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="$EXCEPT 27m 27n 27o 27p 27q 27r 31d 54a 64b 99a 99b 99c 99d 99e 99f 101a"
22 2.4*) FSTYPE=${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 60c 63 64b 68 71 73 77f 78 101a 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=21; 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 $devnum)
1356 local dir=$(facet_mntpt ost$devnum)
1359 do_facet ost$devnum mount -t $FSTYPE $dev $dir $OST_MOUNT_OPTS ||
1360 { error "mounting $dev as $FSTYPE failed"; return 3; }
1362 obj_filename=$(do_facet ost$devnum find $dir/O/$group -name $objid)
1363 local ff=$(do_facet ost$devnum $LL_DECODE_FILTER_FID $obj_filename)
1368 # compare lmm_seq and filter_fid->ff_parent.f_seq
1369 [ ${ff[11]} = ${lmm[4]} ] || { error "parent SEQ mismatch"; return 4; }
1370 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1371 [ ${ff[12]} = ${lmm[6]} ] || { error "parent OID mismatch"; return 5; }
1372 let stripe=${ff[13]}
1373 [ $stripe -eq $i ] || { error "stripe mismatch"; return 6; }
1375 echo -e "\t\tost $obdidx, objid $objid, group $group"
1376 do_facet ost$devnum umount -d $dir
1377 start ost$devnum $dev $OST_MOUNT_OPTS
1382 remote_ost_nodsh && skip "remote OST with nodsh" && return
1384 $SETSTRIPE $DIR/$tdir/$tfile-1 -c 1 -o 0 -s 1m ||
1385 { error "setstripe -c 1 failed"; return 1; }
1386 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1387 { error "dd 1 mb failed"; return 2; }
1388 $SETSTRIPE $DIR/$tdir/$tfile-2 -c -1 -o $(($OSTCOUNT - 1)) -s 1m ||
1389 { error "setstripe -c -1 failed"; return 3; }
1390 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1391 { error "dd $OSTCOUNT mb failed"; return 4; }
1394 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1395 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1397 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1399 test_27A() { # b=19102
1400 local restore_size=`$GETSTRIPE -s $MOUNT`
1401 local restore_count=`$GETSTRIPE -c $MOUNT`
1402 local restore_offset=`$GETSTRIPE -o $MOUNT`
1403 $SETSTRIPE -c 0 -o -1 -s 0 $MOUNT
1404 local default_size=`$GETSTRIPE -s $MOUNT`
1405 local default_count=`$GETSTRIPE -c $MOUNT`
1406 local default_offset=`$GETSTRIPE -o $MOUNT`
1407 local dsize=$((1024 * 1024))
1408 [ $default_size -eq $dsize ] || error "stripe size $default_size != $dsize"
1409 [ $default_count -eq 1 ] || error "stripe count $default_count != 1"
1410 [ $default_offset -eq -1 ] || error "stripe offset $default_offset != -1"
1411 $SETSTRIPE -c $restore_count -o $restore_offset -s $restore_size $MOUNT
1413 run_test 27A "check filesystem-wide default LOV EA values"
1415 # createtest also checks that device nodes are created and
1416 # then visible correctly (#2091)
1417 test_28() { # bug 2091
1419 $CREATETEST $DIR/d28/ct || error
1421 run_test 28 "create/mknod/mkdir with bad file types ============"
1424 cancel_lru_locks mdc
1430 declare -i LOCKCOUNTORIG=0
1431 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1432 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
1434 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
1436 declare -i LOCKUNUSEDCOUNTORIG=0
1437 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1438 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
1445 declare -i LOCKCOUNTCURRENT=0
1446 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1447 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
1450 declare -i LOCKUNUSEDCOUNTCURRENT=0
1451 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1452 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
1455 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1456 lctl set_param -n ldlm.dump_namespaces ""
1457 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1458 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1459 log "dumped log to $TMP/test_29.dk (bug 5793)"
1462 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1463 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1464 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1465 log "dumped log to $TMP/test_29.dk (bug 5793)"
1469 run_test 29 "IT_GETATTR regression ============================"
1471 test_30a() { # was test_30
1472 cp `which ls` $DIR || cp /bin/ls $DIR
1476 run_test 30a "execute binary from Lustre (execve) =============="
1479 cp `which ls` $DIR || cp /bin/ls $DIR
1481 $RUNAS $DIR/ls / || error
1484 run_test 30b "execute binary from Lustre as non-root ==========="
1486 test_30c() { # b=22376
1487 cp `which ls` $DIR || cp /bin/ls $DIR
1489 cancel_lru_locks mdc
1490 cancel_lru_locks osc
1491 $RUNAS $DIR/ls / || error
1494 run_test 30c "execute binary from Lustre without read perms ===="
1497 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1498 $CHECKSTAT -a $DIR/f31 || error
1500 run_test 31a "open-unlink file =================================="
1503 touch $DIR/f31 || error
1504 ln $DIR/f31 $DIR/f31b || error
1505 multiop $DIR/f31b Ouc || error
1506 $CHECKSTAT -t file $DIR/f31 || error
1508 run_test 31b "unlink file with multiple links while open ======="
1511 touch $DIR/f31 || error
1512 ln $DIR/f31 $DIR/f31c || error
1513 multiop_bg_pause $DIR/f31 O_uc || return 1
1515 multiop $DIR/f31c Ouc
1516 kill -USR1 $MULTIPID
1519 run_test 31c "open-unlink file with multiple links ============="
1522 opendirunlink $DIR/d31d $DIR/d31d || error
1523 $CHECKSTAT -a $DIR/d31d || error
1525 run_test 31d "remove of open directory ========================="
1527 test_31e() { # bug 2904
1528 check_kernel_version 34 || return 0
1529 openfilleddirunlink $DIR/d31e || error
1531 run_test 31e "remove of open non-empty directory ==============="
1533 test_31f() { # bug 4554
1536 $SETSTRIPE $DIR/d31f -s 1048576 -c 1
1537 cp /etc/hosts $DIR/d31f
1539 $GETSTRIPE $DIR/d31f/hosts
1540 multiop_bg_pause $DIR/d31f D_c || return 1
1543 rm -rv $DIR/d31f || error "first of $DIR/d31f"
1545 $SETSTRIPE $DIR/d31f -s 1048576 -c 1
1546 cp /etc/hosts $DIR/d31f
1548 $GETSTRIPE $DIR/d31f/hosts
1549 multiop_bg_pause $DIR/d31f D_c || return 1
1552 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
1553 wait $MULTIPID || error "first opendir $MULTIPID failed"
1557 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
1558 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
1561 run_test 31f "remove of open directory with open-unlink file ==="
1564 echo "-- cross directory link --"
1565 mkdir $DIR/d31g{a,b}
1567 ln $DIR/d31ga/f $DIR/d31gb/g
1568 $CHECKSTAT -t file $DIR/d31ga/f || error "source"
1569 [ `stat -c%h $DIR/d31ga/f` == '2' ] || error "source nlink"
1570 $CHECKSTAT -t file $DIR/d31gb/g || error "target"
1571 [ `stat -c%h $DIR/d31gb/g` == '2' ] || error "target nlink"
1573 run_test 31g "cross directory link==============="
1576 echo "-- cross directory link --"
1580 ln $DIR/d31h/f $DIR/d31h/dir/g
1581 $CHECKSTAT -t file $DIR/d31h/f || error "source"
1582 [ `stat -c%h $DIR/d31h/f` == '2' ] || error "source nlink"
1583 $CHECKSTAT -t file $DIR/d31h/dir/g || error "target"
1584 [ `stat -c%h $DIR/d31h/dir/g` == '2' ] || error "target nlink"
1586 run_test 31h "cross directory link under child==============="
1589 echo "-- cross directory link --"
1592 touch $DIR/d31i/dir/f
1593 ln $DIR/d31i/dir/f $DIR/d31i/g
1594 $CHECKSTAT -t file $DIR/d31i/dir/f || error "source"
1595 [ `stat -c%h $DIR/d31i/dir/f` == '2' ] || error "source nlink"
1596 $CHECKSTAT -t file $DIR/d31i/g || error "target"
1597 [ `stat -c%h $DIR/d31i/g` == '2' ] || error "target nlink"
1599 run_test 31i "cross directory link under parent==============="
1604 mkdir $DIR/d31j/dir1
1605 ln $DIR/d31j/dir1 $DIR/d31j/dir2 && error "ln for dir"
1606 link $DIR/d31j/dir1 $DIR/d31j/dir3 && error "link for dir"
1607 mlink $DIR/d31j/dir1 $DIR/d31j/dir4 && error "mlink for dir"
1608 mlink $DIR/d31j/dir1 $DIR/d31j/dir1 && error "mlink to the same dir"
1611 run_test 31j "link for directory==============="
1617 touch $DIR/d31k/exist
1618 mlink $DIR/d31k/s $DIR/d31k/t || error "mlink"
1619 mlink $DIR/d31k/s $DIR/d31k/exist && error "mlink to exist file"
1620 mlink $DIR/d31k/s $DIR/d31k/s && error "mlink to the same file"
1621 mlink $DIR/d31k/s $DIR/d31k && error "mlink to parent dir"
1622 mlink $DIR/d31k $DIR/d31k/s && error "mlink parent dir to target"
1623 mlink $DIR/d31k/not-exist $DIR/d31k/foo && error "mlink non-existing to new"
1624 mlink $DIR/d31k/not-exist $DIR/d31k/s && error "mlink non-existing to exist"
1627 run_test 31k "link to file: the same, non-existing, dir==============="
1633 touch $DIR/d31m2/exist
1634 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
1635 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
1636 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
1637 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
1638 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
1639 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
1642 run_test 31m "link to file: the same, non-existing, dir==============="
1645 echo "== more mountpoints and symlinks ================="
1646 [ -e $DIR/d32a ] && rm -fr $DIR/d32a
1647 mkdir -p $DIR/d32a/ext2-mountpoint
1648 mount -t ext2 -o loop $EXT2_DEV $DIR/d32a/ext2-mountpoint || error
1649 $CHECKSTAT -t dir $DIR/d32a/ext2-mountpoint/.. || error
1650 $UMOUNT $DIR/d32a/ext2-mountpoint || error
1652 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
1655 [ -e $DIR/d32b ] && rm -fr $DIR/d32b
1656 mkdir -p $DIR/d32b/ext2-mountpoint
1657 mount -t ext2 -o loop $EXT2_DEV $DIR/d32b/ext2-mountpoint || error
1658 ls -al $DIR/d32b/ext2-mountpoint/.. || error
1659 $UMOUNT $DIR/d32b/ext2-mountpoint || error
1661 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
1664 [ -e $DIR/d32c ] && rm -fr $DIR/d32c
1665 mkdir -p $DIR/d32c/ext2-mountpoint
1666 mount -t ext2 -o loop $EXT2_DEV $DIR/d32c/ext2-mountpoint || error
1667 mkdir -p $DIR/d32c/d2/test_dir
1668 $CHECKSTAT -t dir $DIR/d32c/ext2-mountpoint/../d2/test_dir || error
1669 $UMOUNT $DIR/d32c/ext2-mountpoint || error
1671 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
1674 [ -e $DIR/d32d ] && rm -fr $DIR/d32d
1675 mkdir -p $DIR/d32d/ext2-mountpoint
1676 mount -t ext2 -o loop $EXT2_DEV $DIR/d32d/ext2-mountpoint || error
1677 mkdir -p $DIR/d32d/d2/test_dir
1678 ls -al $DIR/d32d/ext2-mountpoint/../d2/test_dir || error
1679 $UMOUNT $DIR/d32d/ext2-mountpoint || error
1681 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
1684 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
1685 mkdir -p $DIR/d32e/tmp
1686 TMP_DIR=$DIR/d32e/tmp
1687 ln -s $DIR/d32e $TMP_DIR/symlink11
1688 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1689 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
1690 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
1692 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
1695 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
1696 mkdir -p $DIR/d32f/tmp
1697 TMP_DIR=$DIR/d32f/tmp
1698 ln -s $DIR/d32f $TMP_DIR/symlink11
1699 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1700 ls $DIR/d32f/tmp/symlink11 || error
1701 ls $DIR/d32f/symlink01 || error
1703 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
1706 TMP_DIR=$DIR/$tdir/tmp
1707 mkdir -p $TMP_DIR $DIR/${tdir}2
1708 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1709 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1710 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
1711 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
1712 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
1713 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
1715 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1718 rm -fr $DIR/$tdir $DIR/${tdir}2
1719 TMP_DIR=$DIR/$tdir/tmp
1720 mkdir -p $TMP_DIR $DIR/${tdir}2
1721 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1722 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1723 ls $TMP_DIR/symlink12 || error
1724 ls $DIR/$tdir/symlink02 || error
1726 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1729 [ -e $DIR/d32i ] && rm -fr $DIR/d32i
1730 mkdir -p $DIR/d32i/ext2-mountpoint
1731 mount -t ext2 -o loop $EXT2_DEV $DIR/d32i/ext2-mountpoint || error
1732 touch $DIR/d32i/test_file
1733 $CHECKSTAT -t file $DIR/d32i/ext2-mountpoint/../test_file || error
1734 $UMOUNT $DIR/d32i/ext2-mountpoint || error
1736 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
1739 [ -e $DIR/d32j ] && rm -fr $DIR/d32j
1740 mkdir -p $DIR/d32j/ext2-mountpoint
1741 mount -t ext2 -o loop $EXT2_DEV $DIR/d32j/ext2-mountpoint || error
1742 touch $DIR/d32j/test_file
1743 cat $DIR/d32j/ext2-mountpoint/../test_file || error
1744 $UMOUNT $DIR/d32j/ext2-mountpoint || error
1746 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
1750 mkdir -p $DIR/d32k/ext2-mountpoint
1751 mount -t ext2 -o loop $EXT2_DEV $DIR/d32k/ext2-mountpoint
1752 mkdir -p $DIR/d32k/d2
1753 touch $DIR/d32k/d2/test_file || error
1754 $CHECKSTAT -t file $DIR/d32k/ext2-mountpoint/../d2/test_file || error
1755 $UMOUNT $DIR/d32k/ext2-mountpoint || error
1757 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
1761 mkdir -p $DIR/d32l/ext2-mountpoint
1762 mount -t ext2 -o loop $EXT2_DEV $DIR/d32l/ext2-mountpoint || error
1763 mkdir -p $DIR/d32l/d2
1764 touch $DIR/d32l/d2/test_file
1765 cat $DIR/d32l/ext2-mountpoint/../d2/test_file || error
1766 $UMOUNT $DIR/d32l/ext2-mountpoint || error
1768 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
1772 mkdir -p $DIR/d32m/tmp
1773 TMP_DIR=$DIR/d32m/tmp
1774 ln -s $DIR $TMP_DIR/symlink11
1775 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1776 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
1777 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
1779 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
1783 mkdir -p $DIR/d32n/tmp
1784 TMP_DIR=$DIR/d32n/tmp
1785 ln -s $DIR $TMP_DIR/symlink11
1786 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1787 ls -l $DIR/d32n/tmp/symlink11 || error
1788 ls -l $DIR/d32n/symlink01 || error
1790 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
1793 rm -fr $DIR/d32o $DIR/$tfile
1795 mkdir -p $DIR/d32o/tmp
1796 TMP_DIR=$DIR/d32o/tmp
1797 ln -s $DIR/$tfile $TMP_DIR/symlink12
1798 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1799 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
1800 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
1801 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
1802 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
1804 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
1814 mkdir -p $DIR/d32p/tmp
1816 TMP_DIR=$DIR/d32p/tmp
1818 ln -s $DIR/$tfile $TMP_DIR/symlink12
1820 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1822 cat $DIR/d32p/tmp/symlink12 || error
1824 cat $DIR/d32p/symlink02 || error
1827 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
1830 [ -e $DIR/d32q ] && rm -fr $DIR/d32q
1832 touch $DIR/d32q/under_the_mount
1833 mount -t ext2 -o loop $EXT2_DEV $DIR/d32q
1834 ls $DIR/d32q/under_the_mount && error || true
1835 $UMOUNT $DIR/d32q || error
1837 run_test 32q "stat follows mountpoints in Lustre (should return error)"
1840 [ -e $DIR/d32r ] && rm -fr $DIR/d32r
1842 touch $DIR/d32r/under_the_mount
1843 mount -t ext2 -o loop $EXT2_DEV $DIR/d32r
1844 ls $DIR/d32r | grep -q under_the_mount && error || true
1845 $UMOUNT $DIR/d32r || error
1847 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
1852 chmod 444 $DIR/$tfile
1853 chown $RUNAS_ID $DIR/$tfile
1855 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
1858 run_test 33 "write file with mode 444 (should return error) ===="
1863 chown $RUNAS_ID $DIR/d33
1864 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
1865 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
1866 error "open RDWR" || true
1868 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
1873 chown $RUNAS_ID $DIR/d33
1874 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
1876 run_test 33b "test open file with malformed flags (No panic and return error)"
1884 remote_ost_nodsh && skip "remote OST with nodsh" && return
1888 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
1891 for ostnum in $(seq $OSTCOUNT); do
1892 # test-framework's OST numbering is one-based, while Lustre's
1894 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
1895 # Parsing llobdstat's output sucks; we could grep the /proc
1896 # path, but that's likely to not be as portable as using the
1897 # llobdstat utility. So we parse lctl output instead.
1898 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
1899 obdfilter/$ostname/stats |
1900 awk '/^write_bytes/ {print $7}' )
1901 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
1902 if (( ${write_bytes:-0} > 0 ))
1909 $all_zeros || return 0
1912 echo foo > $DIR/d33/bar
1916 # Total up write_bytes after writing. We'd better find non-zeros.
