2 # -*- mode: Bash; tab-width: 4; indent-tabs-mode: t; -*-
3 # vim:autoindent:shiftwidth=4:tabstop=4:
5 # Run select tests by setting ONLY, or as arguments to the script.
6 # Skip specific tests by setting EXCEPT.
8 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
12 # bug number for skipped test: 13297 2108 9789 3637 9789 3561 12622 12653 12653 5188 16260 19742
13 ALWAYS_EXCEPT=" 27u 42a 42b 42c 42d 45 51d 65a 65e 68b $SANITY_EXCEPT"
14 # bug number for skipped test: 2108 9789 3637 9789 3561 5188/5749 1443
15 #ALWAYS_EXCEPT=${ALWAYS_EXCEPT:-"27m 42a 42b 42c 42d 45 68 76"}
16 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
18 # Tests that fail on uml
19 CPU=`awk '/model/ {print $4}' /proc/cpuinfo`
20 # buffer i/o errs sock spc runas
21 [ "$CPU" = "UML" ] && EXCEPT="$EXCEPT 27m 27n 27o 27p 27q 27r 31d 54a 64b 99a 99b 99c 99d 99e 99f 101"
23 # test76 is not valid with FIDs because inode numbers are not reused
24 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 76"
27 2.4*) FSTYPE=${FSTYPE:-ext3} ;;
28 2.6*) FSTYPE=${FSTYPE:-ldiskfs} ;;
29 *) error "unsupported kernel" ;;
32 SRCDIR=$(cd $(dirname $0); echo $PWD)
33 export PATH=$PATH:/sbin
37 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
38 CREATETEST=${CREATETEST:-createtest}
40 SETSTRIPE=${SETSTRIPE:-"$LFS setstripe"}
41 GETSTRIPE=${GETSTRIPE:-"$LFS getstripe"}
42 LSTRIPE=${LSTRIPE:-"$LFS setstripe"}
43 LFIND=${LFIND:-"$LFS find"}
44 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
46 MCREATE=${MCREATE:-mcreate}
47 OPENFILE=${OPENFILE:-openfile}
48 OPENUNLINK=${OPENUNLINK:-openunlink}
49 READS=${READS:-"reads"}
50 TRUNCATE=${TRUNCATE:-truncate}
51 MUNLINK=${MUNLINK:-munlink}
52 SOCKETSERVER=${SOCKETSERVER:-socketserver}
53 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
54 IOPENTEST1=${IOPENTEST1:-iopentest1}
55 IOPENTEST2=${IOPENTEST2:-iopentest2}
56 MEMHOG=${MEMHOG:-memhog}
57 DIRECTIO=${DIRECTIO:-directio}
58 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
59 UMOUNT=${UMOUNT:-"umount -d"}
61 CHECK_GRANT=${CHECK_GRANT:-"yes"}
62 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
64 export NAME=${NAME:-local}
71 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
72 . $LUSTRE/tests/test-framework.sh
74 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
77 [ "$SLOW" = "no" ] && EXCEPT_SLOW="24o 24v 27m 36f 36g 36h 51b 51c 60c 63 64b 68 71 73 77f 78 101 103 115 120g 124b"
79 SANITYLOG=${TESTSUITELOG:-$TMP/$(basename $0 .sh).log}
84 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
85 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
94 check_kernel_version() {
96 GOT_VER=$(lctl get_param -n version | awk '/kernel:/ {print $2}')
98 patchless|patchless_client) return 0;;
99 *) [ $GOT_VER -ge $WANT_VER ] && return 0 ;;
101 log "test needs at least kernel version $WANT_VER, running $GOT_VER"
105 if [ "$ONLY" == "cleanup" ]; then
110 [ "$SANITYLOG" ] && rm -f $SANITYLOG || true
112 check_and_setup_lustre
117 MDT0=$($LCTL get_param -n mdc.*.mds_server_uuid | \
118 awk '{gsub(/_UUID/,""); print $1}' | head -1)
119 LOVNAME=$($LCTL get_param -n llite.*.lov.common_name | tail -n 1)
120 OSTCOUNT=$($LCTL get_param -n lov.$LOVNAME.numobd)
121 STRIPECOUNT=$($LCTL get_param -n lov.$LOVNAME.stripecount)
122 STRIPESIZE=$($LCTL get_param -n lov.$LOVNAME.stripesize)
123 ORIGFREE=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
124 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
126 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
127 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
128 rm -rf $DIR/[Rdfs][0-9]*
130 # $RUNAS_ID may get set incorrectly somewhere else
131 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
133 check_runas_id $RUNAS_ID $RUNAS_ID $RUNAS
137 if [ "${ONLY}" = "MOUNT" ] ; then
138 echo "Lustre is up, please go on"
142 echo "preparing for tests involving mounts"
143 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
145 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
146 echo # add a newline after mke2fs.
150 OLDDEBUG="`lctl get_param -n debug 2> /dev/null`"
151 lctl set_param debug=-1 2> /dev/null || true
154 $CHECKSTAT -t file $DIR/$tfile || error
156 $CHECKSTAT -a $DIR/$tfile || error
158 run_test 0 "touch .../$tfile ; rm .../$tfile ====================="
161 chmod 0755 $DIR || error
162 $CHECKSTAT -p 0755 $DIR || error
164 run_test 0b "chmod 0755 $DIR ============================="
167 $LCTL get_param mdc.*.import | grep "state: FULL" || error "import not FULL"
168 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" || error "bad target"
170 run_test 0c "check import proc ============================="
175 mkdir $DIR/d1/d2 && error "we expect EEXIST, but not returned"
176 $CHECKSTAT -t dir $DIR/d1/d2 || error
178 run_test 1a "mkdir .../d1; mkdir .../d1/d2 ====================="
183 $CHECKSTAT -a $DIR/d1 || error
185 run_test 1b "rmdir .../d1/d2; rmdir .../d1 ====================="
190 $CHECKSTAT -t file $DIR/d2/f || error
192 run_test 2a "mkdir .../d2; touch .../d2/f ======================"
196 $CHECKSTAT -a $DIR/d2 || error
198 run_test 2b "rm -r .../d2; checkstat .../d2/f ======================"
202 $CHECKSTAT -t dir $DIR/d3 || error
204 run_test 3a "mkdir .../d3 ======================================"
207 if [ ! -d $DIR/d3 ]; then
211 $CHECKSTAT -t file $DIR/d3/f || error
213 run_test 3b "touch .../d3/f ===================================="
217 $CHECKSTAT -a $DIR/d3 || error
219 run_test 3c "rm -r .../d3 ======================================"
223 $CHECKSTAT -t dir $DIR/d4 || error
225 run_test 4a "mkdir .../d4 ======================================"
228 if [ ! -d $DIR/d4 ]; then
232 $CHECKSTAT -t dir $DIR/d4/d2 || error
234 run_test 4b "mkdir .../d4/d2 ==================================="
239 chmod 0707 $DIR/d5/d2
240 $CHECKSTAT -t dir -p 0707 $DIR/d5/d2 || error
242 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2 ============"
246 chmod 0666 $DIR/f6a || error
247 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/f6a || error
249 run_test 6a "touch .../f6a; chmod .../f6a ======================"
252 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
253 if [ ! -f $DIR/f6a ]; then
257 $RUNAS chmod 0444 $DIR/f6a && error
258 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/f6a || error
260 run_test 6b "$RUNAS chmod .../f6a (should return error) =="
263 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
265 chown $RUNAS_ID $DIR/f6c || error
266 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/f6c || error
268 run_test 6c "touch .../f6c; chown .../f6c ======================"
271 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
272 if [ ! -f $DIR/f6c ]; then
274 chown $RUNAS_ID $DIR/f6c
276 $RUNAS chown $UID $DIR/f6c && error
277 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/f6c || error
279 run_test 6d "$RUNAS chown .../f6c (should return error) =="
282 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
284 chgrp $RUNAS_ID $DIR/f6e || error
285 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/f6e || error
287 run_test 6e "touch .../f6e; chgrp .../f6e ======================"
290 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
291 if [ ! -f $DIR/f6e ]; then
293 chgrp $RUNAS_ID $DIR/f6e
295 $RUNAS chgrp $UID $DIR/f6e && error
296 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/f6e || error
298 run_test 6f "$RUNAS chgrp .../f6e (should return error) =="
301 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
302 mkdir $DIR/d6g || error
303 chmod 777 $DIR/d6g || error
304 $RUNAS mkdir $DIR/d6g/d || error
305 chmod g+s $DIR/d6g/d || error
306 mkdir $DIR/d6g/d/subdir
307 $CHECKSTAT -g \#$RUNAS_ID $DIR/d6g/d/subdir || error
309 run_test 6g "Is new dir in sgid dir inheriting group?"
311 test_6h() { # bug 7331
312 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
313 touch $DIR/f6h || error "touch failed"
314 chown $RUNAS_ID:$RUNAS_ID $DIR/f6h || error "initial chown failed"
315 $RUNAS -G$RUNAS_ID chown $RUNAS_ID:0 $DIR/f6h && error "chown worked"
316 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_ID $DIR/f6h || error
318 run_test 6h "$RUNAS chown RUNAS_ID.0 .../f6h (should return error)"
324 $CHECKSTAT -t file -p 0666 $DIR/d7/f || error
326 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
329 if [ ! -d $DIR/d7 ]; then
333 echo -n foo > $DIR/d7/f2
334 [ "`cat $DIR/d7/f2`" = "foo" ] || error
335 $CHECKSTAT -t file -s 3 $DIR/d7/f2 || error
337 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
343 $CHECKSTAT -t file -p 0666 $DIR/d8/f || error
345 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
351 $CHECKSTAT -t dir $DIR/d9/d2/d3 || error
353 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
359 $CHECKSTAT -t file $DIR/d10/d2/f || error
361 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
366 chmod 0666 $DIR/d11/d2
367 chmod 0705 $DIR/d11/d2
368 $CHECKSTAT -t dir -p 0705 $DIR/d11/d2 || error
370 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
375 chmod 0666 $DIR/d12/f
376 chmod 0654 $DIR/d12/f
377 $CHECKSTAT -t file -p 0654 $DIR/d12/f || error
379 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
383 dd if=/dev/zero of=$DIR/d13/f count=10
385 $CHECKSTAT -t file -s 0 $DIR/d13/f || error
387 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
393 $CHECKSTAT -a $DIR/d14/f || error
395 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
400 mv $DIR/d15/f $DIR/d15/f2
401 $CHECKSTAT -t file $DIR/d15/f2 || error
403 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
409 $CHECKSTAT -a $DIR/d16/f || error
411 run_test 16 "touch .../d16/f; rm -rf .../d16/f ================="
416 ln -s $DIR/d17/f $DIR/d17/l-exist
418 $CHECKSTAT -l $DIR/d17/f $DIR/d17/l-exist || error
419 $CHECKSTAT -f -t f $DIR/d17/l-exist || error
420 rm -f $DIR/d17/l-exist
421 $CHECKSTAT -a $DIR/d17/l-exist || error
423 run_test 17a "symlinks: create, remove (real) =================="
427 ln -s no-such-file $DIR/d17/l-dangle
429 $CHECKSTAT -l no-such-file $DIR/d17/l-dangle || error
430 $CHECKSTAT -fa $DIR/d17/l-dangle || error
431 rm -f $DIR/d17/l-dangle
432 $CHECKSTAT -a $DIR/d17/l-dangle || error
434 run_test 17b "symlinks: create, remove (dangling) =============="
436 test_17c() { # bug 3440 - don't save failed open RPC for replay
438 ln -s foo $DIR/d17/f17c
439 cat $DIR/d17/f17c && error "opened non-existent symlink" || true
441 run_test 17c "symlinks: open dangling (should return error) ===="
445 ln -s foo $DIR/d17/f17d
446 touch $DIR/d17/f17d || error "creating to new symlink"
448 run_test 17d "symlinks: create dangling ========================"
452 local foo=$DIR/$tdir/$tfile
453 ln -s $foo $foo || error "create symlink failed"
454 ls -l $foo || error "ls -l failed"
455 ls $foo && error "ls not failed" || true
457 run_test 17e "symlinks: create recursive symlink (should return error) ===="
461 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/d17f/111
462 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/d17f/222
463 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/d17f/333
464 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/d17f/444
465 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/d17f/555
466 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/d17f/666
469 run_test 17f "symlinks: long and very long symlink name ========================"
473 LONGSYMLINK="$(dd if=/dev/zero bs=4095 count=1 | tr '\0' 'x')"
474 ln -s $LONGSYMLINK $DIR/$tdir/$tfile
477 run_test 17g "symlinks: really long symlink name ==============================="
479 test_17h() { #bug 17378
481 $SETSTRIPE $DIR/$tdir -c -1
482 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
483 do_facet mds lctl set_param fail_loc=0x80000141
484 touch $DIR/$tdir/$tfile || true
486 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
488 test_17i() { #bug 20018
490 local foo=$DIR/$tdir/$tfile
491 ln -s $foo $foo || error "create symlink failed"
492 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
493 do_facet mds lctl set_param fail_loc=0x80000144
494 ls -l $foo && error "error not detected"
497 run_test 17i "don't panic on short symlink"
503 run_test 18 "touch .../f ; ls ... =============================="
509 $CHECKSTAT -a $DIR/f19 || error
511 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
514 ls -l $DIR/f19 && error || true
516 run_test 19b "ls -l .../f19 (should return error) =============="
519 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
520 $RUNAS touch $DIR/f19 && error || true
522 run_test 19c "$RUNAS touch .../f19 (should return error) =="
525 cat $DIR/f19 && error || true
527 run_test 19d "cat .../f19 (should return error) =============="
539 $CHECKSTAT -a $DIR/f || error
541 run_test 20 "touch .../f ; ls -l ... ==========================="
545 [ -f $DIR/d21/dangle ] && rm -f $DIR/d21/dangle
546 ln -s dangle $DIR/d21/link
547 echo foo >> $DIR/d21/link
549 $CHECKSTAT -t link $DIR/d21/link || error
550 $CHECKSTAT -f -t file $DIR/d21/link || error
552 run_test 21 "write to dangling link ============================"
557 chown $RUNAS_ID $WDIR
558 (cd $WDIR || error "cd $WDIR failed";
559 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
561 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
562 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
563 $CHECKSTAT -u \#$RUNAS_ID $WDIR/etc || error "checkstat -u failed"
565 run_test 22 "unpack tar archive as non-root user ==============="
570 local file=$DIR/$tdir/$tfile
572 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
573 openfile -f O_CREAT:O_EXCL $file &&
574 error "$file recreate succeeded" || true
576 run_test 23a "O_CREAT|O_EXCL in subdir =========================="
578 test_23b() { # bug 18988
580 local file=$DIR/$tdir/$tfile
583 echo foo > $file || error "write filed"
584 echo bar >> $file || error "append filed"
585 $CHECKSTAT -s 8 $file || error "wrong size"
588 run_test 23b "O_APPEND check =========================="
591 echo '== rename sanity =============================================='
592 echo '-- same directory rename'
595 mv $DIR/R1/f $DIR/R1/g
596 $CHECKSTAT -t file $DIR/R1/g || error
598 run_test 24a "touch .../R1/f; rename .../R1/f .../R1/g ========="
603 mv $DIR/R2/f $DIR/R2/g
604 $CHECKSTAT -a $DIR/R2/f || error
605 $CHECKSTAT -t file $DIR/R2/g || error
607 run_test 24b "touch .../R2/{f,g}; rename .../R2/f .../R2/g ====="
612 mv $DIR/R3/f $DIR/R3/g
613 $CHECKSTAT -a $DIR/R3/f || error
614 $CHECKSTAT -t dir $DIR/R3/g || error
616 run_test 24c "mkdir .../R3/f; rename .../R3/f .../R3/g ========="
621 mrename $DIR/R4/f $DIR/R4/g
622 $CHECKSTAT -a $DIR/R4/f || error
623 $CHECKSTAT -t dir $DIR/R4/g || error
625 run_test 24d "mkdir .../R4/{f,g}; rename .../R4/f .../R4/g ====="
628 echo '-- cross directory renames --'
631 mv $DIR/R5a/f $DIR/R5b/g
632 $CHECKSTAT -a $DIR/R5a/f || error
633 $CHECKSTAT -t file $DIR/R5b/g || error
635 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
639 touch $DIR/R6a/f $DIR/R6b/g
640 mv $DIR/R6a/f $DIR/R6b/g
641 $CHECKSTAT -a $DIR/R6a/f || error
642 $CHECKSTAT -t file $DIR/R6b/g || error
644 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
649 mv $DIR/R7a/d $DIR/R7b/e
650 $CHECKSTAT -a $DIR/R7a/d || error
651 $CHECKSTAT -t dir $DIR/R7b/e || error
653 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
657 mkdir $DIR/R8a/d $DIR/R8b/e
658 mrename $DIR/R8a/d $DIR/R8b/e
659 $CHECKSTAT -a $DIR/R8a/d || error
660 $CHECKSTAT -t dir $DIR/R8b/e || error
662 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
665 echo "-- rename error cases"
669 mrename $DIR/R9/f $DIR/R9/a
670 $CHECKSTAT -t file $DIR/R9/f || error
671 $CHECKSTAT -t dir $DIR/R9/a || error
672 $CHECKSTAT -a $DIR/R9/a/f || error
674 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
678 mrename $DIR/R10/f $DIR/R10/g
679 $CHECKSTAT -t dir $DIR/R10 || error
680 $CHECKSTAT -a $DIR/R10/f || error
681 $CHECKSTAT -a $DIR/R10/g || error
683 run_test 24j "source does not exist ============================"
686 mkdir $DIR/R11a $DIR/R11a/d
688 mv $DIR/R11a/f $DIR/R11a/d
689 $CHECKSTAT -a $DIR/R11a/f || error
690 $CHECKSTAT -t file $DIR/R11a/d/f || error
692 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
694 # bug 2429 - rename foo foo foo creates invalid file
697 multiop $f OcNs || error
699 run_test 24l "Renaming a file to itself ========================"
703 multiop $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
704 # on ext3 this does not remove either the source or target files
705 # though the "expected" operation would be to remove the source
706 $CHECKSTAT -t file ${f} || error "${f} missing"
707 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
709 run_test 24m "Renaming a file to a hard link to itself ========="
713 # this stats the old file after it was renamed, so it should fail
717 $CHECKSTAT ${f}.rename
720 run_test 24n "Statting the old file after renaming (Posix rename 2)"
723 check_kernel_version 37 || return 0
725 rename_many -s random -v -n 10 $DIR/d24o
727 run_test 24o "rename of files during htree split ==============="
731 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
732 mrename $DIR/R12a $DIR/R12b
733 $CHECKSTAT -a $DIR/R12a || error
734 $CHECKSTAT -t dir $DIR/R12b || error
735 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
736 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
738 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
742 DIRINO=`ls -lid $DIR/R13a | awk '{ print $1 }'`
743 multiop_bg_pause $DIR/R13b D_c || return 1
746 mrename $DIR/R13a $DIR/R13b
747 $CHECKSTAT -a $DIR/R13a || error
748 $CHECKSTAT -t dir $DIR/R13b || error
749 DIRINO2=`ls -lid $DIR/R13b | awk '{ print $1 }'`
750 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
752 wait $MULTIPID || error "multiop close failed"
754 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
756 test_24r() { #bug 3789
757 mkdir $DIR/R14a $DIR/R14a/b
758 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
759 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
760 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
762 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
765 mkdir $DIR/R15a $DIR/R15a/b $DIR/R15a/b/c
766 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
767 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
768 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
770 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
772 mkdir $DIR/R16a $DIR/R16a/b $DIR/R16a/b/c
773 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
774 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
775 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
777 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
779 test_24u() { # bug12192
780 multiop $DIR/$tfile C2w$((2048 * 1024))c || error
781 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
783 run_test 24u "create stripe file"
787 local FREE_INODES=`lfs df -i|grep "filesystem summary" | awk '{print $5}'`
788 [ $FREE_INODES -lt $NRFILES ] && \
789 skip "not enough free inodes $FREE_INODES required $NRFILES" && \
793 createmany -m $DIR/d24v/$tfile $NRFILES
794 ls $DIR/d24v >/dev/null || error "error in listing large dir"
798 run_test 24v "list directory with large files (handle hash collision, bug: 17560)"
801 echo '== symlink sanity ============================================='
805 touch $DIR/s25/foo || error
807 run_test 25a "create file in symlinked directory ==============="
810 [ ! -d $DIR/d25 ] && test_25a
811 $CHECKSTAT -t file $DIR/s25/foo || error
813 run_test 25b "lookup file in symlinked directory ==============="
818 ln -s d26/d26-2 $DIR/s26
819 touch $DIR/s26/foo || error
821 run_test 26a "multiple component symlink ======================="
824 mkdir -p $DIR/d26b/d26-2
825 ln -s d26b/d26-2/foo $DIR/s26-2
826 touch $DIR/s26-2 || error
828 run_test 26b "multiple component symlink at end of lookup ======"
833 ln -s d26.2 $DIR/s26.2-1
834 ln -s s26.2-1 $DIR/s26.2-2
835 ln -s s26.2-2 $DIR/s26.2-3
836 chmod 0666 $DIR/s26.2-3/foo
838 run_test 26c "chain of symlinks ================================"
840 # recursive symlinks (bug 439)
842 ln -s d26-3/foo $DIR/d26-3
844 run_test 26d "create multiple component recursive symlink ======"
847 [ ! -h $DIR/d26-3 ] && test_26d
850 run_test 26e "unlink multiple component recursive symlink ======"
852 # recursive symlinks (bug 7022)
855 mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
856 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
857 mkdir -p lndir/bar1 || error "mkdir lndir/bar1 failed"
858 mkdir $tfile || error "mkdir $tfile failed"
859 cd $tfile || error "cd $tfile failed"
860 ln -s .. dotdot || error "ln dotdot failed"
861 ln -s dotdot/lndir lndir || error "ln lndir failed"
862 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
863 output=`ls $tfile/$tfile/lndir/bar1`
864 [ "$output" = bar1 ] && error "unexpected output"
865 rm -r $tfile || error "rm $tfile failed"
866 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
868 run_test 26f "rm -r of a directory which has recursive symlink ="
871 echo '== stripe sanity =============================================='
872 mkdir -p $DIR/d27 || error "mkdir failed"
874 $SETSTRIPE $DIR/d27/f0 -c 1 || error "lstripe failed"
875 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
877 log "== test_27a: write to one stripe file ========================="
878 cp /etc/hosts $DIR/d27/f0 || error
880 run_test 27a "one stripe file =================================="
883 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
885 $SETSTRIPE $DIR/d27/f01 -c 2 || error "lstripe failed"
886 [ `$GETSTRIPE $DIR/d27/f01 | grep -A 10 obdidx | wc -l` -eq 4 ] ||
887 error "two-stripe file doesn't have two stripes"
889 log "== test_27c: write to two stripe file file f01 ================"
890 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
892 run_test 27c "create two stripe file f01 ======================="
896 $SETSTRIPE -c0 -i-1 -s0 $DIR/d27/fdef || error "lstripe failed"
897 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
898 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
900 run_test 27d "create file with default settings ================"
904 $SETSTRIPE $DIR/d27/f12 -c 2 || error "lstripe failed"
905 $SETSTRIPE $DIR/d27/f12 -c 2 && error "lstripe succeeded twice"
906 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
908 run_test 27e "setstripe existing file (should return error) ======"
912 $SETSTRIPE $DIR/d27/fbad -s 100 -i 0 -c 1 && error "lstripe failed"
913 dd if=/dev/zero of=$DIR/d27/f12 bs=4k count=4 || error "dd failed"
914 $GETSTRIPE $DIR/d27/fbad || error "lfs getstripe failed"
916 run_test 27f "setstripe with bad stripe size (should return error)"
920 $MCREATE $DIR/d27/fnone || error "mcreate failed"
922 log "== test 27h: lfs getstripe with no objects ===================="
923 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" || error "has object"
925 log "== test 27i: lfs getstripe with some objects =================="
926 touch $DIR/d27/fsome || error "touch failed"
927 $GETSTRIPE $DIR/d27/fsome | grep obdidx || error "missing objects"
929 run_test 27g "test lfs getstripe ==========================================="
933 $SETSTRIPE $DIR/d27/f27j -i $OSTCOUNT && error "lstripe failed"||true
935 run_test 27j "setstripe with bad stripe offset (should return error)"
937 test_27k() { # bug 2844
940 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
941 [ ! -d $DIR/d27 ] && mkdir -p $DIR/d27
942 $SETSTRIPE $FILE -s 67108864 || error "lstripe failed"
943 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
944 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
945 dd if=/dev/zero of=$FILE bs=4k count=1
946 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
947 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
949 run_test 27k "limit i_blksize for broken user apps ============="
953 mcreate $DIR/f27l || error "creating file"
954 $RUNAS $SETSTRIPE $DIR/f27l -c 1 && \
955 error "lstripe should have failed" || true
957 run_test 27l "check setstripe permissions (should return error)"
960 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
961 if [ $ORIGFREE -gt $MAXFREE ]; then
962 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
966 $SETSTRIPE $DIR/d27/f27m_1 -i 0 -c 1
967 dd if=/dev/zero of=$DIR/d27/f27m_1 bs=1024 count=$MAXFREE && \
968 error "dd should fill OST0"
970 while $SETSTRIPE $DIR/d27/f27m_$i -i 0 -c 1 ; do
972 [ $i -gt 256 ] && break
975 touch $DIR/d27/f27m_$i
976 [ `$GETSTRIPE $DIR/d27/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] && \
977 error "OST0 was full but new created file still use it"
979 touch $DIR/d27/f27m_$i
980 [ `$GETSTRIPE $DIR/d27/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] && \
981 error "OST0 was full but new created file still use it"
985 run_test 27m "create file while OST0 was full =================="
988 local DELAY=$(do_facet mds lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 * 2}')
992 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
993 # if the OST isn't full anymore.
