/tmp
1555 mkdir -p $TMP_DIR $DIR/${tdir}2
1556 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1557 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1558 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
1559 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
1560 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
1561 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
1563 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1566 rm -fr $DIR/$tdir $DIR/${tdir}2
1567 TMP_DIR=$DIR/$tdir/tmp
1568 mkdir -p $TMP_DIR $DIR/${tdir}2
1569 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1570 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1571 ls $TMP_DIR/symlink12 || error
1572 ls $DIR/$tdir/symlink02 || error
1574 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1577 [ -e $DIR/d32i ] && rm -fr $DIR/d32i
1578 mkdir -p $DIR/d32i/ext2-mountpoint
1579 mount -t ext2 -o loop $EXT2_DEV $DIR/d32i/ext2-mountpoint || error
1580 touch $DIR/d32i/test_file
1581 $CHECKSTAT -t file $DIR/d32i/ext2-mountpoint/../test_file || error
1582 $UMOUNT $DIR/d32i/ext2-mountpoint || error
1584 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
1587 [ -e $DIR/d32j ] && rm -fr $DIR/d32j
1588 mkdir -p $DIR/d32j/ext2-mountpoint
1589 mount -t ext2 -o loop $EXT2_DEV $DIR/d32j/ext2-mountpoint || error
1590 touch $DIR/d32j/test_file
1591 cat $DIR/d32j/ext2-mountpoint/../test_file || error
1592 $UMOUNT $DIR/d32j/ext2-mountpoint || error
1594 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
1598 mkdir -p $DIR/d32k/ext2-mountpoint
1599 mount -t ext2 -o loop $EXT2_DEV $DIR/d32k/ext2-mountpoint
1600 mkdir -p $DIR/d32k/d2
1601 touch $DIR/d32k/d2/test_file || error
1602 $CHECKSTAT -t file $DIR/d32k/ext2-mountpoint/../d2/test_file || error
1603 $UMOUNT $DIR/d32k/ext2-mountpoint || error
1605 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
1609 mkdir -p $DIR/d32l/ext2-mountpoint
1610 mount -t ext2 -o loop $EXT2_DEV $DIR/d32l/ext2-mountpoint || error
1611 mkdir -p $DIR/d32l/d2
1612 touch $DIR/d32l/d2/test_file
1613 cat $DIR/d32l/ext2-mountpoint/../d2/test_file || error
1614 $UMOUNT $DIR/d32l/ext2-mountpoint || error
1616 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
1620 mkdir -p $DIR/d32m/tmp
1621 TMP_DIR=$DIR/d32m/tmp
1622 ln -s $DIR $TMP_DIR/symlink11
1623 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1624 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
1625 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
1627 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
1631 mkdir -p $DIR/d32n/tmp
1632 TMP_DIR=$DIR/d32n/tmp
1633 ln -s $DIR $TMP_DIR/symlink11
1634 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1635 ls -l $DIR/d32n/tmp/symlink11 || error
1636 ls -l $DIR/d32n/symlink01 || error
1638 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
1641 rm -fr $DIR/d32o $DIR/$tfile
1643 mkdir -p $DIR/d32o/tmp
1644 TMP_DIR=$DIR/d32o/tmp
1645 ln -s $DIR/$tfile $TMP_DIR/symlink12
1646 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1647 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
1648 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
1649 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
1650 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
1652 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
1662 mkdir -p $DIR/d32p/tmp
1664 TMP_DIR=$DIR/d32p/tmp
1666 ln -s $DIR/$tfile $TMP_DIR/symlink12
1668 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1670 cat $DIR/d32p/tmp/symlink12 || error
1672 cat $DIR/d32p/symlink02 || error
1675 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
1678 [ -e $DIR/d32q ] && rm -fr $DIR/d32q
1680 touch $DIR/d32q/under_the_mount
1681 mount -t ext2 -o loop $EXT2_DEV $DIR/d32q
1682 ls $DIR/d32q/under_the_mount && error || true
1683 $UMOUNT $DIR/d32q || error
1685 run_test 32q "stat follows mountpoints in Lustre (should return error)"
1688 [ -e $DIR/d32r ] && rm -fr $DIR/d32r
1690 touch $DIR/d32r/under_the_mount
1691 mount -t ext2 -o loop $EXT2_DEV $DIR/d32r
1692 ls $DIR/d32r | grep -q under_the_mount && error || true
1693 $UMOUNT $DIR/d32r || error
1695 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
1700 chmod 444 $DIR/$tfile
1701 chown $RUNAS_ID $DIR/$tfile
1703 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
1706 run_test 33 "write file with mode 444 (should return error) ===="
1711 chown $RUNAS_ID $DIR/d33
1712 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
1713 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
1714 error "open RDWR" || true
1716 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
1721 chown $RUNAS_ID $DIR/d33
1722 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
1724 run_test 33b "test open file with malformed flags (No panic and return error)"
1726 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
1729 $MCREATE $DIR/f34 || error
1730 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1731 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
1732 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1733 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1735 run_test 34a "truncate file that has not been opened ==========="
1738 [ ! -f $DIR/f34 ] && test_34a
1739 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1740 $OPENFILE -f O_RDONLY $DIR/f34
1741 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1742 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1744 run_test 34b "O_RDONLY opening file doesn't create objects ====="
1747 [ ! -f $DIR/f34 ] && test_34a
1748 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1749 $OPENFILE -f O_RDWR $DIR/f34
1750 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
1751 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1753 run_test 34c "O_RDWR opening file-with-size works =============="
1756 [ ! -f $DIR/f34 ] && test_34a
1757 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
1758 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1761 run_test 34d "write to sparse file ============================="
1765 $MCREATE $DIR/f34e || error
1766 $TRUNCATE $DIR/f34e 1000 || error
1767 $CHECKSTAT -s 1000 $DIR/f34e || error
1768 $OPENFILE -f O_RDWR $DIR/f34e
1769 $CHECKSTAT -s 1000 $DIR/f34e || error
1771 run_test 34e "create objects, some with size and some without =="
1773 test_34f() { # bug 6242, 6243
1776 $MCREATE $DIR/f34f || error
1777 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
1778 dd if=$DIR/f34f of=$TMP/f34f
1779 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
1780 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
1781 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
1782 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
1783 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
1785 run_test 34f "read from a file with no objects until EOF ======="
1788 cp /bin/sh $DIR/f35a
1790 chown $RUNAS_ID $DIR/f35a
1791 $RUNAS $DIR/f35a && error || true
1794 run_test 35a "exec file with mode 444 (should return and not leak) ====="
1798 utime $DIR/f36 || error
1800 run_test 36a "MDS utime check (mknod, utime) ==================="
1804 utime $DIR/f36 || error
1806 run_test 36b "OST utime check (open, utime) ===================="
1811 chown $RUNAS_ID $DIR/d36
1812 $RUNAS utime $DIR/d36/f36 || error
1814 run_test 36c "non-root MDS utime check (mknod, utime) =========="
1817 [ ! -d $DIR/d36 ] && test_36c
1818 echo "" > $DIR/d36/f36
1819 $RUNAS utime $DIR/d36/f36 || error
1821 run_test 36d "non-root OST utime check (open, utime) ==========="
1824 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
1826 touch $DIR/$tdir/$tfile
1827 $RUNAS utime $DIR/$tdir/$tfile && \
1828 error "utime worked, expected failure" || true
1830 run_test 36e "utime on non-owned file (should return error) ===="
1833 local LANG_SAVE=$LANG
1834 local LC_LANG_SAVE=$LC_LANG
1835 export LANG=C LC_LANG=C # for date language
1837 DATESTR="Dec 20 2000"
1839 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
1840 lctl set_param fail_loc=0x80000214
1842 cp /etc/hosts $DIR/$tdir/$tfile
1843 sync & # write RPC generated with "current" inode timestamp, but delayed
1845 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
1846 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
1847 cancel_lru_locks osc
1848 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
1850 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
1851 echo "BEFORE: $LS_BEFORE" && \
1852 echo "AFTER : $LS_AFTER" && \
1853 echo "WANT : $DATESTR" && \
1854 error "$DIR/$tdir/$tfile timestamps changed" || true
1856 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
1858 run_test 36f "utime on file racing with OST BRW write =========="
1861 remote_ost_nodsh && skip "remote OST with nodsh" && return
1864 export FMD_MAX_AGE=`do_facet ost1 lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | head -n 1`
1865 FMD_BEFORE="`awk '/ll_fmd_cache/ { print $2 }' /proc/slabinfo`"
1866 touch $DIR/$tdir/$tfile
1867 sleep $((FMD_MAX_AGE + 12))
1868 FMD_AFTER="`awk '/ll_fmd_cache/ { print $2 }' /proc/slabinfo`"
1869 [ "$FMD_AFTER" -gt "$FMD_BEFORE" ] && \
1870 echo "AFTER : $FMD_AFTER > BEFORE $FMD_BEFORE" && \
1871 error "fmd didn't expire after ping" || true
1873 run_test 36g "filter mod data cache expiry ====================="
1877 echo f > $DIR/$tdir/fbugfile
1878 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
1879 ls $DIR/$tdir | grep "\<fbugfile\>" && error
1880 $UMOUNT $DIR/$tdir || error
1881 rm -f $DIR/$tdir/fbugfile || error
1883 run_test 37 "ls a mounted file system to check old content ====="
1886 local file=$DIR/$tfile
1888 openfile -f O_DIRECTORY $file
1891 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
1892 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
1894 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
1898 touch $DIR/${tfile}2
1899 # ls -l $DIR/$tfile $DIR/${tfile}2
1900 # ls -lu $DIR/$tfile $DIR/${tfile}2
1901 # ls -lc $DIR/$tfile $DIR/${tfile}2
1903 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
1904 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
1906 ls -l $DIR/$tfile $DIR/${tfile}2
1908 ls -lu $DIR/$tfile $DIR/${tfile}2
1910 ls -lc $DIR/$tfile $DIR/${tfile}2
1911 error "O_TRUNC didn't change timestamps"
1914 run_test 39 "mtime changed on create ==========================="
1917 dd if=/dev/zero of=$DIR/f40 bs=4096 count=1
1918 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/f40 && error
1919 $CHECKSTAT -t file -s 4096 $DIR/f40 || error
1921 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
1925 small_write $DIR/f41 18
1927 run_test 41 "test small file write + fstat ====================="
1929 count_ost_writes() {
1930 lctl get_param -n osc.*.stats |
1931 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
1938 BG_DIRTY_RATIO_SAVE=10
1939 MAX_BG_DIRTY_RATIO=25
1943 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
1944 # dirty_ratio, dirty_background_ratio
1945 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
1946 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
1947 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
1948 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
1950 # if file not here, we are a 2.4 kernel
1951 kill -CONT `pidof kupdated`
1956 # setup the trap first, so someone cannot exit the test at the
1957 # exact wrong time and mess up a machine
1958 trap start_writeback EXIT
1959 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
1960 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
1961 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
1962 sysctl -w vm.dirty_writeback_centisecs=0
1963 sysctl -w vm.dirty_writeback_centisecs=0
1964 # save and increase /proc/sys/vm/dirty_ratio
1965 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
1966 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
1967 # save and increase /proc/sys/vm/dirty_background_ratio
1968 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
1969 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
1971 # if file not here, we are a 2.4 kernel
1972 kill -STOP `pidof kupdated`
1976 # ensure that all stripes have some grant before we test client-side cache
1978 [ "$SETUP_TEST42" ] && return
1979 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
1980 dd if=/dev/zero of=$i bs=4k count=1
1986 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
1987 # file truncation, and file removal.
1990 cancel_lru_locks osc
1992 sync; sleep 1; sync # just to be safe
1993 BEFOREWRITES=`count_ost_writes`
1994 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
1995 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
1996 AFTERWRITES=`count_ost_writes`
1997 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
1998 error "$BEFOREWRITES < $AFTERWRITES"
2001 run_test 42a "ensure that we don't flush on close =============="
2005 cancel_lru_locks osc
2008 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
2009 BEFOREWRITES=`count_ost_writes`
2010 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
2011 AFTERWRITES=`count_ost_writes`
2012 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
2013 error "$BEFOREWRITES < $AFTERWRITES on unlink"
2015 BEFOREWRITES=`count_ost_writes`
2016 sync || error "sync: $?"
2017 AFTERWRITES=`count_ost_writes`
2018 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
2019 error "$BEFOREWRITES < $AFTERWRITES on sync"
2021 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
2025 run_test 42b "test destroy of file with cached dirty data ======"
2027 # if these tests just want to test the effect of truncation,
2028 # they have to be very careful. consider:
2029 # - the first open gets a {0,EOF}PR lock
2030 # - the first write conflicts and gets a {0, count-1}PW
2031 # - the rest of the writes are under {count,EOF}PW
2032 # - the open for truncate tries to match a {0,EOF}PR
2033 # for the filesize and cancels the PWs.
2034 # any number of fixes (don't get {0,EOF} on open, match
2035 # composite locks, do smarter file size management) fix
2036 # this, but for now we want these tests to verify that
2037 # the cancellation with truncate intent works, so we
2038 # start the file with a full-file pw lock to match against
2039 # until the truncate.
2044 cancel_lru_locks osc
2046 # prime the file with 0,EOF PW to match
2050 # now the real test..
2051 dd if=/dev/zero of=$file bs=1024 count=100
2052 BEFOREWRITES=`count_ost_writes`
2053 $TRUNCATE $file $offset
2054 cancel_lru_locks osc
2055 AFTERWRITES=`count_ost_writes`
2061 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
2062 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
2065 run_test 42c "test partial truncate of file with cached dirty data"
2069 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
2070 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
2073 run_test 42d "test complete truncate of file with cached dirty data"
2077 cp -p /bin/ls $DIR/$tdir/$tfile
2078 multiop $DIR/$tdir/$tfile Ow_c &
2080 # give multiop a chance to open
2083 $DIR/$tdir/$tfile && error || true
2086 run_test 43 "execution of file opened for write should return -ETXTBSY"
2090 cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
2091 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
2093 multiop $DIR/d43/multiop Oc && error "expected error, got success"
2094 kill -USR1 $MULTIOP_PID || return 2
2095 wait $MULTIOP_PID || return 3
2098 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
2102 cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
2103 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
2105 truncate $DIR/d43/multiop 0 && error "expected error, got success"
2106 kill -USR1 $MULTIOP_PID || return 2
2107 wait $MULTIOP_PID || return 3
2110 run_test 43b "truncate of file being executed should return -ETXTBSY"
2113 local testdir="$DIR/d43c"
2116 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
2117 ( cd $testdir && md5sum -c)
2119 run_test 43c "md5sum of copy into lustre========================"
2122 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
2123 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
2124 dd if=$DIR/f1 bs=4k count=1 > /dev/null
2126 run_test 44 "zero length read from a sparse stripe ============="
2129 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
2131 [ -z "$nstripe" ] && skip "can't get stripe info" && return
2132 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
2133 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
2135 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
2136 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
2139 OFFSETS="0 $((stride/2)) $((stride-1))"
2140 for offset in $OFFSETS ; do
2141 for i in `seq 0 $((nstripe-1))`; do
2142 local GLOBALOFFSETS=""
2143 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
2144 local myfn=$DIR/d44a-$size
2145 echo "--------writing $myfn at $size"
2146 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
2147 GLOBALOFFSETS="$GLOBALOFFSETS $size"
2148 ll_sparseness_verify $myfn $GLOBALOFFSETS \
2149 || error "ll_sparseness_verify $GLOBALOFFSETS"
2151 for j in `seq 0 $((nstripe-1))`; do
2152 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
2153 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
2154 GLOBALOFFSETS="$GLOBALOFFSETS $size"
2156 ll_sparseness_verify $myfn $GLOBALOFFSETS \
2157 || error "ll_sparseness_verify $GLOBALOFFSETS"
2162 run_test 44a "test sparse pwrite ==============================="
2166 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
2172 before=`dirty_osc_total`
2173 echo executing "\"$*\""
2175 after=`dirty_osc_total`
2176 echo before $before, after $after
2180 # Obtain grants from OST if it supports it
2181 echo blah > ${f}_grant
2184 do_dirty_record "echo blah > $f"
2185 [ $before -eq $after ] && error "write wasn't cached"
2186 do_dirty_record "> $f"
2187 [ $before -gt $after ] || error "truncate didn't lower dirty count"
2188 do_dirty_record "echo blah > $f"
2189 [ $before -eq $after ] && error "write wasn't cached"
2190 do_dirty_record "sync"
2191 [ $before -gt $after ] || error "writeback didn't lower dirty count"
2192 do_dirty_record "echo blah > $f"
2193 [ $before -eq $after ] && error "write wasn't cached"
2194 do_dirty_record "cancel_lru_locks osc"
2195 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
2198 run_test 45 "osc io page accounting ============================"
2204 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
2205 # test tickles a bug where re-dirtying a page was failing to be mapped to the
2206 # objects offset and an assert hit when an rpc was built with 1023's mapped
2207 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
2212 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2214 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
2215 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2219 run_test 46 "dirtying a previously written page ================"
2221 # test_47 is removed "Device nodes check" is moved to test_28
2223 test_48a() { # bug 2399
2224 check_kernel_version 34 || return 0
2227 mv $DIR/d48a $DIR/d48.new || error "move directory failed"
2228 mkdir $DIR/d48a || error "recreate directory failed"
2229 touch foo || error "'touch foo' failed after recreating cwd"
2230 mkdir bar || error "'mkdir foo' failed after recreating cwd"
2231 if check_kernel_version 44; then
2232 touch .foo || error "'touch .foo' failed after recreating cwd"
2233 mkdir .bar || error "'mkdir .foo' failed after recreating cwd"
2235 ls . > /dev/null || error "'ls .' failed after recreating cwd"
2236 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2237 cd . || error "'cd .' failed after recreating cwd"
2238 mkdir . && error "'mkdir .' worked after recreating cwd"
2239 rmdir . && error "'rmdir .' worked after recreating cwd"
2240 ln -s . baz || error "'ln -s .' failed after recreating cwd"
2241 cd .. || error "'cd ..' failed after recreating cwd"
2243 run_test 48a "Access renamed working dir (should return errors)="
2245 test_48b() { # bug 2399
2246 check_kernel_version 34 || return 0
2249 rmdir $DIR/d48b || error "remove cwd $DIR/d48b failed"
2250 touch foo && error "'touch foo' worked after removing cwd"
2251 mkdir foo && error "'mkdir foo' worked after removing cwd"
2252 if check_kernel_version 44; then
2253 touch .foo && error "'touch .foo' worked after removing cwd"
2254 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2256 ls . > /dev/null && error "'ls .' worked after removing cwd"
2257 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2258 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
2259 mkdir . && error "'mkdir .' worked after removing cwd"
2260 rmdir . && error "'rmdir .' worked after removing cwd"
2261 ln -s . foo && error "'ln -s .' worked after removing cwd"
2262 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
2264 run_test 48b "Access removed working dir (should return errors)="
2266 test_48c() { # bug 2350
2267 check_kernel_version 36 || return 0
2268 #lctl set_param debug=-1
2270 mkdir -p $DIR/d48c/dir
2272 $TRACE rmdir $DIR/d48c/dir || error "remove cwd $DIR/d48c/dir failed"
2273 $TRACE touch foo && error "'touch foo' worked after removing cwd"
2274 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
2275 if check_kernel_version 44; then
2276 touch .foo && error "'touch .foo' worked after removing cwd"
2277 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2279 $TRACE ls . && error "'ls .' worked after removing cwd"
2280 $TRACE ls .. || error "'ls ..' failed after removing cwd"
2281 is_patchless || ( $TRACE cd . && error "'cd .' worked after removing cwd" )
2282 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
2283 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
2284 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
2285 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
2287 run_test 48c "Access removed working subdir (should return errors)"
2289 test_48d() { # bug 2350
2290 check_kernel_version 36 || return 0
2291 #lctl set_param debug=-1
2293 mkdir -p $DIR/d48d/dir
2295 $TRACE rmdir $DIR/d48d/dir || error "remove cwd $DIR/d48d/dir failed"
2296 $TRACE rmdir $DIR/d48d || error "remove parent $DIR/d48d failed"
2297 $TRACE touch foo && error "'touch foo' worked after removing parent"
2298 $TRACE mkdir foo && error "'mkdir foo' worked after removing parent"
2299 if check_kernel_version 44; then
2300 touch .foo && error "'touch .foo' worked after removing parent"
2301 mkdir .foo && error "'mkdir .foo' worked after removing parent"
2303 $TRACE ls . && error "'ls .' worked after removing parent"
2304 $TRACE ls .. && error "'ls ..' worked after removing parent"
2305 is_patchless || ( $TRACE cd . && error "'cd .' worked after recreate parent" )
2306 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
2307 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
2308 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
2309 is_patchless || ( $TRACE cd .. && error "'cd ..' worked after removing parent" || true )
2311 run_test 48d "Access removed parent subdir (should return errors)"
2313 test_48e() { # bug 4134
2314 check_kernel_version 41 || return 0
2315 #lctl set_param debug=-1
2317 mkdir -p $DIR/d48e/dir
2319 $TRACE rmdir $DIR/d48e/dir || error "remove cwd $DIR/d48e/dir failed"
2320 $TRACE rmdir $DIR/d48e || error "remove parent $DIR/d48e failed"
2321 $TRACE touch $DIR/d48e || error "'touch $DIR/d48e' failed"
2322 $TRACE chmod +x $DIR/d48e || error "'chmod +x $DIR/d48e' failed"
2323 # On a buggy kernel addition of "touch foo" after cd .. will
2324 # produce kernel oops in lookup_hash_it
2325 touch ../foo && error "'cd ..' worked after recreate parent"
2327 $TRACE rm $DIR/d48e || error "rm '$DIR/d48e' failed"
2329 run_test 48e "Access to recreated parent subdir (should return errors)"
2335 ls /proc/$$/cwd || error
2337 run_test 50 "special situations: /proc symlinks ==============="
2339 test_51a() { # was test_51
2340 # bug 1516 - create an empty entry right after ".." then split dir
2343 $MCREATE $DIR/d51/bar
2345 createmany -m $DIR/d51/longfile 201
2347 while [ `ls -sd $DIR/d51 | awk '{ print $1 }'` -eq 4 ]; do
2348 $MCREATE $DIR/d51/longfile$FNUM
2353 ls -l $DIR/d51 > /dev/null || error
2355 run_test 51a "special situations: split htree with empty entry =="
2357 #export NUMTEST=70000
2358 # FIXME: I select a relatively small number to do basic test.