1917 for ostnum in $(seq $OSTCOUNT); do
1918 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
1919 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
1920 obdfilter/$ostname/stats |
1921 awk '/^write_bytes/ {print $7}' )
1922 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
1923 if (( ${write_bytes:-0} > 0 ))
1932 for ostnum in $(seq $OSTCOUNT); do
1933 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
1934 echo "Check that write_bytes is present in obdfilter/*/stats:"
1935 do_facet ost$ostnum lctl get_param -n \
1936 obdfilter/$ostname/stats
1938 error "OST not keeping write_bytes stats (b22312)"
1941 run_test 33c "test llobdstat and write_bytes"
1943 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
1946 $MCREATE $DIR/f34 || error
1947 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1948 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
1949 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1950 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1952 run_test 34a "truncate file that has not been opened ==========="
1955 [ ! -f $DIR/f34 ] && test_34a
1956 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1957 $OPENFILE -f O_RDONLY $DIR/f34
1958 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1959 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1961 run_test 34b "O_RDONLY opening file doesn't create objects ====="
1964 [ ! -f $DIR/f34 ] && test_34a
1965 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1966 $OPENFILE -f O_RDWR $DIR/f34
1967 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
1968 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1970 run_test 34c "O_RDWR opening file-with-size works =============="
1973 [ ! -f $DIR/f34 ] && test_34a
1974 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
1975 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1978 run_test 34d "write to sparse file ============================="
1982 $MCREATE $DIR/f34e || error
1983 $TRUNCATE $DIR/f34e 1000 || error
1984 $CHECKSTAT -s 1000 $DIR/f34e || error
1985 $OPENFILE -f O_RDWR $DIR/f34e
1986 $CHECKSTAT -s 1000 $DIR/f34e || error
1988 run_test 34e "create objects, some with size and some without =="
1990 test_34f() { # bug 6242, 6243
1993 $MCREATE $DIR/f34f || error
1994 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
1995 dd if=$DIR/f34f of=$TMP/f34f
1996 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
1997 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
1998 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
1999 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2000 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2002 run_test 34f "read from a file with no objects until EOF ======="
2005 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2006 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2007 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2008 cancel_lru_locks osc
2009 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2010 error "wrong size after lock cancel"
2012 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2013 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2014 error "expanding truncate failed"
2015 cancel_lru_locks osc
2016 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2017 error "wrong expanded size after lock cancel"
2019 run_test 34g "truncate long file ==============================="
2022 cp /bin/sh $DIR/f35a
2024 chown $RUNAS_ID $DIR/f35a
2025 $RUNAS $DIR/f35a && error || true
2028 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2032 utime $DIR/f36 || error
2034 run_test 36a "MDS utime check (mknod, utime) ==================="
2038 utime $DIR/f36 || error
2040 run_test 36b "OST utime check (open, utime) ===================="
2045 chown $RUNAS_ID $DIR/d36
2046 $RUNAS utime $DIR/d36/f36 || error
2048 run_test 36c "non-root MDS utime check (mknod, utime) =========="
2051 [ ! -d $DIR/d36 ] && test_36c
2052 echo "" > $DIR/d36/f36
2053 $RUNAS utime $DIR/d36/f36 || error
2055 run_test 36d "non-root OST utime check (open, utime) ==========="
2058 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2060 touch $DIR/$tdir/$tfile
2061 $RUNAS utime $DIR/$tdir/$tfile && \
2062 error "utime worked, expected failure" || true
2064 run_test 36e "utime on non-owned file (should return error) ===="
2068 local LANG_SAVE=$LANG
2069 local LC_LANG_SAVE=$LC_LANG
2070 export LANG=C LC_LANG=C # for date language
2072 DATESTR="Dec 20 2000"
2074 lctl set_param fail_loc=$fl
2076 cp /etc/hosts $DIR/$tdir/$tfile
2077 sync & # write RPC generated with "current" inode timestamp, but delayed
2079 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
2080 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
2081 cancel_lru_locks osc
2082 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
2084 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
2085 echo "BEFORE: $LS_BEFORE" && \
2086 echo "AFTER : $LS_AFTER" && \
2087 echo "WANT : $DATESTR" && \
2088 error "$DIR/$tdir/$tfile timestamps changed" || true
2090 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
2094 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
2095 subr_36fh "0x80000214"
2097 run_test 36f "utime on file racing with OST BRW write =========="
2100 remote_ost_nodsh && skip "remote OST with nodsh" && return
2106 fmd_max_age=$(do_facet ost1 \
2107 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
2110 fmd_before=$(do_facet ost1 \
2111 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2112 touch $DIR/$tdir/$tfile
2113 sleep $((fmd_max_age + 12))
2114 fmd_after=$(do_facet ost1 \
2115 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2117 echo "fmd_before: $fmd_before"
2118 echo "fmd_after: $fmd_after"
2119 [ "$fmd_after" -gt "$fmd_before" ] && \
2120 echo "AFTER: $fmd_after > BEFORE: $fmd_before" && \
2121 error "fmd didn't expire after ping" || true
2123 run_test 36g "filter mod data cache expiry ====================="
2126 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
2127 subr_36fh "0x80000227"
2129 run_test 36h "utime on file racing with OST BRW write =========="
2133 echo f > $DIR/$tdir/fbugfile
2134 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2135 ls $DIR/$tdir | grep "\<fbugfile\>" && error
2136 $UMOUNT $DIR/$tdir || error
2137 rm -f $DIR/$tdir/fbugfile || error
2139 run_test 37 "ls a mounted file system to check old content ====="
2142 local file=$DIR/$tfile
2144 openfile -f O_DIRECTORY $file
2147 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
2148 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
2150 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
2154 touch $DIR/${tfile}2
2155 # ls -l $DIR/$tfile $DIR/${tfile}2
2156 # ls -lu $DIR/$tfile $DIR/${tfile}2
2157 # ls -lc $DIR/$tfile $DIR/${tfile}2
2159 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
2160 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
2162 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
2164 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
2166 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
2167 error "O_TRUNC didn't change timestamps"
2170 run_test 39 "mtime changed on create ==========================="
2174 cp -p /etc/passwd $DIR/$tdir/fopen
2175 cp -p /etc/passwd $DIR/$tdir/flink
2176 cp -p /etc/passwd $DIR/$tdir/funlink
2177 cp -p /etc/passwd $DIR/$tdir/frename
2178 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
2181 echo "aaaaaa" >> $DIR/$tdir/fopen
2182 echo "aaaaaa" >> $DIR/$tdir/flink
2183 echo "aaaaaa" >> $DIR/$tdir/funlink
2184 echo "aaaaaa" >> $DIR/$tdir/frename
2186 local open_new=`stat -c %Y $DIR/$tdir/fopen`
2187 local link_new=`stat -c %Y $DIR/$tdir/flink`
2188 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
2189 local rename_new=`stat -c %Y $DIR/$tdir/frename`
2191 cat $DIR/$tdir/fopen > /dev/null
2192 ln $DIR/$tdir/flink $DIR/$tdir/flink2
2193 rm -f $DIR/$tdir/funlink2
2194 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
2196 for (( i=0; i < 2; i++ )) ; do
2197 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
2198 local link_new2=`stat -c %Y $DIR/$tdir/flink`
2199 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
2200 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
2202 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
2203 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
2204 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
2205 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
2207 cancel_lru_locks osc
2208 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2211 run_test 39b "mtime change on open, link, unlink, rename ======"
2213 # this should be set to past
2214 TEST_39_MTIME=`date -d "1 year ago" +%s`
2220 local mtime0=`stat -c %Y $DIR1/$tfile`
2222 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2223 local mtime1=`stat -c %Y $DIR1/$tfile`
2224 [ "$mtime1" = $TEST_39_MTIME ] || \
2225 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
2228 echo hello >> $DIR1/$tfile
2230 local mtime2=`stat -c %Y $DIR1/$tfile`
2231 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
2232 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
2234 mv $DIR1/$tfile $DIR1/$tfile-1
2236 for (( i=0; i < 2; i++ )) ; do
2237 local mtime3=`stat -c %Y $DIR1/$tfile-1`
2238 [ "$mtime2" = "$mtime3" ] || \
2239 error "mtime ($mtime2) changed (to $mtime3) on rename"
2241 cancel_lru_locks osc
2242 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2245 run_test 39c "mtime change on rename ==========================="
2251 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2253 for (( i=0; i < 2; i++ )) ; do
2254 local mtime=`stat -c %Y $DIR1/$tfile`
2255 [ $mtime = $TEST_39_MTIME ] || \
2256 error "mtime($mtime) is not set to $TEST_39_MTIME"
2258 cancel_lru_locks osc
2259 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2262 run_test 39d "create, utime, stat =============================="
2267 local mtime1=`stat -c %Y $DIR1/$tfile`
2269 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2271 for (( i=0; i < 2; i++ )) ; do
2272 local mtime2=`stat -c %Y $DIR1/$tfile`
2273 [ $mtime2 = $TEST_39_MTIME ] || \
2274 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2276 cancel_lru_locks osc
2277 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2280 run_test 39e "create, stat, utime, stat ========================"
2285 mtime1=`stat -c %Y $DIR1/$tfile`
2288 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2290 for (( i=0; i < 2; i++ )) ; do
2291 local mtime2=`stat -c %Y $DIR1/$tfile`
2292 [ $mtime2 = $TEST_39_MTIME ] || \
2293 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2295 cancel_lru_locks osc
2296 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2299 run_test 39f "create, stat, sleep, utime, stat ================="
2303 echo hello >> $DIR1/$tfile
2304 local mtime1=`stat -c %Y $DIR1/$tfile`
2307 chmod o+r $DIR1/$tfile
2309 for (( i=0; i < 2; i++ )) ; do
2310 local mtime2=`stat -c %Y $DIR1/$tfile`
2311 [ "$mtime1" = "$mtime2" ] || \
2312 error "lost mtime: $mtime2, should be $mtime1"
2314 cancel_lru_locks osc
2315 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2318 run_test 39g "write, chmod, stat ==============================="
2326 echo hello >> $DIR1/$tfile
2327 local mtime1=`stat -c %Y $DIR1/$tfile`
2329 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2331 if [ "$d1" != "$d2" ]; then
2332 echo "write and touch not within one second"
2334 for (( i=0; i < 2; i++ )) ; do
2335 local mtime2=`stat -c %Y $DIR1/$tfile`
2336 [ "$mtime2" = $TEST_39_MTIME ] || \
2337 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
2339 cancel_lru_locks osc
2340 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2344 run_test 39h "write, utime within one second, stat ============="
2350 echo hello >> $DIR1/$tfile
2351 local mtime1=`stat -c %Y $DIR1/$tfile`
2353 mv $DIR1/$tfile $DIR1/$tfile-1
2355 for (( i=0; i < 2; i++ )) ; do
2356 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2358 [ "$mtime1" = "$mtime2" ] || \
2359 error "lost mtime: $mtime2, should be $mtime1"
2361 cancel_lru_locks osc
2362 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2365 run_test 39i "write, rename, stat =============================="
2371 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
2373 local mtime1=`stat -c %Y $DIR1/$tfile`
2375 mv $DIR1/$tfile $DIR1/$tfile-1
2377 kill -USR1 $multipid
2378 wait $multipid || error "multiop close failed"
2380 for (( i=0; i < 2; i++ )) ; do
2381 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2382 [ "$mtime1" = "$mtime2" ] || \
2383 error "mtime is lost on close: $mtime2, should be $mtime1"
2385 cancel_lru_locks osc
2386 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2389 run_test 39j "write, rename, close, stat ======================="
2395 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
2397 local mtime1=`stat -c %Y $DIR1/$tfile`
2399 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2401 kill -USR1 $multipid
2402 wait $multipid || error "multiop close failed"
2404 for (( i=0; i < 2; i++ )) ; do
2405 local mtime2=`stat -c %Y $DIR1/$tfile`
2407 [ "$mtime2" = $TEST_39_MTIME ] || \
2408 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
2410 cancel_lru_locks osc
2411 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2414 run_test 39k "write, utime, close, stat ========================"
2416 # this should be set to future
2417 TEST_39_ATIME=`date -d "1 year" +%s`
2420 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2421 local atime_diff=$(do_facet $SINGLEMDS lctl get_param -n mdd.*.atime_diff)
2425 # test setting directory atime to future
2426 touch -a -d @$TEST_39_ATIME $DIR/$tdir
2427 local atime=$(stat -c %X $DIR/$tdir)
2428 [ "$atime" = $TEST_39_ATIME ] || \
2429 error "atime is not set to future: $atime, should be $TEST_39_ATIME"
2431 # test setting directory atime from future to now
2432 local d1=$(date +%s)
2434 local d2=$(date +%s)
2436 cancel_lru_locks mdc
2437 atime=$(stat -c %X $DIR/$tdir)
2438 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2439 error "atime is not updated from future: $atime, should be $d1<atime<$d2"
2441 do_facet $SINGLEMDS lctl set_param -n mdd.*.atime_diff=2
2444 # test setting directory atime when now > dir atime + atime_diff
2448 cancel_lru_locks mdc
2449 atime=$(stat -c %X $DIR/$tdir)
2450 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2451 error "atime is not updated : $atime, should be $d2"
2453 do_facet $SINGLEMDS lctl set_param -n mdd.*.atime_diff=60
2456 # test not setting directory atime when now < dir atime + atime_diff
2458 cancel_lru_locks mdc
2459 atime=$(stat -c %X $DIR/$tdir)
2460 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2461 error "atime is updated to $atime, should remain $d1<atime<$d2"
2463 do_facet $SINGLEMDS lctl set_param -n mdd.*.atime_diff=$atime_diff
2465 run_test 39l "directory atime update ==========================="
2470 local far_past_mtime=$(date -d "May 29 1953" +%s)
2471 local far_past_atime=$(date -d "Dec 17 1903" +%s)
2473 touch -m -d @$far_past_mtime $DIR1/$tfile
2474 touch -a -d @$far_past_atime $DIR1/$tfile
2476 for (( i=0; i < 2; i++ )) ; do
2477 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
2478 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
2479 error "atime or mtime set incorrectly"
2481 cancel_lru_locks osc
2482 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2485 run_test 39m "test atime and mtime before 1970"
2488 dd if=/dev/zero of=$DIR/f40 bs=4096 count=1
2489 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/f40 && error
2490 $CHECKSTAT -t file -s 4096 $DIR/f40 || error
2492 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
2496 small_write $DIR/f41 18
2498 run_test 41 "test small file write + fstat ====================="
2500 count_ost_writes() {
2501 lctl get_param -n osc.*.stats |
2502 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
2509 BG_DIRTY_RATIO_SAVE=10
2510 MAX_BG_DIRTY_RATIO=25
2514 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
2515 # dirty_ratio, dirty_background_ratio
2516 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
2517 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
2518 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
2519 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
2521 # if file not here, we are a 2.4 kernel
2522 kill -CONT `pidof kupdated`
2527 # setup the trap first, so someone cannot exit the test at the
2528 # exact wrong time and mess up a machine
2529 trap start_writeback EXIT
2530 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
2531 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
2532 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
2533 sysctl -w vm.dirty_writeback_centisecs=0
2534 sysctl -w vm.dirty_writeback_centisecs=0
2535 # save and increase /proc/sys/vm/dirty_ratio
2536 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
2537 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
2538 # save and increase /proc/sys/vm/dirty_background_ratio
2539 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
2540 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
2542 # if file not here, we are a 2.4 kernel
2543 kill -STOP `pidof kupdated`
2547 # ensure that all stripes have some grant before we test client-side cache
2549 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
2550 dd if=/dev/zero of=$i bs=4k count=1
2555 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
2556 # file truncation, and file removal.
2559 cancel_lru_locks osc
2561 sync; sleep 1; sync # just to be safe
2562 BEFOREWRITES=`count_ost_writes`
2563 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
2564 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
2565 AFTERWRITES=`count_ost_writes`
2566 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
2567 error "$BEFOREWRITES < $AFTERWRITES"
2570 run_test 42a "ensure that we don't flush on close =============="
2574 cancel_lru_locks osc
2577 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
2578 BEFOREWRITES=`count_ost_writes`
2579 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
2580 AFTERWRITES=`count_ost_writes`
2581 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
2582 error "$BEFOREWRITES < $AFTERWRITES on unlink"
2584 BEFOREWRITES=`count_ost_writes`
2585 sync || error "sync: $?"
2586 AFTERWRITES=`count_ost_writes`
2587 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
2588 error "$BEFOREWRITES < $AFTERWRITES on sync"
2590 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
2594 run_test 42b "test destroy of file with cached dirty data ======"
2596 # if these tests just want to test the effect of truncation,
2597 # they have to be very careful. consider:
2598 # - the first open gets a {0,EOF}PR lock
2599 # - the first write conflicts and gets a {0, count-1}PW
2600 # - the rest of the writes are under {count,EOF}PW
2601 # - the open for truncate tries to match a {0,EOF}PR
2602 # for the filesize and cancels the PWs.
2603 # any number of fixes (don't get {0,EOF} on open, match
2604 # composite locks, do smarter file size management) fix
2605 # this, but for now we want these tests to verify that
2606 # the cancellation with truncate intent works, so we
2607 # start the file with a full-file pw lock to match against
2608 # until the truncate.
2613 cancel_lru_locks osc
2615 # prime the file with 0,EOF PW to match
2619 # now the real test..
2620 dd if=/dev/zero of=$file bs=1024 count=100
2621 BEFOREWRITES=`count_ost_writes`
2622 $TRUNCATE $file $offset
2623 cancel_lru_locks osc
2624 AFTERWRITES=`count_ost_writes`
2630 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
2631 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
2634 run_test 42c "test partial truncate of file with cached dirty data"
2638 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
2639 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
2642 run_test 42d "test complete truncate of file with cached dirty data"
2644 test_42e() { # bug22074
2645 local TDIR=$DIR/${tdir}e
2646 local pagesz=$(page_size)
2647 local pages=16 # hardcoded 16 pages, don't change it.
2648 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
2649 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
2654 $LFS setstripe -c 1 $TDIR
2655 createmany -o $TDIR/f $files
2657 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
2659 # we assume that with $OSTCOUNT files, at least one of them will
2660 # be allocated on OST0.
2661 warmup_files=$((OSTCOUNT * max_dirty_mb))
2662 createmany -o $TDIR/w $warmup_files
2664 # write a large amount of data into one file and sync, to get good
2665 # avail_grant number from OST.
2666 for ((i=0; i<$warmup_files; i++)); do
2667 idx=$($LFS getstripe -i $TDIR/w$i)
2668 [ $idx -ne 0 ] && continue
2669 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
2672 [ $i -gt $warmup_files ] && error "OST0 is still cold"
2674 $LCTL get_param $proc_osc0/cur_dirty_bytes
2675 $LCTL get_param $proc_osc0/cur_grant_bytes
2677 # create as much dirty pages as we can while not to trigger the actual
2678 # RPCs directly. but depends on the env, VFS may trigger flush during this
2679 # period, hopefully we are good.
2680 for ((i=0; i<$warmup_files; i++)); do
2681 idx=$($LFS getstripe -i $TDIR/w$i)
2682 [ $idx -ne 0 ] && continue
2683 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
2685 $LCTL get_param $proc_osc0/cur_dirty_bytes
2686 $LCTL get_param $proc_osc0/cur_grant_bytes
2688 # perform the real test
2689 $LCTL set_param $proc_osc0/rpc_stats 0
2690 for ((;i<$files; i++)); do
2691 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
2692 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
2695 $LCTL get_param $proc_osc0/rpc_stats
2698 local have_ppr=false
2699 $LCTL get_param $proc_osc0/rpc_stats |
2700 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
2701 # skip lines until we are at the RPC histogram data
2702 [ "$PPR" == "pages" ] && have_ppr=true && continue
2703 $have_ppr || continue
2705 # we only want the percent stat for < 16 pages
2706 [ $(echo $PPR | tr -d ':') -ge $pages ] && break
2708 percent=$((percent + WPCT))
2709 if [ $percent -gt 15 ]; then
2710 error "less than 16-pages write RPCs" \
2717 run_test 42e "verify sub-RPC writes are not done synchronously"
2721 cp -p /bin/ls $DIR/$tdir/$tfile
2722 multiop $DIR/$tdir/$tfile Ow_c &
2724 # give multiop a chance to open
2727 $DIR/$tdir/$tfile && error || true
2730 run_test 43 "execution of file opened for write should return -ETXTBSY"
2734 cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
2735 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
2737 multiop $DIR/d43/multiop Oc && error "expected error, got success"
2738 kill -USR1 $MULTIOP_PID || return 2
2739 wait $MULTIOP_PID || return 3
2742 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
2746 cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
2747 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
2749 $TRUNCATE $DIR/d43/multiop 0 && error "expected error, got success"
2750 kill -USR1 $MULTIOP_PID || return 2
2751 wait $MULTIOP_PID || return 3
2754 run_test 43b "truncate of file being executed should return -ETXTBSY"
2757 local testdir="$DIR/d43c"
2760 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
2761 ( cd $testdir && md5sum -c)
2763 run_test 43c "md5sum of copy into lustre========================"
2766 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
2767 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
2768 dd if=$DIR/f1 bs=4k count=1 > /dev/null
2770 run_test 44 "zero length read from a sparse stripe ============="
2773 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
2775 [ -z "$nstripe" ] && skip "can't get stripe info" && return
2776 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
2777 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
2779 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
2780 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
2783 OFFSETS="0 $((stride/2)) $((stride-1))"
2784 for offset in $OFFSETS ; do
2785 for i in `seq 0 $((nstripe-1))`; do
2786 local GLOBALOFFSETS=""
2787 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
2788 local myfn=$DIR/d44a-$size
2789 echo "--------writing $myfn at $size"
2790 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
2791 GLOBALOFFSETS="$GLOBALOFFSETS $size"
2792 ll_sparseness_verify $myfn $GLOBALOFFSETS \
2793 || error "ll_sparseness_verify $GLOBALOFFSETS"
2795 for j in `seq 0 $((nstripe-1))`; do
2796 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
2797 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
2798 GLOBALOFFSETS="$GLOBALOFFSETS $size"
2800 ll_sparseness_verify $myfn $GLOBALOFFSETS \
2801 || error "ll_sparseness_verify $GLOBALOFFSETS"
2806 run_test 44a "test sparse pwrite ==============================="
2810 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
2816 before=`dirty_osc_total`
2817 echo executing "\"$*\""
2819 after=`dirty_osc_total`
2820 echo before $before, after $after
2824 # Obtain grants from OST if it supports it
2825 echo blah > ${f}_grant
2828 do_dirty_record "echo blah > $f"
2829 [ $before -eq $after ] && error "write wasn't cached"
2830 do_dirty_record "> $f"
2831 [ $before -gt $after ] || error "truncate didn't lower dirty count"
2832 do_dirty_record "echo blah > $f"
2833 [ $before -eq $after ] && error "write wasn't cached"
2834 do_dirty_record "sync"
2835 [ $before -gt $after ] || error "writeback didn't lower dirty count"
2836 do_dirty_record "echo blah > $f"
2837 [ $before -eq $after ] && error "write wasn't cached"
2838 do_dirty_record "cancel_lru_locks osc"
2839 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
2842 run_test 45 "osc io page accounting ============================"
2844 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
2845 # test tickles a bug where re-dirtying a page was failing to be mapped to the
2846 # objects offset and an assert hit when an rpc was built with 1023's mapped
2847 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
2852 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2854 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
2855 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2859 run_test 46 "dirtying a previously written page ================"
2861 # test_47 is removed "Device nodes check" is moved to test_28
2863 test_48a() { # bug 2399
2864 check_kernel_version 34 || return 0
2867 mv $DIR/d48a $DIR/d48.new || error "move directory failed"
2868 mkdir $DIR/d48a || error "recreate directory failed"
2869 touch foo || error "'touch foo' failed after recreating cwd"
2870 mkdir bar || error "'mkdir foo' failed after recreating cwd"
2871 if check_kernel_version 44; then
2872 touch .foo || error "'touch .foo' failed after recreating cwd"
2873 mkdir .bar || error "'mkdir .foo' failed after recreating cwd"
2875 ls . > /dev/null || error "'ls .' failed after recreating cwd"
2876 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2877 cd . || error "'cd .' failed after recreating cwd"
2878 mkdir . && error "'mkdir .' worked after recreating cwd"
2879 rmdir . && error "'rmdir .' worked after recreating cwd"
2880 ln -s . baz || error "'ln -s .' failed after recreating cwd"
2881 cd .. || error "'cd ..' failed after recreating cwd"
2883 run_test 48a "Access renamed working dir (should return errors)="
2885 test_48b() { # bug 2399
2886 check_kernel_version 34 || return 0
2889 rmdir $DIR/d48b || error "remove cwd $DIR/d48b failed"
2890 touch foo && error "'touch foo' worked after removing cwd"
2891 mkdir foo && error "'mkdir foo' worked after removing cwd"
2892 if check_kernel_version 44; then
2893 touch .foo && error "'touch .foo' worked after removing cwd"
2894 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2896 ls . > /dev/null && error "'ls .' worked after removing cwd"
2897 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2898 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
2899 mkdir . && error "'mkdir .' worked after removing cwd"
2900 rmdir . && error "'rmdir .' worked after removing cwd"
2901 ln -s . foo && error "'ln -s .' worked after removing cwd"
2902 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
2904 run_test 48b "Access removed working dir (should return errors)="
2906 test_48c() { # bug 2350
2907 check_kernel_version 36 || return 0
2908 #lctl set_param debug=-1
2910 mkdir -p $DIR/d48c/dir
2912 $TRACE rmdir $DIR/d48c/dir || error "remove cwd $DIR/d48c/dir failed"
2913 $TRACE touch foo && error "'touch foo' worked after removing cwd"
2914 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
2915 if check_kernel_version 44; then
2916 touch .foo && error "'touch .foo' worked after removing cwd"
2917 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2919 $TRACE ls . && error "'ls .' worked after removing cwd"
2920 $TRACE ls .. || error "'ls ..' failed after removing cwd"
2921 is_patchless || ( $TRACE cd . && error "'cd .' worked after removing cwd" )
2922 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
2923 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
2924 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
2925 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
2927 run_test 48c "Access removed working subdir (should return errors)"
2929 test_48d() { # bug 2350
2930 check_kernel_version 36 || return 0
2931 #lctl set_param debug=-1
2933 mkdir -p $DIR/d48d/dir
2935 $TRACE rmdir $DIR/d48d/dir || error "remove cwd $DIR/d48d/dir failed"
2936 $TRACE rmdir $DIR/d48d || error "remove parent $DIR/d48d failed"
2937 $TRACE touch foo && error "'touch foo' worked after removing parent"
2938 $TRACE mkdir foo && error "'mkdir foo' worked after removing parent"
2939 if check_kernel_version 44; then
2940 touch .foo && error "'touch .foo' worked after removing parent"
2941 mkdir .foo && error "'mkdir .foo' worked after removing parent"
2943 $TRACE ls . && error "'ls .' worked after removing parent"
2944 $TRACE ls .. && error "'ls ..' worked after removing parent"
2945 is_patchless || ( $TRACE cd . && error "'cd .' worked after recreate parent" )
2946 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
2947 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
2948 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
2949 is_patchless || ( $TRACE cd .. && error "'cd ..' worked after removing parent" || true )
2951 run_test 48d "Access removed parent subdir (should return errors)"
2953 test_48e() { # bug 4134
2954 check_kernel_version 41 || return 0
2955 #lctl set_param debug=-1
2957 mkdir -p $DIR/d48e/dir
2959 $TRACE rmdir $DIR/d48e/dir || error "remove cwd $DIR/d48e/dir failed"
2960 $TRACE rmdir $DIR/d48e || error "remove parent $DIR/d48e failed"
2961 $TRACE touch $DIR/d48e || error "'touch $DIR/d48e' failed"
2962 $TRACE chmod +x $DIR/d48e || error "'chmod +x $DIR/d48e' failed"
2963 # On a buggy kernel addition of "touch foo" after cd .. will
2964 # produce kernel oops in lookup_hash_it
2965 touch ../foo && error "'cd ..' worked after recreate parent"
2967 $TRACE rm $DIR/d48e || error "rm '$DIR/d48e' failed"
2969 run_test 48e "Access to recreated parent subdir (should return errors)"
2975 ls /proc/$$/cwd || error
2977 run_test 50 "special situations: /proc symlinks ==============="
2979 test_51a() { # was test_51
2980 # bug 1516 - create an empty entry right after ".." then split dir
2983 $MCREATE $DIR/d51/bar
2985 createmany -m $DIR/d51/longfile 201
2987 while [ `ls -sd $DIR/d51 | awk '{ print $1 }'` -eq 4 ]; do
2988 $MCREATE $DIR/d51/longfile$FNUM
2993 ls -l $DIR/d51 > /dev/null || error
2995 run_test 51a "special situations: split htree with empty entry =="
2997 export NUMTEST=70000
2999 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
3000 [ $NUMFREE -lt 21000 ] && \
3001 skip "not enough free inodes ($NUMFREE)" && \
3004 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 50))
3007 createmany -d $DIR/d51b/t- $NUMTEST
3009 run_test 51b "mkdir .../t-0 --- .../t-$NUMTEST ===================="
3011 test_51ba() { # LU-993
3012 local BASE=$DIR/d51b
3013 # unlink all but 100 subdirectories, then check it still works
3015 local DELETE=$((NUMTEST - LEFT))
3017 ! [ -d "${BASE}/t-$DELETE" ] && skip "test_51b() not run" && return 0
3019 # for ldiskfs the nlink count should be 1, but this is OSD specific
3020 # and so this is listed for informational purposes only
3021 log "nlink before: $(stat -c %h $BASE)"
3022 unlinkmany -d $BASE/t- $DELETE ||
3023 error "unlink of first $DELETE subdirs failed"
3025 log "nlink between: $(stat -c %h $BASE)"
3026 local FOUND=$(ls -l ${BASE} | wc -l)
3027 FOUND=$((FOUND - 1)) # trim the first line of ls output
3028 [ $FOUND -ne $LEFT ] &&
3029 error "can't find subdirs: found only $FOUND/$LEFT"
3031 unlinkmany -d $BASE/t- $DELETE $LEFT ||
3032 error "unlink of second $LEFT subdirs failed"
3033 log "nlink after: $(stat -c %h $BASE)"
3035 run_test 51ba "rmdir .../t-0 --- .../t-$NUMTEST"
3038 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
3040 local ndirs=${TEST51BB_NDIRS:-10}
3041 local nfiles=${TEST51BB_NFILES:-100}
3043 local numfree=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
3045 [ $numfree -lt $(( ndirs * nfiles)) ] && \
3046 nfiles=$(( numfree / ndirs - 10 ))
3048 local dir=$DIR/d51bb
3050 local savePOLICY=$(lctl get_param -n lmv.*.placement)
3051 lctl set_param -n lmv.*.placement=CHAR
3054 local IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
3058 for ((i=0; i < $ndirs; i++)); do
3059 dirs[i]=$dir/$RANDOM
3060 echo Creating directory ${dirs[i]}
3063 echo Creating $nfiles in dir ${dirs[i]} ...
