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 5188
13 ALWAYS_EXCEPT=" 27u 42a 42b 42c 42d 45 51d 68b $SANITY_EXCEPT"
14 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
16 # Tests that fail on uml
17 CPU=`awk '/model/ {print $4}' /proc/cpuinfo`
18 # buffer i/o errs sock spc runas
19 [ "$CPU" = "UML" ] && EXCEPT="$EXCEPT 27m 27n 27o 27p 27q 27r 31d 54a 64b 99a 99b 99c 99d 99e 99f 101"
22 2.4*) FSTYPE=${FSTYPE:-ext3} ;;
23 2.6*) FSTYPE=${FSTYPE:-ldiskfs} ;;
24 *) error "unsupported kernel" ;;
27 SRCDIR=$(cd $(dirname $0); echo $PWD)
28 export PATH=$PATH:/sbin
32 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
33 CREATETEST=${CREATETEST:-createtest}
35 SETSTRIPE=${SETSTRIPE:-"$LFS setstripe"}
36 GETSTRIPE=${GETSTRIPE:-"$LFS getstripe"}
37 LSTRIPE=${LSTRIPE:-"$LFS setstripe"}
38 LFIND=${LFIND:-"$LFS find"}
39 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
41 MCREATE=${MCREATE:-mcreate}
42 OPENFILE=${OPENFILE:-openfile}
43 OPENUNLINK=${OPENUNLINK:-openunlink}
44 READS=${READS:-"reads"}
45 MUNLINK=${MUNLINK:-munlink}
46 SOCKETSERVER=${SOCKETSERVER:-socketserver}
47 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
48 MEMHOG=${MEMHOG:-memhog}
49 DIRECTIO=${DIRECTIO:-directio}
50 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
51 UMOUNT=${UMOUNT:-"umount -d"}
53 CHECK_GRANT=${CHECK_GRANT:-"yes"}
54 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
56 export NAME=${NAME:-local}
63 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
64 . $LUSTRE/tests/test-framework.sh
66 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
69 [ "$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"
75 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
76 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
85 check_kernel_version() {
87 GOT_VER=$(lctl get_param -n version | awk '/kernel:/ {print $2}')
89 patchless|patchless_client) return 0;;
90 *) [ $GOT_VER -ge $WANT_VER ] && return 0 ;;
92 log "test needs at least kernel version $WANT_VER, running $GOT_VER"
96 if [ "$ONLY" == "cleanup" ]; then
101 check_and_setup_lustre
106 MDT0=$($LCTL get_param -n mdc.*.mds_server_uuid | \
107 awk '{gsub(/_UUID/,""); print $1}' | head -1)
108 LOVNAME=$($LCTL get_param -n llite.*.lov.common_name | tail -n 1)
109 OSTCOUNT=$($LCTL get_param -n lov.$LOVNAME.numobd)
110 STRIPECOUNT=$($LCTL get_param -n lov.$LOVNAME.stripecount)
111 STRIPESIZE=$($LCTL get_param -n lov.$LOVNAME.stripesize)
112 ORIGFREE=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
113 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
115 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
116 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
117 rm -rf $DIR/[Rdfs][0-9]*
119 # $RUNAS_ID may get set incorrectly somewhere else
120 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
122 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
126 if [ "${ONLY}" = "MOUNT" ] ; then
127 echo "Lustre is up, please go on"
131 echo "preparing for tests involving mounts"
132 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
134 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
135 echo # add a newline after mke2fs.
139 OLDDEBUG="`lctl get_param -n debug 2> /dev/null`"
140 lctl set_param debug=-1 2> /dev/null || true
143 $CHECKSTAT -t file $DIR/$tfile || error
145 $CHECKSTAT -a $DIR/$tfile || error
147 run_test 0 "touch .../$tfile ; rm .../$tfile ====================="
150 chmod 0755 $DIR || error
151 $CHECKSTAT -p 0755 $DIR || error
153 run_test 0b "chmod 0755 $DIR ============================="
156 $LCTL get_param mdc.*.import | grep "state: FULL" || error "import not FULL"
157 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" || error "bad target"
159 run_test 0c "check import proc ============================="
164 mkdir $DIR/d1/d2 && error "we expect EEXIST, but not returned"
165 $CHECKSTAT -t dir $DIR/d1/d2 || error
167 run_test 1a "mkdir .../d1; mkdir .../d1/d2 ====================="
172 $CHECKSTAT -a $DIR/d1 || error
174 run_test 1b "rmdir .../d1/d2; rmdir .../d1 ====================="
179 $CHECKSTAT -t file $DIR/d2/f || error
181 run_test 2a "mkdir .../d2; touch .../d2/f ======================"
185 $CHECKSTAT -a $DIR/d2 || error
187 run_test 2b "rm -r .../d2; checkstat .../d2/f ======================"
191 $CHECKSTAT -t dir $DIR/d3 || error
193 run_test 3a "mkdir .../d3 ======================================"
196 if [ ! -d $DIR/d3 ]; then
200 $CHECKSTAT -t file $DIR/d3/f || error
202 run_test 3b "touch .../d3/f ===================================="
206 $CHECKSTAT -a $DIR/d3 || error
208 run_test 3c "rm -r .../d3 ======================================"
212 $CHECKSTAT -t dir $DIR/d4 || error
214 run_test 4a "mkdir .../d4 ======================================"
217 if [ ! -d $DIR/d4 ]; then
221 $CHECKSTAT -t dir $DIR/d4/d2 || error
223 run_test 4b "mkdir .../d4/d2 ==================================="
228 chmod 0707 $DIR/d5/d2
229 $CHECKSTAT -t dir -p 0707 $DIR/d5/d2 || error
231 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2 ============"
235 chmod 0666 $DIR/f6a || error
236 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/f6a || error
238 run_test 6a "touch .../f6a; chmod .../f6a ======================"
241 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
242 if [ ! -f $DIR/f6a ]; then
246 $RUNAS chmod 0444 $DIR/f6a && error
247 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/f6a || error
249 run_test 6b "$RUNAS chmod .../f6a (should return error) =="
252 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
254 chown $RUNAS_ID $DIR/f6c || error
255 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/f6c || error
257 run_test 6c "touch .../f6c; chown .../f6c ======================"
260 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
261 if [ ! -f $DIR/f6c ]; then
263 chown $RUNAS_ID $DIR/f6c
265 $RUNAS chown $UID $DIR/f6c && error
266 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/f6c || error
268 run_test 6d "$RUNAS chown .../f6c (should return error) =="
271 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
273 chgrp $RUNAS_ID $DIR/f6e || error
274 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/f6e || error
276 run_test 6e "touch .../f6e; chgrp .../f6e ======================"
279 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
280 if [ ! -f $DIR/f6e ]; then
282 chgrp $RUNAS_ID $DIR/f6e
284 $RUNAS chgrp $UID $DIR/f6e && error
285 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/f6e || error
287 run_test 6f "$RUNAS chgrp .../f6e (should return error) =="
290 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
291 mkdir $DIR/d6g || error
292 chmod 777 $DIR/d6g || error
293 $RUNAS mkdir $DIR/d6g/d || error
294 chmod g+s $DIR/d6g/d || error
295 mkdir $DIR/d6g/d/subdir
296 $CHECKSTAT -g \#$RUNAS_GID $DIR/d6g/d/subdir || error
298 run_test 6g "Is new dir in sgid dir inheriting group?"
300 test_6h() { # bug 7331
301 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
302 touch $DIR/f6h || error "touch failed"
303 chown $RUNAS_ID:$RUNAS_GID $DIR/f6h || error "initial chown failed"
304 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/f6h && error "chown worked"
305 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/f6h || error
307 run_test 6h "$RUNAS chown RUNAS_ID.0 .../f6h (should return error)"
313 $CHECKSTAT -t file -p 0666 $DIR/d7/f || error
315 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
318 if [ ! -d $DIR/d7 ]; then
322 echo -n foo > $DIR/d7/f2
323 [ "`cat $DIR/d7/f2`" = "foo" ] || error
324 $CHECKSTAT -t file -s 3 $DIR/d7/f2 || error
326 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
332 $CHECKSTAT -t file -p 0666 $DIR/d8/f || error
334 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
340 $CHECKSTAT -t dir $DIR/d9/d2/d3 || error
342 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
348 $CHECKSTAT -t file $DIR/d10/d2/f || error
350 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
355 chmod 0666 $DIR/d11/d2
356 chmod 0705 $DIR/d11/d2
357 $CHECKSTAT -t dir -p 0705 $DIR/d11/d2 || error
359 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
364 chmod 0666 $DIR/d12/f
365 chmod 0654 $DIR/d12/f
366 $CHECKSTAT -t file -p 0654 $DIR/d12/f || error
368 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
372 dd if=/dev/zero of=$DIR/d13/f count=10
374 $CHECKSTAT -t file -s 0 $DIR/d13/f || error
376 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
382 $CHECKSTAT -a $DIR/d14/f || error
384 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
389 mv $DIR/d15/f $DIR/d15/f2
390 $CHECKSTAT -t file $DIR/d15/f2 || error
392 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
398 $CHECKSTAT -a $DIR/d16/f || error
400 run_test 16 "touch .../d16/f; rm -rf .../d16/f ================="
405 ln -s $DIR/d17/f $DIR/d17/l-exist
407 $CHECKSTAT -l $DIR/d17/f $DIR/d17/l-exist || error
408 $CHECKSTAT -f -t f $DIR/d17/l-exist || error
409 rm -f $DIR/d17/l-exist
410 $CHECKSTAT -a $DIR/d17/l-exist || error
412 run_test 17a "symlinks: create, remove (real) =================="
416 ln -s no-such-file $DIR/d17/l-dangle
418 $CHECKSTAT -l no-such-file $DIR/d17/l-dangle || error
419 $CHECKSTAT -fa $DIR/d17/l-dangle || error
420 rm -f $DIR/d17/l-dangle
421 $CHECKSTAT -a $DIR/d17/l-dangle || error
423 run_test 17b "symlinks: create, remove (dangling) =============="
425 test_17c() { # bug 3440 - don't save failed open RPC for replay
427 ln -s foo $DIR/d17/f17c
428 cat $DIR/d17/f17c && error "opened non-existent symlink" || true
430 run_test 17c "symlinks: open dangling (should return error) ===="
434 ln -s foo $DIR/d17/f17d
435 touch $DIR/d17/f17d || error "creating to new symlink"
437 run_test 17d "symlinks: create dangling ========================"
441 local foo=$DIR/$tdir/$tfile
442 ln -s $foo $foo || error "create symlink failed"
443 ls -l $foo || error "ls -l failed"
444 ls $foo && error "ls not failed" || true
446 run_test 17e "symlinks: create recursive symlink (should return error) ===="
450 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/d17f/111
451 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/d17f/222
452 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/d17f/333
453 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/d17f/444
454 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/d17f/555
455 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/d17f/666
458 run_test 17f "symlinks: long and very long symlink name ========================"
462 LONGSYMLINK="$(dd if=/dev/zero bs=4095 count=1 | tr '\0' 'x')"
463 ln -s $LONGSYMLINK $DIR/$tdir/$tfile
466 run_test 17g "symlinks: really long symlink name ==============================="
468 test_17h() { #bug 17378
469 remote_mds_nodsh && skip "remote MDS with nodsh" && return
471 $SETSTRIPE $DIR/$tdir -c -1
472 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
473 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000141
474 touch $DIR/$tdir/$tfile || true
476 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
478 test_17i() { #bug 20018
479 remote_mds_nodsh && skip "remote MDS with nodsh" && return
481 local foo=$DIR/$tdir/$tfile
482 ln -s $foo $foo || error "create symlink failed"
483 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
484 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000143
485 ls -l $foo && error "error not detected"
488 run_test 17i "don't panic on short symlink"
490 test_17k() { #bug 22301
491 rsync --help | grep -q xattr ||
492 skip_env "$(rsync --version| head -1) does not support xattrs"
493 mkdir -p $DIR/{$tdir,$tdir.new}
494 touch $DIR/$tdir/$tfile
495 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
496 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
497 error "rsync failed with xattrs enabled"
499 run_test 17k "symlinks: rsync with xattrs enabled ========================="
505 run_test 18 "touch .../f ; ls ... =============================="
511 $CHECKSTAT -a $DIR/f19 || error
513 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
516 ls -l $DIR/f19 && error || true
518 run_test 19b "ls -l .../f19 (should return error) =============="
521 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
522 $RUNAS touch $DIR/f19 && error || true
524 run_test 19c "$RUNAS touch .../f19 (should return error) =="
527 cat $DIR/f19 && error || true
529 run_test 19d "cat .../f19 (should return error) =============="
541 $CHECKSTAT -a $DIR/f || error
543 run_test 20 "touch .../f ; ls -l ... ==========================="
547 [ -f $DIR/d21/dangle ] && rm -f $DIR/d21/dangle
548 ln -s dangle $DIR/d21/link
549 echo foo >> $DIR/d21/link
551 $CHECKSTAT -t link $DIR/d21/link || error
552 $CHECKSTAT -f -t file $DIR/d21/link || error
554 run_test 21 "write to dangling link ============================"
559 chown $RUNAS_ID:$RUNAS_GID $WDIR
560 (cd $WDIR || error "cd $WDIR failed";
561 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
563 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
564 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
565 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $WDIR/etc || error "checkstat -u failed"
567 run_test 22 "unpack tar archive as non-root user ==============="
572 local file=$DIR/$tdir/$tfile
574 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
575 openfile -f O_CREAT:O_EXCL $file &&
576 error "$file recreate succeeded" || true
578 run_test 23a "O_CREAT|O_EXCL in subdir =========================="
580 test_23b() { # bug 18988
582 local file=$DIR/$tdir/$tfile
585 echo foo > $file || error "write filed"
586 echo bar >> $file || error "append filed"
587 $CHECKSTAT -s 8 $file || error "wrong size"
590 run_test 23b "O_APPEND check =========================="
593 echo '== rename sanity =============================================='
594 echo '-- same directory rename'
597 mv $DIR/R1/f $DIR/R1/g
598 $CHECKSTAT -t file $DIR/R1/g || error
600 run_test 24a "touch .../R1/f; rename .../R1/f .../R1/g ========="
605 mv $DIR/R2/f $DIR/R2/g
606 $CHECKSTAT -a $DIR/R2/f || error
607 $CHECKSTAT -t file $DIR/R2/g || error
609 run_test 24b "touch .../R2/{f,g}; rename .../R2/f .../R2/g ====="
614 mv $DIR/R3/f $DIR/R3/g
615 $CHECKSTAT -a $DIR/R3/f || error
616 $CHECKSTAT -t dir $DIR/R3/g || error
618 run_test 24c "mkdir .../R3/f; rename .../R3/f .../R3/g ========="
623 mrename $DIR/R4/f $DIR/R4/g
624 $CHECKSTAT -a $DIR/R4/f || error
625 $CHECKSTAT -t dir $DIR/R4/g || error
627 run_test 24d "mkdir .../R4/{f,g}; rename .../R4/f .../R4/g ====="
630 echo '-- cross directory renames --'
633 mv $DIR/R5a/f $DIR/R5b/g
634 $CHECKSTAT -a $DIR/R5a/f || error
635 $CHECKSTAT -t file $DIR/R5b/g || error
637 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
641 touch $DIR/R6a/f $DIR/R6b/g
642 mv $DIR/R6a/f $DIR/R6b/g
643 $CHECKSTAT -a $DIR/R6a/f || error
644 $CHECKSTAT -t file $DIR/R6b/g || error
646 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
651 mv $DIR/R7a/d $DIR/R7b/e
652 $CHECKSTAT -a $DIR/R7a/d || error
653 $CHECKSTAT -t dir $DIR/R7b/e || error
655 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
659 mkdir $DIR/R8a/d $DIR/R8b/e
660 mrename $DIR/R8a/d $DIR/R8b/e
661 $CHECKSTAT -a $DIR/R8a/d || error
662 $CHECKSTAT -t dir $DIR/R8b/e || error
664 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
667 echo "-- rename error cases"
671 mrename $DIR/R9/f $DIR/R9/a
672 $CHECKSTAT -t file $DIR/R9/f || error
673 $CHECKSTAT -t dir $DIR/R9/a || error
674 $CHECKSTAT -a $DIR/R9/a/f || error
676 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
680 mrename $DIR/R10/f $DIR/R10/g
681 $CHECKSTAT -t dir $DIR/R10 || error
682 $CHECKSTAT -a $DIR/R10/f || error
683 $CHECKSTAT -a $DIR/R10/g || error
685 run_test 24j "source does not exist ============================"
688 mkdir $DIR/R11a $DIR/R11a/d
690 mv $DIR/R11a/f $DIR/R11a/d
691 $CHECKSTAT -a $DIR/R11a/f || error
692 $CHECKSTAT -t file $DIR/R11a/d/f || error
694 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
696 # bug 2429 - rename foo foo foo creates invalid file
699 multiop $f OcNs || error
701 run_test 24l "Renaming a file to itself ========================"
705 multiop $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
706 # on ext3 this does not remove either the source or target files
707 # though the "expected" operation would be to remove the source
708 $CHECKSTAT -t file ${f} || error "${f} missing"
709 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
711 run_test 24m "Renaming a file to a hard link to itself ========="
715 # this stats the old file after it was renamed, so it should fail
719 $CHECKSTAT ${f}.rename
722 run_test 24n "Statting the old file after renaming (Posix rename 2)"
725 check_kernel_version 37 || return 0
727 rename_many -s random -v -n 10 $DIR/d24o
729 run_test 24o "rename of files during htree split ==============="
733 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
734 mrename $DIR/R12a $DIR/R12b
735 $CHECKSTAT -a $DIR/R12a || error
736 $CHECKSTAT -t dir $DIR/R12b || error
737 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
738 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
740 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
744 DIRINO=`ls -lid $DIR/R13a | awk '{ print $1 }'`
745 multiop_bg_pause $DIR/R13b D_c || return 1
748 mrename $DIR/R13a $DIR/R13b
749 $CHECKSTAT -a $DIR/R13a || error
750 $CHECKSTAT -t dir $DIR/R13b || error
751 DIRINO2=`ls -lid $DIR/R13b | awk '{ print $1 }'`
752 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
754 wait $MULTIPID || error "multiop close failed"
756 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
758 test_24r() { #bug 3789
759 mkdir $DIR/R14a $DIR/R14a/b
760 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
761 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
762 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
764 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
767 mkdir $DIR/R15a $DIR/R15a/b $DIR/R15a/b/c
768 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
769 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
770 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
772 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
774 mkdir $DIR/R16a $DIR/R16a/b $DIR/R16a/b/c
775 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
776 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
777 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
779 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
781 test_24u() { # bug12192
782 multiop $DIR/$tfile C2w$((2048 * 1024))c || error
783 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
785 run_test 24u "create stripe file"
793 local FREE_INODES=`lfs df -i|grep "filesystem summary" | awk '{print $5}'`
794 [ $FREE_INODES -lt $NRFILES ] && \
795 skip "not enough free inodes $FREE_INODES required $NRFILES" && \
799 createmany -m $DIR/d24v/$tfile $NRFILES
802 lctl set_param mdc.*.stats clear
804 ls $DIR/d24v >/dev/null || error "error in listing large dir"
807 # DIRENT_SIZE = 32 bytes for sizeof(struct lu_dirent) +
808 # 8 bytes for name(filename is mostly 5 in this test) +
809 # 8 bytes for luda_type
810 # take into account of overhead in lu_dirpage header and end mark in
811 # each page, plus one in RPC_NUM calculation.
813 RPC_SIZE=$(($(lctl get_param -n mdc.*.max_pages_per_rpc)*$(page_size)))
814 RPC_NUM=$(((NRFILES * DIRENT_SIZE + RPC_SIZE - 1) / RPC_SIZE + 1))
815 mds_readpage=`lctl get_param mdc.*.stats | \
816 awk '/^mds_readpage/ {print $2}'`
817 [ $mds_readpage -gt $RPC_NUM ] && \
818 error "large readdir doesn't take effect"
822 run_test 24v "list directory with large files (handle hash collision, bug: 17560)"
824 test_24w() { # bug21506
826 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
827 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
828 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
829 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
830 [ "$SZ1" = "$SZ2" ] || \
831 error "Error reading at the end of the file $tfile"
833 run_test 24w "Reading a file larger than 4Gb"
836 echo '== symlink sanity ============================================='
840 touch $DIR/s25/foo || error
842 run_test 25a "create file in symlinked directory ==============="
845 [ ! -d $DIR/d25 ] && test_25a
846 $CHECKSTAT -t file $DIR/s25/foo || error
848 run_test 25b "lookup file in symlinked directory ==============="
853 ln -s d26/d26-2 $DIR/s26
854 touch $DIR/s26/foo || error
856 run_test 26a "multiple component symlink ======================="
859 mkdir -p $DIR/d26b/d26-2
860 ln -s d26b/d26-2/foo $DIR/s26-2
861 touch $DIR/s26-2 || error
863 run_test 26b "multiple component symlink at end of lookup ======"
868 ln -s d26.2 $DIR/s26.2-1
869 ln -s s26.2-1 $DIR/s26.2-2
870 ln -s s26.2-2 $DIR/s26.2-3
871 chmod 0666 $DIR/s26.2-3/foo
873 run_test 26c "chain of symlinks ================================"
875 # recursive symlinks (bug 439)
877 ln -s d26-3/foo $DIR/d26-3
879 run_test 26d "create multiple component recursive symlink ======"
882 [ ! -h $DIR/d26-3 ] && test_26d
885 run_test 26e "unlink multiple component recursive symlink ======"
887 # recursive symlinks (bug 7022)
890 mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
891 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
892 mkdir -p lndir/bar1 || error "mkdir lndir/bar1 failed"
893 mkdir $tfile || error "mkdir $tfile failed"
894 cd $tfile || error "cd $tfile failed"
895 ln -s .. dotdot || error "ln dotdot failed"
896 ln -s dotdot/lndir lndir || error "ln lndir failed"
897 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
898 output=`ls $tfile/$tfile/lndir/bar1`
899 [ "$output" = bar1 ] && error "unexpected output"
900 rm -r $tfile || error "rm $tfile failed"
901 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
903 run_test 26f "rm -r of a directory which has recursive symlink ="
906 echo '== stripe sanity =============================================='
907 mkdir -p $DIR/d27 || error "mkdir failed"
909 $SETSTRIPE $DIR/d27/f0 -c 1 || error "lstripe failed"
910 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
912 log "== test_27a: write to one stripe file ========================="
913 cp /etc/hosts $DIR/d27/f0 || error
915 run_test 27a "one stripe file =================================="
918 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
920 $SETSTRIPE $DIR/d27/f01 -c 2 || error "lstripe failed"
921 [ `$GETSTRIPE $DIR/d27/f01 | grep -A 10 obdidx | wc -l` -eq 4 ] ||
922 error "two-stripe file doesn't have two stripes"
924 log "== test_27c: write to two stripe file file f01 ================"
925 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
927 run_test 27c "create two stripe file f01 ======================="
931 $SETSTRIPE -c0 -i-1 -s0 $DIR/d27/fdef || error "lstripe failed"
932 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
933 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
935 run_test 27d "create file with default settings ================"
939 $SETSTRIPE $DIR/d27/f12 -c 2 || error "lstripe failed"
940 $SETSTRIPE $DIR/d27/f12 -c 2 && error "lstripe succeeded twice"
941 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
943 run_test 27e "setstripe existing file (should return error) ======"
947 $SETSTRIPE $DIR/d27/fbad -s 100 -i 0 -c 1 && error "lstripe failed"
948 dd if=/dev/zero of=$DIR/d27/f12 bs=4k count=4 || error "dd failed"
949 $GETSTRIPE $DIR/d27/fbad || error "lfs getstripe failed"
951 run_test 27f "setstripe with bad stripe size (should return error)"
955 $MCREATE $DIR/d27/fnone || error "mcreate failed"
957 log "== test 27h: lfs getstripe with no objects ===================="
958 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" || error "has object"
960 log "== test 27i: lfs getstripe with some objects =================="
961 touch $DIR/d27/fsome || error "touch failed"
962 $GETSTRIPE $DIR/d27/fsome | grep obdidx || error "missing objects"
964 run_test 27g "test lfs getstripe ==========================================="
968 $SETSTRIPE $DIR/d27/f27j -i $OSTCOUNT && error "lstripe failed"||true
970 run_test 27j "setstripe with bad stripe offset (should return error)"
972 test_27k() { # bug 2844
975 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
976 [ ! -d $DIR/d27 ] && mkdir -p $DIR/d27
977 $SETSTRIPE $FILE -s 67108864 || error "lstripe failed"
978 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
979 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
980 dd if=/dev/zero of=$FILE bs=4k count=1
981 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
982 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
984 run_test 27k "limit i_blksize for broken user apps ============="
988 mcreate $DIR/f27l || error "creating file"
989 $RUNAS $SETSTRIPE $DIR/f27l -c 1 && \
990 error "lstripe should have failed" || true
992 run_test 27l "check setstripe permissions (should return error)"
995 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
996 if [ $ORIGFREE -gt $MAXFREE ]; then
997 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1001 $SETSTRIPE $DIR/d27/f27m_1 -i 0 -c 1
1002 dd if=/dev/zero of=$DIR/d27/f27m_1 bs=1024 count=$MAXFREE && \
1003 error "dd should fill OST0"
1005 while $SETSTRIPE $DIR/d27/f27m_$i -i 0 -c 1 ; do
1007 [ $i -gt 256 ] && break
1010 touch $DIR/d27/f27m_$i
1011 [ `$GETSTRIPE $DIR/d27/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] && \
1012 error "OST0 was full but new created file still use it"
1014 touch $DIR/d27/f27m_$i
1015 [ `$GETSTRIPE $DIR/d27/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] && \
1016 error "OST0 was full but new created file still use it"
1020 run_test 27m "create file while OST0 was full =================="
1023 local DELAY=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 * 2}')
1027 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1028 # if the OST isn't full anymore.
1030 local OSTIDX=${1:-""}
1032 local list=$(comma_list $(osts_nodes))
1033 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1035 do_nodes $list lctl set_param fail_loc=0
1039 exhaust_precreations() {
1042 local FAILIDX=${3:-$OSTIDX}
1045 local MDSIDX=$(get_mds_dir "$DIR/$tdir")
1046 echo OSTIDX=$OSTIDX MDSIDX=$MDSIDX
1048 local OST=$(ostname_from_index $OSTIDX)
1049 local MDT_INDEX=$(lfs df | grep "\[MDT:$((MDSIDX - 1))\]" | awk '{print $1}' | \
1050 sed -e 's/_UUID$//;s/^.*-//')
1053 local mdtosc_proc1=$(get_mdtosc_proc_path mds${MDSIDX} $OST)
1054 local last_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1055 osc.$mdtosc_proc1.prealloc_last_id)
1056 local next_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1057 osc.$mdtosc_proc1.prealloc_next_id)
1059 local mdtosc_proc2=$(get_mdtosc_proc_path mds${MDSIDX})
1060 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1062 mkdir -p $DIR/$tdir/${OST}
1063 $SETSTRIPE $DIR/$tdir/${OST} -i $OSTIDX -c 1
1064 #define OBD_FAIL_OST_ENOSPC 0x215
1065 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=$FAILIDX
1066 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x215
1067 echo "Creating to objid $last_id on ost $OST..."