2359 # large number may give panic(). debugging on this is going on.
2362 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
2363 [ $NUMFREE -lt 21000 ] && \
2364 skip "not enough free inodes ($NUMFREE)" && \
2367 check_kernel_version 40 || NUMTEST=31000
2368 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 50))
2371 createmany -d $DIR/d51b/t- $NUMTEST
2373 run_test 51b "mkdir .../t-0 --- .../t-$NUMTEST ===================="
2376 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2378 local ndirs=${TEST51BB_NDIRS:-10}
2379 local nfiles=${TEST51BB_NFILES:-100}
2381 local numfree=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
2383 [ $numfree -lt $(( ndirs * nfiles)) ] && \
2384 nfiles=$(( numfree / ndirs - 10 ))
2386 local dir=$DIR/d51bb
2388 local savePOLICY=$(lctl get_param -n lmv.*.placement)
2389 lctl set_param -n lmv.*.placement=CHAR
2392 local IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
2396 for ((i=0; i < $ndirs; i++)); do
2397 dirs[i]=$dir/$RANDOM
2398 echo Creating directory ${dirs[i]}
2401 echo Creating $nfiles in dir ${dirs[i]} ...
2402 echo "createmany -o ${dirs[i]}/$tfile- $nfiles"
2403 createmany -o ${dirs[i]}/$tfile- $nfiles
2409 IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
2413 for ((i=0; i<${#NEWUSED[@]}; i++)); do
2414 echo "mds $i: inodes count OLD ${OLDUSED[$i]} NEW ${NEWUSED[$i]}"
2415 [ ${OLDUSED[$i]} -lt ${NEWUSED[$i]} ] || rc=$((rc + 1))
2418 lctl set_param -n lmv.*.placement=$savePOLICY
2420 [ $rc -ne $MDSCOUNT ] || \
2421 error "Objects/inodes are not distributed over all mds servers"
2423 run_test 51bb "mkdir createmany CMD $MDSCOUNT ===================="
2427 [ ! -d $DIR/d51b ] && skip "$DIR/51b missing" && \
2430 unlinkmany -d $DIR/d51b/t- $NUMTEST
2432 run_test 51c "rmdir .../t-0 --- .../t-$NUMTEST ===================="
2435 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping test with few OSTs" && return
2437 createmany -o $DIR/d51d/t- 1000
2438 $LFS getstripe $DIR/d51d > $TMP/files
2439 for N in `seq 0 $((OSTCOUNT - 1))`; do
2440 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
2441 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
2442 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
2444 unlinkmany $DIR/d51d/t- 1000
2447 for N in `seq 1 $((OSTCOUNT - 1))`; do
2448 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
2449 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
2450 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
2451 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
2453 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
2454 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
2455 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
2456 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
2460 run_test 51d "check object distribution ===================="
2463 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
2466 chattr +a $DIR/d52a/foo || error "chattr +a failed"
2467 echo bar >> $DIR/d52a/foo || error "append bar failed"
2468 cp /etc/hosts $DIR/d52a/foo && error "cp worked"
2469 rm -f $DIR/d52a/foo 2>/dev/null && error "rm worked"
2470 link $DIR/d52a/foo $DIR/d52a/foo_link 2>/dev/null && error "link worked"
2471 echo foo >> $DIR/d52a/foo || error "append foo failed"
2472 mrename $DIR/d52a/foo $DIR/d52a/foo_ren && error "rename worked"
2473 lsattr $DIR/d52a/foo | egrep -q "^-+[ae]-+ $DIR/d52a/foo" || error "lsattr"
2474 chattr -a $DIR/d52a/foo || error "chattr -a failed"
2475 cp -r $DIR/d52a /tmp/
2476 rm -fr $DIR/d52a || error "cleanup rm failed"
2478 run_test 52a "append-only flag test (should return errors) ====="
2481 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
2484 chattr +i $DIR/d52b/foo || error "chattr +i failed"
2485 cat test > $DIR/d52b/foo && error "cat test worked"
2486 cp /etc/hosts $DIR/d52b/foo && error "cp worked"
2487 rm -f $DIR/d52b/foo 2>/dev/null && error "rm worked"
2488 link $DIR/d52b/foo $DIR/d52b/foo_link 2>/dev/null && error "link worked"
2489 echo foo >> $DIR/d52b/foo && error "echo worked"
2490 mrename $DIR/d52b/foo $DIR/d52b/foo_ren && error "rename worked"
2491 [ -f $DIR/d52b/foo ] || error
2492 [ -f $DIR/d52b/foo_ren ] && error
2493 lsattr $DIR/d52b/foo | egrep -q "^-+[ie]-+ $DIR/d52b/foo" || error "lsattr"
2494 chattr -i $DIR/d52b/foo || error "chattr failed"
2496 rm -fr $DIR/d52b || error
2498 run_test 52b "immutable flag test (should return errors) ======="
2501 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2502 remote_ost_nodsh && skip "remote OST with nodsh" && return
2511 for value in $(do_facet $SINGLEMDS lctl get_param osc.*-osc-MDT0000.prealloc_last_id) ; do
2512 param=`echo ${value[0]} | cut -d "=" -f1`
2513 ostname=`echo $param | cut -d "." -f2 | cut -d - -f 1-2`
2514 mds_last=$(do_facet $SINGLEMDS lctl get_param -n $param)
2515 ostnum=$(echo $ostname | sed "s/${FSNAME}-OST//g" | awk '{print ($1+1)}' )
2516 ost_last=$(do_facet ost$ostnum lctl get_param -n obdfilter.$ostname.last_id | head -n 1)
2517 echo "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
2518 if [ $ost_last != $mds_last ]; then
2519 error "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
2523 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
2526 [ ! -f "$SOCKETSERVER" ] && skip_env "no socketserver, skipping" && return
2527 [ ! -f "$SOCKETCLIENT" ] && skip_env "no socketclient, skipping" && return
2528 $SOCKETSERVER $DIR/socket
2529 $SOCKETCLIENT $DIR/socket || error
2530 $MUNLINK $DIR/socket
2532 run_test 54a "unix domain socket test =========================="
2538 dd if=/dev/zero of=$f bs=`page_size` count=1
2540 run_test 54b "char device works in lustre ======================"
2543 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
2544 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
2545 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
2547 for i in `seq 3 7`; do
2548 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
2558 loopdev="$DIR/loop54c"
2561 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
2562 mknod $loopdev b 7 $LOOPNUM
2563 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
2564 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
2565 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
2566 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
2568 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
2569 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
2571 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
2576 run_test 54c "block device works in lustre ====================="
2582 [ "$string" = `echo $string > $f | cat $f` ] || error
2584 run_test 54d "fifo device works in lustre ======================"
2587 check_kernel_version 46 || return 0
2590 cp -aL /dev/console $f
2591 echo $string > $f || error
2593 run_test 54e "console/tty device works in lustre ======================"
2596 grep -q $FSTYPE /proc/filesystems && return 1
2598 grep -q $FSTYPE /proc/filesystems && return 1
2599 insmod ../$FSTYPE/$FSTYPE.o
2600 grep -q $FSTYPE /proc/filesystems && return 1
2601 insmod ../$FSTYPE/$FSTYPE.ko
2602 grep -q $FSTYPE /proc/filesystems && return 1
2609 client_only && skip "Not a server" && return
2610 mount -t $FSTYPE -o loop,iopen $EXT2_DEV $DIR/d55 || error "mounting"
2612 $IOPENTEST1 $DIR/d55/foo $DIR/d55 || error "running $IOPENTEST1"
2613 $IOPENTEST2 $DIR/d55 || error "running $IOPENTEST2"
2614 echo "check for $EXT2_DEV. Please wait..."
2616 $UMOUNT $DIR/d55 || error "unmounting"
2618 run_test 55 "check iopen_connect_dentry() ======================"
2620 test_56a() { # was test_56
2626 NUMFILESx2=$(($NUMFILES * 2))
2627 for i in `seq 1 $NUMFILES` ; do
2628 touch $DIR/d56/file$i
2629 touch $DIR/d56/dir/file$i
2632 # test lfs getstripe with --recursive
2633 FILENUM=`$GETSTRIPE --recursive $DIR/d56 | grep -c obdidx`
2634 [ $FILENUM -eq $NUMFILESx2 ] || error \
2635 "lfs getstripe --recursive $DIR/d56 wrong: found $FILENUM, expected $NUMFILESx2"
2636 FILENUM=`$GETSTRIPE $DIR/d56 | grep -c obdidx`
2637 [ $FILENUM -eq $NUMFILES ] || error \
2638 "lfs getstripe $DIR/d56 without --recursive wrong: found $FILENUM, expected $NUMFILES"
2639 echo "lfs getstripe --recursive passed."
2641 # test lfs getstripe with file instead of dir
2642 FILENUM=`$GETSTRIPE $DIR/d56/file1 | grep -c obdidx`
2643 [ $FILENUM -eq 1 ] || error \
2644 "lfs getstripe $DIR/d56/file1 wrong:found $FILENUM, expected 1"
2645 echo "lfs getstripe file passed."
2647 #test lfs getstripe with --verbose
2648 [ `$GETSTRIPE --verbose $DIR/d56 | grep -c lmm_magic` -eq $NUMFILES ] ||\
2649 error "lfs getstripe --verbose $DIR/d56 wrong: should find $NUMFILES lmm_magic info"
2650 [ `$GETSTRIPE $DIR/d56 | grep -c lmm_magic` -eq 0 ] || error \
2651 "lfs getstripe $DIR/d56 without --verbose wrong: should not show lmm_magic info"
2652 echo "lfs getstripe --verbose passed."
2654 #test lfs getstripe with --obd
2655 $GETSTRIPE --obd wrong_uuid $DIR/d56 2>&1 | grep -q "unknown obduuid" || \
2656 error "lfs getstripe --obd wrong_uuid should return error message"
2658 [ "$OSTCOUNT" -lt 2 ] && \
2659 skip_env "skipping other lfs getstripe --obd test" && return
2661 OBDUUID=$(lfs osts | grep ${OSTIDX}": " | awk '{print $2}')
2662 FILENUM=`$GETSTRIPE -ir $DIR/d56 | grep -x $OSTIDX | wc -l`
2663 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/d56 | grep obdidx | wc -l`
2664 [ $FOUND -eq $FILENUM ] || \
2665 error "lfs getstripe --obd wrong: found $FOUND, expected $FILENUM"
2666 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/d56 | \
2667 sed '/^[ ]*'${OSTIDX}'[ ]/d' |\
2668 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] || \
2669 error "lfs getstripe --obd wrong: should not show file on other obd"
2670 echo "lfs getstripe --obd passed."
2672 run_test 56a "check lfs getstripe ===================================="
2679 if [ ! -d "$DIR/${tdir}g" ] ; then
2680 mkdir -p $DIR/${tdir}g
2681 for i in `seq 1 $LOCAL_NUMFILES` ; do
2682 touch $DIR/${tdir}g/file$i
2684 for i in `seq 1 $LOCAL_NUMDIRS` ; do
2685 mkdir $DIR/${tdir}g/dir$i
2686 for j in `seq 1 $LOCAL_NUMFILES` ; do
2687 touch $DIR/${tdir}g/dir$i/file$j
2693 setup_56_special() {
2698 if [ ! -e "$TDIR/loop1b" ] ; then
2699 for i in `seq 1 $LOCAL_NUMFILES` ; do
2700 mknod $TDIR/loop${i}b b 7 $i
2701 mknod $TDIR/null${i}c c 1 3
2702 ln -s $TDIR/file1 $TDIR/link${i}l
2704 for i in `seq 1 $LOCAL_NUMDIRS` ; do
2705 mknod $TDIR/dir$i/loop${i}b b 7 $i
2706 mknod $TDIR/dir$i/null${i}c c 1 3
2707 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
2715 setup_56 $NUMFILES $NUMDIRS
2717 EXPECTED=$(($NUMDIRS + 2))
2718 # test lfs find with -name
2719 for i in `seq 1 $NUMFILES` ; do
2720 NUMS=`$LFIND -name "*$i" $DIR/${tdir}g | wc -l`
2721 [ $NUMS -eq $EXPECTED ] || error \
2722 "lfs find -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2724 echo "lfs find -name passed."
2726 run_test 56g "check lfs find -name ============================="
2731 setup_56 $NUMFILES $NUMDIRS
2733 EXPECTED=$((($NUMDIRS+1)*($NUMFILES-1)+$NUMFILES))
2734 # test lfs find with ! -name
2735 for i in `seq 1 $NUMFILES` ; do
2736 NUMS=`$LFIND ! -name "*$i" $DIR/${tdir}g | wc -l`
2737 [ $NUMS -eq $EXPECTED ] || error \
2738 "lfs find ! -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2740 echo "lfs find ! -name passed."