995 local OSTIDX=${1:-""}
997 local list=$(comma_list $(osts_nodes))
998 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1000 do_nodes $list lctl set_param fail_loc=0
1004 exhaust_precreations() {
1007 local FAILIDX=${3:-$OSTIDX}
1010 local MDSIDX=$(get_mds_dir "$DIR/$tdir")
1011 echo OSTIDX=$OSTIDX MDSIDX=$MDSIDX
1013 local OST=$(lfs osts | grep ${OSTIDX}": " | \
1014 awk '{print $2}' | sed -e 's/_UUID$//')
1015 local MDT_INDEX=$(lfs df | grep "\[MDT:$((MDSIDX - 1))\]" | awk '{print $1}' | \
1016 sed -e 's/_UUID$//;s/^.*-//')
1019 local last_id=$(do_facet mds${MDSIDX} lctl get_param -n osc.*${OST}-osc-${MDT_INDEX}.prealloc_last_id)
1020 local next_id=$(do_facet mds${MDSIDX} lctl get_param -n osc.*${OST}-osc-${MDT_INDEX}.prealloc_next_id)
1022 do_facet mds${MDSIDX} lctl get_param osc.*OST*-osc-${MDT_INDEX}.prealloc*
1024 mkdir -p $DIR/$tdir/${OST}
1025 $SETSTRIPE $DIR/$tdir/${OST} -i $OSTIDX -c 1
1026 #define OBD_FAIL_OST_ENOSPC 0x215
1027 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=$FAILIDX
1028 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x215
1029 echo "Creating to objid $last_id on ost $OST..."
1030 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1031 do_facet mds${MDSIDX} lctl get_param osc.*OST*-osc-${MDT_INDEX}.prealloc*
1032 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=$FAILLOC
1036 exhaust_all_precreations() {
1038 for (( i=0; i < OSTCOUNT; i++ )) ; do
1039 exhaust_precreations $i $1 -1
1044 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1045 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1046 remote_ost_nodsh && skip "remote OST with nodsh" && return
1049 rm -f $DIR/$tdir/$tfile
1050 exhaust_precreations 0 0x80000215
1051 $SETSTRIPE -c -1 $DIR/$tdir
1052 touch $DIR/$tdir/$tfile || error
1053 $GETSTRIPE $DIR/$tdir/$tfile
1056 run_test 27n "create file with some full OSTs =================="
1059 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1060 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1061 remote_ost_nodsh && skip "remote OST with nodsh" && return
1064 rm -f $DIR/$tdir/$tfile
1065 exhaust_all_precreations 0x215
1067 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1072 run_test 27o "create file with all full OSTs (should error) ===="
1075 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1076 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1077 remote_ost_nodsh && skip "remote OST with nodsh" && return
1080 rm -f $DIR/$tdir/$tfile
1083 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1084 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1085 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1087 exhaust_precreations 0 0x80000215
1088 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1089 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1090 $LFS getstripe $DIR/$tdir/$tfile
1094 run_test 27p "append to a truncated file with some full OSTs ==="
1097 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1098 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1099 remote_ost_nodsh && skip "remote OST with nodsh" && return
1102 rm -f $DIR/$tdir/$tfile
1104 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1105 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1106 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1108 exhaust_all_precreations 0x215
1110 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1111 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1115 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1118 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1119 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1120 remote_ost_nodsh && skip "remote OST with nodsh" && return
1123 rm -f $DIR/$tdir/$tfile
1124 exhaust_precreations 0 0x80000215
1126 $SETSTRIPE $DIR/$tdir/$tfile -i 0 -c 2 # && error
1130 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1132 test_27s() { # bug 10725
1134 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1135 local stripe_count=0
1136 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1137 $SETSTRIPE $DIR/$tdir -s $stripe_size -c $stripe_count && \
1138 error "stripe width >= 2^32 succeeded" || true
1141 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1143 test_27t() { # bug 10864
1148 $WLFS getstripe $tfile
1151 run_test 27t "check that utils parse path correctly"
1153 test_27u() { # bug 4900
1154 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1155 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1157 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1158 do_facet $SINGLEMDS lctl set_param fail_loc=0x139
1160 createmany -o $DIR/$tdir/t- 1000
1161 do_facet $SINGLEMDS lctl set_param fail_loc=0
1163 TLOG=$DIR/$tfile.getstripe
1164 $GETSTRIPE $DIR/$tdir > $TLOG
1165 OBJS=`awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj;}' $TLOG`
1166 unlinkmany $DIR/$tdir/t- 1000
1167 [ $OBJS -gt 0 ] && \
1168 error "$OBJS objects created on OST-0. See $TLOG" || pass
1170 run_test 27u "skip object creation on OSC w/o objects =========="
1172 test_27v() { # bug 4900
1173 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1174 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1175 remote_ost_nodsh && skip "remote OST with nodsh" && return
1177 exhaust_all_precreations 0x215
1181 $SETSTRIPE $DIR/$tdir -c 1 # 1 stripe / file
1183 touch $DIR/$tdir/$tfile
1184 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1186 for (( i=0; i < OSTCOUNT; i++ )) ; do
1187 do_facet ost$i lctl set_param fail_loc=0x705
1189 local START=`date +%s`
1190 createmany -o $DIR/$tdir/$tfile 32
1192 local FINISH=`date +%s`
1193 local TIMEOUT=`lctl get_param -n timeout`
1194 [ $((FINISH - START)) -ge $((TIMEOUT / 2)) ] && \
1195 error "$FINISH - $START >= $TIMEOUT / 2"
1199 run_test 27v "skip object creation on slow OST ================="
1201 test_27w() { # bug 10997
1202 mkdir -p $DIR/$tdir || error "mkdir failed"
1203 $LSTRIPE $DIR/$tdir/f0 -s 65536 || error "lstripe failed"
1204 size=`$GETSTRIPE $DIR/$tdir/f0 -s`
1205 [ $size -ne 65536 ] && error "stripe size $size != 65536" || true
1207 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping multiple stripe count/offset test" && return
1208 for i in `seq 1 $OSTCOUNT`; do
1210 $LSTRIPE $DIR/$tdir/f$i -c $i -i $offset || error "lstripe -c $i -i $offset failed"
1211 count=`$GETSTRIPE -c $DIR/$tdir/f$i`
1212 index=`$GETSTRIPE -o $DIR/$tdir/f$i`
1213 [ $count -ne $i ] && error "stripe count $count != $i" || true
1214 [ $index -ne $offset ] && error "stripe offset $index != $offset" || true
1217 run_test 27w "check lfs setstripe -c -s -i options ============="
1220 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
1221 OFFSET=$(($OSTCOUNT - 1))
1223 local OST=$(lfs osts | awk '/'${OSTIDX}': / { print $2 }' | sed -e 's/_UUID$//')
1226 $SETSTRIPE $DIR/$tdir -c 1 # 1 stripe per file
1227 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1229 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1230 for i in `seq 0 $OFFSET`; do
1231 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1232 error "OST0 was degraded but new created file still use it"
1234 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1236 run_test 27x "create files while OST0 is degraded"
1239 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1240 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1242 local last_id=$(do_facet $SINGLEMDS lctl get_param -n osc.*0000-osc-MDT0000.prealloc_last_id)
1243 local next_id=$(do_facet $SINGLEMDS lctl get_param -n osc.*0000-osc-MDT0000.prealloc_next_id)
1244 local fcount=$((last_id - next_id))
1245 [ $fcount -eq 0 ] && skip "not enough space on OST0" && return
1246 [ $fcount -gt $OSTCOUNT ] && fcount=$OSTCOUNT
1248 MDS_OSCS=`do_facet mds lctl dl | awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
1249 OFFSET=$(($OSTCOUNT-1))
1251 for OSC in $MDS_OSCS; do
1252 if [ $OST == -1 ]; then {
1253 OST=`osc_to_ost $OSC`
1255 echo $OSC "is Deactivate:"
1256 do_facet mds lctl --device %$OSC deactivate
1260 OSTIDX=$(lfs osts | grep ${OST} | awk '{print $1}' | sed -e 's/://')
1262 $SETSTRIPE $DIR/$tdir -c 1 # 1 stripe / file
1264 do_facet ost$OSTIDX lctl set_param -n obdfilter.$OST.degraded 1
1266 createmany -o $DIR/$tdir/$tfile $fcount
1267 do_facet ost$OSTIDX lctl set_param -n obdfilter.$OST.degraded 0
1269 for i in `seq 0 $OFFSET`; do
1270 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "$OSTIDX"` ] || \
1271 error "files created on deactivated OSTs instead of degraded OST"
1273 for OSC in $MDS_OSCS; do
1274 [ `osc_to_ost $OSC` != $OST ] && {
1275 echo $OSC "is activate"
1276 do_facet mds lctl --device %$OSC activate
1280 run_test 27y "create files while OST0 is degraded and the rest inactive"
1282 # createtest also checks that device nodes are created and
1283 # then visible correctly (#2091)
1284 test_28() { # bug 2091
1286 $CREATETEST $DIR/d28/ct || error
1288 run_test 28 "create/mknod/mkdir with bad file types ============"
1291 cancel_lru_locks mdc
1297 declare -i LOCKCOUNTORIG=0
1298 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1299 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
1301 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
1303 declare -i LOCKUNUSEDCOUNTORIG=0
1304 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1305 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
1312 declare -i LOCKCOUNTCURRENT=0
1313 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1314 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
1317 declare -i LOCKUNUSEDCOUNTCURRENT=0
1318 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1319 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
1322 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1323 lctl set_param -n ldlm.dump_namespaces ""
1324 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1325 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1326 log "dumped log to $TMP/test_29.dk (bug 5793)"
1329 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1330 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1331 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1332 log "dumped log to $TMP/test_29.dk (bug 5793)"
1336 run_test 29 "IT_GETATTR regression ============================"
1339 cp `which ls` $DIR || cp /bin/ls $DIR
1343 run_test 30 "run binary from Lustre (execve) ==================="
1346 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1347 $CHECKSTAT -a $DIR/f31 || error
1349 run_test 31a "open-unlink file =================================="
1352 touch $DIR/f31 || error
1353 ln $DIR/f31 $DIR/f31b || error
1354 multiop $DIR/f31b Ouc || error
1355 $CHECKSTAT -t file $DIR/f31 || error
1357 run_test 31b "unlink file with multiple links while open ======="
1360 touch $DIR/f31 || error
1361 ln $DIR/f31 $DIR/f31c || error
1362 multiop_bg_pause $DIR/f31 O_uc || return 1
1364 multiop $DIR/f31c Ouc
1365 kill -USR1 $MULTIPID
1368 run_test 31c "open-unlink file with multiple links ============="
1371 opendirunlink $DIR/d31d $DIR/d31d || error
1372 $CHECKSTAT -a $DIR/d31d || error
1374 run_test 31d "remove of open directory ========================="
1376 test_31e() { # bug 2904
1377 check_kernel_version 34 || return 0
1378 openfilleddirunlink $DIR/d31e || error
1380 run_test 31e "remove of open non-empty directory ==============="
1382 test_31f() { # bug 4554
1385 $SETSTRIPE $DIR/d31f -s 1048576 -c 1
1386 cp /etc/hosts $DIR/d31f
1388 $GETSTRIPE $DIR/d31f/hosts
1389 multiop_bg_pause $DIR/d31f D_c || return 1
1392 rm -rv $DIR/d31f || error "first of $DIR/d31f"
1394 $SETSTRIPE $DIR/d31f -s 1048576 -c 1
1395 cp /etc/hosts $DIR/d31f
1398 multiop_bg_pause $DIR/d31f D_c || return 1
1401 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
1402 wait $MULTIPID || error "first opendir $MULTIPID failed"
1406 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
1407 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
1410 run_test 31f "remove of open directory with open-unlink file ==="
1413 echo "-- cross directory link --"
1414 mkdir $DIR/d31g{a,b}
1416 ln $DIR/d31ga/f $DIR/d31gb/g
1417 $CHECKSTAT -t file $DIR/d31ga/f || error "source"
1418 [ `stat -c%h $DIR/d31ga/f` == '2' ] || error "source nlink"
1419 $CHECKSTAT -t file $DIR/d31gb/g || error "target"
1420 [ `stat -c%h $DIR/d31gb/g` == '2' ] || error "target nlink"
1422 run_test 31g "cross directory link==============="
1425 echo "-- cross directory link --"
1429 ln $DIR/d31h/f $DIR/d31h/dir/g
1430 $CHECKSTAT -t file $DIR/d31h/f || error "source"
1431 [ `stat -c%h $DIR/d31h/f` == '2' ] || error "source nlink"
1432 $CHECKSTAT -t file $DIR/d31h/dir/g || error "target"
1433 [ `stat -c%h $DIR/d31h/dir/g` == '2' ] || error "target nlink"
1435 run_test 31h "cross directory link under child==============="
1438 echo "-- cross directory link --"
1441 touch $DIR/d31i/dir/f
1442 ln $DIR/d31i/dir/f $DIR/d31i/g
1443 $CHECKSTAT -t file $DIR/d31i/dir/f || error "source"
1444 [ `stat -c%h $DIR/d31i/dir/f` == '2' ] || error "source nlink"
1445 $CHECKSTAT -t file $DIR/d31i/g || error "target"
1446 [ `stat -c%h $DIR/d31i/g` == '2' ] || error "target nlink"
1448 run_test 31i "cross directory link under parent==============="
1453 mkdir $DIR/d31j/dir1
1454 ln $DIR/d31j/dir1 $DIR/d31j/dir2 && error "ln for dir"
1455 link $DIR/d31j/dir1 $DIR/d31j/dir3 && error "link for dir"
1456 mlink $DIR/d31j/dir1 $DIR/d31j/dir4 && error "mlink for dir"
1457 mlink $DIR/d31j/dir1 $DIR/d31j/dir1 && error "mlink to the same dir"
1460 run_test 31j "link for directory==============="
1466 touch $DIR/d31k/exist
1467 mlink $DIR/d31k/s $DIR/d31k/t || error "mlink"
1468 mlink $DIR/d31k/s $DIR/d31k/exist && error "mlink to exist file"
1469 mlink $DIR/d31k/s $DIR/d31k/s && error "mlink to the same file"
1470 mlink $DIR/d31k/s $DIR/d31k && error "mlink to parent dir"
1471 mlink $DIR/d31k $DIR/d31k/s && error "mlink parent dir to target"
1472 mlink $DIR/d31k/not-exist $DIR/d31k/foo && error "mlink non-existing to new"
1473 mlink $DIR/d31k/not-exist $DIR/d31k/s && error "mlink non-existing to exist"
1476 run_test 31k "link to file: the same, non-existing, dir==============="
1482 touch $DIR/d31m2/exist
1483 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
1484 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
1485 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
1486 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
1487 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
1488 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
1491 run_test 31m "link to file: the same, non-existing, dir==============="
1494 echo "== more mountpoints and symlinks ================="
1495 [ -e $DIR/d32a ] && rm -fr $DIR/d32a
1496 mkdir -p $DIR/d32a/ext2-mountpoint
1497 mount -t ext2 -o loop $EXT2_DEV $DIR/d32a/ext2-mountpoint || error
1498 $CHECKSTAT -t dir $DIR/d32a/ext2-mountpoint/.. || error
1499 $UMOUNT $DIR/d32a/ext2-mountpoint || error
1501 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
1504 [ -e $DIR/d32b ] && rm -fr $DIR/d32b
1505 mkdir -p $DIR/d32b/ext2-mountpoint
1506 mount -t ext2 -o loop $EXT2_DEV $DIR/d32b/ext2-mountpoint || error
1507 ls -al $DIR/d32b/ext2-mountpoint/.. || error
1508 $UMOUNT $DIR/d32b/ext2-mountpoint || error
1510 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
1513 [ -e $DIR/d32c ] && rm -fr $DIR/d32c
1514 mkdir -p $DIR/d32c/ext2-mountpoint
1515 mount -t ext2 -o loop $EXT2_DEV $DIR/d32c/ext2-mountpoint || error
1516 mkdir -p $DIR/d32c/d2/test_dir
1517 $CHECKSTAT -t dir $DIR/d32c/ext2-mountpoint/../d2/test_dir || error
1518 $UMOUNT $DIR/d32c/ext2-mountpoint || error
1520 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
1523 [ -e $DIR/d32d ] && rm -fr $DIR/d32d
1524 mkdir -p $DIR/d32d/ext2-mountpoint
1525 mount -t ext2 -o loop $EXT2_DEV $DIR/d32d/ext2-mountpoint || error
1526 mkdir -p $DIR/d32d/d2/test_dir
1527 ls -al $DIR/d32d/ext2-mountpoint/../d2/test_dir || error
1528 $UMOUNT $DIR/d32d/ext2-mountpoint || error
1530 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
1533 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
1534 mkdir -p $DIR/d32e/tmp
1535 TMP_DIR=$DIR/d32e/tmp
1536 ln -s $DIR/d32e $TMP_DIR/symlink11
1537 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1538 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
1539 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
1541 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
1544 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
1545 mkdir -p $DIR/d32f/tmp
1546 TMP_DIR=$DIR/d32f/tmp
1547 ln -s $DIR/d32f $TMP_DIR/symlink11
1548 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1549 ls $DIR/d32f/tmp/symlink11 || error
1550 ls $DIR/d32f/symlink01 || error
1552 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
1555 TMP_DIR=$DIR/$tdir/tmp
1556 mkdir -p $TMP_DIR $DIR/${tdir}2
1557 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1558 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1559 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
1560 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
1561 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
1562 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
1564 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1567 rm -fr $DIR/$tdir $DIR/${tdir}2
1568 TMP_DIR=$DIR/$tdir/tmp
1569 mkdir -p $TMP_DIR $DIR/${tdir}2
1570 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1571 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1572 ls $TMP_DIR/symlink12 || error
1573 ls $DIR/$tdir/symlink02 || error
1575 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1578 [ -e $DIR/d32i ] && rm -fr $DIR/d32i
1579 mkdir -p $DIR/d32i/ext2-mountpoint
1580 mount -t ext2 -o loop $EXT2_DEV $DIR/d32i/ext2-mountpoint || error
1581 touch $DIR/d32i/test_file
1582 $CHECKSTAT -t file $DIR/d32i/ext2-mountpoint/../test_file || error
1583 $UMOUNT $DIR/d32i/ext2-mountpoint || error
1585 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
1588 [ -e $DIR/d32j ] && rm -fr $DIR/d32j
1589 mkdir -p $DIR/d32j/ext2-mountpoint
1590 mount -t ext2 -o loop $EXT2_DEV $DIR/d32j/ext2-mountpoint || error
1591 touch $DIR/d32j/test_file
1592 cat $DIR/d32j/ext2-mountpoint/../test_file || error
1593 $UMOUNT $DIR/d32j/ext2-mountpoint || error
1595 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
1599 mkdir -p $DIR/d32k/ext2-mountpoint
1600 mount -t ext2 -o loop $EXT2_DEV $DIR/d32k/ext2-mountpoint
1601 mkdir -p $DIR/d32k/d2
1602 touch $DIR/d32k/d2/test_file || error
1603 $CHECKSTAT -t file $DIR/d32k/ext2-mountpoint/../d2/test_file || error
1604 $UMOUNT $DIR/d32k/ext2-mountpoint || error
1606 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
1610 mkdir -p $DIR/d32l/ext2-mountpoint
1611 mount -t ext2 -o loop $EXT2_DEV $DIR/d32l/ext2-mountpoint || error
1612 mkdir -p $DIR/d32l/d2
1613 touch $DIR/d32l/d2/test_file
1614 cat $DIR/d32l/ext2-mountpoint/../d2/test_file || error
1615 $UMOUNT $DIR/d32l/ext2-mountpoint || error
1617 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
1621 mkdir -p $DIR/d32m/tmp
1622 TMP_DIR=$DIR/d32m/tmp
1623 ln -s $DIR $TMP_DIR/symlink11
1624 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1625 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
1626 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
1628 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
1632 mkdir -p $DIR/d32n/tmp
1633 TMP_DIR=$DIR/d32n/tmp
1634 ln -s $DIR $TMP_DIR/symlink11
1635 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1636 ls -l $DIR/d32n/tmp/symlink11 || error
1637 ls -l $DIR/d32n/symlink01 || error
1639 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
1642 rm -fr $DIR/d32o $DIR/$tfile
1644 mkdir -p $DIR/d32o/tmp
1645 TMP_DIR=$DIR/d32o/tmp
1646 ln -s $DIR/$tfile $TMP_DIR/symlink12
1647 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1648 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
1649 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
1650 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
1651 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
1653 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
1663 mkdir -p $DIR/d32p/tmp
1665 TMP_DIR=$DIR/d32p/tmp
1667 ln -s $DIR/$tfile $TMP_DIR/symlink12
1669 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1671 cat $DIR/d32p/tmp/symlink12 || error
1673 cat $DIR/d32p/symlink02 || error
1676 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
1679 [ -e $DIR/d32q ] && rm -fr $DIR/d32q
1681 touch $DIR/d32q/under_the_mount
1682 mount -t ext2 -o loop $EXT2_DEV $DIR/d32q
1683 ls $DIR/d32q/under_the_mount && error || true
1684 $UMOUNT $DIR/d32q || error
1686 run_test 32q "stat follows mountpoints in Lustre (should return error)"
1689 [ -e $DIR/d32r ] && rm -fr $DIR/d32r
1691 touch $DIR/d32r/under_the_mount
1692 mount -t ext2 -o loop $EXT2_DEV $DIR/d32r
1693 ls $DIR/d32r | grep -q under_the_mount && error || true
1694 $UMOUNT $DIR/d32r || error
1696 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
1701 chmod 444 $DIR/$tfile
1702 chown $RUNAS_ID $DIR/$tfile
1704 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
1707 run_test 33 "write file with mode 444 (should return error) ===="
1712 chown $RUNAS_ID $DIR/d33
1713 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
1714 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
1715 error "open RDWR" || true
1717 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
1722 chown $RUNAS_ID $DIR/d33
1723 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
1725 run_test 33b "test open file with malformed flags (No panic and return error)"
1727 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
1730 $MCREATE $DIR/f34 || error
1731 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1732 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
1733 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1734 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1736 run_test 34a "truncate file that has not been opened ==========="
1739 [ ! -f $DIR/f34 ] && test_34a
1740 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1741 $OPENFILE -f O_RDONLY $DIR/f34
1742 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1743 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1745 run_test 34b "O_RDONLY opening file doesn't create objects ====="
1748 [ ! -f $DIR/f34 ] && test_34a
1749 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1750 $OPENFILE -f O_RDWR $DIR/f34
1751 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
1752 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1754 run_test 34c "O_RDWR opening file-with-size works =============="
