2 # -*- mode: Bash; tab-width: 4; indent-tabs-mode: t; -*-
3 # vim:autoindent:shiftwidth=4:tabstop=4:
5 # Run select tests by setting ONLY, or as arguments to the script.
6 # Skip specific tests by setting EXCEPT.
8 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
12 # bug number for skipped test: 13297 2108 9789 3637 9789 3561 12622 12653 12653 5188 16260 19742
13 ALWAYS_EXCEPT=" 27u 42a 42b 42c 42d 45 51d 65a 65e 68b 119d 130 $SANITY_EXCEPT"
14 # bug number for skipped test: 2108 9789 3637 9789 3561 5188/5749 1443
15 #ALWAYS_EXCEPT=${ALWAYS_EXCEPT:-"27m 42a 42b 42c 42d 45 68 76"}
16 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
18 # Tests that fail on uml
19 CPU=`awk '/model/ {print $4}' /proc/cpuinfo`
20 # buffer i/o errs sock spc runas
21 [ "$CPU" = "UML" ] && EXCEPT="$EXCEPT 27m 27n 27o 27p 27q 27r 31d 54a 64b 99a 99b 99c 99d 99e 99f 101"
23 # test76 is not valid with FIDs because inode numbers are not reused
24 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 76"
27 2.4*) FSTYPE=${FSTYPE:-ext3} ;;
28 2.6*) FSTYPE=${FSTYPE:-ldiskfs} ;;
29 *) error "unsupported kernel" ;;
32 SRCDIR=$(cd $(dirname $0); echo $PWD)
33 export PATH=$PATH:/sbin
37 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
38 CREATETEST=${CREATETEST:-createtest}
40 SETSTRIPE=${SETSTRIPE:-"$LFS setstripe"}
41 GETSTRIPE=${GETSTRIPE:-"$LFS getstripe"}
42 LSTRIPE=${LSTRIPE:-"$LFS setstripe"}
43 LFIND=${LFIND:-"$LFS find"}
44 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
46 MCREATE=${MCREATE:-mcreate}
47 OPENFILE=${OPENFILE:-openfile}
48 OPENUNLINK=${OPENUNLINK:-openunlink}
49 READS=${READS:-"reads"}
50 TRUNCATE=${TRUNCATE:-truncate}
51 MUNLINK=${MUNLINK:-munlink}
52 SOCKETSERVER=${SOCKETSERVER:-socketserver}
53 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
54 IOPENTEST1=${IOPENTEST1:-iopentest1}
55 IOPENTEST2=${IOPENTEST2:-iopentest2}
56 MEMHOG=${MEMHOG:-memhog}
57 DIRECTIO=${DIRECTIO:-directio}
58 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
59 UMOUNT=${UMOUNT:-"umount -d"}
61 CHECK_GRANT=${CHECK_GRANT:-"yes"}
62 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
64 export NAME=${NAME:-local}
71 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
72 . $LUSTRE/tests/test-framework.sh
74 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
77 [ "$SLOW" = "no" ] && EXCEPT_SLOW="24o 24v 27m 36f 36g 51b 51c 60c 63 64b 68 71 73 77f 78 101 103 115 120g 124b"
79 SANITYLOG=${TESTSUITELOG:-$TMP/$(basename $0 .sh).log}
84 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
85 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
94 check_kernel_version() {
96 GOT_VER=$(lctl get_param -n version | awk '/kernel:/ {print $2}')
98 patchless|patchless_client) return 0;;
99 *) [ $GOT_VER -ge $WANT_VER ] && return 0 ;;
101 log "test needs at least kernel version $WANT_VER, running $GOT_VER"
105 if [ "$ONLY" == "cleanup" ]; then
110 [ "$SANITYLOG" ] && rm -f $SANITYLOG || true
112 check_and_setup_lustre
117 MDT0=$($LCTL get_param -n mdc.*.mds_server_uuid | \
118 awk '{gsub(/_UUID/,""); print $1}' | head -1)
119 LOVNAME=$($LCTL get_param -n llite.*.lov.common_name | tail -n 1)
120 OSTCOUNT=$($LCTL get_param -n lov.$LOVNAME.numobd)
121 STRIPECOUNT=$($LCTL get_param -n lov.$LOVNAME.stripecount)
122 STRIPESIZE=$($LCTL get_param -n lov.$LOVNAME.stripesize)
123 ORIGFREE=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
124 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
126 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
127 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
128 rm -rf $DIR/[Rdfs][0-9]*
130 # $RUNAS_ID may get set incorrectly somewhere else
131 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
133 check_runas_id $RUNAS_ID $RUNAS_ID $RUNAS
137 if [ "${ONLY}" = "MOUNT" ] ; then
138 echo "Lustre is up, please go on"
142 echo "preparing for tests involving mounts"
143 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
145 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
146 echo # add a newline after mke2fs.
150 OLDDEBUG="`lctl get_param -n debug 2> /dev/null`"
151 lctl set_param debug=-1 2> /dev/null || true
154 $CHECKSTAT -t file $DIR/$tfile || error
156 $CHECKSTAT -a $DIR/$tfile || error
158 run_test 0 "touch .../$tfile ; rm .../$tfile ====================="
161 chmod 0755 $DIR || error
162 $CHECKSTAT -p 0755 $DIR || error
164 run_test 0b "chmod 0755 $DIR ============================="
167 $LCTL get_param mdc.*.import | grep "state: FULL" || error "import not FULL"
168 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" || error "bad target"
170 run_test 0c "check import proc ============================="
175 mkdir $DIR/d1/d2 && error "we expect EEXIST, but not returned"
176 $CHECKSTAT -t dir $DIR/d1/d2 || error
178 run_test 1a "mkdir .../d1; mkdir .../d1/d2 ====================="
183 $CHECKSTAT -a $DIR/d1 || error
185 run_test 1b "rmdir .../d1/d2; rmdir .../d1 ====================="
190 $CHECKSTAT -t file $DIR/d2/f || error
192 run_test 2a "mkdir .../d2; touch .../d2/f ======================"
196 $CHECKSTAT -a $DIR/d2 || error
198 run_test 2b "rm -r .../d2; checkstat .../d2/f ======================"
202 $CHECKSTAT -t dir $DIR/d3 || error
204 run_test 3a "mkdir .../d3 ======================================"
207 if [ ! -d $DIR/d3 ]; then
211 $CHECKSTAT -t file $DIR/d3/f || error
213 run_test 3b "touch .../d3/f ===================================="
217 $CHECKSTAT -a $DIR/d3 || error
219 run_test 3c "rm -r .../d3 ======================================"
223 $CHECKSTAT -t dir $DIR/d4 || error
225 run_test 4a "mkdir .../d4 ======================================"
228 if [ ! -d $DIR/d4 ]; then
232 $CHECKSTAT -t dir $DIR/d4/d2 || error
234 run_test 4b "mkdir .../d4/d2 ==================================="
239 chmod 0707 $DIR/d5/d2
240 $CHECKSTAT -t dir -p 0707 $DIR/d5/d2 || error
242 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2 ============"
246 chmod 0666 $DIR/f6a || error
247 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/f6a || error
249 run_test 6a "touch .../f6a; chmod .../f6a ======================"
252 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
253 if [ ! -f $DIR/f6a ]; then
257 $RUNAS chmod 0444 $DIR/f6a && error
258 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/f6a || error
260 run_test 6b "$RUNAS chmod .../f6a (should return error) =="
263 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
265 chown $RUNAS_ID $DIR/f6c || error
266 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/f6c || error
268 run_test 6c "touch .../f6c; chown .../f6c ======================"
271 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
272 if [ ! -f $DIR/f6c ]; then
274 chown $RUNAS_ID $DIR/f6c
276 $RUNAS chown $UID $DIR/f6c && error
277 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/f6c || error
279 run_test 6d "$RUNAS chown .../f6c (should return error) =="
282 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
284 chgrp $RUNAS_ID $DIR/f6e || error
285 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/f6e || error
287 run_test 6e "touch .../f6e; chgrp .../f6e ======================"
290 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
291 if [ ! -f $DIR/f6e ]; then
293 chgrp $RUNAS_ID $DIR/f6e
295 $RUNAS chgrp $UID $DIR/f6e && error
296 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/f6e || error
298 run_test 6f "$RUNAS chgrp .../f6e (should return error) =="
301 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
302 mkdir $DIR/d6g || error
303 chmod 777 $DIR/d6g || error
304 $RUNAS mkdir $DIR/d6g/d || error
305 chmod g+s $DIR/d6g/d || error
306 mkdir $DIR/d6g/d/subdir
307 $CHECKSTAT -g \#$RUNAS_ID $DIR/d6g/d/subdir || error
309 run_test 6g "Is new dir in sgid dir inheriting group?"
311 test_6h() { # bug 7331
312 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
313 touch $DIR/f6h || error "touch failed"
314 chown $RUNAS_ID:$RUNAS_ID $DIR/f6h || error "initial chown failed"
315 $RUNAS -G$RUNAS_ID chown $RUNAS_ID:0 $DIR/f6h && error "chown worked"
316 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_ID $DIR/f6h || error
318 run_test 6h "$RUNAS chown RUNAS_ID.0 .../f6h (should return error)"
324 $CHECKSTAT -t file -p 0666 $DIR/d7/f || error
326 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
329 if [ ! -d $DIR/d7 ]; then
333 echo -n foo > $DIR/d7/f2
334 [ "`cat $DIR/d7/f2`" = "foo" ] || error
335 $CHECKSTAT -t file -s 3 $DIR/d7/f2 || error
337 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
343 $CHECKSTAT -t file -p 0666 $DIR/d8/f || error
345 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
351 $CHECKSTAT -t dir $DIR/d9/d2/d3 || error
353 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
359 $CHECKSTAT -t file $DIR/d10/d2/f || error
361 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
366 chmod 0666 $DIR/d11/d2
367 chmod 0705 $DIR/d11/d2
368 $CHECKSTAT -t dir -p 0705 $DIR/d11/d2 || error
370 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
375 chmod 0666 $DIR/d12/f
376 chmod 0654 $DIR/d12/f
377 $CHECKSTAT -t file -p 0654 $DIR/d12/f || error
379 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
383 dd if=/dev/zero of=$DIR/d13/f count=10
385 $CHECKSTAT -t file -s 0 $DIR/d13/f || error
387 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
393 $CHECKSTAT -a $DIR/d14/f || error
395 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
400 mv $DIR/d15/f $DIR/d15/f2
401 $CHECKSTAT -t file $DIR/d15/f2 || error
403 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
409 $CHECKSTAT -a $DIR/d16/f || error
411 run_test 16 "touch .../d16/f; rm -rf .../d16/f ================="
416 ln -s $DIR/d17/f $DIR/d17/l-exist
418 $CHECKSTAT -l $DIR/d17/f $DIR/d17/l-exist || error
419 $CHECKSTAT -f -t f $DIR/d17/l-exist || error
420 rm -f $DIR/d17/l-exist
421 $CHECKSTAT -a $DIR/d17/l-exist || error
423 run_test 17a "symlinks: create, remove (real) =================="
427 ln -s no-such-file $DIR/d17/l-dangle
429 $CHECKSTAT -l no-such-file $DIR/d17/l-dangle || error
430 $CHECKSTAT -fa $DIR/d17/l-dangle || error
431 rm -f $DIR/d17/l-dangle
432 $CHECKSTAT -a $DIR/d17/l-dangle || error
434 run_test 17b "symlinks: create, remove (dangling) =============="
436 test_17c() { # bug 3440 - don't save failed open RPC for replay
438 ln -s foo $DIR/d17/f17c
439 cat $DIR/d17/f17c && error "opened non-existent symlink" || true
441 run_test 17c "symlinks: open dangling (should return error) ===="
445 ln -s foo $DIR/d17/f17d
446 touch $DIR/d17/f17d || error "creating to new symlink"
448 run_test 17d "symlinks: create dangling ========================"
452 local foo=$DIR/$tdir/$tfile
453 ln -s $foo $foo || error "create symlink failed"
454 ls -l $foo || error "ls -l failed"
455 ls $foo && error "ls not failed" || true
457 run_test 17e "symlinks: create recursive symlink (should return error) ===="
461 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/d17f/111
462 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/d17f/222
463 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/d17f/333
464 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/d17f/444
465 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/d17f/555
466 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/d17f/666
469 run_test 17f "symlinks: long and very long symlink name ========================"
473 LONGSYMLINK="$(dd if=/dev/zero bs=4095 count=1 | tr '\0' 'x')"
474 ln -s $LONGSYMLINK $DIR/$tdir/$tfile
477 run_test 17g "symlinks: really long symlink name ==============================="
479 test_17h() { #bug 17378
481 $SETSTRIPE $DIR/$tdir -c -1
482 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
483 do_facet mds lctl set_param fail_loc=0x80000141
484 touch $DIR/$tdir/$tfile || true
486 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
488 test_17i() { #bug 20018
490 local foo=$DIR/$tdir/$tfile
491 ln -s $foo $foo || error "create symlink failed"
492 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
493 do_facet mds lctl set_param fail_loc=0x80000144
494 ls -l $foo && error "error not detected"
497 run_test 17i "don't panic on short symlink"
503 run_test 18 "touch .../f ; ls ... =============================="
509 $CHECKSTAT -a $DIR/f19 || error
511 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
514 ls -l $DIR/f19 && error || true
516 run_test 19b "ls -l .../f19 (should return error) =============="
519 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
520 $RUNAS touch $DIR/f19 && error || true
522 run_test 19c "$RUNAS touch .../f19 (should return error) =="
525 cat $DIR/f19 && error || true
527 run_test 19d "cat .../f19 (should return error) =============="
539 $CHECKSTAT -a $DIR/f || error
541 run_test 20 "touch .../f ; ls -l ... ==========================="
545 [ -f $DIR/d21/dangle ] && rm -f $DIR/d21/dangle
546 ln -s dangle $DIR/d21/link
547 echo foo >> $DIR/d21/link
549 $CHECKSTAT -t link $DIR/d21/link || error
550 $CHECKSTAT -f -t file $DIR/d21/link || error
552 run_test 21 "write to dangling link ============================"
557 chown $RUNAS_ID $WDIR
558 (cd $WDIR || error "cd $WDIR failed";
559 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
561 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
562 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
563 $CHECKSTAT -u \#$RUNAS_ID $WDIR/etc || error "checkstat -u failed"
565 run_test 22 "unpack tar archive as non-root user ==============="
570 local file=$DIR/$tdir/$tfile
572 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
573 openfile -f O_CREAT:O_EXCL $file &&
574 error "$file recreate succeeded" || true
576 run_test 23a "O_CREAT|O_EXCL in subdir =========================="
578 test_23b() { # bug 18988
580 local file=$DIR/$tdir/$tfile
583 echo foo > $file || error "write filed"
584 echo bar >> $file || error "append filed"
585 $CHECKSTAT -s 8 $file || error "wrong size"
588 run_test 23b "O_APPEND check =========================="
591 echo '== rename sanity =============================================='
592 echo '-- same directory rename'
595 mv $DIR/R1/f $DIR/R1/g
596 $CHECKSTAT -t file $DIR/R1/g || error
598 run_test 24a "touch .../R1/f; rename .../R1/f .../R1/g ========="
603 mv $DIR/R2/f $DIR/R2/g
604 $CHECKSTAT -a $DIR/R2/f || error
605 $CHECKSTAT -t file $DIR/R2/g || error
607 run_test 24b "touch .../R2/{f,g}; rename .../R2/f .../R2/g ====="
612 mv $DIR/R3/f $DIR/R3/g
613 $CHECKSTAT -a $DIR/R3/f || error
614 $CHECKSTAT -t dir $DIR/R3/g || error
616 run_test 24c "mkdir .../R3/f; rename .../R3/f .../R3/g ========="
621 mrename $DIR/R4/f $DIR/R4/g
622 $CHECKSTAT -a $DIR/R4/f || error
623 $CHECKSTAT -t dir $DIR/R4/g || error
625 run_test 24d "mkdir .../R4/{f,g}; rename .../R4/f .../R4/g ====="
628 echo '-- cross directory renames --'
631 mv $DIR/R5a/f $DIR/R5b/g
632 $CHECKSTAT -a $DIR/R5a/f || error
633 $CHECKSTAT -t file $DIR/R5b/g || error
635 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
639 touch $DIR/R6a/f $DIR/R6b/g
640 mv $DIR/R6a/f $DIR/R6b/g
641 $CHECKSTAT -a $DIR/R6a/f || error
642 $CHECKSTAT -t file $DIR/R6b/g || error
644 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
649 mv $DIR/R7a/d $DIR/R7b/e
650 $CHECKSTAT -a $DIR/R7a/d || error
651 $CHECKSTAT -t dir $DIR/R7b/e || error
653 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
657 mkdir $DIR/R8a/d $DIR/R8b/e
658 mrename $DIR/R8a/d $DIR/R8b/e
659 $CHECKSTAT -a $DIR/R8a/d || error
660 $CHECKSTAT -t dir $DIR/R8b/e || error
662 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
665 echo "-- rename error cases"
669 mrename $DIR/R9/f $DIR/R9/a
670 $CHECKSTAT -t file $DIR/R9/f || error
671 $CHECKSTAT -t dir $DIR/R9/a || error
672 $CHECKSTAT -a $DIR/R9/a/f || error
674 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
678 mrename $DIR/R10/f $DIR/R10/g
679 $CHECKSTAT -t dir $DIR/R10 || error
680 $CHECKSTAT -a $DIR/R10/f || error
681 $CHECKSTAT -a $DIR/R10/g || error
683 run_test 24j "source does not exist ============================"
686 mkdir $DIR/R11a $DIR/R11a/d
688 mv $DIR/R11a/f $DIR/R11a/d
689 $CHECKSTAT -a $DIR/R11a/f || error
690 $CHECKSTAT -t file $DIR/R11a/d/f || error
692 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
694 # bug 2429 - rename foo foo foo creates invalid file
697 multiop $f OcNs || error
699 run_test 24l "Renaming a file to itself ========================"
703 multiop $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
704 # on ext3 this does not remove either the source or target files
705 # though the "expected" operation would be to remove the source
706 $CHECKSTAT -t file ${f} || error "${f} missing"
707 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
709 run_test 24m "Renaming a file to a hard link to itself ========="
713 # this stats the old file after it was renamed, so it should fail
717 $CHECKSTAT ${f}.rename
720 run_test 24n "Statting the old file after renaming (Posix rename 2)"
723 check_kernel_version 37 || return 0
725 rename_many -s random -v -n 10 $DIR/d24o
727 run_test 24o "rename of files during htree split ==============="
731 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
732 mrename $DIR/R12a $DIR/R12b
733 $CHECKSTAT -a $DIR/R12a || error
734 $CHECKSTAT -t dir $DIR/R12b || error
735 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
736 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
738 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
742 DIRINO=`ls -lid $DIR/R13a | awk '{ print $1 }'`
743 multiop_bg_pause $DIR/R13b D_c || return 1
746 mrename $DIR/R13a $DIR/R13b
747 $CHECKSTAT -a $DIR/R13a || error
748 $CHECKSTAT -t dir $DIR/R13b || error
749 DIRINO2=`ls -lid $DIR/R13b | awk '{ print $1 }'`
750 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
752 wait $MULTIPID || error "multiop close failed"
754 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
756 test_24r() { #bug 3789
757 mkdir $DIR/R14a $DIR/R14a/b
758 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
759 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
760 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
762 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
765 mkdir $DIR/R15a $DIR/R15a/b $DIR/R15a/b/c
766 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
767 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
768 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
770 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
772 mkdir $DIR/R16a $DIR/R16a/b $DIR/R16a/b/c
773 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
774 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
775 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
777 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
779 test_24u() { # bug12192
780 multiop $DIR/$tfile C2w$((2048 * 1024))c || error
781 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
783 run_test 24u "create stripe file"
787 local FREE_INODES=`lfs df -i|grep "filesystem summary" | awk '{print $5}'`
788 [ $FREE_INODES -lt $NRFILES ] && \
789 skip "not enough free inodes $FREE_INODES required $NRFILES" && \
793 createmany -m $DIR/d24v/$tfile $NRFILES
794 ls $DIR/d24v >/dev/null || error "error in listing large dir"
798 run_test 24v "list directory with large files (handle hash collision, bug: 17560)"
801 echo '== symlink sanity ============================================='
805 touch $DIR/s25/foo || error
807 run_test 25a "create file in symlinked directory ==============="
810 [ ! -d $DIR/d25 ] && test_25a
811 $CHECKSTAT -t file $DIR/s25/foo || error
813 run_test 25b "lookup file in symlinked directory ==============="
818 ln -s d26/d26-2 $DIR/s26
819 touch $DIR/s26/foo || error
821 run_test 26a "multiple component symlink ======================="
824 mkdir -p $DIR/d26b/d26-2
825 ln -s d26b/d26-2/foo $DIR/s26-2
826 touch $DIR/s26-2 || error
828 run_test 26b "multiple component symlink at end of lookup ======"
833 ln -s d26.2 $DIR/s26.2-1
834 ln -s s26.2-1 $DIR/s26.2-2
835 ln -s s26.2-2 $DIR/s26.2-3
836 chmod 0666 $DIR/s26.2-3/foo
838 run_test 26c "chain of symlinks ================================"
840 # recursive symlinks (bug 439)
842 ln -s d26-3/foo $DIR/d26-3
844 run_test 26d "create multiple component recursive symlink ======"
847 [ ! -h $DIR/d26-3 ] && test_26d
850 run_test 26e "unlink multiple component recursive symlink ======"
852 # recursive symlinks (bug 7022)
855 mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
856 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
857 mkdir -p lndir/bar1 || error "mkdir lndir/bar1 failed"
858 mkdir $tfile || error "mkdir $tfile failed"
859 cd $tfile || error "cd $tfile failed"
860 ln -s .. dotdot || error "ln dotdot failed"
861 ln -s dotdot/lndir lndir || error "ln lndir failed"
862 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
863 output=`ls $tfile/$tfile/lndir/bar1`
864 [ "$output" = bar1 ] && error "unexpected output"
865 rm -r $tfile || error "rm $tfile failed"
866 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
868 run_test 26f "rm -r of a directory which has recursive symlink ="
871 echo '== stripe sanity =============================================='
872 mkdir -p $DIR/d27 || error "mkdir failed"
874 $SETSTRIPE $DIR/d27/f0 -c 1 || error "lstripe failed"
875 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
877 log "== test_27a: write to one stripe file ========================="
878 cp /etc/hosts $DIR/d27/f0 || error
880 run_test 27a "one stripe file =================================="
883 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
885 $SETSTRIPE $DIR/d27/f01 -c 2 || error "lstripe failed"
886 [ `$GETSTRIPE $DIR/d27/f01 | grep -A 10 obdidx | wc -l` -eq 4 ] ||
887 error "two-stripe file doesn't have two stripes"
889 log "== test_27c: write to two stripe file file f01 ================"
890 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
892 run_test 27c "create two stripe file f01 ======================="
896 $SETSTRIPE -c0 -i-1 -s0 $DIR/d27/fdef || error "lstripe failed"
897 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
898 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
900 run_test 27d "create file with default settings ================"
904 $SETSTRIPE $DIR/d27/f12 -c 2 || error "lstripe failed"
905 $SETSTRIPE $DIR/d27/f12 -c 2 && error "lstripe succeeded twice"
906 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
908 run_test 27e "setstripe existing file (should return error) ======"
912 $SETSTRIPE $DIR/d27/fbad -s 100 -i 0 -c 1 && error "lstripe failed"
913 dd if=/dev/zero of=$DIR/d27/f12 bs=4k count=4 || error "dd failed"
914 $GETSTRIPE $DIR/d27/fbad || error "lfs getstripe failed"
916 run_test 27f "setstripe with bad stripe size (should return error)"
920 $MCREATE $DIR/d27/fnone || error "mcreate failed"
922 log "== test 27h: lfs getstripe with no objects ===================="
923 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" || error "has object"
925 log "== test 27i: lfs getstripe with some objects =================="
926 touch $DIR/d27/fsome || error "touch failed"
927 $GETSTRIPE $DIR/d27/fsome | grep obdidx || error "missing objects"
929 run_test 27g "test lfs getstripe ==========================================="
933 $SETSTRIPE $DIR/d27/f27j -i $OSTCOUNT && error "lstripe failed"||true
935 run_test 27j "setstripe with bad stripe offset (should return error)"
937 test_27k() { # bug 2844
940 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
941 [ ! -d $DIR/d27 ] && mkdir -p $DIR/d27
942 $SETSTRIPE $FILE -s 67108864 || error "lstripe failed"
943 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
944 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
945 dd if=/dev/zero of=$FILE bs=4k count=1
946 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
947 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
949 run_test 27k "limit i_blksize for broken user apps ============="
953 mcreate $DIR/f27l || error "creating file"
954 $RUNAS $SETSTRIPE $DIR/f27l -c 1 && \
955 error "lstripe should have failed" || true
957 run_test 27l "check setstripe permissions (should return error)"
960 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
961 if [ $ORIGFREE -gt $MAXFREE ]; then
962 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
966 $SETSTRIPE $DIR/d27/f27m_1 -i 0 -c 1
967 dd if=/dev/zero of=$DIR/d27/f27m_1 bs=1024 count=$MAXFREE && \
968 error "dd should fill OST0"
970 while $SETSTRIPE $DIR/d27/f27m_$i -i 0 -c 1 ; do
972 [ $i -gt 256 ] && break
975 touch $DIR/d27/f27m_$i
976 [ `$GETSTRIPE $DIR/d27/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] && \
977 error "OST0 was full but new created file still use it"
979 touch $DIR/d27/f27m_$i
980 [ `$GETSTRIPE $DIR/d27/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] && \
981 error "OST0 was full but new created file still use it"
985 run_test 27m "create file while OST0 was full =================="
988 local DELAY=$(do_facet mds lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 * 2}')
992 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
993 # if the OST isn't full anymore.
