2 # -*- mode: Bash; tab-width: 4; indent-tabs-mode: t; -*-
3 # vim:autoindent:shiftwidth=4:tabstop=4:
5 # Run select tests by setting ONLY, or as arguments to the script.
6 # Skip specific tests by setting EXCEPT.
8 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
12 # bug number for skipped test: 13297 2108 9789 3637 9789 3561 12622 12653 12653 5188 16260 19742
13 ALWAYS_EXCEPT=" 27u 42a 42b 42c 42d 45 51d 65a 65e 68b $SANITY_EXCEPT"
14 # bug number for skipped test: 2108 9789 3637 9789 3561 5188/5749 1443
15 #ALWAYS_EXCEPT=${ALWAYS_EXCEPT:-"27m 42a 42b 42c 42d 45 68 76"}
16 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
18 # Tests that fail on uml
19 CPU=`awk '/model/ {print $4}' /proc/cpuinfo`
20 # buffer i/o errs sock spc runas
21 [ "$CPU" = "UML" ] && EXCEPT="$EXCEPT 27m 27n 27o 27p 27q 27r 31d 54a 64b 99a 99b 99c 99d 99e 99f 101"
23 # test76 is not valid with FIDs because inode numbers are not reused
24 ALWAYS_EXCEPT="$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 $DIR/$tdir/${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 $DIR/f34f
1786 run_test 34f "read from a file with no objects until EOF ======="
1789 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
1790 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
1791 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
1792 cancel_lru_locks osc
1793 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
1794 error "wrong size after lock cancel"
1796 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
1797 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
1798 error "expanding truncate failed"
1799 cancel_lru_locks osc
1800 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
1801 error "wrong expanded size after lock cancel"
1803 run_test 34g "truncate long file ==============================="
1806 cp /bin/sh $DIR/f35a
1808 chown $RUNAS_ID $DIR/f35a
1809 $RUNAS $DIR/f35a && error || true
1812 run_test 35a "exec file with mode 444 (should return and not leak) ====="
1816 utime $DIR/f36 || error
1818 run_test 36a "MDS utime check (mknod, utime) ==================="
1822 utime $DIR/f36 || error
1824 run_test 36b "OST utime check (open, utime) ===================="
1829 chown $RUNAS_ID $DIR/d36
1830 $RUNAS utime $DIR/d36/f36 || error
1832 run_test 36c "non-root MDS utime check (mknod, utime) =========="
1835 [ ! -d $DIR/d36 ] && test_36c
1836 echo "" > $DIR/d36/f36
1837 $RUNAS utime $DIR/d36/f36 || error
1839 run_test 36d "non-root OST utime check (open, utime) ==========="
1842 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
1844 touch $DIR/$tdir/$tfile
1845 $RUNAS utime $DIR/$tdir/$tfile && \
1846 error "utime worked, expected failure" || true
1848 run_test 36e "utime on non-owned file (should return error) ===="
1852 local LANG_SAVE=$LANG
1853 local LC_LANG_SAVE=$LC_LANG
1854 export LANG=C LC_LANG=C # for date language
1856 DATESTR="Dec 20 2000"
1858 lctl set_param fail_loc=$fl
1860 cp /etc/hosts $DIR/$tdir/$tfile
1861 sync & # write RPC generated with "current" inode timestamp, but delayed
1863 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
1864 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
1865 cancel_lru_locks osc
1866 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
1868 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
1869 echo "BEFORE: $LS_BEFORE" && \
1870 echo "AFTER : $LS_AFTER" && \
1871 echo "WANT : $DATESTR" && \
1872 error "$DIR/$tdir/$tfile timestamps changed" || true
1874 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
1878 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
1879 subr_36fh "0x80000214"
1881 run_test 36f "utime on file racing with OST BRW write =========="
1884 remote_ost_nodsh && skip "remote OST with nodsh" && return
1887 export FMD_MAX_AGE=`do_facet ost1 lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | head -n 1`
1888 FMD_BEFORE="`awk '/ll_fmd_cache/ { print $2 }' /proc/slabinfo`"
1889 touch $DIR/$tdir/$tfile
1890 sleep $((FMD_MAX_AGE + 12))
1891 FMD_AFTER="`awk '/ll_fmd_cache/ { print $2 }' /proc/slabinfo`"
1892 [ "$FMD_AFTER" -gt "$FMD_BEFORE" ] && \
1893 echo "AFTER : $FMD_AFTER > BEFORE $FMD_BEFORE" && \
1894 error "fmd didn't expire after ping" || true
1896 run_test 36g "filter mod data cache expiry ====================="
1899 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
1900 subr_36fh "0x80000227"
1902 run_test 36h "utime on file racing with OST BRW write =========="
1906 echo f > $DIR/$tdir/fbugfile
1907 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
1908 ls $DIR/$tdir | grep "\<fbugfile\>" && error
1909 $UMOUNT $DIR/$tdir || error
1910 rm -f $DIR/$tdir/fbugfile || error
1912 run_test 37 "ls a mounted file system to check old content ====="
1915 local file=$DIR/$tfile
1917 openfile -f O_DIRECTORY $file
1920 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
1921 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
1923 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
1927 touch $DIR/${tfile}2
1928 # ls -l $DIR/$tfile $DIR/${tfile}2
1929 # ls -lu $DIR/$tfile $DIR/${tfile}2
1930 # ls -lc $DIR/$tfile $DIR/${tfile}2
1932 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
1933 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
1935 ls -l $DIR/$tfile $DIR/${tfile}2
1937 ls -lu $DIR/$tfile $DIR/${tfile}2
1939 ls -lc $DIR/$tfile $DIR/${tfile}2
1940 error "O_TRUNC didn't change timestamps"
1943 run_test 39 "mtime changed on create ==========================="
1946 dd if=/dev/zero of=$DIR/f40 bs=4096 count=1
1947 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/f40 && error
1948 $CHECKSTAT -t file -s 4096 $DIR/f40 || error
1950 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
1954 small_write $DIR/f41 18
1956 run_test 41 "test small file write + fstat ====================="
1958 count_ost_writes() {
1959 lctl get_param -n osc.*.stats |
1960 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
1967 BG_DIRTY_RATIO_SAVE=10
1968 MAX_BG_DIRTY_RATIO=25
1972 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
1973 # dirty_ratio, dirty_background_ratio
1974 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
1975 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
1976 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
1977 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
1979 # if file not here, we are a 2.4 kernel
1980 kill -CONT `pidof kupdated`
1985 # setup the trap first, so someone cannot exit the test at the
1986 # exact wrong time and mess up a machine
1987 trap start_writeback EXIT
1988 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
1989 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
1990 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
1991 sysctl -w vm.dirty_writeback_centisecs=0
1992 sysctl -w vm.dirty_writeback_centisecs=0
1993 # save and increase /proc/sys/vm/dirty_ratio
1994 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
1995 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
1996 # save and increase /proc/sys/vm/dirty_background_ratio
1997 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
1998 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
2000 # if file not here, we are a 2.4 kernel
2001 kill -STOP `pidof kupdated`
2005 # ensure that all stripes have some grant before we test client-side cache
2007 [ "$SETUP_TEST42" ] && return
2008 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
2009 dd if=/dev/zero of=$i bs=4k count=1
2015 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
2016 # file truncation, and file removal.
2019 cancel_lru_locks osc
2021 sync; sleep 1; sync # just to be safe
2022 BEFOREWRITES=`count_ost_writes`
2023 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
2024 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
2025 AFTERWRITES=`count_ost_writes`
2026 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
2027 error "$BEFOREWRITES < $AFTERWRITES"
2030 run_test 42a "ensure that we don't flush on close =============="
2034 cancel_lru_locks osc
2037 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
2038 BEFOREWRITES=`count_ost_writes`
2039 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
2040 AFTERWRITES=`count_ost_writes`
2041 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
2042 error "$BEFOREWRITES < $AFTERWRITES on unlink"
2044 BEFOREWRITES=`count_ost_writes`
2045 sync || error "sync: $?"
2046 AFTERWRITES=`count_ost_writes`
2047 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
2048 error "$BEFOREWRITES < $AFTERWRITES on sync"
2050 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
2054 run_test 42b "test destroy of file with cached dirty data ======"
2056 # if these tests just want to test the effect of truncation,
2057 # they have to be very careful. consider:
2058 # - the first open gets a {0,EOF}PR lock
2059 # - the first write conflicts and gets a {0, count-1}PW
2060 # - the rest of the writes are under {count,EOF}PW
2061 # - the open for truncate tries to match a {0,EOF}PR
2062 # for the filesize and cancels the PWs.
2063 # any number of fixes (don't get {0,EOF} on open, match
2064 # composite locks, do smarter file size management) fix
2065 # this, but for now we want these tests to verify that
2066 # the cancellation with truncate intent works, so we
2067 # start the file with a full-file pw lock to match against
2068 # until the truncate.
2073 cancel_lru_locks osc
2075 # prime the file with 0,EOF PW to match
2079 # now the real test..
2080 dd if=/dev/zero of=$file bs=1024 count=100
2081 BEFOREWRITES=`count_ost_writes`
2082 $TRUNCATE $file $offset
2083 cancel_lru_locks osc
2084 AFTERWRITES=`count_ost_writes`
2090 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
2091 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
2094 run_test 42c "test partial truncate of file with cached dirty data"
2098 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
2099 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
2102 run_test 42d "test complete truncate of file with cached dirty data"
2106 cp -p /bin/ls $DIR/$tdir/$tfile
2107 multiop $DIR/$tdir/$tfile Ow_c &
2109 # give multiop a chance to open
2112 $DIR/$tdir/$tfile && error || true
2115 run_test 43 "execution of file opened for write should return -ETXTBSY"
2119 cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
2120 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
2122 multiop $DIR/d43/multiop Oc && error "expected error, got success"
2123 kill -USR1 $MULTIOP_PID || return 2
2124 wait $MULTIOP_PID || return 3
2127 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
2131 cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
2132 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
2134 truncate $DIR/d43/multiop 0 && error "expected error, got success"
2135 kill -USR1 $MULTIOP_PID || return 2
2136 wait $MULTIOP_PID || return 3
2139 run_test 43b "truncate of file being executed should return -ETXTBSY"
2142 local testdir="$DIR/d43c"
2145 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
2146 ( cd $testdir && md5sum -c)
2148 run_test 43c "md5sum of copy into lustre========================"
2151 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
2152 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
2153 dd if=$DIR/f1 bs=4k count=1 > /dev/null
2155 run_test 44 "zero length read from a sparse stripe ============="
2158 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
2160 [ -z "$nstripe" ] && skip "can't get stripe info" && return
2161 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
2162 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
2164 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
2165 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
2168 OFFSETS="0 $((stride/2)) $((stride-1))"
2169 for offset in $OFFSETS ; do
2170 for i in `seq 0 $((nstripe-1))`; do
2171 local GLOBALOFFSETS=""
2172 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
2173 local myfn=$DIR/d44a-$size
2174 echo "--------writing $myfn at $size"
2175 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
2176 GLOBALOFFSETS="$GLOBALOFFSETS $size"
2177 ll_sparseness_verify $myfn $GLOBALOFFSETS \
2178 || error "ll_sparseness_verify $GLOBALOFFSETS"
2180 for j in `seq 0 $((nstripe-1))`; do
2181 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
2182 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
2183 GLOBALOFFSETS="$GLOBALOFFSETS $size"
2185 ll_sparseness_verify $myfn $GLOBALOFFSETS \
2186 || error "ll_sparseness_verify $GLOBALOFFSETS"
2191 run_test 44a "test sparse pwrite ==============================="
2195 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
2201 before=`dirty_osc_total`
2202 echo executing "\"$*\""
2204 after=`dirty_osc_total`
2205 echo before $before, after $after
2209 # Obtain grants from OST if it supports it
2210 echo blah > ${f}_grant
2213 do_dirty_record "echo blah > $f"
2214 [ $before -eq $after ] && error "write wasn't cached"
2215 do_dirty_record "> $f"
2216 [ $before -gt $after ] || error "truncate didn't lower dirty count"
2217 do_dirty_record "echo blah > $f"
2218 [ $before -eq $after ] && error "write wasn't cached"
2219 do_dirty_record "sync"
2220 [ $before -gt $after ] || error "writeback didn't lower dirty count"
2221 do_dirty_record "echo blah > $f"
2222 [ $before -eq $after ] && error "write wasn't cached"
2223 do_dirty_record "cancel_lru_locks osc"
2224 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
2227 run_test 45 "osc io page accounting ============================"
2233 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
2234 # test tickles a bug where re-dirtying a page was failing to be mapped to the
2235 # objects offset and an assert hit when an rpc was built with 1023's mapped
2236 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
2241 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2243 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
2244 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2248 run_test 46 "dirtying a previously written page ================"
2250 # test_47 is removed "Device nodes check" is moved to test_28
2252 test_48a() { # bug 2399
2253 check_kernel_version 34 || return 0
2256 mv $DIR/d48a $DIR/d48.new || error "move directory failed"
2257 mkdir $DIR/d48a || error "recreate directory failed"
2258 touch foo || error "'touch foo' failed after recreating cwd"
2259 mkdir bar || error "'mkdir foo' failed after recreating cwd"
2260 if check_kernel_version 44; then
2261 touch .foo || error "'touch .foo' failed after recreating cwd"
2262 mkdir .bar || error "'mkdir .foo' failed after recreating cwd"
2264 ls . > /dev/null || error "'ls .' failed after recreating cwd"
2265 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2266 cd . || error "'cd .' failed after recreating cwd"
2267 mkdir . && error "'mkdir .' worked after recreating cwd"
2268 rmdir . && error "'rmdir .' worked after recreating cwd"
2269 ln -s . baz || error "'ln -s .' failed after recreating cwd"
2270 cd .. || error "'cd ..' failed after recreating cwd"
2272 run_test 48a "Access renamed working dir (should return errors)="
2274 test_48b() { # bug 2399
2275 check_kernel_version 34 || return 0
2278 rmdir $DIR/d48b || error "remove cwd $DIR/d48b failed"
2279 touch foo && error "'touch foo' worked after removing cwd"
2280 mkdir foo && error "'mkdir foo' worked after removing cwd"
2281 if check_kernel_version 44; then
2282 touch .foo && error "'touch .foo' worked after removing cwd"
2283 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2285 ls . > /dev/null && error "'ls .' worked after removing cwd"
2286 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2287 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
2288 mkdir . && error "'mkdir .' worked after removing cwd"
2289 rmdir . && error "'rmdir .' worked after removing cwd"
2290 ln -s . foo && error "'ln -s .' worked after removing cwd"
2291 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
2293 run_test 48b "Access removed working dir (should return errors)="
2295 test_48c() { # bug 2350
2296 check_kernel_version 36 || return 0
2297 #lctl set_param debug=-1
2299 mkdir -p $DIR/d48c/dir
2301 $TRACE rmdir $DIR/d48c/dir || error "remove cwd $DIR/d48c/dir failed"
2302 $TRACE touch foo && error "'touch foo' worked after removing cwd"
2303 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
2304 if check_kernel_version 44; then
2305 touch .foo && error "'touch .foo' worked after removing cwd"
2306 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2308 $TRACE ls . && error "'ls .' worked after removing cwd"
2309 $TRACE ls .. || error "'ls ..' failed after removing cwd"
2310 is_patchless || ( $TRACE cd . && error "'cd .' worked after removing cwd" )
2311 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
2312 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
2313 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
2314 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
2316 run_test 48c "Access removed working subdir (should return errors)"
2318 test_48d() { # bug 2350
2319 check_kernel_version 36 || return 0
2320 #lctl set_param debug=-1
2322 mkdir -p $DIR/d48d/dir
2324 $TRACE rmdir $DIR/d48d/dir || error "remove cwd $DIR/d48d/dir failed"
2325 $TRACE rmdir $DIR/d48d || error "remove parent $DIR/d48d failed"
2326 $TRACE touch foo && error "'touch foo' worked after removing parent"
2327 $TRACE mkdir foo && error "'mkdir foo' worked after removing parent"
2328 if check_kernel_version 44; then
2329 touch .foo && error "'touch .foo' worked after removing parent"
2330 mkdir .foo && error "'mkdir .foo' worked after removing parent"
2332 $TRACE ls . && error "'ls .' worked after removing parent"
2333 $TRACE ls .. && error "'ls ..' worked after removing parent"
2334 is_patchless || ( $TRACE cd . && error "'cd .' worked after recreate parent" )
2335 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
2336 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
2337 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
2338 is_patchless || ( $TRACE cd .. && error "'cd ..' worked after removing parent" || true )
2340 run_test 48d "Access removed parent subdir (should return errors)"
2342 test_48e() { # bug 4134
2343 check_kernel_version 41 || return 0
2344 #lctl set_param debug=-1
2346 mkdir -p $DIR/d48e/dir
2348 $TRACE rmdir $DIR/d48e/dir || error "remove cwd $DIR/d48e/dir failed"
2349 $TRACE rmdir $DIR/d48e || error "remove parent $DIR/d48e failed"
2350 $TRACE touch $DIR/d48e || error "'touch $DIR/d48e' failed"
2351 $TRACE chmod +x $DIR/d48e || error "'chmod +x $DIR/d48e' failed"
2352 # On a buggy kernel addition of "touch foo" after cd .. will
2353 # produce kernel oops in lookup_hash_it
2354 touch ../foo && error "'cd ..' worked after recreate parent"
2356 $TRACE rm $DIR/d48e || error "rm '$DIR/d48e' failed"
2358 run_test 48e "Access to recreated parent subdir (should return errors)"
2364 ls /proc/$$/cwd || error
2366 run_test 50 "special situations: /proc symlinks ==============="
2368 test_51a() { # was test_51
2369 # bug 1516 - create an empty entry right after ".." then split dir
2372 $MCREATE $DIR/d51/bar
2374 createmany -m $DIR/d51/longfile 201
2376 while [ `ls -sd $DIR/d51 | awk '{ print $1 }'` -eq 4 ]; do
2377 $MCREATE $DIR/d51/longfile$FNUM
2382 ls -l $DIR/d51 > /dev/null || error
2384 run_test 51a "special situations: split htree with empty entry =="
2386 #export NUMTEST=70000
2387 # FIXME: I select a relatively small number to do basic test.