2742 run_test 56h "check lfs find ! -name ============================="
2747 UUID=`$LFS osts | awk '/0: / { print $2 }'`
2748 OUT="`$LFIND -ost $UUID $DIR/$tdir`"
2749 [ "$OUT" ] && error "$LFIND returned directory '$OUT'" || true
2751 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
2754 setup_56_special $NUMFILES $NUMDIRS
2756 EXPECTED=$((NUMDIRS+1))
2757 NUMS=`$LFIND -type d $DIR/${tdir}g | wc -l`
2758 [ $NUMS -eq $EXPECTED ] || \
2759 error "lfs find -type d $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2761 run_test 56j "check lfs find -type d ============================="
2764 setup_56_special $NUMFILES $NUMDIRS
2766 EXPECTED=$(((NUMDIRS+1) * NUMFILES))
2767 NUMS=`$LFIND -type f $DIR/${tdir}g | wc -l`
2768 [ $NUMS -eq $EXPECTED ] || \
2769 error "lfs find -type f $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2771 run_test 56k "check lfs find -type f ============================="
2774 setup_56_special $NUMFILES $NUMDIRS
2776 EXPECTED=$((NUMDIRS + NUMFILES))
2777 NUMS=`$LFIND -type b $DIR/${tdir}g | wc -l`
2778 [ $NUMS -eq $EXPECTED ] || \
2779 error "lfs find -type b $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2781 run_test 56l "check lfs find -type b ============================="
2784 setup_56_special $NUMFILES $NUMDIRS
2786 EXPECTED=$((NUMDIRS + NUMFILES))
2787 NUMS=`$LFIND -type c $DIR/${tdir}g | wc -l`
2788 [ $NUMS -eq $EXPECTED ] || \
2789 error "lfs find -type c $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2791 run_test 56m "check lfs find -type c ============================="
2794 setup_56_special $NUMFILES $NUMDIRS
2796 EXPECTED=$((NUMDIRS + NUMFILES))
2797 NUMS=`$LFIND -type l $DIR/${tdir}g | wc -l`
2798 [ $NUMS -eq $EXPECTED ] || \
2799 error "lfs find -type l $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2801 run_test 56n "check lfs find -type l ============================="
2804 setup_56 $NUMFILES $NUMDIRS
2807 utime $TDIR/file1 > /dev/null || error "utime (1)"
2808 utime $TDIR/file2 > /dev/null || error "utime (2)"
2809 utime $TDIR/dir1 > /dev/null || error "utime (3)"
2810 utime $TDIR/dir2 > /dev/null || error "utime (4)"
2811 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
2814 NUMS=`$LFIND -mtime +1 $TDIR | wc -l`
2815 [ $NUMS -eq $EXPECTED ] || \
2816 error "lfs find -mtime $TDIR wrong: found $NUMS, expected $EXPECTED"
2818 run_test 56o "check lfs find -mtime for old files =========================="
2821 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2826 setup_56 $NUMFILES $NUMDIRS
2828 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
2830 NUMS="`$LFIND -uid $RUNAS_ID $TDIR | wc -l`"
2831 [ $NUMS -eq $EXPECTED ] || \
2832 error "lfs find -uid $TDIR wrong: found $NUMS, expected $EXPECTED"
2834 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
2835 NUMS="`$LFIND ! -uid $RUNAS_ID $TDIR | wc -l`"
2836 [ $NUMS -eq $EXPECTED ] || \
2837 error "lfs find ! -uid $TDIR wrong: found $NUMS, expected $EXPECTED"
2839 echo "lfs find -uid and ! -uid passed."
2841 run_test 56p "check lfs find -uid and ! -uid ==============================="
2844 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2849 setup_56 $NUMFILES $NUMDIRS
2851 chgrp $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
2853 NUMS="`$LFIND -gid $RUNAS_ID $TDIR | wc -l`"
2854 [ $NUMS -eq $EXPECTED ] || \
2855 error "lfs find -gid $TDIR wrong: found $NUMS, expected $EXPECTED"
2857 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
2858 NUMS="`$LFIND ! -gid $RUNAS_ID $TDIR | wc -l`"
2859 [ $NUMS -eq $EXPECTED ] || \
2860 error "lfs find ! -gid $TDIR wrong: found $NUMS, expected $EXPECTED"
2862 echo "lfs find -gid and ! -gid passed."
2864 run_test 56q "check lfs find -gid and ! -gid ==============================="
2867 # note test will not do anything if MDS is not local
2868 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2870 local MNTDEV="osd.*MDT*.mntdev"
2871 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
2872 [ -z "$DEV" ] && error "can't access $MNTDEV"
2873 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
2874 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump || error "can't access $DEV"
2875 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
2876 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
2880 run_test 57a "verify MDS filesystem created with large inodes =="
2887 local FILEN=$dir/f$FILECOUNT
2889 rm -rf $dir || error "removing $dir"
2890 mkdir -p $dir || error "creating $dir"
2891 local num=$(get_mds_dir $dir)
2894 echo "mcreating $FILECOUNT files"
2895 createmany -m $dir/f 1 $FILECOUNT || \
2896 error "creating files in $dir"
2898 # verify that files do not have EAs yet
2899 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
2900 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
2904 df $dir #make sure we get new statfs data
2905 local MDSFREE=$(do_facet $mymds lctl get_param -n osd.*MDT000$((num -1)).kbytesfree)
2906 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
2907 echo "opening files to create objects/EAs"
2909 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
2910 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
2913 # verify that files have EAs now
2914 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
2915 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
2917 sleep 1 #make sure we get new statfs data
2919 local MDSFREE2=$(do_facet $mymds lctl get_param -n osd.*MDT000$((num -1)).kbytesfree)
2920 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
2921 if [ "$MDCFREE2" -lt "$((MDCFREE - 8))" ]; then
2922 if [ "$MDSFREE" != "$MDSFREE2" ]; then
2923 error "MDC before $MDCFREE != after $MDCFREE2"
2925 echo "MDC before $MDCFREE != after $MDCFREE2"
2926 echo "unable to confirm if MDS has large inodes"
2931 run_test 57b "default LOV EAs are stored inside large inodes ==="
2934 [ -z "$(which wiretest 2>/dev/null)" ] && skip_env "could not find wiretest" && return
2937 run_test 58 "verify cross-platform wire constants =============="
2940 echo "touch 130 files"
2941 createmany -o $DIR/f59- 130
2943 unlinkmany $DIR/f59- 130
2946 # wait for commitment of removal
2948 run_test 59 "verify cancellation of llog records async ========="
2950 TEST60_HEAD="test_60 run $RANDOM"
2952 [ ! -f run-llog.sh ] && skip_env "missing subtest run-llog.sh" && return
2953 log "$TEST60_HEAD - from kernel mode"
2956 run_test 60a "llog sanity tests run from kernel module =========="
2958 test_60b() { # bug 6411
2960 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
2972 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
2974 run_test 60b "limit repeated messages from CERROR/CWARN ========"
2977 echo "create 5000 files"
2978 createmany -o $DIR/f60c- 5000
2979 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
2980 lctl set_param fail_loc=0x80000137
2981 unlinkmany $DIR/f60c- 5000
2982 lctl set_param fail_loc=0
2984 run_test 60c "unlink file when mds full"
2987 SAVEPRINTK=$(lctl get_param -n printk)
2989 # verify "lctl mark" is even working"
2990 MESSAGE="test message ID $RANDOM $$"
2991 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
2992 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
2994 lctl set_param printk=0 || error "set lnet.printk failed"
2995 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
2996 MESSAGE="new test message ID $RANDOM $$"
2997 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
2998 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
2999 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
3001 lctl set_param -n printk="$SAVEPRINTK"
3003 run_test 60d "test printk console message masking"
3007 dd if=/dev/zero of=$f bs=`page_size` count=1
3008 cancel_lru_locks osc
3009 multiop $f OSMWUc || error
3012 run_test 61 "mmap() writes don't make sync hang ================"
3014 # bug 2330 - insufficient obd_match error checking causes LBUG
3018 cancel_lru_locks osc
3019 lctl set_param fail_loc=0x405
3020 cat $f && error "cat succeeded, expect -EIO"
3021 lctl set_param fail_loc=0
3023 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
3024 # match every page all of the time.
3025 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
3027 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
3028 test_63a() { # was test_63
3029 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
3030 lctl set_param -n osc.*.max_dirty_mb 0
3031 for i in `seq 10` ; do
3032 dd if=/dev/zero of=$DIR/f63 bs=8k &
3038 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
3039 rm -f $DIR/f63 || true
3041 run_test 63a "Verify oig_wait interruption does not crash ======="
3043 # bug 2248 - async write errors didn't return to application on sync
3044 # bug 3677 - async write errors left page locked
3047 lctl set_param debug=-1
3049 # ensure we have a grant to do async writes
3050 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
3053 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
3054 lctl set_param fail_loc=0x80000406
3055 multiop $DIR/$tfile Owy && \
3056 error "sync didn't return ENOMEM"
3057 sync; sleep 2; sync # do a real sync this time to flush page
3058 lctl get_param -n llite.*.dump_page_cache | grep locked && \
3059 error "locked page left in cache after async error" || true
3062 run_test 63b "async write errors should be returned to fsync ==="
3066 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
3068 run_test 64a "verify filter grant calculations (in kernel) ====="
3071 [ ! -f oos.sh ] && skip_env "missing subtest oos.sh" && return
3074 run_test 64b "check out-of-space detection on client ==========="
3076 # bug 1414 - set/get directories' stripe info
3080 $LVERIFY $DIR/d65 $DIR/d65/f1 || error "lverify failed"
3082 run_test 65a "directory with no stripe info ===================="
3086 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3088 $LVERIFY $DIR/d65 $DIR/d65/f2 || error "lverify failed"
3090 run_test 65b "directory setstripe $(($STRIPESIZE * 2)) 0 1 ==============="
3093 if [ $OSTCOUNT -gt 1 ]; then
3095 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 4)) -i 1 \
3096 -c $(($OSTCOUNT - 1)) || error "setstripe"
3098 $LVERIFY $DIR/d65 $DIR/d65/f3 || error "lverify failed"
3101 run_test 65c "directory setstripe $(($STRIPESIZE * 4)) 1 $(($OSTCOUNT - 1))"
3105 if [ $STRIPECOUNT -le 0 ]; then
3107 elif [ $STRIPECOUNT -gt 160 ]; then
3108 #LOV_MAX_STRIPE_COUNT is 160
3109 [ $OSTCOUNT -gt 160 ] && sc=160 || sc=$(($OSTCOUNT - 1))
3111 sc=$(($STRIPECOUNT - 1))
3113 $SETSTRIPE $DIR/d65 -s $STRIPESIZE -c $sc || error "setstripe"
3114 touch $DIR/d65/f4 $DIR/d65/f5
3115 $LVERIFY $DIR/d65 $DIR/d65/f4 $DIR/d65/f5 || error "lverify failed"
3117 run_test 65d "directory setstripe $STRIPESIZE -1 stripe_count =============="
3122 $SETSTRIPE $DIR/d65 || error "setstripe"
3123 $GETSTRIPE -v $DIR/d65 | grep "Default" || error "no stripe info failed"
3125 $LVERIFY $DIR/d65 $DIR/d65/f6 || error "lverify failed"
3127 run_test 65e "directory setstripe defaults ======================="
3131 $RUNAS $SETSTRIPE $DIR/d65f && error "setstripe succeeded" || true
3133 run_test 65f "dir setstripe permission (should return error) ==="
3137 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3138 $SETSTRIPE -d $DIR/d65 || error "setstripe"
3139 $GETSTRIPE -v $DIR/d65 | grep "Default" || \
3140 error "delete default stripe failed"
3142 run_test 65g "directory setstripe -d ==========================="
3146 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3147 mkdir -p $DIR/d65/dd1
3148 [ "`$GETSTRIPE -v $DIR/d65 | grep "^count"`" == \
3149 "`$GETSTRIPE -v $DIR/d65/dd1 | grep "^count"`" ] || error "stripe info inherit failed"
3151 run_test 65h "directory stripe info inherit ===================="
3153 test_65i() { # bug6367
3154 $SETSTRIPE $MOUNT -s 65536 -c -1
3156 run_test 65i "set non-default striping on root directory (bug 6367)="
3158 test_65ia() { # bug12836
3159 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
3161 run_test 65ia "getstripe on -1 default directory striping"
3163 test_65ib() { # bug12836
3164 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
3166 run_test 65ib "getstripe -v on -1 default directory striping"
3168 test_65ic() { # bug12836
3169 $LFS find -mtime -1 $MOUNT || error "find $MOUNT failed"
3171 run_test 65ic "new find on -1 default directory striping"
3173 test_65j() { # bug6367
3175 # if we aren't already remounting for each test, do so for this test
3176 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
3177 cleanup || error "failed to unmount"
3180 $SETSTRIPE -d $MOUNT || error "setstripe failed"
3182 run_test 65j "set default striping on root directory (bug 6367)="
3184 test_65k() { # bug11679
3185 [ "$OSTCOUNT" -lt 2 ] && skip_env "too few OSTs" && return
3186 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3188 echo "Check OST status: "
3189 MDS_OSCS=`do_facet $SINGLEMDS lctl dl | awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
3190 for OSC in $MDS_OSCS; do
3191 echo $OSC "is activate"
3192 do_facet $SINGLEMDS lctl --device %$OSC activate
3194 do_facet client mkdir -p $DIR/$tdir
3195 for INACTIVE_OSC in $MDS_OSCS; do
3196 echo $INACTIVE_OSC "is Deactivate:"
3197 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
3198 for STRIPE_OSC in $MDS_OSCS; do
3199 STRIPE_OST=`osc_to_ost $STRIPE_OSC`
3200 STRIPE_INDEX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
3201 grep $STRIPE_OST | awk -F: '{print $1}' | head -n 1`
3203 [ -f $DIR/$tdir/${STRIPE_INDEX} ] && continue
3204 echo "$SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} -i ${STRIPE_INDEX} -c 1"
3205 do_facet client $SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} -i ${STRIPE_INDEX} -c 1
3207 [ $RC -ne 0 ] && error "setstripe should have succeeded"
3209 do_facet client rm -f $DIR/$tdir/*
3210 echo $INACTIVE_OSC "is Activate."
3211 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
3214 run_test 65k "validate manual striping works properly with deactivated OSCs"
3216 test_65l() { # bug 12836
3217 mkdir -p $DIR/$tdir/test_dir
3218 $SETSTRIPE $DIR/$tdir/test_dir -c -1
3219 $LFS find -mtime -1 $DIR/$tdir >/dev/null
3221 run_test 65l "lfs find on -1 stripe dir ========================"
3223 # bug 2543 - update blocks count on client
3226 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
3228 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
3229 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
3231 run_test 66 "update inode blocks count on client ==============="
3237 if [ ! -z "$LLOOP" ]; then
3238 if swapon -s | grep -q $LLOOP; then
3239 swapoff $LLOOP || error "swapoff failed"
3242 $LCTL blockdev_detach $LLOOP || error "detach failed"
3246 if [ ! -z "$LLITELOOPLOAD" ]; then
3254 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
3258 swapon -s | awk '($1 == "'$1'") { print $4 }'
3261 # test case for lloop driver, basic function
3263 [ "$UID" != 0 ] && skip_env "must run as root" && return
3265 trap cleanup_68 EXIT
3267 if ! module_loaded llite_lloop; then
3268 if load_module llite/llite_lloop; then
3271 skip_env "can't find module llite_lloop"
3276 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
3277 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
3278 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
3280 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
3281 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
3285 run_test 68a "lloop driver - basic test ========================"
3287 # excercise swapping to lustre by adding a high priority swapfile entry
3288 # and then consuming memory until it is used.
3289 test_68b() { # was test_68
3290 [ "$UID" != 0 ] && skip_env "must run as root" && return
3291 lctl get_param -n devices | grep -q obdfilter && \
3292 skip "local OST" && return
3294 grep -q llite_lloop /proc/modules
3295 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
3297 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
3298 skip "can't reliably test swap with TCP" && return
3300 MEMTOTAL=`meminfo MemTotal`
3301 NR_BLOCKS=$((MEMTOTAL>>8))
3302 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
3304 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
3305 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
3308 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
3310 trap cleanup_68 EXIT
3312 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
3314 echo "before: `swapon -s | grep $LLOOP`"
3315 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
3316 echo "after: `swapon -s | grep $LLOOP`"
3317 SWAPUSED=`swap_used $LLOOP`
3321 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
3323 run_test 68b "support swapping to Lustre ========================"
3325 # bug5265, obdfilter oa2dentry return -ENOENT
3326 # #define OBD_FAIL_OST_ENOENT 0x217
3328 remote_ost_nodsh && skip "remote OST with nodsh" && return
3331 $SETSTRIPE $f -c 1 -i 0
3333 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
3335 do_facet ost1 lctl set_param fail_loc=0x217
3336 truncate $f 1 # vmtruncate() will ignore truncate() error.
3337 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
3339 do_facet ost1 lctl set_param fail_loc=0
3340 $DIRECTIO write $f 0 2 || error "write error"
3342 cancel_lru_locks osc
3343 $DIRECTIO read $f 0 1 || error "read error"
3345 do_facet ost1 lctl set_param fail_loc=0x217
3346 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
3348 do_facet ost1 lctl set_param fail_loc=0
3351 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
3355 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
3357 run_test 71 "Running dbench on lustre (don't segment fault) ===="
3359 test_72() { # bug 5695 - Test that on 2.6 remove_suid works properly
3360 check_kernel_version 43 || return 0
3361 [ "$RUNAS_ID" = "$UID" ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3363 # Check that testing environment is properly set up. Skip if not
3364 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
3365 skip_env "User $RUNAS_ID does not exist - skipping"
3368 # We had better clear the $DIR to get enough space for dd
3373 $RUNAS dd if=/dev/zero of=$DIR/f72 bs=512 count=1 || error
3374 # See if we are still setuid/sgid
3375 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on write"
3376 # Now test that MDS is updated too
3377 cancel_lru_locks mdc
3378 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on MDS"
3382 run_test 72 "Test that remove suid works properly (bug5695) ===="
3384 # bug 3462 - multiple simultaneous MDC requests
3388 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
3391 lctl set_param fail_loc=0x80000129
3392 multiop $DIR/d73-1/f73-2 Oc &
3394 lctl set_param fail_loc=0
3396 multiop $DIR/d73-2/f73-3 Oc &
3400 wait $pid1 || return 1
3404 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
3405 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
3406 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
3410 run_test 73 "multiple MDC requests (should not deadlock)"
3412 test_74a() { # bug 6149, 6184
3413 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
3415 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
3416 # will spin in a tight reconnection loop
3418 lctl set_param fail_loc=0x8000030e
3419 # get any lock that won't be difficult - lookup works.
3421 lctl set_param fail_loc=0
3425 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
3427 test_74b() { # bug 13310
3428 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
3430 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
3431 # will spin in a tight reconnection loop
3432 lctl set_param fail_loc=0x8000030e
3433 # get a "difficult" lock
3435 lctl set_param fail_loc=0
3439 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
3442 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
3445 test_76() { # bug 1443
3446 DETH=$(grep deathrow /proc/kallsyms /proc/ksyms 2> /dev/null | wc -l)
3447 [ $DETH -eq 0 ] && skip "No _iget." && return 0
3448 BEFORE_INODES=`num_inodes`
3449 echo "before inodes: $BEFORE_INODES"
3451 [ "$SLOW" = "no" ] && COUNT=100
3452 for i in `seq $COUNT`; do
3456 AFTER_INODES=`num_inodes`
3457 echo "after inodes: $AFTER_INODES"
3458 [ $AFTER_INODES -gt $((BEFORE_INODES + 32)) ] && \
3459 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
3462 run_test 76 "destroy duplicate inodes in client inode cache ===="
3467 # Note: in sptlrpc modes which enable its own bulk checksum, the
3468 # original crc32_le bulk checksum will be automatically disabled,
3469 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
3470 # will be checked by sptlrpc code against sptlrpc bulk checksum.
