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 $SANITY_EXCEPT"
14 # bug number for skipped test: 2108 9789 3637 9789 3561 5188/5749 1443
15 #ALWAYS_EXCEPT=${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/${NAME}.sh}
77 [ "$SLOW" = "no" ] && EXCEPT_SLOW="24o 24v 27m 36f 36g 36h 51b 51c 60c 63 64b 68 71 73 77f 78 101 103 115 120g 124b"
79 SANITYLOG=${TESTSUITELOG:-$TMP/$(basename $0 .sh).log}
84 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
85 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
94 check_kernel_version() {
96 GOT_VER=$(lctl get_param -n version | awk '/kernel:/ {print $2}')
98 patchless|patchless_client) return 0;;
99 *) [ $GOT_VER -ge $WANT_VER ] && return 0 ;;
101 log "test needs at least kernel version $WANT_VER, running $GOT_VER"
105 if [ "$ONLY" == "cleanup" ]; then
110 [ "$SANITYLOG" ] && rm -f $SANITYLOG || true
112 check_and_setup_lustre
117 MDT0=$($LCTL get_param -n mdc.*.mds_server_uuid | \
118 awk '{gsub(/_UUID/,""); print $1}' | head -1)
119 LOVNAME=$($LCTL get_param -n llite.*.lov.common_name | tail -n 1)
120 OSTCOUNT=$($LCTL get_param -n lov.$LOVNAME.numobd)
121 STRIPECOUNT=$($LCTL get_param -n lov.$LOVNAME.stripecount)
122 STRIPESIZE=$($LCTL get_param -n lov.$LOVNAME.stripesize)
123 ORIGFREE=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
124 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
126 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
127 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
128 rm -rf $DIR/[Rdfs][0-9]*
130 # $RUNAS_ID may get set incorrectly somewhere else
131 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
133 check_runas_id $RUNAS_ID $RUNAS_ID $RUNAS
137 if [ "${ONLY}" = "MOUNT" ] ; then
138 echo "Lustre is up, please go on"
142 echo "preparing for tests involving mounts"
143 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
145 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
146 echo # add a newline after mke2fs.
150 OLDDEBUG="`lctl get_param -n debug 2> /dev/null`"
151 lctl set_param debug=-1 2> /dev/null || true
154 $CHECKSTAT -t file $DIR/$tfile || error
156 $CHECKSTAT -a $DIR/$tfile || error
158 run_test 0 "touch .../$tfile ; rm .../$tfile ====================="
161 chmod 0755 $DIR || error
162 $CHECKSTAT -p 0755 $DIR || error
164 run_test 0b "chmod 0755 $DIR ============================="
167 $LCTL get_param mdc.*.import | grep "state: FULL" || error "import not FULL"
168 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" || error "bad target"
170 run_test 0c "check import proc ============================="
175 mkdir $DIR/d1/d2 && error "we expect EEXIST, but not returned"
176 $CHECKSTAT -t dir $DIR/d1/d2 || error
178 run_test 1a "mkdir .../d1; mkdir .../d1/d2 ====================="
183 $CHECKSTAT -a $DIR/d1 || error
185 run_test 1b "rmdir .../d1/d2; rmdir .../d1 ====================="
190 $CHECKSTAT -t file $DIR/d2/f || error
192 run_test 2a "mkdir .../d2; touch .../d2/f ======================"
196 $CHECKSTAT -a $DIR/d2 || error
198 run_test 2b "rm -r .../d2; checkstat .../d2/f ======================"
202 $CHECKSTAT -t dir $DIR/d3 || error
204 run_test 3a "mkdir .../d3 ======================================"
207 if [ ! -d $DIR/d3 ]; then
211 $CHECKSTAT -t file $DIR/d3/f || error
213 run_test 3b "touch .../d3/f ===================================="
217 $CHECKSTAT -a $DIR/d3 || error
219 run_test 3c "rm -r .../d3 ======================================"
223 $CHECKSTAT -t dir $DIR/d4 || error
225 run_test 4a "mkdir .../d4 ======================================"
228 if [ ! -d $DIR/d4 ]; then
232 $CHECKSTAT -t dir $DIR/d4/d2 || error
234 run_test 4b "mkdir .../d4/d2 ==================================="
239 chmod 0707 $DIR/d5/d2
240 $CHECKSTAT -t dir -p 0707 $DIR/d5/d2 || error
242 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2 ============"
246 chmod 0666 $DIR/f6a || error
247 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/f6a || error
249 run_test 6a "touch .../f6a; chmod .../f6a ======================"
252 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
253 if [ ! -f $DIR/f6a ]; then
257 $RUNAS chmod 0444 $DIR/f6a && error
258 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/f6a || error
260 run_test 6b "$RUNAS chmod .../f6a (should return error) =="
263 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
265 chown $RUNAS_ID $DIR/f6c || error
266 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/f6c || error
268 run_test 6c "touch .../f6c; chown .../f6c ======================"
271 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
272 if [ ! -f $DIR/f6c ]; then
274 chown $RUNAS_ID $DIR/f6c
276 $RUNAS chown $UID $DIR/f6c && error
277 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/f6c || error
279 run_test 6d "$RUNAS chown .../f6c (should return error) =="
282 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
284 chgrp $RUNAS_ID $DIR/f6e || error
285 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/f6e || error
287 run_test 6e "touch .../f6e; chgrp .../f6e ======================"
290 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
291 if [ ! -f $DIR/f6e ]; then
293 chgrp $RUNAS_ID $DIR/f6e
295 $RUNAS chgrp $UID $DIR/f6e && error
296 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/f6e || error
298 run_test 6f "$RUNAS chgrp .../f6e (should return error) =="
301 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
302 mkdir $DIR/d6g || error
303 chmod 777 $DIR/d6g || error
304 $RUNAS mkdir $DIR/d6g/d || error
305 chmod g+s $DIR/d6g/d || error
306 mkdir $DIR/d6g/d/subdir
307 $CHECKSTAT -g \#$RUNAS_ID $DIR/d6g/d/subdir || error
309 run_test 6g "Is new dir in sgid dir inheriting group?"
311 test_6h() { # bug 7331
312 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
313 touch $DIR/f6h || error "touch failed"
314 chown $RUNAS_ID:$RUNAS_ID $DIR/f6h || error "initial chown failed"
315 $RUNAS -G$RUNAS_ID chown $RUNAS_ID:0 $DIR/f6h && error "chown worked"
316 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_ID $DIR/f6h || error
318 run_test 6h "$RUNAS chown RUNAS_ID.0 .../f6h (should return error)"
324 $CHECKSTAT -t file -p 0666 $DIR/d7/f || error
326 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
329 if [ ! -d $DIR/d7 ]; then
333 echo -n foo > $DIR/d7/f2
334 [ "`cat $DIR/d7/f2`" = "foo" ] || error
335 $CHECKSTAT -t file -s 3 $DIR/d7/f2 || error
337 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
343 $CHECKSTAT -t file -p 0666 $DIR/d8/f || error
345 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
351 $CHECKSTAT -t dir $DIR/d9/d2/d3 || error
353 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
359 $CHECKSTAT -t file $DIR/d10/d2/f || error
361 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
366 chmod 0666 $DIR/d11/d2
367 chmod 0705 $DIR/d11/d2
368 $CHECKSTAT -t dir -p 0705 $DIR/d11/d2 || error
370 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
375 chmod 0666 $DIR/d12/f
376 chmod 0654 $DIR/d12/f
377 $CHECKSTAT -t file -p 0654 $DIR/d12/f || error
379 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
383 dd if=/dev/zero of=$DIR/d13/f count=10
385 $CHECKSTAT -t file -s 0 $DIR/d13/f || error
387 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
393 $CHECKSTAT -a $DIR/d14/f || error
395 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
400 mv $DIR/d15/f $DIR/d15/f2
401 $CHECKSTAT -t file $DIR/d15/f2 || error
403 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
409 $CHECKSTAT -a $DIR/d16/f || error
411 run_test 16 "touch .../d16/f; rm -rf .../d16/f ================="
416 ln -s $DIR/d17/f $DIR/d17/l-exist
418 $CHECKSTAT -l $DIR/d17/f $DIR/d17/l-exist || error
419 $CHECKSTAT -f -t f $DIR/d17/l-exist || error
420 rm -f $DIR/d17/l-exist
421 $CHECKSTAT -a $DIR/d17/l-exist || error
423 run_test 17a "symlinks: create, remove (real) =================="
427 ln -s no-such-file $DIR/d17/l-dangle
429 $CHECKSTAT -l no-such-file $DIR/d17/l-dangle || error
430 $CHECKSTAT -fa $DIR/d17/l-dangle || error
431 rm -f $DIR/d17/l-dangle
432 $CHECKSTAT -a $DIR/d17/l-dangle || error
434 run_test 17b "symlinks: create, remove (dangling) =============="
436 test_17c() { # bug 3440 - don't save failed open RPC for replay
438 ln -s foo $DIR/d17/f17c
439 cat $DIR/d17/f17c && error "opened non-existent symlink" || true
441 run_test 17c "symlinks: open dangling (should return error) ===="
445 ln -s foo $DIR/d17/f17d
446 touch $DIR/d17/f17d || error "creating to new symlink"
448 run_test 17d "symlinks: create dangling ========================"
452 local foo=$DIR/$tdir/$tfile
453 ln -s $foo $foo || error "create symlink failed"
454 ls -l $foo || error "ls -l failed"
455 ls $foo && error "ls not failed" || true
457 run_test 17e "symlinks: create recursive symlink (should return error) ===="
461 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/d17f/111
462 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/d17f/222
463 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/d17f/333
464 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/d17f/444
465 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/d17f/555
466 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/d17f/666
469 run_test 17f "symlinks: long and very long symlink name ========================"
473 LONGSYMLINK="$(dd if=/dev/zero bs=4095 count=1 | tr '\0' 'x')"
474 ln -s $LONGSYMLINK $DIR/$tdir/$tfile
477 run_test 17g "symlinks: really long symlink name ==============================="
479 test_17h() { #bug 17378
481 $SETSTRIPE $DIR/$tdir -c -1
482 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
483 do_facet mds lctl set_param fail_loc=0x80000141
484 touch $DIR/$tdir/$tfile || true
486 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
488 test_17i() { #bug 20018
490 local foo=$DIR/$tdir/$tfile
491 ln -s $foo $foo || error "create symlink failed"
492 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
493 do_facet mds lctl set_param fail_loc=0x80000144
494 ls -l $foo && error "error not detected"
497 run_test 17i "don't panic on short symlink"
503 run_test 18 "touch .../f ; ls ... =============================="
509 $CHECKSTAT -a $DIR/f19 || error
511 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
514 ls -l $DIR/f19 && error || true
516 run_test 19b "ls -l .../f19 (should return error) =============="
519 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
520 $RUNAS touch $DIR/f19 && error || true
522 run_test 19c "$RUNAS touch .../f19 (should return error) =="
525 cat $DIR/f19 && error || true
527 run_test 19d "cat .../f19 (should return error) =============="
539 $CHECKSTAT -a $DIR/f || error
541 run_test 20 "touch .../f ; ls -l ... ==========================="
545 [ -f $DIR/d21/dangle ] && rm -f $DIR/d21/dangle
546 ln -s dangle $DIR/d21/link
547 echo foo >> $DIR/d21/link
549 $CHECKSTAT -t link $DIR/d21/link || error
550 $CHECKSTAT -f -t file $DIR/d21/link || error
552 run_test 21 "write to dangling link ============================"
557 chown $RUNAS_ID $WDIR
558 (cd $WDIR || error "cd $WDIR failed";
559 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
561 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
562 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
563 $CHECKSTAT -u \#$RUNAS_ID $WDIR/etc || error "checkstat -u failed"
565 run_test 22 "unpack tar archive as non-root user ==============="
570 local file=$DIR/$tdir/$tfile
572 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
573 openfile -f O_CREAT:O_EXCL $file &&
574 error "$file recreate succeeded" || true
576 run_test 23a "O_CREAT|O_EXCL in subdir =========================="
578 test_23b() { # bug 18988
580 local file=$DIR/$tdir/$tfile
583 echo foo > $file || error "write filed"
584 echo bar >> $file || error "append filed"
585 $CHECKSTAT -s 8 $file || error "wrong size"
588 run_test 23b "O_APPEND check =========================="
591 echo '== rename sanity =============================================='
592 echo '-- same directory rename'
595 mv $DIR/R1/f $DIR/R1/g
596 $CHECKSTAT -t file $DIR/R1/g || error
598 run_test 24a "touch .../R1/f; rename .../R1/f .../R1/g ========="
603 mv $DIR/R2/f $DIR/R2/g
604 $CHECKSTAT -a $DIR/R2/f || error
605 $CHECKSTAT -t file $DIR/R2/g || error
607 run_test 24b "touch .../R2/{f,g}; rename .../R2/f .../R2/g ====="
612 mv $DIR/R3/f $DIR/R3/g
613 $CHECKSTAT -a $DIR/R3/f || error
614 $CHECKSTAT -t dir $DIR/R3/g || error
616 run_test 24c "mkdir .../R3/f; rename .../R3/f .../R3/g ========="
621 mrename $DIR/R4/f $DIR/R4/g
622 $CHECKSTAT -a $DIR/R4/f || error
623 $CHECKSTAT -t dir $DIR/R4/g || error
625 run_test 24d "mkdir .../R4/{f,g}; rename .../R4/f .../R4/g ====="
628 echo '-- cross directory renames --'
631 mv $DIR/R5a/f $DIR/R5b/g
632 $CHECKSTAT -a $DIR/R5a/f || error
633 $CHECKSTAT -t file $DIR/R5b/g || error
635 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
639 touch $DIR/R6a/f $DIR/R6b/g
640 mv $DIR/R6a/f $DIR/R6b/g
641 $CHECKSTAT -a $DIR/R6a/f || error
642 $CHECKSTAT -t file $DIR/R6b/g || error
644 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
649 mv $DIR/R7a/d $DIR/R7b/e
650 $CHECKSTAT -a $DIR/R7a/d || error
651 $CHECKSTAT -t dir $DIR/R7b/e || error
653 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
657 mkdir $DIR/R8a/d $DIR/R8b/e
658 mrename $DIR/R8a/d $DIR/R8b/e
659 $CHECKSTAT -a $DIR/R8a/d || error
660 $CHECKSTAT -t dir $DIR/R8b/e || error
662 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
665 echo "-- rename error cases"
669 mrename $DIR/R9/f $DIR/R9/a
670 $CHECKSTAT -t file $DIR/R9/f || error
671 $CHECKSTAT -t dir $DIR/R9/a || error
672 $CHECKSTAT -a $DIR/R9/a/f || error
674 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
678 mrename $DIR/R10/f $DIR/R10/g
679 $CHECKSTAT -t dir $DIR/R10 || error
680 $CHECKSTAT -a $DIR/R10/f || error
681 $CHECKSTAT -a $DIR/R10/g || error
683 run_test 24j "source does not exist ============================"
686 mkdir $DIR/R11a $DIR/R11a/d
688 mv $DIR/R11a/f $DIR/R11a/d
689 $CHECKSTAT -a $DIR/R11a/f || error
690 $CHECKSTAT -t file $DIR/R11a/d/f || error
692 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
694 # bug 2429 - rename foo foo foo creates invalid file
697 multiop $f OcNs || error
699 run_test 24l "Renaming a file to itself ========================"
703 multiop $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
704 # on ext3 this does not remove either the source or target files
705 # though the "expected" operation would be to remove the source
706 $CHECKSTAT -t file ${f} || error "${f} missing"
707 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
709 run_test 24m "Renaming a file to a hard link to itself ========="
713 # this stats the old file after it was renamed, so it should fail
717 $CHECKSTAT ${f}.rename
720 run_test 24n "Statting the old file after renaming (Posix rename 2)"
723 check_kernel_version 37 || return 0
725 rename_many -s random -v -n 10 $DIR/d24o
727 run_test 24o "rename of files during htree split ==============="
731 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
732 mrename $DIR/R12a $DIR/R12b
733 $CHECKSTAT -a $DIR/R12a || error
734 $CHECKSTAT -t dir $DIR/R12b || error
735 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
736 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
738 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
742 DIRINO=`ls -lid $DIR/R13a | awk '{ print $1 }'`
743 multiop_bg_pause $DIR/R13b D_c || return 1
746 mrename $DIR/R13a $DIR/R13b
747 $CHECKSTAT -a $DIR/R13a || error
748 $CHECKSTAT -t dir $DIR/R13b || error
749 DIRINO2=`ls -lid $DIR/R13b | awk '{ print $1 }'`
750 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
752 wait $MULTIPID || error "multiop close failed"
754 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
756 test_24r() { #bug 3789
757 mkdir $DIR/R14a $DIR/R14a/b
758 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
759 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
760 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
762 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
765 mkdir $DIR/R15a $DIR/R15a/b $DIR/R15a/b/c
766 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
767 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
768 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
770 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
772 mkdir $DIR/R16a $DIR/R16a/b $DIR/R16a/b/c
773 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
774 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
775 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
777 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
779 test_24u() { # bug12192
780 multiop $DIR/$tfile C2w$((2048 * 1024))c || error
781 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
783 run_test 24u "create stripe file"
787 local FREE_INODES=`lfs df -i|grep "filesystem summary" | awk '{print $5}'`
788 [ $FREE_INODES -lt $NRFILES ] && \
789 skip "not enough free inodes $FREE_INODES required $NRFILES" && \
793 createmany -m $DIR/d24v/$tfile $NRFILES
794 ls $DIR/d24v >/dev/null || error "error in listing large dir"
798 run_test 24v "list directory with large files (handle hash collision, bug: 17560)"
801 echo '== symlink sanity ============================================='
805 touch $DIR/s25/foo || error
807 run_test 25a "create file in symlinked directory ==============="
810 [ ! -d $DIR/d25 ] && test_25a
811 $CHECKSTAT -t file $DIR/s25/foo || error
813 run_test 25b "lookup file in symlinked directory ==============="
818 ln -s d26/d26-2 $DIR/s26
819 touch $DIR/s26/foo || error
821 run_test 26a "multiple component symlink ======================="
824 mkdir -p $DIR/d26b/d26-2
825 ln -s d26b/d26-2/foo $DIR/s26-2
826 touch $DIR/s26-2 || error
828 run_test 26b "multiple component symlink at end of lookup ======"
833 ln -s d26.2 $DIR/s26.2-1
834 ln -s s26.2-1 $DIR/s26.2-2
835 ln -s s26.2-2 $DIR/s26.2-3
836 chmod 0666 $DIR/s26.2-3/foo
838 run_test 26c "chain of symlinks ================================"
840 # recursive symlinks (bug 439)
842 ln -s d26-3/foo $DIR/d26-3
844 run_test 26d "create multiple component recursive symlink ======"
847 [ ! -h $DIR/d26-3 ] && test_26d
850 run_test 26e "unlink multiple component recursive symlink ======"
852 # recursive symlinks (bug 7022)
855 mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
856 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
857 mkdir -p lndir/bar1 || error "mkdir lndir/bar1 failed"
858 mkdir $tfile || error "mkdir $tfile failed"
859 cd $tfile || error "cd $tfile failed"
860 ln -s .. dotdot || error "ln dotdot failed"
861 ln -s dotdot/lndir lndir || error "ln lndir failed"
862 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
863 output=`ls $tfile/$tfile/lndir/bar1`
864 [ "$output" = bar1 ] && error "unexpected output"
865 rm -r $tfile || error "rm $tfile failed"
866 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
868 run_test 26f "rm -r of a directory which has recursive symlink ="
871 echo '== stripe sanity =============================================='
872 mkdir -p $DIR/d27 || error "mkdir failed"
874 $SETSTRIPE $DIR/d27/f0 -c 1 || error "lstripe failed"
875 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
877 log "== test_27a: write to one stripe file ========================="
878 cp /etc/hosts $DIR/d27/f0 || error
880 run_test 27a "one stripe file =================================="
883 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
885 $SETSTRIPE $DIR/d27/f01 -c 2 || error "lstripe failed"
886 [ `$GETSTRIPE $DIR/d27/f01 | grep -A 10 obdidx | wc -l` -eq 4 ] ||
887 error "two-stripe file doesn't have two stripes"
889 log "== test_27c: write to two stripe file file f01 ================"
890 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
892 run_test 27c "create two stripe file f01 ======================="
896 $SETSTRIPE -c0 -i-1 -s0 $DIR/d27/fdef || error "lstripe failed"
897 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
898 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
900 run_test 27d "create file with default settings ================"
904 $SETSTRIPE $DIR/d27/f12 -c 2 || error "lstripe failed"
905 $SETSTRIPE $DIR/d27/f12 -c 2 && error "lstripe succeeded twice"
906 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
908 run_test 27e "setstripe existing file (should return error) ======"
912 $SETSTRIPE $DIR/d27/fbad -s 100 -i 0 -c 1 && error "lstripe failed"
913 dd if=/dev/zero of=$DIR/d27/f12 bs=4k count=4 || error "dd failed"
914 $GETSTRIPE $DIR/d27/fbad || error "lfs getstripe failed"
916 run_test 27f "setstripe with bad stripe size (should return error)"
920 $MCREATE $DIR/d27/fnone || error "mcreate failed"
922 log "== test 27h: lfs getstripe with no objects ===================="
923 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" || error "has object"
925 log "== test 27i: lfs getstripe with some objects =================="
926 touch $DIR/d27/fsome || error "touch failed"
927 $GETSTRIPE $DIR/d27/fsome | grep obdidx || error "missing objects"
929 run_test 27g "test lfs getstripe ==========================================="
933 $SETSTRIPE $DIR/d27/f27j -i $OSTCOUNT && error "lstripe failed"||true
935 run_test 27j "setstripe with bad stripe offset (should return error)"
937 test_27k() { # bug 2844
940 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
941 [ ! -d $DIR/d27 ] && mkdir -p $DIR/d27
942 $SETSTRIPE $FILE -s 67108864 || error "lstripe failed"
943 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
944 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
945 dd if=/dev/zero of=$FILE bs=4k count=1
946 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
947 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
949 run_test 27k "limit i_blksize for broken user apps ============="
953 mcreate $DIR/f27l || error "creating file"
954 $RUNAS $SETSTRIPE $DIR/f27l -c 1 && \
955 error "lstripe should have failed" || true
957 run_test 27l "check setstripe permissions (should return error)"
960 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
961 if [ $ORIGFREE -gt $MAXFREE ]; then
962 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
966 $SETSTRIPE $DIR/d27/f27m_1 -i 0 -c 1
967 dd if=/dev/zero of=$DIR/d27/f27m_1 bs=1024 count=$MAXFREE && \
968 error "dd should fill OST0"
970 while $SETSTRIPE $DIR/d27/f27m_$i -i 0 -c 1 ; do
972 [ $i -gt 256 ] && break
975 touch $DIR/d27/f27m_$i
976 [ `$GETSTRIPE $DIR/d27/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] && \
977 error "OST0 was full but new created file still use it"
979 touch $DIR/d27/f27m_$i
980 [ `$GETSTRIPE $DIR/d27/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] && \
981 error "OST0 was full but new created file still use it"
985 run_test 27m "create file while OST0 was full =================="
988 local DELAY=$(do_facet mds lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 * 2}')
992 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
993 # if the OST isn't full anymore.