2388 # large number may give panic(). debugging on this is going on.
2391 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
2392 [ $NUMFREE -lt 21000 ] && \
2393 skip "not enough free inodes ($NUMFREE)" && \
2396 check_kernel_version 40 || NUMTEST=31000
2397 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 50))
2400 createmany -d $DIR/d51b/t- $NUMTEST
2402 run_test 51b "mkdir .../t-0 --- .../t-$NUMTEST ===================="
2405 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2407 local ndirs=${TEST51BB_NDIRS:-10}
2408 local nfiles=${TEST51BB_NFILES:-100}
2410 local numfree=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
2412 [ $numfree -lt $(( ndirs * nfiles)) ] && \
2413 nfiles=$(( numfree / ndirs - 10 ))
2415 local dir=$DIR/d51bb
2417 local savePOLICY=$(lctl get_param -n lmv.*.placement)
2418 lctl set_param -n lmv.*.placement=CHAR
2421 local IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
2425 for ((i=0; i < $ndirs; i++)); do
2426 dirs[i]=$dir/$RANDOM
2427 echo Creating directory ${dirs[i]}
2430 echo Creating $nfiles in dir ${dirs[i]} ...
2431 echo "createmany -o ${dirs[i]}/$tfile- $nfiles"
2432 createmany -o ${dirs[i]}/$tfile- $nfiles
2438 IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
2442 for ((i=0; i<${#NEWUSED[@]}; i++)); do
2443 echo "mds $i: inodes count OLD ${OLDUSED[$i]} NEW ${NEWUSED[$i]}"
2444 [ ${OLDUSED[$i]} -lt ${NEWUSED[$i]} ] || rc=$((rc + 1))
2447 lctl set_param -n lmv.*.placement=$savePOLICY
2449 [ $rc -ne $MDSCOUNT ] || \
2450 error "Objects/inodes are not distributed over all mds servers"
2452 run_test 51bb "mkdir createmany CMD $MDSCOUNT ===================="
2456 [ ! -d $DIR/d51b ] && skip "$DIR/51b missing" && \
2459 unlinkmany -d $DIR/d51b/t- $NUMTEST
2461 run_test 51c "rmdir .../t-0 --- .../t-$NUMTEST ===================="
2464 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping test with few OSTs" && return
2466 createmany -o $DIR/d51d/t- 1000
2467 $LFS getstripe $DIR/d51d > $TMP/files
2468 for N in `seq 0 $((OSTCOUNT - 1))`; do
2469 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
2470 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
2471 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
2473 unlinkmany $DIR/d51d/t- 1000
2476 for N in `seq 1 $((OSTCOUNT - 1))`; do
2477 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
2478 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
2479 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
2480 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
2482 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
2483 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
2484 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
2485 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
2489 run_test 51d "check object distribution ===================="
2492 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
2495 chattr +a $DIR/d52a/foo || error "chattr +a failed"
2496 echo bar >> $DIR/d52a/foo || error "append bar failed"
2497 cp /etc/hosts $DIR/d52a/foo && error "cp worked"
2498 rm -f $DIR/d52a/foo 2>/dev/null && error "rm worked"
2499 link $DIR/d52a/foo $DIR/d52a/foo_link 2>/dev/null && error "link worked"
2500 echo foo >> $DIR/d52a/foo || error "append foo failed"
2501 mrename $DIR/d52a/foo $DIR/d52a/foo_ren && error "rename worked"
2502 lsattr $DIR/d52a/foo | egrep -q "^-+[ae]-+ $DIR/d52a/foo" || error "lsattr"
2503 chattr -a $DIR/d52a/foo || error "chattr -a failed"
2504 cp -r $DIR/d52a /tmp/
2505 rm -fr $DIR/d52a || error "cleanup rm failed"
2507 run_test 52a "append-only flag test (should return errors) ====="
2510 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
2513 chattr +i $DIR/d52b/foo || error "chattr +i failed"
2514 cat test > $DIR/d52b/foo && error "cat test worked"
2515 cp /etc/hosts $DIR/d52b/foo && error "cp worked"
2516 rm -f $DIR/d52b/foo 2>/dev/null && error "rm worked"
2517 link $DIR/d52b/foo $DIR/d52b/foo_link 2>/dev/null && error "link worked"
2518 echo foo >> $DIR/d52b/foo && error "echo worked"
2519 mrename $DIR/d52b/foo $DIR/d52b/foo_ren && error "rename worked"
2520 [ -f $DIR/d52b/foo ] || error
2521 [ -f $DIR/d52b/foo_ren ] && error
2522 lsattr $DIR/d52b/foo | egrep -q "^-+[ie]-+ $DIR/d52b/foo" || error "lsattr"
2523 chattr -i $DIR/d52b/foo || error "chattr failed"
2525 rm -fr $DIR/d52b || error
2527 run_test 52b "immutable flag test (should return errors) ======="
2530 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2531 remote_ost_nodsh && skip "remote OST with nodsh" && return
2540 for value in $(do_facet $SINGLEMDS lctl get_param osc.*-osc-MDT0000.prealloc_last_id) ; do
2541 param=`echo ${value[0]} | cut -d "=" -f1`
2542 ostname=`echo $param | cut -d "." -f2 | cut -d - -f 1-2`
2543 mds_last=$(do_facet $SINGLEMDS lctl get_param -n $param)
2544 ostnum=$(echo $ostname | sed "s/${FSNAME}-OST//g" | awk '{print ($1+1)}' )
2545 ost_last=$(do_facet ost$ostnum lctl get_param -n obdfilter.$ostname.last_id | head -n 1)
2546 echo "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
2547 if [ $ost_last != $mds_last ]; then
2548 error "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
2552 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
2555 [ ! -f "$SOCKETSERVER" ] && skip_env "no socketserver, skipping" && return
2556 [ ! -f "$SOCKETCLIENT" ] && skip_env "no socketclient, skipping" && return
2557 $SOCKETSERVER $DIR/socket
2558 $SOCKETCLIENT $DIR/socket || error
2559 $MUNLINK $DIR/socket
2561 run_test 54a "unix domain socket test =========================="
2567 dd if=/dev/zero of=$f bs=`page_size` count=1
2569 run_test 54b "char device works in lustre ======================"
2572 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
2573 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
2574 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
2576 for i in `seq 3 7`; do
2577 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
2587 loopdev="$DIR/loop54c"
2590 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
2591 mknod $loopdev b 7 $LOOPNUM
2592 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
2593 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
2594 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
2595 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
2597 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
2598 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
2600 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
2605 run_test 54c "block device works in lustre ====================="
2611 [ "$string" = `echo $string > $f | cat $f` ] || error
2613 run_test 54d "fifo device works in lustre ======================"
2616 check_kernel_version 46 || return 0
2619 cp -aL /dev/console $f
2620 echo $string > $f || error
2622 run_test 54e "console/tty device works in lustre ======================"
2625 grep -q $FSTYPE /proc/filesystems && return 1
2627 grep -q $FSTYPE /proc/filesystems && return 1
2628 insmod ../$FSTYPE/$FSTYPE.o
2629 grep -q $FSTYPE /proc/filesystems && return 1
2630 insmod ../$FSTYPE/$FSTYPE.ko
2631 grep -q $FSTYPE /proc/filesystems && return 1
2638 client_only && skip "Not a server" && return
2639 mount -t $FSTYPE -o loop,iopen $EXT2_DEV $DIR/d55 || error "mounting"
2641 $IOPENTEST1 $DIR/d55/foo $DIR/d55 || error "running $IOPENTEST1"
2642 $IOPENTEST2 $DIR/d55 || error "running $IOPENTEST2"
2643 echo "check for $EXT2_DEV. Please wait..."
2645 $UMOUNT $DIR/d55 || error "unmounting"
2647 run_test 55 "check iopen_connect_dentry() ======================"
2649 test_56a() { # was test_56
2655 NUMFILESx2=$(($NUMFILES * 2))
2656 for i in `seq 1 $NUMFILES` ; do
2657 touch $DIR/d56/file$i
2658 touch $DIR/d56/dir/file$i
2661 # test lfs getstripe with --recursive
2662 FILENUM=`$GETSTRIPE --recursive $DIR/d56 | grep -c obdidx`
2663 [ $FILENUM -eq $NUMFILESx2 ] || error \
2664 "lfs getstripe --recursive $DIR/d56 wrong: found $FILENUM, expected $NUMFILESx2"
2665 FILENUM=`$GETSTRIPE $DIR/d56 | grep -c obdidx`
2666 [ $FILENUM -eq $NUMFILES ] || error \
2667 "lfs getstripe $DIR/d56 without --recursive wrong: found $FILENUM, expected $NUMFILES"
2668 echo "lfs getstripe --recursive passed."
2670 # test lfs getstripe with file instead of dir
2671 FILENUM=`$GETSTRIPE $DIR/d56/file1 | grep -c obdidx`
2672 [ $FILENUM -eq 1 ] || error \
2673 "lfs getstripe $DIR/d56/file1 wrong:found $FILENUM, expected 1"
2674 echo "lfs getstripe file passed."
2676 #test lfs getstripe with --verbose
2677 [ `$GETSTRIPE --verbose $DIR/d56 | grep -c lmm_magic` -eq $NUMFILES ] ||\
2678 error "lfs getstripe --verbose $DIR/d56 wrong: should find $NUMFILES lmm_magic info"
2679 [ `$GETSTRIPE $DIR/d56 | grep -c lmm_magic` -eq 0 ] || error \
2680 "lfs getstripe $DIR/d56 without --verbose wrong: should not show lmm_magic info"
2681 echo "lfs getstripe --verbose passed."
2683 #test lfs getstripe with --obd
2684 $GETSTRIPE --obd wrong_uuid $DIR/d56 2>&1 | grep -q "unknown obduuid" || \
2685 error "lfs getstripe --obd wrong_uuid should return error message"
2687 [ "$OSTCOUNT" -lt 2 ] && \
2688 skip_env "skipping other lfs getstripe --obd test" && return
2690 OBDUUID=$(lfs osts | grep ${OSTIDX}": " | awk '{print $2}')
2691 FILENUM=`$GETSTRIPE -ir $DIR/d56 | grep -x $OSTIDX | wc -l`
2692 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/d56 | grep obdidx | wc -l`
2693 [ $FOUND -eq $FILENUM ] || \
2694 error "lfs getstripe --obd wrong: found $FOUND, expected $FILENUM"
2695 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/d56 | \
2696 sed '/^[ ]*'${OSTIDX}'[ ]/d' |\
2697 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] || \
2698 error "lfs getstripe --obd wrong: should not show file on other obd"
2699 echo "lfs getstripe --obd passed."
2701 run_test 56a "check lfs getstripe ===================================="
2708 if [ ! -d "$DIR/${tdir}g" ] ; then
2709 mkdir -p $DIR/${tdir}g
2710 for i in `seq 1 $LOCAL_NUMFILES` ; do
2711 touch $DIR/${tdir}g/file$i
2713 for i in `seq 1 $LOCAL_NUMDIRS` ; do
2714 mkdir $DIR/${tdir}g/dir$i
2715 for j in `seq 1 $LOCAL_NUMFILES` ; do
2716 touch $DIR/${tdir}g/dir$i/file$j
2722 setup_56_special() {
2727 if [ ! -e "$TDIR/loop1b" ] ; then
2728 for i in `seq 1 $LOCAL_NUMFILES` ; do
2729 mknod $TDIR/loop${i}b b 7 $i
2730 mknod $TDIR/null${i}c c 1 3
2731 ln -s $TDIR/file1 $TDIR/link${i}l
2733 for i in `seq 1 $LOCAL_NUMDIRS` ; do
2734 mknod $TDIR/dir$i/loop${i}b b 7 $i
2735 mknod $TDIR/dir$i/null${i}c c 1 3
2736 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
2744 setup_56 $NUMFILES $NUMDIRS
2746 EXPECTED=$(($NUMDIRS + 2))
2747 # test lfs find with -name
2748 for i in `seq 1 $NUMFILES` ; do
2749 NUMS=`$LFIND -name "*$i" $DIR/${tdir}g | wc -l`
2750 [ $NUMS -eq $EXPECTED ] || error \
2751 "lfs find -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2753 echo "lfs find -name passed."
2755 run_test 56g "check lfs find -name ============================="
2760 setup_56 $NUMFILES $NUMDIRS
2762 EXPECTED=$((($NUMDIRS+1)*($NUMFILES-1)+$NUMFILES))
2763 # test lfs find with ! -name
2764 for i in `seq 1 $NUMFILES` ; do
2765 NUMS=`$LFIND ! -name "*$i" $DIR/${tdir}g | wc -l`
2766 [ $NUMS -eq $EXPECTED ] || error \
2767 "lfs find ! -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2769 echo "lfs find ! -name passed."
2771 run_test 56h "check lfs find ! -name ============================="
2776 UUID=`$LFS osts | awk '/0: / { print $2 }'`
2777 OUT="`$LFIND -ost $UUID $DIR/$tdir`"
2778 [ "$OUT" ] && error "$LFIND returned directory '$OUT'" || true
2780 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
2783 setup_56_special $NUMFILES $NUMDIRS
2785 EXPECTED=$((NUMDIRS+1))
2786 NUMS=`$LFIND -type d $DIR/${tdir}g | wc -l`
2787 [ $NUMS -eq $EXPECTED ] || \
2788 error "lfs find -type d $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2790 run_test 56j "check lfs find -type d ============================="
2793 setup_56_special $NUMFILES $NUMDIRS
2795 EXPECTED=$(((NUMDIRS+1) * NUMFILES))
2796 NUMS=`$LFIND -type f $DIR/${tdir}g | wc -l`
2797 [ $NUMS -eq $EXPECTED ] || \
2798 error "lfs find -type f $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2800 run_test 56k "check lfs find -type f ============================="
2803 setup_56_special $NUMFILES $NUMDIRS
2805 EXPECTED=$((NUMDIRS + NUMFILES))
2806 NUMS=`$LFIND -type b $DIR/${tdir}g | wc -l`
2807 [ $NUMS -eq $EXPECTED ] || \
2808 error "lfs find -type b $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2810 run_test 56l "check lfs find -type b ============================="
2813 setup_56_special $NUMFILES $NUMDIRS
2815 EXPECTED=$((NUMDIRS + NUMFILES))
2816 NUMS=`$LFIND -type c $DIR/${tdir}g | wc -l`
2817 [ $NUMS -eq $EXPECTED ] || \
2818 error "lfs find -type c $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2820 run_test 56m "check lfs find -type c ============================="
2823 setup_56_special $NUMFILES $NUMDIRS
2825 EXPECTED=$((NUMDIRS + NUMFILES))
2826 NUMS=`$LFIND -type l $DIR/${tdir}g | wc -l`
2827 [ $NUMS -eq $EXPECTED ] || \
2828 error "lfs find -type l $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2830 run_test 56n "check lfs find -type l ============================="
2833 setup_56 $NUMFILES $NUMDIRS
2836 utime $TDIR/file1 > /dev/null || error "utime (1)"
2837 utime $TDIR/file2 > /dev/null || error "utime (2)"
2838 utime $TDIR/dir1 > /dev/null || error "utime (3)"
2839 utime $TDIR/dir2 > /dev/null || error "utime (4)"
2840 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
2843 NUMS=`$LFIND -mtime +1 $TDIR | wc -l`
2844 [ $NUMS -eq $EXPECTED ] || \
2845 error "lfs find -mtime $TDIR wrong: found $NUMS, expected $EXPECTED"
2847 run_test 56o "check lfs find -mtime for old files =========================="
2850 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2855 setup_56 $NUMFILES $NUMDIRS
2857 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
2859 NUMS="`$LFIND -uid $RUNAS_ID $TDIR | wc -l`"
2860 [ $NUMS -eq $EXPECTED ] || \
2861 error "lfs find -uid $TDIR wrong: found $NUMS, expected $EXPECTED"
2863 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
2864 NUMS="`$LFIND ! -uid $RUNAS_ID $TDIR | wc -l`"
2865 [ $NUMS -eq $EXPECTED ] || \
2866 error "lfs find ! -uid $TDIR wrong: found $NUMS, expected $EXPECTED"
2868 echo "lfs find -uid and ! -uid passed."
2870 run_test 56p "check lfs find -uid and ! -uid ==============================="
2873 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2878 setup_56 $NUMFILES $NUMDIRS
2880 chgrp $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
2882 NUMS="`$LFIND -gid $RUNAS_ID $TDIR | wc -l`"
2883 [ $NUMS -eq $EXPECTED ] || \
2884 error "lfs find -gid $TDIR wrong: found $NUMS, expected $EXPECTED"
2886 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
2887 NUMS="`$LFIND ! -gid $RUNAS_ID $TDIR | wc -l`"
2888 [ $NUMS -eq $EXPECTED ] || \
2889 error "lfs find ! -gid $TDIR wrong: found $NUMS, expected $EXPECTED"
2891 echo "lfs find -gid and ! -gid passed."
