2 # -*- mode: Bash; tab-width: 4; indent-tabs-mode: t; -*-
3 # vim:autoindent:shiftwidth=4:tabstop=4:
5 # Run select tests by setting ONLY, or as arguments to the script.
6 # Skip specific tests by setting EXCEPT.
8 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
12 # bug number for skipped test: 13297 2108 9789 3637 9789 3561 12622 5188
13 ALWAYS_EXCEPT=" 27u 42a 42b 42c 42d 45 51d 68b $SANITY_EXCEPT"
14 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
16 # Tests that fail on uml
17 CPU=`awk '/model/ {print $4}' /proc/cpuinfo`
18 # buffer i/o errs sock spc runas
19 [ "$CPU" = "UML" ] && EXCEPT="$EXCEPT 27m 27n 27o 27p 27q 27r 31d 54a 64b 99a 99b 99c 99d 99e 99f 101a"
22 2.4*) FSTYPE=${FSTYPE:-ext3} ;;
23 2.6*) FSTYPE=${FSTYPE:-ldiskfs} ;;
24 *) error "unsupported kernel" ;;
27 SRCDIR=$(cd $(dirname $0); echo $PWD)
28 export PATH=$PATH:/sbin
32 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
33 CREATETEST=${CREATETEST:-createtest}
35 SETSTRIPE=${SETSTRIPE:-"$LFS setstripe"}
36 GETSTRIPE=${GETSTRIPE:-"$LFS getstripe"}
37 LSTRIPE=${LSTRIPE:-"$LFS setstripe"}
38 LFIND=${LFIND:-"$LFS find"}
39 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
41 MCREATE=${MCREATE:-mcreate}
42 OPENFILE=${OPENFILE:-openfile}
43 OPENUNLINK=${OPENUNLINK:-openunlink}
44 READS=${READS:-"reads"}
45 MUNLINK=${MUNLINK:-munlink}
46 SOCKETSERVER=${SOCKETSERVER:-socketserver}
47 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
48 MEMHOG=${MEMHOG:-memhog}
49 DIRECTIO=${DIRECTIO:-directio}
50 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
51 UMOUNT=${UMOUNT:-"umount -d"}
53 CHECK_GRANT=${CHECK_GRANT:-"yes"}
54 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
56 export NAME=${NAME:-local}
63 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
64 . $LUSTRE/tests/test-framework.sh
66 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
69 [ "$SLOW" = "no" ] && EXCEPT_SLOW="24o 24v 27m 36f 36g 36h 51b 51c 60c 63 64b 68 71 73 77f 78 101a 103 115 120g 124b"
75 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
76 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
85 check_kernel_version() {
87 GOT_VER=$(lctl get_param -n version | awk '/kernel:/ {print $2}')
89 patchless|patchless_client) return 0;;
90 *) [ $GOT_VER -ge $WANT_VER ] && return 0 ;;
92 log "test needs at least kernel version $WANT_VER, running $GOT_VER"
96 if [ "$ONLY" == "cleanup" ]; then
101 check_and_setup_lustre
106 MDT0=$($LCTL get_param -n mdc.*.mds_server_uuid | \
107 awk '{gsub(/_UUID/,""); print $1}' | head -1)
108 LOVNAME=$($LCTL get_param -n llite.*.lov.common_name | tail -n 1)
109 OSTCOUNT=$($LCTL get_param -n lov.$LOVNAME.numobd)
110 STRIPECOUNT=$($LCTL get_param -n lov.$LOVNAME.stripecount)
111 STRIPESIZE=$($LCTL get_param -n lov.$LOVNAME.stripesize)
112 ORIGFREE=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
113 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
115 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
116 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
117 rm -rf $DIR/[Rdfs][0-9]*
119 # $RUNAS_ID may get set incorrectly somewhere else
120 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
122 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
126 if [ "${ONLY}" = "MOUNT" ] ; then
127 echo "Lustre is up, please go on"
131 echo "preparing for tests involving mounts"
132 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
134 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
135 echo # add a newline after mke2fs.
139 OLDDEBUG="`lctl get_param -n debug 2> /dev/null`"
140 lctl set_param debug=-1 2> /dev/null || true
143 $CHECKSTAT -t file $DIR/$tfile || error
145 $CHECKSTAT -a $DIR/$tfile || error
147 run_test 0 "touch .../$tfile ; rm .../$tfile ====================="
150 chmod 0755 $DIR || error
151 $CHECKSTAT -p 0755 $DIR || error
153 run_test 0b "chmod 0755 $DIR ============================="
156 $LCTL get_param mdc.*.import | grep "state: FULL" || error "import not FULL"
157 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" || error "bad target"
159 run_test 0c "check import proc ============================="
164 mkdir $DIR/d1/d2 && error "we expect EEXIST, but not returned"
165 $CHECKSTAT -t dir $DIR/d1/d2 || error
167 run_test 1a "mkdir .../d1; mkdir .../d1/d2 ====================="
172 $CHECKSTAT -a $DIR/d1 || error
174 run_test 1b "rmdir .../d1/d2; rmdir .../d1 ====================="
179 $CHECKSTAT -t file $DIR/d2/f || error
181 run_test 2a "mkdir .../d2; touch .../d2/f ======================"
185 $CHECKSTAT -a $DIR/d2 || error
187 run_test 2b "rm -r .../d2; checkstat .../d2/f ======================"
191 $CHECKSTAT -t dir $DIR/d3 || error
193 run_test 3a "mkdir .../d3 ======================================"
196 if [ ! -d $DIR/d3 ]; then
200 $CHECKSTAT -t file $DIR/d3/f || error
202 run_test 3b "touch .../d3/f ===================================="
206 $CHECKSTAT -a $DIR/d3 || error
208 run_test 3c "rm -r .../d3 ======================================"
212 $CHECKSTAT -t dir $DIR/d4 || error
214 run_test 4a "mkdir .../d4 ======================================"
217 if [ ! -d $DIR/d4 ]; then
221 $CHECKSTAT -t dir $DIR/d4/d2 || error
223 run_test 4b "mkdir .../d4/d2 ==================================="
228 chmod 0707 $DIR/d5/d2
229 $CHECKSTAT -t dir -p 0707 $DIR/d5/d2 || error
231 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2 ============"
235 chmod 0666 $DIR/f6a || error
236 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/f6a || error
238 run_test 6a "touch .../f6a; chmod .../f6a ======================"
241 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
242 if [ ! -f $DIR/f6a ]; then
246 $RUNAS chmod 0444 $DIR/f6a && error
247 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/f6a || error
249 run_test 6b "$RUNAS chmod .../f6a (should return error) =="
252 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
254 chown $RUNAS_ID $DIR/f6c || error
255 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/f6c || error
257 run_test 6c "touch .../f6c; chown .../f6c ======================"
260 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
261 if [ ! -f $DIR/f6c ]; then
263 chown $RUNAS_ID $DIR/f6c
265 $RUNAS chown $UID $DIR/f6c && error
266 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/f6c || error
268 run_test 6d "$RUNAS chown .../f6c (should return error) =="
271 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
273 chgrp $RUNAS_ID $DIR/f6e || error
274 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/f6e || error
276 run_test 6e "touch .../f6e; chgrp .../f6e ======================"
279 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
280 if [ ! -f $DIR/f6e ]; then
282 chgrp $RUNAS_ID $DIR/f6e
284 $RUNAS chgrp $UID $DIR/f6e && error
285 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/f6e || error
287 run_test 6f "$RUNAS chgrp .../f6e (should return error) =="
290 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
291 mkdir $DIR/d6g || error
292 chmod 777 $DIR/d6g || error
293 $RUNAS mkdir $DIR/d6g/d || error
294 chmod g+s $DIR/d6g/d || error
295 mkdir $DIR/d6g/d/subdir
296 $CHECKSTAT -g \#$RUNAS_GID $DIR/d6g/d/subdir || error
298 run_test 6g "Is new dir in sgid dir inheriting group?"
300 test_6h() { # bug 7331
301 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
302 touch $DIR/f6h || error "touch failed"
303 chown $RUNAS_ID:$RUNAS_GID $DIR/f6h || error "initial chown failed"
304 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/f6h && error "chown worked"
305 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/f6h || error
307 run_test 6h "$RUNAS chown RUNAS_ID.0 .../f6h (should return error)"
313 $CHECKSTAT -t file -p 0666 $DIR/d7/f || error
315 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
318 if [ ! -d $DIR/d7 ]; then
322 echo -n foo > $DIR/d7/f2
323 [ "`cat $DIR/d7/f2`" = "foo" ] || error
324 $CHECKSTAT -t file -s 3 $DIR/d7/f2 || error
326 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
332 $CHECKSTAT -t file -p 0666 $DIR/d8/f || error
334 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
340 $CHECKSTAT -t dir $DIR/d9/d2/d3 || error
342 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
348 $CHECKSTAT -t file $DIR/d10/d2/f || error
350 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
355 chmod 0666 $DIR/d11/d2
356 chmod 0705 $DIR/d11/d2
357 $CHECKSTAT -t dir -p 0705 $DIR/d11/d2 || error
359 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
364 chmod 0666 $DIR/d12/f
365 chmod 0654 $DIR/d12/f
366 $CHECKSTAT -t file -p 0654 $DIR/d12/f || error
368 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
372 dd if=/dev/zero of=$DIR/d13/f count=10
374 $CHECKSTAT -t file -s 0 $DIR/d13/f || error
376 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
382 $CHECKSTAT -a $DIR/d14/f || error
384 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
389 mv $DIR/d15/f $DIR/d15/f2
390 $CHECKSTAT -t file $DIR/d15/f2 || error
392 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
398 $CHECKSTAT -a $DIR/d16/f || error
400 run_test 16 "touch .../d16/f; rm -rf .../d16/f ================="
405 ln -s $DIR/d17/f $DIR/d17/l-exist
407 $CHECKSTAT -l $DIR/d17/f $DIR/d17/l-exist || error
408 $CHECKSTAT -f -t f $DIR/d17/l-exist || error
409 rm -f $DIR/d17/l-exist
410 $CHECKSTAT -a $DIR/d17/l-exist || error
412 run_test 17a "symlinks: create, remove (real) =================="
416 ln -s no-such-file $DIR/d17/l-dangle
418 $CHECKSTAT -l no-such-file $DIR/d17/l-dangle || error
419 $CHECKSTAT -fa $DIR/d17/l-dangle || error
420 rm -f $DIR/d17/l-dangle
421 $CHECKSTAT -a $DIR/d17/l-dangle || error
423 run_test 17b "symlinks: create, remove (dangling) =============="
425 test_17c() { # bug 3440 - don't save failed open RPC for replay
427 ln -s foo $DIR/d17/f17c
428 cat $DIR/d17/f17c && error "opened non-existent symlink" || true
430 run_test 17c "symlinks: open dangling (should return error) ===="
434 ln -s foo $DIR/d17/f17d
435 touch $DIR/d17/f17d || error "creating to new symlink"
437 run_test 17d "symlinks: create dangling ========================"
441 local foo=$DIR/$tdir/$tfile
442 ln -s $foo $foo || error "create symlink failed"
443 ls -l $foo || error "ls -l failed"
444 ls $foo && error "ls not failed" || true
446 run_test 17e "symlinks: create recursive symlink (should return error) ===="
450 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/d17f/111
451 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/d17f/222
452 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/d17f/333
453 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/d17f/444
454 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/d17f/555
455 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/d17f/666
458 run_test 17f "symlinks: long and very long symlink name ========================"
462 LONGSYMLINK="$(dd if=/dev/zero bs=4095 count=1 | tr '\0' 'x')"
463 ln -s $LONGSYMLINK $DIR/$tdir/$tfile
466 run_test 17g "symlinks: really long symlink name ==============================="
468 test_17h() { #bug 17378
470 $SETSTRIPE $DIR/$tdir -c -1
471 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
472 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000141
473 touch $DIR/$tdir/$tfile || true
475 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
477 test_17i() { #bug 20018
479 local foo=$DIR/$tdir/$tfile
480 ln -s $foo $foo || error "create symlink failed"
481 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
482 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000143
483 ls -l $foo && error "error not detected"
486 run_test 17i "don't panic on short symlink"
488 test_17k() { #bug 22301
489 rsync --help | grep -q xattr ||
490 skip_env "$(rsync --version| head -1) does not support xattrs"
491 mkdir -p $DIR/{$tdir,$tdir.new}
492 touch $DIR/$tdir/$tfile
493 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
494 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
495 error "rsync failed with xattrs enabled"
497 run_test 17k "symlinks: rsync with xattrs enabled ========================="
503 run_test 18 "touch .../f ; ls ... =============================="
509 $CHECKSTAT -a $DIR/f19 || error
511 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
514 ls -l $DIR/f19 && error || true
516 run_test 19b "ls -l .../f19 (should return error) =============="
519 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
520 $RUNAS touch $DIR/f19 && error || true
522 run_test 19c "$RUNAS touch .../f19 (should return error) =="
525 cat $DIR/f19 && error || true
527 run_test 19d "cat .../f19 (should return error) =============="
539 $CHECKSTAT -a $DIR/f || error
541 run_test 20 "touch .../f ; ls -l ... ==========================="
545 [ -f $DIR/d21/dangle ] && rm -f $DIR/d21/dangle
546 ln -s dangle $DIR/d21/link
547 echo foo >> $DIR/d21/link
549 $CHECKSTAT -t link $DIR/d21/link || error
550 $CHECKSTAT -f -t file $DIR/d21/link || error
552 run_test 21 "write to dangling link ============================"
557 chown $RUNAS_ID:$RUNAS_GID $WDIR
558 (cd $WDIR || error "cd $WDIR failed";
559 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
561 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
562 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
563 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $WDIR/etc || error "checkstat -u failed"
565 run_test 22 "unpack tar archive as non-root user ==============="
570 local file=$DIR/$tdir/$tfile
572 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
573 openfile -f O_CREAT:O_EXCL $file &&
574 error "$file recreate succeeded" || true
576 run_test 23a "O_CREAT|O_EXCL in subdir =========================="
578 test_23b() { # bug 18988
580 local file=$DIR/$tdir/$tfile
583 echo foo > $file || error "write filed"
584 echo bar >> $file || error "append filed"
585 $CHECKSTAT -s 8 $file || error "wrong size"
588 run_test 23b "O_APPEND check =========================="
591 echo '== rename sanity =============================================='
592 echo '-- same directory rename'
595 mv $DIR/R1/f $DIR/R1/g
596 $CHECKSTAT -t file $DIR/R1/g || error
598 run_test 24a "touch .../R1/f; rename .../R1/f .../R1/g ========="
603 mv $DIR/R2/f $DIR/R2/g
604 $CHECKSTAT -a $DIR/R2/f || error
605 $CHECKSTAT -t file $DIR/R2/g || error
607 run_test 24b "touch .../R2/{f,g}; rename .../R2/f .../R2/g ====="
612 mv $DIR/R3/f $DIR/R3/g
613 $CHECKSTAT -a $DIR/R3/f || error
614 $CHECKSTAT -t dir $DIR/R3/g || error
616 run_test 24c "mkdir .../R3/f; rename .../R3/f .../R3/g ========="
621 mrename $DIR/R4/f $DIR/R4/g
622 $CHECKSTAT -a $DIR/R4/f || error
623 $CHECKSTAT -t dir $DIR/R4/g || error
625 run_test 24d "mkdir .../R4/{f,g}; rename .../R4/f .../R4/g ====="
628 echo '-- cross directory renames --'
631 mv $DIR/R5a/f $DIR/R5b/g
632 $CHECKSTAT -a $DIR/R5a/f || error
633 $CHECKSTAT -t file $DIR/R5b/g || error
635 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
639 touch $DIR/R6a/f $DIR/R6b/g
640 mv $DIR/R6a/f $DIR/R6b/g
641 $CHECKSTAT -a $DIR/R6a/f || error
642 $CHECKSTAT -t file $DIR/R6b/g || error
644 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
649 mv $DIR/R7a/d $DIR/R7b/e
650 $CHECKSTAT -a $DIR/R7a/d || error
651 $CHECKSTAT -t dir $DIR/R7b/e || error
653 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
657 mkdir $DIR/R8a/d $DIR/R8b/e
658 mrename $DIR/R8a/d $DIR/R8b/e
659 $CHECKSTAT -a $DIR/R8a/d || error
660 $CHECKSTAT -t dir $DIR/R8b/e || error
662 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
665 echo "-- rename error cases"
669 mrename $DIR/R9/f $DIR/R9/a
670 $CHECKSTAT -t file $DIR/R9/f || error
671 $CHECKSTAT -t dir $DIR/R9/a || error
672 $CHECKSTAT -a $DIR/R9/a/f || error
674 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
678 mrename $DIR/R10/f $DIR/R10/g
679 $CHECKSTAT -t dir $DIR/R10 || error
680 $CHECKSTAT -a $DIR/R10/f || error
681 $CHECKSTAT -a $DIR/R10/g || error
683 run_test 24j "source does not exist ============================"
686 mkdir $DIR/R11a $DIR/R11a/d
688 mv $DIR/R11a/f $DIR/R11a/d
689 $CHECKSTAT -a $DIR/R11a/f || error
690 $CHECKSTAT -t file $DIR/R11a/d/f || error
692 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
694 # bug 2429 - rename foo foo foo creates invalid file
697 multiop $f OcNs || error
699 run_test 24l "Renaming a file to itself ========================"
703 multiop $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
704 # on ext3 this does not remove either the source or target files
705 # though the "expected" operation would be to remove the source
706 $CHECKSTAT -t file ${f} || error "${f} missing"
707 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
709 run_test 24m "Renaming a file to a hard link to itself ========="
713 # this stats the old file after it was renamed, so it should fail
717 $CHECKSTAT ${f}.rename
720 run_test 24n "Statting the old file after renaming (Posix rename 2)"
723 check_kernel_version 37 || return 0
725 rename_many -s random -v -n 10 $DIR/d24o
727 run_test 24o "rename of files during htree split ==============="
731 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
732 mrename $DIR/R12a $DIR/R12b
733 $CHECKSTAT -a $DIR/R12a || error
734 $CHECKSTAT -t dir $DIR/R12b || error
735 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
736 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
738 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
742 DIRINO=`ls -lid $DIR/R13a | awk '{ print $1 }'`
743 multiop_bg_pause $DIR/R13b D_c || return 1
746 mrename $DIR/R13a $DIR/R13b
747 $CHECKSTAT -a $DIR/R13a || error
748 $CHECKSTAT -t dir $DIR/R13b || error
749 DIRINO2=`ls -lid $DIR/R13b | awk '{ print $1 }'`
750 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
752 wait $MULTIPID || error "multiop close failed"
754 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
756 test_24r() { #bug 3789
757 mkdir $DIR/R14a $DIR/R14a/b
758 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
759 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
760 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
762 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
765 mkdir $DIR/R15a $DIR/R15a/b $DIR/R15a/b/c
766 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
767 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
768 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
770 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
772 mkdir $DIR/R16a $DIR/R16a/b $DIR/R16a/b/c
773 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
774 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
775 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
777 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
779 test_24u() { # bug12192
780 multiop $DIR/$tfile C2w$((2048 * 1024))c || error
781 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
783 run_test 24u "create stripe file"
791 local FREE_INODES=`lfs df -i|grep "filesystem summary" | awk '{print $5}'`
792 [ $FREE_INODES -lt $NRFILES ] && \
793 skip "not enough free inodes $FREE_INODES required $NRFILES" && \
797 createmany -m $DIR/d24v/$tfile $NRFILES
800 lctl set_param mdc.*.stats clear
802 ls $DIR/d24v >/dev/null || error "error in listing large dir"
805 # DIRENT_SIZE = 32 bytes for sizeof(struct lu_dirent) +
806 # 8 bytes for name(filename is mostly 5 in this test) +
807 # 8 bytes for luda_type
808 # take into account of overhead in lu_dirpage header and end mark in
809 # each page, plus one in RPC_NUM calculation.
811 RPC_SIZE=$(($(lctl get_param -n mdc.*.max_pages_per_rpc)*$(page_size)))
812 RPC_NUM=$(((NRFILES * DIRENT_SIZE + RPC_SIZE - 1) / RPC_SIZE + 1))
813 mds_readpage=`lctl get_param mdc.*.stats | \
814 awk '/^mds_readpage/ {print $2}'`
815 [ $mds_readpage -gt $RPC_NUM ] && \
816 error "large readdir doesn't take effect"
820 run_test 24v "list directory with large files (handle hash collision, bug: 17560)"
822 test_24w() { # bug21506
824 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
825 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
826 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
827 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
828 [ "$SZ1" = "$SZ2" ] || \
829 error "Error reading at the end of the file $tfile"
831 run_test 24w "Reading a file larger than 4Gb"
834 echo '== symlink sanity ============================================='
838 touch $DIR/s25/foo || error
840 run_test 25a "create file in symlinked directory ==============="
843 [ ! -d $DIR/d25 ] && test_25a
844 $CHECKSTAT -t file $DIR/s25/foo || error
846 run_test 25b "lookup file in symlinked directory ==============="
851 ln -s d26/d26-2 $DIR/s26
852 touch $DIR/s26/foo || error
854 run_test 26a "multiple component symlink ======================="
857 mkdir -p $DIR/d26b/d26-2
858 ln -s d26b/d26-2/foo $DIR/s26-2
859 touch $DIR/s26-2 || error
861 run_test 26b "multiple component symlink at end of lookup ======"
866 ln -s d26.2 $DIR/s26.2-1
867 ln -s s26.2-1 $DIR/s26.2-2
868 ln -s s26.2-2 $DIR/s26.2-3
869 chmod 0666 $DIR/s26.2-3/foo
871 run_test 26c "chain of symlinks ================================"
873 # recursive symlinks (bug 439)
875 ln -s d26-3/foo $DIR/d26-3
877 run_test 26d "create multiple component recursive symlink ======"
880 [ ! -h $DIR/d26-3 ] && test_26d
883 run_test 26e "unlink multiple component recursive symlink ======"
885 # recursive symlinks (bug 7022)
888 mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
889 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
890 mkdir -p lndir/bar1 || error "mkdir lndir/bar1 failed"
891 mkdir $tfile || error "mkdir $tfile failed"
892 cd $tfile || error "cd $tfile failed"
893 ln -s .. dotdot || error "ln dotdot failed"
894 ln -s dotdot/lndir lndir || error "ln lndir failed"
895 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
896 output=`ls $tfile/$tfile/lndir/bar1`
897 [ "$output" = bar1 ] && error "unexpected output"
898 rm -r $tfile || error "rm $tfile failed"
899 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
901 run_test 26f "rm -r of a directory which has recursive symlink ="
904 echo '== stripe sanity =============================================='
905 mkdir -p $DIR/d27 || error "mkdir failed"
907 $SETSTRIPE $DIR/d27/f0 -c 1 || error "lstripe failed"
908 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
910 log "== test_27a: write to one stripe file ========================="
911 cp /etc/hosts $DIR/d27/f0 || error
913 run_test 27a "one stripe file =================================="
916 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
918 $SETSTRIPE $DIR/d27/f01 -c 2 || error "lstripe failed"
919 [ `$GETSTRIPE $DIR/d27/f01 | grep -A 10 obdidx | wc -l` -eq 4 ] ||
920 error "two-stripe file doesn't have two stripes"
922 log "== test_27c: write to two stripe file file f01 ================"
923 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
925 run_test 27c "create two stripe file f01 ======================="
929 $SETSTRIPE -c0 -i-1 -s0 $DIR/d27/fdef || error "lstripe failed"
930 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
931 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
933 run_test 27d "create file with default settings ================"
937 $SETSTRIPE $DIR/d27/f12 -c 2 || error "lstripe failed"
938 $SETSTRIPE $DIR/d27/f12 -c 2 && error "lstripe succeeded twice"
939 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
941 run_test 27e "setstripe existing file (should return error) ======"
945 $SETSTRIPE $DIR/d27/fbad -s 100 -i 0 -c 1 && error "lstripe failed"
946 dd if=/dev/zero of=$DIR/d27/f12 bs=4k count=4 || error "dd failed"
947 $GETSTRIPE $DIR/d27/fbad || error "lfs getstripe failed"
949 run_test 27f "setstripe with bad stripe size (should return error)"
953 $MCREATE $DIR/d27/fnone || error "mcreate failed"
955 log "== test 27h: lfs getstripe with no objects ===================="
956 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" || error "has object"
958 log "== test 27i: lfs getstripe with some objects =================="
959 touch $DIR/d27/fsome || error "touch failed"
960 $GETSTRIPE $DIR/d27/fsome | grep obdidx || error "missing objects"
962 run_test 27g "test lfs getstripe ==========================================="
966 $SETSTRIPE $DIR/d27/f27j -i $OSTCOUNT && error "lstripe failed"||true
968 run_test 27j "setstripe with bad stripe offset (should return error)"
970 test_27k() { # bug 2844
973 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
974 [ ! -d $DIR/d27 ] && mkdir -p $DIR/d27
975 $SETSTRIPE $FILE -s 67108864 || error "lstripe failed"
976 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
977 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
978 dd if=/dev/zero of=$FILE bs=4k count=1
979 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
980 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
982 run_test 27k "limit i_blksize for broken user apps ============="
986 mcreate $DIR/f27l || error "creating file"
987 $RUNAS $SETSTRIPE $DIR/f27l -c 1 && \
988 error "lstripe should have failed" || true
990 run_test 27l "check setstripe permissions (should return error)"
993 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
994 if [ $ORIGFREE -gt $MAXFREE ]; then
995 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
999 $SETSTRIPE $DIR/d27/f27m_1 -i 0 -c 1
1000 dd if=/dev/zero of=$DIR/d27/f27m_1 bs=1024 count=$MAXFREE && \
1001 error "dd should fill OST0"
1003 while $SETSTRIPE $DIR/d27/f27m_$i -i 0 -c 1 ; do
1005 [ $i -gt 256 ] && break
1008 touch $DIR/d27/f27m_$i
1009 [ `$GETSTRIPE $DIR/d27/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] && \
1010 error "OST0 was full but new created file still use it"
1012 touch $DIR/d27/f27m_$i
1013 [ `$GETSTRIPE $DIR/d27/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] && \
1014 error "OST0 was full but new created file still use it"
1018 run_test 27m "create file while OST0 was full =================="
1021 local DELAY=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 * 2}')
1025 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1026 # if the OST isn't full anymore.
1028 local OSTIDX=${1:-""}
1030 local list=$(comma_list $(osts_nodes))
1031 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1033 do_nodes $list lctl set_param fail_loc=0
1037 exhaust_precreations() {
1040 local FAILIDX=${3:-$OSTIDX}
1043 local MDSIDX=$(get_mds_dir "$DIR/$tdir")
1044 echo OSTIDX=$OSTIDX MDSIDX=$MDSIDX
1046 local OST=$(lfs osts | grep ${OSTIDX}": " | \
1047 awk '{print $2}' | sed -e 's/_UUID$//')
1048 local MDT_INDEX=$(lfs df | grep "\[MDT:$((MDSIDX - 1))\]" | awk '{print $1}' | \
1049 sed -e 's/_UUID$//;s/^.*-//')
1052 local mdtosc_proc1=$(get_mdtosc_proc_path mds${MDSIDX} $OST)
1053 local last_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1054 osc.$mdtosc_proc1.prealloc_last_id)
1055 local next_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1056 osc.$mdtosc_proc1.prealloc_next_id)
1058 local mdtosc_proc2=$(get_mdtosc_proc_path mds${MDSIDX})
1059 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1061 mkdir -p $DIR/$tdir/${OST}
1062 $SETSTRIPE $DIR/$tdir/${OST} -i $OSTIDX -c 1
1063 #define OBD_FAIL_OST_ENOSPC 0x215
1064 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=$FAILIDX
1065 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x215
1066 echo "Creating to objid $last_id on ost $OST..."