3471 # In this case set_checksums() will not be no-op, because sptlrpc
3472 # bulk checksum will be enabled all through the test.
3474 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
3475 lctl set_param -n osc.*.checksums $1
3479 export ORIG_CSUM_TYPE=""
3480 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
3483 [ "$ORIG_CSUM_TYPE" ] || \
3484 ORIG_CSUM_TYPE=`lctl get_param -n osc/*osc-[^mM]*/checksum_type |
3485 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`
3486 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
3487 log "set checksum type to $1"
3490 F77_TMP=$TMP/f77-temp
3493 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
3494 error "error writing to $F77_TMP"
3497 test_77a() { # bug 10889
3498 $GSS && skip "could not run with gss" && return
3499 [ ! -f $F77_TMP ] && setup_f77
3501 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
3505 run_test 77a "normal checksum read/write operation ============="
3507 test_77b() { # bug 10889
3508 $GSS && skip "could not run with gss" && return
3509 [ ! -f $F77_TMP ] && setup_f77
3510 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3511 lctl set_param fail_loc=0x80000409
3513 dd if=$F77_TMP of=$DIR/f77b bs=1M count=$F77SZ conv=sync || \
3514 error "dd error: $?"
3515 lctl set_param fail_loc=0
3518 run_test 77b "checksum error on client write ===================="
3520 test_77c() { # bug 10889
3521 $GSS && skip "could not run with gss" && return
3522 [ ! -f $DIR/f77b ] && skip "requires 77b - skipping" && return
3524 for algo in $CKSUM_TYPES; do
3525 cancel_lru_locks osc
3526 set_checksum_type $algo
3527 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
3528 lctl set_param fail_loc=0x80000408
3529 cmp $F77_TMP $DIR/f77b || error "file compare failed"
3530 lctl set_param fail_loc=0
3533 set_checksum_type $ORIG_CSUM_TYPE
3536 run_test 77c "checksum error on client read ==================="
3538 test_77d() { # bug 10889
3539 $GSS && skip "could not run with gss" && return
3540 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3541 lctl set_param fail_loc=0x80000409
3543 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
3544 error "direct write: rc=$?"
3545 lctl set_param fail_loc=0
3548 run_test 77d "checksum error on OST direct write ==============="
3550 test_77e() { # bug 10889
3551 $GSS && skip "could not run with gss" && return
3552 [ ! -f $DIR/f77 ] && skip "requires 77d - skipping" && return
3553 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
3554 lctl set_param fail_loc=0x80000408
3556 cancel_lru_locks osc
3557 directio read $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
3558 error "direct read: rc=$?"
3559 lctl set_param fail_loc=0
3562 run_test 77e "checksum error on OST direct read ================"
3564 test_77f() { # bug 10889
3565 $GSS && skip "could not run with gss" && return
3567 for algo in $CKSUM_TYPES; do
3568 cancel_lru_locks osc
3569 set_checksum_type $algo
3570 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3571 lctl set_param fail_loc=0x409
3572 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) && \
3573 error "direct write succeeded"
3574 lctl set_param fail_loc=0
3576 set_checksum_type $ORIG_CSUM_TYPE
3579 run_test 77f "repeat checksum error on write (expect error) ===="
3581 test_77g() { # bug 10889
3582 $GSS && skip "could not run with gss" && return
3583 remote_ost_nodsh && skip "remote OST with nodsh" && return
3585 [ ! -f $F77_TMP ] && setup_f77
3587 $SETSTRIPE $DIR/f77g -c 1 -i 0
3588 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
3589 do_facet ost1 lctl set_param fail_loc=0x8000021a
3591 dd if=$F77_TMP of=$DIR/f77g bs=1M count=$F77SZ || \
3592 error "write error: rc=$?"
3593 do_facet ost1 lctl set_param fail_loc=0
3596 run_test 77g "checksum error on OST write ======================"
3598 test_77h() { # bug 10889
3599 $GSS && skip "could not run with gss" && return
3600 remote_ost_nodsh && skip "remote OST with nodsh" && return
3602 [ ! -f $DIR/f77g ] && skip "requires 77g - skipping" && return
3603 cancel_lru_locks osc
3604 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
3605 do_facet ost1 lctl set_param fail_loc=0x8000021b
3607 cmp $F77_TMP $DIR/f77g || error "file compare failed"
3608 do_facet ost1 lctl set_param fail_loc=0
3611 run_test 77h "checksum error on OST read ======================="
3613 test_77i() { # bug 13805
3614 $GSS && skip "could not run with gss" && return
3615 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
3616 lctl set_param fail_loc=0x40b
3617 remount_client $MOUNT
3618 lctl set_param fail_loc=0
3619 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
3620 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
3621 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
3622 [ "$algo" = "crc32" ] || error "algo set to $algo instead of crc32"
3624 remount_client $MOUNT
3626 run_test 77i "client not supporting OSD_CONNECT_CKSUM =========="
3628 test_77j() { # bug 13805
3629 $GSS && skip "could not run with gss" && return
3630 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
3631 lctl set_param fail_loc=0x40c
3632 remount_client $MOUNT
3633 lctl set_param fail_loc=0
3634 sleep 2 # wait async osc connect to finish
3635 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
3636 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
3637 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
3638 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
3640 remount_client $MOUNT
3642 run_test 77j "client only supporting ADLER32 ===================="
3644 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
3648 test_78() { # bug 10901
3649 remote_ost || { skip_env "local OST" && return; }
3652 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
3653 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
3654 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
3655 echo "MemTotal: $MEMTOTAL"
3656 # reserve 256MB of memory for the kernel and other running processes,
3657 # and then take 1/2 of the remaining memory for the read/write buffers.
3658 if [ $MEMTOTAL -gt 512 ] ;then
3659 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
3661 # for those poor memory-starved high-end clusters...
3662 MEMTOTAL=$((MEMTOTAL / 2))
3664 echo "Mem to use for directio: $MEMTOTAL"
3665 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
3666 [ $F78SIZE -gt 512 ] && F78SIZE=512
3667 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
3668 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
3669 echo "Smallest OST: $SMALLESTOST"
3670 [ $SMALLESTOST -lt 10240 ] && \
3671 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
3673 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ] && \
3674 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
3676 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
3677 echo "File size: $F78SIZE"
3678 $SETSTRIPE $DIR/$tfile -c $OSTCOUNT || error "setstripe failed"
3679 for i in `seq 1 $NSEQ`
3681 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
3682 echo directIO rdwr round $i of $NSEQ
3683 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
3688 run_test 78 "handle large O_DIRECT writes correctly ============"
3690 test_79() { # bug 12743
3691 wait_delete_completed
3693 BKTOTAL=$(calc_osc_kbytes kbytestotal)
3694 BKFREE=$(calc_osc_kbytes kbytesfree)
3695 BKAVAIL=$(calc_osc_kbytes kbytesavail)
3697 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
3698 DFTOTAL=`echo $STRING | cut -d, -f1`
3699 DFUSED=`echo $STRING | cut -d, -f2`
3700 DFAVAIL=`echo $STRING | cut -d, -f3`
3701 DFFREE=$(($DFTOTAL - $DFUSED))
3703 ALLOWANCE=$((64 * $OSTCOUNT))
3705 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
3706 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
3707 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
3709 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
3710 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
3711 error "df free($DFFREE) mismatch OST free($BKFREE)"
3713 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
3714 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
3715 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
3718 run_test 79 "df report consistency check ======================="
3720 test_80() { # bug 10718
3721 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
3723 local BEFORE=`date +%s`
3724 cancel_lru_locks osc
3725 local AFTER=`date +%s`
3726 local DIFF=$((AFTER-BEFORE))
3727 if [ $DIFF -gt 1 ] ; then
3728 error "elapsed for 1M@1T = $DIFF"
3733 run_test 80 "Page eviction is equally fast at high offsets too ===="
3736 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && \
3738 mkdir -p $DIR/d99cvsroot
3739 chown $RUNAS_ID $DIR/d99cvsroot
3740 local oldPWD=$PWD # bug 13584, use $TMP as working dir
3743 $RUNAS cvs -d $DIR/d99cvsroot init || error
3746 run_test 99a "cvs init ========================================="
3749 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
3750 [ ! -d $DIR/d99cvsroot ] && test_99a
3752 # some versions of cvs import exit(1) when asked to import links or
3753 # files they can't read. ignore those files.
3754 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
3755 ! -perm +4 -printf '-I %f\n')
3756 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
3757 d99reposname vtag rtag
3759 run_test 99b "cvs import ======================================="
3762 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
3763 [ ! -d $DIR/d99cvsroot ] && test_99b
3765 mkdir -p $DIR/d99reposname
3766 chown $RUNAS_ID $DIR/d99reposname
3767 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
3769 run_test 99c "cvs checkout ====================================="
3772 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
3773 [ ! -d $DIR/d99cvsroot ] && test_99c
3774 cd $DIR/d99reposname
3776 $RUNAS cvs add -m 'addmsg' foo99
3778 run_test 99d "cvs add =========================================="
3781 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
3782 [ ! -d $DIR/d99cvsroot ] && test_99c
3783 cd $DIR/d99reposname
3786 run_test 99e "cvs update ======================================="
3789 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
3790 [ ! -d $DIR/d99cvsroot ] && test_99d
3791 cd $DIR/d99reposname
3792 $RUNAS cvs commit -m 'nomsg' foo99
3793 rm -fr $DIR/d99cvsroot
3795 run_test 99f "cvs commit ======================================="
3798 [ "$NETTYPE" = tcp ] || \
3799 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
3802 remote_ost_nodsh && skip "remote OST with nodsh" && return
3803 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3805 { skip "useless for local single node setup" && return; }
3807 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
3808 [ "$PROT" != "tcp" ] && continue
3809 RPORT=$(echo $REMOTE | cut -d: -f2)
3810 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
3813 LPORT=`echo $LOCAL | cut -d: -f2`
3814 if [ $LPORT -ge 1024 ]; then
3815 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
3817 error_exit "local: $LPORT > 1024, remote: $RPORT"
3820 [ "$rc" = 0 ] || error_exit "privileged port not found" )
3822 run_test 100 "check local port using privileged port ==========="
3824 function get_named_value()
3833 echo $line | sed "s/^$tag//"
3840 export CACHE_MAX=`lctl get_param -n llite.*.max_cached_mb | head -n 1`
3842 lctl set_param -n llite.*.max_cached_mb $CACHE_MAX
3850 [ "$CPU" = "UML" ] && nreads=1000
3851 local cache_limit=32
3853 lctl set_param -n osc.*-osc*.rpc_stats 0
3854 trap cleanup_101 EXIT
3855 lctl set_param -n llite.*.read_ahead_stats 0
3856 lctl set_param -n llite.*.max_cached_mb $cache_limit
3859 # randomly read 10000 of 64K chunks from file 3x 32MB in size
3861 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
3862 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
3865 for s in `lctl get_param -n llite.*.read_ahead_stats | \
3866 get_named_value 'read but discarded' | cut -d" " -f1`; do
3867 discard=$(($discard + $s))
3871 if [ $(($discard * 10)) -gt $nreads ] ;then
3872 lctl get_param osc.*-osc*.rpc_stats
3873 lctl get_param llite.*.read_ahead_stats
3874 error "too many ($discard) discarded pages"
3876 rm -f $DIR/$tfile || true
3878 run_test 101 "check read-ahead for random reads ================"
3880 export SETUP_TEST101=no
3882 [ "$SETUP_TEST101" = "yes" ] && return
3885 STRIPE_COUNT=$OSTCOUNT
3888 trap cleanup_test101 EXIT
3889 # prepare the read-ahead file
3890 $SETSTRIPE $DIR/$tfile -s $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT
3892 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
3897 [ "$SETUP_TEST101" = "yes" ] || return
3905 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
3910 local STRIPE_SIZE=1048576
3911 local RA_INC=1048576
3912 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
3913 local FILE_LENGTH=$((64*100))
3914 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
3915 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
3916 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
3917 get_named_value 'read but discarded' | \
3918 cut -d" " -f1 | calc_total`
3920 if [ $DISCARD -gt $discard_limit ]; then
3921 lctl get_param llite.*.read_ahead_stats
3922 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
3924 echo "Read-ahead success for size ${READ_SIZE}"
3929 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping stride IO stride-ahead test" && return
3930 local STRIPE_SIZE=1048576
3931 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
3932 local FILE_LENGTH=$((STRIPE_SIZE*100))
3933 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
3934 # prepare the read-ahead file
3936 cancel_lru_locks osc
3937 for BIDX in 2 4 8 16 32 64 128 256
3939 local BSIZE=$((BIDX*4096))
3940 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
3941 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
3942 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
3943 $LCTL set_param -n llite.*.read_ahead_stats 0
3944 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
3945 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
3946 cancel_lru_locks osc
3952 run_test 101b "check stride-io mode read-ahead ================="
3955 lctl get_param -n llite.*.max_read_ahead_mb | head -n 1
3956 lctl set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
3960 local file=$DIR/$tfile
3961 local size=${FILESIZE_101c:-500}
3962 local ra_MB=${READAHEAD_MB:-40}
3964 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
3965 [ $space -gt $((size / 1024)) ] ||
3966 { skip "Need free space ${size}M, have $space" && return; }
3968 echo Creating ${size}M test file $file
3969 dd if=/dev/zero of=$file bs=1M count=$size
3970 echo Cancel LRU locks on lustre client to flush the client cache
3971 cancel_lru_locks osc
3973 echo Disable read-ahead
3974 local old_READAHEAD=$(set_read_ahead 0)
3976 echo Reading the test file $file with read-ahead disabled
3977 time_ra_OFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
3979 echo Cancel LRU locks on lustre client to flush the client cache
3980 cancel_lru_locks osc
3981 echo Enable read-ahead with ${ra_MB}MB
3982 set_read_ahead $ra_MB
3984 echo Reading the test file $file with read-ahead enabled
3985 time_ra_ON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
3987 echo read-ahead disabled time read $time_ra_OFF
3988 echo read-ahead enabled time read $time_ra_ON
3990 set_read_ahead $old_READAHEAD
3993 [ $time_ra_ON -lt $time_ra_OFF ] ||
3994 error "read-ahead enabled time read (${time_ra_ON}s) is more than
3995 read-ahead disabled time read (${time_ra_OFF}s) filesize ${size}M"
3997 run_test 101d "file read with and without read-ahead enabled ================="
3999 export SETUP_TEST102=no
4001 [ "$SETUP_TEST102" = "yes" ] && return
4003 chown $RUNAS_ID $DIR/$tdir
4006 STRIPE_COUNT=$OSTCOUNT
4007 [ $OSTCOUNT -gt 4 ] && STRIPE_COUNT=4
4009 trap cleanup_test102 EXIT
4011 $1 $SETSTRIPE $tdir -s $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT
4015 for count in `seq 1 $STRIPE_COUNT`
4017 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4019 local stripe_size=`expr $STRIPE_SIZE \* $num`
4020 local file=file"$num-$offset-$count"
4021 $1 $SETSTRIPE $file -s $stripe_size -i $offset -c $count
4027 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
4033 [ "$SETUP_TEST102" = "yes" ] || return 0
4039 local testfile=$DIR/xattr_testfile
4044 [ "$UID" != 0 ] && skip_env "must run as root" && return
4045 [ -z "`lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr`" ] && skip_env "must have user_xattr" && return
4047 [ -z "$(which setfattr 2>/dev/null)" ] && skip_env "could not find setfattr" && return
4049 echo "set/get xattr..."
4050 setfattr -n trusted.name1 -v value1 $testfile || error
4051 [ "`getfattr -n trusted.name1 $testfile 2> /dev/null | \
4052 grep "trusted.name1"`" == "trusted.name1=\"value1\"" ] || error
4054 setfattr -n user.author1 -v author1 $testfile || error
4055 [ "`getfattr -n user.author1 $testfile 2> /dev/null | \
4056 grep "user.author1"`" == "user.author1=\"author1\"" ] || error
4059 setfattr -n trusted.name2 -v value2 $testfile || error
4060 setfattr -n trusted.name3 -v value3 $testfile || error
4061 [ `getfattr -d -m "^trusted" $testfile 2> /dev/null | \
4062 grep "trusted.name" | wc -l` -eq 3 ] || error
4065 setfattr -n user.author2 -v author2 $testfile || error
4066 setfattr -n user.author3 -v author3 $testfile || error
4067 [ `getfattr -d -m "^user" $testfile 2> /dev/null | \
4068 grep "user" | wc -l` -eq 3 ] || error
4070 echo "remove xattr..."
4071 setfattr -x trusted.name1 $testfile || error
4072 getfattr -d -m trusted $testfile 2> /dev/null | \
4073 grep "trusted.name1" && error || true
4075 setfattr -x user.author1 $testfile || error
4076 getfattr -d -m user $testfile 2> /dev/null | \
4077 grep "user.author1" && error || true
4079 # b10667: setting lustre special xattr be silently discarded
4080 echo "set lustre special xattr ..."
4081 setfattr -n "trusted.lov" -v "invalid value" $testfile || error
4085 run_test 102a "user xattr test =================================="
4088 # b10930: get/set/list trusted.lov xattr
4089 echo "get/set/list trusted.lov xattr ..."
4090 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
4091 local testfile=$DIR/$tfile
4092 $SETSTRIPE -s 65536 -i 1 -c 2 $testfile || error "setstripe failed"
4093 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
4094 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
4096 local testfile2=${testfile}2
4097 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
4098 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
4101 setfattr -n trusted.lov -v $value $testfile2
4102 local tmp_file=${testfile}3
4103 $GETSTRIPE -v $testfile2 > $tmp_file
4104 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
4105 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
4106 [ "$stripe_size" -eq 65536 ] || error "stripe size $stripe_size != 65536"
4107 [ "$stripe_count" -eq 2 ] || error "stripe count $stripe_count != 2"
4110 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
4113 # b10930: get/set/list lustre.lov xattr
4114 echo "get/set/list lustre.lov xattr ..."