3064 echo "createmany -o ${dirs[i]}/$tfile- $nfiles"
3065 createmany -o ${dirs[i]}/$tfile- $nfiles
3071 IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
3075 for ((i=0; i<${#NEWUSED[@]}; i++)); do
3076 echo "mds $i: inodes count OLD ${OLDUSED[$i]} NEW ${NEWUSED[$i]}"
3077 [ ${OLDUSED[$i]} -lt ${NEWUSED[$i]} ] || rc=$((rc + 1))
3080 lctl set_param -n lmv.*.placement=$savePOLICY
3082 [ $rc -ne $MDSCOUNT ] || \
3083 error "Objects/inodes are not distributed over all mds servers"
3085 run_test 51bb "mkdir createmany CMD $MDSCOUNT ===================="
3088 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping test with few OSTs" && return
3090 createmany -o $DIR/d51d/t- 1000
3091 $LFS getstripe $DIR/d51d > $TMP/files
3092 for N in `seq 0 $((OSTCOUNT - 1))`; do
3093 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
3094 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
3095 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
3097 unlinkmany $DIR/d51d/t- 1000
3100 for N in `seq 1 $((OSTCOUNT - 1))`; do
3101 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
3102 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3103 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
3104 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3106 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
3107 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3108 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
3109 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3113 run_test 51d "check object distribution ===================="
3116 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
3119 chattr +a $DIR/d52a/foo || error "chattr +a failed"
3120 echo bar >> $DIR/d52a/foo || error "append bar failed"
3121 cp /etc/hosts $DIR/d52a/foo && error "cp worked"
3122 rm -f $DIR/d52a/foo 2>/dev/null && error "rm worked"
3123 link $DIR/d52a/foo $DIR/d52a/foo_link 2>/dev/null && error "link worked"
3124 echo foo >> $DIR/d52a/foo || error "append foo failed"
3125 mrename $DIR/d52a/foo $DIR/d52a/foo_ren && error "rename worked"
3126 lsattr $DIR/d52a/foo | egrep -q "^-+a[-e]+ $DIR/d52a/foo" || error "lsattr"
3127 chattr -a $DIR/d52a/foo || error "chattr -a failed"
3128 cp -r $DIR/d52a /tmp/
3129 rm -fr $DIR/d52a || error "cleanup rm failed"
3131 run_test 52a "append-only flag test (should return errors) ====="
3134 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
3137 chattr +i $DIR/d52b/foo || error "chattr +i failed"
3138 cat test > $DIR/d52b/foo && error "cat test worked"
3139 cp /etc/hosts $DIR/d52b/foo && error "cp worked"
3140 rm -f $DIR/d52b/foo 2>/dev/null && error "rm worked"
3141 link $DIR/d52b/foo $DIR/d52b/foo_link 2>/dev/null && error "link worked"
3142 echo foo >> $DIR/d52b/foo && error "echo worked"
3143 mrename $DIR/d52b/foo $DIR/d52b/foo_ren && error "rename worked"
3144 [ -f $DIR/d52b/foo ] || error
3145 [ -f $DIR/d52b/foo_ren ] && error
3146 lsattr $DIR/d52b/foo | egrep -q "^-+i[-e]+ $DIR/d52b/foo" || error "lsattr"
3147 chattr -i $DIR/d52b/foo || error "chattr failed"
3149 rm -fr $DIR/d52b || error
3151 run_test 52b "immutable flag test (should return errors) ======="
3154 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3155 remote_ost_nodsh && skip "remote OST with nodsh" && return
3164 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
3165 for value in $(do_facet $SINGLEMDS lctl get_param osc.$mdtosc.prealloc_last_id) ; do
3166 param=`echo ${value[0]} | cut -d "=" -f1`
3167 ostname=`echo $param | cut -d "." -f2 | cut -d - -f 1-2`
3168 mds_last=$(do_facet $SINGLEMDS lctl get_param -n $param)
3169 ostnum=$(echo $ostname | sed "s/${FSNAME}-OST//g" | awk '{print ($1+1)}' )
3170 ost_last=$(do_facet ost$ostnum lctl get_param -n obdfilter.$ostname.last_id | head -n 1)
3171 echo "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
3172 if [ $ost_last != $mds_last ]; then
3173 error "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
3177 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
3180 [ ! -f "$SOCKETSERVER" ] && skip_env "no socketserver, skipping" && return
3181 [ ! -f "$SOCKETCLIENT" ] && skip_env "no socketclient, skipping" && return
3182 $SOCKETSERVER $DIR/socket
3183 $SOCKETCLIENT $DIR/socket || error
3184 $MUNLINK $DIR/socket
3186 run_test 54a "unix domain socket test =========================="
3192 dd if=/dev/zero of=$f bs=`page_size` count=1
3194 run_test 54b "char device works in lustre ======================"
3197 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
3198 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
3199 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
3201 for i in `seq 3 7`; do
3202 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
3212 loopdev="$DIR/loop54c"
3215 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
3216 mknod $loopdev b 7 $LOOPNUM
3217 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
3218 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
3219 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
3220 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
3222 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
3223 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
3225 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
3230 run_test 54c "block device works in lustre ====================="
3236 [ "$string" = `echo $string > $f | cat $f` ] || error
3238 run_test 54d "fifo device works in lustre ======================"
3241 check_kernel_version 46 || return 0
3244 cp -aL /dev/console $f
3245 echo $string > $f || error
3247 run_test 54e "console/tty device works in lustre ======================"
3249 #The test_55 used to be iopen test and it was removed by bz#24037.
3250 #run_test 55 "check iopen_connect_dentry() ======================"
3252 test_56a() { # was test_56
3258 NUMFILESx2=$(($NUMFILES * 2))
3259 for i in `seq 1 $NUMFILES` ; do
3260 touch $DIR/d56/file$i
3261 touch $DIR/d56/dir/file$i
3264 # test lfs getstripe with --recursive
3265 FILENUM=`$GETSTRIPE --recursive $DIR/d56 | grep -c obdidx`
3266 [ $FILENUM -eq $NUMFILESx2 ] || error \
3267 "lfs getstripe --recursive $DIR/d56 wrong: found $FILENUM, expected $NUMFILESx2"
3268 FILENUM=`$GETSTRIPE $DIR/d56 | grep -c obdidx`
3269 [ $FILENUM -eq $NUMFILES ] || error \
3270 "lfs getstripe $DIR/d56 without --recursive wrong: found $FILENUM, expected $NUMFILES"
3271 echo "lfs getstripe --recursive passed."
3273 # test lfs getstripe with file instead of dir
3274 FILENUM=`$GETSTRIPE $DIR/d56/file1 | grep -c obdidx`
3275 [ $FILENUM -eq 1 ] || error \
3276 "lfs getstripe $DIR/d56/file1 wrong:found $FILENUM, expected 1"
3277 echo "lfs getstripe file passed."
3279 #test lfs getstripe with --verbose
3280 [ `$GETSTRIPE --verbose $DIR/d56 | grep -c lmm_magic` -eq $NUMFILES ] ||\
3281 error "lfs getstripe --verbose $DIR/d56 wrong: should find $NUMFILES lmm_magic info"
3282 [ `$GETSTRIPE $DIR/d56 | grep -c lmm_magic` -eq 0 ] || error \
3283 "lfs getstripe $DIR/d56 without --verbose wrong: should not show lmm_magic info"
3284 echo "lfs getstripe --verbose passed."
3286 #test lfs getstripe with --obd
3287 $GETSTRIPE --obd wrong_uuid $DIR/d56 2>&1 | grep -q "unknown obduuid" || \
3288 error "lfs getstripe --obd wrong_uuid should return error message"
3290 [ "$OSTCOUNT" -lt 2 ] && \
3291 skip_env "skipping other lfs getstripe --obd test" && return
3293 OBDUUID=$(ostuuid_from_index $OSTIDX)
3294 FILENUM=`$GETSTRIPE -ir $DIR/d56 | grep -x $OSTIDX | wc -l`
3295 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/d56 | grep obdidx | wc -l`
3296 [ $FOUND -eq $FILENUM ] || \
3297 error "lfs getstripe --obd wrong: found $FOUND, expected $FILENUM"
3298 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/d56 | \
3299 sed '/^[ ]*'${OSTIDX}'[ ]/d' |\
3300 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] || \
3301 error "lfs getstripe --obd wrong: should not show file on other obd"
3302 echo "lfs getstripe --obd passed."
3304 run_test 56a "check lfs getstripe ===================================="
3311 if [ ! -d "$DIR/${tdir}g" ] ; then
3312 mkdir -p $DIR/${tdir}g
3313 for i in `seq 1 $LOCAL_NUMFILES` ; do
3314 touch $DIR/${tdir}g/file$i
3316 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3317 mkdir $DIR/${tdir}g/dir$i
3318 for j in `seq 1 $LOCAL_NUMFILES` ; do
3319 touch $DIR/${tdir}g/dir$i/file$j
3325 setup_56_special() {
3330 if [ ! -e "$TDIR/loop1b" ] ; then
3331 for i in `seq 1 $LOCAL_NUMFILES` ; do
3332 mknod $TDIR/loop${i}b b 7 $i
3333 mknod $TDIR/null${i}c c 1 3
3334 ln -s $TDIR/file1 $TDIR/link${i}l
3336 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3337 mknod $TDIR/dir$i/loop${i}b b 7 $i
3338 mknod $TDIR/dir$i/null${i}c c 1 3
3339 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
3347 setup_56 $NUMFILES $NUMDIRS
3349 EXPECTED=$(($NUMDIRS + 2))
3350 # test lfs find with -name
3351 for i in `seq 1 $NUMFILES` ; do
3352 NUMS=`$LFIND -name "*$i" $DIR/${tdir}g | wc -l`
3353 [ $NUMS -eq $EXPECTED ] || error \
3354 "lfs find -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3356 echo "lfs find -name passed."
3358 run_test 56g "check lfs find -name ============================="
3363 setup_56 $NUMFILES $NUMDIRS
3365 EXPECTED=$((($NUMDIRS+1)*($NUMFILES-1)+$NUMFILES))
3366 # test lfs find with ! -name
3367 for i in `seq 1 $NUMFILES` ; do
3368 NUMS=`$LFIND ! -name "*$i" $DIR/${tdir}g | wc -l`
3369 [ $NUMS -eq $EXPECTED ] || error \
3370 "lfs find ! -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3372 echo "lfs find ! -name passed."
3374 run_test 56h "check lfs find ! -name ============================="
3379 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
3380 OUT=$($LFIND -obd $UUID $DIR/$tdir)
3381 [ "$OUT" ] && error "$LFIND -obd returned directory '$OUT'" || true
3383 run_test 56i "check 'lfs find -obd UUID' skips directories ======="
3386 setup_56_special $NUMFILES $NUMDIRS
3388 EXPECTED=$((NUMDIRS+1))
3389 NUMS=`$LFIND -type d $DIR/${tdir}g | wc -l`
3390 [ $NUMS -eq $EXPECTED ] || \
3391 error "lfs find -type d $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3393 run_test 56j "check lfs find -type d ============================="
3396 setup_56_special $NUMFILES $NUMDIRS
3398 EXPECTED=$(((NUMDIRS+1) * NUMFILES))
3399 NUMS=`$LFIND -type f $DIR/${tdir}g | wc -l`
3400 [ $NUMS -eq $EXPECTED ] || \
3401 error "lfs find -type f $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3403 run_test 56k "check lfs find -type f ============================="
3406 setup_56_special $NUMFILES $NUMDIRS
3408 EXPECTED=$((NUMDIRS + NUMFILES))
3409 NUMS=`$LFIND -type b $DIR/${tdir}g | wc -l`
3410 [ $NUMS -eq $EXPECTED ] || \
3411 error "lfs find -type b $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3413 run_test 56l "check lfs find -type b ============================="
3416 setup_56_special $NUMFILES $NUMDIRS
3418 EXPECTED=$((NUMDIRS + NUMFILES))
3419 NUMS=`$LFIND -type c $DIR/${tdir}g | wc -l`
3420 [ $NUMS -eq $EXPECTED ] || \
3421 error "lfs find -type c $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3423 run_test 56m "check lfs find -type c ============================="
3426 setup_56_special $NUMFILES $NUMDIRS
3428 EXPECTED=$((NUMDIRS + NUMFILES))
3429 NUMS=`$LFIND -type l $DIR/${tdir}g | wc -l`
3430 [ $NUMS -eq $EXPECTED ] || \
3431 error "lfs find -type l $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3433 run_test 56n "check lfs find -type l ============================="
3438 setup_56 $NUMFILES $NUMDIRS
3440 utime $TDIR/file1 > /dev/null || error "utime (1)"
3441 utime $TDIR/file2 > /dev/null || error "utime (2)"
3442 utime $TDIR/dir1 > /dev/null || error "utime (3)"
3443 utime $TDIR/dir2 > /dev/null || error "utime (4)"
3444 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
3445 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
3448 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
3449 [ $NUMS -eq $EXPECTED ] || \
3450 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
3453 NUMS=`$LFIND -mtime 0 $TDIR | wc -l`
3454 [ $NUMS -eq $EXPECTED ] || \
3455 error "lfs find -mtime 0 $TDIR wrong: found $NUMS, expected $EXPECTED"
3458 run_test 56o "check lfs find -mtime for old files =========================="
3461 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3466 setup_56 $NUMFILES $NUMDIRS
3468 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
3470 NUMS="`$LFIND -uid $RUNAS_ID $TDIR | wc -l`"
3471 [ $NUMS -eq $EXPECTED ] || \
3472 error "lfs find -uid $TDIR wrong: found $NUMS, expected $EXPECTED"
3474 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
3475 NUMS="`$LFIND ! -uid $RUNAS_ID $TDIR | wc -l`"
3476 [ $NUMS -eq $EXPECTED ] || \
3477 error "lfs find ! -uid $TDIR wrong: found $NUMS, expected $EXPECTED"
3479 echo "lfs find -uid and ! -uid passed."
3481 run_test 56p "check lfs find -uid and ! -uid ==============================="
3484 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3489 setup_56 $NUMFILES $NUMDIRS
3491 chgrp $RUNAS_GID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
3493 NUMS="`$LFIND -gid $RUNAS_GID $TDIR | wc -l`"
3494 [ $NUMS -eq $EXPECTED ] || \
3495 error "lfs find -gid $TDIR wrong: found $NUMS, expected $EXPECTED"
3497 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
3498 NUMS="`$LFIND ! -gid $RUNAS_GID $TDIR | wc -l`"
3499 [ $NUMS -eq $EXPECTED ] || \
3500 error "lfs find ! -gid $TDIR wrong: found $NUMS, expected $EXPECTED"
3502 echo "lfs find -gid and ! -gid passed."
3504 run_test 56q "check lfs find -gid and ! -gid ==============================="
3507 setup_56 $NUMFILES $NUMDIRS
3511 NUMS=`$LFIND -size 0 -t f $TDIR | wc -l`
3512 [ $NUMS -eq $EXPECTED ] || \
3513 error "lfs find $TDIR -size 0 wrong: found $NUMS, expected $EXPECTED"
3515 NUMS=`$LFIND ! -size 0 -t f $TDIR | wc -l`
3516 [ $NUMS -eq $EXPECTED ] || \
3517 error "lfs find $TDIR ! -size 0 wrong: found $NUMS, expected $EXPECTED"
3518 echo "test" > $TDIR/56r && sync
3519 echo "test2" > $TDIR/56r2 && sync
3521 NUMS=`$LFIND -size 5 -t f $TDIR | wc -l`
3522 [ $NUMS -eq $EXPECTED ] || \
3523 error "lfs find $TDIR -size 5 wrong: found $NUMS, expected $EXPECTED"
3525 NUMS=`$LFIND -size +5 -t f $TDIR | wc -l`
3526 [ $NUMS -eq $EXPECTED ] || \
3527 error "lfs find $TDIR -size +5 wrong: found $NUMS, expected $EXPECTED"
3529 NUMS=`$LFIND -size +0 -t f $TDIR | wc -l`
3530 [ $NUMS -eq $EXPECTED ] || \
3531 error "lfs find $TDIR -size +0 wrong: found $NUMS, expected $EXPECTED"
3533 NUMS=`$LFIND ! -size -5 -t f $TDIR | wc -l`
3534 [ $NUMS -eq $EXPECTED ] || \
3535 error "lfs find $TDIR ! -size -5 wrong: found $NUMS, expected $EXPECTED"
3537 NUMS=`$LFIND -size -5 -t f $TDIR | wc -l`
3538 [ $NUMS -eq $EXPECTED ] || \
3539 error "lfs find $TDIR -size -5 wrong: found $NUMS, expected $EXPECTED"
3542 run_test 56r "check lfs find -size works =========================="
3545 local FIND_MDT_IDX=0
3549 setup_56 $NUMFILES $NUMDIRS
3551 UUID=$(mdtuuid_from_index $FIND_MDT_IDX $DIR/$TDIR)
3552 for file in $($LFIND -mdt $UUID $DIR/$TDIR); do
3553 file_mdt_idx=$($GETSTRIPE -M $file)
3554 [ $file_mdt_idx -eq $FIND_MDT_IDX ] ||
3555 error "wrong lfind -m not match getstripe -M"
3558 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
3561 # note test will not do anything if MDS is not local
3562 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3563 local MNTDEV="osd*.*MDT*.mntdev"
3564 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
3565 [ -z "$DEV" ] && error "can't access $MNTDEV"
3566 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
3567 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump || error "can't access $DEV"
3568 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
3569 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
3573 run_test 57a "verify MDS filesystem created with large inodes =="
3576 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3581 local FILEN=$dir/f$FILECOUNT
3583 rm -rf $dir || error "removing $dir"
3584 mkdir -p $dir || error "creating $dir"
3585 local num=$(get_mds_dir $dir)
3588 echo "mcreating $FILECOUNT files"
3589 createmany -m $dir/f 1 $FILECOUNT || \
3590 error "creating files in $dir"
3592 # verify that files do not have EAs yet
3593 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
3594 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
3598 df $dir #make sure we get new statfs data
3599 local MDSFREE=$(do_facet $mymds \
3600 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
3601 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
3602 echo "opening files to create objects/EAs"
3604 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
3605 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
3608 # verify that files have EAs now
3609 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
3610 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
3612 sleep 1 #make sure we get new statfs data
3614 local MDSFREE2=$(do_facet $mymds \
3615 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
3616 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
3617 if [ "$MDCFREE2" -lt "$((MDCFREE - 8))" ]; then
3618 if [ "$MDSFREE" != "$MDSFREE2" ]; then
3619 error "MDC before $MDCFREE != after $MDCFREE2"
3621 echo "MDC before $MDCFREE != after $MDCFREE2"
3622 echo "unable to confirm if MDS has large inodes"
3627 run_test 57b "default LOV EAs are stored inside large inodes ==="
3630 [ -z "$(which wiretest 2>/dev/null)" ] && skip_env "could not find wiretest" && return
3633 run_test 58 "verify cross-platform wire constants =============="
3636 echo "touch 130 files"
3637 createmany -o $DIR/f59- 130
3639 unlinkmany $DIR/f59- 130
3642 # wait for commitment of removal
3644 run_test 59 "verify cancellation of llog records async ========="
3646 TEST60_HEAD="test_60 run $RANDOM"
3648 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
3649 [ ! -f run-llog.sh ] && skip_env "missing subtest run-llog.sh" && return
3650 log "$TEST60_HEAD - from kernel mode"
3651 do_facet mgs sh run-llog.sh
3653 run_test 60a "llog sanity tests run from kernel module =========="
3655 test_60b() { # bug 6411
3657 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
3669 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
3671 run_test 60b "limit repeated messages from CERROR/CWARN ========"
3674 echo "create 5000 files"
3675 createmany -o $DIR/f60c- 5000
3676 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
3677 lctl set_param fail_loc=0x80000137
3678 unlinkmany $DIR/f60c- 5000
3679 lctl set_param fail_loc=0
3681 run_test 60c "unlink file when mds full"
3684 SAVEPRINTK=$(lctl get_param -n printk)
3686 # verify "lctl mark" is even working"
3687 MESSAGE="test message ID $RANDOM $$"
3688 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
3689 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
3691 lctl set_param printk=0 || error "set lnet.printk failed"
3692 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
3693 MESSAGE="new test message ID $RANDOM $$"
3694 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
3695 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
3696 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
3698 lctl set_param -n printk="$SAVEPRINTK"
3700 run_test 60d "test printk console message masking"
3704 dd if=/dev/zero of=$f bs=`page_size` count=1
3705 cancel_lru_locks osc
3706 multiop $f OSMWUc || error
3709 run_test 61 "mmap() writes don't make sync hang ================"
3711 # bug 2330 - insufficient obd_match error checking causes LBUG
3715 cancel_lru_locks osc
3716 lctl set_param fail_loc=0x405
3717 cat $f && error "cat succeeded, expect -EIO"
3718 lctl set_param fail_loc=0
3720 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
3721 # match every page all of the time.
3722 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
3724 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
3725 test_63a() { # was test_63
3726 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
3727 lctl set_param -n osc.*.max_dirty_mb 0
3728 for i in `seq 10` ; do
3729 dd if=/dev/zero of=$DIR/f63 bs=8k &
3735 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
3736 rm -f $DIR/f63 || true
3738 run_test 63a "Verify oig_wait interruption does not crash ======="
3740 # bug 2248 - async write errors didn't return to application on sync
3741 # bug 3677 - async write errors left page locked
3744 lctl set_param debug=-1
3746 # ensure we have a grant to do async writes
3747 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
3750 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
3751 lctl set_param fail_loc=0x80000406
3752 multiop $DIR/$tfile Owy && \
3753 error "sync didn't return ENOMEM"
3754 sync; sleep 2; sync # do a real sync this time to flush page
3755 lctl get_param -n llite.*.dump_page_cache | grep locked && \
3756 error "locked page left in cache after async error" || true
3759 run_test 63b "async write errors should be returned to fsync ==="
3763 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
3765 run_test 64a "verify filter grant calculations (in kernel) ====="
3768 [ ! -f oos.sh ] && skip_env "missing subtest oos.sh" && return
3771 run_test 64b "check out-of-space detection on client ==========="
3773 # bug 1414 - set/get directories' stripe info
3777 $LVERIFY $DIR/d65 $DIR/d65/f1 || error "lverify failed"
3779 run_test 65a "directory with no stripe info ===================="
3783 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3785 $LVERIFY $DIR/d65 $DIR/d65/f2 || error "lverify failed"
3787 run_test 65b "directory setstripe $(($STRIPESIZE * 2)) 0 1 ==============="
3790 if [ $OSTCOUNT -gt 1 ]; then
3792 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 4)) -i 1 \
3793 -c $(($OSTCOUNT - 1)) || error "setstripe"
3795 $LVERIFY $DIR/d65 $DIR/d65/f3 || error "lverify failed"
3798 run_test 65c "directory setstripe $(($STRIPESIZE * 4)) 1 $(($OSTCOUNT - 1))"
3802 if [ $STRIPECOUNT -le 0 ]; then
3804 elif [ $STRIPECOUNT -gt 2000 ]; then
3805 #LOV_MAX_STRIPE_COUNT is 2000
3806 [ $OSTCOUNT -gt 2000 ] && sc=2000 || sc=$(($OSTCOUNT - 1))
3808 sc=$(($STRIPECOUNT - 1))
3810 $SETSTRIPE $DIR/d65 -s $STRIPESIZE -c $sc || error "setstripe"
3811 touch $DIR/d65/f4 $DIR/d65/f5
3812 $LVERIFY $DIR/d65 $DIR/d65/f4 $DIR/d65/f5 || error "lverify failed"
3814 run_test 65d "directory setstripe $STRIPESIZE -1 stripe_count =============="
3819 $SETSTRIPE $DIR/d65 || error "setstripe"
3820 $GETSTRIPE -v $DIR/d65 | grep "Default" || error "no stripe info failed"
3822 $LVERIFY $DIR/d65 $DIR/d65/f6 || error "lverify failed"
3824 run_test 65e "directory setstripe defaults ======================="
3828 $RUNAS $SETSTRIPE $DIR/d65f && error "setstripe succeeded" || true
3830 run_test 65f "dir setstripe permission (should return error) ==="
3834 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3835 $SETSTRIPE -d $DIR/d65 || error "setstripe"
3836 $GETSTRIPE -v $DIR/d65 | grep "Default" || \
3837 error "delete default stripe failed"
3839 run_test 65g "directory setstripe -d ==========================="
3843 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3844 mkdir -p $DIR/d65/dd1
3845 [ "`$GETSTRIPE -v $DIR/d65 | grep "^count"`" == \
3846 "`$GETSTRIPE -v $DIR/d65/dd1 | grep "^count"`" ] || error "stripe info inherit failed"
3848 run_test 65h "directory stripe info inherit ===================="
3850 test_65i() { # bug6367
3851 $SETSTRIPE $MOUNT -s 65536 -c -1
3853 run_test 65i "set non-default striping on root directory (bug 6367)="
3855 test_65ia() { # bug12836
3856 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
3858 run_test 65ia "getstripe on -1 default directory striping"
3860 test_65ib() { # bug12836
3861 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
3863 run_test 65ib "getstripe -v on -1 default directory striping"
3865 test_65ic() { # bug12836
3866 $LFS find -mtime -1 $MOUNT || error "find $MOUNT failed"
3868 run_test 65ic "new find on -1 default directory striping"
3870 test_65j() { # bug6367
3872 # if we aren't already remounting for each test, do so for this test
3873 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
3874 cleanup || error "failed to unmount"
3877 $SETSTRIPE -d $MOUNT || error "setstripe failed"
3879 run_test 65j "set default striping on root directory (bug 6367)="
3881 test_65k() { # bug11679
3882 [ "$OSTCOUNT" -lt 2 ] && skip_env "too few OSTs" && return
3883 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3885 echo "Check OST status: "
3886 MDS_OSCS=`do_facet $SINGLEMDS lctl dl | awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
3887 for OSC in $MDS_OSCS; do
3888 echo $OSC "is activate"
3889 do_facet $SINGLEMDS lctl --device %$OSC activate
3891 do_facet client mkdir -p $DIR/$tdir
3892 for INACTIVE_OSC in $MDS_OSCS; do
3893 echo $INACTIVE_OSC "is Deactivate:"
3894 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
3895 for STRIPE_OSC in $MDS_OSCS; do
3896 STRIPE_OST=`osc_to_ost $STRIPE_OSC`
3897 STRIPE_INDEX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
3898 grep $STRIPE_OST | awk -F: '{print $1}' | head -n 1`
3900 [ -f $DIR/$tdir/${STRIPE_INDEX} ] && continue
3901 echo "$SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} -i ${STRIPE_INDEX} -c 1"
3902 do_facet client $SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} -i ${STRIPE_INDEX} -c 1
3904 [ $RC -ne 0 ] && error "setstripe should have succeeded"
3906 do_facet client rm -f $DIR/$tdir/*
3907 echo $INACTIVE_OSC "is Activate."
