3 # Run select tests by setting ONLY, or as arguments to the script.
4 # Skip specific tests by setting EXCEPT.
6 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
10 # bug number for skipped test: 13297 2108 9789 3637 9789 3561 12622 5188
11 ALWAYS_EXCEPT=" 27u 42a 42b 42c 42d 45 51d 68b $SANITY_EXCEPT"
12 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
14 # Tests that fail on uml
15 CPU=`awk '/model/ {print $4}' /proc/cpuinfo`
16 # buffer i/o errs sock spc runas
17 [ "$CPU" = "UML" ] && EXCEPT="$EXCEPT 27m 27n 27o 27p 27q 27r 31d 54a 64b 99a 99b 99c 99d 99e 99f 101a"
20 2.4*) FSTYPE=${FSTYPE:-ext3} ;;
21 2.6*) FSTYPE=${FSTYPE:-ldiskfs} ;;
22 *) error "unsupported kernel" ;;
25 SRCDIR=$(cd $(dirname $0); echo $PWD)
26 export PATH=$PATH:/sbin
30 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
31 CREATETEST=${CREATETEST:-createtest}
33 LFIND=${LFIND:-"$LFS find"}
34 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
36 MCREATE=${MCREATE:-mcreate}
37 OPENFILE=${OPENFILE:-openfile}
38 OPENUNLINK=${OPENUNLINK:-openunlink}
39 READS=${READS:-"reads"}
40 MUNLINK=${MUNLINK:-munlink}
41 SOCKETSERVER=${SOCKETSERVER:-socketserver}
42 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
43 MEMHOG=${MEMHOG:-memhog}
44 DIRECTIO=${DIRECTIO:-directio}
45 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
46 UMOUNT=${UMOUNT:-"umount -d"}
48 CHECK_GRANT=${CHECK_GRANT:-"yes"}
49 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
51 export NAME=${NAME:-local}
58 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
59 . $LUSTRE/tests/test-framework.sh
61 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
64 [ "$SLOW" = "no" ] && EXCEPT_SLOW="24o 24v 27m 36f 36g 36h 51b 60c 63 64b 68 71 73 77f 78 101a 103 115 120g 124b"
70 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
71 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
80 check_kernel_version() {
82 GOT_VER=$(lctl get_param -n version | awk '/kernel:/ {print $2}')
84 patchless|patchless_client) return 0;;
85 *) [ $GOT_VER -ge $WANT_VER ] && return 0 ;;
87 log "test needs at least kernel version $WANT_VER, running $GOT_VER"
91 if [ "$ONLY" == "cleanup" ]; then
96 check_and_setup_lustre
101 MDT0=$($LCTL get_param -n mdc.*.mds_server_uuid | \
102 awk '{gsub(/_UUID/,""); print $1}' | head -1)
103 LOVNAME=$($LCTL get_param -n llite.*.lov.common_name | tail -n 1)
104 OSTCOUNT=$($LCTL get_param -n lov.$LOVNAME.numobd)
105 STRIPECOUNT=$($LCTL get_param -n lov.$LOVNAME.stripecount)
106 STRIPESIZE=$($LCTL get_param -n lov.$LOVNAME.stripesize)
107 ORIGFREE=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
108 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
110 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
111 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
112 rm -rf $DIR/[Rdfs][0-9]*
114 # $RUNAS_ID may get set incorrectly somewhere else
115 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
117 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
121 if [ "${ONLY}" = "MOUNT" ] ; then
122 echo "Lustre is up, please go on"
126 echo "preparing for tests involving mounts"
127 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
129 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
130 echo # add a newline after mke2fs.
134 OLDDEBUG="`lctl get_param -n debug 2> /dev/null`"
135 lctl set_param debug=-1 2> /dev/null || true
138 $CHECKSTAT -t file $DIR/$tfile || error
140 $CHECKSTAT -a $DIR/$tfile || error
142 run_test 0 "touch .../$tfile ; rm .../$tfile ====================="
145 chmod 0755 $DIR || error
146 $CHECKSTAT -p 0755 $DIR || error
148 run_test 0b "chmod 0755 $DIR ============================="
151 $LCTL get_param mdc.*.import | grep "state: FULL" || error "import not FULL"
152 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" || error "bad target"
154 run_test 0c "check import proc ============================="
159 mkdir $DIR/d1/d2 && error "we expect EEXIST, but not returned"
160 $CHECKSTAT -t dir $DIR/d1/d2 || error
162 run_test 1a "mkdir .../d1; mkdir .../d1/d2 ====================="
167 $CHECKSTAT -a $DIR/d1 || error
169 run_test 1b "rmdir .../d1/d2; rmdir .../d1 ====================="
174 $CHECKSTAT -t file $DIR/d2/f || error
176 run_test 2a "mkdir .../d2; touch .../d2/f ======================"
180 $CHECKSTAT -a $DIR/d2 || error
182 run_test 2b "rm -r .../d2; checkstat .../d2/f ======================"
186 $CHECKSTAT -t dir $DIR/d3 || error
188 run_test 3a "mkdir .../d3 ======================================"
191 if [ ! -d $DIR/d3 ]; then
195 $CHECKSTAT -t file $DIR/d3/f || error
197 run_test 3b "touch .../d3/f ===================================="
201 $CHECKSTAT -a $DIR/d3 || error
203 run_test 3c "rm -r .../d3 ======================================"
207 $CHECKSTAT -t dir $DIR/d4 || error
209 run_test 4a "mkdir .../d4 ======================================"
212 if [ ! -d $DIR/d4 ]; then
216 $CHECKSTAT -t dir $DIR/d4/d2 || error
218 run_test 4b "mkdir .../d4/d2 ==================================="
223 chmod 0707 $DIR/d5/d2
224 $CHECKSTAT -t dir -p 0707 $DIR/d5/d2 || error
226 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2 ============"
230 chmod 0666 $DIR/f6a || error
231 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/f6a || error
233 run_test 6a "touch .../f6a; chmod .../f6a ======================"
236 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
237 if [ ! -f $DIR/f6a ]; then
241 $RUNAS chmod 0444 $DIR/f6a && error
242 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/f6a || error
244 run_test 6b "$RUNAS chmod .../f6a (should return error) =="
247 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
249 chown $RUNAS_ID $DIR/f6c || error
250 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/f6c || error
252 run_test 6c "touch .../f6c; chown .../f6c ======================"
255 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
256 if [ ! -f $DIR/f6c ]; then
258 chown $RUNAS_ID $DIR/f6c
260 $RUNAS chown $UID $DIR/f6c && error
261 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/f6c || error
263 run_test 6d "$RUNAS chown .../f6c (should return error) =="
266 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
268 chgrp $RUNAS_ID $DIR/f6e || error
269 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/f6e || error
271 run_test 6e "touch .../f6e; chgrp .../f6e ======================"
274 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
275 if [ ! -f $DIR/f6e ]; then
277 chgrp $RUNAS_ID $DIR/f6e
279 $RUNAS chgrp $UID $DIR/f6e && error
280 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/f6e || error
282 run_test 6f "$RUNAS chgrp .../f6e (should return error) =="
285 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
286 mkdir $DIR/d6g || error
287 chmod 777 $DIR/d6g || error
288 $RUNAS mkdir $DIR/d6g/d || error
289 chmod g+s $DIR/d6g/d || error
290 mkdir $DIR/d6g/d/subdir
291 $CHECKSTAT -g \#$RUNAS_GID $DIR/d6g/d/subdir || error
293 run_test 6g "Is new dir in sgid dir inheriting group?"
295 test_6h() { # bug 7331
296 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
297 touch $DIR/f6h || error "touch failed"
298 chown $RUNAS_ID:$RUNAS_GID $DIR/f6h || error "initial chown failed"
299 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/f6h && error "chown worked"
300 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/f6h || error
302 run_test 6h "$RUNAS chown RUNAS_ID.0 .../f6h (should return error)"
308 $CHECKSTAT -t file -p 0666 $DIR/d7/f || error
310 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
313 if [ ! -d $DIR/d7 ]; then
317 echo -n foo > $DIR/d7/f2
318 [ "`cat $DIR/d7/f2`" = "foo" ] || error
319 $CHECKSTAT -t file -s 3 $DIR/d7/f2 || error
321 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
327 $CHECKSTAT -t file -p 0666 $DIR/d8/f || error
329 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
335 $CHECKSTAT -t dir $DIR/d9/d2/d3 || error
337 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
343 $CHECKSTAT -t file $DIR/d10/d2/f || error
345 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
350 chmod 0666 $DIR/d11/d2
351 chmod 0705 $DIR/d11/d2
352 $CHECKSTAT -t dir -p 0705 $DIR/d11/d2 || error
354 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
359 chmod 0666 $DIR/d12/f
360 chmod 0654 $DIR/d12/f
361 $CHECKSTAT -t file -p 0654 $DIR/d12/f || error
363 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
367 dd if=/dev/zero of=$DIR/d13/f count=10
369 $CHECKSTAT -t file -s 0 $DIR/d13/f || error
371 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
377 $CHECKSTAT -a $DIR/d14/f || error
379 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
384 mv $DIR/d15/f $DIR/d15/f2
385 $CHECKSTAT -t file $DIR/d15/f2 || error
387 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
393 $CHECKSTAT -a $DIR/d16/f || error
395 run_test 16 "touch .../d16/f; rm -rf .../d16/f ================="
400 ln -s $DIR/d17/f $DIR/d17/l-exist
402 $CHECKSTAT -l $DIR/d17/f $DIR/d17/l-exist || error
403 $CHECKSTAT -f -t f $DIR/d17/l-exist || error
404 rm -f $DIR/d17/l-exist
405 $CHECKSTAT -a $DIR/d17/l-exist || error
407 run_test 17a "symlinks: create, remove (real) =================="
411 ln -s no-such-file $DIR/d17/l-dangle
413 $CHECKSTAT -l no-such-file $DIR/d17/l-dangle || error
414 $CHECKSTAT -fa $DIR/d17/l-dangle || error
415 rm -f $DIR/d17/l-dangle
416 $CHECKSTAT -a $DIR/d17/l-dangle || error
418 run_test 17b "symlinks: create, remove (dangling) =============="
420 test_17c() { # bug 3440 - don't save failed open RPC for replay
422 ln -s foo $DIR/d17/f17c
423 cat $DIR/d17/f17c && error "opened non-existent symlink" || true
425 run_test 17c "symlinks: open dangling (should return error) ===="
429 ln -s foo $DIR/d17/f17d
430 touch $DIR/d17/f17d || error "creating to new symlink"
432 run_test 17d "symlinks: create dangling ========================"
436 local foo=$DIR/$tdir/$tfile
437 ln -s $foo $foo || error "create symlink failed"
438 ls -l $foo || error "ls -l failed"
439 ls $foo && error "ls not failed" || true
441 run_test 17e "symlinks: create recursive symlink (should return error) ===="
445 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/d17f/111
446 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/d17f/222
447 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/d17f/333
448 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/d17f/444
449 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/d17f/555
450 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/d17f/666
453 run_test 17f "symlinks: long and very long symlink name ========================"
457 LONGSYMLINK="$(dd if=/dev/zero bs=4095 count=1 | tr '\0' 'x')"
458 ln -s $LONGSYMLINK $DIR/$tdir/$tfile
461 run_test 17g "symlinks: really long symlink name ==============================="
463 test_17h() { #bug 17378
464 remote_mds_nodsh && skip "remote MDS with nodsh" && return
466 $SETSTRIPE -c -1 $DIR/$tdir
467 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
468 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000141
469 touch $DIR/$tdir/$tfile || true
471 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
473 test_17i() { #bug 20018
474 remote_mds_nodsh && skip "remote MDS with nodsh" && return
476 local foo=$DIR/$tdir/$tfile
477 ln -s $foo $foo || error "create symlink failed"
478 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
479 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000143
480 ls -l $foo && error "error not detected"
483 run_test 17i "don't panic on short symlink"
485 test_17k() { #bug 22301
486 rsync --help | grep -q xattr ||
487 skip_env "$(rsync --version| head -1) does not support xattrs"
488 mkdir -p $DIR/{$tdir,$tdir.new}
489 touch $DIR/$tdir/$tfile
490 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
491 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
492 error "rsync failed with xattrs enabled"
494 run_test 17k "symlinks: rsync with xattrs enabled ========================="
500 run_test 18 "touch .../f ; ls ... =============================="
506 $CHECKSTAT -a $DIR/f19 || error
508 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
511 ls -l $DIR/f19 && error || true
513 run_test 19b "ls -l .../f19 (should return error) =============="
516 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
517 $RUNAS touch $DIR/f19 && error || true
519 run_test 19c "$RUNAS touch .../f19 (should return error) =="
522 cat $DIR/f19 && error || true
524 run_test 19d "cat .../f19 (should return error) =============="
536 $CHECKSTAT -a $DIR/f || error
538 run_test 20 "touch .../f ; ls -l ... ==========================="
542 [ -f $DIR/d21/dangle ] && rm -f $DIR/d21/dangle
543 ln -s dangle $DIR/d21/link
544 echo foo >> $DIR/d21/link
546 $CHECKSTAT -t link $DIR/d21/link || error
547 $CHECKSTAT -f -t file $DIR/d21/link || error
549 run_test 21 "write to dangling link ============================"
554 chown $RUNAS_ID:$RUNAS_GID $WDIR
555 (cd $WDIR || error "cd $WDIR failed";
556 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
558 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
559 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
560 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $WDIR/etc || error "checkstat -u failed"
562 run_test 22 "unpack tar archive as non-root user ==============="
567 local file=$DIR/$tdir/$tfile
569 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
570 openfile -f O_CREAT:O_EXCL $file &&
571 error "$file recreate succeeded" || true
573 run_test 23a "O_CREAT|O_EXCL in subdir =========================="
575 test_23b() { # bug 18988
577 local file=$DIR/$tdir/$tfile
580 echo foo > $file || error "write filed"
581 echo bar >> $file || error "append filed"
582 $CHECKSTAT -s 8 $file || error "wrong size"
585 run_test 23b "O_APPEND check =========================="
588 echo '== rename sanity =============================================='
589 echo '-- same directory rename'
592 mv $DIR/R1/f $DIR/R1/g
593 $CHECKSTAT -t file $DIR/R1/g || error
595 run_test 24a "touch .../R1/f; rename .../R1/f .../R1/g ========="
600 mv $DIR/R2/f $DIR/R2/g
601 $CHECKSTAT -a $DIR/R2/f || error
602 $CHECKSTAT -t file $DIR/R2/g || error
604 run_test 24b "touch .../R2/{f,g}; rename .../R2/f .../R2/g ====="
609 mv $DIR/R3/f $DIR/R3/g
610 $CHECKSTAT -a $DIR/R3/f || error
611 $CHECKSTAT -t dir $DIR/R3/g || error
613 run_test 24c "mkdir .../R3/f; rename .../R3/f .../R3/g ========="
618 mrename $DIR/R4/f $DIR/R4/g
619 $CHECKSTAT -a $DIR/R4/f || error
620 $CHECKSTAT -t dir $DIR/R4/g || error
622 run_test 24d "mkdir .../R4/{f,g}; rename .../R4/f .../R4/g ====="
625 echo '-- cross directory renames --'
628 mv $DIR/R5a/f $DIR/R5b/g
629 $CHECKSTAT -a $DIR/R5a/f || error
630 $CHECKSTAT -t file $DIR/R5b/g || error
632 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
636 touch $DIR/R6a/f $DIR/R6b/g
637 mv $DIR/R6a/f $DIR/R6b/g
638 $CHECKSTAT -a $DIR/R6a/f || error
639 $CHECKSTAT -t file $DIR/R6b/g || error
641 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
646 mv $DIR/R7a/d $DIR/R7b/e
647 $CHECKSTAT -a $DIR/R7a/d || error
648 $CHECKSTAT -t dir $DIR/R7b/e || error
650 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
654 mkdir $DIR/R8a/d $DIR/R8b/e
655 mrename $DIR/R8a/d $DIR/R8b/e
656 $CHECKSTAT -a $DIR/R8a/d || error
657 $CHECKSTAT -t dir $DIR/R8b/e || error
659 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
662 echo "-- rename error cases"
666 mrename $DIR/R9/f $DIR/R9/a
667 $CHECKSTAT -t file $DIR/R9/f || error
668 $CHECKSTAT -t dir $DIR/R9/a || error
669 $CHECKSTAT -a $DIR/R9/a/f || error
671 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
675 mrename $DIR/R10/f $DIR/R10/g
676 $CHECKSTAT -t dir $DIR/R10 || error
677 $CHECKSTAT -a $DIR/R10/f || error
678 $CHECKSTAT -a $DIR/R10/g || error
680 run_test 24j "source does not exist ============================"
683 mkdir $DIR/R11a $DIR/R11a/d
685 mv $DIR/R11a/f $DIR/R11a/d
686 $CHECKSTAT -a $DIR/R11a/f || error
687 $CHECKSTAT -t file $DIR/R11a/d/f || error
689 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
691 # bug 2429 - rename foo foo foo creates invalid file
694 multiop $f OcNs || error
696 run_test 24l "Renaming a file to itself ========================"
700 multiop $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
701 # on ext3 this does not remove either the source or target files
702 # though the "expected" operation would be to remove the source
703 $CHECKSTAT -t file ${f} || error "${f} missing"
704 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
706 run_test 24m "Renaming a file to a hard link to itself ========="
710 # this stats the old file after it was renamed, so it should fail
714 $CHECKSTAT ${f}.rename
717 run_test 24n "Statting the old file after renaming (Posix rename 2)"
720 check_kernel_version 37 || return 0
722 rename_many -s random -v -n 10 $DIR/d24o
724 run_test 24o "rename of files during htree split ==============="
728 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
729 mrename $DIR/R12a $DIR/R12b
730 $CHECKSTAT -a $DIR/R12a || error
731 $CHECKSTAT -t dir $DIR/R12b || error
732 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
733 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
735 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
739 DIRINO=`ls -lid $DIR/R13a | awk '{ print $1 }'`
740 multiop_bg_pause $DIR/R13b D_c || return 1
743 mrename $DIR/R13a $DIR/R13b
744 $CHECKSTAT -a $DIR/R13a || error
745 $CHECKSTAT -t dir $DIR/R13b || error
746 DIRINO2=`ls -lid $DIR/R13b | awk '{ print $1 }'`
747 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
749 wait $MULTIPID || error "multiop close failed"
751 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
753 test_24r() { #bug 3789
754 mkdir $DIR/R14a $DIR/R14a/b
755 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
756 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
757 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
759 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
762 mkdir $DIR/R15a $DIR/R15a/b $DIR/R15a/b/c
763 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
764 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
765 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
767 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
769 mkdir $DIR/R16a $DIR/R16a/b $DIR/R16a/b/c
770 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
771 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
772 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
774 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
776 test_24u() { # bug12192
777 multiop $DIR/$tfile C2w$((2048 * 1024))c || error
778 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
780 run_test 24u "create stripe file"
788 local FREE_INODES=`lfs df -i|grep "filesystem summary" | awk '{print $5}'`
789 [ $FREE_INODES -lt $NRFILES ] && \
790 skip "not enough free inodes $FREE_INODES required $NRFILES" && \
794 createmany -m $DIR/d24v/$tfile $NRFILES
797 lctl set_param mdc.*.stats clear
799 ls $DIR/d24v >/dev/null || error "error in listing large dir"
802 # DIRENT_SIZE = 32 bytes for sizeof(struct lu_dirent) +
803 # 8 bytes for name(filename is mostly 5 in this test) +
804 # 8 bytes for luda_type
805 # take into account of overhead in lu_dirpage header and end mark in
806 # each page, plus one in RPC_NUM calculation.
808 RPC_SIZE=$(($(lctl get_param -n mdc.*.max_pages_per_rpc)*$(page_size)))
809 RPC_NUM=$(((NRFILES * DIRENT_SIZE + RPC_SIZE - 1) / RPC_SIZE + 1))
810 mds_readpage=`lctl get_param mdc.*.stats | \
811 awk '/^mds_readpage/ {print $2}'`
812 [ $mds_readpage -gt $RPC_NUM ] && \
813 error "large readdir doesn't take effect"
817 run_test 24v "list directory with large files (handle hash collision, bug: 17560)"
819 test_24w() { # bug21506
821 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
822 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
823 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
824 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
825 [ "$SZ1" = "$SZ2" ] || \
826 error "Error reading at the end of the file $tfile"
828 run_test 24w "Reading a file larger than 4Gb"
831 echo '== symlink sanity ============================================='
835 touch $DIR/s25/foo || error
837 run_test 25a "create file in symlinked directory ==============="
840 [ ! -d $DIR/d25 ] && test_25a
841 $CHECKSTAT -t file $DIR/s25/foo || error
843 run_test 25b "lookup file in symlinked directory ==============="
848 ln -s d26/d26-2 $DIR/s26
849 touch $DIR/s26/foo || error
851 run_test 26a "multiple component symlink ======================="
854 mkdir -p $DIR/d26b/d26-2
855 ln -s d26b/d26-2/foo $DIR/s26-2
856 touch $DIR/s26-2 || error
858 run_test 26b "multiple component symlink at end of lookup ======"
863 ln -s d26.2 $DIR/s26.2-1
864 ln -s s26.2-1 $DIR/s26.2-2
865 ln -s s26.2-2 $DIR/s26.2-3
866 chmod 0666 $DIR/s26.2-3/foo
868 run_test 26c "chain of symlinks ================================"
870 # recursive symlinks (bug 439)
872 ln -s d26-3/foo $DIR/d26-3
874 run_test 26d "create multiple component recursive symlink ======"
877 [ ! -h $DIR/d26-3 ] && test_26d
880 run_test 26e "unlink multiple component recursive symlink ======"
882 # recursive symlinks (bug 7022)
885 mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
886 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
887 mkdir -p lndir/bar1 || error "mkdir lndir/bar1 failed"
888 mkdir $tfile || error "mkdir $tfile failed"
889 cd $tfile || error "cd $tfile failed"
890 ln -s .. dotdot || error "ln dotdot failed"
891 ln -s dotdot/lndir lndir || error "ln lndir failed"
892 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
893 output=`ls $tfile/$tfile/lndir/bar1`
894 [ "$output" = bar1 ] && error "unexpected output"
895 rm -r $tfile || error "rm $tfile failed"
896 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
898 run_test 26f "rm -r of a directory which has recursive symlink ="
901 echo '== stripe sanity =============================================='
902 mkdir -p $DIR/d27 || error "mkdir failed"
904 $SETSTRIPE -c 1 $DIR/d27/f0 || error "setstripe failed"
905 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
907 log "== test_27a: write to one stripe file ========================="
908 cp /etc/hosts $DIR/d27/f0 || error
910 run_test 27a "one stripe file =================================="
913 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
915 $SETSTRIPE -c 2 $DIR/d27/f01 || error "setstripe failed"
916 $GETSTRIPE -c $DIR/d27/f01
917 [ $($GETSTRIPE -c $DIR/d27/f01) -eq 2 ] ||
918 error "two-stripe file doesn't have two stripes"
920 run_test 27b "create two stripe file"
923 [ -f $DIR/d27/f01 ] || skip "test_27b not run" && return
925 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
927 run_test 27c "write to two stripe file"
931 $SETSTRIPE -c 0 -i -1 -S 0 $DIR/d27/fdef || error "setstripe 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 -c 2 $DIR/d27/f12 || error "setstripe failed"
940 $SETSTRIPE -c 2 $DIR/d27/f12 && error "setstripe succeeded twice"
941 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
943 run_test 27e "setstripe existing file (should return error) ======"
947 $SETSTRIPE -S 100 -i 0 -c 1 $DIR/d27/fbad && error "setstripe failed"
948 dd if=/dev/zero of=$DIR/d27/f12 bs=4k count=4 || error "dd failed"
949 $GETSTRIPE $DIR/d27/fbad || error "$GETSTRIPE failed"
951 run_test 27f "setstripe with bad stripe size (should return error)"
955 $MCREATE $DIR/d27/fnone || error "mcreate failed"
956 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" ||
957 error "$DIR/d27/fnone has object"
959 run_test 27g "$GETSTRIPE with no objects"
962 touch $DIR/d27/fsome || error "touch failed"
963 [ $($GETSTRIPE -c $DIR/d27/fsome) -gt 0 ] || error "missing objects"
965 run_test 27i "$GETSTRIPE with some objects"
969 $SETSTRIPE -i $OSTCOUNT $DIR/d27/f27j && error "setstripe failed"||true
971 run_test 27j "setstripe with bad stripe offset (should return error)"
973 test_27k() { # bug 2844
976 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
977 [ ! -d $DIR/d27 ] && mkdir -p $DIR/d27
978 $SETSTRIPE -S 67108864 $FILE || error "setstripe failed"
979 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
980 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
981 dd if=/dev/zero of=$FILE bs=4k count=1
982 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
983 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
985 run_test 27k "limit i_blksize for broken user apps ============="
989 mcreate $DIR/f27l || error "creating file"
990 $RUNAS $SETSTRIPE -c 1 $DIR/f27l && \
991 error "setstripe should have failed" || true
993 run_test 27l "check setstripe permissions (should return error)"
996 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
997 if [ $ORIGFREE -gt $MAXFREE ]; then
998 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1002 $SETSTRIPE -i 0 -c 1 $DIR/d27/f27m_1
1003 dd if=/dev/zero of=$DIR/d27/f27m_1 bs=1024 count=$MAXFREE &&
1004 error "dd should fill OST0"
1006 while $SETSTRIPE -i 0 -c 1 $DIR/d27/f27m_$i; do
1008 [ $i -gt 256 ] && break
1011 touch $DIR/d27/f27m_$i
1012 [ `$GETSTRIPE $DIR/d27/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] && \
1013 error "OST0 was full but new created file still use it"
1015 touch $DIR/d27/f27m_$i
1016 [ `$GETSTRIPE $DIR/d27/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] && \
1017 error "OST0 was full but new created file still use it"
1021 run_test 27m "create file while OST0 was full =================="
1024 local DELAY=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 * 2}')
1028 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1029 # if the OST isn't full anymore.
1031 local OSTIDX=${1:-""}
1033 local list=$(comma_list $(osts_nodes))
1034 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1036 do_nodes $list lctl set_param fail_loc=0
1040 exhaust_precreations() {
1043 local FAILIDX=${3:-$OSTIDX}
1046 local MDSIDX=$(get_mds_dir "$DIR/$tdir")
1047 echo OSTIDX=$OSTIDX MDSIDX=$MDSIDX
1049 local OST=$(ostname_from_index $OSTIDX)
1050 local MDT_INDEX=$(lfs df | grep "\[MDT:$((MDSIDX - 1))\]" | awk '{print $1}' | \
1051 sed -e 's/_UUID$//;s/^.*-//')
1054 local mdtosc_proc1=$(get_mdtosc_proc_path mds${MDSIDX} $OST)
1055 local last_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1056 osc.$mdtosc_proc1.prealloc_last_id)
1057 local next_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1058 osc.$mdtosc_proc1.prealloc_next_id)
1060 local mdtosc_proc2=$(get_mdtosc_proc_path mds${MDSIDX})
1061 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1063 mkdir -p $DIR/$tdir/${OST}
1064 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1065 #define OBD_FAIL_OST_ENOSPC 0x215
1066 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=$FAILIDX
1067 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x215
1068 echo "Creating to objid $last_id on ost $OST..."