4115 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
4117 chown $RUNAS_ID $DIR/$tdir
4118 local testfile=$DIR/$tdir/$tfile
4119 $RUNAS $SETSTRIPE -s 65536 -i 1 -c 2 $testfile||error "setstripe failed"
4120 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
4121 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
4123 local testfile2=${testfile}2
4124 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
4125 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
4127 $RUNAS $MCREATE $testfile2
4128 $RUNAS setfattr -n lustre.lov -v $value $testfile2
4129 local tmp_file=${testfile}3
4130 $RUNAS $GETSTRIPE -v $testfile2 > $tmp_file
4131 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
4132 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
4133 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
4134 [ $stripe_count -eq 2 ] || error "stripe count $stripe_count != 2"
4136 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
4138 compare_stripe_info1() {
4139 local stripe_index_all_zero=1
4143 for count in `seq 1 $STRIPE_COUNT`
4145 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4147 local size=`expr $STRIPE_SIZE \* $num`
4148 local file=file"$num-$offset-$count"
4149 get_stripe_info client $PWD/$file "$1"
4150 if [ $stripe_size -ne $size ]; then
4151 error "$file: different stripe size $stripe_size, expected $size" && return
4153 if [ $stripe_count -ne $count ]; then
4154 error "$file: different stripe count $stripe_count, expected $count" && return
4156 if [ $stripe_index -ne 0 ]; then
4157 stripe_index_all_zero=0
4162 [ $stripe_index_all_zero -eq 1 ] && error "all files are being extracted starting from OST index 0"
4166 compare_stripe_info2() {
4169 for count in `seq 1 $STRIPE_COUNT`
4171 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4173 local size=`expr $STRIPE_SIZE \* $num`
4174 local file=file"$num-$offset-$count"
4175 get_stripe_info client $PWD/$file
4176 if [ $stripe_size -ne $size ]; then
4177 error "$file: different stripe size $stripe_size, expected $size" && return
4179 if [ $stripe_count -ne $count ]; then
4180 error "$file: different stripe count $stripe_count, expected $count" && return
4182 if [ $stripe_index -ne $offset ]; then
4183 error "$file: different stripe offset $stripe_index, expected $offset" && return
4191 [ -n "$(which tar 2>/dev/null)" ] && strings $(which tar) | grep -q lustre && echo tar
4195 # b10930: tar test for trusted.lov xattr
4196 TAR=$(find_lustre_tar)
4197 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
4198 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
4201 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
4203 compare_stripe_info1
4205 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
4208 # b10930: tar test for trusted.lov xattr
4209 TAR=$(find_lustre_tar)
4210 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
4211 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
4215 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
4217 compare_stripe_info1
4219 run_test 102f "tar copy files, not keep osts ==========="
4221 test_102h() { # bug 15777
4222 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
4223 skip "must have user_xattr" && return
4224 [ -z "$(which setfattr 2>/dev/null)" ] &&
4225 skip_env "could not find setfattr" && return
4230 VALUE=datadatadatadatadatadatadatadata
4231 while [ $(echo $VALUE | wc -c) -lt $XSIZE ]; do
4232 VALUE="$VALUE$VALUE"
4234 log "save $XBIG on $DIR/$tfile"
4235 setfattr -n $XBIG -v "$VALUE" $DIR/$tfile ||
4236 error "saving $XBIG on $DIR/$tfile failed"
4237 ORIG=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4238 OSIZE=$(echo $ORIG | wc -c)
4239 [ $OSIZE -lt $XSIZE ] && error "set $XBIG too small ($OSIZE < $XSIZE)"
4242 log "save $XSML on $DIR/$tfile"
4243 setfattr -n $XSML -v val $DIR/$tfile ||
4244 error "saving $XSML on $DIR/$tfile failed"
4245 NEW=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4246 if [ "$NEW" != "$ORIG" ]; then
4249 error "$XBIG different after saving $XSML"
4252 log "grow $XSML on $DIR/$tfile"
4253 setfattr -n $XSML -v "$VALUE" $DIR/$tfile ||
4254 error "growing $XSML on $DIR/$tfile failed"
4255 NEW=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4256 if [ "$NEW" != "$ORIG" ]; then
4259 error "$XBIG different after growing $XSML"
4261 log "$XBIG still valid after growing $XSML"
4264 run_test 102h "grow xattr from inside inode to external block"
4266 test_102i() { # bug 17038
4268 ln -s $DIR/$tfile $DIR/${tfile}link
4269 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
4270 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"
4271 rm -f $DIR/$tfile $DIR/${tfile}link
4273 run_test 102i "lgetxattr test on symbolic link ============"
4276 TAR=$(find_lustre_tar)
4277 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
4278 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
4279 setup_test102 "$RUNAS"
4281 chown $RUNAS_ID $DIR/d102j
4282 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
4284 compare_stripe_info1 "$RUNAS"
4286 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
4292 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
4297 [ "$UID" != 0 ] && skip_env "must run as root" && return
4298 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
4299 [ -z "$(which setfacl 2>/dev/null)" ] && skip_env "could not find setfacl" && return
4300 $GSS && skip "could not run under gss" && return
4302 declare -a identity_old
4304 for num in `seq $MDSCOUNT`; do
4305 switch_identity $num true || identity_old[$num]=$?
4312 echo "performing cp ..."
4313 run_acl_subtest cp || error
4314 echo "performing getfacl-noacl..."
4315 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
4316 echo "performing misc..."
4317 run_acl_subtest misc || error "misc test failed"
4318 echo "performing permissions..."
4319 run_acl_subtest permissions || error "permissions failed"
4320 echo "performing setfacl..."
4321 run_acl_subtest setfacl || error "setfacl test failed"
4323 # inheritance test got from HP
4324 echo "performing inheritance..."
4325 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
4326 chmod +x make-tree || error "chmod +x failed"
4327 run_acl_subtest inheritance || error "inheritance test failed"
4333 for num in `seq $MDSCOUNT`; do
4334 if [ "${identity_old[$num]}" = 1 ]; then
4335 switch_identity $num false || identity_old[$num]=$?
4339 run_test 103 "acl test ========================================="
4343 lfs df || error "lfs df failed"
4344 lfs df -ih || error "lfs df -ih failed"
4345 lfs df -h $DIR || error "lfs df -h $DIR failed"
4346 lfs df -i $DIR || error "lfs df -i $DIR failed"
4347 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
4348 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
4350 OSC=`lctl get_param -n devices | awk '/-osc-/ {print $4}' | head -n 1`
4351 lctl --device %$OSC deactivate
4352 lfs df || error "lfs df with deactivated OSC failed"
4353 lctl --device %$OSC recover
4354 lfs df || error "lfs df with reactivated OSC failed"
4357 run_test 104 "lfs df [-ih] [path] test ========================="
4360 # doesn't work on 2.4 kernels
4362 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4364 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
4366 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
4370 run_test 105a "flock when mounted without -o flock test ========"
4374 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4376 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
4378 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
4382 run_test 105b "fcntl when mounted without -o flock test ========"
4386 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4388 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
4390 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
4394 run_test 105c "lockf when mounted without -o flock test ========"
4396 test_105d() { # bug 15924
4398 [ -z "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ] && \
4399 skip "mount w/o flock enabled" && return
4400 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
4401 $LCTL set_param fail_loc=0x80000315
4402 flocks_test 2 $DIR/$tdir
4404 run_test 105d "flock race (should not freeze) ========"
4406 test_106() { #bug 10921
4408 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
4409 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
4411 run_test 106 "attempt exec of dir followed by chown of that dir"
4420 local save_pattern=$(sysctl -n kernel.core_pattern)
4421 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
4422 sysctl -w kernel.core_pattern=$file
4423 sysctl -w kernel.core_uses_pid=0
4431 kill -s 11 $SLEEPPID
4433 if [ -e $file ]; then
4434 size=`stat -c%s $file`
4435 [ $size -eq 0 ] && error "Fail to create core file $file"
4437 error "Fail to create core file $file"
4440 sysctl -w kernel.core_pattern=$save_pattern
4441 sysctl -w kernel.core_uses_pid=$save_uses_pid
4444 run_test 107 "Coredump on SIG"
4448 mkdir $DIR/d110/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa || error "mkdir with 255 char fail"
4449 mkdir $DIR/d110/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb && error "mkdir with 256 char should fail, but not"
4450 touch $DIR/d110/xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx || error "create with 255 char fail"
4451 touch $DIR/d110/yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy && error ""create with 256 char should fail, but not
4456 run_test 110 "filename length checking"
4459 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
4461 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
4463 echo "Starting with $OSTIO_pre threads"
4466 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
4467 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
4468 echo "$NUMTEST creates/unlinks"
4470 createmany -o $DIR/$tdir/$tfile $NUMTEST
4471 unlinkmany $DIR/$tdir/$tfile $NUMTEST
4473 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
4476 # don't return an error
4477 [ $OSTIO_post -eq $OSTIO_pre ] && echo \
4478 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&\
4479 echo "This may be fine, depending on what ran before this test" &&\
4480 echo "and how fast this system is." && return
4482 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
4484 run_test 115 "verify dynamic thread creation===================="
4487 wait_delete_completed
4488 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
4489 echo OST kbytes available: ${AVAIL[@]}
4490 MAXI=0; MAXV=${AVAIL[0]}
4491 MINI=0; MINV=${AVAIL[0]}
4492 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
4493 #echo OST $i: ${AVAIL[i]}kb
4494 if [ ${AVAIL[i]} -gt $MAXV ]; then
4495 MAXV=${AVAIL[i]}; MAXI=$i
4497 if [ ${AVAIL[i]} -lt $MINV ]; then
4498 MINV=${AVAIL[i]}; MINI=$i
4501 echo Min free space: OST $MINI: $MINV
4502 echo Max free space: OST $MAXI: $MAXV
4506 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
4508 echo -n "Free space priority "
4509 lctl get_param -n lov.*-clilov-*.qos_prio_free
4512 [ $MINV -gt 960000 ] && skip "too much free space in OST$MINI, skip" &&\
4515 # generate uneven OSTs
4516 mkdir -p $DIR/$tdir/OST${MINI}
4519 echo "Filling 25% remaining space in OST${MINI} with ${FILL}Kb"
4520 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI}||error "setstripe failed"
4522 while [ $FILL -gt 0 ]; do
4524 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i bs=2M count=1 2>/dev/null
4525 FILL=$(($FILL - 2048))
4533 DIFF=$(($MAXV - $MINV))
4534 DIFF2=$(($DIFF * 100 / $MINV))
4535 echo -n "diff=${DIFF}=${DIFF2}% must be > 20% for QOS mode..."
4536 if [ $DIFF2 -gt 20 ]; then
4539 echo "failed - QOS mode won't be used"
4540 error_ignore "QOS imbalance criteria not met"
4544 MINI1=$MINI; MINV1=$MINV
4545 MAXI1=$MAXI; MAXV1=$MAXV
4547 # now fill using QOS
4548 echo writing a bunch of files to QOS-assigned OSTs
4549 $SETSTRIPE $DIR/$tdir -c 1
4551 while [ $FILL -gt 0 ]; do
4553 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1024 count=200 2>/dev/null
4554 FILL=$(($FILL - 200))
4557 echo "wrote $i 200k files"
4561 echo "Note: free space may not be updated, so measurements might be off"
4563 DIFF2=$(($MAXV - $MINV))
4564 echo "free space delta: orig $DIFF final $DIFF2"
4565 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
4566 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
4567 echo "Wrote $DIFF to smaller OST $MINI1"
4568 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
4569 echo "Wrote $DIFF2 to larger OST $MAXI1"
4570 [ $DIFF -gt 0 ] && echo "Wrote $(($DIFF2 * 100 / $DIFF - 100))% more data to larger OST $MAXI1"
4572 # Figure out which files were written where
4573 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
4574 awk '/'$MINI1': / {print $2; exit}')
4576 MINC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
4577 echo "$MINC files created on smaller OST $MINI1"
4578 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
4579 awk '/'$MAXI1': / {print $2; exit}')
4581 MAXC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
4582 echo "$MAXC files created on larger OST $MAXI1"
4583 [ $MINC -gt 0 ] && echo "Wrote $(($MAXC * 100 / $MINC - 100))% more files to larger OST $MAXI1"
4584 [ $MAXC -gt $MINC ] || error_ignore "stripe QOS didn't balance free space"
4586 rm -rf $DIR/$tdir/OST${MINI}
4588 run_test 116 "stripe QOS: free space balance ==================="
4590 test_117() # bug 10891
4592 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
4593 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
4594 lctl set_param fail_loc=0x21e
4595 > $DIR/$tfile || error "truncate failed"
4596 lctl set_param fail_loc=0
4597 echo "Truncate succeeded."
4600 run_test 117 "verify fsfilt_extend =========="
4602 export OLD_RESENDCOUNT=""
4603 set_resend_count () {
4604 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
4605 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
4606 lctl set_param -n $PROC_RESENDCOUNT $1
4607 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
4610 [ "$SLOW" = "no" ] && set_resend_count 4 # for reduce test_118* time (bug 14842)
4612 # Reset async IO behavior after error case
4614 FILE=$DIR/reset_async
4616 # Ensure all OSCs are cleared
4617 $LSTRIPE -c -1 $FILE
4618 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
4623 test_118a() #bug 11710
4627 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4628 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4629 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
4631 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4632 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4637 run_test 118a "verify O_SYNC works =========="
4641 remote_ost_nodsh && skip "remote OST with nodsh" && return
4645 #define OBD_FAIL_OST_ENOENT 0x217
4646 set_nodes_failloc "$(osts_nodes)" 0x217
4647 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4649 set_nodes_failloc "$(osts_nodes)" 0
4650 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4651 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4654 if [[ $RC -eq 0 ]]; then
4655 error "Must return error due to dropped pages, rc=$RC"
4659 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4660 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4664 echo "Dirty pages not leaked on ENOENT"
4666 # Due to the above error the OSC will issue all RPCs syncronously
4667 # until a subsequent RPC completes successfully without error.
4668 multiop $DIR/$tfile Ow4096yc
4673 run_test 118b "Reclaim dirty pages on fatal error =========="
4677 remote_ost_nodsh && skip "remote OST with nodsh" && return
4681 #define OBD_FAIL_OST_EROFS 0x216
4682 set_nodes_failloc "$(osts_nodes)" 0x216
4684 # multiop should block due to fsync until pages are written
4685 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
4689 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
4690 error "Multiop failed to block on fsync, pid=$MULTIPID"
4693 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4695 if [[ $WRITEBACK -eq 0 ]]; then
4696 error "No page in writeback, writeback=$WRITEBACK"
4699 set_nodes_failloc "$(osts_nodes)" 0
4702 if [[ $RC -ne 0 ]]; then
4703 error "Multiop fsync failed, rc=$RC"
4706 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4707 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4709 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4710 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4714 echo "Dirty pages flushed via fsync on EROFS"
4717 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
4721 remote_ost_nodsh && skip "remote OST with nodsh" && return
4725 #define OBD_FAIL_OST_BRW_PAUSE_BULK
4726 set_nodes_failloc "$(osts_nodes)" 0x214
4727 # multiop should block due to fsync until pages are written
4728 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
4732 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
4733 error "Multiop failed to block on fsync, pid=$MULTIPID"
4736 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4738 if [[ $WRITEBACK -eq 0 ]]; then
4739 error "No page in writeback, writeback=$WRITEBACK"
4742 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
4743 set_nodes_failloc "$(osts_nodes)" 0
4745 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4746 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4748 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4749 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4753 echo "Dirty pages gaurenteed flushed via fsync"
4756 run_test 118d "Fsync validation inject a delay of the bulk =========="
4761 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
4762 lctl set_param fail_loc=0x8000040a
4764 # Should simulate EINVAL error which is fatal
4765 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4767 if [[ $RC -eq 0 ]]; then
4768 error "Must return error due to dropped pages, rc=$RC"
4771 lctl set_param fail_loc=0x0
4773 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4774 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4775 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4777 if [[ $LOCKED -ne 0 ]]; then
4778 error "Locked pages remain in cache, locked=$LOCKED"
4781 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4782 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4786 echo "No pages locked after fsync"
4791 run_test 118f "Simulate unrecoverable OSC side error =========="
4796 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
4797 lctl set_param fail_loc=0x406
4799 # simulate local -ENOMEM
4800 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4803 lctl set_param fail_loc=0
4804 if [[ $RC -eq 0 ]]; then
4805 error "Must return error due to dropped pages, rc=$RC"
4808 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4809 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4810 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4812 if [[ $LOCKED -ne 0 ]]; then
4813 error "Locked pages remain in cache, locked=$LOCKED"
4816 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4817 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4821 echo "No pages locked after fsync"
4826 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
4829 remote_ost_nodsh && skip "remote OST with nodsh" && return
4833 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
4834 set_nodes_failloc "$(osts_nodes)" 0x20e
4835 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
4836 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4839 set_nodes_failloc "$(osts_nodes)" 0
4840 if [[ $RC -eq 0 ]]; then
4841 error "Must return error due to dropped pages, rc=$RC"
4844 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4845 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4846 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4848 if [[ $LOCKED -ne 0 ]]; then
4849 error "Locked pages remain in cache, locked=$LOCKED"
4852 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4853 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4857 echo "No pages locked after fsync"
4861 run_test 118h "Verify timeout in handling recoverables errors =========="
4864 remote_ost_nodsh && skip "remote OST with nodsh" && return
4868 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
4869 set_nodes_failloc "$(osts_nodes)" 0x20e
4871 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
4872 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
4875 set_nodes_failloc "$(osts_nodes)" 0
4879 if [[ $RC -ne 0 ]]; then
4880 error "got error, but should be not, rc=$RC"
4883 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4884 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4885 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
4886 if [[ $LOCKED -ne 0 ]]; then
4887 error "Locked pages remain in cache, locked=$LOCKED"
4890 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4891 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4895 echo "No pages locked after fsync"
4899 run_test 118i "Fix error before timeout in recoverable error =========="
4902 remote_ost_nodsh && skip "remote OST with nodsh" && return
4906 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
4907 set_nodes_failloc "$(osts_nodes)" 0x220
4909 # return -EIO from OST
4910 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4912 set_nodes_failloc "$(osts_nodes)" 0x0
4913 if [[ $RC -eq 0 ]]; then
4914 error "Must return error due to dropped pages, rc=$RC"
4917 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4918 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4919 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
4920 if [[ $LOCKED -ne 0 ]]; then
4921 error "Locked pages remain in cache, locked=$LOCKED"
4924 # in recoverable error on OST we want resend and stay until it finished
4925 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4926 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4930 echo "No pages locked after fsync"
4934 run_test 118j "Simulate unrecoverable OST side error =========="
4938 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
4940 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
4941 set_nodes_failloc "$(osts_nodes)" 0x20e
4944 for ((i=0;i<10;i++)); do
4945 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
4946 error "dd to $DIR/$tdir/$tfile-$i failed" )&
4953 set_nodes_failloc "$(osts_nodes)" 0
4955 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
4957 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
4959 test_119a() # bug 11737
4961 BSIZE=$((512 * 1024))
4962 directio write $DIR/$tfile 0 1 $BSIZE
4963 # We ask to read two blocks, which is more than a file size.