3908 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
3911 run_test 65k "validate manual striping works properly with deactivated OSCs"
3913 test_65l() { # bug 12836
3914 mkdir -p $DIR/$tdir/test_dir
3915 $SETSTRIPE $DIR/$tdir/test_dir -c -1
3916 $LFS find -mtime -1 $DIR/$tdir >/dev/null
3918 run_test 65l "lfs find on -1 stripe dir ========================"
3920 # bug 2543 - update blocks count on client
3923 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
3925 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
3926 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
3928 run_test 66 "update inode blocks count on client ==============="
3934 if [ ! -z "$LLOOP" ]; then
3935 if swapon -s | grep -q $LLOOP; then
3936 swapoff $LLOOP || error "swapoff failed"
3939 $LCTL blockdev_detach $LLOOP || error "detach failed"
3943 if [ ! -z "$LLITELOOPLOAD" ]; then
3951 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
3955 swapon -s | awk '($1 == "'$1'") { print $4 }'
3958 # test case for lloop driver, basic function
3960 [ "$UID" != 0 ] && skip_env "must run as root" && return
3961 llite_lloop_enabled || \
3962 { skip_env "llite_lloop module disabled" && return; }
3964 trap cleanup_68 EXIT
3966 if ! module_loaded llite_lloop; then
3967 if load_module llite/llite_lloop; then
3970 skip_env "can't find module llite_lloop"
3975 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
3976 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
3977 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
3979 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
3980 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
3984 run_test 68a "lloop driver - basic test ========================"
3986 # excercise swapping to lustre by adding a high priority swapfile entry
3987 # and then consuming memory until it is used.
3988 test_68b() { # was test_68
3989 [ "$UID" != 0 ] && skip_env "must run as root" && return
3990 lctl get_param -n devices | grep -q obdfilter && \
3991 skip "local OST" && return
3993 grep -q llite_lloop /proc/modules
3994 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
3996 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
3997 skip "can't reliably test swap with TCP" && return
3999 MEMTOTAL=`meminfo MemTotal`
4000 NR_BLOCKS=$((MEMTOTAL>>8))
4001 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
4003 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
4004 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
4007 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
4009 trap cleanup_68 EXIT
4011 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
4013 echo "before: `swapon -s | grep $LLOOP`"
4014 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
4015 echo "after: `swapon -s | grep $LLOOP`"
4016 SWAPUSED=`swap_used $LLOOP`
4020 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
4022 run_test 68b "support swapping to Lustre ========================"
4024 # bug5265, obdfilter oa2dentry return -ENOENT
4025 # #define OBD_FAIL_OST_ENOENT 0x217
4027 remote_ost_nodsh && skip "remote OST with nodsh" && return
4030 $SETSTRIPE $f -c 1 -i 0
4032 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
4034 do_facet ost1 lctl set_param fail_loc=0x217
4035 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
4036 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
4038 do_facet ost1 lctl set_param fail_loc=0
4039 $DIRECTIO write $f 0 2 || error "write error"
4041 cancel_lru_locks osc
4042 $DIRECTIO read $f 0 1 || error "read error"
4044 do_facet ost1 lctl set_param fail_loc=0x217
4045 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
4047 do_facet ost1 lctl set_param fail_loc=0
4050 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
4054 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
4056 run_test 71 "Running dbench on lustre (don't segment fault) ===="
4058 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
4059 check_kernel_version 43 || return 0
4060 [ "$RUNAS_ID" = "$UID" ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4062 # Check that testing environment is properly set up. Skip if not
4063 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
4064 skip_env "User $RUNAS_ID does not exist - skipping"
4067 # We had better clear the $DIR to get enough space for dd
4072 $RUNAS dd if=/dev/zero of=$DIR/f72 bs=512 count=1 || error
4073 # See if we are still setuid/sgid
4074 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on write"
4075 # Now test that MDS is updated too
4076 cancel_lru_locks mdc
4077 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on MDS"
4081 run_test 72a "Test that remove suid works properly (bug5695) ===="
4083 test_72b() { # bug 24226 -- keep mode setting when size is not changing
4086 [ "$RUNAS_ID" = "$UID" ] && \
4087 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4088 [ "$RUNAS_ID" -eq 0 ] && \
4089 skip_env "RUNAS_ID = 0 -- skipping" && return
4091 # Check that testing environment is properly set up. Skip if not
4092 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
4093 skip_env "User $RUNAS_ID does not exist - skipping"
4096 touch $DIR/${tfile}-f{g,u}
4097 mkdir $DIR/${tfile}-d{g,u}
4098 chmod 770 $DIR/${tfile}-{f,d}{g,u}
4099 chmod g+s $DIR/${tfile}-{f,d}g
4100 chmod u+s $DIR/${tfile}-{f,d}u
4101 for perm in 777 2777 4777; do
4102 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
4103 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
4104 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
4105 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
4109 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
4111 # bug 3462 - multiple simultaneous MDC requests
4115 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
4118 lctl set_param fail_loc=0x80000129
4119 multiop $DIR/d73-1/f73-2 Oc &
4121 lctl set_param fail_loc=0
4123 multiop $DIR/d73-2/f73-3 Oc &
4127 wait $pid1 || return 1
4131 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
4132 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
4133 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
4137 run_test 73 "multiple MDC requests (should not deadlock)"
4139 test_74a() { # bug 6149, 6184
4140 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
4142 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
4143 # will spin in a tight reconnection loop
4145 lctl set_param fail_loc=0x8000030e
4146 # get any lock that won't be difficult - lookup works.
4148 lctl set_param fail_loc=0
4152 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
4154 test_74b() { # bug 13310
4155 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
4157 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
4158 # will spin in a tight reconnection loop
4159 lctl set_param fail_loc=0x8000030e
4160 # get a "difficult" lock
4162 lctl set_param fail_loc=0
4166 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
4169 #define OBD_FAIL_LDLM_NEW_LOCK
4170 lctl set_param fail_loc=0x80000319
4171 touch $DIR/$tfile && error "Touch successful"
4174 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
4177 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
4180 get_inode_slab_tunables() {
4181 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
4184 set_inode_slab_tunables() {
4185 echo "lustre_inode_cache $1" > /proc/slabinfo
4188 test_76() { # Now for bug 20433, added originally in bug 1443
4189 local SLAB_SETTINGS=`get_inode_slab_tunables`
4190 local CPUS=`getconf _NPROCESSORS_ONLN`
4191 # we cannot set limit below 1 which means 1 inode in each
4192 # per-cpu cache is still allowed
4193 set_inode_slab_tunables "1 1 0"
4194 cancel_lru_locks osc
4195 BEFORE_INODES=`num_inodes`
4196 echo "before inodes: $BEFORE_INODES"
4198 [ "$SLOW" = "no" ] && COUNT=100
4199 for i in `seq $COUNT`; do
4203 cancel_lru_locks osc
4204 AFTER_INODES=`num_inodes`
4205 echo "after inodes: $AFTER_INODES"
4207 while [ $((AFTER_INODES-1*CPUS)) -gt $BEFORE_INODES ]; do
4209 AFTER_INODES=`num_inodes`
4211 echo "wait $wait seconds inodes: $AFTER_INODES"
4212 if [ $wait -gt 30 ]; then
4213 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
4216 set_inode_slab_tunables "$SLAB_SETTINGS"
4218 run_test 76 "confirm clients recycle inodes properly ===="
4224 # Note: in sptlrpc modes which enable its own bulk checksum, the
4225 # original crc32_le bulk checksum will be automatically disabled,
4226 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
4227 # will be checked by sptlrpc code against sptlrpc bulk checksum.
4228 # In this case set_checksums() will not be no-op, because sptlrpc
4229 # bulk checksum will be enabled all through the test.
4231 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
4232 lctl set_param -n osc.*.checksums $1
4236 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
4237 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
4238 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
4239 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
4242 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
4243 log "set checksum type to $1"
4246 F77_TMP=$TMP/f77-temp
4249 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
4250 error "error writing to $F77_TMP"
4253 test_77a() { # bug 10889
4254 $GSS && skip "could not run with gss" && return
4255 [ ! -f $F77_TMP ] && setup_f77
4257 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
4261 run_test 77a "normal checksum read/write operation ============="
4263 test_77b() { # bug 10889
4264 $GSS && skip "could not run with gss" && return
4265 [ ! -f $F77_TMP ] && setup_f77
4266 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
4267 lctl set_param fail_loc=0x80000409
4269 dd if=$F77_TMP of=$DIR/f77b bs=1M count=$F77SZ conv=sync || \
4270 error "dd error: $?"
4271 lctl set_param fail_loc=0
4274 run_test 77b "checksum error on client write ===================="
4276 test_77c() { # bug 10889
4277 $GSS && skip "could not run with gss" && return
4278 [ ! -f $DIR/f77b ] && skip "requires 77b - skipping" && return
4280 for algo in $CKSUM_TYPES; do
4281 cancel_lru_locks osc
4282 set_checksum_type $algo
4283 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
4284 lctl set_param fail_loc=0x80000408
4285 cmp $F77_TMP $DIR/f77b || error "file compare failed"
4286 lctl set_param fail_loc=0
4289 set_checksum_type $ORIG_CSUM_TYPE
4292 run_test 77c "checksum error on client read ==================="
4294 test_77d() { # bug 10889
4295 $GSS && skip "could not run with gss" && return
4296 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
4297 lctl set_param fail_loc=0x80000409
4299 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
4300 error "direct write: rc=$?"
4301 lctl set_param fail_loc=0
4304 run_test 77d "checksum error on OST direct write ==============="
4306 test_77e() { # bug 10889
4307 $GSS && skip "could not run with gss" && return
4308 [ ! -f $DIR/f77 ] && skip "requires 77d - skipping" && return
4309 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
4310 lctl set_param fail_loc=0x80000408
4312 cancel_lru_locks osc
4313 directio read $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
4314 error "direct read: rc=$?"
4315 lctl set_param fail_loc=0
4318 run_test 77e "checksum error on OST direct read ================"
4320 test_77f() { # bug 10889
4321 $GSS && skip "could not run with gss" && return
4323 for algo in $CKSUM_TYPES; do
4324 cancel_lru_locks osc
4325 set_checksum_type $algo
4326 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
4327 lctl set_param fail_loc=0x409
4328 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) && \
4329 error "direct write succeeded"
4330 lctl set_param fail_loc=0
4332 set_checksum_type $ORIG_CSUM_TYPE
4335 run_test 77f "repeat checksum error on write (expect error) ===="
4337 test_77g() { # bug 10889
4338 $GSS && skip "could not run with gss" && return
4339 remote_ost_nodsh && skip "remote OST with nodsh" && return
4341 [ ! -f $F77_TMP ] && setup_f77
4343 $SETSTRIPE $DIR/f77g -c 1 -i 0
4344 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
4345 do_facet ost1 lctl set_param fail_loc=0x8000021a
4347 dd if=$F77_TMP of=$DIR/f77g bs=1M count=$F77SZ || \
4348 error "write error: rc=$?"
4349 do_facet ost1 lctl set_param fail_loc=0
4352 run_test 77g "checksum error on OST write ======================"
4354 test_77h() { # bug 10889
4355 $GSS && skip "could not run with gss" && return
4356 remote_ost_nodsh && skip "remote OST with nodsh" && return
4358 [ ! -f $DIR/f77g ] && skip "requires 77g - skipping" && return
4359 cancel_lru_locks osc
4360 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
4361 do_facet ost1 lctl set_param fail_loc=0x8000021b
4363 cmp $F77_TMP $DIR/f77g || error "file compare failed"
4364 do_facet ost1 lctl set_param fail_loc=0
4367 run_test 77h "checksum error on OST read ======================="
4369 test_77i() { # bug 13805
4370 $GSS && skip "could not run with gss" && return
4371 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
4372 lctl set_param fail_loc=0x40b
4373 remount_client $MOUNT
4374 lctl set_param fail_loc=0
4375 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
4376 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
4377 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
4378 [ "$algo" = "crc32" ] || error "algo set to $algo instead of crc32"
4380 remount_client $MOUNT
4382 run_test 77i "client not supporting OSD_CONNECT_CKSUM =========="
4384 test_77j() { # bug 13805
4385 $GSS && skip "could not run with gss" && return
4386 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
4387 lctl set_param fail_loc=0x40c
4388 remount_client $MOUNT
4389 lctl set_param fail_loc=0
4390 sleep 2 # wait async osc connect to finish
4391 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
4392 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
4393 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
4394 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
4396 remount_client $MOUNT
4398 run_test 77j "client only supporting ADLER32 ===================="
4400 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
4404 test_78() { # bug 10901
4405 remote_ost || { skip_env "local OST" && return; }
4408 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
4409 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
4410 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
4411 echo "MemTotal: $MEMTOTAL"
4412 # reserve 256MB of memory for the kernel and other running processes,
4413 # and then take 1/2 of the remaining memory for the read/write buffers.
4414 if [ $MEMTOTAL -gt 512 ] ;then
4415 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
4417 # for those poor memory-starved high-end clusters...
4418 MEMTOTAL=$((MEMTOTAL / 2))
4420 echo "Mem to use for directio: $MEMTOTAL"
4421 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
4422 [ $F78SIZE -gt 512 ] && F78SIZE=512
4423 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
4424 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
4425 echo "Smallest OST: $SMALLESTOST"
4426 [ $SMALLESTOST -lt 10240 ] && \
4427 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
4429 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ] && \
4430 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
4432 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
4433 echo "File size: $F78SIZE"
4434 $SETSTRIPE $DIR/$tfile -c $OSTCOUNT || error "setstripe failed"
4435 for i in `seq 1 $NSEQ`
4437 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
4438 echo directIO rdwr round $i of $NSEQ
4439 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
4444 run_test 78 "handle large O_DIRECT writes correctly ============"
4446 test_79() { # bug 12743
4447 wait_delete_completed
4449 BKTOTAL=$(calc_osc_kbytes kbytestotal)
4450 BKFREE=$(calc_osc_kbytes kbytesfree)
4451 BKAVAIL=$(calc_osc_kbytes kbytesavail)
4453 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
4454 DFTOTAL=`echo $STRING | cut -d, -f1`
4455 DFUSED=`echo $STRING | cut -d, -f2`
4456 DFAVAIL=`echo $STRING | cut -d, -f3`
4457 DFFREE=$(($DFTOTAL - $DFUSED))
4459 ALLOWANCE=$((64 * $OSTCOUNT))
4461 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
4462 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
4463 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
4465 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
4466 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
4467 error "df free($DFFREE) mismatch OST free($BKFREE)"
4469 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
4470 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
4471 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
4474 run_test 79 "df report consistency check ======================="
4476 test_80() { # bug 10718
4477 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
4479 local BEFORE=`date +%s`
4480 cancel_lru_locks osc
4481 local AFTER=`date +%s`
4482 local DIFF=$((AFTER-BEFORE))
4483 if [ $DIFF -gt 1 ] ; then
4484 error "elapsed for 1M@1T = $DIFF"
4489 run_test 80 "Page eviction is equally fast at high offsets too ===="
4491 test_81a() { # LU-456
4492 remote_ost_nodsh && skip "remote OST with nodsh" && return
4493 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
4494 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
4495 do_facet ost0 lctl set_param fail_loc=0x80000228
4497 # write should trigger a retry and success
4498 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
4499 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4501 if [ $RC -ne 0 ] ; then
4502 error "write should success, but failed for $RC"
4505 run_test 81a "OST should retry write when get -ENOSPC ==============="
4507 test_81b() { # LU-456
4508 remote_ost_nodsh && skip "remote OST with nodsh" && return
4509 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
4510 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
4511 do_facet ost0 lctl set_param fail_loc=0x228
4513 # write should retry several times and return -ENOSPC finally
4514 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
4515 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4518 if [ $RC -ne $ENOSPC ] ; then
4519 error "dd should fail for -ENOSPC, but succeed."
4522 run_test 81b "OST should return -ENOSPC when retry still fails ======="
4526 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && \
4528 mkdir -p $DIR/d99cvsroot
4529 chown $RUNAS_ID $DIR/d99cvsroot
4530 local oldPWD=$PWD # bug 13584, use $TMP as working dir
4533 $RUNAS cvs -d $DIR/d99cvsroot init || error
4536 run_test 99a "cvs init ========================================="
4539 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4540 [ ! -d $DIR/d99cvsroot ] && test_99a
4542 # some versions of cvs import exit(1) when asked to import links or
4543 # files they can't read. ignore those files.
4544 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
4545 ! -perm +4 -printf '-I %f\n')
4546 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
4547 d99reposname vtag rtag
4549 run_test 99b "cvs import ======================================="
4552 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4553 [ ! -d $DIR/d99cvsroot ] && test_99b
4555 mkdir -p $DIR/d99reposname
4556 chown $RUNAS_ID $DIR/d99reposname
4557 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
4559 run_test 99c "cvs checkout ====================================="
4562 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4563 [ ! -d $DIR/d99cvsroot ] && test_99c
4564 cd $DIR/d99reposname
4566 $RUNAS cvs add -m 'addmsg' foo99
4568 run_test 99d "cvs add =========================================="
4571 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4572 [ ! -d $DIR/d99cvsroot ] && test_99c
4573 cd $DIR/d99reposname
4576 run_test 99e "cvs update ======================================="
4579 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4580 [ ! -d $DIR/d99cvsroot ] && test_99d
4581 cd $DIR/d99reposname
4582 $RUNAS cvs commit -m 'nomsg' foo99
4583 rm -fr $DIR/d99cvsroot
4585 run_test 99f "cvs commit ======================================="
4588 [ "$NETTYPE" = tcp ] || \
4589 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
4592 remote_ost_nodsh && skip "remote OST with nodsh" && return
4593 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4595 { skip "useless for local single node setup" && return; }
4597 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
4598 [ "$PROT" != "tcp" ] && continue
4599 RPORT=$(echo $REMOTE | cut -d: -f2)
4600 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
4603 LPORT=`echo $LOCAL | cut -d: -f2`
4604 if [ $LPORT -ge 1024 ]; then
4605 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
4607 error_exit "local: $LPORT > 1024, remote: $RPORT"
4610 [ "$rc" = 0 ] || error_exit "privileged port not found" )
4612 run_test 100 "check local port using privileged port ==========="
4614 function get_named_value()
4623 echo $line | sed "s/^$tag[ ]*//"
4630 export CACHE_MAX=`$LCTL get_param -n llite.*.max_cached_mb | head -n 1`
4632 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
4640 [ "$CPU" = "UML" ] && nreads=1000
4641 local cache_limit=32
4643 $LCTL set_param -n osc.*-osc*.rpc_stats 0
4644 trap cleanup_101a EXIT
4645 $LCTL set_param -n llite.*.read_ahead_stats 0
4646 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
4649 # randomly read 10000 of 64K chunks from file 3x 32MB in size
4651 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
4652 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
4655 for s in `$LCTL get_param -n llite.*.read_ahead_stats | \
4656 get_named_value 'read but discarded' | cut -d" " -f1`; do
4657 discard=$(($discard + $s))
4661 if [ $(($discard * 10)) -gt $nreads ] ;then
4662 $LCTL get_param osc.*-osc*.rpc_stats
4663 $LCTL get_param llite.*.read_ahead_stats
4664 error "too many ($discard) discarded pages"
4666 rm -f $DIR/$tfile || true
4668 run_test 101a "check read-ahead for random reads ================"
4673 STRIPE_COUNT=$OSTCOUNT
4676 local list=$(comma_list $(osts_nodes))
4677 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable=0
4678 do_nodes $list $LCTL set_param -n obdfilter.*.writethrough_cache_enable=0
4680 trap cleanup_test101bc EXIT
4681 # prepare the read-ahead file
4682 $SETSTRIPE $DIR/$tfile -s $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT
4684 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
4687 cleanup_test101bc() {
4692 local list=$(comma_list $(osts_nodes))
4693 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable=1
4694 do_nodes $list $LCTL set_param -n obdfilter.*.writethrough_cache_enable=1
4698 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
4703 local STRIPE_SIZE=1048576
4704 local RA_INC=1048576
4705 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
4706 local FILE_LENGTH=$((64*100))
4707 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
4708 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
4709 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
4710 get_named_value 'read but discarded' | \
4711 cut -d" " -f1 | calc_total`
4712 if [ $DISCARD -gt $discard_limit ]; then
4713 $LCTL get_param llite.*.read_ahead_stats
4714 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
4716 echo "Read-ahead success for size ${READ_SIZE}"
4721 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping stride IO stride-ahead test" && return
4722 local STRIPE_SIZE=1048576
4723 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
4724 local FILE_LENGTH=$((STRIPE_SIZE*100))
4725 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
4726 # prepare the read-ahead file
4728 cancel_lru_locks osc
4729 for BIDX in 2 4 8 16 32 64 128 256
4731 local BSIZE=$((BIDX*4096))
4732 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
4733 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
4734 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
4735 $LCTL set_param -n llite.*.read_ahead_stats 0
4736 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
4737 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
4738 cancel_lru_locks osc
4744 run_test 101b "check stride-io mode read-ahead ================="
4747 local STRIPE_SIZE=1048576
4748 local FILE_LENGTH=$((STRIPE_SIZE*100))
4754 cancel_lru_locks osc
4755 $LCTL set_param osc.*.rpc_stats 0
4756 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
4757 for osc in $($LCTL get_param -N osc.*); do
4758 if [ "$osc" == "osc.num_refs" ]; then
4762 local lines=$($LCTL get_param -n ${osc}.rpc_stats | wc | awk '{print $1}')
4763 if [ $lines -le 20 ]; then
4767 local rpc4k=$($LCTL get_param -n ${osc}.rpc_stats |
4768 awk '$1 == "1:" { print $2; exit; }')
4769 local rpc8k=$($LCTL get_param -n ${osc}.rpc_stats |
4770 awk '$1 == "2:" { print $2; exit; }')
4771 local rpc16k=$($LCTL get_param -n ${osc}.rpc_stats |
4772 awk '$1 == "4:" { print $2; exit; }')
4773 local rpc32k=$($LCTL get_param -n ${osc}.rpc_stats |
4774 awk '$1 == "8:" { print $2; exit; }')
4776 [ $rpc4k != 0 ] && error "Small 4k read IO ${rpc4k}!"
4777 [ $rpc8k != 0 ] && error "Small 8k read IO ${rpc8k}!"
4778 [ $rpc16k != 0 ] && error "Small 16k read IO ${rpc16k}!"
4779 [ $rpc32k != 0 ] && error "Small 32k read IO ${rpc32k}!"