1068 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1069 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1070 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=$FAILLOC
1074 exhaust_all_precreations() {
1076 for (( i=0; i < OSTCOUNT; i++ )) ; do
1077 exhaust_precreations $i $1 -1
1082 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1083 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1084 remote_ost_nodsh && skip "remote OST with nodsh" && return
1087 rm -f $DIR/$tdir/$tfile
1088 exhaust_precreations 0 0x80000215
1089 $SETSTRIPE -c -1 $DIR/$tdir
1090 touch $DIR/$tdir/$tfile || error
1091 $GETSTRIPE $DIR/$tdir/$tfile
1094 run_test 27n "create file with some full OSTs =================="
1097 [ "$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
1103 exhaust_all_precreations 0x215
1105 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1110 run_test 27o "create file with all full OSTs (should error) ===="
1113 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1114 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1115 remote_ost_nodsh && skip "remote OST with nodsh" && return
1118 rm -f $DIR/$tdir/$tfile
1121 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1122 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1123 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1125 exhaust_precreations 0 0x80000215
1126 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1127 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1128 $LFS getstripe $DIR/$tdir/$tfile
1132 run_test 27p "append to a truncated file with some full OSTs ==="
1135 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1136 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1137 remote_ost_nodsh && skip "remote OST with nodsh" && return
1140 rm -f $DIR/$tdir/$tfile
1143 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1144 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1145 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1147 exhaust_all_precreations 0x215
1149 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1150 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1154 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1157 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1158 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1159 remote_ost_nodsh && skip "remote OST with nodsh" && return
1162 rm -f $DIR/$tdir/$tfile
1163 exhaust_precreations 0 0x80000215
1165 $SETSTRIPE $DIR/$tdir/$tfile -i 0 -c 2 # && error
1169 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1171 test_27s() { # bug 10725
1173 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1174 local stripe_count=0
1175 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1176 $SETSTRIPE $DIR/$tdir -s $stripe_size -c $stripe_count && \
1177 error "stripe width >= 2^32 succeeded" || true
1180 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1182 test_27t() { # bug 10864
1187 $WLFS getstripe $tfile
1190 run_test 27t "check that utils parse path correctly"
1192 test_27u() { # bug 4900
1193 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1194 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1196 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1197 do_facet $SINGLEMDS lctl set_param fail_loc=0x139
1199 createmany -o $DIR/$tdir/t- 1000
1200 do_facet $SINGLEMDS lctl set_param fail_loc=0
1202 TLOG=$DIR/$tfile.getstripe
1203 $GETSTRIPE $DIR/$tdir > $TLOG
1204 OBJS=`awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj;}' $TLOG`
1205 unlinkmany $DIR/$tdir/t- 1000
1206 [ $OBJS -gt 0 ] && \
1207 error "$OBJS objects created on OST-0. See $TLOG" || pass
1209 run_test 27u "skip object creation on OSC w/o objects =========="
1211 test_27v() { # bug 4900
1212 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1213 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1214 remote_ost_nodsh && skip "remote OST with nodsh" && return
1216 exhaust_all_precreations 0x215
1220 $SETSTRIPE $DIR/$tdir -c 1 # 1 stripe / file
1222 touch $DIR/$tdir/$tfile
1223 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1225 for (( i=1; i < OSTCOUNT; i++ )); do
1226 do_facet ost$i lctl set_param fail_loc=0x705
1228 local START=`date +%s`
1229 createmany -o $DIR/$tdir/$tfile 32
1231 local FINISH=`date +%s`
1232 local TIMEOUT=`lctl get_param -n timeout`
1233 local PROCESS=$((FINISH - START))
1234 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1235 error "$FINISH - $START >= $TIMEOUT / 2"
1236 sleep $((TIMEOUT / 2 - PROCESS))
1239 run_test 27v "skip object creation on slow OST ================="
1241 test_27w() { # bug 10997
1242 mkdir -p $DIR/$tdir || error "mkdir failed"
1243 $LSTRIPE $DIR/$tdir/f0 -s 65536 || error "lstripe failed"
1244 size=`$GETSTRIPE $DIR/$tdir/f0 -s`
1245 [ $size -ne 65536 ] && error "stripe size $size != 65536" || true
1246 gsdir=$($LFS getstripe -d $DIR/$tdir)
1247 [ $(echo $gsdir | grep -c stripe_count) -ne 1 ] && error "$LFS getstripe -d $DIR/$tdir failed"
1249 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping multiple stripe count/offset test" && return
1250 for i in `seq 1 $OSTCOUNT`; do
1252 $LSTRIPE $DIR/$tdir/f$i -c $i -i $offset || error "lstripe -c $i -i $offset failed"
1253 count=`$GETSTRIPE -c $DIR/$tdir/f$i`
1254 index=`$GETSTRIPE -o $DIR/$tdir/f$i`
1255 [ $count -ne $i ] && error "stripe count $count != $i" || true
1256 [ $index -ne $offset ] && error "stripe offset $index != $offset" || true
1259 run_test 27w "check lfs setstripe -c -s -i options ============="
1262 remote_ost_nodsh && skip "remote OST with nodsh" && return
1263 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
1264 OFFSET=$(($OSTCOUNT - 1))
1266 local OST=$(ostname_from_index $OSTIDX)
1269 $SETSTRIPE $DIR/$tdir -c 1 # 1 stripe per file
1270 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1272 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1273 for i in `seq 0 $OFFSET`; do
1274 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1275 error "OST0 was degraded but new created file still use it"
1277 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1279 run_test 27x "create files while OST0 is degraded"
1282 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1283 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1284 remote_ost_nodsh && skip "remote OST with nodsh" && return
1286 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1287 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1288 osc.$mdtosc.prealloc_last_id)
1289 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1290 osc.$mdtosc.prealloc_next_id)
1291 local fcount=$((last_id - next_id))
1292 [ $fcount -eq 0 ] && skip "not enough space on OST0" && return
1293 [ $fcount -gt $OSTCOUNT ] && fcount=$OSTCOUNT
1295 MDS_OSCS=`do_facet $SINGLEMDS lctl dl | awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
1296 OFFSET=$(($OSTCOUNT-1))
1298 for OSC in $MDS_OSCS; do
1299 if [ $OST == -1 ]; then {
1300 OST=`osc_to_ost $OSC`
1302 echo $OSC "is Deactivate:"
1303 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1307 OSTIDX=$(index_from_ostuuid $OST)
1309 $SETSTRIPE $DIR/$tdir -c 1 # 1 stripe / file
1311 do_facet ost$((OSTIDX+1)) lctl set_param -n obdfilter.$OST.degraded 1
1313 createmany -o $DIR/$tdir/$tfile $fcount
1314 do_facet ost$((OSTIDX+1)) lctl set_param -n obdfilter.$OST.degraded 0
1316 for i in `seq 0 $OFFSET`; do
1317 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "$OSTIDX"` ] || \
1318 error "files created on deactivated OSTs instead of degraded OST"
1320 for OSC in $MDS_OSCS; do
1321 [ `osc_to_ost $OSC` != $OST ] && {
1322 echo $OSC "is activate"
1323 do_facet $SINGLEMDS lctl --device %$OSC activate
1327 run_test 27y "create files while OST0 is degraded and the rest inactive"
1332 local old_ifs="$IFS"
1334 lmm=($($GETSTRIPE -v $1))
1337 fid=($($LFS path2fid $1))
1340 # compare lmm_seq and lu_fid->f_seq
1341 [ ${lmm[4]} = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1342 # compare lmm_object_id and lu_fid->oid
1343 [ ${lmm[6]} = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1345 echo -e "\tseq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}\n\tstripe count: ${lmm[8]}"
1347 [ "$FSTYPE" != "ldiskfs" ] && skip "can not check trusted.fid FSTYPE=$FSTYPE" && return 0
1349 # check the trusted.fid attribute of the OST objects of the file
1350 for (( i=0, j=19; i < ${lmm[8]}; i++, j+=4 )); do
1351 local obdidx=${lmm[$j]}
1352 local devnum=$((obdidx + 1))
1353 local objid=${lmm[$((j+1))]}
1354 local group=${lmm[$((j+3))]}
1355 local dev=$(ostdevname $devnum)
1356 local dir=${MOUNT%/*}/ost$devnum
1357 local mntpt=$(facet_mntpt ost$devnum)
1360 do_facet ost$devnum mount -t $FSTYPE $dev $dir $OST_MOUNT_OPTS ||
1361 { error "mounting $dev as $FSTYPE failed"; return 3; }
1363 obj_filename=$(do_facet ost$devnum find $dir/O/$group -name $objid)
1364 local ff=$(do_facet ost$devnum $LL_DECODE_FILTER_FID $obj_filename)
1369 # compare lmm_seq and filter_fid->ff_parent.f_seq
1370 [ ${ff[11]} = ${lmm[4]} ] || { error "parent SEQ mismatch"; return 4; }
1371 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1372 [ ${ff[12]} = ${lmm[6]} ] || { error "parent OID mismatch"; return 5; }
1373 let stripe=${ff[13]}
1374 [ $stripe -eq $i ] || { error "stripe mismatch"; return 6; }
1376 echo -e "\t\tost $obdidx, objid $objid, group $group"
1377 do_facet ost$devnum umount -d $mntpt
1378 start ost$devnum $dev $OST_MOUNT_OPTS
1383 remote_ost_nodsh && skip "remote OST with nodsh" && return
1385 $SETSTRIPE $DIR/$tdir/$tfile-1 -c 1 -o 0 -s 1m ||
1386 { error "setstripe -c -1 failed"; return 1; }
1387 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1388 { error "dd 1 mb failed"; return 2; }
1389 $SETSTRIPE $DIR/$tdir/$tfile-2 -c -1 -o $(($OSTCOUNT - 1)) -s 1m ||
1390 { error "setstripe -c 1 failed"; return 3; }
1391 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1392 { error "dd $OSTCOUNT mb failed"; return 4; }
1395 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1396 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1398 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1400 test_27A() { # b=19102
1401 local restore_size=`$GETSTRIPE -s $MOUNT`
1402 local restore_count=`$GETSTRIPE -c $MOUNT`
1403 local restore_offset=`$GETSTRIPE -o $MOUNT`
1404 $SETSTRIPE -c 0 -o -1 -s 0 $MOUNT
1405 local default_size=`$GETSTRIPE -s $MOUNT`
1406 local default_count=`$GETSTRIPE -c $MOUNT`
1407 local default_offset=`$GETSTRIPE -o $MOUNT`
1408 local dsize=$((1024 * 1024))
1409 [ $default_size -eq $dsize ] || error "stripe size $default_size != $dsize"
1410 [ $default_count -eq 1 ] || error "stripe count $default_count != 1"
1411 [ $default_offset -eq -1 ] || error "stripe offset $default_offset != -1"
1412 $SETSTRIPE -c $restore_count -o $restore_offset -s $restore_size $MOUNT
1414 run_test 27A "check filesystem-wide default LOV EA values"
1416 # createtest also checks that device nodes are created and
1417 # then visible correctly (#2091)
1418 test_28() { # bug 2091
1420 $CREATETEST $DIR/d28/ct || error
1422 run_test 28 "create/mknod/mkdir with bad file types ============"
1425 cancel_lru_locks mdc
1431 declare -i LOCKCOUNTORIG=0
1432 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1433 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
1435 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
1437 declare -i LOCKUNUSEDCOUNTORIG=0
1438 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1439 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
1446 declare -i LOCKCOUNTCURRENT=0
1447 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1448 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
1451 declare -i LOCKUNUSEDCOUNTCURRENT=0
1452 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1453 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
1456 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1457 lctl set_param -n ldlm.dump_namespaces ""
1458 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1459 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1460 log "dumped log to $TMP/test_29.dk (bug 5793)"
1463 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1464 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1465 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1466 log "dumped log to $TMP/test_29.dk (bug 5793)"
1470 run_test 29 "IT_GETATTR regression ============================"
1472 test_30a() { # was test_30
1473 cp `which ls` $DIR || cp /bin/ls $DIR
1477 run_test 30a "execute binary from Lustre (execve) =============="
1480 cp `which ls` $DIR || cp /bin/ls $DIR
1482 $RUNAS $DIR/ls / || error
1485 run_test 30b "execute binary from Lustre as non-root ==========="
1487 test_30c() { # b=22376
1488 cp `which ls` $DIR || cp /bin/ls $DIR
1490 cancel_lru_locks mdc
1491 cancel_lru_locks osc
1492 $RUNAS $DIR/ls / || error
1495 run_test 30c "execute binary from Lustre without read perms ===="
1498 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1499 $CHECKSTAT -a $DIR/f31 || error
1501 run_test 31a "open-unlink file =================================="
1504 touch $DIR/f31 || error
1505 ln $DIR/f31 $DIR/f31b || error
1506 multiop $DIR/f31b Ouc || error
1507 $CHECKSTAT -t file $DIR/f31 || error
1509 run_test 31b "unlink file with multiple links while open ======="
1512 touch $DIR/f31 || error
1513 ln $DIR/f31 $DIR/f31c || error
1514 multiop_bg_pause $DIR/f31 O_uc || return 1
1516 multiop $DIR/f31c Ouc
1517 kill -USR1 $MULTIPID
1520 run_test 31c "open-unlink file with multiple links ============="
1523 opendirunlink $DIR/d31d $DIR/d31d || error
1524 $CHECKSTAT -a $DIR/d31d || error
1526 run_test 31d "remove of open directory ========================="
1528 test_31e() { # bug 2904
1529 check_kernel_version 34 || return 0
1530 openfilleddirunlink $DIR/d31e || error
1532 run_test 31e "remove of open non-empty directory ==============="
1534 test_31f() { # bug 4554
1537 $SETSTRIPE $DIR/d31f -s 1048576 -c 1
1538 cp /etc/hosts $DIR/d31f
1540 $GETSTRIPE $DIR/d31f/hosts
1541 multiop_bg_pause $DIR/d31f D_c || return 1
1544 rm -rv $DIR/d31f || error "first of $DIR/d31f"
1546 $SETSTRIPE $DIR/d31f -s 1048576 -c 1
1547 cp /etc/hosts $DIR/d31f
1549 $GETSTRIPE $DIR/d31f/hosts
1550 multiop_bg_pause $DIR/d31f D_c || return 1
1553 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
1554 wait $MULTIPID || error "first opendir $MULTIPID failed"
1558 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
1559 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
1562 run_test 31f "remove of open directory with open-unlink file ==="
1565 echo "-- cross directory link --"
1566 mkdir $DIR/d31g{a,b}
1568 ln $DIR/d31ga/f $DIR/d31gb/g
1569 $CHECKSTAT -t file $DIR/d31ga/f || error "source"
1570 [ `stat -c%h $DIR/d31ga/f` == '2' ] || error "source nlink"
1571 $CHECKSTAT -t file $DIR/d31gb/g || error "target"
1572 [ `stat -c%h $DIR/d31gb/g` == '2' ] || error "target nlink"
1574 run_test 31g "cross directory link==============="
1577 echo "-- cross directory link --"
1581 ln $DIR/d31h/f $DIR/d31h/dir/g
1582 $CHECKSTAT -t file $DIR/d31h/f || error "source"
1583 [ `stat -c%h $DIR/d31h/f` == '2' ] || error "source nlink"
1584 $CHECKSTAT -t file $DIR/d31h/dir/g || error "target"
1585 [ `stat -c%h $DIR/d31h/dir/g` == '2' ] || error "target nlink"
1587 run_test 31h "cross directory link under child==============="
1590 echo "-- cross directory link --"
1593 touch $DIR/d31i/dir/f
1594 ln $DIR/d31i/dir/f $DIR/d31i/g
1595 $CHECKSTAT -t file $DIR/d31i/dir/f || error "source"
1596 [ `stat -c%h $DIR/d31i/dir/f` == '2' ] || error "source nlink"
1597 $CHECKSTAT -t file $DIR/d31i/g || error "target"
1598 [ `stat -c%h $DIR/d31i/g` == '2' ] || error "target nlink"
1600 run_test 31i "cross directory link under parent==============="
1605 mkdir $DIR/d31j/dir1
1606 ln $DIR/d31j/dir1 $DIR/d31j/dir2 && error "ln for dir"
1607 link $DIR/d31j/dir1 $DIR/d31j/dir3 && error "link for dir"
1608 mlink $DIR/d31j/dir1 $DIR/d31j/dir4 && error "mlink for dir"
1609 mlink $DIR/d31j/dir1 $DIR/d31j/dir1 && error "mlink to the same dir"
1612 run_test 31j "link for directory==============="
1618 touch $DIR/d31k/exist
1619 mlink $DIR/d31k/s $DIR/d31k/t || error "mlink"
1620 mlink $DIR/d31k/s $DIR/d31k/exist && error "mlink to exist file"
1621 mlink $DIR/d31k/s $DIR/d31k/s && error "mlink to the same file"
1622 mlink $DIR/d31k/s $DIR/d31k && error "mlink to parent dir"
1623 mlink $DIR/d31k $DIR/d31k/s && error "mlink parent dir to target"
1624 mlink $DIR/d31k/not-exist $DIR/d31k/foo && error "mlink non-existing to new"
1625 mlink $DIR/d31k/not-exist $DIR/d31k/s && error "mlink non-existing to exist"
1628 run_test 31k "link to file: the same, non-existing, dir==============="
1634 touch $DIR/d31m2/exist
1635 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
1636 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
1637 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
1638 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
1639 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
1640 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
1643 run_test 31m "link to file: the same, non-existing, dir==============="
1646 echo "== more mountpoints and symlinks ================="
1647 [ -e $DIR/d32a ] && rm -fr $DIR/d32a
1648 mkdir -p $DIR/d32a/ext2-mountpoint
1649 mount -t ext2 -o loop $EXT2_DEV $DIR/d32a/ext2-mountpoint || error
1650 $CHECKSTAT -t dir $DIR/d32a/ext2-mountpoint/.. || error
1651 $UMOUNT $DIR/d32a/ext2-mountpoint || error
1653 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
1656 [ -e $DIR/d32b ] && rm -fr $DIR/d32b
1657 mkdir -p $DIR/d32b/ext2-mountpoint
1658 mount -t ext2 -o loop $EXT2_DEV $DIR/d32b/ext2-mountpoint || error
1659 ls -al $DIR/d32b/ext2-mountpoint/.. || error
1660 $UMOUNT $DIR/d32b/ext2-mountpoint || error
1662 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
1665 [ -e $DIR/d32c ] && rm -fr $DIR/d32c
1666 mkdir -p $DIR/d32c/ext2-mountpoint
1667 mount -t ext2 -o loop $EXT2_DEV $DIR/d32c/ext2-mountpoint || error
1668 mkdir -p $DIR/d32c/d2/test_dir
1669 $CHECKSTAT -t dir $DIR/d32c/ext2-mountpoint/../d2/test_dir || error
1670 $UMOUNT $DIR/d32c/ext2-mountpoint || error
1672 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
1675 [ -e $DIR/d32d ] && rm -fr $DIR/d32d
1676 mkdir -p $DIR/d32d/ext2-mountpoint
1677 mount -t ext2 -o loop $EXT2_DEV $DIR/d32d/ext2-mountpoint || error
1678 mkdir -p $DIR/d32d/d2/test_dir
1679 ls -al $DIR/d32d/ext2-mountpoint/../d2/test_dir || error
1680 $UMOUNT $DIR/d32d/ext2-mountpoint || error
1682 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
1685 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
1686 mkdir -p $DIR/d32e/tmp
1687 TMP_DIR=$DIR/d32e/tmp
1688 ln -s $DIR/d32e $TMP_DIR/symlink11
1689 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1690 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
1691 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
1693 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
1696 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
1697 mkdir -p $DIR/d32f/tmp
1698 TMP_DIR=$DIR/d32f/tmp
1699 ln -s $DIR/d32f $TMP_DIR/symlink11
1700 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1701 ls $DIR/d32f/tmp/symlink11 || error
1702 ls $DIR/d32f/symlink01 || error
1704 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
1707 TMP_DIR=$DIR/$tdir/tmp
1708 mkdir -p $TMP_DIR $DIR/${tdir}2
1709 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1710 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1711 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
1712 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
1713 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
1714 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
1716 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1719 rm -fr $DIR/$tdir $DIR/${tdir}2
1720 TMP_DIR=$DIR/$tdir/tmp
1721 mkdir -p $TMP_DIR $DIR/${tdir}2
1722 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1723 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1724 ls $TMP_DIR/symlink12 || error
1725 ls $DIR/$tdir/symlink02 || error
1727 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1730 [ -e $DIR/d32i ] && rm -fr $DIR/d32i
1731 mkdir -p $DIR/d32i/ext2-mountpoint
1732 mount -t ext2 -o loop $EXT2_DEV $DIR/d32i/ext2-mountpoint || error
1733 touch $DIR/d32i/test_file
1734 $CHECKSTAT -t file $DIR/d32i/ext2-mountpoint/../test_file || error
1735 $UMOUNT $DIR/d32i/ext2-mountpoint || error
1737 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
1740 [ -e $DIR/d32j ] && rm -fr $DIR/d32j
1741 mkdir -p $DIR/d32j/ext2-mountpoint
1742 mount -t ext2 -o loop $EXT2_DEV $DIR/d32j/ext2-mountpoint || error
1743 touch $DIR/d32j/test_file
1744 cat $DIR/d32j/ext2-mountpoint/../test_file || error
1745 $UMOUNT $DIR/d32j/ext2-mountpoint || error
1747 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
1751 mkdir -p $DIR/d32k/ext2-mountpoint
1752 mount -t ext2 -o loop $EXT2_DEV $DIR/d32k/ext2-mountpoint
1753 mkdir -p $DIR/d32k/d2
1754 touch $DIR/d32k/d2/test_file || error
1755 $CHECKSTAT -t file $DIR/d32k/ext2-mountpoint/../d2/test_file || error
1756 $UMOUNT $DIR/d32k/ext2-mountpoint || error
1758 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
1762 mkdir -p $DIR/d32l/ext2-mountpoint
1763 mount -t ext2 -o loop $EXT2_DEV $DIR/d32l/ext2-mountpoint || error
1764 mkdir -p $DIR/d32l/d2
1765 touch $DIR/d32l/d2/test_file
1766 cat $DIR/d32l/ext2-mountpoint/../d2/test_file || error
1767 $UMOUNT $DIR/d32l/ext2-mountpoint || error
1769 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
1773 mkdir -p $DIR/d32m/tmp
1774 TMP_DIR=$DIR/d32m/tmp
1775 ln -s $DIR $TMP_DIR/symlink11
1776 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1777 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
1778 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
1780 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
1784 mkdir -p $DIR/d32n/tmp
1785 TMP_DIR=$DIR/d32n/tmp
1786 ln -s $DIR $TMP_DIR/symlink11
1787 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1788 ls -l $DIR/d32n/tmp/symlink11 || error
1789 ls -l $DIR/d32n/symlink01 || error
1791 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
1794 rm -fr $DIR/d32o $DIR/$tfile
1796 mkdir -p $DIR/d32o/tmp
1797 TMP_DIR=$DIR/d32o/tmp
1798 ln -s $DIR/$tfile $TMP_DIR/symlink12
1799 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1800 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
1801 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
1802 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
1803 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
1805 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
1815 mkdir -p $DIR/d32p/tmp
1817 TMP_DIR=$DIR/d32p/tmp
1819 ln -s $DIR/$tfile $TMP_DIR/symlink12
1821 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1823 cat $DIR/d32p/tmp/symlink12 || error
1825 cat $DIR/d32p/symlink02 || error
1828 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
1831 [ -e $DIR/d32q ] && rm -fr $DIR/d32q
1833 touch $DIR/d32q/under_the_mount
1834 mount -t ext2 -o loop $EXT2_DEV $DIR/d32q
1835 ls $DIR/d32q/under_the_mount && error || true
1836 $UMOUNT $DIR/d32q || error
1838 run_test 32q "stat follows mountpoints in Lustre (should return error)"
1841 [ -e $DIR/d32r ] && rm -fr $DIR/d32r
1843 touch $DIR/d32r/under_the_mount
1844 mount -t ext2 -o loop $EXT2_DEV $DIR/d32r
1845 ls $DIR/d32r | grep -q under_the_mount && error || true
1846 $UMOUNT $DIR/d32r || error
1848 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
1853 chmod 444 $DIR/$tfile
1854 chown $RUNAS_ID $DIR/$tfile
1856 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
1859 run_test 33 "write file with mode 444 (should return error) ===="
1864 chown $RUNAS_ID $DIR/d33
1865 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
1866 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
1867 error "open RDWR" || true
1869 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
1874 chown $RUNAS_ID $DIR/d33
1875 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
1877 run_test 33b "test open file with malformed flags (No panic and return error)"
1885 remote_ost_nodsh && skip "remote OST with nodsh" && return
1889 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
1892 for ostnum in $(seq $OSTCOUNT); do
1893 # test-framework's OST numbering is one-based, while Lustre's
1895 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
1896 # Parsing llobdstat's output sucks; we could grep the /proc
1897 # path, but that's likely to not be as portable as using the
1898 # llobdstat utility. So we parse lctl output instead.
1899 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
1900 obdfilter/$ostname/stats |
1901 awk '/^write_bytes/ {print $7}' )
1902 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
1903 if (( ${write_bytes:-0} > 0 ))
1910 $all_zeros || return 0
1913 echo foo > $DIR/d33/bar
1917 # Total up write_bytes after writing. We'd better find non-zeros.