1067 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1068 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1069 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=$FAILLOC
1073 exhaust_all_precreations() {
1075 for (( i=0; i < OSTCOUNT; i++ )) ; do
1076 exhaust_precreations $i $1 -1
1081 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1082 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1083 remote_ost_nodsh && skip "remote OST with nodsh" && return
1086 rm -f $DIR/$tdir/$tfile
1087 exhaust_precreations 0 0x80000215
1088 $SETSTRIPE -c -1 $DIR/$tdir
1089 touch $DIR/$tdir/$tfile || error
1090 $GETSTRIPE $DIR/$tdir/$tfile
1093 run_test 27n "create file with some full OSTs =================="
1096 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1097 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1098 remote_ost_nodsh && skip "remote OST with nodsh" && return
1101 rm -f $DIR/$tdir/$tfile
1102 exhaust_all_precreations 0x215
1104 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1109 run_test 27o "create file with all full OSTs (should error) ===="
1112 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1113 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1114 remote_ost_nodsh && skip "remote OST with nodsh" && return
1117 rm -f $DIR/$tdir/$tfile
1120 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1121 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1122 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1124 exhaust_precreations 0 0x80000215
1125 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1126 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1127 $LFS getstripe $DIR/$tdir/$tfile
1131 run_test 27p "append to a truncated file with some full OSTs ==="
1134 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1135 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1136 remote_ost_nodsh && skip "remote OST with nodsh" && return
1139 rm -f $DIR/$tdir/$tfile
1141 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1142 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1143 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1145 exhaust_all_precreations 0x215
1147 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1148 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1152 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1155 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1156 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1157 remote_ost_nodsh && skip "remote OST with nodsh" && return
1160 rm -f $DIR/$tdir/$tfile
1161 exhaust_precreations 0 0x80000215
1163 $SETSTRIPE $DIR/$tdir/$tfile -i 0 -c 2 # && error
1167 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1169 test_27s() { # bug 10725
1171 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1172 local stripe_count=0
1173 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1174 $SETSTRIPE $DIR/$tdir -s $stripe_size -c $stripe_count && \
1175 error "stripe width >= 2^32 succeeded" || true
1178 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1180 test_27t() { # bug 10864
1185 $WLFS getstripe $tfile
1188 run_test 27t "check that utils parse path correctly"
1190 test_27u() { # bug 4900
1191 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1192 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1194 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1195 do_facet $SINGLEMDS lctl set_param fail_loc=0x139
1197 createmany -o $DIR/$tdir/t- 1000
1198 do_facet $SINGLEMDS lctl set_param fail_loc=0
1200 TLOG=$DIR/$tfile.getstripe
1201 $GETSTRIPE $DIR/$tdir > $TLOG
1202 OBJS=`awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj;}' $TLOG`
1203 unlinkmany $DIR/$tdir/t- 1000
1204 [ $OBJS -gt 0 ] && \
1205 error "$OBJS objects created on OST-0. See $TLOG" || pass
1207 run_test 27u "skip object creation on OSC w/o objects =========="
1209 test_27v() { # bug 4900
1210 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1211 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1212 remote_ost_nodsh && skip "remote OST with nodsh" && return
1214 exhaust_all_precreations 0x215
1218 $SETSTRIPE $DIR/$tdir -c 1 # 1 stripe / file
1220 touch $DIR/$tdir/$tfile
1221 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1223 for (( i=0; i < OSTCOUNT; i++ )) ; do
1224 do_facet ost$i lctl set_param fail_loc=0x705
1226 local START=`date +%s`
1227 createmany -o $DIR/$tdir/$tfile 32
1229 local FINISH=`date +%s`
1230 local TIMEOUT=`lctl get_param -n timeout`
1231 local PROCESS=$((FINISH - START))
1232 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1233 error "$FINISH - $START >= $TIMEOUT / 2"
1234 sleep $((TIMEOUT / 2 - PROCESS))
1237 run_test 27v "skip object creation on slow OST ================="
1239 test_27w() { # bug 10997
1240 mkdir -p $DIR/$tdir || error "mkdir failed"
1241 $LSTRIPE $DIR/$tdir/f0 -s 65536 || error "lstripe failed"
1242 size=`$GETSTRIPE $DIR/$tdir/f0 -s`
1243 [ $size -ne 65536 ] && error "stripe size $size != 65536" || true
1244 gsdir=$($LFS getstripe -d $DIR/$tdir)
1245 [ $(echo $gsdir | grep -c stripe_count) -ne 1 ] && error "$LFS getstripe -d $DIR/$tdir failed"
1247 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping multiple stripe count/offset test" && return
1248 for i in `seq 1 $OSTCOUNT`; do
1250 $LSTRIPE $DIR/$tdir/f$i -c $i -i $offset || error "lstripe -c $i -i $offset failed"
1251 count=`$GETSTRIPE -c $DIR/$tdir/f$i`
1252 index=`$GETSTRIPE -o $DIR/$tdir/f$i`
1253 [ $count -ne $i ] && error "stripe count $count != $i" || true
1254 [ $index -ne $offset ] && error "stripe offset $index != $offset" || true
1257 run_test 27w "check lfs setstripe -c -s -i options ============="
1260 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
1261 OFFSET=$(($OSTCOUNT - 1))
1263 local OST=$(lfs osts | awk '/'${OSTIDX}': / { print $2 }' | sed -e 's/_UUID$//')
1266 $SETSTRIPE $DIR/$tdir -c 1 # 1 stripe per file
1267 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1269 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1270 for i in `seq 0 $OFFSET`; do
1271 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1272 error "OST0 was degraded but new created file still use it"
1274 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1276 run_test 27x "create files while OST0 is degraded"
1279 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1280 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1282 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1283 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1284 osc.$mdtosc.prealloc_last_id)
1285 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1286 osc.$mdtosc.prealloc_next_id)
1287 local fcount=$((last_id - next_id))
1288 [ $fcount -eq 0 ] && skip "not enough space on OST0" && return
1289 [ $fcount -gt $OSTCOUNT ] && fcount=$OSTCOUNT
1291 MDS_OSCS=`do_facet $SINGLEMDS lctl dl | awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
1292 OFFSET=$(($OSTCOUNT-1))
1294 for OSC in $MDS_OSCS; do
1295 if [ $OST == -1 ]; then {
1296 OST=`osc_to_ost $OSC`
1298 echo $OSC "is Deactivate:"
1299 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1303 OSTIDX=$(lfs osts | grep ${OST} | awk '{print $1}' | sed -e 's/://')
1305 $SETSTRIPE $DIR/$tdir -c 1 # 1 stripe / file
1307 do_facet ost$OSTIDX lctl set_param -n obdfilter.$OST.degraded 1
1309 createmany -o $DIR/$tdir/$tfile $fcount
1310 do_facet ost$OSTIDX lctl set_param -n obdfilter.$OST.degraded 0
1312 for i in `seq 0 $OFFSET`; do
1313 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "$OSTIDX"` ] || \
1314 error "files created on deactivated OSTs instead of degraded OST"
1316 for OSC in $MDS_OSCS; do
1317 [ `osc_to_ost $OSC` != $OST ] && {
1318 echo $OSC "is activate"
1319 do_facet $SINGLEMDS lctl --device %$OSC activate
1323 run_test 27y "create files while OST0 is degraded and the rest inactive"
1328 local old_ifs="$IFS"
1330 lmm=($($GETSTRIPE -v $1))
1333 fid=($($LFS path2fid $1))
1336 # compare lmm_seq and lu_fid->f_seq
1337 [ ${lmm[4]} = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1338 # compare lmm_object_id and lu_fid->oid
1339 [ ${lmm[6]} = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1341 echo -e "\tseq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}\n\tstripe count: ${lmm[8]}"
1343 [ "$FSTYPE" != "ldiskfs" ] && skip "can not check trusted.fid FSTYPE=$FSTYPE" && return 0
1345 # check the trusted.fid attribute of the OST objects of the file
1346 for (( i=0, j=19; i < ${lmm[8]}; i++, j+=4 )); do
1347 local obdidx=${lmm[$j]}
1348 local devnum=$((obdidx + 1))
1349 local objid=${lmm[$((j+1))]}
1350 local group=${lmm[$((j+3))]}
1351 local dev=$(ostdevname $devnum)
1352 local dir=${MOUNT%/*}/ost$devnum
1353 local mntpt=$(facet_mntpt ost$devnum)
1356 do_facet ost$devnum mount -t $FSTYPE $dev $dir $OST_MOUNT_OPTS ||
1357 { error "mounting $dev as $FSTYPE failed"; return 3; }
1359 obj_filename=$(do_facet ost$devnum find $dir/O/$group -name $objid)
1360 local ff=$(do_facet ost$devnum $LL_DECODE_FILTER_FID $obj_filename)
1365 # compare lmm_seq and filter_fid->ff_parent.f_seq
1366 [ ${ff[11]} = ${lmm[4]} ] || { error "parent SEQ mismatch"; return 4; }
1367 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1368 [ ${ff[12]} = ${lmm[6]} ] || { error "parent OID mismatch"; return 5; }
1369 let stripe=${ff[13]}
1370 [ $stripe -eq $i ] || { error "stripe mismatch"; return 6; }
1372 echo -e "\t\tost $obdidx, objid $objid, group $group"
1373 do_facet ost$devnum umount -d $mntpt
1374 start ost$devnum $dev $OST_MOUNT_OPTS
1380 $SETSTRIPE $DIR/$tdir/$tfile-1 -c 1 -o 0 -s 1m ||
1381 { error "setstripe -c -1 failed"; return 1; }
1382 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1383 { error "dd 1 mb failed"; return 2; }
1384 $SETSTRIPE $DIR/$tdir/$tfile-2 -c -1 -o $(($OSTCOUNT - 1)) -s 1m ||
1385 { error "setstripe -c 1 failed"; return 3; }
1386 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1387 { error "dd $OSTCOUNT mb failed"; return 4; }
1390 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1391 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1393 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1395 test_27A() { # b=19102
1396 local restore_size=`$GETSTRIPE -s $MOUNT`
1397 local restore_count=`$GETSTRIPE -c $MOUNT`
1398 local restore_offset=`$GETSTRIPE -o $MOUNT`
1399 $SETSTRIPE -c 0 -o -1 -s 0 $MOUNT
1400 local default_size=`$GETSTRIPE -s $MOUNT`
1401 local default_count=`$GETSTRIPE -c $MOUNT`
1402 local default_offset=`$GETSTRIPE -o $MOUNT`
1403 local dsize=$((1024 * 1024))
1404 [ $default_size -eq $dsize ] || error "stripe size $default_size != $dsize"
1405 [ $default_count -eq 1 ] || error "stripe count $default_count != 1"
1406 [ $default_offset -eq -1 ] || error "stripe offset $default_offset != -1"
1407 $SETSTRIPE -c $restore_count -o $restore_offset -s $restore_size $MOUNT
1409 run_test 27A "check filesystem-wide default LOV EA values"
1411 # createtest also checks that device nodes are created and
1412 # then visible correctly (#2091)
1413 test_28() { # bug 2091
1415 $CREATETEST $DIR/d28/ct || error
1417 run_test 28 "create/mknod/mkdir with bad file types ============"
1420 cancel_lru_locks mdc
1426 declare -i LOCKCOUNTORIG=0
1427 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1428 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
1430 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
1432 declare -i LOCKUNUSEDCOUNTORIG=0
1433 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1434 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
1441 declare -i LOCKCOUNTCURRENT=0
1442 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1443 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
1446 declare -i LOCKUNUSEDCOUNTCURRENT=0
1447 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1448 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
1451 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1452 lctl set_param -n ldlm.dump_namespaces ""
1453 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1454 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1455 log "dumped log to $TMP/test_29.dk (bug 5793)"
1458 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1459 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1460 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1461 log "dumped log to $TMP/test_29.dk (bug 5793)"
1465 run_test 29 "IT_GETATTR regression ============================"
1467 test_30a() { # was test_30
1468 cp `which ls` $DIR || cp /bin/ls $DIR
1472 run_test 30a "execute binary from Lustre (execve) =============="
1475 cp `which ls` $DIR || cp /bin/ls $DIR
1477 $RUNAS $DIR/ls / || error
1480 run_test 30b "execute binary from Lustre as non-root ==========="
1482 test_30c() { # b=22376
1483 cp `which ls` $DIR || cp /bin/ls $DIR
1485 cancel_lru_locks mdc
1486 cancel_lru_locks osc
1487 $RUNAS $DIR/ls / || error
1490 run_test 30c "execute binary from Lustre without read perms ===="
1493 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1494 $CHECKSTAT -a $DIR/f31 || error
1496 run_test 31a "open-unlink file =================================="
1499 touch $DIR/f31 || error
1500 ln $DIR/f31 $DIR/f31b || error
1501 multiop $DIR/f31b Ouc || error
1502 $CHECKSTAT -t file $DIR/f31 || error
1504 run_test 31b "unlink file with multiple links while open ======="
1507 touch $DIR/f31 || error
1508 ln $DIR/f31 $DIR/f31c || error
1509 multiop_bg_pause $DIR/f31 O_uc || return 1
1511 multiop $DIR/f31c Ouc
1512 kill -USR1 $MULTIPID
1515 run_test 31c "open-unlink file with multiple links ============="
1518 opendirunlink $DIR/d31d $DIR/d31d || error
1519 $CHECKSTAT -a $DIR/d31d || error
1521 run_test 31d "remove of open directory ========================="
1523 test_31e() { # bug 2904
1524 check_kernel_version 34 || return 0
1525 openfilleddirunlink $DIR/d31e || error
1527 run_test 31e "remove of open non-empty directory ==============="
1529 test_31f() { # bug 4554
1532 $SETSTRIPE $DIR/d31f -s 1048576 -c 1
1533 cp /etc/hosts $DIR/d31f
1535 $GETSTRIPE $DIR/d31f/hosts
1536 multiop_bg_pause $DIR/d31f D_c || return 1
1539 rm -rv $DIR/d31f || error "first of $DIR/d31f"
1541 $SETSTRIPE $DIR/d31f -s 1048576 -c 1
1542 cp /etc/hosts $DIR/d31f
1544 $GETSTRIPE $DIR/d31f/hosts
1545 multiop_bg_pause $DIR/d31f D_c || return 1
1548 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
1549 wait $MULTIPID || error "first opendir $MULTIPID failed"
1553 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
1554 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
1557 run_test 31f "remove of open directory with open-unlink file ==="
1560 echo "-- cross directory link --"
1561 mkdir $DIR/d31g{a,b}
1563 ln $DIR/d31ga/f $DIR/d31gb/g
1564 $CHECKSTAT -t file $DIR/d31ga/f || error "source"
1565 [ `stat -c%h $DIR/d31ga/f` == '2' ] || error "source nlink"
1566 $CHECKSTAT -t file $DIR/d31gb/g || error "target"
1567 [ `stat -c%h $DIR/d31gb/g` == '2' ] || error "target nlink"
1569 run_test 31g "cross directory link==============="
1572 echo "-- cross directory link --"
1576 ln $DIR/d31h/f $DIR/d31h/dir/g
1577 $CHECKSTAT -t file $DIR/d31h/f || error "source"
1578 [ `stat -c%h $DIR/d31h/f` == '2' ] || error "source nlink"
1579 $CHECKSTAT -t file $DIR/d31h/dir/g || error "target"
1580 [ `stat -c%h $DIR/d31h/dir/g` == '2' ] || error "target nlink"
1582 run_test 31h "cross directory link under child==============="
1585 echo "-- cross directory link --"
1588 touch $DIR/d31i/dir/f
1589 ln $DIR/d31i/dir/f $DIR/d31i/g
1590 $CHECKSTAT -t file $DIR/d31i/dir/f || error "source"
1591 [ `stat -c%h $DIR/d31i/dir/f` == '2' ] || error "source nlink"
1592 $CHECKSTAT -t file $DIR/d31i/g || error "target"
1593 [ `stat -c%h $DIR/d31i/g` == '2' ] || error "target nlink"
1595 run_test 31i "cross directory link under parent==============="
1600 mkdir $DIR/d31j/dir1
1601 ln $DIR/d31j/dir1 $DIR/d31j/dir2 && error "ln for dir"
1602 link $DIR/d31j/dir1 $DIR/d31j/dir3 && error "link for dir"
1603 mlink $DIR/d31j/dir1 $DIR/d31j/dir4 && error "mlink for dir"
1604 mlink $DIR/d31j/dir1 $DIR/d31j/dir1 && error "mlink to the same dir"
1607 run_test 31j "link for directory==============="
1613 touch $DIR/d31k/exist
1614 mlink $DIR/d31k/s $DIR/d31k/t || error "mlink"
1615 mlink $DIR/d31k/s $DIR/d31k/exist && error "mlink to exist file"
1616 mlink $DIR/d31k/s $DIR/d31k/s && error "mlink to the same file"
1617 mlink $DIR/d31k/s $DIR/d31k && error "mlink to parent dir"
1618 mlink $DIR/d31k $DIR/d31k/s && error "mlink parent dir to target"
1619 mlink $DIR/d31k/not-exist $DIR/d31k/foo && error "mlink non-existing to new"
1620 mlink $DIR/d31k/not-exist $DIR/d31k/s && error "mlink non-existing to exist"
1623 run_test 31k "link to file: the same, non-existing, dir==============="
1629 touch $DIR/d31m2/exist
1630 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
1631 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
1632 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
1633 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
1634 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
1635 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
1638 run_test 31m "link to file: the same, non-existing, dir==============="
1641 echo "== more mountpoints and symlinks ================="
1642 [ -e $DIR/d32a ] && rm -fr $DIR/d32a
1643 mkdir -p $DIR/d32a/ext2-mountpoint
1644 mount -t ext2 -o loop $EXT2_DEV $DIR/d32a/ext2-mountpoint || error
1645 $CHECKSTAT -t dir $DIR/d32a/ext2-mountpoint/.. || error
1646 $UMOUNT $DIR/d32a/ext2-mountpoint || error
1648 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
1651 [ -e $DIR/d32b ] && rm -fr $DIR/d32b
1652 mkdir -p $DIR/d32b/ext2-mountpoint
1653 mount -t ext2 -o loop $EXT2_DEV $DIR/d32b/ext2-mountpoint || error
1654 ls -al $DIR/d32b/ext2-mountpoint/.. || error
1655 $UMOUNT $DIR/d32b/ext2-mountpoint || error
1657 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
1660 [ -e $DIR/d32c ] && rm -fr $DIR/d32c
1661 mkdir -p $DIR/d32c/ext2-mountpoint
1662 mount -t ext2 -o loop $EXT2_DEV $DIR/d32c/ext2-mountpoint || error
1663 mkdir -p $DIR/d32c/d2/test_dir
1664 $CHECKSTAT -t dir $DIR/d32c/ext2-mountpoint/../d2/test_dir || error
1665 $UMOUNT $DIR/d32c/ext2-mountpoint || error
1667 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
1670 [ -e $DIR/d32d ] && rm -fr $DIR/d32d
1671 mkdir -p $DIR/d32d/ext2-mountpoint
1672 mount -t ext2 -o loop $EXT2_DEV $DIR/d32d/ext2-mountpoint || error
1673 mkdir -p $DIR/d32d/d2/test_dir
1674 ls -al $DIR/d32d/ext2-mountpoint/../d2/test_dir || error
1675 $UMOUNT $DIR/d32d/ext2-mountpoint || error
1677 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
1680 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
1681 mkdir -p $DIR/d32e/tmp
1682 TMP_DIR=$DIR/d32e/tmp
1683 ln -s $DIR/d32e $TMP_DIR/symlink11
1684 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1685 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
1686 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
1688 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
1691 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
1692 mkdir -p $DIR/d32f/tmp
1693 TMP_DIR=$DIR/d32f/tmp
1694 ln -s $DIR/d32f $TMP_DIR/symlink11
1695 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1696 ls $DIR/d32f/tmp/symlink11 || error
1697 ls $DIR/d32f/symlink01 || error
1699 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
1702 TMP_DIR=$DIR/$tdir/tmp
1703 mkdir -p $TMP_DIR $DIR/${tdir}2
1704 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1705 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1706 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
1707 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
1708 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
1709 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
1711 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1714 rm -fr $DIR/$tdir $DIR/${tdir}2
1715 TMP_DIR=$DIR/$tdir/tmp
1716 mkdir -p $TMP_DIR $DIR/${tdir}2
1717 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
1718 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1719 ls $TMP_DIR/symlink12 || error
1720 ls $DIR/$tdir/symlink02 || error
1722 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
1725 [ -e $DIR/d32i ] && rm -fr $DIR/d32i
1726 mkdir -p $DIR/d32i/ext2-mountpoint
1727 mount -t ext2 -o loop $EXT2_DEV $DIR/d32i/ext2-mountpoint || error
1728 touch $DIR/d32i/test_file
1729 $CHECKSTAT -t file $DIR/d32i/ext2-mountpoint/../test_file || error
1730 $UMOUNT $DIR/d32i/ext2-mountpoint || error
1732 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
1735 [ -e $DIR/d32j ] && rm -fr $DIR/d32j
1736 mkdir -p $DIR/d32j/ext2-mountpoint
1737 mount -t ext2 -o loop $EXT2_DEV $DIR/d32j/ext2-mountpoint || error
1738 touch $DIR/d32j/test_file
1739 cat $DIR/d32j/ext2-mountpoint/../test_file || error
1740 $UMOUNT $DIR/d32j/ext2-mountpoint || error
1742 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
1746 mkdir -p $DIR/d32k/ext2-mountpoint
1747 mount -t ext2 -o loop $EXT2_DEV $DIR/d32k/ext2-mountpoint
1748 mkdir -p $DIR/d32k/d2
1749 touch $DIR/d32k/d2/test_file || error
1750 $CHECKSTAT -t file $DIR/d32k/ext2-mountpoint/../d2/test_file || error
1751 $UMOUNT $DIR/d32k/ext2-mountpoint || error
1753 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
1757 mkdir -p $DIR/d32l/ext2-mountpoint
1758 mount -t ext2 -o loop $EXT2_DEV $DIR/d32l/ext2-mountpoint || error
1759 mkdir -p $DIR/d32l/d2
1760 touch $DIR/d32l/d2/test_file
1761 cat $DIR/d32l/ext2-mountpoint/../d2/test_file || error
1762 $UMOUNT $DIR/d32l/ext2-mountpoint || error
1764 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
1768 mkdir -p $DIR/d32m/tmp
1769 TMP_DIR=$DIR/d32m/tmp
1770 ln -s $DIR $TMP_DIR/symlink11
1771 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1772 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
1773 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
1775 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
1779 mkdir -p $DIR/d32n/tmp
1780 TMP_DIR=$DIR/d32n/tmp
1781 ln -s $DIR $TMP_DIR/symlink11
1782 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
1783 ls -l $DIR/d32n/tmp/symlink11 || error
1784 ls -l $DIR/d32n/symlink01 || error
1786 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
1789 rm -fr $DIR/d32o $DIR/$tfile
1791 mkdir -p $DIR/d32o/tmp
1792 TMP_DIR=$DIR/d32o/tmp
1793 ln -s $DIR/$tfile $TMP_DIR/symlink12
1794 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1795 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
1796 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
1797 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
1798 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
1800 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
1810 mkdir -p $DIR/d32p/tmp
1812 TMP_DIR=$DIR/d32p/tmp
1814 ln -s $DIR/$tfile $TMP_DIR/symlink12
1816 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
1818 cat $DIR/d32p/tmp/symlink12 || error
1820 cat $DIR/d32p/symlink02 || error
1823 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
1826 [ -e $DIR/d32q ] && rm -fr $DIR/d32q
1828 touch $DIR/d32q/under_the_mount
1829 mount -t ext2 -o loop $EXT2_DEV $DIR/d32q
1830 ls $DIR/d32q/under_the_mount && error || true
1831 $UMOUNT $DIR/d32q || error
1833 run_test 32q "stat follows mountpoints in Lustre (should return error)"
1836 [ -e $DIR/d32r ] && rm -fr $DIR/d32r
1838 touch $DIR/d32r/under_the_mount
1839 mount -t ext2 -o loop $EXT2_DEV $DIR/d32r
1840 ls $DIR/d32r | grep -q under_the_mount && error || true
1841 $UMOUNT $DIR/d32r || error
1843 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
1848 chmod 444 $DIR/$tfile
1849 chown $RUNAS_ID $DIR/$tfile
1851 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
1854 run_test 33 "write file with mode 444 (should return error) ===="
1859 chown $RUNAS_ID $DIR/d33
1860 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
1861 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
1862 error "open RDWR" || true
1864 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
1869 chown $RUNAS_ID $DIR/d33
1870 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
1872 run_test 33b "test open file with malformed flags (No panic and return error)"
1883 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
1886 for ostnum in $(seq $OSTCOUNT); do
1887 # test-framework's OST numbering is one-based, while Lustre's
1889 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
1890 # Parsing llobdstat's output sucks; we could grep the /proc
1891 # path, but that's likely to not be as portable as using the
1892 # llobdstat utility. So we parse lctl output instead.
1893 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
1894 obdfilter/$ostname/stats |
1895 awk '/^write_bytes/ {print $7}' )
1896 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
1897 if (( ${write_bytes:-0} > 0 ))
1904 $all_zeros || return 0
1907 echo foo > $DIR/d33/bar
1911 # Total up write_bytes after writing. We'd better find non-zeros.