4964 # directio will indicate an error when requested and actual
4965 # sizes aren't equeal (a normal situation in this case) and
4966 # print actual read amount.
4967 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
4968 if [ "$NOB" != "$BSIZE" ]; then
4969 error "read $NOB bytes instead of $BSIZE"
4973 run_test 119a "Short directIO read must return actual read amount"
4975 test_119b() # bug 11737
4977 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
4979 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
4980 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
4982 multiop $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
4983 error "direct read failed"
4986 run_test 119b "Sparse directIO read must return actual read amount"
4988 test_119c() # bug 13099
4991 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
4992 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
4995 run_test 119c "Testing for direct read hitting hole"
4997 test_119d() # bug 15950
4999 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
5000 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
5002 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
5003 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
5004 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
5005 lctl set_param fail_loc=0x40d
5006 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
5009 cat $DIR/$tfile > /dev/null &
5010 lctl set_param fail_loc=0
5013 log "the DIO writes have completed, now wait for the reads (should not block very long)"
5015 [ -n "`ps h -p $pid_reads -o comm`" ] && \
5016 error "the read rpcs have not completed in 2s"
5018 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
5020 run_test 119d "The DIO path should try to send a new rpc once one is completed"
5024 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5025 skip "no early lock cancel on server" && return 0
5026 lru_resize_disable mdc
5027 lru_resize_disable osc
5028 cancel_lru_locks mdc
5029 stat $DIR/$tdir > /dev/null
5030 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5031 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5033 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5034 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5035 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5036 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5037 lru_resize_enable mdc
5038 lru_resize_enable osc
5040 run_test 120a "Early Lock Cancel: mkdir test"
5044 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5045 skip "no early lock cancel on server" && return 0
5046 lru_resize_disable mdc
5047 lru_resize_disable osc
5048 cancel_lru_locks mdc
5049 stat $DIR/$tdir > /dev/null
5050 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5051 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5053 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5054 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5055 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5056 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5057 lru_resize_enable mdc
5058 lru_resize_enable osc
5060 run_test 120b "Early Lock Cancel: create test"
5064 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5065 skip "no early lock cancel on server" && return 0
5066 lru_resize_disable mdc
5067 lru_resize_disable osc
5068 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
5069 touch $DIR/$tdir/d1/f1
5070 cancel_lru_locks mdc
5071 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
5072 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5073 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5074 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
5075 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5076 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5077 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5078 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5079 lru_resize_enable mdc
5080 lru_resize_enable osc
5082 run_test 120c "Early Lock Cancel: link test"
5086 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5087 skip "no early lock cancel on server" && return 0
5088 lru_resize_disable mdc
5089 lru_resize_disable osc
5091 cancel_lru_locks mdc
5092 stat $DIR/$tdir > /dev/null
5093 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5094 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5095 chmod a+x $DIR/$tdir
5096 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5097 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5098 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5099 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5100 lru_resize_enable mdc
5101 lru_resize_enable osc
5103 run_test 120d "Early Lock Cancel: setattr test"
5107 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5108 skip "no early lock cancel on server" && return 0
5109 lru_resize_disable mdc
5110 lru_resize_disable osc
5111 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
5112 cancel_lru_locks mdc
5113 cancel_lru_locks osc
5114 dd if=$DIR/$tdir/f1 of=/dev/null
5115 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
5116 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5117 awk '/ldlm_cancel/ {print $2}'`
5118 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5119 awk '/ldlm_bl_callback/ {print $2}'`
5120 unlink $DIR/$tdir/f1
5121 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5122 awk '/ldlm_cancel/ {print $2}'`
5123 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5124 awk '/ldlm_bl_callback/ {print $2}'`
5125 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5126 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5127 lru_resize_enable mdc
5128 lru_resize_enable osc
5130 run_test 120e "Early Lock Cancel: unlink test"
5133 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5134 skip "no early lock cancel on server" && return 0
5136 lru_resize_disable mdc
5137 lru_resize_disable osc
5138 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
5139 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
5140 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
5141 cancel_lru_locks mdc
5142 cancel_lru_locks osc
5143 dd if=$DIR/$tdir/d1/f1 of=/dev/null
5144 dd if=$DIR/$tdir/d2/f2 of=/dev/null
5145 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
5146 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5147 awk '/ldlm_cancel/ {print $2}'`
5148 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5149 awk '/ldlm_bl_callback/ {print $2}'`
5150 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
5151 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5152 awk '/ldlm_cancel/ {print $2}'`
5153 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5154 awk '/ldlm_bl_callback/ {print $2}'`
5155 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5156 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5157 lru_resize_enable mdc
5158 lru_resize_enable osc
5160 run_test 120f "Early Lock Cancel: rename test"
5163 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5164 skip "no early lock cancel on server" && return 0
5165 lru_resize_disable mdc
5166 lru_resize_disable osc
5168 echo create $count files
5170 cancel_lru_locks mdc
5171 cancel_lru_locks osc
5174 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5175 awk '/ldlm_cancel/ {print $2}'`
5176 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5177 awk '/ldlm_bl_callback/ {print $2}'`
5178 createmany -o $DIR/$tdir/f $count
5180 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5181 awk '/ldlm_cancel/ {print $2}'`
5182 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5183 awk '/ldlm_bl_callback/ {print $2}'`
5185 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
5186 echo rm $count files
5189 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5190 awk '/ldlm_cancel/ {print $2}'`
5191 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5192 awk '/ldlm_bl_callback/ {print $2}'`
5194 echo total: $count removes in $((t2-t1))
5195 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
5197 # wait for commitment of removal
5198 lru_resize_enable mdc
5199 lru_resize_enable osc
5201 run_test 120g "Early Lock Cancel: performance test"
5203 test_121() { #bug #10589
5205 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
5206 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
5207 lctl set_param fail_loc=0x310
5208 cancel_lru_locks osc > /dev/null
5209 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
5210 lctl set_param fail_loc=0
5211 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
5213 run_test 121 "read cancel race ========="
5215 test_123a() { # was test 123, statahead(bug 11401)
5217 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
5218 log "testing on UP system. Performance may be not as good as expected."
5224 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
5225 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
5227 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
5228 createmany -o $DIR/$tdir/$tfile $j $((i - j))
5230 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
5231 lctl set_param -n llite.*.statahead_max 0
5232 lctl get_param llite.*.statahead_max
5233 cancel_lru_locks mdc
5234 cancel_lru_locks osc
5236 time ls -l $DIR/$tdir | wc -l
5238 delta=$((etime - stime))
5239 log "ls $i files without statahead: $delta sec"
5240 lctl set_param llite.*.statahead_max=$max
5242 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
5243 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
5244 cancel_lru_locks mdc
5245 cancel_lru_locks osc
5247 time ls -l $DIR/$tdir | wc -l
5249 delta_sa=$((etime - stime))
5250 log "ls $i files with statahead: $delta_sa sec"
5251 lctl get_param -n llite.*.statahead_stats
5252 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
5254 [ $swrong -lt $ewrong ] && log "statahead was stopped, maybe too many locks held!"
5255 [ $delta -eq 0 -o $delta_sa -eq 0 ] && continue
5257 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
5258 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
5259 lctl set_param -n llite.*.statahead_max 0
5260 lctl get_param llite.*.statahead_max
5261 cancel_lru_locks mdc
5262 cancel_lru_locks osc
5264 time ls -l $DIR/$tdir | wc -l
5266 delta=$((etime - stime))
5267 log "ls $i files again without statahead: $delta sec"
5268 lctl set_param llite.*.statahead_max=$max
5269 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
5270 if [ $SLOWOK -eq 0 ]; then
5271 error "ls $i files is slower with statahead!"
5273 log "ls $i files is slower with statahead!"
5279 [ $delta -gt 20 ] && break
5280 [ $delta -gt 8 ] && MULT=$((50 / delta))
5281 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
5289 delta=$((etime - stime))
5290 log "rm -r $DIR/$tdir/: $delta seconds"
5292 lctl get_param -n llite.*.statahead_stats
5294 run_test 123a "verify statahead work"
5296 test_123b () { # statahead(bug 15027)
5298 createmany -o $DIR/$tdir/$tfile-%d 1000
5300 cancel_lru_locks mdc
5301 cancel_lru_locks osc
5303 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
5304 lctl set_param fail_loc=0x80000803
5305 ls -lR $DIR/$tdir > /dev/null
5307 lctl set_param fail_loc=0x0
5308 lctl get_param -n llite.*.statahead_stats
5313 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
5316 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
5317 skip "no lru resize on server" && return 0
5319 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
5321 log "create $NR files at $DIR/$tdir"
5322 createmany -o $DIR/$tdir/f $NR ||
5323 error "failed to create $NR files in $DIR/$tdir"
5325 cancel_lru_locks mdc
5326 ls -l $DIR/$tdir > /dev/null
5330 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
5331 local PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5332 LRU_SIZE=$(lctl get_param -n $PARAM)
5333 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
5334 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
5335 log "NS=$(basename $NSDIR)"
5340 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
5341 skip "Not enough cached locks created!"
5348 # We know that lru resize allows one client to hold $LIMIT locks
5349 # for 10h. After that locks begin to be killed by client.
5351 local LIMIT=`lctl get_param -n $NSDIR.pool.limit`
5353 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
5354 # killing locks. Some time was spent for creating locks. This means
5355 # that up to the moment of sleep finish we must have killed some of
5356 # them (10-100 locks). This depends on how fast ther were created.
5357 # Many of them were touched in almost the same moment and thus will
5358 # be killed in groups.
5359 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
5361 # Use $LRU_SIZE_B here to take into account real number of locks
5362 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
5363 local LRU_SIZE_B=$LRU_SIZE
5365 local OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
5366 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
5368 # Let's make sure that we really have some margin. Client checks
5369 # cached locks every 10 sec.
5371 log "Sleep ${SLEEP} sec"
5373 while ((SEC<$SLEEP)); do
5377 LRU_SIZE=`lctl get_param -n $NSDIR/lru_size`
5381 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
5382 local LRU_SIZE_A=`lctl get_param -n $NSDIR/lru_size`
5384 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
5385 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
5386 unlinkmany $DIR/$tdir/f $NR
5390 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
5391 log "unlink $NR files at $DIR/$tdir"
5392 unlinkmany $DIR/$tdir/f $NR
5394 run_test 124a "lru resize ======================================="
5396 get_max_pool_limit()
5398 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
5401 if test $l -gt $max; then
5409 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
5410 skip "no lru resize on server" && return 0
5412 LIMIT=`get_max_pool_limit`
5414 NR=$(($(default_lru_size)*20))
5415 if [ $NR -gt $LIMIT ]; then
5416 log "Limit lock number by $LIMIT locks"
5419 lru_resize_disable mdc
5420 mkdir -p $DIR/$tdir/disable_lru_resize ||
5421 error "failed to create $DIR/$tdir/disable_lru_resize"
5423 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
5424 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
5425 cancel_lru_locks mdc
5428 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
5431 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
5434 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
5438 nolruresize_delta=$((etime-stime))
5439 log "ls -la time: $nolruresize_delta seconds"
5440 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
5441 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
5443 lru_resize_enable mdc
5444 mkdir -p $DIR/$tdir/enable_lru_resize ||
5445 error "failed to create $DIR/$tdir/enable_lru_resize"
5447 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
5448 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
5449 cancel_lru_locks mdc
5452 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
5455 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
5458 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
5462 lruresize_delta=$((etime-stime))
5463 log "ls -la time: $lruresize_delta seconds"
5464 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
5466 if [ $lruresize_delta -gt $nolruresize_delta ]; then
5467 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
5468 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
5469 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
5471 log "lru resize performs the same with no lru resize"
5473 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
5475 run_test 124b "lru resize (performance test) ======================="
5477 test_125() { # 13358
5478 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
5479 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
5480 mkdir -p $DIR/d125 || error "mkdir failed"
5481 $SETSTRIPE $DIR/d125 -s 65536 -c -1 || error "setstripe failed"
5482 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
5483 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
5485 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
5487 test_126() { # bug 12829/13455
5488 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
5489 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
5490 $GSS && skip "must run as gss disabled" && return
5492 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
5493 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
5495 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
5497 run_test 126 "check that the fsgid provided by the client is taken into account"
5499 test_127() { # bug 15521
5500 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
5501 $LCTL set_param osc.*.stats=0
5502 FSIZE=$((2048 * 1024))
5503 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
5504 cancel_lru_locks osc
5505 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
5507 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
5508 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
5509 echo "got $COUNT $NAME"
5510 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
5511 eval $NAME=$COUNT || error "Wrong proc format"
5514 read_bytes|write_bytes)
5515 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
5516 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
5517 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
5518 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
5519 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
5520 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
5521 error "sumsquare is too small: $SUMSQ"
5522 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
5523 error "sumsquare is too big: $SUMSQ"
5527 done < $DIR/${tfile}.tmp
5529 #check that we actually got some stats
5530 [ "$read_bytes" ] || error "Missing read_bytes stats"
5531 [ "$write_bytes" ] || error "Missing write_bytes stats"
5532 [ "$read_bytes" != 0 ] || error "no read done"
5533 [ "$write_bytes" != 0 ] || error "no write done"
5535 run_test 127 "verify the client stats are sane"
5537 test_128() { # bug 15212
5539 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
5544 result=$(grep error $TMP/$tfile.log)
5546 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
5548 run_test 128 "interactive lfs for 2 consecutive find's"
5554 local LDPROC=/proc/fs/ldiskfs
5556 for node in $(mdts_nodes); do
5557 devs=$(do_node $node "lctl get_param -n devices" | awk '($3 ~ "mdt" && $4 ~ "MDT") { print $4 }')
5558 for dev in $devs; do
5559 mntdev=$(do_node $node "lctl get_param -n osd.$dev.mntdev")
5560 do_node $node "echo $1 >$LDPROC/\\\$(basename $mntdev)/max_dir_size"
5565 [ "$FSTYPE" != "ldiskfs" ] && skip "not needed for FSTYPE=$FSTYPE" && return 0
5566 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5577 while [ ! $I -gt $((MAX * MDSCOUNT)) ]; do
5578 multiop $DIR/$tdir/$J Oc
5580 if [ $rc -eq $EFBIG ]; then
5582 echo "return code $rc received as expected"
5584 elif [ $rc -ne 0 ]; then
5586 error_exit "return code $rc received instead of expected $EFBIG"
5589 I=$(stat -c%s "$DIR/$tdir")
5592 error "exceeded dir size limit $MAX x $MDSCOUNT $((MAX * MDSCOUNT)) : $I bytes"
5593 do_facet $SINGLEMDS "echo 0 >$LDPROC"
5595 run_test 129 "test directory size limit ========================"
5604 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5605 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5607 trap cleanup_130 EXIT RETURN
5609 local fm_file=$DIR/$tfile
5610 lfs setstripe -s 65536 -c 1 $fm_file || error "setstripe failed on $fm_file"
5611 dd if=/dev/zero of=$fm_file bs=65536 count=1 || error "dd failed for $fm_file"
5613 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5614 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5616 lun=`$GETSTRIPE $fm_file | grep -A 10 obdidx | awk '{print $1}' | grep -v "obdidx"`
5618 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
5621 for line in $filefrag_op
5623 frag_lun=`echo $line | cut -d: -f5`
5624 ext_len=`echo $line | cut -d: -f4`
5625 if (( $frag_lun != $lun )); then
5627 error "FIEMAP on 1-stripe file($fm_file) failed"
5630 (( tot_len += ext_len ))
5633 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
5635 error "FIEMAP on 1-stripe file($fm_file) failed;"
5641 echo "FIEMAP on single striped file succeeded"
5643 run_test 130a "FIEMAP (1-stripe file)"
5646 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping FIEMAP on 2-stripe file test" && return
5648 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5649 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5651 trap cleanup_130 EXIT RETURN
5653 local fm_file=$DIR/$tfile
5654 lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
5655 dd if=/dev/zero of=$fm_file bs=1M count=2 || error "dd failed on $fm_file"
5657 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5658 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5660 last_lun=`echo $filefrag_op | cut -d: -f5`
5665 for line in $filefrag_op
5667 frag_lun=`echo $line | cut -d: -f5`
5668 ext_len=`echo $line | cut -d: -f4`
5669 if (( $frag_lun != $last_lun )); then
5670 if (( tot_len != 1024 )); then
5672 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
5679 (( tot_len += ext_len ))
5682 if (( num_luns != 2 || tot_len != 1024 )); then
5684 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5690 echo "FIEMAP on 2-stripe file succeeded"
5692 run_test 130b "FIEMAP (2-stripe file)"
5695 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping FIEMAP on 2-stripe file with hole test" && return
5697 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5698 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5700 trap cleanup_130 EXIT RETURN
5702 local fm_file=$DIR/$tfile
5703 lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
5704 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
5706 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5707 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5709 last_lun=`echo $filefrag_op | cut -d: -f5`
5714 for line in $filefrag_op
5716 frag_lun=`echo $line | cut -d: -f5`
5717 ext_len=`echo $line | cut -d: -f4`
5718 if (( $frag_lun != $last_lun )); then
5719 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
5720 if (( logical != 512 )); then
5722 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
5725 if (( tot_len != 512 )); then
5727 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
5734 (( tot_len += ext_len ))
5737 if (( num_luns != 2 || tot_len != 512 )); then
5739 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5745 echo "FIEMAP on 2-stripe file with hole succeeded"
5747 run_test 130c "FIEMAP (2-stripe file with hole)"
5750 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
5752 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5753 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5755 trap cleanup_130 EXIT RETURN
5757 local fm_file=$DIR/$tfile
5758 lfs setstripe -s 65536 -c $OSTCOUNT $fm_file || error "setstripe failed on $fm_file"
5759 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT || error "dd failed on $fm_file"
5761 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5762 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5764 last_lun=`echo $filefrag_op | cut -d: -f5`
5769 for line in $filefrag_op
5771 frag_lun=`echo $line | cut -d: -f5`
5772 ext_len=`echo $line | cut -d: -f4`
5773 if (( $frag_lun != $last_lun )); then
5774 if (( tot_len != 1024 )); then
5776 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
5783 (( tot_len += ext_len ))
5786 if (( num_luns != OSTCOUNT || tot_len != 1024 )); then
5788 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5794 echo "FIEMAP on N-stripe file succeeded"
5796 run_test 130d "FIEMAP (N-stripe file)"
5799 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
5801 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5802 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5804 trap cleanup_130 EXIT RETURN
5806 local fm_file=$DIR/$tfile
5807 lfs setstripe -s 131072 -c 2 $fm_file || error "setstripe failed on $fm_file"
5809 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
5810 for ((i = 0; i < $NUM_BLKS; i++))
5812 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
5815 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5816 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
5818 last_lun=`echo $filefrag_op | cut -d: -f5`
5823 for line in $filefrag_op
5825 frag_lun=`echo $line | cut -d: -f5`
5826 ext_len=`echo $line | cut -d: -f4`
5827 if (( $frag_lun != $last_lun )); then
5828 if (( tot_len != $EXPECTED_LEN )); then
5830 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
5837 (( tot_len += ext_len ))
5840 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
5842 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5848 echo "FIEMAP with continuation calls succeeded"
5850 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
5852 # Test for writev/readv
5854 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
5855 error "writev test failed"
5856 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
5857 error "readv failed"
5860 run_test 131a "test iov's crossing stripe boundary for writev/readv"
5863 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
5864 error "append writev test failed"
5865 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
5866 error "append writev test failed"
5869 run_test 131b "test append writev"
5872 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
5875 run_test 131c "test read/write on file w/o objects"
5878 rwv -f $DIR/$tfile -w -n 1 1572864
5879 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
5880 if [ "$NOB" != 1572864 ]; then
5881 error "Short read filed: read $NOB bytes instead of 1572864"
5885 run_test 131d "test short read"
5888 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
5889 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
5890 error "read hitting hole failed"
5893 run_test 131e "test read hitting hole"
5898 for node in $(osts_nodes); do
5899 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
5900 [ x$gl = x"" ] && gl=0
5901 gl_sum=$((gl_sum + gl))
5911 if [ x$som = x"enabled" ]; then
5912 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
5913 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
5915 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
5916 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
5919 # do remount to make new mount-conf parameters actual
5926 test_132() { #1028, SOM
5927 local num=$(get_mds_dir $DIR)
5928 local mymds=mds${num}
5930 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
5931 cancel_lru_locks osc
5933 som1=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
5935 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
5936 stat $DIR/$tfile >/dev/null
5937 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
5938 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
5940 som_mode_switch $som1 $gl1 $gl2
5942 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
5943 cancel_lru_locks osc
5945 som2=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
5946 if [ $som1 == $som2 ]; then
5947 error "som is still "$som2
5948 if [ x$som2 = x"enabled" ]; then
5955 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
5956 stat $DIR/$tfile >/dev/null
5957 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
5958 echo "SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
5959 som_mode_switch $som2 $gl1 $gl2
5961 run_test 132 "som avoids glimpse rpc"
5963 test_140() { #bug-17379
5964 mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
5965 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
5966 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
5968 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
5970 while i=`expr $i + 1`; do
5971 mkdir -p $i || error "Creating dir $i"
5972 cd $i || error "Changing to $i"
5973 ln -s ../stat stat || error "Creating stat symlink"
5974 # Read the symlink until ELOOP present,
5975 # not LBUGing the system is considered success,
5976 # we didn't overrun the stack.