1757 [ ! -f $DIR/f34 ] && test_34a
1758 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
1759 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1762 run_test 34d "write to sparse file ============================="
1766 $MCREATE $DIR/f34e || error
1767 $TRUNCATE $DIR/f34e 1000 || error
1768 $CHECKSTAT -s 1000 $DIR/f34e || error
1769 $OPENFILE -f O_RDWR $DIR/f34e
1770 $CHECKSTAT -s 1000 $DIR/f34e || error
1772 run_test 34e "create objects, some with size and some without =="
1774 test_34f() { # bug 6242, 6243
1777 $MCREATE $DIR/f34f || error
1778 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
1779 dd if=$DIR/f34f of=$TMP/f34f
1780 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
1781 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
1782 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
1783 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
1784 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
1786 run_test 34f "read from a file with no objects until EOF ======="
1789 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
1790 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
1791 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
1792 cancel_lru_locks osc
1793 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
1794 error "wrong size after lock cancel"
1796 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
1797 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
1798 error "expanding truncate failed"
1799 cancel_lru_locks osc
1800 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
1801 error "wrong expanded size after lock cancel"
1803 run_test 34g "truncate long file ==============================="
1806 cp /bin/sh $DIR/f35a
1808 chown $RUNAS_ID $DIR/f35a
1809 $RUNAS $DIR/f35a && error || true
1812 run_test 35a "exec file with mode 444 (should return and not leak) ====="
1816 utime $DIR/f36 || error
1818 run_test 36a "MDS utime check (mknod, utime) ==================="
1822 utime $DIR/f36 || error
1824 run_test 36b "OST utime check (open, utime) ===================="
1829 chown $RUNAS_ID $DIR/d36
1830 $RUNAS utime $DIR/d36/f36 || error
1832 run_test 36c "non-root MDS utime check (mknod, utime) =========="
1835 [ ! -d $DIR/d36 ] && test_36c
1836 echo "" > $DIR/d36/f36
1837 $RUNAS utime $DIR/d36/f36 || error
1839 run_test 36d "non-root OST utime check (open, utime) ==========="
1842 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
1844 touch $DIR/$tdir/$tfile
1845 $RUNAS utime $DIR/$tdir/$tfile && \
1846 error "utime worked, expected failure" || true
1848 run_test 36e "utime on non-owned file (should return error) ===="
1852 local LANG_SAVE=$LANG
1853 local LC_LANG_SAVE=$LC_LANG
1854 export LANG=C LC_LANG=C # for date language
1856 DATESTR="Dec 20 2000"
1858 lctl set_param fail_loc=$fl
1860 cp /etc/hosts $DIR/$tdir/$tfile
1861 sync & # write RPC generated with "current" inode timestamp, but delayed
1863 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
1864 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
1865 cancel_lru_locks osc
1866 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
1868 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
1869 echo "BEFORE: $LS_BEFORE" && \
1870 echo "AFTER : $LS_AFTER" && \
1871 echo "WANT : $DATESTR" && \
1872 error "$DIR/$tdir/$tfile timestamps changed" || true
1874 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
1878 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
1879 subr_36fh "0x80000214"
1881 run_test 36f "utime on file racing with OST BRW write =========="
1884 remote_ost_nodsh && skip "remote OST with nodsh" && return
1887 export FMD_MAX_AGE=`do_facet ost1 lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | head -n 1`
1888 FMD_BEFORE="`awk '/ll_fmd_cache/ { print $2 }' /proc/slabinfo`"
1889 touch $DIR/$tdir/$tfile
1890 sleep $((FMD_MAX_AGE + 12))
1891 FMD_AFTER="`awk '/ll_fmd_cache/ { print $2 }' /proc/slabinfo`"
1892 [ "$FMD_AFTER" -gt "$FMD_BEFORE" ] && \
1893 echo "AFTER : $FMD_AFTER > BEFORE $FMD_BEFORE" && \
1894 error "fmd didn't expire after ping" || true
1896 run_test 36g "filter mod data cache expiry ====================="
1899 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
1900 subr_36fh "0x80000227"
1902 run_test 36h "utime on file racing with OST BRW write =========="
1906 echo f > $DIR/$tdir/fbugfile
1907 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
1908 ls $DIR/$tdir | grep "\<fbugfile\>" && error
1909 $UMOUNT $DIR/$tdir || error
1910 rm -f $DIR/$tdir/fbugfile || error
1912 run_test 37 "ls a mounted file system to check old content ====="
1915 local file=$DIR/$tfile
1917 openfile -f O_DIRECTORY $file
1920 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
1921 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
1923 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
1927 touch $DIR/${tfile}2
1928 # ls -l $DIR/$tfile $DIR/${tfile}2
1929 # ls -lu $DIR/$tfile $DIR/${tfile}2
1930 # ls -lc $DIR/$tfile $DIR/${tfile}2
1932 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
1933 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
1935 ls -l $DIR/$tfile $DIR/${tfile}2
1937 ls -lu $DIR/$tfile $DIR/${tfile}2
1939 ls -lc $DIR/$tfile $DIR/${tfile}2
1940 error "O_TRUNC didn't change timestamps"
1943 run_test 39 "mtime changed on create ==========================="
1946 dd if=/dev/zero of=$DIR/f40 bs=4096 count=1
1947 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/f40 && error
1948 $CHECKSTAT -t file -s 4096 $DIR/f40 || error
1950 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
1954 small_write $DIR/f41 18
1956 run_test 41 "test small file write + fstat ====================="
1958 count_ost_writes() {
1959 lctl get_param -n osc.*.stats |
1960 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
1967 BG_DIRTY_RATIO_SAVE=10
1968 MAX_BG_DIRTY_RATIO=25
1972 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
1973 # dirty_ratio, dirty_background_ratio
1974 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
1975 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
1976 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
1977 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
1979 # if file not here, we are a 2.4 kernel
1980 kill -CONT `pidof kupdated`
1985 # setup the trap first, so someone cannot exit the test at the
1986 # exact wrong time and mess up a machine
1987 trap start_writeback EXIT
1988 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
1989 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
1990 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
1991 sysctl -w vm.dirty_writeback_centisecs=0
1992 sysctl -w vm.dirty_writeback_centisecs=0
1993 # save and increase /proc/sys/vm/dirty_ratio
1994 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
1995 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
1996 # save and increase /proc/sys/vm/dirty_background_ratio
1997 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
1998 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
2000 # if file not here, we are a 2.4 kernel
2001 kill -STOP `pidof kupdated`
2005 # ensure that all stripes have some grant before we test client-side cache
2007 [ "$SETUP_TEST42" ] && return
2008 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
2009 dd if=/dev/zero of=$i bs=4k count=1
2015 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
2016 # file truncation, and file removal.
2019 cancel_lru_locks osc
2021 sync; sleep 1; sync # just to be safe
2022 BEFOREWRITES=`count_ost_writes`
2023 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
2024 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
2025 AFTERWRITES=`count_ost_writes`
2026 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
2027 error "$BEFOREWRITES < $AFTERWRITES"
2030 run_test 42a "ensure that we don't flush on close =============="
2034 cancel_lru_locks osc
2037 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
2038 BEFOREWRITES=`count_ost_writes`
2039 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
2040 AFTERWRITES=`count_ost_writes`
2041 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
2042 error "$BEFOREWRITES < $AFTERWRITES on unlink"
2044 BEFOREWRITES=`count_ost_writes`
2045 sync || error "sync: $?"
2046 AFTERWRITES=`count_ost_writes`
2047 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
2048 error "$BEFOREWRITES < $AFTERWRITES on sync"
2050 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
2054 run_test 42b "test destroy of file with cached dirty data ======"
2056 # if these tests just want to test the effect of truncation,
2057 # they have to be very careful. consider:
2058 # - the first open gets a {0,EOF}PR lock
2059 # - the first write conflicts and gets a {0, count-1}PW
2060 # - the rest of the writes are under {count,EOF}PW
2061 # - the open for truncate tries to match a {0,EOF}PR
2062 # for the filesize and cancels the PWs.
2063 # any number of fixes (don't get {0,EOF} on open, match
2064 # composite locks, do smarter file size management) fix
2065 # this, but for now we want these tests to verify that
2066 # the cancellation with truncate intent works, so we
2067 # start the file with a full-file pw lock to match against
2068 # until the truncate.
2073 cancel_lru_locks osc
2075 # prime the file with 0,EOF PW to match
2079 # now the real test..
2080 dd if=/dev/zero of=$file bs=1024 count=100
2081 BEFOREWRITES=`count_ost_writes`
2082 $TRUNCATE $file $offset
2083 cancel_lru_locks osc
2084 AFTERWRITES=`count_ost_writes`
2090 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
2091 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
2094 run_test 42c "test partial truncate of file with cached dirty data"
2098 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
2099 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
2102 run_test 42d "test complete truncate of file with cached dirty data"
2108 test_42e() { # bug22074
2109 local TDIR=$DIR/${tdir}e
2110 local pagesz=$(page_size)
2112 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
2113 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
2118 $LFS setstripe -c 1 $TDIR
2119 createmany -o $TDIR/f $files
2121 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
2123 # we assume that with $OSTCOUNT files, at least one of them will
2124 # be allocated on OST0.
2125 warmup_files=$((OSTCOUNT * max_dirty_mb))
2126 createmany -o $TDIR/w $warmup_files
2128 # write a large amount of data into one file and sync, to get good
2129 # avail_grant number from OST.
2130 for ((i=0; i<$warmup_files; i++)); do
2131 idx=$($LFS getstripe -i $TDIR/w$i)
2132 [ $idx -ne 0 ] && continue
2133 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
2136 [ $i -gt $warmup_files ] && error "OST0 is still cold"
2138 $LCTL get_param $proc_osc0/cur_dirty_bytes
2139 $LCTL get_param $proc_osc0/cur_grant_bytes
2141 # create as much dirty pages as we can while not to trigger the actual
2142 # RPCs directly. but depends on the env, VFS may trigger flush during this
2143 # period, hopefully we are good.
2144 for ((i=0; i<$warmup_files; i++)); do
2145 idx=$($LFS getstripe -i $TDIR/w$i)
2146 [ $idx -ne 0 ] && continue
2147 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
2149 $LCTL get_param $proc_osc0/cur_dirty_bytes
2150 $LCTL get_param $proc_osc0/cur_grant_bytes
2152 # perform the real test
2153 $LCTL set_param $proc_osc0/rpc_stats 0
2154 for ((;i<$files; i++)); do
2155 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
2156 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
2159 $LCTL get_param $proc_osc0/rpc_stats
2161 $LCTL get_param $proc_osc0/rpc_stats |
2162 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
2163 [ "$PPR" != "16:" ] && continue
2164 [ $WPCT -lt 85 ] && error "$pages-page write RPCs only $WPCT% < 85%"
2165 break # we only want the "pages per rpc" stat
2169 run_test 42e "verify sub-RPC writes are not done synchronously"
2173 cp -p /bin/ls $DIR/$tdir/$tfile
2174 multiop $DIR/$tdir/$tfile Ow_c &
2176 # give multiop a chance to open
2179 $DIR/$tdir/$tfile && error || true
2182 run_test 43 "execution of file opened for write should return -ETXTBSY"
2186 cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
2187 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
2189 multiop $DIR/d43/multiop Oc && error "expected error, got success"
2190 kill -USR1 $MULTIOP_PID || return 2
2191 wait $MULTIOP_PID || return 3
2194 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
2198 cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
2199 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
2201 truncate $DIR/d43/multiop 0 && error "expected error, got success"
2202 kill -USR1 $MULTIOP_PID || return 2
2203 wait $MULTIOP_PID || return 3
2206 run_test 43b "truncate of file being executed should return -ETXTBSY"
2209 local testdir="$DIR/d43c"
2212 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
2213 ( cd $testdir && md5sum -c)
2215 run_test 43c "md5sum of copy into lustre========================"
2218 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
2219 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
2220 dd if=$DIR/f1 bs=4k count=1 > /dev/null
2222 run_test 44 "zero length read from a sparse stripe ============="
2225 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
2227 [ -z "$nstripe" ] && skip "can't get stripe info" && return
2228 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
2229 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
2231 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
2232 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
2235 OFFSETS="0 $((stride/2)) $((stride-1))"
2236 for offset in $OFFSETS ; do
2237 for i in `seq 0 $((nstripe-1))`; do
2238 local GLOBALOFFSETS=""
2239 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
2240 local myfn=$DIR/d44a-$size
2241 echo "--------writing $myfn at $size"
2242 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
2243 GLOBALOFFSETS="$GLOBALOFFSETS $size"
2244 ll_sparseness_verify $myfn $GLOBALOFFSETS \
2245 || error "ll_sparseness_verify $GLOBALOFFSETS"
2247 for j in `seq 0 $((nstripe-1))`; do
2248 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
2249 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
2250 GLOBALOFFSETS="$GLOBALOFFSETS $size"
2252 ll_sparseness_verify $myfn $GLOBALOFFSETS \
2253 || error "ll_sparseness_verify $GLOBALOFFSETS"
2258 run_test 44a "test sparse pwrite ==============================="
2262 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
2268 before=`dirty_osc_total`
2269 echo executing "\"$*\""
2271 after=`dirty_osc_total`
2272 echo before $before, after $after
2276 # Obtain grants from OST if it supports it
2277 echo blah > ${f}_grant
2280 do_dirty_record "echo blah > $f"
2281 [ $before -eq $after ] && error "write wasn't cached"
2282 do_dirty_record "> $f"
2283 [ $before -gt $after ] || error "truncate didn't lower dirty count"
2284 do_dirty_record "echo blah > $f"
2285 [ $before -eq $after ] && error "write wasn't cached"
2286 do_dirty_record "sync"
2287 [ $before -gt $after ] || error "writeback didn't lower dirty count"
2288 do_dirty_record "echo blah > $f"
2289 [ $before -eq $after ] && error "write wasn't cached"
2290 do_dirty_record "cancel_lru_locks osc"
2291 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
2294 run_test 45 "osc io page accounting ============================"
2296 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
2297 # test tickles a bug where re-dirtying a page was failing to be mapped to the
2298 # objects offset and an assert hit when an rpc was built with 1023's mapped
2299 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
2304 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2306 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
2307 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2311 run_test 46 "dirtying a previously written page ================"
2313 # test_47 is removed "Device nodes check" is moved to test_28
2315 test_48a() { # bug 2399
2316 check_kernel_version 34 || return 0
2319 mv $DIR/d48a $DIR/d48.new || error "move directory failed"
2320 mkdir $DIR/d48a || error "recreate directory failed"
2321 touch foo || error "'touch foo' failed after recreating cwd"
2322 mkdir bar || error "'mkdir foo' failed after recreating cwd"
2323 if check_kernel_version 44; then
2324 touch .foo || error "'touch .foo' failed after recreating cwd"
2325 mkdir .bar || error "'mkdir .foo' failed after recreating cwd"
2327 ls . > /dev/null || error "'ls .' failed after recreating cwd"
2328 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2329 cd . || error "'cd .' failed after recreating cwd"
2330 mkdir . && error "'mkdir .' worked after recreating cwd"
2331 rmdir . && error "'rmdir .' worked after recreating cwd"
2332 ln -s . baz || error "'ln -s .' failed after recreating cwd"
2333 cd .. || error "'cd ..' failed after recreating cwd"
2335 run_test 48a "Access renamed working dir (should return errors)="
2337 test_48b() { # bug 2399
2338 check_kernel_version 34 || return 0
2341 rmdir $DIR/d48b || error "remove cwd $DIR/d48b failed"
2342 touch foo && error "'touch foo' worked after removing cwd"
2343 mkdir foo && error "'mkdir foo' worked after removing cwd"
2344 if check_kernel_version 44; then
2345 touch .foo && error "'touch .foo' worked after removing cwd"
2346 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2348 ls . > /dev/null && error "'ls .' worked after removing cwd"
2349 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2350 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
2351 mkdir . && error "'mkdir .' worked after removing cwd"
2352 rmdir . && error "'rmdir .' worked after removing cwd"
2353 ln -s . foo && error "'ln -s .' worked after removing cwd"
2354 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
2356 run_test 48b "Access removed working dir (should return errors)="
2358 test_48c() { # bug 2350
2359 check_kernel_version 36 || return 0
2360 #lctl set_param debug=-1
2362 mkdir -p $DIR/d48c/dir
2364 $TRACE rmdir $DIR/d48c/dir || error "remove cwd $DIR/d48c/dir failed"
2365 $TRACE touch foo && error "'touch foo' worked after removing cwd"
2366 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
2367 if check_kernel_version 44; then
2368 touch .foo && error "'touch .foo' worked after removing cwd"
2369 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2371 $TRACE ls . && error "'ls .' worked after removing cwd"
2372 $TRACE ls .. || error "'ls ..' failed after removing cwd"
2373 is_patchless || ( $TRACE cd . && error "'cd .' worked after removing cwd" )
2374 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
2375 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
2376 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
2377 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
2379 run_test 48c "Access removed working subdir (should return errors)"
2381 test_48d() { # bug 2350
2382 check_kernel_version 36 || return 0
2383 #lctl set_param debug=-1
2385 mkdir -p $DIR/d48d/dir
2387 $TRACE rmdir $DIR/d48d/dir || error "remove cwd $DIR/d48d/dir failed"
2388 $TRACE rmdir $DIR/d48d || error "remove parent $DIR/d48d failed"
2389 $TRACE touch foo && error "'touch foo' worked after removing parent"
2390 $TRACE mkdir foo && error "'mkdir foo' worked after removing parent"
2391 if check_kernel_version 44; then
2392 touch .foo && error "'touch .foo' worked after removing parent"
2393 mkdir .foo && error "'mkdir .foo' worked after removing parent"
2395 $TRACE ls . && error "'ls .' worked after removing parent"
2396 $TRACE ls .. && error "'ls ..' worked after removing parent"
2397 is_patchless || ( $TRACE cd . && error "'cd .' worked after recreate parent" )
2398 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
2399 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
2400 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
2401 is_patchless || ( $TRACE cd .. && error "'cd ..' worked after removing parent" || true )
2403 run_test 48d "Access removed parent subdir (should return errors)"
2405 test_48e() { # bug 4134
2406 check_kernel_version 41 || return 0
2407 #lctl set_param debug=-1
2409 mkdir -p $DIR/d48e/dir
2411 $TRACE rmdir $DIR/d48e/dir || error "remove cwd $DIR/d48e/dir failed"
2412 $TRACE rmdir $DIR/d48e || error "remove parent $DIR/d48e failed"
2413 $TRACE touch $DIR/d48e || error "'touch $DIR/d48e' failed"
2414 $TRACE chmod +x $DIR/d48e || error "'chmod +x $DIR/d48e' failed"
2415 # On a buggy kernel addition of "touch foo" after cd .. will
2416 # produce kernel oops in lookup_hash_it
2417 touch ../foo && error "'cd ..' worked after recreate parent"
2419 $TRACE rm $DIR/d48e || error "rm '$DIR/d48e' failed"
2421 run_test 48e "Access to recreated parent subdir (should return errors)"
2427 ls /proc/$$/cwd || error
2429 run_test 50 "special situations: /proc symlinks ==============="
2431 test_51a() { # was test_51
2432 # bug 1516 - create an empty entry right after ".." then split dir
2435 $MCREATE $DIR/d51/bar
2437 createmany -m $DIR/d51/longfile 201
2439 while [ `ls -sd $DIR/d51 | awk '{ print $1 }'` -eq 4 ]; do
2440 $MCREATE $DIR/d51/longfile$FNUM
2445 ls -l $DIR/d51 > /dev/null || error
2447 run_test 51a "special situations: split htree with empty entry =="
2449 #export NUMTEST=70000
2450 # FIXME: I select a relatively small number to do basic test.
2451 # large number may give panic(). debugging on this is going on.
2454 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
2455 [ $NUMFREE -lt 21000 ] && \
2456 skip "not enough free inodes ($NUMFREE)" && \
2459 check_kernel_version 40 || NUMTEST=31000
2460 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 50))
2463 createmany -d $DIR/d51b/t- $NUMTEST
2465 run_test 51b "mkdir .../t-0 --- .../t-$NUMTEST ===================="
2468 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2470 local ndirs=${TEST51BB_NDIRS:-10}
2471 local nfiles=${TEST51BB_NFILES:-100}
2473 local numfree=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
2475 [ $numfree -lt $(( ndirs * nfiles)) ] && \
2476 nfiles=$(( numfree / ndirs - 10 ))
2478 local dir=$DIR/d51bb
2480 local savePOLICY=$(lctl get_param -n lmv.*.placement)
2481 lctl set_param -n lmv.*.placement=CHAR
2484 local IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
2488 for ((i=0; i < $ndirs; i++)); do
2489 dirs[i]=$dir/$RANDOM
2490 echo Creating directory ${dirs[i]}
2493 echo Creating $nfiles in dir ${dirs[i]} ...