2893 run_test 56q "check lfs find -gid and ! -gid ==============================="
2896 # note test will not do anything if MDS is not local
2897 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2899 local MNTDEV="osd.*MDT*.mntdev"
2900 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
2901 [ -z "$DEV" ] && error "can't access $MNTDEV"
2902 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
2903 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump || error "can't access $DEV"
2904 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
2905 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
2909 run_test 57a "verify MDS filesystem created with large inodes =="
2916 local FILEN=$dir/f$FILECOUNT
2918 rm -rf $dir || error "removing $dir"
2919 mkdir -p $dir || error "creating $dir"
2920 local num=$(get_mds_dir $dir)
2923 echo "mcreating $FILECOUNT files"
2924 createmany -m $dir/f 1 $FILECOUNT || \
2925 error "creating files in $dir"
2927 # verify that files do not have EAs yet
2928 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
2929 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
2933 df $dir #make sure we get new statfs data
2934 local MDSFREE=$(do_facet $mymds lctl get_param -n osd.*MDT000$((num -1)).kbytesfree)
2935 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
2936 echo "opening files to create objects/EAs"
2938 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
2939 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
2942 # verify that files have EAs now
2943 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
2944 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
2946 sleep 1 #make sure we get new statfs data
2948 local MDSFREE2=$(do_facet $mymds lctl get_param -n osd.*MDT000$((num -1)).kbytesfree)
2949 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
2950 if [ "$MDCFREE2" -lt "$((MDCFREE - 8))" ]; then
2951 if [ "$MDSFREE" != "$MDSFREE2" ]; then
2952 error "MDC before $MDCFREE != after $MDCFREE2"
2954 echo "MDC before $MDCFREE != after $MDCFREE2"
2955 echo "unable to confirm if MDS has large inodes"
2960 run_test 57b "default LOV EAs are stored inside large inodes ==="
2963 [ -z "$(which wiretest 2>/dev/null)" ] && skip_env "could not find wiretest" && return
2966 run_test 58 "verify cross-platform wire constants =============="
2969 echo "touch 130 files"
2970 createmany -o $DIR/f59- 130
2972 unlinkmany $DIR/f59- 130
2975 # wait for commitment of removal
2977 run_test 59 "verify cancellation of llog records async ========="
2979 TEST60_HEAD="test_60 run $RANDOM"
2981 [ ! -f run-llog.sh ] && skip_env "missing subtest run-llog.sh" && return
2982 log "$TEST60_HEAD - from kernel mode"
2985 run_test 60a "llog sanity tests run from kernel module =========="
2987 test_60b() { # bug 6411
2989 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
3001 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
3003 run_test 60b "limit repeated messages from CERROR/CWARN ========"
3006 echo "create 5000 files"
3007 createmany -o $DIR/f60c- 5000
3008 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
3009 lctl set_param fail_loc=0x80000137
3010 unlinkmany $DIR/f60c- 5000
3011 lctl set_param fail_loc=0
3013 run_test 60c "unlink file when mds full"
3016 SAVEPRINTK=$(lctl get_param -n printk)
3018 # verify "lctl mark" is even working"
3019 MESSAGE="test message ID $RANDOM $$"
3020 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
3021 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
3023 lctl set_param printk=0 || error "set lnet.printk failed"
3024 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
3025 MESSAGE="new test message ID $RANDOM $$"
3026 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
3027 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
3028 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
3030 lctl set_param -n printk="$SAVEPRINTK"
3032 run_test 60d "test printk console message masking"
3036 dd if=/dev/zero of=$f bs=`page_size` count=1
3037 cancel_lru_locks osc
3038 multiop $f OSMWUc || error
3041 run_test 61 "mmap() writes don't make sync hang ================"
3043 # bug 2330 - insufficient obd_match error checking causes LBUG
3047 cancel_lru_locks osc
3048 lctl set_param fail_loc=0x405
3049 cat $f && error "cat succeeded, expect -EIO"
3050 lctl set_param fail_loc=0
3052 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
3053 # match every page all of the time.
3054 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
3056 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
3057 test_63a() { # was test_63
3058 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
3059 lctl set_param -n osc.*.max_dirty_mb 0
3060 for i in `seq 10` ; do
3061 dd if=/dev/zero of=$DIR/f63 bs=8k &
3067 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
3068 rm -f $DIR/f63 || true
3070 run_test 63a "Verify oig_wait interruption does not crash ======="
3072 # bug 2248 - async write errors didn't return to application on sync
3073 # bug 3677 - async write errors left page locked
3076 lctl set_param debug=-1
3078 # ensure we have a grant to do async writes
3079 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
3082 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
3083 lctl set_param fail_loc=0x80000406
3084 multiop $DIR/$tfile Owy && \
3085 error "sync didn't return ENOMEM"
3086 sync; sleep 2; sync # do a real sync this time to flush page
3087 lctl get_param -n llite.*.dump_page_cache | grep locked && \
3088 error "locked page left in cache after async error" || true
3091 run_test 63b "async write errors should be returned to fsync ==="
3095 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
3097 run_test 64a "verify filter grant calculations (in kernel) ====="
3100 [ ! -f oos.sh ] && skip_env "missing subtest oos.sh" && return
3103 run_test 64b "check out-of-space detection on client ==========="
3105 # bug 1414 - set/get directories' stripe info
3109 $LVERIFY $DIR/d65 $DIR/d65/f1 || error "lverify failed"
3111 run_test 65a "directory with no stripe info ===================="
3115 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3117 $LVERIFY $DIR/d65 $DIR/d65/f2 || error "lverify failed"
3119 run_test 65b "directory setstripe $(($STRIPESIZE * 2)) 0 1 ==============="
3122 if [ $OSTCOUNT -gt 1 ]; then
3124 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 4)) -i 1 \
3125 -c $(($OSTCOUNT - 1)) || error "setstripe"
3127 $LVERIFY $DIR/d65 $DIR/d65/f3 || error "lverify failed"
3130 run_test 65c "directory setstripe $(($STRIPESIZE * 4)) 1 $(($OSTCOUNT - 1))"
3134 if [ $STRIPECOUNT -le 0 ]; then
3136 elif [ $STRIPECOUNT -gt 160 ]; then
3137 #LOV_MAX_STRIPE_COUNT is 160
3138 [ $OSTCOUNT -gt 160 ] && sc=160 || sc=$(($OSTCOUNT - 1))
3140 sc=$(($STRIPECOUNT - 1))
3142 $SETSTRIPE $DIR/d65 -s $STRIPESIZE -c $sc || error "setstripe"
3143 touch $DIR/d65/f4 $DIR/d65/f5
3144 $LVERIFY $DIR/d65 $DIR/d65/f4 $DIR/d65/f5 || error "lverify failed"
3146 run_test 65d "directory setstripe $STRIPESIZE -1 stripe_count =============="
3151 $SETSTRIPE $DIR/d65 || error "setstripe"
3152 $GETSTRIPE -v $DIR/d65 | grep "Default" || error "no stripe info failed"
3154 $LVERIFY $DIR/d65 $DIR/d65/f6 || error "lverify failed"
3156 run_test 65e "directory setstripe defaults ======================="
3160 $RUNAS $SETSTRIPE $DIR/d65f && error "setstripe succeeded" || true
3162 run_test 65f "dir setstripe permission (should return error) ==="
3166 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3167 $SETSTRIPE -d $DIR/d65 || error "setstripe"
3168 $GETSTRIPE -v $DIR/d65 | grep "Default" || \
3169 error "delete default stripe failed"
3171 run_test 65g "directory setstripe -d ==========================="
3175 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3176 mkdir -p $DIR/d65/dd1
3177 [ "`$GETSTRIPE -v $DIR/d65 | grep "^count"`" == \
3178 "`$GETSTRIPE -v $DIR/d65/dd1 | grep "^count"`" ] || error "stripe info inherit failed"
3180 run_test 65h "directory stripe info inherit ===================="
3182 test_65i() { # bug6367
3183 $SETSTRIPE $MOUNT -s 65536 -c -1
3185 run_test 65i "set non-default striping on root directory (bug 6367)="
3187 test_65ia() { # bug12836
3188 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
3190 run_test 65ia "getstripe on -1 default directory striping"
3192 test_65ib() { # bug12836
3193 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
3195 run_test 65ib "getstripe -v on -1 default directory striping"
3197 test_65ic() { # bug12836
3198 $LFS find -mtime -1 $MOUNT || error "find $MOUNT failed"
3200 run_test 65ic "new find on -1 default directory striping"
3202 test_65j() { # bug6367
3204 # if we aren't already remounting for each test, do so for this test
3205 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
3206 cleanup || error "failed to unmount"
3209 $SETSTRIPE -d $MOUNT || error "setstripe failed"
3211 run_test 65j "set default striping on root directory (bug 6367)="
3213 test_65k() { # bug11679
3214 [ "$OSTCOUNT" -lt 2 ] && skip_env "too few OSTs" && return
3215 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3217 echo "Check OST status: "
3218 MDS_OSCS=`do_facet $SINGLEMDS lctl dl | awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
3219 for OSC in $MDS_OSCS; do
3220 echo $OSC "is activate"
3221 do_facet $SINGLEMDS lctl --device %$OSC activate
3223 do_facet client mkdir -p $DIR/$tdir
3224 for INACTIVE_OSC in $MDS_OSCS; do
3225 echo $INACTIVE_OSC "is Deactivate:"
3226 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
3227 for STRIPE_OSC in $MDS_OSCS; do
3228 STRIPE_OST=`osc_to_ost $STRIPE_OSC`
3229 STRIPE_INDEX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
3230 grep $STRIPE_OST | awk -F: '{print $1}' | head -n 1`
3232 [ -f $DIR/$tdir/${STRIPE_INDEX} ] && continue
3233 echo "$SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} -i ${STRIPE_INDEX} -c 1"
3234 do_facet client $SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} -i ${STRIPE_INDEX} -c 1
3236 [ $RC -ne 0 ] && error "setstripe should have succeeded"
3238 do_facet client rm -f $DIR/$tdir/*
3239 echo $INACTIVE_OSC "is Activate."
3240 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
3243 run_test 65k "validate manual striping works properly with deactivated OSCs"
3245 test_65l() { # bug 12836
3246 mkdir -p $DIR/$tdir/test_dir
3247 $SETSTRIPE $DIR/$tdir/test_dir -c -1
3248 $LFS find -mtime -1 $DIR/$tdir >/dev/null
3250 run_test 65l "lfs find on -1 stripe dir ========================"
3252 # bug 2543 - update blocks count on client
3255 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
3257 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
3258 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
3260 run_test 66 "update inode blocks count on client ==============="
3266 if [ ! -z "$LLOOP" ]; then
3267 if swapon -s | grep -q $LLOOP; then
3268 swapoff $LLOOP || error "swapoff failed"
3271 $LCTL blockdev_detach $LLOOP || error "detach failed"
3275 if [ ! -z "$LLITELOOPLOAD" ]; then
3283 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
3287 swapon -s | awk '($1 == "'$1'") { print $4 }'
3290 # test case for lloop driver, basic function
3292 [ "$UID" != 0 ] && skip_env "must run as root" && return
3294 trap cleanup_68 EXIT
3296 if ! module_loaded llite_lloop; then
3297 if load_module llite/llite_lloop; then
3300 skip_env "can't find module llite_lloop"
3305 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
3306 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
3307 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
3309 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
3310 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
3314 run_test 68a "lloop driver - basic test ========================"
3316 # excercise swapping to lustre by adding a high priority swapfile entry
3317 # and then consuming memory until it is used.
3318 test_68b() { # was test_68
3319 [ "$UID" != 0 ] && skip_env "must run as root" && return
3320 lctl get_param -n devices | grep -q obdfilter && \
3321 skip "local OST" && return
3323 grep -q llite_lloop /proc/modules
3324 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
3326 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
3327 skip "can't reliably test swap with TCP" && return
3329 MEMTOTAL=`meminfo MemTotal`
3330 NR_BLOCKS=$((MEMTOTAL>>8))
3331 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
3333 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
3334 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
3337 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
3339 trap cleanup_68 EXIT
3341 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
3343 echo "before: `swapon -s | grep $LLOOP`"
3344 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
3345 echo "after: `swapon -s | grep $LLOOP`"
3346 SWAPUSED=`swap_used $LLOOP`
3350 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
3352 run_test 68b "support swapping to Lustre ========================"
3354 # bug5265, obdfilter oa2dentry return -ENOENT
3355 # #define OBD_FAIL_OST_ENOENT 0x217
3357 remote_ost_nodsh && skip "remote OST with nodsh" && return
3360 $SETSTRIPE $f -c 1 -i 0
3362 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
3364 do_facet ost1 lctl set_param fail_loc=0x217
3365 truncate $f 1 # vmtruncate() will ignore truncate() error.
3366 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
3368 do_facet ost1 lctl set_param fail_loc=0
3369 $DIRECTIO write $f 0 2 || error "write error"
3371 cancel_lru_locks osc
3372 $DIRECTIO read $f 0 1 || error "read error"
3374 do_facet ost1 lctl set_param fail_loc=0x217
3375 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
3377 do_facet ost1 lctl set_param fail_loc=0
3380 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
3384 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
3386 run_test 71 "Running dbench on lustre (don't segment fault) ===="
3388 test_72() { # bug 5695 - Test that on 2.6 remove_suid works properly
3389 check_kernel_version 43 || return 0
3390 [ "$RUNAS_ID" = "$UID" ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3392 # Check that testing environment is properly set up. Skip if not
3393 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
3394 skip_env "User $RUNAS_ID does not exist - skipping"
3397 # We had better clear the $DIR to get enough space for dd
3402 $RUNAS dd if=/dev/zero of=$DIR/f72 bs=512 count=1 || error
3403 # See if we are still setuid/sgid
3404 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on write"
3405 # Now test that MDS is updated too
3406 cancel_lru_locks mdc
3407 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on MDS"
3411 run_test 72 "Test that remove suid works properly (bug5695) ===="
3413 # bug 3462 - multiple simultaneous MDC requests
3417 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
3420 lctl set_param fail_loc=0x80000129
3421 multiop $DIR/d73-1/f73-2 Oc &
3423 lctl set_param fail_loc=0
3425 multiop $DIR/d73-2/f73-3 Oc &
3429 wait $pid1 || return 1
3433 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
3434 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
3435 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
3439 run_test 73 "multiple MDC requests (should not deadlock)"
3441 test_74a() { # bug 6149, 6184
3442 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
3444 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
3445 # will spin in a tight reconnection loop
3447 lctl set_param fail_loc=0x8000030e
3448 # get any lock that won't be difficult - lookup works.
3450 lctl set_param fail_loc=0
3454 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
3456 test_74b() { # bug 13310
3457 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
3459 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
3460 # will spin in a tight reconnection loop
3461 lctl set_param fail_loc=0x8000030e
3462 # get a "difficult" lock
3464 lctl set_param fail_loc=0
3468 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
3471 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
3474 test_76() { # bug 1443
3475 DETH=$(grep deathrow /proc/kallsyms /proc/ksyms 2> /dev/null | wc -l)
3476 [ $DETH -eq 0 ] && skip "No _iget." && return 0
3477 BEFORE_INODES=`num_inodes`
3478 echo "before inodes: $BEFORE_INODES"
3480 [ "$SLOW" = "no" ] && COUNT=100
3481 for i in `seq $COUNT`; do
3485 AFTER_INODES=`num_inodes`
3486 echo "after inodes: $AFTER_INODES"
3487 [ $AFTER_INODES -gt $((BEFORE_INODES + 32)) ] && \
3488 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
3491 run_test 76 "destroy duplicate inodes in client inode cache ===="
3496 # Note: in sptlrpc modes which enable its own bulk checksum, the
3497 # original crc32_le bulk checksum will be automatically disabled,
3498 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
3499 # will be checked by sptlrpc code against sptlrpc bulk checksum.
3500 # In this case set_checksums() will not be no-op, because sptlrpc
3501 # bulk checksum will be enabled all through the test.
3503 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
3504 lctl set_param -n osc.*.checksums $1
3508 export ORIG_CSUM_TYPE=""
3509 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
3512 [ "$ORIG_CSUM_TYPE" ] || \
3513 ORIG_CSUM_TYPE=`lctl get_param -n osc/*osc-[^mM]*/checksum_type |
3514 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`
3515 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
3516 log "set checksum type to $1"
3519 F77_TMP=$TMP/f77-temp
3522 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
3523 error "error writing to $F77_TMP"
3526 test_77a() { # bug 10889
3527 $GSS && skip "could not run with gss" && return
3528 [ ! -f $F77_TMP ] && setup_f77
3530 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
3534 run_test 77a "normal checksum read/write operation ============="
3536 test_77b() { # bug 10889
3537 $GSS && skip "could not run with gss" && return
3538 [ ! -f $F77_TMP ] && setup_f77
3539 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3540 lctl set_param fail_loc=0x80000409
3542 dd if=$F77_TMP of=$DIR/f77b bs=1M count=$F77SZ conv=sync || \
3543 error "dd error: $?"
3544 lctl set_param fail_loc=0
3547 run_test 77b "checksum error on client write ===================="
3549 test_77c() { # bug 10889
3550 $GSS && skip "could not run with gss" && return
3551 [ ! -f $DIR/f77b ] && skip "requires 77b - skipping" && return
3553 for algo in $CKSUM_TYPES; do
3554 cancel_lru_locks osc
3555 set_checksum_type $algo
3556 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
3557 lctl set_param fail_loc=0x80000408
3558 cmp $F77_TMP $DIR/f77b || error "file compare failed"
3559 lctl set_param fail_loc=0
3562 set_checksum_type $ORIG_CSUM_TYPE
3565 run_test 77c "checksum error on client read ==================="
3567 test_77d() { # bug 10889
3568 $GSS && skip "could not run with gss" && return
3569 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3570 lctl set_param fail_loc=0x80000409
3572 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
3573 error "direct write: rc=$?"