4780 echo "${osc} rpc check passed!"
4785 run_test 101c "check stripe_size aligned read-ahead ================="
4788 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
4789 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
4793 local file=$DIR/$tfile
4794 local size=${FILESIZE_101c:-500}
4795 local ra_MB=${READAHEAD_MB:-40}
4797 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
4798 [ $space -gt $((size / 1024)) ] ||
4799 { skip "Need free space ${size}M, have $space" && return; }
4801 echo Creating ${size}M test file $file
4802 dd if=/dev/zero of=$file bs=1M count=$size
4803 echo Cancel LRU locks on lustre client to flush the client cache
4804 cancel_lru_locks osc
4806 echo Disable read-ahead
4807 local old_READAHEAD=$(set_read_ahead 0)
4809 echo Reading the test file $file with read-ahead disabled
4810 time_ra_OFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
4812 echo Cancel LRU locks on lustre client to flush the client cache
4813 cancel_lru_locks osc
4814 echo Enable read-ahead with ${ra_MB}MB
4815 set_read_ahead $ra_MB
4817 echo Reading the test file $file with read-ahead enabled
4818 time_ra_ON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
4820 echo read-ahead disabled time read $time_ra_OFF
4821 echo read-ahead enabled time read $time_ra_ON
4823 set_read_ahead $old_READAHEAD
4826 [ $time_ra_ON -lt $time_ra_OFF ] ||
4827 error "read-ahead enabled time read (${time_ra_ON}s) is more than
4828 read-ahead disabled time read (${time_ra_OFF}s) filesize ${size}M"
4830 run_test 101d "file read with and without read-ahead enabled ================="
4833 local file=$DIR/$tfile
4838 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
4839 local need_space=$((count * size))
4840 [ $space -gt $need_space ] ||
4841 { skip_env "Need free space $need_space, have $space" && return; }
4843 echo Creating $count ${size}K test files
4844 for ((i = 0; i < $count; i++)); do
4845 dd if=/dev/zero of=${file}_${i} bs=$blksize count=$size 2>/dev/null
4848 echo Cancel LRU locks on lustre client to flush the client cache
4849 cancel_lru_locks osc
4851 echo Reset readahead stats
4852 $LCTL set_param -n llite.*.read_ahead_stats 0
4854 for ((i = 0; i < $count; i++)); do
4855 dd if=${file}_${i} of=/dev/null bs=$blksize count=$size 2>/dev/null
4858 local miss=$($LCTL get_param -n llite.*.read_ahead_stats | \
4859 get_named_value 'misses' | cut -d" " -f1 | calc_total)
4861 for ((i = 0; i < $count; i++)); do
4862 rm -rf ${file}_${i} 2>/dev/null
4865 #10000 means 20% reads are missing in readahead
4866 [ $miss -lt 10000 ] || error "misses too much for small reads"
4868 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
4870 cleanup_test101f() {
4872 $LCTL set_param -n llite.*.max_read_ahead_whole_mb $MAX_WHOLE_MB
4873 rm -rf $DIR/$tfile 2>/dev/null
4877 local file=$DIR/$tfile
4880 MAX_WHOLE_MB=$($LCTL get_param -n llite.*.max_read_ahead_whole_mb)
4881 $LCTL set_param -n llite.*.max_read_ahead_whole_mb 2
4882 dd if=/dev/zero of=${file} bs=2097152 count=1 2>/dev/null
4883 trap cleanup_test101f EXIT
4885 echo Cancel LRU locks on lustre client to flush the client cache
4886 cancel_lru_locks osc
4888 echo Reset readahead stats
4889 $LCTL set_param -n llite.*.read_ahead_stats 0
4890 # Random read in a 2M file, because max_read_ahead_whole_mb = 2M,
4891 # readahead should read in 2M file on second read, so only miss
4893 echo Random 4K reads on 2M file for 1000 times
4894 $READS -f $file -s 2097152 -b 4096 -n $nreads
4896 echo checking missing pages
4897 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
4898 get_named_value 'misses' | cut -d" " -f1 | calc_total)
4900 [ $miss -lt 3 ] || error "misses too much pages!"
4903 run_test 101f "check read-ahead for max_read_ahead_whole_mb"
4907 chown $RUNAS_ID $DIR/$tdir
4910 STRIPE_COUNT=$OSTCOUNT
4911 [ $OSTCOUNT -gt 4 ] && STRIPE_COUNT=4
4913 trap cleanup_test102 EXIT
4915 $1 $SETSTRIPE $tdir -s $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT
4919 for count in `seq 1 $STRIPE_COUNT`
4921 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4923 local stripe_size=`expr $STRIPE_SIZE \* $num`
4924 local file=file"$num-$offset-$count"
4925 $1 $SETSTRIPE $file -s $stripe_size -i $offset -c $count
4931 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
4937 rm -rf $DIR/d0.sanity/d102
4941 local testfile=$DIR/xattr_testfile
4946 [ "$UID" != 0 ] && skip_env "must run as root" && return
4947 [ -z "`lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr`" ] && skip_env "must have user_xattr" && return
4949 [ -z "$(which setfattr 2>/dev/null)" ] && skip_env "could not find setfattr" && return
4951 echo "set/get xattr..."
4952 setfattr -n trusted.name1 -v value1 $testfile || error
4953 [ "`getfattr -n trusted.name1 $testfile 2> /dev/null | \
4954 grep "trusted.name1"`" == "trusted.name1=\"value1\"" ] || error
4956 setfattr -n user.author1 -v author1 $testfile || error
4957 [ "`getfattr -n user.author1 $testfile 2> /dev/null | \
4958 grep "user.author1"`" == "user.author1=\"author1\"" ] || error
4961 setfattr -n trusted.name2 -v value2 $testfile || error
4962 setfattr -n trusted.name3 -v value3 $testfile || error
4963 [ `getfattr -d -m "^trusted" $testfile 2> /dev/null | \
4964 grep "trusted.name" | wc -l` -eq 3 ] || error
4967 setfattr -n user.author2 -v author2 $testfile || error
4968 setfattr -n user.author3 -v author3 $testfile || error
4969 [ `getfattr -d -m "^user" $testfile 2> /dev/null | \
4970 grep "user" | wc -l` -eq 3 ] || error
4972 echo "remove xattr..."
4973 setfattr -x trusted.name1 $testfile || error
4974 getfattr -d -m trusted $testfile 2> /dev/null | \
4975 grep "trusted.name1" && error || true
4977 setfattr -x user.author1 $testfile || error
4978 getfattr -d -m user $testfile 2> /dev/null | \
4979 grep "user.author1" && error || true
4981 # b10667: setting lustre special xattr be silently discarded
4982 echo "set lustre special xattr ..."
4983 setfattr -n "trusted.lov" -v "invalid value" $testfile || error
4987 run_test 102a "user xattr test =================================="
4990 # b10930: get/set/list trusted.lov xattr
4991 echo "get/set/list trusted.lov xattr ..."
4992 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
4993 local testfile=$DIR/$tfile
4994 $SETSTRIPE -s 65536 -i 1 -c $OSTCOUNT $testfile ||
4995 error "setstripe failed"
4996 local STRIPECOUNT=$(lfs getstripe -c $testfile) ||
4997 error "getstripe failed"
4998 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
4999 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
5001 local testfile2=${testfile}2
5002 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
5003 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
5006 setfattr -n trusted.lov -v $value $testfile2
5007 local tmp_file=${testfile}3
5008 $GETSTRIPE -v $testfile2 > $tmp_file
5009 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
5010 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
5011 [ "$stripe_size" -eq 65536 ] || error "stripe size $stripe_size != 65536"
5012 [ "$stripe_count" -eq $STRIPECOUNT ] ||
5013 error "stripe count $stripe_count != $STRIPECOUNT"
5016 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
5019 # b10930: get/set/list lustre.lov xattr
5020 echo "get/set/list lustre.lov xattr ..."
5021 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
5023 chown $RUNAS_ID $DIR/$tdir
5024 local testfile=$DIR/$tdir/$tfile
5025 $RUNAS $SETSTRIPE -s 65536 -i 1 -c $OSTCOUNT $testfile ||
5026 error "setstripe failed"
5027 local STRIPECOUNT=$($RUNAS lfs getstripe -c $testfile) ||
5028 error "getstripe failed"
5029 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
5030 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
5032 local testfile2=${testfile}2
5033 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
5034 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
5036 $RUNAS $MCREATE $testfile2
5037 $RUNAS setfattr -n lustre.lov -v $value $testfile2
5038 local tmp_file=${testfile}3
5039 $RUNAS $GETSTRIPE -v $testfile2 > $tmp_file
5040 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
5041 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
5042 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
5043 [ $stripe_count -eq $STRIPECOUNT ] ||
5044 error "stripe count $stripe_count != $STRIPECOUNT"
5046 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
5048 compare_stripe_info1() {
5049 local stripe_index_all_zero=1
5053 for count in `seq 1 $STRIPE_COUNT`
5055 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
5057 local size=`expr $STRIPE_SIZE \* $num`
5058 local file=file"$num-$offset-$count"
5059 get_stripe_info client $PWD/$file "$1"
5060 if [ $stripe_size -ne $size ]; then
5061 error "$file: different stripe size $stripe_size, expected $size" && return
5063 if [ $stripe_count -ne $count ]; then
5064 error "$file: different stripe count $stripe_count, expected $count" && return
5066 if [ $stripe_index -ne 0 ]; then
5067 stripe_index_all_zero=0
5072 [ $stripe_index_all_zero -eq 1 ] && error "all files are being extracted starting from OST index 0"
5076 compare_stripe_info2() {
5079 for count in `seq 1 $STRIPE_COUNT`
5081 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
5083 local size=`expr $STRIPE_SIZE \* $num`
5084 local file=file"$num-$offset-$count"
5085 get_stripe_info client $PWD/$file
5086 if [ $stripe_size -ne $size ]; then
5087 error "$file: different stripe size $stripe_size, expected $size" && return
5089 if [ $stripe_count -ne $count ]; then
5090 error "$file: different stripe count $stripe_count, expected $count" && return
5092 if [ $stripe_index -ne $offset ]; then
5093 error "$file: different stripe offset $stripe_index, expected $offset" && return
5101 [ -n "$(which tar 2>/dev/null)" ] && strings $(which tar) | grep -q lustre && echo tar
5105 # b10930: tar test for trusted.lov xattr
5106 TAR=$(find_lustre_tar)
5107 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
5108 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
5111 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
5113 compare_stripe_info1
5115 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
5118 # b10930: tar test for trusted.lov xattr
5119 TAR=$(find_lustre_tar)
5120 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
5121 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
5125 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
5127 compare_stripe_info1
5129 run_test 102f "tar copy files, not keep osts ==========="
5132 local xsize=${1:-1024} # in bytes
5133 local file=$DIR/$tfile
5135 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
5136 skip "must have user_xattr" && return 0
5137 [ -z "$(which setfattr 2>/dev/null)" ] &&
5138 skip_env "could not find setfattr" && return 0
5139 [ -z "$(which getfattr 2>/dev/null)" ] &&
5140 skip_env "could not find getfattr" && return 0
5144 local value="$(generate_string $xsize)"
5146 local xbig=trusted.big
5147 log "save $xbig on $file"
5148 setfattr -n $xbig -v $value $file ||
5149 error "saving $xbig on $file failed"
5151 local orig=$(get_xattr_value $xbig $file)
5152 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
5154 local xsml=trusted.sml
5155 log "save $xsml on $file"
5156 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
5158 local new=$(get_xattr_value $xbig $file)
5159 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
5161 log "grow $xsml on $file"
5162 setfattr -n $xsml -v "$value" $file ||
5163 error "growing $xsml on $file failed"
5165 new=$(get_xattr_value $xbig $file)
5166 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
5167 log "$xbig still valid after growing $xsml"
5172 test_102h() { # bug 15777
5175 run_test 102h "grow xattr from inside inode to external block"
5178 large_xattr_enabled || { skip "large_xattr disabled" && return; }
5179 grow_xattr $(max_xattr_size)
5181 run_test 102ha "grow xattr from inside inode to external inode"
5183 test_102i() { # bug 17038
5185 ln -s $DIR/$tfile $DIR/${tfile}link
5186 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
5187 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"
5188 rm -f $DIR/$tfile $DIR/${tfile}link
5190 run_test 102i "lgetxattr test on symbolic link ============"
5193 TAR=$(find_lustre_tar)
5194 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
5195 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
5196 setup_test102 "$RUNAS"
5198 chown $RUNAS_ID $DIR/d102j
5199 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
5201 compare_stripe_info1 "$RUNAS"
5203 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
5207 # b22187 just check that does not crash for regular file.
5208 setfattr -n trusted.lov $DIR/$tfile
5209 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
5210 local test_kdir=$DIR/d102k
5212 local default_size=`$GETSTRIPE -s $test_kdir`
5213 local default_count=`$GETSTRIPE -c $test_kdir`
5214 local default_offset=`$GETSTRIPE -o $test_kdir`
5215 $SETSTRIPE -s 65536 -i 1 -c $OSTCOUNT $test_kdir || error 'dir setstripe failed'
5216 setfattr -n trusted.lov $test_kdir
5217 local stripe_size=`$GETSTRIPE -s $test_kdir`
5218 local stripe_count=`$GETSTRIPE -c $test_kdir`
5219 local stripe_offset=`$GETSTRIPE -o $test_kdir`
5220 [ $stripe_size -eq $default_size ] || error "stripe size $stripe_size != $default_size"
5221 [ $stripe_count -eq $default_count ] || error "stripe count $stripe_count != $default_count"
5222 [ $stripe_offset -eq $default_offset ] || error "stripe offset $stripe_offset != $default_offset"
5223 rm -rf $DIR/$tfile $test_kdir
5225 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
5231 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
5236 [ "$UID" != 0 ] && skip_env "must run as root" && return
5237 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
5238 [ -z "$(which setfacl 2>/dev/null)" ] && skip_env "could not find setfacl" && return
5239 $GSS && skip "could not run under gss" && return
5241 declare -a identity_old
5243 for num in `seq $MDSCOUNT`; do
5244 switch_identity $num true || identity_old[$num]=$?
5251 echo "performing cp ..."
5252 run_acl_subtest cp || error
5253 echo "performing getfacl-noacl..."
5254 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
5255 echo "performing misc..."
5256 run_acl_subtest misc || error "misc test failed"
5257 echo "performing permissions..."
5258 run_acl_subtest permissions || error "permissions failed"
5259 echo "performing setfacl..."
5260 run_acl_subtest setfacl || error "setfacl test failed"
5262 # inheritance test got from HP
5263 echo "performing inheritance..."
5264 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
5265 chmod +x make-tree || error "chmod +x failed"
5266 run_acl_subtest inheritance || error "inheritance test failed"
5272 for num in `seq $MDSCOUNT`; do
5273 if [ "${identity_old[$num]}" = 1 ]; then
5274 switch_identity $num false || identity_old[$num]=$?
5278 run_test 103 "acl test ========================================="
5282 lfs df || error "lfs df failed"
5283 lfs df -ih || error "lfs df -ih failed"
5284 lfs df -h $DIR || error "lfs df -h $DIR failed"
5285 lfs df -i $DIR || error "lfs df -i $DIR failed"
5286 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
5287 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
5289 OSC=`lctl dl |grep OST0000-osc-[^M] |awk '{print $4}'`
5290 lctl --device %$OSC deactivate
5291 lfs df || error "lfs df with deactivated OSC failed"
5292 lctl --device %$OSC activate
5293 # wait the osc back to normal
5294 wait_osc_import_state client ost FULL
5296 lfs df || error "lfs df with reactivated OSC failed"
5299 run_test 104a "lfs df [-ih] [path] test ========================="
5302 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5304 denied_cnt=$((`$RUNAS $LFS check servers 2>&1 | grep "Permission denied" | wc -l`))
5305 if [ $denied_cnt -ne 0 ];
5307 error "lfs check servers test failed"
5310 run_test 104b "$RUNAS lfs check servers test ===================="
5313 # doesn't work on 2.4 kernels
5315 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
5317 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
5319 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
5323 run_test 105a "flock when mounted without -o flock test ========"
5327 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
5329 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
5331 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
5335 run_test 105b "fcntl when mounted without -o flock test ========"
5339 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
5341 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
5343 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
5347 run_test 105c "lockf when mounted without -o flock test ========"
5349 test_105d() { # bug 15924
5351 [ -z "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ] && \
5352 skip "mount w/o flock enabled" && return
5353 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
5354 $LCTL set_param fail_loc=0x80000315
5355 flocks_test 2 $DIR/$tdir
5357 run_test 105d "flock race (should not freeze) ========"
5359 test_105e() { # bug 22660 && 22040
5360 [ -z "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ] && \
5361 skip "mount w/o flock enabled" && return
5363 flocks_test 3 $DIR/$tfile
5365 run_test 105e "Two conflicting flocks from same process ======="
5367 test_106() { #bug 10921
5369 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
5370 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
5372 run_test 106 "attempt exec of dir followed by chown of that dir"
5381 local save_pattern=$(sysctl -n kernel.core_pattern)
5382 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
5383 sysctl -w kernel.core_pattern=$file
5384 sysctl -w kernel.core_uses_pid=0
5392 kill -s 11 $SLEEPPID
5394 if [ -e $file ]; then
5395 size=`stat -c%s $file`
5396 [ $size -eq 0 ] && error "Fail to create core file $file"
5398 error "Fail to create core file $file"
5401 sysctl -w kernel.core_pattern=$save_pattern
5402 sysctl -w kernel.core_uses_pid=$save_uses_pid
5405 run_test 107 "Coredump on SIG"
5409 mkdir $DIR/d110/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa || error "mkdir with 255 char fail"
5410 mkdir $DIR/d110/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb && error "mkdir with 256 char should fail, but not"
5411 touch $DIR/d110/xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx || error "create with 255 char fail"
5412 touch $DIR/d110/yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy && error ""create with 256 char should fail, but not
5417 run_test 110 "filename length checking"
5420 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
5422 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
5424 echo "Starting with $OSTIO_pre threads"
5427 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
5428 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
5429 echo "$NUMTEST creates/unlinks"
5431 createmany -o $DIR/$tdir/$tfile $NUMTEST
5432 unlinkmany $DIR/$tdir/$tfile $NUMTEST
5434 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
5437 # don't return an error
5438 [ $OSTIO_post -eq $OSTIO_pre ] && echo \
5439 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&\
5440 echo "This may be fine, depending on what ran before this test" &&\
5441 echo "and how fast this system is." && return
5443 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
5445 run_test 115 "verify dynamic thread creation===================="
5448 wait_delete_completed
5449 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
5450 echo OST kbytes available: ${AVAIL[@]}
5451 MAXI=0; MAXV=${AVAIL[0]}
5452 MINI=0; MINV=${AVAIL[0]}
5453 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
5454 #echo OST $i: ${AVAIL[i]}kb
5455 if [ ${AVAIL[i]} -gt $MAXV ]; then
5456 MAXV=${AVAIL[i]}; MAXI=$i
5458 if [ ${AVAIL[i]} -lt $MINV ]; then
5459 MINV=${AVAIL[i]}; MINI=$i
5462 echo Min free space: OST $MINI: $MINV
5463 echo Max free space: OST $MAXI: $MAXV
5467 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
5469 echo -n "Free space priority "
5470 lctl get_param -n lov.*-clilov-*.qos_prio_free
5473 [ $MINV -gt 960000 ] && skip "too much free space in OST$MINI, skip" &&\
5476 # generate uneven OSTs
5477 mkdir -p $DIR/$tdir/OST${MINI}
5480 echo "Filling 25% remaining space in OST${MINI} with ${FILL}Kb"
5481 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI}||error "setstripe failed"
5483 while [ $FILL -gt 0 ]; do
5485 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i bs=2M count=1 2>/dev/null
5486 FILL=$(($FILL - 2048))
5494 DIFF=$(($MAXV - $MINV))
5495 DIFF2=$(($DIFF * 100 / $MINV))
5496 echo -n "diff=${DIFF}=${DIFF2}% must be > 20% for QOS mode..."
5497 if [ $DIFF2 -gt 20 ]; then
5500 echo "failed - QOS mode won't be used"
5501 error_ignore "QOS imbalance criteria not met"
5505 MINI1=$MINI; MINV1=$MINV
5506 MAXI1=$MAXI; MAXV1=$MAXV
5508 # now fill using QOS
5509 echo writing a bunch of files to QOS-assigned OSTs
5510 $SETSTRIPE $DIR/$tdir -c 1
5512 while [ $FILL -gt 0 ]; do
5514 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1024 count=200 2>/dev/null
5515 FILL=$(($FILL - 200))
5518 echo "wrote $i 200k files"
5522 echo "Note: free space may not be updated, so measurements might be off"
5524 DIFF2=$(($MAXV - $MINV))
5525 echo "free space delta: orig $DIFF final $DIFF2"
5526 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
5527 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
5528 echo "Wrote $DIFF to smaller OST $MINI1"
5529 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
5530 echo "Wrote $DIFF2 to larger OST $MAXI1"
5531 [ $DIFF -gt 0 ] && echo "Wrote $(($DIFF2 * 100 / $DIFF - 100))% more data to larger OST $MAXI1"
5533 # Figure out which files were written where
5534 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
5535 awk '/'$MINI1': / {print $2; exit}')
5537 MINC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
5538 echo "$MINC files created on smaller OST $MINI1"
5539 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
5540 awk '/'$MAXI1': / {print $2; exit}')
5542 MAXC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
5543 echo "$MAXC files created on larger OST $MAXI1"
5544 [ $MINC -gt 0 ] && echo "Wrote $(($MAXC * 100 / $MINC - 100))% more files to larger OST $MAXI1"
5545 [ $MAXC -gt $MINC ] || error_ignore "stripe QOS didn't balance free space"
5549 run_test 116 "stripe QOS: free space balance ==================="
5551 test_117() # bug 10891
5553 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
5554 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
5555 lctl set_param fail_loc=0x21e
5556 > $DIR/$tfile || error "truncate failed"
5557 lctl set_param fail_loc=0
5558 echo "Truncate succeeded."
5561 run_test 117 "verify fsfilt_extend =========="
5563 export OLD_RESENDCOUNT=""
5564 set_resend_count () {
5565 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
5566 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
5567 lctl set_param -n $PROC_RESENDCOUNT $1
5568 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
5571 [ "$SLOW" = "no" ] && set_resend_count 4 # for reduce test_118* time (bug 14842)
5573 # Reset async IO behavior after error case
5575 FILE=$DIR/reset_async
5577 # Ensure all OSCs are cleared
5578 $LSTRIPE -c -1 $FILE
5579 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
5584 test_118a() #bug 11710
5588 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5589 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5590 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
5592 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5593 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5598 run_test 118a "verify O_SYNC works =========="
5602 remote_ost_nodsh && skip "remote OST with nodsh" && return
5606 #define OBD_FAIL_OST_ENOENT 0x217
5607 set_nodes_failloc "$(osts_nodes)" 0x217
5608 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5610 set_nodes_failloc "$(osts_nodes)" 0
5611 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5612 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5615 if [[ $RC -eq 0 ]]; then
5616 error "Must return error due to dropped pages, rc=$RC"
5620 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5621 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5625 echo "Dirty pages not leaked on ENOENT"
5627 # Due to the above error the OSC will issue all RPCs syncronously
5628 # until a subsequent RPC completes successfully without error.