2494 echo "createmany -o ${dirs[i]}/$tfile- $nfiles"
2495 createmany -o ${dirs[i]}/$tfile- $nfiles
2501 IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
2505 for ((i=0; i<${#NEWUSED[@]}; i++)); do
2506 echo "mds $i: inodes count OLD ${OLDUSED[$i]} NEW ${NEWUSED[$i]}"
2507 [ ${OLDUSED[$i]} -lt ${NEWUSED[$i]} ] || rc=$((rc + 1))
2510 lctl set_param -n lmv.*.placement=$savePOLICY
2512 [ $rc -ne $MDSCOUNT ] || \
2513 error "Objects/inodes are not distributed over all mds servers"
2515 run_test 51bb "mkdir createmany CMD $MDSCOUNT ===================="
2519 [ ! -d $DIR/d51b ] && skip "$DIR/51b missing" && \
2522 unlinkmany -d $DIR/d51b/t- $NUMTEST
2524 run_test 51c "rmdir .../t-0 --- .../t-$NUMTEST ===================="
2527 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping test with few OSTs" && return
2529 createmany -o $DIR/d51d/t- 1000
2530 $LFS getstripe $DIR/d51d > $TMP/files
2531 for N in `seq 0 $((OSTCOUNT - 1))`; do
2532 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
2533 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
2534 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
2536 unlinkmany $DIR/d51d/t- 1000
2539 for N in `seq 1 $((OSTCOUNT - 1))`; do
2540 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
2541 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
2542 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
2543 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
2545 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
2546 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
2547 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
2548 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
2552 run_test 51d "check object distribution ===================="
2555 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
2558 chattr +a $DIR/d52a/foo || error "chattr +a failed"
2559 echo bar >> $DIR/d52a/foo || error "append bar failed"
2560 cp /etc/hosts $DIR/d52a/foo && error "cp worked"
2561 rm -f $DIR/d52a/foo 2>/dev/null && error "rm worked"
2562 link $DIR/d52a/foo $DIR/d52a/foo_link 2>/dev/null && error "link worked"
2563 echo foo >> $DIR/d52a/foo || error "append foo failed"
2564 mrename $DIR/d52a/foo $DIR/d52a/foo_ren && error "rename worked"
2565 lsattr $DIR/d52a/foo | egrep -q "^-+[ae]-+ $DIR/d52a/foo" || error "lsattr"
2566 chattr -a $DIR/d52a/foo || error "chattr -a failed"
2567 cp -r $DIR/d52a /tmp/
2568 rm -fr $DIR/d52a || error "cleanup rm failed"
2570 run_test 52a "append-only flag test (should return errors) ====="
2573 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
2576 chattr +i $DIR/d52b/foo || error "chattr +i failed"
2577 cat test > $DIR/d52b/foo && error "cat test worked"
2578 cp /etc/hosts $DIR/d52b/foo && error "cp worked"
2579 rm -f $DIR/d52b/foo 2>/dev/null && error "rm worked"
2580 link $DIR/d52b/foo $DIR/d52b/foo_link 2>/dev/null && error "link worked"
2581 echo foo >> $DIR/d52b/foo && error "echo worked"
2582 mrename $DIR/d52b/foo $DIR/d52b/foo_ren && error "rename worked"
2583 [ -f $DIR/d52b/foo ] || error
2584 [ -f $DIR/d52b/foo_ren ] && error
2585 lsattr $DIR/d52b/foo | egrep -q "^-+[ie]-+ $DIR/d52b/foo" || error "lsattr"
2586 chattr -i $DIR/d52b/foo || error "chattr failed"
2588 rm -fr $DIR/d52b || error
2590 run_test 52b "immutable flag test (should return errors) ======="
2593 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2594 remote_ost_nodsh && skip "remote OST with nodsh" && return
2603 for value in $(do_facet $SINGLEMDS lctl get_param osc.*-osc-MDT0000.prealloc_last_id) ; do
2604 param=`echo ${value[0]} | cut -d "=" -f1`
2605 ostname=`echo $param | cut -d "." -f2 | cut -d - -f 1-2`
2606 mds_last=$(do_facet $SINGLEMDS lctl get_param -n $param)
2607 ostnum=$(echo $ostname | sed "s/${FSNAME}-OST//g" | awk '{print ($1+1)}' )
2608 ost_last=$(do_facet ost$ostnum lctl get_param -n obdfilter.$ostname.last_id | head -n 1)
2609 echo "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
2610 if [ $ost_last != $mds_last ]; then
2611 error "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
2615 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
2618 [ ! -f "$SOCKETSERVER" ] && skip_env "no socketserver, skipping" && return
2619 [ ! -f "$SOCKETCLIENT" ] && skip_env "no socketclient, skipping" && return
2620 $SOCKETSERVER $DIR/socket
2621 $SOCKETCLIENT $DIR/socket || error
2622 $MUNLINK $DIR/socket
2624 run_test 54a "unix domain socket test =========================="
2630 dd if=/dev/zero of=$f bs=`page_size` count=1
2632 run_test 54b "char device works in lustre ======================"
2635 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
2636 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
2637 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
2639 for i in `seq 3 7`; do
2640 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
2650 loopdev="$DIR/loop54c"
2653 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
2654 mknod $loopdev b 7 $LOOPNUM
2655 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
2656 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
2657 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
2658 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
2660 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
2661 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
2663 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
2668 run_test 54c "block device works in lustre ====================="
2674 [ "$string" = `echo $string > $f | cat $f` ] || error
2676 run_test 54d "fifo device works in lustre ======================"
2679 check_kernel_version 46 || return 0
2682 cp -aL /dev/console $f
2683 echo $string > $f || error
2685 run_test 54e "console/tty device works in lustre ======================"
2688 grep -q $FSTYPE /proc/filesystems && return 1
2690 grep -q $FSTYPE /proc/filesystems && return 1
2691 insmod ../$FSTYPE/$FSTYPE.o
2692 grep -q $FSTYPE /proc/filesystems && return 1
2693 insmod ../$FSTYPE/$FSTYPE.ko
2694 grep -q $FSTYPE /proc/filesystems && return 1
2701 client_only && skip "Not a server" && return
2702 mount -t $FSTYPE -o loop,iopen $EXT2_DEV $DIR/d55 || error "mounting"
2704 $IOPENTEST1 $DIR/d55/foo $DIR/d55 || error "running $IOPENTEST1"
2705 $IOPENTEST2 $DIR/d55 || error "running $IOPENTEST2"
2706 echo "check for $EXT2_DEV. Please wait..."
2708 $UMOUNT $DIR/d55 || error "unmounting"
2710 run_test 55 "check iopen_connect_dentry() ======================"
2712 test_56a() { # was test_56
2718 NUMFILESx2=$(($NUMFILES * 2))
2719 for i in `seq 1 $NUMFILES` ; do
2720 touch $DIR/d56/file$i
2721 touch $DIR/d56/dir/file$i
2724 # test lfs getstripe with --recursive
2725 FILENUM=`$GETSTRIPE --recursive $DIR/d56 | grep -c obdidx`
2726 [ $FILENUM -eq $NUMFILESx2 ] || error \
2727 "lfs getstripe --recursive $DIR/d56 wrong: found $FILENUM, expected $NUMFILESx2"
2728 FILENUM=`$GETSTRIPE $DIR/d56 | grep -c obdidx`
2729 [ $FILENUM -eq $NUMFILES ] || error \
2730 "lfs getstripe $DIR/d56 without --recursive wrong: found $FILENUM, expected $NUMFILES"
2731 echo "lfs getstripe --recursive passed."
2733 # test lfs getstripe with file instead of dir
2734 FILENUM=`$GETSTRIPE $DIR/d56/file1 | grep -c obdidx`
2735 [ $FILENUM -eq 1 ] || error \
2736 "lfs getstripe $DIR/d56/file1 wrong:found $FILENUM, expected 1"
2737 echo "lfs getstripe file passed."
2739 #test lfs getstripe with --verbose
2740 [ `$GETSTRIPE --verbose $DIR/d56 | grep -c lmm_magic` -eq $NUMFILES ] ||\
2741 error "lfs getstripe --verbose $DIR/d56 wrong: should find $NUMFILES lmm_magic info"
2742 [ `$GETSTRIPE $DIR/d56 | grep -c lmm_magic` -eq 0 ] || error \
2743 "lfs getstripe $DIR/d56 without --verbose wrong: should not show lmm_magic info"
2744 echo "lfs getstripe --verbose passed."
2746 #test lfs getstripe with --obd
2747 $GETSTRIPE --obd wrong_uuid $DIR/d56 2>&1 | grep -q "unknown obduuid" || \
2748 error "lfs getstripe --obd wrong_uuid should return error message"
2750 [ "$OSTCOUNT" -lt 2 ] && \
2751 skip_env "skipping other lfs getstripe --obd test" && return
2753 OBDUUID=$(lfs osts | grep ${OSTIDX}": " | awk '{print $2}')
2754 FILENUM=`$GETSTRIPE -ir $DIR/d56 | grep -x $OSTIDX | wc -l`
2755 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/d56 | grep obdidx | wc -l`
2756 [ $FOUND -eq $FILENUM ] || \
2757 error "lfs getstripe --obd wrong: found $FOUND, expected $FILENUM"
2758 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/d56 | \
2759 sed '/^[ ]*'${OSTIDX}'[ ]/d' |\
2760 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] || \
2761 error "lfs getstripe --obd wrong: should not show file on other obd"
2762 echo "lfs getstripe --obd passed."
2764 run_test 56a "check lfs getstripe ===================================="
2771 if [ ! -d "$DIR/${tdir}g" ] ; then
2772 mkdir -p $DIR/${tdir}g
2773 for i in `seq 1 $LOCAL_NUMFILES` ; do
2774 touch $DIR/${tdir}g/file$i
2776 for i in `seq 1 $LOCAL_NUMDIRS` ; do
2777 mkdir $DIR/${tdir}g/dir$i
2778 for j in `seq 1 $LOCAL_NUMFILES` ; do
2779 touch $DIR/${tdir}g/dir$i/file$j
2785 setup_56_special() {
2790 if [ ! -e "$TDIR/loop1b" ] ; then
2791 for i in `seq 1 $LOCAL_NUMFILES` ; do
2792 mknod $TDIR/loop${i}b b 7 $i
2793 mknod $TDIR/null${i}c c 1 3
2794 ln -s $TDIR/file1 $TDIR/link${i}l
2796 for i in `seq 1 $LOCAL_NUMDIRS` ; do
2797 mknod $TDIR/dir$i/loop${i}b b 7 $i
2798 mknod $TDIR/dir$i/null${i}c c 1 3
2799 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
2807 setup_56 $NUMFILES $NUMDIRS
2809 EXPECTED=$(($NUMDIRS + 2))
2810 # test lfs find with -name
2811 for i in `seq 1 $NUMFILES` ; do
2812 NUMS=`$LFIND -name "*$i" $DIR/${tdir}g | wc -l`
2813 [ $NUMS -eq $EXPECTED ] || error \
2814 "lfs find -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2816 echo "lfs find -name passed."
2818 run_test 56g "check lfs find -name ============================="
2823 setup_56 $NUMFILES $NUMDIRS
2825 EXPECTED=$((($NUMDIRS+1)*($NUMFILES-1)+$NUMFILES))
2826 # test lfs find with ! -name
2827 for i in `seq 1 $NUMFILES` ; do
2828 NUMS=`$LFIND ! -name "*$i" $DIR/${tdir}g | wc -l`
2829 [ $NUMS -eq $EXPECTED ] || error \
2830 "lfs find ! -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2832 echo "lfs find ! -name passed."
2834 run_test 56h "check lfs find ! -name ============================="
2839 UUID=`$LFS osts | awk '/0: / { print $2 }'`
2840 OUT="`$LFIND -ost $UUID $DIR/$tdir`"
2841 [ "$OUT" ] && error "$LFIND returned directory '$OUT'" || true
2843 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
2846 setup_56_special $NUMFILES $NUMDIRS
2848 EXPECTED=$((NUMDIRS+1))
2849 NUMS=`$LFIND -type d $DIR/${tdir}g | wc -l`
2850 [ $NUMS -eq $EXPECTED ] || \
2851 error "lfs find -type d $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2853 run_test 56j "check lfs find -type d ============================="
2856 setup_56_special $NUMFILES $NUMDIRS
2858 EXPECTED=$(((NUMDIRS+1) * NUMFILES))
2859 NUMS=`$LFIND -type f $DIR/${tdir}g | wc -l`
2860 [ $NUMS -eq $EXPECTED ] || \
2861 error "lfs find -type f $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2863 run_test 56k "check lfs find -type f ============================="
2866 setup_56_special $NUMFILES $NUMDIRS
2868 EXPECTED=$((NUMDIRS + NUMFILES))
2869 NUMS=`$LFIND -type b $DIR/${tdir}g | wc -l`
2870 [ $NUMS -eq $EXPECTED ] || \
2871 error "lfs find -type b $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2873 run_test 56l "check lfs find -type b ============================="
2876 setup_56_special $NUMFILES $NUMDIRS
2878 EXPECTED=$((NUMDIRS + NUMFILES))
2879 NUMS=`$LFIND -type c $DIR/${tdir}g | wc -l`
2880 [ $NUMS -eq $EXPECTED ] || \
2881 error "lfs find -type c $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2883 run_test 56m "check lfs find -type c ============================="
2886 setup_56_special $NUMFILES $NUMDIRS
2888 EXPECTED=$((NUMDIRS + NUMFILES))
2889 NUMS=`$LFIND -type l $DIR/${tdir}g | wc -l`
2890 [ $NUMS -eq $EXPECTED ] || \
2891 error "lfs find -type l $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
2893 run_test 56n "check lfs find -type l ============================="
2896 setup_56 $NUMFILES $NUMDIRS
2899 utime $TDIR/file1 > /dev/null || error "utime (1)"
2900 utime $TDIR/file2 > /dev/null || error "utime (2)"
2901 utime $TDIR/dir1 > /dev/null || error "utime (3)"
2902 utime $TDIR/dir2 > /dev/null || error "utime (4)"
2903 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
2906 NUMS=`$LFIND -mtime +1 $TDIR | wc -l`
2907 [ $NUMS -eq $EXPECTED ] || \
2908 error "lfs find -mtime $TDIR wrong: found $NUMS, expected $EXPECTED"
2910 run_test 56o "check lfs find -mtime for old files =========================="
2913 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2918 setup_56 $NUMFILES $NUMDIRS
2920 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
2922 NUMS="`$LFIND -uid $RUNAS_ID $TDIR | wc -l`"
2923 [ $NUMS -eq $EXPECTED ] || \
2924 error "lfs find -uid $TDIR wrong: found $NUMS, expected $EXPECTED"
2926 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
2927 NUMS="`$LFIND ! -uid $RUNAS_ID $TDIR | wc -l`"
2928 [ $NUMS -eq $EXPECTED ] || \
2929 error "lfs find ! -uid $TDIR wrong: found $NUMS, expected $EXPECTED"
2931 echo "lfs find -uid and ! -uid passed."
2933 run_test 56p "check lfs find -uid and ! -uid ==============================="
2936 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2941 setup_56 $NUMFILES $NUMDIRS
2943 chgrp $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
2945 NUMS="`$LFIND -gid $RUNAS_ID $TDIR | wc -l`"
2946 [ $NUMS -eq $EXPECTED ] || \
2947 error "lfs find -gid $TDIR wrong: found $NUMS, expected $EXPECTED"
2949 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
2950 NUMS="`$LFIND ! -gid $RUNAS_ID $TDIR | wc -l`"
2951 [ $NUMS -eq $EXPECTED ] || \
2952 error "lfs find ! -gid $TDIR wrong: found $NUMS, expected $EXPECTED"
2954 echo "lfs find -gid and ! -gid passed."
2956 run_test 56q "check lfs find -gid and ! -gid ==============================="
2959 # note test will not do anything if MDS is not local
2960 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2962 local MNTDEV="osd.*MDT*.mntdev"
2963 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
2964 [ -z "$DEV" ] && error "can't access $MNTDEV"
2965 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
2966 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump || error "can't access $DEV"
2967 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
2968 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
2972 run_test 57a "verify MDS filesystem created with large inodes =="
2979 local FILEN=$dir/f$FILECOUNT
2981 rm -rf $dir || error "removing $dir"
2982 mkdir -p $dir || error "creating $dir"
2983 local num=$(get_mds_dir $dir)
2986 echo "mcreating $FILECOUNT files"
2987 createmany -m $dir/f 1 $FILECOUNT || \
2988 error "creating files in $dir"
2990 # verify that files do not have EAs yet
2991 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
2992 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
2996 df $dir #make sure we get new statfs data
2997 local MDSFREE=$(do_facet $mymds lctl get_param -n osd.*MDT000$((num -1)).kbytesfree)
2998 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
2999 echo "opening files to create objects/EAs"
3001 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
3002 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
3005 # verify that files have EAs now
3006 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
3007 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
3009 sleep 1 #make sure we get new statfs data
3011 local MDSFREE2=$(do_facet $mymds lctl get_param -n osd.*MDT000$((num -1)).kbytesfree)
3012 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
3013 if [ "$MDCFREE2" -lt "$((MDCFREE - 8))" ]; then
3014 if [ "$MDSFREE" != "$MDSFREE2" ]; then
3015 error "MDC before $MDCFREE != after $MDCFREE2"
3017 echo "MDC before $MDCFREE != after $MDCFREE2"
3018 echo "unable to confirm if MDS has large inodes"
3023 run_test 57b "default LOV EAs are stored inside large inodes ==="
3026 [ -z "$(which wiretest 2>/dev/null)" ] && skip_env "could not find wiretest" && return
3029 run_test 58 "verify cross-platform wire constants =============="
3032 echo "touch 130 files"
3033 createmany -o $DIR/f59- 130
3035 unlinkmany $DIR/f59- 130
3038 # wait for commitment of removal
3040 run_test 59 "verify cancellation of llog records async ========="
3042 TEST60_HEAD="test_60 run $RANDOM"
3044 [ ! -f run-llog.sh ] && skip_env "missing subtest run-llog.sh" && return
3045 log "$TEST60_HEAD - from kernel mode"
3048 run_test 60a "llog sanity tests run from kernel module =========="
3050 test_60b() { # bug 6411
3052 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
3064 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
3066 run_test 60b "limit repeated messages from CERROR/CWARN ========"
3069 echo "create 5000 files"
3070 createmany -o $DIR/f60c- 5000
3071 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
3072 lctl set_param fail_loc=0x80000137
3073 unlinkmany $DIR/f60c- 5000
3074 lctl set_param fail_loc=0
3076 run_test 60c "unlink file when mds full"
3079 SAVEPRINTK=$(lctl get_param -n printk)
3081 # verify "lctl mark" is even working"
3082 MESSAGE="test message ID $RANDOM $$"
3083 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
3084 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
3086 lctl set_param printk=0 || error "set lnet.printk failed"
3087 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
3088 MESSAGE="new test message ID $RANDOM $$"
3089 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
3090 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
3091 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
3093 lctl set_param -n printk="$SAVEPRINTK"
3095 run_test 60d "test printk console message masking"
3099 dd if=/dev/zero of=$f bs=`page_size` count=1
3100 cancel_lru_locks osc
3101 multiop $f OSMWUc || error
3104 run_test 61 "mmap() writes don't make sync hang ================"
3106 # bug 2330 - insufficient obd_match error checking causes LBUG
3110 cancel_lru_locks osc
3111 lctl set_param fail_loc=0x405
3112 cat $f && error "cat succeeded, expect -EIO"
3113 lctl set_param fail_loc=0
3115 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
3116 # match every page all of the time.
3117 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
3119 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
3120 test_63a() { # was test_63
3121 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
3122 lctl set_param -n osc.*.max_dirty_mb 0
3123 for i in `seq 10` ; do
3124 dd if=/dev/zero of=$DIR/f63 bs=8k &
3130 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
3131 rm -f $DIR/f63 || true
3133 run_test 63a "Verify oig_wait interruption does not crash ======="
3135 # bug 2248 - async write errors didn't return to application on sync
3136 # bug 3677 - async write errors left page locked
3139 lctl set_param debug=-1
3141 # ensure we have a grant to do async writes
3142 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
3145 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
3146 lctl set_param fail_loc=0x80000406
3147 multiop $DIR/$tfile Owy && \
3148 error "sync didn't return ENOMEM"
3149 sync; sleep 2; sync # do a real sync this time to flush page
3150 lctl get_param -n llite.*.dump_page_cache | grep locked && \
3151 error "locked page left in cache after async error" || true
3154 run_test 63b "async write errors should be returned to fsync ==="
3158 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
3160 run_test 64a "verify filter grant calculations (in kernel) ====="
3163 [ ! -f oos.sh ] && skip_env "missing subtest oos.sh" && return
3166 run_test 64b "check out-of-space detection on client ==========="
3168 # bug 1414 - set/get directories' stripe info
3172 $LVERIFY $DIR/d65 $DIR/d65/f1 || error "lverify failed"
3174 run_test 65a "directory with no stripe info ===================="
3178 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3180 $LVERIFY $DIR/d65 $DIR/d65/f2 || error "lverify failed"
3182 run_test 65b "directory setstripe $(($STRIPESIZE * 2)) 0 1 ==============="
3185 if [ $OSTCOUNT -gt 1 ]; then
3187 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 4)) -i 1 \
3188 -c $(($OSTCOUNT - 1)) || error "setstripe"
3190 $LVERIFY $DIR/d65 $DIR/d65/f3 || error "lverify failed"
3193 run_test 65c "directory setstripe $(($STRIPESIZE * 4)) 1 $(($OSTCOUNT - 1))"
3197 if [ $STRIPECOUNT -le 0 ]; then
3199 elif [ $STRIPECOUNT -gt 160 ]; then
3200 #LOV_MAX_STRIPE_COUNT is 160
3201 [ $OSTCOUNT -gt 160 ] && sc=160 || sc=$(($OSTCOUNT - 1))
3203 sc=$(($STRIPECOUNT - 1))
3205 $SETSTRIPE $DIR/d65 -s $STRIPESIZE -c $sc || error "setstripe"
3206 touch $DIR/d65/f4 $DIR/d65/f5
3207 $LVERIFY $DIR/d65 $DIR/d65/f4 $DIR/d65/f5 || error "lverify failed"
3209 run_test 65d "directory setstripe $STRIPESIZE -1 stripe_count =============="
3214 $SETSTRIPE $DIR/d65 || error "setstripe"
3215 $GETSTRIPE -v $DIR/d65 | grep "Default" || error "no stripe info failed"
3217 $LVERIFY $DIR/d65 $DIR/d65/f6 || error "lverify failed"
3219 run_test 65e "directory setstripe defaults ======================="
3223 $RUNAS $SETSTRIPE $DIR/d65f && error "setstripe succeeded" || true
3225 run_test 65f "dir setstripe permission (should return error) ==="
3229 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3230 $SETSTRIPE -d $DIR/d65 || error "setstripe"
3231 $GETSTRIPE -v $DIR/d65 | grep "Default" || \
3232 error "delete default stripe failed"
3234 run_test 65g "directory setstripe -d ==========================="
3238 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3239 mkdir -p $DIR/d65/dd1
3240 [ "`$GETSTRIPE -v $DIR/d65 | grep "^count"`" == \
3241 "`$GETSTRIPE -v $DIR/d65/dd1 | grep "^count"`" ] || error "stripe info inherit failed"
3243 run_test 65h "directory stripe info inherit ===================="
3245 test_65i() { # bug6367
3246 $SETSTRIPE $MOUNT -s 65536 -c -1
3248 run_test 65i "set non-default striping on root directory (bug 6367)="
3250 test_65ia() { # bug12836
3251 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
3253 run_test 65ia "getstripe on -1 default directory striping"
3255 test_65ib() { # bug12836
3256 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
3258 run_test 65ib "getstripe -v on -1 default directory striping"
3260 test_65ic() { # bug12836
3261 $LFS find -mtime -1 $MOUNT || error "find $MOUNT failed"
3263 run_test 65ic "new find on -1 default directory striping"
3265 test_65j() { # bug6367
3267 # if we aren't already remounting for each test, do so for this test
3268 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
3269 cleanup || error "failed to unmount"
3272 $SETSTRIPE -d $MOUNT || error "setstripe failed"
3274 run_test 65j "set default striping on root directory (bug 6367)="
3276 test_65k() { # bug11679
3277 [ "$OSTCOUNT" -lt 2 ] && skip_env "too few OSTs" && return
3278 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3280 echo "Check OST status: "
3281 MDS_OSCS=`do_facet $SINGLEMDS lctl dl | awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
3282 for OSC in $MDS_OSCS; do
3283 echo $OSC "is activate"
3284 do_facet $SINGLEMDS lctl --device %$OSC activate
3286 do_facet client mkdir -p $DIR/$tdir
3287 for INACTIVE_OSC in $MDS_OSCS; do
3288 echo $INACTIVE_OSC "is Deactivate:"
3289 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
3290 for STRIPE_OSC in $MDS_OSCS; do
3291 STRIPE_OST=`osc_to_ost $STRIPE_OSC`
3292 STRIPE_INDEX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
3293 grep $STRIPE_OST | awk -F: '{print $1}' | head -n 1`
3295 [ -f $DIR/$tdir/${STRIPE_INDEX} ] && continue
3296 echo "$SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} -i ${STRIPE_INDEX} -c 1"
3297 do_facet client $SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} -i ${STRIPE_INDEX} -c 1
3299 [ $RC -ne 0 ] && error "setstripe should have succeeded"
3301 do_facet client rm -f $DIR/$tdir/*
3302 echo $INACTIVE_OSC "is Activate."