995 local OSTIDX=${1:-""}
997 local list=$(comma_list $(osts_nodes))
998 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1000 do_nodes $list lctl set_param fail_loc=0
1004 exhaust_precreations() {
1007 local FAILIDX=${3:-$OSTIDX}
1010 local MDSIDX=$(get_mds_dir "$DIR/$tdir")
1011 echo OSTIDX=$OSTIDX MDSIDX=$MDSIDX
1013 local OST=$(lfs osts | grep ${OSTIDX}": " | \
1014 awk '{print $2}' | sed -e 's/_UUID$//')
1015 local MDT_INDEX=$(lfs df | grep "\[MDT:$((MDSIDX - 1))\]" | awk '{print $1}' | \
1016 sed -e 's/_UUID$//;s/^.*-//')
1019 local last_id=$(do_facet mds${MDSIDX} lctl get_param -n osc.*${OST}-osc-${MDT_INDEX}.prealloc_last_id)
1020 local next_id=$(do_facet mds${MDSIDX} lctl get_param -n osc.*${OST}-osc-${MDT_INDEX}.prealloc_next_id)
1022 do_facet mds${MDSIDX} lctl get_param osc.*OST*-osc-${MDT_INDEX}.prealloc*
1024 mkdir -p $DIR/d27/${OST}
1025 $SETSTRIPE $DIR/$tdir/${OST} -i $OSTIDX -c 1
1026 #define OBD_FAIL_OST_ENOSPC 0x215
1027 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=$FAILIDX
1028 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x215
1029 echo "Creating to objid $last_id on ost $OST..."
1030 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1031 do_facet mds${MDSIDX} lctl get_param osc.*OST*-osc-${MDT_INDEX}.prealloc*
1032 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=$FAILLOC
1036 exhaust_all_precreations() {
1038 for (( i=0; i < OSTCOUNT; i++ )) ; do
1039 exhaust_precreations $i $1 -1
1044 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1045 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1046 remote_ost_nodsh && skip "remote OST with nodsh" && return
1049 rm -f $DIR/$tdir/$tfile
1050 exhaust_precreations 0 0x80000215
1051 $SETSTRIPE -c -1 $DIR/$tdir
1052 touch $DIR/$tdir/$tfile || error
1053 $GETSTRIPE $DIR/$tdir/$tfile
1056 run_test 27n "create file with some full OSTs =================="
1059 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1060 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1061 remote_ost_nodsh && skip "remote OST with nodsh" && return
1064 rm -f $DIR/$tdir/$tfile
1065 exhaust_all_precreations 0x215
1067 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1072 run_test 27o "create file with all full OSTs (should error) ===="
1075 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1076 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1077 remote_ost_nodsh && skip "remote OST with nodsh" && return
1080 rm -f $DIR/$tdir/$tfile
1083 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1084 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1085 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1087 exhaust_precreations 0 0x80000215
1088 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1089 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1090 $LFS getstripe $DIR/$tdir/$tfile
1094 run_test 27p "append to a truncated file with some full OSTs ==="
1097 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1098 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1099 remote_ost_nodsh && skip "remote OST with nodsh" && return
1102 rm -f $DIR/$tdir/$tfile
1104 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1105 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1106 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1108 exhaust_all_precreations 0x215
1110 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1111 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1115 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1118 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1119 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1120 remote_ost_nodsh && skip "remote OST with nodsh" && return
1123 rm -f $DIR/$tdir/$tfile
1124 exhaust_precreations 0 0x80000215
1126 $SETSTRIPE $DIR/$tdir/$tfile -i 0 -c 2 # && error
1130 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1132 test_27s() { # bug 10725
1134 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1135 local stripe_count=0
1136 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1137 $SETSTRIPE $DIR/$tdir -s $stripe_size -c $stripe_count && \
1138 error "stripe width >= 2^32 succeeded" || true
1141 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1143 test_27t() { # bug 10864
1148 $WLFS getstripe $tfile
1151 run_test 27t "check that utils parse path correctly"
1153 test_27u() { # bug 4900
1154 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1155 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1157 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1158 do_facet $SINGLEMDS lctl set_param fail_loc=0x139
1160 createmany -o $DIR/$tdir/t- 1000
1161 do_facet $SINGLEMDS lctl set_param fail_loc=0
1163 TLOG=$DIR/$tfile.getstripe
1164 $GETSTRIPE $DIR/$tdir > $TLOG
1165 OBJS=`awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj;}' $TLOG`
1166 unlinkmany $DIR/$tdir/t- 1000
1167 [ $OBJS -gt 0 ] && \
1168 error "$OBJS objects created on OST-0. See $TLOG" || pass
1170 run_test 27u "skip object creation on OSC w/o objects =========="
1172 test_27v() { # bug 4900
1173 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1174 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1175 remote_ost_nodsh && skip "remote OST with nodsh" && return
1177 exhaust_all_precreations 0x215
1181 $SETSTRIPE $DIR/$tdir -c 1 # 1 stripe / file
1183 touch $DIR/$tdir/$tfile
1184 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1186 for (( i=0; i < OSTCOUNT; i++ )) ; do
1187 do_facet ost$i lctl set_param fail_loc=0x705
1189 local START=`date +%s`
1190 createmany -o $DIR/$tdir/$tfile 32
1192 local FINISH=`date +%s`
1193 local TIMEOUT=`lctl get_param -n timeout`
1194 [ $((FINISH - START)) -ge $((TIMEOUT / 2)) ] && \
1195 error "$FINISH - $START >= $TIMEOUT / 2"
1199 run_test 27v "skip object creation on slow OST ================="
1201 test_27w() { # bug 10997
1202 mkdir -p $DIR/$tdir || error "mkdir failed"
1203 $LSTRIPE $DIR/$tdir/f0 -s 65536 || error "lstripe failed"
1204 size=`$GETSTRIPE $DIR/$tdir/f0 -s`
1205 [ $size -ne 65536 ] && error "stripe size $size != 65536" || true
1207 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping multiple stripe count/offset test" && return
1208 for i in `seq 1 $OSTCOUNT`; do
1210 $LSTRIPE $DIR/$tdir/f$i -c $i -i $offset || error "lstripe -c $i -i $offset failed"
1211 count=`$GETSTRIPE -c $DIR/$tdir/f$i`
1212 index=`$GETSTRIPE -o $DIR/$tdir/f$i`
1213 [ $count -ne $i ] && error "stripe count $count != $i" || true
1214 [ $index -ne $offset ] && error "stripe offset $index != $offset" || true
1217 run_test 27w "check lfs setstripe -c -s -i options ============="
1220 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
1221 OFFSET=$(($OSTCOUNT - 1))
1223 local OST=$(lfs osts | awk '/'${OSTIDX}': / { print $2 }' | sed -e 's/_UUID$//')
1226 $SETSTRIPE $DIR/$tdir -c 1 # 1 stripe per file
1227 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1229 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1230 for i in `seq 0 $OFFSET`; do
1231 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1232 error "OST0 was degraded but new created file still use it"
1234 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1236 run_test 27x "create files while OST0 is degraded"
1239 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1240 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1242 local last_id=$(do_facet $SINGLEMDS lctl get_param -n osc.*0000-osc-MDT0000.prealloc_last_id)
1243 local next_id=$(do_facet $SINGLEMDS lctl get_param -n osc.*0000-osc-MDT0000.prealloc_next_id)
1244 local fcount=$((last_id - next_id))
1245 [ $fcount -eq 0 ] && skip "not enough space on OST0" && return
1246 [ $fcount -gt $OSTCOUNT ] && fcount=$OSTCOUNT
1248 MDS_OSCS=`do_facet mds lctl dl | awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
1249 OFFSET=$(($OSTCOUNT-1))
1251 for OSC in $MDS_OSCS; do
1252 if [ $OST == -1 ]; then {
1253 OST=`osc_to_ost $OSC`
1255 echo $OSC "is Deactivate:"
1256 do_facet mds lctl --device %$OSC deactivate
1260 OSTIDX=$(lfs osts | grep ${OST} | awk '{print $1}' | sed -e 's/://')
1262 $SETSTRIPE $DIR/$tdir -c 1 # 1 stripe / file
1264 do_facet ost$OSTIDX lctl set_param -n obdfilter.$OST.degraded 1
1266 createmany -o $DIR/$tdir/$tfile $fcount
1267 do_facet ost$OSTIDX lctl set_param -n obdfilter.$OST.degraded 0
1269 for i in `seq 0 $OFFSET`; do
1270 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "$OSTIDX"` ] || \
1271 error "files created on deactivated OSTs instead of degraded OST"
1273 for OSC in $MDS_OSCS; do
1274 [ `osc_to_ost $OSC` != $OST ] && {
1275 echo $OSC "is activate"
1276 do_facet mds lctl --device %$OSC activate
1280 run_test 27y "create files while OST0 is degraded and the rest inactive"
1282 # createtest also checks that device nodes are created and
1283 # then visible correctly (#2091)
1284 test_28() { # bug 2091
1286 $CREATETEST $DIR/d28/ct || error
1288 run_test 28 "create/mknod/mkdir with bad file types ============"
1291 cancel_lru_locks mdc
1297 declare -i LOCKCOUNTORIG=0
1298 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1299 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
1301 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
1303 declare -i LOCKUNUSEDCOUNTORIG=0
1304 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1305 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
1312 declare -i LOCKCOUNTCURRENT=0
1313 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1314 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
1317 declare -i LOCKUNUSEDCOUNTCURRENT=0
1318 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1319 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
1322 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1323 lctl set_param -n ldlm.dump_namespaces ""
1324 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1325 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1326 log "dumped log to $TMP/test_29.dk (bug 5793)"
1329 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1330 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1331 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1332 log "dumped log to $TMP/test_29.dk (bug 5793)"
1336 run_test 29 "IT_GETATTR regression ============================"
1339 cp `which ls` $DIR || cp /bin/ls $DIR
1343 run_test 30 "run binary from Lustre (execve) ==================="
1346 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1347 $CHECKSTAT -a $DIR/f31 || error
1349 run_test 31a "open-unlink file =================================="
1352 touch $DIR/f31 || error
1353 ln $DIR/f31 $DIR/f31b || error
1354 multiop $DIR/f31b Ouc || error
1355 $CHECKSTAT -t file $DIR/f31 || error
1357 run_test 31b "unlink file with multiple links while open ======="
1360 touch $DIR/f31 || error
1361 ln $DIR/f31 $DIR/f31c || error
1362 multiop_bg_pause $DIR/f31 O_uc || return 1
1364 multiop $DIR/f31c Ouc
1365 kill -USR1 $MULTIPID
1368 run_test 31c "open-unlink file with multiple links ============="
1371 opendirunlink $DIR/d31d $DIR/d31d || error
1372 $CHECKSTAT -a $DIR/d31d || error
1374 run_test 31d "remove of open directory ========================="
1376 test_31e() { # bug 2904
1377 check_kernel_version 34 || return 0
1378 openfilleddirunlink $DIR/d31e || error
1380 run_test 31e "remove of open non-empty directory ==============="
1382 test_31f() { # bug 4554
1385 $SETSTRIPE $DIR/d31f -s 1048576 -c 1
1386 cp /etc/hosts $DIR/d31f
1388 $GETSTRIPE $DIR/d31f/hosts
1389 multiop_bg_pause $DIR/d31f D_c || return 1
1392 rm -rv $DIR/d31f || error "first of $DIR/d31f"
1394 $SETSTRIPE $DIR/d31f -s 1048576 -c 1
1395 cp /etc/hosts $DIR/d31f
1398 multiop_bg_pause $DIR/d31f D_c || return 1
1401 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
1402 wait $MULTIPID || error "first opendir $MULTIPID failed"
1406 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
1407 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
1410 run_test 31f "remove of open directory with open-unlink file ==="
1413 echo "-- cross directory link --"
1414 mkdir $DIR/d31g{a,b}
1416 ln $DIR/d31ga/f $DIR/d31gb/g
1417 $CHECKSTAT -t file $DIR/d31ga/f || error "source"
1418 [ `stat -c%h $DIR/d31ga/f` == '2' ] || error "source nlink"
1419 $CHECKSTAT -t file $DIR/d31gb/g || error "target"
1420 [ `stat -c%h $DIR/d31gb/g` == '2' ] || error "target nlink"
1422 run_test 31g "cross directory link==============="
1425 echo "-- cross directory link --"
1429 ln $DIR/d31h/f $DIR/d31h/dir/g
1430 $CHECKSTAT -t file $DIR/d31h/f || error "source"
1431 [ `stat -c%h $DIR/d31h/f` == '2' ] || error "source nlink"
1432 $CHECKSTAT -t file $DIR/d31h/dir/g || error "target"
1433 [ `stat -c%h $DIR/d31h/dir/g` == '2' ] || error "target nlink"
1435 run_test 31h "cross directory link under child==============="
1438 echo "-- cross directory link --"
1441 touch $DIR/d31i/dir/f
1442 ln $DIR/d31i/dir/f $DIR/d31i/g
1443 $CHECKSTAT -t file $DIR/d31i/dir/f || error "source"
1444 [ `stat -c%h $DIR/d31i/dir/f` == '2' ] || error "source nlink"
1445 $CHECKSTAT -t file $DIR/d31i/g || error "target"
1446 [ `stat -c%h $DIR/d31i/g` == '2' ] || error "target nlink"
1448 run_test 31i "cross directory link under parent==============="
1453 mkdir $DIR/d31j/dir1
1454 ln $DIR/d31j/dir1 $DIR/d31j/dir2 && error "ln for dir"
1455 link $DIR/d31j/dir1 $DIR/d31j/dir3 && error "link for dir"
1456 mlink $DIR/d31j/dir1 $DIR/d31j/dir4 && error "mlink for dir"
1457 mlink $DIR/d31j/dir1 $DIR/d31j/dir1 && error "mlink to the same dir"
1460 run_test 31j "link for directory==============="
1466 touch $DIR/d31k/exist
1467 mlink $DIR/d31k/s $DIR/d31k/t || error "mlink"
1468 mlink $DIR/d31k/s $DIR/d31k/exist && error "mlink to exist file"
1469 mlink $DIR/d31k/s $DIR/d31k/s && error "mlink to the same file"
1470 mlink $DIR/d31k/s $DIR/d31k && error "mlink to parent dir"
1471 mlink $DIR/d31k $DIR/d31k/s && error "mlink parent dir to target"
1472 mlink $DIR/d31k/not-exist $DIR/d31k/foo && error "mlink non-existing to new"
1473 mlink $DIR/d31k/not-exist $DIR/d31k/s && error "mlink non-existing to exist"
1476 run_test 31k "link to file: the same, non-existing, dir==============="
1482 touch $DIR/d31m2/exist
1483 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
1484 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
1485 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
1486 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
1487 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
1488 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
1491 run_test 31m "link to file: the same, non-existing, dir==============="
1494 echo "== more mountpoints and symlinks ================="
1495 [ -e $DIR/d32a ] && rm -fr $DIR/d32a
1496 mkdir -p $DIR/d32a/ext2-mountpoint
1497 mount -t ext2 -o loop $EXT2_DEV $DIR/d32a/ext2-mountpoint || error
1498 $CHECKSTAT -t dir $DIR/d32a/ext2-mountpoint/.. || error
1499 $UMOUNT $DIR/d32a/ext2-mountpoint || error
1501 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
1504 [ -e $DIR/d32b ] && rm -fr $DIR/d32b
1505 mkdir -p $DIR/d32b/ext2-mountpoint
1506 mount -t ext2 -o loop $EXT2_DEV $DIR/d32b/ext2-mountpoint || error
1507 ls -al $DIR/d32b/ext2-mountpoint/.. || error
1508 $UMOUNT $DIR/d32b/ext2-mountpoint || error
1510 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
1513 [ -e $DIR/d32c ] && rm -fr $DIR/d32c
1514 mkdir -p $DIR/d32c/ext2-mountpoint
1515 mount -t ext2 -o loop $EXT2_DEV $DIR/d32c/ext2-mountpoint || error
1516 mkdir -p $DIR/d32c/d2/test_dir
1517 $CHECKSTAT -t dir $DIR/d32c/ext2-mountpoint/../d2/test_dir || error
1518 $UMOUNT $DIR/d32c/ext2-mountpoint || error
1520 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
1523 [ -e $DIR/d32d ] && rm -fr $DIR/d32d
1524 mkdir -p $DIR/d32d/ext2-mountpoint
1525 mount -t ext2 -o loop $EXT2_DEV $DIR/d32d/ext2-mountpoint || error
1526 mkdir -p $DIR/d32d/d2/test_dir
1527 ls -al $DIR/d32d/ext2-mountpoint/../d2/test_dir || error
1528 $UMOUNT $DIR/d32d/ext2-mountpoint || error
1530 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
1533 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
1534 mkdir -p $DIR/d32e/tmp
1535 TMP_DIR=$DIR/d32e/tmp
1536 ln -s $DIR/d32e $TMP_DIR/symlink11
1537 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1538 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
1539 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
1541 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
1544 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
1545 mkdir -p $DIR/d32f/tmp
1546 TMP_DIR=$DIR/d32f/tmp
1547 ln -s $DIR/d32f $TMP_DIR/symlink11
1548 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1549 ls $DIR/d32f/tmp/symlink11 || error
1550 ls $DIR/d32f/symlink01 || error
1552 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
1555 TMP_DIR=$DIR/$tdir/tmp
1556 mkdir -p $TMP_DIR $DIR/${tdir}2
1557 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1558 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1559 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
1560 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
1561 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
1562 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
1564 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1567 rm -fr $DIR/$tdir $DIR/${tdir}2
1568 TMP_DIR=$DIR/$tdir/tmp
1569 mkdir -p $TMP_DIR $DIR/${tdir}2
1570 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1571 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1572 ls $TMP_DIR/symlink12 || error
1573 ls $DIR/$tdir/symlink02 || error
1575 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1578 [ -e $DIR/d32i ] && rm -fr $DIR/d32i
1579 mkdir -p $DIR/d32i/ext2-mountpoint
1580 mount -t ext2 -o loop $EXT2_DEV $DIR/d32i/ext2-mountpoint || error
1581 touch $DIR/d32i/test_file
1582 $CHECKSTAT -t file $DIR/d32i/ext2-mountpoint/../test_file || error
1583 $UMOUNT $DIR/d32i/ext2-mountpoint || error
1585 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
1588 [ -e $DIR/d32j ] && rm -fr $DIR/d32j
1589 mkdir -p $DIR/d32j/ext2-mountpoint
1590 mount -t ext2 -o loop $EXT2_DEV $DIR/d32j/ext2-mountpoint || error
1591 touch $DIR/d32j/test_file
1592 cat $DIR/d32j/ext2-mountpoint/../test_file || error
1593 $UMOUNT $DIR/d32j/ext2-mountpoint || error
1595 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
1599 mkdir -p $DIR/d32k/ext2-mountpoint
1600 mount -t ext2 -o loop $EXT2_DEV $DIR/d32k/ext2-mountpoint
1601 mkdir -p $DIR/d32k/d2
1602 touch $DIR/d32k/d2/test_file || error
1603 $CHECKSTAT -t file $DIR/d32k/ext2-mountpoint/../d2/test_file || error
1604 $UMOUNT $DIR/d32k/ext2-mountpoint || error
1606 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
1610 mkdir -p $DIR/d32l/ext2-mountpoint
1611 mount -t ext2 -o loop $EXT2_DEV $DIR/d32l/ext2-mountpoint || error
1612 mkdir -p $DIR/d32l/d2
1613 touch $DIR/d32l/d2/test_file
1614 cat $DIR/d32l/ext2-mountpoint/../d2/test_file || error
1615 $UMOUNT $DIR/d32l/ext2-mountpoint || error
1617 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
1621 mkdir -p $DIR/d32m/tmp
1622 TMP_DIR=$DIR/d32m/tmp
1623 ln -s $DIR $TMP_DIR/symlink11
1624 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1625 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
1626 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
1628 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
1632 mkdir -p $DIR/d32n/tmp
1633 TMP_DIR=$DIR/d32n/tmp
1634 ln -s $DIR $TMP_DIR/symlink11
1635 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1636 ls -l $DIR/d32n/tmp/symlink11 || error
1637 ls -l $DIR/d32n/symlink01 || error
1639 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
1642 rm -fr $DIR/d32o $DIR/$tfile
1644 mkdir -p $DIR/d32o/tmp
1645 TMP_DIR=$DIR/d32o/tmp
1646 ln -s $DIR/$tfile $TMP_DIR/symlink12
1647 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1648 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
1649 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
1650 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
1651 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
1653 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
1663 mkdir -p $DIR/d32p/tmp
1665 TMP_DIR=$DIR/d32p/tmp
1667 ln -s $DIR/$tfile $TMP_DIR/symlink12
1669 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1671 cat $DIR/d32p/tmp/symlink12 || error
1673 cat $DIR/d32p/symlink02 || error
1676 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
1679 [ -e $DIR/d32q ] && rm -fr $DIR/d32q
1681 touch $DIR/d32q/under_the_mount
1682 mount -t ext2 -o loop $EXT2_DEV $DIR/d32q
1683 ls $DIR/d32q/under_the_mount && error || true
1684 $UMOUNT $DIR/d32q || error
1686 run_test 32q "stat follows mountpoints in Lustre (should return error)"
1689 [ -e $DIR/d32r ] && rm -fr $DIR/d32r
1691 touch $DIR/d32r/under_the_mount
1692 mount -t ext2 -o loop $EXT2_DEV $DIR/d32r
1693 ls $DIR/d32r | grep -q under_the_mount && error || true
1694 $UMOUNT $DIR/d32r || error
1696 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
1701 chmod 444 $DIR/$tfile
1702 chown $RUNAS_ID $DIR/$tfile
1704 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
1707 run_test 33 "write file with mode 444 (should return error) ===="
1712 chown $RUNAS_ID $DIR/d33
1713 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
1714 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
1715 error "open RDWR" || true
1717 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
1722 chown $RUNAS_ID $DIR/d33
1723 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
1725 run_test 33b "test open file with malformed flags (No panic and return error)"
1727 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
1730 $MCREATE $DIR/f34 || error
1731 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1732 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
1733 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1734 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1736 run_test 34a "truncate file that has not been opened ==========="
1739 [ ! -f $DIR/f34 ] && test_34a
1740 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1741 $OPENFILE -f O_RDONLY $DIR/f34
1742 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1743 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1745 run_test 34b "O_RDONLY opening file doesn't create objects ====="
1748 [ ! -f $DIR/f34 ] && test_34a
1749 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1750 $OPENFILE -f O_RDWR $DIR/f34
1751 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
1752 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1754 run_test 34c "O_RDWR opening file-with-size works =============="
1757 [ ! -f $DIR/f34 ] && test_34a
1758 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
1759 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1762 run_test 34d "write to sparse file ============================="
1766 $MCREATE $DIR/f34e || error
1767 $TRUNCATE $DIR/f34e 1000 || error
1768 $CHECKSTAT -s 1000 $DIR/f34e || error
1769 $OPENFILE -f O_RDWR $DIR/f34e
1770 $CHECKSTAT -s 1000 $DIR/f34e || error
1772 run_test 34e "create objects, some with size and some without =="
1774 test_34f() { # bug 6242, 6243
1777 $MCREATE $DIR/f34f || error
1778 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
1779 dd if=$DIR/f34f of=$TMP/f34f
1780 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
1781 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
1782 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
1783 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
1784 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
1786 run_test 34f "read from a file with no objects until EOF ======="
1789 cp /bin/sh $DIR/f35a
1791 chown $RUNAS_ID $DIR/f35a
1792 $RUNAS $DIR/f35a && error || true
1795 run_test 35a "exec file with mode 444 (should return and not leak) ====="
1799 utime $DIR/f36 || error
1801 run_test 36a "MDS utime check (mknod, utime) ==================="
1805 utime $DIR/f36 || error
1807 run_test 36b "OST utime check (open, utime) ===================="
1812 chown $RUNAS_ID $DIR/d36
1813 $RUNAS utime $DIR/d36/f36 || error
1815 run_test 36c "non-root MDS utime check (mknod, utime) =========="
1818 [ ! -d $DIR/d36 ] && test_36c
1819 echo "" > $DIR/d36/f36
1820 $RUNAS utime $DIR/d36/f36 || error
1822 run_test 36d "non-root OST utime check (open, utime) ==========="
1825 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
1827 touch $DIR/$tdir/$tfile
1828 $RUNAS utime $DIR/$tdir/$tfile && \
1829 error "utime worked, expected failure" || true
1831 run_test 36e "utime on non-owned file (should return error) ===="
1835 local LANG_SAVE=$LANG
1836 local LC_LANG_SAVE=$LC_LANG
1837 export LANG=C LC_LANG=C # for date language
1839 DATESTR="Dec 20 2000"
1841 lctl set_param fail_loc=$fl
1843 cp /etc/hosts $DIR/$tdir/$tfile
1844 sync & # write RPC generated with "current" inode timestamp, but delayed
1846 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
1847 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
1848 cancel_lru_locks osc
1849 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
1851 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
1852 echo "BEFORE: $LS_BEFORE" && \
1853 echo "AFTER : $LS_AFTER" && \
1854 echo "WANT : $DATESTR" && \
1855 error "$DIR/$tdir/$tfile timestamps changed" || true
1857 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
1861 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
1862 subr_36fh "0x80000214"
1864 run_test 36f "utime on file racing with OST BRW write =========="
1867 remote_ost_nodsh && skip "remote OST with nodsh" && return
1870 export FMD_MAX_AGE=`do_facet ost1 lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | head -n 1`
1871 FMD_BEFORE="`awk '/ll_fmd_cache/ { print $2 }' /proc/slabinfo`"
1872 touch $DIR/$tdir/$tfile
1873 sleep $((FMD_MAX_AGE + 12))
1874 FMD_AFTER="`awk '/ll_fmd_cache/ { print $2 }' /proc/slabinfo`"
1875 [ "$FMD_AFTER" -gt "$FMD_BEFORE" ] && \
1876 echo "AFTER : $FMD_AFTER > BEFORE $FMD_BEFORE" && \
1877 error "fmd didn't expire after ping" || true
1879 run_test 36g "filter mod data cache expiry ====================="
1882 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
1883 subr_36fh "0x80000227"
1885 run_test 36h "utime on file racing with OST BRW write =========="
1889 echo f > $DIR/$tdir/fbugfile
1890 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
1891 ls $DIR/$tdir | grep "\<fbugfile\>" && error
1892 $UMOUNT $DIR/$tdir || error
1893 rm -f $DIR/$tdir/fbugfile || error
1895 run_test 37 "ls a mounted file system to check old content ====="
1898 local file=$DIR/$tfile
1900 openfile -f O_DIRECTORY $file
1903 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
1904 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
1906 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
1910 touch $DIR/${tfile}2
1911 # ls -l $DIR/$tfile $DIR/${tfile}2
1912 # ls -lu $DIR/$tfile $DIR/${tfile}2
1913 # ls -lc $DIR/$tfile $DIR/${tfile}2
1915 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
1916 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
1918 ls -l $DIR/$tfile $DIR/${tfile}2
1920 ls -lu $DIR/$tfile $DIR/${tfile}2
1922 ls -lc $DIR/$tfile $DIR/${tfile}2
1923 error "O_TRUNC didn't change timestamps"
1926 run_test 39 "mtime changed on create ==========================="
1929 dd if=/dev/zero of=$DIR/f40 bs=4096 count=1
1930 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/f40 && error
1931 $CHECKSTAT -t file -s 4096 $DIR/f40 || error
1933 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
1937 small_write $DIR/f41 18
1939 run_test 41 "test small file write + fstat ====================="
1941 count_ost_writes() {
1942 lctl get_param -n osc.*.stats |
1943 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
1950 BG_DIRTY_RATIO_SAVE=10
1951 MAX_BG_DIRTY_RATIO=25
1955 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
1956 # dirty_ratio, dirty_background_ratio
1957 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
1958 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
1959 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
1960 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
1962 # if file not here, we are a 2.4 kernel
1963 kill -CONT `pidof kupdated`
1968 # setup the trap first, so someone cannot exit the test at the
1969 # exact wrong time and mess up a machine
1970 trap start_writeback EXIT
1971 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
1972 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
1973 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
1974 sysctl -w vm.dirty_writeback_centisecs=0
1975 sysctl -w vm.dirty_writeback_centisecs=0
1976 # save and increase /proc/sys/vm/dirty_ratio
1977 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
1978 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
1979 # save and increase /proc/sys/vm/dirty_background_ratio
1980 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
1981 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
1983 # if file not here, we are a 2.4 kernel
1984 kill -STOP `pidof kupdated`
1988 # ensure that all stripes have some grant before we test client-side cache
1990 [ "$SETUP_TEST42" ] && return
1991 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
1992 dd if=/dev/zero of=$i bs=4k count=1
1998 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
1999 # file truncation, and file removal.