1918 for ostnum in $(seq $OSTCOUNT); do
1919 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
1920 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
1921 obdfilter/$ostname/stats |
1922 awk '/^write_bytes/ {print $7}' )
1923 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
1924 if (( ${write_bytes:-0} > 0 ))
1933 for ostnum in $(seq $OSTCOUNT); do
1934 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
1935 echo "Check that write_bytes is present in obdfilter/*/stats:"
1936 do_facet ost$ostnum lctl get_param -n \
1937 obdfilter/$ostname/stats
1939 error "OST not keeping write_bytes stats (b22312)"
1942 run_test 33c "test llobdstat and write_bytes"
1944 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
1947 $MCREATE $DIR/f34 || error
1948 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1949 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
1950 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1951 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1953 run_test 34a "truncate file that has not been opened ==========="
1956 [ ! -f $DIR/f34 ] && test_34a
1957 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1958 $OPENFILE -f O_RDONLY $DIR/f34
1959 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1960 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1962 run_test 34b "O_RDONLY opening file doesn't create objects ====="
1965 [ ! -f $DIR/f34 ] && test_34a
1966 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1967 $OPENFILE -f O_RDWR $DIR/f34
1968 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
1969 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1971 run_test 34c "O_RDWR opening file-with-size works =============="
1974 [ ! -f $DIR/f34 ] && test_34a
1975 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
1976 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1979 run_test 34d "write to sparse file ============================="
1983 $MCREATE $DIR/f34e || error
1984 $TRUNCATE $DIR/f34e 1000 || error
1985 $CHECKSTAT -s 1000 $DIR/f34e || error
1986 $OPENFILE -f O_RDWR $DIR/f34e
1987 $CHECKSTAT -s 1000 $DIR/f34e || error
1989 run_test 34e "create objects, some with size and some without =="
1991 test_34f() { # bug 6242, 6243
1994 $MCREATE $DIR/f34f || error
1995 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
1996 dd if=$DIR/f34f of=$TMP/f34f
1997 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
1998 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
1999 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2000 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2001 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2003 run_test 34f "read from a file with no objects until EOF ======="
2006 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2007 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2008 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2009 cancel_lru_locks osc
2010 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2011 error "wrong size after lock cancel"
2013 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2014 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2015 error "expanding truncate failed"
2016 cancel_lru_locks osc
2017 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2018 error "wrong expanded size after lock cancel"
2020 run_test 34g "truncate long file ==============================="
2023 cp /bin/sh $DIR/f35a
2025 chown $RUNAS_ID $DIR/f35a
2026 $RUNAS $DIR/f35a && error || true
2029 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2033 utime $DIR/f36 || error
2035 run_test 36a "MDS utime check (mknod, utime) ==================="
2039 utime $DIR/f36 || error
2041 run_test 36b "OST utime check (open, utime) ===================="
2046 chown $RUNAS_ID $DIR/d36
2047 $RUNAS utime $DIR/d36/f36 || error
2049 run_test 36c "non-root MDS utime check (mknod, utime) =========="
2052 [ ! -d $DIR/d36 ] && test_36c
2053 echo "" > $DIR/d36/f36
2054 $RUNAS utime $DIR/d36/f36 || error
2056 run_test 36d "non-root OST utime check (open, utime) ==========="
2059 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2061 touch $DIR/$tdir/$tfile
2062 $RUNAS utime $DIR/$tdir/$tfile && \
2063 error "utime worked, expected failure" || true
2065 run_test 36e "utime on non-owned file (should return error) ===="
2069 local LANG_SAVE=$LANG
2070 local LC_LANG_SAVE=$LC_LANG
2071 export LANG=C LC_LANG=C # for date language
2073 DATESTR="Dec 20 2000"
2075 lctl set_param fail_loc=$fl
2077 cp /etc/hosts $DIR/$tdir/$tfile
2078 sync & # write RPC generated with "current" inode timestamp, but delayed
2080 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
2081 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
2082 cancel_lru_locks osc
2083 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
2085 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
2086 echo "BEFORE: $LS_BEFORE" && \
2087 echo "AFTER : $LS_AFTER" && \
2088 echo "WANT : $DATESTR" && \
2089 error "$DIR/$tdir/$tfile timestamps changed" || true
2091 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
2095 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
2096 subr_36fh "0x80000214"
2098 run_test 36f "utime on file racing with OST BRW write =========="
2101 remote_ost_nodsh && skip "remote OST with nodsh" && return
2107 fmd_max_age=$(do_facet ost1 \
2108 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
2111 fmd_before=$(do_facet ost1 \
2112 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2113 touch $DIR/$tdir/$tfile
2114 sleep $((fmd_max_age + 12))
2115 fmd_after=$(do_facet ost1 \
2116 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2118 echo "fmd_before: $fmd_before"
2119 echo "fmd_after: $fmd_after"
2120 [ "$fmd_after" -gt "$fmd_before" ] && \
2121 echo "AFTER: $fmd_after > BEFORE: $fmd_before" && \
2122 error "fmd didn't expire after ping" || true
2124 run_test 36g "filter mod data cache expiry ====================="
2127 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
2128 subr_36fh "0x80000227"
2130 run_test 36h "utime on file racing with OST BRW write =========="
2134 echo f > $DIR/$tdir/fbugfile
2135 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2136 ls $DIR/$tdir | grep "\<fbugfile\>" && error
2137 $UMOUNT $DIR/$tdir || error
2138 rm -f $DIR/$tdir/fbugfile || error
2140 run_test 37 "ls a mounted file system to check old content ====="
2143 local file=$DIR/$tfile
2145 openfile -f O_DIRECTORY $file
2148 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
2149 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
2151 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
2155 touch $DIR/${tfile}2
2156 # ls -l $DIR/$tfile $DIR/${tfile}2
2157 # ls -lu $DIR/$tfile $DIR/${tfile}2
2158 # ls -lc $DIR/$tfile $DIR/${tfile}2
2160 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
2161 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
2163 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
2165 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
2167 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
2168 error "O_TRUNC didn't change timestamps"
2171 run_test 39 "mtime changed on create ==========================="
2175 cp -p /etc/passwd $DIR/$tdir/fopen
2176 cp -p /etc/passwd $DIR/$tdir/flink
2177 cp -p /etc/passwd $DIR/$tdir/funlink
2178 cp -p /etc/passwd $DIR/$tdir/frename
2179 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
2182 echo "aaaaaa" >> $DIR/$tdir/fopen
2183 echo "aaaaaa" >> $DIR/$tdir/flink
2184 echo "aaaaaa" >> $DIR/$tdir/funlink
2185 echo "aaaaaa" >> $DIR/$tdir/frename
2187 local open_new=`stat -c %Y $DIR/$tdir/fopen`
2188 local link_new=`stat -c %Y $DIR/$tdir/flink`
2189 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
2190 local rename_new=`stat -c %Y $DIR/$tdir/frename`
2192 cat $DIR/$tdir/fopen > /dev/null
2193 ln $DIR/$tdir/flink $DIR/$tdir/flink2
2194 rm -f $DIR/$tdir/funlink2
2195 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
2197 for (( i=0; i < 2; i++ )) ; do
2198 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
2199 local link_new2=`stat -c %Y $DIR/$tdir/flink`
2200 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
2201 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
2203 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
2204 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
2205 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
2206 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
2208 cancel_lru_locks osc
2209 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2212 run_test 39b "mtime change on open, link, unlink, rename ======"
2214 # this should be set to past
2215 TEST_39_MTIME=`date -d "1 year ago" +%s`
2221 local mtime0=`stat -c %Y $DIR1/$tfile`
2223 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2224 local mtime1=`stat -c %Y $DIR1/$tfile`
2225 [ "$mtime1" = $TEST_39_MTIME ] || \
2226 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
2229 echo hello >> $DIR1/$tfile
2231 local mtime2=`stat -c %Y $DIR1/$tfile`
2232 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
2233 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
2235 mv $DIR1/$tfile $DIR1/$tfile-1
2237 for (( i=0; i < 2; i++ )) ; do
2238 local mtime3=`stat -c %Y $DIR1/$tfile-1`
2239 [ "$mtime2" = "$mtime3" ] || \
2240 error "mtime ($mtime2) changed (to $mtime3) on rename"
2242 cancel_lru_locks osc
2243 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2246 run_test 39c "mtime change on rename ==========================="
2252 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2254 for (( i=0; i < 2; i++ )) ; do
2255 local mtime=`stat -c %Y $DIR1/$tfile`
2256 [ $mtime = $TEST_39_MTIME ] || \
2257 error "mtime($mtime) is not set to $TEST_39_MTIME"
2259 cancel_lru_locks osc
2260 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2263 run_test 39d "create, utime, stat =============================="
2268 local mtime1=`stat -c %Y $DIR1/$tfile`
2270 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2272 for (( i=0; i < 2; i++ )) ; do
2273 local mtime2=`stat -c %Y $DIR1/$tfile`
2274 [ $mtime2 = $TEST_39_MTIME ] || \
2275 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2277 cancel_lru_locks osc
2278 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2281 run_test 39e "create, stat, utime, stat ========================"
2286 mtime1=`stat -c %Y $DIR1/$tfile`
2289 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2291 for (( i=0; i < 2; i++ )) ; do
2292 local mtime2=`stat -c %Y $DIR1/$tfile`
2293 [ $mtime2 = $TEST_39_MTIME ] || \
2294 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2296 cancel_lru_locks osc
2297 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2300 run_test 39f "create, stat, sleep, utime, stat ================="
2304 echo hello >> $DIR1/$tfile
2305 local mtime1=`stat -c %Y $DIR1/$tfile`
2308 chmod o+r $DIR1/$tfile
2310 for (( i=0; i < 2; i++ )) ; do
2311 local mtime2=`stat -c %Y $DIR1/$tfile`
2312 [ "$mtime1" = "$mtime2" ] || \
2313 error "lost mtime: $mtime2, should be $mtime1"
2315 cancel_lru_locks osc
2316 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2319 run_test 39g "write, chmod, stat ==============================="
2327 echo hello >> $DIR1/$tfile
2328 local mtime1=`stat -c %Y $DIR1/$tfile`
2330 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2332 if [ "$d1" != "$d2" ]; then
2333 echo "write and touch not within one second"
2335 for (( i=0; i < 2; i++ )) ; do
2336 local mtime2=`stat -c %Y $DIR1/$tfile`
2337 [ "$mtime2" = $TEST_39_MTIME ] || \
2338 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
2340 cancel_lru_locks osc
2341 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2345 run_test 39h "write, utime within one second, stat ============="
2351 echo hello >> $DIR1/$tfile
2352 local mtime1=`stat -c %Y $DIR1/$tfile`
2354 mv $DIR1/$tfile $DIR1/$tfile-1
2356 for (( i=0; i < 2; i++ )) ; do
2357 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2359 [ "$mtime1" = "$mtime2" ] || \
2360 error "lost mtime: $mtime2, should be $mtime1"
2362 cancel_lru_locks osc
2363 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2366 run_test 39i "write, rename, stat =============================="
2372 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
2374 local mtime1=`stat -c %Y $DIR1/$tfile`
2376 mv $DIR1/$tfile $DIR1/$tfile-1
2378 kill -USR1 $multipid
2379 wait $multipid || error "multiop close failed"
2381 for (( i=0; i < 2; i++ )) ; do
2382 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2383 [ "$mtime1" = "$mtime2" ] || \
2384 error "mtime is lost on close: $mtime2, should be $mtime1"
2386 cancel_lru_locks osc
2387 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2390 run_test 39j "write, rename, close, stat ======================="
2396 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
2398 local mtime1=`stat -c %Y $DIR1/$tfile`
2400 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2402 kill -USR1 $multipid
2403 wait $multipid || error "multiop close failed"
2405 for (( i=0; i < 2; i++ )) ; do
2406 local mtime2=`stat -c %Y $DIR1/$tfile`
2408 [ "$mtime2" = $TEST_39_MTIME ] || \
2409 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
2411 cancel_lru_locks osc
2412 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2415 run_test 39k "write, utime, close, stat ========================"
2417 # this should be set to future
2418 TEST_39_ATIME=`date -d "1 year" +%s`
2421 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2422 local atime_diff=$(do_facet $SINGLEMDS lctl get_param -n mdd.*.atime_diff)
2426 # test setting directory atime to future
2427 touch -a -d @$TEST_39_ATIME $DIR/$tdir
2428 local atime=$(stat -c %X $DIR/$tdir)
2429 [ "$atime" = $TEST_39_ATIME ] || \
2430 error "atime is not set to future: $atime, should be $TEST_39_ATIME"
2432 # test setting directory atime from future to now
2433 local d1=$(date +%s)
2435 local d2=$(date +%s)
2437 cancel_lru_locks mdc
2438 atime=$(stat -c %X $DIR/$tdir)
2439 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2440 error "atime is not updated from future: $atime, should be $d1<atime<$d2"
2442 do_facet $SINGLEMDS lctl set_param -n mdd.*.atime_diff=2
2445 # test setting directory atime when now > dir atime + atime_diff
2449 cancel_lru_locks mdc
2450 atime=$(stat -c %X $DIR/$tdir)
2451 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2452 error "atime is not updated : $atime, should be $d2"
2454 do_facet $SINGLEMDS lctl set_param -n mdd.*.atime_diff=60
2457 # test not setting directory atime when now < dir atime + atime_diff
2459 cancel_lru_locks mdc
2460 atime=$(stat -c %X $DIR/$tdir)
2461 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2462 error "atime is updated to $atime, should remain $d1<atime<$d2"
2464 do_facet $SINGLEMDS lctl set_param -n mdd.*.atime_diff=$atime_diff
2466 run_test 39l "directory atime update ==========================="
2471 local far_past_mtime=$(date -d "May 29 1953" +%s)
2472 local far_past_atime=$(date -d "Dec 17 1903" +%s)
2474 touch -m -d @$far_past_mtime $DIR1/$tfile
2475 touch -a -d @$far_past_atime $DIR1/$tfile
2477 for (( i=0; i < 2; i++ )) ; do
2478 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
2479 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
2480 error "atime or mtime set incorrectly"
2482 cancel_lru_locks osc
2483 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2486 run_test 39m "test atime and mtime before 1970"
2489 dd if=/dev/zero of=$DIR/f40 bs=4096 count=1
2490 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/f40 && error
2491 $CHECKSTAT -t file -s 4096 $DIR/f40 || error
2493 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
2497 small_write $DIR/f41 18
2499 run_test 41 "test small file write + fstat ====================="
2501 count_ost_writes() {
2502 lctl get_param -n osc.*.stats |
2503 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
2510 BG_DIRTY_RATIO_SAVE=10
2511 MAX_BG_DIRTY_RATIO=25
2515 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
2516 # dirty_ratio, dirty_background_ratio
2517 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
2518 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
2519 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
2520 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
2522 # if file not here, we are a 2.4 kernel
2523 kill -CONT `pidof kupdated`
2528 # setup the trap first, so someone cannot exit the test at the
2529 # exact wrong time and mess up a machine
2530 trap start_writeback EXIT
2531 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
2532 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
2533 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
2534 sysctl -w vm.dirty_writeback_centisecs=0
2535 sysctl -w vm.dirty_writeback_centisecs=0
2536 # save and increase /proc/sys/vm/dirty_ratio
2537 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
2538 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
2539 # save and increase /proc/sys/vm/dirty_background_ratio
2540 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
2541 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
2543 # if file not here, we are a 2.4 kernel
2544 kill -STOP `pidof kupdated`
2548 # ensure that all stripes have some grant before we test client-side cache
2550 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
2551 dd if=/dev/zero of=$i bs=4k count=1
2556 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
2557 # file truncation, and file removal.
2560 cancel_lru_locks osc
2562 sync; sleep 1; sync # just to be safe
2563 BEFOREWRITES=`count_ost_writes`
2564 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
2565 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
2566 AFTERWRITES=`count_ost_writes`
2567 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
2568 error "$BEFOREWRITES < $AFTERWRITES"
2571 run_test 42a "ensure that we don't flush on close =============="
2575 cancel_lru_locks osc
2578 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
2579 BEFOREWRITES=`count_ost_writes`
2580 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
2581 AFTERWRITES=`count_ost_writes`
2582 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
2583 error "$BEFOREWRITES < $AFTERWRITES on unlink"
2585 BEFOREWRITES=`count_ost_writes`
2586 sync || error "sync: $?"
2587 AFTERWRITES=`count_ost_writes`
2588 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
2589 error "$BEFOREWRITES < $AFTERWRITES on sync"
2591 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
2595 run_test 42b "test destroy of file with cached dirty data ======"
2597 # if these tests just want to test the effect of truncation,
2598 # they have to be very careful. consider:
2599 # - the first open gets a {0,EOF}PR lock
2600 # - the first write conflicts and gets a {0, count-1}PW
2601 # - the rest of the writes are under {count,EOF}PW
2602 # - the open for truncate tries to match a {0,EOF}PR
2603 # for the filesize and cancels the PWs.
2604 # any number of fixes (don't get {0,EOF} on open, match
2605 # composite locks, do smarter file size management) fix
2606 # this, but for now we want these tests to verify that
2607 # the cancellation with truncate intent works, so we
2608 # start the file with a full-file pw lock to match against
2609 # until the truncate.
2614 cancel_lru_locks osc
2616 # prime the file with 0,EOF PW to match
2620 # now the real test..
2621 dd if=/dev/zero of=$file bs=1024 count=100
2622 BEFOREWRITES=`count_ost_writes`
2623 $TRUNCATE $file $offset
2624 cancel_lru_locks osc
2625 AFTERWRITES=`count_ost_writes`
2631 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
2632 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
2635 run_test 42c "test partial truncate of file with cached dirty data"
2639 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
2640 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
2643 run_test 42d "test complete truncate of file with cached dirty data"
2645 test_42e() { # bug22074
2646 local TDIR=$DIR/${tdir}e
2647 local pagesz=$(page_size)
2649 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
2650 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
2655 $LFS setstripe -c 1 $TDIR
2656 createmany -o $TDIR/f $files
2658 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
2660 # we assume that with $OSTCOUNT files, at least one of them will
2661 # be allocated on OST0.
2662 warmup_files=$((OSTCOUNT * max_dirty_mb))
2663 createmany -o $TDIR/w $warmup_files
2665 # write a large amount of data into one file and sync, to get good
2666 # avail_grant number from OST.
2667 for ((i=0; i<$warmup_files; i++)); do
2668 idx=$($LFS getstripe -i $TDIR/w$i)
2669 [ $idx -ne 0 ] && continue
2670 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
2673 [ $i -gt $warmup_files ] && error "OST0 is still cold"
2675 $LCTL get_param $proc_osc0/cur_dirty_bytes
2676 $LCTL get_param $proc_osc0/cur_grant_bytes
2678 # create as much dirty pages as we can while not to trigger the actual
2679 # RPCs directly. but depends on the env, VFS may trigger flush during this
2680 # period, hopefully we are good.
2681 for ((i=0; i<$warmup_files; i++)); do
2682 idx=$($LFS getstripe -i $TDIR/w$i)
2683 [ $idx -ne 0 ] && continue
2684 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
2686 $LCTL get_param $proc_osc0/cur_dirty_bytes
2687 $LCTL get_param $proc_osc0/cur_grant_bytes
2689 # perform the real test
2690 $LCTL set_param $proc_osc0/rpc_stats 0
2691 for ((;i<$files; i++)); do
2692 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
2693 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
2696 $LCTL get_param $proc_osc0/rpc_stats
2698 $LCTL get_param $proc_osc0/rpc_stats |
2699 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
2700 [ "$PPR" != "16:" ] && continue
2701 [ $WPCT -lt 85 ] && error "$pages-page write RPCs only $WPCT% < 85%"
2702 break # we only want the "pages per rpc" stat
2706 run_test 42e "verify sub-RPC writes are not done synchronously"
2710 cp -p /bin/ls $DIR/$tdir/$tfile
2711 multiop $DIR/$tdir/$tfile Ow_c &
2713 # give multiop a chance to open
2716 $DIR/$tdir/$tfile && error || true
2719 run_test 43 "execution of file opened for write should return -ETXTBSY"
2723 cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
2724 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
2726 multiop $DIR/d43/multiop Oc && error "expected error, got success"
2727 kill -USR1 $MULTIOP_PID || return 2
2728 wait $MULTIOP_PID || return 3
2731 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
2735 cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
2736 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
2738 $TRUNCATE $DIR/d43/multiop 0 && error "expected error, got success"
2739 kill -USR1 $MULTIOP_PID || return 2
2740 wait $MULTIOP_PID || return 3
2743 run_test 43b "truncate of file being executed should return -ETXTBSY"
2746 local testdir="$DIR/d43c"
2749 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
2750 ( cd $testdir && md5sum -c)
2752 run_test 43c "md5sum of copy into lustre========================"
2755 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
2756 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
2757 dd if=$DIR/f1 bs=4k count=1 > /dev/null
2759 run_test 44 "zero length read from a sparse stripe ============="
2762 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
2764 [ -z "$nstripe" ] && skip "can't get stripe info" && return
2765 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
2766 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
2768 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
2769 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
2772 OFFSETS="0 $((stride/2)) $((stride-1))"
2773 for offset in $OFFSETS ; do
2774 for i in `seq 0 $((nstripe-1))`; do
2775 local GLOBALOFFSETS=""
2776 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
2777 local myfn=$DIR/d44a-$size
2778 echo "--------writing $myfn at $size"
2779 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
2780 GLOBALOFFSETS="$GLOBALOFFSETS $size"
2781 ll_sparseness_verify $myfn $GLOBALOFFSETS \
2782 || error "ll_sparseness_verify $GLOBALOFFSETS"
2784 for j in `seq 0 $((nstripe-1))`; do
2785 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
2786 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
2787 GLOBALOFFSETS="$GLOBALOFFSETS $size"
2789 ll_sparseness_verify $myfn $GLOBALOFFSETS \
2790 || error "ll_sparseness_verify $GLOBALOFFSETS"
2795 run_test 44a "test sparse pwrite ==============================="
2799 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
2805 before=`dirty_osc_total`
2806 echo executing "\"$*\""
2808 after=`dirty_osc_total`
2809 echo before $before, after $after
2813 # Obtain grants from OST if it supports it
2814 echo blah > ${f}_grant
2817 do_dirty_record "echo blah > $f"
2818 [ $before -eq $after ] && error "write wasn't cached"
2819 do_dirty_record "> $f"
2820 [ $before -gt $after ] || error "truncate didn't lower dirty count"
2821 do_dirty_record "echo blah > $f"
2822 [ $before -eq $after ] && error "write wasn't cached"
2823 do_dirty_record "sync"
2824 [ $before -gt $after ] || error "writeback didn't lower dirty count"
2825 do_dirty_record "echo blah > $f"
2826 [ $before -eq $after ] && error "write wasn't cached"
2827 do_dirty_record "cancel_lru_locks osc"
2828 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
2831 run_test 45 "osc io page accounting ============================"
2833 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
2834 # test tickles a bug where re-dirtying a page was failing to be mapped to the
2835 # objects offset and an assert hit when an rpc was built with 1023's mapped
2836 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
2841 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2843 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
2844 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2848 run_test 46 "dirtying a previously written page ================"
2850 # test_47 is removed "Device nodes check" is moved to test_28
2852 test_48a() { # bug 2399
2853 check_kernel_version 34 || return 0
2856 mv $DIR/d48a $DIR/d48.new || error "move directory failed"
2857 mkdir $DIR/d48a || error "recreate directory failed"
2858 touch foo || error "'touch foo' failed after recreating cwd"
2859 mkdir bar || error "'mkdir foo' failed after recreating cwd"
2860 if check_kernel_version 44; then
2861 touch .foo || error "'touch .foo' failed after recreating cwd"
2862 mkdir .bar || error "'mkdir .foo' failed after recreating cwd"
2864 ls . > /dev/null || error "'ls .' failed after recreating cwd"
2865 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2866 cd . || error "'cd .' failed after recreating cwd"
2867 mkdir . && error "'mkdir .' worked after recreating cwd"
2868 rmdir . && error "'rmdir .' worked after recreating cwd"
2869 ln -s . baz || error "'ln -s .' failed after recreating cwd"
2870 cd .. || error "'cd ..' failed after recreating cwd"
2872 run_test 48a "Access renamed working dir (should return errors)="
2874 test_48b() { # bug 2399
2875 check_kernel_version 34 || return 0
2878 rmdir $DIR/d48b || error "remove cwd $DIR/d48b failed"
2879 touch foo && error "'touch foo' worked after removing cwd"
2880 mkdir foo && error "'mkdir foo' worked after removing cwd"
2881 if check_kernel_version 44; then
2882 touch .foo && error "'touch .foo' worked after removing cwd"
2883 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2885 ls . > /dev/null && error "'ls .' worked after removing cwd"
2886 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2887 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
2888 mkdir . && error "'mkdir .' worked after removing cwd"
2889 rmdir . && error "'rmdir .' worked after removing cwd"
2890 ln -s . foo && error "'ln -s .' worked after removing cwd"
2891 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
2893 run_test 48b "Access removed working dir (should return errors)="
2895 test_48c() { # bug 2350
2896 check_kernel_version 36 || return 0
2897 #lctl set_param debug=-1
2899 mkdir -p $DIR/d48c/dir
2901 $TRACE rmdir $DIR/d48c/dir || error "remove cwd $DIR/d48c/dir failed"
2902 $TRACE touch foo && error "'touch foo' worked after removing cwd"
2903 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
2904 if check_kernel_version 44; then
2905 touch .foo && error "'touch .foo' worked after removing cwd"
2906 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2908 $TRACE ls . && error "'ls .' worked after removing cwd"
2909 $TRACE ls .. || error "'ls ..' failed after removing cwd"
2910 is_patchless || ( $TRACE cd . && error "'cd .' worked after removing cwd" )
2911 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
2912 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
2913 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
2914 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
2916 run_test 48c "Access removed working subdir (should return errors)"
2918 test_48d() { # bug 2350
2919 check_kernel_version 36 || return 0
2920 #lctl set_param debug=-1
2922 mkdir -p $DIR/d48d/dir
2924 $TRACE rmdir $DIR/d48d/dir || error "remove cwd $DIR/d48d/dir failed"
2925 $TRACE rmdir $DIR/d48d || error "remove parent $DIR/d48d failed"
2926 $TRACE touch foo && error "'touch foo' worked after removing parent"
2927 $TRACE mkdir foo && error "'mkdir foo' worked after removing parent"
2928 if check_kernel_version 44; then
2929 touch .foo && error "'touch .foo' worked after removing parent"
2930 mkdir .foo && error "'mkdir .foo' worked after removing parent"
2932 $TRACE ls . && error "'ls .' worked after removing parent"
2933 $TRACE ls .. && error "'ls ..' worked after removing parent"
2934 is_patchless || ( $TRACE cd . && error "'cd .' worked after recreate parent" )
2935 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
2936 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
2937 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
2938 is_patchless || ( $TRACE cd .. && error "'cd ..' worked after removing parent" || true )
2940 run_test 48d "Access removed parent subdir (should return errors)"
2942 test_48e() { # bug 4134
2943 check_kernel_version 41 || return 0
2944 #lctl set_param debug=-1
2946 mkdir -p $DIR/d48e/dir
2948 $TRACE rmdir $DIR/d48e/dir || error "remove cwd $DIR/d48e/dir failed"
2949 $TRACE rmdir $DIR/d48e || error "remove parent $DIR/d48e failed"
2950 $TRACE touch $DIR/d48e || error "'touch $DIR/d48e' failed"
2951 $TRACE chmod +x $DIR/d48e || error "'chmod +x $DIR/d48e' failed"
2952 # On a buggy kernel addition of "touch foo" after cd .. will
2953 # produce kernel oops in lookup_hash_it
2954 touch ../foo && error "'cd ..' worked after recreate parent"
2956 $TRACE rm $DIR/d48e || error "rm '$DIR/d48e' failed"
2958 run_test 48e "Access to recreated parent subdir (should return errors)"
2964 ls /proc/$$/cwd || error
2966 run_test 50 "special situations: /proc symlinks ==============="
2968 test_51a() { # was test_51
2969 # bug 1516 - create an empty entry right after ".." then split dir
2972 $MCREATE $DIR/d51/bar
2974 createmany -m $DIR/d51/longfile 201
2976 while [ `ls -sd $DIR/d51 | awk '{ print $1 }'` -eq 4 ]; do
2977 $MCREATE $DIR/d51/longfile$FNUM
2982 ls -l $DIR/d51 > /dev/null || error
2984 run_test 51a "special situations: split htree with empty entry =="
2986 #export NUMTEST=70000
2987 # FIXME: I select a relatively small number to do basic test.
2988 # large number may give panic(). debugging on this is going on.
2991 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
2992 [ $NUMFREE -lt 21000 ] && \
2993 skip "not enough free inodes ($NUMFREE)" && \
2996 check_kernel_version 40 || NUMTEST=31000
2997 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 50))
3000 createmany -d $DIR/d51b/t- $NUMTEST
3002 run_test 51b "mkdir .../t-0 --- .../t-$NUMTEST ===================="
3005 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
3007 local ndirs=${TEST51BB_NDIRS:-10}
3008 local nfiles=${TEST51BB_NFILES:-100}
3010 local numfree=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
3012 [ $numfree -lt $(( ndirs * nfiles)) ] && \
3013 nfiles=$(( numfree / ndirs - 10 ))
3015 local dir=$DIR/d51bb
3017 local savePOLICY=$(lctl get_param -n lmv.*.placement)
3018 lctl set_param -n lmv.*.placement=CHAR
3021 local IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
3025 for ((i=0; i < $ndirs; i++)); do
3026 dirs[i]=$dir/$RANDOM
3027 echo Creating directory ${dirs[i]}
3030 echo Creating $nfiles in dir ${dirs[i]} ...