3303 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
3306 run_test 65k "validate manual striping works properly with deactivated OSCs"
3308 test_65l() { # bug 12836
3309 mkdir -p $DIR/$tdir/test_dir
3310 $SETSTRIPE $DIR/$tdir/test_dir -c -1
3311 $LFS find -mtime -1 $DIR/$tdir >/dev/null
3313 run_test 65l "lfs find on -1 stripe dir ========================"
3315 # bug 2543 - update blocks count on client
3318 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
3320 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
3321 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
3323 run_test 66 "update inode blocks count on client ==============="
3329 if [ ! -z "$LLOOP" ]; then
3330 if swapon -s | grep -q $LLOOP; then
3331 swapoff $LLOOP || error "swapoff failed"
3334 $LCTL blockdev_detach $LLOOP || error "detach failed"
3338 if [ ! -z "$LLITELOOPLOAD" ]; then
3346 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
3350 swapon -s | awk '($1 == "'$1'") { print $4 }'
3353 # test case for lloop driver, basic function
3355 [ "$UID" != 0 ] && skip_env "must run as root" && return
3357 trap cleanup_68 EXIT
3359 if ! module_loaded llite_lloop; then
3360 if load_module llite/llite_lloop; then
3363 skip_env "can't find module llite_lloop"
3368 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
3369 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
3370 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
3372 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
3373 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
3377 run_test 68a "lloop driver - basic test ========================"
3379 # excercise swapping to lustre by adding a high priority swapfile entry
3380 # and then consuming memory until it is used.
3381 test_68b() { # was test_68
3382 [ "$UID" != 0 ] && skip_env "must run as root" && return
3383 lctl get_param -n devices | grep -q obdfilter && \
3384 skip "local OST" && return
3386 grep -q llite_lloop /proc/modules
3387 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
3389 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
3390 skip "can't reliably test swap with TCP" && return
3392 MEMTOTAL=`meminfo MemTotal`
3393 NR_BLOCKS=$((MEMTOTAL>>8))
3394 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
3396 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
3397 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
3400 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
3402 trap cleanup_68 EXIT
3404 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
3406 echo "before: `swapon -s | grep $LLOOP`"
3407 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
3408 echo "after: `swapon -s | grep $LLOOP`"
3409 SWAPUSED=`swap_used $LLOOP`
3413 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
3415 run_test 68b "support swapping to Lustre ========================"
3417 # bug5265, obdfilter oa2dentry return -ENOENT
3418 # #define OBD_FAIL_OST_ENOENT 0x217
3420 remote_ost_nodsh && skip "remote OST with nodsh" && return
3423 $SETSTRIPE $f -c 1 -i 0
3425 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
3427 do_facet ost1 lctl set_param fail_loc=0x217
3428 truncate $f 1 # vmtruncate() will ignore truncate() error.
3429 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
3431 do_facet ost1 lctl set_param fail_loc=0
3432 $DIRECTIO write $f 0 2 || error "write error"
3434 cancel_lru_locks osc
3435 $DIRECTIO read $f 0 1 || error "read error"
3437 do_facet ost1 lctl set_param fail_loc=0x217
3438 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
3440 do_facet ost1 lctl set_param fail_loc=0
3443 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
3447 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
3449 run_test 71 "Running dbench on lustre (don't segment fault) ===="
3451 test_72() { # bug 5695 - Test that on 2.6 remove_suid works properly
3452 check_kernel_version 43 || return 0
3453 [ "$RUNAS_ID" = "$UID" ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3455 # Check that testing environment is properly set up. Skip if not
3456 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
3457 skip_env "User $RUNAS_ID does not exist - skipping"
3460 # We had better clear the $DIR to get enough space for dd
3465 $RUNAS dd if=/dev/zero of=$DIR/f72 bs=512 count=1 || error
3466 # See if we are still setuid/sgid
3467 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on write"
3468 # Now test that MDS is updated too
3469 cancel_lru_locks mdc
3470 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on MDS"
3474 run_test 72 "Test that remove suid works properly (bug5695) ===="
3476 # bug 3462 - multiple simultaneous MDC requests
3480 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
3483 lctl set_param fail_loc=0x80000129
3484 multiop $DIR/d73-1/f73-2 Oc &
3486 lctl set_param fail_loc=0
3488 multiop $DIR/d73-2/f73-3 Oc &
3492 wait $pid1 || return 1
3496 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
3497 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
3498 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
3502 run_test 73 "multiple MDC requests (should not deadlock)"
3504 test_74a() { # bug 6149, 6184
3505 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
3507 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
3508 # will spin in a tight reconnection loop
3510 lctl set_param fail_loc=0x8000030e
3511 # get any lock that won't be difficult - lookup works.
3513 lctl set_param fail_loc=0
3517 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
3519 test_74b() { # bug 13310
3520 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
3522 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
3523 # will spin in a tight reconnection loop
3524 lctl set_param fail_loc=0x8000030e
3525 # get a "difficult" lock
3527 lctl set_param fail_loc=0
3531 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
3534 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
3537 test_76() { # bug 1443
3538 DETH=$(grep deathrow /proc/kallsyms /proc/ksyms 2> /dev/null | wc -l)
3539 [ $DETH -eq 0 ] && skip "No _iget." && return 0
3540 BEFORE_INODES=`num_inodes`
3541 echo "before inodes: $BEFORE_INODES"
3543 [ "$SLOW" = "no" ] && COUNT=100
3544 for i in `seq $COUNT`; do
3548 AFTER_INODES=`num_inodes`
3549 echo "after inodes: $AFTER_INODES"
3550 [ $AFTER_INODES -gt $((BEFORE_INODES + 32)) ] && \
3551 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
3554 run_test 76 "destroy duplicate inodes in client inode cache ===="
3559 # Note: in sptlrpc modes which enable its own bulk checksum, the
3560 # original crc32_le bulk checksum will be automatically disabled,
3561 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
3562 # will be checked by sptlrpc code against sptlrpc bulk checksum.
3563 # In this case set_checksums() will not be no-op, because sptlrpc
3564 # bulk checksum will be enabled all through the test.
3566 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
3567 lctl set_param -n osc.*.checksums $1
3571 export ORIG_CSUM_TYPE=""
3572 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
3575 [ "$ORIG_CSUM_TYPE" ] || \
3576 ORIG_CSUM_TYPE=`lctl get_param -n osc/*osc-[^mM]*/checksum_type |
3577 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`
3578 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
3579 log "set checksum type to $1"
3582 F77_TMP=$TMP/f77-temp
3585 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
3586 error "error writing to $F77_TMP"
3589 test_77a() { # bug 10889
3590 $GSS && skip "could not run with gss" && return
3591 [ ! -f $F77_TMP ] && setup_f77
3593 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
3597 run_test 77a "normal checksum read/write operation ============="
3599 test_77b() { # bug 10889
3600 $GSS && skip "could not run with gss" && return
3601 [ ! -f $F77_TMP ] && setup_f77
3602 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3603 lctl set_param fail_loc=0x80000409
3605 dd if=$F77_TMP of=$DIR/f77b bs=1M count=$F77SZ conv=sync || \
3606 error "dd error: $?"
3607 lctl set_param fail_loc=0
3610 run_test 77b "checksum error on client write ===================="
3612 test_77c() { # bug 10889
3613 $GSS && skip "could not run with gss" && return
3614 [ ! -f $DIR/f77b ] && skip "requires 77b - skipping" && return
3616 for algo in $CKSUM_TYPES; do
3617 cancel_lru_locks osc
3618 set_checksum_type $algo
3619 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
3620 lctl set_param fail_loc=0x80000408
3621 cmp $F77_TMP $DIR/f77b || error "file compare failed"
3622 lctl set_param fail_loc=0
3625 set_checksum_type $ORIG_CSUM_TYPE
3628 run_test 77c "checksum error on client read ==================="
3630 test_77d() { # bug 10889
3631 $GSS && skip "could not run with gss" && return
3632 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3633 lctl set_param fail_loc=0x80000409
3635 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
3636 error "direct write: rc=$?"
3637 lctl set_param fail_loc=0
3640 run_test 77d "checksum error on OST direct write ==============="
3642 test_77e() { # bug 10889
3643 $GSS && skip "could not run with gss" && return
3644 [ ! -f $DIR/f77 ] && skip "requires 77d - skipping" && return
3645 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
3646 lctl set_param fail_loc=0x80000408
3648 cancel_lru_locks osc
3649 directio read $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
3650 error "direct read: rc=$?"
3651 lctl set_param fail_loc=0
3654 run_test 77e "checksum error on OST direct read ================"
3656 test_77f() { # bug 10889
3657 $GSS && skip "could not run with gss" && return
3659 for algo in $CKSUM_TYPES; do
3660 cancel_lru_locks osc
3661 set_checksum_type $algo
3662 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
3663 lctl set_param fail_loc=0x409
3664 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) && \
3665 error "direct write succeeded"
3666 lctl set_param fail_loc=0
3668 set_checksum_type $ORIG_CSUM_TYPE
3671 run_test 77f "repeat checksum error on write (expect error) ===="
3673 test_77g() { # bug 10889
3674 $GSS && skip "could not run with gss" && return
3675 remote_ost_nodsh && skip "remote OST with nodsh" && return
3677 [ ! -f $F77_TMP ] && setup_f77
3679 $SETSTRIPE $DIR/f77g -c 1 -i 0
3680 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
3681 do_facet ost1 lctl set_param fail_loc=0x8000021a
3683 dd if=$F77_TMP of=$DIR/f77g bs=1M count=$F77SZ || \
3684 error "write error: rc=$?"
3685 do_facet ost1 lctl set_param fail_loc=0
3688 run_test 77g "checksum error on OST write ======================"
3690 test_77h() { # bug 10889
3691 $GSS && skip "could not run with gss" && return
3692 remote_ost_nodsh && skip "remote OST with nodsh" && return
3694 [ ! -f $DIR/f77g ] && skip "requires 77g - skipping" && return
3695 cancel_lru_locks osc
3696 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
3697 do_facet ost1 lctl set_param fail_loc=0x8000021b
3699 cmp $F77_TMP $DIR/f77g || error "file compare failed"
3700 do_facet ost1 lctl set_param fail_loc=0
3703 run_test 77h "checksum error on OST read ======================="
3705 test_77i() { # bug 13805
3706 $GSS && skip "could not run with gss" && return
3707 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
3708 lctl set_param fail_loc=0x40b
3709 remount_client $MOUNT
3710 lctl set_param fail_loc=0
3711 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
3712 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
3713 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
3714 [ "$algo" = "crc32" ] || error "algo set to $algo instead of crc32"
3716 remount_client $MOUNT
3718 run_test 77i "client not supporting OSD_CONNECT_CKSUM =========="
3720 test_77j() { # bug 13805
3721 $GSS && skip "could not run with gss" && return
3722 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
3723 lctl set_param fail_loc=0x40c
3724 remount_client $MOUNT
3725 lctl set_param fail_loc=0
3726 sleep 2 # wait async osc connect to finish
3727 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
3728 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
3729 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
3730 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
3732 remount_client $MOUNT
3734 run_test 77j "client only supporting ADLER32 ===================="
3736 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
3740 test_78() { # bug 10901
3741 remote_ost || { skip_env "local OST" && return; }
3744 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
3745 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
3746 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
3747 echo "MemTotal: $MEMTOTAL"
3748 # reserve 256MB of memory for the kernel and other running processes,
3749 # and then take 1/2 of the remaining memory for the read/write buffers.
3750 if [ $MEMTOTAL -gt 512 ] ;then
3751 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
3753 # for those poor memory-starved high-end clusters...
3754 MEMTOTAL=$((MEMTOTAL / 2))
3756 echo "Mem to use for directio: $MEMTOTAL"
3757 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
3758 [ $F78SIZE -gt 512 ] && F78SIZE=512
3759 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
3760 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
3761 echo "Smallest OST: $SMALLESTOST"
3762 [ $SMALLESTOST -lt 10240 ] && \
3763 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
3765 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ] && \
3766 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
3768 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
3769 echo "File size: $F78SIZE"
3770 $SETSTRIPE $DIR/$tfile -c $OSTCOUNT || error "setstripe failed"
3771 for i in `seq 1 $NSEQ`
3773 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
3774 echo directIO rdwr round $i of $NSEQ
3775 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
3780 run_test 78 "handle large O_DIRECT writes correctly ============"
3782 test_79() { # bug 12743
3783 wait_delete_completed
3785 BKTOTAL=$(calc_osc_kbytes kbytestotal)
3786 BKFREE=$(calc_osc_kbytes kbytesfree)
3787 BKAVAIL=$(calc_osc_kbytes kbytesavail)
3789 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
3790 DFTOTAL=`echo $STRING | cut -d, -f1`
3791 DFUSED=`echo $STRING | cut -d, -f2`
3792 DFAVAIL=`echo $STRING | cut -d, -f3`
3793 DFFREE=$(($DFTOTAL - $DFUSED))
3795 ALLOWANCE=$((64 * $OSTCOUNT))
3797 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
3798 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
3799 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
3801 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
3802 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
3803 error "df free($DFFREE) mismatch OST free($BKFREE)"
3805 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
3806 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
3807 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
3810 run_test 79 "df report consistency check ======================="
3812 test_80() { # bug 10718
3813 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
3815 local BEFORE=`date +%s`
3816 cancel_lru_locks osc
3817 local AFTER=`date +%s`
3818 local DIFF=$((AFTER-BEFORE))
3819 if [ $DIFF -gt 1 ] ; then
3820 error "elapsed for 1M@1T = $DIFF"
3825 run_test 80 "Page eviction is equally fast at high offsets too ===="
3828 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && \
3830 mkdir -p $DIR/d99cvsroot
3831 chown $RUNAS_ID $DIR/d99cvsroot
3832 local oldPWD=$PWD # bug 13584, use $TMP as working dir
3835 $RUNAS cvs -d $DIR/d99cvsroot init || error
3838 run_test 99a "cvs init ========================================="
3841 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
3842 [ ! -d $DIR/d99cvsroot ] && test_99a
3844 # some versions of cvs import exit(1) when asked to import links or
3845 # files they can't read. ignore those files.
3846 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
3847 ! -perm +4 -printf '-I %f\n')
3848 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
3849 d99reposname vtag rtag
3851 run_test 99b "cvs import ======================================="
3854 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
3855 [ ! -d $DIR/d99cvsroot ] && test_99b
3857 mkdir -p $DIR/d99reposname
3858 chown $RUNAS_ID $DIR/d99reposname
3859 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
3861 run_test 99c "cvs checkout ====================================="
3864 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
3865 [ ! -d $DIR/d99cvsroot ] && test_99c
3866 cd $DIR/d99reposname
3868 $RUNAS cvs add -m 'addmsg' foo99
3870 run_test 99d "cvs add =========================================="
3873 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
3874 [ ! -d $DIR/d99cvsroot ] && test_99c
3875 cd $DIR/d99reposname
3878 run_test 99e "cvs update ======================================="
3881 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
3882 [ ! -d $DIR/d99cvsroot ] && test_99d
3883 cd $DIR/d99reposname
3884 $RUNAS cvs commit -m 'nomsg' foo99
3885 rm -fr $DIR/d99cvsroot
3887 run_test 99f "cvs commit ======================================="
3890 [ "$NETTYPE" = tcp ] || \
3891 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
3894 remote_ost_nodsh && skip "remote OST with nodsh" && return
3895 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3897 { skip "useless for local single node setup" && return; }
3899 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
3900 [ "$PROT" != "tcp" ] && continue
3901 RPORT=$(echo $REMOTE | cut -d: -f2)
3902 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
3905 LPORT=`echo $LOCAL | cut -d: -f2`
3906 if [ $LPORT -ge 1024 ]; then
3907 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
3909 error_exit "local: $LPORT > 1024, remote: $RPORT"
3912 [ "$rc" = 0 ] || error_exit "privileged port not found" )
3914 run_test 100 "check local port using privileged port ==========="
3916 function get_named_value()
3925 echo $line | sed "s/^$tag//"
3932 export CACHE_MAX=`lctl get_param -n llite.*.max_cached_mb | head -n 1`
3934 lctl set_param -n llite.*.max_cached_mb $CACHE_MAX
3942 [ "$CPU" = "UML" ] && nreads=1000
3943 local cache_limit=32
3945 lctl set_param -n osc.*-osc*.rpc_stats 0
3946 trap cleanup_101 EXIT
3947 lctl set_param -n llite.*.read_ahead_stats 0
3948 lctl set_param -n llite.*.max_cached_mb $cache_limit
3951 # randomly read 10000 of 64K chunks from file 3x 32MB in size
3953 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
3954 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
3957 for s in `lctl get_param -n llite.*.read_ahead_stats | \
3958 get_named_value 'read but discarded' | cut -d" " -f1`; do
3959 discard=$(($discard + $s))
3963 if [ $(($discard * 10)) -gt $nreads ] ;then
3964 lctl get_param osc.*-osc*.rpc_stats
3965 lctl get_param llite.*.read_ahead_stats
3966 error "too many ($discard) discarded pages"
3968 rm -f $DIR/$tfile || true
3970 run_test 101 "check read-ahead for random reads ================"
3972 export SETUP_TEST101=no
3974 [ "$SETUP_TEST101" = "yes" ] && return
3977 STRIPE_COUNT=$OSTCOUNT
3980 trap cleanup_test101 EXIT
3981 # prepare the read-ahead file
3982 $SETSTRIPE $DIR/$tfile -s $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT
3984 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
3989 [ "$SETUP_TEST101" = "yes" ] || return
3997 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
4002 local STRIPE_SIZE=1048576
4003 local RA_INC=1048576
4004 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
4005 local FILE_LENGTH=$((64*100))
4006 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
4007 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
4008 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
4009 get_named_value 'read but discarded' | \
4010 cut -d" " -f1 | calc_total`
4012 if [ $DISCARD -gt $discard_limit ]; then
4013 lctl get_param llite.*.read_ahead_stats
4014 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
4016 echo "Read-ahead success for size ${READ_SIZE}"
4021 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping stride IO stride-ahead test" && return
4022 local STRIPE_SIZE=1048576
4023 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
4024 local FILE_LENGTH=$((STRIPE_SIZE*100))
4025 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
4026 # prepare the read-ahead file
4028 cancel_lru_locks osc
4029 for BIDX in 2 4 8 16 32 64 128 256
4031 local BSIZE=$((BIDX*4096))
4032 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
4033 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
4034 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
4035 $LCTL set_param -n llite.*.read_ahead_stats 0
4036 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
4037 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
4038 cancel_lru_locks osc
4044 run_test 101b "check stride-io mode read-ahead ================="
4047 lctl get_param -n llite.*.max_read_ahead_mb | head -n 1
4048 lctl set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
4052 local file=$DIR/$tfile
4053 local size=${FILESIZE_101c:-500}
4054 local ra_MB=${READAHEAD_MB:-40}
4056 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
4057 [ $space -gt $((size / 1024)) ] ||
4058 { skip "Need free space ${size}M, have $space" && return; }
4060 echo Creating ${size}M test file $file
4061 dd if=/dev/zero of=$file bs=1M count=$size
4062 echo Cancel LRU locks on lustre client to flush the client cache
4063 cancel_lru_locks osc
4065 echo Disable read-ahead
4066 local old_READAHEAD=$(set_read_ahead 0)
4068 echo Reading the test file $file with read-ahead disabled
4069 time_ra_OFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
4071 echo Cancel LRU locks on lustre client to flush the client cache
4072 cancel_lru_locks osc
4073 echo Enable read-ahead with ${ra_MB}MB
4074 set_read_ahead $ra_MB
4076 echo Reading the test file $file with read-ahead enabled
4077 time_ra_ON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
4079 echo read-ahead disabled time read $time_ra_OFF
4080 echo read-ahead enabled time read $time_ra_ON
4082 set_read_ahead $old_READAHEAD
4085 [ $time_ra_ON -lt $time_ra_OFF ] ||
4086 error "read-ahead enabled time read (${time_ra_ON}s) is more than
4087 read-ahead disabled time read (${time_ra_OFF}s) filesize ${size}M"
4089 run_test 101d "file read with and without read-ahead enabled ================="
4091 export SETUP_TEST102=no
4093 [ "$SETUP_TEST102" = "yes" ] && return
4095 chown $RUNAS_ID $DIR/$tdir
4098 STRIPE_COUNT=$OSTCOUNT
4099 [ $OSTCOUNT -gt 4 ] && STRIPE_COUNT=4
4101 trap cleanup_test102 EXIT
4103 $1 $SETSTRIPE $tdir -s $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT
4107 for count in `seq 1 $STRIPE_COUNT`
4109 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4111 local stripe_size=`expr $STRIPE_SIZE \* $num`
4112 local file=file"$num-$offset-$count"
4113 $1 $SETSTRIPE $file -s $stripe_size -i $offset -c $count
4119 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
4125 [ "$SETUP_TEST102" = "yes" ] || return 0
4131 local testfile=$DIR/xattr_testfile
4136 [ "$UID" != 0 ] && skip_env "must run as root" && return
4137 [ -z "`lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr`" ] && skip_env "must have user_xattr" && return
4139 [ -z "$(which setfattr 2>/dev/null)" ] && skip_env "could not find setfattr" && return
4141 echo "set/get xattr..."
4142 setfattr -n trusted.name1 -v value1 $testfile || error
4143 [ "`getfattr -n trusted.name1 $testfile 2> /dev/null | \
4144 grep "trusted.name1"`" == "trusted.name1=\"value1\"" ] || error
4146 setfattr -n user.author1 -v author1 $testfile || error
4147 [ "`getfattr -n user.author1 $testfile 2> /dev/null | \
4148 grep "user.author1"`" == "user.author1=\"author1\"" ] || error
4151 setfattr -n trusted.name2 -v value2 $testfile || error
4152 setfattr -n trusted.name3 -v value3 $testfile || error
4153 [ `getfattr -d -m "^trusted" $testfile 2> /dev/null | \
4154 grep "trusted.name" | wc -l` -eq 3 ] || error
4157 setfattr -n user.author2 -v author2 $testfile || error
4158 setfattr -n user.author3 -v author3 $testfile || error
4159 [ `getfattr -d -m "^user" $testfile 2> /dev/null | \
4160 grep "user" | wc -l` -eq 3 ] || error
4162 echo "remove xattr..."
4163 setfattr -x trusted.name1 $testfile || error
4164 getfattr -d -m trusted $testfile 2> /dev/null | \
4165 grep "trusted.name1" && error || true
4167 setfattr -x user.author1 $testfile || error
4168 getfattr -d -m user $testfile 2> /dev/null | \
4169 grep "user.author1" && error || true
4171 # b10667: setting lustre special xattr be silently discarded
4172 echo "set lustre special xattr ..."
4173 setfattr -n "trusted.lov" -v "invalid value" $testfile || error
4177 run_test 102a "user xattr test =================================="
4180 # b10930: get/set/list trusted.lov xattr
4181 echo "get/set/list trusted.lov xattr ..."
4182 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
4183 local testfile=$DIR/$tfile
4184 $SETSTRIPE -s 65536 -i 1 -c 2 $testfile || error "setstripe failed"
4185 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
4186 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
4188 local testfile2=${testfile}2
4189 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
4190 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
4193 setfattr -n trusted.lov -v $value $testfile2
4194 local tmp_file=${testfile}3
4195 $GETSTRIPE -v $testfile2 > $tmp_file
4196 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
4197 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
4198 [ "$stripe_size" -eq 65536 ] || error "stripe size $stripe_size != 65536"
4199 [ "$stripe_count" -eq 2 ] || error "stripe count $stripe_count != 2"
4202 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
4205 # b10930: get/set/list lustre.lov xattr
4206 echo "get/set/list lustre.lov xattr ..."