1069 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1070 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1071 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=$FAILLOC
1075 exhaust_all_precreations() {
1077 for (( i=0; i < OSTCOUNT; i++ )) ; do
1078 exhaust_precreations $i $1 -1
1083 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1084 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1085 remote_ost_nodsh && skip "remote OST with nodsh" && return
1088 rm -f $DIR/$tdir/$tfile
1089 exhaust_precreations 0 0x80000215
1090 $SETSTRIPE -c -1 $DIR/$tdir
1091 touch $DIR/$tdir/$tfile || error
1092 $GETSTRIPE $DIR/$tdir/$tfile
1095 run_test 27n "create file with some full OSTs =================="
1098 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1099 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1100 remote_ost_nodsh && skip "remote OST with nodsh" && return
1103 rm -f $DIR/$tdir/$tfile
1104 exhaust_all_precreations 0x215
1106 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1111 run_test 27o "create file with all full OSTs (should error) ===="
1114 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1115 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1116 remote_ost_nodsh && skip "remote OST with nodsh" && return
1119 rm -f $DIR/$tdir/$tfile
1122 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1123 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1124 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1126 exhaust_precreations 0 0x80000215
1127 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1128 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1129 $GETSTRIPE $DIR/$tdir/$tfile
1133 run_test 27p "append to a truncated file with some full OSTs ==="
1136 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1137 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1138 remote_ost_nodsh && skip "remote OST with nodsh" && return
1141 rm -f $DIR/$tdir/$tfile
1144 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1145 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1146 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1148 exhaust_all_precreations 0x215
1150 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1151 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1155 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1158 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1159 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1160 remote_ost_nodsh && skip "remote OST with nodsh" && return
1163 rm -f $DIR/$tdir/$tfile
1164 exhaust_precreations 0 0x80000215
1166 $SETSTRIPE -i 0 -c 2 $DIR/$tdir/$tfile # && error
1170 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1172 test_27s() { # bug 10725
1174 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1175 local stripe_count=0
1176 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1177 $SETSTRIPE -S $stripe_size -c $stripe_count $DIR/$tdir &&
1178 error "stripe width >= 2^32 succeeded" || true
1181 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1183 test_27t() { # bug 10864
1188 $WLFS getstripe $tfile
1191 run_test 27t "check that utils parse path correctly"
1193 test_27u() { # bug 4900
1194 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1195 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1197 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1198 do_facet $SINGLEMDS lctl set_param fail_loc=0x139
1200 createmany -o $DIR/$tdir/t- 1000
1201 do_facet $SINGLEMDS lctl set_param fail_loc=0
1203 TLOG=$DIR/$tfile.getstripe
1204 $GETSTRIPE $DIR/$tdir > $TLOG
1205 OBJS=`awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj;}' $TLOG`
1206 unlinkmany $DIR/$tdir/t- 1000
1207 [ $OBJS -gt 0 ] && \
1208 error "$OBJS objects created on OST-0. See $TLOG" || pass
1210 run_test 27u "skip object creation on OSC w/o objects =========="
1212 test_27v() { # bug 4900
1213 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1214 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1215 remote_ost_nodsh && skip "remote OST with nodsh" && return
1217 exhaust_all_precreations 0x215
1221 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1223 touch $DIR/$tdir/$tfile
1224 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1226 for (( i=1; i < OSTCOUNT; i++ )); do
1227 do_facet ost$i lctl set_param fail_loc=0x705
1229 local START=`date +%s`
1230 createmany -o $DIR/$tdir/$tfile 32
1232 local FINISH=`date +%s`
1233 local TIMEOUT=`lctl get_param -n timeout`
1234 local PROCESS=$((FINISH - START))
1235 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1236 error "$FINISH - $START >= $TIMEOUT / 2"
1237 sleep $((TIMEOUT / 2 - PROCESS))
1240 run_test 27v "skip object creation on slow OST ================="
1242 test_27w() { # bug 10997
1243 mkdir -p $DIR/$tdir || error "mkdir failed"
1244 $SETSTRIPE -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1245 [ $($GETSTRIPE -S $DIR/$tdir/f0) -ne 65536 ] &&
1246 error "stripe size $size != 65536" || true
1247 [ $($GETSTRIPE -d $DIR/$tdir | grep -c "stripe_count") -ne 1 ] &&
1248 error "$GETSTRIPE -d $DIR/$tdir failed" || true
1250 run_test 27w "check $SETSTRIPE -S option"
1253 [ "$OSTCOUNT" -lt "2" ] &&
1254 skip_env "skipping multiple stripe count/offset test" && return
1256 mkdir -p $DIR/$tdir || error "mkdir failed"
1257 for i in $(seq 1 $OSTCOUNT); do
1259 $SETSTRIPE -c $i -i $offset $DIR/$tdir/f$i ||
1260 error "setstripe -c $i -i $offset failed"
1261 count=$($GETSTRIPE -c $DIR/$tdir/f$i)
1262 index=$($GETSTRIPE -i $DIR/$tdir/f$i)
1263 [ $count -ne $i ] && error "stripe count $count != $i" || true
1264 [ $index -ne $offset ] &&
1265 error "stripe offset $index != $offset" || true
1268 run_test 27wa "check $SETSTRIPE -c -i options"
1271 remote_ost_nodsh && skip "remote OST with nodsh" && return
1272 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
1273 OFFSET=$(($OSTCOUNT - 1))
1275 local OST=$(ostname_from_index $OSTIDX)
1278 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe per file
1279 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1281 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1282 for i in `seq 0 $OFFSET`; do
1283 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1284 error "OST0 was degraded but new created file still use it"
1286 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1288 run_test 27x "create files while OST0 is degraded"
1291 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1292 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1293 remote_ost_nodsh && skip "remote OST with nodsh" && return
1295 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1296 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1297 osc.$mdtosc.prealloc_last_id)
1298 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1299 osc.$mdtosc.prealloc_next_id)
1300 local fcount=$((last_id - next_id))
1301 [ $fcount -eq 0 ] && skip "not enough space on OST0" && return
1302 [ $fcount -gt $OSTCOUNT ] && fcount=$OSTCOUNT
1304 MDS_OSCS=`do_facet $SINGLEMDS lctl dl | awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
1305 OFFSET=$(($OSTCOUNT-1))
1307 for OSC in $MDS_OSCS; do
1308 if [ $OST == -1 ]; then {
1309 OST=`osc_to_ost $OSC`
1311 echo $OSC "is Deactivate:"
1312 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1316 OSTIDX=$(index_from_ostuuid $OST)
1318 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1320 do_facet ost$((OSTIDX+1)) lctl set_param -n obdfilter.$OST.degraded 1
1322 createmany -o $DIR/$tdir/$tfile $fcount
1323 do_facet ost$((OSTIDX+1)) lctl set_param -n obdfilter.$OST.degraded 0
1325 for i in `seq 0 $OFFSET`; do
1326 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "$OSTIDX"` ] || \
1327 error "files created on deactivated OSTs instead of degraded OST"
1329 for OSC in $MDS_OSCS; do
1330 [ `osc_to_ost $OSC` != $OST ] && {
1331 echo $OSC "is activate"
1332 do_facet $SINGLEMDS lctl --device %$OSC activate
1336 run_test 27y "create files while OST0 is degraded and the rest inactive"
1342 lmm_count=$($GETSTRIPE -c $1)
1343 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1344 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1346 local old_ifs="$IFS"
1348 fid=($($LFS path2fid $1))
1351 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1352 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1354 # compare lmm_seq and lu_fid->f_seq
1355 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1356 # compare lmm_object_id and lu_fid->oid
1357 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1359 [ "$FSTYPE" != "ldiskfs" ] &&
1360 skip "cannot check filter fid FSTYPE=$FSTYPE" && return 0
1362 # check the trusted.fid attribute of the OST objects of the file
1363 local have_obdidx=false
1365 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1366 # skip lines up to and including "obdidx"
1367 [ -z "$obdidx" ] && break
1368 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1369 $have_obdidx || continue
1371 local ost=$((obdidx + 1))
1372 local dev=$(ostdevname $ost)
1374 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1376 #don't unmount/remount the OSTs if we don't need to do that
1377 #local dir=$(facet_mntpt ost$ost)
1379 #do_facet ost$dev mount -t $FSTYPE $dev $dir $OST_MOUNT_OPTS ||
1380 # { error "mounting $dev as $FSTYPE failed"; return 3; }
1381 #local obj_file=$(do_facet ost$ost find $dir/O/$seq -name $oid)
1382 #local ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID $obj_file)
1384 local obj_file="O/$seq/d$((oid %32))/$oid"
1385 local ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1386 $dev 2>/dev/null" | grep "parent=")
1388 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1390 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1392 #do_facet ost$ost umount -d $dir
1393 #start ost$ost $dev $OST_MOUNT_OPTS
1395 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1396 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1397 local ff_parent=$(echo $ff|sed -e 's/.*parent=.//')
1398 local ff_pseq=$(echo $ff_parent | cut -d: -f1)
1399 local ff_poid=$(echo $ff_parent | cut -d: -f2)
1400 local ff_pstripe=$(echo $ff_parent | sed -e 's/.*stripe=//')
1402 # compare lmm_seq and filter_fid->ff_parent.f_seq
1403 [ $ff_pseq = $lmm_seq ] ||
1404 error "FF parent SEQ $ff_pseq != $lmm_seq"
1405 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1406 [ $ff_poid = $lmm_oid ] ||
1407 error "FF parent OID $ff_poid != $lmm_oid"
1408 [ $ff_pstripe = $stripe_nr ] ||
1409 error "FF stripe $ff_pstripe != $stripe_nr"
1411 stripe_nr=$((stripe_nr + 1))
1416 remote_ost_nodsh && skip "remote OST with nodsh" && return
1419 $SETSTRIPE -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
1420 { error "setstripe -c -1 failed"; return 1; }
1421 # We need to send a write to every object to get parent FID info set.
1422 # This _should_ also work for setattr, but does not currently.
1423 # touch $DIR/$tdir/$tfile-1 ||
1424 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1425 { error "dd $tfile-1 failed"; return 2; }
1426 $SETSTRIPE -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
1427 { error "setstripe -c -1 failed"; return 3; }
1428 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1429 { error "dd $tfile-2 failed"; return 4; }
1431 # make sure write RPCs have been sent to OSTs
1434 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1435 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1437 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1439 test_27A() { # b=19102
1440 local restore_size=$($GETSTRIPE -S $MOUNT)
1441 local restore_count=$($GETSTRIPE -c $MOUNT)
1442 local restore_offset=$($GETSTRIPE -i $MOUNT)
1443 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
1444 local default_size=$($GETSTRIPE -S $MOUNT)
1445 local default_count=$($GETSTRIPE -c $MOUNT)
1446 local default_offset=$($GETSTRIPE -i $MOUNT)
1447 local dsize=$((1024 * 1024))
1448 [ $default_size -eq $dsize ] ||
1449 error "stripe size $default_size != $dsize"
1450 [ $default_count -eq 1 ] || error "stripe count $default_count != 1"
1451 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
1452 $SETSTRIPE -c $restore_count -i $restore_offset -S $restore_size $MOUNT
1454 run_test 27A "check filesystem-wide default LOV EA values"
1456 # createtest also checks that device nodes are created and
1457 # then visible correctly (#2091)
1458 test_28() { # bug 2091
1460 $CREATETEST $DIR/d28/ct || error
1462 run_test 28 "create/mknod/mkdir with bad file types ============"
1465 cancel_lru_locks mdc
1471 declare -i LOCKCOUNTORIG=0
1472 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1473 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
1475 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
1477 declare -i LOCKUNUSEDCOUNTORIG=0
1478 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1479 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
1486 declare -i LOCKCOUNTCURRENT=0
1487 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1488 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
1491 declare -i LOCKUNUSEDCOUNTCURRENT=0
1492 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1493 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
1496 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1497 lctl set_param -n ldlm.dump_namespaces ""
1498 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1499 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1500 log "dumped log to $TMP/test_29.dk (bug 5793)"
1503 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1504 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1505 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1506 log "dumped log to $TMP/test_29.dk (bug 5793)"
1510 run_test 29 "IT_GETATTR regression ============================"
1512 test_30a() { # was test_30
1513 cp `which ls` $DIR || cp /bin/ls $DIR
1517 run_test 30a "execute binary from Lustre (execve) =============="
1520 cp `which ls` $DIR || cp /bin/ls $DIR
1522 $RUNAS $DIR/ls / || error
1525 run_test 30b "execute binary from Lustre as non-root ==========="
1527 test_30c() { # b=22376
1528 cp `which ls` $DIR || cp /bin/ls $DIR
1530 cancel_lru_locks mdc
1531 cancel_lru_locks osc
1532 $RUNAS $DIR/ls / || error
1535 run_test 30c "execute binary from Lustre without read perms ===="
1538 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1539 $CHECKSTAT -a $DIR/f31 || error
1541 run_test 31a "open-unlink file =================================="
1544 touch $DIR/f31 || error
1545 ln $DIR/f31 $DIR/f31b || error
1546 multiop $DIR/f31b Ouc || error
1547 $CHECKSTAT -t file $DIR/f31 || error
1549 run_test 31b "unlink file with multiple links while open ======="
1552 touch $DIR/f31 || error
1553 ln $DIR/f31 $DIR/f31c || error
1554 multiop_bg_pause $DIR/f31 O_uc || return 1
1556 multiop $DIR/f31c Ouc
1557 kill -USR1 $MULTIPID
1560 run_test 31c "open-unlink file with multiple links ============="
1563 opendirunlink $DIR/d31d $DIR/d31d || error
1564 $CHECKSTAT -a $DIR/d31d || error
1566 run_test 31d "remove of open directory ========================="
1568 test_31e() { # bug 2904
1569 check_kernel_version 34 || return 0
1570 openfilleddirunlink $DIR/d31e || error
1572 run_test 31e "remove of open non-empty directory ==============="
1574 test_31f() { # bug 4554
1577 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
1578 cp /etc/hosts $DIR/d31f
1580 $GETSTRIPE $DIR/d31f/hosts
1581 multiop_bg_pause $DIR/d31f D_c || return 1
1584 rm -rv $DIR/d31f || error "first of $DIR/d31f"
1586 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
1587 cp /etc/hosts $DIR/d31f
1589 $GETSTRIPE $DIR/d31f/hosts
1590 multiop_bg_pause $DIR/d31f D_c || return 1
1593 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
1594 wait $MULTIPID || error "first opendir $MULTIPID failed"
1598 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
1599 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
1602 run_test 31f "remove of open directory with open-unlink file ==="
1605 echo "-- cross directory link --"
1606 mkdir $DIR/d31g{a,b}
1608 ln $DIR/d31ga/f $DIR/d31gb/g
1609 $CHECKSTAT -t file $DIR/d31ga/f || error "source"
1610 [ `stat -c%h $DIR/d31ga/f` == '2' ] || error "source nlink"
1611 $CHECKSTAT -t file $DIR/d31gb/g || error "target"
1612 [ `stat -c%h $DIR/d31gb/g` == '2' ] || error "target nlink"
1614 run_test 31g "cross directory link==============="
1617 echo "-- cross directory link --"
1621 ln $DIR/d31h/f $DIR/d31h/dir/g
1622 $CHECKSTAT -t file $DIR/d31h/f || error "source"
1623 [ `stat -c%h $DIR/d31h/f` == '2' ] || error "source nlink"
1624 $CHECKSTAT -t file $DIR/d31h/dir/g || error "target"
1625 [ `stat -c%h $DIR/d31h/dir/g` == '2' ] || error "target nlink"
1627 run_test 31h "cross directory link under child==============="
1630 echo "-- cross directory link --"
1633 touch $DIR/d31i/dir/f
1634 ln $DIR/d31i/dir/f $DIR/d31i/g
1635 $CHECKSTAT -t file $DIR/d31i/dir/f || error "source"
1636 [ `stat -c%h $DIR/d31i/dir/f` == '2' ] || error "source nlink"
1637 $CHECKSTAT -t file $DIR/d31i/g || error "target"
1638 [ `stat -c%h $DIR/d31i/g` == '2' ] || error "target nlink"
1640 run_test 31i "cross directory link under parent==============="
1645 mkdir $DIR/d31j/dir1
1646 ln $DIR/d31j/dir1 $DIR/d31j/dir2 && error "ln for dir"
1647 link $DIR/d31j/dir1 $DIR/d31j/dir3 && error "link for dir"
1648 mlink $DIR/d31j/dir1 $DIR/d31j/dir4 && error "mlink for dir"
1649 mlink $DIR/d31j/dir1 $DIR/d31j/dir1 && error "mlink to the same dir"
1652 run_test 31j "link for directory==============="
1658 touch $DIR/d31k/exist
1659 mlink $DIR/d31k/s $DIR/d31k/t || error "mlink"
1660 mlink $DIR/d31k/s $DIR/d31k/exist && error "mlink to exist file"
1661 mlink $DIR/d31k/s $DIR/d31k/s && error "mlink to the same file"
1662 mlink $DIR/d31k/s $DIR/d31k && error "mlink to parent dir"
1663 mlink $DIR/d31k $DIR/d31k/s && error "mlink parent dir to target"
1664 mlink $DIR/d31k/not-exist $DIR/d31k/foo && error "mlink non-existing to new"
1665 mlink $DIR/d31k/not-exist $DIR/d31k/s && error "mlink non-existing to exist"
1668 run_test 31k "link to file: the same, non-existing, dir==============="
1674 touch $DIR/d31m2/exist
1675 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
1676 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
1677 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
1678 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
1679 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
1680 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
1683 run_test 31m "link to file: the same, non-existing, dir==============="
1686 echo "== more mountpoints and symlinks ================="
1687 [ -e $DIR/d32a ] && rm -fr $DIR/d32a
1688 mkdir -p $DIR/d32a/ext2-mountpoint
1689 mount -t ext2 -o loop $EXT2_DEV $DIR/d32a/ext2-mountpoint || error
1690 $CHECKSTAT -t dir $DIR/d32a/ext2-mountpoint/.. || error
1691 $UMOUNT $DIR/d32a/ext2-mountpoint || error
1693 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
1696 [ -e $DIR/d32b ] && rm -fr $DIR/d32b
1697 mkdir -p $DIR/d32b/ext2-mountpoint
1698 mount -t ext2 -o loop $EXT2_DEV $DIR/d32b/ext2-mountpoint || error
1699 ls -al $DIR/d32b/ext2-mountpoint/.. || error
1700 $UMOUNT $DIR/d32b/ext2-mountpoint || error
1702 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
1705 [ -e $DIR/d32c ] && rm -fr $DIR/d32c
1706 mkdir -p $DIR/d32c/ext2-mountpoint
1707 mount -t ext2 -o loop $EXT2_DEV $DIR/d32c/ext2-mountpoint || error
1708 mkdir -p $DIR/d32c/d2/test_dir
1709 $CHECKSTAT -t dir $DIR/d32c/ext2-mountpoint/../d2/test_dir || error
1710 $UMOUNT $DIR/d32c/ext2-mountpoint || error
1712 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
1715 [ -e $DIR/d32d ] && rm -fr $DIR/d32d
1716 mkdir -p $DIR/d32d/ext2-mountpoint
1717 mount -t ext2 -o loop $EXT2_DEV $DIR/d32d/ext2-mountpoint || error
1718 mkdir -p $DIR/d32d/d2/test_dir
1719 ls -al $DIR/d32d/ext2-mountpoint/../d2/test_dir || error
1720 $UMOUNT $DIR/d32d/ext2-mountpoint || error
1722 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
1725 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
1726 mkdir -p $DIR/d32e/tmp
1727 TMP_DIR=$DIR/d32e/tmp
1728 ln -s $DIR/d32e $TMP_DIR/symlink11
1729 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1730 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
1731 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
1733 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
1736 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
1737 mkdir -p $DIR/d32f/tmp
1738 TMP_DIR=$DIR/d32f/tmp
1739 ln -s $DIR/d32f $TMP_DIR/symlink11
1740 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1741 ls $DIR/d32f/tmp/symlink11 || error
1742 ls $DIR/d32f/symlink01 || error
1744 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
1747 TMP_DIR=$DIR/$tdir/tmp
1748 mkdir -p $TMP_DIR $DIR/${tdir}2
1749 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1750 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1751 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
1752 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
1753 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
1754 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
1756 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1759 rm -fr $DIR/$tdir $DIR/${tdir}2
1760 TMP_DIR=$DIR/$tdir/tmp
1761 mkdir -p $TMP_DIR $DIR/${tdir}2
1762 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1763 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1764 ls $TMP_DIR/symlink12 || error
1765 ls $DIR/$tdir/symlink02 || error
1767 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1770 [ -e $DIR/d32i ] && rm -fr $DIR/d32i
1771 mkdir -p $DIR/d32i/ext2-mountpoint
1772 mount -t ext2 -o loop $EXT2_DEV $DIR/d32i/ext2-mountpoint || error
1773 touch $DIR/d32i/test_file
1774 $CHECKSTAT -t file $DIR/d32i/ext2-mountpoint/../test_file || error
1775 $UMOUNT $DIR/d32i/ext2-mountpoint || error
1777 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
1780 [ -e $DIR/d32j ] && rm -fr $DIR/d32j
1781 mkdir -p $DIR/d32j/ext2-mountpoint
1782 mount -t ext2 -o loop $EXT2_DEV $DIR/d32j/ext2-mountpoint || error
1783 touch $DIR/d32j/test_file
1784 cat $DIR/d32j/ext2-mountpoint/../test_file || error
1785 $UMOUNT $DIR/d32j/ext2-mountpoint || error
1787 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
1791 mkdir -p $DIR/d32k/ext2-mountpoint
1792 mount -t ext2 -o loop $EXT2_DEV $DIR/d32k/ext2-mountpoint
1793 mkdir -p $DIR/d32k/d2
1794 touch $DIR/d32k/d2/test_file || error
1795 $CHECKSTAT -t file $DIR/d32k/ext2-mountpoint/../d2/test_file || error
1796 $UMOUNT $DIR/d32k/ext2-mountpoint || error
1798 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
1802 mkdir -p $DIR/d32l/ext2-mountpoint
1803 mount -t ext2 -o loop $EXT2_DEV $DIR/d32l/ext2-mountpoint || error
1804 mkdir -p $DIR/d32l/d2
1805 touch $DIR/d32l/d2/test_file
1806 cat $DIR/d32l/ext2-mountpoint/../d2/test_file || error
1807 $UMOUNT $DIR/d32l/ext2-mountpoint || error
1809 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
1813 mkdir -p $DIR/d32m/tmp
1814 TMP_DIR=$DIR/d32m/tmp
1815 ln -s $DIR $TMP_DIR/symlink11
1816 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1817 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
1818 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
1820 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
1824 mkdir -p $DIR/d32n/tmp
1825 TMP_DIR=$DIR/d32n/tmp
1826 ln -s $DIR $TMP_DIR/symlink11
1827 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1828 ls -l $DIR/d32n/tmp/symlink11 || error
1829 ls -l $DIR/d32n/symlink01 || error
1831 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
1834 rm -fr $DIR/d32o $DIR/$tfile
1836 mkdir -p $DIR/d32o/tmp
1837 TMP_DIR=$DIR/d32o/tmp
1838 ln -s $DIR/$tfile $TMP_DIR/symlink12
1839 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1840 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
1841 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
1842 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
1843 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
1845 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
1855 mkdir -p $DIR/d32p/tmp
1857 TMP_DIR=$DIR/d32p/tmp
1859 ln -s $DIR/$tfile $TMP_DIR/symlink12
1861 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1863 cat $DIR/d32p/tmp/symlink12 || error
1865 cat $DIR/d32p/symlink02 || error
1868 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
1871 [ -e $DIR/d32q ] && rm -fr $DIR/d32q
1873 touch $DIR/d32q/under_the_mount
1874 mount -t ext2 -o loop $EXT2_DEV $DIR/d32q
1875 ls $DIR/d32q/under_the_mount && error || true
1876 $UMOUNT $DIR/d32q || error
1878 run_test 32q "stat follows mountpoints in Lustre (should return error)"
1881 [ -e $DIR/d32r ] && rm -fr $DIR/d32r
1883 touch $DIR/d32r/under_the_mount
1884 mount -t ext2 -o loop $EXT2_DEV $DIR/d32r
1885 ls $DIR/d32r | grep -q under_the_mount && error || true
1886 $UMOUNT $DIR/d32r || error
1888 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
1893 chmod 444 $DIR/$tfile
1894 chown $RUNAS_ID $DIR/$tfile
1896 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
1899 run_test 33 "write file with mode 444 (should return error) ===="
1904 chown $RUNAS_ID $DIR/d33
1905 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
1906 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
1907 error "open RDWR" || true
1909 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
1914 chown $RUNAS_ID $DIR/d33
1915 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
1917 run_test 33b "test open file with malformed flags (No panic and return error)"
1925 remote_ost_nodsh && skip "remote OST with nodsh" && return
1929 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
1932 for ostnum in $(seq $OSTCOUNT); do
1933 # test-framework's OST numbering is one-based, while Lustre's
1935 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
1936 # Parsing llobdstat's output sucks; we could grep the /proc
1937 # path, but that's likely to not be as portable as using the
1938 # llobdstat utility. So we parse lctl output instead.
1939 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
1940 obdfilter/$ostname/stats |
1941 awk '/^write_bytes/ {print $7}' )
1942 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
1943 if (( ${write_bytes:-0} > 0 ))
1950 $all_zeros || return 0
1953 echo foo > $DIR/d33/bar
1957 # Total up write_bytes after writing. We'd better find non-zeros.