1912 for ostnum in $(seq $OSTCOUNT); do
1913 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
1914 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
1915 obdfilter/$ostname/stats |
1916 awk '/^write_bytes/ {print $7}' )
1917 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
1918 if (( ${write_bytes:-0} > 0 ))
1927 for ostnum in $(seq $OSTCOUNT); do
1928 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
1929 echo "Check that write_bytes is present in obdfilter/*/stats:"
1930 do_facet ost$ostnum lctl get_param -n \
1931 obdfilter/$ostname/stats
1933 error "OST not keeping write_bytes stats (b22312)"
1936 run_test 33c "test llobdstat and write_bytes"
1938 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
1941 $MCREATE $DIR/f34 || error
1942 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1943 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
1944 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1945 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1947 run_test 34a "truncate file that has not been opened ==========="
1950 [ ! -f $DIR/f34 ] && test_34a
1951 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1952 $OPENFILE -f O_RDONLY $DIR/f34
1953 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
1954 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1956 run_test 34b "O_RDONLY opening file doesn't create objects ====="
1959 [ ! -f $DIR/f34 ] && test_34a
1960 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1961 $OPENFILE -f O_RDWR $DIR/f34
1962 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
1963 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1965 run_test 34c "O_RDWR opening file-with-size works =============="
1968 [ ! -f $DIR/f34 ] && test_34a
1969 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
1970 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
1973 run_test 34d "write to sparse file ============================="
1977 $MCREATE $DIR/f34e || error
1978 $TRUNCATE $DIR/f34e 1000 || error
1979 $CHECKSTAT -s 1000 $DIR/f34e || error
1980 $OPENFILE -f O_RDWR $DIR/f34e
1981 $CHECKSTAT -s 1000 $DIR/f34e || error
1983 run_test 34e "create objects, some with size and some without =="
1985 test_34f() { # bug 6242, 6243
1988 $MCREATE $DIR/f34f || error
1989 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
1990 dd if=$DIR/f34f of=$TMP/f34f
1991 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
1992 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
1993 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
1994 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
1995 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
1997 run_test 34f "read from a file with no objects until EOF ======="
2000 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2001 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2002 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2003 cancel_lru_locks osc
2004 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2005 error "wrong size after lock cancel"
2007 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2008 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2009 error "expanding truncate failed"
2010 cancel_lru_locks osc
2011 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2012 error "wrong expanded size after lock cancel"
2014 run_test 34g "truncate long file ==============================="
2017 cp /bin/sh $DIR/f35a
2019 chown $RUNAS_ID $DIR/f35a
2020 $RUNAS $DIR/f35a && error || true
2023 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2027 utime $DIR/f36 || error
2029 run_test 36a "MDS utime check (mknod, utime) ==================="
2033 utime $DIR/f36 || error
2035 run_test 36b "OST utime check (open, utime) ===================="
2040 chown $RUNAS_ID $DIR/d36
2041 $RUNAS utime $DIR/d36/f36 || error
2043 run_test 36c "non-root MDS utime check (mknod, utime) =========="
2046 [ ! -d $DIR/d36 ] && test_36c
2047 echo "" > $DIR/d36/f36
2048 $RUNAS utime $DIR/d36/f36 || error
2050 run_test 36d "non-root OST utime check (open, utime) ==========="
2053 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2055 touch $DIR/$tdir/$tfile
2056 $RUNAS utime $DIR/$tdir/$tfile && \
2057 error "utime worked, expected failure" || true
2059 run_test 36e "utime on non-owned file (should return error) ===="
2063 local LANG_SAVE=$LANG
2064 local LC_LANG_SAVE=$LC_LANG
2065 export LANG=C LC_LANG=C # for date language
2067 DATESTR="Dec 20 2000"
2069 lctl set_param fail_loc=$fl
2071 cp /etc/hosts $DIR/$tdir/$tfile
2072 sync & # write RPC generated with "current" inode timestamp, but delayed
2074 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
2075 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
2076 cancel_lru_locks osc
2077 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
2079 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
2080 echo "BEFORE: $LS_BEFORE" && \
2081 echo "AFTER : $LS_AFTER" && \
2082 echo "WANT : $DATESTR" && \
2083 error "$DIR/$tdir/$tfile timestamps changed" || true
2085 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
2089 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
2090 subr_36fh "0x80000214"
2092 run_test 36f "utime on file racing with OST BRW write =========="
2095 remote_ost_nodsh && skip "remote OST with nodsh" && return
2101 fmd_max_age=$(do_facet ost1 \
2102 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
2105 fmd_before=$(do_facet ost1 \
2106 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2107 touch $DIR/$tdir/$tfile
2108 sleep $((fmd_max_age + 12))
2109 fmd_after=$(do_facet ost1 \
2110 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2112 echo "fmd_before: $fmd_before"
2113 echo "fmd_after: $fmd_after"
2114 [ "$fmd_after" -gt "$fmd_before" ] && \
2115 echo "AFTER: $fmd_after > BEFORE: $fmd_before" && \
2116 error "fmd didn't expire after ping" || true
2118 run_test 36g "filter mod data cache expiry ====================="
2121 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
2122 subr_36fh "0x80000227"
2124 run_test 36h "utime on file racing with OST BRW write =========="
2128 echo f > $DIR/$tdir/fbugfile
2129 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2130 ls $DIR/$tdir | grep "\<fbugfile\>" && error
2131 $UMOUNT $DIR/$tdir || error
2132 rm -f $DIR/$tdir/fbugfile || error
2134 run_test 37 "ls a mounted file system to check old content ====="
2137 local file=$DIR/$tfile
2139 openfile -f O_DIRECTORY $file
2142 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
2143 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
2145 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
2149 touch $DIR/${tfile}2
2150 # ls -l $DIR/$tfile $DIR/${tfile}2
2151 # ls -lu $DIR/$tfile $DIR/${tfile}2
2152 # ls -lc $DIR/$tfile $DIR/${tfile}2
2154 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
2155 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
2157 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
2159 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
2161 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
2162 error "O_TRUNC didn't change timestamps"
2165 run_test 39 "mtime changed on create ==========================="
2169 cp -p /etc/passwd $DIR/$tdir/fopen
2170 cp -p /etc/passwd $DIR/$tdir/flink
2171 cp -p /etc/passwd $DIR/$tdir/funlink
2172 cp -p /etc/passwd $DIR/$tdir/frename
2173 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
2176 echo "aaaaaa" >> $DIR/$tdir/fopen
2177 echo "aaaaaa" >> $DIR/$tdir/flink
2178 echo "aaaaaa" >> $DIR/$tdir/funlink
2179 echo "aaaaaa" >> $DIR/$tdir/frename
2181 local open_new=`stat -c %Y $DIR/$tdir/fopen`
2182 local link_new=`stat -c %Y $DIR/$tdir/flink`
2183 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
2184 local rename_new=`stat -c %Y $DIR/$tdir/frename`
2186 cat $DIR/$tdir/fopen > /dev/null
2187 ln $DIR/$tdir/flink $DIR/$tdir/flink2
2188 rm -f $DIR/$tdir/funlink2
2189 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
2191 for (( i=0; i < 2; i++ )) ; do
2192 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
2193 local link_new2=`stat -c %Y $DIR/$tdir/flink`
2194 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
2195 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
2197 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
2198 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
2199 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
2200 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
2202 cancel_lru_locks osc
2203 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2206 run_test 39b "mtime change on open, link, unlink, rename ======"
2208 # this should be set to past
2209 TEST_39_MTIME=`date -d "1 year ago" +%s`
2215 local mtime0=`stat -c %Y $DIR1/$tfile`
2217 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2218 local mtime1=`stat -c %Y $DIR1/$tfile`
2219 [ "$mtime1" = $TEST_39_MTIME ] || \
2220 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
2223 echo hello >> $DIR1/$tfile
2225 local mtime2=`stat -c %Y $DIR1/$tfile`
2226 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
2227 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
2229 mv $DIR1/$tfile $DIR1/$tfile-1
2231 for (( i=0; i < 2; i++ )) ; do
2232 local mtime3=`stat -c %Y $DIR1/$tfile-1`
2233 [ "$mtime2" = "$mtime3" ] || \
2234 error "mtime ($mtime2) changed (to $mtime3) on rename"
2236 cancel_lru_locks osc
2237 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2240 run_test 39c "mtime change on rename ==========================="
2246 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2248 for (( i=0; i < 2; i++ )) ; do
2249 local mtime=`stat -c %Y $DIR1/$tfile`
2250 [ $mtime = $TEST_39_MTIME ] || \
2251 error "mtime($mtime) is not set to $TEST_39_MTIME"
2253 cancel_lru_locks osc
2254 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2257 run_test 39d "create, utime, stat =============================="
2262 local mtime1=`stat -c %Y $DIR1/$tfile`
2264 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2266 for (( i=0; i < 2; i++ )) ; do
2267 local mtime2=`stat -c %Y $DIR1/$tfile`
2268 [ $mtime2 = $TEST_39_MTIME ] || \
2269 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2271 cancel_lru_locks osc
2272 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2275 run_test 39e "create, stat, utime, stat ========================"
2280 mtime1=`stat -c %Y $DIR1/$tfile`
2283 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2285 for (( i=0; i < 2; i++ )) ; do
2286 local mtime2=`stat -c %Y $DIR1/$tfile`
2287 [ $mtime2 = $TEST_39_MTIME ] || \
2288 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2290 cancel_lru_locks osc
2291 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2294 run_test 39f "create, stat, sleep, utime, stat ================="
2298 echo hello >> $DIR1/$tfile
2299 local mtime1=`stat -c %Y $DIR1/$tfile`
2302 chmod o+r $DIR1/$tfile
2304 for (( i=0; i < 2; i++ )) ; do
2305 local mtime2=`stat -c %Y $DIR1/$tfile`
2306 [ "$mtime1" = "$mtime2" ] || \
2307 error "lost mtime: $mtime2, should be $mtime1"
2309 cancel_lru_locks osc
2310 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2313 run_test 39g "write, chmod, stat ==============================="
2321 echo hello >> $DIR1/$tfile
2322 local mtime1=`stat -c %Y $DIR1/$tfile`
2324 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2326 if [ "$d1" != "$d2" ]; then
2327 echo "write and touch not within one second"
2329 for (( i=0; i < 2; i++ )) ; do
2330 local mtime2=`stat -c %Y $DIR1/$tfile`
2331 [ "$mtime2" = $TEST_39_MTIME ] || \
2332 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
2334 cancel_lru_locks osc
2335 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2339 run_test 39h "write, utime within one second, stat ============="
2345 echo hello >> $DIR1/$tfile
2346 local mtime1=`stat -c %Y $DIR1/$tfile`
2348 mv $DIR1/$tfile $DIR1/$tfile-1
2350 for (( i=0; i < 2; i++ )) ; do
2351 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2353 [ "$mtime1" = "$mtime2" ] || \
2354 error "lost mtime: $mtime2, should be $mtime1"
2356 cancel_lru_locks osc
2357 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2360 run_test 39i "write, rename, stat =============================="
2366 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
2368 local mtime1=`stat -c %Y $DIR1/$tfile`
2370 mv $DIR1/$tfile $DIR1/$tfile-1
2372 kill -USR1 $multipid
2373 wait $multipid || error "multiop close failed"
2375 for (( i=0; i < 2; i++ )) ; do
2376 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2377 [ "$mtime1" = "$mtime2" ] || \
2378 error "mtime is lost on close: $mtime2, should be $mtime1"
2380 cancel_lru_locks osc
2381 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2384 run_test 39j "write, rename, close, stat ======================="
2390 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
2392 local mtime1=`stat -c %Y $DIR1/$tfile`
2394 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2396 kill -USR1 $multipid
2397 wait $multipid || error "multiop close failed"
2399 for (( i=0; i < 2; i++ )) ; do
2400 local mtime2=`stat -c %Y $DIR1/$tfile`
2402 [ "$mtime2" = $TEST_39_MTIME ] || \
2403 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
2405 cancel_lru_locks osc
2406 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2409 run_test 39k "write, utime, close, stat ========================"
2411 # this should be set to future
2412 TEST_39_ATIME=`date -d "1 year" +%s`
2415 local atime_diff=$(do_facet $SINGLEMDS lctl get_param -n mdd.*.atime_diff)
2419 # test setting directory atime to future
2420 touch -a -d @$TEST_39_ATIME $DIR/$tdir
2421 local atime=$(stat -c %X $DIR/$tdir)
2422 [ "$atime" = $TEST_39_ATIME ] || \
2423 error "atime is not set to future: $atime, should be $TEST_39_ATIME"
2425 # test setting directory atime from future to now
2426 local d1=$(date +%s)
2428 local d2=$(date +%s)
2430 cancel_lru_locks mdc
2431 atime=$(stat -c %X $DIR/$tdir)
2432 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2433 error "atime is not updated from future: $atime, should be $d1<atime<$d2"
2435 do_facet $SINGLEMDS lctl set_param -n mdd.*.atime_diff=2
2438 # test setting directory atime when now > dir atime + atime_diff
2442 cancel_lru_locks mdc
2443 atime=$(stat -c %X $DIR/$tdir)
2444 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2445 error "atime is not updated : $atime, should be $d2"
2447 do_facet $SINGLEMDS lctl set_param -n mdd.*.atime_diff=60
2450 # test not setting directory atime when now < dir atime + atime_diff
2452 cancel_lru_locks mdc
2453 atime=$(stat -c %X $DIR/$tdir)
2454 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
2455 error "atime is updated to $atime, should remain $d1<atime<$d2"
2457 do_facet $SINGLEMDS lctl set_param -n mdd.*.atime_diff=$atime_diff
2459 run_test 39l "directory atime update ==========================="
2464 local far_past_mtime=$(date -d "May 29 1953" +%s)
2465 local far_past_atime=$(date -d "Dec 17 1903" +%s)
2467 touch -m -d @$far_past_mtime $DIR1/$tfile
2468 touch -a -d @$far_past_atime $DIR1/$tfile
2470 for (( i=0; i < 2; i++ )) ; do
2471 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
2472 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
2473 error "atime or mtime set incorrectly"
2475 cancel_lru_locks osc
2476 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2479 run_test 39m "test atime and mtime before 1970"
2482 dd if=/dev/zero of=$DIR/f40 bs=4096 count=1
2483 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/f40 && error
2484 $CHECKSTAT -t file -s 4096 $DIR/f40 || error
2486 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
2490 small_write $DIR/f41 18
2492 run_test 41 "test small file write + fstat ====================="
2494 count_ost_writes() {
2495 lctl get_param -n osc.*.stats |
2496 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
2503 BG_DIRTY_RATIO_SAVE=10
2504 MAX_BG_DIRTY_RATIO=25
2508 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
2509 # dirty_ratio, dirty_background_ratio
2510 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
2511 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
2512 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
2513 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
2515 # if file not here, we are a 2.4 kernel
2516 kill -CONT `pidof kupdated`
2521 # setup the trap first, so someone cannot exit the test at the
2522 # exact wrong time and mess up a machine
2523 trap start_writeback EXIT
2524 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
2525 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
2526 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
2527 sysctl -w vm.dirty_writeback_centisecs=0
2528 sysctl -w vm.dirty_writeback_centisecs=0
2529 # save and increase /proc/sys/vm/dirty_ratio
2530 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
2531 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
2532 # save and increase /proc/sys/vm/dirty_background_ratio
2533 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
2534 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
2536 # if file not here, we are a 2.4 kernel
2537 kill -STOP `pidof kupdated`
2541 # ensure that all stripes have some grant before we test client-side cache
2543 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
2544 dd if=/dev/zero of=$i bs=4k count=1
2549 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
2550 # file truncation, and file removal.
2553 cancel_lru_locks osc
2555 sync; sleep 1; sync # just to be safe
2556 BEFOREWRITES=`count_ost_writes`
2557 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
2558 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
2559 AFTERWRITES=`count_ost_writes`
2560 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
2561 error "$BEFOREWRITES < $AFTERWRITES"
2564 run_test 42a "ensure that we don't flush on close =============="
2568 cancel_lru_locks osc
2571 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
2572 BEFOREWRITES=`count_ost_writes`
2573 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
2574 AFTERWRITES=`count_ost_writes`
2575 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
2576 error "$BEFOREWRITES < $AFTERWRITES on unlink"
2578 BEFOREWRITES=`count_ost_writes`
2579 sync || error "sync: $?"
2580 AFTERWRITES=`count_ost_writes`
2581 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
2582 error "$BEFOREWRITES < $AFTERWRITES on sync"
2584 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
2588 run_test 42b "test destroy of file with cached dirty data ======"
2590 # if these tests just want to test the effect of truncation,
2591 # they have to be very careful. consider:
2592 # - the first open gets a {0,EOF}PR lock
2593 # - the first write conflicts and gets a {0, count-1}PW
2594 # - the rest of the writes are under {count,EOF}PW
2595 # - the open for truncate tries to match a {0,EOF}PR
2596 # for the filesize and cancels the PWs.
2597 # any number of fixes (don't get {0,EOF} on open, match
2598 # composite locks, do smarter file size management) fix
2599 # this, but for now we want these tests to verify that
2600 # the cancellation with truncate intent works, so we
2601 # start the file with a full-file pw lock to match against
2602 # until the truncate.
2607 cancel_lru_locks osc
2609 # prime the file with 0,EOF PW to match
2613 # now the real test..
2614 dd if=/dev/zero of=$file bs=1024 count=100
2615 BEFOREWRITES=`count_ost_writes`
2616 $TRUNCATE $file $offset
2617 cancel_lru_locks osc
2618 AFTERWRITES=`count_ost_writes`
2624 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
2625 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
2628 run_test 42c "test partial truncate of file with cached dirty data"
2632 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
2633 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
2636 run_test 42d "test complete truncate of file with cached dirty data"
2638 test_42e() { # bug22074
2639 local TDIR=$DIR/${tdir}e
2640 local pagesz=$(page_size)
2642 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
2643 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
2648 $LFS setstripe -c 1 $TDIR
2649 createmany -o $TDIR/f $files
2651 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
2653 # we assume that with $OSTCOUNT files, at least one of them will
2654 # be allocated on OST0.
2655 warmup_files=$((OSTCOUNT * max_dirty_mb))
2656 createmany -o $TDIR/w $warmup_files
2658 # write a large amount of data into one file and sync, to get good
2659 # avail_grant number from OST.
2660 for ((i=0; i<$warmup_files; i++)); do
2661 idx=$($LFS getstripe -i $TDIR/w$i)
2662 [ $idx -ne 0 ] && continue
2663 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
2666 [ $i -gt $warmup_files ] && error "OST0 is still cold"
2668 $LCTL get_param $proc_osc0/cur_dirty_bytes
2669 $LCTL get_param $proc_osc0/cur_grant_bytes
2671 # create as much dirty pages as we can while not to trigger the actual
2672 # RPCs directly. but depends on the env, VFS may trigger flush during this
2673 # period, hopefully we are good.
2674 for ((i=0; i<$warmup_files; i++)); do
2675 idx=$($LFS getstripe -i $TDIR/w$i)
2676 [ $idx -ne 0 ] && continue
2677 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
2679 $LCTL get_param $proc_osc0/cur_dirty_bytes
2680 $LCTL get_param $proc_osc0/cur_grant_bytes
2682 # perform the real test
2683 $LCTL set_param $proc_osc0/rpc_stats 0
2684 for ((;i<$files; i++)); do
2685 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
2686 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
2689 $LCTL get_param $proc_osc0/rpc_stats
2691 $LCTL get_param $proc_osc0/rpc_stats |
2692 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
2693 [ "$PPR" != "16:" ] && continue
2694 [ $WPCT -lt 85 ] && error "$pages-page write RPCs only $WPCT% < 85%"
2695 break # we only want the "pages per rpc" stat
2699 run_test 42e "verify sub-RPC writes are not done synchronously"
2703 cp -p /bin/ls $DIR/$tdir/$tfile
2704 multiop $DIR/$tdir/$tfile Ow_c &
2706 # give multiop a chance to open
2709 $DIR/$tdir/$tfile && error || true
2712 run_test 43 "execution of file opened for write should return -ETXTBSY"
2716 cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
2717 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
2719 multiop $DIR/d43/multiop Oc && error "expected error, got success"
2720 kill -USR1 $MULTIOP_PID || return 2
2721 wait $MULTIOP_PID || return 3
2724 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
2728 cp -p `which multiop` $DIR/d43/multiop || cp -p multiop $DIR/d43/multiop
2729 MULTIOP_PROG=$DIR/d43/multiop multiop_bg_pause $TMP/test43.junk O_c || return 1
2731 $TRUNCATE $DIR/d43/multiop 0 && error "expected error, got success"
2732 kill -USR1 $MULTIOP_PID || return 2
2733 wait $MULTIOP_PID || return 3
2736 run_test 43b "truncate of file being executed should return -ETXTBSY"
2739 local testdir="$DIR/d43c"
2742 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
2743 ( cd $testdir && md5sum -c)
2745 run_test 43c "md5sum of copy into lustre========================"
2748 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
2749 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
2750 dd if=$DIR/f1 bs=4k count=1 > /dev/null
2752 run_test 44 "zero length read from a sparse stripe ============="
2755 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
2757 [ -z "$nstripe" ] && skip "can't get stripe info" && return
2758 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
2759 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
2761 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
2762 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
2765 OFFSETS="0 $((stride/2)) $((stride-1))"
2766 for offset in $OFFSETS ; do
2767 for i in `seq 0 $((nstripe-1))`; do
2768 local GLOBALOFFSETS=""
2769 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
2770 local myfn=$DIR/d44a-$size
2771 echo "--------writing $myfn at $size"
2772 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
2773 GLOBALOFFSETS="$GLOBALOFFSETS $size"
2774 ll_sparseness_verify $myfn $GLOBALOFFSETS \
2775 || error "ll_sparseness_verify $GLOBALOFFSETS"
2777 for j in `seq 0 $((nstripe-1))`; do
2778 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
2779 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
2780 GLOBALOFFSETS="$GLOBALOFFSETS $size"
2782 ll_sparseness_verify $myfn $GLOBALOFFSETS \
2783 || error "ll_sparseness_verify $GLOBALOFFSETS"
2788 run_test 44a "test sparse pwrite ==============================="
2792 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
2798 before=`dirty_osc_total`
2799 echo executing "\"$*\""
2801 after=`dirty_osc_total`
2802 echo before $before, after $after
2806 # Obtain grants from OST if it supports it
2807 echo blah > ${f}_grant
2810 do_dirty_record "echo blah > $f"
2811 [ $before -eq $after ] && error "write wasn't cached"
2812 do_dirty_record "> $f"
2813 [ $before -gt $after ] || error "truncate didn't lower dirty count"
2814 do_dirty_record "echo blah > $f"
2815 [ $before -eq $after ] && error "write wasn't cached"
2816 do_dirty_record "sync"
2817 [ $before -gt $after ] || error "writeback didn't lower dirty count"
2818 do_dirty_record "echo blah > $f"
2819 [ $before -eq $after ] && error "write wasn't cached"
2820 do_dirty_record "cancel_lru_locks osc"
2821 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
2824 run_test 45 "osc io page accounting ============================"
2826 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
2827 # test tickles a bug where re-dirtying a page was failing to be mapped to the
2828 # objects offset and an assert hit when an rpc was built with 1023's mapped
2829 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
2834 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2836 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
2837 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
2841 run_test 46 "dirtying a previously written page ================"
2843 # test_47 is removed "Device nodes check" is moved to test_28
2845 test_48a() { # bug 2399
2846 check_kernel_version 34 || return 0
2849 mv $DIR/d48a $DIR/d48.new || error "move directory failed"
2850 mkdir $DIR/d48a || error "recreate directory failed"
2851 touch foo || error "'touch foo' failed after recreating cwd"
2852 mkdir bar || error "'mkdir foo' failed after recreating cwd"
2853 if check_kernel_version 44; then
2854 touch .foo || error "'touch .foo' failed after recreating cwd"
2855 mkdir .bar || error "'mkdir .foo' failed after recreating cwd"
2857 ls . > /dev/null || error "'ls .' failed after recreating cwd"
2858 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2859 cd . || error "'cd .' failed after recreating cwd"
2860 mkdir . && error "'mkdir .' worked after recreating cwd"
2861 rmdir . && error "'rmdir .' worked after recreating cwd"
2862 ln -s . baz || error "'ln -s .' failed after recreating cwd"
2863 cd .. || error "'cd ..' failed after recreating cwd"
2865 run_test 48a "Access renamed working dir (should return errors)="
2867 test_48b() { # bug 2399
2868 check_kernel_version 34 || return 0
2871 rmdir $DIR/d48b || error "remove cwd $DIR/d48b failed"
2872 touch foo && error "'touch foo' worked after removing cwd"
2873 mkdir foo && error "'mkdir foo' worked after removing cwd"
2874 if check_kernel_version 44; then
2875 touch .foo && error "'touch .foo' worked after removing cwd"
2876 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2878 ls . > /dev/null && error "'ls .' worked after removing cwd"
2879 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
2880 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
2881 mkdir . && error "'mkdir .' worked after removing cwd"
2882 rmdir . && error "'rmdir .' worked after removing cwd"
2883 ln -s . foo && error "'ln -s .' worked after removing cwd"
2884 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
2886 run_test 48b "Access removed working dir (should return errors)="
2888 test_48c() { # bug 2350
2889 check_kernel_version 36 || return 0
2890 #lctl set_param debug=-1
2892 mkdir -p $DIR/d48c/dir
2894 $TRACE rmdir $DIR/d48c/dir || error "remove cwd $DIR/d48c/dir failed"
2895 $TRACE touch foo && error "'touch foo' worked after removing cwd"
2896 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
2897 if check_kernel_version 44; then
2898 touch .foo && error "'touch .foo' worked after removing cwd"
2899 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
2901 $TRACE ls . && error "'ls .' worked after removing cwd"
2902 $TRACE ls .. || error "'ls ..' failed after removing cwd"
2903 is_patchless || ( $TRACE cd . && error "'cd .' worked after removing cwd" )
2904 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
2905 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
2906 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
2907 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
2909 run_test 48c "Access removed working subdir (should return errors)"
2911 test_48d() { # bug 2350
2912 check_kernel_version 36 || return 0
2913 #lctl set_param debug=-1
2915 mkdir -p $DIR/d48d/dir
2917 $TRACE rmdir $DIR/d48d/dir || error "remove cwd $DIR/d48d/dir failed"
2918 $TRACE rmdir $DIR/d48d || error "remove parent $DIR/d48d failed"
2919 $TRACE touch foo && error "'touch foo' worked after removing parent"
2920 $TRACE mkdir foo && error "'mkdir foo' worked after removing parent"
2921 if check_kernel_version 44; then
2922 touch .foo && error "'touch .foo' worked after removing parent"
2923 mkdir .foo && error "'mkdir .foo' worked after removing parent"
2925 $TRACE ls . && error "'ls .' worked after removing parent"
2926 $TRACE ls .. && error "'ls ..' worked after removing parent"
2927 is_patchless || ( $TRACE cd . && error "'cd .' worked after recreate parent" )
2928 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
2929 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
2930 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
2931 is_patchless || ( $TRACE cd .. && error "'cd ..' worked after removing parent" || true )
2933 run_test 48d "Access removed parent subdir (should return errors)"
2935 test_48e() { # bug 4134
2936 check_kernel_version 41 || return 0
2937 #lctl set_param debug=-1
2939 mkdir -p $DIR/d48e/dir
2941 $TRACE rmdir $DIR/d48e/dir || error "remove cwd $DIR/d48e/dir failed"
2942 $TRACE rmdir $DIR/d48e || error "remove parent $DIR/d48e failed"
2943 $TRACE touch $DIR/d48e || error "'touch $DIR/d48e' failed"
2944 $TRACE chmod +x $DIR/d48e || error "'chmod +x $DIR/d48e' failed"
2945 # On a buggy kernel addition of "touch foo" after cd .. will
2946 # produce kernel oops in lookup_hash_it
2947 touch ../foo && error "'cd ..' worked after recreate parent"
2949 $TRACE rm $DIR/d48e || error "rm '$DIR/d48e' failed"
2951 run_test 48e "Access to recreated parent subdir (should return errors)"
2957 ls /proc/$$/cwd || error
2959 run_test 50 "special situations: /proc symlinks ==============="
2961 test_51a() { # was test_51
2962 # bug 1516 - create an empty entry right after ".." then split dir
2965 $MCREATE $DIR/d51/bar
2967 createmany -m $DIR/d51/longfile 201
2969 while [ `ls -sd $DIR/d51 | awk '{ print $1 }'` -eq 4 ]; do
2970 $MCREATE $DIR/d51/longfile$FNUM
2975 ls -l $DIR/d51 > /dev/null || error
2977 run_test 51a "special situations: split htree with empty entry =="
2979 #export NUMTEST=70000
2980 # FIXME: I select a relatively small number to do basic test.
2981 # large number may give panic(). debugging on this is going on.
2984 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
2985 [ $NUMFREE -lt 21000 ] && \
2986 skip "not enough free inodes ($NUMFREE)" && \
2989 check_kernel_version 40 || NUMTEST=31000
2990 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 50))
2993 createmany -d $DIR/d51b/t- $NUMTEST
2995 run_test 51b "mkdir .../t-0 --- .../t-$NUMTEST ===================="
2998 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
3000 local ndirs=${TEST51BB_NDIRS:-10}
3001 local nfiles=${TEST51BB_NFILES:-100}
3003 local numfree=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
3005 [ $numfree -lt $(( ndirs * nfiles)) ] && \
3006 nfiles=$(( numfree / ndirs - 10 ))
3008 local dir=$DIR/d51bb
3010 local savePOLICY=$(lctl get_param -n lmv.*.placement)
3011 lctl set_param -n lmv.*.placement=CHAR
3014 local IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
3018 for ((i=0; i < $ndirs; i++)); do
3019 dirs[i]=$dir/$RANDOM
3020 echo Creating directory ${dirs[i]}
3023 echo Creating $nfiles in dir ${dirs[i]} ...