5629 multiop $DIR/$tfile Ow4096yc
5634 run_test 118b "Reclaim dirty pages on fatal error =========="
5638 remote_ost_nodsh && skip "remote OST with nodsh" && return
5642 #define OBD_FAIL_OST_EROFS 0x216
5643 set_nodes_failloc "$(osts_nodes)" 0x216
5645 # multiop should block due to fsync until pages are written
5646 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
5650 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
5651 error "Multiop failed to block on fsync, pid=$MULTIPID"
5654 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5656 if [[ $WRITEBACK -eq 0 ]]; then
5657 error "No page in writeback, writeback=$WRITEBACK"
5660 set_nodes_failloc "$(osts_nodes)" 0
5663 if [[ $RC -ne 0 ]]; then
5664 error "Multiop fsync failed, rc=$RC"
5667 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5668 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5670 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5671 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5675 echo "Dirty pages flushed via fsync on EROFS"
5678 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
5682 remote_ost_nodsh && skip "remote OST with nodsh" && return
5686 #define OBD_FAIL_OST_BRW_PAUSE_BULK
5687 set_nodes_failloc "$(osts_nodes)" 0x214
5688 # multiop should block due to fsync until pages are written
5689 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
5693 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
5694 error "Multiop failed to block on fsync, pid=$MULTIPID"
5697 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5699 if [[ $WRITEBACK -eq 0 ]]; then
5700 error "No page in writeback, writeback=$WRITEBACK"
5703 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
5704 set_nodes_failloc "$(osts_nodes)" 0
5706 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5707 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5709 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5710 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5714 echo "Dirty pages gaurenteed flushed via fsync"
5717 run_test 118d "Fsync validation inject a delay of the bulk =========="
5722 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
5723 lctl set_param fail_loc=0x8000040a
5725 # Should simulate EINVAL error which is fatal
5726 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5728 if [[ $RC -eq 0 ]]; then
5729 error "Must return error due to dropped pages, rc=$RC"
5732 lctl set_param fail_loc=0x0
5734 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5735 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5736 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5738 if [[ $LOCKED -ne 0 ]]; then
5739 error "Locked pages remain in cache, locked=$LOCKED"
5742 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5743 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5747 echo "No pages locked after fsync"
5752 run_test 118f "Simulate unrecoverable OSC side error =========="
5757 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
5758 lctl set_param fail_loc=0x406
5760 # simulate local -ENOMEM
5761 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5764 lctl set_param fail_loc=0
5765 if [[ $RC -eq 0 ]]; then
5766 error "Must return error due to dropped pages, rc=$RC"
5769 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5770 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5771 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5773 if [[ $LOCKED -ne 0 ]]; then
5774 error "Locked pages remain in cache, locked=$LOCKED"
5777 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5778 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5782 echo "No pages locked after fsync"
5787 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
5790 remote_ost_nodsh && skip "remote OST with nodsh" && return
5794 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
5795 set_nodes_failloc "$(osts_nodes)" 0x20e
5796 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
5797 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5800 set_nodes_failloc "$(osts_nodes)" 0
5801 if [[ $RC -eq 0 ]]; then
5802 error "Must return error due to dropped pages, rc=$RC"
5805 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5806 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5807 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5809 if [[ $LOCKED -ne 0 ]]; then
5810 error "Locked pages remain in cache, locked=$LOCKED"
5813 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5814 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5818 echo "No pages locked after fsync"
5822 run_test 118h "Verify timeout in handling recoverables errors =========="
5825 remote_ost_nodsh && skip "remote OST with nodsh" && return
5829 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
5830 set_nodes_failloc "$(osts_nodes)" 0x20e
5832 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
5833 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
5836 set_nodes_failloc "$(osts_nodes)" 0
5840 if [[ $RC -ne 0 ]]; then
5841 error "got error, but should be not, rc=$RC"
5844 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5845 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5846 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
5847 if [[ $LOCKED -ne 0 ]]; then
5848 error "Locked pages remain in cache, locked=$LOCKED"
5851 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5852 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5856 echo "No pages locked after fsync"
5860 run_test 118i "Fix error before timeout in recoverable error =========="
5863 remote_ost_nodsh && skip "remote OST with nodsh" && return
5867 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
5868 set_nodes_failloc "$(osts_nodes)" 0x220
5870 # return -EIO from OST
5871 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5873 set_nodes_failloc "$(osts_nodes)" 0x0
5874 if [[ $RC -eq 0 ]]; then
5875 error "Must return error due to dropped pages, rc=$RC"
5878 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5879 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5880 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
5881 if [[ $LOCKED -ne 0 ]]; then
5882 error "Locked pages remain in cache, locked=$LOCKED"
5885 # in recoverable error on OST we want resend and stay until it finished
5886 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5887 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5891 echo "No pages locked after fsync"
5895 run_test 118j "Simulate unrecoverable OST side error =========="
5899 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
5901 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
5902 set_nodes_failloc "$(osts_nodes)" 0x20e
5905 for ((i=0;i<10;i++)); do
5906 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
5907 error "dd to $DIR/$tdir/$tfile-$i failed" )&
5914 set_nodes_failloc "$(osts_nodes)" 0
5917 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
5923 multiop $DIR/$tdir Dy || error "fsync dir failed"
5926 run_test 118l "fsync dir ========="
5928 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
5930 test_119a() # bug 11737
5932 BSIZE=$((512 * 1024))
5933 directio write $DIR/$tfile 0 1 $BSIZE
5934 # We ask to read two blocks, which is more than a file size.
5935 # directio will indicate an error when requested and actual
5936 # sizes aren't equeal (a normal situation in this case) and
5937 # print actual read amount.
5938 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
5939 if [ "$NOB" != "$BSIZE" ]; then
5940 error "read $NOB bytes instead of $BSIZE"
5944 run_test 119a "Short directIO read must return actual read amount"
5946 test_119b() # bug 11737
5948 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
5950 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
5951 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
5953 multiop $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
5954 error "direct read failed"
5957 run_test 119b "Sparse directIO read must return actual read amount"
5959 test_119c() # bug 13099
5962 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
5963 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
5966 run_test 119c "Testing for direct read hitting hole"
5968 test_119d() # bug 15950
5970 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
5971 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
5973 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
5974 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
5975 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
5976 lctl set_param fail_loc=0x40d
5977 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
5980 cat $DIR/$tfile > /dev/null &
5981 lctl set_param fail_loc=0
5984 log "the DIO writes have completed, now wait for the reads (should not block very long)"
5986 [ -n "`ps h -p $pid_reads -o comm`" ] && \
5987 error "the read rpcs have not completed in 2s"
5989 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
5991 run_test 119d "The DIO path should try to send a new rpc once one is completed"
5995 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5996 skip "no early lock cancel on server" && return 0
5997 lru_resize_disable mdc
5998 lru_resize_disable osc
5999 cancel_lru_locks mdc
6000 stat $DIR/$tdir > /dev/null
6001 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6002 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6004 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6005 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6006 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
6007 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
6008 lru_resize_enable mdc
6009 lru_resize_enable osc
6011 run_test 120a "Early Lock Cancel: mkdir test"
6015 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6016 skip "no early lock cancel on server" && return 0
6017 lru_resize_disable mdc
6018 lru_resize_disable osc
6019 cancel_lru_locks mdc
6020 stat $DIR/$tdir > /dev/null
6021 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6022 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6024 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6025 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6026 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
6027 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
6028 lru_resize_enable mdc
6029 lru_resize_enable osc
6031 run_test 120b "Early Lock Cancel: create test"
6035 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6036 skip "no early lock cancel on server" && return 0
6037 lru_resize_disable mdc
6038 lru_resize_disable osc
6039 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
6040 touch $DIR/$tdir/d1/f1
6041 cancel_lru_locks mdc
6042 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
6043 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6044 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6045 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
6046 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6047 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6048 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
6049 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
6050 lru_resize_enable mdc
6051 lru_resize_enable osc
6053 run_test 120c "Early Lock Cancel: link test"
6057 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6058 skip "no early lock cancel on server" && return 0
6059 lru_resize_disable mdc
6060 lru_resize_disable osc
6062 cancel_lru_locks mdc
6063 stat $DIR/$tdir > /dev/null
6064 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6065 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6066 chmod a+x $DIR/$tdir
6067 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6068 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6069 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
6070 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
6071 lru_resize_enable mdc
6072 lru_resize_enable osc
6074 run_test 120d "Early Lock Cancel: setattr test"
6078 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6079 skip "no early lock cancel on server" && return 0
6080 lru_resize_disable mdc
6081 lru_resize_disable osc
6082 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
6083 cancel_lru_locks mdc
6084 cancel_lru_locks osc
6085 dd if=$DIR/$tdir/f1 of=/dev/null
6086 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
6087 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
6088 awk '/ldlm_cancel/ {print $2}'`
6089 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
6090 awk '/ldlm_bl_callback/ {print $2}'`
6091 unlink $DIR/$tdir/f1
6092 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
6093 awk '/ldlm_cancel/ {print $2}'`
6094 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
6095 awk '/ldlm_bl_callback/ {print $2}'`
6096 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
6097 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
6098 lru_resize_enable mdc
6099 lru_resize_enable osc
6101 run_test 120e "Early Lock Cancel: unlink test"
6104 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6105 skip "no early lock cancel on server" && return 0
6107 lru_resize_disable mdc
6108 lru_resize_disable osc
6109 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
6110 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
6111 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
6112 cancel_lru_locks mdc
6113 cancel_lru_locks osc
6114 dd if=$DIR/$tdir/d1/f1 of=/dev/null
6115 dd if=$DIR/$tdir/d2/f2 of=/dev/null
6116 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
6117 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
6118 awk '/ldlm_cancel/ {print $2}'`
6119 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
6120 awk '/ldlm_bl_callback/ {print $2}'`
6121 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
6122 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
6123 awk '/ldlm_cancel/ {print $2}'`
6124 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
6125 awk '/ldlm_bl_callback/ {print $2}'`
6126 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
6127 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
6128 lru_resize_enable mdc
6129 lru_resize_enable osc
6131 run_test 120f "Early Lock Cancel: rename test"
6134 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6135 skip "no early lock cancel on server" && return 0
6136 lru_resize_disable mdc
6137 lru_resize_disable osc
6139 echo create $count files
6141 cancel_lru_locks mdc
6142 cancel_lru_locks osc
6145 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
6146 awk '/ldlm_cancel/ {print $2}'`
6147 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
6148 awk '/ldlm_bl_callback/ {print $2}'`
6149 createmany -o $DIR/$tdir/f $count
6151 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
6152 awk '/ldlm_cancel/ {print $2}'`
6153 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
6154 awk '/ldlm_bl_callback/ {print $2}'`
6156 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
6157 echo rm $count files
6160 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
6161 awk '/ldlm_cancel/ {print $2}'`
6162 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
6163 awk '/ldlm_bl_callback/ {print $2}'`
6165 echo total: $count removes in $((t2-t1))
6166 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
6168 # wait for commitment of removal
6169 lru_resize_enable mdc
6170 lru_resize_enable osc
6172 run_test 120g "Early Lock Cancel: performance test"
6174 test_121() { #bug #10589
6176 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
6177 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
6178 lctl set_param fail_loc=0x310
6179 cancel_lru_locks osc > /dev/null
6180 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
6181 lctl set_param fail_loc=0
6182 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
6184 run_test 121 "read cancel race ========="
6186 test_123a() { # was test 123, statahead(bug 11401)
6188 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
6189 log "testing on UP system. Performance may be not as good as expected."
6195 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
6196 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
6198 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
6199 createmany -o $DIR/$tdir/$tfile $j $((i - j))
6201 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
6202 lctl set_param -n llite.*.statahead_max 0
6203 lctl get_param llite.*.statahead_max
6204 cancel_lru_locks mdc
6205 cancel_lru_locks osc
6207 time ls -l $DIR/$tdir | wc -l
6209 delta=$((etime - stime))
6210 log "ls $i files without statahead: $delta sec"
6211 lctl set_param llite.*.statahead_max=$max
6213 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
6214 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
6215 cancel_lru_locks mdc
6216 cancel_lru_locks osc
6218 time ls -l $DIR/$tdir | wc -l
6220 delta_sa=$((etime - stime))
6221 log "ls $i files with statahead: $delta_sa sec"
6222 lctl get_param -n llite.*.statahead_stats
6223 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
6225 [ $swrong -lt $ewrong ] && log "statahead was stopped, maybe too many locks held!"
6226 [ $delta -eq 0 -o $delta_sa -eq 0 ] && continue
6228 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
6229 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
6230 lctl set_param -n llite.*.statahead_max 0
6231 lctl get_param llite.*.statahead_max
6232 cancel_lru_locks mdc
6233 cancel_lru_locks osc
6235 time ls -l $DIR/$tdir | wc -l
6237 delta=$((etime - stime))
6238 log "ls $i files again without statahead: $delta sec"
6239 lctl set_param llite.*.statahead_max=$max
6240 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
6241 if [ $SLOWOK -eq 0 ]; then
6242 error "ls $i files is slower with statahead!"
6244 log "ls $i files is slower with statahead!"
6250 [ $delta -gt 20 ] && break
6251 [ $delta -gt 8 ] && MULT=$((50 / delta))
6252 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
6260 delta=$((etime - stime))
6261 log "rm -r $DIR/$tdir/: $delta seconds"
6263 lctl get_param -n llite.*.statahead_stats
6265 run_test 123a "verify statahead work"
6267 test_123b () { # statahead(bug 15027)
6269 createmany -o $DIR/$tdir/$tfile-%d 1000
6271 cancel_lru_locks mdc
6272 cancel_lru_locks osc
6274 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
6275 lctl set_param fail_loc=0x80000803
6276 ls -lR $DIR/$tdir > /dev/null
6278 lctl set_param fail_loc=0x0
6279 lctl get_param -n llite.*.statahead_stats
6284 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
6287 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
6288 skip "no lru resize on server" && return 0
6290 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
6292 log "create $NR files at $DIR/$tdir"
6293 createmany -o $DIR/$tdir/f $NR ||
6294 error "failed to create $NR files in $DIR/$tdir"
6296 cancel_lru_locks mdc
6297 ls -l $DIR/$tdir > /dev/null
6301 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
6302 local PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
6303 LRU_SIZE=$(lctl get_param -n $PARAM)
6304 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
6305 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
6307 log "NS=$(basename $NSDIR)"
6312 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
6313 skip "Not enough cached locks created!"
6320 # We know that lru resize allows one client to hold $LIMIT locks
6321 # for 10h. After that locks begin to be killed by client.
6323 local LIMIT=`lctl get_param -n $NSDIR.pool.limit`
6326 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
6327 # killing locks. Some time was spent for creating locks. This means
6328 # that up to the moment of sleep finish we must have killed some of
6329 # them (10-100 locks). This depends on how fast ther were created.
6330 # Many of them were touched in almost the same moment and thus will
6331 # be killed in groups.
6332 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
6334 # Use $LRU_SIZE_B here to take into account real number of locks
6335 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
6336 local LRU_SIZE_B=$LRU_SIZE
6338 local OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
6339 log "OLD_LVF=$OLD_LVF"
6340 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
6342 # Let's make sure that we really have some margin. Client checks
6343 # cached locks every 10 sec.
6345 log "Sleep ${SLEEP} sec"
6347 while ((SEC<$SLEEP)); do
6351 LRU_SIZE=`lctl get_param -n $NSDIR/lru_size`
6355 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
6356 local LRU_SIZE_A=`lctl get_param -n $NSDIR.lru_size`
6358 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
6359 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
6360 unlinkmany $DIR/$tdir/f $NR
6364 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
6365 log "unlink $NR files at $DIR/$tdir"
6366 unlinkmany $DIR/$tdir/f $NR
6368 run_test 124a "lru resize ======================================="
6370 get_max_pool_limit()
6372 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
6375 if test $l -gt $max; then
6383 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
6384 skip "no lru resize on server" && return 0
6386 LIMIT=`get_max_pool_limit`
6388 NR=$(($(default_lru_size)*20))
6389 if [ $NR -gt $LIMIT ]; then
6390 log "Limit lock number by $LIMIT locks"
6393 lru_resize_disable mdc
6394 mkdir -p $DIR/$tdir/disable_lru_resize ||
6395 error "failed to create $DIR/$tdir/disable_lru_resize"
6397 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
6398 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
6399 cancel_lru_locks mdc
6402 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
6405 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
6408 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
6412 nolruresize_delta=$((etime-stime))
6413 log "ls -la time: $nolruresize_delta seconds"
6414 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
6415 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
6417 lru_resize_enable mdc
6418 mkdir -p $DIR/$tdir/enable_lru_resize ||
6419 error "failed to create $DIR/$tdir/enable_lru_resize"
6421 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
6422 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
6423 cancel_lru_locks mdc
6426 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
6429 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
6432 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
6436 lruresize_delta=$((etime-stime))
6437 log "ls -la time: $lruresize_delta seconds"
6438 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
6440 if [ $lruresize_delta -gt $nolruresize_delta ]; then
6441 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
6442 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
6443 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
6445 log "lru resize performs the same with no lru resize"
6447 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
6449 run_test 124b "lru resize (performance test) ======================="
6451 test_125() { # 13358
6452 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
6453 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
6454 mkdir -p $DIR/d125 || error "mkdir failed"
6455 $SETSTRIPE $DIR/d125 -s 65536 -c -1 || error "setstripe failed"
6456 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
6457 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
6459 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
6461 test_126() { # bug 12829/13455
6462 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
6463 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
6464 $GSS && skip "must run as gss disabled" && return
6466 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
6467 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
6469 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
6471 run_test 126 "check that the fsgid provided by the client is taken into account"
6473 test_127a() { # bug 15521
6474 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
6475 $LCTL set_param osc.*.stats=0
6476 FSIZE=$((2048 * 1024))
6477 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
6478 cancel_lru_locks osc
6479 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
6481 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
6482 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
6483 echo "got $COUNT $NAME"
6484 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
6485 eval $NAME=$COUNT || error "Wrong proc format"
6488 read_bytes|write_bytes)
6489 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
6490 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
6491 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
6492 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
6493 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
6494 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
6495 error "sumsquare is too small: $SUMSQ"
6496 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
6497 error "sumsquare is too big: $SUMSQ"
6501 done < $DIR/${tfile}.tmp
6503 #check that we actually got some stats
6504 [ "$read_bytes" ] || error "Missing read_bytes stats"
6505 [ "$write_bytes" ] || error "Missing write_bytes stats"
6506 [ "$read_bytes" != 0 ] || error "no read done"
6507 [ "$write_bytes" != 0 ] || error "no write done"
6509 run_test 127a "verify the client stats are sane"
6511 test_127b() { # bug LU-333
6512 $LCTL set_param llite.*.stats=0
6513 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
6514 # perform 2 reads and writes so MAX is different from SUM.
6515 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
6516 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
6517 cancel_lru_locks osc
6518 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
6519 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
6521 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
6522 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
6523 echo "got $COUNT $NAME"
6524 eval $NAME=$COUNT || error "Wrong proc format"
6528 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
6529 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
6530 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
6531 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
6534 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
6535 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
6536 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
6537 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
6541 done < $TMP/${tfile}.tmp
6543 #check that we actually got some stats
6544 [ "$read_bytes" ] || error "Missing read_bytes stats"
6545 [ "$write_bytes" ] || error "Missing write_bytes stats"
6546 [ "$read_bytes" != 0 ] || error "no read done"
6547 [ "$write_bytes" != 0 ] || error "no write done"
6549 run_test 127b "verify the llite client stats are sane"
6551 test_128() { # bug 15212
6553 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
6558 result=$(grep error $TMP/$tfile.log)
6560 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
6562 run_test 128 "interactive lfs for 2 consecutive find's"
6569 local LDPROC=/proc/fs/ldiskfs
6571 for facet in $(get_facets MDS); do
6572 canondev=$(ldiskfs_canon *.$(convert_facet2label $facet).mntdev $facet)
6573 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" || LDPROC=/sys/fs/ldiskfs
6574 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
6578 [ "$FSTYPE" != "ldiskfs" ] && skip "not needed for FSTYPE=$FSTYPE" && return 0
6579 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6590 while [ ! $I -gt $((MAX * MDSCOUNT)) ]; do
6591 multiop $DIR/$tdir/$J Oc
6593 if [ $rc -eq $EFBIG ]; then
6595 echo "return code $rc received as expected"
6597 elif [ $rc -ne 0 ]; then
6599 error_exit "return code $rc received instead of expected $EFBIG"
6602 I=$(stat -c%s "$DIR/$tdir")
6606 error "exceeded dir size limit $MAX x $MDSCOUNT $((MAX * MDSCOUNT)) : $I bytes"
6608 run_test 129 "test directory size limit ========================"
6617 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
6618 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
6620 trap cleanup_130 EXIT RETURN
6622 local fm_file=$DIR/$tfile
6623 lfs setstripe -s 65536 -c 1 $fm_file || error "setstripe failed on $fm_file"
6624 dd if=/dev/zero of=$fm_file bs=65536 count=1 || error "dd failed for $fm_file"
6626 filefrag -ves $fm_file || error "filefrag $fm_file failed"
6627 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
6629 lun=`$GETSTRIPE $fm_file | grep -A 10 obdidx | awk '{print $1}' | grep -v "obdidx"`
6631 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
6634 for line in $filefrag_op
6636 frag_lun=`echo $line | cut -d: -f5`
6637 ext_len=`echo $line | cut -d: -f4`
6638 if (( $frag_lun != $lun )); then
6640 error "FIEMAP on 1-stripe file($fm_file) failed"
6643 (( tot_len += ext_len ))
6646 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
6648 error "FIEMAP on 1-stripe file($fm_file) failed;"
6654 echo "FIEMAP on single striped file succeeded"
6656 run_test 130a "FIEMAP (1-stripe file)"
6659 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping FIEMAP on 2-stripe file test" && return
6661 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
6662 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
6664 trap cleanup_130 EXIT RETURN
6666 local fm_file=$DIR/$tfile
6667 lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
6668 dd if=/dev/zero of=$fm_file bs=1M count=2 || error "dd failed on $fm_file"
6670 filefrag -ves $fm_file || error "filefrag $fm_file failed"
6671 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
6673 last_lun=`echo $filefrag_op | cut -d: -f5`
6678 for line in $filefrag_op
6680 frag_lun=`echo $line | cut -d: -f5`
6681 ext_len=`echo $line | cut -d: -f4`
6682 if (( $frag_lun != $last_lun )); then
6683 if (( tot_len != 1024 )); then
6685 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
6692 (( tot_len += ext_len ))
6695 if (( num_luns != 2 || tot_len != 1024 )); then
6697 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
6703 echo "FIEMAP on 2-stripe file succeeded"
6705 run_test 130b "FIEMAP (2-stripe file)"
6708 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping FIEMAP on 2-stripe file with hole test" && return
6710 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
6711 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
6713 trap cleanup_130 EXIT RETURN
6715 local fm_file=$DIR/$tfile
6716 lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
6717 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
6719 filefrag -ves $fm_file || error "filefrag $fm_file failed"
6720 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
6722 last_lun=`echo $filefrag_op | cut -d: -f5`
6727 for line in $filefrag_op
6729 frag_lun=`echo $line | cut -d: -f5`
6730 ext_len=`echo $line | cut -d: -f4`
6731 if (( $frag_lun != $last_lun )); then
6732 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
6733 if (( logical != 512 )); then
6735 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
6738 if (( tot_len != 512 )); then
6740 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
6747 (( tot_len += ext_len ))
6750 if (( num_luns != 2 || tot_len != 512 )); then
6752 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
6758 echo "FIEMAP on 2-stripe file with hole succeeded"
6760 run_test 130c "FIEMAP (2-stripe file with hole)"
6763 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
6765 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
6766 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
6768 trap cleanup_130 EXIT RETURN
6770 local fm_file=$DIR/$tfile
6771 lfs setstripe -s 65536 -c $OSTCOUNT $fm_file || error "setstripe failed on $fm_file"
6772 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT || error "dd failed on $fm_file"
6774 filefrag -ves $fm_file || error "filefrag $fm_file failed"
6775 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
6777 last_lun=`echo $filefrag_op | cut -d: -f5`
6782 for line in $filefrag_op
6784 frag_lun=`echo $line | cut -d: -f5`
6785 ext_len=`echo $line | cut -d: -f4`
6786 if (( $frag_lun != $last_lun )); then
6787 if (( tot_len != 1024 )); then
6789 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
6796 (( tot_len += ext_len ))
6799 if (( num_luns != OSTCOUNT || tot_len != 1024 )); then
6801 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
6807 echo "FIEMAP on N-stripe file succeeded"
6809 run_test 130d "FIEMAP (N-stripe file)"
6812 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
6814 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
6815 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
6817 trap cleanup_130 EXIT RETURN
6819 local fm_file=$DIR/$tfile
6820 lfs setstripe -s 131072 -c 2 $fm_file || error "setstripe failed on $fm_file"
6822 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
6823 for ((i = 0; i < $NUM_BLKS; i++))
6825 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
6828 filefrag -ves $fm_file || error "filefrag $fm_file failed"
6829 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
6831 last_lun=`echo $filefrag_op | cut -d: -f5`
6836 for line in $filefrag_op
6838 frag_lun=`echo $line | cut -d: -f5`
6839 ext_len=`echo $line | cut -d: -f4`
6840 if (( $frag_lun != $last_lun )); then
6841 if (( tot_len != $EXPECTED_LEN )); then
6843 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
6850 (( tot_len += ext_len ))
6853 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
6855 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
6861 echo "FIEMAP with continuation calls succeeded"
6863 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
6865 # Test for writev/readv
6867 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
6868 error "writev test failed"
6869 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
6870 error "readv failed"
6873 run_test 131a "test iov's crossing stripe boundary for writev/readv"
6876 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
6877 error "append writev test failed"
6878 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
6879 error "append writev test failed"
6882 run_test 131b "test append writev"
6885 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
6888 run_test 131c "test read/write on file w/o objects"
6891 rwv -f $DIR/$tfile -w -n 1 1572864
6892 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
6893 if [ "$NOB" != 1572864 ]; then
6894 error "Short read filed: read $NOB bytes instead of 1572864"
6898 run_test 131d "test short read"
6901 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
6902 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
6903 error "read hitting hole failed"
6906 run_test 131e "test read hitting hole"
6911 for node in $(osts_nodes); do
6912 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
6913 [ x$gl = x"" ] && gl=0
6914 gl_sum=$((gl_sum + gl))
6924 if [ x$som = x"enabled" ]; then
6925 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
6926 MOUNTOPT=`echo $MOUNTOPT | sed 's/som_preview//g'`
6927 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
6929 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
6930 MOUNTOPT="$MOUNTOPT,som_preview"
6931 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
6934 # do remount to make new mount-conf parameters actual
6941 test_132() { #1028, SOM
6942 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6943 local num=$(get_mds_dir $DIR)
6944 local mymds=mds${num}
6945 local MOUNTOPT_SAVE=$MOUNTOPT
6947 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
6948 cancel_lru_locks osc
6950 som1=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
6952 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
6953 stat $DIR/$tfile >/dev/null
6954 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
6955 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
6957 som_mode_switch $som1 $gl1 $gl2
6959 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
6960 cancel_lru_locks osc
6962 som2=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
6963 if [ $som1 == $som2 ]; then
6964 error "som is still "$som2
6965 if [ x$som2 = x"enabled" ]; then
6972 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
6973 stat $DIR/$tfile >/dev/null
6974 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
6975 echo "====> SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
6976 som_mode_switch $som2 $gl1 $gl2
6977 MOUNTOPT=$MOUNTOPT_SAVE
6979 run_test 132 "som avoids glimpse rpc"
6985 $SINGLEMDS) res=`do_facet $SINGLEMDS $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$2"`
6987 ost) res=`do_facet ost1 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$2"`
6989 *) error "Wrong argument $1" ;;
6992 count=`echo $res | awk '{print $2}'`
6993 [ -z "$res" ] && error "The counter for $2 on $1 was not incremented"
6994 # if the argument $3 is zero, it means any stat increment is ok.