1958 for ostnum in $(seq $OSTCOUNT); do
1959 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
1960 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
1961 obdfilter/$ostname/stats |
1962 awk '/^write_bytes/ {print $7}' )
1963 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
1964 if (( ${write_bytes:-0} > 0 ))
1973 for ostnum in $(seq $OSTCOUNT); do
1974 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
1975 echo "Check that write_bytes is present in obdfilter/*/stats:"
1976 do_facet ost$ostnum lctl get_param -n \
1977 obdfilter/$ostname/stats
1979 error "OST not keeping write_bytes stats (b22312)"
1982 run_test 33c "test llobdstat and write_bytes"
1984 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
1987 $MCREATE $DIR/f34 || error
1988 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1989 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
1990 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1991 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1993 run_test 34a "truncate file that has not been opened ==========="
1996 [ ! -f $DIR/f34 ] && test_34a
1997 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1998 $OPENFILE -f O_RDONLY $DIR/f34
1999 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2000 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2002 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2005 [ ! -f $DIR/f34 ] && test_34a
2006 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2007 $OPENFILE -f O_RDWR $DIR/f34
2008 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2009 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2011 run_test 34c "O_RDWR opening file-with-size works =============="
2014 [ ! -f $DIR/f34 ] && test_34a
2015 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2016 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2019 run_test 34d "write to sparse file ============================="
2023 $MCREATE $DIR/f34e || error
2024 $TRUNCATE $DIR/f34e 1000 || error
2025 $CHECKSTAT -s 1000 $DIR/f34e || error
2026 $OPENFILE -f O_RDWR $DIR/f34e
2027 $CHECKSTAT -s 1000 $DIR/f34e || error
2029 run_test 34e "create objects, some with size and some without =="
2031 test_34f() { # bug 6242, 6243
2034 $MCREATE $DIR/f34f || error
2035 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2036 dd if=$DIR/f34f of=$TMP/f34f
2037 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2038 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2039 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2040 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2041 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2043 run_test 34f "read from a file with no objects until EOF ======="
2046 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2047 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2048 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2049 cancel_lru_locks osc
2050 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2051 error "wrong size after lock cancel"
2053 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2054 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2055 error "expanding truncate failed"
2056 cancel_lru_locks osc
2057 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2058 error "wrong expanded size after lock cancel"
2060 run_test 34g "truncate long file ==============================="
2066 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2067 multiop $DIR/$tfile OG${gid}T${sz}g${gid}c &
2071 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2072 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2076 local nsz=`stat -c %s $DIR/$tfile`
2077 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2079 run_test 34h "ftruncate file under grouplock should not block"
2082 cp /bin/sh $DIR/f35a
2084 chown $RUNAS_ID $DIR/f35a
2085 $RUNAS $DIR/f35a && error || true
2088 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2092 utime $DIR/f36 || error
2094 run_test 36a "MDS utime check (mknod, utime) ==================="
2098 utime $DIR/f36 || error
2100 run_test 36b "OST utime check (open, utime) ===================="
2105 chown $RUNAS_ID $DIR/d36
2106 $RUNAS utime $DIR/d36/f36 || error
2108 run_test 36c "non-root MDS utime check (mknod, utime) =========="
2111 [ ! -d $DIR/d36 ] && test_36c
2112 echo "" > $DIR/d36/f36
2113 $RUNAS utime $DIR/d36/f36 || error
2115 run_test 36d "non-root OST utime check (open, utime) ==========="
2118 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2120 touch $DIR/$tdir/$tfile
2121 $RUNAS utime $DIR/$tdir/$tfile && \
2122 error "utime worked, expected failure" || true
2124 run_test 36e "utime on non-owned file (should return error) ===="
2128 local LANG_SAVE=$LANG
2129 local LC_LANG_SAVE=$LC_LANG
2130 export LANG=C LC_LANG=C # for date language
2132 DATESTR="Dec 20 2000"
2134 lctl set_param fail_loc=$fl
2136 cp /etc/hosts $DIR/$tdir/$tfile
2137 sync & # write RPC generated with "current" inode timestamp, but delayed
2139 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
2140 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
2141 cancel_lru_locks osc
2142 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
2144 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
2145 echo "BEFORE: $LS_BEFORE" && \
2146 echo "AFTER : $LS_AFTER" && \
2147 echo "WANT : $DATESTR" && \
2148 error "$DIR/$tdir/$tfile timestamps changed" || true
2150 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
2154 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
2155 subr_36fh "0x80000214"
2157 run_test 36f "utime on file racing with OST BRW write =========="
2160 remote_ost_nodsh && skip "remote OST with nodsh" && return
2166 fmd_max_age=$(do_facet ost1 \
2167 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
2170 fmd_before=$(do_facet ost1 \
2171 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2172 touch $DIR/$tdir/$tfile
2173 sleep $((fmd_max_age + 12))
2174 fmd_after=$(do_facet ost1 \
2175 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2177 echo "fmd_before: $fmd_before"
2178 echo "fmd_after: $fmd_after"
2179 [ "$fmd_after" -gt "$fmd_before" ] && \
2180 echo "AFTER: $fmd_after > BEFORE: $fmd_before" && \
2181 error "fmd didn't expire after ping" || true
2183 run_test 36g "filter mod data cache expiry ====================="
2186 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
2187 subr_36fh "0x80000227"
2189 run_test 36h "utime on file racing with OST BRW write =========="
2193 echo f > $DIR/$tdir/fbugfile
2194 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2195 ls $DIR/$tdir | grep "\<fbugfile\>" && error
2196 $UMOUNT $DIR/$tdir || error
2197 rm -f $DIR/$tdir/fbugfile || error
2199 run_test 37 "ls a mounted file system to check old content ====="
2202 local file=$DIR/$tfile
2204 openfile -f O_DIRECTORY $file
2207 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
2208 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
2210 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
2214 touch $DIR/${tfile}2
2215 # ls -l $DIR/$tfile $DIR/${tfile}2
2216 # ls -lu $DIR/$tfile $DIR/${tfile}2
2217 # ls -lc $DIR/$tfile $DIR/${tfile}2
2219 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
2220 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
2222 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
2224 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
2226 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
2227 error "O_TRUNC didn't change timestamps"
2230 run_test 39 "mtime changed on create ==========================="
2234 cp -p /etc/passwd $DIR/$tdir/fopen
2235 cp -p /etc/passwd $DIR/$tdir/flink
2236 cp -p /etc/passwd $DIR/$tdir/funlink
2237 cp -p /etc/passwd $DIR/$tdir/frename
2238 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
2241 echo "aaaaaa" >> $DIR/$tdir/fopen
2242 echo "aaaaaa" >> $DIR/$tdir/flink
2243 echo "aaaaaa" >> $DIR/$tdir/funlink
2244 echo "aaaaaa" >> $DIR/$tdir/frename
2246 local open_new=`stat -c %Y $DIR/$tdir/fopen`
2247 local link_new=`stat -c %Y $DIR/$tdir/flink`
2248 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
2249 local rename_new=`stat -c %Y $DIR/$tdir/frename`
2251 cat $DIR/$tdir/fopen > /dev/null
2252 ln $DIR/$tdir/flink $DIR/$tdir/flink2
2253 rm -f $DIR/$tdir/funlink2
2254 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
2256 for (( i=0; i < 2; i++ )) ; do
2257 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
2258 local link_new2=`stat -c %Y $DIR/$tdir/flink`
2259 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
2260 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
2262 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
2263 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
2264 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
2265 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
2267 cancel_lru_locks osc
2268 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2271 run_test 39b "mtime change on open, link, unlink, rename ======"
2273 # this should be set to past
2274 TEST_39_MTIME=`date -d "1 year ago" +%s`
2280 local mtime0=`stat -c %Y $DIR1/$tfile`
2282 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2283 local mtime1=`stat -c %Y $DIR1/$tfile`
2284 [ "$mtime1" = $TEST_39_MTIME ] || \
2285 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
2288 echo hello >> $DIR1/$tfile
2290 local mtime2=`stat -c %Y $DIR1/$tfile`
2291 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
2292 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
2294 mv $DIR1/$tfile $DIR1/$tfile-1
2296 for (( i=0; i < 2; i++ )) ; do
2297 local mtime3=`stat -c %Y $DIR1/$tfile-1`
2298 [ "$mtime2" = "$mtime3" ] || \
2299 error "mtime ($mtime2) changed (to $mtime3) on rename"
2301 cancel_lru_locks osc
2302 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2305 run_test 39c "mtime change on rename ==========================="
2311 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2313 for (( i=0; i < 2; i++ )) ; do
2314 local mtime=`stat -c %Y $DIR1/$tfile`
2315 [ $mtime = $TEST_39_MTIME ] || \
2316 error "mtime($mtime) is not set to $TEST_39_MTIME"
2318 cancel_lru_locks osc
2319 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2322 run_test 39d "create, utime, stat =============================="
2327 local mtime1=`stat -c %Y $DIR1/$tfile`
2329 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2331 for (( i=0; i < 2; i++ )) ; do
2332 local mtime2=`stat -c %Y $DIR1/$tfile`
2333 [ $mtime2 = $TEST_39_MTIME ] || \
2334 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2336 cancel_lru_locks osc
2337 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2340 run_test 39e "create, stat, utime, stat ========================"
2345 mtime1=`stat -c %Y $DIR1/$tfile`
2348 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2350 for (( i=0; i < 2; i++ )) ; do
2351 local mtime2=`stat -c %Y $DIR1/$tfile`
2352 [ $mtime2 = $TEST_39_MTIME ] || \
2353 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2355 cancel_lru_locks osc
2356 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2359 run_test 39f "create, stat, sleep, utime, stat ================="
2363 echo hello >> $DIR1/$tfile
2364 local mtime1=`stat -c %Y $DIR1/$tfile`
2367 chmod o+r $DIR1/$tfile
2369 for (( i=0; i < 2; i++ )) ; do
2370 local mtime2=`stat -c %Y $DIR1/$tfile`
2371 [ "$mtime1" = "$mtime2" ] || \
2372 error "lost mtime: $mtime2, should be $mtime1"
2374 cancel_lru_locks osc
2375 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2378 run_test 39g "write, chmod, stat ==============================="
2386 echo hello >> $DIR1/$tfile
2387 local mtime1=`stat -c %Y $DIR1/$tfile`
2389 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2391 if [ "$d1" != "$d2" ]; then
2392 echo "write and touch not within one second"
2394 for (( i=0; i < 2; i++ )) ; do
2395 local mtime2=`stat -c %Y $DIR1/$tfile`
2396 [ "$mtime2" = $TEST_39_MTIME ] || \
2397 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
2399 cancel_lru_locks osc
2400 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2404 run_test 39h "write, utime within one second, stat ============="
2410 echo hello >> $DIR1/$tfile
2411 local mtime1=`stat -c %Y $DIR1/$tfile`
2413 mv $DIR1/$tfile $DIR1/$tfile-1
2415 for (( i=0; i < 2; i++ )) ; do
2416 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2418 [ "$mtime1" = "$mtime2" ] || \
2419 error "lost mtime: $mtime2, should be $mtime1"
2421 cancel_lru_locks osc
2422 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2425 run_test 39i "write, rename, stat =============================="
2429 lctl set_param debug=-1
2433 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
2435 local mtime1=`stat -c %Y $DIR1/$tfile`
2437 mv $DIR1/$tfile $DIR1/$tfile-1
2439 kill -USR1 $multipid
2440 wait $multipid || error "multiop close failed"
2442 for (( i=0; i < 2; i++ )) ; do
2443 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2444 [ "$mtime1" = "$mtime2" ] || \
2445 error "mtime is lost on close: $mtime2, should be $mtime1"
2447 cancel_lru_locks osc
2448 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2452 run_test 39j "write, rename, close, stat ======================="
2458 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
2460 local mtime1=`stat -c %Y $DIR1/$tfile`
2462 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2464 kill -USR1 $multipid
2465 wait $multipid || error "multiop close failed"
2467 for (( i=0; i < 2; i++ )) ; do
2468 local mtime2=`stat -c %Y $DIR1/$tfile`
2470 [ "$mtime2" = $TEST_39_MTIME ] || \
2471 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
2473 cancel_lru_locks osc
2474 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2477 run_test 39k "write, utime, close, stat ========================"
2479 # this should be set to future
2480 TEST_39_ATIME=`date -d "1 year" +%s`
2483 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2484 local atime_diff=$(do_facet $SINGLEMDS lctl get_param -n mdd.*.atime_diff)
2488 # test setting directory atime to future
2489 touch -a -d @$TEST_39_ATIME $DIR/$tdir
2490 local atime=$(stat -c %X $DIR/$tdir)
2491 [ "$atime" = $TEST_39_ATIME ] || \
2492 error "atime is not set to future: $atime, should be $TEST_39_ATIME"
2494 # test setting directory atime from future to now
2495 local d1=$(date +%s)
2497 local d2=$(date +%s)
2499 cancel_lru_locks mdc
2500 atime=$(stat -c %X $DIR/$tdir)
2501 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2502 error "atime is not updated from future: $atime, should be $d1<atime<$d2"
2504 do_facet $SINGLEMDS lctl set_param -n mdd.*.atime_diff=2
2507 # test setting directory atime when now > dir atime + atime_diff
2511 cancel_lru_locks mdc
2512 atime=$(stat -c %X $DIR/$tdir)
2513 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2514 error "atime is not updated : $atime, should be $d2"
2516 do_facet $SINGLEMDS lctl set_param -n mdd.*.atime_diff=60
2519 # test not setting directory atime when now < dir atime + atime_diff
2521 cancel_lru_locks mdc
2522 atime=$(stat -c %X $DIR/$tdir)
2523 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2524 error "atime is updated to $atime, should remain $d1<atime<$d2"
2526 do_facet $SINGLEMDS lctl set_param -n mdd.*.atime_diff=$atime_diff
2528 run_test 39l "directory atime update ==========================="
2533 local far_past_mtime=$(date -d "May 29 1953" +%s)
2534 local far_past_atime=$(date -d "Dec 17 1903" +%s)
2536 touch -m -d @$far_past_mtime $DIR1/$tfile
2537 touch -a -d @$far_past_atime $DIR1/$tfile
2539 for (( i=0; i < 2; i++ )) ; do
2540 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
2541 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
2542 error "atime or mtime set incorrectly"
2544 cancel_lru_locks osc
2545 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2548 run_test 39m "test atime and mtime before 1970"
2551 dd if=/dev/zero of=$DIR/f40 bs=4096 count=1
2552 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/f40 && error
2553 $CHECKSTAT -t file -s 4096 $DIR/f40 || error
2555 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
2559 small_write $DIR/f41 18
2561 run_test 41 "test small file write + fstat ====================="
2563 count_ost_writes() {
2564 lctl get_param -n osc.*.stats |
2565 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
2572 BG_DIRTY_RATIO_SAVE=10
2573 MAX_BG_DIRTY_RATIO=25
2577 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
2578 # dirty_ratio, dirty_background_ratio
2579 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
2580 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
2581 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
2582 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
2584 # if file not here, we are a 2.4 kernel
2585 kill -CONT `pidof kupdated`
2590 # setup the trap first, so someone cannot exit the test at the
2591 # exact wrong time and mess up a machine
2592 trap start_writeback EXIT
2593 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
2594 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
2595 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
2596 sysctl -w vm.dirty_writeback_centisecs=0
2597 sysctl -w vm.dirty_writeback_centisecs=0
2598 # save and increase /proc/sys/vm/dirty_ratio
2599 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
2600 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
2601 # save and increase /proc/sys/vm/dirty_background_ratio
2602 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
2603 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
2605 # if file not here, we are a 2.4 kernel
2606 kill -STOP `pidof kupdated`
2610 # ensure that all stripes have some grant before we test client-side cache
2612 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
2613 dd if=/dev/zero of=$i bs=4k count=1
2618 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
2619 # file truncation, and file removal.
2622 cancel_lru_locks osc
2624 sync; sleep 1; sync # just to be safe
2625 BEFOREWRITES=`count_ost_writes`
2626 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
2627 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
2628 AFTERWRITES=`count_ost_writes`
2629 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
2630 error "$BEFOREWRITES < $AFTERWRITES"
2633 run_test 42a "ensure that we don't flush on close =============="
2637 cancel_lru_locks osc
2640 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
2641 BEFOREWRITES=`count_ost_writes`
2642 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
2643 AFTERWRITES=`count_ost_writes`
2644 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
2645 error "$BEFOREWRITES < $AFTERWRITES on unlink"
2647 BEFOREWRITES=`count_ost_writes`
2648 sync || error "sync: $?"
2649 AFTERWRITES=`count_ost_writes`
2650 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
2651 error "$BEFOREWRITES < $AFTERWRITES on sync"
2653 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
2657 run_test 42b "test destroy of file with cached dirty data ======"
2659 # if these tests just want to test the effect of truncation,
2660 # they have to be very careful. consider:
2661 # - the first open gets a {0,EOF}PR lock
2662 # - the first write conflicts and gets a {0, count-1}PW
2663 # - the rest of the writes are under {count,EOF}PW
2664 # - the open for truncate tries to match a {0,EOF}PR
2665 # for the filesize and cancels the PWs.
2666 # any number of fixes (don't get {0,EOF} on open, match
2667 # composite locks, do smarter file size management) fix
2668 # this, but for now we want these tests to verify that
2669 # the cancellation with truncate intent works, so we
2670 # start the file with a full-file pw lock to match against
2671 # until the truncate.
2676 cancel_lru_locks osc
2678 # prime the file with 0,EOF PW to match
2682 # now the real test..
2683 dd if=/dev/zero of=$file bs=1024 count=100
2684 BEFOREWRITES=`count_ost_writes`
2685 $TRUNCATE $file $offset
2686 cancel_lru_locks osc
2687 AFTERWRITES=`count_ost_writes`
2693 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
2694 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
2697 run_test 42c "test partial truncate of file with cached dirty data"
2701 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
2702 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
2705 run_test 42d "test complete truncate of file with cached dirty data"
2707 test_42e() { # bug22074
2708 local TDIR=$DIR/${tdir}e
2709 local pagesz=$(page_size)
2710 local pages=16 # hardcoded 16 pages, don't change it.
2711 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
2712 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
2717 $SETSTRIPE -c 1 $TDIR
2718 createmany -o $TDIR/f $files
2720 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
2722 # we assume that with $OSTCOUNT files, at least one of them will
2723 # be allocated on OST0.
2724 warmup_files=$((OSTCOUNT * max_dirty_mb))
2725 createmany -o $TDIR/w $warmup_files
2727 # write a large amount of data into one file and sync, to get good
2728 # avail_grant number from OST.
2729 for ((i=0; i<$warmup_files; i++)); do
2730 idx=$($GETSTRIPE -i $TDIR/w$i)
2731 [ $idx -ne 0 ] && continue
2732 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
2735 [ $i -gt $warmup_files ] && error "OST0 is still cold"
2737 $LCTL get_param $proc_osc0/cur_dirty_bytes
2738 $LCTL get_param $proc_osc0/cur_grant_bytes
2740 # create as much dirty pages as we can while not to trigger the actual
2741 # RPCs directly. but depends on the env, VFS may trigger flush during this
2742 # period, hopefully we are good.
2743 for ((i=0; i<$warmup_files; i++)); do
2744 idx=$($GETSTRIPE -i $TDIR/w$i)
2745 [ $idx -ne 0 ] && continue
2746 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
2748 $LCTL get_param $proc_osc0/cur_dirty_bytes
2749 $LCTL get_param $proc_osc0/cur_grant_bytes
2751 # perform the real test
2752 $LCTL set_param $proc_osc0/rpc_stats 0
2753 for ((;i<$files; i++)); do
2754 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
2755 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
2758 $LCTL get_param $proc_osc0/rpc_stats
2761 local have_ppr=false
2762 $LCTL get_param $proc_osc0/rpc_stats |
2763 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
2764 # skip lines until we are at the RPC histogram data
2765 [ "$PPR" == "pages" ] && have_ppr=true && continue
2766 $have_ppr || continue
2768 # we only want the percent stat for < 16 pages
2769 [ $(echo $PPR | tr -d ':') -ge $pages ] && break
2771 percent=$((percent + WPCT))
2772 if [ $percent -gt 15 ]; then
2773 error "less than 16-pages write RPCs" \
2780 run_test 42e "verify sub-RPC writes are not done synchronously"
2784 cp -p /bin/ls $DIR/$tdir/$tfile
2785 multiop $DIR/$tdir/$tfile Ow_c &
2787 # give multiop a chance to open
2790 $DIR/$tdir/$tfile && error || true
2793 run_test 43 "execution of file opened for write should return -ETXTBSY"
2797 cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
2798 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
2800 multiop $DIR/d43/multiop Oc && error "expected error, got success"
2801 kill -USR1 $MULTIOP_PID || return 2
2802 wait $MULTIOP_PID || return 3
2805 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
2809 cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
2810 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
2812 $TRUNCATE $DIR/d43/multiop 0 && error "expected error, got success"
2813 kill -USR1 $MULTIOP_PID || return 2
2814 wait $MULTIOP_PID || return 3
2817 run_test 43b "truncate of file being executed should return -ETXTBSY"
2820 local testdir="$DIR/d43c"
2823 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
2824 ( cd $testdir && md5sum -c)
2826 run_test 43c "md5sum of copy into lustre========================"
2829 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
2830 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
2831 dd if=$DIR/f1 bs=4k count=1 > /dev/null
2833 run_test 44 "zero length read from a sparse stripe ============="
2836 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
2838 [ -z "$nstripe" ] && skip "can't get stripe info" && return
2839 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
2840 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
2842 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
2843 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
2846 OFFSETS="0 $((stride/2)) $((stride-1))"
2847 for offset in $OFFSETS ; do
2848 for i in `seq 0 $((nstripe-1))`; do
2849 local GLOBALOFFSETS=""
2850 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
2851 local myfn=$DIR/d44a-$size
2852 echo "--------writing $myfn at $size"
2853 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
2854 GLOBALOFFSETS="$GLOBALOFFSETS $size"
2855 ll_sparseness_verify $myfn $GLOBALOFFSETS \
2856 || error "ll_sparseness_verify $GLOBALOFFSETS"
2858 for j in `seq 0 $((nstripe-1))`; do
2859 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
2860 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
2861 GLOBALOFFSETS="$GLOBALOFFSETS $size"
2863 ll_sparseness_verify $myfn $GLOBALOFFSETS \
2864 || error "ll_sparseness_verify $GLOBALOFFSETS"
2869 run_test 44a "test sparse pwrite ==============================="
2873 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
2879 before=`dirty_osc_total`
2880 echo executing "\"$*\""
2882 after=`dirty_osc_total`
2883 echo before $before, after $after
2887 # Obtain grants from OST if it supports it
2888 echo blah > ${f}_grant
2891 do_dirty_record "echo blah > $f"
2892 [ $before -eq $after ] && error "write wasn't cached"
2893 do_dirty_record "> $f"
2894 [ $before -gt $after ] || error "truncate didn't lower dirty count"
2895 do_dirty_record "echo blah > $f"
2896 [ $before -eq $after ] && error "write wasn't cached"
2897 do_dirty_record "sync"
2898 [ $before -gt $after ] || error "writeback didn't lower dirty count"
2899 do_dirty_record "echo blah > $f"
2900 [ $before -eq $after ] && error "write wasn't cached"
2901 do_dirty_record "cancel_lru_locks osc"
2902 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
2905 run_test 45 "osc io page accounting ============================"
2907 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
2908 # test tickles a bug where re-dirtying a page was failing to be mapped to the
2909 # objects offset and an assert hit when an rpc was built with 1023's mapped
2910 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
2915 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2917 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
2918 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2922 run_test 46 "dirtying a previously written page ================"
2924 # test_47 is removed "Device nodes check" is moved to test_28
2926 test_48a() { # bug 2399
2927 check_kernel_version 34 || return 0
2930 mv $DIR/d48a $DIR/d48.new || error "move directory failed"
2931 mkdir $DIR/d48a || error "recreate directory failed"
2932 touch foo || error "'touch foo' failed after recreating cwd"
2933 mkdir bar || error "'mkdir foo' failed after recreating cwd"
2934 if check_kernel_version 44; then
2935 touch .foo || error "'touch .foo' failed after recreating cwd"
2936 mkdir .bar || error "'mkdir .foo' failed after recreating cwd"
2938 ls . > /dev/null || error "'ls .' failed after recreating cwd"
2939 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2940 cd . || error "'cd .' failed after recreating cwd"
2941 mkdir . && error "'mkdir .' worked after recreating cwd"
2942 rmdir . && error "'rmdir .' worked after recreating cwd"
2943 ln -s . baz || error "'ln -s .' failed after recreating cwd"
2944 cd .. || error "'cd ..' failed after recreating cwd"
2946 run_test 48a "Access renamed working dir (should return errors)="
2948 test_48b() { # bug 2399
2949 check_kernel_version 34 || return 0
2952 rmdir $DIR/d48b || error "remove cwd $DIR/d48b failed"
2953 touch foo && error "'touch foo' worked after removing cwd"
2954 mkdir foo && error "'mkdir foo' worked after removing cwd"
2955 if check_kernel_version 44; then
2956 touch .foo && error "'touch .foo' worked after removing cwd"
2957 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2959 ls . > /dev/null && error "'ls .' worked after removing cwd"
2960 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2961 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
2962 mkdir . && error "'mkdir .' worked after removing cwd"
2963 rmdir . && error "'rmdir .' worked after removing cwd"
2964 ln -s . foo && error "'ln -s .' worked after removing cwd"
2965 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
2967 run_test 48b "Access removed working dir (should return errors)="
2969 test_48c() { # bug 2350
2970 check_kernel_version 36 || return 0
2971 #lctl set_param debug=-1
2973 mkdir -p $DIR/d48c/dir
2975 $TRACE rmdir $DIR/d48c/dir || error "remove cwd $DIR/d48c/dir failed"
2976 $TRACE touch foo && error "'touch foo' worked after removing cwd"
2977 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
2978 if check_kernel_version 44; then
2979 touch .foo && error "'touch .foo' worked after removing cwd"
2980 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2982 $TRACE ls . && error "'ls .' worked after removing cwd"
2983 $TRACE ls .. || error "'ls ..' failed after removing cwd"
2984 is_patchless || ( $TRACE cd . && error "'cd .' worked after removing cwd" )
2985 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
2986 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
2987 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
2988 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
2990 run_test 48c "Access removed working subdir (should return errors)"
2992 test_48d() { # bug 2350
2993 check_kernel_version 36 || return 0
2994 #lctl set_param debug=-1
2996 mkdir -p $DIR/d48d/dir
2998 $TRACE rmdir $DIR/d48d/dir || error "remove cwd $DIR/d48d/dir failed"
2999 $TRACE rmdir $DIR/d48d || error "remove parent $DIR/d48d failed"
3000 $TRACE touch foo && error "'touch foo' worked after removing parent"
3001 $TRACE mkdir foo && error "'mkdir foo' worked after removing parent"
3002 if check_kernel_version 44; then
3003 touch .foo && error "'touch .foo' worked after removing parent"
3004 mkdir .foo && error "'mkdir .foo' worked after removing parent"
3006 $TRACE ls . && error "'ls .' worked after removing parent"
3007 $TRACE ls .. && error "'ls ..' worked after removing parent"
3008 is_patchless || ( $TRACE cd . && error "'cd .' worked after recreate parent" )
3009 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
3010 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
3011 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
3012 is_patchless || ( $TRACE cd .. && error "'cd ..' worked after removing parent" || true )
3014 run_test 48d "Access removed parent subdir (should return errors)"
3016 test_48e() { # bug 4134
3017 check_kernel_version 41 || return 0
3018 #lctl set_param debug=-1
3020 mkdir -p $DIR/d48e/dir
3022 $TRACE rmdir $DIR/d48e/dir || error "remove cwd $DIR/d48e/dir failed"
3023 $TRACE rmdir $DIR/d48e || error "remove parent $DIR/d48e failed"
3024 $TRACE touch $DIR/d48e || error "'touch $DIR/d48e' failed"
3025 $TRACE chmod +x $DIR/d48e || error "'chmod +x $DIR/d48e' failed"
3026 # On a buggy kernel addition of "touch foo" after cd .. will
3027 # produce kernel oops in lookup_hash_it
3028 touch ../foo && error "'cd ..' worked after recreate parent"
3030 $TRACE rm $DIR/d48e || error "rm '$DIR/d48e' failed"
3032 run_test 48e "Access to recreated parent subdir (should return errors)"
3038 ls /proc/$$/cwd || error
3040 run_test 50 "special situations: /proc symlinks ==============="
3042 test_51a() { # was test_51
3043 # bug 1516 - create an empty entry right after ".." then split dir
3046 $MCREATE $DIR/d51/bar
3048 createmany -m $DIR/d51/longfile 201
3050 while [ `ls -sd $DIR/d51 | awk '{ print $1 }'` -eq 4 ]; do
3051 $MCREATE $DIR/d51/longfile$FNUM
3056 ls -l $DIR/d51 > /dev/null || error
3058 run_test 51a "special situations: split htree with empty entry =="
3060 export NUMTEST=70000
3062 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
3063 [ $NUMFREE -lt 21000 ] && \
3064 skip "not enough free inodes ($NUMFREE)" && \
3067 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 50))
3070 createmany -d $DIR/d51b/t- $NUMTEST
3072 run_test 51b "mkdir .../t-0 --- .../t-$NUMTEST ===================="
3074 test_51ba() { # LU-993
3075 local BASE=$DIR/d51b
3076 # unlink all but 100 subdirectories, then check it still works
3078 local DELETE=$((NUMTEST - LEFT))
3080 ! [ -d "${BASE}/t-$DELETE" ] && skip "test_51b() not run" && return 0
3082 # for ldiskfs the nlink count should be 1, but this is OSD specific
3083 # and so this is listed for informational purposes only
3084 log "nlink before: $(stat -c %h $BASE)"
3085 unlinkmany -d $BASE/t- $DELETE ||
3086 error "unlink of first $DELETE subdirs failed"
3088 log "nlink between: $(stat -c %h $BASE)"
3089 local FOUND=$(ls -l ${BASE} | wc -l)
3090 FOUND=$((FOUND - 1)) # trim the first line of ls output
3091 [ $FOUND -ne $LEFT ] &&
3092 error "can't find subdirs: found only $FOUND/$LEFT"
3094 unlinkmany -d $BASE/t- $DELETE $LEFT ||
3095 error "unlink of second $LEFT subdirs failed"
3096 log "nlink after: $(stat -c %h $BASE)"
3098 run_test 51ba "rmdir .../t-0 --- .../t-$NUMTEST"
3101 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
3103 local ndirs=${TEST51BB_NDIRS:-10}
3104 local nfiles=${TEST51BB_NFILES:-100}
3106 local numfree=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
3108 [ $numfree -lt $(( ndirs * nfiles)) ] && \
3109 nfiles=$(( numfree / ndirs - 10 ))
3111 local dir=$DIR/d51bb
3113 local savePOLICY=$(lctl get_param -n lmv.*.placement)
3114 lctl set_param -n lmv.*.placement=CHAR
3117 local IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
3121 for ((i=0; i < $ndirs; i++)); do
3122 dirs[i]=$dir/$RANDOM
3123 echo Creating directory ${dirs[i]}
3126 echo Creating $nfiles in dir ${dirs[i]} ...
3127 echo "createmany -o ${dirs[i]}/$tfile- $nfiles"
3128 createmany -o ${dirs[i]}/$tfile- $nfiles
3134 IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
3138 for ((i=0; i<${#NEWUSED[@]}; i++)); do
3139 echo "mds $i: inodes count OLD ${OLDUSED[$i]} NEW ${NEWUSED[$i]}"
3140 [ ${OLDUSED[$i]} -lt ${NEWUSED[$i]} ] || rc=$((rc + 1))
3143 lctl set_param -n lmv.*.placement=$savePOLICY
3145 [ $rc -ne $MDSCOUNT ] || \
3146 error "Objects/inodes are not distributed over all mds servers"
3148 run_test 51bb "mkdir createmany CMD $MDSCOUNT ===================="
3151 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping test with few OSTs" && return
3153 createmany -o $DIR/d51d/t- 1000
3154 $GETSTRIPE $DIR/d51d > $TMP/files
3155 for N in `seq 0 $((OSTCOUNT - 1))`; do
3156 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
3157 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
3158 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
3160 unlinkmany $DIR/d51d/t- 1000
3163 for N in `seq 1 $((OSTCOUNT - 1))`; do
3164 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
3165 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3166 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
3167 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3169 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
3170 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3171 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
3172 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3176 run_test 51d "check object distribution ===================="
3179 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
3182 chattr +a $DIR/d52a/foo || error "chattr +a failed"
3183 echo bar >> $DIR/d52a/foo || error "append bar failed"
3184 cp /etc/hosts $DIR/d52a/foo && error "cp worked"
3185 rm -f $DIR/d52a/foo 2>/dev/null && error "rm worked"
3186 link $DIR/d52a/foo $DIR/d52a/foo_link 2>/dev/null && error "link worked"
3187 echo foo >> $DIR/d52a/foo || error "append foo failed"
3188 mrename $DIR/d52a/foo $DIR/d52a/foo_ren && error "rename worked"
3189 lsattr $DIR/d52a/foo | egrep -q "^-+a[-e]+ $DIR/d52a/foo" || error "lsattr"
3190 chattr -a $DIR/d52a/foo || error "chattr -a failed"
3191 cp -r $DIR/d52a /tmp/
3192 rm -fr $DIR/d52a || error "cleanup rm failed"
3194 run_test 52a "append-only flag test (should return errors) ====="
3197 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
3200 chattr +i $DIR/d52b/foo || error "chattr +i failed"
3201 cat test > $DIR/d52b/foo && error "cat test worked"
3202 cp /etc/hosts $DIR/d52b/foo && error "cp worked"
3203 rm -f $DIR/d52b/foo 2>/dev/null && error "rm worked"
3204 link $DIR/d52b/foo $DIR/d52b/foo_link 2>/dev/null && error "link worked"
3205 echo foo >> $DIR/d52b/foo && error "echo worked"
3206 mrename $DIR/d52b/foo $DIR/d52b/foo_ren && error "rename worked"
3207 [ -f $DIR/d52b/foo ] || error
3208 [ -f $DIR/d52b/foo_ren ] && error
3209 lsattr $DIR/d52b/foo | egrep -q "^-+i[-e]+ $DIR/d52b/foo" || error "lsattr"
3210 chattr -i $DIR/d52b/foo || error "chattr failed"
3212 rm -fr $DIR/d52b || error
3214 run_test 52b "immutable flag test (should return errors) ======="
3217 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3218 remote_ost_nodsh && skip "remote OST with nodsh" && return
3227 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
3228 for value in $(do_facet $SINGLEMDS lctl get_param osc.$mdtosc.prealloc_last_id) ; do
3229 param=`echo ${value[0]} | cut -d "=" -f1`
3230 ostname=`echo $param | cut -d "." -f2 | cut -d - -f 1-2`
3231 mds_last=$(do_facet $SINGLEMDS lctl get_param -n $param)
3232 ostnum=$(echo $ostname | sed "s/${FSNAME}-OST//g" | awk '{print ($1+1)}' )
3233 ost_last=$(do_facet ost$ostnum lctl get_param -n obdfilter.$ostname.last_id | head -n 1)
3234 echo "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
3235 if [ $ost_last != $mds_last ]; then
3236 error "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
3240 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
3243 [ ! -f "$SOCKETSERVER" ] && skip_env "no socketserver, skipping" && return
3244 [ ! -f "$SOCKETCLIENT" ] && skip_env "no socketclient, skipping" && return
3245 $SOCKETSERVER $DIR/socket
3246 $SOCKETCLIENT $DIR/socket || error
3247 $MUNLINK $DIR/socket
3249 run_test 54a "unix domain socket test =========================="
3255 dd if=/dev/zero of=$f bs=`page_size` count=1
3257 run_test 54b "char device works in lustre ======================"
3260 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
3261 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
3262 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
3264 for i in `seq 3 7`; do
3265 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
3275 loopdev="$DIR/loop54c"
3278 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
3279 mknod $loopdev b 7 $LOOPNUM
3280 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
3281 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
3282 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
3283 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
3285 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
3286 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
3288 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
3293 run_test 54c "block device works in lustre ====================="
3299 [ "$string" = `echo $string > $f | cat $f` ] || error
3301 run_test 54d "fifo device works in lustre ======================"
3304 check_kernel_version 46 || return 0
3307 cp -aL /dev/console $f
3308 echo $string > $f || error
3310 run_test 54e "console/tty device works in lustre ======================"
3312 #The test_55 used to be iopen test and it was removed by bz#24037.
3313 #run_test 55 "check iopen_connect_dentry() ======================"
3315 test_56a() { # was test_56
3321 NUMFILESx2=$(($NUMFILES * 2))
3322 for i in `seq 1 $NUMFILES` ; do
3323 touch $DIR/d56/file$i
3324 touch $DIR/d56/dir/file$i
3327 # test lfs getstripe with --recursive
3328 FILENUM=`$GETSTRIPE --recursive $DIR/d56 | grep -c obdidx`
3329 [ $FILENUM -eq $NUMFILESx2 ] ||
3330 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
3331 FILENUM=`$GETSTRIPE $DIR/d56 | grep -c obdidx`
3332 [ $FILENUM -eq $NUMFILES ] ||
3333 error "$GETSTRIPE $DIR/d56: found $FILENUM, not $NUMFILES"
3334 echo "$GETSTRIPE --recursive passed."
3336 # test lfs getstripe with file instead of dir
3337 FILENUM=`$GETSTRIPE $DIR/d56/file1 | grep -c obdidx`
3338 [ $FILENUM -eq 1 ] || error \
3339 "$GETSTRIPE $DIR/d56/file1: found $FILENUM, not 1"
3340 echo "$GETSTRIPE file1 passed."