995 local OSTIDX=${1:-""}
997 local list=$(comma_list $(osts_nodes))
998 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1000 do_nodes $list lctl set_param fail_loc=0
1004 exhaust_precreations() {
1007 local FAILIDX=${3:-$OSTIDX}
1010 local MDSIDX=$(get_mds_dir "$DIR/$tdir")
1011 echo OSTIDX=$OSTIDX MDSIDX=$MDSIDX
1013 local OST=$(lfs osts | grep ${OSTIDX}": " | \
1014 awk '{print $2}' | sed -e 's/_UUID$//')
1015 local MDT_INDEX=$(lfs df | grep "\[MDT:$((MDSIDX - 1))\]" | awk '{print $1}' | \
1016 sed -e 's/_UUID$//;s/^.*-//')
1019 local last_id=$(do_facet mds${MDSIDX} lctl get_param -n osc.*${OST}-osc-${MDT_INDEX}.prealloc_last_id)
1020 local next_id=$(do_facet mds${MDSIDX} lctl get_param -n osc.*${OST}-osc-${MDT_INDEX}.prealloc_next_id)
1022 do_facet mds${MDSIDX} lctl get_param osc.*OST*-osc-${MDT_INDEX}.prealloc*
1024 mkdir -p $DIR/d27/${OST}
1025 $SETSTRIPE $DIR/$tdir/${OST} -i $OSTIDX -c 1
1026 #define OBD_FAIL_OST_ENOSPC 0x215
1027 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=$FAILIDX
1028 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x215
1029 echo "Creating to objid $last_id on ost $OST..."
1030 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1031 do_facet mds${MDSIDX} lctl get_param osc.*OST*-osc-${MDT_INDEX}.prealloc*
1032 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=$FAILLOC
1036 exhaust_all_precreations() {
1038 for (( i=0; i < OSTCOUNT; i++ )) ; do
1039 exhaust_precreations $i $1 -1
1044 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1045 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1046 remote_ost_nodsh && skip "remote OST with nodsh" && return
1049 rm -f $DIR/$tdir/$tfile
1050 exhaust_precreations 0 0x80000215
1051 $SETSTRIPE -c -1 $DIR/$tdir
1052 touch $DIR/$tdir/$tfile || error
1053 $GETSTRIPE $DIR/$tdir/$tfile
1056 run_test 27n "create file with some full OSTs =================="
1059 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1060 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1061 remote_ost_nodsh && skip "remote OST with nodsh" && return
1064 rm -f $DIR/$tdir/$tfile
1065 exhaust_all_precreations 0x215
1067 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1072 run_test 27o "create file with all full OSTs (should error) ===="
1075 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1076 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1077 remote_ost_nodsh && skip "remote OST with nodsh" && return
1080 rm -f $DIR/$tdir/$tfile
1083 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1084 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1085 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1087 exhaust_precreations 0 0x80000215
1088 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1089 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1090 $LFS getstripe $DIR/$tdir/$tfile
1094 run_test 27p "append to a truncated file with some full OSTs ==="
1097 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1098 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1099 remote_ost_nodsh && skip "remote OST with nodsh" && return
1102 rm -f $DIR/$tdir/$tfile
1104 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1105 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1106 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1108 exhaust_all_precreations 0x215
1110 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1111 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1115 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1118 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1119 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1120 remote_ost_nodsh && skip "remote OST with nodsh" && return
1123 rm -f $DIR/$tdir/$tfile
1124 exhaust_precreations 0 0x80000215
1126 $SETSTRIPE $DIR/$tdir/$tfile -i 0 -c 2 # && error
1130 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1132 test_27s() { # bug 10725
1134 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1135 local stripe_count=0
1136 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1137 $SETSTRIPE $DIR/$tdir -s $stripe_size -c $stripe_count && \
1138 error "stripe width >= 2^32 succeeded" || true
1141 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1143 test_27t() { # bug 10864
1148 $WLFS getstripe $tfile
1151 run_test 27t "check that utils parse path correctly"
1153 test_27u() { # bug 4900
1154 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1155 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1157 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1158 do_facet $SINGLEMDS lctl set_param fail_loc=0x139
1160 createmany -o $DIR/$tdir/t- 1000
1161 do_facet $SINGLEMDS lctl set_param fail_loc=0
1163 TLOG=$DIR/$tfile.getstripe
1164 $GETSTRIPE $DIR/$tdir > $TLOG
1165 OBJS=`awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj;}' $TLOG`
1166 unlinkmany $DIR/$tdir/t- 1000
1167 [ $OBJS -gt 0 ] && \
1168 error "$OBJS objects created on OST-0. See $TLOG" || pass
1170 run_test 27u "skip object creation on OSC w/o objects =========="
1172 test_27v() { # bug 4900
1173 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1174 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1175 remote_ost_nodsh && skip "remote OST with nodsh" && return
1177 exhaust_all_precreations 0x215
1181 $SETSTRIPE $DIR/$tdir -c 1 # 1 stripe / file
1183 touch $DIR/$tdir/$tfile
1184 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1186 for (( i=0; i < OSTCOUNT; i++ )) ; do
1187 do_facet ost$i lctl set_param fail_loc=0x705
1189 local START=`date +%s`
1190 createmany -o $DIR/$tdir/$tfile 32
1192 local FINISH=`date +%s`
1193 local TIMEOUT=`lctl get_param -n timeout`
1194 [ $((FINISH - START)) -ge $((TIMEOUT / 2)) ] && \
1195 error "$FINISH - $START >= $TIMEOUT / 2"
1199 run_test 27v "skip object creation on slow OST ================="
1201 test_27w() { # bug 10997
1202 mkdir -p $DIR/$tdir || error "mkdir failed"
1203 $LSTRIPE $DIR/$tdir/f0 -s 65536 || error "lstripe failed"
1204 size=`$GETSTRIPE $DIR/$tdir/f0 -s`
1205 [ $size -ne 65536 ] && error "stripe size $size != 65536" || true
1207 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping multiple stripe count/offset test" && return
1208 for i in `seq 1 $OSTCOUNT`; do
1210 $LSTRIPE $DIR/$tdir/f$i -c $i -i $offset || error "lstripe -c $i -i $offset failed"
1211 count=`$GETSTRIPE -c $DIR/$tdir/f$i`
1212 index=`$GETSTRIPE -o $DIR/$tdir/f$i`
1213 [ $count -ne $i ] && error "stripe count $count != $i" || true
1214 [ $index -ne $offset ] && error "stripe offset $index != $offset" || true
1217 run_test 27w "check lfs setstripe -c -s -i options ============="
1220 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
1221 OFFSET=$(($OSTCOUNT - 1))
1223 local OST=$(lfs osts | awk '/'${OSTIDX}': / { print $2 }' | sed -e 's/_UUID$//')
1226 $SETSTRIPE $DIR/$tdir -c 1 # 1 stripe per file
1227 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1229 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1230 for i in `seq 0 $OFFSET`; do
1231 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1232 error "OST0 was degraded but new created file still use it"
1234 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1236 run_test 27x "create files while OST0 is degraded"
1239 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1240 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1242 local last_id=$(do_facet $SINGLEMDS lctl get_param -n osc.*0000-osc-MDT0000.prealloc_last_id)
1243 local next_id=$(do_facet $SINGLEMDS lctl get_param -n osc.*0000-osc-MDT0000.prealloc_next_id)
1244 local fcount=$((last_id - next_id))
1245 [ $fcount -eq 0 ] && skip "not enough space on OST0" && return
1246 [ $fcount -gt $OSTCOUNT ] && fcount=$OSTCOUNT
1248 MDS_OSCS=`do_facet mds lctl dl | awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
1249 OFFSET=$(($OSTCOUNT-1))
1251 for OSC in $MDS_OSCS; do
1252 if [ $OST == -1 ]; then {
1253 OST=`osc_to_ost $OSC`
1255 echo $OSC "is Deactivate:"
1256 do_facet mds lctl --device %$OSC deactivate
1260 OSTIDX=$(lfs osts | grep ${OST} | awk '{print $1}' | sed -e 's/://')
1262 $SETSTRIPE $DIR/$tdir -c 1 # 1 stripe / file
1264 do_facet ost$OSTIDX lctl set_param -n obdfilter.$OST.degraded 1
1266 createmany -o $DIR/$tdir/$tfile $fcount
1267 do_facet ost$OSTIDX lctl set_param -n obdfilter.$OST.degraded 0
1269 for i in `seq 0 $OFFSET`; do
1270 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "$OSTIDX"` ] || \
1271 error "files created on deactivated OSTs instead of degraded OST"
1273 for OSC in $MDS_OSCS; do
1274 [ `osc_to_ost $OSC` != $OST ] && {
1275 echo $OSC "is activate"
1276 do_facet mds lctl --device %$OSC activate
1280 run_test 27y "create files while OST0 is degraded and the rest inactive"
1282 # createtest also checks that device nodes are created and
1283 # then visible correctly (#2091)
1284 test_28() { # bug 2091
1286 $CREATETEST $DIR/d28/ct || error
1288 run_test 28 "create/mknod/mkdir with bad file types ============"
1291 cancel_lru_locks mdc
1297 declare -i LOCKCOUNTORIG=0
1298 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1299 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
1301 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
1303 declare -i LOCKUNUSEDCOUNTORIG=0
1304 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1305 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
1312 declare -i LOCKCOUNTCURRENT=0
1313 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1314 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
1317 declare -i LOCKUNUSEDCOUNTCURRENT=0
1318 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1319 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
1322 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1323 lctl set_param -n ldlm.dump_namespaces ""
1324 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1325 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1326 log "dumped log to $TMP/test_29.dk (bug 5793)"
1329 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1330 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1331 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1332 log "dumped log to $TMP/test_29.dk (bug 5793)"
1336 run_test 29 "IT_GETATTR regression ============================"
1339 cp `which ls` $DIR || cp /bin/ls $DIR
1343 run_test 30 "run binary from Lustre (execve) ==================="
1346 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1347 $CHECKSTAT -a $DIR/f31 || error
1349 run_test 31a "open-unlink file =================================="
1352 touch $DIR/f31 || error
1353 ln $DIR/f31 $DIR/f31b || error
1354 multiop $DIR/f31b Ouc || error
1355 $CHECKSTAT -t file $DIR/f31 || error
1357 run_test 31b "unlink file with multiple links while open ======="
1360 touch $DIR/f31 || error
1361 ln $DIR/f31 $DIR/f31c || error
1362 multiop_bg_pause $DIR/f31 O_uc || return 1
1364 multiop $DIR/f31c Ouc
1365 kill -USR1 $MULTIPID
1368 run_test 31c "open-unlink file with multiple links ============="
1371 opendirunlink $DIR/d31d $DIR/d31d || error
1372 $CHECKSTAT -a $DIR/d31d || error
1374 run_test 31d "remove of open directory ========================="
1376 test_31e() { # bug 2904
1377 check_kernel_version 34 || return 0
1378 openfilleddirunlink $DIR/d31e || error
1380 run_test 31e "remove of open non-empty directory ==============="
1382 test_31f() { # bug 4554
1385 $SETSTRIPE $DIR/d31f -s 1048576 -c 1
1386 cp /etc/hosts $DIR/d31f
1388 $GETSTRIPE $DIR/d31f/hosts
1389 multiop_bg_pause $DIR/d31f D_c || return 1
1392 rm -rv $DIR/d31f || error "first of $DIR/d31f"
1394 $SETSTRIPE $DIR/d31f -s 1048576 -c 1
1395 cp /etc/hosts $DIR/d31f
1398 multiop_bg_pause $DIR/d31f D_c || return 1
1401 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
1402 wait $MULTIPID || error "first opendir $MULTIPID failed"
1406 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
1407 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
1410 run_test 31f "remove of open directory with open-unlink file ==="
1413 echo "-- cross directory link --"
1414 mkdir $DIR/d31g{a,b}
1416 ln $DIR/d31ga/f $DIR/d31gb/g
1417 $CHECKSTAT -t file $DIR/d31ga/f || error "source"
1418 [ `stat -c%h $DIR/d31ga/f` == '2' ] || error "source nlink"
1419 $CHECKSTAT -t file $DIR/d31gb/g || error "target"
1420 [ `stat -c%h $DIR/d31gb/g` == '2' ] || error "target nlink"
1422 run_test 31g "cross directory link==============="
1425 echo "-- cross directory link --"
1429 ln $DIR/d31h/f $DIR/d31h/dir/g
1430 $CHECKSTAT -t file $DIR/d31h/f || error "source"
1431 [ `stat -c%h $DIR/d31h/f` == '2' ] || error "source nlink"
1432 $CHECKSTAT -t file $DIR/d31h/dir/g || error "target"
1433 [ `stat -c%h $DIR/d31h/dir/g` == '2' ] || error "target nlink"
1435 run_test 31h "cross directory link under child==============="
1438 echo "-- cross directory link --"
1441 touch $DIR/d31i/dir/f
1442 ln $DIR/d31i/dir/f $DIR/d31i/g
1443 $CHECKSTAT -t file $DIR/d31i/dir/f || error "source"
1444 [ `stat -c%h $DIR/d31i/dir/f` == '2' ] || error "source nlink"
1445 $CHECKSTAT -t file $DIR/d31i/g || error "target"
1446 [ `stat -c%h $DIR/d31i/g` == '2' ] || error "target nlink"
1448 run_test 31i "cross directory link under parent==============="
1453 mkdir $DIR/d31j/dir1
1454 ln $DIR/d31j/dir1 $DIR/d31j/dir2 && error "ln for dir"
1455 link $DIR/d31j/dir1 $DIR/d31j/dir3 && error "link for dir"
1456 mlink $DIR/d31j/dir1 $DIR/d31j/dir4 && error "mlink for dir"
1457 mlink $DIR/d31j/dir1 $DIR/d31j/dir1 && error "mlink to the same dir"
1460 run_test 31j "link for directory==============="
1466 touch $DIR/d31k/exist
1467 mlink $DIR/d31k/s $DIR/d31k/t || error "mlink"
1468 mlink $DIR/d31k/s $DIR/d31k/exist && error "mlink to exist file"
1469 mlink $DIR/d31k/s $DIR/d31k/s && error "mlink to the same file"
1470 mlink $DIR/d31k/s $DIR/d31k && error "mlink to parent dir"
1471 mlink $DIR/d31k $DIR/d31k/s && error "mlink parent dir to target"
1472 mlink $DIR/d31k/not-exist $DIR/d31k/foo && error "mlink non-existing to new"
1473 mlink $DIR/d31k/not-exist $DIR/d31k/s && error "mlink non-existing to exist"
1476 run_test 31k "link to file: the same, non-existing, dir==============="
1482 touch $DIR/d31m2/exist
1483 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
1484 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
1485 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
1486 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
1487 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
1488 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
1491 run_test 31m "link to file: the same, non-existing, dir==============="
1494 echo "== more mountpoints and symlinks ================="
1495 [ -e $DIR/d32a ] && rm -fr $DIR/d32a
1496 mkdir -p $DIR/d32a/ext2-mountpoint
1497 mount -t ext2 -o loop $EXT2_DEV $DIR/d32a/ext2-mountpoint || error
1498 $CHECKSTAT -t dir $DIR/d32a/ext2-mountpoint/.. || error
1499 $UMOUNT $DIR/d32a/ext2-mountpoint || error
1501 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
1504 [ -e $DIR/d32b ] && rm -fr $DIR/d32b
1505 mkdir -p $DIR/d32b/ext2-mountpoint
1506 mount -t ext2 -o loop $EXT2_DEV $DIR/d32b/ext2-mountpoint || error
1507 ls -al $DIR/d32b/ext2-mountpoint/.. || error
1508 $UMOUNT $DIR/d32b/ext2-mountpoint || error
1510 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
1513 [ -e $DIR/d32c ] && rm -fr $DIR/d32c
1514 mkdir -p $DIR/d32c/ext2-mountpoint
1515 mount -t ext2 -o loop $EXT2_DEV $DIR/d32c/ext2-mountpoint || error
1516 mkdir -p $DIR/d32c/d2/test_dir
1517 $CHECKSTAT -t dir $DIR/d32c/ext2-mountpoint/../d2/test_dir || error
1518 $UMOUNT $DIR/d32c/ext2-mountpoint || error
1520 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
1523 [ -e $DIR/d32d ] && rm -fr $DIR/d32d
1524 mkdir -p $DIR/d32d/ext2-mountpoint
1525 mount -t ext2 -o loop $EXT2_DEV $DIR/d32d/ext2-mountpoint || error
1526 mkdir -p $DIR/d32d/d2/test_dir
1527 ls -al $DIR/d32d/ext2-mountpoint/../d2/test_dir || error
1528 $UMOUNT $DIR/d32d/ext2-mountpoint || error
1530 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
1533 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
1534 mkdir -p $DIR/d32e/tmp
1535 TMP_DIR=$DIR/d32e/tmp
1536 ln -s $DIR/d32e $TMP_DIR/symlink11
1537 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1538 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
1539 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
1541 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
1544 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
1545 mkdir -p $DIR/d32f/tmp
1546 TMP_DIR=$DIR/d32f/tmp
1547 ln -s $DIR/d32f $TMP_DIR/symlink11
1548 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1549 ls $DIR/d32f/tmp/symlink11 || error
1550 ls $DIR/d32f/symlink01 || error
1552 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
1555 TMP_DIR=$DIR/$tdir/tmp
1556 mkdir -p $TMP_DIR $DIR/${tdir}2
1557 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1558 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1559 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
1560 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
1561 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
1562 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
1564 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1567 rm -fr $DIR/$tdir $DIR/${tdir}2
1568 TMP_DIR=$DIR/$tdir/tmp
1569 mkdir -p $TMP_DIR $DIR/${tdir}2
1570 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1571 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1572 ls $TMP_DIR/symlink12 || error
1573 ls $DIR/$tdir/symlink02 || error
1575 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1578 [ -e $DIR/d32i ] && rm -fr $DIR/d32i
1579 mkdir -p $DIR/d32i/ext2-mountpoint
1580 mount -t ext2 -o loop $EXT2_DEV $DIR/d32i/ext2-mountpoint || error
1581 touch $DIR/d32i/test_file
1582 $CHECKSTAT -t file $DIR/d32i/ext2-mountpoint/../test_file || error
1583 $UMOUNT $DIR/d32i/ext2-mountpoint || error
1585 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
1588 [ -e $DIR/d32j ] && rm -fr $DIR/d32j
1589 mkdir -p $DIR/d32j/ext2-mountpoint
1590 mount -t ext2 -o loop $EXT2_DEV $DIR/d32j/ext2-mountpoint || error
1591 touch $DIR/d32j/test_file
1592 cat $DIR/d32j/ext2-mountpoint/../test_file || error
1593 $UMOUNT $DIR/d32j/ext2-mountpoint || error
1595 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
1599 mkdir -p $DIR/d32k/ext2-mountpoint
1600 mount -t ext2 -o loop $EXT2_DEV $DIR/d32k/ext2-mountpoint
1601 mkdir -p $DIR/d32k/d2
1602 touch $DIR/d32k/d2/test_file || error
1603 $CHECKSTAT -t file $DIR/d32k/ext2-mountpoint/../d2/test_file || error
1604 $UMOUNT $DIR/d32k/ext2-mountpoint || error
1606 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
1610 mkdir -p $DIR/d32l/ext2-mountpoint
1611 mount -t ext2 -o loop $EXT2_DEV $DIR/d32l/ext2-mountpoint || error
1612 mkdir -p $DIR/d32l/d2
1613 touch $DIR/d32l/d2/test_file
1614 cat $DIR/d32l/ext2-mountpoint/../d2/test_file || error
1615 $UMOUNT $DIR/d32l/ext2-mountpoint || error
1617 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
1621 mkdir -p $DIR/d32m/tmp
1622 TMP_DIR=$DIR/d32m/tmp
1623 ln -s $DIR $TMP_DIR/symlink11
1624 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1625 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
1626 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
1628 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
1632 mkdir -p $DIR/d32n/tmp
1633 TMP_DIR=$DIR/d32n/tmp
1634 ln -s $DIR $TMP_DIR/symlink11
1635 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1636 ls -l $DIR/d32n/tmp/symlink11 || error
1637 ls -l $DIR/d32n/symlink01 || error
1639 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
1642 rm -fr $DIR/d32o $DIR/$tfile
1644 mkdir -p $DIR/d32o/tmp
1645 TMP_DIR=$DIR/d32o/tmp
1646 ln -s $DIR/$tfile $TMP_DIR/symlink12
1647 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1648 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
1649 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
1650 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
1651 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
1653 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
1663 mkdir -p $DIR/d32p/tmp
1665 TMP_DIR=$DIR/d32p/tmp
1667 ln -s $DIR/$tfile $TMP_DIR/symlink12
1669 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1671 cat $DIR/d32p/tmp/symlink12 || error
1673 cat $DIR/d32p/symlink02 || error
1676 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
1679 [ -e $DIR/d32q ] && rm -fr $DIR/d32q
1681 touch $DIR/d32q/under_the_mount
1682 mount -t ext2 -o loop $EXT2_DEV $DIR/d32q
1683 ls $DIR/d32q/under_the_mount && error || true
1684 $UMOUNT $DIR/d32q || error
1686 run_test 32q "stat follows mountpoints in Lustre (should return error)"
1689 [ -e $DIR/d32r ] && rm -fr $DIR/d32r
1691 touch $DIR/d32r/under_the_mount
1692 mount -t ext2 -o loop $EXT2_DEV $DIR/d32r
1693 ls $DIR/d32r | grep -q under_the_mount && error || true
1694 $UMOUNT $DIR/d32r || error
1696 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
1701 chmod 444 $DIR/$tfile
1702 chown $RUNAS_ID $DIR/$tfile
1704 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
1707 run_test 33 "write file with mode 444 (should return error) ===="
1712 chown $RUNAS_ID $DIR/d33
1713 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
1714 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
1715 error "open RDWR" || true
1717 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
1722 chown $RUNAS_ID $DIR/d33
1723 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
1725 run_test 33b "test open file with malformed flags (No panic and return error)"
1727 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
1730 $MCREATE $DIR/f34 || error
1731 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1732 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
1733 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1734 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1736 run_test 34a "truncate file that has not been opened ==========="
1739 [ ! -f $DIR/f34 ] && test_34a
1740 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1741 $OPENFILE -f O_RDONLY $DIR/f34
1742 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1743 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1745 run_test 34b "O_RDONLY opening file doesn't create objects ====="
1748 [ ! -f $DIR/f34 ] && test_34a
1749 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1750 $OPENFILE -f O_RDWR $DIR/f34
1751 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
1752 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1754 run_test 34c "O_RDWR opening file-with-size works =============="
1757 [ ! -f $DIR/f34 ] && test_34a
1758 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
1759 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1762 run_test 34d "write to sparse file ============================="
1766 $MCREATE $DIR/f34e || error
1767 $TRUNCATE $DIR/f34e 1000 || error
1768 $CHECKSTAT -s 1000 $DIR/f34e || error
1769 $OPENFILE -f O_RDWR $DIR/f34e
1770 $CHECKSTAT -s 1000 $DIR/f34e || error
1772 run_test 34e "create objects, some with size and some without =="
1774 test_34f() { # bug 6242, 6243
1777 $MCREATE $DIR/f34f || error
1778 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
1779 dd if=$DIR/f34f of=$TMP/f34f
1780 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
1781 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
1782 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
1783 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
1784 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
1786 run_test 34f "read from a file with no objects until EOF ======="
1789 cp /bin/sh $DIR/f35a
1791 chown $RUNAS_ID $DIR/f35a
1792 $RUNAS $DIR/f35a && error || true
1795 run_test 35a "exec file with mode 444 (should return and not leak) ====="
1799 utime $DIR/f36 || error
1801 run_test 36a "MDS utime check (mknod, utime) ==================="
1805 utime $DIR/f36 || error
1807 run_test 36b "OST utime check (open, utime) ===================="
1812 chown $RUNAS_ID $DIR/d36
1813 $RUNAS utime $DIR/d36/f36 || error
1815 run_test 36c "non-root MDS utime check (mknod, utime) =========="
1818 [ ! -d $DIR/d36 ] && test_36c
1819 echo "" > $DIR/d36/f36
1820 $RUNAS utime $DIR/d36/f36 || error
1822 run_test 36d "non-root OST utime check (open, utime) ==========="