6995 if [ $3 -gt 0 ] ; then
6996 [ $count -ne $3 ] && error "The $2 counter on $1 is wrong - expected $3"
7001 remote_ost_nodsh && skip "remote OST with nodsh" && return
7002 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7003 local testdir=$DIR/${tdir}/stats_testdir
7004 mkdir -p $DIR/${tdir}
7007 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
7008 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
7010 # verify mdt stats first.
7011 mkdir ${testdir} || error "mkdir failed"
7012 check_stats $SINGLEMDS "mkdir" 1
7013 touch ${testdir}/${tfile} || "touch failed"
7014 check_stats $SINGLEMDS "open" 1
7015 check_stats $SINGLEMDS "close" 1
7016 mknod ${testdir}/${tfile}-pipe p || "mknod failed"
7017 check_stats $SINGLEMDS "mknod" 1
7018 rm -f ${testdir}/${tfile}-pipe || "pipe remove failed"
7019 check_stats $SINGLEMDS "unlink" 1
7020 rm -f ${testdir}/${tfile} || error "file remove failed"
7021 check_stats $SINGLEMDS "unlink" 2
7023 # remove working dir and check mdt stats again.
7024 rmdir ${testdir} || error "rmdir failed"
7025 check_stats $SINGLEMDS "rmdir" 1
7027 local testdir1=$DIR/${tdir}/stats_testdir1
7029 mkdir -p ${testdir1}
7030 touch ${testdir1}/test1
7031 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
7032 check_stats $SINGLEMDS "crossdir_rename" 1
7034 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
7035 check_stats $SINGLEMDS "samedir_rename" 1
7039 run_test 133a "Verifying MDT stats ========================================"
7042 remote_ost_nodsh && skip "remote OST with nodsh" && return
7043 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7044 local testdir=$DIR/${tdir}/stats_testdir
7045 mkdir -p ${testdir} || error "mkdir failed"
7046 touch ${testdir}/${tfile} || "touch failed"
7047 cancel_lru_locks mdc
7050 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
7051 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
7053 # extra mdt stats verification.
7054 chmod 444 ${testdir}/${tfile} || error "chmod failed"
7055 check_stats $SINGLEMDS "setattr" 1
7056 $LFS df || error "lfs failed"
7057 check_stats $SINGLEMDS "statfs" 1
7061 run_test 133b "Verifying extra MDT stats =================================="
7064 remote_ost_nodsh && skip "remote OST with nodsh" && return
7065 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7066 local testdir=$DIR/${tdir}/stats_testdir
7067 mkdir -p ${testdir} || error "mkdir failed"
7069 # verify obdfilter stats.
7070 $LFS setstripe -c 1 -o 0 ${testdir}/${tfile}
7072 cancel_lru_locks osc
7075 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
7076 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
7078 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
7080 cancel_lru_locks osc
7081 check_stats ost "write" 1
7083 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
7084 check_stats ost "read" 1
7086 > ${testdir}/${tfile} || error "truncate failed"
7087 check_stats ost "punch" 1
7089 rm -f ${testdir}/${tfile} || error "file remove failed"
7090 check_stats ost "destroy" 1
7094 run_test 133c "Verifying OST stats ========================================"
7101 while [ $value -ge 2 ]; do
7106 if [ $orig -gt $order ]; then
7114 local size=('K' 'M' 'G' 'T');
7116 local size_string=$value
7118 while [ $value -ge 1024 ]; do
7119 if [ $i -gt 3 ]; then
7120 #T is the biggest unit we get here, if that is bigger,
7122 size_string=${value}T
7125 value=$((value >> 10))
7126 if [ $value -lt 1024 ]; then
7127 size_string=${value}${size[$i]}
7138 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats | \
7139 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
7144 remote_ost_nodsh && skip "remote OST with nodsh" && return
7145 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7146 local testdir1=$DIR/${tdir}/stats_testdir1
7147 local testdir2=$DIR/${tdir}/stats_testdir2
7149 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
7151 mkdir -p ${testdir1} || error "mkdir failed"
7152 mkdir -p ${testdir2} || error "mkdir failed"
7154 createmany -o $testdir1/test 512 || error "createmany failed"
7155 local testdir1_size=$(ls -l $DIR/${tdir} | \
7156 awk '/stats_testdir1/ {print $5}')
7157 local testdir2_size=$(ls -l $DIR/${tdir} | \
7158 awk '/stats_testdir2/ {print $5}')
7160 testdir1_size=$(order_2 $testdir1_size)
7161 testdir2_size=$(order_2 $testdir2_size)
7163 testdir1_size=$(size_in_KMGT $testdir1_size)
7164 testdir2_size=$(size_in_KMGT $testdir2_size)
7166 # check samedir rename size
7167 mv ${testdir1}/test0 ${testdir1}/test_0
7168 local samedir=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats | \
7170 local same_sample=$(get_rename_size $testdir1_size)
7171 [ -z "$samedir" ] && error "samedir_rename_size count error"
7172 [ $same_sample -eq 1 ] || error "samedir_rename_size count error"
7173 echo "Check same dir rename stats success"
7175 # check crossdir rename size
7176 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
7177 mv ${testdir1}/test_0 ${testdir2}/test_0
7178 local crossdir=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats | \
7180 local src_sample=$(get_rename_size $testdir1_size)
7181 local tgt_sample=$(get_rename_size $testdir2_size)
7182 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
7183 [ $src_sample -eq 1 ] || error "crossdir_rename_size count error"
7184 [ $tgt_sample -eq 1 ] || error "crossdir_rename_size count error"
7185 echo "Check cross dir rename stats success"
7189 run_test 133d "Verifying rename_stats ========================================"
7191 test_140() { #bug-17379
7192 mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
7193 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
7194 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
7196 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
7198 while i=`expr $i + 1`; do
7199 mkdir -p $i || error "Creating dir $i"
7200 cd $i || error "Changing to $i"
7201 ln -s ../stat stat || error "Creating stat symlink"
7202 # Read the symlink until ELOOP present,
7203 # not LBUGing the system is considered success,
7204 # we didn't overrun the stack.
7205 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
7207 if [ $ret -eq 40 ]; then
7210 error "Open stat symlink"
7216 echo "The symlink depth = $i"
7217 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 ] || error "Invalid symlink depth"
7219 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
7222 local TF="$TMP/$tfile"
7224 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
7226 cancel_lru_locks osc
7227 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
7228 remount_client $MOUNT
7230 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
7233 $TRUNCATE $DIR/$tfile 6000
7234 cancel_lru_locks osc
7235 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
7238 echo "12345" >>$DIR/$tfile
7239 cancel_lru_locks osc
7240 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
7243 echo "12345" >>$DIR/$tfile
7244 cancel_lru_locks osc
7245 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
7250 run_test 150 "truncate/append tests"
7252 function roc_hit() {
7253 local list=$(comma_list $(osts_nodes))
7255 ACCNUM=$(do_nodes $list $LCTL get_param -n obdfilter.*.stats | \
7256 awk '/'cache_hit'/ {sum+=$2} END {print sum}')
7260 function set_cache() {
7263 if [ "$2" == "off" ]; then
7266 local list=$(comma_list $(osts_nodes))
7267 do_nodes $list lctl set_param obdfilter.*.${1}_cache_enable $on
7269 cancel_lru_locks osc
7273 remote_ost_nodsh && skip "remote OST with nodsh" && return
7276 local list=$(comma_list $(osts_nodes))
7278 # check whether obdfilter is cache capable at all
7279 if ! do_nodes $list $LCTL get_param -n obdfilter.*.read_cache_enable > /dev/null; then
7280 echo "not cache-capable obdfilter"
7284 # check cache is enabled on all obdfilters
7285 if do_nodes $list $LCTL get_param -n obdfilter.*.read_cache_enable | grep 0 >&/dev/null; then
7286 echo "oss cache is disabled"
7290 do_nodes $list $LCTL set_param -n obdfilter.*.writethrough_cache_enable 1
7292 # pages should be in the case right after write
7293 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES || error "dd failed"
7294 local BEFORE=`roc_hit`
7295 cancel_lru_locks osc
7296 cat $DIR/$tfile >/dev/null
7297 local AFTER=`roc_hit`
7298 if ! let "AFTER - BEFORE == CPAGES"; then
7299 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
7302 # the following read invalidates the cache
7303 cancel_lru_locks osc
7304 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable 0
7305 cat $DIR/$tfile >/dev/null
7307 # now data shouldn't be found in the cache
7309 cancel_lru_locks osc
7310 cat $DIR/$tfile >/dev/null
7312 if let "AFTER - BEFORE != 0"; then
7313 error "IN CACHE: before: $BEFORE, after: $AFTER"
7316 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable 1
7319 run_test 151 "test cache on oss and controls ==============================="
7322 local TF="$TMP/$tfile"
7324 # simulate ENOMEM during write
7325 #define OBD_FAIL_OST_NOMEM 0x226
7326 lctl set_param fail_loc=0x80000226
7327 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
7329 sync || error "sync failed"
7330 lctl set_param fail_loc=0
7332 # discard client's cache
7333 cancel_lru_locks osc
7335 # simulate ENOMEM during read
7336 lctl set_param fail_loc=0x80000226
7337 cmp $TF $DIR/$tfile || error "cmp failed"
7338 lctl set_param fail_loc=0
7342 run_test 152 "test read/write with enomem ============================"
7345 multiop $DIR/$tfile Ow4096Ycu || error "multiop failed"
7347 run_test 153 "test if fdatasync does not crash ======================="
7350 cp /etc/hosts $DIR/$tfile
7352 fid=$($LFS path2fid $DIR/$tfile)
7354 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
7356 echo "open fid $fid"
7357 diff /etc/hosts $DIR/.lustre/fid/$fid || error "open by fid failed: did not find expected data in file."
7359 echo "Opening a file by FID succeeded"
7361 run_test 154 "Opening a file by FID"
7363 test_155_small_load() {
7364 local temp=$TMP/$tfile
7365 local file=$DIR/$tfile
7367 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
7368 error "dd of=$temp bs=6096 count=1 failed"
7370 cancel_lru_locks osc
7371 cmp $temp $file || error "$temp $file differ"
7373 $TRUNCATE $temp 6000
7374 $TRUNCATE $file 6000
7375 cmp $temp $file || error "$temp $file differ (truncate1)"
7377 echo "12345" >>$temp
7378 echo "12345" >>$file
7379 cmp $temp $file || error "$temp $file differ (append1)"
7381 echo "12345" >>$temp
7382 echo "12345" >>$file
7383 cmp $temp $file || error "$temp $file differ (append2)"
7389 test_155_big_load() {
7390 remote_ost_nodsh && skip "remote OST with nodsh" && return
7391 local temp=$TMP/$tfile
7392 local file=$DIR/$tfile
7395 local cache_size=$(do_facet ost$((MAXI+1)) \
7396 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
7397 local large_file_size=$((cache_size * 2))
7399 echo "OSS cache size: $cache_size KB"
7400 echo "Large file size: $large_file_size KB"
7402 [ $MAXV -le $large_file_size ] && \
7403 skip_env "max available OST size needs > $large_file_size KB" && \
7406 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
7408 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
7409 error "dd of=$temp bs=$large_file_size count=1k failed"
7412 cancel_lru_locks osc
7413 cmp $temp $file || error "$temp $file differ"
7421 set_cache writethrough on
7424 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
7428 set_cache writethrough off
7431 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
7435 set_cache writethrough on
7438 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
7442 set_cache writethrough off
7445 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
7449 set_cache writethrough on
7452 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
7456 set_cache writethrough off
7459 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
7463 set_cache writethrough on
7466 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
7470 set_cache writethrough off
7473 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
7479 local file="$DIR/$tfile"
7481 log "Turn on read and write cache"
7483 set_cache writethrough on
7485 log "Write data and read it back."
7486 log "Read should be satisfied from the cache."
7487 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
7489 cancel_lru_locks osc
7490 cat $file >/dev/null
7492 if ! let "AFTER - BEFORE == CPAGES"; then
7493 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
7495 log "cache hits:: before: $BEFORE, after: $AFTER"
7498 log "Read again; it should be satisfied from the cache."
7500 cancel_lru_locks osc
7501 cat $file >/dev/null
7503 if ! let "AFTER - BEFORE == CPAGES"; then
7504 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
7506 log "cache hits:: before: $BEFORE, after: $AFTER"
7510 log "Turn off the read cache and turn on the write cache"
7512 set_cache writethrough on
7514 log "Read again; it should be satisfied from the cache."
7516 cancel_lru_locks osc
7517 cat $file >/dev/null
7519 if ! let "AFTER - BEFORE == CPAGES"; then
7520 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
7522 log "cache hits:: before: $BEFORE, after: $AFTER"
7525 log "Read again; it should not be satisfied from the cache."
7527 cancel_lru_locks osc
7528 cat $file >/dev/null
7530 if ! let "AFTER - BEFORE == 0"; then
7531 error "IN CACHE: before: $BEFORE, after: $AFTER"
7533 log "cache hits:: before: $BEFORE, after: $AFTER"
7536 log "Write data and read it back."
7537 log "Read should be satisfied from the cache."
7538 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
7540 cancel_lru_locks osc
7541 cat $file >/dev/null
7543 if ! let "AFTER - BEFORE == CPAGES"; then
7544 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
7546 log "cache hits:: before: $BEFORE, after: $AFTER"
7549 log "Read again; it should not be satisfied from the cache."
7551 cancel_lru_locks osc
7552 cat $file >/dev/null
7554 if ! let "AFTER - BEFORE == 0"; then
7555 error "IN CACHE: before: $BEFORE, after: $AFTER"
7557 log "cache hits:: before: $BEFORE, after: $AFTER"
7561 log "Turn off read and write cache"
7563 set_cache writethrough off
7565 log "Write data and read it back"
7566 log "It should not be satisfied from the cache."
7568 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
7569 cancel_lru_locks osc
7571 cat $file >/dev/null
7573 if ! let "AFTER - BEFORE == 0"; then
7574 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
7576 log "cache hits:: before: $BEFORE, after: $AFTER"
7580 log "Turn on the read cache and turn off the write cache"
7582 set_cache writethrough off
7584 log "Write data and read it back"
7585 log "It should not be satisfied from the cache."
7587 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
7589 cancel_lru_locks osc
7590 cat $file >/dev/null
7592 if ! let "AFTER - BEFORE == 0"; then
7593 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
7595 log "cache hits:: before: $BEFORE, after: $AFTER"
7598 log "Read again; it should be satisfied from the cache."
7600 cancel_lru_locks osc
7601 cat $file >/dev/null
7603 if ! let "AFTER - BEFORE == CPAGES"; then
7604 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
7606 log "cache hits:: before: $BEFORE, after: $AFTER"
7611 run_test 156 "Verification of tunables ============================"
7615 if [ $MDSCOUNT -gt 1 ]; then
7616 error_ignore 17935 $*
7624 MASK=$(do_facet $SINGLEMDS $LCTL get_param mdd.$MDT0.changelog_mask |\
7627 if [ $MASK -eq 1 ]; then
7628 do_facet $SINGLEMDS $LCTL set_param mdd.$MDT0.changelog_mask="-$1"
7630 do_facet $SINGLEMDS $LCTL set_param mdd.$MDT0.changelog_mask="+$1"
7635 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7636 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
7637 echo "Registered as changelog user $USER"
7638 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_users | \
7639 grep -q $USER || error "User $USER not found in changelog_users"
7642 mkdir -p $DIR/$tdir/pics/2008/zachy
7643 touch $DIR/$tdir/pics/2008/zachy/timestamp
7644 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
7645 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
7646 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
7647 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
7648 rm $DIR/$tdir/pics/desktop.jpg
7650 $LFS changelog $MDT0 | tail -5
7652 echo "verifying changelog mask"
7653 changelog_chmask "MKDIR"
7654 changelog_chmask "CLOSE"
7656 mkdir -p $DIR/$tdir/pics/zach/sofia
7657 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
7659 changelog_chmask "MKDIR"
7660 changelog_chmask "CLOSE"
7662 mkdir -p $DIR/$tdir/pics/2008/sofia
7663 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
7665 $LFS changelog $MDT0
7666 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
7667 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
7668 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
7669 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
7672 echo "verifying target fid"
7673 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
7674 tail -1 | awk '{print $6}')
7675 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
7676 [ "$fidc" == "t=$fidf" ] || \
7677 err17935 "fid in changelog $fidc != file fid $fidf"
7678 echo "verifying parent fid"
7679 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
7680 tail -1 | awk '{print $7}')
7681 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
7682 [ "$fidc" == "p=$fidf" ] || \
7683 err17935 "pfid in changelog $fidc != dir fid $fidf"
7685 USER_REC1=$(do_facet $SINGLEMDS $LCTL get_param -n \
7686 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
7687 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
7688 USER_REC2=$(do_facet $SINGLEMDS $LCTL get_param -n \
7689 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
7690 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
7691 [ $USER_REC2 == $(($USER_REC1 + 5)) ] || \
7692 err17935 "user index should be $(($USER_REC1 + 5)); is $USER_REC2"
7694 MIN_REC=$(do_facet $SINGLEMDS $LCTL get_param mdd.$MDT0.changelog_users | \
7695 awk 'min == "" || $2 < min {min = $2}; END {print min}')
7696 FIRST_REC=$($LFS changelog $MDT0 | head -1 | awk '{print $1}')
7697 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
7698 [ $FIRST_REC == $(($MIN_REC + 1)) ] || \
7699 err17935 "first index should be $(($MIN_REC + 1)); is $FIRST_REC"
7701 echo "verifying user deregister"
7702 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
7703 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_users | \
7704 grep -q $USER && error "User $USER still found in changelog_users"
7706 USERS=$(( $(do_facet $SINGLEMDS $LCTL get_param -n \
7707 mdd.$MDT0.changelog_users | wc -l) - 2 ))
7708 if [ $USERS -eq 0 ]; then
7709 LAST_REC1=$(do_facet $SINGLEMDS $LCTL get_param -n \
7710 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
7711 touch $DIR/$tdir/chloe
7712 LAST_REC2=$(do_facet $SINGLEMDS $LCTL get_param -n \
7713 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
7714 echo "verify changelogs are off if we were the only user: $LAST_REC1 == $LAST_REC2"
7715 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
7717 echo "$USERS other changelog users; can't verify off"
7720 run_test 160 "changelog sanity"
7724 cp /etc/hosts $DIR/$tdir/$tfile
7725 mkdir $DIR/$tdir/foo1
7726 mkdir $DIR/$tdir/foo2
7727 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
7728 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
7729 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
7730 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
7731 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[')
7732 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
7733 $LFS fid2path $DIR $FID
7734 err17935 "bad link ea"
7737 rm $DIR/$tdir/foo2/zachary
7739 rm $DIR/$tdir/foo2/thor
7741 rm $DIR/$tdir/$tfile
7743 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
7744 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
7746 $LFS fid2path $DIR $FID
7747 err17935 "bad link rename"
7749 rm $DIR/$tdir/foo2/maggie
7752 local longname=filename_avg_len_is_thirty_two_
7753 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 || \
7754 error "failed to hardlink many files"
7755 links=$($LFS fid2path $DIR $FID | wc -l)
7756 echo -n "${links}/1000 links in link EA"
7757 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
7758 unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
7759 error "failed to unlink many hardlinks"
7761 run_test 161 "link ea sanity"
7768 local path=$(${LFS} fid2path $*)
7771 if [ $RC -ne 0 ]; then
7772 err17935 "path looked up of $expected failed. Error $RC"
7774 elif [ "${path}" != "${expected}" ]; then
7775 err17935 "path looked up \"${path}\" instead of \"${expected}\""
7778 echo "fid $fid resolves to path $path (expected $expected)"
7782 # Make changes to filesystem
7783 mkdir -p $DIR/$tdir/d2
7784 touch $DIR/$tdir/d2/$tfile
7785 touch $DIR/$tdir/d2/x1
7786 touch $DIR/$tdir/d2/x2
7787 mkdir -p $DIR/$tdir/d2/a/b/c
7788 mkdir -p $DIR/$tdir/d2/p/q/r
7790 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
7791 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0
7794 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
7795 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
7796 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0
7798 # softlink to wrong file
7799 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
7800 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
7801 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0
7804 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
7805 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
7806 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
7807 # fid2path dir/fsname should both work
7808 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1
7809 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0
7811 # hardlink count: check that there are 2 links
7812 # Doesnt work with CMD yet: 17935
7813 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
7814 err17935 "expected 2 links"
7816 # hardlink indexing: remove the first link
7817 rm $DIR/$tdir/d2/p/q/r/hlink
7818 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0
7822 run_test 162 "path lookup sanity"
7825 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7826 copytool --test $FSNAME || { skip "copytool not runnable: $?" && return; }
7829 local uuid=$($LCTL get_param -n mdc.${FSNAME}-MDT0000-mdc-*.uuid)
7830 # this proc file is temporary and linux-only
7831 do_facet $SINGLEMDS lctl set_param mdt.${FSNAME}-MDT0000.mdccomm=$uuid ||\
7832 error "kernel->userspace send failed"
7835 run_test 163 "kernel <-> userspace comms"
7838 # do directio so as not to populate the page cache
7839 log "creating a 10 Mb file"
7840 multiop $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
7841 log "starting reads"
7842 dd if=$DIR/$tfile of=/dev/null bs=4096 &
7843 log "truncating the file"
7844 multiop $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
7846 kill %+ || true # reads might have finished
7847 echo "wait until dd is finished"
7849 log "removing the temporary file"
7850 rm -rf $DIR/$tfile || error "tmp file removal failed"
7852 run_test 169 "parallel read and truncate should not deadlock"
7855 $LCTL clear # bug 18514
7856 $LCTL debug_daemon start $TMP/${tfile}_log_good
7858 $LCTL debug_daemon stop
7859 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
7860 error "sed failed to read log_good"
7862 $LCTL debug_daemon start $TMP/${tfile}_log_good
7864 $LCTL debug_daemon stop
7866 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
7867 error "lctl df log_bad failed"
7869 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
7870 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
7872 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
7873 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
7875 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
7876 error "bad_line good_line1 good_line2 are empty"
7878 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
7879 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
7880 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
7882 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
7883 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
7884 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
7886 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
7887 error "bad_line_new good_line_new are empty"
7889 local expected_good=$((good_line1 + good_line2*2))
7891 rm -f $TMP/${tfile}*
7892 # LU-231, short malformed line may not be counted into bad lines
7893 if [ $bad_line -ne $bad_line_new ] &&
7894 [ $bad_line -ne $((bad_line_new - 1)) ]; then
7895 error "expected $bad_line bad lines, but got $bad_line_new"
7899 if [ $expected_good -ne $good_line_new ]; then
7900 error "expected $expected_good good lines, but got $good_line_new"
7905 run_test 170 "test lctl df to handle corrupted log ====================="
7907 test_171() { # bug20592
7908 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
7909 $LCTL set_param fail_loc=0x50e
7910 $LCTL set_param fail_val=3000
7911 multiop_bg_pause $DIR/$tfile O_s || true
7913 kill -USR1 $MULTIPID
7917 if dmesg | grep "recursive fault"; then
7918 error "caught a recursive fault"
7920 $LCTL set_param fail_loc=0
7923 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
7925 # it would be good to share it with obdfilter-survey/libecho code
7926 setup_obdecho_osc () {
7929 local obdfilter_name=$2
7930 echo "Creating new osc for $obdfilter_name on $ost_nid"
7931 # make sure we can find loopback nid
7932 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
7934 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
7935 ${obdfilter_name}_osc_UUID || rc=2; }
7936 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
7937 ${obdfilter_name}_UUID $ost_nid || rc=3; }
7941 cleanup_obdecho_osc () {
7942 local obdfilter_name=$1
7943 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
7944 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
7948 obdecho_create_test() {
7953 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
7954 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
7956 if [ $rc -eq 0 ]; then
7957 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
7958 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
7960 echo "New object id is $id"
7961 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec test_brw 10 w v 64 $id" ||
7963 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
7964 "cleanup" || rc=5; }
7965 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
7967 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
7972 remote_ost_nodsh && skip "remote OST with nodsh" && return
7976 if ! module_loaded obdecho; then
7977 load_module obdecho/obdecho
7981 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
7982 local host=$(lctl get_param -n osc.$osc.import |
7983 awk '/current_connection:/ {print $2}' )
7984 local target=$(lctl get_param -n osc.$osc.import |
7985 awk '/target:/ {print $2}' )
7986 target=${target%_UUID}
7988 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
7989 [ $rc -eq 0 ] && { obdecho_create_test ${target}_osc client || rc=2; }
7990 [[ -n $target ]] && cleanup_obdecho_osc $target
7991 [ $rmmod_local -eq 1 ] && rmmod obdecho
7994 run_test 180a "test obdecho on osc"
7997 remote_ost_nodsh && skip "remote OST with nodsh" && return
7999 local rmmod_remote=0
8001 do_facet ost1 "lsmod | grep -q obdecho || " \
8002 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
8003 "modprobe obdecho; }" && rmmod_remote=1
8004 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
8005 [[ -n $target ]] && { obdecho_create_test $target ost1 || rc=1; }
8006 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
8009 run_test 180b "test obdecho directly on obdfilter"
8011 test_181() { # bug 22177
8012 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
8013 # create enough files to index the directory
8014 createmany -o $DIR/$tdir/foobar 4000
8015 # print attributes for debug purpose
8018 multiop_bg_pause $DIR/$tdir D_Sc || return 1
8020 # remove the files & current working dir
8021 unlinkmany $DIR/$tdir/foobar 4000
8023 kill -USR1 $MULTIPID
8025 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
8028 run_test 181 "Test open-unlinked dir ========================"
8034 TGTPOOL_MAX=$(($TGT_COUNT - 1))
8036 TGTPOOL_LIST=`seq $TGTPOOL_FIRST $TGTPOOL_STEP $TGTPOOL_MAX`
8037 POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
8038 POOL_DIR_NAME=dir_tst
8039 POOL_DIR=$POOL_ROOT/$POOL_DIR_NAME
8040 POOL_FILE=$POOL_ROOT/file_tst
8042 check_file_in_pool()
8045 res=$($GETSTRIPE $file | grep 0x | cut -f2)
8048 found=$(echo :$TGTPOOL_LIST: | tr " " ":" | grep :$i:)
8049 if [[ "$found" == "" ]]
8051 echo "pool list: $TGTPOOL_LIST"
8052 echo "striping: $res"
8053 error "$file not allocated in $POOL"
8060 trap "cleanup_pools $FSNAME" EXIT
8063 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
8064 create_pool $FSNAME.$POOL || return $?