3031 echo "createmany -o ${dirs[i]}/$tfile- $nfiles"
3032 createmany -o ${dirs[i]}/$tfile- $nfiles
3038 IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
3042 for ((i=0; i<${#NEWUSED[@]}; i++)); do
3043 echo "mds $i: inodes count OLD ${OLDUSED[$i]} NEW ${NEWUSED[$i]}"
3044 [ ${OLDUSED[$i]} -lt ${NEWUSED[$i]} ] || rc=$((rc + 1))
3047 lctl set_param -n lmv.*.placement=$savePOLICY
3049 [ $rc -ne $MDSCOUNT ] || \
3050 error "Objects/inodes are not distributed over all mds servers"
3052 run_test 51bb "mkdir createmany CMD $MDSCOUNT ===================="
3056 [ ! -d $DIR/d51b ] && skip "$DIR/51b missing" && \
3059 unlinkmany -d $DIR/d51b/t- $NUMTEST
3061 run_test 51c "rmdir .../t-0 --- .../t-$NUMTEST ===================="
3064 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping test with few OSTs" && return
3066 createmany -o $DIR/d51d/t- 1000
3067 $LFS getstripe $DIR/d51d > $TMP/files
3068 for N in `seq 0 $((OSTCOUNT - 1))`; do
3069 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
3070 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
3071 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
3073 unlinkmany $DIR/d51d/t- 1000
3076 for N in `seq 1 $((OSTCOUNT - 1))`; do
3077 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
3078 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3079 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
3080 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3082 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
3083 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3084 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
3085 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3089 run_test 51d "check object distribution ===================="
3092 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
3095 chattr +a $DIR/d52a/foo || error "chattr +a failed"
3096 echo bar >> $DIR/d52a/foo || error "append bar failed"
3097 cp /etc/hosts $DIR/d52a/foo && error "cp worked"
3098 rm -f $DIR/d52a/foo 2>/dev/null && error "rm worked"
3099 link $DIR/d52a/foo $DIR/d52a/foo_link 2>/dev/null && error "link worked"
3100 echo foo >> $DIR/d52a/foo || error "append foo failed"
3101 mrename $DIR/d52a/foo $DIR/d52a/foo_ren && error "rename worked"
3102 lsattr $DIR/d52a/foo | egrep -q "^-+a[-e]+ $DIR/d52a/foo" || error "lsattr"
3103 chattr -a $DIR/d52a/foo || error "chattr -a failed"
3104 cp -r $DIR/d52a /tmp/
3105 rm -fr $DIR/d52a || error "cleanup rm failed"
3107 run_test 52a "append-only flag test (should return errors) ====="
3110 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
3113 chattr +i $DIR/d52b/foo || error "chattr +i failed"
3114 cat test > $DIR/d52b/foo && error "cat test worked"
3115 cp /etc/hosts $DIR/d52b/foo && error "cp worked"
3116 rm -f $DIR/d52b/foo 2>/dev/null && error "rm worked"
3117 link $DIR/d52b/foo $DIR/d52b/foo_link 2>/dev/null && error "link worked"
3118 echo foo >> $DIR/d52b/foo && error "echo worked"
3119 mrename $DIR/d52b/foo $DIR/d52b/foo_ren && error "rename worked"
3120 [ -f $DIR/d52b/foo ] || error
3121 [ -f $DIR/d52b/foo_ren ] && error
3122 lsattr $DIR/d52b/foo | egrep -q "^-+i[-e]+ $DIR/d52b/foo" || error "lsattr"
3123 chattr -i $DIR/d52b/foo || error "chattr failed"
3125 rm -fr $DIR/d52b || error
3127 run_test 52b "immutable flag test (should return errors) ======="
3130 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3131 remote_ost_nodsh && skip "remote OST with nodsh" && return
3140 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
3141 for value in $(do_facet $SINGLEMDS lctl get_param osc.$mdtosc.prealloc_last_id) ; do
3142 param=`echo ${value[0]} | cut -d "=" -f1`
3143 ostname=`echo $param | cut -d "." -f2 | cut -d - -f 1-2`
3144 mds_last=$(do_facet $SINGLEMDS lctl get_param -n $param)
3145 ostnum=$(echo $ostname | sed "s/${FSNAME}-OST//g" | awk '{print ($1+1)}' )
3146 ost_last=$(do_facet ost$ostnum lctl get_param -n obdfilter.$ostname.last_id | head -n 1)
3147 echo "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
3148 if [ $ost_last != $mds_last ]; then
3149 error "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
3153 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
3156 [ ! -f "$SOCKETSERVER" ] && skip_env "no socketserver, skipping" && return
3157 [ ! -f "$SOCKETCLIENT" ] && skip_env "no socketclient, skipping" && return
3158 $SOCKETSERVER $DIR/socket
3159 $SOCKETCLIENT $DIR/socket || error
3160 $MUNLINK $DIR/socket
3162 run_test 54a "unix domain socket test =========================="
3168 dd if=/dev/zero of=$f bs=`page_size` count=1
3170 run_test 54b "char device works in lustre ======================"
3173 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
3174 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
3175 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
3177 for i in `seq 3 7`; do
3178 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
3188 loopdev="$DIR/loop54c"
3191 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
3192 mknod $loopdev b 7 $LOOPNUM
3193 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
3194 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
3195 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
3196 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
3198 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
3199 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
3201 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
3206 run_test 54c "block device works in lustre ====================="
3212 [ "$string" = `echo $string > $f | cat $f` ] || error
3214 run_test 54d "fifo device works in lustre ======================"
3217 check_kernel_version 46 || return 0
3220 cp -aL /dev/console $f
3221 echo $string > $f || error
3223 run_test 54e "console/tty device works in lustre ======================"
3225 #The test_55 used to be iopen test and it was removed by bz#24037.
3226 #run_test 55 "check iopen_connect_dentry() ======================"
3228 test_56a() { # was test_56
3234 NUMFILESx2=$(($NUMFILES * 2))
3235 for i in `seq 1 $NUMFILES` ; do
3236 touch $DIR/d56/file$i
3237 touch $DIR/d56/dir/file$i
3240 # test lfs getstripe with --recursive
3241 FILENUM=`$GETSTRIPE --recursive $DIR/d56 | grep -c obdidx`
3242 [ $FILENUM -eq $NUMFILESx2 ] || error \
3243 "lfs getstripe --recursive $DIR/d56 wrong: found $FILENUM, expected $NUMFILESx2"
3244 FILENUM=`$GETSTRIPE $DIR/d56 | grep -c obdidx`
3245 [ $FILENUM -eq $NUMFILES ] || error \
3246 "lfs getstripe $DIR/d56 without --recursive wrong: found $FILENUM, expected $NUMFILES"
3247 echo "lfs getstripe --recursive passed."
3249 # test lfs getstripe with file instead of dir
3250 FILENUM=`$GETSTRIPE $DIR/d56/file1 | grep -c obdidx`
3251 [ $FILENUM -eq 1 ] || error \
3252 "lfs getstripe $DIR/d56/file1 wrong:found $FILENUM, expected 1"
3253 echo "lfs getstripe file passed."
3255 #test lfs getstripe with --verbose
3256 [ `$GETSTRIPE --verbose $DIR/d56 | grep -c lmm_magic` -eq $NUMFILES ] ||\
3257 error "lfs getstripe --verbose $DIR/d56 wrong: should find $NUMFILES lmm_magic info"
3258 [ `$GETSTRIPE $DIR/d56 | grep -c lmm_magic` -eq 0 ] || error \
3259 "lfs getstripe $DIR/d56 without --verbose wrong: should not show lmm_magic info"
3260 echo "lfs getstripe --verbose passed."
3262 #test lfs getstripe with --obd
3263 $GETSTRIPE --obd wrong_uuid $DIR/d56 2>&1 | grep -q "unknown obduuid" || \
3264 error "lfs getstripe --obd wrong_uuid should return error message"
3266 [ "$OSTCOUNT" -lt 2 ] && \
3267 skip_env "skipping other lfs getstripe --obd test" && return
3269 OBDUUID=$(ostuuid_from_index $OSTIDX)
3270 FILENUM=`$GETSTRIPE -ir $DIR/d56 | grep -x $OSTIDX | wc -l`
3271 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/d56 | grep obdidx | wc -l`
3272 [ $FOUND -eq $FILENUM ] || \
3273 error "lfs getstripe --obd wrong: found $FOUND, expected $FILENUM"
3274 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/d56 | \
3275 sed '/^[ ]*'${OSTIDX}'[ ]/d' |\
3276 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] || \
3277 error "lfs getstripe --obd wrong: should not show file on other obd"
3278 echo "lfs getstripe --obd passed."
3280 run_test 56a "check lfs getstripe ===================================="
3287 if [ ! -d "$DIR/${tdir}g" ] ; then
3288 mkdir -p $DIR/${tdir}g
3289 for i in `seq 1 $LOCAL_NUMFILES` ; do
3290 touch $DIR/${tdir}g/file$i
3292 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3293 mkdir $DIR/${tdir}g/dir$i
3294 for j in `seq 1 $LOCAL_NUMFILES` ; do
3295 touch $DIR/${tdir}g/dir$i/file$j
3301 setup_56_special() {
3306 if [ ! -e "$TDIR/loop1b" ] ; then
3307 for i in `seq 1 $LOCAL_NUMFILES` ; do
3308 mknod $TDIR/loop${i}b b 7 $i
3309 mknod $TDIR/null${i}c c 1 3
3310 ln -s $TDIR/file1 $TDIR/link${i}l
3312 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3313 mknod $TDIR/dir$i/loop${i}b b 7 $i
3314 mknod $TDIR/dir$i/null${i}c c 1 3
3315 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
3323 setup_56 $NUMFILES $NUMDIRS
3325 EXPECTED=$(($NUMDIRS + 2))
3326 # test lfs find with -name
3327 for i in `seq 1 $NUMFILES` ; do
3328 NUMS=`$LFIND -name "*$i" $DIR/${tdir}g | wc -l`
3329 [ $NUMS -eq $EXPECTED ] || error \
3330 "lfs find -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3332 echo "lfs find -name passed."
3334 run_test 56g "check lfs find -name ============================="
3339 setup_56 $NUMFILES $NUMDIRS
3341 EXPECTED=$((($NUMDIRS+1)*($NUMFILES-1)+$NUMFILES))
3342 # test lfs find with ! -name
3343 for i in `seq 1 $NUMFILES` ; do
3344 NUMS=`$LFIND ! -name "*$i" $DIR/${tdir}g | wc -l`
3345 [ $NUMS -eq $EXPECTED ] || error \
3346 "lfs find ! -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3348 echo "lfs find ! -name passed."
3350 run_test 56h "check lfs find ! -name ============================="
3355 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
3356 OUT=$($LFIND -obd $UUID $DIR/$tdir)
3357 [ "$OUT" ] && error "$LFIND returned directory '$OUT'" || true
3359 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
3362 setup_56_special $NUMFILES $NUMDIRS
3364 EXPECTED=$((NUMDIRS+1))
3365 NUMS=`$LFIND -type d $DIR/${tdir}g | wc -l`
3366 [ $NUMS -eq $EXPECTED ] || \
3367 error "lfs find -type d $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3369 run_test 56j "check lfs find -type d ============================="
3372 setup_56_special $NUMFILES $NUMDIRS
3374 EXPECTED=$(((NUMDIRS+1) * NUMFILES))
3375 NUMS=`$LFIND -type f $DIR/${tdir}g | wc -l`
3376 [ $NUMS -eq $EXPECTED ] || \
3377 error "lfs find -type f $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3379 run_test 56k "check lfs find -type f ============================="
3382 setup_56_special $NUMFILES $NUMDIRS
3384 EXPECTED=$((NUMDIRS + NUMFILES))
3385 NUMS=`$LFIND -type b $DIR/${tdir}g | wc -l`
3386 [ $NUMS -eq $EXPECTED ] || \
3387 error "lfs find -type b $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3389 run_test 56l "check lfs find -type b ============================="
3392 setup_56_special $NUMFILES $NUMDIRS
3394 EXPECTED=$((NUMDIRS + NUMFILES))
3395 NUMS=`$LFIND -type c $DIR/${tdir}g | wc -l`
3396 [ $NUMS -eq $EXPECTED ] || \
3397 error "lfs find -type c $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3399 run_test 56m "check lfs find -type c ============================="
3402 setup_56_special $NUMFILES $NUMDIRS
3404 EXPECTED=$((NUMDIRS + NUMFILES))
3405 NUMS=`$LFIND -type l $DIR/${tdir}g | wc -l`
3406 [ $NUMS -eq $EXPECTED ] || \
3407 error "lfs find -type l $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3409 run_test 56n "check lfs find -type l ============================="
3412 setup_56 $NUMFILES $NUMDIRS
3415 utime $TDIR/file1 > /dev/null || error "utime (1)"
3416 utime $TDIR/file2 > /dev/null || error "utime (2)"
3417 utime $TDIR/dir1 > /dev/null || error "utime (3)"
3418 utime $TDIR/dir2 > /dev/null || error "utime (4)"
3419 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
3422 NUMS=`$LFIND -mtime +1 $TDIR | wc -l`
3423 [ $NUMS -eq $EXPECTED ] || \
3424 error "lfs find -mtime $TDIR wrong: found $NUMS, expected $EXPECTED"
3426 run_test 56o "check lfs find -mtime for old files =========================="
3429 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3434 setup_56 $NUMFILES $NUMDIRS
3436 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
3438 NUMS="`$LFIND -uid $RUNAS_ID $TDIR | wc -l`"
3439 [ $NUMS -eq $EXPECTED ] || \
3440 error "lfs find -uid $TDIR wrong: found $NUMS, expected $EXPECTED"
3442 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
3443 NUMS="`$LFIND ! -uid $RUNAS_ID $TDIR | wc -l`"
3444 [ $NUMS -eq $EXPECTED ] || \
3445 error "lfs find ! -uid $TDIR wrong: found $NUMS, expected $EXPECTED"
3447 echo "lfs find -uid and ! -uid passed."
3449 run_test 56p "check lfs find -uid and ! -uid ==============================="
3452 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3457 setup_56 $NUMFILES $NUMDIRS
3459 chgrp $RUNAS_GID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
3461 NUMS="`$LFIND -gid $RUNAS_GID $TDIR | wc -l`"
3462 [ $NUMS -eq $EXPECTED ] || \
3463 error "lfs find -gid $TDIR wrong: found $NUMS, expected $EXPECTED"
3465 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
3466 NUMS="`$LFIND ! -gid $RUNAS_GID $TDIR | wc -l`"
3467 [ $NUMS -eq $EXPECTED ] || \
3468 error "lfs find ! -gid $TDIR wrong: found $NUMS, expected $EXPECTED"
3470 echo "lfs find -gid and ! -gid passed."
3472 run_test 56q "check lfs find -gid and ! -gid ==============================="
3475 setup_56 $NUMFILES $NUMDIRS
3479 NUMS=`$LFIND -size 0 -t f $TDIR | wc -l`
3480 [ $NUMS -eq $EXPECTED ] || \
3481 error "lfs find $TDIR -size 0 wrong: found $NUMS, expected $EXPECTED"
3483 NUMS=`$LFIND ! -size 0 -t f $TDIR | wc -l`
3484 [ $NUMS -eq $EXPECTED ] || \
3485 error "lfs find $TDIR ! -size 0 wrong: found $NUMS, expected $EXPECTED"
3486 echo "test" > $TDIR/56r && sync
3488 NUMS=`$LFIND -size 5 -t f $TDIR | wc -l`
3489 [ $NUMS -eq $EXPECTED ] || \
3490 error "lfs find $TDIR -size 5 wrong: found $NUMS, expected $EXPECTED"
3492 NUMS=`$LFIND -size +5 -t f $TDIR | wc -l`
3493 [ $NUMS -eq $EXPECTED ] || \
3494 error "lfs find $TDIR -size +5 wrong: found $NUMS, expected $EXPECTED"
3496 NUMS=`$LFIND -size +0 -t f $TDIR | wc -l`
3497 [ $NUMS -eq $EXPECTED ] || \
3498 error "lfs find $TDIR -size +0 wrong: found $NUMS, expected $EXPECTED"
3500 NUMS=`$LFIND ! -size -5 -t f $TDIR | wc -l`
3501 [ $NUMS -eq $EXPECTED ] || \
3502 error "lfs find $TDIR ! -size -5 wrong: found $NUMS, expected $EXPECTED"
3505 run_test 56r "check lfs find -size works =========================="
3508 # note test will not do anything if MDS is not local
3509 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3510 local MNTDEV="osd*.*MDT*.mntdev"
3511 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
3512 [ -z "$DEV" ] && error "can't access $MNTDEV"
3513 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
3514 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump || error "can't access $DEV"
3515 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
3516 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
3520 run_test 57a "verify MDS filesystem created with large inodes =="
3523 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3528 local FILEN=$dir/f$FILECOUNT
3530 rm -rf $dir || error "removing $dir"
3531 mkdir -p $dir || error "creating $dir"
3532 local num=$(get_mds_dir $dir)
3535 echo "mcreating $FILECOUNT files"
3536 createmany -m $dir/f 1 $FILECOUNT || \
3537 error "creating files in $dir"
3539 # verify that files do not have EAs yet
3540 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
3541 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
3545 df $dir #make sure we get new statfs data
3546 local MDSFREE=$(do_facet $mymds \
3547 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
3548 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
3549 echo "opening files to create objects/EAs"
3551 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
3552 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
3555 # verify that files have EAs now
3556 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
3557 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
3559 sleep 1 #make sure we get new statfs data
3561 local MDSFREE2=$(do_facet $mymds \
3562 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
3563 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
3564 if [ "$MDCFREE2" -lt "$((MDCFREE - 8))" ]; then
3565 if [ "$MDSFREE" != "$MDSFREE2" ]; then
3566 error "MDC before $MDCFREE != after $MDCFREE2"
3568 echo "MDC before $MDCFREE != after $MDCFREE2"
3569 echo "unable to confirm if MDS has large inodes"
3574 run_test 57b "default LOV EAs are stored inside large inodes ==="
3577 [ -z "$(which wiretest 2>/dev/null)" ] && skip_env "could not find wiretest" && return
3580 run_test 58 "verify cross-platform wire constants =============="
3583 echo "touch 130 files"
3584 createmany -o $DIR/f59- 130
3586 unlinkmany $DIR/f59- 130
3589 # wait for commitment of removal
3591 run_test 59 "verify cancellation of llog records async ========="
3593 TEST60_HEAD="test_60 run $RANDOM"
3595 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
3596 [ ! -f run-llog.sh ] && skip_env "missing subtest run-llog.sh" && return
3597 log "$TEST60_HEAD - from kernel mode"
3598 do_facet mgs sh run-llog.sh
3600 run_test 60a "llog sanity tests run from kernel module =========="
3602 test_60b() { # bug 6411
3604 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
3616 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
3618 run_test 60b "limit repeated messages from CERROR/CWARN ========"
3621 echo "create 5000 files"
3622 createmany -o $DIR/f60c- 5000
3623 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
3624 lctl set_param fail_loc=0x80000137
3625 unlinkmany $DIR/f60c- 5000
3626 lctl set_param fail_loc=0
3628 run_test 60c "unlink file when mds full"
3631 SAVEPRINTK=$(lctl get_param -n printk)
3633 # verify "lctl mark" is even working"
3634 MESSAGE="test message ID $RANDOM $$"
3635 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
3636 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
3638 lctl set_param printk=0 || error "set lnet.printk failed"
3639 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
3640 MESSAGE="new test message ID $RANDOM $$"
3641 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
3642 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
3643 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
3645 lctl set_param -n printk="$SAVEPRINTK"
3647 run_test 60d "test printk console message masking"
3651 dd if=/dev/zero of=$f bs=`page_size` count=1
3652 cancel_lru_locks osc
3653 multiop $f OSMWUc || error
3656 run_test 61 "mmap() writes don't make sync hang ================"
3658 # bug 2330 - insufficient obd_match error checking causes LBUG
3662 cancel_lru_locks osc
3663 lctl set_param fail_loc=0x405
3664 cat $f && error "cat succeeded, expect -EIO"
3665 lctl set_param fail_loc=0
3667 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
3668 # match every page all of the time.
3669 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
3671 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
3672 test_63a() { # was test_63
3673 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
3674 lctl set_param -n osc.*.max_dirty_mb 0
3675 for i in `seq 10` ; do
3676 dd if=/dev/zero of=$DIR/f63 bs=8k &
3682 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
3683 rm -f $DIR/f63 || true
3685 run_test 63a "Verify oig_wait interruption does not crash ======="
3687 # bug 2248 - async write errors didn't return to application on sync
3688 # bug 3677 - async write errors left page locked
3691 lctl set_param debug=-1
3693 # ensure we have a grant to do async writes
3694 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
3697 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
3698 lctl set_param fail_loc=0x80000406
3699 multiop $DIR/$tfile Owy && \
3700 error "sync didn't return ENOMEM"
3701 sync; sleep 2; sync # do a real sync this time to flush page
3702 lctl get_param -n llite.*.dump_page_cache | grep locked && \
3703 error "locked page left in cache after async error" || true
3706 run_test 63b "async write errors should be returned to fsync ==="
3710 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
3712 run_test 64a "verify filter grant calculations (in kernel) ====="
3715 [ ! -f oos.sh ] && skip_env "missing subtest oos.sh" && return
3718 run_test 64b "check out-of-space detection on client ==========="
3720 # bug 1414 - set/get directories' stripe info
3724 $LVERIFY $DIR/d65 $DIR/d65/f1 || error "lverify failed"
3726 run_test 65a "directory with no stripe info ===================="
3730 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3732 $LVERIFY $DIR/d65 $DIR/d65/f2 || error "lverify failed"
3734 run_test 65b "directory setstripe $(($STRIPESIZE * 2)) 0 1 ==============="
3737 if [ $OSTCOUNT -gt 1 ]; then
3739 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 4)) -i 1 \
3740 -c $(($OSTCOUNT - 1)) || error "setstripe"
3742 $LVERIFY $DIR/d65 $DIR/d65/f3 || error "lverify failed"
3745 run_test 65c "directory setstripe $(($STRIPESIZE * 4)) 1 $(($OSTCOUNT - 1))"
3749 if [ $STRIPECOUNT -le 0 ]; then
3751 elif [ $STRIPECOUNT -gt 160 ]; then
3752 #LOV_MAX_STRIPE_COUNT is 160
3753 [ $OSTCOUNT -gt 160 ] && sc=160 || sc=$(($OSTCOUNT - 1))
3755 sc=$(($STRIPECOUNT - 1))
3757 $SETSTRIPE $DIR/d65 -s $STRIPESIZE -c $sc || error "setstripe"
3758 touch $DIR/d65/f4 $DIR/d65/f5
3759 $LVERIFY $DIR/d65 $DIR/d65/f4 $DIR/d65/f5 || error "lverify failed"
3761 run_test 65d "directory setstripe $STRIPESIZE -1 stripe_count =============="
3766 $SETSTRIPE $DIR/d65 || error "setstripe"
3767 $GETSTRIPE -v $DIR/d65 | grep "Default" || error "no stripe info failed"
3769 $LVERIFY $DIR/d65 $DIR/d65/f6 || error "lverify failed"
3771 run_test 65e "directory setstripe defaults ======================="
3775 $RUNAS $SETSTRIPE $DIR/d65f && error "setstripe succeeded" || true
3777 run_test 65f "dir setstripe permission (should return error) ==="
3781 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3782 $SETSTRIPE -d $DIR/d65 || error "setstripe"
3783 $GETSTRIPE -v $DIR/d65 | grep "Default" || \
3784 error "delete default stripe failed"
3786 run_test 65g "directory setstripe -d ==========================="
3790 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3791 mkdir -p $DIR/d65/dd1
3792 [ "`$GETSTRIPE -v $DIR/d65 | grep "^count"`" == \
3793 "`$GETSTRIPE -v $DIR/d65/dd1 | grep "^count"`" ] || error "stripe info inherit failed"
3795 run_test 65h "directory stripe info inherit ===================="
3797 test_65i() { # bug6367
3798 $SETSTRIPE $MOUNT -s 65536 -c -1
3800 run_test 65i "set non-default striping on root directory (bug 6367)="
3802 test_65ia() { # bug12836
3803 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
3805 run_test 65ia "getstripe on -1 default directory striping"
3807 test_65ib() { # bug12836
3808 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
3810 run_test 65ib "getstripe -v on -1 default directory striping"
3812 test_65ic() { # bug12836
3813 $LFS find -mtime -1 $MOUNT || error "find $MOUNT failed"
3815 run_test 65ic "new find on -1 default directory striping"
3817 test_65j() { # bug6367
3819 # if we aren't already remounting for each test, do so for this test
3820 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
3821 cleanup || error "failed to unmount"
3824 $SETSTRIPE -d $MOUNT || error "setstripe failed"
3826 run_test 65j "set default striping on root directory (bug 6367)="
3828 test_65k() { # bug11679
3829 [ "$OSTCOUNT" -lt 2 ] && skip_env "too few OSTs" && return
3830 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3832 echo "Check OST status: "
3833 MDS_OSCS=`do_facet $SINGLEMDS lctl dl | awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
3834 for OSC in $MDS_OSCS; do
3835 echo $OSC "is activate"
3836 do_facet $SINGLEMDS lctl --device %$OSC activate
3838 do_facet client mkdir -p $DIR/$tdir
3839 for INACTIVE_OSC in $MDS_OSCS; do
3840 echo $INACTIVE_OSC "is Deactivate:"
3841 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
3842 for STRIPE_OSC in $MDS_OSCS; do
3843 STRIPE_OST=`osc_to_ost $STRIPE_OSC`
3844 STRIPE_INDEX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
3845 grep $STRIPE_OST | awk -F: '{print $1}' | head -n 1`
3847 [ -f $DIR/$tdir/${STRIPE_INDEX} ] && continue
3848 echo "$SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} -i ${STRIPE_INDEX} -c 1"
3849 do_facet client $SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} -i ${STRIPE_INDEX} -c 1
3851 [ $RC -ne 0 ] && error "setstripe should have succeeded"
3853 do_facet client rm -f $DIR/$tdir/*
3854 echo $INACTIVE_OSC "is Activate."
3855 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
3858 run_test 65k "validate manual striping works properly with deactivated OSCs"
3860 test_65l() { # bug 12836
3861 mkdir -p $DIR/$tdir/test_dir
3862 $SETSTRIPE $DIR/$tdir/test_dir -c -1
3863 $LFS find -mtime -1 $DIR/$tdir >/dev/null
3865 run_test 65l "lfs find on -1 stripe dir ========================"
3867 # bug 2543 - update blocks count on client
3870 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
3872 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
3873 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
3875 run_test 66 "update inode blocks count on client ==============="
3881 if [ ! -z "$LLOOP" ]; then
3882 if swapon -s | grep -q $LLOOP; then
3883 swapoff $LLOOP || error "swapoff failed"
3886 $LCTL blockdev_detach $LLOOP || error "detach failed"
3890 if [ ! -z "$LLITELOOPLOAD" ]; then
3898 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
3902 swapon -s | awk '($1 == "'$1'") { print $4 }'
3905 # test case for lloop driver, basic function
3907 [ "$UID" != 0 ] && skip_env "must run as root" && return
3908 llite_lloop_enabled || \
3909 { skip_env "llite_lloop module disabled" && return; }
3911 trap cleanup_68 EXIT
3913 if ! module_loaded llite_lloop; then
3914 if load_module llite/llite_lloop; then
3917 skip_env "can't find module llite_lloop"
3922 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
3923 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
3924 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
3926 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
3927 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
3931 run_test 68a "lloop driver - basic test ========================"
3933 # excercise swapping to lustre by adding a high priority swapfile entry
3934 # and then consuming memory until it is used.