5977 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
5979 if [ $ret -eq 40 ]; then
5982 error "Open stat symlink"
5988 echo "The symlink depth = $i"
5989 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 ] || error "Invalid symlink depth"
5991 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
5994 local TF="$TMP/$tfile"
5996 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
5998 cancel_lru_locks osc
5999 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
6000 remount_client $MOUNT
6002 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
6005 $TRUNCATE $DIR/$tfile 6000
6006 cancel_lru_locks osc
6007 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
6010 echo "12345" >>$DIR/$tfile
6011 cancel_lru_locks osc
6012 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
6015 echo "12345" >>$DIR/$tfile
6016 cancel_lru_locks osc
6017 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
6022 run_test 150 "truncate/append tests"
6024 function roc_hit() {
6025 local list=$(comma_list $(osts_nodes))
6027 ACCNUM=$(do_nodes $list $LCTL get_param -n obdfilter.*.stats | \
6028 awk '/'cache_hit'/ {sum+=$2} END {print sum}')
6032 function set_cache() {
6035 if [ "$2" == "off" ]; then
6038 local list=$(comma_list $(osts_nodes))
6039 do_nodes $list lctl set_param obdfilter.*.${1}_cache_enable $on
6041 cancel_lru_locks osc
6045 remote_ost_nodsh && skip "remote OST with nodsh" && return
6048 local list=$(comma_list $(osts_nodes))
6050 # check whether obdfilter is cache capable at all
6051 if ! do_nodes $list $LCTL get_param -n obdfilter.*.read_cache_enable > /dev/null; then
6052 echo "not cache-capable obdfilter"
6056 # check cache is enabled on all obdfilters
6057 if do_nodes $list $LCTL get_param -n obdfilter.*.read_cache_enable | grep 0 >&/dev/null; then
6058 echo "oss cache is disabled"
6062 do_nodes $list $LCTL set_param -n obdfilter.*.writethrough_cache_enable 1
6064 # pages should be in the case right after write
6065 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES || error "dd failed"
6066 local BEFORE=`roc_hit`
6067 cancel_lru_locks osc
6068 cat $DIR/$tfile >/dev/null
6069 local AFTER=`roc_hit`
6070 if ! let "AFTER - BEFORE == CPAGES"; then
6071 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6074 # the following read invalidates the cache
6075 cancel_lru_locks osc
6076 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable 0
6077 cat $DIR/$tfile >/dev/null
6079 # now data shouldn't be found in the cache
6081 cancel_lru_locks osc
6082 cat $DIR/$tfile >/dev/null
6084 if let "AFTER - BEFORE != 0"; then
6085 error "IN CACHE: before: $BEFORE, after: $AFTER"
6088 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable 1
6091 run_test 151 "test cache on oss and controls ==============================="
6094 local TF="$TMP/$tfile"
6096 # simulate ENOMEM during write
6097 #define OBD_FAIL_OST_NOMEM 0x226
6098 lctl set_param fail_loc=0x80000226
6099 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
6101 sync || error "sync failed"
6102 lctl set_param fail_loc=0
6104 # discard client's cache
6105 cancel_lru_locks osc
6107 # simulate ENOMEM during read
6108 lctl set_param fail_loc=0x80000226
6109 cmp $TF $DIR/$tfile || error "cmp failed"
6110 lctl set_param fail_loc=0
6114 run_test 152 "test read/write with enomem ============================"
6117 multiop $DIR/$tfile Ow4096Ycu || error "multiop failed"
6119 run_test 153 "test if fdatasync does not crash ======================="
6122 cp /etc/hosts $DIR/$tfile
6124 fid=$($LFS path2fid $DIR/$tfile)
6126 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
6128 echo "open fid $fid"
6129 diff /etc/hosts $DIR/.lustre/fid/$fid || error "open by fid failed: did not find expected data in file."
6131 echo "Opening a file by FID succeeded"
6133 run_test 154 "Opening a file by FID"
6136 local temp=$TMP/$tfile
6137 local file=$DIR/$tfile
6138 local list=$(comma_list $(osts_nodes))
6139 local big=$(do_nodes $list grep "cache" /proc/cpuinfo | \
6140 awk '{sum+=$4} END{print sum}')
6144 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
6145 error "dd of=$temp bs=6096 count=1 failed"
6147 cancel_lru_locks osc
6148 cmp $temp $file || error "$temp $file differ"
6150 $TRUNCATE $temp 6000
6151 $TRUNCATE $file 6000
6152 cmp $temp $file || error "$temp $file differ (truncate1)"
6154 echo "12345" >>$temp
6155 echo "12345" >>$file
6156 cmp $temp $file || error "$temp $file differ (append1)"
6158 echo "12345" >>$temp
6159 echo "12345" >>$file
6160 cmp $temp $file || error "$temp $file differ (append2)"
6162 dd if=/dev/urandom of=$temp bs=$((big*2)) count=1k || \
6163 error "dd of=$temp bs=$((big*2)) count=1k failed"
6166 cancel_lru_locks osc
6167 cmp $temp $file || error "$temp $file differ"
6175 set_cache writethrough on
6178 run_test 155a "Verification of correctness: read cache:on write_cache:on"
6182 set_cache writethrough off
6185 run_test 155b "Verification of correctness: read cache:on write_cache:off"
6189 set_cache writethrough on
6192 run_test 155c "Verification of correctness: read cache:off write_cache:on"
6196 set_cache writethrough off
6199 run_test 155d "Verification of correctness: read cache:off write_cache:off "
6205 local file="$DIR/$tfile"
6207 log "Turn on read and write cache"
6209 set_cache writethrough on
6211 log "Write data and read it back."
6212 log "Read should be satisfied from the cache."
6213 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6215 cancel_lru_locks osc
6216 cat $file >/dev/null
6218 if ! let "AFTER - BEFORE == CPAGES"; then
6219 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6221 log "cache hits:: before: $BEFORE, after: $AFTER"
6224 log "Read again; it should be satisfied from the cache."
6226 cancel_lru_locks osc
6227 cat $file >/dev/null
6229 if ! let "AFTER - BEFORE == CPAGES"; then
6230 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6232 log "cache hits:: before: $BEFORE, after: $AFTER"
6236 log "Turn off the read cache and turn on the write cache"
6238 set_cache writethrough on
6240 log "Read again; it should be satisfied from the cache."
6242 cancel_lru_locks osc
6243 cat $file >/dev/null
6245 if ! let "AFTER - BEFORE == CPAGES"; then
6246 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6248 log "cache hits:: before: $BEFORE, after: $AFTER"
6251 log "Read again; it should not be satisfied from the cache."
6253 cancel_lru_locks osc
6254 cat $file >/dev/null
6256 if ! let "AFTER - BEFORE == 0"; then
6257 error "IN CACHE: before: $BEFORE, after: $AFTER"
6259 log "cache hits:: before: $BEFORE, after: $AFTER"
6262 log "Write data and read it back."
6263 log "Read should be satisfied from the cache."
6264 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6266 cancel_lru_locks osc
6267 cat $file >/dev/null
6269 if ! let "AFTER - BEFORE == CPAGES"; then
6270 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6272 log "cache hits:: before: $BEFORE, after: $AFTER"
6275 log "Read again; it should not be satisfied from the cache."
6277 cancel_lru_locks osc
6278 cat $file >/dev/null
6280 if ! let "AFTER - BEFORE == 0"; then
6281 error "IN CACHE: before: $BEFORE, after: $AFTER"
6283 log "cache hits:: before: $BEFORE, after: $AFTER"
6287 log "Turn off read and write cache"
6289 set_cache writethrough off
6291 log "Write data and read it back"
6292 log "It should not be satisfied from the cache."
6294 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6295 cancel_lru_locks osc
6297 cat $file >/dev/null
6299 if ! let "AFTER - BEFORE == 0"; then
6300 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
6302 log "cache hits:: before: $BEFORE, after: $AFTER"
6306 log "Turn on the read cache and turn off the write cache"
6308 set_cache writethrough off
6310 log "Write data and read it back"
6311 log "It should not be satisfied from the cache."
6313 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6315 cancel_lru_locks osc
6316 cat $file >/dev/null
6318 if ! let "AFTER - BEFORE == 0"; then
6319 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
6321 log "cache hits:: before: $BEFORE, after: $AFTER"
6324 log "Read again; it should be satisfied from the cache."
6326 cancel_lru_locks osc
6327 cat $file >/dev/null
6329 if ! let "AFTER - BEFORE == CPAGES"; then
6330 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6332 log "cache hits:: before: $BEFORE, after: $AFTER"
6337 run_test 156 "Verification of tunables ============================"
6341 if [ $MDSCOUNT -gt 1 ]; then
6342 error_ignore 17935 $*
6348 USER=$(do_facet $SINGLEMDS lctl --device $MDT0 changelog_register -n)
6349 echo "Registered as changelog user $USER"
6350 do_facet $SINGLEMDS lctl get_param -n mdd.$MDT0.changelog_users | \
6351 grep -q $USER || error "User $USER not found in changelog_users"
6354 mkdir -p $DIR/$tdir/pics/2008/zachy
6355 touch $DIR/$tdir/pics/2008/zachy/timestamp
6356 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
6357 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
6358 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
6359 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
6360 rm $DIR/$tdir/pics/desktop.jpg
6362 $LFS changelog $MDT0 | tail -5
6364 echo "verifying changelog mask"
6365 do_facet $SINGLEMDS lctl set_param mdd.$MDT0.changelog_mask="-mkdir"
6366 mkdir -p $DIR/$tdir/pics/2009/sofia
6367 do_facet $SINGLEMDS lctl set_param mdd.$MDT0.changelog_mask="+mkdir"
6368 mkdir $DIR/$tdir/pics/2009/zachary
6369 DIRS=$($LFS changelog $MDT0 | tail -5 | grep -c MKDIR)
6370 [ $DIRS -eq 1 ] || err17935 "changelog mask count $DIRS != 1"
6373 echo "verifying target fid"
6374 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
6375 tail -1 | awk '{print $6}')
6376 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
6377 [ "$fidc" == "t=$fidf" ] || \
6378 err17935 "fid in changelog $fidc != file fid $fidf"
6379 echo "verifying parent fid"
6380 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
6381 tail -1 | awk '{print $7}')
6382 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
6383 [ "$fidc" == "p=$fidf" ] || \
6384 err17935 "pfid in changelog $fidc != dir fid $fidf"
6386 USER_REC1=$(do_facet $SINGLEMDS lctl get_param -n \
6387 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
6388 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
6389 USER_REC2=$(do_facet $SINGLEMDS lctl get_param -n \
6390 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
6391 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
6392 [ $USER_REC2 == $(($USER_REC1 + 5)) ] || \
6393 err17935 "user index should be $(($USER_REC1 + 5)); is $USER_REC2"
6395 MIN_REC=$(do_facet $SINGLEMDS lctl get_param mdd.$MDT0.changelog_users | \
6396 awk 'min == "" || $2 < min {min = $2}; END {print min}')
6397 FIRST_REC=$($LFS changelog $MDT0 | head -1 | awk '{print $1}')
6398 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
6399 [ $FIRST_REC == $(($MIN_REC + 1)) ] || \
6400 err17935 "first index should be $(($MIN_REC + 1)); is $FIRST_REC"
6402 echo "verifying user deregister"
6403 do_facet $SINGLEMDS lctl --device $MDT0 changelog_deregister $USER
6404 do_facet $SINGLEMDS lctl get_param -n mdd.$MDT0.changelog_users | \
6405 grep -q $USER && error "User $USER still found in changelog_users"
6407 USERS=$(( $(do_facet $SINGLEMDS lctl get_param -n \
6408 mdd.$MDT0.changelog_users | wc -l) - 2 ))
6409 if [ $USERS -eq 0 ]; then
6410 LAST_REC1=$(do_facet $SINGLEMDS lctl get_param -n \
6411 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
6412 touch $DIR/$tdir/chloe
6413 LAST_REC2=$(do_facet $SINGLEMDS lctl get_param -n \
6414 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
6415 echo "verify changelogs are off if we were the only user: $LAST_REC1 == $LAST_REC2"
6416 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
6418 echo "$USERS other changelog users; can't verify off"
6421 run_test 160 "changelog sanity"
6425 cp /etc/hosts $DIR/$tdir/$tfile
6426 mkdir $DIR/$tdir/foo1
6427 mkdir $DIR/$tdir/foo2
6428 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
6429 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
6430 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
6431 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
6432 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[')
6433 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
6434 $LFS fid2path $DIR $FID
6435 err17935 "bad link ea"
6438 rm $DIR/$tdir/foo2/zachary
6440 rm $DIR/$tdir/foo2/thor
6442 rm $DIR/$tdir/$tfile
6444 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
6445 if [ "$($LFS fid2path $DIR --link 1 $FID)" != "/$tdir/foo2/maggie" ]
6447 $LFS fid2path $DIR $FID
6448 err17935 "bad link rename"
6450 rm $DIR/$tdir/foo2/maggie
6453 local longname=filename_avg_len_is_thirty_two_
6454 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 || \
6455 error "failed to hardlink many files"
6456 links=$($LFS fid2path $DIR $FID | wc -l)
6457 echo -n "${links}/1000 links in link EA"
6458 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
6459 unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
6460 error "failed to unlink many hardlinks"
6462 run_test 161 "link ea sanity"
6469 local path=$(${LFS} fid2path $*)
6472 if [ $RC -ne 0 ]; then
6473 err17935 "path looked up of $expected failed. Error $RC"
6475 elif [ "${path}" != "${expected}" ]; then
6476 err17935 "path looked up \"${path}\" instead of \"${expected}\""
6479 echo "fid $fid resolves to path $path"
6483 # Make changes to filesystem
6484 mkdir -p $DIR/$tdir/d2
6485 touch $DIR/$tdir/d2/$tfile
6486 touch $DIR/$tdir/d2/x1
6487 touch $DIR/$tdir/d2/x2
6488 mkdir -p $DIR/$tdir/d2/a/b/c
6489 mkdir -p $DIR/$tdir/d2/p/q/r
6491 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[')
6492 check_path "/$tdir/d2/$tfile" $DIR $FID --link 0
6495 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
6496 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[')
6497 check_path "/$tdir/d2/p/q/r/slink" $DIR $FID --link 0
6500 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
6501 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
6502 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[')
6503 # fid2path dir/fsname should both work
6504 check_path "/$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1
6505 check_path "/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0
6507 # hardlink count: check that there are 2 links
6508 # Doesnt work with CMD yet: 17935
6509 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
6510 err17935 "expected 2 links"
6512 # hardlink indexing: remove the first link
6513 rm $DIR/$tdir/d2/p/q/r/hlink
6514 check_path "/$tdir/d2/a/b/c/new_file" $DIR $FID --link 0
6518 run_test 162 "path lookup sanity"
6521 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6522 copytool --test || { skip "copytool not runnable: $?" && return; }
6525 local uuid=$($LCTL get_param -n mdc.${FSNAME}-MDT0000-mdc-*.uuid)
6526 # this proc file is temporary and linux-only
6527 do_facet mds lctl set_param mdt.${FSNAME}-MDT0000.mdccomm=$uuid || error "lnl send failed"
6530 run_test 163 "LustreNetLink kernelcomms"
6533 # do directio so as not to populate the page cache
6534 log "creating a 10 Mb file"
6535 multiop $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
6536 log "starting reads"
6537 dd if=$DIR/$tfile of=/dev/null bs=4096 &
6538 log "truncating the file"
6539 multiop $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
6541 kill %+ || true # reads might have finished
6542 echo "wait until dd is finished"
6544 log "removing the temporary file"
6545 rm -rf $DIR/$tfile || error "tmp file removal failed"
6547 run_test 169 "parallel read and truncate should not deadlock"
6550 $LCTL clear # bug 18514
6551 $LCTL debug_daemon start $TMP/${tfile}_log_good
6553 $LCTL debug_daemon stop
6554 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
6555 error "sed failed to read log_good"
6557 $LCTL debug_daemon start $TMP/${tfile}_log_good
6559 $LCTL debug_daemon stop
6561 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
6562 error "lctl df log_bad failed"
6564 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
6565 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
6567 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
6568 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
6570 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
6571 error "bad_line good_line1 good_line2 are empty"
6573 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
6574 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
6575 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
6577 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