3342 #test lfs getstripe with --verbose
3343 [ `$GETSTRIPE --verbose $DIR/d56 | grep -c lmm_magic` -eq $NUMFILES ] ||
3344 error "$GETSTRIPE --verbose $DIR/d56: want $NUMFILES lmm_magic"
3345 [ `$GETSTRIPE $DIR/d56 | grep -c lmm_magic` -eq 0 ] ||
3346 error "$GETSTRIPE $DIR/d56: showed lmm_magic"
3347 echo "$GETSTRIPE --verbose passed."
3349 #test lfs getstripe with --obd
3350 $GETSTRIPE --obd wrong_uuid $DIR/d56 2>&1 | grep -q "unknown obduuid" ||
3351 error "$GETSTRIPE --obd wrong_uuid should return error message"
3353 [ "$OSTCOUNT" -lt 2 ] &&
3354 skip_env "skipping other $GETSTRIPE --obd test" && return
3357 OBDUUID=$(ostuuid_from_index $OSTIDX)
3358 FILENUM=`$GETSTRIPE -ir $DIR/d56 | grep -x $OSTIDX | wc -l`
3359 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/d56 | grep obdidx | wc -l`
3360 [ $FOUND -eq $FILENUM ] ||
3361 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
3362 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/d56 |
3363 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
3364 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] ||
3365 error "$GETSTRIPE --obd: should not show file on other obd"
3366 echo "$GETSTRIPE --obd passed"
3368 run_test 56a "check $GETSTRIPE"
3373 local LOCAL_NUMFILES="$1"
3374 local LOCAL_NUMDIRS="$2"
3375 local MKDIR_PARAMS="$3"
3377 if [ ! -d "$TDIR" ] ; then
3379 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
3380 for i in `seq 1 $LOCAL_NUMFILES` ; do
3383 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3385 for j in `seq 1 $LOCAL_NUMFILES` ; do
3386 touch $TDIR/dir$i/file$j
3392 setup_56_special() {
3396 if [ ! -e "$TDIR/loop1b" ] ; then
3397 for i in `seq 1 $LOCAL_NUMFILES` ; do
3398 mknod $TDIR/loop${i}b b 7 $i
3399 mknod $TDIR/null${i}c c 1 3
3400 ln -s $TDIR/file1 $TDIR/link${i}l
3402 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3403 mknod $TDIR/dir$i/loop${i}b b 7 $i
3404 mknod $TDIR/dir$i/null${i}c c 1 3
3405 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
3414 setup_56 $NUMFILES $NUMDIRS
3416 EXPECTED=$(($NUMDIRS + 2))
3417 # test lfs find with -name
3418 for i in $(seq 1 $NUMFILES) ; do
3419 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
3420 [ $NUMS -eq $EXPECTED ] ||
3421 error "lfs find -name \"*$i\" $TDIR wrong: "\
3422 "found $NUMS, expected $EXPECTED"
3425 run_test 56g "check lfs find -name ============================="
3431 setup_56 $NUMFILES $NUMDIRS
3433 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
3434 # test lfs find with ! -name
3435 for i in $(seq 1 $NUMFILES) ; do
3436 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
3437 [ $NUMS -eq $EXPECTED ] ||
3438 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
3439 "found $NUMS, expected $EXPECTED"
3442 run_test 56h "check lfs find ! -name ============================="
3447 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
3448 CMD="$LFIND -ost $UUID $DIR/$tdir"
3450 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
3452 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
3456 setup_56_special $NUMFILES $NUMDIRS
3458 EXPECTED=$((NUMDIRS + 1))
3459 CMD="$LFIND -type d $TDIR"
3460 NUMS=$($CMD | wc -l)
3461 [ $NUMS -eq $EXPECTED ] ||
3462 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3464 run_test 56j "check lfs find -type d ============================="
3468 setup_56_special $NUMFILES $NUMDIRS
3470 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
3471 CMD="$LFIND -type f $TDIR"
3472 NUMS=$($CMD | wc -l)
3473 [ $NUMS -eq $EXPECTED ] ||
3474 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3476 run_test 56k "check lfs find -type f ============================="
3480 setup_56_special $NUMFILES $NUMDIRS
3482 EXPECTED=$((NUMDIRS + NUMFILES))
3483 CMD="$LFIND -type b $TDIR"
3484 NUMS=$($CMD | wc -l)
3485 [ $NUMS -eq $EXPECTED ] ||
3486 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3488 run_test 56l "check lfs find -type b ============================="
3492 setup_56_special $NUMFILES $NUMDIRS
3494 EXPECTED=$((NUMDIRS + NUMFILES))
3495 CMD="$LFIND -type c $TDIR"
3496 NUMS=$($CMD | wc -l)
3497 [ $NUMS -eq $EXPECTED ] ||
3498 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3500 run_test 56m "check lfs find -type c ============================="
3504 setup_56_special $NUMFILES $NUMDIRS
3506 EXPECTED=$((NUMDIRS + NUMFILES))
3507 CMD="$LFIND -type l $TDIR"
3508 NUMS=$($CMD | wc -l)
3509 [ $NUMS -eq $EXPECTED ] ||
3510 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3512 run_test 56n "check lfs find -type l ============================="
3516 setup_56 $NUMFILES $NUMDIRS
3518 utime $TDIR/file1 > /dev/null || error "utime (1)"
3519 utime $TDIR/file2 > /dev/null || error "utime (2)"
3520 utime $TDIR/dir1 > /dev/null || error "utime (3)"
3521 utime $TDIR/dir2 > /dev/null || error "utime (4)"
3522 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
3523 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
3526 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
3527 [ $NUMS -eq $EXPECTED ] || \
3528 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
3531 CMD="$LFIND -mtime 0 $TDIR"
3532 NUMS=$($CMD | wc -l)
3533 [ $NUMS -eq $EXPECTED ] ||
3534 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3536 run_test 56o "check lfs find -mtime for old files =========================="
3539 [ $RUNAS_ID -eq $UID ] &&
3540 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3543 setup_56 $NUMFILES $NUMDIRS
3545 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
3547 CMD="$LFIND -uid $RUNAS_ID $TDIR"
3548 NUMS=$($CMD | wc -l)
3549 [ $NUMS -eq $EXPECTED ] || \
3550 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3552 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
3553 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
3554 NUMS=$($CMD | wc -l)
3555 [ $NUMS -eq $EXPECTED ] || \
3556 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3558 run_test 56p "check lfs find -uid and ! -uid ==============================="
3561 [ $RUNAS_ID -eq $UID ] &&
3562 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3565 setup_56 $NUMFILES $NUMDIRS
3567 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
3570 CMD="$LFIND -gid $RUNAS_GID $TDIR"
3571 NUMS=$($CMD | wc -l)
3572 [ $NUMS -eq $EXPECTED ] ||
3573 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3575 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
3576 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
3577 NUMS=$($CMD | wc -l)
3578 [ $NUMS -eq $EXPECTED ] ||
3579 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3581 run_test 56q "check lfs find -gid and ! -gid ==============================="
3585 setup_56 $NUMFILES $NUMDIRS
3588 CMD="$LFIND -size 0 -type f $TDIR"
3589 NUMS=$($CMD | wc -l)
3590 [ $NUMS -eq $EXPECTED ] ||
3591 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3593 CMD="$LFIND ! -size 0 -type f $TDIR"
3594 NUMS=$($CMD | wc -l)
3595 [ $NUMS -eq $EXPECTED ] ||
3596 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3597 echo "test" > $TDIR/$tfile
3598 echo "test2" > $TDIR/$tfile.2 && sync
3600 CMD="$LFIND -size 5 -type f $TDIR"
3601 NUMS=$($CMD | wc -l)
3602 [ $NUMS -eq $EXPECTED ] ||
3603 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3605 CMD="$LFIND -size +5 -type f $TDIR"
3606 NUMS=$($CMD | wc -l)
3607 [ $NUMS -eq $EXPECTED ] ||
3608 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3610 CMD="$LFIND -size +0 -type f $TDIR"
3611 NUMS=$($CMD | wc -l)
3612 [ $NUMS -eq $EXPECTED ] ||
3613 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3615 CMD="$LFIND ! -size -5 -type f $TDIR"
3616 NUMS=$($CMD | wc -l)
3617 [ $NUMS -eq $EXPECTED ] ||
3618 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3620 CMD="$LFIND -size -5 -type f $TDIR"
3621 NUMS=$($CMD | wc -l)
3622 [ $NUMS -eq $EXPECTED ] ||
3623 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3625 run_test 56r "check lfs find -size works =========================="
3627 test_56s() { # LU-611
3629 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
3631 if [ $OSTCOUNT -gt 1 ]; then
3632 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
3636 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
3640 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
3641 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
3642 NUMS=$($CMD | wc -l)
3643 [ $NUMS -eq $EXPECTED ] ||
3644 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3646 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
3647 CMD="$LFIND -stripe-count +0 -type f $TDIR"
3648 NUMS=$($CMD | wc -l)
3649 [ $NUMS -eq $EXPECTED ] ||
3650 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3653 CMD="$LFIND -stripe-count 1 -type f $TDIR"
3654 NUMS=$($CMD | wc -l)
3655 [ $NUMS -eq $EXPECTED ] ||
3656 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3658 CMD="$LFIND -stripe-count -2 -type f $TDIR"
3659 NUMS=$($CMD | wc -l)
3660 [ $NUMS -eq $EXPECTED ] ||
3661 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3664 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
3665 NUMS=$($CMD | wc -l)
3666 [ $NUMS -eq $EXPECTED ] ||
3667 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3669 run_test 56s "check lfs find -stripe-count works"
3671 test_56t() { # LU-611
3673 setup_56 $NUMFILES $NUMDIRS "-s 512k"
3675 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
3677 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
3678 CMD="$LFIND -stripe-size 512k -type f $TDIR"
3679 NUMS=$($CMD | wc -l)
3680 [ $NUMS -eq $EXPECTED ] ||
3681 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3683 CMD="$LFIND -stripe-size +320k -type f $TDIR"
3684 NUMS=$($CMD | wc -l)
3685 [ $NUMS -eq $EXPECTED ] ||
3686 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3688 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
3689 CMD="$LFIND -stripe-size +200k -type f $TDIR"
3690 NUMS=$($CMD | wc -l)
3691 [ $NUMS -eq $EXPECTED ] ||
3692 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3694 CMD="$LFIND -stripe-size -640k -type f $TDIR"
3695 NUMS=$($CMD | wc -l)
3696 [ $NUMS -eq $EXPECTED ] ||
3697 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3700 CMD="$LFIND -stripe-size 256k -type f $TDIR"
3701 NUMS=$($CMD | wc -l)
3702 [ $NUMS -eq $EXPECTED ] ||
3703 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3705 CMD="$LFIND -stripe-size -320k -type f $TDIR"
3706 NUMS=$($CMD | wc -l)
3707 [ $NUMS -eq $EXPECTED ] ||
3708 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3711 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
3712 NUMS=$($CMD | wc -l)
3713 [ $NUMS -eq $EXPECTED ] ||
3714 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3716 run_test 56t "check lfs find -stripe-size works"
3718 test_56u() { # LU-611
3720 setup_56 $NUMFILES $NUMDIRS "-i 0"
3722 if [ $OSTCOUNT -gt 1 ]; then
3723 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
3729 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
3730 CMD="$LFIND -stripe-index 0 -type f $TDIR"
3731 NUMS=$($CMD | wc -l)
3732 [ $NUMS -eq $EXPECTED ] ||
3733 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3736 CMD="$LFIND -stripe-index 1 -type f $TDIR"
3737 NUMS=$($CMD | wc -l)
3738 [ $NUMS -eq $EXPECTED ] ||
3739 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3741 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
3742 NUMS=$($CMD | wc -l)
3743 [ $NUMS -eq $EXPECTED ] ||
3744 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3747 # This should produce an error and not return any files
3748 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
3749 NUMS=$($CMD 2>/dev/null | wc -l)
3750 [ $NUMS -eq $EXPECTED ] ||
3751 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3753 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
3754 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
3755 NUMS=$($CMD | wc -l)
3756 [ $NUMS -eq $EXPECTED ] ||
3757 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
3759 run_test 56u "check lfs find -stripe-index works"
3766 setup_56 $NUMFILES $NUMDIRS
3768 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
3769 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
3771 for file in $($LFIND -mdt $UUID $TDIR); do
3772 file_mdt_idx=$($GETSTRIPE -M $file)
3773 [ $file_mdt_idx -eq $MDT_IDX ] ||
3774 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
3777 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
3779 # Get and check the actual stripe count of one file.
3780 # Usage: check_stripe_count <file> <expected_stripe_count>
3781 check_stripe_count() {
3786 [[ -z "$file" || -z "$expected" ]] &&
3787 error "check_stripe_count: invalid argument!"
3789 local cmd="$GETSTRIPE -c $file"
3790 actual=$($cmd) || error "$cmd failed"
3791 actual=${actual%% *}
3793 if [[ $actual -ne $expected ]]; then
3794 [[ $expected -eq -1 ]] ||
3795 error "$cmd wrong: found $actual, expected $expected"
3796 [[ $actual -eq $OSTCOUNT ]] ||
3797 error "$cmd wrong: found $actual, expected $OSTCOUNT"
3804 rm -rf $TDIR || error "remove $TDIR failed"
3805 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
3808 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
3809 error "$GETSTRIPE -S -d $TDIR failed"
3810 stripe_size=${stripe_size%% *}
3812 local file_size=$((stripe_size * OSTCOUNT))
3813 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
3814 local required_space=$((file_num * file_size))
3815 local free_space=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
3816 [[ $free_space -le $((required_space / 1024)) ]] &&
3817 skip_env "need at least $required_space bytes free space," \
3818 "have $free_space kbytes" && return
3821 local dd_count=$((file_size / dd_bs))
3823 # write data into the files
3827 for i in $(seq 1 $NUMFILES); do
3829 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
3830 error "write data into $file failed"
3832 for i in $(seq 1 $NUMDIRS); do
3833 for j in $(seq 1 $NUMFILES); do
3834 file=$TDIR/dir$i/file$j
3835 yes | dd bs=$dd_bs count=$dd_count of=$file \
3837 error "write data into $file failed"
3842 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
3845 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
3847 eval $cmd || error "$cmd failed"
3849 check_stripe_count $TDIR/file1 $expected
3852 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
3854 eval $cmd || error "$cmd failed"
3856 for j in $(seq 1 $NUMFILES); do
3857 check_stripe_count $TDIR/dir1/file$j $expected
3860 # lfs_migrate works with lfs find
3861 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
3862 $LFS_MIGRATE -y -c $expected"
3864 eval $cmd || error "$cmd failed"
3866 for i in $(seq 2 $NUMFILES); do
3867 check_stripe_count $TDIR/file$i $expected
3869 for i in $(seq 2 $NUMDIRS); do
3870 for j in $(seq 1 $NUMFILES); do
3871 check_stripe_count $TDIR/dir$i/file$j $expected
3875 run_test 56w "check lfs_migrate -c stripe_count works"
3878 # note test will not do anything if MDS is not local
3879 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3880 local MNTDEV="osd*.*MDT*.mntdev"
3881 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
3882 [ -z "$DEV" ] && error "can't access $MNTDEV"
3883 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
3884 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
3885 error "can't access $DEV"
3886 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
3887 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
3891 run_test 57a "verify MDS filesystem created with large inodes =="
3894 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3899 local FILEN=$dir/f$FILECOUNT
3901 rm -rf $dir || error "removing $dir"
3902 mkdir -p $dir || error "creating $dir"
3903 local num=$(get_mds_dir $dir)
3906 echo "mcreating $FILECOUNT files"
3907 createmany -m $dir/f 1 $FILECOUNT || \
3908 error "creating files in $dir"
3910 # verify that files do not have EAs yet
3911 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
3912 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
3916 df $dir #make sure we get new statfs data
3917 local MDSFREE=$(do_facet $mymds \
3918 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
3919 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
3920 echo "opening files to create objects/EAs"
3922 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
3923 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
3926 # verify that files have EAs now
3927 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
3928 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
3930 sleep 1 #make sure we get new statfs data
3932 local MDSFREE2=$(do_facet $mymds \
3933 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
3934 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
3935 if [ "$MDCFREE2" -lt "$((MDCFREE - 8))" ]; then
3936 if [ "$MDSFREE" != "$MDSFREE2" ]; then
3937 error "MDC before $MDCFREE != after $MDCFREE2"
3939 echo "MDC before $MDCFREE != after $MDCFREE2"
3940 echo "unable to confirm if MDS has large inodes"
3945 run_test 57b "default LOV EAs are stored inside large inodes ==="
3948 [ -z "$(which wiretest 2>/dev/null)" ] && skip_env "could not find wiretest" && return
3951 run_test 58 "verify cross-platform wire constants =============="
3954 echo "touch 130 files"
3955 createmany -o $DIR/f59- 130
3957 unlinkmany $DIR/f59- 130
3960 # wait for commitment of removal
3962 run_test 59 "verify cancellation of llog records async ========="
3964 TEST60_HEAD="test_60 run $RANDOM"
3966 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
3967 [ ! -f run-llog.sh ] && skip_env "missing subtest run-llog.sh" && return
3968 log "$TEST60_HEAD - from kernel mode"
3969 do_facet mgs sh run-llog.sh
3971 run_test 60a "llog sanity tests run from kernel module =========="
3973 test_60b() { # bug 6411
3975 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
3987 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
3989 run_test 60b "limit repeated messages from CERROR/CWARN ========"
3992 echo "create 5000 files"
3993 createmany -o $DIR/f60c- 5000
3994 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
3995 lctl set_param fail_loc=0x80000137
3996 unlinkmany $DIR/f60c- 5000
3997 lctl set_param fail_loc=0
3999 run_test 60c "unlink file when mds full"
4002 SAVEPRINTK=$(lctl get_param -n printk)
4004 # verify "lctl mark" is even working"
4005 MESSAGE="test message ID $RANDOM $$"
4006 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4007 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
4009 lctl set_param printk=0 || error "set lnet.printk failed"
4010 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
4011 MESSAGE="new test message ID $RANDOM $$"
4012 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
4013 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4014 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
4016 lctl set_param -n printk="$SAVEPRINTK"
4018 run_test 60d "test printk console message masking"
4022 dd if=/dev/zero of=$f bs=`page_size` count=1
4023 cancel_lru_locks osc
4024 multiop $f OSMWUc || error
4027 run_test 61 "mmap() writes don't make sync hang ================"
4029 # bug 2330 - insufficient obd_match error checking causes LBUG
4033 cancel_lru_locks osc
4034 lctl set_param fail_loc=0x405
4035 cat $f && error "cat succeeded, expect -EIO"
4036 lctl set_param fail_loc=0
4038 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
4039 # match every page all of the time.
4040 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
4042 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
4043 test_63a() { # was test_63
4044 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
4045 lctl set_param -n osc.*.max_dirty_mb 0
4046 for i in `seq 10` ; do
4047 dd if=/dev/zero of=$DIR/f63 bs=8k &
4053 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
4054 rm -f $DIR/f63 || true
4056 run_test 63a "Verify oig_wait interruption does not crash ======="
4058 # bug 2248 - async write errors didn't return to application on sync
4059 # bug 3677 - async write errors left page locked
4062 lctl set_param debug=-1
4064 # ensure we have a grant to do async writes
4065 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
4068 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
4069 lctl set_param fail_loc=0x80000406
4070 multiop $DIR/$tfile Owy && \
4071 error "sync didn't return ENOMEM"
4072 sync; sleep 2; sync # do a real sync this time to flush page
4073 lctl get_param -n llite.*.dump_page_cache | grep locked && \
4074 error "locked page left in cache after async error" || true
4077 run_test 63b "async write errors should be returned to fsync ==="
4081 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
4083 run_test 64a "verify filter grant calculations (in kernel) ====="
4086 [ ! -f oos.sh ] && skip_env "missing subtest oos.sh" && return
4089 run_test 64b "check out-of-space detection on client ==========="
4091 # bug 1414 - set/get directories' stripe info
4095 $LVERIFY $DIR/d65 $DIR/d65/f1 || error "lverify failed"
4097 run_test 65a "directory with no stripe info ===================="
4101 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/d65||error "setstripe"
4103 $LVERIFY $DIR/d65 $DIR/d65/f2 || error "lverify failed"
4105 run_test 65b "directory setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1"
4108 if [ $OSTCOUNT -gt 1 ]; then
4110 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
4111 -c $(($OSTCOUNT - 1)) $DIR/d65 || error "setstripe"
4113 $LVERIFY $DIR/d65 $DIR/d65/f3 || error "lverify failed"
4116 run_test 65c "directory setstripe -S $((STRIPESIZE*4)) -i 1 -c $((OSTCOUNT-1))"
4120 if [ $STRIPECOUNT -le 0 ]; then
4122 elif [ $STRIPECOUNT -gt 2000 ]; then
4123 #LOV_MAX_STRIPE_COUNT is 2000
4124 [ $OSTCOUNT -gt 2000 ] && sc=2000 || sc=$(($OSTCOUNT - 1))
4126 sc=$(($STRIPECOUNT - 1))
4128 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/d65 || error "setstripe"
4129 touch $DIR/d65/f4 $DIR/d65/f5
4130 $LVERIFY $DIR/d65 $DIR/d65/f4 $DIR/d65/f5 || error "lverify failed"
4132 run_test 65d "directory setstripe -S $STRIPESIZE -c stripe_count"
4137 $SETSTRIPE $DIR/d65 || error "setstripe"
4138 $GETSTRIPE -v $DIR/d65 | grep "Default" || error "no stripe info failed"
4140 $LVERIFY $DIR/d65 $DIR/d65/f6 || error "lverify failed"
4142 run_test 65e "directory setstripe defaults ======================="
4146 $RUNAS $SETSTRIPE $DIR/d65f && error "setstripe succeeded" || true
4148 run_test 65f "dir setstripe permission (should return error) ==="
4152 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/d65 ||error "setstripe"
4153 $SETSTRIPE -d $DIR/d65 || error "setstripe"
4154 $GETSTRIPE -v $DIR/d65 | grep "Default" || \
4155 error "delete default stripe failed"
4157 run_test 65g "directory setstripe -d ==========================="
4161 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/d65 ||error "setstripe"
4162 mkdir -p $DIR/d65/dd1
4163 [ $($GETSTRIPE -c $DIR/d65) == $($GETSTRIPE -c $DIR/d65/dd1) ] ||
4164 error "stripe info inherit failed"
4166 run_test 65h "directory stripe info inherit ===================="
4168 test_65i() { # bug6367
4169 $SETSTRIPE -S 65536 -c -1 $MOUNT
4171 run_test 65i "set non-default striping on root directory (bug 6367)="
4173 test_65ia() { # bug12836
4174 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
4176 run_test 65ia "getstripe on -1 default directory striping"
4178 test_65ib() { # bug12836
4179 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
4181 run_test 65ib "getstripe -v on -1 default directory striping"
4183 test_65ic() { # bug12836
4184 $LFS find -mtime -1 $MOUNT || error "find $MOUNT failed"
4186 run_test 65ic "new find on -1 default directory striping"
4188 test_65j() { # bug6367
4190 # if we aren't already remounting for each test, do so for this test
4191 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
4192 cleanup || error "failed to unmount"
4195 $SETSTRIPE -d $MOUNT || error "setstripe failed"
4197 run_test 65j "set default striping on root directory (bug 6367)="
4199 test_65k() { # bug11679
4200 [ "$OSTCOUNT" -lt 2 ] && skip_env "too few OSTs" && return
4201 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4203 echo "Check OST status: "
4204 local MDS_OSCS=`do_facet $SINGLEMDS lctl dl |
4205 awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
4207 for OSC in $MDS_OSCS; do
4208 echo $OSC "is activate"
4209 do_facet $SINGLEMDS lctl --device %$OSC activate
4212 do_facet client mkdir -p $DIR/$tdir
4213 for INACTIVE_OSC in $MDS_OSCS; do
4214 echo "Deactivate: " $INACTIVE_OSC
4215 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
4216 for STRIPE_OSC in $MDS_OSCS; do
4217 OST=`osc_to_ost $STRIPE_OSC`
4218 IDX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
4219 awk -F: /$OST/'{ print $1 }' | head -n 1`
4221 [ -f $DIR/$tdir/$IDX ] && continue
4222 echo "$SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX"
4223 do_facet client $SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX
4225 [ $RC -ne 0 ] && error "setstripe should have succeeded"
4227 do_facet client rm -f $DIR/$tdir/*
4228 echo $INACTIVE_OSC "is Activate."
4229 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
4232 run_test 65k "validate manual striping works properly with deactivated OSCs"
4234 test_65l() { # bug 12836
4235 mkdir -p $DIR/$tdir/test_dir
4236 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
4237 $LFS find -mtime -1 $DIR/$tdir >/dev/null
4239 run_test 65l "lfs find on -1 stripe dir ========================"
4241 # bug 2543 - update blocks count on client
4244 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
4246 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
4247 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
4249 run_test 66 "update inode blocks count on client ==============="
4255 if [ ! -z "$LLOOP" ]; then
4256 if swapon -s | grep -q $LLOOP; then
4257 swapoff $LLOOP || error "swapoff failed"
4260 $LCTL blockdev_detach $LLOOP || error "detach failed"
4264 if [ ! -z "$LLITELOOPLOAD" ]; then
4272 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
4276 swapon -s | awk '($1 == "'$1'") { print $4 }'
4279 # test case for lloop driver, basic function
4281 [ "$UID" != 0 ] && skip_env "must run as root" && return
4282 llite_lloop_enabled || \
4283 { skip_env "llite_lloop module disabled" && return; }
4285 trap cleanup_68 EXIT
4287 if ! module_loaded llite_lloop; then
4288 if load_module llite/llite_lloop; then
4291 skip_env "can't find module llite_lloop"
4296 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
4297 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
4298 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
4300 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
4301 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
4305 run_test 68a "lloop driver - basic test ========================"
4307 # excercise swapping to lustre by adding a high priority swapfile entry
4308 # and then consuming memory until it is used.
4309 test_68b() { # was test_68
4310 [ "$UID" != 0 ] && skip_env "must run as root" && return
4311 lctl get_param -n devices | grep -q obdfilter && \
4312 skip "local OST" && return
4314 grep -q llite_lloop /proc/modules
4315 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
4317 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
4318 skip "can't reliably test swap with TCP" && return
4320 MEMTOTAL=`meminfo MemTotal`
4321 NR_BLOCKS=$((MEMTOTAL>>8))
4322 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
4324 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
4325 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
4328 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
4330 trap cleanup_68 EXIT
4332 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
4334 echo "before: `swapon -s | grep $LLOOP`"
4335 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
4336 echo "after: `swapon -s | grep $LLOOP`"
4337 SWAPUSED=`swap_used $LLOOP`
4341 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
4343 run_test 68b "support swapping to Lustre ========================"
4345 # bug5265, obdfilter oa2dentry return -ENOENT
4346 # #define OBD_FAIL_OST_ENOENT 0x217
4348 remote_ost_nodsh && skip "remote OST with nodsh" && return
4351 $SETSTRIPE -c 1 -i 0 $f
4353 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
4355 do_facet ost1 lctl set_param fail_loc=0x217
4356 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
4357 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
4359 do_facet ost1 lctl set_param fail_loc=0
4360 $DIRECTIO write $f 0 2 || error "write error"
4362 cancel_lru_locks osc
4363 $DIRECTIO read $f 0 1 || error "read error"
4365 do_facet ost1 lctl set_param fail_loc=0x217
4366 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
4368 do_facet ost1 lctl set_param fail_loc=0
4371 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
4375 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
4377 run_test 71 "Running dbench on lustre (don't segment fault) ===="
4379 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
4380 check_kernel_version 43 || return 0
4381 [ "$RUNAS_ID" = "$UID" ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4383 # Check that testing environment is properly set up. Skip if not
4384 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
4385 skip_env "User $RUNAS_ID does not exist - skipping"
4388 # We had better clear the $DIR to get enough space for dd
4393 $RUNAS dd if=/dev/zero of=$DIR/f72 bs=512 count=1 || error
4394 # See if we are still setuid/sgid
4395 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on write"
4396 # Now test that MDS is updated too
4397 cancel_lru_locks mdc
4398 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on MDS"
4402 run_test 72a "Test that remove suid works properly (bug5695) ===="
4404 test_72b() { # bug 24226 -- keep mode setting when size is not changing
4407 [ "$RUNAS_ID" = "$UID" ] && \
4408 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4409 [ "$RUNAS_ID" -eq 0 ] && \
4410 skip_env "RUNAS_ID = 0 -- skipping" && return
4412 # Check that testing environment is properly set up. Skip if not
4413 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
4414 skip_env "User $RUNAS_ID does not exist - skipping"
4417 touch $DIR/${tfile}-f{g,u}
4418 mkdir $DIR/${tfile}-d{g,u}
4419 chmod 770 $DIR/${tfile}-{f,d}{g,u}
4420 chmod g+s $DIR/${tfile}-{f,d}g
4421 chmod u+s $DIR/${tfile}-{f,d}u
4422 for perm in 777 2777 4777; do
4423 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
4424 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
4425 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
4426 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
4430 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
4432 # bug 3462 - multiple simultaneous MDC requests
4436 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
4439 lctl set_param fail_loc=0x80000129
4440 multiop $DIR/d73-1/f73-2 Oc &
4442 lctl set_param fail_loc=0
4444 multiop $DIR/d73-2/f73-3 Oc &
4448 wait $pid1 || return 1
4452 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
4453 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
4454 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
4458 run_test 73 "multiple MDC requests (should not deadlock)"
4460 test_74a() { # bug 6149, 6184
4461 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
4463 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
4464 # will spin in a tight reconnection loop
4466 lctl set_param fail_loc=0x8000030e
4467 # get any lock that won't be difficult - lookup works.