2002 cancel_lru_locks osc
2004 sync; sleep 1; sync # just to be safe
2005 BEFOREWRITES=`count_ost_writes`
2006 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
2007 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
2008 AFTERWRITES=`count_ost_writes`
2009 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
2010 error "$BEFOREWRITES < $AFTERWRITES"
2013 run_test 42a "ensure that we don't flush on close =============="
2017 cancel_lru_locks osc
2020 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
2021 BEFOREWRITES=`count_ost_writes`
2022 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
2023 AFTERWRITES=`count_ost_writes`
2024 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
2025 error "$BEFOREWRITES < $AFTERWRITES on unlink"
2027 BEFOREWRITES=`count_ost_writes`
2028 sync || error "sync: $?"
2029 AFTERWRITES=`count_ost_writes`
2030 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
2031 error "$BEFOREWRITES < $AFTERWRITES on sync"
2033 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
2037 run_test 42b "test destroy of file with cached dirty data ======"
2039 # if these tests just want to test the effect of truncation,
2040 # they have to be very careful. consider:
2041 # - the first open gets a {0,EOF}PR lock
2042 # - the first write conflicts and gets a {0, count-1}PW
2043 # - the rest of the writes are under {count,EOF}PW
2044 # - the open for truncate tries to match a {0,EOF}PR
2045 # for the filesize and cancels the PWs.
2046 # any number of fixes (don't get {0,EOF} on open, match
2047 # composite locks, do smarter file size management) fix
2048 # this, but for now we want these tests to verify that
2049 # the cancellation with truncate intent works, so we
2050 # start the file with a full-file pw lock to match against
2051 # until the truncate.
2056 cancel_lru_locks osc
2058 # prime the file with 0,EOF PW to match
2062 # now the real test..
2063 dd if=/dev/zero of=$file bs=1024 count=100
2064 BEFOREWRITES=`count_ost_writes`
2065 $TRUNCATE $file $offset
2066 cancel_lru_locks osc
2067 AFTERWRITES=`count_ost_writes`
2073 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
2074 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
2077 run_test 42c "test partial truncate of file with cached dirty data"
2081 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
2082 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
2085 run_test 42d "test complete truncate of file with cached dirty data"
2089 cp -p /bin/ls $DIR/$tdir/$tfile
2090 multiop $DIR/$tdir/$tfile Ow_c &
2092 # give multiop a chance to open
2095 $DIR/$tdir/$tfile && error || true
2098 run_test 43 "execution of file opened for write 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 multiop $DIR/d43/multiop Oc && error "expected error, got success"
2106 kill -USR1 $MULTIOP_PID || return 2
2107 wait $MULTIOP_PID || return 3
2110 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
2114 cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
2115 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
2117 truncate $DIR/d43/multiop 0 && error "expected error, got success"
2118 kill -USR1 $MULTIOP_PID || return 2
2119 wait $MULTIOP_PID || return 3
2122 run_test 43b "truncate of file being executed should return -ETXTBSY"
2125 local testdir="$DIR/d43c"
2128 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
2129 ( cd $testdir && md5sum -c)
2131 run_test 43c "md5sum of copy into lustre========================"
2134 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
2135 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
2136 dd if=$DIR/f1 bs=4k count=1 > /dev/null
2138 run_test 44 "zero length read from a sparse stripe ============="
2141 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
2143 [ -z "$nstripe" ] && skip "can't get stripe info" && return
2144 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
2145 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
2147 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
2148 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
2151 OFFSETS="0 $((stride/2)) $((stride-1))"
2152 for offset in $OFFSETS ; do
2153 for i in `seq 0 $((nstripe-1))`; do
2154 local GLOBALOFFSETS=""
2155 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
2156 local myfn=$DIR/d44a-$size
2157 echo "--------writing $myfn at $size"
2158 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
2159 GLOBALOFFSETS="$GLOBALOFFSETS $size"
2160 ll_sparseness_verify $myfn $GLOBALOFFSETS \
2161 || error "ll_sparseness_verify $GLOBALOFFSETS"
2163 for j in `seq 0 $((nstripe-1))`; do
2164 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
2165 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
2166 GLOBALOFFSETS="$GLOBALOFFSETS $size"
2168 ll_sparseness_verify $myfn $GLOBALOFFSETS \
2169 || error "ll_sparseness_verify $GLOBALOFFSETS"
2174 run_test 44a "test sparse pwrite ==============================="
2178 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
2184 before=`dirty_osc_total`
2185 echo executing "\"$*\""
2187 after=`dirty_osc_total`
2188 echo before $before, after $after
2192 # Obtain grants from OST if it supports it
2193 echo blah > ${f}_grant
2196 do_dirty_record "echo blah > $f"
2197 [ $before -eq $after ] && error "write wasn't cached"
2198 do_dirty_record "> $f"
2199 [ $before -gt $after ] || error "truncate didn't lower dirty count"
2200 do_dirty_record "echo blah > $f"
2201 [ $before -eq $after ] && error "write wasn't cached"
2202 do_dirty_record "sync"
2203 [ $before -gt $after ] || error "writeback didn't lower dirty count"
2204 do_dirty_record "echo blah > $f"
2205 [ $before -eq $after ] && error "write wasn't cached"
2206 do_dirty_record "cancel_lru_locks osc"
2207 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
2210 run_test 45 "osc io page accounting ============================"
2216 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
2217 # test tickles a bug where re-dirtying a page was failing to be mapped to the
2218 # objects offset and an assert hit when an rpc was built with 1023's mapped
2219 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
2224 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2226 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
2227 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2231 run_test 46 "dirtying a previously written page ================"
2233 # test_47 is removed "Device nodes check" is moved to test_28
2235 test_48a() { # bug 2399
2236 check_kernel_version 34 || return 0
2239 mv $DIR/d48a $DIR/d48.new || error "move directory failed"
2240 mkdir $DIR/d48a || error "recreate directory failed"
2241 touch foo || error "'touch foo' failed after recreating cwd"
2242 mkdir bar || error "'mkdir foo' failed after recreating cwd"
2243 if check_kernel_version 44; then
2244 touch .foo || error "'touch .foo' failed after recreating cwd"
2245 mkdir .bar || error "'mkdir .foo' failed after recreating cwd"
2247 ls . > /dev/null || error "'ls .' failed after recreating cwd"
2248 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2249 cd . || error "'cd .' failed after recreating cwd"
2250 mkdir . && error "'mkdir .' worked after recreating cwd"
2251 rmdir . && error "'rmdir .' worked after recreating cwd"
2252 ln -s . baz || error "'ln -s .' failed after recreating cwd"
2253 cd .. || error "'cd ..' failed after recreating cwd"
2255 run_test 48a "Access renamed working dir (should return errors)="
2257 test_48b() { # bug 2399
2258 check_kernel_version 34 || return 0
2261 rmdir $DIR/d48b || error "remove cwd $DIR/d48b failed"
2262 touch foo && error "'touch foo' worked after removing cwd"
2263 mkdir foo && error "'mkdir foo' worked after removing cwd"
2264 if check_kernel_version 44; then
2265 touch .foo && error "'touch .foo' worked after removing cwd"
2266 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2268 ls . > /dev/null && error "'ls .' worked after removing cwd"
2269 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2270 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
2271 mkdir . && error "'mkdir .' worked after removing cwd"
2272 rmdir . && error "'rmdir .' worked after removing cwd"
2273 ln -s . foo && error "'ln -s .' worked after removing cwd"
2274 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
2276 run_test 48b "Access removed working dir (should return errors)="
2278 test_48c() { # bug 2350
2279 check_kernel_version 36 || return 0
2280 #lctl set_param debug=-1
2282 mkdir -p $DIR/d48c/dir
2284 $TRACE rmdir $DIR/d48c/dir || error "remove cwd $DIR/d48c/dir failed"
2285 $TRACE touch foo && error "'touch foo' worked after removing cwd"
2286 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
2287 if check_kernel_version 44; then
2288 touch .foo && error "'touch .foo' worked after removing cwd"
2289 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2291 $TRACE ls . && error "'ls .' worked after removing cwd"
2292 $TRACE ls .. || error "'ls ..' failed after removing cwd"
2293 is_patchless || ( $TRACE cd . && error "'cd .' worked after removing cwd" )
2294 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
2295 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
2296 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
2297 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
2299 run_test 48c "Access removed working subdir (should return errors)"
2301 test_48d() { # bug 2350
2302 check_kernel_version 36 || return 0
2303 #lctl set_param debug=-1
2305 mkdir -p $DIR/d48d/dir
2307 $TRACE rmdir $DIR/d48d/dir || error "remove cwd $DIR/d48d/dir failed"
2308 $TRACE rmdir $DIR/d48d || error "remove parent $DIR/d48d failed"
2309 $TRACE touch foo && error "'touch foo' worked after removing parent"
2310 $TRACE mkdir foo && error "'mkdir foo' worked after removing parent"
2311 if check_kernel_version 44; then
2312 touch .foo && error "'touch .foo' worked after removing parent"
2313 mkdir .foo && error "'mkdir .foo' worked after removing parent"
2315 $TRACE ls . && error "'ls .' worked after removing parent"
2316 $TRACE ls .. && error "'ls ..' worked after removing parent"
2317 is_patchless || ( $TRACE cd . && error "'cd .' worked after recreate parent" )
2318 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
2319 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
2320 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
2321 is_patchless || ( $TRACE cd .. && error "'cd ..' worked after removing parent" || true )
2323 run_test 48d "Access removed parent subdir (should return errors)"
2325 test_48e() { # bug 4134
2326 check_kernel_version 41 || return 0
2327 #lctl set_param debug=-1
2329 mkdir -p $DIR/d48e/dir
2331 $TRACE rmdir $DIR/d48e/dir || error "remove cwd $DIR/d48e/dir failed"
2332 $TRACE rmdir $DIR/d48e || error "remove parent $DIR/d48e failed"
2333 $TRACE touch $DIR/d48e || error "'touch $DIR/d48e' failed"
2334 $TRACE chmod +x $DIR/d48e || error "'chmod +x $DIR/d48e' failed"
2335 # On a buggy kernel addition of "touch foo" after cd .. will
2336 # produce kernel oops in lookup_hash_it
2337 touch ../foo && error "'cd ..' worked after recreate parent"
2339 $TRACE rm $DIR/d48e || error "rm '$DIR/d48e' failed"
2341 run_test 48e "Access to recreated parent subdir (should return errors)"
2347 ls /proc/$$/cwd || error
2349 run_test 50 "special situations: /proc symlinks ==============="
2351 test_51a() { # was test_51
2352 # bug 1516 - create an empty entry right after ".." then split dir
2355 $MCREATE $DIR/d51/bar
2357 createmany -m $DIR/d51/longfile 201
2359 while [ `ls -sd $DIR/d51 | awk '{ print $1 }'` -eq 4 ]; do
2360 $MCREATE $DIR/d51/longfile$FNUM
2365 ls -l $DIR/d51 > /dev/null || error
2367 run_test 51a "special situations: split htree with empty entry =="
2369 #export NUMTEST=70000
2370 # FIXME: I select a relatively small number to do basic test.
2371 # large number may give panic(). debugging on this is going on.
2374 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
2375 [ $NUMFREE -lt 21000 ] && \
2376 skip "not enough free inodes ($NUMFREE)" && \
2379 check_kernel_version 40 || NUMTEST=31000
2380 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 50))
2383 createmany -d $DIR/d51b/t- $NUMTEST
2385 run_test 51b "mkdir .../t-0 --- .../t-$NUMTEST ===================="
2388 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2390 local ndirs=${TEST51BB_NDIRS:-10}
2391 local nfiles=${TEST51BB_NFILES:-100}
2393 local numfree=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
2395 [ $numfree -lt $(( ndirs * nfiles)) ] && \
2396 nfiles=$(( numfree / ndirs - 10 ))
2398 local dir=$DIR/d51bb
2400 local savePOLICY=$(lctl get_param -n lmv.*.placement)
2401 lctl set_param -n lmv.*.placement=CHAR
2404 local IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
2408 for ((i=0; i < $ndirs; i++)); do
2409 dirs[i]=$dir/$RANDOM
2410 echo Creating directory ${dirs[i]}
2413 echo Creating $nfiles in dir ${dirs[i]} ...
2414 echo "createmany -o ${dirs[i]}/$tfile- $nfiles"
2415 createmany -o ${dirs[i]}/$tfile- $nfiles
2421 IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
2425 for ((i=0; i<${#NEWUSED[@]}; i++)); do
2426 echo "mds $i: inodes count OLD ${OLDUSED[$i]} NEW ${NEWUSED[$i]}"
2427 [ ${OLDUSED[$i]} -lt ${NEWUSED[$i]} ] || rc=$((rc + 1))
2430 lctl set_param -n lmv.*.placement=$savePOLICY
2432 [ $rc -ne $MDSCOUNT ] || \
2433 error "Objects/inodes are not distributed over all mds servers"
2435 run_test 51bb "mkdir createmany CMD $MDSCOUNT ===================="
2439 [ ! -d $DIR/d51b ] && skip "$DIR/51b missing" && \
2442 unlinkmany -d $DIR/d51b/t- $NUMTEST
2444 run_test 51c "rmdir .../t-0 --- .../t-$NUMTEST ===================="
2447 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping test with few OSTs" && return
2449 createmany -o $DIR/d51d/t- 1000
2450 $LFS getstripe $DIR/d51d > $TMP/files
2451 for N in `seq 0 $((OSTCOUNT - 1))`; do
2452 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
2453 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
2454 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
2456 unlinkmany $DIR/d51d/t- 1000
2459 for N in `seq 1 $((OSTCOUNT - 1))`; do
2460 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
2461 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
2462 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
2463 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
2465 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
2466 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
2467 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
2468 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
2472 run_test 51d "check object distribution ===================="
2475 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
2478 chattr +a $DIR/d52a/foo || error "chattr +a failed"
2479 echo bar >> $DIR/d52a/foo || error "append bar failed"
2480 cp /etc/hosts $DIR/d52a/foo && error "cp worked"
2481 rm -f $DIR/d52a/foo 2>/dev/null && error "rm worked"
2482 link $DIR/d52a/foo $DIR/d52a/foo_link 2>/dev/null && error "link worked"
2483 echo foo >> $DIR/d52a/foo || error "append foo failed"
2484 mrename $DIR/d52a/foo $DIR/d52a/foo_ren && error "rename worked"
2485 lsattr $DIR/d52a/foo | egrep -q "^-+[ae]-+ $DIR/d52a/foo" || error "lsattr"
2486 chattr -a $DIR/d52a/foo || error "chattr -a failed"
2487 cp -r $DIR/d52a /tmp/
2488 rm -fr $DIR/d52a || error "cleanup rm failed"
2490 run_test 52a "append-only flag test (should return errors) ====="
2493 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
2496 chattr +i $DIR/d52b/foo || error "chattr +i failed"
2497 cat test > $DIR/d52b/foo && error "cat test worked"
2498 cp /etc/hosts $DIR/d52b/foo && error "cp worked"
2499 rm -f $DIR/d52b/foo 2>/dev/null && error "rm worked"
2500 link $DIR/d52b/foo $DIR/d52b/foo_link 2>/dev/null && error "link worked"
2501 echo foo >> $DIR/d52b/foo && error "echo worked"
2502 mrename $DIR/d52b/foo $DIR/d52b/foo_ren && error "rename worked"
2503 [ -f $DIR/d52b/foo ] || error
2504 [ -f $DIR/d52b/foo_ren ] && error
2505 lsattr $DIR/d52b/foo | egrep -q "^-+[ie]-+ $DIR/d52b/foo" || error "lsattr"
2506 chattr -i $DIR/d52b/foo || error "chattr failed"
2508 rm -fr $DIR/d52b || error
2510 run_test 52b "immutable flag test (should return errors) ======="
2513 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2514 remote_ost_nodsh && skip "remote OST with nodsh" && return
2523 for value in $(do_facet $SINGLEMDS lctl get_param osc.*-osc-MDT0000.prealloc_last_id) ; do
2524 param=`echo ${value[0]} | cut -d "=" -f1`
2525 ostname=`echo $param | cut -d "." -f2 | cut -d - -f 1-2`
2526 mds_last=$(do_facet $SINGLEMDS lctl get_param -n $param)
2527 ostnum=$(echo $ostname | sed "s/${FSNAME}-OST//g" | awk '{print ($1+1)}' )
2528 ost_last=$(do_facet ost$ostnum lctl get_param -n obdfilter.$ostname.last_id | head -n 1)
2529 echo "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
2530 if [ $ost_last != $mds_last ]; then
2531 error "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
2535 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
2538 [ ! -f "$SOCKETSERVER" ] && skip_env "no socketserver, skipping" && return
2539 [ ! -f "$SOCKETCLIENT" ] && skip_env "no socketclient, skipping" && return
2540 $SOCKETSERVER $DIR/socket
2541 $SOCKETCLIENT $DIR/socket || error
2542 $MUNLINK $DIR/socket
2544 run_test 54a "unix domain socket test =========================="
2550 dd if=/dev/zero of=$f bs=`page_size` count=1
2552 run_test 54b "char device works in lustre ======================"
2555 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
2556 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
2557 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
2559 for i in `seq 3 7`; do
2560 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
2570 loopdev="$DIR/loop54c"
2573 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
2574 mknod $loopdev b 7 $LOOPNUM
2575 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
2576 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
2577 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
2578 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
2580 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
2581 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
2583 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
2588 run_test 54c "block device works in lustre ====================="
2594 [ "$string" = `echo $string > $f | cat $f` ] || error
2596 run_test 54d "fifo device works in lustre ======================"
2599 check_kernel_version 46 || return 0
2602 cp -aL /dev/console $f
2603 echo $string > $f || error
2605 run_test 54e "console/tty device works in lustre ======================"
2608 grep -q $FSTYPE /proc/filesystems && return 1
2610 grep -q $FSTYPE /proc/filesystems && return 1
2611 insmod ../$FSTYPE/$FSTYPE.o
2612 grep -q $FSTYPE /proc/filesystems && return 1
2613 insmod ../$FSTYPE/$FSTYPE.ko
2614 grep -q $FSTYPE /proc/filesystems && return 1
2621 client_only && skip "Not a server" && return
2622 mount -t $FSTYPE -o loop,iopen $EXT2_DEV $DIR/d55 || error "mounting"
2624 $IOPENTEST1 $DIR/d55/foo $DIR/d55 || error "running $IOPENTEST1"
2625 $IOPENTEST2 $DIR/d55 || error "running $IOPENTEST2"
2626 echo "check for $EXT2_DEV. Please wait..."