3935 test_68b() { # was test_68
3936 [ "$UID" != 0 ] && skip_env "must run as root" && return
3937 lctl get_param -n devices | grep -q obdfilter && \
3938 skip "local OST" && return
3940 grep -q llite_lloop /proc/modules
3941 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
3943 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
3944 skip "can't reliably test swap with TCP" && return
3946 MEMTOTAL=`meminfo MemTotal`
3947 NR_BLOCKS=$((MEMTOTAL>>8))
3948 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
3950 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
3951 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
3954 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
3956 trap cleanup_68 EXIT
3958 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
3960 echo "before: `swapon -s | grep $LLOOP`"
3961 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
3962 echo "after: `swapon -s | grep $LLOOP`"
3963 SWAPUSED=`swap_used $LLOOP`
3967 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
3969 run_test 68b "support swapping to Lustre ========================"
3971 # bug5265, obdfilter oa2dentry return -ENOENT
3972 # #define OBD_FAIL_OST_ENOENT 0x217
3974 remote_ost_nodsh && skip "remote OST with nodsh" && return
3977 $SETSTRIPE $f -c 1 -i 0
3979 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
3981 do_facet ost1 lctl set_param fail_loc=0x217
3982 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
3983 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
3985 do_facet ost1 lctl set_param fail_loc=0
3986 $DIRECTIO write $f 0 2 || error "write error"
3988 cancel_lru_locks osc
3989 $DIRECTIO read $f 0 1 || error "read error"
3991 do_facet ost1 lctl set_param fail_loc=0x217
3992 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
3994 do_facet ost1 lctl set_param fail_loc=0
3997 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
4001 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
4003 run_test 71 "Running dbench on lustre (don't segment fault) ===="
4005 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
4006 check_kernel_version 43 || return 0
4007 [ "$RUNAS_ID" = "$UID" ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4009 # Check that testing environment is properly set up. Skip if not
4010 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
4011 skip_env "User $RUNAS_ID does not exist - skipping"
4014 # We had better clear the $DIR to get enough space for dd
4019 $RUNAS dd if=/dev/zero of=$DIR/f72 bs=512 count=1 || error
4020 # See if we are still setuid/sgid
4021 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on write"
4022 # Now test that MDS is updated too
4023 cancel_lru_locks mdc
4024 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on MDS"
4028 run_test 72a "Test that remove suid works properly (bug5695) ===="
4030 test_72b() { # bug 24226 -- keep mode setting when size is not changing
4033 [ "$RUNAS_ID" = "$UID" ] && \
4034 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4035 [ "$RUNAS_ID" -eq 0 ] && \
4036 skip_env "RUNAS_ID = 0 -- skipping" && return
4038 # Check that testing environment is properly set up. Skip if not
4039 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
4040 skip_env "User $RUNAS_ID does not exist - skipping"
4043 touch $DIR/${tfile}-f{g,u}
4044 mkdir $DIR/${tfile}-d{g,u}
4045 chmod 770 $DIR/${tfile}-{f,d}{g,u}
4046 chmod g+s $DIR/${tfile}-{f,d}g
4047 chmod u+s $DIR/${tfile}-{f,d}u
4048 for perm in 777 2777 4777; do
4049 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
4050 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
4051 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
4052 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
4056 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
4058 # bug 3462 - multiple simultaneous MDC requests
4062 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
4065 lctl set_param fail_loc=0x80000129
4066 multiop $DIR/d73-1/f73-2 Oc &
4068 lctl set_param fail_loc=0
4070 multiop $DIR/d73-2/f73-3 Oc &
4074 wait $pid1 || return 1
4078 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
4079 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
4080 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
4084 run_test 73 "multiple MDC requests (should not deadlock)"
4086 test_74a() { # bug 6149, 6184
4087 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
4089 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
4090 # will spin in a tight reconnection loop
4092 lctl set_param fail_loc=0x8000030e
4093 # get any lock that won't be difficult - lookup works.
4095 lctl set_param fail_loc=0
4099 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
4101 test_74b() { # bug 13310
4102 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
4104 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
4105 # will spin in a tight reconnection loop
4106 lctl set_param fail_loc=0x8000030e
4107 # get a "difficult" lock
4109 lctl set_param fail_loc=0
4113 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
4116 #define OBD_FAIL_LDLM_NEW_LOCK
4117 lctl set_param fail_loc=0x80000319
4118 touch $DIR/$tfile && error "Touch successful"
4121 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
4124 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
4127 get_inode_slab_tunables() {
4128 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
4131 set_inode_slab_tunables() {
4132 echo "lustre_inode_cache $1" > /proc/slabinfo
4135 test_76() { # Now for bug 20433, added originally in bug 1443
4136 local SLAB_SETTINGS=`get_inode_slab_tunables`
4137 local CPUS=`getconf _NPROCESSORS_ONLN`
4138 # we cannot set limit below 1 which means 1 inode in each
4139 # per-cpu cache is still allowed
4140 set_inode_slab_tunables "1 1 0"
4141 cancel_lru_locks osc
4142 BEFORE_INODES=`num_inodes`
4143 echo "before inodes: $BEFORE_INODES"
4145 [ "$SLOW" = "no" ] && COUNT=100
4146 for i in `seq $COUNT`; do
4150 cancel_lru_locks osc
4151 AFTER_INODES=`num_inodes`
4152 echo "after inodes: $AFTER_INODES"
4154 while [ $((AFTER_INODES-1*CPUS)) -gt $BEFORE_INODES ]; do
4156 AFTER_INODES=`num_inodes`
4158 echo "wait $wait seconds inodes: $AFTER_INODES"
4159 if [ $wait -gt 30 ]; then
4160 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
4163 set_inode_slab_tunables "$SLAB_SETTINGS"
4165 run_test 76 "confirm clients recycle inodes properly ===="
4171 # Note: in sptlrpc modes which enable its own bulk checksum, the
4172 # original crc32_le bulk checksum will be automatically disabled,
4173 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
4174 # will be checked by sptlrpc code against sptlrpc bulk checksum.
4175 # In this case set_checksums() will not be no-op, because sptlrpc
4176 # bulk checksum will be enabled all through the test.
4178 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
4179 lctl set_param -n osc.*.checksums $1
4183 export ORIG_CSUM_TYPE="`lctl get_param -n osc/*osc-[^mM]*/checksum_type |
4184 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
4185 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
4186 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
4189 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
4190 log "set checksum type to $1"
4193 F77_TMP=$TMP/f77-temp
4196 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
4197 error "error writing to $F77_TMP"
4200 test_77a() { # bug 10889
4201 $GSS && skip "could not run with gss" && return
4202 [ ! -f $F77_TMP ] && setup_f77
4204 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
4208 run_test 77a "normal checksum read/write operation ============="
4210 test_77b() { # bug 10889
4211 $GSS && skip "could not run with gss" && return
4212 [ ! -f $F77_TMP ] && setup_f77
4213 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
4214 lctl set_param fail_loc=0x80000409
4216 dd if=$F77_TMP of=$DIR/f77b bs=1M count=$F77SZ conv=sync || \
4217 error "dd error: $?"
4218 lctl set_param fail_loc=0
4221 run_test 77b "checksum error on client write ===================="
4223 test_77c() { # bug 10889
4224 $GSS && skip "could not run with gss" && return
4225 [ ! -f $DIR/f77b ] && skip "requires 77b - skipping" && return
4227 for algo in $CKSUM_TYPES; do
4228 cancel_lru_locks osc
4229 set_checksum_type $algo
4230 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
4231 lctl set_param fail_loc=0x80000408
4232 cmp $F77_TMP $DIR/f77b || error "file compare failed"
4233 lctl set_param fail_loc=0
4236 set_checksum_type $ORIG_CSUM_TYPE
4239 run_test 77c "checksum error on client read ==================="
4241 test_77d() { # bug 10889
4242 $GSS && skip "could not run with gss" && return
4243 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
4244 lctl set_param fail_loc=0x80000409
4246 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
4247 error "direct write: rc=$?"
4248 lctl set_param fail_loc=0
4251 run_test 77d "checksum error on OST direct write ==============="
4253 test_77e() { # bug 10889
4254 $GSS && skip "could not run with gss" && return
4255 [ ! -f $DIR/f77 ] && skip "requires 77d - skipping" && return
4256 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
4257 lctl set_param fail_loc=0x80000408
4259 cancel_lru_locks osc
4260 directio read $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
4261 error "direct read: rc=$?"
4262 lctl set_param fail_loc=0
4265 run_test 77e "checksum error on OST direct read ================"
4267 test_77f() { # bug 10889
4268 $GSS && skip "could not run with gss" && return
4270 for algo in $CKSUM_TYPES; do
4271 cancel_lru_locks osc
4272 set_checksum_type $algo
4273 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
4274 lctl set_param fail_loc=0x409
4275 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) && \
4276 error "direct write succeeded"
4277 lctl set_param fail_loc=0
4279 set_checksum_type $ORIG_CSUM_TYPE
4282 run_test 77f "repeat checksum error on write (expect error) ===="
4284 test_77g() { # bug 10889
4285 $GSS && skip "could not run with gss" && return
4286 remote_ost_nodsh && skip "remote OST with nodsh" && return
4288 [ ! -f $F77_TMP ] && setup_f77
4290 $SETSTRIPE $DIR/f77g -c 1 -i 0
4291 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
4292 do_facet ost1 lctl set_param fail_loc=0x8000021a
4294 dd if=$F77_TMP of=$DIR/f77g bs=1M count=$F77SZ || \
4295 error "write error: rc=$?"
4296 do_facet ost1 lctl set_param fail_loc=0
4299 run_test 77g "checksum error on OST write ======================"
4301 test_77h() { # bug 10889
4302 $GSS && skip "could not run with gss" && return
4303 remote_ost_nodsh && skip "remote OST with nodsh" && return
4305 [ ! -f $DIR/f77g ] && skip "requires 77g - skipping" && return
4306 cancel_lru_locks osc
4307 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
4308 do_facet ost1 lctl set_param fail_loc=0x8000021b
4310 cmp $F77_TMP $DIR/f77g || error "file compare failed"
4311 do_facet ost1 lctl set_param fail_loc=0
4314 run_test 77h "checksum error on OST read ======================="
4316 test_77i() { # bug 13805
4317 $GSS && skip "could not run with gss" && return
4318 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
4319 lctl set_param fail_loc=0x40b
4320 remount_client $MOUNT
4321 lctl set_param fail_loc=0
4322 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
4323 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
4324 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
4325 [ "$algo" = "crc32" ] || error "algo set to $algo instead of crc32"
4327 remount_client $MOUNT
4329 run_test 77i "client not supporting OSD_CONNECT_CKSUM =========="
4331 test_77j() { # bug 13805
4332 $GSS && skip "could not run with gss" && return
4333 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
4334 lctl set_param fail_loc=0x40c
4335 remount_client $MOUNT
4336 lctl set_param fail_loc=0
4337 sleep 2 # wait async osc connect to finish
4338 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
4339 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
4340 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
4341 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
4343 remount_client $MOUNT
4345 run_test 77j "client only supporting ADLER32 ===================="
4347 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
4351 test_78() { # bug 10901
4352 remote_ost || { skip_env "local OST" && return; }
4355 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
4356 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
4357 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
4358 echo "MemTotal: $MEMTOTAL"
4359 # reserve 256MB of memory for the kernel and other running processes,
4360 # and then take 1/2 of the remaining memory for the read/write buffers.
4361 if [ $MEMTOTAL -gt 512 ] ;then
4362 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
4364 # for those poor memory-starved high-end clusters...
4365 MEMTOTAL=$((MEMTOTAL / 2))
4367 echo "Mem to use for directio: $MEMTOTAL"
4368 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
4369 [ $F78SIZE -gt 512 ] && F78SIZE=512
4370 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
4371 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
4372 echo "Smallest OST: $SMALLESTOST"
4373 [ $SMALLESTOST -lt 10240 ] && \
4374 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
4376 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ] && \
4377 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
4379 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
4380 echo "File size: $F78SIZE"
4381 $SETSTRIPE $DIR/$tfile -c $OSTCOUNT || error "setstripe failed"
4382 for i in `seq 1 $NSEQ`
4384 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
4385 echo directIO rdwr round $i of $NSEQ
4386 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
4391 run_test 78 "handle large O_DIRECT writes correctly ============"
4393 test_79() { # bug 12743
4394 wait_delete_completed
4396 BKTOTAL=$(calc_osc_kbytes kbytestotal)
4397 BKFREE=$(calc_osc_kbytes kbytesfree)
4398 BKAVAIL=$(calc_osc_kbytes kbytesavail)
4400 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
4401 DFTOTAL=`echo $STRING | cut -d, -f1`
4402 DFUSED=`echo $STRING | cut -d, -f2`
4403 DFAVAIL=`echo $STRING | cut -d, -f3`
4404 DFFREE=$(($DFTOTAL - $DFUSED))
4406 ALLOWANCE=$((64 * $OSTCOUNT))
4408 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
4409 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
4410 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
4412 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
4413 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
4414 error "df free($DFFREE) mismatch OST free($BKFREE)"
4416 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
4417 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
4418 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
4421 run_test 79 "df report consistency check ======================="
4423 test_80() { # bug 10718
4424 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
4426 local BEFORE=`date +%s`
4427 cancel_lru_locks osc
4428 local AFTER=`date +%s`
4429 local DIFF=$((AFTER-BEFORE))
4430 if [ $DIFF -gt 1 ] ; then
4431 error "elapsed for 1M@1T = $DIFF"
4436 run_test 80 "Page eviction is equally fast at high offsets too ===="
4438 test_81a() { # LU-456
4439 remote_ost_nodsh && skip "remote OST with nodsh" && return
4440 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
4441 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
4442 do_facet ost0 lctl set_param fail_loc=0x80000228
4444 # write should trigger a retry and success
4445 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
4446 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4448 if [ $RC -ne 0 ] ; then
4449 error "write should success, but failed for $RC"
4452 run_test 81a "OST should retry write when get -ENOSPC ==============="
4454 test_81b() { # LU-456
4455 remote_ost_nodsh && skip "remote OST with nodsh" && return
4456 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
4457 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
4458 do_facet ost0 lctl set_param fail_loc=0x228
4460 # write should retry several times and return -ENOSPC finally
4461 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
4462 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4465 if [ $RC -ne $ENOSPC ] ; then
4466 error "dd should fail for -ENOSPC, but succeed."
4469 run_test 81b "OST should return -ENOSPC when retry still fails ======="
4473 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && \
4475 mkdir -p $DIR/d99cvsroot
4476 chown $RUNAS_ID $DIR/d99cvsroot
4477 local oldPWD=$PWD # bug 13584, use $TMP as working dir
4480 $RUNAS cvs -d $DIR/d99cvsroot init || error
4483 run_test 99a "cvs init ========================================="
4486 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4487 [ ! -d $DIR/d99cvsroot ] && test_99a
4489 # some versions of cvs import exit(1) when asked to import links or
4490 # files they can't read. ignore those files.
4491 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
4492 ! -perm +4 -printf '-I %f\n')
4493 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
4494 d99reposname vtag rtag
4496 run_test 99b "cvs import ======================================="
4499 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4500 [ ! -d $DIR/d99cvsroot ] && test_99b
4502 mkdir -p $DIR/d99reposname
4503 chown $RUNAS_ID $DIR/d99reposname
4504 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
4506 run_test 99c "cvs checkout ====================================="
4509 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4510 [ ! -d $DIR/d99cvsroot ] && test_99c
4511 cd $DIR/d99reposname
4513 $RUNAS cvs add -m 'addmsg' foo99
4515 run_test 99d "cvs add =========================================="
4518 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4519 [ ! -d $DIR/d99cvsroot ] && test_99c
4520 cd $DIR/d99reposname
4523 run_test 99e "cvs update ======================================="
4526 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4527 [ ! -d $DIR/d99cvsroot ] && test_99d
4528 cd $DIR/d99reposname
4529 $RUNAS cvs commit -m 'nomsg' foo99
4530 rm -fr $DIR/d99cvsroot
4532 run_test 99f "cvs commit ======================================="
4535 [ "$NETTYPE" = tcp ] || \
4536 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
4539 remote_ost_nodsh && skip "remote OST with nodsh" && return
4540 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4542 { skip "useless for local single node setup" && return; }
4544 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
4545 [ "$PROT" != "tcp" ] && continue
4546 RPORT=$(echo $REMOTE | cut -d: -f2)
4547 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
4550 LPORT=`echo $LOCAL | cut -d: -f2`
4551 if [ $LPORT -ge 1024 ]; then
4552 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
4554 error_exit "local: $LPORT > 1024, remote: $RPORT"
4557 [ "$rc" = 0 ] || error_exit "privileged port not found" )
4559 run_test 100 "check local port using privileged port ==========="
4561 function get_named_value()
4570 echo $line | sed "s/^$tag//"
4577 export CACHE_MAX=`lctl get_param -n llite.*.max_cached_mb | head -n 1`
4579 lctl set_param -n llite.*.max_cached_mb $CACHE_MAX
4587 [ "$CPU" = "UML" ] && nreads=1000
4588 local cache_limit=32
4590 lctl set_param -n osc.*-osc*.rpc_stats 0
4591 trap cleanup_101 EXIT
4592 lctl set_param -n llite.*.read_ahead_stats 0
4593 lctl set_param -n llite.*.max_cached_mb $cache_limit
4596 # randomly read 10000 of 64K chunks from file 3x 32MB in size
4598 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
4599 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
4602 for s in `lctl get_param -n llite.*.read_ahead_stats | \
4603 get_named_value 'read but discarded' | cut -d" " -f1`; do
4604 discard=$(($discard + $s))
4608 if [ $(($discard * 10)) -gt $nreads ] ;then
4609 lctl get_param osc.*-osc*.rpc_stats
4610 lctl get_param llite.*.read_ahead_stats
4611 error "too many ($discard) discarded pages"
4613 rm -f $DIR/$tfile || true
4615 run_test 101 "check read-ahead for random reads ================"
4620 STRIPE_COUNT=$OSTCOUNT
4623 trap cleanup_test101b EXIT
4624 # prepare the read-ahead file
4625 $SETSTRIPE $DIR/$tfile -s $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT
4627 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
4630 cleanup_test101b() {
4637 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
4642 local STRIPE_SIZE=1048576
4643 local RA_INC=1048576
4644 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
4645 local FILE_LENGTH=$((64*100))
4646 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
4647 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
4648 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
4649 get_named_value 'read but discarded' | \
4650 cut -d" " -f1 | calc_total`
4652 if [ $DISCARD -gt $discard_limit ]; then
4653 lctl get_param llite.*.read_ahead_stats
4654 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
4656 echo "Read-ahead success for size ${READ_SIZE}"
4661 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping stride IO stride-ahead test" && return
4662 local STRIPE_SIZE=1048576
4663 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
4664 local FILE_LENGTH=$((STRIPE_SIZE*100))
4665 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
4666 # prepare the read-ahead file
4668 cancel_lru_locks osc
4669 for BIDX in 2 4 8 16 32 64 128 256
4671 local BSIZE=$((BIDX*4096))
4672 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
4673 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
4674 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
4675 $LCTL set_param -n llite.*.read_ahead_stats 0
4676 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
4677 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
4678 cancel_lru_locks osc
4684 run_test 101b "check stride-io mode read-ahead ================="
4687 lctl get_param -n llite.*.max_read_ahead_mb | head -n 1
4688 lctl set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
4692 local file=$DIR/$tfile
4693 local size=${FILESIZE_101c:-500}
4694 local ra_MB=${READAHEAD_MB:-40}
4696 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
4697 [ $space -gt $((size / 1024)) ] ||
4698 { skip "Need free space ${size}M, have $space" && return; }
4700 echo Creating ${size}M test file $file
4701 dd if=/dev/zero of=$file bs=1M count=$size
4702 echo Cancel LRU locks on lustre client to flush the client cache
4703 cancel_lru_locks osc
4705 echo Disable read-ahead
4706 local old_READAHEAD=$(set_read_ahead 0)
4708 echo Reading the test file $file with read-ahead disabled
4709 time_ra_OFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
4711 echo Cancel LRU locks on lustre client to flush the client cache
4712 cancel_lru_locks osc
4713 echo Enable read-ahead with ${ra_MB}MB
4714 set_read_ahead $ra_MB
4716 echo Reading the test file $file with read-ahead enabled
4717 time_ra_ON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
4719 echo read-ahead disabled time read $time_ra_OFF
4720 echo read-ahead enabled time read $time_ra_ON
4722 set_read_ahead $old_READAHEAD
4725 [ $time_ra_ON -lt $time_ra_OFF ] ||
4726 error "read-ahead enabled time read (${time_ra_ON}s) is more than
4727 read-ahead disabled time read (${time_ra_OFF}s) filesize ${size}M"
4729 run_test 101d "file read with and without read-ahead enabled ================="
4733 chown $RUNAS_ID $DIR/$tdir
4736 STRIPE_COUNT=$OSTCOUNT
4737 [ $OSTCOUNT -gt 4 ] && STRIPE_COUNT=4
4739 trap cleanup_test102 EXIT
4741 $1 $SETSTRIPE $tdir -s $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT
4745 for count in `seq 1 $STRIPE_COUNT`
4747 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4749 local stripe_size=`expr $STRIPE_SIZE \* $num`
4750 local file=file"$num-$offset-$count"
4751 $1 $SETSTRIPE $file -s $stripe_size -i $offset -c $count
4757 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
4763 rm -rf $DIR/d0.sanity/d102
4767 local testfile=$DIR/xattr_testfile
4772 [ "$UID" != 0 ] && skip_env "must run as root" && return
4773 [ -z "`lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr`" ] && skip_env "must have user_xattr" && return
4775 [ -z "$(which setfattr 2>/dev/null)" ] && skip_env "could not find setfattr" && return
4777 echo "set/get xattr..."
4778 setfattr -n trusted.name1 -v value1 $testfile || error
4779 [ "`getfattr -n trusted.name1 $testfile 2> /dev/null | \
4780 grep "trusted.name1"`" == "trusted.name1=\"value1\"" ] || error
4782 setfattr -n user.author1 -v author1 $testfile || error
4783 [ "`getfattr -n user.author1 $testfile 2> /dev/null | \
4784 grep "user.author1"`" == "user.author1=\"author1\"" ] || error
4787 setfattr -n trusted.name2 -v value2 $testfile || error
4788 setfattr -n trusted.name3 -v value3 $testfile || error
4789 [ `getfattr -d -m "^trusted" $testfile 2> /dev/null | \
4790 grep "trusted.name" | wc -l` -eq 3 ] || error
4793 setfattr -n user.author2 -v author2 $testfile || error
4794 setfattr -n user.author3 -v author3 $testfile || error
4795 [ `getfattr -d -m "^user" $testfile 2> /dev/null | \
4796 grep "user" | wc -l` -eq 3 ] || error
4798 echo "remove xattr..."
4799 setfattr -x trusted.name1 $testfile || error
4800 getfattr -d -m trusted $testfile 2> /dev/null | \
4801 grep "trusted.name1" && error || true
4803 setfattr -x user.author1 $testfile || error
4804 getfattr -d -m user $testfile 2> /dev/null | \
4805 grep "user.author1" && error || true
4807 # b10667: setting lustre special xattr be silently discarded
4808 echo "set lustre special xattr ..."
4809 setfattr -n "trusted.lov" -v "invalid value" $testfile || error
4813 run_test 102a "user xattr test =================================="
4816 # b10930: get/set/list trusted.lov xattr
4817 echo "get/set/list trusted.lov xattr ..."
4818 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
4819 local testfile=$DIR/$tfile
4820 $SETSTRIPE -s 65536 -i 1 -c 2 $testfile || error "setstripe failed"
4821 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
4822 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
4824 local testfile2=${testfile}2
4825 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
4826 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
4829 setfattr -n trusted.lov -v $value $testfile2
4830 local tmp_file=${testfile}3
4831 $GETSTRIPE -v $testfile2 > $tmp_file
4832 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
4833 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
4834 [ "$stripe_size" -eq 65536 ] || error "stripe size $stripe_size != 65536"
4835 [ "$stripe_count" -eq 2 ] || error "stripe count $stripe_count != 2"
4838 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
4841 # b10930: get/set/list lustre.lov xattr
4842 echo "get/set/list lustre.lov xattr ..."
4843 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
4845 chown $RUNAS_ID $DIR/$tdir
4846 local testfile=$DIR/$tdir/$tfile
4847 $RUNAS $SETSTRIPE -s 65536 -i 1 -c 2 $testfile||error "setstripe failed"
4848 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
4849 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
4851 local testfile2=${testfile}2
4852 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
4853 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
4855 $RUNAS $MCREATE $testfile2
4856 $RUNAS setfattr -n lustre.lov -v $value $testfile2
4857 local tmp_file=${testfile}3
4858 $RUNAS $GETSTRIPE -v $testfile2 > $tmp_file
4859 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
4860 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
4861 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
4862 [ $stripe_count -eq 2 ] || error "stripe count $stripe_count != 2"
4864 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
4866 compare_stripe_info1() {
4867 local stripe_index_all_zero=1
4871 for count in `seq 1 $STRIPE_COUNT`
4873 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4875 local size=`expr $STRIPE_SIZE \* $num`
4876 local file=file"$num-$offset-$count"
4877 get_stripe_info client $PWD/$file "$1"
4878 if [ $stripe_size -ne $size ]; then
4879 error "$file: different stripe size $stripe_size, expected $size" && return
4881 if [ $stripe_count -ne $count ]; then
4882 error "$file: different stripe count $stripe_count, expected $count" && return
4884 if [ $stripe_index -ne 0 ]; then
4885 stripe_index_all_zero=0
4890 [ $stripe_index_all_zero -eq 1 ] && error "all files are being extracted starting from OST index 0"
4894 compare_stripe_info2() {
4897 for count in `seq 1 $STRIPE_COUNT`
4899 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4901 local size=`expr $STRIPE_SIZE \* $num`
4902 local file=file"$num-$offset-$count"
4903 get_stripe_info client $PWD/$file
4904 if [ $stripe_size -ne $size ]; then
4905 error "$file: different stripe size $stripe_size, expected $size" && return
4907 if [ $stripe_count -ne $count ]; then
4908 error "$file: different stripe count $stripe_count, expected $count" && return
4910 if [ $stripe_index -ne $offset ]; then
4911 error "$file: different stripe offset $stripe_index, expected $offset" && return
4919 [ -n "$(which tar 2>/dev/null)" ] && strings $(which tar) | grep -q lustre && echo tar
4923 # b10930: tar test for trusted.lov xattr
4924 TAR=$(find_lustre_tar)
4925 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
4926 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
4929 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
4931 compare_stripe_info1
4933 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
4936 # b10930: tar test for trusted.lov xattr
4937 TAR=$(find_lustre_tar)
4938 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
4939 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
4943 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
4945 compare_stripe_info1
4947 run_test 102f "tar copy files, not keep osts ==========="
4949 test_102h() { # bug 15777
4950 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
4951 skip "must have user_xattr" && return
4952 [ -z "$(which setfattr 2>/dev/null)" ] &&
4953 skip_env "could not find setfattr" && return
4958 VALUE=datadatadatadatadatadatadatadata
4959 while [ $(echo $VALUE | wc -c) -lt $XSIZE ]; do
4960 VALUE="$VALUE$VALUE"
4962 log "save $XBIG on $DIR/$tfile"
4963 setfattr -n $XBIG -v "$VALUE" $DIR/$tfile ||
4964 error "saving $XBIG on $DIR/$tfile failed"
4965 ORIG=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4966 OSIZE=$(echo $ORIG | wc -c)
4967 [ $OSIZE -lt $XSIZE ] && error "set $XBIG too small ($OSIZE < $XSIZE)"
4970 log "save $XSML on $DIR/$tfile"
4971 setfattr -n $XSML -v val $DIR/$tfile ||
4972 error "saving $XSML on $DIR/$tfile failed"
4973 NEW=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4974 if [ "$NEW" != "$ORIG" ]; then
4977 error "$XBIG different after saving $XSML"
4980 log "grow $XSML on $DIR/$tfile"
4981 setfattr -n $XSML -v "$VALUE" $DIR/$tfile ||
4982 error "growing $XSML on $DIR/$tfile failed"
4983 NEW=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
4984 if [ "$NEW" != "$ORIG" ]; then
4987 error "$XBIG different after growing $XSML"
4989 log "$XBIG still valid after growing $XSML"
4992 run_test 102h "grow xattr from inside inode to external block"
4994 test_102i() { # bug 17038
4996 ln -s $DIR/$tfile $DIR/${tfile}link
4997 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
4998 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"
4999 rm -f $DIR/$tfile $DIR/${tfile}link
5001 run_test 102i "lgetxattr test on symbolic link ============"
5004 TAR=$(find_lustre_tar)
5005 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
5006 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
5007 setup_test102 "$RUNAS"
5009 chown $RUNAS_ID $DIR/d102j
5010 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
5012 compare_stripe_info1 "$RUNAS"
5014 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
5018 # b22187 just check that does not crash for regular file.