3024 echo "createmany -o ${dirs[i]}/$tfile- $nfiles"
3025 createmany -o ${dirs[i]}/$tfile- $nfiles
3031 IUSED=$(lfs df -i $dir | grep MDT | awk '{print $3}')
3035 for ((i=0; i<${#NEWUSED[@]}; i++)); do
3036 echo "mds $i: inodes count OLD ${OLDUSED[$i]} NEW ${NEWUSED[$i]}"
3037 [ ${OLDUSED[$i]} -lt ${NEWUSED[$i]} ] || rc=$((rc + 1))
3040 lctl set_param -n lmv.*.placement=$savePOLICY
3042 [ $rc -ne $MDSCOUNT ] || \
3043 error "Objects/inodes are not distributed over all mds servers"
3045 run_test 51bb "mkdir createmany CMD $MDSCOUNT ===================="
3049 [ ! -d $DIR/d51b ] && skip "$DIR/51b missing" && \
3052 unlinkmany -d $DIR/d51b/t- $NUMTEST
3054 run_test 51c "rmdir .../t-0 --- .../t-$NUMTEST ===================="
3057 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping test with few OSTs" && return
3059 createmany -o $DIR/d51d/t- 1000
3060 $LFS getstripe $DIR/d51d > $TMP/files
3061 for N in `seq 0 $((OSTCOUNT - 1))`; do
3062 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
3063 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
3064 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
3066 unlinkmany $DIR/d51d/t- 1000
3069 for N in `seq 1 $((OSTCOUNT - 1))`; do
3070 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
3071 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3072 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
3073 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3075 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
3076 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3077 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
3078 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3082 run_test 51d "check object distribution ===================="
3085 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
3088 chattr +a $DIR/d52a/foo || error "chattr +a failed"
3089 echo bar >> $DIR/d52a/foo || error "append bar failed"
3090 cp /etc/hosts $DIR/d52a/foo && error "cp worked"
3091 rm -f $DIR/d52a/foo 2>/dev/null && error "rm worked"
3092 link $DIR/d52a/foo $DIR/d52a/foo_link 2>/dev/null && error "link worked"
3093 echo foo >> $DIR/d52a/foo || error "append foo failed"
3094 mrename $DIR/d52a/foo $DIR/d52a/foo_ren && error "rename worked"
3095 lsattr $DIR/d52a/foo | egrep -q "^-+a[-e]+ $DIR/d52a/foo" || error "lsattr"
3096 chattr -a $DIR/d52a/foo || error "chattr -a failed"
3097 cp -r $DIR/d52a /tmp/
3098 rm -fr $DIR/d52a || error "cleanup rm failed"
3100 run_test 52a "append-only flag test (should return errors) ====="
3103 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
3106 chattr +i $DIR/d52b/foo || error "chattr +i failed"
3107 cat test > $DIR/d52b/foo && error "cat test worked"
3108 cp /etc/hosts $DIR/d52b/foo && error "cp worked"
3109 rm -f $DIR/d52b/foo 2>/dev/null && error "rm worked"
3110 link $DIR/d52b/foo $DIR/d52b/foo_link 2>/dev/null && error "link worked"
3111 echo foo >> $DIR/d52b/foo && error "echo worked"
3112 mrename $DIR/d52b/foo $DIR/d52b/foo_ren && error "rename worked"
3113 [ -f $DIR/d52b/foo ] || error
3114 [ -f $DIR/d52b/foo_ren ] && error
3115 lsattr $DIR/d52b/foo | egrep -q "^-+i[-e]+ $DIR/d52b/foo" || error "lsattr"
3116 chattr -i $DIR/d52b/foo || error "chattr failed"
3118 rm -fr $DIR/d52b || error
3120 run_test 52b "immutable flag test (should return errors) ======="
3123 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3124 remote_ost_nodsh && skip "remote OST with nodsh" && return
3133 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
3134 for value in $(do_facet $SINGLEMDS lctl get_param osc.$mdtosc.prealloc_last_id) ; do
3135 param=`echo ${value[0]} | cut -d "=" -f1`
3136 ostname=`echo $param | cut -d "." -f2 | cut -d - -f 1-2`
3137 mds_last=$(do_facet $SINGLEMDS lctl get_param -n $param)
3138 ostnum=$(echo $ostname | sed "s/${FSNAME}-OST//g" | awk '{print ($1+1)}' )
3139 ost_last=$(do_facet ost$ostnum lctl get_param -n obdfilter.$ostname.last_id | head -n 1)
3140 echo "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
3141 if [ $ost_last != $mds_last ]; then
3142 error "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
3146 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
3149 [ ! -f "$SOCKETSERVER" ] && skip_env "no socketserver, skipping" && return
3150 [ ! -f "$SOCKETCLIENT" ] && skip_env "no socketclient, skipping" && return
3151 $SOCKETSERVER $DIR/socket
3152 $SOCKETCLIENT $DIR/socket || error
3153 $MUNLINK $DIR/socket
3155 run_test 54a "unix domain socket test =========================="
3161 dd if=/dev/zero of=$f bs=`page_size` count=1
3163 run_test 54b "char device works in lustre ======================"
3166 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
3167 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
3168 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
3170 for i in `seq 3 7`; do
3171 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
3181 loopdev="$DIR/loop54c"
3184 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
3185 mknod $loopdev b 7 $LOOPNUM
3186 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
3187 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
3188 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
3189 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
3191 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
3192 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
3194 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
3199 run_test 54c "block device works in lustre ====================="
3205 [ "$string" = `echo $string > $f | cat $f` ] || error
3207 run_test 54d "fifo device works in lustre ======================"
3210 check_kernel_version 46 || return 0
3213 cp -aL /dev/console $f
3214 echo $string > $f || error
3216 run_test 54e "console/tty device works in lustre ======================"
3218 #The test_55 used to be iopen test and it was removed by bz#24037.
3219 #run_test 55 "check iopen_connect_dentry() ======================"
3221 test_56a() { # was test_56
3227 NUMFILESx2=$(($NUMFILES * 2))
3228 for i in `seq 1 $NUMFILES` ; do
3229 touch $DIR/d56/file$i
3230 touch $DIR/d56/dir/file$i
3233 # test lfs getstripe with --recursive
3234 FILENUM=`$GETSTRIPE --recursive $DIR/d56 | grep -c obdidx`
3235 [ $FILENUM -eq $NUMFILESx2 ] || error \
3236 "lfs getstripe --recursive $DIR/d56 wrong: found $FILENUM, expected $NUMFILESx2"
3237 FILENUM=`$GETSTRIPE $DIR/d56 | grep -c obdidx`
3238 [ $FILENUM -eq $NUMFILES ] || error \
3239 "lfs getstripe $DIR/d56 without --recursive wrong: found $FILENUM, expected $NUMFILES"
3240 echo "lfs getstripe --recursive passed."
3242 # test lfs getstripe with file instead of dir
3243 FILENUM=`$GETSTRIPE $DIR/d56/file1 | grep -c obdidx`
3244 [ $FILENUM -eq 1 ] || error \
3245 "lfs getstripe $DIR/d56/file1 wrong:found $FILENUM, expected 1"
3246 echo "lfs getstripe file passed."
3248 #test lfs getstripe with --verbose
3249 [ `$GETSTRIPE --verbose $DIR/d56 | grep -c lmm_magic` -eq $NUMFILES ] ||\
3250 error "lfs getstripe --verbose $DIR/d56 wrong: should find $NUMFILES lmm_magic info"
3251 [ `$GETSTRIPE $DIR/d56 | grep -c lmm_magic` -eq 0 ] || error \
3252 "lfs getstripe $DIR/d56 without --verbose wrong: should not show lmm_magic info"
3253 echo "lfs getstripe --verbose passed."
3255 #test lfs getstripe with --obd
3256 $GETSTRIPE --obd wrong_uuid $DIR/d56 2>&1 | grep -q "unknown obduuid" || \
3257 error "lfs getstripe --obd wrong_uuid should return error message"
3259 [ "$OSTCOUNT" -lt 2 ] && \
3260 skip_env "skipping other lfs getstripe --obd test" && return
3262 OBDUUID=$(lfs osts | grep ${OSTIDX}": " | awk '{print $2}')
3263 FILENUM=`$GETSTRIPE -ir $DIR/d56 | grep -x $OSTIDX | wc -l`
3264 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/d56 | grep obdidx | wc -l`
3265 [ $FOUND -eq $FILENUM ] || \
3266 error "lfs getstripe --obd wrong: found $FOUND, expected $FILENUM"
3267 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/d56 | \
3268 sed '/^[ ]*'${OSTIDX}'[ ]/d' |\
3269 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] || \
3270 error "lfs getstripe --obd wrong: should not show file on other obd"
3271 echo "lfs getstripe --obd passed."
3273 run_test 56a "check lfs getstripe ===================================="
3280 if [ ! -d "$DIR/${tdir}g" ] ; then
3281 mkdir -p $DIR/${tdir}g
3282 for i in `seq 1 $LOCAL_NUMFILES` ; do
3283 touch $DIR/${tdir}g/file$i
3285 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3286 mkdir $DIR/${tdir}g/dir$i
3287 for j in `seq 1 $LOCAL_NUMFILES` ; do
3288 touch $DIR/${tdir}g/dir$i/file$j
3294 setup_56_special() {
3299 if [ ! -e "$TDIR/loop1b" ] ; then
3300 for i in `seq 1 $LOCAL_NUMFILES` ; do
3301 mknod $TDIR/loop${i}b b 7 $i
3302 mknod $TDIR/null${i}c c 1 3
3303 ln -s $TDIR/file1 $TDIR/link${i}l
3305 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3306 mknod $TDIR/dir$i/loop${i}b b 7 $i
3307 mknod $TDIR/dir$i/null${i}c c 1 3
3308 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
3316 setup_56 $NUMFILES $NUMDIRS
3318 EXPECTED=$(($NUMDIRS + 2))
3319 # test lfs find with -name
3320 for i in `seq 1 $NUMFILES` ; do
3321 NUMS=`$LFIND -name "*$i" $DIR/${tdir}g | wc -l`
3322 [ $NUMS -eq $EXPECTED ] || error \
3323 "lfs find -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3325 echo "lfs find -name passed."
3327 run_test 56g "check lfs find -name ============================="
3332 setup_56 $NUMFILES $NUMDIRS
3334 EXPECTED=$((($NUMDIRS+1)*($NUMFILES-1)+$NUMFILES))
3335 # test lfs find with ! -name
3336 for i in `seq 1 $NUMFILES` ; do
3337 NUMS=`$LFIND ! -name "*$i" $DIR/${tdir}g | wc -l`
3338 [ $NUMS -eq $EXPECTED ] || error \
3339 "lfs find ! -name \"*$i\" $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3341 echo "lfs find ! -name passed."
3343 run_test 56h "check lfs find ! -name ============================="
3348 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
3349 OUT=$($LFIND -obd $UUID $DIR/$tdir)
3350 [ "$OUT" ] && error "$LFIND returned directory '$OUT'" || true
3352 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
3355 setup_56_special $NUMFILES $NUMDIRS
3357 EXPECTED=$((NUMDIRS+1))
3358 NUMS=`$LFIND -type d $DIR/${tdir}g | wc -l`
3359 [ $NUMS -eq $EXPECTED ] || \
3360 error "lfs find -type d $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3362 run_test 56j "check lfs find -type d ============================="
3365 setup_56_special $NUMFILES $NUMDIRS
3367 EXPECTED=$(((NUMDIRS+1) * NUMFILES))
3368 NUMS=`$LFIND -type f $DIR/${tdir}g | wc -l`
3369 [ $NUMS -eq $EXPECTED ] || \
3370 error "lfs find -type f $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3372 run_test 56k "check lfs find -type f ============================="
3375 setup_56_special $NUMFILES $NUMDIRS
3377 EXPECTED=$((NUMDIRS + NUMFILES))
3378 NUMS=`$LFIND -type b $DIR/${tdir}g | wc -l`
3379 [ $NUMS -eq $EXPECTED ] || \
3380 error "lfs find -type b $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3382 run_test 56l "check lfs find -type b ============================="
3385 setup_56_special $NUMFILES $NUMDIRS
3387 EXPECTED=$((NUMDIRS + NUMFILES))
3388 NUMS=`$LFIND -type c $DIR/${tdir}g | wc -l`
3389 [ $NUMS -eq $EXPECTED ] || \
3390 error "lfs find -type c $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3392 run_test 56m "check lfs find -type c ============================="
3395 setup_56_special $NUMFILES $NUMDIRS
3397 EXPECTED=$((NUMDIRS + NUMFILES))
3398 NUMS=`$LFIND -type l $DIR/${tdir}g | wc -l`
3399 [ $NUMS -eq $EXPECTED ] || \
3400 error "lfs find -type l $DIR/${tdir}g wrong: found $NUMS, expected $EXPECTED"
3402 run_test 56n "check lfs find -type l ============================="
3405 setup_56 $NUMFILES $NUMDIRS
3408 utime $TDIR/file1 > /dev/null || error "utime (1)"
3409 utime $TDIR/file2 > /dev/null || error "utime (2)"
3410 utime $TDIR/dir1 > /dev/null || error "utime (3)"
3411 utime $TDIR/dir2 > /dev/null || error "utime (4)"
3412 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
3415 NUMS=`$LFIND -mtime +1 $TDIR | wc -l`
3416 [ $NUMS -eq $EXPECTED ] || \
3417 error "lfs find -mtime $TDIR wrong: found $NUMS, expected $EXPECTED"
3419 run_test 56o "check lfs find -mtime for old files =========================="
3422 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3427 setup_56 $NUMFILES $NUMDIRS
3429 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
3431 NUMS="`$LFIND -uid $RUNAS_ID $TDIR | wc -l`"
3432 [ $NUMS -eq $EXPECTED ] || \
3433 error "lfs find -uid $TDIR wrong: found $NUMS, expected $EXPECTED"
3435 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
3436 NUMS="`$LFIND ! -uid $RUNAS_ID $TDIR | wc -l`"
3437 [ $NUMS -eq $EXPECTED ] || \
3438 error "lfs find ! -uid $TDIR wrong: found $NUMS, expected $EXPECTED"
3440 echo "lfs find -uid and ! -uid passed."
3442 run_test 56p "check lfs find -uid and ! -uid ==============================="
3445 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3450 setup_56 $NUMFILES $NUMDIRS
3452 chgrp $RUNAS_GID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
3454 NUMS="`$LFIND -gid $RUNAS_GID $TDIR | wc -l`"
3455 [ $NUMS -eq $EXPECTED ] || \
3456 error "lfs find -gid $TDIR wrong: found $NUMS, expected $EXPECTED"
3458 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
3459 NUMS="`$LFIND ! -gid $RUNAS_GID $TDIR | wc -l`"
3460 [ $NUMS -eq $EXPECTED ] || \
3461 error "lfs find ! -gid $TDIR wrong: found $NUMS, expected $EXPECTED"
3463 echo "lfs find -gid and ! -gid passed."
3465 run_test 56q "check lfs find -gid and ! -gid ==============================="
3468 setup_56 $NUMFILES $NUMDIRS
3472 NUMS=`$LFIND -size 0 -t f $TDIR | wc -l`
3473 [ $NUMS -eq $EXPECTED ] || \
3474 error "lfs find $TDIR -size 0 wrong: found $NUMS, expected $EXPECTED"
3476 NUMS=`$LFIND ! -size 0 -t f $TDIR | wc -l`
3477 [ $NUMS -eq $EXPECTED ] || \
3478 error "lfs find $TDIR ! -size 0 wrong: found $NUMS, expected $EXPECTED"
3479 echo "test" > $TDIR/56r && sync
3481 NUMS=`$LFIND -size 5 -t f $TDIR | wc -l`
3482 [ $NUMS -eq $EXPECTED ] || \
3483 error "lfs find $TDIR -size 5 wrong: found $NUMS, expected $EXPECTED"
3485 NUMS=`$LFIND -size +5 -t f $TDIR | wc -l`
3486 [ $NUMS -eq $EXPECTED ] || \
3487 error "lfs find $TDIR -size +5 wrong: found $NUMS, expected $EXPECTED"
3489 NUMS=`$LFIND -size +0 -t f $TDIR | wc -l`
3490 [ $NUMS -eq $EXPECTED ] || \
3491 error "lfs find $TDIR -size +0 wrong: found $NUMS, expected $EXPECTED"
3493 NUMS=`$LFIND ! -size -5 -t f $TDIR | wc -l`
3494 [ $NUMS -eq $EXPECTED ] || \
3495 error "lfs find $TDIR ! -size -5 wrong: found $NUMS, expected $EXPECTED"
3498 run_test 56r "check lfs find -size works =========================="
3501 # note test will not do anything if MDS is not local
3502 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3503 local MNTDEV="osd*.*MDT*.mntdev"
3504 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
3505 [ -z "$DEV" ] && error "can't access $MNTDEV"
3506 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
3507 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump || error "can't access $DEV"
3508 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
3509 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
3513 run_test 57a "verify MDS filesystem created with large inodes =="
3520 local FILEN=$dir/f$FILECOUNT
3522 rm -rf $dir || error "removing $dir"
3523 mkdir -p $dir || error "creating $dir"
3524 local num=$(get_mds_dir $dir)
3527 echo "mcreating $FILECOUNT files"
3528 createmany -m $dir/f 1 $FILECOUNT || \
3529 error "creating files in $dir"
3531 # verify that files do not have EAs yet
3532 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
3533 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
3537 df $dir #make sure we get new statfs data
3538 local MDSFREE=$(do_facet $mymds \
3539 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
3540 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
3541 echo "opening files to create objects/EAs"
3543 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
3544 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
3547 # verify that files have EAs now
3548 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
3549 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
3551 sleep 1 #make sure we get new statfs data
3553 local MDSFREE2=$(do_facet $mymds \
3554 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
3555 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
3556 if [ "$MDCFREE2" -lt "$((MDCFREE - 8))" ]; then
3557 if [ "$MDSFREE" != "$MDSFREE2" ]; then
3558 error "MDC before $MDCFREE != after $MDCFREE2"
3560 echo "MDC before $MDCFREE != after $MDCFREE2"
3561 echo "unable to confirm if MDS has large inodes"
3566 run_test 57b "default LOV EAs are stored inside large inodes ==="
3569 [ -z "$(which wiretest 2>/dev/null)" ] && skip_env "could not find wiretest" && return
3572 run_test 58 "verify cross-platform wire constants =============="
3575 echo "touch 130 files"
3576 createmany -o $DIR/f59- 130
3578 unlinkmany $DIR/f59- 130
3581 # wait for commitment of removal
3583 run_test 59 "verify cancellation of llog records async ========="
3585 TEST60_HEAD="test_60 run $RANDOM"
3587 [ ! -f run-llog.sh ] && skip_env "missing subtest run-llog.sh" && return
3588 log "$TEST60_HEAD - from kernel mode"
3589 do_facet mgs sh run-llog.sh
3591 run_test 60a "llog sanity tests run from kernel module =========="
3593 test_60b() { # bug 6411
3595 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
3607 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
3609 run_test 60b "limit repeated messages from CERROR/CWARN ========"
3612 echo "create 5000 files"
3613 createmany -o $DIR/f60c- 5000
3614 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
3615 lctl set_param fail_loc=0x80000137
3616 unlinkmany $DIR/f60c- 5000
3617 lctl set_param fail_loc=0
3619 run_test 60c "unlink file when mds full"
3622 SAVEPRINTK=$(lctl get_param -n printk)
3624 # verify "lctl mark" is even working"
3625 MESSAGE="test message ID $RANDOM $$"
3626 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
3627 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
3629 lctl set_param printk=0 || error "set lnet.printk failed"
3630 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
3631 MESSAGE="new test message ID $RANDOM $$"
3632 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
3633 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
3634 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
3636 lctl set_param -n printk="$SAVEPRINTK"
3638 run_test 60d "test printk console message masking"
3642 dd if=/dev/zero of=$f bs=`page_size` count=1
3643 cancel_lru_locks osc
3644 multiop $f OSMWUc || error
3647 run_test 61 "mmap() writes don't make sync hang ================"
3649 # bug 2330 - insufficient obd_match error checking causes LBUG
3653 cancel_lru_locks osc
3654 lctl set_param fail_loc=0x405
3655 cat $f && error "cat succeeded, expect -EIO"
3656 lctl set_param fail_loc=0
3658 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
3659 # match every page all of the time.
3660 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
3662 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
3663 test_63a() { # was test_63
3664 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
3665 lctl set_param -n osc.*.max_dirty_mb 0
3666 for i in `seq 10` ; do
3667 dd if=/dev/zero of=$DIR/f63 bs=8k &
3673 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
3674 rm -f $DIR/f63 || true
3676 run_test 63a "Verify oig_wait interruption does not crash ======="
3678 # bug 2248 - async write errors didn't return to application on sync
3679 # bug 3677 - async write errors left page locked
3682 lctl set_param debug=-1
3684 # ensure we have a grant to do async writes
3685 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
3688 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
3689 lctl set_param fail_loc=0x80000406
3690 multiop $DIR/$tfile Owy && \
3691 error "sync didn't return ENOMEM"
3692 sync; sleep 2; sync # do a real sync this time to flush page
3693 lctl get_param -n llite.*.dump_page_cache | grep locked && \
3694 error "locked page left in cache after async error" || true
3697 run_test 63b "async write errors should be returned to fsync ==="
3701 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
3703 run_test 64a "verify filter grant calculations (in kernel) ====="
3706 [ ! -f oos.sh ] && skip_env "missing subtest oos.sh" && return
3709 run_test 64b "check out-of-space detection on client ==========="
3711 # bug 1414 - set/get directories' stripe info
3715 $LVERIFY $DIR/d65 $DIR/d65/f1 || error "lverify failed"
3717 run_test 65a "directory with no stripe info ===================="
3721 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3723 $LVERIFY $DIR/d65 $DIR/d65/f2 || error "lverify failed"
3725 run_test 65b "directory setstripe $(($STRIPESIZE * 2)) 0 1 ==============="
3728 if [ $OSTCOUNT -gt 1 ]; then
3730 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 4)) -i 1 \
3731 -c $(($OSTCOUNT - 1)) || error "setstripe"
3733 $LVERIFY $DIR/d65 $DIR/d65/f3 || error "lverify failed"
3736 run_test 65c "directory setstripe $(($STRIPESIZE * 4)) 1 $(($OSTCOUNT - 1))"
3740 if [ $STRIPECOUNT -le 0 ]; then
3742 elif [ $STRIPECOUNT -gt 160 ]; then
3743 #LOV_MAX_STRIPE_COUNT is 160
3744 [ $OSTCOUNT -gt 160 ] && sc=160 || sc=$(($OSTCOUNT - 1))
3746 sc=$(($STRIPECOUNT - 1))
3748 $SETSTRIPE $DIR/d65 -s $STRIPESIZE -c $sc || error "setstripe"
3749 touch $DIR/d65/f4 $DIR/d65/f5
3750 $LVERIFY $DIR/d65 $DIR/d65/f4 $DIR/d65/f5 || error "lverify failed"
3752 run_test 65d "directory setstripe $STRIPESIZE -1 stripe_count =============="
3757 $SETSTRIPE $DIR/d65 || error "setstripe"
3758 $GETSTRIPE -v $DIR/d65 | grep "Default" || error "no stripe info failed"
3760 $LVERIFY $DIR/d65 $DIR/d65/f6 || error "lverify failed"
3762 run_test 65e "directory setstripe defaults ======================="
3766 $RUNAS $SETSTRIPE $DIR/d65f && error "setstripe succeeded" || true
3768 run_test 65f "dir setstripe permission (should return error) ==="
3772 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3773 $SETSTRIPE -d $DIR/d65 || error "setstripe"
3774 $GETSTRIPE -v $DIR/d65 | grep "Default" || \
3775 error "delete default stripe failed"
3777 run_test 65g "directory setstripe -d ==========================="
3781 $SETSTRIPE $DIR/d65 -s $(($STRIPESIZE * 2)) -i 0 -c 1 || error "setstripe"
3782 mkdir -p $DIR/d65/dd1
3783 [ "`$GETSTRIPE -v $DIR/d65 | grep "^count"`" == \
3784 "`$GETSTRIPE -v $DIR/d65/dd1 | grep "^count"`" ] || error "stripe info inherit failed"
3786 run_test 65h "directory stripe info inherit ===================="
3788 test_65i() { # bug6367
3789 $SETSTRIPE $MOUNT -s 65536 -c -1
3791 run_test 65i "set non-default striping on root directory (bug 6367)="
3793 test_65ia() { # bug12836
3794 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
3796 run_test 65ia "getstripe on -1 default directory striping"
3798 test_65ib() { # bug12836
3799 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
3801 run_test 65ib "getstripe -v on -1 default directory striping"
3803 test_65ic() { # bug12836
3804 $LFS find -mtime -1 $MOUNT || error "find $MOUNT failed"
3806 run_test 65ic "new find on -1 default directory striping"
3808 test_65j() { # bug6367
3810 # if we aren't already remounting for each test, do so for this test
3811 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
3812 cleanup || error "failed to unmount"
3815 $SETSTRIPE -d $MOUNT || error "setstripe failed"
3817 run_test 65j "set default striping on root directory (bug 6367)="
3819 test_65k() { # bug11679
3820 [ "$OSTCOUNT" -lt 2 ] && skip_env "too few OSTs" && return
3821 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3823 echo "Check OST status: "
3824 MDS_OSCS=`do_facet $SINGLEMDS lctl dl | awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
3825 for OSC in $MDS_OSCS; do
3826 echo $OSC "is activate"
3827 do_facet $SINGLEMDS lctl --device %$OSC activate
3829 do_facet client mkdir -p $DIR/$tdir
3830 for INACTIVE_OSC in $MDS_OSCS; do
3831 echo $INACTIVE_OSC "is Deactivate:"
3832 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
3833 for STRIPE_OSC in $MDS_OSCS; do
3834 STRIPE_OST=`osc_to_ost $STRIPE_OSC`
3835 STRIPE_INDEX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
3836 grep $STRIPE_OST | awk -F: '{print $1}' | head -n 1`
3838 [ -f $DIR/$tdir/${STRIPE_INDEX} ] && continue
3839 echo "$SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} -i ${STRIPE_INDEX} -c 1"
3840 do_facet client $SETSTRIPE $DIR/$tdir/${STRIPE_INDEX} -i ${STRIPE_INDEX} -c 1
3842 [ $RC -ne 0 ] && error "setstripe should have succeeded"
3844 do_facet client rm -f $DIR/$tdir/*
3845 echo $INACTIVE_OSC "is Activate."
3846 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
3849 run_test 65k "validate manual striping works properly with deactivated OSCs"
3851 test_65l() { # bug 12836
3852 mkdir -p $DIR/$tdir/test_dir
3853 $SETSTRIPE $DIR/$tdir/test_dir -c -1
3854 $LFS find -mtime -1 $DIR/$tdir >/dev/null
3856 run_test 65l "lfs find on -1 stripe dir ========================"
3858 # bug 2543 - update blocks count on client
3861 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
3863 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
3864 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
3866 run_test 66 "update inode blocks count on client ==============="
3872 if [ ! -z "$LLOOP" ]; then
3873 if swapon -s | grep -q $LLOOP; then
3874 swapoff $LLOOP || error "swapoff failed"
3877 $LCTL blockdev_detach $LLOOP || error "detach failed"
3881 if [ ! -z "$LLITELOOPLOAD" ]; then
3889 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
3893 swapon -s | awk '($1 == "'$1'") { print $4 }'
3896 # test case for lloop driver, basic function
3898 [ "$UID" != 0 ] && skip_env "must run as root" && return
3899 llite_lloop_enabled || \
3900 { skip_env "llite_lloop module disabled" && return; }
3902 trap cleanup_68 EXIT
3904 if ! module_loaded llite_lloop; then
3905 if load_module llite/llite_lloop; then
3908 skip_env "can't find module llite_lloop"
3913 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
3914 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
3915 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
3917 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
3918 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
3922 run_test 68a "lloop driver - basic test ========================"
3924 # excercise swapping to lustre by adding a high priority swapfile entry
3925 # and then consuming memory until it is used.