1825 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
1827 touch $DIR/$tdir/$tfile
1828 $RUNAS utime $DIR/$tdir/$tfile && \
1829 error "utime worked, expected failure" || true
1831 run_test 36e "utime on non-owned file (should return error) ===="
1834 local LANG_SAVE=$LANG
1835 local LC_LANG_SAVE=$LC_LANG
1836 export LANG=C LC_LANG=C # for date language
1838 DATESTR="Dec 20 2000"
1840 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
1841 lctl set_param fail_loc=0x80000214
1843 cp /etc/hosts $DIR/$tdir/$tfile
1844 sync & # write RPC generated with "current" inode timestamp, but delayed
1846 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
1847 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
1848 cancel_lru_locks osc
1849 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
1851 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
1852 echo "BEFORE: $LS_BEFORE" && \
1853 echo "AFTER : $LS_AFTER" && \
1854 echo "WANT : $DATESTR" && \
1855 error "$DIR/$tdir/$tfile timestamps changed" || true
1857 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
1859 run_test 36f "utime on file racing with OST BRW write =========="
1862 remote_ost_nodsh && skip "remote OST with nodsh" && return
1865 export FMD_MAX_AGE=`do_facet ost1 lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | head -n 1`
1866 FMD_BEFORE="`awk '/ll_fmd_cache/ { print $2 }' /proc/slabinfo`"
1867 touch $DIR/$tdir/$tfile
1868 sleep $((FMD_MAX_AGE + 12))
1869 FMD_AFTER="`awk '/ll_fmd_cache/ { print $2 }' /proc/slabinfo`"
1870 [ "$FMD_AFTER" -gt "$FMD_BEFORE" ] && \
1871 echo "AFTER : $FMD_AFTER > BEFORE $FMD_BEFORE" && \
1872 error "fmd didn't expire after ping" || true
1874 run_test 36g "filter mod data cache expiry ====================="
1878 echo f > $DIR/$tdir/fbugfile
1879 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
1880 ls $DIR/$tdir | grep "\<fbugfile\>" && error
1881 $UMOUNT $DIR/$tdir || error
1882 rm -f $DIR/$tdir/fbugfile || error
1884 run_test 37 "ls a mounted file system to check old content ====="
1887 local file=$DIR/$tfile
1889 openfile -f O_DIRECTORY $file
1892 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
1893 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
1895 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
1899 touch $DIR/${tfile}2
1900 # ls -l $DIR/$tfile $DIR/${tfile}2
1901 # ls -lu $DIR/$tfile $DIR/${tfile}2
1902 # ls -lc $DIR/$tfile $DIR/${tfile}2
1904 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
1905 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
1907 ls -l $DIR/$tfile $DIR/${tfile}2
1909 ls -lu $DIR/$tfile $DIR/${tfile}2
1911 ls -lc $DIR/$tfile $DIR/${tfile}2
1912 error "O_TRUNC didn't change timestamps"
1915 run_test 39 "mtime changed on create ==========================="
1918 dd if=/dev/zero of=$DIR/f40 bs=4096 count=1
1919 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/f40 && error
1920 $CHECKSTAT -t file -s 4096 $DIR/f40 || error
1922 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
1926 small_write $DIR/f41 18
1928 run_test 41 "test small file write + fstat ====================="
1930 count_ost_writes() {
1931 lctl get_param -n osc.*.stats |
1932 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
1939 BG_DIRTY_RATIO_SAVE=10
1940 MAX_BG_DIRTY_RATIO=25
1944 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
1945 # dirty_ratio, dirty_background_ratio
1946 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
1947 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
1948 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
1949 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
1951 # if file not here, we are a 2.4 kernel
1952 kill -CONT `pidof kupdated`
1957 # setup the trap first, so someone cannot exit the test at the
1958 # exact wrong time and mess up a machine
1959 trap start_writeback EXIT
1960 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
1961 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
1962 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
1963 sysctl -w vm.dirty_writeback_centisecs=0
1964 sysctl -w vm.dirty_writeback_centisecs=0
1965 # save and increase /proc/sys/vm/dirty_ratio
1966 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
1967 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
1968 # save and increase /proc/sys/vm/dirty_background_ratio
1969 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
1970 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
1972 # if file not here, we are a 2.4 kernel
1973 kill -STOP `pidof kupdated`
1977 # ensure that all stripes have some grant before we test client-side cache
1979 [ "$SETUP_TEST42" ] && return
1980 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
1981 dd if=/dev/zero of=$i bs=4k count=1
1987 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
1988 # file truncation, and file removal.
1991 cancel_lru_locks osc
1993 sync; sleep 1; sync # just to be safe
1994 BEFOREWRITES=`count_ost_writes`
1995 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
1996 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
1997 AFTERWRITES=`count_ost_writes`
1998 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
1999 error "$BEFOREWRITES < $AFTERWRITES"
2002 run_test 42a "ensure that we don't flush on close =============="
2006 cancel_lru_locks osc
2009 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
2010 BEFOREWRITES=`count_ost_writes`
2011 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
2012 AFTERWRITES=`count_ost_writes`
2013 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
2014 error "$BEFOREWRITES < $AFTERWRITES on unlink"
2016 BEFOREWRITES=`count_ost_writes`
2017 sync || error "sync: $?"
2018 AFTERWRITES=`count_ost_writes`
2019 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
2020 error "$BEFOREWRITES < $AFTERWRITES on sync"
2022 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
2026 run_test 42b "test destroy of file with cached dirty data ======"
2028 # if these tests just want to test the effect of truncation,
2029 # they have to be very careful. consider:
2030 # - the first open gets a {0,EOF}PR lock
2031 # - the first write conflicts and gets a {0, count-1}PW
2032 # - the rest of the writes are under {count,EOF}PW
2033 # - the open for truncate tries to match a {0,EOF}PR
2034 # for the filesize and cancels the PWs.
2035 # any number of fixes (don't get {0,EOF} on open, match
2036 # composite locks, do smarter file size management) fix
2037 # this, but for now we want these tests to verify that
2038 # the cancellation with truncate intent works, so we
2039 # start the file with a full-file pw lock to match against
2040 # until the truncate.
2045 cancel_lru_locks osc
2047 # prime the file with 0,EOF PW to match
2051 # now the real test..
2052 dd if=/dev/zero of=$file bs=1024 count=100
2053 BEFOREWRITES=`count_ost_writes`
2054 $TRUNCATE $file $offset
2055 cancel_lru_locks osc
2056 AFTERWRITES=`count_ost_writes`
2062 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
2063 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
2066 run_test 42c "test partial truncate of file with cached dirty data"
2070 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
2071 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
2074 run_test 42d "test complete truncate of file with cached dirty data"
2078 cp -p /bin/ls $DIR/$tdir/$tfile
2079 multiop $DIR/$tdir/$tfile Ow_c &
2081 # give multiop a chance to open
2084 $DIR/$tdir/$tfile && error || true
2087 run_test 43 "execution of file opened for write should return -ETXTBSY"
2091 cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
2092 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
2094 multiop $DIR/d43/multiop Oc && error "expected error, got success"
2095 kill -USR1 $MULTIOP_PID || return 2
2096 wait $MULTIOP_PID || return 3
2099 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
2103 cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
2104 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
2106 truncate $DIR/d43/multiop 0 && error "expected error, got success"
2107 kill -USR1 $MULTIOP_PID || return 2
2108 wait $MULTIOP_PID || return 3
2111 run_test 43b "truncate of file being executed should return -ETXTBSY"
2114 local testdir="$DIR/d43c"
2117 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
2118 ( cd $testdir && md5sum -c)
2120 run_test 43c "md5sum of copy into lustre========================"
2123 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
2124 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
2125 dd if=$DIR/f1 bs=4k count=1 > /dev/null
2127 run_test 44 "zero length read from a sparse stripe ============="
2130 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
2132 [ -z "$nstripe" ] && skip "can't get stripe info" && return
2133 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
2134 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
2136 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
2137 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
2140 OFFSETS="0 $((stride/2)) $((stride-1))"
2141 for offset in $OFFSETS ; do
2142 for i in `seq 0 $((nstripe-1))`; do
2143 local GLOBALOFFSETS=""
2144 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
2145 local myfn=$DIR/d44a-$size
2146 echo "--------writing $myfn at $size"
2147 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
2148 GLOBALOFFSETS="$GLOBALOFFSETS $size"
2149 ll_sparseness_verify $myfn $GLOBALOFFSETS \
2150 || error "ll_sparseness_verify $GLOBALOFFSETS"
2152 for j in `seq 0 $((nstripe-1))`; do
2153 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
2154 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
2155 GLOBALOFFSETS="$GLOBALOFFSETS $size"
2157 ll_sparseness_verify $myfn $GLOBALOFFSETS \
2158 || error "ll_sparseness_verify $GLOBALOFFSETS"
2163 run_test 44a "test sparse pwrite ==============================="
2167 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
2173 before=`dirty_osc_total`
2174 echo executing "\"$*\""
2176 after=`dirty_osc_total`
2177 echo before $before, after $after
2181 # Obtain grants from OST if it supports it
2182 echo blah > ${f}_grant
2185 do_dirty_record "echo blah > $f"
2186 [ $before -eq $after ] && error "write wasn't cached"
2187 do_dirty_record "> $f"
2188 [ $before -gt $after ] || error "truncate didn't lower dirty count"
2189 do_dirty_record "echo blah > $f"
2190 [ $before -eq $after ] && error "write wasn't cached"
2191 do_dirty_record "sync"
2192 [ $before -gt $after ] || error "writeback didn't lower dirty count"
2193 do_dirty_record "echo blah > $f"
2194 [ $before -eq $after ] && error "write wasn't cached"
2195 do_dirty_record "cancel_lru_locks osc"
2196 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
2199 run_test 45 "osc io page accounting ============================"
2205 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
2206 # test tickles a bug where re-dirtying a page was failing to be mapped to the
2207 # objects offset and an assert hit when an rpc was built with 1023's mapped
2208 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
2213 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2215 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
2216 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2220 run_test 46 "dirtying a previously written page ================"
2222 # test_47 is removed "Device nodes check" is moved to test_28
2224 test_48a() { # bug 2399
2225 check_kernel_version 34 || return 0
2228 mv $DIR/d48a $DIR/d48.new || error "move directory failed"
2229 mkdir $DIR/d48a || error "recreate directory failed"
2230 touch foo || error "'touch foo' failed after recreating cwd"
2231 mkdir bar || error "'mkdir foo' failed after recreating cwd"
2232 if check_kernel_version 44; then
2233 touch .foo || error "'touch .foo' failed after recreating cwd"
2234 mkdir .bar || error "'mkdir .foo' failed after recreating cwd"
2236 ls . > /dev/null || error "'ls .' failed after recreating cwd"
2237 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2238 cd . || error "'cd .' failed after recreating cwd"
2239 mkdir . && error "'mkdir .' worked after recreating cwd"
2240 rmdir . && error "'rmdir .' worked after recreating cwd"
2241 ln -s . baz || error "'ln -s .' failed after recreating cwd"
2242 cd .. || error "'cd ..' failed after recreating cwd"
2244 run_test 48a "Access renamed working dir (should return errors)="
2246 test_48b() { # bug 2399
2247 check_kernel_version 34 || return 0
2250 rmdir $DIR/d48b || error "remove cwd $DIR/d48b failed"
2251 touch foo && error "'touch foo' worked after removing cwd"
2252 mkdir foo && error "'mkdir foo' worked after removing cwd"
2253 if check_kernel_version 44; then
2254 touch .foo && error "'touch .foo' worked after removing cwd"
2255 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2257 ls . > /dev/null && error "'ls .' worked after removing cwd"
2258 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2259 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
2260 mkdir . && error "'mkdir .' worked after removing cwd"
2261 rmdir . && error "'rmdir .' worked after removing cwd"
2262 ln -s . foo && error "'ln -s .' worked after removing cwd"
2263 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
2265 run_test 48b "Access removed working dir (should return errors)="
2267 test_48c() { # bug 2350
2268 check_kernel_version 36 || return 0
2269 #lctl set_param debug=-1
2271 mkdir -p $DIR/d48c/dir
2273 $TRACE rmdir $DIR/d48c/dir || error "remove cwd $DIR/d48c/dir failed"
2274 $TRACE touch foo && error "'touch foo' worked after removing cwd"
2275 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
2276 if check_kernel_version 44; then
2277 touch .foo && error "'touch .foo' worked after removing cwd"
2278 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2280 $TRACE ls . && error "'ls .' worked after removing cwd"
2281 $TRACE ls .. || error "'ls ..' failed after removing cwd"
2282 is_patchless || ( $TRACE cd . && error "'cd .' worked after removing cwd" )
2283 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
2284 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
2285 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
2286 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
2288 run_test 48c "Access removed working subdir (should return errors)"
2290 test_48d() { # bug 2350
2291 check_kernel_version 36 || return 0
2292 #lctl set_param debug=-1
2294 mkdir -p $DIR/d48d/dir
2296 $TRACE rmdir $DIR/d48d/dir || error "remove cwd $DIR/d48d/dir failed"
2297 $TRACE rmdir $DIR/d48d || error "remove parent $DIR/d48d failed"
2298 $TRACE touch foo && error "'touch foo' worked after removing parent"
2299 $TRACE mkdir foo && error "'mkdir foo' worked after removing parent"
2300 if check_kernel_version 44; then
2301 touch .foo && error "'touch .foo' worked after removing parent"
2302 mkdir .foo && error "'mkdir .foo' worked after removing parent"
2304 $TRACE ls . && error "'ls .' worked after removing parent"
2305 $TRACE ls .. && error "'ls ..' worked after removing parent"
2306 is_patchless || ( $TRACE cd . && error "'cd .' worked after recreate parent" )
2307 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
2308 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
2309 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
2310 is_patchless || ( $TRACE cd .. && error "'cd ..' worked after removing parent" || true )
2312 run_test 48d "Access removed parent subdir (should return errors)"
2314 test_48e() { # bug 4134
2315 check_kernel_version 41 || return 0
2316 #lctl set_param debug=-1
2318 mkdir -p $DIR/d48e/dir
2320 $TRACE rmdir $DIR/d48e/dir || error "remove cwd $DIR/d48e/dir failed"
2321 $TRACE rmdir $DIR/d48e || error "remove parent $DIR/d48e failed"
2322 $TRACE touch $DIR/d48e || error "'touch $DIR/d48e' failed"
2323 $TRACE chmod +x $DIR/d48e || error "'chmod +x $DIR/d48e' failed"
2324 # On a buggy kernel addition of "touch foo" after cd .. will
2325 # produce kernel oops in lookup_hash_it
2326 touch ../foo && error "'cd ..' worked after recreate parent"
2328 $TRACE rm $DIR/d48e || error "rm '$DIR/d48e' failed"
2330 run_test 48e "Access to recreated parent subdir (should return errors)"
2336 ls /proc/$$/cwd || error
2338 run_test 50 "special situations: /proc symlinks ==============="
2340 test_51a() { # was test_51
2341 # bug 1516 - create an empty entry right after ".." then split dir
2344 $MCREATE $DIR/d51/bar
2346 createmany -m $DIR/d51/longfile 201
2348 while [ `ls -sd $DIR/d51 | awk '{ print $1 }'` -eq 4 ]; do
2349 $MCREATE $DIR/d51/longfile$FNUM
2354 ls -l $DIR/d51 > /dev/null || error
2356 run_test 51a "special situations: split htree with empty entry =="
2358 #export NUMTEST=70000
2359 # FIXME: I select a relatively small number to do basic test.
2360 # large number may give panic(). debugging on this is going on.
2363 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
2364 [ $NUMFREE -lt 21000 ] && \
2365 skip "not enough free inodes ($NUMFREE)" && \
2368 check_kernel_version 40 || NUMTEST=31000
2369 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 50))
2372 createmany -d $DIR/d51b/t- $NUMTEST
2374 run_test 51b "mkdir .../t-0 --- .../t-$NUMTEST ===================="
2377 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2379 local ndirs=${TEST51BB_NDIRS:-10}
2380 local nfiles=${TEST51BB_NFILES:-100}
2382 local numfree=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
2384 [ $numfree -lt $(( ndirs * nfiles)) ] && \
2385 nfiles=$(( numfree / ndirs - 10 ))
2387 local dir=$DIR/d51bb
2389 local savePOLICY=$(lctl get_param -n lmv.*.placement)
2390 lctl set_param -n lmv.*.placement=CHAR
2393 local IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
2397 for ((i=0; i < $ndirs; i++)); do
2398 dirs[i]=$dir/$RANDOM
2399 echo Creating directory ${dirs[i]}
2402 echo Creating $nfiles in dir ${dirs[i]} ...
2403 echo "createmany -o ${dirs[i]}/$tfile- $nfiles"
2404 createmany -o ${dirs[i]}/$tfile- $nfiles
2410 IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
2414 for ((i=0; i<${#NEWUSED[@]}; i++)); do
2415 echo "mds $i: inodes count OLD ${OLDUSED[$i]} NEW ${NEWUSED[$i]}"
2416 [ ${OLDUSED[$i]} -lt ${NEWUSED[$i]} ] || rc=$((rc + 1))
2419 lctl set_param -n lmv.*.placement=$savePOLICY
2421 [ $rc -ne $MDSCOUNT ] || \
2422 error "Objects/inodes are not distributed over all mds servers"
2424 run_test 51bb "mkdir createmany CMD $MDSCOUNT ===================="
2428 [ ! -d $DIR/d51b ] && skip "$DIR/51b missing" && \
2431 unlinkmany -d $DIR/d51b/t- $NUMTEST
2433 run_test 51c "rmdir .../t-0 --- .../t-$NUMTEST ===================="
2436 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping test with few OSTs" && return
2438 createmany -o $DIR/d51d/t- 1000
2439 $LFS getstripe $DIR/d51d > $TMP/files
2440 for N in `seq 0 $((OSTCOUNT - 1))`; do
2441 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
2442 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
2443 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
2445 unlinkmany $DIR/d51d/t- 1000
2448 for N in `seq 1 $((OSTCOUNT - 1))`; do
2449 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
2450 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
2451 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
2452 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
2454 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
2455 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
2456 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
2457 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
2461 run_test 51d "check object distribution ===================="
2464 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
2467 chattr +a $DIR/d52a/foo || error "chattr +a failed"
2468 echo bar >> $DIR/d52a/foo || error "append bar failed"
2469 cp /etc/hosts $DIR/d52a/foo && error "cp worked"
2470 rm -f $DIR/d52a/foo 2>/dev/null && error "rm worked"
2471 link $DIR/d52a/foo $DIR/d52a/foo_link 2>/dev/null && error "link worked"
2472 echo foo >> $DIR/d52a/foo || error "append foo failed"
2473 mrename $DIR/d52a/foo $DIR/d52a/foo_ren && error "rename worked"
2474 lsattr $DIR/d52a/foo | egrep -q "^-+[ae]-+ $DIR/d52a/foo" || error "lsattr"
2475 chattr -a $DIR/d52a/foo || error "chattr -a failed"
2476 cp -r $DIR/d52a /tmp/
2477 rm -fr $DIR/d52a || error "cleanup rm failed"
2479 run_test 52a "append-only flag test (should return errors) ====="
2482 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
2485 chattr +i $DIR/d52b/foo || error "chattr +i failed"
2486 cat test > $DIR/d52b/foo && error "cat test worked"
2487 cp /etc/hosts $DIR/d52b/foo && error "cp worked"
2488 rm -f $DIR/d52b/foo 2>/dev/null && error "rm worked"
2489 link $DIR/d52b/foo $DIR/d52b/foo_link 2>/dev/null && error "link worked"
2490 echo foo >> $DIR/d52b/foo && error "echo worked"
2491 mrename $DIR/d52b/foo $DIR/d52b/foo_ren && error "rename worked"
2492 [ -f $DIR/d52b/foo ] || error
2493 [ -f $DIR/d52b/foo_ren ] && error
2494 lsattr $DIR/d52b/foo | egrep -q "^-+[ie]-+ $DIR/d52b/foo" || error "lsattr"
2495 chattr -i $DIR/d52b/foo || error "chattr failed"
2497 rm -fr $DIR/d52b || error
2499 run_test 52b "immutable flag test (should return errors) ======="
2502 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2503 remote_ost_nodsh && skip "remote OST with nodsh" && return
2512 for value in $(do_facet $SINGLEMDS lctl get_param osc.*-osc-MDT0000.prealloc_last_id) ; do
2513 param=`echo ${value[0]} | cut -d "=" -f1`
2514 ostname=`echo $param | cut -d "." -f2 | cut -d - -f 1-2`
2515 mds_last=$(do_facet $SINGLEMDS lctl get_param -n $param)
2516 ostnum=$(echo $ostname | sed "s/${FSNAME}-OST//g" | awk '{print ($1+1)}' )
2517 ost_last=$(do_facet ost$ostnum lctl get_param -n obdfilter.$ostname.last_id | head -n 1)
2518 echo "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
2519 if [ $ost_last != $mds_last ]; then
2520 error "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
2524 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
2527 [ ! -f "$SOCKETSERVER" ] && skip_env "no socketserver, skipping" && return
2528 [ ! -f "$SOCKETCLIENT" ] && skip_env "no socketclient, skipping" && return
2529 $SOCKETSERVER $DIR/socket
2530 $SOCKETCLIENT $DIR/socket || error
2531 $MUNLINK $DIR/socket
2533 run_test 54a "unix domain socket test =========================="
2539 dd if=/dev/zero of=$f bs=`page_size` count=1
2541 run_test 54b "char device works in lustre ======================"
2544 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
2545 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
2546 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
2548 for i in `seq 3 7`; do
2549 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
2559 loopdev="$DIR/loop54c"
2562 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
2563 mknod $loopdev b 7 $LOOPNUM
2564 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
2565 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
2566 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
2567 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
2569 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
2570 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
2572 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
2577 run_test 54c "block device works in lustre ====================="
2583 [ "$string" = `echo $string > $f | cat $f` ] || error
2585 run_test 54d "fifo device works in lustre ======================"
2588 check_kernel_version 46 || return 0
2591 cp -aL /dev/console $f
2592 echo $string > $f || error
2594 run_test 54e "console/tty device works in lustre ======================"
2597 grep -q $FSTYPE /proc/filesystems && return 1
2599 grep -q $FSTYPE /proc/filesystems && return 1
2600 insmod ../$FSTYPE/$FSTYPE.o
2601 grep -q $FSTYPE /proc/filesystems && return 1
2602 insmod ../$FSTYPE/$FSTYPE.ko
2603 grep -q $FSTYPE /proc/filesystems && return 1
2610 client_only && skip "Not a server" && return
2611 mount -t $FSTYPE -o loop,iopen $EXT2_DEV $DIR/d55 || error "mounting"
2613 $IOPENTEST1 $DIR/d55/foo $DIR/d55 || error "running $IOPENTEST1"
2614 $IOPENTEST2 $DIR/d55 || error "running $IOPENTEST2"
2615 echo "check for $EXT2_DEV. Please wait..."