2628 $UMOUNT $DIR/d55 || error "unmounting"
2630 run_test 55 "check iopen_connect_dentry() ======================"
2632 test_56a() { # was test_56
2638 NUMFILESx2=$(($NUMFILES * 2))
2639 for i in `seq 1 $NUMFILES` ; do
2640 touch $DIR/d56/file$i
2641 touch $DIR/d56/dir/file$i
2644 # test lfs getstripe with --recursive
2645 FILENUM=`$GETSTRIPE --recursive $DIR/d56 | grep -c obdidx`
2646 [ $FILENUM -eq $NUMFILESx2 ] || error \
2647 "lfs getstripe --recursive $DIR/d56 wrong: found $FILENUM, expected $NUMFILESx2"
2648 FILENUM=`$GETSTRIPE $DIR/d56 | grep -c obdidx`
2649 [ $FILENUM -eq $NUMFILES ] || error \
2650 "lfs getstripe $DIR/d56 without --recursive wrong: found $FILENUM, expected $NUMFILES"
2651 echo "lfs getstripe --recursive passed."
2653 # test lfs getstripe with file instead of dir
2654 FILENUM=`$GETSTRIPE $DIR/d56/file1 | grep -c obdidx`
2655 [ $FILENUM -eq 1 ] || error \
2656 "lfs getstripe $DIR/d56/file1 wrong:found $FILENUM, expected 1"
2657 echo "lfs getstripe file passed."
2659 #test lfs getstripe with --verbose
2660 [ `$GETSTRIPE --verbose $DIR/d56 | grep -c lmm_magic` -eq $NUMFILES ] ||\
2661 error "lfs getstripe --verbose $DIR/d56 wrong: should find $NUMFILES lmm_magic info"
2662 [ `$GETSTRIPE $DIR/d56 | grep -c lmm_magic` -eq 0 ] || error \
2663 "lfs getstripe $DIR/d56 without --verbose wrong: should not show lmm_magic info"
2664 echo "lfs getstripe --verbose passed."
2666 #test lfs getstripe with --obd
2667 $GETSTRIPE --obd wrong_uuid $DIR/d56 2>&1 | grep -q "unknown obduuid" || \
2668 error "lfs getstripe --obd wrong_uuid should return error message"
2670 [ "$OSTCOUNT" -lt 2 ] && \
2671 skip_env "skipping other lfs getstripe --obd test" && return
2673 OBDUUID=$(lfs osts | grep ${OSTIDX}": " | awk '{print $2}')
2674 FILENUM=`$GETSTRIPE -ir $DIR/d56 | grep -x $OSTIDX | wc -l`
2675 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/d56 | grep obdidx | wc -l`
2676 [ $FOUND -eq $FILENUM ] || \
2677 error "lfs getstripe --obd wrong: found $FOUND, expected $FILENUM"
2678 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/d56 | \
2679 sed '/^[ ]*'${OSTIDX}'[ ]/d' |\
2680 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] || \
2681 error "lfs getstripe --obd wrong: should not show file on other obd"
2682 echo "lfs getstripe --obd passed."
2684 run_test 56a "check lfs getstripe ===================================="
2691 if [ ! -d "$DIR/${tdir}g" ] ; then
2692 mkdir -p $DIR/${tdir}g
2693 for i in `seq 1 $LOCAL_NUMFILES` ; do
2694 touch $DIR/${tdir}g/file$i
2696 for i in `seq 1 $LOCAL_NUMDIRS` ; do
2697 mkdir $DIR/${tdir}g/dir$i
2698 for j in `seq 1 $LOCAL_NUMFILES` ; do
2699 touch $DIR/${tdir}g/dir$i/file$j
2705 setup_56_special() {
2710 if [ ! -e "$TDIR/loop1b" ] ; then
2711 for i in `seq 1 $LOCAL_NUMFILES` ; do
2712 mknod $TDIR/loop${i}b b 7 $i
2713 mknod $TDIR/null${i}c c 1 3
2714 ln -s $TDIR/file1 $TDIR/link${i}l
2716 for i in `seq 1 $LOCAL_NUMDIRS` ; do
2717 mknod $TDIR/dir$i/loop${i}b b 7 $i
2718 mknod $TDIR/dir$i/null${i}c c 1 3
2719 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
2727 setup_56 $NUMFILES $NUMDIRS
2729 EXPECTED=$(($NUMDIRS + 2))
2730 # test lfs find with -name
2731 for i in `seq 1 $NUMFILES` ; do
2732 NUMS=`$LFIND -name "*$i" $DIR/${tdir}g | wc -l`
2733 [ $NUMS -eq $EXPECTED ] || error \
2734 "lfs find -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2736 echo "lfs find -name passed."
2738 run_test 56g "check lfs find -name ============================="
2743 setup_56 $NUMFILES $NUMDIRS
2745 EXPECTED=$((($NUMDIRS+1)*($NUMFILES-1)+$NUMFILES))
2746 # test lfs find with ! -name
2747 for i in `seq 1 $NUMFILES` ; do
2748 NUMS=`$LFIND ! -name "*$i" $DIR/${tdir}g | wc -l`
2749 [ $NUMS -eq $EXPECTED ] || error \
2750 "lfs find ! -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2752 echo "lfs find ! -name passed."
2754 run_test 56h "check lfs find ! -name ============================="
2759 UUID=`$LFS osts | awk '/0: / { print $2 }'`
2760 OUT="`$LFIND -ost $UUID $DIR/$tdir`"
2761 [ "$OUT" ] && error "$LFIND returned directory '$OUT'" || true
2763 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
2766 setup_56_special $NUMFILES $NUMDIRS
2768 EXPECTED=$((NUMDIRS+1))
2769 NUMS=`$LFIND -type d $DIR/${tdir}g | wc -l`
2770 [ $NUMS -eq $EXPECTED ] || \
2771 error "lfs find -type d $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2773 run_test 56j "check lfs find -type d ============================="
2776 setup_56_special $NUMFILES $NUMDIRS
2778 EXPECTED=$(((NUMDIRS+1) * NUMFILES))
2779 NUMS=`$LFIND -type f $DIR/${tdir}g | wc -l`
2780 [ $NUMS -eq $EXPECTED ] || \
2781 error "lfs find -type f $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2783 run_test 56k "check lfs find -type f ============================="
2786 setup_56_special $NUMFILES $NUMDIRS
2788 EXPECTED=$((NUMDIRS + NUMFILES))
2789 NUMS=`$LFIND -type b $DIR/${tdir}g | wc -l`
2790 [ $NUMS -eq $EXPECTED ] || \
2791 error "lfs find -type b $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2793 run_test 56l "check lfs find -type b ============================="
2796 setup_56_special $NUMFILES $NUMDIRS
2798 EXPECTED=$((NUMDIRS + NUMFILES))
2799 NUMS=`$LFIND -type c $DIR/${tdir}g | wc -l`
2800 [ $NUMS -eq $EXPECTED ] || \
2801 error "lfs find -type c $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2803 run_test 56m "check lfs find -type c ============================="
2806 setup_56_special $NUMFILES $NUMDIRS
2808 EXPECTED=$((NUMDIRS + NUMFILES))
2809 NUMS=`$LFIND -type l $DIR/${tdir}g | wc -l`
2810 [ $NUMS -eq $EXPECTED ] || \
2811 error "lfs find -type l $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2813 run_test 56n "check lfs find -type l ============================="
2816 setup_56 $NUMFILES $NUMDIRS
2819 utime $TDIR/file1 > /dev/null || error "utime (1)"
2820 utime $TDIR/file2 > /dev/null || error "utime (2)"
2821 utime $TDIR/dir1 > /dev/null || error "utime (3)"
2822 utime $TDIR/dir2 > /dev/null || error "utime (4)"
2823 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
2826 NUMS=`$LFIND -mtime +1 $TDIR | wc -l`
2827 [ $NUMS -eq $EXPECTED ] || \
2828 error "lfs find -mtime $TDIR wrong: found $NUMS, expected $EXPECTED"
2830 run_test 56o "check lfs find -mtime for old files =========================="
2833 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2838 setup_56 $NUMFILES $NUMDIRS
2840 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
2842 NUMS="`$LFIND -uid $RUNAS_ID $TDIR | wc -l`"
2843 [ $NUMS -eq $EXPECTED ] || \
2844 error "lfs find -uid $TDIR wrong: found $NUMS, expected $EXPECTED"
2846 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
2847 NUMS="`$LFIND ! -uid $RUNAS_ID $TDIR | wc -l`"
2848 [ $NUMS -eq $EXPECTED ] || \
2849 error "lfs find ! -uid $TDIR wrong: found $NUMS, expected $EXPECTED"
2851 echo "lfs find -uid and ! -uid passed."
2853 run_test 56p "check lfs find -uid and ! -uid ==============================="
2856 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2861 setup_56 $NUMFILES $NUMDIRS
2863 chgrp $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
2865 NUMS="`$LFIND -gid $RUNAS_ID $TDIR | wc -l`"
2866 [ $NUMS -eq $EXPECTED ] || \
2867 error "lfs find -gid $TDIR wrong: found $NUMS, expected $EXPECTED"
2869 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
2870 NUMS="`$LFIND ! -gid $RUNAS_ID $TDIR | wc -l`"
2871 [ $NUMS -eq $EXPECTED ] || \
2872 error "lfs find ! -gid $TDIR wrong: found $NUMS, expected $EXPECTED"
2874 echo "lfs find -gid and ! -gid passed."
2876 run_test 56q "check lfs find -gid and ! -gid ==============================="
2879 # note test will not do anything if MDS is not local
2880 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2882 local MNTDEV="osd.*MDT*.mntdev"
2883 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
2884 [ -z "$DEV" ] && error "can't access $MNTDEV"
2885 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
2886 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump || error "can't access $DEV"
2887 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
2888 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
2892 run_test 57a "verify MDS filesystem created with large inodes =="
2899 local FILEN=$dir/f$FILECOUNT
2901 rm -rf $dir || error "removing $dir"
2902 mkdir -p $dir || error "creating $dir"
2903 local num=$(get_mds_dir $dir)
2906 echo "mcreating $FILECOUNT files"
2907 createmany -m $dir/f 1 $FILECOUNT || \
2908 error "creating files in $dir"
2910 # verify that files do not have EAs yet
2911 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
2912 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
2916 df $dir #make sure we get new statfs data
2917 local MDSFREE=$(do_facet $mymds lctl get_param -n osd.*MDT000$((num -1)).kbytesfree)
2918 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
2919 echo "opening files to create objects/EAs"
2921 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
2922 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
2925 # verify that files have EAs now
2926 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
2927 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
2929 sleep 1 #make sure we get new statfs data
2931 local MDSFREE2=$(do_facet $mymds lctl get_param -n osd.*MDT000$((num -1)).kbytesfree)
2932 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
2933 if [ "$MDCFREE2" -lt "$((MDCFREE - 8))" ]; then
2934 if [ "$MDSFREE" != "$MDSFREE2" ]; then
2935 error "MDC before $MDCFREE != after $MDCFREE2"
2937 echo "MDC before $MDCFREE != after $MDCFREE2"
2938 echo "unable to confirm if MDS has large inodes"
2943 run_test 57b "default LOV EAs are stored inside large inodes ==="
2946 [ -z "$(which wiretest 2>/dev/null)" ] && skip_env "could not find wiretest" && return
2949 run_test 58 "verify cross-platform wire constants =============="
2952 echo "touch 130 files"
2953 createmany -o $DIR/f59- 130
2955 unlinkmany $DIR/f59- 130
2958 # wait for commitment of removal
2960 run_test 59 "verify cancellation of llog records async ========="
2962 TEST60_HEAD="test_60 run $RANDOM"
2964 [ ! -f run-llog.sh ] && skip_env "missing subtest run-llog.sh" && return
2965 log "$TEST60_HEAD - from kernel mode"
2968 run_test 60a "llog sanity tests run from kernel module =========="
2970 test_60b() { # bug 6411
2972 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
2984 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
2986 run_test 60b "limit repeated messages from CERROR/CWARN ========"
2989 echo "create 5000 files"
2990 createmany -o $DIR/f60c- 5000
2991 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
2992 lctl set_param fail_loc=0x80000137
2993 unlinkmany $DIR/f60c- 5000
2994 lctl set_param fail_loc=0
2996 run_test 60c "unlink file when mds full"
2999 SAVEPRINTK=$(lctl get_param -n printk)
3001 # verify "lctl mark" is even working"
3002 MESSAGE="test message ID $RANDOM $$"
3003 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
3004 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
3006 lctl set_param printk=0 || error "set lnet.printk failed"
3007 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
3008 MESSAGE="new test message ID $RANDOM $$"
3009 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
3010 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
3011 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
3013 lctl set_param -n printk="$SAVEPRINTK"
3015 run_test 60d "test printk console message masking"
3019 dd if=/dev/zero of=$f bs=`page_size` count=1
3020 cancel_lru_locks osc
3021 multiop $f OSMWUc || error
3024 run_test 61 "mmap() writes don't make sync hang ================"
3026 # bug 2330 - insufficient obd_match error checking causes LBUG
3030 cancel_lru_locks osc
3031 lctl set_param fail_loc=0x405
3032 cat $f && error "cat succeeded, expect -EIO"
3033 lctl set_param fail_loc=0
3035 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
3036 # match every page all of the time.
3037 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
3039 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
3040 test_63a() { # was test_63
3041 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
3042 lctl set_param -n osc.*.max_dirty_mb 0
3043 for i in `seq 10` ; do
3044 dd if=/dev/zero of=$DIR/f63 bs=8k &
3050 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
3051 rm -f $DIR/f63 || true
3053 run_test 63a "Verify oig_wait interruption does not crash ======="
3055 # bug 2248 - async write errors didn't return to application on sync
3056 # bug 3677 - async write errors left page locked
3059 lctl set_param debug=-1
3061 # ensure we have a grant to do async writes
3062 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
3065 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
3066 lctl set_param fail_loc=0x80000406
3067 multiop $DIR/$tfile Owy && \
3068 error "sync didn't return ENOMEM"
3069 sync; sleep 2; sync # do a real sync this time to flush page
3070 lctl get_param -n llite.*.dump_page_cache | grep locked && \
3071 error "locked page left in cache after async error" || true
3074 run_test 63b "async write errors should be returned to fsync ==="
3078 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
3080 run_test 64a "verify filter grant calculations (in kernel) ====="
3083 [ ! -f oos.sh ] && skip_env "missing subtest oos.sh" && return
3086 run_test 64b "check out-of-space detection on client ==========="
3088 # bug 1414 - set/get directories' stripe info
3092 $LVERIFY $DIR/d65 $DIR/d65/f1 || error "lverify failed"
3094 run_test 65a "directory with no stripe info ===================="
3098 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3100 $LVERIFY $DIR/d65 $DIR/d65/f2 || error "lverify failed"
3102 run_test 65b "directory setstripe $(($STRIPESIZE * 2)) 0 1 ==============="
3105 if [ $OSTCOUNT -gt 1 ]; then
3107 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 4)) -i 1 \
3108 -c $(($OSTCOUNT - 1)) || error "setstripe"
3110 $LVERIFY $DIR/d65 $DIR/d65/f3 || error "lverify failed"
3113 run_test 65c "directory setstripe $(($STRIPESIZE * 4)) 1 $(($OSTCOUNT - 1))"
3117 if [ $STRIPECOUNT -le 0 ]; then
3119 elif [ $STRIPECOUNT -gt 160 ]; then
3120 #LOV_MAX_STRIPE_COUNT is 160
3121 [ $OSTCOUNT -gt 160 ] && sc=160 || sc=$(($OSTCOUNT - 1))
3123 sc=$(($STRIPECOUNT - 1))
3125 $SETSTRIPE $DIR/d65 -s $STRIPESIZE -c $sc || error "setstripe"
3126 touch $DIR/d65/f4 $DIR/d65/f5
3127 $LVERIFY $DIR/d65 $DIR/d65/f4 $DIR/d65/f5 || error "lverify failed"
3129 run_test 65d "directory setstripe $STRIPESIZE -1 stripe_count =============="
3134 $SETSTRIPE $DIR/d65 || error "setstripe"
3135 $GETSTRIPE -v $DIR/d65 | grep "Default" || error "no stripe info failed"
3137 $LVERIFY $DIR/d65 $DIR/d65/f6 || error "lverify failed"
3139 run_test 65e "directory setstripe defaults ======================="
3143 $RUNAS $SETSTRIPE $DIR/d65f && error "setstripe succeeded" || true
3145 run_test 65f "dir setstripe permission (should return error) ==="
3149 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3150 $SETSTRIPE -d $DIR/d65 || error "setstripe"
3151 $GETSTRIPE -v $DIR/d65 | grep "Default" || \
3152 error "delete default stripe failed"
3154 run_test 65g "directory setstripe -d ==========================="
3158 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3159 mkdir -p $DIR/d65/dd1
3160 [ "`$GETSTRIPE -v $DIR/d65 | grep "^count"`" == \
3161 "`$GETSTRIPE -v $DIR/d65/dd1 | grep "^count"`" ] || error "stripe info inherit failed"
3163 run_test 65h "directory stripe info inherit ===================="
3165 test_65i() { # bug6367
3166 $SETSTRIPE $MOUNT -s 65536 -c -1
3168 run_test 65i "set non-default striping on root directory (bug 6367)="
3170 test_65ia() { # bug12836
3171 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
3173 run_test 65ia "getstripe on -1 default directory striping"
3175 test_65ib() { # bug12836
3176 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
3178 run_test 65ib "getstripe -v on -1 default directory striping"
3180 test_65ic() { # bug12836
3181 $LFS find -mtime -1 $MOUNT || error "find $MOUNT failed"
3183 run_test 65ic "new find on -1 default directory striping"
3185 test_65j() { # bug6367
3187 # if we aren't already remounting for each test, do so for this test
3188 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
3189 cleanup || error "failed to unmount"
3192 $SETSTRIPE -d $MOUNT || error "setstripe failed"
3194 run_test 65j "set default striping on root directory (bug 6367)="
3196 test_65k() { # bug11679
3197 [ "$OSTCOUNT" -lt 2 ] && skip_env "too few OSTs" && return
3198 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3200 echo "Check OST status: "
3201 MDS_OSCS=`do_facet $SINGLEMDS lctl dl | awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
3202 for OSC in $MDS_OSCS; do
3203 echo $OSC "is activate"
3204 do_facet $SINGLEMDS lctl --device %$OSC activate
3206 do_facet client mkdir -p $DIR/$tdir
3207 for INACTIVE_OSC in $MDS_OSCS; do
3208 echo $INACTIVE_OSC "is Deactivate:"
3209 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
3210 for STRIPE_OSC in $MDS_OSCS; do
3211 STRIPE_OST=`osc_to_ost $STRIPE_OSC`
3212 STRIPE_INDEX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
3213 grep $STRIPE_OST | awk -F: '{print $1}' | head -n 1`
3215 [ -f $DIR/$tdir/${STRIPE_INDEX} ] && continue
3216 echo "$SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} -i ${STRIPE_INDEX} -c 1"
3217 do_facet client $SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} -i ${STRIPE_INDEX} -c 1
3219 [ $RC -ne 0 ] && error "setstripe should have succeeded"
3221 do_facet client rm -f $DIR/$tdir/*
3222 echo $INACTIVE_OSC "is Activate."
3223 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
3226 run_test 65k "validate manual striping works properly with deactivated OSCs"
3228 test_65l() { # bug 12836
3229 mkdir -p $DIR/$tdir/test_dir
3230 $SETSTRIPE $DIR/$tdir/test_dir -c -1
3231 $LFS find -mtime -1 $DIR/$tdir >/dev/null
3233 run_test 65l "lfs find on -1 stripe dir ========================"
3235 # bug 2543 - update blocks count on client
3238 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
3240 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
3241 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
3243 run_test 66 "update inode blocks count on client ==============="
3249 if [ ! -z "$LLOOP" ]; then
3250 if swapon -s | grep -q $LLOOP; then
3251 swapoff $LLOOP || error "swapoff failed"
3254 $LCTL blockdev_detach $LLOOP || error "detach failed"
3258 if [ ! -z "$LLITELOOPLOAD" ]; then
3266 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
3270 swapon -s | awk '($1 == "'$1'") { print $4 }'
3273 # test case for lloop driver, basic function
3275 [ "$UID" != 0 ] && skip_env "must run as root" && return
3277 trap cleanup_68 EXIT
3279 if ! module_loaded llite_lloop; then
3280 if load_module llite/llite_lloop; then
3283 skip_env "can't find module llite_lloop"
3288 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
3289 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
3290 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
3292 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
3293 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
3297 run_test 68a "lloop driver - basic test ========================"
3299 # excercise swapping to lustre by adding a high priority swapfile entry
3300 # and then consuming memory until it is used.
3301 test_68b() { # was test_68
3302 [ "$UID" != 0 ] && skip_env "must run as root" && return
3303 lctl get_param -n devices | grep -q obdfilter && \
3304 skip "local OST" && return
3306 grep -q llite_lloop /proc/modules
3307 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
3309 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
3310 skip "can't reliably test swap with TCP" && return
3312 MEMTOTAL=`meminfo MemTotal`
3313 NR_BLOCKS=$((MEMTOTAL>>8))
3314 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
3316 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
3317 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
3320 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
3322 trap cleanup_68 EXIT
3324 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
3326 echo "before: `swapon -s | grep $LLOOP`"
3327 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
3328 echo "after: `swapon -s | grep $LLOOP`"
3329 SWAPUSED=`swap_used $LLOOP`
3333 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
3335 run_test 68b "support swapping to Lustre ========================"
3337 # bug5265, obdfilter oa2dentry return -ENOENT
3338 # #define OBD_FAIL_OST_ENOENT 0x217
3340 remote_ost_nodsh && skip "remote OST with nodsh" && return
3343 $SETSTRIPE $f -c 1 -i 0
3345 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
3347 do_facet ost1 lctl set_param fail_loc=0x217
3348 truncate $f 1 # vmtruncate() will ignore truncate() error.