3574 lctl set_param fail_loc=0
3577 run_test 77d "checksum error on OST direct write ==============="
3579 test_77e() { # bug 10889
3580 $GSS && skip "could not run with gss" && return
3581 [ ! -f $DIR/f77 ] && skip "requires 77d - skipping" && return
3582 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
3583 lctl set_param fail_loc=0x80000408
3585 cancel_lru_locks osc
3586 directio read $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
3587 error "direct read: rc=$?"
3588 lctl set_param fail_loc=0
3591 run_test 77e "checksum error on OST direct read ================"
3593 test_77f() { # bug 10889
3594 $GSS && skip "could not run with gss" && return
3596 for algo in $CKSUM_TYPES; do
3597 cancel_lru_locks osc
3598 set_checksum_type $algo
3599 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3600 lctl set_param fail_loc=0x409
3601 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) && \
3602 error "direct write succeeded"
3603 lctl set_param fail_loc=0
3605 set_checksum_type $ORIG_CSUM_TYPE
3608 run_test 77f "repeat checksum error on write (expect error) ===="
3610 test_77g() { # bug 10889
3611 $GSS && skip "could not run with gss" && return
3612 remote_ost_nodsh && skip "remote OST with nodsh" && return
3614 [ ! -f $F77_TMP ] && setup_f77
3616 $SETSTRIPE $DIR/f77g -c 1 -i 0
3617 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
3618 do_facet ost1 lctl set_param fail_loc=0x8000021a
3620 dd if=$F77_TMP of=$DIR/f77g bs=1M count=$F77SZ || \
3621 error "write error: rc=$?"
3622 do_facet ost1 lctl set_param fail_loc=0
3625 run_test 77g "checksum error on OST write ======================"
3627 test_77h() { # bug 10889
3628 $GSS && skip "could not run with gss" && return
3629 remote_ost_nodsh && skip "remote OST with nodsh" && return
3631 [ ! -f $DIR/f77g ] && skip "requires 77g - skipping" && return
3632 cancel_lru_locks osc
3633 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
3634 do_facet ost1 lctl set_param fail_loc=0x8000021b
3636 cmp $F77_TMP $DIR/f77g || error "file compare failed"
3637 do_facet ost1 lctl set_param fail_loc=0
3640 run_test 77h "checksum error on OST read ======================="
3642 test_77i() { # bug 13805
3643 $GSS && skip "could not run with gss" && return
3644 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
3645 lctl set_param fail_loc=0x40b
3646 remount_client $MOUNT
3647 lctl set_param fail_loc=0
3648 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
3649 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
3650 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
3651 [ "$algo" = "crc32" ] || error "algo set to $algo instead of crc32"
3653 remount_client $MOUNT
3655 run_test 77i "client not supporting OSD_CONNECT_CKSUM =========="
3657 test_77j() { # bug 13805
3658 $GSS && skip "could not run with gss" && return
3659 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
3660 lctl set_param fail_loc=0x40c
3661 remount_client $MOUNT
3662 lctl set_param fail_loc=0
3663 sleep 2 # wait async osc connect to finish
3664 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
3665 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
3666 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
3667 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
3669 remount_client $MOUNT
3671 run_test 77j "client only supporting ADLER32 ===================="
3673 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
3677 test_78() { # bug 10901
3678 remote_ost || { skip_env "local OST" && return; }
3681 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
3682 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
3683 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
3684 echo "MemTotal: $MEMTOTAL"
3685 # reserve 256MB of memory for the kernel and other running processes,
3686 # and then take 1/2 of the remaining memory for the read/write buffers.
3687 if [ $MEMTOTAL -gt 512 ] ;then
3688 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
3690 # for those poor memory-starved high-end clusters...
3691 MEMTOTAL=$((MEMTOTAL / 2))
3693 echo "Mem to use for directio: $MEMTOTAL"
3694 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
3695 [ $F78SIZE -gt 512 ] && F78SIZE=512
3696 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
3697 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
3698 echo "Smallest OST: $SMALLESTOST"
3699 [ $SMALLESTOST -lt 10240 ] && \
3700 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
3702 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ] && \
3703 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
3705 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
3706 echo "File size: $F78SIZE"
3707 $SETSTRIPE $DIR/$tfile -c $OSTCOUNT || error "setstripe failed"
3708 for i in `seq 1 $NSEQ`
3710 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
3711 echo directIO rdwr round $i of $NSEQ
3712 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
3717 run_test 78 "handle large O_DIRECT writes correctly ============"
3719 test_79() { # bug 12743
3720 wait_delete_completed
3722 BKTOTAL=$(calc_osc_kbytes kbytestotal)
3723 BKFREE=$(calc_osc_kbytes kbytesfree)
3724 BKAVAIL=$(calc_osc_kbytes kbytesavail)
3726 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
3727 DFTOTAL=`echo $STRING | cut -d, -f1`
3728 DFUSED=`echo $STRING | cut -d, -f2`
3729 DFAVAIL=`echo $STRING | cut -d, -f3`
3730 DFFREE=$(($DFTOTAL - $DFUSED))
3732 ALLOWANCE=$((64 * $OSTCOUNT))
3734 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
3735 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
3736 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
3738 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
3739 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
3740 error "df free($DFFREE) mismatch OST free($BKFREE)"
3742 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
3743 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
3744 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
3747 run_test 79 "df report consistency check ======================="
3749 test_80() { # bug 10718
3750 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
3752 local BEFORE=`date +%s`
3753 cancel_lru_locks osc
3754 local AFTER=`date +%s`
3755 local DIFF=$((AFTER-BEFORE))
3756 if [ $DIFF -gt 1 ] ; then
3757 error "elapsed for 1M@1T = $DIFF"
3762 run_test 80 "Page eviction is equally fast at high offsets too ===="
3765 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && \
3767 mkdir -p $DIR/d99cvsroot
3768 chown $RUNAS_ID $DIR/d99cvsroot
3769 local oldPWD=$PWD # bug 13584, use $TMP as working dir
3772 $RUNAS cvs -d $DIR/d99cvsroot init || error
3775 run_test 99a "cvs init ========================================="
3778 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
3779 [ ! -d $DIR/d99cvsroot ] && test_99a
3781 # some versions of cvs import exit(1) when asked to import links or
3782 # files they can't read. ignore those files.
3783 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
3784 ! -perm +4 -printf '-I %f\n')
3785 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
3786 d99reposname vtag rtag
3788 run_test 99b "cvs import ======================================="
3791 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
3792 [ ! -d $DIR/d99cvsroot ] && test_99b
3794 mkdir -p $DIR/d99reposname
3795 chown $RUNAS_ID $DIR/d99reposname
3796 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
3798 run_test 99c "cvs checkout ====================================="
3801 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
3802 [ ! -d $DIR/d99cvsroot ] && test_99c
3803 cd $DIR/d99reposname
3805 $RUNAS cvs add -m 'addmsg' foo99
3807 run_test 99d "cvs add =========================================="
3810 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
3811 [ ! -d $DIR/d99cvsroot ] && test_99c
3812 cd $DIR/d99reposname
3815 run_test 99e "cvs update ======================================="
3818 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
3819 [ ! -d $DIR/d99cvsroot ] && test_99d
3820 cd $DIR/d99reposname
3821 $RUNAS cvs commit -m 'nomsg' foo99
3822 rm -fr $DIR/d99cvsroot
3824 run_test 99f "cvs commit ======================================="
3827 [ "$NETTYPE" = tcp ] || \
3828 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
3831 remote_ost_nodsh && skip "remote OST with nodsh" && return
3832 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3834 { skip "useless for local single node setup" && return; }
3836 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
3837 [ "$PROT" != "tcp" ] && continue
3838 RPORT=$(echo $REMOTE | cut -d: -f2)
3839 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
3842 LPORT=`echo $LOCAL | cut -d: -f2`
3843 if [ $LPORT -ge 1024 ]; then
3844 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
3846 error_exit "local: $LPORT > 1024, remote: $RPORT"
3849 [ "$rc" = 0 ] || error_exit "privileged port not found" )
3851 run_test 100 "check local port using privileged port ==========="
3853 function get_named_value()
3862 echo $line | sed "s/^$tag//"
3869 export CACHE_MAX=`lctl get_param -n llite.*.max_cached_mb | head -n 1`
3871 lctl set_param -n llite.*.max_cached_mb $CACHE_MAX
3879 [ "$CPU" = "UML" ] && nreads=1000
3880 local cache_limit=32
3882 lctl set_param -n osc.*-osc*.rpc_stats 0
3883 trap cleanup_101 EXIT
3884 lctl set_param -n llite.*.read_ahead_stats 0
3885 lctl set_param -n llite.*.max_cached_mb $cache_limit
3888 # randomly read 10000 of 64K chunks from file 3x 32MB in size
3890 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
3891 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
3894 for s in `lctl get_param -n llite.*.read_ahead_stats | \
3895 get_named_value 'read but discarded' | cut -d" " -f1`; do
3896 discard=$(($discard + $s))
3900 if [ $(($discard * 10)) -gt $nreads ] ;then
3901 lctl get_param osc.*-osc*.rpc_stats
3902 lctl get_param llite.*.read_ahead_stats
3903 error "too many ($discard) discarded pages"
3905 rm -f $DIR/$tfile || true
3907 run_test 101 "check read-ahead for random reads ================"
3909 export SETUP_TEST101=no
3911 [ "$SETUP_TEST101" = "yes" ] && return
3914 STRIPE_COUNT=$OSTCOUNT
3917 trap cleanup_test101 EXIT
3918 # prepare the read-ahead file
3919 $SETSTRIPE $DIR/$tfile -s $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT
3921 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
3926 [ "$SETUP_TEST101" = "yes" ] || return
3934 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
3939 local STRIPE_SIZE=1048576
3940 local RA_INC=1048576
3941 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
3942 local FILE_LENGTH=$((64*100))
3943 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
3944 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
3945 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
3946 get_named_value 'read but discarded' | \
3947 cut -d" " -f1 | calc_total`
3949 if [ $DISCARD -gt $discard_limit ]; then
3950 lctl get_param llite.*.read_ahead_stats
3951 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
3953 echo "Read-ahead success for size ${READ_SIZE}"
3958 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping stride IO stride-ahead test" && return
3959 local STRIPE_SIZE=1048576
3960 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
3961 local FILE_LENGTH=$((STRIPE_SIZE*100))
3962 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
3963 # prepare the read-ahead file
3965 cancel_lru_locks osc
3966 for BIDX in 2 4 8 16 32 64 128 256
3968 local BSIZE=$((BIDX*4096))
3969 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
3970 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
3971 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
3972 $LCTL set_param -n llite.*.read_ahead_stats 0
3973 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
3974 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
3975 cancel_lru_locks osc
3981 run_test 101b "check stride-io mode read-ahead ================="
3984 lctl get_param -n llite.*.max_read_ahead_mb | head -n 1
3985 lctl set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
3989 local file=$DIR/$tfile
3990 local size=${FILESIZE_101c:-500}
3991 local ra_MB=${READAHEAD_MB:-40}
3993 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
3994 [ $space -gt $((size / 1024)) ] ||
3995 { skip "Need free space ${size}M, have $space" && return; }
3997 echo Creating ${size}M test file $file
3998 dd if=/dev/zero of=$file bs=1M count=$size
3999 echo Cancel LRU locks on lustre client to flush the client cache
4000 cancel_lru_locks osc
4002 echo Disable read-ahead
4003 local old_READAHEAD=$(set_read_ahead 0)
4005 echo Reading the test file $file with read-ahead disabled
4006 time_ra_OFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
4008 echo Cancel LRU locks on lustre client to flush the client cache
4009 cancel_lru_locks osc
4010 echo Enable read-ahead with ${ra_MB}MB
4011 set_read_ahead $ra_MB
4013 echo Reading the test file $file with read-ahead enabled
4014 time_ra_ON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
4016 echo read-ahead disabled time read $time_ra_OFF
4017 echo read-ahead enabled time read $time_ra_ON
4019 set_read_ahead $old_READAHEAD
4022 [ $time_ra_ON -lt $time_ra_OFF ] ||
4023 error "read-ahead enabled time read (${time_ra_ON}s) is more than
4024 read-ahead disabled time read (${time_ra_OFF}s) filesize ${size}M"
4026 run_test 101d "file read with and without read-ahead enabled ================="
4028 export SETUP_TEST102=no
4030 [ "$SETUP_TEST102" = "yes" ] && return
4032 chown $RUNAS_ID $DIR/$tdir
4035 STRIPE_COUNT=$OSTCOUNT
4036 [ $OSTCOUNT -gt 4 ] && STRIPE_COUNT=4
4038 trap cleanup_test102 EXIT
4040 $1 $SETSTRIPE $tdir -s $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT
4044 for count in `seq 1 $STRIPE_COUNT`
4046 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4048 local stripe_size=`expr $STRIPE_SIZE \* $num`
4049 local file=file"$num-$offset-$count"
4050 $1 $SETSTRIPE $file -s $stripe_size -i $offset -c $count
4056 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
4062 [ "$SETUP_TEST102" = "yes" ] || return 0
4068 local testfile=$DIR/xattr_testfile
4073 [ "$UID" != 0 ] && skip_env "must run as root" && return
4074 [ -z "`lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr`" ] && skip_env "must have user_xattr" && return
4076 [ -z "$(which setfattr 2>/dev/null)" ] && skip_env "could not find setfattr" && return
4078 echo "set/get xattr..."
4079 setfattr -n trusted.name1 -v value1 $testfile || error
4080 [ "`getfattr -n trusted.name1 $testfile 2> /dev/null | \
4081 grep "trusted.name1"`" == "trusted.name1=\"value1\"" ] || error
4083 setfattr -n user.author1 -v author1 $testfile || error
4084 [ "`getfattr -n user.author1 $testfile 2> /dev/null | \
4085 grep "user.author1"`" == "user.author1=\"author1\"" ] || error
4088 setfattr -n trusted.name2 -v value2 $testfile || error
4089 setfattr -n trusted.name3 -v value3 $testfile || error
4090 [ `getfattr -d -m "^trusted" $testfile 2> /dev/null | \
4091 grep "trusted.name" | wc -l` -eq 3 ] || error
4094 setfattr -n user.author2 -v author2 $testfile || error
4095 setfattr -n user.author3 -v author3 $testfile || error
4096 [ `getfattr -d -m "^user" $testfile 2> /dev/null | \
4097 grep "user" | wc -l` -eq 3 ] || error
4099 echo "remove xattr..."
4100 setfattr -x trusted.name1 $testfile || error
4101 getfattr -d -m trusted $testfile 2> /dev/null | \
4102 grep "trusted.name1" && error || true
4104 setfattr -x user.author1 $testfile || error
4105 getfattr -d -m user $testfile 2> /dev/null | \
4106 grep "user.author1" && error || true
4108 # b10667: setting lustre special xattr be silently discarded
4109 echo "set lustre special xattr ..."
4110 setfattr -n "trusted.lov" -v "invalid value" $testfile || error
4114 run_test 102a "user xattr test =================================="
4117 # b10930: get/set/list trusted.lov xattr
4118 echo "get/set/list trusted.lov xattr ..."
4119 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
4120 local testfile=$DIR/$tfile
4121 $SETSTRIPE -s 65536 -i 1 -c 2 $testfile || error "setstripe failed"
4122 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
4123 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
4125 local testfile2=${testfile}2
4126 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
4127 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
4130 setfattr -n trusted.lov -v $value $testfile2
4131 local tmp_file=${testfile}3
4132 $GETSTRIPE -v $testfile2 > $tmp_file
4133 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
4134 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
4135 [ "$stripe_size" -eq 65536 ] || error "stripe size $stripe_size != 65536"
4136 [ "$stripe_count" -eq 2 ] || error "stripe count $stripe_count != 2"
4139 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
4142 # b10930: get/set/list lustre.lov xattr
4143 echo "get/set/list lustre.lov xattr ..."