2617 $UMOUNT $DIR/d55 || error "unmounting"
2619 run_test 55 "check iopen_connect_dentry() ======================"
2621 test_56a() { # was test_56
2627 NUMFILESx2=$(($NUMFILES * 2))
2628 for i in `seq 1 $NUMFILES` ; do
2629 touch $DIR/d56/file$i
2630 touch $DIR/d56/dir/file$i
2633 # test lfs getstripe with --recursive
2634 FILENUM=`$GETSTRIPE --recursive $DIR/d56 | grep -c obdidx`
2635 [ $FILENUM -eq $NUMFILESx2 ] || error \
2636 "lfs getstripe --recursive $DIR/d56 wrong: found $FILENUM, expected $NUMFILESx2"
2637 FILENUM=`$GETSTRIPE $DIR/d56 | grep -c obdidx`
2638 [ $FILENUM -eq $NUMFILES ] || error \
2639 "lfs getstripe $DIR/d56 without --recursive wrong: found $FILENUM, expected $NUMFILES"
2640 echo "lfs getstripe --recursive passed."
2642 # test lfs getstripe with file instead of dir
2643 FILENUM=`$GETSTRIPE $DIR/d56/file1 | grep -c obdidx`
2644 [ $FILENUM -eq 1 ] || error \
2645 "lfs getstripe $DIR/d56/file1 wrong:found $FILENUM, expected 1"
2646 echo "lfs getstripe file passed."
2648 #test lfs getstripe with --verbose
2649 [ `$GETSTRIPE --verbose $DIR/d56 | grep -c lmm_magic` -eq $NUMFILES ] ||\
2650 error "lfs getstripe --verbose $DIR/d56 wrong: should find $NUMFILES lmm_magic info"
2651 [ `$GETSTRIPE $DIR/d56 | grep -c lmm_magic` -eq 0 ] || error \
2652 "lfs getstripe $DIR/d56 without --verbose wrong: should not show lmm_magic info"
2653 echo "lfs getstripe --verbose passed."
2655 #test lfs getstripe with --obd
2656 $GETSTRIPE --obd wrong_uuid $DIR/d56 2>&1 | grep -q "unknown obduuid" || \
2657 error "lfs getstripe --obd wrong_uuid should return error message"
2659 [ "$OSTCOUNT" -lt 2 ] && \
2660 skip_env "skipping other lfs getstripe --obd test" && return
2662 OBDUUID=$(lfs osts | grep ${OSTIDX}": " | awk '{print $2}')
2663 FILENUM=`$GETSTRIPE -ir $DIR/d56 | grep -x $OSTIDX | wc -l`
2664 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/d56 | grep obdidx | wc -l`
2665 [ $FOUND -eq $FILENUM ] || \
2666 error "lfs getstripe --obd wrong: found $FOUND, expected $FILENUM"
2667 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/d56 | \
2668 sed '/^[ ]*'${OSTIDX}'[ ]/d' |\
2669 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] || \
2670 error "lfs getstripe --obd wrong: should not show file on other obd"
2671 echo "lfs getstripe --obd passed."
2673 run_test 56a "check lfs getstripe ===================================="
2680 if [ ! -d "$DIR/${tdir}g" ] ; then
2681 mkdir -p $DIR/${tdir}g
2682 for i in `seq 1 $LOCAL_NUMFILES` ; do
2683 touch $DIR/${tdir}g/file$i
2685 for i in `seq 1 $LOCAL_NUMDIRS` ; do
2686 mkdir $DIR/${tdir}g/dir$i
2687 for j in `seq 1 $LOCAL_NUMFILES` ; do
2688 touch $DIR/${tdir}g/dir$i/file$j
2694 setup_56_special() {
2699 if [ ! -e "$TDIR/loop1b" ] ; then
2700 for i in `seq 1 $LOCAL_NUMFILES` ; do
2701 mknod $TDIR/loop${i}b b 7 $i
2702 mknod $TDIR/null${i}c c 1 3
2703 ln -s $TDIR/file1 $TDIR/link${i}l
2705 for i in `seq 1 $LOCAL_NUMDIRS` ; do
2706 mknod $TDIR/dir$i/loop${i}b b 7 $i
2707 mknod $TDIR/dir$i/null${i}c c 1 3
2708 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
2716 setup_56 $NUMFILES $NUMDIRS
2718 EXPECTED=$(($NUMDIRS + 2))
2719 # test lfs find with -name
2720 for i in `seq 1 $NUMFILES` ; do
2721 NUMS=`$LFIND -name "*$i" $DIR/${tdir}g | wc -l`
2722 [ $NUMS -eq $EXPECTED ] || error \
2723 "lfs find -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2725 echo "lfs find -name passed."
2727 run_test 56g "check lfs find -name ============================="
2732 setup_56 $NUMFILES $NUMDIRS
2734 EXPECTED=$((($NUMDIRS+1)*($NUMFILES-1)+$NUMFILES))
2735 # test lfs find with ! -name
2736 for i in `seq 1 $NUMFILES` ; do
2737 NUMS=`$LFIND ! -name "*$i" $DIR/${tdir}g | wc -l`
2738 [ $NUMS -eq $EXPECTED ] || error \
2739 "lfs find ! -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2741 echo "lfs find ! -name passed."
2743 run_test 56h "check lfs find ! -name ============================="
2748 UUID=`$LFS osts | awk '/0: / { print $2 }'`
2749 OUT="`$LFIND -ost $UUID $DIR/$tdir`"
2750 [ "$OUT" ] && error "$LFIND returned directory '$OUT'" || true
2752 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
2755 setup_56_special $NUMFILES $NUMDIRS
2757 EXPECTED=$((NUMDIRS+1))
2758 NUMS=`$LFIND -type d $DIR/${tdir}g | wc -l`
2759 [ $NUMS -eq $EXPECTED ] || \
2760 error "lfs find -type d $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2762 run_test 56j "check lfs find -type d ============================="
2765 setup_56_special $NUMFILES $NUMDIRS
2767 EXPECTED=$(((NUMDIRS+1) * NUMFILES))
2768 NUMS=`$LFIND -type f $DIR/${tdir}g | wc -l`
2769 [ $NUMS -eq $EXPECTED ] || \
2770 error "lfs find -type f $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2772 run_test 56k "check lfs find -type f ============================="
2775 setup_56_special $NUMFILES $NUMDIRS
2777 EXPECTED=$((NUMDIRS + NUMFILES))
2778 NUMS=`$LFIND -type b $DIR/${tdir}g | wc -l`
2779 [ $NUMS -eq $EXPECTED ] || \
2780 error "lfs find -type b $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2782 run_test 56l "check lfs find -type b ============================="
2785 setup_56_special $NUMFILES $NUMDIRS
2787 EXPECTED=$((NUMDIRS + NUMFILES))
2788 NUMS=`$LFIND -type c $DIR/${tdir}g | wc -l`
2789 [ $NUMS -eq $EXPECTED ] || \
2790 error "lfs find -type c $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2792 run_test 56m "check lfs find -type c ============================="
2795 setup_56_special $NUMFILES $NUMDIRS
2797 EXPECTED=$((NUMDIRS + NUMFILES))
2798 NUMS=`$LFIND -type l $DIR/${tdir}g | wc -l`
2799 [ $NUMS -eq $EXPECTED ] || \
2800 error "lfs find -type l $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2802 run_test 56n "check lfs find -type l ============================="
2805 setup_56 $NUMFILES $NUMDIRS
2808 utime $TDIR/file1 > /dev/null || error "utime (1)"
2809 utime $TDIR/file2 > /dev/null || error "utime (2)"
2810 utime $TDIR/dir1 > /dev/null || error "utime (3)"
2811 utime $TDIR/dir2 > /dev/null || error "utime (4)"
2812 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
2815 NUMS=`$LFIND -mtime +1 $TDIR | wc -l`
2816 [ $NUMS -eq $EXPECTED ] || \
2817 error "lfs find -mtime $TDIR wrong: found $NUMS, expected $EXPECTED"
2819 run_test 56o "check lfs find -mtime for old files =========================="
2822 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2827 setup_56 $NUMFILES $NUMDIRS
2829 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
2831 NUMS="`$LFIND -uid $RUNAS_ID $TDIR | wc -l`"
2832 [ $NUMS -eq $EXPECTED ] || \
2833 error "lfs find -uid $TDIR wrong: found $NUMS, expected $EXPECTED"
2835 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
2836 NUMS="`$LFIND ! -uid $RUNAS_ID $TDIR | wc -l`"
2837 [ $NUMS -eq $EXPECTED ] || \
2838 error "lfs find ! -uid $TDIR wrong: found $NUMS, expected $EXPECTED"
2840 echo "lfs find -uid and ! -uid passed."
2842 run_test 56p "check lfs find -uid and ! -uid ==============================="
2845 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2850 setup_56 $NUMFILES $NUMDIRS
2852 chgrp $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
2854 NUMS="`$LFIND -gid $RUNAS_ID $TDIR | wc -l`"
2855 [ $NUMS -eq $EXPECTED ] || \
2856 error "lfs find -gid $TDIR wrong: found $NUMS, expected $EXPECTED"
2858 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
2859 NUMS="`$LFIND ! -gid $RUNAS_ID $TDIR | wc -l`"
2860 [ $NUMS -eq $EXPECTED ] || \
2861 error "lfs find ! -gid $TDIR wrong: found $NUMS, expected $EXPECTED"
2863 echo "lfs find -gid and ! -gid passed."
2865 run_test 56q "check lfs find -gid and ! -gid ==============================="
2868 # note test will not do anything if MDS is not local
2869 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2871 local MNTDEV="osd.*MDT*.mntdev"
2872 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
2873 [ -z "$DEV" ] && error "can't access $MNTDEV"
2874 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
2875 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump || error "can't access $DEV"
2876 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
2877 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
2881 run_test 57a "verify MDS filesystem created with large inodes =="
2888 local FILEN=$dir/f$FILECOUNT
2890 rm -rf $dir || error "removing $dir"
2891 mkdir -p $dir || error "creating $dir"
2892 local num=$(get_mds_dir $dir)
2895 echo "mcreating $FILECOUNT files"
2896 createmany -m $dir/f 1 $FILECOUNT || \
2897 error "creating files in $dir"
2899 # verify that files do not have EAs yet
2900 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
2901 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
2905 df $dir #make sure we get new statfs data
2906 local MDSFREE=$(do_facet $mymds lctl get_param -n osd.*MDT000$((num -1)).kbytesfree)
2907 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
2908 echo "opening files to create objects/EAs"
2910 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
2911 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
2914 # verify that files have EAs now
2915 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
2916 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
2918 sleep 1 #make sure we get new statfs data
2920 local MDSFREE2=$(do_facet $mymds lctl get_param -n osd.*MDT000$((num -1)).kbytesfree)
2921 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
2922 if [ "$MDCFREE2" -lt "$((MDCFREE - 8))" ]; then
2923 if [ "$MDSFREE" != "$MDSFREE2" ]; then
2924 error "MDC before $MDCFREE != after $MDCFREE2"
2926 echo "MDC before $MDCFREE != after $MDCFREE2"
2927 echo "unable to confirm if MDS has large inodes"
2932 run_test 57b "default LOV EAs are stored inside large inodes ==="
2935 [ -z "$(which wiretest 2>/dev/null)" ] && skip_env "could not find wiretest" && return
2938 run_test 58 "verify cross-platform wire constants =============="
2941 echo "touch 130 files"
2942 createmany -o $DIR/f59- 130
2944 unlinkmany $DIR/f59- 130
2947 # wait for commitment of removal
2949 run_test 59 "verify cancellation of llog records async ========="
2951 TEST60_HEAD="test_60 run $RANDOM"
2953 [ ! -f run-llog.sh ] && skip_env "missing subtest run-llog.sh" && return
2954 log "$TEST60_HEAD - from kernel mode"
2957 run_test 60a "llog sanity tests run from kernel module =========="
2959 test_60b() { # bug 6411
2961 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
2973 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
2975 run_test 60b "limit repeated messages from CERROR/CWARN ========"
2978 echo "create 5000 files"
2979 createmany -o $DIR/f60c- 5000
2980 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
2981 lctl set_param fail_loc=0x80000137
2982 unlinkmany $DIR/f60c- 5000
2983 lctl set_param fail_loc=0
2985 run_test 60c "unlink file when mds full"
2988 SAVEPRINTK=$(lctl get_param -n printk)
2990 # verify "lctl mark" is even working"
2991 MESSAGE="test message ID $RANDOM $$"
2992 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
2993 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
2995 lctl set_param printk=0 || error "set lnet.printk failed"
2996 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
2997 MESSAGE="new test message ID $RANDOM $$"
2998 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
2999 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
3000 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
3002 lctl set_param -n printk="$SAVEPRINTK"
3004 run_test 60d "test printk console message masking"
3008 dd if=/dev/zero of=$f bs=`page_size` count=1
3009 cancel_lru_locks osc
3010 multiop $f OSMWUc || error
3013 run_test 61 "mmap() writes don't make sync hang ================"
3015 # bug 2330 - insufficient obd_match error checking causes LBUG
3019 cancel_lru_locks osc
3020 lctl set_param fail_loc=0x405
3021 cat $f && error "cat succeeded, expect -EIO"
3022 lctl set_param fail_loc=0
3024 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
3025 # match every page all of the time.
3026 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
3028 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
3029 test_63a() { # was test_63
3030 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
3031 lctl set_param -n osc.*.max_dirty_mb 0
3032 for i in `seq 10` ; do
3033 dd if=/dev/zero of=$DIR/f63 bs=8k &
3039 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
3040 rm -f $DIR/f63 || true
3042 run_test 63a "Verify oig_wait interruption does not crash ======="
3044 # bug 2248 - async write errors didn't return to application on sync
3045 # bug 3677 - async write errors left page locked
3048 lctl set_param debug=-1
3050 # ensure we have a grant to do async writes
3051 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
3054 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
3055 lctl set_param fail_loc=0x80000406
3056 multiop $DIR/$tfile Owy && \
3057 error "sync didn't return ENOMEM"
3058 sync; sleep 2; sync # do a real sync this time to flush page
3059 lctl get_param -n llite.*.dump_page_cache | grep locked && \
3060 error "locked page left in cache after async error" || true
3063 run_test 63b "async write errors should be returned to fsync ==="
3067 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
3069 run_test 64a "verify filter grant calculations (in kernel) ====="
3072 [ ! -f oos.sh ] && skip_env "missing subtest oos.sh" && return
3075 run_test 64b "check out-of-space detection on client ==========="
3077 # bug 1414 - set/get directories' stripe info
3081 $LVERIFY $DIR/d65 $DIR/d65/f1 || error "lverify failed"
3083 run_test 65a "directory with no stripe info ===================="
3087 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3089 $LVERIFY $DIR/d65 $DIR/d65/f2 || error "lverify failed"
3091 run_test 65b "directory setstripe $(($STRIPESIZE * 2)) 0 1 ==============="
3094 if [ $OSTCOUNT -gt 1 ]; then
3096 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 4)) -i 1 \
3097 -c $(($OSTCOUNT - 1)) || error "setstripe"
3099 $LVERIFY $DIR/d65 $DIR/d65/f3 || error "lverify failed"
3102 run_test 65c "directory setstripe $(($STRIPESIZE * 4)) 1 $(($OSTCOUNT - 1))"
3106 if [ $STRIPECOUNT -le 0 ]; then
3108 elif [ $STRIPECOUNT -gt 160 ]; then
3109 #LOV_MAX_STRIPE_COUNT is 160
3110 [ $OSTCOUNT -gt 160 ] && sc=160 || sc=$(($OSTCOUNT - 1))
3112 sc=$(($STRIPECOUNT - 1))
3114 $SETSTRIPE $DIR/d65 -s $STRIPESIZE -c $sc || error "setstripe"
3115 touch $DIR/d65/f4 $DIR/d65/f5
3116 $LVERIFY $DIR/d65 $DIR/d65/f4 $DIR/d65/f5 || error "lverify failed"
3118 run_test 65d "directory setstripe $STRIPESIZE -1 stripe_count =============="
3123 $SETSTRIPE $DIR/d65 || error "setstripe"
3124 $GETSTRIPE -v $DIR/d65 | grep "Default" || error "no stripe info failed"
3126 $LVERIFY $DIR/d65 $DIR/d65/f6 || error "lverify failed"
3128 run_test 65e "directory setstripe defaults ======================="
3132 $RUNAS $SETSTRIPE $DIR/d65f && error "setstripe succeeded" || true
3134 run_test 65f "dir setstripe permission (should return error) ==="
3138 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3139 $SETSTRIPE -d $DIR/d65 || error "setstripe"
3140 $GETSTRIPE -v $DIR/d65 | grep "Default" || \
3141 error "delete default stripe failed"
3143 run_test 65g "directory setstripe -d ==========================="
3147 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3148 mkdir -p $DIR/d65/dd1
3149 [ "`$GETSTRIPE -v $DIR/d65 | grep "^count"`" == \
3150 "`$GETSTRIPE -v $DIR/d65/dd1 | grep "^count"`" ] || error "stripe info inherit failed"
3152 run_test 65h "directory stripe info inherit ===================="
3154 test_65i() { # bug6367
3155 $SETSTRIPE $MOUNT -s 65536 -c -1
3157 run_test 65i "set non-default striping on root directory (bug 6367)="
3159 test_65ia() { # bug12836
3160 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
3162 run_test 65ia "getstripe on -1 default directory striping"
3164 test_65ib() { # bug12836
3165 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
3167 run_test 65ib "getstripe -v on -1 default directory striping"
3169 test_65ic() { # bug12836
3170 $LFS find -mtime -1 $MOUNT || error "find $MOUNT failed"
3172 run_test 65ic "new find on -1 default directory striping"
3174 test_65j() { # bug6367
3176 # if we aren't already remounting for each test, do so for this test
3177 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
3178 cleanup || error "failed to unmount"
3181 $SETSTRIPE -d $MOUNT || error "setstripe failed"
3183 run_test 65j "set default striping on root directory (bug 6367)="
3185 test_65k() { # bug11679
3186 [ "$OSTCOUNT" -lt 2 ] && skip_env "too few OSTs" && return
3187 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3189 echo "Check OST status: "
3190 MDS_OSCS=`do_facet $SINGLEMDS lctl dl | awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
3191 for OSC in $MDS_OSCS; do
3192 echo $OSC "is activate"
3193 do_facet $SINGLEMDS lctl --device %$OSC activate
3195 do_facet client mkdir -p $DIR/$tdir
3196 for INACTIVE_OSC in $MDS_OSCS; do
3197 echo $INACTIVE_OSC "is Deactivate:"
3198 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
3199 for STRIPE_OSC in $MDS_OSCS; do
3200 STRIPE_OST=`osc_to_ost $STRIPE_OSC`
3201 STRIPE_INDEX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
3202 grep $STRIPE_OST | awk -F: '{print $1}' | head -n 1`
3204 [ -f $DIR/$tdir/${STRIPE_INDEX} ] && continue
3205 echo "$SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} -i ${STRIPE_INDEX} -c 1"
3206 do_facet client $SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} -i ${STRIPE_INDEX} -c 1
3208 [ $RC -ne 0 ] && error "setstripe should have succeeded"
3210 do_facet client rm -f $DIR/$tdir/*
3211 echo $INACTIVE_OSC "is Activate."
3212 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
3215 run_test 65k "validate manual striping works properly with deactivated OSCs"
3217 test_65l() { # bug 12836
3218 mkdir -p $DIR/$tdir/test_dir
3219 $SETSTRIPE $DIR/$tdir/test_dir -c -1
3220 $LFS find -mtime -1 $DIR/$tdir >/dev/null
3222 run_test 65l "lfs find on -1 stripe dir ========================"
3224 # bug 2543 - update blocks count on client
3227 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
3229 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
3230 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
3232 run_test 66 "update inode blocks count on client ==============="
3238 if [ ! -z "$LLOOP" ]; then
3239 if swapon -s | grep -q $LLOOP; then
3240 swapoff $LLOOP || error "swapoff failed"
3243 $LCTL blockdev_detach $LLOOP || error "detach failed"
3247 if [ ! -z "$LLITELOOPLOAD" ]; then
3255 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
3259 swapon -s | awk '($1 == "'$1'") { print $4 }'
3262 # test case for lloop driver, basic function
3264 [ "$UID" != 0 ] && skip_env "must run as root" && return
3266 trap cleanup_68 EXIT
3268 if ! module_loaded llite_lloop; then
3269 if load_module llite/llite_lloop; then
3272 skip_env "can't find module llite_lloop"
3277 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
3278 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
3279 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
3281 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
3282 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
3286 run_test 68a "lloop driver - basic test ========================"
3288 # excercise swapping to lustre by adding a high priority swapfile entry
3289 # and then consuming memory until it is used.