3349 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
3351 do_facet ost1 lctl set_param fail_loc=0
3352 $DIRECTIO write $f 0 2 || error "write error"
3354 cancel_lru_locks osc
3355 $DIRECTIO read $f 0 1 || error "read error"
3357 do_facet ost1 lctl set_param fail_loc=0x217
3358 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
3360 do_facet ost1 lctl set_param fail_loc=0
3363 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
3367 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
3369 run_test 71 "Running dbench on lustre (don't segment fault) ===="
3371 test_72() { # bug 5695 - Test that on 2.6 remove_suid works properly
3372 check_kernel_version 43 || return 0
3373 [ "$RUNAS_ID" = "$UID" ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3375 # Check that testing environment is properly set up. Skip if not
3376 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
3377 skip_env "User $RUNAS_ID does not exist - skipping"
3380 # We had better clear the $DIR to get enough space for dd
3385 $RUNAS dd if=/dev/zero of=$DIR/f72 bs=512 count=1 || error
3386 # See if we are still setuid/sgid
3387 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on write"
3388 # Now test that MDS is updated too
3389 cancel_lru_locks mdc
3390 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on MDS"
3394 run_test 72 "Test that remove suid works properly (bug5695) ===="
3396 # bug 3462 - multiple simultaneous MDC requests
3400 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
3403 lctl set_param fail_loc=0x80000129
3404 multiop $DIR/d73-1/f73-2 Oc &
3406 lctl set_param fail_loc=0
3408 multiop $DIR/d73-2/f73-3 Oc &
3412 wait $pid1 || return 1
3416 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
3417 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
3418 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
3422 run_test 73 "multiple MDC requests (should not deadlock)"
3424 test_74a() { # bug 6149, 6184
3425 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
3427 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
3428 # will spin in a tight reconnection loop
3430 lctl set_param fail_loc=0x8000030e
3431 # get any lock that won't be difficult - lookup works.
3433 lctl set_param fail_loc=0
3437 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
3439 test_74b() { # bug 13310
3440 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
3442 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
3443 # will spin in a tight reconnection loop
3444 lctl set_param fail_loc=0x8000030e
3445 # get a "difficult" lock
3447 lctl set_param fail_loc=0
3451 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
3454 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
3457 test_76() { # bug 1443
3458 DETH=$(grep deathrow /proc/kallsyms /proc/ksyms 2> /dev/null | wc -l)
3459 [ $DETH -eq 0 ] && skip "No _iget." && return 0
3460 BEFORE_INODES=`num_inodes`
3461 echo "before inodes: $BEFORE_INODES"
3463 [ "$SLOW" = "no" ] && COUNT=100
3464 for i in `seq $COUNT`; do
3468 AFTER_INODES=`num_inodes`
3469 echo "after inodes: $AFTER_INODES"
3470 [ $AFTER_INODES -gt $((BEFORE_INODES + 32)) ] && \
3471 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
3474 run_test 76 "destroy duplicate inodes in client inode cache ===="
3479 # Note: in sptlrpc modes which enable its own bulk checksum, the
3480 # original crc32_le bulk checksum will be automatically disabled,
3481 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
3482 # will be checked by sptlrpc code against sptlrpc bulk checksum.
3483 # In this case set_checksums() will not be no-op, because sptlrpc
3484 # bulk checksum will be enabled all through the test.
3486 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
3487 lctl set_param -n osc.*.checksums $1
3491 export ORIG_CSUM_TYPE=""
3492 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
3495 [ "$ORIG_CSUM_TYPE" ] || \
3496 ORIG_CSUM_TYPE=`lctl get_param -n osc/*osc-[^mM]*/checksum_type |
3497 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`
3498 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
3499 log "set checksum type to $1"
3502 F77_TMP=$TMP/f77-temp
3505 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
3506 error "error writing to $F77_TMP"
3509 test_77a() { # bug 10889
3510 $GSS && skip "could not run with gss" && return
3511 [ ! -f $F77_TMP ] && setup_f77
3513 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
3517 run_test 77a "normal checksum read/write operation ============="
3519 test_77b() { # bug 10889
3520 $GSS && skip "could not run with gss" && return
3521 [ ! -f $F77_TMP ] && setup_f77
3522 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3523 lctl set_param fail_loc=0x80000409
3525 dd if=$F77_TMP of=$DIR/f77b bs=1M count=$F77SZ conv=sync || \
3526 error "dd error: $?"
3527 lctl set_param fail_loc=0
3530 run_test 77b "checksum error on client write ===================="
3532 test_77c() { # bug 10889
3533 $GSS && skip "could not run with gss" && return
3534 [ ! -f $DIR/f77b ] && skip "requires 77b - skipping" && return
3536 for algo in $CKSUM_TYPES; do
3537 cancel_lru_locks osc
3538 set_checksum_type $algo
3539 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
3540 lctl set_param fail_loc=0x80000408
3541 cmp $F77_TMP $DIR/f77b || error "file compare failed"
3542 lctl set_param fail_loc=0
3545 set_checksum_type $ORIG_CSUM_TYPE
3548 run_test 77c "checksum error on client read ==================="
3550 test_77d() { # bug 10889
3551 $GSS && skip "could not run with gss" && return
3552 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3553 lctl set_param fail_loc=0x80000409
3555 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
3556 error "direct write: rc=$?"
3557 lctl set_param fail_loc=0
3560 run_test 77d "checksum error on OST direct write ==============="
3562 test_77e() { # bug 10889
3563 $GSS && skip "could not run with gss" && return
3564 [ ! -f $DIR/f77 ] && skip "requires 77d - skipping" && return
3565 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
3566 lctl set_param fail_loc=0x80000408
3568 cancel_lru_locks osc
3569 directio read $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
3570 error "direct read: rc=$?"
3571 lctl set_param fail_loc=0
3574 run_test 77e "checksum error on OST direct read ================"
3576 test_77f() { # bug 10889
3577 $GSS && skip "could not run with gss" && return
3579 for algo in $CKSUM_TYPES; do
3580 cancel_lru_locks osc
3581 set_checksum_type $algo
3582 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3583 lctl set_param fail_loc=0x409
3584 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) && \
3585 error "direct write succeeded"
3586 lctl set_param fail_loc=0
3588 set_checksum_type $ORIG_CSUM_TYPE
3591 run_test 77f "repeat checksum error on write (expect error) ===="
3593 test_77g() { # bug 10889
3594 $GSS && skip "could not run with gss" && return
3595 remote_ost_nodsh && skip "remote OST with nodsh" && return
3597 [ ! -f $F77_TMP ] && setup_f77
3599 $SETSTRIPE $DIR/f77g -c 1 -i 0
3600 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
3601 do_facet ost1 lctl set_param fail_loc=0x8000021a
3603 dd if=$F77_TMP of=$DIR/f77g bs=1M count=$F77SZ || \
3604 error "write error: rc=$?"
3605 do_facet ost1 lctl set_param fail_loc=0
3608 run_test 77g "checksum error on OST write ======================"
3610 test_77h() { # bug 10889
3611 $GSS && skip "could not run with gss" && return
3612 remote_ost_nodsh && skip "remote OST with nodsh" && return
3614 [ ! -f $DIR/f77g ] && skip "requires 77g - skipping" && return
3615 cancel_lru_locks osc
3616 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
3617 do_facet ost1 lctl set_param fail_loc=0x8000021b
3619 cmp $F77_TMP $DIR/f77g || error "file compare failed"
3620 do_facet ost1 lctl set_param fail_loc=0
3623 run_test 77h "checksum error on OST read ======================="
3625 test_77i() { # bug 13805
3626 $GSS && skip "could not run with gss" && return
3627 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
3628 lctl set_param fail_loc=0x40b
3629 remount_client $MOUNT
3630 lctl set_param fail_loc=0
3631 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
3632 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
3633 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
3634 [ "$algo" = "crc32" ] || error "algo set to $algo instead of crc32"
3636 remount_client $MOUNT
3638 run_test 77i "client not supporting OSD_CONNECT_CKSUM =========="
3640 test_77j() { # bug 13805
3641 $GSS && skip "could not run with gss" && return
3642 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
3643 lctl set_param fail_loc=0x40c
3644 remount_client $MOUNT
3645 lctl set_param fail_loc=0
3646 sleep 2 # wait async osc connect to finish
3647 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
3648 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
3649 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
3650 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
3652 remount_client $MOUNT
3654 run_test 77j "client only supporting ADLER32 ===================="
3656 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
3660 test_78() { # bug 10901
3661 remote_ost || { skip_env "local OST" && return; }
3664 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
3665 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
3666 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
3667 echo "MemTotal: $MEMTOTAL"
3668 # reserve 256MB of memory for the kernel and other running processes,
3669 # and then take 1/2 of the remaining memory for the read/write buffers.
3670 if [ $MEMTOTAL -gt 512 ] ;then
3671 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
3673 # for those poor memory-starved high-end clusters...
3674 MEMTOTAL=$((MEMTOTAL / 2))
3676 echo "Mem to use for directio: $MEMTOTAL"
3677 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
3678 [ $F78SIZE -gt 512 ] && F78SIZE=512
3679 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
3680 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
3681 echo "Smallest OST: $SMALLESTOST"
3682 [ $SMALLESTOST -lt 10240 ] && \
3683 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
3685 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ] && \
3686 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
3688 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
3689 echo "File size: $F78SIZE"
3690 $SETSTRIPE $DIR/$tfile -c $OSTCOUNT || error "setstripe failed"
3691 for i in `seq 1 $NSEQ`
3693 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
3694 echo directIO rdwr round $i of $NSEQ
3695 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
3700 run_test 78 "handle large O_DIRECT writes correctly ============"
3702 test_79() { # bug 12743
3703 wait_delete_completed
3705 BKTOTAL=$(calc_osc_kbytes kbytestotal)
3706 BKFREE=$(calc_osc_kbytes kbytesfree)
3707 BKAVAIL=$(calc_osc_kbytes kbytesavail)
3709 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
3710 DFTOTAL=`echo $STRING | cut -d, -f1`
3711 DFUSED=`echo $STRING | cut -d, -f2`
3712 DFAVAIL=`echo $STRING | cut -d, -f3`
3713 DFFREE=$(($DFTOTAL - $DFUSED))
3715 ALLOWANCE=$((64 * $OSTCOUNT))
3717 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
3718 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
3719 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
3721 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
3722 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
3723 error "df free($DFFREE) mismatch OST free($BKFREE)"
3725 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
3726 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
3727 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
3730 run_test 79 "df report consistency check ======================="
3732 test_80() { # bug 10718
3733 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
3735 local BEFORE=`date +%s`
3736 cancel_lru_locks osc
3737 local AFTER=`date +%s`
3738 local DIFF=$((AFTER-BEFORE))
3739 if [ $DIFF -gt 1 ] ; then
3740 error "elapsed for 1M@1T = $DIFF"
3745 run_test 80 "Page eviction is equally fast at high offsets too ===="
3748 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && \
3750 mkdir -p $DIR/d99cvsroot
3751 chown $RUNAS_ID $DIR/d99cvsroot
3752 local oldPWD=$PWD # bug 13584, use $TMP as working dir
3755 $RUNAS cvs -d $DIR/d99cvsroot init || error
3758 run_test 99a "cvs init ========================================="
3761 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
3762 [ ! -d $DIR/d99cvsroot ] && test_99a
3764 # some versions of cvs import exit(1) when asked to import links or
3765 # files they can't read. ignore those files.
3766 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
3767 ! -perm +4 -printf '-I %f\n')
3768 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
3769 d99reposname vtag rtag
3771 run_test 99b "cvs import ======================================="
3774 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
3775 [ ! -d $DIR/d99cvsroot ] && test_99b
3777 mkdir -p $DIR/d99reposname
3778 chown $RUNAS_ID $DIR/d99reposname
3779 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
3781 run_test 99c "cvs checkout ====================================="
3784 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
3785 [ ! -d $DIR/d99cvsroot ] && test_99c
3786 cd $DIR/d99reposname
3788 $RUNAS cvs add -m 'addmsg' foo99
3790 run_test 99d "cvs add =========================================="
3793 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
3794 [ ! -d $DIR/d99cvsroot ] && test_99c
3795 cd $DIR/d99reposname
3798 run_test 99e "cvs update ======================================="
3801 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
3802 [ ! -d $DIR/d99cvsroot ] && test_99d
3803 cd $DIR/d99reposname
3804 $RUNAS cvs commit -m 'nomsg' foo99
3805 rm -fr $DIR/d99cvsroot
3807 run_test 99f "cvs commit ======================================="
3810 [ "$NETTYPE" = tcp ] || \
3811 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
3814 remote_ost_nodsh && skip "remote OST with nodsh" && return
3815 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3817 { skip "useless for local single node setup" && return; }
3819 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
3820 [ "$PROT" != "tcp" ] && continue
3821 RPORT=$(echo $REMOTE | cut -d: -f2)
3822 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
3825 LPORT=`echo $LOCAL | cut -d: -f2`
3826 if [ $LPORT -ge 1024 ]; then
3827 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
3829 error_exit "local: $LPORT > 1024, remote: $RPORT"
3832 [ "$rc" = 0 ] || error_exit "privileged port not found" )
3834 run_test 100 "check local port using privileged port ==========="
3836 function get_named_value()
3845 echo $line | sed "s/^$tag//"
3852 export CACHE_MAX=`lctl get_param -n llite.*.max_cached_mb | head -n 1`
3854 lctl set_param -n llite.*.max_cached_mb $CACHE_MAX
3862 [ "$CPU" = "UML" ] && nreads=1000
3863 local cache_limit=32
3865 lctl set_param -n osc.*-osc*.rpc_stats 0
3866 trap cleanup_101 EXIT
3867 lctl set_param -n llite.*.read_ahead_stats 0
3868 lctl set_param -n llite.*.max_cached_mb $cache_limit
3871 # randomly read 10000 of 64K chunks from file 3x 32MB in size
3873 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
3874 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
3877 for s in `lctl get_param -n llite.*.read_ahead_stats | \
3878 get_named_value 'read but discarded' | cut -d" " -f1`; do
3879 discard=$(($discard + $s))
3883 if [ $(($discard * 10)) -gt $nreads ] ;then
3884 lctl get_param osc.*-osc*.rpc_stats
3885 lctl get_param llite.*.read_ahead_stats
3886 error "too many ($discard) discarded pages"
3888 rm -f $DIR/$tfile || true
3890 run_test 101 "check read-ahead for random reads ================"
3892 export SETUP_TEST101=no
3894 [ "$SETUP_TEST101" = "yes" ] && return
3897 STRIPE_COUNT=$OSTCOUNT
3900 trap cleanup_test101 EXIT
3901 # prepare the read-ahead file
3902 $SETSTRIPE $DIR/$tfile -s $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT
3904 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
3909 [ "$SETUP_TEST101" = "yes" ] || return
3917 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
3922 local STRIPE_SIZE=1048576
3923 local RA_INC=1048576
3924 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
3925 local FILE_LENGTH=$((64*100))
3926 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
3927 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
3928 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
3929 get_named_value 'read but discarded' | \
3930 cut -d" " -f1 | calc_total`
3932 if [ $DISCARD -gt $discard_limit ]; then
3933 lctl get_param llite.*.read_ahead_stats
3934 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
3936 echo "Read-ahead success for size ${READ_SIZE}"
3941 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping stride IO stride-ahead test" && return
3942 local STRIPE_SIZE=1048576
3943 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
3944 local FILE_LENGTH=$((STRIPE_SIZE*100))
3945 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
3946 # prepare the read-ahead file
3948 cancel_lru_locks osc
3949 for BIDX in 2 4 8 16 32 64 128 256
3951 local BSIZE=$((BIDX*4096))
3952 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
3953 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
3954 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
3955 $LCTL set_param -n llite.*.read_ahead_stats 0
3956 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
3957 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
3958 cancel_lru_locks osc
3964 run_test 101b "check stride-io mode read-ahead ================="
3967 lctl get_param -n llite.*.max_read_ahead_mb | head -n 1
3968 lctl set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
3972 local file=$DIR/$tfile
3973 local size=${FILESIZE_101c:-500}
3974 local ra_MB=${READAHEAD_MB:-40}
3976 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
3977 [ $space -gt $((size / 1024)) ] ||
3978 { skip "Need free space ${size}M, have $space" && return; }
3980 echo Creating ${size}M test file $file
3981 dd if=/dev/zero of=$file bs=1M count=$size
3982 echo Cancel LRU locks on lustre client to flush the client cache
3983 cancel_lru_locks osc
3985 echo Disable read-ahead
3986 local old_READAHEAD=$(set_read_ahead 0)
3988 echo Reading the test file $file with read-ahead disabled
3989 time_ra_OFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
3991 echo Cancel LRU locks on lustre client to flush the client cache
3992 cancel_lru_locks osc
3993 echo Enable read-ahead with ${ra_MB}MB
3994 set_read_ahead $ra_MB
3996 echo Reading the test file $file with read-ahead enabled
3997 time_ra_ON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
3999 echo read-ahead disabled time read $time_ra_OFF
4000 echo read-ahead enabled time read $time_ra_ON
4002 set_read_ahead $old_READAHEAD
4005 [ $time_ra_ON -lt $time_ra_OFF ] ||
4006 error "read-ahead enabled time read (${time_ra_ON}s) is more than
4007 read-ahead disabled time read (${time_ra_OFF}s) filesize ${size}M"
4009 run_test 101d "file read with and without read-ahead enabled ================="
4011 export SETUP_TEST102=no
4013 [ "$SETUP_TEST102" = "yes" ] && return
4015 chown $RUNAS_ID $DIR/$tdir
4018 STRIPE_COUNT=$OSTCOUNT
4019 [ $OSTCOUNT -gt 4 ] && STRIPE_COUNT=4
4021 trap cleanup_test102 EXIT
4023 $1 $SETSTRIPE $tdir -s $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT
4027 for count in `seq 1 $STRIPE_COUNT`
4029 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4031 local stripe_size=`expr $STRIPE_SIZE \* $num`
4032 local file=file"$num-$offset-$count"
4033 $1 $SETSTRIPE $file -s $stripe_size -i $offset -c $count
4039 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
4045 [ "$SETUP_TEST102" = "yes" ] || return 0
4051 local testfile=$DIR/xattr_testfile
4056 [ "$UID" != 0 ] && skip_env "must run as root" && return
4057 [ -z "`lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr`" ] && skip_env "must have user_xattr" && return
4059 [ -z "$(which setfattr 2>/dev/null)" ] && skip_env "could not find setfattr" && return
4061 echo "set/get xattr..."
4062 setfattr -n trusted.name1 -v value1 $testfile || error
4063 [ "`getfattr -n trusted.name1 $testfile 2> /dev/null | \
4064 grep "trusted.name1"`" == "trusted.name1=\"value1\"" ] || error
4066 setfattr -n user.author1 -v author1 $testfile || error
4067 [ "`getfattr -n user.author1 $testfile 2> /dev/null | \
4068 grep "user.author1"`" == "user.author1=\"author1\"" ] || error
4071 setfattr -n trusted.name2 -v value2 $testfile || error
4072 setfattr -n trusted.name3 -v value3 $testfile || error
4073 [ `getfattr -d -m "^trusted" $testfile 2> /dev/null | \
4074 grep "trusted.name" | wc -l` -eq 3 ] || error
4077 setfattr -n user.author2 -v author2 $testfile || error
4078 setfattr -n user.author3 -v author3 $testfile || error
4079 [ `getfattr -d -m "^user" $testfile 2> /dev/null | \
4080 grep "user" | wc -l` -eq 3 ] || error
4082 echo "remove xattr..."
4083 setfattr -x trusted.name1 $testfile || error
4084 getfattr -d -m trusted $testfile 2> /dev/null | \
4085 grep "trusted.name1" && error || true
4087 setfattr -x user.author1 $testfile || error
4088 getfattr -d -m user $testfile 2> /dev/null | \
4089 grep "user.author1" && error || true
4091 # b10667: setting lustre special xattr be silently discarded
4092 echo "set lustre special xattr ..."
4093 setfattr -n "trusted.lov" -v "invalid value" $testfile || error
4097 run_test 102a "user xattr test =================================="
4100 # b10930: get/set/list trusted.lov xattr
4101 echo "get/set/list trusted.lov xattr ..."
4102 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
4103 local testfile=$DIR/$tfile
4104 $SETSTRIPE -s 65536 -i 1 -c 2 $testfile || error "setstripe failed"
4105 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
4106 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
4108 local testfile2=${testfile}2
4109 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
4110 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
4113 setfattr -n trusted.lov -v $value $testfile2
4114 local tmp_file=${testfile}3
4115 $GETSTRIPE -v $testfile2 > $tmp_file
4116 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
4117 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
4118 [ "$stripe_size" -eq 65536 ] || error "stripe size $stripe_size != 65536"
4119 [ "$stripe_count" -eq 2 ] || error "stripe count $stripe_count != 2"
4122 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
4125 # b10930: get/set/list lustre.lov xattr
4126 echo "get/set/list lustre.lov xattr ..."
4127 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
4129 chown $RUNAS_ID $DIR/$tdir
4130 local testfile=$DIR/$tdir/$tfile
4131 $RUNAS $SETSTRIPE -s 65536 -i 1 -c 2 $testfile||error "setstripe failed"
4132 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
4133 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
4135 local testfile2=${testfile}2
4136 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
4137 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
4139 $RUNAS $MCREATE $testfile2
4140 $RUNAS setfattr -n lustre.lov -v $value $testfile2
4141 local tmp_file=${testfile}3
4142 $RUNAS $GETSTRIPE -v $testfile2 > $tmp_file
4143 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
4144 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
4145 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
4146 [ $stripe_count -eq 2 ] || error "stripe count $stripe_count != 2"
4148 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
4150 compare_stripe_info1() {
4151 local stripe_index_all_zero=1
4155 for count in `seq 1 $STRIPE_COUNT`
4157 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4159 local size=`expr $STRIPE_SIZE \* $num`
4160 local file=file"$num-$offset-$count"
4161 get_stripe_info client $PWD/$file "$1"
4162 if [ $stripe_size -ne $size ]; then
4163 error "$file: different stripe size $stripe_size, expected $size" && return
4165 if [ $stripe_count -ne $count ]; then
4166 error "$file: different stripe count $stripe_count, expected $count" && return
4168 if [ $stripe_index -ne 0 ]; then
4169 stripe_index_all_zero=0
4174 [ $stripe_index_all_zero -eq 1 ] && error "all files are being extracted starting from OST index 0"
4178 compare_stripe_info2() {
4181 for count in `seq 1 $STRIPE_COUNT`
4183 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4185 local size=`expr $STRIPE_SIZE \* $num`
4186 local file=file"$num-$offset-$count"
4187 get_stripe_info client $PWD/$file
4188 if [ $stripe_size -ne $size ]; then
4189 error "$file: different stripe size $stripe_size, expected $size" && return
4191 if [ $stripe_count -ne $count ]; then
4192 error "$file: different stripe count $stripe_count, expected $count" && return
4194 if [ $stripe_index -ne $offset ]; then
4195 error "$file: different stripe offset $stripe_index, expected $offset" && return
4203 [ -n "$(which tar 2>/dev/null)" ] && strings $(which tar) | grep -q lustre && echo tar
4207 # b10930: tar test for trusted.lov xattr
4208 TAR=$(find_lustre_tar)
4209 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
4210 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
4213 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
4215 compare_stripe_info1
4217 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
4220 # b10930: tar test for trusted.lov xattr
4221 TAR=$(find_lustre_tar)
4222 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
4223 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
4227 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
4229 compare_stripe_info1
4231 run_test 102f "tar copy files, not keep osts ==========="
4233 test_102h() { # bug 15777
4234 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
4235 skip "must have user_xattr" && return
4236 [ -z "$(which setfattr 2>/dev/null)" ] &&
4237 skip_env "could not find setfattr" && return
4242 VALUE=datadatadatadatadatadatadatadata
4243 while [ $(echo $VALUE | wc -c) -lt $XSIZE ]; do
4244 VALUE="$VALUE$VALUE"
4246 log "save $XBIG on $DIR/$tfile"
4247 setfattr -n $XBIG -v "$VALUE" $DIR/$tfile ||
4248 error "saving $XBIG on $DIR/$tfile failed"
4249 ORIG=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4250 OSIZE=$(echo $ORIG | wc -c)
4251 [ $OSIZE -lt $XSIZE ] && error "set $XBIG too small ($OSIZE < $XSIZE)"
4254 log "save $XSML on $DIR/$tfile"
4255 setfattr -n $XSML -v val $DIR/$tfile ||
4256 error "saving $XSML on $DIR/$tfile failed"
4257 NEW=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4258 if [ "$NEW" != "$ORIG" ]; then
4261 error "$XBIG different after saving $XSML"
4264 log "grow $XSML on $DIR/$tfile"
4265 setfattr -n $XSML -v "$VALUE" $DIR/$tfile ||
4266 error "growing $XSML on $DIR/$tfile failed"
4267 NEW=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4268 if [ "$NEW" != "$ORIG" ]; then
4271 error "$XBIG different after growing $XSML"
4273 log "$XBIG still valid after growing $XSML"
4276 run_test 102h "grow xattr from inside inode to external block"
4278 test_102i() { # bug 17038
4280 ln -s $DIR/$tfile $DIR/${tfile}link
4281 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
4282 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"
4283 rm -f $DIR/$tfile $DIR/${tfile}link
4285 run_test 102i "lgetxattr test on symbolic link ============"
4288 TAR=$(find_lustre_tar)
4289 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
4290 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
4291 setup_test102 "$RUNAS"
4293 chown $RUNAS_ID $DIR/d102j
4294 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
4296 compare_stripe_info1 "$RUNAS"
4298 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
4304 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
4309 [ "$UID" != 0 ] && skip_env "must run as root" && return
4310 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
4311 [ -z "$(which setfacl 2>/dev/null)" ] && skip_env "could not find setfacl" && return
4312 $GSS && skip "could not run under gss" && return
4314 declare -a identity_old
4316 for num in `seq $MDSCOUNT`; do
4317 switch_identity $num true || identity_old[$num]=$?