3926 test_68b() { # was test_68
3927 [ "$UID" != 0 ] && skip_env "must run as root" && return
3928 lctl get_param -n devices | grep -q obdfilter && \
3929 skip "local OST" && return
3931 grep -q llite_lloop /proc/modules
3932 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
3934 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
3935 skip "can't reliably test swap with TCP" && return
3937 MEMTOTAL=`meminfo MemTotal`
3938 NR_BLOCKS=$((MEMTOTAL>>8))
3939 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
3941 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
3942 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
3945 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
3947 trap cleanup_68 EXIT
3949 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
3951 echo "before: `swapon -s | grep $LLOOP`"
3952 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
3953 echo "after: `swapon -s | grep $LLOOP`"
3954 SWAPUSED=`swap_used $LLOOP`
3958 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
3960 run_test 68b "support swapping to Lustre ========================"
3962 # bug5265, obdfilter oa2dentry return -ENOENT
3963 # #define OBD_FAIL_OST_ENOENT 0x217
3965 remote_ost_nodsh && skip "remote OST with nodsh" && return
3968 $SETSTRIPE $f -c 1 -i 0
3970 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
3972 do_facet ost1 lctl set_param fail_loc=0x217
3973 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
3974 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
3976 do_facet ost1 lctl set_param fail_loc=0
3977 $DIRECTIO write $f 0 2 || error "write error"
3979 cancel_lru_locks osc
3980 $DIRECTIO read $f 0 1 || error "read error"
3982 do_facet ost1 lctl set_param fail_loc=0x217
3983 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
3985 do_facet ost1 lctl set_param fail_loc=0
3988 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
3992 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
3994 run_test 71 "Running dbench on lustre (don't segment fault) ===="
3996 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
3997 check_kernel_version 43 || return 0
3998 [ "$RUNAS_ID" = "$UID" ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4000 # Check that testing environment is properly set up. Skip if not
4001 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
4002 skip_env "User $RUNAS_ID does not exist - skipping"
4005 # We had better clear the $DIR to get enough space for dd
4010 $RUNAS dd if=/dev/zero of=$DIR/f72 bs=512 count=1 || error
4011 # See if we are still setuid/sgid
4012 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on write"
4013 # Now test that MDS is updated too
4014 cancel_lru_locks mdc
4015 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on MDS"
4019 run_test 72a "Test that remove suid works properly (bug5695) ===="
4021 test_72b() { # bug 24226 -- keep mode setting when size is not changing
4024 [ "$RUNAS_ID" = "$UID" ] && \
4025 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4026 [ "$RUNAS_ID" -eq 0 ] && \
4027 skip_env "RUNAS_ID = 0 -- skipping" && return
4029 # Check that testing environment is properly set up. Skip if not
4030 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
4031 skip_env "User $RUNAS_ID does not exist - skipping"
4034 touch $DIR/${tfile}-f{g,u}
4035 mkdir $DIR/${tfile}-d{g,u}
4036 chmod 770 $DIR/${tfile}-{f,d}{g,u}
4037 chmod g+s $DIR/${tfile}-{f,d}g
4038 chmod u+s $DIR/${tfile}-{f,d}u
4039 for perm in 777 2777 4777; do
4040 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
4041 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
4042 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
4043 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
4047 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
4049 # bug 3462 - multiple simultaneous MDC requests
4053 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
4056 lctl set_param fail_loc=0x80000129
4057 multiop $DIR/d73-1/f73-2 Oc &
4059 lctl set_param fail_loc=0
4061 multiop $DIR/d73-2/f73-3 Oc &
4065 wait $pid1 || return 1
4069 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
4070 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
4071 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
4075 run_test 73 "multiple MDC requests (should not deadlock)"
4077 test_74a() { # bug 6149, 6184
4078 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
4080 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
4081 # will spin in a tight reconnection loop
4083 lctl set_param fail_loc=0x8000030e
4084 # get any lock that won't be difficult - lookup works.
4086 lctl set_param fail_loc=0
4090 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
4092 test_74b() { # bug 13310
4093 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
4095 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
4096 # will spin in a tight reconnection loop
4097 lctl set_param fail_loc=0x8000030e
4098 # get a "difficult" lock
4100 lctl set_param fail_loc=0
4104 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
4107 #define OBD_FAIL_LDLM_NEW_LOCK
4108 lctl set_param fail_loc=0x80000319
4109 touch $DIR/$tfile && error "Touch successful"
4112 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
4115 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
4118 get_inode_slab_tunables() {
4119 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
4122 set_inode_slab_tunables() {
4123 echo "lustre_inode_cache $1" > /proc/slabinfo
4126 test_76() { # Now for bug 20433, added originally in bug 1443
4127 local SLAB_SETTINGS=`get_inode_slab_tunables`
4128 local CPUS=`getconf _NPROCESSORS_ONLN`
4129 # we cannot set limit below 1 which means 1 inode in each
4130 # per-cpu cache is still allowed
4131 set_inode_slab_tunables "1 1 0"
4132 cancel_lru_locks osc
4133 BEFORE_INODES=`num_inodes`
4134 echo "before inodes: $BEFORE_INODES"
4136 [ "$SLOW" = "no" ] && COUNT=100
4137 for i in `seq $COUNT`; do
4141 cancel_lru_locks osc
4142 AFTER_INODES=`num_inodes`
4143 echo "after inodes: $AFTER_INODES"
4145 while [ $((AFTER_INODES-1*CPUS)) -gt $BEFORE_INODES ]; do
4147 AFTER_INODES=`num_inodes`
4149 echo "wait $wait seconds inodes: $AFTER_INODES"
4150 if [ $wait -gt 30 ]; then
4151 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
4154 set_inode_slab_tunables "$SLAB_SETTINGS"
4156 run_test 76 "confirm clients recycle inodes properly ===="
4162 # Note: in sptlrpc modes which enable its own bulk checksum, the
4163 # original crc32_le bulk checksum will be automatically disabled,
4164 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
4165 # will be checked by sptlrpc code against sptlrpc bulk checksum.
4166 # In this case set_checksums() will not be no-op, because sptlrpc
4167 # bulk checksum will be enabled all through the test.
4169 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
4170 lctl set_param -n osc.*.checksums $1
4174 export ORIG_CSUM_TYPE=""
4175 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
4178 [ "$ORIG_CSUM_TYPE" ] || \
4179 ORIG_CSUM_TYPE=`lctl get_param -n osc/*osc-[^mM]*/checksum_type |
4180 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`
4181 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
4182 log "set checksum type to $1"
4185 F77_TMP=$TMP/f77-temp
4188 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
4189 error "error writing to $F77_TMP"
4192 test_77a() { # bug 10889
4193 $GSS && skip "could not run with gss" && return
4194 [ ! -f $F77_TMP ] && setup_f77
4196 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
4200 run_test 77a "normal checksum read/write operation ============="
4202 test_77b() { # bug 10889
4203 $GSS && skip "could not run with gss" && return
4204 [ ! -f $F77_TMP ] && setup_f77
4205 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
4206 lctl set_param fail_loc=0x80000409
4208 dd if=$F77_TMP of=$DIR/f77b bs=1M count=$F77SZ conv=sync || \
4209 error "dd error: $?"
4210 lctl set_param fail_loc=0
4213 run_test 77b "checksum error on client write ===================="
4215 test_77c() { # bug 10889
4216 $GSS && skip "could not run with gss" && return
4217 [ ! -f $DIR/f77b ] && skip "requires 77b - skipping" && return
4219 for algo in $CKSUM_TYPES; do
4220 cancel_lru_locks osc
4221 set_checksum_type $algo
4222 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
4223 lctl set_param fail_loc=0x80000408
4224 cmp $F77_TMP $DIR/f77b || error "file compare failed"
4225 lctl set_param fail_loc=0
4228 set_checksum_type $ORIG_CSUM_TYPE
4231 run_test 77c "checksum error on client read ==================="
4233 test_77d() { # bug 10889
4234 $GSS && skip "could not run with gss" && return
4235 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
4236 lctl set_param fail_loc=0x80000409
4238 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
4239 error "direct write: rc=$?"
4240 lctl set_param fail_loc=0
4243 run_test 77d "checksum error on OST direct write ==============="
4245 test_77e() { # bug 10889
4246 $GSS && skip "could not run with gss" && return
4247 [ ! -f $DIR/f77 ] && skip "requires 77d - skipping" && return
4248 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
4249 lctl set_param fail_loc=0x80000408
4251 cancel_lru_locks osc
4252 directio read $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
4253 error "direct read: rc=$?"
4254 lctl set_param fail_loc=0
4257 run_test 77e "checksum error on OST direct read ================"
4259 test_77f() { # bug 10889
4260 $GSS && skip "could not run with gss" && return
4262 for algo in $CKSUM_TYPES; do
4263 cancel_lru_locks osc
4264 set_checksum_type $algo
4265 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
4266 lctl set_param fail_loc=0x409
4267 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) && \
4268 error "direct write succeeded"
4269 lctl set_param fail_loc=0
4271 set_checksum_type $ORIG_CSUM_TYPE
4274 run_test 77f "repeat checksum error on write (expect error) ===="
4276 test_77g() { # bug 10889
4277 $GSS && skip "could not run with gss" && return
4278 remote_ost_nodsh && skip "remote OST with nodsh" && return
4280 [ ! -f $F77_TMP ] && setup_f77
4282 $SETSTRIPE $DIR/f77g -c 1 -i 0
4283 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
4284 do_facet ost1 lctl set_param fail_loc=0x8000021a
4286 dd if=$F77_TMP of=$DIR/f77g bs=1M count=$F77SZ || \
4287 error "write error: rc=$?"
4288 do_facet ost1 lctl set_param fail_loc=0
4291 run_test 77g "checksum error on OST write ======================"
4293 test_77h() { # bug 10889
4294 $GSS && skip "could not run with gss" && return
4295 remote_ost_nodsh && skip "remote OST with nodsh" && return
4297 [ ! -f $DIR/f77g ] && skip "requires 77g - skipping" && return
4298 cancel_lru_locks osc
4299 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
4300 do_facet ost1 lctl set_param fail_loc=0x8000021b
4302 cmp $F77_TMP $DIR/f77g || error "file compare failed"
4303 do_facet ost1 lctl set_param fail_loc=0
4306 run_test 77h "checksum error on OST read ======================="
4308 test_77i() { # bug 13805
4309 $GSS && skip "could not run with gss" && return
4310 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
4311 lctl set_param fail_loc=0x40b
4312 remount_client $MOUNT
4313 lctl set_param fail_loc=0
4314 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
4315 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
4316 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
4317 [ "$algo" = "crc32" ] || error "algo set to $algo instead of crc32"
4319 remount_client $MOUNT
4321 run_test 77i "client not supporting OSD_CONNECT_CKSUM =========="
4323 test_77j() { # bug 13805
4324 $GSS && skip "could not run with gss" && return
4325 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
4326 lctl set_param fail_loc=0x40c
4327 remount_client $MOUNT
4328 lctl set_param fail_loc=0
4329 sleep 2 # wait async osc connect to finish
4330 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
4331 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
4332 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
4333 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
4335 remount_client $MOUNT
4337 run_test 77j "client only supporting ADLER32 ===================="
4339 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
4343 test_78() { # bug 10901
4344 remote_ost || { skip_env "local OST" && return; }
4347 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
4348 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
4349 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
4350 echo "MemTotal: $MEMTOTAL"
4351 # reserve 256MB of memory for the kernel and other running processes,
4352 # and then take 1/2 of the remaining memory for the read/write buffers.
4353 if [ $MEMTOTAL -gt 512 ] ;then
4354 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
4356 # for those poor memory-starved high-end clusters...
4357 MEMTOTAL=$((MEMTOTAL / 2))
4359 echo "Mem to use for directio: $MEMTOTAL"
4360 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
4361 [ $F78SIZE -gt 512 ] && F78SIZE=512
4362 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
4363 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
4364 echo "Smallest OST: $SMALLESTOST"
4365 [ $SMALLESTOST -lt 10240 ] && \
4366 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
4368 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ] && \
4369 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
4371 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
4372 echo "File size: $F78SIZE"
4373 $SETSTRIPE $DIR/$tfile -c $OSTCOUNT || error "setstripe failed"
4374 for i in `seq 1 $NSEQ`
4376 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
4377 echo directIO rdwr round $i of $NSEQ
4378 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
4383 run_test 78 "handle large O_DIRECT writes correctly ============"
4385 test_79() { # bug 12743
4386 wait_delete_completed
4388 BKTOTAL=$(calc_osc_kbytes kbytestotal)
4389 BKFREE=$(calc_osc_kbytes kbytesfree)
4390 BKAVAIL=$(calc_osc_kbytes kbytesavail)
4392 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
4393 DFTOTAL=`echo $STRING | cut -d, -f1`
4394 DFUSED=`echo $STRING | cut -d, -f2`
4395 DFAVAIL=`echo $STRING | cut -d, -f3`
4396 DFFREE=$(($DFTOTAL - $DFUSED))
4398 ALLOWANCE=$((64 * $OSTCOUNT))
4400 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
4401 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
4402 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
4404 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
4405 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
4406 error "df free($DFFREE) mismatch OST free($BKFREE)"
4408 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
4409 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
4410 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
4413 run_test 79 "df report consistency check ======================="
4415 test_80() { # bug 10718
4416 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
4418 local BEFORE=`date +%s`
4419 cancel_lru_locks osc
4420 local AFTER=`date +%s`
4421 local DIFF=$((AFTER-BEFORE))
4422 if [ $DIFF -gt 1 ] ; then
4423 error "elapsed for 1M@1T = $DIFF"
4428 run_test 80 "Page eviction is equally fast at high offsets too ===="
4430 test_81a() { # LU-456
4431 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
4432 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
4433 do_facet ost0 lctl set_param fail_loc=0x80000228
4435 # write should trigger a retry and success
4436 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
4437 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4439 if [ $RC -ne 0 ] ; then
4440 error "write should success, but failed for $RC"
4443 run_test 81a "OST should retry write when get -ENOSPC ==============="
4445 test_81b() { # LU-456
4446 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
4447 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
4448 do_facet ost0 lctl set_param fail_loc=0x228
4450 # write should retry several times and return -ENOSPC finally
4451 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
4452 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
4455 if [ $RC -ne $ENOSPC ] ; then
4456 error "dd should fail for -ENOSPC, but succeed."
4459 run_test 81b "OST should return -ENOSPC when retry still fails ======="
4463 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && \
4465 mkdir -p $DIR/d99cvsroot
4466 chown $RUNAS_ID $DIR/d99cvsroot
4467 local oldPWD=$PWD # bug 13584, use $TMP as working dir
4470 $RUNAS cvs -d $DIR/d99cvsroot init || error
4473 run_test 99a "cvs init ========================================="
4476 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4477 [ ! -d $DIR/d99cvsroot ] && test_99a
4479 # some versions of cvs import exit(1) when asked to import links or
4480 # files they can't read. ignore those files.
4481 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
4482 ! -perm +4 -printf '-I %f\n')
4483 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
4484 d99reposname vtag rtag
4486 run_test 99b "cvs import ======================================="
4489 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4490 [ ! -d $DIR/d99cvsroot ] && test_99b
4492 mkdir -p $DIR/d99reposname
4493 chown $RUNAS_ID $DIR/d99reposname
4494 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
4496 run_test 99c "cvs checkout ====================================="
4499 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4500 [ ! -d $DIR/d99cvsroot ] && test_99c
4501 cd $DIR/d99reposname
4503 $RUNAS cvs add -m 'addmsg' foo99
4505 run_test 99d "cvs add =========================================="
4508 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4509 [ ! -d $DIR/d99cvsroot ] && test_99c
4510 cd $DIR/d99reposname
4513 run_test 99e "cvs update ======================================="
4516 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
4517 [ ! -d $DIR/d99cvsroot ] && test_99d
4518 cd $DIR/d99reposname
4519 $RUNAS cvs commit -m 'nomsg' foo99
4520 rm -fr $DIR/d99cvsroot
4522 run_test 99f "cvs commit ======================================="
4525 [ "$NETTYPE" = tcp ] || \
4526 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
4529 remote_ost_nodsh && skip "remote OST with nodsh" && return
4530 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4532 { skip "useless for local single node setup" && return; }
4534 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
4535 [ "$PROT" != "tcp" ] && continue
4536 RPORT=$(echo $REMOTE | cut -d: -f2)
4537 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
4540 LPORT=`echo $LOCAL | cut -d: -f2`
4541 if [ $LPORT -ge 1024 ]; then
4542 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
4544 error_exit "local: $LPORT > 1024, remote: $RPORT"
4547 [ "$rc" = 0 ] || error_exit "privileged port not found" )
4549 run_test 100 "check local port using privileged port ==========="
4551 function get_named_value()
4560 echo $line | sed "s/^$tag[ ]*//"
4567 export CACHE_MAX=`$LCTL get_param -n llite.*.max_cached_mb | head -n 1`
4569 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
4577 [ "$CPU" = "UML" ] && nreads=1000
4578 local cache_limit=32
4580 $LCTL set_param -n osc.*-osc*.rpc_stats 0
4581 trap cleanup_101a EXIT
4582 $LCTL set_param -n llite.*.read_ahead_stats 0
4583 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
4586 # randomly read 10000 of 64K chunks from file 3x 32MB in size
4588 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
4589 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
4592 for s in `$LCTL get_param -n llite.*.read_ahead_stats | \
4593 get_named_value 'read but discarded' | cut -d" " -f1`; do
4594 discard=$(($discard + $s))
4598 if [ $(($discard * 10)) -gt $nreads ] ;then
4599 $LCTL get_param osc.*-osc*.rpc_stats
4600 $LCTL get_param llite.*.read_ahead_stats
4601 error "too many ($discard) discarded pages"
4603 rm -f $DIR/$tfile || true
4605 run_test 101a "check read-ahead for random reads ================"
4610 STRIPE_COUNT=$OSTCOUNT
4613 local list=$(comma_list $(osts_nodes))
4614 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable=0
4615 do_nodes $list $LCTL set_param -n obdfilter.*.writethrough_cache_enable=0
4617 trap cleanup_test101bc EXIT
4618 # prepare the read-ahead file
4619 $SETSTRIPE $DIR/$tfile -s $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT
4621 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
4624 cleanup_test101bc() {
4629 local list=$(comma_list $(osts_nodes))
4630 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable=1
4631 do_nodes $list $LCTL set_param -n obdfilter.*.writethrough_cache_enable=1
4635 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
4640 local STRIPE_SIZE=1048576
4641 local RA_INC=1048576
4642 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
4643 local FILE_LENGTH=$((64*100))
4644 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
4645 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
4646 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
4647 get_named_value 'read but discarded' | \
4648 cut -d" " -f1 | calc_total`
4649 if [ $DISCARD -gt $discard_limit ]; then
4650 $LCTL get_param llite.*.read_ahead_stats
4651 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
4653 echo "Read-ahead success for size ${READ_SIZE}"
4658 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping stride IO stride-ahead test" && return
4659 local STRIPE_SIZE=1048576
4660 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
4661 local FILE_LENGTH=$((STRIPE_SIZE*100))
4662 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
4663 # prepare the read-ahead file
4665 cancel_lru_locks osc
4666 for BIDX in 2 4 8 16 32 64 128 256
4668 local BSIZE=$((BIDX*4096))
4669 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
4670 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
4671 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
4672 $LCTL set_param -n llite.*.read_ahead_stats 0
4673 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
4674 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
4675 cancel_lru_locks osc
4681 run_test 101b "check stride-io mode read-ahead ================="
4684 local STRIPE_SIZE=1048576
4685 local FILE_LENGTH=$((STRIPE_SIZE*100))
4691 cancel_lru_locks osc
4692 $LCTL set_param osc.*.rpc_stats 0
4693 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
4694 for osc in $($LCTL get_param -N osc.*); do
4695 if [ "$osc" == "osc.num_refs" ]; then
4699 local lines=$($LCTL get_param -n ${osc}.rpc_stats | wc | awk '{print $1}')
4700 if [ $lines -le 20 ]; then
4704 local rpc4k=$($LCTL get_param -n ${osc}.rpc_stats |
4705 awk '$1 == "1:" { print $2; exit; }')
4706 local rpc8k=$($LCTL get_param -n ${osc}.rpc_stats |
4707 awk '$1 == "2:" { print $2; exit; }')
4708 local rpc16k=$($LCTL get_param -n ${osc}.rpc_stats |
4709 awk '$1 == "4:" { print $2; exit; }')
4710 local rpc32k=$($LCTL get_param -n ${osc}.rpc_stats |
4711 awk '$1 == "8:" { print $2; exit; }')
4713 [ $rpc4k != 0 ] && error "Small 4k read IO ${rpc4k}!"
4714 [ $rpc8k != 0 ] && error "Small 8k read IO ${rpc8k}!"
4715 [ $rpc16k != 0 ] && error "Small 16k read IO ${rpc16k}!"
4716 [ $rpc32k != 0 ] && error "Small 32k read IO ${rpc32k}!"
4717 echo "${osc} rpc check passed!"
4722 run_test 101c "check stripe_size aligned read-ahead ================="
4725 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
4726 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
4730 local file=$DIR/$tfile
4731 local size=${FILESIZE_101c:-500}
4732 local ra_MB=${READAHEAD_MB:-40}
4734 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
4735 [ $space -gt $((size / 1024)) ] ||
4736 { skip "Need free space ${size}M, have $space" && return; }
4738 echo Creating ${size}M test file $file
4739 dd if=/dev/zero of=$file bs=1M count=$size
4740 echo Cancel LRU locks on lustre client to flush the client cache
4741 cancel_lru_locks osc
4743 echo Disable read-ahead
4744 local old_READAHEAD=$(set_read_ahead 0)
4746 echo Reading the test file $file with read-ahead disabled
4747 time_ra_OFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
4749 echo Cancel LRU locks on lustre client to flush the client cache
4750 cancel_lru_locks osc
4751 echo Enable read-ahead with ${ra_MB}MB
4752 set_read_ahead $ra_MB
4754 echo Reading the test file $file with read-ahead enabled
4755 time_ra_ON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
4757 echo read-ahead disabled time read $time_ra_OFF
4758 echo read-ahead enabled time read $time_ra_ON
4760 set_read_ahead $old_READAHEAD
4763 [ $time_ra_ON -lt $time_ra_OFF ] ||
4764 error "read-ahead enabled time read (${time_ra_ON}s) is more than
4765 read-ahead disabled time read (${time_ra_OFF}s) filesize ${size}M"
4767 run_test 101d "file read with and without read-ahead enabled ================="
4770 local file=$DIR/$tfile
4775 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
4776 local need_space=$((count * size))
4777 [ $space -gt $need_space ] ||
4778 { skip_env "Need free space $need_space, have $space" && return; }
4780 echo Creating $count ${size}K test files
4781 for ((i = 0; i < $count; i++)); do
4782 dd if=/dev/zero of=${file}_${i} bs=$blksize count=$size 2>/dev/null
4785 echo Cancel LRU locks on lustre client to flush the client cache
4786 cancel_lru_locks osc
4788 echo Reset readahead stats
4789 $LCTL set_param -n llite.*.read_ahead_stats 0
4791 for ((i = 0; i < $count; i++)); do
4792 dd if=${file}_${i} of=/dev/null bs=$blksize count=$size 2>/dev/null
4795 local miss=$($LCTL get_param -n llite.*.read_ahead_stats | \
4796 get_named_value 'misses' | cut -d" " -f1 | calc_total)
4798 for ((i = 0; i < $count; i++)); do
4799 rm -rf ${file}_${i} 2>/dev/null
4802 #10000 means 20% reads are missing in readahead
4803 [ $miss -lt 10000 ] || error "misses too much for small reads"
4805 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
4807 cleanup_test101f() {
4809 $LCTL set_param -n llite.*.max_read_ahead_whole_mb $MAX_WHOLE_MB
4810 rm -rf $DIR/$tfile 2>/dev/null
4814 local file=$DIR/$tfile
4817 MAX_WHOLE_MB=$($LCTL get_param -n llite.*.max_read_ahead_whole_mb)
4818 $LCTL set_param -n llite.*.max_read_ahead_whole_mb 2
4819 dd if=/dev/zero of=${file} bs=2097152 count=1 2>/dev/null
4820 trap cleanup_test101f EXIT
4822 echo Cancel LRU locks on lustre client to flush the client cache
4823 cancel_lru_locks osc
4825 echo Reset readahead stats
4826 $LCTL set_param -n llite.*.read_ahead_stats 0
4827 # Random read in a 2M file, because max_read_ahead_whole_mb = 2M,
4828 # readahead should read in 2M file on second read, so only miss
4830 echo Random 4K reads on 2M file for 1000 times
4831 $READS -f $file -s 2097152 -b 4096 -n $nreads
4833 echo checking missing pages
4834 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
4835 get_named_value 'misses' | cut -d" " -f1 | calc_total)
4837 [ $miss -lt 3 ] || error "misses too much pages!"
4840 run_test 101f "check read-ahead for max_read_ahead_whole_mb"
4844 chown $RUNAS_ID $DIR/$tdir
4847 STRIPE_COUNT=$OSTCOUNT
4848 [ $OSTCOUNT -gt 4 ] && STRIPE_COUNT=4
4850 trap cleanup_test102 EXIT
4852 $1 $SETSTRIPE $tdir -s $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT
4856 for count in `seq 1 $STRIPE_COUNT`
4858 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4860 local stripe_size=`expr $STRIPE_SIZE \* $num`
4861 local file=file"$num-$offset-$count"
4862 $1 $SETSTRIPE $file -s $stripe_size -i $offset -c $count
4868 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
4874 rm -rf $DIR/d0.sanity/d102
4878 local testfile=$DIR/xattr_testfile
4883 [ "$UID" != 0 ] && skip_env "must run as root" && return
4884 [ -z "`lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr`" ] && skip_env "must have user_xattr" && return
4886 [ -z "$(which setfattr 2>/dev/null)" ] && skip_env "could not find setfattr" && return
4888 echo "set/get xattr..."
4889 setfattr -n trusted.name1 -v value1 $testfile || error
4890 [ "`getfattr -n trusted.name1 $testfile 2> /dev/null | \
4891 grep "trusted.name1"`" == "trusted.name1=\"value1\"" ] || error
4893 setfattr -n user.author1 -v author1 $testfile || error
4894 [ "`getfattr -n user.author1 $testfile 2> /dev/null | \
4895 grep "user.author1"`" == "user.author1=\"author1\"" ] || error
4898 setfattr -n trusted.name2 -v value2 $testfile || error
4899 setfattr -n trusted.name3 -v value3 $testfile || error
4900 [ `getfattr -d -m "^trusted" $testfile 2> /dev/null | \
4901 grep "trusted.name" | wc -l` -eq 3 ] || error
4904 setfattr -n user.author2 -v author2 $testfile || error
4905 setfattr -n user.author3 -v author3 $testfile || error
4906 [ `getfattr -d -m "^user" $testfile 2> /dev/null | \
4907 grep "user" | wc -l` -eq 3 ] || error
4909 echo "remove xattr..."
4910 setfattr -x trusted.name1 $testfile || error
4911 getfattr -d -m trusted $testfile 2> /dev/null | \
4912 grep "trusted.name1" && error || true
4914 setfattr -x user.author1 $testfile || error
4915 getfattr -d -m user $testfile 2> /dev/null | \
4916 grep "user.author1" && error || true
4918 # b10667: setting lustre special xattr be silently discarded
4919 echo "set lustre special xattr ..."
4920 setfattr -n "trusted.lov" -v "invalid value" $testfile || error
4924 run_test 102a "user xattr test =================================="
4927 # b10930: get/set/list trusted.lov xattr
4928 echo "get/set/list trusted.lov xattr ..."
4929 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
4930 local testfile=$DIR/$tfile
4931 $SETSTRIPE -s 65536 -i 1 -c 2 $testfile || error "setstripe failed"
4932 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
4933 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
4935 local testfile2=${testfile}2
4936 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
4937 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
4940 setfattr -n trusted.lov -v $value $testfile2
4941 local tmp_file=${testfile}3
4942 $GETSTRIPE -v $testfile2 > $tmp_file
4943 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
4944 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
4945 [ "$stripe_size" -eq 65536 ] || error "stripe size $stripe_size != 65536"
4946 [ "$stripe_count" -eq 2 ] || error "stripe count $stripe_count != 2"
4949 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
4952 # b10930: get/set/list lustre.lov xattr
4953 echo "get/set/list lustre.lov xattr ..."