4207 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
4209 chown $RUNAS_ID $DIR/$tdir
4210 local testfile=$DIR/$tdir/$tfile
4211 $RUNAS $SETSTRIPE -s 65536 -i 1 -c 2 $testfile||error "setstripe failed"
4212 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
4213 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
4215 local testfile2=${testfile}2
4216 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
4217 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
4219 $RUNAS $MCREATE $testfile2
4220 $RUNAS setfattr -n lustre.lov -v $value $testfile2
4221 local tmp_file=${testfile}3
4222 $RUNAS $GETSTRIPE -v $testfile2 > $tmp_file
4223 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
4224 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
4225 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
4226 [ $stripe_count -eq 2 ] || error "stripe count $stripe_count != 2"
4228 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
4230 compare_stripe_info1() {
4231 local stripe_index_all_zero=1
4235 for count in `seq 1 $STRIPE_COUNT`
4237 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4239 local size=`expr $STRIPE_SIZE \* $num`
4240 local file=file"$num-$offset-$count"
4241 get_stripe_info client $PWD/$file "$1"
4242 if [ $stripe_size -ne $size ]; then
4243 error "$file: different stripe size $stripe_size, expected $size" && return
4245 if [ $stripe_count -ne $count ]; then
4246 error "$file: different stripe count $stripe_count, expected $count" && return
4248 if [ $stripe_index -ne 0 ]; then
4249 stripe_index_all_zero=0
4254 [ $stripe_index_all_zero -eq 1 ] && error "all files are being extracted starting from OST index 0"
4258 compare_stripe_info2() {
4261 for count in `seq 1 $STRIPE_COUNT`
4263 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4265 local size=`expr $STRIPE_SIZE \* $num`
4266 local file=file"$num-$offset-$count"
4267 get_stripe_info client $PWD/$file
4268 if [ $stripe_size -ne $size ]; then
4269 error "$file: different stripe size $stripe_size, expected $size" && return
4271 if [ $stripe_count -ne $count ]; then
4272 error "$file: different stripe count $stripe_count, expected $count" && return
4274 if [ $stripe_index -ne $offset ]; then
4275 error "$file: different stripe offset $stripe_index, expected $offset" && return
4283 [ -n "$(which tar 2>/dev/null)" ] && strings $(which tar) | grep -q lustre && echo tar
4287 # b10930: tar test for trusted.lov xattr
4288 TAR=$(find_lustre_tar)
4289 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
4290 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
4293 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
4295 compare_stripe_info1
4297 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
4300 # b10930: tar test for trusted.lov xattr
4301 TAR=$(find_lustre_tar)
4302 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
4303 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
4307 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
4309 compare_stripe_info1
4311 run_test 102f "tar copy files, not keep osts ==========="
4313 test_102h() { # bug 15777
4314 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
4315 skip "must have user_xattr" && return
4316 [ -z "$(which setfattr 2>/dev/null)" ] &&
4317 skip_env "could not find setfattr" && return
4322 VALUE=datadatadatadatadatadatadatadata
4323 while [ $(echo $VALUE | wc -c) -lt $XSIZE ]; do
4324 VALUE="$VALUE$VALUE"
4326 log "save $XBIG on $DIR/$tfile"
4327 setfattr -n $XBIG -v "$VALUE" $DIR/$tfile ||
4328 error "saving $XBIG on $DIR/$tfile failed"
4329 ORIG=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4330 OSIZE=$(echo $ORIG | wc -c)
4331 [ $OSIZE -lt $XSIZE ] && error "set $XBIG too small ($OSIZE < $XSIZE)"
4334 log "save $XSML on $DIR/$tfile"
4335 setfattr -n $XSML -v val $DIR/$tfile ||
4336 error "saving $XSML on $DIR/$tfile failed"
4337 NEW=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4338 if [ "$NEW" != "$ORIG" ]; then
4341 error "$XBIG different after saving $XSML"
4344 log "grow $XSML on $DIR/$tfile"
4345 setfattr -n $XSML -v "$VALUE" $DIR/$tfile ||
4346 error "growing $XSML on $DIR/$tfile failed"
4347 NEW=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4348 if [ "$NEW" != "$ORIG" ]; then
4351 error "$XBIG different after growing $XSML"
4353 log "$XBIG still valid after growing $XSML"
4356 run_test 102h "grow xattr from inside inode to external block"
4358 test_102i() { # bug 17038
4360 ln -s $DIR/$tfile $DIR/${tfile}link
4361 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
4362 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"
4363 rm -f $DIR/$tfile $DIR/${tfile}link
4365 run_test 102i "lgetxattr test on symbolic link ============"
4368 TAR=$(find_lustre_tar)
4369 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
4370 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
4371 setup_test102 "$RUNAS"
4373 chown $RUNAS_ID $DIR/d102j
4374 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
4376 compare_stripe_info1 "$RUNAS"
4378 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
4384 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
4389 [ "$UID" != 0 ] && skip_env "must run as root" && return
4390 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
4391 [ -z "$(which setfacl 2>/dev/null)" ] && skip_env "could not find setfacl" && return
4392 $GSS && skip "could not run under gss" && return
4394 declare -a identity_old
4396 for num in `seq $MDSCOUNT`; do
4397 switch_identity $num true || identity_old[$num]=$?
4404 echo "performing cp ..."
4405 run_acl_subtest cp || error
4406 echo "performing getfacl-noacl..."
4407 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
4408 echo "performing misc..."
4409 run_acl_subtest misc || error "misc test failed"
4410 echo "performing permissions..."
4411 run_acl_subtest permissions || error "permissions failed"
4412 echo "performing setfacl..."
4413 run_acl_subtest setfacl || error "setfacl test failed"
4415 # inheritance test got from HP
4416 echo "performing inheritance..."
4417 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
4418 chmod +x make-tree || error "chmod +x failed"
4419 run_acl_subtest inheritance || error "inheritance test failed"
4425 for num in `seq $MDSCOUNT`; do
4426 if [ "${identity_old[$num]}" = 1 ]; then
4427 switch_identity $num false || identity_old[$num]=$?
4431 run_test 103 "acl test ========================================="
4435 lfs df || error "lfs df failed"
4436 lfs df -ih || error "lfs df -ih failed"
4437 lfs df -h $DIR || error "lfs df -h $DIR failed"
4438 lfs df -i $DIR || error "lfs df -i $DIR failed"
4439 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
4440 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
4442 OSC=`lctl get_param -n devices | awk '/-osc-/ {print $4}' | head -n 1`
4443 lctl --device %$OSC deactivate
4444 lfs df || error "lfs df with deactivated OSC failed"
4445 lctl --device %$OSC recover
4446 lfs df || error "lfs df with reactivated OSC failed"
4449 run_test 104a "lfs df [-ih] [path] test ========================="
4452 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4454 denied_cnt=$((`$RUNAS $LFS check servers 2>&1 | grep "Permission denied" | wc -l`))
4455 if [ $denied_cnt -ne 0 ];
4457 error "lfs check servers test failed"
4460 run_test 104b "$RUNAS lfs check servers test ===================="
4463 # doesn't work on 2.4 kernels
4465 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4467 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
4469 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
4473 run_test 105a "flock when mounted without -o flock test ========"
4477 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4479 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
4481 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
4485 run_test 105b "fcntl when mounted without -o flock test ========"
4489 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
4491 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
4493 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
4497 run_test 105c "lockf when mounted without -o flock test ========"
4499 test_105d() { # bug 15924
4501 [ -z "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ] && \
4502 skip "mount w/o flock enabled" && return
4503 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
4504 $LCTL set_param fail_loc=0x80000315
4505 flocks_test 2 $DIR/$tdir
4507 run_test 105d "flock race (should not freeze) ========"
4509 test_106() { #bug 10921
4511 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
4512 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
4514 run_test 106 "attempt exec of dir followed by chown of that dir"
4523 local save_pattern=$(sysctl -n kernel.core_pattern)
4524 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
4525 sysctl -w kernel.core_pattern=$file
4526 sysctl -w kernel.core_uses_pid=0
4534 kill -s 11 $SLEEPPID
4536 if [ -e $file ]; then
4537 size=`stat -c%s $file`
4538 [ $size -eq 0 ] && error "Fail to create core file $file"
4540 error "Fail to create core file $file"
4543 sysctl -w kernel.core_pattern=$save_pattern
4544 sysctl -w kernel.core_uses_pid=$save_uses_pid
4547 run_test 107 "Coredump on SIG"
4551 mkdir $DIR/d110/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa || error "mkdir with 255 char fail"
4552 mkdir $DIR/d110/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb && error "mkdir with 256 char should fail, but not"
4553 touch $DIR/d110/xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx || error "create with 255 char fail"
4554 touch $DIR/d110/yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy && error ""create with 256 char should fail, but not
4559 run_test 110 "filename length checking"
4562 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
4564 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
4566 echo "Starting with $OSTIO_pre threads"
4569 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
4570 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
4571 echo "$NUMTEST creates/unlinks"
4573 createmany -o $DIR/$tdir/$tfile $NUMTEST
4574 unlinkmany $DIR/$tdir/$tfile $NUMTEST
4576 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
4579 # don't return an error
4580 [ $OSTIO_post -eq $OSTIO_pre ] && echo \
4581 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&\
4582 echo "This may be fine, depending on what ran before this test" &&\
4583 echo "and how fast this system is." && return
4585 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
4587 run_test 115 "verify dynamic thread creation===================="
4590 wait_delete_completed
4591 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
4592 echo OST kbytes available: ${AVAIL[@]}
4593 MAXI=0; MAXV=${AVAIL[0]}
4594 MINI=0; MINV=${AVAIL[0]}
4595 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
4596 #echo OST $i: ${AVAIL[i]}kb
4597 if [ ${AVAIL[i]} -gt $MAXV ]; then
4598 MAXV=${AVAIL[i]}; MAXI=$i
4600 if [ ${AVAIL[i]} -lt $MINV ]; then
4601 MINV=${AVAIL[i]}; MINI=$i
4604 echo Min free space: OST $MINI: $MINV
4605 echo Max free space: OST $MAXI: $MAXV
4609 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
4611 echo -n "Free space priority "
4612 lctl get_param -n lov.*-clilov-*.qos_prio_free
4615 [ $MINV -gt 960000 ] && skip "too much free space in OST$MINI, skip" &&\
4618 # generate uneven OSTs
4619 mkdir -p $DIR/$tdir/OST${MINI}
4622 echo "Filling 25% remaining space in OST${MINI} with ${FILL}Kb"
4623 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI}||error "setstripe failed"
4625 while [ $FILL -gt 0 ]; do
4627 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i bs=2M count=1 2>/dev/null
4628 FILL=$(($FILL - 2048))
4636 DIFF=$(($MAXV - $MINV))
4637 DIFF2=$(($DIFF * 100 / $MINV))
4638 echo -n "diff=${DIFF}=${DIFF2}% must be > 20% for QOS mode..."
4639 if [ $DIFF2 -gt 20 ]; then
4642 echo "failed - QOS mode won't be used"
4643 error_ignore "QOS imbalance criteria not met"
4647 MINI1=$MINI; MINV1=$MINV
4648 MAXI1=$MAXI; MAXV1=$MAXV
4650 # now fill using QOS
4651 echo writing a bunch of files to QOS-assigned OSTs
4652 $SETSTRIPE $DIR/$tdir -c 1
4654 while [ $FILL -gt 0 ]; do
4656 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1024 count=200 2>/dev/null
4657 FILL=$(($FILL - 200))
4660 echo "wrote $i 200k files"
4664 echo "Note: free space may not be updated, so measurements might be off"
4666 DIFF2=$(($MAXV - $MINV))
4667 echo "free space delta: orig $DIFF final $DIFF2"
4668 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
4669 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
4670 echo "Wrote $DIFF to smaller OST $MINI1"
4671 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
4672 echo "Wrote $DIFF2 to larger OST $MAXI1"
4673 [ $DIFF -gt 0 ] && echo "Wrote $(($DIFF2 * 100 / $DIFF - 100))% more data to larger OST $MAXI1"
4675 # Figure out which files were written where
4676 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
4677 awk '/'$MINI1': / {print $2; exit}')
4679 MINC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
4680 echo "$MINC files created on smaller OST $MINI1"
4681 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
4682 awk '/'$MAXI1': / {print $2; exit}')
4684 MAXC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
4685 echo "$MAXC files created on larger OST $MAXI1"
4686 [ $MINC -gt 0 ] && echo "Wrote $(($MAXC * 100 / $MINC - 100))% more files to larger OST $MAXI1"
4687 [ $MAXC -gt $MINC ] || error_ignore "stripe QOS didn't balance free space"
4689 rm -rf $DIR/$tdir/OST${MINI}
4691 run_test 116 "stripe QOS: free space balance ==================="
4693 test_117() # bug 10891
4695 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
4696 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
4697 lctl set_param fail_loc=0x21e
4698 > $DIR/$tfile || error "truncate failed"
4699 lctl set_param fail_loc=0
4700 echo "Truncate succeeded."
4703 run_test 117 "verify fsfilt_extend =========="
4705 export OLD_RESENDCOUNT=""
4706 set_resend_count () {
4707 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
4708 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
4709 lctl set_param -n $PROC_RESENDCOUNT $1
4710 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
4713 [ "$SLOW" = "no" ] && set_resend_count 4 # for reduce test_118* time (bug 14842)
4715 # Reset async IO behavior after error case
4717 FILE=$DIR/reset_async
4719 # Ensure all OSCs are cleared
4720 $LSTRIPE -c -1 $FILE
4721 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
4726 test_118a() #bug 11710
4730 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4731 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4732 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
4734 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4735 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4740 run_test 118a "verify O_SYNC works =========="
4744 remote_ost_nodsh && skip "remote OST with nodsh" && return
4748 #define OBD_FAIL_OST_ENOENT 0x217
4749 set_nodes_failloc "$(osts_nodes)" 0x217
4750 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4752 set_nodes_failloc "$(osts_nodes)" 0
4753 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4754 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4757 if [[ $RC -eq 0 ]]; then
4758 error "Must return error due to dropped pages, rc=$RC"
4762 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4763 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4767 echo "Dirty pages not leaked on ENOENT"
4769 # Due to the above error the OSC will issue all RPCs syncronously
4770 # until a subsequent RPC completes successfully without error.
4771 multiop $DIR/$tfile Ow4096yc
4776 run_test 118b "Reclaim dirty pages on fatal error =========="
4780 remote_ost_nodsh && skip "remote OST with nodsh" && return
4784 #define OBD_FAIL_OST_EROFS 0x216
4785 set_nodes_failloc "$(osts_nodes)" 0x216
4787 # multiop should block due to fsync until pages are written
4788 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
4792 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
4793 error "Multiop failed to block on fsync, pid=$MULTIPID"
4796 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4798 if [[ $WRITEBACK -eq 0 ]]; then
4799 error "No page in writeback, writeback=$WRITEBACK"
4802 set_nodes_failloc "$(osts_nodes)" 0
4805 if [[ $RC -ne 0 ]]; then
4806 error "Multiop fsync failed, rc=$RC"
4809 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4810 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4812 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4813 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4817 echo "Dirty pages flushed via fsync on EROFS"
4820 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
4824 remote_ost_nodsh && skip "remote OST with nodsh" && return
4828 #define OBD_FAIL_OST_BRW_PAUSE_BULK
4829 set_nodes_failloc "$(osts_nodes)" 0x214
4830 # multiop should block due to fsync until pages are written
4831 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
4835 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
4836 error "Multiop failed to block on fsync, pid=$MULTIPID"
4839 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4841 if [[ $WRITEBACK -eq 0 ]]; then
4842 error "No page in writeback, writeback=$WRITEBACK"
4845 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
4846 set_nodes_failloc "$(osts_nodes)" 0
4848 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4849 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4851 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4852 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4856 echo "Dirty pages gaurenteed flushed via fsync"
4859 run_test 118d "Fsync validation inject a delay of the bulk =========="
4864 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
4865 lctl set_param fail_loc=0x8000040a
4867 # Should simulate EINVAL error which is fatal
4868 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4870 if [[ $RC -eq 0 ]]; then
4871 error "Must return error due to dropped pages, rc=$RC"
4874 lctl set_param fail_loc=0x0
4876 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4877 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4878 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4880 if [[ $LOCKED -ne 0 ]]; then
4881 error "Locked pages remain in cache, locked=$LOCKED"
4884 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4885 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4889 echo "No pages locked after fsync"
4894 run_test 118f "Simulate unrecoverable OSC side error =========="
4899 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
4900 lctl set_param fail_loc=0x406
4902 # simulate local -ENOMEM
4903 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4906 lctl set_param fail_loc=0
4907 if [[ $RC -eq 0 ]]; then
4908 error "Must return error due to dropped pages, rc=$RC"
4911 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4912 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4913 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4915 if [[ $LOCKED -ne 0 ]]; then
4916 error "Locked pages remain in cache, locked=$LOCKED"
4919 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4920 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4924 echo "No pages locked after fsync"
4929 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
4932 remote_ost_nodsh && skip "remote OST with nodsh" && return
4936 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
4937 set_nodes_failloc "$(osts_nodes)" 0x20e
4938 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
4939 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4942 set_nodes_failloc "$(osts_nodes)" 0
4943 if [[ $RC -eq 0 ]]; then
4944 error "Must return error due to dropped pages, rc=$RC"
4947 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4948 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4949 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
4951 if [[ $LOCKED -ne 0 ]]; then
4952 error "Locked pages remain in cache, locked=$LOCKED"
4955 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4956 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4960 echo "No pages locked after fsync"
4964 run_test 118h "Verify timeout in handling recoverables errors =========="
4967 remote_ost_nodsh && skip "remote OST with nodsh" && return
4971 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
4972 set_nodes_failloc "$(osts_nodes)" 0x20e
4974 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
4975 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
4978 set_nodes_failloc "$(osts_nodes)" 0
4982 if [[ $RC -ne 0 ]]; then
4983 error "got error, but should be not, rc=$RC"
4986 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
4987 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
4988 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
4989 if [[ $LOCKED -ne 0 ]]; then
4990 error "Locked pages remain in cache, locked=$LOCKED"
4993 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
4994 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
4998 echo "No pages locked after fsync"
5002 run_test 118i "Fix error before timeout in recoverable error =========="
5005 remote_ost_nodsh && skip "remote OST with nodsh" && return
5009 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
5010 set_nodes_failloc "$(osts_nodes)" 0x220
5012 # return -EIO from OST
5013 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5015 set_nodes_failloc "$(osts_nodes)" 0x0
5016 if [[ $RC -eq 0 ]]; then
5017 error "Must return error due to dropped pages, rc=$RC"
5020 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5021 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5022 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
5023 if [[ $LOCKED -ne 0 ]]; then
5024 error "Locked pages remain in cache, locked=$LOCKED"
5027 # in recoverable error on OST we want resend and stay until it finished
5028 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5029 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5033 echo "No pages locked after fsync"
5037 run_test 118j "Simulate unrecoverable OST side error =========="
5041 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
5043 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
5044 set_nodes_failloc "$(osts_nodes)" 0x20e
5047 for ((i=0;i<10;i++)); do
5048 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
5049 error "dd to $DIR/$tdir/$tfile-$i failed" )&
5056 set_nodes_failloc "$(osts_nodes)" 0
5058 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
5060 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
5062 test_119a() # bug 11737
5064 BSIZE=$((512 * 1024))
5065 directio write $DIR/$tfile 0 1 $BSIZE
5066 # We ask to read two blocks, which is more than a file size.
5067 # directio will indicate an error when requested and actual
5068 # sizes aren't equeal (a normal situation in this case) and
5069 # print actual read amount.
5070 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
5071 if [ "$NOB" != "$BSIZE" ]; then
5072 error "read $NOB bytes instead of $BSIZE"
5076 run_test 119a "Short directIO read must return actual read amount"
5078 test_119b() # bug 11737
5080 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
5082 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
5083 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
5085 multiop $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
5086 error "direct read failed"
5089 run_test 119b "Sparse directIO read must return actual read amount"
5091 test_119c() # bug 13099
5094 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
5095 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
5098 run_test 119c "Testing for direct read hitting hole"
5100 test_119d() # bug 15950
5102 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
5103 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
5105 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
5106 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
5107 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
5108 lctl set_param fail_loc=0x40d
5109 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
5112 cat $DIR/$tfile > /dev/null &
5113 lctl set_param fail_loc=0
5116 log "the DIO writes have completed, now wait for the reads (should not block very long)"
5118 [ -n "`ps h -p $pid_reads -o comm`" ] && \
5119 error "the read rpcs have not completed in 2s"
5121 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
5123 run_test 119d "The DIO path should try to send a new rpc once one is completed"
5127 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5128 skip "no early lock cancel on server" && return 0
5129 lru_resize_disable mdc
5130 lru_resize_disable osc
5131 cancel_lru_locks mdc
5132 stat $DIR/$tdir > /dev/null
5133 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5134 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5136 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5137 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5138 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5139 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5140 lru_resize_enable mdc
5141 lru_resize_enable osc
5143 run_test 120a "Early Lock Cancel: mkdir test"
5147 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5148 skip "no early lock cancel on server" && return 0
5149 lru_resize_disable mdc
5150 lru_resize_disable osc
5151 cancel_lru_locks mdc
5152 stat $DIR/$tdir > /dev/null
5153 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5154 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5156 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5157 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5158 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5159 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5160 lru_resize_enable mdc
5161 lru_resize_enable osc
5163 run_test 120b "Early Lock Cancel: create test"
5167 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5168 skip "no early lock cancel on server" && return 0
5169 lru_resize_disable mdc
5170 lru_resize_disable osc
5171 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
5172 touch $DIR/$tdir/d1/f1
5173 cancel_lru_locks mdc
5174 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
5175 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5176 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5177 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
5178 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5179 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5180 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5181 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5182 lru_resize_enable mdc
5183 lru_resize_enable osc
5185 run_test 120c "Early Lock Cancel: link test"
5189 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5190 skip "no early lock cancel on server" && return 0
5191 lru_resize_disable mdc
5192 lru_resize_disable osc
5194 cancel_lru_locks mdc
5195 stat $DIR/$tdir > /dev/null
5196 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5197 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5198 chmod a+x $DIR/$tdir
5199 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5200 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5201 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5202 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5203 lru_resize_enable mdc
5204 lru_resize_enable osc
5206 run_test 120d "Early Lock Cancel: setattr test"
5210 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5211 skip "no early lock cancel on server" && return 0
5212 lru_resize_disable mdc
5213 lru_resize_disable osc
5214 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
5215 cancel_lru_locks mdc
5216 cancel_lru_locks osc
5217 dd if=$DIR/$tdir/f1 of=/dev/null
5218 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
5219 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5220 awk '/ldlm_cancel/ {print $2}'`
5221 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5222 awk '/ldlm_bl_callback/ {print $2}'`
5223 unlink $DIR/$tdir/f1
5224 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5225 awk '/ldlm_cancel/ {print $2}'`
5226 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5227 awk '/ldlm_bl_callback/ {print $2}'`
5228 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5229 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5230 lru_resize_enable mdc
5231 lru_resize_enable osc
5233 run_test 120e "Early Lock Cancel: unlink test"
5236 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5237 skip "no early lock cancel on server" && return 0
5239 lru_resize_disable mdc
5240 lru_resize_disable osc
5241 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
5242 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
5243 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
5244 cancel_lru_locks mdc
5245 cancel_lru_locks osc
5246 dd if=$DIR/$tdir/d1/f1 of=/dev/null
5247 dd if=$DIR/$tdir/d2/f2 of=/dev/null
5248 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
5249 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5250 awk '/ldlm_cancel/ {print $2}'`
5251 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5252 awk '/ldlm_bl_callback/ {print $2}'`
5253 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
5254 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5255 awk '/ldlm_cancel/ {print $2}'`
5256 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5257 awk '/ldlm_bl_callback/ {print $2}'`
5258 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5259 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5260 lru_resize_enable mdc
5261 lru_resize_enable osc
5263 run_test 120f "Early Lock Cancel: rename test"
5266 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5267 skip "no early lock cancel on server" && return 0
5268 lru_resize_disable mdc
5269 lru_resize_disable osc
5271 echo create $count files
5273 cancel_lru_locks mdc
5274 cancel_lru_locks osc
5277 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5278 awk '/ldlm_cancel/ {print $2}'`
5279 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5280 awk '/ldlm_bl_callback/ {print $2}'`
5281 createmany -o $DIR/$tdir/f $count
5283 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5284 awk '/ldlm_cancel/ {print $2}'`
5285 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5286 awk '/ldlm_bl_callback/ {print $2}'`
5288 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
5289 echo rm $count files
5292 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5293 awk '/ldlm_cancel/ {print $2}'`
5294 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5295 awk '/ldlm_bl_callback/ {print $2}'`
5297 echo total: $count removes in $((t2-t1))
5298 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
5300 # wait for commitment of removal
5301 lru_resize_enable mdc
5302 lru_resize_enable osc
5304 run_test 120g "Early Lock Cancel: performance test"
5306 test_121() { #bug #10589
5308 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
5309 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
5310 lctl set_param fail_loc=0x310
5311 cancel_lru_locks osc > /dev/null
5312 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
5313 lctl set_param fail_loc=0
5314 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
5316 run_test 121 "read cancel race ========="
5318 test_123a() { # was test 123, statahead(bug 11401)
5320 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
5321 log "testing on UP system. Performance may be not as good as expected."