4144 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
4146 chown $RUNAS_ID $DIR/$tdir
4147 local testfile=$DIR/$tdir/$tfile
4148 $RUNAS $SETSTRIPE -s 65536 -i 1 -c 2 $testfile||error "setstripe failed"
4149 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
4150 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
4152 local testfile2=${testfile}2
4153 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
4154 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
4156 $RUNAS $MCREATE $testfile2
4157 $RUNAS setfattr -n lustre.lov -v $value $testfile2
4158 local tmp_file=${testfile}3
4159 $RUNAS $GETSTRIPE -v $testfile2 > $tmp_file
4160 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
4161 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
4162 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
4163 [ $stripe_count -eq 2 ] || error "stripe count $stripe_count != 2"
4165 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
4167 compare_stripe_info1() {
4168 local stripe_index_all_zero=1
4172 for count in `seq 1 $STRIPE_COUNT`
4174 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4176 local size=`expr $STRIPE_SIZE \* $num`
4177 local file=file"$num-$offset-$count"
4178 get_stripe_info client $PWD/$file "$1"
4179 if [ $stripe_size -ne $size ]; then
4180 error "$file: different stripe size $stripe_size, expected $size" && return
4182 if [ $stripe_count -ne $count ]; then
4183 error "$file: different stripe count $stripe_count, expected $count" && return
4185 if [ $stripe_index -ne 0 ]; then
4186 stripe_index_all_zero=0
4191 [ $stripe_index_all_zero -eq 1 ] && error "all files are being extracted starting from OST index 0"
4195 compare_stripe_info2() {
4198 for count in `seq 1 $STRIPE_COUNT`
4200 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4202 local size=`expr $STRIPE_SIZE \* $num`
4203 local file=file"$num-$offset-$count"
4204 get_stripe_info client $PWD/$file
4205 if [ $stripe_size -ne $size ]; then
4206 error "$file: different stripe size $stripe_size, expected $size" && return
4208 if [ $stripe_count -ne $count ]; then
4209 error "$file: different stripe count $stripe_count, expected $count" && return
4211 if [ $stripe_index -ne $offset ]; then
4212 error "$file: different stripe offset $stripe_index, expected $offset" && return
4220 [ -n "$(which tar 2>/dev/null)" ] && strings $(which tar) | grep -q lustre && echo tar
4224 # b10930: tar test for trusted.lov xattr
4225 TAR=$(find_lustre_tar)
4226 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
4227 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
4230 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
4232 compare_stripe_info1
4234 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
4237 # b10930: tar test for trusted.lov xattr
4238 TAR=$(find_lustre_tar)
4239 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
4240 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
4244 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
4246 compare_stripe_info1
4248 run_test 102f "tar copy files, not keep osts ==========="
4250 test_102h() { # bug 15777
4251 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
4252 skip "must have user_xattr" && return
4253 [ -z "$(which setfattr 2>/dev/null)" ] &&
4254 skip_env "could not find setfattr" && return
4259 VALUE=datadatadatadatadatadatadatadata
4260 while [ $(echo $VALUE | wc -c) -lt $XSIZE ]; do
4261 VALUE="$VALUE$VALUE"
4263 log "save $XBIG on $DIR/$tfile"
4264 setfattr -n $XBIG -v "$VALUE" $DIR/$tfile ||
4265 error "saving $XBIG on $DIR/$tfile failed"
4266 ORIG=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4267 OSIZE=$(echo $ORIG | wc -c)
4268 [ $OSIZE -lt $XSIZE ] && error "set $XBIG too small ($OSIZE < $XSIZE)"
4271 log "save $XSML on $DIR/$tfile"
4272 setfattr -n $XSML -v val $DIR/$tfile ||
4273 error "saving $XSML on $DIR/$tfile failed"
4274 NEW=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4275 if [ "$NEW" != "$ORIG" ]; then
4278 error "$XBIG different after saving $XSML"
4281 log "grow $XSML on $DIR/$tfile"
4282 setfattr -n $XSML -v "$VALUE" $DIR/$tfile ||
4283 error "growing $XSML on $DIR/$tfile failed"
4284 NEW=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4285 if [ "$NEW" != "$ORIG" ]; then
4288 error "$XBIG different after growing $XSML"
4290 log "$XBIG still valid after growing $XSML"
4293 run_test 102h "grow xattr from inside inode to external block"
4295 test_102i() { # bug 17038
4297 ln -s $DIR/$tfile $DIR/${tfile}link
4298 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
4299 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"
4300 rm -f $DIR/$tfile $DIR/${tfile}link
4302 run_test 102i "lgetxattr test on symbolic link ============"
4305 TAR=$(find_lustre_tar)
4306 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
4307 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
4308 setup_test102 "$RUNAS"
4310 chown $RUNAS_ID $DIR/d102j
4311 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
4313 compare_stripe_info1 "$RUNAS"
4315 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
4321 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
4326 [ "$UID" != 0 ] && skip_env "must run as root" && return
4327 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
4328 [ -z "$(which setfacl 2>/dev/null)" ] && skip_env "could not find setfacl" && return
4329 $GSS && skip "could not run under gss" && return
4331 declare -a identity_old
4333 for num in `seq $MDSCOUNT`; do
4334 switch_identity $num true || identity_old[$num]=$?
4341 echo "performing cp ..."
4342 run_acl_subtest cp || error
4343 echo "performing getfacl-noacl..."
4344 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
4345 echo "performing misc..."
4346 run_acl_subtest misc || error "misc test failed"
4347 echo "performing permissions..."
4348 run_acl_subtest permissions || error "permissions failed"
4349 echo "performing setfacl..."
4350 run_acl_subtest setfacl || error "setfacl test failed"
4352 # inheritance test got from HP
4353 echo "performing inheritance..."
4354 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
4355 chmod +x make-tree || error "chmod +x failed"
4356 run_acl_subtest inheritance || error "inheritance test failed"
4362 for num in `seq $MDSCOUNT`; do
4363 if [ "${identity_old[$num]}" = 1 ]; then
4364 switch_identity $num false || identity_old[$num]=$?
4368 run_test 103 "acl test ========================================="
4372 lfs df || error "lfs df failed"
4373 lfs df -ih || error "lfs df -ih failed"
4374 lfs df -h $DIR || error "lfs df -h $DIR failed"
4375 lfs df -i $DIR || error "lfs df -i $DIR failed"
4376 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
4377 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
4379 OSC=`lctl get_param -n devices | awk '/-osc-/ {print $4}' | head -n 1`
4380 lctl --device %$OSC deactivate
4381 lfs df || error "lfs df with deactivated OSC failed"
4382 lctl --device %$OSC recover
4383 lfs df || error "lfs df with reactivated OSC failed"
4386 run_test 104a "lfs df [-ih] [path] test ========================="
4389 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4391 denied_cnt=$((`$RUNAS $LFS check servers 2>&1 | grep "Permission denied" | wc -l`))
4392 if [ $denied_cnt -ne 0 ];
4394 error "lfs check servers test failed"
4397 run_test 104b "$RUNAS lfs check servers test ===================="
4400 # doesn't work on 2.4 kernels
4402 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4404 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
4406 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
4410 run_test 105a "flock when mounted without -o flock test ========"
4414 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4416 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
4418 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
4422 run_test 105b "fcntl when mounted without -o flock test ========"
4426 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4428 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
4430 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
4434 run_test 105c "lockf when mounted without -o flock test ========"
4436 test_105d() { # bug 15924
4438 [ -z "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ] && \
4439 skip "mount w/o flock enabled" && return
4440 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
4441 $LCTL set_param fail_loc=0x80000315
4442 flocks_test 2 $DIR/$tdir
4444 run_test 105d "flock race (should not freeze) ========"
4446 test_106() { #bug 10921
4448 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
4449 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
4451 run_test 106 "attempt exec of dir followed by chown of that dir"
4460 local save_pattern=$(sysctl -n kernel.core_pattern)
4461 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
4462 sysctl -w kernel.core_pattern=$file
4463 sysctl -w kernel.core_uses_pid=0
4471 kill -s 11 $SLEEPPID
4473 if [ -e $file ]; then
4474 size=`stat -c%s $file`
4475 [ $size -eq 0 ] && error "Fail to create core file $file"
4477 error "Fail to create core file $file"
4480 sysctl -w kernel.core_pattern=$save_pattern
4481 sysctl -w kernel.core_uses_pid=$save_uses_pid
4484 run_test 107 "Coredump on SIG"
4488 mkdir $DIR/d110/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa || error "mkdir with 255 char fail"
4489 mkdir $DIR/d110/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb && error "mkdir with 256 char should fail, but not"
4490 touch $DIR/d110/xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx || error "create with 255 char fail"
4491 touch $DIR/d110/yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy && error ""create with 256 char should fail, but not
4496 run_test 110 "filename length checking"
4499 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
4501 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
4503 echo "Starting with $OSTIO_pre threads"
4506 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
4507 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
4508 echo "$NUMTEST creates/unlinks"
4510 createmany -o $DIR/$tdir/$tfile $NUMTEST
4511 unlinkmany $DIR/$tdir/$tfile $NUMTEST
4513 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
4516 # don't return an error
4517 [ $OSTIO_post -eq $OSTIO_pre ] && echo \
4518 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&\
4519 echo "This may be fine, depending on what ran before this test" &&\
4520 echo "and how fast this system is." && return
4522 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
4524 run_test 115 "verify dynamic thread creation===================="
4527 wait_delete_completed
4528 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
4529 echo OST kbytes available: ${AVAIL[@]}
4530 MAXI=0; MAXV=${AVAIL[0]}
4531 MINI=0; MINV=${AVAIL[0]}
4532 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
4533 #echo OST $i: ${AVAIL[i]}kb
4534 if [ ${AVAIL[i]} -gt $MAXV ]; then
4535 MAXV=${AVAIL[i]}; MAXI=$i
4537 if [ ${AVAIL[i]} -lt $MINV ]; then
4538 MINV=${AVAIL[i]}; MINI=$i
4541 echo Min free space: OST $MINI: $MINV
4542 echo Max free space: OST $MAXI: $MAXV
4546 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
4548 echo -n "Free space priority "
4549 lctl get_param -n lov.*-clilov-*.qos_prio_free
4552 [ $MINV -gt 960000 ] && skip "too much free space in OST$MINI, skip" &&\
4555 # generate uneven OSTs
4556 mkdir -p $DIR/$tdir/OST${MINI}
4559 echo "Filling 25% remaining space in OST${MINI} with ${FILL}Kb"
4560 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI}||error "setstripe failed"
4562 while [ $FILL -gt 0 ]; do
4564 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i bs=2M count=1 2>/dev/null
4565 FILL=$(($FILL - 2048))
4573 DIFF=$(($MAXV - $MINV))
4574 DIFF2=$(($DIFF * 100 / $MINV))
4575 echo -n "diff=${DIFF}=${DIFF2}% must be > 20% for QOS mode..."
4576 if [ $DIFF2 -gt 20 ]; then
4579 echo "failed - QOS mode won't be used"
4580 error_ignore "QOS imbalance criteria not met"
4584 MINI1=$MINI; MINV1=$MINV
4585 MAXI1=$MAXI; MAXV1=$MAXV
4587 # now fill using QOS
4588 echo writing a bunch of files to QOS-assigned OSTs
4589 $SETSTRIPE $DIR/$tdir -c 1
4591 while [ $FILL -gt 0 ]; do
4593 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1024 count=200 2>/dev/null
4594 FILL=$(($FILL - 200))
4597 echo "wrote $i 200k files"
4601 echo "Note: free space may not be updated, so measurements might be off"
4603 DIFF2=$(($MAXV - $MINV))
4604 echo "free space delta: orig $DIFF final $DIFF2"
4605 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
4606 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
4607 echo "Wrote $DIFF to smaller OST $MINI1"
4608 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
4609 echo "Wrote $DIFF2 to larger OST $MAXI1"
4610 [ $DIFF -gt 0 ] && echo "Wrote $(($DIFF2 * 100 / $DIFF - 100))% more data to larger OST $MAXI1"
4612 # Figure out which files were written where
4613 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
4614 awk '/'$MINI1': / {print $2; exit}')
4616 MINC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
4617 echo "$MINC files created on smaller OST $MINI1"
4618 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
4619 awk '/'$MAXI1': / {print $2; exit}')
4621 MAXC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
4622 echo "$MAXC files created on larger OST $MAXI1"
4623 [ $MINC -gt 0 ] && echo "Wrote $(($MAXC * 100 / $MINC - 100))% more files to larger OST $MAXI1"
4624 [ $MAXC -gt $MINC ] || error_ignore "stripe QOS didn't balance free space"
4626 rm -rf $DIR/$tdir/OST${MINI}
4628 run_test 116 "stripe QOS: free space balance ==================="
4630 test_117() # bug 10891
4632 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
4633 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
4634 lctl set_param fail_loc=0x21e
4635 > $DIR/$tfile || error "truncate failed"
4636 lctl set_param fail_loc=0
4637 echo "Truncate succeeded."
4640 run_test 117 "verify fsfilt_extend =========="
4642 export OLD_RESENDCOUNT=""
4643 set_resend_count () {
4644 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
4645 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
4646 lctl set_param -n $PROC_RESENDCOUNT $1
4647 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
4650 [ "$SLOW" = "no" ] && set_resend_count 4 # for reduce test_118* time (bug 14842)
4652 # Reset async IO behavior after error case
4654 FILE=$DIR/reset_async
4656 # Ensure all OSCs are cleared
4657 $LSTRIPE -c -1 $FILE
4658 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
4663 test_118a() #bug 11710
4667 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4668 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4669 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
4671 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4672 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4677 run_test 118a "verify O_SYNC works =========="
4681 remote_ost_nodsh && skip "remote OST with nodsh" && return
4685 #define OBD_FAIL_OST_ENOENT 0x217
4686 set_nodes_failloc "$(osts_nodes)" 0x217
4687 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4689 set_nodes_failloc "$(osts_nodes)" 0
4690 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4691 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4694 if [[ $RC -eq 0 ]]; then
4695 error "Must return error due to dropped pages, rc=$RC"
4699 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4700 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4704 echo "Dirty pages not leaked on ENOENT"
4706 # Due to the above error the OSC will issue all RPCs syncronously
4707 # until a subsequent RPC completes successfully without error.
4708 multiop $DIR/$tfile Ow4096yc
4713 run_test 118b "Reclaim dirty pages on fatal error =========="
4717 remote_ost_nodsh && skip "remote OST with nodsh" && return
4721 #define OBD_FAIL_OST_EROFS 0x216
4722 set_nodes_failloc "$(osts_nodes)" 0x216
4724 # multiop should block due to fsync until pages are written
4725 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
4729 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
4730 error "Multiop failed to block on fsync, pid=$MULTIPID"
4733 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4735 if [[ $WRITEBACK -eq 0 ]]; then
4736 error "No page in writeback, writeback=$WRITEBACK"
4739 set_nodes_failloc "$(osts_nodes)" 0
4742 if [[ $RC -ne 0 ]]; then
4743 error "Multiop fsync failed, rc=$RC"
4746 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4747 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4749 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4750 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4754 echo "Dirty pages flushed via fsync on EROFS"
4757 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
4761 remote_ost_nodsh && skip "remote OST with nodsh" && return
4765 #define OBD_FAIL_OST_BRW_PAUSE_BULK
4766 set_nodes_failloc "$(osts_nodes)" 0x214
4767 # multiop should block due to fsync until pages are written
4768 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
4772 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
4773 error "Multiop failed to block on fsync, pid=$MULTIPID"
4776 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4778 if [[ $WRITEBACK -eq 0 ]]; then
4779 error "No page in writeback, writeback=$WRITEBACK"
4782 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
4783 set_nodes_failloc "$(osts_nodes)" 0
4785 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4786 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4788 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4789 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4793 echo "Dirty pages gaurenteed flushed via fsync"
4796 run_test 118d "Fsync validation inject a delay of the bulk =========="
4801 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
4802 lctl set_param fail_loc=0x8000040a
4804 # Should simulate EINVAL error which is fatal
4805 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4807 if [[ $RC -eq 0 ]]; then
4808 error "Must return error due to dropped pages, rc=$RC"
4811 lctl set_param fail_loc=0x0
4813 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4814 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4815 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4817 if [[ $LOCKED -ne 0 ]]; then
4818 error "Locked pages remain in cache, locked=$LOCKED"
4821 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4822 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4826 echo "No pages locked after fsync"
4831 run_test 118f "Simulate unrecoverable OSC side error =========="
4836 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
4837 lctl set_param fail_loc=0x406
4839 # simulate local -ENOMEM
4840 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4843 lctl set_param fail_loc=0
4844 if [[ $RC -eq 0 ]]; then
4845 error "Must return error due to dropped pages, rc=$RC"
4848 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4849 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4850 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4852 if [[ $LOCKED -ne 0 ]]; then
4853 error "Locked pages remain in cache, locked=$LOCKED"
4856 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4857 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4861 echo "No pages locked after fsync"
4866 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
4869 remote_ost_nodsh && skip "remote OST with nodsh" && return
4873 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
4874 set_nodes_failloc "$(osts_nodes)" 0x20e
4875 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
4876 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4879 set_nodes_failloc "$(osts_nodes)" 0
4880 if [[ $RC -eq 0 ]]; then
4881 error "Must return error due to dropped pages, rc=$RC"
4884 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4885 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4886 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4888 if [[ $LOCKED -ne 0 ]]; then
4889 error "Locked pages remain in cache, locked=$LOCKED"
4892 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4893 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4897 echo "No pages locked after fsync"
4901 run_test 118h "Verify timeout in handling recoverables errors =========="
4904 remote_ost_nodsh && skip "remote OST with nodsh" && return
4908 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
4909 set_nodes_failloc "$(osts_nodes)" 0x20e
4911 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
4912 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
4915 set_nodes_failloc "$(osts_nodes)" 0
4919 if [[ $RC -ne 0 ]]; then
4920 error "got error, but should be not, rc=$RC"
4923 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4924 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4925 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
4926 if [[ $LOCKED -ne 0 ]]; then
4927 error "Locked pages remain in cache, locked=$LOCKED"
4930 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4931 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4935 echo "No pages locked after fsync"
4939 run_test 118i "Fix error before timeout in recoverable error =========="
4942 remote_ost_nodsh && skip "remote OST with nodsh" && return
4946 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
4947 set_nodes_failloc "$(osts_nodes)" 0x220
4949 # return -EIO from OST
4950 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4952 set_nodes_failloc "$(osts_nodes)" 0x0
4953 if [[ $RC -eq 0 ]]; then
4954 error "Must return error due to dropped pages, rc=$RC"
4957 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4958 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4959 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
4960 if [[ $LOCKED -ne 0 ]]; then
4961 error "Locked pages remain in cache, locked=$LOCKED"
4964 # in recoverable error on OST we want resend and stay until it finished
4965 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4966 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4970 echo "No pages locked after fsync"
4974 run_test 118j "Simulate unrecoverable OST side error =========="
4978 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
4980 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
4981 set_nodes_failloc "$(osts_nodes)" 0x20e
4984 for ((i=0;i<10;i++)); do
4985 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
4986 error "dd to $DIR/$tdir/$tfile-$i failed" )&
4993 set_nodes_failloc "$(osts_nodes)" 0
4995 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
4997 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
4999 test_119a() # bug 11737
5001 BSIZE=$((512 * 1024))
5002 directio write $DIR/$tfile 0 1 $BSIZE
5003 # We ask to read two blocks, which is more than a file size.
5004 # directio will indicate an error when requested and actual
5005 # sizes aren't equeal (a normal situation in this case) and
5006 # print actual read amount.