6578 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
6579 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
6581 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
6582 error "bad_line_new good_line_new are empty"
6584 local expected_good=$((good_line1 + good_line2*2))
6586 rm -f $TMP/${tfile}*
6587 if [ $bad_line -ne $bad_line_new ]; then
6588 error "expected $bad_line bad lines, but got $bad_line_new"
6592 if [ $expected_good -ne $good_line_new ]; then
6593 error "expected $expected_good good lines, but got $good_line_new"
6598 run_test 170 "test lctl df to handle corrupted log ====================="
6600 test_171() { # bug20592
6601 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
6602 $LCTL set_param fail_loc=0x50e
6603 $LCTL set_param fail_val=3000
6604 multiop_bg_pause $DIR/$tfile Os || true
6607 if dmesg | grep "recursive fault"; then
6608 error "caught a recursive fault"
6610 $LCTL set_param fail_loc=0
6613 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
6615 # it would be good to share it with obdfilter-survey/libecho code
6616 setup_obdecho_osc () {
6619 local obdfilter_name=$2
6620 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
6621 ${obdfilter_name}_osc_UUID || rc=2; }
6622 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
6623 ${obdfilter_name}_UUID $ost_nid || rc=3; }
6627 cleaup_obdecho_osc () {
6628 local obdfilter_name=$1
6629 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
6630 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
6634 obdecho_create_test() {
6638 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
6639 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" || \
6641 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec create 1" || \
6643 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec test_brw 0 w 1" ||\
6645 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
6646 "cleanup" || rc=5; }
6647 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
6655 local rmmod_remote=0
6657 lsmod | grep -q obdecho || \
6658 { load_module obdecho/obdecho && rmmod_local=1; }
6659 OBD=$($LCTL dl | grep -v mdt | grep osc | awk '{print $4;exit}')
6660 HOST=$($LCTL dl -t | grep -v mdt | grep osc | awk '{print $7;exit}')
6661 OBD=`echo $OBD | sed 's/-osc-.*$//'`
6662 [ "x$OBD" != "x" ] && { setup_obdecho_osc $HOST $OBD || rc=1; } || rc=1
6663 [ $rc -eq 0 ] && { obdecho_create_test ${OBD}_osc client || rc=2; }
6664 [ "x$OBD" != "x" ] && cleaup_obdecho_osc $OBD
6665 [ $rmmod_local -eq 1 ] && rmmod obdecho
6666 [ $rc -eq 0 ] || return $rc
6668 do_facet ost "lsmod | grep -q obdecho || " \
6669 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
6670 "modprobe obdecho; }" && rmmod_remote=1
6671 OBD=$(do_facet ost $LCTL dl | awk '/obdfilter/ {print $4;exit}')
6672 [ "x$OBD" != "x" ] && { obdecho_create_test $OBD ost || rc=3; }
6673 [ $rmmod_remote -eq 1 ] && do_facet ost "rmmod obdecho"
6674 [ $rc -eq 0 ] || return $rc
6678 run_test 180 "test obdecho ============================================"
6684 TGTPOOL_MAX=$(($TGT_COUNT - 1))
6686 TGTPOOL_LIST=`seq $TGTPOOL_FIRST $TGTPOOL_STEP $TGTPOOL_MAX`
6687 POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
6688 POOL_DIR=$POOL_ROOT/dir_tst
6689 POOL_FILE=$POOL_ROOT/file_tst
6691 check_file_in_pool()
6694 res=$($GETSTRIPE $file | grep 0x | cut -f2)
6697 found=$(echo :$TGTPOOL_LIST: | tr " " ":" | grep :$i:)
6698 if [[ "$found" == "" ]]
6700 echo "pool list: $TGTPOOL_LIST"
6701 echo "striping: $res"
6702 error "$file not allocated in $POOL"
6709 trap "cleanup_pools $FSNAME" EXIT
6712 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6713 create_pool $FSNAME.$POOL || return $?
6714 [ $($LFS pool_list $FSNAME | grep -c $POOL) -eq 1 ] ||
6715 error "$POOL not in lfs pool_list"
6717 run_test 200a "Create new pool =========================================="
6720 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6721 TGT=$(for i in $TGTPOOL_LIST; do printf "$FSNAME-OST%04x_UUID " $i; done)
6722 do_facet mgs $LCTL pool_add $FSNAME.$POOL \
6723 $FSNAME-OST[$TGTPOOL_FIRST-$TGTPOOL_MAX/$TGTPOOL_STEP]
6724 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL | sort -u | tr '\n' ' ' " "$TGT" ||
6725 error "Add to pool failed"
6726 local lfscount=$($LFS pool_list $FSNAME.$POOL | grep -c "\-OST")
6727 local addcount=$((($TGTPOOL_MAX - $TGTPOOL_FIRST) / $TGTPOOL_STEP + 1))
6728 [ $lfscount -eq $addcount ] ||
6729 error "lfs pool_list bad ost count $lfscount != $addcount"
6731 run_test 200b "Add targets to a pool ===================================="
6734 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6736 $SETSTRIPE -c 2 -p $POOL $POOL_DIR
6737 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR"
6739 run_test 200c "Set pool on a directory ================================="
6742 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6743 res=$($GETSTRIPE --pool $POOL_DIR | awk '/^pool:/ {print $2}')
6744 [ "$res" = $POOL ] || error "Pool on $POOL_DIR is $res, not $POOL"
6746 run_test 200d "Check pool on a directory ==============================="
6749 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6751 for i in $(seq -w 1 $(($TGT_COUNT * 3)))
6753 file=$POOL_DIR/file-$i
6755 check_file_in_pool $file
6758 failed=$(($failed + 1))
6761 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
6763 run_test 200e "Check files allocation from directory pool =============="
6766 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6769 for i in $(seq -w 1 $(($TGT_COUNT * 3)))
6771 file=$POOL_FILE/spoo-$i
6772 $SETSTRIPE -p $POOL $file
6773 check_file_in_pool $file
6776 failed=$(($failed + 1))
6779 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
6781 run_test 200f "Create files in a pool ==================================="
6784 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6785 TGT=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$POOL | tr '\n' ' ')
6786 res=$($LFS df --pool $FSNAME.$POOL | awk '{print $1}' | grep "$FSNAME-OST" | tr '\n' ' ')
6787 [ "$res" = "$TGT" ] || error "Pools OSTs '$TGT' is not '$res' that lfs df reports"
6789 run_test 200g "lfs df a pool ============================================"
6792 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6793 TGT=$($LCTL get_param -n lov.$FSNAME-*.pools.$POOL | head -1)
6794 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
6795 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL | grep $TGT" "" ||
6796 error "$TGT not removed from $FSNAME.$POOL"
6798 run_test 201a "Remove a target from a pool ============================="
6801 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6802 for TGT in $($LCTL get_param -n lov.$FSNAME-*.pools.$POOL | sort -u)
6804 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
6806 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL" "" ||
6807 error "Pool $FSNAME.$POOL cannot be drained"
6808 # striping on an empty/nonexistant pool should fall back to "pool of everything"
6809 touch ${POOL_DIR}/$tfile || error "failed to use fallback striping for empty pool"
6810 # setstripe on an empty pool should fail
6811 $SETSTRIPE -p $POOL ${POOL_FILE}/$tfile 2>/dev/null && \
6812 error "expected failure when creating file with empty pool"
6815 run_test 201b "Remove all targets from a pool =========================="
6818 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6819 do_facet mgs $LCTL pool_destroy $FSNAME.$POOL
6822 # striping on an empty/nonexistant pool should fall back to "pool of everything"
6823 touch ${POOL_DIR}/$tfile || error "failed to use fallback striping for missing pool"
6824 # setstripe on an empty pool should fail
6825 $SETSTRIPE -p $POOL ${POOL_FILE}/$tfile 2>/dev/null && \
6826 error "expected failure when creating file with missing pool"
6828 # get param should return err once pool is gone
6829 if wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL 2>/dev/null ||
6830 echo foo" "foo"; then
6831 remove_pool_from_list $FSNAME.$POOL
6834 error "Pool $FSNAME.$POOL is not destroyed"
6836 run_test 201c "Remove a pool ============================================"
6838 cleanup_pools $FSNAME
6842 size=$((size % 8192 + 1))
6843 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
6844 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
6845 rm -f $DIR/f212 $DIR/f212.xyz
6847 run_test 212 "Sendfile test ============================================"
6850 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
6851 cancel_lru_locks osc
6852 lctl set_param fail_loc=0x8000040f
6853 # generate a read lock
6854 cat $DIR/$tfile > /dev/null
6855 # write to the file, it will try to cancel the above read lock.
6856 cat /etc/hosts >> $DIR/$tfile
6858 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
6860 test_214() { # for bug 20133
6861 mkdir -p $DIR/d214p/d214c
6862 for (( i=0; i < 340; i++ )) ; do
6863 touch $DIR/d214p/d214c/a$i
6866 ls -l $DIR/d214p || error "ls -l $DIR/d214p failed"
6867 mv $DIR/d214p/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
6868 ls $DIR/d214c || error "ls $DIR/d214c failed"
6869 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
6871 run_test 214 "hash-indexed directory test - bug 20133"
6873 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
6874 create_lnet_proc_files() {
6875 cat /proc/sys/lnet/$1 >$TMP/lnet_$1.out || error "cannot read /proc/sys/lnet/$1"
6876 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
6878 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
6879 rm -f "$TMP/lnet_$1.sys_tmp"
6882 # counterpart of create_lnet_proc_files
6883 remove_lnet_proc_files() {
6884 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
6887 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
6888 # 3rd arg as regexp for body
6889 check_lnet_proc_stats() {
6890 local l=$(cat "$TMP/lnet_$1" |wc -l)
6891 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
6893 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
6896 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
6897 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
6898 # optional and can be regexp for 2nd line (lnet.routes case)
6899 check_lnet_proc_entry() {
6900 local blp=2 # blp stands for 'position of 1st line of body'
6901 [ "$5" = "" ] || blp=3 # lnet.routes case
6903 local l=$(cat "$TMP/lnet_$1" |wc -l)
6904 # subtracting one from $blp because the body can be empty
6905 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
6907 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
6908 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
6910 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
6911 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
6913 # bail out if any unexpected line happened
6914 sed -n "$blp~1 p" "$TMP/lnet_$1" |grep -Ev "$3"
6915 [ "$?" != 0 ] || error "$2 misformatted"
6918 test_215() { # for bugs 18102, 21079, 21517
6919 local N='(0|[1-9][0-9]*)' # non-negative numeric
6920 local P='[1-9][0-9]*' # positive numeric
6921 local I='(0|-?[1-9][0-9]*)' # any numeric (0 | >0 | <0)
6922 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
6923 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
6924 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
6926 local L1 # regexp for 1st line
6927 local L2 # regexp for 2nd line (optional)
6928 local BR # regexp for the rest (body)
6930 # /proc/sys/lnet/stats should look as 11 space-separated non-negative numerics
6931 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
6932 create_lnet_proc_files "stats"
6933 check_lnet_proc_stats "stats.out" "/proc/sys/lnet/stats" "$BR"
6934 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
6935 remove_lnet_proc_files "stats"
6937 # /proc/sys/lnet/routes should look like this:
6938 # Routing disabled/enabled
6939 # net hops state router
6940 # where net is a string like tcp0, hops >= 0, state is up/down,
6941 # router is a string like 192.168.1.1@tcp2
6942 L1="^Routing (disabled|enabled)$"
6943 L2="^net +hops +state +router$"
6944 BR="^$NET +$N +(up|down) +$NID$"
6945 create_lnet_proc_files "routes"
6946 check_lnet_proc_entry "routes.out" "/proc/sys/lnet/routes" "$BR" "$L1" "$L2"
6947 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
6948 remove_lnet_proc_files "routes"
6950 # /proc/sys/lnet/routers should look like this:
6951 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
6952 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
6953 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
6954 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
6955 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
6956 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
6957 create_lnet_proc_files "routers"
6958 check_lnet_proc_entry "routers.out" "/proc/sys/lnet/routers" "$BR" "$L1"
6959 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
6960 remove_lnet_proc_files "routers"
6962 # /proc/sys/lnet/peers should look like this:
6963 # nid refs state max rtr min tx min queue
6964 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
6965 # state is up/down/NA, max >= 0. rtr, min, tx, min are
6966 # numeric (0 or >0 or <0), queue >= 0.
6967 L1="^nid +refs +state +max +rtr +min +tx +min +queue$"
6968 BR="^$NID +$P +(up|down|NA) +$N +$I +$I +$I +$I +$N$"
6969 create_lnet_proc_files "peers"
6970 check_lnet_proc_entry "peers.out" "/proc/sys/lnet/peers" "$BR" "$L1"
6971 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
6972 remove_lnet_proc_files "peers"
6974 # /proc/sys/lnet/buffers should look like this:
6975 # pages count credits min
6976 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
6977 L1="^pages +count +credits +min$"
6978 BR="^ +$N +$N +$I +$I$"
6979 create_lnet_proc_files "buffers"
6980 check_lnet_proc_entry "buffers.out" "/proc/sys/lnet/buffers" "$BR" "$L1"
6981 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
6982 remove_lnet_proc_files "buffers"
6984 # /proc/sys/lnet/nis should look like this:
6985 # nid status alive refs peer rtr max tx min
6986 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
6987 # alive is numeric (0 or >0 or <0), refs > 0, peer >= 0,
6988 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
6989 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
6990 BR="^$NID +(up|down) +$I +$P +$N +$N +$N +$I +$I$"
6991 create_lnet_proc_files "nis"
6992 check_lnet_proc_entry "nis.out" "/proc/sys/lnet/nis" "$BR" "$L1"
6993 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
6994 remove_lnet_proc_files "nis"
6996 # can we successfully write to /proc/sys/lnet/stats?
6997 echo "0" >/proc/sys/lnet/stats || error "cannot write to /proc/sys/lnet/stats"
6998 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
7000 run_test 215 "/proc/sys/lnet exists and has proper content - bugs 18102, 21079, 21517"
7002 test_216() { # bug 20317
7004 local p="$TMP/sanityN-$TESTNAME.parameters"
7005 save_lustre_params $HOSTNAME "osc.*.contention_seconds" > $p
7006 for node in $(osts_nodes); do
7007 save_lustre_params $node "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
7008 save_lustre_params $node "ldlm.namespaces.filter-*.contended_locks" >> $p
7009 save_lustre_params $node "ldlm.namespaces.filter-*.contention_seconds" >> $p
7013 # agressive lockless i/o settings
7014 for node in $(osts_nodes); do
7015 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'
7017 lctl set_param -n osc.*.contention_seconds 60
7019 $DIRECTIO write $DIR/$tfile 0 10 4096
7020 $CHECKSTAT -s 40960 $DIR/$tfile
7022 # disable lockless i/o
7023 for node in $(osts_nodes); do
7024 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
7026 lctl set_param -n osc.*.contention_seconds 0
7029 dd if=/dev/zero of=$DIR/$tfile count=0
7030 $CHECKSTAT -s 0 $DIR/$tfile
7032 restore_lustre_params <$p
7036 run_test 216 "check lockless direct write works and updates file size and kms correctly"
7039 # tests that do cleanup/setup should be run at the end
7044 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
7045 $LCTL set_param fail_loc=0x903
7046 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
7047 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
7050 FAIL_ON_ERROR=true cleanup
7051 FAIL_ON_ERROR=true setup
7053 run_test 900 "umount should not race with any mgc requeue thread"
7055 log "cleanup: ======================================================"
7056 check_and_cleanup_lustre
7057 if [ "$I_MOUNTED" != "yes" ]; then
7058 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true
7061 echo '=========================== finished ==============================='
7062 [ -f "$SANITYLOG" ] && cat $SANITYLOG && grep -q FAIL $SANITYLOG && exit 1 || true
7063 echo "$0: completed"