5327 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
5328 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
5330 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
5331 createmany -o $DIR/$tdir/$tfile $j $((i - j))
5333 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
5334 lctl set_param -n llite.*.statahead_max 0
5335 lctl get_param llite.*.statahead_max
5336 cancel_lru_locks mdc
5337 cancel_lru_locks osc
5339 time ls -l $DIR/$tdir | wc -l
5341 delta=$((etime - stime))
5342 log "ls $i files without statahead: $delta sec"
5343 lctl set_param llite.*.statahead_max=$max
5345 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
5346 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
5347 cancel_lru_locks mdc
5348 cancel_lru_locks osc
5350 time ls -l $DIR/$tdir | wc -l
5352 delta_sa=$((etime - stime))
5353 log "ls $i files with statahead: $delta_sa sec"
5354 lctl get_param -n llite.*.statahead_stats
5355 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
5357 [ $swrong -lt $ewrong ] && log "statahead was stopped, maybe too many locks held!"
5358 [ $delta -eq 0 -o $delta_sa -eq 0 ] && continue
5360 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
5361 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
5362 lctl set_param -n llite.*.statahead_max 0
5363 lctl get_param llite.*.statahead_max
5364 cancel_lru_locks mdc
5365 cancel_lru_locks osc
5367 time ls -l $DIR/$tdir | wc -l
5369 delta=$((etime - stime))
5370 log "ls $i files again without statahead: $delta sec"
5371 lctl set_param llite.*.statahead_max=$max
5372 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
5373 if [ $SLOWOK -eq 0 ]; then
5374 error "ls $i files is slower with statahead!"
5376 log "ls $i files is slower with statahead!"
5382 [ $delta -gt 20 ] && break
5383 [ $delta -gt 8 ] && MULT=$((50 / delta))
5384 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
5392 delta=$((etime - stime))
5393 log "rm -r $DIR/$tdir/: $delta seconds"
5395 lctl get_param -n llite.*.statahead_stats
5397 run_test 123a "verify statahead work"
5399 test_123b () { # statahead(bug 15027)
5401 createmany -o $DIR/$tdir/$tfile-%d 1000
5403 cancel_lru_locks mdc
5404 cancel_lru_locks osc
5406 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
5407 lctl set_param fail_loc=0x80000803
5408 ls -lR $DIR/$tdir > /dev/null
5410 lctl set_param fail_loc=0x0
5411 lctl get_param -n llite.*.statahead_stats
5416 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
5419 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
5420 skip "no lru resize on server" && return 0
5422 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
5424 log "create $NR files at $DIR/$tdir"
5425 createmany -o $DIR/$tdir/f $NR ||
5426 error "failed to create $NR files in $DIR/$tdir"
5428 cancel_lru_locks mdc
5429 ls -l $DIR/$tdir > /dev/null
5433 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
5434 local PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5435 LRU_SIZE=$(lctl get_param -n $PARAM)
5436 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
5437 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
5438 log "NS=$(basename $NSDIR)"
5443 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
5444 skip "Not enough cached locks created!"
5451 # We know that lru resize allows one client to hold $LIMIT locks
5452 # for 10h. After that locks begin to be killed by client.
5454 local LIMIT=`lctl get_param -n $NSDIR.pool.limit`
5456 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
5457 # killing locks. Some time was spent for creating locks. This means
5458 # that up to the moment of sleep finish we must have killed some of
5459 # them (10-100 locks). This depends on how fast ther were created.
5460 # Many of them were touched in almost the same moment and thus will
5461 # be killed in groups.
5462 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
5464 # Use $LRU_SIZE_B here to take into account real number of locks
5465 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
5466 local LRU_SIZE_B=$LRU_SIZE
5468 local OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
5469 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
5471 # Let's make sure that we really have some margin. Client checks
5472 # cached locks every 10 sec.
5474 log "Sleep ${SLEEP} sec"
5476 while ((SEC<$SLEEP)); do
5480 LRU_SIZE=`lctl get_param -n $NSDIR/lru_size`
5484 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
5485 local LRU_SIZE_A=`lctl get_param -n $NSDIR/lru_size`
5487 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
5488 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
5489 unlinkmany $DIR/$tdir/f $NR
5493 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
5494 log "unlink $NR files at $DIR/$tdir"
5495 unlinkmany $DIR/$tdir/f $NR
5497 run_test 124a "lru resize ======================================="
5499 get_max_pool_limit()
5501 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
5504 if test $l -gt $max; then
5512 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
5513 skip "no lru resize on server" && return 0
5515 LIMIT=`get_max_pool_limit`
5517 NR=$(($(default_lru_size)*20))
5518 if [ $NR -gt $LIMIT ]; then
5519 log "Limit lock number by $LIMIT locks"
5522 lru_resize_disable mdc
5523 mkdir -p $DIR/$tdir/disable_lru_resize ||
5524 error "failed to create $DIR/$tdir/disable_lru_resize"
5526 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
5527 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
5528 cancel_lru_locks mdc
5531 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
5534 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
5537 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
5541 nolruresize_delta=$((etime-stime))
5542 log "ls -la time: $nolruresize_delta seconds"
5543 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
5544 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
5546 lru_resize_enable mdc
5547 mkdir -p $DIR/$tdir/enable_lru_resize ||
5548 error "failed to create $DIR/$tdir/enable_lru_resize"
5550 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
5551 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
5552 cancel_lru_locks mdc
5555 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
5558 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
5561 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
5565 lruresize_delta=$((etime-stime))
5566 log "ls -la time: $lruresize_delta seconds"
5567 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
5569 if [ $lruresize_delta -gt $nolruresize_delta ]; then
5570 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
5571 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
5572 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
5574 log "lru resize performs the same with no lru resize"
5576 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
5578 run_test 124b "lru resize (performance test) ======================="
5580 test_125() { # 13358
5581 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
5582 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
5583 mkdir -p $DIR/d125 || error "mkdir failed"
5584 $SETSTRIPE $DIR/d125 -s 65536 -c -1 || error "setstripe failed"
5585 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
5586 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
5588 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
5590 test_126() { # bug 12829/13455
5591 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
5592 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
5593 $GSS && skip "must run as gss disabled" && return
5595 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
5596 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
5598 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
5600 run_test 126 "check that the fsgid provided by the client is taken into account"
5602 test_127() { # bug 15521
5603 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
5604 $LCTL set_param osc.*.stats=0
5605 FSIZE=$((2048 * 1024))
5606 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
5607 cancel_lru_locks osc
5608 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
5610 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
5611 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
5612 echo "got $COUNT $NAME"
5613 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
5614 eval $NAME=$COUNT || error "Wrong proc format"
5617 read_bytes|write_bytes)
5618 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
5619 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
5620 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
5621 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
5622 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
5623 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
5624 error "sumsquare is too small: $SUMSQ"
5625 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
5626 error "sumsquare is too big: $SUMSQ"
5630 done < $DIR/${tfile}.tmp
5632 #check that we actually got some stats
5633 [ "$read_bytes" ] || error "Missing read_bytes stats"
5634 [ "$write_bytes" ] || error "Missing write_bytes stats"
5635 [ "$read_bytes" != 0 ] || error "no read done"
5636 [ "$write_bytes" != 0 ] || error "no write done"
5638 run_test 127 "verify the client stats are sane"
5640 test_128() { # bug 15212
5642 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
5647 result=$(grep error $TMP/$tfile.log)
5649 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
5651 run_test 128 "interactive lfs for 2 consecutive find's"
5657 local LDPROC=/proc/fs/ldiskfs
5659 for node in $(mdts_nodes); do
5660 devs=$(do_node $node "lctl get_param -n devices" | awk '($3 ~ "mdt" && $4 ~ "MDT") { print $4 }')
5661 for dev in $devs; do
5662 mntdev=$(do_node $node "lctl get_param -n osd.$dev.mntdev")
5663 do_node $node "echo $1 >$LDPROC/\\\$(basename $mntdev)/max_dir_size"
5668 [ "$FSTYPE" != "ldiskfs" ] && skip "not needed for FSTYPE=$FSTYPE" && return 0
5669 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5680 while [ ! $I -gt $((MAX * MDSCOUNT)) ]; do
5681 multiop $DIR/$tdir/$J Oc
5683 if [ $rc -eq $EFBIG ]; then
5685 echo "return code $rc received as expected"
5687 elif [ $rc -ne 0 ]; then
5689 error_exit "return code $rc received instead of expected $EFBIG"
5692 I=$(stat -c%s "$DIR/$tdir")
5695 error "exceeded dir size limit $MAX x $MDSCOUNT $((MAX * MDSCOUNT)) : $I bytes"
5696 do_facet $SINGLEMDS "echo 0 >$LDPROC"
5698 run_test 129 "test directory size limit ========================"
5707 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5708 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5710 trap cleanup_130 EXIT RETURN
5712 local fm_file=$DIR/$tfile
5713 lfs setstripe -s 65536 -c 1 $fm_file || error "setstripe failed on $fm_file"
5714 dd if=/dev/zero of=$fm_file bs=65536 count=1 || error "dd failed for $fm_file"
5716 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5717 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5719 lun=`$GETSTRIPE $fm_file | grep -A 10 obdidx | awk '{print $1}' | grep -v "obdidx"`
5721 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
5724 for line in $filefrag_op
5726 frag_lun=`echo $line | cut -d: -f5`
5727 ext_len=`echo $line | cut -d: -f4`
5728 if (( $frag_lun != $lun )); then
5730 error "FIEMAP on 1-stripe file($fm_file) failed"
5733 (( tot_len += ext_len ))
5736 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
5738 error "FIEMAP on 1-stripe file($fm_file) failed;"
5744 echo "FIEMAP on single striped file succeeded"
5746 run_test 130a "FIEMAP (1-stripe file)"
5749 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping FIEMAP on 2-stripe file test" && return
5751 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5752 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5754 trap cleanup_130 EXIT RETURN
5756 local fm_file=$DIR/$tfile
5757 lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
5758 dd if=/dev/zero of=$fm_file bs=1M count=2 || error "dd failed on $fm_file"
5760 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5761 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5763 last_lun=`echo $filefrag_op | cut -d: -f5`
5768 for line in $filefrag_op
5770 frag_lun=`echo $line | cut -d: -f5`
5771 ext_len=`echo $line | cut -d: -f4`
5772 if (( $frag_lun != $last_lun )); then
5773 if (( tot_len != 1024 )); then
5775 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
5782 (( tot_len += ext_len ))
5785 if (( num_luns != 2 || tot_len != 1024 )); then
5787 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5793 echo "FIEMAP on 2-stripe file succeeded"
5795 run_test 130b "FIEMAP (2-stripe file)"
5798 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping FIEMAP on 2-stripe file with hole test" && return
5800 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5801 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5803 trap cleanup_130 EXIT RETURN
5805 local fm_file=$DIR/$tfile
5806 lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
5807 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
5809 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5810 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5812 last_lun=`echo $filefrag_op | cut -d: -f5`
5817 for line in $filefrag_op
5819 frag_lun=`echo $line | cut -d: -f5`
5820 ext_len=`echo $line | cut -d: -f4`
5821 if (( $frag_lun != $last_lun )); then
5822 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
5823 if (( logical != 512 )); then
5825 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
5828 if (( tot_len != 512 )); then
5830 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
5837 (( tot_len += ext_len ))
5840 if (( num_luns != 2 || tot_len != 512 )); then
5842 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5848 echo "FIEMAP on 2-stripe file with hole succeeded"
5850 run_test 130c "FIEMAP (2-stripe file with hole)"
5853 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
5855 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5856 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5858 trap cleanup_130 EXIT RETURN
5860 local fm_file=$DIR/$tfile
5861 lfs setstripe -s 65536 -c $OSTCOUNT $fm_file || error "setstripe failed on $fm_file"
5862 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT || error "dd failed on $fm_file"
5864 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5865 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
5867 last_lun=`echo $filefrag_op | cut -d: -f5`
5872 for line in $filefrag_op
5874 frag_lun=`echo $line | cut -d: -f5`
5875 ext_len=`echo $line | cut -d: -f4`
5876 if (( $frag_lun != $last_lun )); then
5877 if (( tot_len != 1024 )); then
5879 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
5886 (( tot_len += ext_len ))
5889 if (( num_luns != OSTCOUNT || tot_len != 1024 )); then
5891 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5897 echo "FIEMAP on N-stripe file succeeded"
5899 run_test 130d "FIEMAP (N-stripe file)"
5902 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
5904 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
5905 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
5907 trap cleanup_130 EXIT RETURN
5909 local fm_file=$DIR/$tfile
5910 lfs setstripe -s 131072 -c 2 $fm_file || error "setstripe failed on $fm_file"
5912 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
5913 for ((i = 0; i < $NUM_BLKS; i++))
5915 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
5918 filefrag -ves $fm_file || error "filefrag $fm_file failed"
5919 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
5921 last_lun=`echo $filefrag_op | cut -d: -f5`
5926 for line in $filefrag_op
5928 frag_lun=`echo $line | cut -d: -f5`
5929 ext_len=`echo $line | cut -d: -f4`
5930 if (( $frag_lun != $last_lun )); then
5931 if (( tot_len != $EXPECTED_LEN )); then
5933 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
5940 (( tot_len += ext_len ))
5943 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
5945 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
5951 echo "FIEMAP with continuation calls succeeded"
5953 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
5955 # Test for writev/readv
5957 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
5958 error "writev test failed"
5959 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
5960 error "readv failed"
5963 run_test 131a "test iov's crossing stripe boundary for writev/readv"
5966 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
5967 error "append writev test failed"
5968 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
5969 error "append writev test failed"
5972 run_test 131b "test append writev"
5975 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
5978 run_test 131c "test read/write on file w/o objects"
5981 rwv -f $DIR/$tfile -w -n 1 1572864
5982 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
5983 if [ "$NOB" != 1572864 ]; then
5984 error "Short read filed: read $NOB bytes instead of 1572864"
5988 run_test 131d "test short read"
5991 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
5992 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
5993 error "read hitting hole failed"
5996 run_test 131e "test read hitting hole"
6001 for node in $(osts_nodes); do
6002 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
6003 [ x$gl = x"" ] && gl=0
6004 gl_sum=$((gl_sum + gl))
6014 if [ x$som = x"enabled" ]; then
6015 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
6016 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
6018 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
6019 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
6022 # do remount to make new mount-conf parameters actual
6029 test_132() { #1028, SOM
6030 local num=$(get_mds_dir $DIR)
6031 local mymds=mds${num}
6033 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
6034 cancel_lru_locks osc
6036 som1=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
6038 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
6039 stat $DIR/$tfile >/dev/null
6040 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
6041 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
6043 som_mode_switch $som1 $gl1 $gl2
6045 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
6046 cancel_lru_locks osc
6048 som2=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
6049 if [ $som1 == $som2 ]; then
6050 error "som is still "$som2
6051 if [ x$som2 = x"enabled" ]; then
6058 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
6059 stat $DIR/$tfile >/dev/null
6060 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
6061 echo "SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
6062 som_mode_switch $som2 $gl1 $gl2
6064 run_test 132 "som avoids glimpse rpc"
6066 test_140() { #bug-17379
6067 mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
6068 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
6069 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
6071 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
6073 while i=`expr $i + 1`; do
6074 mkdir -p $i || error "Creating dir $i"
6075 cd $i || error "Changing to $i"
6076 ln -s ../stat stat || error "Creating stat symlink"
6077 # Read the symlink until ELOOP present,
6078 # not LBUGing the system is considered success,
6079 # we didn't overrun the stack.
6080 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
6082 if [ $ret -eq 40 ]; then
6085 error "Open stat symlink"
6091 echo "The symlink depth = $i"
6092 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 ] || error "Invalid symlink depth"
6094 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
6097 local TF="$TMP/$tfile"
6099 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
6101 cancel_lru_locks osc
6102 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
6103 remount_client $MOUNT
6105 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
6108 $TRUNCATE $DIR/$tfile 6000
6109 cancel_lru_locks osc
6110 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
6113 echo "12345" >>$DIR/$tfile
6114 cancel_lru_locks osc
6115 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
6118 echo "12345" >>$DIR/$tfile
6119 cancel_lru_locks osc
6120 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
6125 run_test 150 "truncate/append tests"
6127 function roc_hit() {
6128 local list=$(comma_list $(osts_nodes))
6130 ACCNUM=$(do_nodes $list $LCTL get_param -n obdfilter.*.stats | \
6131 awk '/'cache_hit'/ {sum+=$2} END {print sum}')
6135 function set_cache() {
6138 if [ "$2" == "off" ]; then
6141 local list=$(comma_list $(osts_nodes))
6142 do_nodes $list lctl set_param obdfilter.*.${1}_cache_enable $on
6144 cancel_lru_locks osc
6148 remote_ost_nodsh && skip "remote OST with nodsh" && return
6151 local list=$(comma_list $(osts_nodes))
6153 # check whether obdfilter is cache capable at all
6154 if ! do_nodes $list $LCTL get_param -n obdfilter.*.read_cache_enable > /dev/null; then
6155 echo "not cache-capable obdfilter"
6159 # check cache is enabled on all obdfilters
6160 if do_nodes $list $LCTL get_param -n obdfilter.*.read_cache_enable | grep 0 >&/dev/null; then
6161 echo "oss cache is disabled"
6165 do_nodes $list $LCTL set_param -n obdfilter.*.writethrough_cache_enable 1
6167 # pages should be in the case right after write
6168 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES || error "dd failed"
6169 local BEFORE=`roc_hit`
6170 cancel_lru_locks osc
6171 cat $DIR/$tfile >/dev/null
6172 local AFTER=`roc_hit`
6173 if ! let "AFTER - BEFORE == CPAGES"; then
6174 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6177 # the following read invalidates the cache
6178 cancel_lru_locks osc
6179 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable 0
6180 cat $DIR/$tfile >/dev/null
6182 # now data shouldn't be found in the cache
6184 cancel_lru_locks osc
6185 cat $DIR/$tfile >/dev/null
6187 if let "AFTER - BEFORE != 0"; then
6188 error "IN CACHE: before: $BEFORE, after: $AFTER"
6191 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable 1
6194 run_test 151 "test cache on oss and controls ==============================="
6197 local TF="$TMP/$tfile"
6199 # simulate ENOMEM during write
6200 #define OBD_FAIL_OST_NOMEM 0x226
6201 lctl set_param fail_loc=0x80000226
6202 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
6204 sync || error "sync failed"
6205 lctl set_param fail_loc=0
6207 # discard client's cache
6208 cancel_lru_locks osc
6210 # simulate ENOMEM during read
6211 lctl set_param fail_loc=0x80000226
6212 cmp $TF $DIR/$tfile || error "cmp failed"
6213 lctl set_param fail_loc=0
6217 run_test 152 "test read/write with enomem ============================"
6220 multiop $DIR/$tfile Ow4096Ycu || error "multiop failed"
6222 run_test 153 "test if fdatasync does not crash ======================="
6225 cp /etc/hosts $DIR/$tfile
6227 fid=$($LFS path2fid $DIR/$tfile)
6229 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
6231 echo "open fid $fid"
6232 diff /etc/hosts $DIR/.lustre/fid/$fid || error "open by fid failed: did not find expected data in file."
6234 echo "Opening a file by FID succeeded"
6236 run_test 154 "Opening a file by FID"
6239 local temp=$TMP/$tfile
6240 local file=$DIR/$tfile
6241 local list=$(comma_list $(osts_nodes))
6242 local big=$(do_nodes $list grep "cache" /proc/cpuinfo | \
6243 awk '{sum+=$4} END{print sum}')
6247 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
6248 error "dd of=$temp bs=6096 count=1 failed"
6250 cancel_lru_locks osc
6251 cmp $temp $file || error "$temp $file differ"
6253 $TRUNCATE $temp 6000
6254 $TRUNCATE $file 6000
6255 cmp $temp $file || error "$temp $file differ (truncate1)"
6257 echo "12345" >>$temp
6258 echo "12345" >>$file
6259 cmp $temp $file || error "$temp $file differ (append1)"
6261 echo "12345" >>$temp
6262 echo "12345" >>$file
6263 cmp $temp $file || error "$temp $file differ (append2)"
6265 dd if=/dev/urandom of=$temp bs=$((big*2)) count=1k || \
6266 error "dd of=$temp bs=$((big*2)) count=1k failed"
6269 cancel_lru_locks osc
6270 cmp $temp $file || error "$temp $file differ"
6278 set_cache writethrough on
6281 run_test 155a "Verification of correctness: read cache:on write_cache:on"
6285 set_cache writethrough off
6288 run_test 155b "Verification of correctness: read cache:on write_cache:off"
6292 set_cache writethrough on
6295 run_test 155c "Verification of correctness: read cache:off write_cache:on"
6299 set_cache writethrough off
6302 run_test 155d "Verification of correctness: read cache:off write_cache:off "
6308 local file="$DIR/$tfile"
6310 log "Turn on read and write cache"
6312 set_cache writethrough on
6314 log "Write data and read it back."
6315 log "Read should be satisfied from the cache."
6316 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6318 cancel_lru_locks osc
6319 cat $file >/dev/null
6321 if ! let "AFTER - BEFORE == CPAGES"; then
6322 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6324 log "cache hits:: before: $BEFORE, after: $AFTER"
6327 log "Read again; it should be satisfied from the cache."
6329 cancel_lru_locks osc
6330 cat $file >/dev/null
6332 if ! let "AFTER - BEFORE == CPAGES"; then
6333 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6335 log "cache hits:: before: $BEFORE, after: $AFTER"
6339 log "Turn off the read cache and turn on the write cache"
6341 set_cache writethrough on
6343 log "Read again; it should be satisfied from the cache."
6345 cancel_lru_locks osc
6346 cat $file >/dev/null
6348 if ! let "AFTER - BEFORE == CPAGES"; then
6349 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6351 log "cache hits:: before: $BEFORE, after: $AFTER"
6354 log "Read again; it should not be satisfied from the cache."
6356 cancel_lru_locks osc
6357 cat $file >/dev/null
6359 if ! let "AFTER - BEFORE == 0"; then
6360 error "IN CACHE: before: $BEFORE, after: $AFTER"
6362 log "cache hits:: before: $BEFORE, after: $AFTER"
6365 log "Write data and read it back."
6366 log "Read should be satisfied from the cache."
6367 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6369 cancel_lru_locks osc
6370 cat $file >/dev/null
6372 if ! let "AFTER - BEFORE == CPAGES"; then
6373 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6375 log "cache hits:: before: $BEFORE, after: $AFTER"
6378 log "Read again; it should not be satisfied from the cache."
6380 cancel_lru_locks osc
6381 cat $file >/dev/null
6383 if ! let "AFTER - BEFORE == 0"; then
6384 error "IN CACHE: before: $BEFORE, after: $AFTER"
6386 log "cache hits:: before: $BEFORE, after: $AFTER"
6390 log "Turn off read and write cache"
6392 set_cache writethrough off
6394 log "Write data and read it back"
6395 log "It should not be satisfied from the cache."
6397 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6398 cancel_lru_locks osc
6400 cat $file >/dev/null
6402 if ! let "AFTER - BEFORE == 0"; then
6403 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
6405 log "cache hits:: before: $BEFORE, after: $AFTER"
6409 log "Turn on the read cache and turn off the write cache"
6411 set_cache writethrough off
6413 log "Write data and read it back"
6414 log "It should not be satisfied from the cache."