5007 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
5008 if [ "$NOB" != "$BSIZE" ]; then
5009 error "read $NOB bytes instead of $BSIZE"
5013 run_test 119a "Short directIO read must return actual read amount"
5015 test_119b() # bug 11737
5017 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
5019 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
5020 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
5022 multiop $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
5023 error "direct read failed"
5026 run_test 119b "Sparse directIO read must return actual read amount"
5028 test_119c() # bug 13099
5031 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
5032 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
5035 run_test 119c "Testing for direct read hitting hole"
5037 test_119d() # bug 15950
5039 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
5040 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
5042 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
5043 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
5044 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
5045 lctl set_param fail_loc=0x40d
5046 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
5049 cat $DIR/$tfile > /dev/null &
5050 lctl set_param fail_loc=0
5053 log "the DIO writes have completed, now wait for the reads (should not block very long)"
5055 [ -n "`ps h -p $pid_reads -o comm`" ] && \
5056 error "the read rpcs have not completed in 2s"
5058 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
5060 run_test 119d "The DIO path should try to send a new rpc once one is completed"
5064 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5065 skip "no early lock cancel on server" && return 0
5066 lru_resize_disable mdc
5067 lru_resize_disable osc
5068 cancel_lru_locks mdc
5069 stat $DIR/$tdir > /dev/null
5070 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5071 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5073 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5074 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5075 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5076 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5077 lru_resize_enable mdc
5078 lru_resize_enable osc
5080 run_test 120a "Early Lock Cancel: mkdir test"
5084 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5085 skip "no early lock cancel on server" && return 0
5086 lru_resize_disable mdc
5087 lru_resize_disable osc
5088 cancel_lru_locks mdc
5089 stat $DIR/$tdir > /dev/null
5090 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5091 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5093 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5094 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5095 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5096 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5097 lru_resize_enable mdc
5098 lru_resize_enable osc
5100 run_test 120b "Early Lock Cancel: create test"
5104 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5105 skip "no early lock cancel on server" && return 0
5106 lru_resize_disable mdc
5107 lru_resize_disable osc
5108 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
5109 touch $DIR/$tdir/d1/f1
5110 cancel_lru_locks mdc
5111 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
5112 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5113 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5114 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
5115 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5116 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5117 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5118 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5119 lru_resize_enable mdc
5120 lru_resize_enable osc
5122 run_test 120c "Early Lock Cancel: link test"
5126 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5127 skip "no early lock cancel on server" && return 0
5128 lru_resize_disable mdc
5129 lru_resize_disable osc
5131 cancel_lru_locks mdc
5132 stat $DIR/$tdir > /dev/null
5133 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5134 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5135 chmod a+x $DIR/$tdir
5136 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5137 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5138 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5139 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5140 lru_resize_enable mdc
5141 lru_resize_enable osc
5143 run_test 120d "Early Lock Cancel: setattr test"
5147 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5148 skip "no early lock cancel on server" && return 0
5149 lru_resize_disable mdc
5150 lru_resize_disable osc
5151 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
5152 cancel_lru_locks mdc
5153 cancel_lru_locks osc
5154 dd if=$DIR/$tdir/f1 of=/dev/null
5155 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
5156 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5157 awk '/ldlm_cancel/ {print $2}'`
5158 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5159 awk '/ldlm_bl_callback/ {print $2}'`
5160 unlink $DIR/$tdir/f1
5161 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5162 awk '/ldlm_cancel/ {print $2}'`
5163 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5164 awk '/ldlm_bl_callback/ {print $2}'`
5165 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5166 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5167 lru_resize_enable mdc
5168 lru_resize_enable osc
5170 run_test 120e "Early Lock Cancel: unlink test"
5173 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5174 skip "no early lock cancel on server" && return 0
5176 lru_resize_disable mdc
5177 lru_resize_disable osc
5178 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
5179 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
5180 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
5181 cancel_lru_locks mdc
5182 cancel_lru_locks osc
5183 dd if=$DIR/$tdir/d1/f1 of=/dev/null
5184 dd if=$DIR/$tdir/d2/f2 of=/dev/null
5185 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
5186 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5187 awk '/ldlm_cancel/ {print $2}'`
5188 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5189 awk '/ldlm_bl_callback/ {print $2}'`
5190 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
5191 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5192 awk '/ldlm_cancel/ {print $2}'`
5193 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5194 awk '/ldlm_bl_callback/ {print $2}'`
5195 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5196 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5197 lru_resize_enable mdc
5198 lru_resize_enable osc
5200 run_test 120f "Early Lock Cancel: rename test"
5203 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5204 skip "no early lock cancel on server" && return 0
5205 lru_resize_disable mdc
5206 lru_resize_disable osc
5208 echo create $count files
5210 cancel_lru_locks mdc
5211 cancel_lru_locks osc
5214 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5215 awk '/ldlm_cancel/ {print $2}'`
5216 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5217 awk '/ldlm_bl_callback/ {print $2}'`
5218 createmany -o $DIR/$tdir/f $count
5220 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5221 awk '/ldlm_cancel/ {print $2}'`
5222 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5223 awk '/ldlm_bl_callback/ {print $2}'`
5225 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
5226 echo rm $count files
5229 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5230 awk '/ldlm_cancel/ {print $2}'`
5231 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5232 awk '/ldlm_bl_callback/ {print $2}'`
5234 echo total: $count removes in $((t2-t1))
5235 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
5237 # wait for commitment of removal
5238 lru_resize_enable mdc
5239 lru_resize_enable osc
5241 run_test 120g "Early Lock Cancel: performance test"
5243 test_121() { #bug #10589
5245 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
5246 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
5247 lctl set_param fail_loc=0x310
5248 cancel_lru_locks osc > /dev/null
5249 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
5250 lctl set_param fail_loc=0
5251 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
5253 run_test 121 "read cancel race ========="
5255 test_123a() { # was test 123, statahead(bug 11401)
5257 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
5258 log "testing on UP system. Performance may be not as good as expected."
5264 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
5265 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
5267 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
5268 createmany -o $DIR/$tdir/$tfile $j $((i - j))
5270 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
5271 lctl set_param -n llite.*.statahead_max 0
5272 lctl get_param llite.*.statahead_max
5273 cancel_lru_locks mdc
5274 cancel_lru_locks osc
5276 time ls -l $DIR/$tdir | wc -l
5278 delta=$((etime - stime))
5279 log "ls $i files without statahead: $delta sec"
5280 lctl set_param llite.*.statahead_max=$max
5282 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
5283 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
5284 cancel_lru_locks mdc
5285 cancel_lru_locks osc
5287 time ls -l $DIR/$tdir | wc -l
5289 delta_sa=$((etime - stime))
5290 log "ls $i files with statahead: $delta_sa sec"
5291 lctl get_param -n llite.*.statahead_stats
5292 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
5294 [ $swrong -lt $ewrong ] && log "statahead was stopped, maybe too many locks held!"
5295 [ $delta -eq 0 -o $delta_sa -eq 0 ] && continue
5297 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
5298 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
5299 lctl set_param -n llite.*.statahead_max 0
5300 lctl get_param llite.*.statahead_max
5301 cancel_lru_locks mdc
5302 cancel_lru_locks osc
5304 time ls -l $DIR/$tdir | wc -l
5306 delta=$((etime - stime))
5307 log "ls $i files again without statahead: $delta sec"
5308 lctl set_param llite.*.statahead_max=$max
5309 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
5310 if [ $SLOWOK -eq 0 ]; then
5311 error "ls $i files is slower with statahead!"
5313 log "ls $i files is slower with statahead!"
5319 [ $delta -gt 20 ] && break
5320 [ $delta -gt 8 ] && MULT=$((50 / delta))
5321 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
5329 delta=$((etime - stime))
5330 log "rm -r $DIR/$tdir/: $delta seconds"
5332 lctl get_param -n llite.*.statahead_stats
5334 run_test 123a "verify statahead work"
5336 test_123b () { # statahead(bug 15027)
5338 createmany -o $DIR/$tdir/$tfile-%d 1000
5340 cancel_lru_locks mdc
5341 cancel_lru_locks osc
5343 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
5344 lctl set_param fail_loc=0x80000803
5345 ls -lR $DIR/$tdir > /dev/null
5347 lctl set_param fail_loc=0x0
5348 lctl get_param -n llite.*.statahead_stats
5353 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
5356 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
5357 skip "no lru resize on server" && return 0
5359 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
5361 log "create $NR files at $DIR/$tdir"
5362 createmany -o $DIR/$tdir/f $NR ||
5363 error "failed to create $NR files in $DIR/$tdir"
5365 cancel_lru_locks mdc
5366 ls -l $DIR/$tdir > /dev/null
5370 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
5371 local PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5372 LRU_SIZE=$(lctl get_param -n $PARAM)
5373 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
5374 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
5375 log "NS=$(basename $NSDIR)"
5380 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
5381 skip "Not enough cached locks created!"
5388 # We know that lru resize allows one client to hold $LIMIT locks
5389 # for 10h. After that locks begin to be killed by client.
5391 local LIMIT=`lctl get_param -n $NSDIR.pool.limit`
5393 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
5394 # killing locks. Some time was spent for creating locks. This means
5395 # that up to the moment of sleep finish we must have killed some of
5396 # them (10-100 locks). This depends on how fast ther were created.
5397 # Many of them were touched in almost the same moment and thus will
5398 # be killed in groups.
5399 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
5401 # Use $LRU_SIZE_B here to take into account real number of locks
5402 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
5403 local LRU_SIZE_B=$LRU_SIZE
5405 local OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
5406 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
5408 # Let's make sure that we really have some margin. Client checks
5409 # cached locks every 10 sec.
5411 log "Sleep ${SLEEP} sec"
5413 while ((SEC<$SLEEP)); do
5417 LRU_SIZE=`lctl get_param -n $NSDIR/lru_size`
5421 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
5422 local LRU_SIZE_A=`lctl get_param -n $NSDIR/lru_size`
5424 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
5425 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
5426 unlinkmany $DIR/$tdir/f $NR
5430 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
5431 log "unlink $NR files at $DIR/$tdir"
5432 unlinkmany $DIR/$tdir/f $NR
5434 run_test 124a "lru resize ======================================="
5436 get_max_pool_limit()
5438 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
5441 if test $l -gt $max; then
5449 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
5450 skip "no lru resize on server" && return 0
5452 LIMIT=`get_max_pool_limit`
5454 NR=$(($(default_lru_size)*20))
5455 if [ $NR -gt $LIMIT ]; then
5456 log "Limit lock number by $LIMIT locks"
5459 lru_resize_disable mdc
5460 mkdir -p $DIR/$tdir/disable_lru_resize ||
5461 error "failed to create $DIR/$tdir/disable_lru_resize"
5463 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
5464 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
5465 cancel_lru_locks mdc
5468 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
5471 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
5474 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
5478 nolruresize_delta=$((etime-stime))
5479 log "ls -la time: $nolruresize_delta seconds"
5480 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
5481 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
5483 lru_resize_enable mdc
5484 mkdir -p $DIR/$tdir/enable_lru_resize ||
5485 error "failed to create $DIR/$tdir/enable_lru_resize"
5487 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
5488 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
5489 cancel_lru_locks mdc
5492 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
5495 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
5498 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
5502 lruresize_delta=$((etime-stime))
5503 log "ls -la time: $lruresize_delta seconds"
5504 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
5506 if [ $lruresize_delta -gt $nolruresize_delta ]; then
5507 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
5508 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
5509 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
5511 log "lru resize performs the same with no lru resize"
5513 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
5515 run_test 124b "lru resize (performance test) ======================="
5517 test_125() { # 13358
5518 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
5519 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
5520 mkdir -p $DIR/d125 || error "mkdir failed"
5521 $SETSTRIPE $DIR/d125 -s 65536 -c -1 || error "setstripe failed"
5522 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
5523 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
5525 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
5527 test_126() { # bug 12829/13455
5528 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
5529 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
5530 $GSS && skip "must run as gss disabled" && return
5532 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
5533 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
5535 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
5537 run_test 126 "check that the fsgid provided by the client is taken into account"
5539 test_127() { # bug 15521
5540 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
5541 $LCTL set_param osc.*.stats=0
5542 FSIZE=$((2048 * 1024))
5543 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
5544 cancel_lru_locks osc
5545 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
5547 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
5548 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
5549 echo "got $COUNT $NAME"
5550 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
5551 eval $NAME=$COUNT || error "Wrong proc format"
5554 read_bytes|write_bytes)
5555 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
5556 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
5557 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
5558 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
5559 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
5560 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
5561 error "sumsquare is too small: $SUMSQ"
5562 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
5563 error "sumsquare is too big: $SUMSQ"
5567 done < $DIR/${tfile}.tmp
5569 #check that we actually got some stats
5570 [ "$read_bytes" ] || error "Missing read_bytes stats"
5571 [ "$write_bytes" ] || error "Missing write_bytes stats"
5572 [ "$read_bytes" != 0 ] || error "no read done"
5573 [ "$write_bytes" != 0 ] || error "no write done"
5575 run_test 127 "verify the client stats are sane"
5577 test_128() { # bug 15212
5579 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
5584 result=$(grep error $TMP/$tfile.log)
5586 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
5588 run_test 128 "interactive lfs for 2 consecutive find's"
5594 local LDPROC=/proc/fs/ldiskfs
5596 for node in $(mdts_nodes); do
5597 devs=$(do_node $node "lctl get_param -n devices" | awk '($3 ~ "mdt" && $4 ~ "MDT") { print $4 }')
5598 for dev in $devs; do
5599 mntdev=$(do_node $node "lctl get_param -n osd.$dev.mntdev")
5600 do_node $node "echo $1 >$LDPROC/\\\$(basename $mntdev)/max_dir_size"
5605 [ "$FSTYPE" != "ldiskfs" ] && skip "not needed for FSTYPE=$FSTYPE" && return 0
5606 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5617 while [ ! $I -gt $((MAX * MDSCOUNT)) ]; do
5618 multiop $DIR/$tdir/$J Oc
5620 if [ $rc -eq $EFBIG ]; then
5622 echo "return code $rc received as expected"
5624 elif [ $rc -ne 0 ]; then
5626 error_exit "return code $rc received instead of expected $EFBIG"
5629 I=$(stat -c%s "$DIR/$tdir")
5632 error "exceeded dir size limit $MAX x $MDSCOUNT $((MAX * MDSCOUNT)) : $I bytes"
5633 do_facet $SINGLEMDS "echo 0 >$LDPROC"
5635 run_test 129 "test directory size limit ========================"
5644 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5645 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5647 trap cleanup_130 EXIT RETURN
5649 local fm_file=$DIR/$tfile
5650 lfs setstripe -s 65536 -c 1 $fm_file || error "setstripe failed on $fm_file"
5651 dd if=/dev/zero of=$fm_file bs=65536 count=1 || error "dd failed for $fm_file"
5653 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5654 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5656 lun=`$GETSTRIPE $fm_file | grep -A 10 obdidx | awk '{print $1}' | grep -v "obdidx"`
5658 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
5661 for line in $filefrag_op
5663 frag_lun=`echo $line | cut -d: -f5`
5664 ext_len=`echo $line | cut -d: -f4`
5665 if (( $frag_lun != $lun )); then
5667 error "FIEMAP on 1-stripe file($fm_file) failed"
5670 (( tot_len += ext_len ))
5673 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
5675 error "FIEMAP on 1-stripe file($fm_file) failed;"
5681 echo "FIEMAP on single striped file succeeded"
5683 run_test 130a "FIEMAP (1-stripe file)"
5686 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping FIEMAP on 2-stripe file test" && return
5688 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5689 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5691 trap cleanup_130 EXIT RETURN
5693 local fm_file=$DIR/$tfile
5694 lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
5695 dd if=/dev/zero of=$fm_file bs=1M count=2 || error "dd failed on $fm_file"
5697 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5698 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5700 last_lun=`echo $filefrag_op | cut -d: -f5`
5705 for line in $filefrag_op
5707 frag_lun=`echo $line | cut -d: -f5`
5708 ext_len=`echo $line | cut -d: -f4`
5709 if (( $frag_lun != $last_lun )); then
5710 if (( tot_len != 1024 )); then
5712 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
5719 (( tot_len += ext_len ))
5722 if (( num_luns != 2 || tot_len != 1024 )); then
5724 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5730 echo "FIEMAP on 2-stripe file succeeded"
5732 run_test 130b "FIEMAP (2-stripe file)"
5735 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping FIEMAP on 2-stripe file with hole test" && return
5737 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5738 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5740 trap cleanup_130 EXIT RETURN
5742 local fm_file=$DIR/$tfile
5743 lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
5744 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
5746 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5747 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5749 last_lun=`echo $filefrag_op | cut -d: -f5`
5754 for line in $filefrag_op
5756 frag_lun=`echo $line | cut -d: -f5`
5757 ext_len=`echo $line | cut -d: -f4`
5758 if (( $frag_lun != $last_lun )); then
5759 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
5760 if (( logical != 512 )); then
5762 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
5765 if (( tot_len != 512 )); then
5767 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
5774 (( tot_len += ext_len ))
5777 if (( num_luns != 2 || tot_len != 512 )); then
5779 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5785 echo "FIEMAP on 2-stripe file with hole succeeded"
5787 run_test 130c "FIEMAP (2-stripe file with hole)"
5790 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
5792 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5793 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5795 trap cleanup_130 EXIT RETURN
5797 local fm_file=$DIR/$tfile
5798 lfs setstripe -s 65536 -c $OSTCOUNT $fm_file || error "setstripe failed on $fm_file"
5799 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT || error "dd failed on $fm_file"
5801 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5802 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5804 last_lun=`echo $filefrag_op | cut -d: -f5`
5809 for line in $filefrag_op
5811 frag_lun=`echo $line | cut -d: -f5`
5812 ext_len=`echo $line | cut -d: -f4`
5813 if (( $frag_lun != $last_lun )); then
5814 if (( tot_len != 1024 )); then
5816 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
5823 (( tot_len += ext_len ))
5826 if (( num_luns != OSTCOUNT || tot_len != 1024 )); then
5828 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5834 echo "FIEMAP on N-stripe file succeeded"
5836 run_test 130d "FIEMAP (N-stripe file)"
5839 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
5841 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5842 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5844 trap cleanup_130 EXIT RETURN
5846 local fm_file=$DIR/$tfile
5847 lfs setstripe -s 131072 -c 2 $fm_file || error "setstripe failed on $fm_file"
5849 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
5850 for ((i = 0; i < $NUM_BLKS; i++))
5852 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
5855 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5856 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
5858 last_lun=`echo $filefrag_op | cut -d: -f5`
5863 for line in $filefrag_op
5865 frag_lun=`echo $line | cut -d: -f5`
5866 ext_len=`echo $line | cut -d: -f4`
5867 if (( $frag_lun != $last_lun )); then
5868 if (( tot_len != $EXPECTED_LEN )); then
5870 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
5877 (( tot_len += ext_len ))
5880 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
5882 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5888 echo "FIEMAP with continuation calls succeeded"
5890 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
5892 # Test for writev/readv
5894 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
5895 error "writev test failed"
5896 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
5897 error "readv failed"
5900 run_test 131a "test iov's crossing stripe boundary for writev/readv"
5903 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
5904 error "append writev test failed"
5905 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
5906 error "append writev test failed"
5909 run_test 131b "test append writev"
5912 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
5915 run_test 131c "test read/write on file w/o objects"
5918 rwv -f $DIR/$tfile -w -n 1 1572864
5919 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
5920 if [ "$NOB" != 1572864 ]; then
5921 error "Short read filed: read $NOB bytes instead of 1572864"
5925 run_test 131d "test short read"
5928 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
5929 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
5930 error "read hitting hole failed"
5933 run_test 131e "test read hitting hole"
5938 for node in $(osts_nodes); do
5939 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
5940 [ x$gl = x"" ] && gl=0
5941 gl_sum=$((gl_sum + gl))
5951 if [ x$som = x"enabled" ]; then
5952 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
5953 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
5955 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
5956 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
5959 # do remount to make new mount-conf parameters actual
5966 test_132() { #1028, SOM
5967 local num=$(get_mds_dir $DIR)
5968 local mymds=mds${num}
5970 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
5971 cancel_lru_locks osc
5973 som1=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
5975 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
5976 stat $DIR/$tfile >/dev/null
5977 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
5978 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
5980 som_mode_switch $som1 $gl1 $gl2
5982 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
5983 cancel_lru_locks osc
5985 som2=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
5986 if [ $som1 == $som2 ]; then
5987 error "som is still "$som2
5988 if [ x$som2 = x"enabled" ]; then
5995 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
5996 stat $DIR/$tfile >/dev/null
5997 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
5998 echo "SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
5999 som_mode_switch $som2 $gl1 $gl2
6001 run_test 132 "som avoids glimpse rpc"
6003 test_140() { #bug-17379
6004 mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
6005 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
6006 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
6008 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
6010 while i=`expr $i + 1`; do
6011 mkdir -p $i || error "Creating dir $i"
6012 cd $i || error "Changing to $i"
6013 ln -s ../stat stat || error "Creating stat symlink"
6014 # Read the symlink until ELOOP present,
6015 # not LBUGing the system is considered success,
6016 # we didn't overrun the stack.