8065 [ $($LFS pool_list $FSNAME | grep -c $POOL) -eq 1 ] ||
8066 error "$POOL not in lfs pool_list"
8068 run_test 200a "Create new pool =========================================="
8071 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
8072 TGT=$(for i in $TGTPOOL_LIST; do printf "$FSNAME-OST%04x_UUID " $i; done)
8073 do_facet mgs $LCTL pool_add $FSNAME.$POOL \
8074 $FSNAME-OST[$TGTPOOL_FIRST-$TGTPOOL_MAX/$TGTPOOL_STEP]
8075 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL | sort -u | tr '\n' ' ' " "$TGT" ||
8076 error "Add to pool failed"
8077 local lfscount=$($LFS pool_list $FSNAME.$POOL | grep -c "\-OST")
8078 local addcount=$((($TGTPOOL_MAX - $TGTPOOL_FIRST) / $TGTPOOL_STEP + 1))
8079 [ $lfscount -eq $addcount ] ||
8080 error "lfs pool_list bad ost count $lfscount != $addcount"
8082 run_test 200b "Add targets to a pool ===================================="
8085 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
8087 $SETSTRIPE -c 2 -p $POOL $POOL_DIR
8088 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR"
8089 # b-19919 test relative path works well
8090 mkdir -p $POOL_DIR/$POOL_DIR_NAME
8092 $SETSTRIPE -c 2 -p $POOL $POOL_DIR_NAME
8093 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/$POOL_DIR_NAME"
8094 $SETSTRIPE -c 2 -p $POOL ./$POOL_DIR_NAME
8095 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/./$POOL_DIR_NAME"
8096 $SETSTRIPE -c 2 -p $POOL ../$POOL_DIR_NAME
8097 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/../$POOL_DIR_NAME"
8098 $SETSTRIPE -c 2 -p $POOL ../$POOL_DIR_NAME/$POOL_DIR_NAME
8099 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/../$POOL_DIR_NAME/$POOL_DIR_NAME"
8100 rm -rf $POOL_DIR_NAME; cd -
8102 run_test 200c "Set pool on a directory ================================="
8105 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
8106 res=$($GETSTRIPE --pool $POOL_DIR)
8107 [ $res = $POOL ] || error "Pool on $POOL_DIR is $res, not $POOL"
8109 run_test 200d "Check pool on a directory ==============================="
8112 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
8114 for i in $(seq -w 1 $(($TGT_COUNT * 3)))
8116 file=$POOL_DIR/file-$i
8118 check_file_in_pool $file
8121 failed=$(($failed + 1))
8124 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
8126 run_test 200e "Check files allocation from directory pool =============="
8129 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
8132 for i in $(seq -w 1 $(($TGT_COUNT * 3)))
8134 file=$POOL_FILE/spoo-$i
8135 $SETSTRIPE -p $POOL $file
8136 check_file_in_pool $file
8139 failed=$(($failed + 1))
8142 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
8144 run_test 200f "Create files in a pool ==================================="
8147 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
8148 TGT=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$POOL | tr '\n' ' ')
8149 res=$($LFS df --pool $FSNAME.$POOL | awk '{print $1}' | grep "$FSNAME-OST" | tr '\n' ' ')
8150 [ "$res" = "$TGT" ] || error "Pools OSTs '$TGT' is not '$res' that lfs df reports"
8152 run_test 200g "lfs df a pool ============================================"
8154 test_200h() { # b=24039
8155 mkdir -p $POOL_DIR || error "unable to create $POOL_DIR"
8157 local file="/..$POOL_DIR/$tfile-1"
8158 $SETSTRIPE -p $POOL $file || error "unable to create $file"
8161 $SETSTRIPE -p $POOL $tfile-2 || \
8162 error "unable to create $tfile-2 in $POOL_DIR"
8164 run_test 200h "Create files in a pool with relative pathname ============"
8167 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
8168 TGT=$($LCTL get_param -n lov.$FSNAME-*.pools.$POOL | head -1)
8169 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
8170 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL | grep $TGT" "" ||
8171 error "$TGT not removed from $FSNAME.$POOL"
8173 run_test 201a "Remove a target from a pool ============================="
8176 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
8177 for TGT in $($LCTL get_param -n lov.$FSNAME-*.pools.$POOL | sort -u)
8179 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
8181 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL" "" ||
8182 error "Pool $FSNAME.$POOL cannot be drained"
8183 # striping on an empty/nonexistant pool should fall back to "pool of everything"
8184 touch ${POOL_DIR}/$tfile || error "failed to use fallback striping for empty pool"
8185 # setstripe on an empty pool should fail
8186 $SETSTRIPE -p $POOL ${POOL_FILE}/$tfile 2>/dev/null && \
8187 error "expected failure when creating file with empty pool"
8190 run_test 201b "Remove all targets from a pool =========================="
8193 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
8194 do_facet mgs $LCTL pool_destroy $FSNAME.$POOL
8197 # striping on an empty/nonexistant pool should fall back to "pool of everything"
8198 touch ${POOL_DIR}/$tfile || error "failed to use fallback striping for missing pool"
8199 # setstripe on an empty pool should fail
8200 $SETSTRIPE -p $POOL ${POOL_FILE}/$tfile 2>/dev/null && \
8201 error "expected failure when creating file with missing pool"
8203 # get param should return err once pool is gone
8204 if wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL 2>/dev/null ||
8205 echo foo" "foo"; then
8206 remove_pool_from_list $FSNAME.$POOL
8209 error "Pool $FSNAME.$POOL is not destroyed"
8211 run_test 201c "Remove a pool ============================================"
8213 cleanup_pools $FSNAME
8215 # usage: default_attr <count | size | offset>
8217 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
8220 # usage: trim <string>
8221 # Trims leading and trailing whitespace from the parameter string
8226 # usage: check_default_stripe_attr <count | size | offset>
8227 check_default_stripe_attr() {
8228 # $GETSTRIPE returns trailing whitespace which needs to be trimmed off
8229 ACTUAL=$(trim $($GETSTRIPE --$1 $DIR/$tdir))
8230 if [ $1 = "count" -o $1 = "size" ]; then
8231 EXPECTED=`default_attr $1`;
8233 # the 'stripeoffset' parameter prints as an unsigned int, so
8234 # until this is fixed we hard-code -1 here
8237 [ "x$ACTUAL" != "x$EXPECTED" ] &&
8238 error "$DIR/$tdir has stripe $1 '$ACTUAL', not '$EXPECTED'"
8241 # usage: check_raw_stripe_attr <count | size | offset>
8242 check_raw_stripe_attr() {
8243 # $GETSTRIPE returns trailing whitespace which needs to be trimmed off
8244 ACTUAL=$(trim $($GETSTRIPE --raw --$1 $DIR/$tdir))
8245 if [ $1 = "count" -o $1 = "size" ]; then
8250 [ "x$ACTUAL" != "x$EXPECTED" ] &&
8251 error "$DIR/$tdir has raw stripe $1 '$ACTUAL', not '$EXPECTED'"
8257 $SETSTRIPE --count 0 --size 0 --offset -1 $DIR/$tdir
8259 check_default_stripe_attr count
8260 check_default_stripe_attr size
8261 check_default_stripe_attr offset
8265 run_test 204a "Print default stripe attributes ================="
8269 $SETSTRIPE --count 1 $DIR/$tdir
8271 check_default_stripe_attr size
8272 check_default_stripe_attr offset
8276 run_test 204b "Print default stripe size and offset ==========="
8280 $SETSTRIPE --size 65536 $DIR/$tdir
8282 check_default_stripe_attr count
8283 check_default_stripe_attr offset
8287 run_test 204c "Print default stripe count and offset ==========="
8291 $SETSTRIPE --offset 0 $DIR/$tdir
8293 check_default_stripe_attr count
8294 check_default_stripe_attr size
8298 run_test 204d "Print default stripe count and size ============="
8302 $SETSTRIPE -d $DIR/$tdir
8304 check_raw_stripe_attr count
8305 check_raw_stripe_attr size
8306 check_raw_stripe_attr offset
8310 run_test 204e "Print raw stripe attributes ================="
8314 $SETSTRIPE --count 1 $DIR/$tdir
8316 check_raw_stripe_attr size
8317 check_raw_stripe_attr offset
8321 run_test 204f "Print raw stripe size and offset ==========="
8325 $SETSTRIPE --size 65536 $DIR/$tdir
8327 check_raw_stripe_attr count
8328 check_raw_stripe_attr offset
8332 run_test 204g "Print raw stripe count and offset ==========="
8336 $SETSTRIPE --offset 0 $DIR/$tdir
8338 check_raw_stripe_attr count
8339 check_raw_stripe_attr size
8343 run_test 204h "Print raw stripe count and size ============="
8347 size=$((size % 8192 + 1))
8348 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
8349 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
8350 rm -f $DIR/f212 $DIR/f212.xyz
8352 run_test 212 "Sendfile test ============================================"
8355 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
8356 cancel_lru_locks osc
8357 lctl set_param fail_loc=0x8000040f
8358 # generate a read lock
8359 cat $DIR/$tfile > /dev/null
8360 # write to the file, it will try to cancel the above read lock.
8361 cat /etc/hosts >> $DIR/$tfile
8363 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
8365 test_214() { # for bug 20133
8366 mkdir -p $DIR/d214p/d214c
8367 for (( i=0; i < 340; i++ )) ; do
8368 touch $DIR/d214p/d214c/a$i
8371 ls -l $DIR/d214p || error "ls -l $DIR/d214p failed"
8372 mv $DIR/d214p/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
8373 ls $DIR/d214c || error "ls $DIR/d214c failed"
8374 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
8376 run_test 214 "hash-indexed directory test - bug 20133"
8378 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
8379 create_lnet_proc_files() {
8380 cat /proc/sys/lnet/$1 >$TMP/lnet_$1.out || error "cannot read /proc/sys/lnet/$1"
8381 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
8383 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
8384 rm -f "$TMP/lnet_$1.sys_tmp"
8387 # counterpart of create_lnet_proc_files
8388 remove_lnet_proc_files() {
8389 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
8392 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
8393 # 3rd arg as regexp for body
8394 check_lnet_proc_stats() {
8395 local l=$(cat "$TMP/lnet_$1" |wc -l)
8396 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
8398 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
8401 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
8402 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
8403 # optional and can be regexp for 2nd line (lnet.routes case)
8404 check_lnet_proc_entry() {
8405 local blp=2 # blp stands for 'position of 1st line of body'
8406 [ "$5" = "" ] || blp=3 # lnet.routes case
8408 local l=$(cat "$TMP/lnet_$1" |wc -l)
8409 # subtracting one from $blp because the body can be empty
8410 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
8412 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
8413 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
8415 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
8416 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
8418 # bail out if any unexpected line happened
8419 sed -n "$blp~1 p" "$TMP/lnet_$1" |grep -Ev "$3"
8420 [ "$?" != 0 ] || error "$2 misformatted"
8423 test_215() { # for bugs 18102, 21079, 21517
8424 local N='(0|[1-9][0-9]*)' # non-negative numeric
8425 local P='[1-9][0-9]*' # positive numeric
8426 local I='(0|-?[1-9][0-9]*)' # any numeric (0 | >0 | <0)
8427 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
8428 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
8429 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
8431 local L1 # regexp for 1st line
8432 local L2 # regexp for 2nd line (optional)
8433 local BR # regexp for the rest (body)
8435 # /proc/sys/lnet/stats should look as 11 space-separated non-negative numerics
8436 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
8437 create_lnet_proc_files "stats"
8438 check_lnet_proc_stats "stats.out" "/proc/sys/lnet/stats" "$BR"
8439 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
8440 remove_lnet_proc_files "stats"
8442 # /proc/sys/lnet/routes should look like this:
8443 # Routing disabled/enabled
8444 # net hops state router
8445 # where net is a string like tcp0, hops >= 0, state is up/down,
8446 # router is a string like 192.168.1.1@tcp2
8447 L1="^Routing (disabled|enabled)$"
8448 L2="^net +hops +state +router$"
8449 BR="^$NET +$N +(up|down) +$NID$"
8450 create_lnet_proc_files "routes"
8451 check_lnet_proc_entry "routes.out" "/proc/sys/lnet/routes" "$BR" "$L1" "$L2"
8452 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
8453 remove_lnet_proc_files "routes"
8455 # /proc/sys/lnet/routers should look like this:
8456 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
8457 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
8458 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
8459 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
8460 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
8461 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
8462 create_lnet_proc_files "routers"
8463 check_lnet_proc_entry "routers.out" "/proc/sys/lnet/routers" "$BR" "$L1"
8464 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
8465 remove_lnet_proc_files "routers"
8467 # /proc/sys/lnet/peers should look like this:
8468 # nid refs state last max rtr min tx min queue
8469 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
8470 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
8471 # numeric (0 or >0 or <0), queue >= 0.
8472 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
8473 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
8474 create_lnet_proc_files "peers"
8475 check_lnet_proc_entry "peers.out" "/proc/sys/lnet/peers" "$BR" "$L1"
8476 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
8477 remove_lnet_proc_files "peers"
8479 # /proc/sys/lnet/buffers should look like this:
8480 # pages count credits min
8481 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
8482 L1="^pages +count +credits +min$"
8483 BR="^ +$N +$N +$I +$I$"
8484 create_lnet_proc_files "buffers"
8485 check_lnet_proc_entry "buffers.out" "/proc/sys/lnet/buffers" "$BR" "$L1"
8486 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
8487 remove_lnet_proc_files "buffers"
8489 # /proc/sys/lnet/nis should look like this:
8490 # nid status alive refs peer rtr max tx min
8491 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
8492 # alive is numeric (0 or >0 or <0), refs > 0, peer >= 0,
8493 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
8494 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
8495 BR="^$NID +(up|down) +$I +$P +$N +$N +$N +$I +$I$"
8496 create_lnet_proc_files "nis"
8497 check_lnet_proc_entry "nis.out" "/proc/sys/lnet/nis" "$BR" "$L1"
8498 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
8499 remove_lnet_proc_files "nis"
8501 # can we successfully write to /proc/sys/lnet/stats?
8502 echo "0" >/proc/sys/lnet/stats || error "cannot write to /proc/sys/lnet/stats"
8503 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
8505 run_test 215 "/proc/sys/lnet exists and has proper content - bugs 18102, 21079, 21517"
8507 test_216() { # bug 20317
8508 remote_ost_nodsh && skip "remote OST with nodsh" && return
8510 local p="$TMP/sanityN-$TESTNAME.parameters"
8511 save_lustre_params $HOSTNAME "osc.*.contention_seconds" > $p
8512 for node in $(osts_nodes); do
8513 save_lustre_params $node "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
8514 save_lustre_params $node "ldlm.namespaces.filter-*.contended_locks" >> $p
8515 save_lustre_params $node "ldlm.namespaces.filter-*.contention_seconds" >> $p
8519 # agressive lockless i/o settings
8520 for node in $(osts_nodes); do
8521 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'
8523 lctl set_param -n osc.*.contention_seconds 60
8525 $DIRECTIO write $DIR/$tfile 0 10 4096
8526 $CHECKSTAT -s 40960 $DIR/$tfile
8528 # disable lockless i/o
8529 for node in $(osts_nodes); do
8530 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
8532 lctl set_param -n osc.*.contention_seconds 0
8535 dd if=/dev/zero of=$DIR/$tfile count=0
8536 $CHECKSTAT -s 0 $DIR/$tfile
8538 restore_lustre_params <$p
8542 run_test 216 "check lockless direct write works and updates file size and kms correctly"
8544 test_217() { # bug 22430
8548 for node in $(nodes_list); do
8549 nid=$(host_nids_address $node $NETTYPE)
8550 if [[ $nid = *-* ]] ; then
8551 echo "lctl ping $nid@$NETTYPE"
8552 lctl ping $nid@$NETTYPE
8554 echo "skipping $node (no hyphen detected)"
8558 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
8561 # do directio so as not to populate the page cache
8562 log "creating a 10 Mb file"
8563 multiop $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
8564 log "starting reads"
8565 dd if=$DIR/$tfile of=/dev/null bs=4096 &
8566 log "truncating the file"
8567 multiop $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
8569 kill %+ || true # reads might have finished
8570 echo "wait until dd is finished"
8572 log "removing the temporary file"
8573 rm -rf $DIR/$tfile || error "tmp file removal failed"
8575 run_test 218 "parallel read and truncate should not deadlock ======================="
8578 # write one partial page
8579 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
8580 # set no grant so vvp_io_commit_write will do sync write
8581 $LCTL set_param fail_loc=0x411
8582 # write a full page at the end of file
8583 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
8585 $LCTL set_param fail_loc=0
8586 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
8587 $LCTL set_param fail_loc=0x411
8588 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
8590 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
8592 test_220() { #LU-325
8593 remote_ost_nodsh && skip "remote OST with nodsh" && return
8597 local OST=$(lfs osts | grep ${OSTIDX}": " | \
8598 awk '{print $2}' | sed -e 's/_UUID$//')
8601 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
8602 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
8603 osc.$mdtosc_proc1.prealloc_last_id)
8604 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
8605 osc.$mdtosc_proc1.prealloc_next_id)
8609 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
8610 #define OBD_FAIL_OST_ENOINO 0x229
8611 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
8612 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME || return 1
8613 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
8615 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
8617 MDSOBJS=$((last_id - next_id))
8618 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
8620 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
8621 echo "OST still has $count kbytes free"
8623 echo "create $MDSOBJS files @next_id..."
8624 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
8626 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
8627 osc.$mdtosc_proc1.prealloc_last_id)
8628 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
8629 osc.$mdtosc_proc1.prealloc_next_id)
8631 echo "after creation, last_id=$last_id2, next_id=$next_id2"
8636 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
8637 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
8639 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
8640 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
8641 echo "unlink $MDSOBJS files @$next_id..."
8642 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
8644 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
8647 dd if=`which date` of=$MOUNT/date oflag=sync
8648 chmod +x $MOUNT/date
8650 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
8651 $LCTL set_param fail_loc=0x80001401
8653 $MOUNT/date > /dev/null
8656 run_test 221 "make sure fault and truncate race to not cause OOM"
8661 $LFS setstripe -c 1 -i 0 $DIR/$tdir
8662 createmany -o $DIR/$tdir/$tfile 10
8663 cancel_lru_locks mdc
8664 cancel_lru_locks osc
8665 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
8666 $LCTL set_param fail_loc=0x31a
8667 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
8668 $LCTL set_param fail_loc=0
8671 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
8676 $LFS setstripe -c 1 -i 0 $DIR/$tdir
8677 createmany -o $DIR/$tdir/$tfile 10
8678 cancel_lru_locks mdc
8679 cancel_lru_locks osc
8680 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
8681 $LCTL set_param fail_loc=0x31a
8682 rm -r $DIR/$tdir || "AGL for rmdir failed"
8683 $LCTL set_param fail_loc=0
8685 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
8690 $LFS setstripe -c 1 -i 0 $DIR/$tdir
8691 createmany -o $DIR/$tdir/$tfile 10
8692 cancel_lru_locks mdc
8693 cancel_lru_locks osc
8694 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
8695 $LCTL set_param fail_loc=0x31b
8696 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
8697 $LCTL set_param fail_loc=0
8700 run_test 223 "osc reenqueue if without AGL lock granted ======================="
8702 test_224a() { # LU-1039, MRP-303
8703 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
8704 $LCTL set_param fail_loc=0x508
8705 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
8706 $LCTL set_param fail_loc=0
8709 run_test 224a "Don't panic on bulk IO failure"
8711 test_224b() { # LU-1039, MRP-303
8712 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
8713 cancel_lru_locks osc
8714 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
8715 $LCTL set_param fail_loc=0x515
8716 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
8717 $LCTL set_param fail_loc=0
8720 run_test 224b "Don't panic on bulk IO failure"
8723 # tests that do cleanup/setup should be run at the end
8728 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
8729 $LCTL set_param fail_loc=0x903
8730 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
8731 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
8734 FAIL_ON_ERROR=true cleanup
8735 FAIL_ON_ERROR=true setup
8737 run_test 900 "umount should not race with any mgc requeue thread"
8739 complete $(basename $0) $SECONDS
8740 check_and_cleanup_lustre
8741 if [ "$I_MOUNTED" != "yes" ]; then
8742 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true