5019 setfattr -n trusted.lov $DIR/$tfile
5020 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
5021 local test_kdir=$DIR/d102k
5023 local default_size=`$GETSTRIPE -s $test_kdir`
5024 local default_count=`$GETSTRIPE -c $test_kdir`
5025 local default_offset=`$GETSTRIPE -o $test_kdir`
5026 $SETSTRIPE -s 65536 -i 1 -c $OSTCOUNT $test_kdir || error 'dir setstripe failed'
5027 setfattr -n trusted.lov $test_kdir
5028 local stripe_size=`$GETSTRIPE -s $test_kdir`
5029 local stripe_count=`$GETSTRIPE -c $test_kdir`
5030 local stripe_offset=`$GETSTRIPE -o $test_kdir`
5031 [ $stripe_size -eq $default_size ] || error "stripe size $stripe_size != $default_size"
5032 [ $stripe_count -eq $default_count ] || error "stripe count $stripe_count != $default_count"
5033 [ $stripe_offset -eq $default_offset ] || error "stripe offset $stripe_offset != $default_offset"
5034 rm -rf $DIR/$tfile $test_kdir
5036 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
5042 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
5047 [ "$UID" != 0 ] && skip_env "must run as root" && return
5048 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
5049 [ -z "$(which setfacl 2>/dev/null)" ] && skip_env "could not find setfacl" && return
5050 $GSS && skip "could not run under gss" && return
5052 declare -a identity_old
5054 for num in `seq $MDSCOUNT`; do
5055 switch_identity $num true || identity_old[$num]=$?
5062 echo "performing cp ..."
5063 run_acl_subtest cp || error
5064 echo "performing getfacl-noacl..."
5065 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
5066 echo "performing misc..."
5067 run_acl_subtest misc || error "misc test failed"
5068 echo "performing permissions..."
5069 run_acl_subtest permissions || error "permissions failed"
5070 echo "performing setfacl..."
5071 run_acl_subtest setfacl || error "setfacl test failed"
5073 # inheritance test got from HP
5074 echo "performing inheritance..."
5075 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
5076 chmod +x make-tree || error "chmod +x failed"
5077 run_acl_subtest inheritance || error "inheritance test failed"
5083 for num in `seq $MDSCOUNT`; do
5084 if [ "${identity_old[$num]}" = 1 ]; then
5085 switch_identity $num false || identity_old[$num]=$?
5089 run_test 103 "acl test ========================================="
5093 lfs df || error "lfs df failed"
5094 lfs df -ih || error "lfs df -ih failed"
5095 lfs df -h $DIR || error "lfs df -h $DIR failed"
5096 lfs df -i $DIR || error "lfs df -i $DIR failed"
5097 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
5098 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
5100 OSC=`lctl dl |grep OST0000-osc-[^M] |awk '{print $4}'`
5101 lctl --device %$OSC deactivate
5102 lfs df || error "lfs df with deactivated OSC failed"
5103 lctl --device %$OSC activate
5104 # wait the osc back to normal
5105 wait_osc_import_state client ost FULL
5107 lfs df || error "lfs df with reactivated OSC failed"
5110 run_test 104a "lfs df [-ih] [path] test ========================="
5113 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5115 denied_cnt=$((`$RUNAS $LFS check servers 2>&1 | grep "Permission denied" | wc -l`))
5116 if [ $denied_cnt -ne 0 ];
5118 error "lfs check servers test failed"
5121 run_test 104b "$RUNAS lfs check servers test ===================="
5124 # doesn't work on 2.4 kernels
5126 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
5128 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
5130 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
5134 run_test 105a "flock when mounted without -o flock test ========"
5138 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
5140 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
5142 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
5146 run_test 105b "fcntl when mounted without -o flock test ========"
5150 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
5152 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
5154 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
5158 run_test 105c "lockf when mounted without -o flock test ========"
5160 test_105d() { # bug 15924
5162 [ -z "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ] && \
5163 skip "mount w/o flock enabled" && return
5164 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
5165 $LCTL set_param fail_loc=0x80000315
5166 flocks_test 2 $DIR/$tdir
5168 run_test 105d "flock race (should not freeze) ========"
5170 test_105e() { # bug 22660 && 22040
5171 [ -z "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ] && \
5172 skip "mount w/o flock enabled" && return
5174 flocks_test 3 $DIR/$tfile
5176 run_test 105e "Two conflicting flocks from same process ======="
5178 test_106() { #bug 10921
5180 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
5181 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
5183 run_test 106 "attempt exec of dir followed by chown of that dir"
5192 local save_pattern=$(sysctl -n kernel.core_pattern)
5193 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
5194 sysctl -w kernel.core_pattern=$file
5195 sysctl -w kernel.core_uses_pid=0
5203 kill -s 11 $SLEEPPID
5205 if [ -e $file ]; then
5206 size=`stat -c%s $file`
5207 [ $size -eq 0 ] && error "Fail to create core file $file"
5209 error "Fail to create core file $file"
5212 sysctl -w kernel.core_pattern=$save_pattern
5213 sysctl -w kernel.core_uses_pid=$save_uses_pid
5216 run_test 107 "Coredump on SIG"
5220 mkdir $DIR/d110/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa || error "mkdir with 255 char fail"
5221 mkdir $DIR/d110/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb && error "mkdir with 256 char should fail, but not"
5222 touch $DIR/d110/xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx || error "create with 255 char fail"
5223 touch $DIR/d110/yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy && error ""create with 256 char should fail, but not
5228 run_test 110 "filename length checking"
5231 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
5233 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
5235 echo "Starting with $OSTIO_pre threads"
5238 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
5239 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
5240 echo "$NUMTEST creates/unlinks"
5242 createmany -o $DIR/$tdir/$tfile $NUMTEST
5243 unlinkmany $DIR/$tdir/$tfile $NUMTEST
5245 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
5248 # don't return an error
5249 [ $OSTIO_post -eq $OSTIO_pre ] && echo \
5250 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&\
5251 echo "This may be fine, depending on what ran before this test" &&\
5252 echo "and how fast this system is." && return
5254 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
5256 run_test 115 "verify dynamic thread creation===================="
5259 wait_delete_completed
5260 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
5261 echo OST kbytes available: ${AVAIL[@]}
5262 MAXI=0; MAXV=${AVAIL[0]}
5263 MINI=0; MINV=${AVAIL[0]}
5264 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
5265 #echo OST $i: ${AVAIL[i]}kb
5266 if [ ${AVAIL[i]} -gt $MAXV ]; then
5267 MAXV=${AVAIL[i]}; MAXI=$i
5269 if [ ${AVAIL[i]} -lt $MINV ]; then
5270 MINV=${AVAIL[i]}; MINI=$i
5273 echo Min free space: OST $MINI: $MINV
5274 echo Max free space: OST $MAXI: $MAXV
5278 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
5280 echo -n "Free space priority "
5281 lctl get_param -n lov.*-clilov-*.qos_prio_free
5284 [ $MINV -gt 960000 ] && skip "too much free space in OST$MINI, skip" &&\
5287 # generate uneven OSTs
5288 mkdir -p $DIR/$tdir/OST${MINI}
5291 echo "Filling 25% remaining space in OST${MINI} with ${FILL}Kb"
5292 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI}||error "setstripe failed"
5294 while [ $FILL -gt 0 ]; do
5296 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i bs=2M count=1 2>/dev/null
5297 FILL=$(($FILL - 2048))
5305 DIFF=$(($MAXV - $MINV))
5306 DIFF2=$(($DIFF * 100 / $MINV))
5307 echo -n "diff=${DIFF}=${DIFF2}% must be > 20% for QOS mode..."
5308 if [ $DIFF2 -gt 20 ]; then
5311 echo "failed - QOS mode won't be used"
5312 error_ignore "QOS imbalance criteria not met"
5316 MINI1=$MINI; MINV1=$MINV
5317 MAXI1=$MAXI; MAXV1=$MAXV
5319 # now fill using QOS
5320 echo writing a bunch of files to QOS-assigned OSTs
5321 $SETSTRIPE $DIR/$tdir -c 1
5323 while [ $FILL -gt 0 ]; do
5325 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1024 count=200 2>/dev/null
5326 FILL=$(($FILL - 200))
5329 echo "wrote $i 200k files"
5333 echo "Note: free space may not be updated, so measurements might be off"
5335 DIFF2=$(($MAXV - $MINV))
5336 echo "free space delta: orig $DIFF final $DIFF2"
5337 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
5338 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
5339 echo "Wrote $DIFF to smaller OST $MINI1"
5340 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
5341 echo "Wrote $DIFF2 to larger OST $MAXI1"
5342 [ $DIFF -gt 0 ] && echo "Wrote $(($DIFF2 * 100 / $DIFF - 100))% more data to larger OST $MAXI1"
5344 # Figure out which files were written where
5345 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
5346 awk '/'$MINI1': / {print $2; exit}')
5348 MINC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
5349 echo "$MINC files created on smaller OST $MINI1"
5350 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
5351 awk '/'$MAXI1': / {print $2; exit}')
5353 MAXC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
5354 echo "$MAXC files created on larger OST $MAXI1"
5355 [ $MINC -gt 0 ] && echo "Wrote $(($MAXC * 100 / $MINC - 100))% more files to larger OST $MAXI1"
5356 [ $MAXC -gt $MINC ] || error_ignore "stripe QOS didn't balance free space"
5360 run_test 116 "stripe QOS: free space balance ==================="
5362 test_117() # bug 10891
5364 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
5365 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
5366 lctl set_param fail_loc=0x21e
5367 > $DIR/$tfile || error "truncate failed"
5368 lctl set_param fail_loc=0
5369 echo "Truncate succeeded."
5372 run_test 117 "verify fsfilt_extend =========="
5374 export OLD_RESENDCOUNT=""
5375 set_resend_count () {
5376 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
5377 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
5378 lctl set_param -n $PROC_RESENDCOUNT $1
5379 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
5382 [ "$SLOW" = "no" ] && set_resend_count 4 # for reduce test_118* time (bug 14842)
5384 # Reset async IO behavior after error case
5386 FILE=$DIR/reset_async
5388 # Ensure all OSCs are cleared
5389 $LSTRIPE -c -1 $FILE
5390 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
5395 test_118a() #bug 11710
5399 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5400 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5401 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
5403 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5404 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5409 run_test 118a "verify O_SYNC works =========="
5413 remote_ost_nodsh && skip "remote OST with nodsh" && return
5417 #define OBD_FAIL_OST_ENOENT 0x217
5418 set_nodes_failloc "$(osts_nodes)" 0x217
5419 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5421 set_nodes_failloc "$(osts_nodes)" 0
5422 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5423 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5426 if [[ $RC -eq 0 ]]; then
5427 error "Must return error due to dropped pages, rc=$RC"
5431 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5432 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5436 echo "Dirty pages not leaked on ENOENT"
5438 # Due to the above error the OSC will issue all RPCs syncronously
5439 # until a subsequent RPC completes successfully without error.
5440 multiop $DIR/$tfile Ow4096yc
5445 run_test 118b "Reclaim dirty pages on fatal error =========="
5449 remote_ost_nodsh && skip "remote OST with nodsh" && return
5453 #define OBD_FAIL_OST_EROFS 0x216
5454 set_nodes_failloc "$(osts_nodes)" 0x216
5456 # multiop should block due to fsync until pages are written
5457 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
5461 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
5462 error "Multiop failed to block on fsync, pid=$MULTIPID"
5465 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5467 if [[ $WRITEBACK -eq 0 ]]; then
5468 error "No page in writeback, writeback=$WRITEBACK"
5471 set_nodes_failloc "$(osts_nodes)" 0
5474 if [[ $RC -ne 0 ]]; then
5475 error "Multiop fsync failed, rc=$RC"
5478 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5479 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5481 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5482 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5486 echo "Dirty pages flushed via fsync on EROFS"
5489 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
5493 remote_ost_nodsh && skip "remote OST with nodsh" && return
5497 #define OBD_FAIL_OST_BRW_PAUSE_BULK
5498 set_nodes_failloc "$(osts_nodes)" 0x214
5499 # multiop should block due to fsync until pages are written
5500 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
5504 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
5505 error "Multiop failed to block on fsync, pid=$MULTIPID"
5508 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5510 if [[ $WRITEBACK -eq 0 ]]; then
5511 error "No page in writeback, writeback=$WRITEBACK"
5514 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
5515 set_nodes_failloc "$(osts_nodes)" 0
5517 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5518 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5520 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5521 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5525 echo "Dirty pages gaurenteed flushed via fsync"
5528 run_test 118d "Fsync validation inject a delay of the bulk =========="
5533 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
5534 lctl set_param fail_loc=0x8000040a
5536 # Should simulate EINVAL error which is fatal
5537 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5539 if [[ $RC -eq 0 ]]; then
5540 error "Must return error due to dropped pages, rc=$RC"
5543 lctl set_param fail_loc=0x0
5545 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5546 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5547 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5549 if [[ $LOCKED -ne 0 ]]; then
5550 error "Locked pages remain in cache, locked=$LOCKED"
5553 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5554 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5558 echo "No pages locked after fsync"
5563 run_test 118f "Simulate unrecoverable OSC side error =========="
5568 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
5569 lctl set_param fail_loc=0x406
5571 # simulate local -ENOMEM
5572 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5575 lctl set_param fail_loc=0
5576 if [[ $RC -eq 0 ]]; then
5577 error "Must return error due to dropped pages, rc=$RC"
5580 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5581 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5582 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5584 if [[ $LOCKED -ne 0 ]]; then
5585 error "Locked pages remain in cache, locked=$LOCKED"
5588 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5589 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5593 echo "No pages locked after fsync"
5598 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
5601 remote_ost_nodsh && skip "remote OST with nodsh" && return
5605 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
5606 set_nodes_failloc "$(osts_nodes)" 0x20e
5607 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
5608 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5611 set_nodes_failloc "$(osts_nodes)" 0
5612 if [[ $RC -eq 0 ]]; then
5613 error "Must return error due to dropped pages, rc=$RC"
5616 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5617 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5618 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5620 if [[ $LOCKED -ne 0 ]]; then
5621 error "Locked pages remain in cache, locked=$LOCKED"
5624 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5625 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5629 echo "No pages locked after fsync"
5633 run_test 118h "Verify timeout in handling recoverables errors =========="
5636 remote_ost_nodsh && skip "remote OST with nodsh" && return
5640 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
5641 set_nodes_failloc "$(osts_nodes)" 0x20e
5643 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
5644 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
5647 set_nodes_failloc "$(osts_nodes)" 0
5651 if [[ $RC -ne 0 ]]; then
5652 error "got error, but should be not, rc=$RC"
5655 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5656 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5657 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
5658 if [[ $LOCKED -ne 0 ]]; then
5659 error "Locked pages remain in cache, locked=$LOCKED"
5662 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5663 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5667 echo "No pages locked after fsync"
5671 run_test 118i "Fix error before timeout in recoverable error =========="
5674 remote_ost_nodsh && skip "remote OST with nodsh" && return
5678 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
5679 set_nodes_failloc "$(osts_nodes)" 0x220
5681 # return -EIO from OST
5682 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5684 set_nodes_failloc "$(osts_nodes)" 0x0
5685 if [[ $RC -eq 0 ]]; then
5686 error "Must return error due to dropped pages, rc=$RC"
5689 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5690 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5691 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
5692 if [[ $LOCKED -ne 0 ]]; then
5693 error "Locked pages remain in cache, locked=$LOCKED"
5696 # in recoverable error on OST we want resend and stay until it finished
5697 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5698 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5702 echo "No pages locked after fsync"
5706 run_test 118j "Simulate unrecoverable OST side error =========="
5710 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
5712 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
5713 set_nodes_failloc "$(osts_nodes)" 0x20e
5716 for ((i=0;i<10;i++)); do
5717 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
5718 error "dd to $DIR/$tdir/$tfile-$i failed" )&
5725 set_nodes_failloc "$(osts_nodes)" 0
5728 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
5734 multiop $DIR/$tdir Dy || error "fsync dir failed"
5737 run_test 118l "fsync dir ========="
5739 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
5741 test_119a() # bug 11737
5743 BSIZE=$((512 * 1024))
5744 directio write $DIR/$tfile 0 1 $BSIZE
5745 # We ask to read two blocks, which is more than a file size.
5746 # directio will indicate an error when requested and actual
5747 # sizes aren't equeal (a normal situation in this case) and
5748 # print actual read amount.
5749 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
5750 if [ "$NOB" != "$BSIZE" ]; then
5751 error "read $NOB bytes instead of $BSIZE"
5755 run_test 119a "Short directIO read must return actual read amount"
5757 test_119b() # bug 11737
5759 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
5761 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
5762 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
5764 multiop $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
5765 error "direct read failed"
5768 run_test 119b "Sparse directIO read must return actual read amount"
5770 test_119c() # bug 13099
5773 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
5774 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
5777 run_test 119c "Testing for direct read hitting hole"
5779 test_119d() # bug 15950
5781 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
5782 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
5784 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
5785 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
5786 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
5787 lctl set_param fail_loc=0x40d
5788 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
5791 cat $DIR/$tfile > /dev/null &
5792 lctl set_param fail_loc=0
5795 log "the DIO writes have completed, now wait for the reads (should not block very long)"
5797 [ -n "`ps h -p $pid_reads -o comm`" ] && \
5798 error "the read rpcs have not completed in 2s"
5800 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
5802 run_test 119d "The DIO path should try to send a new rpc once one is completed"
5806 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5807 skip "no early lock cancel on server" && return 0
5808 lru_resize_disable mdc
5809 lru_resize_disable osc
5810 cancel_lru_locks mdc
5811 stat $DIR/$tdir > /dev/null
5812 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5813 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5815 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5816 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5817 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5818 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5819 lru_resize_enable mdc
5820 lru_resize_enable osc
5822 run_test 120a "Early Lock Cancel: mkdir test"
5826 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5827 skip "no early lock cancel on server" && return 0
5828 lru_resize_disable mdc
5829 lru_resize_disable osc
5830 cancel_lru_locks mdc
5831 stat $DIR/$tdir > /dev/null
5832 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5833 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5835 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5836 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5837 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5838 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5839 lru_resize_enable mdc
5840 lru_resize_enable osc
5842 run_test 120b "Early Lock Cancel: create test"
5846 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5847 skip "no early lock cancel on server" && return 0
5848 lru_resize_disable mdc
5849 lru_resize_disable osc
5850 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
5851 touch $DIR/$tdir/d1/f1
5852 cancel_lru_locks mdc
5853 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
5854 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5855 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5856 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
5857 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5858 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5859 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5860 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5861 lru_resize_enable mdc
5862 lru_resize_enable osc
5864 run_test 120c "Early Lock Cancel: link test"
5868 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5869 skip "no early lock cancel on server" && return 0
5870 lru_resize_disable mdc
5871 lru_resize_disable osc
5873 cancel_lru_locks mdc
5874 stat $DIR/$tdir > /dev/null
5875 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5876 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5877 chmod a+x $DIR/$tdir
5878 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5879 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5880 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5881 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5882 lru_resize_enable mdc
5883 lru_resize_enable osc
5885 run_test 120d "Early Lock Cancel: setattr test"
5889 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5890 skip "no early lock cancel on server" && return 0
5891 lru_resize_disable mdc
5892 lru_resize_disable osc
5893 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
5894 cancel_lru_locks mdc
5895 cancel_lru_locks osc
5896 dd if=$DIR/$tdir/f1 of=/dev/null
5897 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
5898 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5899 awk '/ldlm_cancel/ {print $2}'`
5900 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5901 awk '/ldlm_bl_callback/ {print $2}'`
5902 unlink $DIR/$tdir/f1
5903 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5904 awk '/ldlm_cancel/ {print $2}'`
5905 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5906 awk '/ldlm_bl_callback/ {print $2}'`
5907 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5908 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5909 lru_resize_enable mdc
5910 lru_resize_enable osc
5912 run_test 120e "Early Lock Cancel: unlink test"
5915 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5916 skip "no early lock cancel on server" && return 0
5918 lru_resize_disable mdc
5919 lru_resize_disable osc
5920 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
5921 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
5922 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
5923 cancel_lru_locks mdc
5924 cancel_lru_locks osc
5925 dd if=$DIR/$tdir/d1/f1 of=/dev/null
5926 dd if=$DIR/$tdir/d2/f2 of=/dev/null
5927 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
5928 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5929 awk '/ldlm_cancel/ {print $2}'`
5930 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5931 awk '/ldlm_bl_callback/ {print $2}'`
5932 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
5933 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5934 awk '/ldlm_cancel/ {print $2}'`
5935 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5936 awk '/ldlm_bl_callback/ {print $2}'`
5937 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5938 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5939 lru_resize_enable mdc
5940 lru_resize_enable osc
5942 run_test 120f "Early Lock Cancel: rename test"
5945 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5946 skip "no early lock cancel on server" && return 0
5947 lru_resize_disable mdc
5948 lru_resize_disable osc
5950 echo create $count files
5952 cancel_lru_locks mdc
5953 cancel_lru_locks osc
5956 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5957 awk '/ldlm_cancel/ {print $2}'`
5958 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5959 awk '/ldlm_bl_callback/ {print $2}'`
5960 createmany -o $DIR/$tdir/f $count
5962 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5963 awk '/ldlm_cancel/ {print $2}'`
5964 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5965 awk '/ldlm_bl_callback/ {print $2}'`
5967 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
5968 echo rm $count files
5971 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
5972 awk '/ldlm_cancel/ {print $2}'`
5973 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
5974 awk '/ldlm_bl_callback/ {print $2}'`
5976 echo total: $count removes in $((t2-t1))
5977 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
5979 # wait for commitment of removal
5980 lru_resize_enable mdc
5981 lru_resize_enable osc
5983 run_test 120g "Early Lock Cancel: performance test"
5985 test_121() { #bug #10589
5987 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
5988 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
5989 lctl set_param fail_loc=0x310
5990 cancel_lru_locks osc > /dev/null
5991 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
5992 lctl set_param fail_loc=0
5993 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
5995 run_test 121 "read cancel race ========="
5997 test_123a() { # was test 123, statahead(bug 11401)
5999 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
6000 log "testing on UP system. Performance may be not as good as expected."
6006 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
6007 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
6009 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
6010 createmany -o $DIR/$tdir/$tfile $j $((i - j))
6012 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
6013 lctl set_param -n llite.*.statahead_max 0
6014 lctl get_param llite.*.statahead_max
6015 cancel_lru_locks mdc
6016 cancel_lru_locks osc
6018 time ls -l $DIR/$tdir | wc -l
6020 delta=$((etime - stime))
6021 log "ls $i files without statahead: $delta sec"
6022 lctl set_param llite.*.statahead_max=$max
6024 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
6025 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
6026 cancel_lru_locks mdc
6027 cancel_lru_locks osc
6029 time ls -l $DIR/$tdir | wc -l
6031 delta_sa=$((etime - stime))
6032 log "ls $i files with statahead: $delta_sa sec"
6033 lctl get_param -n llite.*.statahead_stats
6034 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
6036 [ $swrong -lt $ewrong ] && log "statahead was stopped, maybe too many locks held!"
6037 [ $delta -eq 0 -o $delta_sa -eq 0 ] && continue
6039 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
6040 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
6041 lctl set_param -n llite.*.statahead_max 0
6042 lctl get_param llite.*.statahead_max
6043 cancel_lru_locks mdc
6044 cancel_lru_locks osc
6046 time ls -l $DIR/$tdir | wc -l
6048 delta=$((etime - stime))
6049 log "ls $i files again without statahead: $delta sec"
6050 lctl set_param llite.*.statahead_max=$max
6051 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
6052 if [ $SLOWOK -eq 0 ]; then
6053 error "ls $i files is slower with statahead!"
6055 log "ls $i files is slower with statahead!"
6061 [ $delta -gt 20 ] && break
6062 [ $delta -gt 8 ] && MULT=$((50 / delta))
6063 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
6071 delta=$((etime - stime))
6072 log "rm -r $DIR/$tdir/: $delta seconds"
6074 lctl get_param -n llite.*.statahead_stats
6076 run_test 123a "verify statahead work"
6078 test_123b () { # statahead(bug 15027)
6080 createmany -o $DIR/$tdir/$tfile-%d 1000
6082 cancel_lru_locks mdc
6083 cancel_lru_locks osc
6085 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
6086 lctl set_param fail_loc=0x80000803
6087 ls -lR $DIR/$tdir > /dev/null
6089 lctl set_param fail_loc=0x0
6090 lctl get_param -n llite.*.statahead_stats
6095 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
6098 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
6099 skip "no lru resize on server" && return 0
6101 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
6103 log "create $NR files at $DIR/$tdir"
6104 createmany -o $DIR/$tdir/f $NR ||
6105 error "failed to create $NR files in $DIR/$tdir"
6107 cancel_lru_locks mdc
6108 ls -l $DIR/$tdir > /dev/null
6112 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
6113 local PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
6114 LRU_SIZE=$(lctl get_param -n $PARAM)
6115 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
6116 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
6118 log "NS=$(basename $NSDIR)"
6123 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
6124 skip "Not enough cached locks created!"
6131 # We know that lru resize allows one client to hold $LIMIT locks
6132 # for 10h. After that locks begin to be killed by client.
6134 local LIMIT=`lctl get_param -n $NSDIR.pool.limit`
6137 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
6138 # killing locks. Some time was spent for creating locks. This means
6139 # that up to the moment of sleep finish we must have killed some of
6140 # them (10-100 locks). This depends on how fast ther were created.
6141 # Many of them were touched in almost the same moment and thus will
6142 # be killed in groups.
6143 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
6145 # Use $LRU_SIZE_B here to take into account real number of locks
6146 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
6147 local LRU_SIZE_B=$LRU_SIZE
6149 local OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
6150 log "OLD_LVF=$OLD_LVF"
6151 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
6153 # Let's make sure that we really have some margin. Client checks
6154 # cached locks every 10 sec.