6017 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
6019 if [ $ret -eq 40 ]; then
6022 error "Open stat symlink"
6028 echo "The symlink depth = $i"
6029 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 ] || error "Invalid symlink depth"
6031 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
6034 local TF="$TMP/$tfile"
6036 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
6038 cancel_lru_locks osc
6039 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
6040 remount_client $MOUNT
6042 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
6045 $TRUNCATE $DIR/$tfile 6000
6046 cancel_lru_locks osc
6047 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
6050 echo "12345" >>$DIR/$tfile
6051 cancel_lru_locks osc
6052 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
6055 echo "12345" >>$DIR/$tfile
6056 cancel_lru_locks osc
6057 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
6062 run_test 150 "truncate/append tests"
6064 function roc_hit() {
6065 local list=$(comma_list $(osts_nodes))
6067 ACCNUM=$(do_nodes $list $LCTL get_param -n obdfilter.*.stats | \
6068 awk '/'cache_hit'/ {sum+=$2} END {print sum}')
6072 function set_cache() {
6075 if [ "$2" == "off" ]; then
6078 local list=$(comma_list $(osts_nodes))
6079 do_nodes $list lctl set_param obdfilter.*.${1}_cache_enable $on
6081 cancel_lru_locks osc
6085 remote_ost_nodsh && skip "remote OST with nodsh" && return
6088 local list=$(comma_list $(osts_nodes))
6090 # check whether obdfilter is cache capable at all
6091 if ! do_nodes $list $LCTL get_param -n obdfilter.*.read_cache_enable > /dev/null; then
6092 echo "not cache-capable obdfilter"
6096 # check cache is enabled on all obdfilters
6097 if do_nodes $list $LCTL get_param -n obdfilter.*.read_cache_enable | grep 0 >&/dev/null; then
6098 echo "oss cache is disabled"
6102 do_nodes $list $LCTL set_param -n obdfilter.*.writethrough_cache_enable 1
6104 # pages should be in the case right after write
6105 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES || error "dd failed"
6106 local BEFORE=`roc_hit`
6107 cancel_lru_locks osc
6108 cat $DIR/$tfile >/dev/null
6109 local AFTER=`roc_hit`
6110 if ! let "AFTER - BEFORE == CPAGES"; then
6111 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6114 # the following read invalidates the cache
6115 cancel_lru_locks osc
6116 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable 0
6117 cat $DIR/$tfile >/dev/null
6119 # now data shouldn't be found in the cache
6121 cancel_lru_locks osc
6122 cat $DIR/$tfile >/dev/null
6124 if let "AFTER - BEFORE != 0"; then
6125 error "IN CACHE: before: $BEFORE, after: $AFTER"
6128 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable 1
6131 run_test 151 "test cache on oss and controls ==============================="
6134 local TF="$TMP/$tfile"
6136 # simulate ENOMEM during write
6137 #define OBD_FAIL_OST_NOMEM 0x226
6138 lctl set_param fail_loc=0x80000226
6139 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
6141 sync || error "sync failed"
6142 lctl set_param fail_loc=0
6144 # discard client's cache
6145 cancel_lru_locks osc
6147 # simulate ENOMEM during read
6148 lctl set_param fail_loc=0x80000226
6149 cmp $TF $DIR/$tfile || error "cmp failed"
6150 lctl set_param fail_loc=0
6154 run_test 152 "test read/write with enomem ============================"
6157 multiop $DIR/$tfile Ow4096Ycu || error "multiop failed"
6159 run_test 153 "test if fdatasync does not crash ======================="
6162 cp /etc/hosts $DIR/$tfile
6164 fid=$($LFS path2fid $DIR/$tfile)
6166 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
6168 echo "open fid $fid"
6169 diff /etc/hosts $DIR/.lustre/fid/$fid || error "open by fid failed: did not find expected data in file."
6171 echo "Opening a file by FID succeeded"
6173 run_test 154 "Opening a file by FID"
6176 local temp=$TMP/$tfile
6177 local file=$DIR/$tfile
6178 local list=$(comma_list $(osts_nodes))
6179 local big=$(do_nodes $list grep "cache" /proc/cpuinfo | \
6180 awk '{sum+=$4} END{print sum}')
6184 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
6185 error "dd of=$temp bs=6096 count=1 failed"
6187 cancel_lru_locks osc
6188 cmp $temp $file || error "$temp $file differ"
6190 $TRUNCATE $temp 6000
6191 $TRUNCATE $file 6000
6192 cmp $temp $file || error "$temp $file differ (truncate1)"
6194 echo "12345" >>$temp
6195 echo "12345" >>$file
6196 cmp $temp $file || error "$temp $file differ (append1)"
6198 echo "12345" >>$temp
6199 echo "12345" >>$file
6200 cmp $temp $file || error "$temp $file differ (append2)"
6202 dd if=/dev/urandom of=$temp bs=$((big*2)) count=1k || \
6203 error "dd of=$temp bs=$((big*2)) count=1k failed"
6206 cancel_lru_locks osc
6207 cmp $temp $file || error "$temp $file differ"
6215 set_cache writethrough on
6218 run_test 155a "Verification of correctness: read cache:on write_cache:on"
6222 set_cache writethrough off
6225 run_test 155b "Verification of correctness: read cache:on write_cache:off"
6229 set_cache writethrough on
6232 run_test 155c "Verification of correctness: read cache:off write_cache:on"
6236 set_cache writethrough off
6239 run_test 155d "Verification of correctness: read cache:off write_cache:off "
6245 local file="$DIR/$tfile"
6247 log "Turn on read and write cache"
6249 set_cache writethrough on
6251 log "Write data and read it back."
6252 log "Read should be satisfied from the cache."
6253 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6255 cancel_lru_locks osc
6256 cat $file >/dev/null
6258 if ! let "AFTER - BEFORE == CPAGES"; then
6259 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6261 log "cache hits:: before: $BEFORE, after: $AFTER"
6264 log "Read again; it should be satisfied from the cache."
6266 cancel_lru_locks osc
6267 cat $file >/dev/null
6269 if ! let "AFTER - BEFORE == CPAGES"; then
6270 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6272 log "cache hits:: before: $BEFORE, after: $AFTER"
6276 log "Turn off the read cache and turn on the write cache"
6278 set_cache writethrough on
6280 log "Read again; it should be satisfied from the cache."
6282 cancel_lru_locks osc
6283 cat $file >/dev/null
6285 if ! let "AFTER - BEFORE == CPAGES"; then
6286 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6288 log "cache hits:: before: $BEFORE, after: $AFTER"
6291 log "Read again; it should not be satisfied from the cache."
6293 cancel_lru_locks osc
6294 cat $file >/dev/null
6296 if ! let "AFTER - BEFORE == 0"; then
6297 error "IN CACHE: before: $BEFORE, after: $AFTER"
6299 log "cache hits:: before: $BEFORE, after: $AFTER"
6302 log "Write data and read it back."
6303 log "Read should be satisfied from the cache."
6304 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6306 cancel_lru_locks osc
6307 cat $file >/dev/null
6309 if ! let "AFTER - BEFORE == CPAGES"; then
6310 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6312 log "cache hits:: before: $BEFORE, after: $AFTER"
6315 log "Read again; it should not be satisfied from the cache."
6317 cancel_lru_locks osc
6318 cat $file >/dev/null
6320 if ! let "AFTER - BEFORE == 0"; then
6321 error "IN CACHE: before: $BEFORE, after: $AFTER"
6323 log "cache hits:: before: $BEFORE, after: $AFTER"
6327 log "Turn off read and write cache"
6329 set_cache writethrough off
6331 log "Write data and read it back"
6332 log "It should not be satisfied from the cache."
6334 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6335 cancel_lru_locks osc
6337 cat $file >/dev/null
6339 if ! let "AFTER - BEFORE == 0"; then
6340 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
6342 log "cache hits:: before: $BEFORE, after: $AFTER"
6346 log "Turn on the read cache and turn off the write cache"
6348 set_cache writethrough off
6350 log "Write data and read it back"
6351 log "It should not be satisfied from the cache."
6353 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6355 cancel_lru_locks osc
6356 cat $file >/dev/null
6358 if ! let "AFTER - BEFORE == 0"; then
6359 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
6361 log "cache hits:: before: $BEFORE, after: $AFTER"
6364 log "Read again; it should be satisfied from the cache."
6366 cancel_lru_locks osc
6367 cat $file >/dev/null
6369 if ! let "AFTER - BEFORE == CPAGES"; then
6370 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6372 log "cache hits:: before: $BEFORE, after: $AFTER"
6377 run_test 156 "Verification of tunables ============================"
6381 if [ $MDSCOUNT -gt 1 ]; then
6382 error_ignore 17935 $*
6388 USER=$(do_facet $SINGLEMDS lctl --device $MDT0 changelog_register -n)
6389 echo "Registered as changelog user $USER"
6390 do_facet $SINGLEMDS lctl get_param -n mdd.$MDT0.changelog_users | \
6391 grep -q $USER || error "User $USER not found in changelog_users"
6394 mkdir -p $DIR/$tdir/pics/2008/zachy
6395 touch $DIR/$tdir/pics/2008/zachy/timestamp
6396 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
6397 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
6398 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
6399 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
6400 rm $DIR/$tdir/pics/desktop.jpg
6402 $LFS changelog $MDT0 | tail -5
6404 echo "verifying changelog mask"
6405 do_facet $SINGLEMDS lctl set_param mdd.$MDT0.changelog_mask="-mkdir"
6406 mkdir -p $DIR/$tdir/pics/2009/sofia
6407 do_facet $SINGLEMDS lctl set_param mdd.$MDT0.changelog_mask="+mkdir"
6408 mkdir $DIR/$tdir/pics/2009/zachary
6409 DIRS=$($LFS changelog $MDT0 | tail -5 | grep -c MKDIR)
6410 [ $DIRS -eq 1 ] || err17935 "changelog mask count $DIRS != 1"
6413 echo "verifying target fid"
6414 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
6415 tail -1 | awk '{print $6}')
6416 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
6417 [ "$fidc" == "t=$fidf" ] || \
6418 err17935 "fid in changelog $fidc != file fid $fidf"
6419 echo "verifying parent fid"
6420 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
6421 tail -1 | awk '{print $7}')
6422 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
6423 [ "$fidc" == "p=$fidf" ] || \
6424 err17935 "pfid in changelog $fidc != dir fid $fidf"
6426 USER_REC1=$(do_facet $SINGLEMDS lctl get_param -n \
6427 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
6428 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
6429 USER_REC2=$(do_facet $SINGLEMDS lctl get_param -n \
6430 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
6431 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
6432 [ $USER_REC2 == $(($USER_REC1 + 5)) ] || \
6433 err17935 "user index should be $(($USER_REC1 + 5)); is $USER_REC2"
6435 MIN_REC=$(do_facet $SINGLEMDS lctl get_param mdd.$MDT0.changelog_users | \
6436 awk 'min == "" || $2 < min {min = $2}; END {print min}')
6437 FIRST_REC=$($LFS changelog $MDT0 | head -1 | awk '{print $1}')
6438 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
6439 [ $FIRST_REC == $(($MIN_REC + 1)) ] || \
6440 err17935 "first index should be $(($MIN_REC + 1)); is $FIRST_REC"
6442 echo "verifying user deregister"
6443 do_facet $SINGLEMDS lctl --device $MDT0 changelog_deregister $USER
6444 do_facet $SINGLEMDS lctl get_param -n mdd.$MDT0.changelog_users | \
6445 grep -q $USER && error "User $USER still found in changelog_users"
6447 USERS=$(( $(do_facet $SINGLEMDS lctl get_param -n \
6448 mdd.$MDT0.changelog_users | wc -l) - 2 ))
6449 if [ $USERS -eq 0 ]; then
6450 LAST_REC1=$(do_facet $SINGLEMDS lctl get_param -n \
6451 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
6452 touch $DIR/$tdir/chloe
6453 LAST_REC2=$(do_facet $SINGLEMDS lctl get_param -n \
6454 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
6455 echo "verify changelogs are off if we were the only user: $LAST_REC1 == $LAST_REC2"
6456 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
6458 echo "$USERS other changelog users; can't verify off"
6461 run_test 160 "changelog sanity"
6465 cp /etc/hosts $DIR/$tdir/$tfile
6466 mkdir $DIR/$tdir/foo1
6467 mkdir $DIR/$tdir/foo2
6468 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
6469 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
6470 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
6471 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
6472 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[')
6473 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
6474 $LFS fid2path $DIR $FID
6475 err17935 "bad link ea"
6478 rm $DIR/$tdir/foo2/zachary
6480 rm $DIR/$tdir/foo2/thor
6482 rm $DIR/$tdir/$tfile
6484 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
6485 if [ "$($LFS fid2path $DIR --link 1 $FID)" != "/$tdir/foo2/maggie" ]
6487 $LFS fid2path $DIR $FID
6488 err17935 "bad link rename"
6490 rm $DIR/$tdir/foo2/maggie
6493 local longname=filename_avg_len_is_thirty_two_
6494 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 || \
6495 error "failed to hardlink many files"
6496 links=$($LFS fid2path $DIR $FID | wc -l)
6497 echo -n "${links}/1000 links in link EA"
6498 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
6499 unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
6500 error "failed to unlink many hardlinks"
6502 run_test 161 "link ea sanity"
6509 local path=$(${LFS} fid2path $*)
6512 if [ $RC -ne 0 ]; then
6513 err17935 "path looked up of $expected failed. Error $RC"
6515 elif [ "${path}" != "${expected}" ]; then
6516 err17935 "path looked up \"${path}\" instead of \"${expected}\""
6519 echo "fid $fid resolves to path $path"
6523 # Make changes to filesystem
6524 mkdir -p $DIR/$tdir/d2
6525 touch $DIR/$tdir/d2/$tfile
6526 touch $DIR/$tdir/d2/x1
6527 touch $DIR/$tdir/d2/x2
6528 mkdir -p $DIR/$tdir/d2/a/b/c
6529 mkdir -p $DIR/$tdir/d2/p/q/r
6531 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[')
6532 check_path "/$tdir/d2/$tfile" $DIR $FID --link 0
6535 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
6536 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[')
6537 check_path "/$tdir/d2/p/q/r/slink" $DIR $FID --link 0
6540 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
6541 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
6542 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[')
6543 # fid2path dir/fsname should both work
6544 check_path "/$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1
6545 check_path "/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0
6547 # hardlink count: check that there are 2 links
6548 # Doesnt work with CMD yet: 17935
6549 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
6550 err17935 "expected 2 links"
6552 # hardlink indexing: remove the first link
6553 rm $DIR/$tdir/d2/p/q/r/hlink
6554 check_path "/$tdir/d2/a/b/c/new_file" $DIR $FID --link 0
6558 run_test 162 "path lookup sanity"
6561 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6562 copytool --test || { skip "copytool not runnable: $?" && return; }
6565 local uuid=$($LCTL get_param -n mdc.${FSNAME}-MDT0000-mdc-*.uuid)
6566 # this proc file is temporary and linux-only
6567 do_facet mds lctl set_param mdt.${FSNAME}-MDT0000.mdccomm=$uuid || error "lnl send failed"
6570 run_test 163 "LustreNetLink kernelcomms"
6573 # do directio so as not to populate the page cache
6574 log "creating a 10 Mb file"
6575 multiop $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
6576 log "starting reads"
6577 dd if=$DIR/$tfile of=/dev/null bs=4096 &
6578 log "truncating the file"
6579 multiop $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
6581 kill %+ || true # reads might have finished
6582 echo "wait until dd is finished"
6584 log "removing the temporary file"
6585 rm -rf $DIR/$tfile || error "tmp file removal failed"
6587 run_test 169 "parallel read and truncate should not deadlock"
6590 $LCTL clear # bug 18514
6591 $LCTL debug_daemon start $TMP/${tfile}_log_good
6593 $LCTL debug_daemon stop
6594 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
6595 error "sed failed to read log_good"
6597 $LCTL debug_daemon start $TMP/${tfile}_log_good
6599 $LCTL debug_daemon stop
6601 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
6602 error "lctl df log_bad failed"
6604 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
6605 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
6607 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
6608 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
6610 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
6611 error "bad_line good_line1 good_line2 are empty"
6613 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
6614 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
6615 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
6617 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