4469 lctl set_param fail_loc=0
4473 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
4475 test_74b() { # bug 13310
4476 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
4478 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
4479 # will spin in a tight reconnection loop
4480 lctl set_param fail_loc=0x8000030e
4481 # get a "difficult" lock
4483 lctl set_param fail_loc=0
4487 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
4490 #define OBD_FAIL_LDLM_NEW_LOCK
4491 lctl set_param fail_loc=0x80000319
4492 touch $DIR/$tfile && error "Touch successful"
4495 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
4498 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
4501 get_inode_slab_tunables() {
4502 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
4505 set_inode_slab_tunables() {
4506 echo "lustre_inode_cache $1" > /proc/slabinfo
4509 test_76() { # Now for bug 20433, added originally in bug 1443
4510 local SLAB_SETTINGS=`get_inode_slab_tunables`
4511 local CPUS=`getconf _NPROCESSORS_ONLN`
4512 # we cannot set limit below 1 which means 1 inode in each
4513 # per-cpu cache is still allowed
4514 set_inode_slab_tunables "1 1 0"
4515 cancel_lru_locks osc
4516 BEFORE_INODES=`num_inodes`
4517 echo "before inodes: $BEFORE_INODES"
4519 [ "$SLOW" = "no" ] && COUNT=100
4520 for i in `seq $COUNT`; do
4524 cancel_lru_locks osc
4525 AFTER_INODES=`num_inodes`
4526 echo "after inodes: $AFTER_INODES"
4528 while [ $((AFTER_INODES-1*CPUS)) -gt $BEFORE_INODES ]; do
4530 AFTER_INODES=`num_inodes`
4532 echo "wait $wait seconds inodes: $AFTER_INODES"
4533 if [ $wait -gt 30 ]; then
4534 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
4537 set_inode_slab_tunables "$SLAB_SETTINGS"
4539 run_test 76 "confirm clients recycle inodes properly ===="
4545 # Note: in sptlrpc modes which enable its own bulk checksum, the
4546 # original crc32_le bulk checksum will be automatically disabled,
4547 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
4548 # will be checked by sptlrpc code against sptlrpc bulk checksum.
4549 # In this case set_checksums() will not be no-op, because sptlrpc
4550 # bulk checksum will be enabled all through the test.
4552 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
4553 lctl set_param -n osc.*.checksums $1
4557 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
4558 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
4559 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
4560 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
4563 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
4564 log "set checksum type to $1"
4567 F77_TMP=$TMP/f77-temp
4570 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
4571 error "error writing to $F77_TMP"
4574 test_77a() { # bug 10889
4575 $GSS && skip "could not run with gss" && return
4576 [ ! -f $F77_TMP ] && setup_f77
4578 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
4582 run_test 77a "normal checksum read/write operation ============="
4584 test_77b() { # bug 10889
4585 $GSS && skip "could not run with gss" && return
4586 [ ! -f $F77_TMP ] && setup_f77
4587 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
4588 lctl set_param fail_loc=0x80000409
4590 dd if=$F77_TMP of=$DIR/f77b bs=1M count=$F77SZ conv=sync || \
4591 error "dd error: $?"
4592 lctl set_param fail_loc=0
4595 run_test 77b "checksum error on client write ===================="
4597 test_77c() { # bug 10889
4598 $GSS && skip "could not run with gss" && return
4599 [ ! -f $DIR/f77b ] && skip "requires 77b - skipping" && return
4601 for algo in $CKSUM_TYPES; do
4602 cancel_lru_locks osc
4603 set_checksum_type $algo
4604 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
4605 lctl set_param fail_loc=0x80000408
4606 cmp $F77_TMP $DIR/f77b || error "file compare failed"
4607 lctl set_param fail_loc=0
4610 set_checksum_type $ORIG_CSUM_TYPE
4613 run_test 77c "checksum error on client read ==================="
4615 test_77d() { # bug 10889
4616 $GSS && skip "could not run with gss" && return
4617 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
4618 lctl set_param fail_loc=0x80000409
4620 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
4621 error "direct write: rc=$?"
4622 lctl set_param fail_loc=0
4625 run_test 77d "checksum error on OST direct write ==============="
4627 test_77e() { # bug 10889
4628 $GSS && skip "could not run with gss" && return
4629 [ ! -f $DIR/f77 ] && skip "requires 77d - skipping" && return
4630 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
4631 lctl set_param fail_loc=0x80000408
4633 cancel_lru_locks osc
4634 directio read $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
4635 error "direct read: rc=$?"
4636 lctl set_param fail_loc=0
4639 run_test 77e "checksum error on OST direct read ================"
4641 test_77f() { # bug 10889
4642 $GSS && skip "could not run with gss" && return
4644 for algo in $CKSUM_TYPES; do
4645 cancel_lru_locks osc
4646 set_checksum_type $algo
4647 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
4648 lctl set_param fail_loc=0x409
4649 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) && \
4650 error "direct write succeeded"
4651 lctl set_param fail_loc=0
4653 set_checksum_type $ORIG_CSUM_TYPE
4656 run_test 77f "repeat checksum error on write (expect error) ===="
4658 test_77g() { # bug 10889
4659 $GSS && skip "could not run with gss" && return
4660 remote_ost_nodsh && skip "remote OST with nodsh" && return
4662 [ ! -f $F77_TMP ] && setup_f77
4664 $SETSTRIPE -c 1 -i 0 $DIR/f77g
4665 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
4666 do_facet ost1 lctl set_param fail_loc=0x8000021a
4668 dd if=$F77_TMP of=$DIR/f77g bs=1M count=$F77SZ || \
4669 error "write error: rc=$?"
4670 do_facet ost1 lctl set_param fail_loc=0
4673 run_test 77g "checksum error on OST write ======================"
4675 test_77h() { # bug 10889
4676 $GSS && skip "could not run with gss" && return
4677 remote_ost_nodsh && skip "remote OST with nodsh" && return
4679 [ ! -f $DIR/f77g ] && skip "requires 77g - skipping" && return
4680 cancel_lru_locks osc
4681 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
4682 do_facet ost1 lctl set_param fail_loc=0x8000021b
4684 cmp $F77_TMP $DIR/f77g || error "file compare failed"
4685 do_facet ost1 lctl set_param fail_loc=0
4688 run_test 77h "checksum error on OST read ======================="
4690 test_77i() { # bug 13805
4691 $GSS && skip "could not run with gss" && return
4692 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
4693 lctl set_param fail_loc=0x40b
4694 remount_client $MOUNT
4695 lctl set_param fail_loc=0
4696 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
4697 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
4698 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
4699 [ "$algo" = "crc32" ] || error "algo set to $algo instead of crc32"
4701 remount_client $MOUNT
4703 run_test 77i "client not supporting OSD_CONNECT_CKSUM =========="
4705 test_77j() { # bug 13805
4706 $GSS && skip "could not run with gss" && return
4707 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
4708 lctl set_param fail_loc=0x40c
4709 remount_client $MOUNT
4710 lctl set_param fail_loc=0
4711 sleep 2 # wait async osc connect to finish
4712 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
4713 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
4714 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
4715 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
4717 remount_client $MOUNT
4719 run_test 77j "client only supporting ADLER32 ===================="
4721 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
4725 test_78() { # bug 10901
4726 remote_ost || { skip_env "local OST" && return; }
4729 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
4730 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
4731 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
4732 echo "MemTotal: $MEMTOTAL"
4733 # reserve 256MB of memory for the kernel and other running processes,
4734 # and then take 1/2 of the remaining memory for the read/write buffers.
4735 if [ $MEMTOTAL -gt 512 ] ;then
4736 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
4738 # for those poor memory-starved high-end clusters...
4739 MEMTOTAL=$((MEMTOTAL / 2))
4741 echo "Mem to use for directio: $MEMTOTAL"
4742 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
4743 [ $F78SIZE -gt 512 ] && F78SIZE=512
4744 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
4745 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
4746 echo "Smallest OST: $SMALLESTOST"
4747 [ $SMALLESTOST -lt 10240 ] && \
4748 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
4750 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ] && \
4751 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
4753 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
4754 echo "File size: $F78SIZE"
4755 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
4756 for i in `seq 1 $NSEQ`
4758 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
4759 echo directIO rdwr round $i of $NSEQ
4760 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
4765 run_test 78 "handle large O_DIRECT writes correctly ============"
4767 test_79() { # bug 12743
4768 wait_delete_completed
4770 BKTOTAL=$(calc_osc_kbytes kbytestotal)
4771 BKFREE=$(calc_osc_kbytes kbytesfree)
4772 BKAVAIL=$(calc_osc_kbytes kbytesavail)
4774 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
4775 DFTOTAL=`echo $STRING | cut -d, -f1`
4776 DFUSED=`echo $STRING | cut -d, -f2`
4777 DFAVAIL=`echo $STRING | cut -d, -f3`
4778 DFFREE=$(($DFTOTAL - $DFUSED))
4780 ALLOWANCE=$((64 * $OSTCOUNT))
4782 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
4783 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
4784 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
4786 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
4787 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
4788 error "df free($DFFREE) mismatch OST free($BKFREE)"
4790 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
4791 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
4792 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
4795 run_test 79 "df report consistency check ======================="
4797 test_80() { # bug 10718
4798 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
4800 local BEFORE=`date +%s`
4801 cancel_lru_locks osc
4802 local AFTER=`date +%s`
4803 local DIFF=$((AFTER-BEFORE))
4804 if [ $DIFF -gt 1 ] ; then
4805 error "elapsed for 1M@1T = $DIFF"
4810 run_test 80 "Page eviction is equally fast at high offsets too ===="
4812 test_81a() { # LU-456
4813 remote_ost_nodsh && skip "remote OST with nodsh" && return
4814 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
4815 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
4816 do_facet ost0 lctl set_param fail_loc=0x80000228
4818 # write should trigger a retry and success
4819 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
4820 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4822 if [ $RC -ne 0 ] ; then
4823 error "write should success, but failed for $RC"
4826 run_test 81a "OST should retry write when get -ENOSPC ==============="
4828 test_81b() { # LU-456
4829 remote_ost_nodsh && skip "remote OST with nodsh" && return
4830 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
4831 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
4832 do_facet ost0 lctl set_param fail_loc=0x228
4834 # write should retry several times and return -ENOSPC finally
4835 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
4836 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4839 if [ $RC -ne $ENOSPC ] ; then
4840 error "dd should fail for -ENOSPC, but succeed."
4843 run_test 81b "OST should return -ENOSPC when retry still fails ======="
4847 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && \
4849 mkdir -p $DIR/d99cvsroot
4850 chown $RUNAS_ID $DIR/d99cvsroot
4851 local oldPWD=$PWD # bug 13584, use $TMP as working dir
4854 $RUNAS cvs -d $DIR/d99cvsroot init || error
4857 run_test 99a "cvs init ========================================="
4860 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4861 [ ! -d $DIR/d99cvsroot ] && test_99a
4863 # some versions of cvs import exit(1) when asked to import links or
4864 # files they can't read. ignore those files.
4865 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
4866 ! -perm +4 -printf '-I %f\n')
4867 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
4868 d99reposname vtag rtag
4870 run_test 99b "cvs import ======================================="
4873 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4874 [ ! -d $DIR/d99cvsroot ] && test_99b
4876 mkdir -p $DIR/d99reposname
4877 chown $RUNAS_ID $DIR/d99reposname
4878 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
4880 run_test 99c "cvs checkout ====================================="
4883 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4884 [ ! -d $DIR/d99cvsroot ] && test_99c
4885 cd $DIR/d99reposname
4887 $RUNAS cvs add -m 'addmsg' foo99
4889 run_test 99d "cvs add =========================================="
4892 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4893 [ ! -d $DIR/d99cvsroot ] && test_99c
4894 cd $DIR/d99reposname
4897 run_test 99e "cvs update ======================================="
4900 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4901 [ ! -d $DIR/d99cvsroot ] && test_99d
4902 cd $DIR/d99reposname
4903 $RUNAS cvs commit -m 'nomsg' foo99
4904 rm -fr $DIR/d99cvsroot
4906 run_test 99f "cvs commit ======================================="
4909 [ "$NETTYPE" = tcp ] || \
4910 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
4913 remote_ost_nodsh && skip "remote OST with nodsh" && return
4914 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4916 { skip "useless for local single node setup" && return; }
4918 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
4919 [ "$PROT" != "tcp" ] && continue
4920 RPORT=$(echo $REMOTE | cut -d: -f2)
4921 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
4924 LPORT=`echo $LOCAL | cut -d: -f2`
4925 if [ $LPORT -ge 1024 ]; then
4926 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
4928 error_exit "local: $LPORT > 1024, remote: $RPORT"
4931 [ "$rc" = 0 ] || error_exit "privileged port not found" )
4933 run_test 100 "check local port using privileged port ==========="
4935 function get_named_value()
4944 echo $line | sed "s/^$tag[ ]*//"
4951 export CACHE_MAX=`$LCTL get_param -n llite.*.max_cached_mb | head -n 1`
4953 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
4961 [ "$CPU" = "UML" ] && nreads=1000
4962 local cache_limit=32
4964 $LCTL set_param -n osc.*-osc*.rpc_stats 0
4965 trap cleanup_101a EXIT
4966 $LCTL set_param -n llite.*.read_ahead_stats 0
4967 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
4970 # randomly read 10000 of 64K chunks from file 3x 32MB in size
4972 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
4973 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
4976 for s in `$LCTL get_param -n llite.*.read_ahead_stats | \
4977 get_named_value 'read but discarded' | cut -d" " -f1`; do
4978 discard=$(($discard + $s))
4982 if [ $(($discard * 10)) -gt $nreads ] ;then
4983 $LCTL get_param osc.*-osc*.rpc_stats
4984 $LCTL get_param llite.*.read_ahead_stats
4985 error "too many ($discard) discarded pages"
4987 rm -f $DIR/$tfile || true
4989 run_test 101a "check read-ahead for random reads ================"
4994 STRIPE_COUNT=$OSTCOUNT
4997 local list=$(comma_list $(osts_nodes))
4998 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable=0
4999 do_nodes $list $LCTL set_param -n obdfilter.*.writethrough_cache_enable=0
5001 trap cleanup_test101bc EXIT
5002 # prepare the read-ahead file
5003 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
5005 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
5008 cleanup_test101bc() {
5013 local list=$(comma_list $(osts_nodes))
5014 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable=1
5015 do_nodes $list $LCTL set_param -n obdfilter.*.writethrough_cache_enable=1
5019 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
5024 local STRIPE_SIZE=1048576
5025 local RA_INC=1048576
5026 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
5027 local FILE_LENGTH=$((64*100))
5028 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
5029 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
5030 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
5031 get_named_value 'read but discarded' | \
5032 cut -d" " -f1 | calc_total`
5033 if [ $DISCARD -gt $discard_limit ]; then
5034 $LCTL get_param llite.*.read_ahead_stats
5035 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
5037 echo "Read-ahead success for size ${READ_SIZE}"
5042 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping stride IO stride-ahead test" && return
5043 local STRIPE_SIZE=1048576
5044 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
5045 local FILE_LENGTH=$((STRIPE_SIZE*100))
5046 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
5047 # prepare the read-ahead file
5049 cancel_lru_locks osc
5050 for BIDX in 2 4 8 16 32 64 128 256
5052 local BSIZE=$((BIDX*4096))
5053 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
5054 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
5055 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
5056 $LCTL set_param -n llite.*.read_ahead_stats 0
5057 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
5058 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
5059 cancel_lru_locks osc
5065 run_test 101b "check stride-io mode read-ahead ================="
5068 local STRIPE_SIZE=1048576
5069 local FILE_LENGTH=$((STRIPE_SIZE*100))
5075 cancel_lru_locks osc
5076 $LCTL set_param osc.*.rpc_stats 0
5077 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
5078 for osc in $($LCTL get_param -N osc.*); do
5079 if [ "$osc" == "osc.num_refs" ]; then
5083 local lines=$($LCTL get_param -n ${osc}.rpc_stats | wc | awk '{print $1}')
5084 if [ $lines -le 20 ]; then
5088 local rpc4k=$($LCTL get_param -n ${osc}.rpc_stats |
5089 awk '$1 == "1:" { print $2; exit; }')
5090 local rpc8k=$($LCTL get_param -n ${osc}.rpc_stats |
5091 awk '$1 == "2:" { print $2; exit; }')
5092 local rpc16k=$($LCTL get_param -n ${osc}.rpc_stats |
5093 awk '$1 == "4:" { print $2; exit; }')
5094 local rpc32k=$($LCTL get_param -n ${osc}.rpc_stats |
5095 awk '$1 == "8:" { print $2; exit; }')
5097 [ $rpc4k != 0 ] && error "Small 4k read IO ${rpc4k}!"
5098 [ $rpc8k != 0 ] && error "Small 8k read IO ${rpc8k}!"
5099 [ $rpc16k != 0 ] && error "Small 16k read IO ${rpc16k}!"
5100 [ $rpc32k != 0 ] && error "Small 32k read IO ${rpc32k}!"
5101 echo "${osc} rpc check passed!"
5106 run_test 101c "check stripe_size aligned read-ahead ================="
5109 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
5110 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
5114 local file=$DIR/$tfile
5115 local size=${FILESIZE_101c:-500}
5116 local ra_MB=${READAHEAD_MB:-40}
5118 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5119 [ $space -gt $((size / 1024)) ] ||
5120 { skip "Need free space ${size}M, have $space" && return; }
5122 echo Creating ${size}M test file $file
5123 dd if=/dev/zero of=$file bs=1M count=$size
5124 echo Cancel LRU locks on lustre client to flush the client cache
5125 cancel_lru_locks osc
5127 echo Disable read-ahead
5128 local old_READAHEAD=$(set_read_ahead 0)
5130 echo Reading the test file $file with read-ahead disabled
5131 time_ra_OFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5133 echo Cancel LRU locks on lustre client to flush the client cache
5134 cancel_lru_locks osc
5135 echo Enable read-ahead with ${ra_MB}MB
5136 set_read_ahead $ra_MB
5138 echo Reading the test file $file with read-ahead enabled
5139 time_ra_ON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5141 echo read-ahead disabled time read $time_ra_OFF
5142 echo read-ahead enabled time read $time_ra_ON
5144 set_read_ahead $old_READAHEAD
5147 [ $time_ra_ON -lt $time_ra_OFF ] ||
5148 error "read-ahead enabled time read (${time_ra_ON}s) is more than
5149 read-ahead disabled time read (${time_ra_OFF}s) filesize ${size}M"
5151 run_test 101d "file read with and without read-ahead enabled ================="
5154 local file=$DIR/$tfile
5159 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5160 local need_space=$((count * size))
5161 [ $space -gt $need_space ] ||
5162 { skip_env "Need free space $need_space, have $space" && return; }
5164 echo Creating $count ${size}K test files
5165 for ((i = 0; i < $count; i++)); do
5166 dd if=/dev/zero of=${file}_${i} bs=$blksize count=$size 2>/dev/null
5169 echo Cancel LRU locks on lustre client to flush the client cache
5170 cancel_lru_locks osc
5172 echo Reset readahead stats
5173 $LCTL set_param -n llite.*.read_ahead_stats 0
5175 for ((i = 0; i < $count; i++)); do
5176 dd if=${file}_${i} of=/dev/null bs=$blksize count=$size 2>/dev/null
5179 local miss=$($LCTL get_param -n llite.*.read_ahead_stats | \
5180 get_named_value 'misses' | cut -d" " -f1 | calc_total)
5182 for ((i = 0; i < $count; i++)); do
5183 rm -rf ${file}_${i} 2>/dev/null
5186 #10000 means 20% reads are missing in readahead
5187 [ $miss -lt 10000 ] || error "misses too much for small reads"
5189 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
5191 cleanup_test101f() {
5193 $LCTL set_param -n llite.*.max_read_ahead_whole_mb $MAX_WHOLE_MB
5194 rm -rf $DIR/$tfile 2>/dev/null
5198 local file=$DIR/$tfile
5201 MAX_WHOLE_MB=$($LCTL get_param -n llite.*.max_read_ahead_whole_mb)
5202 $LCTL set_param -n llite.*.max_read_ahead_whole_mb 2
5203 dd if=/dev/zero of=${file} bs=2097152 count=1 2>/dev/null
5204 trap cleanup_test101f EXIT
5206 echo Cancel LRU locks on lustre client to flush the client cache
5207 cancel_lru_locks osc
5209 echo Reset readahead stats
5210 $LCTL set_param -n llite.*.read_ahead_stats 0
5211 # Random read in a 2M file, because max_read_ahead_whole_mb = 2M,
5212 # readahead should read in 2M file on second read, so only miss
5214 echo Random 4K reads on 2M file for 1000 times
5215 $READS -f $file -s 2097152 -b 4096 -n $nreads
5217 echo checking missing pages
5218 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
5219 get_named_value 'misses' | cut -d" " -f1 | calc_total)
5221 [ $miss -lt 3 ] || error "misses too much pages!"
5224 run_test 101f "check read-ahead for max_read_ahead_whole_mb"
5228 chown $RUNAS_ID $DIR/$tdir
5231 STRIPE_COUNT=$OSTCOUNT
5232 [ $OSTCOUNT -gt 4 ] && STRIPE_COUNT=4
5234 trap cleanup_test102 EXIT
5236 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
5238 for num in 1 2 3 4; do
5239 for count in $(seq 1 $STRIPE_COUNT); do
5240 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
5241 local size=`expr $STRIPE_SIZE \* $num`
5242 local file=file"$num-$idx-$count"
5243 $1 $SETSTRIPE -S $size -i $idx -c $count $file
5249 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
5255 rm -rf $DIR/d0.sanity/d102
5259 local testfile=$DIR/xattr_testfile
5263 [ "$UID" != 0 ] && skip_env "must run as root" && return
5264 [ -z "`lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr`" ] &&
5265 skip_env "must have user_xattr" && return
5267 [ -z "$(which setfattr 2>/dev/null)" ] &&
5268 skip_env "could not find setfattr" && return
5270 echo "set/get xattr..."
5271 setfattr -n trusted.name1 -v value1 $testfile || error
5272 getfattr -n trusted.name1 $testfile 2> /dev/null |
5273 grep "trusted.name1=.value1" ||
5274 error "$testfile missing trusted.name1=value1"
5276 setfattr -n user.author1 -v author1 $testfile || error
5277 getfattr -n user.author1 $testfile 2> /dev/null |
5278 grep "user.author1=.author1" ||
5279 error "$testfile missing trusted.author1=author1"
5282 setfattr -n trusted.name2 -v value2 $testfile ||
5283 error "$testfile unable to set trusted.name2"
5284 setfattr -n trusted.name3 -v value3 $testfile ||
5285 error "$testfile unable to set trusted.name3"
5286 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
5287 grep "trusted.name" | wc -l) -eq 3 ] ||
5288 error "$testfile missing 3 trusted.name xattrs"
5290 setfattr -n user.author2 -v author2 $testfile ||
5291 error "$testfile unable to set user.author2"
5292 setfattr -n user.author3 -v author3 $testfile ||
5293 error "$testfile unable to set user.author3"
5294 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
5295 grep "user.author" | wc -l) -eq 3 ] ||
5296 error "$testfile missing 3 user.author xattrs"
5298 echo "remove xattr..."
5299 setfattr -x trusted.name1 $testfile ||
5300 error "$testfile error deleting trusted.name1"
5301 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
5302 error "$testfile did not delete trusted.name1 xattr"
5304 setfattr -x user.author1 $testfile ||
5305 error "$testfile error deleting user.author1"
5306 getfattr -d -m user $testfile 2> /dev/null | grep "user.author1" &&
5307 error "$testfile did not delete trusted.name1 xattr"
5309 # b10667: setting lustre special xattr be silently discarded
5310 echo "set lustre special xattr ..."
5311 setfattr -n "trusted.lov" -v "invalid value" $testfile ||
5312 error "$testfile allowed setting trusted.lov"
5314 run_test 102a "user xattr test =================================="
5317 # b10930: get/set/list trusted.lov xattr
5318 echo "get/set/list trusted.lov xattr ..."
5319 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
5320 local testfile=$DIR/$tfile
5321 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
5322 error "setstripe failed"
5323 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
5324 error "getstripe failed"
5325 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
5326 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
5328 local testfile2=${testfile}2
5329 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
5330 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
5333 setfattr -n trusted.lov -v $value $testfile2
5334 local stripe_size=$($GETSTRIPE -S $testfile2)
5335 local stripe_count=$($GETSTRIPE -c $testfile2)
5336 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
5337 [ $stripe_count -eq $STRIPECOUNT ] ||
5338 error "stripe count $stripe_count != $STRIPECOUNT"
5341 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
5344 # b10930: get/set/list lustre.lov xattr
5345 echo "get/set/list lustre.lov xattr ..."
5346 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
5348 chown $RUNAS_ID $DIR/$tdir
5349 local testfile=$DIR/$tdir/$tfile
5350 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
5351 error "setstripe failed"
5352 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
5353 error "getstripe failed"
5354 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
5355 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
5357 local testfile2=${testfile}2
5358 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
5359 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
5361 $RUNAS $MCREATE $testfile2
5362 $RUNAS setfattr -n lustre.lov -v $value $testfile2
5363 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
5364 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
5365 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
5366 [ $stripe_count -eq $STRIPECOUNT ] ||
5367 error "stripe count $stripe_count != $STRIPECOUNT"
5369 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
5371 compare_stripe_info1() {
5372 local stripe_index_all_zero=true
5374 for num in 1 2 3 4; do
5375 for count in $(seq 1 $STRIPE_COUNT); do
5376 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
5377 local size=$((STRIPE_SIZE * num))
5378 local file=file"$num-$offset-$count"
5379 stripe_size=$(lfs getstripe -S $PWD/$file)
5380 [ $stripe_size -ne $size ] &&
5381 error "$file: size $stripe_size != $size"
5382 stripe_count=$(lfs getstripe -c $PWD/$file)
5383 # allow fewer stripes to be created, ORI-601
5384 [ $stripe_count -lt $(((3 * count + 3) / 4)) ]&&
5385 error "$file: count $stripe_count != $count"
5386 stripe_index=$(lfs getstripe -i $PWD/$file)
5387 [ $stripe_index -ne 0 ] &&
5388 stripe_index_all_zero=false
5392 $stripe_index_all_zero &&
5393 error "all files are being extracted starting from OST index 0"
5398 [ -n "$(which tar 2>/dev/null)" ] &&
5399 strings $(which tar) | grep -q "lustre" && echo tar
5403 # b10930: tar test for trusted.lov xattr
5404 TAR=$(find_lustre_tar)
5405 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
5406 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
5409 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
5411 compare_stripe_info1
5413 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
5416 # b10930: tar test for trusted.lov xattr
5417 TAR=$(find_lustre_tar)
5418 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
5419 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
5423 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
5425 compare_stripe_info1
5427 run_test 102f "tar copy files, not keep osts ==========="
5430 local xsize=${1:-1024} # in bytes
5431 local file=$DIR/$tfile
5433 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
5434 skip "must have user_xattr" && return 0
5435 [ -z "$(which setfattr 2>/dev/null)" ] &&
5436 skip_env "could not find setfattr" && return 0
5437 [ -z "$(which getfattr 2>/dev/null)" ] &&
5438 skip_env "could not find getfattr" && return 0
5442 local value="$(generate_string $xsize)"
5444 local xbig=trusted.big
5445 log "save $xbig on $file"
5446 setfattr -n $xbig -v $value $file ||
5447 error "saving $xbig on $file failed"
5449 local orig=$(get_xattr_value $xbig $file)
5450 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
5452 local xsml=trusted.sml
5453 log "save $xsml on $file"
5454 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
5456 local new=$(get_xattr_value $xbig $file)
5457 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
5459 log "grow $xsml on $file"
5460 setfattr -n $xsml -v "$value" $file ||
5461 error "growing $xsml on $file failed"
5463 new=$(get_xattr_value $xbig $file)
5464 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
5465 log "$xbig still valid after growing $xsml"
5470 test_102h() { # bug 15777
5473 run_test 102h "grow xattr from inside inode to external block"
5476 large_xattr_enabled || { skip "large_xattr disabled" && return; }
5477 grow_xattr $(max_xattr_size)
5479 run_test 102ha "grow xattr from inside inode to external inode"
5481 test_102i() { # bug 17038
5483 ln -s $DIR/$tfile $DIR/${tfile}link
5484 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
5485 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"
5486 rm -f $DIR/$tfile $DIR/${tfile}link
5488 run_test 102i "lgetxattr test on symbolic link ============"
5491 TAR=$(find_lustre_tar)
5492 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
5493 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
5494 setup_test102 "$RUNAS"
5496 chown $RUNAS_ID $DIR/d102j
5497 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
5499 compare_stripe_info1 "$RUNAS"
5501 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
5505 # b22187 just check that does not crash for regular file.
5506 setfattr -n trusted.lov $DIR/$tfile
5507 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
5508 local test_kdir=$DIR/d102k
5510 local default_size=`$GETSTRIPE -S $test_kdir`
5511 local default_count=`$GETSTRIPE -c $test_kdir`
5512 local default_offset=`$GETSTRIPE -i $test_kdir`
5513 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $test_kdir ||
5514 error 'dir setstripe failed'
5515 setfattr -n trusted.lov $test_kdir
5516 local stripe_size=`$GETSTRIPE -S $test_kdir`
5517 local stripe_count=`$GETSTRIPE -c $test_kdir`
5518 local stripe_offset=`$GETSTRIPE -i $test_kdir`
5519 [ $stripe_size -eq $default_size ] ||
5520 error "stripe size $stripe_size != $default_size"
5521 [ $stripe_count -eq $default_count ] ||
5522 error "stripe count $stripe_count != $default_count"
5523 [ $stripe_offset -eq $default_offset ] ||
5524 error "stripe offset $stripe_offset != $default_offset"
5525 rm -rf $DIR/$tfile $test_kdir
5527 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
5530 # LU-532 trusted. xattr is invisible to non-root
5531 local testfile=$DIR/$tfile
5535 echo "listxattr as user..."
5536 chown $RUNAS_ID $testfile
5537 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
5538 grep -q "trusted" &&
5539 error "$testfile trusted xattrs are user visible"
5543 run_test 102l "listxattr filter test =================================="
5549 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
5554 [ "$UID" != 0 ] && skip_env "must run as root" && return
5555 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
5556 [ -z "$(which setfacl 2>/dev/null)" ] && skip_env "could not find setfacl" && return
5557 $GSS && skip "could not run under gss" && return
5559 declare -a identity_old
5561 for num in `seq $MDSCOUNT`; do
5562 switch_identity $num true || identity_old[$num]=$?
5569 echo "performing cp ..."