4324 echo "performing cp ..."
4325 run_acl_subtest cp || error
4326 echo "performing getfacl-noacl..."
4327 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
4328 echo "performing misc..."
4329 run_acl_subtest misc || error "misc test failed"
4330 echo "performing permissions..."
4331 run_acl_subtest permissions || error "permissions failed"
4332 echo "performing setfacl..."
4333 run_acl_subtest setfacl || error "setfacl test failed"
4335 # inheritance test got from HP
4336 echo "performing inheritance..."
4337 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
4338 chmod +x make-tree || error "chmod +x failed"
4339 run_acl_subtest inheritance || error "inheritance test failed"
4345 for num in `seq $MDSCOUNT`; do
4346 if [ "${identity_old[$num]}" = 1 ]; then
4347 switch_identity $num false || identity_old[$num]=$?
4351 run_test 103 "acl test ========================================="
4355 lfs df || error "lfs df failed"
4356 lfs df -ih || error "lfs df -ih failed"
4357 lfs df -h $DIR || error "lfs df -h $DIR failed"
4358 lfs df -i $DIR || error "lfs df -i $DIR failed"
4359 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
4360 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
4362 OSC=`lctl get_param -n devices | awk '/-osc-/ {print $4}' | head -n 1`
4363 lctl --device %$OSC deactivate
4364 lfs df || error "lfs df with deactivated OSC failed"
4365 lctl --device %$OSC recover
4366 lfs df || error "lfs df with reactivated OSC failed"
4369 run_test 104a "lfs df [-ih] [path] test ========================="
4372 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4374 denied_cnt=$((`$RUNAS $LFS check servers 2>&1 | grep "Permission denied" | wc -l`))
4375 if [ $denied_cnt -ne 0 ];
4377 error "lfs check servers test failed"
4380 run_test 104b "$RUNAS lfs check servers test ===================="
4383 # doesn't work on 2.4 kernels
4385 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4387 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
4389 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
4393 run_test 105a "flock when mounted without -o flock test ========"
4397 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4399 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
4401 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
4405 run_test 105b "fcntl when mounted without -o flock test ========"
4409 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4411 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
4413 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
4417 run_test 105c "lockf when mounted without -o flock test ========"
4419 test_105d() { # bug 15924
4421 [ -z "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ] && \
4422 skip "mount w/o flock enabled" && return
4423 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
4424 $LCTL set_param fail_loc=0x80000315
4425 flocks_test 2 $DIR/$tdir
4427 run_test 105d "flock race (should not freeze) ========"
4429 test_106() { #bug 10921
4431 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
4432 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
4434 run_test 106 "attempt exec of dir followed by chown of that dir"
4443 local save_pattern=$(sysctl -n kernel.core_pattern)
4444 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
4445 sysctl -w kernel.core_pattern=$file
4446 sysctl -w kernel.core_uses_pid=0
4454 kill -s 11 $SLEEPPID
4456 if [ -e $file ]; then
4457 size=`stat -c%s $file`
4458 [ $size -eq 0 ] && error "Fail to create core file $file"
4460 error "Fail to create core file $file"
4463 sysctl -w kernel.core_pattern=$save_pattern
4464 sysctl -w kernel.core_uses_pid=$save_uses_pid
4467 run_test 107 "Coredump on SIG"
4471 mkdir $DIR/d110/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa || error "mkdir with 255 char fail"
4472 mkdir $DIR/d110/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb && error "mkdir with 256 char should fail, but not"
4473 touch $DIR/d110/xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx || error "create with 255 char fail"
4474 touch $DIR/d110/yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy && error ""create with 256 char should fail, but not
4479 run_test 110 "filename length checking"
4482 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
4484 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
4486 echo "Starting with $OSTIO_pre threads"
4489 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
4490 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
4491 echo "$NUMTEST creates/unlinks"
4493 createmany -o $DIR/$tdir/$tfile $NUMTEST
4494 unlinkmany $DIR/$tdir/$tfile $NUMTEST
4496 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
4499 # don't return an error
4500 [ $OSTIO_post -eq $OSTIO_pre ] && echo \
4501 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&\
4502 echo "This may be fine, depending on what ran before this test" &&\
4503 echo "and how fast this system is." && return
4505 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
4507 run_test 115 "verify dynamic thread creation===================="
4510 wait_delete_completed
4511 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
4512 echo OST kbytes available: ${AVAIL[@]}
4513 MAXI=0; MAXV=${AVAIL[0]}
4514 MINI=0; MINV=${AVAIL[0]}
4515 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
4516 #echo OST $i: ${AVAIL[i]}kb
4517 if [ ${AVAIL[i]} -gt $MAXV ]; then
4518 MAXV=${AVAIL[i]}; MAXI=$i
4520 if [ ${AVAIL[i]} -lt $MINV ]; then
4521 MINV=${AVAIL[i]}; MINI=$i
4524 echo Min free space: OST $MINI: $MINV
4525 echo Max free space: OST $MAXI: $MAXV
4529 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
4531 echo -n "Free space priority "
4532 lctl get_param -n lov.*-clilov-*.qos_prio_free
4535 [ $MINV -gt 960000 ] && skip "too much free space in OST$MINI, skip" &&\
4538 # generate uneven OSTs
4539 mkdir -p $DIR/$tdir/OST${MINI}
4542 echo "Filling 25% remaining space in OST${MINI} with ${FILL}Kb"
4543 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI}||error "setstripe failed"
4545 while [ $FILL -gt 0 ]; do
4547 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i bs=2M count=1 2>/dev/null
4548 FILL=$(($FILL - 2048))
4556 DIFF=$(($MAXV - $MINV))
4557 DIFF2=$(($DIFF * 100 / $MINV))
4558 echo -n "diff=${DIFF}=${DIFF2}% must be > 20% for QOS mode..."
4559 if [ $DIFF2 -gt 20 ]; then
4562 echo "failed - QOS mode won't be used"
4563 error_ignore "QOS imbalance criteria not met"
4567 MINI1=$MINI; MINV1=$MINV
4568 MAXI1=$MAXI; MAXV1=$MAXV
4570 # now fill using QOS
4571 echo writing a bunch of files to QOS-assigned OSTs
4572 $SETSTRIPE $DIR/$tdir -c 1
4574 while [ $FILL -gt 0 ]; do
4576 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1024 count=200 2>/dev/null
4577 FILL=$(($FILL - 200))
4580 echo "wrote $i 200k files"
4584 echo "Note: free space may not be updated, so measurements might be off"
4586 DIFF2=$(($MAXV - $MINV))
4587 echo "free space delta: orig $DIFF final $DIFF2"
4588 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
4589 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
4590 echo "Wrote $DIFF to smaller OST $MINI1"
4591 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
4592 echo "Wrote $DIFF2 to larger OST $MAXI1"
4593 [ $DIFF -gt 0 ] && echo "Wrote $(($DIFF2 * 100 / $DIFF - 100))% more data to larger OST $MAXI1"
4595 # Figure out which files were written where
4596 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
4597 awk '/'$MINI1': / {print $2; exit}')
4599 MINC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
4600 echo "$MINC files created on smaller OST $MINI1"
4601 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
4602 awk '/'$MAXI1': / {print $2; exit}')
4604 MAXC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
4605 echo "$MAXC files created on larger OST $MAXI1"
4606 [ $MINC -gt 0 ] && echo "Wrote $(($MAXC * 100 / $MINC - 100))% more files to larger OST $MAXI1"
4607 [ $MAXC -gt $MINC ] || error_ignore "stripe QOS didn't balance free space"
4609 rm -rf $DIR/$tdir/OST${MINI}
4611 run_test 116 "stripe QOS: free space balance ==================="
4613 test_117() # bug 10891
4615 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
4616 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
4617 lctl set_param fail_loc=0x21e
4618 > $DIR/$tfile || error "truncate failed"
4619 lctl set_param fail_loc=0
4620 echo "Truncate succeeded."
4623 run_test 117 "verify fsfilt_extend =========="
4625 export OLD_RESENDCOUNT=""
4626 set_resend_count () {
4627 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
4628 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
4629 lctl set_param -n $PROC_RESENDCOUNT $1
4630 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
4633 [ "$SLOW" = "no" ] && set_resend_count 4 # for reduce test_118* time (bug 14842)
4635 # Reset async IO behavior after error case
4637 FILE=$DIR/reset_async
4639 # Ensure all OSCs are cleared
4640 $LSTRIPE -c -1 $FILE
4641 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
4646 test_118a() #bug 11710
4650 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4651 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4652 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
4654 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4655 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4660 run_test 118a "verify O_SYNC works =========="
4664 remote_ost_nodsh && skip "remote OST with nodsh" && return
4668 #define OBD_FAIL_OST_ENOENT 0x217
4669 set_nodes_failloc "$(osts_nodes)" 0x217
4670 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4672 set_nodes_failloc "$(osts_nodes)" 0
4673 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4674 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4677 if [[ $RC -eq 0 ]]; then
4678 error "Must return error due to dropped pages, rc=$RC"
4682 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4683 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4687 echo "Dirty pages not leaked on ENOENT"
4689 # Due to the above error the OSC will issue all RPCs syncronously
4690 # until a subsequent RPC completes successfully without error.
4691 multiop $DIR/$tfile Ow4096yc
4696 run_test 118b "Reclaim dirty pages on fatal error =========="
4700 remote_ost_nodsh && skip "remote OST with nodsh" && return
4704 #define OBD_FAIL_OST_EROFS 0x216
4705 set_nodes_failloc "$(osts_nodes)" 0x216
4707 # multiop should block due to fsync until pages are written
4708 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
4712 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
4713 error "Multiop failed to block on fsync, pid=$MULTIPID"
4716 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4718 if [[ $WRITEBACK -eq 0 ]]; then
4719 error "No page in writeback, writeback=$WRITEBACK"
4722 set_nodes_failloc "$(osts_nodes)" 0
4725 if [[ $RC -ne 0 ]]; then
4726 error "Multiop fsync failed, rc=$RC"
4729 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4730 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4732 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4733 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4737 echo "Dirty pages flushed via fsync on EROFS"
4740 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
4744 remote_ost_nodsh && skip "remote OST with nodsh" && return
4748 #define OBD_FAIL_OST_BRW_PAUSE_BULK
4749 set_nodes_failloc "$(osts_nodes)" 0x214
4750 # multiop should block due to fsync until pages are written
4751 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
4755 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
4756 error "Multiop failed to block on fsync, pid=$MULTIPID"
4759 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4761 if [[ $WRITEBACK -eq 0 ]]; then
4762 error "No page in writeback, writeback=$WRITEBACK"
4765 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
4766 set_nodes_failloc "$(osts_nodes)" 0
4768 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4769 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4771 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4772 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4776 echo "Dirty pages gaurenteed flushed via fsync"
4779 run_test 118d "Fsync validation inject a delay of the bulk =========="
4784 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
4785 lctl set_param fail_loc=0x8000040a
4787 # Should simulate EINVAL error which is fatal
4788 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4790 if [[ $RC -eq 0 ]]; then
4791 error "Must return error due to dropped pages, rc=$RC"
4794 lctl set_param fail_loc=0x0
4796 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4797 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4798 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4800 if [[ $LOCKED -ne 0 ]]; then
4801 error "Locked pages remain in cache, locked=$LOCKED"
4804 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4805 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4809 echo "No pages locked after fsync"
4814 run_test 118f "Simulate unrecoverable OSC side error =========="
4819 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
4820 lctl set_param fail_loc=0x406
4822 # simulate local -ENOMEM
4823 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4826 lctl set_param fail_loc=0
4827 if [[ $RC -eq 0 ]]; then
4828 error "Must return error due to dropped pages, rc=$RC"
4831 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4832 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4833 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4835 if [[ $LOCKED -ne 0 ]]; then
4836 error "Locked pages remain in cache, locked=$LOCKED"
4839 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4840 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4844 echo "No pages locked after fsync"
4849 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
4852 remote_ost_nodsh && skip "remote OST with nodsh" && return
4856 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
4857 set_nodes_failloc "$(osts_nodes)" 0x20e
4858 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
4859 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4862 set_nodes_failloc "$(osts_nodes)" 0
4863 if [[ $RC -eq 0 ]]; then
4864 error "Must return error due to dropped pages, rc=$RC"
4867 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4868 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4869 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4871 if [[ $LOCKED -ne 0 ]]; then
4872 error "Locked pages remain in cache, locked=$LOCKED"
4875 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4876 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4880 echo "No pages locked after fsync"
4884 run_test 118h "Verify timeout in handling recoverables errors =========="
4887 remote_ost_nodsh && skip "remote OST with nodsh" && return
4891 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
4892 set_nodes_failloc "$(osts_nodes)" 0x20e
4894 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
4895 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
4898 set_nodes_failloc "$(osts_nodes)" 0
4902 if [[ $RC -ne 0 ]]; then
4903 error "got error, but should be not, rc=$RC"
4906 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4907 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4908 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
4909 if [[ $LOCKED -ne 0 ]]; then
4910 error "Locked pages remain in cache, locked=$LOCKED"
4913 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4914 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4918 echo "No pages locked after fsync"
4922 run_test 118i "Fix error before timeout in recoverable error =========="
4925 remote_ost_nodsh && skip "remote OST with nodsh" && return
4929 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
4930 set_nodes_failloc "$(osts_nodes)" 0x220
4932 # return -EIO from OST
4933 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4935 set_nodes_failloc "$(osts_nodes)" 0x0
4936 if [[ $RC -eq 0 ]]; then
4937 error "Must return error due to dropped pages, rc=$RC"
4940 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4941 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4942 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
4943 if [[ $LOCKED -ne 0 ]]; then
4944 error "Locked pages remain in cache, locked=$LOCKED"
4947 # in recoverable error on OST we want resend and stay until it finished
4948 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4949 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4953 echo "No pages locked after fsync"
4957 run_test 118j "Simulate unrecoverable OST side error =========="
4961 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
4963 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
4964 set_nodes_failloc "$(osts_nodes)" 0x20e
4967 for ((i=0;i<10;i++)); do
4968 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
4969 error "dd to $DIR/$tdir/$tfile-$i failed" )&
4976 set_nodes_failloc "$(osts_nodes)" 0
4978 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
4980 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
4982 test_119a() # bug 11737
4984 BSIZE=$((512 * 1024))
4985 directio write $DIR/$tfile 0 1 $BSIZE
4986 # We ask to read two blocks, which is more than a file size.
4987 # directio will indicate an error when requested and actual
4988 # sizes aren't equeal (a normal situation in this case) and
4989 # print actual read amount.
4990 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
4991 if [ "$NOB" != "$BSIZE" ]; then
4992 error "read $NOB bytes instead of $BSIZE"
4996 run_test 119a "Short directIO read must return actual read amount"
4998 test_119b() # bug 11737
5000 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
5002 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
5003 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
5005 multiop $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
5006 error "direct read failed"
5009 run_test 119b "Sparse directIO read must return actual read amount"
5011 test_119c() # bug 13099
5014 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
5015 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
5018 run_test 119c "Testing for direct read hitting hole"
5020 test_119d() # bug 15950
5022 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
5023 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
5025 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
5026 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
5027 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
5028 lctl set_param fail_loc=0x40d
5029 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
5032 cat $DIR/$tfile > /dev/null &
5033 lctl set_param fail_loc=0
5036 log "the DIO writes have completed, now wait for the reads (should not block very long)"
5038 [ -n "`ps h -p $pid_reads -o comm`" ] && \
5039 error "the read rpcs have not completed in 2s"
5041 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
5043 run_test 119d "The DIO path should try to send a new rpc once one is completed"
5047 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5048 skip "no early lock cancel on server" && return 0
5049 lru_resize_disable mdc
5050 lru_resize_disable osc
5051 cancel_lru_locks mdc
5052 stat $DIR/$tdir > /dev/null
5053 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5054 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5056 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5057 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5058 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5059 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5060 lru_resize_enable mdc
5061 lru_resize_enable osc
5063 run_test 120a "Early Lock Cancel: mkdir test"
5067 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5068 skip "no early lock cancel on server" && return 0
5069 lru_resize_disable mdc
5070 lru_resize_disable osc
5071 cancel_lru_locks mdc
5072 stat $DIR/$tdir > /dev/null
5073 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5074 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5076 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5077 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5078 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5079 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5080 lru_resize_enable mdc
5081 lru_resize_enable osc
5083 run_test 120b "Early Lock Cancel: create test"
5087 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5088 skip "no early lock cancel on server" && return 0
5089 lru_resize_disable mdc
5090 lru_resize_disable osc
5091 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
5092 touch $DIR/$tdir/d1/f1
5093 cancel_lru_locks mdc
5094 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
5095 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5096 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5097 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
5098 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5099 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5100 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5101 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5102 lru_resize_enable mdc
5103 lru_resize_enable osc
5105 run_test 120c "Early Lock Cancel: link test"
5109 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5110 skip "no early lock cancel on server" && return 0
5111 lru_resize_disable mdc
5112 lru_resize_disable osc
5114 cancel_lru_locks mdc
5115 stat $DIR/$tdir > /dev/null
5116 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5117 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5118 chmod a+x $DIR/$tdir
5119 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5120 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5121 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5122 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5123 lru_resize_enable mdc
5124 lru_resize_enable osc
5126 run_test 120d "Early Lock Cancel: setattr test"
5130 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5131 skip "no early lock cancel on server" && return 0
5132 lru_resize_disable mdc
5133 lru_resize_disable osc
5134 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
5135 cancel_lru_locks mdc
5136 cancel_lru_locks osc
5137 dd if=$DIR/$tdir/f1 of=/dev/null
5138 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
5139 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5140 awk '/ldlm_cancel/ {print $2}'`
5141 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5142 awk '/ldlm_bl_callback/ {print $2}'`
5143 unlink $DIR/$tdir/f1
5144 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5145 awk '/ldlm_cancel/ {print $2}'`
5146 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5147 awk '/ldlm_bl_callback/ {print $2}'`
5148 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5149 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5150 lru_resize_enable mdc
5151 lru_resize_enable osc
5153 run_test 120e "Early Lock Cancel: unlink test"
5156 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5157 skip "no early lock cancel on server" && return 0
5159 lru_resize_disable mdc
5160 lru_resize_disable osc
5161 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
5162 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
5163 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
5164 cancel_lru_locks mdc
5165 cancel_lru_locks osc
5166 dd if=$DIR/$tdir/d1/f1 of=/dev/null
5167 dd if=$DIR/$tdir/d2/f2 of=/dev/null
5168 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
5169 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5170 awk '/ldlm_cancel/ {print $2}'`
5171 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5172 awk '/ldlm_bl_callback/ {print $2}'`
5173 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
5174 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5175 awk '/ldlm_cancel/ {print $2}'`
5176 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5177 awk '/ldlm_bl_callback/ {print $2}'`
5178 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5179 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5180 lru_resize_enable mdc
5181 lru_resize_enable osc
5183 run_test 120f "Early Lock Cancel: rename test"
5186 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5187 skip "no early lock cancel on server" && return 0
5188 lru_resize_disable mdc
5189 lru_resize_disable osc
5191 echo create $count files
5193 cancel_lru_locks mdc
5194 cancel_lru_locks osc
5197 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5198 awk '/ldlm_cancel/ {print $2}'`
5199 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5200 awk '/ldlm_bl_callback/ {print $2}'`
5201 createmany -o $DIR/$tdir/f $count
5203 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5204 awk '/ldlm_cancel/ {print $2}'`
5205 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5206 awk '/ldlm_bl_callback/ {print $2}'`
5208 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
5209 echo rm $count files
5212 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5213 awk '/ldlm_cancel/ {print $2}'`
5214 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5215 awk '/ldlm_bl_callback/ {print $2}'`
5217 echo total: $count removes in $((t2-t1))
5218 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
5220 # wait for commitment of removal
5221 lru_resize_enable mdc
5222 lru_resize_enable osc
5224 run_test 120g "Early Lock Cancel: performance test"
5226 test_121() { #bug #10589
5228 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
5229 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
5230 lctl set_param fail_loc=0x310
5231 cancel_lru_locks osc > /dev/null
5232 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
5233 lctl set_param fail_loc=0
5234 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
5236 run_test 121 "read cancel race ========="
5238 test_123a() { # was test 123, statahead(bug 11401)
5240 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
5241 log "testing on UP system. Performance may be not as good as expected."
5247 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
5248 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
5250 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
5251 createmany -o $DIR/$tdir/$tfile $j $((i - j))
5253 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
5254 lctl set_param -n llite.*.statahead_max 0
5255 lctl get_param llite.*.statahead_max
5256 cancel_lru_locks mdc
5257 cancel_lru_locks osc
5259 time ls -l $DIR/$tdir | wc -l
5261 delta=$((etime - stime))
5262 log "ls $i files without statahead: $delta sec"
5263 lctl set_param llite.*.statahead_max=$max
5265 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
5266 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
5267 cancel_lru_locks mdc
5268 cancel_lru_locks osc
5270 time ls -l $DIR/$tdir | wc -l
5272 delta_sa=$((etime - stime))
5273 log "ls $i files with statahead: $delta_sa sec"
5274 lctl get_param -n llite.*.statahead_stats
5275 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
5277 [ $swrong -lt $ewrong ] && log "statahead was stopped, maybe too many locks held!"