6618 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
6619 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
6621 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
6622 error "bad_line_new good_line_new are empty"
6624 local expected_good=$((good_line1 + good_line2*2))
6626 rm -f $TMP/${tfile}*
6627 if [ $bad_line -ne $bad_line_new ]; then
6628 error "expected $bad_line bad lines, but got $bad_line_new"
6632 if [ $expected_good -ne $good_line_new ]; then
6633 error "expected $expected_good good lines, but got $good_line_new"
6638 run_test 170 "test lctl df to handle corrupted log ====================="
6640 test_171() { # bug20592
6641 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
6642 $LCTL set_param fail_loc=0x50e
6643 $LCTL set_param fail_val=3000
6644 multiop_bg_pause $DIR/$tfile Os || true
6647 if dmesg | grep "recursive fault"; then
6648 error "caught a recursive fault"
6650 $LCTL set_param fail_loc=0
6653 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
6655 # it would be good to share it with obdfilter-survey/libecho code
6656 setup_obdecho_osc () {
6659 local obdfilter_name=$2
6660 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
6661 ${obdfilter_name}_osc_UUID || rc=2; }
6662 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
6663 ${obdfilter_name}_UUID $ost_nid || rc=3; }
6667 cleaup_obdecho_osc () {
6668 local obdfilter_name=$1
6669 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
6670 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
6674 obdecho_create_test() {
6678 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
6679 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" || \
6681 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec create 1" || \
6683 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec test_brw 0 w 1" ||\
6685 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
6686 "cleanup" || rc=5; }
6687 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
6695 local rmmod_remote=0
6697 lsmod | grep -q obdecho || \
6698 { load_module obdecho/obdecho && rmmod_local=1; }
6699 OBD=$($LCTL dl | grep -v mdt | grep osc | awk '{print $4;exit}')
6700 HOST=$($LCTL dl -t | grep -v mdt | grep osc | awk '{print $7;exit}')
6701 OBD=`echo $OBD | sed 's/-osc-.*$//'`
6702 [ "x$OBD" != "x" ] && { setup_obdecho_osc $HOST $OBD || rc=1; } || rc=1
6703 [ $rc -eq 0 ] && { obdecho_create_test ${OBD}_osc client || rc=2; }
6704 [ "x$OBD" != "x" ] && cleaup_obdecho_osc $OBD
6705 [ $rmmod_local -eq 1 ] && rmmod obdecho
6706 [ $rc -eq 0 ] || return $rc
6708 do_facet ost "lsmod | grep -q obdecho || " \
6709 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
6710 "modprobe obdecho; }" && rmmod_remote=1
6711 OBD=$(do_facet ost $LCTL dl | awk '/obdfilter/ {print $4;exit}')
6712 [ "x$OBD" != "x" ] && { obdecho_create_test $OBD ost || rc=3; }
6713 [ $rmmod_remote -eq 1 ] && do_facet ost "rmmod obdecho"
6714 [ $rc -eq 0 ] || return $rc
6718 run_test 180 "test obdecho ============================================"
6724 TGTPOOL_MAX=$(($TGT_COUNT - 1))
6726 TGTPOOL_LIST=`seq $TGTPOOL_FIRST $TGTPOOL_STEP $TGTPOOL_MAX`
6727 POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
6728 POOL_DIR=$POOL_ROOT/dir_tst
6729 POOL_FILE=$POOL_ROOT/file_tst
6731 check_file_in_pool()
6734 res=$($GETSTRIPE $file | grep 0x | cut -f2)
6737 found=$(echo :$TGTPOOL_LIST: | tr " " ":" | grep :$i:)
6738 if [[ "$found" == "" ]]
6740 echo "pool list: $TGTPOOL_LIST"
6741 echo "striping: $res"
6742 error "$file not allocated in $POOL"
6749 trap "cleanup_pools $FSNAME" EXIT
6752 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6753 create_pool $FSNAME.$POOL || return $?
6754 [ $($LFS pool_list $FSNAME | grep -c $POOL) -eq 1 ] ||
6755 error "$POOL not in lfs pool_list"
6757 run_test 200a "Create new pool =========================================="
6760 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6761 TGT=$(for i in $TGTPOOL_LIST; do printf "$FSNAME-OST%04x_UUID " $i; done)
6762 do_facet mgs $LCTL pool_add $FSNAME.$POOL \
6763 $FSNAME-OST[$TGTPOOL_FIRST-$TGTPOOL_MAX/$TGTPOOL_STEP]
6764 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL | sort -u | tr '\n' ' ' " "$TGT" ||
6765 error "Add to pool failed"
6766 local lfscount=$($LFS pool_list $FSNAME.$POOL | grep -c "\-OST")
6767 local addcount=$((($TGTPOOL_MAX - $TGTPOOL_FIRST) / $TGTPOOL_STEP + 1))
6768 [ $lfscount -eq $addcount ] ||
6769 error "lfs pool_list bad ost count $lfscount != $addcount"
6771 run_test 200b "Add targets to a pool ===================================="
6774 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6776 $SETSTRIPE -c 2 -p $POOL $POOL_DIR
6777 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR"
6779 run_test 200c "Set pool on a directory ================================="
6782 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6783 res=$($GETSTRIPE --pool $POOL_DIR | awk '/^pool:/ {print $2}')
6784 [ "$res" = $POOL ] || error "Pool on $POOL_DIR is $res, not $POOL"
6786 run_test 200d "Check pool on a directory ==============================="
6789 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6791 for i in $(seq -w 1 $(($TGT_COUNT * 3)))
6793 file=$POOL_DIR/file-$i
6795 check_file_in_pool $file
6798 failed=$(($failed + 1))
6801 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
6803 run_test 200e "Check files allocation from directory pool =============="
6806 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6809 for i in $(seq -w 1 $(($TGT_COUNT * 3)))
6811 file=$POOL_FILE/spoo-$i
6812 $SETSTRIPE -p $POOL $file
6813 check_file_in_pool $file
6816 failed=$(($failed + 1))
6819 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
6821 run_test 200f "Create files in a pool ==================================="
6824 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6825 TGT=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$POOL | tr '\n' ' ')
6826 res=$($LFS df --pool $FSNAME.$POOL | awk '{print $1}' | grep "$FSNAME-OST" | tr '\n' ' ')
6827 [ "$res" = "$TGT" ] || error "Pools OSTs '$TGT' is not '$res' that lfs df reports"
6829 run_test 200g "lfs df a pool ============================================"
6832 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6833 TGT=$($LCTL get_param -n lov.$FSNAME-*.pools.$POOL | head -1)
6834 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
6835 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL | grep $TGT" "" ||
6836 error "$TGT not removed from $FSNAME.$POOL"
6838 run_test 201a "Remove a target from a pool ============================="
6841 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6842 for TGT in $($LCTL get_param -n lov.$FSNAME-*.pools.$POOL | sort -u)
6844 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
6846 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL" "" ||
6847 error "Pool $FSNAME.$POOL cannot be drained"
6848 # striping on an empty/nonexistant pool should fall back to "pool of everything"
6849 touch ${POOL_DIR}/$tfile || error "failed to use fallback striping for empty pool"
6850 # setstripe on an empty pool should fail
6851 $SETSTRIPE -p $POOL ${POOL_FILE}/$tfile 2>/dev/null && \
6852 error "expected failure when creating file with empty pool"
6855 run_test 201b "Remove all targets from a pool =========================="
6858 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6859 do_facet mgs $LCTL pool_destroy $FSNAME.$POOL
6862 # striping on an empty/nonexistant pool should fall back to "pool of everything"
6863 touch ${POOL_DIR}/$tfile || error "failed to use fallback striping for missing pool"
6864 # setstripe on an empty pool should fail
6865 $SETSTRIPE -p $POOL ${POOL_FILE}/$tfile 2>/dev/null && \
6866 error "expected failure when creating file with missing pool"
6868 # get param should return err once pool is gone
6869 if wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL 2>/dev/null ||
6870 echo foo" "foo"; then
6871 remove_pool_from_list $FSNAME.$POOL
6874 error "Pool $FSNAME.$POOL is not destroyed"
6876 run_test 201c "Remove a pool ============================================"
6878 cleanup_pools $FSNAME
6882 size=$((size % 8192 + 1))
6883 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
6884 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
6885 rm -f $DIR/f212 $DIR/f212.xyz
6887 run_test 212 "Sendfile test ============================================"
6890 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
6891 cancel_lru_locks osc
6892 lctl set_param fail_loc=0x8000040f
6893 # generate a read lock
6894 cat $DIR/$tfile > /dev/null
6895 # write to the file, it will try to cancel the above read lock.
6896 cat /etc/hosts >> $DIR/$tfile
6898 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
6900 test_214() { # for bug 20133
6901 mkdir -p $DIR/d214p/d214c
6902 for (( i=0; i < 340; i++ )) ; do
6903 touch $DIR/d214p/d214c/a$i
6906 ls -l $DIR/d214p || error "ls -l $DIR/d214p failed"
6907 mv $DIR/d214p/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
6908 ls $DIR/d214c || error "ls $DIR/d214c failed"
6909 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
6911 run_test 214 "hash-indexed directory test - bug 20133"
6913 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
6914 create_lnet_proc_files() {
6915 cat /proc/sys/lnet/$1 >$TMP/lnet_$1.out || error "cannot read /proc/sys/lnet/$1"
6916 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
6918 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
6919 rm -f "$TMP/lnet_$1.sys_tmp"
6922 # counterpart of create_lnet_proc_files
6923 remove_lnet_proc_files() {
6924 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
6927 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
6928 # 3rd arg as regexp for body
6929 check_lnet_proc_stats() {
6930 local l=$(cat "$TMP/lnet_$1" |wc -l)
6931 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
6933 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
6936 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
6937 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
6938 # optional and can be regexp for 2nd line (lnet.routes case)
6939 check_lnet_proc_entry() {
6940 local blp=2 # blp stands for 'position of 1st line of body'
6941 [ "$5" = "" ] || blp=3 # lnet.routes case
6943 local l=$(cat "$TMP/lnet_$1" |wc -l)
6944 # subtracting one from $blp because the body can be empty
6945 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
6947 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
6948 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
6950 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
6951 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
6953 # bail out if any unexpected line happened
6954 sed -n "$blp~1 p" "$TMP/lnet_$1" |grep -Ev "$3"
6955 [ "$?" != 0 ] || error "$2 misformatted"
6958 test_215() { # for bugs 18102, 21079, 21517
6959 local N='(0|[1-9][0-9]*)' # non-negative numeric
6960 local P='[1-9][0-9]*' # positive numeric
6961 local I='(0|-?[1-9][0-9]*)' # any numeric (0 | >0 | <0)
6962 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
6963 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
6964 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
6966 local L1 # regexp for 1st line
6967 local L2 # regexp for 2nd line (optional)
6968 local BR # regexp for the rest (body)
6970 # /proc/sys/lnet/stats should look as 11 space-separated non-negative numerics
6971 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
6972 create_lnet_proc_files "stats"
6973 check_lnet_proc_stats "stats.out" "/proc/sys/lnet/stats" "$BR"
6974 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
6975 remove_lnet_proc_files "stats"
6977 # /proc/sys/lnet/routes should look like this:
6978 # Routing disabled/enabled
6979 # net hops state router
6980 # where net is a string like tcp0, hops >= 0, state is up/down,
6981 # router is a string like 192.168.1.1@tcp2
6982 L1="^Routing (disabled|enabled)$"
6983 L2="^net +hops +state +router$"
6984 BR="^$NET +$N +(up|down) +$NID$"
6985 create_lnet_proc_files "routes"
6986 check_lnet_proc_entry "routes.out" "/proc/sys/lnet/routes" "$BR" "$L1" "$L2"
6987 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
6988 remove_lnet_proc_files "routes"
6990 # /proc/sys/lnet/routers should look like this:
6991 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
6992 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
6993 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
6994 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
6995 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
6996 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
6997 create_lnet_proc_files "routers"
6998 check_lnet_proc_entry "routers.out" "/proc/sys/lnet/routers" "$BR" "$L1"
6999 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
7000 remove_lnet_proc_files "routers"
7002 # /proc/sys/lnet/peers should look like this:
7003 # nid refs state max rtr min tx min queue
7004 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
7005 # state is up/down/NA, max >= 0. rtr, min, tx, min are
7006 # numeric (0 or >0 or <0), queue >= 0.
7007 L1="^nid +refs +state +max +rtr +min +tx +min +queue$"
7008 BR="^$NID +$P +(up|down|NA) +$N +$I +$I +$I +$I +$N$"
7009 create_lnet_proc_files "peers"
7010 check_lnet_proc_entry "peers.out" "/proc/sys/lnet/peers" "$BR" "$L1"
7011 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
7012 remove_lnet_proc_files "peers"
7014 # /proc/sys/lnet/buffers should look like this:
7015 # pages count credits min
7016 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
7017 L1="^pages +count +credits +min$"
7018 BR="^ +$N +$N +$I +$I$"
7019 create_lnet_proc_files "buffers"
7020 check_lnet_proc_entry "buffers.out" "/proc/sys/lnet/buffers" "$BR" "$L1"
7021 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
7022 remove_lnet_proc_files "buffers"
7024 # /proc/sys/lnet/nis should look like this:
7025 # nid status alive refs peer rtr max tx min
7026 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
7027 # alive is numeric (0 or >0 or <0), refs > 0, peer >= 0,
7028 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
7029 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
7030 BR="^$NID +(up|down) +$I +$P +$N +$N +$N +$I +$I$"
7031 create_lnet_proc_files "nis"
7032 check_lnet_proc_entry "nis.out" "/proc/sys/lnet/nis" "$BR" "$L1"
7033 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
7034 remove_lnet_proc_files "nis"
7036 # can we successfully write to /proc/sys/lnet/stats?
7037 echo "0" >/proc/sys/lnet/stats || error "cannot write to /proc/sys/lnet/stats"
7038 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
7040 run_test 215 "/proc/sys/lnet exists and has proper content - bugs 18102, 21079, 21517"
7042 test_216() { # bug 20317
7044 local p="$TMP/sanityN-$TESTNAME.parameters"
7045 save_lustre_params $HOSTNAME "osc.*.contention_seconds" > $p
7046 for node in $(osts_nodes); do
7047 save_lustre_params $node "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
7048 save_lustre_params $node "ldlm.namespaces.filter-*.contended_locks" >> $p
7049 save_lustre_params $node "ldlm.namespaces.filter-*.contention_seconds" >> $p
7053 # agressive lockless i/o settings
7054 for node in $(osts_nodes); do
7055 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'
7057 lctl set_param -n osc.*.contention_seconds 60
7059 $DIRECTIO write $DIR/$tfile 0 10 4096
7060 $CHECKSTAT -s 40960 $DIR/$tfile
7062 # disable lockless i/o
7063 for node in $(osts_nodes); do
7064 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
7066 lctl set_param -n osc.*.contention_seconds 0
7069 dd if=/dev/zero of=$DIR/$tfile count=0
7070 $CHECKSTAT -s 0 $DIR/$tfile
7072 restore_lustre_params <$p
7076 run_test 216 "check lockless direct write works and updates file size and kms correctly"
7079 # tests that do cleanup/setup should be run at the end
7084 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
7085 $LCTL set_param fail_loc=0x903
7086 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
7087 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
7090 FAIL_ON_ERROR=true cleanup
7091 FAIL_ON_ERROR=true setup
7093 run_test 900 "umount should not race with any mgc requeue thread"
7095 log "cleanup: ======================================================"
7096 check_and_cleanup_lustre
7097 if [ "$I_MOUNTED" != "yes" ]; then
7098 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true
7101 echo '=========================== finished ==============================='
7102 [ -f "$SANITYLOG" ] && cat $SANITYLOG && grep -q FAIL $SANITYLOG && exit 1 || true
7103 echo "$0: completed"