6156 log "Sleep ${SLEEP} sec"
6158 while ((SEC<$SLEEP)); do
6162 LRU_SIZE=`lctl get_param -n $NSDIR/lru_size`
6166 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
6167 local LRU_SIZE_A=`lctl get_param -n $NSDIR/lru_size`
6169 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
6170 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
6171 unlinkmany $DIR/$tdir/f $NR
6175 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
6176 log "unlink $NR files at $DIR/$tdir"
6177 unlinkmany $DIR/$tdir/f $NR
6179 run_test 124a "lru resize ======================================="
6181 get_max_pool_limit()
6183 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
6186 if test $l -gt $max; then
6194 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
6195 skip "no lru resize on server" && return 0
6197 LIMIT=`get_max_pool_limit`
6199 NR=$(($(default_lru_size)*20))
6200 if [ $NR -gt $LIMIT ]; then
6201 log "Limit lock number by $LIMIT locks"
6204 lru_resize_disable mdc
6205 mkdir -p $DIR/$tdir/disable_lru_resize ||
6206 error "failed to create $DIR/$tdir/disable_lru_resize"
6208 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
6209 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
6210 cancel_lru_locks mdc
6213 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
6216 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
6219 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
6223 nolruresize_delta=$((etime-stime))
6224 log "ls -la time: $nolruresize_delta seconds"
6225 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
6226 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
6228 lru_resize_enable mdc
6229 mkdir -p $DIR/$tdir/enable_lru_resize ||
6230 error "failed to create $DIR/$tdir/enable_lru_resize"
6232 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
6233 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
6234 cancel_lru_locks mdc
6237 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
6240 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
6243 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
6247 lruresize_delta=$((etime-stime))
6248 log "ls -la time: $lruresize_delta seconds"
6249 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
6251 if [ $lruresize_delta -gt $nolruresize_delta ]; then
6252 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
6253 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
6254 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
6256 log "lru resize performs the same with no lru resize"
6258 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
6260 run_test 124b "lru resize (performance test) ======================="
6262 test_125() { # 13358
6263 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
6264 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
6265 mkdir -p $DIR/d125 || error "mkdir failed"
6266 $SETSTRIPE $DIR/d125 -s 65536 -c -1 || error "setstripe failed"
6267 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
6268 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
6270 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
6272 test_126() { # bug 12829/13455
6273 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
6274 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
6275 $GSS && skip "must run as gss disabled" && return
6277 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
6278 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
6280 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
6282 run_test 126 "check that the fsgid provided by the client is taken into account"
6284 test_127a() { # bug 15521
6285 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
6286 $LCTL set_param osc.*.stats=0
6287 FSIZE=$((2048 * 1024))
6288 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
6289 cancel_lru_locks osc
6290 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
6292 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
6293 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
6294 echo "got $COUNT $NAME"
6295 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
6296 eval $NAME=$COUNT || error "Wrong proc format"
6299 read_bytes|write_bytes)
6300 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
6301 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
6302 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
6303 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
6304 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
6305 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
6306 error "sumsquare is too small: $SUMSQ"
6307 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
6308 error "sumsquare is too big: $SUMSQ"
6312 done < $DIR/${tfile}.tmp
6314 #check that we actually got some stats
6315 [ "$read_bytes" ] || error "Missing read_bytes stats"
6316 [ "$write_bytes" ] || error "Missing write_bytes stats"
6317 [ "$read_bytes" != 0 ] || error "no read done"
6318 [ "$write_bytes" != 0 ] || error "no write done"
6320 run_test 127a "verify the client stats are sane"
6322 test_127b() { # bug LU-333
6323 $LCTL set_param llite.*.stats=0
6324 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
6325 # perform 2 reads and writes so MAX is different from SUM.
6326 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
6327 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
6328 cancel_lru_locks osc
6329 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
6330 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
6332 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
6333 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
6334 echo "got $COUNT $NAME"
6335 eval $NAME=$COUNT || error "Wrong proc format"
6339 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
6340 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
6341 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
6342 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
6345 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
6346 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
6347 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
6348 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
6352 done < $TMP/${tfile}.tmp
6354 #check that we actually got some stats
6355 [ "$read_bytes" ] || error "Missing read_bytes stats"
6356 [ "$write_bytes" ] || error "Missing write_bytes stats"
6357 [ "$read_bytes" != 0 ] || error "no read done"
6358 [ "$write_bytes" != 0 ] || error "no write done"
6360 run_test 127b "verify the llite client stats are sane"
6362 test_128() { # bug 15212
6364 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
6369 result=$(grep error $TMP/$tfile.log)
6371 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
6373 run_test 128 "interactive lfs for 2 consecutive find's"
6380 local LDPROC=/proc/fs/ldiskfs
6382 for facet in $(get_facets MDS); do
6383 canondev=$(ldiskfs_canon *.$(convert_facet2label $facet).mntdev $facet)
6384 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" || LDPROC=/sys/fs/ldiskfs
6385 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
6389 [ "$FSTYPE" != "ldiskfs" ] && skip "not needed for FSTYPE=$FSTYPE" && return 0
6390 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6401 while [ ! $I -gt $((MAX * MDSCOUNT)) ]; do
6402 multiop $DIR/$tdir/$J Oc
6404 if [ $rc -eq $EFBIG ]; then
6406 echo "return code $rc received as expected"
6408 elif [ $rc -ne 0 ]; then
6410 error_exit "return code $rc received instead of expected $EFBIG"
6413 I=$(stat -c%s "$DIR/$tdir")
6417 error "exceeded dir size limit $MAX x $MDSCOUNT $((MAX * MDSCOUNT)) : $I bytes"
6419 run_test 129 "test directory size limit ========================"
6428 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
6429 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
6431 trap cleanup_130 EXIT RETURN
6433 local fm_file=$DIR/$tfile
6434 lfs setstripe -s 65536 -c 1 $fm_file || error "setstripe failed on $fm_file"
6435 dd if=/dev/zero of=$fm_file bs=65536 count=1 || error "dd failed for $fm_file"
6437 filefrag -ves $fm_file || error "filefrag $fm_file failed"
6438 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
6440 lun=`$GETSTRIPE $fm_file | grep -A 10 obdidx | awk '{print $1}' | grep -v "obdidx"`
6442 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
6445 for line in $filefrag_op
6447 frag_lun=`echo $line | cut -d: -f5`
6448 ext_len=`echo $line | cut -d: -f4`
6449 if (( $frag_lun != $lun )); then
6451 error "FIEMAP on 1-stripe file($fm_file) failed"
6454 (( tot_len += ext_len ))
6457 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
6459 error "FIEMAP on 1-stripe file($fm_file) failed;"
6465 echo "FIEMAP on single striped file succeeded"
6467 run_test 130a "FIEMAP (1-stripe file)"
6470 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping FIEMAP on 2-stripe file test" && return
6472 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
6473 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
6475 trap cleanup_130 EXIT RETURN
6477 local fm_file=$DIR/$tfile
6478 lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
6479 dd if=/dev/zero of=$fm_file bs=1M count=2 || error "dd failed on $fm_file"
6481 filefrag -ves $fm_file || error "filefrag $fm_file failed"
6482 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
6484 last_lun=`echo $filefrag_op | cut -d: -f5`
6489 for line in $filefrag_op
6491 frag_lun=`echo $line | cut -d: -f5`
6492 ext_len=`echo $line | cut -d: -f4`
6493 if (( $frag_lun != $last_lun )); then
6494 if (( tot_len != 1024 )); then
6496 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
6503 (( tot_len += ext_len ))
6506 if (( num_luns != 2 || tot_len != 1024 )); then
6508 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
6514 echo "FIEMAP on 2-stripe file succeeded"
6516 run_test 130b "FIEMAP (2-stripe file)"
6519 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping FIEMAP on 2-stripe file with hole test" && return
6521 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
6522 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
6524 trap cleanup_130 EXIT RETURN
6526 local fm_file=$DIR/$tfile
6527 lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
6528 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
6530 filefrag -ves $fm_file || error "filefrag $fm_file failed"
6531 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
6533 last_lun=`echo $filefrag_op | cut -d: -f5`
6538 for line in $filefrag_op
6540 frag_lun=`echo $line | cut -d: -f5`
6541 ext_len=`echo $line | cut -d: -f4`
6542 if (( $frag_lun != $last_lun )); then
6543 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
6544 if (( logical != 512 )); then
6546 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
6549 if (( tot_len != 512 )); then
6551 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
6558 (( tot_len += ext_len ))
6561 if (( num_luns != 2 || tot_len != 512 )); then
6563 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
6569 echo "FIEMAP on 2-stripe file with hole succeeded"
6571 run_test 130c "FIEMAP (2-stripe file with hole)"
6574 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
6576 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
6577 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
6579 trap cleanup_130 EXIT RETURN
6581 local fm_file=$DIR/$tfile
6582 lfs setstripe -s 65536 -c $OSTCOUNT $fm_file || error "setstripe failed on $fm_file"
6583 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT || error "dd failed on $fm_file"
6585 filefrag -ves $fm_file || error "filefrag $fm_file failed"
6586 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
6588 last_lun=`echo $filefrag_op | cut -d: -f5`
6593 for line in $filefrag_op
6595 frag_lun=`echo $line | cut -d: -f5`
6596 ext_len=`echo $line | cut -d: -f4`
6597 if (( $frag_lun != $last_lun )); then
6598 if (( tot_len != 1024 )); then
6600 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
6607 (( tot_len += ext_len ))
6610 if (( num_luns != OSTCOUNT || tot_len != 1024 )); then
6612 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
6618 echo "FIEMAP on N-stripe file succeeded"
6620 run_test 130d "FIEMAP (N-stripe file)"
6623 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
6625 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
6626 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
6628 trap cleanup_130 EXIT RETURN
6630 local fm_file=$DIR/$tfile
6631 lfs setstripe -s 131072 -c 2 $fm_file || error "setstripe failed on $fm_file"
6633 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
6634 for ((i = 0; i < $NUM_BLKS; i++))
6636 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
6639 filefrag -ves $fm_file || error "filefrag $fm_file failed"
6640 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
6642 last_lun=`echo $filefrag_op | cut -d: -f5`
6647 for line in $filefrag_op
6649 frag_lun=`echo $line | cut -d: -f5`
6650 ext_len=`echo $line | cut -d: -f4`
6651 if (( $frag_lun != $last_lun )); then
6652 if (( tot_len != $EXPECTED_LEN )); then
6654 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
6661 (( tot_len += ext_len ))
6664 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
6666 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
6672 echo "FIEMAP with continuation calls succeeded"
6674 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
6676 # Test for writev/readv
6678 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
6679 error "writev test failed"
6680 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
6681 error "readv failed"
6684 run_test 131a "test iov's crossing stripe boundary for writev/readv"
6687 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
6688 error "append writev test failed"
6689 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
6690 error "append writev test failed"
6693 run_test 131b "test append writev"
6696 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
6699 run_test 131c "test read/write on file w/o objects"
6702 rwv -f $DIR/$tfile -w -n 1 1572864
6703 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
6704 if [ "$NOB" != 1572864 ]; then
6705 error "Short read filed: read $NOB bytes instead of 1572864"
6709 run_test 131d "test short read"
6712 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
6713 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
6714 error "read hitting hole failed"
6717 run_test 131e "test read hitting hole"
6722 for node in $(osts_nodes); do
6723 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
6724 [ x$gl = x"" ] && gl=0
6725 gl_sum=$((gl_sum + gl))
6735 if [ x$som = x"enabled" ]; then
6736 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
6737 MOUNTOPT=`echo $MOUNTOPT | sed 's/som_preview//g'`
6738 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
6740 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
6741 MOUNTOPT="$MOUNTOPT,som_preview"
6742 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
6745 # do remount to make new mount-conf parameters actual
6752 test_132() { #1028, SOM
6753 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6754 local num=$(get_mds_dir $DIR)
6755 local mymds=mds${num}
6756 local MOUNTOPT_SAVE=$MOUNTOPT
6758 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
6759 cancel_lru_locks osc
6761 som1=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
6763 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
6764 stat $DIR/$tfile >/dev/null
6765 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
6766 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
6768 som_mode_switch $som1 $gl1 $gl2
6770 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
6771 cancel_lru_locks osc
6773 som2=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
6774 if [ $som1 == $som2 ]; then
6775 error "som is still "$som2
6776 if [ x$som2 = x"enabled" ]; then
6783 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
6784 stat $DIR/$tfile >/dev/null
6785 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
6786 echo "====> SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
6787 som_mode_switch $som2 $gl1 $gl2
6788 MOUNTOPT=$MOUNTOPT_SAVE
6790 run_test 132 "som avoids glimpse rpc"
6796 $SINGLEMDS) res=`do_facet $SINGLEMDS $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$2"`
6798 ost) res=`do_facet ost1 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$2"`
6800 *) error "Wrong argument $1" ;;
6803 count=`echo $res | awk '{print $2}'`
6804 [ -z "$res" ] && error "The counter for $2 on $1 was not incremented"
6805 # if the argument $3 is zero, it means any stat increment is ok.
6806 if [ $3 -gt 0 ] ; then
6807 [ $count -ne $3 ] && error "The $2 counter on $1 is wrong - expected $3"
6812 remote_ost_nodsh && skip "remote OST with nodsh" && return
6813 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6814 local testdir=$DIR/${tdir}/stats_testdir
6815 mkdir -p $DIR/${tdir}
6818 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
6819 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
6821 # verify mdt stats first.
6822 mkdir ${testdir} || error "mkdir failed"
6823 check_stats $SINGLEMDS "mkdir" 1
6824 touch ${testdir}/${tfile} || "touch failed"
6825 check_stats $SINGLEMDS "open" 1
6826 check_stats $SINGLEMDS "close" 1
6827 mknod ${testdir}/${tfile}-pipe p || "mknod failed"
6828 check_stats $SINGLEMDS "mknod" 1
6829 rm -f ${testdir}/${tfile}-pipe || "pipe remove failed"
6830 check_stats $SINGLEMDS "unlink" 1
6831 rm -f ${testdir}/${tfile} || error "file remove failed"
6832 check_stats $SINGLEMDS "unlink" 2
6834 # remove working dir and check mdt stats again.
6835 rmdir ${testdir} || error "rmdir failed"
6836 check_stats $SINGLEMDS "rmdir" 1
6840 run_test 133a "Verifying MDT stats ========================================"
6843 remote_ost_nodsh && skip "remote OST with nodsh" && return
6844 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6845 local testdir=$DIR/${tdir}/stats_testdir
6846 mkdir -p ${testdir} || error "mkdir failed"
6847 touch ${testdir}/${tfile} || "touch failed"
6848 cancel_lru_locks mdc
6851 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
6852 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
6854 # extra mdt stats verification.
6855 chmod 444 ${testdir}/${tfile} || error "chmod failed"
6856 check_stats $SINGLEMDS "setattr" 1
6857 $LFS df || error "lfs failed"
6858 check_stats $SINGLEMDS "statfs" 1
6862 run_test 133b "Verifying extra MDT stats =================================="
6865 remote_ost_nodsh && skip "remote OST with nodsh" && return
6866 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6867 local testdir=$DIR/${tdir}/stats_testdir
6868 mkdir -p ${testdir} || error "mkdir failed"
6870 # verify obdfilter stats.
6871 $LFS setstripe -c 1 -o 0 ${testdir}/${tfile}
6873 cancel_lru_locks osc
6876 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
6877 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
6879 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=1024k count=1 || error "dd failed"
6881 cancel_lru_locks osc
6882 check_stats ost "write" 1
6884 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
6885 check_stats ost "read" 1
6887 > ${testdir}/${tfile} || error "truncate failed"
6888 check_stats ost "punch" 1
6890 rm -f ${testdir}/${tfile} || error "file remove failed"
6891 check_stats ost "destroy" 1
6895 run_test 133c "Verifying OST stats ========================================"
6897 test_140() { #bug-17379
6898 mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
6899 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
6900 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
6902 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
6904 while i=`expr $i + 1`; do
6905 mkdir -p $i || error "Creating dir $i"
6906 cd $i || error "Changing to $i"
6907 ln -s ../stat stat || error "Creating stat symlink"
6908 # Read the symlink until ELOOP present,
6909 # not LBUGing the system is considered success,
6910 # we didn't overrun the stack.
6911 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
6913 if [ $ret -eq 40 ]; then
6916 error "Open stat symlink"
6922 echo "The symlink depth = $i"
6923 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 ] || error "Invalid symlink depth"
6925 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
6928 local TF="$TMP/$tfile"
6930 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
6932 cancel_lru_locks osc
6933 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
6934 remount_client $MOUNT
6936 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
6939 $TRUNCATE $DIR/$tfile 6000
6940 cancel_lru_locks osc
6941 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
6944 echo "12345" >>$DIR/$tfile
6945 cancel_lru_locks osc
6946 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
6949 echo "12345" >>$DIR/$tfile
6950 cancel_lru_locks osc
6951 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
6956 run_test 150 "truncate/append tests"
6958 function roc_hit() {
6959 local list=$(comma_list $(osts_nodes))
6961 ACCNUM=$(do_nodes $list $LCTL get_param -n obdfilter.*.stats | \
6962 awk '/'cache_hit'/ {sum+=$2} END {print sum}')
6966 function set_cache() {
6969 if [ "$2" == "off" ]; then
6972 local list=$(comma_list $(osts_nodes))
6973 do_nodes $list lctl set_param obdfilter.*.${1}_cache_enable $on
6975 cancel_lru_locks osc
6979 remote_ost_nodsh && skip "remote OST with nodsh" && return
6982 local list=$(comma_list $(osts_nodes))
6984 # check whether obdfilter is cache capable at all
6985 if ! do_nodes $list $LCTL get_param -n obdfilter.*.read_cache_enable > /dev/null; then
6986 echo "not cache-capable obdfilter"
6990 # check cache is enabled on all obdfilters
6991 if do_nodes $list $LCTL get_param -n obdfilter.*.read_cache_enable | grep 0 >&/dev/null; then
6992 echo "oss cache is disabled"
6996 do_nodes $list $LCTL set_param -n obdfilter.*.writethrough_cache_enable 1
6998 # pages should be in the case right after write
6999 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES || error "dd failed"
7000 local BEFORE=`roc_hit`
7001 cancel_lru_locks osc
7002 cat $DIR/$tfile >/dev/null
7003 local AFTER=`roc_hit`
7004 if ! let "AFTER - BEFORE == CPAGES"; then
7005 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
7008 # the following read invalidates the cache
7009 cancel_lru_locks osc
7010 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable 0
7011 cat $DIR/$tfile >/dev/null
7013 # now data shouldn't be found in the cache
7015 cancel_lru_locks osc
7016 cat $DIR/$tfile >/dev/null
7018 if let "AFTER - BEFORE != 0"; then
7019 error "IN CACHE: before: $BEFORE, after: $AFTER"
7022 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable 1
7025 run_test 151 "test cache on oss and controls ==============================="
7028 local TF="$TMP/$tfile"
7030 # simulate ENOMEM during write
7031 #define OBD_FAIL_OST_NOMEM 0x226
7032 lctl set_param fail_loc=0x80000226
7033 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
7035 sync || error "sync failed"
7036 lctl set_param fail_loc=0
7038 # discard client's cache
7039 cancel_lru_locks osc
7041 # simulate ENOMEM during read
7042 lctl set_param fail_loc=0x80000226
7043 cmp $TF $DIR/$tfile || error "cmp failed"
7044 lctl set_param fail_loc=0
7048 run_test 152 "test read/write with enomem ============================"
7051 multiop $DIR/$tfile Ow4096Ycu || error "multiop failed"
7053 run_test 153 "test if fdatasync does not crash ======================="
7056 cp /etc/hosts $DIR/$tfile
7058 fid=$($LFS path2fid $DIR/$tfile)
7060 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
7062 echo "open fid $fid"
7063 diff /etc/hosts $DIR/.lustre/fid/$fid || error "open by fid failed: did not find expected data in file."
7065 echo "Opening a file by FID succeeded"
7067 run_test 154 "Opening a file by FID"
7069 test_155_small_load() {
7070 local temp=$TMP/$tfile
7071 local file=$DIR/$tfile
7073 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
7074 error "dd of=$temp bs=6096 count=1 failed"
7076 cancel_lru_locks osc
7077 cmp $temp $file || error "$temp $file differ"
7079 $TRUNCATE $temp 6000
7080 $TRUNCATE $file 6000
7081 cmp $temp $file || error "$temp $file differ (truncate1)"
7083 echo "12345" >>$temp
7084 echo "12345" >>$file
7085 cmp $temp $file || error "$temp $file differ (append1)"
7087 echo "12345" >>$temp
7088 echo "12345" >>$file
7089 cmp $temp $file || error "$temp $file differ (append2)"
7095 test_155_big_load() {
7096 remote_ost_nodsh && skip "remote OST with nodsh" && return
7097 local temp=$TMP/$tfile
7098 local file=$DIR/$tfile
7101 local cache_size=$(do_facet ost$((MAXI+1)) \
7102 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
7103 local large_file_size=$((cache_size * 2))
7105 echo "OSS cache size: $cache_size KB"
7106 echo "Large file size: $large_file_size KB"
7108 [ $MAXV -le $large_file_size ] && \
7109 skip_env "max available OST size needs > $large_file_size KB" && \
7112 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
7114 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
7115 error "dd of=$temp bs=$large_file_size count=1k failed"
7118 cancel_lru_locks osc
7119 cmp $temp $file || error "$temp $file differ"
7127 set_cache writethrough on
7130 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
7134 set_cache writethrough off
7137 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
7141 set_cache writethrough on
7144 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
7148 set_cache writethrough off
7151 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
7155 set_cache writethrough on
7158 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
7162 set_cache writethrough off
7165 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
7169 set_cache writethrough on
7172 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
7176 set_cache writethrough off
7179 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
7185 local file="$DIR/$tfile"
7187 log "Turn on read and write cache"
7189 set_cache writethrough on
7191 log "Write data and read it back."
7192 log "Read should be satisfied from the cache."
7193 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
7195 cancel_lru_locks osc
7196 cat $file >/dev/null
7198 if ! let "AFTER - BEFORE == CPAGES"; then
7199 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
7201 log "cache hits:: before: $BEFORE, after: $AFTER"
7204 log "Read again; it should be satisfied from the cache."
7206 cancel_lru_locks osc
7207 cat $file >/dev/null
7209 if ! let "AFTER - BEFORE == CPAGES"; then
7210 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
7212 log "cache hits:: before: $BEFORE, after: $AFTER"
7216 log "Turn off the read cache and turn on the write cache"
7218 set_cache writethrough on
7220 log "Read again; it should be satisfied from the cache."
7222 cancel_lru_locks osc
7223 cat $file >/dev/null
7225 if ! let "AFTER - BEFORE == CPAGES"; then
7226 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
7228 log "cache hits:: before: $BEFORE, after: $AFTER"
7231 log "Read again; it should not be satisfied from the cache."
7233 cancel_lru_locks osc
7234 cat $file >/dev/null
7236 if ! let "AFTER - BEFORE == 0"; then
7237 error "IN CACHE: before: $BEFORE, after: $AFTER"
7239 log "cache hits:: before: $BEFORE, after: $AFTER"
7242 log "Write data and read it back."
7243 log "Read should be satisfied from the cache."
7244 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
7246 cancel_lru_locks osc
7247 cat $file >/dev/null
7249 if ! let "AFTER - BEFORE == CPAGES"; then
7250 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
7252 log "cache hits:: before: $BEFORE, after: $AFTER"
7255 log "Read again; it should not be satisfied from the cache."
7257 cancel_lru_locks osc
7258 cat $file >/dev/null
7260 if ! let "AFTER - BEFORE == 0"; then
7261 error "IN CACHE: before: $BEFORE, after: $AFTER"
7263 log "cache hits:: before: $BEFORE, after: $AFTER"
7267 log "Turn off read and write cache"
7269 set_cache writethrough off
7271 log "Write data and read it back"
7272 log "It should not be satisfied from the cache."
7274 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
7275 cancel_lru_locks osc
7277 cat $file >/dev/null
7279 if ! let "AFTER - BEFORE == 0"; then
7280 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
7282 log "cache hits:: before: $BEFORE, after: $AFTER"
7286 log "Turn on the read cache and turn off the write cache"
7288 set_cache writethrough off
7290 log "Write data and read it back"
7291 log "It should not be satisfied from the cache."
7293 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
7295 cancel_lru_locks osc
7296 cat $file >/dev/null
7298 if ! let "AFTER - BEFORE == 0"; then
7299 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
7301 log "cache hits:: before: $BEFORE, after: $AFTER"
7304 log "Read again; it should be satisfied from the cache."