4954 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
4956 chown $RUNAS_ID $DIR/$tdir
4957 local testfile=$DIR/$tdir/$tfile
4958 $RUNAS $SETSTRIPE -s 65536 -i 1 -c 2 $testfile||error "setstripe failed"
4959 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
4960 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
4962 local testfile2=${testfile}2
4963 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
4964 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
4966 $RUNAS $MCREATE $testfile2
4967 $RUNAS setfattr -n lustre.lov -v $value $testfile2
4968 local tmp_file=${testfile}3
4969 $RUNAS $GETSTRIPE -v $testfile2 > $tmp_file
4970 local stripe_size=`grep "size" $tmp_file| awk '{print $2}'`
4971 local stripe_count=`grep "count" $tmp_file| awk '{print $2}'`
4972 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
4973 [ $stripe_count -eq 2 ] || error "stripe count $stripe_count != 2"
4975 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
4977 compare_stripe_info1() {
4978 local stripe_index_all_zero=1
4982 for count in `seq 1 $STRIPE_COUNT`
4984 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
4986 local size=`expr $STRIPE_SIZE \* $num`
4987 local file=file"$num-$offset-$count"
4988 get_stripe_info client $PWD/$file "$1"
4989 if [ $stripe_size -ne $size ]; then
4990 error "$file: different stripe size $stripe_size, expected $size" && return
4992 if [ $stripe_count -ne $count ]; then
4993 error "$file: different stripe count $stripe_count, expected $count" && return
4995 if [ $stripe_index -ne 0 ]; then
4996 stripe_index_all_zero=0
5001 [ $stripe_index_all_zero -eq 1 ] && error "all files are being extracted starting from OST index 0"
5005 compare_stripe_info2() {
5008 for count in `seq 1 $STRIPE_COUNT`
5010 for offset in `seq 0 $[$STRIPE_COUNT - 1]`
5012 local size=`expr $STRIPE_SIZE \* $num`
5013 local file=file"$num-$offset-$count"
5014 get_stripe_info client $PWD/$file
5015 if [ $stripe_size -ne $size ]; then
5016 error "$file: different stripe size $stripe_size, expected $size" && return
5018 if [ $stripe_count -ne $count ]; then
5019 error "$file: different stripe count $stripe_count, expected $count" && return
5021 if [ $stripe_index -ne $offset ]; then
5022 error "$file: different stripe offset $stripe_index, expected $offset" && return
5030 [ -n "$(which tar 2>/dev/null)" ] && strings $(which tar) | grep -q lustre && echo tar
5034 # b10930: tar test for trusted.lov xattr
5035 TAR=$(find_lustre_tar)
5036 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
5037 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
5040 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
5042 compare_stripe_info1
5044 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
5047 # b10930: tar test for trusted.lov xattr
5048 TAR=$(find_lustre_tar)
5049 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
5050 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
5054 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
5056 compare_stripe_info1
5058 run_test 102f "tar copy files, not keep osts ==========="
5060 test_102h() { # bug 15777
5061 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
5062 skip "must have user_xattr" && return
5063 [ -z "$(which setfattr 2>/dev/null)" ] &&
5064 skip_env "could not find setfattr" && return
5069 VALUE=datadatadatadatadatadatadatadata
5070 while [ $(echo $VALUE | wc -c) -lt $XSIZE ]; do
5071 VALUE="$VALUE$VALUE"
5073 log "save $XBIG on $DIR/$tfile"
5074 setfattr -n $XBIG -v "$VALUE" $DIR/$tfile ||
5075 error "saving $XBIG on $DIR/$tfile failed"
5076 ORIG=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
5077 OSIZE=$(echo $ORIG | wc -c)
5078 [ $OSIZE -lt $XSIZE ] && error "set $XBIG too small ($OSIZE < $XSIZE)"
5081 log "save $XSML on $DIR/$tfile"
5082 setfattr -n $XSML -v val $DIR/$tfile ||
5083 error "saving $XSML on $DIR/$tfile failed"
5084 NEW=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
5085 if [ "$NEW" != "$ORIG" ]; then
5088 error "$XBIG different after saving $XSML"
5091 log "grow $XSML on $DIR/$tfile"
5092 setfattr -n $XSML -v "$VALUE" $DIR/$tfile ||
5093 error "growing $XSML on $DIR/$tfile failed"
5094 NEW=$(getfattr -n $XBIG $DIR/$tfile 2> /dev/null | grep $XBIG)
5095 if [ "$NEW" != "$ORIG" ]; then
5098 error "$XBIG different after growing $XSML"
5100 log "$XBIG still valid after growing $XSML"
5103 run_test 102h "grow xattr from inside inode to external block"
5105 test_102i() { # bug 17038
5107 ln -s $DIR/$tfile $DIR/${tfile}link
5108 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
5109 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"
5110 rm -f $DIR/$tfile $DIR/${tfile}link
5112 run_test 102i "lgetxattr test on symbolic link ============"
5115 TAR=$(find_lustre_tar)
5116 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
5117 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
5118 setup_test102 "$RUNAS"
5120 chown $RUNAS_ID $DIR/d102j
5121 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
5123 compare_stripe_info1 "$RUNAS"
5125 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
5129 # b22187 just check that does not crash for regular file.
5130 setfattr -n trusted.lov $DIR/$tfile
5131 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
5132 local test_kdir=$DIR/d102k
5134 local default_size=`$GETSTRIPE -s $test_kdir`
5135 local default_count=`$GETSTRIPE -c $test_kdir`
5136 local default_offset=`$GETSTRIPE -o $test_kdir`
5137 $SETSTRIPE -s 65536 -i 1 -c $OSTCOUNT $test_kdir || error 'dir setstripe failed'
5138 setfattr -n trusted.lov $test_kdir
5139 local stripe_size=`$GETSTRIPE -s $test_kdir`
5140 local stripe_count=`$GETSTRIPE -c $test_kdir`
5141 local stripe_offset=`$GETSTRIPE -o $test_kdir`
5142 [ $stripe_size -eq $default_size ] || error "stripe size $stripe_size != $default_size"
5143 [ $stripe_count -eq $default_count ] || error "stripe count $stripe_count != $default_count"
5144 [ $stripe_offset -eq $default_offset ] || error "stripe offset $stripe_offset != $default_offset"
5145 rm -rf $DIR/$tfile $test_kdir
5147 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
5153 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
5158 [ "$UID" != 0 ] && skip_env "must run as root" && return
5159 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
5160 [ -z "$(which setfacl 2>/dev/null)" ] && skip_env "could not find setfacl" && return
5161 $GSS && skip "could not run under gss" && return
5163 declare -a identity_old
5165 for num in `seq $MDSCOUNT`; do
5166 switch_identity $num true || identity_old[$num]=$?
5173 echo "performing cp ..."
5174 run_acl_subtest cp || error
5175 echo "performing getfacl-noacl..."
5176 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
5177 echo "performing misc..."
5178 run_acl_subtest misc || error "misc test failed"
5179 echo "performing permissions..."
5180 run_acl_subtest permissions || error "permissions failed"
5181 echo "performing setfacl..."
5182 run_acl_subtest setfacl || error "setfacl test failed"
5184 # inheritance test got from HP
5185 echo "performing inheritance..."
5186 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
5187 chmod +x make-tree || error "chmod +x failed"
5188 run_acl_subtest inheritance || error "inheritance test failed"
5194 for num in `seq $MDSCOUNT`; do
5195 if [ "${identity_old[$num]}" = 1 ]; then
5196 switch_identity $num false || identity_old[$num]=$?
5200 run_test 103 "acl test ========================================="
5204 lfs df || error "lfs df failed"
5205 lfs df -ih || error "lfs df -ih failed"
5206 lfs df -h $DIR || error "lfs df -h $DIR failed"
5207 lfs df -i $DIR || error "lfs df -i $DIR failed"
5208 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
5209 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
5211 OSC=`lctl get_param -n devices | awk '/-osc-/ {print $4}' | head -n 1`
5212 lctl --device %$OSC deactivate
5213 lfs df || error "lfs df with deactivated OSC failed"
5214 lctl --device %$OSC recover
5215 lfs df || error "lfs df with reactivated OSC failed"
5218 run_test 104a "lfs df [-ih] [path] test ========================="
5221 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5223 denied_cnt=$((`$RUNAS $LFS check servers 2>&1 | grep "Permission denied" | wc -l`))
5224 if [ $denied_cnt -ne 0 ];
5226 error "lfs check servers test failed"
5229 run_test 104b "$RUNAS lfs check servers test ===================="
5232 # doesn't work on 2.4 kernels
5234 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
5236 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
5238 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
5242 run_test 105a "flock when mounted without -o flock test ========"
5246 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
5248 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
5250 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
5254 run_test 105b "fcntl when mounted without -o flock test ========"
5258 if [ -n "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ];
5260 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
5262 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
5266 run_test 105c "lockf when mounted without -o flock test ========"
5268 test_105d() { # bug 15924
5270 [ -z "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ] && \
5271 skip "mount w/o flock enabled" && return
5272 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
5273 $LCTL set_param fail_loc=0x80000315
5274 flocks_test 2 $DIR/$tdir
5276 run_test 105d "flock race (should not freeze) ========"
5278 test_105e() { # bug 22660 && 22040
5279 [ -z "`mount | grep \"$DIR.*flock\" | grep -v noflock`" ] && \
5280 skip "mount w/o flock enabled" && return
5282 flocks_test 3 $DIR/$tfile
5284 run_test 105e "Two conflicting flocks from same process ======="
5286 test_106() { #bug 10921
5288 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
5289 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
5291 run_test 106 "attempt exec of dir followed by chown of that dir"
5300 local save_pattern=$(sysctl -n kernel.core_pattern)
5301 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
5302 sysctl -w kernel.core_pattern=$file
5303 sysctl -w kernel.core_uses_pid=0
5311 kill -s 11 $SLEEPPID
5313 if [ -e $file ]; then
5314 size=`stat -c%s $file`
5315 [ $size -eq 0 ] && error "Fail to create core file $file"
5317 error "Fail to create core file $file"
5320 sysctl -w kernel.core_pattern=$save_pattern
5321 sysctl -w kernel.core_uses_pid=$save_uses_pid
5324 run_test 107 "Coredump on SIG"
5328 mkdir $DIR/d110/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa || error "mkdir with 255 char fail"
5329 mkdir $DIR/d110/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb && error "mkdir with 256 char should fail, but not"
5330 touch $DIR/d110/xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx || error "create with 255 char fail"
5331 touch $DIR/d110/yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy && error ""create with 256 char should fail, but not
5336 run_test 110 "filename length checking"
5339 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
5341 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
5343 echo "Starting with $OSTIO_pre threads"
5346 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
5347 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
5348 echo "$NUMTEST creates/unlinks"
5350 createmany -o $DIR/$tdir/$tfile $NUMTEST
5351 unlinkmany $DIR/$tdir/$tfile $NUMTEST
5353 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
5356 # don't return an error
5357 [ $OSTIO_post -eq $OSTIO_pre ] && echo \
5358 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&\
5359 echo "This may be fine, depending on what ran before this test" &&\
5360 echo "and how fast this system is." && return
5362 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
5364 run_test 115 "verify dynamic thread creation===================="
5367 wait_delete_completed
5368 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
5369 echo OST kbytes available: ${AVAIL[@]}
5370 MAXI=0; MAXV=${AVAIL[0]}
5371 MINI=0; MINV=${AVAIL[0]}
5372 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
5373 #echo OST $i: ${AVAIL[i]}kb
5374 if [ ${AVAIL[i]} -gt $MAXV ]; then
5375 MAXV=${AVAIL[i]}; MAXI=$i
5377 if [ ${AVAIL[i]} -lt $MINV ]; then
5378 MINV=${AVAIL[i]}; MINI=$i
5381 echo Min free space: OST $MINI: $MINV
5382 echo Max free space: OST $MAXI: $MAXV
5386 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
5388 echo -n "Free space priority "
5389 lctl get_param -n lov.*-clilov-*.qos_prio_free
5392 [ $MINV -gt 960000 ] && skip "too much free space in OST$MINI, skip" &&\
5395 # generate uneven OSTs
5396 mkdir -p $DIR/$tdir/OST${MINI}
5399 echo "Filling 25% remaining space in OST${MINI} with ${FILL}Kb"
5400 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI}||error "setstripe failed"
5402 while [ $FILL -gt 0 ]; do
5404 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i bs=2M count=1 2>/dev/null
5405 FILL=$(($FILL - 2048))
5413 DIFF=$(($MAXV - $MINV))
5414 DIFF2=$(($DIFF * 100 / $MINV))
5415 echo -n "diff=${DIFF}=${DIFF2}% must be > 20% for QOS mode..."
5416 if [ $DIFF2 -gt 20 ]; then
5419 echo "failed - QOS mode won't be used"
5420 error_ignore "QOS imbalance criteria not met"
5424 MINI1=$MINI; MINV1=$MINV
5425 MAXI1=$MAXI; MAXV1=$MAXV
5427 # now fill using QOS
5428 echo writing a bunch of files to QOS-assigned OSTs
5429 $SETSTRIPE $DIR/$tdir -c 1
5431 while [ $FILL -gt 0 ]; do
5433 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1024 count=200 2>/dev/null
5434 FILL=$(($FILL - 200))
5437 echo "wrote $i 200k files"
5441 echo "Note: free space may not be updated, so measurements might be off"
5443 DIFF2=$(($MAXV - $MINV))
5444 echo "free space delta: orig $DIFF final $DIFF2"
5445 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
5446 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
5447 echo "Wrote $DIFF to smaller OST $MINI1"
5448 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
5449 echo "Wrote $DIFF2 to larger OST $MAXI1"
5450 [ $DIFF -gt 0 ] && echo "Wrote $(($DIFF2 * 100 / $DIFF - 100))% more data to larger OST $MAXI1"
5452 # Figure out which files were written where
5453 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
5454 awk '/'$MINI1': / {print $2; exit}')
5456 MINC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
5457 echo "$MINC files created on smaller OST $MINI1"
5458 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
5459 awk '/'$MAXI1': / {print $2; exit}')
5461 MAXC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
5462 echo "$MAXC files created on larger OST $MAXI1"
5463 [ $MINC -gt 0 ] && echo "Wrote $(($MAXC * 100 / $MINC - 100))% more files to larger OST $MAXI1"
5464 [ $MAXC -gt $MINC ] || error_ignore "stripe QOS didn't balance free space"
5468 run_test 116 "stripe QOS: free space balance ==================="
5470 test_117() # bug 10891
5472 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
5473 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
5474 lctl set_param fail_loc=0x21e
5475 > $DIR/$tfile || error "truncate failed"
5476 lctl set_param fail_loc=0
5477 echo "Truncate succeeded."
5480 run_test 117 "verify fsfilt_extend =========="
5482 export OLD_RESENDCOUNT=""
5483 set_resend_count () {
5484 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
5485 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
5486 lctl set_param -n $PROC_RESENDCOUNT $1
5487 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
5490 [ "$SLOW" = "no" ] && set_resend_count 4 # for reduce test_118* time (bug 14842)
5492 # Reset async IO behavior after error case
5494 FILE=$DIR/reset_async
5496 # Ensure all OSCs are cleared
5497 $LSTRIPE -c -1 $FILE
5498 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
5503 test_118a() #bug 11710
5507 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5508 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5509 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
5511 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5512 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5517 run_test 118a "verify O_SYNC works =========="
5521 remote_ost_nodsh && skip "remote OST with nodsh" && return
5525 #define OBD_FAIL_OST_ENOENT 0x217
5526 set_nodes_failloc "$(osts_nodes)" 0x217
5527 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5529 set_nodes_failloc "$(osts_nodes)" 0
5530 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5531 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5534 if [[ $RC -eq 0 ]]; then
5535 error "Must return error due to dropped pages, rc=$RC"
5539 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5540 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5544 echo "Dirty pages not leaked on ENOENT"
5546 # Due to the above error the OSC will issue all RPCs syncronously
5547 # until a subsequent RPC completes successfully without error.
5548 multiop $DIR/$tfile Ow4096yc
5553 run_test 118b "Reclaim dirty pages on fatal error =========="
5557 remote_ost_nodsh && skip "remote OST with nodsh" && return
5561 #define OBD_FAIL_OST_EROFS 0x216
5562 set_nodes_failloc "$(osts_nodes)" 0x216
5564 # multiop should block due to fsync until pages are written
5565 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
5569 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
5570 error "Multiop failed to block on fsync, pid=$MULTIPID"
5573 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5575 if [[ $WRITEBACK -eq 0 ]]; then
5576 error "No page in writeback, writeback=$WRITEBACK"
5579 set_nodes_failloc "$(osts_nodes)" 0
5582 if [[ $RC -ne 0 ]]; then
5583 error "Multiop fsync failed, rc=$RC"
5586 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5587 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5589 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5590 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5594 echo "Dirty pages flushed via fsync on EROFS"
5597 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
5601 remote_ost_nodsh && skip "remote OST with nodsh" && return
5605 #define OBD_FAIL_OST_BRW_PAUSE_BULK
5606 set_nodes_failloc "$(osts_nodes)" 0x214
5607 # multiop should block due to fsync until pages are written
5608 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
5612 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
5613 error "Multiop failed to block on fsync, pid=$MULTIPID"
5616 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5618 if [[ $WRITEBACK -eq 0 ]]; then
5619 error "No page in writeback, writeback=$WRITEBACK"
5622 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
5623 set_nodes_failloc "$(osts_nodes)" 0
5625 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5626 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5628 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5629 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5633 echo "Dirty pages gaurenteed flushed via fsync"
5636 run_test 118d "Fsync validation inject a delay of the bulk =========="
5641 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
5642 lctl set_param fail_loc=0x8000040a
5644 # Should simulate EINVAL error which is fatal
5645 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5647 if [[ $RC -eq 0 ]]; then
5648 error "Must return error due to dropped pages, rc=$RC"
5651 lctl set_param fail_loc=0x0
5653 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5654 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5655 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5657 if [[ $LOCKED -ne 0 ]]; then
5658 error "Locked pages remain in cache, locked=$LOCKED"
5661 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5662 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5666 echo "No pages locked after fsync"
5671 run_test 118f "Simulate unrecoverable OSC side error =========="
5676 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
5677 lctl set_param fail_loc=0x406
5679 # simulate local -ENOMEM
5680 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5683 lctl set_param fail_loc=0
5684 if [[ $RC -eq 0 ]]; then
5685 error "Must return error due to dropped pages, rc=$RC"
5688 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5689 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5690 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5692 if [[ $LOCKED -ne 0 ]]; then
5693 error "Locked pages remain in cache, locked=$LOCKED"
5696 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5697 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5701 echo "No pages locked after fsync"
5706 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
5709 remote_ost_nodsh && skip "remote OST with nodsh" && return
5713 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
5714 set_nodes_failloc "$(osts_nodes)" 0x20e
5715 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
5716 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5719 set_nodes_failloc "$(osts_nodes)" 0
5720 if [[ $RC -eq 0 ]]; then
5721 error "Must return error due to dropped pages, rc=$RC"
5724 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5725 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5726 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
5728 if [[ $LOCKED -ne 0 ]]; then
5729 error "Locked pages remain in cache, locked=$LOCKED"
5732 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5733 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5737 echo "No pages locked after fsync"
5741 run_test 118h "Verify timeout in handling recoverables errors =========="
5744 remote_ost_nodsh && skip "remote OST with nodsh" && return
5748 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
5749 set_nodes_failloc "$(osts_nodes)" 0x20e
5751 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
5752 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
5755 set_nodes_failloc "$(osts_nodes)" 0
5759 if [[ $RC -ne 0 ]]; then
5760 error "got error, but should be not, rc=$RC"
5763 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5764 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5765 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
5766 if [[ $LOCKED -ne 0 ]]; then
5767 error "Locked pages remain in cache, locked=$LOCKED"
5770 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5771 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5775 echo "No pages locked after fsync"
5779 run_test 118i "Fix error before timeout in recoverable error =========="
5782 remote_ost_nodsh && skip "remote OST with nodsh" && return
5786 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
5787 set_nodes_failloc "$(osts_nodes)" 0x220
5789 # return -EIO from OST
5790 multiop $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5792 set_nodes_failloc "$(osts_nodes)" 0x0
5793 if [[ $RC -eq 0 ]]; then
5794 error "Must return error due to dropped pages, rc=$RC"
5797 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
5798 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
5799 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
5800 if [[ $LOCKED -ne 0 ]]; then
5801 error "Locked pages remain in cache, locked=$LOCKED"
5804 # in recoverable error on OST we want resend and stay until it finished
5805 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
5806 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
5810 echo "No pages locked after fsync"
5814 run_test 118j "Simulate unrecoverable OST side error =========="
5818 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
5820 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
5821 set_nodes_failloc "$(osts_nodes)" 0x20e
5824 for ((i=0;i<10;i++)); do
5825 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
5826 error "dd to $DIR/$tdir/$tfile-$i failed" )&
5833 set_nodes_failloc "$(osts_nodes)" 0
5836 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
5842 multiop $DIR/$tdir Dy || error "fsync dir failed"
5845 run_test 118l "fsync dir ========="
5847 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
5849 test_119a() # bug 11737
5851 BSIZE=$((512 * 1024))
5852 directio write $DIR/$tfile 0 1 $BSIZE
5853 # We ask to read two blocks, which is more than a file size.
5854 # directio will indicate an error when requested and actual
5855 # sizes aren't equeal (a normal situation in this case) and
5856 # print actual read amount.
5857 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
5858 if [ "$NOB" != "$BSIZE" ]; then
5859 error "read $NOB bytes instead of $BSIZE"
5863 run_test 119a "Short directIO read must return actual read amount"
5865 test_119b() # bug 11737
5867 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
5869 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
5870 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
5872 multiop $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
5873 error "direct read failed"
5876 run_test 119b "Sparse directIO read must return actual read amount"
5878 test_119c() # bug 13099
5881 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
5882 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
5885 run_test 119c "Testing for direct read hitting hole"
5887 test_119d() # bug 15950
5889 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
5890 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
5892 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
5893 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
5894 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
5895 lctl set_param fail_loc=0x40d
5896 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
5899 cat $DIR/$tfile > /dev/null &
5900 lctl set_param fail_loc=0
5903 log "the DIO writes have completed, now wait for the reads (should not block very long)"
5905 [ -n "`ps h -p $pid_reads -o comm`" ] && \
5906 error "the read rpcs have not completed in 2s"
5908 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
5910 run_test 119d "The DIO path should try to send a new rpc once one is completed"
5914 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5915 skip "no early lock cancel on server" && return 0
5916 lru_resize_disable mdc
5917 lru_resize_disable osc
5918 cancel_lru_locks mdc
5919 stat $DIR/$tdir > /dev/null
5920 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5921 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5923 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5924 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5925 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5926 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5927 lru_resize_enable mdc
5928 lru_resize_enable osc
5930 run_test 120a "Early Lock Cancel: mkdir test"
5934 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5935 skip "no early lock cancel on server" && return 0
5936 lru_resize_disable mdc
5937 lru_resize_disable osc
5938 cancel_lru_locks mdc
5939 stat $DIR/$tdir > /dev/null
5940 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5941 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5943 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5944 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5945 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5946 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5947 lru_resize_enable mdc
5948 lru_resize_enable osc
5950 run_test 120b "Early Lock Cancel: create test"
5954 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5955 skip "no early lock cancel on server" && return 0
5956 lru_resize_disable mdc
5957 lru_resize_disable osc
5958 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
5959 touch $DIR/$tdir/d1/f1
5960 cancel_lru_locks mdc
5961 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
5962 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5963 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5964 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
5965 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5966 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5967 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5968 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5969 lru_resize_enable mdc
5970 lru_resize_enable osc
5972 run_test 120c "Early Lock Cancel: link test"
5976 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5977 skip "no early lock cancel on server" && return 0
5978 lru_resize_disable mdc
5979 lru_resize_disable osc
5981 cancel_lru_locks mdc
5982 stat $DIR/$tdir > /dev/null
5983 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5984 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5985 chmod a+x $DIR/$tdir
5986 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
5987 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
5988 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
5989 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
5990 lru_resize_enable mdc
5991 lru_resize_enable osc
5993 run_test 120d "Early Lock Cancel: setattr test"
5997 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
5998 skip "no early lock cancel on server" && return 0
5999 lru_resize_disable mdc
6000 lru_resize_disable osc
6001 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
6002 cancel_lru_locks mdc
6003 cancel_lru_locks osc
6004 dd if=$DIR/$tdir/f1 of=/dev/null
6005 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
6006 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
6007 awk '/ldlm_cancel/ {print $2}'`
6008 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
6009 awk '/ldlm_bl_callback/ {print $2}'`
6010 unlink $DIR/$tdir/f1
6011 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
6012 awk '/ldlm_cancel/ {print $2}'`
6013 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
6014 awk '/ldlm_bl_callback/ {print $2}'`
6015 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
6016 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
6017 lru_resize_enable mdc
6018 lru_resize_enable osc
6020 run_test 120e "Early Lock Cancel: unlink test"
6023 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6024 skip "no early lock cancel on server" && return 0
6026 lru_resize_disable mdc
6027 lru_resize_disable osc
6028 mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
6029 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
6030 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
6031 cancel_lru_locks mdc
6032 cancel_lru_locks osc
6033 dd if=$DIR/$tdir/d1/f1 of=/dev/null
6034 dd if=$DIR/$tdir/d2/f2 of=/dev/null
6035 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
6036 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
6037 awk '/ldlm_cancel/ {print $2}'`
6038 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
6039 awk '/ldlm_bl_callback/ {print $2}'`
6040 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
6041 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
6042 awk '/ldlm_cancel/ {print $2}'`
6043 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
6044 awk '/ldlm_bl_callback/ {print $2}'`
6045 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
6046 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
6047 lru_resize_enable mdc
6048 lru_resize_enable osc
6050 run_test 120f "Early Lock Cancel: rename test"
6053 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
6054 skip "no early lock cancel on server" && return 0
6055 lru_resize_disable mdc
6056 lru_resize_disable osc
6058 echo create $count files
6060 cancel_lru_locks mdc
6061 cancel_lru_locks osc
6064 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
6065 awk '/ldlm_cancel/ {print $2}'`
6066 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
6067 awk '/ldlm_bl_callback/ {print $2}'`
6068 createmany -o $DIR/$tdir/f $count
6070 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
6071 awk '/ldlm_cancel/ {print $2}'`
6072 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
6073 awk '/ldlm_bl_callback/ {print $2}'`
6075 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
6076 echo rm $count files
6079 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
6080 awk '/ldlm_cancel/ {print $2}'`
6081 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
6082 awk '/ldlm_bl_callback/ {print $2}'`
6084 echo total: $count removes in $((t2-t1))
6085 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
6087 # wait for commitment of removal
6088 lru_resize_enable mdc
6089 lru_resize_enable osc
6091 run_test 120g "Early Lock Cancel: performance test"
6093 test_121() { #bug #10589
6095 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
6096 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
6097 lctl set_param fail_loc=0x310
6098 cancel_lru_locks osc > /dev/null
6099 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
6100 lctl set_param fail_loc=0
6101 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
6103 run_test 121 "read cancel race ========="
6105 test_123a() { # was test 123, statahead(bug 11401)
6107 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
6108 log "testing on UP system. Performance may be not as good as expected."
6114 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
6115 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
6117 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
6118 createmany -o $DIR/$tdir/$tfile $j $((i - j))
6120 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
6121 lctl set_param -n llite.*.statahead_max 0
6122 lctl get_param llite.*.statahead_max
6123 cancel_lru_locks mdc
6124 cancel_lru_locks osc
6126 time ls -l $DIR/$tdir | wc -l
6128 delta=$((etime - stime))
6129 log "ls $i files without statahead: $delta sec"
6130 lctl set_param llite.*.statahead_max=$max
6132 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
6133 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
6134 cancel_lru_locks mdc
6135 cancel_lru_locks osc
6137 time ls -l $DIR/$tdir | wc -l
6139 delta_sa=$((etime - stime))
6140 log "ls $i files with statahead: $delta_sa sec"
6141 lctl get_param -n llite.*.statahead_stats
6142 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
6144 [ $swrong -lt $ewrong ] && log "statahead was stopped, maybe too many locks held!"
6145 [ $delta -eq 0 -o $delta_sa -eq 0 ] && continue
6147 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
6148 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
6149 lctl set_param -n llite.*.statahead_max 0
6150 lctl get_param llite.*.statahead_max
6151 cancel_lru_locks mdc
6152 cancel_lru_locks osc
6154 time ls -l $DIR/$tdir | wc -l
6156 delta=$((etime - stime))
6157 log "ls $i files again without statahead: $delta sec"
6158 lctl set_param llite.*.statahead_max=$max
6159 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
6160 if [ $SLOWOK -eq 0 ]; then
6161 error "ls $i files is slower with statahead!"
6163 log "ls $i files is slower with statahead!"
6169 [ $delta -gt 20 ] && break
6170 [ $delta -gt 8 ] && MULT=$((50 / delta))
6171 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
6179 delta=$((etime - stime))
6180 log "rm -r $DIR/$tdir/: $delta seconds"
6182 lctl get_param -n llite.*.statahead_stats
6184 run_test 123a "verify statahead work"
6186 test_123b () { # statahead(bug 15027)
6188 createmany -o $DIR/$tdir/$tfile-%d 1000
6190 cancel_lru_locks mdc
6191 cancel_lru_locks osc
6193 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
6194 lctl set_param fail_loc=0x80000803
6195 ls -lR $DIR/$tdir > /dev/null
6197 lctl set_param fail_loc=0x0
6198 lctl get_param -n llite.*.statahead_stats
6203 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
6206 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
6207 skip "no lru resize on server" && return 0
6209 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
6211 log "create $NR files at $DIR/$tdir"
6212 createmany -o $DIR/$tdir/f $NR ||
6213 error "failed to create $NR files in $DIR/$tdir"
6215 cancel_lru_locks mdc
6216 ls -l $DIR/$tdir > /dev/null
6220 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
6221 local PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
6222 LRU_SIZE=$(lctl get_param -n $PARAM)
6223 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
6224 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
6226 log "NS=$(basename $NSDIR)"
6231 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
6232 skip "Not enough cached locks created!"