3290 test_68b() { # was test_68
3291 [ "$UID" != 0 ] && skip_env "must run as root" && return
3292 lctl get_param -n devices | grep -q obdfilter && \
3293 skip "local OST" && return
3295 grep -q llite_lloop /proc/modules
3296 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
3298 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
3299 skip "can't reliably test swap with TCP" && return
3301 MEMTOTAL=`meminfo MemTotal`
3302 NR_BLOCKS=$((MEMTOTAL>>8))
3303 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
3305 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
3306 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
3309 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
3311 trap cleanup_68 EXIT
3313 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
3315 echo "before: `swapon -s | grep $LLOOP`"
3316 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
3317 echo "after: `swapon -s | grep $LLOOP`"
3318 SWAPUSED=`swap_used $LLOOP`
3322 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
3324 run_test 68b "support swapping to Lustre ========================"
3326 # bug5265, obdfilter oa2dentry return -ENOENT
3327 # #define OBD_FAIL_OST_ENOENT 0x217
3329 remote_ost_nodsh && skip "remote OST with nodsh" && return
3332 $SETSTRIPE $f -c 1 -i 0
3334 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
3336 do_facet ost1 lctl set_param fail_loc=0x217
3337 truncate $f 1 # vmtruncate() will ignore truncate() error.
3338 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
3340 do_facet ost1 lctl set_param fail_loc=0
3341 $DIRECTIO write $f 0 2 || error "write error"
3343 cancel_lru_locks osc
3344 $DIRECTIO read $f 0 1 || error "read error"
3346 do_facet ost1 lctl set_param fail_loc=0x217
3347 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
3349 do_facet ost1 lctl set_param fail_loc=0
3352 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
3356 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
3358 run_test 71 "Running dbench on lustre (don't segment fault) ===="
3360 test_72() { # bug 5695 - Test that on 2.6 remove_suid works properly
3361 check_kernel_version 43 || return 0
3362 [ "$RUNAS_ID" = "$UID" ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3364 # Check that testing environment is properly set up. Skip if not
3365 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
3366 skip_env "User $RUNAS_ID does not exist - skipping"
3369 # We had better clear the $DIR to get enough space for dd
3374 $RUNAS dd if=/dev/zero of=$DIR/f72 bs=512 count=1 || error
3375 # See if we are still setuid/sgid
3376 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on write"
3377 # Now test that MDS is updated too
3378 cancel_lru_locks mdc
3379 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on MDS"
3383 run_test 72 "Test that remove suid works properly (bug5695) ===="
3385 # bug 3462 - multiple simultaneous MDC requests
3389 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
3392 lctl set_param fail_loc=0x80000129
3393 multiop $DIR/d73-1/f73-2 Oc &
3395 lctl set_param fail_loc=0
3397 multiop $DIR/d73-2/f73-3 Oc &
3401 wait $pid1 || return 1
3405 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
3406 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
3407 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
3411 run_test 73 "multiple MDC requests (should not deadlock)"
3413 test_74a() { # bug 6149, 6184
3414 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
3416 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
3417 # will spin in a tight reconnection loop
3419 lctl set_param fail_loc=0x8000030e
3420 # get any lock that won't be difficult - lookup works.
3422 lctl set_param fail_loc=0
3426 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
3428 test_74b() { # bug 13310
3429 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
3431 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
3432 # will spin in a tight reconnection loop
3433 lctl set_param fail_loc=0x8000030e
3434 # get a "difficult" lock
3436 lctl set_param fail_loc=0
3440 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
3443 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
3446 test_76() { # bug 1443
3447 DETH=$(grep deathrow /proc/kallsyms /proc/ksyms 2> /dev/null | wc -l)
3448 [ $DETH -eq 0 ] && skip "No _iget." && return 0
3449 BEFORE_INODES=`num_inodes`
3450 echo "before inodes: $BEFORE_INODES"
3452 [ "$SLOW" = "no" ] && COUNT=100
3453 for i in `seq $COUNT`; do
3457 AFTER_INODES=`num_inodes`
3458 echo "after inodes: $AFTER_INODES"
3459 [ $AFTER_INODES -gt $((BEFORE_INODES + 32)) ] && \
3460 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
3463 run_test 76 "destroy duplicate inodes in client inode cache ===="
3468 # Note: in sptlrpc modes which enable its own bulk checksum, the
3469 # original crc32_le bulk checksum will be automatically disabled,
3470 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
3471 # will be checked by sptlrpc code against sptlrpc bulk checksum.
3472 # In this case set_checksums() will not be no-op, because sptlrpc
3473 # bulk checksum will be enabled all through the test.
3475 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
3476 lctl set_param -n osc.*.checksums $1
3480 export ORIG_CSUM_TYPE=""
3481 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
3484 [ "$ORIG_CSUM_TYPE" ] || \
3485 ORIG_CSUM_TYPE=`lctl get_param -n osc/*osc-[^mM]*/checksum_type |
3486 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`
3487 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
3488 log "set checksum type to $1"
3491 F77_TMP=$TMP/f77-temp
3494 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
3495 error "error writing to $F77_TMP"
3498 test_77a() { # bug 10889
3499 $GSS && skip "could not run with gss" && return
3500 [ ! -f $F77_TMP ] && setup_f77
3502 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
3506 run_test 77a "normal checksum read/write operation ============="
3508 test_77b() { # bug 10889
3509 $GSS && skip "could not run with gss" && return
3510 [ ! -f $F77_TMP ] && setup_f77
3511 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3512 lctl set_param fail_loc=0x80000409
3514 dd if=$F77_TMP of=$DIR/f77b bs=1M count=$F77SZ conv=sync || \
3515 error "dd error: $?"
3516 lctl set_param fail_loc=0
3519 run_test 77b "checksum error on client write ===================="
3521 test_77c() { # bug 10889
3522 $GSS && skip "could not run with gss" && return
3523 [ ! -f $DIR/f77b ] && skip "requires 77b - skipping" && return
3525 for algo in $CKSUM_TYPES; do
3526 cancel_lru_locks osc
3527 set_checksum_type $algo
3528 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
3529 lctl set_param fail_loc=0x80000408
3530 cmp $F77_TMP $DIR/f77b || error "file compare failed"
3531 lctl set_param fail_loc=0
3534 set_checksum_type $ORIG_CSUM_TYPE
3537 run_test 77c "checksum error on client read ==================="
3539 test_77d() { # bug 10889
3540 $GSS && skip "could not run with gss" && return
3541 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3542 lctl set_param fail_loc=0x80000409
3544 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
3545 error "direct write: rc=$?"
3546 lctl set_param fail_loc=0
3549 run_test 77d "checksum error on OST direct write ==============="
3551 test_77e() { # bug 10889
3552 $GSS && skip "could not run with gss" && return
3553 [ ! -f $DIR/f77 ] && skip "requires 77d - skipping" && return
3554 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
3555 lctl set_param fail_loc=0x80000408
3557 cancel_lru_locks osc
3558 directio read $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
3559 error "direct read: rc=$?"
3560 lctl set_param fail_loc=0
3563 run_test 77e "checksum error on OST direct read ================"
3565 test_77f() { # bug 10889
3566 $GSS && skip "could not run with gss" && return
3568 for algo in $CKSUM_TYPES; do
3569 cancel_lru_locks osc
3570 set_checksum_type $algo
3571 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3572 lctl set_param fail_loc=0x409
3573 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) && \
3574 error "direct write succeeded"
3575 lctl set_param fail_loc=0
3577 set_checksum_type $ORIG_CSUM_TYPE
3580 run_test 77f "repeat checksum error on write (expect error) ===="
3582 test_77g() { # bug 10889
3583 $GSS && skip "could not run with gss" && return
3584 remote_ost_nodsh && skip "remote OST with nodsh" && return
3586 [ ! -f $F77_TMP ] && setup_f77
3588 $SETSTRIPE $DIR/f77g -c 1 -i 0
3589 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
3590 do_facet ost1 lctl set_param fail_loc=0x8000021a
3592 dd if=$F77_TMP of=$DIR/f77g bs=1M count=$F77SZ || \
3593 error "write error: rc=$?"
3594 do_facet ost1 lctl set_param fail_loc=0
3597 run_test 77g "checksum error on OST write ======================"
3599 test_77h() { # bug 10889
3600 $GSS && skip "could not run with gss" && return
3601 remote_ost_nodsh && skip "remote OST with nodsh" && return
3603 [ ! -f $DIR/f77g ] && skip "requires 77g - skipping" && return
3604 cancel_lru_locks osc
3605 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
3606 do_facet ost1 lctl set_param fail_loc=0x8000021b
3608 cmp $F77_TMP $DIR/f77g || error "file compare failed"
3609 do_facet ost1 lctl set_param fail_loc=0
3612 run_test 77h "checksum error on OST read ======================="
3614 test_77i() { # bug 13805
3615 $GSS && skip "could not run with gss" && return
3616 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
3617 lctl set_param fail_loc=0x40b
3618 remount_client $MOUNT
3619 lctl set_param fail_loc=0
3620 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
3621 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
3622 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
3623 [ "$algo" = "crc32" ] || error "algo set to $algo instead of crc32"
3625 remount_client $MOUNT
3627 run_test 77i "client not supporting OSD_CONNECT_CKSUM =========="
3629 test_77j() { # bug 13805
3630 $GSS && skip "could not run with gss" && return
3631 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
3632 lctl set_param fail_loc=0x40c
3633 remount_client $MOUNT
3634 lctl set_param fail_loc=0
3635 sleep 2 # wait async osc connect to finish
3636 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
3637 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
3638 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
3639 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
3641 remount_client $MOUNT
3643 run_test 77j "client only supporting ADLER32 ===================="
3645 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
3649 test_78() { # bug 10901
3650 remote_ost || { skip_env "local OST" && return; }
3653 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
3654 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
3655 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
3656 echo "MemTotal: $MEMTOTAL"
3657 # reserve 256MB of memory for the kernel and other running processes,
3658 # and then take 1/2 of the remaining memory for the read/write buffers.
3659 if [ $MEMTOTAL -gt 512 ] ;then
3660 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
3662 # for those poor memory-starved high-end clusters...
3663 MEMTOTAL=$((MEMTOTAL / 2))
3665 echo "Mem to use for directio: $MEMTOTAL"
3666 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
3667 [ $F78SIZE -gt 512 ] && F78SIZE=512
3668 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
3669 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
3670 echo "Smallest OST: $SMALLESTOST"
3671 [ $SMALLESTOST -lt 10240 ] && \
3672 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
3674 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ] && \
3675 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
3677 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
3678 echo "File size: $F78SIZE"
3679 $SETSTRIPE $DIR/$tfile -c $OSTCOUNT || error "setstripe failed"
3680 for i in `seq 1 $NSEQ`
3682 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
3683 echo directIO rdwr round $i of $NSEQ
3684 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
3689 run_test 78 "handle large O_DIRECT writes correctly ============"
3691 test_79() { # bug 12743
3692 wait_delete_completed
3694 BKTOTAL=$(calc_osc_kbytes kbytestotal)
3695 BKFREE=$(calc_osc_kbytes kbytesfree)
3696 BKAVAIL=$(calc_osc_kbytes kbytesavail)
3698 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
3699 DFTOTAL=`echo $STRING | cut -d, -f1`
3700 DFUSED=`echo $STRING | cut -d, -f2`
3701 DFAVAIL=`echo $STRING | cut -d, -f3`
3702 DFFREE=$(($DFTOTAL - $DFUSED))
3704 ALLOWANCE=$((64 * $OSTCOUNT))
3706 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
3707 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
3708 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
3710 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
3711 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
3712 error "df free($DFFREE) mismatch OST free($BKFREE)"
3714 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
3715 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
3716 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
3719 run_test 79 "df report consistency check ======================="
3721 test_80() { # bug 10718
3722 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
3724 local BEFORE=`date +%s`
3725 cancel_lru_locks osc
3726 local AFTER=`date +%s`
3727 local DIFF=$((AFTER-BEFORE))
3728 if [ $DIFF -gt 1 ] ; then
3729 error "elapsed for 1M@1T = $DIFF"
3734 run_test 80 "Page eviction is equally fast at high offsets too ===="
3737 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && \
3739 mkdir -p $DIR/d99cvsroot
3740 chown $RUNAS_ID $DIR/d99cvsroot
3741 local oldPWD=$PWD # bug 13584, use $TMP as working dir
3744 $RUNAS cvs -d $DIR/d99cvsroot init || error
3747 run_test 99a "cvs init ========================================="
3750 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
3751 [ ! -d $DIR/d99cvsroot ] && test_99a
3753 # some versions of cvs import exit(1) when asked to import links or
3754 # files they can't read. ignore those files.
3755 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
3756 ! -perm +4 -printf '-I %f\n')
3757 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
3758 d99reposname vtag rtag
3760 run_test 99b "cvs import ======================================="
3763 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
3764 [ ! -d $DIR/d99cvsroot ] && test_99b
3766 mkdir -p $DIR/d99reposname
3767 chown $RUNAS_ID $DIR/d99reposname
3768 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
3770 run_test 99c "cvs checkout ====================================="
3773 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
3774 [ ! -d $DIR/d99cvsroot ] && test_99c
3775 cd $DIR/d99reposname
3777 $RUNAS cvs add -m 'addmsg' foo99
3779 run_test 99d "cvs add =========================================="
3782 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
3783 [ ! -d $DIR/d99cvsroot ] && test_99c
3784 cd $DIR/d99reposname
3787 run_test 99e "cvs update ======================================="
3790 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
3791 [ ! -d $DIR/d99cvsroot ] && test_99d
3792 cd $DIR/d99reposname
3793 $RUNAS cvs commit -m 'nomsg' foo99
3794 rm -fr $DIR/d99cvsroot
3796 run_test 99f "cvs commit ======================================="
3799 [ "$NETTYPE" = tcp ] || \
3800 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
3803 remote_ost_nodsh && skip "remote OST with nodsh" && return
3804 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3806 { skip "useless for local single node setup" && return; }
3808 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
3809 [ "$PROT" != "tcp" ] && continue
3810 RPORT=$(echo $REMOTE | cut -d: -f2)
3811 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
3814 LPORT=`echo $LOCAL | cut -d: -f2`
3815 if [ $LPORT -ge 1024 ]; then
3816 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
3818 error_exit "local: $LPORT > 1024, remote: $RPORT"
3821 [ "$rc" = 0 ] || error_exit "privileged port not found" )
3823 run_test 100 "check local port using privileged port ==========="
3825 function get_named_value()
3834 echo $line | sed "s/^$tag//"
3841 export CACHE_MAX=`lctl get_param -n llite.*.max_cached_mb | head -n 1`
3843 lctl set_param -n llite.*.max_cached_mb $CACHE_MAX
3851 [ "$CPU" = "UML" ] && nreads=1000
3852 local cache_limit=32
3854 lctl set_param -n osc.*-osc*.rpc_stats 0
3855 trap cleanup_101 EXIT
3856 lctl set_param -n llite.*.read_ahead_stats 0
3857 lctl set_param -n llite.*.max_cached_mb $cache_limit
3860 # randomly read 10000 of 64K chunks from file 3x 32MB in size
3862 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
3863 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
3866 for s in `lctl get_param -n llite.*.read_ahead_stats | \
3867 get_named_value 'read but discarded' | cut -d" " -f1`; do
3868 discard=$(($discard + $s))
3872 if [ $(($discard * 10)) -gt $nreads ] ;then
3873 lctl get_param osc.*-osc*.rpc_stats
3874 lctl get_param llite.*.read_ahead_stats
3875 error "too many ($discard) discarded pages"
3877 rm -f $DIR/$tfile || true
3879 run_test 101 "check read-ahead for random reads ================"
3881 export SETUP_TEST101=no
3883 [ "$SETUP_TEST101" = "yes" ] && return
3886 STRIPE_COUNT=$OSTCOUNT
3889 trap cleanup_test101 EXIT
3890 # prepare the read-ahead file
3891 $SETSTRIPE $DIR/$tfile -s $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT
3893 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
3898 [ "$SETUP_TEST101" = "yes" ] || return
3906 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
3911 local STRIPE_SIZE=1048576
3912 local RA_INC=1048576
3913 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
3914 local FILE_LENGTH=$((64*100))
3915 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
3916 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
3917 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
3918 get_named_value 'read but discarded' | \
3919 cut -d" " -f1 | calc_total`
3921 if [ $DISCARD -gt $discard_limit ]; then
3922 lctl get_param llite.*.read_ahead_stats
3923 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
3925 echo "Read-ahead success for size ${READ_SIZE}"
3930 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping stride IO stride-ahead test" && return
3931 local STRIPE_SIZE=1048576
3932 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
3933 local FILE_LENGTH=$((STRIPE_SIZE*100))
3934 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
3935 # prepare the read-ahead file
3937 cancel_lru_locks osc
3938 for BIDX in 2 4 8 16 32 64 128 256
3940 local BSIZE=$((BIDX*4096))
3941 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
3942 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
3943 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
3944 $LCTL set_param -n llite.*.read_ahead_stats 0
3945 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
3946 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
3947 cancel_lru_locks osc
3953 run_test 101b "check stride-io mode read-ahead ================="
3956 lctl get_param -n llite.*.max_read_ahead_mb | head -n 1
3957 lctl set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
3961 local file=$DIR/$tfile
3962 local size=${FILESIZE_101c:-500}
3963 local ra_MB=${READAHEAD_MB:-40}
3965 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
3966 [ $space -gt $((size / 1024)) ] ||
3967 { skip "Need free space ${size}M, have $space" && return; }
3969 echo Creating ${size}M test file $file
3970 dd if=/dev/zero of=$file bs=1M count=$size
3971 echo Cancel LRU locks on lustre client to flush the client cache
3972 cancel_lru_locks osc
3974 echo Disable read-ahead
3975 local old_READAHEAD=$(set_read_ahead 0)
3977 echo Reading the test file $file with read-ahead disabled
3978 time_ra_OFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
3980 echo Cancel LRU locks on lustre client to flush the client cache
3981 cancel_lru_locks osc
3982 echo Enable read-ahead with ${ra_MB}MB
3983 set_read_ahead $ra_MB
3985 echo Reading the test file $file with read-ahead enabled
3986 time_ra_ON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
3988 echo read-ahead disabled time read $time_ra_OFF
3989 echo read-ahead enabled time read $time_ra_ON
3991 set_read_ahead $old_READAHEAD
3994 [ $time_ra_ON -lt $time_ra_OFF ] ||
3995 error "read-ahead enabled time read (${time_ra_ON}s) is more than
3996 read-ahead disabled time read (${time_ra_OFF}s) filesize ${size}M"
3998 run_test 101d "file read with and without read-ahead enabled ================="
4000 export SETUP_TEST102=no
4002 [ "$SETUP_TEST102" = "yes" ] && return
4004 chown $RUNAS_ID $DIR/$tdir
4007 STRIPE_COUNT=$OSTCOUNT
4008 [ $OSTCOUNT -gt 4 ] && STRIPE_COUNT=4
4010 trap cleanup_test102 EXIT
4012 $1 $SETSTRIPE $tdir -s $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT
4016 for count in `seq 1 $STRIPE_COUNT`
4018 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4020 local stripe_size=`expr $STRIPE_SIZE \* $num`
4021 local file=file"$num-$offset-$count"
4022 $1 $SETSTRIPE $file -s $stripe_size -i $offset -c $count
4028 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
4034 [ "$SETUP_TEST102" = "yes" ] || return 0
4040 local testfile=$DIR/xattr_testfile
4045 [ "$UID" != 0 ] && skip_env "must run as root" && return
4046 [ -z "`lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr`" ] && skip_env "must have user_xattr" && return
4048 [ -z "$(which setfattr 2>/dev/null)" ] && skip_env "could not find setfattr" && return
4050 echo "set/get xattr..."
4051 setfattr -n trusted.name1 -v value1 $testfile || error
4052 [ "`getfattr -n trusted.name1 $testfile 2> /dev/null | \
4053 grep "trusted.name1"`" == "trusted.name1=\"value1\"" ] || error
4055 setfattr -n user.author1 -v author1 $testfile || error
4056 [ "`getfattr -n user.author1 $testfile 2> /dev/null | \
4057 grep "user.author1"`" == "user.author1=\"author1\"" ] || error
4060 setfattr -n trusted.name2 -v value2 $testfile || error
4061 setfattr -n trusted.name3 -v value3 $testfile || error
4062 [ `getfattr -d -m "^trusted" $testfile 2> /dev/null | \
4063 grep "trusted.name" | wc -l` -eq 3 ] || error
4066 setfattr -n user.author2 -v author2 $testfile || error
4067 setfattr -n user.author3 -v author3 $testfile || error
4068 [ `getfattr -d -m "^user" $testfile 2> /dev/null | \
4069 grep "user" | wc -l` -eq 3 ] || error
4071 echo "remove xattr..."
4072 setfattr -x trusted.name1 $testfile || error
4073 getfattr -d -m trusted $testfile 2> /dev/null | \
4074 grep "trusted.name1" && error || true
4076 setfattr -x user.author1 $testfile || error
4077 getfattr -d -m user $testfile 2> /dev/null | \
4078 grep "user.author1" && error || true
4080 # b10667: setting lustre special xattr be silently discarded
4081 echo "set lustre special xattr ..."
4082 setfattr -n "trusted.lov" -v "invalid value" $testfile || error
4086 run_test 102a "user xattr test =================================="
4089 # b10930: get/set/list trusted.lov xattr
4090 echo "get/set/list trusted.lov xattr ..."
4091 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
4092 local testfile=$DIR/$tfile
4093 $SETSTRIPE -s 65536 -i 1 -c 2 $testfile || error "setstripe failed"
4094 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
4095 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
4097 local testfile2=${testfile}2
4098 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
4099 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
4102 setfattr -n trusted.lov -v $value $testfile2
4103 local tmp_file=${testfile}3
4104 $GETSTRIPE -v $testfile2 > $tmp_file
4105 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
4106 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
4107 [ "$stripe_size" -eq 65536 ] || error "stripe size $stripe_size != 65536"
4108 [ "$stripe_count" -eq 2 ] || error "stripe count $stripe_count != 2"
4111 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
4114 # b10930: get/set/list lustre.lov xattr
4115 echo "get/set/list lustre.lov xattr ..."