7306 cancel_lru_locks osc
7307 cat $file >/dev/null
7309 if ! let "AFTER - BEFORE == CPAGES"; then
7310 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
7312 log "cache hits:: before: $BEFORE, after: $AFTER"
7317 run_test 156 "Verification of tunables ============================"
7321 if [ $MDSCOUNT -gt 1 ]; then
7322 error_ignore 17935 $*
7328 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7329 USER=$(do_facet $SINGLEMDS lctl --device $MDT0 changelog_register -n)
7330 echo "Registered as changelog user $USER"
7331 do_facet $SINGLEMDS lctl get_param -n mdd.$MDT0.changelog_users | \
7332 grep -q $USER || error "User $USER not found in changelog_users"
7335 mkdir -p $DIR/$tdir/pics/2008/zachy
7336 touch $DIR/$tdir/pics/2008/zachy/timestamp
7337 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
7338 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
7339 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
7340 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
7341 rm $DIR/$tdir/pics/desktop.jpg
7343 $LFS changelog $MDT0 | tail -5
7345 echo "verifying changelog mask"
7346 do_facet $SINGLEMDS lctl set_param mdd.$MDT0.changelog_mask="-mkdir"
7347 mkdir -p $DIR/$tdir/pics/2009/sofia
7348 do_facet $SINGLEMDS lctl set_param mdd.$MDT0.changelog_mask="+mkdir"
7349 mkdir $DIR/$tdir/pics/2009/zachary
7350 DIRS=$($LFS changelog $MDT0 | tail -5 | grep -c MKDIR)
7351 [ $DIRS -eq 1 ] || err17935 "changelog mask count $DIRS != 1"
7354 echo "verifying target fid"
7355 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
7356 tail -1 | awk '{print $6}')
7357 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
7358 [ "$fidc" == "t=$fidf" ] || \
7359 err17935 "fid in changelog $fidc != file fid $fidf"
7360 echo "verifying parent fid"
7361 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
7362 tail -1 | awk '{print $7}')
7363 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
7364 [ "$fidc" == "p=$fidf" ] || \
7365 err17935 "pfid in changelog $fidc != dir fid $fidf"
7367 USER_REC1=$(do_facet $SINGLEMDS lctl get_param -n \
7368 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
7369 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
7370 USER_REC2=$(do_facet $SINGLEMDS lctl get_param -n \
7371 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
7372 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
7373 [ $USER_REC2 == $(($USER_REC1 + 5)) ] || \
7374 err17935 "user index should be $(($USER_REC1 + 5)); is $USER_REC2"
7376 MIN_REC=$(do_facet $SINGLEMDS lctl get_param mdd.$MDT0.changelog_users | \
7377 awk 'min == "" || $2 < min {min = $2}; END {print min}')
7378 FIRST_REC=$($LFS changelog $MDT0 | head -1 | awk '{print $1}')
7379 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
7380 [ $FIRST_REC == $(($MIN_REC + 1)) ] || \
7381 err17935 "first index should be $(($MIN_REC + 1)); is $FIRST_REC"
7383 echo "verifying user deregister"
7384 do_facet $SINGLEMDS lctl --device $MDT0 changelog_deregister $USER
7385 do_facet $SINGLEMDS lctl get_param -n mdd.$MDT0.changelog_users | \
7386 grep -q $USER && error "User $USER still found in changelog_users"
7388 USERS=$(( $(do_facet $SINGLEMDS lctl get_param -n \
7389 mdd.$MDT0.changelog_users | wc -l) - 2 ))
7390 if [ $USERS -eq 0 ]; then
7391 LAST_REC1=$(do_facet $SINGLEMDS lctl get_param -n \
7392 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
7393 touch $DIR/$tdir/chloe
7394 LAST_REC2=$(do_facet $SINGLEMDS lctl get_param -n \
7395 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
7396 echo "verify changelogs are off if we were the only user: $LAST_REC1 == $LAST_REC2"
7397 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
7399 echo "$USERS other changelog users; can't verify off"
7402 run_test 160 "changelog sanity"
7406 cp /etc/hosts $DIR/$tdir/$tfile
7407 mkdir $DIR/$tdir/foo1
7408 mkdir $DIR/$tdir/foo2
7409 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
7410 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
7411 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
7412 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
7413 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[')
7414 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
7415 $LFS fid2path $DIR $FID
7416 err17935 "bad link ea"
7419 rm $DIR/$tdir/foo2/zachary
7421 rm $DIR/$tdir/foo2/thor
7423 rm $DIR/$tdir/$tfile
7425 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
7426 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
7428 $LFS fid2path $DIR $FID
7429 err17935 "bad link rename"
7431 rm $DIR/$tdir/foo2/maggie
7434 local longname=filename_avg_len_is_thirty_two_
7435 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 || \
7436 error "failed to hardlink many files"
7437 links=$($LFS fid2path $DIR $FID | wc -l)
7438 echo -n "${links}/1000 links in link EA"
7439 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
7440 unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
7441 error "failed to unlink many hardlinks"
7443 run_test 161 "link ea sanity"
7450 local path=$(${LFS} fid2path $*)
7453 if [ $RC -ne 0 ]; then
7454 err17935 "path looked up of $expected failed. Error $RC"
7456 elif [ "${path}" != "${expected}" ]; then
7457 err17935 "path looked up \"${path}\" instead of \"${expected}\""
7460 echo "fid $fid resolves to path $path (expected $expected)"
7464 # Make changes to filesystem
7465 mkdir -p $DIR/$tdir/d2
7466 touch $DIR/$tdir/d2/$tfile
7467 touch $DIR/$tdir/d2/x1
7468 touch $DIR/$tdir/d2/x2
7469 mkdir -p $DIR/$tdir/d2/a/b/c
7470 mkdir -p $DIR/$tdir/d2/p/q/r
7472 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
7473 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0
7476 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
7477 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
7478 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0
7480 # softlink to wrong file
7481 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
7482 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
7483 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0
7486 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
7487 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
7488 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
7489 # fid2path dir/fsname should both work
7490 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1
7491 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0
7493 # hardlink count: check that there are 2 links
7494 # Doesnt work with CMD yet: 17935
7495 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
7496 err17935 "expected 2 links"
7498 # hardlink indexing: remove the first link
7499 rm $DIR/$tdir/d2/p/q/r/hlink
7500 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0
7504 run_test 162 "path lookup sanity"
7507 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7508 copytool --test $FSNAME || { skip "copytool not runnable: $?" && return; }
7511 local uuid=$($LCTL get_param -n mdc.${FSNAME}-MDT0000-mdc-*.uuid)
7512 # this proc file is temporary and linux-only
7513 do_facet $SINGLEMDS lctl set_param mdt.${FSNAME}-MDT0000.mdccomm=$uuid ||\
7514 error "kernel->userspace send failed"
7517 run_test 163 "kernel <-> userspace comms"
7520 # do directio so as not to populate the page cache
7521 log "creating a 10 Mb file"
7522 multiop $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
7523 log "starting reads"
7524 dd if=$DIR/$tfile of=/dev/null bs=4096 &
7525 log "truncating the file"
7526 multiop $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
7528 kill %+ || true # reads might have finished
7529 echo "wait until dd is finished"
7531 log "removing the temporary file"
7532 rm -rf $DIR/$tfile || error "tmp file removal failed"
7534 run_test 169 "parallel read and truncate should not deadlock"
7537 $LCTL clear # bug 18514
7538 $LCTL debug_daemon start $TMP/${tfile}_log_good
7540 $LCTL debug_daemon stop
7541 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
7542 error "sed failed to read log_good"
7544 $LCTL debug_daemon start $TMP/${tfile}_log_good
7546 $LCTL debug_daemon stop
7548 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
7549 error "lctl df log_bad failed"
7551 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
7552 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
7554 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
7555 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
7557 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
7558 error "bad_line good_line1 good_line2 are empty"
7560 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
7561 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
7562 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
7564 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
7565 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
7566 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
7568 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
7569 error "bad_line_new good_line_new are empty"
7571 local expected_good=$((good_line1 + good_line2*2))
7573 rm -f $TMP/${tfile}*
7574 # LU-231, short malformed line may not be counted into bad lines
7575 if [ $bad_line -ne $bad_line_new ] &&
7576 [ $bad_line -ne $((bad_line_new - 1)) ]; then
7577 error "expected $bad_line bad lines, but got $bad_line_new"
7581 if [ $expected_good -ne $good_line_new ]; then
7582 error "expected $expected_good good lines, but got $good_line_new"
7587 run_test 170 "test lctl df to handle corrupted log ====================="
7589 test_171() { # bug20592
7590 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
7591 $LCTL set_param fail_loc=0x50e
7592 $LCTL set_param fail_val=3000
7593 multiop_bg_pause $DIR/$tfile O_s || true
7595 kill -USR1 $MULTIPID
7599 if dmesg | grep "recursive fault"; then
7600 error "caught a recursive fault"
7602 $LCTL set_param fail_loc=0
7605 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
7607 # it would be good to share it with obdfilter-survey/libecho code
7608 setup_obdecho_osc () {
7611 local obdfilter_name=$2
7612 echo "Creating new osc for $obdfilter_name on $ost_nid"
7613 # make sure we can find loopback nid
7614 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
7616 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
7617 ${obdfilter_name}_osc_UUID || rc=2; }
7618 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
7619 ${obdfilter_name}_UUID $ost_nid || rc=3; }
7623 cleanup_obdecho_osc () {
7624 local obdfilter_name=$1
7625 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
7626 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
7630 obdecho_create_test() {
7635 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
7636 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
7638 if [ $rc -eq 0 ]; then
7639 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
7640 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
7642 echo "New object id is $id"
7643 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec test_brw 10 w v 64 $id" ||
7645 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
7646 "cleanup" || rc=5; }
7647 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
7649 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
7654 remote_ost_nodsh && skip "remote OST with nodsh" && return
7658 if ! module_loaded obdecho; then
7659 load_module obdecho/obdecho
7663 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
7664 local host=$(lctl get_param -n osc.$osc.import |
7665 awk '/current_connection:/ {print $2}' )
7666 local target=$(lctl get_param -n osc.$osc.import |
7667 awk '/target:/ {print $2}' )
7668 target=${target%_UUID}
7670 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
7671 [ $rc -eq 0 ] && { obdecho_create_test ${target}_osc client || rc=2; }
7672 [[ -n $target ]] && cleanup_obdecho_osc $target
7673 [ $rmmod_local -eq 1 ] && rmmod obdecho
7676 run_test 180a "test obdecho on osc"
7679 remote_ost_nodsh && skip "remote OST with nodsh" && return
7681 local rmmod_remote=0
7683 do_facet ost1 "lsmod | grep -q obdecho || " \
7684 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
7685 "modprobe obdecho; }" && rmmod_remote=1
7686 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
7687 [[ -n $target ]] && { obdecho_create_test $target ost1 || rc=1; }
7688 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
7691 run_test 180b "test obdecho directly on obdfilter"
7693 test_181() { # bug 22177
7694 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
7695 # create enough files to index the directory
7696 createmany -o $DIR/$tdir/foobar 4000
7697 # print attributes for debug purpose
7700 multiop_bg_pause $DIR/$tdir D_Sc || return 1
7702 # remove the files & current working dir
7703 unlinkmany $DIR/$tdir/foobar 4000
7705 kill -USR1 $MULTIPID
7707 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
7710 run_test 181 "Test open-unlinked dir ========================"
7716 TGTPOOL_MAX=$(($TGT_COUNT - 1))
7718 TGTPOOL_LIST=`seq $TGTPOOL_FIRST $TGTPOOL_STEP $TGTPOOL_MAX`
7719 POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
7720 POOL_DIR_NAME=dir_tst
7721 POOL_DIR=$POOL_ROOT/$POOL_DIR_NAME
7722 POOL_FILE=$POOL_ROOT/file_tst
7724 check_file_in_pool()
7727 res=$($GETSTRIPE $file | grep 0x | cut -f2)
7730 found=$(echo :$TGTPOOL_LIST: | tr " " ":" | grep :$i:)
7731 if [[ "$found" == "" ]]
7733 echo "pool list: $TGTPOOL_LIST"
7734 echo "striping: $res"
7735 error "$file not allocated in $POOL"
7742 trap "cleanup_pools $FSNAME" EXIT
7745 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7746 create_pool $FSNAME.$POOL || return $?
7747 [ $($LFS pool_list $FSNAME | grep -c $POOL) -eq 1 ] ||
7748 error "$POOL not in lfs pool_list"
7750 run_test 200a "Create new pool =========================================="
7753 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7754 TGT=$(for i in $TGTPOOL_LIST; do printf "$FSNAME-OST%04x_UUID " $i; done)
7755 do_facet mgs $LCTL pool_add $FSNAME.$POOL \
7756 $FSNAME-OST[$TGTPOOL_FIRST-$TGTPOOL_MAX/$TGTPOOL_STEP]
7757 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL | sort -u | tr '\n' ' ' " "$TGT" ||
7758 error "Add to pool failed"
7759 local lfscount=$($LFS pool_list $FSNAME.$POOL | grep -c "\-OST")
7760 local addcount=$((($TGTPOOL_MAX - $TGTPOOL_FIRST) / $TGTPOOL_STEP + 1))
7761 [ $lfscount -eq $addcount ] ||
7762 error "lfs pool_list bad ost count $lfscount != $addcount"
7764 run_test 200b "Add targets to a pool ===================================="
7767 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7769 $SETSTRIPE -c 2 -p $POOL $POOL_DIR
7770 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR"
7771 # b-19919 test relative path works well
7772 mkdir -p $POOL_DIR/$POOL_DIR_NAME
7774 $SETSTRIPE -c 2 -p $POOL $POOL_DIR_NAME
7775 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/$POOL_DIR_NAME"
7776 $SETSTRIPE -c 2 -p $POOL ./$POOL_DIR_NAME
7777 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/./$POOL_DIR_NAME"
7778 $SETSTRIPE -c 2 -p $POOL ../$POOL_DIR_NAME
7779 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/../$POOL_DIR_NAME"
7780 $SETSTRIPE -c 2 -p $POOL ../$POOL_DIR_NAME/$POOL_DIR_NAME
7781 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/../$POOL_DIR_NAME/$POOL_DIR_NAME"
7782 rm -rf $POOL_DIR_NAME; cd -
7784 run_test 200c "Set pool on a directory ================================="
7787 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7788 res=$($GETSTRIPE --pool $POOL_DIR)
7789 [ $res = $POOL ] || error "Pool on $POOL_DIR is $res, not $POOL"
7791 run_test 200d "Check pool on a directory ==============================="
7794 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7796 for i in $(seq -w 1 $(($TGT_COUNT * 3)))
7798 file=$POOL_DIR/file-$i
7800 check_file_in_pool $file
7803 failed=$(($failed + 1))
7806 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
7808 run_test 200e "Check files allocation from directory pool =============="
7811 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7814 for i in $(seq -w 1 $(($TGT_COUNT * 3)))
7816 file=$POOL_FILE/spoo-$i
7817 $SETSTRIPE -p $POOL $file
7818 check_file_in_pool $file
7821 failed=$(($failed + 1))
7824 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
7826 run_test 200f "Create files in a pool ==================================="
7829 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7830 TGT=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$POOL | tr '\n' ' ')
7831 res=$($LFS df --pool $FSNAME.$POOL | awk '{print $1}' | grep "$FSNAME-OST" | tr '\n' ' ')
7832 [ "$res" = "$TGT" ] || error "Pools OSTs '$TGT' is not '$res' that lfs df reports"
7834 run_test 200g "lfs df a pool ============================================"
7836 test_200h() { # b=24039
7837 mkdir -p $POOL_DIR || error "unable to create $POOL_DIR"
7839 local file="/..$POOL_DIR/$tfile-1"
7840 $SETSTRIPE -p $POOL $file || error "unable to create $file"
7843 $SETSTRIPE -p $POOL $tfile-2 || \
7844 error "unable to create $tfile-2 in $POOL_DIR"
7846 run_test 200h "Create files in a pool with relative pathname ============"
7849 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7850 TGT=$($LCTL get_param -n lov.$FSNAME-*.pools.$POOL | head -1)
7851 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
7852 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL | grep $TGT" "" ||
7853 error "$TGT not removed from $FSNAME.$POOL"
7855 run_test 201a "Remove a target from a pool ============================="
7858 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7859 for TGT in $($LCTL get_param -n lov.$FSNAME-*.pools.$POOL | sort -u)
7861 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
7863 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL" "" ||
7864 error "Pool $FSNAME.$POOL cannot be drained"
7865 # striping on an empty/nonexistant pool should fall back to "pool of everything"
7866 touch ${POOL_DIR}/$tfile || error "failed to use fallback striping for empty pool"
7867 # setstripe on an empty pool should fail
7868 $SETSTRIPE -p $POOL ${POOL_FILE}/$tfile 2>/dev/null && \
7869 error "expected failure when creating file with empty pool"
7872 run_test 201b "Remove all targets from a pool =========================="
7875 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7876 do_facet mgs $LCTL pool_destroy $FSNAME.$POOL
7879 # striping on an empty/nonexistant pool should fall back to "pool of everything"
7880 touch ${POOL_DIR}/$tfile || error "failed to use fallback striping for missing pool"
7881 # setstripe on an empty pool should fail
7882 $SETSTRIPE -p $POOL ${POOL_FILE}/$tfile 2>/dev/null && \
7883 error "expected failure when creating file with missing pool"
7885 # get param should return err once pool is gone
7886 if wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL 2>/dev/null ||
7887 echo foo" "foo"; then
7888 remove_pool_from_list $FSNAME.$POOL
7891 error "Pool $FSNAME.$POOL is not destroyed"
7893 run_test 201c "Remove a pool ============================================"
7895 cleanup_pools $FSNAME
7897 # usage: default_attr <count | size | offset>
7899 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
7902 # usage: trim <string>
7903 # Trims leading and trailing whitespace from the parameter string
7908 # usage: check_default_stripe_attr <count | size | offset>
7909 check_default_stripe_attr() {
7910 # $GETSTRIPE returns trailing whitespace which needs to be trimmed off
7911 ACTUAL=$(trim $($GETSTRIPE --$1 $DIR/$tdir))
7912 if [ $1 = "count" -o $1 = "size" ]; then
7913 EXPECTED=`default_attr $1`;
7915 # the 'stripeoffset' parameter prints as an unsigned int, so
7916 # until this is fixed we hard-code -1 here
7919 [ "x$ACTUAL" != "x$EXPECTED" ] &&
7920 error "$DIR/$tdir has stripe $1 '$ACTUAL', not '$EXPECTED'"
7923 # usage: check_raw_stripe_attr <count | size | offset>
7924 check_raw_stripe_attr() {
7925 # $GETSTRIPE returns trailing whitespace which needs to be trimmed off
7926 ACTUAL=$(trim $($GETSTRIPE --raw --$1 $DIR/$tdir))
7927 if [ $1 = "count" -o $1 = "size" ]; then
7932 [ "x$ACTUAL" != "x$EXPECTED" ] &&
7933 error "$DIR/$tdir has raw stripe $1 '$ACTUAL', not '$EXPECTED'"
7939 $SETSTRIPE --count 0 --size 0 --offset -1 $DIR/$tdir
7941 check_default_stripe_attr count
7942 check_default_stripe_attr size
7943 check_default_stripe_attr offset
7947 run_test 204a "Print default stripe attributes ================="
7951 $SETSTRIPE --count 1 $DIR/$tdir
7953 check_default_stripe_attr size
7954 check_default_stripe_attr offset
7958 run_test 204b "Print default stripe size and offset ==========="
7962 $SETSTRIPE --size 65536 $DIR/$tdir
7964 check_default_stripe_attr count
7965 check_default_stripe_attr offset
7969 run_test 204c "Print default stripe count and offset ==========="
7973 $SETSTRIPE --offset 0 $DIR/$tdir
7975 check_default_stripe_attr count
7976 check_default_stripe_attr size
7980 run_test 204d "Print default stripe count and size ============="
7984 $SETSTRIPE -d $DIR/$tdir
7986 check_raw_stripe_attr count
7987 check_raw_stripe_attr size
7988 check_raw_stripe_attr offset
7992 run_test 204e "Print raw stripe attributes ================="
7996 $SETSTRIPE --count 1 $DIR/$tdir
7998 check_raw_stripe_attr size
7999 check_raw_stripe_attr offset
8003 run_test 204f "Print raw stripe size and offset ==========="
8007 $SETSTRIPE --size 65536 $DIR/$tdir
8009 check_raw_stripe_attr count
8010 check_raw_stripe_attr offset
8014 run_test 204g "Print raw stripe count and offset ==========="
8018 $SETSTRIPE --offset 0 $DIR/$tdir
8020 check_raw_stripe_attr count
8021 check_raw_stripe_attr size
8025 run_test 204h "Print raw stripe count and size ============="
8029 size=$((size % 8192 + 1))
8030 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
8031 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
8032 rm -f $DIR/f212 $DIR/f212.xyz
8034 run_test 212 "Sendfile test ============================================"
8037 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
8038 cancel_lru_locks osc
8039 lctl set_param fail_loc=0x8000040f
8040 # generate a read lock
8041 cat $DIR/$tfile > /dev/null
8042 # write to the file, it will try to cancel the above read lock.
8043 cat /etc/hosts >> $DIR/$tfile
8045 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
8047 test_214() { # for bug 20133
8048 mkdir -p $DIR/d214p/d214c
8049 for (( i=0; i < 340; i++ )) ; do
8050 touch $DIR/d214p/d214c/a$i
8053 ls -l $DIR/d214p || error "ls -l $DIR/d214p failed"
8054 mv $DIR/d214p/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
8055 ls $DIR/d214c || error "ls $DIR/d214c failed"
8056 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
8058 run_test 214 "hash-indexed directory test - bug 20133"
8060 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
8061 create_lnet_proc_files() {
8062 cat /proc/sys/lnet/$1 >$TMP/lnet_$1.out || error "cannot read /proc/sys/lnet/$1"
8063 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
8065 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
8066 rm -f "$TMP/lnet_$1.sys_tmp"
8069 # counterpart of create_lnet_proc_files
8070 remove_lnet_proc_files() {
8071 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
8074 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
8075 # 3rd arg as regexp for body
8076 check_lnet_proc_stats() {
8077 local l=$(cat "$TMP/lnet_$1" |wc -l)
8078 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
8080 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
8083 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
8084 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
8085 # optional and can be regexp for 2nd line (lnet.routes case)
8086 check_lnet_proc_entry() {
8087 local blp=2 # blp stands for 'position of 1st line of body'
8088 [ "$5" = "" ] || blp=3 # lnet.routes case
8090 local l=$(cat "$TMP/lnet_$1" |wc -l)
8091 # subtracting one from $blp because the body can be empty
8092 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
8094 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
8095 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
8097 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
8098 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
8100 # bail out if any unexpected line happened
8101 sed -n "$blp~1 p" "$TMP/lnet_$1" |grep -Ev "$3"
8102 [ "$?" != 0 ] || error "$2 misformatted"
8105 test_215() { # for bugs 18102, 21079, 21517
8106 local N='(0|[1-9][0-9]*)' # non-negative numeric
8107 local P='[1-9][0-9]*' # positive numeric
8108 local I='(0|-?[1-9][0-9]*)' # any numeric (0 | >0 | <0)
8109 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
8110 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
8111 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
8113 local L1 # regexp for 1st line
8114 local L2 # regexp for 2nd line (optional)
8115 local BR # regexp for the rest (body)
8117 # /proc/sys/lnet/stats should look as 11 space-separated non-negative numerics
8118 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
8119 create_lnet_proc_files "stats"
8120 check_lnet_proc_stats "stats.out" "/proc/sys/lnet/stats" "$BR"
8121 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
8122 remove_lnet_proc_files "stats"
8124 # /proc/sys/lnet/routes should look like this:
8125 # Routing disabled/enabled
8126 # net hops state router
8127 # where net is a string like tcp0, hops >= 0, state is up/down,
8128 # router is a string like 192.168.1.1@tcp2
8129 L1="^Routing (disabled|enabled)$"
8130 L2="^net +hops +state +router$"
8131 BR="^$NET +$N +(up|down) +$NID$"
8132 create_lnet_proc_files "routes"
8133 check_lnet_proc_entry "routes.out" "/proc/sys/lnet/routes" "$BR" "$L1" "$L2"
8134 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
8135 remove_lnet_proc_files "routes"
8137 # /proc/sys/lnet/routers should look like this:
8138 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
8139 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
8140 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
8141 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
8142 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
8143 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
8144 create_lnet_proc_files "routers"
8145 check_lnet_proc_entry "routers.out" "/proc/sys/lnet/routers" "$BR" "$L1"
8146 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
8147 remove_lnet_proc_files "routers"
8149 # /proc/sys/lnet/peers should look like this:
8150 # nid refs state last max rtr min tx min queue
8151 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
8152 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
8153 # numeric (0 or >0 or <0), queue >= 0.
8154 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
8155 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
8156 create_lnet_proc_files "peers"
8157 check_lnet_proc_entry "peers.out" "/proc/sys/lnet/peers" "$BR" "$L1"
8158 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
8159 remove_lnet_proc_files "peers"
8161 # /proc/sys/lnet/buffers should look like this:
8162 # pages count credits min
8163 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
8164 L1="^pages +count +credits +min$"
8165 BR="^ +$N +$N +$I +$I$"
8166 create_lnet_proc_files "buffers"
8167 check_lnet_proc_entry "buffers.out" "/proc/sys/lnet/buffers" "$BR" "$L1"
8168 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
8169 remove_lnet_proc_files "buffers"
8171 # /proc/sys/lnet/nis should look like this:
8172 # nid status alive refs peer rtr max tx min
8173 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
8174 # alive is numeric (0 or >0 or <0), refs > 0, peer >= 0,
8175 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
8176 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
8177 BR="^$NID +(up|down) +$I +$P +$N +$N +$N +$I +$I$"
8178 create_lnet_proc_files "nis"
8179 check_lnet_proc_entry "nis.out" "/proc/sys/lnet/nis" "$BR" "$L1"
8180 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
8181 remove_lnet_proc_files "nis"
8183 # can we successfully write to /proc/sys/lnet/stats?
8184 echo "0" >/proc/sys/lnet/stats || error "cannot write to /proc/sys/lnet/stats"
8185 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
8187 run_test 215 "/proc/sys/lnet exists and has proper content - bugs 18102, 21079, 21517"
8189 test_216() { # bug 20317
8190 remote_ost_nodsh && skip "remote OST with nodsh" && return
8192 local p="$TMP/sanityN-$TESTNAME.parameters"
8193 save_lustre_params $HOSTNAME "osc.*.contention_seconds" > $p
8194 for node in $(osts_nodes); do
8195 save_lustre_params $node "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
8196 save_lustre_params $node "ldlm.namespaces.filter-*.contended_locks" >> $p
8197 save_lustre_params $node "ldlm.namespaces.filter-*.contention_seconds" >> $p
8201 # agressive lockless i/o settings
8202 for node in $(osts_nodes); do
8203 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'
8205 lctl set_param -n osc.*.contention_seconds 60
8207 $DIRECTIO write $DIR/$tfile 0 10 4096
8208 $CHECKSTAT -s 40960 $DIR/$tfile
8210 # disable lockless i/o
8211 for node in $(osts_nodes); do
8212 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
8214 lctl set_param -n osc.*.contention_seconds 0
8217 dd if=/dev/zero of=$DIR/$tfile count=0
8218 $CHECKSTAT -s 0 $DIR/$tfile
8220 restore_lustre_params <$p
8224 run_test 216 "check lockless direct write works and updates file size and kms correctly"
8226 test_217() { # bug 22430
8228 for node in $(nodes_list); do
8229 if [[ $node = *-* ]] ; then
8230 echo "lctl ping $node@$NETTYPE"
8231 lctl ping $node@$NETTYPE
8233 echo "skipping $node (no hiphen detected)"
8237 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
8240 # do directio so as not to populate the page cache
8241 log "creating a 10 Mb file"
8242 multiop $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
8243 log "starting reads"
8244 dd if=$DIR/$tfile of=/dev/null bs=4096 &
8245 log "truncating the file"
8246 multiop $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
8248 kill %+ || true # reads might have finished
8249 echo "wait until dd is finished"
8251 log "removing the temporary file"
8252 rm -rf $DIR/$tfile || error "tmp file removal failed"
8254 run_test 218 "parallel read and truncate should not deadlock ======================="
8257 # write one partial page
8258 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
8259 # set no grant so vvp_io_commit_write will do sync write
8260 $LCTL set_param fail_loc=0x411
8261 # write a full page at the end of file
8262 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
8264 $LCTL set_param fail_loc=0
8265 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
8266 $LCTL set_param fail_loc=0x411
8267 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
8269 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
8271 test_220() { #LU-325
8275 local OST=$(lfs osts | grep ${OSTIDX}": " | \
8276 awk '{print $2}' | sed -e 's/_UUID$//')
8279 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
8280 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
8281 osc.$mdtosc_proc1.prealloc_last_id)
8282 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
8283 osc.$mdtosc_proc1.prealloc_next_id)
8287 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME || return 1
8288 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
8290 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
8292 echo "preallocated objects in MDS is $((last_id - next_id))" \
8293 "($last_id - $next_id)"
8295 count=$($LFS df -i $MOUNT | grep ^$OST | awk '{print $4}')
8296 echo "OST still has $count objects"
8298 free=$((count + last_id - next_id))
8299 echo "create $((free - next_id)) files @next_id..."
8300 createmany -o $DIR/$tdir/f $next_id $free || return 3
8302 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
8303 osc.$mdtosc_proc1.prealloc_last_id)
8304 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
8305 osc.$mdtosc_proc1.prealloc_next_id)
8307 echo "after creation, last_id=$last_id2, next_id=$next_id2"
8312 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
8313 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
8314 echo "unlink $((free - next_id)) files @ $next_id..."
8315 unlinkmany $DIR/$tdir/f $next_id $free || return 3
8317 run_test 220 "the preallocated objects in MDS still can be used if ENOSPC is returned by OST with enough disk space"
8320 cp `which date` $MOUNT
8322 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
8323 $LCTL set_param fail_loc=0x80001401
8325 $MOUNT/date > /dev/null
8328 run_test 221 "make sure fault and truncate race to not cause OOM"
8331 # tests that do cleanup/setup should be run at the end
8336 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
8337 $LCTL set_param fail_loc=0x903
8338 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
8339 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
8342 FAIL_ON_ERROR=true cleanup
8343 FAIL_ON_ERROR=true setup
8345 run_test 900 "umount should not race with any mgc requeue thread"
8347 complete $(basename $0) $SECONDS
8348 check_and_cleanup_lustre
8349 if [ "$I_MOUNTED" != "yes" ]; then
8350 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true