5570 run_acl_subtest cp || error
5571 echo "performing getfacl-noacl..."
5572 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
5573 echo "performing misc..."
5574 run_acl_subtest misc || error "misc test failed"
5575 echo "performing permissions..."
5576 run_acl_subtest permissions || error "permissions failed"
5577 echo "performing setfacl..."
5578 run_acl_subtest setfacl || error "setfacl test failed"
5580 # inheritance test got from HP
5581 echo "performing inheritance..."
5582 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
5583 chmod +x make-tree || error "chmod +x failed"
5584 run_acl_subtest inheritance || error "inheritance test failed"
5590 for num in `seq $MDSCOUNT`; do
5591 if [ "${identity_old[$num]}" = 1 ]; then
5592 switch_identity $num false || identity_old[$num]=$?
5596 run_test 103 "acl test ========================================="
5600 lfs df || error "lfs df failed"
5601 lfs df -ih || error "lfs df -ih failed"
5602 lfs df -h $DIR || error "lfs df -h $DIR failed"
5603 lfs df -i $DIR || error "lfs df -i $DIR failed"
5604 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
5605 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
5607 OSC=`lctl dl |grep OST0000-osc-[^M] |awk '{print $4}'`
5608 lctl --device %$OSC deactivate
5609 lfs df || error "lfs df with deactivated OSC failed"
5610 lctl --device %$OSC activate
5611 # wait the osc back to normal
5612 wait_osc_import_state client ost FULL
5614 lfs df || error "lfs df with reactivated OSC failed"
5617 run_test 104a "lfs df [-ih] [path] test ========================="
5620 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5622 denied_cnt=$((`$RUNAS $LFS check servers 2>&1 | grep "Permission denied" | wc -l`))
5623 if [ $denied_cnt -ne 0 ];
5625 error "lfs check servers test failed"
5628 run_test 104b "$RUNAS lfs check servers test ===================="
5631 # doesn't work on 2.4 kernels
5633 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
5635 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
5637 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
5641 run_test 105a "flock when mounted without -o flock test ========"
5645 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
5647 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
5649 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
5653 run_test 105b "fcntl when mounted without -o flock test ========"
5657 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
5659 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
5661 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
5665 run_test 105c "lockf when mounted without -o flock test ========"
5667 test_105d() { # bug 15924
5669 [ -z "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ] && \
5670 skip "mount w/o flock enabled" && return
5671 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
5672 $LCTL set_param fail_loc=0x80000315
5673 flocks_test 2 $DIR/$tdir
5675 run_test 105d "flock race (should not freeze) ========"
5677 test_105e() { # bug 22660 && 22040
5678 [ -z "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ] && \
5679 skip "mount w/o flock enabled" && return
5681 flocks_test 3 $DIR/$tfile
5683 run_test 105e "Two conflicting flocks from same process ======="
5685 test_106() { #bug 10921
5687 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
5688 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
5690 run_test 106 "attempt exec of dir followed by chown of that dir"
5699 local save_pattern=$(sysctl -n kernel.core_pattern)
5700 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
5701 sysctl -w kernel.core_pattern=$file
5702 sysctl -w kernel.core_uses_pid=0
5710 kill -s 11 $SLEEPPID
5712 if [ -e $file ]; then
5713 size=`stat -c%s $file`
5714 [ $size -eq 0 ] && error "Fail to create core file $file"
5716 error "Fail to create core file $file"
5719 sysctl -w kernel.core_pattern=$save_pattern
5720 sysctl -w kernel.core_uses_pid=$save_uses_pid
5723 run_test 107 "Coredump on SIG"
5727 mkdir $DIR/d110/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa || error "mkdir with 255 char fail"
5728 mkdir $DIR/d110/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb && error "mkdir with 256 char should fail, but not"
5729 touch $DIR/d110/xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx || error "create with 255 char fail"
5730 touch $DIR/d110/yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy && error ""create with 256 char should fail, but not
5735 run_test 110 "filename length checking"
5738 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
5740 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
5742 echo "Starting with $OSTIO_pre threads"
5745 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
5746 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
5747 echo "$NUMTEST creates/unlinks"
5749 createmany -o $DIR/$tdir/$tfile $NUMTEST
5750 unlinkmany $DIR/$tdir/$tfile $NUMTEST
5752 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
5755 # don't return an error
5756 [ $OSTIO_post -eq $OSTIO_pre ] && echo \
5757 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&\
5758 echo "This may be fine, depending on what ran before this test" &&\
5759 echo "and how fast this system is." && return
5761 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
5763 run_test 115 "verify dynamic thread creation===================="
5766 wait_delete_completed
5767 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
5768 echo OST kbytes available: ${AVAIL[@]}
5769 MAXI=0; MAXV=${AVAIL[0]}
5770 MINI=0; MINV=${AVAIL[0]}
5771 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
5772 #echo OST $i: ${AVAIL[i]}kb
5773 if [ ${AVAIL[i]} -gt $MAXV ]; then
5774 MAXV=${AVAIL[i]}; MAXI=$i
5776 if [ ${AVAIL[i]} -lt $MINV ]; then
5777 MINV=${AVAIL[i]}; MINI=$i
5780 echo Min free space: OST $MINI: $MINV
5781 echo Max free space: OST $MAXI: $MAXV
5785 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
5787 echo -n "Free space priority "
5788 lctl get_param -n lov.*-clilov-*.qos_prio_free
5791 [ $MINV -gt 960000 ] && skip "too much free space in OST$MINI, skip" &&\
5794 # generate uneven OSTs
5795 mkdir -p $DIR/$tdir/OST${MINI}
5798 echo "Filling 25% remaining space in OST${MINI} with ${FILL}Kb"
5799 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI}||error "setstripe failed"
5801 while [ $FILL -gt 0 ]; do
5803 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i bs=2M count=1 2>/dev/null
5804 FILL=$(($FILL - 2048))
5812 DIFF=$(($MAXV - $MINV))
5813 DIFF2=$(($DIFF * 100 / $MINV))
5814 echo -n "diff=${DIFF}=${DIFF2}% must be > 20% for QOS mode..."
5815 if [ $DIFF2 -gt 20 ]; then
5818 echo "failed - QOS mode won't be used"
5819 error_ignore "QOS imbalance criteria not met"
5823 MINI1=$MINI; MINV1=$MINV
5824 MAXI1=$MAXI; MAXV1=$MAXV
5826 # now fill using QOS
5827 echo writing a bunch of files to QOS-assigned OSTs
5828 $SETSTRIPE -c 1 $DIR/$tdir
5830 while [ $FILL -gt 0 ]; do
5832 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1024 count=200 2>/dev/null
5833 FILL=$(($FILL - 200))
5836 echo "wrote $i 200k files"
5840 echo "Note: free space may not be updated, so measurements might be off"
5842 DIFF2=$(($MAXV - $MINV))
5843 echo "free space delta: orig $DIFF final $DIFF2"
5844 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
5845 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
5846 echo "Wrote $DIFF to smaller OST $MINI1"
5847 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
5848 echo "Wrote $DIFF2 to larger OST $MAXI1"
5849 [ $DIFF -gt 0 ] && echo "Wrote $(($DIFF2 * 100 / $DIFF - 100))% more data to larger OST $MAXI1"
5851 # Figure out which files were written where
5852 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
5853 awk '/'$MINI1': / {print $2; exit}')
5855 MINC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
5856 echo "$MINC files created on smaller OST $MINI1"
5857 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
5858 awk '/'$MAXI1': / {print $2; exit}')
5860 MAXC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
5861 echo "$MAXC files created on larger OST $MAXI1"
5862 [ $MINC -gt 0 ] && echo "Wrote $(($MAXC * 100 / $MINC - 100))% more files to larger OST $MAXI1"
5863 [ $MAXC -gt $MINC ] || error_ignore "stripe QOS didn't balance free space"
5867 run_test 116 "stripe QOS: free space balance ==================="
5869 test_117() # bug 10891
5871 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
5872 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
5873 lctl set_param fail_loc=0x21e
5874 > $DIR/$tfile || error "truncate failed"
5875 lctl set_param fail_loc=0
5876 echo "Truncate succeeded."
5879 run_test 117 "verify fsfilt_extend =========="
5881 export OLD_RESENDCOUNT=""
5882 set_resend_count () {
5883 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
5884 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
5885 lctl set_param -n $PROC_RESENDCOUNT $1
5886 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
5889 [ "$SLOW" = "no" ] && set_resend_count 4 # for reduce test_118* time (bug 14842)
5891 # Reset async IO behavior after error case
5893 FILE=$DIR/reset_async
5895 # Ensure all OSCs are cleared
5896 $SETSTRIPE -c -1 $FILE
5897 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
5902 test_118a() #bug 11710
5906 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5907 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5908 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
5910 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5911 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5916 run_test 118a "verify O_SYNC works =========="
5920 remote_ost_nodsh && skip "remote OST with nodsh" && return
5924 #define OBD_FAIL_OST_ENOENT 0x217
5925 set_nodes_failloc "$(osts_nodes)" 0x217
5926 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5928 set_nodes_failloc "$(osts_nodes)" 0
5929 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5930 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5933 if [[ $RC -eq 0 ]]; then
5934 error "Must return error due to dropped pages, rc=$RC"
5938 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5939 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5943 echo "Dirty pages not leaked on ENOENT"
5945 # Due to the above error the OSC will issue all RPCs syncronously
5946 # until a subsequent RPC completes successfully without error.
5947 multiop $DIR/$tfile Ow4096yc
5952 run_test 118b "Reclaim dirty pages on fatal error =========="
5956 remote_ost_nodsh && skip "remote OST with nodsh" && return
5960 #define OBD_FAIL_OST_EROFS 0x216
5961 set_nodes_failloc "$(osts_nodes)" 0x216
5963 # multiop should block due to fsync until pages are written
5964 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
5968 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
5969 error "Multiop failed to block on fsync, pid=$MULTIPID"
5972 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5974 if [[ $WRITEBACK -eq 0 ]]; then
5975 error "No page in writeback, writeback=$WRITEBACK"
5978 set_nodes_failloc "$(osts_nodes)" 0
5981 if [[ $RC -ne 0 ]]; then
5982 error "Multiop fsync failed, rc=$RC"
5985 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5986 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5988 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5989 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5993 echo "Dirty pages flushed via fsync on EROFS"
5996 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
6000 remote_ost_nodsh && skip "remote OST with nodsh" && return
6004 #define OBD_FAIL_OST_BRW_PAUSE_BULK
6005 set_nodes_failloc "$(osts_nodes)" 0x214
6006 # multiop should block due to fsync until pages are written
6007 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6011 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6012 error "Multiop failed to block on fsync, pid=$MULTIPID"
6015 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6017 if [[ $WRITEBACK -eq 0 ]]; then
6018 error "No page in writeback, writeback=$WRITEBACK"
6021 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
6022 set_nodes_failloc "$(osts_nodes)" 0
6024 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6025 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6027 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6028 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6032 echo "Dirty pages gaurenteed flushed via fsync"
6035 run_test 118d "Fsync validation inject a delay of the bulk =========="
6040 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
6041 lctl set_param fail_loc=0x8000040a
6043 # Should simulate EINVAL error which is fatal
6044 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6046 if [[ $RC -eq 0 ]]; then
6047 error "Must return error due to dropped pages, rc=$RC"
6050 lctl set_param fail_loc=0x0
6052 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6053 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6054 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6056 if [[ $LOCKED -ne 0 ]]; then
6057 error "Locked pages remain in cache, locked=$LOCKED"
6060 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6061 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6065 echo "No pages locked after fsync"
6070 run_test 118f "Simulate unrecoverable OSC side error =========="
6075 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6076 lctl set_param fail_loc=0x406
6078 # simulate local -ENOMEM
6079 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6082 lctl set_param fail_loc=0
6083 if [[ $RC -eq 0 ]]; then
6084 error "Must return error due to dropped pages, rc=$RC"
6087 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6088 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6089 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6091 if [[ $LOCKED -ne 0 ]]; then
6092 error "Locked pages remain in cache, locked=$LOCKED"
6095 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6096 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6100 echo "No pages locked after fsync"
6105 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
6108 remote_ost_nodsh && skip "remote OST with nodsh" && return
6112 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6113 set_nodes_failloc "$(osts_nodes)" 0x20e
6114 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
6115 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6118 set_nodes_failloc "$(osts_nodes)" 0
6119 if [[ $RC -eq 0 ]]; then
6120 error "Must return error due to dropped pages, rc=$RC"
6123 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6124 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6125 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6127 if [[ $LOCKED -ne 0 ]]; then
6128 error "Locked pages remain in cache, locked=$LOCKED"
6131 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6132 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6136 echo "No pages locked after fsync"
6140 run_test 118h "Verify timeout in handling recoverables errors =========="
6143 remote_ost_nodsh && skip "remote OST with nodsh" && return
6147 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6148 set_nodes_failloc "$(osts_nodes)" 0x20e
6150 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
6151 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6154 set_nodes_failloc "$(osts_nodes)" 0
6158 if [[ $RC -ne 0 ]]; then
6159 error "got error, but should be not, rc=$RC"
6162 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6163 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6164 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6165 if [[ $LOCKED -ne 0 ]]; then
6166 error "Locked pages remain in cache, locked=$LOCKED"
6169 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6170 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6174 echo "No pages locked after fsync"
6178 run_test 118i "Fix error before timeout in recoverable error =========="
6181 remote_ost_nodsh && skip "remote OST with nodsh" && return
6185 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
6186 set_nodes_failloc "$(osts_nodes)" 0x220
6188 # return -EIO from OST
6189 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6191 set_nodes_failloc "$(osts_nodes)" 0x0
6192 if [[ $RC -eq 0 ]]; then
6193 error "Must return error due to dropped pages, rc=$RC"
6196 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6197 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6198 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6199 if [[ $LOCKED -ne 0 ]]; then
6200 error "Locked pages remain in cache, locked=$LOCKED"
6203 # in recoverable error on OST we want resend and stay until it finished
6204 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6205 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6209 echo "No pages locked after fsync"
6213 run_test 118j "Simulate unrecoverable OST side error =========="
6217 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
6219 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6220 set_nodes_failloc "$(osts_nodes)" 0x20e
6223 for ((i=0;i<10;i++)); do
6224 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
6225 error "dd to $DIR/$tdir/$tfile-$i failed" )&
6232 set_nodes_failloc "$(osts_nodes)" 0
6235 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
6241 multiop $DIR/$tdir Dy || error "fsync dir failed"
6244 run_test 118l "fsync dir ========="
6246 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
6248 test_119a() # bug 11737
6250 BSIZE=$((512 * 1024))
6251 directio write $DIR/$tfile 0 1 $BSIZE
6252 # We ask to read two blocks, which is more than a file size.
6253 # directio will indicate an error when requested and actual
6254 # sizes aren't equeal (a normal situation in this case) and
6255 # print actual read amount.
6256 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
6257 if [ "$NOB" != "$BSIZE" ]; then
6258 error "read $NOB bytes instead of $BSIZE"
6262 run_test 119a "Short directIO read must return actual read amount"
6264 test_119b() # bug 11737
6266 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
6268 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
6269 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
6271 multiop $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
6272 error "direct read failed"
6275 run_test 119b "Sparse directIO read must return actual read amount"
6277 test_119c() # bug 13099
6280 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
6281 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
6284 run_test 119c "Testing for direct read hitting hole"
6286 test_119d() # bug 15950
6288 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
6289 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
6291 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
6292 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
6293 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
6294 lctl set_param fail_loc=0x40d
6295 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
6298 cat $DIR/$tfile > /dev/null &
6299 lctl set_param fail_loc=0
6302 log "the DIO writes have completed, now wait for the reads (should not block very long)"
6304 [ -n "`ps h -p $pid_reads -o comm`" ] && \
6305 error "the read rpcs have not completed in 2s"
6307 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
6309 run_test 119d "The DIO path should try to send a new rpc once one is completed"
6313 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6314 skip "no early lock cancel on server" && return 0
6315 lru_resize_disable mdc
6316 lru_resize_disable osc
6317 cancel_lru_locks mdc
6318 stat $DIR/$tdir > /dev/null
6319 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6320 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6322 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6323 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6324 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
6325 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
6326 lru_resize_enable mdc
6327 lru_resize_enable osc
6329 run_test 120a "Early Lock Cancel: mkdir test"
6333 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6334 skip "no early lock cancel on server" && return 0
6335 lru_resize_disable mdc
6336 lru_resize_disable osc
6337 cancel_lru_locks mdc
6338 stat $DIR/$tdir > /dev/null
6339 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6340 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6342 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6343 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6344 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
6345 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
6346 lru_resize_enable mdc
6347 lru_resize_enable osc
6349 run_test 120b "Early Lock Cancel: create test"
6353 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6354 skip "no early lock cancel on server" && return 0
6355 lru_resize_disable mdc
6356 lru_resize_disable osc
6357 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
6358 touch $DIR/$tdir/d1/f1
6359 cancel_lru_locks mdc
6360 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
6361 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6362 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6363 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
6364 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6365 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6366 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
6367 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
6368 lru_resize_enable mdc
6369 lru_resize_enable osc
6371 run_test 120c "Early Lock Cancel: link test"
6375 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6376 skip "no early lock cancel on server" && return 0
6377 lru_resize_disable mdc
6378 lru_resize_disable osc
6380 cancel_lru_locks mdc
6381 stat $DIR/$tdir > /dev/null
6382 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6383 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6384 chmod a+x $DIR/$tdir
6385 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
6386 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
6387 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
6388 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
6389 lru_resize_enable mdc
6390 lru_resize_enable osc
6392 run_test 120d "Early Lock Cancel: setattr test"
6396 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6397 skip "no early lock cancel on server" && return 0
6398 lru_resize_disable mdc
6399 lru_resize_disable osc
6400 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
6401 cancel_lru_locks mdc
6402 cancel_lru_locks osc
6403 dd if=$DIR/$tdir/f1 of=/dev/null
6404 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
6405 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
6406 awk '/ldlm_cancel/ {print $2}'`
6407 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
6408 awk '/ldlm_bl_callback/ {print $2}'`
6409 unlink $DIR/$tdir/f1
6410 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
6411 awk '/ldlm_cancel/ {print $2}'`
6412 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
6413 awk '/ldlm_bl_callback/ {print $2}'`
6414 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
6415 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
6416 lru_resize_enable mdc
6417 lru_resize_enable osc
6419 run_test 120e "Early Lock Cancel: unlink test"
6422 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6423 skip "no early lock cancel on server" && return 0
6425 lru_resize_disable mdc
6426 lru_resize_disable osc
6427 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
6428 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
6429 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
6430 cancel_lru_locks mdc
6431 cancel_lru_locks osc
6432 dd if=$DIR/$tdir/d1/f1 of=/dev/null
6433 dd if=$DIR/$tdir/d2/f2 of=/dev/null
6434 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
6435 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
6436 awk '/ldlm_cancel/ {print $2}'`
6437 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
6438 awk '/ldlm_bl_callback/ {print $2}'`
6439 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
6440 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
6441 awk '/ldlm_cancel/ {print $2}'`
6442 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
6443 awk '/ldlm_bl_callback/ {print $2}'`
6444 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
6445 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
6446 lru_resize_enable mdc
6447 lru_resize_enable osc
6449 run_test 120f "Early Lock Cancel: rename test"
6452 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6453 skip "no early lock cancel on server" && return 0
6454 lru_resize_disable mdc
6455 lru_resize_disable osc
6457 echo create $count files
6459 cancel_lru_locks mdc
6460 cancel_lru_locks osc
6463 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
6464 awk '/ldlm_cancel/ {print $2}'`
6465 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
6466 awk '/ldlm_bl_callback/ {print $2}'`
6467 createmany -o $DIR/$tdir/f $count
6469 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
6470 awk '/ldlm_cancel/ {print $2}'`
6471 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
6472 awk '/ldlm_bl_callback/ {print $2}'`
6474 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
6475 echo rm $count files
6478 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
6479 awk '/ldlm_cancel/ {print $2}'`
6480 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
6481 awk '/ldlm_bl_callback/ {print $2}'`
6483 echo total: $count removes in $((t2-t1))
6484 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
6486 # wait for commitment of removal
6487 lru_resize_enable mdc
6488 lru_resize_enable osc
6490 run_test 120g "Early Lock Cancel: performance test"
6492 test_121() { #bug #10589
6494 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
6495 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
6496 lctl set_param fail_loc=0x310
6497 cancel_lru_locks osc > /dev/null
6498 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
6499 lctl set_param fail_loc=0
6500 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
6502 run_test 121 "read cancel race ========="
6504 test_123a() { # was test 123, statahead(bug 11401)
6506 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
6507 log "testing on UP system. Performance may be not as good as expected."
6513 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
6514 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
6516 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
6517 createmany -o $DIR/$tdir/$tfile $j $((i - j))
6519 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
6520 lctl set_param -n llite.*.statahead_max 0
6521 lctl get_param llite.*.statahead_max
6522 cancel_lru_locks mdc
6523 cancel_lru_locks osc
6525 time ls -l $DIR/$tdir | wc -l
6527 delta=$((etime - stime))
6528 log "ls $i files without statahead: $delta sec"
6529 lctl set_param llite.*.statahead_max=$max
6531 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
6532 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
6533 cancel_lru_locks mdc
6534 cancel_lru_locks osc
6536 time ls -l $DIR/$tdir | wc -l
6538 delta_sa=$((etime - stime))
6539 log "ls $i files with statahead: $delta_sa sec"
6540 lctl get_param -n llite.*.statahead_stats
6541 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
6543 [ $swrong -lt $ewrong ] && log "statahead was stopped, maybe too many locks held!"
6544 [ $delta -eq 0 -o $delta_sa -eq 0 ] && continue
6546 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
6547 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
6548 lctl set_param -n llite.*.statahead_max 0
6549 lctl get_param llite.*.statahead_max
6550 cancel_lru_locks mdc
6551 cancel_lru_locks osc
6553 time ls -l $DIR/$tdir | wc -l
6555 delta=$((etime - stime))
6556 log "ls $i files again without statahead: $delta sec"
6557 lctl set_param llite.*.statahead_max=$max
6558 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
6559 if [ $SLOWOK -eq 0 ]; then
6560 error "ls $i files is slower with statahead!"
6562 log "ls $i files is slower with statahead!"
6568 [ $delta -gt 20 ] && break
6569 [ $delta -gt 8 ] && MULT=$((50 / delta))
6570 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
6578 delta=$((etime - stime))
6579 log "rm -r $DIR/$tdir/: $delta seconds"
6581 lctl get_param -n llite.*.statahead_stats
6583 run_test 123a "verify statahead work"
6585 test_123b () { # statahead(bug 15027)
6587 createmany -o $DIR/$tdir/$tfile-%d 1000
6589 cancel_lru_locks mdc
6590 cancel_lru_locks osc
6592 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
6593 lctl set_param fail_loc=0x80000803
6594 ls -lR $DIR/$tdir > /dev/null
6596 lctl set_param fail_loc=0x0
6597 lctl get_param -n llite.*.statahead_stats
6602 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
6605 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
6606 skip "no lru resize on server" && return 0
6608 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
6610 log "create $NR files at $DIR/$tdir"
6611 createmany -o $DIR/$tdir/f $NR ||
6612 error "failed to create $NR files in $DIR/$tdir"
6614 cancel_lru_locks mdc
6615 ls -l $DIR/$tdir > /dev/null
6619 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
6620 local PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
6621 LRU_SIZE=$(lctl get_param -n $PARAM)
6622 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
6623 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
6625 log "NS=$(basename $NSDIR)"
6630 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
6631 skip "Not enough cached locks created!"
6638 # We know that lru resize allows one client to hold $LIMIT locks
6639 # for 10h. After that locks begin to be killed by client.
6641 local LIMIT=`lctl get_param -n $NSDIR.pool.limit`
6644 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
6645 # killing locks. Some time was spent for creating locks. This means
6646 # that up to the moment of sleep finish we must have killed some of
6647 # them (10-100 locks). This depends on how fast ther were created.
6648 # Many of them were touched in almost the same moment and thus will
6649 # be killed in groups.
6650 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
6652 # Use $LRU_SIZE_B here to take into account real number of locks
6653 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
6654 local LRU_SIZE_B=$LRU_SIZE
6656 local OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
6657 log "OLD_LVF=$OLD_LVF"
6658 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
6660 # Let's make sure that we really have some margin. Client checks
6661 # cached locks every 10 sec.
6663 log "Sleep ${SLEEP} sec"
6665 while ((SEC<$SLEEP)); do
6669 LRU_SIZE=`lctl get_param -n $NSDIR/lru_size`
6673 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
6674 local LRU_SIZE_A=`lctl get_param -n $NSDIR.lru_size`
6676 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
6677 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
6678 unlinkmany $DIR/$tdir/f $NR
6682 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
6683 log "unlink $NR files at $DIR/$tdir"
6684 unlinkmany $DIR/$tdir/f $NR
6686 run_test 124a "lru resize ======================================="
6688 get_max_pool_limit()
6690 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
6693 if test $l -gt $max; then
6701 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
6702 skip "no lru resize on server" && return 0
6704 LIMIT=`get_max_pool_limit`
6706 NR=$(($(default_lru_size)*20))
6707 if [ $NR -gt $LIMIT ]; then
6708 log "Limit lock number by $LIMIT locks"
6711 lru_resize_disable mdc
6712 mkdir -p $DIR/$tdir/disable_lru_resize ||
6713 error "failed to create $DIR/$tdir/disable_lru_resize"
6715 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
6716 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
6717 cancel_lru_locks mdc
6720 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
6723 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
6726 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
6730 nolruresize_delta=$((etime-stime))
6731 log "ls -la time: $nolruresize_delta seconds"
6732 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
6733 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
6735 lru_resize_enable mdc
6736 mkdir -p $DIR/$tdir/enable_lru_resize ||
6737 error "failed to create $DIR/$tdir/enable_lru_resize"
6739 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
6740 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
6741 cancel_lru_locks mdc
6744 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
6747 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
6750 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
6754 lruresize_delta=$((etime-stime))
6755 log "ls -la time: $lruresize_delta seconds"
6756 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
6758 if [ $lruresize_delta -gt $nolruresize_delta ]; then
6759 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
6760 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
6761 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
6763 log "lru resize performs the same with no lru resize"
6765 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
6767 run_test 124b "lru resize (performance test) ======================="
6769 test_125() { # 13358
6770 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
6771 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
6772 mkdir -p $DIR/d125 || error "mkdir failed"
6773 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
6774 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
6775 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
6777 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
6779 test_126() { # bug 12829/13455
6780 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
6781 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
6782 $GSS && skip "must run as gss disabled" && return
6784 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
6785 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
6787 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
6789 run_test 126 "check that the fsgid provided by the client is taken into account"
6791 test_127a() { # bug 15521
6792 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
6793 $LCTL set_param osc.*.stats=0
6794 FSIZE=$((2048 * 1024))
6795 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
6796 cancel_lru_locks osc
6797 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
6799 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
6800 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
6801 echo "got $COUNT $NAME"
6802 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
6803 eval $NAME=$COUNT || error "Wrong proc format"
6806 read_bytes|write_bytes)
6807 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
6808 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
6809 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
6810 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
6811 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
6812 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
6813 error "sumsquare is too small: $SUMSQ"
6814 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
6815 error "sumsquare is too big: $SUMSQ"
6819 done < $DIR/${tfile}.tmp
6821 #check that we actually got some stats
6822 [ "$read_bytes" ] || error "Missing read_bytes stats"
6823 [ "$write_bytes" ] || error "Missing write_bytes stats"
6824 [ "$read_bytes" != 0 ] || error "no read done"
6825 [ "$write_bytes" != 0 ] || error "no write done"
6827 run_test 127a "verify the client stats are sane"
6829 test_127b() { # bug LU-333
6830 $LCTL set_param llite.*.stats=0
6831 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
6832 # perform 2 reads and writes so MAX is different from SUM.