4116 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
4118 chown $RUNAS_ID $DIR/$tdir
4119 local testfile=$DIR/$tdir/$tfile
4120 $RUNAS $SETSTRIPE -s 65536 -i 1 -c 2 $testfile||error "setstripe failed"
4121 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
4122 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
4124 local testfile2=${testfile}2
4125 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
4126 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
4128 $RUNAS $MCREATE $testfile2
4129 $RUNAS setfattr -n lustre.lov -v $value $testfile2
4130 local tmp_file=${testfile}3
4131 $RUNAS $GETSTRIPE -v $testfile2 > $tmp_file
4132 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
4133 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
4134 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
4135 [ $stripe_count -eq 2 ] || error "stripe count $stripe_count != 2"
4137 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
4139 compare_stripe_info1() {
4140 local stripe_index_all_zero=1
4144 for count in `seq 1 $STRIPE_COUNT`
4146 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4148 local size=`expr $STRIPE_SIZE \* $num`
4149 local file=file"$num-$offset-$count"
4150 get_stripe_info client $PWD/$file "$1"
4151 if [ $stripe_size -ne $size ]; then
4152 error "$file: different stripe size $stripe_size, expected $size" && return
4154 if [ $stripe_count -ne $count ]; then
4155 error "$file: different stripe count $stripe_count, expected $count" && return
4157 if [ $stripe_index -ne 0 ]; then
4158 stripe_index_all_zero=0
4163 [ $stripe_index_all_zero -eq 1 ] && error "all files are being extracted starting from OST index 0"
4167 compare_stripe_info2() {
4170 for count in `seq 1 $STRIPE_COUNT`
4172 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4174 local size=`expr $STRIPE_SIZE \* $num`
4175 local file=file"$num-$offset-$count"
4176 get_stripe_info client $PWD/$file
4177 if [ $stripe_size -ne $size ]; then
4178 error "$file: different stripe size $stripe_size, expected $size" && return
4180 if [ $stripe_count -ne $count ]; then
4181 error "$file: different stripe count $stripe_count, expected $count" && return
4183 if [ $stripe_index -ne $offset ]; then
4184 error "$file: different stripe offset $stripe_index, expected $offset" && return
4192 [ -n "$(which tar 2>/dev/null)" ] && strings $(which tar) | grep -q lustre && echo tar
4196 # b10930: tar test for trusted.lov xattr
4197 TAR=$(find_lustre_tar)
4198 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
4199 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
4202 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
4204 compare_stripe_info1
4206 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
4209 # b10930: tar test for trusted.lov xattr
4210 TAR=$(find_lustre_tar)
4211 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
4212 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
4216 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
4218 compare_stripe_info1
4220 run_test 102f "tar copy files, not keep osts ==========="
4222 test_102h() { # bug 15777
4223 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
4224 skip "must have user_xattr" && return
4225 [ -z "$(which setfattr 2>/dev/null)" ] &&
4226 skip_env "could not find setfattr" && return
4231 VALUE=datadatadatadatadatadatadatadata
4232 while [ $(echo $VALUE | wc -c) -lt $XSIZE ]; do
4233 VALUE="$VALUE$VALUE"
4235 log "save $XBIG on $DIR/$tfile"
4236 setfattr -n $XBIG -v "$VALUE" $DIR/$tfile ||
4237 error "saving $XBIG on $DIR/$tfile failed"
4238 ORIG=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4239 OSIZE=$(echo $ORIG | wc -c)
4240 [ $OSIZE -lt $XSIZE ] && error "set $XBIG too small ($OSIZE < $XSIZE)"
4243 log "save $XSML on $DIR/$tfile"
4244 setfattr -n $XSML -v val $DIR/$tfile ||
4245 error "saving $XSML on $DIR/$tfile failed"
4246 NEW=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4247 if [ "$NEW" != "$ORIG" ]; then
4250 error "$XBIG different after saving $XSML"
4253 log "grow $XSML on $DIR/$tfile"
4254 setfattr -n $XSML -v "$VALUE" $DIR/$tfile ||
4255 error "growing $XSML on $DIR/$tfile failed"
4256 NEW=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4257 if [ "$NEW" != "$ORIG" ]; then
4260 error "$XBIG different after growing $XSML"
4262 log "$XBIG still valid after growing $XSML"
4265 run_test 102h "grow xattr from inside inode to external block"
4267 test_102i() { # bug 17038
4269 ln -s $DIR/$tfile $DIR/${tfile}link
4270 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
4271 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"
4272 rm -f $DIR/$tfile $DIR/${tfile}link
4274 run_test 102i "lgetxattr test on symbolic link ============"
4277 TAR=$(find_lustre_tar)
4278 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
4279 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
4280 setup_test102 "$RUNAS"
4282 chown $RUNAS_ID $DIR/d102j
4283 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
4285 compare_stripe_info1 "$RUNAS"
4287 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
4293 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
4298 [ "$UID" != 0 ] && skip_env "must run as root" && return
4299 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
4300 [ -z "$(which setfacl 2>/dev/null)" ] && skip_env "could not find setfacl" && return
4301 $GSS && skip "could not run under gss" && return
4303 declare -a identity_old
4305 for num in `seq $MDSCOUNT`; do
4306 switch_identity $num true || identity_old[$num]=$?
4313 echo "performing cp ..."
4314 run_acl_subtest cp || error
4315 echo "performing getfacl-noacl..."
4316 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
4317 echo "performing misc..."
4318 run_acl_subtest misc || error "misc test failed"
4319 echo "performing permissions..."
4320 run_acl_subtest permissions || error "permissions failed"
4321 echo "performing setfacl..."
4322 run_acl_subtest setfacl || error "setfacl test failed"
4324 # inheritance test got from HP
4325 echo "performing inheritance..."
4326 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
4327 chmod +x make-tree || error "chmod +x failed"
4328 run_acl_subtest inheritance || error "inheritance test failed"
4334 for num in `seq $MDSCOUNT`; do
4335 if [ "${identity_old[$num]}" = 1 ]; then
4336 switch_identity $num false || identity_old[$num]=$?
4340 run_test 103 "acl test ========================================="
4344 lfs df || error "lfs df failed"
4345 lfs df -ih || error "lfs df -ih failed"
4346 lfs df -h $DIR || error "lfs df -h $DIR failed"
4347 lfs df -i $DIR || error "lfs df -i $DIR failed"
4348 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
4349 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
4351 OSC=`lctl get_param -n devices | awk '/-osc-/ {print $4}' | head -n 1`
4352 lctl --device %$OSC deactivate
4353 lfs df || error "lfs df with deactivated OSC failed"
4354 lctl --device %$OSC recover
4355 lfs df || error "lfs df with reactivated OSC failed"
4358 run_test 104 "lfs df [-ih] [path] test ========================="
4361 # doesn't work on 2.4 kernels
4363 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4365 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
4367 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
4371 run_test 105a "flock when mounted without -o flock test ========"
4375 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4377 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
4379 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
4383 run_test 105b "fcntl when mounted without -o flock test ========"
4387 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4389 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
4391 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
4395 run_test 105c "lockf when mounted without -o flock test ========"
4397 test_105d() { # bug 15924
4399 [ -z "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ] && \
4400 skip "mount w/o flock enabled" && return
4401 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
4402 $LCTL set_param fail_loc=0x80000315
4403 flocks_test 2 $DIR/$tdir
4405 run_test 105d "flock race (should not freeze) ========"
4407 test_106() { #bug 10921
4409 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
4410 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
4412 run_test 106 "attempt exec of dir followed by chown of that dir"
4421 local save_pattern=$(sysctl -n kernel.core_pattern)
4422 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
4423 sysctl -w kernel.core_pattern=$file
4424 sysctl -w kernel.core_uses_pid=0
4432 kill -s 11 $SLEEPPID
4434 if [ -e $file ]; then
4435 size=`stat -c%s $file`
4436 [ $size -eq 0 ] && error "Fail to create core file $file"
4438 error "Fail to create core file $file"
4441 sysctl -w kernel.core_pattern=$save_pattern
4442 sysctl -w kernel.core_uses_pid=$save_uses_pid
4445 run_test 107 "Coredump on SIG"
4449 mkdir $DIR/d110/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa || error "mkdir with 255 char fail"
4450 mkdir $DIR/d110/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb && error "mkdir with 256 char should fail, but not"
4451 touch $DIR/d110/xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx || error "create with 255 char fail"
4452 touch $DIR/d110/yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy && error ""create with 256 char should fail, but not
4457 run_test 110 "filename length checking"
4460 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
4462 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
4464 echo "Starting with $OSTIO_pre threads"
4467 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
4468 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
4469 echo "$NUMTEST creates/unlinks"
4471 createmany -o $DIR/$tdir/$tfile $NUMTEST
4472 unlinkmany $DIR/$tdir/$tfile $NUMTEST
4474 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
4477 # don't return an error
4478 [ $OSTIO_post -eq $OSTIO_pre ] && echo \
4479 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&\
4480 echo "This may be fine, depending on what ran before this test" &&\
4481 echo "and how fast this system is." && return
4483 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
4485 run_test 115 "verify dynamic thread creation===================="
4488 wait_delete_completed
4489 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
4490 echo OST kbytes available: ${AVAIL[@]}
4491 MAXI=0; MAXV=${AVAIL[0]}
4492 MINI=0; MINV=${AVAIL[0]}
4493 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
4494 #echo OST $i: ${AVAIL[i]}kb
4495 if [ ${AVAIL[i]} -gt $MAXV ]; then
4496 MAXV=${AVAIL[i]}; MAXI=$i
4498 if [ ${AVAIL[i]} -lt $MINV ]; then
4499 MINV=${AVAIL[i]}; MINI=$i
4502 echo Min free space: OST $MINI: $MINV
4503 echo Max free space: OST $MAXI: $MAXV
4507 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
4509 echo -n "Free space priority "
4510 lctl get_param -n lov.*-clilov-*.qos_prio_free
4513 [ $MINV -gt 960000 ] && skip "too much free space in OST$MINI, skip" &&\
4516 # generate uneven OSTs
4517 mkdir -p $DIR/$tdir/OST${MINI}
4520 echo "Filling 25% remaining space in OST${MINI} with ${FILL}Kb"
4521 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI}||error "setstripe failed"
4523 while [ $FILL -gt 0 ]; do
4525 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i bs=2M count=1 2>/dev/null
4526 FILL=$(($FILL - 2048))
4534 DIFF=$(($MAXV - $MINV))
4535 DIFF2=$(($DIFF * 100 / $MINV))
4536 echo -n "diff=${DIFF}=${DIFF2}% must be > 20% for QOS mode..."
4537 if [ $DIFF2 -gt 20 ]; then
4540 echo "failed - QOS mode won't be used"
4541 error_ignore "QOS imbalance criteria not met"
4545 MINI1=$MINI; MINV1=$MINV
4546 MAXI1=$MAXI; MAXV1=$MAXV
4548 # now fill using QOS
4549 echo writing a bunch of files to QOS-assigned OSTs
4550 $SETSTRIPE $DIR/$tdir -c 1
4552 while [ $FILL -gt 0 ]; do
4554 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1024 count=200 2>/dev/null
4555 FILL=$(($FILL - 200))
4558 echo "wrote $i 200k files"
4562 echo "Note: free space may not be updated, so measurements might be off"
4564 DIFF2=$(($MAXV - $MINV))
4565 echo "free space delta: orig $DIFF final $DIFF2"
4566 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
4567 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
4568 echo "Wrote $DIFF to smaller OST $MINI1"
4569 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
4570 echo "Wrote $DIFF2 to larger OST $MAXI1"
4571 [ $DIFF -gt 0 ] && echo "Wrote $(($DIFF2 * 100 / $DIFF - 100))% more data to larger OST $MAXI1"
4573 # Figure out which files were written where
4574 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
4575 awk '/'$MINI1': / {print $2; exit}')
4577 MINC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
4578 echo "$MINC files created on smaller OST $MINI1"
4579 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
4580 awk '/'$MAXI1': / {print $2; exit}')
4582 MAXC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
4583 echo "$MAXC files created on larger OST $MAXI1"
4584 [ $MINC -gt 0 ] && echo "Wrote $(($MAXC * 100 / $MINC - 100))% more files to larger OST $MAXI1"
4585 [ $MAXC -gt $MINC ] || error_ignore "stripe QOS didn't balance free space"
4587 rm -rf $DIR/$tdir/OST${MINI}
4589 run_test 116 "stripe QOS: free space balance ==================="
4591 test_117() # bug 10891
4593 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
4594 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
4595 lctl set_param fail_loc=0x21e
4596 > $DIR/$tfile || error "truncate failed"
4597 lctl set_param fail_loc=0
4598 echo "Truncate succeeded."
4601 run_test 117 "verify fsfilt_extend =========="
4603 export OLD_RESENDCOUNT=""
4604 set_resend_count () {
4605 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
4606 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
4607 lctl set_param -n $PROC_RESENDCOUNT $1
4608 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
4611 [ "$SLOW" = "no" ] && set_resend_count 4 # for reduce test_118* time (bug 14842)
4613 # Reset async IO behavior after error case
4615 FILE=$DIR/reset_async
4617 # Ensure all OSCs are cleared
4618 $LSTRIPE -c -1 $FILE
4619 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
4624 test_118a() #bug 11710
4628 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4629 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4630 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
4632 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4633 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4638 run_test 118a "verify O_SYNC works =========="
4642 remote_ost_nodsh && skip "remote OST with nodsh" && return
4646 #define OBD_FAIL_OST_ENOENT 0x217
4647 set_nodes_failloc "$(osts_nodes)" 0x217
4648 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4650 set_nodes_failloc "$(osts_nodes)" 0
4651 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4652 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4655 if [[ $RC -eq 0 ]]; then
4656 error "Must return error due to dropped pages, rc=$RC"
4660 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4661 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4665 echo "Dirty pages not leaked on ENOENT"
4667 # Due to the above error the OSC will issue all RPCs syncronously
4668 # until a subsequent RPC completes successfully without error.
4669 multiop $DIR/$tfile Ow4096yc
4674 run_test 118b "Reclaim dirty pages on fatal error =========="
4678 remote_ost_nodsh && skip "remote OST with nodsh" && return
4682 #define OBD_FAIL_OST_EROFS 0x216
4683 set_nodes_failloc "$(osts_nodes)" 0x216
4685 # multiop should block due to fsync until pages are written
4686 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
4690 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
4691 error "Multiop failed to block on fsync, pid=$MULTIPID"
4694 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4696 if [[ $WRITEBACK -eq 0 ]]; then
4697 error "No page in writeback, writeback=$WRITEBACK"
4700 set_nodes_failloc "$(osts_nodes)" 0
4703 if [[ $RC -ne 0 ]]; then
4704 error "Multiop fsync failed, rc=$RC"
4707 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4708 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4710 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4711 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4715 echo "Dirty pages flushed via fsync on EROFS"
4718 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
4722 remote_ost_nodsh && skip "remote OST with nodsh" && return
4726 #define OBD_FAIL_OST_BRW_PAUSE_BULK
4727 set_nodes_failloc "$(osts_nodes)" 0x214
4728 # multiop should block due to fsync until pages are written
4729 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
4733 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
4734 error "Multiop failed to block on fsync, pid=$MULTIPID"
4737 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4739 if [[ $WRITEBACK -eq 0 ]]; then
4740 error "No page in writeback, writeback=$WRITEBACK"
4743 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
4744 set_nodes_failloc "$(osts_nodes)" 0
4746 DIRTY=$(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 gaurenteed flushed via fsync"
4757 run_test 118d "Fsync validation inject a delay of the bulk =========="
4762 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
4763 lctl set_param fail_loc=0x8000040a
4765 # Should simulate EINVAL error which is fatal
4766 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4768 if [[ $RC -eq 0 ]]; then
4769 error "Must return error due to dropped pages, rc=$RC"
4772 lctl set_param fail_loc=0x0
4774 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4775 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4776 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4778 if [[ $LOCKED -ne 0 ]]; then
4779 error "Locked pages remain in cache, locked=$LOCKED"
4782 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4783 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4787 echo "No pages locked after fsync"
4792 run_test 118f "Simulate unrecoverable OSC side error =========="
4797 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
4798 lctl set_param fail_loc=0x406
4800 # simulate local -ENOMEM
4801 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4804 lctl set_param fail_loc=0
4805 if [[ $RC -eq 0 ]]; then
4806 error "Must return error due to dropped pages, rc=$RC"
4809 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4810 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4811 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4813 if [[ $LOCKED -ne 0 ]]; then
4814 error "Locked pages remain in cache, locked=$LOCKED"
4817 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4818 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4822 echo "No pages locked after fsync"
4827 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
4830 remote_ost_nodsh && skip "remote OST with nodsh" && return
4834 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
4835 set_nodes_failloc "$(osts_nodes)" 0x20e
4836 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
4837 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4840 set_nodes_failloc "$(osts_nodes)" 0
4841 if [[ $RC -eq 0 ]]; then
4842 error "Must return error due to dropped pages, rc=$RC"
4845 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4846 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4847 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4849 if [[ $LOCKED -ne 0 ]]; then
4850 error "Locked pages remain in cache, locked=$LOCKED"
4853 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4854 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4858 echo "No pages locked after fsync"
4862 run_test 118h "Verify timeout in handling recoverables errors =========="
4865 remote_ost_nodsh && skip "remote OST with nodsh" && return
4869 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
4870 set_nodes_failloc "$(osts_nodes)" 0x20e
4872 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
4873 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
4876 set_nodes_failloc "$(osts_nodes)" 0
4880 if [[ $RC -ne 0 ]]; then
4881 error "got error, but should be not, rc=$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 | grep -c writeback)
4887 if [[ $LOCKED -ne 0 ]]; then
4888 error "Locked pages remain in cache, locked=$LOCKED"
4891 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4892 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4896 echo "No pages locked after fsync"
4900 run_test 118i "Fix error before timeout in recoverable error =========="
4903 remote_ost_nodsh && skip "remote OST with nodsh" && return
4907 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
4908 set_nodes_failloc "$(osts_nodes)" 0x220
4910 # return -EIO from OST
4911 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4913 set_nodes_failloc "$(osts_nodes)" 0x0
4914 if [[ $RC -eq 0 ]]; then
4915 error "Must return error due to dropped pages, rc=$RC"
4918 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4919 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4920 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
4921 if [[ $LOCKED -ne 0 ]]; then
4922 error "Locked pages remain in cache, locked=$LOCKED"
4925 # in recoverable error on OST we want resend and stay until it finished
4926 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4927 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4931 echo "No pages locked after fsync"
4935 run_test 118j "Simulate unrecoverable OST side error =========="
4939 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
4941 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
4942 set_nodes_failloc "$(osts_nodes)" 0x20e
4945 for ((i=0;i<10;i++)); do
4946 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
4947 error "dd to $DIR/$tdir/$tfile-$i failed" )&
4954 set_nodes_failloc "$(osts_nodes)" 0
4956 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
4958 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
4960 test_119a() # bug 11737
4962 BSIZE=$((512 * 1024))
4963 directio write $DIR/$tfile 0 1 $BSIZE
4964 # We ask to read two blocks, which is more than a file size.
4965 # directio will indicate an error when requested and actual
4966 # sizes aren't equeal (a normal situation in this case) and
4967 # print actual read amount.
4968 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
4969 if [ "$NOB" != "$BSIZE" ]; then
4970 error "read $NOB bytes instead of $BSIZE"
4974 run_test 119a "Short directIO read must return actual read amount"
4976 test_119b() # bug 11737
4978 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
4980 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
4981 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
4983 multiop $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
4984 error "direct read failed"
4987 run_test 119b "Sparse directIO read must return actual read amount"
4989 test_119c() # bug 13099
4992 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
4993 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
4996 run_test 119c "Testing for direct read hitting hole"
4998 test_119d() # bug 15950
5000 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
5001 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
5003 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
5004 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
5005 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
5006 lctl set_param fail_loc=0x40d
5007 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
5010 cat $DIR/$tfile > /dev/null &
5011 lctl set_param fail_loc=0
5014 log "the DIO writes have completed, now wait for the reads (should not block very long)"
5016 [ -n "`ps h -p $pid_reads -o comm`" ] && \
5017 error "the read rpcs have not completed in 2s"
5019 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
5021 run_test 119d "The DIO path should try to send a new rpc once one is completed"
5025 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5026 skip "no early lock cancel on server" && return 0
5027 lru_resize_disable mdc
5028 lru_resize_disable osc
5029 cancel_lru_locks mdc
5030 stat $DIR/$tdir > /dev/null
5031 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5032 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5034 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5035 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5036 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5037 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5038 lru_resize_enable mdc
5039 lru_resize_enable osc
5041 run_test 120a "Early Lock Cancel: mkdir test"
5045 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5046 skip "no early lock cancel on server" && return 0
5047 lru_resize_disable mdc
5048 lru_resize_disable osc
5049 cancel_lru_locks mdc
5050 stat $DIR/$tdir > /dev/null
5051 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5052 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5054 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5055 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5056 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5057 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5058 lru_resize_enable mdc
5059 lru_resize_enable osc
5061 run_test 120b "Early Lock Cancel: create test"
5065 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5066 skip "no early lock cancel on server" && return 0
5067 lru_resize_disable mdc
5068 lru_resize_disable osc
5069 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
5070 touch $DIR/$tdir/d1/f1
5071 cancel_lru_locks mdc
5072 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
5073 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5074 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5075 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
5076 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5077 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5078 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5079 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5080 lru_resize_enable mdc
5081 lru_resize_enable osc
5083 run_test 120c "Early Lock Cancel: link test"
5087 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5088 skip "no early lock cancel on server" && return 0
5089 lru_resize_disable mdc
5090 lru_resize_disable osc
5092 cancel_lru_locks mdc
5093 stat $DIR/$tdir > /dev/null
5094 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5095 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5096 chmod a+x $DIR/$tdir
5097 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5098 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5099 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5100 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5101 lru_resize_enable mdc
5102 lru_resize_enable osc
5104 run_test 120d "Early Lock Cancel: setattr test"
5108 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5109 skip "no early lock cancel on server" && return 0
5110 lru_resize_disable mdc
5111 lru_resize_disable osc
5112 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
5113 cancel_lru_locks mdc
5114 cancel_lru_locks osc
5115 dd if=$DIR/$tdir/f1 of=/dev/null
5116 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
5117 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5118 awk '/ldlm_cancel/ {print $2}'`
5119 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5120 awk '/ldlm_bl_callback/ {print $2}'`
5121 unlink $DIR/$tdir/f1
5122 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5123 awk '/ldlm_cancel/ {print $2}'`
5124 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5125 awk '/ldlm_bl_callback/ {print $2}'`
5126 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5127 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5128 lru_resize_enable mdc
5129 lru_resize_enable osc
5131 run_test 120e "Early Lock Cancel: unlink test"
5134 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5135 skip "no early lock cancel on server" && return 0
5137 lru_resize_disable mdc
5138 lru_resize_disable osc
5139 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
5140 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
5141 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
5142 cancel_lru_locks mdc
5143 cancel_lru_locks osc
5144 dd if=$DIR/$tdir/d1/f1 of=/dev/null
5145 dd if=$DIR/$tdir/d2/f2 of=/dev/null
5146 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
5147 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5148 awk '/ldlm_cancel/ {print $2}'`
5149 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5150 awk '/ldlm_bl_callback/ {print $2}'`
5151 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
5152 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5153 awk '/ldlm_cancel/ {print $2}'`
5154 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5155 awk '/ldlm_bl_callback/ {print $2}'`
5156 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5157 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5158 lru_resize_enable mdc
5159 lru_resize_enable osc
5161 run_test 120f "Early Lock Cancel: rename test"
5164 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5165 skip "no early lock cancel on server" && return 0
5166 lru_resize_disable mdc
5167 lru_resize_disable osc
5169 echo create $count files
5171 cancel_lru_locks mdc
5172 cancel_lru_locks osc
5175 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5176 awk '/ldlm_cancel/ {print $2}'`
5177 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5178 awk '/ldlm_bl_callback/ {print $2}'`
5179 createmany -o $DIR/$tdir/f $count
5181 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5182 awk '/ldlm_cancel/ {print $2}'`
5183 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5184 awk '/ldlm_bl_callback/ {print $2}'`
5186 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
5187 echo rm $count files
5190 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5191 awk '/ldlm_cancel/ {print $2}'`
5192 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5193 awk '/ldlm_bl_callback/ {print $2}'`
5195 echo total: $count removes in $((t2-t1))
5196 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
5198 # wait for commitment of removal
5199 lru_resize_enable mdc
5200 lru_resize_enable osc
5202 run_test 120g "Early Lock Cancel: performance test"
5204 test_121() { #bug #10589
5206 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
5207 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
5208 lctl set_param fail_loc=0x310
5209 cancel_lru_locks osc > /dev/null
5210 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
5211 lctl set_param fail_loc=0
5212 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
5214 run_test 121 "read cancel race ========="
5216 test_123a() { # was test 123, statahead(bug 11401)
5218 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
5219 log "testing on UP system. Performance may be not as good as expected."