6239 # We know that lru resize allows one client to hold $LIMIT locks
6240 # for 10h. After that locks begin to be killed by client.
6242 local LIMIT=`lctl get_param -n $NSDIR.pool.limit`
6245 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
6246 # killing locks. Some time was spent for creating locks. This means
6247 # that up to the moment of sleep finish we must have killed some of
6248 # them (10-100 locks). This depends on how fast ther were created.
6249 # Many of them were touched in almost the same moment and thus will
6250 # be killed in groups.
6251 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
6253 # Use $LRU_SIZE_B here to take into account real number of locks
6254 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
6255 local LRU_SIZE_B=$LRU_SIZE
6257 local OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
6258 log "OLD_LVF=$OLD_LVF"
6259 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
6261 # Let's make sure that we really have some margin. Client checks
6262 # cached locks every 10 sec.
6264 log "Sleep ${SLEEP} sec"
6266 while ((SEC<$SLEEP)); do
6270 LRU_SIZE=`lctl get_param -n $NSDIR/lru_size`
6274 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
6275 local LRU_SIZE_A=`lctl get_param -n $NSDIR/lru_size`
6277 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
6278 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
6279 unlinkmany $DIR/$tdir/f $NR
6283 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
6284 log "unlink $NR files at $DIR/$tdir"
6285 unlinkmany $DIR/$tdir/f $NR
6287 run_test 124a "lru resize ======================================="
6289 get_max_pool_limit()
6291 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
6294 if test $l -gt $max; then
6302 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
6303 skip "no lru resize on server" && return 0
6305 LIMIT=`get_max_pool_limit`
6307 NR=$(($(default_lru_size)*20))
6308 if [ $NR -gt $LIMIT ]; then
6309 log "Limit lock number by $LIMIT locks"
6312 lru_resize_disable mdc
6313 mkdir -p $DIR/$tdir/disable_lru_resize ||
6314 error "failed to create $DIR/$tdir/disable_lru_resize"
6316 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
6317 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
6318 cancel_lru_locks mdc
6321 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
6324 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
6327 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
6331 nolruresize_delta=$((etime-stime))
6332 log "ls -la time: $nolruresize_delta seconds"
6333 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
6334 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
6336 lru_resize_enable mdc
6337 mkdir -p $DIR/$tdir/enable_lru_resize ||
6338 error "failed to create $DIR/$tdir/enable_lru_resize"
6340 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
6341 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
6342 cancel_lru_locks mdc
6345 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
6348 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
6351 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
6355 lruresize_delta=$((etime-stime))
6356 log "ls -la time: $lruresize_delta seconds"
6357 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
6359 if [ $lruresize_delta -gt $nolruresize_delta ]; then
6360 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
6361 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
6362 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
6364 log "lru resize performs the same with no lru resize"
6366 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
6368 run_test 124b "lru resize (performance test) ======================="
6370 test_125() { # 13358
6371 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
6372 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
6373 mkdir -p $DIR/d125 || error "mkdir failed"
6374 $SETSTRIPE $DIR/d125 -s 65536 -c -1 || error "setstripe failed"
6375 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
6376 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
6378 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
6380 test_126() { # bug 12829/13455
6381 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
6382 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
6383 $GSS && skip "must run as gss disabled" && return
6385 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
6386 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
6388 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
6390 run_test 126 "check that the fsgid provided by the client is taken into account"
6392 test_127a() { # bug 15521
6393 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
6394 $LCTL set_param osc.*.stats=0
6395 FSIZE=$((2048 * 1024))
6396 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
6397 cancel_lru_locks osc
6398 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
6400 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
6401 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
6402 echo "got $COUNT $NAME"
6403 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
6404 eval $NAME=$COUNT || error "Wrong proc format"
6407 read_bytes|write_bytes)
6408 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
6409 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
6410 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
6411 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
6412 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
6413 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
6414 error "sumsquare is too small: $SUMSQ"
6415 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
6416 error "sumsquare is too big: $SUMSQ"
6420 done < $DIR/${tfile}.tmp
6422 #check that we actually got some stats
6423 [ "$read_bytes" ] || error "Missing read_bytes stats"
6424 [ "$write_bytes" ] || error "Missing write_bytes stats"
6425 [ "$read_bytes" != 0 ] || error "no read done"
6426 [ "$write_bytes" != 0 ] || error "no write done"
6428 run_test 127a "verify the client stats are sane"
6430 test_127b() { # bug LU-333
6431 $LCTL set_param llite.*.stats=0
6432 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
6433 # perform 2 reads and writes so MAX is different from SUM.
6434 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
6435 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
6436 cancel_lru_locks osc
6437 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
6438 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
6440 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
6441 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
6442 echo "got $COUNT $NAME"
6443 eval $NAME=$COUNT || error "Wrong proc format"
6447 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
6448 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
6449 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
6450 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
6453 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
6454 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
6455 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
6456 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
6460 done < $TMP/${tfile}.tmp
6462 #check that we actually got some stats
6463 [ "$read_bytes" ] || error "Missing read_bytes stats"
6464 [ "$write_bytes" ] || error "Missing write_bytes stats"
6465 [ "$read_bytes" != 0 ] || error "no read done"
6466 [ "$write_bytes" != 0 ] || error "no write done"
6468 run_test 127b "verify the llite client stats are sane"
6470 test_128() { # bug 15212
6472 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
6477 result=$(grep error $TMP/$tfile.log)
6479 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
6481 run_test 128 "interactive lfs for 2 consecutive find's"
6488 local LDPROC=/proc/fs/ldiskfs
6490 for facet in $(get_facets MDS); do
6491 canondev=$(ldiskfs_canon *.$(convert_facet2label $facet).mntdev $facet)
6492 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" || LDPROC=/sys/fs/ldiskfs
6493 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
6497 [ "$FSTYPE" != "ldiskfs" ] && skip "not needed for FSTYPE=$FSTYPE" && return 0
6498 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6509 while [ ! $I -gt $((MAX * MDSCOUNT)) ]; do
6510 multiop $DIR/$tdir/$J Oc
6512 if [ $rc -eq $EFBIG ]; then
6514 echo "return code $rc received as expected"
6516 elif [ $rc -ne 0 ]; then
6518 error_exit "return code $rc received instead of expected $EFBIG"
6521 I=$(stat -c%s "$DIR/$tdir")
6525 error "exceeded dir size limit $MAX x $MDSCOUNT $((MAX * MDSCOUNT)) : $I bytes"
6527 run_test 129 "test directory size limit ========================"
6536 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
6537 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
6539 trap cleanup_130 EXIT RETURN
6541 local fm_file=$DIR/$tfile
6542 lfs setstripe -s 65536 -c 1 $fm_file || error "setstripe failed on $fm_file"
6543 dd if=/dev/zero of=$fm_file bs=65536 count=1 || error "dd failed for $fm_file"
6545 filefrag -ves $fm_file || error "filefrag $fm_file failed"
6546 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
6548 lun=`$GETSTRIPE $fm_file | grep -A 10 obdidx | awk '{print $1}' | grep -v "obdidx"`
6550 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
6553 for line in $filefrag_op
6555 frag_lun=`echo $line | cut -d: -f5`
6556 ext_len=`echo $line | cut -d: -f4`
6557 if (( $frag_lun != $lun )); then
6559 error "FIEMAP on 1-stripe file($fm_file) failed"
6562 (( tot_len += ext_len ))
6565 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
6567 error "FIEMAP on 1-stripe file($fm_file) failed;"
6573 echo "FIEMAP on single striped file succeeded"
6575 run_test 130a "FIEMAP (1-stripe file)"
6578 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping FIEMAP on 2-stripe file test" && return
6580 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
6581 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
6583 trap cleanup_130 EXIT RETURN
6585 local fm_file=$DIR/$tfile
6586 lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
6587 dd if=/dev/zero of=$fm_file bs=1M count=2 || error "dd failed on $fm_file"
6589 filefrag -ves $fm_file || error "filefrag $fm_file failed"
6590 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
6592 last_lun=`echo $filefrag_op | cut -d: -f5`
6597 for line in $filefrag_op
6599 frag_lun=`echo $line | cut -d: -f5`
6600 ext_len=`echo $line | cut -d: -f4`
6601 if (( $frag_lun != $last_lun )); then
6602 if (( tot_len != 1024 )); then
6604 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
6611 (( tot_len += ext_len ))
6614 if (( num_luns != 2 || tot_len != 1024 )); then
6616 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
6622 echo "FIEMAP on 2-stripe file succeeded"
6624 run_test 130b "FIEMAP (2-stripe file)"
6627 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping FIEMAP on 2-stripe file with hole test" && return
6629 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
6630 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
6632 trap cleanup_130 EXIT RETURN
6634 local fm_file=$DIR/$tfile
6635 lfs setstripe -s 65536 -c 2 $fm_file || error "setstripe failed on $fm_file"
6636 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
6638 filefrag -ves $fm_file || error "filefrag $fm_file failed"
6639 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
6641 last_lun=`echo $filefrag_op | cut -d: -f5`
6646 for line in $filefrag_op
6648 frag_lun=`echo $line | cut -d: -f5`
6649 ext_len=`echo $line | cut -d: -f4`
6650 if (( $frag_lun != $last_lun )); then
6651 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
6652 if (( logical != 512 )); then
6654 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
6657 if (( tot_len != 512 )); then
6659 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
6666 (( tot_len += ext_len ))
6669 if (( num_luns != 2 || tot_len != 512 )); then
6671 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
6677 echo "FIEMAP on 2-stripe file with hole succeeded"
6679 run_test 130c "FIEMAP (2-stripe file with hole)"
6682 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
6684 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
6685 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
6687 trap cleanup_130 EXIT RETURN
6689 local fm_file=$DIR/$tfile
6690 lfs setstripe -s 65536 -c $OSTCOUNT $fm_file || error "setstripe failed on $fm_file"
6691 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT || error "dd failed on $fm_file"
6693 filefrag -ves $fm_file || error "filefrag $fm_file failed"
6694 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
6696 last_lun=`echo $filefrag_op | cut -d: -f5`
6701 for line in $filefrag_op
6703 frag_lun=`echo $line | cut -d: -f5`
6704 ext_len=`echo $line | cut -d: -f4`
6705 if (( $frag_lun != $last_lun )); then
6706 if (( tot_len != 1024 )); then
6708 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
6715 (( tot_len += ext_len ))
6718 if (( num_luns != OSTCOUNT || tot_len != 1024 )); then
6720 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
6726 echo "FIEMAP on N-stripe file succeeded"
6728 run_test 130d "FIEMAP (N-stripe file)"
6731 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
6733 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
6734 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
6736 trap cleanup_130 EXIT RETURN
6738 local fm_file=$DIR/$tfile
6739 lfs setstripe -s 131072 -c 2 $fm_file || error "setstripe failed on $fm_file"
6741 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
6742 for ((i = 0; i < $NUM_BLKS; i++))
6744 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
6747 filefrag -ves $fm_file || error "filefrag $fm_file failed"
6748 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
6750 last_lun=`echo $filefrag_op | cut -d: -f5`
6755 for line in $filefrag_op
6757 frag_lun=`echo $line | cut -d: -f5`
6758 ext_len=`echo $line | cut -d: -f4`
6759 if (( $frag_lun != $last_lun )); then
6760 if (( tot_len != $EXPECTED_LEN )); then
6762 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
6769 (( tot_len += ext_len ))
6772 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
6774 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
6780 echo "FIEMAP with continuation calls succeeded"
6782 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
6784 # Test for writev/readv
6786 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
6787 error "writev test failed"
6788 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
6789 error "readv failed"
6792 run_test 131a "test iov's crossing stripe boundary for writev/readv"
6795 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
6796 error "append writev test failed"
6797 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
6798 error "append writev test failed"
6801 run_test 131b "test append writev"
6804 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
6807 run_test 131c "test read/write on file w/o objects"
6810 rwv -f $DIR/$tfile -w -n 1 1572864
6811 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
6812 if [ "$NOB" != 1572864 ]; then
6813 error "Short read filed: read $NOB bytes instead of 1572864"
6817 run_test 131d "test short read"
6820 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
6821 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
6822 error "read hitting hole failed"
6825 run_test 131e "test read hitting hole"
6830 for node in $(osts_nodes); do
6831 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
6832 [ x$gl = x"" ] && gl=0
6833 gl_sum=$((gl_sum + gl))
6843 if [ x$som = x"enabled" ]; then
6844 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
6845 MOUNTOPT=`echo $MOUNTOPT | sed 's/som_preview//g'`
6846 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
6848 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
6849 MOUNTOPT="$MOUNTOPT,som_preview"
6850 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
6853 # do remount to make new mount-conf parameters actual
6860 test_132() { #1028, SOM
6861 local num=$(get_mds_dir $DIR)
6862 local mymds=mds${num}
6863 local MOUNTOPT_SAVE=$MOUNTOPT
6865 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
6866 cancel_lru_locks osc
6868 som1=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
6870 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
6871 stat $DIR/$tfile >/dev/null
6872 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
6873 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
6875 som_mode_switch $som1 $gl1 $gl2
6877 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
6878 cancel_lru_locks osc
6880 som2=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
6881 if [ $som1 == $som2 ]; then
6882 error "som is still "$som2
6883 if [ x$som2 = x"enabled" ]; then
6890 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
6891 stat $DIR/$tfile >/dev/null
6892 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
6893 echo "====> SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
6894 som_mode_switch $som2 $gl1 $gl2
6895 MOUNTOPT=$MOUNTOPT_SAVE
6897 run_test 132 "som avoids glimpse rpc"
6903 $SINGLEMDS) res=`do_facet $SINGLEMDS $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$2"`
6905 ost) res=`do_facet ost $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$2"`
6907 *) error "Wrong argument $1" ;;
6910 count=`echo $res | awk '{print $2}'`
6911 [ -z "$res" ] && error "The counter for $2 on $1 was not incremented"
6912 # if the argument $3 is zero, it means any stat increment is ok.
6913 if [ $3 -gt 0 ] ; then
6914 [ $count -ne $3 ] && error "The $2 counter on $1 is wrong - expected $3"
6919 local testdir=$DIR/${tdir}/stats_testdir
6920 mkdir -p $DIR/${tdir}
6923 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
6924 do_facet ost $LCTL set_param obdfilter.*.stats=clear
6926 # verify mdt stats first.
6927 mkdir ${testdir} || error "mkdir failed"
6928 check_stats $SINGLEMDS "mkdir" 1
6929 touch ${testdir}/${tfile} || "touch failed"
6930 check_stats $SINGLEMDS "open" 1
6931 check_stats $SINGLEMDS "close" 1
6932 mknod ${testdir}/${tfile}-pipe p || "mknod failed"
6933 check_stats $SINGLEMDS "mknod" 1
6934 rm -f ${testdir}/${tfile}-pipe || "pipe remove failed"
6935 check_stats $SINGLEMDS "unlink" 1
6936 rm -f ${testdir}/${tfile} || error "file remove failed"
6937 check_stats $SINGLEMDS "unlink" 2
6939 # remove working dir and check mdt stats again.
6940 rmdir ${testdir} || error "rmdir failed"
6941 check_stats $SINGLEMDS "rmdir" 1
6945 run_test 133a "Verifying MDT stats ========================================"
6948 local testdir=$DIR/${tdir}/stats_testdir
6949 mkdir -p ${testdir} || error "mkdir failed"
6950 touch ${testdir}/${tfile} || "touch failed"
6951 cancel_lru_locks mdc
6954 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
6955 do_facet ost $LCTL set_param obdfilter.*.stats=clear
6957 # extra mdt stats verification.
6958 chmod 444 ${testdir}/${tfile} || error "chmod failed"
6959 check_stats $SINGLEMDS "setattr" 1
6960 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
6961 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
6962 check_stats $SINGLEMDS "getattr" 1
6963 $LFS df || error "lfs failed"
6964 check_stats $SINGLEMDS "statfs" 1
6968 run_test 133b "Verifying extra MDT stats =================================="
6971 local testdir=$DIR/${tdir}/stats_testdir
6972 mkdir -p ${testdir} || error "mkdir failed"
6974 # verify obdfilter stats.
6975 $LFS setstripe -c 1 -o 0 ${testdir}/${tfile}
6977 cancel_lru_locks osc
6980 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
6981 do_facet ost $LCTL set_param obdfilter.*.stats=clear
6983 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=1024k count=1 || error "dd failed"
6985 cancel_lru_locks osc
6986 check_stats ost "write" 1
6988 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
6989 check_stats ost "read" 1
6991 > ${testdir}/${tfile} || error "truncate failed"
6992 check_stats ost "punch" 1
6994 rm -f ${testdir}/${tfile} || error "file remove failed"
6995 check_stats ost "destroy" 1
6999 run_test 133c "Verifying OST stats ========================================"
7001 test_140() { #bug-17379
7002 mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
7003 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
7004 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
7006 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
7008 while i=`expr $i + 1`; do
7009 mkdir -p $i || error "Creating dir $i"
7010 cd $i || error "Changing to $i"
7011 ln -s ../stat stat || error "Creating stat symlink"
7012 # Read the symlink until ELOOP present,
7013 # not LBUGing the system is considered success,
7014 # we didn't overrun the stack.
7015 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
7017 if [ $ret -eq 40 ]; then
7020 error "Open stat symlink"
7026 echo "The symlink depth = $i"
7027 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 ] || error "Invalid symlink depth"
7029 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
7032 local TF="$TMP/$tfile"
7034 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
7036 cancel_lru_locks osc
7037 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
7038 remount_client $MOUNT
7040 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
7043 $TRUNCATE $DIR/$tfile 6000
7044 cancel_lru_locks osc
7045 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
7048 echo "12345" >>$DIR/$tfile
7049 cancel_lru_locks osc
7050 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
7053 echo "12345" >>$DIR/$tfile
7054 cancel_lru_locks osc
7055 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
7060 run_test 150 "truncate/append tests"
7062 function roc_hit() {
7063 local list=$(comma_list $(osts_nodes))
7065 ACCNUM=$(do_nodes $list $LCTL get_param -n obdfilter.*.stats | \
7066 awk '/'cache_hit'/ {sum+=$2} END {print sum}')
7070 function set_cache() {
7073 if [ "$2" == "off" ]; then
7076 local list=$(comma_list $(osts_nodes))
7077 do_nodes $list lctl set_param obdfilter.*.${1}_cache_enable $on
7079 cancel_lru_locks osc
7083 remote_ost_nodsh && skip "remote OST with nodsh" && return
7086 local list=$(comma_list $(osts_nodes))
7088 # check whether obdfilter is cache capable at all
7089 if ! do_nodes $list $LCTL get_param -n obdfilter.*.read_cache_enable > /dev/null; then
7090 echo "not cache-capable obdfilter"
7094 # check cache is enabled on all obdfilters
7095 if do_nodes $list $LCTL get_param -n obdfilter.*.read_cache_enable | grep 0 >&/dev/null; then
7096 echo "oss cache is disabled"
7100 do_nodes $list $LCTL set_param -n obdfilter.*.writethrough_cache_enable 1
7102 # pages should be in the case right after write
7103 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES || error "dd failed"
7104 local BEFORE=`roc_hit`
7105 cancel_lru_locks osc
7106 cat $DIR/$tfile >/dev/null
7107 local AFTER=`roc_hit`
7108 if ! let "AFTER - BEFORE == CPAGES"; then
7109 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
7112 # the following read invalidates the cache
7113 cancel_lru_locks osc
7114 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable 0
7115 cat $DIR/$tfile >/dev/null
7117 # now data shouldn't be found in the cache
7119 cancel_lru_locks osc
7120 cat $DIR/$tfile >/dev/null
7122 if let "AFTER - BEFORE != 0"; then
7123 error "IN CACHE: before: $BEFORE, after: $AFTER"
7126 do_nodes $list $LCTL set_param -n obdfilter.*.read_cache_enable 1
7129 run_test 151 "test cache on oss and controls ==============================="
7132 local TF="$TMP/$tfile"
7134 # simulate ENOMEM during write
7135 #define OBD_FAIL_OST_NOMEM 0x226
7136 lctl set_param fail_loc=0x80000226
7137 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
7139 sync || error "sync failed"
7140 lctl set_param fail_loc=0
7142 # discard client's cache
7143 cancel_lru_locks osc
7145 # simulate ENOMEM during read
7146 lctl set_param fail_loc=0x80000226
7147 cmp $TF $DIR/$tfile || error "cmp failed"
7148 lctl set_param fail_loc=0
7152 run_test 152 "test read/write with enomem ============================"
7155 multiop $DIR/$tfile Ow4096Ycu || error "multiop failed"
7157 run_test 153 "test if fdatasync does not crash ======================="
7160 cp /etc/hosts $DIR/$tfile
7162 fid=$($LFS path2fid $DIR/$tfile)
7164 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
7166 echo "open fid $fid"
7167 diff /etc/hosts $DIR/.lustre/fid/$fid || error "open by fid failed: did not find expected data in file."
7169 echo "Opening a file by FID succeeded"
7171 run_test 154 "Opening a file by FID"
7173 test_155_small_load() {
7174 local temp=$TMP/$tfile
7175 local file=$DIR/$tfile
7177 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
7178 error "dd of=$temp bs=6096 count=1 failed"
7180 cancel_lru_locks osc
7181 cmp $temp $file || error "$temp $file differ"
7183 $TRUNCATE $temp 6000
7184 $TRUNCATE $file 6000
7185 cmp $temp $file || error "$temp $file differ (truncate1)"
7187 echo "12345" >>$temp
7188 echo "12345" >>$file
7189 cmp $temp $file || error "$temp $file differ (append1)"
7191 echo "12345" >>$temp
7192 echo "12345" >>$file
7193 cmp $temp $file || error "$temp $file differ (append2)"
7199 test_155_big_load() {
7200 local temp=$TMP/$tfile
7201 local file=$DIR/$tfile
7204 local cache_size=$(do_facet ost$((MAXI+1)) \
7205 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
7206 local large_file_size=$((cache_size * 2))
7208 echo "OSS cache size: $cache_size KB"
7209 echo "Large file size: $large_file_size KB"
7211 [ $MAXV -le $large_file_size ] && \
7212 skip_env "max available OST size needs > $large_file_size KB" && \
7215 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
7217 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
7218 error "dd of=$temp bs=$large_file_size count=1k failed"
7221 cancel_lru_locks osc
7222 cmp $temp $file || error "$temp $file differ"
7230 set_cache writethrough on
7233 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
7237 set_cache writethrough off
7240 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
7244 set_cache writethrough on
7247 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
7251 set_cache writethrough off
7254 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
7258 set_cache writethrough on
7261 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
7265 set_cache writethrough off
7268 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
7272 set_cache writethrough on
7275 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
7279 set_cache writethrough off
7282 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
7288 local file="$DIR/$tfile"
7290 log "Turn on read and write cache"
7292 set_cache writethrough on
7294 log "Write data and read it back."
7295 log "Read should be satisfied from the cache."
7296 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
7298 cancel_lru_locks osc
7299 cat $file >/dev/null
7301 if ! let "AFTER - BEFORE == CPAGES"; then
7302 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
7304 log "cache hits:: before: $BEFORE, after: $AFTER"
7307 log "Read again; it should be satisfied from the cache."
7309 cancel_lru_locks osc
7310 cat $file >/dev/null
7312 if ! let "AFTER - BEFORE == CPAGES"; then
7313 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
7315 log "cache hits:: before: $BEFORE, after: $AFTER"
7319 log "Turn off the read cache and turn on the write cache"
7321 set_cache writethrough on
7323 log "Read again; it should be satisfied from the cache."
7325 cancel_lru_locks osc
7326 cat $file >/dev/null
7328 if ! let "AFTER - BEFORE == CPAGES"; then
7329 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
7331 log "cache hits:: before: $BEFORE, after: $AFTER"
7334 log "Read again; it should not be satisfied from the cache."
7336 cancel_lru_locks osc
7337 cat $file >/dev/null
7339 if ! let "AFTER - BEFORE == 0"; then
7340 error "IN CACHE: before: $BEFORE, after: $AFTER"
7342 log "cache hits:: before: $BEFORE, after: $AFTER"
7345 log "Write data and read it back."
7346 log "Read should be satisfied from the cache."
7347 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
7349 cancel_lru_locks osc
7350 cat $file >/dev/null
7352 if ! let "AFTER - BEFORE == CPAGES"; then
7353 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
7355 log "cache hits:: before: $BEFORE, after: $AFTER"
7358 log "Read again; it should not be satisfied from the cache."
7360 cancel_lru_locks osc
7361 cat $file >/dev/null
7363 if ! let "AFTER - BEFORE == 0"; then
7364 error "IN CACHE: before: $BEFORE, after: $AFTER"
7366 log "cache hits:: before: $BEFORE, after: $AFTER"
7370 log "Turn off read and write cache"
7372 set_cache writethrough off
7374 log "Write data and read it back"
7375 log "It should not be satisfied from the cache."
7377 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
7378 cancel_lru_locks osc
7380 cat $file >/dev/null
7382 if ! let "AFTER - BEFORE == 0"; then
7383 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
7385 log "cache hits:: before: $BEFORE, after: $AFTER"
7389 log "Turn on the read cache and turn off the write cache"
7391 set_cache writethrough off
7393 log "Write data and read it back"
7394 log "It should not be satisfied from the cache."
7396 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
7398 cancel_lru_locks osc
7399 cat $file >/dev/null
7401 if ! let "AFTER - BEFORE == 0"; then
7402 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
7404 log "cache hits:: before: $BEFORE, after: $AFTER"
7407 log "Read again; it should be satisfied from the cache."