6833 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
6834 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
6835 cancel_lru_locks osc
6836 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
6837 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
6839 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
6840 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
6841 echo "got $COUNT $NAME"
6842 eval $NAME=$COUNT || error "Wrong proc format"
6846 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
6847 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
6848 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
6849 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
6852 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
6853 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
6854 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
6855 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
6859 done < $TMP/${tfile}.tmp
6861 #check that we actually got some stats
6862 [ "$read_bytes" ] || error "Missing read_bytes stats"
6863 [ "$write_bytes" ] || error "Missing write_bytes stats"
6864 [ "$read_bytes" != 0 ] || error "no read done"
6865 [ "$write_bytes" != 0 ] || error "no write done"
6867 run_test 127b "verify the llite client stats are sane"
6869 test_128() { # bug 15212
6871 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
6876 result=$(grep error $TMP/$tfile.log)
6878 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
6880 run_test 128 "interactive lfs for 2 consecutive find's"
6887 local LDPROC=/proc/fs/ldiskfs
6889 for facet in $(get_facets MDS); do
6890 canondev=$(ldiskfs_canon *.$(convert_facet2label $facet).mntdev $facet)
6891 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" || LDPROC=/sys/fs/ldiskfs
6892 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
6896 [ "$FSTYPE" != "ldiskfs" ] && skip "not needed for FSTYPE=$FSTYPE" && return 0
6897 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6908 while [ ! $I -gt $((MAX * MDSCOUNT)) ]; do
6909 multiop $DIR/$tdir/$J Oc
6911 if [ $rc -eq $EFBIG ]; then
6913 echo "return code $rc received as expected"
6915 elif [ $rc -ne 0 ]; then
6917 error_exit "return code $rc received instead of expected $EFBIG"
6920 I=$(stat -c%s "$DIR/$tdir")
6924 error "exceeded dir size limit $MAX x $MDSCOUNT $((MAX * MDSCOUNT)) : $I bytes"
6926 run_test 129 "test directory size limit ========================"
6935 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
6936 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
6938 trap cleanup_130 EXIT RETURN
6940 local fm_file=$DIR/$tfile
6941 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
6942 dd if=/dev/zero of=$fm_file bs=65536 count=1 || error "dd failed for $fm_file"
6944 filefrag -ves $fm_file || error "filefrag $fm_file failed"
6945 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
6947 lun=$($GETSTRIPE -i $fm_file)
6949 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
6952 for line in $filefrag_op
6954 frag_lun=`echo $line | cut -d: -f5`
6955 ext_len=`echo $line | cut -d: -f4`
6956 if (( $frag_lun != $lun )); then
6958 error "FIEMAP on 1-stripe file($fm_file) failed"
6961 (( tot_len += ext_len ))
6964 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
6966 error "FIEMAP on 1-stripe file($fm_file) failed;"
6972 echo "FIEMAP on single striped file succeeded"
6974 run_test 130a "FIEMAP (1-stripe file)"
6977 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping FIEMAP on 2-stripe file test" && return
6979 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
6980 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
6982 trap cleanup_130 EXIT RETURN
6984 local fm_file=$DIR/$tfile
6985 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
6986 dd if=/dev/zero of=$fm_file bs=1M count=2 || error "dd failed on $fm_file"
6988 filefrag -ves $fm_file || error "filefrag $fm_file failed"
6989 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
6991 last_lun=`echo $filefrag_op | cut -d: -f5`
6996 for line in $filefrag_op
6998 frag_lun=`echo $line | cut -d: -f5`
6999 ext_len=`echo $line | cut -d: -f4`
7000 if (( $frag_lun != $last_lun )); then
7001 if (( tot_len != 1024 )); then
7003 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
7010 (( tot_len += ext_len ))
7013 if (( num_luns != 2 || tot_len != 1024 )); then
7015 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7021 echo "FIEMAP on 2-stripe file succeeded"
7023 run_test 130b "FIEMAP (2-stripe file)"
7026 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping FIEMAP on 2-stripe file with hole test" && return
7028 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7029 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
7031 trap cleanup_130 EXIT RETURN
7033 local fm_file=$DIR/$tfile
7034 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
7035 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
7037 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7038 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
7040 last_lun=`echo $filefrag_op | cut -d: -f5`
7045 for line in $filefrag_op
7047 frag_lun=`echo $line | cut -d: -f5`
7048 ext_len=`echo $line | cut -d: -f4`
7049 if (( $frag_lun != $last_lun )); then
7050 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
7051 if (( logical != 512 )); then
7053 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
7056 if (( tot_len != 512 )); then
7058 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
7065 (( tot_len += ext_len ))
7068 if (( num_luns != 2 || tot_len != 512 )); then
7070 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7076 echo "FIEMAP on 2-stripe file with hole succeeded"
7078 run_test 130c "FIEMAP (2-stripe file with hole)"
7081 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
7083 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7084 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
7086 trap cleanup_130 EXIT RETURN
7088 local fm_file=$DIR/$tfile
7089 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file||error "setstripe on $fm_file"
7090 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT || error "dd failed on $fm_file"
7092 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7093 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
7095 last_lun=`echo $filefrag_op | cut -d: -f5`
7100 for line in $filefrag_op
7102 frag_lun=`echo $line | cut -d: -f5`
7103 ext_len=`echo $line | cut -d: -f4`
7104 if (( $frag_lun != $last_lun )); then
7105 if (( tot_len != 1024 )); then
7107 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
7114 (( tot_len += ext_len ))
7117 if (( num_luns != OSTCOUNT || tot_len != 1024 )); then
7119 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7125 echo "FIEMAP on N-stripe file succeeded"
7127 run_test 130d "FIEMAP (N-stripe file)"
7130 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
7132 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7133 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
7135 trap cleanup_130 EXIT RETURN
7137 local fm_file=$DIR/$tfile
7138 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
7140 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
7141 for ((i = 0; i < $NUM_BLKS; i++))
7143 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
7146 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7147 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
7149 last_lun=`echo $filefrag_op | cut -d: -f5`
7154 for line in $filefrag_op
7156 frag_lun=`echo $line | cut -d: -f5`
7157 ext_len=`echo $line | cut -d: -f4`
7158 if (( $frag_lun != $last_lun )); then
7159 if (( tot_len != $EXPECTED_LEN )); then
7161 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
7168 (( tot_len += ext_len ))
7171 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
7173 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7179 echo "FIEMAP with continuation calls succeeded"
7181 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
7183 # Test for writev/readv
7185 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
7186 error "writev test failed"
7187 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
7188 error "readv failed"
7191 run_test 131a "test iov's crossing stripe boundary for writev/readv"
7194 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
7195 error "append writev test failed"
7196 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
7197 error "append writev test failed"
7200 run_test 131b "test append writev"
7203 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
7206 run_test 131c "test read/write on file w/o objects"
7209 rwv -f $DIR/$tfile -w -n 1 1572864
7210 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
7211 if [ "$NOB" != 1572864 ]; then
7212 error "Short read filed: read $NOB bytes instead of 1572864"
7216 run_test 131d "test short read"
7219 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
7220 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
7221 error "read hitting hole failed"
7224 run_test 131e "test read hitting hole"
7229 for node in $(osts_nodes); do
7230 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
7231 [ x$gl = x"" ] && gl=0
7232 gl_sum=$((gl_sum + gl))
7242 if [ x$som = x"enabled" ]; then
7243 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
7244 MOUNTOPT=`echo $MOUNTOPT | sed 's/som_preview//g'`
7245 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
7247 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
7248 MOUNTOPT="$MOUNTOPT,som_preview"
7249 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
7252 # do remount to make new mount-conf parameters actual
7259 test_132() { #1028, SOM
7260 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7261 local num=$(get_mds_dir $DIR)
7262 local mymds=mds${num}
7263 local MOUNTOPT_SAVE=$MOUNTOPT
7265 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
7266 cancel_lru_locks osc
7268 som1=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
7270 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
7271 stat $DIR/$tfile >/dev/null
7272 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
7273 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
7275 som_mode_switch $som1 $gl1 $gl2
7277 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
7278 cancel_lru_locks osc
7280 som2=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
7281 if [ $som1 == $som2 ]; then
7282 error "som is still "$som2
7283 if [ x$som2 = x"enabled" ]; then
7290 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
7291 stat $DIR/$tfile >/dev/null
7292 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
7293 echo "====> SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
7294 som_mode_switch $som2 $gl1 $gl2
7295 MOUNTOPT=$MOUNTOPT_SAVE
7297 run_test 132 "som avoids glimpse rpc"
7303 $SINGLEMDS) res=`do_facet $SINGLEMDS $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$2"`
7305 ost) res=`do_facet ost1 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$2"`
7307 *) error "Wrong argument $1" ;;
7310 count=`echo $res | awk '{print $2}'`
7311 [ -z "$res" ] && error "The counter for $2 on $1 was not incremented"
7312 # if the argument $3 is zero, it means any stat increment is ok.
7313 if [ $3 -gt 0 ] ; then
7314 [ $count -ne $3 ] && error "The $2 counter on $1 is wrong - expected $3"
7319 remote_ost_nodsh && skip "remote OST with nodsh" && return
7320 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7322 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
7323 { skip "MDS doesn't support rename stats"; return; }
7324 local testdir=$DIR/${tdir}/stats_testdir
7325 mkdir -p $DIR/${tdir}
7328 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
7329 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
7331 # verify mdt stats first.
7332 mkdir ${testdir} || error "mkdir failed"
7333 check_stats $SINGLEMDS "mkdir" 1
7334 touch ${testdir}/${tfile} || "touch failed"
7335 check_stats $SINGLEMDS "open" 1
7336 check_stats $SINGLEMDS "close" 1
7337 mknod ${testdir}/${tfile}-pipe p || "mknod failed"
7338 check_stats $SINGLEMDS "mknod" 1
7339 rm -f ${testdir}/${tfile}-pipe || "pipe remove failed"
7340 check_stats $SINGLEMDS "unlink" 1
7341 rm -f ${testdir}/${tfile} || error "file remove failed"
7342 check_stats $SINGLEMDS "unlink" 2
7344 # remove working dir and check mdt stats again.
7345 rmdir ${testdir} || error "rmdir failed"
7346 check_stats $SINGLEMDS "rmdir" 1
7348 local testdir1=$DIR/${tdir}/stats_testdir1
7350 mkdir -p ${testdir1}
7351 touch ${testdir1}/test1
7352 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
7353 check_stats $SINGLEMDS "crossdir_rename" 1
7355 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
7356 check_stats $SINGLEMDS "samedir_rename" 1
7360 run_test 133a "Verifying MDT stats ========================================"
7363 remote_ost_nodsh && skip "remote OST with nodsh" && return
7364 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7365 local testdir=$DIR/${tdir}/stats_testdir
7366 mkdir -p ${testdir} || error "mkdir failed"
7367 touch ${testdir}/${tfile} || "touch failed"
7368 cancel_lru_locks mdc
7371 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
7372 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
7374 # extra mdt stats verification.
7375 chmod 444 ${testdir}/${tfile} || error "chmod failed"
7376 check_stats $SINGLEMDS "setattr" 1
7377 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
7378 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
7379 check_stats $SINGLEMDS "getattr" 1
7380 $LFS df || error "lfs failed"
7381 check_stats $SINGLEMDS "statfs" 1
7385 run_test 133b "Verifying extra MDT stats =================================="
7388 remote_ost_nodsh && skip "remote OST with nodsh" && return
7389 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7390 local testdir=$DIR/${tdir}/stats_testdir
7391 mkdir -p ${testdir} || error "mkdir failed"
7393 # verify obdfilter stats.
7394 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
7396 cancel_lru_locks osc
7399 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
7400 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
7402 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
7404 cancel_lru_locks osc
7405 check_stats ost "write" 1
7407 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
7408 check_stats ost "read" 1
7410 > ${testdir}/${tfile} || error "truncate failed"
7411 check_stats ost "punch" 1
7413 rm -f ${testdir}/${tfile} || error "file remove failed"
7414 check_stats ost "destroy" 1
7418 run_test 133c "Verifying OST stats ========================================"
7425 while [ $value -ge 2 ]; do
7430 if [ $orig -gt $order ]; then
7438 local size=('K' 'M' 'G' 'T');
7440 local size_string=$value
7442 while [ $value -ge 1024 ]; do
7443 if [ $i -gt 3 ]; then
7444 #T is the biggest unit we get here, if that is bigger,
7446 size_string=${value}T
7449 value=$((value >> 10))
7450 if [ $value -lt 1024 ]; then
7451 size_string=${value}${size[$i]}
7462 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
7463 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
7468 remote_ost_nodsh && skip "remote OST with nodsh" && return
7469 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7470 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
7471 { skip "MDS doesn't support rename stats"; return; }
7473 local testdir1=$DIR/${tdir}/stats_testdir1
7474 local testdir2=$DIR/${tdir}/stats_testdir2
7476 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
7478 mkdir -p ${testdir1} || error "mkdir failed"
7479 mkdir -p ${testdir2} || error "mkdir failed"
7481 createmany -o $testdir1/test 512 || error "createmany failed"
7482 local testdir1_size=$(ls -l $DIR/${tdir} |
7483 awk '/stats_testdir1/ {print $5}')
7484 local testdir2_size=$(ls -l $DIR/${tdir} |
7485 awk '/stats_testdir2/ {print $5}')
7487 testdir1_size=$(order_2 $testdir1_size)
7488 testdir2_size=$(order_2 $testdir2_size)
7490 testdir1_size=$(size_in_KMGT $testdir1_size)
7491 testdir2_size=$(size_in_KMGT $testdir2_size)
7493 echo "source rename dir size: ${testdir1_size}"
7494 echo "target rename dir size: ${testdir2_size}"
7496 # check samedir rename size
7497 mv ${testdir1}/test0 ${testdir1}/test_0
7498 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
7499 eval $cmd || error "$cmd failed"
7500 local samedir=$($cmd | grep 'same_dir')
7501 local same_sample=$(get_rename_size $testdir1_size)
7502 [ -z "$samedir" ] && error "samedir_rename_size count error"
7503 [ "$same_sample" -eq 1 ] || error "samedir_rename_size error $same_sample"
7504 echo "Check same dir rename stats success"
7506 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
7508 # check crossdir rename size
7509 mv ${testdir1}/test_0 ${testdir2}/test_0
7510 eval $cmd || error "$cmd failed"
7511 local crossdir=$($cmd | grep 'crossdir')
7512 local src_sample=$(get_rename_size $testdir1_size)
7513 local tgt_sample=$(get_rename_size $testdir2_size)
7514 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
7515 [ "$src_sample" -eq 1 ] || error "crossdir_rename_size error $src_sample"
7516 [ "$tgt_sample" -eq 1 ] || error "crossdir_rename_size error $tgt_sample"
7517 echo "Check cross dir rename stats success"
7520 run_test 133d "Verifying rename_stats ========================================"
7522 test_140() { #bug-17379
7523 mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
7524 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
7525 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
7527 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
7529 while i=`expr $i + 1`; do
7530 mkdir -p $i || error "Creating dir $i"
7531 cd $i || error "Changing to $i"
7532 ln -s ../stat stat || error "Creating stat symlink"
7533 # Read the symlink until ELOOP present,
7534 # not LBUGing the system is considered success,
7535 # we didn't overrun the stack.
7536 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
7538 if [ $ret -eq 40 ]; then
7541 error "Open stat symlink"
7547 echo "The symlink depth = $i"
7548 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 ] || error "Invalid symlink depth"
7550 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
7553 local TF="$TMP/$tfile"
7555 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
7557 cancel_lru_locks osc
7558 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
7559 remount_client $MOUNT
7561 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
7564 $TRUNCATE $DIR/$tfile 6000
7565 cancel_lru_locks osc
7566 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
7569 echo "12345" >>$DIR/$tfile
7570 cancel_lru_locks osc
7571 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
7574 echo "12345" >>$DIR/$tfile
7575 cancel_lru_locks osc
7576 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
7581 run_test 150 "truncate/append tests"
7583 function roc_hit() {
7584 local list=$(comma_list $(osts_nodes))
7586 ACCNUM=$(do_nodes $list $LCTL get_param -n obdfilter.*.stats | \
7587 awk '/'cache_hit'/ {sum+=$2} END {print sum}')
7591 function set_cache() {
7594 if [ "$2" == "off" ]; then
7597 local list=$(comma_list $(osts_nodes))
7598 do_nodes $list lctl set_param obdfilter.*.${1}_cache_enable $on
7600 cancel_lru_locks osc
7604 remote_ost_nodsh && skip "remote OST with nodsh" && return
7607 local list=$(comma_list $(osts_nodes))
7609 # check whether obdfilter is cache capable at all
7610 if ! do_nodes $list $LCTL get_param -n obdfilter.*.read_cache_enable > /dev/null; then
7611 echo "not cache-capable obdfilter"
7615 # check cache is enabled on all obdfilters
7616 if do_nodes $list $LCTL get_param -n obdfilter.*.read_cache_enable | grep 0 >&/dev/null; then
7617 echo "oss cache is disabled"
7621 do_nodes $list $LCTL set_param -n obdfilter.*.writethrough_cache_enable 1
7623 # pages should be in the case right after write
7624 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES || error "dd failed"
7625 local BEFORE=`roc_hit`
7626 cancel_lru_locks osc
7627 cat $DIR/$tfile >/dev/null
7628 local AFTER=`roc_hit`
7629 if ! let "AFTER - BEFORE == CPAGES"; then
7630 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
7633 # the following read invalidates the cache
7634 cancel_lru_locks osc
7635 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable 0
7636 cat $DIR/$tfile >/dev/null
7638 # now data shouldn't be found in the cache
7640 cancel_lru_locks osc
7641 cat $DIR/$tfile >/dev/null
7643 if let "AFTER - BEFORE != 0"; then
7644 error "IN CACHE: before: $BEFORE, after: $AFTER"
7647 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable 1
7650 run_test 151 "test cache on oss and controls ==============================="
7653 local TF="$TMP/$tfile"
7655 # simulate ENOMEM during write
7656 #define OBD_FAIL_OST_NOMEM 0x226
7657 lctl set_param fail_loc=0x80000226
7658 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
7660 sync || error "sync failed"
7661 lctl set_param fail_loc=0
7663 # discard client's cache
7664 cancel_lru_locks osc
7666 # simulate ENOMEM during read
7667 lctl set_param fail_loc=0x80000226
7668 cmp $TF $DIR/$tfile || error "cmp failed"
7669 lctl set_param fail_loc=0
7673 run_test 152 "test read/write with enomem ============================"
7676 multiop $DIR/$tfile Ow4096Ycu || error "multiop failed"
7678 run_test 153 "test if fdatasync does not crash ======================="
7681 cp /etc/hosts $DIR/$tfile
7683 fid=$($LFS path2fid $DIR/$tfile)
7685 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
7687 ffid=$DIR/.lustre/fid/$fid
7689 echo "stat fid $fid"
7690 stat $ffid > /dev/null || error "stat $ffid failed."
7691 echo "touch fid $fid"
7692 touch $ffid || error "touch $ffid failed."
7693 echo "write to fid $fid"
7694 cat /etc/hosts > $ffid || error "write $ffid failed."
7695 echo "read fid $fid"
7696 diff /etc/hosts $ffid || error "read $ffid failed."
7697 echo "append write to fid $fid"
7698 cat /etc/hosts >> $ffid || error "append write $ffid failed."
7699 echo "rename fid $fid"
7700 mv $ffid $DIR/$tfile.1 && error "rename $ffid to $tfile.1 should fail."
7702 mv $DIR/$tfile.1 $ffid && error "rename $tfile.1 to $ffid should fail."
7704 echo "truncate fid $fid"
7705 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
7706 echo "link fid $fid"
7707 ln -f $ffid $DIR/tfile.lnk || error "link $ffid failed."
7708 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
7709 echo "setfacl fid $fid"
7710 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
7711 echo "getfacl fid $fid"
7712 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
7714 echo "unlink fid $fid"
7715 unlink $DIR/.lustre/fid/$fid && error "unlink $ffid should fail."
7716 echo "mknod fid $fid"
7717 mknod $ffid c 1 3 && error "mknod $ffid should fail."
7719 fid=[0xf00000400:0x1:0x0]
7720 ffid=$DIR/.lustre/fid/$fid
7722 echo "stat non-exist fid $fid"
7723 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
7724 echo "write to non-exist fid $fid"
7725 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
7726 echo "link new fid $fid"
7727 ln $DIR/$tfile $ffid && error "link $ffid should fail."
7730 touch $DIR/$tdir/$tfile
7731 fid=$($LFS path2fid $DIR/$tdir)
7733 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
7735 ffid=$DIR/.lustre/fid/$fid
7738 ls $ffid > /dev/null || error "ls $ffid failed."
7739 echo "touch $fid/$tfile.1"
7740 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
7742 echo "touch $DIR/.lustre/fid/$tfile"
7743 touch $DIR/.lustre/fid/$tfile && \
7744 error "touch $DIR/.lustre/fid/$tfile should fail."
7746 echo "Open-by-FID succeeded"
7748 run_test 154 "Open-by-FID"
7750 test_155_small_load() {
7751 local temp=$TMP/$tfile
7752 local file=$DIR/$tfile
7754 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
7755 error "dd of=$temp bs=6096 count=1 failed"
7757 cancel_lru_locks osc
7758 cmp $temp $file || error "$temp $file differ"
7760 $TRUNCATE $temp 6000
7761 $TRUNCATE $file 6000
7762 cmp $temp $file || error "$temp $file differ (truncate1)"
7764 echo "12345" >>$temp
7765 echo "12345" >>$file
7766 cmp $temp $file || error "$temp $file differ (append1)"
7768 echo "12345" >>$temp
7769 echo "12345" >>$file
7770 cmp $temp $file || error "$temp $file differ (append2)"
7776 test_155_big_load() {
7777 remote_ost_nodsh && skip "remote OST with nodsh" && return
7778 local temp=$TMP/$tfile
7779 local file=$DIR/$tfile
7782 local cache_size=$(do_facet ost$((MAXI+1)) \
7783 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
7784 local large_file_size=$((cache_size * 2))
7786 echo "OSS cache size: $cache_size KB"
7787 echo "Large file size: $large_file_size KB"
7789 [ $MAXV -le $large_file_size ] && \
7790 skip_env "max available OST size needs > $large_file_size KB" && \
7793 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
7795 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
7796 error "dd of=$temp bs=$large_file_size count=1k failed"
7799 cancel_lru_locks osc
7800 cmp $temp $file || error "$temp $file differ"
7808 set_cache writethrough on
7811 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
7815 set_cache writethrough off
7818 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
7822 set_cache writethrough on
7825 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
7829 set_cache writethrough off
7832 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
7836 set_cache writethrough on
7839 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
7843 set_cache writethrough off
7846 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
7850 set_cache writethrough on
7853 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
7857 set_cache writethrough off
7860 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
7866 local file="$DIR/$tfile"
7868 log "Turn on read and write cache"
7870 set_cache writethrough on
7872 log "Write data and read it back."
7873 log "Read should be satisfied from the cache."
7874 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
7876 cancel_lru_locks osc
7877 cat $file >/dev/null
7879 if ! let "AFTER - BEFORE == CPAGES"; then
7880 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
7882 log "cache hits:: before: $BEFORE, after: $AFTER"
7885 log "Read again; it should be satisfied from the cache."
7887 cancel_lru_locks osc
7888 cat $file >/dev/null
7890 if ! let "AFTER - BEFORE == CPAGES"; then
7891 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
7893 log "cache hits:: before: $BEFORE, after: $AFTER"
7897 log "Turn off the read cache and turn on the write cache"
7899 set_cache writethrough on
7901 log "Read again; it should be satisfied from the cache."
7903 cancel_lru_locks osc
7904 cat $file >/dev/null
7906 if ! let "AFTER - BEFORE == CPAGES"; then
7907 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
7909 log "cache hits:: before: $BEFORE, after: $AFTER"
7912 log "Read again; it should not be satisfied from the cache."
7914 cancel_lru_locks osc
7915 cat $file >/dev/null
7917 if ! let "AFTER - BEFORE == 0"; then
7918 error "IN CACHE: before: $BEFORE, after: $AFTER"
7920 log "cache hits:: before: $BEFORE, after: $AFTER"
7923 log "Write data and read it back."
7924 log "Read should be satisfied from the cache."
7925 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
7927 cancel_lru_locks osc
7928 cat $file >/dev/null
7930 if ! let "AFTER - BEFORE == CPAGES"; then
7931 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
7933 log "cache hits:: before: $BEFORE, after: $AFTER"
7936 log "Read again; it should not be satisfied from the cache."
7938 cancel_lru_locks osc
7939 cat $file >/dev/null
7941 if ! let "AFTER - BEFORE == 0"; then
7942 error "IN CACHE: before: $BEFORE, after: $AFTER"
7944 log "cache hits:: before: $BEFORE, after: $AFTER"
7948 log "Turn off read and write cache"
7950 set_cache writethrough off
7952 log "Write data and read it back"
7953 log "It should not be satisfied from the cache."
7955 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
7956 cancel_lru_locks osc
7958 cat $file >/dev/null
7960 if ! let "AFTER - BEFORE == 0"; then
7961 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
7963 log "cache hits:: before: $BEFORE, after: $AFTER"
7967 log "Turn on the read cache and turn off the write cache"
7969 set_cache writethrough off
7971 log "Write data and read it back"
7972 log "It should not be satisfied from the cache."
7974 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
7976 cancel_lru_locks osc
7977 cat $file >/dev/null
7979 if ! let "AFTER - BEFORE == 0"; then
7980 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
7982 log "cache hits:: before: $BEFORE, after: $AFTER"
7985 log "Read again; it should be satisfied from the cache."
7987 cancel_lru_locks osc
7988 cat $file >/dev/null
7990 if ! let "AFTER - BEFORE == CPAGES"; then
7991 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
7993 log "cache hits:: before: $BEFORE, after: $AFTER"
7998 run_test 156 "Verification of tunables ============================"
8002 if [ $MDSCOUNT -gt 1 ]; then
8003 error_ignore 17935 $*
8011 MASK=$(do_facet $SINGLEMDS $LCTL get_param mdd.$MDT0.changelog_mask |\
8014 if [ $MASK -eq 1 ]; then
8015 do_facet $SINGLEMDS $LCTL set_param mdd.$MDT0.changelog_mask="-$1"
8017 do_facet $SINGLEMDS $LCTL set_param mdd.$MDT0.changelog_mask="+$1"
8022 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8023 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
8024 { skip "Need MDS version at least 2.2.0"; return; }
8025 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
8026 echo "Registered as changelog user $USER"
8027 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_users | \
8028 grep -q $USER || error "User $USER not found in changelog_users"
8031 mkdir -p $DIR/$tdir/pics/2008/zachy
8032 touch $DIR/$tdir/pics/2008/zachy/timestamp
8033 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
8034 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
8035 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
8036 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
8037 rm $DIR/$tdir/pics/desktop.jpg
8039 $LFS changelog $MDT0 | tail -5
8041 echo "verifying changelog mask"
8042 changelog_chmask "MKDIR"
8043 changelog_chmask "CLOSE"
8045 mkdir -p $DIR/$tdir/pics/zach/sofia
8046 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
8048 changelog_chmask "MKDIR"
8049 changelog_chmask "CLOSE"
8051 mkdir -p $DIR/$tdir/pics/2008/sofia
8052 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
8054 $LFS changelog $MDT0
8055 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
8056 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
8057 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
8058 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
8061 echo "verifying target fid"
8062 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
8063 tail -1 | awk '{print $6}')
8064 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
8065 [ "$fidc" == "t=$fidf" ] || \
8066 err17935 "fid in changelog $fidc != file fid $fidf"
8067 echo "verifying parent fid"
8068 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
8069 tail -1 | awk '{print $7}')
8070 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
8071 [ "$fidc" == "p=$fidf" ] || \
8072 err17935 "pfid in changelog $fidc != dir fid $fidf"
8074 USER_REC1=$(do_facet $SINGLEMDS $LCTL get_param -n \
8075 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
8076 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
8077 USER_REC2=$(do_facet $SINGLEMDS $LCTL get_param -n \
8078 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
8079 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
8080 [ $USER_REC2 == $(($USER_REC1 + 5)) ] || \
8081 err17935 "user index should be $(($USER_REC1 + 5)); is $USER_REC2"
8083 MIN_REC=$(do_facet $SINGLEMDS $LCTL get_param mdd.$MDT0.changelog_users | \
8084 awk 'min == "" || $2 < min {min = $2}; END {print min}')
8085 FIRST_REC=$($LFS changelog $MDT0 | head -1 | awk '{print $1}')
8086 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
8087 [ $FIRST_REC == $(($MIN_REC + 1)) ] || \
8088 err17935 "first index should be $(($MIN_REC + 1)); is $FIRST_REC"
8090 echo "verifying user deregister"
8091 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
8092 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_users | \
8093 grep -q $USER && error "User $USER still found in changelog_users"
8095 USERS=$(( $(do_facet $SINGLEMDS $LCTL get_param -n \
8096 mdd.$MDT0.changelog_users | wc -l) - 2 ))
8097 if [ $USERS -eq 0 ]; then
8098 LAST_REC1=$(do_facet $SINGLEMDS $LCTL get_param -n \
8099 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
8100 touch $DIR/$tdir/chloe
8101 LAST_REC2=$(do_facet $SINGLEMDS $LCTL get_param -n \
8102 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
8103 echo "verify changelogs are off if we were the only user: $LAST_REC1 == $LAST_REC2"
8104 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
8106 echo "$USERS other changelog users; can't verify off"
8109 run_test 160 "changelog sanity"
8113 cp /etc/hosts $DIR/$tdir/$tfile
8114 mkdir $DIR/$tdir/foo1
8115 mkdir $DIR/$tdir/foo2
8116 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
8117 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
8118 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
8119 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
8120 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[')
8121 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
8122 $LFS fid2path $DIR $FID
8123 err17935 "bad link ea"
8126 rm $DIR/$tdir/foo2/zachary
8128 rm $DIR/$tdir/foo2/thor
8130 rm $DIR/$tdir/$tfile
8132 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
8133 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
8135 $LFS fid2path $DIR $FID
8136 err17935 "bad link rename"
8138 rm $DIR/$tdir/foo2/maggie
8141 local longname=filename_avg_len_is_thirty_two_
8142 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 || \
8143 error "failed to hardlink many files"
8144 links=$($LFS fid2path $DIR $FID | wc -l)
8145 echo -n "${links}/1000 links in link EA"
8146 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
8147 unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
8148 error "failed to unlink many hardlinks"
8150 run_test 161 "link ea sanity"
8157 local path=$(${LFS} fid2path $*)
8160 if [ $RC -ne 0 ]; then
8161 err17935 "path looked up of $expected failed. Error $RC"
8163 elif [ "${path}" != "${expected}" ]; then
8164 err17935 "path looked up \"${path}\" instead of \"${expected}\""
8167 echo "fid $fid resolves to path $path (expected $expected)"
8171 # Make changes to filesystem
8172 mkdir -p $DIR/$tdir/d2
8173 touch $DIR/$tdir/d2/$tfile
8174 touch $DIR/$tdir/d2/x1
8175 touch $DIR/$tdir/d2/x2
8176 mkdir -p $DIR/$tdir/d2/a/b/c
8177 mkdir -p $DIR/$tdir/d2/p/q/r
8179 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
8180 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0
8183 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
8184 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
8185 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0
8187 # softlink to wrong file
8188 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
8189 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
8190 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0
8193 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
8194 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
8195 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
8196 # fid2path dir/fsname should both work
8197 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1
8198 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0
8200 # hardlink count: check that there are 2 links
8201 # Doesnt work with CMD yet: 17935
8202 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
8203 err17935 "expected 2 links"
8205 # hardlink indexing: remove the first link
8206 rm $DIR/$tdir/d2/p/q/r/hlink
8207 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0
8211 run_test 162 "path lookup sanity"
8214 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8215 copytool --test $FSNAME || { skip "copytool not runnable: $?" && return; }
8218 local uuid=$($LCTL get_param -n mdc.${FSNAME}-MDT0000-mdc-*.uuid)
8219 # this proc file is temporary and linux-only
8220 do_facet $SINGLEMDS lctl set_param mdt.${FSNAME}-MDT0000.mdccomm=$uuid ||\
8221 error "kernel->userspace send failed"
8224 run_test 163 "kernel <-> userspace comms"
8227 # do directio so as not to populate the page cache
8228 log "creating a 10 Mb file"
8229 multiop $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
8230 log "starting reads"
8231 dd if=$DIR/$tfile of=/dev/null bs=4096 &
8232 log "truncating the file"
8233 multiop $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
8235 kill %+ || true # reads might have finished
8236 echo "wait until dd is finished"
8238 log "removing the temporary file"
8239 rm -rf $DIR/$tfile || error "tmp file removal failed"
8241 run_test 169 "parallel read and truncate should not deadlock"
8244 $LCTL clear # bug 18514
8245 $LCTL debug_daemon start $TMP/${tfile}_log_good
8247 $LCTL debug_daemon stop
8248 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
8249 error "sed failed to read log_good"
8251 $LCTL debug_daemon start $TMP/${tfile}_log_good
8253 $LCTL debug_daemon stop
8255 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
8256 error "lctl df log_bad failed"
8258 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
8259 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
8261 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
8262 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
8264 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
8265 error "bad_line good_line1 good_line2 are empty"
8267 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
8268 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
8269 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
8271 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
8272 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
8273 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
8275 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
8276 error "bad_line_new good_line_new are empty"
8278 local expected_good=$((good_line1 + good_line2*2))
8280 rm -f $TMP/${tfile}*
8281 # LU-231, short malformed line may not be counted into bad lines
8282 if [ $bad_line -ne $bad_line_new ] &&
8283 [ $bad_line -ne $((bad_line_new - 1)) ]; then
8284 error "expected $bad_line bad lines, but got $bad_line_new"
8288 if [ $expected_good -ne $good_line_new ]; then
8289 error "expected $expected_good good lines, but got $good_line_new"
8294 run_test 170 "test lctl df to handle corrupted log ====================="
8296 test_171() { # bug20592
8297 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
8298 $LCTL set_param fail_loc=0x50e
8299 $LCTL set_param fail_val=3000
8300 multiop_bg_pause $DIR/$tfile O_s || true
8302 kill -USR1 $MULTIPID
8306 if dmesg | grep "recursive fault"; then
8307 error "caught a recursive fault"
8309 $LCTL set_param fail_loc=0
8312 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
8314 # it would be good to share it with obdfilter-survey/libecho code
8315 setup_obdecho_osc () {
8318 local obdfilter_name=$2
8319 echo "Creating new osc for $obdfilter_name on $ost_nid"
8320 # make sure we can find loopback nid
8321 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
8323 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
8324 ${obdfilter_name}_osc_UUID || rc=2; }
8325 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
8326 ${obdfilter_name}_UUID $ost_nid || rc=3; }
8330 cleanup_obdecho_osc () {
8331 local obdfilter_name=$1
8332 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
8333 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
8337 obdecho_create_test() {
8342 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
8343 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
8345 if [ $rc -eq 0 ]; then
8346 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
8347 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
8349 echo "New object id is $id"
8350 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec test_brw 10 w v 64 $id" ||
8352 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
8353 "cleanup" || rc=5; }
8354 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
8356 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
8361 remote_ost_nodsh && skip "remote OST with nodsh" && return
8365 if ! module_loaded obdecho; then
8366 load_module obdecho/obdecho
8370 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
8371 local host=$(lctl get_param -n osc.$osc.import |
8372 awk '/current_connection:/ {print $2}' )
8373 local target=$(lctl get_param -n osc.$osc.import |
8374 awk '/target:/ {print $2}' )
8375 target=${target%_UUID}
8377 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
8378 [ $rc -eq 0 ] && { obdecho_create_test ${target}_osc client || rc=2; }
8379 [[ -n $target ]] && cleanup_obdecho_osc $target
8380 [ $rmmod_local -eq 1 ] && rmmod obdecho
8383 run_test 180a "test obdecho on osc"
8386 remote_ost_nodsh && skip "remote OST with nodsh" && return
8388 local rmmod_remote=0
8390 do_facet ost1 "lsmod | grep -q obdecho || " \
8391 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
8392 "modprobe obdecho; }" && rmmod_remote=1
8393 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
8394 [[ -n $target ]] && { obdecho_create_test $target ost1 || rc=1; }
8395 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
8398 run_test 180b "test obdecho directly on obdfilter"
8400 test_181() { # bug 22177
8401 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
8402 # create enough files to index the directory
8403 createmany -o $DIR/$tdir/foobar 4000
8404 # print attributes for debug purpose
8407 multiop_bg_pause $DIR/$tdir D_Sc || return 1
8409 # remove the files & current working dir
8410 unlinkmany $DIR/$tdir/foobar 4000
8412 kill -USR1 $MULTIPID
8414 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
8417 run_test 181 "Test open-unlinked dir ========================"
8423 TGTPOOL_MAX=$(($TGT_COUNT - 1))
8425 TGTPOOL_LIST=`seq $TGTPOOL_FIRST $TGTPOOL_STEP $TGTPOOL_MAX`
8426 POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
8427 POOL_DIR_NAME=dir_tst
8428 POOL_DIR=$POOL_ROOT/$POOL_DIR_NAME
8429 POOL_FILE=$POOL_ROOT/file_tst
8431 check_file_in_pool()
8434 res=$($GETSTRIPE $file | grep 0x | cut -f2)
8437 found=$(echo :$TGTPOOL_LIST: | tr " " ":" | grep :$i:)
8438 if [[ "$found" == "" ]]
8440 echo "pool list: $TGTPOOL_LIST"
8441 echo "striping: $res"
8442 error "$file not allocated in $POOL"
8449 trap "cleanup_pools $FSNAME" EXIT
8452 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
8453 create_pool $FSNAME.$POOL || return $?