5225 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
5226 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
5228 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
5229 createmany -o $DIR/$tdir/$tfile $j $((i - j))
5231 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
5232 lctl set_param -n llite.*.statahead_max 0
5233 lctl get_param llite.*.statahead_max
5234 cancel_lru_locks mdc
5235 cancel_lru_locks osc
5237 time ls -l $DIR/$tdir | wc -l
5239 delta=$((etime - stime))
5240 log "ls $i files without statahead: $delta sec"
5241 lctl set_param llite.*.statahead_max=$max
5243 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
5244 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
5245 cancel_lru_locks mdc
5246 cancel_lru_locks osc
5248 time ls -l $DIR/$tdir | wc -l
5250 delta_sa=$((etime - stime))
5251 log "ls $i files with statahead: $delta_sa sec"
5252 lctl get_param -n llite.*.statahead_stats
5253 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
5255 [ $swrong -lt $ewrong ] && log "statahead was stopped, maybe too many locks held!"
5256 [ $delta -eq 0 -o $delta_sa -eq 0 ] && continue
5258 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
5259 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
5260 lctl set_param -n llite.*.statahead_max 0
5261 lctl get_param llite.*.statahead_max
5262 cancel_lru_locks mdc
5263 cancel_lru_locks osc
5265 time ls -l $DIR/$tdir | wc -l
5267 delta=$((etime - stime))
5268 log "ls $i files again without statahead: $delta sec"
5269 lctl set_param llite.*.statahead_max=$max
5270 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
5271 if [ $SLOWOK -eq 0 ]; then
5272 error "ls $i files is slower with statahead!"
5274 log "ls $i files is slower with statahead!"
5280 [ $delta -gt 20 ] && break
5281 [ $delta -gt 8 ] && MULT=$((50 / delta))
5282 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
5290 delta=$((etime - stime))
5291 log "rm -r $DIR/$tdir/: $delta seconds"
5293 lctl get_param -n llite.*.statahead_stats
5295 run_test 123a "verify statahead work"
5297 test_123b () { # statahead(bug 15027)
5299 createmany -o $DIR/$tdir/$tfile-%d 1000
5301 cancel_lru_locks mdc
5302 cancel_lru_locks osc
5304 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
5305 lctl set_param fail_loc=0x80000803
5306 ls -lR $DIR/$tdir > /dev/null
5308 lctl set_param fail_loc=0x0
5309 lctl get_param -n llite.*.statahead_stats
5314 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
5317 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
5318 skip "no lru resize on server" && return 0
5320 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
5322 log "create $NR files at $DIR/$tdir"
5323 createmany -o $DIR/$tdir/f $NR ||
5324 error "failed to create $NR files in $DIR/$tdir"
5326 cancel_lru_locks mdc
5327 ls -l $DIR/$tdir > /dev/null
5331 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
5332 local PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5333 LRU_SIZE=$(lctl get_param -n $PARAM)
5334 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
5335 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
5336 log "NS=$(basename $NSDIR)"
5341 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
5342 skip "Not enough cached locks created!"
5349 # We know that lru resize allows one client to hold $LIMIT locks
5350 # for 10h. After that locks begin to be killed by client.
5352 local LIMIT=`lctl get_param -n $NSDIR.pool.limit`
5354 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
5355 # killing locks. Some time was spent for creating locks. This means
5356 # that up to the moment of sleep finish we must have killed some of
5357 # them (10-100 locks). This depends on how fast ther were created.
5358 # Many of them were touched in almost the same moment and thus will
5359 # be killed in groups.
5360 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
5362 # Use $LRU_SIZE_B here to take into account real number of locks
5363 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
5364 local LRU_SIZE_B=$LRU_SIZE
5366 local OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
5367 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
5369 # Let's make sure that we really have some margin. Client checks
5370 # cached locks every 10 sec.
5372 log "Sleep ${SLEEP} sec"
5374 while ((SEC<$SLEEP)); do
5378 LRU_SIZE=`lctl get_param -n $NSDIR/lru_size`
5382 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
5383 local LRU_SIZE_A=`lctl get_param -n $NSDIR/lru_size`
5385 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
5386 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
5387 unlinkmany $DIR/$tdir/f $NR
5391 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
5392 log "unlink $NR files at $DIR/$tdir"
5393 unlinkmany $DIR/$tdir/f $NR
5395 run_test 124a "lru resize ======================================="
5397 get_max_pool_limit()
5399 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
5402 if test $l -gt $max; then
5410 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
5411 skip "no lru resize on server" && return 0
5413 LIMIT=`get_max_pool_limit`
5415 NR=$(($(default_lru_size)*20))
5416 if [ $NR -gt $LIMIT ]; then
5417 log "Limit lock number by $LIMIT locks"
5420 lru_resize_disable mdc
5421 mkdir -p $DIR/$tdir/disable_lru_resize ||
5422 error "failed to create $DIR/$tdir/disable_lru_resize"
5424 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
5425 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
5426 cancel_lru_locks mdc
5429 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
5432 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
5435 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
5439 nolruresize_delta=$((etime-stime))
5440 log "ls -la time: $nolruresize_delta seconds"
5441 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
5442 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
5444 lru_resize_enable mdc
5445 mkdir -p $DIR/$tdir/enable_lru_resize ||
5446 error "failed to create $DIR/$tdir/enable_lru_resize"
5448 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
5449 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
5450 cancel_lru_locks mdc
5453 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
5456 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
5459 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
5463 lruresize_delta=$((etime-stime))
5464 log "ls -la time: $lruresize_delta seconds"
5465 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
5467 if [ $lruresize_delta -gt $nolruresize_delta ]; then
5468 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
5469 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
5470 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
5472 log "lru resize performs the same with no lru resize"
5474 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
5476 run_test 124b "lru resize (performance test) ======================="
5478 test_125() { # 13358
5479 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
5480 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
5481 mkdir -p $DIR/d125 || error "mkdir failed"
5482 $SETSTRIPE $DIR/d125 -s 65536 -c -1 || error "setstripe failed"
5483 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
5484 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
5486 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
5488 test_126() { # bug 12829/13455
5489 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
5490 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
5491 $GSS && skip "must run as gss disabled" && return
5493 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
5494 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
5496 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
5498 run_test 126 "check that the fsgid provided by the client is taken into account"
5500 test_127() { # bug 15521
5501 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
5502 $LCTL set_param osc.*.stats=0
5503 FSIZE=$((2048 * 1024))
5504 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
5505 cancel_lru_locks osc
5506 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
5508 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
5509 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
5510 echo "got $COUNT $NAME"
5511 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
5512 eval $NAME=$COUNT || error "Wrong proc format"
5515 read_bytes|write_bytes)
5516 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
5517 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
5518 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
5519 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
5520 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
5521 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
5522 error "sumsquare is too small: $SUMSQ"
5523 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
5524 error "sumsquare is too big: $SUMSQ"
5528 done < $DIR/${tfile}.tmp
5530 #check that we actually got some stats
5531 [ "$read_bytes" ] || error "Missing read_bytes stats"
5532 [ "$write_bytes" ] || error "Missing write_bytes stats"
5533 [ "$read_bytes" != 0 ] || error "no read done"
5534 [ "$write_bytes" != 0 ] || error "no write done"
5536 run_test 127 "verify the client stats are sane"
5538 test_128() { # bug 15212
5540 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
5545 result=$(grep error $TMP/$tfile.log)
5547 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
5549 run_test 128 "interactive lfs for 2 consecutive find's"
5555 local LDPROC=/proc/fs/ldiskfs
5557 for node in $(mdts_nodes); do
5558 devs=$(do_node $node "lctl get_param -n devices" | awk '($3 ~ "mdt" && $4 ~ "MDT") { print $4 }')
5559 for dev in $devs; do
5560 mntdev=$(do_node $node "lctl get_param -n osd.$dev.mntdev")
5561 do_node $node "echo $1 >$LDPROC/\\\$(basename $mntdev)/max_dir_size"
5566 [ "$FSTYPE" != "ldiskfs" ] && skip "not needed for FSTYPE=$FSTYPE" && return 0
5567 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5578 while [ ! $I -gt $((MAX * MDSCOUNT)) ]; do
5579 multiop $DIR/$tdir/$J Oc
5581 if [ $rc -eq $EFBIG ]; then
5583 echo "return code $rc received as expected"
5585 elif [ $rc -ne 0 ]; then
5587 error_exit "return code $rc received instead of expected $EFBIG"
5590 I=$(stat -c%s "$DIR/$tdir")
5593 error "exceeded dir size limit $MAX x $MDSCOUNT $((MAX * MDSCOUNT)) : $I bytes"
5594 do_facet $SINGLEMDS "echo 0 >$LDPROC"
5596 run_test 129 "test directory size limit ========================"
5605 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5606 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5608 trap cleanup_130 EXIT RETURN
5610 local fm_file=$DIR/$tfile
5611 lfs setstripe -s 65536 -c 1 $fm_file || error "setstripe failed on $fm_file"
5612 dd if=/dev/zero of=$fm_file bs=65536 count=1 || error "dd failed for $fm_file"
5614 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5615 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5617 lun=`$GETSTRIPE $fm_file | grep -A 10 obdidx | awk '{print $1}' | grep -v "obdidx"`
5619 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
5622 for line in $filefrag_op
5624 frag_lun=`echo $line | cut -d: -f5`
5625 ext_len=`echo $line | cut -d: -f4`
5626 if (( $frag_lun != $lun )); then
5628 error "FIEMAP on 1-stripe file($fm_file) failed"
5631 (( tot_len += ext_len ))
5634 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
5636 error "FIEMAP on 1-stripe file($fm_file) failed;"
5642 echo "FIEMAP on single striped file succeeded"
5644 run_test 130a "FIEMAP (1-stripe file)"
5647 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping FIEMAP on 2-stripe file test" && return
5649 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5650 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5652 trap cleanup_130 EXIT RETURN
5654 local fm_file=$DIR/$tfile
5655 lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
5656 dd if=/dev/zero of=$fm_file bs=1M count=2 || error "dd failed on $fm_file"
5658 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5659 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5661 last_lun=`echo $filefrag_op | cut -d: -f5`
5666 for line in $filefrag_op
5668 frag_lun=`echo $line | cut -d: -f5`
5669 ext_len=`echo $line | cut -d: -f4`
5670 if (( $frag_lun != $last_lun )); then
5671 if (( tot_len != 1024 )); then
5673 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
5680 (( tot_len += ext_len ))
5683 if (( num_luns != 2 || tot_len != 1024 )); then
5685 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5691 echo "FIEMAP on 2-stripe file succeeded"
5693 run_test 130b "FIEMAP (2-stripe file)"
5696 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping FIEMAP on 2-stripe file with hole test" && return
5698 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5699 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5701 trap cleanup_130 EXIT RETURN
5703 local fm_file=$DIR/$tfile
5704 lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
5705 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
5707 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5708 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5710 last_lun=`echo $filefrag_op | cut -d: -f5`
5715 for line in $filefrag_op
5717 frag_lun=`echo $line | cut -d: -f5`
5718 ext_len=`echo $line | cut -d: -f4`
5719 if (( $frag_lun != $last_lun )); then
5720 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
5721 if (( logical != 512 )); then
5723 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
5726 if (( tot_len != 512 )); then
5728 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
5735 (( tot_len += ext_len ))
5738 if (( num_luns != 2 || tot_len != 512 )); then
5740 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5746 echo "FIEMAP on 2-stripe file with hole succeeded"
5748 run_test 130c "FIEMAP (2-stripe file with hole)"
5751 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
5753 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5754 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5756 trap cleanup_130 EXIT RETURN
5758 local fm_file=$DIR/$tfile
5759 lfs setstripe -s 65536 -c $OSTCOUNT $fm_file || error "setstripe failed on $fm_file"
5760 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT || error "dd failed on $fm_file"
5762 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5763 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5765 last_lun=`echo $filefrag_op | cut -d: -f5`
5770 for line in $filefrag_op
5772 frag_lun=`echo $line | cut -d: -f5`
5773 ext_len=`echo $line | cut -d: -f4`
5774 if (( $frag_lun != $last_lun )); then
5775 if (( tot_len != 1024 )); then
5777 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
5784 (( tot_len += ext_len ))
5787 if (( num_luns != OSTCOUNT || tot_len != 1024 )); then
5789 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5795 echo "FIEMAP on N-stripe file succeeded"
5797 run_test 130d "FIEMAP (N-stripe file)"
5800 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
5802 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5803 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5805 trap cleanup_130 EXIT RETURN
5807 local fm_file=$DIR/$tfile
5808 lfs setstripe -s 131072 -c 2 $fm_file || error "setstripe failed on $fm_file"
5810 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
5811 for ((i = 0; i < $NUM_BLKS; i++))
5813 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
5816 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5817 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
5819 last_lun=`echo $filefrag_op | cut -d: -f5`
5824 for line in $filefrag_op
5826 frag_lun=`echo $line | cut -d: -f5`
5827 ext_len=`echo $line | cut -d: -f4`
5828 if (( $frag_lun != $last_lun )); then
5829 if (( tot_len != $EXPECTED_LEN )); then
5831 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
5838 (( tot_len += ext_len ))
5841 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
5843 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5849 echo "FIEMAP with continuation calls succeeded"
5851 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
5853 # Test for writev/readv
5855 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
5856 error "writev test failed"
5857 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
5858 error "readv failed"
5861 run_test 131a "test iov's crossing stripe boundary for writev/readv"
5864 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
5865 error "append writev test failed"
5866 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
5867 error "append writev test failed"
5870 run_test 131b "test append writev"
5873 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
5876 run_test 131c "test read/write on file w/o objects"
5879 rwv -f $DIR/$tfile -w -n 1 1572864
5880 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
5881 if [ "$NOB" != 1572864 ]; then
5882 error "Short read filed: read $NOB bytes instead of 1572864"
5886 run_test 131d "test short read"
5889 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
5890 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
5891 error "read hitting hole failed"
5894 run_test 131e "test read hitting hole"
5899 for node in $(osts_nodes); do
5900 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
5901 [ x$gl = x"" ] && gl=0
5902 gl_sum=$((gl_sum + gl))
5912 if [ x$som = x"enabled" ]; then
5913 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
5914 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
5916 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
5917 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
5920 # do remount to make new mount-conf parameters actual
5927 test_132() { #1028, SOM
5928 local num=$(get_mds_dir $DIR)
5929 local mymds=mds${num}
5931 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
5932 cancel_lru_locks osc
5934 som1=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
5936 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
5937 stat $DIR/$tfile >/dev/null
5938 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
5939 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
5941 som_mode_switch $som1 $gl1 $gl2
5943 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
5944 cancel_lru_locks osc
5946 som2=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
5947 if [ $som1 == $som2 ]; then
5948 error "som is still "$som2
5949 if [ x$som2 = x"enabled" ]; then
5956 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
5957 stat $DIR/$tfile >/dev/null
5958 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
5959 echo "SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
5960 som_mode_switch $som2 $gl1 $gl2
5962 run_test 132 "som avoids glimpse rpc"
5964 test_140() { #bug-17379
5965 mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
5966 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
5967 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
5969 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
5971 while i=`expr $i + 1`; do
5972 mkdir -p $i || error "Creating dir $i"
5973 cd $i || error "Changing to $i"
5974 ln -s ../stat stat || error "Creating stat symlink"
5975 # Read the symlink until ELOOP present,
5976 # not LBUGing the system is considered success,
5977 # we didn't overrun the stack.
5978 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
5980 if [ $ret -eq 40 ]; then
5983 error "Open stat symlink"
5989 echo "The symlink depth = $i"
5990 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 ] || error "Invalid symlink depth"
5992 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
5995 local TF="$TMP/$tfile"
5997 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
5999 cancel_lru_locks osc
6000 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
6001 remount_client $MOUNT
6003 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
6006 $TRUNCATE $DIR/$tfile 6000
6007 cancel_lru_locks osc
6008 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
6011 echo "12345" >>$DIR/$tfile
6012 cancel_lru_locks osc
6013 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
6016 echo "12345" >>$DIR/$tfile
6017 cancel_lru_locks osc
6018 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
6023 run_test 150 "truncate/append tests"
6025 function roc_hit() {
6026 local list=$(comma_list $(osts_nodes))
6028 ACCNUM=$(do_nodes $list $LCTL get_param -n obdfilter.*.stats | \
6029 awk '/'cache_hit'/ {sum+=$2} END {print sum}')
6033 function set_cache() {
6036 if [ "$2" == "off" ]; then
6039 local list=$(comma_list $(osts_nodes))
6040 do_nodes $list lctl set_param obdfilter.*.${1}_cache_enable $on
6042 cancel_lru_locks osc
6046 remote_ost_nodsh && skip "remote OST with nodsh" && return
6049 local list=$(comma_list $(osts_nodes))
6051 # check whether obdfilter is cache capable at all
6052 if ! do_nodes $list $LCTL get_param -n obdfilter.*.read_cache_enable > /dev/null; then
6053 echo "not cache-capable obdfilter"
6057 # check cache is enabled on all obdfilters
6058 if do_nodes $list $LCTL get_param -n obdfilter.*.read_cache_enable | grep 0 >&/dev/null; then
6059 echo "oss cache is disabled"
6063 do_nodes $list $LCTL set_param -n obdfilter.*.writethrough_cache_enable 1
6065 # pages should be in the case right after write
6066 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES || error "dd failed"
6067 local BEFORE=`roc_hit`
6068 cancel_lru_locks osc
6069 cat $DIR/$tfile >/dev/null
6070 local AFTER=`roc_hit`
6071 if ! let "AFTER - BEFORE == CPAGES"; then
6072 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6075 # the following read invalidates the cache
6076 cancel_lru_locks osc
6077 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable 0
6078 cat $DIR/$tfile >/dev/null
6080 # now data shouldn't be found in the cache
6082 cancel_lru_locks osc
6083 cat $DIR/$tfile >/dev/null
6085 if let "AFTER - BEFORE != 0"; then
6086 error "IN CACHE: before: $BEFORE, after: $AFTER"
6089 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable 1
6092 run_test 151 "test cache on oss and controls ==============================="
6095 local TF="$TMP/$tfile"
6097 # simulate ENOMEM during write
6098 #define OBD_FAIL_OST_NOMEM 0x226
6099 lctl set_param fail_loc=0x80000226
6100 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
6102 sync || error "sync failed"
6103 lctl set_param fail_loc=0
6105 # discard client's cache
6106 cancel_lru_locks osc
6108 # simulate ENOMEM during read
6109 lctl set_param fail_loc=0x80000226
6110 cmp $TF $DIR/$tfile || error "cmp failed"
6111 lctl set_param fail_loc=0
6115 run_test 152 "test read/write with enomem ============================"
6118 multiop $DIR/$tfile Ow4096Ycu || error "multiop failed"
6120 run_test 153 "test if fdatasync does not crash ======================="
6123 cp /etc/hosts $DIR/$tfile
6125 fid=$($LFS path2fid $DIR/$tfile)
6127 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
6129 echo "open fid $fid"
6130 diff /etc/hosts $DIR/.lustre/fid/$fid || error "open by fid failed: did not find expected data in file."
6132 echo "Opening a file by FID succeeded"
6134 run_test 154 "Opening a file by FID"
6137 local temp=$TMP/$tfile
6138 local file=$DIR/$tfile
6139 local list=$(comma_list $(osts_nodes))
6140 local big=$(do_nodes $list grep "cache" /proc/cpuinfo | \
6141 awk '{sum+=$4} END{print sum}')
6145 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
6146 error "dd of=$temp bs=6096 count=1 failed"
6148 cancel_lru_locks osc
6149 cmp $temp $file || error "$temp $file differ"
6151 $TRUNCATE $temp 6000
6152 $TRUNCATE $file 6000
6153 cmp $temp $file || error "$temp $file differ (truncate1)"
6155 echo "12345" >>$temp
6156 echo "12345" >>$file
6157 cmp $temp $file || error "$temp $file differ (append1)"
6159 echo "12345" >>$temp
6160 echo "12345" >>$file
6161 cmp $temp $file || error "$temp $file differ (append2)"
6163 dd if=/dev/urandom of=$temp bs=$((big*2)) count=1k || \
6164 error "dd of=$temp bs=$((big*2)) count=1k failed"
6167 cancel_lru_locks osc
6168 cmp $temp $file || error "$temp $file differ"
6176 set_cache writethrough on
6179 run_test 155a "Verification of correctness: read cache:on write_cache:on"
6183 set_cache writethrough off
6186 run_test 155b "Verification of correctness: read cache:on write_cache:off"
6190 set_cache writethrough on
6193 run_test 155c "Verification of correctness: read cache:off write_cache:on"
6197 set_cache writethrough off
6200 run_test 155d "Verification of correctness: read cache:off write_cache:off "
6206 local file="$DIR/$tfile"
6208 log "Turn on read and write cache"
6210 set_cache writethrough on
6212 log "Write data and read it back."
6213 log "Read should be satisfied from the cache."
6214 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6216 cancel_lru_locks osc
6217 cat $file >/dev/null
6219 if ! let "AFTER - BEFORE == CPAGES"; then
6220 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6222 log "cache hits:: before: $BEFORE, after: $AFTER"
6225 log "Read again; it should be satisfied from the cache."
6227 cancel_lru_locks osc
6228 cat $file >/dev/null
6230 if ! let "AFTER - BEFORE == CPAGES"; then
6231 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6233 log "cache hits:: before: $BEFORE, after: $AFTER"
6237 log "Turn off the read cache and turn on the write cache"
6239 set_cache writethrough on
6241 log "Read again; it should be satisfied from the cache."
6243 cancel_lru_locks osc
6244 cat $file >/dev/null
6246 if ! let "AFTER - BEFORE == CPAGES"; then
6247 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6249 log "cache hits:: before: $BEFORE, after: $AFTER"
6252 log "Read again; it should not be satisfied from the cache."
6254 cancel_lru_locks osc
6255 cat $file >/dev/null
6257 if ! let "AFTER - BEFORE == 0"; then
6258 error "IN CACHE: before: $BEFORE, after: $AFTER"
6260 log "cache hits:: before: $BEFORE, after: $AFTER"
6263 log "Write data and read it back."
6264 log "Read should be satisfied from the cache."
6265 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6267 cancel_lru_locks osc
6268 cat $file >/dev/null
6270 if ! let "AFTER - BEFORE == CPAGES"; then
6271 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6273 log "cache hits:: before: $BEFORE, after: $AFTER"
6276 log "Read again; it should not be satisfied from the cache."
6278 cancel_lru_locks osc
6279 cat $file >/dev/null
6281 if ! let "AFTER - BEFORE == 0"; then
6282 error "IN CACHE: before: $BEFORE, after: $AFTER"
6284 log "cache hits:: before: $BEFORE, after: $AFTER"
6288 log "Turn off read and write cache"
6290 set_cache writethrough off
6292 log "Write data and read it back"
6293 log "It should not be satisfied from the cache."
6295 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6296 cancel_lru_locks osc
6298 cat $file >/dev/null
6300 if ! let "AFTER - BEFORE == 0"; then
6301 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
6303 log "cache hits:: before: $BEFORE, after: $AFTER"
6307 log "Turn on the read cache and turn off the write cache"
6309 set_cache writethrough off
6311 log "Write data and read it back"
6312 log "It should not be satisfied from the cache."
6314 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6316 cancel_lru_locks osc
6317 cat $file >/dev/null
6319 if ! let "AFTER - BEFORE == 0"; then
6320 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
6322 log "cache hits:: before: $BEFORE, after: $AFTER"
6325 log "Read again; it should be satisfied from the cache."