5278 [ $delta -eq 0 -o $delta_sa -eq 0 ] && continue
5280 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
5281 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
5282 lctl set_param -n llite.*.statahead_max 0
5283 lctl get_param llite.*.statahead_max
5284 cancel_lru_locks mdc
5285 cancel_lru_locks osc
5287 time ls -l $DIR/$tdir | wc -l
5289 delta=$((etime - stime))
5290 log "ls $i files again without statahead: $delta sec"
5291 lctl set_param llite.*.statahead_max=$max
5292 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
5293 if [ $SLOWOK -eq 0 ]; then
5294 error "ls $i files is slower with statahead!"
5296 log "ls $i files is slower with statahead!"
5302 [ $delta -gt 20 ] && break
5303 [ $delta -gt 8 ] && MULT=$((50 / delta))
5304 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
5312 delta=$((etime - stime))
5313 log "rm -r $DIR/$tdir/: $delta seconds"
5315 lctl get_param -n llite.*.statahead_stats
5317 run_test 123a "verify statahead work"
5319 test_123b () { # statahead(bug 15027)
5321 createmany -o $DIR/$tdir/$tfile-%d 1000
5323 cancel_lru_locks mdc
5324 cancel_lru_locks osc
5326 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
5327 lctl set_param fail_loc=0x80000803
5328 ls -lR $DIR/$tdir > /dev/null
5330 lctl set_param fail_loc=0x0
5331 lctl get_param -n llite.*.statahead_stats
5336 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
5339 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
5340 skip "no lru resize on server" && return 0
5342 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
5344 log "create $NR files at $DIR/$tdir"
5345 createmany -o $DIR/$tdir/f $NR ||
5346 error "failed to create $NR files in $DIR/$tdir"
5348 cancel_lru_locks mdc
5349 ls -l $DIR/$tdir > /dev/null
5353 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
5354 local PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5355 LRU_SIZE=$(lctl get_param -n $PARAM)
5356 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
5357 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
5358 log "NS=$(basename $NSDIR)"
5363 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
5364 skip "Not enough cached locks created!"
5371 # We know that lru resize allows one client to hold $LIMIT locks
5372 # for 10h. After that locks begin to be killed by client.
5374 local LIMIT=`lctl get_param -n $NSDIR.pool.limit`
5376 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
5377 # killing locks. Some time was spent for creating locks. This means
5378 # that up to the moment of sleep finish we must have killed some of
5379 # them (10-100 locks). This depends on how fast ther were created.
5380 # Many of them were touched in almost the same moment and thus will
5381 # be killed in groups.
5382 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
5384 # Use $LRU_SIZE_B here to take into account real number of locks
5385 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
5386 local LRU_SIZE_B=$LRU_SIZE
5388 local OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
5389 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
5391 # Let's make sure that we really have some margin. Client checks
5392 # cached locks every 10 sec.
5394 log "Sleep ${SLEEP} sec"
5396 while ((SEC<$SLEEP)); do
5400 LRU_SIZE=`lctl get_param -n $NSDIR/lru_size`
5404 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
5405 local LRU_SIZE_A=`lctl get_param -n $NSDIR/lru_size`
5407 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
5408 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
5409 unlinkmany $DIR/$tdir/f $NR
5413 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
5414 log "unlink $NR files at $DIR/$tdir"
5415 unlinkmany $DIR/$tdir/f $NR
5417 run_test 124a "lru resize ======================================="
5419 get_max_pool_limit()
5421 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
5424 if test $l -gt $max; then
5432 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
5433 skip "no lru resize on server" && return 0
5435 LIMIT=`get_max_pool_limit`
5437 NR=$(($(default_lru_size)*20))
5438 if [ $NR -gt $LIMIT ]; then
5439 log "Limit lock number by $LIMIT locks"
5442 lru_resize_disable mdc
5443 mkdir -p $DIR/$tdir/disable_lru_resize ||
5444 error "failed to create $DIR/$tdir/disable_lru_resize"
5446 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
5447 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
5448 cancel_lru_locks mdc
5451 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
5454 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
5457 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
5461 nolruresize_delta=$((etime-stime))
5462 log "ls -la time: $nolruresize_delta seconds"
5463 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
5464 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
5466 lru_resize_enable mdc
5467 mkdir -p $DIR/$tdir/enable_lru_resize ||
5468 error "failed to create $DIR/$tdir/enable_lru_resize"
5470 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
5471 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
5472 cancel_lru_locks mdc
5475 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
5478 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
5481 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
5485 lruresize_delta=$((etime-stime))
5486 log "ls -la time: $lruresize_delta seconds"
5487 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
5489 if [ $lruresize_delta -gt $nolruresize_delta ]; then
5490 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
5491 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
5492 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
5494 log "lru resize performs the same with no lru resize"
5496 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
5498 run_test 124b "lru resize (performance test) ======================="
5500 test_125() { # 13358
5501 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
5502 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
5503 mkdir -p $DIR/d125 || error "mkdir failed"
5504 $SETSTRIPE $DIR/d125 -s 65536 -c -1 || error "setstripe failed"
5505 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
5506 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
5508 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
5510 test_126() { # bug 12829/13455
5511 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
5512 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
5513 $GSS && skip "must run as gss disabled" && return
5515 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
5516 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
5518 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
5520 run_test 126 "check that the fsgid provided by the client is taken into account"
5522 test_127() { # bug 15521
5523 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
5524 $LCTL set_param osc.*.stats=0
5525 FSIZE=$((2048 * 1024))
5526 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
5527 cancel_lru_locks osc
5528 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
5530 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
5531 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
5532 echo "got $COUNT $NAME"
5533 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
5534 eval $NAME=$COUNT || error "Wrong proc format"
5537 read_bytes|write_bytes)
5538 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
5539 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
5540 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
5541 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
5542 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
5543 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
5544 error "sumsquare is too small: $SUMSQ"
5545 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
5546 error "sumsquare is too big: $SUMSQ"
5550 done < $DIR/${tfile}.tmp
5552 #check that we actually got some stats
5553 [ "$read_bytes" ] || error "Missing read_bytes stats"
5554 [ "$write_bytes" ] || error "Missing write_bytes stats"
5555 [ "$read_bytes" != 0 ] || error "no read done"
5556 [ "$write_bytes" != 0 ] || error "no write done"
5558 run_test 127 "verify the client stats are sane"
5560 test_128() { # bug 15212
5562 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
5567 result=$(grep error $TMP/$tfile.log)
5569 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
5571 run_test 128 "interactive lfs for 2 consecutive find's"
5577 local LDPROC=/proc/fs/ldiskfs
5579 for node in $(mdts_nodes); do
5580 devs=$(do_node $node "lctl get_param -n devices" | awk '($3 ~ "mdt" && $4 ~ "MDT") { print $4 }')
5581 for dev in $devs; do
5582 mntdev=$(do_node $node "lctl get_param -n osd.$dev.mntdev")
5583 do_node $node "echo $1 >$LDPROC/\\\$(basename $mntdev)/max_dir_size"
5588 [ "$FSTYPE" != "ldiskfs" ] && skip "not needed for FSTYPE=$FSTYPE" && return 0
5589 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5600 while [ ! $I -gt $((MAX * MDSCOUNT)) ]; do
5601 multiop $DIR/$tdir/$J Oc
5603 if [ $rc -eq $EFBIG ]; then
5605 echo "return code $rc received as expected"
5607 elif [ $rc -ne 0 ]; then
5609 error_exit "return code $rc received instead of expected $EFBIG"
5612 I=$(stat -c%s "$DIR/$tdir")
5615 error "exceeded dir size limit $MAX x $MDSCOUNT $((MAX * MDSCOUNT)) : $I bytes"
5616 do_facet $SINGLEMDS "echo 0 >$LDPROC"
5618 run_test 129 "test directory size limit ========================"
5627 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5628 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5630 trap cleanup_130 EXIT RETURN
5632 local fm_file=$DIR/$tfile
5633 lfs setstripe -s 65536 -c 1 $fm_file || error "setstripe failed on $fm_file"
5634 dd if=/dev/zero of=$fm_file bs=65536 count=1 || error "dd failed for $fm_file"
5636 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5637 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5639 lun=`$GETSTRIPE $fm_file | grep -A 10 obdidx | awk '{print $1}' | grep -v "obdidx"`
5641 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
5644 for line in $filefrag_op
5646 frag_lun=`echo $line | cut -d: -f5`
5647 ext_len=`echo $line | cut -d: -f4`
5648 if (( $frag_lun != $lun )); then
5650 error "FIEMAP on 1-stripe file($fm_file) failed"
5653 (( tot_len += ext_len ))
5656 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
5658 error "FIEMAP on 1-stripe file($fm_file) failed;"
5664 echo "FIEMAP on single striped file succeeded"
5666 run_test 130a "FIEMAP (1-stripe file)"
5669 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping FIEMAP on 2-stripe file test" && return
5671 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5672 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5674 trap cleanup_130 EXIT RETURN
5676 local fm_file=$DIR/$tfile
5677 lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
5678 dd if=/dev/zero of=$fm_file bs=1M count=2 || error "dd failed on $fm_file"
5680 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5681 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5683 last_lun=`echo $filefrag_op | cut -d: -f5`
5688 for line in $filefrag_op
5690 frag_lun=`echo $line | cut -d: -f5`
5691 ext_len=`echo $line | cut -d: -f4`
5692 if (( $frag_lun != $last_lun )); then
5693 if (( tot_len != 1024 )); then
5695 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
5702 (( tot_len += ext_len ))
5705 if (( num_luns != 2 || tot_len != 1024 )); then
5707 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5713 echo "FIEMAP on 2-stripe file succeeded"
5715 run_test 130b "FIEMAP (2-stripe file)"
5718 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping FIEMAP on 2-stripe file with hole test" && return
5720 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5721 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5723 trap cleanup_130 EXIT RETURN
5725 local fm_file=$DIR/$tfile
5726 lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
5727 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
5729 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5730 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5732 last_lun=`echo $filefrag_op | cut -d: -f5`
5737 for line in $filefrag_op
5739 frag_lun=`echo $line | cut -d: -f5`
5740 ext_len=`echo $line | cut -d: -f4`
5741 if (( $frag_lun != $last_lun )); then
5742 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
5743 if (( logical != 512 )); then
5745 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
5748 if (( tot_len != 512 )); then
5750 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
5757 (( tot_len += ext_len ))
5760 if (( num_luns != 2 || tot_len != 512 )); then
5762 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5768 echo "FIEMAP on 2-stripe file with hole succeeded"
5770 run_test 130c "FIEMAP (2-stripe file with hole)"
5773 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
5775 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5776 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5778 trap cleanup_130 EXIT RETURN
5780 local fm_file=$DIR/$tfile
5781 lfs setstripe -s 65536 -c $OSTCOUNT $fm_file || error "setstripe failed on $fm_file"
5782 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT || error "dd failed on $fm_file"
5784 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5785 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5787 last_lun=`echo $filefrag_op | cut -d: -f5`
5792 for line in $filefrag_op
5794 frag_lun=`echo $line | cut -d: -f5`
5795 ext_len=`echo $line | cut -d: -f4`
5796 if (( $frag_lun != $last_lun )); then
5797 if (( tot_len != 1024 )); then
5799 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
5806 (( tot_len += ext_len ))
5809 if (( num_luns != OSTCOUNT || tot_len != 1024 )); then
5811 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5817 echo "FIEMAP on N-stripe file succeeded"
5819 run_test 130d "FIEMAP (N-stripe file)"
5822 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
5824 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5825 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5827 trap cleanup_130 EXIT RETURN
5829 local fm_file=$DIR/$tfile
5830 lfs setstripe -s 131072 -c 2 $fm_file || error "setstripe failed on $fm_file"
5832 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
5833 for ((i = 0; i < $NUM_BLKS; i++))
5835 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
5838 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5839 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
5841 last_lun=`echo $filefrag_op | cut -d: -f5`
5846 for line in $filefrag_op
5848 frag_lun=`echo $line | cut -d: -f5`
5849 ext_len=`echo $line | cut -d: -f4`
5850 if (( $frag_lun != $last_lun )); then
5851 if (( tot_len != $EXPECTED_LEN )); then
5853 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
5860 (( tot_len += ext_len ))
5863 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
5865 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5871 echo "FIEMAP with continuation calls succeeded"
5873 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
5875 # Test for writev/readv
5877 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
5878 error "writev test failed"
5879 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
5880 error "readv failed"
5883 run_test 131a "test iov's crossing stripe boundary for writev/readv"
5886 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
5887 error "append writev test failed"
5888 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
5889 error "append writev test failed"
5892 run_test 131b "test append writev"
5895 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
5898 run_test 131c "test read/write on file w/o objects"
5901 rwv -f $DIR/$tfile -w -n 1 1572864
5902 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
5903 if [ "$NOB" != 1572864 ]; then
5904 error "Short read filed: read $NOB bytes instead of 1572864"
5908 run_test 131d "test short read"
5911 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
5912 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
5913 error "read hitting hole failed"
5916 run_test 131e "test read hitting hole"
5921 for node in $(osts_nodes); do
5922 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
5923 [ x$gl = x"" ] && gl=0
5924 gl_sum=$((gl_sum + gl))
5934 if [ x$som = x"enabled" ]; then
5935 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
5936 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
5938 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
5939 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
5942 # do remount to make new mount-conf parameters actual
5949 test_132() { #1028, SOM
5950 local num=$(get_mds_dir $DIR)
5951 local mymds=mds${num}
5953 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
5954 cancel_lru_locks osc
5956 som1=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
5958 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
5959 stat $DIR/$tfile >/dev/null
5960 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
5961 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
5963 som_mode_switch $som1 $gl1 $gl2
5965 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
5966 cancel_lru_locks osc
5968 som2=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
5969 if [ $som1 == $som2 ]; then
5970 error "som is still "$som2
5971 if [ x$som2 = x"enabled" ]; then
5978 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
5979 stat $DIR/$tfile >/dev/null
5980 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
5981 echo "SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
5982 som_mode_switch $som2 $gl1 $gl2
5984 run_test 132 "som avoids glimpse rpc"
5986 test_140() { #bug-17379
5987 mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
5988 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
5989 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
5991 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
5993 while i=`expr $i + 1`; do
5994 mkdir -p $i || error "Creating dir $i"
5995 cd $i || error "Changing to $i"
5996 ln -s ../stat stat || error "Creating stat symlink"
5997 # Read the symlink until ELOOP present,
5998 # not LBUGing the system is considered success,
5999 # we didn't overrun the stack.
6000 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
6002 if [ $ret -eq 40 ]; then
6005 error "Open stat symlink"
6011 echo "The symlink depth = $i"
6012 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 ] || error "Invalid symlink depth"
6014 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
6017 local TF="$TMP/$tfile"
6019 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
6021 cancel_lru_locks osc
6022 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
6023 remount_client $MOUNT
6025 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
6028 $TRUNCATE $DIR/$tfile 6000
6029 cancel_lru_locks osc
6030 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
6033 echo "12345" >>$DIR/$tfile
6034 cancel_lru_locks osc
6035 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
6038 echo "12345" >>$DIR/$tfile
6039 cancel_lru_locks osc
6040 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
6045 run_test 150 "truncate/append tests"
6047 function roc_hit() {
6048 local list=$(comma_list $(osts_nodes))
6050 ACCNUM=$(do_nodes $list $LCTL get_param -n obdfilter.*.stats | \
6051 awk '/'cache_hit'/ {sum+=$2} END {print sum}')
6055 function set_cache() {
6058 if [ "$2" == "off" ]; then
6061 local list=$(comma_list $(osts_nodes))
6062 do_nodes $list lctl set_param obdfilter.*.${1}_cache_enable $on
6064 cancel_lru_locks osc
6068 remote_ost_nodsh && skip "remote OST with nodsh" && return
6071 local list=$(comma_list $(osts_nodes))
6073 # check whether obdfilter is cache capable at all
6074 if ! do_nodes $list $LCTL get_param -n obdfilter.*.read_cache_enable > /dev/null; then
6075 echo "not cache-capable obdfilter"
6079 # check cache is enabled on all obdfilters
6080 if do_nodes $list $LCTL get_param -n obdfilter.*.read_cache_enable | grep 0 >&/dev/null; then
6081 echo "oss cache is disabled"
6085 do_nodes $list $LCTL set_param -n obdfilter.*.writethrough_cache_enable 1
6087 # pages should be in the case right after write
6088 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES || error "dd failed"
6089 local BEFORE=`roc_hit`
6090 cancel_lru_locks osc
6091 cat $DIR/$tfile >/dev/null
6092 local AFTER=`roc_hit`
6093 if ! let "AFTER - BEFORE == CPAGES"; then
6094 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6097 # the following read invalidates the cache
6098 cancel_lru_locks osc
6099 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable 0
6100 cat $DIR/$tfile >/dev/null
6102 # now data shouldn't be found in the cache
6104 cancel_lru_locks osc
6105 cat $DIR/$tfile >/dev/null
6107 if let "AFTER - BEFORE != 0"; then
6108 error "IN CACHE: before: $BEFORE, after: $AFTER"
6111 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable 1
6114 run_test 151 "test cache on oss and controls ==============================="
6117 local TF="$TMP/$tfile"
6119 # simulate ENOMEM during write
6120 #define OBD_FAIL_OST_NOMEM 0x226
6121 lctl set_param fail_loc=0x80000226
6122 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
6124 sync || error "sync failed"
6125 lctl set_param fail_loc=0
6127 # discard client's cache
6128 cancel_lru_locks osc
6130 # simulate ENOMEM during read
6131 lctl set_param fail_loc=0x80000226
6132 cmp $TF $DIR/$tfile || error "cmp failed"
6133 lctl set_param fail_loc=0
6137 run_test 152 "test read/write with enomem ============================"
6140 multiop $DIR/$tfile Ow4096Ycu || error "multiop failed"
6142 run_test 153 "test if fdatasync does not crash ======================="
6145 cp /etc/hosts $DIR/$tfile
6147 fid=$($LFS path2fid $DIR/$tfile)
6149 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
6151 echo "open fid $fid"
6152 diff /etc/hosts $DIR/.lustre/fid/$fid || error "open by fid failed: did not find expected data in file."
6154 echo "Opening a file by FID succeeded"
6156 run_test 154 "Opening a file by FID"
6159 local temp=$TMP/$tfile
6160 local file=$DIR/$tfile
6161 local list=$(comma_list $(osts_nodes))
6162 local big=$(do_nodes $list grep "cache" /proc/cpuinfo | \
6163 awk '{sum+=$4} END{print sum}')
6167 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
6168 error "dd of=$temp bs=6096 count=1 failed"
6170 cancel_lru_locks osc
6171 cmp $temp $file || error "$temp $file differ"
6173 $TRUNCATE $temp 6000
6174 $TRUNCATE $file 6000
6175 cmp $temp $file || error "$temp $file differ (truncate1)"
6177 echo "12345" >>$temp
6178 echo "12345" >>$file
6179 cmp $temp $file || error "$temp $file differ (append1)"
6181 echo "12345" >>$temp
6182 echo "12345" >>$file
6183 cmp $temp $file || error "$temp $file differ (append2)"
6185 dd if=/dev/urandom of=$temp bs=$((big*2)) count=1k || \
6186 error "dd of=$temp bs=$((big*2)) count=1k failed"
6189 cancel_lru_locks osc
6190 cmp $temp $file || error "$temp $file differ"
6198 set_cache writethrough on
6201 run_test 155a "Verification of correctness: read cache:on write_cache:on"
6205 set_cache writethrough off
6208 run_test 155b "Verification of correctness: read cache:on write_cache:off"
6212 set_cache writethrough on
6215 run_test 155c "Verification of correctness: read cache:off write_cache:on"
6219 set_cache writethrough off
6222 run_test 155d "Verification of correctness: read cache:off write_cache:off "
6228 local file="$DIR/$tfile"
6230 log "Turn on read and write cache"
6232 set_cache writethrough on
6234 log "Write data and read it back."
6235 log "Read should be satisfied from the cache."
6236 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6238 cancel_lru_locks osc
6239 cat $file >/dev/null
6241 if ! let "AFTER - BEFORE == CPAGES"; then
6242 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6244 log "cache hits:: before: $BEFORE, after: $AFTER"
6247 log "Read again; it should be satisfied from the cache."
6249 cancel_lru_locks osc
6250 cat $file >/dev/null
6252 if ! let "AFTER - BEFORE == CPAGES"; then
6253 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6255 log "cache hits:: before: $BEFORE, after: $AFTER"
6259 log "Turn off the read cache and turn on the write cache"
6261 set_cache writethrough on
6263 log "Read again; it should be satisfied from the cache."
6265 cancel_lru_locks osc
6266 cat $file >/dev/null
6268 if ! let "AFTER - BEFORE == CPAGES"; then
6269 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6271 log "cache hits:: before: $BEFORE, after: $AFTER"
6274 log "Read again; it should not be satisfied from the cache."
6276 cancel_lru_locks osc
6277 cat $file >/dev/null
6279 if ! let "AFTER - BEFORE == 0"; then
6280 error "IN CACHE: before: $BEFORE, after: $AFTER"
6282 log "cache hits:: before: $BEFORE, after: $AFTER"
6285 log "Write data and read it back."
6286 log "Read should be satisfied from the cache."
6287 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6289 cancel_lru_locks osc
6290 cat $file >/dev/null
6292 if ! let "AFTER - BEFORE == CPAGES"; then
6293 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6295 log "cache hits:: before: $BEFORE, after: $AFTER"
6298 log "Read again; it should not be satisfied from the cache."
6300 cancel_lru_locks osc
6301 cat $file >/dev/null
6303 if ! let "AFTER - BEFORE == 0"; then
6304 error "IN CACHE: before: $BEFORE, after: $AFTER"
6306 log "cache hits:: before: $BEFORE, after: $AFTER"
6310 log "Turn off read and write cache"
6312 set_cache writethrough off
6314 log "Write data and read it back"
6315 log "It should not be satisfied from the cache."
6317 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6318 cancel_lru_locks osc
6320 cat $file >/dev/null
6322 if ! let "AFTER - BEFORE == 0"; then
6323 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
6325 log "cache hits:: before: $BEFORE, after: $AFTER"
6329 log "Turn on the read cache and turn off the write cache"
6331 set_cache writethrough off
6333 log "Write data and read it back"
6334 log "It should not be satisfied from the cache."
6336 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6338 cancel_lru_locks osc
6339 cat $file >/dev/null
6341 if ! let "AFTER - BEFORE == 0"; then
6342 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
6344 log "cache hits:: before: $BEFORE, after: $AFTER"
6347 log "Read again; it should be satisfied from the cache."