8454 [ $($LFS pool_list $FSNAME | grep -c $POOL) -eq 1 ] ||
8455 error "$POOL not in lfs pool_list"
8457 run_test 200a "Create new pool =========================================="
8460 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
8461 TGT=$(for i in $TGTPOOL_LIST; do printf "$FSNAME-OST%04x_UUID " $i; done)
8462 do_facet mgs $LCTL pool_add $FSNAME.$POOL \
8463 $FSNAME-OST[$TGTPOOL_FIRST-$TGTPOOL_MAX/$TGTPOOL_STEP]
8464 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL | sort -u | tr '\n' ' ' " "$TGT" ||
8465 error "Add to pool failed"
8466 local lfscount=$($LFS pool_list $FSNAME.$POOL | grep -c "\-OST")
8467 local addcount=$((($TGTPOOL_MAX - $TGTPOOL_FIRST) / $TGTPOOL_STEP + 1))
8468 [ $lfscount -eq $addcount ] ||
8469 error "lfs pool_list bad ost count $lfscount != $addcount"
8471 run_test 200b "Add targets to a pool ===================================="
8474 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
8476 $SETSTRIPE -c 2 -p $POOL $POOL_DIR
8477 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR"
8478 # b-19919 test relative path works well
8479 mkdir -p $POOL_DIR/$POOL_DIR_NAME
8481 $SETSTRIPE -c 2 -p $POOL $POOL_DIR_NAME
8482 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/$POOL_DIR_NAME"
8483 $SETSTRIPE -c 2 -p $POOL ./$POOL_DIR_NAME
8484 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/./$POOL_DIR_NAME"
8485 $SETSTRIPE -c 2 -p $POOL ../$POOL_DIR_NAME
8486 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/../$POOL_DIR_NAME"
8487 $SETSTRIPE -c 2 -p $POOL ../$POOL_DIR_NAME/$POOL_DIR_NAME
8488 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/../$POOL_DIR_NAME/$POOL_DIR_NAME"
8489 rm -rf $POOL_DIR_NAME; cd -
8491 run_test 200c "Set pool on a directory ================================="
8494 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
8495 res=$($GETSTRIPE --pool $POOL_DIR)
8496 [ $res = $POOL ] || error "Pool on $POOL_DIR is $res, not $POOL"
8498 run_test 200d "Check pool on a directory ==============================="
8501 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
8503 for i in $(seq -w 1 $(($TGT_COUNT * 3)))
8505 file=$POOL_DIR/file-$i
8507 check_file_in_pool $file
8510 failed=$(($failed + 1))
8513 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
8515 run_test 200e "Check files allocation from directory pool =============="
8518 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
8521 for i in $(seq -w 1 $(($TGT_COUNT * 3)))
8523 file=$POOL_FILE/spoo-$i
8524 $SETSTRIPE -p $POOL $file
8525 check_file_in_pool $file
8528 failed=$(($failed + 1))
8531 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
8533 run_test 200f "Create files in a pool ==================================="
8536 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
8537 TGT=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$POOL | tr '\n' ' ')
8538 res=$($LFS df --pool $FSNAME.$POOL | awk '{print $1}' | grep "$FSNAME-OST" | tr '\n' ' ')
8539 [ "$res" = "$TGT" ] || error "Pools OSTs '$TGT' is not '$res' that lfs df reports"
8541 run_test 200g "lfs df a pool ============================================"
8543 test_200h() { # b=24039
8544 mkdir -p $POOL_DIR || error "unable to create $POOL_DIR"
8546 local file="/..$POOL_DIR/$tfile-1"
8547 $SETSTRIPE -p $POOL $file || error "unable to create $file"
8550 $SETSTRIPE -p $POOL $tfile-2 || \
8551 error "unable to create $tfile-2 in $POOL_DIR"
8553 run_test 200h "Create files in a pool with relative pathname ============"
8556 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
8557 TGT=$($LCTL get_param -n lov.$FSNAME-*.pools.$POOL | head -1)
8558 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
8559 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL | grep $TGT" "" ||
8560 error "$TGT not removed from $FSNAME.$POOL"
8562 run_test 201a "Remove a target from a pool ============================="
8565 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
8566 for TGT in $($LCTL get_param -n lov.$FSNAME-*.pools.$POOL | sort -u)
8568 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
8570 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL" "" ||
8571 error "Pool $FSNAME.$POOL cannot be drained"
8572 # striping on an empty/nonexistant pool should fall back to "pool of everything"
8573 touch ${POOL_DIR}/$tfile || error "failed to use fallback striping for empty pool"
8574 # setstripe on an empty pool should fail
8575 $SETSTRIPE -p $POOL ${POOL_FILE}/$tfile 2>/dev/null && \
8576 error "expected failure when creating file with empty pool"
8579 run_test 201b "Remove all targets from a pool =========================="
8582 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
8583 do_facet mgs $LCTL pool_destroy $FSNAME.$POOL
8586 # striping on an empty/nonexistant pool should fall back to "pool of everything"
8587 touch ${POOL_DIR}/$tfile || error "failed to use fallback striping for missing pool"
8588 # setstripe on an empty pool should fail
8589 $SETSTRIPE -p $POOL ${POOL_FILE}/$tfile 2>/dev/null && \
8590 error "expected failure when creating file with missing pool"
8592 # get param should return err once pool is gone
8593 if wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL 2>/dev/null ||
8594 echo foo" "foo"; then
8595 remove_pool_from_list $FSNAME.$POOL
8598 error "Pool $FSNAME.$POOL is not destroyed"
8600 run_test 201c "Remove a pool ============================================"
8602 cleanup_pools $FSNAME
8604 # usage: default_attr <count | size | offset>
8606 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
8609 # usage: check_default_stripe_attr
8610 check_default_stripe_attr() {
8611 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
8613 --stripe-count|--count)
8614 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
8615 --stripe-size|--size)
8616 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
8617 --stripe-index|--index)
8620 error "unknown getstripe attr '$1'"
8623 [ $ACTUAL != $EXPECTED ] &&
8624 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
8629 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
8631 check_default_stripe_attr --stripe-count
8632 check_default_stripe_attr --stripe-size
8633 check_default_stripe_attr --stripe-index
8637 run_test 204a "Print default stripe attributes ================="
8641 $SETSTRIPE --stripe-count 1 $DIR/$tdir
8643 check_default_stripe_attr --stripe-size
8644 check_default_stripe_attr --stripe-index
8648 run_test 204b "Print default stripe size and offset ==========="
8652 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
8654 check_default_stripe_attr --stripe-count
8655 check_default_stripe_attr --stripe-index
8659 run_test 204c "Print default stripe count and offset ==========="
8663 $SETSTRIPE --stripe-index 0 $DIR/$tdir
8665 check_default_stripe_attr --stripe-count
8666 check_default_stripe_attr --stripe-size
8670 run_test 204d "Print default stripe count and size ============="
8674 $SETSTRIPE -d $DIR/$tdir
8676 check_default_stripe_attr --stripe-count --raw
8677 check_default_stripe_attr --stripe-size --raw
8678 check_default_stripe_attr --stripe-index --raw
8682 run_test 204e "Print raw stripe attributes ================="
8686 $SETSTRIPE --stripe-count 1 $DIR/$tdir
8688 check_default_stripe_attr --stripe-size --raw
8689 check_default_stripe_attr --stripe-index --raw
8693 run_test 204f "Print raw stripe size and offset ==========="
8697 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
8699 check_default_stripe_attr --stripe-count --raw
8700 check_default_stripe_attr --stripe-index --raw
8704 run_test 204g "Print raw stripe count and offset ==========="
8708 $SETSTRIPE --stripe-index 0 $DIR/$tdir
8710 check_default_stripe_attr --stripe-count --raw
8711 check_default_stripe_attr --stripe-size --raw
8715 run_test 204h "Print raw stripe count and size ============="
8717 # Figure out which job scheduler is being used, if any,
8719 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
8721 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
8723 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
8725 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
8726 JOBENV=LOADL_STEP_ID
8727 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
8737 # clear old jobstats
8738 do_facet $SINGLEMDS lctl set_param mdt.*.job_stats="clear"
8739 do_facet ost0 lctl set_param obdfilter.*.job_stats="clear"
8741 # use a new JobID for this test, or we might see an old one
8742 [ "$JOBENV" = "FAKE_JOBID" ] && FAKE_JOBID=test_id.$testnum.$RANDOM
8746 log "Using JobID environment variable $JOBENV=$JOBVAL"
8748 if [ $JOBENV = "FAKE_JOBID" ]; then
8749 FAKE_JOBID=$JOBVAL $cmd
8754 if [ "$target" = "mdt" -o "$target" = "both" ]; then
8755 FACET="$SINGLEMDS" # will need to get MDS number for DNE
8756 do_facet $FACET lctl get_param mdt.*.job_stats |
8757 grep $JOBVAL || error "No job stats found on MDT $FACET"
8759 if [ "$target" = "ost" -o "$target" = "both" ]; then
8761 do_facet $FACET lctl get_param obdfilter.*.job_stats |
8762 grep $JOBVAL || error "No job stats found on OST $FACET"
8766 test_205() { # Job stats
8768 OLD_JOBENV=`$LCTL get_param -n jobid_var`
8769 if [ $OLD_JOBENV != $JOBENV ]; then
8770 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$JOBENV
8771 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" \
8776 cmd="mkdir $DIR/$tfile"
8777 verify_jobstats "$cmd" "mdt"
8779 cmd="rm -fr $DIR/$tfile"
8780 verify_jobstats "$cmd" "mdt"
8782 cmd="mknod $DIR/$tfile c 1 3"
8783 verify_jobstats "$cmd" "mdt"
8785 cmd="rm -f $DIR/$tfile"
8786 verify_jobstats "$cmd" "mdt"
8788 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
8789 verify_jobstats "$cmd" "mdt"
8791 cmd="touch $DIR/$tfile"
8792 verify_jobstats "$cmd" "both"
8794 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
8795 verify_jobstats "$cmd" "ost"
8797 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
8798 verify_jobstats "$cmd" "ost"
8800 cmd="$TRUNCATE $DIR/$tfile 0"
8801 verify_jobstats "$cmd" "both"
8803 cmd="mv -f $DIR/$tfile $DIR/jobstats_test_rename"
8804 verify_jobstats "$cmd" "mdt"
8807 rm -f $DIR/jobstats_test_rename
8809 if [ $OLD_JOBENV != $JOBENV ]; then
8810 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$OLD_JOBENV
8811 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" \
8812 $OLD_JOBENV || return 1
8815 run_test 205 "Verify job stats"
8819 size=$((size % 8192 + 1))
8820 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
8821 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
8822 rm -f $DIR/f212 $DIR/f212.xyz
8824 run_test 212 "Sendfile test ============================================"
8827 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
8828 cancel_lru_locks osc
8829 lctl set_param fail_loc=0x8000040f
8830 # generate a read lock
8831 cat $DIR/$tfile > /dev/null
8832 # write to the file, it will try to cancel the above read lock.
8833 cat /etc/hosts >> $DIR/$tfile
8835 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
8837 test_214() { # for bug 20133
8838 mkdir -p $DIR/d214p/d214c
8839 for (( i=0; i < 340; i++ )) ; do
8840 touch $DIR/d214p/d214c/a$i
8843 ls -l $DIR/d214p || error "ls -l $DIR/d214p failed"
8844 mv $DIR/d214p/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
8845 ls $DIR/d214c || error "ls $DIR/d214c failed"
8846 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
8848 run_test 214 "hash-indexed directory test - bug 20133"
8850 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
8851 create_lnet_proc_files() {
8852 cat /proc/sys/lnet/$1 >$TMP/lnet_$1.out || error "cannot read /proc/sys/lnet/$1"
8853 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
8855 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
8856 rm -f "$TMP/lnet_$1.sys_tmp"
8859 # counterpart of create_lnet_proc_files
8860 remove_lnet_proc_files() {
8861 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
8864 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
8865 # 3rd arg as regexp for body
8866 check_lnet_proc_stats() {
8867 local l=$(cat "$TMP/lnet_$1" |wc -l)
8868 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
8870 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
8873 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
8874 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
8875 # optional and can be regexp for 2nd line (lnet.routes case)
8876 check_lnet_proc_entry() {
8877 local blp=2 # blp stands for 'position of 1st line of body'
8878 [ "$5" = "" ] || blp=3 # lnet.routes case
8880 local l=$(cat "$TMP/lnet_$1" |wc -l)
8881 # subtracting one from $blp because the body can be empty
8882 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
8884 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
8885 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
8887 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
8888 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
8890 # bail out if any unexpected line happened
8891 sed -n "$blp~1 p" "$TMP/lnet_$1" |grep -Ev "$3"
8892 [ "$?" != 0 ] || error "$2 misformatted"
8895 test_215() { # for bugs 18102, 21079, 21517
8896 local N='(0|[1-9][0-9]*)' # non-negative numeric
8897 local P='[1-9][0-9]*' # positive numeric
8898 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
8899 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
8900 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
8901 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
8903 local L1 # regexp for 1st line
8904 local L2 # regexp for 2nd line (optional)
8905 local BR # regexp for the rest (body)
8907 # /proc/sys/lnet/stats should look as 11 space-separated non-negative numerics
8908 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
8909 create_lnet_proc_files "stats"
8910 check_lnet_proc_stats "stats.out" "/proc/sys/lnet/stats" "$BR"
8911 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
8912 remove_lnet_proc_files "stats"
8914 # /proc/sys/lnet/routes should look like this:
8915 # Routing disabled/enabled
8916 # net hops state router
8917 # where net is a string like tcp0, hops >= 0, state is up/down,
8918 # router is a string like 192.168.1.1@tcp2
8919 L1="^Routing (disabled|enabled)$"
8920 L2="^net +hops +state +router$"
8921 BR="^$NET +$N +(up|down) +$NID$"
8922 create_lnet_proc_files "routes"
8923 check_lnet_proc_entry "routes.out" "/proc/sys/lnet/routes" "$BR" "$L1" "$L2"
8924 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
8925 remove_lnet_proc_files "routes"
8927 # /proc/sys/lnet/routers should look like this:
8928 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
8929 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
8930 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
8931 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
8932 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
8933 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
8934 create_lnet_proc_files "routers"
8935 check_lnet_proc_entry "routers.out" "/proc/sys/lnet/routers" "$BR" "$L1"
8936 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
8937 remove_lnet_proc_files "routers"
8939 # /proc/sys/lnet/peers should look like this:
8940 # nid refs state last max rtr min tx min queue
8941 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
8942 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
8943 # numeric (0 or >0 or <0), queue >= 0.
8944 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
8945 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
8946 create_lnet_proc_files "peers"
8947 check_lnet_proc_entry "peers.out" "/proc/sys/lnet/peers" "$BR" "$L1"
8948 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
8949 remove_lnet_proc_files "peers"
8951 # /proc/sys/lnet/buffers should look like this:
8952 # pages count credits min
8953 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
8954 L1="^pages +count +credits +min$"
8955 BR="^ +$N +$N +$I +$I$"
8956 create_lnet_proc_files "buffers"
8957 check_lnet_proc_entry "buffers.out" "/proc/sys/lnet/buffers" "$BR" "$L1"
8958 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
8959 remove_lnet_proc_files "buffers"
8961 # /proc/sys/lnet/nis should look like this:
8962 # nid status alive refs peer rtr max tx min
8963 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
8964 # alive is numeric (0 or >0 or <0), refs > 0, peer >= 0,
8965 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
8966 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
8967 BR="^$NID +(up|down) +$I +$P +$N +$N +$N +$I +$I$"
8968 create_lnet_proc_files "nis"
8969 check_lnet_proc_entry "nis.out" "/proc/sys/lnet/nis" "$BR" "$L1"
8970 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
8971 remove_lnet_proc_files "nis"
8973 # can we successfully write to /proc/sys/lnet/stats?
8974 echo "0" >/proc/sys/lnet/stats || error "cannot write to /proc/sys/lnet/stats"
8975 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
8977 run_test 215 "/proc/sys/lnet exists and has proper content - bugs 18102, 21079, 21517"
8979 test_216() { # bug 20317
8980 remote_ost_nodsh && skip "remote OST with nodsh" && return
8982 local p="$TMP/sanityN-$TESTNAME.parameters"
8983 save_lustre_params $HOSTNAME "osc.*.contention_seconds" > $p
8984 for node in $(osts_nodes); do
8985 save_lustre_params $node "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
8986 save_lustre_params $node "ldlm.namespaces.filter-*.contended_locks" >> $p
8987 save_lustre_params $node "ldlm.namespaces.filter-*.contention_seconds" >> $p
8991 # agressive lockless i/o settings
8992 for node in $(osts_nodes); do
8993 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'
8995 lctl set_param -n osc.*.contention_seconds 60
8997 $DIRECTIO write $DIR/$tfile 0 10 4096
8998 $CHECKSTAT -s 40960 $DIR/$tfile
9000 # disable lockless i/o
9001 for node in $(osts_nodes); do
9002 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
9004 lctl set_param -n osc.*.contention_seconds 0
9007 dd if=/dev/zero of=$DIR/$tfile count=0
9008 $CHECKSTAT -s 0 $DIR/$tfile
9010 restore_lustre_params <$p
9014 run_test 216 "check lockless direct write works and updates file size and kms correctly"
9016 test_217() { # bug 22430
9020 for node in $(nodes_list); do
9021 nid=$(host_nids_address $node $NETTYPE)
9022 if [[ $nid = *-* ]] ; then
9023 echo "lctl ping $nid@$NETTYPE"
9024 lctl ping $nid@$NETTYPE
9026 echo "skipping $node (no hyphen detected)"
9030 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
9033 # do directio so as not to populate the page cache
9034 log "creating a 10 Mb file"
9035 multiop $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
9036 log "starting reads"
9037 dd if=$DIR/$tfile of=/dev/null bs=4096 &
9038 log "truncating the file"
9039 multiop $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
9041 kill %+ || true # reads might have finished
9042 echo "wait until dd is finished"
9044 log "removing the temporary file"
9045 rm -rf $DIR/$tfile || error "tmp file removal failed"
9047 run_test 218 "parallel read and truncate should not deadlock ======================="
9050 # write one partial page
9051 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
9052 # set no grant so vvp_io_commit_write will do sync write
9053 $LCTL set_param fail_loc=0x411
9054 # write a full page at the end of file
9055 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
9057 $LCTL set_param fail_loc=0
9058 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
9059 $LCTL set_param fail_loc=0x411
9060 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
9062 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
9064 test_220() { #LU-325
9065 remote_ost_nodsh && skip "remote OST with nodsh" && return
9069 local OST=$(lfs osts | grep ${OSTIDX}": " | \
9070 awk '{print $2}' | sed -e 's/_UUID$//')
9073 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
9074 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
9075 osc.$mdtosc_proc1.prealloc_last_id)
9076 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
9077 osc.$mdtosc_proc1.prealloc_next_id)
9081 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
9082 #define OBD_FAIL_OST_ENOINO 0x229
9083 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
9084 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME || return 1
9085 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
9087 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
9089 MDSOBJS=$((last_id - next_id))
9090 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
9092 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
9093 echo "OST still has $count kbytes free"
9095 echo "create $MDSOBJS files @next_id..."
9096 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
9098 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
9099 osc.$mdtosc_proc1.prealloc_last_id)
9100 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
9101 osc.$mdtosc_proc1.prealloc_next_id)
9103 echo "after creation, last_id=$last_id2, next_id=$next_id2"
9108 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
9109 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
9111 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
9112 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
9113 echo "unlink $MDSOBJS files @$next_id..."
9114 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
9116 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
9119 dd if=`which date` of=$MOUNT/date oflag=sync
9120 chmod +x $MOUNT/date
9122 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
9123 $LCTL set_param fail_loc=0x80001401
9125 $MOUNT/date > /dev/null
9128 run_test 221 "make sure fault and truncate race to not cause OOM"
9133 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
9134 createmany -o $DIR/$tdir/$tfile 10
9135 cancel_lru_locks mdc
9136 cancel_lru_locks osc
9137 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
9138 $LCTL set_param fail_loc=0x31a
9139 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
9140 $LCTL set_param fail_loc=0
9143 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
9148 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
9149 createmany -o $DIR/$tdir/$tfile 10
9150 cancel_lru_locks mdc
9151 cancel_lru_locks osc
9152 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
9153 $LCTL set_param fail_loc=0x31a
9154 rm -r $DIR/$tdir || "AGL for rmdir failed"
9155 $LCTL set_param fail_loc=0
9157 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
9162 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
9163 createmany -o $DIR/$tdir/$tfile 10
9164 cancel_lru_locks mdc
9165 cancel_lru_locks osc
9166 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
9167 $LCTL set_param fail_loc=0x31b
9168 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
9169 $LCTL set_param fail_loc=0
9172 run_test 223 "osc reenqueue if without AGL lock granted ======================="
9174 test_224a() { # LU-1039, MRP-303
9175 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
9176 $LCTL set_param fail_loc=0x508
9177 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
9178 $LCTL set_param fail_loc=0
9181 run_test 224a "Don't panic on bulk IO failure"
9183 test_224b() { # LU-1039, MRP-303
9184 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
9185 cancel_lru_locks osc
9186 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
9187 $LCTL set_param fail_loc=0x515
9188 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
9189 $LCTL set_param fail_loc=0
9192 run_test 224b "Don't panic on bulk IO failure"
9194 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
9196 if [ -z ${MDSSURVEY} ]; then
9197 skip_env "mds-survey not found" && return
9199 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
9200 { skip "Need MDS version at least 2.2.51"; return; }
9202 local mds=$(facet_host $SINGLEMDS)
9203 local target=$(do_nodes $mds 'lctl dl' | \
9204 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
9206 local cmd1="file_count=1000 thrhi=4"
9207 local cmd2="dir_count=2 layer=mdd stripe_count=0"
9208 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
9209 local cmd="$cmd1 $cmd2 $cmd3"
9211 rm -f ${TMP}/mds_survey*
9213 eval $cmd || error "mds-survey with zero-stripe failed"
9214 cat ${TMP}/mds_survey*
9215 rm -f ${TMP}/mds_survey*
9217 run_test 225a "Metadata survey sanity with zero-stripe"
9220 if [ -z ${MDSSURVEY} ]; then
9221 skip_env "mds-survey not found" && return
9223 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
9224 { skip "Need MDS version at least 2.2.51"; return; }
9226 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
9227 skip_env "Need to mount OST to test" && return
9230 local mds=$(facet_host $SINGLEMDS)
9231 local target=$(do_nodes $mds 'lctl dl' | \
9232 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
9234 local cmd1="file_count=1000 thrhi=4"
9235 local cmd2="dir_count=2 layer=mdd stripe_count=1"
9236 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
9237 local cmd="$cmd1 $cmd2 $cmd3"
9239 rm -f ${TMP}/mds_survey*
9241 eval $cmd || error "mds-survey with stripe_count failed"
9242 cat ${TMP}/mds_survey*
9243 rm -f ${TMP}/mds_survey*
9245 run_test 225b "Metadata survey sanity with stripe_count = 1"
9247 mcreate_path2fid () {
9253 local path=$DIR/$tdir/$name
9258 $MCREATE --mode=$1 --major=$2 --minor=$3 $path || \
9259 error "error: cannot create $desc"
9261 fid=$($LFS path2fid $path)
9263 [ $rc -ne 0 ] && error "error: cannot get fid of a $desc"
9265 fid_path=$($LFS fid2path $DIR $fid)
9267 [ $rc -ne 0 ] && error "error: cannot get path of a $desc by fid"
9269 [ "$path" == "$fid_path" ] || \
9270 error "error: fid2path returned \`$fid_path', expected \`$path'"
9277 mcreate_path2fid 0010666 0 0 fifo "FIFO"
9278 mcreate_path2fid 0020666 1 3 null "character special file (null)"
9279 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
9280 mcreate_path2fid 0040666 0 0 dir "directory"
9281 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
9282 mcreate_path2fid 0100666 0 0 file "regular file"
9283 mcreate_path2fid 0120666 0 0 link "symbolic link"
9284 mcreate_path2fid 0140666 0 0 sock "socket"
9286 run_test 226 "call path2fid and fid2path on files of all type"
9288 # LU-1299 Executing or running ldd on a truncated executable does not
9289 # cause an out-of-memory condition.
9291 dd if=`which date` of=$MOUNT/date bs=1k count=1
9292 chmod +x $MOUNT/date
9294 $MOUNT/date > /dev/null
9295 ldd $MOUNT/date > /dev/null
9298 run_test 227 "running truncated executable does not cause OOM"
9301 # tests that do cleanup/setup should be run at the end
9306 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
9307 $LCTL set_param fail_loc=0x903
9308 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
9309 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
9312 FAIL_ON_ERROR=true cleanup
9313 FAIL_ON_ERROR=true setup
9315 run_test 900 "umount should not race with any mgc requeue thread"
9317 complete $(basename $0) $SECONDS
9318 check_and_cleanup_lustre
9319 if [ "$I_MOUNTED" != "yes" ]; then
9320 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true