6416 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
6418 cancel_lru_locks osc
6419 cat $file >/dev/null
6421 if ! let "AFTER - BEFORE == 0"; then
6422 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
6424 log "cache hits:: before: $BEFORE, after: $AFTER"
6427 log "Read again; it should be satisfied from the cache."
6429 cancel_lru_locks osc
6430 cat $file >/dev/null
6432 if ! let "AFTER - BEFORE == CPAGES"; then
6433 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
6435 log "cache hits:: before: $BEFORE, after: $AFTER"
6440 run_test 156 "Verification of tunables ============================"
6444 if [ $MDSCOUNT -gt 1 ]; then
6445 error_ignore 17935 $*
6451 USER=$(do_facet $SINGLEMDS lctl --device $MDT0 changelog_register -n)
6452 echo "Registered as changelog user $USER"
6453 do_facet $SINGLEMDS lctl get_param -n mdd.$MDT0.changelog_users | \
6454 grep -q $USER || error "User $USER not found in changelog_users"
6457 mkdir -p $DIR/$tdir/pics/2008/zachy
6458 touch $DIR/$tdir/pics/2008/zachy/timestamp
6459 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
6460 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
6461 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
6462 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
6463 rm $DIR/$tdir/pics/desktop.jpg
6465 $LFS changelog $MDT0 | tail -5
6467 echo "verifying changelog mask"
6468 do_facet $SINGLEMDS lctl set_param mdd.$MDT0.changelog_mask="-mkdir"
6469 mkdir -p $DIR/$tdir/pics/2009/sofia
6470 do_facet $SINGLEMDS lctl set_param mdd.$MDT0.changelog_mask="+mkdir"
6471 mkdir $DIR/$tdir/pics/2009/zachary
6472 DIRS=$($LFS changelog $MDT0 | tail -5 | grep -c MKDIR)
6473 [ $DIRS -eq 1 ] || err17935 "changelog mask count $DIRS != 1"
6476 echo "verifying target fid"
6477 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
6478 tail -1 | awk '{print $6}')
6479 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
6480 [ "$fidc" == "t=$fidf" ] || \
6481 err17935 "fid in changelog $fidc != file fid $fidf"
6482 echo "verifying parent fid"
6483 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
6484 tail -1 | awk '{print $7}')
6485 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
6486 [ "$fidc" == "p=$fidf" ] || \
6487 err17935 "pfid in changelog $fidc != dir fid $fidf"
6489 USER_REC1=$(do_facet $SINGLEMDS lctl get_param -n \
6490 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
6491 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
6492 USER_REC2=$(do_facet $SINGLEMDS lctl get_param -n \
6493 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
6494 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
6495 [ $USER_REC2 == $(($USER_REC1 + 5)) ] || \
6496 err17935 "user index should be $(($USER_REC1 + 5)); is $USER_REC2"
6498 MIN_REC=$(do_facet $SINGLEMDS lctl get_param mdd.$MDT0.changelog_users | \
6499 awk 'min == "" || $2 < min {min = $2}; END {print min}')
6500 FIRST_REC=$($LFS changelog $MDT0 | head -1 | awk '{print $1}')
6501 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
6502 [ $FIRST_REC == $(($MIN_REC + 1)) ] || \
6503 err17935 "first index should be $(($MIN_REC + 1)); is $FIRST_REC"
6505 echo "verifying user deregister"
6506 do_facet $SINGLEMDS lctl --device $MDT0 changelog_deregister $USER
6507 do_facet $SINGLEMDS lctl get_param -n mdd.$MDT0.changelog_users | \
6508 grep -q $USER && error "User $USER still found in changelog_users"
6510 USERS=$(( $(do_facet $SINGLEMDS lctl get_param -n \
6511 mdd.$MDT0.changelog_users | wc -l) - 2 ))
6512 if [ $USERS -eq 0 ]; then
6513 LAST_REC1=$(do_facet $SINGLEMDS lctl get_param -n \
6514 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
6515 touch $DIR/$tdir/chloe
6516 LAST_REC2=$(do_facet $SINGLEMDS lctl get_param -n \
6517 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
6518 echo "verify changelogs are off if we were the only user: $LAST_REC1 == $LAST_REC2"
6519 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
6521 echo "$USERS other changelog users; can't verify off"
6524 run_test 160 "changelog sanity"
6528 cp /etc/hosts $DIR/$tdir/$tfile
6529 mkdir $DIR/$tdir/foo1
6530 mkdir $DIR/$tdir/foo2
6531 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
6532 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
6533 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
6534 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
6535 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[')
6536 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
6537 $LFS fid2path $DIR $FID
6538 err17935 "bad link ea"
6541 rm $DIR/$tdir/foo2/zachary
6543 rm $DIR/$tdir/foo2/thor
6545 rm $DIR/$tdir/$tfile
6547 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
6548 if [ "$($LFS fid2path $DIR --link 1 $FID)" != "/$tdir/foo2/maggie" ]
6550 $LFS fid2path $DIR $FID
6551 err17935 "bad link rename"
6553 rm $DIR/$tdir/foo2/maggie
6556 local longname=filename_avg_len_is_thirty_two_
6557 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 || \
6558 error "failed to hardlink many files"
6559 links=$($LFS fid2path $DIR $FID | wc -l)
6560 echo -n "${links}/1000 links in link EA"
6561 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
6562 unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
6563 error "failed to unlink many hardlinks"
6565 run_test 161 "link ea sanity"
6572 local path=$(${LFS} fid2path $*)
6575 if [ $RC -ne 0 ]; then
6576 err17935 "path looked up of $expected failed. Error $RC"
6578 elif [ "${path}" != "${expected}" ]; then
6579 err17935 "path looked up \"${path}\" instead of \"${expected}\""
6582 echo "fid $fid resolves to path $path"
6586 # Make changes to filesystem
6587 mkdir -p $DIR/$tdir/d2
6588 touch $DIR/$tdir/d2/$tfile
6589 touch $DIR/$tdir/d2/x1
6590 touch $DIR/$tdir/d2/x2
6591 mkdir -p $DIR/$tdir/d2/a/b/c
6592 mkdir -p $DIR/$tdir/d2/p/q/r
6594 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[')
6595 check_path "/$tdir/d2/$tfile" $DIR $FID --link 0
6598 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
6599 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[')
6600 check_path "/$tdir/d2/p/q/r/slink" $DIR $FID --link 0
6603 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
6604 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
6605 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[')
6606 # fid2path dir/fsname should both work
6607 check_path "/$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1
6608 check_path "/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0
6610 # hardlink count: check that there are 2 links
6611 # Doesnt work with CMD yet: 17935
6612 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
6613 err17935 "expected 2 links"
6615 # hardlink indexing: remove the first link
6616 rm $DIR/$tdir/d2/p/q/r/hlink
6617 check_path "/$tdir/d2/a/b/c/new_file" $DIR $FID --link 0
6621 run_test 162 "path lookup sanity"
6624 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6625 copytool --test || { skip "copytool not runnable: $?" && return; }
6628 local uuid=$($LCTL get_param -n mdc.${FSNAME}-MDT0000-mdc-*.uuid)
6629 # this proc file is temporary and linux-only
6630 do_facet mds lctl set_param mdt.${FSNAME}-MDT0000.mdccomm=$uuid || error "lnl send failed"
6633 run_test 163 "LustreNetLink kernelcomms"
6636 # do directio so as not to populate the page cache
6637 log "creating a 10 Mb file"
6638 multiop $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
6639 log "starting reads"
6640 dd if=$DIR/$tfile of=/dev/null bs=4096 &
6641 log "truncating the file"
6642 multiop $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
6644 kill %+ || true # reads might have finished
6645 echo "wait until dd is finished"
6647 log "removing the temporary file"
6648 rm -rf $DIR/$tfile || error "tmp file removal failed"
6650 run_test 169 "parallel read and truncate should not deadlock"
6653 $LCTL clear # bug 18514
6654 $LCTL debug_daemon start $TMP/${tfile}_log_good
6656 $LCTL debug_daemon stop
6657 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
6658 error "sed failed to read log_good"
6660 $LCTL debug_daemon start $TMP/${tfile}_log_good
6662 $LCTL debug_daemon stop
6664 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
6665 error "lctl df log_bad failed"
6667 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
6668 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
6670 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
6671 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
6673 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
6674 error "bad_line good_line1 good_line2 are empty"
6676 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
6677 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
6678 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
6680 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
6681 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
6682 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
6684 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
6685 error "bad_line_new good_line_new are empty"
6687 local expected_good=$((good_line1 + good_line2*2))
6689 rm -f $TMP/${tfile}*
6690 if [ $bad_line -ne $bad_line_new ]; then
6691 error "expected $bad_line bad lines, but got $bad_line_new"
6695 if [ $expected_good -ne $good_line_new ]; then
6696 error "expected $expected_good good lines, but got $good_line_new"
6701 run_test 170 "test lctl df to handle corrupted log ====================="
6703 test_171() { # bug20592
6704 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
6705 $LCTL set_param fail_loc=0x50e
6706 $LCTL set_param fail_val=3000
6707 multiop_bg_pause $DIR/$tfile Os || true
6710 if dmesg | grep "recursive fault"; then
6711 error "caught a recursive fault"
6713 $LCTL set_param fail_loc=0
6716 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
6718 # it would be good to share it with obdfilter-survey/libecho code
6719 setup_obdecho_osc () {
6722 local obdfilter_name=$2
6723 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
6724 ${obdfilter_name}_osc_UUID || rc=2; }
6725 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
6726 ${obdfilter_name}_UUID $ost_nid || rc=3; }
6730 cleaup_obdecho_osc () {
6731 local obdfilter_name=$1
6732 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
6733 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
6737 obdecho_create_test() {
6741 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
6742 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" || \
6744 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec create 1" || \
6746 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec test_brw 0 w 1" ||\
6748 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
6749 "cleanup" || rc=5; }
6750 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
6758 local rmmod_remote=0
6760 lsmod | grep -q obdecho || \
6761 { load_module obdecho/obdecho && rmmod_local=1; }
6762 OBD=$($LCTL dl | grep -v mdt | grep osc | awk '{print $4;exit}')
6763 HOST=$($LCTL dl -t | grep -v mdt | grep osc | awk '{print $7;exit}')
6764 OBD=`echo $OBD | sed 's/-osc-.*$//'`
6765 [ "x$OBD" != "x" ] && { setup_obdecho_osc $HOST $OBD || rc=1; } || rc=1
6766 [ $rc -eq 0 ] && { obdecho_create_test ${OBD}_osc client || rc=2; }
6767 [ "x$OBD" != "x" ] && cleaup_obdecho_osc $OBD
6768 [ $rmmod_local -eq 1 ] && rmmod obdecho
6769 [ $rc -eq 0 ] || return $rc
6771 do_facet ost "lsmod | grep -q obdecho || " \
6772 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
6773 "modprobe obdecho; }" && rmmod_remote=1
6774 OBD=$(do_facet ost $LCTL dl | awk '/obdfilter/ {print $4;exit}')
6775 [ "x$OBD" != "x" ] && { obdecho_create_test $OBD ost || rc=3; }
6776 [ $rmmod_remote -eq 1 ] && do_facet ost "rmmod obdecho"
6777 [ $rc -eq 0 ] || return $rc
6781 run_test 180 "test obdecho ============================================"
6787 TGTPOOL_MAX=$(($TGT_COUNT - 1))
6789 TGTPOOL_LIST=`seq $TGTPOOL_FIRST $TGTPOOL_STEP $TGTPOOL_MAX`
6790 POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
6791 POOL_DIR=$POOL_ROOT/dir_tst
6792 POOL_FILE=$POOL_ROOT/file_tst
6794 check_file_in_pool()
6797 res=$($GETSTRIPE $file | grep 0x | cut -f2)
6800 found=$(echo :$TGTPOOL_LIST: | tr " " ":" | grep :$i:)
6801 if [[ "$found" == "" ]]
6803 echo "pool list: $TGTPOOL_LIST"
6804 echo "striping: $res"
6805 error "$file not allocated in $POOL"
6812 trap "cleanup_pools $FSNAME" EXIT
6815 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6816 create_pool $FSNAME.$POOL || return $?
6817 [ $($LFS pool_list $FSNAME | grep -c $POOL) -eq 1 ] ||
6818 error "$POOL not in lfs pool_list"
6820 run_test 200a "Create new pool =========================================="
6823 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6824 TGT=$(for i in $TGTPOOL_LIST; do printf "$FSNAME-OST%04x_UUID " $i; done)
6825 do_facet mgs $LCTL pool_add $FSNAME.$POOL \
6826 $FSNAME-OST[$TGTPOOL_FIRST-$TGTPOOL_MAX/$TGTPOOL_STEP]
6827 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL | sort -u | tr '\n' ' ' " "$TGT" ||
6828 error "Add to pool failed"
6829 local lfscount=$($LFS pool_list $FSNAME.$POOL | grep -c "\-OST")
6830 local addcount=$((($TGTPOOL_MAX - $TGTPOOL_FIRST) / $TGTPOOL_STEP + 1))
6831 [ $lfscount -eq $addcount ] ||
6832 error "lfs pool_list bad ost count $lfscount != $addcount"
6834 run_test 200b "Add targets to a pool ===================================="
6837 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6839 $SETSTRIPE -c 2 -p $POOL $POOL_DIR
6840 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR"
6842 run_test 200c "Set pool on a directory ================================="
6845 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6846 res=$($GETSTRIPE --pool $POOL_DIR | awk '/^pool:/ {print $2}')
6847 [ "$res" = $POOL ] || error "Pool on $POOL_DIR is $res, not $POOL"
6849 run_test 200d "Check pool on a directory ==============================="
6852 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6854 for i in $(seq -w 1 $(($TGT_COUNT * 3)))
6856 file=$POOL_DIR/file-$i
6858 check_file_in_pool $file
6861 failed=$(($failed + 1))
6864 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
6866 run_test 200e "Check files allocation from directory pool =============="
6869 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6872 for i in $(seq -w 1 $(($TGT_COUNT * 3)))
6874 file=$POOL_FILE/spoo-$i
6875 $SETSTRIPE -p $POOL $file
6876 check_file_in_pool $file
6879 failed=$(($failed + 1))
6882 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
6884 run_test 200f "Create files in a pool ==================================="
6887 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6888 TGT=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$POOL | tr '\n' ' ')
6889 res=$($LFS df --pool $FSNAME.$POOL | awk '{print $1}' | grep "$FSNAME-OST" | tr '\n' ' ')
6890 [ "$res" = "$TGT" ] || error "Pools OSTs '$TGT' is not '$res' that lfs df reports"
6892 run_test 200g "lfs df a pool ============================================"
6895 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6896 TGT=$($LCTL get_param -n lov.$FSNAME-*.pools.$POOL | head -1)
6897 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
6898 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL | grep $TGT" "" ||
6899 error "$TGT not removed from $FSNAME.$POOL"
6901 run_test 201a "Remove a target from a pool ============================="
6904 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6905 for TGT in $($LCTL get_param -n lov.$FSNAME-*.pools.$POOL | sort -u)
6907 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
6909 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL" "" ||
6910 error "Pool $FSNAME.$POOL cannot be drained"
6911 # striping on an empty/nonexistant pool should fall back to "pool of everything"
6912 touch ${POOL_DIR}/$tfile || error "failed to use fallback striping for empty pool"
6913 # setstripe on an empty pool should fail
6914 $SETSTRIPE -p $POOL ${POOL_FILE}/$tfile 2>/dev/null && \
6915 error "expected failure when creating file with empty pool"
6918 run_test 201b "Remove all targets from a pool =========================="
6921 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6922 do_facet mgs $LCTL pool_destroy $FSNAME.$POOL
6925 # striping on an empty/nonexistant pool should fall back to "pool of everything"
6926 touch ${POOL_DIR}/$tfile || error "failed to use fallback striping for missing pool"
6927 # setstripe on an empty pool should fail
6928 $SETSTRIPE -p $POOL ${POOL_FILE}/$tfile 2>/dev/null && \
6929 error "expected failure when creating file with missing pool"
6931 # get param should return err once pool is gone
6932 if wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL 2>/dev/null ||
6933 echo foo" "foo"; then
6934 remove_pool_from_list $FSNAME.$POOL
6937 error "Pool $FSNAME.$POOL is not destroyed"
6939 run_test 201c "Remove a pool ============================================"
6941 cleanup_pools $FSNAME
6945 size=$((size % 8192 + 1))
6946 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
6947 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
6948 rm -f $DIR/f212 $DIR/f212.xyz
6950 run_test 212 "Sendfile test ============================================"
6953 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
6954 cancel_lru_locks osc
6955 lctl set_param fail_loc=0x8000040f
6956 # generate a read lock
6957 cat $DIR/$tfile > /dev/null
6958 # write to the file, it will try to cancel the above read lock.
6959 cat /etc/hosts >> $DIR/$tfile
6961 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
6963 test_214() { # for bug 20133
6964 mkdir -p $DIR/d214p/d214c
6965 for (( i=0; i < 340; i++ )) ; do
6966 touch $DIR/d214p/d214c/a$i
6969 ls -l $DIR/d214p || error "ls -l $DIR/d214p failed"
6970 mv $DIR/d214p/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
6971 ls $DIR/d214c || error "ls $DIR/d214c failed"
6972 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
6974 run_test 214 "hash-indexed directory test - bug 20133"
6976 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
6977 create_lnet_proc_files() {
6978 cat /proc/sys/lnet/$1 >$TMP/lnet_$1.out || error "cannot read /proc/sys/lnet/$1"
6979 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
6981 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
6982 rm -f "$TMP/lnet_$1.sys_tmp"
6985 # counterpart of create_lnet_proc_files
6986 remove_lnet_proc_files() {
6987 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
6990 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
6991 # 3rd arg as regexp for body
6992 check_lnet_proc_stats() {
6993 local l=$(cat "$TMP/lnet_$1" |wc -l)
6994 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
6996 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
6999 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
7000 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
7001 # optional and can be regexp for 2nd line (lnet.routes case)
7002 check_lnet_proc_entry() {
7003 local blp=2 # blp stands for 'position of 1st line of body'
7004 [ "$5" = "" ] || blp=3 # lnet.routes case
7006 local l=$(cat "$TMP/lnet_$1" |wc -l)
7007 # subtracting one from $blp because the body can be empty
7008 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
7010 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
7011 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
7013 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
7014 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
7016 # bail out if any unexpected line happened
7017 sed -n "$blp~1 p" "$TMP/lnet_$1" |grep -Ev "$3"
7018 [ "$?" != 0 ] || error "$2 misformatted"
7021 test_215() { # for bugs 18102, 21079, 21517
7022 local N='(0|[1-9][0-9]*)' # non-negative numeric
7023 local P='[1-9][0-9]*' # positive numeric
7024 local I='(0|-?[1-9][0-9]*)' # any numeric (0 | >0 | <0)
7025 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
7026 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
7027 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
7029 local L1 # regexp for 1st line
7030 local L2 # regexp for 2nd line (optional)
7031 local BR # regexp for the rest (body)
7033 # /proc/sys/lnet/stats should look as 11 space-separated non-negative numerics
7034 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
7035 create_lnet_proc_files "stats"
7036 check_lnet_proc_stats "stats.out" "/proc/sys/lnet/stats" "$BR"
7037 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
7038 remove_lnet_proc_files "stats"
7040 # /proc/sys/lnet/routes should look like this:
7041 # Routing disabled/enabled
7042 # net hops state router
7043 # where net is a string like tcp0, hops >= 0, state is up/down,
7044 # router is a string like 192.168.1.1@tcp2
7045 L1="^Routing (disabled|enabled)$"
7046 L2="^net +hops +state +router$"
7047 BR="^$NET +$N +(up|down) +$NID$"
7048 create_lnet_proc_files "routes"
7049 check_lnet_proc_entry "routes.out" "/proc/sys/lnet/routes" "$BR" "$L1" "$L2"
7050 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
7051 remove_lnet_proc_files "routes"
7053 # /proc/sys/lnet/routers should look like this:
7054 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
7055 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
7056 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
7057 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
7058 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
7059 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
7060 create_lnet_proc_files "routers"
7061 check_lnet_proc_entry "routers.out" "/proc/sys/lnet/routers" "$BR" "$L1"
7062 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
7063 remove_lnet_proc_files "routers"
7065 # /proc/sys/lnet/peers should look like this:
7066 # nid refs state max rtr min tx min queue
7067 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
7068 # state is up/down/NA, max >= 0. rtr, min, tx, min are
7069 # numeric (0 or >0 or <0), queue >= 0.
7070 L1="^nid +refs +state +max +rtr +min +tx +min +queue$"
7071 BR="^$NID +$P +(up|down|NA) +$N +$I +$I +$I +$I +$N$"
7072 create_lnet_proc_files "peers"
7073 check_lnet_proc_entry "peers.out" "/proc/sys/lnet/peers" "$BR" "$L1"
7074 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
7075 remove_lnet_proc_files "peers"
7077 # /proc/sys/lnet/buffers should look like this:
7078 # pages count credits min
7079 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
7080 L1="^pages +count +credits +min$"
7081 BR="^ +$N +$N +$I +$I$"
7082 create_lnet_proc_files "buffers"
7083 check_lnet_proc_entry "buffers.out" "/proc/sys/lnet/buffers" "$BR" "$L1"
7084 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
7085 remove_lnet_proc_files "buffers"
7087 # /proc/sys/lnet/nis should look like this:
7088 # nid status alive refs peer rtr max tx min
7089 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
7090 # alive is numeric (0 or >0 or <0), refs > 0, peer >= 0,
7091 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
7092 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
7093 BR="^$NID +(up|down) +$I +$P +$N +$N +$N +$I +$I$"
7094 create_lnet_proc_files "nis"
7095 check_lnet_proc_entry "nis.out" "/proc/sys/lnet/nis" "$BR" "$L1"
7096 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
7097 remove_lnet_proc_files "nis"
7099 # can we successfully write to /proc/sys/lnet/stats?
7100 echo "0" >/proc/sys/lnet/stats || error "cannot write to /proc/sys/lnet/stats"
7101 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
7103 run_test 215 "/proc/sys/lnet exists and has proper content - bugs 18102, 21079, 21517"
7105 test_216() { # bug 20317
7107 local p="$TMP/sanityN-$TESTNAME.parameters"
7108 save_lustre_params $HOSTNAME "osc.*.contention_seconds" > $p
7109 for node in $(osts_nodes); do
7110 save_lustre_params $node "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
7111 save_lustre_params $node "ldlm.namespaces.filter-*.contended_locks" >> $p
7112 save_lustre_params $node "ldlm.namespaces.filter-*.contention_seconds" >> $p
7116 # agressive lockless i/o settings
7117 for node in $(osts_nodes); do
7118 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'
7120 lctl set_param -n osc.*.contention_seconds 60
7122 $DIRECTIO write $DIR/$tfile 0 10 4096
7123 $CHECKSTAT -s 40960 $DIR/$tfile
7125 # disable lockless i/o
7126 for node in $(osts_nodes); do
7127 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
7129 lctl set_param -n osc.*.contention_seconds 0
7132 dd if=/dev/zero of=$DIR/$tfile count=0
7133 $CHECKSTAT -s 0 $DIR/$tfile
7135 restore_lustre_params <$p
7139 run_test 216 "check lockless direct write works and updates file size and kms correctly"
7142 # tests that do cleanup/setup should be run at the end
7147 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
7148 $LCTL set_param fail_loc=0x903
7149 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
7150 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
7153 FAIL_ON_ERROR=true cleanup
7154 FAIL_ON_ERROR=true setup
7156 run_test 900 "umount should not race with any mgc requeue thread"
7158 log "cleanup: ======================================================"
7159 check_and_cleanup_lustre
7160 if [ "$I_MOUNTED" != "yes" ]; then
7161 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true
7164 echo '=========================== finished ==============================='
7165 [ -f "$SANITYLOG" ] && cat $SANITYLOG && grep -q FAIL $SANITYLOG && exit 1 || true
7166 echo "$0: completed"