6327 cancel_lru_locks osc
6328 cat $file >/dev/null
6330 if ! let "AFTER - BEFORE == CPAGES"; then
6331 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6333 log "cache hits:: before: $BEFORE, after: $AFTER"
6338 run_test 156 "Verification of tunables ============================"
6342 if [ $MDSCOUNT -gt 1 ]; then
6343 error_ignore 17935 $*
6349 USER=$(do_facet $SINGLEMDS lctl --device $MDT0 changelog_register -n)
6350 echo "Registered as changelog user $USER"
6351 do_facet $SINGLEMDS lctl get_param -n mdd.$MDT0.changelog_users | \
6352 grep -q $USER || error "User $USER not found in changelog_users"
6355 mkdir -p $DIR/$tdir/pics/2008/zachy
6356 touch $DIR/$tdir/pics/2008/zachy/timestamp
6357 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
6358 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
6359 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
6360 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
6361 rm $DIR/$tdir/pics/desktop.jpg
6363 $LFS changelog $MDT0 | tail -5
6365 echo "verifying changelog mask"
6366 do_facet $SINGLEMDS lctl set_param mdd.$MDT0.changelog_mask="-mkdir"
6367 mkdir -p $DIR/$tdir/pics/2009/sofia
6368 do_facet $SINGLEMDS lctl set_param mdd.$MDT0.changelog_mask="+mkdir"
6369 mkdir $DIR/$tdir/pics/2009/zachary
6370 DIRS=$($LFS changelog $MDT0 | tail -5 | grep -c MKDIR)
6371 [ $DIRS -eq 1 ] || err17935 "changelog mask count $DIRS != 1"
6374 echo "verifying target fid"
6375 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
6376 tail -1 | awk '{print $6}')
6377 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
6378 [ "$fidc" == "t=$fidf" ] || \
6379 err17935 "fid in changelog $fidc != file fid $fidf"
6380 echo "verifying parent fid"
6381 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
6382 tail -1 | awk '{print $7}')
6383 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
6384 [ "$fidc" == "p=$fidf" ] || \
6385 err17935 "pfid in changelog $fidc != dir fid $fidf"
6387 USER_REC1=$(do_facet $SINGLEMDS lctl get_param -n \
6388 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
6389 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
6390 USER_REC2=$(do_facet $SINGLEMDS lctl get_param -n \
6391 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
6392 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
6393 [ $USER_REC2 == $(($USER_REC1 + 5)) ] || \
6394 err17935 "user index should be $(($USER_REC1 + 5)); is $USER_REC2"
6396 MIN_REC=$(do_facet $SINGLEMDS lctl get_param mdd.$MDT0.changelog_users | \
6397 awk 'min == "" || $2 < min {min = $2}; END {print min}')
6398 FIRST_REC=$($LFS changelog $MDT0 | head -1 | awk '{print $1}')
6399 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
6400 [ $FIRST_REC == $(($MIN_REC + 1)) ] || \
6401 err17935 "first index should be $(($MIN_REC + 1)); is $FIRST_REC"
6403 echo "verifying user deregister"
6404 do_facet $SINGLEMDS lctl --device $MDT0 changelog_deregister $USER
6405 do_facet $SINGLEMDS lctl get_param -n mdd.$MDT0.changelog_users | \
6406 grep -q $USER && error "User $USER still found in changelog_users"
6408 USERS=$(( $(do_facet $SINGLEMDS lctl get_param -n \
6409 mdd.$MDT0.changelog_users | wc -l) - 2 ))
6410 if [ $USERS -eq 0 ]; then
6411 LAST_REC1=$(do_facet $SINGLEMDS lctl get_param -n \
6412 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
6413 touch $DIR/$tdir/chloe
6414 LAST_REC2=$(do_facet $SINGLEMDS lctl get_param -n \
6415 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
6416 echo "verify changelogs are off if we were the only user: $LAST_REC1 == $LAST_REC2"
6417 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
6419 echo "$USERS other changelog users; can't verify off"
6422 run_test 160 "changelog sanity"
6426 cp /etc/hosts $DIR/$tdir/$tfile
6427 mkdir $DIR/$tdir/foo1
6428 mkdir $DIR/$tdir/foo2
6429 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
6430 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
6431 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
6432 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
6433 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[')
6434 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
6435 $LFS fid2path $DIR $FID
6436 err17935 "bad link ea"
6439 rm $DIR/$tdir/foo2/zachary
6441 rm $DIR/$tdir/foo2/thor
6443 rm $DIR/$tdir/$tfile
6445 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
6446 if [ "$($LFS fid2path $DIR --link 1 $FID)" != "/$tdir/foo2/maggie" ]
6448 $LFS fid2path $DIR $FID
6449 err17935 "bad link rename"
6451 rm $DIR/$tdir/foo2/maggie
6454 local longname=filename_avg_len_is_thirty_two_
6455 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 || \
6456 error "failed to hardlink many files"
6457 links=$($LFS fid2path $DIR $FID | wc -l)
6458 echo -n "${links}/1000 links in link EA"
6459 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
6460 unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
6461 error "failed to unlink many hardlinks"
6463 run_test 161 "link ea sanity"
6470 local path=$(${LFS} fid2path $*)
6473 if [ $RC -ne 0 ]; then
6474 err17935 "path looked up of $expected failed. Error $RC"
6476 elif [ "${path}" != "${expected}" ]; then
6477 err17935 "path looked up \"${path}\" instead of \"${expected}\""
6480 echo "fid $fid resolves to path $path"
6484 # Make changes to filesystem
6485 mkdir -p $DIR/$tdir/d2
6486 touch $DIR/$tdir/d2/$tfile
6487 touch $DIR/$tdir/d2/x1
6488 touch $DIR/$tdir/d2/x2
6489 mkdir -p $DIR/$tdir/d2/a/b/c
6490 mkdir -p $DIR/$tdir/d2/p/q/r
6492 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[')
6493 check_path "/$tdir/d2/$tfile" $DIR $FID --link 0
6496 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
6497 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[')
6498 check_path "/$tdir/d2/p/q/r/slink" $DIR $FID --link 0
6501 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
6502 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
6503 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[')
6504 # fid2path dir/fsname should both work
6505 check_path "/$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1
6506 check_path "/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0
6508 # hardlink count: check that there are 2 links
6509 # Doesnt work with CMD yet: 17935
6510 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
6511 err17935 "expected 2 links"
6513 # hardlink indexing: remove the first link
6514 rm $DIR/$tdir/d2/p/q/r/hlink
6515 check_path "/$tdir/d2/a/b/c/new_file" $DIR $FID --link 0
6519 run_test 162 "path lookup sanity"
6522 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6523 copytool --test || { skip "copytool not runnable: $?" && return; }
6526 local uuid=$($LCTL get_param -n mdc.${FSNAME}-MDT0000-mdc-*.uuid)
6527 # this proc file is temporary and linux-only
6528 do_facet mds lctl set_param mdt.${FSNAME}-MDT0000.mdccomm=$uuid || error "lnl send failed"
6531 run_test 163 "LustreNetLink kernelcomms"
6534 # do directio so as not to populate the page cache
6535 log "creating a 10 Mb file"
6536 multiop $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
6537 log "starting reads"
6538 dd if=$DIR/$tfile of=/dev/null bs=4096 &
6539 log "truncating the file"
6540 multiop $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
6542 kill %+ || true # reads might have finished
6543 echo "wait until dd is finished"
6545 log "removing the temporary file"
6546 rm -rf $DIR/$tfile || error "tmp file removal failed"
6548 run_test 169 "parallel read and truncate should not deadlock"
6551 $LCTL clear # bug 18514
6552 $LCTL debug_daemon start $TMP/${tfile}_log_good
6554 $LCTL debug_daemon stop
6555 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
6556 error "sed failed to read log_good"
6558 $LCTL debug_daemon start $TMP/${tfile}_log_good
6560 $LCTL debug_daemon stop
6562 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
6563 error "lctl df log_bad failed"
6565 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
6566 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
6568 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
6569 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
6571 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
6572 error "bad_line good_line1 good_line2 are empty"
6574 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
6575 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
6576 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
6578 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
6579 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
6580 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
6582 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
6583 error "bad_line_new good_line_new are empty"
6585 local expected_good=$((good_line1 + good_line2*2))
6587 rm -f $TMP/${tfile}*
6588 if [ $bad_line -ne $bad_line_new ]; then
6589 error "expected $bad_line bad lines, but got $bad_line_new"
6593 if [ $expected_good -ne $good_line_new ]; then
6594 error "expected $expected_good good lines, but got $good_line_new"
6599 run_test 170 "test lctl df to handle corrupted log ====================="
6601 test_171() { # bug20592
6602 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
6603 $LCTL set_param fail_loc=0x50e
6604 $LCTL set_param fail_val=3000
6605 multiop_bg_pause $DIR/$tfile Os || true
6608 if dmesg | grep "recursive fault"; then
6609 error "caught a recursive fault"
6611 $LCTL set_param fail_loc=0
6614 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
6616 # it would be good to share it with obdfilter-survey/libecho code
6617 setup_obdecho_osc () {
6620 local obdfilter_name=$2
6621 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
6622 ${obdfilter_name}_osc_UUID || rc=2; }
6623 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
6624 ${obdfilter_name}_UUID $ost_nid || rc=3; }
6628 cleaup_obdecho_osc () {
6629 local obdfilter_name=$1
6630 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
6631 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
6635 obdecho_create_test() {
6639 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
6640 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" || \
6642 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec create 1" || \
6644 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec test_brw 0 w 1" ||\
6646 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
6647 "cleanup" || rc=5; }
6648 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
6656 local rmmod_remote=0
6658 lsmod | grep -q obdecho || \
6659 { load_module obdecho/obdecho && rmmod_local=1; }
6660 OBD=$($LCTL dl | grep -v mdt | grep osc | awk '{print $4;exit}')
6661 HOST=$($LCTL dl -t | grep -v mdt | grep osc | awk '{print $7;exit}')
6662 OBD=`echo $OBD | sed 's/-osc-.*$//'`
6663 [ "x$OBD" != "x" ] && { setup_obdecho_osc $HOST $OBD || rc=1; } || rc=1
6664 [ $rc -eq 0 ] && { obdecho_create_test ${OBD}_osc client || rc=2; }
6665 [ "x$OBD" != "x" ] && cleaup_obdecho_osc $OBD
6666 [ $rmmod_local -eq 1 ] && rmmod obdecho
6667 [ $rc -eq 0 ] || return $rc
6669 do_facet ost "lsmod | grep -q obdecho || " \
6670 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
6671 "modprobe obdecho; }" && rmmod_remote=1
6672 OBD=$(do_facet ost $LCTL dl | awk '/obdfilter/ {print $4;exit}')
6673 [ "x$OBD" != "x" ] && { obdecho_create_test $OBD ost || rc=3; }
6674 [ $rmmod_remote -eq 1 ] && do_facet ost "rmmod obdecho"
6675 [ $rc -eq 0 ] || return $rc
6679 run_test 180 "test obdecho ============================================"
6685 TGTPOOL_MAX=$(($TGT_COUNT - 1))
6687 TGTPOOL_LIST=`seq $TGTPOOL_FIRST $TGTPOOL_STEP $TGTPOOL_MAX`
6688 POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
6689 POOL_DIR=$POOL_ROOT/dir_tst
6690 POOL_FILE=$POOL_ROOT/file_tst
6692 check_file_in_pool()
6695 res=$($GETSTRIPE $file | grep 0x | cut -f2)
6698 found=$(echo :$TGTPOOL_LIST: | tr " " ":" | grep :$i:)
6699 if [[ "$found" == "" ]]
6701 echo "pool list: $TGTPOOL_LIST"
6702 echo "striping: $res"
6703 error "$file not allocated in $POOL"
6710 trap "cleanup_pools $FSNAME" EXIT
6713 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6714 create_pool $FSNAME.$POOL || return $?
6715 [ $($LFS pool_list $FSNAME | grep -c $POOL) -eq 1 ] ||
6716 error "$POOL not in lfs pool_list"
6718 run_test 200a "Create new pool =========================================="
6721 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6722 TGT=$(for i in $TGTPOOL_LIST; do printf "$FSNAME-OST%04x_UUID " $i; done)
6723 do_facet mgs $LCTL pool_add $FSNAME.$POOL \
6724 $FSNAME-OST[$TGTPOOL_FIRST-$TGTPOOL_MAX/$TGTPOOL_STEP]
6725 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL | sort -u | tr '\n' ' ' " "$TGT" ||
6726 error "Add to pool failed"
6727 local lfscount=$($LFS pool_list $FSNAME.$POOL | grep -c "\-OST")
6728 local addcount=$((($TGTPOOL_MAX - $TGTPOOL_FIRST) / $TGTPOOL_STEP + 1))
6729 [ $lfscount -eq $addcount ] ||
6730 error "lfs pool_list bad ost count $lfscount != $addcount"
6732 run_test 200b "Add targets to a pool ===================================="
6735 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6737 $SETSTRIPE -c 2 -p $POOL $POOL_DIR
6738 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR"
6740 run_test 200c "Set pool on a directory ================================="
6743 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6744 res=$($GETSTRIPE --pool $POOL_DIR | awk '/^pool:/ {print $2}')
6745 [ "$res" = $POOL ] || error "Pool on $POOL_DIR is $res, not $POOL"
6747 run_test 200d "Check pool on a directory ==============================="
6750 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6752 for i in $(seq -w 1 $(($TGT_COUNT * 3)))
6754 file=$POOL_DIR/file-$i
6756 check_file_in_pool $file
6759 failed=$(($failed + 1))
6762 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
6764 run_test 200e "Check files allocation from directory pool =============="
6767 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6770 for i in $(seq -w 1 $(($TGT_COUNT * 3)))
6772 file=$POOL_FILE/spoo-$i
6773 $SETSTRIPE -p $POOL $file
6774 check_file_in_pool $file
6777 failed=$(($failed + 1))
6780 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
6782 run_test 200f "Create files in a pool ==================================="
6785 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6786 TGT=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$POOL | tr '\n' ' ')
6787 res=$($LFS df --pool $FSNAME.$POOL | awk '{print $1}' | grep "$FSNAME-OST" | tr '\n' ' ')
6788 [ "$res" = "$TGT" ] || error "Pools OSTs '$TGT' is not '$res' that lfs df reports"
6790 run_test 200g "lfs df a pool ============================================"
6793 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6794 TGT=$($LCTL get_param -n lov.$FSNAME-*.pools.$POOL | head -1)
6795 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
6796 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL | grep $TGT" "" ||
6797 error "$TGT not removed from $FSNAME.$POOL"
6799 run_test 201a "Remove a target from a pool ============================="
6802 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6803 for TGT in $($LCTL get_param -n lov.$FSNAME-*.pools.$POOL | sort -u)
6805 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
6807 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL" "" ||
6808 error "Pool $FSNAME.$POOL cannot be drained"
6809 # striping on an empty/nonexistant pool should fall back to "pool of everything"
6810 touch ${POOL_DIR}/$tfile || error "failed to use fallback striping for empty pool"
6811 # setstripe on an empty pool should fail
6812 $SETSTRIPE -p $POOL ${POOL_FILE}/$tfile 2>/dev/null && \
6813 error "expected failure when creating file with empty pool"
6816 run_test 201b "Remove all targets from a pool =========================="
6819 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6820 do_facet mgs $LCTL pool_destroy $FSNAME.$POOL
6823 # striping on an empty/nonexistant pool should fall back to "pool of everything"
6824 touch ${POOL_DIR}/$tfile || error "failed to use fallback striping for missing pool"
6825 # setstripe on an empty pool should fail
6826 $SETSTRIPE -p $POOL ${POOL_FILE}/$tfile 2>/dev/null && \
6827 error "expected failure when creating file with missing pool"
6829 # get param should return err once pool is gone
6830 if wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL 2>/dev/null ||
6831 echo foo" "foo"; then
6832 remove_pool_from_list $FSNAME.$POOL
6835 error "Pool $FSNAME.$POOL is not destroyed"
6837 run_test 201c "Remove a pool ============================================"
6839 cleanup_pools $FSNAME
6843 size=$((size % 8192 + 1))
6844 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
6845 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
6846 rm -f $DIR/f212 $DIR/f212.xyz
6848 run_test 212 "Sendfile test ============================================"
6851 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
6852 cancel_lru_locks osc
6853 lctl set_param fail_loc=0x8000040f
6854 # generate a read lock
6855 cat $DIR/$tfile > /dev/null
6856 # write to the file, it will try to cancel the above read lock.
6857 cat /etc/hosts >> $DIR/$tfile
6859 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
6861 test_214() { # for bug 20133
6862 mkdir -p $DIR/d214p/d214c
6863 for (( i=0; i < 340; i++ )) ; do
6864 touch $DIR/d214p/d214c/a$i
6867 ls -l $DIR/d214p || error "ls -l $DIR/d214p failed"
6868 mv $DIR/d214p/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
6869 ls $DIR/d214c || error "ls $DIR/d214c failed"
6870 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
6872 run_test 214 "hash-indexed directory test - bug 20133"
6874 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
6875 create_lnet_proc_files() {
6876 cat /proc/sys/lnet/$1 >$TMP/lnet_$1.out || error "cannot read /proc/sys/lnet/$1"
6877 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
6879 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
6880 rm -f "$TMP/lnet_$1.sys_tmp"
6883 # counterpart of create_lnet_proc_files
6884 remove_lnet_proc_files() {
6885 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
6888 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
6889 # 3rd arg as regexp for body
6890 check_lnet_proc_stats() {
6891 local l=$(cat "$TMP/lnet_$1" |wc -l)
6892 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
6894 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
6897 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
6898 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
6899 # optional and can be regexp for 2nd line (lnet.routes case)
6900 check_lnet_proc_entry() {
6901 local blp=2 # blp stands for 'position of 1st line of body'
6902 [ "$5" = "" ] || blp=3 # lnet.routes case
6904 local l=$(cat "$TMP/lnet_$1" |wc -l)
6905 # subtracting one from $blp because the body can be empty
6906 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
6908 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
6909 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
6911 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
6912 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
6914 # bail out if any unexpected line happened
6915 sed -n "$blp~1 p" "$TMP/lnet_$1" |grep -Ev "$3"
6916 [ "$?" != 0 ] || error "$2 misformatted"
6919 test_215() { # for bugs 18102, 21079, 21517
6920 local N='(0|[1-9][0-9]*)' # non-negative numeric
6921 local P='[1-9][0-9]*' # positive numeric
6922 local I='(0|-?[1-9][0-9]*)' # any numeric (0 | >0 | <0)
6923 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
6924 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
6925 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
6927 local L1 # regexp for 1st line
6928 local L2 # regexp for 2nd line (optional)
6929 local BR # regexp for the rest (body)
6931 # /proc/sys/lnet/stats should look as 11 space-separated non-negative numerics
6932 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
6933 create_lnet_proc_files "stats"
6934 check_lnet_proc_stats "stats.out" "/proc/sys/lnet/stats" "$BR"
6935 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
6936 remove_lnet_proc_files "stats"
6938 # /proc/sys/lnet/routes should look like this:
6939 # Routing disabled/enabled
6940 # net hops state router
6941 # where net is a string like tcp0, hops >= 0, state is up/down,
6942 # router is a string like 192.168.1.1@tcp2
6943 L1="^Routing (disabled|enabled)$"
6944 L2="^net +hops +state +router$"
6945 BR="^$NET +$N +(up|down) +$NID$"
6946 create_lnet_proc_files "routes"
6947 check_lnet_proc_entry "routes.out" "/proc/sys/lnet/routes" "$BR" "$L1" "$L2"
6948 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
6949 remove_lnet_proc_files "routes"
6951 # /proc/sys/lnet/routers should look like this:
6952 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
6953 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
6954 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
6955 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
6956 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
6957 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
6958 create_lnet_proc_files "routers"
6959 check_lnet_proc_entry "routers.out" "/proc/sys/lnet/routers" "$BR" "$L1"
6960 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
6961 remove_lnet_proc_files "routers"
6963 # /proc/sys/lnet/peers should look like this:
6964 # nid refs state max rtr min tx min queue
6965 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
6966 # state is up/down/NA, max >= 0. rtr, min, tx, min are
6967 # numeric (0 or >0 or <0), queue >= 0.
6968 L1="^nid +refs +state +max +rtr +min +tx +min +queue$"
6969 BR="^$NID +$P +(up|down|NA) +$N +$I +$I +$I +$I +$N$"
6970 create_lnet_proc_files "peers"
6971 check_lnet_proc_entry "peers.out" "/proc/sys/lnet/peers" "$BR" "$L1"
6972 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
6973 remove_lnet_proc_files "peers"
6975 # /proc/sys/lnet/buffers should look like this:
6976 # pages count credits min
6977 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
6978 L1="^pages +count +credits +min$"
6979 BR="^ +$N +$N +$I +$I$"
6980 create_lnet_proc_files "buffers"
6981 check_lnet_proc_entry "buffers.out" "/proc/sys/lnet/buffers" "$BR" "$L1"
6982 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
6983 remove_lnet_proc_files "buffers"
6985 # /proc/sys/lnet/nis should look like this:
6986 # nid status alive refs peer rtr max tx min
6987 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
6988 # alive is numeric (0 or >0 or <0), refs > 0, peer >= 0,
6989 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
6990 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
6991 BR="^$NID +(up|down) +$I +$P +$N +$N +$N +$I +$I$"
6992 create_lnet_proc_files "nis"
6993 check_lnet_proc_entry "nis.out" "/proc/sys/lnet/nis" "$BR" "$L1"
6994 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
6995 remove_lnet_proc_files "nis"
6997 # can we successfully write to /proc/sys/lnet/stats?
6998 echo "0" >/proc/sys/lnet/stats || error "cannot write to /proc/sys/lnet/stats"
6999 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
7001 run_test 215 "/proc/sys/lnet exists and has proper content - bugs 18102, 21079, 21517"
7003 test_216() { # bug 20317
7005 local p="$TMP/sanityN-$TESTNAME.parameters"
7006 save_lustre_params $HOSTNAME "osc.*.contention_seconds" > $p
7007 for node in $(osts_nodes); do
7008 save_lustre_params $node "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
7009 save_lustre_params $node "ldlm.namespaces.filter-*.contended_locks" >> $p
7010 save_lustre_params $node "ldlm.namespaces.filter-*.contention_seconds" >> $p
7014 # agressive lockless i/o settings
7015 for node in $(osts_nodes); do
7016 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'
7018 lctl set_param -n osc.*.contention_seconds 60
7020 $DIRECTIO write $DIR/$tfile 0 10 4096
7021 $CHECKSTAT -s 40960 $DIR/$tfile
7023 # disable lockless i/o
7024 for node in $(osts_nodes); do
7025 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
7027 lctl set_param -n osc.*.contention_seconds 0
7030 dd if=/dev/zero of=$DIR/$tfile count=0
7031 $CHECKSTAT -s 0 $DIR/$tfile
7033 restore_lustre_params <$p
7037 run_test 216 "check lockless direct write works and updates file size and kms correctly"
7040 # tests that do cleanup/setup should be run at the end
7045 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
7046 $LCTL set_param fail_loc=0x903
7047 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
7048 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
7051 FAIL_ON_ERROR=true cleanup
7052 FAIL_ON_ERROR=true setup
7054 run_test 900 "umount should not race with any mgc requeue thread"
7056 log "cleanup: ======================================================"
7057 check_and_cleanup_lustre
7058 if [ "$I_MOUNTED" != "yes" ]; then
7059 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true
7062 echo '=========================== finished ==============================='
7063 [ -f "$SANITYLOG" ] && cat $SANITYLOG && grep -q FAIL $SANITYLOG && exit 1 || true
7064 echo "$0: completed"