6349 cancel_lru_locks osc
6350 cat $file >/dev/null
6352 if ! let "AFTER - BEFORE == CPAGES"; then
6353 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6355 log "cache hits:: before: $BEFORE, after: $AFTER"
6360 run_test 156 "Verification of tunables ============================"
6364 if [ $MDSCOUNT -gt 1 ]; then
6365 error_ignore 17935 $*
6371 USER=$(do_facet $SINGLEMDS lctl --device $MDT0 changelog_register -n)
6372 echo "Registered as changelog user $USER"
6373 do_facet $SINGLEMDS lctl get_param -n mdd.$MDT0.changelog_users | \
6374 grep -q $USER || error "User $USER not found in changelog_users"
6377 mkdir -p $DIR/$tdir/pics/2008/zachy
6378 touch $DIR/$tdir/pics/2008/zachy/timestamp
6379 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
6380 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
6381 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
6382 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
6383 rm $DIR/$tdir/pics/desktop.jpg
6385 $LFS changelog $MDT0 | tail -5
6387 echo "verifying changelog mask"
6388 do_facet $SINGLEMDS lctl set_param mdd.$MDT0.changelog_mask="-mkdir"
6389 mkdir -p $DIR/$tdir/pics/2009/sofia
6390 do_facet $SINGLEMDS lctl set_param mdd.$MDT0.changelog_mask="+mkdir"
6391 mkdir $DIR/$tdir/pics/2009/zachary
6392 DIRS=$($LFS changelog $MDT0 | tail -5 | grep -c MKDIR)
6393 [ $DIRS -eq 1 ] || err17935 "changelog mask count $DIRS != 1"
6396 echo "verifying target fid"
6397 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
6398 tail -1 | awk '{print $6}')
6399 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
6400 [ "$fidc" == "t=$fidf" ] || \
6401 err17935 "fid in changelog $fidc != file fid $fidf"
6402 echo "verifying parent fid"
6403 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
6404 tail -1 | awk '{print $7}')
6405 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
6406 [ "$fidc" == "p=$fidf" ] || \
6407 err17935 "pfid in changelog $fidc != dir fid $fidf"
6409 USER_REC1=$(do_facet $SINGLEMDS lctl get_param -n \
6410 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
6411 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
6412 USER_REC2=$(do_facet $SINGLEMDS lctl get_param -n \
6413 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
6414 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
6415 [ $USER_REC2 == $(($USER_REC1 + 5)) ] || \
6416 err17935 "user index should be $(($USER_REC1 + 5)); is $USER_REC2"
6418 MIN_REC=$(do_facet $SINGLEMDS lctl get_param mdd.$MDT0.changelog_users | \
6419 awk 'min == "" || $2 < min {min = $2}; END {print min}')
6420 FIRST_REC=$($LFS changelog $MDT0 | head -1 | awk '{print $1}')
6421 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
6422 [ $FIRST_REC == $(($MIN_REC + 1)) ] || \
6423 err17935 "first index should be $(($MIN_REC + 1)); is $FIRST_REC"
6425 echo "verifying user deregister"
6426 do_facet $SINGLEMDS lctl --device $MDT0 changelog_deregister $USER
6427 do_facet $SINGLEMDS lctl get_param -n mdd.$MDT0.changelog_users | \
6428 grep -q $USER && error "User $USER still found in changelog_users"
6430 USERS=$(( $(do_facet $SINGLEMDS lctl get_param -n \
6431 mdd.$MDT0.changelog_users | wc -l) - 2 ))
6432 if [ $USERS -eq 0 ]; then
6433 LAST_REC1=$(do_facet $SINGLEMDS lctl get_param -n \
6434 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
6435 touch $DIR/$tdir/chloe
6436 LAST_REC2=$(do_facet $SINGLEMDS lctl get_param -n \
6437 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
6438 echo "verify changelogs are off if we were the only user: $LAST_REC1 == $LAST_REC2"
6439 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
6441 echo "$USERS other changelog users; can't verify off"
6444 run_test 160 "changelog sanity"
6448 cp /etc/hosts $DIR/$tdir/$tfile
6449 mkdir $DIR/$tdir/foo1
6450 mkdir $DIR/$tdir/foo2
6451 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
6452 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
6453 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
6454 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
6455 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[')
6456 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
6457 $LFS fid2path $DIR $FID
6458 err17935 "bad link ea"
6461 rm $DIR/$tdir/foo2/zachary
6463 rm $DIR/$tdir/foo2/thor
6465 rm $DIR/$tdir/$tfile
6467 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
6468 if [ "$($LFS fid2path $DIR --link 1 $FID)" != "/$tdir/foo2/maggie" ]
6470 $LFS fid2path $DIR $FID
6471 err17935 "bad link rename"
6473 rm $DIR/$tdir/foo2/maggie
6476 local longname=filename_avg_len_is_thirty_two_
6477 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 || \
6478 error "failed to hardlink many files"
6479 links=$($LFS fid2path $DIR $FID | wc -l)
6480 echo -n "${links}/1000 links in link EA"
6481 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
6482 unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
6483 error "failed to unlink many hardlinks"
6485 run_test 161 "link ea sanity"
6492 local path=$(${LFS} fid2path $*)
6495 if [ $RC -ne 0 ]; then
6496 err17935 "path looked up of $expected failed. Error $RC"
6498 elif [ "${path}" != "${expected}" ]; then
6499 err17935 "path looked up \"${path}\" instead of \"${expected}\""
6502 echo "fid $fid resolves to path $path"
6506 # Make changes to filesystem
6507 mkdir -p $DIR/$tdir/d2
6508 touch $DIR/$tdir/d2/$tfile
6509 touch $DIR/$tdir/d2/x1
6510 touch $DIR/$tdir/d2/x2
6511 mkdir -p $DIR/$tdir/d2/a/b/c
6512 mkdir -p $DIR/$tdir/d2/p/q/r
6514 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[')
6515 check_path "/$tdir/d2/$tfile" $DIR $FID --link 0
6518 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
6519 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[')
6520 check_path "/$tdir/d2/p/q/r/slink" $DIR $FID --link 0
6523 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
6524 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
6525 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[')
6526 # fid2path dir/fsname should both work
6527 check_path "/$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1
6528 check_path "/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0
6530 # hardlink count: check that there are 2 links
6531 # Doesnt work with CMD yet: 17935
6532 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
6533 err17935 "expected 2 links"
6535 # hardlink indexing: remove the first link
6536 rm $DIR/$tdir/d2/p/q/r/hlink
6537 check_path "/$tdir/d2/a/b/c/new_file" $DIR $FID --link 0
6541 run_test 162 "path lookup sanity"
6544 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6545 copytool --test || { skip "copytool not runnable: $?" && return; }
6548 local uuid=$($LCTL get_param -n mdc.${FSNAME}-MDT0000-mdc-*.uuid)
6549 # this proc file is temporary and linux-only
6550 do_facet mds lctl set_param mdt.${FSNAME}-MDT0000.mdccomm=$uuid || error "lnl send failed"
6553 run_test 163 "LustreNetLink kernelcomms"
6556 # do directio so as not to populate the page cache
6557 log "creating a 10 Mb file"
6558 multiop $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
6559 log "starting reads"
6560 dd if=$DIR/$tfile of=/dev/null bs=4096 &
6561 log "truncating the file"
6562 multiop $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
6564 kill %+ || true # reads might have finished
6565 echo "wait until dd is finished"
6567 log "removing the temporary file"
6568 rm -rf $DIR/$tfile || error "tmp file removal failed"
6570 run_test 169 "parallel read and truncate should not deadlock"
6573 $LCTL clear # bug 18514
6574 $LCTL debug_daemon start $TMP/${tfile}_log_good
6576 $LCTL debug_daemon stop
6577 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
6578 error "sed failed to read log_good"
6580 $LCTL debug_daemon start $TMP/${tfile}_log_good
6582 $LCTL debug_daemon stop
6584 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
6585 error "lctl df log_bad failed"
6587 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
6588 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
6590 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
6591 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
6593 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
6594 error "bad_line good_line1 good_line2 are empty"
6596 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
6597 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
6598 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
6600 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
6601 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
6602 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
6604 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
6605 error "bad_line_new good_line_new are empty"
6607 local expected_good=$((good_line1 + good_line2*2))
6609 rm -f $TMP/${tfile}*
6610 if [ $bad_line -ne $bad_line_new ]; then
6611 error "expected $bad_line bad lines, but got $bad_line_new"
6615 if [ $expected_good -ne $good_line_new ]; then
6616 error "expected $expected_good good lines, but got $good_line_new"
6621 run_test 170 "test lctl df to handle corrupted log ====================="
6623 test_171() { # bug20592
6624 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
6625 $LCTL set_param fail_loc=0x50e
6626 $LCTL set_param fail_val=3000
6627 multiop_bg_pause $DIR/$tfile Os || true
6630 if dmesg | grep "recursive fault"; then
6631 error "caught a recursive fault"
6633 $LCTL set_param fail_loc=0
6636 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
6638 # it would be good to share it with obdfilter-survey/libecho code
6639 setup_obdecho_osc () {
6642 local obdfilter_name=$2
6643 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
6644 ${obdfilter_name}_osc_UUID || rc=2; }
6645 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
6646 ${obdfilter_name}_UUID $ost_nid || rc=3; }
6650 cleaup_obdecho_osc () {
6651 local obdfilter_name=$1
6652 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
6653 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
6657 obdecho_create_test() {
6661 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
6662 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" || \
6664 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec create 1" || \
6666 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec test_brw 0 w 1" ||\
6668 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
6669 "cleanup" || rc=5; }
6670 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
6678 local rmmod_remote=0
6680 lsmod | grep -q obdecho || \
6681 { load_module obdecho/obdecho && rmmod_local=1; }
6682 OBD=$($LCTL dl | grep -v mdt | grep osc | awk '{print $4;exit}')
6683 HOST=$($LCTL dl -t | grep -v mdt | grep osc | awk '{print $7;exit}')
6684 OBD=`echo $OBD | sed 's/-osc-.*$//'`
6685 [ "x$OBD" != "x" ] && { setup_obdecho_osc $HOST $OBD || rc=1; } || rc=1
6686 [ $rc -eq 0 ] && { obdecho_create_test ${OBD}_osc client || rc=2; }
6687 [ "x$OBD" != "x" ] && cleaup_obdecho_osc $OBD
6688 [ $rmmod_local -eq 1 ] && rmmod obdecho
6689 [ $rc -eq 0 ] || return $rc
6691 do_facet ost "lsmod | grep -q obdecho || " \
6692 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
6693 "modprobe obdecho; }" && rmmod_remote=1
6694 OBD=$(do_facet ost $LCTL dl | awk '/obdfilter/ {print $4;exit}')
6695 [ "x$OBD" != "x" ] && { obdecho_create_test $OBD ost || rc=3; }
6696 [ $rmmod_remote -eq 1 ] && do_facet ost "rmmod obdecho"
6697 [ $rc -eq 0 ] || return $rc
6701 run_test 180 "test obdecho ============================================"
6707 TGTPOOL_MAX=$(($TGT_COUNT - 1))
6709 TGTPOOL_LIST=`seq $TGTPOOL_FIRST $TGTPOOL_STEP $TGTPOOL_MAX`
6710 POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
6711 POOL_DIR=$POOL_ROOT/dir_tst
6712 POOL_FILE=$POOL_ROOT/file_tst
6714 check_file_in_pool()
6717 res=$($GETSTRIPE $file | grep 0x | cut -f2)
6720 found=$(echo :$TGTPOOL_LIST: | tr " " ":" | grep :$i:)
6721 if [[ "$found" == "" ]]
6723 echo "pool list: $TGTPOOL_LIST"
6724 echo "striping: $res"
6725 error "$file not allocated in $POOL"
6732 trap "cleanup_pools $FSNAME" EXIT
6735 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6736 create_pool $FSNAME.$POOL || return $?
6737 [ $($LFS pool_list $FSNAME | grep -c $POOL) -eq 1 ] ||
6738 error "$POOL not in lfs pool_list"
6740 run_test 200a "Create new pool =========================================="
6743 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6744 TGT=$(for i in $TGTPOOL_LIST; do printf "$FSNAME-OST%04x_UUID " $i; done)
6745 do_facet mgs $LCTL pool_add $FSNAME.$POOL \
6746 $FSNAME-OST[$TGTPOOL_FIRST-$TGTPOOL_MAX/$TGTPOOL_STEP]
6747 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL | sort -u | tr '\n' ' ' " "$TGT" ||
6748 error "Add to pool failed"
6749 local lfscount=$($LFS pool_list $FSNAME.$POOL | grep -c "\-OST")
6750 local addcount=$((($TGTPOOL_MAX - $TGTPOOL_FIRST) / $TGTPOOL_STEP + 1))
6751 [ $lfscount -eq $addcount ] ||
6752 error "lfs pool_list bad ost count $lfscount != $addcount"
6754 run_test 200b "Add targets to a pool ===================================="
6757 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6759 $SETSTRIPE -c 2 -p $POOL $POOL_DIR
6760 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR"
6762 run_test 200c "Set pool on a directory ================================="
6765 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6766 res=$($GETSTRIPE --pool $POOL_DIR | awk '/^pool:/ {print $2}')
6767 [ "$res" = $POOL ] || error "Pool on $POOL_DIR is $res, not $POOL"
6769 run_test 200d "Check pool on a directory ==============================="
6772 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6774 for i in $(seq -w 1 $(($TGT_COUNT * 3)))
6776 file=$POOL_DIR/file-$i
6778 check_file_in_pool $file
6781 failed=$(($failed + 1))
6784 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
6786 run_test 200e "Check files allocation from directory pool =============="
6789 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6792 for i in $(seq -w 1 $(($TGT_COUNT * 3)))
6794 file=$POOL_FILE/spoo-$i
6795 $SETSTRIPE -p $POOL $file
6796 check_file_in_pool $file
6799 failed=$(($failed + 1))
6802 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
6804 run_test 200f "Create files in a pool ==================================="
6807 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6808 TGT=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$POOL | tr '\n' ' ')
6809 res=$($LFS df --pool $FSNAME.$POOL | awk '{print $1}' | grep "$FSNAME-OST" | tr '\n' ' ')
6810 [ "$res" = "$TGT" ] || error "Pools OSTs '$TGT' is not '$res' that lfs df reports"
6812 run_test 200g "lfs df a pool ============================================"
6815 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6816 TGT=$($LCTL get_param -n lov.$FSNAME-*.pools.$POOL | head -1)
6817 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
6818 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL | grep $TGT" "" ||
6819 error "$TGT not removed from $FSNAME.$POOL"
6821 run_test 201a "Remove a target from a pool ============================="
6824 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6825 for TGT in $($LCTL get_param -n lov.$FSNAME-*.pools.$POOL | sort -u)
6827 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
6829 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL" "" ||
6830 error "Pool $FSNAME.$POOL cannot be drained"
6831 # striping on an empty/nonexistant pool should fall back to "pool of everything"
6832 touch ${POOL_DIR}/$tfile || error "failed to use fallback striping for empty pool"
6833 # setstripe on an empty pool should fail
6834 $SETSTRIPE -p $POOL ${POOL_FILE}/$tfile 2>/dev/null && \
6835 error "expected failure when creating file with empty pool"
6838 run_test 201b "Remove all targets from a pool =========================="
6841 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6842 do_facet mgs $LCTL pool_destroy $FSNAME.$POOL
6845 # striping on an empty/nonexistant pool should fall back to "pool of everything"
6846 touch ${POOL_DIR}/$tfile || error "failed to use fallback striping for missing pool"
6847 # setstripe on an empty pool should fail
6848 $SETSTRIPE -p $POOL ${POOL_FILE}/$tfile 2>/dev/null && \
6849 error "expected failure when creating file with missing pool"
6851 # get param should return err once pool is gone
6852 if wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL 2>/dev/null ||
6853 echo foo" "foo"; then
6854 remove_pool_from_list $FSNAME.$POOL
6857 error "Pool $FSNAME.$POOL is not destroyed"
6859 run_test 201c "Remove a pool ============================================"
6861 cleanup_pools $FSNAME
6865 size=$((size % 8192 + 1))
6866 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
6867 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
6868 rm -f $DIR/f212 $DIR/f212.xyz
6870 run_test 212 "Sendfile test ============================================"
6873 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
6874 cancel_lru_locks osc
6875 lctl set_param fail_loc=0x8000040f
6876 # generate a read lock
6877 cat $DIR/$tfile > /dev/null
6878 # write to the file, it will try to cancel the above read lock.
6879 cat /etc/hosts >> $DIR/$tfile
6881 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
6883 test_214() { # for bug 20133
6884 mkdir -p $DIR/d214p/d214c
6885 for (( i=0; i < 340; i++ )) ; do
6886 touch $DIR/d214p/d214c/a$i
6889 ls -l $DIR/d214p || error "ls -l $DIR/d214p failed"
6890 mv $DIR/d214p/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
6891 ls $DIR/d214c || error "ls $DIR/d214c failed"
6892 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
6894 run_test 214 "hash-indexed directory test - bug 20133"
6896 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
6897 create_lnet_proc_files() {
6898 cat /proc/sys/lnet/$1 >$TMP/lnet_$1.out || error "cannot read /proc/sys/lnet/$1"
6899 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
6901 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
6902 rm -f "$TMP/lnet_$1.sys_tmp"
6905 # counterpart of create_lnet_proc_files
6906 remove_lnet_proc_files() {
6907 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
6910 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
6911 # 3rd arg as regexp for body
6912 check_lnet_proc_stats() {
6913 local l=$(cat "$TMP/lnet_$1" |wc -l)
6914 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
6916 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
6919 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
6920 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
6921 # optional and can be regexp for 2nd line (lnet.routes case)
6922 check_lnet_proc_entry() {
6923 local blp=2 # blp stands for 'position of 1st line of body'
6924 [ "$5" = "" ] || blp=3 # lnet.routes case
6926 local l=$(cat "$TMP/lnet_$1" |wc -l)
6927 # subtracting one from $blp because the body can be empty
6928 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
6930 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
6931 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
6933 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
6934 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
6936 # bail out if any unexpected line happened
6937 sed -n "$blp~1 p" "$TMP/lnet_$1" |grep -Ev "$3"
6938 [ "$?" != 0 ] || error "$2 misformatted"
6941 test_215() { # for bugs 18102, 21079, 21517
6942 local N='(0|[1-9][0-9]*)' # non-negative numeric
6943 local P='[1-9][0-9]*' # positive numeric
6944 local I='(0|-?[1-9][0-9]*)' # any numeric (0 | >0 | <0)
6945 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
6946 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
6947 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
6949 local L1 # regexp for 1st line
6950 local L2 # regexp for 2nd line (optional)
6951 local BR # regexp for the rest (body)
6953 # /proc/sys/lnet/stats should look as 11 space-separated non-negative numerics
6954 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
6955 create_lnet_proc_files "stats"
6956 check_lnet_proc_stats "stats.out" "/proc/sys/lnet/stats" "$BR"
6957 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
6958 remove_lnet_proc_files "stats"
6960 # /proc/sys/lnet/routes should look like this:
6961 # Routing disabled/enabled
6962 # net hops state router
6963 # where net is a string like tcp0, hops >= 0, state is up/down,
6964 # router is a string like 192.168.1.1@tcp2
6965 L1="^Routing (disabled|enabled)$"
6966 L2="^net +hops +state +router$"
6967 BR="^$NET +$N +(up|down) +$NID$"
6968 create_lnet_proc_files "routes"
6969 check_lnet_proc_entry "routes.out" "/proc/sys/lnet/routes" "$BR" "$L1" "$L2"
6970 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
6971 remove_lnet_proc_files "routes"
6973 # /proc/sys/lnet/routers should look like this:
6974 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
6975 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
6976 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
6977 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
6978 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
6979 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
6980 create_lnet_proc_files "routers"
6981 check_lnet_proc_entry "routers.out" "/proc/sys/lnet/routers" "$BR" "$L1"
6982 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
6983 remove_lnet_proc_files "routers"
6985 # /proc/sys/lnet/peers should look like this:
6986 # nid refs state max rtr min tx min queue
6987 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
6988 # state is up/down/NA, max >= 0. rtr, min, tx, min are
6989 # numeric (0 or >0 or <0), queue >= 0.
6990 L1="^nid +refs +state +max +rtr +min +tx +min +queue$"
6991 BR="^$NID +$P +(up|down|NA) +$N +$I +$I +$I +$I +$N$"
6992 create_lnet_proc_files "peers"
6993 check_lnet_proc_entry "peers.out" "/proc/sys/lnet/peers" "$BR" "$L1"
6994 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
6995 remove_lnet_proc_files "peers"
6997 # /proc/sys/lnet/buffers should look like this:
6998 # pages count credits min
6999 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
7000 L1="^pages +count +credits +min$"
7001 BR="^ +$N +$N +$I +$I$"
7002 create_lnet_proc_files "buffers"
7003 check_lnet_proc_entry "buffers.out" "/proc/sys/lnet/buffers" "$BR" "$L1"
7004 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
7005 remove_lnet_proc_files "buffers"
7007 # /proc/sys/lnet/nis should look like this:
7008 # nid status alive refs peer rtr max tx min
7009 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
7010 # alive is numeric (0 or >0 or <0), refs > 0, peer >= 0,
7011 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
7012 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
7013 BR="^$NID +(up|down) +$I +$P +$N +$N +$N +$I +$I$"
7014 create_lnet_proc_files "nis"
7015 check_lnet_proc_entry "nis.out" "/proc/sys/lnet/nis" "$BR" "$L1"
7016 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
7017 remove_lnet_proc_files "nis"
7019 # can we successfully write to /proc/sys/lnet/stats?
7020 echo "0" >/proc/sys/lnet/stats || error "cannot write to /proc/sys/lnet/stats"
7021 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
7023 run_test 215 "/proc/sys/lnet exists and has proper content - bugs 18102, 21079, 21517"
7025 test_216() { # bug 20317
7027 local p="$TMP/sanityN-$TESTNAME.parameters"
7028 save_lustre_params $HOSTNAME "osc.*.contention_seconds" > $p
7029 for node in $(osts_nodes); do
7030 save_lustre_params $node "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
7031 save_lustre_params $node "ldlm.namespaces.filter-*.contended_locks" >> $p
7032 save_lustre_params $node "ldlm.namespaces.filter-*.contention_seconds" >> $p
7036 # agressive lockless i/o settings
7037 for node in $(osts_nodes); do
7038 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'
7040 lctl set_param -n osc.*.contention_seconds 60
7042 $DIRECTIO write $DIR/$tfile 0 10 4096
7043 $CHECKSTAT -s 40960 $DIR/$tfile
7045 # disable lockless i/o
7046 for node in $(osts_nodes); do
7047 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
7049 lctl set_param -n osc.*.contention_seconds 0
7052 dd if=/dev/zero of=$DIR/$tfile count=0
7053 $CHECKSTAT -s 0 $DIR/$tfile
7055 restore_lustre_params <$p
7059 run_test 216 "check lockless direct write works and updates file size and kms correctly"
7062 # tests that do cleanup/setup should be run at the end
7067 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
7068 $LCTL set_param fail_loc=0x903
7069 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
7070 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
7073 FAIL_ON_ERROR=true cleanup
7074 FAIL_ON_ERROR=true setup
7076 run_test 900 "umount should not race with any mgc requeue thread"
7078 log "cleanup: ======================================================"
7079 check_and_cleanup_lustre
7080 if [ "$I_MOUNTED" != "yes" ]; then
7081 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true
7084 echo '=========================== finished ==============================='
7085 [ -f "$SANITYLOG" ] && cat $SANITYLOG && grep -q FAIL $SANITYLOG && exit 1 || true
7086 echo "$0: completed"