7409 cancel_lru_locks osc
7410 cat $file >/dev/null
7412 if ! let "AFTER - BEFORE == CPAGES"; then
7413 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
7415 log "cache hits:: before: $BEFORE, after: $AFTER"
7420 run_test 156 "Verification of tunables ============================"
7424 if [ $MDSCOUNT -gt 1 ]; then
7425 error_ignore 17935 $*
7431 USER=$(do_facet $SINGLEMDS lctl --device $MDT0 changelog_register -n)
7432 echo "Registered as changelog user $USER"
7433 do_facet $SINGLEMDS lctl get_param -n mdd.$MDT0.changelog_users | \
7434 grep -q $USER || error "User $USER not found in changelog_users"
7437 mkdir -p $DIR/$tdir/pics/2008/zachy
7438 touch $DIR/$tdir/pics/2008/zachy/timestamp
7439 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
7440 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
7441 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
7442 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
7443 rm $DIR/$tdir/pics/desktop.jpg
7445 $LFS changelog $MDT0 | tail -5
7447 echo "verifying changelog mask"
7448 do_facet $SINGLEMDS lctl set_param mdd.$MDT0.changelog_mask="-mkdir"
7449 mkdir -p $DIR/$tdir/pics/2009/sofia
7450 do_facet $SINGLEMDS lctl set_param mdd.$MDT0.changelog_mask="+mkdir"
7451 mkdir $DIR/$tdir/pics/2009/zachary
7452 DIRS=$($LFS changelog $MDT0 | tail -5 | grep -c MKDIR)
7453 [ $DIRS -eq 1 ] || err17935 "changelog mask count $DIRS != 1"
7456 echo "verifying target fid"
7457 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
7458 tail -1 | awk '{print $6}')
7459 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
7460 [ "$fidc" == "t=$fidf" ] || \
7461 err17935 "fid in changelog $fidc != file fid $fidf"
7462 echo "verifying parent fid"
7463 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
7464 tail -1 | awk '{print $7}')
7465 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
7466 [ "$fidc" == "p=$fidf" ] || \
7467 err17935 "pfid in changelog $fidc != dir fid $fidf"
7469 USER_REC1=$(do_facet $SINGLEMDS lctl get_param -n \
7470 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
7471 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
7472 USER_REC2=$(do_facet $SINGLEMDS lctl get_param -n \
7473 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
7474 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
7475 [ $USER_REC2 == $(($USER_REC1 + 5)) ] || \
7476 err17935 "user index should be $(($USER_REC1 + 5)); is $USER_REC2"
7478 MIN_REC=$(do_facet $SINGLEMDS lctl get_param mdd.$MDT0.changelog_users | \
7479 awk 'min == "" || $2 < min {min = $2}; END {print min}')
7480 FIRST_REC=$($LFS changelog $MDT0 | head -1 | awk '{print $1}')
7481 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
7482 [ $FIRST_REC == $(($MIN_REC + 1)) ] || \
7483 err17935 "first index should be $(($MIN_REC + 1)); is $FIRST_REC"
7485 echo "verifying user deregister"
7486 do_facet $SINGLEMDS lctl --device $MDT0 changelog_deregister $USER
7487 do_facet $SINGLEMDS lctl get_param -n mdd.$MDT0.changelog_users | \
7488 grep -q $USER && error "User $USER still found in changelog_users"
7490 USERS=$(( $(do_facet $SINGLEMDS lctl get_param -n \
7491 mdd.$MDT0.changelog_users | wc -l) - 2 ))
7492 if [ $USERS -eq 0 ]; then
7493 LAST_REC1=$(do_facet $SINGLEMDS lctl get_param -n \
7494 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
7495 touch $DIR/$tdir/chloe
7496 LAST_REC2=$(do_facet $SINGLEMDS lctl get_param -n \
7497 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
7498 echo "verify changelogs are off if we were the only user: $LAST_REC1 == $LAST_REC2"
7499 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
7501 echo "$USERS other changelog users; can't verify off"
7504 run_test 160 "changelog sanity"
7508 cp /etc/hosts $DIR/$tdir/$tfile
7509 mkdir $DIR/$tdir/foo1
7510 mkdir $DIR/$tdir/foo2
7511 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
7512 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
7513 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
7514 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
7515 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[')
7516 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
7517 $LFS fid2path $DIR $FID
7518 err17935 "bad link ea"
7521 rm $DIR/$tdir/foo2/zachary
7523 rm $DIR/$tdir/foo2/thor
7525 rm $DIR/$tdir/$tfile
7527 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
7528 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
7530 $LFS fid2path $DIR $FID
7531 err17935 "bad link rename"
7533 rm $DIR/$tdir/foo2/maggie
7536 local longname=filename_avg_len_is_thirty_two_
7537 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 || \
7538 error "failed to hardlink many files"
7539 links=$($LFS fid2path $DIR $FID | wc -l)
7540 echo -n "${links}/1000 links in link EA"
7541 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
7542 unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
7543 error "failed to unlink many hardlinks"
7545 run_test 161 "link ea sanity"
7552 local path=$(${LFS} fid2path $*)
7555 if [ $RC -ne 0 ]; then
7556 err17935 "path looked up of $expected failed. Error $RC"
7558 elif [ "${path}" != "${expected}" ]; then
7559 err17935 "path looked up \"${path}\" instead of \"${expected}\""
7562 echo "fid $fid resolves to path $path (expected $expected)"
7566 # Make changes to filesystem
7567 mkdir -p $DIR/$tdir/d2
7568 touch $DIR/$tdir/d2/$tfile
7569 touch $DIR/$tdir/d2/x1
7570 touch $DIR/$tdir/d2/x2
7571 mkdir -p $DIR/$tdir/d2/a/b/c
7572 mkdir -p $DIR/$tdir/d2/p/q/r
7574 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
7575 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0
7578 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
7579 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
7580 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0
7582 # softlink to wrong file
7583 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
7584 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
7585 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0
7588 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
7589 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
7590 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
7591 # fid2path dir/fsname should both work
7592 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1
7593 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0
7595 # hardlink count: check that there are 2 links
7596 # Doesnt work with CMD yet: 17935
7597 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
7598 err17935 "expected 2 links"
7600 # hardlink indexing: remove the first link
7601 rm $DIR/$tdir/d2/p/q/r/hlink
7602 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0
7606 run_test 162 "path lookup sanity"
7609 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7610 copytool --test $FSNAME || { skip "copytool not runnable: $?" && return; }
7613 local uuid=$($LCTL get_param -n mdc.${FSNAME}-MDT0000-mdc-*.uuid)
7614 # this proc file is temporary and linux-only
7615 do_facet $SINGLEMDS lctl set_param mdt.${FSNAME}-MDT0000.mdccomm=$uuid ||\
7616 error "kernel->userspace send failed"
7619 run_test 163 "kernel <-> userspace comms"
7622 # do directio so as not to populate the page cache
7623 log "creating a 10 Mb file"
7624 multiop $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
7625 log "starting reads"
7626 dd if=$DIR/$tfile of=/dev/null bs=4096 &
7627 log "truncating the file"
7628 multiop $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
7630 kill %+ || true # reads might have finished
7631 echo "wait until dd is finished"
7633 log "removing the temporary file"
7634 rm -rf $DIR/$tfile || error "tmp file removal failed"
7636 run_test 169 "parallel read and truncate should not deadlock"
7639 $LCTL clear # bug 18514
7640 $LCTL debug_daemon start $TMP/${tfile}_log_good
7642 $LCTL debug_daemon stop
7643 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
7644 error "sed failed to read log_good"
7646 $LCTL debug_daemon start $TMP/${tfile}_log_good
7648 $LCTL debug_daemon stop
7650 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
7651 error "lctl df log_bad failed"
7653 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
7654 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
7656 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
7657 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
7659 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
7660 error "bad_line good_line1 good_line2 are empty"
7662 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
7663 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
7664 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
7666 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
7667 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
7668 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
7670 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
7671 error "bad_line_new good_line_new are empty"
7673 local expected_good=$((good_line1 + good_line2*2))
7675 rm -f $TMP/${tfile}*
7676 # LU-231, short malformed line may not be counted into bad lines
7677 if [ $bad_line -ne $bad_line_new ] &&
7678 [ $bad_line -ne $((bad_line_new - 1)) ]; then
7679 error "expected $bad_line bad lines, but got $bad_line_new"
7683 if [ $expected_good -ne $good_line_new ]; then
7684 error "expected $expected_good good lines, but got $good_line_new"
7689 run_test 170 "test lctl df to handle corrupted log ====================="
7691 test_171() { # bug20592
7692 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
7693 $LCTL set_param fail_loc=0x50e
7694 $LCTL set_param fail_val=3000
7695 multiop_bg_pause $DIR/$tfile O_s || true
7697 kill -USR1 $MULTIPID
7701 if dmesg | grep "recursive fault"; then
7702 error "caught a recursive fault"
7704 $LCTL set_param fail_loc=0
7707 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
7709 # it would be good to share it with obdfilter-survey/libecho code
7710 setup_obdecho_osc () {
7713 local obdfilter_name=$2
7714 echo "Creating new osc for $obdfilter_name on $ost_nid"
7715 # make sure we can find loopback nid
7716 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
7718 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
7719 ${obdfilter_name}_osc_UUID || rc=2; }
7720 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
7721 ${obdfilter_name}_UUID $ost_nid || rc=3; }
7725 cleanup_obdecho_osc () {
7726 local obdfilter_name=$1
7727 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
7728 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
7732 obdecho_create_test() {
7737 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
7738 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
7740 if [ $rc -eq 0 ]; then
7741 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
7742 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
7744 echo "New object id is $id"
7745 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec test_brw 10 w v 64 $id" ||
7747 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
7748 "cleanup" || rc=5; }
7749 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
7751 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
7759 if ! module_loaded obdecho; then
7760 load_module obdecho/obdecho
7764 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
7765 local host=$(lctl get_param -n osc.$osc.import |
7766 awk '/current_connection:/ {print $2}' )
7767 local target=$(lctl get_param -n osc.$osc.import |
7768 awk '/target:/ {print $2}' )
7769 target=${target%_UUID}
7771 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
7772 [ $rc -eq 0 ] && { obdecho_create_test ${target}_osc client || rc=2; }
7773 [[ -n $target ]] && cleanup_obdecho_osc $target
7774 [ $rmmod_local -eq 1 ] && rmmod obdecho
7777 run_test 180a "test obdecho on osc"
7781 local rmmod_remote=0
7783 do_facet ost "lsmod | grep -q obdecho || " \
7784 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
7785 "modprobe obdecho; }" && rmmod_remote=1
7786 target=$(do_facet ost $LCTL dl | awk '/obdfilter/ {print $4;exit}')
7787 [[ -n $target ]] && { obdecho_create_test $target ost || rc=1; }
7788 [ $rmmod_remote -eq 1 ] && do_facet ost "rmmod obdecho"
7791 run_test 180b "test obdecho directly on obdfilter"
7793 test_181() { # bug 22177
7794 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
7795 # create enough files to index the directory
7796 createmany -o $DIR/$tdir/foobar 4000
7797 # print attributes for debug purpose
7800 multiop_bg_pause $DIR/$tdir D_Sc || return 1
7802 # remove the files & current working dir
7803 unlinkmany $DIR/$tdir/foobar 4000
7805 kill -USR1 $MULTIPID
7807 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
7810 run_test 181 "Test open-unlinked dir ========================"
7816 TGTPOOL_MAX=$(($TGT_COUNT - 1))
7818 TGTPOOL_LIST=`seq $TGTPOOL_FIRST $TGTPOOL_STEP $TGTPOOL_MAX`
7819 POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
7820 POOL_DIR_NAME=dir_tst
7821 POOL_DIR=$POOL_ROOT/$POOL_DIR_NAME
7822 POOL_FILE=$POOL_ROOT/file_tst
7824 check_file_in_pool()
7827 res=$($GETSTRIPE $file | grep 0x | cut -f2)
7830 found=$(echo :$TGTPOOL_LIST: | tr " " ":" | grep :$i:)
7831 if [[ "$found" == "" ]]
7833 echo "pool list: $TGTPOOL_LIST"
7834 echo "striping: $res"
7835 error "$file not allocated in $POOL"
7842 trap "cleanup_pools $FSNAME" EXIT
7845 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7846 create_pool $FSNAME.$POOL || return $?
7847 [ $($LFS pool_list $FSNAME | grep -c $POOL) -eq 1 ] ||
7848 error "$POOL not in lfs pool_list"
7850 run_test 200a "Create new pool =========================================="
7853 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7854 TGT=$(for i in $TGTPOOL_LIST; do printf "$FSNAME-OST%04x_UUID " $i; done)
7855 do_facet mgs $LCTL pool_add $FSNAME.$POOL \
7856 $FSNAME-OST[$TGTPOOL_FIRST-$TGTPOOL_MAX/$TGTPOOL_STEP]
7857 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL | sort -u | tr '\n' ' ' " "$TGT" ||
7858 error "Add to pool failed"
7859 local lfscount=$($LFS pool_list $FSNAME.$POOL | grep -c "\-OST")
7860 local addcount=$((($TGTPOOL_MAX - $TGTPOOL_FIRST) / $TGTPOOL_STEP + 1))
7861 [ $lfscount -eq $addcount ] ||
7862 error "lfs pool_list bad ost count $lfscount != $addcount"
7864 run_test 200b "Add targets to a pool ===================================="
7867 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7869 $SETSTRIPE -c 2 -p $POOL $POOL_DIR
7870 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR"
7871 # b-19919 test relative path works well
7872 mkdir -p $POOL_DIR/$POOL_DIR_NAME
7874 $SETSTRIPE -c 2 -p $POOL $POOL_DIR_NAME
7875 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/$POOL_DIR_NAME"
7876 $SETSTRIPE -c 2 -p $POOL ./$POOL_DIR_NAME
7877 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/./$POOL_DIR_NAME"
7878 $SETSTRIPE -c 2 -p $POOL ../$POOL_DIR_NAME
7879 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/../$POOL_DIR_NAME"
7880 $SETSTRIPE -c 2 -p $POOL ../$POOL_DIR_NAME/$POOL_DIR_NAME
7881 [ $? = 0 ] || error "Cannot set pool $POOL to $POOL_DIR/../$POOL_DIR_NAME/$POOL_DIR_NAME"
7882 rm -rf $POOL_DIR_NAME; cd -
7884 run_test 200c "Set pool on a directory ================================="
7887 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7888 res=$($GETSTRIPE --pool $POOL_DIR)
7889 [ $res = $POOL ] || error "Pool on $POOL_DIR is $res, not $POOL"
7891 run_test 200d "Check pool on a directory ==============================="
7894 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7896 for i in $(seq -w 1 $(($TGT_COUNT * 3)))
7898 file=$POOL_DIR/file-$i
7900 check_file_in_pool $file
7903 failed=$(($failed + 1))
7906 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
7908 run_test 200e "Check files allocation from directory pool =============="
7911 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7914 for i in $(seq -w 1 $(($TGT_COUNT * 3)))
7916 file=$POOL_FILE/spoo-$i
7917 $SETSTRIPE -p $POOL $file
7918 check_file_in_pool $file
7921 failed=$(($failed + 1))
7924 [ "$failed" = 0 ] || error "$failed files not allocated in $POOL"
7926 run_test 200f "Create files in a pool ==================================="
7929 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7930 TGT=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$POOL | tr '\n' ' ')
7931 res=$($LFS df --pool $FSNAME.$POOL | awk '{print $1}' | grep "$FSNAME-OST" | tr '\n' ' ')
7932 [ "$res" = "$TGT" ] || error "Pools OSTs '$TGT' is not '$res' that lfs df reports"
7934 run_test 200g "lfs df a pool ============================================"
7936 test_200h() { # b=24039
7937 mkdir -p $POOL_DIR || error "unable to create $POOL_DIR"
7939 local file="/..$POOL_DIR/$tfile-1"
7940 $SETSTRIPE -p $POOL $file || error "unable to create $file"
7943 $SETSTRIPE -p $POOL $tfile-2 || \
7944 error "unable to create $tfile-2 in $POOL_DIR"
7946 run_test 200h "Create files in a pool with relative pathname ============"
7949 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7950 TGT=$($LCTL get_param -n lov.$FSNAME-*.pools.$POOL | head -1)
7951 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
7952 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL | grep $TGT" "" ||
7953 error "$TGT not removed from $FSNAME.$POOL"
7955 run_test 201a "Remove a target from a pool ============================="
7958 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7959 for TGT in $($LCTL get_param -n lov.$FSNAME-*.pools.$POOL | sort -u)
7961 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $TGT
7963 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL" "" ||
7964 error "Pool $FSNAME.$POOL cannot be drained"
7965 # striping on an empty/nonexistant pool should fall back to "pool of everything"
7966 touch ${POOL_DIR}/$tfile || error "failed to use fallback striping for empty pool"
7967 # setstripe on an empty pool should fail
7968 $SETSTRIPE -p $POOL ${POOL_FILE}/$tfile 2>/dev/null && \
7969 error "expected failure when creating file with empty pool"
7972 run_test 201b "Remove all targets from a pool =========================="
7975 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
7976 do_facet mgs $LCTL pool_destroy $FSNAME.$POOL
7979 # striping on an empty/nonexistant pool should fall back to "pool of everything"
7980 touch ${POOL_DIR}/$tfile || error "failed to use fallback striping for missing pool"
7981 # setstripe on an empty pool should fail
7982 $SETSTRIPE -p $POOL ${POOL_FILE}/$tfile 2>/dev/null && \
7983 error "expected failure when creating file with missing pool"
7985 # get param should return err once pool is gone
7986 if wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL 2>/dev/null ||
7987 echo foo" "foo"; then
7988 remove_pool_from_list $FSNAME.$POOL
7991 error "Pool $FSNAME.$POOL is not destroyed"
7993 run_test 201c "Remove a pool ============================================"
7995 cleanup_pools $FSNAME
7997 # usage: default_attr <count | size | offset>
7999 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
8002 # usage: trim <string>
8003 # Trims leading and trailing whitespace from the parameter string
8008 # usage: check_default_stripe_attr <count | size | offset>
8009 check_default_stripe_attr() {
8010 # $GETSTRIPE returns trailing whitespace which needs to be trimmed off
8011 ACTUAL=$(trim $($GETSTRIPE --$1 $DIR/$tdir))
8012 if [ $1 = "count" -o $1 = "size" ]; then
8013 EXPECTED=`default_attr $1`;
8015 # the 'stripeoffset' parameter prints as an unsigned int, so
8016 # until this is fixed we hard-code -1 here
8019 [ "x$ACTUAL" != "x$EXPECTED" ] &&
8020 error "$DIR/$tdir has stripe $1 '$ACTUAL', not '$EXPECTED'"
8023 # usage: check_raw_stripe_attr <count | size | offset>
8024 check_raw_stripe_attr() {
8025 # $GETSTRIPE returns trailing whitespace which needs to be trimmed off
8026 ACTUAL=$(trim $($GETSTRIPE --raw --$1 $DIR/$tdir))
8027 if [ $1 = "count" -o $1 = "size" ]; then
8032 [ "x$ACTUAL" != "x$EXPECTED" ] &&
8033 error "$DIR/$tdir has raw stripe $1 '$ACTUAL', not '$EXPECTED'"
8039 $SETSTRIPE --count 0 --size 0 --offset -1 $DIR/$tdir
8041 check_default_stripe_attr count
8042 check_default_stripe_attr size
8043 check_default_stripe_attr offset
8047 run_test 204a "Print default stripe attributes ================="
8051 $SETSTRIPE --count 1 $DIR/$tdir
8053 check_default_stripe_attr size
8054 check_default_stripe_attr offset
8058 run_test 204b "Print default stripe size and offset ==========="
8062 $SETSTRIPE --size 65536 $DIR/$tdir
8064 check_default_stripe_attr count
8065 check_default_stripe_attr offset
8069 run_test 204c "Print default stripe count and offset ==========="
8073 $SETSTRIPE --offset 0 $DIR/$tdir
8075 check_default_stripe_attr count
8076 check_default_stripe_attr size
8080 run_test 204d "Print default stripe count and size ============="
8084 $SETSTRIPE -d $DIR/$tdir
8086 check_raw_stripe_attr count
8087 check_raw_stripe_attr size
8088 check_raw_stripe_attr offset
8092 run_test 204e "Print raw stripe attributes ================="
8096 $SETSTRIPE --count 1 $DIR/$tdir
8098 check_raw_stripe_attr size
8099 check_raw_stripe_attr offset
8103 run_test 204f "Print raw stripe size and offset ==========="
8107 $SETSTRIPE --size 65536 $DIR/$tdir
8109 check_raw_stripe_attr count
8110 check_raw_stripe_attr offset
8114 run_test 204g "Print raw stripe count and offset ==========="
8118 $SETSTRIPE --offset 0 $DIR/$tdir
8120 check_raw_stripe_attr count
8121 check_raw_stripe_attr size
8125 run_test 204h "Print raw stripe count and size ============="
8129 size=$((size % 8192 + 1))
8130 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
8131 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
8132 rm -f $DIR/f212 $DIR/f212.xyz
8134 run_test 212 "Sendfile test ============================================"
8137 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
8138 cancel_lru_locks osc
8139 lctl set_param fail_loc=0x8000040f
8140 # generate a read lock
8141 cat $DIR/$tfile > /dev/null
8142 # write to the file, it will try to cancel the above read lock.
8143 cat /etc/hosts >> $DIR/$tfile
8145 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
8147 test_214() { # for bug 20133
8148 mkdir -p $DIR/d214p/d214c
8149 for (( i=0; i < 340; i++ )) ; do
8150 touch $DIR/d214p/d214c/a$i
8153 ls -l $DIR/d214p || error "ls -l $DIR/d214p failed"
8154 mv $DIR/d214p/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
8155 ls $DIR/d214c || error "ls $DIR/d214c failed"
8156 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
8158 run_test 214 "hash-indexed directory test - bug 20133"
8160 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
8161 create_lnet_proc_files() {
8162 cat /proc/sys/lnet/$1 >$TMP/lnet_$1.out || error "cannot read /proc/sys/lnet/$1"
8163 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
8165 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
8166 rm -f "$TMP/lnet_$1.sys_tmp"
8169 # counterpart of create_lnet_proc_files
8170 remove_lnet_proc_files() {
8171 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
8174 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
8175 # 3rd arg as regexp for body
8176 check_lnet_proc_stats() {
8177 local l=$(cat "$TMP/lnet_$1" |wc -l)
8178 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
8180 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
8183 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
8184 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
8185 # optional and can be regexp for 2nd line (lnet.routes case)
8186 check_lnet_proc_entry() {
8187 local blp=2 # blp stands for 'position of 1st line of body'
8188 [ "$5" = "" ] || blp=3 # lnet.routes case
8190 local l=$(cat "$TMP/lnet_$1" |wc -l)
8191 # subtracting one from $blp because the body can be empty
8192 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
8194 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
8195 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
8197 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
8198 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
8200 # bail out if any unexpected line happened
8201 sed -n "$blp~1 p" "$TMP/lnet_$1" |grep -Ev "$3"
8202 [ "$?" != 0 ] || error "$2 misformatted"
8205 test_215() { # for bugs 18102, 21079, 21517
8206 local N='(0|[1-9][0-9]*)' # non-negative numeric
8207 local P='[1-9][0-9]*' # positive numeric
8208 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
8209 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
8210 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
8211 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
8213 local L1 # regexp for 1st line
8214 local L2 # regexp for 2nd line (optional)
8215 local BR # regexp for the rest (body)
8217 # /proc/sys/lnet/stats should look as 11 space-separated non-negative numerics
8218 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
8219 create_lnet_proc_files "stats"
8220 check_lnet_proc_stats "stats.out" "/proc/sys/lnet/stats" "$BR"
8221 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
8222 remove_lnet_proc_files "stats"
8224 # /proc/sys/lnet/routes should look like this:
8225 # Routing disabled/enabled
8226 # net hops state router
8227 # where net is a string like tcp0, hops >= 0, state is up/down,
8228 # router is a string like 192.168.1.1@tcp2
8229 L1="^Routing (disabled|enabled)$"
8230 L2="^net +hops +state +router$"
8231 BR="^$NET +$N +(up|down) +$NID$"
8232 create_lnet_proc_files "routes"
8233 check_lnet_proc_entry "routes.out" "/proc/sys/lnet/routes" "$BR" "$L1" "$L2"
8234 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
8235 remove_lnet_proc_files "routes"
8237 # /proc/sys/lnet/routers should look like this:
8238 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
8239 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
8240 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
8241 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
8242 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
8243 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
8244 create_lnet_proc_files "routers"
8245 check_lnet_proc_entry "routers.out" "/proc/sys/lnet/routers" "$BR" "$L1"
8246 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
8247 remove_lnet_proc_files "routers"
8249 # /proc/sys/lnet/peers should look like this:
8250 # nid refs state last max rtr min tx min queue
8251 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
8252 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
8253 # numeric (0 or >0 or <0), queue >= 0.
8254 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
8255 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
8256 create_lnet_proc_files "peers"
8257 check_lnet_proc_entry "peers.out" "/proc/sys/lnet/peers" "$BR" "$L1"
8258 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
8259 remove_lnet_proc_files "peers"
8261 # /proc/sys/lnet/buffers should look like this:
8262 # pages count credits min
8263 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
8264 L1="^pages +count +credits +min$"
8265 BR="^ +$N +$N +$I +$I$"
8266 create_lnet_proc_files "buffers"
8267 check_lnet_proc_entry "buffers.out" "/proc/sys/lnet/buffers" "$BR" "$L1"
8268 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
8269 remove_lnet_proc_files "buffers"
8271 # /proc/sys/lnet/nis should look like this:
8272 # nid status alive refs peer rtr max tx min
8273 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
8274 # alive is numeric (0 or >0 or <0), refs > 0, peer >= 0,
8275 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
8276 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
8277 BR="^$NID +(up|down) +$I +$P +$N +$N +$N +$I +$I$"
8278 create_lnet_proc_files "nis"
8279 check_lnet_proc_entry "nis.out" "/proc/sys/lnet/nis" "$BR" "$L1"
8280 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
8281 remove_lnet_proc_files "nis"
8283 # can we successfully write to /proc/sys/lnet/stats?
8284 echo "0" >/proc/sys/lnet/stats || error "cannot write to /proc/sys/lnet/stats"
8285 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
8287 run_test 215 "/proc/sys/lnet exists and has proper content - bugs 18102, 21079, 21517"
8289 test_216() { # bug 20317
8291 local p="$TMP/sanityN-$TESTNAME.parameters"
8292 save_lustre_params $HOSTNAME "osc.*.contention_seconds" > $p
8293 for node in $(osts_nodes); do
8294 save_lustre_params $node "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
8295 save_lustre_params $node "ldlm.namespaces.filter-*.contended_locks" >> $p
8296 save_lustre_params $node "ldlm.namespaces.filter-*.contention_seconds" >> $p
8300 # agressive lockless i/o settings
8301 for node in $(osts_nodes); do
8302 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'
8304 lctl set_param -n osc.*.contention_seconds 60
8306 $DIRECTIO write $DIR/$tfile 0 10 4096
8307 $CHECKSTAT -s 40960 $DIR/$tfile
8309 # disable lockless i/o
8310 for node in $(osts_nodes); do
8311 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
8313 lctl set_param -n osc.*.contention_seconds 0
8316 dd if=/dev/zero of=$DIR/$tfile count=0
8317 $CHECKSTAT -s 0 $DIR/$tfile
8319 restore_lustre_params <$p
8323 run_test 216 "check lockless direct write works and updates file size and kms correctly"
8325 test_217() { # bug 22430
8327 for node in $(nodes_list); do
8328 if [[ $node = *-* ]] ; then
8329 echo "lctl ping $node@$NETTYPE"
8330 lctl ping $node@$NETTYPE
8332 echo "skipping $node (no hiphen detected)"
8336 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
8339 # do directio so as not to populate the page cache
8340 log "creating a 10 Mb file"
8341 multiop $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
8342 log "starting reads"
8343 dd if=$DIR/$tfile of=/dev/null bs=4096 &
8344 log "truncating the file"
8345 multiop $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
8347 kill %+ || true # reads might have finished
8348 echo "wait until dd is finished"
8350 log "removing the temporary file"
8351 rm -rf $DIR/$tfile || error "tmp file removal failed"
8353 run_test 218 "parallel read and truncate should not deadlock ======================="
8356 # write one partial page
8357 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
8358 # set no grant so vvp_io_commit_write will do sync write
8359 $LCTL set_param fail_loc=0x411
8360 # write a full page at the end of file
8361 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
8363 $LCTL set_param fail_loc=0
8364 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
8365 $LCTL set_param fail_loc=0x411
8366 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
8368 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
8370 test_220() { #LU-325
8374 local OST=$(lfs osts | grep ${OSTIDX}": " | \
8375 awk '{print $2}' | sed -e 's/_UUID$//')
8378 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
8379 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
8380 osc.$mdtosc_proc1.prealloc_last_id)
8381 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
8382 osc.$mdtosc_proc1.prealloc_next_id)
8386 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME || return 1
8387 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
8389 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
8391 echo "preallocated objects in MDS is $((last_id - next_id))" \
8392 "($last_id - $next_id)"
8394 count=$($LFS df -i $MOUNT | grep ^$OST | awk '{print $4}')
8395 echo "OST still has $count objects"
8397 free=$((count + last_id - next_id))
8398 echo "create $((free - next_id)) files @next_id..."
8399 createmany -o $DIR/$tdir/f $next_id $free || return 3
8401 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
8402 osc.$mdtosc_proc1.prealloc_last_id)
8403 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
8404 osc.$mdtosc_proc1.prealloc_next_id)
8406 echo "after creation, last_id=$last_id2, next_id=$next_id2"
8411 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
8412 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
8413 echo "unlink $((free - next_id)) files @ $next_id..."
8414 unlinkmany $DIR/$tdir/f $next_id $free || return 3
8416 run_test 220 "the preallocated objects in MDS still can be used if ENOSPC is returned by OST with enough disk space"
8419 cp `which date` $MOUNT
8421 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
8422 $LCTL set_param fail_loc=0x80001401
8424 $MOUNT/date > /dev/null
8427 run_test 221 "make sure fault and truncate race to not cause OOM"
8430 # tests that do cleanup/setup should be run at the end
8435 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
8436 $LCTL set_param fail_loc=0x903
8437 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
8438 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
8441 FAIL_ON_ERROR=true cleanup
8442 FAIL_ON_ERROR=true setup
8444 run_test 900 "umount should not race with any mgc requeue thread"
8446 complete $(basename $0) $SECONDS
8447 check_and_cleanup_lustre
8448 if [ "$I_MOUNTED" != "yes" ]; then
8449 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true